Trace number 4453115

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SCIP 2024-07-07UNSAT 2.02822 2.03364

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/
vertex-cover/vc-grids-v2_shuffle/normalized-grid8_55.shuf-1.opb
MD5SUMadd936bb86ecdde22f6655365824bd6d
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark1.88567
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables440
Total number of constraints881
Number of constraints which are clauses880
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint440
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 20
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 460
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.00/0.00	c SCIP version 10.0.0 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Soplex 7.0.0] [GitHash: 405ed0d46f]
0.00/0.00	c Copyright (c) 2002-2024 Zuse Institute Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-4453115-1721452200.opb>
0.00/0.00	c original problem has 440 variables (440 bin, 0 int, 0 impl, 0 cont) and 881 constraints
0.00/0.00	c problem read in 0.00
0.00/0.00	c No objective function, only one solution is needed.
0.00/0.00	c presolving:
0.00/0.01	c    (0.0s) running MILP presolver
0.00/0.01	c    (0.0s) MILP presolver found nothing
0.00/0.01	c (round 1, exhaustive) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 881 upgd conss, 0 impls, 880 clqs
0.00/0.02	c    (0.0s) probing: 51/440 (11.6%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.02	c    (0.0s) probing aborted: 50/50 successive totally useless probings
0.00/0.02	c    (0.0s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)
0.00/0.02	c    (0.0s) symmetry computation finished: 4 generators found (max: 1500, log10 of symmetry group size: 0.0) (symcode time: 0.00)
0.00/0.02	c dynamic symmetry handling statistics:
0.00/0.02	c    orbitopal reduction:       no components
0.00/0.02	c    orbital reduction:         no components
0.00/0.02	c    lexicographic reduction:    4 permutations with support sizes 432, 440, 440, 438
0.00/0.02	c handled 1 out of 1 symmetry components
0.00/0.02	c presolving (2 rounds: 2 fast, 2 medium, 2 exhaustive):
0.00/0.02	c  0 deleted vars, 0 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.02	c  0 implications, 880 cliques
0.00/0.02	c presolved problem has 440 variables (440 bin, 0 int, 0 impl, 0 cont) and 881 constraints
0.00/0.02	c       1 constraints of type <knapsack>
0.00/0.02	c     880 constraints of type <setppc>
0.00/0.02	c transformed objective value is always integral (scale: 1)
0.00/0.02	c Presolving Time: 0.02
0.00/0.02	c - non default parameters ----------------------------------------------------------------------
0.00/0.02	c # SCIP version 10.0.0
0.00/0.02	c 
0.00/0.02	c # maximal time in seconds to run
0.00/0.03	c # [type: real, advanced: FALSE, range: [0,1e+20], default: 1e+20]
0.00/0.03	c limits/time = 3596.998007
0.00/0.03	c 
0.00/0.03	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.03	c # [type: real, advanced: FALSE, range: [0,8796093022207], default: 8796093022207]
0.00/0.03	c limits/memory = 27900
0.00/0.03	c 
0.00/0.03	c # solving stops, if the given number of solutions were found; this limit is first checked in presolving (-1: no limit)
0.00/0.03	c # [type: int, advanced: FALSE, range: [-1,2147483647], default: -1]
0.00/0.03	c limits/solutions = 1
0.00/0.03	c 
0.00/0.03	c # bitset describing used symmetry handling technique: (0: off; 1: constraint-based (orbitopes and/or symresacks); 2: orbital fixing; 3: orbitopes and orbital fixing; 4: Schreier Sims cuts; 5: Schreier Sims cuts and orbitopes; 6: Schreier Sims cuts and orbital fixing; 7: Schreier Sims cuts, orbitopes, and orbital fixing) See type_symmetry.h.
0.00/0.03	c # [type: int, advanced: FALSE, range: [0,7], default: 7]
0.00/0.03	c misc/usesymmetry = 3
0.00/0.03	c 
0.00/0.03	c # belongs reading time to solving time?
0.00/0.03	c # [type: bool, advanced: FALSE, range: {TRUE,FALSE}, default: FALSE]
0.00/0.03	c timing/reading = TRUE
0.00/0.03	c 
0.00/0.03	c # Should we check whether the components of the symmetry group can be handled by double lex matrices?
0.00/0.03	c # [type: bool, advanced: TRUE, range: {TRUE,FALSE}, default: TRUE]
0.00/0.03	c propagating/symmetry/detectdoublelex = FALSE
0.00/0.03	c 
0.00/0.03	c # Should we try to detect symmetric subgroups of the symmetry group on binary variables?
0.00/0.03	c # [type: bool, advanced: TRUE, range: {TRUE,FALSE}, default: TRUE]
0.00/0.03	c propagating/symmetry/detectsubgroups = FALSE
0.00/0.03	c 
0.00/0.03	c # Type of symmetries that shall be computed?
0.00/0.03	c # [type: int, advanced: TRUE, range: [0,1], default: 0]
0.00/0.03	c propagating/symmetry/symtype = 1
0.00/0.03	c 
0.00/0.03	c # Should components consisting of a single full reflection be handled?
0.00/0.03	c # [type: bool, advanced: TRUE, range: {TRUE,FALSE}, default: TRUE]
0.00/0.03	c propagating/symmetry/usesimplesgncomp = FALSE
0.00/0.03	c 
0.00/0.03	c -----------------------------------------------------------------------------------------------
0.00/0.03	c start solving
0.00/0.03	c 
0.00/0.06	c  time | node  | left  |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr|  dualbound   | primalbound  |  gap   | compl. 
0.00/0.06	c   0.1s|     1 |     0 |   496 |     - |  8545k |   0 | 440 | 890 | 881 |   0 |  0 |  17 |   0 | 0.000000e+00 |      --      |    Inf | unknown
0.09/0.14	c   0.1s|     1 |     0 |  1149 |     - |  9135k |   0 | 440 | 890 | 883 |   2 |  1 |  17 |   0 | 0.000000e+00 |      --      |    Inf | unknown
0.20/0.26	c   0.3s|     1 |     0 |  1245 |     - |  9413k |   0 | 440 | 890 | 885 |   4 |  2 |  17 |   0 | 0.000000e+00 |      --      |    Inf | unknown
0.40/0.42	c   0.4s|     1 |     0 |  1332 |     - |    10M |   0 | 440 | 890 | 886 |   5 |  3 |  17 |   0 | 0.000000e+00 |      --      |    Inf | unknown
0.49/0.60	c   0.6s|     1 |     0 |  1474 |     - |    12M |   0 | 440 | 896 | 887 |   6 |  4 |  23 |   0 | 0.000000e+00 |      --      |    Inf | unknown
0.68/0.74	c   0.7s|     1 |     0 |  1568 |     - |    14M |   0 | 440 | 896 | 888 |   7 |  5 |  23 |   0 | 0.000000e+00 |      --      |    Inf | unknown
0.78/0.89	c   0.9s|     1 |     0 |  1676 |     - |    15M |   0 | 440 | 896 | 889 |   8 |  6 |  23 |   0 | 0.000000e+00 |      --      |    Inf | unknown
0.99/1.02	c   1.0s|     1 |     0 |  1764 |     - |    17M |   0 | 440 | 901 | 890 |   9 |  7 |  28 |   0 | 0.000000e+00 |      --      |    Inf | unknown
1.09/1.16	c   1.2s|     1 |     0 |  1885 |     - |    19M |   0 | 440 | 907 | 891 |  10 |  8 |  34 |   0 | 0.000000e+00 |      --      |    Inf | unknown
1.28/1.30	c   1.3s|     1 |     0 |  2020 |     - |    20M |   0 | 440 | 907 | 892 |  11 |  9 |  34 |   0 | 0.000000e+00 |      --      |    Inf | unknown
1.28/1.39	c   1.4s|     1 |     0 |  2134 |     - |    22M |   0 | 440 | 907 | 894 |  13 | 10 |  34 |   0 | 0.000000e+00 |      --      |    Inf | unknown
1.39/1.43	c   1.4s|     1 |     0 |  2168 |     - |    22M |   0 | 440 | 911 | 895 |  14 | 11 |  38 |   0 | 0.000000e+00 |      --      |    Inf | unknown
1.69/1.79	c   1.8s|     1 |     2 |  2603 |     - |    22M |   0 | 440 | 921 | 895 |  14 | 11 |  48 |  10 | 0.000000e+00 |      --      |    Inf | unknown
1.99/2.02	c 
1.99/2.02	c SCIP Status        : problem is solved [infeasible]
1.99/2.02	c Solving Time (sec) : 2.02
1.99/2.02	c Solving Nodes      : 23
1.99/2.02	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
1.99/2.02	c Dual Bound         : +1.00000000000000e+20
1.99/2.02	c Gap                : 0.00 %
1.99/2.02	s UNSATISFIABLE
1.99/2.02	c SCIP Status        : problem is solved [infeasible]
1.99/2.02	c Total Time         :       2.02
1.99/2.02	c   solving          :       2.02
1.99/2.02	c   presolving       :       0.02 (included in solving)
1.99/2.02	c   reading          :       0.00 (included in solving)
1.99/2.02	c   copying          :       0.01 (2 #copies) (minimal 0.00, maximal 0.00, average 0.00)
1.99/2.02	c Original Problem   :
1.99/2.02	c   Problem name     : HOME/instance-4453115-1721452200.opb
1.99/2.02	c   Variables        : 440 (440 binary, 0 integer, 0 implicit integer, 0 continuous)
1.99/2.02	c   Constraints      : 881 initial, 881 maximal
1.99/2.02	c   Objective        : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
1.99/2.02	c Presolved Problem  :
1.99/2.02	c   Problem name     : t_HOME/instance-4453115-1721452200.opb
1.99/2.02	c   Variables        : 440 (440 binary, 0 integer, 0 implicit integer, 0 continuous)
1.99/2.02	c   Constraints      : 881 initial, 942 maximal
1.99/2.02	c   Objective        : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
1.99/2.02	c   Nonzeros         : 2200 constraint, 1770 clique table
1.99/2.02	c Presolvers         :   ExecTime  SetupTime  Calls  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
1.99/2.02	c   boundshift       :       0.00       0.00      0          0          0          0          0          0          0          0          0          0
1.99/2.02	c   convertinttobin  :       0.00       0.00      0          0          0          0          0          0          0          0          0          0
1.99/2.02	c   domcol           :       0.00       0.00      1          0          0          0          0          0          0          0          0          0
1.99/2.02	c   dualagg          :       0.00       0.00      0          0          0          0          0          0          0          0          0          0
1.99/2.02	c   dualcomp         :       0.00       0.00      0          0          0          0          0          0          0          0          0          0
1.99/2.02	c   dualinfer        :       0.00       0.00      0          0          0          0          0          0          0          0          0          0
1.99/2.02	c   dualsparsify     :       0.00       0.00      1          0          0          0          0          0          0          0          0          0
1.99/2.02	c   gateextraction   :       0.00       0.00      0          0          0          0          0          0          0          0          0          0
1.99/2.02	c   implics          :       0.00       0.00      2          0          0          0          0          0          0          0          0          0
1.99/2.02	c   inttobinary      :       0.00       0.00      0          0          0          0          0          0          0          0          0          0
1.99/2.02	c   milp             :       0.00       0.00      1          0          0          0          0          0          0          0          0          0
1.99/2.02	c   qpkktref         :       0.00       0.00      0          0          0          0          0          0          0          0          0          0
1.99/2.02	c   redvub           :       0.00       0.00      0          0          0          0          0          0          0          0          0          0
1.99/2.02	c   sparsify         :       0.00       0.00      1          0          0          0          0          0          0          0          0          0
1.99/2.02	c   stuffing         :       0.00       0.00      0          0          0          0          0          0          0          0          0          0
1.99/2.02	c   trivial          :       0.00       0.00      2          0          0          0          0          0          0          0          0          0
1.99/2.02	c   tworowbnd        :       0.00       0.00      0          0          0          0          0          0          0          0          0          0
1.99/2.02	c   dualfix          :       0.00       0.00      2          0          0          0          0          0          0          0          0          0
1.99/2.02	c   genvbounds       :       0.00       0.00      0          0          0          0          0          0          0          0          0          0
1.99/2.02	c   probing          :       0.00       0.00      1          0          0          0          0          0          0          0          0          0
1.99/2.02	c   pseudoobj        :       0.00       0.00      0          0          0          0          0          0          0          0          0          0
1.99/2.02	c   symmetry         :       0.00       0.00      1          0          0          0          0          0          0          0          0          0
1.99/2.02	c   vbounds          :       0.00       0.00      1          0          0          0          0          0          0          0          0          0
1.99/2.02	c   knapsack         :       0.00       0.00      3          0          0          0          0          0          0          0          0          0
1.99/2.02	c   setppc           :       0.00       0.00      3          0          0          0          0          0          0          0          0          0
1.99/2.02	c   linear           :       0.01       0.00      2          0          0          0          0          0          0          0          0          0
1.99/2.02	c   logicor          :       0.00       0.00      0          0          0          0          0          0          0          0          0          0
1.99/2.02	c   benders          :       0.00       0.00      0          0          0          0          0          0          0          0          0          0
1.99/2.02	c   components       :       0.00       0.00      1          0          0          0          0          0          0          0          0          0
1.99/2.02	c   root node        :          -          -      -         13          -          -         13          -          -          -          -          -
1.99/2.02	c Constraints        :     Number  MaxNumber  #Separate #Propagate    #EnfoLP    #EnfoRelax  #EnfoPS    #Check   #ResProp    Cutoffs    DomReds       Cuts    Applied      Conss   Children
1.99/2.02	c   benderslp        :          0          0          0          0         11          0          0          7          0          0          0          0          0          0          0
1.99/2.02	c   integral         :          0          0          0          0         11          0          0          7          0          0          0          0          0          0         22
1.99/2.02	c   knapsack         :          1+         8         11       1851          0          0          0          3        233         33         17          0          0          0          0
1.99/2.02	c   setppc           :        880        880         11       1818          0          0          0          1        594          1         57          0          0          0          0
1.99/2.02	c   linear           :          0+         1          0          1          0          0          0          3          0          0          0          0          0          0          0
1.99/2.02	c   logicor          :          0+        62         11         82          0          0          0          0          2          2          2          0          0          0          0
1.99/2.02	c   benders          :          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0
1.99/2.02	c   fixedvar         :          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0
1.99/2.02	c   countsols        :          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0
1.99/2.02	c   components       :          0          0          0          0          0          0          0          0          0          0          0          0          0          0          0
1.99/2.02	c Constraint Timings :  TotalTime  SetupTime   Separate  Propagate     EnfoLP     EnfoPS     EnfoRelax   Check    ResProp    SB-Prop
1.99/2.02	c   benderslp        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
1.99/2.02	c   integral         :       0.31       0.00       0.00       0.00       0.31       0.00       0.00       0.00       0.00       0.00
1.99/2.02	c   knapsack         :       0.03       0.00       0.02       0.01       0.00       0.00       0.00       0.00       0.00       0.00
1.99/2.02	c   setppc           :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
1.99/2.02	c   linear           :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
1.99/2.02	c   logicor          :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
1.99/2.02	c   benders          :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
1.99/2.02	c   fixedvar         :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
1.99/2.02	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
1.99/2.02	c   components       :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
1.99/2.02	c Propagators        : #Propagate   #ResProp    Cutoffs    DomReds
1.99/2.02	c   dualfix          :          1          0          0          0
1.99/2.02	c   genvbounds       :          0          0          0          0
1.99/2.02	c   nlobbt           :          0          0          0          0
1.99/2.02	c   obbt             :          0          0          0          0
1.99/2.02	c   probing          :          0          0          0          0
1.99/2.02	c   pseudoobj        :          0          0          0          0
1.99/2.02	c   redcost          :          0          0          0          0
1.99/2.02	c   rootredcost      :          0          0          0          0
1.99/2.02	c   symmetry         :         88          0          0          6
1.99/2.02	c   vbounds          :        672          0          0          0
1.99/2.02	c Propagator Timings :  TotalTime  SetupTime   Presolve  Propagate    ResProp    SB-Prop
1.99/2.02	c   dualfix          :       0.00       0.00       0.00       0.00       0.00       0.00
1.99/2.02	c   genvbounds       :       0.00       0.00       0.00       0.00       0.00       0.00
1.99/2.02	c   nlobbt           :       0.00       0.00       0.00       0.00       0.00       0.00
1.99/2.02	c   obbt             :       0.00       0.00       0.00       0.00       0.00       0.00
1.99/2.02	c   probing          :       0.00       0.00       0.00       0.00       0.00       0.00
1.99/2.02	c   pseudoobj        :       0.00       0.00       0.00       0.00       0.00       0.00
1.99/2.02	c   redcost          :       0.00       0.00       0.00       0.00       0.00       0.00
1.99/2.02	c   rootredcost      :       0.00       0.00       0.00       0.00       0.00       0.00
1.99/2.02	c   symmetry         :       0.00       0.00       0.00       0.00       0.00       0.00
1.99/2.02	c   vbounds          :       0.00       0.00       0.00       0.00       0.00       0.00
1.99/2.02	c Symmetry           :
1.99/2.02	c   orbitopal red.   :          0 reductions applied,          0 cutoffs
1.99/2.02	c   orbital reduction:          0 reductions applied,          0 cutoffs
1.99/2.02	c   lexicographic red:          7 reductions applied,          0 cutoffs
1.99/2.02	c   shadow tree time :       0.00 s
1.99/2.02	c Conflict Analysis  :       Time      Calls    Success    DomReds  Conflicts   Literals    Reconvs ReconvLits   Dualrays   Nonzeros   LP Iters   (pool size: [10000,10000])
1.99/2.02	c   propagation      :       0.00         18         15          -        219       86.9          0        0.0          -          -          -
1.99/2.02	c   infeasible LP    :       0.00         14         14          -         51       13.7          0        0.0         11        7.4          0
1.99/2.02	c   bound exceed. LP :       0.00          0          0          -          0        0.0          0        0.0          0        0.0          0
1.99/2.02	c   strong branching :       0.00          0          0          -          0        0.0          0        0.0          -          -          0
1.99/2.02	c   pseudo solution  :       0.00          0          0          -          0        0.0          0        0.0          -          -          -
1.99/2.02	c   applied globally :       0.00          -          -          0         66       31.6          -          -         10          -          -
1.99/2.02	c   applied locally  :          -          -          -          0          9       82.3          -          -          0          -          -
1.99/2.02	c Separators         :   ExecTime  SetupTime      Calls  RootCalls    Cutoffs    DomReds  FoundCuts ViaPoolAdd  DirectAdd    Applied ViaPoolApp  DirectApp      Conss
1.99/2.02	c   cut pool         :       0.00          -         20         20          -          -        199        331          -          -          -          -          -    (maximal pool size:        199)
1.99/2.02	c   aggregation      :       0.11       0.00         11         11          0          0          0          0          0          0          0          0          0
1.99/2.02	c   > cmir           :          -          -          -          -          -          -          -          0          0          0          0          0          -
1.99/2.02	c   > flowcover      :          -          -          -          -          -          -          -          0          0          0          0          0          -
1.99/2.02	c   > knapsackcover  :          -          -          -          -          -          -          -          0          0          0          0          0          -
1.99/2.02	c   cgmip            :       0.00       0.00          0          0          0          0          0          0          0          0          0          0          0
1.99/2.02	c   clique           :       0.01       0.00         11         11          0          0          0          0          0          0          0          0          0
1.99/2.02	c   closecuts        :       0.00       0.00          0          0          0          0          0          0          0          0          0          0          0
1.99/2.02	c   convexproj       :       0.00       0.00          0          0          0          0          0          0          0          0          0          0          0
1.99/2.02	c   disjunctive      :       0.00       0.00          0          0          0          0          0          0          0          0          0          0          0
1.99/2.02	c   eccuts           :       0.00       0.00          0          0          0          0          0          0          0          0          0          0          0
1.99/2.02	c   gauge            :       0.00       0.00          0          0          0          0          0          0          0          0          0          0          0
1.99/2.02	c   gomory           :       1.07       0.00         10         10          0          0        194        326          0         11         11          0          0
1.99/2.02	c   > gomorymi       :          -          -          -          -          -          -          -        240          0         10         10          0          -
1.99/2.02	c   > strongcg       :          -          -          -          -          -          -          -         86          0          1          1          0          -
1.99/2.02	c   impliedbounds    :       0.00       0.00         11         11          0          0          0          0          0          0          0          0          0
1.99/2.02	c   interminor       :       0.00       0.00          0          0          0          0          0          0          0          0          0          0          0
1.99/2.02	c   intobj           :       0.00       0.00          0          0          0          0          0          0          0          0          0          0          0
1.99/2.02	c   lagromory        :       0.00       0.00          0          0          0          0          0          0          0          0          0          0          0
1.99/2.02	c   mcf              :       0.00       0.00          1          1          0          0          0          0          0          0          0          0          0
1.99/2.02	c   minor            :       0.00       0.00          0          0          0          0          0          0          0          0          0          0          0
1.99/2.02	c   mixing           :       0.00       0.00          0          0          0          0          0          0          0          0          0          0          0
1.99/2.02	c   multilinear      :       0.00       0.00         15         11          0          0          0          0          0          0          0          0          0
1.99/2.02	c   oddcycle         :       0.00       0.00          0          0          0          0          0          0          0          0          0          0          0
1.99/2.02	c   rapidlearning    :       0.04       0.00          2          1          0          0          0          0          0          0          0          0          0
1.99/2.02	c   rlt              :       0.00       0.00         10         10          0          0          0          0          0          0          0          0          0
1.99/2.02	c   zerohalf         :       0.02       0.00         11         11          0          0          5          5          0          3          3          0          0
1.99/2.02	c Cutselectors       :   ExecTime  SetupTime      Calls  RootCalls   Selected     Forced   Filtered  RootSelec   RootForc   RootFilt 
1.99/2.02	c   hybrid           :       0.00       0.00         11         11         14          0        317         14          0        317
1.99/2.02	c   ensemble         :       0.00       0.00          0          0          0          0          0          0          0          0
1.99/2.02	c   dynamic          :       0.00       0.00          0          0          0          0          0          0          0          0
1.99/2.02	c Pricers            :   ExecTime  SetupTime      Calls       Vars
1.99/2.02	c   problem variables:       0.00          -          0          0
1.99/2.02	c Branching Rules    :   ExecTime  SetupTime   BranchLP  BranchExt   BranchPS    Cutoffs    DomReds       Cuts      Conss   Children
1.99/2.02	c   allfullstrong    :       0.00       0.00          0          0          0          0          0          0          0          0
1.99/2.02	c   cloud            :       0.00       0.00          0          0          0          0          0          0          0          0
1.99/2.02	c   distribution     :       0.00       0.00          0          0          0          0          0          0          0          0
1.99/2.02	c   fullstrong       :       0.00       0.00          0          0          0          0          0          0          0          0
1.99/2.02	c   gomory           :       0.00       0.00          0          0          0          0          0          0          0          0
1.99/2.02	c   inference        :       0.00       0.00          0          0          0          0          0          0          0          0
1.99/2.02	c   leastinf         :       0.00       0.00          0          0          0          0          0          0          0          0
1.99/2.02	c   lookahead        :       0.00       0.00          0          0          0          0          0          0          0          0
1.99/2.02	c   mostinf          :       0.00       0.00          0          0          0          0          0          0          0          0
1.99/2.02	c   multaggr         :       0.00       0.00          0          0          0          0          0          0          0          0
1.99/2.02	c   nodereopt        :       0.00       0.00          0          0          0          0          0          0          0          0
1.99/2.02	c   pscost           :       0.00       0.00          0          0          0          0          0          0          0          0
1.99/2.02	c   random           :       0.00       0.00          0          0          0          0          0          0          0          0
1.99/2.02	c   relpscost        :       0.31       0.00         11          0          0          0          0          0          0         22
1.99/2.02	c   vanillafullstrong:       0.00       0.00          0          0          0          0          0          0          0          0
1.99/2.02	c Primal Heuristics  :   ExecTime  SetupTime      Calls      Found       Best
1.99/2.02	c   LP solutions     :       0.00          -          -          0          0
1.99/2.02	c   relax solutions  :       0.00          -          -          0          0
1.99/2.02	c   pseudo solutions :       0.00          -          -          0          0
1.99/2.02	c   strong branching :       0.00          -          -          0          0
1.99/2.02	c   actconsdiving    :       0.00       0.00          0          0          0
1.99/2.02	c   adaptivediving   :       0.00       0.00          0          0          0
1.99/2.02	c   alns             :       0.00       0.00          0          0          0
1.99/2.02	c   bound            :       0.00       0.00          0          0          0
1.99/2.02	c   clique           :       0.00       0.00          1          0          0
1.99/2.02	c   coefdiving       :       0.00       0.00          0          0          0
1.99/2.02	c   completesol      :       0.00       0.00          0          0          0
1.99/2.02	c   conflictdiving   :       0.03       0.00          1          0          0
1.99/2.02	c   crossover        :       0.00       0.00          0          0          0
1.99/2.02	c   dins             :       0.00       0.00          0          0          0
1.99/2.02	c   distributiondivin:       0.00       0.00          0          0          0
1.99/2.02	c   dps              :       0.00       0.00          0          0          0
1.99/2.02	c   dualval          :       0.00       0.00          0          0          0
1.99/2.02	c   farkasdiving     :       0.00       0.00          0          0          0
1.99/2.02	c   feasjump         :       0.02       0.00          1          0          0
1.99/2.02	c   feaspump         :       0.01       0.00          1          0          0
1.99/2.02	c   fixandinfer      :       0.00       0.00          0          0          0
1.99/2.02	c   fracdiving       :       0.00       0.00          0          0          0
1.99/2.02	c   gins             :       0.00       0.00          0          0          0
1.99/2.02	c   guideddiving     :       0.00       0.00          0          0          0
1.99/2.02	c   indcoefdiving    :       0.00       0.00          0          0          0
1.99/2.02	c   indicator        :       0.00       0.00          0          0          0
1.99/2.02	c   indicatordiving  :       0.00       0.00          0          0          0
1.99/2.02	c   indoneopt        :       0.00       0.00          0          0          0
1.99/2.02	c   indrounding      :       0.00       0.00          0          0          0
1.99/2.02	c   indtwoopt        :       0.00       0.00          0          0          0
1.99/2.02	c   intdiving        :       0.00       0.00          0          0          0
1.99/2.02	c   intshifting      :       0.00       0.00          0          0          0
1.99/2.02	c   linesearchdiving :       0.00       0.00          0          0          0
1.99/2.02	c   localbranching   :       0.00       0.00          0          0          0
1.99/2.02	c   locks            :       0.00       0.00          1          0          0
1.99/2.02	c   lpface           :       0.00       0.00          0          0          0
1.99/2.02	c   mpec             :       0.00       0.00          0          0          0
1.99/2.02	c   multistart       :       0.00       0.00          0          0          0
1.99/2.02	c   mutation         :       0.00       0.00          0          0          0
1.99/2.02	c   nlpdiving        :       0.00       0.00          0          0          0
1.99/2.02	c   objpscostdiving  :       0.00       0.00          0          0          0
1.99/2.02	c   octane           :       0.00       0.00          0          0          0
1.99/2.02	c   ofins            :       0.00       0.00          0          0          0
1.99/2.02	c   oneopt           :       0.00       0.00          0          0          0
1.99/2.02	c   padm             :       0.00       0.00          0          0          0
1.99/2.02	c   proximity        :       0.00       0.00          0          0          0
1.99/2.02	c   pscostdiving     :       0.03       0.00          1          0          0
1.99/2.02	c   randrounding     :       0.01       0.00         12          0          0
1.99/2.02	c   rens             :       0.00       0.00          0          0          0
1.99/2.02	c   reoptsols        :       0.00       0.00          0          0          0
1.99/2.02	c   repair           :       0.00       0.00          0          0          0
1.99/2.02	c   rins             :       0.00       0.00          0          0          0
1.99/2.02	c   rootsoldiving    :       0.00       0.00          0          0          0
1.99/2.02	c   rounding         :       0.03       0.00         22          0          0
1.99/2.02	c   scheduler        :       0.00       0.00          0          0          0
1.99/2.02	c   shiftandpropagate:       0.00       0.00          1          0          0
1.99/2.02	c   shifting         :       0.03       0.00         12          0          0
1.99/2.02	c   simplerounding   :       0.00       0.00          0          0          0
1.99/2.02	c   smallcard        :       0.00       0.00          0          0          0
1.99/2.02	c   subnlp           :       0.00       0.00          0          0          0
1.99/2.02	c   trivial          :       0.00       0.00          2          0          0
1.99/2.02	c   trivialnegation  :       0.00       0.00          0          0          0
1.99/2.02	c   trustregion      :       0.00       0.00          0          0          0
1.99/2.02	c   trysol           :       0.00       0.00          0          0          0
1.99/2.02	c   twoopt           :       0.00       0.00          0          0          0
1.99/2.02	c   undercover       :       0.00       0.00          0          0          0
1.99/2.02	c   vbounds          :       0.00       0.00          1          0          0
1.99/2.02	c   veclendiving     :       0.00       0.00          0          0          0
1.99/2.02	c   zeroobj          :       0.00       0.00          0          0          0
1.99/2.02	c   zirounding       :       0.00       0.00         11          0          0
1.99/2.02	c   other solutions  :          -          -          -          0          -
1.99/2.02	c LNS (Scheduler)    :      Calls  SetupTime  SolveTime SolveNodes       Sols       Best       Exp3    Exp3-IX  EpsGreedy        UCB TgtFixRate  Opt  Inf Node Stal  Sol  Usr Othr Actv
1.99/2.02	c   rens             :          0       0.00       0.00          0          0          0    0.00000    0.14286   -1.00000    1.00000      0.900    0    0    0    0    0    0    0    1
1.99/2.02	c   rins             :          0       0.00       0.00          0          0          0    0.00000    0.14286   -1.00000    1.00000      0.900    0    0    0    0    0    0    0    1
1.99/2.02	c   mutation         :          0       0.00       0.00          0          0          0    0.00000    0.14286   -1.00000    1.00000      0.900    0    0    0    0    0    0    0    1
1.99/2.02	c   localbranching   :          0       0.00       0.00          0          0          0    0.00000    0.14286   -1.00000    1.00000      0.900    0    0    0    0    0    0    0    1
1.99/2.02	c   crossover        :          0       0.00       0.00          0          0          0    0.00000    0.14286   -1.00000    1.00000      0.900    0    0    0    0    0    0    0    1
1.99/2.02	c   proximity        :          0       0.00       0.00          0          0          0    0.00000    0.14286   -1.00000    1.00000      0.900    0    0    0    0    0    0    0    1
1.99/2.02	c   dins             :          0       0.00       0.00          0          0          0    0.00000    0.14286   -1.00000    1.00000      0.900    0    0    0    0    0    0    0    1
1.99/2.02	c   zeroobjective    :          0       0.00       0.00          0          0          0    0.00000    0.00000   -1.00000    1.00000      0.900    0    0    0    0    0    0    0    0
1.99/2.02	c   trustregion      :          0       0.00       0.00          0          0          0    0.00000    0.00000   -1.00000    1.00000      0.900    0    0    0    0    0    0    0    0
1.99/2.02	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec  Time-0-It Calls-0-It    ItLimit
1.99/2.02	c   primal LP        :       0.00          1          0       0.00          -       0.00          1
1.99/2.02	c   dual LP          :       0.23         33       4805     145.61   20569.17       0.00          0
1.99/2.02	c   lex dual LP      :       0.00          0          0       0.00          -
1.99/2.02	c   barrier LP       :       0.00          0          0       0.00          -       0.00          0
1.99/2.02	c   resolve instable :       0.00          0          0       0.00          -
1.99/2.02	c   diving/probing LP:       0.08         15       1404      93.60   17034.49
1.99/2.02	c   strong branching :       0.30         10       4585     458.50   15210.02          -          -          0
1.99/2.02	c     (at root node) :          -         10       4585     458.50          -
1.99/2.02	c   conflict analysis:       0.00          0          0       0.00          -
1.99/2.02	c B&B Tree           :
1.99/2.02	c   number of runs   :          1
1.99/2.02	c   nodes            :         23 (11 internal, 12 leaves)
1.99/2.02	c   feasible leaves  :          0
1.99/2.02	c   infeas. leaves   :         12
1.99/2.02	c   objective leaves :          0
1.99/2.02	c   nodes (total)    :         23 (11 internal, 12 leaves)
1.99/2.02	c   nodes left       :          0
1.99/2.02	c   max depth        :          6
1.99/2.02	c   max depth (total):          6
1.99/2.02	c   backtracks       :         10 (43.5%)
1.99/2.02	c   early backtracks :          0 (0.0%)
1.99/2.02	c   nodes exc. ref.  :          0 (0.0%)
1.99/2.02	c   delayed cutoffs  :          0
1.99/2.02	c   repropagations   :         15 (10 domain reductions, 0 cutoffs)
1.99/2.02	c   avg switch length:       3.13
1.99/2.02	c   switching time   :       0.00
1.99/2.02	c Root Node          :
1.99/2.02	c   First LP value   : +0.00000000000000e+00
1.99/2.02	c   First LP Iters   :        496 (59615.38 Iter/sec)
1.99/2.02	c   First LP Time    :       0.01
1.99/2.02	c   Final Dual Bound :          -
1.99/2.02	c   Final Root Iters :       2168
1.99/2.02	c   Root LP Estimate : +2.15607757155078e-02
1.99/2.02	c Solution           :
1.99/2.02	c   Solutions found  :          0 (0 improvements)
1.99/2.02	c   Primal Bound     : infeasible
1.99/2.02	c   Dual Bound       :          -
1.99/2.02	c   Gap              :       0.00 %
1.99/2.02	c Integrals          :      Total       Avg%
1.99/2.02	c   primal-dual      :          -          - (problem infeasible)
1.99/2.02	c   primal-ref       :          -          - (problem infeasible)
1.99/2.02	c   dual-ref         :          -          - (problem infeasible)
1.99/2.03	c Time complete: 2.02411.

Verifier Data

ERROR: no interpretation found !

Watcher Data

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 63968 MiB (60887 MiB free)
  memory of node 1: 64473 MiB (59702 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4453115-1721452200/watcher-4453115-1721452200 -o /tmp/evaluation-result-4453115-1721452200/solver-4453115-1721452200 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC023-1721447234-1044305 --watchdog 3760 pbscip -f HOME/instance-4453115-1721452200.opb -t 3600 -j 2 -m 31000 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

Enforcing FSIZE limit: 104857600 KiB
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
solver pid=1047697, runsolver pid=1047694
Current StackSize limit: 8192 KiB


[startup+0.100086 s]*
/proc/loadavg: 3.94 4.06 4.08 5/256 1047698
/proc/meminfo: memFree=123474248/131524600 swapFree=131070704/131071996
[pid=1047697] ppid=1047694 vsize=64424 memory=25768 CPUtime=0.09 cores=4,6
/proc/1047697/stat : 1047697 (pbscip) R 1047694 1047697 1044294 0 -1 4194304 2868 0 0 0 9 0 0 0 20 0 1 0 197385001 65970176 6442 134679101440 4194304 18693293 140732021451888 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 34263040 140732021457922 140732021458021 140732021458021 140732021465038 0
/proc/1047697/statm: 16106 6442 3944 3540 0 4363 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 64424 KiB
Current children cumulated memory: 25768 KiB

[startup+0.205341 s]*
/proc/loadavg: 3.94 4.06 4.08 5/256 1047698
/proc/meminfo: memFree=123468668/131524600 swapFree=131070704/131071996
[pid=1047697] ppid=1047694 vsize=70768 memory=31096 CPUtime=0.2 cores=4,6
/proc/1047697/stat : 1047697 (pbscip) R 1047694 1047697 1044294 0 -1 4194304 4471 0 0 0 20 0 0 0 20 0 1 0 197385001 72466432 7774 134679101440 4194304 18693293 140732021451888 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 34263040 140732021457922 140732021458021 140732021458021 140732021465038 0
/proc/1047697/statm: 17692 7774 3991 3540 0 5949 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 70768 KiB
Current children cumulated memory: 31096 KiB

[startup+0.305329 s]*
/proc/loadavg: 3.94 4.06 4.08 5/256 1047698
/proc/meminfo: memFree=123468528/131524600 swapFree=131070704/131071996
[pid=1047697] ppid=1047694 vsize=70768 memory=31096 CPUtime=0.3 cores=4,6
/proc/1047697/stat : 1047697 (pbscip) R 1047694 1047697 1044294 0 -1 4194304 4484 0 0 0 30 0 0 0 20 0 1 0 197385001 72466432 7774 134679101440 4194304 18693293 140732021451888 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 34263040 140732021457922 140732021458021 140732021458021 140732021465038 0
/proc/1047697/statm: 17692 7774 3991 3540 0 5949 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 70768 KiB
Current children cumulated memory: 31096 KiB

[startup+0.700188 s]
/proc/loadavg: 3.94 4.06 4.08 5/256 1047698
/proc/meminfo: memFree=123468388/131524600 swapFree=131070704/131071996
[pid=1047697] ppid=1047694 vsize=70768 memory=31356 CPUtime=0.68 cores=4,6
/proc/1047697/stat : 1047697 (pbscip) R 1047694 1047697 1044294 0 -1 4194304 4552 0 0 0 68 0 0 0 20 0 1 0 197385001 72466432 7839 134679101440 4194304 18693293 140732021451888 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 34263040 140732021457922 140732021458021 140732021458021 140732021465038 0
/proc/1047697/statm: 17692 7839 3991 3540 0 5949 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 70768 KiB
Current children cumulated memory: 31356 KiB

[startup+1.50017 s]
/proc/loadavg: 3.94 4.06 4.08 5/256 1047698
/proc/meminfo: memFree=123464872/131524600 swapFree=131070704/131071996
[pid=1047697] ppid=1047694 vsize=80112 memory=41112 CPUtime=1.49 cores=4,6
/proc/1047697/stat : 1047697 (pbscip) R 1047694 1047697 1044294 0 -1 4194304 7019 0 0 0 148 1 0 0 20 0 1 0 197385001 82034688 10278 134679101440 4194304 18693293 140732021451888 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 34263040 140732021457922 140732021458021 140732021458021 140732021465038 0
/proc/1047697/statm: 20028 10278 3991 3540 0 8285 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 80112 KiB
Current children cumulated memory: 41112 KiB

[startup+2.03361 s]
# the end of solver process 1047697 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=2.01428 s, system=0.013945 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1.60021 s]
/proc/loadavg: 3.94 4.06 4.08 5/256 1047698
/proc/meminfo: memFree=123464872/131524600 swapFree=131070704/131071996
[pid=1047697] ppid=1047694 vsize=80320 memory=41376 CPUtime=1.59 cores=4,6
/proc/1047697/stat : 1047697 (pbscip) R 1047694 1047697 1044294 0 -1 4194304 7076 0 0 0 158 1 0 0 20 0 1 0 197385001 82247680 10344 134679101440 4194304 18693293 140732021451888 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 34263040 140732021457922 140732021458021 140732021458021 140732021465038 0
/proc/1047697/statm: 20080 10344 3991 3540 0 8337 0
Current children cumulated CPU time: 1.59 s
Current children cumulated vsize: 80320 KiB
Current children cumulated memory: 41376 KiB

[startup+2.00017 s]*
/proc/loadavg: 3.94 4.06 4.08 5/256 1047698
/proc/meminfo: memFree=123452552/131524600 swapFree=131070704/131071996
[pid=1047697] ppid=1047694 vsize=87308 memory=47184 CPUtime=1.99 cores=4,6
/proc/1047697/stat : 1047697 (pbscip) R 1047694 1047697 1044294 0 -1 4194304 8507 0 0 0 198 1 0 0 20 0 1 0 197385001 89403392 11796 134679101440 4194304 18693293 140732021451888 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 34263040 140732021457922 140732021458021 140732021458021 140732021465038 0
/proc/1047697/statm: 21827 11796 3991 3540 0 10084 0
Current children cumulated CPU time: 1.99 s
Current children cumulated vsize: 87308 KiB
Current children cumulated memory: 47184 KiB

Child status: 0

Real time (s): 2.03364
CPU time (s): 2.02822
CPU user time (s): 2.01428
CPU system time (s): 0.013945
CPU usage (%): 99.7335
Max. virtual memory (cumulated for all children) (KiB): 87308
Max. memory (cumulated for all children) (KiB): 47184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.01428
system time used= 0.013945
maximum resident set size= 47184
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8514
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 7
involuntary context switches= 7


# summary of solver processes directly reported to runsolver:
#   pid: 1047697
#   total CPU time (s): 2.02822
#   total CPU user time (s): 2.01428
#   total CPU system time (s): 0.013945

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.014743 second user time and 0.03586 second system time

The end

Launcher Data

Begin job on nodeC023 at 2024-07-20 07:10:13
IDJOB=4453115
IDBENCH=168735
IDSOLVER=3059
FILE ID=nodeC023/4453115-1721452200
RUNJOBID= nodeC023-1721447234-1044305
SLURM_JOB_ID= 7545676
Free space on /tmp= 890024 MiB

SOLVER NAME= SCIP 2024-07-07
BENCH NAME= PB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/vertex-cover/vc-grids-v2_shuffle/normalized-grid8_55.shuf-1.opb
COMMAND LINE= pbscip -f BENCHNAME -t TIMEOUT -j NBCORE -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4453115-1721452200/watcher-4453115-1721452200 -o /tmp/evaluation-result-4453115-1721452200/solver-4453115-1721452200 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC023-1721447234-1044305 --watchdog 3760  pbscip -f HOME/instance-4453115-1721452200.opb -t 3600 -j 2 -m 31000

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2

MD5SUM BENCH= add936bb86ecdde22f6655365824bd6d
RANDOM SEED=695799291

nodeC023.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3668.067
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.61
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3688.224
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.310
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.61
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.237
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3660.921
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.61
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3688.305
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3668.108
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.61
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.056
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        123485200 kB
MemAvailable:   125722564 kB
Buffers:          589620 kB
Cached:          2483752 kB
SwapCached:           80 kB
Active:          1226008 kB
Inactive:        6236476 kB
Active(anon):       1572 kB
Inactive(anon):  4433280 kB
Active(file):    1224436 kB
Inactive(file):  1803196 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131070704 kB
Dirty:             19336 kB
Writeback:             0 kB
AnonPages:       4389008 kB
Mapped:           138752 kB
Shmem:             45728 kB
KReclaimable:      99112 kB
Slab:             193324 kB
SReclaimable:      99112 kB
SUnreclaim:        94212 kB
KernelStack:        4144 kB
PageTables:        18060 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    4947188 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            33760 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2584576 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      316116 kB
DirectMap2M:    38254592 kB
DirectMap1G:    97517568 kB

Free space on /tmp at the end= 890008 MiB
End job on nodeC023 at 2024-07-20 07:10:15