Trace number 3736608

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 NameAnswerobjective functionCPU timeWall clock time
PB09: SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)OPT3 2.03869 2.04357

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=229-P1=67-P2=149-P3=97-P4=149-P5=211-P6=89-P7=59-B.opb
MD5SUM12f1f3305860fafcd361cd1c61e0d104
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 benchmark0.086986
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

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c SCIP version 1.1.0.7
0.00/0.00	c LP-Solver SoPlex 1.4.1
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c read problem <HOME/instance-3736608-1338713003.opb>
0.00/0.00	c original problem has 616 variables (616 bin, 0 int, 0 impl, 0 cont) and 463 constraints
0.00/0.00	c start presolving problem
0.00/0.00	c presolving:
0.00/0.03	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
0.00/0.03	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
0.00/0.03	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
0.00/0.03	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
0.00/0.04	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
0.00/0.04	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
0.00/0.04	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
0.00/0.04	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
0.00/0.05	c    (0.0s) probing: 193/497 (38.8%) - 0 fixings, 0 aggregations, 14 implications, 0 bound changes
0.00/0.05	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.05	c presolving (9 rounds):
0.00/0.05	c  119 deleted vars, 98 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 146 changed coefficients
0.00/0.05	c  7280 implications, 0 cliques
0.00/0.05	c presolved problem has 497 variables (497 bin, 0 int, 0 impl, 0 cont) and 358 constraints
0.00/0.05	c     343 constraints of type <and>
0.00/0.05	c       7 constraints of type <linear>
0.00/0.05	c       8 constraints of type <logicor>
0.00/0.05	c transformed objective value is always integral (scale: 2)
0.00/0.05	c Presolving Time: 0.03
0.00/0.05	c OPT-NLC
0.00/0.05	c -----------------------------------------------------------------------------------------------
0.00/0.05	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.05	c limits/memory = c 13950
0.00/0.05	c # maximal time in seconds to run
0.00/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.05	c limits/time = c 1791
0.00/0.05	c # frequency for displaying node information lines
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.05	c display/freq = c 10000
0.00/0.05	c -----------------------------------------------------------------------------------------------
0.00/0.05	c start solving problem
0.00/0.05	c 
0.00/0.05	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.05	c   0.0s|     1 |     0 |    18 |2281k|   0 |  10 | 497 | 358 | 358 | 497 | 701 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.00/0.07	c   0.0s|     1 |     0 |   468 |2301k|   0 |  14 | 497 | 358 | 358 | 497 | 702 |   1 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.00/0.08	c   0.1s|     1 |     0 |   476 |2319k|   0 |  20 | 497 | 358 | 358 | 497 | 706 |   5 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.00/0.09	c   0.1s|     1 |     0 |   484 |2346k|   0 |  23 | 497 | 358 | 358 | 497 | 711 |  10 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.11	c   0.1s|     1 |     0 |   493 |2361k|   0 |  30 | 497 | 358 | 358 | 497 | 718 |  17 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.14	c   0.1s|     1 |     0 |   495 |2365k|   0 |  30 | 497 | 358 | 358 | 497 | 721 |  20 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.16	c   0.1s|     1 |     0 |   499 |2375k|   0 |  32 | 497 | 358 | 358 | 497 | 725 |  24 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.22	c   0.2s|     1 |     2 |   499 |2375k|   0 |  32 | 497 | 358 | 358 | 497 | 725 |  24 |   0 |  23 | 3.000000e+00 |      --      |    Inf 
1.89/1.93	o 17
1.89/1.93	c * 1.8s|  1105 |   483 |  7833 |3253k|  85 |   - | 497 | 783 |  86 | 497 | 143 |3427 | 425 |2621 | 3.000000e+00 | 1.700000e+01 | 466.67%
1.99/2.03	o 3
1.99/2.03	c * 1.9s|  1251 |     0 |  8333 |2844k|  85 |   - | 497 | 783 |  72 | 497 | 122 |3646 | 499 |2707 | 3.000000e+00 | 3.000000e+00 |   0.00%
1.99/2.03	c 
1.99/2.03	c SCIP Status        : problem is solved [optimal solution found]
1.99/2.03	c Solving Time (sec) : 1.94
1.99/2.03	c Solving Nodes      : 1251
1.99/2.03	c Primal Bound       : +3.00000000000000e+00 (2 solutions)
1.99/2.03	c Dual Bound         : +3.00000000000000e+00
1.99/2.03	c Gap                : 0.00 %
1.99/2.03	c NODE         1251
1.99/2.03	c DUAL BOUND   3
1.99/2.03	c PRIMAL BOUND 3
1.99/2.03	c GAP          0
1.99/2.03	s OPTIMUM FOUND
1.99/2.03	v -x168 -x167 -x166 -x165 -x164 x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x112 -x111 -x110 -x109 -x108 x107 
1.99/2.03	v x106 x105 -x152 -x151 -x150 x149 x148 x147 -x146 x145 -x104 -x103 -x102 -x101 -x100 -x99 -x98 x97 -x144 -x143 -x142 -x141 
1.99/2.03	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 
1.99/2.03	v -x83 -x82 x81 -x128 -x127 x126 -x125 x124 -x123 -x122 -x121 x80 -x79 -x78 x77 -x76 -x75 -x74 x73 -x120 -x119 -x118 -x117 
1.99/2.03	v -x116 -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 
1.99/2.03	v 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 x24 -x23 
1.99/2.03	v -x22 x21 x20 -x19 x18 x17 x16 x15 -x14 -x13 -x12 -x11 -x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
1.99/2.03	c SCIP Status        : problem is solved [optimal solution found]
1.99/2.03	c Solving Time       :       1.94
1.99/2.03	c Original Problem   :
1.99/2.03	c   Problem name     : HOME/instance-3736608-1338713003.opb
1.99/2.03	c   Variables        : 616 (616 binary, 0 integer, 0 implicit integer, 0 continuous)
1.99/2.03	c   Constraints      : 463 initial, 463 maximal
1.99/2.03	c Presolved Problem  :
1.99/2.03	c   Problem name     : t_HOME/instance-3736608-1338713003.opb
1.99/2.03	c   Variables        : 497 (497 binary, 0 integer, 0 implicit integer, 0 continuous)
1.99/2.03	c   Constraints      : 358 initial, 783 maximal
1.99/2.03	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1.99/2.03	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1.99/2.03	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
1.99/2.03	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1.99/2.03	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1.99/2.03	c   implics          :       0.00          0          0          0          0          0          0          0          0
1.99/2.03	c   probing          :       0.01          0          0          0          0          0          0          0          0
1.99/2.03	c   and              :       0.01         14         98          0          0          0         98          0         98
1.99/2.03	c   linear           :       0.00          1          6          0          0          0          0          0         48
1.99/2.03	c   logicor          :       0.00          0          0          0          0          0          0          0          0
1.99/2.03	c   root node        :          -         36          -          -         36          -          -          -          -
1.99/2.03	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1.99/2.03	c   integral         :          0          0          0       1097          0          2         82          0          0       2078
1.99/2.03	c   and              :        343       2548       4145          2          0         76       5164       3626          0          0
1.99/2.03	c   linear           :          7          6       4069          2          0        206       1908          0          0          0
1.99/2.03	c   logicor          :          8+         6       1193          2          0         16        235          0          0          0
1.99/2.03	c   countsols        :          0          0          0          2          0          0          0          0          0          0
1.99/2.03	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1.99/2.03	c   integral         :       0.92       0.00       0.00       0.92       0.00
1.99/2.03	c   and              :       0.09       0.06       0.03       0.00       0.00
1.99/2.03	c   linear           :       0.04       0.00       0.04       0.00       0.00
1.99/2.03	c   logicor          :       0.00       0.00       0.00       0.00       0.00
1.99/2.03	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1.99/2.03	c Propagators        :       Time      Calls    Cutoffs    DomReds
1.99/2.03	c   rootredcost      :       0.00          1          0          4
1.99/2.03	c   pseudoobj        :       0.00       3748          0          0
1.99/2.03	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1.99/2.03	c   propagation      :       0.01        298        295       3140       42.7         27       29.4          -
1.99/2.03	c   infeasible LP    :       0.00          3          3         15       25.6          2       19.0          0
1.99/2.03	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1.99/2.03	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1.99/2.03	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1.99/2.03	c   applied globally :          -          -          -        499       20.9          -          -          -
1.99/2.03	c   applied locally  :          -          -          -          0        0.0          -          -          -
1.99/2.03	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1.99/2.03	c   cut pool         :       0.00          5          -          -          0          -    (maximal pool size: 33)
1.99/2.03	c   redcost          :       0.00       2548          0          0          0          0
1.99/2.03	c   impliedbounds    :       0.00          6          0          0          3          0
1.99/2.03	c   intobj           :       0.00          0          0          0          0          0
1.99/2.03	c   gomory           :       0.01          6          0          0          0          0
1.99/2.03	c   strongcg         :       0.01          6          0          0         25          0
1.99/2.03	c   cmir             :       0.01          6          0          0         20          0
1.99/2.03	c   flowcover        :       0.04          6          0          0         15          0
1.99/2.03	c   clique           :       0.00          1          0          0          0          0
1.99/2.03	c   zerohalf         :       0.00          0          0          0          0          0
1.99/2.03	c   mcf              :       0.00          1          0          0          0          0
1.99/2.03	c Pricers            :       Time      Calls       Vars
1.99/2.03	c   problem variables:       0.00          0          0
1.99/2.03	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1.99/2.03	c   relpscost        :       0.92       1095          2         82          0          0       2078
1.99/2.03	c   pscost           :       0.00          0          0          0          0          0          0
1.99/2.03	c   inference        :       0.00          0          0          0          0          0          0
1.99/2.03	c   mostinf          :       0.00          0          0          0          0          0          0
1.99/2.03	c   leastinf         :       0.00          0          0          0          0          0          0
1.99/2.03	c   fullstrong       :       0.00          0          0          0          0          0          0
1.99/2.03	c   allfullstrong    :       0.00          0          0          0          0          0          0
1.99/2.03	c   random           :       0.00          0          0          0          0          0          0
1.99/2.03	c Primal Heuristics  :       Time      Calls      Found
1.99/2.03	c   LP solutions     :       0.00          -          2
1.99/2.03	c   pseudo solutions :       0.00          -          0
1.99/2.03	c   crossover        :       0.00          0          0
1.99/2.03	c   guideddiving     :       0.00          0          0
1.99/2.03	c   intshifting      :       0.00          0          0
1.99/2.03	c   oneopt           :       0.00          1          0
1.99/2.03	c   linesearchdiving :       0.00          1          0
1.99/2.03	c   objpscostdiving  :       0.01          1          0
1.99/2.03	c   rootsoldiving    :       0.01          1          0
1.99/2.03	c   veclendiving     :       0.00          2          0
1.99/2.03	c   coefdiving       :       0.00          2          0
1.99/2.03	c   pscostdiving     :       0.01          2          0
1.99/2.03	c   fracdiving       :       0.00          2          0
1.99/2.03	c   feaspump         :       0.01          2          0
1.99/2.03	c   simplerounding   :       0.00          0          0
1.99/2.03	c   rounding         :       0.01        680          0
1.99/2.03	c   shifting         :       0.11        200          0
1.99/2.03	c   fixandinfer      :       0.00          0          0
1.99/2.03	c   intdiving        :       0.00          0          0
1.99/2.03	c   actconsdiving    :       0.00          0          0
1.99/2.03	c   octane           :       0.00          0          0
1.99/2.03	c   rens             :       0.01          1          0
1.99/2.03	c   rins             :       0.00          0          0
1.99/2.03	c   localbranching   :       0.00          0          0
1.99/2.03	c   mutation         :       0.00          0          0
1.99/2.03	c   dins             :       0.00          0          0
1.99/2.03	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1.99/2.03	c   primal LP        :       0.03          0          0       0.00       0.00
1.99/2.03	c   dual LP          :       0.39       2688       7292       2.71   18697.44
1.99/2.03	c   barrier LP       :       0.00          0          0       0.00          -
1.99/2.03	c   diving/probing LP:       0.03        169       1041       6.16   34700.00
1.99/2.03	c   strong branching :       0.92       2707      16885       6.24   18353.26
1.99/2.03	c     (at root node) :          -         23        758      32.96          -
1.99/2.03	c   conflict analysis:       0.00          0          0       0.00          -
1.99/2.03	c B&B Tree           :
1.99/2.03	c   number of runs   :          1
1.99/2.03	c   nodes            :       1251
1.99/2.03	c   nodes (total)    :       1251
1.99/2.03	c   nodes left       :          0
1.99/2.03	c   max depth        :         85
1.99/2.03	c   max depth (total):         85
1.99/2.03	c   backtracks       :         98 (7.8%)
1.99/2.03	c   delayed cutoffs  :         68
1.99/2.03	c   repropagations   :        470 (916 domain reductions, 65 cutoffs)
1.99/2.03	c   avg switch length:       2.94
1.99/2.03	c   switching time   :       0.04
1.99/2.03	c Solution           :
1.99/2.03	c   Solutions found  :          2 (2 improvements)
1.99/2.03	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 1251 nodes, 1.94 seconds, depth 71, found by <relaxation>)
1.99/2.03	c   Dual Bound       : +3.00000000000000e+00
1.99/2.03	c   Gap              :       0.00 %
1.99/2.03	c   Root Dual Bound  : +3.00000000000000e+00
1.99/2.04	c Time complete: 2.03.

Verifier Data 

OK	3

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3736608-1338713003/watcher-3736608-1338713003 -o /tmp/evaluation-result-3736608-1338713003/solver-3736608-1338713003 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3736608-1338713003.opb 

running on 4 cores: 1,3,5,7

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.05 2.02 2.00 3/176 30955
/proc/meminfo: memFree=30646560/32873844 swapFree=7900/7900
[pid=30955] ppid=30953 vsize=9104 CPUtime=0 cores=1,3,5,7
/proc/30955/stat : 30955 (pbscip.linux.x8) R 30953 30955 17150 0 -1 4202496 1616 0 0 0 0 0 0 0 20 0 1 0 337424784 9322496 1568 33554432000 4194304 7823515 140736388104368 140736388101080 6883856 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/30955/statm: 2276 1568 354 887 0 1386 0

[startup+0.104681 s]
/proc/loadavg: 2.05 2.02 2.00 3/176 30955
/proc/meminfo: memFree=30646560/32873844 swapFree=7900/7900
[pid=30955] ppid=30953 vsize=18864 CPUtime=0.09 cores=1,3,5,7
/proc/30955/stat : 30955 (pbscip.linux.x8) R 30953 30955 17150 0 -1 4202496 4277 0 0 0 7 2 0 0 20 0 1 0 337424784 19316736 3857 33554432000 4194304 7823515 140736388104368 140736388101080 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/30955/statm: 4716 3857 562 887 0 3826 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18864

[startup+0.20028 s]
/proc/loadavg: 2.05 2.02 2.00 3/176 30955
/proc/meminfo: memFree=30646560/32873844 swapFree=7900/7900
[pid=30955] ppid=30953 vsize=20872 CPUtime=0.19 cores=1,3,5,7
/proc/30955/stat : 30955 (pbscip.linux.x8) R 30953 30955 17150 0 -1 4202496 6730 0 0 0 16 3 0 0 20 0 1 0 337424784 21372928 4401 33554432000 4194304 7823515 140736388104368 140736388101080 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/30955/statm: 5218 4401 568 887 0 4328 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 20872

[startup+0.300351 s]
/proc/loadavg: 2.05 2.02 2.00 3/176 30955
/proc/meminfo: memFree=30646560/32873844 swapFree=7900/7900
[pid=30955] ppid=30953 vsize=20872 CPUtime=0.29 cores=1,3,5,7
/proc/30955/stat : 30955 (pbscip.linux.x8) R 30953 30955 17150 0 -1 4202496 6731 0 0 0 26 3 0 0 20 0 1 0 337424784 21372928 4402 33554432000 4194304 7823515 140736388104368 140736388101080 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/30955/statm: 5218 4402 569 887 0 4328 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20872

[startup+0.700222 s]
/proc/loadavg: 2.05 2.02 2.00 3/176 30955
/proc/meminfo: memFree=30646560/32873844 swapFree=7900/7900
[pid=30955] ppid=30953 vsize=20872 CPUtime=0.69 cores=1,3,5,7
/proc/30955/stat : 30955 (pbscip.linux.x8) R 30953 30955 17150 0 -1 4202496 6735 0 0 0 65 4 0 0 20 0 1 0 337424784 21372928 4406 33554432000 4194304 7823515 140736388104368 140736388101080 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/30955/statm: 5218 4406 572 887 0 4328 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20872

[startup+1.50022 s]
/proc/loadavg: 2.05 2.02 2.00 3/177 30956
/proc/meminfo: memFree=30630804/32873844 swapFree=7900/7900
[pid=30955] ppid=30953 vsize=21308 CPUtime=1.48 cores=1,3,5,7
/proc/30955/stat : 30955 (pbscip.linux.x8) R 30953 30955 17150 0 -1 4202496 6829 0 0 0 142 6 0 0 20 0 1 0 337424784 21819392 4500 33554432000 4194304 7823515 140736388104368 140736388100056 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/30955/statm: 5327 4500 572 887 0 4437 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 21308

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

[startup+1.60024 s]
/proc/loadavg: 2.05 2.02 2.00 3/177 30956
/proc/meminfo: memFree=30630804/32873844 swapFree=7900/7900
[pid=30955] ppid=30953 vsize=21308 CPUtime=1.59 cores=1,3,5,7
/proc/30955/stat : 30955 (pbscip.linux.x8) R 30953 30955 17150 0 -1 4202496 6835 0 0 0 152 7 0 0 20 0 1 0 337424784 21819392 4506 33554432000 4194304 7823515 140736388104368 140736388100056 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/30955/statm: 5327 4506 572 887 0 4437 0
Current children cumulated CPU time (s) 1.59
Current children cumulated vsize (KiB) 21308

[startup+2.00028 s]
/proc/loadavg: 2.05 2.02 2.00 3/177 30956
/proc/meminfo: memFree=30630804/32873844 swapFree=7900/7900
[pid=30955] ppid=30953 vsize=22024 CPUtime=1.99 cores=1,3,5,7
/proc/30955/stat : 30955 (pbscip.linux.x8) R 30953 30955 17150 0 -1 4202496 7008 0 0 0 191 8 0 0 20 0 1 0 337424784 22552576 5086 33554432000 4194304 7823515 140736388104368 140736388099064 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/30955/statm: 5506 5086 574 887 0 4616 0
Current children cumulated CPU time (s) 1.99
Current children cumulated vsize (KiB) 22024

Child status: 0
Real time (s): 2.04357
CPU time (s): 2.03869
CPU user time (s): 1.9527
CPU system time (s): 0.085986
CPU usage (%): 99.7612
Max. virtual memory (cumulated for all children) (KiB): 22024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.9527
system time used= 0.085986
maximum resident set size= 25228
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7019
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= 8
involuntary context switches= 4

runsolver used 0.002999 second user time and 0.016997 second system time

The end

Launcher Data 

Begin job on node137 at 2012-06-03 10:43:23
IDJOB=3736608
IDBENCH=48017
IDSOLVER=2321
FILE ID=node137/3736608-1338713003
RUNJOBID= node137-1338679216-25613
PBS_JOBID= 14636676
Free space on /tmp= 70324 MiB

SOLVER NAME= PB09: 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=229-P1=67-P2=149-P3=97-P4=149-P5=211-P6=89-P7=59-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-3736608-1338713003/watcher-3736608-1338713003 -o /tmp/evaluation-result-3736608-1338713003/solver-3736608-1338713003 -C 1800 -W 1900 -M 15500  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3736608-1338713003.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 12f1f3305860fafcd361cd1c61e0d104
RANDOM SEED=1202358116

node137.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.600
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.20
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.600
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.600
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.600
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.600
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.600
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.600
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.600
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        30646816 kB
Buffers:          190460 kB
Cached:          1108608 kB
SwapCached:         5796 kB
Active:           766612 kB
Inactive:         637688 kB
Active(anon):     100704 kB
Inactive(anon):     7172 kB
Active(file):     665908 kB
Inactive(file):   630516 kB
Unevictable:        7900 kB
Mlocked:            7900 kB
SwapTotal:      67108856 kB
SwapFree:       67097500 kB
Dirty:             10336 kB
Writeback:             0 kB
AnonPages:        108464 kB
Mapped:            11400 kB
Shmem:                 0 kB
Slab:             679168 kB
SReclaimable:     119608 kB
SUnreclaim:       559560 kB
KernelStack:        1464 kB
PageTables:         4208 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     223760 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     92160 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70316 MiB
End job on node137 at 2012-06-03 10:43:25