Trace number 2665052

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 13.5079 13.511

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=5-P0=23-P1=7-P2=29-P3=5-P4=2-P5=13-P6=37-P7=29-B.opb
MD5SUM28e49b20edb0178df64878397f43f87c
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 benchmark0.45793
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 variables105
Total number of constraints15
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 constraints15
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)175
Sum of products size (including duplicates)350
Number of different products175
Sum of products size350

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-2665052-1276648391.opb>
0.00/0.01	c original problem has 280 variables (280 bin, 0 int, 0 impl, 0 cont) and 190 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) 8 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 24 chg coeffs, 0 upgd conss, 1264 impls, 0 clqs
0.00/0.03	c (round 2) 10 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 24 chg coeffs, 8 upgd conss, 1286 impls, 0 clqs
0.00/0.05	c    (0.0s) probing: 176/270 (65.2%) - 0 fixings, 0 aggregations, 29 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  10 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 24 changed coefficients
0.00/0.05	c  1344 implications, 0 cliques
0.00/0.05	c presolved problem has 270 variables (270 bin, 0 int, 0 impl, 0 cont) and 190 constraints
0.00/0.05	c     174 constraints of type <and>
0.00/0.05	c       7 constraints of type <linear>
0.00/0.05	c       9 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 
0.00/0.06	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.06	c   0.0s|     1 |     0 |    21 |     - |1186k|   0 |  12 | 270 | 190 | 270 | 361 |   0 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.20/0.20	c   0.1s|     1 |     0 |    47 |     - |1391k|   0 |  35 | 270 | 281 | 270 | 370 |   9 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.20/0.22	c   0.1s|     1 |     0 |    85 |     - |1473k|   0 |  50 | 270 | 281 | 270 | 428 |  67 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.20/0.25	c   0.2s|     1 |     0 |   156 |     - |1505k|   0 |  77 | 270 | 281 | 270 | 465 | 104 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.29/0.31	c   0.2s|     1 |     0 |   263 |     - |1544k|   0 |  99 | 270 | 281 | 270 | 517 | 156 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.39/0.40	c   0.3s|     1 |     0 |   419 |     - |1652k|   0 |  77 | 270 | 281 | 270 | 570 | 209 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.39/0.46	c   0.4s|     1 |     0 |   495 |     - |1722k|   0 |  97 | 270 | 281 | 270 | 612 | 251 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.59/0.67	c   0.6s|     1 |     2 |   495 |     - |1723k|   0 |  97 | 270 | 281 | 270 | 612 | 251 |   0 |  10 | 2.000000e+00 |      --      |    Inf 
13.38/13.49	o 2
13.38/13.49	c *12.4s|  3534 |     0 | 38466 |  10.7 |3062k|  47 |   - | 270 |2711 | 270 | 319 |  12k|2857 |2085 | 2.000000e+00 | 2.000000e+00 |   0.00%
13.38/13.49	c 
13.38/13.49	c SCIP Status        : problem is solved [optimal solution found]
13.38/13.49	c Solving Time (sec) : 12.37
13.38/13.49	c Solving Nodes      : 3534
13.38/13.49	c Primal Bound       : +2.00000000000000e+00 (1 solutions)
13.38/13.49	c Dual Bound         : +2.00000000000000e+00
13.38/13.49	c Gap                : 0.00 %
13.38/13.49	s OPTIMUM FOUND
13.38/13.49	v -x105 -x104 -x103 x102 -x101 -x100 x99 x98 -x97 x96 x70 -x69 -x68 x67 -x66 -x95 x94 -x93 -x92 -x91 -x65 x64 x63 x62 -x61 x90 x89 
13.38/13.49	v -x88 -x87 x86 -x60 x59 -x58 x57 -x56 -x85 -x84 -x83 -x82 -x81 x55 x54 x53 x52 -x51 -x80 -x79 x78 x77 -x76 -x50 -x49 x48 x47 
13.38/13.49	v -x46 -x75 -x74 -x73 -x72 -x71 x45 -x44 -x43 x42 -x41 -x40 -x39 x38 -x37 x36 x35 x34 x33 x32 x31 x30 x29 -x28 x27 x26 x25 x24 
13.38/13.49	v -x23 x22 x21 -x20 -x19 x18 -x17 x16 -x15 x14 -x13 x12 x11 -x10 x9 -x8 -x7 x6 -x5 -x4 -x3 x2 -x1 
13.38/13.49	c SCIP Status        : problem is solved [optimal solution found]
13.38/13.49	c Solving Time       :      12.37
13.38/13.49	c Original Problem   :
13.38/13.49	c   Problem name     : HOME/instance-2665052-1276648391.opb
13.38/13.49	c   Variables        : 280 (280 binary, 0 integer, 0 implicit integer, 0 continuous)
13.38/13.49	c   Constraints      : 190 initial, 190 maximal
13.38/13.49	c Presolved Problem  :
13.38/13.49	c   Problem name     : t_HOME/instance-2665052-1276648391.opb
13.38/13.49	c   Variables        : 270 (270 binary, 0 integer, 0 implicit integer, 0 continuous)
13.38/13.49	c   Constraints      : 190 initial, 2711 maximal
13.38/13.49	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
13.38/13.49	c   trivial          :       0.00          0          0          0          0          0          0          0          0
13.38/13.49	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
13.38/13.49	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
13.38/13.49	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
13.38/13.49	c   implics          :       0.00          0          2          0          0          0          0          0          0
13.38/13.49	c   probing          :       0.01          0          0          0          0          0          0          0          0
13.38/13.49	c   and              :       0.01          0          0          0          0          0          0          0          0
13.38/13.49	c   linear           :       0.00          1          7          0          0          0          0          0         24
13.38/13.49	c   logicor          :       0.00          0          0          0          0          0          0          0          0
13.38/13.49	c   root node        :          -          0          -          -          0          -          -          -          -
13.38/13.49	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
13.38/13.49	c   integral         :          0          0          0       2859          0         14        397          0          0       5410
13.38/13.49	c   and              :        174       6977      12458          1          0        394      16378      12089          0          0
13.38/13.49	c   linear           :          7+         7      12064          1          0        702       6886         15          0          0
13.38/13.49	c   logicor          :          9+         6       7031          1          0         98       2274          0          0          0
13.38/13.49	c   countsols        :          0          0          0          1          0          0          0          0          0          0
13.38/13.49	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
13.38/13.49	c   integral         :       2.06       0.00       0.00       2.06       0.00
13.38/13.49	c   and              :       0.43       0.22       0.21       0.00       0.00
13.38/13.49	c   linear           :       0.35       0.00       0.35       0.00       0.00
13.38/13.49	c   logicor          :       0.25       0.00       0.25       0.00       0.00
13.38/13.49	c   countsols        :       0.00       0.00       0.00       0.00       0.00
13.38/13.49	c Propagators        :       Time      Calls    Cutoffs    DomReds
13.38/13.49	c   vbounds          :       0.00          2          0          0
13.38/13.49	c   rootredcost      :       0.00          0          0          0
13.38/13.49	c   pseudoobj        :       0.02      12091          0          0
13.38/13.49	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
13.38/13.49	c   propagation      :       0.17       1194       1193       6806       21.0        136       16.0          -
13.38/13.49	c   infeasible LP    :       0.00         23         23         99       19.2          9       18.3          0
13.38/13.49	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
13.38/13.49	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
13.38/13.49	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
13.38/13.49	c   applied globally :          -          -          -       2857       16.3          -          -          -
13.38/13.49	c   applied locally  :          -          -          -          0        0.0          -          -          -
13.38/13.49	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
13.38/13.49	c   cut pool         :       0.00          5          -          -         28          -    (maximal pool size: 364)
13.38/13.49	c   redcost          :       0.11       6977          0          0          0          0
13.38/13.49	c   impliedbounds    :       0.00          6          0          0        205          0
13.38/13.49	c   intobj           :       0.00          0          0          0          0          0
13.38/13.49	c   cgmip            :       0.00          0          0          0          0          0
13.38/13.49	c   gomory           :       0.06          6          0          0         90          0
13.38/13.49	c   strongcg         :       0.06          6          0          0        269          0
13.38/13.49	c   cmir             :       0.02          6          0          0         92          0
13.38/13.49	c   flowcover        :       0.05          6          0          0        177          0
13.38/13.49	c   clique           :       0.00          6          0          0          1          0
13.38/13.49	c   zerohalf         :       0.00          0          0          0          0          0
13.38/13.49	c   mcf              :       0.00          1          0          0          0          0
13.38/13.49	c   rapidlearning    :       0.07          1          0          0          0         91
13.38/13.49	c Pricers            :       Time      Calls       Vars
13.38/13.49	c   problem variables:       0.00          0          0
13.38/13.49	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
13.38/13.49	c   relpscost        :       2.05       2858         14        397          0          0       5410
13.38/13.49	c   pscost           :       0.00          0          0          0          0          0          0
13.38/13.49	c   inference        :       0.00          0          0          0          0          0          0
13.38/13.49	c   mostinf          :       0.00          0          0          0          0          0          0
13.38/13.49	c   leastinf         :       0.00          0          0          0          0          0          0
13.38/13.49	c   fullstrong       :       0.00          0          0          0          0          0          0
13.38/13.49	c   allfullstrong    :       0.00          0          0          0          0          0          0
13.38/13.49	c   random           :       0.00          0          0          0          0          0          0
13.38/13.49	c Primal Heuristics  :       Time      Calls      Found
13.38/13.49	c   LP solutions     :       0.00          -          1
13.38/13.49	c   pseudo solutions :       0.00          -          0
13.38/13.49	c   oneopt           :       0.02          0          0
13.38/13.49	c   crossover        :       0.00          0          0
13.38/13.49	c   guideddiving     :       0.00          0          0
13.38/13.49	c   intshifting      :       0.00          0          0
13.38/13.49	c   pscostdiving     :       0.01          3          0
13.38/13.49	c   fracdiving       :       0.02          3          0
13.38/13.49	c   veclendiving     :       0.01          3          0
13.38/13.49	c   feaspump         :       0.00          2          0
13.38/13.49	c   objpscostdiving  :       0.01          2          0
13.38/13.49	c   rootsoldiving    :       0.04          2          0
13.38/13.49	c   coefdiving       :       0.03          4          0
13.38/13.49	c   linesearchdiving :       0.01          4          0
13.38/13.49	c   trivial          :       0.01          2          0
13.38/13.49	c   simplerounding   :       0.00          0          0
13.38/13.49	c   zirounding       :       0.03       1000          0
13.38/13.49	c   rounding         :       0.05       1158          0
13.38/13.49	c   shifting         :       0.27        330          0
13.38/13.49	c   twoopt           :       0.00          0          0
13.38/13.49	c   fixandinfer      :       0.00          0          0
13.38/13.49	c   intdiving        :       0.00          0          0
13.38/13.49	c   actconsdiving    :       0.00          0          0
13.38/13.49	c   octane           :       0.00          0          0
13.38/13.49	c   rens             :       0.02          1          0
13.38/13.49	c   rins             :       0.00          0          0
13.38/13.49	c   localbranching   :       0.00          0          0
13.38/13.49	c   mutation         :       0.00          0          0
13.38/13.49	c   dins             :       0.00          0          0
13.38/13.49	c   undercover       :       0.01          1          0
13.38/13.49	c   nlp              :       0.00          0          0
13.38/13.49	c   trysol           :       0.00          0          0
13.38/13.49	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
13.38/13.49	c   primal LP        :       1.15          0          0       0.00       0.00
13.38/13.49	c   dual LP          :       5.88       7329      37501       5.12    6377.72
13.38/13.49	c   lex dual LP      :       0.00          0          0       0.00          -
13.38/13.49	c   barrier LP       :       0.00          0          0       0.00          -
13.38/13.49	c   diving/probing LP:       0.07        112        965       8.62   13785.71
13.38/13.49	c   strong branching :       2.01       2085      18396       8.82    9152.24
13.38/13.49	c     (at root node) :          -         10       1271     127.10          -
13.38/13.49	c   conflict analysis:       0.00          0          0       0.00          -
13.38/13.49	c B&B Tree           :
13.38/13.49	c   number of runs   :          1
13.38/13.49	c   nodes            :       3534
13.38/13.49	c   nodes (total)    :       3534
13.38/13.49	c   nodes left       :          0
13.38/13.49	c   max depth        :         47
13.38/13.49	c   max depth (total):         47
13.38/13.49	c   backtracks       :        489 (13.8%)
13.38/13.49	c   delayed cutoffs  :        441
13.38/13.49	c   repropagations   :       1794 (6585 domain reductions, 367 cutoffs)
13.38/13.49	c   avg switch length:       4.06
13.38/13.49	c   switching time   :       1.49
13.38/13.49	c Solution           :
13.38/13.49	c   Solutions found  :          1 (1 improvements)
13.38/13.49	c   First Solution   : +2.00000000000000e+00   (in run 1, after 3534 nodes, 12.37 seconds, depth 29, found by <relaxation>)
13.38/13.49	c   Primal Bound     : +2.00000000000000e+00   (in run 1, after 3534 nodes, 12.37 seconds, depth 29, found by <relaxation>)
13.38/13.49	c   Dual Bound       : +2.00000000000000e+00
13.38/13.49	c   Gap              :       0.00 %
13.38/13.49	c   Root Dual Bound  : +2.00000000000000e+00
13.38/13.49	c   Root Iterations  :        495
13.49/13.51	c Time complete: 13.49.

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-2665052-1276648391/watcher-2665052-1276648391 -o /tmp/evaluation-result-2665052-1276648391/solver-2665052-1276648391 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665052-1276648391.opb -t 1800 -m 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.87 0.97 0.99 3/105 12976
/proc/meminfo: memFree=1795260/2059040 swapFree=4192956/4192956
[pid=12976] ppid=12974 vsize=9288 CPUtime=0
/proc/12976/stat : 12976 (pbscip.linux.x8) R 12974 12976 11928 0 -1 4202496 1147 0 0 0 0 0 0 0 25 0 1 0 6132654 9510912 1068 1992294400 4194304 9819077 140737387343024 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12976/statm: 2322 1079 371 1374 0 943 0

[startup+0.076265 s]
/proc/loadavg: 0.87 0.97 0.99 3/105 12976
/proc/meminfo: memFree=1795260/2059040 swapFree=4192956/4192956
[pid=12976] ppid=12974 vsize=20068 CPUtime=0.07
/proc/12976/stat : 12976 (pbscip.linux.x8) R 12974 12976 11928 0 -1 4202496 5772 0 0 0 4 3 0 0 25 0 1 0 6132654 20549632 3527 1992294400 4194304 9819077 140737387343024 18446744073709551615 8653696 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12976/statm: 5017 3527 653 1374 0 3638 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 20068

[startup+0.101268 s]
/proc/loadavg: 0.87 0.97 0.99 3/105 12976
/proc/meminfo: memFree=1795260/2059040 swapFree=4192956/4192956
[pid=12976] ppid=12974 vsize=24816 CPUtime=0.09
/proc/12976/stat : 12976 (pbscip.linux.x8) R 12974 12976 11928 0 -1 4202496 7230 0 0 0 5 4 0 0 25 0 1 0 6132654 25411584 4278 1992294400 4194304 9819077 140737387343024 18446744073709551615 8675093 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12976/statm: 6204 4287 689 1374 0 4825 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24816

[startup+0.30129 s]
/proc/loadavg: 0.87 0.97 0.99 3/105 12976
/proc/meminfo: memFree=1795260/2059040 swapFree=4192956/4192956
[pid=12976] ppid=12974 vsize=20204 CPUtime=0.29
/proc/12976/stat : 12976 (pbscip.linux.x8) R 12974 12976 11928 0 -1 4202496 9401 0 0 0 22 7 0 0 25 0 1 0 6132654 20688896 3861 1992294400 4194304 9819077 140737387343024 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12976/statm: 5051 3861 702 1374 0 3672 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20204

[startup+0.701336 s]
/proc/loadavg: 0.87 0.97 0.99 3/105 12976
/proc/meminfo: memFree=1795260/2059040 swapFree=4192956/4192956
[pid=12976] ppid=12974 vsize=21928 CPUtime=0.69
/proc/12976/stat : 12976 (pbscip.linux.x8) R 12974 12976 11928 0 -1 4202496 12456 0 0 0 60 9 0 0 25 0 1 0 6132654 22454272 4067 1992294400 4194304 9819077 140737387343024 18446744073709551615 6581621 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12976/statm: 5252 4063 713 1374 0 3873 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21928

[startup+1.50143 s]
/proc/loadavg: 0.87 0.97 0.99 2/106 12977
/proc/meminfo: memFree=1780992/2059040 swapFree=4192956/4192956
[pid=12976] ppid=12974 vsize=22108 CPUtime=1.49
/proc/12976/stat : 12976 (pbscip.linux.x8) R 12974 12976 11928 0 -1 4202496 15156 0 0 0 138 11 0 0 25 0 1 0 6132654 22638592 4077 1992294400 4194304 9819077 140737387343024 18446744073709551615 6568822 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12976/statm: 5527 4077 721 1374 0 4148 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22108

[startup+3.10161 s]
/proc/loadavg: 0.87 0.97 0.99 2/106 12977
/proc/meminfo: memFree=1780744/2059040 swapFree=4192956/4192956
[pid=12976] ppid=12974 vsize=21376 CPUtime=3.09
/proc/12976/stat : 12976 (pbscip.linux.x8) R 12974 12976 11928 0 -1 4202496 25872 0 0 0 286 23 0 0 25 0 1 0 6132654 21889024 4078 1992294400 4194304 9819077 140737387343024 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12976/statm: 5344 4078 723 1374 0 3965 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21376

[startup+6.30097 s]
/proc/loadavg: 0.96 0.98 0.99 2/106 12977
/proc/meminfo: memFree=1780620/2059040 swapFree=4192956/4192956
[pid=12976] ppid=12974 vsize=22264 CPUtime=6.29
/proc/12976/stat : 12976 (pbscip.linux.x8) R 12974 12976 11928 0 -1 4202496 45276 0 0 0 583 46 0 0 25 0 1 0 6132654 22798336 4123 1992294400 4194304 9819077 140737387343024 18446744073709551615 6665306 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12976/statm: 5566 4123 724 1374 0 4187 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22264

[startup+12.7007 s]
/proc/loadavg: 0.96 0.98 0.99 2/106 12977
/proc/meminfo: memFree=1779008/2059040 swapFree=4192956/4192956
[pid=12976] ppid=12974 vsize=24692 CPUtime=12.69
/proc/12976/stat : 12976 (pbscip.linux.x8) R 12974 12976 11928 0 -1 4202496 103660 0 0 0 1166 103 0 0 25 0 1 0 6132654 25284608 4693 1992294400 4194304 9819077 140737387343024 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12976/statm: 6173 4693 730 1374 0 4794 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24692

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

[startup+13.1007 s]
/proc/loadavg: 0.96 0.98 0.99 2/106 12977
/proc/meminfo: memFree=1778636/2059040 swapFree=4192956/4192956
[pid=12976] ppid=12974 vsize=24612 CPUtime=13.1
/proc/12976/stat : 12976 (pbscip.linux.x8) R 12974 12976 11928 0 -1 4202496 107947 0 0 0 1203 107 0 0 25 0 1 0 6132654 25202688 4754 1992294400 4194304 9819077 140737387343024 18446744073709551615 6371768 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12976/statm: 6199 4755 730 1374 0 4820 0
Current children cumulated CPU time (s) 13.1
Current children cumulated vsize (KiB) 24612

[startup+13.5008 s]
/proc/loadavg: 0.96 0.98 0.99 2/106 12977
/proc/meminfo: memFree=1778636/2059040 swapFree=4192956/4192956
[pid=12976] ppid=12974 vsize=24980 CPUtime=13.49
/proc/12976/stat : 12976 (pbscip.linux.x8) R 12974 12976 11928 0 -1 4202496 112670 0 0 0 1238 111 0 0 25 0 1 0 6132654 25579520 4503 1992294400 4194304 9819077 140737387343024 18446744073709551615 8723783 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12976/statm: 5988 4503 733 1374 0 4609 0
Current children cumulated CPU time (s) 13.49
Current children cumulated vsize (KiB) 24980

Child status: 0
Real time (s): 13.511
CPU time (s): 13.5079
CPU user time (s): 12.3891
CPU system time (s): 1.11883
CPU usage (%): 99.9774
Max. virtual memory (cumulated for all children) (KiB): 25332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.3891
system time used= 1.11883
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 112674
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= 55

runsolver used 0.026995 second user time and 0.069989 second system time

The end

Launcher Data 

Begin job on node088 at 2010-06-16 02:33:11
IDJOB=2665052
IDBENCH=47995
IDSOLVER=1168
FILE ID=node088/2665052-1276648391
PBS_JOBID= 11172418
Free space on /tmp= 62564 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=23-P1=7-P2=29-P3=5-P4=2-P5=13-P6=37-P7=29-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-2665052-1276648391/watcher-2665052-1276648391 -o /tmp/evaluation-result-2665052-1276648391/solver-2665052-1276648391 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665052-1276648391.opb -t 1800 -m 1800

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

MD5SUM BENCH= 28e49b20edb0178df64878397f43f87c
RANDOM SEED=762880604

node088.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		: 3000.217
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	: 6000.43
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		: 3000.217
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1795664 kB
Buffers:         27052 kB
Cached:         111376 kB
SwapCached:          0 kB
Active:          90308 kB
Inactive:       108272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1795664 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            6500 kB
Writeback:           0 kB
AnonPages:       60108 kB
Mapped:          15556 kB
Slab:            43124 kB
PageTables:       3920 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180720 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= 62556 MiB
End job on node088 at 2010-06-16 02:33:25