Trace number 2663569

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 8.04678 8.04788

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=23-P1=11-P2=13-P3=17-P4=19-P5=53-P6=67-P7=29-P8=7-B.opb
MD5SUM7950e484ba213c1be7d5b467b494899c
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 benchmark0.562914
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 variables144
Total number of constraints17
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 constraints17
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)288
Sum of products size (including duplicates)576
Number of different products288
Sum of products size576

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-2663569-1276647441.opb>
0.00/0.01	c original problem has 432 variables (432 bin, 0 int, 0 impl, 0 cont) and 305 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
0.00/0.02	c presolving:
0.05/0.06	c (round 1) 8 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 36 chg coeffs, 0 upgd conss, 1936 impls, 0 clqs
0.05/0.06	c (round 2) 20 del vars, 10 del conss, 0 chg bounds, 0 chg sides, 46 chg coeffs, 9 upgd conss, 2776 impls, 0 clqs
0.05/0.07	c (round 3) 32 del vars, 20 del conss, 0 chg bounds, 0 chg sides, 56 chg coeffs, 9 upgd conss, 3496 impls, 0 clqs
0.05/0.07	c (round 4) 44 del vars, 30 del conss, 0 chg bounds, 0 chg sides, 66 chg coeffs, 9 upgd conss, 4096 impls, 0 clqs
0.05/0.07	c (round 5) 56 del vars, 40 del conss, 0 chg bounds, 0 chg sides, 76 chg coeffs, 9 upgd conss, 4576 impls, 0 clqs
0.05/0.08	c (round 6) 68 del vars, 50 del conss, 0 chg bounds, 0 chg sides, 86 chg coeffs, 9 upgd conss, 4936 impls, 0 clqs
0.05/0.08	c (round 7) 80 del vars, 60 del conss, 0 chg bounds, 0 chg sides, 96 chg coeffs, 9 upgd conss, 5176 impls, 0 clqs
0.05/0.08	c (round 8) 92 del vars, 70 del conss, 0 chg bounds, 0 chg sides, 106 chg coeffs, 9 upgd conss, 5296 impls, 0 clqs
0.05/0.09	c (round 9) 104 del vars, 80 del conss, 0 chg bounds, 0 chg sides, 116 chg coeffs, 9 upgd conss, 5296 impls, 0 clqs
0.09/0.11	c    (0.1s) probing: 177/328 (54.0%) - 0 fixings, 0 aggregations, 16 implications, 0 bound changes
0.09/0.11	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.11	c presolving (10 rounds):
0.09/0.11	c  104 deleted vars, 80 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 116 changed coefficients
0.09/0.11	c  5328 implications, 0 cliques
0.09/0.11	c presolved problem has 328 variables (328 bin, 0 int, 0 impl, 0 cont) and 217 constraints
0.09/0.11	c     200 constraints of type <and>
0.09/0.11	c       8 constraints of type <linear>
0.09/0.11	c       9 constraints of type <logicor>
0.09/0.11	c transformed objective value is always integral (scale: 2)
0.09/0.11	c Presolving Time: 0.07
0.09/0.11	c - non default parameters ----------------------------------------------------------------------
0.09/0.11	c # SCIP version 1.2.1.2
0.09/0.11	c 
0.09/0.11	c # frequency for displaying node information lines
0.09/0.11	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.11	c display/freq = 10000
0.09/0.11	c 
0.09/0.11	c # maximal time in seconds to run
0.09/0.11	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.11	c limits/time = 1800
0.09/0.11	c 
0.09/0.11	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.11	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.11	c limits/memory = 1620
0.09/0.11	c 
0.09/0.11	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.09/0.11	c # [type: int, range: [-1,2147483647], default: 1]
0.09/0.11	c lp/solvefreq = -1
0.09/0.11	c 
0.09/0.11	c # should presolving try to simplify inequalities
0.09/0.11	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.11	c constraints/linear/simplifyinequalities = TRUE
0.09/0.11	c 
0.09/0.11	c # should presolving try to simplify knapsacks
0.09/0.11	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.11	c constraints/knapsack/simplifyinequalities = TRUE
0.09/0.11	c 
0.09/0.11	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.09/0.11	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.11	c heuristics/undercover/freq = 0
0.09/0.11	c 
0.09/0.11	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.09/0.11	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.11	c separating/rapidlearning/freq = 0
0.09/0.11	c 
0.09/0.11	c -----------------------------------------------------------------------------------------------
0.09/0.11	c start solving
0.09/0.11	c 
0.09/0.11	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.11	c   0.1s|     1 |     2 |     0 |     - |1152k|   0 |   - | 328 | 217 |   0 |   0 |   0 |   0 |   0 | 1.000000e+00 |      --      |    Inf 
1.89/1.96	c   1.7s| 10000 |  8286 |     0 |   0.0 |6508k| 162 |   - | 328 | 498 |   0 |   0 |   0 |1214 |   0 | 1.000000e+00 |      --      |    Inf 
2.79/2.82	o 33
2.79/2.82	c * 2.5s| 14562 |  6645 |     0 |   0.0 |5657k| 162 |   - | 328 | 446 |   0 |   0 |   0 |1739 |   0 | 1.000000e+00 | 3.300000e+01 |3200.00%
3.79/3.84	c   3.4s| 20000 | 10952 |     0 |   0.0 |8593k| 162 |   - | 328 | 492 |   0 |   0 |   0 |2461 |   0 | 1.000000e+00 | 3.300000e+01 |3200.00%
5.69/5.77	c   5.0s| 30000 | 19479 |     0 |   0.0 |  14M| 162 |   - | 328 | 460 |   0 |   0 |   0 |3425 |   0 | 1.000000e+00 | 3.300000e+01 |3200.00%
7.60/7.69	c   6.7s| 40000 | 27905 |     0 |   0.0 |  20M| 162 |   - | 328 | 550 |   0 |   0 |   0 |4271 |   0 | 1.000000e+00 | 3.300000e+01 |3200.00%
7.89/7.95	o 3
7.89/7.95	c * 6.9s| 41204 | 10902 |     0 |   0.0 |9127k| 162 |   - | 328 | 567 |   0 |   0 |   0 |4364 |   0 | 1.000000e+00 | 3.000000e+00 | 200.00%
7.99/8.03	c 
7.99/8.03	c SCIP Status        : problem is solved [optimal solution found]
7.99/8.03	c Solving Time (sec) : 7.00
7.99/8.03	c Solving Nodes      : 41204
7.99/8.03	c Primal Bound       : +3.00000000000000e+00 (2 solutions)
7.99/8.03	c Dual Bound         : +3.00000000000000e+00
7.99/8.03	c Gap                : 0.00 %
7.99/8.03	s OPTIMUM FOUND
7.99/8.03	v -x144 -x143 -x142 -x141 x140 x139 -x138 -x137 -x136 -x135 x134 -x133 -x96 -x95 -x94 x93 x92 x91 -x132 -x131 -x130 -x129 -x128 -x127 
7.99/8.03	v -x90 -x89 x88 -x87 -x86 x85 -x126 -x125 -x124 -x123 x122 -x121 -x84 -x83 -x82 -x81 -x80 x79 -x120 -x119 -x118 -x117 -x116 
7.99/8.03	v -x115 -x78 -x77 -x76 -x75 x74 x73 -x114 -x113 -x112 -x111 x110 -x109 -x72 -x71 -x70 -x69 -x68 x67 -x108 x107 -x106 -x105 x104 
7.99/8.03	v -x103 -x66 -x65 -x64 -x63 x62 x61 -x102 -x101 -x100 -x99 -x98 x97 x60 -x59 -x58 -x57 x56 x55 x54 -x53 -x52 -x51 -x50 x49 -x48 
7.99/8.03	v -x47 x46 x45 x44 x43 -x42 -x41 x40 -x39 -x38 x37 x36 -x35 x34 -x33 x32 x31 -x30 -x29 -x28 -x27 x26 x25 x24 -x23 x22 -x21 
7.99/8.03	v x20 x19 x18 -x17 -x16 -x15 -x14 x13 x12 -x11 -x10 -x9 -x8 x7 -x6 -x5 -x4 -x3 x2 x1 
7.99/8.03	c SCIP Status        : problem is solved [optimal solution found]
7.99/8.03	c Solving Time       :       7.00
7.99/8.03	c Original Problem   :
7.99/8.03	c   Problem name     : HOME/instance-2663569-1276647441.opb
7.99/8.03	c   Variables        : 432 (432 binary, 0 integer, 0 implicit integer, 0 continuous)
7.99/8.03	c   Constraints      : 305 initial, 305 maximal
7.99/8.03	c Presolved Problem  :
7.99/8.03	c   Problem name     : t_HOME/instance-2663569-1276647441.opb
7.99/8.03	c   Variables        : 328 (328 binary, 0 integer, 0 implicit integer, 0 continuous)
7.99/8.03	c   Constraints      : 217 initial, 573 maximal
7.99/8.03	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
7.99/8.03	c   trivial          :       0.00          0          0          0          0          0          0          0          0
7.99/8.03	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
7.99/8.03	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
7.99/8.03	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
7.99/8.03	c   implics          :       0.00          0          0          0          0          0          0          0          0
7.99/8.03	c   probing          :       0.02          0          0          0          0          0          0          0          0
7.99/8.03	c   and              :       0.02         16         80          0          0          0         80          0         80
7.99/8.03	c   linear           :       0.01          1          7          0          0          0          0          0         36
7.99/8.03	c   logicor          :       0.00          0          0          0          0          0          0          0          0
7.99/8.03	c   root node        :          -         36          -          -         36          -          -          -          -
7.99/8.03	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
7.99/8.03	c   integral         :          0          0          0          0          0          0          0          0          0          0
7.99/8.03	c   and              :        200          0      97143          0      38738        620     154000          0          0          0
7.99/8.03	c   linear           :          8          0      96521          0      38738       2736      64488          0          0          0
7.99/8.03	c   logicor          :          9+         0      39438          0      38734        277      10740          0          0          0
7.99/8.03	c   countsols        :          0          0          0          0      38740          0          0          0          0          0
7.99/8.03	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
7.99/8.03	c   integral         :       0.00       0.00       0.00       0.00       0.00
7.99/8.03	c   and              :       1.00       0.00       0.66       0.00       0.34
7.99/8.03	c   linear           :       1.45       0.00       1.43       0.00       0.02
7.99/8.03	c   logicor          :       0.16       0.00       0.11       0.00       0.05
7.99/8.03	c   countsols        :       0.01       0.00       0.00       0.00       0.01
7.99/8.03	c Propagators        :       Time      Calls    Cutoffs    DomReds
7.99/8.03	c   vbounds          :       0.07          2          0          0
7.99/8.03	c   rootredcost      :       0.05          0          0          0
7.99/8.03	c   pseudoobj        :       0.09      96775          0        432
7.99/8.03	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
7.99/8.03	c   propagation      :       0.33       3633       3586      27264       32.0        181       28.8          -
7.99/8.03	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
7.99/8.03	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
7.99/8.03	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
7.99/8.03	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
7.99/8.03	c   applied globally :          -          -          -       4200       18.4          -          -          -
7.99/8.03	c   applied locally  :          -          -          -        166       40.6          -          -          -
7.99/8.03	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
7.99/8.03	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
7.99/8.03	c   redcost          :       0.00          0          0          0          0          0
7.99/8.03	c   impliedbounds    :       0.00          0          0          0          0          0
7.99/8.03	c   intobj           :       0.00          0          0          0          0          0
7.99/8.03	c   cgmip            :       0.00          0          0          0          0          0
7.99/8.03	c   gomory           :       0.00          0          0          0          0          0
7.99/8.03	c   strongcg         :       0.00          0          0          0          0          0
7.99/8.03	c   cmir             :       0.00          0          0          0          0          0
7.99/8.03	c   flowcover        :       0.00          0          0          0          0          0
7.99/8.03	c   clique           :       0.00          0          0          0          0          0
7.99/8.03	c   zerohalf         :       0.00          0          0          0          0          0
7.99/8.03	c   mcf              :       0.00          0          0          0          0          0
7.99/8.03	c   rapidlearning    :       0.00          0          0          0          0          0
7.99/8.03	c Pricers            :       Time      Calls       Vars
7.99/8.03	c   problem variables:       0.00          0          0
7.99/8.03	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
7.99/8.03	c   relpscost        :       0.00          0          0          0          0          0          0
7.99/8.03	c   pscost           :       0.00          0          0          0          0          0          0
7.99/8.03	c   inference        :       1.42      38738          0          0          0          0      77476
7.99/8.03	c   mostinf          :       0.00          0          0          0          0          0          0
7.99/8.03	c   leastinf         :       0.00          0          0          0          0          0          0
7.99/8.03	c   fullstrong       :       0.00          0          0          0          0          0          0
7.99/8.03	c   allfullstrong    :       0.00          0          0          0          0          0          0
7.99/8.03	c   random           :       0.00          0          0          0          0          0          0
7.99/8.03	c Primal Heuristics  :       Time      Calls      Found
7.99/8.03	c   LP solutions     :       0.00          -          0
7.99/8.03	c   pseudo solutions :       0.05          -          2
7.99/8.03	c   oneopt           :       0.04          0          0
7.99/8.03	c   trivial          :       0.00          2          0
7.99/8.03	c   simplerounding   :       0.00          0          0
7.99/8.03	c   zirounding       :       0.00          0          0
7.99/8.03	c   rounding         :       0.00          0          0
7.99/8.03	c   shifting         :       0.00          0          0
7.99/8.03	c   intshifting      :       0.00          0          0
7.99/8.03	c   twoopt           :       0.00          0          0
7.99/8.03	c   fixandinfer      :       0.00          0          0
7.99/8.03	c   feaspump         :       0.00          0          0
7.99/8.03	c   coefdiving       :       0.00          0          0
7.99/8.03	c   pscostdiving     :       0.00          0          0
7.99/8.03	c   fracdiving       :       0.00          0          0
7.99/8.03	c   veclendiving     :       0.00          0          0
7.99/8.03	c   intdiving        :       0.00          0          0
7.99/8.03	c   actconsdiving    :       0.00          0          0
7.99/8.03	c   objpscostdiving  :       0.00          0          0
7.99/8.03	c   rootsoldiving    :       0.00          0          0
7.99/8.03	c   linesearchdiving :       0.00          0          0
7.99/8.03	c   guideddiving     :       0.00          0          0
7.99/8.03	c   octane           :       0.00          0          0
7.99/8.03	c   rens             :       0.00          0          0
7.99/8.03	c   rins             :       0.00          0          0
7.99/8.03	c   localbranching   :       0.00          0          0
7.99/8.03	c   mutation         :       0.00          0          0
7.99/8.03	c   crossover        :       0.00          0          0
7.99/8.03	c   dins             :       0.00          0          0
7.99/8.03	c   undercover       :       0.00          0          0
7.99/8.03	c   nlp              :       0.03          0          0
7.99/8.03	c   trysol           :       0.03          0          0
7.99/8.03	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
7.99/8.03	c   primal LP        :       0.00          0          0       0.00          -
7.99/8.03	c   dual LP          :       0.00          0          0       0.00          -
7.99/8.03	c   lex dual LP      :       0.00          0          0       0.00          -
7.99/8.03	c   barrier LP       :       0.00          0          0       0.00          -
7.99/8.03	c   diving/probing LP:       0.00          0          0       0.00          -
7.99/8.03	c   strong branching :       0.00          0          0       0.00          -
7.99/8.03	c     (at root node) :          -          0          0       0.00          -
7.99/8.03	c   conflict analysis:       0.00          0          0       0.00          -
7.99/8.03	c B&B Tree           :
7.99/8.03	c   number of runs   :          1
7.99/8.03	c   nodes            :      41204
7.99/8.03	c   nodes (total)    :      41204
7.99/8.03	c   nodes left       :          0
7.99/8.03	c   max depth        :        162
7.99/8.03	c   max depth (total):        162
7.99/8.03	c   backtracks       :       2505 (6.1%)
7.99/8.03	c   delayed cutoffs  :      12797
7.99/8.03	c   repropagations   :       6571 (15963 domain reductions, 1169 cutoffs)
7.99/8.03	c   avg switch length:       3.64
7.99/8.03	c   switching time   :       0.81
7.99/8.03	c Solution           :
7.99/8.03	c   Solutions found  :          2 (2 improvements)
7.99/8.03	c   First Solution   : +3.30000000000000e+01   (in run 1, after 14562 nodes, 2.44 seconds, depth 124, found by <relaxation>)
7.99/8.03	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 41204 nodes, 6.90 seconds, depth 89, found by <relaxation>)
7.99/8.03	c   Dual Bound       : +3.00000000000000e+00
7.99/8.03	c   Gap              :       0.00 %
7.99/8.03	c   Root Dual Bound  : +1.00000000000000e+00
7.99/8.03	c   Root Iterations  :          0
7.99/8.04	c Time complete: 8.03.

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-2663569-1276647441/watcher-2663569-1276647441 -o /tmp/evaluation-result-2663569-1276647441/solver-2663569-1276647441 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663569-1276647441.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 1.03 1.28 3/106 4998
/proc/meminfo: memFree=1812272/2059040 swapFree=4140468/4192956
[pid=4998] ppid=4996 vsize=6584 CPUtime=0
/proc/4998/stat : 4998 (pbscip.linux.x8) R 4996 4998 3937 0 -1 4202496 997 0 0 0 0 0 0 0 20 0 1 0 40347843 6742016 921 1992294400 4194304 7136930 140734680451376 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4998/statm: 1646 930 254 719 0 925 0

[startup+0.0587621 s]
/proc/loadavg: 1.00 1.03 1.28 3/106 4998
/proc/meminfo: memFree=1812272/2059040 swapFree=4140468/4192956
[pid=4998] ppid=4996 vsize=10844 CPUtime=0.05
/proc/4998/stat : 4998 (pbscip.linux.x8) R 4996 4998 3937 0 -1 4202496 2626 0 0 0 3 2 0 0 20 0 1 0 40347843 11104256 1939 1992294400 4194304 7136930 140734680451376 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4998/statm: 2711 1940 346 719 0 1990 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 10844

[startup+0.101766 s]
/proc/loadavg: 1.00 1.03 1.28 3/106 4998
/proc/meminfo: memFree=1812272/2059040 swapFree=4140468/4192956
[pid=4998] ppid=4996 vsize=11340 CPUtime=0.09
/proc/4998/stat : 4998 (pbscip.linux.x8) R 4996 4998 3937 0 -1 4202496 7392 0 0 0 6 3 0 0 20 0 1 0 40347843 11612160 2079 1992294400 4194304 7136930 140734680451376 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4998/statm: 2835 2079 371 719 0 2114 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11340

[startup+0.301789 s]
/proc/loadavg: 1.00 1.03 1.28 3/106 4998
/proc/meminfo: memFree=1812272/2059040 swapFree=4140468/4192956
[pid=4998] ppid=4996 vsize=13248 CPUtime=0.29
/proc/4998/stat : 4998 (pbscip.linux.x8) R 4996 4998 3937 0 -1 4202496 7905 0 0 0 23 6 0 0 20 0 1 0 40347843 13565952 2592 1992294400 4194304 7136930 140734680451376 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4998/statm: 3312 2592 394 719 0 2591 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13248

[startup+0.701832 s]
/proc/loadavg: 1.00 1.03 1.28 3/106 4998
/proc/meminfo: memFree=1812272/2059040 swapFree=4140468/4192956
[pid=4998] ppid=4996 vsize=15228 CPUtime=0.69
/proc/4998/stat : 4998 (pbscip.linux.x8) R 4996 4998 3937 0 -1 4202496 8421 0 0 0 58 11 0 0 21 0 1 0 40347843 15593472 3108 1992294400 4194304 7136930 140734680451376 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4998/statm: 3807 3108 394 719 0 3086 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15228

[startup+1.50092 s]
/proc/loadavg: 1.00 1.03 1.28 2/107 4999
/proc/meminfo: memFree=1800236/2059040 swapFree=4140468/4192956
[pid=4998] ppid=4996 vsize=18468 CPUtime=1.49
/proc/4998/stat : 4998 (pbscip.linux.x8) R 4996 4998 3937 0 -1 4202496 9243 0 0 0 128 21 0 0 22 0 1 0 40347843 18911232 3930 1992294400 4194304 7136930 140734680451376 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4998/statm: 4617 3930 394 719 0 3896 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18468

[startup+3.1011 s]
/proc/loadavg: 1.00 1.03 1.28 2/107 4999
/proc/meminfo: memFree=1796144/2059040 swapFree=4140468/4192956
[pid=4998] ppid=4996 vsize=22404 CPUtime=3.09
/proc/4998/stat : 4998 (pbscip.linux.x8) R 4996 4998 3937 0 -1 4202496 10224 0 0 0 269 40 0 0 25 0 1 0 40347843 22941696 4911 1992294400 4194304 7136930 140734680451376 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4998/statm: 5601 4911 394 719 0 4880 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22404

[startup+6.30145 s]
/proc/loadavg: 1.00 1.03 1.28 2/107 4999
/proc/meminfo: memFree=1788332/2059040 swapFree=4140468/4192956
[pid=4998] ppid=4996 vsize=31004 CPUtime=6.29
/proc/4998/stat : 4998 (pbscip.linux.x8) R 4996 4998 3937 0 -1 4202496 12435 0 0 0 549 80 0 0 25 0 1 0 40347843 31748096 7122 1992294400 4194304 7136930 140734680451376 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4998/statm: 7751 7122 394 719 0 7030 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 31004

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

[startup+7.10154 s]
/proc/loadavg: 1.00 1.03 1.28 2/107 4999
/proc/meminfo: memFree=1784612/2059040 swapFree=4140468/4192956
[pid=4998] ppid=4996 vsize=32892 CPUtime=7.09
/proc/4998/stat : 4998 (pbscip.linux.x8) R 4996 4998 3937 0 -1 4202496 12886 0 0 0 619 90 0 0 25 0 1 0 40347843 33681408 7573 1992294400 4194304 7136930 140734680451376 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4998/statm: 8223 7573 394 719 0 7502 0
Current children cumulated CPU time (s) 7.09
Current children cumulated vsize (KiB) 32892

[startup+7.50159 s]
/proc/loadavg: 1.00 1.03 1.28 2/107 4999
/proc/meminfo: memFree=1784612/2059040 swapFree=4140468/4192956
[pid=4998] ppid=4996 vsize=35196 CPUtime=7.49
/proc/4998/stat : 4998 (pbscip.linux.x8) R 4996 4998 3937 0 -1 4202496 13486 0 0 0 654 95 0 0 25 0 1 0 40347843 36040704 8173 1992294400 4194304 7136930 140734680451376 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4998/statm: 8799 8173 394 719 0 8078 0
Current children cumulated CPU time (s) 7.49
Current children cumulated vsize (KiB) 35196

[startup+7.90163 s]
/proc/loadavg: 1.00 1.03 1.28 2/107 4999
/proc/meminfo: memFree=1780644/2059040 swapFree=4140468/4192956
[pid=4998] ppid=4996 vsize=37636 CPUtime=7.89
/proc/4998/stat : 4998 (pbscip.linux.x8) R 4996 4998 3937 0 -1 4202496 14087 0 0 0 688 101 0 0 25 0 1 0 40347843 38539264 8774 1992294400 4194304 7136930 140734680451376 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4998/statm: 9409 8774 394 719 0 8688 0
Current children cumulated CPU time (s) 7.89
Current children cumulated vsize (KiB) 37636

[startup+8.00164 s]
/proc/loadavg: 1.00 1.03 1.28 2/107 4999
/proc/meminfo: memFree=1780644/2059040 swapFree=4140468/4192956
[pid=4998] ppid=4996 vsize=37636 CPUtime=7.99
/proc/4998/stat : 4998 (pbscip.linux.x8) R 4996 4998 3937 0 -1 4202496 14087 0 0 0 697 102 0 0 25 0 1 0 40347843 38539264 8774 1992294400 4194304 7136930 140734680451376 18446744073709551615 6165594 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4998/statm: 9409 8774 394 719 0 8688 0
Current children cumulated CPU time (s) 7.99
Current children cumulated vsize (KiB) 37636

Child status: 0
Real time (s): 8.04788
CPU time (s): 8.04678
CPU user time (s): 7.01593
CPU system time (s): 1.03084
CPU usage (%): 99.9863
Max. virtual memory (cumulated for all children) (KiB): 37636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.01593
system time used= 1.03084
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14099
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= 27

runsolver used 0.018997 second user time and 0.043993 second system time

The end

Launcher Data 

Begin job on node005 at 2010-06-16 02:17:21
IDJOB=2663569
IDBENCH=47942
IDSOLVER=1167
FILE ID=node005/2663569-1276647441
PBS_JOBID= 11172399
Free space on /tmp= 62564 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=23-P1=11-P2=13-P3=17-P4=19-P5=53-P6=67-P7=29-P8=7-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-2663569-1276647441/watcher-2663569-1276647441 -o /tmp/evaluation-result-2663569-1276647441/solver-2663569-1276647441 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663569-1276647441.opb -t 1800 -m 1800

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

MD5SUM BENCH= 7950e484ba213c1be7d5b467b494899c
RANDOM SEED=2027726638

node005.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		: 3000.246
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	: 6000.49
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		: 3000.246
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1812800 kB
Buffers:         67264 kB
Cached:          97660 kB
SwapCached:       6288 kB
Active:          93852 kB
Inactive:        84868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1812800 kB
SwapTotal:     4192956 kB
SwapFree:      4140468 kB
Dirty:            3272 kB
Writeback:           0 kB
AnonPages:       11700 kB
Mapped:          13148 kB
Slab:            45648 kB
PageTables:       4064 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181168 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 node005 at 2010-06-16 02:17:29