Trace number 1869169

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjCPU timeWall clock time
SCIPclp SCIP 1.1.0.7 with CLP 1.8.2OPT93 41.9866 42.1666

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 

0.00/0.03	c SCIP version 1.1.0.7
0.00/0.03	c LP-Solver Clp 1.8.2
0.00/0.03	c user parameter file <scip.set> not found - using default parameters
0.00/0.03	c read problem <HOME/instance-1869169-1245162068.opb>
0.00/0.03	c original problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 900 constraints
0.00/0.04	c start presolving problem
0.00/0.04	c presolving:
0.05/0.08	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
0.08/0.11	c presolving (2 rounds):
0.08/0.11	c  0 deleted vars, 20 deleted constraints, 0 tightened bounds, 0 added holes, 20 changed sides, 0 changed coefficients
0.08/0.11	c  1008 implications, 0 cliques
0.08/0.11	c presolved problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 880 constraints
0.08/0.11	c     880 constraints of type <logicor>
0.08/0.11	c transformed objective value is always integral (scale: 1)
0.08/0.11	c Presolving Time: 0.06
0.08/0.11	c strange?!, PURESAT with obj
0.08/0.11	c -----------------------------------------------------------------------------------------------
0.08/0.11	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.08/0.11	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.08/0.11	c limits/memory = c 1620
0.08/0.11	c # maximal time in seconds to run
0.08/0.11	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.08/0.11	c limits/time = c 1791
0.08/0.11	c # frequency for displaying node information lines
0.08/0.11	c # [type: int, range: [-1,2147483647], default: 100]
0.08/0.11	c display/freq = c 10000
0.08/0.11	c -----------------------------------------------------------------------------------------------
0.08/0.11	c start solving problem
0.08/0.11	c 
0.18/0.25	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.18/0.25	c   0.2s|     1 |     0 |   654 |1814k|   0 | 189 | 200 | 880 | 880 | 200 | 880 |   0 |   0 |   0 | 6.848444e+01 |      --      |    Inf 
0.68/0.76	c   0.7s|     1 |     0 |  2014 |3956k|   0 | 186 | 200 | 880 | 880 | 200 | 890 |  10 |   0 |   0 | 6.890800e+01 |      --      |    Inf 
0.88/0.99	c   0.9s|     1 |     0 |  2115 |6194k|   0 | 186 | 200 | 880 | 880 | 200 | 891 |  11 |   0 |   0 | 6.903715e+01 |      --      |    Inf 
1.17/1.23	c   1.2s|     1 |     0 |  2172 |8711k|   0 | 186 | 200 | 880 | 880 | 200 | 892 |  12 |   0 |   0 | 6.907446e+01 |      --      |    Inf 
1.38/1.47	c   1.4s|     1 |     0 |  2245 |  11M|   0 | 186 | 200 | 880 | 880 | 200 | 893 |  13 |   0 |   0 | 6.911206e+01 |      --      |    Inf 
1.67/1.72	c   1.7s|     1 |     0 |  2334 |  13M|   0 | 185 | 200 | 880 | 880 | 200 | 894 |  14 |   0 |   0 | 6.913960e+01 |      --      |    Inf 
1.87/1.99	c   1.9s|     1 |     0 |  2402 |  16M|   0 | 186 | 200 | 880 | 880 | 200 | 895 |  15 |   0 |   0 | 6.915323e+01 |      --      |    Inf 
2.17/2.28	c   2.2s|     1 |     0 |  2494 |  18M|   0 | 184 | 200 | 880 | 880 | 200 | 896 |  16 |   0 |   0 | 6.915931e+01 |      --      |    Inf 
2.46/2.57	c   2.5s|     1 |     0 |  2578 |  20M|   0 | 188 | 200 | 880 | 880 | 200 | 901 |  21 |   0 |   0 | 6.916629e+01 |      --      |    Inf 
2.77/2.84	c   2.8s|     1 |     0 |  2633 |  20M|   0 | 185 | 200 | 880 | 880 | 200 | 902 |  22 |   0 |   0 | 6.916885e+01 |      --      |    Inf 
3.07/3.10	c   3.0s|     1 |     0 |  2668 |  20M|   0 | 186 | 200 | 880 | 880 | 200 | 903 |  23 |   0 |   0 | 6.916977e+01 |      --      |    Inf 
3.27/3.36	c   3.3s|     1 |     0 |  2724 |  20M|   0 | 185 | 200 | 880 | 880 | 200 | 904 |  24 |   0 |   0 | 6.917469e+01 |      --      |    Inf 
3.56/3.61	c   3.5s|     1 |     0 |  2763 |  20M|   0 | 185 | 200 | 880 | 880 | 200 | 905 |  25 |   0 |   0 | 6.917565e+01 |      --      |    Inf 
3.76/3.89	c   3.8s|     1 |     0 |  2798 |  20M|   0 | 186 | 200 | 880 | 880 | 200 | 904 |  26 |   0 |   0 | 6.917720e+01 |      --      |    Inf 
4.06/4.14	c   4.0s|     1 |     0 |  2829 |  20M|   0 | 186 | 200 | 880 | 880 | 200 | 905 |  27 |   0 |   0 | 6.917920e+01 |      --      |    Inf 
4.36/4.42	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
4.36/4.42	c   4.3s|     1 |     0 |  2909 |  20M|   0 | 187 | 200 | 880 | 880 | 200 | 906 |  28 |   0 |   0 | 6.918465e+01 |      --      |    Inf 
5.75/5.82	c   5.7s|     1 |     2 |  2909 |  20M|   0 | 187 | 200 | 880 | 880 | 200 | 906 |  28 |   0 |  21 | 6.918465e+01 |      --      |    Inf 
17.27/17.45	o 97
17.27/17.45	c *17.2s|    14 |     6 |  6530 |  20M|   7 |   - | 200 | 884 | 222 | 200 | 900 |  28 |   4 | 319 | 6.935439e+01 | 9.700000e+01 |  39.86%
32.03/32.30	o 94
32.03/32.30	c *31.9s|   141 |    28 | 21769 |  20M|  16 |   - | 200 | 989 | 257 | 200 | 900 |  28 | 109 | 675 | 7.174546e+01 | 9.400000e+01 |  31.02%
41.12/41.32	o 93
41.12/41.32	c *40.9s|   498 |     4 | 51713 |  21M|  19 |   - | 200 |1269 | 159 | 200 | 900 |  28 | 456 | 762 | 7.571849e+01 | 9.300000e+01 |  22.82%
41.92/42.14	c 
41.92/42.14	c SCIP Status        : problem is solved [optimal solution found]
41.92/42.14	c Solving Time (sec) : 41.69
41.92/42.14	c Solving Nodes      : 571
41.92/42.14	c Primal Bound       : +9.30000000000000e+01 (3 solutions)
41.92/42.14	c Dual Bound         : +9.30000000000000e+01
41.92/42.14	c Gap                : 0.00 %
41.92/42.14	c NODE         571
41.92/42.14	c DUAL BOUND   93
41.92/42.14	c PRIMAL BOUND 93
41.92/42.14	c GAP          0
41.92/42.14	s OPTIMUM FOUND
41.92/42.14	v x200 -x199 x198 -x197 -x196 x195 -x194 x193 -x192 x191 x190 -x189 -x188 x187 -x186 x185 -x184 x183 -x182 x181 -x180 x179 -x178 
41.92/42.14	v x177 -x176 x175 -x174 -x173 x172 -x171 x170 -x169 x168 -x167 x166 -x165 -x164 x163 -x162 x161 x160 -x159 x158 -x157 -x156 x155 
41.92/42.14	v -x154 x153 x152 -x151 -x150 x149 -x148 x147 -x146 x145 x144 -x143 x142 -x141 -x140 x139 x138 -x137 -x136 x135 -x134 x133 -x132 
41.92/42.14	v x131 x130 -x129 x128 -x127 x126 -x125 -x124 x123 -x122 x121 x120 -x119 x118 -x117 -x116 x115 -x114 x113 -x112 x111 -x110 
41.92/42.14	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 
41.92/42.14	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 
41.92/42.14	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 
41.92/42.14	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 
41.92/42.14	c SCIP Status        : problem is solved [optimal solution found]
41.92/42.14	c Solving Time       :      41.69
41.92/42.14	c Original Problem   :
41.92/42.14	c   Problem name     : HOME/instance-1869169-1245162068.opb
41.92/42.14	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
41.92/42.14	c   Constraints      : 900 initial, 900 maximal
41.92/42.14	c Presolved Problem  :
41.92/42.14	c   Problem name     : t_HOME/instance-1869169-1245162068.opb
41.92/42.14	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
41.92/42.14	c   Constraints      : 880 initial, 1295 maximal
41.92/42.14	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
41.92/42.14	c   trivial          :       0.00          0          0          0          0          0          0          0          0
41.92/42.14	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
41.92/42.14	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
41.92/42.14	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
41.92/42.14	c   implics          :       0.00          0          0          0          0          0          0          0          0
41.92/42.14	c   probing          :       0.01          0          0          0          0          0          0          0          0
41.92/42.14	c   linear           :       0.02          0          0          0          0          0         20         20          0
41.92/42.14	c   logicor          :       0.03          0          0          0          0          0          0          0          0
41.92/42.14	c   root node        :          -          9          -          -          9          -          -          -          -
41.92/42.14	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
41.92/42.14	c   integral         :          0          0          0        392          0          4         39          0          0        738
41.92/42.14	c   logicor          :        880+        16       7239          3          0        320      20689          0          0          0
41.92/42.14	c   countsols        :          0          0          0          3          0          0          0          0          0          0
41.92/42.14	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
41.92/42.14	c   integral         :      26.68       0.00       0.00      26.68       0.00
41.92/42.14	c   logicor          :       0.17       0.00       0.17       0.00       0.00
41.92/42.14	c   countsols        :       0.00       0.00       0.00       0.00       0.00
41.92/42.14	c Propagators        :       Time      Calls    Cutoffs    DomReds
41.92/42.14	c   rootredcost      :       0.00          3          0          0
41.92/42.14	c   pseudoobj        :       0.05       7067          2         30
41.92/42.14	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
41.92/42.14	c   propagation      :       0.00        320        282       1242       11.2         17        7.1          -
41.92/42.14	c   infeasible LP    :       0.00         17          0          0        0.0          0        0.0          0
41.92/42.14	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
41.92/42.14	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
41.92/42.14	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
41.92/42.14	c   applied globally :          -          -          -        521        9.6          -          -          -
41.92/42.14	c   applied locally  :          -          -          -          0        0.0          -          -          -
41.92/42.14	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
41.92/42.14	c   cut pool         :       0.08         15          -          -        292          -    (maximal pool size: 3705)
41.92/42.14	c   redcost          :       0.00        412          0         20          0          0
41.92/42.14	c   impliedbounds    :       0.00         16          0          0         26          0
41.92/42.14	c   intobj           :       0.00          0          0          0          0          0
41.92/42.14	c   gomory           :       1.86         16          0          0          0          0
41.92/42.14	c   strongcg         :       1.62         16          0          0       3925          0
41.92/42.14	c   cmir             :       0.02         10          0          0          0          0
41.92/42.14	c   flowcover        :       0.11         10          0          0          0          0
41.92/42.14	c   clique           :       0.00          1          0          0          0          0
41.92/42.14	c   zerohalf         :       0.00          0          0          0          0          0
41.92/42.14	c   mcf              :       0.00          1          0          0          0          0
41.92/42.14	c Pricers            :       Time      Calls       Vars
41.92/42.14	c   problem variables:       0.00          0          0
41.92/42.14	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
41.92/42.14	c   relpscost        :      26.68        389          4         39          0          0        738
41.92/42.14	c   pscost           :       0.00          0          0          0          0          0          0
41.92/42.14	c   inference        :       0.00          0          0          0          0          0          0
41.92/42.14	c   mostinf          :       0.00          0          0          0          0          0          0
41.92/42.14	c   leastinf         :       0.00          0          0          0          0          0          0
41.92/42.14	c   fullstrong       :       0.00          0          0          0          0          0          0
41.92/42.14	c   allfullstrong    :       0.00          0          0          0          0          0          0
41.92/42.14	c   random           :       0.00          0          0          0          0          0          0
41.92/42.14	c Primal Heuristics  :       Time      Calls      Found
41.92/42.14	c   LP solutions     :       0.00          -          3
41.92/42.14	c   pseudo solutions :       0.00          -          0
41.92/42.14	c   rootsoldiving    :       0.00          0          0
41.92/42.14	c   linesearchdiving :       0.00          0          0
41.92/42.14	c   guideddiving     :       0.00          0          0
41.92/42.14	c   crossover        :       0.00          0          0
41.92/42.14	c   intshifting      :       0.00          0          0
41.92/42.14	c   oneopt           :       0.01          3          0
41.92/42.14	c   coefdiving       :       0.01          1          0
41.92/42.14	c   pscostdiving     :       0.00          1          0
41.92/42.14	c   fracdiving       :       0.00          1          0
41.92/42.14	c   veclendiving     :       0.00          1          0
41.92/42.14	c   objpscostdiving  :       0.01          1          0
41.92/42.14	c   simplerounding   :       0.00          0          0
41.92/42.14	c   rounding         :       0.16        239          0
41.92/42.14	c   shifting         :       0.09         61          0
41.92/42.14	c   fixandinfer      :       0.00          0          0
41.92/42.14	c   feaspump         :       0.29          1          0
41.92/42.14	c   intdiving        :       0.00          0          0
41.92/42.14	c   actconsdiving    :       0.00          0          0
41.92/42.14	c   octane           :       0.00          0          0
41.92/42.14	c   rens             :       0.01          0          0
41.92/42.14	c   rins             :       0.00          0          0
41.92/42.14	c   localbranching   :       0.00          0          0
41.92/42.14	c   mutation         :       0.00          0          0
41.92/42.14	c   dins             :       0.00          0          0
41.92/42.14	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
41.92/42.14	c   primal LP        :       0.04          0          0       0.00       0.00
41.92/42.14	c   dual LP          :      10.14        423      54402     128.61    5365.09
41.92/42.14	c   barrier LP       :       0.00          0          0       0.00          -
41.92/42.14	c   diving/probing LP:       0.31         40       1307      32.67    4216.13
41.92/42.14	c   strong branching :      26.65        762     115269     151.27    4325.29
41.92/42.14	c     (at root node) :          -         21       3864     184.00          -
41.92/42.14	c   conflict analysis:       0.00          0          0       0.00          -
41.92/42.14	c B&B Tree           :
41.92/42.14	c   number of runs   :          1
41.92/42.14	c   nodes            :        571
41.92/42.14	c   nodes (total)    :        571
41.92/42.14	c   nodes left       :          0
41.92/42.14	c   max depth        :         19
41.92/42.14	c   max depth (total):         19
41.92/42.14	c   backtracks       :        169 (29.6%)
41.92/42.14	c   delayed cutoffs  :        168
41.92/42.14	c   repropagations   :        390 (8261 domain reductions, 135 cutoffs)
41.92/42.14	c   avg switch length:       3.23
41.92/42.14	c   switching time   :       0.13
41.92/42.14	c Solution           :
41.92/42.14	c   Solutions found  :          3 (3 improvements)
41.92/42.14	c   Primal Bound     : +9.30000000000000e+01   (in run 1, after 498 nodes, 40.89 seconds, depth 12, found by <relaxation>)
41.92/42.14	c   Dual Bound       : +9.30000000000000e+01
41.92/42.14	c   Gap              :       0.00 %
41.92/42.14	c   Root Dual Bound  : +6.91846506953626e+01
41.92/42.16	c Time complete: 41.98.

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-1869169-1245162068/watcher-1869169-1245162068 -o /tmp/evaluation-result-1869169-1245162068/solver-1869169-1245162068 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869169-1245162068.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: 2.13 2.12 2.06 4/73 9745
/proc/meminfo: memFree=1832144/2055920 swapFree=4180892/4192956
[pid=9745] ppid=9743 vsize=5416 CPUtime=0
/proc/9745/stat : 9745 (pbscip.linux.x8) R 9743 9745 9510 0 -1 4194304 288 0 0 0 0 0 0 0 21 0 1 0 183804845 5545984 272 1992294400 4194304 9342243 548682068736 18446744073709551615 8239344 0 0 4096 0 0 0 0 17 0 0 0
/proc/9745/statm: 1354 272 218 1256 0 93 0

[startup+0.071063 s]
/proc/loadavg: 2.13 2.12 2.06 4/73 9745
/proc/meminfo: memFree=1832144/2055920 swapFree=4180892/4192956
[pid=9745] ppid=9743 vsize=14600 CPUtime=0.05
/proc/9745/stat : 9745 (pbscip.linux.x8) R 9743 9745 9510 0 -1 4194304 2803 0 0 0 4 1 0 0 22 0 1 0 183804845 14950400 2433 1992294400 4194304 9342243 548682068736 18446744073709551615 5016123 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9745/statm: 3650 2433 463 1256 0 2389 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 14600

[startup+0.101064 s]
/proc/loadavg: 2.13 2.12 2.06 4/73 9745
/proc/meminfo: memFree=1832144/2055920 swapFree=4180892/4192956
[pid=9745] ppid=9743 vsize=14952 CPUtime=0.08
/proc/9745/stat : 9745 (pbscip.linux.x8) R 9743 9745 9510 0 -1 4194304 2910 0 0 0 7 1 0 0 22 0 1 0 183804845 15310848 2540 1992294400 4194304 9342243 548682068736 18446744073709551615 5102411 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9745/statm: 3738 2540 481 1256 0 2477 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 14952

[startup+0.301085 s]
/proc/loadavg: 2.13 2.12 2.06 4/73 9745
/proc/meminfo: memFree=1832144/2055920 swapFree=4180892/4192956
[pid=9745] ppid=9743 vsize=18396 CPUtime=0.28
/proc/9745/stat : 9745 (pbscip.linux.x8) R 9743 9745 9510 0 -1 4194304 3672 0 0 0 27 1 0 0 23 0 1 0 183804845 18837504 3302 1992294400 4194304 9342243 548682068736 18446744073709551615 6040586 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9745/statm: 4599 3302 635 1256 0 3338 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 18396

[startup+0.701133 s]
/proc/loadavg: 2.13 2.12 2.06 4/73 9745
/proc/meminfo: memFree=1832144/2055920 swapFree=4180892/4192956
[pid=9745] ppid=9743 vsize=20136 CPUtime=0.68
/proc/9745/stat : 9745 (pbscip.linux.x8) R 9743 9745 9510 0 -1 4194304 4201 0 0 0 66 2 0 0 25 0 1 0 183804845 20619264 3831 1992294400 4194304 9342243 548682068736 18446744073709551615 4335759 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9745/statm: 5034 3831 646 1256 0 3773 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 20136

[startup+1.50122 s]
/proc/loadavg: 2.13 2.12 2.06 3/74 9746
/proc/meminfo: memFree=1816072/2055920 swapFree=4180892/4192956
[pid=9745] ppid=9743 vsize=30284 CPUtime=1.47
/proc/9745/stat : 9745 (pbscip.linux.x8) R 9743 9745 9510 0 -1 4194304 6615 0 0 0 144 3 0 0 25 0 1 0 183804845 31010816 6236 1992294400 4194304 9342243 548682068736 18446744073709551615 4345990 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9745/statm: 7571 6236 664 1256 0 6310 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 30284

[startup+3.1014 s]
/proc/loadavg: 2.13 2.12 2.06 3/74 9746
/proc/meminfo: memFree=1804104/2055920 swapFree=4180892/4192956
[pid=9745] ppid=9743 vsize=41868 CPUtime=3.07
/proc/9745/stat : 9745 (pbscip.linux.x8) R 9743 9745 9510 0 -1 4194304 9616 0 0 0 302 5 0 0 25 0 1 0 183804845 42872832 9210 1992294400 4194304 9342243 548682068736 18446744073709551615 6970138 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9745/statm: 10467 9210 664 1256 0 9206 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 41868

[startup+6.30175 s]
/proc/loadavg: 2.20 2.13 2.06 3/74 9746
/proc/meminfo: memFree=1794632/2055920 swapFree=4180892/4192956
[pid=9745] ppid=9743 vsize=43228 CPUtime=6.25
/proc/9745/stat : 9745 (pbscip.linux.x8) R 9743 9745 9510 0 -1 4194304 10325 0 0 0 619 6 0 0 25 0 1 0 183804845 44265472 9083 1992294400 4194304 9342243 548682068736 18446744073709551615 5874800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9745/statm: 10807 9083 674 1256 0 9546 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 43228

[startup+12.7015 s]
/proc/loadavg: 2.26 2.14 2.07 3/74 9746
/proc/meminfo: memFree=1797960/2055920 swapFree=4180892/4192956
[pid=9745] ppid=9743 vsize=42860 CPUtime=12.6
/proc/9745/stat : 9745 (pbscip.linux.x8) R 9743 9745 9510 0 -1 4194304 10398 0 0 0 1250 10 0 0 25 0 1 0 183804845 43888640 9115 1992294400 4194304 9342243 548682068736 18446744073709551615 5874648 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9745/statm: 10715 9115 674 1256 0 9454 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 42860

[startup+25.5017 s]
/proc/loadavg: 2.21 2.14 2.06 3/74 9746
/proc/meminfo: memFree=1797960/2055920 swapFree=4180892/4192956
[pid=9745] ppid=9743 vsize=43448 CPUtime=25.33
/proc/9745/stat : 9745 (pbscip.linux.x8) R 9743 9745 9510 0 -1 4194304 11543 0 0 0 2518 15 0 0 25 0 1 0 183804845 44490752 9109 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9745/statm: 10862 9109 682 1256 0 9601 0
Current children cumulated CPU time (s) 25.33
Current children cumulated vsize (KiB) 43448

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

[startup+31.9065 s]
/proc/loadavg: 2.35 2.17 2.08 2/74 9746
/proc/meminfo: memFree=1797384/2055920 swapFree=4180892/4192956
[pid=9745] ppid=9743 vsize=42140 CPUtime=31.73
/proc/9745/stat : 9745 (pbscip.linux.x8) R 9743 9745 9510 0 -1 4194304 12985 0 0 0 3156 17 0 0 25 0 1 0 183804845 43151360 9271 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9745/statm: 10535 9271 683 1256 0 9274 0
Current children cumulated CPU time (s) 31.73
Current children cumulated vsize (KiB) 42140

[startup+38.3048 s]
/proc/loadavg: 2.24 2.15 2.07 4/74 9746
/proc/meminfo: memFree=1797832/2055920 swapFree=4180892/4192956
[pid=9745] ppid=9743 vsize=42104 CPUtime=38.13
/proc/9745/stat : 9745 (pbscip.linux.x8) R 9743 9745 9510 0 -1 4194304 14266 0 0 0 3790 23 0 0 25 0 1 0 183804845 43114496 9259 1992294400 4194304 9342243 548682068736 18446744073709551615 6978134 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9745/statm: 10526 9259 683 1256 0 9265 0
Current children cumulated CPU time (s) 38.13
Current children cumulated vsize (KiB) 42104

[startup+39.9013 s]
/proc/loadavg: 2.24 2.15 2.07 3/74 9746
/proc/meminfo: memFree=1797064/2055920 swapFree=4180892/4192956
[pid=9745] ppid=9743 vsize=42152 CPUtime=39.72
/proc/9745/stat : 9745 (pbscip.linux.x8) R 9743 9745 9510 0 -1 4194304 14644 0 0 0 3948 24 0 0 25 0 1 0 183804845 43163648 9210 1992294400 4194304 9342243 548682068736 18446744073709551615 6889068 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9745/statm: 10538 9210 683 1256 0 9277 0
Current children cumulated CPU time (s) 39.72
Current children cumulated vsize (KiB) 42152

[startup+41.5016 s]
/proc/loadavg: 2.30 2.16 2.07 4/74 9746
/proc/meminfo: memFree=1797128/2055920 swapFree=4180892/4192956
[pid=9745] ppid=9743 vsize=42212 CPUtime=41.32
/proc/9745/stat : 9745 (pbscip.linux.x8) R 9743 9745 9510 0 -1 4194304 14950 0 0 0 4107 25 0 0 25 0 1 0 183804845 43225088 9291 1992294400 4194304 9342243 548682068736 18446744073709551615 6960594 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9745/statm: 10553 9291 684 1256 0 9292 0
Current children cumulated CPU time (s) 41.32
Current children cumulated vsize (KiB) 42212

[startup+41.9016 s]
/proc/loadavg: 2.30 2.16 2.07 4/74 9746
/proc/meminfo: memFree=1797128/2055920 swapFree=4180892/4192956
[pid=9745] ppid=9743 vsize=42212 CPUtime=41.71
/proc/9745/stat : 9745 (pbscip.linux.x8) R 9743 9745 9510 0 -1 4194304 14975 0 0 0 4146 25 0 0 25 0 1 0 183804845 43225088 9316 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9745/statm: 10553 9316 684 1256 0 9292 0
Current children cumulated CPU time (s) 41.71
Current children cumulated vsize (KiB) 42212

[startup+42.1096 s]
/proc/loadavg: 2.30 2.16 2.07 4/74 9746
/proc/meminfo: memFree=1797128/2055920 swapFree=4180892/4192956
[pid=9745] ppid=9743 vsize=42212 CPUtime=41.92
/proc/9745/stat : 9745 (pbscip.linux.x8) R 9743 9745 9510 0 -1 4194304 14984 0 0 0 4167 25 0 0 25 0 1 0 183804845 43225088 9325 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9745/statm: 10553 9325 684 1256 0 9292 0
Current children cumulated CPU time (s) 41.92
Current children cumulated vsize (KiB) 42212

Child status: 0
Real time (s): 42.1666
CPU time (s): 41.9866
CPU user time (s): 41.7217
CPU system time (s): 0.264959
CPU usage (%): 99.5731
Max. virtual memory (cumulated for all children) (KiB): 44360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 41.7217
system time used= 0.264959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14992
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= 784

runsolver used 0.06099 second user time and 0.131979 second system time

The end

Launcher Data 

Begin job on node87 at 2009-06-16 16:21:09
IDJOB=1869169
IDBENCH=2210
IDSOLVER=684
FILE ID=node87/1869169-1245162068
PBS_JOBID= 9363857
Free space on /tmp= 66540 MiB

SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
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.clp -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1869169-1245162068/watcher-1869169-1245162068 -o /tmp/evaluation-result-1869169-1245162068/solver-1869169-1245162068 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869169-1245162068.opb

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

MD5SUM BENCH= 2f6896589d1c92e524e35ee4712737ba
RANDOM SEED=2066385805

node87.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		: 3000.235
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		: 3000.235
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:       1832624 kB
Buffers:         35808 kB
Cached:         103196 kB
SwapCached:       6176 kB
Active:          78208 kB
Inactive:        86408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1832624 kB
SwapTotal:     4192956 kB
SwapFree:      4180892 kB
Dirty:           11792 kB
Writeback:           0 kB
Mapped:          33084 kB
Slab:            43660 kB
Committed_AS:   590680 kB
PageTables:       2128 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= 66528 MiB
End job on node87 at 2009-06-16 16:21:51