Trace number 2663634

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 solverOPT2 25.9781 25.9838

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=5-P0=2-P1=29-P2=11-P3=7-P4=17-P5=11-P6=7-P7=29-P8=11-P9=5-B.opb
MD5SUMc019e7570938e486ee7a54f01dcef63b
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark1.3268
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables135
Total number of constraints19
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints19
Minimum length of a constraint5
Maximum length of a constraint35
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)225
Sum of products size (including duplicates)450
Number of different products225
Sum of products size450

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-2663634-1276648632.opb>
0.00/0.01	c original problem has 360 variables (360 bin, 0 int, 0 impl, 0 cont) and 244 constraints
0.00/0.01	c problem read
0.00/0.01	c presolving settings loaded
0.00/0.01	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:
0.00/0.04	c (round 1) 10 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 30 chg coeffs, 0 upgd conss, 1840 impls, 0 clqs
0.00/0.05	c (round 2) 12 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 30 chg coeffs, 10 upgd conss, 1862 impls, 0 clqs
0.00/0.07	c    (0.0s) probing: 205/348 (58.9%) - 0 fixings, 0 aggregations, 33 implications, 0 bound changes
0.00/0.07	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.07	c presolving (3 rounds):
0.00/0.07	c  12 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 30 changed coefficients
0.00/0.07	c  1928 implications, 0 cliques
0.00/0.07	c presolved problem has 348 variables (348 bin, 0 int, 0 impl, 0 cont) and 244 constraints
0.00/0.07	c     224 constraints of type <and>
0.00/0.07	c       9 constraints of type <linear>
0.00/0.07	c      11 constraints of type <logicor>
0.00/0.07	c transformed objective value is always integral (scale: 1)
0.00/0.07	c Presolving Time: 0.03
0.00/0.07	c - non default parameters ----------------------------------------------------------------------
0.00/0.07	c # SCIP version 1.2.1.2
0.00/0.07	c 
0.00/0.07	c # frequency for displaying node information lines
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.07	c display/freq = 10000
0.00/0.07	c 
0.00/0.07	c # maximal time in seconds to run
0.00/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.07	c limits/time = 1800
0.00/0.07	c 
0.00/0.07	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.07	c limits/memory = 1620
0.00/0.07	c 
0.00/0.07	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.07	c lp/solvefreq = -1
0.00/0.07	c 
0.00/0.07	c # should presolving try to simplify inequalities
0.00/0.07	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.07	c constraints/linear/simplifyinequalities = TRUE
0.00/0.07	c 
0.00/0.07	c # should presolving try to simplify knapsacks
0.00/0.07	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.07	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.07	c 
0.00/0.07	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.07	c heuristics/undercover/freq = 0
0.00/0.07	c 
0.00/0.07	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.07	c separating/rapidlearning/freq = 0
0.00/0.07	c 
0.00/0.07	c -----------------------------------------------------------------------------------------------
0.00/0.07	c start solving
0.00/0.07	c 
0.00/0.07	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.07	c   0.0s|     1 |     2 |     0 |     - |1023k|   0 |   - | 348 | 244 |   0 |   0 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
2.29/2.39	c   2.1s| 10000 |  5140 |     0 |   0.0 |4811k| 108 |   - | 348 |1653 |   0 |   0 |   0 |5293 |   0 | 0.000000e+00 |      --      |    Inf 
4.79/4.89	c   4.3s| 20000 | 10765 |     0 |   0.0 |8210k| 108 |   - | 348 |1701 |   0 |   0 |   0 |  10k|   0 | 0.000000e+00 |      --      |    Inf 
7.49/7.53	c   6.7s| 30000 | 16283 |     0 |   0.0 |  11M| 108 |   - | 348 |2101 |   0 |   0 |   0 |  16k|   0 | 0.000000e+00 |      --      |    Inf 
10.18/10.21	c   9.1s| 40000 | 22039 |     0 |   0.0 |  15M| 108 |   - | 348 |1606 |   0 |   0 |   0 |  21k|   0 | 0.000000e+00 |      --      |    Inf 
11.49/11.51	o 5
11.49/11.51	c *10.3s| 44357 | 24363 |     0 |   0.0 |  17M| 108 |   - | 348 |2027 |   0 |   0 |   0 |  23k|   0 | 0.000000e+00 | 5.000000e+00 |    Inf 
12.49/12.50	o 3
12.49/12.50	c *11.2s| 47214 | 23934 |     0 |   0.0 |  17M| 108 |   - | 348 |2449 |   0 |   0 |   0 |  25k|   0 | 0.000000e+00 | 3.000000e+00 |    Inf 
13.10/13.16	c  11.7s| 50000 | 25601 |     0 |   0.0 |  18M| 108 |   - | 348 |1276 |   0 |   0 |   0 |  25k|   0 | 0.000000e+00 | 3.000000e+00 |    Inf 
15.40/15.41	c  13.7s| 60000 | 32773 |     0 |   0.0 |  22M| 108 |   - | 348 |1763 |   0 |   0 |   0 |  28k|   0 | 0.000000e+00 | 3.000000e+00 |    Inf 
17.69/17.73	c  15.8s| 70000 | 39819 |     0 |   0.0 |  25M| 108 |   - | 348 |1895 |   0 |   0 |   0 |  32k|   0 | 0.000000e+00 | 3.000000e+00 |    Inf 
20.09/20.11	c  17.9s| 80000 | 47138 |     0 |   0.0 |  29M| 108 |   - | 348 |2105 |   0 |   0 |   0 |  34k|   0 | 0.000000e+00 | 3.000000e+00 |    Inf 
22.38/22.43	c  20.0s| 90000 | 54512 |     0 |   0.0 |  32M| 108 |   - | 348 |2556 |   0 |   0 |   0 |  38k|   0 | 0.000000e+00 | 3.000000e+00 |    Inf 
25.78/25.85	o 2
25.78/25.85	c *23.1s| 99881 | 12359 |     0 |   0.0 |  14M| 108 |   - | 348 |3422 |   0 |   0 |   0 |  44k|   0 | 0.000000e+00 | 2.000000e+00 |    Inf 
25.89/25.96	c 
25.89/25.96	c SCIP Status        : problem is solved [optimal solution found]
25.89/25.96	c Solving Time (sec) : 23.24
25.89/25.96	c Solving Nodes      : 99882
25.89/25.96	c Primal Bound       : +2.00000000000000e+00 (3 solutions)
25.89/25.96	c Dual Bound         : +2.00000000000000e+00
25.89/25.96	c Gap                : 0.00 %
25.89/25.96	s OPTIMUM FOUND
25.89/25.96	v -x135 -x134 x133 -x132 x131 -x130 -x129 -x128 -x127 -x126 -x90 -x89 x88 x87 -x86 -x125 -x124 -x123 x122 -x121 -x85 -x84 -x83 x82 
25.89/25.96	v -x81 -x120 -x119 -x118 -x117 -x116 -x80 -x79 x78 x77 -x76 -x115 -x114 x113 -x112 -x111 -x75 -x74 -x73 x72 -x71 -x110 -x109 
25.89/25.96	v -x108 -x107 x106 -x70 x69 -x68 x67 -x66 -x105 -x104 -x103 -x102 -x101 -x65 -x64 x63 x62 -x61 -x100 -x99 x98 -x97 -x96 -x60 -x59 
25.89/25.96	v -x58 x57 -x56 -x95 -x94 -x93 -x92 -x91 -x55 x54 -x53 x52 -x51 x50 x49 x48 -x47 x46 -x45 -x44 -x43 x42 x41 -x40 x39 -x38 x37 
25.89/25.96	v x36 -x35 -x34 -x33 x32 x31 -x30 x29 x28 -x27 x26 -x25 -x24 x23 x22 x21 -x20 -x19 -x18 x17 x16 -x15 x14 x13 -x12 x11 -x10 -x9 
25.89/25.96	v x8 -x7 x6 -x5 -x4 -x3 x2 -x1 
25.89/25.96	c SCIP Status        : problem is solved [optimal solution found]
25.89/25.96	c Solving Time       :      23.24
25.89/25.96	c Original Problem   :
25.89/25.96	c   Problem name     : HOME/instance-2663634-1276648632.opb
25.89/25.96	c   Variables        : 360 (360 binary, 0 integer, 0 implicit integer, 0 continuous)
25.89/25.96	c   Constraints      : 244 initial, 244 maximal
25.89/25.96	c Presolved Problem  :
25.89/25.96	c   Problem name     : t_HOME/instance-2663634-1276648632.opb
25.89/25.96	c   Variables        : 348 (348 binary, 0 integer, 0 implicit integer, 0 continuous)
25.89/25.96	c   Constraints      : 244 initial, 3573 maximal
25.89/25.96	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
25.89/25.96	c   trivial          :       0.00          0          0          0          0          0          0          0          0
25.89/25.96	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
25.89/25.96	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
25.89/25.96	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
25.89/25.96	c   implics          :       0.00          0          2          0          0          0          0          0          0
25.89/25.96	c   probing          :       0.02          0          0          0          0          0          0          0          0
25.89/25.96	c   and              :       0.01          0          0          0          0          0          0          0          0
25.89/25.96	c   linear           :       0.00          1          9          0          0          0          0          0         30
25.89/25.96	c   logicor          :       0.00          0          0          0          0          0          0          0          0
25.89/25.96	c   root node        :          -         69          -          -         69          -          -          -          -
25.89/25.96	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
25.89/25.96	c   integral         :          0          0          0          0          0          0          0          0          0          0
25.89/25.96	c   and              :        224          0     253908          0      88035       3611     266784          0          0          0
25.89/25.96	c   linear           :          9          0     250295          0      88035      12616     129340          0          0          0
25.89/25.96	c   logicor          :         11+         0     143653          0      88030       1567      50959          0          0          0
25.89/25.96	c   countsols        :          0          0          0          0      88038          0          0          0          0          0
25.89/25.96	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
25.89/25.96	c   integral         :       0.00       0.00       0.00       0.00       0.00
25.89/25.96	c   and              :       2.45       0.00       1.78       0.00       0.67
25.89/25.96	c   linear           :       3.26       0.00       3.17       0.00       0.09
25.89/25.96	c   logicor          :       3.43       0.00       3.27       0.00       0.16
25.89/25.96	c   countsols        :       0.01       0.00       0.00       0.00       0.01
25.89/25.96	c Propagators        :       Time      Calls    Cutoffs    DomReds
25.89/25.96	c   vbounds          :       0.09          2          0          0
25.89/25.96	c   rootredcost      :       0.16          0          0          0
25.89/25.96	c   pseudoobj        :       0.26     253506         24        227
25.89/25.96	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
25.89/25.96	c   propagation      :       1.14      17818      17608     113168       22.0       1791       13.5          -
25.89/25.96	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
25.89/25.96	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
25.89/25.96	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
25.89/25.96	c   pseudo solution  :       0.00          1          1          1        0.0          0        0.0          -
25.89/25.96	c   applied globally :          -          -          -      44825       17.4          -          -          -
25.89/25.96	c   applied locally  :          -          -          -          0        0.0          -          -          -
25.89/25.96	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
25.89/25.96	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
25.89/25.96	c   redcost          :       0.00          0          0          0          0          0
25.89/25.96	c   impliedbounds    :       0.00          0          0          0          0          0
25.89/25.96	c   intobj           :       0.00          0          0          0          0          0
25.89/25.96	c   cgmip            :       0.00          0          0          0          0          0
25.89/25.96	c   gomory           :       0.00          0          0          0          0          0
25.89/25.96	c   strongcg         :       0.00          0          0          0          0          0
25.89/25.96	c   cmir             :       0.00          0          0          0          0          0
25.89/25.96	c   flowcover        :       0.00          0          0          0          0          0
25.89/25.96	c   clique           :       0.00          0          0          0          0          0
25.89/25.96	c   zerohalf         :       0.00          0          0          0          0          0
25.89/25.96	c   mcf              :       0.00          0          0          0          0          0
25.89/25.96	c   rapidlearning    :       0.00          0          0          0          0          0
25.89/25.96	c Pricers            :       Time      Calls       Vars
25.89/25.96	c   problem variables:       0.00          0          0
25.89/25.96	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
25.89/25.96	c   relpscost        :       0.00          0          0          0          0          0          0
25.89/25.96	c   pscost           :       0.00          0          0          0          0          0          0
25.89/25.96	c   inference        :       3.39      88035          0          0          0          0     176070
25.89/25.96	c   mostinf          :       0.00          0          0          0          0          0          0
25.89/25.96	c   leastinf         :       0.00          0          0          0          0          0          0
25.89/25.96	c   fullstrong       :       0.00          0          0          0          0          0          0
25.89/25.96	c   allfullstrong    :       0.00          0          0          0          0          0          0
25.89/25.96	c   random           :       0.00          0          0          0          0          0          0
25.89/25.96	c Primal Heuristics  :       Time      Calls      Found
25.89/25.96	c   LP solutions     :       0.00          -          0
25.89/25.96	c   pseudo solutions :       0.13          -          3
25.89/25.96	c   oneopt           :       0.08          0          0
25.89/25.96	c   trivial          :       0.00          2          0
25.89/25.96	c   simplerounding   :       0.00          0          0
25.89/25.96	c   zirounding       :       0.00          0          0
25.89/25.96	c   rounding         :       0.00          0          0
25.89/25.96	c   shifting         :       0.00          0          0
25.89/25.96	c   intshifting      :       0.00          0          0
25.89/25.96	c   twoopt           :       0.00          0          0
25.89/25.96	c   fixandinfer      :       0.00          0          0
25.89/25.96	c   feaspump         :       0.00          0          0
25.89/25.96	c   coefdiving       :       0.00          0          0
25.89/25.96	c   pscostdiving     :       0.00          0          0
25.89/25.96	c   fracdiving       :       0.00          0          0
25.89/25.96	c   veclendiving     :       0.00          0          0
25.89/25.96	c   intdiving        :       0.00          0          0
25.89/25.96	c   actconsdiving    :       0.00          0          0
25.89/25.96	c   objpscostdiving  :       0.00          0          0
25.89/25.96	c   rootsoldiving    :       0.00          0          0
25.89/25.96	c   linesearchdiving :       0.00          0          0
25.89/25.96	c   guideddiving     :       0.00          0          0
25.89/25.96	c   octane           :       0.00          0          0
25.89/25.96	c   rens             :       0.00          0          0
25.89/25.96	c   rins             :       0.00          0          0
25.89/25.96	c   localbranching   :       0.00          0          0
25.89/25.96	c   mutation         :       0.00          0          0
25.89/25.96	c   crossover        :       0.00          0          0
25.89/25.96	c   dins             :       0.00          0          0
25.89/25.96	c   undercover       :       0.00          0          0
25.89/25.96	c   nlp              :       0.05          0          0
25.89/25.96	c   trysol           :       0.02          0          0
25.89/25.96	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
25.89/25.96	c   primal LP        :       0.00          0          0       0.00          -
25.89/25.96	c   dual LP          :       0.00          0          0       0.00          -
25.89/25.96	c   lex dual LP      :       0.00          0          0       0.00          -
25.89/25.96	c   barrier LP       :       0.00          0          0       0.00          -
25.89/25.96	c   diving/probing LP:       0.00          0          0       0.00          -
25.89/25.96	c   strong branching :       0.00          0          0       0.00          -
25.89/25.96	c     (at root node) :          -          0          0       0.00          -
25.89/25.96	c   conflict analysis:       0.00          0          0       0.00          -
25.89/25.96	c B&B Tree           :
25.89/25.96	c   number of runs   :          1
25.89/25.96	c   nodes            :      99882
25.89/25.96	c   nodes (total)    :      99882
25.89/25.96	c   nodes left       :          0
25.89/25.96	c   max depth        :        108
25.89/25.96	c   max depth (total):        108
25.89/25.96	c   backtracks       :      12904 (12.9%)
25.89/25.96	c   delayed cutoffs  :      27056
25.89/25.96	c   repropagations   :      33595 (83161 domain reductions, 5975 cutoffs)
25.89/25.96	c   avg switch length:       6.98
25.89/25.96	c   switching time   :       5.05
25.89/25.96	c Solution           :
25.89/25.96	c   Solutions found  :          3 (3 improvements)
25.89/25.96	c   First Solution   : +5.00000000000000e+00   (in run 1, after 44357 nodes, 10.25 seconds, depth 64, found by <relaxation>)
25.89/25.96	c   Primal Bound     : +2.00000000000000e+00   (in run 1, after 99881 nodes, 23.04 seconds, depth 68, found by <relaxation>)
25.89/25.96	c   Dual Bound       : +2.00000000000000e+00
25.89/25.96	c   Gap              :       0.00 %
25.89/25.96	c   Root Dual Bound  : +0.00000000000000e+00
25.89/25.96	c   Root Iterations  :          0
25.89/25.98	c Time complete: 25.96.

Verifier Data 

OK	2

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2663634-1276648632/watcher-2663634-1276648632 -o /tmp/evaluation-result-2663634-1276648632/solver-2663634-1276648632 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663634-1276648632.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: 1.40 1.08 1.06 3/106 5981
/proc/meminfo: memFree=1800712/2059040 swapFree=4140408/4192956
[pid=5981] ppid=5979 vsize=6584 CPUtime=0
/proc/5981/stat : 5981 (pbscip.linux.x8) R 5979 5981 5107 0 -1 4202496 1008 0 0 0 0 0 0 0 20 0 1 0 40467083 6742016 930 1992294400 4194304 7136930 140734528803120 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5981/statm: 1646 940 254 719 0 925 0

[startup+0.0852999 s]
/proc/loadavg: 1.40 1.08 1.06 3/106 5981
/proc/meminfo: memFree=1800712/2059040 swapFree=4140408/4192956
[pid=5981] ppid=5979 vsize=12008 CPUtime=0.07
/proc/5981/stat : 5981 (pbscip.linux.x8) R 5979 5981 5107 0 -1 4202496 4010 0 0 0 5 2 0 0 20 0 1 0 40467083 12296192 2294 1992294400 4194304 7136930 140734528803120 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5981/statm: 3002 2294 389 719 0 2281 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12008

[startup+0.101301 s]
/proc/loadavg: 1.40 1.08 1.06 3/106 5981
/proc/meminfo: memFree=1800712/2059040 swapFree=4140408/4192956
[pid=5981] ppid=5979 vsize=12140 CPUtime=0.09
/proc/5981/stat : 5981 (pbscip.linux.x8) R 5979 5981 5107 0 -1 4202496 4026 0 0 0 6 3 0 0 20 0 1 0 40467083 12431360 2310 1992294400 4194304 7136930 140734528803120 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5981/statm: 3035 2310 394 719 0 2314 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12140

[startup+0.30132 s]
/proc/loadavg: 1.40 1.08 1.06 3/106 5981
/proc/meminfo: memFree=1800712/2059040 swapFree=4140408/4192956
[pid=5981] ppid=5979 vsize=12740 CPUtime=0.29
/proc/5981/stat : 5981 (pbscip.linux.x8) R 5979 5981 5107 0 -1 4202496 4196 0 0 0 23 6 0 0 20 0 1 0 40467083 13045760 2480 1992294400 4194304 7136930 140734528803120 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5981/statm: 3185 2480 394 719 0 2464 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12740

[startup+0.700359 s]
/proc/loadavg: 1.40 1.08 1.06 3/106 5981
/proc/meminfo: memFree=1800712/2059040 swapFree=4140408/4192956
[pid=5981] ppid=5979 vsize=14056 CPUtime=0.69
/proc/5981/stat : 5981 (pbscip.linux.x8) R 5979 5981 5107 0 -1 4202496 4516 0 0 0 59 10 0 0 20 0 1 0 40467083 14393344 2800 1992294400 4194304 7136930 140734528803120 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5981/statm: 3514 2800 394 719 0 2793 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14056

[startup+1.50044 s]
/proc/loadavg: 1.37 1.08 1.06 2/107 5982
/proc/meminfo: memFree=1790412/2059040 swapFree=4140408/4192956
[pid=5981] ppid=5979 vsize=15660 CPUtime=1.49
/proc/5981/stat : 5981 (pbscip.linux.x8) R 5979 5981 5107 0 -1 4202496 4919 0 0 0 130 19 0 0 22 0 1 0 40467083 16035840 3203 1992294400 4194304 7136930 140734528803120 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5981/statm: 3915 3203 394 719 0 3194 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15660

[startup+3.10059 s]
/proc/loadavg: 1.37 1.08 1.06 2/107 5982
/proc/meminfo: memFree=1787808/2059040 swapFree=4140408/4192956
[pid=5981] ppid=5979 vsize=18728 CPUtime=3.09
/proc/5981/stat : 5981 (pbscip.linux.x8) R 5979 5981 5107 0 -1 4202496 5693 0 0 0 273 36 0 0 25 0 1 0 40467083 19177472 3977 1992294400 4194304 7136930 140734528803120 18446744073709551615 5909776 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5981/statm: 4682 3977 394 719 0 3961 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18728

[startup+6.30089 s]
/proc/loadavg: 1.34 1.08 1.06 2/107 5984
/proc/meminfo: memFree=1782228/2059040 swapFree=4140408/4192956
[pid=5981] ppid=5979 vsize=24096 CPUtime=6.29
/proc/5981/stat : 5981 (pbscip.linux.x8) R 5979 5981 5107 0 -1 4202496 7063 0 0 0 557 72 0 0 25 0 1 0 40467083 24674304 5347 1992294400 4194304 7136930 140734528803120 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5981/statm: 6024 5347 394 719 0 5303 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24096

[startup+12.7015 s]
/proc/loadavg: 1.31 1.08 1.06 2/107 5984
/proc/meminfo: memFree=1770572/2059040 swapFree=4140408/4192956
[pid=5981] ppid=5979 vsize=35376 CPUtime=12.69
/proc/5981/stat : 5981 (pbscip.linux.x8) R 5979 5981 5107 0 -1 4202496 9912 0 0 0 1132 137 0 0 25 0 1 0 40467083 36225024 8196 1992294400 4194304 7136930 140734528803120 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5981/statm: 8844 8196 394 719 0 8123 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 35376

[startup+25.5017 s]
/proc/loadavg: 1.26 1.08 1.06 2/107 5984
/proc/meminfo: memFree=1750608/2059040 swapFree=4140408/4192956
[pid=5981] ppid=5979 vsize=53888 CPUtime=25.48
/proc/5981/stat : 5981 (pbscip.linux.x8) R 5979 5981 5107 0 -1 4202496 14683 0 0 0 2281 267 0 0 25 0 1 0 40467083 55181312 12967 1992294400 4194304 7136930 140734528803120 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5981/statm: 13472 12967 394 719 0 12751 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 53888

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

[startup+25.9018 s]
/proc/loadavg: 1.26 1.08 1.06 2/107 5984
/proc/meminfo: memFree=1750608/2059040 swapFree=4140408/4192956
[pid=5981] ppid=5979 vsize=53888 CPUtime=25.89
/proc/5981/stat : 5981 (pbscip.linux.x8) R 5979 5981 5107 0 -1 4202496 14694 0 0 0 2319 270 0 0 25 0 1 0 40467083 55181312 12978 1992294400 4194304 7136930 140734528803120 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5981/statm: 13472 12978 395 719 0 12751 0
Current children cumulated CPU time (s) 25.89
Current children cumulated vsize (KiB) 53888

Child status: 0
Real time (s): 25.9838
CPU time (s): 25.9781
CPU user time (s): 23.2595
CPU system time (s): 2.71859
CPU usage (%): 99.978
Max. virtual memory (cumulated for all children) (KiB): 53888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 23.2595
system time used= 2.71859
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14706
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= 47

runsolver used 0.047992 second user time and 0.12798 second system time

The end

Launcher Data 

Begin job on node004 at 2010-06-16 02:37:12
IDJOB=2663634
IDBENCH=48007
IDSOLVER=1167
FILE ID=node004/2663634-1276648632
PBS_JOBID= 11172440
Free space on /tmp= 62564 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=5-P0=2-P1=29-P2=11-P3=7-P4=17-P5=11-P6=7-P7=29-P8=11-P9=5-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-2663634-1276648632/watcher-2663634-1276648632 -o /tmp/evaluation-result-2663634-1276648632/solver-2663634-1276648632 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663634-1276648632.opb -t 1800 -m 1800

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

MD5SUM BENCH= c019e7570938e486ee7a54f01dcef63b
RANDOM SEED=930788198

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		: 3000.210
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	: 6000.42
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		: 3000.210
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1801116 kB
Buffers:         59372 kB
Cached:         106184 kB
SwapCached:       6480 kB
Active:          92888 kB
Inactive:        86832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1801116 kB
SwapTotal:     4192956 kB
SwapFree:      4140408 kB
Dirty:            3452 kB
Writeback:           4 kB
AnonPages:       12440 kB
Mapped:          13124 kB
Slab:            56460 kB
PageTables:       3976 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181500 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= 62564 MiB
End job on node004 at 2010-06-16 02:37:38