Trace number 2663643

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
SCIPnone SCIP 1.2.1.2 without any LP solverOPT3 4.52831 4.52945

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=29-P1=59-P2=11-P3=29-P4=29-P5=11-P6=41-P7=53-B.opb
MD5SUMaffad7ab158260414bbe6adaa71155fb
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.51492
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables126
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 constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)252
Sum of products size (including duplicates)504
Number of different products252
Sum of products size504

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: NONE] [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-2663643-1276649041.opb>
0.00/0.01	c original problem has 378 variables (378 bin, 0 int, 0 impl, 0 cont) and 267 constraints
0.00/0.01	c problem read
0.00/0.01	c presolving settings loaded
0.00/0.01	c [src/scip/lpi_none.c:41] ERROR: there is no LP solver linked to the binary (LPS=none); you should set the parameter <lp/solvefreq> to <-1> to avoid solving LPs
0.00/0.01	c presolving:
0.00/0.04	c (round 1) 7 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 32 chg coeffs, 0 upgd conss, 1596 impls, 0 clqs
0.00/0.05	c (round 2) 19 del vars, 10 del conss, 0 chg bounds, 0 chg sides, 42 chg coeffs, 8 upgd conss, 2316 impls, 0 clqs
0.00/0.05	c (round 3) 31 del vars, 20 del conss, 0 chg bounds, 0 chg sides, 52 chg coeffs, 8 upgd conss, 2916 impls, 0 clqs
0.00/0.06	c (round 4) 43 del vars, 30 del conss, 0 chg bounds, 0 chg sides, 62 chg coeffs, 8 upgd conss, 3396 impls, 0 clqs
0.00/0.06	c (round 5) 55 del vars, 40 del conss, 0 chg bounds, 0 chg sides, 72 chg coeffs, 8 upgd conss, 3756 impls, 0 clqs
0.05/0.06	c (round 6) 67 del vars, 50 del conss, 0 chg bounds, 0 chg sides, 82 chg coeffs, 8 upgd conss, 3996 impls, 0 clqs
0.05/0.07	c (round 7) 79 del vars, 60 del conss, 0 chg bounds, 0 chg sides, 92 chg coeffs, 8 upgd conss, 4116 impls, 0 clqs
0.05/0.07	c (round 8) 91 del vars, 70 del conss, 0 chg bounds, 0 chg sides, 102 chg coeffs, 8 upgd conss, 4116 impls, 0 clqs
0.05/0.08	c    (0.0s) probing: 167/287 (58.2%) - 0 fixings, 0 aggregations, 14 implications, 0 bound changes
0.05/0.08	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.05/0.08	c presolving (9 rounds):
0.05/0.08	c  91 deleted vars, 70 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 102 changed coefficients
0.05/0.08	c  4144 implications, 0 cliques
0.05/0.08	c presolved problem has 287 variables (287 bin, 0 int, 0 impl, 0 cont) and 190 constraints
0.05/0.08	c     175 constraints of type <and>
0.05/0.08	c       7 constraints of type <linear>
0.05/0.08	c       8 constraints of type <logicor>
0.05/0.08	c transformed objective value is always integral (scale: 2)
0.05/0.08	c Presolving Time: 0.04
0.05/0.08	c - non default parameters ----------------------------------------------------------------------
0.05/0.08	c # SCIP version 1.2.1.2
0.05/0.08	c 
0.05/0.08	c # frequency for displaying node information lines
0.05/0.08	c # [type: int, range: [-1,2147483647], default: 100]
0.05/0.08	c display/freq = 10000
0.05/0.08	c 
0.05/0.08	c # maximal time in seconds to run
0.05/0.08	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.05/0.08	c limits/time = 1799.99
0.05/0.08	c 
0.05/0.08	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.05/0.08	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.05/0.08	c limits/memory = 1620
0.05/0.08	c 
0.05/0.08	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.05/0.08	c # [type: int, range: [-1,2147483647], default: 1]
0.05/0.08	c lp/solvefreq = -1
0.05/0.09	c 
0.05/0.09	c # should presolving try to simplify inequalities
0.05/0.09	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.05/0.09	c constraints/linear/simplifyinequalities = TRUE
0.05/0.09	c 
0.05/0.09	c # should presolving try to simplify knapsacks
0.05/0.09	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.05/0.09	c constraints/knapsack/simplifyinequalities = TRUE
0.05/0.09	c 
0.05/0.09	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.05/0.09	c # [type: int, range: [-1,2147483647], default: -1]
0.05/0.09	c heuristics/undercover/freq = 0
0.05/0.09	c 
0.05/0.09	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.05/0.09	c # [type: int, range: [-1,2147483647], default: -1]
0.05/0.09	c separating/rapidlearning/freq = 0
0.05/0.09	c 
0.05/0.09	c -----------------------------------------------------------------------------------------------
0.05/0.09	c start solving
0.05/0.09	c 
0.05/0.09	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.05/0.09	c   0.0s|     1 |     2 |     0 |     - |1017k|   0 |   - | 287 | 190 |   0 |   0 |   0 |   0 |   0 | 1.000000e+00 |      --      |    Inf 
1.69/1.78	c   1.5s| 10000 |  8099 |     0 |   0.0 |6417k| 123 |   - | 287 | 456 |   0 |   0 |   0 |1330 |   0 | 1.000000e+00 |      --      |    Inf 
2.59/2.62	o 5
2.59/2.62	c * 2.2s| 14659 |  3069 |     0 |   0.0 |4274k| 123 |   - | 287 | 645 |   0 |   0 |   0 |2115 |   0 | 1.000000e+00 | 5.000000e+00 | 400.00%
3.49/3.55	c   3.1s| 20000 |  7701 |     0 |   0.0 |7136k| 123 |   - | 287 | 499 |   0 |   0 |   0 |2560 |   0 | 1.000000e+00 | 5.000000e+00 | 400.00%
4.49/4.51	o 3
4.49/4.51	c * 3.9s| 24958 |    35 |     0 |   0.0 |1556k| 123 |   - | 287 | 602 |   0 |   0 |   0 |3432 |   0 | 1.000000e+00 | 3.000000e+00 | 200.00%
4.49/4.51	c 
4.49/4.51	c SCIP Status        : problem is solved [optimal solution found]
4.49/4.51	c Solving Time (sec) : 3.89
4.49/4.51	c Solving Nodes      : 24958
4.49/4.51	c Primal Bound       : +3.00000000000000e+00 (2 solutions)
4.49/4.51	c Dual Bound         : +3.00000000000000e+00
4.49/4.51	c Gap                : 0.00 %
4.49/4.51	s OPTIMUM FOUND
4.49/4.51	v -x126 -x125 -x124 -x123 x122 x121 -x120 -x119 -x118 -x117 -x116 -x115 -x84 x83 x82 -x81 x80 x79 -x114 -x113 -x112 -x111 -x110 -x109 
4.49/4.51	v -x78 -x77 -x76 -x75 x74 x73 -x108 x107 -x106 -x105 -x104 -x103 -x72 -x71 -x70 -x69 -x68 x67 -x102 -x101 -x100 -x99 -x98 
4.49/4.51	v -x97 -x66 x65 x64 -x63 -x62 x61 -x96 x95 -x94 -x93 -x92 x91 -x60 -x59 -x58 -x57 -x56 x55 -x90 -x89 -x88 -x87 -x86 -x85 x54 -x53 
4.49/4.51	v -x52 -x51 -x50 x49 -x48 -x47 x46 -x45 -x44 x43 -x42 -x41 x40 -x39 -x38 x37 -x36 -x35 -x34 -x33 x32 x31 x30 -x29 x28 -x27 -x26 
4.49/4.51	v x25 -x24 x23 x22 -x21 -x20 x19 x18 -x17 -x16 -x15 -x14 x13 -x12 -x11 x10 -x9 x8 x7 -x6 -x5 -x4 -x3 x2 x1 
4.49/4.51	c SCIP Status        : problem is solved [optimal solution found]
4.49/4.51	c Solving Time       :       3.89
4.49/4.51	c Original Problem   :
4.49/4.51	c   Problem name     : HOME/instance-2663643-1276649041.opb
4.49/4.51	c   Variables        : 378 (378 binary, 0 integer, 0 implicit integer, 0 continuous)
4.49/4.51	c   Constraints      : 267 initial, 267 maximal
4.49/4.51	c Presolved Problem  :
4.49/4.51	c   Problem name     : t_HOME/instance-2663643-1276649041.opb
4.49/4.51	c   Variables        : 287 (287 binary, 0 integer, 0 implicit integer, 0 continuous)
4.49/4.51	c   Constraints      : 190 initial, 645 maximal
4.49/4.51	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
4.49/4.51	c   trivial          :       0.01          0          0          0          0          0          0          0          0
4.49/4.51	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
4.49/4.51	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
4.49/4.51	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
4.49/4.51	c   implics          :       0.00          0          0          0          0          0          0          0          0
4.49/4.51	c   probing          :       0.01          0          0          0          0          0          0          0          0
4.49/4.51	c   and              :       0.02         14         70          0          0          0         70          0         70
4.49/4.51	c   linear           :       0.00          1          6          0          0          0          0          0         32
4.49/4.51	c   logicor          :       0.00          0          0          0          0          0          0          0          0
4.49/4.51	c   root node        :          -         29          -          -         29          -          -          -          -
4.49/4.51	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
4.49/4.51	c   integral         :          0          0          0          0          0          0          0          0          0          0
4.49/4.51	c   and              :        175          0      60330          0      23084        627      91406          0          0          0
4.49/4.51	c   linear           :          7          0      59702          0      23084       1961      39883          0          0          0
4.49/4.51	c   logicor          :          8+         0      26552          0      23073        201       7532          0          0          0
4.49/4.51	c   countsols        :          0          0          0          0      23086          0          0          0          0          0
4.49/4.51	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
4.49/4.51	c   integral         :       0.00       0.00       0.00       0.00       0.00
4.49/4.51	c   and              :       0.53       0.00       0.32       0.00       0.21
4.49/4.51	c   linear           :       0.92       0.00       0.91       0.00       0.01
4.49/4.51	c   logicor          :       0.24       0.00       0.21       0.00       0.03
4.49/4.51	c   countsols        :       0.01       0.00       0.00       0.00       0.01
4.49/4.51	c Propagators        :       Time      Calls    Cutoffs    DomReds
4.49/4.51	c   vbounds          :       0.02          2          0          0
4.49/4.51	c   rootredcost      :       0.04          0          0          0
4.49/4.51	c   pseudoobj        :       0.01      59997         11        214
4.49/4.51	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
4.49/4.51	c   propagation      :       0.17       2800       2775      19992       29.2        240       29.5          -
4.49/4.51	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
4.49/4.51	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
4.49/4.51	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
4.49/4.51	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
4.49/4.51	c   applied globally :          -          -          -       3386       15.6          -          -          -
4.49/4.51	c   applied locally  :          -          -          -         46       35.1          -          -          -
4.49/4.51	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
4.49/4.51	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
4.49/4.51	c   redcost          :       0.00          0          0          0          0          0
4.49/4.51	c   impliedbounds    :       0.00          0          0          0          0          0
4.49/4.51	c   intobj           :       0.00          0          0          0          0          0
4.49/4.51	c   cgmip            :       0.00          0          0          0          0          0
4.49/4.51	c   gomory           :       0.00          0          0          0          0          0
4.49/4.51	c   strongcg         :       0.00          0          0          0          0          0
4.49/4.51	c   cmir             :       0.00          0          0          0          0          0
4.49/4.51	c   flowcover        :       0.00          0          0          0          0          0
4.49/4.51	c   clique           :       0.00          0          0          0          0          0
4.49/4.51	c   zerohalf         :       0.00          0          0          0          0          0
4.49/4.51	c   mcf              :       0.00          0          0          0          0          0
4.49/4.51	c   rapidlearning    :       0.00          0          0          0          0          0
4.49/4.51	c Pricers            :       Time      Calls       Vars
4.49/4.51	c   problem variables:       0.00          0          0
4.49/4.51	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
4.49/4.51	c   relpscost        :       0.00          0          0          0          0          0          0
4.49/4.51	c   pscost           :       0.00          0          0          0          0          0          0
4.49/4.51	c   inference        :       0.63      23084          0          0          0          0      46168
4.49/4.51	c   mostinf          :       0.00          0          0          0          0          0          0
4.49/4.51	c   leastinf         :       0.00          0          0          0          0          0          0
4.49/4.51	c   fullstrong       :       0.00          0          0          0          0          0          0
4.49/4.51	c   allfullstrong    :       0.00          0          0          0          0          0          0
4.49/4.51	c   random           :       0.00          0          0          0          0          0          0
4.49/4.51	c Primal Heuristics  :       Time      Calls      Found
4.49/4.51	c   LP solutions     :       0.00          -          0
4.49/4.51	c   pseudo solutions :       0.04          -          2
4.49/4.51	c   oneopt           :       0.01          0          0
4.49/4.51	c   trivial          :       0.00          2          0
4.49/4.51	c   simplerounding   :       0.00          0          0
4.49/4.51	c   zirounding       :       0.00          0          0
4.49/4.51	c   rounding         :       0.00          0          0
4.49/4.51	c   shifting         :       0.00          0          0
4.49/4.52	c   intshifting      :       0.00          0          0
4.49/4.52	c   twoopt           :       0.00          0          0
4.49/4.52	c   fixandinfer      :       0.00          0          0
4.49/4.52	c   feaspump         :       0.00          0          0
4.49/4.52	c   coefdiving       :       0.00          0          0
4.49/4.52	c   pscostdiving     :       0.00          0          0
4.49/4.52	c   fracdiving       :       0.00          0          0
4.49/4.52	c   veclendiving     :       0.00          0          0
4.49/4.52	c   intdiving        :       0.00          0          0
4.49/4.52	c   actconsdiving    :       0.00          0          0
4.49/4.52	c   objpscostdiving  :       0.00          0          0
4.49/4.52	c   rootsoldiving    :       0.00          0          0
4.49/4.52	c   linesearchdiving :       0.00          0          0
4.49/4.52	c   guideddiving     :       0.00          0          0
4.49/4.52	c   octane           :       0.00          0          0
4.49/4.52	c   rens             :       0.00          0          0
4.49/4.52	c   rins             :       0.00          0          0
4.49/4.52	c   localbranching   :       0.00          0          0
4.49/4.52	c   mutation         :       0.00          0          0
4.49/4.52	c   crossover        :       0.00          0          0
4.49/4.52	c   dins             :       0.00          0          0
4.49/4.52	c   undercover       :       0.00          0          0
4.49/4.52	c   nlp              :       0.02          0          0
4.49/4.52	c   trysol           :       0.01          0          0
4.49/4.52	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
4.49/4.52	c   primal LP        :       0.00          0          0       0.00          -
4.49/4.52	c   dual LP          :       0.00          0          0       0.00          -
4.49/4.52	c   lex dual LP      :       0.00          0          0       0.00          -
4.49/4.52	c   barrier LP       :       0.00          0          0       0.00          -
4.49/4.52	c   diving/probing LP:       0.00          0          0       0.00          -
4.49/4.52	c   strong branching :       0.00          0          0       0.00          -
4.49/4.52	c     (at root node) :          -          0          0       0.00          -
4.49/4.52	c   conflict analysis:       0.00          0          0       0.00          -
4.49/4.52	c B&B Tree           :
4.49/4.52	c   number of runs   :          1
4.49/4.52	c   nodes            :      24958
4.49/4.52	c   nodes (total)    :      24958
4.49/4.52	c   nodes left       :          0
4.49/4.52	c   max depth        :        123
4.49/4.52	c   max depth (total):        123
4.49/4.52	c   backtracks       :       1972 (7.9%)
4.49/4.52	c   delayed cutoffs  :       1354
4.49/4.52	c   repropagations   :       4909 (10687 domain reductions, 928 cutoffs)
4.49/4.52	c   avg switch length:       4.04
4.49/4.52	c   switching time   :       0.58
4.49/4.52	c Solution           :
4.49/4.52	c   Solutions found  :          2 (2 improvements)
4.49/4.52	c   First Solution   : +5.00000000000000e+00   (in run 1, after 14659 nodes, 2.24 seconds, depth 44, found by <relaxation>)
4.49/4.52	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 24958 nodes, 3.86 seconds, depth 54, found by <relaxation>)
4.49/4.52	c   Dual Bound       : +3.00000000000000e+00
4.49/4.52	c   Gap              :       0.00 %
4.49/4.52	c   Root Dual Bound  : +1.00000000000000e+00
4.49/4.52	c   Root Iterations  :          0
4.49/4.52	c Time complete: 4.52.

Verifier Data 

OK	3

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2663643-1276649041/watcher-2663643-1276649041 -o /tmp/evaluation-result-2663643-1276649041/solver-2663643-1276649041 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663643-1276649041.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: 1.01 1.01 1.00 3/105 14091
/proc/meminfo: memFree=1810652/2059040 swapFree=4164960/4192956
[pid=14091] ppid=14089 vsize=6584 CPUtime=0
/proc/14091/stat : 14091 (pbscip.linux.x8) R 14089 14091 13804 0 -1 4202496 1087 0 0 0 0 0 0 0 25 0 1 0 6197659 6742016 1009 1992294400 4194304 7136930 140733619418032 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14091/statm: 1646 1017 254 719 0 925 0

[startup+0.065159 s]
/proc/loadavg: 1.01 1.01 1.00 3/105 14091
/proc/meminfo: memFree=1810652/2059040 swapFree=4164960/4192956
[pid=14091] ppid=14089 vsize=11892 CPUtime=0.05
/proc/14091/stat : 14091 (pbscip.linux.x8) R 14089 14091 13804 0 -1 4202496 5236 0 0 0 3 2 0 0 25 0 1 0 6197659 12177408 1978 1992294400 4194304 7136930 140733619418032 18446744073709551615 6346613 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14091/statm: 2973 1998 360 719 0 2252 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11892

[startup+0.101162 s]
/proc/loadavg: 1.01 1.01 1.00 3/105 14091
/proc/meminfo: memFree=1810652/2059040 swapFree=4164960/4192956
[pid=14091] ppid=14089 vsize=12052 CPUtime=0.09
/proc/14091/stat : 14091 (pbscip.linux.x8) R 14089 14091 13804 0 -1 4202496 7095 0 0 0 6 3 0 0 25 0 1 0 6197659 12341248 2295 1992294400 4194304 7136930 140733619418032 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14091/statm: 3013 2295 389 719 0 2292 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12052

[startup+0.301184 s]
/proc/loadavg: 1.01 1.01 1.00 3/105 14091
/proc/meminfo: memFree=1810652/2059040 swapFree=4164960/4192956
[pid=14091] ppid=14089 vsize=13264 CPUtime=0.29
/proc/14091/stat : 14091 (pbscip.linux.x8) R 14089 14091 13804 0 -1 4202496 7409 0 0 0 23 6 0 0 25 0 1 0 6197659 13582336 2609 1992294400 4194304 7136930 140733619418032 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14091/statm: 3316 2609 394 719 0 2595 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13264

[startup+0.701228 s]
/proc/loadavg: 1.01 1.01 1.00 3/105 14091
/proc/meminfo: memFree=1810652/2059040 swapFree=4164960/4192956
[pid=14091] ppid=14089 vsize=15448 CPUtime=0.69
/proc/14091/stat : 14091 (pbscip.linux.x8) R 14089 14091 13804 0 -1 4202496 7942 0 0 0 58 11 0 0 25 0 1 0 6197659 15818752 3142 1992294400 4194304 7136930 140733619418032 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14091/statm: 3862 3142 394 719 0 3141 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15448

[startup+1.50132 s]
/proc/loadavg: 1.01 1.01 1.00 2/106 14092
/proc/meminfo: memFree=1798492/2059040 swapFree=4164960/4192956
[pid=14091] ppid=14089 vsize=18420 CPUtime=1.49
/proc/14091/stat : 14091 (pbscip.linux.x8) R 14089 14091 13804 0 -1 4202496 8695 0 0 0 128 21 0 0 25 0 1 0 6197659 18862080 3895 1992294400 4194304 7136930 140733619418032 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14091/statm: 4605 3895 394 719 0 3884 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18420

[startup+3.10149 s]
/proc/loadavg: 1.01 1.01 1.00 2/106 14092
/proc/meminfo: memFree=1793780/2059040 swapFree=4164960/4192956
[pid=14091] ppid=14089 vsize=23372 CPUtime=3.09
/proc/14091/stat : 14091 (pbscip.linux.x8) R 14089 14091 13804 0 -1 4202496 9956 0 0 0 267 42 0 0 25 0 1 0 6197659 23932928 5156 1992294400 4194304 7136930 140733619418032 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14091/statm: 5843 5156 394 719 0 5122 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23372

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

[startup+3.90058 s]
/proc/loadavg: 1.01 1.01 1.00 2/106 14092
/proc/meminfo: memFree=1791052/2059040 swapFree=4164960/4192956
[pid=14091] ppid=14089 vsize=23764 CPUtime=3.89
/proc/14091/stat : 14091 (pbscip.linux.x8) R 14089 14091 13804 0 -1 4202496 10064 0 0 0 337 52 0 0 25 0 1 0 6197659 24334336 5264 1992294400 4194304 7136930 140733619418032 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14091/statm: 5941 5264 394 719 0 5220 0
Current children cumulated CPU time (s) 3.89
Current children cumulated vsize (KiB) 23764

[startup+4.30063 s]
/proc/loadavg: 1.01 1.01 1.00 2/106 14092
/proc/meminfo: memFree=1790184/2059040 swapFree=4164960/4192956
[pid=14091] ppid=14089 vsize=24160 CPUtime=4.29
/proc/14091/stat : 14091 (pbscip.linux.x8) R 14089 14091 13804 0 -1 4202496 10167 0 0 0 371 58 0 0 25 0 1 0 6197659 24739840 5367 1992294400 4194304 7136930 140733619418032 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14091/statm: 6040 5367 394 719 0 5319 0
Current children cumulated CPU time (s) 4.29
Current children cumulated vsize (KiB) 24160

[startup+4.50065 s]
/proc/loadavg: 1.01 1.01 1.00 2/106 14092
/proc/meminfo: memFree=1790184/2059040 swapFree=4164960/4192956
[pid=14091] ppid=14089 vsize=24584 CPUtime=4.49
/proc/14091/stat : 14091 (pbscip.linux.x8) R 14089 14091 13804 0 -1 4202496 10252 0 0 0 388 61 0 0 25 0 1 0 6197659 25174016 5452 1992294400 4194304 7136930 140733619418032 18446744073709551615 4616919 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14091/statm: 6146 5452 394 719 0 5425 0
Current children cumulated CPU time (s) 4.49
Current children cumulated vsize (KiB) 24584

Child status: 0
Real time (s): 4.52945
CPU time (s): 4.52831
CPU user time (s): 3.9164
CPU system time (s): 0.611906
CPU usage (%): 99.9749
Max. virtual memory (cumulated for all children) (KiB): 24584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.9164
system time used= 0.611906
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10264
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= 4
involuntary context switches= 17

runsolver used 0.009998 second user time and 0.032994 second system time

The end

Launcher Data 

Begin job on node087 at 2010-06-16 02:44:01
IDJOB=2663643
IDBENCH=48016
IDSOLVER=1167
FILE ID=node087/2663643-1276649041
PBS_JOBID= 11172429
Free space on /tmp= 62556 MiB

SOLVER NAME= SCIPnone SCIP 1.2.1.2 without any LP solver
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=29-P1=59-P2=11-P3=29-P4=29-P5=11-P6=41-P7=53-B.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.none -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2663643-1276649041/watcher-2663643-1276649041 -o /tmp/evaluation-result-2663643-1276649041/solver-2663643-1276649041 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663643-1276649041.opb -t 1800 -m 1800

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

MD5SUM BENCH= affad7ab158260414bbe6adaa71155fb
RANDOM SEED=2057791577

node087.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1811056 kB
Buffers:         31232 kB
Cached:         108896 kB
SwapCached:        768 kB
Active:          85952 kB
Inactive:        86940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1811056 kB
SwapTotal:     4192956 kB
SwapFree:      4164960 kB
Dirty:            3276 kB
Writeback:           0 kB
AnonPages:       32012 kB
Mapped:          14588 kB
Slab:            53360 kB
PageTables:       4068 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180772 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= 62552 MiB
End job on node087 at 2010-06-16 02:44:06