Trace number 1870002

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 5.8871 5.88966

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=97-P1=43-P2=127-P3=89-P4=59-P5=127-P6=43-P7=127-P8=67-P9=17-B.opb
MD5SUMbc362e080dfd9e6c883df7eeb6006e66
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 benchmark5.8871
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables189
Total number of 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 constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)441
Sum of products size (including duplicates)882
Number of different products441
Sum of products size882

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-1870002-1245187824.opb>
0.00/0.01	c original problem has 630 variables (630 bin, 0 int, 0 impl, 0 cont) and 460 constraints
0.00/0.02	c start presolving problem
0.00/0.02	c presolving:
0.03/0.08	c (round 1) 9 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 50 chg coeffs, 0 upgd conss, 2916 impls, 0 clqs
0.03/0.09	c (round 2) 23 del vars, 12 del conss, 0 chg bounds, 0 chg sides, 62 chg coeffs, 10 upgd conss, 4260 impls, 0 clqs
0.03/0.09	c (round 3) 37 del vars, 24 del conss, 0 chg bounds, 0 chg sides, 74 chg coeffs, 10 upgd conss, 5436 impls, 0 clqs
0.03/0.09	c (round 4) 51 del vars, 36 del conss, 0 chg bounds, 0 chg sides, 86 chg coeffs, 10 upgd conss, 6444 impls, 0 clqs
0.03/0.09	c (round 5) 65 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 98 chg coeffs, 10 upgd conss, 7284 impls, 0 clqs
0.09/0.10	c (round 6) 79 del vars, 60 del conss, 0 chg bounds, 0 chg sides, 110 chg coeffs, 10 upgd conss, 7956 impls, 0 clqs
0.09/0.10	c (round 7) 93 del vars, 72 del conss, 0 chg bounds, 0 chg sides, 122 chg coeffs, 10 upgd conss, 8460 impls, 0 clqs
0.09/0.10	c (round 8) 107 del vars, 84 del conss, 0 chg bounds, 0 chg sides, 134 chg coeffs, 10 upgd conss, 8796 impls, 0 clqs
0.09/0.10	c (round 9) 121 del vars, 96 del conss, 0 chg bounds, 0 chg sides, 146 chg coeffs, 10 upgd conss, 8964 impls, 0 clqs
0.09/0.11	c (round 10) 135 del vars, 108 del conss, 0 chg bounds, 0 chg sides, 158 chg coeffs, 10 upgd conss, 8964 impls, 0 clqs
0.09/0.13	c    (0.1s) probing: 204/495 (41.2%) - 0 fixings, 0 aggregations, 18 implications, 0 bound changes
0.09/0.13	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.13	c presolving (11 rounds):
0.09/0.13	c  135 deleted vars, 108 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 158 changed coefficients
0.09/0.13	c  9000 implications, 0 cliques
0.09/0.13	c presolved problem has 495 variables (495 bin, 0 int, 0 impl, 0 cont) and 343 constraints
0.09/0.13	c     324 constraints of type <and>
0.09/0.13	c       9 constraints of type <linear>
0.09/0.13	c      10 constraints of type <logicor>
0.09/0.13	c transformed objective value is always integral (scale: 2)
0.09/0.13	c Presolving Time: 0.07
0.09/0.13	c OPT-NLC
0.09/0.13	c -----------------------------------------------------------------------------------------------
0.09/0.13	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.13	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.13	c limits/memory = c 1620
0.09/0.13	c # maximal time in seconds to run
0.09/0.13	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.13	c limits/time = c 1791
0.09/0.13	c # frequency for displaying node information lines
0.09/0.13	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.13	c display/freq = c 10000
0.09/0.13	c -----------------------------------------------------------------------------------------------
0.09/0.13	c start solving problem
0.09/0.13	c 
0.09/0.14	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.14	c   0.1s|     1 |     0 |    22 |2301k|   0 |  12 | 495 | 343 | 343 | 495 | 667 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.18	c   0.1s|     1 |     0 |   536 |2328k|   0 |  21 | 495 | 343 | 343 | 495 | 670 |   3 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.21	c   0.1s|     1 |     0 |   546 |2354k|   0 |  24 | 495 | 343 | 343 | 495 | 677 |  10 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.24	c   0.2s|     1 |     0 |   559 |2376k|   0 |  38 | 495 | 343 | 343 | 495 | 683 |  16 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.29	c   0.2s|     1 |     0 |   587 |2413k|   0 |  41 | 495 | 343 | 343 | 495 | 696 |  29 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.35	c   0.3s|     1 |     0 |   612 |2433k|   0 |  56 | 495 | 343 | 343 | 495 | 704 |  37 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.43	c   0.4s|     1 |     0 |   657 |2476k|   0 |  74 | 495 | 343 | 343 | 495 | 720 |  53 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.58/0.64	c   0.6s|     1 |     2 |   657 |2476k|   0 |  74 | 495 | 343 | 343 | 495 | 720 |  53 |   0 |  30 | 3.000000e+00 |      --      |    Inf 
5.79/5.87	o 3
5.79/5.87	c * 5.7s|  1177 |     0 |  7163 |3132k|  93 |   - | 495 |1008 |  66 | 495 | 207 |2827 | 670 |2952 | 3.000000e+00 | 3.000000e+00 |   0.00%
5.79/5.87	c 
5.79/5.87	c SCIP Status        : problem is solved [optimal solution found]
5.79/5.87	c Solving Time (sec) : 5.65
5.79/5.87	c Solving Nodes      : 1177
5.79/5.87	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
5.79/5.87	c Dual Bound         : +3.00000000000000e+00
5.79/5.87	c Gap                : 0.00 %
5.79/5.87	c NODE         1177
5.79/5.87	c DUAL BOUND   3
5.79/5.87	c PRIMAL BOUND 3
5.79/5.87	c GAP          0
5.79/5.87	s OPTIMUM FOUND
5.79/5.87	v x189 x188 -x187 -x186 -x185 -x184 x183 -x182 -x181 x180 -x179 x178 -x177 -x176 x126 x125 -x124 x123 -x122 -x121 x120 -x175 -x174 
5.79/5.87	v -x173 -x172 -x171 -x170 -x169 -x119 x118 -x117 x116 -x115 -x114 x113 -x168 -x167 -x166 -x165 x164 -x163 -x162 -x112 -x111 -x110 
5.79/5.87	v -x109 -x108 -x107 x106 -x161 -x160 -x159 -x158 x157 x156 -x155 -x105 -x104 -x103 x102 -x101 -x100 x99 -x154 -x153 -x152 
5.79/5.87	v x151 -x150 x149 x148 -x98 x97 -x96 -x95 x94 -x93 x92 -x147 -x146 -x145 -x144 -x143 x142 x141 x91 -x90 x89 -x88 x87 -x86 x85 -x140 
5.79/5.87	v -x139 -x138 x137 -x136 x135 -x134 -x84 -x83 -x82 -x81 x80 x79 x78 -x133 -x132 -x131 -x130 -x129 -x128 -x127 x77 x76 -x75 
5.79/5.87	v -x74 -x73 x72 x71 x70 x69 x68 -x67 x66 x65 x64 x63 -x62 -x61 -x60 -x59 -x58 x57 -x56 x55 -x54 x53 -x52 -x51 x50 -x49 x48 x47 
5.79/5.87	v x46 -x45 -x44 x43 -x42 -x41 x40 -x39 x38 -x37 x36 -x35 -x34 x33 -x32 -x31 -x30 x29 x28 -x27 -x26 -x25 -x24 x23 x22 -x21 -x20 
5.79/5.87	v -x19 x18 x17 -x16 x15 -x14 x13 -x12 -x11 -x10 -x9 x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
5.79/5.87	c SCIP Status        : problem is solved [optimal solution found]
5.79/5.87	c Solving Time       :       5.65
5.79/5.87	c Original Problem   :
5.79/5.87	c   Problem name     : HOME/instance-1870002-1245187824.opb
5.79/5.87	c   Variables        : 630 (630 binary, 0 integer, 0 implicit integer, 0 continuous)
5.79/5.87	c   Constraints      : 460 initial, 460 maximal
5.79/5.87	c Presolved Problem  :
5.79/5.87	c   Problem name     : t_HOME/instance-1870002-1245187824.opb
5.79/5.87	c   Variables        : 495 (495 binary, 0 integer, 0 implicit integer, 0 continuous)
5.79/5.87	c   Constraints      : 343 initial, 1008 maximal
5.79/5.87	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
5.79/5.87	c   trivial          :       0.00          0          0          0          0          0          0          0          0
5.79/5.87	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
5.79/5.87	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
5.79/5.87	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
5.79/5.87	c   implics          :       0.00          0          0          0          0          0          0          0          0
5.79/5.87	c   probing          :       0.02          0          0          0          0          0          0          0          0
5.79/5.87	c   and              :       0.03         18        108          0          0          0        108          0        108
5.79/5.87	c   linear           :       0.01          1          8          0          0          0          0          0         50
5.79/5.87	c   logicor          :       0.00          0          0          0          0          0          0          0          0
5.79/5.87	c   root node        :          -          0          -          -          0          -          -          -          -
5.79/5.87	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
5.79/5.87	c   integral         :          0          0          0       1096          0          0        125          0          0       1968
5.79/5.87	c   and              :        324       2156       4139          1          0         81       4892       2788          0          0
5.79/5.87	c   linear           :          9          6       4058          1          0        203       2162          0          0          0
5.79/5.87	c   logicor          :         10+         6       1222          0          0         10        308          0          0          0
5.79/5.87	c   countsols        :          0          0          0          1          0          0          0          0          0          0
5.79/5.87	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
5.79/5.87	c   integral         :       3.04       0.00       0.00       3.04       0.00
5.79/5.87	c   and              :       0.16       0.10       0.06       0.00       0.00
5.79/5.87	c   linear           :       0.15       0.00       0.15       0.00       0.00
5.79/5.87	c   logicor          :       0.02       0.00       0.02       0.00       0.00
5.79/5.87	c   countsols        :       0.00       0.00       0.00       0.00       0.00
5.79/5.87	c Propagators        :       Time      Calls    Cutoffs    DomReds
5.79/5.87	c   rootredcost      :       0.00          0          0          0
5.79/5.87	c   pseudoobj        :       0.00       3716          0          0
5.79/5.87	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
5.79/5.87	c   propagation      :       0.09        294        294       3448       46.8         94       40.1          -
5.79/5.87	c   infeasible LP    :       0.00          1          1         10       35.8          0        0.0          0
5.79/5.87	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
5.79/5.87	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
5.79/5.87	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
5.79/5.87	c   applied globally :          -          -          -        665       28.0          -          -          -
5.79/5.87	c   applied locally  :          -          -          -          5       55.6          -          -          -
5.79/5.87	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
5.79/5.87	c   cut pool         :       0.00          5          -          -         32          -    (maximal pool size: 118)
5.79/5.87	c   redcost          :       0.00       2156          0          0          0          0
5.79/5.87	c   impliedbounds    :       0.00          6          0          0         21          0
5.79/5.87	c   intobj           :       0.00          0          0          0          0          0
5.79/5.87	c   gomory           :       0.04          6          0          0         57          0
5.79/5.87	c   strongcg         :       0.06          6          0          0         79          0
5.79/5.87	c   cmir             :       0.03          6          0          0         57          0
5.79/5.87	c   flowcover        :       0.08          6          0          0         84          0
5.79/5.87	c   clique           :       0.00          1          0          0          0          0
5.79/5.87	c   zerohalf         :       0.00          0          0          0          0          0
5.79/5.87	c   mcf              :       0.00          1          0          0          0          0
5.79/5.87	c Pricers            :       Time      Calls       Vars
5.79/5.87	c   problem variables:       0.00          0          0
5.79/5.87	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
5.79/5.87	c   relpscost        :       3.03       1095          0        125          0          0       1968
5.79/5.87	c   pscost           :       0.00          0          0          0          0          0          0
5.79/5.87	c   inference        :       0.00          0          0          0          0          0          0
5.79/5.87	c   mostinf          :       0.00          0          0          0          0          0          0
5.79/5.87	c   leastinf         :       0.00          0          0          0          0          0          0
5.79/5.87	c   fullstrong       :       0.00          0          0          0          0          0          0
5.79/5.87	c   allfullstrong    :       0.00          0          0          0          0          0          0
5.79/5.87	c   random           :       0.00          0          0          0          0          0          0
5.79/5.87	c Primal Heuristics  :       Time      Calls      Found
5.79/5.87	c   LP solutions     :       0.00          -          1
5.79/5.87	c   pseudo solutions :       0.00          -          0
5.79/5.87	c   oneopt           :       0.00          0          0
5.79/5.87	c   objpscostdiving  :       0.00          0          0
5.79/5.87	c   rootsoldiving    :       0.00          0          0
5.79/5.87	c   linesearchdiving :       0.00          0          0
5.79/5.87	c   guideddiving     :       0.00          0          0
5.79/5.87	c   crossover        :       0.00          0          0
5.79/5.87	c   intshifting      :       0.00          0          0
5.79/5.87	c   coefdiving       :       0.05          1          0
5.79/5.87	c   pscostdiving     :       0.02          1          0
5.79/5.87	c   fracdiving       :       0.03          1          0
5.79/5.87	c   veclendiving     :       0.01          1          0
5.79/5.87	c   feaspump         :       0.02          1          0
5.79/5.87	c   simplerounding   :       0.00          0          0
5.79/5.87	c   rounding         :       0.07        636          0
5.79/5.87	c   shifting         :       0.21        173          0
5.79/5.87	c   fixandinfer      :       0.00          0          0
5.79/5.87	c   intdiving        :       0.00          0          0
5.79/5.87	c   actconsdiving    :       0.00          0          0
5.79/5.87	c   octane           :       0.00          0          0
5.79/5.87	c   rens             :       0.02          1          0
5.79/5.87	c   rins             :       0.00          0          0
5.79/5.87	c   localbranching   :       0.00          0          0
5.79/5.87	c   mutation         :       0.00          0          0
5.79/5.87	c   dins             :       0.00          0          0
5.79/5.87	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
5.79/5.87	c   primal LP        :       0.04          0          0       0.00       0.00
5.79/5.87	c   dual LP          :       1.02       2270       6210       2.74    6088.24
5.79/5.87	c   barrier LP       :       0.00          0          0       0.00          -
5.79/5.87	c   diving/probing LP:       0.09        188        953       5.07   10588.89
5.79/5.87	c   strong branching :       2.98       2952      22347       7.57    7498.99
5.79/5.87	c     (at root node) :          -         30       1159      38.63          -
5.79/5.87	c   conflict analysis:       0.00          0          0       0.00          -
5.79/5.87	c B&B Tree           :
5.79/5.87	c   number of runs   :          1
5.79/5.87	c   nodes            :       1177
5.79/5.87	c   nodes (total)    :       1177
5.79/5.87	c   nodes left       :          0
5.79/5.87	c   max depth        :         93
5.79/5.87	c   max depth (total):         93
5.79/5.87	c   backtracks       :        106 (9.0%)
5.79/5.87	c   delayed cutoffs  :         98
5.79/5.87	c   repropagations   :        379 (1336 domain reductions, 81 cutoffs)
5.79/5.87	c   avg switch length:       3.20
5.79/5.87	c   switching time   :       0.14
5.79/5.87	c Solution           :
5.79/5.87	c   Solutions found  :          1 (1 improvements)
5.79/5.87	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 1177 nodes, 5.65 seconds, depth 83, found by <relaxation>)
5.79/5.87	c   Dual Bound       : +3.00000000000000e+00
5.79/5.87	c   Gap              :       0.00 %
5.79/5.87	c   Root Dual Bound  : +3.00000000000000e+00
5.79/5.88	c Time complete: 5.88.

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-1870002-1245187824/watcher-1870002-1245187824 -o /tmp/evaluation-result-1870002-1245187824/solver-1870002-1245187824 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870002-1245187824.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: 0.86 0.97 0.99 3/64 10247
/proc/meminfo: memFree=1845480/2055920 swapFree=4191900/4192956
[pid=10247] ppid=10245 vsize=4648 CPUtime=0
/proc/10247/stat : 10247 (pbscip.linux.x8) R 10245 10247 9402 0 -1 4194304 494 0 0 0 0 0 0 0 18 0 1 0 186379590 4759552 478 1992294400 4194304 7823515 548682068736 18446744073709551615 5898624 0 0 4096 0 0 0 0 17 1 0 0
/proc/10247/statm: 1082 484 319 886 0 192 0

[startup+0.044012 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 10247
/proc/meminfo: memFree=1845480/2055920 swapFree=4191900/4192956
[pid=10247] ppid=10245 vsize=13520 CPUtime=0.03
/proc/10247/stat : 10247 (pbscip.linux.x8) R 10245 10247 9402 0 -1 4194304 2783 0 0 0 1 2 0 0 18 0 1 0 186379590 13844480 2411 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10247/statm: 3380 2411 404 886 0 2490 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13520

[startup+0.101018 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 10247
/proc/meminfo: memFree=1845480/2055920 swapFree=4191900/4192956
[pid=10247] ppid=10245 vsize=14608 CPUtime=0.09
/proc/10247/stat : 10247 (pbscip.linux.x8) R 10245 10247 9402 0 -1 4194304 3075 0 0 0 4 5 0 0 18 0 1 0 186379590 14958592 2703 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10247/statm: 3652 2703 440 886 0 2762 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14608

[startup+0.30104 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 10247
/proc/meminfo: memFree=1845480/2055920 swapFree=4191900/4192956
[pid=10247] ppid=10245 vsize=17560 CPUtime=0.29
/proc/10247/stat : 10247 (pbscip.linux.x8) R 10245 10247 9402 0 -1 4194304 3995 0 0 0 23 6 0 0 19 0 1 0 186379590 17981440 3617 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10247/statm: 4390 3617 562 886 0 3500 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17560

[startup+0.701084 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 10247
/proc/meminfo: memFree=1845480/2055920 swapFree=4191900/4192956
[pid=10247] ppid=10245 vsize=21292 CPUtime=0.69
/proc/10247/stat : 10247 (pbscip.linux.x8) R 10245 10247 9402 0 -1 4194304 6091 0 0 0 61 8 0 0 22 0 1 0 186379590 21803008 4571 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10247/statm: 5323 4571 568 886 0 4433 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21292

[startup+1.50117 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 10248
/proc/meminfo: memFree=1829216/2055920 swapFree=4191900/4192956
[pid=10247] ppid=10245 vsize=21292 CPUtime=1.49
/proc/10247/stat : 10247 (pbscip.linux.x8) R 10245 10247 9402 0 -1 4194304 6095 0 0 0 139 10 0 0 25 0 1 0 186379590 21803008 4575 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10247/statm: 5323 4575 572 886 0 4433 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21292

[startup+3.10135 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 10248
/proc/meminfo: memFree=1828960/2055920 swapFree=4191900/4192956
[pid=10247] ppid=10245 vsize=21292 CPUtime=3.08
/proc/10247/stat : 10247 (pbscip.linux.x8) R 10245 10247 9402 0 -1 4194304 6133 0 0 0 294 14 0 0 25 0 1 0 186379590 21803008 4595 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10247/statm: 5323 4595 572 886 0 4433 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 21292

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

[startup+4.70153 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 10248
/proc/meminfo: memFree=1828960/2055920 swapFree=4191900/4192956
[pid=10247] ppid=10245 vsize=21292 CPUtime=4.68
/proc/10247/stat : 10247 (pbscip.linux.x8) R 10245 10247 9402 0 -1 4194304 6136 0 0 0 450 18 0 0 25 0 1 0 186379590 21803008 4598 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10247/statm: 5323 4598 574 886 0 4433 0
Current children cumulated CPU time (s) 4.68
Current children cumulated vsize (KiB) 21292

[startup+5.50562 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 10248
/proc/meminfo: memFree=1829032/2055920 swapFree=4191900/4192956
[pid=10247] ppid=10245 vsize=21292 CPUtime=5.49
/proc/10247/stat : 10247 (pbscip.linux.x8) R 10245 10247 9402 0 -1 4194304 6138 0 0 0 529 20 0 0 25 0 1 0 186379590 21803008 4600 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10247/statm: 5323 4600 574 886 0 4433 0
Current children cumulated CPU time (s) 5.49
Current children cumulated vsize (KiB) 21292

[startup+5.70164 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 10248
/proc/meminfo: memFree=1829032/2055920 swapFree=4191900/4192956
[pid=10247] ppid=10245 vsize=21292 CPUtime=5.69
/proc/10247/stat : 10247 (pbscip.linux.x8) R 10245 10247 9402 0 -1 4194304 6138 0 0 0 548 21 0 0 25 0 1 0 186379590 21803008 4600 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10247/statm: 5323 4600 574 886 0 4433 0
Current children cumulated CPU time (s) 5.69
Current children cumulated vsize (KiB) 21292

[startup+5.80165 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 10248
/proc/meminfo: memFree=1829032/2055920 swapFree=4191900/4192956
[pid=10247] ppid=10245 vsize=21292 CPUtime=5.79
/proc/10247/stat : 10247 (pbscip.linux.x8) R 10245 10247 9402 0 -1 4194304 6138 0 0 0 558 21 0 0 25 0 1 0 186379590 21803008 4600 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10247/statm: 5323 4600 574 886 0 4433 0
Current children cumulated CPU time (s) 5.79
Current children cumulated vsize (KiB) 21292

Child status: 0
Real time (s): 5.88966
CPU time (s): 5.8871
CPU user time (s): 5.66614
CPU system time (s): 0.220966
CPU usage (%): 99.9566
Max. virtual memory (cumulated for all children) (KiB): 21292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.66614
system time used= 0.220966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6143
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= 3
involuntary context switches= 7

runsolver used 0.010998 second user time and 0.018997 second system time

The end

Launcher Data 

Begin job on node38 at 2009-06-16 23:30:24
IDJOB=1870002
IDBENCH=48000
IDSOLVER=683
FILE ID=node38/1870002-1245187824
PBS_JOBID= 9363918
Free space on /tmp= 66236 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=7-P0=97-P1=43-P2=127-P3=89-P4=59-P5=127-P6=43-P7=127-P8=67-P9=17-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-1870002-1245187824/watcher-1870002-1245187824 -o /tmp/evaluation-result-1870002-1245187824/solver-1870002-1245187824 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870002-1245187824.opb

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

MD5SUM BENCH= bc362e080dfd9e6c883df7eeb6006e66
RANDOM SEED=1671313006

node38.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		: 3000.232
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		: 3000.232
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:       1845896 kB
Buffers:         47740 kB
Cached:          77732 kB
SwapCached:        260 kB
Active:          52968 kB
Inactive:        85840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1845896 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           10172 kB
Writeback:           0 kB
Mapped:          22512 kB
Slab:            57096 kB
Committed_AS:   168388 kB
PageTables:       1456 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66228 MiB
End job on node38 at 2009-06-16 23:30:30