Trace number 3736623

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 NameAnswerobjective functionCPU timeWall clock time
PB10: SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverOPT2 3.05453 3.05554

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=7-P0=43-P1=107-P2=31-P3=113-P4=127-P5=2-P6=79-B.opb
MD5SUMa998edafd51e17056858d37f83d42bbc
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.054991
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables126
Total number of constraints13
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints13
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)294
Sum of products size (including duplicates)588
Number of different products294
Sum of products size588

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c SCIP version 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik 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-3736623-1338707100.opb>
0.00/0.00	c original problem has 420 variables (420 bin, 0 int, 0 impl, 0 cont) and 307 constraints
0.00/0.00	c problem read
0.00/0.00	c presolving settings loaded
0.00/0.01	c presolving:
0.00/0.01	c (round 1) 6 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 35 chg coeffs, 0 upgd conss, 1656 impls, 0 clqs
0.00/0.01	c (round 2) 6 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 35 chg coeffs, 7 upgd conss, 1682 impls, 0 clqs
0.00/0.02	c    (0.0s) probing: 191/414 (46.1%) - 0 fixings, 0 aggregations, 48 implications, 0 bound changes
0.00/0.02	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.02	c presolving (3 rounds):
0.00/0.02	c  6 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 35 changed coefficients
0.00/0.02	c  1778 implications, 0 cliques
0.00/0.02	c presolved problem has 414 variables (414 bin, 0 int, 0 impl, 0 cont) and 307 constraints
0.00/0.02	c     293 constraints of type <and>
0.00/0.02	c       6 constraints of type <linear>
0.00/0.02	c       8 constraints of type <logicor>
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 1.2.1.3
0.00/0.02	c 
0.00/0.02	c # frequency for displaying node information lines
0.00/0.02	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.02	c display/freq = 10000
0.00/0.02	c 
0.00/0.02	c # maximal time in seconds to run
0.00/0.02	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02	c limits/time = 1790
0.00/0.02	c 
0.00/0.02	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.02	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02	c limits/memory = 13950
0.00/0.02	c 
0.00/0.02	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.02	c # [type: int, range: [1,2], default: 1]
0.00/0.02	c timing/clocktype = 2
0.00/0.02	c 
0.00/0.02	c # should presolving try to simplify inequalities
0.00/0.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02	c constraints/linear/simplifyinequalities = TRUE
0.00/0.02	c 
0.00/0.02	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02	c constraints/indicator/addCouplingCons = TRUE
0.00/0.02	c 
0.00/0.02	c # should presolving try to simplify knapsacks
0.00/0.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.02	c 
0.00/0.02	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.00/0.02	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.02	c heuristics/undercover/freq = 0
0.00/0.02	c 
0.00/0.02	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.02	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.02	c separating/rapidlearning/freq = 0
0.00/0.02	c 
0.00/0.02	c -----------------------------------------------------------------------------------------------
0.00/0.02	c start solving
0.00/0.02	c 
0.00/0.02	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.02	c   0.0s|     1 |     0 |    11 |     - |1781k|   0 |   4 | 414 | 307 | 414 | 600 |   0 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.02/0.05	c [src/scip/scip.c:1025] Warning: Copying of aggregated variables not implemented yet
0.02/0.05	c [src/scip/scip.c:1025] Warning: Copying of aggregated variables not implemented yet
0.02/0.05	c [src/scip/scip.c:1025] Warning: Copying of aggregated variables not implemented yet
0.02/0.05	c [src/scip/scip.c:1025] Warning: Copying of aggregated variables not implemented yet
0.02/0.05	c [src/scip/scip.c:1025] Warning: Copying of aggregated variables not implemented yet
0.02/0.09	c   0.1s|     1 |     0 |   393 |     - |1844k|   0 |   7 | 414 | 331 | 414 | 604 |   4 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.10	c   0.1s|     1 |     0 |   404 |     - |1850k|   0 |  15 | 414 | 331 | 414 | 610 |  10 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.11	c   0.1s|     1 |     0 |   412 |     - |1858k|   0 |  18 | 414 | 331 | 414 | 614 |  14 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.12	c   0.1s|     1 |     0 |   424 |     - |1874k|   0 |  28 | 414 | 331 | 414 | 619 |  19 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.13	c   0.1s|     1 |     0 |   437 |     - |1902k|   0 |  39 | 414 | 331 | 414 | 628 |  28 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.15	c   0.1s|     1 |     0 |   446 |     - |1916k|   0 |  41 | 414 | 331 | 414 | 635 |  35 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.19	c   0.2s|     1 |     2 |   446 |     - |1917k|   0 |  41 | 414 | 331 | 414 | 635 |  35 |   0 |  11 | 2.000000e+00 |      --      |    Inf 
2.69/2.74	o 43
2.69/2.74	c * 2.7s|  1975 |   904 | 16555 |   8.2 |3669k|  64 |   - | 414 |1809 | 414 | 174 |6760 |1541 |2829 | 2.000000e+00 | 4.300000e+01 |2050.00%
2.89/2.90	o 7
2.89/2.90	c * 2.9s|  2242 |   893 | 17710 |   7.7 |3780k|  70 |   - | 414 |1950 | 414 | 214 |7321 |1713 |2849 | 2.000000e+00 | 7.000000e+00 | 250.00%
2.89/2.91	o 5
2.89/2.91	c * 2.9s|  2259 |   877 | 17835 |   7.7 |3769k|  70 |   - | 414 |1904 | 414 | 204 |7378 |1729 |2853 | 2.000000e+00 | 5.000000e+00 | 150.00%
2.89/2.92	o 3
2.89/2.92	c * 2.9s|  2273 |   781 | 17886 |   7.7 |3655k|  70 |   - | 414 |1904 | 414 | 176 |7409 |1729 |2853 | 2.000000e+00 | 3.000000e+00 |  50.00%
2.99/3.04	o 2
2.99/3.04	c * 3.0s|  2468 |     0 | 18711 |   7.4 |2989k|  70 |   - | 414 |2030 | 414 | 163 |7716 |1930 |2884 | 2.000000e+00 | 2.000000e+00 |   0.00%
2.99/3.04	c 
2.99/3.04	c SCIP Status        : problem is solved [optimal solution found]
2.99/3.04	c Solving Time (sec) : 3.04
2.99/3.04	c Solving Nodes      : 2468
2.99/3.04	c Primal Bound       : +2.00000000000000e+00 (5 solutions)
2.99/3.04	c Dual Bound         : +2.00000000000000e+00
2.99/3.04	c Gap                : 0.00 %
2.99/3.04	s OPTIMUM FOUND
2.99/3.04	v -x126 x125 -x124 x123 x122 x121 x120 -x119 -x118 -x117 -x116 x115 x114 x113 x84 -x83 x82 x81 -x80 x79 -x78 -x112 -x111 -x110 x109 
2.99/3.04	v -x108 x107 -x106 -x77 x76 -x75 -x74 -x73 x72 -x71 -x105 -x104 -x103 -x102 -x101 x100 x99 -x70 -x69 x68 -x67 -x66 x65 -x64 
2.99/3.04	v -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x63 -x62 -x61 -x60 x59 x58 -x57 -x91 -x90 -x89 -x88 -x87 -x86 x85 -x56 -x55 -x54 -x53 -x52 
2.99/3.04	v x51 -x50 x49 -x48 -x47 -x46 -x45 x44 x43 -x42 -x41 x40 x39 x38 -x37 x36 x35 -x34 -x33 x32 -x31 -x30 x29 x28 -x27 -x26 -x25 
2.99/3.04	v -x24 x23 x22 -x21 -x20 -x19 -x18 -x17 x16 x15 x14 -x13 -x12 -x11 -x10 -x9 x8 -x7 -x6 -x5 -x4 -x3 x2 -x1 
2.99/3.04	c SCIP Status        : problem is solved [optimal solution found]
2.99/3.04	c Solving Time       :       3.04
2.99/3.04	c Original Problem   :
2.99/3.04	c   Problem name     : HOME/instance-3736623-1338707100.opb
2.99/3.04	c   Variables        : 420 (420 binary, 0 integer, 0 implicit integer, 0 continuous)
2.99/3.04	c   Constraints      : 307 initial, 307 maximal
2.99/3.04	c Presolved Problem  :
2.99/3.04	c   Problem name     : t_HOME/instance-3736623-1338707100.opb
2.99/3.04	c   Variables        : 414 (414 binary, 0 integer, 0 implicit integer, 0 continuous)
2.99/3.04	c   Constraints      : 307 initial, 2030 maximal
2.99/3.04	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
2.99/3.04	c   trivial          :       0.00          0          0          0          0          0          0          0          0
2.99/3.04	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
2.99/3.04	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
2.99/3.04	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
2.99/3.04	c   implics          :       0.00          0          0          0          0          0          0          0          0
2.99/3.04	c   probing          :       0.01          0          0          0          0          0          0          0          0
2.99/3.04	c   and              :       0.00          0          0          0          0          0          0          0          0
2.99/3.04	c   linear           :       0.00          1          5          0          0          0          0          0         35
2.99/3.04	c   logicor          :       0.00          0          0          0          0          0          0          0          0
2.99/3.04	c   root node        :          -         89          -          -         89          -          -          -          -
2.99/3.04	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
2.99/3.04	c   integral         :          0          0          0       2079          0          0        216          0          0       3976
2.99/3.04	c   and              :        293       4701       8820          5          0        185      11994       7696          0          0
2.99/3.04	c   linear           :          6+         7       8635          5          0        550       4533          5          0          0
2.99/3.04	c   logicor          :          8+         6       3361          5          0         23        788          0          0          0
2.99/3.04	c   countsols        :          0          0          0          5          0          0          0          0          0          0
2.99/3.04	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
2.99/3.04	c   integral         :       1.08       0.00       0.00       1.08       0.00
2.99/3.04	c   and              :       0.13       0.08       0.05       0.00       0.00
2.99/3.04	c   linear           :       0.10       0.00       0.10       0.00       0.00
2.99/3.04	c   logicor          :       0.02       0.00       0.02       0.00       0.00
2.99/3.04	c   countsols        :       0.00       0.00       0.00       0.00       0.00
2.99/3.04	c Propagators        :       Time      Calls    Cutoffs    DomReds
2.99/3.04	c   vbounds          :       0.00          2          0          0
2.99/3.04	c   rootredcost      :       0.00          4          0          6
2.99/3.04	c   pseudoobj        :       0.00       8423          0          3
2.99/3.04	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
2.99/3.04	c   propagation      :       0.07        758        726       7939       43.9        167       18.6          -
2.99/3.04	c   infeasible LP    :       0.00         41         41        346       43.2          7       34.4          0
2.99/3.04	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
2.99/3.04	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
2.99/3.04	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
2.99/3.04	c   applied globally :          -          -          -       1866       23.2          -          -          -
2.99/3.04	c   applied locally  :          -          -          -         64       48.3          -          -          -
2.99/3.04	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
2.99/3.04	c   cut pool         :       0.00          5          -          -          1          -    (maximal pool size: 44)
2.99/3.04	c   redcost          :       0.03       4701          0          0          0          0
2.99/3.04	c   impliedbounds    :       0.00          6          0          0          9          0
2.99/3.04	c   intobj           :       0.00          0          0          0          0          0
2.99/3.04	c   cgmip            :       0.00          0          0          0          0          0
2.99/3.04	c   gomory           :       0.01          6          0          0          2          0
2.99/3.04	c   strongcg         :       0.01          6          0          0         21          0
2.99/3.04	c   cmir             :       0.01          6          0          0         22          0
2.99/3.04	c   flowcover        :       0.02          6          0          0         33          0
2.99/3.04	c   clique           :       0.00          1          0          0          0          0
2.99/3.04	c   zerohalf         :       0.00          0          0          0          0          0
2.99/3.04	c   mcf              :       0.00          1          0          0          0          0
2.99/3.04	c   rapidlearning    :       0.05          1          0          0          0         24
2.99/3.04	c Pricers            :       Time      Calls       Vars
2.99/3.04	c   problem variables:       0.00          0          0
2.99/3.04	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
2.99/3.04	c   relpscost        :       1.08       2074          0        216          0          0       3976
2.99/3.04	c   pscost           :       0.00          0          0          0          0          0          0
2.99/3.04	c   inference        :       0.00          0          0          0          0          0          0
2.99/3.04	c   mostinf          :       0.00          0          0          0          0          0          0
2.99/3.04	c   leastinf         :       0.00          0          0          0          0          0          0
2.99/3.04	c   fullstrong       :       0.00          0          0          0          0          0          0
2.99/3.04	c   allfullstrong    :       0.00          0          0          0          0          0          0
2.99/3.04	c   random           :       0.00          0          0          0          0          0          0
2.99/3.04	c Primal Heuristics  :       Time      Calls      Found
2.99/3.04	c   LP solutions     :       0.00          -          5
2.99/3.04	c   pseudo solutions :       0.00          -          0
2.99/3.04	c   crossover        :       0.00          0          0
2.99/3.04	c   intshifting      :       0.00          0          0
2.99/3.04	c   oneopt           :       0.00          4          0
2.99/3.04	c   guideddiving     :       0.01          3          0
2.99/3.04	c   coefdiving       :       0.02          4          0
2.99/3.04	c   pscostdiving     :       0.02          4          0
2.99/3.04	c   fracdiving       :       0.01          4          0
2.99/3.04	c   veclendiving     :       0.01          4          0
2.99/3.04	c   linesearchdiving :       0.01          4          0
2.99/3.04	c   feaspump         :       0.01          3          0
2.99/3.04	c   objpscostdiving  :       0.04          3          0
2.99/3.04	c   rootsoldiving    :       0.04          3          0
2.99/3.04	c   trivial          :       0.00          2          0
2.99/3.04	c   simplerounding   :       0.00          0          0
2.99/3.04	c   zirounding       :       0.01       1000          0
2.99/3.04	c   rounding         :       0.02        946          0
2.99/3.04	c   shifting         :       0.15        294          0
2.99/3.04	c   twoopt           :       0.00          0          0
2.99/3.04	c   fixandinfer      :       0.00          0          0
2.99/3.04	c   intdiving        :       0.00          0          0
2.99/3.04	c   actconsdiving    :       0.00          0          0
2.99/3.04	c   octane           :       0.00          0          0
2.99/3.04	c   rens             :       0.01          1          0
2.99/3.04	c   rins             :       0.00          0          0
2.99/3.04	c   localbranching   :       0.00          0          0
2.99/3.04	c   mutation         :       0.00          0          0
2.99/3.04	c   dins             :       0.00          0          0
2.99/3.04	c   undercover       :       0.01          1          0
2.99/3.04	c   nlp              :       0.00          0          0
2.99/3.04	c   trysol           :       0.00          0          0
2.99/3.04	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
2.99/3.04	c   primal LP        :       0.04          0          0       0.00       0.00
2.99/3.04	c   dual LP          :       0.79       4946      15592       3.15   19835.26
2.99/3.04	c   lex dual LP      :       0.00          0          0       0.00          -
2.99/3.04	c   barrier LP       :       0.00          0          0       0.00          -
2.99/3.04	c   diving/probing LP:       0.11        752       3119       4.15   27266.61
2.99/3.04	c   strong branching :       1.06       2884      19328       6.70   18307.33
2.99/3.04	c     (at root node) :          -         11        465      42.27          -
2.99/3.04	c   conflict analysis:       0.00          0          0       0.00          -
2.99/3.04	c B&B Tree           :
2.99/3.04	c   number of runs   :          1
2.99/3.04	c   nodes            :       2468
2.99/3.04	c   nodes (total)    :       2468
2.99/3.04	c   nodes left       :          0
2.99/3.04	c   max depth        :         70
2.99/3.04	c   max depth (total):         70
2.99/3.04	c   backtracks       :        333 (13.5%)
2.99/3.04	c   delayed cutoffs  :        287
2.99/3.04	c   repropagations   :       1090 (3717 domain reductions, 242 cutoffs)
2.99/3.04	c   avg switch length:       3.60
2.99/3.04	c   switching time   :       0.10
2.99/3.04	c Solution           :
2.99/3.04	c   Solutions found  :          5 (5 improvements)
2.99/3.04	c   First Solution   : +4.30000000000000e+01   (in run 1, after 1975 nodes, 2.74 seconds, depth 57, found by <relaxation>)
2.99/3.04	c   Primal Bound     : +2.00000000000000e+00   (in run 1, after 2468 nodes, 3.04 seconds, depth 51, found by <relaxation>)
2.99/3.04	c   Dual Bound       : +2.00000000000000e+00
2.99/3.04	c   Gap              :       0.00 %
2.99/3.04	c   Root Dual Bound  : +2.00000000000000e+00
2.99/3.04	c   Root Iterations  :        446
2.99/3.05	c Time complete: 3.04.

Verifier Data 

OK	2

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3736623-1338707100/watcher-3736623-1338707100 -o /tmp/evaluation-result-3736623-1338707100/solver-3736623-1338707100 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-3736623-1338707100.opb -t 1800 -m 15500 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.04 2.03 2.00 3/176 29759
/proc/meminfo: memFree=31471840/32873844 swapFree=7116/7116
[pid=29759] ppid=29757 vsize=9972 CPUtime=0 cores=1,3,5,7
/proc/29759/stat : 29759 (pbscip.linux.x8) R 29757 29759 25766 0 -1 4202496 1756 0 0 0 0 0 0 0 20 0 1 0 336838613 10211328 1702 33554432000 4194304 8395647 140733797806496 140734314248952 7382157 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/29759/statm: 2493 1710 374 1026 0 1463 0

[startup+0.039078 s]
/proc/loadavg: 2.04 2.03 2.00 3/176 29759
/proc/meminfo: memFree=31471840/32873844 swapFree=7116/7116
[pid=29759] ppid=29757 vsize=20656 CPUtime=0.02 cores=1,3,5,7
/proc/29759/stat : 29759 (pbscip.linux.x8) R 29757 29759 25766 0 -1 4202496 4477 0 0 0 2 0 0 0 20 0 1 0 336838613 21151744 4071 33554432000 4194304 8395647 140733797806496 140734314248952 4288508 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/29759/statm: 5164 4099 583 1026 0 4134 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 20656

[startup+0.100304 s]
/proc/loadavg: 2.04 2.03 2.00 3/176 29759
/proc/meminfo: memFree=31471840/32873844 swapFree=7116/7116
[pid=29759] ppid=29757 vsize=26180 CPUtime=0.09 cores=1,3,5,7
/proc/29759/stat : 29759 (pbscip.linux.x8) R 29757 29759 25766 0 -1 4202496 7548 0 0 0 7 2 0 0 20 0 1 0 336838613 26808320 5359 33554432000 4194304 8395647 140733797806496 140734314248952 7428202 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/29759/statm: 6545 5359 626 1026 0 5515 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26180

[startup+0.300246 s]
/proc/loadavg: 2.04 2.03 2.00 3/176 29759
/proc/meminfo: memFree=31471840/32873844 swapFree=7116/7116
[pid=29759] ppid=29757 vsize=27264 CPUtime=0.28 cores=1,3,5,7
/proc/29759/stat : 29759 (pbscip.linux.x8) R 29757 29759 25766 0 -1 4202496 8157 0 0 0 26 2 0 0 20 0 1 0 336838613 27918336 5968 33554432000 4194304 8395647 140733797806496 140734314248952 7428202 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/29759/statm: 6816 5968 629 1026 0 5786 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 27264

[startup+0.700225 s]
/proc/loadavg: 2.04 2.03 2.00 3/176 29759
/proc/meminfo: memFree=31471840/32873844 swapFree=7116/7116
[pid=29759] ppid=29757 vsize=27264 CPUtime=0.69 cores=1,3,5,7
/proc/29759/stat : 29759 (pbscip.linux.x8) R 29757 29759 25766 0 -1 4202496 8160 0 0 0 66 3 0 0 20 0 1 0 336838613 27918336 5971 33554432000 4194304 8395647 140733797806496 140733797802104 7428202 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/29759/statm: 6816 5971 629 1026 0 5786 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27264

[startup+1.50025 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 29760
/proc/meminfo: memFree=31450116/32873844 swapFree=7116/7116
[pid=29759] ppid=29757 vsize=27264 CPUtime=1.48 cores=1,3,5,7
/proc/29759/stat : 29759 (pbscip.linux.x8) R 29757 29759 25766 0 -1 4202496 8164 0 0 0 144 4 0 0 20 0 1 0 336838613 27918336 5975 33554432000 4194304 8395647 140733797806496 140733797802104 7428202 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/29759/statm: 6816 5975 630 1026 0 5786 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 27264

Solver just ended. Dumping a history of the last processes samples

[startup+2.30028 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 29760
/proc/meminfo: memFree=31449744/32873844 swapFree=7116/7116
[pid=29759] ppid=29757 vsize=27264 CPUtime=2.29 cores=1,3,5,7
/proc/29759/stat : 29759 (pbscip.linux.x8) R 29757 29759 25766 0 -1 4202496 8166 0 0 0 223 6 0 0 20 0 1 0 336838613 27918336 5977 33554432000 4194304 8395647 140733797806496 140733797802104 6593550 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/29759/statm: 6816 5977 630 1026 0 5786 0
Current children cumulated CPU time (s) 2.29
Current children cumulated vsize (KiB) 27264

[startup+2.70029 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 29760
/proc/meminfo: memFree=31449744/32873844 swapFree=7116/7116
[pid=29759] ppid=29757 vsize=27264 CPUtime=2.69 cores=1,3,5,7
/proc/29759/stat : 29759 (pbscip.linux.x8) R 29757 29759 25766 0 -1 4202496 8166 0 0 0 262 7 0 0 20 0 1 0 336838613 27918336 5977 33554432000 4194304 8395647 140733797806496 140733797801704 7428202 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/29759/statm: 6816 5977 630 1026 0 5786 0
Current children cumulated CPU time (s) 2.69
Current children cumulated vsize (KiB) 27264

[startup+2.90028 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 29760
/proc/meminfo: memFree=31449744/32873844 swapFree=7116/7116
[pid=29759] ppid=29757 vsize=27264 CPUtime=2.89 cores=1,3,5,7
/proc/29759/stat : 29759 (pbscip.linux.x8) R 29757 29759 25766 0 -1 4202496 8167 0 0 0 282 7 0 0 20 0 1 0 336838613 27918336 5978 33554432000 4194304 8395647 140733797806496 140733797801704 4232890 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/29759/statm: 6816 5978 631 1026 0 5786 0
Current children cumulated CPU time (s) 2.89
Current children cumulated vsize (KiB) 27264

[startup+3.00028 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 29760
/proc/meminfo: memFree=31449744/32873844 swapFree=7116/7116
[pid=29759] ppid=29757 vsize=27264 CPUtime=2.99 cores=1,3,5,7
/proc/29759/stat : 29759 (pbscip.linux.x8) R 29757 29759 25766 0 -1 4202496 8167 0 0 0 291 8 0 0 20 0 1 0 336838613 27918336 5978 33554432000 4194304 8395647 140733797806496 140733797801704 6574271 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/29759/statm: 6816 5978 631 1026 0 5786 0
Current children cumulated CPU time (s) 2.99
Current children cumulated vsize (KiB) 27264

Child status: 0
Real time (s): 3.05554
CPU time (s): 3.05453
CPU user time (s): 2.96955
CPU system time (s): 0.084987
CPU usage (%): 99.9672
Max. virtual memory (cumulated for all children) (KiB): 27264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.96955
system time used= 0.084987
maximum resident set size= 23920
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8172
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= 3
involuntary context switches= 4

runsolver used 0.008998 second user time and 0.021996 second system time

The end

Launcher Data 

Begin job on node103 at 2012-06-03 09:05:00
IDJOB=3736623
IDBENCH=48019
IDSOLVER=2326
FILE ID=node103/3736623-1338707100
RUNJOBID= node103-1338678622-25787
PBS_JOBID= 14636710
Free space on /tmp= 71116 MiB

SOLVER NAME= PB10: SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=43-P1=107-P2=31-P3=113-P4=127-P5=2-P6=79-B.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3736623-1338707100/watcher-3736623-1338707100 -o /tmp/evaluation-result-3736623-1338707100/solver-3736623-1338707100 -C 1800 -W 1900 -M 15500  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-3736623-1338707100.opb -t 1800 -m 15500

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= a998edafd51e17056858d37f83d42bbc
RANDOM SEED=71547858

node103.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.189
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.37
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.189
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.189
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.189
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.189
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.189
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5411.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.189
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.189
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        31471732 kB
Buffers:          160016 kB
Cached:           334848 kB
SwapCached:         5652 kB
Active:           289244 kB
Inactive:         352152 kB
Active(anon):     144168 kB
Inactive(anon):     4740 kB
Active(file):     145076 kB
Inactive(file):   347412 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67096348 kB
Dirty:             10888 kB
Writeback:             0 kB
AnonPages:        149092 kB
Mapped:            11568 kB
Shmem:                 0 kB
Slab:             623120 kB
SReclaimable:      63324 kB
SUnreclaim:       559796 kB
KernelStack:        1472 kB
PageTables:         4368 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     263328 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    129024 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71104 MiB
End job on node103 at 2012-06-03 09:05:04