Trace number 1869881

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 199.566 199.619

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=43-P1=101-P2=251-P3=307-P4=499-B.opb
MD5SUMe79e2db14e141163591dbcfdfed7384a
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 benchmark17.0014
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

Quality of the solution as a function of time


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

Solver Data 

0.00/0.01	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-1869881-1245186956.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
0.05/0.06	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
0.05/0.06	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
0.05/0.08	c    (0.0s) probing: 158/356 (44.4%) - 0 fixings, 0 aggregations, 8 implications, 0 bound changes
0.05/0.08	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.05/0.08	c presolving (6 rounds):
0.05/0.08	c  76 deleted vars, 64 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 99 changed coefficients
0.05/0.08	c  3280 implications, 0 cliques
0.05/0.08	c presolved problem has 356 variables (356 bin, 0 int, 0 impl, 0 cont) and 265 constraints
0.05/0.08	c     256 constraints of type <and>
0.05/0.08	c       4 constraints of type <linear>
0.05/0.08	c       5 constraints of type <logicor>
0.05/0.08	c transformed objective value is always integral (scale: 2)
0.05/0.08	c Presolving Time: 0.04
0.05/0.08	c OPT-NLC
0.05/0.08	c -----------------------------------------------------------------------------------------------
0.05/0.08	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.05/0.08	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.05/0.08	c limits/memory = c 1620
0.05/0.08	c # maximal time in seconds to run
0.05/0.08	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.05/0.08	c limits/time = c 1791
0.05/0.08	c # frequency for displaying node information lines
0.05/0.08	c # [type: int, range: [-1,2147483647], default: 100]
0.05/0.08	c display/freq = c 10000
0.05/0.08	c -----------------------------------------------------------------------------------------------
0.05/0.08	c start solving problem
0.05/0.08	c 
0.05/0.08	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.05/0.08	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 |   425 |1652k|   0 |   6 | 356 | 265 | 265 | 356 | 524 |   3 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.15	c   0.1s|     1 |     0 |   434 |1654k|   0 |  16 | 356 | 265 | 265 | 356 | 526 |   5 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.17	c   0.1s|     1 |     0 |   437 |1662k|   0 |  16 | 356 | 265 | 265 | 356 | 528 |   7 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.19	c   0.1s|     1 |     0 |   446 |1679k|   0 |  22 | 356 | 265 | 265 | 356 | 532 |  11 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.23	c   0.2s|     1 |     0 |   451 |1685k|   0 |  21 | 356 | 265 | 265 | 356 | 537 |  16 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.27	c   0.2s|     1 |     0 |   455 |1685k|   0 |  25 | 356 | 265 | 265 | 356 | 538 |  17 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.35	c   0.3s|     1 |     2 |   455 |1685k|   0 |  25 | 356 | 265 | 265 | 356 | 538 |  17 |   0 |  21 | 3.000000e+00 |      --      |    Inf 
42.28/42.38	c  41.7s| 10000 |  6015 |194764 |8942k|  63 |   3 | 356 |3092 | 520 | 356 | 130 |  77k|4089 |3886 | 3.000000e+00 |      --      |    Inf 
78.57/78.65	c  77.5s| 20000 | 11097 |363186 |  13M|  63 |  11 | 356 |1913 | 474 | 356 | 179 | 143k|8570 |5382 | 3.000000e+00 |      --      |    Inf 
113.36/113.42	c   112s| 30000 | 15741 |531924 |  18M|  65 |   9 | 356 |2567 | 391 | 356 | 139 | 205k|  13k|6707 | 3.000000e+00 |      --      |    Inf 
150.15/150.21	c   148s| 40000 | 21259 |714980 |  23M|  65 |   - | 356 |2254 | 359 |   0 |   0 | 272k|  18k|7921 | 3.000000e+00 |      --      |    Inf 
159.24/159.33	o 17
159.24/159.33	c * 157s| 42750 | 18393 |761017 |  22M|  68 |   - | 356 |2388 | 345 | 356 | 267 | 289k|  19k|8180 | 3.000000e+00 | 1.700000e+01 | 466.67%
187.64/187.75	c   185s| 50000 | 21602 |892935 |  25M|  68 |   4 | 356 |2228 | 503 | 356 | 207 | 341k|  23k|8794 | 3.000000e+00 | 1.700000e+01 | 466.67%
199.43/199.59	o 3
199.43/199.59	c * 197s| 52933 |     0 |951616 |3368k|  68 |   - | 356 |2303 |  81 | 356 | 264 | 363k|  24k|9001 | 3.000000e+00 | 3.000000e+00 |   0.00%
199.43/199.59	c 
199.43/199.59	c SCIP Status        : problem is solved [optimal solution found]
199.43/199.59	c Solving Time (sec) : 196.81
199.43/199.59	c Solving Nodes      : 52933
199.43/199.59	c Primal Bound       : +3.00000000000000e+00 (2 solutions)
199.43/199.59	c Dual Bound         : +3.00000000000000e+00
199.43/199.59	c Gap                : 0.00 %
199.43/199.59	c NODE         52933
199.43/199.59	c DUAL BOUND   3
199.43/199.59	c PRIMAL BOUND 3
199.43/199.59	c GAP          0
199.43/199.59	s OPTIMUM FOUND
199.43/199.59	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 x65 
199.43/199.59	v 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 
199.43/199.59	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 
199.43/199.59	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 
199.43/199.59	c SCIP Status        : problem is solved [optimal solution found]
199.43/199.59	c Solving Time       :     196.81
199.43/199.59	c Original Problem   :
199.43/199.59	c   Problem name     : HOME/instance-1869881-1245186956.opb
199.43/199.59	c   Variables        : 432 (432 binary, 0 integer, 0 implicit integer, 0 continuous)
199.43/199.59	c   Constraints      : 333 initial, 333 maximal
199.43/199.59	c Presolved Problem  :
199.43/199.59	c   Problem name     : t_HOME/instance-1869881-1245186956.opb
199.43/199.59	c   Variables        : 356 (356 binary, 0 integer, 0 implicit integer, 0 continuous)
199.43/199.59	c   Constraints      : 265 initial, 3110 maximal
199.43/199.59	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
199.43/199.59	c   trivial          :       0.00          0          0          0          0          0          0          0          0
199.43/199.59	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
199.43/199.59	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
199.43/199.59	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
199.43/199.59	c   implics          :       0.00          0          0          0          0          0          0          0          0
199.43/199.59	c   probing          :       0.02          0          0          0          0          0          0          0          0
199.43/199.59	c   and              :       0.01          8         64          0          0          0         64          0         64
199.43/199.59	c   linear           :       0.01          1          3          0          0          0          0          0         35
199.43/199.59	c   logicor          :       0.00          0          0          0          0          0          0          0          0
199.43/199.59	c   root node        :          -         50          -          -         50          -          -          -          -
199.43/199.59	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
199.43/199.59	c   integral         :          0          0          0      43203          0         42        570          0          0      85576
199.43/199.59	c   and              :        256     126068     150773          2          0       2812     274760     363318          0          0
199.43/199.59	c   linear           :          4          6     147960          1          0      13196      88252          0          0          0
199.43/199.59	c   logicor          :          5+         6      71774          2          0        252      12389          0          0          0
199.43/199.59	c   countsols        :          0          0          0          2          0          0          0          0          0          0
199.43/199.59	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
199.43/199.59	c   integral         :       6.34       0.00       0.00       6.34       0.00
199.43/199.59	c   and              :       7.31       4.60       2.71       0.00       0.00
199.43/199.59	c   linear           :       6.55       0.00       6.55       0.00       0.00
199.43/199.59	c   logicor          :       3.27       0.00       3.27       0.00       0.00
199.43/199.59	c   countsols        :       0.00       0.00       0.00       0.00       0.00
199.43/199.59	c Propagators        :       Time      Calls    Cutoffs    DomReds
199.43/199.59	c   rootredcost      :       0.07          1          0          4
199.43/199.59	c   pseudoobj        :       0.29     150452          0          2
199.43/199.59	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
199.43/199.59	c   propagation      :       3.94      14698      14556     159863       48.8       4601       28.0          -
199.43/199.59	c   infeasible LP    :       0.00         92          0          0        0.0          0        0.0          0
199.43/199.59	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
199.43/199.59	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
199.43/199.59	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
199.43/199.59	c   applied globally :          -          -          -      24435       21.2          -          -          -
199.43/199.59	c   applied locally  :          -          -          -        523       50.2          -          -          -
199.43/199.59	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
199.43/199.59	c   cut pool         :       0.00          5          -          -          4          -    (maximal pool size: 22)
199.43/199.59	c   redcost          :       1.52     126069          0          0          0          0
199.43/199.59	c   impliedbounds    :       0.00          6          0          0          9          0
199.43/199.59	c   intobj           :       0.00          0          0          0          0          0
199.43/199.59	c   gomory           :       0.02          6          0          0          0          0
199.43/199.59	c   strongcg         :       0.01          6          0          0          0          0
199.43/199.59	c   cmir             :       0.01          6          0          0         18          0
199.43/199.59	c   flowcover        :       0.07          6          0          0         23          0
199.43/199.59	c   clique           :       0.00          1          0          0          0          0
199.43/199.59	c   zerohalf         :       0.00          0          0          0          0          0
199.43/199.59	c   mcf              :       0.00          1          0          0          0          0
199.43/199.59	c Pricers            :       Time      Calls       Vars
199.43/199.59	c   problem variables:       0.00          0          0
199.43/199.59	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
199.43/199.59	c   relpscost        :       6.28      43200         42        570          0          0      85576
199.43/199.59	c   pscost           :       0.00          0          0          0          0          0          0
199.43/199.59	c   inference        :       0.00          0          0          0          0          0          0
199.43/199.59	c   mostinf          :       0.00          0          0          0          0          0          0
199.43/199.59	c   leastinf         :       0.00          0          0          0          0          0          0
199.43/199.59	c   fullstrong       :       0.00          0          0          0          0          0          0
199.43/199.59	c   allfullstrong    :       0.00          0          0          0          0          0          0
199.43/199.59	c   random           :       0.00          0          0          0          0          0          0
199.43/199.59	c Primal Heuristics  :       Time      Calls      Found
199.43/199.59	c   LP solutions     :       0.11          -          2
199.43/199.59	c   pseudo solutions :       0.00          -          0
199.43/199.59	c   crossover        :       0.05          0          0
199.43/199.59	c   intshifting      :       0.00          0          0
199.43/199.59	c   oneopt           :       0.03          1          0
199.43/199.59	c   guideddiving     :       0.56         81          0
199.43/199.59	c   fracdiving       :       0.59        107          0
199.43/199.59	c   veclendiving     :       0.62        107          0
199.43/199.59	c   linesearchdiving :       0.66        107          0
199.43/199.59	c   rootsoldiving    :       0.73         54          0
199.43/199.59	c   feaspump         :       0.78         54          0
199.43/199.59	c   coefdiving       :       0.66        108          0
199.43/199.59	c   pscostdiving     :       0.69        108          0
199.43/199.59	c   objpscostdiving  :       0.85         55          0
199.43/199.59	c   simplerounding   :       0.11          0          0
199.43/199.59	c   rounding         :       0.21       5154          0
199.43/199.59	c   shifting         :       2.47       1484          0
199.43/199.59	c   fixandinfer      :       0.00          0          0
199.43/199.59	c   intdiving        :       0.00          0          0
199.43/199.59	c   actconsdiving    :       0.00          0          0
199.43/199.59	c   octane           :       0.00          0          0
199.43/199.59	c   rens             :       0.01          1          0
199.43/199.59	c   rins             :       0.00          0          0
199.43/199.59	c   localbranching   :       0.00          0          0
199.43/199.59	c   mutation         :       0.00          0          0
199.43/199.59	c   dins             :       0.00          0          0
199.43/199.59	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
199.43/199.59	c   primal LP        :      22.34          0          0       0.00       0.00
199.43/199.59	c   dual LP          :     116.99     135896     912235       6.71    7797.55
199.43/199.59	c   barrier LP       :       0.00          0          0       0.00          -
199.43/199.59	c   diving/probing LP:       4.75       5648      39381       6.97    8290.74
199.43/199.59	c   strong branching :       5.60       9001      79901       8.88   14268.04
199.43/199.59	c     (at root node) :          -         21        783      37.29          -
199.43/199.59	c   conflict analysis:       0.00          0          0       0.00          -
199.43/199.59	c B&B Tree           :
199.43/199.59	c   number of runs   :          1
199.43/199.59	c   nodes            :      52933
199.43/199.59	c   nodes (total)    :      52933
199.43/199.59	c   nodes left       :          0
199.43/199.59	c   max depth        :         68
199.43/199.59	c   max depth (total):         68
199.43/199.59	c   backtracks       :       6685 (12.6%)
199.43/199.59	c   delayed cutoffs  :       5419
199.43/199.59	c   repropagations   :      19860 (79230 domain reductions, 4867 cutoffs)
199.43/199.59	c   avg switch length:       5.18
199.43/199.59	c   switching time   :      28.00
199.43/199.59	c Solution           :
199.43/199.59	c   Solutions found  :          2 (2 improvements)
199.43/199.59	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 52933 nodes, 196.71 seconds, depth 49, found by <relaxation>)
199.43/199.59	c   Dual Bound       : +3.00000000000000e+00
199.43/199.59	c   Gap              :       0.00 %
199.43/199.59	c   Root Dual Bound  : +3.00000000000000e+00
199.53/199.61	c Time complete: 199.55.

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-1869881-1245186956/watcher-1869881-1245186956 -o /tmp/evaluation-result-1869881-1245186956/solver-1869881-1245186956 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869881-1245186956.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 7657
/proc/meminfo: memFree=1827992/2055920 swapFree=4191900/4192956
[pid=7657] ppid=7655 vsize=5812 CPUtime=0
/proc/7657/stat : 7657 (pbscip.linux.x8) R 7655 7657 6311 0 -1 4194304 518 0 0 0 0 0 0 0 18 0 1 0 186295062 5951488 502 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/7657/statm: 1453 507 336 1256 0 192 0

[startup+0.062909 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 7657
/proc/meminfo: memFree=1827992/2055920 swapFree=4191900/4192956
[pid=7657] ppid=7655 vsize=14108 CPUtime=0.05
/proc/7657/stat : 7657 (pbscip.linux.x8) R 7655 7657 6311 0 -1 4194304 2707 0 0 0 2 3 0 0 18 0 1 0 186295062 14446592 2337 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7657/statm: 3527 2337 482 1256 0 2266 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 14108

[startup+0.101913 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 7657
/proc/meminfo: memFree=1827992/2055920 swapFree=4191900/4192956
[pid=7657] ppid=7655 vsize=17272 CPUtime=0.09
/proc/7657/stat : 7657 (pbscip.linux.x8) R 7655 7657 6311 0 -1 4194304 3309 0 0 0 6 3 0 0 18 0 1 0 186295062 17686528 2938 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7657/statm: 4318 2938 649 1256 0 3057 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17272

[startup+0.301935 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 7657
/proc/meminfo: memFree=1827992/2055920 swapFree=4191900/4192956
[pid=7657] ppid=7655 vsize=22800 CPUtime=0.29
/proc/7657/stat : 7657 (pbscip.linux.x8) R 7655 7657 6311 0 -1 4194304 6113 0 0 0 23 6 0 0 19 0 1 0 186295062 23347200 4050 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7657/statm: 5700 4050 687 1256 0 4439 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22800

[startup+0.70198 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 7657
/proc/meminfo: memFree=1827992/2055920 swapFree=4191900/4192956
[pid=7657] ppid=7655 vsize=22800 CPUtime=0.69
/proc/7657/stat : 7657 (pbscip.linux.x8) R 7655 7657 6311 0 -1 4194304 6248 0 0 0 63 6 0 0 22 0 1 0 186295062 23347200 4185 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7657/statm: 5700 4185 698 1256 0 4439 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22800

[startup+1.50208 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7658
/proc/meminfo: memFree=1813648/2055920 swapFree=4191900/4192956
[pid=7657] ppid=7655 vsize=22800 CPUtime=1.49
/proc/7657/stat : 7657 (pbscip.linux.x8) R 7655 7657 6311 0 -1 4194304 6367 0 0 0 142 7 0 0 25 0 1 0 186295062 23347200 4304 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7657/statm: 5700 4304 698 1256 0 4439 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22800

[startup+3.10125 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7658
/proc/meminfo: memFree=1813072/2055920 swapFree=4191900/4192956
[pid=7657] ppid=7655 vsize=23180 CPUtime=3.09
/proc/7657/stat : 7657 (pbscip.linux.x8) R 7655 7657 6311 0 -1 4194304 6506 0 0 0 299 10 0 0 25 0 1 0 186295062 23736320 4443 1992294400 4194304 9342243 548682068736 18446744073709551615 6240157 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7657/statm: 5795 4443 698 1256 0 4534 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23180

[startup+6.30162 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7658
/proc/meminfo: memFree=1811672/2055920 swapFree=4191900/4192956
[pid=7657] ppid=7655 vsize=24148 CPUtime=6.29
/proc/7657/stat : 7657 (pbscip.linux.x8) R 7655 7657 6311 0 -1 4194304 6817 0 0 0 615 14 0 0 25 0 1 0 186295062 24727552 4754 1992294400 4194304 9342243 548682068736 18446744073709551615 5397115 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7657/statm: 6037 4754 698 1256 0 4776 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24148

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7658
/proc/meminfo: memFree=1810144/2055920 swapFree=4191900/4192956
[pid=7657] ppid=7655 vsize=25744 CPUtime=12.69
/proc/7657/stat : 7657 (pbscip.linux.x8) R 7655 7657 6311 0 -1 4194304 7205 0 0 0 1246 23 0 0 25 0 1 0 186295062 26361856 5142 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7657/statm: 6436 5142 698 1256 0 5175 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25744

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7658
/proc/meminfo: memFree=1807392/2055920 swapFree=4191900/4192956
[pid=7657] ppid=7655 vsize=29420 CPUtime=25.48
/proc/7657/stat : 7657 (pbscip.linux.x8) R 7655 7657 6311 0 -1 4194304 7905 0 0 0 2510 38 0 0 25 0 1 0 186295062 30126080 5842 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7657/statm: 7355 5842 698 1256 0 6094 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 29420

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7658
/proc/meminfo: memFree=1802400/2055920 swapFree=4191900/4192956
[pid=7657] ppid=7655 vsize=33912 CPUtime=51.07
/proc/7657/stat : 7657 (pbscip.linux.x8) R 7655 7657 6311 0 -1 4194304 9188 0 0 0 5033 74 0 0 25 0 1 0 186295062 34725888 7125 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7657/statm: 8478 7125 698 1256 0 7217 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 33912

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7658
/proc/meminfo: memFree=1794080/2055920 swapFree=4191900/4192956
[pid=7657] ppid=7655 vsize=42148 CPUtime=102.27
/proc/7657/stat : 7657 (pbscip.linux.x8) R 7655 7657 6311 0 -1 4194304 11265 0 0 0 10087 140 0 0 25 0 1 0 186295062 43159552 9202 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7657/statm: 10537 9202 698 1256 0 9276 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 42148

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7658
/proc/meminfo: memFree=1783904/2055920 swapFree=4191900/4192956
[pid=7657] ppid=7655 vsize=52244 CPUtime=162.24
/proc/7657/stat : 7657 (pbscip.linux.x8) R 7655 7657 6311 0 -1 4194304 13788 0 0 0 16002 222 0 0 25 0 1 0 186295062 53497856 11725 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7657/statm: 13061 11725 698 1256 0 11800 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 52244

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

[startup+179.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7658
/proc/meminfo: memFree=1783648/2055920 swapFree=4191900/4192956
[pid=7657] ppid=7655 vsize=52440 CPUtime=179.04
/proc/7657/stat : 7657 (pbscip.linux.x8) R 7655 7657 6311 0 -1 4194304 13865 0 0 0 17658 246 0 0 25 0 1 0 186295062 53698560 11802 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7657/statm: 13110 11802 698 1256 0 11849 0
Current children cumulated CPU time (s) 179.04
Current children cumulated vsize (KiB) 52440

[startup+191.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7658
/proc/meminfo: memFree=1782880/2055920 swapFree=4191900/4192956
[pid=7657] ppid=7655 vsize=53816 CPUtime=191.84
/proc/7657/stat : 7657 (pbscip.linux.x8) R 7655 7657 6311 0 -1 4194304 14099 0 0 0 18923 261 0 0 25 0 1 0 186295062 55107584 12036 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7657/statm: 13454 12036 698 1256 0 12193 0
Current children cumulated CPU time (s) 191.84
Current children cumulated vsize (KiB) 53816

[startup+195.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7658
/proc/meminfo: memFree=1782368/2055920 swapFree=4191900/4192956
[pid=7657] ppid=7655 vsize=54024 CPUtime=195.03
/proc/7657/stat : 7657 (pbscip.linux.x8) R 7655 7657 6311 0 -1 4194304 14194 0 0 0 19238 265 0 0 25 0 1 0 186295062 55320576 12131 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7657/statm: 13506 12131 698 1256 0 12245 0
Current children cumulated CPU time (s) 195.03
Current children cumulated vsize (KiB) 54024

[startup+196.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7658
/proc/meminfo: memFree=1782304/2055920 swapFree=4191900/4192956
[pid=7657] ppid=7655 vsize=54024 CPUtime=196.64
/proc/7657/stat : 7657 (pbscip.linux.x8) R 7655 7657 6311 0 -1 4194304 14197 0 0 0 19397 267 0 0 25 0 1 0 186295062 55320576 12134 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7657/statm: 13506 12134 698 1256 0 12245 0
Current children cumulated CPU time (s) 196.64
Current children cumulated vsize (KiB) 54024

[startup+198.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7658
/proc/meminfo: memFree=1782304/2055920 swapFree=4191900/4192956
[pid=7657] ppid=7655 vsize=54024 CPUtime=198.24
/proc/7657/stat : 7657 (pbscip.linux.x8) R 7655 7657 6311 0 -1 4194304 14205 0 0 0 19554 270 0 0 25 0 1 0 186295062 55320576 12142 1992294400 4194304 9342243 548682068736 18446744073709551615 8050764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7657/statm: 13506 12142 698 1256 0 12245 0
Current children cumulated CPU time (s) 198.24
Current children cumulated vsize (KiB) 54024

[startup+199.105 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7658
/proc/meminfo: memFree=1781920/2055920 swapFree=4191900/4192956
[pid=7657] ppid=7655 vsize=54508 CPUtime=199.05
/proc/7657/stat : 7657 (pbscip.linux.x8) R 7655 7657 6311 0 -1 4194304 14289 0 0 0 19633 272 0 0 25 0 1 0 186295062 55816192 12226 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7657/statm: 13627 12226 698 1256 0 12366 0
Current children cumulated CPU time (s) 199.05
Current children cumulated vsize (KiB) 54508

[startup+199.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7658
/proc/meminfo: memFree=1781920/2055920 swapFree=4191900/4192956
[pid=7657] ppid=7655 vsize=54508 CPUtime=199.43
/proc/7657/stat : 7657 (pbscip.linux.x8) R 7655 7657 6311 0 -1 4194304 14301 0 0 0 19671 272 0 0 25 0 1 0 186295062 55816192 12238 1992294400 4194304 9342243 548682068736 18446744073709551615 4805796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7657/statm: 13627 12238 698 1256 0 12366 0
Current children cumulated CPU time (s) 199.43
Current children cumulated vsize (KiB) 54508

[startup+199.602 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7658
/proc/meminfo: memFree=1781920/2055920 swapFree=4191900/4192956
[pid=7657] ppid=7655 vsize=54508 CPUtime=199.53
/proc/7657/stat : 7657 (pbscip.linux.x8) R 7655 7657 6311 0 -1 4194304 14303 0 0 0 19681 272 0 0 25 0 1 0 186295062 55816192 12240 1992294400 4194304 9342243 548682068736 18446744073709551615 5854901 0 0 4096 0 0 0 0 17 1 0 0
/proc/7657/statm: 13627 12240 700 1256 0 12366 0
Current children cumulated CPU time (s) 199.53
Current children cumulated vsize (KiB) 54508

Child status: 0
Real time (s): 199.619
CPU time (s): 199.566
CPU user time (s): 196.827
CPU system time (s): 2.73858
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 54508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 196.827
system time used= 2.73858
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14306
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= 260

runsolver used 0.228965 second user time and 0.449931 second system time

The end

Launcher Data 

Begin job on node32 at 2009-06-16 23:15:56
IDJOB=1869881
IDBENCH=47939
IDSOLVER=684
FILE ID=node32/1869881-1245186956
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=43-P1=101-P2=251-P3=307-P4=499-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-1869881-1245186956/watcher-1869881-1245186956 -o /tmp/evaluation-result-1869881-1245186956/solver-1869881-1245186956 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869881-1245186956.opb

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

MD5SUM BENCH= e79e2db14e141163591dbcfdfed7384a
RANDOM SEED=1278576197

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:       1828408 kB
Buffers:         52228 kB
Cached:          98948 kB
SwapCached:        260 kB
Active:          64340 kB
Inactive:       101180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1828408 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           12244 kB
Writeback:           0 kB
Mapped:          23780 kB
Slab:            47732 kB
Committed_AS:   172924 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 23:19:16