Trace number 3736850

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 NameAnswerobjective functionCPU timeWall clock time
PB09: SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)OPT6 5.40918 5.41267

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 benchmark0.32295
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 

0.00/0.00	c SCIP version 1.1.0.7
0.00/0.00	c LP-Solver SoPlex 1.4.1
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c read problem <HOME/instance-3736850-1338723098.opb>
0.00/0.00	c original problem has 664 variables (664 bin, 0 int, 0 impl, 0 cont) and 664 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.02/0.06	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
0.02/0.07	c    (0.0s) probing: 101/664 (15.2%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.02/0.07	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.02/0.07	c presolving (2 rounds):
0.02/0.07	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.02/0.07	c  17310 implications, 0 cliques
0.02/0.07	c presolved problem has 664 variables (664 bin, 0 int, 0 impl, 0 cont) and 664 constraints
0.02/0.07	c     614 constraints of type <and>
0.02/0.07	c      50 constraints of type <logicor>
0.02/0.07	c transformed objective value is always integral (scale: 1)
0.02/0.07	c Presolving Time: 0.03
0.02/0.07	c OPT-NLC
0.02/0.07	c -----------------------------------------------------------------------------------------------
0.02/0.07	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.02/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.07	c limits/memory = c 13950
0.02/0.07	c # maximal time in seconds to run
0.02/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.07	c limits/time = c 1791
0.02/0.07	c # frequency for displaying node information lines
0.02/0.07	c # [type: int, range: [-1,2147483647], default: 100]
0.02/0.07	c display/freq = c 10000
0.02/0.07	c -----------------------------------------------------------------------------------------------
0.02/0.07	c start solving problem
0.02/0.07	c 
0.02/0.07	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.02/0.07	c   0.0s|     1 |     0 |   100 |3439k|   0 | 100 | 664 | 664 | 664 | 664 |1278 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.02/0.07	o 12
0.02/0.07	c s 0.0s|     1 |     0 |   100 |3455k|   0 | 100 | 664 | 664 | 664 | 664 |1278 |   0 |   0 |   0 | 0.000000e+00 | 1.200000e+01 |    Inf 
0.09/0.11	c   0.1s|     1 |     0 |   250 |3498k|   0 | 100 | 664 | 664 | 664 | 664 |1379 | 101 |   0 |   0 | 0.000000e+00 | 1.200000e+01 |    Inf 
0.09/0.14	c   0.1s|     1 |     0 |   401 |3543k|   0 | 100 | 664 | 664 | 664 | 664 |1480 | 202 |   0 |   0 | 0.000000e+00 | 1.200000e+01 |    Inf 
0.09/0.17	c   0.1s|     1 |     0 |   552 |3587k|   0 | 100 | 664 | 664 | 664 | 664 |1582 | 304 |   0 |   0 | 0.000000e+00 | 1.200000e+01 |    Inf 
0.09/0.17	o 9
0.09/0.17	c s 0.1s|     1 |     0 |   552 |3595k|   0 | 100 | 664 | 664 | 664 | 664 |1582 | 304 |   0 |   0 | 0.000000e+00 | 9.000000e+00 |    Inf 
0.18/0.20	c   0.1s|     1 |     0 |   707 |3639k|   0 | 100 | 664 | 664 | 664 | 664 |1685 | 407 |   0 |   0 | 0.000000e+00 | 9.000000e+00 |    Inf 
0.18/0.20	o 8
0.18/0.20	c s 0.1s|     1 |     0 |   707 |3648k|   0 | 100 | 664 | 664 | 664 | 664 |1685 | 407 |   0 |   0 | 0.000000e+00 | 8.000000e+00 |    Inf 
0.18/0.25	c   0.2s|     1 |     0 |   872 |3691k|   0 | 198 | 664 | 664 | 664 | 664 |1785 | 507 |   0 |   0 | 3.045455e+00 | 8.000000e+00 | 162.69%
0.29/0.35	c   0.3s|     1 |     0 |   973 |3949k|   0 | 330 | 664 | 664 | 664 | 664 |1825 | 547 |   0 |   0 | 3.483878e+00 | 8.000000e+00 | 129.63%
0.39/0.49	c   0.4s|     1 |     0 |  1065 |4155k|   0 | 356 | 664 | 664 | 664 | 664 |1847 | 569 |   0 |   0 | 3.719382e+00 | 8.000000e+00 | 115.09%
0.59/0.64	c   0.6s|     1 |     0 |  1161 |4449k|   0 | 383 | 664 | 664 | 664 | 664 |1860 | 582 |   0 |   0 | 3.778394e+00 | 8.000000e+00 | 111.73%
0.68/0.79	c   0.7s|     1 |     0 |  1200 |4703k|   0 | 409 | 664 | 664 | 664 | 664 |1875 | 597 |   0 |   0 | 3.801830e+00 | 8.000000e+00 | 110.42%
0.89/0.96	c   0.9s|     1 |     0 |  1262 |4957k|   0 | 427 | 664 | 664 | 664 | 664 |1884 | 606 |   0 |   0 | 3.851078e+00 | 8.000000e+00 | 107.73%
1.09/1.11	c   1.0s|     1 |     0 |  1327 |5219k|   0 | 443 | 664 | 664 | 664 | 664 | 681 | 609 |   0 |   0 | 3.875374e+00 | 8.000000e+00 | 106.43%
1.09/1.17	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
1.09/1.17	c   1.1s|     1 |     0 |  1368 |5280k|   0 | 438 | 664 | 664 | 664 | 664 | 689 | 617 |   0 |   0 | 3.900637e+00 | 8.000000e+00 | 105.09%
1.19/1.23	c   1.2s|     1 |     0 |  1399 |5338k|   0 | 441 | 664 | 664 | 664 | 664 | 692 | 620 |   0 |   0 | 3.907092e+00 | 8.000000e+00 | 104.76%
1.28/1.30	c   1.2s|     1 |     0 |  1443 |5348k|   0 | 401 | 664 | 664 | 664 | 664 | 697 | 625 |   0 |   0 | 3.915461e+00 | 8.000000e+00 | 104.32%
1.28/1.35	c   1.3s|     1 |     0 |  1472 |5354k|   0 | 403 | 664 | 664 | 664 | 664 | 702 | 630 |   0 |   0 | 3.929737e+00 | 8.000000e+00 | 103.58%
1.38/1.41	c   1.3s|     1 |     0 |  1511 |5357k|   0 | 468 | 664 | 664 | 664 | 664 | 706 | 634 |   0 |   0 | 3.936482e+00 | 8.000000e+00 | 103.23%
1.38/1.48	c   1.4s|     1 |     0 |  1512 |5358k|   0 | 468 | 664 | 664 | 664 | 664 | 685 | 635 |   0 |   0 | 3.936482e+00 | 8.000000e+00 | 103.23%
1.69/1.71	c   1.6s|     1 |     2 |  1512 |5358k|   0 | 468 | 664 | 664 | 664 | 664 | 685 | 635 |   0 |  17 | 3.936482e+00 | 8.000000e+00 | 103.23%
2.59/2.60	o 7
2.59/2.60	c * 2.5s|     8 |     6 |  1836 |5395k|   7 |   - | 664 | 664 | 500 | 664 | 701 | 678 |   0 | 187 | 3.955331e+00 | 7.000000e+00 |  76.98%
3.08/3.20	o 6
3.08/3.20	c * 3.1s|    13 |     4 |  2154 |5420k|   7 |   - | 664 | 664 | 356 | 664 | 716 | 729 |   0 | 341 | 3.979957e+00 | 6.000000e+00 |  50.76%
5.29/5.40	c 
5.29/5.40	c SCIP Status        : problem is solved [optimal solution found]
5.29/5.40	c Solving Time (sec) : 5.28
5.29/5.40	c Solving Nodes      : 31
5.29/5.40	c Primal Bound       : +6.00000000000000e+00 (5 solutions)
5.29/5.40	c Dual Bound         : +6.00000000000000e+00
5.29/5.40	c Gap                : 0.00 %
5.29/5.40	c NODE         31
5.29/5.40	c DUAL BOUND   6
5.29/5.40	c PRIMAL BOUND 6
5.29/5.40	c GAP          0
5.29/5.40	s OPTIMUM FOUND
5.29/5.40	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 
5.29/5.40	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 
5.29/5.40	c SCIP Status        : problem is solved [optimal solution found]
5.29/5.40	c Solving Time       :       5.28
5.29/5.40	c Original Problem   :
5.29/5.40	c   Problem name     : HOME/instance-3736850-1338723098.opb
5.29/5.40	c   Variables        : 664 (664 binary, 0 integer, 0 implicit integer, 0 continuous)
5.29/5.40	c   Constraints      : 664 initial, 664 maximal
5.29/5.40	c Presolved Problem  :
5.29/5.40	c   Problem name     : t_HOME/instance-3736850-1338723098.opb
5.29/5.40	c   Variables        : 664 (664 binary, 0 integer, 0 implicit integer, 0 continuous)
5.29/5.40	c   Constraints      : 664 initial, 664 maximal
5.29/5.40	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
5.29/5.40	c   trivial          :       0.00          0          0          0          0          0          0          0          0
5.29/5.40	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
5.29/5.40	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
5.29/5.40	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
5.29/5.40	c   implics          :       0.00          0          0          0          0          0          0          0          0
5.29/5.40	c   probing          :       0.01          0          0          0          0          0          0          0          0
5.29/5.40	c   and              :       0.02          0          0          0          0          0          0          0          0
5.29/5.40	c   logicor          :       0.00          0          0          0          0          0          0          0          0
5.29/5.40	c   root node        :          -        167          -          -        167          -          -          -          -
5.29/5.40	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
5.29/5.40	c   integral         :          0          0          0         64          0          2        207          0          0         36
5.29/5.40	c   and              :        614        116        455          2          0          0       2049        874          0          0
5.29/5.40	c   logicor          :         50         18        319          2          0          0          0          0          0          0
5.29/5.40	c   countsols        :          0          0          0          2          0          0          0          0          0          0
5.29/5.40	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
5.29/5.40	c   integral         :       3.43       0.00       0.00       3.43       0.00
5.29/5.40	c   and              :       0.01       0.01       0.00       0.00       0.00
5.29/5.40	c   logicor          :       0.00       0.00       0.00       0.00       0.00
5.29/5.40	c   countsols        :       0.00       0.00       0.00       0.00       0.00
5.29/5.40	c Propagators        :       Time      Calls    Cutoffs    DomReds
5.29/5.40	c   rootredcost      :       0.00          2          0          0
5.29/5.40	c   pseudoobj        :       0.01        284          0          0
5.29/5.40	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
5.29/5.40	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
5.29/5.40	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
5.29/5.40	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
5.29/5.40	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
5.29/5.40	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
5.29/5.40	c   applied globally :          -          -          -          0        0.0          -          -          -
5.29/5.40	c   applied locally  :          -          -          -          0        0.0          -          -          -
5.29/5.40	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
5.29/5.40	c   cut pool         :       0.01         17          -          -        224          -    (maximal pool size: 1493)
5.29/5.40	c   redcost          :       0.00        117          0        164          0          0
5.29/5.40	c   impliedbounds    :       0.00         18          0          0        643          0
5.29/5.40	c   intobj           :       0.00          0          0          0          0          0
5.29/5.40	c   gomory           :       0.63         18          0          0       1851          0
5.29/5.40	c   strongcg         :       0.42         18          0          0       4235          0
5.29/5.40	c   cmir             :       0.11         10          0          0        539          0
5.29/5.40	c   flowcover        :       0.08         10          0          0       1090          0
5.29/5.40	c   clique           :       0.05         18          0          0         11          0
5.29/5.40	c   zerohalf         :       0.00          0          0          0          0          0
5.29/5.40	c   mcf              :       0.00          1          0          0          0          0
5.29/5.40	c Pricers            :       Time      Calls       Vars
5.29/5.40	c   problem variables:       0.00          0          0
5.29/5.40	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
5.29/5.40	c   relpscost        :       3.43         62          2        207          0          0         36
5.29/5.40	c   pscost           :       0.00          0          0          0          0          0          0
5.29/5.40	c   inference        :       0.00          0          0          0          0          0          0
5.29/5.40	c   mostinf          :       0.00          0          0          0          0          0          0
5.29/5.40	c   leastinf         :       0.00          0          0          0          0          0          0
5.29/5.40	c   fullstrong       :       0.00          0          0          0          0          0          0
5.29/5.40	c   allfullstrong    :       0.00          0          0          0          0          0          0
5.29/5.40	c   random           :       0.00          0          0          0          0          0          0
5.29/5.40	c Primal Heuristics  :       Time      Calls      Found
5.29/5.40	c   LP solutions     :       0.00          -          2
5.29/5.40	c   pseudo solutions :       0.00          -          0
5.29/5.40	c   pscostdiving     :       0.00          0          0
5.29/5.40	c   fracdiving       :       0.00          0          0
5.29/5.40	c   veclendiving     :       0.00          0          0
5.29/5.40	c   objpscostdiving  :       0.00          0          0
5.29/5.40	c   rootsoldiving    :       0.00          0          0
5.29/5.40	c   linesearchdiving :       0.00          0          0
5.29/5.40	c   guideddiving     :       0.00          0          0
5.29/5.40	c   crossover        :       0.00          0          0
5.29/5.40	c   oneopt           :       0.00          3          0
5.29/5.40	c   simplerounding   :       0.00          0          0
5.29/5.40	c   rounding         :       0.05        120          0
5.29/5.40	c   shifting         :       0.01         26          3
5.29/5.40	c   intshifting      :       0.00          0          0
5.29/5.40	c   fixandinfer      :       0.00          0          0
5.29/5.40	c   feaspump         :       0.00          0          0
5.29/5.40	c   coefdiving       :       0.01          1          0
5.29/5.40	c   intdiving        :       0.00          0          0
5.29/5.40	c   actconsdiving    :       0.00          0          0
5.29/5.40	c   octane           :       0.00          0          0
5.29/5.40	c   rens             :       0.00          0          0
5.29/5.40	c   rins             :       0.00          0          0
5.29/5.40	c   localbranching   :       0.00          0          0
5.29/5.40	c   mutation         :       0.00          0          0
5.29/5.40	c   dins             :       0.00          0          0
5.29/5.40	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
5.29/5.40	c   primal LP        :       0.01          0          0       0.00       0.00
5.29/5.40	c   dual LP          :       0.38        159       4141      26.04   10897.37
5.29/5.40	c   barrier LP       :       0.00          0          0       0.00          -
5.29/5.40	c   diving/probing LP:       0.01          5         67      13.40    6700.00
5.29/5.40	c   strong branching :       3.42        732      33188      45.34    9704.09
5.29/5.40	c     (at root node) :          -         17       1613      94.88          -
5.29/5.40	c   conflict analysis:       0.00          0          0       0.00          -
5.29/5.40	c B&B Tree           :
5.29/5.40	c   number of runs   :          1
5.29/5.40	c   nodes            :         31
5.29/5.40	c   nodes (total)    :         31
5.29/5.40	c   nodes left       :          0
5.29/5.40	c   max depth        :         10
5.29/5.40	c   max depth (total):         10
5.29/5.40	c   backtracks       :          7 (22.6%)
5.29/5.40	c   delayed cutoffs  :          0
5.29/5.40	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
5.29/5.40	c   avg switch length:       2.52
5.29/5.40	c   switching time   :       0.01
5.29/5.40	c Solution           :
5.29/5.40	c   Solutions found  :          5 (5 improvements)
5.29/5.40	c   Primal Bound     : +6.00000000000000e+00   (in run 1, after 13 nodes, 3.10 seconds, depth 6, found by <relaxation>)
5.29/5.40	c   Dual Bound       : +6.00000000000000e+00
5.29/5.40	c   Gap              :       0.00 %
5.29/5.40	c   Root Dual Bound  : +3.93648217052692e+00
5.39/5.41	c Time complete: 5.4.

Verifier Data 

OK	6

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3736850-1338723098/watcher-3736850-1338723098 -o /tmp/evaluation-result-3736850-1338723098/solver-3736850-1338723098 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3736850-1338723098.opb 

running on 4 cores: 0,2,4,6

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.01 2.02 2.00 3/176 27692
/proc/meminfo: memFree=26660880/32873648 swapFree=6852/6852
[pid=27692] ppid=27690 vsize=8556 CPUtime=0 cores=0,2,4,6
/proc/27692/stat : 27692 (pbscip.linux.x8) R 27690 27692 27068 0 -1 4202496 1492 0 0 0 0 0 0 0 20 0 1 0 338436580 8761344 1444 33554432000 4194304 7823515 140734470035952 140734401868120 6883856 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/27692/statm: 2139 1445 356 887 0 1249 0

[startup+0.0388781 s]
/proc/loadavg: 2.01 2.02 2.00 3/176 27692
/proc/meminfo: memFree=26660880/32873648 swapFree=6852/6852
[pid=27692] ppid=27690 vsize=14636 CPUtime=0.02 cores=0,2,4,6
/proc/27692/stat : 27692 (pbscip.linux.x8) R 27690 27692 27068 0 -1 4202496 3076 0 0 0 1 1 0 0 20 0 1 0 338436580 14987264 2674 33554432000 4194304 7823515 140734470035952 140734401868120 6954986 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/27692/statm: 3659 2674 405 887 0 2769 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 14636

[startup+0.100239 s]
/proc/loadavg: 2.01 2.02 2.00 3/176 27692
/proc/meminfo: memFree=26660880/32873648 swapFree=6852/6852
[pid=27692] ppid=27690 vsize=17612 CPUtime=0.09 cores=0,2,4,6
/proc/27692/stat : 27692 (pbscip.linux.x8) R 27690 27692 27068 0 -1 4202496 4077 0 0 0 5 4 0 0 20 0 1 0 338436580 18034688 3637 33554432000 4194304 7823515 140734470035952 140734401868120 6954986 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/27692/statm: 4403 3637 539 887 0 3513 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17612

[startup+0.300194 s]
/proc/loadavg: 2.01 2.02 2.00 3/176 27692
/proc/meminfo: memFree=26660880/32873648 swapFree=6852/6852
[pid=27692] ppid=27690 vsize=21200 CPUtime=0.29 cores=0,2,4,6
/proc/27692/stat : 27692 (pbscip.linux.x8) R 27690 27692 27068 0 -1 4202496 4973 0 0 0 24 5 0 0 20 0 1 0 338436580 21708800 4524 33554432000 4194304 7823515 140734470035952 140734401868120 6954986 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/27692/statm: 5300 4524 553 887 0 4410 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21200

[startup+0.700184 s]
/proc/loadavg: 2.01 2.02 2.00 3/176 27692
/proc/meminfo: memFree=26660880/32873648 swapFree=6852/6852
[pid=27692] ppid=27690 vsize=23480 CPUtime=0.68 cores=0,2,4,6
/proc/27692/stat : 27692 (pbscip.linux.x8) R 27690 27692 27068 0 -1 4202496 5598 0 0 0 63 5 0 0 20 0 1 0 338436580 24043520 5135 33554432000 4194304 7823515 140734470035952 140734470031096 4338488 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/27692/statm: 5870 5135 553 887 0 4980 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 23480

[startup+1.50018 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 27693
/proc/meminfo: memFree=26642256/32873648 swapFree=6852/6852
[pid=27692] ppid=27690 vsize=24668 CPUtime=1.48 cores=0,2,4,6
/proc/27692/stat : 27692 (pbscip.linux.x8) R 27690 27692 27068 0 -1 4202496 5926 0 0 0 142 6 0 0 20 0 1 0 338436580 25260032 5403 33554432000 4194304 7823515 140734470035952 140734470031144 4339127 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/27692/statm: 6167 5403 553 887 0 5277 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 24668

[startup+3.10018 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 27693
/proc/meminfo: memFree=26639016/32873648 swapFree=6852/6852
[pid=27692] ppid=27690 vsize=26892 CPUtime=3.08 cores=0,2,4,6
/proc/27692/stat : 27692 (pbscip.linux.x8) R 27690 27692 27068 0 -1 4202496 6489 0 0 0 300 8 0 0 20 0 1 0 338436580 27537408 5966 33554432000 4194304 7823515 140734470035952 140734470030328 6954986 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/27692/statm: 6723 5966 558 887 0 5833 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 26892

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

[startup+4.70018 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 27693
/proc/meminfo: memFree=26639016/32873648 swapFree=6852/6852
[pid=27692] ppid=27690 vsize=26892 CPUtime=4.68 cores=0,2,4,6
/proc/27692/stat : 27692 (pbscip.linux.x8) R 27690 27692 27068 0 -1 4202496 6491 0 0 0 458 10 0 0 20 0 1 0 338436580 27537408 5968 33554432000 4194304 7823515 140734470035952 140734470031000 6954986 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/27692/statm: 6723 5968 560 887 0 5833 0
Current children cumulated CPU time (s) 4.68
Current children cumulated vsize (KiB) 26892

[startup+5.10018 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 27693
/proc/meminfo: memFree=26639016/32873648 swapFree=6852/6852
[pid=27692] ppid=27690 vsize=26892 CPUtime=5.09 cores=0,2,4,6
/proc/27692/stat : 27692 (pbscip.linux.x8) R 27690 27692 27068 0 -1 4202496 6492 0 0 0 498 11 0 0 20 0 1 0 338436580 27537408 5969 33554432000 4194304 7823515 140734470035952 140734470030648 6954986 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/27692/statm: 6723 5969 561 887 0 5833 0
Current children cumulated CPU time (s) 5.09
Current children cumulated vsize (KiB) 26892

[startup+5.30018 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 27693
/proc/meminfo: memFree=26639016/32873648 swapFree=6852/6852
[pid=27692] ppid=27690 vsize=26892 CPUtime=5.29 cores=0,2,4,6
/proc/27692/stat : 27692 (pbscip.linux.x8) R 27690 27692 27068 0 -1 4202496 6493 0 0 0 518 11 0 0 20 0 1 0 338436580 27537408 5970 33554432000 4194304 7823515 140734470035952 140734470030648 6954986 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/27692/statm: 6723 5970 562 887 0 5833 0
Current children cumulated CPU time (s) 5.29
Current children cumulated vsize (KiB) 26892

[startup+5.40023 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 27693
/proc/meminfo: memFree=26638148/32873648 swapFree=6852/6852
[pid=27692] ppid=27690 vsize=26892 CPUtime=5.39 cores=0,2,4,6
/proc/27692/stat : 27692 (pbscip.linux.x8) R 27690 27692 27068 0 -1 4202496 6497 0 0 0 528 11 0 0 20 0 1 0 338436580 27537408 5974 33554432000 4194304 7823515 140734470035952 140734470030648 5638400 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/27692/statm: 6723 5974 566 887 0 5833 0
Current children cumulated CPU time (s) 5.39
Current children cumulated vsize (KiB) 26892

Child status: 0
Real time (s): 5.41267
CPU time (s): 5.40918
CPU user time (s): 5.29119
CPU system time (s): 0.117982
CPU usage (%): 99.9355
Max. virtual memory (cumulated for all children) (KiB): 26892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.2912
system time used= 0.117982
maximum resident set size= 23896
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6500
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= 14

runsolver used 0.013997 second user time and 0.022996 second system time

The end

Launcher Data 

Begin job on node115 at 2012-06-03 13:31:38
IDJOB=3736850
IDBENCH=48135
IDSOLVER=2321
FILE ID=node115/3736850-1338723098
RUNJOBID= node115-1338714108-27084
PBS_JOBID= 14636752
Free space on /tmp= 70820 MiB

SOLVER NAME= PB09: 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-3736850-1338723098/watcher-3736850-1338723098 -o /tmp/evaluation-result-3736850-1338723098/solver-3736850-1338723098 -C 1800 -W 1900 -M 15500  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3736850-1338723098.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 7b38b4ead930b62d925cf473e2cdd798
RANDOM SEED=1777816173

node115.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.462
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.462
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.462
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.462
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.462
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.462
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.462
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.462
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        26661608 kB
Buffers:         1433024 kB
Cached:          3491572 kB
SwapCached:         1016 kB
Active:          3124456 kB
Inactive:        2179788 kB
Active(anon):     368160 kB
Inactive(anon):     9868 kB
Active(file):    2756296 kB
Inactive(file):  2169920 kB
Unevictable:        6852 kB
Mlocked:            6852 kB
SwapTotal:      67108856 kB
SwapFree:       67106440 kB
Dirty:              9744 kB
Writeback:             0 kB
AnonPages:        381156 kB
Mapped:            13956 kB
Shmem:                96 kB
Slab:             771796 kB
SReclaimable:     215104 kB
SUnreclaim:       556692 kB
KernelStack:        1464 kB
PageTables:         4732 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     495840 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    342016 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70812 MiB
End job on node115 at 2012-06-03 13:31:44