Trace number 1868933

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 1.8.2OPT100 38.2702 40.6271

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-aim-100-6_0-yes1-2.opb
MD5SUMe3831f007858c5fb2624c51cbae12da0
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark100
Best CPU time to get the best result obtained on this benchmark0.009998
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 100
Optimality of the best value was proved YES
Number of variables200
Total number of constraints700
Number of constraints which are clauses699
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint3
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 2
Number of bits of the biggest number in a constraint 2
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

Solver Data 

0.00/0.05	c SCIP version 1.1.0.7
0.00/0.05	c LP-Solver Clp 1.8.2
0.00/0.05	c user parameter file <scip.set> not found - using default parameters
0.00/0.05	c read problem <HOME/instance-1868933-1245150704.opb>
0.00/0.05	c original problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 700 constraints
0.00/0.05	c start presolving problem
0.00/0.05	c presolving:
0.00/0.05	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 1 chg coeffs, 0 upgd conss, 208 impls, 0 clqs
0.00/0.05	c (round 2) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 1 chg coeffs, 700 upgd conss, 208 impls, 0 clqs
0.00/0.05	c    (0.0s) probing: 101/200 (50.5%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.05	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.05	c presolving (3 rounds):
0.00/0.05	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 1 changed coefficients
0.00/0.05	c  208 implications, 0 cliques
0.00/0.05	c presolved problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 700 constraints
0.00/0.05	c     700 constraints of type <logicor>
0.00/0.05	c transformed objective value is always integral (scale: 1)
0.00/0.05	c Presolving Time: 0.03
0.00/0.05	c strange?!, PURESAT with obj
0.00/0.05	c -----------------------------------------------------------------------------------------------
0.00/0.05	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.05	c limits/memory = c 1620
0.00/0.05	c # maximal time in seconds to run
0.00/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.05	c limits/time = c 1791
0.00/0.05	c # frequency for displaying node information lines
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.05	c display/freq = c 10000
0.00/0.05	c -----------------------------------------------------------------------------------------------
0.00/0.05	c start solving problem
0.00/0.05	c 
0.05/0.09	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.05/0.09	c   0.1s|     1 |     0 |   292 |1405k|   0 | 200 | 200 | 700 | 700 | 200 | 700 |   0 |   0 |   0 | 6.700000e+01 |      --      |    Inf 
0.79/0.82	c   0.8s|     1 |     0 |  3517 |2959k|   0 | 200 | 200 | 700 | 700 | 200 | 701 |   1 |   0 |   0 | 6.726667e+01 |      --      |    Inf 
0.89/0.95	c   0.9s|     1 |     0 |  3684 |4274k|   0 | 200 | 200 | 700 | 700 | 200 | 702 |   2 |   0 |   0 | 6.744444e+01 |      --      |    Inf 
1.09/1.12	c   1.1s|     1 |     0 |  4007 |5613k|   0 | 200 | 200 | 700 | 700 | 200 | 703 |   3 |   0 |   0 | 6.757143e+01 |      --      |    Inf 
1.19/1.27	c   1.2s|     1 |     0 |  4239 |7013k|   0 | 200 | 200 | 700 | 700 | 200 | 704 |   4 |   0 |   0 | 6.766667e+01 |      --      |    Inf 
1.39/1.42	c   1.4s|     1 |     0 |  4428 |8413k|   0 | 200 | 200 | 700 | 700 | 200 | 705 |   5 |   0 |   0 | 6.770238e+01 |      --      |    Inf 
1.50/1.60	c   1.5s|     1 |     0 |  4729 |9898k|   0 | 200 | 200 | 700 | 700 | 200 | 706 |   6 |   0 |   0 | 6.773790e+01 |      --      |    Inf 
1.91/2.55	c   1.7s|     1 |     0 |  5075 |  11M|   0 | 200 | 200 | 700 | 700 | 200 | 707 |   7 |   0 |   0 | 6.777551e+01 |      --      |    Inf 
2.09/2.73	c   1.9s|     1 |     0 |  5389 |  12M|   0 | 200 | 200 | 700 | 700 | 200 | 708 |   8 |   0 |   0 | 6.779748e+01 |      --      |    Inf 
2.30/2.95	c   2.1s|     1 |     0 |  5770 |  14M|   0 | 200 | 200 | 700 | 700 | 200 | 709 |   9 |   0 |   0 | 6.782360e+01 |      --      |    Inf 
2.51/3.13	c   2.3s|     1 |     0 |  6033 |  15M|   0 | 200 | 200 | 700 | 700 | 200 | 710 |  10 |   0 |   0 | 6.784327e+01 |      --      |    Inf 
2.70/3.34	c   2.5s|     1 |     0 |  6399 |  16M|   0 | 200 | 200 | 700 | 700 | 200 | 711 |  11 |   0 |   0 | 6.785761e+01 |      --      |    Inf 
2.90/3.54	c   2.7s|     1 |     0 |  6767 |  18M|   0 | 200 | 200 | 700 | 700 | 200 | 712 |  12 |   0 |   0 | 6.787312e+01 |      --      |    Inf 
3.16/3.83	c   2.9s|     1 |     0 |  7232 |  19M|   0 | 200 | 200 | 700 | 700 | 200 | 713 |  13 |   0 |   0 | 6.788783e+01 |      --      |    Inf 
3.36/4.07	c   3.2s|     1 |     0 |  7746 |  20M|   0 | 200 | 200 | 700 | 700 | 200 | 714 |  14 |   0 |   0 | 6.789779e+01 |      --      |    Inf 
3.57/4.30	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
3.57/4.30	c   3.4s|     1 |     0 |  8221 |  21M|   0 | 200 | 200 | 700 | 700 | 200 | 715 |  15 |   0 |   0 | 6.790630e+01 |      --      |    Inf 
3.86/4.55	c   3.6s|     1 |     0 |  8747 |  22M|   0 | 200 | 200 | 700 | 700 | 200 | 716 |  16 |   0 |   0 | 6.791649e+01 |      --      |    Inf 
4.06/4.80	c   3.9s|     1 |     0 |  9253 |  23M|   0 | 200 | 200 | 700 | 700 | 200 | 717 |  17 |   0 |   0 | 6.792969e+01 |      --      |    Inf 
4.38/5.05	c   4.2s|     1 |     0 |  9753 |  24M|   0 | 200 | 200 | 700 | 700 | 200 | 718 |  18 |   0 |   0 | 6.794066e+01 |      --      |    Inf 
4.56/5.25	c   4.3s|     1 |     0 |  9991 |  24M|   0 | 200 | 200 | 700 | 700 | 200 | 719 |  19 |   0 |   0 | 6.794160e+01 |      --      |    Inf 
4.77/5.47	c   4.6s|     1 |     0 | 10280 |  24M|   0 | 200 | 200 | 700 | 700 | 200 | 720 |  20 |   0 |   0 | 6.794308e+01 |      --      |    Inf 
4.96/5.62	c   4.7s|     1 |     0 | 10515 |  24M|   0 | 200 | 200 | 700 | 700 | 200 | 721 |  21 |   0 |   0 | 6.794349e+01 |      --      |    Inf 
5.05/5.76	c   4.8s|     1 |     0 | 10692 |  24M|   0 | 200 | 200 | 700 | 700 | 200 | 722 |  22 |   0 |   0 | 6.794394e+01 |      --      |    Inf 
6.46/7.10	c   6.2s|     1 |     2 | 10692 |  24M|   0 | 200 | 200 | 700 | 700 | 200 | 722 |  22 |   0 |  28 | 6.794394e+01 |      --      |    Inf 
30.55/32.45	o 100
30.55/32.45	c *29.8s|    27 |    12 | 48291 |  24M|   7 |   - | 200 | 719 | 152 | 200 | 722 |  22 |  22 | 490 | 7.205744e+01 | 1.000000e+02 |  38.78%
38.14/40.59	c 
38.14/40.59	c SCIP Status        : problem is solved [optimal solution found]
38.14/40.59	c Solving Time (sec) : 37.28
38.14/40.59	c Solving Nodes      : 43
38.14/40.59	c Primal Bound       : +1.00000000000000e+02 (1 solutions)
38.14/40.59	c Dual Bound         : +1.00000000000000e+02
38.14/40.59	c Gap                : 0.00 %
38.14/40.59	c NODE         43
38.14/40.59	c DUAL BOUND   100
38.14/40.59	c PRIMAL BOUND 100
38.14/40.59	c GAP          0
38.14/40.59	s OPTIMUM FOUND
38.14/40.59	v -x200 x199 x198 -x197 x196 -x195 x194 -x193 -x192 x191 x190 -x189 x188 -x187 x186 -x185 -x184 x183 -x182 x181 -x180 x179 x178 -x177 
38.14/40.59	v x176 -x175 -x174 x173 x172 -x171 x170 -x169 x168 -x167 -x166 x165 x164 -x163 x162 -x161 x160 -x159 x158 -x157 x156 -x155 
38.14/40.59	v x154 -x153 -x152 x151 -x150 x149 x148 -x147 -x146 x145 -x144 x143 -x142 x141 x140 -x139 x138 -x137 -x136 x135 -x134 x133 x132 
38.14/40.59	v -x131 -x130 x129 x128 -x127 x126 -x125 x124 -x123 x122 -x121 x120 -x119 x118 -x117 x116 -x115 -x114 x113 x112 -x111 x110 -x109 
38.14/40.59	v -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 
38.14/40.59	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 -x56 
38.14/40.59	v 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 -x28 
38.14/40.59	v 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 
38.14/40.59	c SCIP Status        : problem is solved [optimal solution found]
38.14/40.60	c Solving Time       :      37.28
38.14/40.60	c Original Problem   :
38.14/40.60	c   Problem name     : HOME/instance-1868933-1245150704.opb
38.14/40.60	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
38.14/40.60	c   Constraints      : 700 initial, 700 maximal
38.14/40.60	c Presolved Problem  :
38.14/40.60	c   Problem name     : t_HOME/instance-1868933-1245150704.opb
38.14/40.60	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
38.14/40.60	c   Constraints      : 700 initial, 728 maximal
38.14/40.60	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
38.14/40.60	c   trivial          :       0.00          0          0          0          0          0          0          0          0
38.14/40.60	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
38.14/40.60	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
38.14/40.60	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
38.14/40.60	c   implics          :       0.00          0          0          0          0          0          0          0          0
38.14/40.60	c   probing          :       0.00          0          0          0          0          0          0          0          0
38.14/40.60	c   linear           :       0.02          0          0          0          0          0          0          0          1
38.14/40.60	c   logicor          :       0.01          0          0          0          0          0          0          0          0
38.14/40.60	c   root node        :          -         24          -          -         24          -          -          -          -
38.14/40.60	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
38.14/40.60	c   integral         :          0          0          0         38          0          0         20          0          0         58
38.14/40.60	c   logicor          :        700+        23        699          1          0         30        914          0          0          0
38.14/40.60	c   countsols        :          0          0          0          1          0          0          0          0          0          0
38.14/40.60	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
38.14/40.60	c   integral         :      23.13       0.00       0.00      23.13       0.00
38.14/40.60	c   logicor          :       0.01       0.00       0.01       0.00       0.00
38.14/40.60	c   countsols        :       0.00       0.00       0.00       0.00       0.00
38.14/40.60	c Propagators        :       Time      Calls    Cutoffs    DomReds
38.14/40.60	c   rootredcost      :       0.00          1          0          0
38.14/40.60	c   pseudoobj        :       0.01        557          0          0
38.14/40.60	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
38.14/40.60	c   propagation      :       0.00         30         28         33        3.4          6        3.2          -
38.14/40.60	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
38.14/40.60	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
38.14/40.60	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
38.14/40.60	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
38.14/40.60	c   applied globally :          -          -          -         35        3.2          -          -          -
38.14/40.60	c   applied locally  :          -          -          -          0        0.0          -          -          -
38.14/40.60	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
38.14/40.60	c   cut pool         :       0.14         22          -          -       2878          -    (maximal pool size: 5153)
38.14/40.60	c   redcost          :       0.00         60          0          0          0          0
38.14/40.60	c   impliedbounds    :       0.00         23          0          0          0          0
38.14/40.60	c   intobj           :       0.00          0          0          0          0          0
38.14/40.60	c   gomory           :       1.11         23          0          0          0          0
38.14/40.60	c   strongcg         :       0.97         20          0          0       5562          0
38.14/40.60	c   cmir             :       0.07         10          0          0          0          0
38.14/40.60	c   flowcover        :       0.07         10          0          0          0          0
38.14/40.60	c   clique           :       0.00          1          0          0          0          0
38.24/40.60	c   zerohalf         :       0.00          0          0          0          0          0
38.24/40.60	c   mcf              :       0.00          1          0          0          0          0
38.24/40.60	c Pricers            :       Time      Calls       Vars
38.24/40.60	c   problem variables:       0.00          0          0
38.24/40.60	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
38.24/40.60	c   relpscost        :      23.13         37          0         20          0          0         58
38.24/40.60	c   pscost           :       0.00          0          0          0          0          0          0
38.24/40.60	c   inference        :       0.00          0          0          0          0          0          0
38.24/40.60	c   mostinf          :       0.00          0          0          0          0          0          0
38.24/40.60	c   leastinf         :       0.00          0          0          0          0          0          0
38.24/40.60	c   fullstrong       :       0.00          0          0          0          0          0          0
38.24/40.60	c   allfullstrong    :       0.00          0          0          0          0          0          0
38.24/40.60	c   random           :       0.00          0          0          0          0          0          0
38.24/40.60	c Primal Heuristics  :       Time      Calls      Found
38.24/40.60	c   LP solutions     :       0.00          -          1
38.24/40.60	c   pseudo solutions :       0.00          -          0
38.24/40.60	c   veclendiving     :       0.00          0          0
38.24/40.60	c   objpscostdiving  :       0.00          0          0
38.24/40.60	c   rootsoldiving    :       0.00          0          0
38.24/40.60	c   linesearchdiving :       0.00          0          0
38.24/40.60	c   guideddiving     :       0.00          0          0
38.24/40.60	c   oneopt           :       0.00          1          0
38.24/40.60	c   coefdiving       :       0.94          1          0
38.24/40.60	c   pscostdiving     :       0.70          1          0
38.24/40.60	c   fracdiving       :       1.07          2          0
38.24/40.60	c   simplerounding   :       0.00          0          0
38.24/40.60	c   rounding         :       0.04         59          0
38.24/40.60	c   shifting         :       0.00         23          0
38.24/40.60	c   intshifting      :       0.00          0          0
38.24/40.60	c   fixandinfer      :       0.00          0          0
38.24/40.60	c   feaspump         :       0.60          1          0
38.24/40.60	c   intdiving        :       0.00          0          0
38.24/40.60	c   actconsdiving    :       0.00          0          0
38.24/40.60	c   octane           :       0.00          0          0
38.24/40.60	c   rens             :       0.00          0          0
38.24/40.60	c   rins             :       0.00          0          0
38.24/40.60	c   localbranching   :       0.00          0          0
38.24/40.60	c   mutation         :       0.00          0          0
38.24/40.60	c   crossover        :       0.00          0          0
38.24/40.60	c   dins             :       0.00          0          0
38.24/40.60	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
38.24/40.60	c   primal LP        :       0.00          0          0       0.00          -
38.24/40.60	c   dual LP          :       8.35         60      42443     707.38    5082.99
38.24/40.60	c   barrier LP       :       0.00          0          0       0.00          -
38.24/40.60	c   diving/probing LP:       3.29        111      18723     168.68    5690.88
38.24/40.60	c   strong branching :      23.10        645     113514     175.99    4914.03
38.24/40.60	c     (at root node) :          -         28       4984     178.00          -
38.24/40.60	c   conflict analysis:       0.00          0          0       0.00          -
38.24/40.60	c B&B Tree           :
38.24/40.60	c   number of runs   :          1
38.24/40.60	c   nodes            :         43
38.24/40.60	c   nodes (total)    :         43
38.24/40.60	c   nodes left       :          0
38.24/40.60	c   max depth        :          7
38.24/40.60	c   max depth (total):          7
38.24/40.60	c   backtracks       :         18 (41.9%)
38.24/40.60	c   delayed cutoffs  :         16
38.24/40.60	c   repropagations   :         35 (279 domain reductions, 8 cutoffs)
38.24/40.60	c   avg switch length:       3.58
38.24/40.60	c   switching time   :       0.00
38.24/40.60	c Solution           :
38.24/40.60	c   Solutions found  :          1 (1 improvements)
38.24/40.60	c   Primal Bound     : +1.00000000000000e+02   (in run 1, after 27 nodes, 29.79 seconds, depth 6, found by <relaxation>)
38.24/40.60	c   Dual Bound       : +1.00000000000000e+02
38.24/40.60	c   Gap              :       0.00 %
38.24/40.60	c   Root Dual Bound  : +6.79439445698900e+01
38.24/40.62	c Time complete: 38.26.

Verifier Data 

OK	100

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1868933-1245150704/watcher-1868933-1245150704 -o /tmp/evaluation-result-1868933-1245150704/solver-1868933-1245150704 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1868933-1245150704.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: 2.47 2.20 2.14 3/72 5557
/proc/meminfo: memFree=1050188/2055920 swapFree=4178712/4192956
[pid=5557] ppid=5555 vsize=14560 CPUtime=0.04
/proc/5557/stat : 5557 (pbscip.linux.x8) R 5555 5557 5493 0 -1 4194304 2797 0 0 0 4 0 0 0 19 0 1 0 182668370 14909440 2427 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5557/statm: 3640 2427 467 1256 0 2379 0

[startup+0.061717 s]
/proc/loadavg: 2.47 2.20 2.14 3/72 5557
/proc/meminfo: memFree=1050188/2055920 swapFree=4178712/4192956
[pid=5557] ppid=5555 vsize=15072 CPUtime=0.05
/proc/5557/stat : 5557 (pbscip.linux.x8) R 5555 5557 5493 0 -1 4194304 3015 0 0 0 4 1 0 0 19 0 1 0 182668370 15433728 2645 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5557/statm: 3768 2646 536 1256 0 2507 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 15072

[startup+0.108365 s]
/proc/loadavg: 2.47 2.20 2.14 3/72 5557
/proc/meminfo: memFree=1050188/2055920 swapFree=4178712/4192956
[pid=5557] ppid=5555 vsize=17212 CPUtime=0.09
/proc/5557/stat : 5557 (pbscip.linux.x8) R 5555 5557 5493 0 -1 4194304 3347 0 0 0 8 1 0 0 20 0 1 0 182668370 17625088 2977 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5557/statm: 4303 2977 634 1256 0 3042 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17212

[startup+0.301702 s]
/proc/loadavg: 2.47 2.20 2.14 3/72 5557
/proc/meminfo: memFree=1050188/2055920 swapFree=4178712/4192956
[pid=5557] ppid=5555 vsize=17212 CPUtime=0.29
/proc/5557/stat : 5557 (pbscip.linux.x8) R 5555 5557 5493 0 -1 4194304 3380 0 0 0 28 1 0 0 21 0 1 0 182668370 17625088 3010 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5557/statm: 4303 3010 634 1256 0 3042 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17212

[startup+0.702478 s]
/proc/loadavg: 2.47 2.20 2.14 3/72 5557
/proc/meminfo: memFree=1050188/2055920 swapFree=4178712/4192956
[pid=5557] ppid=5555 vsize=17632 CPUtime=0.69
/proc/5557/stat : 5557 (pbscip.linux.x8) R 5555 5557 5493 0 -1 4194304 3478 0 0 0 67 2 0 0 25 0 1 0 182668370 18055168 3108 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5557/statm: 4408 3108 642 1256 0 3147 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17632

[startup+1.50849 s]
/proc/loadavg: 2.47 2.20 2.14 2/73 5558
/proc/meminfo: memFree=1035716/2055920 swapFree=4178712/4192956
[pid=5557] ppid=5555 vsize=29064 CPUtime=1.5
/proc/5557/stat : 5557 (pbscip.linux.x8) R 5555 5557 5493 0 -1 4194304 6307 0 0 0 146 4 0 0 25 0 1 0 182668370 29761536 5937 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5557/statm: 7266 5937 662 1256 0 6005 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 29064

[startup+3.1018 s]
/proc/loadavg: 2.47 2.20 2.14 3/73 5558
/proc/meminfo: memFree=1022276/2055920 swapFree=4178712/4192956
[pid=5557] ppid=5555 vsize=37640 CPUtime=2.51
/proc/5557/stat : 5557 (pbscip.linux.x8) R 5555 5557 5493 0 -1 4194304 8026 0 0 0 230 21 0 0 25 0 1 0 182668370 38543360 7656 1992294400 4194304 9342243 548682068736 18446744073709551615 6040605 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5557/statm: 9410 7656 663 1256 0 8149 0
Current children cumulated CPU time (s) 2.51
Current children cumulated vsize (KiB) 37640

[startup+6.30199 s]
/proc/loadavg: 2.59 2.23 2.15 3/73 5558
/proc/meminfo: memFree=1010564/2055920 swapFree=4178712/4192956
[pid=5557] ppid=5555 vsize=53032 CPUtime=5.66
/proc/5557/stat : 5557 (pbscip.linux.x8) R 5555 5557 5493 0 -1 4194304 11663 0 0 0 539 27 0 0 25 0 1 0 182668370 54304768 11293 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5557/statm: 13258 11293 670 1256 0 11997 0
Current children cumulated CPU time (s) 5.66
Current children cumulated vsize (KiB) 53032

[startup+12.7016 s]
/proc/loadavg: 2.78 2.27 2.16 4/73 5558
/proc/meminfo: memFree=1007556/2055920 swapFree=4178712/4192956
[pid=5557] ppid=5555 vsize=53032 CPUtime=11.93
/proc/5557/stat : 5557 (pbscip.linux.x8) R 5555 5557 5493 0 -1 4194304 11679 0 0 0 1155 38 0 0 25 0 1 0 182668370 54304768 11309 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5557/statm: 13258 11309 671 1256 0 11997 0
Current children cumulated CPU time (s) 11.93
Current children cumulated vsize (KiB) 53032

[startup+25.5011 s]
/proc/loadavg: 2.90 2.32 2.18 2/73 5558
/proc/meminfo: memFree=1007492/2055920 swapFree=4178712/4192956
[pid=5557] ppid=5555 vsize=53032 CPUtime=23.81
/proc/5557/stat : 5557 (pbscip.linux.x8) R 5555 5557 5493 0 -1 4194304 11700 0 0 0 2308 73 0 0 25 0 1 0 182668370 54304768 11330 1992294400 4194304 9342243 548682068736 18446744073709551615 5874804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5557/statm: 13258 11330 676 1256 0 11997 0
Current children cumulated CPU time (s) 23.81
Current children cumulated vsize (KiB) 53032

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

[startup+31.7068 s]
/proc/loadavg: 3.07 2.37 2.20 4/73 5558
/proc/meminfo: memFree=1007492/2055920 swapFree=4178712/4192956
[pid=5557] ppid=5555 vsize=53032 CPUtime=29.86
/proc/5557/stat : 5557 (pbscip.linux.x8) R 5555 5557 5493 0 -1 4194304 11701 0 0 0 2906 80 0 0 25 0 1 0 182668370 54304768 11331 1992294400 4194304 9342243 548682068736 18446744073709551615 6960240 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5557/statm: 13258 11331 677 1256 0 11997 0
Current children cumulated CPU time (s) 29.86
Current children cumulated vsize (KiB) 53032

[startup+35.4024 s]
/proc/loadavg: 2.98 2.36 2.20 4/73 5558
/proc/meminfo: memFree=1007492/2055920 swapFree=4178712/4192956
[pid=5557] ppid=5555 vsize=53032 CPUtime=33.07
/proc/5557/stat : 5557 (pbscip.linux.x8) R 5555 5557 5493 0 -1 4194304 11706 0 0 0 3216 91 0 0 25 0 1 0 182668370 54304768 11336 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5557/statm: 13258 11336 677 1256 0 11997 0
Current children cumulated CPU time (s) 33.07
Current children cumulated vsize (KiB) 53032

[startup+38.6013 s]
/proc/loadavg: 2.98 2.36 2.20 4/73 5558
/proc/meminfo: memFree=1007492/2055920 swapFree=4178712/4192956
[pid=5557] ppid=5555 vsize=53032 CPUtime=36.23
/proc/5557/stat : 5557 (pbscip.linux.x8) R 5555 5557 5493 0 -1 4194304 11706 0 0 0 3530 93 0 0 25 0 1 0 182668370 54304768 11336 1992294400 4194304 9342243 548682068736 18446744073709551615 6960255 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5557/statm: 13258 11336 677 1256 0 11997 0
Current children cumulated CPU time (s) 36.23
Current children cumulated vsize (KiB) 53032

[startup+39.4082 s]
/proc/loadavg: 2.98 2.36 2.20 3/73 5558
/proc/meminfo: memFree=1007492/2055920 swapFree=4178712/4192956
[pid=5557] ppid=5555 vsize=53032 CPUtime=37.04
/proc/5557/stat : 5557 (pbscip.linux.x8) R 5555 5557 5493 0 -1 4194304 11708 0 0 0 3610 94 0 0 25 0 1 0 182668370 54304768 11338 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5557/statm: 13258 11338 677 1256 0 11997 0
Current children cumulated CPU time (s) 37.04
Current children cumulated vsize (KiB) 53032

[startup+40.2015 s]
/proc/loadavg: 2.99 2.37 2.20 3/73 5558
/proc/meminfo: memFree=1007492/2055920 swapFree=4178712/4192956
[pid=5557] ppid=5555 vsize=53032 CPUtime=37.84
/proc/5557/stat : 5557 (pbscip.linux.x8) R 5555 5557 5493 0 -1 4194304 11710 0 0 0 3689 95 0 0 25 0 1 0 182668370 54304768 11340 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5557/statm: 13258 11340 677 1256 0 11997 0
Current children cumulated CPU time (s) 37.84
Current children cumulated vsize (KiB) 53032

[startup+40.6015 s]
/proc/loadavg: 2.99 2.37 2.20 3/73 5558
/proc/meminfo: memFree=1007492/2055920 swapFree=4178712/4192956
[pid=5557] ppid=5555 vsize=53032 CPUtime=38.24
/proc/5557/stat : 5557 (pbscip.linux.x8) R 5555 5557 5493 0 -1 4194304 11710 0 0 0 3729 95 0 0 25 0 1 0 182668370 54304768 11340 1992294400 4194304 9342243 548682068736 18446744073709551615 8305712 0 0 4096 0 0 0 0 17 1 0 0
/proc/5557/statm: 13258 11340 677 1256 0 11997 0
Current children cumulated CPU time (s) 38.24
Current children cumulated vsize (KiB) 53032

Child status: 0
Real time (s): 40.6271
CPU time (s): 38.2702
CPU user time (s): 37.3083
CPU system time (s): 0.961853
CPU usage (%): 94.1986
Max. virtual memory (cumulated for all children) (KiB): 53032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 37.3083
system time used= 0.961853
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11719
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= 1
involuntary context switches= 1541

runsolver used 0.054991 second user time and 0.275958 second system time

The end

Launcher Data 

Begin job on node90 at 2009-06-16 13:11:44
IDJOB=1868933
IDBENCH=2070
IDSOLVER=684
FILE ID=node90/1868933-1245150704
PBS_JOBID= 9363792
Free space on /tmp= 66528 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-aim-100-6_0-yes1-2.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-1868933-1245150704/watcher-1868933-1245150704 -o /tmp/evaluation-result-1868933-1245150704/solver-1868933-1245150704 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1868933-1245150704.opb

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

MD5SUM BENCH= e3831f007858c5fb2624c51cbae12da0
RANDOM SEED=1938979763

node90.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		: 3000.231
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		: 3000.231
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:       1051436 kB
Buffers:         21508 kB
Cached:         885524 kB
SwapCached:       8452 kB
Active:         404584 kB
Inactive:       529360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1051436 kB
SwapTotal:     4192956 kB
SwapFree:      4178712 kB
Dirty:           11744 kB
Writeback:           0 kB
Mapped:          34260 kB
Slab:            55632 kB
Committed_AS:   594792 kB
PageTables:       2104 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= 66516 MiB
End job on node90 at 2009-06-16 13:12:25