Trace number 1869911

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
SCIPclp SCIP 1.1.0.7 with CLP 1.8.2OPT3 13.7719 13.787

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=127-P1=293-P2=269-P3=7-P4=157-B.opb
MD5SUM5afebeda0ba6ac0761acdbdcd52ef74a
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 benchmark2.24066
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 variables108
Total number of constraints9
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 constraints9
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)324
Sum of products size (including duplicates)648
Number of different products324
Sum of products size648

Solver Data 

0.00/0.01	c SCIP version 1.1.0.7
0.00/0.01	c LP-Solver Clp 1.8.2
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c read problem <HOME/instance-1869911-1245187165.opb>
0.00/0.01	c original problem has 432 variables (432 bin, 0 int, 0 impl, 0 cont) and 333 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.00/0.05	c (round 1) 4 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 35 chg coeffs, 0 upgd conss, 1536 impls, 0 clqs
0.00/0.05	c (round 2) 22 del vars, 16 del conss, 0 chg bounds, 0 chg sides, 51 chg coeffs, 5 upgd conss, 2400 impls, 0 clqs
0.00/0.06	c (round 3) 40 del vars, 32 del conss, 0 chg bounds, 0 chg sides, 67 chg coeffs, 5 upgd conss, 2976 impls, 0 clqs
0.00/0.06	c (round 4) 58 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 83 chg coeffs, 5 upgd conss, 3264 impls, 0 clqs
0.00/0.06	c (round 5) 76 del vars, 64 del conss, 0 chg bounds, 0 chg sides, 99 chg coeffs, 5 upgd conss, 3264 impls, 0 clqs
0.00/0.08	c    (0.0s) probing: 158/356 (44.4%) - 0 fixings, 0 aggregations, 8 implications, 0 bound changes
0.00/0.08	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.08	c presolving (6 rounds):
0.00/0.08	c  76 deleted vars, 64 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 99 changed coefficients
0.00/0.08	c  3280 implications, 0 cliques
0.00/0.08	c presolved problem has 356 variables (356 bin, 0 int, 0 impl, 0 cont) and 265 constraints
0.00/0.08	c     256 constraints of type <and>
0.00/0.08	c       4 constraints of type <linear>
0.00/0.08	c       5 constraints of type <logicor>
0.00/0.08	c transformed objective value is always integral (scale: 2)
0.00/0.08	c Presolving Time: 0.04
0.00/0.08	c OPT-NLC
0.00/0.08	c -----------------------------------------------------------------------------------------------
0.00/0.08	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.08	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.08	c limits/memory = c 1620
0.00/0.08	c # maximal time in seconds to run
0.00/0.08	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.08	c limits/time = c 1791
0.00/0.08	c # frequency for displaying node information lines
0.00/0.08	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.08	c display/freq = c 10000
0.00/0.08	c -----------------------------------------------------------------------------------------------
0.00/0.08	c start solving problem
0.00/0.08	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 |    13 |1641k|   0 |   7 | 356 | 265 | 265 | 356 | 521 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.13	c   0.1s|     1 |     0 |   427 |1655k|   0 |  10 | 356 | 265 | 265 | 356 | 524 |   3 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.15	c   0.1s|     1 |     0 |   442 |1681k|   0 |  15 | 356 | 265 | 265 | 356 | 527 |   6 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.18	c   0.1s|     1 |     0 |   452 |1690k|   0 |  20 | 356 | 265 | 265 | 356 | 532 |  11 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.23	c   0.2s|     1 |     0 |   491 |1706k|   0 |  21 | 356 | 265 | 265 | 356 | 536 |  15 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.26	c   0.2s|     1 |     0 |   502 |1722k|   0 |  30 | 356 | 265 | 265 | 356 | 542 |  21 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.31	c   0.3s|     1 |     0 |   521 |1733k|   0 |  34 | 356 | 265 | 265 | 356 | 550 |  29 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.46	c   0.4s|     1 |     2 |   521 |1733k|   0 |  34 | 356 | 265 | 265 | 356 | 550 |  29 |   0 |  22 | 3.000000e+00 |      --      |    Inf 
13.68/13.77	o 3
13.68/13.77	c *13.5s|  3121 |     0 | 55471 |2476k|  58 |   - | 356 |1062 | 138 | 356 | 233 |  20k| 839 |2746 | 3.000000e+00 | 3.000000e+00 |   0.00%
13.68/13.77	c 
13.68/13.77	c SCIP Status        : problem is solved [optimal solution found]
13.68/13.77	c Solving Time (sec) : 13.53
13.68/13.77	c Solving Nodes      : 3121
13.68/13.77	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
13.68/13.77	c Dual Bound         : +3.00000000000000e+00
13.68/13.77	c Gap                : 0.00 %
13.68/13.77	c NODE         3121
13.68/13.77	c DUAL BOUND   3
13.68/13.77	c PRIMAL BOUND 3
13.68/13.77	c GAP          0
13.68/13.77	s OPTIMUM FOUND
13.68/13.77	v -x108 -x107 -x106 -x105 -x104 -x103 -x102 x101 -x100 -x99 -x98 -x97 -x96 -x95 x94 -x93 x92 x91 -x72 -x71 -x70 -x69 -x68 -x67 -x66 
13.68/13.77	v x65 x64 -x90 -x89 x88 -x87 x86 -x85 -x84 x83 x82 -x63 x62 -x61 x60 -x59 -x58 -x57 -x56 x55 -x81 -x80 -x79 -x78 -x77 -x76 -x75 
13.68/13.77	v -x74 -x73 -x54 x53 -x52 x51 x50 -x49 -x48 -x47 x46 x45 x44 -x43 -x42 -x41 -x40 x39 x38 x37 -x36 -x35 -x34 x33 -x32 -x31 -x30 
13.68/13.77	v x29 x28 -x27 x26 x25 x24 x23 -x22 -x21 -x20 x19 -x18 -x17 -x16 x15 x14 x13 -x12 x11 x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
13.68/13.77	c SCIP Status        : problem is solved [optimal solution found]
13.68/13.77	c Solving Time       :      13.53
13.68/13.77	c Original Problem   :
13.68/13.77	c   Problem name     : HOME/instance-1869911-1245187165.opb
13.68/13.77	c   Variables        : 432 (432 binary, 0 integer, 0 implicit integer, 0 continuous)
13.68/13.77	c   Constraints      : 333 initial, 333 maximal
13.68/13.77	c Presolved Problem  :
13.68/13.77	c   Problem name     : t_HOME/instance-1869911-1245187165.opb
13.68/13.77	c   Variables        : 356 (356 binary, 0 integer, 0 implicit integer, 0 continuous)
13.68/13.77	c   Constraints      : 265 initial, 1062 maximal
13.68/13.77	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
13.68/13.77	c   trivial          :       0.00          0          0          0          0          0          0          0          0
13.68/13.77	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
13.68/13.77	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
13.68/13.77	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
13.68/13.77	c   implics          :       0.00          0          0          0          0          0          0          0          0
13.68/13.77	c   probing          :       0.01          0          0          0          0          0          0          0          0
13.68/13.77	c   and              :       0.03          8         64          0          0          0         64          0         64
13.68/13.77	c   linear           :       0.00          1          3          0          0          0          0          0         35
13.68/13.77	c   logicor          :       0.00          0          0          0          0          0          0          0          0
13.68/13.77	c   root node        :          -          0          -          -          0          -          -          -          -
13.68/13.77	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
13.68/13.77	c   integral         :          0          0          0       2742          0         11         88          0          0       5354
13.68/13.77	c   and              :        256       7634       8888          1          0        121      14274      20649          0          0
13.68/13.77	c   linear           :          4          6       8767          1          0        581       5368          0          0          0
13.68/13.77	c   logicor          :          5+         6       3298          1          0         36        407          0          0          0
13.68/13.77	c   countsols        :          0          0          0          1          0          0          0          0          0          0
13.68/13.77	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
13.68/13.77	c   integral         :       1.91       0.00       0.00       1.91       0.00
13.68/13.77	c   and              :       0.40       0.28       0.12       0.00       0.00
13.68/13.77	c   linear           :       0.32       0.00       0.32       0.00       0.00
13.68/13.77	c   logicor          :       0.03       0.00       0.03       0.00       0.00
13.68/13.77	c   countsols        :       0.00       0.00       0.00       0.00       0.00
13.68/13.77	c Propagators        :       Time      Calls    Cutoffs    DomReds
13.68/13.77	c   rootredcost      :       0.00          0          0          0
13.68/13.77	c   pseudoobj        :       0.00       8567          0          0
13.68/13.77	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
13.68/13.77	c   propagation      :       0.23        590        574       8290       66.1        193       51.1          -
13.68/13.77	c   infeasible LP    :       0.00         19          0          0        0.0          0        0.0          0
13.68/13.77	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
13.68/13.77	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
13.68/13.77	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
13.68/13.77	c   applied globally :          -          -          -        797       22.3          -          -          -
13.68/13.77	c   applied locally  :          -          -          -         42       42.0          -          -          -
13.68/13.77	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
13.68/13.77	c   cut pool         :       0.00          5          -          -          2          -    (maximal pool size: 42)
13.68/13.77	c   redcost          :       0.09       7634          0          0          0          0
13.68/13.77	c   impliedbounds    :       0.00          6          0          0         16          0
13.68/13.77	c   intobj           :       0.00          0          0          0          0          0
13.68/13.77	c   gomory           :       0.02          6          0          0         62          0
13.68/13.77	c   strongcg         :       0.02          6          0          0         17          0
13.68/13.77	c   cmir             :       0.03          6          0          0         23          0
13.68/13.77	c   flowcover        :       0.07          6          0          0         37          0
13.68/13.77	c   clique           :       0.00          1          0          0          0          0
13.68/13.77	c   zerohalf         :       0.00          0          0          0          0          0
13.68/13.77	c   mcf              :       0.00          1          0          0          0          0
13.68/13.77	c Pricers            :       Time      Calls       Vars
13.68/13.77	c   problem variables:       0.00          0          0
13.68/13.77	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
13.68/13.77	c   relpscost        :       1.91       2741         11         88          0          0       5354
13.68/13.77	c   pscost           :       0.00          0          0          0          0          0          0
13.68/13.77	c   inference        :       0.00          0          0          0          0          0          0
13.68/13.77	c   mostinf          :       0.00          0          0          0          0          0          0
13.68/13.77	c   leastinf         :       0.00          0          0          0          0          0          0
13.68/13.77	c   fullstrong       :       0.00          0          0          0          0          0          0
13.68/13.77	c   allfullstrong    :       0.00          0          0          0          0          0          0
13.68/13.77	c   random           :       0.00          0          0          0          0          0          0
13.68/13.77	c Primal Heuristics  :       Time      Calls      Found
13.68/13.77	c   LP solutions     :       0.01          -          1
13.68/13.77	c   pseudo solutions :       0.00          -          0
13.68/13.77	c   oneopt           :       0.00          0          0
13.68/13.77	c   crossover        :       0.00          0          0
13.68/13.77	c   guideddiving     :       0.00          0          0
13.68/13.77	c   intshifting      :       0.01          0          0
13.68/13.77	c   coefdiving       :       0.10         16          0
13.68/13.77	c   pscostdiving     :       0.10         16          0
13.68/13.77	c   fracdiving       :       0.09         16          0
13.68/13.77	c   veclendiving     :       0.09         16          0
13.68/13.77	c   linesearchdiving :       0.07         17          0
13.68/13.77	c   feaspump         :       0.16          9          0
13.68/13.77	c   objpscostdiving  :       0.15          9          0
13.68/13.77	c   rootsoldiving    :       0.11          9          0
13.68/13.77	c   simplerounding   :       0.00          0          0
13.68/13.77	c   rounding         :       0.04       1204          0
13.68/13.77	c   shifting         :       0.44        364          0
13.68/13.77	c   fixandinfer      :       0.00          0          0
13.68/13.77	c   intdiving        :       0.00          0          0
13.68/13.77	c   actconsdiving    :       0.00          0          0
13.68/13.77	c   octane           :       0.00          0          0
13.68/13.77	c   rens             :       0.01          1          0
13.68/13.77	c   rins             :       0.00          0          0
13.68/13.77	c   localbranching   :       0.00          0          0
13.68/13.77	c   mutation         :       0.00          0          0
13.68/13.77	c   dins             :       0.00          0          0
13.68/13.77	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
13.68/13.77	c   primal LP        :       1.31          0          0       0.00       0.00
13.68/13.77	c   dual LP          :       6.89       8250      49673       6.02    7209.43
13.68/13.77	c   barrier LP       :       0.00          0          0       0.00          -
13.68/13.77	c   diving/probing LP:       0.67        782       5798       7.41    8653.73
13.68/13.77	c   strong branching :       1.85       2746      26885       9.79   14532.43
13.68/13.77	c     (at root node) :          -         22       1369      62.23          -
13.68/13.77	c   conflict analysis:       0.00          0          0       0.00          -
13.68/13.77	c B&B Tree           :
13.68/13.77	c   number of runs   :          1
13.68/13.77	c   nodes            :       3121
13.68/13.77	c   nodes (total)    :       3121
13.68/13.77	c   nodes left       :          0
13.68/13.77	c   max depth        :         58
13.68/13.77	c   max depth (total):         58
13.68/13.77	c   backtracks       :        289 (9.3%)
13.68/13.77	c   delayed cutoffs  :        137
13.68/13.77	c   repropagations   :        566 (2285 domain reductions, 125 cutoffs)
13.68/13.77	c   avg switch length:       4.15
13.68/13.77	c   switching time   :       1.47
13.68/13.77	c Solution           :
13.68/13.77	c   Solutions found  :          1 (1 improvements)
13.68/13.77	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 3121 nodes, 13.52 seconds, depth 43, found by <relaxation>)
13.68/13.77	c   Dual Bound       : +3.00000000000000e+00
13.68/13.77	c   Gap              :       0.00 %
13.68/13.77	c   Root Dual Bound  : +3.00000000000000e+00
13.68/13.78	c Time complete: 13.76.

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-1869911-1245187165/watcher-1869911-1245187165 -o /tmp/evaluation-result-1869911-1245187165/solver-1869911-1245187165 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869911-1245187165.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: 1.00 1.00 1.00 3/65 8070
/proc/meminfo: memFree=1827160/2055920 swapFree=4191900/4192956
[pid=8070] ppid=8068 vsize=5816 CPUtime=0
/proc/8070/stat : 8070 (pbscip.linux.x8) R 8068 8070 6311 0 -1 4194304 536 0 0 0 0 0 0 0 18 0 1 0 186315946 5955584 520 1992294400 4194304 9342243 548682068736 18446744073709551615 8305360 0 0 4096 0 0 0 0 17 1 0 0
/proc/8070/statm: 1454 526 353 1256 0 193 0

[startup+0.102052 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 8070
/proc/meminfo: memFree=1827160/2055920 swapFree=4191900/4192956
[pid=8070] ppid=8068 vsize=17272 CPUtime=0.09
/proc/8070/stat : 8070 (pbscip.linux.x8) R 8068 8070 6311 0 -1 4194304 3309 0 0 0 6 3 0 0 18 0 1 0 186315946 17686528 2938 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8070/statm: 4318 2938 649 1256 0 3057 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17272

[startup+0.201063 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 8070
/proc/meminfo: memFree=1827160/2055920 swapFree=4191900/4192956
[pid=8070] ppid=8068 vsize=22132 CPUtime=0.19
/proc/8070/stat : 8070 (pbscip.linux.x8) R 8068 8070 6311 0 -1 4194304 4345 0 0 0 16 3 0 0 18 0 1 0 186315946 22663168 3973 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8070/statm: 5533 3973 677 1256 0 4272 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 22132

[startup+0.301074 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 8070
/proc/meminfo: memFree=1827160/2055920 swapFree=4191900/4192956
[pid=8070] ppid=8068 vsize=23984 CPUtime=0.29
/proc/8070/stat : 8070 (pbscip.linux.x8) R 8068 8070 6311 0 -1 4194304 4880 0 0 0 25 4 0 0 19 0 1 0 186315946 24559616 4508 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8070/statm: 5996 4508 678 1256 0 4735 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23984

[startup+0.701118 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 8070
/proc/meminfo: memFree=1827160/2055920 swapFree=4191900/4192956
[pid=8070] ppid=8068 vsize=25216 CPUtime=0.69
/proc/8070/stat : 8070 (pbscip.linux.x8) R 8068 8070 6311 0 -1 4194304 6774 0 0 0 64 5 0 0 22 0 1 0 186315946 25821184 4685 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8070/statm: 6304 4685 692 1256 0 5043 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25216

[startup+1.50121 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8071
/proc/meminfo: memFree=1810576/2055920 swapFree=4191900/4192956
[pid=8070] ppid=8068 vsize=25376 CPUtime=1.49
/proc/8070/stat : 8070 (pbscip.linux.x8) R 8068 8070 6311 0 -1 4194304 7003 0 0 0 143 6 0 0 25 0 1 0 186315946 25985024 4914 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8070/statm: 6344 4914 695 1256 0 5083 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25376

[startup+3.10139 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8071
/proc/meminfo: memFree=1809552/2055920 swapFree=4191900/4192956
[pid=8070] ppid=8068 vsize=25520 CPUtime=3.08
/proc/8070/stat : 8070 (pbscip.linux.x8) R 8068 8070 6311 0 -1 4194304 7145 0 0 0 300 8 0 0 25 0 1 0 186315946 26132480 5056 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8070/statm: 6380 5056 698 1256 0 5119 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 25520

[startup+6.30275 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8071
/proc/meminfo: memFree=1808856/2055920 swapFree=4191900/4192956
[pid=8070] ppid=8068 vsize=25916 CPUtime=6.28
/proc/8070/stat : 8070 (pbscip.linux.x8) R 8068 8070 6311 0 -1 4194304 7398 0 0 0 616 12 0 0 25 0 1 0 186315946 26537984 5309 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8070/statm: 6479 5309 698 1256 0 5218 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 25916

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8071
/proc/meminfo: memFree=1807264/2055920 swapFree=4191900/4192956
[pid=8070] ppid=8068 vsize=27660 CPUtime=12.67
/proc/8070/stat : 8070 (pbscip.linux.x8) R 8068 8070 6311 0 -1 4194304 7777 0 0 0 1247 20 0 0 25 0 1 0 186315946 28323840 5688 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8070/statm: 6915 5688 698 1256 0 5654 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 27660

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

[startup+12.8015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8071
/proc/meminfo: memFree=1807264/2055920 swapFree=4191900/4192956
[pid=8070] ppid=8068 vsize=27660 CPUtime=12.77
/proc/8070/stat : 8070 (pbscip.linux.x8) R 8068 8070 6311 0 -1 4194304 7778 0 0 0 1257 20 0 0 25 0 1 0 186315946 28323840 5689 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8070/statm: 6915 5689 698 1256 0 5654 0
Current children cumulated CPU time (s) 12.77
Current children cumulated vsize (KiB) 27660

[startup+13.2015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8071
/proc/meminfo: memFree=1807072/2055920 swapFree=4191900/4192956
[pid=8070] ppid=8068 vsize=27660 CPUtime=13.18
/proc/8070/stat : 8070 (pbscip.linux.x8) R 8068 8070 6311 0 -1 4194304 7793 0 0 0 1297 21 0 0 25 0 1 0 186315946 28323840 5704 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8070/statm: 6915 5704 698 1256 0 5654 0
Current children cumulated CPU time (s) 13.18
Current children cumulated vsize (KiB) 27660

[startup+13.6016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8071
/proc/meminfo: memFree=1807072/2055920 swapFree=4191900/4192956
[pid=8070] ppid=8068 vsize=27660 CPUtime=13.58
/proc/8070/stat : 8070 (pbscip.linux.x8) R 8068 8070 6311 0 -1 4194304 7794 0 0 0 1336 22 0 0 25 0 1 0 186315946 28323840 5705 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8070/statm: 6915 5705 698 1256 0 5654 0
Current children cumulated CPU time (s) 13.58
Current children cumulated vsize (KiB) 27660

[startup+13.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8071
/proc/meminfo: memFree=1807072/2055920 swapFree=4191900/4192956
[pid=8070] ppid=8068 vsize=27660 CPUtime=13.68
/proc/8070/stat : 8070 (pbscip.linux.x8) R 8068 8070 6311 0 -1 4194304 7794 0 0 0 1346 22 0 0 25 0 1 0 186315946 28323840 5705 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8070/statm: 6915 5705 698 1256 0 5654 0
Current children cumulated CPU time (s) 13.68
Current children cumulated vsize (KiB) 27660

Child status: 0
Real time (s): 13.787
CPU time (s): 13.7719
CPU user time (s): 13.5449
CPU system time (s): 0.226965
CPU usage (%): 99.8907
Max. virtual memory (cumulated for all children) (KiB): 27660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 13.5449
system time used= 0.226965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7810
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= 24

runsolver used 0.019996 second user time and 0.038994 second system time

The end

Launcher Data 

Begin job on node32 at 2009-06-16 23:19:25
IDJOB=1869911
IDBENCH=47954
IDSOLVER=684
FILE ID=node32/1869911-1245187165
PBS_JOBID= 9363932
Free space on /tmp= 66344 MiB

SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=127-P1=293-P2=269-P3=7-P4=157-B.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1869911-1245187165/watcher-1869911-1245187165 -o /tmp/evaluation-result-1869911-1245187165/solver-1869911-1245187165 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869911-1245187165.opb

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

MD5SUM BENCH= 5afebeda0ba6ac0761acdbdcd52ef74a
RANDOM SEED=894732082

node32.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		: 3000.234
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		: 3000.234
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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1827640 kB
Buffers:         52764 kB
Cached:          99228 kB
SwapCached:        260 kB
Active:          64864 kB
Inactive:       101428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1827640 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           12148 kB
Writeback:           0 kB
Mapped:          23780 kB
Slab:            47736 kB
Committed_AS:   175220 kB
PageTables:       1492 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66332 MiB
End job on node32 at 2009-06-16 23:19:39