Trace number 2665158

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
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solverOPT3 1.63075 1.63434

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=7-P0=131-P1=89-P2=127-P3=37-B.opb
MD5SUMb163134236a18751e6971651a3b5a0d9
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.418935
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 variables63
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 constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)147
Sum of products size (including duplicates)294
Number of different products147
Sum of products size294

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1] [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-2665158-1276650997.opb>
0.00/0.01	c original problem has 210 variables (210 bin, 0 int, 0 impl, 0 cont) and 154 constraints
0.00/0.01	c problem read
0.00/0.01	c presolving settings loaded
0.01/0.02	c presolving:
0.01/0.03	c (round 1) 3 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 20 chg coeffs, 0 upgd conss, 684 impls, 0 clqs
0.01/0.03	c (round 2) 17 del vars, 12 del conss, 0 chg bounds, 0 chg sides, 32 chg coeffs, 4 upgd conss, 1020 impls, 0 clqs
0.01/0.04	c (round 3) 31 del vars, 24 del conss, 0 chg bounds, 0 chg sides, 44 chg coeffs, 4 upgd conss, 1188 impls, 0 clqs
0.01/0.04	c (round 4) 45 del vars, 36 del conss, 0 chg bounds, 0 chg sides, 56 chg coeffs, 4 upgd conss, 1188 impls, 0 clqs
0.01/0.05	c    (0.0s) probing: 132/165 (80.0%) - 0 fixings, 0 aggregations, 6 implications, 0 bound changes
0.01/0.05	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.01/0.05	c presolving (5 rounds):
0.01/0.05	c  45 deleted vars, 36 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 56 changed coefficients
0.01/0.05	c  1200 implications, 0 cliques
0.01/0.05	c presolved problem has 165 variables (165 bin, 0 int, 0 impl, 0 cont) and 115 constraints
0.01/0.05	c     108 constraints of type <and>
0.01/0.05	c       3 constraints of type <linear>
0.01/0.05	c       4 constraints of type <logicor>
0.01/0.05	c transformed objective value is always integral (scale: 2)
0.01/0.05	c Presolving Time: 0.03
0.01/0.05	c - non default parameters ----------------------------------------------------------------------
0.01/0.05	c # SCIP version 1.2.1.2
0.01/0.05	c 
0.01/0.05	c # frequency for displaying node information lines
0.01/0.05	c # [type: int, range: [-1,2147483647], default: 100]
0.01/0.05	c display/freq = 10000
0.01/0.05	c 
0.01/0.05	c # maximal time in seconds to run
0.01/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.05	c limits/time = 1800
0.01/0.05	c 
0.01/0.05	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.01/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.05	c limits/memory = 1620
0.01/0.05	c 
0.01/0.05	c # should presolving try to simplify inequalities
0.01/0.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.01/0.05	c constraints/linear/simplifyinequalities = TRUE
0.01/0.05	c 
0.01/0.05	c # should presolving try to simplify knapsacks
0.01/0.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.01/0.05	c constraints/knapsack/simplifyinequalities = TRUE
0.01/0.05	c 
0.01/0.05	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.01/0.05	c # [type: int, range: [-1,2147483647], default: -1]
0.01/0.05	c heuristics/undercover/freq = 0
0.01/0.05	c 
0.01/0.05	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.01/0.05	c # [type: int, range: [-1,2147483647], default: -1]
0.01/0.05	c separating/rapidlearning/freq = 0
0.01/0.05	c 
0.01/0.05	c -----------------------------------------------------------------------------------------------
0.01/0.05	c start solving
0.01/0.05	c 
0.01/0.06	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.01/0.06	c   0.0s|     1 |     0 |    10 |     - | 847k|   0 |   5 | 165 | 115 | 165 | 223 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.39	c   0.2s|     1 |     0 |    23 |     - | 864k|   0 |  15 | 165 | 115 | 165 | 230 |   7 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.41	c   0.3s|     1 |     0 |    40 |     - | 896k|   0 |  22 | 165 | 115 | 165 | 238 |  15 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.43	c   0.3s|     1 |     0 |    55 |     - | 917k|   0 |  36 | 165 | 115 | 165 | 246 |  23 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.47	c   0.3s|     1 |     0 |    93 |     - | 946k|   0 |  34 | 165 | 115 | 165 | 258 |  35 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.48/0.51	c   0.4s|     1 |     0 |   121 |     - | 975k|   0 |  44 | 165 | 115 | 165 | 271 |  48 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.48/0.55	c   0.4s|     1 |     0 |   138 |     - | 995k|   0 |  53 | 165 | 115 | 165 | 284 |  61 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.58/0.68	c   0.5s|     1 |     2 |   138 |     - | 996k|   0 |  53 | 165 | 115 | 165 | 284 |  61 |   0 |  18 | 3.000000e+00 |      --      |    Inf 
1.59/1.62	o 3
1.59/1.62	c * 1.3s|   193 |     0 |  3134 |  15.6 |1093k|  27 |   - | 165 | 199 | 165 | 115 | 812 |  84 | 648 | 3.000000e+00 | 3.000000e+00 |   0.00%
1.59/1.62	c 
1.59/1.62	c SCIP Status        : problem is solved [optimal solution found]
1.59/1.62	c Solving Time (sec) : 1.34
1.59/1.62	c Solving Nodes      : 193
1.59/1.62	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
1.59/1.62	c Dual Bound         : +3.00000000000000e+00
1.59/1.62	c Gap                : 0.00 %
1.59/1.62	s OPTIMUM FOUND
1.59/1.62	v -x63 x62 -x61 x60 -x59 x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 -x50 x42 -x41 x40 -x39 x38 x37 x36 -x49 -x48 -x47 -x46 -x45 -x44 
1.59/1.62	v x43 -x35 -x34 -x33 -x32 -x31 -x30 x29 -x28 x27 x26 x25 x24 x23 x22 x21 -x20 x19 -x18 x17 x16 x15 -x14 x13 -x12 x11 -x10 x9 x8 
1.59/1.62	v -x7 -x6 -x5 -x4 -x3 x2 x1 
1.59/1.62	c SCIP Status        : problem is solved [optimal solution found]
1.59/1.62	c Solving Time       :       1.34
1.59/1.62	c Original Problem   :
1.59/1.62	c   Problem name     : HOME/instance-2665158-1276650997.opb
1.59/1.62	c   Variables        : 210 (210 binary, 0 integer, 0 implicit integer, 0 continuous)
1.59/1.62	c   Constraints      : 154 initial, 154 maximal
1.59/1.62	c Presolved Problem  :
1.59/1.62	c   Problem name     : t_HOME/instance-2665158-1276650997.opb
1.59/1.62	c   Variables        : 165 (165 binary, 0 integer, 0 implicit integer, 0 continuous)
1.59/1.62	c   Constraints      : 115 initial, 199 maximal
1.59/1.62	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1.59/1.62	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1.59/1.62	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
1.59/1.62	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1.59/1.62	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1.59/1.62	c   implics          :       0.00          0          0          0          0          0          0          0          0
1.59/1.62	c   probing          :       0.02          0          0          0          0          0          0          0          0
1.59/1.62	c   and              :       0.01          6         36          0          0          0         36          0         36
1.59/1.62	c   linear           :       0.00          1          2          0          0          0          0          0         20
1.59/1.62	c   logicor          :       0.00          0          0          0          0          0          0          0          0
1.59/1.62	c   root node        :          -          0          -          -          0          -          -          -          -
1.59/1.62	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1.59/1.62	c   integral         :          0          0          0        181          0          1         39          0          0        328
1.59/1.62	c   and              :        108        390        823          1          0         17        562        784          0          0
1.59/1.62	c   linear           :          3          6        806          1          0         26        214          0          0          0
1.59/1.62	c   logicor          :          4+         6        171          1          0          0         18          0          0          0
1.59/1.62	c   countsols        :          0          0          0          1          0          0          0          0          0          0
1.59/1.62	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1.59/1.62	c   integral         :       0.52       0.00       0.00       0.52       0.00
1.59/1.62	c   and              :       0.02       0.00       0.02       0.00       0.00
1.59/1.62	c   linear           :       0.01       0.00       0.01       0.00       0.00
1.59/1.62	c   logicor          :       0.00       0.00       0.00       0.00       0.00
1.59/1.62	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1.59/1.62	c Propagators        :       Time      Calls    Cutoffs    DomReds
1.59/1.62	c   vbounds          :       0.00          2          0          0
1.59/1.62	c   rootredcost      :       0.00          0          0          0
1.59/1.62	c   pseudoobj        :       0.00        556          0          0
1.59/1.62	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1.59/1.62	c   propagation      :       0.00         43         41        241       28.6          1       16.0          -
1.59/1.62	c   infeasible LP    :       0.00         14         14         46       15.9          8        8.2          0
1.59/1.62	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1.59/1.62	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1.59/1.62	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1.59/1.62	c   applied globally :          -          -          -         84       12.2          -          -          -
1.59/1.62	c   applied locally  :          -          -          -          0        0.0          -          -          -
1.59/1.62	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1.59/1.62	c   cut pool         :       0.00          5          -          -         21          -    (maximal pool size: 109)
1.59/1.62	c   redcost          :       0.00        390          0          0          0          0
1.59/1.62	c   impliedbounds    :       0.00          6          0          0         37          0
1.59/1.62	c   intobj           :       0.00          0          0          0          0          0
1.59/1.62	c   cgmip            :       0.00          0          0          0          0          0
1.59/1.62	c   gomory           :       0.05          6          0          0         11          0
1.59/1.62	c   strongcg         :       0.03          6          0          0         40          0
1.59/1.62	c   cmir             :       0.01          6          0          0         61          0
1.59/1.62	c   flowcover        :       0.05          6          0          0        109          0
1.59/1.62	c   clique           :       0.00          1          0          0          0          0
1.59/1.62	c   zerohalf         :       0.00          0          0          0          0          0
1.59/1.62	c   mcf              :       0.00          1          0          0          0          0
1.59/1.62	c   rapidlearning    :       0.02          1          0          0          0          0
1.59/1.62	c Pricers            :       Time      Calls       Vars
1.59/1.62	c   problem variables:       0.00          0          0
1.59/1.62	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1.59/1.62	c   relpscost        :       0.52        180          1         39          0          0        328
1.59/1.62	c   pscost           :       0.00          0          0          0          0          0          0
1.59/1.62	c   inference        :       0.00          0          0          0          0          0          0
1.59/1.62	c   mostinf          :       0.00          0          0          0          0          0          0
1.59/1.62	c   leastinf         :       0.00          0          0          0          0          0          0
1.59/1.62	c   fullstrong       :       0.00          0          0          0          0          0          0
1.59/1.62	c   allfullstrong    :       0.00          0          0          0          0          0          0
1.59/1.62	c   random           :       0.00          0          0          0          0          0          0
1.59/1.62	c Primal Heuristics  :       Time      Calls      Found
1.59/1.62	c   LP solutions     :       0.00          -          1
1.59/1.62	c   pseudo solutions :       0.00          -          0
1.59/1.62	c   oneopt           :       0.01          0          0
1.59/1.62	c   crossover        :       0.00          0          0
1.59/1.62	c   guideddiving     :       0.00          0          0
1.59/1.62	c   coefdiving       :       0.01          1          0
1.59/1.62	c   pscostdiving     :       0.00          1          0
1.59/1.62	c   fracdiving       :       0.01          1          0
1.59/1.62	c   veclendiving     :       0.00          1          0
1.59/1.62	c   linesearchdiving :       0.00          1          0
1.59/1.62	c   feaspump         :       0.00          1          0
1.59/1.62	c   objpscostdiving  :       0.01          1          0
1.59/1.62	c   rootsoldiving    :       0.03          1          0
1.59/1.62	c   trivial          :       0.00          2          0
1.59/1.62	c   simplerounding   :       0.00          0          0
1.59/1.62	c   zirounding       :       0.00        165          0
1.59/1.62	c   rounding         :       0.00        234          0
1.59/1.62	c   shifting         :       0.02         39          0
1.59/1.62	c   intshifting      :       0.00          0          0
1.59/1.62	c   twoopt           :       0.00          0          0
1.59/1.62	c   fixandinfer      :       0.00          0          0
1.59/1.62	c   intdiving        :       0.00          0          0
1.59/1.62	c   actconsdiving    :       0.00          0          0
1.59/1.62	c   octane           :       0.00          0          0
1.59/1.62	c   rens             :       0.01          1          0
1.59/1.62	c   rins             :       0.00          0          0
1.59/1.62	c   localbranching   :       0.00          0          0
1.59/1.62	c   mutation         :       0.00          0          0
1.59/1.62	c   dins             :       0.00          0          0
1.59/1.62	c   undercover       :       0.18          1          0
1.59/1.62	c   nlp              :       0.00          0          0
1.59/1.62	c   trysol           :       0.00          0          0
1.59/1.62	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1.59/1.62	c   primal LP        :       0.04          0          0       0.00       0.00
1.59/1.62	c   dual LP          :       0.27        404       2383       5.90    8825.93
1.59/1.62	c   lex dual LP      :       0.00          0          0       0.00          -
1.59/1.62	c   barrier LP       :       0.00          0          0       0.00          -
1.59/1.62	c   diving/probing LP:       0.03         67        751      11.21   25033.33
1.59/1.62	c   strong branching :       0.52        648       6062       9.35   11657.69
1.59/1.62	c     (at root node) :          -         18       1470      81.67          -
1.59/1.62	c   conflict analysis:       0.00          0          0       0.00          -
1.59/1.62	c B&B Tree           :
1.59/1.62	c   number of runs   :          1
1.59/1.62	c   nodes            :        193
1.59/1.62	c   nodes (total)    :        193
1.59/1.62	c   nodes left       :          0
1.59/1.62	c   max depth        :         27
1.59/1.62	c   max depth (total):         27
1.59/1.62	c   backtracks       :         19 (9.8%)
1.59/1.62	c   delayed cutoffs  :          4
1.59/1.62	c   repropagations   :         19 (78 domain reductions, 4 cutoffs)
1.59/1.62	c   avg switch length:       2.37
1.59/1.62	c   switching time   :       0.05
1.59/1.62	c Solution           :
1.59/1.62	c   Solutions found  :          1 (1 improvements)
1.59/1.62	c   First Solution   : +3.00000000000000e+00   (in run 1, after 193 nodes, 1.34 seconds, depth 17, found by <relaxation>)
1.59/1.62	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 193 nodes, 1.34 seconds, depth 17, found by <relaxation>)
1.59/1.62	c   Dual Bound       : +3.00000000000000e+00
1.59/1.62	c   Gap              :       0.00 %
1.59/1.62	c   Root Dual Bound  : +3.00000000000000e+00
1.59/1.62	c   Root Iterations  :        138
1.59/1.63	c Time complete: 1.62.

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-2665158-1276650997/watcher-2665158-1276650997 -o /tmp/evaluation-result-2665158-1276650997/solver-2665158-1276650997 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665158-1276650997.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: 1.11 1.19 1.09 2/106 12863
/proc/meminfo: memFree=1798996/2059040 swapFree=4192956/4192956
[pid=12863] ppid=12861 vsize=6356 CPUtime=0
/proc/12863/stat : 12863 (pbscip.linux.x8) R 12861 12863 11955 0 -1 4202496 590 0 0 0 0 0 0 0 19 0 1 0 6392204 6508544 511 1992294400 4194304 9819077 140736926515536 18446744073709551615 8656455 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12863/statm: 1589 512 338 1374 0 210 0

[startup+0.0203001 s]
/proc/loadavg: 1.11 1.19 1.09 2/106 12863
/proc/meminfo: memFree=1798996/2059040 swapFree=4192956/4192956
[pid=12863] ppid=12861 vsize=11824 CPUtime=0.01
/proc/12863/stat : 12863 (pbscip.linux.x8) R 12861 12863 11955 0 -1 4202496 2296 0 0 0 0 1 0 0 19 0 1 0 6392204 12107776 1865 1992294400 4194304 9819077 140736926515536 18446744073709551615 4609749 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12863/statm: 3215 1876 459 1374 0 1836 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 11824

[startup+0.101308 s]
/proc/loadavg: 1.11 1.19 1.09 2/106 12863
/proc/meminfo: memFree=1798996/2059040 swapFree=4192956/4192956
[pid=12863] ppid=12861 vsize=21416 CPUtime=0.08
/proc/12863/stat : 12863 (pbscip.linux.x8) R 12861 12863 11955 0 -1 4202496 8718 0 0 0 5 3 0 0 19 0 1 0 6392204 21929984 3852 1992294400 4194304 9819077 140736926515536 18446744073709551615 8675093 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12863/statm: 5354 3864 676 1374 0 3975 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 21416

[startup+0.30133 s]
/proc/loadavg: 1.11 1.19 1.09 2/106 12863
/proc/meminfo: memFree=1798996/2059040 swapFree=4192956/4192956
[pid=12863] ppid=12861 vsize=25380 CPUtime=0.29
/proc/12863/stat : 12863 (pbscip.linux.x8) R 12861 12863 11955 0 -1 4202496 27202 0 0 0 18 11 0 0 20 0 1 0 6392204 25989120 4400 1992294400 4194304 9819077 140736926515536 18446744073709551615 8723783 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12863/statm: 6345 4401 715 1374 0 4966 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25380

[startup+0.700374 s]
/proc/loadavg: 1.11 1.19 1.09 2/106 12863
/proc/meminfo: memFree=1798996/2059040 swapFree=4192956/4192956
[pid=12863] ppid=12861 vsize=18976 CPUtime=0.69
/proc/12863/stat : 12863 (pbscip.linux.x8) R 12861 12863 11955 0 -1 4202496 38180 0 0 0 53 16 0 0 20 0 1 0 6392204 19431424 3279 1992294400 4194304 9819077 140736926515536 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12863/statm: 4744 3279 727 1374 0 3365 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18976

[startup+1.50046 s]
/proc/loadavg: 1.11 1.19 1.09 2/107 12864
/proc/meminfo: memFree=1788076/2059040 swapFree=4192956/4192956
[pid=12863] ppid=12861 vsize=19280 CPUtime=1.49
/proc/12863/stat : 12863 (pbscip.linux.x8) R 12861 12863 11955 0 -1 4202496 48495 0 0 0 123 26 0 0 22 0 1 0 6392204 19742720 3283 1992294400 4194304 9819077 140736926515536 18446744073709551615 6718751 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12863/statm: 4736 3282 730 1374 0 3357 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19280

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

[startup+1.60047 s]
/proc/loadavg: 1.11 1.19 1.09 2/107 12864
/proc/meminfo: memFree=1788076/2059040 swapFree=4192956/4192956
[pid=12863] ppid=12861 vsize=18272 CPUtime=1.59
/proc/12863/stat : 12863 (pbscip.linux.x8) R 12861 12863 11955 0 -1 4202496 50144 0 0 0 132 27 0 0 23 0 1 0 6392204 18710528 3278 1992294400 4194304 9819077 140736926515536 18446744073709551615 8723783 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12863/statm: 4568 3278 730 1374 0 3189 0
Current children cumulated CPU time (s) 1.59
Current children cumulated vsize (KiB) 18272

Child status: 0
Real time (s): 1.63434
CPU time (s): 1.63075
CPU user time (s): 1.35579
CPU system time (s): 0.274958
CPU usage (%): 99.7803
Max. virtual memory (cumulated for all children) (KiB): 28656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.35579
system time used= 0.274958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50546
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= 4

runsolver used 0.004999 second user time and 0.015997 second system time

The end

Launcher Data 

Begin job on node042 at 2010-06-16 03:16:37
IDJOB=2665158
IDBENCH=48101
IDSOLVER=1168
FILE ID=node042/2665158-1276650997
PBS_JOBID= 11172448
Free space on /tmp= 62580 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=131-P1=89-P2=127-P3=37-B.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2665158-1276650997/watcher-2665158-1276650997 -o /tmp/evaluation-result-2665158-1276650997/solver-2665158-1276650997 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665158-1276650997.opb -t 1800 -m 1800

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

MD5SUM BENCH= b163134236a18751e6971651a3b5a0d9
RANDOM SEED=1233349192

node042.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		: 3000.213
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	: 6000.42
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		: 3000.213
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:       1799400 kB
Buffers:         25604 kB
Cached:         109840 kB
SwapCached:          0 kB
Active:          92860 kB
Inactive:       102120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1799400 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            6236 kB
Writeback:           0 kB
AnonPages:       59536 kB
Mapped:          15452 kB
Slab:            42768 kB
PageTables:       4056 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182744 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= 62576 MiB
End job on node042 at 2010-06-16 03:16:39