Trace number 1869012

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjCPU timeWall clock time
SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)OPT93 37.6713 37.9342

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-jnh209.opb
MD5SUM9a114b4c3025a5b4bab0d53b11234eee
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark93
Best CPU time to get the best result obtained on this benchmark0.037993
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 93
Optimality of the best value was proved YES
Number of variables200
Total number of constraints900
Number of constraints which are clauses900
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint11
Number of terms in the objective function 200
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.02	c SCIP version 1.1.0.7
0.00/0.02	c LP-Solver SoPlex 1.4.1
0.00/0.02	c user parameter file <scip.set> not found - using default parameters
0.00/0.02	c read problem <HOME/instance-1869012-1245154300.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:
0.04/0.07	c (round 1) 0 del vars, 24 del conss, 0 chg bounds, 24 chg sides, 0 chg coeffs, 876 upgd conss, 680 impls, 0 clqs
0.09/0.10	c (round 2) 2 del vars, 24 del conss, 0 chg bounds, 24 chg sides, 0 chg coeffs, 876 upgd conss, 2006 impls, 0 clqs
0.09/0.10	c (round 3) 2 del vars, 51 del conss, 0 chg bounds, 24 chg sides, 0 chg coeffs, 876 upgd conss, 2006 impls, 0 clqs
0.09/0.11	c presolving (4 rounds):
0.09/0.11	c  2 deleted vars, 51 deleted constraints, 0 tightened bounds, 0 added holes, 24 changed sides, 0 changed coefficients
0.09/0.11	c  2006 implications, 0 cliques
0.09/0.11	c presolved problem has 198 variables (198 bin, 0 int, 0 impl, 0 cont) and 849 constraints
0.09/0.11	c     849 constraints of type <logicor>
0.09/0.11	c transformed objective value is always integral (scale: 1)
0.09/0.11	c Presolving Time: 0.07
0.09/0.11	c strange?!, PURESAT with obj
0.09/0.11	c -----------------------------------------------------------------------------------------------
0.09/0.11	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.11	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.11	c limits/memory = c 1620
0.09/0.11	c # maximal time in seconds to run
0.09/0.11	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.11	c limits/time = c 1791
0.09/0.11	c # frequency for displaying node information lines
0.09/0.11	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.11	c display/freq = c 10000
0.09/0.11	c -----------------------------------------------------------------------------------------------
0.09/0.11	c start solving problem
0.09/0.11	c 
0.49/0.54	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.49/0.54	c   0.5s|     1 |     0 |  1782 |1811k|   0 | 178 | 198 | 849 | 849 | 198 | 849 |   0 |   0 |   0 | 6.859930e+01 |      --      |    Inf 
1.18/1.23	c   1.2s|     1 |     0 |  3313 |4082k|   0 | 177 | 198 | 849 | 849 | 198 | 968 | 119 |   0 |   0 | 7.106742e+01 |      --      |    Inf 
1.39/1.44	c   1.4s|     1 |     0 |  3431 |5969k|   0 | 178 | 198 | 849 | 849 | 198 | 972 | 123 |   0 |   0 | 7.123210e+01 |      --      |    Inf 
1.58/1.66	c   1.6s|     1 |     0 |  3491 |8204k|   0 | 178 | 198 | 849 | 849 | 198 | 975 | 126 |   0 |   0 | 7.130882e+01 |      --      |    Inf 
1.89/1.91	c   1.8s|     1 |     0 |  3624 |  10M|   0 | 178 | 198 | 849 | 849 | 198 | 976 | 127 |   0 |   0 | 7.145686e+01 |      --      |    Inf 
2.16/2.21	c   2.1s|     1 |     0 |  3713 |  11M|   0 | 175 | 198 | 849 | 849 | 198 | 977 | 128 |   0 |   0 | 7.152132e+01 |      --      |    Inf 
2.45/2.52	c   2.4s|     1 |     0 |  3845 |  12M|   0 | 181 | 198 | 849 | 849 | 198 | 978 | 129 |   0 |   0 | 7.157573e+01 |      --      |    Inf 
2.76/2.80	c   2.7s|     1 |     0 |  3884 |  14M|   0 | 179 | 198 | 849 | 849 | 198 | 981 | 132 |   0 |   0 | 7.158201e+01 |      --      |    Inf 
2.95/3.09	c   3.0s|     1 |     0 |  4002 |  15M|   0 | 181 | 198 | 849 | 849 | 198 | 982 | 133 |   0 |   0 | 7.160520e+01 |      --      |    Inf 
3.35/3.41	c   3.3s|     1 |     0 |  4106 |  17M|   0 | 180 | 198 | 849 | 849 | 198 | 983 | 134 |   0 |   0 | 7.161322e+01 |      --      |    Inf 
3.65/3.72	c   3.6s|     1 |     0 |  4170 |  18M|   0 | 179 | 198 | 849 | 849 | 198 | 984 | 135 |   0 |   0 | 7.161932e+01 |      --      |    Inf 
3.84/3.99	c   3.8s|     1 |     0 |  4241 |  19M|   0 | 176 | 198 | 849 | 849 | 198 | 985 | 136 |   0 |   0 | 7.162264e+01 |      --      |    Inf 
4.15/4.25	c   4.1s|     1 |     0 |  4295 |  19M|   0 | 178 | 198 | 849 | 849 | 198 | 986 | 137 |   0 |   0 | 7.162358e+01 |      --      |    Inf 
4.44/4.52	c   4.3s|     1 |     0 |  4346 |  19M|   0 | 178 | 198 | 849 | 849 | 198 | 893 | 138 |   0 |   0 | 7.162480e+01 |      --      |    Inf 
4.64/4.74	c   4.6s|     1 |     0 |  4365 |  19M|   0 | 177 | 198 | 849 | 849 | 198 | 894 | 139 |   0 |   0 | 7.162486e+01 |      --      |    Inf 
4.84/4.98	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
4.84/4.98	c   4.8s|     1 |     0 |  4382 |  19M|   0 | 179 | 198 | 849 | 849 | 198 | 895 | 140 |   0 |   0 | 7.162496e+01 |      --      |    Inf 
10.20/10.32	c  10.1s|     1 |     2 |  4382 |  19M|   0 | 179 | 198 | 849 | 849 | 198 | 895 | 140 |   0 |  22 | 7.162496e+01 |      --      |    Inf 
17.65/17.89	o 95
17.65/17.89	c R17.5s|     4 |     3 |  5668 |  19M|   3 |   8 | 198 | 849 | 411 | 198 | 885 | 140 |   0 | 130 | 7.512773e+01 | 9.500000e+01 |  26.45%
17.75/17.91	o 94
17.75/17.91	c *17.5s|     4 |     3 |  5671 |  19M|   3 |   - | 198 | 849 | 332 | 198 | 885 | 140 |   0 | 136 | 7.512773e+01 | 9.400000e+01 |  25.12%
35.94/36.27	o 93
35.94/36.27	c *35.6s|    15 |     2 |  8380 |  19M|   6 |   - | 198 | 855 | 426 | 198 | 885 | 140 |   6 | 390 | 8.204545e+01 | 9.300000e+01 |  13.35%
37.63/37.90	c 
37.63/37.90	c SCIP Status        : problem is solved [optimal solution found]
37.63/37.90	c Solving Time (sec) : 37.22
37.63/37.90	c Solving Nodes      : 31
37.63/37.90	c Primal Bound       : +9.30000000000000e+01 (3 solutions)
37.63/37.90	c Dual Bound         : +9.30000000000000e+01
37.63/37.90	c Gap                : 0.00 %
37.63/37.90	c NODE         31
37.63/37.90	c DUAL BOUND   93
37.63/37.90	c PRIMAL BOUND 93
37.63/37.90	c GAP          0
37.63/37.90	s OPTIMUM FOUND
37.63/37.90	v -x200 -x199 -x198 x197 -x196 x195 -x194 -x193 -x192 x191 -x190 x189 -x188 x187 x186 -x185 -x184 x183 -x182 x181 x180 -x179 -x178 
37.63/37.90	v x177 x176 -x175 x174 -x173 -x172 x171 x170 -x169 -x168 x167 -x166 x165 x164 -x163 x162 -x161 -x160 x159 -x158 x157 x156 -x155 
37.63/37.90	v -x154 x153 -x152 -x151 -x150 x149 x148 -x147 -x146 x145 x144 -x143 x142 -x141 -x140 -x139 -x138 x137 x136 -x135 -x134 x133 
37.63/37.90	v -x132 x131 x130 -x129 -x128 x127 -x126 x125 -x124 -x123 x122 -x121 -x120 x119 -x118 x117 x116 -x115 x114 -x113 x112 -x111 x110 
37.63/37.90	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 
37.63/37.90	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 
37.63/37.90	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 
37.63/37.90	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 
37.63/37.91	c SCIP Status        : problem is solved [optimal solution found]
37.63/37.91	c Solving Time       :      37.22
37.63/37.91	c Original Problem   :
37.63/37.91	c   Problem name     : HOME/instance-1869012-1245154300.opb
37.63/37.91	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
37.63/37.91	c   Constraints      : 900 initial, 900 maximal
37.63/37.91	c Presolved Problem  :
37.63/37.91	c   Problem name     : t_HOME/instance-1869012-1245154300.opb
37.63/37.91	c   Variables        : 198 (198 binary, 0 integer, 0 implicit integer, 0 continuous)
37.63/37.91	c   Constraints      : 849 initial, 859 maximal
37.63/37.91	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
37.63/37.91	c   trivial          :       0.00          0          0          0          0          0          0          0          0
37.63/37.91	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
37.63/37.91	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
37.63/37.91	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
37.63/37.91	c   implics          :       0.00          0          0          0          0          0          0          0          0
37.63/37.91	c   probing          :       0.01          2          0          0          0          0          0          0          0
37.63/37.91	c   linear           :       0.02          0          0          0          0          0         24         24          0
37.63/37.91	c   logicor          :       0.04          0          0          0          0          0         27          0          0
37.63/37.91	c   root node        :          -         15          -          -         15          -          -          -          -
37.63/37.91	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
37.63/37.91	c   integral         :          0          0          0         44          0          5         74          0          0         32
37.63/37.91	c   logicor          :        849+        16       1172          2          0          5        849          0          0          0
37.63/37.91	c   countsols        :          0          0          0          2          0          0          0          0          0          0
37.63/37.91	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
37.63/37.91	c   integral         :      30.76       0.00       0.00      30.76       0.00
37.63/37.91	c   logicor          :       0.02       0.00       0.02       0.00       0.00
37.63/37.91	c   countsols        :       0.00       0.00       0.00       0.00       0.00
37.63/37.91	c Propagators        :       Time      Calls    Cutoffs    DomReds
37.63/37.91	c   rootredcost      :       0.00          3          0          0
37.63/37.91	c   pseudoobj        :       0.00        530          0          0
37.63/37.91	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
37.63/37.91	c   propagation      :       0.00          4          3          9        6.8          1        5.0          -
37.63/37.91	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
37.63/37.91	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
37.63/37.91	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
37.63/37.91	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
37.63/37.91	c   applied globally :          -          -          -         10        6.6          -          -          -
37.63/37.91	c   applied locally  :          -          -          -          0        0.0          -          -          -
37.63/37.91	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
37.63/37.91	c   cut pool         :       0.07         15          -          -       1049          -    (maximal pool size: 4206)
37.63/37.91	c   redcost          :       0.00         65          0         14          0          0
37.63/37.91	c   impliedbounds    :       0.00         16          0          0        231          0
37.63/37.91	c   intobj           :       0.00          0          0          0          0          0
37.63/37.91	c   gomory           :       1.84         16          0          0         82          0
37.63/37.91	c   strongcg         :       1.60         16          0          0       4509          0
37.63/37.91	c   cmir             :       0.07         10          0          0          0          0
37.63/37.91	c   flowcover        :       0.11         10          0          0          0          0
37.63/37.91	c   clique           :       0.00         16          0          0         22          0
37.63/37.91	c   zerohalf         :       0.00          0          0          0          0          0
37.63/37.91	c   mcf              :       0.00          1          0          0          0          0
37.63/37.91	c Pricers            :       Time      Calls       Vars
37.63/37.91	c   problem variables:       0.00          0          0
37.63/37.91	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
37.63/37.91	c   relpscost        :      30.76         42          5         74          0          0         32
37.63/37.91	c   pscost           :       0.00          0          0          0          0          0          0
37.63/37.91	c   inference        :       0.00          0          0          0          0          0          0
37.63/37.91	c   mostinf          :       0.00          0          0          0          0          0          0
37.63/37.91	c   leastinf         :       0.00          0          0          0          0          0          0
37.63/37.91	c   fullstrong       :       0.00          0          0          0          0          0          0
37.63/37.91	c   allfullstrong    :       0.00          0          0          0          0          0          0
37.63/37.91	c   random           :       0.00          0          0          0          0          0          0
37.63/37.91	c Primal Heuristics  :       Time      Calls      Found
37.63/37.91	c   LP solutions     :       0.00          -          2
37.63/37.91	c   pseudo solutions :       0.00          -          0
37.63/37.91	c   pscostdiving     :       0.00          0          0
37.63/37.91	c   fracdiving       :       0.00          0          0
37.63/37.91	c   veclendiving     :       0.00          0          0
37.63/37.91	c   objpscostdiving  :       0.00          0          0
37.63/37.91	c   rootsoldiving    :       0.00          0          0
37.63/37.91	c   linesearchdiving :       0.00          0          0
37.63/37.91	c   guideddiving     :       0.00          0          0
37.63/37.91	c   crossover        :       0.00          0          0
37.63/37.91	c   oneopt           :       0.00          2          0
37.63/37.91	c   simplerounding   :       0.00          0          0
37.63/37.91	c   rounding         :       0.04         57          1
37.63/37.91	c   shifting         :       0.02         16          0
37.63/37.91	c   intshifting      :       0.00          0          0
37.63/37.91	c   fixandinfer      :       0.00          0          0
37.63/37.91	c   feaspump         :       0.42          1          0
37.63/37.91	c   coefdiving       :       0.02          1          0
37.63/37.91	c   intdiving        :       0.00          0          0
37.63/37.91	c   actconsdiving    :       0.00          0          0
37.63/37.91	c   octane           :       0.00          0          0
37.63/37.91	c   rens             :       0.00          0          0
37.63/37.91	c   rins             :       0.00          0          0
37.63/37.91	c   localbranching   :       0.00          0          0
37.63/37.91	c   mutation         :       0.00          0          0
37.63/37.91	c   dins             :       0.00          0          0
37.63/37.91	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
37.63/37.91	c   primal LP        :       0.01          0          0       0.00       0.00
37.63/37.91	c   dual LP          :       2.09         65       8074     124.22    3863.16
37.63/37.91	c   barrier LP       :       0.00          0          0       0.00          -
37.63/37.91	c   diving/probing LP:       0.42         35       1326      37.89    3157.14
37.63/37.91	c   strong branching :      30.76        445     114607     257.54    3725.85
37.63/37.91	c     (at root node) :          -         22      15619     709.95          -
37.63/37.91	c   conflict analysis:       0.00          0          0       0.00          -
37.63/37.91	c B&B Tree           :
37.63/37.91	c   number of runs   :          1
37.63/37.91	c   nodes            :         31
37.63/37.91	c   nodes (total)    :         31
37.63/37.91	c   nodes left       :          0
37.63/37.91	c   max depth        :         10
37.63/37.91	c   max depth (total):         10
37.63/37.91	c   backtracks       :          7 (22.6%)
37.63/37.91	c   delayed cutoffs  :          0
37.63/37.91	c   repropagations   :          2 (9 domain reductions, 0 cutoffs)
37.63/37.91	c   avg switch length:       2.13
37.63/37.91	c   switching time   :       0.02
37.63/37.91	c Solution           :
37.63/37.91	c   Solutions found  :          3 (3 improvements)
37.63/37.91	c   Primal Bound     : +9.30000000000000e+01   (in run 1, after 15 nodes, 35.61 seconds, depth 6, found by <relaxation>)
37.63/37.91	c   Dual Bound       : +9.30000000000000e+01
37.63/37.91	c   Gap              :       0.00 %
37.63/37.91	c   Root Dual Bound  : +7.16249569743958e+01
37.63/37.93	c Time complete: 37.66.

Verifier Data 

OK	93

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869012-1245154300/watcher-1869012-1245154300 -o /tmp/evaluation-result-1869012-1245154300/solver-1869012-1245154300 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869012-1245154300.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: 2.08 1.90 1.92 4/73 1773
/proc/meminfo: memFree=1834328/2055920 swapFree=4192948/4192956
[pid=1773] ppid=1771 vsize=4192 CPUtime=0
/proc/1773/stat : 1773 (pbscip.linux.x8) R 1771 1773 1192 0 -1 4194304 435 0 0 0 0 0 0 0 18 0 1 0 183028562 4292608 419 1992294400 4194304 7823515 548682068736 18446744073709551615 6899862 0 0 4096 0 0 0 0 17 0 0 0
/proc/1773/statm: 1048 419 286 886 0 158 0

[startup+0.0597989 s]
/proc/loadavg: 2.08 1.90 1.92 4/73 1773
/proc/meminfo: memFree=1834328/2055920 swapFree=4192948/4192956
[pid=1773] ppid=1771 vsize=13404 CPUtime=0.04
/proc/1773/stat : 1773 (pbscip.linux.x8) R 1771 1773 1192 0 -1 4194304 2756 0 0 0 4 0 0 0 18 0 1 0 183028562 13725696 2384 1992294400 4194304 7823515 548682068736 18446744073709551615 4511541 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1773/statm: 3351 2384 422 886 0 2461 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13404

[startup+0.102801 s]
/proc/loadavg: 2.08 1.90 1.92 4/73 1773
/proc/meminfo: memFree=1834328/2055920 swapFree=4192948/4192956
[pid=1773] ppid=1771 vsize=13752 CPUtime=0.09
/proc/1773/stat : 1773 (pbscip.linux.x8) R 1771 1773 1192 0 -1 4194304 2868 0 0 0 8 1 0 0 18 0 1 0 183028562 14082048 2496 1992294400 4194304 7823515 548682068736 18446744073709551615 4221690 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1773/statm: 3438 2496 443 886 0 2548 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13752

[startup+0.302818 s]
/proc/loadavg: 2.08 1.90 1.92 4/73 1773
/proc/meminfo: memFree=1834328/2055920 swapFree=4192948/4192956
[pid=1773] ppid=1771 vsize=15676 CPUtime=0.29
/proc/1773/stat : 1773 (pbscip.linux.x8) R 1771 1773 1192 0 -1 4194304 3484 0 0 0 28 1 0 0 19 0 1 0 183028562 16052224 3091 1992294400 4194304 7823515 548682068736 18446744073709551615 6216197 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1773/statm: 3919 3091 515 886 0 3029 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15676

[startup+0.702866 s]
/proc/loadavg: 2.08 1.90 1.92 4/73 1773
/proc/meminfo: memFree=1834328/2055920 swapFree=4192948/4192956
[pid=1773] ppid=1771 vsize=16564 CPUtime=0.69
/proc/1773/stat : 1773 (pbscip.linux.x8) R 1771 1773 1192 0 -1 4194304 3627 0 0 0 68 1 0 0 23 0 1 0 183028562 16961536 3233 1992294400 4194304 7823515 548682068736 18446744073709551615 6208652 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1773/statm: 4141 3233 526 886 0 3251 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16564

[startup+1.50196 s]
/proc/loadavg: 2.08 1.90 1.92 3/74 1774
/proc/meminfo: memFree=1823312/2055920 swapFree=4192948/4192956
[pid=1773] ppid=1771 vsize=22244 CPUtime=1.48
/proc/1773/stat : 1773 (pbscip.linux.x8) R 1771 1773 1192 0 -1 4194304 5208 0 0 0 145 3 0 0 25 0 1 0 183028562 22777856 4790 1992294400 4194304 7823515 548682068736 18446744073709551615 4339152 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1773/statm: 5561 4790 555 886 0 4671 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 22244

[startup+3.10114 s]
/proc/loadavg: 2.00 1.89 1.91 4/74 1774
/proc/meminfo: memFree=1810448/2055920 swapFree=4192948/4192956
[pid=1773] ppid=1771 vsize=40944 CPUtime=3.05
/proc/1773/stat : 1773 (pbscip.linux.x8) R 1771 1773 1192 0 -1 4194304 9725 0 0 0 298 7 0 0 25 0 1 0 183028562 41926656 9295 1992294400 4194304 7823515 548682068736 18446744073709551615 5399390 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1773/statm: 10236 9295 556 886 0 9346 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 40944

[startup+6.3015 s]
/proc/loadavg: 2.00 1.89 1.91 2/74 1774
/proc/meminfo: memFree=1793104/2055920 swapFree=4192948/4192956
[pid=1773] ppid=1771 vsize=46892 CPUtime=6.23
/proc/1773/stat : 1773 (pbscip.linux.x8) R 1771 1773 1192 0 -1 4194304 11215 0 0 0 611 12 0 0 25 0 1 0 183028562 48017408 10785 1992294400 4194304 7823515 548682068736 18446744073709551615 6211726 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1773/statm: 11723 10785 560 886 0 10833 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 46892

[startup+12.7012 s]
/proc/loadavg: 2.07 1.90 1.92 4/74 1774
/proc/meminfo: memFree=1792920/2055920 swapFree=4192948/4192956
[pid=1773] ppid=1771 vsize=46892 CPUtime=12.58
/proc/1773/stat : 1773 (pbscip.linux.x8) R 1771 1773 1192 0 -1 4194304 11215 0 0 0 1240 18 0 0 25 0 1 0 183028562 48017408 10785 1992294400 4194304 7823515 548682068736 18446744073709551615 6216197 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1773/statm: 11723 10785 560 886 0 10833 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 46892

[startup+25.5017 s]
/proc/loadavg: 1.98 1.89 1.91 3/74 1774
/proc/meminfo: memFree=1792984/2055920 swapFree=4192948/4192956
[pid=1773] ppid=1771 vsize=46892 CPUtime=25.31
/proc/1773/stat : 1773 (pbscip.linux.x8) R 1771 1773 1192 0 -1 4194304 11215 0 0 0 2502 29 0 0 25 0 1 0 183028562 48017408 10785 1992294400 4194304 7823515 548682068736 18446744073709551615 6237458 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1773/statm: 11723 10785 560 886 0 10833 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 46892

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

[startup+31.9064 s]
/proc/loadavg: 1.90 1.88 1.91 3/74 1774
/proc/meminfo: memFree=1793048/2055920 swapFree=4192948/4192956
[pid=1773] ppid=1771 vsize=46892 CPUtime=31.67
/proc/1773/stat : 1773 (pbscip.linux.x8) R 1771 1773 1192 0 -1 4194304 11219 0 0 0 3132 35 0 0 25 0 1 0 183028562 48017408 10789 1992294400 4194304 7823515 548682068736 18446744073709551615 6265391 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1773/statm: 11723 10789 564 886 0 10833 0
Current children cumulated CPU time (s) 31.67
Current children cumulated vsize (KiB) 46892

[startup+35.1028 s]
/proc/loadavg: 1.90 1.88 1.91 2/74 1774
/proc/meminfo: memFree=1793048/2055920 swapFree=4192948/4192956
[pid=1773] ppid=1771 vsize=46892 CPUtime=34.85
/proc/1773/stat : 1773 (pbscip.linux.x8) R 1771 1773 1192 0 -1 4194304 11219 0 0 0 3448 37 0 0 25 0 1 0 183028562 48017408 10789 1992294400 4194304 7823515 548682068736 18446744073709551615 6216203 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1773/statm: 11723 10789 564 886 0 10833 0
Current children cumulated CPU time (s) 34.85
Current children cumulated vsize (KiB) 46892

[startup+36.7019 s]
/proc/loadavg: 1.90 1.88 1.91 4/74 1774
/proc/meminfo: memFree=1793048/2055920 swapFree=4192948/4192956
[pid=1773] ppid=1771 vsize=46892 CPUtime=36.44
/proc/1773/stat : 1773 (pbscip.linux.x8) R 1771 1773 1192 0 -1 4194304 11219 0 0 0 3605 39 0 0 25 0 1 0 183028562 48017408 10789 1992294400 4194304 7823515 548682068736 18446744073709551615 6180650 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1773/statm: 11723 10789 564 886 0 10833 0
Current children cumulated CPU time (s) 36.44
Current children cumulated vsize (KiB) 46892

[startup+37.501 s]
/proc/loadavg: 1.83 1.86 1.90 5/74 1774
/proc/meminfo: memFree=1793048/2055920 swapFree=4192948/4192956
[pid=1773] ppid=1771 vsize=46892 CPUtime=37.23
/proc/1773/stat : 1773 (pbscip.linux.x8) R 1771 1773 1192 0 -1 4194304 11220 0 0 0 3683 40 0 0 25 0 1 0 183028562 48017408 10790 1992294400 4194304 7823515 548682068736 18446744073709551615 6216199 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1773/statm: 11723 10790 565 886 0 10833 0
Current children cumulated CPU time (s) 37.23
Current children cumulated vsize (KiB) 46892

[startup+37.9011 s]
/proc/loadavg: 1.83 1.86 1.90 5/74 1774
/proc/meminfo: memFree=1793048/2055920 swapFree=4192948/4192956
[pid=1773] ppid=1771 vsize=46892 CPUtime=37.63
/proc/1773/stat : 1773 (pbscip.linux.x8) R 1771 1773 1192 0 -1 4194304 11220 0 0 0 3722 41 0 0 25 0 1 0 183028562 48017408 10790 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1773/statm: 11723 10790 565 886 0 10833 0
Current children cumulated CPU time (s) 37.63
Current children cumulated vsize (KiB) 46892

Child status: 0
Real time (s): 37.9342
CPU time (s): 37.6713
CPU user time (s): 37.2503
CPU system time (s): 0.420936
CPU usage (%): 99.307
Max. virtual memory (cumulated for all children) (KiB): 46892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 37.2503
system time used= 0.420936
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11227
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= 984

runsolver used 0.044993 second user time and 0.111982 second system time

The end

Launcher Data 

Begin job on node85 at 2009-06-16 14:11:40
IDJOB=1869012
IDBENCH=2121
IDSOLVER=683
FILE ID=node85/1869012-1245154300
PBS_JOBID= 9363772
Free space on /tmp= 126844 MiB

SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-jnh209.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-1869012-1245154300/watcher-1869012-1245154300 -o /tmp/evaluation-result-1869012-1245154300/solver-1869012-1245154300 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869012-1245154300.opb

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

MD5SUM BENCH= 9a114b4c3025a5b4bab0d53b11234eee
RANDOM SEED=1977802530

node85.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		: 3000.213
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		: 3000.213
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:       1834808 kB
Buffers:         17808 kB
Cached:         103224 kB
SwapCached:          8 kB
Active:          43776 kB
Inactive:       107140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1834808 kB
SwapTotal:     4192956 kB
SwapFree:      4192948 kB
Dirty:           10152 kB
Writeback:           0 kB
Mapped:          41264 kB
Slab:            55304 kB
Committed_AS:   581584 kB
PageTables:       2044 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= 126836 MiB
End job on node85 at 2009-06-16 14:12:18