Trace number 1869967

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 30.4614 30.4706

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=257-P1=53-P2=163-P3=163-P4=251-P5=269-P6=479-P7=113-B.opb
MD5SUM61ecac306f245a9bac818667ce91a2bc
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 benchmark29.1136
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 variables189
Total number of constraints15
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 constraints15
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)567
Sum of products size (including duplicates)1134
Number of different products567
Sum of products size1134

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-1869967-1245187519.opb>
0.00/0.01	c original problem has 756 variables (756 bin, 0 int, 0 impl, 0 cont) and 582 constraints
0.00/0.02	c start presolving problem
0.00/0.02	c presolving:
0.09/0.12	c (round 1) 7 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 56 chg coeffs, 0 upgd conss, 3108 impls, 0 clqs
0.09/0.13	c (round 2) 25 del vars, 16 del conss, 0 chg bounds, 0 chg sides, 72 chg coeffs, 8 upgd conss, 4836 impls, 0 clqs
0.09/0.13	c (round 3) 43 del vars, 32 del conss, 0 chg bounds, 0 chg sides, 88 chg coeffs, 8 upgd conss, 6276 impls, 0 clqs
0.09/0.13	c (round 4) 61 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 104 chg coeffs, 8 upgd conss, 7428 impls, 0 clqs
0.09/0.14	c (round 5) 79 del vars, 64 del conss, 0 chg bounds, 0 chg sides, 120 chg coeffs, 8 upgd conss, 8292 impls, 0 clqs
0.09/0.14	c (round 6) 97 del vars, 80 del conss, 0 chg bounds, 0 chg sides, 136 chg coeffs, 8 upgd conss, 8868 impls, 0 clqs
0.09/0.14	c (round 7) 115 del vars, 96 del conss, 0 chg bounds, 0 chg sides, 152 chg coeffs, 8 upgd conss, 9156 impls, 0 clqs
0.09/0.15	c (round 8) 133 del vars, 112 del conss, 0 chg bounds, 0 chg sides, 168 chg coeffs, 8 upgd conss, 9156 impls, 0 clqs
0.09/0.17	c    (0.1s) probing: 206/623 (33.1%) - 0 fixings, 0 aggregations, 14 implications, 0 bound changes
0.09/0.17	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.17	c presolving (9 rounds):
0.09/0.17	c  133 deleted vars, 112 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 168 changed coefficients
0.09/0.17	c  9184 implications, 0 cliques
0.09/0.17	c presolved problem has 623 variables (623 bin, 0 int, 0 impl, 0 cont) and 463 constraints
0.09/0.17	c     448 constraints of type <and>
0.09/0.17	c       7 constraints of type <linear>
0.09/0.17	c       8 constraints of type <logicor>
0.09/0.17	c transformed objective value is always integral (scale: 2)
0.09/0.17	c Presolving Time: 0.09
0.09/0.17	c OPT-NLC
0.09/0.17	c -----------------------------------------------------------------------------------------------
0.09/0.17	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.17	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.17	c limits/memory = c 1620
0.09/0.17	c # maximal time in seconds to run
0.09/0.17	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.17	c limits/time = c 1791
0.09/0.17	c # frequency for displaying node information lines
0.09/0.17	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.17	c display/freq = c 10000
0.09/0.17	c -----------------------------------------------------------------------------------------------
0.09/0.17	c start solving problem
0.09/0.17	c 
0.09/0.18	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.18	c   0.1s|     1 |     0 |    21 |2842k|   0 |  12 | 623 | 463 | 463 | 623 | 911 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.27	c   0.2s|     1 |     0 |   745 |2872k|   0 |  15 | 623 | 463 | 463 | 623 | 915 |   4 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.31	c   0.2s|     1 |     0 |   751 |2890k|   0 |  16 | 623 | 463 | 463 | 623 | 919 |   8 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.36	c   0.3s|     1 |     0 |   758 |2900k|   0 |  24 | 623 | 463 | 463 | 623 | 921 |  10 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.41	c   0.3s|     1 |     0 |   764 |2904k|   0 |  27 | 623 | 463 | 463 | 623 | 925 |  14 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.46	c   0.4s|     1 |     0 |   777 |2921k|   0 |  26 | 623 | 463 | 463 | 623 | 928 |  17 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.53	c   0.4s|     1 |     0 |   799 |2940k|   0 |  35 | 623 | 463 | 463 | 623 | 933 |  22 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.58/0.68	c   0.6s|     1 |     2 |   799 |2940k|   0 |  35 | 623 | 463 | 463 | 623 | 933 |  22 |   0 |  19 | 3.000000e+00 |      --      |    Inf 
30.39/30.45	o 3
30.39/30.45	c *30.0s|  4854 |     0 | 81133 |4269k|  85 |   - | 623 |1818 | 181 | 623 | 192 |  40k|1371 |4839 | 3.000000e+00 | 3.000000e+00 |   0.00%
30.39/30.45	c 
30.39/30.45	c SCIP Status        : problem is solved [optimal solution found]
30.39/30.45	c Solving Time (sec) : 30.04
30.39/30.45	c Solving Nodes      : 4854
30.39/30.45	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
30.39/30.45	c Dual Bound         : +3.00000000000000e+00
30.39/30.45	c Gap                : 0.00 %
30.39/30.45	c NODE         4854
30.39/30.45	c DUAL BOUND   3
30.39/30.45	c PRIMAL BOUND 3
30.39/30.45	c GAP          0
30.39/30.45	s OPTIMUM FOUND
30.39/30.45	v -x189 -x188 -x187 -x186 -x185 -x184 -x183 x182 x181 -x180 -x179 -x178 -x177 -x176 -x175 -x174 x173 -x172 -x126 -x125 -x124 -x123 
30.39/30.45	v -x122 x121 -x120 x119 x118 -x171 x170 -x169 -x168 -x167 x166 x165 -x164 -x163 -x117 -x116 -x115 x114 -x113 x112 x111 -x110 
30.39/30.45	v x109 -x162 x161 x160 x159 x158 x157 x156 x155 x154 -x108 x107 -x106 -x105 x104 -x103 x102 x101 x100 -x153 x152 x151 x150 x149 
30.39/30.45	v x148 -x147 -x146 -x145 x99 -x98 -x97 -x96 -x95 -x94 x93 x92 x91 -x144 -x143 -x142 -x141 -x140 -x139 -x138 x137 x136 -x90 x89 
30.39/30.45	v x88 x87 x86 x85 -x84 -x83 x82 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 -x81 -x80 x79 x78 -x77 x76 -x75 -x74 x73 
30.39/30.45	v -x72 x71 -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 
30.39/30.45	v x43 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 
30.39/30.45	v x15 -x14 -x13 -x12 x11 x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
30.39/30.45	c SCIP Status        : problem is solved [optimal solution found]
30.39/30.45	c Solving Time       :      30.04
30.39/30.45	c Original Problem   :
30.39/30.45	c   Problem name     : HOME/instance-1869967-1245187519.opb
30.39/30.45	c   Variables        : 756 (756 binary, 0 integer, 0 implicit integer, 0 continuous)
30.39/30.45	c   Constraints      : 582 initial, 582 maximal
30.39/30.45	c Presolved Problem  :
30.39/30.45	c   Problem name     : t_HOME/instance-1869967-1245187519.opb
30.39/30.45	c   Variables        : 623 (623 binary, 0 integer, 0 implicit integer, 0 continuous)
30.39/30.45	c   Constraints      : 463 initial, 1818 maximal
30.39/30.45	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
30.39/30.45	c   trivial          :       0.00          0          0          0          0          0          0          0          0
30.39/30.45	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
30.39/30.45	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
30.39/30.45	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
30.39/30.45	c   implics          :       0.00          0          0          0          0          0          0          0          0
30.39/30.45	c   probing          :       0.03          0          0          0          0          0          0          0          0
30.39/30.45	c   and              :       0.05         14        112          0          0          0        112          0        112
30.39/30.45	c   linear           :       0.00          1          6          0          0          0          0          0         56
30.39/30.45	c   logicor          :       0.00          0          0          0          0          0          0          0          0
30.39/30.45	c   root node        :          -          0          -          -          0          -          -          -          -
30.39/30.45	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
30.39/30.45	c   integral         :          0          0          0       4375          0          3        178          0          0       8532
30.39/30.45	c   and              :        448      12340      13144          0          0        138      27759      40958          0          0
30.39/30.45	c   linear           :          7          6      13005          0          0        691       8294          0          0          0
30.39/30.45	c   logicor          :          8+         6       4998          1          0         14        921          0          0          0
30.39/30.45	c   countsols        :          0          0          0          1          0          0          0          0          0          0
30.39/30.45	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
30.39/30.45	c   integral         :       3.39       0.00       0.00       3.39       0.00
30.39/30.45	c   and              :       1.40       1.19       0.21       0.00       0.00
30.39/30.45	c   linear           :       0.60       0.00       0.60       0.00       0.00
30.39/30.45	c   logicor          :       0.08       0.00       0.08       0.00       0.00
30.39/30.45	c   countsols        :       0.00       0.00       0.00       0.00       0.00
30.39/30.45	c Propagators        :       Time      Calls    Cutoffs    DomReds
30.39/30.45	c   rootredcost      :       0.00          0          0          0
30.39/30.45	c   pseudoobj        :       0.01      12721          0          0
30.39/30.45	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
30.39/30.45	c   propagation      :       0.47        843        842      11745       77.6        108       48.6          -
30.39/30.45	c   infeasible LP    :       0.00          4          0          0        0.0          0        0.0          0
30.39/30.45	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
30.39/30.45	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
30.39/30.45	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
30.39/30.45	c   applied globally :          -          -          -       1358       30.9          -          -          -
30.39/30.45	c   applied locally  :          -          -          -         13       66.6          -          -          -
30.39/30.45	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
30.39/30.45	c   cut pool         :       0.00          5          -          -          3          -    (maximal pool size: 30)
30.39/30.45	c   redcost          :       0.25      12341          0          0          0          0
30.39/30.45	c   impliedbounds    :       0.00          6          0          0         11          0
30.39/30.45	c   intobj           :       0.00          0          0          0          0          0
30.39/30.45	c   gomory           :       0.05          6          0          0         58          0
30.39/30.45	c   strongcg         :       0.04          6          0          0         15          0
30.39/30.45	c   cmir             :       0.04          6          0          0         23          0
30.39/30.45	c   flowcover        :       0.10          6          0          0         29          0
30.39/30.45	c   clique           :       0.00          1          0          0          0          0
30.39/30.45	c   zerohalf         :       0.00          0          0          0          0          0
30.39/30.45	c   mcf              :       0.01          1          0          0          0          0
30.39/30.45	c Pricers            :       Time      Calls       Vars
30.39/30.45	c   problem variables:       0.00          0          0
30.39/30.45	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
30.39/30.45	c   relpscost        :       3.38       4374          3        178          0          0       8532
30.39/30.45	c   pscost           :       0.00          0          0          0          0          0          0
30.39/30.45	c   inference        :       0.00          0          0          0          0          0          0
30.39/30.45	c   mostinf          :       0.00          0          0          0          0          0          0
30.39/30.45	c   leastinf         :       0.00          0          0          0          0          0          0
30.39/30.45	c   fullstrong       :       0.00          0          0          0          0          0          0
30.39/30.45	c   allfullstrong    :       0.00          0          0          0          0          0          0
30.39/30.45	c   random           :       0.00          0          0          0          0          0          0
30.39/30.45	c Primal Heuristics  :       Time      Calls      Found
30.39/30.45	c   LP solutions     :       0.01          -          1
30.39/30.45	c   pseudo solutions :       0.00          -          0
30.39/30.45	c   oneopt           :       0.00          0          0
30.39/30.45	c   crossover        :       0.00          0          0
30.39/30.45	c   guideddiving     :       0.00          0          0
30.39/30.45	c   intshifting      :       0.00          0          0
30.39/30.45	c   fracdiving       :       0.05          4          0
30.39/30.45	c   veclendiving     :       0.07          4          0
30.39/30.45	c   linesearchdiving :       0.04          4          0
30.39/30.45	c   coefdiving       :       0.06          5          0
30.39/30.45	c   pscostdiving     :       0.05          5          0
30.39/30.45	c   feaspump         :       0.09          3          0
30.39/30.45	c   objpscostdiving  :       0.08          3          0
30.39/30.45	c   rootsoldiving    :       0.05          3          0
30.39/30.45	c   simplerounding   :       0.00          0          0
30.39/30.45	c   rounding         :       0.12       1582          0
30.39/30.45	c   shifting         :       1.53        491          0
30.39/30.45	c   fixandinfer      :       0.00          0          0
30.39/30.45	c   intdiving        :       0.00          0          0
30.39/30.45	c   actconsdiving    :       0.00          0          0
30.39/30.45	c   octane           :       0.00          0          0
30.39/30.45	c   rens             :       0.02          1          0
30.39/30.45	c   rins             :       0.00          0          0
30.39/30.45	c   localbranching   :       0.00          0          0
30.39/30.45	c   mutation         :       0.00          0          0
30.39/30.45	c   dins             :       0.00          0          0
30.39/30.45	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
30.39/30.45	c   primal LP        :       3.24          0          0       0.00       0.00
30.39/30.45	c   dual LP          :      15.57      13334      78039       5.85    5012.14
30.39/30.45	c   barrier LP       :       0.00          0          0       0.00          -
30.39/30.45	c   diving/probing LP:       0.35        319       3094       9.70    8840.00
30.39/30.45	c   strong branching :       3.23       4839      43694       9.03   13527.55
30.39/30.45	c     (at root node) :          -         19       1151      60.58          -
30.39/30.45	c   conflict analysis:       0.00          0          0       0.00          -
30.39/30.45	c B&B Tree           :
30.39/30.45	c   number of runs   :          1
30.39/30.45	c   nodes            :       4854
30.39/30.45	c   nodes (total)    :       4854
30.39/30.45	c   nodes left       :          0
30.39/30.45	c   max depth        :         85
30.39/30.45	c   max depth (total):         85
30.39/30.45	c   backtracks       :        275 (5.7%)
30.39/30.45	c   delayed cutoffs  :        223
30.39/30.45	c   repropagations   :       1240 (4606 domain reductions, 218 cutoffs)
30.39/30.45	c   avg switch length:       3.51
30.39/30.45	c   switching time   :       3.71
30.39/30.45	c Solution           :
30.39/30.45	c   Solutions found  :          1 (1 improvements)
30.39/30.45	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 4854 nodes, 30.03 seconds, depth 61, found by <relaxation>)
30.39/30.45	c   Dual Bound       : +3.00000000000000e+00
30.39/30.45	c   Gap              :       0.00 %
30.39/30.45	c   Root Dual Bound  : +3.00000000000000e+00
30.39/30.46	c Time complete: 30.45.

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-1869967-1245187519/watcher-1869967-1245187519 -o /tmp/evaluation-result-1869967-1245187519/solver-1869967-1245187519 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869967-1245187519.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: 1.00 0.99 0.98 3/64 4652
/proc/meminfo: memFree=1823336/2055920 swapFree=4192812/4192956
[pid=4652] ppid=4650 vsize=5812 CPUtime=0
/proc/4652/stat : 4652 (pbscip.linux.x8) R 4650 4652 4010 0 -1 4194304 519 0 0 0 0 0 0 0 18 0 1 0 186352560 5951488 503 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/4652/statm: 1453 515 344 1256 0 192 0

[startup+0.0590471 s]
/proc/loadavg: 1.00 0.99 0.98 3/64 4652
/proc/meminfo: memFree=1823336/2055920 swapFree=4192812/4192956
[pid=4652] ppid=4650 vsize=15024 CPUtime=0.05
/proc/4652/stat : 4652 (pbscip.linux.x8) R 4650 4652 4010 0 -1 4194304 2890 0 0 0 3 2 0 0 18 0 1 0 186352560 15384576 2520 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4652/statm: 3756 2520 446 1256 0 2495 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 15024

[startup+0.101051 s]
/proc/loadavg: 1.00 0.99 0.98 3/64 4652
/proc/meminfo: memFree=1823336/2055920 swapFree=4192812/4192956
[pid=4652] ppid=4650 vsize=15024 CPUtime=0.09
/proc/4652/stat : 4652 (pbscip.linux.x8) R 4650 4652 4010 0 -1 4194304 2890 0 0 0 4 5 0 0 18 0 1 0 186352560 15384576 2520 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4652/statm: 3756 2520 446 1256 0 2495 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15024

[startup+0.301074 s]
/proc/loadavg: 1.00 0.99 0.98 3/64 4652
/proc/meminfo: memFree=1823336/2055920 swapFree=4192812/4192956
[pid=4652] ppid=4650 vsize=22416 CPUtime=0.29
/proc/4652/stat : 4652 (pbscip.linux.x8) R 4650 4652 4010 0 -1 4194304 4622 0 0 0 21 8 0 0 19 0 1 0 186352560 22953984 4251 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4652/statm: 5604 4251 677 1256 0 4343 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22416

[startup+0.701121 s]
/proc/loadavg: 1.00 0.99 0.98 3/64 4652
/proc/meminfo: memFree=1823336/2055920 swapFree=4192812/4192956
[pid=4652] ppid=4650 vsize=25868 CPUtime=0.69
/proc/4652/stat : 4652 (pbscip.linux.x8) R 4650 4652 4010 0 -1 4194304 7320 0 0 0 59 10 0 0 22 0 1 0 186352560 26488832 4923 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4652/statm: 6467 4923 689 1256 0 5206 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25868

[startup+1.50122 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 4653
/proc/meminfo: memFree=1806176/2055920 swapFree=4192812/4192956
[pid=4652] ppid=4650 vsize=25868 CPUtime=1.49
/proc/4652/stat : 4652 (pbscip.linux.x8) R 4650 4652 4010 0 -1 4194304 7443 0 0 0 138 11 0 0 25 0 1 0 186352560 26488832 5046 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4652/statm: 6467 5046 694 1256 0 5206 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25868

[startup+3.1014 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 4653
/proc/meminfo: memFree=1805216/2055920 swapFree=4192812/4192956
[pid=4652] ppid=4650 vsize=25868 CPUtime=3.09
/proc/4652/stat : 4652 (pbscip.linux.x8) R 4650 4652 4010 0 -1 4194304 7609 0 0 0 296 13 0 0 25 0 1 0 186352560 26488832 5212 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4652/statm: 6467 5212 697 1256 0 5206 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25868

[startup+6.30177 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 4653
/proc/meminfo: memFree=1804128/2055920 swapFree=4192812/4192956
[pid=4652] ppid=4650 vsize=26476 CPUtime=6.29
/proc/4652/stat : 4652 (pbscip.linux.x8) R 4650 4652 4010 0 -1 4194304 7841 0 0 0 613 16 0 0 25 0 1 0 186352560 27111424 5444 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4652/statm: 6619 5444 697 1256 0 5358 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26476

[startup+12.7015 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 4653
/proc/meminfo: memFree=1802208/2055920 swapFree=4192812/4192956
[pid=4652] ppid=4650 vsize=28760 CPUtime=12.69
/proc/4652/stat : 4652 (pbscip.linux.x8) R 4650 4652 4010 0 -1 4194304 8340 0 0 0 1247 22 0 0 25 0 1 0 186352560 29450240 5943 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4652/statm: 7190 5943 697 1256 0 5929 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28760

[startup+25.502 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 4653
/proc/meminfo: memFree=1799584/2055920 swapFree=4192812/4192956
[pid=4652] ppid=4650 vsize=31248 CPUtime=25.48
/proc/4652/stat : 4652 (pbscip.linux.x8) R 4650 4652 4010 0 -1 4194304 9016 0 0 0 2513 35 0 0 25 0 1 0 186352560 31997952 6619 1992294400 4194304 9342243 548682068736 18446744073709551615 5399571 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4652/statm: 7812 6619 697 1256 0 6551 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 31248

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

[startup+28.7014 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 4653
/proc/meminfo: memFree=1798816/2055920 swapFree=4192812/4192956
[pid=4652] ppid=4650 vsize=32736 CPUtime=28.68
/proc/4652/stat : 4652 (pbscip.linux.x8) R 4650 4652 4010 0 -1 4194304 9229 0 0 0 2830 38 0 0 25 0 1 0 186352560 33521664 6832 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4652/statm: 8184 6832 697 1256 0 6923 0
Current children cumulated CPU time (s) 28.68
Current children cumulated vsize (KiB) 32736

[startup+29.5015 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 4653
/proc/meminfo: memFree=1798816/2055920 swapFree=4192812/4192956
[pid=4652] ppid=4650 vsize=32736 CPUtime=29.48
/proc/4652/stat : 4652 (pbscip.linux.x8) R 4650 4652 4010 0 -1 4194304 9288 0 0 0 2909 39 0 0 25 0 1 0 186352560 33521664 6891 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4652/statm: 8184 6891 697 1256 0 6923 0
Current children cumulated CPU time (s) 29.48
Current children cumulated vsize (KiB) 32736

[startup+29.9015 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 4653
/proc/meminfo: memFree=1798496/2055920 swapFree=4192812/4192956
[pid=4652] ppid=4650 vsize=32736 CPUtime=29.88
/proc/4652/stat : 4652 (pbscip.linux.x8) R 4650 4652 4010 0 -1 4194304 9307 0 0 0 2949 39 0 0 25 0 1 0 186352560 33521664 6910 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4652/statm: 8184 6910 697 1256 0 6923 0
Current children cumulated CPU time (s) 29.88
Current children cumulated vsize (KiB) 32736

[startup+30.3016 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 4653
/proc/meminfo: memFree=1798496/2055920 swapFree=4192812/4192956
[pid=4652] ppid=4650 vsize=32736 CPUtime=30.28
/proc/4652/stat : 4652 (pbscip.linux.x8) R 4650 4652 4010 0 -1 4194304 9327 0 0 0 2989 39 0 0 25 0 1 0 186352560 33521664 6930 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4652/statm: 8184 6930 697 1256 0 6923 0
Current children cumulated CPU time (s) 30.28
Current children cumulated vsize (KiB) 32736

[startup+30.4016 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 4653
/proc/meminfo: memFree=1798496/2055920 swapFree=4192812/4192956
[pid=4652] ppid=4650 vsize=32736 CPUtime=30.39
/proc/4652/stat : 4652 (pbscip.linux.x8) R 4650 4652 4010 0 -1 4194304 9341 0 0 0 2999 40 0 0 25 0 1 0 186352560 33521664 6944 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4652/statm: 8184 6944 697 1256 0 6923 0
Current children cumulated CPU time (s) 30.39
Current children cumulated vsize (KiB) 32736

Child status: 0
Real time (s): 30.4706
CPU time (s): 30.4614
CPU user time (s): 30.0544
CPU system time (s): 0.406938
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 32736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 30.0544
system time used= 0.406938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9346
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= 47

runsolver used 0.025996 second user time and 0.068989 second system time

The end

Launcher Data 

Begin job on node11 at 2009-06-16 23:25:19
IDJOB=1869967
IDBENCH=47982
IDSOLVER=684
FILE ID=node11/1869967-1245187519
PBS_JOBID= 9363930
Free space on /tmp= 66196 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=257-P1=53-P2=163-P3=163-P4=251-P5=269-P6=479-P7=113-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-1869967-1245187519/watcher-1869967-1245187519 -o /tmp/evaluation-result-1869967-1245187519/solver-1869967-1245187519 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869967-1245187519.opb

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

MD5SUM BENCH= 61ecac306f245a9bac818667ce91a2bc
RANDOM SEED=1773298946

node11.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		: 3000.234
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		: 3000.234
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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1823752 kB
Buffers:         49244 kB
Cached:         110692 kB
SwapCached:          0 kB
Active:          70660 kB
Inactive:       102680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1823752 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           11740 kB
Writeback:           0 kB
Mapped:          23244 kB
Slab:            44708 kB
Committed_AS:   187948 kB
PageTables:       1456 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66184 MiB
End job on node11 at 2009-06-16 23:25:50