Trace number 1870214

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)OPT10 145.975 146.026

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_100_10_2.opb
MD5SUMf4b87658792e85afbf63fc13ada788f7
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark10
Best CPU time to get the best result obtained on this benchmark145.975
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 10
Optimality of the best value was proved NO
Number of variables100
Total number of constraints100
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 constraints100
Minimum length of a constraint11
Maximum length of a constraint21
Number of terms in the objective function 100
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)1260
Sum of products size (including duplicates)2520
Number of different products1260
Sum of products size2520

Quality of the solution as a function of time


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

Solver Data 

0.00/0.02	c SCIP version 1.1.0.7
0.00/0.02	c LP-Solver SoPlex 1.4.1
0.00/0.02	c user parameter file <scip.set> not found - using default parameters
0.00/0.02	c read problem <HOME/instance-1870214-1245189693.opb>
0.00/0.02	c original problem has 1360 variables (1360 bin, 0 int, 0 impl, 0 cont) and 1360 constraints
0.02/0.03	c start presolving problem
0.02/0.03	c presolving:
0.09/0.18	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 100 upgd conss, 36636 impls, 0 clqs
0.29/0.33	c    (0.1s) probing: 101/1360 (7.4%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.29/0.33	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.29/0.33	c presolving (2 rounds):
0.29/0.33	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.29/0.33	c  36636 implications, 0 cliques
0.29/0.33	c presolved problem has 1360 variables (1360 bin, 0 int, 0 impl, 0 cont) and 1360 constraints
0.29/0.33	c    1260 constraints of type <and>
0.29/0.33	c     100 constraints of type <logicor>
0.29/0.33	c transformed objective value is always integral (scale: 1)
0.29/0.33	c Presolving Time: 0.15
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 
0.29/0.36	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.29/0.36	c   0.2s|     1 |     0 |   200 |6959k|   0 | 200 |1360 |1360 |1360 |1360 |2620 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.29/0.37	o 24
0.29/0.37	c s 0.2s|     1 |     0 |   200 |6992k|   0 | 200 |1360 |1360 |1360 |1360 |2620 |   0 |   0 |   0 | 0.000000e+00 | 2.400000e+01 |    Inf 
0.49/0.59	c   0.4s|     1 |     0 |   500 |7079k|   0 | 200 |1360 |1360 |1360 |1360 |2821 | 201 |   0 |   0 | 0.000000e+00 | 2.400000e+01 |    Inf 
0.79/0.81	c   0.6s|     1 |     0 |   800 |7167k|   0 | 200 |1360 |1360 |1360 |1360 |3023 | 403 |   0 |   0 | 0.000000e+00 | 2.400000e+01 |    Inf 
1.00/1.04	c   0.8s|     1 |     0 |  1102 |7257k|   0 | 200 |1360 |1360 |1360 |1360 |3227 | 607 |   0 |   0 | 0.000000e+00 | 2.400000e+01 |    Inf 
1.00/1.05	o 17
1.00/1.05	c s 0.8s|     1 |     0 |  1102 |7274k|   0 | 200 |1360 |1360 |1360 |1360 |3227 | 607 |   0 |   0 | 0.000000e+00 | 1.700000e+01 |    Inf 
1.19/1.29	c   1.1s|     1 |     0 |  1402 |7360k|   0 | 200 |1360 |1360 |1360 |1360 |3427 | 807 |   0 |   0 | 0.000000e+00 | 1.700000e+01 |    Inf 
1.59/1.61	c   1.4s|     1 |     0 |  1802 |7448k|   0 | 472 |1360 |1360 |1360 |1360 |3629 |1009 |   0 |   0 | 5.542608e+00 | 1.700000e+01 | 206.71%
2.29/2.38	c   2.1s|     1 |     0 |  2056 |7922k|   0 | 652 |1360 |1360 |1360 |1360 |3713 |1093 |   0 |   0 | 6.852169e+00 | 1.700000e+01 | 148.10%
2.29/2.39	o 15
2.29/2.39	c s 2.2s|     1 |     0 |  2056 |7939k|   0 | 652 |1360 |1360 |1360 |1360 |3713 |1093 |   0 |   0 | 6.852169e+00 | 1.500000e+01 | 118.91%
3.30/3.31	c   3.1s|     1 |     0 |  2230 |8331k|   0 | 671 |1360 |1360 |1360 |1360 |3742 |1122 |   0 |   0 | 6.992286e+00 | 1.500000e+01 | 114.52%
4.30/4.35	c   4.1s|     1 |     0 |  2358 |8770k|   0 | 745 |1360 |1360 |1360 |1360 |3770 |1150 |   0 |   0 | 7.112775e+00 | 1.500000e+01 | 110.89%
5.39/5.41	c   5.2s|     1 |     0 |  2478 |9174k|   0 | 692 |1360 |1360 |1360 |1360 |3785 |1165 |   0 |   0 | 7.213835e+00 | 1.500000e+01 | 107.93%
6.39/6.48	c   6.2s|     1 |     0 |  2587 |9614k|   0 | 741 |1360 |1360 |1360 |1360 |3801 |1181 |   0 |   0 | 7.245092e+00 | 1.500000e+01 | 107.04%
7.49/7.59	c   7.3s|     1 |     0 |  2713 |  10M|   0 | 770 |1360 |1360 |1360 |1360 |1337 |1193 |   0 |   0 | 7.273201e+00 | 1.500000e+01 | 106.24%
8.08/8.10	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
8.08/8.10	c   7.8s|     1 |     0 |  2788 |  10M|   0 | 738 |1360 |1360 |1360 |1360 |1346 |1202 |   0 |   0 | 7.282170e+00 | 1.500000e+01 | 105.98%
8.48/8.56	c   8.3s|     1 |     0 |  2881 |  10M|   0 | 806 |1360 |1360 |1360 |1360 |1358 |1214 |   0 |   0 | 7.291892e+00 | 1.500000e+01 | 105.71%
8.98/9.02	c   8.8s|     1 |     0 |  2938 |  10M|   0 | 842 |1360 |1360 |1360 |1360 |1371 |1227 |   0 |   0 | 7.297274e+00 | 1.500000e+01 | 105.56%
9.48/9.57	c   9.3s|     1 |     0 |  2982 |  10M|   0 | 822 |1360 |1360 |1360 |1360 |1379 |1235 |   0 |   0 | 7.299198e+00 | 1.500000e+01 | 105.50%
10.09/10.13	c   9.9s|     1 |     0 |  3009 |  10M|   0 | 823 |1360 |1360 |1360 |1360 |1382 |1238 |   0 |   0 | 7.301120e+00 | 1.500000e+01 | 105.45%
10.58/10.68	c  10.4s|     1 |     0 |  3021 |  10M|   0 | 847 |1360 |1360 |1360 |1360 |1334 |1239 |   0 |   0 | 7.301452e+00 | 1.500000e+01 | 105.44%
11.18/11.22	c  10.9s|     1 |     0 |  3023 |  10M|   0 | 848 |1360 |1360 |1360 |1360 |1336 |1241 |   0 |   0 | 7.301452e+00 | 1.500000e+01 | 105.44%
11.69/11.75	c  11.5s|     1 |     0 |  3027 |  10M|   0 | 847 |1360 |1360 |1360 |1360 |1337 |1242 |   0 |   0 | 7.301486e+00 | 1.500000e+01 | 105.44%
14.99/15.01	c  14.7s|     1 |     2 |  3027 |  10M|   0 | 847 |1360 |1360 |1360 |1360 |1337 |1242 |   0 |  34 | 7.301486e+00 | 1.500000e+01 | 105.44%
22.48/22.56	o 12
22.48/22.56	c *22.2s|    11 |     8 |  3903 |  10M|  10 |   - |1360 |1360 |1156 |1360 |1413 |1355 |   0 | 312 | 7.380936e+00 | 1.200000e+01 |  62.58%
30.58/30.63	o 11
30.58/30.63	c *30.2s|    23 |     9 |  4980 |  10M|  10 |   - |1360 |1360 |1022 |1360 |1408 |1492 |   0 | 586 | 7.380936e+00 | 1.100000e+01 |  49.03%
144.04/144.11	o 10
144.04/144.11	c * 143s|  2286 |    34 |139885 |  10M|  23 |   - |1360 |1361 | 910 |1360 |1440 |  11k|   1 |2410 | 8.757512e+00 | 1.000000e+01 |  14.19%
145.84/145.99	c 
145.84/145.99	c SCIP Status        : problem is solved [optimal solution found]
145.84/145.99	c Solving Time (sec) : 144.78
145.84/145.99	c Solving Nodes      : 2360
145.84/145.99	c Primal Bound       : +1.00000000000000e+01 (6 solutions)
145.84/145.99	c Dual Bound         : +1.00000000000000e+01
145.84/145.99	c Gap                : 0.00 %
145.84/145.99	c NODE         2360
145.84/145.99	c DUAL BOUND   10
145.84/145.99	c PRIMAL BOUND 10
145.84/145.99	c GAP          0
145.84/145.99	s OPTIMUM FOUND
145.84/145.99	v -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 x86 -x85 -x84 -x83 -x82 -x81 -x80 -x79 -x78 -x77 -x76 -x75 
145.84/145.99	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 
145.84/145.99	v -x49 -x48 x47 -x46 -x45 x44 x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34 -x33 -x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25 -x24 
145.84/145.99	v -x23 x22 -x21 -x20 x19 -x18 -x17 -x16 -x15 x14 -x13 -x12 x11 -x10 -x9 -x8 -x7 -x6 x5 -x4 -x3 -x2 -x1 
145.84/145.99	c SCIP Status        : problem is solved [optimal solution found]
145.84/145.99	c Solving Time       :     144.78
145.84/145.99	c Original Problem   :
145.84/145.99	c   Problem name     : HOME/instance-1870214-1245189693.opb
145.84/145.99	c   Variables        : 1360 (1360 binary, 0 integer, 0 implicit integer, 0 continuous)
145.84/145.99	c   Constraints      : 1360 initial, 1360 maximal
145.84/145.99	c Presolved Problem  :
145.84/145.99	c   Problem name     : t_HOME/instance-1870214-1245189693.opb
145.84/145.99	c   Variables        : 1360 (1360 binary, 0 integer, 0 implicit integer, 0 continuous)
145.84/145.99	c   Constraints      : 1360 initial, 1361 maximal
145.84/145.99	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
145.84/145.99	c   trivial          :       0.00          0          0          0          0          0          0          0          0
145.84/145.99	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
145.84/145.99	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
145.84/145.99	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
145.84/145.99	c   implics          :       0.00          0          0          0          0          0          0          0          0
145.84/145.99	c   probing          :       0.02          0          0          0          0          0          0          0          0
145.84/145.99	c   and              :       0.12          0          0          0          0          0          0          0          0
145.84/145.99	c   logicor          :       0.00          0          0          0          0          0          0          0          0
145.84/145.99	c   root node        :          -         19          -          -         19          -          -          -          -
145.84/145.99	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
145.84/145.99	c   integral         :          0          0          0       1442          0         31        560          0          0       2572
145.84/145.99	c   and              :       1260       3646      10382          3          0          1     105261      11393          0          0
145.84/145.99	c   logicor          :        100+        20       4968          3          0          0          1          0          0          0
145.84/145.99	c   countsols        :          0          0          0          3          0          0          0          0          0          0
145.84/145.99	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
145.84/145.99	c   integral         :      62.30       0.00       0.00      62.30       0.00
145.84/145.99	c   and              :       4.60       3.65       0.95       0.00       0.00
145.84/145.99	c   logicor          :       0.07       0.00       0.07       0.00       0.00
145.84/145.99	c   countsols        :       0.00       0.00       0.00       0.00       0.00
145.84/145.99	c Propagators        :       Time      Calls    Cutoffs    DomReds
145.84/145.99	c   rootredcost      :       0.00          3          0          0
145.84/145.99	c   pseudoobj        :       0.11      10272          0          0
145.84/145.99	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
145.84/145.99	c   propagation      :       0.00          1          1          1        3.0          0        0.0          -
145.84/145.99	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
145.84/145.99	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
145.84/145.99	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
145.84/145.99	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
145.84/145.99	c   applied globally :          -          -          -          1        3.0          -          -          -
145.84/145.99	c   applied locally  :          -          -          -          0        0.0          -          -          -
145.84/145.99	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
145.84/145.99	c   cut pool         :       0.01         19          -          -         36          -    (maximal pool size: 2069)
145.84/145.99	c   redcost          :       0.14       3701          0      15741          0          0
145.84/145.99	c   impliedbounds    :       0.02         20          0          0       1267          0
145.84/145.99	c   intobj           :       0.00          0          0          0          0          0
145.84/145.99	c   gomory           :       6.29         20          0          0       2113          0
145.84/145.99	c   strongcg         :       3.33         20          0          0       5330          0
145.84/145.99	c   cmir             :       0.64         10          0          0       1008          0
145.84/145.99	c   flowcover        :       0.43         10          0          0       1074          0
145.84/145.99	c   clique           :       0.05         20          0          0         13          0
145.84/145.99	c   zerohalf         :       0.00          0          0          0          0          0
145.84/145.99	c   mcf              :       0.01          1          0          0          0          0
145.84/145.99	c Pricers            :       Time      Calls       Vars
145.84/145.99	c   problem variables:       0.00          0          0
145.84/145.99	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
145.84/145.99	c   relpscost        :      62.30       1439         31        560          0          0       2572
145.84/145.99	c   pscost           :       0.00          0          0          0          0          0          0
145.84/145.99	c   inference        :       0.00          0          0          0          0          0          0
145.84/145.99	c   mostinf          :       0.00          0          0          0          0          0          0
145.84/145.99	c   leastinf         :       0.00          0          0          0          0          0          0
145.84/145.99	c   fullstrong       :       0.00          0          0          0          0          0          0
145.84/145.99	c   allfullstrong    :       0.00          0          0          0          0          0          0
145.84/145.99	c   random           :       0.00          0          0          0          0          0          0
145.84/145.99	c Primal Heuristics  :       Time      Calls      Found
145.84/145.99	c   LP solutions     :       0.01          -          3
145.84/145.99	c   pseudo solutions :       0.00          -          0
145.84/145.99	c   feaspump         :       0.00          0          0
145.84/145.99	c   oneopt           :       0.01          4          0
145.84/145.99	c   objpscostdiving  :       5.90          2          0
145.84/145.99	c   coefdiving       :       0.40          5          0
145.84/145.99	c   fracdiving       :       0.48          5          0
145.84/145.99	c   linesearchdiving :       0.47          5          0
145.84/145.99	c   guideddiving     :       0.58          5          0
145.84/145.99	c   veclendiving     :       0.73          5          0
145.84/145.99	c   rootsoldiving    :       0.59          3          0
145.84/145.99	c   pscostdiving     :       0.82          6          0
145.84/145.99	c   crossover        :       0.11          3          0
145.84/145.99	c   simplerounding   :       0.01          0          0
145.84/145.99	c   rounding         :       0.46        835          0
145.84/145.99	c   shifting         :       0.53        474          3
145.84/145.99	c   intshifting      :       0.00          0          0
145.84/145.99	c   fixandinfer      :       0.00          0          0
145.84/145.99	c   intdiving        :       0.00          0          0
145.84/145.99	c   actconsdiving    :       0.00          0          0
145.84/145.99	c   octane           :       0.00          0          0
145.84/145.99	c   rens             :       0.01          0          0
145.84/145.99	c   rins             :       0.00          0          0
145.84/145.99	c   localbranching   :       0.00          0          0
145.84/145.99	c   mutation         :       0.00          0          0
145.84/145.99	c   dins             :       0.00          0          0
145.84/145.99	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
145.84/145.99	c   primal LP        :       0.51          0          0       0.00       0.00
145.84/145.99	c   dual LP          :      48.98       4839     120281      24.86    2455.72
145.84/145.99	c   barrier LP       :       0.00          0          0       0.00          -
145.84/145.99	c   diving/probing LP:       8.92       1061      21795      20.54    2443.39
145.84/145.99	c   strong branching :      61.79       2461     166381      67.61    2692.68
145.84/145.99	c     (at root node) :          -         34       6154     181.00          -
145.84/145.99	c   conflict analysis:       0.00          0          0       0.00          -
145.84/145.99	c B&B Tree           :
145.84/145.99	c   number of runs   :          1
145.84/145.99	c   nodes            :       2360
145.84/145.99	c   nodes (total)    :       2360
145.84/145.99	c   nodes left       :          0
145.84/145.99	c   max depth        :         23
145.84/145.99	c   max depth (total):         23
145.84/145.99	c   backtracks       :        476 (20.2%)
145.84/145.99	c   delayed cutoffs  :          0
145.84/145.99	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
145.84/145.99	c   avg switch length:       3.54
145.84/145.99	c   switching time   :       1.06
145.84/145.99	c Solution           :
145.84/145.99	c   Solutions found  :          6 (6 improvements)
145.84/145.99	c   Primal Bound     : +1.00000000000000e+01   (in run 1, after 2286 nodes, 142.91 seconds, depth 12, found by <relaxation>)
145.84/145.99	c   Dual Bound       : +1.00000000000000e+01
145.84/145.99	c   Gap              :       0.00 %
145.84/145.99	c   Root Dual Bound  : +7.30148583679992e+00
145.94/146.02	c Time complete: 145.96.

Verifier Data 

OK	10

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1870214-1245189693/watcher-1870214-1245189693 -o /tmp/evaluation-result-1870214-1245189693/solver-1870214-1245189693 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870214-1245189693.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: 0.99 0.97 0.99 3/64 11847
/proc/meminfo: memFree=1832840/2055920 swapFree=4182220/4192956
[pid=11847] ppid=11845 vsize=4328 CPUtime=0
/proc/11847/stat : 11847 (pbscip.linux.x8) R 11845 11847 10952 0 -1 4194304 486 0 0 0 0 0 0 0 18 0 1 0 186565418 4431872 470 1992294400 4194304 7823515 548682068736 18446744073709551615 6883856 0 0 4096 0 0 0 0 17 1 0 0
/proc/11847/statm: 1162 482 315 886 0 272 0

[startup+0.0273181 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 11847
/proc/meminfo: memFree=1832840/2055920 swapFree=4182220/4192956
[pid=11847] ppid=11845 vsize=12328 CPUtime=0.02
/proc/11847/stat : 11847 (pbscip.linux.x8) R 11845 11847 10952 0 -1 4194304 2676 0 0 0 1 1 0 0 18 0 1 0 186565418 12623872 2304 1992294400 4194304 7823515 548682068736 18446744073709551615 5878822 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11847/statm: 3082 2312 368 886 0 2192 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12328

[startup+0.101323 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 11847
/proc/meminfo: memFree=1832840/2055920 swapFree=4182220/4192956
[pid=11847] ppid=11845 vsize=17804 CPUtime=0.09
/proc/11847/stat : 11847 (pbscip.linux.x8) R 11845 11847 10952 0 -1 4194304 3838 0 0 0 5 4 0 0 18 0 1 0 186565418 18231296 3466 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11847/statm: 4451 3466 405 886 0 3561 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17804

[startup+0.30134 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 11847
/proc/meminfo: memFree=1832840/2055920 swapFree=4182220/4192956
[pid=11847] ppid=11845 vsize=17804 CPUtime=0.29
/proc/11847/stat : 11847 (pbscip.linux.x8) R 11845 11847 10952 0 -1 4194304 3867 0 0 0 13 16 0 0 19 0 1 0 186565418 18231296 3495 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11847/statm: 4451 3495 427 886 0 3561 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17804

[startup+0.701375 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 11847
/proc/meminfo: memFree=1832840/2055920 swapFree=4182220/4192956
[pid=11847] ppid=11845 vsize=24364 CPUtime=0.69
/proc/11847/stat : 11847 (pbscip.linux.x8) R 11845 11847 10952 0 -1 4194304 5735 0 0 0 50 19 0 0 22 0 1 0 186565418 24948736 5317 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11847/statm: 6091 5317 552 886 0 5201 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24364

[startup+1.50145 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11848
/proc/meminfo: memFree=1812032/2055920 swapFree=4182220/4192956
[pid=11847] ppid=11845 vsize=27032 CPUtime=1.49
/proc/11847/stat : 11847 (pbscip.linux.x8) R 11845 11847 10952 0 -1 4194304 6449 0 0 0 128 21 0 0 25 0 1 0 186565418 27680768 5993 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11847/statm: 6758 5993 552 886 0 5868 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27032

[startup+3.10159 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11848
/proc/meminfo: memFree=1808000/2055920 swapFree=4182220/4192956
[pid=11847] ppid=11845 vsize=31276 CPUtime=3.1
/proc/11847/stat : 11847 (pbscip.linux.x8) R 11845 11847 10952 0 -1 4194304 7473 0 0 0 288 22 0 0 25 0 1 0 186565418 32026624 6997 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11847/statm: 7819 6997 553 886 0 6929 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 31276

[startup+6.30187 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11848
/proc/meminfo: memFree=1804736/2055920 swapFree=4182220/4192956
[pid=11847] ppid=11845 vsize=33112 CPUtime=6.29
/proc/11847/stat : 11847 (pbscip.linux.x8) R 11845 11847 10952 0 -1 4194304 7950 0 0 0 606 23 0 0 25 0 1 0 186565418 33906688 7474 1992294400 4194304 7823515 548682068736 18446744073709551615 4273173 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11847/statm: 8278 7474 553 886 0 7388 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 33112

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11848
/proc/meminfo: memFree=1802560/2055920 swapFree=4182220/4192956
[pid=11847] ppid=11845 vsize=37672 CPUtime=12.68
/proc/11847/stat : 11847 (pbscip.linux.x8) R 11845 11847 10952 0 -1 4194304 9122 0 0 0 1242 26 0 0 25 0 1 0 186565418 38576128 8646 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11847/statm: 9418 8646 558 886 0 8528 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 37672

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11848
/proc/meminfo: memFree=1800128/2055920 swapFree=4182220/4192956
[pid=11847] ppid=11845 vsize=37672 CPUtime=25.48
/proc/11847/stat : 11847 (pbscip.linux.x8) R 11845 11847 10952 0 -1 4194304 9123 0 0 0 2514 34 0 0 25 0 1 0 186565418 38576128 8647 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11847/statm: 9418 8647 559 886 0 8528 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37672

[startup+51.1018 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11848
/proc/meminfo: memFree=1800128/2055920 swapFree=4182220/4192956
[pid=11847] ppid=11845 vsize=37672 CPUtime=51.07
/proc/11847/stat : 11847 (pbscip.linux.x8) R 11845 11847 10952 0 -1 4194304 9124 0 0 0 5054 53 0 0 25 0 1 0 186565418 38576128 8648 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11847/statm: 9418 8648 560 886 0 8528 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 37672

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11848
/proc/meminfo: memFree=1801728/2055920 swapFree=4182220/4192956
[pid=11847] ppid=11845 vsize=36104 CPUtime=102.26
/proc/11847/stat : 11847 (pbscip.linux.x8) R 11845 11847 10952 0 -1 4194304 13791 0 0 0 10139 87 0 0 25 0 1 0 186565418 36970496 8281 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11847/statm: 9026 8281 582 886 0 8136 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 36104

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

[startup+127.902 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11848
/proc/meminfo: memFree=1800896/2055920 swapFree=4182220/4192956
[pid=11847] ppid=11845 vsize=36896 CPUtime=127.85
/proc/11847/stat : 11847 (pbscip.linux.x8) R 11845 11847 10952 0 -1 4194304 16558 0 0 0 12682 103 0 0 25 0 1 0 186565418 37781504 8502 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11847/statm: 9224 8502 582 886 0 8334 0
Current children cumulated CPU time (s) 127.85
Current children cumulated vsize (KiB) 36896

[startup+134.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11848
/proc/meminfo: memFree=1800640/2055920 swapFree=4182220/4192956
[pid=11847] ppid=11845 vsize=37164 CPUtime=134.25
/proc/11847/stat : 11847 (pbscip.linux.x8) R 11845 11847 10952 0 -1 4194304 16629 0 0 0 13318 107 0 0 25 0 1 0 186565418 38055936 8573 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11847/statm: 9291 8573 582 886 0 8401 0
Current children cumulated CPU time (s) 134.25
Current children cumulated vsize (KiB) 37164

[startup+140.702 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11848
/proc/meminfo: memFree=1800384/2055920 swapFree=4182220/4192956
[pid=11847] ppid=11845 vsize=37484 CPUtime=140.64
/proc/11847/stat : 11847 (pbscip.linux.x8) R 11845 11847 10952 0 -1 4194304 16680 0 0 0 13953 111 0 0 25 0 1 0 186565418 38383616 8624 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11847/statm: 9371 8624 582 886 0 8481 0
Current children cumulated CPU time (s) 140.64
Current children cumulated vsize (KiB) 37484

[startup+143.902 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11848
/proc/meminfo: memFree=1800384/2055920 swapFree=4182220/4192956
[pid=11847] ppid=11845 vsize=37484 CPUtime=143.84
/proc/11847/stat : 11847 (pbscip.linux.x8) R 11845 11847 10952 0 -1 4194304 16694 0 0 0 14271 113 0 0 25 0 1 0 186565418 38383616 8638 1992294400 4194304 7823515 548682068736 18446744073709551615 6255597 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11847/statm: 9371 8638 582 886 0 8481 0
Current children cumulated CPU time (s) 143.84
Current children cumulated vsize (KiB) 37484

[startup+144.702 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11848
/proc/meminfo: memFree=1800320/2055920 swapFree=4182220/4192956
[pid=11847] ppid=11845 vsize=37484 CPUtime=144.64
/proc/11847/stat : 11847 (pbscip.linux.x8) R 11845 11847 10952 0 -1 4194304 16710 0 0 0 14351 113 0 0 25 0 1 0 186565418 38383616 8654 1992294400 4194304 7823515 548682068736 18446744073709551615 6232483 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11847/statm: 9371 8654 582 886 0 8481 0
Current children cumulated CPU time (s) 144.64
Current children cumulated vsize (KiB) 37484

[startup+145.501 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11848
/proc/meminfo: memFree=1800256/2055920 swapFree=4182220/4192956
[pid=11847] ppid=11845 vsize=37656 CPUtime=145.44
/proc/11847/stat : 11847 (pbscip.linux.x8) R 11845 11847 10952 0 -1 4194304 16712 0 0 0 14430 114 0 0 25 0 1 0 186565418 38559744 8656 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11847/statm: 9414 8656 582 886 0 8524 0
Current children cumulated CPU time (s) 145.44
Current children cumulated vsize (KiB) 37656

[startup+145.901 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11848
/proc/meminfo: memFree=1800256/2055920 swapFree=4182220/4192956
[pid=11847] ppid=11845 vsize=37656 CPUtime=145.84
/proc/11847/stat : 11847 (pbscip.linux.x8) R 11845 11847 10952 0 -1 4194304 16725 0 0 0 14469 115 0 0 25 0 1 0 186565418 38559744 8669 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11847/statm: 9414 8669 582 886 0 8524 0
Current children cumulated CPU time (s) 145.84
Current children cumulated vsize (KiB) 37656

[startup+146.001 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11848
/proc/meminfo: memFree=1800256/2055920 swapFree=4182220/4192956
[pid=11847] ppid=11845 vsize=37656 CPUtime=145.94
/proc/11847/stat : 11847 (pbscip.linux.x8) R 11845 11847 10952 0 -1 4194304 16727 0 0 0 14479 115 0 0 24 0 1 0 186565418 38559744 8671 1992294400 4194304 7823515 548682068736 18446744073709551615 5875920 0 0 4096 0 0 0 0 17 1 0 0
/proc/11847/statm: 9414 8671 584 886 0 8524 0
Current children cumulated CPU time (s) 145.94
Current children cumulated vsize (KiB) 37656

Child status: 0
Real time (s): 146.026
CPU time (s): 145.975
CPU user time (s): 144.818
CPU system time (s): 1.15682
CPU usage (%): 99.9652
Max. virtual memory (cumulated for all children) (KiB): 46308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 144.818
system time used= 1.15682
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16730
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= 183

runsolver used 0.105983 second user time and 0.341948 second system time

The end

Launcher Data 

Begin job on node50 at 2009-06-17 00:01:33
IDJOB=1870214
IDBENCH=48106
IDSOLVER=683
FILE ID=node50/1870214-1245189693
PBS_JOBID= 9368273
Free space on /tmp= 66424 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/manquinho/mds/normalized-mds_100_10_2.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-1870214-1245189693/watcher-1870214-1245189693 -o /tmp/evaluation-result-1870214-1245189693/solver-1870214-1245189693 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870214-1245189693.opb

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

MD5SUM BENCH= f4b87658792e85afbf63fc13ada788f7
RANDOM SEED=532625759

node50.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		: 3000.211
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		: 3000.211
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:       1833320 kB
Buffers:         26140 kB
Cached:         122348 kB
SwapCached:       4580 kB
Active:          55624 kB
Inactive:       100256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1833320 kB
SwapTotal:     4192956 kB
SwapFree:      4182220 kB
Dirty:            9904 kB
Writeback:           0 kB
Mapped:          13440 kB
Slab:            52724 kB
Committed_AS:   115816 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= 66416 MiB
End job on node50 at 2009-06-17 00:03:59