Trace number 1869060

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)OPT100 8.27674 8.27898

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-aim-100-1_6-yes1-3.opb
MD5SUM13b0390cc5a9eb04efebd7fc2f9164cf
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 benchmark0.004998
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 constraints260
Number of constraints which are clauses260
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 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 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

Solver Data 

0.00/0.01	c SCIP version 1.1.0.7
0.00/0.01	c LP-Solver SoPlex 1.4.1
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c read problem <HOME/instance-1869060-1245156405.opb>
0.00/0.01	c original problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 260 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.00/0.02	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 260 upgd conss, 200 impls, 0 clqs
0.00/0.03	c    (0.0s) probing: 101/200 (50.5%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.03	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.03	c presolving (2 rounds):
0.00/0.03	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.03	c  200 implications, 0 cliques
0.00/0.03	c presolved problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 260 constraints
0.00/0.03	c     260 constraints of type <logicor>
0.00/0.03	c transformed objective value is always integral (scale: 1)
0.00/0.03	c Presolving Time: 0.01
0.00/0.03	c strange?!, PURESAT with obj
0.00/0.03	c -----------------------------------------------------------------------------------------------
0.00/0.03	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03	c limits/memory = c 1620
0.00/0.03	c # maximal time in seconds to run
0.00/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03	c limits/time = c 1791
0.00/0.03	c # frequency for displaying node information lines
0.00/0.03	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.03	c display/freq = c 10000
0.00/0.03	c -----------------------------------------------------------------------------------------------
0.00/0.03	c start solving problem
0.00/0.03	c 
0.00/0.05	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.05	c   0.0s|     1 |     0 |   409 | 940k|   0 | 170 | 200 | 260 | 260 | 200 | 260 |   0 |   0 |   0 | 6.250464e+01 |      --      |    Inf 
0.09/0.19	c   0.2s|     1 |     0 |  1004 |1726k|   0 | 175 | 200 | 260 | 260 | 200 | 262 |   2 |   0 |   0 | 6.276645e+01 |      --      |    Inf 
0.19/0.27	c   0.2s|     1 |     0 |  1057 |2601k|   0 | 167 | 200 | 260 | 260 | 200 | 263 |   3 |   0 |   0 | 6.283416e+01 |      --      |    Inf 
0.29/0.36	c   0.3s|     1 |     0 |  1096 |3432k|   0 | 172 | 200 | 260 | 260 | 200 | 264 |   4 |   0 |   0 | 6.287547e+01 |      --      |    Inf 
0.39/0.44	c   0.4s|     1 |     0 |  1133 |4284k|   0 | 166 | 200 | 260 | 260 | 200 | 265 |   5 |   0 |   0 | 6.291516e+01 |      --      |    Inf 
0.49/0.54	c   0.5s|     1 |     0 |  1221 |5019k|   0 | 166 | 200 | 260 | 260 | 200 | 268 |   8 |   0 |   0 | 6.324270e+01 |      --      |    Inf 
0.59/0.63	c   0.6s|     1 |     0 |  1258 |5827k|   0 | 171 | 200 | 260 | 260 | 200 | 270 |  10 |   0 |   0 | 6.338726e+01 |      --      |    Inf 
0.69/0.73	c   0.7s|     1 |     0 |  1293 |6706k|   0 | 163 | 200 | 260 | 260 | 200 | 271 |  11 |   0 |   0 | 6.346649e+01 |      --      |    Inf 
0.79/0.82	c   0.8s|     1 |     0 |  1350 |7507k|   0 | 172 | 200 | 260 | 260 | 200 | 275 |  15 |   0 |   0 | 6.365876e+01 |      --      |    Inf 
0.89/0.91	c   0.9s|     1 |     0 |  1381 |8398k|   0 | 169 | 200 | 260 | 260 | 200 | 276 |  16 |   0 |   0 | 6.369019e+01 |      --      |    Inf 
0.99/1.01	c   1.0s|     1 |     0 |  1419 |9218k|   0 | 174 | 200 | 260 | 260 | 200 | 277 |  17 |   0 |   0 | 6.374299e+01 |      --      |    Inf 
1.10/1.11	c   1.1s|     1 |     0 |  1465 |  10M|   0 | 177 | 200 | 260 | 260 | 200 | 278 |  18 |   0 |   0 | 6.376692e+01 |      --      |    Inf 
1.19/1.20	c   1.2s|     1 |     0 |  1507 |  11M|   0 | 178 | 200 | 260 | 260 | 200 | 279 |  19 |   0 |   0 | 6.378010e+01 |      --      |    Inf 
1.29/1.30	c   1.3s|     1 |     0 |  1533 |  11M|   0 | 177 | 200 | 260 | 260 | 200 | 280 |  20 |   0 |   0 | 6.378649e+01 |      --      |    Inf 
1.29/1.39	c   1.4s|     1 |     0 |  1563 |  12M|   0 | 172 | 200 | 260 | 260 | 200 | 281 |  21 |   0 |   0 | 6.379635e+01 |      --      |    Inf 
1.39/1.48	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
1.39/1.48	c   1.4s|     1 |     0 |  1595 |  12M|   0 | 174 | 200 | 260 | 260 | 200 | 282 |  22 |   0 |   0 | 6.380590e+01 |      --      |    Inf 
1.49/1.57	c   1.5s|     1 |     0 |  1645 |  13M|   0 | 176 | 200 | 260 | 260 | 200 | 283 |  23 |   0 |   0 | 6.381939e+01 |      --      |    Inf 
1.59/1.65	c   1.6s|     1 |     0 |  1661 |  13M|   0 | 175 | 200 | 260 | 260 | 200 | 284 |  24 |   0 |   0 | 6.382271e+01 |      --      |    Inf 
1.69/1.74	c   1.7s|     1 |     0 |  1700 |  13M|   0 | 174 | 200 | 260 | 260 | 200 | 277 |  25 |   0 |   0 | 6.383459e+01 |      --      |    Inf 
1.79/1.82	c   1.8s|     1 |     0 |  1746 |  13M|   0 | 175 | 200 | 260 | 260 | 200 | 279 |  27 |   0 |   0 | 6.387095e+01 |      --      |    Inf 
1.89/1.91	c   1.9s|     1 |     0 |  1776 |  14M|   0 | 172 | 200 | 260 | 260 | 200 | 280 |  28 |   0 |   0 | 6.389780e+01 |      --      |    Inf 
1.89/1.95	c   1.9s|     1 |     0 |  1794 |  14M|   0 | 173 | 200 | 260 | 260 | 200 | 281 |  29 |   0 |   0 | 6.391478e+01 |      --      |    Inf 
1.99/2.01	c   2.0s|     1 |     0 |  1836 |  14M|   0 | 172 | 200 | 260 | 260 | 200 | 282 |  30 |   0 |   0 | 6.393288e+01 |      --      |    Inf 
2.99/3.09	c   3.0s|     1 |     2 |  1836 |  14M|   0 | 172 | 200 | 260 | 260 | 200 | 282 |  30 |   0 |  41 | 6.393288e+01 |      --      |    Inf 
8.19/8.26	o 100
8.19/8.26	c * 8.1s|    66 |     0 |  4696 |  14M|  11 |   - | 200 | 345 |  51 | 200 | 271 |  30 |  85 |1203 | 1.000000e+02 | 1.000000e+02 |   0.00%
8.19/8.26	c 
8.19/8.26	c SCIP Status        : problem is solved [optimal solution found]
8.19/8.26	c Solving Time (sec) : 8.08
8.19/8.26	c Solving Nodes      : 66
8.19/8.26	c Primal Bound       : +1.00000000000000e+02 (1 solutions)
8.19/8.26	c Dual Bound         : +1.00000000000000e+02
8.19/8.26	c Gap                : 0.00 %
8.19/8.26	c NODE         66
8.19/8.26	c DUAL BOUND   100
8.19/8.26	c PRIMAL BOUND 100
8.19/8.26	c GAP          0
8.19/8.26	s OPTIMUM FOUND
8.19/8.26	v x200 -x199 -x198 x197 x196 -x195 x194 -x193 x192 -x191 -x190 x189 -x188 x187 x186 -x185 -x184 x183 -x182 x181 -x180 x179 -x178 
8.19/8.26	v x177 x176 -x175 x174 -x173 -x172 x171 -x170 x169 x168 -x167 -x166 x165 x164 -x163 x162 -x161 -x160 x159 -x158 x157 -x156 x155 
8.19/8.26	v x154 -x153 -x152 x151 x150 -x149 -x148 x147 x146 -x145 -x144 x143 x142 -x141 x140 -x139 -x138 x137 -x136 x135 -x134 x133 x132 
8.19/8.26	v -x131 x130 -x129 x128 -x127 -x126 x125 -x124 x123 x122 -x121 x120 -x119 x118 -x117 -x116 x115 -x114 x113 x112 -x111 x110 -x109 
8.19/8.26	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 
8.19/8.26	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 
8.19/8.26	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 
8.19/8.26	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 
8.19/8.26	c SCIP Status        : problem is solved [optimal solution found]
8.19/8.26	c Solving Time       :       8.08
8.19/8.26	c Original Problem   :
8.19/8.26	c   Problem name     : HOME/instance-1869060-1245156405.opb
8.19/8.26	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
8.19/8.26	c   Constraints      : 260 initial, 260 maximal
8.19/8.26	c Presolved Problem  :
8.19/8.26	c   Problem name     : t_HOME/instance-1869060-1245156405.opb
8.19/8.26	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
8.19/8.26	c   Constraints      : 260 initial, 345 maximal
8.19/8.26	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
8.19/8.26	c   trivial          :       0.00          0          0          0          0          0          0          0          0
8.19/8.26	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
8.19/8.26	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
8.19/8.26	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
8.19/8.26	c   implics          :       0.00          0          0          0          0          0          0          0          0
8.19/8.26	c   probing          :       0.01          0          0          0          0          0          0          0          0
8.19/8.26	c   logicor          :       0.00          0          0          0          0          0          0          0          0
8.19/8.26	c   root node        :          -         31          -          -         31          -          -          -          -
8.19/8.26	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
8.19/8.26	c   integral         :          0          0          0         95          0         15        108          0          0         68
8.19/8.26	c   logicor          :        260+        23       1049          1          0         38        949          0          0          0
8.19/8.26	c   countsols        :          0          0          0          1          0          0          0          0          0          0
8.19/8.26	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
8.19/8.26	c   integral         :       5.69       0.00       0.00       5.69       0.00
8.19/8.26	c   logicor          :       0.01       0.00       0.01       0.00       0.00
8.19/8.26	c   countsols        :       0.00       0.00       0.00       0.00       0.00
8.19/8.26	c Propagators        :       Time      Calls    Cutoffs    DomReds
8.19/8.26	c   rootredcost      :       0.00          0          0          0
8.19/8.26	c   pseudoobj        :       0.00        909          0          0
8.19/8.26	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
8.19/8.26	c   propagation      :       0.00         38         36         55        5.9         19        3.7          -
8.19/8.26	c   infeasible LP    :       0.00          6          6         16        7.6          1        4.0          0
8.19/8.26	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
8.19/8.26	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
8.19/8.26	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
8.19/8.26	c   applied globally :          -          -          -         85        5.4          -          -          -
8.19/8.26	c   applied locally  :          -          -          -          0        0.0          -          -          -
8.19/8.26	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
8.19/8.26	c   cut pool         :       0.10         22          -          -        707          -    (maximal pool size: 2519)
8.19/8.26	c   redcost          :       0.00        117          0          0          0          0
8.19/8.26	c   impliedbounds    :       0.00         23          0          0          0          0
8.19/8.26	c   intobj           :       0.00          0          0          0          0          0
8.19/8.26	c   gomory           :       0.75         23          0          0        198          0
8.19/8.26	c   strongcg         :       0.76         20          0          0       3796          0
8.19/8.26	c   cmir             :       0.05         10          0          0          0          0
8.19/8.26	c   flowcover        :       0.06         10          0          0          0          0
8.19/8.26	c   clique           :       0.00          1          0          0          0          0
8.19/8.26	c   zerohalf         :       0.00          0          0          0          0          0
8.19/8.26	c   mcf              :       0.00          1          0          0          0          0
8.19/8.26	c Pricers            :       Time      Calls       Vars
8.19/8.26	c   problem variables:       0.00          0          0
8.19/8.26	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
8.19/8.26	c   relpscost        :       5.69         94         15        108          0          0         68
8.19/8.26	c   pscost           :       0.00          0          0          0          0          0          0
8.19/8.26	c   inference        :       0.00          0          0          0          0          0          0
8.19/8.26	c   mostinf          :       0.00          0          0          0          0          0          0
8.19/8.26	c   leastinf         :       0.00          0          0          0          0          0          0
8.19/8.26	c   fullstrong       :       0.00          0          0          0          0          0          0
8.19/8.26	c   allfullstrong    :       0.00          0          0          0          0          0          0
8.19/8.26	c   random           :       0.00          0          0          0          0          0          0
8.19/8.26	c Primal Heuristics  :       Time      Calls      Found
8.19/8.26	c   LP solutions     :       0.00          -          1
8.19/8.26	c   pseudo solutions :       0.00          -          0
8.19/8.26	c   oneopt           :       0.00          0          0
8.19/8.26	c   crossover        :       0.00          0          0
8.19/8.26	c   rootsoldiving    :       0.01          1          0
8.19/8.26	c   veclendiving     :       0.00          2          0
8.19/8.26	c   linesearchdiving :       0.00          2          0
8.19/8.26	c   fracdiving       :       0.00          2          0
8.19/8.26	c   pscostdiving     :       0.00          2          0
8.19/8.26	c   objpscostdiving  :       0.00          2          0
8.19/8.26	c   simplerounding   :       0.00          0          0
8.19/8.26	c   rounding         :       0.02        111          0
8.19/8.26	c   shifting         :       0.03         27          0
8.19/8.26	c   intshifting      :       0.00          0          0
8.19/8.26	c   fixandinfer      :       0.00          0          0
8.19/8.26	c   feaspump         :       0.06          1          0
8.19/8.26	c   coefdiving       :       0.01          2          0
8.19/8.26	c   intdiving        :       0.00          0          0
8.19/8.26	c   actconsdiving    :       0.00          0          0
8.19/8.26	c   guideddiving     :       0.00          0          0
8.19/8.26	c   octane           :       0.00          0          0
8.19/8.26	c   rens             :       0.01          0          0
8.19/8.26	c   rins             :       0.00          0          0
8.19/8.26	c   localbranching   :       0.00          0          0
8.19/8.26	c   mutation         :       0.00          0          0
8.19/8.26	c   dins             :       0.00          0          0
8.19/8.26	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
8.19/8.26	c   primal LP        :       0.00          0          0       0.00          -
8.19/8.26	c   dual LP          :       0.47        119       3899      32.76    8295.74
8.19/8.26	c   barrier LP       :       0.00          0          0       0.00          -
8.19/8.26	c   diving/probing LP:       0.07         70        797      11.39   11385.71
8.19/8.26	c   strong branching :       5.69       1203      45871      38.13    8061.69
8.19/8.26	c     (at root node) :          -         41       5841     142.46          -
8.19/8.26	c   conflict analysis:       0.00          0          0       0.00          -
8.19/8.26	c B&B Tree           :
8.19/8.26	c   number of runs   :          1
8.19/8.26	c   nodes            :         66
8.19/8.26	c   nodes (total)    :         66
8.19/8.26	c   nodes left       :          0
8.19/8.26	c   max depth        :         11
8.19/8.26	c   max depth (total):         11
8.19/8.26	c   backtracks       :         21 (31.8%)
8.19/8.26	c   delayed cutoffs  :          3
8.19/8.26	c   repropagations   :          4 (35 domain reductions, 3 cutoffs)
8.19/8.26	c   avg switch length:       3.03
8.19/8.26	c   switching time   :       0.01
8.19/8.26	c Solution           :
8.19/8.26	c   Solutions found  :          1 (1 improvements)
8.19/8.26	c   Primal Bound     : +1.00000000000000e+02   (in run 1, after 66 nodes, 8.08 seconds, depth 3, found by <relaxation>)
8.19/8.26	c   Dual Bound       : +1.00000000000000e+02
8.19/8.26	c   Gap              :       0.00 %
8.19/8.26	c   Root Dual Bound  : +6.39328773087746e+01
8.19/8.27	c Time complete: 8.27.

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-1869060-1245156405/watcher-1869060-1245156405 -o /tmp/evaluation-result-1869060-1245156405/solver-1869060-1245156405 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869060-1245156405.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 1.00 1.00 3/64 9452
/proc/meminfo: memFree=1844992/2055920 swapFree=4192812/4192956
[pid=9452] ppid=9450 vsize=4324 CPUtime=0
/proc/9452/stat : 9452 (pbscip.linux.x8) R 9450 9452 9010 0 -1 4194304 476 0 0 0 0 0 0 0 18 0 1 0 183241307 4427776 460 1992294400 4194304 7823515 548682068736 18446744073709551615 4493352 0 0 4096 0 0 0 0 17 1 0 0
/proc/9452/statm: 1082 468 304 886 0 192 0

[startup+0.0711721 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9452
/proc/meminfo: memFree=1844992/2055920 swapFree=4192812/4192956
[pid=9452] ppid=9450 vsize=13316 CPUtime=0.06
/proc/9452/stat : 9452 (pbscip.linux.x8) R 9450 9452 9010 0 -1 4194304 2844 0 0 0 5 1 0 0 18 0 1 0 183241307 13635584 2472 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9452/statm: 3329 2472 520 886 0 2439 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 13316

[startup+0.101177 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9452
/proc/meminfo: memFree=1844992/2055920 swapFree=4192812/4192956
[pid=9452] ppid=9450 vsize=13316 CPUtime=0.09
/proc/9452/stat : 9452 (pbscip.linux.x8) R 9450 9452 9010 0 -1 4194304 2844 0 0 0 8 1 0 0 18 0 1 0 183241307 13635584 2472 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9452/statm: 3329 2472 520 886 0 2439 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13316

[startup+0.301214 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9452
/proc/meminfo: memFree=1844992/2055920 swapFree=4192812/4192956
[pid=9452] ppid=9450 vsize=16168 CPUtime=0.29
/proc/9452/stat : 9452 (pbscip.linux.x8) R 9450 9452 9010 0 -1 4194304 3581 0 0 0 28 1 0 0 19 0 1 0 183241307 16556032 3209 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9452/statm: 4042 3209 546 886 0 3152 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16168

[startup+0.701287 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9452
/proc/meminfo: memFree=1844992/2055920 swapFree=4192812/4192956
[pid=9452] ppid=9450 vsize=20720 CPUtime=0.69
/proc/9452/stat : 9452 (pbscip.linux.x8) R 9450 9452 9010 0 -1 4194304 4747 0 0 0 67 2 0 0 22 0 1 0 183241307 21217280 4375 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9452/statm: 5180 4375 546 886 0 4290 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20720

[startup+1.50144 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9453
/proc/meminfo: memFree=1826232/2055920 swapFree=4192812/4192956
[pid=9452] ppid=9450 vsize=28308 CPUtime=1.49
/proc/9452/stat : 9452 (pbscip.linux.x8) R 9450 9452 9010 0 -1 4194304 6664 0 0 0 146 3 0 0 25 0 1 0 183241307 28987392 6291 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9452/statm: 7077 6291 546 886 0 6187 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28308

[startup+3.10173 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9453
/proc/meminfo: memFree=1817592/2055920 swapFree=4192812/4192956
[pid=9452] ppid=9450 vsize=32496 CPUtime=3.09
/proc/9452/stat : 9452 (pbscip.linux.x8) R 9450 9452 9010 0 -1 4194304 7747 0 0 0 303 6 0 0 25 0 1 0 183241307 33275904 7355 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9452/statm: 8124 7355 551 886 0 7234 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32496

[startup+6.30132 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9453
/proc/meminfo: memFree=1817272/2055920 swapFree=4192812/4192956
[pid=9452] ppid=9450 vsize=32496 CPUtime=6.29
/proc/9452/stat : 9452 (pbscip.linux.x8) R 9450 9452 9010 0 -1 4194304 7755 0 0 0 615 14 0 0 25 0 1 0 183241307 33275904 7363 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9452/statm: 8124 7363 559 886 0 7234 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32496

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

[startup+7.10147 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9453
/proc/meminfo: memFree=1817272/2055920 swapFree=4192812/4192956
[pid=9452] ppid=9450 vsize=32496 CPUtime=7.09
/proc/9452/stat : 9452 (pbscip.linux.x8) R 9450 9452 9010 0 -1 4194304 7755 0 0 0 694 15 0 0 25 0 1 0 183241307 33275904 7363 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9452/statm: 8124 7363 559 886 0 7234 0
Current children cumulated CPU time (s) 7.09
Current children cumulated vsize (KiB) 32496

[startup+7.90162 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9453
/proc/meminfo: memFree=1817272/2055920 swapFree=4192812/4192956
[pid=9452] ppid=9450 vsize=32496 CPUtime=7.88
/proc/9452/stat : 9452 (pbscip.linux.x8) R 9450 9452 9010 0 -1 4194304 7755 0 0 0 772 16 0 0 25 0 1 0 183241307 33275904 7363 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9452/statm: 8124 7363 559 886 0 7234 0
Current children cumulated CPU time (s) 7.88
Current children cumulated vsize (KiB) 32496

[startup+8.10165 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9453
/proc/meminfo: memFree=1817272/2055920 swapFree=4192812/4192956
[pid=9452] ppid=9450 vsize=32496 CPUtime=8.09
/proc/9452/stat : 9452 (pbscip.linux.x8) R 9450 9452 9010 0 -1 4194304 7756 0 0 0 792 17 0 0 25 0 1 0 183241307 33275904 7364 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9452/statm: 8124 7364 560 886 0 7234 0
Current children cumulated CPU time (s) 8.09
Current children cumulated vsize (KiB) 32496

[startup+8.20167 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9453
/proc/meminfo: memFree=1817272/2055920 swapFree=4192812/4192956
[pid=9452] ppid=9450 vsize=32496 CPUtime=8.19
/proc/9452/stat : 9452 (pbscip.linux.x8) R 9450 9452 9010 0 -1 4194304 7756 0 0 0 802 17 0 0 25 0 1 0 183241307 33275904 7364 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9452/statm: 8124 7364 560 886 0 7234 0
Current children cumulated CPU time (s) 8.19
Current children cumulated vsize (KiB) 32496

Child status: 0
Real time (s): 8.27898
CPU time (s): 8.27674
CPU user time (s): 8.09177
CPU system time (s): 0.184971
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 32496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.09177
system time used= 0.184971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7763
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= 7

runsolver used 0.013997 second user time and 0.019996 second system time

The end

Launcher Data 

Begin job on node7 at 2009-06-16 14:46:45
IDJOB=1869060
IDBENCH=2149
IDSOLVER=683
FILE ID=node7/1869060-1245156405
PBS_JOBID= 9363748
Free space on /tmp= 66272 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-aim-100-1_6-yes1-3.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-1869060-1245156405/watcher-1869060-1245156405 -o /tmp/evaluation-result-1869060-1245156405/solver-1869060-1245156405 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869060-1245156405.opb

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

MD5SUM BENCH= 13b0390cc5a9eb04efebd7fc2f9164cf
RANDOM SEED=2117402807

node7.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		: 3000.274
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		: 3000.274
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:       1845472 kB
Buffers:         37828 kB
Cached:         103000 kB
SwapCached:          0 kB
Active:          34052 kB
Inactive:       120676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1845472 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            9848 kB
Writeback:           0 kB
Mapped:          23764 kB
Slab:            41732 kB
Committed_AS:   158256 kB
PageTables:       1448 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= 66264 MiB
End job on node7 at 2009-06-16 14:46:53