Trace number 3732486

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)OPT95 18.0353 18.0412

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-jnh301.opb
MD5SUM21989a3a2eabf31d3de5b03788f598a8
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark95
Best CPU time to get the best result obtained on this benchmark0.006998
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 95
Optimality of the best value was proved YES
Number of variables200
Total number of constraints1000
Number of constraints which are clauses1000
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 constraint14
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-3732486-1338695356.opb>
0.00/0.01	c original problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 1000 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, 37 del conss, 0 chg bounds, 37 chg sides, 0 chg coeffs, 0 upgd conss, 720 impls, 0 clqs
0.02/0.04	c (round 2) 0 del vars, 37 del conss, 0 chg bounds, 37 chg sides, 0 chg coeffs, 963 upgd conss, 720 impls, 0 clqs
0.02/0.05	c (round 3) 8 del vars, 37 del conss, 0 chg bounds, 37 chg sides, 0 chg coeffs, 963 upgd conss, 2644 impls, 0 clqs
0.02/0.05	c (round 4) 8 del vars, 129 del conss, 0 chg bounds, 37 chg sides, 0 chg coeffs, 963 upgd conss, 2644 impls, 0 clqs
0.02/0.06	c (round 5) 8 del vars, 132 del conss, 0 chg bounds, 37 chg sides, 0 chg coeffs, 963 upgd conss, 2644 impls, 0 clqs
0.02/0.06	c presolving (6 rounds):
0.02/0.06	c  8 deleted vars, 132 deleted constraints, 0 tightened bounds, 0 added holes, 37 changed sides, 0 changed coefficients
0.02/0.06	c  2644 implications, 0 cliques
0.02/0.06	c presolved problem has 192 variables (192 bin, 0 int, 0 impl, 0 cont) and 868 constraints
0.02/0.06	c     868 constraints of type <logicor>
0.02/0.06	c transformed objective value is always integral (scale: 1)
0.02/0.06	c Presolving Time: 0.05
0.02/0.06	c strange?!, PURESAT with obj
0.02/0.06	c -----------------------------------------------------------------------------------------------
0.02/0.06	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.02/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.06	c limits/memory = c 13950
0.02/0.06	c # maximal time in seconds to run
0.02/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.06	c limits/time = c 1791
0.02/0.06	c # frequency for displaying node information lines
0.02/0.06	c # [type: int, range: [-1,2147483647], default: 100]
0.02/0.06	c display/freq = c 10000
0.02/0.06	c -----------------------------------------------------------------------------------------------
0.02/0.06	c start solving problem
0.02/0.06	c 
0.19/0.22	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.19/0.22	c   0.2s|     1 |     0 |  1576 |1903k|   0 | 173 | 192 | 868 | 868 | 192 | 868 |   0 |   0 |   0 | 7.033293e+01 |      --      |    Inf 
0.49/0.56	c   0.6s|     1 |     0 |  3337 |3765k|   0 | 170 | 192 | 868 | 868 | 192 | 920 |  52 |   0 |   0 | 7.149804e+01 |      --      |    Inf 
0.59/0.66	c   0.6s|     1 |     0 |  3436 |5779k|   0 | 171 | 192 | 868 | 868 | 192 | 925 |  57 |   0 |   0 | 7.185329e+01 |      --      |    Inf 
0.69/0.78	c   0.8s|     1 |     0 |  3569 |8653k|   0 | 172 | 192 | 868 | 868 | 192 | 927 |  59 |   0 |   0 | 7.201385e+01 |      --      |    Inf 
0.78/0.89	c   0.9s|     1 |     0 |  3631 |  10M|   0 | 173 | 192 | 868 | 868 | 192 | 928 |  60 |   0 |   0 | 7.205068e+01 |      --      |    Inf 
1.00/1.01	c   1.0s|     1 |     0 |  3728 |  11M|   0 | 171 | 192 | 868 | 868 | 192 | 929 |  61 |   0 |   0 | 7.208566e+01 |      --      |    Inf 
1.10/1.12	c   1.1s|     1 |     0 |  3760 |  12M|   0 | 172 | 192 | 868 | 868 | 192 | 931 |  63 |   0 |   0 | 7.208916e+01 |      --      |    Inf 
1.19/1.22	c   1.2s|     1 |     0 |  3829 |  12M|   0 | 171 | 192 | 868 | 868 | 192 | 932 |  64 |   0 |   0 | 7.210066e+01 |      --      |    Inf 
1.28/1.33	c   1.3s|     1 |     0 |  3921 |  12M|   0 | 173 | 192 | 868 | 868 | 192 | 934 |  66 |   0 |   0 | 7.210919e+01 |      --      |    Inf 
1.38/1.44	c   1.4s|     1 |     0 |  3966 |  12M|   0 | 170 | 192 | 868 | 868 | 192 | 936 |  68 |   0 |   0 | 7.211694e+01 |      --      |    Inf 
1.49/1.55	c   1.5s|     1 |     0 |  4027 |  13M|   0 | 172 | 192 | 868 | 868 | 192 | 937 |  69 |   0 |   0 | 7.212967e+01 |      --      |    Inf 
1.59/1.65	c   1.6s|     1 |     0 |  4055 |  13M|   0 | 172 | 192 | 868 | 868 | 192 | 938 |  70 |   0 |   0 | 7.213236e+01 |      --      |    Inf 
1.69/1.75	c   1.7s|     1 |     0 |  4108 |  13M|   0 | 172 | 192 | 868 | 868 | 192 | 904 |  71 |   0 |   0 | 7.214009e+01 |      --      |    Inf 
1.79/1.85	c   1.8s|     1 |     0 |  4140 |  13M|   0 | 171 | 192 | 868 | 868 | 192 | 905 |  72 |   0 |   0 | 7.214096e+01 |      --      |    Inf 
4.08/4.17	c   4.1s|     1 |     2 |  4140 |  13M|   0 | 171 | 192 | 868 | 868 | 192 | 905 |  72 |   0 |  26 | 7.214096e+01 |      --      |    Inf 
6.50/6.57	o 100
6.50/6.57	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
6.50/6.57	c R 6.5s|     3 |     2 |  5322 |  13M|   2 |  87 | 192 | 868 | 658 | 192 | 890 |  72 |   0 |  96 | 7.336581e+01 | 1.000000e+02 |  36.30%
6.60/6.67	o 97
6.60/6.67	c R 6.6s|     3 |     2 |  5383 |  13M|   2 |  11 | 192 | 868 | 426 | 192 | 890 |  72 |   0 | 113 | 7.336581e+01 | 9.700000e+01 |  32.21%
6.60/6.68	o 95
6.60/6.68	c k 6.6s|     3 |     2 |  5383 |  13M|   2 |   - | 192 | 868 | 426 | 192 | 890 |  72 |   0 | 116 | 7.336581e+01 | 9.500000e+01 |  29.49%
17.98/18.03	c 
17.98/18.03	c SCIP Status        : problem is solved [optimal solution found]
17.98/18.03	c Solving Time (sec) : 17.83
17.98/18.03	c Solving Nodes      : 34
17.98/18.03	c Primal Bound       : +9.50000000000000e+01 (3 solutions)
17.98/18.03	c Dual Bound         : +9.50000000000000e+01
17.98/18.03	c Gap                : 0.00 %
17.98/18.03	c NODE         34
17.98/18.03	c DUAL BOUND   95
17.98/18.03	c PRIMAL BOUND 95
17.98/18.03	c GAP          0
17.98/18.03	s OPTIMUM FOUND
17.98/18.03	v x200 -x199 -x198 x197 x196 -x195 -x194 x193 -x192 x191 x190 -x189 -x188 x187 x186 -x185 -x184 x183 -x182 x181 x180 -x179 -x178 
17.98/18.03	v x177 x176 -x175 -x174 x173 -x172 x171 -x170 x169 x168 -x167 -x166 x165 x164 -x163 x162 -x161 -x160 -x159 -x158 x157 x156 -x155 
17.98/18.03	v -x154 x153 x152 -x151 -x150 -x149 -x148 x147 -x146 x145 x144 -x143 x142 -x141 -x140 -x139 x138 -x137 x136 -x135 x134 -x133 
17.98/18.03	v x132 -x131 x130 -x129 x128 -x127 -x126 -x125 x124 -x123 x122 -x121 -x120 x119 -x118 x117 -x116 x115 -x114 x113 x112 -x111 x110 
17.98/18.03	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 
17.98/18.03	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 
17.98/18.03	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 
17.98/18.03	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 
17.98/18.03	c SCIP Status        : problem is solved [optimal solution found]
17.98/18.03	c Solving Time       :      17.83
17.98/18.03	c Original Problem   :
17.98/18.03	c   Problem name     : HOME/instance-3732486-1338695356.opb
17.98/18.03	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
17.98/18.03	c   Constraints      : 1000 initial, 1000 maximal
17.98/18.03	c Presolved Problem  :
17.98/18.03	c   Problem name     : t_HOME/instance-3732486-1338695356.opb
17.98/18.03	c   Variables        : 192 (192 binary, 0 integer, 0 implicit integer, 0 continuous)
17.98/18.03	c   Constraints      : 868 initial, 894 maximal
17.98/18.03	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
17.98/18.03	c   trivial          :       0.00          0          0          0          0          0          0          0          0
17.98/18.03	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
17.98/18.03	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
17.98/18.03	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
17.98/18.03	c   implics          :       0.00          0          0          0          0          0          0          0          0
17.98/18.03	c   probing          :       0.01          8          0          0          0          0          0          0          0
17.98/18.03	c   linear           :       0.01          0          0          0          0          0         37         37          0
17.98/18.03	c   logicor          :       0.03          0          0          0          0          0         95          0          0
17.98/18.03	c   root node        :          -        176          -          -        176          -          -          -          -
17.98/18.03	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
17.98/18.03	c   integral         :          0          0          0         50          0          4         98          0          0         42
17.98/18.03	c   logicor          :        868+        14       1297          0          0         22       1359          0          0          0
17.98/18.03	c   countsols        :          0          0          0          0          0          0          0          0          0          0
17.98/18.03	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
17.98/18.03	c   integral         :      15.06       0.00       0.00      15.06       0.00
17.98/18.03	c   logicor          :       0.01       0.00       0.01       0.00       0.00
17.98/18.03	c   countsols        :       0.00       0.00       0.00       0.00       0.00
17.98/18.03	c Propagators        :       Time      Calls    Cutoffs    DomReds
17.98/18.03	c   rootredcost      :       0.00          2          0          0
17.98/18.03	c   pseudoobj        :       0.00        626          0          0
17.98/18.03	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
17.98/18.03	c   propagation      :       0.00         19         18         39        6.6          0        0.0          -
17.98/18.03	c   infeasible LP    :       0.00          1          1          3       18.0          0        0.0          0
17.98/18.03	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
17.98/18.03	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
17.98/18.03	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
17.98/18.03	c   applied globally :          -          -          -         30        6.9          -          -          -
17.98/18.03	c   applied locally  :          -          -          -          0        0.0          -          -          -
17.98/18.03	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
17.98/18.03	c   cut pool         :       0.01         13          -          -        716          -    (maximal pool size: 2736)
17.98/18.03	c   redcost          :       0.00         58          0          1          0          0
17.98/18.03	c   impliedbounds    :       0.00         14          0          0         96          0
17.98/18.03	c   intobj           :       0.00          0          0          0          0          0
17.98/18.03	c   gomory           :       0.69         14          0          0        428          0
17.98/18.03	c   strongcg         :       0.53         14          0          0       2623          0
17.98/18.03	c   cmir             :       0.05         10          0          0          0          0
17.98/18.03	c   flowcover        :       0.02         10          0          0          0          0
17.98/18.03	c   clique           :       0.00         14          0          0         19          0
17.98/18.03	c   zerohalf         :       0.00          0          0          0          0          0
17.98/18.03	c   mcf              :       0.00          1          0          0          0          0
17.98/18.03	c Pricers            :       Time      Calls       Vars
17.98/18.03	c   problem variables:       0.00          0          0
17.98/18.03	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
17.98/18.03	c   relpscost        :      15.06         50          4         98          0          0         42
17.98/18.03	c   pscost           :       0.00          0          0          0          0          0          0
17.98/18.03	c   inference        :       0.00          0          0          0          0          0          0
17.98/18.03	c   mostinf          :       0.00          0          0          0          0          0          0
17.98/18.03	c   leastinf         :       0.00          0          0          0          0          0          0
17.98/18.03	c   fullstrong       :       0.00          0          0          0          0          0          0
17.98/18.03	c   allfullstrong    :       0.00          0          0          0          0          0          0
17.98/18.03	c   random           :       0.00          0          0          0          0          0          0
17.98/18.03	c Primal Heuristics  :       Time      Calls      Found
17.98/18.03	c   LP solutions     :       0.00          -          0
17.98/18.03	c   pseudo solutions :       0.00          -          0
17.98/18.03	c   fracdiving       :       0.00          0          0
17.98/18.03	c   veclendiving     :       0.00          0          0
17.98/18.03	c   objpscostdiving  :       0.00          0          0
17.98/18.03	c   rootsoldiving    :       0.00          0          0
17.98/18.03	c   linesearchdiving :       0.00          0          0
17.98/18.03	c   guideddiving     :       0.00          0          0
17.98/18.03	c   oneopt           :       0.00          1          1
17.98/18.03	c   coefdiving       :       0.01          1          0
17.98/18.03	c   pscostdiving     :       0.01          1          0
17.98/18.03	c   simplerounding   :       0.00          0          0
17.98/18.03	c   rounding         :       0.01         63          2
17.98/18.03	c   shifting         :       0.00         14          0
17.98/18.03	c   intshifting      :       0.00          0          0
17.98/18.03	c   fixandinfer      :       0.00          0          0
17.98/18.03	c   feaspump         :       0.22          1          0
17.98/18.03	c   intdiving        :       0.00          0          0
17.98/18.03	c   actconsdiving    :       0.00          0          0
17.98/18.03	c   octane           :       0.00          0          0
17.98/18.03	c   rens             :       0.01          0          0
17.98/18.03	c   rins             :       0.00          0          0
17.98/18.03	c   localbranching   :       0.00          0          0
17.98/18.03	c   mutation         :       0.00          0          0
17.98/18.03	c   crossover        :       0.00          0          0
17.98/18.03	c   dins             :       0.00          0          0
17.98/18.03	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
17.98/18.03	c   primal LP        :       0.00          0          0       0.00          -
17.98/18.03	c   dual LP          :       1.13         63       9096     144.38    8049.56
17.98/18.03	c   barrier LP       :       0.00          0          0       0.00          -
17.98/18.03	c   diving/probing LP:       0.24         40       1598      39.95    6658.33
17.98/18.03	c   strong branching :      15.06        469     120971     257.93    8032.60
17.98/18.03	c     (at root node) :          -         26      15287     587.96          -
17.98/18.03	c   conflict analysis:       0.00          0          0       0.00          -
17.98/18.03	c B&B Tree           :
17.98/18.03	c   number of runs   :          1
17.98/18.03	c   nodes            :         34
17.98/18.03	c   nodes (total)    :         34
17.98/18.03	c   nodes left       :          0
17.98/18.03	c   max depth        :          8
17.98/18.03	c   max depth (total):          8
17.98/18.03	c   backtracks       :          8 (23.5%)
17.98/18.03	c   delayed cutoffs  :          7
17.98/18.03	c   repropagations   :         23 (465 domain reductions, 7 cutoffs)
17.98/18.03	c   avg switch length:       2.59
17.98/18.03	c   switching time   :       0.00
17.98/18.03	c Solution           :
17.98/18.03	c   Solutions found  :          3 (3 improvements)
17.98/18.03	c   Primal Bound     : +9.50000000000000e+01   (in run 1, after 3 nodes, 6.59 seconds, depth 2, found by <oneopt>)
17.98/18.03	c   Dual Bound       : +9.50000000000000e+01
17.98/18.03	c   Gap              :       0.00 %
17.98/18.03	c   Root Dual Bound  : +7.21409573724041e+01
17.98/18.04	c Time complete: 18.03.

Verifier Data 

OK	95

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-3732486-1338695356/watcher-3732486-1338695356 -o /tmp/evaluation-result-3732486-1338695356/solver-3732486-1338695356 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3732486-1338695356.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: 1.93 1.97 1.99 3/176 15623
/proc/meminfo: memFree=30482228/32873648 swapFree=6860/6860
[pid=15623] ppid=15621 vsize=8692 CPUtime=0 cores=0,2,4,6
/proc/15623/stat : 15623 (pbscip.linux.x8) R 15621 15623 4790 0 -1 4202496 1519 0 0 0 0 0 0 0 20 0 1 0 335661428 8900608 1471 33554432000 4194304 7823515 140735708262096 140736378551688 5878822 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/15623/statm: 2173 1472 354 887 0 1283 0

[startup+0.0285089 s]
/proc/loadavg: 1.93 1.97 1.99 3/176 15623
/proc/meminfo: memFree=30482228/32873648 swapFree=6860/6860
[pid=15623] ppid=15621 vsize=13604 CPUtime=0.02 cores=0,2,4,6
/proc/15623/stat : 15623 (pbscip.linux.x8) R 15621 15623 4790 0 -1 4202496 2834 0 0 0 2 0 0 0 20 0 1 0 335661428 13930496 2432 33554432000 4194304 7823515 140735708262096 140736378551688 6954986 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/15623/statm: 3401 2432 421 887 0 2511 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13604

[startup+0.100818 s]
/proc/loadavg: 1.93 1.97 1.99 3/176 15623
/proc/meminfo: memFree=30482228/32873648 swapFree=6860/6860
[pid=15623] ppid=15621 vsize=15788 CPUtime=0.09 cores=0,2,4,6
/proc/15623/stat : 15623 (pbscip.linux.x8) R 15621 15623 4790 0 -1 4202496 3535 0 0 0 9 0 0 0 20 0 1 0 335661428 16166912 3112 33554432000 4194304 7823515 140735708262096 140736378551688 6954986 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/15623/statm: 3947 3112 512 887 0 3057 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15788

[startup+0.300158 s]
/proc/loadavg: 1.93 1.97 1.99 3/176 15623
/proc/meminfo: memFree=30482228/32873648 swapFree=6860/6860
[pid=15623] ppid=15621 vsize=16268 CPUtime=0.29 cores=0,2,4,6
/proc/15623/stat : 15623 (pbscip.linux.x8) R 15621 15623 4790 0 -1 4202496 3682 0 0 0 29 0 0 0 20 0 1 0 335661428 16658432 3256 33554432000 4194304 7823515 140735708262096 140736378551688 6954986 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/15623/statm: 4067 3256 526 887 0 3177 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16268

[startup+0.701028 s]
/proc/loadavg: 1.93 1.97 1.99 3/176 15623
/proc/meminfo: memFree=30482228/32873648 swapFree=6860/6860
[pid=15623] ppid=15621 vsize=22620 CPUtime=0.69 cores=0,2,4,6
/proc/15623/stat : 15623 (pbscip.linux.x8) R 15621 15623 4790 0 -1 4202496 5341 0 0 0 68 1 0 0 20 0 1 0 335661428 23162880 4896 33554432000 4194304 7823515 140735708262096 140735708256776 6954986 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/15623/statm: 5655 4896 555 887 0 4765 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22620

[startup+1.50106 s]
/proc/loadavg: 1.93 1.97 1.99 3/177 15624
/proc/meminfo: memFree=30458904/32873648 swapFree=6860/6860
[pid=15623] ppid=15621 vsize=31204 CPUtime=1.49 cores=0,2,4,6
/proc/15623/stat : 15623 (pbscip.linux.x8) R 15621 15623 4790 0 -1 4202496 7475 0 0 0 146 3 0 0 20 0 1 0 335661428 31952896 7024 33554432000 4194304 7823515 140735708262096 140735708257288 6954986 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/15623/statm: 7801 7024 556 887 0 6911 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 31204

[startup+3.10101 s]
/proc/loadavg: 1.93 1.97 1.99 3/177 15624
/proc/meminfo: memFree=30451464/32873648 swapFree=6860/6860
[pid=15623] ppid=15621 vsize=33812 CPUtime=3.09 cores=0,2,4,6
/proc/15623/stat : 15623 (pbscip.linux.x8) R 15621 15623 4790 0 -1 4202496 8126 0 0 0 304 5 0 0 20 0 1 0 335661428 34623488 7675 33554432000 4194304 7823515 140735708262096 140735708257144 6954986 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/15623/statm: 8453 7675 560 887 0 7563 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 33812

[startup+6.30026 s]
/proc/loadavg: 1.93 1.97 1.99 3/177 15624
/proc/meminfo: memFree=30450044/32873648 swapFree=6860/6860
[pid=15623] ppid=15621 vsize=33812 CPUtime=6.28 cores=0,2,4,6
/proc/15623/stat : 15623 (pbscip.linux.x8) R 15621 15623 4790 0 -1 4202496 8126 0 0 0 621 7 0 0 20 0 1 0 335661428 34623488 7675 33554432000 4194304 7823515 140735708262096 140735708257208 6954986 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/15623/statm: 8453 7675 560 887 0 7563 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 33812

[startup+12.7002 s]
/proc/loadavg: 1.94 1.97 1.99 3/177 15624
/proc/meminfo: memFree=30444156/32873648 swapFree=6860/6860
[pid=15623] ppid=15621 vsize=33812 CPUtime=12.69 cores=0,2,4,6
/proc/15623/stat : 15623 (pbscip.linux.x8) R 15621 15623 4790 0 -1 4202496 8131 0 0 0 1255 14 0 0 20 0 1 0 335661428 34623488 7680 33554432000 4194304 7823515 140735708262096 140735708256792 6954986 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/15623/statm: 8453 7680 565 887 0 7563 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 33812

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

[startup+15.9002 s]
/proc/loadavg: 1.94 1.97 1.99 3/177 15624
/proc/meminfo: memFree=30443048/32873648 swapFree=6860/6860
[pid=15623] ppid=15621 vsize=33812 CPUtime=15.88 cores=0,2,4,6
/proc/15623/stat : 15623 (pbscip.linux.x8) R 15621 15623 4790 0 -1 4202496 8133 0 0 0 1572 16 0 0 20 0 1 0 335661428 34623488 7682 33554432000 4194304 7823515 140735708262096 140735708256792 6954986 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/15623/statm: 8453 7682 567 887 0 7563 0
Current children cumulated CPU time (s) 15.88
Current children cumulated vsize (KiB) 33812

[startup+16.7002 s]
/proc/loadavg: 1.94 1.97 1.99 3/177 15624
/proc/meminfo: memFree=30440444/32873648 swapFree=6860/6860
[pid=15623] ppid=15621 vsize=33812 CPUtime=16.68 cores=0,2,4,6
/proc/15623/stat : 15623 (pbscip.linux.x8) R 15621 15623 4790 0 -1 4202496 8133 0 0 0 1651 17 0 0 20 0 1 0 335661428 34623488 7682 33554432000 4194304 7823515 140735708262096 140735708256792 6954986 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/15623/statm: 8453 7682 567 887 0 7563 0
Current children cumulated CPU time (s) 16.68
Current children cumulated vsize (KiB) 33812

[startup+17.501 s]
/proc/loadavg: 1.95 1.97 1.99 3/176 15624
/proc/meminfo: memFree=30441180/32873648 swapFree=6860/6860
[pid=15623] ppid=15621 vsize=33812 CPUtime=17.49 cores=0,2,4,6
/proc/15623/stat : 15623 (pbscip.linux.x8) R 15621 15623 4790 0 -1 4202496 8133 0 0 0 1731 18 0 0 20 0 1 0 335661428 34623488 7682 33554432000 4194304 7823515 140735708262096 140735708256792 6209858 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/15623/statm: 8453 7682 567 887 0 7563 0
Current children cumulated CPU time (s) 17.49
Current children cumulated vsize (KiB) 33812

[startup+17.9002 s]
/proc/loadavg: 1.95 1.97 1.99 3/176 15624
/proc/meminfo: memFree=30441180/32873648 swapFree=6860/6860
[pid=15623] ppid=15621 vsize=33812 CPUtime=17.88 cores=0,2,4,6
/proc/15623/stat : 15623 (pbscip.linux.x8) R 15621 15623 4790 0 -1 4202496 8133 0 0 0 1770 18 0 0 20 0 1 0 335661428 34623488 7682 33554432000 4194304 7823515 140735708262096 140735708256792 6954986 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/15623/statm: 8453 7682 567 887 0 7563 0
Current children cumulated CPU time (s) 17.88
Current children cumulated vsize (KiB) 33812

[startup+18.0002 s]
/proc/loadavg: 1.95 1.97 1.99 3/176 15624
/proc/meminfo: memFree=30441180/32873648 swapFree=6860/6860
[pid=15623] ppid=15621 vsize=33812 CPUtime=17.98 cores=0,2,4,6
/proc/15623/stat : 15623 (pbscip.linux.x8) R 15621 15623 4790 0 -1 4202496 8133 0 0 0 1780 18 0 0 20 0 1 0 335661428 34623488 7682 33554432000 4194304 7823515 140735708262096 140735708256792 6954986 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/15623/statm: 8453 7682 567 887 0 7563 0
Current children cumulated CPU time (s) 17.98
Current children cumulated vsize (KiB) 33812

Child status: 0
Real time (s): 18.0412
CPU time (s): 18.0353
CPU user time (s): 17.8433
CPU system time (s): 0.19197
CPU usage (%): 99.9672
Max. virtual memory (cumulated for all children) (KiB): 33812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 17.8433
system time used= 0.19197
maximum resident set size= 30744
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8140
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= 33

runsolver used 0.033994 second user time and 0.090986 second system time

The end

Launcher Data 

Begin job on node124 at 2012-06-03 05:49:16
IDJOB=3732486
IDBENCH=2102
IDSOLVER=2321
FILE ID=node124/3732486-1338695356
RUNJOBID= node124-1338679211-13479
PBS_JOBID= 14636689
Free space on /tmp= 70700 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-jnh301.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-3732486-1338695356/watcher-3732486-1338695356 -o /tmp/evaluation-result-3732486-1338695356/solver-3732486-1338695356 -C 1800 -W 1900 -M 15500  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3732486-1338695356.opb

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

MD5SUM BENCH= 21989a3a2eabf31d3de5b03788f598a8
RANDOM SEED=1894548239

node124.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		: 2667.325
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	: 5334.65
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		: 2667.325
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	: 5385.03
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		: 2667.325
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	: 5385.04
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		: 2667.325
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	: 5357.53
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		: 2667.325
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	: 5385.03
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		: 2667.325
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	: 5385.04
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		: 2667.325
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	: 5385.03
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		: 2667.325
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	: 5385.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        30482756 kB
Buffers:          180448 kB
Cached:          1361936 kB
SwapCached:         8280 kB
Active:           462624 kB
Inactive:        1157948 kB
Active(anon):      72320 kB
Inactive(anon):     8228 kB
Active(file):     390304 kB
Inactive(file):  1149720 kB
Unevictable:        6860 kB
Mlocked:            6860 kB
SwapTotal:      67108856 kB
SwapFree:       67091572 kB
Dirty:             20524 kB
Writeback:             0 kB
AnonPages:        105676 kB
Mapped:            11152 kB
Shmem:                 0 kB
Slab:             629484 kB
SReclaimable:      73656 kB
SUnreclaim:       555828 kB
KernelStack:        1472 kB
PageTables:         3868 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     194160 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:     28672 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70688 MiB
End job on node124 at 2012-06-03 05:49:34