Trace number 1869865

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 10.9023 10.9128

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=149-P1=163-P2=41-P3=157-P4=223-P5=67-P6=191-P7=17-P8=37-B.opb
MD5SUM870560ebbd959d9c8bd54c4fcdba3455
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 benchmark10.9023
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 variables192
Total number of constraints17
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints17
Minimum length of a 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)512
Sum of products size (including duplicates)1024
Number of different products512
Sum of products size1024

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-1869865-1245186853.opb>
0.00/0.01	c original problem has 704 variables (704 bin, 0 int, 0 impl, 0 cont) and 529 constraints
0.00/0.02	c start presolving problem
0.00/0.02	c presolving:
0.09/0.10	c (round 1) 8 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 54 chg coeffs, 0 upgd conss, 3056 impls, 0 clqs
0.09/0.11	c (round 2) 24 del vars, 14 del conss, 0 chg bounds, 0 chg sides, 68 chg coeffs, 9 upgd conss, 4624 impls, 0 clqs
0.09/0.11	c (round 3) 40 del vars, 28 del conss, 0 chg bounds, 0 chg sides, 82 chg coeffs, 9 upgd conss, 5968 impls, 0 clqs
0.09/0.11	c (round 4) 56 del vars, 42 del conss, 0 chg bounds, 0 chg sides, 96 chg coeffs, 9 upgd conss, 7088 impls, 0 clqs
0.09/0.12	c (round 5) 72 del vars, 56 del conss, 0 chg bounds, 0 chg sides, 110 chg coeffs, 9 upgd conss, 7984 impls, 0 clqs
0.09/0.12	c (round 6) 88 del vars, 70 del conss, 0 chg bounds, 0 chg sides, 124 chg coeffs, 9 upgd conss, 8656 impls, 0 clqs
0.09/0.12	c (round 7) 104 del vars, 84 del conss, 0 chg bounds, 0 chg sides, 138 chg coeffs, 9 upgd conss, 9104 impls, 0 clqs
0.09/0.13	c (round 8) 120 del vars, 98 del conss, 0 chg bounds, 0 chg sides, 152 chg coeffs, 9 upgd conss, 9328 impls, 0 clqs
0.09/0.13	c (round 9) 136 del vars, 112 del conss, 0 chg bounds, 0 chg sides, 166 chg coeffs, 9 upgd conss, 9328 impls, 0 clqs
0.09/0.15	c    (0.1s) probing: 207/568 (36.4%) - 0 fixings, 0 aggregations, 16 implications, 0 bound changes
0.09/0.15	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.15	c presolving (10 rounds):
0.09/0.15	c  136 deleted vars, 112 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 166 changed coefficients
0.09/0.15	c  9360 implications, 0 cliques
0.09/0.15	c presolved problem has 568 variables (568 bin, 0 int, 0 impl, 0 cont) and 409 constraints
0.09/0.15	c     392 constraints of type <and>
0.09/0.15	c       8 constraints of type <linear>
0.09/0.15	c       9 constraints of type <logicor>
0.09/0.15	c transformed objective value is always integral (scale: 2)
0.09/0.15	c Presolving Time: 0.07
0.09/0.16	c OPT-NLC
0.09/0.16	c -----------------------------------------------------------------------------------------------
0.09/0.16	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.16	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.16	c limits/memory = c 1620
0.09/0.16	c # maximal time in seconds to run
0.09/0.16	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.16	c limits/time = c 1791
0.09/0.16	c # frequency for displaying node information lines
0.09/0.16	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.16	c display/freq = c 10000
0.09/0.16	c -----------------------------------------------------------------------------------------------
0.09/0.16	c start solving problem
0.09/0.16	c 
0.09/0.16	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.16	c   0.1s|     1 |     0 |    20 |2605k|   0 |  11 | 568 | 409 | 409 | 568 | 801 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.23	c   0.1s|     1 |     0 |   419 |2635k|   0 |  21 | 568 | 409 | 409 | 568 | 805 |   4 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.25	c   0.2s|     1 |     0 |   433 |2644k|   0 |  24 | 568 | 409 | 409 | 568 | 810 |   9 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.29	c   0.2s|     1 |     0 |   448 |2647k|   0 |  25 | 568 | 409 | 409 | 568 | 816 |  15 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.32	c   0.2s|     1 |     0 |   459 |2656k|   0 |  31 | 568 | 409 | 409 | 568 | 823 |  22 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.37	c   0.3s|     1 |     0 |   475 |2664k|   0 |  28 | 568 | 409 | 409 | 568 | 827 |  26 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.42	c   0.3s|     1 |     0 |   479 |2665k|   0 |  36 | 568 | 409 | 409 | 568 | 828 |  27 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.56	c   0.5s|     1 |     2 |   479 |2665k|   0 |  36 | 568 | 409 | 409 | 568 | 828 |  27 |   0 |  27 | 3.000000e+00 |      --      |    Inf 
10.78/10.89	o 3
10.78/10.89	c *10.7s|  1756 |     0 | 24877 |3406k|  90 |   - | 568 |1030 | 127 | 568 | 222 |  11k| 622 |3587 | 3.000000e+00 | 3.000000e+00 |   0.00%
10.78/10.89	c 
10.78/10.89	c SCIP Status        : problem is solved [optimal solution found]
10.78/10.89	c Solving Time (sec) : 10.66
10.78/10.89	c Solving Nodes      : 1756
10.78/10.89	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
10.78/10.89	c Dual Bound         : +3.00000000000000e+00
10.78/10.89	c Gap                : 0.00 %
10.78/10.89	c NODE         1756
10.78/10.89	c DUAL BOUND   3
10.78/10.89	c PRIMAL BOUND 3
10.78/10.89	c GAP          0
10.78/10.89	s OPTIMUM FOUND
10.78/10.89	v -x192 -x191 -x190 -x189 -x188 -x187 x186 -x185 -x184 -x183 -x182 -x181 -x180 -x179 x178 -x177 -x128 -x127 -x126 -x125 x124 x123 
10.78/10.89	v x122 x121 -x176 -x175 -x174 -x173 -x172 -x171 -x170 x169 -x120 -x119 -x118 x117 -x116 -x115 -x114 x113 -x168 -x167 -x166 -x165 
10.78/10.89	v -x164 -x163 -x162 -x161 -x112 -x111 -x110 -x109 -x108 -x107 x106 x105 -x160 -x159 -x158 -x157 -x156 -x155 x154 -x153 -x104 
10.78/10.89	v -x103 -x102 -x101 -x100 -x99 -x98 x97 -x152 -x151 -x150 -x149 x148 x147 -x146 -x145 -x96 -x95 -x94 -x93 -x92 -x91 x90 x89 -x144 
10.78/10.89	v -x143 x142 x141 x140 -x139 -x138 -x137 x88 x87 -x86 -x85 x84 x83 -x82 x81 -x136 -x135 -x134 -x133 -x132 -x131 -x130 x129 
10.78/10.89	v x80 -x79 -x78 -x77 -x76 -x75 x74 x73 -x72 -x71 x70 -x69 x68 -x67 x66 x65 -x64 -x63 -x62 x61 x60 x59 x58 x57 -x56 x55 -x54 x53 
10.78/10.89	v x52 -x51 x50 x49 -x48 -x47 -x46 -x45 -x44 -x43 x42 x41 x40 -x39 x38 -x37 x36 -x35 x34 x33 -x32 -x31 -x30 -x29 x28 x27 x26 x25 
10.78/10.89	v -x24 x23 x22 -x21 x20 x19 x18 x17 x16 -x15 -x14 -x13 -x12 -x11 -x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
10.78/10.89	c SCIP Status        : problem is solved [optimal solution found]
10.78/10.89	c Solving Time       :      10.66
10.78/10.89	c Original Problem   :
10.78/10.89	c   Problem name     : HOME/instance-1869865-1245186853.opb
10.78/10.89	c   Variables        : 704 (704 binary, 0 integer, 0 implicit integer, 0 continuous)
10.78/10.89	c   Constraints      : 529 initial, 529 maximal
10.78/10.89	c Presolved Problem  :
10.78/10.89	c   Problem name     : t_HOME/instance-1869865-1245186853.opb
10.78/10.89	c   Variables        : 568 (568 binary, 0 integer, 0 implicit integer, 0 continuous)
10.78/10.89	c   Constraints      : 409 initial, 1030 maximal
10.78/10.89	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
10.78/10.89	c   trivial          :       0.00          0          0          0          0          0          0          0          0
10.78/10.89	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
10.78/10.89	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
10.78/10.89	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
10.78/10.89	c   implics          :       0.00          0          0          0          0          0          0          0          0
10.78/10.89	c   probing          :       0.02          0          0          0          0          0          0          0          0
10.78/10.89	c   and              :       0.03         16        112          0          0          0        112          0        112
10.78/10.89	c   linear           :       0.02          1          7          0          0          0          0          0         54
10.78/10.89	c   logicor          :       0.00          0          0          0          0          0          0          0          0
10.78/10.89	c   root node        :          -          0          -          -          0          -          -          -          -
10.78/10.89	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
10.78/10.89	c   integral         :          0          0          0       1542          0          6        106          0          0       2942
10.78/10.89	c   and              :        392       4323       5263          1          0         84       8135      11381          0          0
10.78/10.89	c   linear           :          8          6       5179          1          0        308       3400          0          0          0
10.78/10.89	c   logicor          :          9+         6       1587          1          0          8        329          0          0          0
10.78/10.89	c   countsols        :          0          0          0          1          0          0          0          0          0          0
10.78/10.89	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
10.78/10.89	c   integral         :       2.22       0.00       0.00       2.22       0.00
10.78/10.89	c   and              :       0.42       0.36       0.06       0.00       0.00
10.78/10.89	c   linear           :       0.20       0.00       0.20       0.00       0.00
10.78/10.89	c   logicor          :       0.03       0.00       0.03       0.00       0.00
10.78/10.89	c   countsols        :       0.00       0.00       0.00       0.00       0.00
10.78/10.89	c Propagators        :       Time      Calls    Cutoffs    DomReds
10.78/10.89	c   rootredcost      :       0.00          0          0          0
10.78/10.89	c   pseudoobj        :       0.01       4836          0          0
10.78/10.89	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
10.78/10.89	c   propagation      :       0.09        400        396       3990       54.0         62       34.3          -
10.78/10.89	c   infeasible LP    :       0.00          6          0          0        0.0          0        0.0          0
10.78/10.89	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
10.78/10.89	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
10.78/10.89	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
10.78/10.89	c   applied globally :          -          -          -        621       24.7          -          -          -
10.78/10.89	c   applied locally  :          -          -          -          1       57.0          -          -          -
10.78/10.89	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
10.78/10.89	c   cut pool         :       0.00          5          -          -          1          -    (maximal pool size: 30)
10.78/10.89	c   redcost          :       0.09       4323          0          0          0          0
10.78/10.89	c   impliedbounds    :       0.00          6          0          0         21          0
10.78/10.89	c   intobj           :       0.00          0          0          0          0          0
10.78/10.89	c   gomory           :       0.03          6          0          0          6          0
10.78/10.89	c   strongcg         :       0.02          6          0          0          9          0
10.78/10.89	c   cmir             :       0.04          6          0          0         19          0
10.78/10.89	c   flowcover        :       0.07          6          0          0         32          0
10.78/10.90	c   clique           :       0.00          1          0          0          0          0
10.78/10.90	c   zerohalf         :       0.00          0          0          0          0          0
10.78/10.90	c   mcf              :       0.00          1          0          0          0          0
10.78/10.90	c Pricers            :       Time      Calls       Vars
10.78/10.90	c   problem variables:       0.00          0          0
10.78/10.90	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
10.78/10.90	c   relpscost        :       2.22       1541          6        106          0          0       2942
10.78/10.90	c   pscost           :       0.00          0          0          0          0          0          0
10.78/10.90	c   inference        :       0.00          0          0          0          0          0          0
10.78/10.90	c   mostinf          :       0.00          0          0          0          0          0          0
10.78/10.90	c   leastinf         :       0.00          0          0          0          0          0          0
10.78/10.90	c   fullstrong       :       0.00          0          0          0          0          0          0
10.78/10.90	c   allfullstrong    :       0.00          0          0          0          0          0          0
10.78/10.90	c   random           :       0.00          0          0          0          0          0          0
10.78/10.90	c Primal Heuristics  :       Time      Calls      Found
10.78/10.90	c   LP solutions     :       0.00          -          1
10.78/10.90	c   pseudo solutions :       0.00          -          0
10.78/10.90	c   oneopt           :       0.00          0          0
10.78/10.90	c   crossover        :       0.00          0          0
10.78/10.90	c   guideddiving     :       0.00          0          0
10.78/10.90	c   intshifting      :       0.00          0          0
10.78/10.90	c   objpscostdiving  :       0.00          1          0
10.78/10.90	c   coefdiving       :       0.02          2          0
10.78/10.90	c   pscostdiving     :       0.07          2          0
10.78/10.90	c   fracdiving       :       0.00          2          0
10.78/10.90	c   veclendiving     :       0.01          2          0
10.78/10.90	c   rootsoldiving    :       0.03          1          0
10.78/10.90	c   linesearchdiving :       0.01          2          0
10.78/10.90	c   feaspump         :       0.06          2          0
10.78/10.90	c   simplerounding   :       0.00          0          0
10.78/10.90	c   rounding         :       0.05        934          0
10.78/10.90	c   shifting         :       0.65        221          0
10.78/10.90	c   fixandinfer      :       0.00          0          0
10.78/10.90	c   intdiving        :       0.00          0          0
10.78/10.90	c   actconsdiving    :       0.00          0          0
10.78/10.90	c   octane           :       0.00          0          0
10.78/10.90	c   rens             :       0.02          1          0
10.78/10.90	c   rins             :       0.00          0          0
10.78/10.90	c   localbranching   :       0.00          0          0
10.78/10.90	c   mutation         :       0.00          0          0
10.78/10.90	c   dins             :       0.00          0          0
10.78/10.90	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
10.78/10.90	c   primal LP        :       0.91          0          0       0.00       0.00
10.78/10.90	c   dual LP          :       4.72       4666      23616       5.06    5003.39
10.78/10.90	c   barrier LP       :       0.00          0          0       0.00          -
10.78/10.90	c   diving/probing LP:       0.16        180       1261       7.01    7881.25
10.78/10.90	c   strong branching :       2.17       3587      30644       8.54   14121.66
10.78/10.90	c     (at root node) :          -         27       1256      46.52          -
10.78/10.90	c   conflict analysis:       0.00          0          0       0.00          -
10.78/10.90	c B&B Tree           :
10.78/10.90	c   number of runs   :          1
10.78/10.90	c   nodes            :       1756
10.78/10.90	c   nodes (total)    :       1756
10.78/10.90	c   nodes left       :          0
10.78/10.90	c   max depth        :         90
10.78/10.90	c   max depth (total):         90
10.78/10.90	c   backtracks       :        146 (8.3%)
10.78/10.90	c   delayed cutoffs  :        113
10.78/10.90	c   repropagations   :        475 (1717 domain reductions, 109 cutoffs)
10.78/10.90	c   avg switch length:       3.18
10.78/10.90	c   switching time   :       0.95
10.78/10.90	c Solution           :
10.78/10.90	c   Solutions found  :          1 (1 improvements)
10.78/10.90	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 1756 nodes, 10.66 seconds, depth 82, found by <relaxation>)
10.78/10.90	c   Dual Bound       : +3.00000000000000e+00
10.78/10.90	c   Gap              :       0.00 %
10.78/10.90	c   Root Dual Bound  : +3.00000000000000e+00
10.88/10.91	c Time complete: 10.89.

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-1869865-1245186853/watcher-1869865-1245186853 -o /tmp/evaluation-result-1869865-1245186853/solver-1869865-1245186853 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869865-1245186853.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 3/64 7867
/proc/meminfo: memFree=1858296/2055920 swapFree=4181248/4192956
[pid=7867] ppid=7865 vsize=5812 CPUtime=0
/proc/7867/stat : 7867 (pbscip.linux.x8) R 7865 7867 7506 0 -1 4194304 520 0 0 0 0 0 0 0 18 0 1 0 186281628 5951488 504 1992294400 4194304 9342243 548682068736 18446744073709551615 8143536 0 0 4096 0 0 0 0 17 1 0 0
/proc/7867/statm: 1453 516 345 1256 0 192 0

[startup+0.0747289 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7867
/proc/meminfo: memFree=1858296/2055920 swapFree=4181248/4192956
[pid=7867] ppid=7865 vsize=14924 CPUtime=0.06
/proc/7867/stat : 7867 (pbscip.linux.x8) R 7865 7867 7506 0 -1 4194304 2864 0 0 0 2 4 0 0 18 0 1 0 186281628 15282176 2494 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7867/statm: 3731 2494 446 1256 0 2470 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 14924

[startup+0.101732 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7867
/proc/meminfo: memFree=1858296/2055920 swapFree=4181248/4192956
[pid=7867] ppid=7865 vsize=14924 CPUtime=0.09
/proc/7867/stat : 7867 (pbscip.linux.x8) R 7865 7867 7506 0 -1 4194304 2864 0 0 0 3 6 0 0 18 0 1 0 186281628 15282176 2494 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7867/statm: 3731 2494 446 1256 0 2470 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14924

[startup+0.301766 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7867
/proc/meminfo: memFree=1858296/2055920 swapFree=4181248/4192956
[pid=7867] ppid=7865 vsize=20060 CPUtime=0.29
/proc/7867/stat : 7867 (pbscip.linux.x8) R 7865 7867 7506 0 -1 4194304 4080 0 0 0 21 8 0 0 19 0 1 0 186281628 20541440 3708 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7867/statm: 5015 3708 677 1256 0 3754 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20060

[startup+0.701836 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7867
/proc/meminfo: memFree=1858296/2055920 swapFree=4181248/4192956
[pid=7867] ppid=7865 vsize=22576 CPUtime=0.69
/proc/7867/stat : 7867 (pbscip.linux.x8) R 7865 7867 7506 0 -1 4194304 6538 0 0 0 60 9 0 0 22 0 1 0 186281628 23117824 4138 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7867/statm: 5644 4138 689 1256 0 4383 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22576

[startup+1.50197 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7868
/proc/meminfo: memFree=1844208/2055920 swapFree=4181248/4192956
[pid=7867] ppid=7865 vsize=22576 CPUtime=1.49
/proc/7867/stat : 7867 (pbscip.linux.x8) R 7865 7867 7506 0 -1 4194304 6651 0 0 0 139 10 0 0 25 0 1 0 186281628 23117824 4251 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7867/statm: 5644 4251 694 1256 0 4383 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22576

[startup+3.10126 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7868
/proc/meminfo: memFree=1843696/2055920 swapFree=4181248/4192956
[pid=7867] ppid=7865 vsize=22576 CPUtime=3.08
/proc/7867/stat : 7867 (pbscip.linux.x8) R 7865 7867 7506 0 -1 4194304 6758 0 0 0 296 12 0 0 25 0 1 0 186281628 23117824 4358 1992294400 4194304 9342243 548682068736 18446744073709551615 4521849 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7867/statm: 5644 4358 694 1256 0 4383 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 22576

[startup+6.3018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7868
/proc/meminfo: memFree=1842480/2055920 swapFree=4181248/4192956
[pid=7867] ppid=7865 vsize=23304 CPUtime=6.29
/proc/7867/stat : 7867 (pbscip.linux.x8) R 7865 7867 7506 0 -1 4194304 7035 0 0 0 612 17 0 0 25 0 1 0 186281628 23863296 4635 1992294400 4194304 9342243 548682068736 18446744073709551615 6086508 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7867/statm: 5826 4635 697 1256 0 4565 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23304

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

[startup+9.50236 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7868
/proc/meminfo: memFree=1841840/2055920 swapFree=4181248/4192956
[pid=7867] ppid=7865 vsize=23900 CPUtime=9.48
/proc/7867/stat : 7867 (pbscip.linux.x8) R 7865 7867 7506 0 -1 4194304 7226 0 0 0 929 19 0 0 25 0 1 0 186281628 24473600 4826 1992294400 4194304 9342243 548682068736 18446744073709551615 4247832 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7867/statm: 5975 4826 697 1256 0 4714 0
Current children cumulated CPU time (s) 9.48
Current children cumulated vsize (KiB) 23900

[startup+10.3015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7868
/proc/meminfo: memFree=1841520/2055920 swapFree=4181248/4192956
[pid=7867] ppid=7865 vsize=24336 CPUtime=10.28
/proc/7867/stat : 7867 (pbscip.linux.x8) R 7865 7867 7506 0 -1 4194304 7291 0 0 0 1008 20 0 0 25 0 1 0 186281628 24920064 4891 1992294400 4194304 9342243 548682068736 18446744073709551615 5751914 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7867/statm: 6084 4891 697 1256 0 4823 0
Current children cumulated CPU time (s) 10.28
Current children cumulated vsize (KiB) 24336

[startup+10.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7868
/proc/meminfo: memFree=1841520/2055920 swapFree=4181248/4192956
[pid=7867] ppid=7865 vsize=24760 CPUtime=10.68
/proc/7867/stat : 7867 (pbscip.linux.x8) R 7865 7867 7506 0 -1 4194304 7352 0 0 0 1047 21 0 0 25 0 1 0 186281628 25354240 4952 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7867/statm: 6190 4952 697 1256 0 4929 0
Current children cumulated CPU time (s) 10.68
Current children cumulated vsize (KiB) 24760

[startup+10.9016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7868
/proc/meminfo: memFree=1841072/2055920 swapFree=4181248/4192956
[pid=7867] ppid=7865 vsize=24760 CPUtime=10.88
/proc/7867/stat : 7867 (pbscip.linux.x8) R 7865 7867 7506 0 -1 4194304 7362 0 0 0 1067 21 0 0 25 0 1 0 186281628 25354240 4962 1992294400 4194304 9342243 548682068736 18446744073709551615 4401598 0 0 4096 0 0 0 0 17 1 0 0
/proc/7867/statm: 6190 4962 699 1256 0 4929 0
Current children cumulated CPU time (s) 10.88
Current children cumulated vsize (KiB) 24760

Child status: 0
Real time (s): 10.9128
CPU time (s): 10.9023
CPU user time (s): 10.6794
CPU system time (s): 0.222966
CPU usage (%): 99.9038
Max. virtual memory (cumulated for all children) (KiB): 24760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.6794
system time used= 0.222966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7365
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= 23

runsolver used 0.022996 second user time and 0.022996 second system time

The end

Launcher Data 

Begin job on node48 at 2009-06-16 23:14:13
IDJOB=1869865
IDBENCH=47931
IDSOLVER=684
FILE ID=node48/1869865-1245186853
PBS_JOBID= 9368276
Free space on /tmp= 66236 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=149-P1=163-P2=41-P3=157-P4=223-P5=67-P6=191-P7=17-P8=37-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-1869865-1245186853/watcher-1869865-1245186853 -o /tmp/evaluation-result-1869865-1245186853/solver-1869865-1245186853 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869865-1245186853.opb

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

MD5SUM BENCH= 870560ebbd959d9c8bd54c4fcdba3455
RANDOM SEED=340737356

node48.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		: 3000.270
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		: 3000.270
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:       1858776 kB
Buffers:         40460 kB
Cached:          88436 kB
SwapCached:       5472 kB
Active:          67452 kB
Inactive:        69264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1858776 kB
SwapTotal:     4192956 kB
SwapFree:      4181248 kB
Dirty:           12000 kB
Writeback:           0 kB
Mapped:          13544 kB
Slab:            46456 kB
Committed_AS:   158764 kB
PageTables:       1376 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= 66224 MiB
End job on node48 at 2009-06-16 23:14:24