Trace number 2663705

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 5.51316 5.51362

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=19-P1=337-P2=467-P3=53-B.opb
MD5SUM1214df7607414e67bdb9a74c838a7ae9
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 benchmark3.77243
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 variables81
Total number of constraints7
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 constraints7
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)243
Sum of products size (including duplicates)486
Number of different products243
Sum of products size486

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-2663705-1276650554.opb>
0.00/0.01	c original problem has 324 variables (324 bin, 0 int, 0 impl, 0 cont) and 250 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:
0.02/0.04	c (round 1) 3 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 28 chg coeffs, 0 upgd conss, 1092 impls, 0 clqs
0.02/0.05	c (round 2) 21 del vars, 16 del conss, 0 chg bounds, 0 chg sides, 44 chg coeffs, 4 upgd conss, 1668 impls, 0 clqs
0.02/0.05	c (round 3) 39 del vars, 32 del conss, 0 chg bounds, 0 chg sides, 60 chg coeffs, 4 upgd conss, 1956 impls, 0 clqs
0.02/0.06	c (round 4) 57 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 76 chg coeffs, 4 upgd conss, 1956 impls, 0 clqs
0.02/0.07	c    (0.0s) probing: 142/267 (53.2%) - 0 fixings, 0 aggregations, 6 implications, 0 bound changes
0.02/0.07	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.02/0.07	c presolving (5 rounds):
0.02/0.07	c  57 deleted vars, 48 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 76 changed coefficients
0.02/0.07	c  1968 implications, 0 cliques
0.02/0.07	c presolved problem has 267 variables (267 bin, 0 int, 0 impl, 0 cont) and 199 constraints
0.02/0.07	c     192 constraints of type <and>
0.02/0.07	c       3 constraints of type <linear>
0.02/0.07	c       4 constraints of type <logicor>
0.02/0.07	c transformed objective value is always integral (scale: 2)
0.02/0.07	c Presolving Time: 0.04
0.02/0.07	c - non default parameters ----------------------------------------------------------------------
0.02/0.07	c # SCIP version 1.2.1.2
0.02/0.07	c 
0.02/0.07	c # frequency for displaying node information lines
0.02/0.07	c # [type: int, range: [-1,2147483647], default: 100]
0.02/0.07	c display/freq = 10000
0.02/0.07	c 
0.02/0.07	c # maximal time in seconds to run
0.02/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.07	c limits/time = 1800
0.02/0.07	c 
0.02/0.07	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.02/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.07	c limits/memory = 1620
0.02/0.07	c 
0.02/0.07	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.02/0.07	c # [type: int, range: [-1,2147483647], default: 1]
0.02/0.07	c lp/solvefreq = -1
0.02/0.07	c 
0.02/0.07	c # should presolving try to simplify inequalities
0.02/0.07	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.02/0.07	c constraints/linear/simplifyinequalities = TRUE
0.02/0.07	c 
0.02/0.07	c # should presolving try to simplify knapsacks
0.02/0.07	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.02/0.07	c constraints/knapsack/simplifyinequalities = TRUE
0.02/0.07	c 
0.02/0.07	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.02/0.07	c # [type: int, range: [-1,2147483647], default: -1]
0.02/0.07	c heuristics/undercover/freq = 0
0.02/0.07	c 
0.02/0.07	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.02/0.07	c # [type: int, range: [-1,2147483647], default: -1]
0.02/0.07	c separating/rapidlearning/freq = 0
0.02/0.07	c 
0.02/0.07	c -----------------------------------------------------------------------------------------------
0.02/0.07	c start solving
0.02/0.07	c 
0.02/0.07	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.02/0.07	c   0.0s|     1 |     2 |     0 |     - | 896k|   0 |   - | 267 | 199 |   0 |   0 |   0 |   0 |   0 | 1.000000e+00 |      --      |    Inf 
0.39/0.48	o 171
0.39/0.48	c * 0.4s|  2471 |  1815 |     0 |   0.0 |2272k| 134 |   - | 267 | 294 |   0 |   0 |   0 | 154 |   0 | 1.000000e+00 | 1.710000e+02 |  Large 
1.79/1.89	c   1.6s| 10000 |  6670 |     0 |   0.0 |5721k| 134 |   - | 267 | 341 |   0 |   0 |   0 | 824 |   0 | 1.000000e+00 | 1.710000e+02 |  Large 
2.59/2.66	o 9
2.59/2.66	c * 2.3s| 14291 |  7609 |     0 |   0.0 |6438k| 134 |   - | 267 | 466 |   0 |   0 |   0 |1199 |   0 | 1.000000e+00 | 9.000000e+00 | 800.00%
3.20/3.26	o 5
3.20/3.26	c * 2.9s| 17308 |  8186 |     0 |   0.0 |6933k| 134 |   - | 267 | 593 |   0 |   0 |   0 |1503 |   0 | 1.000000e+00 | 5.000000e+00 | 400.00%
3.79/3.81	c   3.4s| 20000 |  9976 |     0 |   0.0 |8360k| 134 |   - | 267 | 375 |   0 |   0 |   0 |1862 |   0 | 1.000000e+00 | 5.000000e+00 | 400.00%
5.40/5.47	o 3
5.40/5.47	c * 4.8s| 27395 |  4227 |     0 |   0.0 |5301k| 134 |   - | 267 | 632 |   0 |   0 |   0 |2888 |   0 | 1.000000e+00 | 3.000000e+00 | 200.00%
5.40/5.50	c 
5.40/5.50	c SCIP Status        : problem is solved [optimal solution found]
5.40/5.50	c Solving Time (sec) : 4.85
5.40/5.50	c Solving Nodes      : 27396
5.40/5.50	c Primal Bound       : +3.00000000000000e+00 (4 solutions)
5.40/5.50	c Dual Bound         : +3.00000000000000e+00
5.40/5.50	c Gap                : 0.00 %
5.40/5.50	s OPTIMUM FOUND
5.40/5.50	v -x81 -x80 -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 x64 -x54 -x53 -x52 -x51 -x50 -x49 -x48 -x47 
5.40/5.50	v x46 -x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 -x55 -x45 -x44 -x43 -x42 x41 x40 -x39 x38 x37 x36 -x35 -x34 -x33 -x32 x31 x30 -x29 
5.40/5.50	v 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 x2 x1 
5.40/5.50	c SCIP Status        : problem is solved [optimal solution found]
5.40/5.50	c Solving Time       :       4.85
5.40/5.50	c Original Problem   :
5.40/5.50	c   Problem name     : HOME/instance-2663705-1276650554.opb
5.40/5.50	c   Variables        : 324 (324 binary, 0 integer, 0 implicit integer, 0 continuous)
5.40/5.50	c   Constraints      : 250 initial, 250 maximal
5.40/5.50	c Presolved Problem  :
5.40/5.50	c   Problem name     : t_HOME/instance-2663705-1276650554.opb
5.40/5.50	c   Variables        : 267 (267 binary, 0 integer, 0 implicit integer, 0 continuous)
5.40/5.50	c   Constraints      : 199 initial, 638 maximal
5.40/5.50	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
5.40/5.50	c   trivial          :       0.00          0          0          0          0          0          0          0          0
5.40/5.50	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
5.40/5.50	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
5.40/5.50	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
5.40/5.50	c   implics          :       0.00          0          0          0          0          0          0          0          0
5.40/5.50	c   probing          :       0.01          0          0          0          0          0          0          0          0
5.40/5.50	c   and              :       0.02          6         48          0          0          0         48          0         48
5.40/5.50	c   linear           :       0.00          1          2          0          0          0          0          0         28
5.40/5.50	c   logicor          :       0.00          0          0          0          0          0          0          0          0
5.40/5.50	c   root node        :          -         71          -          -         71          -          -          -          -
5.40/5.50	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
5.40/5.50	c   integral         :          0          0          0          0          0          0          0          0          0          0
5.40/5.50	c   and              :        192          0      62528          0      22824        730     131728          0          0          0
5.40/5.50	c   linear           :          3          0      61797          0      22824       4364      46861          0          0          0
5.40/5.50	c   logicor          :          4+         0      23391          0      22364        240       4197          0          0          0
5.40/5.50	c   countsols        :          0          0          0          0      22828          0          0          0          0          0
5.40/5.50	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
5.40/5.50	c   integral         :       0.00       0.00       0.00       0.00       0.00
5.40/5.50	c   and              :       0.70       0.00       0.54       0.00       0.16
5.40/5.50	c   linear           :       1.53       0.00       1.52       0.00       0.01
5.40/5.50	c   logicor          :       0.29       0.00       0.24       0.00       0.05
5.40/5.50	c   countsols        :       0.01       0.00       0.00       0.00       0.01
5.40/5.50	c Propagators        :       Time      Calls    Cutoffs    DomReds
5.40/5.50	c   vbounds          :       0.03          2          0          0
5.40/5.50	c   rootredcost      :       0.01          0          0          0
5.40/5.50	c   pseudoobj        :       0.11      62288         44        552
5.40/5.50	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
5.40/5.50	c   propagation      :       0.30       2135       2118      17781       42.2        244       48.5          -
5.40/5.50	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
5.40/5.50	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
5.40/5.50	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
5.40/5.50	c   pseudo solution  :       0.00          1          1          1        0.0          0        0.0          -
5.40/5.50	c   applied globally :          -          -          -       2785       14.5          -          -          -
5.40/5.50	c   applied locally  :          -          -          -        103       46.6          -          -          -
5.40/5.50	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
5.40/5.50	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
5.40/5.50	c   redcost          :       0.00          0          0          0          0          0
5.40/5.50	c   impliedbounds    :       0.00          0          0          0          0          0
5.40/5.50	c   intobj           :       0.00          0          0          0          0          0
5.40/5.50	c   cgmip            :       0.00          0          0          0          0          0
5.40/5.50	c   gomory           :       0.00          0          0          0          0          0
5.40/5.50	c   strongcg         :       0.00          0          0          0          0          0
5.40/5.50	c   cmir             :       0.00          0          0          0          0          0
5.40/5.50	c   flowcover        :       0.00          0          0          0          0          0
5.40/5.50	c   clique           :       0.00          0          0          0          0          0
5.40/5.50	c   zerohalf         :       0.00          0          0          0          0          0
5.40/5.50	c   mcf              :       0.00          0          0          0          0          0
5.40/5.50	c   rapidlearning    :       0.00          0          0          0          0          0
5.40/5.50	c Pricers            :       Time      Calls       Vars
5.40/5.50	c   problem variables:       0.00          0          0
5.40/5.50	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
5.40/5.50	c   relpscost        :       0.00          0          0          0          0          0          0
5.40/5.50	c   pscost           :       0.00          0          0          0          0          0          0
5.40/5.50	c   inference        :       0.41      22824          0          0          0          0      45648
5.40/5.50	c   mostinf          :       0.00          0          0          0          0          0          0
5.40/5.50	c   leastinf         :       0.00          0          0          0          0          0          0
5.40/5.50	c   fullstrong       :       0.00          0          0          0          0          0          0
5.40/5.50	c   allfullstrong    :       0.00          0          0          0          0          0          0
5.40/5.50	c   random           :       0.00          0          0          0          0          0          0
5.40/5.50	c Primal Heuristics  :       Time      Calls      Found
5.40/5.50	c   LP solutions     :       0.00          -          0
5.40/5.50	c   pseudo solutions :       0.01          -          4
5.40/5.50	c   oneopt           :       0.04          0          0
5.40/5.50	c   trivial          :       0.00          2          0
5.40/5.50	c   simplerounding   :       0.00          0          0
5.40/5.50	c   zirounding       :       0.00          0          0
5.40/5.50	c   rounding         :       0.00          0          0
5.40/5.50	c   shifting         :       0.00          0          0
5.40/5.50	c   intshifting      :       0.00          0          0
5.40/5.50	c   twoopt           :       0.00          0          0
5.40/5.50	c   fixandinfer      :       0.00          0          0
5.40/5.50	c   feaspump         :       0.00          0          0
5.40/5.50	c   coefdiving       :       0.00          0          0
5.40/5.50	c   pscostdiving     :       0.00          0          0
5.40/5.50	c   fracdiving       :       0.00          0          0
5.40/5.50	c   veclendiving     :       0.00          0          0
5.40/5.50	c   intdiving        :       0.00          0          0
5.40/5.50	c   actconsdiving    :       0.00          0          0
5.40/5.50	c   objpscostdiving  :       0.00          0          0
5.40/5.50	c   rootsoldiving    :       0.00          0          0
5.40/5.50	c   linesearchdiving :       0.00          0          0
5.40/5.50	c   guideddiving     :       0.00          0          0
5.40/5.50	c   octane           :       0.00          0          0
5.40/5.50	c   rens             :       0.00          0          0
5.40/5.50	c   rins             :       0.00          0          0
5.40/5.50	c   localbranching   :       0.00          0          0
5.40/5.50	c   mutation         :       0.00          0          0
5.40/5.50	c   crossover        :       0.00          0          0
5.40/5.50	c   dins             :       0.00          0          0
5.40/5.50	c   undercover       :       0.00          0          0
5.40/5.50	c   nlp              :       0.03          0          0
5.40/5.50	c   trysol           :       0.02          0          0
5.40/5.50	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
5.40/5.50	c   primal LP        :       0.00          0          0       0.00          -
5.40/5.50	c   dual LP          :       0.00          0          0       0.00          -
5.40/5.50	c   lex dual LP      :       0.00          0          0       0.00          -
5.40/5.50	c   barrier LP       :       0.00          0          0       0.00          -
5.40/5.50	c   diving/probing LP:       0.00          0          0       0.00          -
5.40/5.50	c   strong branching :       0.00          0          0       0.00          -
5.40/5.50	c     (at root node) :          -          0          0       0.00          -
5.40/5.50	c   conflict analysis:       0.00          0          0       0.00          -
5.40/5.50	c B&B Tree           :
5.40/5.50	c   number of runs   :          1
5.40/5.50	c   nodes            :      27396
5.40/5.50	c   nodes (total)    :      27396
5.40/5.50	c   nodes left       :          0
5.40/5.50	c   max depth        :        134
5.40/5.50	c   max depth (total):        134
5.40/5.50	c   backtracks       :       3109 (11.3%)
5.40/5.50	c   delayed cutoffs  :       7873
5.40/5.50	c   repropagations   :       5754 (20930 domain reductions, 811 cutoffs)
5.40/5.50	c   avg switch length:       4.67
5.40/5.50	c   switching time   :       0.86
5.40/5.50	c Solution           :
5.40/5.50	c   Solutions found  :          4 (4 improvements)
5.40/5.50	c   First Solution   : +1.71000000000000e+02   (in run 1, after 2471 nodes, 0.40 seconds, depth 124, found by <relaxation>)
5.40/5.50	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 27395 nodes, 4.81 seconds, depth 48, found by <relaxation>)
5.40/5.50	c   Dual Bound       : +3.00000000000000e+00
5.40/5.50	c   Gap              :       0.00 %
5.40/5.50	c   Root Dual Bound  : +1.00000000000000e+00
5.40/5.50	c   Root Iterations  :          0
5.49/5.51	c Time complete: 5.51.

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-2663705-1276650554/watcher-2663705-1276650554 -o /tmp/evaluation-result-2663705-1276650554/solver-2663705-1276650554 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663705-1276650554.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: 1.00 1.00 1.00 3/106 14699
/proc/meminfo: memFree=1574592/2059040 swapFree=4192956/4192956
[pid=14699] ppid=14697 vsize=6584 CPUtime=0
/proc/14699/stat : 14699 (pbscip.linux.x8) R 14697 14699 13420 0 -1 4202496 1004 0 0 0 0 0 0 0 20 0 1 0 6346125 6742016 926 1992294400 4194304 7136930 140736713297664 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14699/statm: 1646 939 254 719 0 925 0

[startup+0.032745 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 14699
/proc/meminfo: memFree=1574592/2059040 swapFree=4192956/4192956
[pid=14699] ppid=14697 vsize=10716 CPUtime=0.02
/proc/14699/stat : 14699 (pbscip.linux.x8) R 14697 14699 13420 0 -1 4202496 2580 0 0 0 1 1 0 0 20 0 1 0 6346125 10973184 1892 1992294400 4194304 7136930 140736713297664 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14699/statm: 2679 1892 328 719 0 1958 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 10716

[startup+0.100752 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 14699
/proc/meminfo: memFree=1574592/2059040 swapFree=4192956/4192956
[pid=14699] ppid=14697 vsize=12032 CPUtime=0.09
/proc/14699/stat : 14699 (pbscip.linux.x8) R 14697 14699 13420 0 -1 4202496 5030 0 0 0 6 3 0 0 20 0 1 0 6346125 12320768 2286 1992294400 4194304 7136930 140736713297664 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14699/statm: 3008 2286 394 719 0 2287 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12032

[startup+0.300774 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 14699
/proc/meminfo: memFree=1574592/2059040 swapFree=4192956/4192956
[pid=14699] ppid=14697 vsize=13152 CPUtime=0.29
/proc/14699/stat : 14699 (pbscip.linux.x8) R 14697 14699 13420 0 -1 4202496 5315 0 0 0 24 5 0 0 20 0 1 0 6346125 13467648 2571 1992294400 4194304 7136930 140736713297664 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14699/statm: 3288 2571 394 719 0 2567 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13152

[startup+0.700818 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 14699
/proc/meminfo: memFree=1574592/2059040 swapFree=4192956/4192956
[pid=14699] ppid=14697 vsize=14820 CPUtime=0.69
/proc/14699/stat : 14699 (pbscip.linux.x8) R 14697 14699 13420 0 -1 4202496 5724 0 0 0 59 10 0 0 20 0 1 0 6346125 15175680 2980 1992294400 4194304 7136930 140736713297664 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14699/statm: 3705 2980 394 719 0 2984 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14820

[startup+1.50091 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 14700
/proc/meminfo: memFree=1562556/2059040 swapFree=4192956/4192956
[pid=14699] ppid=14697 vsize=17004 CPUtime=1.49
/proc/14699/stat : 14699 (pbscip.linux.x8) R 14697 14699 13420 0 -1 4202496 6302 0 0 0 129 20 0 0 23 0 1 0 6346125 17412096 3558 1992294400 4194304 7136930 140736713297664 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14699/statm: 4251 3558 394 719 0 3530 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17004

[startup+3.10108 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14700
/proc/meminfo: memFree=1559332/2059040 swapFree=4192956/4192956
[pid=14699] ppid=14697 vsize=21028 CPUtime=3.09
/proc/14699/stat : 14699 (pbscip.linux.x8) R 14697 14699 13420 0 -1 4202496 7318 0 0 0 271 38 0 0 25 0 1 0 6346125 21532672 4574 1992294400 4194304 7136930 140736713297664 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14699/statm: 5257 4574 394 719 0 4536 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21028

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

[startup+4.70126 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14700
/proc/meminfo: memFree=1555364/2059040 swapFree=4192956/4192956
[pid=14699] ppid=14697 vsize=24224 CPUtime=4.69
/proc/14699/stat : 14699 (pbscip.linux.x8) R 14697 14699 13420 0 -1 4202496 8109 0 0 0 413 56 0 0 25 0 1 0 6346125 24805376 5365 1992294400 4194304 7136930 140736713297664 18446744073709551615 6122075 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14699/statm: 6056 5365 394 719 0 5335 0
Current children cumulated CPU time (s) 4.69
Current children cumulated vsize (KiB) 24224

[startup+5.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14700
/proc/meminfo: memFree=1555364/2059040 swapFree=4192956/4192956
[pid=14699] ppid=14697 vsize=25744 CPUtime=5.09
/proc/14699/stat : 14699 (pbscip.linux.x8) R 14697 14699 13420 0 -1 4202496 8502 0 0 0 448 61 0 0 25 0 1 0 6346125 26361856 5758 1992294400 4194304 7136930 140736713297664 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14699/statm: 6436 5758 394 719 0 5715 0
Current children cumulated CPU time (s) 5.09
Current children cumulated vsize (KiB) 25744

[startup+5.50835 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14700
/proc/meminfo: memFree=1552016/2059040 swapFree=4192956/4192956
[pid=14699] ppid=14697 vsize=24264 CPUtime=5.49
/proc/14699/stat : 14699 (pbscip.linux.x8) R 14697 14699 13420 0 -1 4202496 8651 0 0 0 485 64 0 0 25 0 1 0 6346125 24846336 5393 1992294400 4194304 7136930 140736713297664 18446744073709551615 4333573 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14699/statm: 6066 5393 401 719 0 5345 0
Current children cumulated CPU time (s) 5.49
Current children cumulated vsize (KiB) 24264

Child status: 0
Real time (s): 5.51362
CPU time (s): 5.51316
CPU user time (s): 4.86126
CPU system time (s): 0.6519
CPU usage (%): 99.9916
Max. virtual memory (cumulated for all children) (KiB): 26320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.86126
system time used= 0.6519
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8657
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= 5
involuntary context switches= 66

runsolver used 0.018997 second user time and 0.031995 second system time

The end

Launcher Data 

Begin job on node059 at 2010-06-16 03:09:14
IDJOB=2663705
IDBENCH=48078
IDSOLVER=1167
FILE ID=node059/2663705-1276650554
PBS_JOBID= 11172428
Free space on /tmp= 62556 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=9-P0=19-P1=337-P2=467-P3=53-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-2663705-1276650554/watcher-2663705-1276650554 -o /tmp/evaluation-result-2663705-1276650554/solver-2663705-1276650554 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663705-1276650554.opb -t 1800 -m 1800

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

MD5SUM BENCH= 1214df7607414e67bdb9a74c838a7ae9
RANDOM SEED=326592525

node059.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		: 3000.244
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		: 3000.244
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:       1574996 kB
Buffers:         89316 kB
Cached:         253124 kB
SwapCached:          0 kB
Active:         151032 kB
Inactive:       251048 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1574996 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3236 kB
Writeback:           0 kB
AnonPages:       59580 kB
Mapped:          15432 kB
Slab:            60132 kB
PageTables:       4036 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181840 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= 62552 MiB
End job on node059 at 2010-06-16 03:09:20