Trace number 2665149

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 solverOPT2 3.81442 3.81548

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=5-P0=2-P1=13-P2=23-P3=29-P4=29-P5=11-B.opb
MD5SUMaf6a557bae55dcfbf0cc06cf0559c9b3
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.111982
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables75
Total number of constraints11
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints11
Minimum length of a constraint5
Maximum length of a constraint35
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)125
Sum of products size (including duplicates)250
Number of different products125
Sum of products size250

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: 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-2665149-1276650850.opb>
0.00/0.01	c original problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 136 constraints
0.00/0.01	c problem read
0.00/0.01	c presolving settings loaded
0.00/0.01	c presolving:
0.00/0.02	c (round 1) 6 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 18 chg coeffs, 0 upgd conss, 784 impls, 0 clqs
0.00/0.03	c (round 2) 8 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 18 chg coeffs, 6 upgd conss, 806 impls, 0 clqs
0.00/0.04	c    (0.0s) probing: 153/192 (79.7%) - 0 fixings, 0 aggregations, 25 implications, 0 bound changes
0.00/0.04	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.04	c presolving (3 rounds):
0.00/0.04	c  8 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 18 changed coefficients
0.00/0.04	c  856 implications, 0 cliques
0.00/0.04	c presolved problem has 192 variables (192 bin, 0 int, 0 impl, 0 cont) and 136 constraints
0.00/0.04	c     124 constraints of type <and>
0.00/0.04	c       5 constraints of type <linear>
0.00/0.04	c       7 constraints of type <logicor>
0.00/0.04	c transformed objective value is always integral (scale: 1)
0.00/0.04	c Presolving Time: 0.02
0.00/0.04	c - non default parameters ----------------------------------------------------------------------
0.00/0.04	c # SCIP version 1.2.1.2
0.00/0.04	c 
0.00/0.04	c # frequency for displaying node information lines
0.00/0.04	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.04	c display/freq = 10000
0.00/0.04	c 
0.00/0.04	c # maximal time in seconds to run
0.00/0.04	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.04	c limits/time = 1800
0.00/0.04	c 
0.00/0.04	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.04	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.04	c limits/memory = 1620
0.00/0.04	c 
0.00/0.04	c # should presolving try to simplify inequalities
0.00/0.04	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.04	c constraints/linear/simplifyinequalities = TRUE
0.00/0.04	c 
0.00/0.04	c # should presolving try to simplify knapsacks
0.00/0.04	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.04	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.04	c 
0.00/0.04	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.00/0.04	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.04	c heuristics/undercover/freq = 0
0.00/0.04	c 
0.00/0.04	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.04	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.04	c separating/rapidlearning/freq = 0
0.00/0.04	c 
0.00/0.04	c -----------------------------------------------------------------------------------------------
0.00/0.04	c start solving
0.00/0.04	c 
0.00/0.05	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.05	c   0.0s|     1 |     0 |    15 |     - | 879k|   0 |   6 | 192 | 136 | 192 | 257 |   0 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.11	c   0.1s|     1 |     0 |    31 |     - | 895k|   0 |  17 | 192 | 136 | 192 | 264 |   7 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.12	c   0.1s|     1 |     0 |    62 |     - | 948k|   0 |  41 | 192 | 136 | 192 | 295 |  38 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.15	c   0.1s|     1 |     0 |   129 |     - | 991k|   0 |  50 | 192 | 136 | 192 | 318 |  61 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.19	c   0.1s|     1 |     0 |   239 |     - |1065k|   0 |  80 | 192 | 136 | 192 | 346 |  89 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.26	c   0.2s|     1 |     0 |   326 |     - |1225k|   0 |  86 | 192 | 136 | 192 | 392 | 135 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.29/0.35	c   0.3s|     1 |     0 |   470 |     - |1339k|   0 | 102 | 192 | 136 | 192 | 428 | 171 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.69/0.73	c   0.7s|     1 |     2 |   470 |     - |1339k|   0 | 102 | 192 | 136 | 192 | 428 | 171 |   0 |  16 | 2.000000e+00 |      --      |    Inf 
3.69/3.75	o 6
3.69/3.75	c * 3.4s|   663 |   145 |  6503 |   9.1 |1818k|  42 |   - | 192 | 689 | 192 | 221 |1587 | 553 |1398 | 2.000000e+00 | 6.000000e+00 | 200.00%
3.79/3.80	o 2
3.79/3.80	c * 3.4s|   689 |     0 |  6705 |   9.1 |1691k|  42 |   - | 192 | 671 | 192 | 207 |1644 | 576 |1398 | 2.000000e+00 | 2.000000e+00 |   0.00%
3.79/3.80	c 
3.79/3.80	c SCIP Status        : problem is solved [optimal solution found]
3.79/3.80	c Solving Time (sec) : 3.40
3.79/3.80	c Solving Nodes      : 689
3.79/3.80	c Primal Bound       : +2.00000000000000e+00 (2 solutions)
3.79/3.80	c Dual Bound         : +2.00000000000000e+00
3.79/3.80	c Gap                : 0.00 %
3.79/3.80	s OPTIMUM FOUND
3.79/3.80	v -x75 -x74 x73 -x72 x71 -x70 x69 x68 x67 x66 -x50 -x49 x48 x47 -x46 x65 -x64 -x63 x62 -x61 x45 -x44 -x43 x42 -x41 -x60 x59 x58 -x57 
3.79/3.80	v -x56 x40 -x39 x38 x37 -x36 -x55 -x54 -x53 -x52 x51 -x35 x34 x33 x32 -x31 x30 x29 -x28 x27 x26 x25 x24 -x23 x22 x21 x20 x19 
3.79/3.80	v -x18 x17 x16 x15 x14 x13 -x12 x11 x10 -x9 x8 x7 x6 -x5 -x4 -x3 x2 -x1 
3.79/3.80	c SCIP Status        : problem is solved [optimal solution found]
3.79/3.80	c Solving Time       :       3.40
3.79/3.80	c Original Problem   :
3.79/3.80	c   Problem name     : HOME/instance-2665149-1276650850.opb
3.79/3.80	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
3.79/3.80	c   Constraints      : 136 initial, 136 maximal
3.79/3.80	c Presolved Problem  :
3.79/3.80	c   Problem name     : t_HOME/instance-2665149-1276650850.opb
3.79/3.80	c   Variables        : 192 (192 binary, 0 integer, 0 implicit integer, 0 continuous)
3.79/3.80	c   Constraints      : 136 initial, 689 maximal
3.79/3.80	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
3.79/3.80	c   trivial          :       0.00          0          0          0          0          0          0          0          0
3.79/3.80	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
3.79/3.80	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
3.79/3.80	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
3.79/3.80	c   implics          :       0.00          0          2          0          0          0          0          0          0
3.79/3.80	c   probing          :       0.01          0          0          0          0          0          0          0          0
3.79/3.80	c   and              :       0.00          0          0          0          0          0          0          0          0
3.79/3.80	c   linear           :       0.01          1          5          0          0          0          0          0         18
3.79/3.80	c   logicor          :       0.00          0          0          0          0          0          0          0          0
3.79/3.80	c   root node        :          -         14          -          -         14          -          -          -          -
3.79/3.80	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
3.79/3.80	c   integral         :          0          0          0        571          0          1        131          0          0       1012
3.79/3.80	c   and              :        124       1187       2596          0          0         78       2933       1557          0          0
3.79/3.80	c   linear           :          5          6       2516          0          0        165       1390          0          0          0
3.79/3.80	c   logicor          :          7+         6       1041          2          0         11        244          0          0          0
3.79/3.80	c   countsols        :          0          0          0          2          0          0          0          0          0          0
3.79/3.80	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
3.79/3.80	c   integral         :       1.74       0.00       0.00       1.74       0.00
3.79/3.80	c   and              :       0.06       0.03       0.03       0.00       0.00
3.79/3.80	c   linear           :       0.02       0.00       0.02       0.00       0.00
3.79/3.80	c   logicor          :       0.02       0.00       0.02       0.00       0.00
3.79/3.80	c   countsols        :       0.00       0.00       0.00       0.00       0.00
3.79/3.80	c Propagators        :       Time      Calls    Cutoffs    DomReds
3.79/3.80	c   vbounds          :       0.00          2          0          0
3.79/3.80	c   rootredcost      :       0.00          1          0          2
3.79/3.80	c   pseudoobj        :       0.00       2280          0          3
3.79/3.80	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
3.79/3.80	c   propagation      :       0.02        254        254       1492       20.9         18       14.7          -
3.79/3.80	c   infeasible LP    :       0.00          3          3         17       22.0          0        0.0          0
3.79/3.80	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
3.79/3.80	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
3.79/3.80	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
3.79/3.80	c   applied globally :          -          -          -        576       16.3          -          -          -
3.79/3.80	c   applied locally  :          -          -          -          0        0.0          -          -          -
3.79/3.80	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
3.79/3.80	c   cut pool         :       0.00          5          -          -         10          -    (maximal pool size: 279)
3.79/3.80	c   redcost          :       0.00       1189          0          0          0          0
3.79/3.80	c   impliedbounds    :       0.00          6          0          0         93          0
3.79/3.80	c   intobj           :       0.00          0          0          0          0          0
3.79/3.80	c   cgmip            :       0.00          0          0          0          0          0
3.79/3.80	c   gomory           :       0.05          6          0          0         84          0
3.79/3.80	c   strongcg         :       0.05          6          0          0        407          0
3.79/3.80	c   cmir             :       0.02          6          0          0         67          0
3.79/3.80	c   flowcover        :       0.04          6          0          0        137          0
3.79/3.80	c   clique           :       0.00          6          0          0          1          0
3.79/3.80	c   zerohalf         :       0.00          0          0          0          0          0
3.79/3.80	c   mcf              :       0.00          1          0          0          0          0
3.79/3.80	c   rapidlearning    :       0.02          1          0          0          0          0
3.79/3.80	c Pricers            :       Time      Calls       Vars
3.79/3.80	c   problem variables:       0.00          0          0
3.79/3.80	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
3.79/3.80	c   relpscost        :       1.74        569          1        131          0          0       1012
3.79/3.80	c   pscost           :       0.00          0          0          0          0          0          0
3.79/3.80	c   inference        :       0.00          0          0          0          0          0          0
3.79/3.80	c   mostinf          :       0.00          0          0          0          0          0          0
3.79/3.80	c   leastinf         :       0.00          0          0          0          0          0          0
3.79/3.80	c   fullstrong       :       0.00          0          0          0          0          0          0
3.79/3.80	c   allfullstrong    :       0.00          0          0          0          0          0          0
3.79/3.80	c   random           :       0.00          0          0          0          0          0          0
3.79/3.80	c Primal Heuristics  :       Time      Calls      Found
3.79/3.80	c   LP solutions     :       0.00          -          2
3.79/3.80	c   pseudo solutions :       0.00          -          0
3.79/3.80	c   crossover        :       0.00          0          0
3.79/3.80	c   pscostdiving     :       0.00          0          0
3.79/3.80	c   fracdiving       :       0.00          0          0
3.79/3.80	c   veclendiving     :       0.00          0          0
3.79/3.80	c   objpscostdiving  :       0.00          0          0
3.79/3.80	c   rootsoldiving    :       0.00          0          0
3.79/3.80	c   linesearchdiving :       0.00          0          0
3.79/3.80	c   guideddiving     :       0.00          0          0
3.79/3.80	c   intshifting      :       0.00          0          0
3.79/3.80	c   oneopt           :       0.00          1          0
3.79/3.80	c   coefdiving       :       0.00          1          0
3.79/3.80	c   feaspump         :       0.01          1          0
3.79/3.80	c   trivial          :       0.00          2          0
3.79/3.80	c   simplerounding   :       0.00          0          0
3.79/3.80	c   zirounding       :       0.02        501          0
3.79/3.80	c   rounding         :       0.01        453          0
3.79/3.80	c   shifting         :       0.04        111          0
3.79/3.80	c   twoopt           :       0.00          0          0
3.79/3.80	c   fixandinfer      :       0.00          0          0
3.79/3.80	c   intdiving        :       0.00          0          0
3.79/3.80	c   actconsdiving    :       0.00          0          0
3.79/3.80	c   octane           :       0.00          0          0
3.79/3.80	c   rens             :       0.01          0          0
3.79/3.80	c   rins             :       0.00          0          0
3.79/3.80	c   localbranching   :       0.00          0          0
3.79/3.80	c   mutation         :       0.00          0          0
3.79/3.80	c   dins             :       0.00          0          0
3.79/3.80	c   undercover       :       0.01          1          0
3.79/3.80	c   nlp              :       0.00          0          0
3.79/3.80	c   trysol           :       0.00          0          0
3.79/3.80	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
3.79/3.80	c   primal LP        :       0.22          0          0       0.00       0.00
3.79/3.80	c   dual LP          :       0.83       1224       6699       5.47    8071.08
3.79/3.80	c   lex dual LP      :       0.00          0          0       0.00          -
3.79/3.80	c   barrier LP       :       0.00          0          0       0.00          -
3.79/3.80	c   diving/probing LP:       0.01          3          6       2.00     600.00
3.79/3.80	c   strong branching :       1.72       1398      18011      12.88   10471.51
3.79/3.80	c     (at root node) :          -         16       2663     166.44          -
3.79/3.80	c   conflict analysis:       0.00          0          0       0.00          -
3.79/3.80	c B&B Tree           :
3.79/3.80	c   number of runs   :          1
3.79/3.80	c   nodes            :        689
3.79/3.80	c   nodes (total)    :        689
3.79/3.80	c   nodes left       :          0
3.79/3.80	c   max depth        :         42
3.79/3.80	c   max depth (total):         42
3.79/3.80	c   backtracks       :        110 (16.0%)
3.79/3.80	c   delayed cutoffs  :         91
3.79/3.80	c   repropagations   :        345 (1092 domain reductions, 75 cutoffs)
3.79/3.80	c   avg switch length:       3.43
3.79/3.80	c   switching time   :       0.23
3.79/3.80	c Solution           :
3.79/3.80	c   Solutions found  :          2 (2 improvements)
3.79/3.80	c   First Solution   : +6.00000000000000e+00   (in run 1, after 663 nodes, 3.36 seconds, depth 39, found by <relaxation>)
3.79/3.80	c   Primal Bound     : +2.00000000000000e+00   (in run 1, after 689 nodes, 3.40 seconds, depth 35, found by <relaxation>)
3.79/3.80	c   Dual Bound       : +2.00000000000000e+00
3.79/3.80	c   Gap              :       0.00 %
3.79/3.80	c   Root Dual Bound  : +2.00000000000000e+00
3.79/3.80	c   Root Iterations  :        470
3.79/3.81	c Time complete: 3.8.

Verifier Data 

OK	2

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2665149-1276650850/watcher-2665149-1276650850 -o /tmp/evaluation-result-2665149-1276650850/solver-2665149-1276650850 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665149-1276650850.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: 1.31 1.08 1.03 3/106 4793
/proc/meminfo: memFree=1838056/2059040 swapFree=4140236/4192956
[pid=4793] ppid=4791 vsize=9288 CPUtime=0
/proc/4793/stat : 4793 (pbscip.linux.x8) R 4791 4793 3349 0 -1 4202496 1168 0 0 0 0 0 0 0 25 0 1 0 38736834 9510912 1090 1992294400 4194304 9819077 140733708241456 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4793/statm: 2322 1099 371 1374 0 943 0

[startup+0.081568 s]
/proc/loadavg: 1.31 1.08 1.03 3/106 4793
/proc/meminfo: memFree=1838056/2059040 swapFree=4140236/4192956
[pid=4793] ppid=4791 vsize=20588 CPUtime=0.07
/proc/4793/stat : 4793 (pbscip.linux.x8) R 4791 4793 3349 0 -1 4202496 6592 0 0 0 4 3 0 0 18 0 1 0 38736834 21082112 3665 1992294400 4194304 9819077 140733708241456 18446744073709551615 8675093 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4793/statm: 5147 3677 689 1374 0 3768 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 20588

[startup+0.100572 s]
/proc/loadavg: 1.31 1.08 1.03 3/106 4793
/proc/meminfo: memFree=1838056/2059040 swapFree=4140236/4192956
[pid=4793] ppid=4791 vsize=23064 CPUtime=0.09
/proc/4793/stat : 4793 (pbscip.linux.x8) R 4791 4793 3349 0 -1 4202496 8370 0 0 0 5 4 0 0 18 0 1 0 38736834 23617536 4157 1992294400 4194304 9819077 140733708241456 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4793/statm: 5766 4157 691 1374 0 4387 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23064

[startup+0.300607 s]
/proc/loadavg: 1.31 1.08 1.03 3/106 4793
/proc/meminfo: memFree=1838056/2059040 swapFree=4140236/4192956
[pid=4793] ppid=4791 vsize=17716 CPUtime=0.29
/proc/4793/stat : 4793 (pbscip.linux.x8) R 4791 4793 3349 0 -1 4202496 8754 0 0 0 25 4 0 0 18 0 1 0 38736834 18141184 3088 1992294400 4194304 9819077 140733708241456 18446744073709551615 6055431 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4793/statm: 4429 3088 699 1374 0 3050 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17716

[startup+0.70068 s]
/proc/loadavg: 1.31 1.08 1.03 3/106 4793
/proc/meminfo: memFree=1838056/2059040 swapFree=4140236/4192956
[pid=4793] ppid=4791 vsize=20156 CPUtime=0.69
/proc/4793/stat : 4793 (pbscip.linux.x8) R 4791 4793 3349 0 -1 4202496 11423 0 0 0 63 6 0 0 18 0 1 0 38736834 20639744 3254 1992294400 4194304 9819077 140733708241456 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4793/statm: 5039 3254 705 1374 0 3660 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20156

[startup+1.50083 s]
/proc/loadavg: 1.29 1.08 1.02 2/107 4794
/proc/meminfo: memFree=1827384/2059040 swapFree=4140236/4192956
[pid=4793] ppid=4791 vsize=18804 CPUtime=1.49
/proc/4793/stat : 4793 (pbscip.linux.x8) R 4791 4793 3349 0 -1 4202496 17992 0 0 0 136 13 0 0 20 0 1 0 38736834 19255296 3234 1992294400 4194304 9819077 140733708241456 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4793/statm: 4701 3234 720 1374 0 3322 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18804

[startup+3.10112 s]
/proc/loadavg: 1.29 1.08 1.02 2/107 4794
/proc/meminfo: memFree=1827136/2059040 swapFree=4140236/4192956
[pid=4793] ppid=4791 vsize=19180 CPUtime=3.09
/proc/4793/stat : 4793 (pbscip.linux.x8) R 4791 4793 3349 0 -1 4202496 35497 0 0 0 278 31 0 0 25 0 1 0 38736834 19640320 3255 1992294400 4194304 9819077 140733708241456 18446744073709551615 8657695 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4793/statm: 4795 3255 721 1374 0 3416 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19180

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

[startup+3.50119 s]
/proc/loadavg: 1.29 1.08 1.02 2/107 4794
/proc/meminfo: memFree=1827136/2059040 swapFree=4140236/4192956
[pid=4793] ppid=4791 vsize=18308 CPUtime=3.49
/proc/4793/stat : 4793 (pbscip.linux.x8) R 4791 4793 3349 0 -1 4202496 40755 0 0 0 313 36 0 0 25 0 1 0 38736834 18747392 3258 1992294400 4194304 9819077 140733708241456 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4793/statm: 4577 3258 723 1374 0 3198 0
Current children cumulated CPU time (s) 3.49
Current children cumulated vsize (KiB) 18308

[startup+3.70123 s]
/proc/loadavg: 1.29 1.08 1.02 2/107 4794
/proc/meminfo: memFree=1827136/2059040 swapFree=4140236/4192956
[pid=4793] ppid=4791 vsize=18328 CPUtime=3.69
/proc/4793/stat : 4793 (pbscip.linux.x8) R 4791 4793 3349 0 -1 4202496 42843 0 0 0 331 38 0 0 25 0 1 0 38736834 18767872 3264 1992294400 4194304 9819077 140733708241456 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4793/statm: 4582 3264 729 1374 0 3203 0
Current children cumulated CPU time (s) 3.69
Current children cumulated vsize (KiB) 18328

[startup+3.80124 s]
/proc/loadavg: 1.29 1.08 1.02 2/107 4794
/proc/meminfo: memFree=1827136/2059040 swapFree=4140236/4192956
[pid=4793] ppid=4791 vsize=18132 CPUtime=3.79
/proc/4793/stat : 4793 (pbscip.linux.x8) R 4791 4793 3349 0 -1 4202496 43748 0 0 0 340 39 0 0 25 0 1 0 38736834 18567168 3263 1992294400 4194304 9819077 140733708241456 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4793/statm: 4533 3263 729 1374 0 3154 0
Current children cumulated CPU time (s) 3.79
Current children cumulated vsize (KiB) 18132

Child status: 0
Real time (s): 3.81548
CPU time (s): 3.81442
CPU user time (s): 3.41548
CPU system time (s): 0.398939
CPU usage (%): 99.9721
Max. virtual memory (cumulated for all children) (KiB): 23064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.41548
system time used= 0.398939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43784
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= 2
involuntary context switches= 47

runsolver used 0.007998 second user time and 0.031995 second system time

The end

Launcher Data 

Begin job on node027 at 2010-06-16 03:14:10
IDJOB=2665149
IDBENCH=48092
IDSOLVER=1168
FILE ID=node027/2665149-1276650850
PBS_JOBID= 11172404
Free space on /tmp= 62536 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=5-P0=2-P1=13-P2=23-P3=29-P4=29-P5=11-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-2665149-1276650850/watcher-2665149-1276650850 -o /tmp/evaluation-result-2665149-1276650850/solver-2665149-1276650850 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665149-1276650850.opb -t 1800 -m 1800

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

MD5SUM BENCH= af6a557bae55dcfbf0cc06cf0559c9b3
RANDOM SEED=788121474

node027.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		: 2800.261
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	: 5600.52
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		: 2800.261
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:       1838584 kB
Buffers:         30480 kB
Cached:         111720 kB
SwapCached:       5896 kB
Active:         106668 kB
Inactive:        48908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1838584 kB
SwapTotal:     4192956 kB
SwapFree:      4140236 kB
Dirty:            6604 kB
Writeback:           0 kB
AnonPages:       11812 kB
Mapped:          13052 kB
Slab:            43044 kB
PageTables:       3904 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182076 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264952 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62528 MiB
End job on node027 at 2010-06-16 03:14:14