Trace number 2665106

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 17.5253 17.5367

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=7-P0=127-P1=59-P2=127-P3=89-P4=17-P5=43-P6=53-B.opb
MD5SUM2a6a0a2817e3d179ce21769d61c8a844
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 benchmark0.577912
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 variables126
Total number of constraints13
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 constraints13
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)294
Sum of products size (including duplicates)588
Number of different products294
Sum of products size588

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-2665106-1276649791.opb>
0.00/0.01	c original problem has 420 variables (420 bin, 0 int, 0 impl, 0 cont) and 307 constraints
0.00/0.01	c problem read
0.00/0.01	c presolving settings loaded
0.00/0.02	c presolving:
0.02/0.06	c (round 1) 6 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 35 chg coeffs, 0 upgd conss, 1656 impls, 0 clqs
0.02/0.06	c (round 2) 20 del vars, 12 del conss, 0 chg bounds, 0 chg sides, 47 chg coeffs, 7 upgd conss, 2496 impls, 0 clqs
0.02/0.07	c (round 3) 34 del vars, 24 del conss, 0 chg bounds, 0 chg sides, 59 chg coeffs, 7 upgd conss, 3168 impls, 0 clqs
0.02/0.07	c (round 4) 48 del vars, 36 del conss, 0 chg bounds, 0 chg sides, 71 chg coeffs, 7 upgd conss, 3672 impls, 0 clqs
0.02/0.07	c (round 5) 62 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 83 chg coeffs, 7 upgd conss, 4008 impls, 0 clqs
0.02/0.08	c (round 6) 76 del vars, 60 del conss, 0 chg bounds, 0 chg sides, 95 chg coeffs, 7 upgd conss, 4176 impls, 0 clqs
0.02/0.08	c (round 7) 90 del vars, 72 del conss, 0 chg bounds, 0 chg sides, 107 chg coeffs, 7 upgd conss, 4176 impls, 0 clqs
0.09/0.10	c    (0.1s) probing: 172/330 (52.1%) - 0 fixings, 0 aggregations, 12 implications, 0 bound changes
0.09/0.10	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.10	c presolving (8 rounds):
0.09/0.10	c  90 deleted vars, 72 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 107 changed coefficients
0.09/0.10	c  4200 implications, 0 cliques
0.09/0.10	c presolved problem has 330 variables (330 bin, 0 int, 0 impl, 0 cont) and 229 constraints
0.09/0.10	c     216 constraints of type <and>
0.09/0.10	c       6 constraints of type <linear>
0.09/0.10	c       7 constraints of type <logicor>
0.09/0.10	c transformed objective value is always integral (scale: 2)
0.09/0.10	c Presolving Time: 0.05
0.09/0.10	c - non default parameters ----------------------------------------------------------------------
0.09/0.10	c # SCIP version 1.2.1.2
0.09/0.10	c 
0.09/0.10	c # frequency for displaying node information lines
0.09/0.10	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.10	c display/freq = 10000
0.09/0.10	c 
0.09/0.10	c # maximal time in seconds to run
0.09/0.10	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.10	c limits/time = 1800
0.09/0.10	c 
0.09/0.10	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.10	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.10	c limits/memory = 1620
0.09/0.10	c 
0.09/0.10	c # should presolving try to simplify inequalities
0.09/0.10	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.10	c constraints/linear/simplifyinequalities = TRUE
0.09/0.10	c 
0.09/0.10	c # should presolving try to simplify knapsacks
0.09/0.10	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.10	c constraints/knapsack/simplifyinequalities = TRUE
0.09/0.10	c 
0.09/0.10	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.09/0.10	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.10	c heuristics/undercover/freq = 0
0.09/0.10	c 
0.09/0.10	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.09/0.10	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.10	c separating/rapidlearning/freq = 0
0.09/0.10	c 
0.09/0.10	c -----------------------------------------------------------------------------------------------
0.09/0.10	c start solving
0.09/0.10	c 
0.09/0.11	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.11	c   0.1s|     1 |     0 |    15 |     - |1591k|   0 |   8 | 330 | 229 | 330 | 445 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.69/0.78	c   0.5s|     1 |     0 |    21 |     - |1616k|   0 |   9 | 330 | 229 | 330 | 450 |   5 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.69/0.80	c   0.5s|     1 |     0 |    30 |     - |1634k|   0 |  20 | 330 | 229 | 330 | 455 |  10 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.79/0.82	c   0.5s|     1 |     0 |    59 |     - |1661k|   0 |  34 | 330 | 229 | 330 | 462 |  17 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.79/0.85	c   0.6s|     1 |     0 |    88 |     - |1678k|   0 |  36 | 330 | 229 | 330 | 478 |  33 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.79/0.89	c   0.6s|     1 |     0 |   130 |     - |1691k|   0 |  44 | 330 | 229 | 330 | 488 |  43 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.89/0.95	c   0.6s|     1 |     0 |   164 |     - |1727k|   0 |  62 | 330 | 229 | 330 | 500 |  55 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.09/1.11	c   0.8s|     1 |     2 |   164 |     - |1727k|   0 |  62 | 330 | 229 | 330 | 500 |  55 |   0 |  15 | 3.000000e+00 |      --      |    Inf 
17.49/17.52	o 3
17.49/17.52	c *16.1s|  4628 |     0 | 49946 |  10.8 |3137k|  57 |   - | 330 |2711 | 330 | 279 |  13k|2570 |2261 | 3.000000e+00 | 3.000000e+00 |   0.00%
17.49/17.52	c 
17.49/17.52	c SCIP Status        : problem is solved [optimal solution found]
17.49/17.52	c Solving Time (sec) : 16.07
17.49/17.52	c Solving Nodes      : 4628
17.49/17.52	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
17.49/17.52	c Dual Bound         : +3.00000000000000e+00
17.49/17.52	c Gap                : 0.00 %
17.49/17.52	s OPTIMUM FOUND
17.49/17.52	v -x126 -x125 -x124 -x123 x122 x121 x120 -x119 -x118 x117 -x116 x115 x114 x113 -x84 -x83 x82 -x81 -x80 -x79 x78 -x112 x111 x110 -x109 
17.49/17.52	v x108 x107 -x106 -x77 x76 x75 x74 x73 x72 x71 -x105 -x104 -x103 -x102 -x101 -x100 -x99 x70 -x69 x68 x67 x66 -x65 x64 x98 
17.49/17.52	v -x97 -x96 x95 -x94 -x93 x92 -x63 -x62 x61 x60 x59 x58 x57 -x91 -x90 -x89 -x88 -x87 -x86 -x85 x56 -x55 -x54 x53 -x52 x51 x50 -x49 
17.49/17.52	v x48 x47 -x46 x45 -x44 x43 -x42 x41 -x40 x39 x38 x37 x36 x35 -x34 -x33 x32 -x31 x30 x29 -x28 -x27 -x26 -x25 -x24 x23 x22 x21 
17.49/17.52	v x20 x19 x18 x17 -x16 x15 -x14 -x13 x12 x11 -x10 -x9 x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
17.49/17.52	c SCIP Status        : problem is solved [optimal solution found]
17.49/17.52	c Solving Time       :      16.07
17.49/17.52	c Original Problem   :
17.49/17.52	c   Problem name     : HOME/instance-2665106-1276649791.opb
17.49/17.52	c   Variables        : 420 (420 binary, 0 integer, 0 implicit integer, 0 continuous)
17.49/17.52	c   Constraints      : 307 initial, 307 maximal
17.49/17.52	c Presolved Problem  :
17.49/17.52	c   Problem name     : t_HOME/instance-2665106-1276649791.opb
17.49/17.52	c   Variables        : 330 (330 binary, 0 integer, 0 implicit integer, 0 continuous)
17.49/17.52	c   Constraints      : 229 initial, 2711 maximal
17.49/17.52	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
17.49/17.52	c   trivial          :       0.00          0          0          0          0          0          0          0          0
17.49/17.52	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
17.49/17.52	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
17.49/17.52	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
17.49/17.52	c   implics          :       0.00          0          0          0          0          0          0          0          0
17.49/17.52	c   probing          :       0.01          0          0          0          0          0          0          0          0
17.49/17.52	c   and              :       0.01         12         72          0          0          0         72          0         72
17.49/17.52	c   linear           :       0.00          1          5          0          0          0          0          0         35
17.49/17.52	c   logicor          :       0.00          0          0          0          0          0          0          0          0
17.49/17.52	c   root node        :          -          0          -          -          0          -          -          -          -
17.49/17.52	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
17.49/17.52	c   integral         :          0          0          0       3774          0          1        183          0          0       7376
17.49/17.52	c   and              :        216       8845      15026          1          0        323      19845      13762          0          0
17.49/17.52	c   linear           :          6          6      14703          1          0       1330       8519          0          0          0
17.49/17.52	c   logicor          :          7+         6       7189          1          0        107       1859          0          0          0
17.49/17.52	c   countsols        :          0          0          0          1          0          0          0          0          0          0
17.49/17.52	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
17.49/17.52	c   integral         :       2.34       0.00       0.00       2.34       0.00
17.49/17.52	c   and              :       0.40       0.22       0.18       0.00       0.00
17.49/17.52	c   linear           :       0.54       0.00       0.54       0.00       0.00
17.49/17.52	c   logicor          :       0.15       0.00       0.15       0.00       0.00
17.49/17.52	c   countsols        :       0.00       0.00       0.00       0.00       0.00
17.49/17.52	c Propagators        :       Time      Calls    Cutoffs    DomReds
17.49/17.52	c   vbounds          :       0.00          2          0          0
17.49/17.52	c   rootredcost      :       0.00          0          0          0
17.49/17.52	c   pseudoobj        :       0.04      14673          0          0
17.49/17.52	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
17.49/17.52	c   propagation      :       0.51       1760       1760      16608       37.5        142       21.0          -
17.49/17.52	c   infeasible LP    :       0.02         37         37        257       30.7         10       23.2          0
17.49/17.52	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
17.49/17.52	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
17.49/17.52	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
17.49/17.52	c   applied globally :          -          -          -       2570       19.4          -          -          -
17.49/17.52	c   applied locally  :          -          -          -          0        0.0          -          -          -
17.49/17.52	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
17.49/17.52	c   cut pool         :       0.00          5          -          -          7          -    (maximal pool size: 94)
17.49/17.52	c   redcost          :       0.11       8845          0          0          0          0
17.49/17.52	c   impliedbounds    :       0.00          6          0          0         22          0
17.49/17.52	c   intobj           :       0.00          0          0          0          0          0
17.49/17.52	c   cgmip            :       0.00          0          0          0          0          0
17.49/17.52	c   gomory           :       0.03          6          0          0         62          0
17.49/17.52	c   strongcg         :       0.03          6          0          0         93          0
17.49/17.52	c   cmir             :       0.03          6          0          0         55          0
17.49/17.52	c   flowcover        :       0.06          6          0          0         84          0
17.49/17.52	c   clique           :       0.00          1          0          0          0          0
17.49/17.52	c   zerohalf         :       0.00          0          0          0          0          0
17.49/17.52	c   mcf              :       0.00          1          0          0          0          0
17.49/17.52	c   rapidlearning    :       0.03          1          0          0          0          0
17.49/17.52	c Pricers            :       Time      Calls       Vars
17.49/17.52	c   problem variables:       0.00          0          0
17.49/17.52	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
17.49/17.52	c   relpscost        :       2.34       3773          1        183          0          0       7376
17.49/17.52	c   pscost           :       0.00          0          0          0          0          0          0
17.49/17.52	c   inference        :       0.00          0          0          0          0          0          0
17.49/17.52	c   mostinf          :       0.00          0          0          0          0          0          0
17.49/17.52	c   leastinf         :       0.00          0          0          0          0          0          0
17.49/17.52	c   fullstrong       :       0.00          0          0          0          0          0          0
17.49/17.52	c   allfullstrong    :       0.00          0          0          0          0          0          0
17.49/17.52	c   random           :       0.00          0          0          0          0          0          0
17.49/17.52	c Primal Heuristics  :       Time      Calls      Found
17.49/17.52	c   LP solutions     :       0.00          -          1
17.49/17.52	c   pseudo solutions :       0.00          -          0
17.49/17.52	c   oneopt           :       0.00          0          0
17.49/17.52	c   crossover        :       0.00          0          0
17.49/17.52	c   guideddiving     :       0.00          0          0
17.49/17.52	c   intshifting      :       0.00          0          0
17.49/17.52	c   linesearchdiving :       0.12         25          0
17.49/17.52	c   feaspump         :       0.05         13          0
17.49/17.52	c   pscostdiving     :       0.17         26          0
17.49/17.52	c   coefdiving       :       0.14         26          0
17.49/17.52	c   fracdiving       :       0.13         26          0
17.49/17.52	c   trivial          :       0.01          2          0
17.49/17.52	c   simplerounding   :       0.00          0          0
17.49/17.52	c   zirounding       :       0.01       1000          0
17.49/17.52	c   rounding         :       0.06       1365          0
17.49/17.52	c   shifting         :       0.65        361          0
17.49/17.52	c   twoopt           :       0.00          0          0
17.49/17.52	c   fixandinfer      :       0.00          0          0
17.49/17.52	c   veclendiving     :       0.11         26          0
17.49/17.52	c   intdiving        :       0.00          0          0
17.49/17.52	c   actconsdiving    :       0.00          0          0
17.49/17.52	c   objpscostdiving  :       0.10          9          0
17.49/17.52	c   rootsoldiving    :       0.22          5          0
17.49/17.52	c   octane           :       0.00          0          0
17.49/17.52	c   rens             :       0.02          1          0
17.49/17.52	c   rins             :       0.00          0          0
17.49/17.52	c   localbranching   :       0.00          0          0
17.49/17.52	c   mutation         :       0.00          0          0
17.49/17.52	c   dins             :       0.00          0          0
17.49/17.52	c   undercover       :       0.38          1          0
17.49/17.52	c   nlp              :       0.00          0          0
17.49/17.52	c   trysol           :       0.01          0          0
17.49/17.52	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
17.49/17.52	c   primal LP        :       1.50          0          0       0.00       0.00
17.49/17.52	c   dual LP          :       7.04       9295      43232       4.65    6140.91
17.49/17.52	c   lex dual LP      :       0.00          0          0       0.00          -
17.49/17.52	c   barrier LP       :       0.00          0          0       0.00          -
17.49/17.52	c   diving/probing LP:       0.80        821       6714       8.18    8392.50
17.49/17.52	c   strong branching :       2.28       2261      20448       9.04    8968.42
17.49/17.52	c     (at root node) :          -         15       1137      75.80          -
17.49/17.52	c   conflict analysis:       0.00          0          0       0.00          -
17.49/17.52	c B&B Tree           :
17.49/17.52	c   number of runs   :          1
17.49/17.52	c   nodes            :       4628
17.49/17.52	c   nodes (total)    :       4628
17.49/17.52	c   nodes left       :          0
17.49/17.52	c   max depth        :         57
17.49/17.52	c   max depth (total):         57
17.49/17.52	c   backtracks       :        826 (17.8%)
17.49/17.52	c   delayed cutoffs  :        667
17.49/17.52	c   repropagations   :       2009 (8100 domain reductions, 561 cutoffs)
17.49/17.52	c   avg switch length:       4.17
17.49/17.52	c   switching time   :       1.88
17.49/17.52	c Solution           :
17.49/17.52	c   Solutions found  :          1 (1 improvements)
17.49/17.52	c   First Solution   : +3.00000000000000e+00   (in run 1, after 4628 nodes, 16.07 seconds, depth 53, found by <relaxation>)
17.49/17.52	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 4628 nodes, 16.07 seconds, depth 53, found by <relaxation>)
17.49/17.52	c   Dual Bound       : +3.00000000000000e+00
17.49/17.52	c   Gap              :       0.00 %
17.49/17.52	c   Root Dual Bound  : +3.00000000000000e+00
17.49/17.52	c   Root Iterations  :        164
17.49/17.53	c Time complete: 17.51.

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-2665106-1276649791/watcher-2665106-1276649791 -o /tmp/evaluation-result-2665106-1276649791/solver-2665106-1276649791 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665106-1276649791.opb -t 1800 -m 1800 

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


[startup+0 s]
/proc/loadavg: 1.27 1.06 1.02 3/106 14434
/proc/meminfo: memFree=1573040/2059040 swapFree=4192956/4192956
[pid=14434] ppid=14432 vsize=8260 CPUtime=0
/proc/14434/stat : 14434 (pbscip.linux.x8) R 14432 14434 13420 0 -1 4202496 1020 0 0 0 0 0 0 0 20 0 1 0 6269744 8458240 940 1992294400 4194304 9819077 140735088093152 18446744073709551615 4501360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14434/statm: 2322 949 371 1374 0 943 0

[startup+0.0326811 s]
/proc/loadavg: 1.27 1.06 1.02 3/106 14434
/proc/meminfo: memFree=1573040/2059040 swapFree=4192956/4192956
[pid=14434] ppid=14432 vsize=13572 CPUtime=0.02
/proc/14434/stat : 14434 (pbscip.linux.x8) R 14432 14434 13420 0 -1 4202496 2773 0 0 0 1 1 0 0 20 0 1 0 6269744 13897728 2083 1992294400 4194304 9819077 140735088093152 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14434/statm: 3393 2083 473 1374 0 2014 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13572

[startup+0.101688 s]
/proc/loadavg: 1.27 1.06 1.02 3/106 14434
/proc/meminfo: memFree=1573040/2059040 swapFree=4192956/4192956
[pid=14434] ppid=14432 vsize=13840 CPUtime=0.09
/proc/14434/stat : 14434 (pbscip.linux.x8) R 14432 14434 13420 0 -1 4202496 6489 0 0 0 5 4 0 0 20 0 1 0 6269744 14172160 2201 1992294400 4194304 9819077 140735088093152 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14434/statm: 3460 2201 515 1374 0 2081 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13840

[startup+0.30171 s]
/proc/loadavg: 1.27 1.06 1.02 3/106 14434
/proc/meminfo: memFree=1573040/2059040 swapFree=4192956/4192956
[pid=14434] ppid=14432 vsize=31140 CPUtime=0.29
/proc/14434/stat : 14434 (pbscip.linux.x8) R 14432 14434 13420 0 -1 4202496 19227 0 0 0 18 11 0 0 20 0 1 0 6269744 31887360 5913 1992294400 4194304 9819077 140735088093152 18446744073709551615 8675093 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14434/statm: 7785 5922 715 1374 0 6406 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31140

[startup+0.701753 s]
/proc/loadavg: 1.27 1.06 1.02 3/106 14434
/proc/meminfo: memFree=1573040/2059040 swapFree=4192956/4192956
[pid=14434] ppid=14432 vsize=27716 CPUtime=0.69
/proc/14434/stat : 14434 (pbscip.linux.x8) R 14432 14434 13420 0 -1 4202496 47189 0 0 0 42 27 0 0 21 0 1 0 6269744 28381184 4833 1992294400 4194304 9819077 140735088093152 18446744073709551615 8723783 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14434/statm: 6669 4828 715 1374 0 5290 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27716

[startup+1.50186 s]
/proc/loadavg: 1.27 1.06 1.02 2/107 14435
/proc/meminfo: memFree=1559888/2059040 swapFree=4192956/4192956
[pid=14434] ppid=14432 vsize=20296 CPUtime=1.49
/proc/14434/stat : 14434 (pbscip.linux.x8) R 14432 14434 13420 0 -1 4202496 53437 0 0 0 116 33 0 0 23 0 1 0 6269744 20783104 3833 1992294400 4194304 9819077 140735088093152 18446744073709551615 8657695 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/14434/statm: 5074 3833 728 1374 0 3695 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20296

[startup+3.10102 s]
/proc/loadavg: 1.27 1.06 1.02 2/107 14435
/proc/meminfo: memFree=1559640/2059040 swapFree=4192956/4192956
[pid=14434] ppid=14432 vsize=19576 CPUtime=3.08
/proc/14434/stat : 14434 (pbscip.linux.x8) R 14432 14434 13420 0 -1 4202496 57978 0 0 0 268 40 0 0 25 0 1 0 6269744 20045824 3831 1992294400 4194304 9819077 140735088093152 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14434/statm: 4894 3831 728 1374 0 3515 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 19576

[startup+6.30137 s]
/proc/loadavg: 1.24 1.06 1.02 2/107 14435
/proc/meminfo: memFree=1559640/2059040 swapFree=4192956/4192956
[pid=14434] ppid=14432 vsize=19936 CPUtime=6.29
/proc/14434/stat : 14434 (pbscip.linux.x8) R 14432 14434 13420 0 -1 4202496 71350 0 0 0 568 61 0 0 25 0 1 0 6269744 20414464 3857 1992294400 4194304 9819077 140735088093152 18446744073709551615 7221634 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14434/statm: 5029 3858 730 1374 0 3650 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19936

[startup+12.7011 s]
/proc/loadavg: 1.22 1.06 1.02 2/107 14435
/proc/meminfo: memFree=1558896/2059040 swapFree=4192956/4192956
[pid=14434] ppid=14432 vsize=21844 CPUtime=12.68
/proc/14434/stat : 14434 (pbscip.linux.x8) R 14432 14434 13420 0 -1 4202496 112858 0 0 0 1160 108 0 0 25 0 1 0 6269744 22368256 4146 1992294400 4194304 9819077 140735088093152 18446744073709551615 7805679 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14434/statm: 5461 4146 730 1374 0 4082 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21844

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

[startup+15.9014 s]
/proc/loadavg: 1.21 1.06 1.02 2/107 14435
/proc/meminfo: memFree=1558152/2059040 swapFree=4192956/4192956
[pid=14434] ppid=14432 vsize=22372 CPUtime=15.88
/proc/14434/stat : 14434 (pbscip.linux.x8) R 14432 14434 13420 0 -1 4202496 135611 0 0 0 1457 131 0 0 25 0 1 0 6269744 22908928 4298 1992294400 4194304 9819077 140735088093152 18446744073709551615 6003134 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14434/statm: 5593 4298 730 1374 0 4214 0
Current children cumulated CPU time (s) 15.88
Current children cumulated vsize (KiB) 22372

[startup+16.7015 s]
/proc/loadavg: 1.21 1.06 1.02 2/107 14435
/proc/meminfo: memFree=1557904/2059040 swapFree=4192956/4192956
[pid=14434] ppid=14432 vsize=22924 CPUtime=16.68
/proc/14434/stat : 14434 (pbscip.linux.x8) R 14432 14434 13420 0 -1 4202496 142594 0 0 0 1531 137 0 0 25 0 1 0 6269744 23474176 4396 1992294400 4194304 9819077 140735088093152 18446744073709551615 6584177 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14434/statm: 5731 4396 730 1374 0 4352 0
Current children cumulated CPU time (s) 16.68
Current children cumulated vsize (KiB) 22924

[startup+17.1016 s]
/proc/loadavg: 1.21 1.06 1.02 2/107 14435
/proc/meminfo: memFree=1557904/2059040 swapFree=4192956/4192956
[pid=14434] ppid=14432 vsize=22920 CPUtime=17.08
/proc/14434/stat : 14434 (pbscip.linux.x8) R 14432 14434 13420 0 -1 4202496 145388 0 0 0 1568 140 0 0 25 0 1 0 6269744 23470080 4402 1992294400 4194304 9819077 140735088093152 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14434/statm: 5730 4402 730 1374 0 4351 0
Current children cumulated CPU time (s) 17.08
Current children cumulated vsize (KiB) 22920

[startup+17.5016 s]
/proc/loadavg: 1.19 1.06 1.02 2/107 14435
/proc/meminfo: memFree=1557532/2059040 swapFree=4192956/4192956
[pid=14434] ppid=14432 vsize=23176 CPUtime=17.49
/proc/14434/stat : 14434 (pbscip.linux.x8) R 14432 14434 13420 0 -1 4202496 148453 0 0 0 1606 143 0 0 25 0 1 0 6269744 23732224 4472 1992294400 4194304 9819077 140735088093152 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14434/statm: 5794 4472 730 1374 0 4415 0
Current children cumulated CPU time (s) 17.49
Current children cumulated vsize (KiB) 23176

Child status: 0
Real time (s): 17.5367
CPU time (s): 17.5253
CPU user time (s): 16.0886
CPU system time (s): 1.43678
CPU usage (%): 99.9349
Max. virtual memory (cumulated for all children) (KiB): 33388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 16.0886
system time used= 1.43678
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 148545
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= 4
involuntary context switches= 218

runsolver used 0.035994 second user time and 0.090986 second system time

The end

Launcher Data 

Begin job on node059 at 2010-06-16 02:56:31
IDJOB=2665106
IDBENCH=48049
IDSOLVER=1168
FILE ID=node059/2665106-1276649791
PBS_JOBID= 11172428
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=7-P0=127-P1=59-P2=127-P3=89-P4=17-P5=43-P6=53-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-2665106-1276649791/watcher-2665106-1276649791 -o /tmp/evaluation-result-2665106-1276649791/solver-2665106-1276649791 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665106-1276649791.opb -t 1800 -m 1800

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

MD5SUM BENCH= 2a6a0a2817e3d179ce21769d61c8a844
RANDOM SEED=1873488706

node059.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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1573444 kB
Buffers:         88064 kB
Cached:         255916 kB
SwapCached:          0 kB
Active:         153764 kB
Inactive:       249904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1573444 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            6312 kB
Writeback:           0 kB
AnonPages:       59512 kB
Mapped:          15404 kB
Slab:            60160 kB
PageTables:       3892 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181100 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= 62548 MiB
End job on node059 at 2010-06-16 02:56:48