Trace number 2703492

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
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver? 1789.58 1790.31

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-standata.opb
MD5SUM0fd8d82b89614ba6aec45b78f4728905
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables30004
Total number of constraints455
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 constraints455
Minimum length of a constraint11
Maximum length of a constraint22350
Number of terms in the objective function 210
Biggest coefficient in the objective function 53687091200
Number of bits for the biggest coefficient in the objective function 36
Sum of the numbers in the objective function 326417514192
Number of bits of the sum of numbers in the objective function 39
Biggest number in a constraint 77387257610240
Number of bits of the biggest number in a constraint 47
Biggest sum of numbers in a constraint 2427818341201528
Number of bits of the biggest sum of numbers52
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 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-2703492-1278559436.opb>
0.19/0.24	c original problem has 30004 variables (30004 bin, 0 int, 0 impl, 0 cont) and 455 constraints
0.19/0.24	c problem read
0.19/0.24	c presolving settings loaded
0.49/0.55	c presolving:
0.69/0.71	c (round 1) 12279 del vars, 19 del conss, 12267 chg bounds, 170 chg sides, 323 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.69/0.75	c (round 2) 12643 del vars, 35 del conss, 12627 chg bounds, 170 chg sides, 345 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.69/0.77	c (round 3) 12649 del vars, 35 del conss, 12633 chg bounds, 170 chg sides, 359 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.79/0.83	c (round 4) 12649 del vars, 36 del conss, 12633 chg bounds, 170 chg sides, 359 chg coeffs, 259 upgd conss, 0 impls, 0 clqs
0.99/1.04	c (round 5) 12762 del vars, 36 del conss, 12674 chg bounds, 521 chg sides, 2526 chg coeffs, 259 upgd conss, 1690 impls, 392 clqs
0.99/1.09	c (round 6) 12762 del vars, 36 del conss, 12674 chg bounds, 556 chg sides, 2569 chg coeffs, 259 upgd conss, 1690 impls, 392 clqs
0.99/1.10	c (round 7) 12762 del vars, 38 del conss, 12674 chg bounds, 612 chg sides, 2743 chg coeffs, 259 upgd conss, 1690 impls, 452 clqs
1.10/1.11	c (round 8) 12762 del vars, 42 del conss, 12674 chg bounds, 616 chg sides, 2761 chg coeffs, 259 upgd conss, 1690 impls, 452 clqs
1.49/1.50	c (round 9) 12812 del vars, 42 del conss, 12674 chg bounds, 616 chg sides, 2763 chg coeffs, 259 upgd conss, 1690 impls, 452 clqs
1.49/1.57	c (round 10) 12834 del vars, 42 del conss, 12674 chg bounds, 616 chg sides, 2765 chg coeffs, 259 upgd conss, 1690 impls, 304 clqs
1.89/1.95	c (round 11) 12884 del vars, 42 del conss, 12674 chg bounds, 616 chg sides, 2765 chg coeffs, 259 upgd conss, 1690 impls, 304 clqs
2.09/2.18	c (round 12) 12945 del vars, 42 del conss, 12674 chg bounds, 616 chg sides, 2765 chg coeffs, 259 upgd conss, 2904 impls, 146 clqs
2.19/2.24	c (round 13) 12945 del vars, 42 del conss, 12674 chg bounds, 633 chg sides, 2782 chg coeffs, 259 upgd conss, 2904 impls, 158 clqs
4.59/4.64	c (round 14) 12995 del vars, 42 del conss, 12674 chg bounds, 633 chg sides, 2782 chg coeffs, 259 upgd conss, 18236 impls, 158 clqs
4.69/4.73	c (round 15) 12995 del vars, 44 del conss, 12674 chg bounds, 697 chg sides, 2967 chg coeffs, 259 upgd conss, 18236 impls, 158 clqs
4.69/4.75	c (round 16) 12995 del vars, 70 del conss, 12674 chg bounds, 922 chg sides, 3613 chg coeffs, 259 upgd conss, 18236 impls, 359 clqs
4.69/4.76	c (round 17) 12995 del vars, 72 del conss, 12674 chg bounds, 927 chg sides, 3627 chg coeffs, 259 upgd conss, 18236 impls, 362 clqs
5.50/5.53	c (round 18) 13045 del vars, 72 del conss, 12674 chg bounds, 927 chg sides, 3627 chg coeffs, 259 upgd conss, 18574 impls, 361 clqs
5.59/5.62	c (round 19) 13045 del vars, 75 del conss, 12674 chg bounds, 955 chg sides, 3680 chg coeffs, 259 upgd conss, 18574 impls, 377 clqs
6.79/6.85	c    (6.6s) probing: 778/17242 (4.5%) - 276 fixings, 27 aggregations, 8055 implications, 0 bound changes
6.79/6.85	c    (6.6s) probing aborted: 100/100 successive totally useless probings
6.79/6.86	c (round 20) 13087 del vars, 75 del conss, 12674 chg bounds, 955 chg sides, 3680 chg coeffs, 259 upgd conss, 18630 impls, 375 clqs
6.89/6.93	c (round 21) 13087 del vars, 78 del conss, 12674 chg bounds, 965 chg sides, 3691 chg coeffs, 259 upgd conss, 18630 impls, 378 clqs
6.89/6.94	c (round 22) 13087 del vars, 79 del conss, 12674 chg bounds, 965 chg sides, 3691 chg coeffs, 259 upgd conss, 18630 impls, 378 clqs
6.99/7.02	c    (6.8s) probing: 788/17242 (4.6%) - 276 fixings, 27 aggregations, 8055 implications, 0 bound changes
6.99/7.02	c    (6.8s) probing aborted: 100/100 successive totally useless probings
6.99/7.03	c presolving (23 rounds):
6.99/7.03	c  13087 deleted vars, 79 deleted constraints, 12674 tightened bounds, 0 added holes, 965 changed sides, 3691 changed coefficients
6.99/7.03	c  18630 implications, 378 cliques
6.99/7.03	c presolved problem has 16917 variables (16917 bin, 0 int, 0 impl, 0 cont) and 682 constraints
6.99/7.03	c     230 constraints of type <knapsack>
6.99/7.03	c     292 constraints of type <setppc>
6.99/7.03	c     160 constraints of type <linear>
6.99/7.03	c transformed objective value is always integral (scale: 1)
6.99/7.03	c Presolving Time: 6.66
6.99/7.03	c - non default parameters ----------------------------------------------------------------------
6.99/7.03	c # SCIP version 1.2.1.3
6.99/7.03	c 
6.99/7.03	c # frequency for displaying node information lines
6.99/7.03	c # [type: int, range: [-1,2147483647], default: 100]
6.99/7.03	c display/freq = 10000
6.99/7.03	c 
6.99/7.03	c # maximal time in seconds to run
6.99/7.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
6.99/7.03	c limits/time = 1789.76
6.99/7.03	c 
6.99/7.03	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
6.99/7.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
6.99/7.03	c limits/memory = 1620
6.99/7.03	c 
6.99/7.03	c # default clock type (1: CPU user seconds, 2: wall clock time)
6.99/7.03	c # [type: int, range: [1,2], default: 1]
6.99/7.03	c timing/clocktype = 2
6.99/7.03	c 
6.99/7.03	c # should presolving try to simplify inequalities
6.99/7.03	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
6.99/7.03	c constraints/linear/simplifyinequalities = TRUE
6.99/7.03	c 
6.99/7.03	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
6.99/7.03	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
6.99/7.03	c constraints/indicator/addCouplingCons = TRUE
6.99/7.03	c 
6.99/7.03	c # should presolving try to simplify knapsacks
6.99/7.03	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
6.99/7.03	c constraints/knapsack/simplifyinequalities = TRUE
6.99/7.03	c 
6.99/7.03	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
6.99/7.03	c # [type: int, range: [-1,2147483647], default: -1]
6.99/7.03	c separating/rapidlearning/freq = 0
6.99/7.03	c 
6.99/7.03	c -----------------------------------------------------------------------------------------------
6.99/7.03	c start solving
6.99/7.04	c 
7.08/7.19	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
7.08/7.19	c   6.9s|     1 |     0 |   106 |     - |  69M|   0 |  42 |  16k| 682 |  16k| 682 |   0 |   0 |   0 | 1.287884e+06 |      --      |    Inf 
8.70/8.72	c   8.5s|     1 |     0 |  2329 |     - |  70M|   0 |  58 |  16k| 682 |  16k| 738 |  56 |   0 |   0 | 1.287884e+06 |      --      |    Inf 
9.39/9.50	c   9.3s|     1 |     0 |  2436 |     - |  71M|   0 |  87 |  16k| 682 |  16k| 795 | 113 |   0 |   0 | 1.287884e+06 |      --      |    Inf 
10.38/10.41	c  10.2s|     1 |     0 |  2612 |     - |  71M|   0 |  89 |  16k| 682 |  16k| 854 | 172 |   0 |   0 | 1.287884e+06 |      --      |    Inf 
11.28/11.35	c  11.1s|     1 |     0 |  2785 |     - |  71M|   0 | 113 |  16k| 682 |  16k| 902 | 220 |   0 |   0 | 1.287884e+06 |      --      |    Inf 
12.48/12.57	c  12.3s|     1 |     0 |  3021 |     - |  72M|   0 | 110 |  16k| 682 |  16k| 954 | 272 |   0 |   0 | 1.287884e+06 |      --      |    Inf 
13.89/13.91	c  13.7s|     1 |     0 |  3415 |     - |  73M|   0 | 121 |  16k| 682 |  16k|1012 | 330 |   0 |   0 | 1.287884e+06 |      --      |    Inf 
16.58/16.60	c  16.4s|     1 |     2 |  3415 |     - |  73M|   0 | 121 |  16k| 682 |  16k|1012 | 330 |   0 |  39 | 1.287884e+06 |      --      |    Inf 
42.48/42.59	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
42.48/42.59	c [src/scip/lpi_spx.cpp:2313] ERROR: SCIPlpiStrongbranch() returned SoPlex status -4
42.48/42.59	c (node 10) error in strong branching call for variable <t_x947> with solution 0.0143703
676.81/677.16	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
936.41/936.88	c   937s| 10000 |  6834 |413778 |  41.0 | 130M| 219 |  50 |  16k|2939 |  16k| 865 | 330 |8365 |9457 | 1.287884e+06 |      --      |    Inf 
1789.27/1790.03	c 
1789.27/1790.03	c SCIP Status        : solving was interrupted [time limit reached]
1789.27/1790.03	c Solving Time (sec) : 1789.79
1789.27/1790.03	c Solving Nodes      : 17169
1789.27/1790.03	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
1789.27/1790.03	c Dual Bound         : +1.28788428800016e+06
1789.27/1790.03	c Gap                : infinite
1789.27/1790.03	s UNKNOWN
1789.27/1790.03	c SCIP Status        : solving was interrupted [time limit reached]
1789.27/1790.03	c Solving Time       :    1789.79
1789.27/1790.03	c Original Problem   :
1789.27/1790.03	c   Problem name     : HOME/instance-2703492-1278559436.opb
1789.27/1790.03	c   Variables        : 30004 (30004 binary, 0 integer, 0 implicit integer, 0 continuous)
1789.27/1790.03	c   Constraints      : 455 initial, 455 maximal
1789.27/1790.03	c Presolved Problem  :
1789.27/1790.03	c   Problem name     : t_HOME/instance-2703492-1278559436.opb
1789.27/1790.03	c   Variables        : 16917 (16917 binary, 0 integer, 0 implicit integer, 0 continuous)
1789.27/1790.03	c   Constraints      : 682 initial, 5691 maximal
1789.27/1790.03	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1789.27/1790.03	c   trivial          :       0.08          0          0          0          0          0          0          0          0
1789.27/1790.03	c   dualfix          :       0.08          0          0          0          0          0          0          0          0
1789.27/1790.03	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1789.27/1790.03	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1789.27/1790.03	c   implics          :       0.04          0          0          0          0          0          0          0          0
1789.27/1790.03	c   probing          :       5.37        276         27          0          0          0          0          0          0
1789.27/1790.03	c   knapsack         :       0.46         94          0          0         41          0         29        795       3332
1789.27/1790.03	c   setppc           :       0.01          0          0          0          0          0         14          0          0
1789.27/1790.03	c   linear           :       0.41      12674         16          0      12633          0         36        170        359
1789.27/1790.03	c   logicor          :       0.00          0          0          0          0          0          0          0          0
1789.27/1790.03	c   root node        :          -        244          -          -        244          -          -          -          -
1789.27/1790.03	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1789.27/1790.03	c   integral         :          0          0          0      18461          0         14       6851          0          0      28794
1789.27/1790.03	c   knapsack         :        230          6     146046          0          1        383     641890         40          0          0
1789.27/1790.03	c   setppc           :        292          6     123880          0          1          1       2287          0          0          0
1789.27/1790.03	c   linear           :        160          6     145662          0          1        702     269943        584          0          0
1789.27/1790.03	c   logicor          :          0+         0      29365          0          0         28      19417          0          0          0
1789.27/1790.03	c   countsols        :          0          0          0          0          1          0          0          0          0          0
1789.27/1790.03	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1789.27/1790.03	c   integral         :     284.82       0.00       0.00     284.82       0.00
1789.27/1790.03	c   knapsack         :      23.35       0.02      23.33       0.00       0.00
1789.27/1790.03	c   setppc           :       1.22       0.00       1.22       0.00       0.00
1789.27/1790.03	c   linear           :     241.22       1.04     240.18       0.00       0.00
1789.27/1790.03	c   logicor          :       1.22       0.00       1.22       0.00       0.00
1789.27/1790.03	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1789.27/1790.03	c Propagators        :       Time      Calls    Cutoffs    DomReds
1789.27/1790.03	c   vbounds          :       0.10          2          0          0
1789.27/1790.03	c   rootredcost      :       0.13          0          0          0
1789.27/1790.03	c   pseudoobj        :       4.05     144190          0          0
1789.27/1790.03	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1789.27/1790.03	c   propagation      :       2.34        901        893      14030      129.9         92       45.7          -
1789.27/1790.03	c   infeasible LP    :      31.53       3452       3438      40134      166.5        791       53.4          0
1789.27/1790.03	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1789.27/1790.03	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1789.27/1790.03	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1789.27/1790.03	c   applied globally :          -          -          -      18974       93.6          -          -          -
1789.27/1790.03	c   applied locally  :          -          -          -          0        0.0          -          -          -
1789.27/1790.03	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1789.27/1790.03	c   cut pool         :       0.00          5          -          -        157          -    (maximal pool size: 856)
1789.27/1790.03	c   redcost          :      59.51      17362          0          0          0          0
1789.27/1790.03	c   impliedbounds    :       0.01          6          0          0          9          0
1789.27/1790.03	c   intobj           :       0.00          0          0          0          0          0
1789.27/1790.03	c   cgmip            :       0.00          0          0          0          0          0
1789.27/1790.03	c   gomory           :       0.16          6          0          0         22          0
1789.27/1790.03	c   strongcg         :       0.15          6          0          0         72          0
1789.27/1790.03	c   cmir             :       1.28          6          0          0        311          0
1789.27/1790.03	c   flowcover        :       2.51          6          0          0        585          0
1789.27/1790.03	c   clique           :       0.03          6          0          0          7          0
1789.27/1790.03	c   zerohalf         :       0.00          0          0          0          0          0
1789.27/1790.03	c   mcf              :       0.00          1          0          0          0          0
1789.27/1790.03	c   rapidlearning    :       0.00          0          0          0          0          0
1789.27/1790.03	c Pricers            :       Time      Calls       Vars
1789.27/1790.03	c   problem variables:       0.00          0          0
1789.27/1790.03	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1789.27/1790.03	c   relpscost        :     284.74      18461         14       6851          0          0      28794
1789.27/1790.03	c   pscost           :       0.00          0          0          0          0          0          0
1789.27/1790.03	c   inference        :       0.01          1          0          0          0          0          2
1789.27/1790.03	c   mostinf          :       0.00          0          0          0          0          0          0
1789.27/1790.03	c   leastinf         :       0.00          0          0          0          0          0          0
1789.27/1790.03	c   fullstrong       :       0.00          0          0          0          0          0          0
1789.27/1790.03	c   allfullstrong    :       0.00          0          0          0          0          0          0
1789.27/1790.03	c   random           :       0.00          0          0          0          0          0          0
1789.27/1790.03	c Primal Heuristics  :       Time      Calls      Found
1789.27/1790.03	c   LP solutions     :       0.00          -          0
1789.27/1790.03	c   pseudo solutions :       0.00          -          0
1789.27/1790.03	c   oneopt           :       0.04          0          0
1789.27/1790.03	c   crossover        :       0.02          0          0
1789.27/1790.03	c   guideddiving     :       0.00          0          0
1789.27/1790.03	c   intshifting      :       0.00          0          0
1789.27/1790.03	c   rootsoldiving    :      24.03          2          0
1789.27/1790.03	c   coefdiving       :     203.16          8          0
1789.27/1790.03	c   veclendiving     :      65.39         10          0
1789.27/1790.03	c   linesearchdiving :      61.96         11          0
1789.27/1790.03	c   fracdiving       :     208.48         13          0
1789.27/1790.03	c   feaspump         :       2.94          7          0
1789.27/1790.03	c   objpscostdiving  :       4.24          7          0
1789.27/1790.03	c   pscostdiving     :     131.50         14          0
1789.27/1790.03	c   trivial          :       0.08          2          0
1789.27/1790.03	c   simplerounding   :       0.07      16444          0
1789.27/1790.03	c   zirounding       :       0.21       1000          0
1789.27/1790.03	c   rounding         :       3.14       1922          0
1789.27/1790.03	c   shifting         :      34.18        577          0
1789.27/1790.03	c   twoopt           :       0.00          0          0
1789.27/1790.03	c   fixandinfer      :       0.00          0          0
1789.27/1790.03	c   intdiving        :       0.00          0          0
1789.27/1790.03	c   actconsdiving    :       0.00          0          0
1789.27/1790.03	c   octane           :       0.00          0          0
1789.27/1790.03	c   rens             :       0.33          1          0
1789.27/1790.03	c   rins             :       0.00          0          0
1789.27/1790.03	c   localbranching   :       0.00          0          0
1789.27/1790.03	c   mutation         :       0.00          0          0
1789.27/1790.03	c   dins             :       0.00          0          0
1789.27/1790.03	c   undercover       :       0.00          0          0
1789.27/1790.03	c   nlp              :       0.01          0          0
1789.27/1790.03	c   trysol           :       0.02          0          0
1789.27/1790.03	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1789.27/1790.03	c   primal LP        :       0.00          0          0       0.00          -
1789.27/1790.03	c   dual LP          :     354.14      20301     542383      26.72    1531.55
1789.27/1790.03	c   lex dual LP      :       0.00          0          0       0.00          -
1789.27/1790.03	c   barrier LP       :       0.00          0          0       0.00          -
1789.27/1790.03	c   diving/probing LP:     326.20      39102     289455       7.40     887.36
1789.27/1790.03	c   strong branching :     283.01      17594     291229      16.55    1029.03
1789.27/1790.03	c     (at root node) :          -         39       4876     125.03          -
1789.27/1790.03	c   conflict analysis:       0.00          0          0       0.00          -
1789.27/1790.03	c B&B Tree           :
1789.27/1790.03	c   number of runs   :          1
1789.27/1790.03	c   nodes            :      17169
1789.27/1790.03	c   nodes (total)    :      17169
1789.27/1790.03	c   nodes left       :      11540
1789.27/1790.03	c   max depth        :        258
1789.27/1790.03	c   max depth (total):        258
1789.27/1790.03	c   backtracks       :        257 (1.5%)
1789.27/1790.03	c   delayed cutoffs  :         88
1789.27/1790.03	c   repropagations   :      42717 (95255 domain reductions, 82 cutoffs)
1789.27/1790.03	c   avg switch length:       6.77
1789.27/1790.03	c   switching time   :      13.63
1789.27/1790.03	c Solution           :
1789.27/1790.03	c   Solutions found  :          0 (0 improvements)
1789.27/1790.03	c   Primal Bound     :          -
1789.27/1790.04	c   Dual Bound       : +1.28788428800016e+06
1789.27/1790.04	c   Gap              :   infinite
1789.27/1790.04	c   Root Dual Bound  : +1.28788428800011e+06
1789.27/1790.04	c   Root Iterations  :       3415
1789.47/1790.29	c Time complete: 1789.57.

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2703492-1278559436/watcher-2703492-1278559436 -o /tmp/evaluation-result-2703492-1278559436/solver-2703492-1278559436 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703492-1278559436.opb -t 1800 -m 1800 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 31465
/proc/meminfo: memFree=1496408/2059040 swapFree=4192956/4192956
[pid=31465] ppid=31463 vsize=7904 CPUtime=0
/proc/31465/stat : 31465 (pbscip.linux.x8) R 31463 31465 28080 0 -1 4202496 1055 0 0 0 0 0 0 0 20 0 1 0 24156776 8093696 966 1992294400 4194304 8395647 140736593797936 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31465/statm: 1976 974 365 1026 0 946 0

[startup+0.0912961 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 31465
/proc/meminfo: memFree=1496408/2059040 swapFree=4192956/4192956
[pid=31465] ppid=31463 vsize=25528 CPUtime=0.08
/proc/31465/stat : 31465 (pbscip.linux.x8) R 31463 31465 28080 0 -1 4202496 5659 0 0 0 6 2 0 0 20 0 1 0 24156776 26140672 5570 1992294400 4194304 8395647 140736593797936 18446744073709551615 6766217 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31465/statm: 6382 5570 393 1026 0 5352 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 25528

[startup+0.100298 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 31465
/proc/meminfo: memFree=1496408/2059040 swapFree=4192956/4192956
[pid=31465] ppid=31463 vsize=27612 CPUtime=0.09
/proc/31465/stat : 31465 (pbscip.linux.x8) R 31463 31465 28080 0 -1 4202496 6175 0 0 0 7 2 0 0 20 0 1 0 24156776 28274688 6086 1992294400 4194304 8395647 140736593797936 18446744073709551615 5758034 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31465/statm: 6903 6086 393 1026 0 5873 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27612

[startup+0.30034 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 31465
/proc/meminfo: memFree=1496408/2059040 swapFree=4192956/4192956
[pid=31465] ppid=31463 vsize=56736 CPUtime=0.29
/proc/31465/stat : 31465 (pbscip.linux.x8) R 31463 31465 28080 0 -1 4202496 13700 0 0 0 24 5 0 0 20 0 1 0 24156776 58097664 13218 1992294400 4194304 8395647 140736593797936 18446744073709551615 7333708 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31465/statm: 14184 13218 410 1026 0 13154 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56736

[startup+0.700425 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 31465
/proc/meminfo: memFree=1496408/2059040 swapFree=4192956/4192956
[pid=31465] ppid=31463 vsize=77252 CPUtime=0.69
/proc/31465/stat : 31465 (pbscip.linux.x8) R 31463 31465 28080 0 -1 4202496 18161 0 0 0 62 7 0 0 21 0 1 0 24156776 79106048 17679 1992294400 4194304 8395647 140736593797936 18446744073709551615 4962705 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31465/statm: 19313 17679 471 1026 0 18283 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 77252

[startup+1.5006 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31466
/proc/meminfo: memFree=1417908/2059040 swapFree=4192956/4192956
[pid=31465] ppid=31463 vsize=89248 CPUtime=1.49
/proc/31465/stat : 31465 (pbscip.linux.x8) R 31463 31465 28080 0 -1 4202496 21137 0 0 0 141 8 0 0 23 0 1 0 24156776 91389952 20611 1992294400 4194304 8395647 140736593797936 18446744073709551615 7382127 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31465/statm: 22312 20611 525 1026 0 21282 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 89248

[startup+3.10094 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31466
/proc/meminfo: memFree=1415056/2059040 swapFree=4192956/4192956
[pid=31465] ppid=31463 vsize=91052 CPUtime=3.09
/proc/31465/stat : 31465 (pbscip.linux.x8) R 31463 31465 28080 0 -1 4202496 21655 0 0 0 300 9 0 0 25 0 1 0 24156776 93237248 21114 1992294400 4194304 8395647 140736593797936 18446744073709551615 5029346 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31465/statm: 22763 21114 510 1026 0 21733 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 91052

[startup+6.30062 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31466
/proc/meminfo: memFree=1411832/2059040 swapFree=4192956/4192956
[pid=31465] ppid=31463 vsize=92376 CPUtime=6.29
/proc/31465/stat : 31465 (pbscip.linux.x8) R 31463 31465 28080 0 -1 4202496 21955 0 0 0 620 9 0 0 25 0 1 0 24156776 94593024 21414 1992294400 4194304 8395647 140736593797936 18446744073709551615 5604422 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31465/statm: 23094 21414 510 1026 0 22064 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 92376

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31466
/proc/meminfo: memFree=1378600/2059040 swapFree=4192956/4192956
[pid=31465] ppid=31463 vsize=130964 CPUtime=12.68
/proc/31465/stat : 31465 (pbscip.linux.x8) R 31463 31465 28080 0 -1 4202496 31503 0 0 0 1255 13 0 0 25 0 1 0 24156776 134107136 30589 1992294400 4194304 8395647 140736593797936 18446744073709551615 4299093 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31465/statm: 32741 30589 715 1026 0 31711 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 130964

[startup+25.5007 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31468
/proc/meminfo: memFree=1378228/2059040 swapFree=4192956/4192956
[pid=31465] ppid=31463 vsize=128044 CPUtime=25.48
/proc/31465/stat : 31465 (pbscip.linux.x8) R 31463 31465 28080 0 -1 4202496 42204 0 0 0 2523 25 0 0 25 0 1 0 24156776 131117056 29935 1992294400 4194304 8395647 140736593797936 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31465/statm: 32011 29935 750 1026 0 30981 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 128044

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31468
/proc/meminfo: memFree=1378228/2059040 swapFree=4192956/4192956
[pid=31465] ppid=31463 vsize=128044 CPUtime=51.07
/proc/31465/stat : 31465 (pbscip.linux.x8) R 31463 31465 28080 0 -1 4202496 42208 0 0 0 5059 48 0 0 25 0 1 0 24156776 131117056 29939 1992294400 4194304 8395647 140736593797936 18446744073709551615 6003041 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31465/statm: 32011 29939 753 1026 0 30981 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 128044

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31470
/proc/meminfo: memFree=1374632/2059040 swapFree=4192956/4192956
[pid=31465] ppid=31463 vsize=131984 CPUtime=102.26
/proc/31465/stat : 31465 (pbscip.linux.x8) R 31463 31465 28080 0 -1 4202496 43221 0 0 0 10146 80 0 0 25 0 1 0 24156776 135151616 30952 1992294400 4194304 8395647 140736593797936 18446744073709551615 6585869 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31465/statm: 32996 30952 753 1026 0 31966 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 131984

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31470
/proc/meminfo: memFree=1371656/2059040 swapFree=4192956/4192956
[pid=31465] ppid=31463 vsize=134704 CPUtime=162.23
/proc/31465/stat : 31465 (pbscip.linux.x8) R 31463 31465 28080 0 -1 4202496 43979 0 0 0 16113 110 0 0 25 0 1 0 24156776 137936896 31702 1992294400 4194304 8395647 140736593797936 18446744073709551615 6119850 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31465/statm: 33676 31702 753 1026 0 32646 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 134704

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31472
/proc/meminfo: memFree=1368804/2059040 swapFree=4192956/4192956
[pid=31465] ppid=31463 vsize=137456 CPUtime=222.2
/proc/31465/stat : 31465 (pbscip.linux.x8) R 31463 31465 28080 0 -1 4202496 44687 0 0 0 22087 133 0 0 25 0 1 0 24156776 140754944 32410 1992294400 4194304 8395647 140736593797936 18446744073709551615 7185576 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31465/statm: 34364 32410 753 1026 0 33334 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 137456

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31474
/proc/meminfo: memFree=1362480/2059040 swapFree=4192956/4192956
[pid=31465] ppid=31463 vsize=143828 CPUtime=282.17
/proc/31465/stat : 31465 (pbscip.linux.x8) R 31463 31465 28080 0 -1 4202496 46268 0 0 0 28063 154 0 0 25 0 1 0 24156776 147279872 33991 1992294400 4194304 8395647 140736593797936 18446744073709551615 4601636 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31465/statm: 35957 33991 753 1026 0 34927 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 143828

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31476
/proc/meminfo: memFree=1356032/2059040 swapFree=4192956/4192956
[pid=31465] ppid=31463 vsize=150240 CPUtime=342.15
/proc/31465/stat : 31465 (pbscip.linux.x8) R 31463 31465 28080 0 -1 4202496 47866 0 0 0 34044 171 0 0 25 0 1 0 24156776 153845760 35589 1992294400 4194304 8395647 140736593797936 18446744073709551615 4714700 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31465/statm: 37560 35589 753 1026 0 36530 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 150240

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31478
/proc/meminfo: memFree=1355784/2059040 swapFree=4192956/4192956
[pid=31465] ppid=31463 vsize=150404 CPUtime=402.12
/proc/31465/stat : 31465 (pbscip.linux.x8) R 31463 31465 28080 0 -1 4202496 47930 0 0 0 40021 191 0 0 25 0 1 0 24156776 154013696 35653 1992294400 4194304 8395647 140736593797936 18446744073709551615 6119850 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31465/statm: 37601 35653 753 1026 0 36571 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 150404

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31478
/proc/meminfo: memFree=1347600/2059040 swapFree=4192956/4192956
[pid=31465] ppid=31463 vsize=158556 CPUtime=462.11
/proc/31465/stat : 31465 (pbscip.linux.x8) R 31463 31465 28080 0 -1 4202496 49976 0 0 0 46005 206 0 0 25 0 1 0 24156776 162361344 37699 1992294400 4194304 8395647 140736593797936 18446744073709551615 6003097 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31465/statm: 39639 37699 753 1026 0 38609 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 158556

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31480
/proc/meminfo: memFree=1341524/2059040 swapFree=4192956/4192956
[pid=31465] ppid=31463 vsize=164720 CPUtime=522.08
/proc/31465/stat : 31465 (pbscip.linux.x8) R 31463 31465 28080 0 -1 4202496 51493 0 0 0 51987 221 0 0 25 0 1 0 24156776 168673280 39216 1992294400 4194304 8395647 140736593797936 18446744073709551615 6119433 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31465/statm: 41180 39216 753 1026 0 40150 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 164720

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31482
/proc/meminfo: memFree=1338424/2059040 swapFree=4192956/4192956
[pid=31465] ppid=31463 vsize=167644 CPUtime=582.05
/proc/31465/stat : 31465 (pbscip.linux.x8) R 31463 31465 28080 0 -1 4202496 52260 0 0 0 57968 237 0 0 25 0 1 0 24156776 171667456 39983 1992294400 4194304 8395647 140736593797936 18446744073709551615 6575449 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31465/statm: 41911 39983 753 1026 0 40881 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 167644

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31484
/proc/meminfo: memFree=1327264/2059040 swapFree=4192956/4192956
[pid=31465] ppid=31463 vsize=178948 CPUtime=642.04
/proc/31465/stat : 31465 (pbscip.linux.x8) R 31463 31465 28080 0 -1 4202496 55056 0 0 0 63950 254 0 0 25 0 1 0 24156776 183242752 42779 1992294400 4194304 8395647 140736593797936 18446744073709551615 5541107 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31465/statm: 44737 42779 753 1026 0 43707 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 178948

[startup+702.301 s]

################
# More data... #
################

/proc/meminfo: memFree=1285476/2059040 swapFree=4192956/4192956
[pid=31465] ppid=31463 vsize=220484 CPUtime=1001.88
/proc/31465/stat : 31465 (pbscip.linux.x8) R 31463 31465 28080 0 -1 4202496 68560 0 0 0 99831 357 0 0 25 0 1 0 24156776 225775616 53189 1992294400 4194304 8395647 140736593797936 18446744073709551615 6586871 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31465/statm: 55121 53189 753 1026 0 54091 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 220484

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31494
/proc/meminfo: memFree=1281508/2059040 swapFree=4192956/4192956
[pid=31465] ppid=31463 vsize=224380 CPUtime=1061.86
/proc/31465/stat : 31465 (pbscip.linux.x8) R 31463 31465 28080 0 -1 4202496 69523 0 0 0 105803 383 0 0 25 0 1 0 24156776 229765120 54152 1992294400 4194304 8395647 140736593797936 18446744073709551615 6501639 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31465/statm: 56095 54152 753 1026 0 55065 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 224380

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31496
/proc/meminfo: memFree=1274812/2059040 swapFree=4192956/4192956
[pid=31465] ppid=31463 vsize=231192 CPUtime=1121.83
/proc/31465/stat : 31465 (pbscip.linux.x8) R 31463 31465 28080 0 -1 4202496 71203 0 0 0 111783 400 0 0 25 0 1 0 24156776 236740608 55832 1992294400 4194304 8395647 140736593797936 18446744073709551615 6583942 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31465/statm: 57798 55832 753 1026 0 56768 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 231192

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31498
/proc/meminfo: memFree=1272704/2059040 swapFree=4192956/4192956
[pid=31465] ppid=31463 vsize=233104 CPUtime=1181.81
/proc/31465/stat : 31465 (pbscip.linux.x8) R 31463 31465 28080 0 -1 4202496 71682 0 0 0 117763 418 0 0 25 0 1 0 24156776 238698496 56311 1992294400 4194304 8395647 140736593797936 18446744073709551615 6585848 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31465/statm: 58276 56311 753 1026 0 57246 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 233104

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31500
/proc/meminfo: memFree=1272580/2059040 swapFree=4192956/4192956
[pid=31465] ppid=31463 vsize=233104 CPUtime=1241.79
/proc/31465/stat : 31465 (pbscip.linux.x8) R 31463 31465 28080 0 -1 4202496 71686 0 0 0 123737 442 0 0 25 0 1 0 24156776 238698496 56315 1992294400 4194304 8395647 140736593797936 18446744073709551615 6670381 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31465/statm: 58276 56315 753 1026 0 57246 0
Current children cumulated CPU time (s) 1241.79
Current children cumulated vsize (KiB) 233104

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31502
/proc/meminfo: memFree=1266256/2059040 swapFree=4192956/4192956
[pid=31465] ppid=31463 vsize=239440 CPUtime=1301.76
/proc/31465/stat : 31465 (pbscip.linux.x8) R 31463 31465 28080 0 -1 4202496 73262 0 0 0 129718 458 0 0 25 0 1 0 24156776 245186560 57891 1992294400 4194304 8395647 140736593797936 18446744073709551615 6003041 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31465/statm: 59860 57891 753 1026 0 58830 0
Current children cumulated CPU time (s) 1301.76
Current children cumulated vsize (KiB) 239440

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31502
/proc/meminfo: memFree=1263900/2059040 swapFree=4192956/4192956
[pid=31465] ppid=31463 vsize=241800 CPUtime=1361.73
/proc/31465/stat : 31465 (pbscip.linux.x8) R 31463 31465 28080 0 -1 4202496 73855 0 0 0 135690 483 0 0 25 0 1 0 24156776 247603200 58484 1992294400 4194304 8395647 140736593797936 18446744073709551615 6449949 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31465/statm: 60450 58484 753 1026 0 59420 0
Current children cumulated CPU time (s) 1361.73
Current children cumulated vsize (KiB) 241800

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31504
/proc/meminfo: memFree=1263900/2059040 swapFree=4192956/4192956
[pid=31465] ppid=31463 vsize=241800 CPUtime=1421.72
/proc/31465/stat : 31465 (pbscip.linux.x8) R 31463 31465 28080 0 -1 4202496 73858 0 0 0 141669 503 0 0 25 0 1 0 24156776 247603200 58487 1992294400 4194304 8395647 140736593797936 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31465/statm: 60450 58487 753 1026 0 59420 0
Current children cumulated CPU time (s) 1421.72
Current children cumulated vsize (KiB) 241800

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31506
/proc/meminfo: memFree=1259064/2059040 swapFree=4192956/4192956
[pid=31465] ppid=31463 vsize=246588 CPUtime=1481.69
/proc/31465/stat : 31465 (pbscip.linux.x8) R 31463 31465 28080 0 -1 4202496 75056 0 0 0 147645 524 0 0 25 0 1 0 24156776 252506112 59685 1992294400 4194304 8395647 140736593797936 18446744073709551615 6586884 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31465/statm: 61647 59685 753 1026 0 60617 0
Current children cumulated CPU time (s) 1481.69
Current children cumulated vsize (KiB) 246588

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31508
/proc/meminfo: memFree=1254600/2059040 swapFree=4192956/4192956
[pid=31465] ppid=31463 vsize=251024 CPUtime=1541.66
/proc/31465/stat : 31465 (pbscip.linux.x8) R 31463 31465 28080 0 -1 4202496 76167 0 0 0 153628 538 0 0 25 0 1 0 24156776 257048576 60796 1992294400 4194304 8395647 140736593797936 18446744073709551615 6622277 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31465/statm: 62756 60796 753 1026 0 61726 0
Current children cumulated CPU time (s) 1541.66
Current children cumulated vsize (KiB) 251024

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31510
/proc/meminfo: memFree=1251376/2059040 swapFree=4192956/4192956
[pid=31465] ppid=31463 vsize=254280 CPUtime=1601.64
/proc/31465/stat : 31465 (pbscip.linux.x8) R 31463 31465 28080 0 -1 4202496 76981 0 0 0 159604 560 0 0 25 0 1 0 24156776 260382720 61610 1992294400 4194304 8395647 140736593797936 18446744073709551615 5026483 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31465/statm: 63570 61610 753 1026 0 62540 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 254280

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31510
/proc/meminfo: memFree=1249020/2059040 swapFree=4192956/4192956
[pid=31465] ppid=31463 vsize=256528 CPUtime=1661.61
/proc/31465/stat : 31465 (pbscip.linux.x8) R 31463 31465 28080 0 -1 4202496 77551 0 0 0 165581 580 0 0 25 0 1 0 24156776 262684672 62180 1992294400 4194304 8395647 140736593797936 18446744073709551615 6120558 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31465/statm: 64132 62180 753 1026 0 63102 0
Current children cumulated CPU time (s) 1661.61
Current children cumulated vsize (KiB) 256528

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31512
/proc/meminfo: memFree=1244184/2059040 swapFree=4192956/4192956
[pid=31465] ppid=31463 vsize=261348 CPUtime=1721.6
/proc/31465/stat : 31465 (pbscip.linux.x8) R 31463 31465 28080 0 -1 4202496 78757 0 0 0 171561 599 0 0 25 0 1 0 24156776 267620352 63386 1992294400 4194304 8395647 140736593797936 18446744073709551615 6502276 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31465/statm: 65337 63386 753 1026 0 64307 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 261348

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31514
/proc/meminfo: memFree=1238604/2059040 swapFree=4192956/4192956
[pid=31465] ppid=31463 vsize=266652 CPUtime=1781.57
/proc/31465/stat : 31465 (pbscip.linux.x8) R 31463 31465 28080 0 -1 4202496 80110 0 0 0 177539 618 0 0 25 0 1 0 24156776 273051648 64739 1992294400 4194304 8395647 140736593797936 18446744073709551615 6311197 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31465/statm: 66663 64739 753 1026 0 65633 0
Current children cumulated CPU time (s) 1781.57
Current children cumulated vsize (KiB) 266652

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

[startup+1785.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31514
/proc/meminfo: memFree=1238356/2059040 swapFree=4192956/4192956
[pid=31465] ppid=31463 vsize=266784 CPUtime=1784.77
/proc/31465/stat : 31465 (pbscip.linux.x8) R 31463 31465 28080 0 -1 4202496 80139 0 0 0 177858 619 0 0 25 0 1 0 24156776 273186816 64768 1992294400 4194304 8395647 140736593797936 18446744073709551615 4911210 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31465/statm: 66696 64768 753 1026 0 65666 0
Current children cumulated CPU time (s) 1784.77
Current children cumulated vsize (KiB) 266784

[startup+1788.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31514
/proc/meminfo: memFree=1238356/2059040 swapFree=4192956/4192956
[pid=31465] ppid=31463 vsize=266784 CPUtime=1787.96
/proc/31465/stat : 31465 (pbscip.linux.x8) R 31463 31465 28080 0 -1 4202496 80139 0 0 0 178176 620 0 0 25 0 1 0 24156776 273186816 64768 1992294400 4194304 8395647 140736593797936 18446744073709551615 6663875 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31465/statm: 66696 64768 753 1026 0 65666 0
Current children cumulated CPU time (s) 1787.96
Current children cumulated vsize (KiB) 266784

[startup+1789.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31514
/proc/meminfo: memFree=1238356/2059040 swapFree=4192956/4192956
[pid=31465] ppid=31463 vsize=266784 CPUtime=1788.77
/proc/31465/stat : 31465 (pbscip.linux.x8) R 31463 31465 28080 0 -1 4202496 80139 0 0 0 178256 621 0 0 25 0 1 0 24156776 273186816 64768 1992294400 4194304 8395647 140736593797936 18446744073709551615 6723058 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31465/statm: 66696 64768 753 1026 0 65666 0
Current children cumulated CPU time (s) 1788.77
Current children cumulated vsize (KiB) 266784

[startup+1789.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31514
/proc/meminfo: memFree=1238356/2059040 swapFree=4192956/4192956
[pid=31465] ppid=31463 vsize=266784 CPUtime=1789.17
/proc/31465/stat : 31465 (pbscip.linux.x8) R 31463 31465 28080 0 -1 4202496 80139 0 0 0 178296 621 0 0 25 0 1 0 24156776 273186816 64768 1992294400 4194304 8395647 140736593797936 18446744073709551615 6502200 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31465/statm: 66696 64768 753 1026 0 65666 0
Current children cumulated CPU time (s) 1789.17
Current children cumulated vsize (KiB) 266784

[startup+1790.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31514
/proc/meminfo: memFree=1238356/2059040 swapFree=4192956/4192956
[pid=31465] ppid=31463 vsize=86988 CPUtime=1789.57
/proc/31465/stat : 31465 (pbscip.linux.x8) R 31463 31465 28080 0 -1 4202496 80143 0 0 0 178334 623 0 0 25 0 1 0 24156776 89075712 18406 1992294400 4194304 8395647 140736593797936 18446744073709551615 7602442 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31465/statm: 21747 17894 757 1026 0 20717 0
Current children cumulated CPU time (s) 1789.57
Current children cumulated vsize (KiB) 86988

Child status: 0
Real time (s): 1790.31
CPU time (s): 1789.58
CPU user time (s): 1783.34
CPU system time (s): 6.24105
CPU usage (%): 99.9594
Max. virtual memory (cumulated for all children) (KiB): 266784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1783.34
system time used= 6.24105
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 80143
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= 17550

runsolver used 2.98255 second user time and 8.42172 second system time

The end

Launcher Data 

Begin job on node010 at 2010-07-08 05:23:56
IDJOB=2703492
IDBENCH=2435
IDSOLVER=1213
FILE ID=node010/2703492-1278559436
PBS_JOBID= 11239521
Free space on /tmp= 62520 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-standata.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-2703492-1278559436/watcher-2703492-1278559436 -o /tmp/evaluation-result-2703492-1278559436/solver-2703492-1278559436 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703492-1278559436.opb -t 1800 -m 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 0fd8d82b89614ba6aec45b78f4728905
RANDOM SEED=2064547580

node010.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.258
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.258
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1496812 kB
Buffers:         85916 kB
Cached:         325792 kB
SwapCached:          0 kB
Active:         192500 kB
Inactive:       279008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1496812 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           11584 kB
Writeback:          16 kB
AnonPages:       59884 kB
Mapped:          14416 kB
Slab:            68848 kB
PageTables:       4140 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181204 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62508 MiB
End job on node010 at 2010-07-08 05:53:47