Trace number 2663589

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 5.66314 5.66307

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=5-P0=13-P1=29-P2=29-P3=31-P4=37-P5=17-P6=29-P7=3-P8=29-P9=17-B.opb
MD5SUMf969522c25fcd822319ca2a51d36dbf7
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 benchmark1.89471
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 variables135
Total number of constraints19
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 constraints19
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)225
Sum of products size (including duplicates)450
Number of different products225
Sum of products size450

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-2663589-1276647777.opb>
0.00/0.01	c original problem has 360 variables (360 bin, 0 int, 0 impl, 0 cont) and 244 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:
0.04/0.04	c (round 1) 10 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 30 chg coeffs, 0 upgd conss, 1768 impls, 0 clqs
0.04/0.04	c (round 2) 23 del vars, 9 del conss, 0 chg bounds, 0 chg sides, 39 chg coeffs, 0 upgd conss, 2507 impls, 0 clqs
0.04/0.05	c (round 3) 33 del vars, 17 del conss, 0 chg bounds, 0 chg sides, 47 chg coeffs, 10 upgd conss, 3067 impls, 0 clqs
0.04/0.05	c (round 4) 43 del vars, 25 del conss, 0 chg bounds, 0 chg sides, 55 chg coeffs, 10 upgd conss, 3547 impls, 0 clqs
0.04/0.06	c (round 5) 53 del vars, 33 del conss, 0 chg bounds, 0 chg sides, 63 chg coeffs, 10 upgd conss, 3947 impls, 0 clqs
0.04/0.06	c (round 6) 63 del vars, 41 del conss, 0 chg bounds, 0 chg sides, 71 chg coeffs, 10 upgd conss, 4267 impls, 0 clqs
0.04/0.06	c (round 7) 73 del vars, 49 del conss, 0 chg bounds, 0 chg sides, 79 chg coeffs, 10 upgd conss, 4507 impls, 0 clqs
0.04/0.07	c (round 8) 83 del vars, 57 del conss, 0 chg bounds, 0 chg sides, 87 chg coeffs, 10 upgd conss, 4667 impls, 0 clqs
0.04/0.07	c (round 9) 93 del vars, 65 del conss, 0 chg bounds, 0 chg sides, 95 chg coeffs, 10 upgd conss, 4747 impls, 0 clqs
0.04/0.07	c (round 10) 103 del vars, 73 del conss, 0 chg bounds, 0 chg sides, 103 chg coeffs, 10 upgd conss, 4747 impls, 0 clqs
0.09/0.10	c    (0.1s) probing: 169/257 (65.8%) - 0 fixings, 0 aggregations, 18 implications, 0 bound changes
0.09/0.10	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.10	c presolving (11 rounds):
0.09/0.10	c  103 deleted vars, 73 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 103 changed coefficients
0.09/0.10	c  4783 implications, 0 cliques
0.09/0.10	c presolved problem has 257 variables (257 bin, 0 int, 0 impl, 0 cont) and 162 constraints
0.09/0.10	c     142 constraints of type <and>
0.09/0.10	c       9 constraints of type <linear>
0.09/0.10	c      11 constraints of type <logicor>
0.09/0.10	c transformed objective value is always integral (scale: 2)
0.09/0.10	c Presolving Time: 0.05
0.09/0.10	c - non default parameters ----------------------------------------------------------------------
0.09/0.10	c # SCIP version 1.2.1.2
0.09/0.10	c 
0.09/0.10	c # frequency for displaying node information lines
0.09/0.10	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.10	c display/freq = 10000
0.09/0.10	c 
0.09/0.10	c # maximal time in seconds to run
0.09/0.10	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.10	c limits/time = 1800
0.09/0.10	c 
0.09/0.10	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.10	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.10	c limits/memory = 1620
0.09/0.10	c 
0.09/0.10	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.09/0.10	c # [type: int, range: [-1,2147483647], default: 1]
0.09/0.10	c lp/solvefreq = -1
0.09/0.10	c 
0.09/0.10	c # should presolving try to simplify inequalities
0.09/0.10	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.10	c constraints/linear/simplifyinequalities = TRUE
0.09/0.10	c 
0.09/0.10	c # should presolving try to simplify knapsacks
0.09/0.10	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.10	c constraints/knapsack/simplifyinequalities = TRUE
0.09/0.10	c 
0.09/0.10	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.09/0.10	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.10	c heuristics/undercover/freq = 0
0.09/0.10	c 
0.09/0.10	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.09/0.10	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.10	c separating/rapidlearning/freq = 0
0.09/0.10	c 
0.09/0.10	c -----------------------------------------------------------------------------------------------
0.09/0.10	c start solving
0.09/0.10	c 
0.09/0.10	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.10	c   0.1s|     1 |     2 |     0 |     - | 971k|   0 |   - | 257 | 162 |   0 |   0 |   0 |   0 |   0 | 1.000000e+00 |      --      |    Inf 
1.89/1.91	o 5
1.89/1.91	c * 1.6s|  9752 |  6241 |     0 |   0.0 |5488k|  87 |   - | 257 | 973 |   0 |   0 |   0 |2117 |   0 | 1.000000e+00 | 5.000000e+00 | 400.00%
1.89/1.96	c   1.6s| 10000 |  6479 |     0 |   0.0 |5618k|  87 |   - | 257 | 887 |   0 |   0 |   0 |2121 |   0 | 1.000000e+00 | 5.000000e+00 | 400.00%
3.99/4.01	c   3.4s| 20000 | 13858 |     0 |   0.0 |  10M|  87 |   - | 257 | 838 |   0 |   0 |   0 |3913 |   0 | 1.000000e+00 | 5.000000e+00 | 400.00%
5.59/5.62	o 3
5.59/5.62	c * 4.8s| 27522 |  2866 |     0 |   0.0 |4614k|  87 |   - | 257 |1098 |   0 |   0 |   0 |5534 |   0 | 1.000000e+00 | 3.000000e+00 | 200.00%
5.59/5.65	c 
5.59/5.65	c SCIP Status        : problem is solved [optimal solution found]
5.59/5.65	c Solving Time (sec) : 4.87
5.59/5.65	c Solving Nodes      : 27523
5.59/5.65	c Primal Bound       : +3.00000000000000e+00 (2 solutions)
5.59/5.65	c Dual Bound         : +3.00000000000000e+00
5.59/5.65	c Gap                : 0.00 %
5.59/5.65	s OPTIMUM FOUND
5.59/5.65	v -x135 x134 x133 x132 x131 -x130 -x129 -x128 x127 -x126 x90 -x89 -x88 -x87 x86 -x125 -x124 -x123 -x122 x121 -x85 -x84 -x83 x82 x81 
5.59/5.65	v -x120 -x119 -x118 -x117 x116 -x80 -x79 x78 x77 x76 -x115 -x114 -x113 -x112 -x111 -x75 -x74 -x73 x72 x71 -x110 -x109 -x108 
5.59/5.65	v -x107 x106 -x70 -x69 -x68 -x67 x66 -x105 -x104 -x103 -x102 -x101 -x65 -x64 -x63 x62 x61 -x100 -x99 -x98 -x97 x96 -x60 -x59 -x58 
5.59/5.65	v -x57 x56 -x95 -x94 -x93 x92 -x91 -x55 x54 -x53 x52 x51 x50 x49 x48 -x47 x46 x45 x44 -x43 x42 x41 -x40 -x39 x38 -x37 x36 -x35 
5.59/5.65	v x34 x33 -x32 x31 -x30 -x29 -x28 x27 x26 -x25 x24 -x23 x22 x21 -x20 -x19 -x18 x17 x16 -x15 -x14 -x13 x12 x11 x10 x9 -x8 -x7 
5.59/5.65	v x6 -x5 -x4 -x3 x2 x1 
5.59/5.65	c SCIP Status        : problem is solved [optimal solution found]
5.59/5.65	c Solving Time       :       4.87
5.59/5.65	c Original Problem   :
5.59/5.65	c   Problem name     : HOME/instance-2663589-1276647777.opb
5.59/5.65	c   Variables        : 360 (360 binary, 0 integer, 0 implicit integer, 0 continuous)
5.59/5.65	c   Constraints      : 244 initial, 244 maximal
5.59/5.65	c Presolved Problem  :
5.59/5.65	c   Problem name     : t_HOME/instance-2663589-1276647777.opb
5.59/5.65	c   Variables        : 257 (257 binary, 0 integer, 0 implicit integer, 0 continuous)
5.59/5.65	c   Constraints      : 162 initial, 1098 maximal
5.59/5.65	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
5.59/5.65	c   trivial          :       0.00          0          0          0          0          0          0          0          0
5.59/5.65	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
5.59/5.65	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
5.59/5.65	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
5.59/5.65	c   implics          :       0.00          0          0          0          0          0          0          0          0
5.59/5.65	c   probing          :       0.01          0          0          0          0          0          0          0          0
5.59/5.65	c   and              :       0.02         18         73          0          0          0         73          0         73
5.59/5.65	c   linear           :       0.00          2         10          0          0          0          0          0         30
5.59/5.65	c   logicor          :       0.00          0          0          0          0          0          0          0          0
5.59/5.65	c   root node        :          -         19          -          -         19          -          -          -          -
5.59/5.65	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
5.59/5.65	c   integral         :          0          0          0          0          0          0          0          0          0          0
5.59/5.65	c   and              :        142          0      69690          0      24932        831      79039          0          0          0
5.59/5.65	c   linear           :          9          0      68858          0      24932       2565      46662          0          0          0
5.59/5.65	c   logicor          :         11+         0      34352          0      24930        295      11266          0          0          0
5.59/5.65	c   countsols        :          0          0          0          0      24934          0          0          0          0          0
5.59/5.65	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
5.59/5.65	c   integral         :       0.00       0.00       0.00       0.00       0.00
5.59/5.65	c   and              :       0.67       0.00       0.50       0.00       0.17
5.59/5.65	c   linear           :       0.98       0.00       0.96       0.00       0.02
5.59/5.65	c   logicor          :       0.44       0.00       0.39       0.00       0.05
5.59/5.65	c   countsols        :       0.02       0.00       0.00       0.00       0.02
5.59/5.65	c Propagators        :       Time      Calls    Cutoffs    DomReds
5.59/5.65	c   vbounds          :       0.09          2          0          0
5.59/5.65	c   rootredcost      :       0.02          0          0          0
5.59/5.65	c   pseudoobj        :       0.06      69366         29        258
5.59/5.65	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
5.59/5.65	c   propagation      :       0.21       3720       3672      21359       22.3        213       20.6          -
5.59/5.65	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
5.59/5.65	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
5.59/5.65	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
5.59/5.65	c   pseudo solution  :       0.00          1          1          1        0.0          0        0.0          -
5.59/5.65	c   applied globally :          -          -          -       5513       15.0          -          -          -
5.59/5.65	c   applied locally  :          -          -          -         21       35.9          -          -          -
5.59/5.65	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
5.59/5.65	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
5.59/5.65	c   redcost          :       0.00          0          0          0          0          0
5.59/5.65	c   impliedbounds    :       0.00          0          0          0          0          0
5.59/5.65	c   intobj           :       0.00          0          0          0          0          0
5.59/5.65	c   cgmip            :       0.00          0          0          0          0          0
5.59/5.65	c   gomory           :       0.00          0          0          0          0          0
5.59/5.65	c   strongcg         :       0.00          0          0          0          0          0
5.59/5.65	c   cmir             :       0.00          0          0          0          0          0
5.59/5.65	c   flowcover        :       0.00          0          0          0          0          0
5.59/5.65	c   clique           :       0.00          0          0          0          0          0
5.59/5.65	c   zerohalf         :       0.00          0          0          0          0          0
5.59/5.65	c   mcf              :       0.00          0          0          0          0          0
5.59/5.65	c   rapidlearning    :       0.00          0          0          0          0          0
5.59/5.65	c Pricers            :       Time      Calls       Vars
5.59/5.65	c   problem variables:       0.00          0          0
5.59/5.65	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
5.59/5.65	c   relpscost        :       0.00          0          0          0          0          0          0
5.59/5.65	c   pscost           :       0.00          0          0          0          0          0          0
5.59/5.65	c   inference        :       0.57      24932          0          0          0          0      49864
5.59/5.65	c   mostinf          :       0.00          0          0          0          0          0          0
5.59/5.65	c   leastinf         :       0.00          0          0          0          0          0          0
5.59/5.65	c   fullstrong       :       0.00          0          0          0          0          0          0
5.59/5.65	c   allfullstrong    :       0.00          0          0          0          0          0          0
5.59/5.65	c   random           :       0.00          0          0          0          0          0          0
5.59/5.65	c Primal Heuristics  :       Time      Calls      Found
5.59/5.65	c   LP solutions     :       0.00          -          0
5.59/5.65	c   pseudo solutions :       0.04          -          2
5.59/5.65	c   oneopt           :       0.04          0          0
5.59/5.65	c   trivial          :       0.00          2          0
5.59/5.65	c   simplerounding   :       0.00          0          0
5.59/5.65	c   zirounding       :       0.00          0          0
5.59/5.65	c   rounding         :       0.00          0          0
5.59/5.65	c   shifting         :       0.00          0          0
5.59/5.65	c   intshifting      :       0.00          0          0
5.59/5.65	c   twoopt           :       0.00          0          0
5.59/5.65	c   fixandinfer      :       0.00          0          0
5.59/5.65	c   feaspump         :       0.00          0          0
5.59/5.65	c   coefdiving       :       0.00          0          0
5.59/5.65	c   pscostdiving     :       0.00          0          0
5.59/5.65	c   fracdiving       :       0.00          0          0
5.59/5.65	c   veclendiving     :       0.00          0          0
5.59/5.65	c   intdiving        :       0.00          0          0
5.59/5.65	c   actconsdiving    :       0.00          0          0
5.59/5.65	c   objpscostdiving  :       0.00          0          0
5.59/5.65	c   rootsoldiving    :       0.00          0          0
5.59/5.65	c   linesearchdiving :       0.00          0          0
5.59/5.65	c   guideddiving     :       0.00          0          0
5.59/5.65	c   octane           :       0.00          0          0
5.59/5.65	c   rens             :       0.00          0          0
5.59/5.65	c   rins             :       0.00          0          0
5.59/5.65	c   localbranching   :       0.00          0          0
5.59/5.65	c   mutation         :       0.00          0          0
5.59/5.65	c   crossover        :       0.00          0          0
5.59/5.65	c   dins             :       0.00          0          0
5.59/5.65	c   undercover       :       0.00          0          0
5.59/5.65	c   nlp              :       0.03          0          0
5.59/5.65	c   trysol           :       0.02          0          0
5.59/5.65	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
5.59/5.65	c   primal LP        :       0.00          0          0       0.00          -
5.59/5.65	c   dual LP          :       0.00          0          0       0.00          -
5.59/5.65	c   lex dual LP      :       0.00          0          0       0.00          -
5.59/5.65	c   barrier LP       :       0.00          0          0       0.00          -
5.59/5.65	c   diving/probing LP:       0.00          0          0       0.00          -
5.59/5.65	c   strong branching :       0.00          0          0       0.00          -
5.59/5.65	c     (at root node) :          -          0          0       0.00          -
5.59/5.65	c   conflict analysis:       0.00          0          0       0.00          -
5.59/5.65	c B&B Tree           :
5.59/5.65	c   number of runs   :          1
5.59/5.65	c   nodes            :      27523
5.59/5.65	c   nodes (total)    :      27523
5.59/5.65	c   nodes left       :          0
5.59/5.65	c   max depth        :         87
5.59/5.65	c   max depth (total):         87
5.59/5.65	c   backtracks       :       3303 (12.0%)
5.59/5.65	c   delayed cutoffs  :       5268
5.59/5.65	c   repropagations   :       8994 (14479 domain reductions, 1132 cutoffs)
5.59/5.65	c   avg switch length:       5.90
5.59/5.65	c   switching time   :       0.91
5.59/5.65	c Solution           :
5.59/5.65	c   Solutions found  :          2 (2 improvements)
5.59/5.65	c   First Solution   : +5.00000000000000e+00   (in run 1, after 9752 nodes, 1.57 seconds, depth 76, found by <relaxation>)
5.59/5.65	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 27522 nodes, 4.81 seconds, depth 51, found by <relaxation>)
5.59/5.65	c   Dual Bound       : +3.00000000000000e+00
5.59/5.65	c   Gap              :       0.00 %
5.59/5.65	c   Root Dual Bound  : +1.00000000000000e+00
5.59/5.65	c   Root Iterations  :          0
5.59/5.66	c Time complete: 5.65.

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-2663589-1276647777/watcher-2663589-1276647777 -o /tmp/evaluation-result-2663589-1276647777/solver-2663589-1276647777 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663589-1276647777.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: 1.02 1.02 1.00 3/106 14837
/proc/meminfo: memFree=1808724/2059040 swapFree=4170748/4192956
[pid=14837] ppid=14835 vsize=6584 CPUtime=0
/proc/14837/stat : 14837 (pbscip.linux.x8) R 14835 14837 14619 0 -1 4202496 960 0 0 0 0 0 0 0 20 0 1 0 6072190 6742016 883 1992294400 4194304 7136930 140736142785648 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14837/statm: 1646 892 254 719 0 925 0

[startup+0.044344 s]
/proc/loadavg: 1.02 1.02 1.00 3/106 14837
/proc/meminfo: memFree=1808724/2059040 swapFree=4170748/4192956
[pid=14837] ppid=14835 vsize=10724 CPUtime=0.04
/proc/14837/stat : 14837 (pbscip.linux.x8) R 14835 14837 14619 0 -1 4202496 2600 0 0 0 2 2 0 0 20 0 1 0 6072190 10981376 1913 1992294400 4194304 7136930 140736142785648 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14837/statm: 2681 1914 346 719 0 1960 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 10724

[startup+0.100349 s]
/proc/loadavg: 1.02 1.02 1.00 3/106 14837
/proc/meminfo: memFree=1808724/2059040 swapFree=4170748/4192956
[pid=14837] ppid=14835 vsize=11120 CPUtime=0.09
/proc/14837/stat : 14837 (pbscip.linux.x8) R 14835 14837 14619 0 -1 4202496 7851 0 0 0 5 4 0 0 20 0 1 0 6072190 11386880 2024 1992294400 4194304 7136930 140736142785648 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14837/statm: 2780 2024 371 719 0 2059 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11120

[startup+0.300365 s]
/proc/loadavg: 1.02 1.02 1.00 3/106 14837
/proc/meminfo: memFree=1808724/2059040 swapFree=4170748/4192956
[pid=14837] ppid=14835 vsize=13000 CPUtime=0.29
/proc/14837/stat : 14837 (pbscip.linux.x8) R 14835 14837 14619 0 -1 4202496 8346 0 0 0 23 6 0 0 20 0 1 0 6072190 13312000 2519 1992294400 4194304 7136930 140736142785648 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14837/statm: 3250 2519 394 719 0 2529 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13000

[startup+0.7004 s]
/proc/loadavg: 1.02 1.02 1.00 3/106 14837
/proc/meminfo: memFree=1808724/2059040 swapFree=4170748/4192956
[pid=14837] ppid=14835 vsize=14452 CPUtime=0.69
/proc/14837/stat : 14837 (pbscip.linux.x8) R 14835 14837 14619 0 -1 4202496 8718 0 0 0 55 14 0 0 20 0 1 0 6072190 14798848 2891 1992294400 4194304 7136930 140736142785648 18446744073709551615 4926033 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14837/statm: 3613 2891 394 719 0 2892 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14452

[startup+1.50047 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 14838
/proc/meminfo: memFree=1796936/2059040 swapFree=4170748/4192956
[pid=14837] ppid=14835 vsize=17160 CPUtime=1.49
/proc/14837/stat : 14837 (pbscip.linux.x8) R 14835 14837 14619 0 -1 4202496 9429 0 0 0 122 27 0 0 23 0 1 0 6072190 17571840 3602 1992294400 4194304 7136930 140736142785648 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14837/statm: 4290 3602 394 719 0 3569 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17160

[startup+3.10061 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 14838
/proc/meminfo: memFree=1793588/2059040 swapFree=4170748/4192956
[pid=14837] ppid=14835 vsize=22632 CPUtime=3.09
/proc/14837/stat : 14837 (pbscip.linux.x8) R 14835 14837 14619 0 -1 4202496 10788 0 0 0 260 49 0 0 25 0 1 0 6072190 23175168 4961 1992294400 4194304 7136930 140736142785648 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14837/statm: 5658 4961 394 719 0 4937 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22632

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

[startup+4.70074 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 14838
/proc/meminfo: memFree=1787760/2059040 swapFree=4170748/4192956
[pid=14837] ppid=14835 vsize=25896 CPUtime=4.69
/proc/14837/stat : 14837 (pbscip.linux.x8) R 14835 14837 14619 0 -1 4202496 11640 0 0 0 403 66 0 0 25 0 1 0 6072190 26517504 5813 1992294400 4194304 7136930 140736142785648 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14837/statm: 6474 5813 394 719 0 5753 0
Current children cumulated CPU time (s) 4.69
Current children cumulated vsize (KiB) 25896

[startup+5.10078 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 14838
/proc/meminfo: memFree=1787760/2059040 swapFree=4170748/4192956
[pid=14837] ppid=14835 vsize=27000 CPUtime=5.09
/proc/14837/stat : 14837 (pbscip.linux.x8) R 14835 14837 14619 0 -1 4202496 11907 0 0 0 438 71 0 0 25 0 1 0 6072190 27648000 6080 1992294400 4194304 7136930 140736142785648 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14837/statm: 6750 6080 394 719 0 6029 0
Current children cumulated CPU time (s) 5.09
Current children cumulated vsize (KiB) 27000

[startup+5.50881 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 14838
/proc/meminfo: memFree=1785032/2059040 swapFree=4170748/4192956
[pid=14837] ppid=14835 vsize=27848 CPUtime=5.49
/proc/14837/stat : 14837 (pbscip.linux.x8) R 14835 14837 14619 0 -1 4202496 12119 0 0 0 474 75 0 0 25 0 1 0 6072190 28516352 6292 1992294400 4194304 7136930 140736142785648 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14837/statm: 6962 6292 394 719 0 6241 0
Current children cumulated CPU time (s) 5.49
Current children cumulated vsize (KiB) 27848

[startup+5.60182 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 14838
/proc/meminfo: memFree=1785032/2059040 swapFree=4170748/4192956
[pid=14837] ppid=14835 vsize=27848 CPUtime=5.59
/proc/14837/stat : 14837 (pbscip.linux.x8) R 14835 14837 14619 0 -1 4202496 12119 0 0 0 482 77 0 0 25 0 1 0 6072190 28516352 6292 1992294400 4194304 7136930 140736142785648 18446744073709551615 6121554 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14837/statm: 6962 6292 394 719 0 6241 0
Current children cumulated CPU time (s) 5.59
Current children cumulated vsize (KiB) 27848

Child status: 0
Real time (s): 5.66307
CPU time (s): 5.66314
CPU user time (s): 4.88326
CPU system time (s): 0.779881
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 27848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.88326
system time used= 0.779881
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12132
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= 1
involuntary context switches= 67

runsolver used 0.014997 second user time and 0.034994 second system time

The end

Launcher Data 

Begin job on node031 at 2010-06-16 02:22:57
IDJOB=2663589
IDBENCH=47962
IDSOLVER=1167
FILE ID=node031/2663589-1276647777
PBS_JOBID= 11172432
Free space on /tmp= 62584 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=5-P0=13-P1=29-P2=29-P3=31-P4=37-P5=17-P6=29-P7=3-P8=29-P9=17-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-2663589-1276647777/watcher-2663589-1276647777 -o /tmp/evaluation-result-2663589-1276647777/solver-2663589-1276647777 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663589-1276647777.opb -t 1800 -m 1800

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

MD5SUM BENCH= f969522c25fcd822319ca2a51d36dbf7
RANDOM SEED=1174131183

node031.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		: 3000.219
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.219
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	: 5599.53
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1809252 kB
Buffers:         26832 kB
Cached:         107180 kB
SwapCached:       1484 kB
Active:          80840 kB
Inactive:        92344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1809252 kB
SwapTotal:     4192956 kB
SwapFree:      4170748 kB
Dirty:            3228 kB
Writeback:           0 kB
AnonPages:       37524 kB
Mapped:          15312 kB
Slab:            54640 kB
PageTables:       4088 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180364 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62580 MiB
End job on node031 at 2010-06-16 02:23:03