Trace number 2663698

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 53.5999 53.6142

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=59-P1=23-P2=2-P3=37-P4=53-P5=47-P6=31-B.opb
MD5SUM445adcd085eba01c07f588612cad2d76
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark1.58076
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 variables108
Total number of constraints13
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints13
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)216
Sum of products size (including duplicates)432
Number of different products216
Sum of products size432

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-2663698-1276650412.opb>
0.00/0.01	c original problem has 324 variables (324 bin, 0 int, 0 impl, 0 cont) and 229 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) 6 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 28 chg coeffs, 0 upgd conss, 1284 impls, 0 clqs
0.00/0.04	c (round 2) 6 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 28 chg coeffs, 7 upgd conss, 1306 impls, 0 clqs
0.04/0.06	c    (0.0s) probing: 178/318 (56.0%) - 0 fixings, 0 aggregations, 37 implications, 0 bound changes
0.04/0.06	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.04/0.06	c presolving (3 rounds):
0.04/0.06	c  6 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 28 changed coefficients
0.04/0.06	c  1380 implications, 0 cliques
0.04/0.06	c presolved problem has 318 variables (318 bin, 0 int, 0 impl, 0 cont) and 229 constraints
0.04/0.06	c     215 constraints of type <and>
0.04/0.06	c       6 constraints of type <linear>
0.04/0.06	c       8 constraints of type <logicor>
0.04/0.06	c transformed objective value is always integral (scale: 1)
0.04/0.06	c Presolving Time: 0.04
0.04/0.06	c - non default parameters ----------------------------------------------------------------------
0.04/0.06	c # SCIP version 1.2.1.2
0.04/0.06	c 
0.04/0.06	c # frequency for displaying node information lines
0.04/0.06	c # [type: int, range: [-1,2147483647], default: 100]
0.04/0.06	c display/freq = 10000
0.04/0.06	c 
0.04/0.06	c # maximal time in seconds to run
0.04/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.04/0.06	c limits/time = 1800
0.04/0.06	c 
0.04/0.06	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.04/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.04/0.06	c limits/memory = 1620
0.04/0.06	c 
0.04/0.06	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.04/0.06	c # [type: int, range: [-1,2147483647], default: 1]
0.04/0.06	c lp/solvefreq = -1
0.04/0.06	c 
0.04/0.06	c # should presolving try to simplify inequalities
0.04/0.06	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.04/0.06	c constraints/linear/simplifyinequalities = TRUE
0.04/0.06	c 
0.04/0.06	c # should presolving try to simplify knapsacks
0.04/0.06	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.04/0.06	c constraints/knapsack/simplifyinequalities = TRUE
0.04/0.06	c 
0.04/0.06	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.04/0.06	c # [type: int, range: [-1,2147483647], default: -1]
0.04/0.06	c heuristics/undercover/freq = 0
0.04/0.06	c 
0.04/0.06	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.04/0.06	c # [type: int, range: [-1,2147483647], default: -1]
0.04/0.06	c separating/rapidlearning/freq = 0
0.04/0.06	c 
0.04/0.06	c -----------------------------------------------------------------------------------------------
0.04/0.06	c start solving
0.04/0.06	c 
0.04/0.06	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.04/0.06	c   0.0s|     1 |     2 |     0 |     - | 925k|   0 |   - | 318 | 229 |   0 |   0 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
2.09/2.11	c   1.9s| 10000 |  4966 |     0 |   0.0 |4324k|  84 |   - | 318 |1269 |   0 |   0 |   0 |3812 |   0 | 0.000000e+00 |      --      |    Inf 
4.69/4.78	c   4.3s| 20000 |  8344 |     0 |   0.0 |7349k|  84 |   - | 318 |2194 |   0 |   0 |   0 |8934 |   0 | 0.000000e+00 |      --      |    Inf 
7.48/7.56	c   6.8s| 30000 | 12861 |     0 |   0.0 |  11M|  84 |   - | 318 |2504 |   0 |   0 |   0 |  13k|   0 | 0.000000e+00 |      --      |    Inf 
10.90/11.00	c  10.0s| 40000 | 16597 |     0 |   0.0 |  14M|  84 |   - | 318 |3175 |   0 |   0 |   0 |  19k|   0 | 0.000000e+00 |      --      |    Inf 
11.29/11.34	o 3
11.29/11.34	c *10.3s| 41426 | 16825 |     0 |   0.0 |  14M|  84 |   - | 318 |3271 |   0 |   0 |   0 |  19k|   0 | 0.000000e+00 | 3.000000e+00 |    Inf 
13.99/14.07	c  12.8s| 50000 | 21586 |     0 |   0.0 |  19M|  84 |   - | 318 |3066 |   0 |   0 |   0 |  23k|   0 | 0.000000e+00 | 3.000000e+00 |    Inf 
17.60/17.65	c  16.2s| 60000 | 25753 |     0 |   0.0 |  24M|  84 |   - | 318 |3808 |   0 |   0 |   0 |  28k|   0 | 0.000000e+00 | 3.000000e+00 |    Inf 
21.49/21.52	c  19.8s| 70000 | 30076 |     0 |   0.0 |  30M|  84 |   - | 318 |3971 |   0 |   0 |   0 |  33k|   0 | 0.000000e+00 | 3.000000e+00 |    Inf 
26.19/26.21	c  24.2s| 80000 | 32739 |     0 |   0.0 |  34M|  84 |   - | 318 |3712 |   0 |   0 |   0 |  39k|   0 | 0.000000e+00 | 3.000000e+00 |    Inf 
29.59/29.66	c  27.3s| 90000 | 34448 |     0 |   0.0 |  35M|  84 |   - | 318 |2843 |   0 |   0 |   0 |  44k|   0 | 0.000000e+00 | 3.000000e+00 |    Inf 
33.19/33.24	c  30.6s|100000 | 37527 |     0 |   0.0 |  37M|  84 |   - | 318 |2602 |   0 |   0 |   0 |  50k|   0 | 0.000000e+00 | 3.000000e+00 |    Inf 
36.58/36.64	c  33.8s|110000 | 42165 |     0 |   0.0 |  40M|  84 |   - | 318 |3528 |   0 |   0 |   0 |  58k|   0 | 2.000000e+00 | 3.000000e+00 |  50.00%
40.39/40.47	c  37.4s|120000 | 46383 |     0 |   0.0 |  43M|  84 |   - | 318 |3470 |   0 |   0 |   0 |  65k|   0 | 2.000000e+00 | 3.000000e+00 |  50.00%
44.78/44.83	c  41.5s|130000 | 50032 |     0 |   0.0 |  46M|  84 |   - | 318 |3948 |   0 |   0 |   0 |  73k|   0 | 2.000000e+00 | 3.000000e+00 |  50.00%
48.78/48.85	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
48.78/48.85	c  45.2s|140000 | 54172 |     0 |   0.0 |  49M|  84 |   - | 318 |4282 |   0 |   0 |   0 |  80k|   0 | 2.000000e+00 | 3.000000e+00 |  50.00%
52.97/53.03	c  49.1s|150000 | 58104 |     0 |   0.0 |  52M|  84 |   - | 318 |4288 |   0 |   0 |   0 |  87k|   0 | 2.000000e+00 | 3.000000e+00 |  50.00%
53.48/53.58	o 2
53.48/53.58	c *49.7s|150831 |     0 |     0 |   0.0 |3417k|  84 |   - | 318 |4278 |   0 |   0 |   0 |  87k|   0 | 2.000000e+00 | 2.000000e+00 |   0.00%
53.48/53.58	c 
53.48/53.58	c SCIP Status        : problem is solved [optimal solution found]
53.48/53.58	c Solving Time (sec) : 49.68
53.48/53.58	c Solving Nodes      : 150831
53.48/53.58	c Primal Bound       : +2.00000000000000e+00 (2 solutions)
53.48/53.58	c Dual Bound         : +2.00000000000000e+00
53.48/53.58	c Gap                : 0.00 %
53.48/53.58	s OPTIMUM FOUND
53.48/53.58	v -x108 -x107 -x106 -x105 -x104 -x103 -x102 x101 -x100 -x99 -x98 -x97 -x72 -x71 -x70 -x69 x68 -x67 -x96 -x95 -x94 -x93 -x92 -x91 
53.48/53.58	v -x66 x65 -x64 -x63 x62 -x61 -x90 -x89 x88 x87 -x86 -x85 -x60 -x59 -x58 x57 x56 -x55 -x84 -x83 -x82 -x81 -x80 -x79 -x54 x53 -x52 
53.48/53.58	v -x51 x50 -x49 -x78 -x77 -x76 -x75 -x74 -x73 -x48 -x47 -x46 x45 x44 -x43 -x42 -x41 -x40 x39 -x38 x37 x36 x35 x34 -x33 -x32 
53.48/53.58	v x31 -x30 -x29 -x28 -x27 x26 x25 x24 -x23 x22 -x21 x20 x19 -x18 -x17 -x16 -x15 x14 x13 -x12 -x11 -x10 -x9 x8 x7 -x6 -x5 -x4 -x3 
53.48/53.58	v x2 -x1 
53.48/53.58	c SCIP Status        : problem is solved [optimal solution found]
53.48/53.58	c Solving Time       :      49.68
53.48/53.58	c Original Problem   :
53.48/53.58	c   Problem name     : HOME/instance-2663698-1276650412.opb
53.48/53.58	c   Variables        : 324 (324 binary, 0 integer, 0 implicit integer, 0 continuous)
53.48/53.58	c   Constraints      : 229 initial, 229 maximal
53.48/53.58	c Presolved Problem  :
53.48/53.58	c   Problem name     : t_HOME/instance-2663698-1276650412.opb
53.48/53.58	c   Variables        : 318 (318 binary, 0 integer, 0 implicit integer, 0 continuous)
53.48/53.58	c   Constraints      : 229 initial, 4571 maximal
53.48/53.58	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
53.48/53.58	c   trivial          :       0.00          0          0          0          0          0          0          0          0
53.48/53.58	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
53.48/53.58	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
53.48/53.58	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
53.48/53.58	c   implics          :       0.00          0          0          0          0          0          0          0          0
53.48/53.58	c   probing          :       0.02          0          0          0          0          0          0          0          0
53.48/53.58	c   and              :       0.02          0          0          0          0          0          0          0          0
53.48/53.58	c   linear           :       0.00          1          5          0          0          0          0          0         28
53.48/53.58	c   logicor          :       0.00          0          0          0          0          0          0          0          0
53.48/53.58	c   root node        :          -         70          -          -         70          -          -          -          -
53.48/53.58	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
53.48/53.58	c   integral         :          0          0          0          0          0          0          0          0          0          0
53.48/53.58	c   and              :        215          0     430684          0     120289       5752     640544          0          0          0
53.48/53.58	c   linear           :          6          0     424931          0     120289      39370     287601          0          0          0
53.48/53.58	c   logicor          :          8+         0     217486          0     120285       3438      84827          0          0          0
53.48/53.58	c   countsols        :          0          0          0          0     120291          0          0          0          0          0
53.48/53.58	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
53.48/53.58	c   integral         :       0.00       0.00       0.00       0.00       0.00
53.48/53.58	c   and              :       4.74       0.00       3.60       0.00       1.14
53.48/53.58	c   linear           :       9.38       0.00       9.31       0.00       0.07
53.48/53.58	c   logicor          :      10.17       0.00      10.01       0.00       0.16
53.48/53.58	c   countsols        :       0.02       0.00       0.00       0.00       0.02
53.48/53.58	c Propagators        :       Time      Calls    Cutoffs    DomReds
53.48/53.58	c   vbounds          :       0.19          2          0          0
53.48/53.58	c   rootredcost      :       0.25          0          0          0
53.48/53.58	c   pseudoobj        :       0.45     430315          0      22396
53.48/53.58	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
53.48/53.58	c   propagation      :       4.47      48560      47893     346862       30.9       3237       21.3          -
53.48/53.58	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
53.48/53.58	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
53.48/53.58	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
53.48/53.58	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
53.48/53.58	c   applied globally :          -          -          -      86440       20.0          -          -          -
53.48/53.58	c   applied locally  :          -          -          -       1225       34.4          -          -          -
53.48/53.58	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
53.48/53.58	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
53.48/53.58	c   redcost          :       0.00          0          0          0          0          0
53.48/53.58	c   impliedbounds    :       0.00          0          0          0          0          0
53.48/53.58	c   intobj           :       0.00          0          0          0          0          0
53.48/53.58	c   cgmip            :       0.00          0          0          0          0          0
53.48/53.58	c   gomory           :       0.00          0          0          0          0          0
53.48/53.58	c   strongcg         :       0.00          0          0          0          0          0
53.48/53.58	c   cmir             :       0.00          0          0          0          0          0
53.48/53.58	c   flowcover        :       0.00          0          0          0          0          0
53.48/53.58	c   clique           :       0.00          0          0          0          0          0
53.48/53.58	c   zerohalf         :       0.00          0          0          0          0          0
53.48/53.58	c   mcf              :       0.00          0          0          0          0          0
53.48/53.58	c   rapidlearning    :       0.00          0          0          0          0          0
53.48/53.58	c Pricers            :       Time      Calls       Vars
53.48/53.58	c   problem variables:       0.00          0          0
53.48/53.58	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
53.48/53.58	c   relpscost        :       0.00          0          0          0          0          0          0
53.48/53.58	c   pscost           :       0.00          0          0          0          0          0          0
53.48/53.58	c   inference        :       3.54     120289          0          0          0          0     240578
53.48/53.58	c   mostinf          :       0.00          0          0          0          0          0          0
53.48/53.58	c   leastinf         :       0.00          0          0          0          0          0          0
53.48/53.58	c   fullstrong       :       0.00          0          0          0          0          0          0
53.48/53.58	c   allfullstrong    :       0.00          0          0          0          0          0          0
53.48/53.58	c   random           :       0.00          0          0          0          0          0          0
53.48/53.58	c Primal Heuristics  :       Time      Calls      Found
53.48/53.58	c   LP solutions     :       0.00          -          0
53.48/53.58	c   pseudo solutions :       0.19          -          2
53.48/53.58	c   oneopt           :       0.09          0          0
53.48/53.58	c   trivial          :       0.00          2          0
53.48/53.58	c   simplerounding   :       0.00          0          0
53.48/53.58	c   zirounding       :       0.00          0          0
53.48/53.58	c   rounding         :       0.00          0          0
53.48/53.58	c   shifting         :       0.00          0          0
53.48/53.58	c   intshifting      :       0.00          0          0
53.48/53.58	c   twoopt           :       0.00          0          0
53.48/53.58	c   fixandinfer      :       0.00          0          0
53.48/53.58	c   feaspump         :       0.00          0          0
53.48/53.58	c   coefdiving       :       0.00          0          0
53.48/53.58	c   pscostdiving     :       0.00          0          0
53.48/53.58	c   fracdiving       :       0.00          0          0
53.48/53.58	c   veclendiving     :       0.00          0          0
53.48/53.58	c   intdiving        :       0.00          0          0
53.48/53.58	c   actconsdiving    :       0.00          0          0
53.48/53.58	c   objpscostdiving  :       0.00          0          0
53.48/53.58	c   rootsoldiving    :       0.00          0          0
53.48/53.58	c   linesearchdiving :       0.00          0          0
53.48/53.58	c   guideddiving     :       0.00          0          0
53.48/53.58	c   octane           :       0.00          0          0
53.48/53.58	c   rens             :       0.00          0          0
53.48/53.58	c   rins             :       0.00          0          0
53.48/53.58	c   localbranching   :       0.00          0          0
53.48/53.58	c   mutation         :       0.00          0          0
53.48/53.58	c   crossover        :       0.00          0          0
53.48/53.58	c   dins             :       0.00          0          0
53.48/53.58	c   undercover       :       0.00          0          0
53.48/53.58	c   nlp              :       0.07          0          0
53.48/53.58	c   trysol           :       0.04          0          0
53.48/53.58	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
53.48/53.58	c   primal LP        :       0.00          0          0       0.00          -
53.48/53.58	c   dual LP          :       0.00          0          0       0.00          -
53.48/53.58	c   lex dual LP      :       0.00          0          0       0.00          -
53.48/53.58	c   barrier LP       :       0.00          0          0       0.00          -
53.48/53.58	c   diving/probing LP:       0.00          0          0       0.00          -
53.48/53.58	c   strong branching :       0.00          0          0       0.00          -
53.48/53.58	c     (at root node) :          -          0          0       0.00          -
53.48/53.58	c   conflict analysis:       0.00          0          0       0.00          -
53.48/53.58	c B&B Tree           :
53.48/53.58	c   number of runs   :          1
53.48/53.58	c   nodes            :     150831
53.48/53.58	c   nodes (total)    :     150831
53.48/53.58	c   nodes left       :          0
53.48/53.58	c   max depth        :         84
53.48/53.58	c   max depth (total):         84
53.48/53.58	c   backtracks       :      25050 (16.6%)
53.48/53.58	c   delayed cutoffs  :      30691
53.48/53.58	c   repropagations   :      64967 (243634 domain reductions, 18020 cutoffs)
53.48/53.58	c   avg switch length:       7.95
53.48/53.58	c   switching time   :      12.48
53.48/53.58	c Solution           :
53.48/53.58	c   Solutions found  :          2 (2 improvements)
53.48/53.58	c   First Solution   : +3.00000000000000e+00   (in run 1, after 41426 nodes, 10.32 seconds, depth 74, found by <relaxation>)
53.48/53.58	c   Primal Bound     : +2.00000000000000e+00   (in run 1, after 150831 nodes, 49.48 seconds, depth 47, found by <relaxation>)
53.48/53.58	c   Dual Bound       : +2.00000000000000e+00
53.48/53.58	c   Gap              :       0.00 %
53.48/53.58	c   Root Dual Bound  : +0.00000000000000e+00
53.48/53.58	c   Root Iterations  :          0
53.58/53.61	c Time complete: 53.59.

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-2663698-1276650412/watcher-2663698-1276650412 -o /tmp/evaluation-result-2663698-1276650412/solver-2663698-1276650412 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663698-1276650412.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: 0.92 0.97 0.99 3/105 14299
/proc/meminfo: memFree=1785260/2059040 swapFree=4192956/4192956
[pid=14299] ppid=14297 vsize=6584 CPUtime=0
/proc/14299/stat : 14299 (pbscip.linux.x8) R 14297 14299 13634 0 -1 4202496 1082 0 0 0 0 0 0 0 25 0 1 0 6335033 6742016 1005 1992294400 4194304 7136930 140737181923632 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14299/statm: 1646 1014 254 719 0 925 0

[startup+0.04953 s]
/proc/loadavg: 0.92 0.97 0.99 3/105 14299
/proc/meminfo: memFree=1785260/2059040 swapFree=4192956/4192956
[pid=14299] ppid=14297 vsize=10900 CPUtime=0.04
/proc/14299/stat : 14299 (pbscip.linux.x8) R 14297 14299 13634 0 -1 4202496 3428 0 0 0 2 2 0 0 25 0 1 0 6335033 11161600 1970 1992294400 4194304 7136930 140737181923632 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14299/statm: 2725 1970 371 719 0 2004 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 10900

[startup+0.100535 s]
/proc/loadavg: 0.92 0.97 0.99 3/105 14299
/proc/meminfo: memFree=1785260/2059040 swapFree=4192956/4192956
[pid=14299] ppid=14297 vsize=12196 CPUtime=0.09
/proc/14299/stat : 14299 (pbscip.linux.x8) R 14297 14299 13634 0 -1 4202496 3775 0 0 0 7 2 0 0 25 0 1 0 6335033 12488704 2317 1992294400 4194304 7136930 140737181923632 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14299/statm: 3049 2317 394 719 0 2328 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12196

[startup+0.300558 s]
/proc/loadavg: 0.92 0.97 0.99 3/105 14299
/proc/meminfo: memFree=1785260/2059040 swapFree=4192956/4192956
[pid=14299] ppid=14297 vsize=13136 CPUtime=0.29
/proc/14299/stat : 14299 (pbscip.linux.x8) R 14297 14299 13634 0 -1 4202496 4045 0 0 0 25 4 0 0 25 0 1 0 6335033 13451264 2587 1992294400 4194304 7136930 140737181923632 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14299/statm: 3284 2587 394 719 0 2563 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13136

[startup+0.700602 s]
/proc/loadavg: 0.92 0.97 0.99 3/105 14299
/proc/meminfo: memFree=1785260/2059040 swapFree=4192956/4192956
[pid=14299] ppid=14297 vsize=14036 CPUtime=0.69
/proc/14299/stat : 14299 (pbscip.linux.x8) R 14297 14299 13634 0 -1 4202496 4267 0 0 0 60 9 0 0 25 0 1 0 6335033 14372864 2809 1992294400 4194304 7136930 140737181923632 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14299/statm: 3509 2809 394 719 0 2788 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14036

[startup+1.50069 s]
/proc/loadavg: 0.92 0.97 0.99 2/106 14300
/proc/meminfo: memFree=1774712/2059040 swapFree=4192956/4192956
[pid=14299] ppid=14297 vsize=15744 CPUtime=1.49
/proc/14299/stat : 14299 (pbscip.linux.x8) R 14297 14299 13634 0 -1 4202496 4692 0 0 0 132 17 0 0 25 0 1 0 6335033 16121856 3234 1992294400 4194304 7136930 140737181923632 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14299/statm: 3936 3234 394 719 0 3215 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15744

[startup+3.10087 s]
/proc/loadavg: 0.92 0.97 0.99 2/106 14300
/proc/meminfo: memFree=1772852/2059040 swapFree=4192956/4192956
[pid=14299] ppid=14297 vsize=18684 CPUtime=3.09
/proc/14299/stat : 14299 (pbscip.linux.x8) R 14297 14299 13634 0 -1 4202496 5421 0 0 0 275 34 0 0 25 0 1 0 6335033 19132416 3963 1992294400 4194304 7136930 140737181923632 18446744073709551615 4436423 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14299/statm: 4671 3963 394 719 0 3950 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18684

[startup+6.30123 s]
/proc/loadavg: 0.93 0.97 0.99 2/106 14300
/proc/meminfo: memFree=1766900/2059040 swapFree=4192956/4192956
[pid=14299] ppid=14297 vsize=23504 CPUtime=6.29
/proc/14299/stat : 14299 (pbscip.linux.x8) R 14297 14299 13634 0 -1 4202496 6648 0 0 0 567 62 0 0 25 0 1 0 6335033 24068096 5190 1992294400 4194304 7136930 140737181923632 18446744073709551615 4210588 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14299/statm: 5876 5190 394 719 0 5155 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23504

[startup+12.701 s]
/proc/loadavg: 0.93 0.97 0.99 2/106 14300
/proc/meminfo: memFree=1757476/2059040 swapFree=4192956/4192956
[pid=14299] ppid=14297 vsize=32368 CPUtime=12.68
/proc/14299/stat : 14299 (pbscip.linux.x8) R 14297 14299 13634 0 -1 4202496 8872 0 0 0 1158 110 0 0 25 0 1 0 6335033 33144832 7414 1992294400 4194304 7136930 140737181923632 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14299/statm: 8092 7414 394 719 0 7371 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 32368

[startup+25.5004 s]
/proc/loadavg: 0.95 0.97 0.99 2/106 14300
/proc/meminfo: memFree=1733668/2059040 swapFree=4192956/4192956
[pid=14299] ppid=14297 vsize=55032 CPUtime=25.49
/proc/14299/stat : 14299 (pbscip.linux.x8) R 14297 14299 13634 0 -1 4202496 14605 0 0 0 2352 197 0 0 25 0 1 0 6335033 56352768 13147 1992294400 4194304 7136930 140737181923632 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14299/statm: 13758 13147 394 719 0 13037 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 55032

[startup+51.1003 s]
/proc/loadavg: 1.04 0.99 0.99 2/106 14302
/proc/meminfo: memFree=1713828/2059040 swapFree=4192956/4192956
[pid=14299] ppid=14297 vsize=75028 CPUtime=51.08
/proc/14299/stat : 14299 (pbscip.linux.x8) R 14297 14299 13634 0 -1 4202496 19690 0 0 0 4731 377 0 0 25 0 1 0 6335033 76828672 18232 1992294400 4194304 7136930 140737181923632 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14299/statm: 18757 18232 394 719 0 18036 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 75028

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

[startup+52.7005 s]
/proc/loadavg: 1.04 0.99 0.99 2/106 14302
/proc/meminfo: memFree=1713084/2059040 swapFree=4192956/4192956
[pid=14299] ppid=14297 vsize=75252 CPUtime=52.68
/proc/14299/stat : 14299 (pbscip.linux.x8) R 14297 14299 13634 0 -1 4202496 19753 0 0 0 4883 385 0 0 25 0 1 0 6335033 77058048 18295 1992294400 4194304 7136930 140737181923632 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14299/statm: 18813 18295 394 719 0 18092 0
Current children cumulated CPU time (s) 52.68
Current children cumulated vsize (KiB) 75252

[startup+53.1005 s]
/proc/loadavg: 1.04 0.99 0.99 2/106 14302
/proc/meminfo: memFree=1713084/2059040 swapFree=4192956/4192956
[pid=14299] ppid=14297 vsize=75252 CPUtime=53.07
/proc/14299/stat : 14299 (pbscip.linux.x8) R 14297 14299 13634 0 -1 4202496 19754 0 0 0 4920 387 0 0 25 0 1 0 6335033 77058048 18296 1992294400 4194304 7136930 140737181923632 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14299/statm: 18813 18296 394 719 0 18092 0
Current children cumulated CPU time (s) 53.07
Current children cumulated vsize (KiB) 75252

[startup+53.5005 s]
/proc/loadavg: 1.04 0.99 0.99 2/106 14302
/proc/meminfo: memFree=1713084/2059040 swapFree=4192956/4192956
[pid=14299] ppid=14297 vsize=76168 CPUtime=53.48
/proc/14299/stat : 14299 (pbscip.linux.x8) R 14297 14299 13634 0 -1 4202496 19986 0 0 0 4959 389 0 0 25 0 1 0 6335033 77996032 18528 1992294400 4194304 7136930 140737181923632 18446744073709551615 4670052 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14299/statm: 19042 18528 394 719 0 18321 0
Current children cumulated CPU time (s) 53.48
Current children cumulated vsize (KiB) 76168

[startup+53.6006 s]
/proc/loadavg: 1.04 0.99 0.99 2/106 14302
/proc/meminfo: memFree=1713084/2059040 swapFree=4192956/4192956
[pid=14299] ppid=14297 vsize=72452 CPUtime=53.58
/proc/14299/stat : 14299 (pbscip.linux.x8) R 14297 14299 13634 0 -1 4202496 20001 0 0 0 4969 389 0 0 18 0 1 0 6335033 74190848 17495 1992294400 4194304 7136930 140737181923632 18446744073709551615 6360983 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14299/statm: 17984 17444 400 719 0 17263 0
Current children cumulated CPU time (s) 53.58
Current children cumulated vsize (KiB) 72452

Child status: 0
Real time (s): 53.6142
CPU time (s): 53.5999
CPU user time (s): 49.6964
CPU system time (s): 3.90341
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 76168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 49.6964
system time used= 3.90341
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20007
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= 92

runsolver used 0.088986 second user time and 0.263959 second system time

The end

Launcher Data 

Begin job on node085 at 2010-06-16 03:06:52
IDJOB=2663698
IDBENCH=48071
IDSOLVER=1167
FILE ID=node085/2663698-1276650412
PBS_JOBID= 11172412
Free space on /tmp= 121872 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=6-P0=59-P1=23-P2=2-P3=37-P4=53-P5=47-P6=31-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-2663698-1276650412/watcher-2663698-1276650412 -o /tmp/evaluation-result-2663698-1276650412/solver-2663698-1276650412 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663698-1276650412.opb -t 1800 -m 1800

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

MD5SUM BENCH= 445adcd085eba01c07f588612cad2d76
RANDOM SEED=87333538

node085.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	: 5999.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1785664 kB
Buffers:         27408 kB
Cached:         110936 kB
SwapCached:          0 kB
Active:         123136 kB
Inactive:        74672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1785664 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3492 kB
Writeback:           0 kB
AnonPages:       59512 kB
Mapped:          15376 kB
Slab:            53960 kB
PageTables:       3920 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180556 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= 121868 MiB
End job on node085 at 2010-06-16 03:07:46