Trace number 1870083

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 8.99163 8.99407

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=197-P1=29-P2=199-P3=251-P4=227-P5=257-P6=149-P7=53-B.opb
MD5SUM83b6f70c71dbcf261c00790940be437e
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 benchmark8.99163
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables168
Total number of constraints15
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints15
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)448
Sum of products size (including duplicates)896
Number of different products448
Sum of products size896

Solver Data 

0.00/0.01	c SCIP version 1.1.0.7
0.00/0.01	c LP-Solver Clp 1.8.2
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c read problem <HOME/instance-1870083-1245188634.opb>
0.00/0.01	c original problem has 616 variables (616 bin, 0 int, 0 impl, 0 cont) and 463 constraints
0.00/0.02	c start presolving problem
0.00/0.02	c presolving:
0.05/0.08	c (round 1) 7 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 48 chg coeffs, 0 upgd conss, 2548 impls, 0 clqs
0.05/0.09	c (round 2) 23 del vars, 14 del conss, 0 chg bounds, 0 chg sides, 62 chg coeffs, 8 upgd conss, 3892 impls, 0 clqs
0.05/0.09	c (round 3) 39 del vars, 28 del conss, 0 chg bounds, 0 chg sides, 76 chg coeffs, 8 upgd conss, 5012 impls, 0 clqs
0.05/0.09	c (round 4) 55 del vars, 42 del conss, 0 chg bounds, 0 chg sides, 90 chg coeffs, 8 upgd conss, 5908 impls, 0 clqs
0.05/0.10	c (round 5) 71 del vars, 56 del conss, 0 chg bounds, 0 chg sides, 104 chg coeffs, 8 upgd conss, 6580 impls, 0 clqs
0.09/0.10	c (round 6) 87 del vars, 70 del conss, 0 chg bounds, 0 chg sides, 118 chg coeffs, 8 upgd conss, 7028 impls, 0 clqs
0.09/0.10	c (round 7) 103 del vars, 84 del conss, 0 chg bounds, 0 chg sides, 132 chg coeffs, 8 upgd conss, 7252 impls, 0 clqs
0.09/0.10	c (round 8) 119 del vars, 98 del conss, 0 chg bounds, 0 chg sides, 146 chg coeffs, 8 upgd conss, 7252 impls, 0 clqs
0.09/0.13	c    (0.1s) probing: 193/497 (38.8%) - 0 fixings, 0 aggregations, 14 implications, 0 bound changes
0.09/0.13	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.13	c presolving (9 rounds):
0.09/0.13	c  119 deleted vars, 98 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 146 changed coefficients
0.09/0.13	c  7280 implications, 0 cliques
0.09/0.13	c presolved problem has 497 variables (497 bin, 0 int, 0 impl, 0 cont) and 358 constraints
0.09/0.13	c     343 constraints of type <and>
0.09/0.13	c       7 constraints of type <linear>
0.09/0.13	c       8 constraints of type <logicor>
0.09/0.13	c transformed objective value is always integral (scale: 2)
0.09/0.13	c Presolving Time: 0.07
0.09/0.13	c OPT-NLC
0.09/0.13	c -----------------------------------------------------------------------------------------------
0.09/0.13	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.13	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.13	c limits/memory = c 1620
0.09/0.13	c # maximal time in seconds to run
0.09/0.13	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.13	c limits/time = c 1791
0.09/0.13	c # frequency for displaying node information lines
0.09/0.13	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.13	c display/freq = c 10000
0.09/0.13	c -----------------------------------------------------------------------------------------------
0.09/0.13	c start solving problem
0.09/0.13	c 
0.09/0.13	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.13	c   0.1s|     1 |     0 |    19 |2281k|   0 |  12 | 497 | 358 | 358 | 497 | 701 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.19	c   0.1s|     1 |     0 |   399 |2313k|   0 |  10 | 497 | 358 | 358 | 497 | 706 |   5 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.22	c   0.2s|     1 |     0 |   435 |2326k|   0 |  24 | 497 | 358 | 358 | 497 | 713 |  12 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.25	c   0.2s|     1 |     0 |   452 |2345k|   0 |  21 | 497 | 358 | 358 | 497 | 723 |  22 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.28	c   0.2s|     1 |     0 |   462 |2353k|   0 |  22 | 497 | 358 | 358 | 497 | 728 |  27 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.32	c   0.3s|     1 |     0 |   472 |2366k|   0 |  21 | 497 | 358 | 358 | 497 | 733 |  32 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.37	c   0.3s|     1 |     0 |   524 |2382k|   0 |  37 | 497 | 358 | 358 | 497 | 741 |  40 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.58	c   0.5s|     1 |     2 |   524 |2383k|   0 |  37 | 497 | 358 | 358 | 497 | 741 |  40 |   0 |  27 | 3.000000e+00 |      --      |    Inf 
8.89/8.97	o 3
8.89/8.97	c * 8.8s|  1336 |     0 | 25698 |2953k|  78 |   - | 497 | 755 | 141 | 497 | 281 |  10k| 409 |3268 | 3.000000e+00 | 3.000000e+00 |   0.00%
8.89/8.98	c 
8.89/8.98	c SCIP Status        : problem is solved [optimal solution found]
8.89/8.98	c Solving Time (sec) : 8.81
8.89/8.98	c Solving Nodes      : 1336
8.89/8.98	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
8.89/8.98	c Dual Bound         : +3.00000000000000e+00
8.89/8.98	c Gap                : 0.00 %
8.89/8.98	c NODE         1336
8.89/8.98	c DUAL BOUND   3
8.89/8.98	c PRIMAL BOUND 3
8.89/8.98	c GAP          0
8.89/8.98	s OPTIMUM FOUND
8.89/8.98	v -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x112 x111 -x110 -x109 -x108 x107 
8.89/8.98	v -x106 x105 -x152 x151 x150 -x149 -x148 x147 -x146 x145 -x104 -x103 -x102 -x101 -x100 -x99 -x98 x97 -x144 -x143 -x142 x141 
8.89/8.98	v -x140 -x139 x138 -x137 -x96 x95 x94 x93 -x92 x91 -x90 x89 -x136 -x135 -x134 x133 x132 -x131 -x130 x129 -x88 -x87 x86 -x85 -x84 
8.89/8.98	v -x83 x82 x81 -x128 -x127 -x126 -x125 -x124 -x123 -x122 -x121 x80 x79 -x78 -x77 -x76 -x75 x74 x73 -x120 -x119 -x118 -x117 -x116 
8.89/8.98	v -x115 -x114 -x113 -x72 -x71 x70 -x69 -x68 x67 x66 x65 -x64 -x63 -x62 -x61 -x60 -x59 x58 x57 -x56 x55 -x54 -x53 -x52 x51 -x50 
8.89/8.98	v 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 -x24 -x23 
8.89/8.98	v -x22 -x21 -x20 x19 -x18 x17 -x16 -x15 -x14 -x13 x12 x11 -x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
8.89/8.98	c SCIP Status        : problem is solved [optimal solution found]
8.89/8.98	c Solving Time       :       8.81
8.89/8.98	c Original Problem   :
8.89/8.98	c   Problem name     : HOME/instance-1870083-1245188634.opb
8.89/8.98	c   Variables        : 616 (616 binary, 0 integer, 0 implicit integer, 0 continuous)
8.89/8.98	c   Constraints      : 463 initial, 463 maximal
8.89/8.98	c Presolved Problem  :
8.89/8.98	c   Problem name     : t_HOME/instance-1870083-1245188634.opb
8.89/8.98	c   Variables        : 497 (497 binary, 0 integer, 0 implicit integer, 0 continuous)
8.89/8.98	c   Constraints      : 358 initial, 755 maximal
8.89/8.98	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
8.89/8.98	c   trivial          :       0.00          0          0          0          0          0          0          0          0
8.89/8.98	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
8.89/8.98	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
8.89/8.98	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
8.89/8.98	c   implics          :       0.00          0          0          0          0          0          0          0          0
8.89/8.98	c   probing          :       0.03          0          0          0          0          0          0          0          0
8.89/8.98	c   and              :       0.04         14         98          0          0          0         98          0         98
8.89/8.98	c   linear           :       0.00          1          6          0          0          0          0          0         48
8.89/8.98	c   logicor          :       0.00          0          0          0          0          0          0          0          0
8.89/8.98	c   root node        :          -          0          -          -          0          -          -          -          -
8.89/8.98	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
8.89/8.98	c   integral         :          0          0          0       1208          0         15        122          0          0       2254
8.89/8.98	c   and              :        343       3197       4002          1          0         58       5575      10137          0          0
8.89/8.98	c   linear           :          7          6       3944          1          0        214       2057          0          0          0
8.89/8.98	c   logicor          :          8+         6       1132          1          0         12        191          0          0          0
8.89/8.98	c   countsols        :          0          0          0          1          0          0          0          0          0          0
8.89/8.98	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
8.89/8.98	c   integral         :       2.31       0.00       0.00       2.31       0.00
8.89/8.98	c   and              :       0.21       0.15       0.06       0.00       0.00
8.89/8.98	c   linear           :       0.19       0.00       0.19       0.00       0.00
8.89/8.98	c   logicor          :       0.03       0.00       0.03       0.00       0.00
8.89/8.98	c   countsols        :       0.00       0.00       0.00       0.00       0.00
8.89/8.98	c Propagators        :       Time      Calls    Cutoffs    DomReds
8.89/8.98	c   rootredcost      :       0.00          0          0          0
8.89/8.98	c   pseudoobj        :       0.00       3605          0          0
8.89/8.98	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
8.89/8.98	c   propagation      :       0.10        284        276       2181       42.3         21       20.7          -
8.89/8.98	c   infeasible LP    :       0.00          6          0          0        0.0          0        0.0          0
8.89/8.98	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
8.89/8.98	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
8.89/8.98	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
8.89/8.98	c   applied globally :          -          -          -        397       22.1          -          -          -
8.89/8.98	c   applied locally  :          -          -          -         12       52.6          -          -          -
8.89/8.98	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
8.89/8.98	c   cut pool         :       0.00          5          -          -          1          -    (maximal pool size: 59)
8.89/8.98	c   redcost          :       0.08       3197          0          0          0          0
8.89/8.98	c   impliedbounds    :       0.00          6          0          0         23          0
8.89/8.98	c   intobj           :       0.00          0          0          0          0          0
8.89/8.98	c   gomory           :       0.03          6          0          0          6          0
8.89/8.98	c   strongcg         :       0.01          6          0          0         14          0
8.89/8.98	c   cmir             :       0.05          6          0          0         30          0
8.89/8.98	c   flowcover        :       0.07          6          0          0         54          0
8.89/8.98	c   clique           :       0.00          1          0          0          0          0
8.89/8.98	c   zerohalf         :       0.00          0          0          0          0          0
8.89/8.98	c   mcf              :       0.00          1          0          0          0          0
8.89/8.98	c Pricers            :       Time      Calls       Vars
8.89/8.98	c   problem variables:       0.00          0          0
8.89/8.98	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
8.89/8.98	c   relpscost        :       2.31       1207         15        122          0          0       2254
8.89/8.98	c   pscost           :       0.00          0          0          0          0          0          0
8.89/8.98	c   inference        :       0.00          0          0          0          0          0          0
8.89/8.98	c   mostinf          :       0.00          0          0          0          0          0          0
8.89/8.98	c   leastinf         :       0.00          0          0          0          0          0          0
8.89/8.98	c   fullstrong       :       0.00          0          0          0          0          0          0
8.89/8.98	c   allfullstrong    :       0.00          0          0          0          0          0          0
8.89/8.98	c   random           :       0.00          0          0          0          0          0          0
8.89/8.98	c Primal Heuristics  :       Time      Calls      Found
8.89/8.98	c   LP solutions     :       0.00          -          1
8.89/8.98	c   pseudo solutions :       0.00          -          0
8.89/8.98	c   oneopt           :       0.00          0          0
8.89/8.98	c   crossover        :       0.00          0          0
8.89/8.98	c   guideddiving     :       0.00          0          0
8.89/8.98	c   intshifting      :       0.00          0          0
8.89/8.98	c   rootsoldiving    :       0.07          3          0
8.89/8.98	c   coefdiving       :       0.04          6          0
8.89/8.98	c   pscostdiving     :       0.04          6          0
8.89/8.98	c   fracdiving       :       0.04          6          0
8.89/8.98	c   veclendiving     :       0.05          6          0
8.89/8.98	c   linesearchdiving :       0.04          6          0
8.89/8.98	c   feaspump         :       0.09          4          0
8.89/8.98	c   objpscostdiving  :       0.28          4          0
8.89/8.98	c   simplerounding   :       0.01          0          0
8.89/8.98	c   rounding         :       0.03        814          0
8.89/8.98	c   shifting         :       0.46        223          0
8.89/8.98	c   fixandinfer      :       0.00          0          0
8.89/8.98	c   intdiving        :       0.00          0          0
8.89/8.98	c   actconsdiving    :       0.00          0          0
8.89/8.98	c   octane           :       0.00          0          0
8.89/8.98	c   rens             :       0.02          1          0
8.89/8.98	c   rins             :       0.00          0          0
8.89/8.98	c   localbranching   :       0.00          0          0
8.89/8.98	c   mutation         :       0.00          0          0
8.89/8.98	c   dins             :       0.00          0          0
8.89/8.98	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
8.89/8.98	c   primal LP        :       0.48          0          0       0.00       0.00
8.89/8.98	c   dual LP          :       3.67       3453      22097       6.40    6020.98
8.89/8.98	c   barrier LP       :       0.00          0          0       0.00          -
8.89/8.98	c   diving/probing LP:       0.58        553       3601       6.51    6208.62
8.89/8.98	c   strong branching :       2.17       3268      32745      10.02   15089.86
8.89/8.98	c     (at root node) :          -         27       1869      69.22          -
8.89/8.98	c   conflict analysis:       0.00          0          0       0.00          -
8.89/8.98	c B&B Tree           :
8.89/8.98	c   number of runs   :          1
8.89/8.98	c   nodes            :       1336
8.89/8.98	c   nodes (total)    :       1336
8.89/8.98	c   nodes left       :          0
8.89/8.98	c   max depth        :         78
8.89/8.98	c   max depth (total):         78
8.89/8.98	c   backtracks       :        122 (9.1%)
8.89/8.98	c   delayed cutoffs  :         53
8.89/8.98	c   repropagations   :        192 (913 domain reductions, 53 cutoffs)
8.89/8.98	c   avg switch length:       2.54
8.89/8.98	c   switching time   :       0.56
8.89/8.98	c Solution           :
8.89/8.98	c   Solutions found  :          1 (1 improvements)
8.89/8.98	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 1336 nodes, 8.81 seconds, depth 69, found by <relaxation>)
8.89/8.98	c   Dual Bound       : +3.00000000000000e+00
8.89/8.98	c   Gap              :       0.00 %
8.89/8.98	c   Root Dual Bound  : +3.00000000000000e+00
8.89/8.99	c Time complete: 8.98.

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-1870083-1245188634/watcher-1870083-1245188634 -o /tmp/evaluation-result-1870083-1245188634/solver-1870083-1245188634 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870083-1245188634.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 5395
/proc/meminfo: memFree=1821600/2055920 swapFree=4192812/4192956
[pid=5395] ppid=5393 vsize=5812 CPUtime=0
/proc/5395/stat : 5395 (pbscip.linux.x8) R 5393 5395 4010 0 -1 4194304 518 0 0 0 0 0 0 0 18 0 1 0 186463970 5951488 502 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/5395/statm: 1453 507 336 1256 0 192 0

[startup+0.064711 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 5395
/proc/meminfo: memFree=1821600/2055920 swapFree=4192812/4192956
[pid=5395] ppid=5393 vsize=14808 CPUtime=0.05
/proc/5395/stat : 5395 (pbscip.linux.x8) R 5393 5395 4010 0 -1 4194304 2851 0 0 0 2 3 0 0 18 0 1 0 186463970 15163392 2481 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5395/statm: 3702 2481 446 1256 0 2441 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 14808

[startup+0.101714 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 5395
/proc/meminfo: memFree=1821600/2055920 swapFree=4192812/4192956
[pid=5395] ppid=5393 vsize=15896 CPUtime=0.09
/proc/5395/stat : 5395 (pbscip.linux.x8) R 5393 5395 4010 0 -1 4194304 3143 0 0 0 5 4 0 0 18 0 1 0 186463970 16277504 2773 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5395/statm: 3974 2773 482 1256 0 2713 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15896

[startup+0.301738 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 5395
/proc/meminfo: memFree=1821600/2055920 swapFree=4192812/4192956
[pid=5395] ppid=5393 vsize=21844 CPUtime=0.29
/proc/5395/stat : 5395 (pbscip.linux.x8) R 5393 5395 4010 0 -1 4194304 4468 0 0 0 24 5 0 0 19 0 1 0 186463970 22368256 4087 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5395/statm: 5461 4087 677 1256 0 4200 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21844

[startup+0.701784 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 5395
/proc/meminfo: memFree=1821600/2055920 swapFree=4192812/4192956
[pid=5395] ppid=5393 vsize=22640 CPUtime=0.69
/proc/5395/stat : 5395 (pbscip.linux.x8) R 5393 5395 4010 0 -1 4194304 6457 0 0 0 62 7 0 0 22 0 1 0 186463970 23183360 4269 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5395/statm: 5660 4269 689 1256 0 4399 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22640

[startup+1.50188 s]
/proc/loadavg: 0.92 0.97 0.98 2/65 5396
/proc/meminfo: memFree=1807128/2055920 swapFree=4192812/4192956
[pid=5395] ppid=5393 vsize=22640 CPUtime=1.49
/proc/5395/stat : 5395 (pbscip.linux.x8) R 5393 5395 4010 0 -1 4194304 6500 0 0 0 141 8 0 0 25 0 1 0 186463970 23183360 4312 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5395/statm: 5660 4312 696 1256 0 4399 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22640

[startup+3.10206 s]
/proc/loadavg: 0.92 0.97 0.98 2/65 5396
/proc/meminfo: memFree=1806872/2055920 swapFree=4192812/4192956
[pid=5395] ppid=5393 vsize=22640 CPUtime=3.09
/proc/5395/stat : 5395 (pbscip.linux.x8) R 5393 5395 4010 0 -1 4194304 6531 0 0 0 299 10 0 0 25 0 1 0 186463970 23183360 4343 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5395/statm: 5660 4343 697 1256 0 4399 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22640

[startup+6.30144 s]
/proc/loadavg: 0.93 0.97 0.98 2/65 5396
/proc/meminfo: memFree=1806168/2055920 swapFree=4192812/4192956
[pid=5395] ppid=5393 vsize=23588 CPUtime=6.29
/proc/5395/stat : 5395 (pbscip.linux.x8) R 5393 5395 4010 0 -1 4194304 6825 0 0 0 616 13 0 0 25 0 1 0 186463970 24154112 4637 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5395/statm: 5897 4637 697 1256 0 4636 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23588

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

[startup+7.90162 s]
/proc/loadavg: 0.93 0.97 0.98 2/65 5396
/proc/meminfo: memFree=1805144/2055920 swapFree=4192812/4192956
[pid=5395] ppid=5393 vsize=24196 CPUtime=7.89
/proc/5395/stat : 5395 (pbscip.linux.x8) R 5393 5395 4010 0 -1 4194304 6967 0 0 0 774 15 0 0 25 0 1 0 186463970 24776704 4779 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5395/statm: 6049 4779 697 1256 0 4788 0
Current children cumulated CPU time (s) 7.89
Current children cumulated vsize (KiB) 24196

[startup+8.70172 s]
/proc/loadavg: 0.93 0.97 0.98 2/65 5396
/proc/meminfo: memFree=1804760/2055920 swapFree=4192812/4192956
[pid=5395] ppid=5393 vsize=24584 CPUtime=8.69
/proc/5395/stat : 5395 (pbscip.linux.x8) R 5393 5395 4010 0 -1 4194304 7033 0 0 0 854 15 0 0 25 0 1 0 186463970 25174016 4845 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5395/statm: 6146 4845 697 1256 0 4885 0
Current children cumulated CPU time (s) 8.69
Current children cumulated vsize (KiB) 24584

[startup+8.90174 s]
/proc/loadavg: 0.93 0.97 0.98 2/65 5396
/proc/meminfo: memFree=1804760/2055920 swapFree=4192812/4192956
[pid=5395] ppid=5393 vsize=24584 CPUtime=8.89
/proc/5395/stat : 5395 (pbscip.linux.x8) R 5393 5395 4010 0 -1 4194304 7068 0 0 0 873 16 0 0 25 0 1 0 186463970 25174016 4880 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5395/statm: 6146 4880 697 1256 0 4885 0
Current children cumulated CPU time (s) 8.89
Current children cumulated vsize (KiB) 24584

Child status: 0
Real time (s): 8.99407
CPU time (s): 8.99163
CPU user time (s): 8.82366
CPU system time (s): 0.167974
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 24584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.82366
system time used= 0.167974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7074
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= 12

runsolver used 0.015997 second user time and 0.026995 second system time

The end

Launcher Data 

Begin job on node11 at 2009-06-16 23:43:54
IDJOB=1870083
IDBENCH=48040
IDSOLVER=684
FILE ID=node11/1870083-1245188634
PBS_JOBID= 9363930
Free space on /tmp= 66196 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=197-P1=29-P2=199-P3=251-P4=227-P5=257-P6=149-P7=53-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-1870083-1245188634/watcher-1870083-1245188634 -o /tmp/evaluation-result-1870083-1245188634/solver-1870083-1245188634 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870083-1245188634.opb

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

MD5SUM BENCH= 83b6f70c71dbcf261c00790940be437e
RANDOM SEED=1604844648

node11.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1822016 kB
Buffers:         50580 kB
Cached:         111124 kB
SwapCached:          0 kB
Active:          76256 kB
Inactive:        98884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1822016 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           12020 kB
Writeback:           0 kB
Mapped:          23244 kB
Slab:            44664 kB
Committed_AS:   194540 kB
PageTables:       1456 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= 66184 MiB
End job on node11 at 2009-06-16 23:44:03