Trace number 2665016

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 3.24051 3.24098

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=5-P0=17-P1=29-P2=13-P3=37-P4=29-P5=29-P6=11-P7=11-P8=31-P9=17-B.opb
MD5SUMd53202099779b6367fc4504546ad6296
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 benchmark1.2918
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-2665016-1276647732.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, 1840 impls, 0 clqs
0.00/0.05	c (round 2) 22 del vars, 8 del conss, 0 chg bounds, 0 chg sides, 38 chg coeffs, 0 upgd conss, 2543 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, 3103 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, 3583 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, 3983 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, 4303 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, 4543 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, 4703 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, 4783 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, 4783 impls, 0 clqs
0.08/0.09	c    (0.1s) probing: 169/257 (65.8%) - 0 fixings, 0 aggregations, 18 implications, 0 bound changes
0.08/0.09	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.08/0.09	c presolving (11 rounds):
0.08/0.09	c  103 deleted vars, 73 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 103 changed coefficients
0.08/0.09	c  4819 implications, 0 cliques
0.08/0.09	c presolved problem has 257 variables (257 bin, 0 int, 0 impl, 0 cont) and 162 constraints
0.08/0.09	c     142 constraints of type <and>
0.08/0.09	c       9 constraints of type <linear>
0.08/0.09	c      11 constraints of type <logicor>
0.08/0.09	c transformed objective value is always integral (scale: 2)
0.08/0.09	c Presolving Time: 0.04
0.08/0.09	c - non default parameters ----------------------------------------------------------------------
0.08/0.09	c # SCIP version 1.2.1.2
0.08/0.09	c 
0.08/0.09	c # frequency for displaying node information lines
0.08/0.09	c # [type: int, range: [-1,2147483647], default: 100]
0.08/0.09	c display/freq = 10000
0.08/0.09	c 
0.08/0.09	c # maximal time in seconds to run
0.08/0.09	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.08/0.09	c limits/time = 1800
0.08/0.09	c 
0.08/0.09	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.08/0.09	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.08/0.09	c limits/memory = 1620
0.08/0.09	c 
0.08/0.09	c # should presolving try to simplify inequalities
0.08/0.09	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.08/0.09	c constraints/linear/simplifyinequalities = TRUE
0.08/0.09	c 
0.08/0.09	c # should presolving try to simplify knapsacks
0.08/0.09	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.08/0.09	c constraints/knapsack/simplifyinequalities = TRUE
0.08/0.09	c 
0.08/0.09	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.08/0.09	c # [type: int, range: [-1,2147483647], default: -1]
0.08/0.09	c heuristics/undercover/freq = 0
0.08/0.09	c 
0.08/0.09	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.08/0.09	c # [type: int, range: [-1,2147483647], default: -1]
0.08/0.09	c separating/rapidlearning/freq = 0
0.08/0.09	c 
0.08/0.09	c -----------------------------------------------------------------------------------------------
0.08/0.09	c start solving
0.08/0.09	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   0.1s|     1 |     0 |    19 |     - |1291k|   0 |   8 | 257 | 162 | 257 | 303 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.17	c   0.1s|     1 |     0 |    31 |     - |1317k|   0 |  29 | 257 | 162 | 257 | 314 |  11 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.19	c   0.1s|     1 |     0 |    56 |     - |1360k|   0 |  41 | 257 | 162 | 257 | 330 |  27 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.21	c   0.1s|     1 |     0 |   104 |     - |1407k|   0 |  49 | 257 | 162 | 257 | 345 |  42 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.25	c   0.2s|     1 |     0 |   150 |     - |1483k|   0 |  75 | 257 | 162 | 257 | 372 |  69 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.31	c   0.2s|     1 |     0 |   219 |     - |1677k|   0 |  99 | 257 | 162 | 257 | 399 |  96 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.39	c   0.3s|     1 |     0 |   283 |     - |1783k|   0 | 100 | 257 | 162 | 257 | 430 | 127 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.59/0.61	c   0.5s|     1 |     2 |   283 |     - |1784k|   0 | 100 | 257 | 162 | 257 | 430 | 127 |   0 |  26 | 3.000000e+00 |      --      |    Inf 
3.19/3.23	o 3
3.19/3.23	c * 2.9s|   286 |     0 |  4034 |  13.2 |1983k|  47 |   - | 257 | 345 | 257 | 256 | 980 | 183 |1452 | 3.000000e+00 | 3.000000e+00 |   0.00%
3.19/3.23	c 
3.19/3.23	c SCIP Status        : problem is solved [optimal solution found]
3.19/3.23	c Solving Time (sec) : 2.93
3.19/3.23	c Solving Nodes      : 286
3.19/3.23	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
3.19/3.23	c Dual Bound         : +3.00000000000000e+00
3.19/3.23	c Gap                : 0.00 %
3.19/3.23	s OPTIMUM FOUND
3.19/3.23	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 
3.19/3.23	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 
3.19/3.23	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 -x94 
3.19/3.23	v -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 x31 
3.19/3.23	v 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 x1 
3.19/3.23	c SCIP Status        : problem is solved [optimal solution found]
3.19/3.23	c Solving Time       :       2.93
3.19/3.23	c Original Problem   :
3.19/3.23	c   Problem name     : HOME/instance-2665016-1276647732.opb
3.19/3.23	c   Variables        : 360 (360 binary, 0 integer, 0 implicit integer, 0 continuous)
3.19/3.23	c   Constraints      : 244 initial, 244 maximal
3.19/3.23	c Presolved Problem  :
3.19/3.23	c   Problem name     : t_HOME/instance-2665016-1276647732.opb
3.19/3.23	c   Variables        : 257 (257 binary, 0 integer, 0 implicit integer, 0 continuous)
3.19/3.23	c   Constraints      : 162 initial, 345 maximal
3.19/3.23	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
3.19/3.23	c   trivial          :       0.00          0          0          0          0          0          0          0          0
3.19/3.23	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
3.19/3.23	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
3.19/3.23	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
3.19/3.23	c   implics          :       0.00          0          0          0          0          0          0          0          0
3.19/3.23	c   probing          :       0.02          0          0          0          0          0          0          0          0
3.19/3.23	c   and              :       0.01         18         73          0          0          0         73          0         73
3.19/3.23	c   linear           :       0.01          2         10          0          0          0          0          0         30
3.19/3.23	c   logicor          :       0.00          0          0          0          0          0          0          0          0
3.19/3.23	c   root node        :          -          0          -          -          0          -          -          -          -
3.19/3.23	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
3.19/3.23	c   integral         :          0          0          0        262          0          2         67          0          0        444
3.19/3.23	c   and              :        142        566       1343          0          0         22        939        884          0          0
3.19/3.23	c   linear           :          9          6       1320          0          0         61        577          0          0          0
3.19/3.23	c   logicor          :         11+         6        354          1          0          1         69          0          0          0
3.19/3.23	c   countsols        :          0          0          0          1          0          0          0          0          0          0
3.19/3.23	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
3.19/3.23	c   integral         :       1.71       0.00       0.00       1.71       0.00
3.19/3.23	c   and              :       0.02       0.02       0.00       0.00       0.00
3.19/3.23	c   linear           :       0.04       0.00       0.04       0.00       0.00
3.19/3.23	c   logicor          :       0.00       0.00       0.00       0.00       0.00
3.19/3.23	c   countsols        :       0.00       0.00       0.00       0.00       0.00
3.19/3.23	c Propagators        :       Time      Calls    Cutoffs    DomReds
3.19/3.23	c   vbounds          :       0.00          2          0          0
3.19/3.23	c   rootredcost      :       0.00          0          0          0
3.19/3.23	c   pseudoobj        :       0.00        994          0          0
3.19/3.23	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
3.19/3.23	c   propagation      :       0.02         84         83        482       20.6         16       21.7          -
3.19/3.23	c   infeasible LP    :       0.00         12         12         39       14.2          3       10.3          0
3.19/3.23	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
3.19/3.23	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
3.19/3.23	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
3.19/3.23	c   applied globally :          -          -          -        183       14.4          -          -          -
3.19/3.23	c   applied locally  :          -          -          -          0        0.0          -          -          -
3.19/3.23	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
3.19/3.23	c   cut pool         :       0.00          5          -          -         79          -    (maximal pool size: 385)
3.19/3.23	c   redcost          :       0.00        567          0          0          0          0
3.19/3.23	c   impliedbounds    :       0.00          6          0          0         42          0
3.19/3.23	c   intobj           :       0.00          0          0          0          0          0
3.19/3.23	c   cgmip            :       0.00          0          0          0          0          0
3.19/3.23	c   gomory           :       0.04          6          0          0        165          0
3.19/3.23	c   strongcg         :       0.05          6          0          0        495          0
3.19/3.23	c   cmir             :       0.02          6          0          0         97          0
3.19/3.23	c   flowcover        :       0.07          6          0          0        174          0
3.19/3.23	c   clique           :       0.00          6          0          0          0          0
3.19/3.23	c   zerohalf         :       0.00          0          0          0          0          0
3.19/3.23	c   mcf              :       0.00          1          0          0          0          0
3.19/3.23	c   rapidlearning    :       0.02          1          0          0          0          0
3.19/3.23	c Pricers            :       Time      Calls       Vars
3.19/3.23	c   problem variables:       0.00          0          0
3.19/3.23	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
3.19/3.23	c   relpscost        :       1.71        261          2         67          0          0        444
3.19/3.23	c   pscost           :       0.00          0          0          0          0          0          0
3.19/3.23	c   inference        :       0.00          0          0          0          0          0          0
3.19/3.23	c   mostinf          :       0.00          0          0          0          0          0          0
3.19/3.23	c   leastinf         :       0.00          0          0          0          0          0          0
3.19/3.23	c   fullstrong       :       0.00          0          0          0          0          0          0
3.19/3.23	c   allfullstrong    :       0.00          0          0          0          0          0          0
3.19/3.23	c   random           :       0.00          0          0          0          0          0          0
3.19/3.23	c Primal Heuristics  :       Time      Calls      Found
3.19/3.23	c   LP solutions     :       0.00          -          1
3.19/3.23	c   pseudo solutions :       0.00          -          0
3.19/3.23	c   oneopt           :       0.00          0          0
3.19/3.23	c   crossover        :       0.00          0          0
3.19/3.23	c   linesearchdiving :       0.00          0          0
3.19/3.23	c   guideddiving     :       0.00          0          0
3.19/3.23	c   coefdiving       :       0.00          1          0
3.19/3.23	c   pscostdiving     :       0.01          1          0
3.19/3.23	c   fracdiving       :       0.01          1          0
3.19/3.23	c   veclendiving     :       0.01          1          0
3.19/3.23	c   feaspump         :       0.01          1          0
3.19/3.23	c   objpscostdiving  :       0.00          1          0
3.19/3.23	c   rootsoldiving    :       0.04          1          0
3.19/3.23	c   trivial          :       0.00          2          0
3.19/3.23	c   simplerounding   :       0.00          0          0
3.19/3.23	c   zirounding       :       0.00        220          0
3.19/3.23	c   rounding         :       0.02        320          0
3.19/3.23	c   shifting         :       0.10         57          0
3.19/3.23	c   intshifting      :       0.00          0          0
3.19/3.23	c   twoopt           :       0.00          0          0
3.19/3.23	c   fixandinfer      :       0.00          0          0
3.19/3.23	c   intdiving        :       0.00          0          0
3.19/3.23	c   actconsdiving    :       0.00          0          0
3.19/3.23	c   octane           :       0.00          0          0
3.19/3.23	c   rens             :       0.01          1          0
3.19/3.23	c   rins             :       0.00          0          0
3.19/3.23	c   localbranching   :       0.00          0          0
3.19/3.23	c   mutation         :       0.00          0          0
3.19/3.23	c   dins             :       0.00          0          0
3.19/3.23	c   undercover       :       0.00          1          0
3.19/3.23	c   nlp              :       0.00          0          0
3.19/3.23	c   trysol           :       0.00          0          0
3.19/3.23	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
3.19/3.23	c   primal LP        :       0.13          0          0       0.00       0.00
3.19/3.23	c   dual LP          :       0.48        579       3253       5.62    6777.08
3.19/3.23	c   lex dual LP      :       0.00          0          0       0.00          -
3.19/3.23	c   barrier LP       :       0.00          0          0       0.00          -
3.19/3.23	c   diving/probing LP:       0.08         82        781       9.52    9762.50
3.19/3.23	c   strong branching :       1.71       1452      17682      12.18   10340.35
3.19/3.23	c     (at root node) :          -         26       1653      63.58          -
3.19/3.23	c   conflict analysis:       0.00          0          0       0.00          -
3.19/3.23	c B&B Tree           :
3.19/3.23	c   number of runs   :          1
3.19/3.23	c   nodes            :        286
3.19/3.23	c   nodes (total)    :        286
3.19/3.23	c   nodes left       :          0
3.19/3.23	c   max depth        :         47
3.19/3.23	c   max depth (total):         47
3.19/3.23	c   backtracks       :         39 (13.6%)
3.19/3.23	c   delayed cutoffs  :         37
3.19/3.23	c   repropagations   :        145 (395 domain reductions, 17 cutoffs)
3.19/3.23	c   avg switch length:       3.13
3.19/3.23	c   switching time   :       0.16
3.19/3.23	c Solution           :
3.19/3.23	c   Solutions found  :          1 (1 improvements)
3.19/3.23	c   First Solution   : +3.00000000000000e+00   (in run 1, after 286 nodes, 2.92 seconds, depth 46, found by <relaxation>)
3.19/3.23	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 286 nodes, 2.92 seconds, depth 46, found by <relaxation>)
3.19/3.23	c   Dual Bound       : +3.00000000000000e+00
3.19/3.23	c   Gap              :       0.00 %
3.19/3.23	c   Root Dual Bound  : +3.00000000000000e+00
3.19/3.23	c   Root Iterations  :        283
3.19/3.24	c Time complete: 3.23.

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-2665016-1276647732/watcher-2665016-1276647732 -o /tmp/evaluation-result-2665016-1276647732/solver-2665016-1276647732 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665016-1276647732.opb -t 1800 -m 1800 

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


[startup+0 s]
/proc/loadavg: 1.00 1.05 1.06 3/106 8089
/proc/meminfo: memFree=1831480/2059040 swapFree=4140132/4192956
[pid=8089] ppid=8087 vsize=9288 CPUtime=0
/proc/8089/stat : 8089 (pbscip.linux.x8) R 8087 8089 6618 0 -1 4202496 1064 0 0 0 0 0 0 0 23 0 1 0 40376658 9510912 985 1992294400 4194304 9819077 140734488194944 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8089/statm: 2322 994 371 1374 0 943 0

[startup+0.0921881 s]
/proc/loadavg: 1.00 1.05 1.06 3/106 8089
/proc/meminfo: memFree=1831480/2059040 swapFree=4140132/4192956
[pid=8089] ppid=8087 vsize=13700 CPUtime=0.08
/proc/8089/stat : 8089 (pbscip.linux.x8) R 8087 8089 6618 0 -1 4202496 8258 0 0 0 4 4 0 0 23 0 1 0 40376658 14028800 2172 1992294400 4194304 9819077 140734488194944 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8089/statm: 3425 2172 515 1374 0 2046 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13700

[startup+0.10119 s]
/proc/loadavg: 1.00 1.05 1.06 3/106 8089
/proc/meminfo: memFree=1831480/2059040 swapFree=4140132/4192956
[pid=8089] ppid=8087 vsize=15124 CPUtime=0.09
/proc/8089/stat : 8089 (pbscip.linux.x8) R 8087 8089 6618 0 -1 4202496 8636 0 0 0 5 4 0 0 23 0 1 0 40376658 15486976 2550 1992294400 4194304 9819077 140734488194944 18446744073709551615 4355740 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8089/statm: 3781 2551 548 1374 0 2402 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15124

[startup+0.301226 s]
/proc/loadavg: 1.00 1.05 1.06 3/106 8089
/proc/meminfo: memFree=1831480/2059040 swapFree=4140132/4192956
[pid=8089] ppid=8087 vsize=18048 CPUtime=0.29
/proc/8089/stat : 8089 (pbscip.linux.x8) R 8087 8089 6618 0 -1 4202496 13582 0 0 0 21 8 0 0 23 0 1 0 40376658 18481152 3342 1992294400 4194304 9819077 140734488194944 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8089/statm: 4512 3342 697 1374 0 3133 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18048

[startup+0.7013 s]
/proc/loadavg: 1.00 1.05 1.06 3/106 8089
/proc/meminfo: memFree=1831480/2059040 swapFree=4140132/4192956
[pid=8089] ppid=8087 vsize=19108 CPUtime=0.69
/proc/8089/stat : 8089 (pbscip.linux.x8) R 8087 8089 6618 0 -1 4202496 17563 0 0 0 59 10 0 0 25 0 1 0 40376658 19566592 3403 1992294400 4194304 9819077 140734488194944 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8089/statm: 4777 3403 717 1374 0 3398 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19108

[startup+1.50145 s]
/proc/loadavg: 1.00 1.05 1.06 2/107 8090
/proc/meminfo: memFree=1820064/2059040 swapFree=4140132/4192956
[pid=8089] ppid=8087 vsize=18228 CPUtime=1.49
/proc/8089/stat : 8089 (pbscip.linux.x8) R 8087 8089 6618 0 -1 4202496 22606 0 0 0 134 15 0 0 25 0 1 0 40376658 18665472 3405 1992294400 4194304 9819077 140734488194944 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8089/statm: 4557 3405 720 1374 0 3178 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18228

[startup+3.10174 s]
/proc/loadavg: 1.00 1.05 1.06 2/107 8090
/proc/meminfo: memFree=1819816/2059040 swapFree=4140132/4192956
[pid=8089] ppid=8087 vsize=18300 CPUtime=3.09
/proc/8089/stat : 8089 (pbscip.linux.x8) R 8087 8089 6618 0 -1 4202496 34196 0 0 0 280 29 0 0 25 0 1 0 40376658 18739200 3428 1992294400 4194304 9819077 140734488194944 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8089/statm: 4575 3428 729 1374 0 3196 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18300

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

[startup+3.20176 s]
/proc/loadavg: 1.00 1.05 1.06 2/107 8090
/proc/meminfo: memFree=1819816/2059040 swapFree=4140132/4192956
[pid=8089] ppid=8087 vsize=18300 CPUtime=3.19
/proc/8089/stat : 8089 (pbscip.linux.x8) R 8087 8089 6618 0 -1 4202496 34830 0 0 0 290 29 0 0 25 0 1 0 40376658 18739200 3428 1992294400 4194304 9819077 140734488194944 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8089/statm: 4575 3428 729 1374 0 3196 0
Current children cumulated CPU time (s) 3.19
Current children cumulated vsize (KiB) 18300

Child status: 0
Real time (s): 3.24098
CPU time (s): 3.24051
CPU user time (s): 2.93855
CPU system time (s): 0.301954
CPU usage (%): 99.9854
Max. virtual memory (cumulated for all children) (KiB): 22536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.93855
system time used= 0.301954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34960
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 9

runsolver used 0.010998 second user time and 0.025996 second system time

The end

Launcher Data 

Begin job on node007 at 2010-06-16 02:22:12
IDJOB=2665016
IDBENCH=47959
IDSOLVER=1168
FILE ID=node007/2665016-1276647732
PBS_JOBID= 11172398
Free space on /tmp= 62488 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=17-P1=29-P2=13-P3=37-P4=29-P5=29-P6=11-P7=11-P8=31-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-2665016-1276647732/watcher-2665016-1276647732 -o /tmp/evaluation-result-2665016-1276647732/solver-2665016-1276647732 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665016-1276647732.opb -t 1800 -m 1800

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

MD5SUM BENCH= d53202099779b6367fc4504546ad6296
RANDOM SEED=1749249855

node007.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		: 3000.264
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	: 6000.52
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		: 3000.264
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1832008 kB
Buffers:         31788 kB
Cached:         107040 kB
SwapCached:       6752 kB
Active:         107080 kB
Inactive:        45528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1832008 kB
SwapTotal:     4192956 kB
SwapFree:      4140132 kB
Dirty:            6232 kB
Writeback:           0 kB
AnonPages:       11940 kB
Mapped:          13064 kB
Slab:            52592 kB
PageTables:       3940 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180884 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= 62480 MiB
End job on node007 at 2010-06-16 02:22:15