Trace number 1870296

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 89.4764 89.5105

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_100_10_3.opb
MD5SUM8decd85a4aebca069c2c72faa547de31
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 benchmark89.4764
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)1244
Sum of products size (including duplicates)2488
Number of different products1244
Sum of products size2488

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-1870296-1245195836.opb>
0.00/0.02	c original problem has 1344 variables (1344 bin, 0 int, 0 impl, 0 cont) and 1344 constraints
0.00/0.03	c start presolving problem
0.00/0.03	c presolving:
0.10/0.17	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 100 upgd conss, 35632 impls, 0 clqs
0.29/0.31	c    (0.1s) probing: 101/1344 (7.5%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.29/0.31	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.29/0.31	c presolving (2 rounds):
0.29/0.31	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.29/0.31	c  35632 implications, 0 cliques
0.29/0.31	c presolved problem has 1344 variables (1344 bin, 0 int, 0 impl, 0 cont) and 1344 constraints
0.29/0.31	c    1244 constraints of type <and>
0.29/0.31	c     100 constraints of type <logicor>
0.29/0.31	c transformed objective value is always integral (scale: 1)
0.29/0.31	c Presolving Time: 0.14
0.29/0.31	c OPT-NLC
0.29/0.31	c -----------------------------------------------------------------------------------------------
0.29/0.31	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.29/0.31	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.31	c limits/memory = c 1620
0.29/0.31	c # maximal time in seconds to run
0.29/0.31	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.31	c limits/time = c 1791
0.29/0.31	c # frequency for displaying node information lines
0.29/0.31	c # [type: int, range: [-1,2147483647], default: 100]
0.29/0.31	c display/freq = c 10000
0.29/0.31	c -----------------------------------------------------------------------------------------------
0.29/0.31	c start solving problem
0.29/0.31	c 
0.29/0.34	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.29/0.34	c   0.2s|     1 |     0 |   200 |6860k|   0 | 200 |1344 |1344 |1344 |1344 |2588 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.29/0.35	o 24
0.29/0.35	c s 0.2s|     1 |     0 |   200 |6894k|   0 | 200 |1344 |1344 |1344 |1344 |2588 |   0 |   0 |   0 | 0.000000e+00 | 2.400000e+01 |    Inf 
0.49/0.56	c   0.4s|     1 |     0 |   500 |6980k|   0 | 200 |1344 |1344 |1344 |1344 |2789 | 201 |   0 |   0 | 0.000000e+00 | 2.400000e+01 |    Inf 
0.49/0.56	o 19
0.49/0.56	c s 0.4s|     1 |     0 |   500 |6997k|   0 | 200 |1344 |1344 |1344 |1344 |2789 | 201 |   0 |   0 | 0.000000e+00 | 1.900000e+01 |    Inf 
0.69/0.76	c   0.6s|     1 |     0 |   800 |7084k|   0 | 200 |1344 |1344 |1344 |1344 |2991 | 403 |   0 |   0 | 0.000000e+00 | 1.900000e+01 |    Inf 
0.69/0.77	o 15
0.69/0.77	c s 0.6s|     1 |     0 |   800 |7101k|   0 | 200 |1344 |1344 |1344 |1344 |2991 | 403 |   0 |   0 | 0.000000e+00 | 1.500000e+01 |    Inf 
0.89/0.98	c   0.8s|     1 |     0 |  1101 |7192k|   0 | 200 |1344 |1344 |1344 |1344 |3196 | 608 |   0 |   0 | 0.000000e+00 | 1.500000e+01 |    Inf 
1.19/1.20	c   1.0s|     1 |     0 |  1403 |7279k|   0 | 200 |1344 |1344 |1344 |1344 |3398 | 810 |   0 |   0 | 0.000000e+00 | 1.500000e+01 |    Inf 
1.49/1.55	c   1.3s|     1 |     0 |  1866 |7367k|   0 | 475 |1344 |1344 |1344 |1344 |3601 |1013 |   0 |   0 | 6.098191e+00 | 1.500000e+01 | 145.97%
2.09/2.10	c   1.9s|     1 |     0 |  2202 |8155k|   0 | 624 |1344 |1344 |1344 |1344 |3693 |1105 |   0 |   0 | 6.864130e+00 | 1.500000e+01 | 118.53%
2.99/3.01	c   2.8s|     1 |     0 |  2451 |8550k|   0 | 739 |1344 |1344 |1344 |1344 |3735 |1147 |   0 |   0 | 7.283329e+00 | 1.500000e+01 | 105.95%
3.98/4.04	c   3.8s|     1 |     0 |  2551 |9017k|   0 | 809 |1344 |1344 |1344 |1344 |3750 |1162 |   0 |   0 | 7.372262e+00 | 1.500000e+01 | 103.47%
5.09/5.19	c   4.9s|     1 |     0 |  2652 |9508k|   0 | 766 |1344 |1344 |1344 |1344 |3758 |1170 |   0 |   0 | 7.398214e+00 | 1.500000e+01 | 102.75%
6.19/6.28	c   6.0s|     1 |     0 |  2747 |9970k|   0 | 796 |1344 |1344 |1344 |1344 |3767 |1179 |   0 |   0 | 7.418029e+00 | 1.500000e+01 | 102.21%
7.39/7.49	c   7.2s|     1 |     0 |  2867 |  10M|   0 | 753 |1344 |1344 |1344 |1344 |1320 |1183 |   0 |   0 | 7.430665e+00 | 1.500000e+01 | 101.87%
7.89/7.94	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
7.89/7.94	c   7.7s|     1 |     0 |  2938 |  10M|   0 | 815 |1344 |1344 |1344 |1344 |1327 |1190 |   0 |   0 | 7.436465e+00 | 1.500000e+01 | 101.71%
8.38/8.44	c   8.2s|     1 |     0 |  3002 |  10M|   0 | 776 |1344 |1344 |1344 |1344 |1336 |1199 |   0 |   0 | 7.441886e+00 | 1.500000e+01 | 101.56%
8.89/8.90	c   8.6s|     1 |     0 |  3074 |  10M|   0 | 847 |1344 |1344 |1344 |1344 |1347 |1210 |   0 |   0 | 7.450095e+00 | 1.500000e+01 | 101.34%
9.39/9.40	c   9.1s|     1 |     0 |  3094 |  10M|   0 | 856 |1344 |1344 |1344 |1344 |1355 |1218 |   0 |   0 | 7.450393e+00 | 1.500000e+01 | 101.33%
9.89/9.91	c   9.6s|     1 |     0 |  3105 |  10M|   0 | 827 |1344 |1344 |1344 |1344 |1358 |1221 |   0 |   0 | 7.450472e+00 | 1.500000e+01 | 101.33%
10.38/10.42	c  10.1s|     1 |     0 |  3146 |  10M|   0 | 854 |1344 |1344 |1344 |1344 |1304 |1223 |   0 |   0 | 7.451800e+00 | 1.500000e+01 | 101.29%
14.48/14.55	c  14.2s|     1 |     2 |  3146 |  10M|   0 | 854 |1344 |1344 |1344 |1344 |1304 |1223 |   0 |  48 | 7.451800e+00 | 1.500000e+01 | 101.29%
20.49/20.53	o 11
20.49/20.53	c *20.2s|    11 |     6 |  3935 |  10M|  10 |   - |1344 |1344 |1140 |1344 |1373 |1315 |   0 | 262 | 7.498230e+00 | 1.100000e+01 |  46.70%
80.87/80.91	o 10
80.87/80.91	c *80.1s|   836 |    26 | 52010 |  10M|  21 |   - |1344 |1344 | 876 |1344 |1374 |5887 |   0 |1525 | 8.339589e+00 | 1.000000e+01 |  19.91%
89.36/89.48	c 
89.36/89.48	c SCIP Status        : problem is solved [optimal solution found]
89.36/89.48	c Solving Time (sec) : 88.64
89.36/89.48	c Solving Nodes      : 964
89.36/89.48	c Primal Bound       : +1.00000000000000e+01 (5 solutions)
89.36/89.48	c Dual Bound         : +1.00000000000000e+01
89.36/89.48	c Gap                : 0.00 %
89.36/89.48	c NODE         964
89.36/89.48	c DUAL BOUND   10
89.36/89.48	c PRIMAL BOUND 10
89.36/89.48	c GAP          0
89.36/89.48	s OPTIMUM FOUND
89.36/89.48	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 
89.36/89.48	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 
89.36/89.48	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 
89.36/89.48	v -x23 -x22 -x21 -x20 -x19 -x18 x17 -x16 -x15 -x14 x13 -x12 -x11 -x10 x9 -x8 x7 -x6 -x5 -x4 x3 -x2 -x1 
89.36/89.48	c SCIP Status        : problem is solved [optimal solution found]
89.36/89.48	c Solving Time       :      88.64
89.36/89.48	c Original Problem   :
89.36/89.48	c   Problem name     : HOME/instance-1870296-1245195836.opb
89.36/89.48	c   Variables        : 1344 (1344 binary, 0 integer, 0 implicit integer, 0 continuous)
89.36/89.48	c   Constraints      : 1344 initial, 1344 maximal
89.36/89.48	c Presolved Problem  :
89.36/89.48	c   Problem name     : t_HOME/instance-1870296-1245195836.opb
89.36/89.48	c   Variables        : 1344 (1344 binary, 0 integer, 0 implicit integer, 0 continuous)
89.36/89.48	c   Constraints      : 1344 initial, 1344 maximal
89.36/89.48	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
89.36/89.48	c   trivial          :       0.00          0          0          0          0          0          0          0          0
89.36/89.48	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
89.36/89.48	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
89.36/89.48	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
89.36/89.48	c   implics          :       0.00          0          0          0          0          0          0          0          0
89.36/89.48	c   probing          :       0.02          0          0          0          0          0          0          0          0
89.36/89.48	c   and              :       0.10          0          0          0          0          0          0          0          0
89.36/89.48	c   logicor          :       0.00          0          0          0          0          0          0          0          0
89.36/89.48	c   root node        :          -         19          -          -         19          -          -          -          -
89.36/89.48	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
89.36/89.48	c   integral         :          0          0          0        617          0         17        313          0          0       1060
89.36/89.48	c   and              :       1244       1733       4035          2          0          0      47400       6290          0          0
89.36/89.48	c   logicor          :        100         18       1998          2          0          0          0          0          0          0
89.36/89.48	c   countsols        :          0          0          0          2          0          0          0          0          0          0
89.36/89.48	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
89.36/89.48	c   integral         :      47.04       0.00       0.00      47.04       0.00
89.36/89.48	c   and              :       2.14       1.87       0.27       0.00       0.00
89.36/89.48	c   logicor          :       0.01       0.00       0.01       0.00       0.00
89.36/89.48	c   countsols        :       0.00       0.00       0.00       0.00       0.00
89.36/89.48	c Propagators        :       Time      Calls    Cutoffs    DomReds
89.36/89.48	c   rootredcost      :       0.00          2          0          0
89.36/89.48	c   pseudoobj        :       0.05       3878          0          0
89.36/89.48	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
89.36/89.48	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
89.36/89.48	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
89.36/89.48	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
89.36/89.48	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
89.36/89.48	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
89.36/89.48	c   applied globally :          -          -          -          0        0.0          -          -          -
89.36/89.48	c   applied locally  :          -          -          -          0        0.0          -          -          -
89.36/89.48	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
89.36/89.48	c   cut pool         :       0.01         17          -          -         67          -    (maximal pool size: 2118)
89.36/89.48	c   redcost          :       0.05       1751          0       6416          0          0
89.36/89.48	c   impliedbounds    :       0.03         18          0          0       1238          0
89.36/89.48	c   intobj           :       0.00          0          0          0          0          0
89.36/89.48	c   gomory           :       5.45         18          0          0       2510          0
89.36/89.48	c   strongcg         :       2.87         18          0          0       5039          0
89.36/89.48	c   cmir             :       0.59         10          0          0       1004          0
89.36/89.48	c   flowcover        :       0.40         10          0          0       1088          0
89.36/89.48	c   clique           :       0.06         18          0          0         20          0
89.36/89.48	c   zerohalf         :       0.00          0          0          0          0          0
89.36/89.48	c   mcf              :       0.00          1          0          0          0          0
89.36/89.48	c Pricers            :       Time      Calls       Vars
89.36/89.48	c   problem variables:       0.00          0          0
89.36/89.48	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
89.36/89.48	c   relpscost        :      47.04        615         17        313          0          0       1060
89.36/89.48	c   pscost           :       0.00          0          0          0          0          0          0
89.36/89.48	c   inference        :       0.00          0          0          0          0          0          0
89.36/89.48	c   mostinf          :       0.00          0          0          0          0          0          0
89.36/89.48	c   leastinf         :       0.00          0          0          0          0          0          0
89.36/89.48	c   fullstrong       :       0.00          0          0          0          0          0          0
89.36/89.48	c   allfullstrong    :       0.00          0          0          0          0          0          0
89.36/89.48	c   random           :       0.00          0          0          0          0          0          0
89.36/89.48	c Primal Heuristics  :       Time      Calls      Found
89.36/89.48	c   LP solutions     :       0.00          -          2
89.36/89.48	c   pseudo solutions :       0.00          -          0
89.36/89.48	c   linesearchdiving :       0.00          0          0
89.36/89.48	c   guideddiving     :       0.00          0          0
89.36/89.48	c   feaspump         :       0.00          0          0
89.36/89.48	c   oneopt           :       0.00          3          0
89.36/89.48	c   coefdiving       :       0.04          1          0
89.36/89.48	c   pscostdiving     :       0.09          1          0
89.36/89.48	c   fracdiving       :       0.07          1          0
89.36/89.48	c   veclendiving     :       0.03          1          0
89.36/89.48	c   crossover        :       0.08          2          0
89.36/89.48	c   simplerounding   :       0.02          0          0
89.36/89.48	c   rounding         :       0.40        561          0
89.36/89.48	c   shifting         :       0.21        224          3
89.36/89.48	c   intshifting      :       0.00          0          0
89.36/89.48	c   fixandinfer      :       0.00          0          0
89.36/89.48	c   intdiving        :       0.00          0          0
89.36/89.48	c   actconsdiving    :       0.00          0          0
89.36/89.48	c   objpscostdiving  :       4.02          1          0
89.36/89.48	c   rootsoldiving    :       0.26          1          0
89.36/89.48	c   octane           :       0.00          0          0
89.36/89.48	c   rens             :       0.01          0          0
89.36/89.48	c   rins             :       0.00          0          0
89.36/89.48	c   localbranching   :       0.00          0          0
89.36/89.48	c   mutation         :       0.00          0          0
89.36/89.48	c   dins             :       0.00          0          0
89.36/89.48	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
89.36/89.48	c   primal LP        :       0.21          0          0       0.00       0.00
89.36/89.48	c   dual LP          :      21.46       2255      57811      25.64    2693.90
89.36/89.48	c   barrier LP       :       0.00          0          0       0.00          -
89.36/89.48	c   diving/probing LP:       4.33        300      10091      33.64    2330.48
89.36/89.48	c   strong branching :      46.82       1573     138053      87.76    2948.59
89.36/89.48	c     (at root node) :          -         48       9090     189.38          -
89.36/89.48	c   conflict analysis:       0.00          0          0       0.00          -
89.36/89.48	c B&B Tree           :
89.36/89.48	c   number of runs   :          1
89.36/89.48	c   nodes            :        964
89.36/89.48	c   nodes (total)    :        964
89.36/89.48	c   nodes left       :          0
89.36/89.48	c   max depth        :         23
89.36/89.48	c   max depth (total):         23
89.36/89.48	c   backtracks       :        150 (15.6%)
89.36/89.48	c   delayed cutoffs  :          0
89.36/89.48	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
89.36/89.48	c   avg switch length:       2.99
89.36/89.48	c   switching time   :       0.44
89.36/89.48	c Solution           :
89.36/89.48	c   Solutions found  :          5 (5 improvements)
89.36/89.48	c   Primal Bound     : +1.00000000000000e+01   (in run 1, after 836 nodes, 80.13 seconds, depth 11, found by <relaxation>)
89.36/89.48	c   Dual Bound       : +1.00000000000000e+01
89.36/89.48	c   Gap              :       0.00 %
89.36/89.48	c   Root Dual Bound  : +7.45179985029383e+00
89.46/89.50	c Time complete: 89.46.

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-1870296-1245195836/watcher-1870296-1245195836 -o /tmp/evaluation-result-1870296-1245195836/solver-1870296-1245195836 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870296-1245195836.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.01 1.00 3/65 15369
/proc/meminfo: memFree=1815152/2055920 swapFree=4178232/4192956
[pid=15369] ppid=15367 vsize=6100 CPUtime=0
/proc/15369/stat : 15369 (pbscip.linux.x8) R 15367 15369 14246 0 -1 4194304 544 0 0 0 0 0 0 0 20 0 1 0 187181503 6246400 526 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/15369/statm: 1525 536 325 886 0 635 0

[startup+0.106119 s]
/proc/loadavg: 1.00 1.01 1.00 3/65 15369
/proc/meminfo: memFree=1815152/2055920 swapFree=4178232/4192956
[pid=15369] ppid=15367 vsize=17784 CPUtime=0.1
/proc/15369/stat : 15369 (pbscip.linux.x8) R 15367 15369 14246 0 -1 4194304 3833 0 0 0 6 4 0 0 20 0 1 0 187181503 18210816 3461 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15369/statm: 4446 3461 405 886 0 3556 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 17784

[startup+0.201136 s]
/proc/loadavg: 1.00 1.01 1.00 3/65 15369
/proc/meminfo: memFree=1815152/2055920 swapFree=4178232/4192956
[pid=15369] ppid=15367 vsize=17784 CPUtime=0.19
/proc/15369/stat : 15369 (pbscip.linux.x8) R 15367 15369 14246 0 -1 4194304 3860 0 0 0 10 9 0 0 21 0 1 0 187181503 18210816 3488 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15369/statm: 4446 3488 427 886 0 3556 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 17784

[startup+0.301155 s]
/proc/loadavg: 1.00 1.01 1.00 3/65 15369
/proc/meminfo: memFree=1815152/2055920 swapFree=4178232/4192956
[pid=15369] ppid=15367 vsize=17784 CPUtime=0.29
/proc/15369/stat : 15369 (pbscip.linux.x8) R 15367 15369 14246 0 -1 4194304 3892 0 0 0 14 15 0 0 22 0 1 0 187181503 18210816 3520 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15369/statm: 4446 3520 441 886 0 3556 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17784

[startup+0.701232 s]
/proc/loadavg: 1.00 1.01 1.00 3/65 15369
/proc/meminfo: memFree=1815152/2055920 swapFree=4178232/4192956
[pid=15369] ppid=15367 vsize=24124 CPUtime=0.69
/proc/15369/stat : 15369 (pbscip.linux.x8) R 15367 15369 14246 0 -1 4194304 5701 0 0 0 51 18 0 0 25 0 1 0 187181503 24702976 5284 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15369/statm: 6031 5284 552 886 0 5141 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24124

[startup+1.50138 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 15370
/proc/meminfo: memFree=1794088/2055920 swapFree=4178232/4192956
[pid=15369] ppid=15367 vsize=27724 CPUtime=1.49
/proc/15369/stat : 15369 (pbscip.linux.x8) R 15367 15369 14246 0 -1 4194304 6554 0 0 0 129 20 0 0 25 0 1 0 187181503 28389376 6097 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15369/statm: 6931 6097 553 886 0 6041 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27724

[startup+3.10169 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 15370
/proc/meminfo: memFree=1788968/2055920 swapFree=4178232/4192956
[pid=15369] ppid=15367 vsize=32240 CPUtime=3.09
/proc/15369/stat : 15369 (pbscip.linux.x8) R 15367 15369 14246 0 -1 4194304 7733 0 0 0 287 22 0 0 25 0 1 0 187181503 33013760 7247 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15369/statm: 8060 7247 553 886 0 7170 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32240

[startup+6.3013 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 15370
/proc/meminfo: memFree=1787368/2055920 swapFree=4178232/4192956
[pid=15369] ppid=15367 vsize=32624 CPUtime=6.29
/proc/15369/stat : 15369 (pbscip.linux.x8) R 15367 15369 14246 0 -1 4194304 7905 0 0 0 605 24 0 0 25 0 1 0 187181503 33406976 7377 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15369/statm: 8156 7377 553 886 0 7266 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32624

[startup+12.7015 s]
/proc/loadavg: 1.16 1.05 1.01 2/66 15370
/proc/meminfo: memFree=1784360/2055920 swapFree=4178232/4192956
[pid=15369] ppid=15367 vsize=35592 CPUtime=12.68
/proc/15369/stat : 15369 (pbscip.linux.x8) R 15367 15369 14246 0 -1 4194304 8681 0 0 0 1242 26 0 0 25 0 1 0 187181503 36446208 8153 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15369/statm: 8898 8153 558 886 0 8008 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 35592

[startup+25.502 s]
/proc/loadavg: 1.12 1.04 1.01 2/66 15370
/proc/meminfo: memFree=1784424/2055920 swapFree=4178232/4192956
[pid=15369] ppid=15367 vsize=35592 CPUtime=25.48
/proc/15369/stat : 15369 (pbscip.linux.x8) R 15367 15369 14246 0 -1 4194304 8682 0 0 0 2514 34 0 0 25 0 1 0 187181503 36446208 8154 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15369/statm: 8898 8154 559 886 0 8008 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 35592

[startup+51.1019 s]
/proc/loadavg: 1.08 1.04 1.01 2/66 15370
/proc/meminfo: memFree=1784488/2055920 swapFree=4178232/4192956
[pid=15369] ppid=15367 vsize=35592 CPUtime=51.07
/proc/15369/stat : 15369 (pbscip.linux.x8) R 15367 15369 14246 0 -1 4194304 8682 0 0 0 5055 52 0 0 25 0 1 0 187181503 36446208 8154 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15369/statm: 8898 8154 559 886 0 8008 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 35592

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

[startup+51.2019 s]
/proc/loadavg: 1.08 1.04 1.01 2/66 15370
/proc/meminfo: memFree=1784488/2055920 swapFree=4178232/4192956
[pid=15369] ppid=15367 vsize=35592 CPUtime=51.17
/proc/15369/stat : 15369 (pbscip.linux.x8) R 15367 15369 14246 0 -1 4194304 8682 0 0 0 5065 52 0 0 25 0 1 0 187181503 36446208 8154 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15369/statm: 8898 8154 559 886 0 8008 0
Current children cumulated CPU time (s) 51.17
Current children cumulated vsize (KiB) 35592

[startup+76.8018 s]
/proc/loadavg: 1.05 1.03 1.00 2/66 15370
/proc/meminfo: memFree=1786536/2055920 swapFree=4178232/4192956
[pid=15369] ppid=15367 vsize=33356 CPUtime=76.76
/proc/15369/stat : 15369 (pbscip.linux.x8) R 15367 15369 14246 0 -1 4194304 13063 0 0 0 7605 71 0 0 25 0 1 0 187181503 34156544 7620 1992294400 4194304 7823515 548682068736 18446744073709551615 4265819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15369/statm: 8339 7620 579 886 0 7449 0
Current children cumulated CPU time (s) 76.76
Current children cumulated vsize (KiB) 33356

[startup+83.202 s]
/proc/loadavg: 1.05 1.03 1.00 2/66 15370
/proc/meminfo: memFree=1786344/2055920 swapFree=4178232/4192956
[pid=15369] ppid=15367 vsize=33692 CPUtime=83.16
/proc/15369/stat : 15369 (pbscip.linux.x8) R 15367 15369 14246 0 -1 4194304 13156 0 0 0 8240 76 0 0 25 0 1 0 187181503 34500608 7713 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15369/statm: 8423 7713 579 886 0 7533 0
Current children cumulated CPU time (s) 83.16
Current children cumulated vsize (KiB) 33692

[startup+86.4016 s]
/proc/loadavg: 1.04 1.03 1.00 2/66 15370
/proc/meminfo: memFree=1786280/2055920 swapFree=4178232/4192956
[pid=15369] ppid=15367 vsize=33692 CPUtime=86.36
/proc/15369/stat : 15369 (pbscip.linux.x8) R 15367 15369 14246 0 -1 4194304 13170 0 0 0 8559 77 0 0 25 0 1 0 187181503 34500608 7727 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15369/statm: 8423 7727 579 886 0 7533 0
Current children cumulated CPU time (s) 86.36
Current children cumulated vsize (KiB) 33692

[startup+88.0019 s]
/proc/loadavg: 1.04 1.03 1.00 2/66 15370
/proc/meminfo: memFree=1786280/2055920 swapFree=4178232/4192956
[pid=15369] ppid=15367 vsize=33692 CPUtime=87.96
/proc/15369/stat : 15369 (pbscip.linux.x8) R 15367 15369 14246 0 -1 4194304 13170 0 0 0 8718 78 0 0 25 0 1 0 187181503 34500608 7727 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15369/statm: 8423 7727 579 886 0 7533 0
Current children cumulated CPU time (s) 87.96
Current children cumulated vsize (KiB) 33692

[startup+88.8011 s]
/proc/loadavg: 1.04 1.03 1.00 2/66 15370
/proc/meminfo: memFree=1786280/2055920 swapFree=4178232/4192956
[pid=15369] ppid=15367 vsize=33692 CPUtime=88.75
/proc/15369/stat : 15369 (pbscip.linux.x8) R 15367 15369 14246 0 -1 4194304 13170 0 0 0 8797 78 0 0 25 0 1 0 187181503 34500608 7727 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15369/statm: 8423 7727 579 886 0 7533 0
Current children cumulated CPU time (s) 88.75
Current children cumulated vsize (KiB) 33692

[startup+89.2051 s]
/proc/loadavg: 1.04 1.03 1.00 2/66 15370
/proc/meminfo: memFree=1786280/2055920 swapFree=4178232/4192956
[pid=15369] ppid=15367 vsize=33868 CPUtime=89.16
/proc/15369/stat : 15369 (pbscip.linux.x8) R 15367 15369 14246 0 -1 4194304 13190 0 0 0 8837 79 0 0 25 0 1 0 187181503 34680832 7747 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15369/statm: 8467 7747 579 886 0 7577 0
Current children cumulated CPU time (s) 89.16
Current children cumulated vsize (KiB) 33868

[startup+89.4012 s]
/proc/loadavg: 1.04 1.03 1.00 2/66 15370
/proc/meminfo: memFree=1786280/2055920 swapFree=4178232/4192956
[pid=15369] ppid=15367 vsize=33868 CPUtime=89.36
/proc/15369/stat : 15369 (pbscip.linux.x8) R 15367 15369 14246 0 -1 4194304 13206 0 0 0 8857 79 0 0 25 0 1 0 187181503 34680832 7763 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15369/statm: 8467 7763 579 886 0 7577 0
Current children cumulated CPU time (s) 89.36
Current children cumulated vsize (KiB) 33868

[startup+89.5012 s]
/proc/loadavg: 1.04 1.03 1.00 2/66 15370
/proc/meminfo: memFree=1786280/2055920 swapFree=4178232/4192956
[pid=15369] ppid=15367 vsize=33868 CPUtime=89.46
/proc/15369/stat : 15369 (pbscip.linux.x8) R 15367 15369 14246 0 -1 4194304 13209 0 0 0 8867 79 0 0 25 0 1 0 187181503 34680832 7766 1992294400 4194304 7823515 548682068736 18446744073709551615 4401518 0 0 4096 0 0 0 0 17 1 0 0
/proc/15369/statm: 8467 7766 581 886 0 7577 0
Current children cumulated CPU time (s) 89.46
Current children cumulated vsize (KiB) 33868

Child status: 0
Real time (s): 89.5105
CPU time (s): 89.4764
CPU user time (s): 88.6775
CPU system time (s): 0.798878
CPU usage (%): 99.9619
Max. virtual memory (cumulated for all children) (KiB): 43548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 88.6775
system time used= 0.798878
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13212
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= 70

runsolver used 0.101984 second user time and 0.231964 second system time

The end

Launcher Data 

Begin job on node91 at 2009-06-17 01:43:56
IDJOB=1870296
IDBENCH=48147
IDSOLVER=683
FILE ID=node91/1870296-1245195836
PBS_JOBID= 9368298
Free space on /tmp= 66444 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_3.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-1870296-1245195836/watcher-1870296-1245195836 -o /tmp/evaluation-result-1870296-1245195836/solver-1870296-1245195836 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870296-1245195836.opb

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

MD5SUM BENCH= 8decd85a4aebca069c2c72faa547de31
RANDOM SEED=1474725228

node91.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		: 3000.261
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		: 3000.261
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1815632 kB
Buffers:         10952 kB
Cached:         161460 kB
SwapCached:       8264 kB
Active:          68328 kB
Inactive:       113936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1815632 kB
SwapTotal:     4192956 kB
SwapFree:      4178232 kB
Dirty:            9852 kB
Writeback:           0 kB
Mapped:          15500 kB
Slab:            43884 kB
Committed_AS:    91928 kB
PageTables:       1364 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66436 MiB
End job on node91 at 2009-06-17 01:45:26