Trace number 1869824

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 12.2681 12.2757

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=11-P1=331-P2=7-P3=107-P4=137-P5=439-P6=409-P7=421-P8=491-P9=293-B.opb
MD5SUMbf07e05475dbb8a26e29c8119be0dea3
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 benchmark12.2681
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 variables243
Total number of constraints19
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 constraints19
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)729
Sum of products size (including duplicates)1458
Number of different products729
Sum of products size1458

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-1869824-1245186465.opb>
0.00/0.01	c original problem has 972 variables (972 bin, 0 int, 0 impl, 0 cont) and 748 constraints
0.00/0.02	c start presolving problem
0.00/0.02	c presolving:
0.09/0.15	c (round 1) 9 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 70 chg coeffs, 0 upgd conss, 4356 impls, 0 clqs
0.09/0.16	c (round 2) 27 del vars, 16 del conss, 0 chg bounds, 0 chg sides, 86 chg coeffs, 10 upgd conss, 6660 impls, 0 clqs
0.09/0.16	c (round 3) 45 del vars, 32 del conss, 0 chg bounds, 0 chg sides, 102 chg coeffs, 10 upgd conss, 8676 impls, 0 clqs
0.09/0.17	c (round 4) 63 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 118 chg coeffs, 10 upgd conss, 10404 impls, 0 clqs
0.09/0.17	c (round 5) 81 del vars, 64 del conss, 0 chg bounds, 0 chg sides, 134 chg coeffs, 10 upgd conss, 11844 impls, 0 clqs
0.09/0.18	c (round 6) 99 del vars, 80 del conss, 0 chg bounds, 0 chg sides, 150 chg coeffs, 10 upgd conss, 12996 impls, 0 clqs
0.09/0.18	c (round 7) 117 del vars, 96 del conss, 0 chg bounds, 0 chg sides, 166 chg coeffs, 10 upgd conss, 13860 impls, 0 clqs
0.09/0.18	c (round 8) 135 del vars, 112 del conss, 0 chg bounds, 0 chg sides, 182 chg coeffs, 10 upgd conss, 14436 impls, 0 clqs
0.09/0.19	c (round 9) 153 del vars, 128 del conss, 0 chg bounds, 0 chg sides, 198 chg coeffs, 10 upgd conss, 14724 impls, 0 clqs
0.09/0.19	c (round 10) 171 del vars, 144 del conss, 0 chg bounds, 0 chg sides, 214 chg coeffs, 10 upgd conss, 14724 impls, 0 clqs
0.29/0.32	c    (0.2s) probing: 238/801 (29.7%) - 0 fixings, 0 aggregations, 18 implications, 0 bound changes
0.29/0.32	c    (0.2s) probing aborted: 100/100 successive totally useless probings
0.29/0.32	c presolving (11 rounds):
0.29/0.32	c  171 deleted vars, 144 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 214 changed coefficients
0.29/0.32	c  14760 implications, 0 cliques
0.29/0.32	c presolved problem has 801 variables (801 bin, 0 int, 0 impl, 0 cont) and 595 constraints
0.29/0.32	c     576 constraints of type <and>
0.29/0.32	c       9 constraints of type <linear>
0.29/0.32	c      10 constraints of type <logicor>
0.29/0.32	c transformed objective value is always integral (scale: 2)
0.29/0.32	c Presolving Time: 0.16
0.29/0.33	c OPT-NLC
0.29/0.33	c -----------------------------------------------------------------------------------------------
0.29/0.33	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.29/0.33	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.33	c limits/memory = c 1620
0.29/0.33	c # maximal time in seconds to run
0.29/0.33	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.33	c limits/time = c 1791
0.29/0.33	c # frequency for displaying node information lines
0.29/0.33	c # [type: int, range: [-1,2147483647], default: 100]
0.29/0.33	c display/freq = c 10000
0.29/0.33	c -----------------------------------------------------------------------------------------------
0.29/0.33	c start solving problem
0.29/0.33	c 
0.29/0.34	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.29/0.34	c   0.2s|     1 |     0 |    22 |3658k|   0 |  11 | 801 | 595 | 595 | 801 |1171 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.41	c   0.2s|     1 |     0 |   415 |3696k|   0 |  15 | 801 | 595 | 595 | 801 |1173 |   2 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.46	c   0.3s|     1 |     0 |   421 |3731k|   0 |  23 | 801 | 595 | 595 | 801 |1178 |   7 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.55	c   0.4s|     1 |     0 |   430 |3758k|   0 |  28 | 801 | 595 | 595 | 801 |1184 |  13 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.59/0.65	c   0.5s|     1 |     0 |   442 |3779k|   0 |  35 | 801 | 595 | 595 | 801 |1191 |  20 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.69/0.77	c   0.6s|     1 |     0 |   450 |3822k|   0 |  41 | 801 | 595 | 595 | 801 |1199 |  28 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.90/0.92	c   0.7s|     1 |     0 |   461 |3849k|   0 |  45 | 801 | 595 | 595 | 801 |1207 |  36 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.19/1.28	c   1.1s|     1 |     2 |   461 |3849k|   0 |  45 | 801 | 595 | 595 | 801 |1207 |  36 |   0 |  21 | 3.000000e+00 |      --      |    Inf 
12.18/12.25	o 3
12.18/12.25	c *11.8s|  2472 |     0 | 13341 |5138k| 125 |   - | 801 |1763 |  66 | 801 | 198 |6402 |1168 |4384 | 3.000000e+00 | 3.000000e+00 |   0.00%
12.18/12.25	c 
12.18/12.25	c SCIP Status        : problem is solved [optimal solution found]
12.18/12.25	c Solving Time (sec) : 11.81
12.18/12.25	c Solving Nodes      : 2472
12.18/12.25	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
12.18/12.25	c Dual Bound         : +3.00000000000000e+00
12.18/12.25	c Gap                : 0.00 %
12.18/12.25	c NODE         2472
12.18/12.25	c DUAL BOUND   3
12.18/12.25	c PRIMAL BOUND 3
12.18/12.25	c GAP          0
12.18/12.25	s OPTIMUM FOUND
12.18/12.25	v -x243 -x242 -x241 -x240 -x239 x238 -x237 x236 -x235 -x234 -x233 -x232 -x231 -x230 -x229 -x228 x227 -x226 -x162 -x161 x160 -x159 
12.18/12.25	v -x158 -x157 x156 x155 x154 -x225 -x224 -x223 -x222 -x221 -x220 -x219 -x218 -x217 -x153 -x152 -x151 -x150 -x149 -x148 -x147 x146 
12.18/12.25	v x145 -x216 x215 -x214 -x213 -x212 -x211 -x210 -x209 x208 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 x136 -x207 -x206 
12.18/12.25	v -x205 -x204 -x203 -x202 x201 -x200 -x199 x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 x127 -x198 -x197 -x196 -x195 -x194 -x193 
12.18/12.25	v -x192 -x191 -x190 -x126 -x125 -x124 -x123 -x122 -x121 x120 -x119 x118 -x189 -x188 -x187 x186 -x185 -x184 -x183 -x182 x181 
12.18/12.25	v -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 x109 -x180 x179 -x178 -x177 -x176 x175 x174 x173 -x172 -x108 -x107 -x106 x105 
12.18/12.25	v x104 x103 x102 -x101 x100 -x171 -x170 -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x99 x98 x97 x96 -x95 -x94 x93 x92 x91 -x90 
12.18/12.25	v -x89 x88 -x87 -x86 x85 x84 x83 x82 x81 -x80 x79 x78 -x77 x76 x75 -x74 x73 -x72 -x71 -x70 -x69 -x68 -x67 -x66 x65 x64 x63 -x62 
12.18/12.25	v -x61 -x60 -x59 -x58 -x57 -x56 x55 x54 x53 x52 -x51 -x50 x49 x48 -x47 x46 -x45 -x44 -x43 -x42 -x41 -x40 x39 -x38 x37 x36 -x35 
12.18/12.25	v -x34 -x33 x32 -x31 x30 -x29 x28 x27 -x26 -x25 x24 x23 x22 -x21 x20 x19 -x18 -x17 x16 -x15 -x14 x13 x12 -x11 x10 -x9 -x8 -x7 
12.18/12.25	v -x6 -x5 -x4 -x3 x2 x1 
12.18/12.25	c SCIP Status        : problem is solved [optimal solution found]
12.18/12.25	c Solving Time       :      11.81
12.18/12.25	c Original Problem   :
12.18/12.25	c   Problem name     : HOME/instance-1869824-1245186465.opb
12.18/12.25	c   Variables        : 972 (972 binary, 0 integer, 0 implicit integer, 0 continuous)
12.18/12.25	c   Constraints      : 748 initial, 748 maximal
12.18/12.25	c Presolved Problem  :
12.18/12.25	c   Problem name     : t_HOME/instance-1869824-1245186465.opb
12.18/12.25	c   Variables        : 801 (801 binary, 0 integer, 0 implicit integer, 0 continuous)
12.18/12.25	c   Constraints      : 595 initial, 1763 maximal
12.18/12.25	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
12.18/12.25	c   trivial          :       0.00          0          0          0          0          0          0          0          0
12.18/12.25	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
12.18/12.25	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
12.18/12.25	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
12.18/12.25	c   implics          :       0.00          0          0          0          0          0          0          0          0
12.18/12.25	c   probing          :       0.03          0          0          0          0          0          0          0          0
12.18/12.25	c   and              :       0.12         18        144          0          0          0        144          0        144
12.18/12.25	c   linear           :       0.00          1          8          0          0          0          0          0         70
12.18/12.25	c   logicor          :       0.00          0          0          0          0          0          0          0          0
12.18/12.25	c   root node        :          -          0          -          -          0          -          -          -          -
12.18/12.25	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
12.18/12.25	c   integral         :          0          0          0       2186          0          1         73          0          0       4240
12.18/12.25	c   and              :        576       4837       7274          0          0        102      12891       6378          0          0
12.18/12.25	c   linear           :          9          6       7171          0          0        411       4895          0          0          0
12.18/12.25	c   logicor          :         10+         6       2279          1          0         10        475          0          0          0
12.18/12.25	c   countsols        :          0          0          0          1          0          0          0          0          0          0
12.18/12.25	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
12.18/12.25	c   integral         :       4.82       0.00       0.00       4.82       0.00
12.18/12.25	c   and              :       0.88       0.69       0.19       0.00       0.00
12.18/12.25	c   linear           :       0.60       0.00       0.60       0.00       0.00
12.18/12.25	c   logicor          :       0.06       0.00       0.06       0.00       0.00
12.18/12.25	c   countsols        :       0.00       0.00       0.00       0.00       0.00
12.18/12.25	c Propagators        :       Time      Calls    Cutoffs    DomReds
12.18/12.25	c   rootredcost      :       0.00          0          0          0
12.18/12.25	c   pseudoobj        :       0.00       6783          0          0
12.18/12.25	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
12.18/12.25	c   propagation      :       0.56        523        523      12897       80.2         29       25.8          -
12.18/12.25	c   infeasible LP    :       0.02         42         30        262       92.6         13       20.7          0
12.18/12.25	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
12.18/12.25	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
12.18/12.25	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
12.18/12.25	c   applied globally :          -          -          -       1168       41.6          -          -          -
12.18/12.25	c   applied locally  :          -          -          -          0        0.0          -          -          -
12.18/12.25	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
12.18/12.25	c   cut pool         :       0.00          5          -          -          5          -    (maximal pool size: 58)
12.18/12.25	c   redcost          :       0.10       4838          0          0          0          0
12.18/12.25	c   impliedbounds    :       0.00          6          0          0         10          0
12.18/12.25	c   intobj           :       0.00          0          0          0          0          0
12.18/12.25	c   gomory           :       0.08          6          0          0          0          0
12.18/12.25	c   strongcg         :       0.04          6          0          0         63          0
12.18/12.25	c   cmir             :       0.07          6          0          0         26          0
12.18/12.25	c   flowcover        :       0.27          6          0          0         41          0
12.18/12.25	c   clique           :       0.00          1          0          0          0          0
12.18/12.25	c   zerohalf         :       0.00          0          0          0          0          0
12.18/12.25	c   mcf              :       0.01          1          0          0          0          0
12.18/12.25	c Pricers            :       Time      Calls       Vars
12.18/12.25	c   problem variables:       0.00          0          0
12.18/12.25	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
12.18/12.25	c   relpscost        :       4.81       2185          1         73          0          0       4240
12.18/12.25	c   pscost           :       0.00          0          0          0          0          0          0
12.18/12.25	c   inference        :       0.00          0          0          0          0          0          0
12.18/12.25	c   mostinf          :       0.00          0          0          0          0          0          0
12.18/12.25	c   leastinf         :       0.00          0          0          0          0          0          0
12.18/12.25	c   fullstrong       :       0.00          0          0          0          0          0          0
12.18/12.25	c   allfullstrong    :       0.00          0          0          0          0          0          0
12.18/12.25	c   random           :       0.00          0          0          0          0          0          0
12.18/12.25	c Primal Heuristics  :       Time      Calls      Found
12.18/12.25	c   LP solutions     :       0.00          -          1
12.18/12.25	c   pseudo solutions :       0.00          -          0
12.18/12.25	c   oneopt           :       0.00          0          0
12.18/12.25	c   linesearchdiving :       0.00          0          0
12.18/12.25	c   guideddiving     :       0.00          0          0
12.18/12.25	c   crossover        :       0.00          0          0
12.18/12.25	c   intshifting      :       0.00          0          0
12.18/12.25	c   coefdiving       :       0.03          1          0
12.18/12.25	c   pscostdiving     :       0.05          1          0
12.18/12.25	c   fracdiving       :       0.01          1          0
12.18/12.25	c   veclendiving     :       0.01          1          0
12.18/12.25	c   feaspump         :       0.03          1          0
12.18/12.25	c   objpscostdiving  :       0.00          1          0
12.18/12.25	c   rootsoldiving    :       0.23          1          0
12.18/12.25	c   simplerounding   :       0.00          0          0
12.18/12.25	c   rounding         :       0.04        961          0
12.18/12.25	c   shifting         :       0.69        236          0
12.18/12.25	c   fixandinfer      :       0.00          0          0
12.18/12.25	c   intdiving        :       0.00          0          0
12.18/12.25	c   actconsdiving    :       0.00          0          0
12.18/12.25	c   octane           :       0.00          0          0
12.18/12.25	c   rens             :       0.02          1          0
12.18/12.25	c   rins             :       0.00          0          0
12.18/12.25	c   localbranching   :       0.00          0          0
12.18/12.25	c   mutation         :       0.00          0          0
12.18/12.25	c   dins             :       0.00          0          0
12.18/12.25	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
12.18/12.25	c   primal LP        :       0.12          0          0       0.00       0.00
12.18/12.25	c   dual LP          :       2.30       4963      12213       2.46    5310.00
12.18/12.25	c   barrier LP       :       0.00          0          0       0.00          -
12.18/12.25	c   diving/probing LP:       0.15        333       1128       3.39    7520.00
12.18/12.25	c   strong branching :       4.78       4384      28783       6.57    6021.55
12.18/12.25	c     (at root node) :          -         21       1615      76.90          -
12.18/12.25	c   conflict analysis:       0.00          0          0       0.00          -
12.18/12.25	c B&B Tree           :
12.18/12.25	c   number of runs   :          1
12.18/12.25	c   nodes            :       2472
12.18/12.25	c   nodes (total)    :       2472
12.18/12.25	c   nodes left       :          0
12.18/12.25	c   max depth        :        125
12.18/12.25	c   max depth (total):        125
12.18/12.25	c   backtracks       :        192 (7.8%)
12.18/12.25	c   delayed cutoffs  :        174
12.18/12.25	c   repropagations   :        636 (2281 domain reductions, 169 cutoffs)
12.18/12.25	c   avg switch length:       3.95
12.18/12.25	c   switching time   :       0.29
12.18/12.25	c Solution           :
12.18/12.25	c   Solutions found  :          1 (1 improvements)
12.18/12.25	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 2472 nodes, 11.81 seconds, depth 93, found by <relaxation>)
12.18/12.25	c   Dual Bound       : +3.00000000000000e+00
12.18/12.25	c   Gap              :       0.00 %
12.18/12.25	c   Root Dual Bound  : +3.00000000000000e+00
12.18/12.27	c Time complete: 12.26.

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-1869824-1245186465/watcher-1869824-1245186465 -o /tmp/evaluation-result-1869824-1245186465/solver-1869824-1245186465 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869824-1245186465.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 1.00 1.00 3/64 6338
/proc/meminfo: memFree=1882864/2055920 swapFree=4191900/4192956
[pid=6338] ppid=6336 vsize=4324 CPUtime=0
/proc/6338/stat : 6338 (pbscip.linux.x8) R 6336 6338 5132 0 -1 4194304 465 0 0 0 0 0 0 0 18 0 1 0 186247453 4427776 450 1992294400 4194304 7823515 548682068736 18446744073709551615 6804240 0 0 4096 0 0 0 0 17 1 0 0
/proc/6338/statm: 1081 463 300 886 0 191 0

[startup+0.0353541 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6338
/proc/meminfo: memFree=1882864/2055920 swapFree=4191900/4192956
[pid=6338] ppid=6336 vsize=14596 CPUtime=0.02
/proc/6338/stat : 6338 (pbscip.linux.x8) R 6336 6338 5132 0 -1 4194304 3035 0 0 0 1 1 0 0 18 0 1 0 186247453 14946304 2663 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6338/statm: 3649 2663 404 886 0 2759 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 14596

[startup+0.101359 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6338
/proc/meminfo: memFree=1882864/2055920 swapFree=4191900/4192956
[pid=6338] ppid=6336 vsize=14596 CPUtime=0.09
/proc/6338/stat : 6338 (pbscip.linux.x8) R 6336 6338 5132 0 -1 4194304 3035 0 0 0 4 5 0 0 18 0 1 0 186247453 14946304 2663 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6338/statm: 3649 2663 404 886 0 2759 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14596

[startup+0.301379 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6338
/proc/meminfo: memFree=1882864/2055920 swapFree=4191900/4192956
[pid=6338] ppid=6336 vsize=15780 CPUtime=0.29
/proc/6338/stat : 6338 (pbscip.linux.x8) R 6336 6338 5132 0 -1 4194304 3390 0 0 0 15 14 0 0 19 0 1 0 186247453 16158720 3018 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6338/statm: 3945 3018 451 886 0 3055 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15780

[startup+0.701415 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6338
/proc/meminfo: memFree=1882864/2055920 swapFree=4191900/4192956
[pid=6338] ppid=6336 vsize=28032 CPUtime=0.69
/proc/6338/stat : 6338 (pbscip.linux.x8) R 6336 6338 5132 0 -1 4194304 6548 0 0 0 52 17 0 0 22 0 1 0 186247453 28704768 6134 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6338/statm: 7008 6134 563 886 0 6118 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28032

[startup+1.50149 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6339
/proc/meminfo: memFree=1859688/2055920 swapFree=4191900/4192956
[pid=6338] ppid=6336 vsize=28344 CPUtime=1.49
/proc/6338/stat : 6338 (pbscip.linux.x8) R 6336 6338 5132 0 -1 4194304 8910 0 0 0 129 20 0 0 25 0 1 0 186247453 29024256 6291 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6338/statm: 7086 6291 568 886 0 6196 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28344

[startup+3.10164 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6339
/proc/meminfo: memFree=1859304/2055920 swapFree=4191900/4192956
[pid=6338] ppid=6336 vsize=28736 CPUtime=3.08
/proc/6338/stat : 6338 (pbscip.linux.x8) R 6336 6338 5132 0 -1 4194304 9002 0 0 0 285 23 0 0 25 0 1 0 186247453 29425664 6383 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6338/statm: 7184 6383 574 886 0 6294 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 28736

[startup+6.30193 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6339
/proc/meminfo: memFree=1858920/2055920 swapFree=4191900/4192956
[pid=6338] ppid=6336 vsize=29016 CPUtime=6.28
/proc/6338/stat : 6338 (pbscip.linux.x8) R 6336 6338 5132 0 -1 4194304 9103 0 0 0 598 30 0 0 25 0 1 0 186247453 29712384 6484 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6338/statm: 7254 6484 574 886 0 6364 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 29016

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

[startup+9.50123 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6339
/proc/meminfo: memFree=1857776/2055920 swapFree=4191900/4192956
[pid=6338] ppid=6336 vsize=30608 CPUtime=9.48
/proc/6338/stat : 6338 (pbscip.linux.x8) R 6336 6338 5132 0 -1 4194304 9490 0 0 0 912 36 0 0 25 0 1 0 186247453 31342592 6871 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6338/statm: 7652 6871 574 886 0 6762 0
Current children cumulated CPU time (s) 9.48
Current children cumulated vsize (KiB) 30608

[startup+11.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6339
/proc/meminfo: memFree=1856752/2055920 swapFree=4191900/4192956
[pid=6338] ppid=6336 vsize=31176 CPUtime=11.09
/proc/6338/stat : 6338 (pbscip.linux.x8) R 6336 6338 5132 0 -1 4194304 9632 0 0 0 1068 41 0 0 25 0 1 0 186247453 31924224 7013 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6338/statm: 7794 7013 574 886 0 6904 0
Current children cumulated CPU time (s) 11.09
Current children cumulated vsize (KiB) 31176

[startup+11.9015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6339
/proc/meminfo: memFree=1856752/2055920 swapFree=4191900/4192956
[pid=6338] ppid=6336 vsize=31320 CPUtime=11.89
/proc/6338/stat : 6338 (pbscip.linux.x8) R 6336 6338 5132 0 -1 4194304 9662 0 0 0 1147 42 0 0 25 0 1 0 186247453 32071680 7043 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6338/statm: 7830 7043 574 886 0 6940 0
Current children cumulated CPU time (s) 11.89
Current children cumulated vsize (KiB) 31320

[startup+12.1055 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6339
/proc/meminfo: memFree=1856624/2055920 swapFree=4191900/4192956
[pid=6338] ppid=6336 vsize=31320 CPUtime=12.09
/proc/6338/stat : 6338 (pbscip.linux.x8) R 6336 6338 5132 0 -1 4194304 9678 0 0 0 1167 42 0 0 25 0 1 0 186247453 32071680 7059 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6338/statm: 7830 7059 574 886 0 6940 0
Current children cumulated CPU time (s) 12.09
Current children cumulated vsize (KiB) 31320

[startup+12.2015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6339
/proc/meminfo: memFree=1856624/2055920 swapFree=4191900/4192956
[pid=6338] ppid=6336 vsize=31320 CPUtime=12.18
/proc/6338/stat : 6338 (pbscip.linux.x8) R 6336 6338 5132 0 -1 4194304 9680 0 0 0 1176 42 0 0 25 0 1 0 186247453 32071680 7061 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6338/statm: 7830 7061 574 886 0 6940 0
Current children cumulated CPU time (s) 12.18
Current children cumulated vsize (KiB) 31320

Child status: 0
Real time (s): 12.2757
CPU time (s): 12.2681
CPU user time (s): 11.8332
CPU system time (s): 0.434933
CPU usage (%): 99.9387
Max. virtual memory (cumulated for all children) (KiB): 31320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.8332
system time used= 0.434933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9685
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= 17

runsolver used 0.017997 second user time and 0.037994 second system time

The end

Launcher Data 

Begin job on node14 at 2009-06-16 23:07:45
IDJOB=1869824
IDBENCH=47911
IDSOLVER=683
FILE ID=node14/1869824-1245186465
PBS_JOBID= 9363914
Free space on /tmp= 66376 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=11-P1=331-P2=7-P3=107-P4=137-P5=439-P6=409-P7=421-P8=491-P9=293-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-1869824-1245186465/watcher-1869824-1245186465 -o /tmp/evaluation-result-1869824-1245186465/solver-1869824-1245186465 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869824-1245186465.opb

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

MD5SUM BENCH= bf07e05475dbb8a26e29c8119be0dea3
RANDOM SEED=830505616

node14.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:       1883280 kB
Buffers:         44820 kB
Cached:          72840 kB
SwapCached:        388 kB
Active:          63700 kB
Inactive:        67380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1883280 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            9988 kB
Writeback:           0 kB
Mapped:          21800 kB
Slab:            27520 kB
Committed_AS:   186396 kB
PageTables:       1452 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= 66364 MiB
End job on node14 at 2009-06-16 23:07:58