Trace number 2663694

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 10.2844 10.2856

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=149-P1=13-P2=53-P3=149-P4=137-B.opb
MD5SUM154cbb2910332fd7a04bd3cd62f6a12f
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 benchmark1.65475
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 variables96
Total number of constraints9
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 constraints9
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)256
Sum of products size (including duplicates)512
Number of different products256
Sum of products size512

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-2663694-1276650310.opb>
0.00/0.01	c original problem has 352 variables (352 bin, 0 int, 0 impl, 0 cont) and 265 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:
0.00/0.05	c (round 1) 4 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 30 chg coeffs, 0 upgd conss, 1240 impls, 0 clqs
0.00/0.05	c (round 2) 20 del vars, 14 del conss, 0 chg bounds, 0 chg sides, 44 chg coeffs, 5 upgd conss, 1912 impls, 0 clqs
0.00/0.06	c (round 3) 36 del vars, 28 del conss, 0 chg bounds, 0 chg sides, 58 chg coeffs, 5 upgd conss, 2360 impls, 0 clqs
0.00/0.06	c (round 4) 52 del vars, 42 del conss, 0 chg bounds, 0 chg sides, 72 chg coeffs, 5 upgd conss, 2584 impls, 0 clqs
0.00/0.06	c (round 5) 68 del vars, 56 del conss, 0 chg bounds, 0 chg sides, 86 chg coeffs, 5 upgd conss, 2584 impls, 0 clqs
0.00/0.08	c    (0.0s) probing: 151/284 (53.2%) - 0 fixings, 0 aggregations, 8 implications, 0 bound changes
0.00/0.08	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.08	c presolving (6 rounds):
0.00/0.08	c  68 deleted vars, 56 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 86 changed coefficients
0.00/0.08	c  2600 implications, 0 cliques
0.00/0.08	c presolved problem has 284 variables (284 bin, 0 int, 0 impl, 0 cont) and 205 constraints
0.00/0.08	c     196 constraints of type <and>
0.00/0.08	c       4 constraints of type <linear>
0.00/0.08	c       5 constraints of type <logicor>
0.00/0.08	c transformed objective value is always integral (scale: 2)
0.00/0.08	c Presolving Time: 0.04
0.00/0.08	c - non default parameters ----------------------------------------------------------------------
0.00/0.08	c # SCIP version 1.2.1.2
0.00/0.08	c 
0.00/0.08	c # frequency for displaying node information lines
0.00/0.08	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.08	c display/freq = 10000
0.00/0.08	c 
0.00/0.08	c # maximal time in seconds to run
0.00/0.08	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.08	c limits/time = 1800
0.00/0.08	c 
0.00/0.08	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.08	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.08	c limits/memory = 1620
0.00/0.08	c 
0.00/0.08	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.00/0.08	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.08	c lp/solvefreq = -1
0.00/0.08	c 
0.00/0.08	c # should presolving try to simplify inequalities
0.00/0.08	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.08	c constraints/linear/simplifyinequalities = TRUE
0.00/0.08	c 
0.00/0.08	c # should presolving try to simplify knapsacks
0.00/0.08	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.08	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.08	c 
0.00/0.08	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.00/0.08	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.08	c heuristics/undercover/freq = 0
0.00/0.08	c 
0.00/0.08	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.08	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.08	c separating/rapidlearning/freq = 0
0.00/0.08	c 
0.00/0.08	c -----------------------------------------------------------------------------------------------
0.00/0.08	c start solving
0.00/0.08	c 
0.00/0.08	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.08	c   0.0s|     1 |     2 |     0 |     - | 957k|   0 |   - | 284 | 205 |   0 |   0 |   0 |   0 |   0 | 1.000000e+00 |      --      |    Inf 
1.79/1.88	c   1.6s| 10000 |  7362 |     0 |   0.0 |6042k| 148 |   - | 284 | 467 |   0 |   0 |   0 |1010 |   0 | 1.000000e+00 |      --      |    Inf 
3.99/4.01	c   3.5s| 20000 | 13160 |     0 |   0.0 |  10M| 148 |   - | 284 | 604 |   0 |   0 |   0 |2572 |   0 | 1.000000e+00 |      --      |    Inf 
6.19/6.22	c   5.4s| 30000 | 19316 |     0 |   0.0 |  14M| 148 |   - | 284 | 830 |   0 |   0 |   0 |4319 |   0 | 1.000000e+00 |      --      |    Inf 
6.99/7.06	o 129
6.99/7.06	c * 6.2s| 33819 | 20982 |     0 |   0.0 |  16M| 148 |   - | 284 | 815 |   0 |   0 |   0 |4861 |   0 | 1.000000e+00 | 1.290000e+02 |  Large 
7.79/7.84	o 5
7.79/7.84	c * 6.9s| 37199 | 19736 |     0 |   0.0 |  16M| 148 |   - | 284 | 585 |   0 |   0 |   0 |5373 |   0 | 1.000000e+00 | 5.000000e+00 | 400.00%
8.39/8.46	c   7.4s| 40000 | 21393 |     0 |   0.0 |  17M| 148 |   - | 284 | 633 |   0 |   0 |   0 |5763 |   0 | 1.000000e+00 | 5.000000e+00 | 400.00%
10.09/10.15	o 3
10.09/10.15	c * 8.9s| 47256 | 15733 |     0 |   0.0 |  13M| 148 |   - | 284 | 549 |   0 |   0 |   0 |6995 |   0 | 1.000000e+00 | 3.000000e+00 | 200.00%
10.18/10.27	c 
10.18/10.27	c SCIP Status        : problem is solved [optimal solution found]
10.18/10.27	c Solving Time (sec) : 9.04
10.18/10.27	c Solving Nodes      : 47256
10.18/10.27	c Primal Bound       : +3.00000000000000e+00 (3 solutions)
10.18/10.27	c Dual Bound         : +3.00000000000000e+00
10.18/10.27	c Gap                : 0.00 %
10.18/10.27	s OPTIMUM FOUND
10.18/10.27	v -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 x82 -x81 -x64 -x63 -x62 -x61 -x60 -x59 -x58 x57 -x80 -x79 
10.18/10.27	v -x78 -x77 -x76 -x75 x74 -x73 -x56 -x55 -x54 x53 -x52 -x51 x50 x49 -x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 x48 -x47 x46 x45 -x44 
10.18/10.27	v -x43 -x42 x41 x40 -x39 x38 x37 -x36 -x35 -x34 x33 -x32 -x31 -x30 x29 x28 -x27 x26 x25 -x24 -x23 -x22 -x21 -x20 -x19 x18 x17 
10.18/10.27	v -x16 -x15 x14 x13 x12 -x11 x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
10.18/10.27	c SCIP Status        : problem is solved [optimal solution found]
10.18/10.27	c Solving Time       :       9.04
10.18/10.27	c Original Problem   :
10.18/10.27	c   Problem name     : HOME/instance-2663694-1276650310.opb
10.18/10.27	c   Variables        : 352 (352 binary, 0 integer, 0 implicit integer, 0 continuous)
10.18/10.27	c   Constraints      : 265 initial, 265 maximal
10.18/10.27	c Presolved Problem  :
10.18/10.27	c   Problem name     : t_HOME/instance-2663694-1276650310.opb
10.18/10.27	c   Variables        : 284 (284 binary, 0 integer, 0 implicit integer, 0 continuous)
10.18/10.27	c   Constraints      : 205 initial, 896 maximal
10.18/10.27	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
10.18/10.27	c   trivial          :       0.00          0          0          0          0          0          0          0          0
10.18/10.27	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
10.18/10.27	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
10.18/10.27	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
10.18/10.27	c   implics          :       0.00          0          0          0          0          0          0          0          0
10.18/10.27	c   probing          :       0.01          0          0          0          0          0          0          0          0
10.18/10.27	c   and              :       0.02          8         56          0          0          0         56          0         56
10.18/10.27	c   linear           :       0.00          1          3          0          0          0          0          0         30
10.18/10.27	c   logicor          :       0.00          0          0          0          0          0          0          0          0
10.18/10.27	c   root node        :          -         64          -          -         64          -          -          -          -
10.18/10.27	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
10.18/10.27	c   integral         :          0          0          0          0          0          0          0          0          0          0
10.18/10.27	c   and              :        196          0     109360          0      39993       1115     189990          0          0          0
10.18/10.27	c   linear           :          4          0     108243          0      39993       8172      79715          0          0          0
10.18/10.27	c   logicor          :          5+         0      40758          0      39936        378      10840          0          0          0
10.18/10.27	c   countsols        :          0          0          0          0      39995          0          0          0          0          0
10.18/10.27	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
10.18/10.27	c   integral         :       0.00       0.00       0.00       0.00       0.00
10.18/10.27	c   and              :       1.13       0.00       0.82       0.00       0.31
10.18/10.27	c   linear           :       2.92       0.00       2.88       0.00       0.04
10.18/10.27	c   logicor          :       0.46       0.00       0.38       0.00       0.08
10.18/10.27	c   countsols        :       0.02       0.00       0.00       0.00       0.02
10.18/10.27	c Propagators        :       Time      Calls    Cutoffs    DomReds
10.18/10.27	c   vbounds          :       0.05          2          0          0
10.18/10.27	c   rootredcost      :       0.04          0          0          0
10.18/10.27	c   pseudoobj        :       0.19     109056          4        584
10.18/10.27	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
10.18/10.27	c   propagation      :       1.11       6694       6667      58536       50.2        281       50.3          -
10.18/10.27	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
10.18/10.27	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
10.18/10.27	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
10.18/10.27	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
10.18/10.27	c   applied globally :          -          -          -       5164       17.2          -          -          -
10.18/10.27	c   applied locally  :          -          -          -       1832       44.1          -          -          -
10.18/10.27	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
10.18/10.27	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
10.18/10.27	c   redcost          :       0.00          0          0          0          0          0
10.18/10.27	c   impliedbounds    :       0.00          0          0          0          0          0
10.18/10.27	c   intobj           :       0.00          0          0          0          0          0
10.18/10.27	c   cgmip            :       0.00          0          0          0          0          0
10.18/10.27	c   gomory           :       0.00          0          0          0          0          0
10.18/10.27	c   strongcg         :       0.00          0          0          0          0          0
10.18/10.27	c   cmir             :       0.00          0          0          0          0          0
10.18/10.27	c   flowcover        :       0.00          0          0          0          0          0
10.18/10.27	c   clique           :       0.00          0          0          0          0          0
10.18/10.27	c   zerohalf         :       0.00          0          0          0          0          0
10.18/10.27	c   mcf              :       0.00          0          0          0          0          0
10.18/10.27	c   rapidlearning    :       0.00          0          0          0          0          0
10.18/10.27	c Pricers            :       Time      Calls       Vars
10.18/10.27	c   problem variables:       0.00          0          0
10.18/10.27	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
10.18/10.27	c   relpscost        :       0.00          0          0          0          0          0          0
10.18/10.27	c   pscost           :       0.00          0          0          0          0          0          0
10.18/10.27	c   inference        :       0.88      39992          0          0          0          0      79984
10.18/10.27	c   mostinf          :       0.00          0          0          0          0          0          0
10.18/10.27	c   leastinf         :       0.00          0          0          0          0          0          0
10.18/10.27	c   fullstrong       :       0.00          0          0          0          0          0          0
10.18/10.27	c   allfullstrong    :       0.00          0          0          0          0          0          0
10.18/10.27	c   random           :       0.00          0          0          0          0          0          0
10.18/10.27	c Primal Heuristics  :       Time      Calls      Found
10.18/10.27	c   LP solutions     :       0.00          -          0
10.18/10.27	c   pseudo solutions :       0.02          -          3
10.18/10.27	c   oneopt           :       0.03          0          0
10.18/10.27	c   trivial          :       0.00          2          0
10.18/10.27	c   simplerounding   :       0.00          0          0
10.18/10.27	c   zirounding       :       0.00          0          0
10.18/10.27	c   rounding         :       0.00          0          0
10.18/10.27	c   shifting         :       0.00          0          0
10.18/10.27	c   intshifting      :       0.00          0          0
10.18/10.27	c   twoopt           :       0.00          0          0
10.18/10.27	c   fixandinfer      :       0.00          0          0
10.18/10.27	c   feaspump         :       0.00          0          0
10.18/10.27	c   coefdiving       :       0.00          0          0
10.18/10.27	c   pscostdiving     :       0.00          0          0
10.18/10.27	c   fracdiving       :       0.00          0          0
10.18/10.27	c   veclendiving     :       0.00          0          0
10.18/10.27	c   intdiving        :       0.00          0          0
10.18/10.27	c   actconsdiving    :       0.00          0          0
10.18/10.27	c   objpscostdiving  :       0.00          0          0
10.18/10.27	c   rootsoldiving    :       0.00          0          0
10.18/10.27	c   linesearchdiving :       0.00          0          0
10.18/10.27	c   guideddiving     :       0.00          0          0
10.18/10.27	c   octane           :       0.00          0          0
10.18/10.27	c   rens             :       0.00          0          0
10.18/10.27	c   rins             :       0.00          0          0
10.18/10.27	c   localbranching   :       0.00          0          0
10.18/10.27	c   mutation         :       0.00          0          0
10.18/10.27	c   crossover        :       0.00          0          0
10.18/10.27	c   dins             :       0.00          0          0
10.18/10.27	c   undercover       :       0.00          0          0
10.18/10.27	c   nlp              :       0.01          0          0
10.18/10.27	c   trysol           :       0.03          0          0
10.18/10.27	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
10.18/10.27	c   primal LP        :       0.00          0          0       0.00          -
10.18/10.27	c   dual LP          :       0.00          0          0       0.00          -
10.18/10.27	c   lex dual LP      :       0.00          0          0       0.00          -
10.18/10.27	c   barrier LP       :       0.00          0          0       0.00          -
10.18/10.27	c   diving/probing LP:       0.00          0          0       0.00          -
10.18/10.27	c   strong branching :       0.00          0          0       0.00          -
10.18/10.27	c     (at root node) :          -          0          0       0.00          -
10.18/10.27	c   conflict analysis:       0.00          0          0       0.00          -
10.18/10.27	c B&B Tree           :
10.18/10.27	c   number of runs   :          1
10.18/10.27	c   nodes            :      47256
10.18/10.27	c   nodes (total)    :      47256
10.18/10.27	c   nodes left       :          0
10.18/10.27	c   max depth        :        148
10.18/10.27	c   max depth (total):        148
10.18/10.27	c   backtracks       :       4209 (8.9%)
10.18/10.27	c   delayed cutoffs  :      19045
10.18/10.27	c   repropagations   :       9639 (31734 domain reductions, 2408 cutoffs)
10.18/10.27	c   avg switch length:       4.66
10.18/10.27	c   switching time   :       1.55
10.18/10.27	c Solution           :
10.18/10.27	c   Solutions found  :          3 (3 improvements)
10.18/10.27	c   First Solution   : +1.29000000000000e+02   (in run 1, after 33819 nodes, 6.18 seconds, depth 51, found by <relaxation>)
10.18/10.27	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 47256 nodes, 8.91 seconds, depth 60, found by <relaxation>)
10.18/10.27	c   Dual Bound       : +3.00000000000000e+00
10.18/10.27	c   Gap              :       0.00 %
10.18/10.27	c   Root Dual Bound  : +1.00000000000000e+00
10.18/10.27	c   Root Iterations  :          0
10.18/10.28	c Time complete: 10.28.

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-2663694-1276650310/watcher-2663694-1276650310 -o /tmp/evaluation-result-2663694-1276650310/solver-2663694-1276650310 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663694-1276650310.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: 0.98 0.98 0.99 3/107 6175
/proc/meminfo: memFree=1821500/2059040 swapFree=4140108/4192956
[pid=6175] ppid=6173 vsize=6584 CPUtime=0
/proc/6175/stat : 6175 (pbscip.linux.x8) R 6173 6175 5501 0 -1 4202496 974 0 0 0 0 0 0 0 17 0 1 0 38686777 6742016 897 1992294400 4194304 7136930 140733512991184 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6175/statm: 1646 907 254 719 0 925 0

[startup+0.0102689 s]
/proc/loadavg: 0.98 0.98 0.99 3/107 6175
/proc/meminfo: memFree=1821500/2059040 swapFree=4140108/4192956
[pid=6175] ppid=6173 vsize=7612 CPUtime=0
/proc/6175/stat : 6175 (pbscip.linux.x8) R 6173 6175 5501 0 -1 4202496 1374 0 0 0 0 0 0 0 17 0 1 0 38686777 7794688 1297 1992294400 4194304 7136930 140733512991184 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6175/statm: 1903 1308 254 719 0 1182 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7612

[startup+0.101277 s]
/proc/loadavg: 0.98 0.98 0.99 3/107 6175
/proc/meminfo: memFree=1821500/2059040 swapFree=4140108/4192956
[pid=6175] ppid=6173 vsize=12076 CPUtime=0.1
/proc/6175/stat : 6175 (pbscip.linux.x8) R 6173 6175 5501 0 -1 4202496 5542 0 0 0 6 4 0 0 17 0 1 0 38686777 12365824 2285 1992294400 4194304 7136930 140733512991184 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6175/statm: 3019 2285 389 719 0 2298 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 12076

[startup+0.301294 s]
/proc/loadavg: 0.98 0.98 0.99 3/107 6175
/proc/meminfo: memFree=1821500/2059040 swapFree=4140108/4192956
[pid=6175] ppid=6173 vsize=13036 CPUtime=0.29
/proc/6175/stat : 6175 (pbscip.linux.x8) R 6173 6175 5501 0 -1 4202496 5812 0 0 0 23 6 0 0 17 0 1 0 38686777 13348864 2555 1992294400 4194304 7136930 140733512991184 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6175/statm: 3259 2555 394 719 0 2538 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13036

[startup+0.70133 s]
/proc/loadavg: 0.98 0.98 0.99 3/107 6175
/proc/meminfo: memFree=1821500/2059040 swapFree=4140108/4192956
[pid=6175] ppid=6173 vsize=15248 CPUtime=0.69
/proc/6175/stat : 6175 (pbscip.linux.x8) R 6173 6175 5501 0 -1 4202496 6360 0 0 0 58 11 0 0 17 0 1 0 38686777 15613952 3103 1992294400 4194304 7136930 140733512991184 18446744073709551615 4642986 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6175/statm: 3812 3103 394 719 0 3091 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15248

[startup+1.5014 s]
/proc/loadavg: 0.98 0.98 0.99 2/108 6176
/proc/meminfo: memFree=1809836/2059040 swapFree=4140108/4192956
[pid=6175] ppid=6173 vsize=17888 CPUtime=1.49
/proc/6175/stat : 6175 (pbscip.linux.x8) R 6173 6175 5501 0 -1 4202496 7017 0 0 0 127 22 0 0 18 0 1 0 38686777 18317312 3760 1992294400 4194304 7136930 140733512991184 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6175/statm: 4472 3760 394 719 0 3751 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17888

[startup+3.10154 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 6176
/proc/meminfo: memFree=1805992/2059040 swapFree=4140108/4192956
[pid=6175] ppid=6173 vsize=22928 CPUtime=3.09
/proc/6175/stat : 6175 (pbscip.linux.x8) R 6173 6175 5501 0 -1 4202496 8303 0 0 0 267 42 0 0 21 0 1 0 38686777 23478272 5046 1992294400 4194304 7136930 140733512991184 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6175/statm: 5732 5046 394 719 0 5011 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22928

[startup+6.30083 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 6176
/proc/meminfo: memFree=1797560/2059040 swapFree=4140108/4192956
[pid=6175] ppid=6173 vsize=29204 CPUtime=6.29
/proc/6175/stat : 6175 (pbscip.linux.x8) R 6173 6175 5501 0 -1 4202496 9907 0 0 0 550 79 0 0 25 0 1 0 38686777 29904896 6650 1992294400 4194304 7136930 140733512991184 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6175/statm: 7301 6650 394 719 0 6580 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29204

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

[startup+7.90098 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 6176
/proc/meminfo: memFree=1791112/2059040 swapFree=4140108/4192956
[pid=6175] ppid=6173 vsize=34004 CPUtime=7.89
/proc/6175/stat : 6175 (pbscip.linux.x8) R 6173 6175 5501 0 -1 4202496 11127 0 0 0 692 97 0 0 25 0 1 0 38686777 34820096 7870 1992294400 4194304 7136930 140733512991184 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6175/statm: 8501 7870 394 719 0 7780 0
Current children cumulated CPU time (s) 7.89
Current children cumulated vsize (KiB) 34004

[startup+9.50112 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 6176
/proc/meminfo: memFree=1790740/2059040 swapFree=4140108/4192956
[pid=6175] ppid=6173 vsize=36320 CPUtime=9.49
/proc/6175/stat : 6175 (pbscip.linux.x8) R 6173 6175 5501 0 -1 4202496 11683 0 0 0 834 115 0 0 25 0 1 0 38686777 37191680 8426 1992294400 4194304 7136930 140733512991184 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6175/statm: 9080 8426 394 719 0 8359 0
Current children cumulated CPU time (s) 9.49
Current children cumulated vsize (KiB) 36320

[startup+9.90916 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 6176
/proc/meminfo: memFree=1788384/2059040 swapFree=4140108/4192956
[pid=6175] ppid=6173 vsize=36728 CPUtime=9.89
/proc/6175/stat : 6175 (pbscip.linux.x8) R 6173 6175 5501 0 -1 4202496 11812 0 0 0 870 119 0 0 25 0 1 0 38686777 37609472 8555 1992294400 4194304 7136930 140733512991184 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6175/statm: 9182 8555 394 719 0 8461 0
Current children cumulated CPU time (s) 9.89
Current children cumulated vsize (KiB) 36728

[startup+10.1012 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 6176
/proc/meminfo: memFree=1788384/2059040 swapFree=4140108/4192956
[pid=6175] ppid=6173 vsize=36872 CPUtime=10.09
/proc/6175/stat : 6175 (pbscip.linux.x8) R 6173 6175 5501 0 -1 4202496 11825 0 0 0 888 121 0 0 25 0 1 0 38686777 37756928 8568 1992294400 4194304 7136930 140733512991184 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6175/statm: 9218 8568 394 719 0 8497 0
Current children cumulated CPU time (s) 10.09
Current children cumulated vsize (KiB) 36872

[startup+10.2012 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 6176
/proc/meminfo: memFree=1788384/2059040 swapFree=4140108/4192956
[pid=6175] ppid=6173 vsize=36872 CPUtime=10.18
/proc/6175/stat : 6175 (pbscip.linux.x8) R 6173 6175 5501 0 -1 4202496 11836 0 0 0 897 121 0 0 25 0 1 0 38686777 37756928 8579 1992294400 4194304 7136930 140733512991184 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6175/statm: 9218 8579 394 719 0 8497 0
Current children cumulated CPU time (s) 10.18
Current children cumulated vsize (KiB) 36872

Child status: 0
Real time (s): 10.2856
CPU time (s): 10.2844
CPU user time (s): 9.05062
CPU system time (s): 1.23381
CPU usage (%): 99.9889
Max. virtual memory (cumulated for all children) (KiB): 36872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.05062
system time used= 1.23381
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11848
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= 11

runsolver used 0.024996 second user time and 0.050992 second system time

The end

Launcher Data 

Begin job on node025 at 2010-06-16 03:05:10
IDJOB=2663694
IDBENCH=48067
IDSOLVER=1167
FILE ID=node025/2663694-1276650310
PBS_JOBID= 11172423
Free space on /tmp= 62580 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=149-P1=13-P2=53-P3=149-P4=137-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-2663694-1276650310/watcher-2663694-1276650310 -o /tmp/evaluation-result-2663694-1276650310/solver-2663694-1276650310 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663694-1276650310.opb -t 1800 -m 1800

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

MD5SUM BENCH= 154cbb2910332fd7a04bd3cd62f6a12f
RANDOM SEED=822470554

node025.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		: 3000.242
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	: 6000.48
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		: 3000.242
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1821904 kB
Buffers:         42480 kB
Cached:         105944 kB
SwapCached:       7256 kB
Active:          94924 kB
Inactive:        68016 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1821904 kB
SwapTotal:     4192956 kB
SwapFree:      4140108 kB
Dirty:            3264 kB
Writeback:           0 kB
AnonPages:       12012 kB
Mapped:          13064 kB
Slab:            52204 kB
PageTables:       4124 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183812 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= 62580 MiB
End job on node025 at 2010-06-16 03:05:21