Trace number 2663625

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 29.5265 29.5343

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=139-P1=101-P2=227-P3=251-P4=227-P5=251-B.opb
MD5SUM1d3dc680e7fede194f84acfa61415e9b
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 benchmark3.72943
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-2663625-1276648448.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
0.00/0.02	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
0.00/0.08	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
0.10/0.10	c    (0.1s) probing: 165/355 (46.5%) - 0 fixings, 0 aggregations, 10 implications, 0 bound changes
0.10/0.10	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.10/0.10	c presolving (7 rounds):
0.10/0.10	c  85 deleted vars, 70 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 106 changed coefficients
0.10/0.10	c  3900 implications, 0 cliques
0.10/0.10	c presolved problem has 355 variables (355 bin, 0 int, 0 impl, 0 cont) and 256 constraints
0.10/0.10	c     245 constraints of type <and>
0.10/0.10	c       5 constraints of type <linear>
0.10/0.10	c       6 constraints of type <logicor>
0.10/0.10	c transformed objective value is always integral (scale: 2)
0.10/0.10	c Presolving Time: 0.05
0.10/0.10	c - non default parameters ----------------------------------------------------------------------
0.10/0.10	c # SCIP version 1.2.1.2
0.10/0.10	c 
0.10/0.10	c # frequency for displaying node information lines
0.10/0.10	c # [type: int, range: [-1,2147483647], default: 100]
0.10/0.10	c display/freq = 10000
0.10/0.10	c 
0.10/0.10	c # maximal time in seconds to run
0.10/0.10	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.10/0.10	c limits/time = 1800
0.10/0.10	c 
0.10/0.10	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.10/0.10	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.10/0.10	c limits/memory = 1620
0.10/0.10	c 
0.10/0.10	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.10/0.10	c # [type: int, range: [-1,2147483647], default: 1]
0.10/0.10	c lp/solvefreq = -1
0.10/0.10	c 
0.10/0.10	c # should presolving try to simplify inequalities
0.10/0.10	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.10/0.10	c constraints/linear/simplifyinequalities = TRUE
0.10/0.10	c 
0.10/0.10	c # should presolving try to simplify knapsacks
0.10/0.10	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.10/0.10	c constraints/knapsack/simplifyinequalities = TRUE
0.10/0.10	c 
0.10/0.10	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.10/0.10	c # [type: int, range: [-1,2147483647], default: -1]
0.10/0.10	c heuristics/undercover/freq = 0
0.10/0.10	c 
0.10/0.10	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.10/0.10	c # [type: int, range: [-1,2147483647], default: -1]
0.10/0.10	c separating/rapidlearning/freq = 0
0.10/0.10	c 
0.10/0.10	c -----------------------------------------------------------------------------------------------
0.10/0.10	c start solving
0.10/0.11	c 
0.10/0.11	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.10/0.11	c   0.1s|     1 |     2 |     0 |     - |1175k|   0 |   - | 355 | 256 |   0 |   0 |   0 |   0 |   0 | 1.000000e+00 |      --      |    Inf 
0.39/0.48	o 9
0.39/0.48	c * 0.4s|  1842 |  1336 |     0 |   0.0 |2163k| 207 |   - | 355 | 417 |   0 |   0 |   0 | 246 |   0 | 1.000000e+00 | 9.000000e+00 | 800.00%
2.39/2.42	c   2.1s| 10000 |  6967 |     0 |   0.0 |6636k| 207 |   - | 355 | 609 |   0 |   0 |   0 |1913 |   0 | 1.000000e+00 | 9.000000e+00 | 800.00%
4.89/4.90	c   4.3s| 20000 | 13536 |     0 |   0.0 |  11M| 207 |   - | 355 | 532 |   0 |   0 |   0 |3968 |   0 | 1.000000e+00 | 9.000000e+00 | 800.00%
7.29/7.37	c   6.5s| 30000 | 20418 |     0 |   0.0 |  16M| 207 |   - | 355 | 998 |   0 |   0 |   0 |6048 |   0 | 1.000000e+00 | 9.000000e+00 | 800.00%
9.89/9.97	c   8.9s| 40000 | 27271 |     0 |   0.0 |  21M| 207 |   - | 355 |1003 |   0 |   0 |   0 |8268 |   0 | 1.000000e+00 | 9.000000e+00 | 800.00%
12.88/12.91	c  11.5s| 50000 | 33414 |     0 |   0.0 |  26M| 207 |   - | 355 |1306 |   0 |   0 |   0 |  11k|   0 | 1.000000e+00 | 9.000000e+00 | 800.00%
16.09/16.18	c  14.5s| 60000 | 38701 |     0 |   0.0 |  30M| 207 |   - | 355 |1151 |   0 |   0 |   0 |  14k|   0 | 1.000000e+00 | 9.000000e+00 | 800.00%
19.38/19.48	c  17.6s| 70000 | 42988 |     0 |   0.0 |  34M| 207 |   - | 355 |1343 |   0 |   0 |   0 |  17k|   0 | 1.000000e+00 | 9.000000e+00 | 800.00%
20.39/20.45	o 5
20.39/20.45	c *18.5s| 73300 | 43905 |     0 |   0.0 |  35M| 207 |   - | 355 |1410 |   0 |   0 |   0 |  18k|   0 | 1.000000e+00 | 5.000000e+00 | 400.00%
22.48/22.59	c  20.4s| 80000 | 47340 |     0 |   0.0 |  38M| 207 |   - | 355 |1284 |   0 |   0 |   0 |  20k|   0 | 1.000000e+00 | 5.000000e+00 | 400.00%
25.58/25.69	c  23.3s| 90000 | 52563 |     0 |   0.0 |  43M| 207 |   - | 355 |1019 |   0 |   0 |   0 |  23k|   0 | 1.000000e+00 | 5.000000e+00 | 400.00%
29.09/29.18	o 3
29.09/29.18	c *26.5s| 99870 | 38414 |     0 |   0.0 |  32M| 207 |   - | 355 | 707 |   0 |   0 |   0 |  26k|   0 | 1.000000e+00 | 3.000000e+00 | 200.00%
29.48/29.51	c 
29.48/29.51	c SCIP Status        : problem is solved [optimal solution found]
29.48/29.51	c Solving Time (sec) : 26.76
29.48/29.51	c Solving Nodes      : 99871
29.48/29.51	c Primal Bound       : +3.00000000000000e+00 (3 solutions)
29.48/29.51	c Dual Bound         : +3.00000000000000e+00
29.48/29.51	c Gap                : 0.00 %
29.48/29.51	s OPTIMUM FOUND
29.48/29.51	v -x120 -x119 -x118 -x117 -x116 x115 -x114 x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 -x80 -x79 -x78 -x77 -x76 x75 x74 
29.48/29.51	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 
29.48/29.51	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 -x46 
29.48/29.51	v 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 x19 
29.48/29.51	v x18 x17 x16 -x15 x14 -x13 x12 -x11 x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
29.48/29.51	c SCIP Status        : problem is solved [optimal solution found]
29.48/29.51	c Solving Time       :      26.76
29.48/29.51	c Original Problem   :
29.48/29.51	c   Problem name     : HOME/instance-2663625-1276648448.opb
29.48/29.51	c   Variables        : 440 (440 binary, 0 integer, 0 implicit integer, 0 continuous)
29.48/29.51	c   Constraints      : 331 initial, 331 maximal
29.48/29.51	c Presolved Problem  :
29.48/29.51	c   Problem name     : t_HOME/instance-2663625-1276648448.opb
29.48/29.51	c   Variables        : 355 (355 binary, 0 integer, 0 implicit integer, 0 continuous)
29.48/29.51	c   Constraints      : 256 initial, 1444 maximal
29.48/29.51	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
29.48/29.51	c   trivial          :       0.00          0          0          0          0          0          0          0          0
29.48/29.51	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
29.48/29.51	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
29.48/29.51	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
29.48/29.51	c   implics          :       0.00          0          0          0          0          0          0          0          0
29.48/29.51	c   probing          :       0.02          0          0          0          0          0          0          0          0
29.48/29.51	c   and              :       0.02         10         70          0          0          0         70          0         70
29.48/29.51	c   linear           :       0.00          1          4          0          0          0          0          0         36
29.48/29.51	c   logicor          :       0.00          0          0          0          0          0          0          0          0
29.48/29.51	c   root node        :          -         64          -          -         64          -          -          -          -
29.48/29.51	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
29.48/29.51	c   integral         :          0          0          0          0          0          0          0          0          0          0
29.48/29.51	c   and              :        245          0     251870          0      84773       3213     398589          0          0          0
29.48/29.51	c   linear           :          5          0     248654          0      84773      20705     199916          0          0          0
29.48/29.51	c   logicor          :          6+         0     102434          0      84770       1100      36835          0          0          0
29.48/29.51	c   countsols        :          0          0          0          0      84776          0          0          0          0          0
29.48/29.51	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
29.48/29.51	c   integral         :       0.00       0.00       0.00       0.00       0.00
29.48/29.51	c   and              :       3.33       0.00       2.58       0.00       0.75
29.48/29.51	c   linear           :       9.73       0.00       9.64       0.00       0.09
29.48/29.51	c   logicor          :       1.81       0.00       1.68       0.00       0.13
29.48/29.51	c   countsols        :       0.05       0.00       0.00       0.00       0.05
29.48/29.51	c Propagators        :       Time      Calls    Cutoffs    DomReds
29.48/29.51	c   vbounds          :       0.16          2          0          0
29.48/29.51	c   rootredcost      :       0.10          0          0          0
29.48/29.51	c   pseudoobj        :       0.31     251534          0        904
29.48/29.51	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
29.48/29.51	c   propagation      :       5.22      25016      24816     238812       58.0       1863       58.6          -
29.48/29.51	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
29.48/29.51	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
29.48/29.51	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
29.48/29.51	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
29.48/29.51	c   applied globally :          -          -          -      16950       22.7          -          -          -
29.48/29.51	c   applied locally  :          -          -          -       9965       50.6          -          -          -
29.48/29.51	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
29.48/29.51	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
29.48/29.51	c   redcost          :       0.00          0          0          0          0          0
29.48/29.51	c   impliedbounds    :       0.00          0          0          0          0          0
29.48/29.51	c   intobj           :       0.00          0          0          0          0          0
29.48/29.51	c   cgmip            :       0.00          0          0          0          0          0
29.48/29.51	c   gomory           :       0.00          0          0          0          0          0
29.48/29.51	c   strongcg         :       0.00          0          0          0          0          0
29.48/29.51	c   cmir             :       0.00          0          0          0          0          0
29.48/29.51	c   flowcover        :       0.00          0          0          0          0          0
29.48/29.51	c   clique           :       0.00          0          0          0          0          0
29.48/29.51	c   zerohalf         :       0.00          0          0          0          0          0
29.48/29.51	c   mcf              :       0.00          0          0          0          0          0
29.48/29.51	c   rapidlearning    :       0.00          0          0          0          0          0
29.48/29.51	c Pricers            :       Time      Calls       Vars
29.48/29.51	c   problem variables:       0.00          0          0
29.48/29.51	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
29.48/29.51	c   relpscost        :       0.00          0          0          0          0          0          0
29.48/29.51	c   pscost           :       0.00          0          0          0          0          0          0
29.48/29.51	c   inference        :       2.46      84773          0          0          0          0     169546
29.48/29.51	c   mostinf          :       0.00          0          0          0          0          0          0
29.48/29.51	c   leastinf         :       0.00          0          0          0          0          0          0
29.48/29.51	c   fullstrong       :       0.00          0          0          0          0          0          0
29.48/29.51	c   allfullstrong    :       0.00          0          0          0          0          0          0
29.48/29.51	c   random           :       0.00          0          0          0          0          0          0
29.48/29.51	c Primal Heuristics  :       Time      Calls      Found
29.48/29.51	c   LP solutions     :       0.00          -          0
29.48/29.51	c   pseudo solutions :       0.05          -          3
29.48/29.51	c   oneopt           :       0.07          0          0
29.48/29.51	c   trivial          :       0.00          2          0
29.48/29.51	c   simplerounding   :       0.00          0          0
29.48/29.51	c   zirounding       :       0.00          0          0
29.48/29.51	c   rounding         :       0.00          0          0
29.48/29.51	c   shifting         :       0.00          0          0
29.48/29.51	c   intshifting      :       0.00          0          0
29.48/29.51	c   twoopt           :       0.00          0          0
29.48/29.51	c   fixandinfer      :       0.00          0          0
29.48/29.51	c   feaspump         :       0.00          0          0
29.48/29.51	c   coefdiving       :       0.00          0          0
29.48/29.51	c   pscostdiving     :       0.00          0          0
29.48/29.51	c   fracdiving       :       0.00          0          0
29.48/29.51	c   veclendiving     :       0.00          0          0
29.48/29.51	c   intdiving        :       0.00          0          0
29.48/29.51	c   actconsdiving    :       0.00          0          0
29.48/29.51	c   objpscostdiving  :       0.00          0          0
29.48/29.51	c   rootsoldiving    :       0.00          0          0
29.48/29.51	c   linesearchdiving :       0.00          0          0
29.48/29.51	c   guideddiving     :       0.00          0          0
29.48/29.51	c   octane           :       0.00          0          0
29.48/29.51	c   rens             :       0.00          0          0
29.48/29.51	c   rins             :       0.00          0          0
29.48/29.51	c   localbranching   :       0.00          0          0
29.48/29.51	c   mutation         :       0.00          0          0
29.48/29.51	c   crossover        :       0.00          0          0
29.48/29.51	c   dins             :       0.00          0          0
29.48/29.51	c   undercover       :       0.00          0          0
29.48/29.51	c   nlp              :       0.06          0          0
29.48/29.51	c   trysol           :       0.03          0          0
29.48/29.51	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
29.48/29.51	c   primal LP        :       0.00          0          0       0.00          -
29.48/29.51	c   dual LP          :       0.00          0          0       0.00          -
29.48/29.51	c   lex dual LP      :       0.00          0          0       0.00          -
29.48/29.51	c   barrier LP       :       0.00          0          0       0.00          -
29.48/29.51	c   diving/probing LP:       0.00          0          0       0.00          -
29.48/29.51	c   strong branching :       0.00          0          0       0.00          -
29.48/29.51	c     (at root node) :          -          0          0       0.00          -
29.48/29.51	c   conflict analysis:       0.00          0          0       0.00          -
29.48/29.51	c B&B Tree           :
29.48/29.51	c   number of runs   :          1
29.48/29.51	c   nodes            :      99871
29.48/29.51	c   nodes (total)    :      99871
29.48/29.51	c   nodes left       :          0
29.48/29.51	c   max depth        :        207
29.48/29.51	c   max depth (total):        207
29.48/29.51	c   backtracks       :      11266 (11.3%)
29.48/29.51	c   delayed cutoffs  :      50929
29.48/29.51	c   repropagations   :      28055 (103669 domain reductions, 9923 cutoffs)
29.48/29.51	c   avg switch length:       5.89
29.48/29.51	c   switching time   :       4.59
29.48/29.51	c Solution           :
29.48/29.51	c   Solutions found  :          3 (3 improvements)
29.48/29.51	c   First Solution   : +9.00000000000000e+00   (in run 1, after 1842 nodes, 0.38 seconds, depth 110, found by <relaxation>)
29.48/29.51	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 99870 nodes, 26.42 seconds, depth 56, found by <relaxation>)
29.48/29.51	c   Dual Bound       : +3.00000000000000e+00
29.48/29.51	c   Gap              :       0.00 %
29.48/29.51	c   Root Dual Bound  : +1.00000000000000e+00
29.48/29.51	c   Root Iterations  :          0
29.48/29.53	c Time complete: 29.52.

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-2663625-1276648448/watcher-2663625-1276648448 -o /tmp/evaluation-result-2663625-1276648448/solver-2663625-1276648448 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663625-1276648448.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: 1.60 1.24 1.09 3/106 6647
/proc/meminfo: memFree=1631908/2059040 swapFree=4140048/4192956
[pid=6647] ppid=6645 vsize=6584 CPUtime=0
/proc/6647/stat : 6647 (pbscip.linux.x8) R 6645 6647 6179 0 -1 4202496 993 0 0 0 0 0 0 0 20 0 1 0 40448463 6742016 916 1992294400 4194304 7136930 140735863521440 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6647/statm: 1646 925 254 719 0 925 0

[startup+0.107529 s]
/proc/loadavg: 1.60 1.24 1.09 3/106 6647
/proc/meminfo: memFree=1631908/2059040 swapFree=4140048/4192956
[pid=6647] ppid=6645 vsize=11100 CPUtime=0.1
/proc/6647/stat : 6647 (pbscip.linux.x8) R 6645 6647 6179 0 -1 4202496 5820 0 0 0 5 5 0 0 20 0 1 0 40448463 11366400 2049 1992294400 4194304 7136930 140735863521440 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6647/statm: 2775 2049 371 719 0 2054 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 11100

[startup+0.200539 s]
/proc/loadavg: 1.60 1.24 1.09 3/106 6647
/proc/meminfo: memFree=1631908/2059040 swapFree=4140048/4192956
[pid=6647] ppid=6645 vsize=12848 CPUtime=0.19
/proc/6647/stat : 6647 (pbscip.linux.x8) R 6645 6647 6179 0 -1 4202496 6252 0 0 0 13 6 0 0 20 0 1 0 40448463 13156352 2481 1992294400 4194304 7136930 140735863521440 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6647/statm: 3212 2481 394 719 0 2491 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 12848

[startup+0.30055 s]
/proc/loadavg: 1.60 1.24 1.09 3/106 6647
/proc/meminfo: memFree=1631908/2059040 swapFree=4140048/4192956
[pid=6647] ppid=6645 vsize=13112 CPUtime=0.29
/proc/6647/stat : 6647 (pbscip.linux.x8) R 6645 6647 6179 0 -1 4202496 6334 0 0 0 22 7 0 0 20 0 1 0 40448463 13426688 2563 1992294400 4194304 7136930 140735863521440 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6647/statm: 3278 2563 394 719 0 2557 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13112

[startup+0.700597 s]
/proc/loadavg: 1.60 1.24 1.09 3/106 6647
/proc/meminfo: memFree=1631908/2059040 swapFree=4140048/4192956
[pid=6647] ppid=6645 vsize=15004 CPUtime=0.69
/proc/6647/stat : 6647 (pbscip.linux.x8) R 6645 6647 6179 0 -1 4202496 6802 0 0 0 58 11 0 0 21 0 1 0 40448463 15364096 3031 1992294400 4194304 7136930 140735863521440 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6647/statm: 3751 3031 394 719 0 3030 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15004

[startup+1.50069 s]
/proc/loadavg: 1.60 1.24 1.09 2/107 6648
/proc/meminfo: memFree=1619996/2059040 swapFree=4140048/4192956
[pid=6647] ppid=6645 vsize=17176 CPUtime=1.49
/proc/6647/stat : 6647 (pbscip.linux.x8) R 6645 6647 6179 0 -1 4202496 7352 0 0 0 129 20 0 0 23 0 1 0 40448463 17588224 3581 1992294400 4194304 7136930 140735863521440 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6647/statm: 4294 3581 394 719 0 3573 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17176

[startup+3.10088 s]
/proc/loadavg: 1.60 1.24 1.09 2/107 6648
/proc/meminfo: memFree=1616648/2059040 swapFree=4140048/4192956
[pid=6647] ppid=6645 vsize=21744 CPUtime=3.09
/proc/6647/stat : 6647 (pbscip.linux.x8) R 6645 6647 6179 0 -1 4202496 8507 0 0 0 270 39 0 0 25 0 1 0 40448463 22265856 4736 1992294400 4194304 7136930 140735863521440 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6647/statm: 5436 4736 394 719 0 4715 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21744

[startup+6.30124 s]
/proc/loadavg: 1.55 1.23 1.08 2/107 6648
/proc/meminfo: memFree=1608712/2059040 swapFree=4140048/4192956
[pid=6647] ppid=6645 vsize=29616 CPUtime=6.29
/proc/6647/stat : 6647 (pbscip.linux.x8) R 6645 6647 6179 0 -1 4202496 10512 0 0 0 557 72 0 0 25 0 1 0 40448463 30326784 6741 1992294400 4194304 7136930 140735863521440 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6647/statm: 7404 6741 394 719 0 6683 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29616

[startup+12.701 s]
/proc/loadavg: 1.51 1.23 1.08 2/107 6648
/proc/meminfo: memFree=1592096/2059040 swapFree=4140048/4192956
[pid=6647] ppid=6645 vsize=43960 CPUtime=12.69
/proc/6647/stat : 6647 (pbscip.linux.x8) R 6645 6647 6179 0 -1 4202496 14140 0 0 0 1134 135 0 0 25 0 1 0 40448463 45015040 10369 1992294400 4194304 7136930 140735863521440 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6647/statm: 10990 10369 394 719 0 10269 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 43960

[startup+25.5005 s]
/proc/loadavg: 1.39 1.22 1.08 2/107 6648
/proc/meminfo: memFree=1571140/2059040 swapFree=4140048/4192956
[pid=6647] ppid=6645 vsize=64020 CPUtime=25.49
/proc/6647/stat : 6647 (pbscip.linux.x8) R 6645 6647 6179 0 -1 4202496 19235 0 0 0 2309 240 0 0 25 0 1 0 40448463 65556480 15464 1992294400 4194304 7136930 140735863521440 18446744073709551615 4981165 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6647/statm: 16005 15464 394 719 0 15284 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 64020

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

[startup+25.6005 s]
/proc/loadavg: 1.39 1.22 1.08 2/107 6648
/proc/meminfo: memFree=1571140/2059040 swapFree=4140048/4192956
[pid=6647] ppid=6645 vsize=64020 CPUtime=25.58
/proc/6647/stat : 6647 (pbscip.linux.x8) R 6645 6647 6179 0 -1 4202496 19235 0 0 0 2317 241 0 0 25 0 1 0 40448463 65556480 15464 1992294400 4194304 7136930 140735863521440 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6647/statm: 16005 15464 394 719 0 15284 0
Current children cumulated CPU time (s) 25.58
Current children cumulated vsize (KiB) 64020

[startup+27.2007 s]
/proc/loadavg: 1.39 1.22 1.08 2/107 6648
/proc/meminfo: memFree=1568908/2059040 swapFree=4140048/4192956
[pid=6647] ppid=6645 vsize=66940 CPUtime=27.18
/proc/6647/stat : 6647 (pbscip.linux.x8) R 6645 6647 6179 0 -1 4202496 19971 0 0 0 2463 255 0 0 25 0 1 0 40448463 68546560 16200 1992294400 4194304 7136930 140735863521440 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6647/statm: 16735 16200 394 719 0 16014 0
Current children cumulated CPU time (s) 27.18
Current children cumulated vsize (KiB) 66940

[startup+28.8008 s]
/proc/loadavg: 1.39 1.22 1.08 2/107 6648
/proc/meminfo: memFree=1566552/2059040 swapFree=4140048/4192956
[pid=6647] ppid=6645 vsize=68476 CPUtime=28.78
/proc/6647/stat : 6647 (pbscip.linux.x8) R 6645 6647 6179 0 -1 4202496 20378 0 0 0 2611 267 0 0 25 0 1 0 40448463 70119424 16607 1992294400 4194304 7136930 140735863521440 18446744073709551615 5955982 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6647/statm: 17119 16607 394 719 0 16398 0
Current children cumulated CPU time (s) 28.78
Current children cumulated vsize (KiB) 68476

[startup+29.2009 s]
/proc/loadavg: 1.39 1.22 1.08 2/107 6648
/proc/meminfo: memFree=1566552/2059040 swapFree=4140048/4192956
[pid=6647] ppid=6645 vsize=70304 CPUtime=29.18
/proc/6647/stat : 6647 (pbscip.linux.x8) R 6645 6647 6179 0 -1 4202496 20802 0 0 0 2648 270 0 0 25 0 1 0 40448463 71991296 17031 1992294400 4194304 7136930 140735863521440 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6647/statm: 17576 17031 394 719 0 16855 0
Current children cumulated CPU time (s) 29.18
Current children cumulated vsize (KiB) 70304

[startup+29.4009 s]
/proc/loadavg: 1.39 1.22 1.08 2/107 6648
/proc/meminfo: memFree=1566552/2059040 swapFree=4140048/4192956
[pid=6647] ppid=6645 vsize=70304 CPUtime=29.38
/proc/6647/stat : 6647 (pbscip.linux.x8) R 6645 6647 6179 0 -1 4202496 20802 0 0 0 2666 272 0 0 25 0 1 0 40448463 71991296 17031 1992294400 4194304 7136930 140735863521440 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6647/statm: 17576 17031 394 719 0 16855 0
Current children cumulated CPU time (s) 29.38
Current children cumulated vsize (KiB) 70304

[startup+29.5009 s]
/proc/loadavg: 1.39 1.22 1.08 2/107 6648
/proc/meminfo: memFree=1566552/2059040 swapFree=4140048/4192956
[pid=6647] ppid=6645 vsize=68700 CPUtime=29.48
/proc/6647/stat : 6647 (pbscip.linux.x8) R 6645 6647 6179 0 -1 4202496 20802 0 0 0 2675 273 0 0 25 0 1 0 40448463 70348800 16631 1992294400 4194304 7136930 140735863521440 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6647/statm: 17175 16631 394 719 0 16454 0
Current children cumulated CPU time (s) 29.48
Current children cumulated vsize (KiB) 68700

Child status: 0
Real time (s): 29.5343
CPU time (s): 29.5265
CPU user time (s): 26.7719
CPU system time (s): 2.75458
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 70304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 26.7719
system time used= 2.75458
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20814
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= 1
involuntary context switches= 410

runsolver used 0.049992 second user time and 0.145977 second system time

The end

Launcher Data 

Begin job on node006 at 2010-06-16 02:34:08
IDJOB=2663625
IDBENCH=47998
IDSOLVER=1167
FILE ID=node006/2663625-1276648448
PBS_JOBID= 11172416
Free space on /tmp= 62504 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=139-P1=101-P2=227-P3=251-P4=227-P5=251-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-2663625-1276648448/watcher-2663625-1276648448 -o /tmp/evaluation-result-2663625-1276648448/solver-2663625-1276648448 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663625-1276648448.opb -t 1800 -m 1800

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

MD5SUM BENCH= 1d3dc680e7fede194f84acfa61415e9b
RANDOM SEED=836233578

node006.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		: 3000.204
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	: 6000.40
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		: 3000.204
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1632436 kB
Buffers:        139112 kB
Cached:         203008 kB
SwapCached:       6988 kB
Active:         127260 kB
Inactive:       229332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1632436 kB
SwapTotal:     4192956 kB
SwapFree:      4140048 kB
Dirty:            3240 kB
Writeback:           0 kB
AnonPages:       12676 kB
Mapped:          13156 kB
Slab:            48284 kB
PageTables:       4032 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181384 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= 62500 MiB
End job on node006 at 2010-06-16 02:34:38