Trace number 2663712

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 10.7694 10.773

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=53-P1=53-P2=41-P3=41-P4=41-P5=53-P6=41-P7=47-P8=17-B.opb
MD5SUM0eba974a59288ae5bf4b2b37c5eda4fb
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 benchmark0.51892
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-2663712-1276650685.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:
0.00/0.06	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
0.00/0.06	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
0.00/0.07	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
0.00/0.07	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
0.00/0.07	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
0.07/0.08	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
0.07/0.08	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
0.07/0.08	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
0.07/0.09	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: 0.06
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 
1.89/1.90	c   1.6s| 10000 |  8769 |     0 |   0.0 |6551k| 162 |   - | 328 | 407 |   0 |   0 |   0 | 786 |   0 | 1.000000e+00 |      --      |    Inf 
2.69/2.78	o 25
2.69/2.78	c * 2.4s| 14654 |  7671 |     0 |   0.0 |6303k| 162 |   - | 328 | 538 |   0 |   0 |   0 |1345 |   0 | 1.000000e+00 | 2.500000e+01 |2400.00%
3.89/3.96	c   3.5s| 20000 | 11357 |     0 |   0.0 |9023k| 162 |   - | 328 | 674 |   0 |   0 |   0 |2467 |   0 | 1.000000e+00 | 2.500000e+01 |2400.00%
6.09/6.19	c   5.4s| 30000 | 18835 |     0 |   0.0 |  14M| 162 |   - | 328 | 791 |   0 |   0 |   0 |4286 |   0 | 1.000000e+00 | 2.500000e+01 |2400.00%
8.39/8.46	c   7.4s| 40000 | 26376 |     0 |   0.0 |  19M| 162 |   - | 328 | 719 |   0 |   0 |   0 |6082 |   0 | 1.000000e+00 | 2.500000e+01 |2400.00%
10.09/10.17	o 17
10.09/10.17	c * 8.9s| 47935 | 22187 |     0 |   0.0 |  17M| 162 |   - | 328 | 878 |   0 |   0 |   0 |7564 |   0 | 1.000000e+00 | 1.700000e+01 |1600.00%
10.29/10.32	o 9
10.29/10.32	c * 9.1s| 48562 | 18018 |     0 |   0.0 |  14M| 162 |   - | 328 | 846 |   0 |   0 |   0 |7683 |   0 | 1.000000e+00 | 9.000000e+00 | 800.00%
10.59/10.67	o 3
10.59/10.67	c * 9.4s| 49775 | 10912 |     0 |   0.0 |9584k| 162 |   - | 328 | 808 |   0 |   0 |   0 |8047 |   0 | 1.000000e+00 | 3.000000e+00 | 200.00%
10.68/10.75	c 
10.68/10.75	c SCIP Status        : problem is solved [optimal solution found]
10.68/10.75	c Solving Time (sec) : 9.45
10.68/10.75	c Solving Nodes      : 49775
10.68/10.75	c Primal Bound       : +3.00000000000000e+00 (4 solutions)
10.68/10.75	c Dual Bound         : +3.00000000000000e+00
10.68/10.75	c Gap                : 0.00 %
10.68/10.76	s OPTIMUM FOUND
10.68/10.76	v -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x96 -x95 -x94 -x93 x92 x91 -x132 x131 -x130 -x129 -x128 
10.68/10.76	v -x127 -x90 -x89 -x88 -x87 -x86 x85 -x126 -x125 -x124 x123 -x122 -x121 x84 -x83 x82 -x81 -x80 x79 -x120 -x119 -x118 -x117 -x116 
10.68/10.76	v -x115 -x78 -x77 x76 -x75 -x74 x73 -x114 -x113 -x112 -x111 -x110 x109 -x72 -x71 -x70 -x69 -x68 x67 -x108 -x107 -x106 -x105 
10.68/10.76	v -x104 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 
10.68/10.76	v -x48 -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 
10.68/10.76	v x21 -x20 x19 -x18 -x17 -x16 x15 x14 x13 -x12 x11 x10 -x9 -x8 x7 -x6 -x5 -x4 -x3 x2 x1 
10.68/10.76	c SCIP Status        : problem is solved [optimal solution found]
10.68/10.76	c Solving Time       :       9.45
10.68/10.76	c Original Problem   :
10.68/10.76	c   Problem name     : HOME/instance-2663712-1276650685.opb
10.68/10.76	c   Variables        : 432 (432 binary, 0 integer, 0 implicit integer, 0 continuous)
10.68/10.76	c   Constraints      : 305 initial, 305 maximal
10.68/10.76	c Presolved Problem  :
10.68/10.76	c   Problem name     : t_HOME/instance-2663712-1276650685.opb
10.68/10.76	c   Variables        : 328 (328 binary, 0 integer, 0 implicit integer, 0 continuous)
10.68/10.76	c   Constraints      : 217 initial, 898 maximal
10.68/10.76	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
10.68/10.76	c   trivial          :       0.00          0          0          0          0          0          0          0          0
10.68/10.76	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
10.68/10.76	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
10.68/10.76	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
10.68/10.76	c   implics          :       0.00          0          0          0          0          0          0          0          0
10.68/10.76	c   probing          :       0.02          0          0          0          0          0          0          0          0
10.68/10.76	c   and              :       0.03         16         80          0          0          0         80          0         80
10.68/10.76	c   linear           :       0.01          1          7          0          0          0          0          0         36
10.68/10.76	c   logicor          :       0.00          0          0          0          0          0          0          0          0
10.68/10.76	c   root node        :          -         36          -          -         36          -          -          -          -
10.68/10.76	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
10.68/10.76	c   integral         :          0          0          0          0          0          0          0          0          0          0
10.68/10.76	c   and              :        200          0     124430          0      45577        943     187628          0          0          0
10.68/10.76	c   linear           :          8          0     123484          0      45577       4806      82447          0          0          0
10.68/10.76	c   logicor          :          9+         0      56406          0      45577        421      18262          0          0          0
10.68/10.76	c   countsols        :          0          0          0          0      45581          0          0          0          0          0
10.68/10.76	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
10.68/10.76	c   integral         :       0.00       0.00       0.00       0.00       0.00
10.68/10.76	c   and              :       1.36       0.00       0.99       0.00       0.37
10.68/10.76	c   linear           :       2.19       0.00       2.14       0.00       0.05
10.68/10.76	c   logicor          :       0.78       0.00       0.63       0.00       0.15
10.68/10.76	c   countsols        :       0.02       0.00       0.00       0.00       0.02
10.68/10.76	c Propagators        :       Time      Calls    Cutoffs    DomReds
10.68/10.76	c   vbounds          :       0.06          2          0          0
10.68/10.76	c   rootredcost      :       0.02          0          0          0
10.68/10.76	c   pseudoobj        :       0.13     124080         14        947
10.68/10.76	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
10.68/10.76	c   propagation      :       0.78       6184       6132      54486       35.1        330       30.3          -
10.68/10.76	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
10.68/10.76	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
10.68/10.76	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
10.68/10.76	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
10.68/10.76	c   applied globally :          -          -          -       7767       19.1          -          -          -
10.68/10.76	c   applied locally  :          -          -          -        282       37.9          -          -          -
10.68/10.76	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
10.68/10.76	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
10.68/10.76	c   redcost          :       0.00          0          0          0          0          0
10.68/10.76	c   impliedbounds    :       0.00          0          0          0          0          0
10.68/10.76	c   intobj           :       0.00          0          0          0          0          0
10.68/10.76	c   cgmip            :       0.00          0          0          0          0          0
10.68/10.76	c   gomory           :       0.00          0          0          0          0          0
10.68/10.76	c   strongcg         :       0.00          0          0          0          0          0
10.68/10.76	c   cmir             :       0.00          0          0          0          0          0
10.68/10.76	c   flowcover        :       0.00          0          0          0          0          0
10.68/10.76	c   clique           :       0.00          0          0          0          0          0
10.68/10.76	c   zerohalf         :       0.00          0          0          0          0          0
10.68/10.76	c   mcf              :       0.00          0          0          0          0          0
10.68/10.76	c   rapidlearning    :       0.00          0          0          0          0          0
10.68/10.76	c Pricers            :       Time      Calls       Vars
10.68/10.76	c   problem variables:       0.00          0          0
10.68/10.76	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
10.68/10.76	c   relpscost        :       0.00          0          0          0          0          0          0
10.68/10.76	c   pscost           :       0.00          0          0          0          0          0          0
10.68/10.76	c   inference        :       1.67      45577          0          0          0          0      91154
10.68/10.76	c   mostinf          :       0.00          0          0          0          0          0          0
10.68/10.76	c   leastinf         :       0.00          0          0          0          0          0          0
10.68/10.76	c   fullstrong       :       0.00          0          0          0          0          0          0
10.68/10.76	c   allfullstrong    :       0.00          0          0          0          0          0          0
10.68/10.76	c   random           :       0.00          0          0          0          0          0          0
10.68/10.76	c Primal Heuristics  :       Time      Calls      Found
10.68/10.76	c   LP solutions     :       0.00          -          0
10.68/10.76	c   pseudo solutions :       0.05          -          4
10.68/10.76	c   oneopt           :       0.03          0          0
10.68/10.76	c   trivial          :       0.00          2          0
10.68/10.76	c   simplerounding   :       0.00          0          0
10.68/10.76	c   zirounding       :       0.00          0          0
10.68/10.76	c   rounding         :       0.00          0          0
10.68/10.76	c   shifting         :       0.00          0          0
10.68/10.76	c   intshifting      :       0.00          0          0
10.68/10.76	c   twoopt           :       0.00          0          0
10.68/10.76	c   fixandinfer      :       0.00          0          0
10.68/10.76	c   feaspump         :       0.00          0          0
10.68/10.76	c   coefdiving       :       0.00          0          0
10.68/10.76	c   pscostdiving     :       0.00          0          0
10.68/10.76	c   fracdiving       :       0.00          0          0
10.68/10.76	c   veclendiving     :       0.00          0          0
10.68/10.76	c   intdiving        :       0.00          0          0
10.68/10.76	c   actconsdiving    :       0.00          0          0
10.68/10.76	c   objpscostdiving  :       0.00          0          0
10.68/10.76	c   rootsoldiving    :       0.00          0          0
10.68/10.76	c   linesearchdiving :       0.00          0          0
10.68/10.76	c   guideddiving     :       0.00          0          0
10.68/10.76	c   octane           :       0.00          0          0
10.68/10.76	c   rens             :       0.00          0          0
10.68/10.76	c   rins             :       0.00          0          0
10.68/10.76	c   localbranching   :       0.00          0          0
10.68/10.76	c   mutation         :       0.00          0          0
10.68/10.76	c   crossover        :       0.00          0          0
10.68/10.76	c   dins             :       0.00          0          0
10.68/10.76	c   undercover       :       0.00          0          0
10.68/10.76	c   nlp              :       0.01          0          0
10.68/10.76	c   trysol           :       0.01          0          0
10.68/10.76	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
10.68/10.76	c   primal LP        :       0.00          0          0       0.00          -
10.68/10.76	c   dual LP          :       0.00          0          0       0.00          -
10.68/10.76	c   lex dual LP      :       0.00          0          0       0.00          -
10.68/10.76	c   barrier LP       :       0.00          0          0       0.00          -
10.68/10.76	c   diving/probing LP:       0.00          0          0       0.00          -
10.68/10.76	c   strong branching :       0.00          0          0       0.00          -
10.68/10.76	c     (at root node) :          -          0          0       0.00          -
10.68/10.76	c   conflict analysis:       0.00          0          0       0.00          -
10.68/10.76	c B&B Tree           :
10.68/10.76	c   number of runs   :          1
10.68/10.76	c   nodes            :      49775
10.68/10.76	c   nodes (total)    :      49775
10.68/10.76	c   nodes left       :          0
10.68/10.76	c   max depth        :        162
10.68/10.76	c   max depth (total):        162
10.68/10.76	c   backtracks       :       3647 (7.3%)
10.68/10.76	c   delayed cutoffs  :      14013
10.68/10.76	c   repropagations   :      11109 (30668 domain reductions, 1990 cutoffs)
10.68/10.76	c   avg switch length:       4.04
10.68/10.76	c   switching time   :       1.09
10.68/10.76	c Solution           :
10.68/10.76	c   Solutions found  :          4 (4 improvements)
10.68/10.76	c   First Solution   : +2.50000000000000e+01   (in run 1, after 14654 nodes, 2.40 seconds, depth 137, found by <relaxation>)
10.68/10.76	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 49775 nodes, 9.36 seconds, depth 116, found by <relaxation>)
10.68/10.76	c   Dual Bound       : +3.00000000000000e+00
10.68/10.76	c   Gap              :       0.00 %
10.68/10.76	c   Root Dual Bound  : +1.00000000000000e+00
10.68/10.76	c   Root Iterations  :          0
10.68/10.77	c Time complete: 10.76.

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-2663712-1276650685/watcher-2663712-1276650685 -o /tmp/evaluation-result-2663712-1276650685/solver-2663712-1276650685 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663712-1276650685.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: 1.26 1.14 1.30 3/106 13130
/proc/meminfo: memFree=1792788/2059040 swapFree=4192956/4192956
[pid=13130] ppid=13128 vsize=6584 CPUtime=0
/proc/13130/stat : 13130 (pbscip.linux.x8) R 13128 13130 11546 0 -1 4202496 1008 0 0 0 0 0 0 0 20 0 1 0 6360700 6742016 930 1992294400 4194304 7136930 140736113214496 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13130/statm: 1646 940 254 719 0 925 0

[startup+0.081399 s]
/proc/loadavg: 1.26 1.14 1.30 3/106 13130
/proc/meminfo: memFree=1792788/2059040 swapFree=4192956/4192956
[pid=13130] ppid=13128 vsize=12180 CPUtime=0.07
/proc/13130/stat : 13130 (pbscip.linux.x8) R 13128 13130 11546 0 -1 4202496 5793 0 0 0 3 4 0 0 20 0 1 0 6360700 12472320 2278 1992294400 4194304 7136930 140736113214496 18446744073709551615 4333578 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13130/statm: 3045 2278 360 719 0 2324 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12180

[startup+0.1004 s]
/proc/loadavg: 1.26 1.14 1.30 3/106 13130
/proc/meminfo: memFree=1792788/2059040 swapFree=4192956/4192956
[pid=13130] ppid=13128 vsize=11344 CPUtime=0.09
/proc/13130/stat : 13130 (pbscip.linux.x8) R 13128 13130 11546 0 -1 4202496 7393 0 0 0 5 4 0 0 20 0 1 0 6360700 11616256 2079 1992294400 4194304 7136930 140736113214496 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13130/statm: 2836 2079 371 719 0 2115 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11344

[startup+0.30042 s]
/proc/loadavg: 1.26 1.14 1.30 3/106 13130
/proc/meminfo: memFree=1792788/2059040 swapFree=4192956/4192956
[pid=13130] ppid=13128 vsize=13252 CPUtime=0.28
/proc/13130/stat : 13130 (pbscip.linux.x8) R 13128 13130 11546 0 -1 4202496 7907 0 0 0 22 6 0 0 20 0 1 0 6360700 13570048 2593 1992294400 4194304 7136930 140736113214496 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13130/statm: 3313 2593 394 719 0 2592 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 13252

[startup+0.700461 s]
/proc/loadavg: 1.26 1.14 1.30 3/106 13130
/proc/meminfo: memFree=1792788/2059040 swapFree=4192956/4192956
[pid=13130] ppid=13128 vsize=15268 CPUtime=0.69
/proc/13130/stat : 13130 (pbscip.linux.x8) R 13128 13130 11546 0 -1 4202496 8419 0 0 0 57 12 0 0 21 0 1 0 6360700 15634432 3105 1992294400 4194304 7136930 140736113214496 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13130/statm: 3817 3105 394 719 0 3096 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15268

[startup+1.50054 s]
/proc/loadavg: 1.26 1.14 1.30 2/107 13131
/proc/meminfo: memFree=1780752/2059040 swapFree=4192956/4192956
[pid=13130] ppid=13128 vsize=18436 CPUtime=1.49
/proc/13130/stat : 13130 (pbscip.linux.x8) R 13128 13130 11546 0 -1 4202496 9214 0 0 0 127 22 0 0 23 0 1 0 6360700 18878464 3900 1992294400 4194304 7136930 140736113214496 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13130/statm: 4609 3900 394 719 0 3888 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18436

[startup+3.1007 s]
/proc/loadavg: 1.24 1.14 1.30 2/107 13131
/proc/meminfo: memFree=1775916/2059040 swapFree=4192956/4192956
[pid=13130] ppid=13128 vsize=22460 CPUtime=3.09
/proc/13130/stat : 13130 (pbscip.linux.x8) R 13128 13130 11546 0 -1 4202496 10236 0 0 0 269 40 0 0 25 0 1 0 6360700 22999040 4922 1992294400 4194304 7136930 140736113214496 18446744073709551615 5909095 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13130/statm: 5615 4922 394 719 0 4894 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22460

[startup+6.30103 s]
/proc/loadavg: 1.24 1.14 1.30 2/107 13131
/proc/meminfo: memFree=1769344/2059040 swapFree=4192956/4192956
[pid=13130] ppid=13128 vsize=30264 CPUtime=6.28
/proc/13130/stat : 13130 (pbscip.linux.x8) R 13128 13130 11546 0 -1 4202496 12230 0 0 0 551 77 0 0 25 0 1 0 6360700 30990336 6916 1992294400 4194304 7136930 140736113214496 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13130/statm: 7566 6916 394 719 0 6845 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 30264

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

[startup+7.90119 s]
/proc/loadavg: 1.22 1.13 1.30 2/107 13131
/proc/meminfo: memFree=1763144/2059040 swapFree=4192956/4192956
[pid=13130] ppid=13128 vsize=33884 CPUtime=7.89
/proc/13130/stat : 13130 (pbscip.linux.x8) R 13128 13130 11546 0 -1 4202496 13161 0 0 0 692 97 0 0 25 0 1 0 6360700 34697216 7847 1992294400 4194304 7136930 140736113214496 18446744073709551615 4999837 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13130/statm: 8471 7847 394 719 0 7750 0
Current children cumulated CPU time (s) 7.89
Current children cumulated vsize (KiB) 33884

[startup+9.50136 s]
/proc/loadavg: 1.22 1.13 1.30 2/107 13131
/proc/meminfo: memFree=1759920/2059040 swapFree=4192956/4192956
[pid=13130] ppid=13128 vsize=38924 CPUtime=9.49
/proc/13130/stat : 13130 (pbscip.linux.x8) R 13128 13130 11546 0 -1 4202496 14425 0 0 0 834 115 0 0 25 0 1 0 6360700 39858176 9111 1992294400 4194304 7136930 140736113214496 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13130/statm: 9731 9111 394 719 0 9010 0
Current children cumulated CPU time (s) 9.49
Current children cumulated vsize (KiB) 38924

[startup+10.3014 s]
/proc/loadavg: 1.22 1.13 1.30 2/107 13131
/proc/meminfo: memFree=1756448/2059040 swapFree=4192956/4192956
[pid=13130] ppid=13128 vsize=41748 CPUtime=10.29
/proc/13130/stat : 13130 (pbscip.linux.x8) R 13128 13130 11546 0 -1 4202496 15128 0 0 0 905 124 0 0 25 0 1 0 6360700 42749952 9814 1992294400 4194304 7136930 140736113214496 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13130/statm: 10437 9814 394 719 0 9716 0
Current children cumulated CPU time (s) 10.29
Current children cumulated vsize (KiB) 41748

[startup+10.7015 s]
/proc/loadavg: 1.22 1.13 1.30 2/107 13131
/proc/meminfo: memFree=1756448/2059040 swapFree=4192956/4192956
[pid=13130] ppid=13128 vsize=41748 CPUtime=10.68
/proc/13130/stat : 13130 (pbscip.linux.x8) R 13128 13130 11546 0 -1 4202496 15133 0 0 0 940 128 0 0 25 0 1 0 6360700 42749952 9819 1992294400 4194304 7136930 140736113214496 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13130/statm: 10437 9819 394 719 0 9716 0
Current children cumulated CPU time (s) 10.68
Current children cumulated vsize (KiB) 41748

Child status: 0
Real time (s): 10.773
CPU time (s): 10.7694
CPU user time (s): 9.46656
CPU system time (s): 1.3028
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 41748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.46656
system time used= 1.3028
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15145
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 134

runsolver used 0.019996 second user time and 0.058991 second system time

The end

Launcher Data 

Begin job on node045 at 2010-06-16 03:11:25
IDJOB=2663712
IDBENCH=48085
IDSOLVER=1167
FILE ID=node045/2663712-1276650685
PBS_JOBID= 11172417
Free space on /tmp= 62460 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=53-P1=53-P2=41-P3=41-P4=41-P5=53-P6=41-P7=47-P8=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-2663712-1276650685/watcher-2663712-1276650685 -o /tmp/evaluation-result-2663712-1276650685/solver-2663712-1276650685 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663712-1276650685.opb -t 1800 -m 1800

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

MD5SUM BENCH= 0eba974a59288ae5bf4b2b37c5eda4fb
RANDOM SEED=1176376923

node045.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		: 3000.247
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		: 3000.247
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	: 5599.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1793316 kB
Buffers:         33804 kB
Cached:         106688 kB
SwapCached:          0 kB
Active:          88964 kB
Inactive:       111340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1793316 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3492 kB
Writeback:           0 kB
AnonPages:       59680 kB
Mapped:          15396 kB
Slab:            43628 kB
PageTables:       4008 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181224 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= 62456 MiB
End job on node045 at 2010-06-16 03:11:36