Trace number 1869864

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
SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)OPT3 12.1622 12.1729

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 SoPlex 1.4.1
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c read problem <HOME/instance-1869864-1245186852.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
0.09/0.16	c    (0.1s) probing: 207/568 (36.4%) - 0 fixings, 0 aggregations, 16 implications, 0 bound changes
0.09/0.16	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.16	c presolving (10 rounds):
0.09/0.16	c  136 deleted vars, 112 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 166 changed coefficients
0.09/0.16	c  9360 implications, 0 cliques
0.09/0.16	c presolved problem has 568 variables (568 bin, 0 int, 0 impl, 0 cont) and 409 constraints
0.09/0.16	c     392 constraints of type <and>
0.09/0.16	c       8 constraints of type <linear>
0.09/0.16	c       9 constraints of type <logicor>
0.09/0.16	c transformed objective value is always integral (scale: 2)
0.09/0.16	c Presolving Time: 0.08
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 
0.19/0.22	c   0.1s|     1 |     0 |   602 |2634k|   0 |  15 | 568 | 409 | 409 | 568 | 802 |   1 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.25	c   0.2s|     1 |     0 |   609 |2654k|   0 |  21 | 568 | 409 | 409 | 568 | 806 |   5 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.29	c   0.2s|     1 |     0 |   620 |2670k|   0 |  26 | 568 | 409 | 409 | 568 | 811 |  10 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.34	c   0.3s|     1 |     0 |   624 |2695k|   0 |  27 | 568 | 409 | 409 | 568 | 815 |  14 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.40	c   0.3s|     1 |     0 |   629 |2715k|   0 |  30 | 568 | 409 | 409 | 568 | 820 |  19 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.47	c   0.4s|     1 |     0 |   639 |2722k|   0 |  35 | 568 | 409 | 409 | 568 | 825 |  24 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.59/0.65	c   0.5s|     1 |     2 |   639 |2722k|   0 |  35 | 568 | 409 | 409 | 568 | 825 |  24 |   0 |  23 | 3.000000e+00 |      --      |    Inf 
12.08/12.15	o 3
12.08/12.15	c *11.7s|  5051 |     0 | 22682 |4159k|  92 |   - | 568 |2346 | 234 | 568 | 108 |9858 |1973 |4285 | 3.000000e+00 | 3.000000e+00 |   0.00%
12.08/12.15	c 
12.08/12.15	c SCIP Status        : problem is solved [optimal solution found]
12.08/12.15	c Solving Time (sec) : 11.66
12.08/12.15	c Solving Nodes      : 5051
12.08/12.15	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
12.08/12.15	c Dual Bound         : +3.00000000000000e+00
12.08/12.15	c Gap                : 0.00 %
12.08/12.15	c NODE         5051
12.08/12.15	c DUAL BOUND   3
12.08/12.15	c PRIMAL BOUND 3
12.08/12.15	c GAP          0
12.08/12.15	s OPTIMUM FOUND
12.08/12.15	v -x192 -x191 x190 x189 x188 -x187 -x186 -x185 -x184 x183 x182 -x181 -x180 -x179 -x178 -x177 x128 -x127 -x126 x125 x124 x123 x122 
12.08/12.15	v x121 -x176 -x175 x174 -x173 -x172 x171 x170 -x169 -x120 x119 x118 -x117 -x116 -x115 -x114 x113 -x168 -x167 -x166 -x165 -x164 
12.08/12.15	v -x163 -x162 -x161 x112 -x111 -x110 -x109 -x108 -x107 x106 x105 -x160 -x159 -x158 -x157 -x156 -x155 x154 -x153 -x104 -x103 -x102 
12.08/12.15	v -x101 -x100 -x99 -x98 x97 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 -x96 -x95 -x94 -x93 -x92 -x91 x90 x89 -x144 -x143 
12.08/12.15	v -x142 -x141 -x140 -x139 x138 -x137 -x88 -x87 -x86 -x85 -x84 -x83 -x82 x81 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 
12.08/12.15	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 x52 
12.08/12.15	v -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 
12.08/12.15	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 
12.08/12.15	c SCIP Status        : problem is solved [optimal solution found]
12.08/12.15	c Solving Time       :      11.66
12.08/12.15	c Original Problem   :
12.08/12.15	c   Problem name     : HOME/instance-1869864-1245186852.opb
12.08/12.15	c   Variables        : 704 (704 binary, 0 integer, 0 implicit integer, 0 continuous)
12.08/12.15	c   Constraints      : 529 initial, 529 maximal
12.08/12.15	c Presolved Problem  :
12.08/12.15	c   Problem name     : t_HOME/instance-1869864-1245186852.opb
12.08/12.15	c   Variables        : 568 (568 binary, 0 integer, 0 implicit integer, 0 continuous)
12.08/12.15	c   Constraints      : 409 initial, 2346 maximal
12.08/12.15	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
12.08/12.15	c   trivial          :       0.00          0          0          0          0          0          0          0          0
12.08/12.15	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
12.08/12.15	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
12.08/12.15	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
12.08/12.15	c   implics          :       0.00          0          0          0          0          0          0          0          0
12.08/12.15	c   probing          :       0.03          0          0          0          0          0          0          0          0
12.08/12.15	c   and              :       0.03         16        112          0          0          0        112          0        112
12.08/12.15	c   linear           :       0.00          1          7          0          0          0          0          0         54
12.08/12.15	c   logicor          :       0.00          0          0          0          0          0          0          0          0
12.08/12.15	c   root node        :          -          0          -          -          0          -          -          -          -
12.08/12.15	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
12.08/12.15	c   integral         :          0          0          0       4290          0          1        142          0          0       8336
12.08/12.15	c   and              :        392       8796      15676          0          0        186      25066       9839          0          0
12.08/12.15	c   linear           :          8          6      15489          0          0       1130      10578          0          0          0
12.08/12.15	c   logicor          :          9+         6       6375          1          0         63       1695          0          0          0
12.08/12.15	c   countsols        :          0          0          0          1          0          0          0          0          0          0
12.08/12.15	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
12.08/12.15	c   integral         :       3.32       0.00       0.00       3.32       0.00
12.08/12.15	c   and              :       0.93       0.68       0.25       0.00       0.00
12.08/12.15	c   linear           :       0.79       0.00       0.79       0.00       0.00
12.08/12.15	c   logicor          :       0.12       0.00       0.12       0.00       0.00
12.08/12.15	c   countsols        :       0.00       0.00       0.00       0.00       0.00
12.08/12.15	c Propagators        :       Time      Calls    Cutoffs    DomReds
12.08/12.15	c   rootredcost      :       0.01          0          0          0
12.08/12.15	c   pseudoobj        :       0.00      15250          0          0
12.08/12.15	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
12.08/12.15	c   propagation      :       0.49       1379       1348      14048       53.0        127       30.8          -
12.08/12.15	c   infeasible LP    :       0.00         15         15        142       52.9          2       24.0          0
12.08/12.15	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
12.08/12.15	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
12.08/12.15	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
12.08/12.15	c   applied globally :          -          -          -       1972       21.9          -          -          -
12.08/12.15	c   applied locally  :          -          -          -          1       57.0          -          -          -
12.08/12.15	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
12.08/12.15	c   cut pool         :       0.00          5          -          -         11          -    (maximal pool size: 41)
12.08/12.15	c   redcost          :       0.12       8797          0          0          0          0
12.08/12.15	c   impliedbounds    :       0.00          6          0          0          6          0
12.08/12.15	c   intobj           :       0.00          0          0          0          0          0
12.08/12.15	c   gomory           :       0.06          6          0          0          2          0
12.08/12.15	c   strongcg         :       0.01          6          0          0         16          0
12.08/12.15	c   cmir             :       0.04          6          0          0         25          0
12.08/12.15	c   flowcover        :       0.09          6          0          0         22          0
12.08/12.15	c   clique           :       0.00          1          0          0          0          0
12.08/12.15	c   zerohalf         :       0.00          0          0          0          0          0
12.08/12.15	c   mcf              :       0.01          1          0          0          0          0
12.08/12.15	c Pricers            :       Time      Calls       Vars
12.08/12.15	c   problem variables:       0.00          0          0
12.08/12.15	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
12.08/12.15	c   relpscost        :       3.31       4289          1        142          0          0       8336
12.08/12.15	c   pscost           :       0.00          0          0          0          0          0          0
12.08/12.15	c   inference        :       0.00          0          0          0          0          0          0
12.08/12.15	c   mostinf          :       0.00          0          0          0          0          0          0
12.08/12.15	c   leastinf         :       0.00          0          0          0          0          0          0
12.08/12.15	c   fullstrong       :       0.00          0          0          0          0          0          0
12.08/12.15	c   allfullstrong    :       0.00          0          0          0          0          0          0
12.08/12.15	c   random           :       0.00          0          0          0          0          0          0
12.08/12.15	c Primal Heuristics  :       Time      Calls      Found
12.08/12.15	c   LP solutions     :       0.01          -          1
12.08/12.15	c   pseudo solutions :       0.00          -          0
12.08/12.15	c   oneopt           :       0.00          0          0
12.08/12.15	c   crossover        :       0.00          0          0
12.08/12.15	c   guideddiving     :       0.00          0          0
12.08/12.15	c   intshifting      :       0.00          0          0
12.08/12.15	c   fracdiving       :       0.00          2          0
12.08/12.15	c   veclendiving     :       0.02          2          0
12.08/12.15	c   linesearchdiving :       0.02          2          0
12.08/12.15	c   coefdiving       :       0.03          3          0
12.08/12.15	c   pscostdiving     :       0.09          3          0
12.08/12.15	c   feaspump         :       0.03          2          0
12.08/12.15	c   objpscostdiving  :       0.05          2          0
12.08/12.15	c   rootsoldiving    :       0.03          2          0
12.08/12.15	c   simplerounding   :       0.01          0          0
12.08/12.15	c   rounding         :       0.05       1304          0
12.08/12.15	c   shifting         :       1.02        391          0
12.08/12.15	c   fixandinfer      :       0.00          0          0
12.08/12.15	c   intdiving        :       0.00          0          0
12.08/12.15	c   actconsdiving    :       0.00          0          0
12.08/12.15	c   octane           :       0.00          0          0
12.08/12.15	c   rens             :       0.02          1          0
12.08/12.15	c   rins             :       0.00          0          0
12.08/12.15	c   localbranching   :       0.00          0          0
12.08/12.15	c   mutation         :       0.00          0          0
12.08/12.15	c   dins             :       0.00          0          0
12.08/12.15	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
12.08/12.15	c   primal LP        :       0.17          0          0       0.00       0.00
12.08/12.15	c   dual LP          :       2.83       8983      20737       2.31    7327.56
12.08/12.15	c   barrier LP       :       0.00          0          0       0.00          -
12.08/12.15	c   diving/probing LP:       0.15        501       1945       3.88   12966.67
12.08/12.15	c   strong branching :       3.20       4285      27659       6.45    8643.44
12.08/12.15	c     (at root node) :          -         23       1003      43.61          -
12.08/12.15	c   conflict analysis:       0.00          0          0       0.00          -
12.08/12.15	c B&B Tree           :
12.08/12.15	c   number of runs   :          1
12.08/12.15	c   nodes            :       5051
12.08/12.15	c   nodes (total)    :       5051
12.08/12.15	c   nodes left       :          0
12.08/12.15	c   max depth        :         92
12.08/12.15	c   max depth (total):         92
12.08/12.15	c   backtracks       :        584 (11.6%)
12.08/12.15	c   delayed cutoffs  :        575
12.08/12.15	c   repropagations   :       2228 (6449 domain reductions, 472 cutoffs)
12.08/12.15	c   avg switch length:       4.00
12.08/12.15	c   switching time   :       0.54
12.08/12.15	c Solution           :
12.08/12.15	c   Solutions found  :          1 (1 improvements)
12.08/12.15	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 5051 nodes, 11.65 seconds, depth 66, found by <relaxation>)
12.08/12.15	c   Dual Bound       : +3.00000000000000e+00
12.08/12.15	c   Gap              :       0.00 %
12.08/12.15	c   Root Dual Bound  : +3.00000000000000e+00
12.08/12.17	c Time complete: 12.15.

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-1869864-1245186852/watcher-1869864-1245186852 -o /tmp/evaluation-result-1869864-1245186852/solver-1869864-1245186852 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869864-1245186852.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 4445
/proc/meminfo: memFree=1829040/2055920 swapFree=4191900/4192956
[pid=4445] ppid=4443 vsize=4324 CPUtime=0
/proc/4445/stat : 4445 (pbscip.linux.x8) R 4443 4445 3375 0 -1 4194304 465 0 0 0 0 0 0 0 18 0 1 0 186285928 4427776 449 1992294400 4194304 7823515 548682068736 18446744073709551615 6883856 0 0 4096 0 0 0 0 17 1 0 0
/proc/4445/statm: 1081 462 299 886 0 191 0

[startup+0.0706041 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4445
/proc/meminfo: memFree=1829040/2055920 swapFree=4191900/4192956
[pid=4445] ppid=4443 vsize=13720 CPUtime=0.05
/proc/4445/stat : 4445 (pbscip.linux.x8) R 4443 4445 3375 0 -1 4194304 2817 0 0 0 2 3 0 0 18 0 1 0 186285928 14049280 2445 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4445/statm: 3430 2445 404 886 0 2540 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 13720

[startup+0.101607 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4445
/proc/meminfo: memFree=1829040/2055920 swapFree=4191900/4192956
[pid=4445] ppid=4443 vsize=13720 CPUtime=0.09
/proc/4445/stat : 4445 (pbscip.linux.x8) R 4443 4445 3375 0 -1 4194304 2817 0 0 0 3 6 0 0 18 0 1 0 186285928 14049280 2445 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4445/statm: 3430 2445 404 886 0 2540 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13720

[startup+0.301629 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4445
/proc/meminfo: memFree=1829040/2055920 swapFree=4191900/4192956
[pid=4445] ppid=4443 vsize=19780 CPUtime=0.29
/proc/4445/stat : 4445 (pbscip.linux.x8) R 4443 4445 3375 0 -1 4194304 4476 0 0 0 22 7 0 0 19 0 1 0 186285928 20254720 4093 1992294400 4194304 7823515 548682068736 18446744073709551615 4545401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4445/statm: 4945 4093 562 886 0 4055 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19780

[startup+0.701673 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4445
/proc/meminfo: memFree=1829040/2055920 swapFree=4191900/4192956
[pid=4445] ppid=4443 vsize=22464 CPUtime=0.69
/proc/4445/stat : 4445 (pbscip.linux.x8) R 4443 4445 3375 0 -1 4194304 7206 0 0 0 58 11 0 0 22 0 1 0 186285928 23003136 4887 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4445/statm: 5616 4887 568 886 0 4726 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22464

[startup+1.50177 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4446
/proc/meminfo: memFree=1811496/2055920 swapFree=4191900/4192956
[pid=4445] ppid=4443 vsize=22464 CPUtime=1.49
/proc/4445/stat : 4445 (pbscip.linux.x8) R 4443 4445 3375 0 -1 4194304 7233 0 0 0 135 14 0 0 25 0 1 0 186285928 23003136 4896 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4445/statm: 5616 4896 574 886 0 4726 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22464

[startup+3.10295 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4446
/proc/meminfo: memFree=1811368/2055920 swapFree=4191900/4192956
[pid=4445] ppid=4443 vsize=22464 CPUtime=3.09
/proc/4445/stat : 4445 (pbscip.linux.x8) R 4443 4445 3375 0 -1 4194304 7251 0 0 0 290 19 0 0 25 0 1 0 186285928 23003136 4914 1992294400 4194304 7823515 548682068736 18446744073709551615 6173487 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4445/statm: 5616 4914 574 886 0 4726 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22464

[startup+6.3013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4446
/proc/meminfo: memFree=1810856/2055920 swapFree=4191900/4192956
[pid=4445] ppid=4443 vsize=23412 CPUtime=6.28
/proc/4445/stat : 4445 (pbscip.linux.x8) R 4443 4445 3375 0 -1 4194304 7461 0 0 0 599 29 0 0 25 0 1 0 186285928 23973888 5124 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4445/statm: 5853 5124 574 886 0 4963 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 23412

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

[startup+9.50165 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4446
/proc/meminfo: memFree=1808616/2055920 swapFree=4191900/4192956
[pid=4445] ppid=4443 vsize=26176 CPUtime=9.48
/proc/4445/stat : 4445 (pbscip.linux.x8) R 4443 4445 3375 0 -1 4194304 8169 0 0 0 909 39 0 0 25 0 1 0 186285928 26804224 5831 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4445/statm: 6544 5831 574 886 0 5654 0
Current children cumulated CPU time (s) 9.48
Current children cumulated vsize (KiB) 26176

[startup+11.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4446
/proc/meminfo: memFree=1807464/2055920 swapFree=4191900/4192956
[pid=4445] ppid=4443 vsize=26672 CPUtime=11.08
/proc/4445/stat : 4445 (pbscip.linux.x8) R 4443 4445 3375 0 -1 4194304 8291 0 0 0 1064 44 0 0 25 0 1 0 186285928 27312128 5953 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4445/statm: 6668 5953 574 886 0 5778 0
Current children cumulated CPU time (s) 11.08
Current children cumulated vsize (KiB) 26672

[startup+11.9029 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4446
/proc/meminfo: memFree=1807464/2055920 swapFree=4191900/4192956
[pid=4445] ppid=4443 vsize=27816 CPUtime=11.88
/proc/4445/stat : 4445 (pbscip.linux.x8) R 4443 4445 3375 0 -1 4194304 8585 0 0 0 1141 47 0 0 25 0 1 0 186285928 28483584 6247 1992294400 4194304 7823515 548682068736 18446744073709551615 4685941 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4445/statm: 6954 6247 574 886 0 6064 0
Current children cumulated CPU time (s) 11.88
Current children cumulated vsize (KiB) 27816

[startup+12.1059 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4446
/proc/meminfo: memFree=1805992/2055920 swapFree=4191900/4192956
[pid=4445] ppid=4443 vsize=27976 CPUtime=12.08
/proc/4445/stat : 4445 (pbscip.linux.x8) R 4443 4445 3375 0 -1 4194304 8610 0 0 0 1161 47 0 0 25 0 1 0 186285928 28647424 6272 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4445/statm: 6994 6272 574 886 0 6104 0
Current children cumulated CPU time (s) 12.08
Current children cumulated vsize (KiB) 27976

Child status: 0
Real time (s): 12.1729
CPU time (s): 12.1622
CPU user time (s): 11.6782
CPU system time (s): 0.483926
CPU usage (%): 99.9114
Max. virtual memory (cumulated for all children) (KiB): 31652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.6782
system time used= 0.483926
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8656
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= 3
involuntary context switches= 26

runsolver used 0.016997 second user time and 0.038994 second system time

The end

Launcher Data 

Begin job on node9 at 2009-06-16 23:14:12
IDJOB=1869864
IDBENCH=47931
IDSOLVER=683
FILE ID=node9/1869864-1245186852
PBS_JOBID= 9363915
Free space on /tmp= 66160 MiB

SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
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.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1869864-1245186852/watcher-1869864-1245186852 -o /tmp/evaluation-result-1869864-1245186852/solver-1869864-1245186852 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869864-1245186852.opb

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

MD5SUM BENCH= 870560ebbd959d9c8bd54c4fcdba3455
RANDOM SEED=704291389

node9.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		: 3000.231
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		: 3000.231
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:       1829456 kB
Buffers:         48708 kB
Cached:         111036 kB
SwapCached:        260 kB
Active:          60880 kB
Inactive:       111660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1829456 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            9840 kB
Writeback:          60 kB
Mapped:          21996 kB
Slab:            39900 kB
Committed_AS:   166188 kB
PageTables:       1392 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= 66152 MiB
End job on node9 at 2009-06-16 23:14:25