Trace number 1870213

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
SCIPclp SCIP 1.1.0.7 with CLP 1.8.2OPT10 499.87 500.008

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_100_10_4.opb
MD5SUM431de611ddaca60ef9395e6cd3a99cf2
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 benchmark108.383
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 11
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 constraint19
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)1258
Sum of products size (including duplicates)2516
Number of different products1258
Sum of products size2516

Quality of the solution as a function of time


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

Solver Data 

0.01/0.02	c SCIP version 1.1.0.7
0.01/0.02	c LP-Solver Clp 1.8.2
0.01/0.02	c user parameter file <scip.set> not found - using default parameters
0.01/0.02	c read problem <HOME/instance-1870213-1245189648.opb>
0.01/0.02	c original problem has 1358 variables (1358 bin, 0 int, 0 impl, 0 cont) and 1358 constraints
0.01/0.03	c start presolving problem
0.01/0.03	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, 36506 impls, 0 clqs
0.30/0.33	c    (0.1s) probing: 101/1358 (7.4%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.30/0.35	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.30/0.35	c presolving (2 rounds):
0.30/0.35	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.30/0.35	c  36506 implications, 0 cliques
0.30/0.35	c presolved problem has 1358 variables (1358 bin, 0 int, 0 impl, 0 cont) and 1358 constraints
0.30/0.35	c    1258 constraints of type <and>
0.30/0.35	c     100 constraints of type <logicor>
0.30/0.35	c transformed objective value is always integral (scale: 1)
0.30/0.35	c Presolving Time: 0.14
0.30/0.35	c OPT-NLC
0.30/0.35	c -----------------------------------------------------------------------------------------------
0.30/0.35	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.30/0.35	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.30/0.35	c limits/memory = c 1620
0.30/0.35	c # maximal time in seconds to run
0.30/0.35	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.30/0.35	c limits/time = c 1791
0.30/0.35	c # frequency for displaying node information lines
0.30/0.35	c # [type: int, range: [-1,2147483647], default: 100]
0.30/0.35	c display/freq = c 10000
0.30/0.35	c -----------------------------------------------------------------------------------------------
0.30/0.35	c start solving problem
0.30/0.35	c 
0.30/0.36	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.30/0.36	c   0.2s|     1 |     0 |   200 |6945k|   0 | 200 |1358 |1358 |1358 |1358 |2616 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.30/0.37	o 25
0.30/0.37	c s 0.2s|     1 |     0 |   200 |6979k|   0 | 200 |1358 |1358 |1358 |1358 |2616 |   0 |   0 |   0 | 0.000000e+00 | 2.500000e+01 |    Inf 
0.49/0.58	c   0.4s|     1 |     0 |   500 |7065k|   0 | 200 |1358 |1358 |1358 |1358 |2816 | 200 |   0 |   0 | 0.000000e+00 | 2.500000e+01 |    Inf 
0.49/0.58	o 22
0.49/0.58	c s 0.4s|     1 |     0 |   500 |7082k|   0 | 200 |1358 |1358 |1358 |1358 |2816 | 200 |   0 |   0 | 0.000000e+00 | 2.200000e+01 |    Inf 
0.69/0.78	c   0.6s|     1 |     0 |   800 |7170k|   0 | 200 |1358 |1358 |1358 |1358 |3018 | 402 |   0 |   0 | 0.000000e+00 | 2.200000e+01 |    Inf 
0.69/0.78	o 18
0.69/0.78	c s 0.6s|     1 |     0 |   800 |7187k|   0 | 200 |1358 |1358 |1358 |1358 |3018 | 402 |   0 |   0 | 0.000000e+00 | 1.800000e+01 |    Inf 
0.89/0.99	c   0.8s|     1 |     0 |  1100 |7273k|   0 | 200 |1358 |1358 |1358 |1358 |3219 | 603 |   0 |   0 | 0.000000e+00 | 1.800000e+01 |    Inf 
0.89/1.00	o 17
0.89/1.00	c s 0.8s|     1 |     0 |  1100 |7290k|   0 | 200 |1358 |1358 |1358 |1358 |3219 | 603 |   0 |   0 | 0.000000e+00 | 1.700000e+01 |    Inf 
1.19/1.22	c   1.0s|     1 |     0 |  1401 |7379k|   0 | 200 |1358 |1358 |1358 |1358 |3422 | 806 |   0 |   0 | 0.000000e+00 | 1.700000e+01 |    Inf 
1.49/1.56	c   1.3s|     1 |     0 |  2000 |7465k|   0 | 414 |1358 |1358 |1358 |1358 |3624 |1008 |   0 |   0 | 5.474654e+00 | 1.700000e+01 | 210.52%
2.29/2.30	c   2.1s|     1 |     0 |  2725 |8138k|   0 | 648 |1358 |1358 |1358 |1358 |3724 |1108 |   0 |   0 | 6.834853e+00 | 1.700000e+01 | 148.73%
3.29/3.34	c   3.1s|     1 |     0 |  3248 |8674k|   0 | 673 |1358 |1358 |1358 |1358 |3772 |1156 |   0 |   0 | 7.245490e+00 | 1.700000e+01 | 134.63%
4.40/4.47	c   4.2s|     1 |     0 |  3737 |9275k|   0 | 749 |1358 |1358 |1358 |1358 |3800 |1184 |   0 |   0 | 7.362382e+00 | 1.700000e+01 | 130.90%
5.59/5.63	c   5.4s|     1 |     0 |  4057 |9968k|   0 | 806 |1358 |1358 |1358 |1358 |3824 |1208 |   0 |   0 | 7.409242e+00 | 1.700000e+01 | 129.44%
6.89/6.92	c   6.7s|     1 |     0 |  4287 |  10M|   0 | 828 |1358 |1358 |1358 |1358 |3839 |1223 |   0 |   0 | 7.430678e+00 | 1.700000e+01 | 128.78%
8.29/8.33	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
8.29/8.33	c   8.1s|     1 |     0 |  4597 |  11M|   0 | 832 |1358 |1358 |1358 |1358 |1402 |1230 |   0 |   0 | 7.457866e+00 | 1.700000e+01 | 127.95%
8.89/8.94	c   8.7s|     1 |     0 |  4802 |  11M|   0 | 820 |1358 |1358 |1358 |1358 |1407 |1235 |   0 |   0 | 7.470741e+00 | 1.700000e+01 | 127.55%
9.49/9.58	c   9.3s|     1 |     0 |  5033 |  11M|   0 | 808 |1358 |1358 |1358 |1358 |1483 |1311 |   0 |   0 | 7.479128e+00 | 1.700000e+01 | 127.30%
10.19/10.22	c  10.0s|     1 |     0 |  5209 |  11M|   0 | 821 |1358 |1358 |1358 |1358 |1517 |1345 |   0 |   0 | 7.481789e+00 | 1.700000e+01 | 127.22%
10.79/10.88	c  10.6s|     1 |     0 |  5465 |  11M|   0 | 795 |1358 |1358 |1358 |1358 |1529 |1357 |   0 |   0 | 7.492159e+00 | 1.700000e+01 | 126.90%
11.49/11.50	c  11.2s|     1 |     0 |  5598 |  11M|   0 | 839 |1358 |1358 |1358 |1358 |1554 |1382 |   0 |   0 | 7.495519e+00 | 1.700000e+01 | 126.80%
12.19/12.20	c  11.9s|     1 |     0 |  5613 |  11M|   0 | 848 |1358 |1358 |1358 |1358 |1401 |1393 |   0 |   0 | 7.495519e+00 | 1.700000e+01 | 126.80%
13.89/13.99	c  13.7s|     1 |     2 |  5613 |  11M|   0 | 848 |1358 |1358 |1358 |1358 |1401 |1393 |   0 |  21 | 7.495519e+00 | 1.700000e+01 | 126.80%
24.78/24.86	o 12
24.78/24.86	c *24.6s|    13 |    11 |  8431 |  11M|  12 |   - |1358 |1358 |1074 |1358 |1556 |1847 |   0 | 316 | 7.530290e+00 | 1.200000e+01 |  59.36%
42.67/42.77	o 11
42.67/42.77	c *42.4s|    33 |    12 | 13716 |  11M|  12 |   - |1358 |1358 | 761 |1358 |1536 |2454 |   0 | 729 | 7.611062e+00 | 1.100000e+01 |  44.53%
498.35/498.60	o 10
498.35/498.60	c * 497s|  3963 |    16 |850390 |  11M|  38 |   - |1358 |1359 | 583 |1358 |1577 |  34k|   1 |2737 | 8.909294e+00 | 1.000000e+01 |  12.24%
499.75/499.97	c 
499.75/499.97	c SCIP Status        : problem is solved [optimal solution found]
499.75/499.97	c Solving Time (sec) : 497.97
499.75/499.97	c Solving Nodes      : 3983
499.75/499.97	c Primal Bound       : +1.00000000000000e+01 (7 solutions)
499.75/499.97	c Dual Bound         : +1.00000000000000e+01
499.75/499.97	c Gap                : 0.00 %
499.75/499.97	c NODE         3983
499.75/499.97	c DUAL BOUND   10
499.75/499.97	c PRIMAL BOUND 10
499.75/499.97	c GAP          0
499.75/499.97	s OPTIMUM FOUND
499.75/499.97	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 
499.75/499.97	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 
499.75/499.97	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 
499.75/499.97	v -x23 -x22 -x21 -x20 -x19 -x18 -x17 x16 -x15 -x14 -x13 -x12 x11 -x10 -x9 -x8 -x7 -x6 x5 x4 -x3 -x2 -x1 
499.75/499.97	c SCIP Status        : problem is solved [optimal solution found]
499.75/499.97	c Solving Time       :     497.97
499.75/499.97	c Original Problem   :
499.75/499.97	c   Problem name     : HOME/instance-1870213-1245189648.opb
499.75/499.97	c   Variables        : 1358 (1358 binary, 0 integer, 0 implicit integer, 0 continuous)
499.75/499.97	c   Constraints      : 1358 initial, 1358 maximal
499.75/499.97	c Presolved Problem  :
499.75/499.97	c   Problem name     : t_HOME/instance-1870213-1245189648.opb
499.75/499.97	c   Variables        : 1358 (1358 binary, 0 integer, 0 implicit integer, 0 continuous)
499.75/499.97	c   Constraints      : 1358 initial, 1359 maximal
499.75/499.97	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
499.75/499.97	c   trivial          :       0.00          0          0          0          0          0          0          0          0
499.75/499.97	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
499.75/499.97	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
499.75/499.97	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
499.75/499.97	c   implics          :       0.00          0          0          0          0          0          0          0          0
499.75/499.97	c   probing          :       0.02          0          0          0          0          0          0          0          0
499.75/499.97	c   and              :       0.12          0          0          0          0          0          0          0          0
499.75/499.97	c   logicor          :       0.00          0          0          0          0          0          0          0          0
499.75/499.97	c   root node        :          -          1          -          -          1          -          -          -          -
499.75/499.97	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
499.75/499.97	c   integral         :          0          0          0       2374          0         50        572          0          0       4380
499.75/499.97	c   and              :       1258       7838      22005          3          0          0     214312      34920          0          0
499.75/499.97	c   logicor          :        100+        18       9996          3          0          0          1          0          0          0
499.75/499.97	c   countsols        :          0          0          0          3          0          0          0          0          0          0
499.75/499.97	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
499.75/499.97	c   integral         :     125.69       0.00       0.00     125.69       0.00
499.75/499.97	c   and              :      10.72       8.32       2.40       0.00       0.00
499.75/499.97	c   logicor          :       0.06       0.01       0.05       0.00       0.00
499.75/499.97	c   countsols        :       0.00       0.00       0.00       0.00       0.00
499.75/499.97	c Propagators        :       Time      Calls    Cutoffs    DomReds
499.75/499.97	c   rootredcost      :       0.01          3          0          0
499.75/499.97	c   pseudoobj        :       0.21      21930          1          0
499.75/499.97	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
499.75/499.97	c   propagation      :       0.00          1          1          1       11.0          0        0.0          -
499.75/499.97	c   infeasible LP    :       0.70       2041          0          0        0.0          0        0.0          0
499.75/499.97	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
499.75/499.97	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
499.75/499.97	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
499.75/499.97	c   applied globally :          -          -          -          1       11.0          -          -          -
499.75/499.97	c   applied locally  :          -          -          -          0        0.0          -          -          -
499.75/499.97	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
499.75/499.97	c   cut pool         :       0.00         17          -          -         35          -    (maximal pool size: 2407)
499.75/499.97	c   redcost          :       0.58       7860          0      20979          0          0
499.75/499.97	c   impliedbounds    :       0.04         18          0          0       1376          0
499.75/499.97	c   intobj           :       0.00          0          0          0          0          0
499.75/499.97	c   gomory           :       6.02         18          0          0       2516          0
499.75/499.97	c   strongcg         :       3.17         18          0          0       5129          0
499.75/499.97	c   cmir             :       0.73         10          0          0       1063          0
499.75/499.97	c   flowcover        :       0.42         10          0          0       1106          0
499.75/499.97	c   clique           :       0.09         18          0          0         20          0
499.75/499.97	c   zerohalf         :       0.00          0          0          0          0          0
499.75/499.97	c   mcf              :       0.00          1          0          0          0          0
499.75/499.97	c Pricers            :       Time      Calls       Vars
499.75/499.97	c   problem variables:       0.00          0          0
499.75/499.97	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
499.75/499.97	c   relpscost        :     125.66       2371         50        572          0          0       4380
499.75/499.97	c   pscost           :       0.00          0          0          0          0          0          0
499.75/499.97	c   inference        :       0.00          0          0          0          0          0          0
499.75/499.97	c   mostinf          :       0.00          0          0          0          0          0          0
499.75/499.97	c   leastinf         :       0.00          0          0          0          0          0          0
499.75/499.97	c   fullstrong       :       0.00          0          0          0          0          0          0
499.75/499.97	c   allfullstrong    :       0.00          0          0          0          0          0          0
499.75/499.97	c   random           :       0.00          0          0          0          0          0          0
499.75/499.97	c Primal Heuristics  :       Time      Calls      Found
499.75/499.97	c   LP solutions     :       0.00          -          3
499.75/499.97	c   pseudo solutions :       0.00          -          0
499.75/499.97	c   oneopt           :       0.00          4          0
499.75/499.97	c   crossover        :       0.17          4          0
499.75/499.97	c   objpscostdiving  :       9.95          9          0
499.75/499.97	c   fracdiving       :       7.18         18          0
499.75/499.97	c   pscostdiving     :       6.26         18          0
499.75/499.97	c   veclendiving     :       8.84         18          0
499.75/499.97	c   linesearchdiving :       4.49         18          0
499.75/499.97	c   guideddiving     :       7.99         18          0
499.75/499.97	c   coefdiving       :       3.33         18          0
499.75/499.97	c   simplerounding   :       0.01          0          0
499.75/499.97	c   rounding         :       0.70       1209          0
499.75/499.97	c   shifting         :       1.02        877          4
499.75/499.97	c   intshifting      :       0.00          0          0
499.75/499.97	c   fixandinfer      :       0.00          0          0
499.75/499.97	c   feaspump         :       0.00          0          0
499.75/499.97	c   intdiving        :       0.00          0          0
499.75/499.97	c   actconsdiving    :       0.00          0          0
499.75/499.97	c   rootsoldiving    :       1.09         10          0
499.75/499.97	c   octane           :       0.00          0          0
499.75/499.97	c   rens             :       0.01          0          0
499.75/499.97	c   rins             :       0.00          0          0
499.75/499.97	c   localbranching   :       0.00          0          0
499.75/499.97	c   mutation         :       0.00          0          0
499.75/499.97	c   dins             :       0.00          0          0
499.75/499.97	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
499.75/499.97	c   primal LP        :      46.58          0          0       0.00       0.00
499.75/499.97	c   dual LP          :     239.31      10065     738119      73.34    3084.36
499.75/499.97	c   barrier LP       :       0.00          0          0       0.00          -
499.75/499.97	c   diving/probing LP:      44.65       4483     115318      25.72    2582.71
499.75/499.97	c   strong branching :     124.78       2740     473170     172.69    3792.03
499.75/499.97	c     (at root node) :          -         21       4294     204.48          -
499.75/499.97	c   conflict analysis:       0.00          0          0       0.00          -
499.75/499.97	c B&B Tree           :
499.75/499.97	c   number of runs   :          1
499.75/499.97	c   nodes            :       3983
499.75/499.97	c   nodes (total)    :       3983
499.75/499.97	c   nodes left       :          0
499.75/499.97	c   max depth        :         38
499.75/499.97	c   max depth (total):         38
499.75/499.97	c   backtracks       :        848 (21.3%)
499.75/499.97	c   delayed cutoffs  :          0
499.75/499.97	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
499.75/499.97	c   avg switch length:       4.25
499.75/499.97	c   switching time   :      47.78
499.75/499.97	c Solution           :
499.75/499.97	c   Solutions found  :          7 (7 improvements)
499.75/499.97	c   Primal Bound     : +1.00000000000000e+01   (in run 1, after 3963 nodes, 496.60 seconds, depth 13, found by <relaxation>)
499.75/499.97	c   Dual Bound       : +1.00000000000000e+01
499.75/499.97	c   Gap              :       0.00 %
499.75/499.97	c   Root Dual Bound  : +7.49551901431137e+00
499.86/500.00	c Time complete: 499.86.

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-1870213-1245189648/watcher-1870213-1245189648 -o /tmp/evaluation-result-1870213-1245189648/solver-1870213-1245189648 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870213-1245189648.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: 0.92 0.98 0.99 3/64 10511
/proc/meminfo: memFree=1842792/2055920 swapFree=4191900/4192956
[pid=10511] ppid=10509 vsize=5812 CPUtime=0
/proc/10511/stat : 10511 (pbscip.linux.x8) R 10509 10511 10474 0 -1 4194304 517 0 0 0 0 0 0 0 18 0 1 0 186561987 5951488 501 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/10511/statm: 1453 502 332 1256 0 192 0

[startup+0.017346 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 10511
/proc/meminfo: memFree=1842792/2055920 swapFree=4191900/4192956
[pid=10511] ppid=10509 vsize=11560 CPUtime=0.01
/proc/10511/stat : 10511 (pbscip.linux.x8) R 10509 10511 10474 0 -1 4194304 1789 0 0 0 1 0 0 0 18 0 1 0 186561987 11837440 1773 1992294400 4194304 9342243 548682068736 18446744073709551615 5858006 0 0 4096 0 0 0 0 17 1 0 0
/proc/10511/statm: 2890 1782 380 1256 0 1629 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 11560

[startup+0.101354 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 10511
/proc/meminfo: memFree=1842792/2055920 swapFree=4191900/4192956
[pid=10511] ppid=10509 vsize=19032 CPUtime=0.09
/proc/10511/stat : 10511 (pbscip.linux.x8) R 10509 10511 10474 0 -1 4194304 3891 0 0 0 6 3 0 0 18 0 1 0 186561987 19488768 3521 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10511/statm: 4758 3521 447 1256 0 3497 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19032

[startup+0.301375 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 10511
/proc/meminfo: memFree=1842792/2055920 swapFree=4191900/4192956
[pid=10511] ppid=10509 vsize=19032 CPUtime=0.3
/proc/10511/stat : 10511 (pbscip.linux.x8) R 10509 10511 10474 0 -1 4194304 3920 0 0 0 14 16 0 0 19 0 1 0 186561987 19488768 3550 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10511/statm: 4758 3550 469 1256 0 3497 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 19032

[startup+0.701421 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 10511
/proc/meminfo: memFree=1842792/2055920 swapFree=4191900/4192956
[pid=10511] ppid=10509 vsize=27408 CPUtime=0.69
/proc/10511/stat : 10511 (pbscip.linux.x8) R 10509 10511 10474 0 -1 4194304 5791 0 0 0 50 19 0 0 22 0 1 0 186561987 28065792 5420 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10511/statm: 6852 5420 650 1256 0 5591 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27408

[startup+1.50151 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 10512
/proc/meminfo: memFree=1821664/2055920 swapFree=4191900/4192956
[pid=10511] ppid=10509 vsize=30972 CPUtime=1.49
/proc/10511/stat : 10511 (pbscip.linux.x8) R 10509 10511 10474 0 -1 4194304 6497 0 0 0 129 20 0 0 25 0 1 0 186561987 31715328 6125 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10511/statm: 7743 6125 652 1256 0 6482 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30972

[startup+3.10168 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 10512
/proc/meminfo: memFree=1817888/2055920 swapFree=4191900/4192956
[pid=10511] ppid=10509 vsize=34108 CPUtime=3.09
/proc/10511/stat : 10511 (pbscip.linux.x8) R 10509 10511 10474 0 -1 4194304 7294 0 0 0 288 21 0 0 25 0 1 0 186561987 34926592 6922 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10511/statm: 8527 6922 652 1256 0 7266 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 34108

[startup+6.30104 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 10512
/proc/meminfo: memFree=1816488/2055920 swapFree=4191900/4192956
[pid=10511] ppid=10509 vsize=35236 CPUtime=6.29
/proc/10511/stat : 10511 (pbscip.linux.x8) R 10509 10511 10474 0 -1 4194304 7597 0 0 0 606 23 0 0 25 0 1 0 186561987 36081664 7224 1992294400 4194304 9342243 548682068736 18446744073709551615 4338420 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10511/statm: 8809 7224 653 1256 0 7548 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 35236

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 10512
/proc/meminfo: memFree=1814832/2055920 swapFree=4191900/4192956
[pid=10511] ppid=10509 vsize=36500 CPUtime=12.68
/proc/10511/stat : 10511 (pbscip.linux.x8) R 10509 10511 10474 0 -1 4194304 7975 0 0 0 1244 24 0 0 25 0 1 0 186561987 37376000 7602 1992294400 4194304 9342243 548682068736 18446744073709551615 6952387 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10511/statm: 9125 7602 667 1256 0 7864 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 36500

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 10518
/proc/meminfo: memFree=1812720/2055920 swapFree=4191900/4192956
[pid=10511] ppid=10509 vsize=36500 CPUtime=25.48
/proc/10511/stat : 10511 (pbscip.linux.x8) R 10509 10511 10474 0 -1 4194304 8491 0 0 0 2521 27 0 0 25 0 1 0 186561987 37376000 8118 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10511/statm: 9125 8118 676 1256 0 7864 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 36500

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 10518
/proc/meminfo: memFree=1812720/2055920 swapFree=4191900/4192956
[pid=10511] ppid=10509 vsize=36500 CPUtime=51.07
/proc/10511/stat : 10511 (pbscip.linux.x8) R 10509 10511 10474 0 -1 4194304 8514 0 0 0 5073 34 0 0 25 0 1 0 186561987 37376000 8141 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10511/statm: 9125 8141 681 1256 0 7864 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 36500

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 10518
/proc/meminfo: memFree=1813744/2055920 swapFree=4191900/4192956
[pid=10511] ppid=10509 vsize=36084 CPUtime=102.26
/proc/10511/stat : 10511 (pbscip.linux.x8) R 10509 10511 10474 0 -1 4194304 10914 0 0 0 10177 49 0 0 25 0 1 0 186561987 36950016 7917 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10511/statm: 9021 7917 702 1256 0 7760 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 36084

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10518
/proc/meminfo: memFree=1812592/2055920 swapFree=4191900/4192956
[pid=10511] ppid=10509 vsize=37124 CPUtime=162.25
/proc/10511/stat : 10511 (pbscip.linux.x8) R 10509 10511 10474 0 -1 4194304 18652 0 0 0 16157 68 0 0 25 0 1 0 186561987 38014976 8144 1992294400 4194304 9342243 548682068736 18446744073709551615 6960594 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10511/statm: 9281 8144 702 1256 0 8020 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 37124

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10518
/proc/meminfo: memFree=1810928/2055920 swapFree=4191900/4192956
[pid=10511] ppid=10509 vsize=40380 CPUtime=222.23
/proc/10511/stat : 10511 (pbscip.linux.x8) R 10509 10511 10474 0 -1 4194304 28023 0 0 0 22135 88 0 0 25 0 1 0 186561987 41349120 8632 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10511/statm: 10095 8632 708 1256 0 8834 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 40380

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10518
/proc/meminfo: memFree=1810288/2055920 swapFree=4191900/4192956
[pid=10511] ppid=10509 vsize=39596 CPUtime=282.21
/proc/10511/stat : 10511 (pbscip.linux.x8) R 10509 10511 10474 0 -1 4194304 34797 0 0 0 28116 105 0 0 25 0 1 0 186561987 40546304 8662 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10511/statm: 9899 8662 708 1256 0 8638 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 39596

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10518
/proc/meminfo: memFree=1809968/2055920 swapFree=4191900/4192956
[pid=10511] ppid=10509 vsize=42352 CPUtime=342.19
/proc/10511/stat : 10511 (pbscip.linux.x8) R 10509 10511 10474 0 -1 4194304 46418 0 0 0 34093 126 0 0 25 0 1 0 186561987 43368448 8869 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10511/statm: 10588 8869 708 1256 0 9327 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 42352

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10518
/proc/meminfo: memFree=1807984/2055920 swapFree=4191900/4192956
[pid=10511] ppid=10509 vsize=41740 CPUtime=402.18
/proc/10511/stat : 10511 (pbscip.linux.x8) R 10509 10511 10474 0 -1 4194304 63070 0 0 0 40070 148 0 0 25 0 1 0 186561987 42741760 9301 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10511/statm: 10435 9301 708 1256 0 9174 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 41740

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10518
/proc/meminfo: memFree=1808112/2055920 swapFree=4191900/4192956
[pid=10511] ppid=10509 vsize=42280 CPUtime=462.16
/proc/10511/stat : 10511 (pbscip.linux.x8) R 10509 10511 10474 0 -1 4194304 75119 0 0 0 46046 170 0 0 25 0 1 0 186561987 43294720 9437 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10511/statm: 10570 9437 708 1256 0 9309 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 42280

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

[startup+486.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10518
/proc/meminfo: memFree=1806960/2055920 swapFree=4191900/4192956
[pid=10511] ppid=10509 vsize=44212 CPUtime=486.16
/proc/10511/stat : 10511 (pbscip.linux.x8) R 10509 10511 10474 0 -1 4194304 78647 0 0 0 48437 179 0 0 25 0 1 0 186561987 45273088 9619 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10511/statm: 11053 9619 708 1256 0 9792 0
Current children cumulated CPU time (s) 486.16
Current children cumulated vsize (KiB) 44212

[startup+492.703 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10518
/proc/meminfo: memFree=1807408/2055920 swapFree=4191900/4192956
[pid=10511] ppid=10509 vsize=42768 CPUtime=492.56
/proc/10511/stat : 10511 (pbscip.linux.x8) R 10509 10511 10474 0 -1 4194304 80004 0 0 0 49075 181 0 0 25 0 1 0 186561987 43794432 9500 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10511/statm: 10692 9500 708 1256 0 9431 0
Current children cumulated CPU time (s) 492.56
Current children cumulated vsize (KiB) 42768

[startup+495.901 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10518
/proc/meminfo: memFree=1807600/2055920 swapFree=4191900/4192956
[pid=10511] ppid=10509 vsize=44196 CPUtime=495.75
/proc/10511/stat : 10511 (pbscip.linux.x8) R 10509 10511 10474 0 -1 4194304 80497 0 0 0 49392 183 0 0 25 0 1 0 186561987 45256704 9564 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10511/statm: 11049 9564 708 1256 0 9788 0
Current children cumulated CPU time (s) 495.75
Current children cumulated vsize (KiB) 44196

[startup+497.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10518
/proc/meminfo: memFree=1807408/2055920 swapFree=4191900/4192956
[pid=10511] ppid=10509 vsize=44480 CPUtime=497.36
/proc/10511/stat : 10511 (pbscip.linux.x8) R 10509 10511 10474 0 -1 4194304 80729 0 0 0 49552 184 0 0 25 0 1 0 186561987 45547520 9533 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10511/statm: 11120 9533 708 1256 0 9859 0
Current children cumulated CPU time (s) 497.36
Current children cumulated vsize (KiB) 44480

[startup+499.102 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10518
/proc/meminfo: memFree=1807472/2055920 swapFree=4191900/4192956
[pid=10511] ppid=10509 vsize=44328 CPUtime=498.96
/proc/10511/stat : 10511 (pbscip.linux.x8) R 10509 10511 10474 0 -1 4194304 81175 0 0 0 49711 185 0 0 25 0 1 0 186561987 45391872 9555 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10511/statm: 11082 9555 708 1256 0 9821 0
Current children cumulated CPU time (s) 498.96
Current children cumulated vsize (KiB) 44328

[startup+499.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10518
/proc/meminfo: memFree=1807984/2055920 swapFree=4191900/4192956
[pid=10511] ppid=10509 vsize=42424 CPUtime=499.36
/proc/10511/stat : 10511 (pbscip.linux.x8) R 10509 10511 10474 0 -1 4194304 81335 0 0 0 49751 185 0 0 25 0 1 0 186561987 43442176 9460 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10511/statm: 10606 9460 708 1256 0 9345 0
Current children cumulated CPU time (s) 499.36
Current children cumulated vsize (KiB) 42424

[startup+499.902 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10518
/proc/meminfo: memFree=1807984/2055920 swapFree=4191900/4192956
[pid=10511] ppid=10509 vsize=42424 CPUtime=499.75
/proc/10511/stat : 10511 (pbscip.linux.x8) R 10509 10511 10474 0 -1 4194304 81374 0 0 0 49790 185 0 0 25 0 1 0 186561987 43442176 9499 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10511/statm: 10606 9499 708 1256 0 9345 0
Current children cumulated CPU time (s) 499.75
Current children cumulated vsize (KiB) 42424

[startup+500.002 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10518
/proc/meminfo: memFree=1807984/2055920 swapFree=4191900/4192956
[pid=10511] ppid=10509 vsize=29612 CPUtime=499.86
/proc/10511/stat : 10511 (pbscip.linux.x8) R 10509 10511 10474 0 -1 4194304 81377 0 0 0 49800 186 0 0 25 0 1 0 186561987 30322688 6498 1992294400 4194304 9342243 548682068736 18446744073709551615 8312599 0 0 4096 0 0 0 0 17 1 0 0
/proc/10511/statm: 7403 6498 709 1256 0 6142 0
Current children cumulated CPU time (s) 499.86
Current children cumulated vsize (KiB) 29612

Child status: 0
Real time (s): 500.008
CPU time (s): 499.87
CPU user time (s): 498.004
CPU system time (s): 1.86572
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 46928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 498.004
system time used= 1.86572
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 81380
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= 655

runsolver used 0.346947 second user time and 1.08283 second system time

The end

Launcher Data 

Begin job on node38 at 2009-06-17 00:00:48
IDJOB=1870213
IDBENCH=48105
IDSOLVER=684
FILE ID=node38/1870213-1245189648
PBS_JOBID= 9368312
Free space on /tmp= 66236 MiB

SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_100_10_4.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1870213-1245189648/watcher-1870213-1245189648 -o /tmp/evaluation-result-1870213-1245189648/solver-1870213-1245189648 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870213-1245189648.opb

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

MD5SUM BENCH= 431de611ddaca60ef9395e6cd3a99cf2
RANDOM SEED=1093300251

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:       1843272 kB
Buffers:         48704 kB
Cached:          79828 kB
SwapCached:        260 kB
Active:          55856 kB
Inactive:        85840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1843272 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           11768 kB
Writeback:           0 kB
Mapped:          22368 kB
Slab:            56924 kB
Committed_AS:   168532 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 2009-06-17 00:09:08