Trace number 2665019

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 solverOPT3 3.84941 3.85274

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=5-P0=13-P1=29-P2=29-P3=31-P4=37-P5=17-P6=29-P7=3-P8=29-P9=17-B.opb
MD5SUMf969522c25fcd822319ca2a51d36dbf7
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark1.89471
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables135
Total number of constraints19
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 constraints19
Minimum length of a constraint5
Maximum length of a constraint35
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)225
Sum of products size (including duplicates)450
Number of different products225
Sum of products size450

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-2665019-1276647779.opb>
0.00/0.01	c original problem has 360 variables (360 bin, 0 int, 0 impl, 0 cont) and 244 constraints
0.00/0.01	c problem read
0.00/0.01	c presolving settings loaded
0.00/0.02	c presolving:
0.00/0.04	c (round 1) 10 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 30 chg coeffs, 0 upgd conss, 1768 impls, 0 clqs
0.00/0.04	c (round 2) 23 del vars, 9 del conss, 0 chg bounds, 0 chg sides, 39 chg coeffs, 0 upgd conss, 2507 impls, 0 clqs
0.00/0.05	c (round 3) 33 del vars, 17 del conss, 0 chg bounds, 0 chg sides, 47 chg coeffs, 10 upgd conss, 3067 impls, 0 clqs
0.00/0.05	c (round 4) 43 del vars, 25 del conss, 0 chg bounds, 0 chg sides, 55 chg coeffs, 10 upgd conss, 3547 impls, 0 clqs
0.00/0.06	c (round 5) 53 del vars, 33 del conss, 0 chg bounds, 0 chg sides, 63 chg coeffs, 10 upgd conss, 3947 impls, 0 clqs
0.00/0.06	c (round 6) 63 del vars, 41 del conss, 0 chg bounds, 0 chg sides, 71 chg coeffs, 10 upgd conss, 4267 impls, 0 clqs
0.00/0.06	c (round 7) 73 del vars, 49 del conss, 0 chg bounds, 0 chg sides, 79 chg coeffs, 10 upgd conss, 4507 impls, 0 clqs
0.00/0.07	c (round 8) 83 del vars, 57 del conss, 0 chg bounds, 0 chg sides, 87 chg coeffs, 10 upgd conss, 4667 impls, 0 clqs
0.00/0.07	c (round 9) 93 del vars, 65 del conss, 0 chg bounds, 0 chg sides, 95 chg coeffs, 10 upgd conss, 4747 impls, 0 clqs
0.00/0.07	c (round 10) 103 del vars, 73 del conss, 0 chg bounds, 0 chg sides, 103 chg coeffs, 10 upgd conss, 4747 impls, 0 clqs
0.00/0.09	c    (0.0s) probing: 169/257 (65.8%) - 0 fixings, 0 aggregations, 18 implications, 0 bound changes
0.00/0.09	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.09	c presolving (11 rounds):
0.00/0.09	c  103 deleted vars, 73 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 103 changed coefficients
0.00/0.09	c  4783 implications, 0 cliques
0.00/0.09	c presolved problem has 257 variables (257 bin, 0 int, 0 impl, 0 cont) and 162 constraints
0.00/0.09	c     142 constraints of type <and>
0.00/0.09	c       9 constraints of type <linear>
0.00/0.09	c      11 constraints of type <logicor>
0.00/0.09	c transformed objective value is always integral (scale: 2)
0.00/0.09	c Presolving Time: 0.04
0.00/0.09	c - non default parameters ----------------------------------------------------------------------
0.00/0.09	c # SCIP version 1.2.1.2
0.00/0.09	c 
0.00/0.09	c # frequency for displaying node information lines
0.00/0.09	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.09	c display/freq = 10000
0.00/0.09	c 
0.00/0.09	c # maximal time in seconds to run
0.00/0.09	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.09	c limits/time = 1800
0.00/0.09	c 
0.00/0.09	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.09	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.09	c limits/memory = 1620
0.00/0.09	c 
0.00/0.09	c # should presolving try to simplify inequalities
0.00/0.09	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.09	c constraints/linear/simplifyinequalities = TRUE
0.00/0.09	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 primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.00/0.10	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.10	c heuristics/undercover/freq = 0
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 
0.09/0.10	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.10	c   0.0s|     1 |     0 |    20 |     - |1291k|   0 |  10 | 257 | 162 | 257 | 303 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.17	c   0.1s|     1 |     0 |    36 |     - |1325k|   0 |  35 | 257 | 162 | 257 | 317 |  14 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.19	c   0.1s|     1 |     0 |    59 |     - |1380k|   0 |  52 | 257 | 162 | 257 | 333 |  30 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.18/0.22	c   0.1s|     1 |     0 |   104 |     - |1436k|   0 |  59 | 257 | 162 | 257 | 354 |  51 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.18/0.26	c   0.2s|     1 |     0 |   163 |     - |1557k|   0 |  91 | 257 | 162 | 257 | 379 |  76 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.32	c   0.2s|     1 |     0 |   237 |     - |1643k|   0 |  89 | 257 | 162 | 257 | 411 | 108 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.39	c   0.3s|     1 |     0 |   340 |     - |1771k|   0 | 114 | 257 | 162 | 257 | 442 | 139 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.57	c   0.5s|     1 |     2 |   340 |     - |1771k|   0 | 114 | 257 | 162 | 257 | 442 | 139 |   0 |  23 | 3.000000e+00 |      --      |    Inf 
3.79/3.84	o 3
3.79/3.84	c * 3.5s|   424 |     0 |  7608 |  17.2 |1962k|  53 |   - | 257 | 323 | 257 | 252 |1522 | 161 |1706 | 3.000000e+00 | 3.000000e+00 |   0.00%
3.79/3.84	c 
3.79/3.84	c SCIP Status        : problem is solved [optimal solution found]
3.79/3.84	c Solving Time (sec) : 3.46
3.79/3.84	c Solving Nodes      : 424
3.79/3.84	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
3.79/3.84	c Dual Bound         : +3.00000000000000e+00
3.79/3.84	c Gap                : 0.00 %
3.79/3.84	s OPTIMUM FOUND
3.79/3.84	v x135 -x134 -x133 x132 x131 -x130 x129 x128 x127 -x126 x90 x89 -x88 x87 x86 -x125 -x124 -x123 -x122 x121 x85 x84 -x83 -x82 x81 -x120 
3.79/3.84	v -x119 x118 -x117 -x116 x80 -x79 -x78 x77 x76 -x115 x114 -x113 x112 -x111 x75 -x74 x73 -x72 x71 -x110 -x109 -x108 x107 -x106 
3.79/3.84	v -x70 x69 -x68 x67 x66 -x105 -x104 x103 -x102 -x101 -x65 -x64 x63 -x62 x61 -x100 -x99 x98 x97 x96 -x60 -x59 x58 x57 x56 -x95 
3.79/3.84	v -x94 -x93 x92 -x91 -x55 x54 -x53 x52 x51 x50 -x49 x48 x47 x46 x45 -x44 -x43 x42 x41 -x40 -x39 -x38 x37 x36 -x35 -x34 x33 x32 
3.79/3.84	v x31 x30 x29 x28 x27 x26 -x25 x24 x23 x22 x21 x20 -x19 -x18 x17 x16 x15 -x14 x13 -x12 x11 x10 x9 -x8 -x7 x6 -x5 -x4 -x3 x2 
3.79/3.84	v x1 
3.79/3.84	c SCIP Status        : problem is solved [optimal solution found]
3.79/3.84	c Solving Time       :       3.46
3.79/3.84	c Original Problem   :
3.79/3.84	c   Problem name     : HOME/instance-2665019-1276647779.opb
3.79/3.84	c   Variables        : 360 (360 binary, 0 integer, 0 implicit integer, 0 continuous)
3.79/3.84	c   Constraints      : 244 initial, 244 maximal
3.79/3.84	c Presolved Problem  :
3.79/3.84	c   Problem name     : t_HOME/instance-2665019-1276647779.opb
3.79/3.84	c   Variables        : 257 (257 binary, 0 integer, 0 implicit integer, 0 continuous)
3.79/3.84	c   Constraints      : 162 initial, 323 maximal
3.79/3.84	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
3.79/3.84	c   trivial          :       0.00          0          0          0          0          0          0          0          0
3.79/3.84	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
3.79/3.84	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
3.79/3.84	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
3.79/3.84	c   implics          :       0.00          0          0          0          0          0          0          0          0
3.79/3.84	c   probing          :       0.01          0          0          0          0          0          0          0          0
3.79/3.84	c   and              :       0.02         18         73          0          0          0         73          0         73
3.79/3.84	c   linear           :       0.01          2         10          0          0          0          0          0         30
3.79/3.84	c   logicor          :       0.00          0          0          0          0          0          0          0          0
3.79/3.84	c   root node        :          -          0          -          -          0          -          -          -          -
3.79/3.84	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
3.79/3.84	c   integral         :          0          0          0        411          0         15        145          0          0        650
3.79/3.84	c   and              :        142        900       1692          0          0         49       1342       1423          0          0
3.79/3.84	c   linear           :          9          6       1642          0          0         54        654          0          0          0
3.79/3.84	c   logicor          :         11+         6        511          1          0          4        117          0          0          0
3.79/3.84	c   countsols        :          0          0          0          1          0          0          0          0          0          0
3.79/3.84	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
3.79/3.84	c   integral         :       1.75       0.00       0.00       1.75       0.00
3.79/3.84	c   and              :       0.04       0.02       0.02       0.00       0.00
3.79/3.84	c   linear           :       0.01       0.00       0.01       0.00       0.00
3.79/3.84	c   logicor          :       0.00       0.00       0.00       0.00       0.00
3.79/3.84	c   countsols        :       0.00       0.00       0.00       0.00       0.00
3.79/3.84	c Propagators        :       Time      Calls    Cutoffs    DomReds
3.79/3.84	c   vbounds          :       0.00          2          0          0
3.79/3.84	c   rootredcost      :       0.00          0          0          0
3.79/3.84	c   pseudoobj        :       0.00       1340          0          0
3.79/3.84	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
3.79/3.84	c   propagation      :       0.01        107        100        476       18.0          8       14.4          -
3.79/3.84	c   infeasible LP    :       0.00         17         17         33       14.0          3       14.7          0
3.79/3.84	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
3.79/3.84	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
3.79/3.84	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
3.79/3.84	c   applied globally :          -          -          -        161       11.3          -          -          -
3.79/3.84	c   applied locally  :          -          -          -          0        0.0          -          -          -
3.79/3.84	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
3.79/3.84	c   cut pool         :       0.00          5          -          -         78          -    (maximal pool size: 436)
3.79/3.84	c   redcost          :       0.00        902          0          1          0          0
3.79/3.84	c   impliedbounds    :       0.00          6          0          0         58          0
3.79/3.84	c   intobj           :       0.00          0          0          0          0          0
3.79/3.84	c   cgmip            :       0.00          0          0          0          0          0
3.79/3.84	c   gomory           :       0.06          6          0          0        255          0
3.79/3.84	c   strongcg         :       0.04          6          0          0        536          0
3.79/3.84	c   cmir             :       0.02          6          0          0        100          0
3.79/3.84	c   flowcover        :       0.07          6          0          0        196          0
3.79/3.84	c   clique           :       0.00          6          0          0          2          0
3.79/3.84	c   zerohalf         :       0.00          0          0          0          0          0
3.79/3.84	c   mcf              :       0.00          1          0          0          0          0
3.79/3.84	c   rapidlearning    :       0.02          1          0          0          0          0
3.79/3.84	c Pricers            :       Time      Calls       Vars
3.79/3.84	c   problem variables:       0.00          0          0
3.79/3.84	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
3.79/3.84	c   relpscost        :       1.75        410         15        145          0          0        650
3.79/3.84	c   pscost           :       0.00          0          0          0          0          0          0
3.79/3.84	c   inference        :       0.00          0          0          0          0          0          0
3.79/3.84	c   mostinf          :       0.00          0          0          0          0          0          0
3.79/3.84	c   leastinf         :       0.00          0          0          0          0          0          0
3.79/3.84	c   fullstrong       :       0.00          0          0          0          0          0          0
3.79/3.84	c   allfullstrong    :       0.00          0          0          0          0          0          0
3.79/3.84	c   random           :       0.00          0          0          0          0          0          0
3.79/3.84	c Primal Heuristics  :       Time      Calls      Found
3.79/3.84	c   LP solutions     :       0.00          -          1
3.79/3.84	c   pseudo solutions :       0.00          -          0
3.79/3.84	c   oneopt           :       0.00          0          0
3.79/3.84	c   crossover        :       0.00          0          0
3.79/3.84	c   guideddiving     :       0.00          0          0
3.79/3.84	c   intshifting      :       0.00          0          0
3.79/3.84	c   coefdiving       :       0.01          1          0
3.79/3.84	c   pscostdiving     :       0.00          1          0
3.79/3.84	c   fracdiving       :       0.01          1          0
3.79/3.84	c   veclendiving     :       0.01          1          0
3.79/3.84	c   linesearchdiving :       0.01          1          0
3.79/3.84	c   feaspump         :       0.01          1          0
3.79/3.84	c   objpscostdiving  :       0.06          1          0
3.79/3.84	c   rootsoldiving    :       0.06          1          0
3.79/3.84	c   trivial          :       0.00          2          0
3.79/3.84	c   simplerounding   :       0.00          0          0
3.79/3.84	c   zirounding       :       0.00        337          0
3.79/3.84	c   rounding         :       0.03        375          0
3.79/3.84	c   shifting         :       0.13         67          0
3.79/3.84	c   twoopt           :       0.00          0          0
3.79/3.84	c   fixandinfer      :       0.00          0          0
3.79/3.84	c   intdiving        :       0.00          0          0
3.79/3.84	c   actconsdiving    :       0.00          0          0
3.79/3.84	c   octane           :       0.00          0          0
3.79/3.84	c   rens             :       0.01          1          0
3.79/3.84	c   rins             :       0.00          0          0
3.79/3.84	c   localbranching   :       0.00          0          0
3.79/3.84	c   mutation         :       0.00          0          0
3.79/3.84	c   dins             :       0.00          0          0
3.79/3.84	c   undercover       :       0.00          1          0
3.79/3.84	c   nlp              :       0.00          0          0
3.79/3.84	c   trysol           :       0.00          0          0
3.79/3.84	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
3.79/3.84	c   primal LP        :       0.18          0          0       0.00       0.00
3.79/3.84	c   dual LP          :       0.75        943       5369       5.69    7158.67
3.79/3.84	c   lex dual LP      :       0.00          0          0       0.00          -
3.79/3.84	c   barrier LP       :       0.00          0          0       0.00          -
3.79/3.84	c   diving/probing LP:       0.16        139       2239      16.11   13993.75
3.79/3.84	c   strong branching :       1.73       1706      20644      12.10   11932.95
3.79/3.84	c     (at root node) :          -         23       1269      55.17          -
3.79/3.84	c   conflict analysis:       0.00          0          0       0.00          -
3.79/3.84	c B&B Tree           :
3.79/3.84	c   number of runs   :          1
3.79/3.84	c   nodes            :        424
3.79/3.84	c   nodes (total)    :        424
3.79/3.84	c   nodes left       :          0
3.79/3.84	c   max depth        :         53
3.79/3.84	c   max depth (total):         53
3.79/3.84	c   backtracks       :         57 (13.4%)
3.79/3.84	c   delayed cutoffs  :         25
3.79/3.84	c   repropagations   :        109 (248 domain reductions, 17 cutoffs)
3.79/3.84	c   avg switch length:       3.04
3.79/3.84	c   switching time   :       0.20
3.79/3.84	c Solution           :
3.79/3.84	c   Solutions found  :          1 (1 improvements)
3.79/3.84	c   First Solution   : +3.00000000000000e+00   (in run 1, after 424 nodes, 3.46 seconds, depth 53, found by <relaxation>)
3.79/3.84	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 424 nodes, 3.46 seconds, depth 53, found by <relaxation>)
3.79/3.84	c   Dual Bound       : +3.00000000000000e+00
3.79/3.84	c   Gap              :       0.00 %
3.79/3.84	c   Root Dual Bound  : +3.00000000000000e+00
3.79/3.84	c   Root Iterations  :        340
3.79/3.85	c Time complete: 3.84.

Verifier Data 

OK	3

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2665019-1276647779/watcher-2665019-1276647779 -o /tmp/evaluation-result-2665019-1276647779/solver-2665019-1276647779 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665019-1276647779.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: 0.98 1.10 1.03 2/105 12662
/proc/meminfo: memFree=1798460/2059040 swapFree=4140808/4192956
[pid=12662] ppid=12660 vsize=6356 CPUtime=0
/proc/12662/stat : 12662 (pbscip.linux.x8) R 12660 12662 11986 0 -1 4202496 589 0 0 0 0 0 0 0 24 0 1 0 6071411 6508544 510 1992294400 4194304 9819077 140734580253040 18446744073709551615 8656455 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12662/statm: 1589 512 338 1374 0 210 0

[startup+0.0141859 s]
/proc/loadavg: 0.98 1.10 1.03 2/105 12662
/proc/meminfo: memFree=1798460/2059040 swapFree=4140808/4192956
[pid=12662] ppid=12660 vsize=10556 CPUtime=0
/proc/12662/stat : 12662 (pbscip.linux.x8) R 12660 12662 11986 0 -1 4202496 1584 0 0 0 0 0 0 0 24 0 1 0 6071411 10809344 1505 1992294400 4194304 9819077 140734580253040 18446744073709551615 8656455 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12662/statm: 2674 1513 389 1374 0 1295 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 10556

[startup+0.101193 s]
/proc/loadavg: 0.98 1.10 1.03 2/105 12662
/proc/meminfo: memFree=1798460/2059040 swapFree=4140808/4192956
[pid=12662] ppid=12660 vsize=14728 CPUtime=0.09
/proc/12662/stat : 12662 (pbscip.linux.x8) R 12660 12662 11986 0 -1 4202496 8272 0 0 0 4 5 0 0 24 0 1 0 6071411 15081472 2443 1992294400 4194304 9819077 140734580253040 18446744073709551615 5440887 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12662/statm: 3682 2443 529 1374 0 2303 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14728

[startup+0.301212 s]
/proc/loadavg: 0.98 1.10 1.03 2/105 12662
/proc/meminfo: memFree=1798460/2059040 swapFree=4140808/4192956
[pid=12662] ppid=12660 vsize=17876 CPUtime=0.29
/proc/12662/stat : 12662 (pbscip.linux.x8) R 12660 12662 11986 0 -1 4202496 13182 0 0 0 20 9 0 0 25 0 1 0 6071411 18305024 3279 1992294400 4194304 9819077 140734580253040 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12662/statm: 4469 3279 697 1374 0 3090 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17876

[startup+0.701251 s]
/proc/loadavg: 0.98 1.10 1.03 2/105 12662
/proc/meminfo: memFree=1798460/2059040 swapFree=4140808/4192956
[pid=12662] ppid=12660 vsize=20872 CPUtime=0.69
/proc/12662/stat : 12662 (pbscip.linux.x8) R 12660 12662 11986 0 -1 4202496 17414 0 0 0 58 11 0 0 25 0 1 0 6071411 21372928 3820 1992294400 4194304 9819077 140734580253040 18446744073709551615 8657695 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12662/statm: 4954 3815 717 1374 0 3575 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20872

[startup+1.50133 s]
/proc/loadavg: 0.98 1.10 1.03 2/106 12663
/proc/meminfo: memFree=1785308/2059040 swapFree=4140808/4192956
[pid=12662] ppid=12660 vsize=20896 CPUtime=1.49
/proc/12662/stat : 12662 (pbscip.linux.x8) R 12660 12662 11986 0 -1 4202496 23170 0 0 0 133 16 0 0 25 0 1 0 6071411 21397504 3825 1992294400 4194304 9819077 140734580253040 18446744073709551615 7235457 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12662/statm: 5224 3825 720 1374 0 3845 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20896

[startup+3.10148 s]
/proc/loadavg: 0.98 1.10 1.03 2/106 12663
/proc/meminfo: memFree=1785060/2059040 swapFree=4140808/4192956
[pid=12662] ppid=12660 vsize=21076 CPUtime=3.08
/proc/12662/stat : 12662 (pbscip.linux.x8) R 12660 12662 11986 0 -1 4202496 36942 0 0 0 279 29 0 0 25 0 1 0 6071411 21581824 3828 1992294400 4194304 9819077 140734580253040 18446744073709551615 8657695 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12662/statm: 5269 3828 722 1374 0 3890 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 21076

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

[startup+3.50152 s]
/proc/loadavg: 0.98 1.10 1.03 2/106 12663
/proc/meminfo: memFree=1784936/2059040 swapFree=4140808/4192956
[pid=12662] ppid=12660 vsize=19992 CPUtime=3.49
/proc/12662/stat : 12662 (pbscip.linux.x8) R 12660 12662 11986 0 -1 4202496 39739 0 0 0 316 33 0 0 25 0 1 0 6071411 20471808 3823 1992294400 4194304 9819077 140734580253040 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12662/statm: 4998 3823 722 1374 0 3619 0
Current children cumulated CPU time (s) 3.49
Current children cumulated vsize (KiB) 19992

[startup+3.70154 s]
/proc/loadavg: 0.98 1.10 1.03 2/106 12663
/proc/meminfo: memFree=1784936/2059040 swapFree=4140808/4192956
[pid=12662] ppid=12660 vsize=21436 CPUtime=3.69
/proc/12662/stat : 12662 (pbscip.linux.x8) R 12660 12662 11986 0 -1 4202496 41561 0 0 0 333 36 0 0 25 0 1 0 6071411 21950464 3830 1992294400 4194304 9819077 140734580253040 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12662/statm: 5359 3830 722 1374 0 3980 0
Current children cumulated CPU time (s) 3.69
Current children cumulated vsize (KiB) 21436

[startup+3.80155 s]
/proc/loadavg: 0.98 1.10 1.03 2/106 12663
/proc/meminfo: memFree=1784936/2059040 swapFree=4140808/4192956
[pid=12662] ppid=12660 vsize=20344 CPUtime=3.79
/proc/12662/stat : 12662 (pbscip.linux.x8) R 12660 12662 11986 0 -1 4202496 42518 0 0 0 342 37 0 0 25 0 1 0 6071411 20832256 3827 1992294400 4194304 9819077 140734580253040 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12662/statm: 5086 3827 722 1374 0 3707 0
Current children cumulated CPU time (s) 3.79
Current children cumulated vsize (KiB) 20344

Child status: 0
Real time (s): 3.85274
CPU time (s): 3.84941
CPU user time (s): 3.47147
CPU system time (s): 0.377942
CPU usage (%): 99.9138
Max. virtual memory (cumulated for all children) (KiB): 21568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.47147
system time used= 0.377942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42960
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 42

runsolver used 0.006998 second user time and 0.025996 second system time

The end

Launcher Data 

Begin job on node089 at 2010-06-16 02:22:59
IDJOB=2665019
IDBENCH=47962
IDSOLVER=1168
FILE ID=node089/2665019-1276647779
PBS_JOBID= 11172414
Free space on /tmp= 62556 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/roussel/factor-mod-B/factor-mod-size=5-P0=13-P1=29-P2=29-P3=31-P4=37-P5=17-P6=29-P7=3-P8=29-P9=17-B.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-2665019-1276647779/watcher-2665019-1276647779 -o /tmp/evaluation-result-2665019-1276647779/solver-2665019-1276647779 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665019-1276647779.opb -t 1800 -m 1800

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

MD5SUM BENCH= f969522c25fcd822319ca2a51d36dbf7
RANDOM SEED=833466263

node089.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	: 5999.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1798988 kB
Buffers:         68980 kB
Cached:         112604 kB
SwapCached:       6356 kB
Active:          93800 kB
Inactive:       101508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1798988 kB
SwapTotal:     4192956 kB
SwapFree:      4140808 kB
Dirty:            6564 kB
Writeback:           0 kB
AnonPages:       11332 kB
Mapped:          13032 kB
Slab:            43284 kB
PageTables:       4000 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181120 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= 62552 MiB
End job on node089 at 2010-06-16 02:23:03