Trace number 1870263

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 396.879 397.017

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_100_10_5.opb
MD5SUMe6ef25c6f832d5fe55af9368c1298b73
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 benchmark230.997
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)1252
Sum of products size (including duplicates)2504
Number of different products1252
Sum of products size2504

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-1870263-1245193128.opb>
0.00/0.02	c original problem has 1352 variables (1352 bin, 0 int, 0 impl, 0 cont) and 1352 constraints
0.02/0.03	c start presolving problem
0.02/0.03	c presolving:
0.09/0.18	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 100 upgd conss, 36088 impls, 0 clqs
0.29/0.33	c    (0.1s) probing: 101/1352 (7.5%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.29/0.33	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.29/0.33	c presolving (2 rounds):
0.29/0.33	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.29/0.33	c  36088 implications, 0 cliques
0.29/0.33	c presolved problem has 1352 variables (1352 bin, 0 int, 0 impl, 0 cont) and 1352 constraints
0.29/0.33	c    1252 constraints of type <and>
0.29/0.33	c     100 constraints of type <logicor>
0.29/0.33	c transformed objective value is always integral (scale: 1)
0.29/0.33	c Presolving Time: 0.15
0.29/0.33	c OPT-NLC
0.29/0.33	c -----------------------------------------------------------------------------------------------
0.29/0.33	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.29/0.33	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.33	c limits/memory = c 1620
0.29/0.33	c # maximal time in seconds to run
0.29/0.33	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.33	c limits/time = c 1791
0.29/0.33	c # frequency for displaying node information lines
0.29/0.33	c # [type: int, range: [-1,2147483647], default: 100]
0.29/0.33	c display/freq = c 10000
0.29/0.33	c -----------------------------------------------------------------------------------------------
0.29/0.33	c start solving problem
0.29/0.33	c 
0.29/0.36	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.29/0.36	c   0.2s|     1 |     0 |   200 |6911k|   0 | 200 |1352 |1352 |1352 |1352 |2604 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.29/0.36	o 24
0.29/0.36	c s 0.2s|     1 |     0 |   200 |6945k|   0 | 200 |1352 |1352 |1352 |1352 |2604 |   0 |   0 |   0 | 0.000000e+00 | 2.400000e+01 |    Inf 
0.49/0.57	c   0.4s|     1 |     0 |   501 |7031k|   0 | 200 |1352 |1352 |1352 |1352 |2805 | 201 |   0 |   0 | 0.000000e+00 | 2.400000e+01 |    Inf 
0.69/0.76	c   0.6s|     1 |     0 |   801 |7120k|   0 | 200 |1352 |1352 |1352 |1352 |3007 | 403 |   0 |   0 | 0.000000e+00 | 2.400000e+01 |    Inf 
0.69/0.77	o 18
0.69/0.77	c s 0.6s|     1 |     0 |   801 |7137k|   0 | 200 |1352 |1352 |1352 |1352 |3007 | 403 |   0 |   0 | 0.000000e+00 | 1.800000e+01 |    Inf 
0.89/0.97	c   0.8s|     1 |     0 |  1102 |7225k|   0 | 200 |1352 |1352 |1352 |1352 |3210 | 606 |   0 |   0 | 0.000000e+00 | 1.800000e+01 |    Inf 
1.10/1.19	c   1.0s|     1 |     0 |  1403 |7312k|   0 | 200 |1352 |1352 |1352 |1352 |3412 | 808 |   0 |   0 | 0.000000e+00 | 1.800000e+01 |    Inf 
1.19/1.20	o 17
1.19/1.20	c s 1.0s|     1 |     0 |  1403 |7329k|   0 | 200 |1352 |1352 |1352 |1352 |3412 | 808 |   0 |   0 | 0.000000e+00 | 1.700000e+01 |    Inf 
1.49/1.57	c   1.4s|     1 |     0 |  2000 |7417k|   0 | 493 |1352 |1352 |1352 |1352 |3613 |1009 |   0 |   0 | 5.396819e+00 | 1.700000e+01 | 215.00%
2.29/2.39	c   2.2s|     1 |     0 |  2387 |7905k|   0 | 554 |1352 |1352 |1352 |1352 |3709 |1105 |   0 |   0 | 6.424362e+00 | 1.700000e+01 | 164.62%
3.19/3.22	c   3.0s|     1 |     0 |  2764 |8379k|   0 | 632 |1352 |1352 |1352 |1352 |3749 |1145 |   0 |   0 | 6.747997e+00 | 1.700000e+01 | 151.93%
4.18/4.21	c   4.0s|     1 |     0 |  3180 |8869k|   0 | 787 |1352 |1352 |1352 |1352 |3783 |1179 |   0 |   0 | 7.142217e+00 | 1.700000e+01 | 138.02%
5.39/5.47	c   5.2s|     1 |     0 |  3456 |9461k|   0 | 781 |1352 |1352 |1352 |1352 |3799 |1195 |   0 |   0 | 7.200452e+00 | 1.700000e+01 | 136.10%
6.68/6.77	c   6.5s|     1 |     0 |  3786 |  10M|   0 | 833 |1352 |1352 |1352 |1352 |3813 |1209 |   0 |   0 | 7.254354e+00 | 1.700000e+01 | 134.34%
8.08/8.11	c   7.8s|     1 |     0 |  4033 |  10M|   0 | 793 |1352 |1352 |1352 |1352 |1404 |1217 |   0 |   0 | 7.300792e+00 | 1.700000e+01 | 132.85%
8.58/8.67	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
8.58/8.67	c   8.4s|     1 |     0 |  4225 |  10M|   0 | 788 |1352 |1352 |1352 |1352 |1411 |1224 |   0 |   0 | 7.319982e+00 | 1.700000e+01 | 132.24%
9.18/9.28	c   9.0s|     1 |     0 |  4386 |  11M|   0 | 775 |1352 |1352 |1352 |1352 |1455 |1268 |   0 |   0 | 7.329896e+00 | 1.700000e+01 | 131.93%
9.89/9.92	c   9.7s|     1 |     0 |  4581 |  11M|   0 | 828 |1352 |1352 |1352 |1352 |1480 |1293 |   0 |   0 | 7.343385e+00 | 1.700000e+01 | 131.50%
10.48/10.54	c  10.3s|     1 |     0 |  4728 |  11M|   0 | 814 |1352 |1352 |1352 |1352 |1507 |1320 |   0 |   0 | 7.346528e+00 | 1.700000e+01 | 131.40%
11.18/11.26	c  11.0s|     1 |     0 |  5057 |  11M|   0 | 815 |1352 |1352 |1352 |1352 |1515 |1328 |   0 |   0 | 7.366773e+00 | 1.700000e+01 | 130.77%
11.88/11.98	c  11.7s|     1 |     0 |  5304 |  11M|   0 | 859 |1352 |1352 |1352 |1352 |1389 |1342 |   0 |   0 | 7.371620e+00 | 1.700000e+01 | 130.61%
12.48/12.56	c  12.3s|     1 |     0 |  5424 |  11M|   0 | 875 |1352 |1352 |1352 |1352 |1409 |1362 |   0 |   0 | 7.372820e+00 | 1.700000e+01 | 130.58%
13.08/13.17	c  12.9s|     1 |     0 |  5450 |  11M|   0 | 882 |1352 |1352 |1352 |1352 |1429 |1382 |   0 |   0 | 7.372820e+00 | 1.700000e+01 | 130.58%
13.67/13.77	c  13.5s|     1 |     0 |  5453 |  11M|   0 | 884 |1352 |1352 |1352 |1352 |1432 |1385 |   0 |   0 | 7.372820e+00 | 1.700000e+01 | 130.58%
13.97/14.09	c  13.8s|     1 |     0 |  5456 |  11M|   0 | 884 |1352 |1352 |1352 |1352 |1434 |1387 |   0 |   0 | 7.372820e+00 | 1.700000e+01 | 130.58%
14.37/14.40	c  14.1s|     1 |     0 |  5457 |  11M|   0 | 884 |1352 |1352 |1352 |1352 |1435 |1388 |   0 |   0 | 7.372820e+00 | 1.700000e+01 | 130.58%
14.78/14.80	c  14.5s|     1 |     0 |  5474 |  11M|   0 | 904 |1352 |1352 |1352 |1352 |1368 |1389 |   0 |   0 | 7.372825e+00 | 1.700000e+01 | 130.58%
16.78/16.89	c  16.6s|     1 |     2 |  5474 |  11M|   0 | 904 |1352 |1352 |1352 |1352 |1368 |1389 |   0 |  33 | 7.372825e+00 | 1.700000e+01 | 130.58%
28.07/28.15	o 11
28.07/28.15	c *27.8s|    11 |     6 |  8565 |  11M|  10 |   - |1352 |1352 |1152 |1352 |1597 |1872 |   0 | 306 | 7.435391e+00 | 1.100000e+01 |  47.94%
384.26/384.41	o 10
384.26/384.41	c * 383s|  3180 |    42 |649274 |  11M|  37 |   - |1352 |1354 | 738 |1352 |1623 |  29k|   2 |2146 | 8.682285e+00 | 1.000000e+01 |  15.18%
396.75/396.98	c 
396.75/396.98	c SCIP Status        : problem is solved [optimal solution found]
396.75/396.98	c Solving Time (sec) : 395.36
396.75/396.98	c Solving Nodes      : 3302
396.75/396.98	c Primal Bound       : +1.00000000000000e+01 (5 solutions)
396.75/396.98	c Dual Bound         : +1.00000000000000e+01
396.75/396.98	c Gap                : 0.00 %
396.75/396.98	c NODE         3302
396.75/396.98	c DUAL BOUND   10
396.75/396.98	c PRIMAL BOUND 10
396.75/396.98	c GAP          0
396.75/396.98	s OPTIMUM FOUND
396.75/396.98	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 
396.75/396.98	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 
396.75/396.98	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 
396.75/396.98	v -x23 -x22 -x21 -x20 -x19 -x18 -x17 x16 -x15 -x14 -x13 -x12 -x11 -x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 x1 
396.75/396.98	c SCIP Status        : problem is solved [optimal solution found]
396.75/396.98	c Solving Time       :     395.36
396.75/396.98	c Original Problem   :
396.75/396.98	c   Problem name     : HOME/instance-1870263-1245193128.opb
396.75/396.98	c   Variables        : 1352 (1352 binary, 0 integer, 0 implicit integer, 0 continuous)
396.75/396.98	c   Constraints      : 1352 initial, 1352 maximal
396.75/396.98	c Presolved Problem  :
396.75/396.98	c   Problem name     : t_HOME/instance-1870263-1245193128.opb
396.75/396.98	c   Variables        : 1352 (1352 binary, 0 integer, 0 implicit integer, 0 continuous)
396.75/396.98	c   Constraints      : 1352 initial, 1354 maximal
396.75/396.98	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
396.75/396.98	c   trivial          :       0.00          0          0          0          0          0          0          0          0
396.75/396.98	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
396.75/396.98	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
396.75/396.98	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
396.75/396.98	c   implics          :       0.00          0          0          0          0          0          0          0          0
396.75/396.98	c   probing          :       0.02          0          0          0          0          0          0          0          0
396.75/396.98	c   and              :       0.12          0          0          0          0          0          0          0          0
396.75/396.98	c   logicor          :       0.01          0          0          0          0          0          0          0          0
396.75/396.98	c   root node        :          -         19          -          -         19          -          -          -          -
396.75/396.98	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
396.75/396.98	c   integral         :          0          0          0       1975          0         37        527          0          0       3634
396.75/396.98	c   and              :       1252       6403      18217          2          0          1     179509      30304          0          0
396.75/396.98	c   logicor          :        100+        23       8360          2          0          1          0          0          0          0
396.75/396.98	c   countsols        :          0          0          0          2          0          0          0          0          0          0
396.75/396.98	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
396.75/396.98	c   integral         :     104.31       0.00       0.00     104.31       0.00
396.75/396.98	c   and              :       8.25       6.46       1.79       0.00       0.00
396.75/396.98	c   logicor          :       0.08       0.00       0.08       0.00       0.00
396.75/396.98	c   countsols        :       0.00       0.00       0.00       0.00       0.00
396.75/396.98	c Propagators        :       Time      Calls    Cutoffs    DomReds
396.75/396.98	c   rootredcost      :       0.03          2          0          0
396.75/396.98	c   pseudoobj        :       0.07      18136          0          0
396.75/396.98	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
396.75/396.98	c   propagation      :       0.00          2          2          2       12.0          0        0.0          -
396.75/396.98	c   infeasible LP    :       0.45       1712          0          0        0.0          0        0.0          0
396.75/396.98	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
396.75/396.98	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
396.75/396.98	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
396.75/396.98	c   applied globally :          -          -          -          2       12.0          -          -          -
396.75/396.98	c   applied locally  :          -          -          -          0        0.0          -          -          -
396.75/396.98	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
396.75/396.98	c   cut pool         :       0.03         22          -          -         80          -    (maximal pool size: 2378)
396.75/396.98	c   redcost          :       0.43       6415          0      17534          0          0
396.75/396.98	c   impliedbounds    :       0.01         23          0          0       1340          0
396.75/396.98	c   intobj           :       0.00          0          0          0          0          0
396.75/396.98	c   gomory           :       7.54         23          0          0       2124          0
396.75/396.98	c   strongcg         :       3.61         20          0          0       5617          0
396.75/396.98	c   cmir             :       0.64         10          0          0       1011          0
396.75/396.98	c   flowcover        :       0.45         10          0          0       1112          0
396.75/396.98	c   clique           :       0.12         23          0          0         17          0
396.75/396.98	c   zerohalf         :       0.00          0          0          0          0          0
396.75/396.98	c   mcf              :       0.00          1          0          0          0          0
396.75/396.98	c Pricers            :       Time      Calls       Vars
396.75/396.98	c   problem variables:       0.00          0          0
396.75/396.98	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
396.75/396.98	c   relpscost        :     104.29       1973         37        527          0          0       3634
396.75/396.98	c   pscost           :       0.00          0          0          0          0          0          0
396.75/396.98	c   inference        :       0.00          0          0          0          0          0          0
396.75/396.98	c   mostinf          :       0.00          0          0          0          0          0          0
396.75/396.98	c   leastinf         :       0.00          0          0          0          0          0          0
396.75/396.98	c   fullstrong       :       0.00          0          0          0          0          0          0
396.75/396.98	c   allfullstrong    :       0.00          0          0          0          0          0          0
396.75/396.98	c   random           :       0.00          0          0          0          0          0          0
396.75/396.98	c Primal Heuristics  :       Time      Calls      Found
396.75/396.98	c   LP solutions     :       0.00          -          2
396.75/396.98	c   pseudo solutions :       0.00          -          0
396.75/396.98	c   oneopt           :       0.02          3          0
396.75/396.98	c   crossover        :       0.16          4          0
396.75/396.98	c   linesearchdiving :       2.95         13          0
396.75/396.98	c   rootsoldiving    :       0.67          7          0
396.75/396.98	c   coefdiving       :       3.36         14          0
396.75/396.98	c   objpscostdiving  :       4.74          7          0
396.75/396.98	c   pscostdiving     :       5.92         14          0
396.75/396.98	c   fracdiving       :       7.14         14          0
396.75/396.98	c   veclendiving     :       9.15         14          0
396.75/396.98	c   guideddiving     :       4.97         14          0
396.75/396.98	c   simplerounding   :       0.00          0          0
396.75/396.98	c   rounding         :       0.68       1082          0
396.75/396.98	c   shifting         :       0.72        759          3
396.75/396.98	c   intshifting      :       0.00          0          0
396.75/396.98	c   fixandinfer      :       0.00          0          0
396.75/396.98	c   feaspump         :       0.00          0          0
396.75/396.98	c   intdiving        :       0.00          0          0
396.75/396.98	c   actconsdiving    :       0.00          0          0
396.75/396.98	c   octane           :       0.00          0          0
396.75/396.98	c   rens             :       0.01          0          0
396.75/396.98	c   rins             :       0.00          0          0
396.75/396.98	c   localbranching   :       0.00          0          0
396.75/396.98	c   mutation         :       0.00          0          0
396.75/396.98	c   dins             :       0.00          0          0
396.75/396.98	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
396.75/396.98	c   primal LP        :      34.63          0          0       0.00       0.00
396.75/396.98	c   dual LP          :     185.03       8252     569765      69.05    3079.31
396.75/396.98	c   barrier LP       :       0.00          0          0       0.00          -
396.75/396.98	c   diving/probing LP:      35.80       3283     100703      30.67    2812.93
396.75/396.98	c   strong branching :     103.54       2203     392100     177.98    3786.94
396.75/396.98	c     (at root node) :          -         33       6789     205.73          -
396.75/396.98	c   conflict analysis:       0.00          0          0       0.00          -
396.75/396.98	c B&B Tree           :
396.75/396.98	c   number of runs   :          1
396.75/396.98	c   nodes            :       3302
396.75/396.98	c   nodes (total)    :       3302
396.75/396.98	c   nodes left       :          0
396.75/396.98	c   max depth        :         37
396.75/396.98	c   max depth (total):         37
396.75/396.98	c   backtracks       :        700 (21.2%)
396.75/396.98	c   delayed cutoffs  :          0
396.75/396.98	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
396.75/396.98	c   avg switch length:       3.59
396.75/396.98	c   switching time   :      35.38
396.75/396.98	c Solution           :
396.75/396.98	c   Solutions found  :          5 (5 improvements)
396.75/396.98	c   Primal Bound     : +1.00000000000000e+01   (in run 1, after 3180 nodes, 382.83 seconds, depth 14, found by <relaxation>)
396.75/396.98	c   Dual Bound       : +1.00000000000000e+01
396.75/396.98	c   Gap              :       0.00 %
396.75/396.98	c   Root Dual Bound  : +7.37282547452280e+00
396.85/397.01	c Time complete: 396.87.

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-1870263-1245193128/watcher-1870263-1245193128 -o /tmp/evaluation-result-1870263-1245193128/solver-1870263-1245193128 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870263-1245193128.opb 

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


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/66 14724
/proc/meminfo: memFree=1807560/2055920 swapFree=4191988/4192956
[pid=14724] ppid=14722 vsize=6052 CPUtime=0
/proc/14724/stat : 14724 (pbscip.linux.x8) R 14722 14724 14647 0 -1 4194304 545 0 0 0 0 0 0 0 18 0 1 0 72036237 6197248 529 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/14724/statm: 1904 537 353 1256 0 643 0

[startup+0.0321649 s]
/proc/loadavg: 0.99 0.98 0.99 3/66 14724
/proc/meminfo: memFree=1807560/2055920 swapFree=4191988/4192956
[pid=14724] ppid=14722 vsize=14828 CPUtime=0.02
/proc/14724/stat : 14724 (pbscip.linux.x8) R 14722 14724 14647 0 -1 4194304 3073 0 0 0 1 1 0 0 18 0 1 0 72036237 15183872 2703 1992294400 4194304 9342243 548682068736 18446744073709551615 4685888 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14724/statm: 3707 2703 427 1256 0 2446 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 14828

[startup+0.102174 s]
/proc/loadavg: 0.99 0.98 0.99 3/66 14724
/proc/meminfo: memFree=1807560/2055920 swapFree=4191988/4192956
[pid=14724] ppid=14722 vsize=18864 CPUtime=0.09
/proc/14724/stat : 14724 (pbscip.linux.x8) R 14722 14724 14647 0 -1 4194304 3849 0 0 0 5 4 0 0 18 0 1 0 72036237 19316736 3479 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14724/statm: 4716 3479 447 1256 0 3455 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18864

[startup+0.3022 s]
/proc/loadavg: 0.99 0.98 0.99 3/66 14724
/proc/meminfo: memFree=1807560/2055920 swapFree=4191988/4192956
[pid=14724] ppid=14722 vsize=18864 CPUtime=0.29
/proc/14724/stat : 14724 (pbscip.linux.x8) R 14722 14724 14647 0 -1 4194304 3879 0 0 0 13 16 0 0 19 0 1 0 72036237 19316736 3509 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14724/statm: 4716 3509 469 1256 0 3455 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18864

[startup+0.701251 s]
/proc/loadavg: 0.99 0.98 0.99 3/66 14724
/proc/meminfo: memFree=1807560/2055920 swapFree=4191988/4192956
[pid=14724] ppid=14722 vsize=27248 CPUtime=0.69
/proc/14724/stat : 14724 (pbscip.linux.x8) R 14722 14724 14647 0 -1 4194304 5754 0 0 0 50 19 0 0 22 0 1 0 72036237 27901952 5383 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14724/statm: 6812 5383 650 1256 0 5551 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27248

[startup+1.50135 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 14725
/proc/meminfo: memFree=1786880/2055920 swapFree=4191988/4192956
[pid=14724] ppid=14722 vsize=30748 CPUtime=1.49
/proc/14724/stat : 14724 (pbscip.linux.x8) R 14722 14724 14647 0 -1 4194304 6492 0 0 0 129 20 0 0 25 0 1 0 72036237 31485952 6121 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14724/statm: 7687 6121 652 1256 0 6426 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30748

[startup+3.10157 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 14725
/proc/meminfo: memFree=1783616/2055920 swapFree=4191988/4192956
[pid=14724] ppid=14722 vsize=33780 CPUtime=3.09
/proc/14724/stat : 14724 (pbscip.linux.x8) R 14722 14724 14647 0 -1 4194304 7447 0 0 0 287 22 0 0 25 0 1 0 72036237 34590720 7076 1992294400 4194304 9342243 548682068736 18446744073709551615 6897558 0 0 4096 16384 0 0 0 17 0 0 0
/proc/14724/statm: 8445 7076 653 1256 0 7184 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 33780

[startup+6.30197 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 14725
/proc/meminfo: memFree=1780608/2055920 swapFree=4191988/4192956
[pid=14724] ppid=14722 vsize=35340 CPUtime=6.28
/proc/14724/stat : 14724 (pbscip.linux.x8) R 14722 14724 14647 0 -1 4194304 7705 0 0 0 605 23 0 0 25 0 1 0 72036237 36188160 7332 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14724/statm: 8835 7332 653 1256 0 7574 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 35340

[startup+12.7018 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 14725
/proc/meminfo: memFree=1776896/2055920 swapFree=4191988/4192956
[pid=14724] ppid=14722 vsize=38696 CPUtime=12.68
/proc/14724/stat : 14724 (pbscip.linux.x8) R 14722 14724 14647 0 -1 4194304 8641 0 0 0 1244 24 0 0 25 0 1 0 72036237 39624704 8268 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14724/statm: 9674 8268 667 1256 0 8413 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 38696

[startup+25.5014 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 14725
/proc/meminfo: memFree=1776064/2055920 swapFree=4191988/4192956
[pid=14724] ppid=14722 vsize=38696 CPUtime=25.47
/proc/14724/stat : 14724 (pbscip.linux.x8) R 14722 14724 14647 0 -1 4194304 8867 0 0 0 2520 27 0 0 25 0 1 0 72036237 39624704 8494 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14724/statm: 9674 8494 675 1256 0 8413 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 38696

[startup+51.1017 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 14725
/proc/meminfo: memFree=1775936/2055920 swapFree=4191988/4192956
[pid=14724] ppid=14722 vsize=39104 CPUtime=51.07
/proc/14724/stat : 14724 (pbscip.linux.x8) R 14722 14724 14647 0 -1 4194304 8896 0 0 0 5073 34 0 0 25 0 1 0 72036237 40042496 8523 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14724/statm: 9776 8523 681 1256 0 8515 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 39104

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 14725
/proc/meminfo: memFree=1774016/2055920 swapFree=4191988/4192956
[pid=14724] ppid=14722 vsize=39784 CPUtime=102.25
/proc/14724/stat : 14724 (pbscip.linux.x8) R 14722 14724 14647 0 -1 4194304 10945 0 0 0 10176 49 0 0 25 0 1 0 72036237 40738816 9021 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14724/statm: 9946 9021 706 1256 0 8685 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 39784

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 14731
/proc/meminfo: memFree=1774848/2055920 swapFree=4191988/4192956
[pid=14724] ppid=14722 vsize=40536 CPUtime=162.22
/proc/14724/stat : 14724 (pbscip.linux.x8) R 14722 14724 14647 0 -1 4194304 13077 0 0 0 16156 66 0 0 25 0 1 0 72036237 41508864 8799 1992294400 4194304 9342243 548682068736 18446744073709551615 5890105 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14724/statm: 10134 8799 708 1256 0 8873 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 40536

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 14731
/proc/meminfo: memFree=1774912/2055920 swapFree=4191988/4192956
[pid=14724] ppid=14722 vsize=39740 CPUtime=222.2
/proc/14724/stat : 14724 (pbscip.linux.x8) R 14722 14724 14647 0 -1 4194304 18640 0 0 0 22135 85 0 0 25 0 1 0 72036237 40693760 8775 1992294400 4194304 9342243 548682068736 18446744073709551615 6087572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14724/statm: 9935 8775 708 1256 0 8674 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 39740

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 14731
/proc/meminfo: memFree=1774400/2055920 swapFree=4191988/4192956
[pid=14724] ppid=14722 vsize=40576 CPUtime=282.19
/proc/14724/stat : 14724 (pbscip.linux.x8) R 14722 14724 14647 0 -1 4194304 26143 0 0 0 28114 105 0 0 25 0 1 0 72036237 41549824 8900 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14724/statm: 10144 8900 708 1256 0 8883 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 40576

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 14731
/proc/meminfo: memFree=1772992/2055920 swapFree=4191988/4192956
[pid=14724] ppid=14722 vsize=42100 CPUtime=342.17
/proc/14724/stat : 14724 (pbscip.linux.x8) R 14722 14724 14647 0 -1 4194304 33918 0 0 0 34092 125 0 0 25 0 1 0 72036237 43110400 9266 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14724/statm: 10525 9266 708 1256 0 9264 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 42100

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

[startup+358.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 14731
/proc/meminfo: memFree=1773312/2055920 swapFree=4191988/4192956
[pid=14724] ppid=14722 vsize=44004 CPUtime=358.17
/proc/14724/stat : 14724 (pbscip.linux.x8) R 14722 14724 14647 0 -1 4194304 36498 0 0 0 35686 131 0 0 25 0 1 0 72036237 45060096 9212 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14724/statm: 11001 9212 708 1256 0 9740 0
Current children cumulated CPU time (s) 358.17
Current children cumulated vsize (KiB) 44004

[startup+383.906 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 14731
/proc/meminfo: memFree=1771968/2055920 swapFree=4191988/4192956
[pid=14724] ppid=14722 vsize=44408 CPUtime=383.76
/proc/14724/stat : 14724 (pbscip.linux.x8) R 14722 14724 14647 0 -1 4194304 43359 0 0 0 38234 142 0 0 25 0 1 0 72036237 45473792 9516 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14724/statm: 11102 9516 708 1256 0 9841 0
Current children cumulated CPU time (s) 383.76
Current children cumulated vsize (KiB) 44408

[startup+390.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 14731
/proc/meminfo: memFree=1771712/2055920 swapFree=4191988/4192956
[pid=14724] ppid=14722 vsize=42692 CPUtime=390.15
/proc/14724/stat : 14724 (pbscip.linux.x8) R 14722 14724 14647 0 -1 4194304 44260 0 0 0 38871 144 0 0 25 0 1 0 72036237 43716608 9551 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14724/statm: 10673 9551 708 1256 0 9412 0
Current children cumulated CPU time (s) 390.15
Current children cumulated vsize (KiB) 42692

[startup+393.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 14731
/proc/meminfo: memFree=1771008/2055920 swapFree=4191988/4192956
[pid=14724] ppid=14722 vsize=43356 CPUtime=393.36
/proc/14724/stat : 14724 (pbscip.linux.x8) R 14722 14724 14647 0 -1 4194304 44606 0 0 0 39190 146 0 0 25 0 1 0 72036237 44396544 9681 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14724/statm: 10839 9681 708 1256 0 9578 0
Current children cumulated CPU time (s) 393.36
Current children cumulated vsize (KiB) 43356

[startup+395.101 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 14731
/proc/meminfo: memFree=1771008/2055920 swapFree=4191988/4192956
[pid=14724] ppid=14722 vsize=44596 CPUtime=394.95
/proc/14724/stat : 14724 (pbscip.linux.x8) R 14722 14724 14647 0 -1 4194304 44683 0 0 0 39349 146 0 0 25 0 1 0 72036237 45666304 9758 1992294400 4194304 9342243 548682068736 18446744073709551615 6239086 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14724/statm: 11149 9758 708 1256 0 9888 0
Current children cumulated CPU time (s) 394.95
Current children cumulated vsize (KiB) 44596

[startup+395.901 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 14731
/proc/meminfo: memFree=1771520/2055920 swapFree=4191988/4192956
[pid=14724] ppid=14722 vsize=43036 CPUtime=395.76
/proc/14724/stat : 14724 (pbscip.linux.x8) R 14722 14724 14647 0 -1 4194304 44762 0 0 0 39430 146 0 0 25 0 1 0 72036237 44068864 9633 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14724/statm: 10759 9633 708 1256 0 9498 0
Current children cumulated CPU time (s) 395.76
Current children cumulated vsize (KiB) 43036

[startup+396.701 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 14731
/proc/meminfo: memFree=1771520/2055920 swapFree=4191988/4192956
[pid=14724] ppid=14722 vsize=45008 CPUtime=396.55
/proc/14724/stat : 14724 (pbscip.linux.x8) R 14722 14724 14647 0 -1 4194304 44812 0 0 0 39509 146 0 0 25 0 1 0 72036237 46088192 9683 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14724/statm: 11252 9683 708 1256 0 9991 0
Current children cumulated CPU time (s) 396.55
Current children cumulated vsize (KiB) 45008

[startup+396.901 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 14731
/proc/meminfo: memFree=1771520/2055920 swapFree=4191988/4192956
[pid=14724] ppid=14722 vsize=43004 CPUtime=396.75
/proc/14724/stat : 14724 (pbscip.linux.x8) R 14722 14724 14647 0 -1 4194304 44822 0 0 0 39529 146 0 0 25 0 1 0 72036237 44036096 9586 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14724/statm: 10751 9586 708 1256 0 9490 0
Current children cumulated CPU time (s) 396.75
Current children cumulated vsize (KiB) 43004

[startup+397.001 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 14731
/proc/meminfo: memFree=1771520/2055920 swapFree=4191988/4192956
[pid=14724] ppid=14722 vsize=43004 CPUtime=396.85
/proc/14724/stat : 14724 (pbscip.linux.x8) R 14722 14724 14647 0 -1 4194304 44832 0 0 0 39539 146 0 0 24 0 1 0 72036237 44036096 9596 1992294400 4194304 9342243 548682068736 18446744073709551615 4401518 0 0 4096 0 0 0 0 17 1 0 0
/proc/14724/statm: 10751 9596 709 1256 0 9490 0
Current children cumulated CPU time (s) 396.85
Current children cumulated vsize (KiB) 43004

Child status: 0
Real time (s): 397.017
CPU time (s): 396.879
CPU user time (s): 395.402
CPU system time (s): 1.47678
CPU usage (%): 99.9652
Max. virtual memory (cumulated for all children) (KiB): 53896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 395.402
system time used= 1.47677
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44835
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= 5
involuntary context switches= 1049

runsolver used 0.544917 second user time and 0.902862 second system time

The end

Launcher Data 

Begin job on node40 at 2009-06-17 00:58:48
IDJOB=1870263
IDBENCH=48130
IDSOLVER=684
FILE ID=node40/1870263-1245193128
PBS_JOBID= 9368327
Free space on /tmp= 66564 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_5.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-1870263-1245193128/watcher-1870263-1245193128 -o /tmp/evaluation-result-1870263-1245193128/solver-1870263-1245193128 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870263-1245193128.opb

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

MD5SUM BENCH= e6ef25c6f832d5fe55af9368c1298b73
RANDOM SEED=836767542

node40.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		: 3000.216
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		: 3000.216
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:       1808040 kB
Buffers:         28616 kB
Cached:         138484 kB
SwapCached:        384 kB
Active:          48480 kB
Inactive:       132636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1808040 kB
SwapTotal:     4192956 kB
SwapFree:      4191988 kB
Dirty:           11748 kB
Writeback:           0 kB
Mapped:          23472 kB
Slab:            52608 kB
Committed_AS:    63312 kB
PageTables:       1472 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= 66552 MiB
End job on node40 at 2009-06-17 01:05:25