Trace number 1869796

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 25.9281 25.9453

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=173-P1=23-P2=211-P3=199-P4=389-P5=269-P6=383-P7=211-P8=347-B.opb
MD5SUM98317fc891a56a06b9f6f284bcd4ad38
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 benchmark25.9281
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

Quality of the solution as a function of time


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

Solver Data 

0.00/0.01	c SCIP version 1.1.0.7
0.00/0.01	c LP-Solver 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-1869796-1245185949.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
0.19/0.23	c    (0.1s) probing: 222/712 (31.2%) - 0 fixings, 0 aggregations, 16 implications, 0 bound changes
0.19/0.23	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.19/0.23	c presolving (10 rounds):
0.19/0.23	c  152 deleted vars, 128 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 191 changed coefficients
0.19/0.23	c  11808 implications, 0 cliques
0.19/0.23	c presolved problem has 712 variables (712 bin, 0 int, 0 impl, 0 cont) and 529 constraints
0.19/0.23	c     512 constraints of type <and>
0.19/0.23	c       8 constraints of type <linear>
0.19/0.23	c       9 constraints of type <logicor>
0.19/0.23	c transformed objective value is always integral (scale: 2)
0.19/0.23	c Presolving Time: 0.10
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 
0.29/0.32	c   0.2s|     1 |     0 |   663 |3278k|   0 |  15 | 712 | 529 | 529 | 712 |1042 |   1 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.38	c   0.2s|     1 |     0 |   670 |3311k|   0 |  20 | 712 | 529 | 529 | 712 |1047 |   6 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.45	c   0.3s|     1 |     0 |   677 |3327k|   0 |  24 | 712 | 529 | 529 | 712 |1052 |  11 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.52	c   0.4s|     1 |     0 |   685 |3345k|   0 |  30 | 712 | 529 | 529 | 712 |1058 |  17 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.59/0.63	c   0.5s|     1 |     0 |   689 |3376k|   0 |  32 | 712 | 529 | 529 | 712 |1064 |  23 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.69/0.72	c   0.6s|     1 |     0 |   691 |3380k|   0 |  32 | 712 | 529 | 529 | 712 |1066 |  25 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.79/0.84	c   0.7s|     1 |     2 |   691 |3381k|   0 |  32 | 712 | 529 | 529 | 712 |1066 |  25 |   0 |  20 | 3.000000e+00 |      --      |    Inf 
19.18/19.24	o 9
19.18/19.24	c *18.6s|  5667 |  3257 | 33305 |8967k| 126 |   - | 712 |3234 | 360 | 712 | 224 |  16k|2725 |5232 | 3.000000e+00 | 9.000000e+00 | 200.00%
25.87/25.91	o 3
25.87/25.91	c *25.1s|  9199 |     0 | 48300 |5817k| 148 |   - | 712 |3607 | 366 | 712 | 186 |  23k|4194 |5356 | 3.000000e+00 | 3.000000e+00 |   0.00%
25.87/25.92	c 
25.87/25.92	c SCIP Status        : problem is solved [optimal solution found]
25.87/25.92	c Solving Time (sec) : 25.11
25.87/25.92	c Solving Nodes      : 9199
25.87/25.92	c Primal Bound       : +3.00000000000000e+00 (2 solutions)
25.87/25.92	c Dual Bound         : +3.00000000000000e+00
25.87/25.92	c Gap                : 0.00 %
25.87/25.92	c NODE         9199
25.87/25.92	c DUAL BOUND   3
25.87/25.92	c PRIMAL BOUND 3
25.87/25.92	c GAP          0
25.87/25.92	s OPTIMUM FOUND
25.87/25.92	v -x216 -x215 -x214 -x213 -x212 -x211 x210 x209 -x208 -x207 -x206 -x205 -x204 -x203 -x202 x201 x200 x199 -x144 -x143 -x142 -x141 
25.87/25.92	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 
25.87/25.92	v x188 x187 x186 -x185 -x184 x183 -x182 -x181 -x126 x125 x124 x123 -x122 x121 x120 -x119 x118 -x180 -x179 -x178 -x177 -x176 
25.87/25.92	v -x175 -x174 -x173 -x172 x117 -x116 x115 x114 x113 -x112 -x111 -x110 x109 -x171 -x170 -x169 -x168 -x167 -x166 -x165 -x164 -x163 
25.87/25.92	v -x108 -x107 -x106 -x105 -x104 x103 -x102 -x101 x100 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 x154 -x99 -x98 -x97 -x96 
25.87/25.92	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 
25.87/25.92	v 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 -x53 
25.87/25.92	v -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 -x26 
25.87/25.92	v -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 
25.87/25.92	c SCIP Status        : problem is solved [optimal solution found]
25.87/25.92	c Solving Time       :      25.11
25.87/25.92	c Original Problem   :
25.87/25.92	c   Problem name     : HOME/instance-1869796-1245185949.opb
25.87/25.92	c   Variables        : 864 (864 binary, 0 integer, 0 implicit integer, 0 continuous)
25.87/25.92	c   Constraints      : 665 initial, 665 maximal
25.87/25.92	c Presolved Problem  :
25.87/25.92	c   Problem name     : t_HOME/instance-1869796-1245185949.opb
25.87/25.92	c   Variables        : 712 (712 binary, 0 integer, 0 implicit integer, 0 continuous)
25.87/25.92	c   Constraints      : 529 initial, 3716 maximal
25.87/25.92	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
25.87/25.92	c   trivial          :       0.00          0          0          0          0          0          0          0          0
25.87/25.92	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
25.87/25.92	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
25.87/25.92	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
25.87/25.92	c   implics          :       0.00          0          0          0          0          0          0          0          0
25.87/25.92	c   probing          :       0.03          0          0          0          0          0          0          0          0
25.87/25.92	c   and              :       0.06         16        128          0          0          0        128          0        128
25.87/25.92	c   linear           :       0.00          1          7          0          0          0          0          0         63
25.87/25.92	c   logicor          :       0.00          0          0          0          0          0          0          0          0
25.87/25.92	c   root node        :          -         60          -          -         60          -          -          -          -
25.87/25.92	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
25.87/25.92	c   integral         :          0          0          0       8241          0          0        152          0          0      16228
25.87/25.92	c   and              :        512      18266      26692          2          0        297      49810      23773          0          0
25.87/25.92	c   linear           :          8          6      26394          1          0       1325      15642          0          0          0
25.87/25.92	c   logicor          :          9+         6      11971          2          0         42       1745          0          0          0
25.87/25.92	c   countsols        :          0          0          0          2          0          0          0          0          0          0
25.87/25.92	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
25.87/25.92	c   integral         :       5.10       0.00       0.00       5.10       0.00
25.87/25.92	c   and              :       2.14       1.60       0.54       0.00       0.00
25.87/25.92	c   linear           :       1.59       0.00       1.59       0.00       0.00
25.87/25.92	c   logicor          :       0.39       0.00       0.39       0.00       0.00
25.87/25.92	c   countsols        :       0.00       0.00       0.00       0.00       0.00
25.87/25.92	c Propagators        :       Time      Calls    Cutoffs    DomReds
25.87/25.92	c   rootredcost      :       0.00          1          0          6
25.87/25.92	c   pseudoobj        :       0.08      26235          0          0
25.87/25.92	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
25.87/25.92	c   propagation      :       1.07       1664       1620      29747       72.8        907       30.6          -
25.87/25.92	c   infeasible LP    :       0.05        163        162        458       33.1         67       21.4          0
25.87/25.92	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
25.87/25.92	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
25.87/25.92	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
25.87/25.92	c   applied globally :          -          -          -       4191       30.6          -          -          -
25.87/25.92	c   applied locally  :          -          -          -          3       74.0          -          -          -
25.87/25.92	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
25.87/25.92	c   cut pool         :       0.00          5          -          -          1          -    (maximal pool size: 33)
25.87/25.92	c   redcost          :       0.28      18267          0          1          0          0
25.87/25.92	c   impliedbounds    :       0.00          6          0          0          2          0
25.87/25.92	c   intobj           :       0.00          0          0          0          0          0
25.87/25.92	c   gomory           :       0.07          6          0          0          0          0
25.87/25.92	c   strongcg         :       0.05          6          0          0          0          0
25.87/25.92	c   cmir             :       0.04          6          0          0         20          0
25.87/25.92	c   flowcover        :       0.22          6          0          0         18          0
25.87/25.92	c   clique           :       0.00          1          0          0          0          0
25.87/25.92	c   zerohalf         :       0.00          0          0          0          0          0
25.87/25.92	c   mcf              :       0.01          1          0          0          0          0
25.87/25.92	c Pricers            :       Time      Calls       Vars
25.87/25.92	c   problem variables:       0.00          0          0
25.87/25.92	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
25.87/25.92	c   relpscost        :       5.09       8238          0        152          0          0      16228
25.87/25.92	c   pscost           :       0.00          0          0          0          0          0          0
25.87/25.92	c   inference        :       0.00          0          0          0          0          0          0
25.87/25.92	c   mostinf          :       0.00          0          0          0          0          0          0
25.87/25.92	c   leastinf         :       0.00          0          0          0          0          0          0
25.87/25.92	c   fullstrong       :       0.00          0          0          0          0          0          0
25.87/25.92	c   allfullstrong    :       0.00          0          0          0          0          0          0
25.87/25.92	c   random           :       0.00          0          0          0          0          0          0
25.87/25.92	c Primal Heuristics  :       Time      Calls      Found
25.87/25.92	c   LP solutions     :       0.01          -          2
25.87/25.92	c   pseudo solutions :       0.00          -          0
25.87/25.92	c   crossover        :       0.00          0          0
25.87/25.92	c   guideddiving     :       0.00          0          0
25.87/25.92	c   intshifting      :       0.00          0          0
25.87/25.92	c   oneopt           :       0.01          1          0
25.87/25.92	c   veclendiving     :       0.07          9          0
25.87/25.92	c   feaspump         :       0.07          5          0
25.87/25.92	c   objpscostdiving  :       0.07          5          0
25.87/25.92	c   rootsoldiving    :       0.44          5          0
25.87/25.92	c   coefdiving       :       0.11         10          0
25.87/25.92	c   linesearchdiving :       0.05         10          0
25.87/25.92	c   pscostdiving     :       0.13         10          0
25.87/25.92	c   fracdiving       :       0.07         10          0
25.87/25.92	c   simplerounding   :       0.02          0          0
25.87/25.92	c   rounding         :       0.07       1871          0
25.87/25.92	c   shifting         :       1.45        561          0
25.87/25.92	c   fixandinfer      :       0.00          0          0
25.87/25.92	c   intdiving        :       0.00          0          0
25.87/25.92	c   actconsdiving    :       0.00          0          0
25.87/25.92	c   octane           :       0.00          0          0
25.87/25.92	c   rens             :       0.03          1          0
25.87/25.92	c   rins             :       0.00          0          0
25.87/25.92	c   localbranching   :       0.00          0          0
25.87/25.92	c   mutation         :       0.00          0          0
25.87/25.92	c   dins             :       0.00          0          0
25.87/25.92	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
25.87/25.92	c   primal LP        :       0.37          0          0       0.00       0.00
25.87/25.92	c   dual LP          :       7.66      18757      43498       2.32    5678.59
25.87/25.92	c   barrier LP       :       0.00          0          0       0.00          -
25.87/25.92	c   diving/probing LP:       0.50       1209       4802       3.97    9604.00
25.87/25.92	c   strong branching :       4.96       5356      31316       5.85    6313.71
25.87/25.92	c     (at root node) :          -         20        431      21.55          -
25.87/25.92	c   conflict analysis:       0.00          0          0       0.00          -
25.87/25.92	c B&B Tree           :
25.87/25.92	c   number of runs   :          1
25.87/25.92	c   nodes            :       9199
25.87/25.92	c   nodes (total)    :       9199
25.87/25.92	c   nodes left       :          0
25.87/25.92	c   max depth        :        148
25.87/25.92	c   max depth (total):        148
25.87/25.92	c   backtracks       :        629 (6.8%)
25.87/25.92	c   delayed cutoffs  :        522
25.87/25.92	c   repropagations   :       3101 (7049 domain reductions, 485 cutoffs)
25.87/25.92	c   avg switch length:       4.18
25.87/25.92	c   switching time   :       1.21
25.87/25.92	c Solution           :
25.87/25.92	c   Solutions found  :          2 (2 improvements)
25.87/25.92	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 9199 nodes, 25.09 seconds, depth 87, found by <relaxation>)
25.87/25.92	c   Dual Bound       : +3.00000000000000e+00
25.87/25.92	c   Gap              :       0.00 %
25.87/25.92	c   Root Dual Bound  : +3.00000000000000e+00
25.87/25.94	c Time complete: 25.91.

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-1869796-1245185949/watcher-1869796-1245185949 -o /tmp/evaluation-result-1869796-1245185949/solver-1869796-1245185949 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869796-1245185949.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: 0.98 0.98 0.99 3/64 4054
/proc/meminfo: memFree=1826248/2055920 swapFree=4192812/4192956
[pid=4054] ppid=4052 vsize=4648 CPUtime=0
/proc/4054/stat : 4054 (pbscip.linux.x8) R 4052 4054 2685 0 -1 4194304 498 0 0 0 0 0 0 0 18 0 1 0 186195622 4759552 482 1992294400 4194304 7823515 548682068736 18446744073709551615 5955600 0 0 4096 0 0 0 0 17 1 0 0
/proc/4054/statm: 1082 485 320 886 0 192 0

[startup+0.036508 s]
/proc/loadavg: 0.98 0.98 0.99 3/64 4054
/proc/meminfo: memFree=1826248/2055920 swapFree=4192812/4192956
[pid=4054] ppid=4052 vsize=13912 CPUtime=0.02
/proc/4054/stat : 4054 (pbscip.linux.x8) R 4052 4054 2685 0 -1 4194304 2869 0 0 0 1 1 0 0 18 0 1 0 186195622 14245888 2497 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4054/statm: 3478 2497 404 886 0 2588 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13912

[startup+0.101522 s]
/proc/loadavg: 0.98 0.98 0.99 3/64 4054
/proc/meminfo: memFree=1826248/2055920 swapFree=4192812/4192956
[pid=4054] ppid=4052 vsize=13912 CPUtime=0.09
/proc/4054/stat : 4054 (pbscip.linux.x8) R 4052 4054 2685 0 -1 4194304 2869 0 0 0 3 6 0 0 18 0 1 0 186195622 14245888 2497 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4054/statm: 3478 2497 404 886 0 2588 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13912

[startup+0.301565 s]
/proc/loadavg: 0.98 0.98 0.99 3/64 4054
/proc/meminfo: memFree=1826248/2055920 swapFree=4192812/4192956
[pid=4054] ppid=4052 vsize=17776 CPUtime=0.29
/proc/4054/stat : 4054 (pbscip.linux.x8) R 4052 4054 2685 0 -1 4194304 4050 0 0 0 16 13 0 0 19 0 1 0 186195622 18202624 3663 1992294400 4194304 7823515 548682068736 18446744073709551615 5597563 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4054/statm: 4444 3664 549 886 0 3554 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17776

[startup+0.701651 s]
/proc/loadavg: 0.98 0.98 0.99 3/64 4054
/proc/meminfo: memFree=1826248/2055920 swapFree=4192812/4192956
[pid=4054] ppid=4052 vsize=25960 CPUtime=0.69
/proc/4054/stat : 4054 (pbscip.linux.x8) R 4052 4054 2685 0 -1 4194304 6124 0 0 0 55 14 0 0 22 0 1 0 186195622 26583040 5712 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4054/statm: 6490 5712 563 886 0 5600 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25960

[startup+1.50182 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 4055
/proc/meminfo: memFree=1805120/2055920 swapFree=4192812/4192956
[pid=4054] ppid=4052 vsize=25960 CPUtime=1.49
/proc/4054/stat : 4054 (pbscip.linux.x8) R 4052 4054 2685 0 -1 4194304 8225 0 0 0 131 18 0 0 25 0 1 0 186195622 26583040 5764 1992294400 4194304 7823515 548682068736 18446744073709551615 5397284 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4054/statm: 6490 5764 572 886 0 5600 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25960

[startup+3.1012 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 4055
/proc/meminfo: memFree=1804992/2055920 swapFree=4192812/4192956
[pid=4054] ppid=4052 vsize=26092 CPUtime=3.09
/proc/4054/stat : 4054 (pbscip.linux.x8) R 4052 4054 2685 0 -1 4194304 8227 0 0 0 289 20 0 0 25 0 1 0 186195622 26718208 5766 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4054/statm: 6523 5766 572 886 0 5633 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26092

[startup+6.30189 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 4055
/proc/meminfo: memFree=1804032/2055920 swapFree=4192812/4192956
[pid=4054] ppid=4052 vsize=27972 CPUtime=6.28
/proc/4054/stat : 4054 (pbscip.linux.x8) R 4052 4054 2685 0 -1 4194304 8700 0 0 0 600 28 0 0 25 0 1 0 186195622 28643328 6231 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4054/statm: 6993 6231 574 886 0 6103 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 27972

[startup+12.7012 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 4055
/proc/meminfo: memFree=1801536/2055920 swapFree=4192812/4192956
[pid=4054] ppid=4052 vsize=30428 CPUtime=12.68
/proc/4054/stat : 4054 (pbscip.linux.x8) R 4052 4054 2685 0 -1 4194304 9318 0 0 0 1224 44 0 0 25 0 1 0 186195622 31158272 6849 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4054/statm: 7607 6849 574 886 0 6717 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 30428

[startup+25.502 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 4055
/proc/meminfo: memFree=1793600/2055920 swapFree=4192812/4192956
[pid=4054] ppid=4052 vsize=37596 CPUtime=25.48
/proc/4054/stat : 4054 (pbscip.linux.x8) R 4052 4054 2685 0 -1 4194304 11156 0 0 0 2470 78 0 0 25 0 1 0 186195622 38498304 8686 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4054/statm: 9399 8686 574 886 0 8509 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37596

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

[startup+25.9011 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 4055
/proc/meminfo: memFree=1793600/2055920 swapFree=4192812/4192956
[pid=4054] ppid=4052 vsize=37728 CPUtime=25.87
/proc/4054/stat : 4054 (pbscip.linux.x8) R 4052 4054 2685 0 -1 4194304 11176 0 0 0 2508 79 0 0 25 0 1 0 186195622 38633472 8706 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4054/statm: 9432 8706 574 886 0 8542 0
Current children cumulated CPU time (s) 25.87
Current children cumulated vsize (KiB) 37728

Child status: 0
Real time (s): 25.9453
CPU time (s): 25.9281
CPU user time (s): 25.1282
CPU system time (s): 0.799878
CPU usage (%): 99.9337
Max. virtual memory (cumulated for all children) (KiB): 37728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 25.1282
system time used= 0.799878
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11181
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= 34

runsolver used 0.034994 second user time and 0.06299 second system time

The end

Launcher Data 

Begin job on node10 at 2009-06-16 22:59:09
IDJOB=1869796
IDBENCH=47897
IDSOLVER=683
FILE ID=node10/1869796-1245185949
PBS_JOBID= 9363937
Free space on /tmp= 65988 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=173-P1=23-P2=211-P3=199-P4=389-P5=269-P6=383-P7=211-P8=347-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-1869796-1245185949/watcher-1869796-1245185949 -o /tmp/evaluation-result-1869796-1245185949/solver-1869796-1245185949 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869796-1245185949.opb

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

MD5SUM BENCH= 98317fc891a56a06b9f6f284bcd4ad38
RANDOM SEED=123458831

node10.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		: 3000.263
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		: 3000.263
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:       1826664 kB
Buffers:         50324 kB
Cached:         112332 kB
SwapCached:          0 kB
Active:          62012 kB
Inactive:       114032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1826664 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           10016 kB
Writeback:           0 kB
Mapped:          23232 kB
Slab:            39280 kB
Committed_AS:   189656 kB
PageTables:       1376 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= 65980 MiB
End job on node10 at 2009-06-16 22:59:35