Trace number 1869990

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
SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)OPT3 14.6398 14.653

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=251-P1=251-P2=101-P3=11-P4=89-P5=53-P6=439-P7=491-P8=389-B.opb
MD5SUM016a6113efb9500350327fbbc3111675
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 benchmark14.6398
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 SoPlex 1.4.1
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c read problem <HOME/instance-1869990-1245187691.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:
0.09/0.14	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
0.09/0.14	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
0.09/0.15	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
0.09/0.15	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
0.09/0.15	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
0.09/0.16	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
0.09/0.16	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
0.09/0.16	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
0.09/0.17	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
0.19/0.22	c    (0.1s) probing: 222/712 (31.2%) - 0 fixings, 0 aggregations, 16 implications, 0 bound changes
0.19/0.22	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.19/0.22	c presolving (10 rounds):
0.19/0.22	c  152 deleted vars, 128 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 191 changed coefficients
0.19/0.22	c  11808 implications, 0 cliques
0.19/0.22	c presolved problem has 712 variables (712 bin, 0 int, 0 impl, 0 cont) and 529 constraints
0.19/0.22	c     512 constraints of type <and>
0.19/0.22	c       8 constraints of type <linear>
0.19/0.22	c       9 constraints of type <logicor>
0.19/0.22	c transformed objective value is always integral (scale: 2)
0.19/0.22	c Presolving Time: 0.11
0.19/0.22	c OPT-NLC
0.19/0.22	c -----------------------------------------------------------------------------------------------
0.19/0.22	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.19/0.22	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.19/0.22	c limits/memory = c 1620
0.19/0.22	c # maximal time in seconds to run
0.19/0.22	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.19/0.22	c limits/time = c 1791
0.19/0.22	c # frequency for displaying node information lines
0.19/0.22	c # [type: int, range: [-1,2147483647], default: 100]
0.19/0.22	c display/freq = c 10000
0.19/0.22	c -----------------------------------------------------------------------------------------------
0.19/0.22	c start solving problem
0.19/0.22	c 
0.19/0.23	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.19/0.23	c   0.1s|     1 |     0 |    20 |3250k|   0 |  11 | 712 | 529 | 529 | 712 |1041 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.30	c   0.2s|     1 |     0 |   666 |3278k|   0 |  15 | 712 | 529 | 529 | 712 |1042 |   1 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.36	c   0.2s|     1 |     0 |   673 |3311k|   0 |  20 | 712 | 529 | 529 | 712 |1047 |   6 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.42	c   0.3s|     1 |     0 |   680 |3327k|   0 |  24 | 712 | 529 | 529 | 712 |1052 |  11 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.49	c   0.4s|     1 |     0 |   688 |3345k|   0 |  30 | 712 | 529 | 529 | 712 |1058 |  17 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.59	c   0.5s|     1 |     0 |   693 |3374k|   0 |  32 | 712 | 529 | 529 | 712 |1064 |  23 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.59/0.68	c   0.5s|     1 |     0 |   695 |3392k|   0 |  32 | 712 | 529 | 529 | 712 |1065 |  24 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.79/0.80	c   0.7s|     1 |     2 |   695 |3393k|   0 |  32 | 712 | 529 | 529 | 712 |1065 |  24 |   0 |  20 | 3.000000e+00 |      --      |    Inf 
14.58/14.63	o 3
14.58/14.63	c *14.1s|  3909 |     0 | 28219 |4632k|  96 |   - | 712 |1758 | 180 | 712 | 169 |  13k|1232 |5015 | 3.000000e+00 | 3.000000e+00 |   0.00%
14.58/14.63	c 
14.58/14.63	c SCIP Status        : problem is solved [optimal solution found]
14.58/14.63	c Solving Time (sec) : 14.13
14.58/14.63	c Solving Nodes      : 3909
14.58/14.63	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
14.58/14.63	c Dual Bound         : +3.00000000000000e+00
14.58/14.63	c Gap                : 0.00 %
14.58/14.63	c NODE         3909
14.58/14.63	c DUAL BOUND   3
14.58/14.63	c PRIMAL BOUND 3
14.58/14.63	c GAP          0
14.58/14.63	s OPTIMUM FOUND
14.58/14.63	v -x216 -x215 -x214 -x213 -x212 -x211 -x210 -x209 x208 -x207 x206 -x205 x204 -x203 -x202 x201 x200 -x199 -x144 -x143 -x142 -x141 
14.58/14.63	v -x140 -x139 -x138 x137 x136 -x198 x197 -x196 -x195 -x194 x193 -x192 -x191 -x190 x135 x134 -x133 x132 x131 x130 x129 -x128 x127 
14.58/14.63	v -x189 x188 -x187 x186 -x185 -x184 x183 x182 x181 x126 x125 x124 x123 x122 -x121 -x120 -x119 x118 -x180 -x179 -x178 -x177 -x176 
14.58/14.63	v -x175 -x174 -x173 -x172 x117 -x116 -x115 -x114 -x113 -x112 x111 x110 x109 -x171 -x170 -x169 -x168 -x167 -x166 -x165 -x164 
14.58/14.63	v x163 -x108 -x107 -x106 -x105 -x104 -x103 -x102 -x101 x100 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x99 x98 -x97 
14.58/14.63	v x96 -x95 x94 -x93 x92 x91 -x153 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 -x90 -x89 -x88 -x87 -x86 x85 -x84 -x83 x82 
14.58/14.63	v x81 -x80 -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 
14.58/14.63	v -x53 x52 -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 
14.58/14.63	v -x26 -x25 -x24 x23 -x22 -x21 x20 x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 x11 x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
14.58/14.63	c SCIP Status        : problem is solved [optimal solution found]
14.58/14.63	c Solving Time       :      14.13
14.58/14.63	c Original Problem   :
14.58/14.63	c   Problem name     : HOME/instance-1869990-1245187691.opb
14.58/14.63	c   Variables        : 864 (864 binary, 0 integer, 0 implicit integer, 0 continuous)
14.58/14.63	c   Constraints      : 665 initial, 665 maximal
14.58/14.63	c Presolved Problem  :
14.58/14.63	c   Problem name     : t_HOME/instance-1869990-1245187691.opb
14.58/14.63	c   Variables        : 712 (712 binary, 0 integer, 0 implicit integer, 0 continuous)
14.58/14.63	c   Constraints      : 529 initial, 1758 maximal
14.58/14.63	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
14.58/14.63	c   trivial          :       0.00          0          0          0          0          0          0          0          0
14.58/14.63	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
14.58/14.63	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
14.58/14.63	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
14.58/14.63	c   implics          :       0.00          0          0          0          0          0          0          0          0
14.58/14.63	c   probing          :       0.03          0          0          0          0          0          0          0          0
14.58/14.63	c   and              :       0.08         16        128          0          0          0        128          0        128
14.58/14.63	c   linear           :       0.00          1          7          0          0          0          0          0         63
14.58/14.63	c   logicor          :       0.00          0          0          0          0          0          0          0          0
14.58/14.63	c   root node        :          -          0          -          -          0          -          -          -          -
14.58/14.63	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
14.58/14.63	c   integral         :          0          0          0       3532          0          1         65          0          0       6952
14.58/14.63	c   and              :        512       8241      11875          1          0        121      22397      13115          0          0
14.58/14.63	c   linear           :          8          6      11754          1          0        538       7367          0          0          0
14.58/14.63	c   logicor          :          9+         6       4133          1          0         17        821          0          0          0
14.58/14.63	c   countsols        :          0          0          0          1          0          0          0          0          0          0
14.58/14.63	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
14.58/14.63	c   integral         :       4.72       0.00       0.00       4.72       0.00
14.58/14.63	c   and              :       1.19       1.00       0.19       0.00       0.00
14.58/14.63	c   linear           :       0.44       0.00       0.44       0.00       0.00
14.58/14.63	c   logicor          :       0.08       0.00       0.08       0.00       0.00
14.58/14.63	c   countsols        :       0.00       0.00       0.00       0.00       0.00
14.58/14.63	c Propagators        :       Time      Calls    Cutoffs    DomReds
14.58/14.63	c   rootredcost      :       0.00          0          0          0
14.58/14.63	c   pseudoobj        :       0.03      11418          0          0
14.58/14.63	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
14.58/14.63	c   propagation      :       0.29        676        676      10667       76.2        131       42.2          -
14.58/14.63	c   infeasible LP    :       0.02         20         20        237       68.6          9       16.4          0
14.58/14.63	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
14.58/14.63	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
14.58/14.63	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
14.58/14.63	c   applied globally :          -          -          -       1229       32.5          -          -          -
14.58/14.63	c   applied locally  :          -          -          -          3       76.7          -          -          -
14.58/14.63	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
14.58/14.63	c   cut pool         :       0.00          5          -          -          0          -    (maximal pool size: 37)
14.58/14.63	c   redcost          :       0.13       8241          0          0          0          0
14.58/14.63	c   impliedbounds    :       0.00          6          0          0          2          0
14.58/14.63	c   intobj           :       0.00          0          0          0          0          0
14.58/14.63	c   gomory           :       0.06          6          0          0          3          0
14.58/14.63	c   strongcg         :       0.04          6          0          0          4          0
14.58/14.63	c   cmir             :       0.04          6          0          0         18          0
14.58/14.63	c   flowcover        :       0.20          6          0          0         17          0
14.58/14.63	c   clique           :       0.01          1          0          0          0          0
14.58/14.63	c   zerohalf         :       0.00          0          0          0          0          0
14.58/14.63	c   mcf              :       0.00          1          0          0          0          0
14.58/14.63	c Pricers            :       Time      Calls       Vars
14.58/14.63	c   problem variables:       0.00          0          0
14.58/14.63	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
14.58/14.63	c   relpscost        :       4.72       3531          1         65          0          0       6952
14.58/14.63	c   pscost           :       0.00          0          0          0          0          0          0
14.58/14.63	c   inference        :       0.00          0          0          0          0          0          0
14.58/14.63	c   mostinf          :       0.00          0          0          0          0          0          0
14.58/14.63	c   leastinf         :       0.00          0          0          0          0          0          0
14.58/14.63	c   fullstrong       :       0.00          0          0          0          0          0          0
14.58/14.63	c   allfullstrong    :       0.00          0          0          0          0          0          0
14.58/14.63	c   random           :       0.00          0          0          0          0          0          0
14.58/14.63	c Primal Heuristics  :       Time      Calls      Found
14.58/14.63	c   LP solutions     :       0.00          -          1
14.58/14.63	c   pseudo solutions :       0.00          -          0
14.58/14.63	c   oneopt           :       0.03          0          0
14.58/14.63	c   crossover        :       0.00          0          0
14.58/14.63	c   guideddiving     :       0.00          0          0
14.58/14.63	c   intshifting      :       0.00          0          0
14.58/14.63	c   feaspump         :       0.05          2          0
14.58/14.63	c   objpscostdiving  :       0.06          2          0
14.58/14.63	c   rootsoldiving    :       0.06          2          0
14.58/14.63	c   coefdiving       :       0.02          4          0
14.58/14.63	c   pscostdiving     :       0.11          4          0
14.58/14.63	c   fracdiving       :       0.05          4          0
14.58/14.63	c   veclendiving     :       0.03          4          0
14.58/14.63	c   linesearchdiving :       0.04          4          0
14.58/14.63	c   simplerounding   :       0.01          0          0
14.58/14.63	c   rounding         :       0.10       1239          0
14.58/14.63	c   shifting         :       1.14        372          0
14.58/14.63	c   fixandinfer      :       0.00          0          0
14.58/14.63	c   intdiving        :       0.00          0          0
14.58/14.63	c   actconsdiving    :       0.00          0          0
14.58/14.63	c   octane           :       0.00          0          0
14.58/14.63	c   rens             :       0.02          1          0
14.58/14.63	c   rins             :       0.00          0          0
14.58/14.63	c   localbranching   :       0.00          0          0
14.58/14.63	c   mutation         :       0.00          0          0
14.58/14.63	c   dins             :       0.00          0          0
14.58/14.63	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
14.58/14.63	c   primal LP        :       0.16          0          0       0.00       0.00
14.58/14.63	c   dual LP          :       3.26       8594      25189       2.93    7726.69
14.58/14.63	c   barrier LP       :       0.00          0          0       0.00          -
14.58/14.63	c   diving/probing LP:       0.27        674       3030       4.50   11222.22
14.58/14.63	c   strong branching :       4.58       5015      28151       5.61    6146.51
14.58/14.63	c     (at root node) :          -         20        462      23.10          -
14.58/14.63	c   conflict analysis:       0.00          0          0       0.00          -
14.58/14.63	c B&B Tree           :
14.58/14.63	c   number of runs   :          1
14.58/14.63	c   nodes            :       3909
14.58/14.63	c   nodes (total)    :       3909
14.58/14.63	c   nodes left       :          0
14.58/14.63	c   max depth        :         96
14.58/14.63	c   max depth (total):         96
14.58/14.63	c   backtracks       :        231 (5.9%)
14.58/14.63	c   delayed cutoffs  :        228
14.58/14.63	c   repropagations   :       1029 (3160 domain reductions, 186 cutoffs)
14.58/14.63	c   avg switch length:       3.09
14.58/14.63	c   switching time   :       0.43
14.58/14.63	c Solution           :
14.58/14.63	c   Solutions found  :          1 (1 improvements)
14.58/14.63	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 3909 nodes, 14.12 seconds, depth 86, found by <relaxation>)
14.58/14.63	c   Dual Bound       : +3.00000000000000e+00
14.58/14.63	c   Gap              :       0.00 %
14.58/14.63	c   Root Dual Bound  : +3.00000000000000e+00
14.58/14.65	c Time complete: 14.63.

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-1869990-1245187691/watcher-1869990-1245187691 -o /tmp/evaluation-result-1869990-1245187691/solver-1869990-1245187691 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869990-1245187691.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: 2.03 1.44 1.29 3/64 9513
/proc/meminfo: memFree=1553204/2055920 swapFree=4178716/4192956
[pid=9513] ppid=9511 vsize=6100 CPUtime=0
/proc/9513/stat : 9513 (pbscip.linux.x8) R 9511 9513 6718 0 -1 4194304 560 0 0 0 0 0 0 0 18 0 1 0 186367046 6246400 542 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 0 0 0
/proc/9513/statm: 1525 551 325 886 0 635 0

[startup+0.07264 s]
/proc/loadavg: 2.03 1.44 1.29 3/64 9513
/proc/meminfo: memFree=1553204/2055920 swapFree=4178716/4192956
[pid=9513] ppid=9511 vsize=13912 CPUtime=0.06
/proc/9513/stat : 9513 (pbscip.linux.x8) R 9511 9513 6718 0 -1 4194304 2869 0 0 0 2 4 0 0 18 0 1 0 186367046 14245888 2497 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9513/statm: 3478 2497 404 886 0 2588 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 13912

[startup+0.101644 s]
/proc/loadavg: 2.03 1.44 1.29 3/64 9513
/proc/meminfo: memFree=1553204/2055920 swapFree=4178716/4192956
[pid=9513] ppid=9511 vsize=13912 CPUtime=0.09
/proc/9513/stat : 9513 (pbscip.linux.x8) R 9511 9513 6718 0 -1 4194304 2869 0 0 0 3 6 0 0 18 0 1 0 186367046 14245888 2497 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9513/statm: 3478 2497 404 886 0 2588 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13912

[startup+0.301665 s]
/proc/loadavg: 2.03 1.44 1.29 3/64 9513
/proc/meminfo: memFree=1553204/2055920 swapFree=4178716/4192956
[pid=9513] ppid=9511 vsize=21292 CPUtime=0.29
/proc/9513/stat : 9513 (pbscip.linux.x8) R 9511 9513 6718 0 -1 4194304 4824 0 0 0 17 12 0 0 19 0 1 0 186367046 21803008 4437 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9513/statm: 5323 4437 552 886 0 4433 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21292

[startup+0.701707 s]
/proc/loadavg: 2.03 1.44 1.29 3/64 9513
/proc/meminfo: memFree=1553204/2055920 swapFree=4178716/4192956
[pid=9513] ppid=9511 vsize=32604 CPUtime=0.69
/proc/9513/stat : 9513 (pbscip.linux.x8) R 9511 9513 6718 0 -1 4194304 7722 0 0 0 55 14 0 0 23 0 1 0 186367046 33386496 7310 1992294400 4194304 7823515 548682068736 18446744073709551615 6883856 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9513/statm: 8151 7310 563 886 0 7261 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 32604

[startup+1.50179 s]
/proc/loadavg: 2.03 1.44 1.29 2/65 9514
/proc/meminfo: memFree=1532204/2055920 swapFree=4178716/4192956
[pid=9513] ppid=9511 vsize=25960 CPUtime=1.49
/proc/9513/stat : 9513 (pbscip.linux.x8) R 9511 9513 6718 0 -1 4194304 8243 0 0 0 132 17 0 0 25 0 1 0 186367046 26583040 5764 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9513/statm: 6490 5764 572 886 0 5600 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25960

[startup+3.10195 s]
/proc/loadavg: 2.03 1.44 1.29 2/65 9514
/proc/meminfo: memFree=1532076/2055920 swapFree=4178716/4192956
[pid=9513] ppid=9511 vsize=26212 CPUtime=3.09
/proc/9513/stat : 9513 (pbscip.linux.x8) R 9511 9513 6718 0 -1 4194304 8299 0 0 0 288 21 0 0 25 0 1 0 186367046 26841088 5820 1992294400 4194304 7823515 548682068736 18446744073709551615 5964914 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9513/statm: 6553 5820 574 886 0 5663 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26212

[startup+6.30128 s]
/proc/loadavg: 1.95 1.43 1.29 2/65 9514
/proc/meminfo: memFree=1531180/2055920 swapFree=4178716/4192956
[pid=9513] ppid=9511 vsize=27188 CPUtime=6.28
/proc/9513/stat : 9513 (pbscip.linux.x8) R 9511 9513 6718 0 -1 4194304 8536 0 0 0 600 28 0 0 25 0 1 0 186367046 27840512 6049 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9513/statm: 6797 6049 574 886 0 5907 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 27188

[startup+12.7019 s]
/proc/loadavg: 2.03 1.45 1.30 2/65 9514
/proc/meminfo: memFree=1528828/2055920 swapFree=4178716/4192956
[pid=9513] ppid=9511 vsize=30148 CPUtime=12.68
/proc/9513/stat : 9513 (pbscip.linux.x8) R 9511 9513 6718 0 -1 4194304 9292 0 0 0 1225 43 0 0 25 0 1 0 186367046 30871552 6804 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9513/statm: 7537 6804 574 886 0 6647 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 30148

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

[startup+12.8029 s]
/proc/loadavg: 2.03 1.45 1.30 2/65 9514
/proc/meminfo: memFree=1528828/2055920 swapFree=4178716/4192956
[pid=9513] ppid=9511 vsize=30148 CPUtime=12.78
/proc/9513/stat : 9513 (pbscip.linux.x8) R 9511 9513 6718 0 -1 4194304 9295 0 0 0 1235 43 0 0 25 0 1 0 186367046 30871552 6807 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9513/statm: 7537 6807 574 886 0 6647 0
Current children cumulated CPU time (s) 12.78
Current children cumulated vsize (KiB) 30148

[startup+13.601 s]
/proc/loadavg: 2.11 1.48 1.31 2/65 9514
/proc/meminfo: memFree=1527676/2055920 swapFree=4178716/4192956
[pid=9513] ppid=9511 vsize=30480 CPUtime=13.58
/proc/9513/stat : 9513 (pbscip.linux.x8) R 9511 9513 6718 0 -1 4194304 9390 0 0 0 1313 45 0 0 25 0 1 0 186367046 31211520 6902 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9513/statm: 7620 6902 574 886 0 6730 0
Current children cumulated CPU time (s) 13.58
Current children cumulated vsize (KiB) 30480

[startup+14.0043 s]
/proc/loadavg: 2.11 1.48 1.31 2/65 9514
/proc/meminfo: memFree=1527676/2055920 swapFree=4178716/4192956
[pid=9513] ppid=9511 vsize=31244 CPUtime=13.98
/proc/9513/stat : 9513 (pbscip.linux.x8) R 9511 9513 6718 0 -1 4194304 9568 0 0 0 1351 47 0 0 25 0 1 0 186367046 31993856 7080 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9513/statm: 7811 7083 574 886 0 6921 0
Current children cumulated CPU time (s) 13.98
Current children cumulated vsize (KiB) 31244

[startup+14.5801 s]
/proc/loadavg: 2.11 1.48 1.31 2/65 9514
/proc/meminfo: memFree=1526652/2055920 swapFree=4178716/4192956
[pid=9513] ppid=9511 vsize=31512 CPUtime=14.55
/proc/9513/stat : 9513 (pbscip.linux.x8) R 9511 9513 6718 0 -1 4194304 9622 0 0 0 1407 48 0 0 25 0 1 0 186367046 32268288 7134 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9513/statm: 7878 7134 574 886 0 6988 0
Current children cumulated CPU time (s) 14.55
Current children cumulated vsize (KiB) 31512

[startup+14.6011 s]
/proc/loadavg: 2.11 1.48 1.31 2/65 9514
/proc/meminfo: memFree=1526652/2055920 swapFree=4178716/4192956
[pid=9513] ppid=9511 vsize=31512 CPUtime=14.58
/proc/9513/stat : 9513 (pbscip.linux.x8) R 9511 9513 6718 0 -1 4194304 9622 0 0 0 1409 49 0 0 25 0 1 0 186367046 32268288 7134 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9513/statm: 7878 7134 574 886 0 6988 0
Current children cumulated CPU time (s) 14.58
Current children cumulated vsize (KiB) 31512

Child status: 0
Real time (s): 14.653
CPU time (s): 14.6398
CPU user time (s): 14.1438
CPU system time (s): 0.495924
CPU usage (%): 99.91
Max. virtual memory (cumulated for all children) (KiB): 32604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 14.1438
system time used= 0.495924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9630
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= 67

runsolver used 0.115982 second user time and 0.352946 second system time

The end

Launcher Data 

Begin job on node90 at 2009-06-16 23:28:11
IDJOB=1869990
IDBENCH=47994
IDSOLVER=683
FILE ID=node90/1869990-1245187691
PBS_JOBID= 9368280
Free space on /tmp= 66528 MiB

SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=251-P1=251-P2=101-P3=11-P4=89-P5=53-P6=439-P7=491-P8=389-B.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1869990-1245187691/watcher-1869990-1245187691 -o /tmp/evaluation-result-1869990-1245187691/solver-1869990-1245187691 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869990-1245187691.opb

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

MD5SUM BENCH= 016a6113efb9500350327fbbc3111675
RANDOM SEED=758492077

node90.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		: 3000.231
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		: 3000.231
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:       1553684 kB
Buffers:         34800 kB
Cached:         400384 kB
SwapCached:       8448 kB
Active:          66900 kB
Inactive:       378940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1553684 kB
SwapTotal:     4192956 kB
SwapFree:      4178716 kB
Dirty:           10248 kB
Writeback:           0 kB
Mapped:          16268 kB
Slab:            42364 kB
Committed_AS:   101812 kB
PageTables:       1436 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= 66520 MiB
End job on node90 at 2009-06-16 23:28:26