Trace number 2663519

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 19.2171 19.2223

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=7-P0=127-P1=47-P2=7-P3=127-P4=17-P5=97-P6=127-B.opb
MD5SUMa92642ddb77f2466b803e375801dde37
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 benchmark0.551915
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 constraints13
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 constraints13
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)294
Sum of products size (including duplicates)588
Number of different products294
Sum of products size588

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-2663519-1276646133.opb>
0.00/0.01	c original problem has 420 variables (420 bin, 0 int, 0 impl, 0 cont) and 307 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
0.00/0.02	c presolving:
0.02/0.06	c (round 1) 6 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 35 chg coeffs, 0 upgd conss, 1656 impls, 0 clqs
0.02/0.06	c (round 2) 20 del vars, 12 del conss, 0 chg bounds, 0 chg sides, 47 chg coeffs, 7 upgd conss, 2496 impls, 0 clqs
0.02/0.07	c (round 3) 34 del vars, 24 del conss, 0 chg bounds, 0 chg sides, 59 chg coeffs, 7 upgd conss, 3168 impls, 0 clqs
0.02/0.07	c (round 4) 48 del vars, 36 del conss, 0 chg bounds, 0 chg sides, 71 chg coeffs, 7 upgd conss, 3672 impls, 0 clqs
0.02/0.07	c (round 5) 62 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 83 chg coeffs, 7 upgd conss, 4008 impls, 0 clqs
0.02/0.08	c (round 6) 76 del vars, 60 del conss, 0 chg bounds, 0 chg sides, 95 chg coeffs, 7 upgd conss, 4176 impls, 0 clqs
0.02/0.08	c (round 7) 90 del vars, 72 del conss, 0 chg bounds, 0 chg sides, 107 chg coeffs, 7 upgd conss, 4176 impls, 0 clqs
0.09/0.10	c    (0.1s) probing: 172/330 (52.1%) - 0 fixings, 0 aggregations, 12 implications, 0 bound changes
0.09/0.10	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.10	c presolving (8 rounds):
0.09/0.10	c  90 deleted vars, 72 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 107 changed coefficients
0.09/0.10	c  4200 implications, 0 cliques
0.09/0.10	c presolved problem has 330 variables (330 bin, 0 int, 0 impl, 0 cont) and 229 constraints
0.09/0.10	c     216 constraints of type <and>
0.09/0.10	c       6 constraints of type <linear>
0.09/0.10	c       7 constraints of type <logicor>
0.09/0.10	c transformed objective value is always integral (scale: 2)
0.09/0.10	c Presolving Time: 0.05
0.09/0.10	c - non default parameters ----------------------------------------------------------------------
0.09/0.10	c # SCIP version 1.2.1.2
0.09/0.10	c 
0.09/0.10	c # frequency for displaying node information lines
0.09/0.10	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.10	c display/freq = 10000
0.09/0.10	c 
0.09/0.10	c # maximal time in seconds to run
0.09/0.10	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.10	c limits/time = 1800
0.09/0.10	c 
0.09/0.10	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.10	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.10	c limits/memory = 1620
0.09/0.10	c 
0.09/0.10	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.09/0.10	c # [type: int, range: [-1,2147483647], default: 1]
0.09/0.10	c lp/solvefreq = -1
0.09/0.10	c 
0.09/0.10	c # should presolving try to simplify inequalities
0.09/0.10	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.10	c constraints/linear/simplifyinequalities = TRUE
0.09/0.10	c 
0.09/0.10	c # should presolving try to simplify knapsacks
0.09/0.10	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.10	c constraints/knapsack/simplifyinequalities = TRUE
0.09/0.10	c 
0.09/0.10	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.09/0.10	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.10	c heuristics/undercover/freq = 0
0.09/0.10	c 
0.09/0.10	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.09/0.10	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.10	c separating/rapidlearning/freq = 0
0.09/0.10	c 
0.09/0.10	c -----------------------------------------------------------------------------------------------
0.09/0.10	c start solving
0.09/0.10	c 
0.09/0.10	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.10	c   0.1s|     1 |     2 |     0 |     - |1129k|   0 |   - | 330 | 229 |   0 |   0 |   0 |   0 |   0 | 1.000000e+00 |      --      |    Inf 
2.20/2.28	c   2.0s| 10000 |  6835 |     0 |   0.0 |6264k| 167 |   - | 330 | 754 |   0 |   0 |   0 |2015 |   0 | 1.000000e+00 |      --      |    Inf 
2.79/2.88	o 103
2.79/2.88	c * 2.5s| 12392 |  8215 |     0 |   0.0 |7524k| 167 |   - | 330 | 867 |   0 |   0 |   0 |2665 |   0 | 1.000000e+00 | 1.030000e+02 |  Large 
4.69/4.73	c   4.2s| 20000 | 13059 |     0 |   0.0 |  11M| 167 |   - | 330 | 617 |   0 |   0 |   0 |4353 |   0 | 1.000000e+00 | 1.030000e+02 |  Large 
7.09/7.11	c   6.3s| 30000 | 19602 |     0 |   0.0 |  15M| 167 |   - | 330 | 874 |   0 |   0 |   0 |6539 |   0 | 1.000000e+00 | 1.030000e+02 |  Large 
9.58/9.63	c   8.5s| 40000 | 25735 |     0 |   0.0 |  20M| 167 |   - | 330 |1163 |   0 |   0 |   0 |9353 |   0 | 1.000000e+00 | 1.030000e+02 |  Large 
11.99/12.00	c  10.7s| 50000 | 32685 |     0 |   0.0 |  24M| 167 |   - | 330 | 875 |   0 |   0 |   0 |  11k|   0 | 1.000000e+00 | 1.030000e+02 |  Large 
12.78/12.87	o 43
12.78/12.87	c *11.4s| 53535 | 35003 |     0 |   0.0 |  26M| 167 |   - | 330 | 870 |   0 |   0 |   0 |  12k|   0 | 1.000000e+00 | 4.300000e+01 |4200.00%
14.49/14.56	c  13.0s| 60000 | 39066 |     0 |   0.0 |  29M| 167 |   - | 330 | 872 |   0 |   0 |   0 |  13k|   0 | 1.000000e+00 | 4.300000e+01 |4200.00%
17.19/17.29	c  15.4s| 70000 | 44698 |     0 |   0.0 |  34M| 167 |   - | 330 |1317 |   0 |   0 |   0 |  16k|   0 | 1.000000e+00 | 4.300000e+01 |4200.00%
17.69/17.74	o 35
17.69/17.74	c *15.8s| 71588 | 45605 |     0 |   0.0 |  34M| 167 |   - | 330 |1501 |   0 |   0 |   0 |  17k|   0 | 1.000000e+00 | 3.500000e+01 |3400.00%
18.78/18.80	o 3
18.78/18.80	c *16.8s| 75292 | 47658 |     0 |   0.0 |  36M| 167 |   - | 330 |1644 |   0 |   0 |   0 |  18k|   0 | 1.000000e+00 | 3.000000e+00 | 200.00%
19.19/19.20	c 
19.19/19.20	c SCIP Status        : problem is solved [optimal solution found]
19.19/19.20	c Solving Time (sec) : 17.13
19.19/19.20	c Solving Nodes      : 75292
19.19/19.20	c Primal Bound       : +3.00000000000000e+00 (4 solutions)
19.19/19.20	c Dual Bound         : +3.00000000000000e+00
19.19/19.20	c Gap                : 0.00 %
19.19/19.20	s OPTIMUM FOUND
19.19/19.20	v -x126 -x125 -x124 -x123 -x122 x121 x120 -x119 -x118 -x117 -x116 x115 -x114 -x113 -x84 -x83 -x82 x81 x80 -x79 x78 -x112 -x111 -x110 
19.19/19.20	v -x109 -x108 -x107 -x106 x77 x76 -x75 x74 -x73 -x72 x71 -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x70 -x69 x68 -x67 x66 -x65 
19.19/19.20	v x64 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x63 -x62 -x61 -x60 x59 x58 x57 -x91 -x90 -x89 -x88 -x87 -x86 x85 -x56 -x55 -x54 -x53 
19.19/19.20	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 
19.19/19.20	v -x26 -x25 -x24 x23 x22 -x21 -x20 -x19 -x18 x17 x16 x15 -x14 x13 -x12 x11 -x10 x9 x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
19.19/19.20	c SCIP Status        : problem is solved [optimal solution found]
19.19/19.20	c Solving Time       :      17.13
19.19/19.20	c Original Problem   :
19.19/19.20	c   Problem name     : HOME/instance-2663519-1276646133.opb
19.19/19.20	c   Variables        : 420 (420 binary, 0 integer, 0 implicit integer, 0 continuous)
19.19/19.20	c   Constraints      : 307 initial, 307 maximal
19.19/19.20	c Presolved Problem  :
19.19/19.20	c   Problem name     : t_HOME/instance-2663519-1276646133.opb
19.19/19.20	c   Variables        : 330 (330 binary, 0 integer, 0 implicit integer, 0 continuous)
19.19/19.20	c   Constraints      : 229 initial, 1645 maximal
19.19/19.20	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
19.19/19.20	c   trivial          :       0.00          0          0          0          0          0          0          0          0
19.19/19.20	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
19.19/19.20	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
19.19/19.20	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
19.19/19.20	c   implics          :       0.00          0          0          0          0          0          0          0          0
19.19/19.20	c   probing          :       0.02          0          0          0          0          0          0          0          0
19.19/19.20	c   and              :       0.02         12         72          0          0          0         72          0         72
19.19/19.20	c   linear           :       0.01          1          5          0          0          0          0          0         35
19.19/19.20	c   logicor          :       0.00          0          0          0          0          0          0          0          0
19.19/19.20	c   root node        :          -         49          -          -         49          -          -          -          -
19.19/19.20	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
19.19/19.20	c   integral         :          0          0          0          0          0          0          0          0          0          0
19.19/19.20	c   and              :        216          0     185271          0      65361       2026     279160          0          0          0
19.19/19.20	c   linear           :          6          0     183241          0      65361      13377     124665          0          0          0
19.19/19.20	c   logicor          :          7+         0      82069          0      65358        705      23428          0          0          0
19.19/19.20	c   countsols        :          0          0          0          0      65365          0          0          0          0          0
19.19/19.20	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
19.19/19.20	c   integral         :       0.00       0.00       0.00       0.00       0.00
19.19/19.20	c   and              :       2.17       0.00       1.56       0.00       0.61
19.19/19.20	c   linear           :       5.15       0.00       5.07       0.00       0.08
19.19/19.20	c   logicor          :       1.20       0.00       1.14       0.00       0.06
19.19/19.20	c   countsols        :       0.04       0.00       0.00       0.00       0.04
19.19/19.20	c Propagators        :       Time      Calls    Cutoffs    DomReds
19.19/19.20	c   vbounds          :       0.12          2          0          0
19.19/19.20	c   rootredcost      :       0.08          0          0          0
19.19/19.20	c   pseudoobj        :       0.25     184918          0        117
19.19/19.20	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
19.19/19.20	c   propagation      :       2.49      16108      16009     151203       43.9       1212       39.4          -
19.19/19.20	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
19.19/19.20	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
19.19/19.20	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
19.19/19.20	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
19.19/19.20	c   applied globally :          -          -          -      15667       19.8          -          -          -
19.19/19.20	c   applied locally  :          -          -          -       2821       42.7          -          -          -
19.19/19.20	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
19.19/19.20	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
19.19/19.20	c   redcost          :       0.00          0          0          0          0          0
19.19/19.20	c   impliedbounds    :       0.00          0          0          0          0          0
19.19/19.20	c   intobj           :       0.00          0          0          0          0          0
19.19/19.20	c   cgmip            :       0.00          0          0          0          0          0
19.19/19.20	c   gomory           :       0.00          0          0          0          0          0
19.19/19.20	c   strongcg         :       0.00          0          0          0          0          0
19.19/19.20	c   cmir             :       0.00          0          0          0          0          0
19.19/19.20	c   flowcover        :       0.00          0          0          0          0          0
19.19/19.20	c   clique           :       0.00          0          0          0          0          0
19.19/19.20	c   zerohalf         :       0.00          0          0          0          0          0
19.19/19.20	c   mcf              :       0.00          0          0          0          0          0
19.19/19.20	c   rapidlearning    :       0.00          0          0          0          0          0
19.19/19.20	c Pricers            :       Time      Calls       Vars
19.19/19.20	c   problem variables:       0.00          0          0
19.19/19.20	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
19.19/19.20	c   relpscost        :       0.00          0          0          0          0          0          0
19.19/19.20	c   pscost           :       0.00          0          0          0          0          0          0
19.19/19.20	c   inference        :       2.45      65361          0          0          0          0     130722
19.19/19.20	c   mostinf          :       0.00          0          0          0          0          0          0
19.19/19.20	c   leastinf         :       0.00          0          0          0          0          0          0
19.19/19.20	c   fullstrong       :       0.00          0          0          0          0          0          0
19.19/19.20	c   allfullstrong    :       0.00          0          0          0          0          0          0
19.19/19.20	c   random           :       0.00          0          0          0          0          0          0
19.19/19.20	c Primal Heuristics  :       Time      Calls      Found
19.19/19.20	c   LP solutions     :       0.00          -          0
19.19/19.20	c   pseudo solutions :       0.00          -          4
19.19/19.20	c   oneopt           :       0.06          0          0
19.19/19.20	c   trivial          :       0.00          2          0
19.19/19.20	c   simplerounding   :       0.00          0          0
19.19/19.20	c   zirounding       :       0.00          0          0
19.19/19.20	c   rounding         :       0.00          0          0
19.19/19.20	c   shifting         :       0.00          0          0
19.19/19.20	c   intshifting      :       0.00          0          0
19.19/19.20	c   twoopt           :       0.00          0          0
19.19/19.20	c   fixandinfer      :       0.00          0          0
19.19/19.20	c   feaspump         :       0.00          0          0
19.19/19.20	c   coefdiving       :       0.00          0          0
19.19/19.20	c   pscostdiving     :       0.00          0          0
19.19/19.20	c   fracdiving       :       0.00          0          0
19.19/19.20	c   veclendiving     :       0.00          0          0
19.19/19.20	c   intdiving        :       0.00          0          0
19.19/19.20	c   actconsdiving    :       0.00          0          0
19.19/19.20	c   objpscostdiving  :       0.00          0          0
19.19/19.20	c   rootsoldiving    :       0.00          0          0
19.19/19.20	c   linesearchdiving :       0.00          0          0
19.19/19.20	c   guideddiving     :       0.00          0          0
19.19/19.20	c   octane           :       0.00          0          0
19.19/19.20	c   rens             :       0.00          0          0
19.19/19.20	c   rins             :       0.00          0          0
19.19/19.20	c   localbranching   :       0.00          0          0
19.19/19.20	c   mutation         :       0.00          0          0
19.19/19.20	c   crossover        :       0.00          0          0
19.19/19.20	c   dins             :       0.00          0          0
19.19/19.20	c   undercover       :       0.00          0          0
19.19/19.20	c   nlp              :       0.03          0          0
19.19/19.20	c   trysol           :       0.03          0          0
19.19/19.20	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
19.19/19.20	c   primal LP        :       0.00          0          0       0.00          -
19.19/19.20	c   dual LP          :       0.00          0          0       0.00          -
19.19/19.20	c   lex dual LP      :       0.00          0          0       0.00          -
19.19/19.20	c   barrier LP       :       0.00          0          0       0.00          -
19.19/19.20	c   diving/probing LP:       0.00          0          0       0.00          -
19.19/19.20	c   strong branching :       0.00          0          0       0.00          -
19.19/19.20	c     (at root node) :          -          0          0       0.00          -
19.19/19.20	c   conflict analysis:       0.00          0          0       0.00          -
19.19/19.20	c B&B Tree           :
19.19/19.20	c   number of runs   :          1
19.19/19.20	c   nodes            :      75292
19.19/19.20	c   nodes (total)    :      75292
19.19/19.20	c   nodes left       :          0
19.19/19.20	c   max depth        :        167
19.19/19.20	c   max depth (total):        167
19.19/19.20	c   backtracks       :       6938 (9.2%)
19.19/19.20	c   delayed cutoffs  :      55231
19.19/19.20	c   repropagations   :      20955 (60282 domain reductions, 6181 cutoffs)
19.19/19.20	c   avg switch length:       5.13
19.19/19.20	c   switching time   :       2.77
19.19/19.20	c Solution           :
19.19/19.20	c   Solutions found  :          4 (4 improvements)
19.19/19.20	c   First Solution   : +1.03000000000000e+02   (in run 1, after 12392 nodes, 2.49 seconds, depth 94, found by <relaxation>)
19.19/19.20	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 75292 nodes, 16.78 seconds, depth 90, found by <relaxation>)
19.19/19.20	c   Dual Bound       : +3.00000000000000e+00
19.19/19.20	c   Gap              :       0.00 %
19.19/19.20	c   Root Dual Bound  : +1.00000000000000e+00
19.19/19.20	c   Root Iterations  :          0
19.19/19.22	c Time complete: 19.2.

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-2663519-1276646133/watcher-2663519-1276646133 -o /tmp/evaluation-result-2663519-1276646133/solver-2663519-1276646133 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663519-1276646133.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: 1.11 1.03 1.08 3/106 11997
/proc/meminfo: memFree=1801696/2059040 swapFree=4192956/4192956
[pid=11997] ppid=11995 vsize=6584 CPUtime=0
/proc/11997/stat : 11997 (pbscip.linux.x8) R 11995 11997 11546 0 -1 4202496 952 0 0 0 0 0 0 0 20 0 1 0 5905535 6742016 875 1992294400 4194304 7136930 140733556511488 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11997/statm: 1646 884 254 719 0 925 0

[startup+0.0327501 s]
/proc/loadavg: 1.11 1.03 1.08 3/106 11997
/proc/meminfo: memFree=1801696/2059040 swapFree=4192956/4192956
[pid=11997] ppid=11995 vsize=10844 CPUtime=0.02
/proc/11997/stat : 11997 (pbscip.linux.x8) R 11995 11997 11546 0 -1 4202496 2616 0 0 0 2 0 0 0 20 0 1 0 5905535 11104256 1929 1992294400 4194304 7136930 140733556511488 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11997/statm: 2711 1929 328 719 0 1990 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 10844

[startup+0.100757 s]
/proc/loadavg: 1.11 1.03 1.08 3/106 11997
/proc/meminfo: memFree=1801696/2059040 swapFree=4192956/4192956
[pid=11997] ppid=11995 vsize=11116 CPUtime=0.09
/proc/11997/stat : 11997 (pbscip.linux.x8) R 11995 11997 11546 0 -1 4202496 6332 0 0 0 6 3 0 0 20 0 1 0 5905535 11382784 2047 1992294400 4194304 7136930 140733556511488 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11997/statm: 2779 2047 371 719 0 2058 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11116

[startup+0.300777 s]
/proc/loadavg: 1.11 1.03 1.08 3/106 11997
/proc/meminfo: memFree=1801696/2059040 swapFree=4192956/4192956
[pid=11997] ppid=11995 vsize=13132 CPUtime=0.29
/proc/11997/stat : 11997 (pbscip.linux.x8) R 11995 11997 11546 0 -1 4202496 6858 0 0 0 22 7 0 0 20 0 1 0 5905535 13447168 2573 1992294400 4194304 7136930 140733556511488 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11997/statm: 3283 2573 394 719 0 2562 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13132

[startup+0.700817 s]
/proc/loadavg: 1.11 1.03 1.08 3/106 11997
/proc/meminfo: memFree=1801696/2059040 swapFree=4192956/4192956
[pid=11997] ppid=11995 vsize=14708 CPUtime=0.69
/proc/11997/stat : 11997 (pbscip.linux.x8) R 11995 11997 11546 0 -1 4202496 7240 0 0 0 58 11 0 0 20 0 1 0 5905535 15060992 2955 1992294400 4194304 7136930 140733556511488 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11997/statm: 3677 2955 394 719 0 2956 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14708

[startup+1.5009 s]
/proc/loadavg: 1.11 1.03 1.08 2/107 11998
/proc/meminfo: memFree=1790156/2059040 swapFree=4192956/4192956
[pid=11997] ppid=11995 vsize=17224 CPUtime=1.49
/proc/11997/stat : 11997 (pbscip.linux.x8) R 11995 11997 11546 0 -1 4202496 7871 0 0 0 128 21 0 0 22 0 1 0 5905535 17637376 3586 1992294400 4194304 7136930 140733556511488 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11997/statm: 4306 3586 394 719 0 3585 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17224

[startup+3.10106 s]
/proc/loadavg: 1.11 1.03 1.08 2/107 11998
/proc/meminfo: memFree=1787056/2059040 swapFree=4192956/4192956
[pid=11997] ppid=11995 vsize=22412 CPUtime=3.09
/proc/11997/stat : 11997 (pbscip.linux.x8) R 11995 11997 11546 0 -1 4202496 9203 0 0 0 269 40 0 0 25 0 1 0 5905535 22949888 4918 1992294400 4194304 7136930 140733556511488 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11997/statm: 5603 4918 394 719 0 4882 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22412

[startup+6.30139 s]
/proc/loadavg: 1.10 1.03 1.08 2/107 11998
/proc/meminfo: memFree=1777632/2059040 swapFree=4192956/4192956
[pid=11997] ppid=11995 vsize=30028 CPUtime=6.29
/proc/11997/stat : 11997 (pbscip.linux.x8) R 11995 11997 11546 0 -1 4202496 11126 0 0 0 556 73 0 0 25 0 1 0 5905535 30748672 6841 1992294400 4194304 7136930 140733556511488 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11997/statm: 7507 6841 394 719 0 6786 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 30028

[startup+12.701 s]
/proc/loadavg: 1.09 1.03 1.08 2/107 11998
/proc/meminfo: memFree=1763124/2059040 swapFree=4192956/4192956
[pid=11997] ppid=11995 vsize=43676 CPUtime=12.69
/proc/11997/stat : 11997 (pbscip.linux.x8) R 11995 11997 11546 0 -1 4202496 14620 0 0 0 1130 139 0 0 25 0 1 0 5905535 44724224 10335 1992294400 4194304 7136930 140733556511488 18446744073709551615 4999661 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11997/statm: 10919 10335 394 719 0 10198 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 43676

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

[startup+15.9004 s]
/proc/loadavg: 1.08 1.03 1.08 2/107 12000
/proc/meminfo: memFree=1758412/2059040 swapFree=4192956/4192956
[pid=11997] ppid=11995 vsize=48808 CPUtime=15.89
/proc/11997/stat : 11997 (pbscip.linux.x8) R 11995 11997 11546 0 -1 4202496 15920 0 0 0 1415 174 0 0 25 0 1 0 5905535 49979392 11635 1992294400 4194304 7136930 140733556511488 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11997/statm: 12202 11635 394 719 0 11481 0
Current children cumulated CPU time (s) 15.89
Current children cumulated vsize (KiB) 48808

[startup+17.5005 s]
/proc/loadavg: 1.08 1.03 1.08 2/107 12000
/proc/meminfo: memFree=1752832/2059040 swapFree=4192956/4192956
[pid=11997] ppid=11995 vsize=52072 CPUtime=17.49
/proc/11997/stat : 11997 (pbscip.linux.x8) R 11995 11997 11546 0 -1 4202496 16754 0 0 0 1560 189 0 0 25 0 1 0 5905535 53321728 12469 1992294400 4194304 7136930 140733556511488 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11997/statm: 13018 12469 394 719 0 12297 0
Current children cumulated CPU time (s) 17.49
Current children cumulated vsize (KiB) 52072

[startup+18.3006 s]
/proc/loadavg: 1.08 1.03 1.08 2/107 12000
/proc/meminfo: memFree=1752832/2059040 swapFree=4192956/4192956
[pid=11997] ppid=11995 vsize=53288 CPUtime=18.28
/proc/11997/stat : 11997 (pbscip.linux.x8) R 11995 11997 11546 0 -1 4202496 17063 0 0 0 1633 195 0 0 25 0 1 0 5905535 54566912 12778 1992294400 4194304 7136930 140733556511488 18446744073709551615 5918857 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11997/statm: 13322 12778 394 719 0 12601 0
Current children cumulated CPU time (s) 18.28
Current children cumulated vsize (KiB) 53288

[startup+18.7087 s]
/proc/loadavg: 1.08 1.03 1.08 2/107 12000
/proc/meminfo: memFree=1751096/2059040 swapFree=4192956/4192956
[pid=11997] ppid=11995 vsize=53948 CPUtime=18.69
/proc/11997/stat : 11997 (pbscip.linux.x8) R 11995 11997 11546 0 -1 4202496 17204 0 0 0 1670 199 0 0 25 0 1 0 5905535 55242752 12919 1992294400 4194304 7136930 140733556511488 18446744073709551615 4780266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11997/statm: 13487 12919 394 719 0 12766 0
Current children cumulated CPU time (s) 18.69
Current children cumulated vsize (KiB) 53948

[startup+19.1007 s]
/proc/loadavg: 1.08 1.03 1.08 2/107 12000
/proc/meminfo: memFree=1751096/2059040 swapFree=4192956/4192956
[pid=11997] ppid=11995 vsize=54088 CPUtime=19.08
/proc/11997/stat : 11997 (pbscip.linux.x8) R 11995 11997 11546 0 -1 4202496 17239 0 0 0 1704 204 0 0 25 0 1 0 5905535 55386112 12954 1992294400 4194304 7136930 140733556511488 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11997/statm: 13522 12954 394 719 0 12801 0
Current children cumulated CPU time (s) 19.08
Current children cumulated vsize (KiB) 54088

[startup+19.2007 s]
/proc/loadavg: 1.08 1.03 1.08 2/107 12000
/proc/meminfo: memFree=1751096/2059040 swapFree=4192956/4192956
[pid=11997] ppid=11995 vsize=54088 CPUtime=19.19
/proc/11997/stat : 11997 (pbscip.linux.x8) R 11995 11997 11546 0 -1 4202496 17239 0 0 0 1713 206 0 0 25 0 1 0 5905535 55386112 12954 1992294400 4194304 7136930 140733556511488 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11997/statm: 13522 12954 394 719 0 12801 0
Current children cumulated CPU time (s) 19.19
Current children cumulated vsize (KiB) 54088

Child status: 0
Real time (s): 19.2223
CPU time (s): 19.2171
CPU user time (s): 17.1484
CPU system time (s): 2.06869
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 54088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 17.1484
system time used= 2.06868
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17251
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= 21

runsolver used 0.041993 second user time and 0.090986 second system time

The end

Launcher Data 

Begin job on node045 at 2010-06-16 01:55:33
IDJOB=2663519
IDBENCH=47892
IDSOLVER=1167
FILE ID=node045/2663519-1276646133
PBS_JOBID= 11172417
Free space on /tmp= 62460 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=7-P0=127-P1=47-P2=7-P3=127-P4=17-P5=97-P6=127-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-2663519-1276646133/watcher-2663519-1276646133 -o /tmp/evaluation-result-2663519-1276646133/solver-2663519-1276646133 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663519-1276646133.opb -t 1800 -m 1800

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

MD5SUM BENCH= a92642ddb77f2466b803e375801dde37
RANDOM SEED=2078313196

node045.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	: 5599.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1802224 kB
Buffers:         25648 kB
Cached:         106156 kB
SwapCached:          0 kB
Active:          88008 kB
Inactive:       103584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1802224 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3356 kB
Writeback:           0 kB
AnonPages:       59628 kB
Mapped:          15392 kB
Slab:            43464 kB
PageTables:       4056 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181964 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= 62456 MiB
End job on node045 at 2010-06-16 01:55:53