Trace number 1870272

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 11.3923 11.3949

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_50_10_4.opb
MD5SUM7b38b4ead930b62d925cf473e2cdd798
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 benchmark11.3923
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 constraint17
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)614
Sum of products size (including duplicates)1228
Number of different products614
Sum of products size1228

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-1870272-1245193655.opb>
0.00/0.01	c original problem has 664 variables (664 bin, 0 int, 0 impl, 0 cont) and 664 constraints
0.00/0.02	c start presolving problem
0.00/0.02	c presolving:
0.09/0.14	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 50 upgd conss, 17310 impls, 0 clqs
0.09/0.15	c    (0.1s) probing: 101/664 (15.2%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.09/0.15	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.15	c presolving (2 rounds):
0.09/0.15	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.09/0.15	c  17310 implications, 0 cliques
0.09/0.15	c presolved problem has 664 variables (664 bin, 0 int, 0 impl, 0 cont) and 664 constraints
0.09/0.15	c     614 constraints of type <and>
0.09/0.15	c      50 constraints of type <logicor>
0.09/0.15	c transformed objective value is always integral (scale: 1)
0.09/0.15	c Presolving Time: 0.06
0.09/0.16	c OPT-NLC
0.09/0.16	c -----------------------------------------------------------------------------------------------
0.09/0.16	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.16	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.16	c limits/memory = c 1620
0.09/0.16	c # maximal time in seconds to run
0.09/0.16	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.16	c limits/time = c 1791
0.09/0.16	c # frequency for displaying node information lines
0.09/0.16	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.16	c display/freq = c 10000
0.09/0.16	c -----------------------------------------------------------------------------------------------
0.09/0.16	c start solving problem
0.09/0.16	c 
0.09/0.17	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.17	c   0.1s|     1 |     0 |   100 |3439k|   0 | 100 | 664 | 664 | 664 | 664 |1278 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.09/0.17	o 12
0.09/0.17	c s 0.1s|     1 |     0 |   100 |3455k|   0 | 100 | 664 | 664 | 664 | 664 |1278 |   0 |   0 |   0 | 0.000000e+00 | 1.200000e+01 |    Inf 
0.19/0.24	c   0.1s|     1 |     0 |   250 |3498k|   0 | 100 | 664 | 664 | 664 | 664 |1379 | 101 |   0 |   0 | 0.000000e+00 | 1.200000e+01 |    Inf 
0.29/0.31	c   0.2s|     1 |     0 |   401 |3543k|   0 | 100 | 664 | 664 | 664 | 664 |1480 | 202 |   0 |   0 | 0.000000e+00 | 1.200000e+01 |    Inf 
0.29/0.38	c   0.3s|     1 |     0 |   552 |3587k|   0 | 100 | 664 | 664 | 664 | 664 |1582 | 304 |   0 |   0 | 0.000000e+00 | 1.200000e+01 |    Inf 
0.29/0.38	o 9
0.29/0.38	c s 0.3s|     1 |     0 |   552 |3595k|   0 | 100 | 664 | 664 | 664 | 664 |1582 | 304 |   0 |   0 | 0.000000e+00 | 9.000000e+00 |    Inf 
0.39/0.46	c   0.4s|     1 |     0 |   707 |3639k|   0 | 100 | 664 | 664 | 664 | 664 |1685 | 407 |   0 |   0 | 0.000000e+00 | 9.000000e+00 |    Inf 
0.39/0.46	o 8
0.39/0.46	c s 0.4s|     1 |     0 |   707 |3648k|   0 | 100 | 664 | 664 | 664 | 664 |1685 | 407 |   0 |   0 | 0.000000e+00 | 8.000000e+00 |    Inf 
0.50/0.55	c   0.5s|     1 |     0 |   872 |3691k|   0 | 198 | 664 | 664 | 664 | 664 |1785 | 507 |   0 |   0 | 3.045455e+00 | 8.000000e+00 | 162.69%
0.69/0.77	c   0.7s|     1 |     0 |   973 |3949k|   0 | 330 | 664 | 664 | 664 | 664 |1825 | 547 |   0 |   0 | 3.483878e+00 | 8.000000e+00 | 129.63%
0.99/1.07	c   1.0s|     1 |     0 |  1065 |4155k|   0 | 356 | 664 | 664 | 664 | 664 |1847 | 569 |   0 |   0 | 3.719382e+00 | 8.000000e+00 | 115.09%
1.29/1.39	c   1.3s|     1 |     0 |  1161 |4449k|   0 | 383 | 664 | 664 | 664 | 664 |1860 | 582 |   0 |   0 | 3.778394e+00 | 8.000000e+00 | 111.73%
1.69/1.71	c   1.6s|     1 |     0 |  1200 |4703k|   0 | 409 | 664 | 664 | 664 | 664 |1875 | 597 |   0 |   0 | 3.801830e+00 | 8.000000e+00 | 110.42%
1.99/2.05	c   1.9s|     1 |     0 |  1262 |4957k|   0 | 427 | 664 | 664 | 664 | 664 |1884 | 606 |   0 |   0 | 3.851078e+00 | 8.000000e+00 | 107.73%
2.29/2.38	c   2.3s|     1 |     0 |  1327 |5219k|   0 | 443 | 664 | 664 | 664 | 664 | 681 | 609 |   0 |   0 | 3.875374e+00 | 8.000000e+00 | 106.43%
2.49/2.50	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
2.49/2.50	c   2.4s|     1 |     0 |  1368 |5280k|   0 | 438 | 664 | 664 | 664 | 664 | 689 | 617 |   0 |   0 | 3.900637e+00 | 8.000000e+00 | 105.09%
2.59/2.65	c   2.5s|     1 |     0 |  1399 |5338k|   0 | 441 | 664 | 664 | 664 | 664 | 692 | 620 |   0 |   0 | 3.907092e+00 | 8.000000e+00 | 104.76%
2.69/2.78	c   2.6s|     1 |     0 |  1443 |5348k|   0 | 401 | 664 | 664 | 664 | 664 | 697 | 625 |   0 |   0 | 3.915461e+00 | 8.000000e+00 | 104.32%
2.79/2.89	c   2.8s|     1 |     0 |  1472 |5354k|   0 | 403 | 664 | 664 | 664 | 664 | 702 | 630 |   0 |   0 | 3.929737e+00 | 8.000000e+00 | 103.58%
2.99/3.03	c   2.9s|     1 |     0 |  1511 |5357k|   0 | 468 | 664 | 664 | 664 | 664 | 706 | 634 |   0 |   0 | 3.936482e+00 | 8.000000e+00 | 103.23%
3.10/3.17	c   3.0s|     1 |     0 |  1512 |5358k|   0 | 468 | 664 | 664 | 664 | 664 | 685 | 635 |   0 |   0 | 3.936482e+00 | 8.000000e+00 | 103.23%
3.59/3.67	c   3.5s|     1 |     2 |  1512 |5358k|   0 | 468 | 664 | 664 | 664 | 664 | 685 | 635 |   0 |  17 | 3.936482e+00 | 8.000000e+00 | 103.23%
5.49/5.52	o 7
5.49/5.52	c * 5.4s|     8 |     6 |  1836 |5395k|   7 |   - | 664 | 664 | 500 | 664 | 701 | 678 |   0 | 187 | 3.955331e+00 | 7.000000e+00 |  76.98%
6.69/6.76	o 6
6.69/6.76	c * 6.6s|    13 |     4 |  2154 |5420k|   7 |   - | 664 | 664 | 356 | 664 | 716 | 729 |   0 | 341 | 3.979957e+00 | 6.000000e+00 |  50.76%
11.28/11.37	c 
11.28/11.37	c SCIP Status        : problem is solved [optimal solution found]
11.28/11.37	c Solving Time (sec) : 11.17
11.28/11.37	c Solving Nodes      : 31
11.28/11.37	c Primal Bound       : +6.00000000000000e+00 (5 solutions)
11.28/11.37	c Dual Bound         : +6.00000000000000e+00
11.28/11.37	c Gap                : 0.00 %
11.28/11.37	c NODE         31
11.28/11.37	c DUAL BOUND   6
11.28/11.37	c PRIMAL BOUND 6
11.28/11.37	c GAP          0
11.28/11.37	s OPTIMUM FOUND
11.28/11.37	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 
11.28/11.37	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 
11.28/11.37	c SCIP Status        : problem is solved [optimal solution found]
11.28/11.37	c Solving Time       :      11.17
11.28/11.37	c Original Problem   :
11.28/11.37	c   Problem name     : HOME/instance-1870272-1245193655.opb
11.28/11.37	c   Variables        : 664 (664 binary, 0 integer, 0 implicit integer, 0 continuous)
11.28/11.37	c   Constraints      : 664 initial, 664 maximal
11.28/11.37	c Presolved Problem  :
11.28/11.37	c   Problem name     : t_HOME/instance-1870272-1245193655.opb
11.28/11.37	c   Variables        : 664 (664 binary, 0 integer, 0 implicit integer, 0 continuous)
11.28/11.37	c   Constraints      : 664 initial, 664 maximal
11.28/11.37	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
11.28/11.37	c   trivial          :       0.00          0          0          0          0          0          0          0          0
11.28/11.37	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
11.28/11.37	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
11.28/11.37	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
11.28/11.37	c   implics          :       0.00          0          0          0          0          0          0          0          0
11.28/11.37	c   probing          :       0.01          0          0          0          0          0          0          0          0
11.28/11.37	c   and              :       0.04          0          0          0          0          0          0          0          0
11.28/11.37	c   logicor          :       0.01          0          0          0          0          0          0          0          0
11.28/11.37	c   root node        :          -        167          -          -        167          -          -          -          -
11.28/11.37	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
11.28/11.37	c   integral         :          0          0          0         64          0          2        207          0          0         36
11.28/11.37	c   and              :        614        116        455          2          0          0       2049        874          0          0
11.28/11.37	c   logicor          :         50         18        319          2          0          0          0          0          0          0
11.28/11.37	c   countsols        :          0          0          0          2          0          0          0          0          0          0
11.28/11.37	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
11.28/11.37	c   integral         :       7.27       0.00       0.00       7.27       0.00
11.28/11.37	c   and              :       0.05       0.04       0.01       0.00       0.00
11.28/11.37	c   logicor          :       0.00       0.00       0.00       0.00       0.00
11.28/11.37	c   countsols        :       0.00       0.00       0.00       0.00       0.00
11.28/11.37	c Propagators        :       Time      Calls    Cutoffs    DomReds
11.28/11.37	c   rootredcost      :       0.00          2          0          0
11.28/11.37	c   pseudoobj        :       0.00        284          0          0
11.28/11.37	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
11.28/11.37	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
11.28/11.37	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
11.28/11.37	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
11.28/11.37	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
11.28/11.37	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
11.28/11.37	c   applied globally :          -          -          -          0        0.0          -          -          -
11.28/11.37	c   applied locally  :          -          -          -          0        0.0          -          -          -
11.28/11.37	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
11.28/11.37	c   cut pool         :       0.01         17          -          -        224          -    (maximal pool size: 1493)
11.28/11.37	c   redcost          :       0.00        117          0        164          0          0
11.28/11.37	c   impliedbounds    :       0.00         18          0          0        643          0
11.28/11.37	c   intobj           :       0.00          0          0          0          0          0
11.28/11.37	c   gomory           :       1.42         18          0          0       1851          0
11.28/11.37	c   strongcg         :       0.89         18          0          0       4235          0
11.28/11.37	c   cmir             :       0.24         10          0          0        539          0
11.28/11.37	c   flowcover        :       0.19         10          0          0       1090          0
11.28/11.37	c   clique           :       0.01         18          0          0         11          0
11.28/11.37	c   zerohalf         :       0.00          0          0          0          0          0
11.28/11.37	c   mcf              :       0.00          1          0          0          0          0
11.28/11.37	c Pricers            :       Time      Calls       Vars
11.28/11.37	c   problem variables:       0.00          0          0
11.28/11.37	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
11.28/11.37	c   relpscost        :       7.27         62          2        207          0          0         36
11.28/11.37	c   pscost           :       0.00          0          0          0          0          0          0
11.28/11.37	c   inference        :       0.00          0          0          0          0          0          0
11.28/11.37	c   mostinf          :       0.00          0          0          0          0          0          0
11.28/11.37	c   leastinf         :       0.00          0          0          0          0          0          0
11.28/11.37	c   fullstrong       :       0.00          0          0          0          0          0          0
11.28/11.37	c   allfullstrong    :       0.00          0          0          0          0          0          0
11.28/11.37	c   random           :       0.00          0          0          0          0          0          0
11.28/11.37	c Primal Heuristics  :       Time      Calls      Found
11.28/11.37	c   LP solutions     :       0.00          -          2
11.28/11.37	c   pseudo solutions :       0.00          -          0
11.28/11.37	c   pscostdiving     :       0.00          0          0
11.28/11.37	c   fracdiving       :       0.00          0          0
11.28/11.37	c   veclendiving     :       0.00          0          0
11.28/11.37	c   objpscostdiving  :       0.00          0          0
11.28/11.37	c   rootsoldiving    :       0.00          0          0
11.28/11.37	c   linesearchdiving :       0.00          0          0
11.28/11.37	c   guideddiving     :       0.00          0          0
11.28/11.37	c   crossover        :       0.00          0          0
11.28/11.37	c   oneopt           :       0.00          3          0
11.28/11.37	c   simplerounding   :       0.00          0          0
11.28/11.37	c   rounding         :       0.02        120          0
11.28/11.37	c   shifting         :       0.03         26          3
11.28/11.37	c   intshifting      :       0.00          0          0
11.28/11.37	c   fixandinfer      :       0.00          0          0
11.28/11.37	c   feaspump         :       0.00          0          0
11.28/11.37	c   coefdiving       :       0.02          1          0
11.28/11.37	c   intdiving        :       0.00          0          0
11.28/11.37	c   actconsdiving    :       0.00          0          0
11.28/11.37	c   octane           :       0.00          0          0
11.28/11.37	c   rens             :       0.01          0          0
11.28/11.37	c   rins             :       0.00          0          0
11.28/11.37	c   localbranching   :       0.00          0          0
11.28/11.37	c   mutation         :       0.00          0          0
11.28/11.37	c   dins             :       0.00          0          0
11.28/11.37	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
11.28/11.37	c   primal LP        :       0.02          0          0       0.00       0.00
11.28/11.37	c   dual LP          :       0.79        159       4141      26.04    5241.77
11.28/11.37	c   barrier LP       :       0.00          0          0       0.00          -
11.28/11.37	c   diving/probing LP:       0.01          5         67      13.40    6700.00
11.28/11.37	c   strong branching :       7.23        732      33188      45.34    4590.32
11.28/11.37	c     (at root node) :          -         17       1613      94.88          -
11.28/11.37	c   conflict analysis:       0.00          0          0       0.00          -
11.28/11.37	c B&B Tree           :
11.28/11.37	c   number of runs   :          1
11.28/11.37	c   nodes            :         31
11.28/11.37	c   nodes (total)    :         31
11.28/11.37	c   nodes left       :          0
11.28/11.37	c   max depth        :         10
11.28/11.37	c   max depth (total):         10
11.28/11.37	c   backtracks       :          7 (22.6%)
11.28/11.37	c   delayed cutoffs  :          0
11.28/11.37	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
11.28/11.37	c   avg switch length:       2.52
11.28/11.37	c   switching time   :       0.01
11.28/11.37	c Solution           :
11.28/11.37	c   Solutions found  :          5 (5 improvements)
11.28/11.37	c   Primal Bound     : +6.00000000000000e+00   (in run 1, after 13 nodes, 6.60 seconds, depth 6, found by <relaxation>)
11.28/11.37	c   Dual Bound       : +6.00000000000000e+00
11.28/11.37	c   Gap              :       0.00 %
11.28/11.37	c   Root Dual Bound  : +3.93648217052692e+00
11.28/11.39	c Time complete: 11.38.

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-1870272-1245193655/watcher-1870272-1245193655 -o /tmp/evaluation-result-1870272-1245193655/solver-1870272-1245193655 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870272-1245193655.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 0.97 3/65 9158
/proc/meminfo: memFree=1849024/2055920 swapFree=4181848/4192956
[pid=9158] ppid=9156 vsize=6100 CPUtime=0
/proc/9158/stat : 9158 (pbscip.linux.x8) R 9156 9158 8835 0 -1 4194304 564 0 0 0 0 0 0 0 18 0 1 0 186963947 6246400 546 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/9158/statm: 1525 558 325 886 0 635 0

[startup+0.052331 s]
/proc/loadavg: 0.99 0.97 0.97 3/65 9158
/proc/meminfo: memFree=1849024/2055920 swapFree=4181848/4192956
[pid=9158] ppid=9156 vsize=14628 CPUtime=0.04
/proc/9158/stat : 9158 (pbscip.linux.x8) R 9156 9158 8835 0 -1 4194304 3045 0 0 0 2 2 0 0 18 0 1 0 186963947 14979072 2673 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9158/statm: 3657 2673 405 886 0 2767 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 14628

[startup+0.101337 s]
/proc/loadavg: 0.99 0.97 0.97 3/65 9158
/proc/meminfo: memFree=1849024/2055920 swapFree=4181848/4192956
[pid=9158] ppid=9156 vsize=14628 CPUtime=0.09
/proc/9158/stat : 9158 (pbscip.linux.x8) R 9156 9158 8835 0 -1 4194304 3045 0 0 0 4 5 0 0 18 0 1 0 186963947 14979072 2673 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9158/statm: 3657 2673 405 886 0 2767 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14628

[startup+0.30136 s]
/proc/loadavg: 0.99 0.97 0.97 3/65 9158
/proc/meminfo: memFree=1849024/2055920 swapFree=4181848/4192956
[pid=9158] ppid=9156 vsize=18992 CPUtime=0.29
/proc/9158/stat : 9158 (pbscip.linux.x8) R 9156 9158 8835 0 -1 4194304 4391 0 0 0 20 9 0 0 19 0 1 0 186963947 19447808 3982 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9158/statm: 4748 3982 552 886 0 3858 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18992

[startup+0.701405 s]
/proc/loadavg: 0.99 0.97 0.97 3/65 9158
/proc/meminfo: memFree=1849024/2055920 swapFree=4181848/4192956
[pid=9158] ppid=9156 vsize=21192 CPUtime=0.69
/proc/9158/stat : 9158 (pbscip.linux.x8) R 9156 9158 8835 0 -1 4194304 4941 0 0 0 59 10 0 0 23 0 1 0 186963947 21700608 4523 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9158/statm: 5298 4523 553 886 0 4408 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21192

[startup+1.50149 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 9159
/proc/meminfo: memFree=1832632/2055920 swapFree=4181848/4192956
[pid=9158] ppid=9156 vsize=23472 CPUtime=1.49
/proc/9158/stat : 9158 (pbscip.linux.x8) R 9156 9158 8835 0 -1 4194304 5563 0 0 0 138 11 0 0 25 0 1 0 186963947 24035328 5132 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9158/statm: 5868 5132 553 886 0 4978 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23472

[startup+3.10168 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 9159
/proc/meminfo: memFree=1829560/2055920 swapFree=4181848/4192956
[pid=9158] ppid=9156 vsize=24660 CPUtime=3.1
/proc/9158/stat : 9158 (pbscip.linux.x8) R 9156 9158 8835 0 -1 4194304 5891 0 0 0 297 13 0 0 25 0 1 0 186963947 25251840 5400 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9158/statm: 6165 5400 553 886 0 5275 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 24660

[startup+6.30104 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 9159
/proc/meminfo: memFree=1827000/2055920 swapFree=4181848/4192956
[pid=9158] ppid=9156 vsize=26884 CPUtime=6.29
/proc/9158/stat : 9158 (pbscip.linux.x8) R 9156 9158 8835 0 -1 4194304 6456 0 0 0 614 15 0 0 25 0 1 0 186963947 27529216 5965 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9158/statm: 6721 5965 558 886 0 5831 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26884

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

[startup+9.50141 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 9159
/proc/meminfo: memFree=1827008/2055920 swapFree=4181848/4192956
[pid=9158] ppid=9156 vsize=26884 CPUtime=9.48
/proc/9158/stat : 9158 (pbscip.linux.x8) R 9156 9158 8835 0 -1 4194304 6458 0 0 0 931 17 0 0 25 0 1 0 186963947 27529216 5967 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9158/statm: 6721 5967 560 886 0 5831 0
Current children cumulated CPU time (s) 9.48
Current children cumulated vsize (KiB) 26884

[startup+10.3015 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 9159
/proc/meminfo: memFree=1827016/2055920 swapFree=4181848/4192956
[pid=9158] ppid=9156 vsize=26884 CPUtime=10.29
/proc/9158/stat : 9158 (pbscip.linux.x8) R 9156 9158 8835 0 -1 4194304 6459 0 0 0 1010 19 0 0 25 0 1 0 186963947 27529216 5968 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9158/statm: 6721 5968 561 886 0 5831 0
Current children cumulated CPU time (s) 10.29
Current children cumulated vsize (KiB) 26884

[startup+11.1016 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 9159
/proc/meminfo: memFree=1827016/2055920 swapFree=4181848/4192956
[pid=9158] ppid=9156 vsize=26884 CPUtime=11.09
/proc/9158/stat : 9158 (pbscip.linux.x8) R 9156 9158 8835 0 -1 4194304 6460 0 0 0 1090 19 0 0 25 0 1 0 186963947 27529216 5969 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9158/statm: 6721 5969 562 886 0 5831 0
Current children cumulated CPU time (s) 11.09
Current children cumulated vsize (KiB) 26884

[startup+11.3016 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 9159
/proc/meminfo: memFree=1827016/2055920 swapFree=4181848/4192956
[pid=9158] ppid=9156 vsize=26884 CPUtime=11.28
/proc/9158/stat : 9158 (pbscip.linux.x8) R 9156 9158 8835 0 -1 4194304 6460 0 0 0 1109 19 0 0 25 0 1 0 186963947 27529216 5969 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9158/statm: 6721 5969 562 886 0 5831 0
Current children cumulated CPU time (s) 11.28
Current children cumulated vsize (KiB) 26884

Child status: 0
Real time (s): 11.3949
CPU time (s): 11.3923
CPU user time (s): 11.1883
CPU system time (s): 0.203968
CPU usage (%): 99.9773
Max. virtual memory (cumulated for all children) (KiB): 26884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.1883
system time used= 0.203968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6467
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= 18

runsolver used 0.013997 second user time and 0.035994 second system time

The end

Launcher Data 

Begin job on node88 at 2009-06-17 01:07:35
IDJOB=1870272
IDBENCH=48135
IDSOLVER=683
FILE ID=node88/1870272-1245193655
PBS_JOBID= 9368315
Free space on /tmp= 66548 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_4.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-1870272-1245193655/watcher-1870272-1245193655 -o /tmp/evaluation-result-1870272-1245193655/solver-1870272-1245193655 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870272-1245193655.opb

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

MD5SUM BENCH= 7b38b4ead930b62d925cf473e2cdd798
RANDOM SEED=1632412277

node88.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		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
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:       1849440 kB
Buffers:         34788 kB
Cached:         100692 kB
SwapCached:       5212 kB
Active:          54844 kB
Inactive:        87916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1849440 kB
SwapTotal:     4192956 kB
SwapFree:      4181848 kB
Dirty:            9844 kB
Writeback:           0 kB
Mapped:          13056 kB
Slab:            49492 kB
Committed_AS:    85356 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= 66540 MiB
End job on node88 at 2009-06-17 01:07:47