Trace number 2663632

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
SCIPnone SCIP 1.2.1.2 without any LP solverOPT3 6.12607 6.12606

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=17-P1=11-P2=61-P3=5-P4=53-P5=7-P6=37-P7=7-B.opb
MD5SUM4c4368f6ede6fe3469b61db6ee1d3ae2
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 benchmark0.593909
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables126
Total number of constraints15
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 constraints15
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)252
Sum of products size (including duplicates)504
Number of different products252
Sum of products size504

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: NONE] [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-2663632-1276648609.opb>
0.00/0.01	c original problem has 378 variables (378 bin, 0 int, 0 impl, 0 cont) and 267 constraints
0.00/0.01	c problem read
0.00/0.01	c presolving settings loaded
0.00/0.01	c [src/scip/lpi_none.c:41] ERROR: there is no LP solver linked to the binary (LPS=none); you should set the parameter <lp/solvefreq> to <-1> to avoid solving LPs
0.00/0.01	c presolving:
0.01/0.05	c (round 1) 7 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 32 chg coeffs, 0 upgd conss, 1596 impls, 0 clqs
0.01/0.05	c (round 2) 19 del vars, 10 del conss, 0 chg bounds, 0 chg sides, 42 chg coeffs, 8 upgd conss, 2316 impls, 0 clqs
0.01/0.06	c (round 3) 31 del vars, 20 del conss, 0 chg bounds, 0 chg sides, 52 chg coeffs, 8 upgd conss, 2916 impls, 0 clqs
0.01/0.06	c (round 4) 43 del vars, 30 del conss, 0 chg bounds, 0 chg sides, 62 chg coeffs, 8 upgd conss, 3396 impls, 0 clqs
0.01/0.06	c (round 5) 55 del vars, 40 del conss, 0 chg bounds, 0 chg sides, 72 chg coeffs, 8 upgd conss, 3756 impls, 0 clqs
0.01/0.07	c (round 6) 67 del vars, 50 del conss, 0 chg bounds, 0 chg sides, 82 chg coeffs, 8 upgd conss, 3996 impls, 0 clqs
0.01/0.07	c (round 7) 79 del vars, 60 del conss, 0 chg bounds, 0 chg sides, 92 chg coeffs, 8 upgd conss, 4116 impls, 0 clqs
0.01/0.07	c (round 8) 91 del vars, 70 del conss, 0 chg bounds, 0 chg sides, 102 chg coeffs, 8 upgd conss, 4116 impls, 0 clqs
0.01/0.09	c    (0.1s) probing: 167/287 (58.2%) - 0 fixings, 0 aggregations, 14 implications, 0 bound changes
0.01/0.09	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.01/0.09	c presolving (9 rounds):
0.01/0.09	c  91 deleted vars, 70 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 102 changed coefficients
0.01/0.09	c  4144 implications, 0 cliques
0.01/0.09	c presolved problem has 287 variables (287 bin, 0 int, 0 impl, 0 cont) and 190 constraints
0.01/0.09	c     175 constraints of type <and>
0.01/0.09	c       7 constraints of type <linear>
0.01/0.09	c       8 constraints of type <logicor>
0.01/0.09	c transformed objective value is always integral (scale: 2)
0.01/0.09	c Presolving Time: 0.05
0.01/0.09	c - non default parameters ----------------------------------------------------------------------
0.01/0.09	c # SCIP version 1.2.1.2
0.01/0.09	c 
0.01/0.09	c # frequency for displaying node information lines
0.01/0.09	c # [type: int, range: [-1,2147483647], default: 100]
0.01/0.09	c display/freq = 10000
0.01/0.09	c 
0.01/0.09	c # maximal time in seconds to run
0.01/0.09	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.09	c limits/time = 1799.99
0.01/0.09	c 
0.01/0.09	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.01/0.09	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.09	c limits/memory = 1620
0.01/0.09	c 
0.01/0.09	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.01/0.09	c # [type: int, range: [-1,2147483647], default: 1]
0.01/0.09	c lp/solvefreq = -1
0.01/0.09	c 
0.01/0.09	c # should presolving try to simplify inequalities
0.01/0.09	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.01/0.09	c constraints/linear/simplifyinequalities = TRUE
0.01/0.09	c 
0.01/0.09	c # should presolving try to simplify knapsacks
0.01/0.09	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.01/0.09	c constraints/knapsack/simplifyinequalities = TRUE
0.01/0.09	c 
0.01/0.09	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.01/0.09	c # [type: int, range: [-1,2147483647], default: -1]
0.01/0.09	c heuristics/undercover/freq = 0
0.01/0.09	c 
0.01/0.09	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.01/0.09	c # [type: int, range: [-1,2147483647], default: -1]
0.01/0.09	c separating/rapidlearning/freq = 0
0.01/0.09	c 
0.01/0.09	c -----------------------------------------------------------------------------------------------
0.01/0.09	c start solving
0.01/0.09	c 
0.01/0.09	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.01/0.09	c   0.1s|     1 |     2 |     0 |     - |1017k|   0 |   - | 287 | 190 |   0 |   0 |   0 |   0 |   0 | 1.000000e+00 |      --      |    Inf 
1.79/1.88	c   1.6s| 10000 |  8052 |     0 |   0.0 |6186k| 128 |   - | 287 | 632 |   0 |   0 |   0 |1350 |   0 | 1.000000e+00 |      --      |    Inf 
1.99/2.02	o 33
1.99/2.02	c * 1.7s| 10748 |  8290 |     0 |   0.0 |6427k| 128 |   - | 287 | 663 |   0 |   0 |   0 |1464 |   0 | 1.000000e+00 | 3.300000e+01 |3200.00%
2.29/2.32	o 25
2.29/2.32	c * 2.0s| 12303 |  9291 |     0 |   0.0 |7177k| 128 |   - | 287 | 676 |   0 |   0 |   0 |1703 |   0 | 1.000000e+00 | 2.500000e+01 |2400.00%
2.49/2.57	o 5
2.49/2.57	c * 2.2s| 13352 |  7796 |     0 |   0.0 |6623k| 128 |   - | 287 | 736 |   0 |   0 |   0 |2009 |   0 | 1.000000e+00 | 5.000000e+00 | 400.00%
3.79/3.88	c   3.4s| 20000 | 11940 |     0 |   0.0 |9831k| 128 |   - | 287 | 435 |   0 |   0 |   0 |2990 |   0 | 1.000000e+00 | 5.000000e+00 | 400.00%
5.99/6.04	c   5.2s| 30000 | 16056 |     0 |   0.0 |  13M| 128 |   - | 287 | 892 |   0 |   0 |   0 |4832 |   0 | 1.000000e+00 | 5.000000e+00 | 400.00%
5.99/6.09	o 3
5.99/6.09	c * 5.3s| 30085 |  1811 |     0 |   0.0 |4416k| 128 |   - | 287 | 910 |   0 |   0 |   0 |4858 |   0 | 1.000000e+00 | 3.000000e+00 | 200.00%
6.10/6.11	c 
6.10/6.11	c SCIP Status        : problem is solved [optimal solution found]
6.10/6.11	c Solving Time (sec) : 5.31
6.10/6.11	c Solving Nodes      : 30086
6.10/6.11	c Primal Bound       : +3.00000000000000e+00 (4 solutions)
6.10/6.11	c Dual Bound         : +3.00000000000000e+00
6.10/6.11	c Gap                : 0.00 %
6.10/6.11	s OPTIMUM FOUND
6.10/6.11	v -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 x116 -x115 -x84 -x83 -x82 -x81 -x80 x79 -x114 -x113 -x112 -x111 -x110 
6.10/6.11	v -x109 -x78 -x77 -x76 -x75 x74 x73 -x108 -x107 -x106 -x105 x104 -x103 -x72 -x71 -x70 -x69 -x68 x67 -x102 -x101 -x100 x99 -x98 
6.10/6.11	v x97 x66 -x65 x64 -x63 x62 x61 -x96 -x95 -x94 x93 x92 x91 -x60 -x59 x58 -x57 x56 x55 -x90 -x89 -x88 -x87 -x86 -x85 x54 x53 
6.10/6.11	v -x52 -x51 x50 x49 -x48 x47 -x46 -x45 x44 x43 x42 -x41 x40 -x39 x38 x37 -x36 -x35 -x34 -x33 x32 x31 -x30 -x29 -x28 -x27 x26 x25 
6.10/6.11	v x24 -x23 -x22 -x21 -x20 x19 -x18 -x17 x16 -x15 -x14 x13 -x12 x11 -x10 -x9 -x8 x7 -x6 -x5 -x4 -x3 x2 x1 
6.10/6.11	c SCIP Status        : problem is solved [optimal solution found]
6.10/6.11	c Solving Time       :       5.31
6.10/6.11	c Original Problem   :
6.10/6.11	c   Problem name     : HOME/instance-2663632-1276648609.opb
6.10/6.11	c   Variables        : 378 (378 binary, 0 integer, 0 implicit integer, 0 continuous)
6.10/6.11	c   Constraints      : 267 initial, 267 maximal
6.10/6.11	c Presolved Problem  :
6.10/6.11	c   Problem name     : t_HOME/instance-2663632-1276648609.opb
6.10/6.11	c   Variables        : 287 (287 binary, 0 integer, 0 implicit integer, 0 continuous)
6.10/6.11	c   Constraints      : 190 initial, 910 maximal
6.10/6.11	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
6.10/6.11	c   trivial          :       0.00          0          0          0          0          0          0          0          0
6.10/6.11	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
6.10/6.11	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
6.10/6.11	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
6.10/6.11	c   implics          :       0.00          0          0          0          0          0          0          0          0
6.10/6.11	c   probing          :       0.02          0          0          0          0          0          0          0          0
6.10/6.11	c   and              :       0.02         14         70          0          0          0         70          0         70
6.10/6.11	c   linear           :       0.00          1          6          0          0          0          0          0         32
6.10/6.11	c   logicor          :       0.00          0          0          0          0          0          0          0          0
6.10/6.11	c   root node        :          -         29          -          -         29          -          -          -          -
6.10/6.11	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
6.10/6.11	c   integral         :          0          0          0          0          0          0          0          0          0          0
6.10/6.11	c   and              :        175          0      75732          0      27258        573     104909          0          0          0
6.10/6.11	c   linear           :          7          0      75156          0      27258       3339      50419          0          0          0
6.10/6.11	c   logicor          :          8+         0      31502          0      27258        291      10465          0          0          0
6.10/6.11	c   countsols        :          0          0          0          0      27262          0          0          0          0          0
6.10/6.11	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
6.10/6.11	c   integral         :       0.00       0.00       0.00       0.00       0.00
6.10/6.11	c   and              :       0.68       0.00       0.48       0.00       0.20
6.10/6.11	c   linear           :       1.26       0.00       1.25       0.00       0.01
6.10/6.11	c   logicor          :       0.29       0.00       0.23       0.00       0.06
6.10/6.11	c   countsols        :       0.02       0.00       0.00       0.00       0.02
6.10/6.11	c Propagators        :       Time      Calls    Cutoffs    DomReds
6.10/6.11	c   vbounds          :       0.01          2          0          0
6.10/6.11	c   rootredcost      :       0.02          0          0          0
6.10/6.11	c   pseudoobj        :       0.13      75412         24        373
6.10/6.11	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
6.10/6.11	c   propagation      :       0.39       4227       4201      30093       34.5        222       30.1          -
6.10/6.11	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
6.10/6.11	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
6.10/6.11	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
6.10/6.11	c   pseudo solution  :       0.00          1          1          1        0.0          0        0.0          -
6.10/6.11	c   applied globally :          -          -          -       4047       18.8          -          -          -
6.10/6.11	c   applied locally  :          -          -          -        811       36.7          -          -          -
6.10/6.11	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
6.10/6.11	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
6.10/6.11	c   redcost          :       0.00          0          0          0          0          0
6.10/6.11	c   impliedbounds    :       0.00          0          0          0          0          0
6.10/6.11	c   intobj           :       0.00          0          0          0          0          0
6.10/6.11	c   cgmip            :       0.00          0          0          0          0          0
6.10/6.11	c   gomory           :       0.00          0          0          0          0          0
6.10/6.11	c   strongcg         :       0.00          0          0          0          0          0
6.10/6.11	c   cmir             :       0.00          0          0          0          0          0
6.10/6.11	c   flowcover        :       0.00          0          0          0          0          0
6.10/6.11	c   clique           :       0.00          0          0          0          0          0
6.10/6.11	c   zerohalf         :       0.00          0          0          0          0          0
6.10/6.11	c   mcf              :       0.00          0          0          0          0          0
6.10/6.11	c   rapidlearning    :       0.00          0          0          0          0          0
6.10/6.11	c Pricers            :       Time      Calls       Vars
6.10/6.11	c   problem variables:       0.00          0          0
6.10/6.11	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
6.10/6.11	c   relpscost        :       0.00          0          0          0          0          0          0
6.10/6.11	c   pscost           :       0.00          0          0          0          0          0          0
6.10/6.11	c   inference        :       0.69      27258          0          0          0          0      54516
6.10/6.11	c   mostinf          :       0.00          0          0          0          0          0          0
6.10/6.11	c   leastinf         :       0.00          0          0          0          0          0          0
6.10/6.11	c   fullstrong       :       0.00          0          0          0          0          0          0
6.10/6.11	c   allfullstrong    :       0.00          0          0          0          0          0          0
6.10/6.11	c   random           :       0.00          0          0          0          0          0          0
6.10/6.11	c Primal Heuristics  :       Time      Calls      Found
6.10/6.11	c   LP solutions     :       0.00          -          0
6.10/6.11	c   pseudo solutions :       0.03          -          4
6.10/6.11	c   oneopt           :       0.00          0          0
6.10/6.11	c   trivial          :       0.00          2          0
6.10/6.11	c   simplerounding   :       0.00          0          0
6.10/6.11	c   zirounding       :       0.00          0          0
6.10/6.11	c   rounding         :       0.00          0          0
6.10/6.11	c   shifting         :       0.00          0          0
6.10/6.11	c   intshifting      :       0.00          0          0
6.10/6.11	c   twoopt           :       0.00          0          0
6.10/6.11	c   fixandinfer      :       0.00          0          0
6.10/6.11	c   feaspump         :       0.00          0          0
6.10/6.11	c   coefdiving       :       0.00          0          0
6.10/6.11	c   pscostdiving     :       0.00          0          0
6.10/6.11	c   fracdiving       :       0.00          0          0
6.10/6.11	c   veclendiving     :       0.00          0          0
6.10/6.11	c   intdiving        :       0.00          0          0
6.10/6.11	c   actconsdiving    :       0.00          0          0
6.10/6.11	c   objpscostdiving  :       0.00          0          0
6.10/6.11	c   rootsoldiving    :       0.00          0          0
6.10/6.11	c   linesearchdiving :       0.00          0          0
6.10/6.11	c   guideddiving     :       0.00          0          0
6.10/6.11	c   octane           :       0.00          0          0
6.10/6.11	c   rens             :       0.00          0          0
6.10/6.11	c   rins             :       0.00          0          0
6.10/6.11	c   localbranching   :       0.00          0          0
6.10/6.11	c   mutation         :       0.00          0          0
6.10/6.11	c   crossover        :       0.00          0          0
6.10/6.11	c   dins             :       0.00          0          0
6.10/6.11	c   undercover       :       0.00          0          0
6.10/6.11	c   nlp              :       0.02          0          0
6.10/6.11	c   trysol           :       0.02          0          0
6.10/6.11	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
6.10/6.11	c   primal LP        :       0.00          0          0       0.00          -
6.10/6.11	c   dual LP          :       0.00          0          0       0.00          -
6.10/6.11	c   lex dual LP      :       0.00          0          0       0.00          -
6.10/6.11	c   barrier LP       :       0.00          0          0       0.00          -
6.10/6.11	c   diving/probing LP:       0.00          0          0       0.00          -
6.10/6.11	c   strong branching :       0.00          0          0       0.00          -
6.10/6.11	c     (at root node) :          -          0          0       0.00          -
6.10/6.11	c   conflict analysis:       0.00          0          0       0.00          -
6.10/6.11	c B&B Tree           :
6.10/6.11	c   number of runs   :          1
6.10/6.11	c   nodes            :      30086
6.10/6.11	c   nodes (total)    :      30086
6.10/6.11	c   nodes left       :          0
6.10/6.11	c   max depth        :        128
6.10/6.11	c   max depth (total):        128
6.10/6.11	c   backtracks       :       2797 (9.3%)
6.10/6.11	c   delayed cutoffs  :       7621
6.10/6.11	c   repropagations   :       8505 (17783 domain reductions, 1404 cutoffs)
6.10/6.11	c   avg switch length:       4.22
6.10/6.11	c   switching time   :       0.73
6.10/6.11	c Solution           :
6.10/6.11	c   Solutions found  :          4 (4 improvements)
6.10/6.11	c   First Solution   : +3.30000000000000e+01   (in run 1, after 10748 nodes, 1.72 seconds, depth 83, found by <relaxation>)
6.10/6.11	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 30085 nodes, 5.26 seconds, depth 85, found by <relaxation>)
6.10/6.11	c   Dual Bound       : +3.00000000000000e+00
6.10/6.11	c   Gap              :       0.00 %
6.10/6.11	c   Root Dual Bound  : +1.00000000000000e+00
6.10/6.11	c   Root Iterations  :          0
6.10/6.12	c Time complete: 6.12.

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-2663632-1276648609/watcher-2663632-1276648609 -o /tmp/evaluation-result-2663632-1276648609/solver-2663632-1276648609 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663632-1276648609.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 1.00 1.08 3/106 12687
/proc/meminfo: memFree=1705340/2059040 swapFree=4192956/4192956
[pid=12687] ppid=12685 vsize=6584 CPUtime=0
/proc/12687/stat : 12687 (pbscip.linux.x8) R 12685 12687 12276 0 -1 4202496 1016 0 0 0 0 0 0 0 20 0 1 0 6151732 6742016 938 1992294400 4194304 7136930 140735792777136 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12687/statm: 1646 946 254 719 0 925 0

[startup+0.021314 s]
/proc/loadavg: 1.00 1.00 1.08 3/106 12687
/proc/meminfo: memFree=1705340/2059040 swapFree=4192956/4192956
[pid=12687] ppid=12685 vsize=11764 CPUtime=0.01
/proc/12687/stat : 12687 (pbscip.linux.x8) R 12685 12687 12276 0 -1 4202496 2405 0 0 0 1 0 0 0 20 0 1 0 6151732 12046336 1974 1992294400 4194304 7136930 140735792777136 18446744073709551615 6346613 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12687/statm: 2941 1987 328 719 0 2220 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 11764

[startup+0.100321 s]
/proc/loadavg: 1.00 1.00 1.08 3/106 12687
/proc/meminfo: memFree=1705340/2059040 swapFree=4192956/4192956
[pid=12687] ppid=12685 vsize=12056 CPUtime=0.09
/proc/12687/stat : 12687 (pbscip.linux.x8) R 12685 12687 12276 0 -1 4202496 7092 0 0 0 6 3 0 0 20 0 1 0 6151732 12345344 2292 1992294400 4194304 7136930 140735792777136 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12687/statm: 3014 2292 389 719 0 2293 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12056

[startup+0.300338 s]
/proc/loadavg: 1.00 1.00 1.08 3/106 12687
/proc/meminfo: memFree=1705340/2059040 swapFree=4192956/4192956
[pid=12687] ppid=12685 vsize=13148 CPUtime=0.29
/proc/12687/stat : 12687 (pbscip.linux.x8) R 12685 12687 12276 0 -1 4202496 7363 0 0 0 23 6 0 0 20 0 1 0 6151732 13463552 2563 1992294400 4194304 7136930 140735792777136 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12687/statm: 3287 2563 394 719 0 2566 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13148

[startup+0.700372 s]
/proc/loadavg: 1.00 1.00 1.08 3/106 12687
/proc/meminfo: memFree=1705340/2059040 swapFree=4192956/4192956
[pid=12687] ppid=12685 vsize=15128 CPUtime=0.69
/proc/12687/stat : 12687 (pbscip.linux.x8) R 12685 12687 12276 0 -1 4202496 7878 0 0 0 58 11 0 0 20 0 1 0 6151732 15491072 3078 1992294400 4194304 7136930 140735792777136 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12687/statm: 3782 3078 394 719 0 3061 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15128

[startup+1.50044 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 12688
/proc/meminfo: memFree=1693552/2059040 swapFree=4192956/4192956
[pid=12687] ppid=12685 vsize=17680 CPUtime=1.49
/proc/12687/stat : 12687 (pbscip.linux.x8) R 12685 12687 12276 0 -1 4202496 8517 0 0 0 128 21 0 0 22 0 1 0 6151732 18104320 3717 1992294400 4194304 7136930 140735792777136 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12687/statm: 4420 3717 394 719 0 3699 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17680

[startup+3.10058 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 12688
/proc/meminfo: memFree=1689460/2059040 swapFree=4192956/4192956
[pid=12687] ppid=12685 vsize=22200 CPUtime=3.09
/proc/12687/stat : 12687 (pbscip.linux.x8) R 12685 12687 12276 0 -1 4202496 9649 0 0 0 267 42 0 0 25 0 1 0 6151732 22732800 4849 1992294400 4194304 7136930 140735792777136 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12687/statm: 5550 4849 394 719 0 4829 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22200

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

[startup+4.70072 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 12688
/proc/meminfo: memFree=1684004/2059040 swapFree=4192956/4192956
[pid=12687] ppid=12685 vsize=25624 CPUtime=4.69
/proc/12687/stat : 12687 (pbscip.linux.x8) R 12685 12687 12276 0 -1 4202496 10548 0 0 0 408 61 0 0 25 0 1 0 6151732 26238976 5748 1992294400 4194304 7136930 140735792777136 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12687/statm: 6406 5748 394 719 0 5685 0
Current children cumulated CPU time (s) 4.69
Current children cumulated vsize (KiB) 25624

[startup+5.50879 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 12688
/proc/meminfo: memFree=1681896/2059040 swapFree=4192956/4192956
[pid=12687] ppid=12685 vsize=27292 CPUtime=5.49
/proc/12687/stat : 12687 (pbscip.linux.x8) R 12685 12687 12276 0 -1 4202496 10944 0 0 0 479 70 0 0 25 0 1 0 6151732 27947008 6144 1992294400 4194304 7136930 140735792777136 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12687/statm: 6823 6144 394 719 0 6102 0
Current children cumulated CPU time (s) 5.49
Current children cumulated vsize (KiB) 27292

[startup+5.90182 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 12688
/proc/meminfo: memFree=1681896/2059040 swapFree=4192956/4192956
[pid=12687] ppid=12685 vsize=28588 CPUtime=5.89
/proc/12687/stat : 12687 (pbscip.linux.x8) R 12685 12687 12276 0 -1 4202496 11268 0 0 0 513 76 0 0 25 0 1 0 6151732 29274112 6468 1992294400 4194304 7136930 140735792777136 18446744073709551615 4225826 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12687/statm: 7147 6468 394 719 0 6426 0
Current children cumulated CPU time (s) 5.89
Current children cumulated vsize (KiB) 28588

[startup+6.10184 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 12688
/proc/meminfo: memFree=1681896/2059040 swapFree=4192956/4192956
[pid=12687] ppid=12685 vsize=28724 CPUtime=6.1
/proc/12687/stat : 12687 (pbscip.linux.x8) R 12685 12687 12276 0 -1 4202496 11308 0 0 0 531 79 0 0 25 0 1 0 6151732 29413376 6508 1992294400 4194304 7136930 140735792777136 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12687/statm: 7181 6508 395 719 0 6460 0
Current children cumulated CPU time (s) 6.1
Current children cumulated vsize (KiB) 28724

Child status: 0
Real time (s): 6.12606
CPU time (s): 6.12607
CPU user time (s): 5.33219
CPU system time (s): 0.793879
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 28724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.33219
system time used= 0.793879
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11321
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= 11

runsolver used 0.015997 second user time and 0.034994 second system time

The end

Launcher Data 

Begin job on node057 at 2010-06-16 02:36:49
IDJOB=2663632
IDBENCH=48005
IDSOLVER=1167
FILE ID=node057/2663632-1276648609
PBS_JOBID= 11172413
Free space on /tmp= 62536 MiB

SOLVER NAME= SCIPnone SCIP 1.2.1.2 without any LP solver
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=17-P1=11-P2=61-P3=5-P4=53-P5=7-P6=37-P7=7-B.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.none -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2663632-1276648609/watcher-2663632-1276648609 -o /tmp/evaluation-result-2663632-1276648609/solver-2663632-1276648609 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663632-1276648609.opb -t 1800 -m 1800

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

MD5SUM BENCH= 4c4368f6ede6fe3469b61db6ee1d3ae2
RANDOM SEED=552915022

node057.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		: 3000.247
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	: 6000.49
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		: 3000.247
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:       1705744 kB
Buffers:         69172 kB
Cached:         147216 kB
SwapCached:          0 kB
Active:         124972 kB
Inactive:       151116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1705744 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3436 kB
Writeback:           0 kB
AnonPages:       59624 kB
Mapped:          15432 kB
Slab:            55340 kB
PageTables:       3960 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181108 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= 62532 MiB
End job on node057 at 2010-06-16 02:36:55