Trace number 2702956

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
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverOPT3 0.642901 0.643296

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=47-P1=47-P2=67-P3=3-P4=41-P5=53-P6=31-P7=3-P8=41-P9=23-B.opb
MD5SUM015e1ad727429fbf28fe61f3a93025c8
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 benchmark0.642901
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 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
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-2702956-1278564329.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
0.01/0.02	c presolving:
0.01/0.04	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
0.01/0.04	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
0.01/0.04	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
0.01/0.05	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
0.01/0.05	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
0.01/0.05	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
0.01/0.05	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
0.01/0.06	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
0.01/0.06	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
0.01/0.06	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
0.01/0.08	c    (0.1s) probing: 187/369 (50.7%) - 0 fixings, 0 aggregations, 18 implications, 0 bound changes
0.01/0.08	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.01/0.08	c presolving (11 rounds):
0.01/0.08	c  117 deleted vars, 90 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 130 changed coefficients
0.01/0.08	c  6660 implications, 0 cliques
0.01/0.08	c presolved problem has 369 variables (369 bin, 0 int, 0 impl, 0 cont) and 244 constraints
0.01/0.08	c     225 constraints of type <and>
0.01/0.08	c       9 constraints of type <linear>
0.01/0.08	c      10 constraints of type <logicor>
0.01/0.08	c transformed objective value is always integral (scale: 2)
0.01/0.08	c Presolving Time: 0.06
0.01/0.08	c - non default parameters ----------------------------------------------------------------------
0.01/0.08	c # SCIP version 1.2.1.3
0.01/0.08	c 
0.01/0.08	c # frequency for displaying node information lines
0.01/0.08	c # [type: int, range: [-1,2147483647], default: 100]
0.01/0.08	c display/freq = 10000
0.01/0.08	c 
0.01/0.08	c # maximal time in seconds to run
0.01/0.08	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.08	c limits/time = 1789.99
0.01/0.08	c 
0.01/0.08	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.01/0.08	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.08	c limits/memory = 1620
0.01/0.08	c 
0.01/0.08	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.01/0.08	c # [type: int, range: [1,2], default: 1]
0.01/0.08	c timing/clocktype = 2
0.01/0.08	c 
0.01/0.08	c # should presolving try to simplify inequalities
0.01/0.08	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.01/0.08	c constraints/linear/simplifyinequalities = TRUE
0.01/0.08	c 
0.01/0.08	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.01/0.08	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.01/0.08	c constraints/indicator/addCouplingCons = TRUE
0.01/0.08	c 
0.01/0.08	c # should presolving try to simplify knapsacks
0.01/0.08	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.01/0.08	c constraints/knapsack/simplifyinequalities = TRUE
0.01/0.08	c 
0.01/0.08	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.01/0.08	c # [type: int, range: [-1,2147483647], default: -1]
0.01/0.08	c heuristics/undercover/freq = 0
0.01/0.08	c 
0.01/0.08	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.01/0.08	c # [type: int, range: [-1,2147483647], default: -1]
0.01/0.08	c separating/rapidlearning/freq = 0
0.01/0.08	c 
0.01/0.08	c -----------------------------------------------------------------------------------------------
0.01/0.08	c start solving
0.01/0.08	c 
0.01/0.08	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.01/0.08	c   0.1s|     1 |     0 |    22 |     - |1772k|   0 |  12 | 369 | 244 | 369 | 469 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.59/0.62	o 3
0.59/0.62	c u 0.6s|     1 |     0 |   407 |     - |1810k|   0 |   - | 369 | 244 | 369 | 469 |   0 |   0 |   0 | 3.000000e+00 | 3.000000e+00 |   0.00%
0.59/0.63	c   0.6s|     1 |     0 |   407 |     - |1803k|   0 |   - | 369 | 244 | 369 | 469 |   0 |   0 |   0 | 3.000000e+00 | 3.000000e+00 |   0.00%
0.59/0.63	c 
0.59/0.63	c SCIP Status        : problem is solved [optimal solution found]
0.59/0.63	c Solving Time (sec) : 0.61
0.59/0.63	c Solving Nodes      : 1
0.59/0.63	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
0.59/0.63	c Dual Bound         : +3.00000000000000e+00
0.59/0.63	c Gap                : 0.00 %
0.59/0.63	s OPTIMUM FOUND
0.59/0.63	v -x162 -x161 x160 -x159 x158 x157 -x156 -x155 -x154 -x153 -x152 -x151 -x108 x107 -x106 x105 -x104 x103 -x150 -x149 -x148 -x147 x146 
0.59/0.63	v -x145 -x102 -x101 -x100 x99 x98 x97 -x144 -x143 -x142 -x141 -x140 -x139 x96 -x95 x94 x93 -x92 x91 -x138 -x137 -x136 -x135 
0.59/0.63	v -x134 -x133 -x90 -x89 x88 x87 x86 x85 -x132 -x131 -x130 -x129 -x128 x127 -x84 -x83 -x82 x81 -x80 x79 -x126 -x125 -x124 -x123 
0.59/0.63	v -x122 x121 -x78 x77 -x76 x75 x74 x73 -x120 -x119 -x118 -x117 -x116 x115 -x72 x71 x70 x69 -x68 x67 -x114 -x113 -x112 -x111 x110 
0.59/0.63	v -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 -x42 -x41 
0.59/0.63	v -x40 -x39 x38 x37 -x36 -x35 -x34 -x33 x32 x31 -x30 -x29 -x28 -x27 x26 x25 -x24 -x23 -x22 -x21 x20 x19 -x18 -x17 -x16 -x15 x14 
0.59/0.63	v x13 x12 x11 -x10 x9 -x8 x7 -x6 -x5 -x4 -x3 x2 x1 
0.59/0.63	c SCIP Status        : problem is solved [optimal solution found]
0.59/0.63	c Solving Time       :       0.61
0.59/0.63	c Original Problem   :
0.59/0.63	c   Problem name     : HOME/instance-2702956-1278564329.opb
0.59/0.63	c   Variables        : 486 (486 binary, 0 integer, 0 implicit integer, 0 continuous)
0.59/0.63	c   Constraints      : 343 initial, 343 maximal
0.59/0.63	c Presolved Problem  :
0.59/0.63	c   Problem name     : t_HOME/instance-2702956-1278564329.opb
0.59/0.63	c   Variables        : 369 (369 binary, 0 integer, 0 implicit integer, 0 continuous)
0.59/0.63	c   Constraints      : 244 initial, 244 maximal
0.59/0.63	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.59/0.63	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.59/0.63	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
0.59/0.63	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.59/0.63	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.59/0.63	c   implics          :       0.00          0          0          0          0          0          0          0          0
0.59/0.63	c   probing          :       0.02          0          0          0          0          0          0          0          0
0.59/0.63	c   and              :       0.02         18         90          0          0          0         90          0         90
0.59/0.63	c   linear           :       0.01          1          8          0          0          0          0          0         40
0.59/0.63	c   logicor          :       0.00          0          0          0          0          0          0          0          0
0.59/0.63	c   root node        :          -          0          -          -          0          -          -          -          -
0.59/0.63	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.59/0.63	c   integral         :          0          0          0          0          0          0          0          0          0          0
0.59/0.63	c   and              :        225          0        463          0          0          0          0          0          0          0
0.59/0.63	c   linear           :          9          0        463          0          0          0          0          0          0          0
0.59/0.63	c   logicor          :         10          0         93          0          0          0          0          0          0          0
0.59/0.63	c   countsols        :          0          0          0          0          0          0          0          0          0          0
0.59/0.63	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.59/0.63	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.59/0.63	c   and              :       0.00       0.00       0.00       0.00       0.00
0.59/0.63	c   linear           :       0.01       0.00       0.01       0.00       0.00
0.59/0.63	c   logicor          :       0.00       0.00       0.00       0.00       0.00
0.59/0.63	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.59/0.63	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.59/0.63	c   vbounds          :       0.00          2          0          0
0.59/0.63	c   rootredcost      :       0.00          0          0          0
0.59/0.63	c   pseudoobj        :       0.00         74          0          0
0.59/0.63	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.59/0.63	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.59/0.63	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.59/0.63	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.59/0.63	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.59/0.63	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.59/0.63	c   applied globally :          -          -          -          0        0.0          -          -          -
0.59/0.63	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.59/0.63	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.59/0.63	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
0.59/0.63	c   redcost          :       0.00          0          0          0          0          0
0.59/0.63	c   impliedbounds    :       0.00          0          0          0          0          0
0.59/0.63	c   intobj           :       0.00          0          0          0          0          0
0.59/0.63	c   cgmip            :       0.00          0          0          0          0          0
0.59/0.63	c   gomory           :       0.00          0          0          0          0          0
0.59/0.63	c   strongcg         :       0.00          0          0          0          0          0
0.59/0.63	c   cmir             :       0.00          0          0          0          0          0
0.59/0.63	c   flowcover        :       0.00          0          0          0          0          0
0.59/0.63	c   clique           :       0.00          0          0          0          0          0
0.59/0.63	c   zerohalf         :       0.00          0          0          0          0          0
0.59/0.63	c   mcf              :       0.00          0          0          0          0          0
0.59/0.63	c   rapidlearning    :       0.00          0          0          0          0          0
0.59/0.63	c Pricers            :       Time      Calls       Vars
0.59/0.63	c   problem variables:       0.00          0          0
0.59/0.63	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.59/0.63	c   pscost           :       0.00          0          0          0          0          0          0
0.59/0.63	c   inference        :       0.00          0          0          0          0          0          0
0.59/0.63	c   mostinf          :       0.00          0          0          0          0          0          0
0.59/0.63	c   leastinf         :       0.00          0          0          0          0          0          0
0.59/0.63	c   fullstrong       :       0.00          0          0          0          0          0          0
0.59/0.63	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.59/0.63	c   random           :       0.00          0          0          0          0          0          0
0.59/0.63	c   relpscost        :       0.00          0          0          0          0          0          0
0.59/0.63	c Primal Heuristics  :       Time      Calls      Found
0.59/0.63	c   LP solutions     :       0.00          -          0
0.59/0.63	c   pseudo solutions :       0.00          -          0
0.59/0.63	c   oneopt           :       0.00          0          0
0.59/0.63	c   trivial          :       0.00          2          0
0.59/0.63	c   simplerounding   :       0.00          0          0
0.59/0.63	c   zirounding       :       0.00          0          0
0.59/0.63	c   rounding         :       0.00          1          0
0.59/0.63	c   shifting         :       0.00          1          0
0.59/0.63	c   intshifting      :       0.00          0          0
0.59/0.63	c   twoopt           :       0.00          0          0
0.59/0.63	c   fixandinfer      :       0.00          0          0
0.59/0.63	c   feaspump         :       0.02          1          0
0.59/0.63	c   coefdiving       :       0.00          0          0
0.59/0.63	c   pscostdiving     :       0.00          0          0
0.59/0.63	c   fracdiving       :       0.00          0          0
0.59/0.63	c   veclendiving     :       0.00          0          0
0.59/0.63	c   intdiving        :       0.00          0          0
0.59/0.63	c   actconsdiving    :       0.00          0          0
0.59/0.63	c   objpscostdiving  :       0.00          0          0
0.59/0.63	c   rootsoldiving    :       0.00          0          0
0.59/0.63	c   linesearchdiving :       0.00          0          0
0.59/0.63	c   guideddiving     :       0.00          0          0
0.59/0.63	c   octane           :       0.00          0          0
0.59/0.63	c   rens             :       0.00          0          0
0.59/0.63	c   rins             :       0.00          0          0
0.59/0.63	c   localbranching   :       0.00          0          0
0.59/0.63	c   mutation         :       0.00          0          0
0.59/0.63	c   crossover        :       0.00          0          0
0.59/0.63	c   dins             :       0.00          0          0
0.59/0.63	c   undercover       :       0.52          1          1
0.59/0.63	c   nlp              :       0.00          0          0
0.59/0.63	c   trysol           :       0.00          0          0
0.59/0.63	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.59/0.63	c   primal LP        :       0.00          0          0       0.00          -
0.59/0.63	c   dual LP          :       0.00          1         22      22.00          -
0.59/0.63	c   lex dual LP      :       0.00          0          0       0.00          -
0.59/0.63	c   barrier LP       :       0.00          0          0       0.00          -
0.59/0.63	c   diving/probing LP:       0.01         12        385      32.08   29615.38
0.59/0.63	c   strong branching :       0.00          0          0       0.00          -
0.59/0.63	c     (at root node) :          -          0          0       0.00          -
0.59/0.63	c   conflict analysis:       0.00          0          0       0.00          -
0.59/0.63	c B&B Tree           :
0.59/0.63	c   number of runs   :          1
0.59/0.63	c   nodes            :          1
0.59/0.63	c   nodes (total)    :          1
0.59/0.63	c   nodes left       :          0
0.59/0.63	c   max depth        :          0
0.59/0.63	c   max depth (total):          0
0.59/0.63	c   backtracks       :          0 (0.0%)
0.59/0.63	c   delayed cutoffs  :          0
0.59/0.63	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.59/0.63	c   avg switch length:       2.00
0.59/0.63	c   switching time   :       0.00
0.59/0.63	c Solution           :
0.59/0.63	c   Solutions found  :          1 (1 improvements)
0.59/0.63	c   First Solution   : +3.00000000000000e+00   (in run 1, after 1 nodes, 0.61 seconds, depth 0, found by <undercover>)
0.59/0.63	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 1 nodes, 0.61 seconds, depth 0, found by <undercover>)
0.59/0.63	c   Dual Bound       : +3.00000000000000e+00
0.59/0.63	c   Gap              :       0.00 %
0.59/0.63	c   Root Dual Bound  : +3.00000000000000e+00
0.59/0.63	c   Root Iterations  :        407
0.59/0.64	c Time complete: 0.63.

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-2702956-1278564329/watcher-2702956-1278564329 -o /tmp/evaluation-result-2702956-1278564329/solver-2702956-1278564329 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2702956-1278564329.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: 1.09 1.03 1.00 3/106 32166
/proc/meminfo: memFree=1537852/2059040 swapFree=4192956/4192956
[pid=32166] ppid=32164 vsize=7904 CPUtime=0
/proc/32166/stat : 32166 (pbscip.linux.x8) R 32164 32166 31952 0 -1 4202496 1037 0 0 0 0 0 0 0 18 0 1 0 24646546 8093696 950 1992294400 4194304 8395647 140737154700672 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32166/statm: 1976 958 365 1026 0 946 0

[startup+0.017603 s]
/proc/loadavg: 1.09 1.03 1.00 3/106 32166
/proc/meminfo: memFree=1537852/2059040 swapFree=4192956/4192956
[pid=32166] ppid=32164 vsize=10760 CPUtime=0.01
/proc/32166/stat : 32166 (pbscip.linux.x8) R 32164 32166 31952 0 -1 4202496 2129 0 0 0 1 0 0 0 18 0 1 0 24646546 11018240 1689 1992294400 4194304 8395647 140737154700672 18446744073709551615 7382137 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32166/statm: 2690 1700 407 1026 0 1660 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 10760

[startup+0.100608 s]
/proc/loadavg: 1.09 1.03 1.00 3/106 32166
/proc/meminfo: memFree=1537852/2059040 swapFree=4192956/4192956
[pid=32166] ppid=32164 vsize=16640 CPUtime=0.09
/proc/32166/stat : 32166 (pbscip.linux.x8) R 32164 32166 31952 0 -1 4202496 3685 0 0 0 8 1 0 0 20 0 1 0 24646546 17039360 3241 1992294400 4194304 8395647 140737154700672 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32166/statm: 4160 3241 580 1026 0 3130 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16640

[startup+0.300626 s]
/proc/loadavg: 1.09 1.03 1.00 3/106 32166
/proc/meminfo: memFree=1537852/2059040 swapFree=4192956/4192956
[pid=32166] ppid=32164 vsize=31432 CPUtime=0.29
/proc/32166/stat : 32166 (pbscip.linux.x8) R 32164 32166 31952 0 -1 4202496 9471 0 0 0 26 3 0 0 20 0 1 0 24646546 32186368 6805 1992294400 4194304 8395647 140737154700672 18446744073709551615 7382132 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32166/statm: 7858 6813 617 1026 0 6828 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31432

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

[startup+0.500645 s]
/proc/loadavg: 1.09 1.03 1.00 3/106 32166
/proc/meminfo: memFree=1537852/2059040 swapFree=4192956/4192956
[pid=32166] ppid=32164 vsize=30408 CPUtime=0.49
/proc/32166/stat : 32166 (pbscip.linux.x8) R 32164 32166 31952 0 -1 4202496 16816 0 0 0 43 6 0 0 20 0 1 0 24646546 31137792 6750 1992294400 4194304 8395647 140737154700672 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32166/statm: 7602 6750 617 1026 0 6572 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 30408

[startup+0.600655 s]
/proc/loadavg: 1.09 1.03 1.00 3/106 32166
/proc/meminfo: memFree=1537852/2059040 swapFree=4192956/4192956
[pid=32166] ppid=32164 vsize=30408 CPUtime=0.59
/proc/32166/stat : 32166 (pbscip.linux.x8) R 32164 32166 31952 0 -1 4202496 19036 0 0 0 51 8 0 0 20 0 1 0 24646546 31137792 6750 1992294400 4194304 8395647 140737154700672 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32166/statm: 7602 6750 617 1026 0 6572 0
Current children cumulated CPU time (s) 0.59
Current children cumulated vsize (KiB) 30408

Child status: 0
Real time (s): 0.643296
CPU time (s): 0.642901
CPU user time (s): 0.555915
CPU system time (s): 0.086986
CPU usage (%): 99.9386
Max. virtual memory (cumulated for all children) (KiB): 32456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.555915
system time used= 0.086986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19042
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= 1

runsolver used 0.002999 second user time and 0.011998 second system time

The end

Launcher Data 

Begin job on node004 at 2010-07-08 06:45:29
IDJOB=2702956
IDBENCH=47900
IDSOLVER=1213
FILE ID=node004/2702956-1278564329
PBS_JOBID= 11239537
Free space on /tmp= 62480 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=47-P1=47-P2=67-P3=3-P4=41-P5=53-P6=31-P7=3-P8=41-P9=23-B.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2702956-1278564329/watcher-2702956-1278564329 -o /tmp/evaluation-result-2702956-1278564329/solver-2702956-1278564329 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2702956-1278564329.opb -t 1800 -m 1800

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

MD5SUM BENCH= 015e1ad727429fbf28fe61f3a93025c8
RANDOM SEED=2082765206

node004.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.219
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.219
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1538256 kB
Buffers:         77448 kB
Cached:         292648 kB
SwapCached:          0 kB
Active:         162352 kB
Inactive:       267796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1538256 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           10524 kB
Writeback:           0 kB
AnonPages:       59976 kB
Mapped:          14408 kB
Slab:            68796 kB
PageTables:       4236 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183316 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= 62472 MiB
End job on node004 at 2010-07-08 06:45:30