Trace number 1869168

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjCPU timeWall clock time
SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)OPT93 59.453 59.4798

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-jnh204.opb
MD5SUM2f6896589d1c92e524e35ee4712737ba
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark93
Best CPU time to get the best result obtained on this benchmark0.038994
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 93
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 

0.00/0.02	c SCIP version 1.1.0.7
0.00/0.02	c LP-Solver SoPlex 1.4.1
0.00/0.02	c user parameter file <scip.set> not found - using default parameters
0.00/0.02	c read problem <HOME/instance-1869168-1245162014.opb>
0.00/0.02	c original problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 900 constraints
0.00/0.03	c start presolving problem
0.00/0.03	c presolving:
0.02/0.06	c (round 1) 0 del vars, 20 del conss, 0 chg bounds, 20 chg sides, 0 chg coeffs, 880 upgd conss, 656 impls, 0 clqs
0.02/0.09	c presolving (2 rounds):
0.02/0.09	c  0 deleted vars, 20 deleted constraints, 0 tightened bounds, 0 added holes, 20 changed sides, 0 changed coefficients
0.02/0.09	c  1008 implications, 0 cliques
0.02/0.09	c presolved problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 880 constraints
0.02/0.09	c     880 constraints of type <logicor>
0.02/0.09	c transformed objective value is always integral (scale: 1)
0.02/0.09	c Presolving Time: 0.06
0.02/0.09	c strange?!, PURESAT with obj
0.02/0.09	c -----------------------------------------------------------------------------------------------
0.02/0.09	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.02/0.09	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.09	c limits/memory = c 1620
0.02/0.09	c # maximal time in seconds to run
0.02/0.09	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.09	c limits/time = c 1791
0.02/0.09	c # frequency for displaying node information lines
0.02/0.09	c # [type: int, range: [-1,2147483647], default: 100]
0.02/0.09	c display/freq = c 10000
0.02/0.09	c -----------------------------------------------------------------------------------------------
0.02/0.09	c start solving problem
0.02/0.09	c 
0.39/0.44	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.39/0.44	c   0.4s|     1 |     0 |  1592 |1814k|   0 | 190 | 200 | 880 | 880 | 200 | 880 |   0 |   0 |   0 | 6.848444e+01 |      --      |    Inf 
1.19/1.24	c   1.2s|     1 |     0 |  3455 |4049k|   0 | 187 | 200 | 880 | 880 | 200 | 890 |  10 |   0 |   0 | 6.890866e+01 |      --      |    Inf 
1.39/1.47	c   1.4s|     1 |     0 |  3534 |6723k|   0 | 186 | 200 | 880 | 880 | 200 | 891 |  11 |   0 |   0 | 6.900226e+01 |      --      |    Inf 
1.69/1.72	c   1.7s|     1 |     0 |  3627 |9393k|   0 | 184 | 200 | 880 | 880 | 200 | 892 |  12 |   0 |   0 | 6.904935e+01 |      --      |    Inf 
1.89/1.97	c   1.9s|     1 |     0 |  3702 |  12M|   0 | 182 | 200 | 880 | 880 | 200 | 893 |  13 |   0 |   0 | 6.907453e+01 |      --      |    Inf 
2.19/2.24	c   2.2s|     1 |     0 |  3823 |  14M|   0 | 186 | 200 | 880 | 880 | 200 | 895 |  15 |   0 |   0 | 6.919411e+01 |      --      |    Inf 
2.49/2.52	c   2.5s|     1 |     0 |  3907 |  17M|   0 | 187 | 200 | 880 | 880 | 200 | 896 |  16 |   0 |   0 | 6.929512e+01 |      --      |    Inf 
2.69/2.77	c   2.7s|     1 |     0 |  3966 |  20M|   0 | 187 | 200 | 880 | 880 | 200 | 897 |  17 |   0 |   0 | 6.932274e+01 |      --      |    Inf 
2.99/3.04	c   3.0s|     1 |     0 |  4036 |  22M|   0 | 184 | 200 | 880 | 880 | 200 | 898 |  18 |   0 |   0 | 6.935471e+01 |      --      |    Inf 
3.29/3.30	c   3.2s|     1 |     0 |  4087 |  25M|   0 | 189 | 200 | 880 | 880 | 200 | 899 |  19 |   0 |   0 | 6.938229e+01 |      --      |    Inf 
3.49/3.58	c   3.5s|     1 |     0 |  4135 |  28M|   0 | 188 | 200 | 880 | 880 | 200 | 900 |  20 |   0 |   0 | 6.939070e+01 |      --      |    Inf 
3.79/3.87	c   3.8s|     1 |     0 |  4200 |  30M|   0 | 188 | 200 | 880 | 880 | 200 | 901 |  21 |   0 |   0 | 6.940041e+01 |      --      |    Inf 
4.09/4.17	c   4.1s|     1 |     0 |  4260 |  32M|   0 | 188 | 200 | 880 | 880 | 200 | 902 |  22 |   0 |   0 | 6.940566e+01 |      --      |    Inf 
4.40/4.44	c   4.4s|     1 |     0 |  4324 |  33M|   0 | 187 | 200 | 880 | 880 | 200 | 903 |  23 |   0 |   0 | 6.941079e+01 |      --      |    Inf 
4.69/4.70	c   4.6s|     1 |     0 |  4354 |  33M|   0 | 188 | 200 | 880 | 880 | 200 | 901 |  24 |   0 |   0 | 6.941167e+01 |      --      |    Inf 
4.89/4.98	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
4.89/4.98	c   4.9s|     1 |     0 |  4454 |  33M|   0 | 187 | 200 | 880 | 880 | 200 | 902 |  25 |   0 |   0 | 6.941541e+01 |      --      |    Inf 
5.19/5.25	c   5.2s|     1 |     0 |  4511 |  33M|   0 | 186 | 200 | 880 | 880 | 200 | 903 |  26 |   0 |   0 | 6.941698e+01 |      --      |    Inf 
5.49/5.52	c   5.4s|     1 |     0 |  4554 |  33M|   0 | 187 | 200 | 880 | 880 | 200 | 904 |  27 |   0 |   0 | 6.941848e+01 |      --      |    Inf 
5.79/5.80	c   5.7s|     1 |     0 |  4602 |  33M|   0 | 187 | 200 | 880 | 880 | 200 | 905 |  28 |   0 |   0 | 6.942027e+01 |      --      |    Inf 
16.19/16.23	c  16.1s|     1 |     2 |  4602 |  33M|   0 | 187 | 200 | 880 | 880 | 200 | 905 |  28 |   0 |  51 | 6.942027e+01 |      --      |    Inf 
48.76/48.88	o 94
48.76/48.88	c *48.4s|    36 |     6 | 12687 |  33M|  13 |   - | 200 | 923 | 255 | 200 | 897 |  28 |  43 | 394 | 7.189493e+01 | 9.400000e+01 |  30.75%
52.37/52.43	o 93
52.37/52.43	c *52.0s|   139 |     7 | 20929 |  33M|  19 |   - | 200 |1032 | 146 | 200 | 897 |  28 | 152 | 419 | 7.189493e+01 | 9.300000e+01 |  29.36%
59.37/59.45	c 
59.37/59.45	c SCIP Status        : problem is solved [optimal solution found]
59.37/59.45	c Solving Time (sec) : 58.94
59.37/59.45	c Solving Nodes      : 353
59.37/59.45	c Primal Bound       : +9.30000000000000e+01 (2 solutions)
59.37/59.45	c Dual Bound         : +9.30000000000000e+01
59.37/59.45	c Gap                : 0.00 %
59.37/59.45	c NODE         353
59.37/59.45	c DUAL BOUND   93
59.37/59.45	c PRIMAL BOUND 93
59.37/59.45	c GAP          0
59.37/59.45	s OPTIMUM FOUND
59.37/59.45	v x200 -x199 x198 -x197 -x196 x195 -x194 x193 -x192 x191 x190 -x189 -x188 x187 -x186 x185 -x184 x183 -x182 x181 -x180 x179 -x178 
59.37/59.45	v x177 -x176 x175 -x174 -x173 x172 -x171 x170 -x169 x168 -x167 x166 -x165 -x164 x163 -x162 x161 x160 -x159 x158 -x157 -x156 x155 
59.37/59.45	v -x154 x153 x152 -x151 -x150 x149 -x148 x147 -x146 x145 x144 -x143 x142 -x141 -x140 x139 x138 -x137 -x136 x135 -x134 x133 -x132 
59.37/59.45	v x131 x130 -x129 x128 -x127 x126 -x125 -x124 x123 -x122 x121 x120 -x119 x118 -x117 -x116 x115 -x114 x113 -x112 x111 -x110 
59.37/59.45	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 -x84 
59.37/59.45	v 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 
59.37/59.45	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 x29 
59.37/59.45	v -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 
59.37/59.45	c SCIP Status        : problem is solved [optimal solution found]
59.37/59.45	c Solving Time       :      58.94
59.37/59.45	c Original Problem   :
59.37/59.45	c   Problem name     : HOME/instance-1869168-1245162014.opb
59.37/59.45	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
59.37/59.45	c   Constraints      : 900 initial, 900 maximal
59.37/59.45	c Presolved Problem  :
59.37/59.45	c   Problem name     : t_HOME/instance-1869168-1245162014.opb
59.37/59.45	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
59.37/59.45	c   Constraints      : 880 initial, 1215 maximal
59.37/59.45	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
59.37/59.45	c   trivial          :       0.00          0          0          0          0          0          0          0          0
59.37/59.45	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
59.37/59.45	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
59.37/59.45	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
59.37/59.45	c   implics          :       0.00          0          0          0          0          0          0          0          0
59.37/59.45	c   probing          :       0.02          0          0          0          0          0          0          0          0
59.37/59.45	c   linear           :       0.02          0          0          0          0          0         20         20          0
59.37/59.45	c   logicor          :       0.02          0          0          0          0          0          0          0          0
59.37/59.45	c   root node        :          -          3          -          -          3          -          -          -          -
59.37/59.45	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
59.37/59.45	c   integral         :          0          0          0        246          0         10         44          0          0        448
59.37/59.45	c   logicor          :        880+        19       4878          2          0        193      12085          0          0          0
59.37/59.45	c   countsols        :          0          0          0          2          0          0          0          0          0          0
59.37/59.45	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
59.37/59.45	c   integral         :      43.35       0.00       0.00      43.35       0.00
59.37/59.45	c   logicor          :       0.08       0.00       0.08       0.00       0.00
59.37/59.45	c   countsols        :       0.00       0.00       0.00       0.00       0.00
59.37/59.45	c Propagators        :       Time      Calls    Cutoffs    DomReds
59.37/59.45	c   rootredcost      :       0.00          2          0          0
59.37/59.45	c   pseudoobj        :       0.09       4628          7          5
59.37/59.45	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
59.37/59.45	c   propagation      :       0.03        193        174        650       10.5         24        6.2          -
59.37/59.45	c   infeasible LP    :       0.00          4          4         11        8.1          1        2.0          0
59.37/59.45	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
59.37/59.45	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
59.37/59.45	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
59.37/59.45	c   applied globally :          -          -          -        356        8.8          -          -          -
59.37/59.45	c   applied locally  :          -          -          -          0        0.0          -          -          -
59.37/59.45	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
59.37/59.45	c   cut pool         :       0.13         18          -          -        229          -    (maximal pool size: 5933)
59.37/59.45	c   redcost          :       0.00        270          0         29          0          0
59.37/59.45	c   impliedbounds    :       0.01         19          0          0         18          0
59.37/59.45	c   intobj           :       0.00          0          0          0          0          0
59.37/59.45	c   gomory           :       2.26         19          0          0          5          0
59.37/59.45	c   strongcg         :       1.99         19          0          0       5994          0
59.37/59.45	c   cmir             :       0.05         10          0          0          0          0
59.37/59.45	c   flowcover        :       0.09         10          0          0          0          0
59.37/59.45	c   clique           :       0.00          1          0          0          0          0
59.37/59.45	c   zerohalf         :       0.00          0          0          0          0          0
59.37/59.45	c   mcf              :       0.00          1          0          0          0          0
59.37/59.45	c Pricers            :       Time      Calls       Vars
59.37/59.45	c   problem variables:       0.00          0          0
59.37/59.45	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
59.37/59.45	c   relpscost        :      43.35        244         10         44          0          0        448
59.37/59.45	c   pscost           :       0.00          0          0          0          0          0          0
59.37/59.45	c   inference        :       0.00          0          0          0          0          0          0
59.37/59.45	c   mostinf          :       0.00          0          0          0          0          0          0
59.37/59.45	c   leastinf         :       0.00          0          0          0          0          0          0
59.37/59.45	c   fullstrong       :       0.00          0          0          0          0          0          0
59.37/59.45	c   allfullstrong    :       0.00          0          0          0          0          0          0
59.37/59.45	c   random           :       0.00          0          0          0          0          0          0
59.37/59.45	c Primal Heuristics  :       Time      Calls      Found
59.37/59.45	c   LP solutions     :       0.00          -          2
59.37/59.45	c   pseudo solutions :       0.00          -          0
59.37/59.45	c   crossover        :       0.00          0          0
59.37/59.45	c   oneopt           :       0.00          2          0
59.37/59.45	c   guideddiving     :       0.00          1          0
59.37/59.45	c   rootsoldiving    :       0.12          1          0
59.37/59.45	c   coefdiving       :       0.15          2          0
59.37/59.45	c   pscostdiving     :       0.00          2          0
59.37/59.45	c   fracdiving       :       0.00          2          0
59.37/59.45	c   veclendiving     :       0.00          2          0
59.37/59.45	c   linesearchdiving :       0.02          2          0
59.37/59.45	c   objpscostdiving  :       0.13          2          0
59.37/59.45	c   simplerounding   :       0.00          0          0
59.37/59.45	c   rounding         :       0.04        169          0
59.37/59.45	c   shifting         :       0.09         50          0
59.37/59.45	c   intshifting      :       0.00          0          0
59.37/59.45	c   fixandinfer      :       0.00          0          0
59.37/59.45	c   feaspump         :       0.56          1          0
59.37/59.45	c   intdiving        :       0.00          0          0
59.37/59.45	c   actconsdiving    :       0.00          0          0
59.37/59.45	c   octane           :       0.00          0          0
59.37/59.45	c   rens             :       0.00          0          0
59.37/59.45	c   rins             :       0.00          0          0
59.37/59.45	c   localbranching   :       0.00          0          0
59.37/59.45	c   mutation         :       0.00          0          0
59.37/59.45	c   dins             :       0.00          0          0
59.37/59.45	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
59.37/59.45	c   primal LP        :       0.00          0          0       0.00          -
59.37/59.45	c   dual LP          :       9.56        265      34574     130.47    3616.53
59.37/59.45	c   barrier LP       :       0.00          0          0       0.00          -
59.37/59.45	c   diving/probing LP:       0.95         83       3338      40.22    3513.68
59.37/59.45	c   strong branching :      43.33        452     145637     322.21    3361.11
59.37/59.45	c     (at root node) :          -         51      27431     537.86          -
59.37/59.45	c   conflict analysis:       0.00          0          0       0.00          -
59.37/59.45	c B&B Tree           :
59.37/59.45	c   number of runs   :          1
59.37/59.45	c   nodes            :        353
59.37/59.45	c   nodes (total)    :        353
59.37/59.45	c   nodes left       :          0
59.37/59.45	c   max depth        :         19
59.37/59.45	c   max depth (total):         19
59.37/59.45	c   backtracks       :         85 (24.1%)
59.37/59.45	c   delayed cutoffs  :         96
59.37/59.45	c   repropagations   :        262 (4360 domain reductions, 63 cutoffs)
59.37/59.45	c   avg switch length:       3.22
59.37/59.45	c   switching time   :       0.04
59.37/59.45	c Solution           :
59.37/59.45	c   Solutions found  :          2 (2 improvements)
59.37/59.45	c   Primal Bound     : +9.30000000000000e+01   (in run 1, after 139 nodes, 51.97 seconds, depth 12, found by <relaxation>)
59.37/59.45	c   Dual Bound       : +9.30000000000000e+01
59.37/59.45	c   Gap              :       0.00 %
59.37/59.45	c   Root Dual Bound  : +6.94202679192565e+01
59.37/59.47	c Time complete: 59.44.

Verifier Data 

OK	93

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869168-1245162014/watcher-1869168-1245162014 -o /tmp/evaluation-result-1869168-1245162014/solver-1869168-1245162014 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869168-1245162014.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: 0.91 0.95 0.88 3/65 26521
/proc/meminfo: memFree=839096/2055920 swapFree=4192956/4192956
[pid=26521] ppid=26519 vsize=6100 CPUtime=0
/proc/26521/stat : 26521 (pbscip.linux.x8) R 26519 26521 26457 0 -1 4194304 568 0 0 0 0 0 0 0 20 0 1 0 95623267 6246400 550 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/26521/statm: 1525 561 325 886 0 635 0

[startup+0.0359911 s]
/proc/loadavg: 0.91 0.95 0.88 3/65 26521
/proc/meminfo: memFree=839096/2055920 swapFree=4192956/4192956
[pid=26521] ppid=26519 vsize=13396 CPUtime=0.02
/proc/26521/stat : 26521 (pbscip.linux.x8) R 26519 26521 26457 0 -1 4194304 2753 0 0 0 2 0 0 0 20 0 1 0 95623267 13717504 2381 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26521/statm: 3349 2381 421 886 0 2459 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13396

[startup+0.102998 s]
/proc/loadavg: 0.91 0.95 0.88 3/65 26521
/proc/meminfo: memFree=839096/2055920 swapFree=4192956/4192956
[pid=26521] ppid=26519 vsize=14972 CPUtime=0.1
/proc/26521/stat : 26521 (pbscip.linux.x8) R 26519 26521 26457 0 -1 4194304 3296 0 0 0 9 1 0 0 20 0 1 0 95623267 15331328 2912 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26521/statm: 3743 2912 505 886 0 2853 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 14972

[startup+0.303023 s]
/proc/loadavg: 0.91 0.95 0.88 3/65 26521
/proc/meminfo: memFree=839096/2055920 swapFree=4192956/4192956
[pid=26521] ppid=26519 vsize=15736 CPUtime=0.29
/proc/26521/stat : 26521 (pbscip.linux.x8) R 26519 26521 26457 0 -1 4194304 3496 0 0 0 28 1 0 0 22 0 1 0 95623267 16113664 3103 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26521/statm: 3934 3103 511 886 0 3044 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15736

[startup+0.701077 s]
/proc/loadavg: 0.91 0.95 0.88 3/65 26521
/proc/meminfo: memFree=839096/2055920 swapFree=4192956/4192956
[pid=26521] ppid=26519 vsize=15872 CPUtime=0.69
/proc/26521/stat : 26521 (pbscip.linux.x8) R 26519 26521 26457 0 -1 4194304 3550 0 0 0 68 1 0 0 25 0 1 0 95623267 16252928 3156 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26521/statm: 3968 3156 522 886 0 3078 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15872

[startup+1.50117 s]
/proc/loadavg: 0.91 0.95 0.88 2/66 26522
/proc/meminfo: memFree=828528/2055920 swapFree=4192956/4192956
[pid=26521] ppid=26519 vsize=21608 CPUtime=1.49
/proc/26521/stat : 26521 (pbscip.linux.x8) R 26519 26521 26457 0 -1 4194304 5015 0 0 0 147 2 0 0 25 0 1 0 95623267 22126592 4602 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26521/statm: 5402 4602 549 886 0 4512 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21608

[startup+3.10137 s]
/proc/loadavg: 0.91 0.95 0.88 2/66 26522
/proc/meminfo: memFree=815856/2055920 swapFree=4192956/4192956
[pid=26521] ppid=26519 vsize=40100 CPUtime=3.09
/proc/26521/stat : 26521 (pbscip.linux.x8) R 26519 26521 26457 0 -1 4194304 9688 0 0 0 304 5 0 0 25 0 1 0 95623267 41062400 9246 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26521/statm: 10025 9246 549 886 0 9135 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 40100

[startup+6.30177 s]
/proc/loadavg: 1.08 0.98 0.89 2/66 26522
/proc/meminfo: memFree=792112/2055920 swapFree=4192956/4192956
[pid=26521] ppid=26519 vsize=53752 CPUtime=6.29
/proc/26521/stat : 26521 (pbscip.linux.x8) R 26519 26521 26457 0 -1 4194304 13122 0 0 0 620 9 0 0 25 0 1 0 95623267 55042048 12680 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26521/statm: 13438 12680 553 886 0 12548 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 53752

[startup+12.7016 s]
/proc/loadavg: 1.07 0.98 0.89 2/66 26522
/proc/meminfo: memFree=790256/2055920 swapFree=4192956/4192956
[pid=26521] ppid=26519 vsize=53752 CPUtime=12.69
/proc/26521/stat : 26521 (pbscip.linux.x8) R 26519 26521 26457 0 -1 4194304 13122 0 0 0 1257 12 0 0 25 0 1 0 95623267 55042048 12680 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26521/statm: 13438 12680 553 886 0 12548 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 53752

[startup+25.5012 s]
/proc/loadavg: 1.06 0.98 0.89 2/66 26522
/proc/meminfo: memFree=790384/2055920 swapFree=4192956/4192956
[pid=26521] ppid=26519 vsize=53752 CPUtime=25.48
/proc/26521/stat : 26521 (pbscip.linux.x8) R 26519 26521 26457 0 -1 4194304 13127 0 0 0 2526 22 0 0 25 0 1 0 95623267 55042048 12685 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26521/statm: 13438 12685 558 886 0 12548 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 53752

[startup+51.1014 s]
/proc/loadavg: 1.04 0.98 0.89 2/66 26522
/proc/meminfo: memFree=790512/2055920 swapFree=4192956/4192956
[pid=26521] ppid=26519 vsize=53752 CPUtime=51.06
/proc/26521/stat : 26521 (pbscip.linux.x8) R 26519 26521 26457 0 -1 4194304 13130 0 0 0 5066 40 0 0 25 0 1 0 95623267 55042048 12688 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26521/statm: 13438 12688 561 886 0 12548 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 53752

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

[startup+54.3018 s]
/proc/loadavg: 1.04 0.98 0.89 2/66 26522
/proc/meminfo: memFree=790512/2055920 swapFree=4192956/4192956
[pid=26521] ppid=26519 vsize=53752 CPUtime=54.26
/proc/26521/stat : 26521 (pbscip.linux.x8) R 26519 26521 26457 0 -1 4194304 13130 0 0 0 5382 44 0 0 25 0 1 0 95623267 55042048 12688 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26521/statm: 13438 12688 561 886 0 12548 0
Current children cumulated CPU time (s) 54.26
Current children cumulated vsize (KiB) 53752

[startup+57.5012 s]
/proc/loadavg: 1.03 0.98 0.89 2/66 26522
/proc/meminfo: memFree=790512/2055920 swapFree=4192956/4192956
[pid=26521] ppid=26519 vsize=53752 CPUtime=57.46
/proc/26521/stat : 26521 (pbscip.linux.x8) R 26519 26521 26457 0 -1 4194304 13130 0 0 0 5700 46 0 0 25 0 1 0 95623267 55042048 12688 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26521/statm: 13438 12688 561 886 0 12548 0
Current children cumulated CPU time (s) 57.46
Current children cumulated vsize (KiB) 53752

[startup+58.3053 s]
/proc/loadavg: 1.03 0.98 0.89 2/66 26522
/proc/meminfo: memFree=790512/2055920 swapFree=4192956/4192956
[pid=26521] ppid=26519 vsize=53752 CPUtime=58.27
/proc/26521/stat : 26521 (pbscip.linux.x8) R 26519 26521 26457 0 -1 4194304 13130 0 0 0 5781 46 0 0 25 0 1 0 95623267 55042048 12688 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26521/statm: 13438 12688 561 886 0 12548 0
Current children cumulated CPU time (s) 58.27
Current children cumulated vsize (KiB) 53752

[startup+59.1014 s]
/proc/loadavg: 1.03 0.98 0.89 2/66 26522
/proc/meminfo: memFree=790512/2055920 swapFree=4192956/4192956
[pid=26521] ppid=26519 vsize=53752 CPUtime=59.07
/proc/26521/stat : 26521 (pbscip.linux.x8) R 26519 26521 26457 0 -1 4194304 13130 0 0 0 5860 47 0 0 25 0 1 0 95623267 55042048 12688 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26521/statm: 13438 12688 561 886 0 12548 0
Current children cumulated CPU time (s) 59.07
Current children cumulated vsize (KiB) 53752

[startup+59.3014 s]
/proc/loadavg: 1.03 0.98 0.89 2/66 26522
/proc/meminfo: memFree=790512/2055920 swapFree=4192956/4192956
[pid=26521] ppid=26519 vsize=53752 CPUtime=59.27
/proc/26521/stat : 26521 (pbscip.linux.x8) R 26519 26521 26457 0 -1 4194304 13131 0 0 0 5880 47 0 0 25 0 1 0 95623267 55042048 12689 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26521/statm: 13438 12689 562 886 0 12548 0
Current children cumulated CPU time (s) 59.27
Current children cumulated vsize (KiB) 53752

[startup+59.4054 s]
/proc/loadavg: 1.03 0.98 0.89 2/66 26522
/proc/meminfo: memFree=790512/2055920 swapFree=4192956/4192956
[pid=26521] ppid=26519 vsize=53752 CPUtime=59.37
/proc/26521/stat : 26521 (pbscip.linux.x8) R 26519 26521 26457 0 -1 4194304 13131 0 0 0 5890 47 0 0 25 0 1 0 95623267 55042048 12689 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26521/statm: 13438 12689 562 886 0 12548 0
Current children cumulated CPU time (s) 59.37
Current children cumulated vsize (KiB) 53752

Child status: 0
Real time (s): 59.4798
CPU time (s): 59.453
CPU user time (s): 58.969
CPU system time (s): 0.483926
CPU usage (%): 99.9548
Max. virtual memory (cumulated for all children) (KiB): 53752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 58.969
system time used= 0.483926
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13138
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= 146

runsolver used 0.073988 second user time and 0.150977 second system time

The end

Launcher Data 

Begin job on node92 at 2009-06-16 16:20:14
IDJOB=1869168
IDBENCH=2210
IDSOLVER=683
FILE ID=node92/1869168-1245162014
PBS_JOBID= 9363866
Free space on /tmp= 66472 MiB

SOLVER NAME= 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-jnh204.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-1869168-1245162014/watcher-1869168-1245162014 -o /tmp/evaluation-result-1869168-1245162014/solver-1869168-1245162014 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869168-1245162014.opb

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

MD5SUM BENCH= 2f6896589d1c92e524e35ee4712737ba
RANDOM SEED=1305053759

node92.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		: 3000.233
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		: 3000.233
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        839576 kB
Buffers:         50248 kB
Cached:        1079980 kB
SwapCached:          0 kB
Active:         900340 kB
Inactive:       243628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        839576 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            9872 kB
Writeback:           0 kB
Mapped:          23576 kB
Slab:            58220 kB
Committed_AS:    61756 kB
PageTables:       1464 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= 66464 MiB
End job on node92 at 2009-06-16 16:21:14