Trace number 2665200

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
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solverOPT5 358.933 359.018

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_100_25_4.opb
MD5SUM4c6ab7a9b1b11dc4bf8c6231156cc585
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 benchmark129.492
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 constraint41
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)3070
Sum of products size (including duplicates)6140
Number of different products3070
Sum of products size6140

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: Clp 1.11.1] [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-2665200-1276655774.opb>
0.00/0.03	c original problem has 3170 variables (3170 bin, 0 int, 0 impl, 0 cont) and 3170 constraints
0.00/0.03	c problem read
0.00/0.03	c presolving settings loaded
0.05/0.07	c presolving:
0.29/0.38	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 100 upgd conss, 200938 impls, 0 clqs
0.59/0.64	c    (0.4s) probing: 101/3170 (3.2%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.59/0.64	c    (0.4s) probing aborted: 100/100 successive totally useless probings
0.59/0.64	c presolving (2 rounds):
0.59/0.64	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.59/0.64	c  200938 implications, 0 cliques
0.59/0.64	c presolved problem has 3170 variables (3170 bin, 0 int, 0 impl, 0 cont) and 3170 constraints
0.59/0.64	c    3070 constraints of type <and>
0.59/0.64	c     100 constraints of type <logicor>
0.59/0.64	c transformed objective value is always integral (scale: 1)
0.59/0.64	c Presolving Time: 0.40
0.59/0.64	c - non default parameters ----------------------------------------------------------------------
0.59/0.64	c # SCIP version 1.2.1.2
0.59/0.64	c 
0.59/0.64	c # frequency for displaying node information lines
0.59/0.64	c # [type: int, range: [-1,2147483647], default: 100]
0.59/0.64	c display/freq = 10000
0.59/0.64	c 
0.59/0.64	c # maximal time in seconds to run
0.59/0.64	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.59/0.64	c limits/time = 1799.98
0.59/0.64	c 
0.59/0.64	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.59/0.64	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.59/0.64	c limits/memory = 1620
0.59/0.64	c 
0.59/0.64	c # should presolving try to simplify inequalities
0.59/0.64	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.59/0.64	c constraints/linear/simplifyinequalities = TRUE
0.59/0.64	c 
0.59/0.64	c # should presolving try to simplify knapsacks
0.59/0.64	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.59/0.64	c constraints/knapsack/simplifyinequalities = TRUE
0.59/0.64	c 
0.59/0.64	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.59/0.64	c # [type: int, range: [-1,2147483647], default: -1]
0.59/0.64	c heuristics/undercover/freq = 0
0.59/0.64	c 
0.59/0.64	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.59/0.64	c # [type: int, range: [-1,2147483647], default: -1]
0.59/0.64	c separating/rapidlearning/freq = 0
0.59/0.64	c 
0.59/0.64	c -----------------------------------------------------------------------------------------------
0.59/0.64	c start solving
0.59/0.64	c 
0.69/0.71	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.69/0.71	c   0.5s|     1 |     0 |   200 |     - |  19M|   0 | 200 |3170 |3170 |3170 |6240 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.69/0.72	o 10
0.69/0.72	c s 0.5s|     1 |     0 |   200 |     - |  19M|   0 | 200 |3170 |3170 |3170 |6240 |   0 |   0 |   0 | 0.000000e+00 | 1.000000e+01 |    Inf 
1.89/1.94	c   1.4s|     1 |     0 |   500 |     - |  19M|   0 | 200 |3170 |3170 |3170 |6441 | 201 |   0 |   0 | 0.000000e+00 | 1.000000e+01 |    Inf 
2.29/2.36	c   1.9s|     1 |     0 |   801 |     - |  19M|   0 | 200 |3170 |3170 |3170 |6646 | 406 |   0 |   0 | 0.000000e+00 | 1.000000e+01 |    Inf 
2.69/2.78	c   2.2s|     1 |     0 |  1102 |     - |  19M|   0 | 200 |3170 |3170 |3170 |6848 | 608 |   0 |   0 | 0.000000e+00 | 1.000000e+01 |    Inf 
3.20/3.27	c   2.7s|     1 |     0 |  1402 |     - |  19M|   0 | 200 |3170 |3170 |3170 |7049 | 809 |   0 |   0 | 0.000000e+00 | 1.000000e+01 |    Inf 
3.20/3.28	o 9
3.20/3.28	c s 2.8s|     1 |     0 |  1402 |     - |  19M|   0 | 200 |3170 |3170 |3170 |7049 | 809 |   0 |   0 | 0.000000e+00 | 9.000000e+00 |    Inf 
3.69/3.73	c   3.2s|     1 |     0 |  1705 |     - |  19M|   0 | 200 |3170 |3170 |3170 |7253 |1013 |   0 |   0 | 0.000000e+00 | 9.000000e+00 |    Inf 
4.19/4.20	c   3.6s|     1 |     0 |  2006 |     - |  19M|   0 | 200 |3170 |3170 |3170 |7456 |1216 |   0 |   0 | 0.000000e+00 | 9.000000e+00 |    Inf 
4.79/4.83	c   4.2s|     1 |     2 |  2006 |     - |  20M|   0 | 200 |3170 |3170 |3170 |7456 |1216 |   0 |  24 | 0.000000e+00 | 9.000000e+00 |    Inf 
16.69/16.74	o 6
16.69/16.74	c *15.9s|    11 |     8 |  8612 | 660.6 |  19M|   8 |   - |3170 |3170 |3170 |3493 |4643 |   0 | 160 | 1.000000e+00 | 6.000000e+00 | 500.00%
357.51/357.65	o 5
357.51/357.65	c * 353s|   627 |    11 |369078 | 586.4 |  19M|  55 |   - |3170 |3201 |3170 |4224 |  36k|  31 | 811 | 3.914389e+00 | 5.000000e+00 |  27.73%
358.81/358.96	c 
358.81/358.96	c SCIP Status        : problem is solved [optimal solution found]
358.81/358.96	c Solving Time (sec) : 353.95
358.81/358.96	c Solving Nodes      : 638
358.81/358.96	c Primal Bound       : +5.00000000000000e+00 (4 solutions)
358.81/358.96	c Dual Bound         : +5.00000000000000e+00
358.81/358.96	c Gap                : 0.00 %
358.81/358.96	s OPTIMUM FOUND
358.81/358.96	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 
358.81/358.96	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 
358.81/358.96	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 
358.81/358.96	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 
358.81/358.96	c SCIP Status        : problem is solved [optimal solution found]
358.81/358.96	c Solving Time       :     353.95
358.81/358.96	c Original Problem   :
358.81/358.96	c   Problem name     : HOME/instance-2665200-1276655774.opb
358.81/358.96	c   Variables        : 3170 (3170 binary, 0 integer, 0 implicit integer, 0 continuous)
358.81/358.96	c   Constraints      : 3170 initial, 3170 maximal
358.81/358.96	c Presolved Problem  :
358.81/358.96	c   Problem name     : t_HOME/instance-2665200-1276655774.opb
358.81/358.96	c   Variables        : 3170 (3170 binary, 0 integer, 0 implicit integer, 0 continuous)
358.81/358.96	c   Constraints      : 3170 initial, 3201 maximal
358.81/358.96	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
358.81/358.96	c   trivial          :       0.00          0          0          0          0          0          0          0          0
358.81/358.96	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
358.81/358.96	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
358.81/358.96	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
358.81/358.96	c   implics          :       0.00          0          0          0          0          0          0          0          0
358.81/358.96	c   probing          :       0.08          0          0          0          0          0          0          0          0
358.81/358.96	c   and              :       0.29          0          0          0          0          0          0          0          0
358.81/358.96	c   logicor          :       0.00          0          0          0          0          0          0          0          0
358.81/358.96	c   root node        :          -          0          -          -          0          -          -          -          -
358.81/358.96	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
358.81/358.96	c   integral         :          0          0          0        536          0          7        232          0          0        926
358.81/358.96	c   and              :       3070       2089       5392         16          0          0      80668      38791          0          0
358.81/358.96	c   logicor          :        100+         6       2315          2          0          9          1          0          0          0
358.81/358.96	c   countsols        :          0          0          0          2          0          0          0          0          0          0
358.81/358.96	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
358.81/358.96	c   integral         :     104.82       0.00       0.00     104.82       0.00
358.81/358.96	c   and              :       6.79       5.33       1.44       0.02       0.00
358.81/358.96	c   logicor          :       0.04       0.00       0.04       0.00       0.00
358.81/358.96	c   countsols        :       0.00       0.00       0.00       0.00       0.00
358.81/358.96	c Propagators        :       Time      Calls    Cutoffs    DomReds
358.81/358.96	c   vbounds          :       0.01          2          0          0
358.81/358.96	c   rootredcost      :       0.01          3          0          0
358.81/358.96	c   pseudoobj        :       0.09       5234          8         63
358.81/358.96	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
358.81/358.96	c   propagation      :       0.01         16         16         32       13.4          0        0.0          -
358.81/358.96	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
358.81/358.96	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
358.81/358.96	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
358.81/358.96	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
358.81/358.96	c   applied globally :          -          -          -         31       13.4          -          -          -
358.81/358.96	c   applied locally  :          -          -          -          0        0.0          -          -          -
358.81/358.96	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
358.81/358.96	c   cut pool         :       0.00          5          -          -          0          -    (maximal pool size: 1216)
358.81/358.96	c   redcost          :       0.58       2090          0       2788          0          0
358.81/358.96	c   impliedbounds    :       0.02          6          0          0       1200          0
358.81/358.96	c   intobj           :       0.00          0          0          0          0          0
358.81/358.96	c   cgmip            :       0.00          0          0          0          0          0
358.81/358.96	c   gomory           :       0.17          6          0          0       2400          0
358.81/358.96	c   strongcg         :       0.19          6          0          0       2400          0
358.81/358.96	c   cmir             :       1.01          6          0          0       1200          0
358.81/358.96	c   flowcover        :       0.82          6          0          0       1200          0
358.81/358.96	c   clique           :       0.19          6          0          0         16          0
358.81/358.96	c   zerohalf         :       0.00          0          0          0          0          0
358.81/358.96	c   mcf              :       0.01          1          0          0          0          0
358.81/358.96	c   rapidlearning    :       0.40          1          0          0          0          0
358.81/358.96	c Pricers            :       Time      Calls       Vars
358.81/358.96	c   problem variables:       0.00          0          0
358.81/358.96	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
358.81/358.96	c   relpscost        :     104.82        520          7        232          0          0        926
358.81/358.96	c   pscost           :       0.00          0          0          0          0          0          0
358.81/358.96	c   inference        :       0.00          0          0          0          0          0          0
358.81/358.96	c   mostinf          :       0.00          0          0          0          0          0          0
358.81/358.96	c   leastinf         :       0.00          0          0          0          0          0          0
358.81/358.96	c   fullstrong       :       0.00          0          0          0          0          0          0
358.81/358.96	c   allfullstrong    :       0.00          0          0          0          0          0          0
358.81/358.96	c   random           :       0.00          0          0          0          0          0          0
358.81/358.96	c Primal Heuristics  :       Time      Calls      Found
358.81/358.96	c   LP solutions     :       0.01          -          2
358.81/358.96	c   pseudo solutions :       0.00          -          0
358.81/358.96	c   oneopt           :       0.01          4          0
358.81/358.96	c   veclendiving     :      15.11          5          0
358.81/358.96	c   rootsoldiving    :       1.54          3          0
358.81/358.96	c   objpscostdiving  :       3.09          3          0
358.81/358.96	c   coefdiving       :       4.27          6          0
358.81/358.96	c   pscostdiving     :       5.81          6          0
358.81/358.96	c   fracdiving       :       7.20          6          0
358.81/358.96	c   linesearchdiving :       4.11          6          0
358.81/358.96	c   guideddiving     :       4.90          6          0
358.81/358.96	c   trivial          :       0.01          2          0
358.81/358.96	c   simplerounding   :       0.01          0          0
358.81/358.96	c   zirounding       :       0.42        470          0
358.81/358.96	c   rounding         :       0.98        628          0
358.81/358.96	c   shifting         :       0.74        255          2
358.81/358.96	c   intshifting      :       0.00          0          0
358.81/358.96	c   twoopt           :       0.00          0          0
358.81/358.96	c   fixandinfer      :       0.00          0          0
358.81/358.96	c   feaspump         :       0.09          1          0
358.81/358.96	c   intdiving        :       0.00          0          0
358.81/358.96	c   actconsdiving    :       0.00          0          0
358.81/358.96	c   octane           :       0.00          0          0
358.81/358.96	c   rens             :       0.18          1          0
358.81/358.96	c   rins             :       0.00          0          0
358.81/358.96	c   localbranching   :       0.00          0          0
358.81/358.96	c   mutation         :       0.00          0          0
358.81/358.96	c   crossover        :       0.14          1          0
358.81/358.96	c   dins             :       0.00          0          0
358.81/358.96	c   undercover       :       0.01          1          0
358.81/358.96	c   nlp              :       0.00          0          0
358.81/358.96	c   trysol           :       0.00          0          0
358.81/358.96	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
358.81/358.96	c   primal LP        :      41.20          0          0       0.00       0.00
358.81/358.96	c   dual LP          :     140.04       2574     283334     110.08    2023.24
358.81/358.96	c   lex dual LP      :       0.00          0          0       0.00          -
358.81/358.96	c   barrier LP       :       0.00          0          0       0.00          -
358.81/358.96	c   diving/probing LP:      41.82       1321      87933      66.57    2102.65
358.81/358.96	c   strong branching :     104.39        811     241730     298.06    2315.64
358.81/358.96	c     (at root node) :          -         24       1150      47.92          -
358.81/358.96	c   conflict analysis:       0.00          0          0       0.00          -
358.81/358.96	c B&B Tree           :
358.81/358.96	c   number of runs   :          1
358.81/358.96	c   nodes            :        638
358.81/358.96	c   nodes (total)    :        638
358.81/358.96	c   nodes left       :          0
358.81/358.96	c   max depth        :         55
358.81/358.96	c   max depth (total):         55
358.81/358.96	c   backtracks       :        104 (16.3%)
358.81/358.96	c   delayed cutoffs  :          0
358.81/358.96	c   repropagations   :          1 (28 domain reductions, 0 cutoffs)
358.81/358.96	c   avg switch length:       4.30
358.81/358.96	c   switching time   :      41.72
358.81/358.96	c Solution           :
358.81/358.96	c   Solutions found  :          4 (4 improvements)
358.81/358.96	c   First Solution   : +1.00000000000000e+01   (in run 1, after 1 nodes, 0.46 seconds, depth 0, found by <shifting>)
358.81/358.96	c   Primal Bound     : +5.00000000000000e+00   (in run 1, after 627 nodes, 352.65 seconds, depth 18, found by <relaxation>)
358.81/358.96	c   Dual Bound       : +5.00000000000000e+00
358.81/358.96	c   Gap              :       0.00 %
358.81/358.96	c   Root Dual Bound  : +0.00000000000000e+00
358.81/358.96	c   Root Iterations  :       2006
358.90/359.01	c Time complete: 358.92.

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-2665200-1276655774/watcher-2665200-1276655774 -o /tmp/evaluation-result-2665200-1276655774/solver-2665200-1276655774 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665200-1276655774.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: 0.92 1.01 1.07 3/106 16101
/proc/meminfo: memFree=1780640/2059040 swapFree=4170748/4192956
[pid=16101] ppid=16099 vsize=9288 CPUtime=0
/proc/16101/stat : 16101 (pbscip.linux.x8) R 16099 16101 14619 0 -1 4202496 1050 0 0 0 0 0 0 0 20 0 1 0 6871862 9510912 970 1992294400 4194304 9819077 140735971835264 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16101/statm: 2322 980 371 1374 0 943 0

[startup+0.0621459 s]
/proc/loadavg: 0.92 1.01 1.07 3/106 16101
/proc/meminfo: memFree=1780640/2059040 swapFree=4170748/4192956
[pid=16101] ppid=16099 vsize=20316 CPUtime=0.05
/proc/16101/stat : 16101 (pbscip.linux.x8) R 16099 16101 14619 0 -1 4202496 4421 0 0 0 4 1 0 0 20 0 1 0 6871862 20803584 3987 1992294400 4194304 9819077 140735971835264 18446744073709551615 4561075 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16101/statm: 5079 3987 450 1374 0 3700 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 20316

[startup+0.101149 s]
/proc/loadavg: 0.92 1.01 1.07 3/106 16101
/proc/meminfo: memFree=1780640/2059040 swapFree=4170748/4192956
[pid=16101] ppid=16099 vsize=24720 CPUtime=0.09
/proc/16101/stat : 16101 (pbscip.linux.x8) R 16099 16101 14619 0 -1 4202496 5244 0 0 0 8 1 0 0 20 0 1 0 6871862 25313280 4810 1992294400 4194304 9819077 140735971835264 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16101/statm: 6180 4810 473 1374 0 4801 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24720

[startup+0.301166 s]
/proc/loadavg: 0.92 1.01 1.07 3/106 16101
/proc/meminfo: memFree=1780640/2059040 swapFree=4170748/4192956
[pid=16101] ppid=16099 vsize=33196 CPUtime=0.29
/proc/16101/stat : 16101 (pbscip.linux.x8) R 16099 16101 14619 0 -1 4202496 7651 0 0 0 22 7 0 0 20 0 1 0 6871862 33992704 6960 1992294400 4194304 9819077 140735971835264 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16101/statm: 8299 6960 473 1374 0 6920 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 33196

[startup+0.7012 s]
/proc/loadavg: 0.92 1.01 1.07 3/106 16101
/proc/meminfo: memFree=1780640/2059040 swapFree=4170748/4192956
[pid=16101] ppid=16099 vsize=48864 CPUtime=0.69
/proc/16101/stat : 16101 (pbscip.linux.x8) R 16099 16101 14619 0 -1 4202496 11628 0 0 0 47 22 0 0 20 0 1 0 6871862 50036736 10136 1992294400 4194304 9819077 140735971835264 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16101/statm: 12216 10136 629 1374 0 10837 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48864

[startup+1.50127 s]
/proc/loadavg: 0.92 1.01 1.07 2/107 16102
/proc/meminfo: memFree=1740084/2059040 swapFree=4170748/4192956
[pid=16101] ppid=16099 vsize=68496 CPUtime=1.49
/proc/16101/stat : 16101 (pbscip.linux.x8) R 16099 16101 14619 0 -1 4202496 18637 0 0 0 114 35 0 0 23 0 1 0 6871862 70139904 14884 1992294400 4194304 9819077 140735971835264 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16101/statm: 17124 14884 681 1374 0 15745 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 68496

[startup+3.10041 s]
/proc/loadavg: 0.92 1.01 1.07 2/107 16102
/proc/meminfo: memFree=1737976/2059040 swapFree=4170748/4192956
[pid=16101] ppid=16099 vsize=53024 CPUtime=3.09
/proc/16101/stat : 16101 (pbscip.linux.x8) R 16099 16101 14619 0 -1 4202496 21266 0 0 0 258 51 0 0 25 0 1 0 6871862 54296576 11429 1992294400 4194304 9819077 140735971835264 18446744073709551615 6043570 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16101/statm: 13256 11429 690 1374 0 11877 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 53024

[startup+6.30068 s]
/proc/loadavg: 0.93 1.01 1.07 2/107 16102
/proc/meminfo: memFree=1736240/2059040 swapFree=4170748/4192956
[pid=16101] ppid=16099 vsize=54904 CPUtime=6.29
/proc/16101/stat : 16101 (pbscip.linux.x8) R 16099 16101 14619 0 -1 4202496 36952 0 0 0 567 62 0 0 25 0 1 0 6871862 56221696 11515 1992294400 4194304 9819077 140735971835264 18446744073709551615 7304779 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16101/statm: 13726 11515 714 1374 0 12347 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 54904

[startup+12.7012 s]
/proc/loadavg: 0.93 1.01 1.07 2/107 16102
/proc/meminfo: memFree=1736364/2059040 swapFree=4170748/4192956
[pid=16101] ppid=16099 vsize=56452 CPUtime=12.69
/proc/16101/stat : 16101 (pbscip.linux.x8) R 16099 16101 14619 0 -1 4202496 51278 0 0 0 1199 70 0 0 25 0 1 0 6871862 57806848 11535 1992294400 4194304 9819077 140735971835264 18446744073709551615 7311779 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16101/statm: 14113 11535 714 1374 0 12734 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 56452

[startup+25.5013 s]
/proc/loadavg: 0.95 1.00 1.07 2/107 16102
/proc/meminfo: memFree=1736364/2059040 swapFree=4170748/4192956
[pid=16101] ppid=16099 vsize=55988 CPUtime=25.48
/proc/16101/stat : 16101 (pbscip.linux.x8) R 16099 16101 14619 0 -1 4202496 82367 0 0 0 2461 87 0 0 25 0 1 0 6871862 57331712 11542 1992294400 4194304 9819077 140735971835264 18446744073709551615 6391455 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16101/statm: 13997 11542 714 1374 0 12618 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 55988

[startup+51.1015 s]
/proc/loadavg: 0.96 1.00 1.07 2/107 16104
/proc/meminfo: memFree=1736240/2059040 swapFree=4170748/4192956
[pid=16101] ppid=16099 vsize=57304 CPUtime=51.08
/proc/16101/stat : 16101 (pbscip.linux.x8) R 16099 16101 14619 0 -1 4202496 135985 0 0 0 4992 116 0 0 25 0 1 0 6871862 58679296 11558 1992294400 4194304 9819077 140735971835264 18446744073709551615 7311946 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16101/statm: 14326 11558 714 1374 0 12947 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 57304

[startup+102.309 s]
/proc/loadavg: 0.98 1.00 1.06 2/107 16104
/proc/meminfo: memFree=1735620/2059040 swapFree=4170748/4192956
[pid=16101] ppid=16099 vsize=54672 CPUtime=102.27
/proc/16101/stat : 16101 (pbscip.linux.x8) R 16099 16101 14619 0 -1 4202496 268117 0 0 0 10044 183 0 0 25 0 1 0 6871862 55984128 11667 1992294400 4194304 9819077 140735971835264 18446744073709551615 7290936 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16101/statm: 13668 11667 714 1374 0 12289 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 54672

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.06 2/107 16106
/proc/meminfo: memFree=1733264/2059040 swapFree=4170748/4192956
[pid=16101] ppid=16099 vsize=57776 CPUtime=162.26
/proc/16101/stat : 16101 (pbscip.linux.x8) R 16099 16101 14619 0 -1 4202496 450966 0 0 0 15951 275 0 0 25 0 1 0 6871862 59162624 12297 1992294400 4194304 9819077 140735971835264 18446744073709551615 7291704 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16101/statm: 14444 12297 715 1374 0 13065 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 57776

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.05 2/107 16108
/proc/meminfo: memFree=1729792/2059040 swapFree=4170748/4192956
[pid=16101] ppid=16099 vsize=60576 CPUtime=222.24
/proc/16101/stat : 16101 (pbscip.linux.x8) R 16099 16101 14619 0 -1 4202496 530742 0 0 0 21896 328 0 0 25 0 1 0 6871862 62029824 13163 1992294400 4194304 9819077 140735971835264 18446744073709551615 6391571 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16101/statm: 15144 13163 729 1374 0 13765 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 60576

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.04 2/107 16110
/proc/meminfo: memFree=1729792/2059040 swapFree=4170748/4192956
[pid=16101] ppid=16099 vsize=59752 CPUtime=282.22
/proc/16101/stat : 16101 (pbscip.linux.x8) R 16099 16101 14619 0 -1 4202496 634159 0 0 0 27834 388 0 0 25 0 1 0 6871862 61186048 13151 1992294400 4194304 9819077 140735971835264 18446744073709551615 7301827 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16101/statm: 14938 13151 729 1374 0 13559 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 59752

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.04 2/107 16110
/proc/meminfo: memFree=1729420/2059040 swapFree=4170748/4192956
[pid=16101] ppid=16099 vsize=61272 CPUtime=342.21
/proc/16101/stat : 16101 (pbscip.linux.x8) R 16099 16101 14619 0 -1 4202496 784802 0 0 0 33756 465 0 0 25 0 1 0 6871862 62742528 13277 1992294400 4194304 9819077 140735971835264 18446744073709551615 7292227 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16101/statm: 15318 13277 729 1374 0 13939 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 61272

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

[startup+345.501 s]
/proc/loadavg: 0.99 1.00 1.04 2/107 16110
/proc/meminfo: memFree=1728304/2059040 swapFree=4170748/4192956
[pid=16101] ppid=16099 vsize=66924 CPUtime=345.41
/proc/16101/stat : 16101 (pbscip.linux.x8) R 16099 16101 14619 0 -1 4202496 794360 0 0 0 34071 470 0 0 25 0 1 0 6871862 68530176 13627 1992294400 4194304 9819077 140735971835264 18446744073709551615 7291597 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16101/statm: 16731 13627 729 1374 0 15352 0
Current children cumulated CPU time (s) 345.41
Current children cumulated vsize (KiB) 66924

[startup+351.901 s]
/proc/loadavg: 0.99 1.00 1.04 2/107 16112
/proc/meminfo: memFree=1729420/2059040 swapFree=4170748/4192956
[pid=16101] ppid=16099 vsize=61536 CPUtime=351.82
/proc/16101/stat : 16101 (pbscip.linux.x8) R 16099 16101 14619 0 -1 4202496 815043 0 0 0 34703 479 0 0 25 0 1 0 6871862 63012864 13326 1992294400 4194304 9819077 140735971835264 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16101/statm: 15384 13326 729 1374 0 14005 0
Current children cumulated CPU time (s) 351.82
Current children cumulated vsize (KiB) 61536

[startup+355.101 s]
/proc/loadavg: 0.99 1.00 1.04 2/107 16112
/proc/meminfo: memFree=1729544/2059040 swapFree=4170748/4192956
[pid=16101] ppid=16099 vsize=60060 CPUtime=355
/proc/16101/stat : 16101 (pbscip.linux.x8) R 16099 16101 14619 0 -1 4202496 824485 0 0 0 35016 484 0 0 25 0 1 0 6871862 61501440 13178 1992294400 4194304 9819077 140735971835264 18446744073709551615 7291843 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16101/statm: 15015 13178 729 1374 0 13636 0
Current children cumulated CPU time (s) 355
Current children cumulated vsize (KiB) 60060

[startup+356.701 s]
/proc/loadavg: 0.99 1.00 1.04 2/107 16112
/proc/meminfo: memFree=1729544/2059040 swapFree=4170748/4192956
[pid=16101] ppid=16099 vsize=60508 CPUtime=356.61
/proc/16101/stat : 16101 (pbscip.linux.x8) R 16099 16101 14619 0 -1 4202496 827483 0 0 0 35175 486 0 0 25 0 1 0 6871862 61960192 13262 1992294400 4194304 9819077 140735971835264 18446744073709551615 6656904 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16101/statm: 15127 13262 729 1374 0 13748 0
Current children cumulated CPU time (s) 356.61
Current children cumulated vsize (KiB) 60508

[startup+358.301 s]
/proc/loadavg: 0.99 1.00 1.04 2/107 16112
/proc/meminfo: memFree=1729420/2059040 swapFree=4170748/4192956
[pid=16101] ppid=16099 vsize=60856 CPUtime=358.2
/proc/16101/stat : 16101 (pbscip.linux.x8) R 16099 16101 14619 0 -1 4202496 832027 0 0 0 35332 488 0 0 25 0 1 0 6871862 62316544 13281 1992294400 4194304 9819077 140735971835264 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16101/statm: 15214 13281 729 1374 0 13835 0
Current children cumulated CPU time (s) 358.2
Current children cumulated vsize (KiB) 60856

[startup+358.701 s]
/proc/loadavg: 0.99 1.00 1.04 2/107 16112
/proc/meminfo: memFree=1729296/2059040 swapFree=4170748/4192956
[pid=16101] ppid=16099 vsize=60928 CPUtime=358.61
/proc/16101/stat : 16101 (pbscip.linux.x8) R 16099 16101 14619 0 -1 4202496 832974 0 0 0 35372 489 0 0 25 0 1 0 6871862 62390272 13323 1992294400 4194304 9819077 140735971835264 18446744073709551615 7291656 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16101/statm: 15232 13323 729 1374 0 13853 0
Current children cumulated CPU time (s) 358.61
Current children cumulated vsize (KiB) 60928

[startup+358.901 s]
/proc/loadavg: 0.99 1.00 1.04 2/107 16112
/proc/meminfo: memFree=1729296/2059040 swapFree=4170748/4192956
[pid=16101] ppid=16099 vsize=60672 CPUtime=358.81
/proc/16101/stat : 16101 (pbscip.linux.x8) R 16099 16101 14619 0 -1 4202496 833497 0 0 0 35392 489 0 0 25 0 1 0 6871862 62128128 13275 1992294400 4194304 9819077 140735971835264 18446744073709551615 7301827 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16101/statm: 15168 13275 729 1374 0 13789 0
Current children cumulated CPU time (s) 358.81
Current children cumulated vsize (KiB) 60672

[startup+359.001 s]
/proc/loadavg: 0.99 1.00 1.04 2/107 16112
/proc/meminfo: memFree=1729296/2059040 swapFree=4170748/4192956
[pid=16101] ppid=16099 vsize=55908 CPUtime=358.9
/proc/16101/stat : 16101 (pbscip.linux.x8) R 16099 16101 14619 0 -1 4202496 833648 0 0 0 35401 489 0 0 25 0 1 0 6871862 57249792 12024 1992294400 4194304 9819077 140735971835264 18446744073709551615 6179930 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16101/statm: 13977 12024 730 1374 0 12598 0
Current children cumulated CPU time (s) 358.9
Current children cumulated vsize (KiB) 55908

Child status: 0
Real time (s): 359.018
CPU time (s): 358.933
CPU user time (s): 354.027
CPU system time (s): 4.90625
CPU usage (%): 99.9764
Max. virtual memory (cumulated for all children) (KiB): 75852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 354.027
system time used= 4.90625
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 833652
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= 4599

runsolver used 0.604908 second user time and 1.69074 second system time

The end

Launcher Data 

Begin job on node031 at 2010-06-16 04:36:14
IDJOB=2665200
IDBENCH=48143
IDSOLVER=1168
FILE ID=node031/2665200-1276655774
PBS_JOBID= 11172432
Free space on /tmp= 62584 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_100_25_4.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2665200-1276655774/watcher-2665200-1276655774 -o /tmp/evaluation-result-2665200-1276655774/solver-2665200-1276655774 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665200-1276655774.opb -t 1800 -m 1800

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

MD5SUM BENCH= 4c6ab7a9b1b11dc4bf8c6231156cc585
RANDOM SEED=380572985

node031.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		: 3000.219
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	: 6000.43
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		: 3000.219
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	: 5599.53
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1781044 kB
Buffers:         38060 kB
Cached:         123484 kB
SwapCached:       1484 kB
Active:          98272 kB
Inactive:       102488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1781044 kB
SwapTotal:     4192956 kB
SwapFree:      4170748 kB
Dirty:            6212 kB
Writeback:           0 kB
AnonPages:       37736 kB
Mapped:          15388 kB
Slab:            55232 kB
PageTables:       3992 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181480 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62576 MiB
End job on node031 at 2010-06-16 04:42:13