Trace number 2663591

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 16.6645 16.6704

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=47-P1=211-P2=233-P3=173-P4=181-P5=71-B.opb
MD5SUM66c115908fb4694df4d314e4daf7ce17
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 benchmark0.581911
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 variables120
Total number of constraints11
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints11
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)320
Sum of products size (including duplicates)640
Number of different products320
Sum of products size640

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-2663591-1276647815.opb>
0.00/0.01	c original problem has 440 variables (440 bin, 0 int, 0 impl, 0 cont) and 331 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:
0.00/0.06	c (round 1) 5 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 36 chg coeffs, 0 upgd conss, 1640 impls, 0 clqs
0.00/0.07	c (round 2) 21 del vars, 14 del conss, 0 chg bounds, 0 chg sides, 50 chg coeffs, 6 upgd conss, 2536 impls, 0 clqs
0.00/0.07	c (round 3) 37 del vars, 28 del conss, 0 chg bounds, 0 chg sides, 64 chg coeffs, 6 upgd conss, 3208 impls, 0 clqs
0.00/0.07	c (round 4) 53 del vars, 42 del conss, 0 chg bounds, 0 chg sides, 78 chg coeffs, 6 upgd conss, 3656 impls, 0 clqs
0.00/0.08	c (round 5) 69 del vars, 56 del conss, 0 chg bounds, 0 chg sides, 92 chg coeffs, 6 upgd conss, 3880 impls, 0 clqs
0.00/0.08	c (round 6) 85 del vars, 70 del conss, 0 chg bounds, 0 chg sides, 106 chg coeffs, 6 upgd conss, 3880 impls, 0 clqs
0.09/0.10	c    (0.1s) probing: 165/355 (46.5%) - 0 fixings, 0 aggregations, 10 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 (7 rounds):
0.09/0.10	c  85 deleted vars, 70 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 106 changed coefficients
0.09/0.10	c  3900 implications, 0 cliques
0.09/0.10	c presolved problem has 355 variables (355 bin, 0 int, 0 impl, 0 cont) and 256 constraints
0.09/0.10	c     245 constraints of type <and>
0.09/0.10	c       5 constraints of type <linear>
0.09/0.10	c       6 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 |     - |1175k|   0 |   - | 355 | 256 |   0 |   0 |   0 |   0 |   0 | 1.000000e+00 |      --      |    Inf 
2.09/2.15	c   1.9s| 10000 |  7652 |     0 |   0.0 |6930k| 192 |   - | 355 | 583 |   0 |   0 |   0 |1492 |   0 | 1.000000e+00 |      --      |    Inf 
4.29/4.38	c   3.9s| 20000 | 14383 |     0 |   0.0 |  12M| 192 |   - | 355 | 560 |   0 |   0 |   0 |3487 |   0 | 1.000000e+00 |      --      |    Inf 
6.78/6.85	c   6.2s| 30000 | 20350 |     0 |   0.0 |  16M| 192 |   - | 355 | 825 |   0 |   0 |   0 |5815 |   0 | 1.000000e+00 |      --      |    Inf 
7.99/8.06	o 9
7.99/8.06	c * 7.2s| 35019 | 23670 |     0 |   0.0 |  19M| 192 |   - | 355 |1066 |   0 |   0 |   0 |6860 |   0 | 1.000000e+00 | 9.000000e+00 | 800.00%
9.19/9.21	c   8.2s| 40000 | 27269 |     0 |   0.0 |  22M| 192 |   - | 355 | 661 |   0 |   0 |   0 |7703 |   0 | 1.000000e+00 | 9.000000e+00 | 800.00%
10.59/10.69	o 5
10.59/10.69	c * 9.6s| 46872 | 32165 |     0 |   0.0 |  25M| 192 |   - | 355 | 619 |   0 |   0 |   0 |8864 |   0 | 1.000000e+00 | 5.000000e+00 | 400.00%
11.28/11.32	c  10.1s| 50000 | 34769 |     0 |   0.0 |  27M| 192 |   - | 355 | 525 |   0 |   0 |   0 |9154 |   0 | 1.000000e+00 | 5.000000e+00 | 400.00%
13.39/13.42	c  12.0s| 60000 | 42439 |     0 |   0.0 |  32M| 192 |   - | 355 | 443 |   0 |   0 |   0 |  10k|   0 | 1.000000e+00 | 5.000000e+00 | 400.00%
15.58/15.64	c  14.0s| 70000 | 49640 |     0 |   0.0 |  37M| 192 |   - | 355 | 567 |   0 |   0 |   0 |  12k|   0 | 1.000000e+00 | 5.000000e+00 | 400.00%
16.19/16.25	o 3
16.19/16.25	c *14.5s| 72560 | 28525 |     0 |   0.0 |  24M| 192 |   - | 355 | 576 |   0 |   0 |   0 |  12k|   0 | 1.000000e+00 | 3.000000e+00 | 200.00%
16.59/16.65	c 
16.59/16.65	c SCIP Status        : problem is solved [optimal solution found]
16.59/16.65	c Solving Time (sec) : 14.91
16.59/16.65	c Solving Nodes      : 72560
16.59/16.65	c Primal Bound       : +3.00000000000000e+00 (3 solutions)
16.59/16.65	c Dual Bound         : +3.00000000000000e+00
16.59/16.65	c Gap                : 0.00 %
16.59/16.65	s OPTIMUM FOUND
16.59/16.65	v -x120 -x119 -x118 -x117 -x116 -x115 x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 -x80 -x79 -x78 -x77 -x76 x75 -x74 
16.59/16.65	v x73 -x104 -x103 x102 x101 -x100 -x99 -x98 x97 -x72 -x71 -x70 -x69 -x68 -x67 -x66 x65 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 
16.59/16.65	v -x64 x63 -x62 -x61 -x60 -x59 -x58 x57 -x88 -x87 -x86 -x85 -x84 -x83 x82 -x81 -x56 -x55 -x54 -x53 -x52 -x51 -x50 x49 -x48 x47 
16.59/16.65	v x46 x45 -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 
16.59/16.65	v -x19 -x18 x17 x16 -x15 x14 -x13 x12 -x11 x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
16.59/16.65	c SCIP Status        : problem is solved [optimal solution found]
16.59/16.65	c Solving Time       :      14.91
16.59/16.65	c Original Problem   :
16.59/16.65	c   Problem name     : HOME/instance-2663591-1276647815.opb
16.59/16.65	c   Variables        : 440 (440 binary, 0 integer, 0 implicit integer, 0 continuous)
16.59/16.65	c   Constraints      : 331 initial, 331 maximal
16.59/16.65	c Presolved Problem  :
16.59/16.65	c   Problem name     : t_HOME/instance-2663591-1276647815.opb
16.59/16.65	c   Variables        : 355 (355 binary, 0 integer, 0 implicit integer, 0 continuous)
16.59/16.65	c   Constraints      : 256 initial, 1084 maximal
16.59/16.65	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
16.59/16.65	c   trivial          :       0.00          0          0          0          0          0          0          0          0
16.59/16.65	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
16.59/16.65	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
16.59/16.65	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
16.59/16.65	c   implics          :       0.00          0          0          0          0          0          0          0          0
16.59/16.65	c   probing          :       0.02          0          0          0          0          0          0          0          0
16.59/16.65	c   and              :       0.02         10         70          0          0          0         70          0         70
16.59/16.65	c   linear           :       0.00          1          4          0          0          0          0          0         36
16.59/16.65	c   logicor          :       0.00          0          0          0          0          0          0          0          0
16.59/16.65	c   root node        :          -         64          -          -         64          -          -          -          -
16.59/16.65	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
16.59/16.65	c   integral         :          0          0          0          0          0          0          0          0          0          0
16.59/16.65	c   and              :        245          0     172385          0      65208       2072     318146          0          0          0
16.59/16.65	c   linear           :          5          0     170310          0      65208       9104     116217          0          0          0
16.59/16.65	c   logicor          :          6+         0      69170          0      65209        599      16574          0          0          0
16.59/16.65	c   countsols        :          0          0          0          0      65211          0          0          0          0          0
16.59/16.65	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
16.59/16.65	c   integral         :       0.00       0.00       0.00       0.00       0.00
16.59/16.65	c   and              :       2.04       0.00       1.50       0.00       0.54
16.59/16.65	c   linear           :       4.80       0.00       4.76       0.00       0.04
16.59/16.65	c   logicor          :       0.66       0.00       0.61       0.00       0.05
16.59/16.65	c   countsols        :       0.01       0.00       0.00       0.00       0.01
16.59/16.65	c Propagators        :       Time      Calls    Cutoffs    DomReds
16.59/16.65	c   vbounds          :       0.07          2          0          0
16.59/16.65	c   rootredcost      :       0.08          0          0          0
16.59/16.65	c   pseudoobj        :       0.12     172048          1        375
16.59/16.65	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
16.59/16.65	c   propagation      :       2.32      11776      11747     116620       53.8        859       54.0          -
16.59/16.65	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
16.59/16.65	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
16.59/16.65	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
16.59/16.65	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
16.59/16.65	c   applied globally :          -          -          -      10126       20.0          -          -          -
16.59/16.65	c   applied locally  :          -          -          -       2722       51.5          -          -          -
16.59/16.65	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
16.59/16.65	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
16.59/16.65	c   redcost          :       0.00          0          0          0          0          0
16.59/16.65	c   impliedbounds    :       0.00          0          0          0          0          0
16.59/16.65	c   intobj           :       0.00          0          0          0          0          0
16.59/16.65	c   cgmip            :       0.00          0          0          0          0          0
16.59/16.65	c   gomory           :       0.00          0          0          0          0          0
16.59/16.65	c   strongcg         :       0.00          0          0          0          0          0
16.59/16.65	c   cmir             :       0.00          0          0          0          0          0
16.59/16.65	c   flowcover        :       0.00          0          0          0          0          0
16.59/16.65	c   clique           :       0.00          0          0          0          0          0
16.59/16.65	c   zerohalf         :       0.00          0          0          0          0          0
16.59/16.65	c   mcf              :       0.00          0          0          0          0          0
16.59/16.65	c   rapidlearning    :       0.00          0          0          0          0          0
16.59/16.65	c Pricers            :       Time      Calls       Vars
16.59/16.65	c   problem variables:       0.00          0          0
16.59/16.65	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
16.59/16.65	c   relpscost        :       0.00          0          0          0          0          0          0
16.59/16.65	c   pscost           :       0.00          0          0          0          0          0          0
16.59/16.65	c   inference        :       2.20      65208          0          0          0          0     130416
16.59/16.65	c   mostinf          :       0.00          0          0          0          0          0          0
16.59/16.65	c   leastinf         :       0.00          0          0          0          0          0          0
16.59/16.65	c   fullstrong       :       0.00          0          0          0          0          0          0
16.59/16.65	c   allfullstrong    :       0.00          0          0          0          0          0          0
16.59/16.65	c   random           :       0.00          0          0          0          0          0          0
16.59/16.65	c Primal Heuristics  :       Time      Calls      Found
16.59/16.65	c   LP solutions     :       0.00          -          0
16.59/16.65	c   pseudo solutions :       0.05          -          3
16.59/16.65	c   oneopt           :       0.04          0          0
16.59/16.65	c   trivial          :       0.00          2          0
16.59/16.65	c   simplerounding   :       0.00          0          0
16.59/16.65	c   zirounding       :       0.00          0          0
16.59/16.65	c   rounding         :       0.00          0          0
16.59/16.65	c   shifting         :       0.00          0          0
16.59/16.65	c   intshifting      :       0.00          0          0
16.59/16.65	c   twoopt           :       0.00          0          0
16.59/16.65	c   fixandinfer      :       0.00          0          0
16.59/16.65	c   feaspump         :       0.00          0          0
16.59/16.65	c   coefdiving       :       0.00          0          0
16.59/16.65	c   pscostdiving     :       0.00          0          0
16.59/16.65	c   fracdiving       :       0.00          0          0
16.59/16.65	c   veclendiving     :       0.00          0          0
16.59/16.65	c   intdiving        :       0.00          0          0
16.59/16.65	c   actconsdiving    :       0.00          0          0
16.59/16.65	c   objpscostdiving  :       0.00          0          0
16.59/16.65	c   rootsoldiving    :       0.00          0          0
16.59/16.65	c   linesearchdiving :       0.00          0          0
16.59/16.65	c   guideddiving     :       0.00          0          0
16.59/16.65	c   octane           :       0.00          0          0
16.59/16.65	c   rens             :       0.00          0          0
16.59/16.65	c   rins             :       0.00          0          0
16.59/16.65	c   localbranching   :       0.00          0          0
16.59/16.65	c   mutation         :       0.00          0          0
16.59/16.65	c   crossover        :       0.00          0          0
16.59/16.65	c   dins             :       0.00          0          0
16.59/16.65	c   undercover       :       0.00          0          0
16.59/16.65	c   nlp              :       0.05          0          0
16.59/16.65	c   trysol           :       0.01          0          0
16.59/16.65	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
16.59/16.65	c   primal LP        :       0.00          0          0       0.00          -
16.59/16.65	c   dual LP          :       0.00          0          0       0.00          -
16.59/16.65	c   lex dual LP      :       0.00          0          0       0.00          -
16.59/16.65	c   barrier LP       :       0.00          0          0       0.00          -
16.59/16.65	c   diving/probing LP:       0.00          0          0       0.00          -
16.59/16.65	c   strong branching :       0.00          0          0       0.00          -
16.59/16.65	c     (at root node) :          -          0          0       0.00          -
16.59/16.65	c   conflict analysis:       0.00          0          0       0.00          -
16.59/16.65	c B&B Tree           :
16.59/16.65	c   number of runs   :          1
16.59/16.65	c   nodes            :      72560
16.59/16.65	c   nodes (total)    :      72560
16.59/16.65	c   nodes left       :          0
16.59/16.65	c   max depth        :        192
16.59/16.65	c   max depth (total):        192
16.59/16.65	c   backtracks       :       5427 (7.5%)
16.59/16.65	c   delayed cutoffs  :      34620
16.59/16.65	c   repropagations   :      15452 (48886 domain reductions, 4427 cutoffs)
16.59/16.65	c   avg switch length:       4.54
16.59/16.65	c   switching time   :       2.22
16.59/16.65	c Solution           :
16.59/16.65	c   Solutions found  :          3 (3 improvements)
16.59/16.65	c   First Solution   : +9.00000000000000e+00   (in run 1, after 35019 nodes, 7.23 seconds, depth 66, found by <relaxation>)
16.59/16.65	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 72560 nodes, 14.48 seconds, depth 48, found by <relaxation>)
16.59/16.65	c   Dual Bound       : +3.00000000000000e+00
16.59/16.65	c   Gap              :       0.00 %
16.59/16.65	c   Root Dual Bound  : +1.00000000000000e+00
16.59/16.65	c   Root Iterations  :          0
16.59/16.67	c Time complete: 16.66.

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-2663591-1276647815/watcher-2663591-1276647815 -o /tmp/evaluation-result-2663591-1276647815/solver-2663591-1276647815 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663591-1276647815.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: 1.22 1.63 1.38 3/105 15373
/proc/meminfo: memFree=1839812/2059040 swapFree=4148288/4192956
[pid=15373] ppid=15371 vsize=6584 CPUtime=0
/proc/15373/stat : 15373 (pbscip.linux.x8) R 15371 15373 14286 0 -1 4202496 1077 0 0 0 0 0 0 0 25 0 1 0 6074992 6742016 999 1992294400 4194304 7136930 140734036709808 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15373/statm: 1646 1008 254 719 0 925 0

[startup+0.086048 s]
/proc/loadavg: 1.22 1.63 1.38 3/105 15373
/proc/meminfo: memFree=1839812/2059040 swapFree=4148288/4192956
[pid=15373] ppid=15371 vsize=11100 CPUtime=0.07
/proc/15373/stat : 15373 (pbscip.linux.x8) R 15371 15373 14286 0 -1 4202496 5797 0 0 0 4 3 0 0 25 0 1 0 6074992 11366400 2025 1992294400 4194304 7136930 140734036709808 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15373/statm: 2775 2025 371 719 0 2054 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 11100

[startup+0.101049 s]
/proc/loadavg: 1.22 1.63 1.38 3/105 15373
/proc/meminfo: memFree=1839812/2059040 swapFree=4148288/4192956
[pid=15373] ppid=15371 vsize=11100 CPUtime=0.09
/proc/15373/stat : 15373 (pbscip.linux.x8) R 15371 15373 14286 0 -1 4202496 5821 0 0 0 6 3 0 0 25 0 1 0 6074992 11366400 2049 1992294400 4194304 7136930 140734036709808 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15373/statm: 2775 2049 371 719 0 2054 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11100

[startup+0.301071 s]
/proc/loadavg: 1.22 1.63 1.38 3/105 15373
/proc/meminfo: memFree=1839812/2059040 swapFree=4148288/4192956
[pid=15373] ppid=15371 vsize=13248 CPUtime=0.29
/proc/15373/stat : 15373 (pbscip.linux.x8) R 15371 15373 14286 0 -1 4202496 6375 0 0 0 24 5 0 0 18 0 1 0 6074992 13565952 2603 1992294400 4194304 7136930 140734036709808 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15373/statm: 3312 2603 394 719 0 2591 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13248

[startup+0.701114 s]
/proc/loadavg: 1.22 1.63 1.38 3/105 15373
/proc/meminfo: memFree=1839812/2059040 swapFree=4148288/4192956
[pid=15373] ppid=15371 vsize=14988 CPUtime=0.68
/proc/15373/stat : 15373 (pbscip.linux.x8) R 15371 15373 14286 0 -1 4202496 6823 0 0 0 59 9 0 0 18 0 1 0 6074992 15347712 3051 1992294400 4194304 7136930 140734036709808 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15373/statm: 3747 3051 394 719 0 3026 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 14988

[startup+1.5012 s]
/proc/loadavg: 1.22 1.63 1.38 2/106 15374
/proc/meminfo: memFree=1827776/2059040 swapFree=4148288/4192956
[pid=15373] ppid=15371 vsize=17496 CPUtime=1.49
/proc/15373/stat : 15373 (pbscip.linux.x8) R 15371 15373 14286 0 -1 4202496 7440 0 0 0 131 18 0 0 19 0 1 0 6074992 17915904 3668 1992294400 4194304 7136930 140734036709808 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15373/statm: 4374 3668 394 719 0 3653 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17496

[startup+3.10137 s]
/proc/loadavg: 1.22 1.63 1.38 2/106 15374
/proc/meminfo: memFree=1823808/2059040 swapFree=4148288/4192956
[pid=15373] ppid=15371 vsize=23008 CPUtime=3.09
/proc/15373/stat : 15373 (pbscip.linux.x8) R 15371 15373 14286 0 -1 4202496 8830 0 0 0 274 35 0 0 25 0 1 0 6074992 23560192 5058 1992294400 4194304 7136930 140734036709808 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15373/statm: 5752 5058 394 719 0 5031 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23008

[startup+6.30171 s]
/proc/loadavg: 1.20 1.62 1.37 2/106 15374
/proc/meminfo: memFree=1815004/2059040 swapFree=4148288/4192956
[pid=15373] ppid=15371 vsize=30276 CPUtime=6.29
/proc/15373/stat : 15373 (pbscip.linux.x8) R 15371 15373 14286 0 -1 4202496 10671 0 0 0 565 64 0 0 25 0 1 0 6074992 31002624 6899 1992294400 4194304 7136930 140734036709808 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15373/statm: 7569 6899 394 719 0 6848 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 30276

[startup+12.7014 s]
/proc/loadavg: 1.18 1.60 1.37 2/106 15374
/proc/meminfo: memFree=1795660/2059040 swapFree=4148288/4192956
[pid=15373] ppid=15371 vsize=48828 CPUtime=12.69
/proc/15373/stat : 15373 (pbscip.linux.x8) R 15371 15373 14286 0 -1 4202496 15405 0 0 0 1134 135 0 0 25 0 1 0 6074992 49999872 11633 1992294400 4194304 7136930 140734036709808 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15373/statm: 12207 11633 394 719 0 11486 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 48828

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

[startup+14.3086 s]
/proc/loadavg: 1.18 1.60 1.37 2/106 15374
/proc/meminfo: memFree=1791568/2059040 swapFree=4148288/4192956
[pid=15373] ppid=15371 vsize=51412 CPUtime=14.3
/proc/15373/stat : 15373 (pbscip.linux.x8) R 15371 15373 14286 0 -1 4202496 16050 0 0 0 1279 151 0 0 25 0 1 0 6074992 52645888 12278 1992294400 4194304 7136930 140734036709808 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15373/statm: 12853 12278 394 719 0 12132 0
Current children cumulated CPU time (s) 14.3
Current children cumulated vsize (KiB) 51412

[startup+15.9007 s]
/proc/loadavg: 1.17 1.59 1.37 2/106 15374
/proc/meminfo: memFree=1790204/2059040 swapFree=4148288/4192956
[pid=15373] ppid=15371 vsize=54764 CPUtime=15.88
/proc/15373/stat : 15373 (pbscip.linux.x8) R 15371 15373 14286 0 -1 4202496 16909 0 0 0 1421 167 0 0 25 0 1 0 6074992 56078336 13137 1992294400 4194304 7136930 140734036709808 18446744073709551615 4703475 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15373/statm: 13691 13137 394 719 0 12970 0
Current children cumulated CPU time (s) 15.88
Current children cumulated vsize (KiB) 54764

[startup+16.3008 s]
/proc/loadavg: 1.17 1.59 1.37 2/106 15374
/proc/meminfo: memFree=1790204/2059040 swapFree=4148288/4192956
[pid=15373] ppid=15371 vsize=56076 CPUtime=16.29
/proc/15373/stat : 15373 (pbscip.linux.x8) R 15371 15373 14286 0 -1 4202496 17241 0 0 0 1458 171 0 0 25 0 1 0 6074992 57421824 13469 1992294400 4194304 7136930 140734036709808 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15373/statm: 14019 13469 394 719 0 13298 0
Current children cumulated CPU time (s) 16.29
Current children cumulated vsize (KiB) 56076

[startup+16.5078 s]
/proc/loadavg: 1.17 1.59 1.37 2/106 15374
/proc/meminfo: memFree=1786856/2059040 swapFree=4148288/4192956
[pid=15373] ppid=15371 vsize=56076 CPUtime=16.49
/proc/15373/stat : 15373 (pbscip.linux.x8) R 15371 15373 14286 0 -1 4202496 17241 0 0 0 1477 172 0 0 25 0 1 0 6074992 57421824 13469 1992294400 4194304 7136930 140734036709808 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15373/statm: 14019 13469 394 719 0 13298 0
Current children cumulated CPU time (s) 16.49
Current children cumulated vsize (KiB) 56076

[startup+16.6008 s]
/proc/loadavg: 1.17 1.59 1.37 2/106 15374
/proc/meminfo: memFree=1786856/2059040 swapFree=4148288/4192956
[pid=15373] ppid=15371 vsize=56076 CPUtime=16.59
/proc/15373/stat : 15373 (pbscip.linux.x8) R 15371 15373 14286 0 -1 4202496 17241 0 0 0 1486 173 0 0 25 0 1 0 6074992 57421824 13469 1992294400 4194304 7136930 140734036709808 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15373/statm: 14019 13469 394 719 0 13298 0
Current children cumulated CPU time (s) 16.59
Current children cumulated vsize (KiB) 56076

Child status: 0
Real time (s): 16.6704
CPU time (s): 16.6645
CPU user time (s): 14.9207
CPU system time (s): 1.74373
CPU usage (%): 99.9643
Max. virtual memory (cumulated for all children) (KiB): 56076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 14.9207
system time used= 1.74373
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17253
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= 22

runsolver used 0.028995 second user time and 0.093985 second system time

The end

Launcher Data 

Begin job on node082 at 2010-06-16 02:23:35
IDJOB=2663591
IDBENCH=47964
IDSOLVER=1167
FILE ID=node082/2663591-1276647815
PBS_JOBID= 11172422
Free space on /tmp= 62584 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=8-P0=47-P1=211-P2=233-P3=173-P4=181-P5=71-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-2663591-1276647815/watcher-2663591-1276647815 -o /tmp/evaluation-result-2663591-1276647815/solver-2663591-1276647815 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663591-1276647815.opb -t 1800 -m 1800

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

MD5SUM BENCH= 66c115908fb4694df4d314e4daf7ce17
RANDOM SEED=220972949

node082.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		: 3000.215
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	: 6000.43
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		: 3000.215
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1840340 kB
Buffers:         24476 kB
Cached:          97236 kB
SwapCached:       6528 kB
Active:          98616 kB
Inactive:        44564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1840340 kB
SwapTotal:     4192956 kB
SwapFree:      4148288 kB
Dirty:            3240 kB
Writeback:           0 kB
AnonPages:       18776 kB
Mapped:          13208 kB
Slab:            53832 kB
PageTables:       3884 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180468 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62580 MiB
End job on node082 at 2010-06-16 02:23:52