Trace number 2663679

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 33.117 33.1304

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=5-P0=17-P1=29-P2=17-P3=19-P4=2-P5=11-P6=29-P7=17-P8=5-B.opb
MD5SUM72fe30e1c21a3b80e1a1f9cf3965ebc5
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 benchmark0.348946
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 variables120
Total number of constraints17
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 constraints17
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)200
Sum of products size (including duplicates)400
Number of different products200
Sum of products size400

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-2663679-1276649829.opb>
0.00/0.01	c original problem has 320 variables (320 bin, 0 int, 0 impl, 0 cont) and 217 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) 9 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 27 chg coeffs, 0 upgd conss, 1540 impls, 0 clqs
0.00/0.04	c (round 2) 11 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 27 chg coeffs, 9 upgd conss, 1562 impls, 0 clqs
0.00/0.06	c    (0.0s) probing: 189/309 (61.2%) - 0 fixings, 0 aggregations, 31 implications, 0 bound changes
0.00/0.06	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.06	c presolving (3 rounds):
0.00/0.06	c  11 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 27 changed coefficients
0.00/0.06	c  1624 implications, 0 cliques
0.00/0.06	c presolved problem has 309 variables (309 bin, 0 int, 0 impl, 0 cont) and 217 constraints
0.00/0.06	c     199 constraints of type <and>
0.00/0.06	c       8 constraints of type <linear>
0.00/0.06	c      10 constraints of type <logicor>
0.00/0.06	c transformed objective value is always integral (scale: 1)
0.00/0.06	c Presolving Time: 0.03
0.00/0.06	c - non default parameters ----------------------------------------------------------------------
0.00/0.06	c # SCIP version 1.2.1.2
0.00/0.06	c 
0.00/0.06	c # frequency for displaying node information lines
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.06	c display/freq = 10000
0.00/0.06	c 
0.00/0.06	c # maximal time in seconds to run
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.06	c limits/time = 1800
0.00/0.06	c 
0.00/0.06	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.06	c limits/memory = 1620
0.00/0.06	c 
0.00/0.06	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.06	c lp/solvefreq = -1
0.00/0.06	c 
0.00/0.06	c # should presolving try to simplify inequalities
0.00/0.06	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.06	c constraints/linear/simplifyinequalities = TRUE
0.00/0.06	c 
0.00/0.06	c # should presolving try to simplify knapsacks
0.00/0.06	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.06	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.06	c 
0.00/0.06	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.06	c heuristics/undercover/freq = 0
0.00/0.06	c 
0.00/0.06	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.06	c separating/rapidlearning/freq = 0
0.00/0.06	c 
0.00/0.06	c -----------------------------------------------------------------------------------------------
0.00/0.06	c start solving
0.00/0.06	c 
0.00/0.06	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.06	c   0.0s|     1 |     2 |     0 |     - | 920k|   0 |   - | 309 | 217 |   0 |   0 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
2.10/2.17	c   1.9s| 10000 |  5908 |     0 |   0.0 |4763k|  86 |   - | 309 |1226 |   0 |   0 |   0 |4352 |   0 | 0.000000e+00 |      --      |    Inf 
4.58/4.66	c   4.2s| 20000 | 11079 |     0 |   0.0 |8126k|  86 |   - | 309 |1670 |   0 |   0 |   0 |9922 |   0 | 0.000000e+00 |      --      |    Inf 
7.08/7.19	c   6.4s| 30000 | 16634 |     0 |   0.0 |  11M|  86 |   - | 309 |1763 |   0 |   0 |   0 |  14k|   0 | 0.000000e+00 |      --      |    Inf 
9.79/9.87	c   8.8s| 40000 | 22197 |     0 |   0.0 |  15M|  86 |   - | 309 |2299 |   0 |   0 |   0 |  20k|   0 | 0.000000e+00 |      --      |    Inf 
12.78/12.86	o 17
12.78/12.86	c *11.6s| 49388 | 26648 |     0 |   0.0 |  18M|  86 |   - | 309 |1884 |   0 |   0 |   0 |  26k|   0 | 0.000000e+00 | 1.700000e+01 |    Inf 
12.98/13.05	c  11.7s| 50000 | 26955 |     0 |   0.0 |  18M|  86 |   - | 309 |1864 |   0 |   0 |   0 |  26k|   0 | 0.000000e+00 | 1.700000e+01 |    Inf 
15.18/15.27	o 5
15.18/15.27	c *13.8s| 57108 | 30472 |     0 |   0.0 |  21M|  86 |   - | 309 |2317 |   0 |   0 |   0 |  30k|   0 | 0.000000e+00 | 5.000000e+00 |    Inf 
16.08/16.18	c  14.6s| 60000 | 32165 |     0 |   0.0 |  22M|  86 |   - | 309 |2437 |   0 |   0 |   0 |  32k|   0 | 0.000000e+00 | 5.000000e+00 |    Inf 
17.38/17.45	o 3
17.38/17.45	c *15.8s| 63864 | 29176 |     0 |   0.0 |  21M|  86 |   - | 309 |2738 |   0 |   0 |   0 |  34k|   0 | 0.000000e+00 | 3.000000e+00 |    Inf 
18.98/19.05	c  17.2s| 70000 | 32149 |     0 |   0.0 |  22M|  86 |   - | 309 |1308 |   0 |   0 |   0 |  36k|   0 | 0.000000e+00 | 3.000000e+00 |    Inf 
21.18/21.29	c  19.2s| 80000 | 38983 |     0 |   0.0 |  26M|  86 |   - | 309 |1390 |   0 |   0 |   0 |  39k|   0 | 0.000000e+00 | 3.000000e+00 |    Inf 
23.68/23.77	c  21.4s| 90000 | 45302 |     0 |   0.0 |  29M|  86 |   - | 309 |1279 |   0 |   0 |   0 |  44k|   0 | 0.000000e+00 | 3.000000e+00 |    Inf 
26.48/26.52	c  23.9s|100000 | 51048 |     0 |   0.0 |  32M|  86 |   - | 309 |1881 |   0 |   0 |   0 |  49k|   0 | 0.000000e+00 | 3.000000e+00 |    Inf 
29.69/29.71	c  26.8s|110000 | 56108 |     0 |   0.0 |  36M|  86 |   - | 309 |2391 |   0 |   0 |   0 |  55k|   0 | 0.000000e+00 | 3.000000e+00 |    Inf 
32.88/32.98	o 2
32.88/32.98	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
32.88/32.98	c *29.8s|117380 | 14132 |     0 |   0.0 |  16M|  86 |   - | 309 |3225 |   0 |   0 |   0 |  62k|   0 | 0.000000e+00 | 2.000000e+00 |    Inf 
33.08/33.11	c 
33.08/33.11	c SCIP Status        : problem is solved [optimal solution found]
33.08/33.11	c Solving Time (sec) : 29.94
33.08/33.11	c Solving Nodes      : 117381
33.08/33.11	c Primal Bound       : +2.00000000000000e+00 (4 solutions)
33.08/33.11	c Dual Bound         : +2.00000000000000e+00
33.08/33.11	c Gap                : 0.00 %
33.08/33.11	s OPTIMUM FOUND
33.08/33.11	v x120 -x119 -x118 -x117 x116 -x115 -x114 -x113 -x112 -x111 x80 x79 x78 x77 -x76 -x110 -x109 -x108 x107 x106 -x75 -x74 x73 x72 -x71 
33.08/33.11	v -x105 -x104 -x103 -x102 -x101 -x70 -x69 x68 x67 -x66 -x100 -x99 x98 -x97 -x96 -x65 -x64 -x63 x62 -x61 x95 -x94 -x93 -x92 -x91 
33.08/33.11	v -x60 x59 -x58 x57 -x56 -x90 -x89 -x88 -x87 -x86 x55 -x54 -x53 x52 -x51 -x85 -x84 -x83 -x82 -x81 -x50 -x49 x48 x47 -x46 x45 
33.08/33.11	v -x44 -x43 x42 x41 -x40 -x39 x38 -x37 x36 x35 -x34 -x33 -x32 x31 -x30 -x29 -x28 x27 x26 -x25 x24 x23 -x22 x21 x20 x19 x18 -x17 
33.08/33.11	v x16 -x15 -x14 -x13 x12 x11 -x10 -x9 -x8 x7 x6 -x5 -x4 -x3 x2 -x1 
33.08/33.11	c SCIP Status        : problem is solved [optimal solution found]
33.08/33.11	c Solving Time       :      29.94
33.08/33.11	c Original Problem   :
33.08/33.11	c   Problem name     : HOME/instance-2663679-1276649829.opb
33.08/33.11	c   Variables        : 320 (320 binary, 0 integer, 0 implicit integer, 0 continuous)
33.08/33.11	c   Constraints      : 217 initial, 217 maximal
33.08/33.11	c Presolved Problem  :
33.08/33.11	c   Problem name     : t_HOME/instance-2663679-1276649829.opb
33.08/33.11	c   Variables        : 309 (309 binary, 0 integer, 0 implicit integer, 0 continuous)
33.08/33.11	c   Constraints      : 217 initial, 3283 maximal
33.08/33.11	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
33.08/33.11	c   trivial          :       0.00          0          0          0          0          0          0          0          0
33.08/33.11	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
33.08/33.11	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
33.08/33.11	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
33.08/33.11	c   implics          :       0.00          0          2          0          0          0          0          0          0
33.08/33.11	c   probing          :       0.02          0          0          0          0          0          0          0          0
33.08/33.11	c   and              :       0.01          0          0          0          0          0          0          0          0
33.08/33.11	c   linear           :       0.00          1          8          0          0          0          0          0         27
33.08/33.11	c   logicor          :       0.00          0          0          0          0          0          0          0          0
33.08/33.11	c   root node        :          -         64          -          -         64          -          -          -          -
33.08/33.11	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
33.08/33.11	c   integral         :          0          0          0          0          0          0          0          0          0          0
33.08/33.11	c   and              :        199          0     310132          0      99987       4969     328580          0          0          0
33.08/33.11	c   linear           :          8          0     305159          0      99987      18131     164687          0          0          0
33.08/33.11	c   logicor          :         10+         0     176456          0      99980       2553      65830          0          0          0
33.08/33.11	c   countsols        :          0          0          0          0      99991          0          0          0          0          0
33.08/33.11	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
33.08/33.11	c   integral         :       0.00       0.00       0.00       0.00       0.00
33.08/33.11	c   and              :       3.43       0.00       2.29       0.00       1.14
33.08/33.11	c   linear           :       4.33       0.00       4.23       0.00       0.10
33.08/33.11	c   logicor          :       4.87       0.00       4.74       0.00       0.13
33.08/33.11	c   countsols        :       0.10       0.00       0.00       0.00       0.10
33.08/33.11	c Propagators        :       Time      Calls    Cutoffs    DomReds
33.08/33.11	c   vbounds          :       0.10          2          0          0
33.08/33.11	c   rootredcost      :       0.15          0          0          0
33.08/33.11	c   pseudoobj        :       0.34     309750         10       1038
33.08/33.11	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
33.08/33.11	c   propagation      :       1.76      25663      25308     161810       22.6       1994       16.7          -
33.08/33.11	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
33.08/33.11	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
33.08/33.11	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
33.08/33.11	c   pseudo solution  :       0.00          1          1          1        0.0          0        0.0          -
33.08/33.11	c   applied globally :          -          -          -      62021       17.4          -          -          -
33.08/33.11	c   applied locally  :          -          -          -         30       33.0          -          -          -
33.08/33.11	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
33.08/33.11	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
33.08/33.11	c   redcost          :       0.00          0          0          0          0          0
33.08/33.11	c   impliedbounds    :       0.00          0          0          0          0          0
33.08/33.11	c   intobj           :       0.00          0          0          0          0          0
33.08/33.11	c   cgmip            :       0.00          0          0          0          0          0
33.08/33.11	c   gomory           :       0.00          0          0          0          0          0
33.08/33.11	c   strongcg         :       0.00          0          0          0          0          0
33.08/33.11	c   cmir             :       0.00          0          0          0          0          0
33.08/33.11	c   flowcover        :       0.00          0          0          0          0          0
33.08/33.11	c   clique           :       0.00          0          0          0          0          0
33.08/33.11	c   zerohalf         :       0.00          0          0          0          0          0
33.08/33.11	c   mcf              :       0.00          0          0          0          0          0
33.08/33.11	c   rapidlearning    :       0.00          0          0          0          0          0
33.08/33.11	c Pricers            :       Time      Calls       Vars
33.08/33.11	c   problem variables:       0.00          0          0
33.08/33.11	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
33.08/33.11	c   relpscost        :       0.00          0          0          0          0          0          0
33.08/33.11	c   pscost           :       0.00          0          0          0          0          0          0
33.08/33.11	c   inference        :       3.55      99987          0          0          0          0     199974
33.08/33.11	c   mostinf          :       0.00          0          0          0          0          0          0
33.08/33.11	c   leastinf         :       0.00          0          0          0          0          0          0
33.08/33.11	c   fullstrong       :       0.00          0          0          0          0          0          0
33.08/33.11	c   allfullstrong    :       0.00          0          0          0          0          0          0
33.08/33.11	c   random           :       0.00          0          0          0          0          0          0
33.08/33.11	c Primal Heuristics  :       Time      Calls      Found
33.08/33.11	c   LP solutions     :       0.00          -          0
33.08/33.11	c   pseudo solutions :       0.13          -          4
33.08/33.11	c   oneopt           :       0.07          0          0
33.08/33.11	c   trivial          :       0.00          2          0
33.08/33.11	c   simplerounding   :       0.00          0          0
33.08/33.11	c   zirounding       :       0.00          0          0
33.08/33.11	c   rounding         :       0.00          0          0
33.08/33.11	c   shifting         :       0.00          0          0
33.08/33.11	c   intshifting      :       0.00          0          0
33.08/33.11	c   twoopt           :       0.00          0          0
33.08/33.11	c   fixandinfer      :       0.00          0          0
33.08/33.11	c   feaspump         :       0.00          0          0
33.08/33.11	c   coefdiving       :       0.00          0          0
33.08/33.11	c   pscostdiving     :       0.00          0          0
33.08/33.11	c   fracdiving       :       0.00          0          0
33.08/33.11	c   veclendiving     :       0.00          0          0
33.08/33.11	c   intdiving        :       0.00          0          0
33.08/33.11	c   actconsdiving    :       0.00          0          0
33.08/33.11	c   objpscostdiving  :       0.00          0          0
33.08/33.11	c   rootsoldiving    :       0.00          0          0
33.08/33.11	c   linesearchdiving :       0.00          0          0
33.08/33.11	c   guideddiving     :       0.00          0          0
33.08/33.11	c   octane           :       0.00          0          0
33.08/33.11	c   rens             :       0.00          0          0
33.08/33.11	c   rins             :       0.00          0          0
33.08/33.11	c   localbranching   :       0.00          0          0
33.08/33.11	c   mutation         :       0.00          0          0
33.08/33.11	c   crossover        :       0.00          0          0
33.08/33.11	c   dins             :       0.00          0          0
33.08/33.11	c   undercover       :       0.00          0          0
33.08/33.11	c   nlp              :       0.11          0          0
33.08/33.11	c   trysol           :       0.04          0          0
33.08/33.11	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
33.08/33.11	c   primal LP        :       0.00          0          0       0.00          -
33.08/33.11	c   dual LP          :       0.00          0          0       0.00          -
33.08/33.11	c   lex dual LP      :       0.00          0          0       0.00          -
33.08/33.11	c   barrier LP       :       0.00          0          0       0.00          -
33.08/33.11	c   diving/probing LP:       0.00          0          0       0.00          -
33.08/33.11	c   strong branching :       0.00          0          0       0.00          -
33.08/33.11	c     (at root node) :          -          0          0       0.00          -
33.08/33.11	c   conflict analysis:       0.00          0          0       0.00          -
33.08/33.11	c B&B Tree           :
33.08/33.11	c   number of runs   :          1
33.08/33.11	c   nodes            :     117381
33.08/33.11	c   nodes (total)    :     117381
33.08/33.11	c   nodes left       :          0
33.08/33.11	c   max depth        :         86
33.08/33.11	c   max depth (total):         86
33.08/33.11	c   backtracks       :      17259 (14.7%)
33.08/33.11	c   delayed cutoffs  :      32753
33.08/33.11	c   repropagations   :      44263 (118274 domain reductions, 8274 cutoffs)
33.08/33.11	c   avg switch length:       7.47
33.08/33.11	c   switching time   :       6.77
33.08/33.11	c Solution           :
33.08/33.11	c   Solutions found  :          4 (4 improvements)
33.08/33.11	c   First Solution   : +1.70000000000000e+01   (in run 1, after 49388 nodes, 11.56 seconds, depth 48, found by <relaxation>)
33.08/33.11	c   Primal Bound     : +2.00000000000000e+00   (in run 1, after 117380 nodes, 29.71 seconds, depth 64, found by <relaxation>)
33.08/33.11	c   Dual Bound       : +2.00000000000000e+00
33.08/33.11	c   Gap              :       0.00 %
33.08/33.11	c   Root Dual Bound  : +0.00000000000000e+00
33.08/33.11	c   Root Iterations  :          0
33.08/33.13	c Time complete: 33.1.

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-2663679-1276649829/watcher-2663679-1276649829 -o /tmp/evaluation-result-2663679-1276649829/solver-2663679-1276649829 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663679-1276649829.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: 1.16 1.09 1.17 3/106 12834
/proc/meminfo: memFree=1821200/2059040 swapFree=4164944/4192956
[pid=12834] ppid=12832 vsize=6584 CPUtime=0
/proc/12834/stat : 12834 (pbscip.linux.x8) R 12832 12834 11867 0 -1 4202496 998 0 0 0 0 0 0 0 20 0 1 0 6278299 6742016 921 1992294400 4194304 7136930 140737377415056 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12834/statm: 1646 931 254 719 0 925 0

[startup+0.067389 s]
/proc/loadavg: 1.16 1.09 1.17 3/106 12834
/proc/meminfo: memFree=1821200/2059040 swapFree=4164944/4192956
[pid=12834] ppid=12832 vsize=11920 CPUtime=0.05
/proc/12834/stat : 12834 (pbscip.linux.x8) R 12832 12834 11867 0 -1 4202496 3962 0 0 0 4 1 0 0 20 0 1 0 6278299 12206080 2247 1992294400 4194304 7136930 140737377415056 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12834/statm: 2980 2247 389 719 0 2259 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11920

[startup+0.101389 s]
/proc/loadavg: 1.16 1.09 1.17 3/106 12834
/proc/meminfo: memFree=1821200/2059040 swapFree=4164944/4192956
[pid=12834] ppid=12832 vsize=12052 CPUtime=0.09
/proc/12834/stat : 12834 (pbscip.linux.x8) R 12832 12834 11867 0 -1 4202496 4024 0 0 0 7 2 0 0 20 0 1 0 6278299 12341248 2309 1992294400 4194304 7136930 140737377415056 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12834/statm: 3013 2309 394 719 0 2292 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12052

[startup+0.300401 s]
/proc/loadavg: 1.16 1.09 1.17 3/106 12834
/proc/meminfo: memFree=1821200/2059040 swapFree=4164944/4192956
[pid=12834] ppid=12832 vsize=12892 CPUtime=0.29
/proc/12834/stat : 12834 (pbscip.linux.x8) R 12832 12834 11867 0 -1 4202496 4207 0 0 0 24 5 0 0 20 0 1 0 6278299 13201408 2492 1992294400 4194304 7136930 140737377415056 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12834/statm: 3223 2492 394 719 0 2502 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12892

[startup+0.700426 s]
/proc/loadavg: 1.16 1.09 1.17 3/106 12834
/proc/meminfo: memFree=1821200/2059040 swapFree=4164944/4192956
[pid=12834] ppid=12832 vsize=14084 CPUtime=0.69
/proc/12834/stat : 12834 (pbscip.linux.x8) R 12832 12834 11867 0 -1 4202496 4515 0 0 0 59 10 0 0 21 0 1 0 6278299 14422016 2800 1992294400 4194304 7136930 140737377415056 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12834/statm: 3521 2800 394 719 0 2800 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14084

[startup+1.50047 s]
/proc/loadavg: 1.16 1.09 1.17 2/107 12835
/proc/meminfo: memFree=1810900/2059040 swapFree=4164944/4192956
[pid=12834] ppid=12832 vsize=16116 CPUtime=1.49
/proc/12834/stat : 12834 (pbscip.linux.x8) R 12832 12834 11867 0 -1 4202496 5028 0 0 0 129 20 0 0 23 0 1 0 6278299 16502784 3313 1992294400 4194304 7136930 140737377415056 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12834/statm: 4029 3313 394 719 0 3308 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16116

[startup+3.10158 s]
/proc/loadavg: 1.16 1.09 1.17 2/107 12835
/proc/meminfo: memFree=1807800/2059040 swapFree=4164944/4192956
[pid=12834] ppid=12832 vsize=18868 CPUtime=3.09
/proc/12834/stat : 12834 (pbscip.linux.x8) R 12832 12834 11867 0 -1 4202496 5728 0 0 0 273 36 0 0 25 0 1 0 6278299 19320832 4013 1992294400 4194304 7136930 140737377415056 18446744073709551615 4780826 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/12834/statm: 4717 4013 394 719 0 3996 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18868

[startup+6.30177 s]
/proc/loadavg: 1.15 1.09 1.17 2/107 12835
/proc/meminfo: memFree=1802344/2059040 swapFree=4164944/4192956
[pid=12834] ppid=12832 vsize=24316 CPUtime=6.28
/proc/12834/stat : 12834 (pbscip.linux.x8) R 12832 12834 11867 0 -1 4202496 7133 0 0 0 561 67 0 0 25 0 1 0 6278299 24899584 5418 1992294400 4194304 7136930 140737377415056 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12834/statm: 6079 5418 394 719 0 5358 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 24316

[startup+12.7012 s]
/proc/loadavg: 1.13 1.08 1.17 2/107 12835
/proc/meminfo: memFree=1792176/2059040 swapFree=4164944/4192956
[pid=12834] ppid=12832 vsize=34344 CPUtime=12.68
/proc/12834/stat : 12834 (pbscip.linux.x8) R 12832 12834 11867 0 -1 4202496 9649 0 0 0 1141 127 0 0 25 0 1 0 6278299 35168256 7934 1992294400 4194304 7136930 140737377415056 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12834/statm: 8586 7934 394 719 0 7865 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 34344

[startup+25.501 s]
/proc/loadavg: 1.10 1.08 1.17 2/107 12835
/proc/meminfo: memFree=1774320/2059040 swapFree=4164944/4192956
[pid=12834] ppid=12832 vsize=50140 CPUtime=25.47
/proc/12834/stat : 12834 (pbscip.linux.x8) R 12832 12834 11867 0 -1 4202496 13712 0 0 0 2295 252 0 0 25 0 1 0 6278299 51343360 11997 1992294400 4194304 7136930 140737377415056 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12834/statm: 12535 11997 394 719 0 11814 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 50140

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

[startup+28.7012 s]
/proc/loadavg: 1.10 1.08 1.17 2/107 12835
/proc/meminfo: memFree=1770600/2059040 swapFree=4164944/4192956
[pid=12834] ppid=12832 vsize=53812 CPUtime=28.68
/proc/12834/stat : 12834 (pbscip.linux.x8) R 12832 12834 11867 0 -1 4202496 14634 0 0 0 2587 281 0 0 25 0 1 0 6278299 55103488 12919 1992294400 4194304 7136930 140737377415056 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12834/statm: 13453 12919 394 719 0 12732 0
Current children cumulated CPU time (s) 28.68
Current children cumulated vsize (KiB) 53812

[startup+30.3013 s]
/proc/loadavg: 1.10 1.08 1.17 2/107 12835
/proc/meminfo: memFree=1770352/2059040 swapFree=4164944/4192956
[pid=12834] ppid=12832 vsize=56136 CPUtime=30.28
/proc/12834/stat : 12834 (pbscip.linux.x8) R 12832 12834 11867 0 -1 4202496 15214 0 0 0 2733 295 0 0 25 0 1 0 6278299 57483264 13499 1992294400 4194304 7136930 140737377415056 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12834/statm: 14034 13499 394 719 0 13313 0
Current children cumulated CPU time (s) 30.28
Current children cumulated vsize (KiB) 56136

[startup+31.9093 s]
/proc/loadavg: 1.10 1.08 1.17 2/107 12835
/proc/meminfo: memFree=1766508/2059040 swapFree=4164944/4192956
[pid=12834] ppid=12832 vsize=57804 CPUtime=31.88
/proc/12834/stat : 12834 (pbscip.linux.x8) R 12832 12834 11867 0 -1 4202496 15642 0 0 0 2881 307 0 0 25 0 1 0 6278299 59191296 13927 1992294400 4194304 7136930 140737377415056 18446744073709551615 4677840 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12834/statm: 14451 13927 394 719 0 13730 0
Current children cumulated CPU time (s) 31.88
Current children cumulated vsize (KiB) 57804

[startup+32.7014 s]
/proc/loadavg: 1.10 1.08 1.17 2/107 12835
/proc/meminfo: memFree=1766508/2059040 swapFree=4164944/4192956
[pid=12834] ppid=12832 vsize=57976 CPUtime=32.68
/proc/12834/stat : 12834 (pbscip.linux.x8) R 12832 12834 11867 0 -1 4202496 15706 0 0 0 2955 313 0 0 25 0 1 0 6278299 59367424 13991 1992294400 4194304 7136930 140737377415056 18446744073709551615 4678363 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12834/statm: 14494 13991 394 719 0 13773 0
Current children cumulated CPU time (s) 32.68
Current children cumulated vsize (KiB) 57976

[startup+33.1004 s]
/proc/loadavg: 1.10 1.08 1.17 2/107 12835
/proc/meminfo: memFree=1766260/2059040 swapFree=4164944/4192956
[pid=12834] ppid=12832 vsize=57976 CPUtime=33.08
/proc/12834/stat : 12834 (pbscip.linux.x8) R 12832 12834 11867 0 -1 4202496 15707 0 0 0 2993 315 0 0 25 0 1 0 6278299 59367424 13992 1992294400 4194304 7136930 140737377415056 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12834/statm: 14494 13992 395 719 0 13773 0
Current children cumulated CPU time (s) 33.08
Current children cumulated vsize (KiB) 57976

Child status: 0
Real time (s): 33.1304
CPU time (s): 33.117
CPU user time (s): 29.9574
CPU system time (s): 3.15952
CPU usage (%): 99.9595
Max. virtual memory (cumulated for all children) (KiB): 57976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 29.9574
system time used= 3.15952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15719
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= 434

runsolver used 0.06299 second user time and 0.162975 second system time

The end

Launcher Data 

Begin job on node029 at 2010-06-16 02:57:09
IDJOB=2663679
IDBENCH=48052
IDSOLVER=1167
FILE ID=node029/2663679-1276649829
PBS_JOBID= 11172415
Free space on /tmp= 62576 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=17-P1=29-P2=17-P3=19-P4=2-P5=11-P6=29-P7=17-P8=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-2663679-1276649829/watcher-2663679-1276649829 -o /tmp/evaluation-result-2663679-1276649829/solver-2663679-1276649829 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663679-1276649829.opb -t 1800 -m 1800

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

MD5SUM BENCH= 72fe30e1c21a3b80e1a1f9cf3965ebc5
RANDOM SEED=899110674

node029.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		: 3000.221
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	: 6000.44
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		: 3000.221
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1821604 kB
Buffers:         39576 kB
Cached:          99224 kB
SwapCached:       1508 kB
Active:          95912 kB
Inactive:        77108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1821604 kB
SwapTotal:     4192956 kB
SwapFree:      4164944 kB
Dirty:            3384 kB
Writeback:           0 kB
AnonPages:       32724 kB
Mapped:          15128 kB
Slab:            42480 kB
PageTables:       3996 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181608 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= 62572 MiB
End job on node029 at 2010-06-16 02:57:42