Trace number 2666598

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
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverOPT5 59.6669 59.689

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_100_25_1.opb
MD5SUMaa10899bd7f711370f6ef9f1251ce7f2
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark65.4411
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5
Optimality of the best value was proved YES
Number of variables100
Total number of constraints100
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 constraints100
Minimum length of a constraint26
Maximum length of a constraint44
Number of terms in the objective function 100
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 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)3038
Sum of products size (including duplicates)6076
Number of different products3038
Sum of products size6076

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 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2] [Expressions interpreter: NONE]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2666598-1276652157.opb>
0.00/0.04	c original problem has 3138 variables (3138 bin, 0 int, 0 impl, 0 cont) and 3138 constraints
0.00/0.04	c problem read
0.00/0.04	c presolving settings loaded
0.00/0.08	c presolving:
0.29/0.39	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 100 upgd conss, 197134 impls, 0 clqs
0.59/0.65	c    (0.4s) probing: 101/3138 (3.2%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.59/0.65	c    (0.4s) probing aborted: 100/100 successive totally useless probings
0.59/0.65	c presolving (2 rounds):
0.59/0.65	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.59/0.65	c  197134 implications, 0 cliques
0.59/0.65	c presolved problem has 3138 variables (3138 bin, 0 int, 0 impl, 0 cont) and 3138 constraints
0.59/0.65	c    3038 constraints of type <and>
0.59/0.65	c     100 constraints of type <logicor>
0.59/0.65	c transformed objective value is always integral (scale: 1)
0.59/0.65	c Presolving Time: 0.39
0.59/0.65	c - non default parameters ----------------------------------------------------------------------
0.59/0.65	c # SCIP version 1.2.1.2
0.59/0.65	c 
0.59/0.65	c # frequency for displaying node information lines
0.59/0.65	c # [type: int, range: [-1,2147483647], default: 100]
0.59/0.65	c display/freq = 10000
0.59/0.65	c 
0.59/0.65	c # maximal time in seconds to run
0.59/0.65	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.59/0.65	c limits/time = 1799.97
0.59/0.65	c 
0.59/0.65	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.59/0.65	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.59/0.65	c limits/memory = 1620
0.59/0.65	c 
0.59/0.65	c # should presolving try to simplify inequalities
0.59/0.65	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.59/0.65	c constraints/linear/simplifyinequalities = TRUE
0.59/0.65	c 
0.59/0.65	c # should presolving try to simplify knapsacks
0.59/0.65	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.59/0.65	c constraints/knapsack/simplifyinequalities = TRUE
0.59/0.65	c 
0.59/0.65	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.59/0.65	c # [type: int, range: [-1,2147483647], default: -1]
0.59/0.65	c heuristics/undercover/freq = 0
0.59/0.65	c 
0.59/0.65	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.59/0.65	c # [type: int, range: [-1,2147483647], default: -1]
0.59/0.65	c separating/rapidlearning/freq = 0
0.59/0.65	c 
0.59/0.65	c -----------------------------------------------------------------------------------------------
0.59/0.65	c start solving
0.59/0.66	c 
0.69/0.73	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.69/0.73	c   0.5s|     1 |     0 |   200 |     - |  19M|   0 | 200 |3138 |3138 |3138 |6176 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.69/0.74	o 13
0.69/0.74	c s 0.5s|     1 |     0 |   200 |     - |  19M|   0 | 200 |3138 |3138 |3138 |6176 |   0 |   0 |   0 | 0.000000e+00 | 1.300000e+01 |    Inf 
1.99/2.01	c   1.5s|     1 |     0 |   500 |     - |  19M|   0 | 200 |3138 |3138 |3138 |6377 | 201 |   0 |   0 | 0.000000e+00 | 1.300000e+01 |    Inf 
2.49/2.53	c   2.0s|     1 |     0 |   800 |     - |  19M|   0 | 200 |3138 |3138 |3138 |6579 | 403 |   0 |   0 | 0.000000e+00 | 1.300000e+01 |    Inf 
2.49/2.54	o 8
2.49/2.54	c s 2.0s|     1 |     0 |   800 |     - |  19M|   0 | 200 |3138 |3138 |3138 |6579 | 403 |   0 |   0 | 0.000000e+00 | 8.000000e+00 |    Inf 
2.99/3.02	c   2.5s|     1 |     0 |  1102 |     - |  19M|   0 | 200 |3138 |3138 |3138 |6782 | 606 |   0 |   0 | 0.000000e+00 | 8.000000e+00 |    Inf 
3.49/3.53	c   3.0s|     1 |     0 |  1402 |     - |  19M|   0 | 200 |3138 |3138 |3138 |6982 | 806 |   0 |   0 | 0.000000e+00 | 8.000000e+00 |    Inf 
3.99/4.05	c   3.5s|     1 |     0 |  1703 |     - |  19M|   0 | 200 |3138 |3138 |3138 |7186 |1010 |   0 |   0 | 0.000000e+00 | 8.000000e+00 |    Inf 
4.50/4.59	c   4.0s|     1 |     0 |  2003 |     - |  19M|   0 | 200 |3138 |3138 |3138 |7388 |1212 |   0 |   0 | 0.000000e+00 | 8.000000e+00 |    Inf 
9.28/9.38	c   8.7s|     1 |     2 |  9601 |     - |  19M|   0 | 200 |3138 |3138 |3138 |7388 |1212 |   0 |  25 | 0.000000e+00 | 8.000000e+00 |    Inf 
26.18/26.28	o 7
26.18/26.28	c *25.3s|    16 |    13 | 20559 |1237.1 |  19M|   8 |   - |3138 |3138 |3138 |2953 |5965 |   0 | 210 | 2.975373e+00 | 7.000000e+00 | 135.26%
38.49/38.58	o 6
38.49/38.58	c *37.3s|    22 |    13 | 22194 | 961.5 |  19M|   9 |   - |3138 |3138 |3138 |3253 |6366 |   0 | 326 | 3.161412e+00 | 6.000000e+00 |  89.79%
44.77/44.84	o 5
44.77/44.84	c *43.5s|    25 |     9 | 23441 | 893.2 |  19M|   9 |   - |3138 |3138 |3138 |3184 |6518 |   0 | 396 | 3.213343e+00 | 5.000000e+00 |  55.60%
59.57/59.63	c 
59.57/59.63	c SCIP Status        : problem is solved [optimal solution found]
59.57/59.63	c Solving Time (sec) : 57.99
59.57/59.63	c Solving Nodes      : 38
59.57/59.63	c Primal Bound       : +5.00000000000000e+00 (5 solutions)
59.57/59.63	c Dual Bound         : +5.00000000000000e+00
59.57/59.63	c Gap                : 0.00 %
59.57/59.64	s OPTIMUM FOUND
59.57/59.64	v -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 -x81 -x80 -x79 -x78 -x77 -x76 -x75 
59.57/59.64	v -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 x61 -x60 -x59 -x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 -x50 
59.57/59.64	v -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 
59.57/59.64	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 
59.57/59.64	c SCIP Status        : problem is solved [optimal solution found]
59.57/59.64	c Solving Time       :      57.99
59.57/59.64	c Original Problem   :
59.57/59.64	c   Problem name     : HOME/instance-2666598-1276652157.opb
59.57/59.64	c   Variables        : 3138 (3138 binary, 0 integer, 0 implicit integer, 0 continuous)
59.57/59.64	c   Constraints      : 3138 initial, 3138 maximal
59.57/59.64	c Presolved Problem  :
59.57/59.64	c   Problem name     : t_HOME/instance-2666598-1276652157.opb
59.57/59.64	c   Variables        : 3138 (3138 binary, 0 integer, 0 implicit integer, 0 continuous)
59.57/59.64	c   Constraints      : 3138 initial, 3138 maximal
59.57/59.64	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
59.57/59.64	c   trivial          :       0.00          0          0          0          0          0          0          0          0
59.57/59.64	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
59.57/59.64	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
59.57/59.64	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
59.57/59.64	c   implics          :       0.00          0          0          0          0          0          0          0          0
59.57/59.64	c   probing          :       0.08          0          0          0          0          0          0          0          0
59.57/59.64	c   and              :       0.29          0          0          0          0          0          0          0          0
59.57/59.64	c   logicor          :       0.00          0          0          0          0          0          0          0          0
59.57/59.64	c   root node        :          -          1          -          -          1          -          -          -          -
59.57/59.64	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
59.57/59.64	c   integral         :          0          0          0         72          0          2        122          0          0         48
59.57/59.64	c   and              :       3038        162        804         19          0          0      21940       7840          0          0
59.57/59.64	c   logicor          :        100          6        480          3          0          0          0          0          0          0
59.57/59.64	c   countsols        :          0          0          0          3          0          0          0          0          0          0
59.57/59.64	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
59.57/59.64	c   integral         :      38.00       0.00       0.00      38.00       0.00
59.57/59.64	c   and              :       0.70       0.43       0.24       0.03       0.00
59.57/59.64	c   logicor          :       0.02       0.00       0.02       0.00       0.00
59.57/59.64	c   countsols        :       0.00       0.00       0.00       0.00       0.00
59.57/59.64	c Propagators        :       Time      Calls    Cutoffs    DomReds
59.57/59.64	c   vbounds          :       0.00          2          0          0
59.57/59.64	c   rootredcost      :       0.00          4          0          0
59.57/59.64	c   pseudoobj        :       0.02        648          1         63
59.57/59.64	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
59.57/59.64	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
59.57/59.64	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
59.57/59.64	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
59.57/59.64	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
59.57/59.64	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
59.57/59.64	c   applied globally :          -          -          -          0        0.0          -          -          -
59.57/59.64	c   applied locally  :          -          -          -          0        0.0          -          -          -
59.57/59.64	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
59.57/59.64	c   cut pool         :       0.00          5          -          -          0          -    (maximal pool size: 1212)
59.57/59.64	c   redcost          :       0.07        163          0        776          0          0
59.57/59.64	c   impliedbounds    :       0.03          6          0          0       1200          0
59.57/59.64	c   intobj           :       0.00          0          0          0          0          0
59.57/59.64	c   cgmip            :       0.00          0          0          0          0          0
59.57/59.64	c   gomory           :       0.35          6          0          0       2400          0
59.57/59.64	c   strongcg         :       0.36          6          0          0       2400          0
59.57/59.64	c   cmir             :       0.97          6          0          0       1200          0
59.57/59.64	c   flowcover        :       0.79          6          0          0       1200          0
59.57/59.64	c   clique           :       0.18          6          0          0         12          0
59.57/59.64	c   zerohalf         :       0.00          0          0          0          0          0
59.57/59.64	c   mcf              :       0.01          1          0          0          0          0
59.57/59.64	c   rapidlearning    :       0.37          1          0          0          0          0
59.57/59.64	c Pricers            :       Time      Calls       Vars
59.57/59.64	c   problem variables:       0.00          0          0
59.57/59.64	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
59.57/59.64	c   relpscost        :      38.00         52          2        122          0          0         48
59.57/59.64	c   pscost           :       0.00          0          0          0          0          0          0
59.57/59.64	c   inference        :       0.00          0          0          0          0          0          0
59.57/59.64	c   mostinf          :       0.00          0          0          0          0          0          0
59.57/59.64	c   leastinf         :       0.00          0          0          0          0          0          0
59.57/59.64	c   fullstrong       :       0.00          0          0          0          0          0          0
59.57/59.64	c   allfullstrong    :       0.00          0          0          0          0          0          0
59.57/59.64	c   random           :       0.00          0          0          0          0          0          0
59.57/59.64	c Primal Heuristics  :       Time      Calls      Found
59.57/59.64	c   LP solutions     :       0.00          -          3
59.57/59.64	c   pseudo solutions :       0.00          -          0
59.57/59.64	c   crossover        :       0.00          0          0
59.57/59.64	c   objpscostdiving  :       0.00          0          0
59.57/59.64	c   rootsoldiving    :       0.00          0          0
59.57/59.64	c   linesearchdiving :       0.00          0          0
59.57/59.64	c   guideddiving     :       0.00          0          0
59.57/59.64	c   oneopt           :       0.02          5          0
59.57/59.64	c   pscostdiving     :       0.11          1          0
59.57/59.64	c   fracdiving       :       1.03          1          0
59.57/59.64	c   trivial          :       0.00          2          0
59.57/59.64	c   simplerounding   :       0.00          0          0
59.57/59.64	c   zirounding       :       0.04         26          0
59.57/59.64	c   rounding         :       0.13        135          0
59.57/59.64	c   shifting         :       0.07          7          2
59.57/59.64	c   intshifting      :       0.00          0          0
59.57/59.64	c   twoopt           :       0.00          0          0
59.57/59.64	c   fixandinfer      :       0.00          0          0
59.57/59.64	c   feaspump         :       4.08          1          0
59.57/59.64	c   coefdiving       :       1.08          2          0
59.57/59.64	c   veclendiving     :       0.29          1          0
59.57/59.64	c   intdiving        :       0.00          0          0
59.57/59.64	c   actconsdiving    :       0.00          0          0
59.57/59.64	c   octane           :       0.00          0          0
59.57/59.64	c   rens             :       0.17          1          0
59.57/59.64	c   rins             :       0.00          0          0
59.57/59.64	c   localbranching   :       0.00          0          0
59.57/59.64	c   mutation         :       0.00          0          0
59.57/59.64	c   dins             :       0.00          0          0
59.57/59.64	c   undercover       :       0.01          1          0
59.57/59.64	c   nlp              :       0.00          0          0
59.57/59.64	c   trysol           :       0.00          0          0
59.57/59.64	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
59.57/59.64	c   primal LP        :       0.06          0          0       0.00       0.00
59.57/59.64	c   dual LP          :       7.83        237      17496      73.82    2234.48
59.57/59.64	c   lex dual LP      :       0.00          0          0       0.00          -
59.57/59.64	c   barrier LP       :       0.00          0          0       0.00          -
59.57/59.64	c   diving/probing LP:       6.15        172      10761      62.56    1749.76
59.57/59.64	c   strong branching :      37.97        510      60410     118.45    1590.99
59.57/59.64	c     (at root node) :          -         25       1149      45.96          -
59.57/59.64	c   conflict analysis:       0.00          0          0       0.00          -
59.57/59.64	c B&B Tree           :
59.57/59.64	c   number of runs   :          1
59.57/59.64	c   nodes            :         38
59.57/59.64	c   nodes (total)    :         38
59.57/59.64	c   nodes left       :          0
59.57/59.64	c   max depth        :          9
59.57/59.64	c   max depth (total):          9
59.57/59.64	c   backtracks       :         14 (36.8%)
59.57/59.64	c   delayed cutoffs  :          0
59.57/59.64	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
59.57/59.64	c   avg switch length:       3.21
59.57/59.64	c   switching time   :       0.09
59.57/59.64	c Solution           :
59.57/59.64	c   Solutions found  :          5 (5 improvements)
59.57/59.64	c   First Solution   : +1.30000000000000e+01   (in run 1, after 1 nodes, 0.48 seconds, depth 0, found by <shifting>)
59.57/59.64	c   Primal Bound     : +5.00000000000000e+00   (in run 1, after 25 nodes, 43.45 seconds, depth 7, found by <relaxation>)
59.57/59.64	c   Dual Bound       : +5.00000000000000e+00
59.57/59.64	c   Gap              :       0.00 %
59.57/59.64	c   Root Dual Bound  : +0.00000000000000e+00
59.57/59.64	c   Root Iterations  :       2003
59.57/59.68	c Time complete: 59.65.

Verifier Data 

OK	5

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2666598-1276652157/watcher-2666598-1276652157 -o /tmp/evaluation-result-2666598-1276652157/solver-2666598-1276652157 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666598-1276652157.opb -t 1800 -m 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.09 3/106 10186
/proc/meminfo: memFree=1850520/2059040 swapFree=4136752/4192956
[pid=10186] ppid=10184 vsize=7724 CPUtime=0
/proc/10186/stat : 10186 (pbscip.linux.x8) R 10184 10186 8164 0 -1 4202496 1072 0 0 0 0 0 0 0 24 0 1 0 40817243 7909376 993 1992294400 4194304 8223781 140735564896160 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10186/statm: 1931 1002 348 984 0 944 0

[startup+0.100085 s]
/proc/loadavg: 1.00 1.00 1.09 3/106 10186
/proc/meminfo: memFree=1850520/2059040 swapFree=4136752/4192956
[pid=10186] ppid=10184 vsize=22316 CPUtime=0.09
/proc/10186/stat : 10186 (pbscip.linux.x8) R 10184 10186 8164 0 -1 4202496 4906 0 0 0 8 1 0 0 24 0 1 0 40817243 22851584 4462 1992294400 4194304 8223781 140735564896160 18446744073709551615 6205568 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10186/statm: 5579 4477 427 984 0 4592 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22316

[startup+0.201101 s]
/proc/loadavg: 1.00 1.00 1.09 3/106 10186
/proc/meminfo: memFree=1850520/2059040 swapFree=4136752/4192956
[pid=10186] ppid=10184 vsize=30512 CPUtime=0.19
/proc/10186/stat : 10186 (pbscip.linux.x8) R 10184 10186 8164 0 -1 4202496 6983 0 0 0 17 2 0 0 25 0 1 0 40817243 31244288 6539 1992294400 4194304 8223781 140735564896160 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10186/statm: 7628 6539 427 984 0 6641 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 30512

[startup+0.301118 s]
/proc/loadavg: 1.00 1.00 1.09 3/106 10186
/proc/meminfo: memFree=1850520/2059040 swapFree=4136752/4192956
[pid=10186] ppid=10184 vsize=31672 CPUtime=0.29
/proc/10186/stat : 10186 (pbscip.linux.x8) R 10184 10186 8164 0 -1 4202496 7551 0 0 0 23 6 0 0 25 0 1 0 40817243 32432128 6850 1992294400 4194304 8223781 140735564896160 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10186/statm: 7918 6850 427 984 0 6931 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31672

[startup+0.701191 s]
/proc/loadavg: 1.00 1.00 1.09 3/106 10186
/proc/meminfo: memFree=1850520/2059040 swapFree=4136752/4192956
[pid=10186] ppid=10184 vsize=40600 CPUtime=0.69
/proc/10186/stat : 10186 (pbscip.linux.x8) R 10184 10186 8164 0 -1 4202496 10711 0 0 0 47 22 0 0 25 0 1 0 40817243 41574400 9205 1992294400 4194304 8223781 140735564896160 18446744073709551615 6028793 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10186/statm: 10150 9206 512 984 0 9163 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 40600

[startup+1.50133 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 10187
/proc/meminfo: memFree=1810212/2059040 swapFree=4136752/4192956
[pid=10186] ppid=10184 vsize=64448 CPUtime=1.49
/proc/10186/stat : 10186 (pbscip.linux.x8) R 10184 10186 8164 0 -1 4202496 18595 0 0 0 117 32 0 0 25 0 1 0 40817243 65994752 14701 1992294400 4194304 8223781 140735564896160 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10186/statm: 16112 14701 577 984 0 15125 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 64448

[startup+3.10162 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 10187
/proc/meminfo: memFree=1808228/2059040 swapFree=4136752/4192956
[pid=10186] ppid=10184 vsize=49268 CPUtime=3.09
/proc/10186/stat : 10186 (pbscip.linux.x8) R 10184 10186 8164 0 -1 4202496 20991 0 0 0 256 53 0 0 25 0 1 0 40817243 50450432 11304 1992294400 4194304 8223781 140735564896160 18446744073709551615 6299574 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10186/statm: 12317 11304 590 984 0 11330 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 49268

[startup+6.30119 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 10187
/proc/meminfo: memFree=1805624/2059040 swapFree=4136752/4192956
[pid=10186] ppid=10184 vsize=51336 CPUtime=6.29
/proc/10186/stat : 10186 (pbscip.linux.x8) R 10184 10186 8164 0 -1 4202496 22612 0 0 0 572 57 0 0 25 0 1 0 40817243 52568064 11670 1992294400 4194304 8223781 140735564896160 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10186/statm: 12834 11670 592 984 0 11847 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 51336

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 10187
/proc/meminfo: memFree=1805624/2059040 swapFree=4136752/4192956
[pid=10186] ppid=10184 vsize=50736 CPUtime=12.69
/proc/10186/stat : 10186 (pbscip.linux.x8) R 10184 10186 8164 0 -1 4202496 38493 0 0 0 1200 69 0 0 25 0 1 0 40817243 51953664 11578 1992294400 4194304 8223781 140735564896160 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10186/statm: 12684 11578 586 984 0 11697 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 50736

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 10189
/proc/meminfo: memFree=1805500/2059040 swapFree=4136752/4192956
[pid=10186] ppid=10184 vsize=50840 CPUtime=25.48
/proc/10186/stat : 10186 (pbscip.linux.x8) R 10184 10186 8164 0 -1 4202496 76607 0 0 0 2456 92 0 0 25 0 1 0 40817243 52060160 11548 1992294400 4194304 8223781 140735564896160 18446744073709551615 6536502 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10186/statm: 12710 11548 587 984 0 11723 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 50840

[startup+51.1002 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 10189
/proc/meminfo: memFree=1805004/2059040 swapFree=4136752/4192956
[pid=10186] ppid=10184 vsize=51756 CPUtime=51.07
/proc/10186/stat : 10186 (pbscip.linux.x8) R 10184 10186 8164 0 -1 4202496 171337 0 0 0 4963 144 0 0 25 0 1 0 40817243 52998144 11748 1992294400 4194304 8223781 140735564896160 18446744073709551615 6559337 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10186/statm: 12939 11748 587 984 0 11952 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 51756

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

[startup+51.2012 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 10189
/proc/meminfo: memFree=1805004/2059040 swapFree=4136752/4192956
[pid=10186] ppid=10184 vsize=51620 CPUtime=51.17
/proc/10186/stat : 10186 (pbscip.linux.x8) R 10184 10186 8164 0 -1 4202496 171842 0 0 0 4973 144 0 0 25 0 1 0 40817243 52858880 11714 1992294400 4194304 8223781 140735564896160 18446744073709551615 6539318 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10186/statm: 12905 11714 587 984 0 11918 0
Current children cumulated CPU time (s) 51.17
Current children cumulated vsize (KiB) 51620

[startup+54.4008 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 10189
/proc/meminfo: memFree=1804880/2059040 swapFree=4136752/4192956
[pid=10186] ppid=10184 vsize=51620 CPUtime=54.37
/proc/10186/stat : 10186 (pbscip.linux.x8) R 10184 10186 8164 0 -1 4202496 181776 0 0 0 5286 151 0 0 25 0 1 0 40817243 52858880 11748 1992294400 4194304 8223781 140735564896160 18446744073709551615 6539311 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10186/statm: 12905 11748 587 984 0 11918 0
Current children cumulated CPU time (s) 54.37
Current children cumulated vsize (KiB) 51620

[startup+57.6014 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 10189
/proc/meminfo: memFree=1804880/2059040 swapFree=4136752/4192956
[pid=10186] ppid=10184 vsize=51604 CPUtime=57.57
/proc/10186/stat : 10186 (pbscip.linux.x8) R 10184 10186 8164 0 -1 4202496 193576 0 0 0 5601 156 0 0 25 0 1 0 40817243 52842496 11695 1992294400 4194304 8223781 140735564896160 18446744073709551615 6570019 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10186/statm: 12901 11695 587 984 0 11914 0
Current children cumulated CPU time (s) 57.57
Current children cumulated vsize (KiB) 51604

[startup+58.4085 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 10189
/proc/meminfo: memFree=1804880/2059040 swapFree=4136752/4192956
[pid=10186] ppid=10184 vsize=51596 CPUtime=58.38
/proc/10186/stat : 10186 (pbscip.linux.x8) R 10184 10186 8164 0 -1 4202496 197107 0 0 0 5681 157 0 0 25 0 1 0 40817243 52834304 11695 1992294400 4194304 8223781 140735564896160 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10186/statm: 12899 11695 587 984 0 11912 0
Current children cumulated CPU time (s) 58.38
Current children cumulated vsize (KiB) 51596

[startup+59.2017 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 10189
/proc/meminfo: memFree=1804880/2059040 swapFree=4136752/4192956
[pid=10186] ppid=10184 vsize=51712 CPUtime=59.17
/proc/10186/stat : 10186 (pbscip.linux.x8) R 10184 10186 8164 0 -1 4202496 200006 0 0 0 5759 158 0 0 25 0 1 0 40817243 52953088 11735 1992294400 4194304 8223781 140735564896160 18446744073709551615 6446865 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10186/statm: 12928 11735 587 984 0 11941 0
Current children cumulated CPU time (s) 59.17
Current children cumulated vsize (KiB) 51712

[startup+59.6017 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 10189
/proc/meminfo: memFree=1805004/2059040 swapFree=4136752/4192956
[pid=10186] ppid=10184 vsize=51616 CPUtime=59.57
/proc/10186/stat : 10186 (pbscip.linux.x8) R 10184 10186 8164 0 -1 4202496 201574 0 0 0 5798 159 0 0 25 0 1 0 40817243 52854784 11720 1992294400 4194304 8223781 140735564896160 18446744073709551615 6570023 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10186/statm: 12904 11720 587 984 0 11917 0
Current children cumulated CPU time (s) 59.57
Current children cumulated vsize (KiB) 51616

Child status: 0
Real time (s): 59.689
CPU time (s): 59.6669
CPU user time (s): 58.0682
CPU system time (s): 1.59876
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 71992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 58.0682
system time used= 1.59876
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 201723
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 706

runsolver used 0.102984 second user time and 0.289955 second system time

The end

Launcher Data 

Begin job on node012 at 2010-06-16 03:35:57
IDJOB=2666598
IDBENCH=48111
IDSOLVER=1169
FILE ID=node012/2666598-1276652157
PBS_JOBID= 11172403
Free space on /tmp= 62588 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_100_25_1.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2666598-1276652157/watcher-2666598-1276652157 -o /tmp/evaluation-result-2666598-1276652157/solver-2666598-1276652157 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666598-1276652157.opb -t 1800 -m 1800

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

MD5SUM BENCH= aa10899bd7f711370f6ef9f1251ce7f2
RANDOM SEED=502392254

node012.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.258
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.51
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		: 3000.258
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1851048 kB
Buffers:         28224 kB
Cached:          98572 kB
SwapCached:       9656 kB
Active:          91184 kB
Inactive:        49012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1851048 kB
SwapTotal:     4192956 kB
SwapFree:      4136752 kB
Dirty:            4596 kB
Writeback:           0 kB
AnonPages:       11768 kB
Mapped:           9396 kB
Slab:            46036 kB
PageTables:       4020 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181104 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62584 MiB
End job on node012 at 2010-06-16 03:36:57