Trace number 1869801

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 NameAnswerobjCPU timeWall clock time
SCIPclp SCIP 1.1.0.7 with CLP 1.8.2OPT3 57.6272 57.6639

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=251-P1=257-P2=19-P3=349-P4=257-P5=479-P6=367-B.opb
MD5SUM80881c7fbc3c10cf38784c74294061e5
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 benchmark8.00878
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 variables162
Total number of constraints13
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 constraints13
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)486
Sum of products size (including duplicates)972
Number of different products486
Sum of products size972

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.01	c SCIP version 1.1.0.7
0.00/0.01	c LP-Solver Clp 1.8.2
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c read problem <HOME/instance-1869801-1245186001.opb>
0.00/0.01	c original problem has 648 variables (648 bin, 0 int, 0 impl, 0 cont) and 499 constraints
0.00/0.02	c start presolving problem
0.00/0.02	c presolving:
0.08/0.09	c (round 1) 6 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 49 chg coeffs, 0 upgd conss, 2544 impls, 0 clqs
0.08/0.10	c (round 2) 24 del vars, 16 del conss, 0 chg bounds, 0 chg sides, 65 chg coeffs, 7 upgd conss, 3984 impls, 0 clqs
0.08/0.10	c (round 3) 42 del vars, 32 del conss, 0 chg bounds, 0 chg sides, 81 chg coeffs, 7 upgd conss, 5136 impls, 0 clqs
0.08/0.10	c (round 4) 60 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 97 chg coeffs, 7 upgd conss, 6000 impls, 0 clqs
0.08/0.11	c (round 5) 78 del vars, 64 del conss, 0 chg bounds, 0 chg sides, 113 chg coeffs, 7 upgd conss, 6576 impls, 0 clqs
0.08/0.11	c (round 6) 96 del vars, 80 del conss, 0 chg bounds, 0 chg sides, 129 chg coeffs, 7 upgd conss, 6864 impls, 0 clqs
0.08/0.11	c (round 7) 114 del vars, 96 del conss, 0 chg bounds, 0 chg sides, 145 chg coeffs, 7 upgd conss, 6864 impls, 0 clqs
0.08/0.13	c    (0.1s) probing: 190/534 (35.6%) - 0 fixings, 0 aggregations, 12 implications, 0 bound changes
0.08/0.13	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.08/0.13	c presolving (8 rounds):
0.08/0.13	c  114 deleted vars, 96 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 145 changed coefficients
0.08/0.13	c  6888 implications, 0 cliques
0.08/0.13	c presolved problem has 534 variables (534 bin, 0 int, 0 impl, 0 cont) and 397 constraints
0.08/0.13	c     384 constraints of type <and>
0.08/0.13	c       6 constraints of type <linear>
0.08/0.13	c       7 constraints of type <logicor>
0.08/0.13	c transformed objective value is always integral (scale: 2)
0.08/0.13	c Presolving Time: 0.06
0.08/0.13	c OPT-NLC
0.08/0.13	c -----------------------------------------------------------------------------------------------
0.08/0.13	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.08/0.13	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.08/0.13	c limits/memory = c 1620
0.08/0.13	c # maximal time in seconds to run
0.08/0.13	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.08/0.13	c limits/time = c 1791
0.08/0.13	c # frequency for displaying node information lines
0.08/0.13	c # [type: int, range: [-1,2147483647], default: 100]
0.08/0.13	c display/freq = c 10000
0.08/0.13	c -----------------------------------------------------------------------------------------------
0.08/0.13	c start solving problem
0.08/0.13	c 
0.08/0.14	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.08/0.14	c   0.1s|     1 |     0 |    23 |2436k|   0 |  15 | 534 | 397 | 397 | 534 | 781 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.21	c   0.1s|     1 |     0 |   404 |2457k|   0 |  19 | 534 | 397 | 397 | 534 | 787 |   6 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.25	c   0.2s|     1 |     0 |   407 |2462k|   0 |  21 | 534 | 397 | 397 | 534 | 789 |   8 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.28	c   0.2s|     1 |     0 |   413 |2474k|   0 |  25 | 534 | 397 | 397 | 534 | 792 |  11 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.33	c   0.2s|     1 |     0 |   414 |2474k|   0 |  26 | 534 | 397 | 397 | 534 | 793 |  12 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.44	c   0.3s|     1 |     2 |   414 |2475k|   0 |  26 | 534 | 397 | 397 | 534 | 793 |  12 |   0 |  21 | 3.000000e+00 |      --      |    Inf 
48.37/48.49	c  47.9s| 10000 |  5939 |173065 |  10M|  84 |   2 | 534 |3138 |1008 | 534 | 278 |  73k|3914 |4782 | 3.000000e+00 |      --      |    Inf 
57.46/57.59	o 171
57.46/57.59	c *56.9s| 12011 |  6833 |206482 |  11M|  88 |   - | 534 |2825 | 649 | 534 | 234 |  87k|4685 |5182 | 3.000000e+00 | 1.710000e+02 |5600.00%
57.56/57.63	o 3
57.56/57.63	c *56.9s| 12015 |     0 |206505 |4520k|  88 |   - | 534 |2778 |1092 | 534 | 254 |  87k|4689 |5183 | 3.000000e+00 | 3.000000e+00 |   0.00%
57.56/57.63	c 
57.56/57.63	c SCIP Status        : problem is solved [optimal solution found]
57.56/57.63	c Solving Time (sec) : 56.90
57.56/57.63	c Solving Nodes      : 12015
57.56/57.63	c Primal Bound       : +3.00000000000000e+00 (2 solutions)
57.56/57.63	c Dual Bound         : +3.00000000000000e+00
57.56/57.63	c Gap                : 0.00 %
57.56/57.64	c NODE         12015
57.56/57.64	c DUAL BOUND   3
57.56/57.64	c PRIMAL BOUND 3
57.56/57.64	c GAP          0
57.56/57.64	s OPTIMUM FOUND
57.56/57.64	v -x162 -x161 -x160 x159 x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 -x147 -x146 x145 -x108 -x107 -x106 x105 
57.56/57.64	v x104 -x103 -x102 -x101 x100 -x144 -x143 -x142 -x141 -x140 -x139 -x138 x137 -x136 -x99 -x98 -x97 -x96 -x95 x94 -x93 x92 x91 -x135 
57.56/57.64	v -x134 -x133 x132 -x131 -x130 -x129 -x128 x127 -x90 -x89 x88 -x87 -x86 -x85 x84 -x83 x82 -x126 -x125 -x124 -x123 -x122 -x121 
57.56/57.64	v -x120 -x119 -x118 x81 -x80 -x79 -x78 -x77 -x76 x75 -x74 x73 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 x109 -x72 -x71 
57.56/57.64	v -x70 -x69 -x68 -x67 -x66 -x65 x64 x63 x62 x61 x60 x59 x58 x57 -x56 x55 -x54 -x53 -x52 x51 x50 -x49 -x48 x47 x46 -x45 -x44 -x43 
57.56/57.64	v -x42 -x41 x40 x39 x38 x37 -x36 -x35 x34 -x33 -x32 -x31 -x30 -x29 x28 x27 -x26 -x25 -x24 -x23 -x22 x21 -x20 x19 -x18 x17 -x16 
57.56/57.64	v x15 -x14 x13 -x12 x11 x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
57.56/57.64	c SCIP Status        : problem is solved [optimal solution found]
57.56/57.64	c Solving Time       :      56.90
57.56/57.64	c Original Problem   :
57.56/57.64	c   Problem name     : HOME/instance-1869801-1245186001.opb
57.56/57.64	c   Variables        : 648 (648 binary, 0 integer, 0 implicit integer, 0 continuous)
57.56/57.64	c   Constraints      : 499 initial, 499 maximal
57.56/57.64	c Presolved Problem  :
57.56/57.64	c   Problem name     : t_HOME/instance-1869801-1245186001.opb
57.56/57.64	c   Variables        : 534 (534 binary, 0 integer, 0 implicit integer, 0 continuous)
57.56/57.64	c   Constraints      : 397 initial, 3234 maximal
57.56/57.64	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
57.56/57.64	c   trivial          :       0.00          0          0          0          0          0          0          0          0
57.56/57.64	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
57.56/57.64	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
57.56/57.64	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
57.56/57.64	c   implics          :       0.00          0          0          0          0          0          0          0          0
57.56/57.64	c   probing          :       0.02          0          0          0          0          0          0          0          0
57.56/57.64	c   and              :       0.02         12         96          0          0          0         96          0         96
57.56/57.64	c   linear           :       0.01          1          5          0          0          0          0          0         49
57.56/57.64	c   logicor          :       0.00          0          0          0          0          0          0          0          0
57.56/57.64	c   root node        :          -         10          -          -         10          -          -          -          -
57.56/57.64	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
57.56/57.64	c   integral         :          0          0          0      10260          0         16        239          0          0      20170
57.56/57.64	c   and              :        384      29967      33465          2          0        439      65316      87175          0          0
57.56/57.64	c   linear           :          6          5      33026          2          0       2511      20686          0          0          0
57.56/57.64	c   logicor          :          7+         5      16117          2          0         52       2564          0          0          0
57.56/57.64	c   countsols        :          0          0          0          2          0          0          0          0          0          0
57.56/57.64	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
57.56/57.64	c   integral         :       3.26       0.00       0.00       3.26       0.00
57.56/57.64	c   and              :       2.79       2.17       0.62       0.00       0.00
57.56/57.64	c   linear           :       1.48       0.00       1.48       0.00       0.00
57.56/57.64	c   logicor          :       0.57       0.00       0.57       0.00       0.00
57.56/57.64	c   countsols        :       0.00       0.00       0.00       0.00       0.00
57.56/57.64	c Propagators        :       Time      Calls    Cutoffs    DomReds
57.56/57.64	c   rootredcost      :       0.01          1          0          1
57.56/57.64	c   pseudoobj        :       0.07      33076          0          0
57.56/57.64	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
57.56/57.64	c   propagation      :       1.09       3002       2999      35663       63.8        439       34.0          -
57.56/57.64	c   infeasible LP    :       0.01         35          0          0        0.0          0        0.0          0
57.56/57.64	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
57.56/57.64	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
57.56/57.64	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
57.56/57.64	c   applied globally :          -          -          -       4664       26.8          -          -          -
57.56/57.64	c   applied locally  :          -          -          -         25       54.5          -          -          -
57.56/57.64	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
57.56/57.64	c   cut pool         :       0.00          4          -          -          0          -    (maximal pool size: 14)
57.56/57.64	c   redcost          :       0.54      29967          0          0          0          0
57.56/57.64	c   impliedbounds    :       0.00          5          0          0          8          0
57.56/57.64	c   intobj           :       0.00          0          0          0          0          0
57.56/57.64	c   gomory           :       0.03          5          0          0          2          0
57.56/57.64	c   strongcg         :       0.00          5          0          0          5          0
57.56/57.64	c   cmir             :       0.04          5          0          0         10          0
57.56/57.64	c   flowcover        :       0.07          5          0          0         14          0
57.56/57.64	c   clique           :       0.00          1          0          0          0          0
57.56/57.64	c   zerohalf         :       0.00          0          0          0          0          0
57.56/57.64	c   mcf              :       0.00          1          0          0          0          0
57.56/57.64	c Pricers            :       Time      Calls       Vars
57.56/57.64	c   problem variables:       0.00          0          0
57.56/57.64	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
57.56/57.64	c   relpscost        :       3.23      10258         16        239          0          0      20170
57.56/57.64	c   pscost           :       0.00          0          0          0          0          0          0
57.56/57.64	c   inference        :       0.00          0          0          0          0          0          0
57.56/57.64	c   mostinf          :       0.00          0          0          0          0          0          0
57.56/57.64	c   leastinf         :       0.00          0          0          0          0          0          0
57.56/57.64	c   fullstrong       :       0.00          0          0          0          0          0          0
57.56/57.64	c   allfullstrong    :       0.00          0          0          0          0          0          0
57.56/57.64	c   random           :       0.00          0          0          0          0          0          0
57.56/57.64	c Primal Heuristics  :       Time      Calls      Found
57.56/57.64	c   LP solutions     :       0.02          -          2
57.56/57.64	c   pseudo solutions :       0.00          -          0
57.56/57.64	c   crossover        :       0.00          0          0
57.56/57.64	c   guideddiving     :       0.00          0          0
57.56/57.64	c   intshifting      :       0.00          0          0
57.56/57.64	c   oneopt           :       0.01          1          0
57.56/57.64	c   linesearchdiving :       0.15         16          0
57.56/57.64	c   pscostdiving     :       0.12         17          0
57.56/57.64	c   fracdiving       :       0.16         17          0
57.56/57.64	c   coefdiving       :       0.18         17          0
57.56/57.64	c   veclendiving     :       0.10         17          0
57.56/57.64	c   feaspump         :       0.18          9          0
57.56/57.64	c   objpscostdiving  :       0.17          9          0
57.56/57.64	c   rootsoldiving    :       0.17          9          0
57.56/57.64	c   simplerounding   :       0.03          0          0
57.56/57.64	c   rounding         :       0.12       2513          0
57.56/57.64	c   shifting         :       1.31        713          0
57.56/57.64	c   fixandinfer      :       0.00          0          0
57.56/57.64	c   intdiving        :       0.00          0          0
57.56/57.64	c   actconsdiving    :       0.00          0          0
57.56/57.64	c   octane           :       0.00          0          0
57.56/57.64	c   rens             :       0.02          1          0
57.56/57.64	c   rins             :       0.00          0          0
57.56/57.64	c   localbranching   :       0.00          0          0
57.56/57.64	c   mutation         :       0.00          0          0
57.56/57.64	c   dins             :       0.00          0          0
57.56/57.64	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
57.56/57.64	c   primal LP        :       6.82          0          0       0.00       0.00
57.56/57.64	c   dual LP          :      31.45      32383     199702       6.17    6349.83
57.56/57.64	c   barrier LP       :       0.00          0          0       0.00          -
57.56/57.64	c   diving/probing LP:       0.93        979       6803       6.95    7315.05
57.56/57.64	c   strong branching :       3.04       5183      42374       8.18   13938.82
57.56/57.64	c     (at root node) :          -         21        594      28.29          -
57.56/57.64	c   conflict analysis:       0.00          0          0       0.00          -
57.56/57.64	c B&B Tree           :
57.56/57.64	c   number of runs   :          1
57.56/57.64	c   nodes            :      12015
57.56/57.64	c   nodes (total)    :      12015
57.56/57.64	c   nodes left       :          0
57.56/57.64	c   max depth        :         88
57.56/57.64	c   max depth (total):         88
57.56/57.64	c   backtracks       :       1186 (9.9%)
57.56/57.64	c   delayed cutoffs  :       1015
57.56/57.64	c   repropagations   :       3679 (17643 domain reductions, 944 cutoffs)
57.56/57.64	c   avg switch length:       4.09
57.56/57.64	c   switching time   :       7.99
57.56/57.64	c Solution           :
57.56/57.64	c   Solutions found  :          2 (2 improvements)
57.56/57.64	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 12015 nodes, 56.88 seconds, depth 76, found by <relaxation>)
57.56/57.64	c   Dual Bound       : +3.00000000000000e+00
57.56/57.64	c   Gap              :       0.00 %
57.56/57.64	c   Root Dual Bound  : +3.00000000000000e+00
57.56/57.66	c Time complete: 57.62.

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-1869801-1245186001/watcher-1869801-1245186001 -o /tmp/evaluation-result-1869801-1245186001/solver-1869801-1245186001 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869801-1245186001.opb 

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: 1.10 1.07 1.01 3/65 30708
/proc/meminfo: memFree=1863728/2055920 swapFree=4179968/4192956
[pid=30708] ppid=30706 vsize=5416 CPUtime=0
/proc/30708/stat : 30708 (pbscip.linux.x8) R 30706 30708 30409 0 -1 4194304 373 0 0 0 0 0 0 0 20 0 1 0 186198091 5545984 357 1992294400 4194304 9342243 548682068736 18446744073709551615 5309696 0 0 4096 0 0 0 0 17 0 0 0
/proc/30708/statm: 1387 361 279 1256 0 126 0

[startup+0.0901559 s]
/proc/loadavg: 1.10 1.07 1.01 3/65 30708
/proc/meminfo: memFree=1863728/2055920 swapFree=4179968/4192956
[pid=30708] ppid=30706 vsize=14844 CPUtime=0.08
/proc/30708/stat : 30708 (pbscip.linux.x8) R 30706 30708 30409 0 -1 4194304 2860 0 0 0 3 5 0 0 20 0 1 0 186198091 15200256 2490 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30708/statm: 3711 2490 446 1256 0 2450 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 14844

[startup+0.101154 s]
/proc/loadavg: 1.10 1.07 1.01 3/65 30708
/proc/meminfo: memFree=1863728/2055920 swapFree=4179968/4192956
[pid=30708] ppid=30706 vsize=15932 CPUtime=0.08
/proc/30708/stat : 30708 (pbscip.linux.x8) R 30706 30708 30409 0 -1 4194304 3152 0 0 0 3 5 0 0 20 0 1 0 186198091 16314368 2782 1992294400 4194304 9342243 548682068736 18446744073709551615 4401518 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30708/statm: 3983 2782 482 1256 0 2722 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 15932

[startup+0.301175 s]
/proc/loadavg: 1.10 1.07 1.01 3/65 30708
/proc/meminfo: memFree=1863728/2055920 swapFree=4179968/4192956
[pid=30708] ppid=30706 vsize=22932 CPUtime=0.29
/proc/30708/stat : 30708 (pbscip.linux.x8) R 30706 30708 30409 0 -1 4194304 4672 0 0 0 22 7 0 0 22 0 1 0 186198091 23482368 4300 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30708/statm: 5733 4300 677 1256 0 4472 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22932

[startup+0.701217 s]
/proc/loadavg: 1.10 1.07 1.01 3/65 30708
/proc/meminfo: memFree=1863728/2055920 swapFree=4179968/4192956
[pid=30708] ppid=30706 vsize=24296 CPUtime=0.69
/proc/30708/stat : 30708 (pbscip.linux.x8) R 30706 30708 30409 0 -1 4194304 6830 0 0 0 61 8 0 0 25 0 1 0 186198091 24879104 4471 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30708/statm: 6074 4471 695 1256 0 4813 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24296

[startup+1.5013 s]
/proc/loadavg: 1.10 1.07 1.01 2/66 30709
/proc/meminfo: memFree=1848416/2055920 swapFree=4179968/4192956
[pid=30708] ppid=30706 vsize=24296 CPUtime=1.49
/proc/30708/stat : 30708 (pbscip.linux.x8) R 30706 30708 30409 0 -1 4194304 6872 0 0 0 140 9 0 0 25 0 1 0 186198091 24879104 4513 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30708/statm: 6074 4513 698 1256 0 4813 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24296

[startup+3.10147 s]
/proc/loadavg: 1.10 1.07 1.01 2/66 30709
/proc/meminfo: memFree=1848160/2055920 swapFree=4179968/4192956
[pid=30708] ppid=30706 vsize=24496 CPUtime=3.09
/proc/30708/stat : 30708 (pbscip.linux.x8) R 30706 30708 30409 0 -1 4194304 7124 0 0 0 298 11 0 0 25 0 1 0 186198091 25083904 4765 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30708/statm: 6124 4765 698 1256 0 4863 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24496

[startup+6.30181 s]
/proc/loadavg: 1.09 1.07 1.01 2/66 30709
/proc/meminfo: memFree=1846448/2055920 swapFree=4179968/4192956
[pid=30708] ppid=30706 vsize=24844 CPUtime=6.29
/proc/30708/stat : 30708 (pbscip.linux.x8) R 30706 30708 30409 0 -1 4194304 7352 0 0 0 615 14 0 0 25 0 1 0 186198091 25440256 4993 1992294400 4194304 9342243 548682068736 18446744073709551615 6085045 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30708/statm: 6211 4993 698 1256 0 4950 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24844

[startup+12.7015 s]
/proc/loadavg: 1.08 1.07 1.01 2/66 30709
/proc/meminfo: memFree=1844912/2055920 swapFree=4179968/4192956
[pid=30708] ppid=30706 vsize=26532 CPUtime=12.69
/proc/30708/stat : 30708 (pbscip.linux.x8) R 30706 30708 30409 0 -1 4194304 7752 0 0 0 1247 22 0 0 25 0 1 0 186198091 27168768 5393 1992294400 4194304 9342243 548682068736 18446744073709551615 6897369 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30708/statm: 6633 5393 698 1256 0 5372 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26532

[startup+25.5018 s]
/proc/loadavg: 1.07 1.06 1.01 2/66 30709
/proc/meminfo: memFree=1841776/2055920 swapFree=4179968/4192956
[pid=30708] ppid=30706 vsize=29780 CPUtime=25.48
/proc/30708/stat : 30708 (pbscip.linux.x8) R 30706 30708 30409 0 -1 4194304 8538 0 0 0 2512 36 0 0 25 0 1 0 186198091 30494720 6179 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30708/statm: 7445 6179 698 1256 0 6184 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 29780

[startup+51.1015 s]
/proc/loadavg: 1.04 1.06 1.01 2/66 30709
/proc/meminfo: memFree=1835952/2055920 swapFree=4179968/4192956
[pid=30708] ppid=30706 vsize=35836 CPUtime=51.06
/proc/30708/stat : 30708 (pbscip.linux.x8) R 30706 30708 30409 0 -1 4194304 10032 0 0 0 5044 62 0 0 25 0 1 0 186198091 36696064 7673 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30708/statm: 8959 7673 698 1256 0 7698 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 35836

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

[startup+54.3019 s]
/proc/loadavg: 1.04 1.05 1.01 2/66 30709
/proc/meminfo: memFree=1835568/2055920 swapFree=4179968/4192956
[pid=30708] ppid=30706 vsize=36088 CPUtime=54.26
/proc/30708/stat : 30708 (pbscip.linux.x8) R 30706 30708 30409 0 -1 4194304 10130 0 0 0 5360 66 0 0 25 0 1 0 186198091 36954112 7771 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30708/statm: 9022 7771 698 1256 0 7761 0
Current children cumulated CPU time (s) 54.26
Current children cumulated vsize (KiB) 36088

[startup+55.901 s]
/proc/loadavg: 1.04 1.05 1.01 2/66 30709
/proc/meminfo: memFree=1835312/2055920 swapFree=4179968/4192956
[pid=30708] ppid=30706 vsize=36332 CPUtime=55.86
/proc/30708/stat : 30708 (pbscip.linux.x8) R 30706 30708 30409 0 -1 4194304 10207 0 0 0 5519 67 0 0 25 0 1 0 186198091 37203968 7848 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30708/statm: 9083 7848 698 1256 0 7822 0
Current children cumulated CPU time (s) 55.86
Current children cumulated vsize (KiB) 36332

[startup+56.7021 s]
/proc/loadavg: 1.04 1.05 1.01 2/66 30709
/proc/meminfo: memFree=1835056/2055920 swapFree=4179968/4192956
[pid=30708] ppid=30706 vsize=36520 CPUtime=56.66
/proc/30708/stat : 30708 (pbscip.linux.x8) R 30706 30708 30409 0 -1 4194304 10235 0 0 0 5598 68 0 0 25 0 1 0 186198091 37396480 7876 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30708/statm: 9130 7876 698 1256 0 7869 0
Current children cumulated CPU time (s) 56.66
Current children cumulated vsize (KiB) 36520

[startup+57.1022 s]
/proc/loadavg: 1.04 1.05 1.01 2/66 30709
/proc/meminfo: memFree=1834800/2055920 swapFree=4179968/4192956
[pid=30708] ppid=30706 vsize=37432 CPUtime=57.06
/proc/30708/stat : 30708 (pbscip.linux.x8) R 30706 30708 30409 0 -1 4194304 10283 0 0 0 5637 69 0 0 25 0 1 0 186198091 38330368 7924 1992294400 4194304 9342243 548682068736 18446744073709551615 6399326 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30708/statm: 9358 7924 698 1256 0 8097 0
Current children cumulated CPU time (s) 57.06
Current children cumulated vsize (KiB) 37432

[startup+57.5012 s]
/proc/loadavg: 1.04 1.05 1.01 2/66 30709
/proc/meminfo: memFree=1834800/2055920 swapFree=4179968/4192956
[pid=30708] ppid=30706 vsize=37432 CPUtime=57.46
/proc/30708/stat : 30708 (pbscip.linux.x8) R 30706 30708 30409 0 -1 4194304 10335 0 0 0 5676 70 0 0 25 0 1 0 186198091 38330368 7976 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30708/statm: 9358 7976 698 1256 0 8097 0
Current children cumulated CPU time (s) 57.46
Current children cumulated vsize (KiB) 37432

[startup+57.6012 s]
/proc/loadavg: 1.04 1.05 1.01 2/66 30709
/proc/meminfo: memFree=1834800/2055920 swapFree=4179968/4192956
[pid=30708] ppid=30706 vsize=37652 CPUtime=57.56
/proc/30708/stat : 30708 (pbscip.linux.x8) R 30706 30708 30409 0 -1 4194304 10341 0 0 0 5686 70 0 0 25 0 1 0 186198091 38555648 7982 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30708/statm: 9413 7982 698 1256 0 8152 0
Current children cumulated CPU time (s) 57.56
Current children cumulated vsize (KiB) 37652

Child status: 0
Real time (s): 57.6639
CPU time (s): 57.6272
CPU user time (s): 56.9223
CPU system time (s): 0.704892
CPU usage (%): 99.9364
Max. virtual memory (cumulated for all children) (KiB): 37652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 56.9223
system time used= 0.704892
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10347
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= 320

runsolver used 0.058991 second user time and 0.159975 second system time

The end

Launcher Data 

Begin job on node82 at 2009-06-16 23:00:01
IDJOB=1869801
IDBENCH=47899
IDSOLVER=684
FILE ID=node82/1869801-1245186001
PBS_JOBID= 9363921
Free space on /tmp= 66404 MiB

SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=251-P1=257-P2=19-P3=349-P4=257-P5=479-P6=367-B.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1869801-1245186001/watcher-1869801-1245186001 -o /tmp/evaluation-result-1869801-1245186001/solver-1869801-1245186001 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869801-1245186001.opb

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

MD5SUM BENCH= 80881c7fbc3c10cf38784c74294061e5
RANDOM SEED=1276317104

node82.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.232
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.232
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1864144 kB
Buffers:         33392 kB
Cached:          90368 kB
SwapCached:       6596 kB
Active:          62588 kB
Inactive:        74624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1864144 kB
SwapTotal:     4192956 kB
SwapFree:      4179968 kB
Dirty:           11736 kB
Writeback:           0 kB
Mapped:          19132 kB
Slab:            40520 kB
Committed_AS:    89336 kB
PageTables:       1400 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66392 MiB
End job on node82 at 2009-06-16 23:00:59