Trace number 2666435

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 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverOPT3 1.38379 1.38351

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=5-P0=19-P1=5-P2=7-P3=19-P4=29-P5=29-B.opb
MD5SUM0c50e353180f99bdcd2c3c4c16004b51
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 benchmark0.128979
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 variables75
Total number of constraints11
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 constraints11
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)125
Sum of products size (including duplicates)250
Number of different products125
Sum of products size250

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2] [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-2666435-1276647566.opb>
0.00/0.01	c original problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 136 constraints
0.00/0.01	c problem read
0.00/0.01	c presolving settings loaded
0.00/0.01	c presolving:
0.00/0.02	c (round 1) 6 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 18 chg coeffs, 0 upgd conss, 784 impls, 0 clqs
0.00/0.03	c (round 2) 18 del vars, 8 del conss, 0 chg bounds, 0 chg sides, 26 chg coeffs, 0 upgd conss, 1151 impls, 0 clqs
0.00/0.03	c (round 3) 29 del vars, 17 del conss, 0 chg bounds, 0 chg sides, 35 chg coeffs, 6 upgd conss, 1391 impls, 0 clqs
0.00/0.04	c (round 4) 39 del vars, 25 del conss, 0 chg bounds, 0 chg sides, 43 chg coeffs, 6 upgd conss, 1551 impls, 0 clqs
0.00/0.04	c (round 5) 49 del vars, 33 del conss, 0 chg bounds, 0 chg sides, 51 chg coeffs, 6 upgd conss, 1631 impls, 0 clqs
0.00/0.04	c (round 6) 59 del vars, 41 del conss, 0 chg bounds, 0 chg sides, 59 chg coeffs, 6 upgd conss, 1631 impls, 0 clqs
0.04/0.06	c presolving (7 rounds):
0.04/0.06	c  59 deleted vars, 41 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 59 changed coefficients
0.04/0.06	c  1661 implications, 0 cliques
0.04/0.06	c presolved problem has 141 variables (141 bin, 0 int, 0 impl, 0 cont) and 90 constraints
0.04/0.06	c      78 constraints of type <and>
0.04/0.06	c       5 constraints of type <linear>
0.04/0.06	c       7 constraints of type <logicor>
0.04/0.06	c transformed objective value is always integral (scale: 2)
0.04/0.06	c Presolving Time: 0.03
0.04/0.06	c - non default parameters ----------------------------------------------------------------------
0.04/0.06	c # SCIP version 1.2.1.2
0.04/0.06	c 
0.04/0.06	c # frequency for displaying node information lines
0.04/0.06	c # [type: int, range: [-1,2147483647], default: 100]
0.04/0.06	c display/freq = 10000
0.04/0.06	c 
0.04/0.06	c # maximal time in seconds to run
0.04/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.04/0.06	c limits/time = 1800
0.04/0.06	c 
0.04/0.06	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.04/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.04/0.06	c limits/memory = 1620
0.04/0.06	c 
0.04/0.06	c # should presolving try to simplify inequalities
0.04/0.06	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.04/0.06	c constraints/linear/simplifyinequalities = TRUE
0.04/0.06	c 
0.04/0.06	c # should presolving try to simplify knapsacks
0.04/0.06	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.04/0.06	c constraints/knapsack/simplifyinequalities = TRUE
0.04/0.06	c 
0.04/0.06	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.04/0.06	c # [type: int, range: [-1,2147483647], default: -1]
0.04/0.06	c heuristics/undercover/freq = 0
0.04/0.06	c 
0.04/0.06	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.04/0.06	c # [type: int, range: [-1,2147483647], default: -1]
0.04/0.06	c separating/rapidlearning/freq = 0
0.04/0.06	c 
0.04/0.06	c -----------------------------------------------------------------------------------------------
0.04/0.06	c start solving
0.04/0.06	c 
0.04/0.06	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.04/0.06	c   0.0s|     1 |     0 |    14 |     - | 764k|   0 |   7 | 141 |  90 | 141 | 167 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.15	c   0.1s|     1 |     0 |   172 |     - | 788k|   0 |  26 | 141 |  90 | 141 | 177 |  10 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.17	c   0.1s|     1 |     0 |   190 |     - | 827k|   0 |  29 | 141 |  90 | 141 | 190 |  23 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.18	c   0.1s|     1 |     0 |   217 |     - | 878k|   0 |  35 | 141 |  90 | 141 | 206 |  39 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.21	c   0.1s|     1 |     0 |   250 |     - | 912k|   0 |  47 | 141 |  90 | 141 | 223 |  56 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.25	c   0.2s|     1 |     0 |   314 |     - | 941k|   0 |  49 | 141 |  90 | 141 | 240 |  73 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.29	c   0.2s|     1 |     0 |   365 |     - | 974k|   0 |  47 | 141 |  90 | 141 | 255 |  88 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.44	c   0.4s|     1 |     2 |   365 |     - | 974k|   0 |  47 | 141 |  90 | 141 | 255 |  88 |   0 |   9 | 3.000000e+00 |      --      |    Inf 
1.29/1.37	o 3
1.29/1.37	c * 1.2s|   196 |     0 |  2430 |  10.6 |1061k|  29 |   - | 141 | 229 | 141 | 124 | 403 | 139 | 674 | 3.000000e+00 | 3.000000e+00 |   0.00%
1.29/1.37	c 
1.29/1.37	c SCIP Status        : problem is solved [optimal solution found]
1.29/1.37	c Solving Time (sec) : 1.24
1.29/1.37	c Solving Nodes      : 196
1.29/1.37	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
1.29/1.37	c Dual Bound         : +3.00000000000000e+00
1.29/1.37	c Gap                : 0.00 %
1.29/1.37	s OPTIMUM FOUND
1.29/1.37	v -x75 x74 x73 -x72 x71 -x70 -x69 -x68 -x67 -x66 -x50 x49 x48 x47 x46 -x65 x64 -x63 x62 x61 -x45 -x44 x43 -x42 x41 -x60 x59 x58 -x57 
1.29/1.37	v -x56 x40 -x39 x38 -x37 x36 -x55 -x54 -x53 -x52 -x51 -x35 x34 x33 x32 x31 x30 x29 x28 -x27 x26 -x25 -x24 -x23 x22 x21 x20 
1.29/1.37	v -x19 -x18 -x17 x16 x15 x14 -x13 x12 x11 -x10 -x9 x8 -x7 x6 -x5 -x4 -x3 x2 x1 
1.29/1.37	c SCIP Status        : problem is solved [optimal solution found]
1.29/1.37	c Solving Time       :       1.24
1.29/1.37	c Original Problem   :
1.29/1.37	c   Problem name     : HOME/instance-2666435-1276647566.opb
1.29/1.37	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
1.29/1.37	c   Constraints      : 136 initial, 136 maximal
1.29/1.37	c Presolved Problem  :
1.29/1.37	c   Problem name     : t_HOME/instance-2666435-1276647566.opb
1.29/1.37	c   Variables        : 141 (141 binary, 0 integer, 0 implicit integer, 0 continuous)
1.29/1.37	c   Constraints      : 90 initial, 229 maximal
1.29/1.37	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1.29/1.37	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1.29/1.37	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
1.29/1.37	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1.29/1.37	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1.29/1.37	c   implics          :       0.00          0          0          0          0          0          0          0          0
1.29/1.37	c   probing          :       0.01          0          0          0          0          0          0          0          0
1.29/1.37	c   and              :       0.01         10         41          0          0          0         41          0         41
1.29/1.37	c   linear           :       0.00          2          6          0          0          0          0          0         18
1.29/1.37	c   logicor          :       0.00          0          0          0          0          0          0          0          0
1.29/1.37	c   root node        :          -          0          -          -          0          -          -          -          -
1.29/1.37	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1.29/1.37	c   integral         :          0          0          0        178          0          0         22          0          0        322
1.29/1.37	c   and              :         78        318        949          0          0         24        438        344          0          0
1.29/1.37	c   linear           :          5          6        924          0          0         28        370          0          0          0
1.29/1.37	c   logicor          :          7+         6        275          1          0          6         46          0          0          0
1.29/1.37	c   countsols        :          0          0          0          1          0          0          0          0          0          0
1.29/1.37	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1.29/1.37	c   integral         :       0.75       0.00       0.00       0.75       0.00
1.29/1.37	c   and              :       0.02       0.01       0.01       0.00       0.00
1.29/1.37	c   linear           :       0.01       0.00       0.01       0.00       0.00
1.29/1.37	c   logicor          :       0.00       0.00       0.00       0.00       0.00
1.29/1.37	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1.29/1.37	c Propagators        :       Time      Calls    Cutoffs    DomReds
1.29/1.37	c   vbounds          :       0.00          2          0          0
1.29/1.37	c   rootredcost      :       0.00          0          0          0
1.29/1.37	c   pseudoobj        :       0.00        653          0          0
1.29/1.37	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1.29/1.37	c   propagation      :       0.01         58         58        453       21.6         18        8.9          -
1.29/1.37	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
1.29/1.37	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1.29/1.37	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1.29/1.37	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1.29/1.37	c   applied globally :          -          -          -        139       14.2          -          -          -
1.29/1.37	c   applied locally  :          -          -          -          0        0.0          -          -          -
1.29/1.37	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1.29/1.37	c   cut pool         :       0.00          5          -          -         54          -    (maximal pool size: 176)
1.29/1.37	c   redcost          :       0.00        319          0          0          0          0
1.29/1.37	c   impliedbounds    :       0.00          6          0          0         38          0
1.29/1.37	c   intobj           :       0.00          0          0          0          0          0
1.29/1.37	c   cgmip            :       0.00          0          0          0          0          0
1.29/1.37	c   gomory           :       0.06          6          0          0         58          0
1.29/1.37	c   strongcg         :       0.00          6          0          0        175          0
1.29/1.37	c   cmir             :       0.04          6          0          0         65          0
1.29/1.37	c   flowcover        :       0.02          6          0          0        124          0
1.29/1.37	c   clique           :       0.00          6          0          0          0          0
1.29/1.37	c   zerohalf         :       0.00          0          0          0          0          0
1.29/1.37	c   mcf              :       0.00          1          0          0          0          0
1.29/1.37	c   rapidlearning    :       0.05          1          0          0          0          0
1.29/1.37	c Pricers            :       Time      Calls       Vars
1.29/1.37	c   problem variables:       0.00          0          0
1.29/1.37	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1.29/1.37	c   relpscost        :       0.75        177          0         22          0          0        322
1.29/1.37	c   pscost           :       0.00          0          0          0          0          0          0
1.29/1.37	c   inference        :       0.00          0          0          0          0          0          0
1.29/1.37	c   mostinf          :       0.00          0          0          0          0          0          0
1.29/1.37	c   leastinf         :       0.00          0          0          0          0          0          0
1.29/1.37	c   fullstrong       :       0.00          0          0          0          0          0          0
1.29/1.37	c   allfullstrong    :       0.00          0          0          0          0          0          0
1.29/1.37	c   random           :       0.00          0          0          0          0          0          0
1.29/1.37	c Primal Heuristics  :       Time      Calls      Found
1.29/1.37	c   LP solutions     :       0.00          -          1
1.29/1.37	c   pseudo solutions :       0.00          -          0
1.29/1.37	c   oneopt           :       0.00          0          0
1.29/1.37	c   crossover        :       0.00          0          0
1.29/1.37	c   rootsoldiving    :       0.00          0          0
1.29/1.37	c   linesearchdiving :       0.00          0          0
1.29/1.37	c   guideddiving     :       0.00          0          0
1.29/1.37	c   intshifting      :       0.00          0          0
1.29/1.37	c   coefdiving       :       0.00          1          0
1.29/1.37	c   pscostdiving     :       0.00          1          0
1.29/1.37	c   fracdiving       :       0.00          1          0
1.29/1.37	c   veclendiving     :       0.00          1          0
1.29/1.37	c   feaspump         :       0.00          1          0
1.29/1.37	c   objpscostdiving  :       0.00          1          0
1.29/1.37	c   trivial          :       0.01          2          0
1.29/1.37	c   simplerounding   :       0.00          0          0
1.29/1.37	c   zirounding       :       0.00        157          0
1.29/1.37	c   rounding         :       0.00        213          0
1.29/1.37	c   shifting         :       0.05         31          0
1.29/1.37	c   twoopt           :       0.00          0          0
1.29/1.37	c   fixandinfer      :       0.00          0          0
1.29/1.37	c   intdiving        :       0.00          0          0
1.29/1.37	c   actconsdiving    :       0.00          0          0
1.29/1.37	c   octane           :       0.00          0          0
1.29/1.37	c   rens             :       0.00          1          0
1.29/1.37	c   rins             :       0.00          0          0
1.29/1.37	c   localbranching   :       0.00          0          0
1.29/1.37	c   mutation         :       0.00          0          0
1.29/1.37	c   dins             :       0.00          0          0
1.29/1.37	c   undercover       :       0.01          1          0
1.29/1.37	c   nlp              :       0.00          0          0
1.29/1.37	c   trysol           :       0.00          0          0
1.29/1.37	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1.29/1.37	c   primal LP        :       0.00          0          0       0.00          -
1.29/1.37	c   dual LP          :       0.16        319       2081       6.52   13006.25
1.29/1.37	c   lex dual LP      :       0.00          0          0       0.00          -
1.29/1.37	c   barrier LP       :       0.00          0          0       0.00          -
1.29/1.37	c   diving/probing LP:       0.00         78        349       4.47          -
1.29/1.37	c   strong branching :       0.75        674      10729      15.92   14305.33
1.29/1.37	c     (at root node) :          -          9       1125     125.00          -
1.29/1.37	c   conflict analysis:       0.00          0          0       0.00          -
1.29/1.37	c B&B Tree           :
1.29/1.37	c   number of runs   :          1
1.29/1.37	c   nodes            :        196
1.29/1.37	c   nodes (total)    :        196
1.29/1.37	c   nodes left       :          0
1.29/1.37	c   max depth        :         29
1.29/1.37	c   max depth (total):         29
1.29/1.37	c   backtracks       :         26 (13.3%)
1.29/1.37	c   delayed cutoffs  :         26
1.29/1.37	c   repropagations   :         97 (178 domain reductions, 13 cutoffs)
1.29/1.37	c   avg switch length:       3.56
1.29/1.37	c   switching time   :       0.00
1.29/1.37	c Solution           :
1.29/1.37	c   Solutions found  :          1 (1 improvements)
1.29/1.37	c   First Solution   : +3.00000000000000e+00   (in run 1, after 196 nodes, 1.24 seconds, depth 28, found by <relaxation>)
1.29/1.37	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 196 nodes, 1.24 seconds, depth 28, found by <relaxation>)
1.29/1.37	c   Dual Bound       : +3.00000000000000e+00
1.29/1.37	c   Gap              :       0.00 %
1.29/1.37	c   Root Dual Bound  : +3.00000000000000e+00
1.29/1.37	c   Root Iterations  :        365
1.29/1.38	c Time complete: 1.38.

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-2666435-1276647566/watcher-2666435-1276647566 -o /tmp/evaluation-result-2666435-1276647566/solver-2666435-1276647566 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666435-1276647566.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: 1.24 1.05 1.02 3/106 12496
/proc/meminfo: memFree=1805660/2059040 swapFree=4192956/4192956
[pid=12496] ppid=12494 vsize=7724 CPUtime=0
/proc/12496/stat : 12496 (pbscip.linux.x8) R 12494 12496 12166 0 -1 4202496 1033 0 0 0 0 0 0 0 20 0 1 0 6051923 7909376 953 1992294400 4194304 8223781 140734345891728 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12496/statm: 1931 963 348 984 0 944 0

[startup+0.054146 s]
/proc/loadavg: 1.24 1.05 1.02 3/106 12496
/proc/meminfo: memFree=1805660/2059040 swapFree=4192956/4192956
[pid=12496] ppid=12494 vsize=11724 CPUtime=0.04
/proc/12496/stat : 12496 (pbscip.linux.x8) R 12494 12496 12166 0 -1 4202496 5971 0 0 0 2 2 0 0 20 0 1 0 6051923 12005376 1930 1992294400 4194304 8223781 140734345891728 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12496/statm: 2931 1930 469 984 0 1944 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 11724

[startup+0.10115 s]
/proc/loadavg: 1.24 1.05 1.02 3/106 12496
/proc/meminfo: memFree=1805660/2059040 swapFree=4192956/4192956
[pid=12496] ppid=12494 vsize=19752 CPUtime=0.09
/proc/12496/stat : 12496 (pbscip.linux.x8) R 12494 12496 12166 0 -1 4202496 9243 0 0 0 5 4 0 0 20 0 1 0 6051923 20226048 3730 1992294400 4194304 8223781 140734345891728 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12496/statm: 4938 3730 583 984 0 3951 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19752

[startup+0.301163 s]
/proc/loadavg: 1.24 1.05 1.02 3/106 12496
/proc/meminfo: memFree=1805660/2059040 swapFree=4192956/4192956
[pid=12496] ppid=12494 vsize=17164 CPUtime=0.29
/proc/12496/stat : 12496 (pbscip.linux.x8) R 12494 12496 12166 0 -1 4202496 11562 0 0 0 23 6 0 0 20 0 1 0 6051923 17575936 3431 1992294400 4194304 8223781 140734345891728 18446744073709551615 4361643 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12496/statm: 4291 3431 592 984 0 3304 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17164

[startup+0.701188 s]
/proc/loadavg: 1.24 1.05 1.02 3/106 12496
/proc/meminfo: memFree=1805660/2059040 swapFree=4192956/4192956
[pid=12496] ppid=12494 vsize=14976 CPUtime=0.69
/proc/12496/stat : 12496 (pbscip.linux.x8) R 12494 12496 12166 0 -1 4202496 12776 0 0 0 60 9 0 0 20 0 1 0 6051923 15335424 2899 1992294400 4194304 8223781 140734345891728 18446744073709551615 6287618 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12496/statm: 3744 2899 594 984 0 2757 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14976

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

[startup+1.10922 s]
/proc/loadavg: 1.24 1.05 1.02 2/107 12497
/proc/meminfo: memFree=1795732/2059040 swapFree=4192956/4192956
[pid=12496] ppid=12494 vsize=14976 CPUtime=1.1
/proc/12496/stat : 12496 (pbscip.linux.x8) R 12494 12496 12166 0 -1 4202496 12776 0 0 0 99 11 0 0 22 0 1 0 6051923 15335424 2899 1992294400 4194304 8223781 140734345891728 18446744073709551615 6592563 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12496/statm: 3744 2899 594 984 0 2757 0
Current children cumulated CPU time (s) 1.1
Current children cumulated vsize (KiB) 14976

[startup+1.30123 s]
/proc/loadavg: 1.24 1.05 1.02 2/107 12497
/proc/meminfo: memFree=1795732/2059040 swapFree=4192956/4192956
[pid=12496] ppid=12494 vsize=14976 CPUtime=1.29
/proc/12496/stat : 12496 (pbscip.linux.x8) R 12494 12496 12166 0 -1 4202496 12776 0 0 0 117 12 0 0 22 0 1 0 6051923 15335424 2899 1992294400 4194304 8223781 140734345891728 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12496/statm: 3744 2899 594 984 0 2757 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 14976

Child status: 0
Real time (s): 1.38351
CPU time (s): 1.38379
CPU user time (s): 1.25181
CPU system time (s): 0.131979
CPU usage (%): 100.02
Max. virtual memory (cumulated for all children) (KiB): 19752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.25181
system time used= 0.131979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12782
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= 6

runsolver used 0.007998 second user time and 0.011998 second system time

The end

Launcher Data 

Begin job on node030 at 2010-06-16 02:19:26
IDJOB=2666435
IDBENCH=47948
IDSOLVER=1169
FILE ID=node030/2666435-1276647566
PBS_JOBID= 11172424
Free space on /tmp= 62556 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 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=5-P0=19-P1=5-P2=7-P3=19-P4=29-P5=29-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-2666435-1276647566/watcher-2666435-1276647566 -o /tmp/evaluation-result-2666435-1276647566/solver-2666435-1276647566 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666435-1276647566.opb -t 1800 -m 1800

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

MD5SUM BENCH= 0c50e353180f99bdcd2c3c4c16004b51
RANDOM SEED=1248035441

node030.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1806188 kB
Buffers:         24968 kB
Cached:         103924 kB
SwapCached:          0 kB
Active:         120544 kB
Inactive:        68012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1806188 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4788 kB
Writeback:           0 kB
AnonPages:       59672 kB
Mapped:          15400 kB
Slab:            42440 kB
PageTables:       4032 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181836 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62552 MiB
End job on node030 at 2010-06-16 02:19:27