Trace number 1869953

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 6.77897 6.78035

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=383-P1=149-P2=409-P3=307-P4=127-P5=191-P6=227-P7=281-P8=211-B.opb
MD5SUM1d88cb7e119c66203d260e6c8e2ab364
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 benchmark6.77897
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 variables216
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 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)648
Sum of products size (including duplicates)1296
Number of different products648
Sum of products size1296

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-1869953-1245187445.opb>
0.00/0.01	c original problem has 864 variables (864 bin, 0 int, 0 impl, 0 cont) and 665 constraints
0.00/0.02	c start presolving problem
0.00/0.02	c presolving:
0.09/0.15	c (round 1) 8 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 63 chg coeffs, 0 upgd conss, 3712 impls, 0 clqs
0.09/0.15	c (round 2) 26 del vars, 16 del conss, 0 chg bounds, 0 chg sides, 79 chg coeffs, 9 upgd conss, 5728 impls, 0 clqs
0.09/0.16	c (round 3) 44 del vars, 32 del conss, 0 chg bounds, 0 chg sides, 95 chg coeffs, 9 upgd conss, 7456 impls, 0 clqs
0.09/0.16	c (round 4) 62 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 111 chg coeffs, 9 upgd conss, 8896 impls, 0 clqs
0.09/0.16	c (round 5) 80 del vars, 64 del conss, 0 chg bounds, 0 chg sides, 127 chg coeffs, 9 upgd conss, 10048 impls, 0 clqs
0.09/0.17	c (round 6) 98 del vars, 80 del conss, 0 chg bounds, 0 chg sides, 143 chg coeffs, 9 upgd conss, 10912 impls, 0 clqs
0.09/0.17	c (round 7) 116 del vars, 96 del conss, 0 chg bounds, 0 chg sides, 159 chg coeffs, 9 upgd conss, 11488 impls, 0 clqs
0.09/0.18	c (round 8) 134 del vars, 112 del conss, 0 chg bounds, 0 chg sides, 175 chg coeffs, 9 upgd conss, 11776 impls, 0 clqs
0.09/0.18	c (round 9) 152 del vars, 128 del conss, 0 chg bounds, 0 chg sides, 191 chg coeffs, 9 upgd conss, 11776 impls, 0 clqs
0.19/0.24	c    (0.1s) probing: 222/712 (31.2%) - 0 fixings, 0 aggregations, 16 implications, 0 bound changes
0.19/0.24	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.19/0.24	c presolving (10 rounds):
0.19/0.24	c  152 deleted vars, 128 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 191 changed coefficients
0.19/0.24	c  11808 implications, 0 cliques
0.19/0.24	c presolved problem has 712 variables (712 bin, 0 int, 0 impl, 0 cont) and 529 constraints
0.19/0.24	c     512 constraints of type <and>
0.19/0.24	c       8 constraints of type <linear>
0.19/0.24	c       9 constraints of type <logicor>
0.19/0.24	c transformed objective value is always integral (scale: 2)
0.19/0.24	c Presolving Time: 0.11
0.19/0.24	c OPT-NLC
0.19/0.24	c -----------------------------------------------------------------------------------------------
0.19/0.24	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.19/0.24	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.19/0.24	c limits/memory = c 1620
0.19/0.24	c # maximal time in seconds to run
0.19/0.24	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.19/0.24	c limits/time = c 1791
0.19/0.24	c # frequency for displaying node information lines
0.19/0.24	c # [type: int, range: [-1,2147483647], default: 100]
0.19/0.24	c display/freq = c 10000
0.19/0.24	c -----------------------------------------------------------------------------------------------
0.19/0.24	c start solving problem
0.19/0.24	c 
0.19/0.25	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.19/0.25	c   0.1s|     1 |     0 |    20 |3250k|   0 |  11 | 712 | 529 | 529 | 712 |1041 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.34	c   0.2s|     1 |     0 |   530 |3284k|   0 |  16 | 712 | 529 | 529 | 712 |1044 |   3 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.38	c   0.2s|     1 |     0 |   537 |3287k|   0 |  16 | 712 | 529 | 529 | 712 |1046 |   5 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.42	c   0.3s|     1 |     0 |   541 |3292k|   0 |  23 | 712 | 529 | 529 | 712 |1050 |   9 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.48	c   0.3s|     1 |     0 |   547 |3309k|   0 |  26 | 712 | 529 | 529 | 712 |1053 |  12 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.50/0.54	c   0.4s|     1 |     0 |   555 |3314k|   0 |  33 | 712 | 529 | 529 | 712 |1056 |  15 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.59/0.61	c   0.5s|     1 |     0 |   567 |3323k|   0 |  28 | 712 | 529 | 529 | 712 |1061 |  20 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.69/0.72	c   0.6s|     1 |     2 |   567 |3323k|   0 |  28 | 712 | 529 | 529 | 712 |1061 |  20 |   0 |  20 | 3.000000e+00 |      --      |    Inf 
6.69/6.76	o 3
6.69/6.76	c * 6.5s|   592 |     0 | 11796 |3782k|  87 |   - | 712 | 668 |  69 | 712 | 414 |5261 | 141 |2666 | 3.000000e+00 | 3.000000e+00 |   0.00%
6.69/6.76	c 
6.69/6.76	c SCIP Status        : problem is solved [optimal solution found]
6.69/6.76	c Solving Time (sec) : 6.54
6.69/6.76	c Solving Nodes      : 592
6.69/6.76	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
6.69/6.76	c Dual Bound         : +3.00000000000000e+00
6.69/6.76	c Gap                : 0.00 %
6.69/6.76	c NODE         592
6.69/6.76	c DUAL BOUND   3
6.69/6.76	c PRIMAL BOUND 3
6.69/6.76	c GAP          0
6.69/6.76	s OPTIMUM FOUND
6.69/6.76	v -x216 -x215 -x214 -x213 -x212 -x211 x210 -x209 -x208 -x207 -x206 -x205 -x204 x203 -x202 x201 x200 -x199 -x144 -x143 -x142 x141 
6.69/6.76	v -x140 -x139 x138 x137 x136 -x198 x197 x196 x195 -x194 x193 -x192 -x191 x190 -x135 -x134 x133 x132 x131 x130 x129 x128 x127 -x189 
6.69/6.76	v -x188 -x187 -x186 -x185 -x184 x183 x182 -x181 x126 -x125 -x124 x123 x122 -x121 -x120 x119 x118 -x180 -x179 -x178 -x177 -x176 
6.69/6.76	v x175 x174 -x173 -x172 -x117 -x116 x115 x114 -x113 x112 x111 -x110 x109 -x171 -x170 -x169 -x168 -x167 x166 x165 -x164 x163 
6.69/6.76	v -x108 -x107 -x106 -x105 -x104 x103 x102 -x101 x100 -x162 -x161 -x160 -x159 -x158 x157 -x156 -x155 -x154 -x99 -x98 -x97 -x96 
6.69/6.76	v x95 x94 -x93 x92 x91 -x153 -x152 -x151 -x150 -x149 -x148 -x147 -x146 x145 -x90 -x89 -x88 -x87 x86 -x85 -x84 x83 x82 -x81 -x80 
6.69/6.76	v -x79 x78 x77 x76 x75 x74 x73 -x72 -x71 x70 -x69 x68 x67 -x66 -x65 x64 x63 x62 -x61 -x60 -x59 -x58 x57 -x56 x55 -x54 -x53 -x52 
6.69/6.76	v -x51 x50 x49 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 
6.69/6.76	v x22 -x21 -x20 x19 -x18 x17 -x16 x15 x14 -x13 -x12 -x11 x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
6.69/6.76	c SCIP Status        : problem is solved [optimal solution found]
6.69/6.76	c Solving Time       :       6.54
6.69/6.76	c Original Problem   :
6.69/6.76	c   Problem name     : HOME/instance-1869953-1245187445.opb
6.69/6.76	c   Variables        : 864 (864 binary, 0 integer, 0 implicit integer, 0 continuous)
6.69/6.76	c   Constraints      : 665 initial, 665 maximal
6.69/6.76	c Presolved Problem  :
6.69/6.76	c   Problem name     : t_HOME/instance-1869953-1245187445.opb
6.69/6.76	c   Variables        : 712 (712 binary, 0 integer, 0 implicit integer, 0 continuous)
6.69/6.76	c   Constraints      : 529 initial, 668 maximal
6.69/6.76	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
6.69/6.76	c   trivial          :       0.00          0          0          0          0          0          0          0          0
6.69/6.76	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
6.69/6.76	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
6.69/6.76	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
6.69/6.76	c   implics          :       0.00          0          0          0          0          0          0          0          0
6.69/6.76	c   probing          :       0.03          0          0          0          0          0          0          0          0
6.69/6.76	c   and              :       0.07         16        128          0          0          0        128          0        128
6.69/6.76	c   linear           :       0.01          1          7          0          0          0          0          0         63
6.69/6.76	c   logicor          :       0.00          0          0          0          0          0          0          0          0
6.69/6.76	c   root node        :          -          0          -          -          0          -          -          -          -
6.69/6.76	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
6.69/6.76	c   integral         :          0          0          0        576          0          0        103          0          0       1078
6.69/6.76	c   and              :        512       1603       2006          1          0         15       2950       5252          0          0
6.69/6.76	c   linear           :          8          6       1991          1          0         58        970          0          0          0
6.69/6.76	c   logicor          :          9+         6        332          1          0          0         40          0          0          0
6.69/6.76	c   countsols        :          0          0          0          1          0          0          0          0          0          0
6.69/6.76	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
6.69/6.76	c   integral         :       2.27       0.00       0.00       2.27       0.00
6.69/6.76	c   and              :       0.29       0.24       0.05       0.00       0.00
6.69/6.76	c   linear           :       0.08       0.00       0.08       0.00       0.00
6.69/6.76	c   logicor          :       0.00       0.00       0.00       0.00       0.00
6.69/6.76	c   countsols        :       0.00       0.00       0.00       0.00       0.00
6.69/6.76	c Propagators        :       Time      Calls    Cutoffs    DomReds
6.69/6.76	c   rootredcost      :       0.01          0          0          0
6.69/6.76	c   pseudoobj        :       0.00       1549          0          0
6.69/6.76	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
6.69/6.76	c   propagation      :       0.05         73         73       1265       87.6         11       43.5          -
6.69/6.76	c   infeasible LP    :       0.00          2          0          0        0.0          0        0.0          0
6.69/6.76	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
6.69/6.76	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
6.69/6.76	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
6.69/6.76	c   applied globally :          -          -          -        139       37.2          -          -          -
6.69/6.76	c   applied locally  :          -          -          -          2       77.5          -          -          -
6.69/6.76	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
6.69/6.76	c   cut pool         :       0.00          5          -          -          0          -    (maximal pool size: 29)
6.69/6.76	c   redcost          :       0.03       1603          0          0          0          0
6.69/6.76	c   impliedbounds    :       0.00          6          0          0         11          0
6.69/6.76	c   intobj           :       0.00          0          0          0          0          0
6.69/6.76	c   gomory           :       0.03          6          0          0          0          0
6.69/6.76	c   strongcg         :       0.03          6          0          0         11          0
6.69/6.76	c   cmir             :       0.05          6          0          0         16          0
6.69/6.76	c   flowcover        :       0.13          6          0          0         27          0
6.69/6.76	c   clique           :       0.00          1          0          0          0          0
6.69/6.76	c   zerohalf         :       0.00          0          0          0          0          0
6.69/6.76	c   mcf              :       0.00          1          0          0          0          0
6.69/6.76	c Pricers            :       Time      Calls       Vars
6.69/6.76	c   problem variables:       0.00          0          0
6.69/6.76	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
6.69/6.76	c   relpscost        :       2.27        575          0        103          0          0       1078
6.69/6.76	c   pscost           :       0.00          0          0          0          0          0          0
6.69/6.76	c   inference        :       0.00          0          0          0          0          0          0
6.69/6.76	c   mostinf          :       0.00          0          0          0          0          0          0
6.69/6.76	c   leastinf         :       0.00          0          0          0          0          0          0
6.69/6.76	c   fullstrong       :       0.00          0          0          0          0          0          0
6.69/6.76	c   allfullstrong    :       0.00          0          0          0          0          0          0
6.69/6.76	c   random           :       0.00          0          0          0          0          0          0
6.69/6.76	c Primal Heuristics  :       Time      Calls      Found
6.69/6.76	c   LP solutions     :       0.00          -          1
6.69/6.76	c   pseudo solutions :       0.00          -          0
6.69/6.76	c   oneopt           :       0.00          0          0
6.69/6.76	c   objpscostdiving  :       0.00          0          0
6.69/6.76	c   rootsoldiving    :       0.00          0          0
6.69/6.76	c   linesearchdiving :       0.00          0          0
6.69/6.76	c   guideddiving     :       0.00          0          0
6.69/6.76	c   crossover        :       0.00          0          0
6.69/6.76	c   intshifting      :       0.00          0          0
6.69/6.76	c   coefdiving       :       0.02          1          0
6.69/6.76	c   pscostdiving     :       0.01          1          0
6.69/6.76	c   fracdiving       :       0.01          1          0
6.69/6.76	c   veclendiving     :       0.01          1          0
6.69/6.76	c   feaspump         :       0.04          1          0
6.69/6.76	c   simplerounding   :       0.00          0          0
6.69/6.76	c   rounding         :       0.04        549          0
6.69/6.76	c   shifting         :       0.45        128          0
6.69/6.76	c   fixandinfer      :       0.00          0          0
6.69/6.76	c   intdiving        :       0.00          0          0
6.69/6.76	c   actconsdiving    :       0.00          0          0
6.69/6.76	c   octane           :       0.00          0          0
6.69/6.76	c   rens             :       0.03          1          0
6.69/6.76	c   rins             :       0.00          0          0
6.69/6.76	c   localbranching   :       0.00          0          0
6.69/6.76	c   mutation         :       0.00          0          0
6.69/6.76	c   dins             :       0.00          0          0
6.69/6.76	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
6.69/6.76	c   primal LP        :       0.38          0          0       0.00       0.00
6.69/6.76	c   dual LP          :       2.00       1746      11158       6.39    5579.00
6.69/6.76	c   barrier LP       :       0.00          0          0       0.00          -
6.69/6.76	c   diving/probing LP:       0.07         61        638      10.46    9114.29
6.69/6.76	c   strong branching :       2.22       2666      25495       9.56   11484.23
6.69/6.76	c     (at root node) :          -         20        851      42.55          -
6.69/6.76	c   conflict analysis:       0.00          0          0       0.00          -
6.69/6.76	c B&B Tree           :
6.69/6.76	c   number of runs   :          1
6.69/6.76	c   nodes            :        592
6.69/6.76	c   nodes (total)    :        592
6.69/6.76	c   nodes left       :          0
6.69/6.76	c   max depth        :         87
6.69/6.76	c   max depth (total):         87
6.69/6.76	c   backtracks       :         29 (4.9%)
6.69/6.76	c   delayed cutoffs  :         17
6.69/6.76	c   repropagations   :         95 (367 domain reductions, 16 cutoffs)
6.69/6.76	c   avg switch length:       2.58
6.69/6.76	c   switching time   :       0.40
6.69/6.76	c Solution           :
6.69/6.76	c   Solutions found  :          1 (1 improvements)
6.69/6.76	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 592 nodes, 6.54 seconds, depth 83, found by <relaxation>)
6.69/6.76	c   Dual Bound       : +3.00000000000000e+00
6.69/6.76	c   Gap              :       0.00 %
6.69/6.76	c   Root Dual Bound  : +3.00000000000000e+00
6.69/6.77	c Time complete: 6.77.

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-1869953-1245187445/watcher-1869953-1245187445 -o /tmp/evaluation-result-1869953-1245187445/solver-1869953-1245187445 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869953-1245187445.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: 0.92 0.98 0.99 3/64 8711
/proc/meminfo: memFree=1850928/2055920 swapFree=4180828/4192956
[pid=8711] ppid=8709 vsize=6052 CPUtime=0
/proc/8711/stat : 8711 (pbscip.linux.x8) R 8709 8711 8674 0 -1 4194304 545 0 0 0 0 0 0 0 18 0 1 0 186344449 6197248 529 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/8711/statm: 1904 536 353 1256 0 643 0

[startup+0.025243 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8711
/proc/meminfo: memFree=1850928/2055920 swapFree=4180828/4192956
[pid=8711] ppid=8709 vsize=13984 CPUtime=0.02
/proc/8711/stat : 8711 (pbscip.linux.x8) R 8709 8711 8674 0 -1 4194304 2634 0 0 0 1 1 0 0 18 0 1 0 186344449 14319616 2264 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8711/statm: 3496 2270 446 1256 0 2235 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13984

[startup+0.101255 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8711
/proc/meminfo: memFree=1850928/2055920 swapFree=4180828/4192956
[pid=8711] ppid=8709 vsize=15116 CPUtime=0.09
/proc/8711/stat : 8711 (pbscip.linux.x8) R 8709 8711 8674 0 -1 4194304 2912 0 0 0 4 5 0 0 18 0 1 0 186344449 15478784 2542 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8711/statm: 3779 2542 446 1256 0 2518 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15116

[startup+0.301288 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8711
/proc/meminfo: memFree=1850928/2055920 swapFree=4180828/4192956
[pid=8711] ppid=8709 vsize=21292 CPUtime=0.29
/proc/8711/stat : 8711 (pbscip.linux.x8) R 8709 8711 8674 0 -1 4194304 4296 0 0 0 18 11 0 0 19 0 1 0 186344449 21803008 3926 1992294400 4194304 9342243 548682068736 18446744073709551615 8222955 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8711/statm: 5323 3926 649 1256 0 4062 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21292

[startup+0.701356 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8711
/proc/meminfo: memFree=1850928/2055920 swapFree=4180828/4192956
[pid=8711] ppid=8709 vsize=25920 CPUtime=0.69
/proc/8711/stat : 8711 (pbscip.linux.x8) R 8709 8711 8674 0 -1 4194304 7236 0 0 0 55 14 0 0 22 0 1 0 186344449 26542080 4842 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8711/statm: 6480 4842 687 1256 0 5219 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25920

[startup+1.50149 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 8712
/proc/meminfo: memFree=1833960/2055920 swapFree=4180828/4192956
[pid=8711] ppid=8709 vsize=25920 CPUtime=1.49
/proc/8711/stat : 8711 (pbscip.linux.x8) R 8709 8711 8674 0 -1 4194304 7362 0 0 0 134 15 0 0 25 0 1 0 186344449 26542080 4968 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8711/statm: 6480 4968 698 1256 0 5219 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25920

[startup+3.10276 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 8712
/proc/meminfo: memFree=1833256/2055920 swapFree=4180828/4192956
[pid=8711] ppid=8709 vsize=26108 CPUtime=3.1
/proc/8711/stat : 8711 (pbscip.linux.x8) R 8709 8711 8674 0 -1 4194304 7564 0 0 0 293 17 0 0 25 0 1 0 186344449 26734592 5170 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8711/statm: 6527 5170 698 1256 0 5266 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 26108

[startup+6.30129 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 8712
/proc/meminfo: memFree=1831848/2055920 swapFree=4180828/4192956
[pid=8711] ppid=8709 vsize=27112 CPUtime=6.29
/proc/8711/stat : 8711 (pbscip.linux.x8) R 8709 8711 8674 0 -1 4194304 7860 0 0 0 609 20 0 0 25 0 1 0 186344449 27762688 5466 1992294400 4194304 9342243 548682068736 18446744073709551615 5766880 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8711/statm: 6778 5466 698 1256 0 5517 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 27112

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

[startup+6.70136 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 8712
/proc/meminfo: memFree=1831528/2055920 swapFree=4180828/4192956
[pid=8711] ppid=8709 vsize=27112 CPUtime=6.69
/proc/8711/stat : 8711 (pbscip.linux.x8) R 8709 8711 8674 0 -1 4194304 7886 0 0 0 649 20 0 0 25 0 1 0 186344449 27762688 5492 1992294400 4194304 9342243 548682068736 18446744073709551615 6865701 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8711/statm: 6778 5492 698 1256 0 5517 0
Current children cumulated CPU time (s) 6.69
Current children cumulated vsize (KiB) 27112

Child status: 0
Real time (s): 6.78035
CPU time (s): 6.77897
CPU user time (s): 6.566
CPU system time (s): 0.212967
CPU usage (%): 99.9796
Max. virtual memory (cumulated for all children) (KiB): 27112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.566
system time used= 0.212967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7892
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= 7

runsolver used 0.007998 second user time and 0.023996 second system time

The end

Launcher Data 

Begin job on node31 at 2009-06-16 23:24:05
IDJOB=1869953
IDBENCH=47975
IDSOLVER=684
FILE ID=node31/1869953-1245187445
PBS_JOBID= 9368296
Free space on /tmp= 66272 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=383-P1=149-P2=409-P3=307-P4=127-P5=191-P6=227-P7=281-P8=211-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-1869953-1245187445/watcher-1869953-1245187445 -o /tmp/evaluation-result-1869953-1245187445/solver-1869953-1245187445 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869953-1245187445.opb

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

MD5SUM BENCH= 1d88cb7e119c66203d260e6c8e2ab364
RANDOM SEED=1076462766

node31.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		: 3000.258
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		: 3000.258
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:       1851408 kB
Buffers:         40760 kB
Cached:          92964 kB
SwapCached:       5132 kB
Active:          37628 kB
Inactive:       104072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1851408 kB
SwapTotal:     4192956 kB
SwapFree:      4180828 kB
Dirty:           11904 kB
Writeback:           0 kB
Mapped:          13668 kB
Slab:            48484 kB
Committed_AS:   174780 kB
PageTables:       1468 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= 66260 MiB
End job on node31 at 2009-06-16 23:24:12