Trace number 2667463

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 solverOPT8276 12.3931 12.3985

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/ttp/normalized-data4_3.opb
MD5SUM12a5969fc5fa7320821e43a146878312
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark8276
Best CPU time to get the best result obtained on this benchmark0.756884
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 8276
Optimality of the best value was proved YES
Number of variables144
Total number of constraints704
Number of constraints which are clauses464
Number of constraints which are cardinality constraints (but not clauses)96
Number of constraints which are nor clauses,nor cardinality constraints144
Minimum length of a constraint2
Maximum length of a constraint12
Number of terms in the objective function 48
Biggest coefficient in the objective function 929
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 25088
Number of bits of the sum of numbers in the objective function 15
Biggest number in a constraint 929
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 25088
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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-2667463-1276399017.opb>
0.00/0.02	c original problem has 144 variables (144 bin, 0 int, 0 impl, 0 cont) and 704 constraints
0.00/0.02	c problem read
0.00/0.02	c presolving settings loaded
0.00/0.03	c presolving:
0.00/0.06	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 704 upgd conss, 312 impls, 84 clqs
0.00/0.07	c (round 2) 0 del vars, 12 del conss, 0 chg bounds, 300 chg sides, 480 chg coeffs, 704 upgd conss, 312 impls, 84 clqs
0.00/0.10	c presolving (3 rounds):
0.00/0.10	c  0 deleted vars, 12 deleted constraints, 0 tightened bounds, 0 added holes, 300 changed sides, 480 changed coefficients
0.00/0.10	c  768 implications, 84 cliques
0.00/0.10	c presolved problem has 144 variables (144 bin, 0 int, 0 impl, 0 cont) and 704 constraints
0.00/0.10	c     156 constraints of type <knapsack>
0.00/0.10	c      84 constraints of type <setppc>
0.00/0.10	c     464 constraints of type <logicor>
0.00/0.10	c transformed objective value is always integral (scale: 1)
0.00/0.10	c Presolving Time: 0.05
0.00/0.10	c - non default parameters ----------------------------------------------------------------------
0.00/0.10	c # SCIP version 1.2.1.2
0.00/0.10	c 
0.00/0.10	c # frequency for displaying node information lines
0.00/0.10	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.10	c display/freq = 10000
0.00/0.10	c 
0.00/0.10	c # maximal time in seconds to run
0.00/0.10	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.10	c limits/time = 1799.98
0.00/0.10	c 
0.00/0.10	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.10	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.10	c limits/memory = 1620
0.00/0.10	c 
0.00/0.10	c # should presolving try to simplify inequalities
0.00/0.10	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.10	c constraints/linear/simplifyinequalities = TRUE
0.00/0.10	c 
0.00/0.10	c # should presolving try to simplify knapsacks
0.00/0.10	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.10	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.10	c 
0.00/0.10	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.10	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.10	c separating/rapidlearning/freq = 0
0.00/0.10	c 
0.00/0.10	c -----------------------------------------------------------------------------------------------
0.00/0.10	c start solving
0.00/0.10	c 
0.09/0.12	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.12	c   0.1s|     1 |     0 |   198 |     - |1471k|   0 |  69 | 144 | 704 | 144 | 704 |   0 |   0 |   0 | 8.016000e+03 |      --      |    Inf 
0.39/0.50	o 8313
0.39/0.50	c y 0.4s|     1 |     0 |   422 |     - |3322k|   0 |  69 | 144 | 704 | 144 | 704 |   0 |   0 |   0 | 8.016000e+03 | 8.313000e+03 |   3.71%
0.49/0.54	c   0.5s|     1 |     0 |   542 |     - |2863k|   0 |  70 | 144 |1014 | 144 | 718 |  14 |   0 |   0 | 8.016000e+03 | 8.313000e+03 |   3.71%
0.69/0.71	c   0.6s|     1 |     0 |   713 |     - |4168k|   0 |  71 | 144 |1014 | 144 | 731 |  27 |   0 |   0 | 8.017806e+03 | 8.313000e+03 |   3.68%
0.79/0.85	c   0.8s|     1 |     0 |   813 |     - |5139k|   0 |  97 | 144 |1014 | 144 | 742 |  38 |   0 |   0 | 8.023000e+03 | 8.313000e+03 |   3.61%
0.99/1.02	c   0.9s|     1 |     0 |   931 |     - |5603k|   0 |  96 | 144 |1014 | 144 | 750 |  46 |   0 |   0 | 8.023000e+03 | 8.313000e+03 |   3.61%
1.10/1.18	c   1.1s|     1 |     0 |   988 |     - |6149k|   0 | 102 | 144 |1014 | 144 | 757 |  53 |   0 |   0 | 8.023000e+03 | 8.313000e+03 |   3.61%
1.29/1.35	c   1.2s|     1 |     0 |  1068 |     - |6435k|   0 | 103 | 144 |1014 | 144 | 762 |  58 |   0 |   0 | 8.023000e+03 | 8.313000e+03 |   3.61%
1.48/1.51	c   1.4s|     1 |     0 |  1121 |     - |6910k|   0 | 105 | 144 |1014 | 144 | 768 |  64 |   0 |   0 | 8.023000e+03 | 8.313000e+03 |   3.61%
1.59/1.67	c   1.6s|     1 |     0 |  1147 |     - |7365k|   0 | 100 | 144 |1014 | 144 | 774 |  70 |   0 |   0 | 8.023000e+03 | 8.313000e+03 |   3.61%
2.89/2.96	c   2.8s|     1 |     2 |  1147 |     - |7365k|   0 | 100 | 144 |1014 | 144 | 774 |  70 |   0 |  14 | 8.023000e+03 | 8.313000e+03 |   3.61%
3.69/3.70	o 8290
3.69/3.70	c * 3.5s|     2 |     1 |  1496 | 349.0 |7380k|   1 |   - | 144 |1014 | 144 | 734 |  70 |   0 |  60 | 8.023000e+03 | 8.290000e+03 |   3.33%
5.38/5.43	o 8276
5.38/5.43	c * 5.2s|     6 |     2 |  1876 | 145.8 |7381k|   4 |   - | 144 |1010 | 144 | 734 |  70 |   0 | 131 | 8.023000e+03 | 8.276000e+03 |   3.15%
12.29/12.38	c 
12.29/12.38	c SCIP Status        : problem is solved [optimal solution found]
12.29/12.38	c Solving Time (sec) : 12.08
12.29/12.38	c Solving Nodes      : 14
12.29/12.38	c Primal Bound       : +8.27600000000000e+03 (3 solutions)
12.29/12.38	c Dual Bound         : +8.27600000000000e+03
12.29/12.38	c Gap                : 0.00 %
12.29/12.38	s OPTIMUM FOUND
12.29/12.38	v x81 x65 x49 -x33 -x17 -x1 -x96 -x80 -x64 x48 x32 x16 -x91 x75 x59 x43 -x27 -x11 x86 -x70 -x54 -x38 x22 x6 -x95 -x79 x63 -x47 -x31 
12.29/12.38	v -x15 x94 -x78 -x62 -x46 -x30 -x14 -x93 x77 -x61 -x45 -x29 -x13 -x92 -x76 -x60 -x44 x28 -x12 -x90 -x74 -x58 -x42 -x26 x10 x89 
12.29/12.38	v -x73 -x57 -x41 -x25 -x9 -x88 -x72 -x56 x40 -x24 -x8 -x87 x71 -x55 -x39 -x23 -x7 -x85 -x69 x53 -x37 -x21 -x5 -x84 -x68 -x52 
12.29/12.38	v -x36 -x20 x4 -x83 -x67 -x51 x35 -x19 -x3 -x82 -x66 -x50 -x34 x18 -x2 x144 -x143 -x142 -x141 -x140 x139 x138 -x137 -x136 -x135 
12.29/12.38	v -x134 x133 x132 -x131 -x130 -x129 x128 x127 x126 -x125 -x124 -x123 x122 -x121 -x120 -x119 x118 -x117 x116 -x115 x114 -x113 
12.29/12.38	v -x112 -x111 x110 -x109 -x108 x107 -x106 -x105 -x104 x103 -x102 x101 -x100 x99 -x98 -x97 
12.29/12.38	c SCIP Status        : problem is solved [optimal solution found]
12.29/12.38	c Solving Time       :      12.08
12.29/12.38	c Original Problem   :
12.29/12.38	c   Problem name     : HOME/instance-2667463-1276399017.opb
12.29/12.38	c   Variables        : 144 (144 binary, 0 integer, 0 implicit integer, 0 continuous)
12.29/12.38	c   Constraints      : 704 initial, 704 maximal
12.29/12.38	c Presolved Problem  :
12.29/12.38	c   Problem name     : t_HOME/instance-2667463-1276399017.opb
12.29/12.38	c   Variables        : 144 (144 binary, 0 integer, 0 implicit integer, 0 continuous)
12.29/12.38	c   Constraints      : 704 initial, 1014 maximal
12.29/12.38	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
12.29/12.38	c   trivial          :       0.00          0          0          0          0          0          0          0          0
12.29/12.38	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
12.29/12.38	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
12.29/12.38	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
12.29/12.38	c   implics          :       0.00          0          0          0          0          0          0          0          0
12.29/12.38	c   probing          :       0.02          0          0          0          0          0          0          0          0
12.29/12.38	c   knapsack         :       0.01          0          0          0          0          0          0        300        480
12.29/12.38	c   setppc           :       0.00          0          0          0          0          0         12          0          0
12.29/12.38	c   linear           :       0.02          0          0          0          0          0          0          0          0
12.29/12.38	c   logicor          :       0.00          0          0          0          0          0          0          0          0
12.29/12.38	c   root node        :          -         20          -          -         20          -          -          -          -
12.29/12.38	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
12.29/12.38	c   integral         :          0          0          0         37          0          3         77          0          0         14
12.29/12.38	c   knapsack         :        156          8        438          2          0          0          0          0          0          0
12.29/12.38	c   setppc           :         84          8        438          2          0          0         88          0          0          0
12.29/12.38	c   linear           :          0+         8         84          0          0          0          1         50          0          0
12.29/12.38	c   logicor          :        464          8        331          2          0          0         49          0          0          0
12.29/12.38	c   countsols        :          0          0          0          2          0          0          0          0          0          0
12.29/12.38	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
12.29/12.38	c   integral         :      10.04       0.00       0.00      10.04       0.00
12.29/12.38	c   knapsack         :       0.02       0.00       0.02       0.00       0.00
12.29/12.38	c   setppc           :       0.00       0.00       0.00       0.00       0.00
12.29/12.38	c   linear           :       0.00       0.00       0.00       0.00       0.00
12.29/12.38	c   logicor          :       0.00       0.00       0.00       0.00       0.00
12.29/12.38	c   countsols        :       0.00       0.00       0.00       0.00       0.00
12.29/12.38	c Propagators        :       Time      Calls    Cutoffs    DomReds
12.29/12.38	c   vbounds          :       0.00          2          0          0
12.29/12.38	c   rootredcost      :       0.00          2          0          0
12.29/12.38	c   pseudoobj        :       0.00         94          1          0
12.29/12.38	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
12.29/12.38	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
12.29/12.38	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
12.29/12.38	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
12.29/12.38	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
12.29/12.38	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
12.29/12.38	c   applied globally :          -          -          -          0        0.0          -          -          -
12.29/12.38	c   applied locally  :          -          -          -          0        0.0          -          -          -
12.29/12.38	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
12.29/12.38	c   cut pool         :       0.02          7          -          -        578          -    (maximal pool size: 2383)
12.29/12.38	c   redcost          :       0.00         41          0         10          0          0
12.29/12.38	c   impliedbounds    :       0.00          8          0          0          0          0
12.29/12.38	c   intobj           :       0.00          0          0          0          0          0
12.29/12.38	c   cgmip            :       0.00          0          0          0          0          0
12.29/12.38	c   gomory           :       0.48          8          0          0       1422          0
12.29/12.38	c   strongcg         :       0.41          8          0          0       2510          0
12.29/12.38	c   cmir             :       0.06          8          0          0          0          0
12.29/12.38	c   flowcover        :       0.06          8          0          0          1          0
12.29/12.38	c   clique           :       0.01          8          0          0         55          0
12.29/12.38	c   zerohalf         :       0.00          0          0          0          0          0
12.29/12.38	c   mcf              :       0.00          1          0          0          0          0
12.29/12.38	c   rapidlearning    :       0.19          1          0          0          0        310
12.29/12.38	c Pricers            :       Time      Calls       Vars
12.29/12.38	c   problem variables:       0.00          0          0
12.29/12.38	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
12.29/12.38	c   relpscost        :      10.04         35          3         77          0          0         14
12.29/12.38	c   pscost           :       0.00          0          0          0          0          0          0
12.29/12.38	c   inference        :       0.00          0          0          0          0          0          0
12.29/12.38	c   mostinf          :       0.00          0          0          0          0          0          0
12.29/12.38	c   leastinf         :       0.00          0          0          0          0          0          0
12.29/12.38	c   fullstrong       :       0.00          0          0          0          0          0          0
12.29/12.38	c   allfullstrong    :       0.00          0          0          0          0          0          0
12.29/12.38	c   random           :       0.00          0          0          0          0          0          0
12.29/12.38	c Primal Heuristics  :       Time      Calls      Found
12.29/12.38	c   LP solutions     :       0.00          -          2
12.29/12.38	c   pseudo solutions :       0.00          -          0
12.29/12.38	c   crossover        :       0.00          0          0
12.29/12.38	c   pscostdiving     :       0.00          0          0
12.29/12.38	c   fracdiving       :       0.00          0          0
12.29/12.38	c   veclendiving     :       0.00          0          0
12.29/12.38	c   objpscostdiving  :       0.00          0          0
12.29/12.38	c   oneopt           :       0.00          3          0
12.29/12.38	c   trivial          :       0.00          2          0
12.29/12.38	c   simplerounding   :       0.00          0          0
12.29/12.38	c   zirounding       :       0.00         10          0
12.29/12.38	c   rounding         :       0.01         43          0
12.29/12.38	c   shifting         :       0.00          9          0
12.29/12.38	c   intshifting      :       0.00          0          0
12.29/12.38	c   twoopt           :       0.00          0          0
12.29/12.38	c   fixandinfer      :       0.00          0          0
12.29/12.38	c   feaspump         :       0.06          1          0
12.29/12.38	c   coefdiving       :       0.02          1          0
12.29/12.38	c   intdiving        :       0.00          0          0
12.29/12.38	c   actconsdiving    :       0.00          0          0
12.29/12.38	c   rootsoldiving    :       0.00          0          0
12.29/12.38	c   linesearchdiving :       0.00          0          0
12.29/12.38	c   guideddiving     :       0.00          0          0
12.29/12.38	c   octane           :       0.00          0          0
12.29/12.38	c   rens             :       0.01          0          0
12.29/12.38	c   rins             :       0.00          0          0
12.29/12.38	c   localbranching   :       0.00          0          0
12.29/12.38	c   mutation         :       0.00          0          0
12.29/12.38	c   dins             :       0.00          0          0
12.29/12.38	c   undercover       :       0.00          0          0
12.29/12.38	c   nlp              :       0.00          0          0
12.29/12.38	c   trysol           :       0.00          0          0
12.29/12.38	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
12.29/12.38	c   primal LP        :       0.00          0          0       0.00          -
12.29/12.38	c   dual LP          :       0.64         47       3137      66.74    4901.56
12.29/12.38	c   lex dual LP      :       0.00          0          0       0.00          -
12.29/12.38	c   barrier LP       :       0.00          0          0       0.00          -
12.29/12.38	c   diving/probing LP:       0.08         15        309      20.60    3862.50
12.29/12.38	c   strong branching :      10.04        412      49902     121.12    4970.32
12.29/12.38	c     (at root node) :          -         14       4817     344.07          -
12.29/12.38	c   conflict analysis:       0.00          0          0       0.00          -
12.29/12.38	c B&B Tree           :
12.29/12.38	c   number of runs   :          1
12.29/12.38	c   nodes            :         14
12.29/12.38	c   nodes (total)    :         14
12.29/12.38	c   nodes left       :          0
12.29/12.38	c   max depth        :          4
12.29/12.38	c   max depth (total):          4
12.29/12.38	c   backtracks       :          3 (21.4%)
12.29/12.38	c   delayed cutoffs  :          0
12.29/12.38	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
12.29/12.38	c   avg switch length:       2.14
12.29/12.38	c   switching time   :       0.00
12.29/12.38	c Solution           :
12.29/12.38	c   Solutions found  :          3 (3 improvements)
12.29/12.38	c   First Solution   : +8.31300000000000e+03   (in run 1, after 1 nodes, 0.41 seconds, depth 0, found by <trysol>)
12.29/12.38	c   Primal Bound     : +8.27600000000000e+03   (in run 1, after 6 nodes, 5.24 seconds, depth 4, found by <relaxation>)
12.29/12.38	c   Dual Bound       : +8.27600000000000e+03
12.29/12.38	c   Gap              :       0.00 %
12.29/12.38	c   Root Dual Bound  : +8.02300000000000e+03
12.29/12.38	c   Root Iterations  :       1147
12.29/12.39	c Time complete: 12.38.

Verifier Data 

OK	8276

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667463-1276399017/watcher-2667463-1276399017 -o /tmp/evaluation-result-2667463-1276399017/solver-2667463-1276399017 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2667463-1276399017.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: 0.89 0.97 1.06 2/106 22057
/proc/meminfo: memFree=1775780/2059040 swapFree=4135852/4192956
[pid=22057] ppid=22055 vsize=4792 CPUtime=0
/proc/22057/stat : 22057 (pbscip.linux.x8) R 22055 22057 14916 0 -1 4202496 553 0 0 0 0 0 0 0 19 0 1 0 15503012 4907008 474 1992294400 4194304 8223781 140735647133152 18446744073709551615 7235159 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22057/statm: 1198 476 302 984 0 211 0

[startup+0.107356 s]
/proc/loadavg: 0.89 0.97 1.06 2/106 22057
/proc/meminfo: memFree=1775780/2059040 swapFree=4135852/4192956
[pid=22057] ppid=22055 vsize=15052 CPUtime=0.09
/proc/22057/stat : 22057 (pbscip.linux.x8) R 22055 22057 14916 0 -1 4202496 5130 0 0 0 8 1 0 0 20 0 1 0 15503012 15413248 2872 1992294400 4194304 8223781 140735647133152 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22057/statm: 3763 2872 536 984 0 2776 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15052

[startup+0.201365 s]
/proc/loadavg: 0.89 0.97 1.06 2/106 22057
/proc/meminfo: memFree=1775780/2059040 swapFree=4135852/4192956
[pid=22057] ppid=22055 vsize=15880 CPUtime=0.18
/proc/22057/stat : 22057 (pbscip.linux.x8) R 22055 22057 14916 0 -1 4202496 5473 0 0 0 17 1 0 0 20 0 1 0 15503012 16261120 3086 1992294400 4194304 8223781 140735647133152 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22057/statm: 3970 3086 557 984 0 2983 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 15880

[startup+0.301374 s]
/proc/loadavg: 0.89 0.97 1.06 2/106 22057
/proc/meminfo: memFree=1775780/2059040 swapFree=4135852/4192956
[pid=22057] ppid=22055 vsize=26532 CPUtime=0.29
/proc/22057/stat : 22057 (pbscip.linux.x8) R 22055 22057 14916 0 -1 4202496 7722 0 0 0 26 3 0 0 20 0 1 0 15503012 27168768 5325 1992294400 4194304 8223781 140735647133152 18446744073709551615 7253477 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22057/statm: 6633 5334 580 984 0 5646 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26532

[startup+0.701412 s]
/proc/loadavg: 0.89 0.97 1.06 2/106 22057
/proc/meminfo: memFree=1775780/2059040 swapFree=4135852/4192956
[pid=22057] ppid=22055 vsize=21284 CPUtime=0.69
/proc/22057/stat : 22057 (pbscip.linux.x8) R 22055 22057 14916 0 -1 4202496 10767 0 0 0 62 7 0 0 20 0 1 0 15503012 21794816 4510 1992294400 4194304 8223781 140735647133152 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22057/statm: 5321 4510 594 984 0 4334 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21284

[startup+1.50149 s]
/proc/loadavg: 0.89 0.97 1.06 2/107 22058
/proc/meminfo: memFree=1757792/2059040 swapFree=4135852/4192956
[pid=22057] ppid=22055 vsize=25828 CPUtime=1.48
/proc/22057/stat : 22057 (pbscip.linux.x8) R 22055 22057 14916 0 -1 4202496 11910 0 0 0 140 8 0 0 22 0 1 0 15503012 26447872 5622 1992294400 4194304 8223781 140735647133152 18446744073709551615 5884376 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22057/statm: 6457 5622 594 984 0 5470 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 25828

[startup+3.10164 s]
/proc/loadavg: 0.90 0.97 1.06 2/107 22058
/proc/meminfo: memFree=1754692/2059040 swapFree=4135852/4192956
[pid=22057] ppid=22055 vsize=25884 CPUtime=3.09
/proc/22057/stat : 22057 (pbscip.linux.x8) R 22055 22057 14916 0 -1 4202496 12925 0 0 0 298 11 0 0 25 0 1 0 15503012 26505216 5653 1992294400 4194304 8223781 140735647133152 18446744073709551615 6570002 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22057/statm: 6471 5653 595 984 0 5484 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25884

[startup+6.30094 s]
/proc/loadavg: 0.90 0.97 1.06 2/107 22058
/proc/meminfo: memFree=1754568/2059040 swapFree=4135852/4192956
[pid=22057] ppid=22055 vsize=25884 CPUtime=6.29
/proc/22057/stat : 22057 (pbscip.linux.x8) R 22055 22057 14916 0 -1 4202496 12925 0 0 0 612 17 0 0 25 0 1 0 15503012 26505216 5653 1992294400 4194304 8223781 140735647133152 18446744073709551615 6570390 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22057/statm: 6471 5653 595 984 0 5484 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25884

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

[startup+6.40095 s]
/proc/loadavg: 0.90 0.97 1.06 2/107 22058
/proc/meminfo: memFree=1754568/2059040 swapFree=4135852/4192956
[pid=22057] ppid=22055 vsize=25884 CPUtime=6.39
/proc/22057/stat : 22057 (pbscip.linux.x8) R 22055 22057 14916 0 -1 4202496 12925 0 0 0 622 17 0 0 25 0 1 0 15503012 26505216 5653 1992294400 4194304 8223781 140735647133152 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22057/statm: 6471 5653 595 984 0 5484 0
Current children cumulated CPU time (s) 6.39
Current children cumulated vsize (KiB) 25884

[startup+9.60125 s]
/proc/loadavg: 0.91 0.97 1.06 2/107 22058
/proc/meminfo: memFree=1754568/2059040 swapFree=4135852/4192956
[pid=22057] ppid=22055 vsize=25884 CPUtime=9.58
/proc/22057/stat : 22057 (pbscip.linux.x8) R 22055 22057 14916 0 -1 4202496 12925 0 0 0 936 22 0 0 25 0 1 0 15503012 26505216 5653 1992294400 4194304 8223781 140735647133152 18446744073709551615 6569869 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22057/statm: 6471 5653 595 984 0 5484 0
Current children cumulated CPU time (s) 9.58
Current children cumulated vsize (KiB) 25884

[startup+11.2014 s]
/proc/loadavg: 0.91 0.97 1.06 2/107 22058
/proc/meminfo: memFree=1754320/2059040 swapFree=4135852/4192956
[pid=22057] ppid=22055 vsize=25884 CPUtime=11.18
/proc/22057/stat : 22057 (pbscip.linux.x8) R 22055 22057 14916 0 -1 4202496 12972 0 0 0 1094 24 0 0 25 0 1 0 15503012 26505216 5653 1992294400 4194304 8223781 140735647133152 18446744073709551615 6597876 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22057/statm: 6471 5653 595 984 0 5484 0
Current children cumulated CPU time (s) 11.18
Current children cumulated vsize (KiB) 25884

[startup+12.0015 s]
/proc/loadavg: 0.91 0.97 1.06 2/107 22058
/proc/meminfo: memFree=1754320/2059040 swapFree=4135852/4192956
[pid=22057] ppid=22055 vsize=25884 CPUtime=11.98
/proc/22057/stat : 22057 (pbscip.linux.x8) R 22055 22057 14916 0 -1 4202496 12972 0 0 0 1172 26 0 0 25 0 1 0 15503012 26505216 5653 1992294400 4194304 8223781 140735647133152 18446744073709551615 6570376 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22057/statm: 6471 5653 595 984 0 5484 0
Current children cumulated CPU time (s) 11.98
Current children cumulated vsize (KiB) 25884

[startup+12.2085 s]
/proc/loadavg: 0.92 0.97 1.06 2/107 22058
/proc/meminfo: memFree=1754320/2059040 swapFree=4135852/4192956
[pid=22057] ppid=22055 vsize=25884 CPUtime=12.19
/proc/22057/stat : 22057 (pbscip.linux.x8) R 22055 22057 14916 0 -1 4202496 12972 0 0 0 1193 26 0 0 25 0 1 0 15503012 26505216 5653 1992294400 4194304 8223781 140735647133152 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22057/statm: 6471 5653 595 984 0 5484 0
Current children cumulated CPU time (s) 12.19
Current children cumulated vsize (KiB) 25884

[startup+12.3015 s]
/proc/loadavg: 0.92 0.97 1.06 2/107 22058
/proc/meminfo: memFree=1754320/2059040 swapFree=4135852/4192956
[pid=22057] ppid=22055 vsize=25884 CPUtime=12.29
/proc/22057/stat : 22057 (pbscip.linux.x8) R 22055 22057 14916 0 -1 4202496 12972 0 0 0 1202 27 0 0 25 0 1 0 15503012 26505216 5653 1992294400 4194304 8223781 140735647133152 18446744073709551615 6570017 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22057/statm: 6471 5653 595 984 0 5484 0
Current children cumulated CPU time (s) 12.29
Current children cumulated vsize (KiB) 25884

Child status: 0
Real time (s): 12.3985
CPU time (s): 12.3931
CPU user time (s): 12.1172
CPU system time (s): 0.275958
CPU usage (%): 99.9565
Max. virtual memory (cumulated for all children) (KiB): 27780

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.1172
system time used= 0.275958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12979
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= 17

runsolver used 0.019996 second user time and 0.071989 second system time

The end

Launcher Data 

Begin job on node015 at 2010-06-13 05:16:57
IDJOB=2667463
IDBENCH=2009
IDSOLVER=1169
FILE ID=node015/2667463-1276399017
PBS_JOBID= 11173255
Free space on /tmp= 62548 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ttp/normalized-data4_3.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-2667463-1276399017/watcher-2667463-1276399017 -o /tmp/evaluation-result-2667463-1276399017/solver-2667463-1276399017 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2667463-1276399017.opb -t 1800 -m 1800

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

MD5SUM BENCH= 12a5969fc5fa7320821e43a146878312
RANDOM SEED=222252202

node015.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1776308 kB
Buffers:         55340 kB
Cached:         145912 kB
SwapCached:      14552 kB
Active:         134944 kB
Inactive:        83600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1776308 kB
SwapTotal:     4192956 kB
SwapFree:      4135852 kB
Dirty:            4712 kB
Writeback:           0 kB
AnonPages:       11844 kB
Mapped:           9248 kB
Slab:            42340 kB
PageTables:       4024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181820 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= 62544 MiB
End job on node015 at 2010-06-13 05:17:09