Trace number 2665044

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 11.1903 11.1936

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=5-P0=11-P1=29-P2=19-P3=7-P4=2-P5=13-P6=23-B.opb
MD5SUM5b210d63099213805082cdea788a7bab
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 benchmark0.051991
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 variables90
Total number of constraints13
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints13
Minimum length of a 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)150
Sum of products size (including duplicates)300
Number of different products150
Sum of products size300

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-2665044-1276648267.opb>
0.00/0.01	c original problem has 240 variables (240 bin, 0 int, 0 impl, 0 cont) and 163 constraints
0.00/0.01	c problem read
0.00/0.01	c presolving settings loaded
0.00/0.01	c presolving:
0.00/0.03	c (round 1) 7 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 21 chg coeffs, 0 upgd conss, 1012 impls, 0 clqs
0.00/0.03	c (round 2) 9 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 21 chg coeffs, 7 upgd conss, 1034 impls, 0 clqs
0.00/0.05	c    (0.0s) probing: 160/231 (69.3%) - 0 fixings, 0 aggregations, 27 implications, 0 bound changes
0.00/0.05	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.05	c presolving (3 rounds):
0.00/0.05	c  9 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 21 changed coefficients
0.00/0.05	c  1088 implications, 0 cliques
0.00/0.05	c presolved problem has 231 variables (231 bin, 0 int, 0 impl, 0 cont) and 163 constraints
0.00/0.05	c     149 constraints of type <and>
0.00/0.05	c       6 constraints of type <linear>
0.00/0.05	c       8 constraints of type <logicor>
0.00/0.05	c transformed objective value is always integral (scale: 1)
0.00/0.05	c Presolving Time: 0.02
0.00/0.05	c - non default parameters ----------------------------------------------------------------------
0.00/0.05	c # SCIP version 1.2.1.2
0.00/0.05	c 
0.00/0.05	c # frequency for displaying node information lines
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.05	c display/freq = 10000
0.00/0.05	c 
0.00/0.05	c # maximal time in seconds to run
0.00/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.05	c limits/time = 1800
0.00/0.05	c 
0.00/0.05	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.05	c limits/memory = 1620
0.00/0.05	c 
0.00/0.05	c # should presolving try to simplify inequalities
0.00/0.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.05	c constraints/linear/simplifyinequalities = TRUE
0.00/0.05	c 
0.00/0.05	c # should presolving try to simplify knapsacks
0.00/0.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.05	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.05	c 
0.00/0.05	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.05	c heuristics/undercover/freq = 0
0.00/0.05	c 
0.00/0.05	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.05	c separating/rapidlearning/freq = 0
0.00/0.05	c 
0.00/0.05	c -----------------------------------------------------------------------------------------------
0.00/0.05	c start solving
0.00/0.05	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 |    20 |     - |1031k|   0 |  12 | 231 | 163 | 231 | 309 |   0 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.20	c   0.1s|     1 |     0 |    31 |     - |1473k|   0 |  23 | 231 | 366 | 231 | 317 |   8 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.22	c   0.2s|     1 |     0 |    65 |     - |1546k|   0 |  36 | 231 | 366 | 231 | 355 |  46 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.25	c   0.2s|     1 |     0 |   148 |     - |1618k|   0 |  62 | 231 | 366 | 231 | 384 |  75 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.29/0.30	c   0.2s|     1 |     0 |   217 |     - |1695k|   0 |  65 | 231 | 366 | 231 | 422 | 113 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.29/0.35	c   0.3s|     1 |     0 |   288 |     - |1787k|   0 |  60 | 231 | 366 | 231 | 459 | 150 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.39/0.43	c   0.4s|     1 |     0 |   392 |     - |1875k|   0 |  79 | 231 | 366 | 231 | 494 | 185 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.79/0.89	c   0.8s|     1 |     2 |   392 |     - |1876k|   0 |  79 | 231 | 366 | 231 | 494 | 185 |   0 |  14 | 2.000000e+00 |      --      |    Inf 
10.78/10.88	o 19
10.78/10.88	c c10.0s|  2709 |   706 | 31252 |  11.4 |4119k|  37 |   - | 231 |3437 | 231 | 281 |6917 |3196 |1763 | 2.000000e+00 | 1.900000e+01 | 850.00%
11.09/11.17	o 2
11.09/11.17	c *10.3s|  2832 |     0 | 32336 |  11.3 |3459k|  44 |   - | 231 |3513 | 231 | 297 |7164 |3290 |1768 | 2.000000e+00 | 2.000000e+00 |   0.00%
11.09/11.18	c 
11.09/11.18	c SCIP Status        : problem is solved [optimal solution found]
11.09/11.18	c Solving Time (sec) : 10.31
11.09/11.18	c Solving Nodes      : 2832
11.09/11.18	c Primal Bound       : +2.00000000000000e+00 (2 solutions)
11.09/11.18	c Dual Bound         : +2.00000000000000e+00
11.09/11.18	c Gap                : 0.00 %
11.09/11.18	s OPTIMUM FOUND
11.09/11.18	v -x90 x89 -x88 x87 -x86 -x85 -x84 x83 -x82 -x81 x60 x59 -x58 x57 -x56 -x80 -x79 x78 -x77 x76 x55 -x54 x53 x52 -x51 -x75 -x74 x73 
11.09/11.18	v x72 x71 -x50 x49 x48 x47 -x46 x70 -x69 x68 x67 x66 -x45 x44 x43 x42 -x41 -x65 -x64 -x63 -x62 x61 x40 x39 x38 x37 -x36 -x35 x34 
11.09/11.18	v 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 x7 x6 -x5 
11.09/11.18	v -x4 -x3 x2 -x1 
11.09/11.18	c SCIP Status        : problem is solved [optimal solution found]
11.09/11.18	c Solving Time       :      10.31
11.09/11.18	c Original Problem   :
11.09/11.18	c   Problem name     : HOME/instance-2665044-1276648267.opb
11.09/11.18	c   Variables        : 240 (240 binary, 0 integer, 0 implicit integer, 0 continuous)
11.09/11.18	c   Constraints      : 163 initial, 163 maximal
11.09/11.18	c Presolved Problem  :
11.09/11.18	c   Problem name     : t_HOME/instance-2665044-1276648267.opb
11.09/11.18	c   Variables        : 231 (231 binary, 0 integer, 0 implicit integer, 0 continuous)
11.09/11.18	c   Constraints      : 163 initial, 3513 maximal
11.09/11.18	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
11.09/11.18	c   trivial          :       0.00          0          0          0          0          0          0          0          0
11.09/11.18	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
11.09/11.18	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
11.09/11.18	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
11.09/11.18	c   implics          :       0.00          0          2          0          0          0          0          0          0
11.09/11.18	c   probing          :       0.01          0          0          0          0          0          0          0          0
11.09/11.18	c   and              :       0.01          0          0          0          0          0          0          0          0
11.09/11.18	c   linear           :       0.00          1          6          0          0          0          0          0         21
11.09/11.18	c   logicor          :       0.00          0          0          0          0          0          0          0          0
11.09/11.18	c   root node        :          -          0          -          -          0          -          -          -          -
11.09/11.18	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
11.09/11.18	c   integral         :          0          0          0       2210          0          5        209          0          0       4258
11.09/11.18	c   and              :        149       4656      10815          0          0        265      15390       7043          0          0
11.09/11.18	c   linear           :          6+         7      10548          0          0        927       7376          2          0          0
11.09/11.18	c   logicor          :          8+         6       5555          0          0         98       2064          0          0          0
11.09/11.18	c   countsols        :          0          0          0          1          0          0          0          0          0          0
11.09/11.18	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
11.09/11.18	c   integral         :       2.93       0.00       0.00       2.93       0.00
11.09/11.18	c   and              :       0.21       0.10       0.11       0.00       0.00
11.09/11.18	c   linear           :       0.25       0.00       0.25       0.00       0.00
11.09/11.18	c   logicor          :       0.18       0.00       0.18       0.00       0.00
11.09/11.18	c   countsols        :       0.00       0.00       0.00       0.00       0.00
11.09/11.18	c Propagators        :       Time      Calls    Cutoffs    DomReds
11.09/11.18	c   vbounds          :       0.00          2          0          0
11.09/11.18	c   rootredcost      :       0.01          1          0          0
11.09/11.18	c   pseudoobj        :       0.03      10483          0          4
11.09/11.18	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
11.09/11.18	c   propagation      :       0.11       1290       1281       7875       25.3        747        9.5          -
11.09/11.18	c   infeasible LP    :       0.00         15         15         52       16.4          9       17.8          0
11.09/11.18	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
11.09/11.18	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
11.09/11.18	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
11.09/11.18	c   applied globally :          -          -          -       3290       15.2          -          -          -
11.09/11.18	c   applied locally  :          -          -          -          0        0.0          -          -          -
11.09/11.18	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
11.09/11.18	c   cut pool         :       0.00          5          -          -         34          -    (maximal pool size: 339)
11.09/11.18	c   redcost          :       0.11       4657          0          0          0          0
11.09/11.18	c   impliedbounds    :       0.00          6          0          0        131          0
11.09/11.18	c   intobj           :       0.00          0          0          0          0          0
11.09/11.18	c   cgmip            :       0.00          0          0          0          0          0
11.09/11.18	c   gomory           :       0.06          6          0          0        132          0
11.09/11.18	c   strongcg         :       0.04          6          0          0        369          0
11.09/11.18	c   cmir             :       0.03          6          0          0         81          0
11.09/11.18	c   flowcover        :       0.05          6          0          0        162          0
11.09/11.18	c   clique           :       0.00          6          0          0          1          0
11.09/11.18	c   zerohalf         :       0.00          0          0          0          0          0
11.09/11.18	c   mcf              :       0.00          1          0          0          0          0
11.09/11.18	c   rapidlearning    :       0.09          1          0          0          0        203
11.09/11.18	c Pricers            :       Time      Calls       Vars
11.09/11.18	c   problem variables:       0.00          0          0
11.09/11.18	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
11.09/11.18	c   relpscost        :       2.92       2209          5        209          0          0       4258
11.09/11.18	c   pscost           :       0.00          0          0          0          0          0          0
11.09/11.18	c   inference        :       0.00          0          0          0          0          0          0
11.09/11.18	c   mostinf          :       0.00          0          0          0          0          0          0
11.09/11.18	c   leastinf         :       0.00          0          0          0          0          0          0
11.09/11.18	c   fullstrong       :       0.00          0          0          0          0          0          0
11.09/11.18	c   allfullstrong    :       0.00          0          0          0          0          0          0
11.09/11.18	c   random           :       0.00          0          0          0          0          0          0
11.09/11.18	c Primal Heuristics  :       Time      Calls      Found
11.09/11.18	c   LP solutions     :       0.00          -          1
11.09/11.18	c   pseudo solutions :       0.00          -          0
11.09/11.18	c   crossover        :       0.01          0          0
11.09/11.18	c   guideddiving     :       0.00          0          0
11.09/11.18	c   intshifting      :       0.00          0          0
11.09/11.18	c   oneopt           :       0.02          1          0
11.09/11.18	c   pscostdiving     :       0.02          4          0
11.09/11.18	c   fracdiving       :       0.02          4          0
11.09/11.18	c   veclendiving     :       0.02          4          0
11.09/11.18	c   linesearchdiving :       0.03          4          0
11.09/11.18	c   coefdiving       :       0.03          5          1
11.09/11.18	c   feaspump         :       0.01          3          0
11.09/11.18	c   objpscostdiving  :       0.07          3          0
11.09/11.18	c   rootsoldiving    :       0.05          3          0
11.09/11.18	c   trivial          :       0.00          2          0
11.09/11.18	c   simplerounding   :       0.00          0          0
11.09/11.18	c   zirounding       :       0.01       1000          0
11.09/11.18	c   rounding         :       0.08        927          0
11.09/11.18	c   shifting         :       0.19        238          0
11.09/11.18	c   twoopt           :       0.00          0          0
11.09/11.18	c   fixandinfer      :       0.00          0          0
11.09/11.18	c   intdiving        :       0.00          0          0
11.09/11.18	c   actconsdiving    :       0.00          0          0
11.09/11.18	c   octane           :       0.00          0          0
11.09/11.18	c   rens             :       0.02          1          0
11.09/11.18	c   rins             :       0.00          0          0
11.09/11.18	c   localbranching   :       0.00          0          0
11.09/11.18	c   mutation         :       0.00          0          0
11.09/11.18	c   dins             :       0.00          0          0
11.09/11.18	c   undercover       :       0.01          1          0
11.09/11.18	c   nlp              :       0.00          0          0
11.09/11.18	c   trysol           :       0.00          0          0
11.09/11.18	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
11.09/11.18	c   primal LP        :       0.60          0          0       0.00       0.00
11.09/11.18	c   dual LP          :       4.11       4774      29703       6.22    7227.01
11.09/11.18	c   lex dual LP      :       0.00          0          0       0.00          -
11.09/11.18	c   barrier LP       :       0.00          0          0       0.00          -
11.09/11.18	c   diving/probing LP:       0.21        169       2633      15.58   12538.10
11.09/11.18	c   strong branching :       2.84       1768      29954      16.94   10547.18
11.09/11.18	c     (at root node) :          -         14       2916     208.29          -
11.09/11.18	c   conflict analysis:       0.00          0          0       0.00          -
11.09/11.18	c B&B Tree           :
11.09/11.18	c   number of runs   :          1
11.09/11.18	c   nodes            :       2832
11.09/11.18	c   nodes (total)    :       2832
11.09/11.18	c   nodes left       :          0
11.09/11.18	c   max depth        :         44
11.09/11.18	c   max depth (total):         44
11.09/11.18	c   backtracks       :        647 (22.8%)
11.09/11.18	c   delayed cutoffs  :        643
11.09/11.18	c   repropagations   :       1571 (8363 domain reductions, 549 cutoffs)
11.09/11.18	c   avg switch length:       4.16
11.09/11.18	c   switching time   :       0.89
11.09/11.18	c Solution           :
11.09/11.18	c   Solutions found  :          2 (2 improvements)
11.09/11.18	c   First Solution   : +1.90000000000000e+01   (in run 1, after 2709 nodes, 10.03 seconds, depth 43, found by <coefdiving>)
11.09/11.18	c   Primal Bound     : +2.00000000000000e+00   (in run 1, after 2832 nodes, 10.31 seconds, depth 44, found by <relaxation>)
11.09/11.18	c   Dual Bound       : +2.00000000000000e+00
11.09/11.18	c   Gap              :       0.00 %
11.09/11.18	c   Root Dual Bound  : +2.00000000000000e+00
11.09/11.18	c   Root Iterations  :        392
11.09/11.19	c Time complete: 11.18.

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-2665044-1276648267/watcher-2665044-1276648267 -o /tmp/evaluation-result-2665044-1276648267/solver-2665044-1276648267 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665044-1276648267.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: 2.11 1.50 1.19 3/106 8910
/proc/meminfo: memFree=1854904/2059040 swapFree=4136752/4192956
[pid=8910] ppid=8908 vsize=9288 CPUtime=0
/proc/8910/stat : 8910 (pbscip.linux.x8) R 8908 8910 8164 0 -1 4202496 1066 0 0 0 0 0 0 0 20 0 1 0 40428259 9510912 986 1992294400 4194304 9819077 140736963631936 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8910/statm: 2322 996 371 1374 0 943 0

[startup+0.0660651 s]
/proc/loadavg: 2.11 1.50 1.19 3/106 8910
/proc/meminfo: memFree=1854904/2059040 swapFree=4136752/4192956
[pid=8910] ppid=8908 vsize=18732 CPUtime=0.05
/proc/8910/stat : 8910 (pbscip.linux.x8) R 8908 8910 8164 0 -1 4202496 4901 0 0 0 3 2 0 0 20 0 1 0 40428259 19181568 3171 1992294400 4194304 9819077 140736963631936 18446744073709551615 8675093 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8910/statm: 4683 3180 652 1374 0 3304 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 18732

[startup+0.101071 s]
/proc/loadavg: 2.11 1.50 1.19 3/106 8910
/proc/meminfo: memFree=1854904/2059040 swapFree=4136752/4192956
[pid=8910] ppid=8908 vsize=23168 CPUtime=0.09
/proc/8910/stat : 8910 (pbscip.linux.x8) R 8908 8910 8164 0 -1 4202496 7235 0 0 0 5 4 0 0 20 0 1 0 40428259 23724032 4100 1992294400 4194304 9819077 140736963631936 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8910/statm: 5792 4100 689 1374 0 4413 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23168

[startup+0.301107 s]
/proc/loadavg: 2.11 1.50 1.19 3/106 8910
/proc/meminfo: memFree=1854904/2059040 swapFree=4136752/4192956
[pid=8910] ppid=8908 vsize=18636 CPUtime=0.29
/proc/8910/stat : 8910 (pbscip.linux.x8) R 8908 8910 8164 0 -1 4202496 8950 0 0 0 24 5 0 0 20 0 1 0 40428259 19083264 3486 1992294400 4194304 9819077 140736963631936 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8910/statm: 4659 3486 700 1374 0 3280 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18636

[startup+0.701177 s]
/proc/loadavg: 2.11 1.50 1.19 3/106 8910
/proc/meminfo: memFree=1854904/2059040 swapFree=4136752/4192956
[pid=8910] ppid=8908 vsize=20984 CPUtime=0.69
/proc/8910/stat : 8910 (pbscip.linux.x8) R 8908 8910 8164 0 -1 4202496 12060 0 0 0 63 6 0 0 21 0 1 0 40428259 21487616 3579 1992294400 4194304 9819077 140736963631936 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8910/statm: 5246 3579 709 1374 0 3867 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20984

[startup+1.50132 s]
/proc/loadavg: 2.02 1.50 1.19 2/107 8911
/proc/meminfo: memFree=1842744/2059040 swapFree=4136752/4192956
[pid=8910] ppid=8908 vsize=18432 CPUtime=1.49
/proc/8910/stat : 8910 (pbscip.linux.x8) R 8908 8910 8164 0 -1 4202496 14379 0 0 0 139 10 0 0 23 0 1 0 40428259 18874368 3564 1992294400 4194304 9819077 140736963631936 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8910/statm: 4608 3564 721 1374 0 3229 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18432

[startup+3.10161 s]
/proc/loadavg: 2.02 1.50 1.19 2/107 8911
/proc/meminfo: memFree=1842496/2059040 swapFree=4136752/4192956
[pid=8910] ppid=8908 vsize=18432 CPUtime=3.09
/proc/8910/stat : 8910 (pbscip.linux.x8) R 8908 8910 8164 0 -1 4202496 19807 0 0 0 292 17 0 0 25 0 1 0 40428259 18874368 3573 1992294400 4194304 9819077 140736963631936 18446744073709551615 5434301 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8910/statm: 4608 3573 730 1374 0 3229 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18432

[startup+6.30118 s]
/proc/loadavg: 1.94 1.49 1.19 2/107 8911
/proc/meminfo: memFree=1842372/2059040 swapFree=4136752/4192956
[pid=8910] ppid=8908 vsize=19456 CPUtime=6.29
/proc/8910/stat : 8910 (pbscip.linux.x8) R 8908 8910 8164 0 -1 4202496 38655 0 0 0 588 41 0 0 25 0 1 0 40428259 19922944 3596 1992294400 4194304 9819077 140736963631936 18446744073709551615 6581660 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8910/statm: 4864 3596 730 1374 0 3485 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19456

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

[startup+9.50075 s]
/proc/loadavg: 1.94 1.49 1.19 2/107 8911
/proc/meminfo: memFree=1842000/2059040 swapFree=4136752/4192956
[pid=8910] ppid=8908 vsize=20732 CPUtime=9.49
/proc/8910/stat : 8910 (pbscip.linux.x8) R 8908 8910 8164 0 -1 4202496 63942 0 0 0 877 72 0 0 25 0 1 0 40428259 21229568 3859 1992294400 4194304 9819077 140736963631936 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8910/statm: 5183 3859 730 1374 0 3804 0
Current children cumulated CPU time (s) 9.49
Current children cumulated vsize (KiB) 20732

[startup+10.3009 s]
/proc/loadavg: 1.94 1.49 1.19 2/107 8913
/proc/meminfo: memFree=1841752/2059040 swapFree=4136752/4192956
[pid=8910] ppid=8908 vsize=21140 CPUtime=10.29
/proc/8910/stat : 8910 (pbscip.linux.x8) R 8908 8910 8164 0 -1 4202496 71073 0 0 0 951 78 0 0 25 0 1 0 40428259 21647360 3958 1992294400 4194304 9819077 140736963631936 18446744073709551615 6818167 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8910/statm: 5285 3958 730 1374 0 3906 0
Current children cumulated CPU time (s) 10.29
Current children cumulated vsize (KiB) 21140

[startup+10.701 s]
/proc/loadavg: 1.94 1.49 1.19 2/107 8913
/proc/meminfo: memFree=1841752/2059040 swapFree=4136752/4192956
[pid=8910] ppid=8908 vsize=20940 CPUtime=10.69
/proc/8910/stat : 8910 (pbscip.linux.x8) R 8908 8910 8164 0 -1 4202496 73916 0 0 0 988 81 0 0 25 0 1 0 40428259 21442560 3960 1992294400 4194304 9819077 140736963631936 18446744073709551615 7262050 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8910/statm: 5280 3961 730 1374 0 3901 0
Current children cumulated CPU time (s) 10.69
Current children cumulated vsize (KiB) 20940

[startup+11.101 s]
/proc/loadavg: 1.87 1.48 1.18 2/107 8913
/proc/meminfo: memFree=1841380/2059040 swapFree=4136752/4192956
[pid=8910] ppid=8908 vsize=21328 CPUtime=11.09
/proc/8910/stat : 8910 (pbscip.linux.x8) R 8908 8910 8164 0 -1 4202496 76909 0 0 0 1024 85 0 0 25 0 1 0 40428259 21839872 4003 1992294400 4194304 9819077 140736963631936 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8910/statm: 5332 4003 730 1374 0 3953 0
Current children cumulated CPU time (s) 11.09
Current children cumulated vsize (KiB) 21328

Child status: 0
Real time (s): 11.1936
CPU time (s): 11.1903
CPU user time (s): 10.3264
CPU system time (s): 0.863868
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 23168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.3264
system time used= 0.863868
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 77542
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= 136

runsolver used 0.025996 second user time and 0.056991 second system time

The end

Launcher Data 

Begin job on node012 at 2010-06-16 02:31:07
IDJOB=2665044
IDBENCH=47987
IDSOLVER=1168
FILE ID=node012/2665044-1276648267
PBS_JOBID= 11172403
Free space on /tmp= 62588 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=11-P1=29-P2=19-P3=7-P4=2-P5=13-P6=23-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-2665044-1276648267/watcher-2665044-1276648267 -o /tmp/evaluation-result-2665044-1276648267/solver-2665044-1276648267 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665044-1276648267.opb -t 1800 -m 1800

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

MD5SUM BENCH= 5b210d63099213805082cdea788a7bab
RANDOM SEED=1102770081

node012.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		: 3000.258
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	: 6000.51
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		: 3000.258
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:       1855308 kB
Buffers:         23004 kB
Cached:          99516 kB
SwapCached:       9656 kB
Active:          91436 kB
Inactive:        44420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1855308 kB
SwapTotal:     4192956 kB
SwapFree:      4136752 kB
Dirty:            6516 kB
Writeback:           0 kB
AnonPages:       11676 kB
Mapped:           9432 kB
Slab:            46112 kB
PageTables:       3956 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181824 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= 62584 MiB
End job on node012 at 2010-06-16 02:31:18