Trace number 1870230

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)OPT6 9.26459 9.26605

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_50_10_5.opb
MD5SUM381026b11996e1fba08582de081db326
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark6
Best CPU time to get the best result obtained on this benchmark9.26459
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 6
Optimality of the best value was proved YES
Number of variables50
Total number of constraints50
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints50
Minimum length of a constraint11
Maximum length of a constraint18
Number of terms in the objective function 50
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 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 50
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)606
Sum of products size (including duplicates)1212
Number of different products606
Sum of products size1212

Quality of the solution as a function of time


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

Solver Data 

0.00/0.01	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-1870230-1245190966.opb>
0.00/0.01	c original problem has 656 variables (656 bin, 0 int, 0 impl, 0 cont) and 656 constraints
0.00/0.02	c start presolving problem
0.00/0.02	c presolving:
0.10/0.14	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 50 upgd conss, 16862 impls, 0 clqs
0.10/0.15	c    (0.1s) probing: 101/656 (15.4%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.10/0.15	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.10/0.15	c presolving (2 rounds):
0.10/0.15	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.10/0.15	c  16862 implications, 0 cliques
0.10/0.15	c presolved problem has 656 variables (656 bin, 0 int, 0 impl, 0 cont) and 656 constraints
0.10/0.15	c     606 constraints of type <and>
0.10/0.15	c      50 constraints of type <logicor>
0.10/0.15	c transformed objective value is always integral (scale: 1)
0.10/0.15	c Presolving Time: 0.07
0.10/0.15	c OPT-NLC
0.10/0.15	c -----------------------------------------------------------------------------------------------
0.10/0.15	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.10/0.15	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.10/0.15	c limits/memory = c 1620
0.10/0.15	c # maximal time in seconds to run
0.10/0.15	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.10/0.15	c limits/time = c 1791
0.10/0.15	c # frequency for displaying node information lines
0.10/0.15	c # [type: int, range: [-1,2147483647], default: 100]
0.10/0.15	c display/freq = c 10000
0.10/0.15	c -----------------------------------------------------------------------------------------------
0.10/0.15	c start solving problem
0.10/0.15	c 
0.10/0.17	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.10/0.17	c   0.1s|     1 |     0 |   100 |3385k|   0 | 100 | 656 | 656 | 656 | 656 |1262 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.10/0.17	o 15
0.10/0.17	c s 0.1s|     1 |     0 |   100 |3402k|   0 | 100 | 656 | 656 | 656 | 656 |1262 |   0 |   0 |   0 | 0.000000e+00 | 1.500000e+01 |    Inf 
0.19/0.24	c   0.1s|     1 |     0 |   250 |3446k|   0 | 100 | 656 | 656 | 656 | 656 |1364 | 102 |   0 |   0 | 0.000000e+00 | 1.500000e+01 |    Inf 
0.19/0.24	o 14
0.19/0.24	c s 0.1s|     1 |     0 |   250 |3454k|   0 | 100 | 656 | 656 | 656 | 656 |1364 | 102 |   0 |   0 | 0.000000e+00 | 1.400000e+01 |    Inf 
0.29/0.31	c   0.2s|     1 |     0 |   400 |3496k|   0 | 100 | 656 | 656 | 656 | 656 |1464 | 202 |   0 |   0 | 0.000000e+00 | 1.400000e+01 |    Inf 
0.29/0.31	o 8
0.29/0.31	c s 0.2s|     1 |     0 |   400 |3504k|   0 | 100 | 656 | 656 | 656 | 656 |1464 | 202 |   0 |   0 | 0.000000e+00 | 8.000000e+00 |    Inf 
0.29/0.38	c   0.3s|     1 |     0 |   550 |3549k|   0 | 100 | 656 | 656 | 656 | 656 |1565 | 303 |   0 |   0 | 0.000000e+00 | 8.000000e+00 |    Inf 
0.39/0.45	c   0.4s|     1 |     0 |   702 |3593k|   0 | 100 | 656 | 656 | 656 | 656 |1667 | 405 |   0 |   0 | 0.000000e+00 | 8.000000e+00 |    Inf 
0.49/0.54	c   0.5s|     1 |     0 |   873 |3639k|   0 | 264 | 656 | 656 | 656 | 656 |1770 | 508 |   0 |   0 | 2.534091e+00 | 8.000000e+00 | 215.70%
0.69/0.79	c   0.7s|     1 |     0 |  1009 |4083k|   0 | 363 | 656 | 656 | 656 | 656 |1827 | 565 |   0 |   0 | 3.693977e+00 | 8.000000e+00 | 116.57%
0.69/0.79	o 7
0.69/0.79	c s 0.7s|     1 |     0 |  1009 |4092k|   0 | 363 | 656 | 656 | 656 | 656 |1827 | 565 |   0 |   0 | 3.693977e+00 | 7.000000e+00 |  89.50%
1.09/1.11	c   1.0s|     1 |     0 |  1084 |4326k|   0 | 365 | 656 | 656 | 656 | 656 |1841 | 579 |   0 |   0 | 3.850462e+00 | 7.000000e+00 |  81.80%
1.39/1.43	c   1.3s|     1 |     0 |  1134 |4522k|   0 | 367 | 656 | 656 | 656 | 656 |1849 | 587 |   0 |   0 | 3.907070e+00 | 7.000000e+00 |  79.16%
1.70/1.74	c   1.6s|     1 |     0 |  1175 |4727k|   0 | 356 | 656 | 656 | 656 | 656 |1853 | 591 |   0 |   0 | 3.932795e+00 | 7.000000e+00 |  77.99%
1.99/2.04	c   1.9s|     1 |     0 |  1233 |4968k|   0 | 385 | 656 | 656 | 656 | 656 |1860 | 598 |   0 |   0 | 3.954110e+00 | 7.000000e+00 |  77.03%
2.29/2.36	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
2.29/2.36	c   2.2s|     1 |     0 |  1275 |5156k|   0 | 370 | 656 | 656 | 656 | 656 | 676 | 602 |   0 |   0 | 3.961315e+00 | 7.000000e+00 |  76.71%
2.39/2.47	c   2.4s|     1 |     0 |  1309 |5193k|   0 | 369 | 656 | 656 | 656 | 656 | 678 | 604 |   0 |   0 | 3.967770e+00 | 7.000000e+00 |  76.42%
2.50/2.58	c   2.5s|     1 |     0 |  1338 |5196k|   0 | 373 | 656 | 656 | 656 | 656 | 682 | 608 |   0 |   0 | 3.972811e+00 | 7.000000e+00 |  76.20%
2.59/2.68	c   2.6s|     1 |     0 |  1347 |5198k|   0 | 380 | 656 | 656 | 656 | 656 | 685 | 611 |   0 |   0 | 3.973832e+00 | 7.000000e+00 |  76.15%
2.69/2.78	c   2.7s|     1 |     0 |  1358 |5200k|   0 | 362 | 656 | 656 | 656 | 656 | 687 | 613 |   0 |   0 | 3.974397e+00 | 7.000000e+00 |  76.13%
3.19/3.20	c   3.1s|     1 |     2 |  1358 |5200k|   0 | 362 | 656 | 656 | 656 | 656 | 687 | 613 |   0 |  17 | 3.974397e+00 | 7.000000e+00 |  76.13%
5.09/5.12	o 6
5.09/5.12	c * 5.0s|     7 |     4 |  1756 |5247k|   6 |   - | 656 | 656 | 382 | 656 | 693 | 669 |   0 | 157 | 4.041612e+00 | 6.000000e+00 |  48.46%
9.19/9.24	c 
9.19/9.24	c SCIP Status        : problem is solved [optimal solution found]
9.19/9.24	c Solving Time (sec) : 9.06
9.19/9.24	c Solving Nodes      : 25
9.19/9.24	c Primal Bound       : +6.00000000000000e+00 (5 solutions)
9.19/9.25	c Dual Bound         : +6.00000000000000e+00
9.19/9.25	c Gap                : 0.00 %
9.19/9.25	c NODE         25
9.19/9.25	c DUAL BOUND   6
9.19/9.25	c PRIMAL BOUND 6
9.19/9.25	c GAP          0
9.19/9.25	s OPTIMUM FOUND
9.19/9.25	v -x50 -x49 -x48 -x47 -x46 -x45 -x44 -x43 x42 -x41 -x40 -x39 -x38 -x37 x36 -x35 -x34 -x33 -x32 -x31 -x30 -x29 -x28 -x27 -x26 x25 
9.19/9.25	v -x24 -x23 -x22 -x21 -x20 -x19 x18 x17 -x16 x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1 
9.19/9.25	c SCIP Status        : problem is solved [optimal solution found]
9.19/9.25	c Solving Time       :       9.06
9.19/9.25	c Original Problem   :
9.19/9.25	c   Problem name     : HOME/instance-1870230-1245190966.opb
9.19/9.25	c   Variables        : 656 (656 binary, 0 integer, 0 implicit integer, 0 continuous)
9.19/9.25	c   Constraints      : 656 initial, 656 maximal
9.19/9.25	c Presolved Problem  :
9.19/9.25	c   Problem name     : t_HOME/instance-1870230-1245190966.opb
9.19/9.25	c   Variables        : 656 (656 binary, 0 integer, 0 implicit integer, 0 continuous)
9.19/9.25	c   Constraints      : 656 initial, 656 maximal
9.19/9.25	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
9.19/9.25	c   trivial          :       0.00          0          0          0          0          0          0          0          0
9.19/9.25	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
9.19/9.25	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
9.19/9.25	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
9.19/9.25	c   implics          :       0.00          0          0          0          0          0          0          0          0
9.19/9.25	c   probing          :       0.02          0          0          0          0          0          0          0          0
9.19/9.25	c   and              :       0.05          0          0          0          0          0          0          0          0
9.19/9.25	c   logicor          :       0.00          0          0          0          0          0          0          0          0
9.19/9.25	c   root node        :          -         35          -          -         35          -          -          -          -
9.19/9.25	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
9.19/9.25	c   integral         :          0          0          0         49          0          4        155          0          0         26
9.19/9.25	c   and              :        606        101        392          1          0          0       1566        837          0          0
9.19/9.25	c   logicor          :         50         16        291          1          0          0          0          0          0          0
9.19/9.25	c   countsols        :          0          0          0          1          0          0          0          0          0          0
9.19/9.25	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
9.19/9.25	c   integral         :       5.63       0.00       0.00       5.63       0.00
9.19/9.25	c   and              :       0.05       0.04       0.01       0.00       0.00
9.19/9.25	c   logicor          :       0.00       0.00       0.00       0.00       0.00
9.19/9.25	c   countsols        :       0.00       0.00       0.00       0.00       0.00
9.19/9.25	c Propagators        :       Time      Calls    Cutoffs    DomReds
9.19/9.25	c   rootredcost      :       0.00          1          0          0
9.19/9.25	c   pseudoobj        :       0.00        217          0          0
9.19/9.25	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
9.19/9.25	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
9.19/9.25	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
9.19/9.25	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
9.19/9.25	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
9.19/9.25	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
9.19/9.25	c   applied globally :          -          -          -          0        0.0          -          -          -
9.19/9.25	c   applied locally  :          -          -          -          0        0.0          -          -          -
9.19/9.25	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
9.19/9.25	c   cut pool         :       0.00         15          -          -         52          -    (maximal pool size: 1407)
9.19/9.25	c   redcost          :       0.00        101          0        178          0          0
9.19/9.25	c   impliedbounds    :       0.00         16          0          0        614          0
9.19/9.25	c   intobj           :       0.00          0          0          0          0          0
9.19/9.25	c   gomory           :       1.25         16          0          0       1534          0
9.19/9.25	c   strongcg         :       0.75         16          0          0       4113          0
9.19/9.25	c   cmir             :       0.21         10          0          0        534          0
9.19/9.25	c   flowcover        :       0.14         10          0          0       1056          0
9.19/9.25	c   clique           :       0.03         16          0          0         11          0
9.19/9.25	c   zerohalf         :       0.00          0          0          0          0          0
9.19/9.25	c   mcf              :       0.00          1          0          0          0          0
9.19/9.25	c Pricers            :       Time      Calls       Vars
9.19/9.25	c   problem variables:       0.00          0          0
9.19/9.25	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
9.19/9.25	c   relpscost        :       5.63         48          4        155          0          0         26
9.19/9.25	c   pscost           :       0.00          0          0          0          0          0          0
9.19/9.25	c   inference        :       0.00          0          0          0          0          0          0
9.19/9.25	c   mostinf          :       0.00          0          0          0          0          0          0
9.19/9.25	c   leastinf         :       0.00          0          0          0          0          0          0
9.19/9.25	c   fullstrong       :       0.00          0          0          0          0          0          0
9.19/9.25	c   allfullstrong    :       0.00          0          0          0          0          0          0
9.19/9.25	c   random           :       0.00          0          0          0          0          0          0
9.19/9.25	c Primal Heuristics  :       Time      Calls      Found
9.19/9.25	c   LP solutions     :       0.00          -          1
9.19/9.25	c   pseudo solutions :       0.00          -          0
9.19/9.25	c   coefdiving       :       0.00          0          0
9.19/9.25	c   pscostdiving     :       0.00          0          0
9.19/9.25	c   fracdiving       :       0.00          0          0
9.19/9.25	c   veclendiving     :       0.00          0          0
9.19/9.25	c   objpscostdiving  :       0.00          0          0
9.19/9.25	c   rootsoldiving    :       0.00          0          0
9.19/9.25	c   linesearchdiving :       0.00          0          0
9.19/9.25	c   guideddiving     :       0.00          0          0
9.19/9.25	c   oneopt           :       0.00          2          0
9.19/9.25	c   simplerounding   :       0.00          0          0
9.19/9.25	c   rounding         :       0.04        108          0
9.19/9.25	c   shifting         :       0.00         16          4
9.19/9.25	c   intshifting      :       0.00          0          0
9.19/9.25	c   fixandinfer      :       0.00          0          0
9.19/9.25	c   feaspump         :       0.00          0          0
9.19/9.25	c   intdiving        :       0.00          0          0
9.19/9.25	c   actconsdiving    :       0.00          0          0
9.19/9.25	c   octane           :       0.00          0          0
9.19/9.25	c   rens             :       0.01          0          0
9.19/9.25	c   rins             :       0.00          0          0
9.19/9.25	c   localbranching   :       0.00          0          0
9.19/9.25	c   mutation         :       0.00          0          0
9.19/9.25	c   crossover        :       0.00          0          0
9.19/9.25	c   dins             :       0.00          0          0
9.19/9.25	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
9.19/9.25	c   primal LP        :       0.00          0          0       0.00          -
9.19/9.25	c   dual LP          :       0.74        131       3658      27.92    4943.24
9.19/9.25	c   barrier LP       :       0.00          0          0       0.00          -
9.19/9.25	c   diving/probing LP:       0.00          0          0       0.00          -
9.19/9.25	c   strong branching :       5.61        504      26439      52.46    4712.83
9.19/9.25	c     (at root node) :          -         17       1518      89.29          -
9.19/9.25	c   conflict analysis:       0.00          0          0       0.00          -
9.19/9.25	c B&B Tree           :
9.19/9.25	c   number of runs   :          1
9.19/9.25	c   nodes            :         25
9.19/9.25	c   nodes (total)    :         25
9.19/9.25	c   nodes left       :          0
9.19/9.25	c   max depth        :          9
9.19/9.25	c   max depth (total):          9
9.19/9.25	c   backtracks       :          4 (16.0%)
9.19/9.25	c   delayed cutoffs  :          0
9.19/9.25	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
9.19/9.25	c   avg switch length:       2.24
9.19/9.25	c   switching time   :       0.00
9.19/9.25	c Solution           :
9.19/9.25	c   Solutions found  :          5 (5 improvements)
9.19/9.25	c   Primal Bound     : +6.00000000000000e+00   (in run 1, after 7 nodes, 4.97 seconds, depth 6, found by <relaxation>)
9.19/9.25	c   Dual Bound       : +6.00000000000000e+00
9.19/9.25	c   Gap              :       0.00 %
9.19/9.25	c   Root Dual Bound  : +3.97439748500062e+00
9.19/9.26	c Time complete: 9.26.

Verifier Data 

OK	6

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1870230-1245190966/watcher-1870230-1245190966 -o /tmp/evaluation-result-1870230-1245190966/solver-1870230-1245190966 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870230-1245190966.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: 0.99 0.97 0.99 3/65 6171
/proc/meminfo: memFree=1881616/2055920 swapFree=4192956/4192956
[pid=6171] ppid=6169 vsize=6100 CPUtime=0
/proc/6171/stat : 6171 (pbscip.linux.x8) R 6169 6171 6090 0 -1 4194304 533 0 0 0 0 0 0 0 18 0 1 0 5008847 6246400 516 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/6171/statm: 1525 525 325 886 0 635 0

[startup+0.105328 s]
/proc/loadavg: 0.99 0.97 0.99 3/65 6171
/proc/meminfo: memFree=1881616/2055920 swapFree=4192956/4192956
[pid=6171] ppid=6169 vsize=14564 CPUtime=0.1
/proc/6171/stat : 6171 (pbscip.linux.x8) R 6169 6171 6090 0 -1 4194304 3029 0 0 0 5 5 0 0 18 0 1 0 5008847 14913536 2657 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6171/statm: 3641 2657 405 886 0 2751 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 14564

[startup+0.201337 s]
/proc/loadavg: 0.99 0.97 0.99 3/65 6171
/proc/meminfo: memFree=1881616/2055920 swapFree=4192956/4192956
[pid=6171] ppid=6169 vsize=17384 CPUtime=0.19
/proc/6171/stat : 6171 (pbscip.linux.x8) R 6169 6171 6090 0 -1 4194304 3994 0 0 0 12 7 0 0 18 0 1 0 5008847 17801216 3584 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6171/statm: 4346 3584 533 886 0 3456 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 17384

[startup+0.301346 s]
/proc/loadavg: 0.99 0.97 0.99 3/65 6171
/proc/meminfo: memFree=1881616/2055920 swapFree=4192956/4192956
[pid=6171] ppid=6169 vsize=18900 CPUtime=0.29
/proc/6171/stat : 6171 (pbscip.linux.x8) R 6169 6171 6090 0 -1 4194304 4375 0 0 0 21 8 0 0 19 0 1 0 5008847 19353600 3964 1992294400 4194304 7823515 548682068736 18446744073709551615 4639167 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6171/statm: 4725 3964 552 886 0 3835 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18900

[startup+0.701383 s]
/proc/loadavg: 0.99 0.97 0.99 3/65 6171
/proc/meminfo: memFree=1881616/2055920 swapFree=4192956/4192956
[pid=6171] ppid=6169 vsize=21264 CPUtime=0.69
/proc/6171/stat : 6171 (pbscip.linux.x8) R 6169 6171 6090 0 -1 4194304 4962 0 0 0 59 10 0 0 23 0 1 0 5008847 21774336 4544 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6171/statm: 5316 4544 553 886 0 4426 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21264

[startup+1.50146 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 6172
/proc/meminfo: memFree=1864904/2055920 swapFree=4192956/4192956
[pid=6171] ppid=6169 vsize=22316 CPUtime=1.49
/proc/6171/stat : 6171 (pbscip.linux.x8) R 6169 6171 6090 0 -1 4194304 5250 0 0 0 139 10 0 0 25 0 1 0 5008847 22851584 4823 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6171/statm: 5579 4823 553 886 0 4689 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22316

[startup+3.10161 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 6172
/proc/meminfo: memFree=1862920/2055920 swapFree=4192956/4192956
[pid=6171] ppid=6169 vsize=26064 CPUtime=3.09
/proc/6171/stat : 6171 (pbscip.linux.x8) R 6169 6171 6090 0 -1 4194304 6200 0 0 0 297 12 0 0 25 0 1 0 5008847 26689536 5772 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6171/statm: 6516 5772 558 886 0 5626 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26064

[startup+6.30191 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 6172
/proc/meminfo: memFree=1860360/2055920 swapFree=4192956/4192956
[pid=6171] ppid=6169 vsize=26064 CPUtime=6.29
/proc/6171/stat : 6171 (pbscip.linux.x8) R 6169 6171 6090 0 -1 4194304 6201 0 0 0 614 15 0 0 25 0 1 0 5008847 26689536 5773 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6171/statm: 6516 5773 559 886 0 5626 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26064

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

[startup+6.40192 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 6172
/proc/meminfo: memFree=1860360/2055920 swapFree=4192956/4192956
[pid=6171] ppid=6169 vsize=26064 CPUtime=6.39
/proc/6171/stat : 6171 (pbscip.linux.x8) R 6169 6171 6090 0 -1 4194304 6201 0 0 0 624 15 0 0 25 0 1 0 5008847 26689536 5773 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6171/statm: 6516 5773 559 886 0 5626 0
Current children cumulated CPU time (s) 6.39
Current children cumulated vsize (KiB) 26064

[startup+8.00107 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 6172
/proc/meminfo: memFree=1860424/2055920 swapFree=4192956/4192956
[pid=6171] ppid=6169 vsize=26064 CPUtime=7.99
/proc/6171/stat : 6171 (pbscip.linux.x8) R 6169 6171 6090 0 -1 4194304 6201 0 0 0 782 17 0 0 25 0 1 0 5008847 26689536 5773 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6171/statm: 6516 5773 559 886 0 5626 0
Current children cumulated CPU time (s) 7.99
Current children cumulated vsize (KiB) 26064

[startup+8.80114 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 6172
/proc/meminfo: memFree=1860424/2055920 swapFree=4192956/4192956
[pid=6171] ppid=6169 vsize=26064 CPUtime=8.8
/proc/6171/stat : 6171 (pbscip.linux.x8) R 6169 6171 6090 0 -1 4194304 6201 0 0 0 862 18 0 0 25 0 1 0 5008847 26689536 5773 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6171/statm: 6516 5773 559 886 0 5626 0
Current children cumulated CPU time (s) 8.8
Current children cumulated vsize (KiB) 26064

[startup+9.20118 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 6172
/proc/meminfo: memFree=1860424/2055920 swapFree=4192956/4192956
[pid=6171] ppid=6169 vsize=26064 CPUtime=9.19
/proc/6171/stat : 6171 (pbscip.linux.x8) R 6169 6171 6090 0 -1 4194304 6202 0 0 0 901 18 0 0 25 0 1 0 5008847 26689536 5774 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6171/statm: 6516 5774 560 886 0 5626 0
Current children cumulated CPU time (s) 9.19
Current children cumulated vsize (KiB) 26064

Child status: 0
Real time (s): 9.26605
CPU time (s): 9.26459
CPU user time (s): 9.07362
CPU system time (s): 0.19097
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 26064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.07362
system time used= 0.19097
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6209
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= 3
involuntary context switches= 16

runsolver used 0.010998 second user time and 0.028995 second system time

The end

Launcher Data 

Begin job on node8 at 2009-06-17 00:22:46
IDJOB=1870230
IDBENCH=48114
IDSOLVER=683
FILE ID=node8/1870230-1245190966
PBS_JOBID= 9368320
Free space on /tmp= 66288 MiB

SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_50_10_5.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-1870230-1245190966/watcher-1870230-1245190966 -o /tmp/evaluation-result-1870230-1245190966/solver-1870230-1245190966 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870230-1245190966.opb

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

MD5SUM BENCH= 381026b11996e1fba08582de081db326
RANDOM SEED=838084769

node8.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		: 3000.236
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		: 3000.236
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:       1882096 kB
Buffers:         43728 kB
Cached:          85268 kB
SwapCached:          0 kB
Active:          95736 kB
Inactive:        46916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1882096 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            9844 kB
Writeback:           0 kB
Mapped:          23456 kB
Slab:            16984 kB
Committed_AS:    73940 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66280 MiB
End job on node8 at 2009-06-17 00:22:55