Trace number 1869838

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 NameAnswerobjCPU timeWall clock time
SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)OPT3 6.64199 6.64945

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=41-P1=53-P2=67-P3=59-P4=53-P5=61-P6=29-P7=29-P8=17-B.opb
MD5SUMf3f9a9130af59a7746b19fdd52967c7b
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark6.64199
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables144
Total number of constraints17
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 constraints17
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)288
Sum of products size (including duplicates)576
Number of different products288
Sum of products size576

Solver Data 

0.00/0.01	c SCIP version 1.1.0.7
0.00/0.01	c LP-Solver SoPlex 1.4.1
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c read problem <HOME/instance-1869838-1245186681.opb>
0.00/0.01	c original problem has 432 variables (432 bin, 0 int, 0 impl, 0 cont) and 305 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.00/0.04	c (round 1) 8 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 36 chg coeffs, 0 upgd conss, 1936 impls, 0 clqs
0.00/0.04	c (round 2) 20 del vars, 10 del conss, 0 chg bounds, 0 chg sides, 46 chg coeffs, 9 upgd conss, 2776 impls, 0 clqs
0.00/0.05	c (round 3) 32 del vars, 20 del conss, 0 chg bounds, 0 chg sides, 56 chg coeffs, 9 upgd conss, 3496 impls, 0 clqs
0.00/0.05	c (round 4) 44 del vars, 30 del conss, 0 chg bounds, 0 chg sides, 66 chg coeffs, 9 upgd conss, 4096 impls, 0 clqs
0.00/0.05	c (round 5) 56 del vars, 40 del conss, 0 chg bounds, 0 chg sides, 76 chg coeffs, 9 upgd conss, 4576 impls, 0 clqs
0.00/0.05	c (round 6) 68 del vars, 50 del conss, 0 chg bounds, 0 chg sides, 86 chg coeffs, 9 upgd conss, 4936 impls, 0 clqs
0.00/0.05	c (round 7) 80 del vars, 60 del conss, 0 chg bounds, 0 chg sides, 96 chg coeffs, 9 upgd conss, 5176 impls, 0 clqs
0.00/0.06	c (round 8) 92 del vars, 70 del conss, 0 chg bounds, 0 chg sides, 106 chg coeffs, 9 upgd conss, 5296 impls, 0 clqs
0.00/0.06	c (round 9) 104 del vars, 80 del conss, 0 chg bounds, 0 chg sides, 116 chg coeffs, 9 upgd conss, 5296 impls, 0 clqs
0.00/0.07	c    (0.1s) probing: 177/328 (54.0%) - 0 fixings, 0 aggregations, 16 implications, 0 bound changes
0.00/0.07	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.00/0.07	c presolving (10 rounds):
0.00/0.07	c  104 deleted vars, 80 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 116 changed coefficients
0.00/0.07	c  5328 implications, 0 cliques
0.00/0.07	c presolved problem has 328 variables (328 bin, 0 int, 0 impl, 0 cont) and 217 constraints
0.00/0.07	c     200 constraints of type <and>
0.00/0.07	c       8 constraints of type <linear>
0.00/0.07	c       9 constraints of type <logicor>
0.00/0.07	c transformed objective value is always integral (scale: 2)
0.00/0.07	c Presolving Time: 0.04
0.00/0.07	c OPT-NLC
0.00/0.07	c -----------------------------------------------------------------------------------------------
0.00/0.07	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.07	c limits/memory = c 1620
0.00/0.07	c # maximal time in seconds to run
0.00/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.07	c limits/time = c 1791
0.00/0.07	c # frequency for displaying node information lines
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.07	c display/freq = c 10000
0.00/0.07	c -----------------------------------------------------------------------------------------------
0.00/0.07	c start solving problem
0.00/0.07	c 
0.00/0.08	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.08	c   0.1s|     1 |     0 |    20 |1539k|   0 |  11 | 328 | 217 | 217 | 328 | 417 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.10	c   0.1s|     1 |     0 |   350 |1570k|   0 |  32 | 328 | 217 | 217 | 328 | 425 |   8 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.13	c   0.1s|     1 |     0 |   375 |1620k|   0 |  50 | 328 | 217 | 217 | 328 | 444 |  27 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.18	c   0.1s|     1 |     0 |   406 |1691k|   0 |  53 | 328 | 217 | 217 | 328 | 462 |  45 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.23	c   0.2s|     1 |     0 |   430 |1731k|   0 |  59 | 328 | 217 | 217 | 328 | 478 |  61 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.98/1.02	c   1.0s|     1 |     0 |   471 |1768k|   0 |  72 | 328 | 217 | 217 | 328 | 493 |  76 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.10/1.10	c   1.1s|     1 |     0 |   542 |1806k|   0 |  83 | 328 | 217 | 217 | 328 | 507 |  90 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.49/1.52	c   1.5s|     1 |     2 |   542 |1806k|   0 |  83 | 328 | 217 | 217 | 328 | 507 |  90 |   0 |  41 | 3.000000e+00 |      --      |    Inf 
6.59/6.63	o 3
6.59/6.63	c * 6.4s|  1120 |     0 |  7108 |2338k|  70 |   - | 328 | 861 | 123 | 328 | 248 |1886 | 670 |2308 | 3.000000e+00 | 3.000000e+00 |   0.00%
6.59/6.63	c 
6.59/6.63	c SCIP Status        : problem is solved [optimal solution found]
6.59/6.63	c Solving Time (sec) : 6.43
6.59/6.63	c Solving Nodes      : 1120
6.59/6.63	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
6.59/6.63	c Dual Bound         : +3.00000000000000e+00
6.59/6.63	c Gap                : 0.00 %
6.59/6.63	c NODE         1120
6.59/6.63	c DUAL BOUND   3
6.59/6.63	c PRIMAL BOUND 3
6.59/6.63	c GAP          0
6.59/6.63	s OPTIMUM FOUND
6.59/6.63	v -x144 -x143 -x142 x141 -x140 x139 -x138 x137 x136 x135 x134 x133 -x96 x95 x94 -x93 -x92 x91 -x132 x131 -x130 x129 x128 -x127 x90 
6.59/6.63	v -x89 x88 -x87 -x86 x85 -x126 x125 -x124 -x123 x122 x121 -x84 x83 -x82 x81 x80 x79 x120 -x119 -x118 -x117 -x116 -x115 x78 x77 
6.59/6.63	v x76 -x75 x74 x73 -x114 -x113 -x112 x111 -x110 x109 x72 -x71 x70 -x69 x68 x67 x108 -x107 x106 x105 -x104 x103 -x66 -x65 x64 
6.59/6.63	v -x63 x62 x61 -x102 -x101 -x100 -x99 -x98 x97 x60 x59 x58 -x57 x56 x55 -x54 -x53 x52 x51 -x50 x49 x48 x47 -x46 -x45 -x44 x43 x42 
6.59/6.63	v x41 x40 x39 x38 x37 -x36 x35 -x34 x33 -x32 x31 x30 x29 -x28 -x27 -x26 x25 x24 -x23 -x22 -x21 -x20 x19 x18 x17 -x16 -x15 -x14 
6.59/6.63	v x13 x12 -x11 x10 -x9 -x8 x7 -x6 -x5 -x4 -x3 x2 x1 
6.59/6.63	c SCIP Status        : problem is solved [optimal solution found]
6.59/6.63	c Solving Time       :       6.43
6.59/6.63	c Original Problem   :
6.59/6.63	c   Problem name     : HOME/instance-1869838-1245186681.opb
6.59/6.63	c   Variables        : 432 (432 binary, 0 integer, 0 implicit integer, 0 continuous)
6.59/6.63	c   Constraints      : 305 initial, 305 maximal
6.59/6.63	c Presolved Problem  :
6.59/6.63	c   Problem name     : t_HOME/instance-1869838-1245186681.opb
6.59/6.63	c   Variables        : 328 (328 binary, 0 integer, 0 implicit integer, 0 continuous)
6.59/6.63	c   Constraints      : 217 initial, 861 maximal
6.59/6.63	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
6.59/6.63	c   trivial          :       0.00          0          0          0          0          0          0          0          0
6.59/6.63	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
6.59/6.63	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
6.59/6.63	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
6.59/6.63	c   implics          :       0.00          0          0          0          0          0          0          0          0
6.59/6.63	c   probing          :       0.02          0          0          0          0          0          0          0          0
6.59/6.63	c   and              :       0.02         16         80          0          0          0         80          0         80
6.59/6.63	c   linear           :       0.00          1          7          0          0          0          0          0         36
6.59/6.63	c   logicor          :       0.00          0          0          0          0          0          0          0          0
6.59/6.63	c   root node        :          -          0          -          -          0          -          -          -          -
6.59/6.63	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
6.59/6.63	c   integral         :          0          0          0        917          0          5         86          0          0       1694
6.59/6.63	c   and              :        200       1797       3871          1          0         90       4250       1818          0          0
6.59/6.63	c   linear           :          8          6       3781          1          0        282       2253          0          0          0
6.59/6.63	c   logicor          :          9+         6       1381          0          0         21        472          0          0          0
6.59/6.63	c   countsols        :          0          0          0          1          0          0          0          0          0          0
6.59/6.63	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
6.59/6.63	c   integral         :       3.83       0.00       0.00       3.83       0.00
6.59/6.63	c   and              :       0.09       0.05       0.04       0.00       0.00
6.59/6.63	c   linear           :       0.14       0.00       0.14       0.00       0.00
6.59/6.63	c   logicor          :       0.00       0.00       0.00       0.00       0.00
6.59/6.63	c   countsols        :       0.00       0.00       0.00       0.00       0.00
6.59/6.63	c Propagators        :       Time      Calls    Cutoffs    DomReds
6.59/6.63	c   rootredcost      :       0.00          0          0          0
6.59/6.63	c   pseudoobj        :       0.00       3504          0          0
6.59/6.63	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
6.59/6.63	c   propagation      :       0.09        393        392       3564       31.9         79       22.9          -
6.59/6.63	c   infeasible LP    :       0.00          2          2         14       26.3          0        0.0          0
6.59/6.63	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
6.59/6.63	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
6.59/6.63	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
6.59/6.63	c   applied globally :          -          -          -        644       17.9          -          -          -
6.59/6.63	c   applied locally  :          -          -          -         26       36.4          -          -          -
6.59/6.63	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
6.59/6.63	c   cut pool         :       0.00          5          -          -         51          -    (maximal pool size: 198)
6.59/6.63	c   redcost          :       0.03       1797          0          0          0          0
6.59/6.63	c   impliedbounds    :       0.00          6          0          0         32          0
6.59/6.63	c   intobj           :       0.00          0          0          0          0          0
6.59/6.63	c   gomory           :       0.09          6          0          0         18          0
6.59/6.63	c   strongcg         :       0.06          6          0          0        202          0
6.59/6.63	c   cmir             :       0.04          6          0          0         73          0
6.59/6.63	c   flowcover        :       0.67          6          0          0        130          0
6.59/6.63	c   clique           :       0.00          1          0          0          0          0
6.59/6.63	c   zerohalf         :       0.00          0          0          0          0          0
6.59/6.63	c   mcf              :       0.00          1          0          0          0          0
6.59/6.63	c Pricers            :       Time      Calls       Vars
6.59/6.63	c   problem variables:       0.00          0          0
6.59/6.63	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
6.59/6.63	c   relpscost        :       3.82        916          5         86          0          0       1694
6.59/6.63	c   pscost           :       0.00          0          0          0          0          0          0
6.59/6.63	c   inference        :       0.00          0          0          0          0          0          0
6.59/6.63	c   mostinf          :       0.00          0          0          0          0          0          0
6.59/6.63	c   leastinf         :       0.00          0          0          0          0          0          0
6.59/6.63	c   fullstrong       :       0.00          0          0          0          0          0          0
6.59/6.63	c   allfullstrong    :       0.00          0          0          0          0          0          0
6.59/6.63	c   random           :       0.00          0          0          0          0          0          0
6.59/6.63	c Primal Heuristics  :       Time      Calls      Found
6.59/6.63	c   LP solutions     :       0.00          -          1
6.59/6.63	c   pseudo solutions :       0.00          -          0
6.59/6.63	c   oneopt           :       0.00          0          0
6.59/6.63	c   pscostdiving     :       0.00          0          0
6.59/6.63	c   fracdiving       :       0.00          0          0
6.59/6.63	c   veclendiving     :       0.00          0          0
6.59/6.63	c   objpscostdiving  :       0.00          0          0
6.59/6.63	c   rootsoldiving    :       0.00          0          0
6.59/6.63	c   linesearchdiving :       0.00          0          0
6.59/6.63	c   guideddiving     :       0.01          0          0
6.59/6.63	c   crossover        :       0.00          0          0
6.59/6.63	c   intshifting      :       0.00          0          0
6.59/6.63	c   coefdiving       :       0.01          1          0
6.59/6.63	c   feaspump         :       0.01          1          0
6.59/6.63	c   simplerounding   :       0.00          0          0
6.59/6.63	c   rounding         :       0.03        545          0
6.59/6.63	c   shifting         :       0.18        160          0
6.59/6.63	c   fixandinfer      :       0.00          0          0
6.59/6.63	c   intdiving        :       0.00          0          0
6.59/6.63	c   actconsdiving    :       0.00          0          0
6.59/6.63	c   octane           :       0.00          0          0
6.59/6.63	c   rens             :       0.01          1          0
6.59/6.63	c   rins             :       0.00          0          0
6.59/6.63	c   localbranching   :       0.00          0          0
6.59/6.63	c   mutation         :       0.00          0          0
6.59/6.63	c   dins             :       0.00          0          0
6.59/6.63	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
6.59/6.63	c   primal LP        :       0.04          0          0       0.00       0.00
6.59/6.63	c   dual LP          :       0.88       1818       6760       3.72    7681.82
6.59/6.63	c   barrier LP       :       0.00          0          0       0.00          -
6.59/6.63	c   diving/probing LP:       0.02         25        348      13.92   17400.00
6.59/6.63	c   strong branching :       3.80       2308      34063      14.76    8963.95
6.59/6.63	c     (at root node) :          -         41       2976      72.59          -
6.59/6.63	c   conflict analysis:       0.00          0          0       0.00          -
6.59/6.63	c B&B Tree           :
6.59/6.63	c   number of runs   :          1
6.59/6.63	c   nodes            :       1120
6.59/6.63	c   nodes (total)    :       1120
6.59/6.63	c   nodes left       :          0
6.59/6.63	c   max depth        :         70
6.59/6.63	c   max depth (total):         70
6.59/6.63	c   backtracks       :        173 (15.4%)
6.59/6.63	c   delayed cutoffs  :        151
6.59/6.63	c   repropagations   :        608 (1606 domain reductions, 122 cutoffs)
6.59/6.63	c   avg switch length:       4.67
6.59/6.63	c   switching time   :       0.08
6.59/6.63	c Solution           :
6.59/6.63	c   Solutions found  :          1 (1 improvements)
6.59/6.63	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 1120 nodes, 6.42 seconds, depth 58, found by <relaxation>)
6.59/6.63	c   Dual Bound       : +3.00000000000000e+00
6.59/6.63	c   Gap              :       0.00 %
6.59/6.63	c   Root Dual Bound  : +3.00000000000000e+00
6.59/6.64	c Time complete: 6.63.

Verifier Data 

OK	3

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869838-1245186681/watcher-1869838-1245186681 -o /tmp/evaluation-result-1869838-1245186681/solver-1869838-1245186681 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869838-1245186681.opb 

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: 1.25 1.14 1.05 3/64 7212
/proc/meminfo: memFree=1558572/2055920 swapFree=4178716/4192956
[pid=7212] ppid=7210 vsize=6100 CPUtime=0
/proc/7212/stat : 7212 (pbscip.linux.x8) R 7210 7212 6718 0 -1 4194304 554 0 0 0 0 0 0 0 20 0 1 0 186265989 6246400 536 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/7212/statm: 1525 546 325 886 0 635 0

[startup+0.104174 s]
/proc/loadavg: 1.25 1.14 1.05 3/64 7212
/proc/meminfo: memFree=1558572/2055920 swapFree=4178716/4192956
[pid=7212] ppid=7210 vsize=14244 CPUtime=0.09
/proc/7212/stat : 7212 (pbscip.linux.x8) R 7210 7212 6718 0 -1 4194304 3132 0 0 0 7 2 0 0 21 0 1 0 186265989 14585856 2760 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7212/statm: 3561 2760 553 886 0 2671 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14244

[startup+0.201184 s]
/proc/loadavg: 1.25 1.14 1.05 3/64 7212
/proc/meminfo: memFree=1558572/2055920 swapFree=4178716/4192956
[pid=7212] ppid=7210 vsize=15300 CPUtime=0.19
/proc/7212/stat : 7212 (pbscip.linux.x8) R 7210 7212 6718 0 -1 4194304 3411 0 0 0 17 2 0 0 21 0 1 0 186265989 15667200 3039 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7212/statm: 3825 3039 562 886 0 2935 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 15300

[startup+0.301194 s]
/proc/loadavg: 1.25 1.14 1.05 3/64 7212
/proc/meminfo: memFree=1558572/2055920 swapFree=4178716/4192956
[pid=7212] ppid=7210 vsize=15732 CPUtime=0.29
/proc/7212/stat : 7212 (pbscip.linux.x8) R 7210 7212 6718 0 -1 4194304 3530 0 0 0 27 2 0 0 22 0 1 0 186265989 16109568 3150 1992294400 4194304 7823515 548682068736 18446744073709551615 4386291 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7212/statm: 3933 3150 562 886 0 3043 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15732

[startup+0.701234 s]
/proc/loadavg: 1.25 1.14 1.05 3/64 7212
/proc/meminfo: memFree=1558572/2055920 swapFree=4178716/4192956
[pid=7212] ppid=7210 vsize=15732 CPUtime=0.69
/proc/7212/stat : 7212 (pbscip.linux.x8) R 7210 7212 6718 0 -1 4194304 3542 0 0 0 66 3 0 0 25 0 1 0 186265989 16109568 3162 1992294400 4194304 7823515 548682068736 18446744073709551615 4338498 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7212/statm: 3933 3162 562 886 0 3043 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15732

[startup+1.50132 s]
/proc/loadavg: 1.25 1.14 1.05 2/65 7213
/proc/meminfo: memFree=1547364/2055920 swapFree=4178716/4192956
[pid=7212] ppid=7210 vsize=16128 CPUtime=1.49
/proc/7212/stat : 7212 (pbscip.linux.x8) R 7210 7212 6718 0 -1 4194304 5395 0 0 0 143 6 0 0 25 0 1 0 186265989 16515072 3282 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7212/statm: 4032 3282 567 886 0 3142 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16128

[startup+3.10148 s]
/proc/loadavg: 1.25 1.14 1.05 2/65 7213
/proc/meminfo: memFree=1546916/2055920 swapFree=4178716/4192956
[pid=7212] ppid=7210 vsize=16128 CPUtime=3.09
/proc/7212/stat : 7212 (pbscip.linux.x8) R 7210 7212 6718 0 -1 4194304 5401 0 0 0 299 10 0 0 25 0 1 0 186265989 16515072 3288 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7212/statm: 4032 3288 571 886 0 3142 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16128

[startup+6.30181 s]
/proc/loadavg: 1.39 1.17 1.06 2/65 7213
/proc/meminfo: memFree=1546916/2055920 swapFree=4178716/4192956
[pid=7212] ppid=7210 vsize=16760 CPUtime=6.28
/proc/7212/stat : 7212 (pbscip.linux.x8) R 7210 7212 6718 0 -1 4194304 5532 0 0 0 610 18 0 0 25 0 1 0 186265989 17162240 3416 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7212/statm: 4190 3416 573 886 0 3300 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 16760

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

[startup+6.40282 s]
/proc/loadavg: 1.39 1.17 1.06 2/65 7213
/proc/meminfo: memFree=1546916/2055920 swapFree=4178716/4192956
[pid=7212] ppid=7210 vsize=16760 CPUtime=6.39
/proc/7212/stat : 7212 (pbscip.linux.x8) R 7210 7212 6718 0 -1 4194304 5534 0 0 0 620 19 0 0 25 0 1 0 186265989 17162240 3418 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7212/statm: 4190 3418 573 886 0 3300 0
Current children cumulated CPU time (s) 6.39
Current children cumulated vsize (KiB) 16760

[startup+6.60184 s]
/proc/loadavg: 1.39 1.17 1.06 2/65 7213
/proc/meminfo: memFree=1546468/2055920 swapFree=4178716/4192956
[pid=7212] ppid=7210 vsize=16892 CPUtime=6.59
/proc/7212/stat : 7212 (pbscip.linux.x8) R 7210 7212 6718 0 -1 4194304 5570 0 0 0 640 19 0 0 25 0 1 0 186265989 17297408 3454 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7212/statm: 4223 3454 573 886 0 3333 0
Current children cumulated CPU time (s) 6.59
Current children cumulated vsize (KiB) 16892

Child status: 0
Real time (s): 6.64945
CPU time (s): 6.64199
CPU user time (s): 6.43802
CPU system time (s): 0.203968
CPU usage (%): 99.8878
Max. virtual memory (cumulated for all children) (KiB): 16892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.43802
system time used= 0.203968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5581
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= 2
involuntary context switches= 16

runsolver used 0.012998 second user time and 0.018997 second system time

The end

Launcher Data 

Begin job on node90 at 2009-06-16 23:11:21
IDJOB=1869838
IDBENCH=47918
IDSOLVER=683
FILE ID=node90/1869838-1245186681
PBS_JOBID= 9368280
Free space on /tmp= 66528 MiB

SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=41-P1=53-P2=67-P3=59-P4=53-P5=61-P6=29-P7=29-P8=17-B.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1869838-1245186681/watcher-1869838-1245186681 -o /tmp/evaluation-result-1869838-1245186681/solver-1869838-1245186681 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869838-1245186681.opb

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

MD5SUM BENCH= f3f9a9130af59a7746b19fdd52967c7b
RANDOM SEED=1047533245

node90.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.231
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.231
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1558988 kB
Buffers:         31056 kB
Cached:         399028 kB
SwapCached:       8448 kB
Active:          59620 kB
Inactive:       381052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1558988 kB
SwapTotal:     4192956 kB
SwapFree:      4178716 kB
Dirty:            9844 kB
Writeback:           0 kB
Mapped:          16268 kB
Slab:            42232 kB
Committed_AS:    88084 kB
PageTables:       1436 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66520 MiB
End job on node90 at 2009-06-16 23:11:28