Trace number 1870297

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 92.306 92.3513

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 Clp 1.8.2
0.00/0.02	c user parameter file <scip.set> not found - using default parameters
0.00/0.02	c read problem <HOME/instance-1870297-1245195905.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:
0.09/0.17	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: 0.12
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 
0.29/0.33	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.29/0.33	c   0.1s|     1 |     0 |   200 |6860k|   0 | 200 |1344 |1344 |1344 |1344 |2588 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.29/0.34	o 29
0.29/0.34	c s 0.2s|     1 |     0 |   200 |6894k|   0 | 200 |1344 |1344 |1344 |1344 |2588 |   0 |   0 |   0 | 0.000000e+00 | 2.900000e+01 |    Inf 
0.49/0.53	c   0.3s|     1 |     0 |   500 |6982k|   0 | 200 |1344 |1344 |1344 |1344 |2789 | 201 |   0 |   0 | 0.000000e+00 | 2.900000e+01 |    Inf 
0.49/0.54	o 20
0.49/0.54	c s 0.3s|     1 |     0 |   500 |6999k|   0 | 200 |1344 |1344 |1344 |1344 |2789 | 201 |   0 |   0 | 0.000000e+00 | 2.000000e+01 |    Inf 
0.69/0.71	c   0.5s|     1 |     0 |   801 |7086k|   0 | 200 |1344 |1344 |1344 |1344 |2992 | 404 |   0 |   0 | 0.000000e+00 | 2.000000e+01 |    Inf 
0.69/0.72	o 19
0.69/0.72	c s 0.5s|     1 |     0 |   801 |7103k|   0 | 200 |1344 |1344 |1344 |1344 |2992 | 404 |   0 |   0 | 0.000000e+00 | 1.900000e+01 |    Inf 
0.89/0.91	c   0.7s|     1 |     0 |  1103 |7191k|   0 | 200 |1344 |1344 |1344 |1344 |3195 | 607 |   0 |   0 | 0.000000e+00 | 1.900000e+01 |    Inf 
0.89/0.91	o 15
0.89/0.91	c s 0.7s|     1 |     0 |  1103 |7208k|   0 | 200 |1344 |1344 |1344 |1344 |3195 | 607 |   0 |   0 | 0.000000e+00 | 1.500000e+01 |    Inf 
1.09/1.12	c   0.9s|     1 |     0 |  1404 |7295k|   0 | 200 |1344 |1344 |1344 |1344 |3396 | 808 |   0 |   0 | 0.000000e+00 | 1.500000e+01 |    Inf 
1.39/1.42	c   1.2s|     1 |     0 |  1950 |7383k|   0 | 463 |1344 |1344 |1344 |1344 |3597 |1009 |   0 |   0 | 6.102606e+00 | 1.500000e+01 | 145.80%
1.89/1.96	c   1.7s|     1 |     0 |  2364 |8162k|   0 | 584 |1344 |1344 |1344 |1344 |3685 |1097 |   0 |   0 | 6.850417e+00 | 1.500000e+01 | 118.96%
2.79/2.83	c   2.6s|     1 |     0 |  2799 |8673k|   0 | 742 |1344 |1344 |1344 |1344 |3735 |1147 |   0 |   0 | 7.206705e+00 | 1.500000e+01 | 108.14%
3.79/3.88	c   3.6s|     1 |     0 |  3124 |9204k|   0 | 769 |1344 |1344 |1344 |1344 |3758 |1170 |   0 |   0 | 7.342170e+00 | 1.500000e+01 | 104.30%
4.99/5.05	c   4.8s|     1 |     0 |  3372 |9728k|   0 | 754 |1344 |1344 |1344 |1344 |3773 |1185 |   0 |   0 | 7.393032e+00 | 1.500000e+01 | 102.89%
6.09/6.19	c   5.9s|     1 |     0 |  3722 |  10M|   0 | 747 |1344 |1344 |1344 |1344 |3783 |1195 |   0 |   0 | 7.419790e+00 | 1.500000e+01 | 102.16%
7.38/7.44	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
7.38/7.44	c   7.2s|     1 |     0 |  4042 |  10M|   0 | 761 |1344 |1344 |1344 |1344 |1381 |1204 |   0 |   0 | 7.428254e+00 | 1.500000e+01 | 101.93%
7.98/8.01	c   7.8s|     1 |     0 |  4217 |  11M|   0 | 775 |1344 |1344 |1344 |1344 |1392 |1215 |   0 |   0 | 7.443456e+00 | 1.500000e+01 | 101.52%
8.48/8.56	c   8.3s|     1 |     0 |  4483 |  11M|   0 | 825 |1344 |1344 |1344 |1344 |1430 |1253 |   0 |   0 | 7.455874e+00 | 1.500000e+01 | 101.18%
9.08/9.13	c   8.9s|     1 |     0 |  4655 |  11M|   0 | 796 |1344 |1344 |1344 |1344 |1455 |1278 |   0 |   0 | 7.460156e+00 | 1.500000e+01 | 101.07%
9.67/9.73	c   9.5s|     1 |     0 |  4887 |  11M|   0 | 810 |1344 |1344 |1344 |1344 |1475 |1298 |   0 |   0 | 7.467495e+00 | 1.500000e+01 | 100.87%
10.28/10.31	c  10.1s|     1 |     0 |  5013 |  11M|   0 | 815 |1344 |1344 |1344 |1344 |1496 |1319 |   0 |   0 | 7.468885e+00 | 1.500000e+01 | 100.83%
10.78/10.90	c  10.6s|     1 |     0 |  5029 |  11M|   0 | 819 |1344 |1344 |1344 |1344 |1307 |1327 |   0 |   0 | 7.468885e+00 | 1.500000e+01 | 100.83%
11.28/11.36	c  11.1s|     1 |     0 |  5031 |  11M|   0 | 820 |1344 |1344 |1344 |1344 |1308 |1328 |   0 |   0 | 7.468885e+00 | 1.500000e+01 | 100.83%
11.78/11.81	c  11.6s|     1 |     0 |  5032 |  11M|   0 | 821 |1344 |1344 |1344 |1344 |1309 |1329 |   0 |   0 | 7.468885e+00 | 1.500000e+01 | 100.83%
12.18/12.27	c  12.0s|     1 |     0 |  5033 |  11M|   0 | 821 |1344 |1344 |1344 |1344 |1310 |1330 |   0 |   0 | 7.468885e+00 | 1.500000e+01 | 100.83%
12.48/12.51	c  12.2s|     1 |     0 |  5034 |  11M|   0 | 821 |1344 |1344 |1344 |1344 |1311 |1331 |   0 |   0 | 7.468885e+00 | 1.500000e+01 | 100.83%
13.98/14.03	c  13.8s|     1 |     2 |  5034 |  11M|   0 | 821 |1344 |1344 |1344 |1344 |1311 |1331 |   0 |  27 | 7.468885e+00 | 1.500000e+01 | 100.83%
24.28/24.31	o 11
24.28/24.31	c *24.0s|    11 |     7 |  7724 |  11M|  10 |   - |1344 |1344 |1126 |1344 |1495 |1749 |   0 | 274 | 7.562279e+00 | 1.100000e+01 |  45.46%
47.66/47.79	o 10
47.66/47.79	c *47.4s|    83 |    12 | 23695 |  11M|  12 |   - |1344 |1344 | 564 |1344 |1486 |3339 |   0 | 664 | 7.696058e+00 | 1.000000e+01 |  29.94%
92.25/92.31	c 
92.25/92.31	c SCIP Status        : problem is solved [optimal solution found]
92.25/92.32	c Solving Time (sec) : 91.80
92.25/92.32	c Solving Nodes      : 439
92.25/92.32	c Primal Bound       : +1.00000000000000e+01 (6 solutions)
92.25/92.32	c Dual Bound         : +1.00000000000000e+01
92.25/92.32	c Gap                : 0.00 %
92.25/92.32	c NODE         439
92.25/92.32	c DUAL BOUND   10
92.25/92.32	c PRIMAL BOUND 10
92.25/92.32	c GAP          0
92.25/92.32	s OPTIMUM FOUND
92.25/92.32	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 
92.25/92.32	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 
92.25/92.32	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 
92.25/92.32	v -x23 -x22 -x21 -x20 -x19 -x18 x17 -x16 -x15 -x14 x13 -x12 -x11 -x10 x9 -x8 x7 -x6 -x5 -x4 x3 -x2 -x1 
92.25/92.32	c SCIP Status        : problem is solved [optimal solution found]
92.25/92.32	c Solving Time       :      91.80
92.25/92.32	c Original Problem   :
92.25/92.32	c   Problem name     : HOME/instance-1870297-1245195905.opb
92.25/92.32	c   Variables        : 1344 (1344 binary, 0 integer, 0 implicit integer, 0 continuous)
92.25/92.32	c   Constraints      : 1344 initial, 1344 maximal
92.25/92.32	c Presolved Problem  :
92.25/92.32	c   Problem name     : t_HOME/instance-1870297-1245195905.opb
92.25/92.32	c   Variables        : 1344 (1344 binary, 0 integer, 0 implicit integer, 0 continuous)
92.25/92.32	c   Constraints      : 1344 initial, 1344 maximal
92.25/92.32	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
92.25/92.32	c   trivial          :       0.00          0          0          0          0          0          0          0          0
92.25/92.32	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
92.25/92.32	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
92.25/92.32	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
92.25/92.32	c   implics          :       0.00          0          0          0          0          0          0          0          0
92.25/92.32	c   probing          :       0.02          0          0          0          0          0          0          0          0
92.25/92.32	c   and              :       0.09          0          0          0          0          0          0          0          0
92.25/92.32	c   logicor          :       0.00          0          0          0          0          0          0          0          0
92.25/92.32	c   root node        :          -         16          -          -         16          -          -          -          -
92.25/92.32	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
92.25/92.32	c   integral         :          0          0          0        264          0          8        109          0          0        456
92.25/92.32	c   and              :       1244        998       2169          2          0          1      24078       7327          0          0
92.25/92.32	c   logicor          :        100         21       1046          2          0          0          0          0          0          0
92.25/92.32	c   countsols        :          0          0          0          2          0          0          0          0          0          0
92.25/92.32	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
92.25/92.32	c   integral         :      36.63       0.00       0.00      36.63       0.00
92.25/92.32	c   and              :       1.22       1.05       0.17       0.00       0.00
92.25/92.32	c   logicor          :       0.01       0.00       0.01       0.00       0.00
92.25/92.32	c   countsols        :       0.00       0.00       0.00       0.00       0.00
92.25/92.32	c Propagators        :       Time      Calls    Cutoffs    DomReds
92.25/92.32	c   rootredcost      :       0.00          2          0          0
92.25/92.32	c   pseudoobj        :       0.00       2004          0          0
92.25/92.32	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
92.25/92.32	c   propagation      :       0.00          1          0          0        0.0          0        0.0          -
92.25/92.32	c   infeasible LP    :       0.07        215          0          0        0.0          0        0.0          0
92.25/92.32	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
92.25/92.32	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
92.25/92.32	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
92.25/92.32	c   applied globally :          -          -          -          0        0.0          -          -          -
92.25/92.32	c   applied locally  :          -          -          -          0        0.0          -          -          -
92.25/92.32	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
92.25/92.32	c   cut pool         :       0.02         20          -          -         73          -    (maximal pool size: 2405)
92.25/92.32	c   redcost          :       0.06        998          0       2320          0          0
92.25/92.32	c   impliedbounds    :       0.03         21          0          0       1316          0
92.25/92.32	c   intobj           :       0.00          0          0          0          0          0
92.25/92.32	c   gomory           :       6.08         21          0          0       2509          0
92.25/92.32	c   strongcg         :       3.35         20          0          0       5540          0
92.25/92.32	c   cmir             :       0.58         10          0          0       1004          0
92.25/92.32	c   flowcover        :       0.38         10          0          0       1072          0
92.25/92.32	c   clique           :       0.13         21          0          0         17          0
92.25/92.32	c   zerohalf         :       0.00          0          0          0          0          0
92.25/92.32	c   mcf              :       0.00          1          0          0          0          0
92.25/92.32	c Pricers            :       Time      Calls       Vars
92.25/92.32	c   problem variables:       0.00          0          0
92.25/92.32	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
92.25/92.32	c   relpscost        :      36.63        262          8        109          0          0        456
92.25/92.32	c   pscost           :       0.00          0          0          0          0          0          0
92.25/92.32	c   inference        :       0.00          0          0          0          0          0          0
92.25/92.32	c   mostinf          :       0.00          0          0          0          0          0          0
92.25/92.32	c   leastinf         :       0.00          0          0          0          0          0          0
92.25/92.32	c   fullstrong       :       0.00          0          0          0          0          0          0
92.25/92.32	c   allfullstrong    :       0.00          0          0          0          0          0          0
92.25/92.32	c   random           :       0.00          0          0          0          0          0          0
92.25/92.32	c Primal Heuristics  :       Time      Calls      Found
92.25/92.32	c   LP solutions     :       0.00          -          2
92.25/92.32	c   pseudo solutions :       0.00          -          0
92.25/92.32	c   feaspump         :       0.00          0          0
92.25/92.32	c   oneopt           :       0.00          3          0
92.25/92.32	c   pscostdiving     :       0.20          1          0
92.25/92.32	c   fracdiving       :       0.12          1          0
92.25/92.32	c   veclendiving     :       0.16          1          0
92.25/92.32	c   linesearchdiving :       0.51          1          0
92.25/92.32	c   guideddiving     :       0.89          1          0
92.25/92.32	c   coefdiving       :       0.22          2          0
92.25/92.32	c   crossover        :       0.03          1          0
92.25/92.32	c   simplerounding   :       0.00          0          0
92.25/92.32	c   rounding         :       0.23        416          0
92.25/92.32	c   shifting         :       0.19         83          4
92.25/92.32	c   intshifting      :       0.00          0          0
92.25/92.32	c   fixandinfer      :       0.00          0          0
92.25/92.32	c   intdiving        :       0.00          0          0
92.25/92.32	c   actconsdiving    :       0.00          0          0
92.25/92.32	c   objpscostdiving  :       0.98          1          0
92.25/92.32	c   rootsoldiving    :       0.12          1          0
92.25/92.32	c   octane           :       0.00          0          0
92.25/92.32	c   rens             :       0.00          0          0
92.25/92.32	c   rins             :       0.00          0          0
92.25/92.32	c   localbranching   :       0.00          0          0
92.25/92.32	c   mutation         :       0.00          0          0
92.25/92.32	c   dins             :       0.00          0          0
92.25/92.32	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
92.25/92.32	c   primal LP        :       8.47          0          0       0.00       0.00
92.25/92.32	c   dual LP          :      29.29       1311      95506      72.85    3260.70
92.25/92.32	c   barrier LP       :       0.00          0          0       0.00          -
92.25/92.32	c   diving/probing LP:       2.88        316       7378      23.35    2561.81
92.25/92.32	c   strong branching :      36.54        832     153485     184.48    4200.47
92.25/92.32	c     (at root node) :          -         27       5726     212.07          -
92.25/92.32	c   conflict analysis:       0.00          0          0       0.00          -
92.25/92.32	c B&B Tree           :
92.25/92.32	c   number of runs   :          1
92.25/92.32	c   nodes            :        439
92.25/92.32	c   nodes (total)    :        439
92.25/92.32	c   nodes left       :          0
92.25/92.32	c   max depth        :         21
92.25/92.32	c   max depth (total):         21
92.25/92.32	c   backtracks       :         90 (20.5%)
92.25/92.32	c   delayed cutoffs  :          0
92.25/92.32	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
92.25/92.32	c   avg switch length:       3.74
92.25/92.32	c   switching time   :       8.44
92.25/92.32	c Solution           :
92.25/92.32	c   Solutions found  :          6 (6 improvements)
92.25/92.32	c   Primal Bound     : +1.00000000000000e+01   (in run 1, after 83 nodes, 47.40 seconds, depth 10, found by <relaxation>)
92.25/92.32	c   Dual Bound       : +1.00000000000000e+01
92.25/92.32	c   Gap              :       0.00 %
92.25/92.32	c   Root Dual Bound  : +7.46888539178790e+00
92.25/92.35	c Time complete: 92.29.

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-1870297-1245195905/watcher-1870297-1245195905 -o /tmp/evaluation-result-1870297-1245195905/solver-1870297-1245195905 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870297-1245195905.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 1.00 1.00 3/65 5480
/proc/meminfo: memFree=1817736/2055920 swapFree=4169920/4192956
[pid=5480] ppid=5478 vsize=7616 CPUtime=0
/proc/5480/stat : 5480 (pbscip.linux.x8) R 5478 5480 4784 0 -1 4194304 603 0 0 0 0 0 0 0 20 0 1 0 187189135 7798784 587 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/5480/statm: 1904 597 353 1256 0 643 0

[startup+0.0405999 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 5480
/proc/meminfo: memFree=1817736/2055920 swapFree=4169920/4192956
[pid=5480] ppid=5478 vsize=16728 CPUtime=0.03
/proc/5480/stat : 5480 (pbscip.linux.x8) R 5478 5480 4784 0 -1 4194304 3335 0 0 0 3 0 0 0 20 0 1 0 187189135 17129472 2965 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5480/statm: 4182 2965 447 1256 0 2921 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 16728

[startup+0.101605 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 5480
/proc/meminfo: memFree=1817736/2055920 swapFree=4169920/4192956
[pid=5480] ppid=5478 vsize=18992 CPUtime=0.09
/proc/5480/stat : 5480 (pbscip.linux.x8) R 5478 5480 4784 0 -1 4194304 3881 0 0 0 6 3 0 0 20 0 1 0 187189135 19447808 3511 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5480/statm: 4748 3511 447 1256 0 3487 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18992

[startup+0.301626 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 5480
/proc/meminfo: memFree=1817736/2055920 swapFree=4169920/4192956
[pid=5480] ppid=5478 vsize=18992 CPUtime=0.29
/proc/5480/stat : 5480 (pbscip.linux.x8) R 5478 5480 4784 0 -1 4194304 3934 0 0 0 13 16 0 0 22 0 1 0 187189135 19447808 3564 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5480/statm: 4748 3564 483 1256 0 3487 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18992

[startup+0.701666 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 5480
/proc/meminfo: memFree=1817736/2055920 swapFree=4169920/4192956
[pid=5480] ppid=5478 vsize=27356 CPUtime=0.69
/proc/5480/stat : 5480 (pbscip.linux.x8) R 5478 5480 4784 0 -1 4194304 5775 0 0 0 51 18 0 0 25 0 1 0 187189135 28012544 5403 1992294400 4194304 9342243 548682068736 18446744073709551615 4291253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5480/statm: 6839 5403 650 1256 0 5578 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27356

[startup+1.50175 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5481
/proc/meminfo: memFree=1796864/2055920 swapFree=4169920/4192956
[pid=5480] ppid=5478 vsize=30920 CPUtime=1.49
/proc/5480/stat : 5480 (pbscip.linux.x8) R 5478 5480 4784 0 -1 4194304 6544 0 0 0 129 20 0 0 25 0 1 0 187189135 31662080 6171 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5480/statm: 7730 6171 652 1256 0 6469 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30920

[startup+3.10191 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5481
/proc/meminfo: memFree=1792832/2055920 swapFree=4169920/4192956
[pid=5480] ppid=5478 vsize=34148 CPUtime=3.09
/proc/5480/stat : 5480 (pbscip.linux.x8) R 5478 5480 4784 0 -1 4194304 7307 0 0 0 288 21 0 0 25 0 1 0 187189135 34967552 6934 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5480/statm: 8537 6934 653 1256 0 7276 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 34148

[startup+6.30123 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5481
/proc/meminfo: memFree=1789312/2055920 swapFree=4169920/4192956
[pid=5480] ppid=5478 vsize=36644 CPUtime=6.28
/proc/5480/stat : 5480 (pbscip.linux.x8) R 5478 5480 4784 0 -1 4194304 7972 0 0 0 605 23 0 0 25 0 1 0 187189135 37523456 7597 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5480/statm: 9161 7597 653 1256 0 7900 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 36644

[startup+12.7019 s]
/proc/loadavg: 1.08 1.02 1.01 2/66 5481
/proc/meminfo: memFree=1788352/2055920 swapFree=4169920/4192956
[pid=5480] ppid=5478 vsize=38128 CPUtime=12.68
/proc/5480/stat : 5480 (pbscip.linux.x8) R 5478 5480 4784 0 -1 4194304 8866 0 0 0 1244 24 0 0 25 0 1 0 187189135 39043072 8491 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5480/statm: 9532 8491 674 1256 0 8271 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 38128

[startup+25.5012 s]
/proc/loadavg: 1.06 1.02 1.00 2/66 5481
/proc/meminfo: memFree=1786048/2055920 swapFree=4169920/4192956
[pid=5480] ppid=5478 vsize=38128 CPUtime=25.47
/proc/5480/stat : 5480 (pbscip.linux.x8) R 5478 5480 4784 0 -1 4194304 8910 0 0 0 2520 27 0 0 25 0 1 0 187189135 39043072 8535 1992294400 4194304 9342243 548682068736 18446744073709551615 6960503 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5480/statm: 9532 8535 677 1256 0 8271 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 38128

[startup+51.1018 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 5481
/proc/meminfo: memFree=1787712/2055920 swapFree=4169920/4192956
[pid=5480] ppid=5478 vsize=38440 CPUtime=51.06
/proc/5480/stat : 5480 (pbscip.linux.x8) R 5478 5480 4784 0 -1 4194304 9447 0 0 0 5071 35 0 0 25 0 1 0 187189135 39362560 8068 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5480/statm: 9610 8068 681 1256 0 8349 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 38440

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

[startup+76.7013 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 5481
/proc/meminfo: memFree=1788096/2055920 swapFree=4169920/4192956
[pid=5480] ppid=5478 vsize=38768 CPUtime=76.65
/proc/5480/stat : 5480 (pbscip.linux.x8) R 5478 5480 4784 0 -1 4194304 13772 0 0 0 7622 43 0 0 25 0 1 0 187189135 39698432 8162 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5480/statm: 9692 8162 708 1256 0 8431 0
Current children cumulated CPU time (s) 76.65
Current children cumulated vsize (KiB) 38768

[startup+83.102 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 5481
/proc/meminfo: memFree=1787968/2055920 swapFree=4169920/4192956
[pid=5480] ppid=5478 vsize=37304 CPUtime=83.05
/proc/5480/stat : 5480 (pbscip.linux.x8) R 5478 5480 4784 0 -1 4194304 14465 0 0 0 8261 44 0 0 25 0 1 0 187189135 38199296 8129 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5480/statm: 9326 8129 708 1256 0 8065 0
Current children cumulated CPU time (s) 83.05
Current children cumulated vsize (KiB) 37304

[startup+86.3013 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 5481
/proc/meminfo: memFree=1787456/2055920 swapFree=4169920/4192956
[pid=5480] ppid=5478 vsize=37616 CPUtime=86.25
/proc/5480/stat : 5480 (pbscip.linux.x8) R 5478 5480 4784 0 -1 4194304 14696 0 0 0 8580 45 0 0 25 0 1 0 187189135 38518784 8126 1992294400 4194304 9342243 548682068736 18446744073709551615 6938991 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5480/statm: 9404 8127 708 1256 0 8143 0
Current children cumulated CPU time (s) 86.25
Current children cumulated vsize (KiB) 37616

[startup+89.5016 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 5481
/proc/meminfo: memFree=1788160/2055920 swapFree=4169920/4192956
[pid=5480] ppid=5478 vsize=37288 CPUtime=89.45
/proc/5480/stat : 5480 (pbscip.linux.x8) R 5478 5480 4784 0 -1 4194304 14870 0 0 0 8900 45 0 0 25 0 1 0 187189135 38182912 8126 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5480/statm: 9322 8126 708 1256 0 8061 0
Current children cumulated CPU time (s) 89.45
Current children cumulated vsize (KiB) 37288

[startup+91.1018 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 5481
/proc/meminfo: memFree=1788160/2055920 swapFree=4169920/4192956
[pid=5480] ppid=5478 vsize=37292 CPUtime=91.05
/proc/5480/stat : 5480 (pbscip.linux.x8) R 5478 5480 4784 0 -1 4194304 15189 0 0 0 9060 45 0 0 25 0 1 0 187189135 38187008 8139 1992294400 4194304 9342243 548682068736 18446744073709551615 6960248 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5480/statm: 9323 8139 708 1256 0 8062 0
Current children cumulated CPU time (s) 91.05
Current children cumulated vsize (KiB) 37292

[startup+91.9019 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 5481
/proc/meminfo: memFree=1787904/2055920 swapFree=4169920/4192956
[pid=5480] ppid=5478 vsize=39096 CPUtime=91.85
/proc/5480/stat : 5480 (pbscip.linux.x8) R 5478 5480 4784 0 -1 4194304 15237 0 0 0 9139 46 0 0 25 0 1 0 187189135 40034304 8187 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5480/statm: 9774 8187 708 1256 0 8513 0
Current children cumulated CPU time (s) 91.85
Current children cumulated vsize (KiB) 39096

[startup+92.3029 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 5481
/proc/meminfo: memFree=1787776/2055920 swapFree=4169920/4192956
[pid=5480] ppid=5478 vsize=37260 CPUtime=92.25
/proc/5480/stat : 5480 (pbscip.linux.x8) R 5478 5480 4784 0 -1 4194304 15387 0 0 0 9179 46 0 0 25 0 1 0 187189135 38154240 8168 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5480/statm: 9315 8168 708 1256 0 8054 0
Current children cumulated CPU time (s) 92.25
Current children cumulated vsize (KiB) 37260

Child status: 0
Real time (s): 92.3513
CPU time (s): 92.306
CPU user time (s): 91.836
CPU system time (s): 0.469928
CPU usage (%): 99.9509
Max. virtual memory (cumulated for all children) (KiB): 46064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 91.836
system time used= 0.469928
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15392
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= 333

runsolver used 0.116982 second user time and 0.224965 second system time

The end

Launcher Data 

Begin job on node84 at 2009-06-17 01:45:05
IDJOB=1870297
IDBENCH=48147
IDSOLVER=684
FILE ID=node84/1870297-1245195905
PBS_JOBID= 9368323
Free space on /tmp= 66524 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_3.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-1870297-1245195905/watcher-1870297-1245195905 -o /tmp/evaluation-result-1870297-1245195905/solver-1870297-1245195905 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870297-1245195905.opb

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

MD5SUM BENCH= 8decd85a4aebca069c2c72faa547de31
RANDOM SEED=1956825460

node84.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		: 3000.222
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		: 3000.222
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:       1818152 kB
Buffers:         39052 kB
Cached:         120448 kB
SwapCached:      17164 kB
Active:          70776 kB
Inactive:       108284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1818152 kB
SwapTotal:     4192956 kB
SwapFree:      4169920 kB
Dirty:           11760 kB
Writeback:           0 kB
Mapped:          25284 kB
Slab:            44680 kB
Committed_AS:   111300 kB
PageTables:       1396 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= 66512 MiB
End job on node84 at 2009-06-17 01:46:38