Trace number 1868831

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 1.8.2OPT8276 21.7627 21.7754

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/ttp/normalized-data4_3.opb
MD5SUM12a5969fc5fa7320821e43a146878312
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark8276
Best CPU time to get the best result obtained on this benchmark0.171973
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 8276
Optimality of the best value was proved YES
Number of variables144
Total number of constraints704
Number of constraints which are clauses464
Number of constraints which are cardinality constraints (but not clauses)96
Number of constraints which are nor clauses,nor cardinality constraints144
Minimum length of a constraint2
Maximum length of a constraint12
Number of terms in the objective function 48
Biggest coefficient in the objective function 929
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 25088
Number of bits of the sum of numbers in the objective function 15
Biggest number in a constraint 929
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 25088
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.02	c SCIP version 1.1.0.7
0.00/0.02	c LP-Solver Clp 1.8.2
0.00/0.02	c user parameter file <scip.set> not found - using default parameters
0.00/0.02	c read problem <HOME/instance-1868831-1245146812.opb>
0.00/0.02	c original problem has 144 variables (144 bin, 0 int, 0 impl, 0 cont) and 704 constraints
0.00/0.02	c start presolving problem
0.00/0.02	c presolving:
0.02/0.04	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 704 upgd conss, 312 impls, 84 clqs
0.02/0.05	c (round 2) 0 del vars, 192 del conss, 0 chg bounds, 324 chg sides, 576 chg coeffs, 704 upgd conss, 312 impls, 119 clqs
0.02/0.05	c (round 3) 0 del vars, 240 del conss, 0 chg bounds, 324 chg sides, 576 chg coeffs, 704 upgd conss, 312 impls, 119 clqs
0.02/0.07	c presolving (4 rounds):
0.02/0.07	c  0 deleted vars, 240 deleted constraints, 0 tightened bounds, 0 added holes, 324 changed sides, 576 changed coefficients
0.02/0.07	c  768 implications, 119 cliques
0.02/0.07	c presolved problem has 144 variables (144 bin, 0 int, 0 impl, 0 cont) and 692 constraints
0.02/0.07	c     144 constraints of type <knapsack>
0.02/0.07	c      84 constraints of type <setppc>
0.02/0.07	c     464 constraints of type <logicor>
0.02/0.07	c transformed objective value is always integral (scale: 1)
0.02/0.07	c Presolving Time: 0.04
0.02/0.07	c OPT-LIN
0.02/0.07	c -----------------------------------------------------------------------------------------------
0.02/0.07	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.02/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.07	c limits/memory = c 1620
0.02/0.07	c # maximal time in seconds to run
0.02/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.07	c limits/time = c 1791
0.02/0.07	c # frequency for displaying node information lines
0.02/0.07	c # [type: int, range: [-1,2147483647], default: 100]
0.02/0.07	c display/freq = c 10000
0.02/0.07	c -----------------------------------------------------------------------------------------------
0.02/0.07	c start solving problem
0.02/0.07	c 
0.02/0.08	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.02/0.08	c   0.1s|     1 |     0 |   141 |1421k|   0 |  68 | 144 | 692 | 692 | 144 | 692 |   0 |   0 |   0 | 8.016000e+03 |      --      |    Inf 
0.19/0.25	c   0.2s|     1 |     0 |   478 |2321k|   0 |  72 | 144 | 692 | 692 | 144 | 701 |   9 |   0 |   0 | 8.016000e+03 |      --      |    Inf 
0.30/0.40	c   0.4s|     1 |     0 |   679 |2334k|   0 |  64 | 144 | 692 | 692 | 144 | 709 |  17 |   0 |   0 | 8.016000e+03 |      --      |    Inf 
0.49/0.53	c   0.5s|     1 |     0 |   802 |2705k|   0 |  65 | 144 | 692 | 692 | 144 | 717 |  25 |   0 |   0 | 8.016000e+03 |      --      |    Inf 
0.59/0.69	c   0.7s|     1 |     0 |  1049 |3718k|   0 |  81 | 144 | 692 | 692 | 144 | 729 |  37 |   0 |   0 | 8.016028e+03 |      --      |    Inf 
0.79/0.83	c   0.8s|     1 |     0 |  1121 |4713k|   0 |  96 | 144 | 692 | 692 | 144 | 732 |  40 |   0 |   0 | 8.017391e+03 |      --      |    Inf 
0.89/0.98	c   0.9s|     1 |     0 |  1181 |4746k|   0 |  91 | 144 | 692 | 692 | 144 | 738 |  46 |   0 |   0 | 8.017830e+03 |      --      |    Inf 
1.10/1.14	c   1.1s|     1 |     0 |  1250 |5045k|   0 |  91 | 144 | 692 | 692 | 144 | 744 |  52 |   0 |   0 | 8.018032e+03 |      --      |    Inf 
1.29/1.32	c   1.3s|     1 |     0 |  1322 |5758k|   0 |  87 | 144 | 692 | 692 | 144 | 750 |  58 |   0 |   0 | 8.018337e+03 |      --      |    Inf 
1.40/1.47	c   1.4s|     1 |     0 |  1352 |5916k|   0 |  92 | 144 | 692 | 692 | 144 | 756 |  64 |   0 |   0 | 8.018386e+03 |      --      |    Inf 
1.59/1.65	c   1.6s|     1 |     0 |  1457 |6152k|   0 |  95 | 144 | 692 | 692 | 144 | 759 |  67 |   0 |   0 | 8.018769e+03 |      --      |    Inf 
1.79/1.84	c   1.8s|     1 |     0 |  1713 |7122k|   0 |  84 | 144 | 692 | 692 | 144 | 763 |  71 |   0 |   0 | 8.023000e+03 |      --      |    Inf 
1.99/2.01	c   1.9s|     1 |     0 |  1954 |7280k|   0 |  98 | 144 | 692 | 692 | 144 | 760 |  73 |   0 |   0 | 8.023000e+03 |      --      |    Inf 
2.10/2.20	c   2.1s|     1 |     0 |  2208 |7658k|   0 |  80 | 144 | 692 | 692 | 144 | 766 |  79 |   0 |   0 | 8.023000e+03 |      --      |    Inf 
2.28/2.33	c   2.3s|     1 |     0 |  2346 |7740k|   0 |  88 | 144 | 692 | 692 | 144 | 767 |  80 |   0 |   0 | 8.023000e+03 |      --      |    Inf 
3.19/3.26	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
3.19/3.26	c   3.2s|     1 |     2 |  2346 |7741k|   0 |  88 | 144 | 692 | 692 | 144 | 767 |  80 |   0 |  20 | 8.023000e+03 |      --      |    Inf 
5.30/5.37	o 9504
5.30/5.37	c * 5.3s|     6 |     5 |  2977 |7755k|   5 |   - | 144 | 692 | 637 | 144 | 721 |  80 |   0 | 115 | 8.023448e+03 | 9.504000e+03 |  18.45%
5.70/5.72	o 9087
5.70/5.72	c * 5.6s|     9 |     6 |  3135 |7759k|   7 |   - | 144 | 692 | 565 | 144 | 721 |  80 |   0 | 166 | 8.023448e+03 | 9.087000e+03 |  13.26%
5.70/5.72	o 8443
5.70/5.72	c * 5.6s|    10 |     5 |  3136 |7760k|   7 |   - | 144 | 692 | 552 | 144 | 721 |  80 |   0 | 166 | 8.023448e+03 | 8.443000e+03 |   5.23%
7.88/7.95	o 8429
7.88/7.95	c * 7.8s|    16 |     9 |  3916 |7767k|   7 |   - | 144 | 692 | 604 | 144 | 721 |  80 |   0 | 264 | 8.038459e+03 | 8.429000e+03 |   4.86%
8.79/8.86	o 8327
8.79/8.86	c * 8.8s|    18 |     9 |  4054 |7769k|   7 |   - | 144 | 692 | 575 | 144 | 721 |  80 |   0 | 305 | 8.038459e+03 | 8.327000e+03 |   3.59%
9.29/9.33	o 8313
9.29/9.33	c * 9.2s|    19 |     8 |  4249 |7770k|   7 |   - | 144 | 692 | 587 | 144 | 721 |  80 |   0 | 326 | 8.038459e+03 | 8.313000e+03 |   3.42%
15.08/15.16	o 8290
15.08/15.16	c *15.0s|    32 |     6 |  7253 |7772k|   7 |   - | 144 | 693 | 562 | 144 | 721 |  80 |   1 | 580 | 8.047921e+03 | 8.290000e+03 |   3.01%
16.98/17.02	o 8276
16.98/17.02	c *16.9s|    37 |     5 |  7751 |7775k|   7 |   - | 144 | 693 | 502 | 144 | 721 |  80 |   1 | 674 | 8.047921e+03 | 8.276000e+03 |   2.83%
21.68/21.75	c 
21.68/21.75	c SCIP Status        : problem is solved [optimal solution found]
21.68/21.75	c Solving Time (sec) : 21.57
21.68/21.75	c Solving Nodes      : 217
21.68/21.75	c Primal Bound       : +8.27600000000000e+03 (8 solutions)
21.68/21.75	c Dual Bound         : +8.27600000000000e+03
21.68/21.75	c Gap                : 0.00 %
21.68/21.75	c NODE         217
21.68/21.75	c DUAL BOUND   8276
21.68/21.75	c PRIMAL BOUND 8276
21.68/21.75	c GAP          0
21.68/21.75	s OPTIMUM FOUND
21.68/21.75	v -x81 -x65 -x49 x33 x17 x1 x96 x80 x64 -x48 -x32 -x16 -x91 -x75 x59 x43 x27 -x11 x86 x70 -x54 -x38 -x22 x6 -x95 -x79 -x63 -x47 x31 
21.68/21.75	v -x15 -x94 -x78 -x62 -x46 -x30 x14 -x93 -x77 -x61 x45 -x29 -x13 -x92 x76 -x60 -x44 -x28 -x12 x90 -x74 -x58 -x42 -x26 -x10 -x89 
21.68/21.75	v -x73 -x57 -x41 -x25 x9 -x88 -x72 x56 -x40 -x24 -x8 -x87 -x71 -x55 x39 -x23 -x7 -x85 -x69 -x53 -x37 x21 -x5 x84 -x68 -x52 
21.68/21.75	v -x36 -x20 -x4 -x83 -x67 x51 -x35 -x19 -x3 -x82 x66 -x50 -x34 -x18 -x2 -x144 x143 -x142 -x141 -x140 x139 -x138 x137 -x136 x135 
21.68/21.75	v -x134 -x133 -x132 x131 -x130 x129 -x128 x127 -x126 x125 -x124 -x123 x122 -x121 -x120 x119 -x118 x117 -x116 -x115 -x114 -x113 
21.68/21.75	v x112 -x111 x110 -x109 -x108 -x107 x106 -x105 x104 -x103 x102 -x101 -x100 -x99 x98 -x97 
21.68/21.75	c SCIP Status        : problem is solved [optimal solution found]
21.68/21.75	c Solving Time       :      21.57
21.68/21.75	c Original Problem   :
21.68/21.75	c   Problem name     : HOME/instance-1868831-1245146812.opb
21.68/21.75	c   Variables        : 144 (144 binary, 0 integer, 0 implicit integer, 0 continuous)
21.68/21.75	c   Constraints      : 704 initial, 704 maximal
21.68/21.75	c Presolved Problem  :
21.68/21.75	c   Problem name     : t_HOME/instance-1868831-1245146812.opb
21.68/21.75	c   Variables        : 144 (144 binary, 0 integer, 0 implicit integer, 0 continuous)
21.68/21.75	c   Constraints      : 692 initial, 722 maximal
21.68/21.75	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
21.68/21.75	c   trivial          :       0.00          0          0          0          0          0          0          0          0
21.68/21.75	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
21.68/21.75	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
21.68/21.75	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
21.68/21.75	c   implics          :       0.00          0          0          0          0          0          0          0          0
21.68/21.75	c   probing          :       0.01          0          0          0          0          0          0          0          0
21.68/21.75	c   knapsack         :       0.00          0          0          0          0          0         12        324        576
21.68/21.75	c   setppc           :       0.00          0          0          0          0          0        228          0          0
21.68/21.75	c   logicor          :       0.01          0          0          0          0          0          0          0          0
21.68/21.75	c   root node        :          -          4          -          -          4          -          -          -          -
21.68/21.75	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
21.68/21.75	c   integral         :          0          0          0        159          0          6        106          0          0        218
21.68/21.75	c   knapsack         :        144         15       1168          8          0          0        137          0          0          0
21.68/21.75	c   setppc           :         84         15       1168          8          0         11       1896          0          0          0
21.68/21.75	c   logicor          :        464+        15        802          8          0          3       1215          0          0          0
21.68/21.75	c   countsols        :          0          0          0          8          0          0          0          0          0          0
21.68/21.75	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
21.68/21.75	c   integral         :      16.53       0.00       0.00      16.53       0.00
21.68/21.75	c   knapsack         :       0.02       0.01       0.01       0.00       0.00
21.68/21.75	c   setppc           :       0.01       0.00       0.01       0.00       0.00
21.68/21.75	c   logicor          :       0.00       0.00       0.00       0.00       0.00
21.68/21.75	c   countsols        :       0.00       0.00       0.00       0.00       0.00
21.68/21.75	c Propagators        :       Time      Calls    Cutoffs    DomReds
21.68/21.75	c   rootredcost      :       0.00          8          0          0
21.68/21.75	c   pseudoobj        :       0.01        843          7         12
21.68/21.75	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
21.68/21.75	c   propagation      :       0.00         21         18         71       14.7          0        0.0          -
21.68/21.75	c   infeasible LP    :       0.00         78          0          0        0.0          0        0.0          0
21.68/21.75	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
21.68/21.75	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
21.68/21.75	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
21.68/21.75	c   applied globally :          -          -          -         31       12.2          -          -          -
21.68/21.75	c   applied locally  :          -          -          -          1       31.0          -          -          -
21.68/21.75	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
21.68/21.75	c   cut pool         :       0.00         14          -          -        124          -    (maximal pool size: 2437)
21.68/21.75	c   redcost          :       0.00        218          0        182          0          0
21.68/21.75	c   impliedbounds    :       0.00         15          0          0          0          0
21.68/21.75	c   intobj           :       0.00          0          0          0          0          0
21.68/21.75	c   gomory           :       0.87         15          0          0       1339          0
21.68/21.75	c   strongcg         :       0.69         15          0          0       2735          0
21.68/21.75	c   cmir             :       0.11         10          0          0          0          0
21.68/21.75	c   flowcover        :       0.13         10          0          0          0          0
21.68/21.75	c   clique           :       0.01         15          0          0         65          0
21.68/21.75	c   zerohalf         :       0.00          0          0          0          0          0
21.68/21.75	c   mcf              :       0.00          1          0          0          0          0
21.68/21.75	c Pricers            :       Time      Calls       Vars
21.68/21.75	c   problem variables:       0.00          0          0
21.68/21.75	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
21.68/21.75	c   relpscost        :      16.53        151          6        106          0          0        218
21.68/21.75	c   pscost           :       0.00          0          0          0          0          0          0
21.68/21.75	c   inference        :       0.00          0          0          0          0          0          0
21.68/21.75	c   mostinf          :       0.00          0          0          0          0          0          0
21.68/21.75	c   leastinf         :       0.00          0          0          0          0          0          0
21.68/21.75	c   fullstrong       :       0.00          0          0          0          0          0          0
21.68/21.75	c   allfullstrong    :       0.00          0          0          0          0          0          0
21.68/21.75	c   random           :       0.00          0          0          0          0          0          0
21.68/21.75	c Primal Heuristics  :       Time      Calls      Found
21.68/21.75	c   LP solutions     :       0.00          -          8
21.68/21.75	c   pseudo solutions :       0.00          -          0
21.68/21.75	c   fracdiving       :       0.00          0          0
21.68/21.75	c   veclendiving     :       0.00          0          0
21.68/21.75	c   objpscostdiving  :       0.00          0          0
21.68/21.75	c   rootsoldiving    :       0.00          0          0
21.68/21.75	c   linesearchdiving :       0.00          0          0
21.68/21.75	c   guideddiving     :       0.00          0          0
21.68/21.75	c   crossover        :       0.00          0          0
21.68/21.75	c   oneopt           :       0.00          8          0
21.68/21.75	c   coefdiving       :       0.02          1          0
21.68/21.75	c   pscostdiving     :       0.01          1          0
21.68/21.75	c   simplerounding   :       0.00          0          0
21.68/21.75	c   rounding         :       0.04        138          0
21.68/21.75	c   shifting         :       0.02         27          0
21.68/21.75	c   intshifting      :       0.00          0          0
21.68/21.75	c   fixandinfer      :       0.00          0          0
21.68/21.75	c   feaspump         :       0.04          1          0
21.68/21.75	c   intdiving        :       0.00          0          0
21.68/21.75	c   actconsdiving    :       0.00          0          0
21.68/21.75	c   octane           :       0.00          0          0
21.68/21.75	c   rens             :       0.00          0          0
21.68/21.76	c   rins             :       0.00          0          0
21.68/21.76	c   localbranching   :       0.00          0          0
21.68/21.76	c   mutation         :       0.00          0          0
21.68/21.76	c   dins             :       0.00          0          0
21.68/21.76	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
21.68/21.76	c   primal LP        :       0.00          0          0       0.00          -
21.68/21.76	c   dual LP          :       2.98        249      19347      77.70    6492.28
21.68/21.76	c   barrier LP       :       0.00          0          0       0.00          -
21.68/21.76	c   diving/probing LP:       0.07         15        314      20.93    4485.71
21.68/21.76	c   strong branching :      16.53        809      92630     114.50    5603.75
21.68/21.76	c     (at root node) :          -         20       3520     176.00          -
21.68/21.76	c   conflict analysis:       0.00          0          0       0.00          -
21.68/21.76	c B&B Tree           :
21.68/21.76	c   number of runs   :          1
21.68/21.76	c   nodes            :        217
21.68/21.76	c   nodes (total)    :        217
21.68/21.76	c   nodes left       :          0
21.68/21.76	c   max depth        :         16
21.68/21.76	c   max depth (total):         16
21.68/21.76	c   backtracks       :         38 (17.5%)
21.68/21.76	c   delayed cutoffs  :          1
21.68/21.76	c   repropagations   :         18 (126 domain reductions, 1 cutoffs)
21.68/21.76	c   avg switch length:       2.88
21.68/21.76	c   switching time   :       0.00
21.68/21.76	c Solution           :
21.68/21.76	c   Solutions found  :          8 (8 improvements)
21.68/21.76	c   Primal Bound     : +8.27600000000000e+03   (in run 1, after 37 nodes, 16.87 seconds, depth 5, found by <relaxation>)
21.68/21.76	c   Dual Bound       : +8.27600000000000e+03
21.68/21.76	c   Gap              :       0.00 %
21.68/21.76	c   Root Dual Bound  : +8.02300000000000e+03
21.68/21.77	c Time complete: 21.75.

Verifier Data 

OK	8276

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1868831-1245146812/watcher-1868831-1245146812 -o /tmp/evaluation-result-1868831-1245146812/solver-1868831-1245146812 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1868831-1245146812.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: 2.00 2.07 1.88 3/73 29455
/proc/meminfo: memFree=374928/2055920 swapFree=4179968/4192956
[pid=29455] ppid=29453 vsize=7616 CPUtime=0
/proc/29455/stat : 29455 (pbscip.linux.x8) R 29453 29455 29383 0 -1 4194304 735 0 0 0 0 0 0 0 20 0 1 0 182279256 7798784 719 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/29455/statm: 1904 730 353 1256 0 643 0

[startup+0.0320779 s]
/proc/loadavg: 2.00 2.07 1.88 3/73 29455
/proc/meminfo: memFree=374928/2055920 swapFree=4179968/4192956
[pid=29455] ppid=29453 vsize=14252 CPUtime=0.02
/proc/29455/stat : 29455 (pbscip.linux.x8) R 29453 29455 29383 0 -1 4194304 2732 0 0 0 2 0 0 0 20 0 1 0 182279256 14594048 2362 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29455/statm: 3563 2362 465 1256 0 2302 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 14252

[startup+0.101142 s]
/proc/loadavg: 2.00 2.07 1.88 3/73 29455
/proc/meminfo: memFree=374928/2055920 swapFree=4179968/4192956
[pid=29455] ppid=29453 vsize=17752 CPUtime=0.09
/proc/29455/stat : 29455 (pbscip.linux.x8) R 29453 29455 29383 0 -1 4194304 3433 0 0 0 8 1 0 0 20 0 1 0 182279256 18178048 3063 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29455/statm: 4438 3064 649 1256 0 3177 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17752

[startup+0.310102 s]
/proc/loadavg: 2.00 2.07 1.88 3/73 29455
/proc/meminfo: memFree=374928/2055920 swapFree=4179968/4192956
[pid=29455] ppid=29453 vsize=20652 CPUtime=0.3
/proc/29455/stat : 29455 (pbscip.linux.x8) R 29453 29455 29383 0 -1 4194304 4102 0 0 0 29 1 0 0 23 0 1 0 182279256 21147648 3732 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29455/statm: 5163 3732 682 1256 0 3902 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 20652

[startup+0.704392 s]
/proc/loadavg: 2.00 2.07 1.88 3/73 29455
/proc/meminfo: memFree=374928/2055920 swapFree=4179968/4192956
[pid=29455] ppid=29453 vsize=24748 CPUtime=0.69
/proc/29455/stat : 29455 (pbscip.linux.x8) R 29453 29455 29383 0 -1 4194304 5155 0 0 0 67 2 0 0 25 0 1 0 182279256 25341952 4785 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29455/statm: 6187 4785 682 1256 0 4926 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24748

[startup+1.50923 s]
/proc/loadavg: 2.00 2.07 1.88 2/74 29456
/proc/meminfo: memFree=354568/2055920 swapFree=4179968/4192956
[pid=29455] ppid=29453 vsize=30024 CPUtime=1.49
/proc/29455/stat : 29455 (pbscip.linux.x8) R 29453 29455 29383 0 -1 4194304 6449 0 0 0 146 3 0 0 25 0 1 0 182279256 30744576 6079 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29455/statm: 7506 6079 682 1256 0 6245 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30024

[startup+3.10602 s]
/proc/loadavg: 1.92 2.06 1.87 3/74 29456
/proc/meminfo: memFree=351112/2055920 swapFree=4179968/4192956
[pid=29455] ppid=29453 vsize=35688 CPUtime=3.09
/proc/29455/stat : 29455 (pbscip.linux.x8) R 29453 29455 29383 0 -1 4194304 7861 0 0 0 304 5 0 0 25 0 1 0 182279256 36544512 7491 1992294400 4194304 9342243 548682068736 18446744073709551615 6941393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29455/statm: 8922 7491 691 1256 0 7661 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 35688

[startup+6.30174 s]
/proc/loadavg: 1.92 2.06 1.87 3/74 29456
/proc/meminfo: memFree=347080/2055920 swapFree=4179968/4192956
[pid=29455] ppid=29453 vsize=35688 CPUtime=6.28
/proc/29455/stat : 29455 (pbscip.linux.x8) R 29453 29455 29383 0 -1 4194304 7894 0 0 0 621 7 0 0 25 0 1 0 182279256 36544512 7524 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29455/statm: 8922 7524 691 1256 0 7661 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 35688

[startup+12.7066 s]
/proc/loadavg: 1.93 2.05 1.87 4/74 29456
/proc/meminfo: memFree=347144/2055920 swapFree=4179968/4192956
[pid=29455] ppid=29453 vsize=35688 CPUtime=12.69
/proc/29455/stat : 29455 (pbscip.linux.x8) R 29453 29455 29383 0 -1 4194304 7901 0 0 0 1258 11 0 0 25 0 1 0 182279256 36544512 7531 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29455/statm: 8922 7531 694 1256 0 7661 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 35688

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

[startup+15.9068 s]
/proc/loadavg: 1.93 2.05 1.87 3/74 29456
/proc/meminfo: memFree=347144/2055920 swapFree=4179968/4192956
[pid=29455] ppid=29453 vsize=35688 CPUtime=15.88
/proc/29455/stat : 29455 (pbscip.linux.x8) R 29453 29455 29383 0 -1 4194304 7906 0 0 0 1576 12 0 0 25 0 1 0 182279256 36544512 7536 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29455/statm: 8922 7536 696 1256 0 7661 0
Current children cumulated CPU time (s) 15.88
Current children cumulated vsize (KiB) 35688

[startup+19.1171 s]
/proc/loadavg: 2.02 2.07 1.88 3/74 29456
/proc/meminfo: memFree=347208/2055920 swapFree=4179968/4192956
[pid=29455] ppid=29453 vsize=35688 CPUtime=19.1
/proc/29455/stat : 29455 (pbscip.linux.x8) R 29453 29455 29383 0 -1 4194304 7908 0 0 0 1896 14 0 0 25 0 1 0 182279256 36544512 7538 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29455/statm: 8922 7538 696 1256 0 7661 0
Current children cumulated CPU time (s) 19.1
Current children cumulated vsize (KiB) 35688

[startup+20.7023 s]
/proc/loadavg: 2.02 2.07 1.88 4/74 29456
/proc/meminfo: memFree=347208/2055920 swapFree=4179968/4192956
[pid=29455] ppid=29453 vsize=35688 CPUtime=20.69
/proc/29455/stat : 29455 (pbscip.linux.x8) R 29453 29455 29383 0 -1 4194304 7910 0 0 0 2054 15 0 0 25 0 1 0 182279256 36544512 7540 1992294400 4194304 9342243 548682068736 18446744073709551615 6960742 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29455/statm: 8922 7540 698 1256 0 7661 0
Current children cumulated CPU time (s) 20.69
Current children cumulated vsize (KiB) 35688

[startup+21.5013 s]
/proc/loadavg: 2.02 2.07 1.88 3/74 29456
/proc/meminfo: memFree=347208/2055920 swapFree=4179968/4192956
[pid=29455] ppid=29453 vsize=35688 CPUtime=21.48
/proc/29455/stat : 29455 (pbscip.linux.x8) R 29453 29455 29383 0 -1 4194304 7924 0 0 0 2133 15 0 0 25 0 1 0 182279256 36544512 7554 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29455/statm: 8922 7554 699 1256 0 7661 0
Current children cumulated CPU time (s) 21.48
Current children cumulated vsize (KiB) 35688

[startup+21.7014 s]
/proc/loadavg: 2.02 2.07 1.88 3/74 29456
/proc/meminfo: memFree=347208/2055920 swapFree=4179968/4192956
[pid=29455] ppid=29453 vsize=35688 CPUtime=21.68
/proc/29455/stat : 29455 (pbscip.linux.x8) R 29453 29455 29383 0 -1 4194304 7924 0 0 0 2153 15 0 0 25 0 1 0 182279256 36544512 7554 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29455/statm: 8922 7554 699 1256 0 7661 0
Current children cumulated CPU time (s) 21.68
Current children cumulated vsize (KiB) 35688

Child status: 0
Real time (s): 21.7754
CPU time (s): 21.7627
CPU user time (s): 21.5997
CPU system time (s): 0.162975
CPU usage (%): 99.9414
Max. virtual memory (cumulated for all children) (KiB): 35688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 21.5997
system time used= 0.162975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7932
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= 214

runsolver used 0.036994 second user time and 0.079987 second system time

The end

Launcher Data 

Begin job on node82 at 2009-06-16 12:06:52
IDJOB=1868831
IDBENCH=2009
IDSOLVER=684
FILE ID=node82/1868831-1245146812
PBS_JOBID= 9363774
Free space on /tmp= 66404 MiB

SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ttp/normalized-data4_3.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-1868831-1245146812/watcher-1868831-1245146812 -o /tmp/evaluation-result-1868831-1245146812/solver-1868831-1245146812 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1868831-1245146812.opb

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

MD5SUM BENCH= 12a5969fc5fa7320821e43a146878312
RANDOM SEED=1165308713

node82.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		: 3000.232
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		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        375408 kB
Buffers:         37652 kB
Cached:        1540444 kB
SwapCached:       6644 kB
Active:         845252 kB
Inactive:       762840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        375408 kB
SwapTotal:     4192956 kB
SwapFree:      4179968 kB
Dirty:           11764 kB
Writeback:           0 kB
Mapped:          37416 kB
Slab:            57452 kB
Committed_AS:   599276 kB
PageTables:       2068 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= 66392 MiB
End job on node82 at 2009-06-16 12:07:14