Trace number 1870023

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 28.0317 28.04

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=233-P1=223-P2=251-P3=181-P4=197-P5=127-P6=89-P7=149-B.opb
MD5SUM8a882d07e0fbb307eb9e9c234ecc464c
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 benchmark9.40857
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 variables168
Total number of constraints15
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 constraints15
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)448
Sum of products size (including duplicates)896
Number of different products448
Sum of products size896

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-1870023-1245188004.opb>
0.00/0.01	c original problem has 616 variables (616 bin, 0 int, 0 impl, 0 cont) and 463 constraints
0.00/0.02	c start presolving problem
0.00/0.02	c presolving:
0.01/0.08	c (round 1) 7 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 48 chg coeffs, 0 upgd conss, 2548 impls, 0 clqs
0.01/0.09	c (round 2) 23 del vars, 14 del conss, 0 chg bounds, 0 chg sides, 62 chg coeffs, 8 upgd conss, 3892 impls, 0 clqs
0.01/0.09	c (round 3) 39 del vars, 28 del conss, 0 chg bounds, 0 chg sides, 76 chg coeffs, 8 upgd conss, 5012 impls, 0 clqs
0.01/0.09	c (round 4) 55 del vars, 42 del conss, 0 chg bounds, 0 chg sides, 90 chg coeffs, 8 upgd conss, 5908 impls, 0 clqs
0.09/0.10	c (round 5) 71 del vars, 56 del conss, 0 chg bounds, 0 chg sides, 104 chg coeffs, 8 upgd conss, 6580 impls, 0 clqs
0.09/0.10	c (round 6) 87 del vars, 70 del conss, 0 chg bounds, 0 chg sides, 118 chg coeffs, 8 upgd conss, 7028 impls, 0 clqs
0.09/0.10	c (round 7) 103 del vars, 84 del conss, 0 chg bounds, 0 chg sides, 132 chg coeffs, 8 upgd conss, 7252 impls, 0 clqs
0.09/0.11	c (round 8) 119 del vars, 98 del conss, 0 chg bounds, 0 chg sides, 146 chg coeffs, 8 upgd conss, 7252 impls, 0 clqs
0.09/0.13	c    (0.1s) probing: 193/497 (38.8%) - 0 fixings, 0 aggregations, 14 implications, 0 bound changes
0.09/0.13	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.13	c presolving (9 rounds):
0.09/0.13	c  119 deleted vars, 98 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 146 changed coefficients
0.09/0.13	c  7280 implications, 0 cliques
0.09/0.13	c presolved problem has 497 variables (497 bin, 0 int, 0 impl, 0 cont) and 358 constraints
0.09/0.13	c     343 constraints of type <and>
0.09/0.13	c       7 constraints of type <linear>
0.09/0.13	c       8 constraints of type <logicor>
0.09/0.13	c transformed objective value is always integral (scale: 2)
0.09/0.13	c Presolving Time: 0.06
0.09/0.13	c OPT-NLC
0.09/0.13	c -----------------------------------------------------------------------------------------------
0.09/0.13	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.13	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.13	c limits/memory = c 1620
0.09/0.13	c # maximal time in seconds to run
0.09/0.13	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.13	c limits/time = c 1791
0.09/0.13	c # frequency for displaying node information lines
0.09/0.13	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.13	c display/freq = c 10000
0.09/0.13	c -----------------------------------------------------------------------------------------------
0.09/0.13	c start solving problem
0.09/0.13	c 
0.09/0.14	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.14	c   0.1s|     1 |     0 |    19 |2281k|   0 |  12 | 497 | 358 | 358 | 497 | 701 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.20	c   0.1s|     1 |     0 |   396 |2312k|   0 |  15 | 497 | 358 | 358 | 497 | 705 |   4 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.22	c   0.1s|     1 |     0 |   411 |2325k|   0 |  13 | 497 | 358 | 358 | 497 | 711 |  10 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.25	c   0.2s|     1 |     0 |   438 |2371k|   0 |  35 | 497 | 358 | 358 | 497 | 717 |  16 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.31	c   0.2s|     1 |     0 |   469 |2409k|   0 |  44 | 497 | 358 | 358 | 497 | 730 |  29 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.38	c   0.3s|     1 |     0 |   578 |2431k|   0 |  40 | 497 | 358 | 358 | 497 | 744 |  43 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.46	c   0.4s|     1 |     0 |   656 |2458k|   0 |  33 | 497 | 358 | 358 | 497 | 757 |  56 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.52	c   0.4s|     1 |     0 |   715 |2480k|   0 |  75 | 497 | 358 | 358 | 497 | 771 |  70 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.89/0.95	c   0.9s|     1 |     2 |   715 |2480k|   0 |  75 | 497 | 358 | 358 | 497 | 771 |  70 |   0 |  25 | 3.000000e+00 |      --      |    Inf 
27.98/28.02	o 3
27.98/28.02	c *27.6s|  5476 |     0 | 78062 |4529k|  87 |   - | 497 |3373 |1167 | 497 | 335 |  28k|3217 |3787 | 3.000000e+00 | 3.000000e+00 |   0.00%
27.98/28.02	c 
27.98/28.02	c SCIP Status        : problem is solved [optimal solution found]
27.98/28.02	c Solving Time (sec) : 27.63
27.98/28.02	c Solving Nodes      : 5476
27.98/28.02	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
27.98/28.02	c Dual Bound         : +3.00000000000000e+00
27.98/28.02	c Gap                : 0.00 %
27.98/28.02	c NODE         5476
27.98/28.02	c DUAL BOUND   3
27.98/28.02	c PRIMAL BOUND 3
27.98/28.02	c GAP          0
27.98/28.02	s OPTIMUM FOUND
27.98/28.02	v -x168 x167 -x166 x165 x164 -x163 -x162 x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 x112 -x111 -x110 -x109 x108 x107 x106 
27.98/28.02	v x105 -x152 -x151 -x150 x149 -x148 -x147 -x146 x145 -x104 -x103 -x102 -x101 x100 x99 -x98 x97 -x144 x143 -x142 x141 -x140 -x139 
27.98/28.02	v -x138 x137 -x96 x95 x94 -x93 -x92 -x91 -x90 x89 x136 -x135 -x134 -x133 x132 x131 -x130 x129 -x88 x87 -x86 x85 -x84 -x83 
27.98/28.02	v x82 x81 -x128 -x127 -x126 -x125 -x124 x123 x122 x121 x80 -x79 -x78 -x77 x76 x75 x74 x73 -x120 -x119 -x118 -x117 -x116 -x115 -x114 
27.98/28.02	v -x113 -x72 -x71 -x70 -x69 x68 -x67 -x66 x65 x64 -x63 x62 -x61 -x60 -x59 -x58 x57 -x56 -x55 -x54 -x53 x52 -x51 x50 x49 -x48 
27.98/28.02	v -x47 x46 -x45 x44 x43 -x42 x41 x40 x39 x38 x37 x36 -x35 x34 x33 x32 x31 x30 x29 x28 x27 -x26 x25 x24 x23 -x22 x21 -x20 x19 
27.98/28.02	v x18 x17 -x16 -x15 -x14 -x13 -x12 -x11 x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
27.98/28.02	c SCIP Status        : problem is solved [optimal solution found]
27.98/28.02	c Solving Time       :      27.63
27.98/28.02	c Original Problem   :
27.98/28.02	c   Problem name     : HOME/instance-1870023-1245188004.opb
27.98/28.02	c   Variables        : 616 (616 binary, 0 integer, 0 implicit integer, 0 continuous)
27.98/28.02	c   Constraints      : 463 initial, 463 maximal
27.98/28.02	c Presolved Problem  :
27.98/28.02	c   Problem name     : t_HOME/instance-1870023-1245188004.opb
27.98/28.02	c   Variables        : 497 (497 binary, 0 integer, 0 implicit integer, 0 continuous)
27.98/28.02	c   Constraints      : 358 initial, 3384 maximal
27.98/28.02	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
27.98/28.02	c   trivial          :       0.00          0          0          0          0          0          0          0          0
27.98/28.02	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
27.98/28.02	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
27.98/28.02	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
27.98/28.02	c   implics          :       0.00          0          0          0          0          0          0          0          0
27.98/28.02	c   probing          :       0.02          0          0          0          0          0          0          0          0
27.98/28.02	c   and              :       0.03         14         98          0          0          0         98          0         98
27.98/28.02	c   linear           :       0.01          1          6          0          0          0          0          0         48
27.98/28.02	c   logicor          :       0.00          0          0          0          0          0          0          0          0
27.98/28.02	c   root node        :          -          0          -          -          0          -          -          -          -
27.98/28.02	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
27.98/28.02	c   integral         :          0          0          0       4502          0          8        189          0          0       8800
27.98/28.02	c   and              :        343      11883      16461          1          0        375      26063      28793          0          0
27.98/28.02	c   linear           :          7          7      16086          1          0       1295      10284          0          0          0
27.98/28.02	c   logicor          :          8+         7       7411          1          0         26       1563          0          0          0
27.98/28.02	c   countsols        :          0          0          0          1          0          0          0          0          0          0
27.98/28.02	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
27.98/28.02	c   integral         :       3.20       0.00       0.00       3.20       0.00
27.98/28.02	c   and              :       0.98       0.66       0.32       0.00       0.00
27.98/28.02	c   linear           :       0.58       0.00       0.58       0.00       0.00
27.98/28.02	c   logicor          :       0.24       0.00       0.24       0.00       0.00
27.98/28.02	c   countsols        :       0.00       0.00       0.00       0.00       0.00
27.98/28.02	c Propagators        :       Time      Calls    Cutoffs    DomReds
27.98/28.02	c   rootredcost      :       0.01          0          0          0
27.98/28.02	c   pseudoobj        :       0.01      16064          0          0
27.98/28.02	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
27.98/28.02	c   propagation      :       0.51       1696       1695      19881       50.9        167       22.3          -
27.98/28.02	c   infeasible LP    :       0.00          7          0          0        0.0          0        0.0          0
27.98/28.02	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
27.98/28.02	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
27.98/28.02	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
27.98/28.02	c   applied globally :          -          -          -       3208       25.7          -          -          -
27.98/28.02	c   applied locally  :          -          -          -          9       50.6          -          -          -
27.98/28.02	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
27.98/28.02	c   cut pool         :       0.00          6          -          -         19          -    (maximal pool size: 106)
27.98/28.02	c   redcost          :       0.10      11883          0          0          0          0
27.98/28.02	c   impliedbounds    :       0.00          7          0          0         37          0
27.98/28.02	c   intobj           :       0.00          0          0          0          0          0
27.98/28.02	c   gomory           :       0.05          7          0          0          5          0
27.98/28.02	c   strongcg         :       0.03          7          0          0          7          0
27.98/28.02	c   cmir             :       0.06          7          0          0         61          0
27.98/28.02	c   flowcover        :       0.11          7          0          0        101          0
27.98/28.02	c   clique           :       0.00          1          0          0          0          0
27.98/28.02	c   zerohalf         :       0.00          0          0          0          0          0
27.98/28.02	c   mcf              :       0.00          1          0          0          0          0
27.98/28.02	c Pricers            :       Time      Calls       Vars
27.98/28.02	c   problem variables:       0.00          0          0
27.98/28.02	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
27.98/28.02	c   relpscost        :       3.19       4501          8        189          0          0       8800
27.98/28.02	c   pscost           :       0.00          0          0          0          0          0          0
27.98/28.02	c   inference        :       0.00          0          0          0          0          0          0
27.98/28.02	c   mostinf          :       0.00          0          0          0          0          0          0
27.98/28.02	c   leastinf         :       0.00          0          0          0          0          0          0
27.98/28.02	c   fullstrong       :       0.00          0          0          0          0          0          0
27.98/28.02	c   allfullstrong    :       0.00          0          0          0          0          0          0
27.98/28.02	c   random           :       0.00          0          0          0          0          0          0
27.98/28.02	c Primal Heuristics  :       Time      Calls      Found
27.98/28.02	c   LP solutions     :       0.00          -          1
27.98/28.02	c   pseudo solutions :       0.00          -          0
27.98/28.02	c   oneopt           :       0.01          0          0
27.98/28.02	c   crossover        :       0.00          0          0
27.98/28.02	c   guideddiving     :       0.00          0          0
27.98/28.02	c   intshifting      :       0.00          0          0
27.98/28.02	c   coefdiving       :       0.12          8          0
27.98/28.02	c   pscostdiving     :       0.09          8          0
27.98/28.02	c   fracdiving       :       0.14          8          0
27.98/28.02	c   veclendiving     :       0.05          8          0
27.98/28.02	c   linesearchdiving :       0.10          8          0
27.98/28.02	c   feaspump         :       0.15          5          0
27.98/28.02	c   simplerounding   :       0.01          0          0
27.98/28.02	c   rounding         :       0.05       1533          0
27.98/28.02	c   shifting         :       1.03        440          0
27.98/28.02	c   fixandinfer      :       0.00          0          0
27.98/28.02	c   intdiving        :       0.00          0          0
27.98/28.02	c   actconsdiving    :       0.00          0          0
27.98/28.02	c   objpscostdiving  :       0.12          5          0
27.98/28.02	c   rootsoldiving    :       0.10          5          0
27.98/28.02	c   octane           :       0.00          0          0
27.98/28.02	c   rens             :       0.02          1          0
27.98/28.02	c   rins             :       0.00          0          0
27.98/28.02	c   localbranching   :       0.00          0          0
27.98/28.02	c   mutation         :       0.00          0          0
27.98/28.02	c   dins             :       0.00          0          0
27.98/28.02	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
27.98/28.02	c   primal LP        :       3.21          0          0       0.00       0.00
27.98/28.02	c   dual LP          :      14.37      12592      72850       5.79    5069.59
27.98/28.02	c   barrier LP       :       0.00          0          0       0.00          -
27.98/28.02	c   diving/probing LP:       0.71        638       5212       8.17    7340.85
27.98/28.02	c   strong branching :       3.08       3787      37246       9.84   12092.86
27.98/28.02	c     (at root node) :          -         25       2678     107.12          -
27.98/28.02	c   conflict analysis:       0.00          0          0       0.00          -
27.98/28.02	c B&B Tree           :
27.98/28.02	c   number of runs   :          1
27.98/28.02	c   nodes            :       5476
27.98/28.02	c   nodes (total)    :       5476
27.98/28.02	c   nodes left       :          0
27.98/28.02	c   max depth        :         87
27.98/28.02	c   max depth (total):         87
27.98/28.02	c   backtracks       :        688 (12.6%)
27.98/28.02	c   delayed cutoffs  :        601
27.98/28.02	c   repropagations   :       2050 (8471 domain reductions, 557 cutoffs)
27.98/28.02	c   avg switch length:       4.15
27.98/28.02	c   switching time   :       3.65
27.98/28.02	c Solution           :
27.98/28.02	c   Solutions found  :          1 (1 improvements)
27.98/28.02	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 5476 nodes, 27.62 seconds, depth 62, found by <relaxation>)
27.98/28.02	c   Dual Bound       : +3.00000000000000e+00
27.98/28.02	c   Gap              :       0.00 %
27.98/28.02	c   Root Dual Bound  : +3.00000000000000e+00
27.98/28.03	c Time complete: 28.02.

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-1870023-1245188004/watcher-1870023-1245188004 -o /tmp/evaluation-result-1870023-1245188004/solver-1870023-1245188004 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870023-1245188004.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: 0.92 0.98 0.99 3/64 4692
/proc/meminfo: memFree=1891072/2055920 swapFree=4192956/4192956
[pid=4692] ppid=4690 vsize=5812 CPUtime=0
/proc/4692/stat : 4692 (pbscip.linux.x8) R 4690 4692 3836 0 -1 4194304 517 0 0 0 0 0 0 0 18 0 1 0 3129855 5951488 501 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/4692/statm: 1453 502 332 1256 0 192 0

[startup+0.024589 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4692
/proc/meminfo: memFree=1891072/2055920 swapFree=4192956/4192956
[pid=4692] ppid=4690 vsize=14808 CPUtime=0.01
/proc/4692/stat : 4692 (pbscip.linux.x8) R 4690 4692 3836 0 -1 4194304 2851 0 0 0 1 0 0 0 18 0 1 0 3129855 15163392 2481 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4692/statm: 3702 2481 446 1256 0 2441 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 14808

[startup+0.101599 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4692
/proc/meminfo: memFree=1891072/2055920 swapFree=4192956/4192956
[pid=4692] ppid=4690 vsize=15896 CPUtime=0.09
/proc/4692/stat : 4692 (pbscip.linux.x8) R 4690 4692 3836 0 -1 4194304 3143 0 0 0 4 5 0 0 18 0 1 0 3129855 16277504 2773 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4692/statm: 3974 2773 482 1256 0 2713 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15896

[startup+0.301628 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4692
/proc/meminfo: memFree=1891072/2055920 swapFree=4192956/4192956
[pid=4692] ppid=4690 vsize=23304 CPUtime=0.29
/proc/4692/stat : 4692 (pbscip.linux.x8) R 4690 4692 3836 0 -1 4194304 4843 0 0 0 23 6 0 0 19 0 1 0 3129855 23863296 4453 1992294400 4194304 9342243 548682068736 18446744073709551615 4971647 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4692/statm: 5826 4458 677 1256 0 4565 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23304

[startup+0.701686 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4692
/proc/meminfo: memFree=1891072/2055920 swapFree=4192956/4192956
[pid=4692] ppid=4690 vsize=26160 CPUtime=0.69
/proc/4692/stat : 4692 (pbscip.linux.x8) R 4690 4692 3836 0 -1 4194304 6974 0 0 0 62 7 0 0 22 0 1 0 3129855 26787840 5475 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4692/statm: 6540 5475 686 1256 0 5279 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26160

[startup+1.5018 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 4693
/proc/meminfo: memFree=1871672/2055920 swapFree=4192956/4192956
[pid=4692] ppid=4690 vsize=26160 CPUtime=1.49
/proc/4692/stat : 4692 (pbscip.linux.x8) R 4690 4692 3836 0 -1 4194304 7001 0 0 0 140 9 0 0 25 0 1 0 3129855 26787840 5502 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4692/statm: 6540 5502 693 1256 0 5279 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26160

[startup+3.10203 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 4693
/proc/meminfo: memFree=1871544/2055920 swapFree=4192956/4192956
[pid=4692] ppid=4690 vsize=26160 CPUtime=3.09
/proc/4692/stat : 4692 (pbscip.linux.x8) R 4690 4692 3836 0 -1 4194304 7022 0 0 0 298 11 0 0 25 0 1 0 3129855 26787840 5523 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4692/statm: 6540 5523 697 1256 0 5279 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26160

[startup+6.30149 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 4693
/proc/meminfo: memFree=1871096/2055920 swapFree=4192956/4192956
[pid=4692] ppid=4690 vsize=26160 CPUtime=6.29
/proc/4692/stat : 4692 (pbscip.linux.x8) R 4690 4692 3836 0 -1 4194304 7096 0 0 0 615 14 0 0 25 0 1 0 3129855 26787840 5597 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4692/statm: 6540 5597 697 1256 0 5279 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26160

[startup+12.7014 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 4693
/proc/meminfo: memFree=1871104/2055920 swapFree=4192956/4192956
[pid=4692] ppid=4690 vsize=26968 CPUtime=12.68
/proc/4692/stat : 4692 (pbscip.linux.x8) R 4690 4692 3836 0 -1 4194304 7113 0 0 0 1248 20 0 0 25 0 1 0 3129855 27615232 5614 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4692/statm: 6742 5614 697 1256 0 5481 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 26968

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4693
/proc/meminfo: memFree=1868992/2055920 swapFree=4192956/4192956
[pid=4692] ppid=4690 vsize=30248 CPUtime=25.48
/proc/4692/stat : 4692 (pbscip.linux.x8) R 4690 4692 3836 0 -1 4194304 7712 0 0 0 2514 34 0 0 25 0 1 0 3129855 30973952 6213 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4692/statm: 7562 6213 697 1256 0 6301 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30248

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

[startup+27.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4693
/proc/meminfo: memFree=1868288/2055920 swapFree=4192956/4192956
[pid=4692] ppid=4690 vsize=30520 CPUtime=27.08
/proc/4692/stat : 4692 (pbscip.linux.x8) R 4690 4692 3836 0 -1 4194304 7932 0 0 0 2672 36 0 0 25 0 1 0 3129855 31252480 6433 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4692/statm: 7630 6433 697 1256 0 6369 0
Current children cumulated CPU time (s) 27.08
Current children cumulated vsize (KiB) 30520

[startup+27.5055 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4693
/proc/meminfo: memFree=1867968/2055920 swapFree=4192956/4192956
[pid=4692] ppid=4690 vsize=30684 CPUtime=27.48
/proc/4692/stat : 4692 (pbscip.linux.x8) R 4690 4692 3836 0 -1 4194304 7944 0 0 0 2712 36 0 0 25 0 1 0 3129855 31420416 6445 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4692/statm: 7671 6445 697 1256 0 6410 0
Current children cumulated CPU time (s) 27.48
Current children cumulated vsize (KiB) 30684

[startup+27.9016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4693
/proc/meminfo: memFree=1867968/2055920 swapFree=4192956/4192956
[pid=4692] ppid=4690 vsize=30684 CPUtime=27.89
/proc/4692/stat : 4692 (pbscip.linux.x8) R 4690 4692 3836 0 -1 4194304 7950 0 0 0 2752 37 0 0 25 0 1 0 3129855 31420416 6451 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4692/statm: 7671 6451 697 1256 0 6410 0
Current children cumulated CPU time (s) 27.89
Current children cumulated vsize (KiB) 30684

[startup+28.0016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4693
/proc/meminfo: memFree=1867968/2055920 swapFree=4192956/4192956
[pid=4692] ppid=4690 vsize=30684 CPUtime=27.98
/proc/4692/stat : 4692 (pbscip.linux.x8) R 4690 4692 3836 0 -1 4194304 7961 0 0 0 2761 37 0 0 25 0 1 0 3129855 31420416 6462 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4692/statm: 7671 6462 697 1256 0 6410 0
Current children cumulated CPU time (s) 27.98
Current children cumulated vsize (KiB) 30684

Child status: 0
Real time (s): 28.04
CPU time (s): 28.0317
CPU user time (s): 27.6528
CPU system time (s): 0.378942
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 30684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 27.6528
system time used= 0.378942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7966
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= 27

runsolver used 0.021996 second user time and 0.070989 second system time

The end

Launcher Data 

Begin job on node30 at 2009-06-16 23:33:24
IDJOB=1870023
IDBENCH=48010
IDSOLVER=684
FILE ID=node30/1870023-1245188004
PBS_JOBID= 9363935
Free space on /tmp= 66220 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=8-P0=233-P1=223-P2=251-P3=181-P4=197-P5=127-P6=89-P7=149-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-1870023-1245188004/watcher-1870023-1245188004 -o /tmp/evaluation-result-1870023-1245188004/solver-1870023-1245188004 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870023-1245188004.opb

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

MD5SUM BENCH= 8a882d07e0fbb307eb9e9c234ecc464c
RANDOM SEED=648401266

node30.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		: 3000.273
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		: 3000.273
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:       1891552 kB
Buffers:         31296 kB
Cached:          89744 kB
SwapCached:          0 kB
Active:          83316 kB
Inactive:        50544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1891552 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           12044 kB
Writeback:           0 kB
Mapped:          22616 kB
Slab:            16612 kB
Committed_AS:    65044 kB
PageTables:       1360 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= 66208 MiB
End job on node30 at 2009-06-16 23:33:52