Trace number 2665092

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 14.3668 14.3725

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=5-P0=11-P1=23-P2=2-P3=5-P4=29-P5=7-P6=23-P7=17-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 benchmark0.45493
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-2665092-1276649491.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
0.00/0.02	c presolving:
0.02/0.03	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
0.02/0.04	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
0.02/0.06	c    (0.0s) probing: 176/270 (65.2%) - 0 fixings, 0 aggregations, 29 implications, 0 bound changes
0.02/0.06	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.02/0.06	c presolving (3 rounds):
0.02/0.06	c  10 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 24 changed coefficients
0.02/0.06	c  1344 implications, 0 cliques
0.02/0.06	c presolved problem has 270 variables (270 bin, 0 int, 0 impl, 0 cont) and 190 constraints
0.02/0.06	c     174 constraints of type <and>
0.02/0.06	c       7 constraints of type <linear>
0.02/0.06	c       9 constraints of type <logicor>
0.02/0.06	c transformed objective value is always integral (scale: 1)
0.02/0.06	c Presolving Time: 0.03
0.02/0.06	c - non default parameters ----------------------------------------------------------------------
0.02/0.06	c # SCIP version 1.2.1.2
0.02/0.06	c 
0.02/0.06	c # frequency for displaying node information lines
0.02/0.06	c # [type: int, range: [-1,2147483647], default: 100]
0.02/0.06	c display/freq = 10000
0.02/0.06	c 
0.02/0.06	c # maximal time in seconds to run
0.02/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.06	c limits/time = 1800
0.02/0.06	c 
0.02/0.06	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.02/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.06	c limits/memory = 1620
0.02/0.06	c 
0.02/0.06	c # should presolving try to simplify inequalities
0.02/0.06	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.02/0.06	c constraints/linear/simplifyinequalities = TRUE
0.02/0.06	c 
0.02/0.06	c # should presolving try to simplify knapsacks
0.02/0.06	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.02/0.06	c constraints/knapsack/simplifyinequalities = TRUE
0.02/0.06	c 
0.02/0.06	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.02/0.06	c # [type: int, range: [-1,2147483647], default: -1]
0.02/0.06	c heuristics/undercover/freq = 0
0.02/0.06	c 
0.02/0.06	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.02/0.06	c # [type: int, range: [-1,2147483647], default: -1]
0.02/0.06	c separating/rapidlearning/freq = 0
0.02/0.06	c 
0.02/0.06	c -----------------------------------------------------------------------------------------------
0.02/0.06	c start solving
0.02/0.06	c 
0.02/0.06	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.02/0.06	c   0.0s|     1 |     0 |    21 |     - |1186k|   0 |  12 | 270 | 190 | 270 | 361 |   0 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.21	c   0.2s|     1 |     0 |    47 |     - |1391k|   0 |  35 | 270 | 281 | 270 | 370 |   9 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.24	c   0.2s|     1 |     0 |    85 |     - |1473k|   0 |  50 | 270 | 281 | 270 | 428 |  67 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.27	c   0.2s|     1 |     0 |   156 |     - |1505k|   0 |  77 | 270 | 281 | 270 | 465 | 104 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.28/0.34	c   0.3s|     1 |     0 |   263 |     - |1544k|   0 |  99 | 270 | 281 | 270 | 517 | 156 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.39/0.43	c   0.4s|     1 |     0 |   419 |     - |1652k|   0 |  77 | 270 | 281 | 270 | 570 | 209 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.39/0.50	c   0.4s|     1 |     0 |   495 |     - |1722k|   0 |  97 | 270 | 281 | 270 | 612 | 251 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.69/0.72	c   0.6s|     1 |     2 |   495 |     - |1723k|   0 |  97 | 270 | 281 | 270 | 612 | 251 |   0 |  10 | 2.000000e+00 |      --      |    Inf 
14.29/14.35	o 2
14.29/14.35	c *13.2s|  3534 |     0 | 38466 |  10.7 |3062k|  47 |   - | 270 |2711 | 270 | 319 |  12k|2857 |2085 | 2.000000e+00 | 2.000000e+00 |   0.00%
14.29/14.35	c 
14.29/14.35	c SCIP Status        : problem is solved [optimal solution found]
14.29/14.35	c Solving Time (sec) : 13.20
14.29/14.35	c Solving Nodes      : 3534
14.29/14.35	c Primal Bound       : +2.00000000000000e+00 (1 solutions)
14.29/14.35	c Dual Bound         : +2.00000000000000e+00
14.29/14.35	c Gap                : 0.00 %
14.29/14.35	s OPTIMUM FOUND
14.29/14.35	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 
14.29/14.35	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 
14.29/14.35	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 
14.29/14.35	v -x23 x22 x21 -x20 -x19 x18 -x17 x16 -x15 x14 -x13 x12 x11 -x10 x9 -x8 -x7 x6 -x5 -x4 -x3 x2 -x1 
14.29/14.35	c SCIP Status        : problem is solved [optimal solution found]
14.29/14.35	c Solving Time       :      13.20
14.29/14.35	c Original Problem   :
14.29/14.35	c   Problem name     : HOME/instance-2665092-1276649491.opb
14.29/14.35	c   Variables        : 280 (280 binary, 0 integer, 0 implicit integer, 0 continuous)
14.29/14.35	c   Constraints      : 190 initial, 190 maximal
14.29/14.35	c Presolved Problem  :
14.29/14.35	c   Problem name     : t_HOME/instance-2665092-1276649491.opb
14.29/14.35	c   Variables        : 270 (270 binary, 0 integer, 0 implicit integer, 0 continuous)
14.29/14.35	c   Constraints      : 190 initial, 2711 maximal
14.29/14.35	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
14.29/14.35	c   trivial          :       0.01          0          0          0          0          0          0          0          0
14.29/14.35	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
14.29/14.35	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
14.29/14.35	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
14.29/14.35	c   implics          :       0.00          0          2          0          0          0          0          0          0
14.29/14.35	c   probing          :       0.01          0          0          0          0          0          0          0          0
14.29/14.35	c   and              :       0.00          0          0          0          0          0          0          0          0
14.29/14.35	c   linear           :       0.01          1          7          0          0          0          0          0         24
14.29/14.35	c   logicor          :       0.00          0          0          0          0          0          0          0          0
14.29/14.35	c   root node        :          -          0          -          -          0          -          -          -          -
14.29/14.35	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
14.29/14.35	c   integral         :          0          0          0       2859          0         14        397          0          0       5410
14.29/14.35	c   and              :        174       6977      12458          1          0        394      16378      12089          0          0
14.29/14.35	c   linear           :          7+         7      12064          1          0        702       6886         15          0          0
14.29/14.35	c   logicor          :          9+         6       7031          1          0         98       2274          0          0          0
14.29/14.35	c   countsols        :          0          0          0          1          0          0          0          0          0          0
14.29/14.35	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
14.29/14.35	c   integral         :       2.35       0.00       0.00       2.35       0.00
14.29/14.36	c   and              :       0.33       0.21       0.12       0.00       0.00
14.29/14.36	c   linear           :       0.28       0.00       0.28       0.00       0.00
14.29/14.36	c   logicor          :       0.29       0.00       0.29       0.00       0.00
14.29/14.36	c   countsols        :       0.00       0.00       0.00       0.00       0.00
14.29/14.36	c Propagators        :       Time      Calls    Cutoffs    DomReds
14.29/14.36	c   vbounds          :       0.01          2          0          0
14.29/14.36	c   rootredcost      :       0.00          0          0          0
14.29/14.36	c   pseudoobj        :       0.01      12091          0          0
14.29/14.36	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
14.29/14.36	c   propagation      :       0.12       1194       1193       6806       21.0        136       16.0          -
14.29/14.36	c   infeasible LP    :       0.00         23         23         99       19.2          9       18.3          0
14.29/14.36	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
14.29/14.36	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
14.29/14.36	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
14.29/14.36	c   applied globally :          -          -          -       2857       16.3          -          -          -
14.29/14.36	c   applied locally  :          -          -          -          0        0.0          -          -          -
14.29/14.36	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
14.29/14.36	c   cut pool         :       0.00          5          -          -         28          -    (maximal pool size: 364)
14.29/14.36	c   redcost          :       0.06       6977          0          0          0          0
14.29/14.36	c   impliedbounds    :       0.00          6          0          0        205          0
14.29/14.36	c   intobj           :       0.00          0          0          0          0          0
14.29/14.36	c   cgmip            :       0.00          0          0          0          0          0
14.29/14.36	c   gomory           :       0.05          6          0          0         90          0
14.29/14.36	c   strongcg         :       0.06          6          0          0        269          0
14.29/14.36	c   cmir             :       0.04          6          0          0         92          0
14.29/14.36	c   flowcover        :       0.05          6          0          0        177          0
14.29/14.36	c   clique           :       0.00          6          0          0          1          0
14.29/14.36	c   zerohalf         :       0.00          0          0          0          0          0
14.29/14.36	c   mcf              :       0.00          1          0          0          0          0
14.29/14.36	c   rapidlearning    :       0.09          1          0          0          0         91
14.29/14.36	c Pricers            :       Time      Calls       Vars
14.29/14.36	c   problem variables:       0.00          0          0
14.29/14.36	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
14.29/14.36	c   relpscost        :       2.35       2858         14        397          0          0       5410
14.29/14.36	c   pscost           :       0.00          0          0          0          0          0          0
14.29/14.36	c   inference        :       0.00          0          0          0          0          0          0
14.29/14.36	c   mostinf          :       0.00          0          0          0          0          0          0
14.29/14.36	c   leastinf         :       0.00          0          0          0          0          0          0
14.29/14.36	c   fullstrong       :       0.00          0          0          0          0          0          0
14.29/14.36	c   allfullstrong    :       0.00          0          0          0          0          0          0
14.29/14.36	c   random           :       0.00          0          0          0          0          0          0
14.29/14.36	c Primal Heuristics  :       Time      Calls      Found
14.29/14.36	c   LP solutions     :       0.00          -          1
14.29/14.36	c   pseudo solutions :       0.00          -          0
14.29/14.36	c   oneopt           :       0.01          0          0
14.29/14.36	c   crossover        :       0.01          0          0
14.29/14.36	c   guideddiving     :       0.00          0          0
14.29/14.36	c   intshifting      :       0.00          0          0
14.29/14.36	c   pscostdiving     :       0.01          3          0
14.29/14.36	c   fracdiving       :       0.02          3          0
14.29/14.36	c   veclendiving     :       0.01          3          0
14.29/14.36	c   feaspump         :       0.00          2          0
14.29/14.36	c   objpscostdiving  :       0.02          2          0
14.29/14.36	c   rootsoldiving    :       0.04          2          0
14.29/14.36	c   coefdiving       :       0.03          4          0
14.29/14.36	c   linesearchdiving :       0.01          4          0
14.29/14.36	c   trivial          :       0.00          2          0
14.29/14.36	c   simplerounding   :       0.01          0          0
14.29/14.36	c   zirounding       :       0.02       1000          0
14.29/14.36	c   rounding         :       0.04       1158          0
14.29/14.36	c   shifting         :       0.34        330          0
14.29/14.36	c   twoopt           :       0.00          0          0
14.29/14.36	c   fixandinfer      :       0.00          0          0
14.29/14.36	c   intdiving        :       0.00          0          0
14.29/14.36	c   actconsdiving    :       0.00          0          0
14.29/14.36	c   octane           :       0.00          0          0
14.29/14.36	c   rens             :       0.02          1          0
14.29/14.36	c   rins             :       0.00          0          0
14.29/14.36	c   localbranching   :       0.00          0          0
14.29/14.36	c   mutation         :       0.00          0          0
14.29/14.36	c   dins             :       0.00          0          0
14.29/14.36	c   undercover       :       0.01          1          0
14.29/14.36	c   nlp              :       0.00          0          0
14.29/14.36	c   trysol           :       0.01          0          0
14.29/14.36	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
14.29/14.36	c   primal LP        :       1.23          0          0       0.00       0.00
14.29/14.36	c   dual LP          :       6.33       7329      37501       5.12    5924.33
14.29/14.36	c   lex dual LP      :       0.00          0          0       0.00          -
14.29/14.36	c   barrier LP       :       0.00          0          0       0.00          -
14.29/14.36	c   diving/probing LP:       0.11        112        965       8.62    8772.73
14.29/14.36	c   strong branching :       2.29       2085      18396       8.82    8033.19
14.29/14.36	c     (at root node) :          -         10       1271     127.10          -
14.29/14.36	c   conflict analysis:       0.00          0          0       0.00          -
14.29/14.36	c B&B Tree           :
14.29/14.36	c   number of runs   :          1
14.29/14.36	c   nodes            :       3534
14.29/14.36	c   nodes (total)    :       3534
14.29/14.36	c   nodes left       :          0
14.29/14.36	c   max depth        :         47
14.29/14.36	c   max depth (total):         47
14.29/14.36	c   backtracks       :        489 (13.8%)
14.29/14.36	c   delayed cutoffs  :        441
14.29/14.36	c   repropagations   :       1794 (6585 domain reductions, 367 cutoffs)
14.29/14.36	c   avg switch length:       4.06
14.29/14.36	c   switching time   :       1.66
14.29/14.36	c Solution           :
14.29/14.36	c   Solutions found  :          1 (1 improvements)
14.29/14.36	c   First Solution   : +2.00000000000000e+00   (in run 1, after 3534 nodes, 13.20 seconds, depth 29, found by <relaxation>)
14.29/14.36	c   Primal Bound     : +2.00000000000000e+00   (in run 1, after 3534 nodes, 13.20 seconds, depth 29, found by <relaxation>)
14.29/14.36	c   Dual Bound       : +2.00000000000000e+00
14.29/14.36	c   Gap              :       0.00 %
14.29/14.36	c   Root Dual Bound  : +2.00000000000000e+00
14.29/14.36	c   Root Iterations  :        495
14.29/14.37	c Time complete: 14.35.

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-2665092-1276649491/watcher-2665092-1276649491 -o /tmp/evaluation-result-2665092-1276649491/solver-2665092-1276649491 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665092-1276649491.opb -t 1800 -m 1800 

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


[startup+0 s]
/proc/loadavg: 1.00 1.05 1.03 2/106 6629
/proc/meminfo: memFree=1793712/2059040 swapFree=4136120/4192956
[pid=6629] ppid=6627 vsize=6488 CPUtime=0
/proc/6629/stat : 6629 (pbscip.linux.x8) R 6627 6629 6124 0 -1 4202496 607 0 0 0 0 0 0 0 22 0 1 0 40550451 6643712 527 1992294400 4194304 9819077 140734296465344 18446744073709551615 8656455 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6629/statm: 1622 528 338 1374 0 243 0

[startup+0.037196 s]
/proc/loadavg: 1.00 1.05 1.03 2/106 6629
/proc/meminfo: memFree=1793712/2059040 swapFree=4136120/4192956
[pid=6629] ppid=6627 vsize=13352 CPUtime=0.02
/proc/6629/stat : 6629 (pbscip.linux.x8) R 6627 6629 6124 0 -1 4202496 2728 0 0 0 1 1 0 0 22 0 1 0 40550451 13672448 2038 1992294400 4194304 9819077 140734296465344 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6629/statm: 3338 2038 490 1374 0 1959 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13352

[startup+0.101193 s]
/proc/loadavg: 1.00 1.05 1.03 2/106 6629
/proc/meminfo: memFree=1793712/2059040 swapFree=4136120/4192956
[pid=6629] ppid=6627 vsize=19428 CPUtime=0.09
/proc/6629/stat : 6629 (pbscip.linux.x8) R 6627 6629 6124 0 -1 4202496 6245 0 0 0 6 3 0 0 23 0 1 0 40550451 19894272 3291 1992294400 4194304 9819077 140734296465344 18446744073709551615 8675093 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6629/statm: 4857 3302 686 1374 0 3478 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19428

[startup+0.301227 s]
/proc/loadavg: 1.00 1.05 1.03 2/106 6629
/proc/meminfo: memFree=1793712/2059040 swapFree=4136120/4192956
[pid=6629] ppid=6627 vsize=19584 CPUtime=0.28
/proc/6629/stat : 6629 (pbscip.linux.x8) R 6627 6629 6124 0 -1 4202496 9295 0 0 0 23 5 0 0 23 0 1 0 40550451 20054016 3754 1992294400 4194304 9819077 140734296465344 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6629/statm: 4896 3754 700 1374 0 3517 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 19584

[startup+0.701296 s]
/proc/loadavg: 1.00 1.05 1.03 2/106 6629
/proc/meminfo: memFree=1793712/2059040 swapFree=4136120/4192956
[pid=6629] ppid=6627 vsize=23440 CPUtime=0.69
/proc/6629/stat : 6629 (pbscip.linux.x8) R 6627 6629 6124 0 -1 4202496 12367 0 0 0 62 7 0 0 25 0 1 0 40550451 24002560 4108 1992294400 4194304 9819077 140734296465344 18446744073709551615 7290952 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6629/statm: 5860 4108 709 1374 0 4481 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23440

[startup+1.50143 s]
/proc/loadavg: 1.00 1.05 1.03 2/107 6630
/proc/meminfo: memFree=1779444/2059040 swapFree=4136120/4192956
[pid=6629] ppid=6627 vsize=22088 CPUtime=1.49
/proc/6629/stat : 6629 (pbscip.linux.x8) R 6627 6629 6124 0 -1 4202496 14835 0 0 0 139 10 0 0 25 0 1 0 40550451 22618112 4076 1992294400 4194304 9819077 140734296465344 18446744073709551615 8723754 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6629/statm: 5522 4077 721 1374 0 4143 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22088

[startup+3.10171 s]
/proc/loadavg: 1.00 1.05 1.03 2/107 6630
/proc/meminfo: memFree=1779196/2059040 swapFree=4136120/4192956
[pid=6629] ppid=6627 vsize=22108 CPUtime=3.09
/proc/6629/stat : 6629 (pbscip.linux.x8) R 6627 6629 6124 0 -1 4202496 24315 0 0 0 287 22 0 0 25 0 1 0 40550451 22638592 4079 1992294400 4194304 9819077 140734296465344 18446744073709551615 8723754 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6629/statm: 5619 4082 723 1374 0 4240 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22108

[startup+6.30126 s]
/proc/loadavg: 1.00 1.05 1.03 2/107 6630
/proc/meminfo: memFree=1778948/2059040 swapFree=4136120/4192956
[pid=6629] ppid=6627 vsize=21924 CPUtime=6.29
/proc/6629/stat : 6629 (pbscip.linux.x8) R 6627 6629 6124 0 -1 4202496 42408 0 0 0 587 42 0 0 25 0 1 0 40550451 22450176 4085 1992294400 4194304 9819077 140734296465344 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6629/statm: 5481 4085 724 1374 0 4102 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21924

[startup+12.7014 s]
/proc/loadavg: 1.00 1.05 1.03 2/107 6630
/proc/meminfo: memFree=1777832/2059040 swapFree=4136120/4192956
[pid=6629] ppid=6627 vsize=24308 CPUtime=12.69
/proc/6629/stat : 6629 (pbscip.linux.x8) R 6627 6629 6124 0 -1 4202496 97850 0 0 0 1170 99 0 0 25 0 1 0 40550451 24891392 4651 1992294400 4194304 9819077 140734296465344 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6629/statm: 6077 4651 730 1374 0 4698 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24308

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

[startup+13.5015 s]
/proc/loadavg: 1.00 1.05 1.03 2/107 6630
/proc/meminfo: memFree=1777212/2059040 swapFree=4136120/4192956
[pid=6629] ppid=6627 vsize=24232 CPUtime=13.48
/proc/6629/stat : 6629 (pbscip.linux.x8) R 6627 6629 6124 0 -1 4202496 103583 0 0 0 1244 104 0 0 25 0 1 0 40550451 24813568 4689 1992294400 4194304 9819077 140734296465344 18446744073709551615 7263440 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6629/statm: 6058 4689 730 1374 0 4679 0
Current children cumulated CPU time (s) 13.48
Current children cumulated vsize (KiB) 24232

[startup+13.9006 s]
/proc/loadavg: 1.00 1.05 1.03 2/107 6630
/proc/meminfo: memFree=1777212/2059040 swapFree=4136120/4192956
[pid=6629] ppid=6627 vsize=24812 CPUtime=13.89
/proc/6629/stat : 6629 (pbscip.linux.x8) R 6627 6629 6124 0 -1 4202496 107460 0 0 0 1281 108 0 0 25 0 1 0 40550451 25407488 4710 1992294400 4194304 9819077 140734296465344 18446744073709551615 7290876 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6629/statm: 6203 4710 730 1374 0 4824 0
Current children cumulated CPU time (s) 13.89
Current children cumulated vsize (KiB) 24812

[startup+14.3076 s]
/proc/loadavg: 1.00 1.05 1.03 2/107 6630
/proc/meminfo: memFree=1776840/2059040 swapFree=4136120/4192956
[pid=6629] ppid=6627 vsize=24632 CPUtime=14.29
/proc/6629/stat : 6629 (pbscip.linux.x8) R 6627 6629 6124 0 -1 4202496 112206 0 0 0 1316 113 0 0 25 0 1 0 40550451 25223168 4757 1992294400 4194304 9819077 140734296465344 18446744073709551615 7228929 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6629/statm: 6252 4758 730 1374 0 4873 0
Current children cumulated CPU time (s) 14.29
Current children cumulated vsize (KiB) 24632

Child status: 0
Real time (s): 14.3725
CPU time (s): 14.3668
CPU user time (s): 13.22
CPU system time (s): 1.14682
CPU usage (%): 99.9606
Max. virtual memory (cumulated for all children) (KiB): 26672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 13.22
system time used= 1.14682
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 112675
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= 27

runsolver used 0.026995 second user time and 0.077988 second system time

The end

Launcher Data 

Begin job on node014 at 2010-06-16 02:51:31
IDJOB=2665092
IDBENCH=48035
IDSOLVER=1168
FILE ID=node014/2665092-1276649491
PBS_JOBID= 11172408
Free space on /tmp= 62572 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=23-P2=2-P3=5-P4=29-P5=7-P6=23-P7=17-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-2665092-1276649491/watcher-2665092-1276649491 -o /tmp/evaluation-result-2665092-1276649491/solver-2665092-1276649491 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665092-1276649491.opb -t 1800 -m 1800

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

MD5SUM BENCH= 28e49b20edb0178df64878397f43f87c
RANDOM SEED=590305965

node014.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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1794116 kB
Buffers:         71644 kB
Cached:         105976 kB
SwapCached:      10712 kB
Active:          89664 kB
Inactive:       102308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1794116 kB
SwapTotal:     4192956 kB
SwapFree:      4136120 kB
Dirty:            6260 kB
Writeback:           0 kB
AnonPages:       12636 kB
Mapped:           9384 kB
Slab:            51108 kB
PageTables:       3932 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183484 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= 62564 MiB
End job on node014 at 2010-06-16 02:51:45