Trace number 2663552

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 2.28365 2.28372

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=97-P1=37-P2=107-P3=53-P4=53-B.opb
MD5SUM3c1c5627c2ecb7d046a74fd6c2fb2be3
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 benchmark0.460929
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 variables84
Total number of constraints9
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 constraints9
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)196
Sum of products size (including duplicates)392
Number of different products196
Sum of products size392

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-2663552-1276647149.opb>
0.00/0.01	c original problem has 280 variables (280 bin, 0 int, 0 impl, 0 cont) and 205 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:
0.00/0.03	c (round 1) 4 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 25 chg coeffs, 0 upgd conss, 976 impls, 0 clqs
0.00/0.04	c (round 2) 18 del vars, 12 del conss, 0 chg bounds, 0 chg sides, 37 chg coeffs, 5 upgd conss, 1480 impls, 0 clqs
0.00/0.04	c (round 3) 32 del vars, 24 del conss, 0 chg bounds, 0 chg sides, 49 chg coeffs, 5 upgd conss, 1816 impls, 0 clqs
0.00/0.05	c (round 4) 46 del vars, 36 del conss, 0 chg bounds, 0 chg sides, 61 chg coeffs, 5 upgd conss, 1984 impls, 0 clqs
0.00/0.05	c (round 5) 60 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 73 chg coeffs, 5 upgd conss, 1984 impls, 0 clqs
0.00/0.06	c    (0.0s) probing: 144/220 (65.5%) - 0 fixings, 0 aggregations, 8 implications, 0 bound changes
0.00/0.06	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.06	c presolving (6 rounds):
0.00/0.06	c  60 deleted vars, 48 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 73 changed coefficients
0.00/0.06	c  2000 implications, 0 cliques
0.00/0.06	c presolved problem has 220 variables (220 bin, 0 int, 0 impl, 0 cont) and 153 constraints
0.00/0.06	c     144 constraints of type <and>
0.00/0.06	c       4 constraints of type <linear>
0.00/0.06	c       5 constraints of type <logicor>
0.00/0.06	c transformed objective value is always integral (scale: 2)
0.00/0.06	c Presolving Time: 0.04
0.00/0.06	c - non default parameters ----------------------------------------------------------------------
0.00/0.06	c # SCIP version 1.2.1.2
0.00/0.06	c 
0.00/0.06	c # frequency for displaying node information lines
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.06	c display/freq = 10000
0.00/0.06	c 
0.00/0.06	c # maximal time in seconds to run
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.06	c limits/time = 1800
0.00/0.06	c 
0.00/0.06	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.06	c limits/memory = 1620
0.00/0.06	c 
0.00/0.06	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.06	c lp/solvefreq = -1
0.00/0.06	c 
0.00/0.06	c # should presolving try to simplify inequalities
0.00/0.06	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.06	c constraints/linear/simplifyinequalities = TRUE
0.00/0.06	c 
0.00/0.06	c # should presolving try to simplify knapsacks
0.00/0.06	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.06	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.06	c 
0.00/0.06	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.06	c heuristics/undercover/freq = 0
0.00/0.06	c 
0.00/0.06	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.06	c separating/rapidlearning/freq = 0
0.00/0.06	c 
0.00/0.06	c -----------------------------------------------------------------------------------------------
0.00/0.06	c start solving
0.00/0.07	c 
0.00/0.07	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.07	c   0.0s|     1 |     2 |     0 |     - | 783k|   0 |   - | 220 | 153 |   0 |   0 |   0 |   0 |   0 | 1.000000e+00 |      --      |    Inf 
1.00/1.03	o 43
1.00/1.03	c * 0.9s|  5757 |  3654 |     0 |   0.0 |3474k|  91 |   - | 220 | 424 |   0 |   0 |   0 | 763 |   0 | 1.000000e+00 | 4.300000e+01 |4200.00%
1.49/1.54	o 29
1.49/1.54	c * 1.3s|  8344 |  5159 |     0 |   0.0 |4679k|  91 |   - | 220 | 674 |   0 |   0 |   0 |1404 |   0 | 1.000000e+00 | 2.900000e+01 |2800.00%
1.79/1.84	o 11
1.79/1.84	c * 1.6s|  9864 |  5821 |     0 |   0.0 |5182k|  91 |   - | 220 | 819 |   0 |   0 |   0 |1801 |   0 | 1.000000e+00 | 1.100000e+01 |1000.00%
1.79/1.87	c   1.6s| 10000 |  5895 |     0 |   0.0 |5239k|  91 |   - | 220 | 844 |   0 |   0 |   0 |1847 |   0 | 1.000000e+00 | 1.100000e+01 |1000.00%
2.20/2.21	o 7
2.20/2.21	c * 1.9s| 11602 |  6672 |     0 |   0.0 |5907k|  91 |   - | 220 | 921 |   0 |   0 |   0 |2284 |   0 | 1.000000e+00 | 7.000000e+00 | 600.00%
2.20/2.23	o 5
2.20/2.23	c * 1.9s| 11697 |  6597 |     0 |   0.0 |5868k|  91 |   - | 220 | 913 |   0 |   0 |   0 |2305 |   0 | 1.000000e+00 | 5.000000e+00 | 400.00%
2.20/2.23	o 3
2.20/2.23	c * 1.9s| 11699 |  6357 |     0 |   0.0 |5697k|  91 |   - | 220 | 913 |   0 |   0 |   0 |2305 |   0 | 1.000000e+00 | 3.000000e+00 | 200.00%
2.20/2.27	c 
2.20/2.27	c SCIP Status        : problem is solved [optimal solution found]
2.20/2.27	c Solving Time (sec) : 1.95
2.20/2.27	c Solving Nodes      : 11699
2.20/2.27	c Primal Bound       : +3.00000000000000e+00 (6 solutions)
2.20/2.27	c Dual Bound         : +3.00000000000000e+00
2.20/2.27	c Gap                : 0.00 %
2.20/2.27	s OPTIMUM FOUND
2.20/2.27	v -x84 -x83 -x82 -x81 -x80 -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 x71 -x56 -x55 x54 -x53 -x52 x51 x50 -x70 -x69 -x68 -x67 -x66 -x65 
2.20/2.27	v -x64 -x49 x48 x47 -x46 -x45 -x44 x43 -x63 -x62 -x61 -x60 -x59 -x58 x57 -x42 -x41 -x40 -x39 -x38 -x37 x36 -x35 -x34 -x33 -x32 
2.20/2.27	v 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 -x6 -x5 -x4 
2.20/2.27	v -x3 x2 x1 
2.20/2.27	c SCIP Status        : problem is solved [optimal solution found]
2.20/2.27	c Solving Time       :       1.95
2.20/2.27	c Original Problem   :
2.20/2.27	c   Problem name     : HOME/instance-2663552-1276647149.opb
2.20/2.27	c   Variables        : 280 (280 binary, 0 integer, 0 implicit integer, 0 continuous)
2.20/2.27	c   Constraints      : 205 initial, 205 maximal
2.20/2.27	c Presolved Problem  :
2.20/2.27	c   Problem name     : t_HOME/instance-2663552-1276647149.opb
2.20/2.27	c   Variables        : 220 (220 binary, 0 integer, 0 implicit integer, 0 continuous)
2.20/2.27	c   Constraints      : 153 initial, 948 maximal
2.20/2.27	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
2.20/2.27	c   trivial          :       0.00          0          0          0          0          0          0          0          0
2.20/2.27	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
2.20/2.27	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
2.20/2.27	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
2.20/2.27	c   implics          :       0.00          0          0          0          0          0          0          0          0
2.20/2.27	c   probing          :       0.01          0          0          0          0          0          0          0          0
2.20/2.27	c   and              :       0.02          8         48          0          0          0         48          0         48
2.20/2.27	c   linear           :       0.00          1          3          0          0          0          0          0         25
2.20/2.27	c   logicor          :       0.00          0          0          0          0          0          0          0          0
2.20/2.27	c   root node        :          -         49          -          -         49          -          -          -          -
2.20/2.27	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
2.20/2.27	c   integral         :          0          0          0          0          0          0          0          0          0          0
2.20/2.27	c   and              :        144          0      27911          0      10404        414      44903          0          0          0
2.20/2.27	c   linear           :          4          0      27496          0      10404       1409      19869          0          0          0
2.20/2.27	c   logicor          :          5+         0      12249          0      10380        137       3022          0          0          0
2.20/2.27	c   countsols        :          0          0          0          0      10408          0          0          0          0          0
2.20/2.27	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
2.20/2.27	c   integral         :       0.00       0.00       0.00       0.00       0.00
2.20/2.27	c   and              :       0.26       0.00       0.15       0.00       0.11
2.20/2.27	c   linear           :       0.57       0.00       0.56       0.00       0.01
2.20/2.27	c   logicor          :       0.12       0.00       0.11       0.00       0.01
2.20/2.27	c   countsols        :       0.00       0.00       0.00       0.00       0.00
2.20/2.27	c Propagators        :       Time      Calls    Cutoffs    DomReds
2.20/2.27	c   vbounds          :       0.00          2          0          0
2.20/2.27	c   rootredcost      :       0.04          0          0          0
2.20/2.27	c   pseudoobj        :       0.00      27634         12        229
2.20/2.27	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
2.20/2.27	c   propagation      :       0.24       1972       1970      15244       35.0         96       42.0          -
2.20/2.27	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
2.20/2.27	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
2.20/2.27	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
2.20/2.27	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
2.20/2.27	c   applied globally :          -          -          -       2196       16.0          -          -          -
2.20/2.27	c   applied locally  :          -          -          -        118       38.8          -          -          -
2.20/2.27	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
2.20/2.27	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
2.20/2.27	c   redcost          :       0.00          0          0          0          0          0
2.20/2.27	c   impliedbounds    :       0.00          0          0          0          0          0
2.20/2.27	c   intobj           :       0.00          0          0          0          0          0
2.20/2.27	c   cgmip            :       0.00          0          0          0          0          0
2.20/2.27	c   gomory           :       0.00          0          0          0          0          0
2.20/2.27	c   strongcg         :       0.00          0          0          0          0          0
2.20/2.27	c   cmir             :       0.00          0          0          0          0          0
2.20/2.27	c   flowcover        :       0.00          0          0          0          0          0
2.20/2.27	c   clique           :       0.00          0          0          0          0          0
2.20/2.27	c   zerohalf         :       0.00          0          0          0          0          0
2.20/2.27	c   mcf              :       0.00          0          0          0          0          0
2.20/2.27	c   rapidlearning    :       0.00          0          0          0          0          0
2.20/2.27	c Pricers            :       Time      Calls       Vars
2.20/2.27	c   problem variables:       0.00          0          0
2.20/2.27	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
2.20/2.27	c   relpscost        :       0.00          0          0          0          0          0          0
2.20/2.27	c   pscost           :       0.00          0          0          0          0          0          0
2.20/2.27	c   inference        :       0.26      10402          0          0          0          0      20804
2.20/2.27	c   mostinf          :       0.00          0          0          0          0          0          0
2.20/2.27	c   leastinf         :       0.00          0          0          0          0          0          0
2.20/2.27	c   fullstrong       :       0.00          0          0          0          0          0          0
2.20/2.27	c   allfullstrong    :       0.00          0          0          0          0          0          0
2.20/2.27	c   random           :       0.00          0          0          0          0          0          0
2.20/2.27	c Primal Heuristics  :       Time      Calls      Found
2.20/2.27	c   LP solutions     :       0.00          -          0
2.20/2.27	c   pseudo solutions :       0.01          -          6
2.20/2.27	c   oneopt           :       0.00          0          0
2.20/2.27	c   trivial          :       0.00          2          0
2.20/2.27	c   simplerounding   :       0.00          0          0
2.20/2.27	c   zirounding       :       0.00          0          0
2.20/2.27	c   rounding         :       0.00          0          0
2.20/2.27	c   shifting         :       0.00          0          0
2.20/2.27	c   intshifting      :       0.00          0          0
2.20/2.27	c   twoopt           :       0.00          0          0
2.20/2.27	c   fixandinfer      :       0.00          0          0
2.20/2.27	c   feaspump         :       0.00          0          0
2.20/2.27	c   coefdiving       :       0.00          0          0
2.20/2.27	c   pscostdiving     :       0.00          0          0
2.20/2.27	c   fracdiving       :       0.00          0          0
2.20/2.27	c   veclendiving     :       0.00          0          0
2.20/2.27	c   intdiving        :       0.00          0          0
2.20/2.27	c   actconsdiving    :       0.00          0          0
2.20/2.27	c   objpscostdiving  :       0.00          0          0
2.20/2.27	c   rootsoldiving    :       0.00          0          0
2.20/2.27	c   linesearchdiving :       0.00          0          0
2.20/2.27	c   guideddiving     :       0.00          0          0
2.20/2.27	c   octane           :       0.00          0          0
2.20/2.27	c   rens             :       0.00          0          0
2.20/2.27	c   rins             :       0.00          0          0
2.20/2.27	c   localbranching   :       0.00          0          0
2.20/2.27	c   mutation         :       0.00          0          0
2.20/2.27	c   crossover        :       0.00          0          0
2.20/2.27	c   dins             :       0.00          0          0
2.20/2.27	c   undercover       :       0.00          0          0
2.20/2.27	c   nlp              :       0.01          0          0
2.20/2.27	c   trysol           :       0.02          0          0
2.20/2.27	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
2.20/2.27	c   primal LP        :       0.00          0          0       0.00          -
2.20/2.27	c   dual LP          :       0.00          0          0       0.00          -
2.20/2.27	c   lex dual LP      :       0.00          0          0       0.00          -
2.20/2.27	c   barrier LP       :       0.00          0          0       0.00          -
2.20/2.27	c   diving/probing LP:       0.00          0          0       0.00          -
2.20/2.27	c   strong branching :       0.00          0          0       0.00          -
2.20/2.27	c     (at root node) :          -          0          0       0.00          -
2.20/2.27	c   conflict analysis:       0.00          0          0       0.00          -
2.20/2.27	c B&B Tree           :
2.20/2.27	c   number of runs   :          1
2.20/2.27	c   nodes            :      11699
2.20/2.27	c   nodes (total)    :      11699
2.20/2.27	c   nodes left       :          0
2.20/2.27	c   max depth        :         91
2.20/2.27	c   max depth (total):         91
2.20/2.27	c   backtracks       :        882 (7.5%)
2.20/2.27	c   delayed cutoffs  :       7166
2.20/2.27	c   repropagations   :       2617 (7740 domain reductions, 681 cutoffs)
2.20/2.27	c   avg switch length:       3.75
2.20/2.27	c   switching time   :       0.30
2.20/2.27	c Solution           :
2.20/2.27	c   Solutions found  :          6 (6 improvements)
2.20/2.27	c   First Solution   : +4.30000000000000e+01   (in run 1, after 5757 nodes, 0.86 seconds, depth 43, found by <relaxation>)
2.20/2.27	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 11699 nodes, 1.92 seconds, depth 57, found by <relaxation>)
2.20/2.27	c   Dual Bound       : +3.00000000000000e+00
2.20/2.27	c   Gap              :       0.00 %
2.20/2.27	c   Root Dual Bound  : +1.00000000000000e+00
2.20/2.27	c   Root Iterations  :          0
2.20/2.28	c Time complete: 2.28.

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-2663552-1276647149/watcher-2663552-1276647149 -o /tmp/evaluation-result-2663552-1276647149/solver-2663552-1276647149 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663552-1276647149.opb -t 1800 -m 1800 

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


[startup+0 s]
/proc/loadavg: 0.99 1.13 1.31 3/106 5594
/proc/meminfo: memFree=1802072/2059040 swapFree=4140408/4192956
[pid=5594] ppid=5592 vsize=6584 CPUtime=0
/proc/5594/stat : 5594 (pbscip.linux.x8) R 5592 5594 5107 0 -1 4202496 987 0 0 0 0 0 0 0 17 0 1 0 40318802 6742016 910 1992294400 4194304 7136930 140734491590240 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5594/statm: 1646 920 254 719 0 925 0

[startup+0.073419 s]
/proc/loadavg: 0.99 1.13 1.31 3/106 5594
/proc/meminfo: memFree=1802072/2059040 swapFree=4140408/4192956
[pid=5594] ppid=5592 vsize=11780 CPUtime=0.06
/proc/5594/stat : 5594 (pbscip.linux.x8) R 5592 5594 5107 0 -1 4202496 5498 0 0 0 4 2 0 0 17 0 1 0 40318802 12062720 2241 1992294400 4194304 7136930 140734491590240 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5594/statm: 2945 2241 389 719 0 2224 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 11780

[startup+0.101421 s]
/proc/loadavg: 0.99 1.13 1.31 3/106 5594
/proc/meminfo: memFree=1802072/2059040 swapFree=4140408/4192956
[pid=5594] ppid=5592 vsize=11912 CPUtime=0.09
/proc/5594/stat : 5594 (pbscip.linux.x8) R 5592 5594 5107 0 -1 4202496 5534 0 0 0 6 3 0 0 17 0 1 0 40318802 12197888 2277 1992294400 4194304 7136930 140734491590240 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5594/statm: 2978 2277 394 719 0 2257 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11912

[startup+0.30144 s]
/proc/loadavg: 0.99 1.13 1.31 3/106 5594
/proc/meminfo: memFree=1802072/2059040 swapFree=4140408/4192956
[pid=5594] ppid=5592 vsize=12940 CPUtime=0.29
/proc/5594/stat : 5594 (pbscip.linux.x8) R 5592 5594 5107 0 -1 4202496 5782 0 0 0 24 5 0 0 17 0 1 0 40318802 13250560 2525 1992294400 4194304 7136930 140734491590240 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5594/statm: 3235 2525 394 719 0 2514 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12940

[startup+0.701478 s]
/proc/loadavg: 0.99 1.13 1.31 3/106 5594
/proc/meminfo: memFree=1802072/2059040 swapFree=4140408/4192956
[pid=5594] ppid=5592 vsize=15116 CPUtime=0.69
/proc/5594/stat : 5594 (pbscip.linux.x8) R 5592 5594 5107 0 -1 4202496 6340 0 0 0 58 11 0 0 17 0 1 0 40318802 15478784 3083 1992294400 4194304 7136930 140734491590240 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5594/statm: 3779 3083 394 719 0 3058 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15116

[startup+1.50156 s]
/proc/loadavg: 0.99 1.13 1.31 2/107 5595
/proc/meminfo: memFree=1790036/2059040 swapFree=4140408/4192956
[pid=5594] ppid=5592 vsize=17228 CPUtime=1.49
/proc/5594/stat : 5594 (pbscip.linux.x8) R 5592 5594 5107 0 -1 4202496 6858 0 0 0 127 22 0 0 18 0 1 0 40318802 17641472 3601 1992294400 4194304 7136930 140734491590240 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5594/statm: 4307 3601 394 719 0 3586 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17228

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

[startup+1.90159 s]
/proc/loadavg: 0.99 1.13 1.31 2/107 5595
/proc/meminfo: memFree=1790036/2059040 swapFree=4140408/4192956
[pid=5594] ppid=5592 vsize=18504 CPUtime=1.89
/proc/5594/stat : 5594 (pbscip.linux.x8) R 5592 5594 5107 0 -1 4202496 7172 0 0 0 162 27 0 0 19 0 1 0 40318802 18948096 3915 1992294400 4194304 7136930 140734491590240 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5594/statm: 4626 3915 394 719 0 3905 0
Current children cumulated CPU time (s) 1.89
Current children cumulated vsize (KiB) 18504

[startup+2.10161 s]
/proc/loadavg: 0.99 1.13 1.31 2/107 5595
/proc/meminfo: memFree=1787308/2059040 swapFree=4140408/4192956
[pid=5594] ppid=5592 vsize=18772 CPUtime=2.1
/proc/5594/stat : 5594 (pbscip.linux.x8) R 5592 5594 5107 0 -1 4202496 7266 0 0 0 181 29 0 0 19 0 1 0 40318802 19222528 4009 1992294400 4194304 7136930 140734491590240 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5594/statm: 4693 4009 394 719 0 3972 0
Current children cumulated CPU time (s) 2.1
Current children cumulated vsize (KiB) 18772

[startup+2.20862 s]
/proc/loadavg: 0.99 1.13 1.31 2/107 5595
/proc/meminfo: memFree=1787308/2059040 swapFree=4140408/4192956
[pid=5594] ppid=5592 vsize=18912 CPUtime=2.2
/proc/5594/stat : 5594 (pbscip.linux.x8) R 5592 5594 5107 0 -1 4202496 7286 0 0 0 190 30 0 0 19 0 1 0 40318802 19365888 4029 1992294400 4194304 7136930 140734491590240 18446744073709551615 5958659 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5594/statm: 4728 4029 394 719 0 4007 0
Current children cumulated CPU time (s) 2.2
Current children cumulated vsize (KiB) 18912

Child status: 0
Real time (s): 2.28372
CPU time (s): 2.28365
CPU user time (s): 1.9607
CPU system time (s): 0.32295
CPU usage (%): 99.9968
Max. virtual memory (cumulated for all children) (KiB): 18912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.9607
system time used= 0.32295
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7310
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= 3
involuntary context switches= 5

runsolver used 0.008998 second user time and 0.019996 second system time

The end

Launcher Data 

Begin job on node004 at 2010-06-16 02:12:29
IDJOB=2663552
IDBENCH=47925
IDSOLVER=1167
FILE ID=node004/2663552-1276647149
PBS_JOBID= 11172440
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=7-P0=97-P1=37-P2=107-P3=53-P4=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-2663552-1276647149/watcher-2663552-1276647149 -o /tmp/evaluation-result-2663552-1276647149/solver-2663552-1276647149 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663552-1276647149.opb -t 1800 -m 1800

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

MD5SUM BENCH= 3c1c5627c2ecb7d046a74fd6c2fb2be3
RANDOM SEED=21566467

node004.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		: 3000.210
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		: 3000.210
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1802724 kB
Buffers:         58160 kB
Cached:         105996 kB
SwapCached:       6480 kB
Active:          86284 kB
Inactive:        92044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1802724 kB
SwapTotal:     4192956 kB
SwapFree:      4140408 kB
Dirty:            3240 kB
Writeback:           0 kB
AnonPages:       12392 kB
Mapped:          13164 kB
Slab:            56244 kB
PageTables:       4076 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181500 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 node004 at 2010-06-16 02:12:32