Trace number 1869867

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 64.9841 64.9912

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=53-P1=5-P2=67-P3=53-P4=17-P5=103-P6=29-P7=71-P8=47-B.opb
MD5SUM43e5891f3de726e47642c5b88db45e69
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 benchmark8.5577
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 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 constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)392
Sum of products size (including duplicates)784
Number of different products392
Sum of products size784

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-1869867-1245186868.opb>
0.00/0.01	c original problem has 560 variables (560 bin, 0 int, 0 impl, 0 cont) and 409 constraints
0.00/0.02	c start presolving problem
0.00/0.02	c presolving:
0.00/0.07	c (round 1) 8 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 45 chg coeffs, 0 upgd conss, 2464 impls, 0 clqs
0.00/0.07	c (round 2) 22 del vars, 12 del conss, 0 chg bounds, 0 chg sides, 57 chg coeffs, 9 upgd conss, 3640 impls, 0 clqs
0.00/0.07	c (round 3) 36 del vars, 24 del conss, 0 chg bounds, 0 chg sides, 69 chg coeffs, 9 upgd conss, 4648 impls, 0 clqs
0.00/0.08	c (round 4) 50 del vars, 36 del conss, 0 chg bounds, 0 chg sides, 81 chg coeffs, 9 upgd conss, 5488 impls, 0 clqs
0.00/0.08	c (round 5) 64 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 93 chg coeffs, 9 upgd conss, 6160 impls, 0 clqs
0.00/0.08	c (round 6) 78 del vars, 60 del conss, 0 chg bounds, 0 chg sides, 105 chg coeffs, 9 upgd conss, 6664 impls, 0 clqs
0.00/0.08	c (round 7) 92 del vars, 72 del conss, 0 chg bounds, 0 chg sides, 117 chg coeffs, 9 upgd conss, 7000 impls, 0 clqs
0.00/0.09	c (round 8) 106 del vars, 84 del conss, 0 chg bounds, 0 chg sides, 129 chg coeffs, 9 upgd conss, 7168 impls, 0 clqs
0.00/0.09	c (round 9) 120 del vars, 96 del conss, 0 chg bounds, 0 chg sides, 141 chg coeffs, 9 upgd conss, 7168 impls, 0 clqs
0.09/0.11	c    (0.1s) probing: 192/440 (43.6%) - 0 fixings, 0 aggregations, 16 implications, 0 bound changes
0.09/0.11	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.11	c presolving (10 rounds):
0.09/0.11	c  120 deleted vars, 96 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 141 changed coefficients
0.09/0.11	c  7200 implications, 0 cliques
0.09/0.11	c presolved problem has 440 variables (440 bin, 0 int, 0 impl, 0 cont) and 305 constraints
0.09/0.11	c     288 constraints of type <and>
0.09/0.11	c       8 constraints of type <linear>
0.09/0.11	c       9 constraints of type <logicor>
0.09/0.11	c transformed objective value is always integral (scale: 2)
0.09/0.11	c Presolving Time: 0.06
0.09/0.11	c OPT-NLC
0.09/0.11	c -----------------------------------------------------------------------------------------------
0.09/0.11	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.11	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.11	c limits/memory = c 1620
0.09/0.11	c # maximal time in seconds to run
0.09/0.11	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.11	c limits/time = c 1791
0.09/0.11	c # frequency for displaying node information lines
0.09/0.11	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.11	c display/freq = c 10000
0.09/0.11	c -----------------------------------------------------------------------------------------------
0.09/0.11	c start solving problem
0.09/0.11	c 
0.09/0.12	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.12	c   0.1s|     1 |     0 |    19 |2049k|   0 |  10 | 440 | 305 | 305 | 440 | 593 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.17	c   0.1s|     1 |     0 |   365 |2075k|   0 |  14 | 440 | 305 | 305 | 440 | 598 |   5 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.19	c   0.1s|     1 |     0 |   399 |2097k|   0 |  30 | 440 | 305 | 305 | 440 | 605 |  12 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.18/0.22	c   0.2s|     1 |     0 |   422 |2124k|   0 |  37 | 440 | 305 | 305 | 440 | 616 |  23 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.18/0.27	c   0.2s|     1 |     0 |   476 |2161k|   0 |  53 | 440 | 305 | 305 | 440 | 630 |  37 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.33	c   0.3s|     1 |     0 |   507 |2188k|   0 |  72 | 440 | 305 | 305 | 440 | 647 |  54 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.41	c   0.3s|     1 |     0 |   582 |2218k|   0 | 110 | 440 | 305 | 305 | 440 | 670 |  77 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.69/0.70	c   0.6s|     1 |     2 |   582 |2218k|   0 | 110 | 440 | 305 | 305 | 440 | 670 |  77 |   0 |  37 | 3.000000e+00 |      --      |    Inf 
44.38/44.46	c  43.9s| 10000 |  3701 |122469 |8173k|  84 |   - | 440 |2959 | 373 |   0 |   0 |  39k|6583 |3511 | 3.000000e+00 |      --      |    Inf 
64.88/64.97	o 3
64.88/64.97	c *64.2s| 15287 |     0 |180849 |3949k|  84 |   - | 440 |1649 | 117 | 440 | 373 |  58k|9760 |4000 | 3.000000e+00 | 3.000000e+00 |   0.00%
64.88/64.97	c 
64.88/64.97	c SCIP Status        : problem is solved [optimal solution found]
64.88/64.97	c Solving Time (sec) : 64.20
64.88/64.97	c Solving Nodes      : 15287
64.88/64.97	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
64.88/64.97	c Dual Bound         : +3.00000000000000e+00
64.88/64.97	c Gap                : 0.00 %
64.88/64.97	c NODE         15287
64.88/64.97	c DUAL BOUND   3
64.88/64.97	c PRIMAL BOUND 3
64.88/64.97	c GAP          0
64.88/64.97	s OPTIMUM FOUND
64.88/64.97	v -x168 x167 -x166 -x165 -x164 x163 -x162 -x161 -x160 -x159 x158 -x157 x156 -x155 -x112 x111 x110 -x109 -x108 x107 x106 -x154 -x153 
64.88/64.97	v -x152 x151 x150 -x149 x148 -x105 -x104 -x103 x102 -x101 x100 x99 -x147 -x146 x145 x144 x143 x142 x141 -x98 -x97 x96 x95 -x94 
64.88/64.97	v -x93 x92 -x140 -x139 -x138 x137 x136 x135 x134 -x91 x90 -x89 -x88 -x87 -x86 x85 -x133 x132 -x131 -x130 -x129 -x128 x127 -x84 
64.88/64.97	v -x83 x82 x81 x80 x79 x78 -x126 x125 x124 -x123 x122 -x121 -x120 x77 x76 x75 -x74 -x73 x72 x71 -x119 -x118 -x117 -x116 -x115 
64.88/64.97	v -x114 -x113 x70 x69 -x68 x67 x66 x65 x64 x63 -x62 x61 -x60 x59 x58 x57 x56 x55 x54 x53 -x52 -x51 x50 x49 -x48 -x47 -x46 -x45 
64.88/64.97	v x44 x43 x42 x41 x40 x39 -x38 -x37 x36 -x35 x34 x33 x32 x31 x30 x29 -x28 x27 -x26 -x25 x24 -x23 x22 -x21 x20 x19 x18 x17 -x16 
64.88/64.97	v x15 -x14 x13 -x12 -x11 x10 -x9 x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
64.88/64.97	c SCIP Status        : problem is solved [optimal solution found]
64.88/64.97	c Solving Time       :      64.20
64.88/64.97	c Original Problem   :
64.88/64.97	c   Problem name     : HOME/instance-1869867-1245186868.opb
64.88/64.97	c   Variables        : 560 (560 binary, 0 integer, 0 implicit integer, 0 continuous)
64.88/64.97	c   Constraints      : 409 initial, 409 maximal
64.88/64.97	c Presolved Problem  :
64.88/64.97	c   Problem name     : t_HOME/instance-1869867-1245186868.opb
64.88/64.97	c   Variables        : 440 (440 binary, 0 integer, 0 implicit integer, 0 continuous)
64.88/64.97	c   Constraints      : 305 initial, 4006 maximal
64.88/64.97	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
64.88/64.97	c   trivial          :       0.00          0          0          0          0          0          0          0          0
64.88/64.97	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
64.88/64.97	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
64.88/64.97	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
64.88/64.97	c   implics          :       0.00          0          0          0          0          0          0          0          0
64.88/64.97	c   probing          :       0.02          0          0          0          0          0          0          0          0
64.88/64.97	c   and              :       0.02         16         96          0          0          0         96          0         96
64.88/64.97	c   linear           :       0.01          1          7          0          0          0          0          0         45
64.88/64.97	c   logicor          :       0.00          0          0          0          0          0          0          0          0
64.88/64.97	c   root node        :          -          0          -          -          0          -          -          -          -
64.88/64.97	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
64.88/64.97	c   integral         :          0          0          0      12007          0         28        314          0          0      23616
64.88/64.97	c   and              :        288      30246      47127          0          0        919      68619      58911          0          0
64.88/64.97	c   linear           :          8          6      46207          0          0       4473      29272          0          0          0
64.88/64.97	c   logicor          :          9+         6      23720          1          0        159       6878          0          0          0
64.88/64.97	c   countsols        :          0          0          0          1          0          0          0          0          0          0
64.88/64.97	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
64.88/64.97	c   integral         :       3.70       0.00       0.00       3.70       0.00
64.88/64.97	c   and              :       1.91       0.98       0.93       0.00       0.00
64.88/64.97	c   linear           :       2.02       0.00       2.02       0.00       0.00
64.88/64.97	c   logicor          :       0.65       0.00       0.65       0.00       0.00
64.88/64.97	c   countsols        :       0.00       0.00       0.00       0.00       0.00
64.88/64.97	c Propagators        :       Time      Calls    Cutoffs    DomReds
64.88/64.97	c   rootredcost      :       0.01          0          0          0
64.88/64.97	c   pseudoobj        :       0.02      46731          0          0
64.88/64.97	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
64.88/64.97	c   propagation      :       1.51       5551       5544      65167       48.7       1052       30.4          -
64.88/64.97	c   infeasible LP    :       0.00         71          0          0        0.0          0        0.0          0
64.88/64.97	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
64.88/64.97	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
64.88/64.97	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
64.88/64.97	c   applied globally :          -          -          -       9604       24.2          -          -          -
64.88/64.97	c   applied locally  :          -          -          -        156       48.4          -          -          -
64.88/64.97	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
64.88/64.97	c   cut pool         :       0.00          5          -          -         29          -    (maximal pool size: 150)
64.88/64.97	c   redcost          :       0.42      30247          0          0          0          0
64.88/64.97	c   impliedbounds    :       0.00          6          0          0         41          0
64.88/64.97	c   intobj           :       0.00          0          0          0          0          0
64.88/64.97	c   gomory           :       0.04          6          0          0         50          0
64.88/64.97	c   strongcg         :       0.04          6          0          0        129          0
64.88/64.97	c   cmir             :       0.04          6          0          0         81          0
64.88/64.97	c   flowcover        :       0.06          6          0          0        132          0
64.88/64.97	c   clique           :       0.00          1          0          0          0          0
64.88/64.97	c   zerohalf         :       0.00          0          0          0          0          0
64.88/64.97	c   mcf              :       0.00          1          0          0          0          0
64.88/64.97	c Pricers            :       Time      Calls       Vars
64.88/64.97	c   problem variables:       0.00          0          0
64.88/64.97	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
64.88/64.97	c   relpscost        :       3.69      12006         28        314          0          0      23616
64.88/64.97	c   pscost           :       0.00          0          0          0          0          0          0
64.88/64.97	c   inference        :       0.00          0          0          0          0          0          0
64.88/64.97	c   mostinf          :       0.00          0          0          0          0          0          0
64.88/64.97	c   leastinf         :       0.00          0          0          0          0          0          0
64.88/64.97	c   fullstrong       :       0.00          0          0          0          0          0          0
64.88/64.97	c   allfullstrong    :       0.00          0          0          0          0          0          0
64.88/64.97	c   random           :       0.00          0          0          0          0          0          0
64.88/64.97	c Primal Heuristics  :       Time      Calls      Found
64.88/64.97	c   LP solutions     :       0.01          -          1
64.88/64.97	c   pseudo solutions :       0.00          -          0
64.88/64.97	c   oneopt           :       0.00          0          0
64.88/64.97	c   crossover        :       0.00          0          0
64.88/64.97	c   guideddiving     :       0.00          0          0
64.88/64.97	c   intshifting      :       0.00          0          0
64.88/64.97	c   feaspump         :       0.19          7          0
64.88/64.97	c   objpscostdiving  :       0.39          7          0
64.88/64.97	c   rootsoldiving    :       0.14          7          0
64.88/64.97	c   coefdiving       :       0.22         14          0
64.88/64.97	c   pscostdiving     :       0.22         14          0
64.88/64.97	c   fracdiving       :       0.18         14          0
64.88/64.97	c   linesearchdiving :       0.12         14          0
64.88/64.97	c   veclendiving     :       0.10         14          0
64.88/64.97	c   simplerounding   :       0.06          0          0
64.88/64.97	c   rounding         :       0.20       2416          0
64.88/64.97	c   shifting         :       1.58        725          0
64.88/64.97	c   fixandinfer      :       0.00          0          0
64.88/64.97	c   intdiving        :       0.00          0          0
64.88/64.97	c   actconsdiving    :       0.00          0          0
64.88/64.97	c   octane           :       0.00          0          0
64.88/64.97	c   rens             :       0.02          1          0
64.88/64.97	c   rins             :       0.00          0          0
64.88/64.97	c   localbranching   :       0.00          0          0
64.88/64.97	c   mutation         :       0.00          0          0
64.88/64.97	c   dins             :       0.00          0          0
64.88/64.97	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
64.88/64.97	c   primal LP        :       6.55          0          0       0.00       0.00
64.88/64.97	c   dual LP          :      38.11      31709     173884       5.48    4562.69
64.88/64.97	c   barrier LP       :       0.00          0          0       0.00          -
64.88/64.97	c   diving/probing LP:       1.25       1239       6965       5.62    5572.00
64.88/64.97	c   strong branching :       3.47       4000      38122       9.53   10986.17
64.88/64.97	c     (at root node) :          -         37       2188      59.14          -
64.88/64.97	c   conflict analysis:       0.00          0          0       0.00          -
64.88/64.97	c B&B Tree           :
64.88/64.97	c   number of runs   :          1
64.88/64.97	c   nodes            :      15287
64.88/64.97	c   nodes (total)    :      15287
64.88/64.97	c   nodes left       :          0
64.88/64.97	c   max depth        :         84
64.88/64.97	c   max depth (total):         84
64.88/64.97	c   backtracks       :       2474 (16.2%)
64.88/64.97	c   delayed cutoffs  :       4144
64.88/64.97	c   repropagations   :       7988 (29030 domain reductions, 2028 cutoffs)
64.88/64.97	c   avg switch length:       4.87
64.88/64.97	c   switching time   :       7.98
64.88/64.97	c Solution           :
64.88/64.97	c   Solutions found  :          1 (1 improvements)
64.88/64.97	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 15287 nodes, 64.19 seconds, depth 76, found by <relaxation>)
64.88/64.97	c   Dual Bound       : +3.00000000000000e+00
64.88/64.97	c   Gap              :       0.00 %
64.88/64.97	c   Root Dual Bound  : +3.00000000000000e+00
64.88/64.99	c Time complete: 64.97.

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-1869867-1245186868/watcher-1869867-1245186868 -o /tmp/evaluation-result-1869867-1245186868/solver-1869867-1245186868 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869867-1245186868.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: 0.98 0.97 0.99 3/64 32032
/proc/meminfo: memFree=1830200/2055920 swapFree=4191900/4192956
[pid=32032] ppid=32030 vsize=5812 CPUtime=0
/proc/32032/stat : 32032 (pbscip.linux.x8) R 32030 32032 31261 0 -1 4194304 519 0 0 0 0 0 0 0 18 0 1 0 186287286 5951488 503 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/32032/statm: 1453 511 340 1256 0 192 0

[startup+0.0070639 s]
/proc/loadavg: 0.98 0.97 0.99 3/64 32032
/proc/meminfo: memFree=1830200/2055920 swapFree=4191900/4192956
[pid=32032] ppid=32030 vsize=8648 CPUtime=0
/proc/32032/stat : 32032 (pbscip.linux.x8) R 32030 32032 31261 0 -1 4194304 1037 0 0 0 0 0 0 0 18 0 1 0 186287286 8855552 1021 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/32032/statm: 2162 1029 362 1256 0 901 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8648

[startup+0.101035 s]
/proc/loadavg: 0.98 0.97 0.99 3/64 32032
/proc/meminfo: memFree=1830200/2055920 swapFree=4191900/4192956
[pid=32032] ppid=32030 vsize=15092 CPUtime=0.09
/proc/32032/stat : 32032 (pbscip.linux.x8) R 32030 32032 31261 0 -1 4194304 2983 0 0 0 6 3 0 0 18 0 1 0 186287286 15454208 2613 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32032/statm: 3773 2613 493 1256 0 2512 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15092

[startup+0.301978 s]
/proc/loadavg: 0.98 0.97 0.99 3/64 32032
/proc/meminfo: memFree=1830200/2055920 swapFree=4191900/4192956
[pid=32032] ppid=32030 vsize=19784 CPUtime=0.29
/proc/32032/stat : 32032 (pbscip.linux.x8) R 32030 32032 31261 0 -1 4194304 3979 0 0 0 25 4 0 0 19 0 1 0 186287286 20258816 3605 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32032/statm: 4946 3605 677 1256 0 3685 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19784

[startup+0.701863 s]
/proc/loadavg: 0.98 0.97 0.99 3/64 32032
/proc/meminfo: memFree=1830200/2055920 swapFree=4191900/4192956
[pid=32032] ppid=32030 vsize=22128 CPUtime=0.69
/proc/32032/stat : 32032 (pbscip.linux.x8) R 32030 32032 31261 0 -1 4194304 6186 0 0 0 63 6 0 0 22 0 1 0 186287286 22659072 4004 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32032/statm: 5532 4004 686 1256 0 4271 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22128

[startup+1.50163 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 32033
/proc/meminfo: memFree=1816688/2055920 swapFree=4191900/4192956
[pid=32032] ppid=32030 vsize=22128 CPUtime=1.49
/proc/32032/stat : 32032 (pbscip.linux.x8) R 32030 32032 31261 0 -1 4194304 6240 0 0 0 142 7 0 0 25 0 1 0 186287286 22659072 4058 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32032/statm: 5532 4058 697 1256 0 4271 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22128

[startup+3.10118 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 32033
/proc/meminfo: memFree=1816496/2055920 swapFree=4191900/4192956
[pid=32032] ppid=32030 vsize=22128 CPUtime=3.09
/proc/32032/stat : 32032 (pbscip.linux.x8) R 32030 32032 31261 0 -1 4194304 6328 0 0 0 299 10 0 0 25 0 1 0 186287286 22659072 4146 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32032/statm: 5532 4146 697 1256 0 4271 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22128

[startup+6.30126 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 32033
/proc/meminfo: memFree=1815472/2055920 swapFree=4191900/4192956
[pid=32032] ppid=32030 vsize=23052 CPUtime=6.3
/proc/32032/stat : 32032 (pbscip.linux.x8) R 32030 32032 31261 0 -1 4194304 6524 0 0 0 617 13 0 0 25 0 1 0 186287286 23605248 4342 1992294400 4194304 9342243 548682068736 18446744073709551615 6223663 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32032/statm: 5763 4342 697 1256 0 4502 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 23052

[startup+12.7024 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 32033
/proc/meminfo: memFree=1813680/2055920 swapFree=4191900/4192956
[pid=32032] ppid=32030 vsize=24804 CPUtime=12.7
/proc/32032/stat : 32032 (pbscip.linux.x8) R 32030 32032 31261 0 -1 4194304 6980 0 0 0 1249 21 0 0 25 0 1 0 186287286 25399296 4798 1992294400 4194304 9342243 548682068736 18446744073709551615 6240215 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32032/statm: 6201 4798 697 1256 0 4940 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 24804

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32033
/proc/meminfo: memFree=1811120/2055920 swapFree=4191900/4192956
[pid=32032] ppid=32030 vsize=26904 CPUtime=25.5
/proc/32032/stat : 32032 (pbscip.linux.x8) R 32030 32032 31261 0 -1 4194304 7594 0 0 0 2515 35 0 0 25 0 1 0 186287286 27549696 5412 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32032/statm: 6726 5412 697 1256 0 5465 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 26904

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32033
/proc/meminfo: memFree=1807472/2055920 swapFree=4191900/4192956
[pid=32032] ppid=32030 vsize=30960 CPUtime=51.08
/proc/32032/stat : 32032 (pbscip.linux.x8) R 32030 32032 31261 0 -1 4194304 8529 0 0 0 5048 60 0 0 25 0 1 0 186287286 31703040 6347 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32032/statm: 7740 6347 697 1256 0 6479 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 30960

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

[startup+57.5016 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32033
/proc/meminfo: memFree=1806896/2055920 swapFree=4191900/4192956
[pid=32032] ppid=32030 vsize=31200 CPUtime=57.49
/proc/32032/stat : 32032 (pbscip.linux.x8) R 32030 32032 31261 0 -1 4194304 8672 0 0 0 5683 66 0 0 25 0 1 0 186287286 31948800 6490 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32032/statm: 7800 6490 697 1256 0 6539 0
Current children cumulated CPU time (s) 57.49
Current children cumulated vsize (KiB) 31200

[startup+60.7017 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32033
/proc/meminfo: memFree=1806384/2055920 swapFree=4191900/4192956
[pid=32032] ppid=32030 vsize=31692 CPUtime=60.68
/proc/32032/stat : 32032 (pbscip.linux.x8) R 32030 32032 31261 0 -1 4194304 8808 0 0 0 5999 69 0 0 25 0 1 0 186287286 32452608 6626 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32032/statm: 7923 6626 697 1256 0 6662 0
Current children cumulated CPU time (s) 60.68
Current children cumulated vsize (KiB) 31692

[startup+62.3012 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32033
/proc/meminfo: memFree=1806384/2055920 swapFree=4191900/4192956
[pid=32032] ppid=32030 vsize=31876 CPUtime=62.29
/proc/32032/stat : 32032 (pbscip.linux.x8) R 32030 32032 31261 0 -1 4194304 8818 0 0 0 6158 71 0 0 25 0 1 0 186287286 32641024 6636 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32032/statm: 7969 6636 697 1256 0 6708 0
Current children cumulated CPU time (s) 62.29
Current children cumulated vsize (KiB) 31876

[startup+63.9027 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32033
/proc/meminfo: memFree=1806320/2055920 swapFree=4191900/4192956
[pid=32032] ppid=32030 vsize=31876 CPUtime=63.89
/proc/32032/stat : 32032 (pbscip.linux.x8) R 32030 32032 31261 0 -1 4194304 8824 0 0 0 6316 73 0 0 25 0 1 0 186287286 32641024 6642 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32032/statm: 7969 6642 697 1256 0 6708 0
Current children cumulated CPU time (s) 63.89
Current children cumulated vsize (KiB) 31876

[startup+64.7015 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32033
/proc/meminfo: memFree=1806320/2055920 swapFree=4191900/4192956
[pid=32032] ppid=32030 vsize=31876 CPUtime=64.68
/proc/32032/stat : 32032 (pbscip.linux.x8) R 32030 32032 31261 0 -1 4194304 8825 0 0 0 6393 75 0 0 25 0 1 0 186287286 32641024 6643 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32032/statm: 7969 6643 697 1256 0 6708 0
Current children cumulated CPU time (s) 64.68
Current children cumulated vsize (KiB) 31876

[startup+64.9054 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32033
/proc/meminfo: memFree=1806320/2055920 swapFree=4191900/4192956
[pid=32032] ppid=32030 vsize=31876 CPUtime=64.88
/proc/32032/stat : 32032 (pbscip.linux.x8) R 32030 32032 31261 0 -1 4194304 8825 0 0 0 6413 75 0 0 25 0 1 0 186287286 32641024 6643 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32032/statm: 7969 6643 697 1256 0 6708 0
Current children cumulated CPU time (s) 64.88
Current children cumulated vsize (KiB) 31876

Child status: 0
Real time (s): 64.9912
CPU time (s): 64.9841
CPU user time (s): 64.2192
CPU system time (s): 0.764883
CPU usage (%): 99.9891
Max. virtual memory (cumulated for all children) (KiB): 31876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 64.2192
system time used= 0.764883
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8830
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= 99

runsolver used 0.045993 second user time and 0.162975 second system time

The end

Launcher Data 

Begin job on node16 at 2009-06-16 23:14:28
IDJOB=1869867
IDBENCH=47932
IDSOLVER=684
FILE ID=node16/1869867-1245186868
PBS_JOBID= 9368289
Free space on /tmp= 66280 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=7-P0=53-P1=5-P2=67-P3=53-P4=17-P5=103-P6=29-P7=71-P8=47-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-1869867-1245186868/watcher-1869867-1245186868 -o /tmp/evaluation-result-1869867-1245186868/solver-1869867-1245186868 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869867-1245186868.opb

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

MD5SUM BENCH= 43e5891f3de726e47642c5b88db45e69
RANDOM SEED=428619241

node16.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		: 3000.214
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		: 3000.214
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:       1830616 kB
Buffers:         39632 kB
Cached:         109368 kB
SwapCached:        260 kB
Active:          59196 kB
Inactive:       102504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1830616 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           11736 kB
Writeback:           0 kB
Mapped:          21192 kB
Slab:            49624 kB
Committed_AS:   165492 kB
PageTables:       1440 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= 66268 MiB
End job on node16 at 2009-06-16 23:15:33