Trace number 3732585

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)OPT89 34.9127 34.9178

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-jnh217.opb
MD5SUM5f8256f2423d7410846942dcc96981a5
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark89
Best CPU time to get the best result obtained on this benchmark0.079987
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 89
Optimality of the best value was proved YES
Number of variables200
Total number of constraints900
Number of constraints which are clauses900
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint11
Number of terms in the objective function 200
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.01	c SCIP version 1.1.0.7
0.00/0.01	c LP-Solver SoPlex 1.4.1
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c read problem <HOME/instance-3732585-1338695661.opb>
0.00/0.01	c original problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 900 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.02/0.03	c (round 1) 0 del vars, 20 del conss, 0 chg bounds, 20 chg sides, 0 chg coeffs, 880 upgd conss, 584 impls, 0 clqs
0.02/0.04	c presolving (2 rounds):
0.02/0.04	c  0 deleted vars, 20 deleted constraints, 0 tightened bounds, 0 added holes, 20 changed sides, 0 changed coefficients
0.02/0.04	c  976 implications, 0 cliques
0.02/0.04	c presolved problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 880 constraints
0.02/0.04	c     880 constraints of type <logicor>
0.02/0.04	c transformed objective value is always integral (scale: 1)
0.02/0.04	c Presolving Time: 0.03
0.02/0.04	c strange?!, PURESAT with obj
0.02/0.04	c -----------------------------------------------------------------------------------------------
0.02/0.04	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.02/0.04	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.04	c limits/memory = c 13950
0.02/0.04	c # maximal time in seconds to run
0.02/0.04	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.04	c limits/time = c 1791
0.02/0.04	c # frequency for displaying node information lines
0.02/0.04	c # [type: int, range: [-1,2147483647], default: 100]
0.02/0.04	c display/freq = c 10000
0.02/0.04	c -----------------------------------------------------------------------------------------------
0.02/0.04	c start solving problem
0.02/0.04	c 
0.19/0.21	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.19/0.21	c   0.2s|     1 |     0 |  1654 |1814k|   0 | 181 | 200 | 880 | 880 | 200 | 880 |   0 |   0 |   0 | 6.678216e+01 |      --      |    Inf 
0.39/0.42	o 92
0.39/0.42	c F 0.4s|     1 |     0 |  2905 |1832k|   0 |   0 | 200 | 880 | 880 | 200 | 880 |   0 |   0 |   0 | 6.678216e+01 | 9.200000e+01 |  37.76%
0.49/0.52	c   0.5s|     1 |     0 |  3037 |4051k|   0 | 183 | 200 | 880 | 880 | 200 | 891 |  11 |   0 |   0 | 6.751929e+01 | 9.200000e+01 |  36.26%
0.59/0.63	c   0.6s|     1 |     0 |  3152 |6284k|   0 | 184 | 200 | 880 | 880 | 200 | 892 |  12 |   0 |   0 | 6.770676e+01 | 9.200000e+01 |  35.88%
0.69/0.73	c   0.7s|     1 |     0 |  3247 |8965k|   0 | 183 | 200 | 880 | 880 | 200 | 893 |  13 |   0 |   0 | 6.775205e+01 | 9.200000e+01 |  35.79%
0.79/0.84	c   0.8s|     1 |     0 |  3328 |  11M|   0 | 181 | 200 | 880 | 880 | 200 | 894 |  14 |   0 |   0 | 6.777419e+01 | 9.200000e+01 |  35.74%
0.89/0.96	c   0.9s|     1 |     0 |  3444 |  14M|   0 | 183 | 200 | 880 | 880 | 200 | 895 |  15 |   0 |   0 | 6.778525e+01 | 9.200000e+01 |  35.72%
0.99/1.07	c   1.0s|     1 |     0 |  3500 |  17M|   0 | 180 | 200 | 880 | 880 | 200 | 896 |  16 |   0 |   0 | 6.779161e+01 | 9.200000e+01 |  35.71%
1.09/1.19	c   1.2s|     1 |     0 |  3602 |  19M|   0 | 183 | 200 | 880 | 880 | 200 | 897 |  17 |   0 |   0 | 6.779570e+01 | 9.200000e+01 |  35.70%
1.29/1.32	c   1.3s|     1 |     0 |  3670 |  21M|   0 | 184 | 200 | 880 | 880 | 200 | 898 |  18 |   0 |   0 | 6.779937e+01 | 9.200000e+01 |  35.69%
1.39/1.44	c   1.4s|     1 |     0 |  3736 |  22M|   0 | 183 | 200 | 880 | 880 | 200 | 899 |  19 |   0 |   0 | 6.780347e+01 | 9.200000e+01 |  35.69%
1.49/1.55	c   1.5s|     1 |     0 |  3794 |  22M|   0 | 184 | 200 | 880 | 880 | 200 | 900 |  20 |   0 |   0 | 6.780475e+01 | 9.200000e+01 |  35.68%
1.59/1.65	c   1.6s|     1 |     0 |  3830 |  22M|   0 | 184 | 200 | 880 | 880 | 200 | 901 |  21 |   0 |   0 | 6.780509e+01 | 9.200000e+01 |  35.68%
1.69/1.76	c   1.7s|     1 |     0 |  3902 |  22M|   0 | 183 | 200 | 880 | 880 | 200 | 902 |  22 |   0 |   0 | 6.780750e+01 | 9.200000e+01 |  35.68%
1.79/1.87	c   1.8s|     1 |     0 |  3927 |  22M|   0 | 181 | 200 | 880 | 880 | 200 | 903 |  23 |   0 |   0 | 6.780809e+01 | 9.200000e+01 |  35.68%
1.89/1.98	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
1.89/1.98	c   1.9s|     1 |     0 |  3982 |  22M|   0 | 184 | 200 | 880 | 880 | 200 | 904 |  24 |   0 |   0 | 6.781363e+01 | 9.200000e+01 |  35.67%
1.99/2.08	o 91
1.99/2.08	c k 2.0s|     1 |     0 |  3982 |  22M|   0 | 184 | 200 | 880 | 880 | 200 | 904 |  24 |   0 |   0 | 6.781363e+01 | 9.100000e+01 |  34.19%
1.99/2.08	c   2.0s|     1 |     0 |  3982 |  22M|   0 | 184 | 200 | 880 | 880 | 200 | 904 |  24 |   0 |   0 | 6.781363e+01 | 9.100000e+01 |  34.19%
4.19/4.25	c   4.2s|     1 |     2 |  3982 |  22M|   0 | 184 | 200 | 880 | 880 | 200 | 904 |  24 |   0 |  20 | 6.781363e+01 | 9.100000e+01 |  34.19%
21.90/21.91	o 90
21.90/21.91	c *21.7s|   291 |    21 | 28908 |  22M|  19 |   - | 200 |1101 | 327 | 200 | 894 |  24 | 227 | 440 | 7.272986e+01 | 9.000000e+01 |  23.75%
30.49/30.55	o 89
30.49/30.55	c *30.2s|  1009 |    32 | 81299 |  22M|  24 |   - | 200 |1379 | 251 | 200 | 894 |  24 | 749 | 538 | 7.559193e+01 | 8.900000e+01 |  17.74%
34.88/34.90	c 
34.88/34.90	c SCIP Status        : problem is solved [optimal solution found]
34.88/34.90	c Solving Time (sec) : 34.56
34.88/34.90	c Solving Nodes      : 1421
34.88/34.90	c Primal Bound       : +8.90000000000000e+01 (4 solutions)
34.88/34.90	c Dual Bound         : +8.90000000000000e+01
34.88/34.90	c Gap                : 0.00 %
34.88/34.90	c NODE         1421
34.88/34.90	c DUAL BOUND   89
34.88/34.90	c PRIMAL BOUND 89
34.88/34.90	c GAP          0
34.88/34.90	s OPTIMUM FOUND
34.88/34.90	v -x200 x199 -x198 x197 x196 -x195 -x194 x193 -x192 x191 -x190 x189 -x188 x187 -x186 x185 -x184 x183 -x182 x181 -x180 -x179 x178 
34.88/34.90	v -x177 -x176 x175 -x174 x173 -x172 x171 x170 -x169 x168 -x167 -x166 x165 -x164 x163 x162 -x161 -x160 x159 x158 -x157 -x156 x155 
34.88/34.90	v x154 -x153 x152 -x151 -x150 x149 -x148 -x147 -x146 x145 -x144 x143 -x142 x141 -x140 x139 -x138 x137 x136 -x135 -x134 x133 -x132 
34.88/34.90	v -x131 -x130 x129 x128 -x127 x126 -x125 -x124 x123 -x122 x121 x120 -x119 -x118 x117 x116 -x115 -x114 -x113 -x112 x111 -x110 
34.88/34.90	v x109 x108 -x107 -x106 x105 x104 -x103 -x102 -x101 x100 -x99 -x98 x97 -x96 x95 -x94 x93 x92 -x91 x90 -x89 x88 -x87 -x86 x85 
34.88/34.90	v x84 -x83 x82 -x81 -x80 x79 -x78 x77 -x76 x75 -x74 x73 -x72 x71 x70 -x69 -x68 x67 x66 -x65 -x64 x63 -x62 -x61 -x60 x59 -x58 x57 
34.88/34.90	v x56 -x55 -x54 x53 -x52 x51 x50 -x49 -x48 -x47 x46 -x45 -x44 -x43 -x42 -x41 x40 -x39 x38 -x37 -x36 -x35 -x34 x33 x32 -x31 -x30 
34.88/34.90	v x29 -x28 x27 -x26 x25 x24 -x23 -x22 x21 -x20 -x19 x18 -x17 x16 -x15 -x14 x13 x12 -x11 -x10 x9 -x8 x7 x6 -x5 x4 -x3 x2 -x1 
34.88/34.90	c SCIP Status        : problem is solved [optimal solution found]
34.88/34.90	c Solving Time       :      34.56
34.88/34.90	c Original Problem   :
34.88/34.90	c   Problem name     : HOME/instance-3732585-1338695661.opb
34.88/34.90	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
34.88/34.90	c   Constraints      : 900 initial, 900 maximal
34.88/34.90	c Presolved Problem  :
34.88/34.90	c   Problem name     : t_HOME/instance-3732585-1338695661.opb
34.88/34.90	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
34.88/34.90	c   Constraints      : 880 initial, 1517 maximal
34.88/34.90	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
34.88/34.90	c   trivial          :       0.00          0          0          0          0          0          0          0          0
34.88/34.90	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
34.88/34.90	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
34.88/34.90	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
34.88/34.90	c   implics          :       0.00          0          0          0          0          0          0          0          0
34.88/34.90	c   probing          :       0.00          0          0          0          0          0          0          0          0
34.88/34.90	c   linear           :       0.02          0          0          0          0          0         20         20          0
34.88/34.90	c   logicor          :       0.01          0          0          0          0          0          0          0          0
34.88/34.90	c   root node        :          -          7          -          -          7          -          -          -          -
34.88/34.90	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
34.88/34.90	c   integral         :          0          0          0        813          0         10         74          0          0       1562
34.88/34.90	c   logicor          :        880+        15      15995          2          0        539      43028          0          0          0
34.88/34.90	c   countsols        :          0          0          0          2          0          0          0          0          0          0
34.88/34.90	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
34.88/34.90	c   integral         :      18.92       0.00       0.00      18.92       0.00
34.88/34.90	c   logicor          :       0.07       0.00       0.07       0.00       0.00
34.88/34.90	c   countsols        :       0.00       0.00       0.00       0.00       0.00
34.88/34.90	c Propagators        :       Time      Calls    Cutoffs    DomReds
34.88/34.90	c   rootredcost      :       0.00          2          0          0
34.88/34.90	c   pseudoobj        :       0.04      16158         20        165
34.88/34.90	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
34.88/34.90	c   propagation      :       0.00        539        463       2244       13.8         45        7.5          -
34.88/34.90	c   infeasible LP    :       0.00          3          3          9       10.2          0        0.0          0
34.88/34.90	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
34.88/34.90	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
34.88/34.90	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
34.88/34.90	c   applied globally :          -          -          -       1082       11.6          -          -          -
34.88/34.90	c   applied locally  :          -          -          -          0        0.0          -          -          -
34.88/34.90	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
34.88/34.90	c   cut pool         :       0.01         14          -          -        143          -    (maximal pool size: 4015)
34.88/34.90	c   redcost          :       0.02        919          0        377          0          0
34.88/34.90	c   impliedbounds    :       0.00         16          0          0         18          0
34.88/34.90	c   intobj           :       0.00          0          0          0          0          0
34.88/34.90	c   gomory           :       0.79         16          0          0          0          0
34.88/34.90	c   strongcg         :       0.71         16          0          0       4084          0
34.88/34.90	c   cmir             :       0.02         10          0          0          0          0
34.88/34.90	c   flowcover        :       0.03         10          0          0          0          0
34.88/34.90	c   clique           :       0.00          1          0          0          0          0
34.88/34.90	c   zerohalf         :       0.00          0          0          0          0          0
34.88/34.90	c   mcf              :       0.00          1          0          0          0          0
34.88/34.90	c Pricers            :       Time      Calls       Vars
34.88/34.90	c   problem variables:       0.00          0          0
34.88/34.90	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
34.88/34.90	c   relpscost        :      18.92        811         10         74          0          0       1562
34.88/34.90	c   pscost           :       0.00          0          0          0          0          0          0
34.88/34.90	c   inference        :       0.00          0          0          0          0          0          0
34.88/34.90	c   mostinf          :       0.00          0          0          0          0          0          0
34.88/34.90	c   leastinf         :       0.00          0          0          0          0          0          0
34.88/34.90	c   fullstrong       :       0.00          0          0          0          0          0          0
34.88/34.90	c   allfullstrong    :       0.00          0          0          0          0          0          0
34.88/34.90	c   random           :       0.00          0          0          0          0          0          0
34.88/34.90	c Primal Heuristics  :       Time      Calls      Found
34.88/34.90	c   LP solutions     :       0.00          -          2
34.88/34.90	c   pseudo solutions :       0.00          -          0
34.88/34.90	c   crossover        :       0.00          0          0
34.88/34.90	c   oneopt           :       0.00          3          1
34.88/34.90	c   coefdiving       :       0.01          1          0
34.88/34.90	c   pscostdiving     :       0.01          1          0
34.88/34.90	c   fracdiving       :       0.01          1          0
34.88/34.90	c   veclendiving     :       0.01          1          0
34.88/34.90	c   linesearchdiving :       0.04          1          0
34.88/34.90	c   guideddiving     :       0.05          1          0
34.88/34.90	c   feaspump         :       0.20          1          1
34.88/34.90	c   objpscostdiving  :       0.03          1          0
34.88/34.90	c   rootsoldiving    :       0.05          1          0
34.88/34.90	c   simplerounding   :       0.00          0          0
34.88/34.90	c   rounding         :       0.04        372          0
34.88/34.90	c   shifting         :       0.05        104          0
34.88/34.90	c   intshifting      :       0.00          0          0
34.88/34.90	c   fixandinfer      :       0.00          0          0
34.88/34.90	c   intdiving        :       0.00          0          0
34.88/34.90	c   actconsdiving    :       0.00          0          0
34.88/34.90	c   octane           :       0.00          0          0
34.88/34.90	c   rens             :       0.01          0          0
34.88/34.90	c   rins             :       0.00          0          0
34.88/34.90	c   localbranching   :       0.00          0          0
34.88/34.90	c   mutation         :       0.00          0          0
34.88/34.90	c   dins             :       0.00          0          0
34.88/34.90	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
34.88/34.90	c   primal LP        :       0.00          0          0       0.00          -
34.88/34.90	c   dual LP          :      13.14       1030     109258     106.08    8314.92
34.88/34.90	c   barrier LP       :       0.00          0          0       0.00          -
34.88/34.90	c   diving/probing LP:       0.38         98       2894      29.53    7615.79
34.88/34.90	c   strong branching :      18.89        557     148607     266.80    7866.97
34.88/34.90	c     (at root node) :          -         20      12671     633.55          -
34.88/34.90	c   conflict analysis:       0.00          0          0       0.00          -
34.88/34.90	c B&B Tree           :
34.88/34.90	c   number of runs   :          1
34.88/34.90	c   nodes            :       1421
34.88/34.90	c   nodes (total)    :       1421
34.88/34.90	c   nodes left       :          0
34.88/34.90	c   max depth        :         24
34.88/34.90	c   max depth (total):         24
34.88/34.90	c   backtracks       :        339 (23.9%)
34.88/34.90	c   delayed cutoffs  :        140
34.88/34.90	c   repropagations   :        631 (9442 domain reductions, 120 cutoffs)
34.88/34.90	c   avg switch length:       3.26
34.88/34.90	c   switching time   :       0.07
34.88/34.90	c Solution           :
34.88/34.90	c   Solutions found  :          4 (4 improvements)
34.88/34.90	c   Primal Bound     : +8.90000000000000e+01   (in run 1, after 1009 nodes, 30.24 seconds, depth 19, found by <relaxation>)
34.88/34.90	c   Dual Bound       : +8.90000000000000e+01
34.88/34.90	c   Gap              :       0.00 %
34.88/34.90	c   Root Dual Bound  : +6.78136303791902e+01
34.88/34.91	c Time complete: 34.9.

Verifier Data 

OK	89

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-3732585-1338695661/watcher-3732585-1338695661 -o /tmp/evaluation-result-3732585-1338695661/solver-3732585-1338695661 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3732585-1338695661.opb 

running on 4 cores: 0,2,4,6

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: 2.00 2.01 2.00 3/176 27151
/proc/meminfo: memFree=30509556/32873844 swapFree=7900/7900
[pid=27151] ppid=27149 vsize=8692 CPUtime=0 cores=0,2,4,6
/proc/27151/stat : 27151 (pbscip.linux.x8) R 27149 27151 17150 0 -1 4202496 1524 0 0 0 0 0 0 0 20 0 1 0 335690666 8900608 1477 33554432000 4194304 7823515 140733911413584 140736478324424 6957168 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/27151/statm: 2173 1477 354 887 0 1283 0

[startup+0.0304759 s]
/proc/loadavg: 2.00 2.01 2.00 3/176 27151
/proc/meminfo: memFree=30509556/32873844 swapFree=7900/7900
[pid=27151] ppid=27149 vsize=13756 CPUtime=0.02 cores=0,2,4,6
/proc/27151/stat : 27151 (pbscip.linux.x8) R 27149 27151 17150 0 -1 4202496 2874 0 0 0 2 0 0 0 20 0 1 0 335690666 14086144 2473 33554432000 4194304 7823515 140733911413584 140733911410520 6954986 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/27151/statm: 3439 2473 425 887 0 2549 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13756

[startup+0.100226 s]
/proc/loadavg: 2.00 2.01 2.00 3/176 27151
/proc/meminfo: memFree=30509556/32873844 swapFree=7900/7900
[pid=27151] ppid=27149 vsize=15440 CPUtime=0.09 cores=0,2,4,6
/proc/27151/stat : 27151 (pbscip.linux.x8) R 27149 27151 17150 0 -1 4202496 3464 0 0 0 8 1 0 0 20 0 1 0 335690666 15810560 3038 33554432000 4194304 7823515 140733911413584 140733911410520 6954986 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/27151/statm: 3860 3038 508 887 0 2970 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15440

[startup+0.300227 s]
/proc/loadavg: 2.00 2.01 2.00 3/176 27151
/proc/meminfo: memFree=30509556/32873844 swapFree=7900/7900
[pid=27151] ppid=27149 vsize=16312 CPUtime=0.29 cores=0,2,4,6
/proc/27151/stat : 27151 (pbscip.linux.x8) R 27149 27151 17150 0 -1 4202496 3661 0 0 0 28 1 0 0 20 0 1 0 335690666 16703488 3233 33554432000 4194304 7823515 140733911413584 140733911410520 6209553 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/27151/statm: 4078 3233 522 887 0 3188 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16312

[startup+0.700227 s]
/proc/loadavg: 2.00 2.01 2.00 3/176 27151
/proc/meminfo: memFree=30509556/32873844 swapFree=7900/7900
[pid=27151] ppid=27149 vsize=23636 CPUtime=0.69 cores=0,2,4,6
/proc/27151/stat : 27151 (pbscip.linux.x8) R 27149 27151 17150 0 -1 4202496 5515 0 0 0 67 2 0 0 20 0 1 0 335690666 24203264 5070 33554432000 4194304 7823515 140733911413584 140733911410520 5878822 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/27151/statm: 5909 5097 549 887 0 5019 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23636

[startup+1.50024 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 27152
/proc/meminfo: memFree=30483276/32873844 swapFree=7900/7900
[pid=27151] ppid=27149 vsize=41740 CPUtime=1.49 cores=0,2,4,6
/proc/27151/stat : 27151 (pbscip.linux.x8) R 27149 27151 17150 0 -1 4202496 10117 0 0 0 146 3 0 0 20 0 1 0 335690666 42741760 9630 33554432000 4194304 7823515 140733911413584 140733911408776 6954986 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/27151/statm: 10435 9630 549 887 0 9545 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 41740

[startup+3.10024 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 27152
/proc/meminfo: memFree=30469008/32873844 swapFree=7900/7900
[pid=27151] ppid=27149 vsize=45620 CPUtime=3.09 cores=0,2,4,6
/proc/27151/stat : 27151 (pbscip.linux.x8) R 27149 27151 17150 0 -1 4202496 11101 0 0 0 304 5 0 0 20 0 1 0 335690666 46714880 10614 33554432000 4194304 7823515 140733911413584 140733911408744 6954986 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/27151/statm: 11405 10614 554 887 0 10515 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 45620

[startup+6.30023 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 27152
/proc/meminfo: memFree=30468884/32873844 swapFree=7900/7900
[pid=27151] ppid=27149 vsize=45620 CPUtime=6.29 cores=0,2,4,6
/proc/27151/stat : 27151 (pbscip.linux.x8) R 27149 27151 17150 0 -1 4202496 11101 0 0 0 622 7 0 0 20 0 1 0 335690666 46714880 10614 33554432000 4194304 7823515 140733911413584 140733911408696 6954986 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/27151/statm: 11405 10614 554 887 0 10515 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 45620

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 27152
/proc/meminfo: memFree=30468900/32873844 swapFree=7900/7900
[pid=27151] ppid=27149 vsize=45620 CPUtime=12.69 cores=0,2,4,6
/proc/27151/stat : 27151 (pbscip.linux.x8) R 27149 27151 17150 0 -1 4202496 11102 0 0 0 1257 12 0 0 20 0 1 0 335690666 46714880 10615 33554432000 4194304 7823515 140733911413584 140733911408280 6954986 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/27151/statm: 11405 10615 555 887 0 10515 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 45620

[startup+25.5002 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 27153
/proc/meminfo: memFree=30469148/32873844 swapFree=7900/7900
[pid=27151] ppid=27149 vsize=45620 CPUtime=25.49 cores=0,2,4,6
/proc/27151/stat : 27151 (pbscip.linux.x8) R 27149 27151 17150 0 -1 4202496 11119 0 0 0 2525 24 0 0 20 0 1 0 335690666 46714880 10632 33554432000 4194304 7823515 140733911413584 140733911408632 6954986 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/27151/statm: 11405 10632 560 887 0 10515 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 45620

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

[startup+31.9063 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 27153
/proc/meminfo: memFree=30469396/32873844 swapFree=7900/7900
[pid=27151] ppid=27149 vsize=45620 CPUtime=31.89 cores=0,2,4,6
/proc/27151/stat : 27151 (pbscip.linux.x8) R 27149 27151 17150 0 -1 4202496 11121 0 0 0 3158 31 0 0 20 0 1 0 335690666 46714880 10634 33554432000 4194304 7823515 140733911413584 140733911409272 6954986 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/27151/statm: 11405 10634 562 887 0 10515 0
Current children cumulated CPU time (s) 31.89
Current children cumulated vsize (KiB) 45620

[startup+33.5002 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 27153
/proc/meminfo: memFree=30469396/32873844 swapFree=7900/7900
[pid=27151] ppid=27149 vsize=45620 CPUtime=33.49 cores=0,2,4,6
/proc/27151/stat : 27151 (pbscip.linux.x8) R 27149 27151 17150 0 -1 4202496 11121 0 0 0 3316 33 0 0 20 0 1 0 335690666 46714880 10634 33554432000 4194304 7823515 140733911413584 140733911409384 6954986 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/27151/statm: 11405 10634 562 887 0 10515 0
Current children cumulated CPU time (s) 33.49
Current children cumulated vsize (KiB) 45620

[startup+34.3002 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 27153
/proc/meminfo: memFree=30469272/32873844 swapFree=7900/7900
[pid=27151] ppid=27149 vsize=45620 CPUtime=34.28 cores=0,2,4,6
/proc/27151/stat : 27151 (pbscip.linux.x8) R 27149 27151 17150 0 -1 4202496 11121 0 0 0 3395 33 0 0 20 0 1 0 335690666 46714880 10634 33554432000 4194304 7823515 140733911413584 140733911408280 6954986 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/27151/statm: 11405 10634 562 887 0 10515 0
Current children cumulated CPU time (s) 34.28
Current children cumulated vsize (KiB) 45620

[startup+34.7002 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 27153
/proc/meminfo: memFree=30469272/32873844 swapFree=7900/7900
[pid=27151] ppid=27149 vsize=45620 CPUtime=34.68 cores=0,2,4,6
/proc/27151/stat : 27151 (pbscip.linux.x8) R 27149 27151 17150 0 -1 4202496 11121 0 0 0 3435 33 0 0 20 0 1 0 335690666 46714880 10634 33554432000 4194304 7823515 140733911413584 140733911408280 6954986 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/27151/statm: 11405 10634 562 887 0 10515 0
Current children cumulated CPU time (s) 34.68
Current children cumulated vsize (KiB) 45620

[startup+34.9002 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 27153
/proc/meminfo: memFree=30469272/32873844 swapFree=7900/7900
[pid=27151] ppid=27149 vsize=45620 CPUtime=34.88 cores=0,2,4,6
/proc/27151/stat : 27151 (pbscip.linux.x8) R 27149 27151 17150 0 -1 4202496 11122 0 0 0 3455 33 0 0 20 0 1 0 335690666 46714880 10635 33554432000 4194304 7823515 140733911413584 140733911408280 6954986 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/27151/statm: 11405 10635 563 887 0 10515 0
Current children cumulated CPU time (s) 34.88
Current children cumulated vsize (KiB) 45620

Child status: 0
Real time (s): 34.9178
CPU time (s): 34.9127
CPU user time (s): 34.5687
CPU system time (s): 0.343947
CPU usage (%): 99.9853
Max. virtual memory (cumulated for all children) (KiB): 45620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 34.5687
system time used= 0.343947
maximum resident set size= 42556
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11129
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 37

runsolver used 0.247962 second user time and 0.250961 second system time

The end

Launcher Data 

Begin job on node137 at 2012-06-03 05:54:21
IDJOB=3732585
IDBENCH=2129
IDSOLVER=2321
FILE ID=node137/3732585-1338695661
RUNJOBID= node137-1338679216-25612
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= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-jnh217.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-3732585-1338695661/watcher-3732585-1338695661 -o /tmp/evaluation-result-3732585-1338695661/solver-3732585-1338695661 -C 1800 -W 1900 -M 15500  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3732585-1338695661.opb

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

MD5SUM BENCH= 5f8256f2423d7410846942dcc96981a5
RANDOM SEED=1473194679

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:        30510076 kB
Buffers:          175356 kB
Cached:          1102612 kB
SwapCached:         5796 kB
Active:           929684 kB
Inactive:         618244 kB
Active(anon):     265180 kB
Inactive(anon):     7172 kB
Active(file):     664504 kB
Inactive(file):   611072 kB
Unevictable:        7900 kB
Mlocked:            7900 kB
SwapTotal:      67108856 kB
SwapFree:       67097500 kB
Dirty:              9992 kB
Writeback:             0 kB
AnonPages:        273324 kB
Mapped:            11692 kB
Shmem:                 0 kB
Slab:             677356 kB
SReclaimable:     118492 kB
SUnreclaim:       558864 kB
KernelStack:        1472 kB
PageTables:         4216 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     393860 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    243712 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= 70312 MiB
End job on node137 at 2012-06-03 05:54:56