Trace number 2665146

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 0.808876 0.808737

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=5-P1=53-P2=23-P3=7-P4=31-P5=59-P6=59-P7=37-P8=41-P9=67-B.opb
MD5SUMfb8239991fe60a33867ecb92496c7603
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 benchmark4.22936
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 variables162
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 constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)324
Sum of products size (including duplicates)648
Number of different products324
Sum of products size648

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-2665146-1276650821.opb>
0.00/0.01	c original problem has 486 variables (486 bin, 0 int, 0 impl, 0 cont) and 343 constraints
0.00/0.01	c problem read
0.00/0.01	c presolving settings loaded
0.00/0.02	c presolving:
0.00/0.07	c (round 1) 9 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 40 chg coeffs, 0 upgd conss, 2304 impls, 0 clqs
0.00/0.07	c (round 2) 21 del vars, 10 del conss, 0 chg bounds, 0 chg sides, 50 chg coeffs, 10 upgd conss, 3264 impls, 0 clqs
0.00/0.08	c (round 3) 33 del vars, 20 del conss, 0 chg bounds, 0 chg sides, 60 chg coeffs, 10 upgd conss, 4104 impls, 0 clqs
0.00/0.08	c (round 4) 45 del vars, 30 del conss, 0 chg bounds, 0 chg sides, 70 chg coeffs, 10 upgd conss, 4824 impls, 0 clqs
0.00/0.08	c (round 5) 57 del vars, 40 del conss, 0 chg bounds, 0 chg sides, 80 chg coeffs, 10 upgd conss, 5424 impls, 0 clqs
0.00/0.09	c (round 6) 69 del vars, 50 del conss, 0 chg bounds, 0 chg sides, 90 chg coeffs, 10 upgd conss, 5904 impls, 0 clqs
0.09/0.09	c (round 7) 81 del vars, 60 del conss, 0 chg bounds, 0 chg sides, 100 chg coeffs, 10 upgd conss, 6264 impls, 0 clqs
0.09/0.10	c (round 8) 93 del vars, 70 del conss, 0 chg bounds, 0 chg sides, 110 chg coeffs, 10 upgd conss, 6504 impls, 0 clqs
0.09/0.10	c (round 9) 105 del vars, 80 del conss, 0 chg bounds, 0 chg sides, 120 chg coeffs, 10 upgd conss, 6624 impls, 0 clqs
0.09/0.10	c (round 10) 117 del vars, 90 del conss, 0 chg bounds, 0 chg sides, 130 chg coeffs, 10 upgd conss, 6624 impls, 0 clqs
0.09/0.12	c    (0.1s) probing: 187/369 (50.7%) - 0 fixings, 0 aggregations, 18 implications, 0 bound changes
0.09/0.12	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.12	c presolving (11 rounds):
0.09/0.12	c  117 deleted vars, 90 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 130 changed coefficients
0.09/0.12	c  6660 implications, 0 cliques
0.09/0.12	c presolved problem has 369 variables (369 bin, 0 int, 0 impl, 0 cont) and 244 constraints
0.09/0.12	c     225 constraints of type <and>
0.09/0.12	c       9 constraints of type <linear>
0.09/0.12	c      10 constraints of type <logicor>
0.09/0.12	c transformed objective value is always integral (scale: 2)
0.09/0.12	c Presolving Time: 0.06
0.09/0.12	c - non default parameters ----------------------------------------------------------------------
0.09/0.12	c # SCIP version 1.2.1.2
0.09/0.12	c 
0.09/0.12	c # frequency for displaying node information lines
0.09/0.12	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.12	c display/freq = 10000
0.09/0.12	c 
0.09/0.12	c # maximal time in seconds to run
0.09/0.12	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.12	c limits/time = 1800
0.09/0.12	c 
0.09/0.12	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.12	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.12	c limits/memory = 1620
0.09/0.12	c 
0.09/0.12	c # should presolving try to simplify inequalities
0.09/0.12	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.12	c constraints/linear/simplifyinequalities = TRUE
0.09/0.12	c 
0.09/0.12	c # should presolving try to simplify knapsacks
0.09/0.12	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.12	c constraints/knapsack/simplifyinequalities = TRUE
0.09/0.12	c 
0.09/0.12	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.09/0.12	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.12	c heuristics/undercover/freq = 0
0.09/0.12	c 
0.09/0.12	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.09/0.12	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.12	c separating/rapidlearning/freq = 0
0.09/0.12	c 
0.09/0.12	c -----------------------------------------------------------------------------------------------
0.09/0.12	c start solving
0.09/0.12	c 
0.09/0.13	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.13	c   0.1s|     1 |     0 |    22 |     - |1771k|   0 |  11 | 369 | 244 | 369 | 469 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.70/0.79	o 3
0.70/0.79	c u 0.5s|     1 |     0 |    22 |     - |1803k|   0 |   - | 369 | 244 | 369 | 469 |   0 |   0 |   0 | 3.000000e+00 | 3.000000e+00 |   0.00%
0.70/0.79	c   0.5s|     1 |     0 |    22 |     - |1796k|   0 |   - | 369 | 244 | 369 | 469 |   0 |   0 |   0 | 3.000000e+00 | 3.000000e+00 |   0.00%
0.70/0.79	c 
0.70/0.79	c SCIP Status        : problem is solved [optimal solution found]
0.70/0.79	c Solving Time (sec) : 0.51
0.70/0.79	c Solving Nodes      : 1
0.70/0.79	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
0.70/0.79	c Dual Bound         : +3.00000000000000e+00
0.70/0.79	c Gap                : 0.00 %
0.70/0.79	s OPTIMUM FOUND
0.70/0.79	v -x162 -x161 -x160 -x159 x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 x108 x107 -x106 -x105 x104 x103 -x150 -x149 -x148 -x147 
0.70/0.79	v -x146 x145 -x102 x101 -x100 -x99 -x98 x97 -x144 -x143 -x142 -x141 -x140 -x139 -x96 x95 x94 -x93 x92 x91 -x138 -x137 -x136 -x135 
0.70/0.79	v -x134 -x133 -x90 -x89 x88 -x87 -x86 x85 -x132 -x131 -x130 -x129 -x128 -x127 -x84 -x83 -x82 -x81 x80 x79 -x126 -x125 -x124 
0.70/0.79	v -x123 x122 -x121 -x78 -x77 -x76 -x75 -x74 x73 -x120 -x119 -x118 -x117 x116 -x115 x72 -x71 x70 -x69 x68 x67 -x114 -x113 -x112 
0.70/0.79	v -x111 -x110 -x109 x66 x65 x64 -x63 -x62 x61 -x60 -x59 -x58 -x57 x56 x55 -x54 -x53 -x52 -x51 x50 x49 -x48 -x47 -x46 -x45 x44 x43 
0.70/0.79	v -x42 -x41 -x40 -x39 x38 x37 -x36 -x35 -x34 -x33 x32 x31 -x30 -x29 -x28 -x27 x26 x25 -x24 -x23 -x22 -x21 x20 x19 -x18 -x17 
0.70/0.79	v -x16 -x15 x14 x13 -x12 x11 -x10 -x9 x8 x7 -x6 -x5 -x4 -x3 x2 x1 
0.70/0.79	c SCIP Status        : problem is solved [optimal solution found]
0.70/0.79	c Solving Time       :       0.51
0.70/0.79	c Original Problem   :
0.70/0.79	c   Problem name     : HOME/instance-2665146-1276650821.opb
0.70/0.79	c   Variables        : 486 (486 binary, 0 integer, 0 implicit integer, 0 continuous)
0.70/0.79	c   Constraints      : 343 initial, 343 maximal
0.70/0.79	c Presolved Problem  :
0.70/0.79	c   Problem name     : t_HOME/instance-2665146-1276650821.opb
0.70/0.79	c   Variables        : 369 (369 binary, 0 integer, 0 implicit integer, 0 continuous)
0.70/0.79	c   Constraints      : 244 initial, 244 maximal
0.70/0.79	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.70/0.79	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.70/0.79	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
0.70/0.79	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.70/0.79	c   inttobinary      :       0.01          0          0          0          0          0          0          0          0
0.70/0.79	c   implics          :       0.00          0          0          0          0          0          0          0          0
0.70/0.79	c   probing          :       0.02          0          0          0          0          0          0          0          0
0.70/0.79	c   and              :       0.02         18         90          0          0          0         90          0         90
0.70/0.79	c   linear           :       0.01          1          8          0          0          0          0          0         40
0.70/0.79	c   logicor          :       0.00          0          0          0          0          0          0          0          0
0.70/0.79	c   root node        :          -          0          -          -          0          -          -          -          -
0.70/0.79	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.70/0.79	c   integral         :          0          0          0          0          0          0          0          0          0          0
0.70/0.79	c   and              :        225          0        463          0          0          0          0          0          0          0
0.70/0.79	c   linear           :          9          0        463          0          0          0          0          0          0          0
0.70/0.79	c   logicor          :         10          0         93          0          0          0          0          0          0          0
0.70/0.79	c   countsols        :          0          0          0          0          0          0          0          0          0          0
0.70/0.79	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.70/0.79	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.70/0.79	c   and              :       0.00       0.00       0.00       0.00       0.00
0.70/0.79	c   linear           :       0.00       0.00       0.00       0.00       0.00
0.70/0.79	c   logicor          :       0.00       0.00       0.00       0.00       0.00
0.70/0.79	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.70/0.79	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.70/0.79	c   vbounds          :       0.00          2          0          0
0.70/0.79	c   rootredcost      :       0.00          0          0          0
0.70/0.79	c   pseudoobj        :       0.00         74          0          0
0.70/0.79	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.70/0.79	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.70/0.79	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.70/0.79	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.70/0.79	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.70/0.79	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.70/0.79	c   applied globally :          -          -          -          0        0.0          -          -          -
0.70/0.79	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.70/0.79	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.70/0.79	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
0.70/0.79	c   redcost          :       0.00          0          0          0          0          0
0.70/0.79	c   impliedbounds    :       0.00          0          0          0          0          0
0.70/0.79	c   intobj           :       0.00          0          0          0          0          0
0.70/0.79	c   cgmip            :       0.00          0          0          0          0          0
0.70/0.79	c   gomory           :       0.00          0          0          0          0          0
0.70/0.79	c   strongcg         :       0.00          0          0          0          0          0
0.70/0.79	c   cmir             :       0.00          0          0          0          0          0
0.70/0.79	c   flowcover        :       0.00          0          0          0          0          0
0.70/0.79	c   clique           :       0.00          0          0          0          0          0
0.70/0.79	c   zerohalf         :       0.00          0          0          0          0          0
0.70/0.79	c   mcf              :       0.00          0          0          0          0          0
0.70/0.79	c   rapidlearning    :       0.00          0          0          0          0          0
0.70/0.79	c Pricers            :       Time      Calls       Vars
0.70/0.79	c   problem variables:       0.00          0          0
0.70/0.79	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.70/0.79	c   pscost           :       0.00          0          0          0          0          0          0
0.70/0.79	c   inference        :       0.00          0          0          0          0          0          0
0.70/0.79	c   mostinf          :       0.00          0          0          0          0          0          0
0.70/0.79	c   leastinf         :       0.00          0          0          0          0          0          0
0.70/0.80	c   fullstrong       :       0.00          0          0          0          0          0          0
0.70/0.80	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.70/0.80	c   random           :       0.00          0          0          0          0          0          0
0.70/0.80	c   relpscost        :       0.00          0          0          0          0          0          0
0.70/0.80	c Primal Heuristics  :       Time      Calls      Found
0.70/0.80	c   LP solutions     :       0.00          -          0
0.70/0.80	c   pseudo solutions :       0.00          -          0
0.70/0.80	c   oneopt           :       0.00          0          0
0.70/0.80	c   trivial          :       0.00          2          0
0.70/0.80	c   simplerounding   :       0.00          0          0
0.70/0.80	c   zirounding       :       0.00          0          0
0.70/0.80	c   rounding         :       0.00          1          0
0.70/0.80	c   shifting         :       0.01          1          0
0.70/0.80	c   intshifting      :       0.00          0          0
0.70/0.80	c   twoopt           :       0.00          0          0
0.70/0.80	c   fixandinfer      :       0.00          0          0
0.70/0.80	c   feaspump         :       0.00          1          0
0.70/0.80	c   coefdiving       :       0.00          0          0
0.70/0.80	c   pscostdiving     :       0.00          0          0
0.70/0.80	c   fracdiving       :       0.00          0          0
0.70/0.80	c   veclendiving     :       0.00          0          0
0.70/0.80	c   intdiving        :       0.00          0          0
0.70/0.80	c   actconsdiving    :       0.00          0          0
0.70/0.80	c   objpscostdiving  :       0.00          0          0
0.70/0.80	c   rootsoldiving    :       0.00          0          0
0.70/0.80	c   linesearchdiving :       0.00          0          0
0.70/0.80	c   guideddiving     :       0.00          0          0
0.70/0.80	c   octane           :       0.00          0          0
0.70/0.80	c   rens             :       0.00          0          0
0.70/0.80	c   rins             :       0.00          0          0
0.70/0.80	c   localbranching   :       0.00          0          0
0.70/0.80	c   mutation         :       0.00          0          0
0.70/0.80	c   crossover        :       0.00          0          0
0.70/0.80	c   dins             :       0.00          0          0
0.70/0.80	c   undercover       :       0.43          1          1
0.70/0.80	c   nlp              :       0.00          0          0
0.70/0.80	c   trysol           :       0.00          0          0
0.70/0.80	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.70/0.80	c   primal LP        :       0.00          0          0       0.00          -
0.70/0.80	c   dual LP          :       0.00          1         22      22.00          -
0.70/0.80	c   lex dual LP      :       0.00          0          0       0.00          -
0.70/0.80	c   barrier LP       :       0.00          0          0       0.00          -
0.70/0.80	c   diving/probing LP:       0.00          0          0       0.00          -
0.70/0.80	c   strong branching :       0.00          0          0       0.00          -
0.70/0.80	c     (at root node) :          -          0          0       0.00          -
0.70/0.80	c   conflict analysis:       0.00          0          0       0.00          -
0.70/0.80	c B&B Tree           :
0.70/0.80	c   number of runs   :          1
0.70/0.80	c   nodes            :          1
0.70/0.80	c   nodes (total)    :          1
0.70/0.80	c   nodes left       :          0
0.70/0.80	c   max depth        :          0
0.70/0.80	c   max depth (total):          0
0.70/0.80	c   backtracks       :          0 (0.0%)
0.70/0.80	c   delayed cutoffs  :          0
0.70/0.80	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.70/0.80	c   avg switch length:       2.00
0.70/0.80	c   switching time   :       0.00
0.70/0.80	c Solution           :
0.70/0.80	c   Solutions found  :          1 (1 improvements)
0.70/0.80	c   First Solution   : +3.00000000000000e+00   (in run 1, after 1 nodes, 0.51 seconds, depth 0, found by <undercover>)
0.70/0.80	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 1 nodes, 0.51 seconds, depth 0, found by <undercover>)
0.70/0.80	c   Dual Bound       : +3.00000000000000e+00
0.70/0.80	c   Gap              :       0.00 %
0.70/0.80	c   Root Dual Bound  : +3.00000000000000e+00
0.70/0.80	c   Root Iterations  :         22
0.79/0.80	c Time complete: 0.8.

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-2665146-1276650821/watcher-2665146-1276650821 -o /tmp/evaluation-result-2665146-1276650821/solver-2665146-1276650821 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665146-1276650821.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: 1.07 1.00 1.00 3/106 14267
/proc/meminfo: memFree=1769548/2059040 swapFree=4192956/4192956
[pid=14267] ppid=14265 vsize=9288 CPUtime=0
/proc/14267/stat : 14267 (pbscip.linux.x8) R 14265 14267 13713 0 -1 4202496 1068 0 0 0 0 0 0 0 16 0 1 0 6373024 9510912 990 1992294400 4194304 9819077 140736529437440 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14267/statm: 2322 998 371 1374 0 943 0

[startup+0.0953869 s]
/proc/loadavg: 1.07 1.00 1.00 3/106 14267
/proc/meminfo: memFree=1769548/2059040 swapFree=4192956/4192956
[pid=14267] ppid=14265 vsize=15328 CPUtime=0.09
/proc/14267/stat : 14267 (pbscip.linux.x8) R 14265 14267 13713 0 -1 4202496 6328 0 0 0 5 4 0 0 16 0 1 0 6373024 15695872 2298 1992294400 4194304 9819077 140736529437440 18446744073709551615 8723783 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14267/statm: 3575 2298 504 1374 0 2196 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15328

[startup+0.101388 s]
/proc/loadavg: 1.07 1.00 1.00 3/106 14267
/proc/meminfo: memFree=1769548/2059040 swapFree=4192956/4192956
[pid=14267] ppid=14265 vsize=15328 CPUtime=0.09
/proc/14267/stat : 14267 (pbscip.linux.x8) R 14265 14267 13713 0 -1 4202496 7114 0 0 0 5 4 0 0 17 0 1 0 6373024 15695872 2314 1992294400 4194304 9819077 140736529437440 18446744073709551615 8675093 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14267/statm: 3832 2325 504 1374 0 2453 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15328

[startup+0.301408 s]
/proc/loadavg: 1.07 1.00 1.00 3/106 14267
/proc/meminfo: memFree=1769548/2059040 swapFree=4192956/4192956
[pid=14267] ppid=14265 vsize=28108 CPUtime=0.29
/proc/14267/stat : 14267 (pbscip.linux.x8) R 14265 14267 13713 0 -1 4202496 17521 0 0 0 19 10 0 0 17 0 1 0 6373024 28782592 4980 1992294400 4194304 9819077 140736529437440 18446744073709551615 8657695 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14267/statm: 7027 4980 701 1374 0 5648 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28108

[startup+0.701446 s]
/proc/loadavg: 1.07 1.00 1.00 3/106 14267
/proc/meminfo: memFree=1769548/2059040 swapFree=4192956/4192956
[pid=14267] ppid=14265 vsize=30124 CPUtime=0.7
/proc/14267/stat : 14267 (pbscip.linux.x8) R 14265 14267 13713 0 -1 4202496 47960 0 0 0 45 25 0 0 17 0 1 0 6373024 30846976 5669 1992294400 4194304 9819077 140736529437440 18446744073709551615 4333573 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14267/statm: 7531 5669 715 1374 0 6152 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 30124

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

[startup+0.801457 s]
/proc/loadavg: 1.07 1.00 1.00 3/106 14267
/proc/meminfo: memFree=1769548/2059040 swapFree=4192956/4192956
[pid=14267] ppid=14265 vsize=19848 CPUtime=0.79
/proc/14267/stat : 14267 (pbscip.linux.x8) R 14265 14267 13713 0 -1 4202496 50360 0 0 0 52 27 0 0 17 0 1 0 6373024 20324352 3563 1992294400 4194304 9819077 140736529437440 18446744073709551615 4333573 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14267/statm: 4962 3563 717 1374 0 3583 0
Current children cumulated CPU time (s) 0.79
Current children cumulated vsize (KiB) 19848

Child status: 0
Real time (s): 0.808737
CPU time (s): 0.808876
CPU user time (s): 0.526919
CPU system time (s): 0.281957
CPU usage (%): 100.017
Max. virtual memory (cumulated for all children) (KiB): 34236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.526919
system time used= 0.281957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50364
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= 12

runsolver used 0.004999 second user time and 0.008998 second system time

The end

Launcher Data 

Begin job on node056 at 2010-06-16 03:13:41
IDJOB=2665146
IDBENCH=48089
IDSOLVER=1168
FILE ID=node056/2665146-1276650821
PBS_JOBID= 11172420
Free space on /tmp= 98640 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=6-P0=5-P1=53-P2=23-P3=7-P4=31-P5=59-P6=59-P7=37-P8=41-P9=67-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-2665146-1276650821/watcher-2665146-1276650821 -o /tmp/evaluation-result-2665146-1276650821/solver-2665146-1276650821 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665146-1276650821.opb -t 1800 -m 1800

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

MD5SUM BENCH= fb8239991fe60a33867ecb92496c7603
RANDOM SEED=1681641891

node056.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		: 3000.215
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.215
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1770076 kB
Buffers:         24952 kB
Cached:         128340 kB
SwapCached:          0 kB
Active:         116184 kB
Inactive:        96684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1770076 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            6264 kB
Writeback:           0 kB
AnonPages:       59596 kB
Mapped:          15396 kB
Slab:            54300 kB
PageTables:       4000 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180204 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= 98632 MiB
End job on node056 at 2010-06-16 03:13:42