Trace number 1869025

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 1.8.2OPT89 92.4819 92.5254

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-jnh217.opb
MD5SUM5f8256f2423d7410846942dcc96981a5
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark89
Best CPU time to get the best result obtained on this benchmark0.207967
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 89
Optimality of the best value was proved YES
Number of variables200
Total number of constraints900
Number of constraints which are clauses900
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint11
Number of terms in the objective function 200
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.02	c SCIP version 1.1.0.7
0.00/0.02	c LP-Solver Clp 1.8.2
0.00/0.02	c user parameter file <scip.set> not found - using default parameters
0.00/0.02	c read problem <HOME/instance-1869025-1245154920.opb>
0.00/0.02	c original problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 900 constraints
0.00/0.03	c start presolving problem
0.00/0.03	c presolving:
0.06/0.07	c (round 1) 0 del vars, 20 del conss, 0 chg bounds, 20 chg sides, 0 chg coeffs, 880 upgd conss, 584 impls, 0 clqs
0.06/0.10	c presolving (2 rounds):
0.06/0.10	c  0 deleted vars, 20 deleted constraints, 0 tightened bounds, 0 added holes, 20 changed sides, 0 changed coefficients
0.06/0.10	c  976 implications, 0 cliques
0.06/0.10	c presolved problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 880 constraints
0.06/0.10	c     880 constraints of type <logicor>
0.06/0.10	c transformed objective value is always integral (scale: 1)
0.06/0.10	c Presolving Time: 0.06
0.06/0.10	c strange?!, PURESAT with obj
0.06/0.10	c -----------------------------------------------------------------------------------------------
0.06/0.10	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.06/0.10	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.06/0.10	c limits/memory = c 1620
0.06/0.10	c # maximal time in seconds to run
0.06/0.10	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.06/0.10	c limits/time = c 1791
0.06/0.10	c # frequency for displaying node information lines
0.06/0.10	c # [type: int, range: [-1,2147483647], default: 100]
0.06/0.10	c display/freq = c 10000
0.06/0.10	c -----------------------------------------------------------------------------------------------
0.06/0.10	c start solving problem
0.06/0.10	c 
0.19/0.27	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.19/0.27	c   0.2s|     1 |     0 |   730 |1814k|   0 | 181 | 200 | 880 | 880 | 200 | 880 |   0 |   0 |   0 | 6.678216e+01 |      --      |    Inf 
0.79/0.81	o 99
0.79/0.81	c F 0.8s|     1 |     0 |  2960 |1832k|   0 |   0 | 200 | 880 | 880 | 200 | 880 |   0 |   0 |   0 | 6.678216e+01 | 9.900000e+01 |  48.24%
0.99/1.05	c   1.0s|     1 |     0 |  3130 |3953k|   0 | 183 | 200 | 880 | 880 | 200 | 891 |  11 |   0 |   0 | 6.751929e+01 | 9.900000e+01 |  46.62%
1.29/1.30	c   1.3s|     1 |     0 |  3270 |6148k|   0 | 184 | 200 | 880 | 880 | 200 | 892 |  12 |   0 |   0 | 6.770676e+01 | 9.900000e+01 |  46.22%
1.49/1.55	c   1.5s|     1 |     0 |  3352 |8700k|   0 | 185 | 200 | 880 | 880 | 200 | 893 |  13 |   0 |   0 | 6.773899e+01 | 9.900000e+01 |  46.15%
1.79/1.81	c   1.8s|     1 |     0 |  3425 |  11M|   0 | 181 | 200 | 880 | 880 | 200 | 894 |  14 |   0 |   0 | 6.776575e+01 | 9.900000e+01 |  46.09%
1.98/2.07	c   2.0s|     1 |     0 |  3494 |  13M|   0 | 182 | 200 | 880 | 880 | 200 | 895 |  15 |   0 |   0 | 6.777649e+01 | 9.900000e+01 |  46.07%
2.29/2.35	c   2.3s|     1 |     0 |  3559 |  16M|   0 | 181 | 200 | 880 | 880 | 200 | 899 |  19 |   0 |   0 | 6.778186e+01 | 9.900000e+01 |  46.06%
2.59/2.64	c   2.6s|     1 |     0 |  3607 |  18M|   0 | 181 | 200 | 880 | 880 | 200 | 900 |  20 |   0 |   0 | 6.778418e+01 | 9.900000e+01 |  46.05%
2.89/2.96	c   2.9s|     1 |     0 |  3694 |  21M|   0 | 183 | 200 | 880 | 880 | 200 | 901 |  21 |   0 |   0 | 6.778882e+01 | 9.900000e+01 |  46.04%
3.19/3.26	c   3.2s|     1 |     0 |  3773 |  21M|   0 | 182 | 200 | 880 | 880 | 200 | 902 |  22 |   0 |   0 | 6.779511e+01 | 9.900000e+01 |  46.03%
3.49/3.56	c   3.5s|     1 |     0 |  3887 |  22M|   0 | 185 | 200 | 880 | 880 | 200 | 903 |  23 |   0 |   0 | 6.779870e+01 | 9.900000e+01 |  46.02%
3.79/3.84	c   3.8s|     1 |     0 |  3958 |  22M|   0 | 183 | 200 | 880 | 880 | 200 | 904 |  24 |   0 |   0 | 6.780116e+01 | 9.900000e+01 |  46.02%
4.08/4.13	c   4.0s|     1 |     0 |  4086 |  23M|   0 | 184 | 200 | 880 | 880 | 200 | 905 |  25 |   0 |   0 | 6.780377e+01 | 9.900000e+01 |  46.01%
4.29/4.39	c   4.3s|     1 |     0 |  4132 |  23M|   0 | 184 | 200 | 880 | 880 | 200 | 906 |  26 |   0 |   0 | 6.780462e+01 | 9.900000e+01 |  46.01%
4.59/4.66	o 96
4.59/4.66	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
4.59/4.66	c k 4.6s|     1 |     0 |  4132 |  23M|   0 | 184 | 200 | 880 | 880 | 200 | 906 |  26 |   0 |   0 | 6.780462e+01 | 9.600000e+01 |  41.58%
4.59/4.67	c   4.6s|     1 |     0 |  4132 |  23M|   0 | 184 | 200 | 880 | 880 | 200 | 906 |  26 |   0 |   0 | 6.780462e+01 | 9.600000e+01 |  41.58%
7.78/7.81	c   7.7s|     1 |     2 |  4132 |  23M|   0 | 184 | 200 | 880 | 880 | 200 | 906 |  26 |   0 |  53 | 6.780462e+01 | 9.600000e+01 |  41.58%
27.08/27.18	o 95
27.08/27.18	c R27.0s|    24 |     7 | 10371 |  23M|   8 |  96 | 200 | 896 | 644 | 200 | 894 |  26 |  16 | 508 | 6.802037e+01 | 9.500000e+01 |  39.66%
27.78/27.82	o 91
27.78/27.82	c k27.7s|    24 |     9 | 10425 |  23M|   8 |  70 | 200 | 896 | 600 | 200 | 894 |  26 |  16 | 552 | 6.802037e+01 | 9.100000e+01 |  33.78%
27.88/27.91	o 90
27.88/27.91	c *27.8s|    25 |     7 | 10481 |  23M|   8 |   - | 200 | 896 | 365 | 200 | 894 |  26 |  16 | 563 | 6.802037e+01 | 9.000000e+01 |  32.31%
82.95/83.02	o 89
82.95/83.02	c *82.5s|  2352 |    53 |206209 |  23M|  23 |   - | 200 |1639 | 327 | 200 | 894 |  26 |2180 | 958 | 7.516674e+01 | 8.900000e+01 |  18.40%
92.45/92.50	c 
92.45/92.50	c SCIP Status        : problem is solved [optimal solution found]
92.45/92.50	c Solving Time (sec) : 91.94
92.45/92.50	c Solving Nodes      : 2804
92.45/92.50	c Primal Bound       : +8.90000000000000e+01 (6 solutions)
92.45/92.50	c Dual Bound         : +8.90000000000000e+01
92.45/92.50	c Gap                : 0.00 %
92.45/92.50	c NODE         2804
92.45/92.50	c DUAL BOUND   89
92.45/92.50	c PRIMAL BOUND 89
92.45/92.50	c GAP          0
92.45/92.50	s OPTIMUM FOUND
92.45/92.50	v -x200 x199 -x198 x197 x196 -x195 -x194 x193 -x192 x191 -x190 x189 -x188 x187 -x186 x185 -x184 x183 -x182 x181 -x180 -x179 x178 
92.45/92.50	v -x177 -x176 x175 -x174 x173 -x172 x171 x170 -x169 x168 -x167 -x166 x165 -x164 x163 x162 -x161 -x160 x159 x158 -x157 -x156 x155 
92.45/92.50	v x154 -x153 x152 -x151 -x150 x149 -x148 x147 -x146 x145 -x144 x143 -x142 x141 -x140 -x139 -x138 x137 x136 -x135 -x134 x133 -x132 
92.45/92.50	v -x131 -x130 x129 x128 -x127 x126 -x125 -x124 x123 -x122 x121 x120 -x119 -x118 x117 x116 -x115 -x114 -x113 -x112 x111 -x110 
92.45/92.50	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 
92.45/92.50	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 
92.45/92.50	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 
92.45/92.50	v x29 -x28 x27 -x26 x25 x24 -x23 -x22 x21 -x20 -x19 x18 -x17 x16 -x15 -x14 x13 x12 -x11 -x10 x9 -x8 x7 x6 -x5 x4 -x3 x2 -x1 
92.45/92.50	c SCIP Status        : problem is solved [optimal solution found]
92.45/92.50	c Solving Time       :      91.94
92.45/92.50	c Original Problem   :
92.45/92.50	c   Problem name     : HOME/instance-1869025-1245154920.opb
92.45/92.50	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
92.45/92.50	c   Constraints      : 900 initial, 900 maximal
92.45/92.50	c Presolved Problem  :
92.45/92.50	c   Problem name     : t_HOME/instance-1869025-1245154920.opb
92.45/92.50	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
92.45/92.50	c   Constraints      : 880 initial, 1725 maximal
92.45/92.50	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
92.45/92.50	c   trivial          :       0.00          0          0          0          0          0          0          0          0
92.45/92.50	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
92.45/92.50	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
92.45/92.50	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
92.45/92.50	c   implics          :       0.00          0          0          0          0          0          0          0          0
92.45/92.50	c   probing          :       0.01          0          0          0          0          0          0          0          0
92.45/92.50	c   linear           :       0.02          0          0          0          0          0         20         20          0
92.45/92.50	c   logicor          :       0.02          0          0          0          0          0          0          0          0
92.45/92.50	c   root node        :          -          0          -          -          0          -          -          -          -
92.45/92.50	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
92.45/92.50	c   integral         :          0          0          0       1680          0         10         77          0          0       3286
92.45/92.50	c   logicor          :        880+        14      31818          2          0       1336      91892          0          0          0
92.45/92.50	c   countsols        :          0          0          0          2          0          0          0          0          0          0
92.45/92.50	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
92.45/92.50	c   integral         :      38.04       0.00       0.00      38.04       0.00
92.45/92.50	c   logicor          :       0.81       0.00       0.81       0.00       0.00
92.45/92.50	c   countsols        :       0.00       0.00       0.00       0.00       0.00
92.45/92.50	c Propagators        :       Time      Calls    Cutoffs    DomReds
92.45/92.50	c   rootredcost      :       0.00          4          0          0
92.45/92.50	c   pseudoobj        :       0.38      32750         27        231
92.45/92.50	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
92.45/92.50	c   propagation      :       0.04       1336       1215       4792       14.1         58        7.9          -
92.45/92.50	c   infeasible LP    :       0.01        277          0          0        0.0          0        0.0          0
92.45/92.50	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
92.45/92.50	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
92.45/92.50	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
92.45/92.50	c   applied globally :          -          -          -       2557       12.4          -          -          -
92.45/92.50	c   applied locally  :          -          -          -          0        0.0          -          -          -
92.45/92.50	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
92.45/92.50	c   cut pool         :       0.06         13          -          -        184          -    (maximal pool size: 4115)
92.45/92.50	c   redcost          :       0.02       1849          0        610          0          0
92.45/92.50	c   impliedbounds    :       0.00         15          0          0         24          0
92.45/92.50	c   intobj           :       0.00          0          0          0          0          0
92.45/92.50	c   gomory           :       1.89         15          0          0          0          0
92.45/92.50	c   strongcg         :       1.57         15          0          0       4374          0
92.45/92.50	c   cmir             :       0.06         10          0          0          0          0
92.45/92.50	c   flowcover        :       0.11         10          0          0          0          0
92.45/92.50	c   clique           :       0.00          1          0          0          0          0
92.45/92.50	c   zerohalf         :       0.00          0          0          0          0          0
92.45/92.50	c   mcf              :       0.00          1          0          0          0          0
92.45/92.50	c Pricers            :       Time      Calls       Vars
92.45/92.50	c   problem variables:       0.00          0          0
92.45/92.50	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
92.45/92.50	c   relpscost        :      38.03       1678         10         77          0          0       3286
92.45/92.50	c   pscost           :       0.00          0          0          0          0          0          0
92.45/92.50	c   inference        :       0.00          0          0          0          0          0          0
92.45/92.50	c   mostinf          :       0.00          0          0          0          0          0          0
92.45/92.50	c   leastinf         :       0.00          0          0          0          0          0          0
92.45/92.50	c   fullstrong       :       0.00          0          0          0          0          0          0
92.45/92.50	c   allfullstrong    :       0.00          0          0          0          0          0          0
92.45/92.50	c   random           :       0.00          0          0          0          0          0          0
92.45/92.50	c Primal Heuristics  :       Time      Calls      Found
92.45/92.50	c   LP solutions     :       0.00          -          2
92.45/92.50	c   pseudo solutions :       0.00          -          0
92.45/92.50	c   oneopt           :       0.00          4          2
92.45/92.50	c   rootsoldiving    :       0.24          3          0
92.45/92.50	c   linesearchdiving :       0.28          6          0
92.45/92.50	c   guideddiving     :       0.40          6          0
92.45/92.50	c   coefdiving       :       0.51          7          0
92.45/92.50	c   pscostdiving     :       0.30          7          0
92.45/92.50	c   fracdiving       :       0.30          7          0
92.45/92.50	c   veclendiving     :       0.47          7          0
92.45/92.50	c   crossover        :       0.07          3          0
92.45/92.50	c   simplerounding   :       0.00          0          0
92.45/92.50	c   rounding         :       0.62       1461          1
92.45/92.50	c   shifting         :       0.13        143          0
92.45/92.50	c   intshifting      :       0.00          0          0
92.45/92.50	c   fixandinfer      :       0.00          0          0
92.45/92.50	c   feaspump         :       0.53          1          1
92.45/92.50	c   intdiving        :       0.00          0          0
92.45/92.50	c   actconsdiving    :       0.00          0          0
92.45/92.50	c   objpscostdiving  :       0.71          3          0
92.45/92.50	c   octane           :       0.00          0          0
92.45/92.50	c   rens             :       0.01          0          0
92.45/92.50	c   rins             :       0.00          0          0
92.45/92.50	c   localbranching   :       0.00          0          0
92.45/92.50	c   mutation         :       0.00          0          0
92.45/92.50	c   dins             :       0.00          0          0
92.45/92.50	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
92.45/92.50	c   primal LP        :       0.02          0          0       0.00       0.00
92.45/92.50	c   dual LP          :      43.26       1988     221491     111.41    5120.00
92.45/92.50	c   barrier LP       :       0.00          0          0       0.00          -
92.45/92.50	c   diving/probing LP:       3.52        567      16700      29.45    4744.32
92.45/92.50	c   strong branching :      37.90       1049     156026     148.74    4116.78
92.45/92.50	c     (at root node) :          -         53       9748     183.92          -
92.45/92.50	c   conflict analysis:       0.00          0          0       0.00          -
92.45/92.50	c B&B Tree           :
92.45/92.50	c   number of runs   :          1
92.45/92.50	c   nodes            :       2804
92.45/92.50	c   nodes (total)    :       2804
92.45/92.50	c   nodes left       :          0
92.45/92.50	c   max depth        :         23
92.45/92.50	c   max depth (total):         23
92.45/92.50	c   backtracks       :        805 (28.7%)
92.45/92.50	c   delayed cutoffs  :        481
92.45/92.50	c   repropagations   :       1636 (26880 domain reductions, 390 cutoffs)
92.45/92.50	c   avg switch length:       4.21
92.45/92.50	c   switching time   :       0.44
92.45/92.50	c Solution           :
92.45/92.50	c   Solutions found  :          6 (6 improvements)
92.45/92.50	c   Primal Bound     : +8.90000000000000e+01   (in run 1, after 2352 nodes, 82.52 seconds, depth 18, found by <relaxation>)
92.45/92.50	c   Dual Bound       : +8.90000000000000e+01
92.45/92.50	c   Gap              :       0.00 %
92.45/92.50	c   Root Dual Bound  : +6.78046174165081e+01
92.45/92.52	c Time complete: 92.47.

Verifier Data 

OK	89

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869025-1245154920/watcher-1869025-1245154920 -o /tmp/evaluation-result-1869025-1245154920/solver-1869025-1245154920 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869025-1245154920.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: 1.00 1.01 1.00 3/64 10830
/proc/meminfo: memFree=1894024/2055920 swapFree=4192812/4192956
[pid=10830] ppid=10828 vsize=5812 CPUtime=0
/proc/10830/stat : 10830 (pbscip.linux.x8) R 10828 10830 10434 0 -1 4194304 519 0 0 0 0 0 0 0 18 0 1 0 183091758 5951488 503 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/10830/statm: 1453 515 344 1256 0 192 0

[startup+0.0697749 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 10830
/proc/meminfo: memFree=1894024/2055920 swapFree=4192812/4192956
[pid=10830] ppid=10828 vsize=14940 CPUtime=0.06
/proc/10830/stat : 10830 (pbscip.linux.x8) R 10828 10830 10434 0 -1 4194304 2892 0 0 0 5 1 0 0 18 0 1 0 183091758 15298560 2522 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10830/statm: 3735 2522 467 1256 0 2474 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 14940

[startup+0.10178 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 10830
/proc/meminfo: memFree=1894024/2055920 swapFree=4192812/4192956
[pid=10830] ppid=10828 vsize=15084 CPUtime=0.09
/proc/10830/stat : 10830 (pbscip.linux.x8) R 10828 10830 10434 0 -1 4194304 2995 0 0 0 8 1 0 0 18 0 1 0 183091758 15446016 2625 1992294400 4194304 9342243 548682068736 18446744073709551615 4293472 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10830/statm: 3771 2625 519 1256 0 2510 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15084

[startup+0.301812 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 10830
/proc/meminfo: memFree=1894024/2055920 swapFree=4192812/4192956
[pid=10830] ppid=10828 vsize=18592 CPUtime=0.29
/proc/10830/stat : 10830 (pbscip.linux.x8) R 10828 10830 10434 0 -1 4194304 3663 0 0 0 27 2 0 0 19 0 1 0 183091758 19038208 3293 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10830/statm: 4648 3293 635 1256 0 3387 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18592

[startup+0.701876 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 10830
/proc/meminfo: memFree=1894024/2055920 swapFree=4192812/4192956
[pid=10830] ppid=10828 vsize=18592 CPUtime=0.69
/proc/10830/stat : 10830 (pbscip.linux.x8) R 10828 10830 10434 0 -1 4194304 3732 0 0 0 67 2 0 0 22 0 1 0 183091758 19038208 3362 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10830/statm: 4648 3362 635 1256 0 3387 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18592

[startup+1.502 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 10831
/proc/meminfo: memFree=1881216/2055920 swapFree=4192812/4192956
[pid=10830] ppid=10828 vsize=27496 CPUtime=1.49
/proc/10830/stat : 10830 (pbscip.linux.x8) R 10828 10830 10434 0 -1 4194304 5760 0 0 0 146 3 0 0 25 0 1 0 183091758 28155904 5391 1992294400 4194304 9342243 548682068736 18446744073709551615 5858006 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10830/statm: 6874 5400 664 1256 0 5613 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27496

[startup+3.10126 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 10831
/proc/meminfo: memFree=1869376/2055920 swapFree=4192812/4192956
[pid=10830] ppid=10828 vsize=41992 CPUtime=3.09
/proc/10830/stat : 10830 (pbscip.linux.x8) R 10828 10830 10434 0 -1 4194304 9369 0 0 0 304 5 0 0 25 0 1 0 183091758 42999808 8999 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10830/statm: 10498 8999 664 1256 0 9237 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 41992

[startup+6.30177 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 10831
/proc/meminfo: memFree=1855744/2055920 swapFree=4192812/4192956
[pid=10830] ppid=10828 vsize=45572 CPUtime=6.29
/proc/10830/stat : 10830 (pbscip.linux.x8) R 10828 10830 10434 0 -1 4194304 10531 0 0 0 623 6 0 0 25 0 1 0 183091758 46665728 10141 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10830/statm: 11393 10141 672 1256 0 10132 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 45572

[startup+12.7018 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 10831
/proc/meminfo: memFree=1855808/2055920 swapFree=4192812/4192956
[pid=10830] ppid=10828 vsize=45572 CPUtime=12.69
/proc/10830/stat : 10830 (pbscip.linux.x8) R 10828 10830 10434 0 -1 4194304 10565 0 0 0 1261 8 0 0 25 0 1 0 183091758 46665728 10175 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10830/statm: 11393 10175 679 1256 0 10132 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 45572

[startup+25.5018 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 10831
/proc/meminfo: memFree=1855744/2055920 swapFree=4192812/4192956
[pid=10830] ppid=10828 vsize=45748 CPUtime=25.48
/proc/10830/stat : 10830 (pbscip.linux.x8) R 10828 10830 10434 0 -1 4194304 10602 0 0 0 2537 11 0 0 25 0 1 0 183091758 46845952 10212 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10830/statm: 11437 10212 680 1256 0 10176 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 45748

[startup+51.1019 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 10831
/proc/meminfo: memFree=1856896/2055920 swapFree=4192812/4192956
[pid=10830] ppid=10828 vsize=45616 CPUtime=51.07
/proc/10830/stat : 10830 (pbscip.linux.x8) R 10828 10830 10434 0 -1 4194304 13399 0 0 0 5082 25 0 0 25 0 1 0 183091758 46710784 9917 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10830/statm: 11404 9917 693 1256 0 10143 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 45616

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

[startup+76.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10831
/proc/meminfo: memFree=1856896/2055920 swapFree=4192812/4192956
[pid=10830] ppid=10828 vsize=45916 CPUtime=76.66
/proc/10830/stat : 10830 (pbscip.linux.x8) R 10828 10830 10434 0 -1 4194304 15113 0 0 0 7626 40 0 0 25 0 1 0 183091758 47017984 9942 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10830/statm: 11479 9942 693 1256 0 10218 0
Current children cumulated CPU time (s) 76.66
Current children cumulated vsize (KiB) 45916

[startup+83.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10831
/proc/meminfo: memFree=1856896/2055920 swapFree=4192812/4192956
[pid=10830] ppid=10828 vsize=44436 CPUtime=83.05
/proc/10830/stat : 10830 (pbscip.linux.x8) R 10828 10830 10434 0 -1 4194304 15191 0 0 0 8261 44 0 0 25 0 1 0 183091758 45502464 9923 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10830/statm: 11109 9923 693 1256 0 9848 0
Current children cumulated CPU time (s) 83.05
Current children cumulated vsize (KiB) 44436

[startup+89.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10831
/proc/meminfo: memFree=1855104/2055920 swapFree=4192812/4192956
[pid=10830] ppid=10828 vsize=44396 CPUtime=89.44
/proc/10830/stat : 10830 (pbscip.linux.x8) R 10828 10830 10434 0 -1 4194304 15801 0 0 0 8896 48 0 0 25 0 1 0 183091758 45461504 9913 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10830/statm: 11099 9913 693 1256 0 9838 0
Current children cumulated CPU time (s) 89.44
Current children cumulated vsize (KiB) 44396

[startup+91.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10831
/proc/meminfo: memFree=1856896/2055920 swapFree=4192812/4192956
[pid=10830] ppid=10828 vsize=44436 CPUtime=91.05
/proc/10830/stat : 10830 (pbscip.linux.x8) R 10828 10830 10434 0 -1 4194304 15908 0 0 0 9056 49 0 0 25 0 1 0 183091758 45502464 9908 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10830/statm: 11109 9908 693 1256 0 9848 0
Current children cumulated CPU time (s) 91.05
Current children cumulated vsize (KiB) 44436

[startup+91.9015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10831
/proc/meminfo: memFree=1856896/2055920 swapFree=4192812/4192956
[pid=10830] ppid=10828 vsize=46324 CPUtime=91.85
/proc/10830/stat : 10830 (pbscip.linux.x8) R 10828 10830 10434 0 -1 4194304 15972 0 0 0 9135 50 0 0 25 0 1 0 183091758 47435776 9972 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10830/statm: 11581 9972 693 1256 0 10320 0
Current children cumulated CPU time (s) 91.85
Current children cumulated vsize (KiB) 46324

[startup+92.3015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10831
/proc/meminfo: memFree=1856896/2055920 swapFree=4192812/4192956
[pid=10830] ppid=10828 vsize=44436 CPUtime=92.25
/proc/10830/stat : 10830 (pbscip.linux.x8) R 10828 10830 10434 0 -1 4194304 15986 0 0 0 9175 50 0 0 25 0 1 0 183091758 45502464 9903 1992294400 4194304 9342243 548682068736 18446744073709551615 4787606 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10830/statm: 11109 9903 693 1256 0 9848 0
Current children cumulated CPU time (s) 92.25
Current children cumulated vsize (KiB) 44436

[startup+92.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10831
/proc/meminfo: memFree=1856896/2055920 swapFree=4192812/4192956
[pid=10830] ppid=10828 vsize=44436 CPUtime=92.45
/proc/10830/stat : 10830 (pbscip.linux.x8) R 10828 10830 10434 0 -1 4194304 15993 0 0 0 9195 50 0 0 25 0 1 0 183091758 45502464 9910 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10830/statm: 11109 9910 693 1256 0 9848 0
Current children cumulated CPU time (s) 92.45
Current children cumulated vsize (KiB) 44436

Child status: 0
Real time (s): 92.5254
CPU time (s): 92.4819
CPU user time (s): 91.969
CPU system time (s): 0.512922
CPU usage (%): 99.953
Max. virtual memory (cumulated for all children) (KiB): 46780

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 91.969
system time used= 0.512922
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15999
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= 164

runsolver used 0.076988 second user time and 0.201969 second system time

The end

Launcher Data 

Begin job on node26 at 2009-06-16 14:22:00
IDJOB=1869025
IDBENCH=2129
IDSOLVER=684
FILE ID=node26/1869025-1245154920
PBS_JOBID= 9363796
Free space on /tmp= 66156 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-jnh217.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-1869025-1245154920/watcher-1869025-1245154920 -o /tmp/evaluation-result-1869025-1245154920/solver-1869025-1245154920 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869025-1245154920.opb

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

MD5SUM BENCH= 5f8256f2423d7410846942dcc96981a5
RANDOM SEED=1833240458

node26.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		: 3000.263
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	: 5931.00
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		: 3000.263
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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1894440 kB
Buffers:         20640 kB
Cached:          77280 kB
SwapCached:          0 kB
Active:          69304 kB
Inactive:        42612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1894440 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           11768 kB
Writeback:           0 kB
Mapped:          23752 kB
Slab:            35568 kB
Committed_AS:   154996 kB
PageTables:       1372 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= 66144 MiB
End job on node26 at 2009-06-16 14:23:33