Trace number 1869006

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 45.3681 45.7627

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-aim-100-3_4-yes1-3.opb
MD5SUM577b644759bfadb428b7642b44c91218
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 benchmark0.013997
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 constraints440
Number of constraints which are clauses440
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 

0.00/0.02	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-1869006-1245154113.opb>
0.00/0.02	c original problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 440 constraints
0.00/0.03	c start presolving problem
0.00/0.03	c presolving:
0.00/0.04	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 440 upgd conss, 200 impls, 0 clqs
0.00/0.05	c    (0.0s) probing: 101/200 (50.5%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.05	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.05	c presolving (2 rounds):
0.00/0.05	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.05	c  200 implications, 0 cliques
0.00/0.05	c presolved problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 440 constraints
0.00/0.05	c     440 constraints of type <logicor>
0.00/0.05	c transformed objective value is always integral (scale: 1)
0.00/0.05	c Presolving Time: 0.02
0.00/0.05	c strange?!, PURESAT with obj
0.00/0.05	c -----------------------------------------------------------------------------------------------
0.00/0.05	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.05	c limits/memory = c 1620
0.00/0.05	c # maximal time in seconds to run
0.00/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.05	c limits/time = c 1791
0.00/0.05	c # frequency for displaying node information lines
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.05	c display/freq = c 10000
0.00/0.05	c -----------------------------------------------------------------------------------------------
0.00/0.05	c start solving problem
0.00/0.05	c 
0.09/0.11	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.11	c   0.1s|     1 |     0 |   626 |1127k|   0 | 200 | 200 | 440 | 440 | 200 | 440 |   0 |   0 |   0 | 6.666667e+01 |      --      |    Inf 
0.79/0.81	c   0.8s|     1 |     0 |  3108 |2596k|   0 | 200 | 200 | 440 | 440 | 200 | 441 |   1 |   0 |   0 | 6.709906e+01 |      --      |    Inf 
0.89/0.94	c   0.9s|     1 |     0 |  3266 |3994k|   0 | 200 | 200 | 440 | 440 | 200 | 442 |   2 |   0 |   0 | 6.720000e+01 |      --      |    Inf 
0.99/1.09	c   1.0s|     1 |     0 |  3489 |5248k|   0 | 200 | 200 | 440 | 440 | 200 | 443 |   3 |   0 |   0 | 6.728162e+01 |      --      |    Inf 
1.17/1.25	c   1.2s|     1 |     0 |  3728 |6590k|   0 | 200 | 200 | 440 | 440 | 200 | 444 |   4 |   0 |   0 | 6.734169e+01 |      --      |    Inf 
1.37/1.41	c   1.3s|     1 |     0 |  3870 |7928k|   0 | 200 | 200 | 440 | 440 | 200 | 445 |   5 |   0 |   0 | 6.738462e+01 |      --      |    Inf 
1.47/1.57	c   1.5s|     1 |     0 |  4123 |9419k|   0 | 200 | 200 | 440 | 440 | 200 | 446 |   6 |   0 |   0 | 6.743502e+01 |      --      |    Inf 
1.67/1.75	c   1.7s|     1 |     0 |  4360 |  10M|   0 | 200 | 200 | 440 | 440 | 200 | 447 |   7 |   0 |   0 | 6.745759e+01 |      --      |    Inf 
1.77/1.86	c   1.8s|     1 |     0 |  4402 |  10M|   0 | 200 | 200 | 440 | 440 | 200 | 448 |   8 |   0 |   0 | 6.745786e+01 |      --      |    Inf 
1.96/2.00	c   1.9s|     1 |     0 |  4523 |  10M|   0 | 200 | 200 | 440 | 440 | 200 | 449 |   9 |   0 |   0 | 6.746363e+01 |      --      |    Inf 
2.06/2.18	c   2.1s|     1 |     0 |  4711 |  11M|   0 | 200 | 200 | 440 | 440 | 200 | 450 |  10 |   0 |   0 | 6.747110e+01 |      --      |    Inf 
2.26/2.31	c   2.2s|     1 |     0 |  4791 |  11M|   0 | 200 | 200 | 440 | 440 | 200 | 451 |  11 |   0 |   0 | 6.747235e+01 |      --      |    Inf 
2.36/2.48	c   2.4s|     1 |     0 |  4997 |  11M|   0 | 200 | 200 | 440 | 440 | 200 | 452 |  12 |   0 |   0 | 6.748146e+01 |      --      |    Inf 
2.55/2.65	c   2.6s|     1 |     0 |  5226 |  11M|   0 | 200 | 200 | 440 | 440 | 200 | 453 |  13 |   0 |   0 | 6.748918e+01 |      --      |    Inf 
2.76/2.81	c   2.7s|     1 |     0 |  5417 |  11M|   0 | 200 | 200 | 440 | 440 | 200 | 454 |  14 |   0 |   0 | 6.749417e+01 |      --      |    Inf 
10.07/10.26	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
10.07/10.26	c  10.0s|     1 |     2 |  5417 |  11M|   0 | 200 | 200 | 440 | 440 | 200 | 454 |  14 |   0 |  34 | 6.749417e+01 |      --      |    Inf 
43.01/43.47	o 100
43.01/43.47	c *42.6s|   286 |     9 | 38995 |  11M|  20 |   - | 200 | 667 | 110 | 200 | 451 |  14 | 244 | 463 | 7.270177e+01 | 1.000000e+02 |  37.55%
45.30/45.74	c 
45.30/45.74	c SCIP Status        : problem is solved [optimal solution found]
45.30/45.74	c Solving Time (sec) : 44.85
45.30/45.74	c Solving Nodes      : 336
45.30/45.74	c Primal Bound       : +1.00000000000000e+02 (1 solutions)
45.30/45.74	c Dual Bound         : +1.00000000000000e+02
45.30/45.74	c Gap                : 0.00 %
45.30/45.74	c NODE         336
45.30/45.74	c DUAL BOUND   100
45.30/45.74	c PRIMAL BOUND 100
45.30/45.74	c GAP          0
45.30/45.74	s OPTIMUM FOUND
45.30/45.74	v x200 -x199 -x198 x197 -x196 x195 -x194 x193 -x192 x191 x190 -x189 x188 -x187 -x186 x185 -x184 x183 -x182 x181 x180 -x179 -x178 
45.30/45.74	v x177 x176 -x175 -x174 x173 x172 -x171 -x170 x169 x168 -x167 -x166 x165 -x164 x163 x162 -x161 -x160 x159 x158 -x157 x156 -x155 
45.30/45.74	v x154 -x153 -x152 x151 x150 -x149 x148 -x147 -x146 x145 -x144 x143 -x142 x141 x140 -x139 -x138 x137 x136 -x135 x134 -x133 -x132 
45.30/45.74	v x131 -x130 x129 x128 -x127 x126 -x125 x124 -x123 -x122 x121 -x120 x119 -x118 x117 -x116 x115 x114 -x113 x112 -x111 -x110 x109 
45.30/45.74	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 
45.30/45.74	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 
45.30/45.74	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 
45.30/45.74	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 
45.30/45.74	c SCIP Status        : problem is solved [optimal solution found]
45.30/45.74	c Solving Time       :      44.85
45.30/45.74	c Original Problem   :
45.30/45.74	c   Problem name     : HOME/instance-1869006-1245154113.opb
45.30/45.74	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
45.30/45.74	c   Constraints      : 440 initial, 440 maximal
45.30/45.74	c Presolved Problem  :
45.30/45.74	c   Problem name     : t_HOME/instance-1869006-1245154113.opb
45.30/45.74	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
45.30/45.74	c   Constraints      : 440 initial, 715 maximal
45.30/45.74	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
45.30/45.74	c   trivial          :       0.00          0          0          0          0          0          0          0          0
45.30/45.74	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
45.30/45.74	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
45.30/45.74	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
45.30/45.74	c   implics          :       0.00          0          0          0          0          0          0          0          0
45.30/45.74	c   probing          :       0.01          0          0          0          0          0          0          0          0
45.30/45.74	c   logicor          :       0.00          0          0          0          0          0          0          0          0
45.30/45.74	c   root node        :          -          2          -          -          2          -          -          -          -
45.30/45.74	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
45.30/45.74	c   integral         :          0          0          0        257          0          3         65          0          0        468
45.30/45.74	c   logicor          :        440+        15       4227          1          0        201      11168          0          0          0
45.30/45.74	c   countsols        :          0          0          0          1          0          0          0          0          0          0
45.30/45.74	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
45.30/45.74	c   integral         :      33.28       0.00       0.00      33.28       0.00
45.30/45.74	c   logicor          :       0.05       0.00       0.05       0.00       0.00
45.30/45.74	c   countsols        :       0.00       0.00       0.00       0.00       0.00
45.30/45.74	c Propagators        :       Time      Calls    Cutoffs    DomReds
45.30/45.74	c   rootredcost      :       0.00          1          0          0
45.30/45.74	c   pseudoobj        :       0.08       4147          0          0
45.30/45.74	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
45.30/45.74	c   propagation      :       0.00        201        174        325        7.3         42        4.8          -
45.30/45.74	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
45.30/45.74	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
45.30/45.74	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
45.30/45.74	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
45.30/45.74	c   applied globally :          -          -          -        299        6.5          -          -          -
45.30/45.74	c   applied locally  :          -          -          -          0        0.0          -          -          -
45.30/45.74	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
45.30/45.74	c   cut pool         :       0.02         14          -          -        678          -    (maximal pool size: 1974)
45.30/45.74	c   redcost          :       0.00        271          0          0          0          0
45.30/45.74	c   impliedbounds    :       0.00         15          0          0          0          0
45.30/45.74	c   intobj           :       0.00          0          0          0          0          0
45.30/45.74	c   gomory           :       0.67         15          0          0          0          0
45.30/45.74	c   strongcg         :       0.66         15          0          0       2204          0
45.30/45.74	c   cmir             :       0.03         10          0          0          0          0
45.30/45.74	c   flowcover        :       0.07         10          0          0          0          0
45.30/45.74	c   clique           :       0.00          1          0          0          0          0
45.30/45.74	c   zerohalf         :       0.00          0          0          0          0          0
45.30/45.74	c   mcf              :       0.00          1          0          0          0          0
45.30/45.74	c Pricers            :       Time      Calls       Vars
45.30/45.74	c   problem variables:       0.00          0          0
45.30/45.74	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
45.30/45.74	c   relpscost        :      33.28        256          3         65          0          0        468
45.30/45.74	c   pscost           :       0.00          0          0          0          0          0          0
45.30/45.74	c   inference        :       0.00          0          0          0          0          0          0
45.30/45.74	c   mostinf          :       0.00          0          0          0          0          0          0
45.30/45.74	c   leastinf         :       0.00          0          0          0          0          0          0
45.30/45.74	c   fullstrong       :       0.00          0          0          0          0          0          0
45.30/45.74	c   allfullstrong    :       0.00          0          0          0          0          0          0
45.30/45.74	c   random           :       0.00          0          0          0          0          0          0
45.30/45.74	c Primal Heuristics  :       Time      Calls      Found
45.30/45.74	c   LP solutions     :       0.00          -          1
45.30/45.74	c   pseudo solutions :       0.00          -          0
45.30/45.74	c   pscostdiving     :       0.00          0          0
45.30/45.74	c   fracdiving       :       0.00          0          0
45.30/45.74	c   veclendiving     :       0.00          0          0
45.30/45.74	c   objpscostdiving  :       0.00          0          0
45.30/45.74	c   rootsoldiving    :       0.00          0          0
45.30/45.74	c   linesearchdiving :       0.00          0          0
45.30/45.74	c   guideddiving     :       0.00          0          0
45.30/45.74	c   crossover        :       0.00          0          0
45.30/45.74	c   oneopt           :       0.00          1          0
45.30/45.74	c   feaspump         :       0.53          1          0
45.30/45.74	c   simplerounding   :       0.00          0          0
45.30/45.74	c   rounding         :       0.03        188          0
45.30/45.74	c   shifting         :       0.09         40          0
45.30/45.74	c   intshifting      :       0.00          0          0
45.30/45.74	c   fixandinfer      :       0.00          0          0
45.30/45.74	c   coefdiving       :       0.01          1          0
45.30/45.74	c   intdiving        :       0.00          0          0
45.30/45.74	c   actconsdiving    :       0.00          0          0
45.30/45.74	c   octane           :       0.00          0          0
45.30/45.74	c   rens             :       0.01          0          0
45.30/45.74	c   rins             :       0.00          0          0
45.30/45.74	c   localbranching   :       0.00          0          0
45.30/45.74	c   mutation         :       0.00          0          0
45.30/45.74	c   dins             :       0.00          0          0
45.30/45.74	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
45.30/45.74	c   primal LP        :       0.00          0          0       0.00          -
45.30/45.74	c   dual LP          :       9.16        271      42659     157.41    4657.10
45.30/45.74	c   barrier LP       :       0.00          0          0       0.00          -
45.30/45.74	c   diving/probing LP:       0.54         27       2204      81.63    4081.48
45.30/45.74	c   strong branching :      33.24        481     145974     303.48    4391.52
45.30/45.74	c     (at root node) :          -         34      22270     655.00          -
45.30/45.74	c   conflict analysis:       0.00          0          0       0.00          -
45.30/45.74	c B&B Tree           :
45.30/45.74	c   number of runs   :          1
45.30/45.74	c   nodes            :        336
45.30/45.74	c   nodes (total)    :        336
45.30/45.74	c   nodes left       :          0
45.30/45.74	c   max depth        :         20
45.30/45.74	c   max depth (total):         20
45.30/45.74	c   backtracks       :        113 (33.6%)
45.30/45.74	c   delayed cutoffs  :        133
45.30/45.74	c   repropagations   :        215 (4723 domain reductions, 101 cutoffs)
45.30/45.74	c   avg switch length:       3.39
45.30/45.74	c   switching time   :       0.01
45.30/45.74	c Solution           :
45.30/45.74	c   Solutions found  :          1 (1 improvements)
45.30/45.74	c   Primal Bound     : +1.00000000000000e+02   (in run 1, after 286 nodes, 42.62 seconds, depth 7, found by <relaxation>)
45.30/45.74	c   Dual Bound       : +1.00000000000000e+02
45.30/45.74	c   Gap              :       0.00 %
45.30/45.74	c   Root Dual Bound  : +6.74941705552838e+01
45.30/45.76	c Time complete: 45.36.

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-1869006-1245154113/watcher-1869006-1245154113 -o /tmp/evaluation-result-1869006-1245154113/solver-1869006-1245154113 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869006-1245154113.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: 1.97 2.01 1.99 4/73 9315
/proc/meminfo: memFree=821584/2055920 swapFree=4180876/4192956
[pid=9315] ppid=9313 vsize=7132 CPUtime=0
/proc/9315/stat : 9315 (pbscip.linux.x8) R 9313 9315 8822 0 -1 4194304 1135 0 0 0 0 0 0 0 19 0 1 0 183009303 7303168 1117 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 0 0 0
/proc/9315/statm: 1783 1126 335 886 0 893 0

[startup+0.059676 s]
/proc/loadavg: 1.97 2.01 1.99 4/73 9315
/proc/meminfo: memFree=821584/2055920 swapFree=4180876/4192956
[pid=9315] ppid=9313 vsize=13580 CPUtime=0.04
/proc/9315/stat : 9315 (pbscip.linux.x8) R 9313 9315 8822 0 -1 4194304 2907 0 0 0 4 0 0 0 19 0 1 0 183009303 13905920 2535 1992294400 4194304 7823515 548682068736 18446744073709551615 6110656 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9315/statm: 3395 2535 503 886 0 2505 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13580

[startup+0.101677 s]
/proc/loadavg: 1.97 2.01 1.99 4/73 9315
/proc/meminfo: memFree=821584/2055920 swapFree=4180876/4192956
[pid=9315] ppid=9313 vsize=13868 CPUtime=0.09
/proc/9315/stat : 9315 (pbscip.linux.x8) R 9313 9315 8822 0 -1 4194304 2966 0 0 0 8 1 0 0 19 0 1 0 183009303 14200832 2594 1992294400 4194304 7823515 548682068736 18446744073709551615 6216199 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9315/statm: 3467 2594 506 886 0 2577 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13868

[startup+0.3017 s]
/proc/loadavg: 1.97 2.01 1.99 4/73 9315
/proc/meminfo: memFree=821584/2055920 swapFree=4180876/4192956
[pid=9315] ppid=9313 vsize=14384 CPUtime=0.28
/proc/9315/stat : 9315 (pbscip.linux.x8) R 9313 9315 8822 0 -1 4194304 3108 0 0 0 27 1 0 0 21 0 1 0 183009303 14729216 2736 1992294400 4194304 7823515 548682068736 18446744073709551615 6209598 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9315/statm: 3596 2736 520 886 0 2706 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 14384

[startup+0.701746 s]
/proc/loadavg: 1.97 2.01 1.99 4/73 9315
/proc/meminfo: memFree=821584/2055920 swapFree=4180876/4192956
[pid=9315] ppid=9313 vsize=14384 CPUtime=0.68
/proc/9315/stat : 9315 (pbscip.linux.x8) R 9313 9315 8822 0 -1 4194304 3151 0 0 0 67 1 0 0 25 0 1 0 183009303 14729216 2779 1992294400 4194304 7823515 548682068736 18446744073709551615 6722523 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9315/statm: 3596 2779 529 886 0 2706 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 14384

[startup+1.50184 s]
/proc/loadavg: 2.06 2.03 2.00 3/74 9316
/proc/meminfo: memFree=806984/2055920 swapFree=4180876/4192956
[pid=9315] ppid=9313 vsize=26256 CPUtime=1.47
/proc/9315/stat : 9315 (pbscip.linux.x8) R 9313 9315 8822 0 -1 4194304 6143 0 0 0 144 3 0 0 25 0 1 0 183009303 26886144 5757 1992294400 4194304 7823515 548682068736 18446744073709551615 5588257 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9315/statm: 6564 5757 546 886 0 5674 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 26256

[startup+3.10202 s]
/proc/loadavg: 2.06 2.03 2.00 2/74 9316
/proc/meminfo: memFree=798664/2055920 swapFree=4180876/4192956
[pid=9315] ppid=9313 vsize=31332 CPUtime=3.06
/proc/9315/stat : 9315 (pbscip.linux.x8) R 9313 9315 8822 0 -1 4194304 7450 0 0 0 301 5 0 0 25 0 1 0 183009303 32083968 7057 1992294400 4194304 7823515 548682068736 18446744073709551615 6216477 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9315/statm: 7833 7057 550 886 0 6943 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 31332

[startup+6.30237 s]
/proc/loadavg: 1.97 2.01 1.99 4/74 9316
/proc/meminfo: memFree=795336/2055920 swapFree=4180876/4192956
[pid=9315] ppid=9313 vsize=31332 CPUtime=6.24
/proc/9315/stat : 9315 (pbscip.linux.x8) R 9313 9315 8822 0 -1 4194304 7450 0 0 0 617 7 0 0 25 0 1 0 183009303 32083968 7057 1992294400 4194304 7823515 548682068736 18446744073709551615 6180619 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9315/statm: 7833 7057 550 886 0 6943 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 31332

[startup+12.7011 s]
/proc/loadavg: 1.89 1.99 1.99 2/74 9316
/proc/meminfo: memFree=795336/2055920 swapFree=4180876/4192956
[pid=9315] ppid=9313 vsize=31332 CPUtime=12.55
/proc/9315/stat : 9315 (pbscip.linux.x8) R 9313 9315 8822 0 -1 4194304 7451 0 0 0 1244 11 0 0 25 0 1 0 183009303 32083968 7058 1992294400 4194304 7823515 548682068736 18446744073709551615 6205834 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9315/statm: 7833 7058 551 886 0 6943 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 31332

[startup+25.5015 s]
/proc/loadavg: 1.75 1.96 1.98 2/74 9316
/proc/meminfo: memFree=795464/2055920 swapFree=4180876/4192956
[pid=9315] ppid=9313 vsize=31332 CPUtime=25.24
/proc/9315/stat : 9315 (pbscip.linux.x8) R 9313 9315 8822 0 -1 4194304 7456 0 0 0 2500 24 0 0 25 0 1 0 183009303 32083968 7063 1992294400 4194304 7823515 548682068736 18446744073709551615 6205834 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9315/statm: 7833 7063 556 886 0 6943 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 31332

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

[startup+38.3019 s]
/proc/loadavg: 2.03 2.01 1.99 4/74 9316
/proc/meminfo: memFree=795400/2055920 swapFree=4180876/4192956
[pid=9315] ppid=9313 vsize=31332 CPUtime=37.96
/proc/9315/stat : 9315 (pbscip.linux.x8) R 9313 9315 8822 0 -1 4194304 7457 0 0 0 3756 40 0 0 25 0 1 0 183009303 32083968 7064 1992294400 4194304 7823515 548682068736 18446744073709551615 6216233 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9315/statm: 7833 7064 557 886 0 6943 0
Current children cumulated CPU time (s) 37.96
Current children cumulated vsize (KiB) 31332

[startup+41.5013 s]
/proc/loadavg: 2.11 2.03 2.00 3/74 9316
/proc/meminfo: memFree=795400/2055920 swapFree=4180876/4192956
[pid=9315] ppid=9313 vsize=31332 CPUtime=41.14
/proc/9315/stat : 9315 (pbscip.linux.x8) R 9313 9315 8822 0 -1 4194304 7457 0 0 0 4070 44 0 0 25 0 1 0 183009303 32083968 7064 1992294400 4194304 7823515 548682068736 18446744073709551615 6211726 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9315/statm: 7833 7064 557 886 0 6943 0
Current children cumulated CPU time (s) 41.14
Current children cumulated vsize (KiB) 31332

[startup+43.1015 s]
/proc/loadavg: 2.11 2.03 2.00 4/74 9316
/proc/meminfo: memFree=795400/2055920 swapFree=4180876/4192956
[pid=9315] ppid=9313 vsize=31332 CPUtime=42.71
/proc/9315/stat : 9315 (pbscip.linux.x8) R 9313 9315 8822 0 -1 4194304 7457 0 0 0 4226 45 0 0 25 0 1 0 183009303 32083968 7064 1992294400 4194304 7823515 548682068736 18446744073709551615 6253250 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9315/statm: 7833 7064 557 886 0 6943 0
Current children cumulated CPU time (s) 42.71
Current children cumulated vsize (KiB) 31332

[startup+44.7017 s]
/proc/loadavg: 2.11 2.03 2.00 3/74 9316
/proc/meminfo: memFree=795400/2055920 swapFree=4180876/4192956
[pid=9315] ppid=9313 vsize=31332 CPUtime=44.3
/proc/9315/stat : 9315 (pbscip.linux.x8) R 9313 9315 8822 0 -1 4194304 7458 0 0 0 4383 47 0 0 25 0 1 0 183009303 32083968 7065 1992294400 4194304 7823515 548682068736 18446744073709551615 6205821 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9315/statm: 7833 7065 558 886 0 6943 0
Current children cumulated CPU time (s) 44.3
Current children cumulated vsize (KiB) 31332

[startup+45.5017 s]
/proc/loadavg: 2.11 2.03 2.00 2/74 9316
/proc/meminfo: memFree=795400/2055920 swapFree=4180876/4192956
[pid=9315] ppid=9313 vsize=31332 CPUtime=45.1
/proc/9315/stat : 9315 (pbscip.linux.x8) R 9313 9315 8822 0 -1 4194304 7458 0 0 0 4462 48 0 0 25 0 1 0 183009303 32083968 7065 1992294400 4194304 7823515 548682068736 18446744073709551615 6177531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9315/statm: 7833 7065 558 886 0 6943 0
Current children cumulated CPU time (s) 45.1
Current children cumulated vsize (KiB) 31332

[startup+45.7018 s]
/proc/loadavg: 2.11 2.03 2.00 2/74 9316
/proc/meminfo: memFree=795400/2055920 swapFree=4180876/4192956
[pid=9315] ppid=9313 vsize=31332 CPUtime=45.3
/proc/9315/stat : 9315 (pbscip.linux.x8) R 9313 9315 8822 0 -1 4194304 7458 0 0 0 4482 48 0 0 25 0 1 0 183009303 32083968 7065 1992294400 4194304 7823515 548682068736 18446744073709551615 6211726 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9315/statm: 7833 7065 558 886 0 6943 0
Current children cumulated CPU time (s) 45.3
Current children cumulated vsize (KiB) 31332

Child status: 0
Real time (s): 45.7627
CPU time (s): 45.3681
CPU user time (s): 44.8802
CPU system time (s): 0.487925
CPU usage (%): 99.1377
Max. virtual memory (cumulated for all children) (KiB): 31332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 44.8802
system time used= 0.487925
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7465
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 1305

runsolver used 0.056991 second user time and 0.122981 second system time

The end

Launcher Data 

Begin job on node87 at 2009-06-16 14:08:33
IDJOB=1869006
IDBENCH=2118
IDSOLVER=683
FILE ID=node87/1869006-1245154113
PBS_JOBID= 9363771
Free space on /tmp= 66540 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-100-3_4-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-1869006-1245154113/watcher-1869006-1245154113 -o /tmp/evaluation-result-1869006-1245154113/solver-1869006-1245154113 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869006-1245154113.opb

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

MD5SUM BENCH= 577b644759bfadb428b7642b44c91218
RANDOM SEED=436230212

node87.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		: 3000.235
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		: 3000.235
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:        822384 kB
Buffers:         59068 kB
Cached:        1073352 kB
SwapCached:       6784 kB
Active:         234920 kB
Inactive:       923740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        822384 kB
SwapTotal:     4192956 kB
SwapFree:      4180876 kB
Dirty:            9844 kB
Writeback:           0 kB
Mapped:          33068 kB
Slab:            59920 kB
Committed_AS:   588428 kB
PageTables:       2128 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= 66528 MiB
End job on node87 at 2009-06-16 14:09:19