Trace number 1870306

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)OPT11 271.097 271.185

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_100_10_1.opb
MD5SUM55d0299800773493d27ef2c1b95d10c5
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark11
Best CPU time to get the best result obtained on this benchmark271.097
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)1248
Sum of products size (including duplicates)2496
Number of different products1248
Sum of products size2496

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-1870306-1245196923.opb>
0.00/0.02	c original problem has 1348 variables (1348 bin, 0 int, 0 impl, 0 cont) and 1348 constraints
0.00/0.03	c start presolving problem
0.00/0.03	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, 35732 impls, 0 clqs
0.29/0.33	c    (0.1s) probing: 101/1348 (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  35732 implications, 0 cliques
0.29/0.33	c presolved problem has 1348 variables (1348 bin, 0 int, 0 impl, 0 cont) and 1348 constraints
0.29/0.33	c    1248 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: 0.14
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 |6880k|   0 | 200 |1348 |1348 |1348 |1348 |2596 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.29/0.37	o 49
0.29/0.37	c s 0.2s|     1 |     0 |   200 |6914k|   0 | 200 |1348 |1348 |1348 |1348 |2596 |   0 |   0 |   0 | 0.000000e+00 | 4.900000e+01 |    Inf 
0.49/0.59	c   0.4s|     1 |     0 |   500 |7000k|   0 | 200 |1348 |1348 |1348 |1348 |2797 | 201 |   0 |   0 | 0.000000e+00 | 4.900000e+01 |    Inf 
0.59/0.60	o 33
0.59/0.60	c s 0.4s|     1 |     0 |   500 |7017k|   0 | 200 |1348 |1348 |1348 |1348 |2797 | 201 |   0 |   0 | 0.000000e+00 | 3.300000e+01 |    Inf 
0.79/0.81	c   0.6s|     1 |     0 |   800 |7104k|   0 | 200 |1348 |1348 |1348 |1348 |3000 | 404 |   0 |   0 | 0.000000e+00 | 3.300000e+01 |    Inf 
0.99/1.04	c   0.8s|     1 |     0 |  1101 |7193k|   0 | 200 |1348 |1348 |1348 |1348 |3204 | 608 |   0 |   0 | 0.000000e+00 | 3.300000e+01 |    Inf 
0.99/1.04	o 22
0.99/1.04	c s 0.8s|     1 |     0 |  1101 |7210k|   0 | 200 |1348 |1348 |1348 |1348 |3204 | 608 |   0 |   0 | 0.000000e+00 | 2.200000e+01 |    Inf 
1.19/1.28	c   1.1s|     1 |     0 |  1402 |7297k|   0 | 200 |1348 |1348 |1348 |1348 |3405 | 809 |   0 |   0 | 0.000000e+00 | 2.200000e+01 |    Inf 
1.19/1.28	o 17
1.19/1.28	c s 1.1s|     1 |     0 |  1402 |7314k|   0 | 200 |1348 |1348 |1348 |1348 |3405 | 809 |   0 |   0 | 0.000000e+00 | 1.700000e+01 |    Inf 
1.59/1.60	c   1.4s|     1 |     0 |  1799 |7403k|   0 | 444 |1348 |1348 |1348 |1348 |3607 |1011 |   0 |   0 | 5.621705e+00 | 1.700000e+01 | 202.40%
2.09/2.18	c   1.9s|     1 |     0 |  2143 |8111k|   0 | 563 |1348 |1348 |1348 |1348 |3697 |1101 |   0 |   0 | 6.934110e+00 | 1.700000e+01 | 145.16%
2.99/3.04	c   2.8s|     1 |     0 |  2412 |8558k|   0 | 677 |1348 |1348 |1348 |1348 |3739 |1143 |   0 |   0 | 7.224319e+00 | 1.700000e+01 | 135.32%
3.99/4.02	c   3.8s|     1 |     0 |  2542 |8963k|   0 | 746 |1348 |1348 |1348 |1348 |3761 |1165 |   0 |   0 | 7.287260e+00 | 1.700000e+01 | 133.28%
5.08/5.10	c   4.8s|     1 |     0 |  2661 |9399k|   0 | 723 |1348 |1348 |1348 |1348 |3773 |1177 |   0 |   0 | 7.381691e+00 | 1.700000e+01 | 130.30%
5.08/5.11	o 15
5.08/5.11	c s 4.9s|     1 |     0 |  2661 |9415k|   0 | 723 |1348 |1348 |1348 |1348 |3773 |1177 |   0 |   0 | 7.381691e+00 | 1.500000e+01 | 103.21%
6.19/6.20	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
6.19/6.20	c   6.0s|     1 |     0 |  2798 |9850k|   0 | 759 |1348 |1348 |1348 |1348 |3779 |1183 |   0 |   0 | 7.427465e+00 | 1.500000e+01 | 101.95%
7.19/7.29	c   7.0s|     1 |     0 |  2885 |  10M|   0 | 776 |1348 |1348 |1348 |1348 |1332 |1198 |   0 |   0 | 7.444475e+00 | 1.500000e+01 | 101.49%
7.69/7.74	c   7.5s|     1 |     0 |  2926 |  10M|   0 | 764 |1348 |1348 |1348 |1348 |1344 |1210 |   0 |   0 | 7.452929e+00 | 1.500000e+01 | 101.26%
8.19/8.23	c   8.0s|     1 |     0 |  2980 |  10M|   0 | 816 |1348 |1348 |1348 |1348 |1362 |1228 |   0 |   0 | 7.463806e+00 | 1.500000e+01 | 100.97%
8.69/8.73	c   8.5s|     1 |     0 |  3046 |  11M|   0 | 807 |1348 |1348 |1348 |1348 |1372 |1238 |   0 |   0 | 7.473145e+00 | 1.500000e+01 | 100.72%
9.18/9.21	c   8.9s|     1 |     0 |  3094 |  11M|   0 | 825 |1348 |1348 |1348 |1348 |1377 |1243 |   0 |   0 | 7.478808e+00 | 1.500000e+01 | 100.57%
9.68/9.72	c   9.4s|     1 |     0 |  3166 |  11M|   0 | 853 |1348 |1348 |1348 |1348 |1386 |1252 |   0 |   0 | 7.488648e+00 | 1.500000e+01 | 100.30%
10.19/10.27	c  10.0s|     1 |     0 |  3228 |  11M|   0 | 813 |1348 |1348 |1348 |1348 |1339 |1254 |   0 |   0 | 7.500446e+00 | 1.500000e+01 |  99.99%
10.68/10.75	c  10.5s|     1 |     0 |  3248 |  11M|   0 | 796 |1348 |1348 |1348 |1348 |1343 |1258 |   0 |   0 | 7.500804e+00 | 1.500000e+01 |  99.98%
11.18/11.27	c  11.0s|     1 |     0 |  3298 |  11M|   0 | 821 |1348 |1348 |1348 |1348 |1346 |1261 |   0 |   0 | 7.505639e+00 | 1.500000e+01 |  99.85%
11.69/11.77	c  11.5s|     1 |     0 |  3317 |  11M|   0 | 829 |1348 |1348 |1348 |1348 |1350 |1265 |   0 |   0 | 7.505958e+00 | 1.500000e+01 |  99.84%
11.99/12.04	c  11.8s|     1 |     0 |  3318 |  11M|   0 | 830 |1348 |1348 |1348 |1348 |1351 |1266 |   0 |   0 | 7.505958e+00 | 1.500000e+01 |  99.84%
16.39/16.46	c  16.1s|     1 |     2 |  3318 |  11M|   0 | 830 |1348 |1348 |1348 |1348 |1351 |1266 |   0 |  48 | 7.505958e+00 | 1.500000e+01 |  99.84%
22.48/22.55	o 11
22.48/22.55	c *22.2s|    11 |     7 |  4131 |  11M|  10 |   - |1348 |1348 |1154 |1348 |1409 |1379 |   0 | 245 | 7.542109e+00 | 1.100000e+01 |  45.85%
271.00/271.15	c 
271.00/271.15	c SCIP Status        : problem is solved [optimal solution found]
271.00/271.15	c Solving Time (sec) : 269.10
271.00/271.15	c Solving Nodes      : 6032
271.00/271.15	c Primal Bound       : +1.10000000000000e+01 (6 solutions)
271.00/271.15	c Dual Bound         : +1.10000000000000e+01
271.00/271.15	c Gap                : 0.00 %
271.00/271.15	c NODE         6032
271.00/271.15	c DUAL BOUND   11
271.00/271.15	c PRIMAL BOUND 11
271.00/271.15	c GAP          0
271.00/271.15	s OPTIMUM FOUND
271.00/271.15	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 
271.00/271.15	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 
271.00/271.15	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 
271.00/271.15	v -x24 -x23 x22 -x21 -x20 -x19 x18 x17 -x16 -x15 -x14 -x13 -x12 -x11 x10 x9 -x8 -x7 x6 x5 -x4 -x3 -x2 -x1 
271.00/271.15	c SCIP Status        : problem is solved [optimal solution found]
271.00/271.15	c Solving Time       :     269.10
271.00/271.15	c Original Problem   :
271.00/271.15	c   Problem name     : HOME/instance-1870306-1245196923.opb
271.00/271.15	c   Variables        : 1348 (1348 binary, 0 integer, 0 implicit integer, 0 continuous)
271.00/271.15	c   Constraints      : 1348 initial, 1348 maximal
271.00/271.15	c Presolved Problem  :
271.00/271.15	c   Problem name     : t_HOME/instance-1870306-1245196923.opb
271.00/271.15	c   Variables        : 1348 (1348 binary, 0 integer, 0 implicit integer, 0 continuous)
271.00/271.15	c   Constraints      : 1348 initial, 1349 maximal
271.00/271.15	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
271.00/271.15	c   trivial          :       0.00          0          0          0          0          0          0          0          0
271.00/271.15	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
271.00/271.15	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
271.00/271.15	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
271.00/271.15	c   implics          :       0.01          0          0          0          0          0          0          0          0
271.00/271.15	c   probing          :       0.02          0          0          0          0          0          0          0          0
271.00/271.15	c   and              :       0.10          0          0          0          0          0          0          0          0
271.00/271.15	c   logicor          :       0.00          0          0          0          0          0          0          0          0
271.00/271.15	c   root node        :          -         34          -          -         34          -          -          -          -
271.00/271.15	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
271.00/271.15	c   integral         :          0          0          0       3348          0         84       1094          0          0       6034
271.00/271.15	c   and              :       1248       7963      25495          1          0          1     227480      20296          0          0
271.00/271.15	c   logicor          :        100+        22      12308          1          0          0          0          0          0          0
271.00/271.15	c   countsols        :          0          0          0          1          0          0          0          0          0          0
271.00/271.15	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
271.00/271.15	c   integral         :      97.97       0.00       0.00      97.97       0.00
271.00/271.15	c   and              :      10.01       8.00       2.01       0.00       0.00
271.00/271.15	c   logicor          :       0.12       0.00       0.12       0.00       0.00
271.00/271.15	c   countsols        :       0.00       0.00       0.00       0.00       0.00
271.00/271.15	c Propagators        :       Time      Calls    Cutoffs    DomReds
271.00/271.15	c   rootredcost      :       0.01          1          0          0
271.00/271.15	c   pseudoobj        :       0.19      25475          0          0
271.00/271.15	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
271.00/271.15	c   propagation      :       0.00          1          1          1        4.0          0        0.0          -
271.00/271.15	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
271.00/271.15	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
271.00/271.15	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
271.00/271.15	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
271.00/271.15	c   applied globally :          -          -          -          1        4.0          -          -          -
271.00/271.15	c   applied locally  :          -          -          -          0        0.0          -          -          -
271.00/271.15	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
271.00/271.15	c   cut pool         :       0.03         21          -          -         69          -    (maximal pool size: 2335)
271.00/271.15	c   redcost          :       0.54       8116          0      33256          0          0
271.00/271.15	c   impliedbounds    :       0.01         22          0          0       1287          0
271.00/271.15	c   intobj           :       0.00          0          0          0          0          0
271.00/271.15	c   gomory           :       6.34         22          0          0       2514          0
271.00/271.15	c   strongcg         :       3.13         20          0          0       6055          0
271.00/271.15	c   cmir             :       0.62         10          0          0       1005          0
271.00/271.15	c   flowcover        :       0.39         10          0          0       1088          0
271.00/271.15	c   clique           :       0.14         22          0          0         15          0
271.00/271.15	c   zerohalf         :       0.00          0          0          0          0          0
271.00/271.15	c   mcf              :       0.00          1          0          0          0          0
271.00/271.15	c Pricers            :       Time      Calls       Vars
271.00/271.15	c   problem variables:       0.00          0          0
271.00/271.15	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
271.00/271.15	c   relpscost        :      97.96       3347         84       1094          0          0       6034
271.00/271.15	c   pscost           :       0.00          0          0          0          0          0          0
271.00/271.15	c   inference        :       0.00          0          0          0          0          0          0
271.00/271.15	c   mostinf          :       0.00          0          0          0          0          0          0
271.00/271.15	c   leastinf         :       0.00          0          0          0          0          0          0
271.00/271.15	c   fullstrong       :       0.00          0          0          0          0          0          0
271.00/271.15	c   allfullstrong    :       0.00          0          0          0          0          0          0
271.00/271.15	c   random           :       0.00          0          0          0          0          0          0
271.00/271.15	c Primal Heuristics  :       Time      Calls      Found
271.00/271.15	c   LP solutions     :       0.00          -          1
271.00/271.15	c   pseudo solutions :       0.00          -          0
271.00/271.15	c   oneopt           :       0.00          2          0
271.00/271.15	c   crossover        :       0.10          3          0
271.00/271.15	c   linesearchdiving :       1.10         13          0
271.00/271.15	c   fracdiving       :       1.29         13          0
271.00/271.15	c   guideddiving     :       1.50         13          0
271.00/271.15	c   rootsoldiving    :       1.23          7          0
271.00/271.15	c   coefdiving       :       1.06         14          0
271.00/271.15	c   veclendiving     :       1.60         14          0
271.00/271.15	c   pscostdiving     :       1.20         14          0
271.00/271.15	c   simplerounding   :       0.00          0          0
271.00/271.15	c   rounding         :       0.78       1210          0
271.00/271.15	c   shifting         :       0.97        873          5
271.00/271.15	c   intshifting      :       0.00          0          0
271.00/271.15	c   fixandinfer      :       0.00          0          0
271.00/271.15	c   feaspump         :       0.00          0          0
271.00/271.15	c   intdiving        :       0.00          0          0
271.00/271.15	c   actconsdiving    :       0.00          0          0
271.00/271.15	c   objpscostdiving  :       7.56          3          0
271.00/271.15	c   octane           :       0.00          0          0
271.00/271.15	c   rens             :       0.01          0          0
271.00/271.15	c   rins             :       0.00          0          0
271.00/271.15	c   localbranching   :       0.00          0          0
271.00/271.15	c   mutation         :       0.00          0          0
271.00/271.15	c   dins             :       0.00          0          0
271.00/271.15	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
271.00/271.15	c   primal LP        :       0.96          0          0       0.00       0.00
271.00/271.15	c   dual LP          :     116.37      11008     277284      25.19    2382.78
271.00/271.15	c   barrier LP       :       0.00          0          0       0.00          -
271.00/271.15	c   diving/probing LP:      14.79       1839      35331      19.21    2388.84
271.00/271.15	c   strong branching :      96.79       3741     247770      66.23    2559.87
271.00/271.15	c     (at root node) :          -         48       9308     193.92          -
271.00/271.15	c   conflict analysis:       0.00          0          0       0.00          -
271.00/271.15	c B&B Tree           :
271.00/271.15	c   number of runs   :          1
271.00/271.15	c   nodes            :       6032
271.00/271.15	c   nodes (total)    :       6032
271.00/271.15	c   nodes left       :          0
271.00/271.15	c   max depth        :         32
271.00/271.15	c   max depth (total):         32
271.00/271.15	c   backtracks       :       1276 (21.2%)
271.00/271.15	c   delayed cutoffs  :          0
271.00/271.15	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
271.00/271.15	c   avg switch length:       4.53
271.00/271.15	c   switching time   :       2.42
271.00/271.15	c Solution           :
271.00/271.15	c   Solutions found  :          6 (6 improvements)
271.00/271.15	c   Primal Bound     : +1.10000000000000e+01   (in run 1, after 11 nodes, 22.19 seconds, depth 10, found by <relaxation>)
271.00/271.15	c   Dual Bound       : +1.10000000000000e+01
271.00/271.15	c   Gap              :       0.00 %
271.00/271.15	c   Root Dual Bound  : +7.50595755721137e+00
271.00/271.18	c Time complete: 271.09.

Verifier Data 

OK	11

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1870306-1245196923/watcher-1870306-1245196923 -o /tmp/evaluation-result-1870306-1245196923/solver-1870306-1245196923 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870306-1245196923.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 3/64 5177
/proc/meminfo: memFree=1864432/2055920 swapFree=4181656/4192956
[pid=5177] ppid=5175 vsize=4324 CPUtime=0
/proc/5177/stat : 5177 (pbscip.linux.x8) R 5175 5177 4769 0 -1 4194304 479 0 0 0 0 0 0 0 18 0 1 0 187292451 4427776 463 1992294400 4194304 7823515 548682068736 18446744073709551615 7113616 0 0 4096 0 0 0 0 17 1 0 0
/proc/5177/statm: 1082 471 306 886 0 192 0

[startup+0.102424 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5177
/proc/meminfo: memFree=1864432/2055920 swapFree=4181656/4192956
[pid=5177] ppid=5175 vsize=17652 CPUtime=0.09
/proc/5177/stat : 5177 (pbscip.linux.x8) R 5175 5177 4769 0 -1 4194304 3800 0 0 0 6 3 0 0 18 0 1 0 187292451 18075648 3428 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5177/statm: 4413 3428 405 886 0 3523 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17652

[startup+0.201433 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5177
/proc/meminfo: memFree=1864432/2055920 swapFree=4181656/4192956
[pid=5177] ppid=5175 vsize=17652 CPUtime=0.19
/proc/5177/stat : 5177 (pbscip.linux.x8) R 5175 5177 4769 0 -1 4194304 3827 0 0 0 9 10 0 0 18 0 1 0 187292451 18075648 3455 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5177/statm: 4413 3455 427 886 0 3523 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 17652

[startup+0.301443 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5177
/proc/meminfo: memFree=1864432/2055920 swapFree=4181656/4192956
[pid=5177] ppid=5175 vsize=17652 CPUtime=0.29
/proc/5177/stat : 5177 (pbscip.linux.x8) R 5175 5177 4769 0 -1 4194304 3827 0 0 0 13 16 0 0 19 0 1 0 187292451 18075648 3455 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5177/statm: 4413 3455 427 886 0 3523 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17652

[startup+0.701482 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5177
/proc/meminfo: memFree=1864432/2055920 swapFree=4181656/4192956
[pid=5177] ppid=5175 vsize=24132 CPUtime=0.69
/proc/5177/stat : 5177 (pbscip.linux.x8) R 5175 5177 4769 0 -1 4194304 5668 0 0 0 49 20 0 0 22 0 1 0 187292451 24711168 5250 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5177/statm: 6033 5250 552 886 0 5143 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24132

[startup+1.50156 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5178
/proc/meminfo: memFree=1843368/2055920 swapFree=4181656/4192956
[pid=5177] ppid=5175 vsize=26712 CPUtime=1.49
/proc/5177/stat : 5177 (pbscip.linux.x8) R 5175 5177 4769 0 -1 4194304 6365 0 0 0 127 22 0 0 25 0 1 0 187292451 27353088 5909 1992294400 4194304 7823515 548682068736 18446744073709551615 6899859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5177/statm: 6678 5909 552 886 0 5788 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26712

[startup+3.10171 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5178
/proc/meminfo: memFree=1838632/2055920 swapFree=4181656/4192956
[pid=5177] ppid=5175 vsize=32264 CPUtime=3.09
/proc/5177/stat : 5177 (pbscip.linux.x8) R 5175 5177 4769 0 -1 4194304 7696 0 0 0 286 23 0 0 25 0 1 0 187292451 33038336 7220 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5177/statm: 8066 7220 553 886 0 7176 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32264

[startup+6.30302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5178
/proc/meminfo: memFree=1837288/2055920 swapFree=4181656/4192956
[pid=5177] ppid=5175 vsize=33068 CPUtime=6.29
/proc/5177/stat : 5177 (pbscip.linux.x8) R 5175 5177 4769 0 -1 4194304 7776 0 0 0 605 24 0 0 25 0 1 0 187292451 33861632 7300 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5177/statm: 8267 7300 553 886 0 7377 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 33068

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5178
/proc/meminfo: memFree=1833448/2055920 swapFree=4181656/4192956
[pid=5177] ppid=5175 vsize=35860 CPUtime=12.69
/proc/5177/stat : 5177 (pbscip.linux.x8) R 5175 5177 4769 0 -1 4194304 9413 0 0 0 1241 28 0 0 25 0 1 0 187292451 36720640 8230 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5177/statm: 8965 8230 558 886 0 8075 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 35860

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5178
/proc/meminfo: memFree=1833384/2055920 swapFree=4181656/4192956
[pid=5177] ppid=5175 vsize=36172 CPUtime=25.49
/proc/5177/stat : 5177 (pbscip.linux.x8) R 5175 5177 4769 0 -1 4194304 9460 0 0 0 2513 36 0 0 25 0 1 0 187292451 37040128 8277 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5177/statm: 9043 8277 559 886 0 8153 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 36172

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5178
/proc/meminfo: memFree=1833320/2055920 swapFree=4181656/4192956
[pid=5177] ppid=5175 vsize=36332 CPUtime=51.06
/proc/5177/stat : 5177 (pbscip.linux.x8) R 5175 5177 4769 0 -1 4194304 9504 0 0 0 5055 51 0 0 25 0 1 0 187292451 37203968 8321 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5177/statm: 9083 8321 561 886 0 8193 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 36332

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5178
/proc/meminfo: memFree=1832040/2055920 swapFree=4181656/4192956
[pid=5177] ppid=5175 vsize=37516 CPUtime=102.25
/proc/5177/stat : 5177 (pbscip.linux.x8) R 5175 5177 4769 0 -1 4194304 15013 0 0 0 10138 87 0 0 25 0 1 0 187292451 38416384 8658 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5177/statm: 9379 8658 575 886 0 8489 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 37516

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5178
/proc/meminfo: memFree=1830056/2055920 swapFree=4181656/4192956
[pid=5177] ppid=5175 vsize=39744 CPUtime=162.23
/proc/5177/stat : 5177 (pbscip.linux.x8) R 5175 5177 4769 0 -1 4194304 18088 0 0 0 16098 125 0 0 25 0 1 0 187292451 40697856 9169 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5177/statm: 9936 9169 579 886 0 9046 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 39744

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5178
/proc/meminfo: memFree=1828776/2055920 swapFree=4181656/4192956
[pid=5177] ppid=5175 vsize=40804 CPUtime=222.22
/proc/5177/stat : 5177 (pbscip.linux.x8) R 5175 5177 4769 0 -1 4194304 19224 0 0 0 22059 163 0 0 25 0 1 0 187292451 41783296 9481 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5177/statm: 10201 9481 582 886 0 9311 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 40804

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

[startup+230.402 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5178
/proc/meminfo: memFree=1828584/2055920 swapFree=4181656/4192956
[pid=5177] ppid=5175 vsize=40972 CPUtime=230.31
/proc/5177/stat : 5177 (pbscip.linux.x8) R 5175 5177 4769 0 -1 4194304 19266 0 0 0 22863 168 0 0 25 0 1 0 187292451 41955328 9523 1992294400 4194304 7823515 548682068736 18446744073709551615 6110465 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5177/statm: 10243 9523 582 886 0 9353 0
Current children cumulated CPU time (s) 230.31
Current children cumulated vsize (KiB) 40972

[startup+256.002 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5178
/proc/meminfo: memFree=1828584/2055920 swapFree=4181656/4192956
[pid=5177] ppid=5175 vsize=41160 CPUtime=255.91
/proc/5177/stat : 5177 (pbscip.linux.x8) R 5175 5177 4769 0 -1 4194304 19274 0 0 0 25405 186 0 0 25 0 1 0 187292451 42147840 9531 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5177/statm: 10290 9531 582 886 0 9400 0
Current children cumulated CPU time (s) 255.91
Current children cumulated vsize (KiB) 41160

[startup+262.402 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5178
/proc/meminfo: memFree=1828520/2055920 swapFree=4181656/4192956
[pid=5177] ppid=5175 vsize=41160 CPUtime=262.31
/proc/5177/stat : 5177 (pbscip.linux.x8) R 5175 5177 4769 0 -1 4194304 19275 0 0 0 26041 190 0 0 25 0 1 0 187292451 42147840 9532 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5177/statm: 10290 9532 582 886 0 9400 0
Current children cumulated CPU time (s) 262.31
Current children cumulated vsize (KiB) 41160

[startup+265.602 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5178
/proc/meminfo: memFree=1828520/2055920 swapFree=4181656/4192956
[pid=5177] ppid=5175 vsize=41160 CPUtime=265.5
/proc/5177/stat : 5177 (pbscip.linux.x8) R 5175 5177 4769 0 -1 4194304 19275 0 0 0 26358 192 0 0 25 0 1 0 187292451 42147840 9532 1992294400 4194304 7823515 548682068736 18446744073709551615 4313428 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5177/statm: 10290 9532 582 886 0 9400 0
Current children cumulated CPU time (s) 265.5
Current children cumulated vsize (KiB) 41160

[startup+268.801 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5178
/proc/meminfo: memFree=1828520/2055920 swapFree=4181656/4192956
[pid=5177] ppid=5175 vsize=41160 CPUtime=268.71
/proc/5177/stat : 5177 (pbscip.linux.x8) R 5175 5177 4769 0 -1 4194304 19275 0 0 0 26677 194 0 0 25 0 1 0 187292451 42147840 9532 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5177/statm: 10290 9532 582 886 0 9400 0
Current children cumulated CPU time (s) 268.71
Current children cumulated vsize (KiB) 41160

[startup+270.401 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5178
/proc/meminfo: memFree=1828520/2055920 swapFree=4181656/4192956
[pid=5177] ppid=5175 vsize=41160 CPUtime=270.3
/proc/5177/stat : 5177 (pbscip.linux.x8) R 5175 5177 4769 0 -1 4194304 19275 0 0 0 26835 195 0 0 25 0 1 0 187292451 42147840 9532 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5177/statm: 10290 9532 582 886 0 9400 0
Current children cumulated CPU time (s) 270.3
Current children cumulated vsize (KiB) 41160

[startup+270.801 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5178
/proc/meminfo: memFree=1828520/2055920 swapFree=4181656/4192956
[pid=5177] ppid=5175 vsize=41160 CPUtime=270.7
/proc/5177/stat : 5177 (pbscip.linux.x8) R 5175 5177 4769 0 -1 4194304 19275 0 0 0 26875 195 0 0 25 0 1 0 187292451 42147840 9532 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5177/statm: 10290 9532 582 886 0 9400 0
Current children cumulated CPU time (s) 270.7
Current children cumulated vsize (KiB) 41160

[startup+271.001 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5178
/proc/meminfo: memFree=1828520/2055920 swapFree=4181656/4192956
[pid=5177] ppid=5175 vsize=41160 CPUtime=270.9
/proc/5177/stat : 5177 (pbscip.linux.x8) R 5175 5177 4769 0 -1 4194304 19289 0 0 0 26895 195 0 0 25 0 1 0 187292451 42147840 9546 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5177/statm: 10290 9546 582 886 0 9400 0
Current children cumulated CPU time (s) 270.9
Current children cumulated vsize (KiB) 41160

[startup+271.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5178
/proc/meminfo: memFree=1828520/2055920 swapFree=4181656/4192956
[pid=5177] ppid=5175 vsize=41160 CPUtime=271
/proc/5177/stat : 5177 (pbscip.linux.x8) R 5175 5177 4769 0 -1 4194304 19289 0 0 0 26905 195 0 0 25 0 1 0 187292451 42147840 9546 1992294400 4194304 7823515 548682068736 18446744073709551615 4208896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5177/statm: 10290 9546 582 886 0 9400 0
Current children cumulated CPU time (s) 271
Current children cumulated vsize (KiB) 41160

Child status: 0
Real time (s): 271.185
CPU time (s): 271.097
CPU user time (s): 269.133
CPU system time (s): 1.9637
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 43168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 269.133
system time used= 1.9637
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19294
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= 410

runsolver used 0.209968 second user time and 0.584911 second system time

The end

Launcher Data 

Begin job on node18 at 2009-06-17 02:02:03
IDJOB=1870306
IDBENCH=48152
IDSOLVER=683
FILE ID=node18/1870306-1245196923
PBS_JOBID= 9368325
Free space on /tmp= 66172 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_1.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-1870306-1245196923/watcher-1870306-1245196923 -o /tmp/evaluation-result-1870306-1245196923/solver-1870306-1245196923 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870306-1245196923.opb

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

MD5SUM BENCH= 55d0299800773493d27ef2c1b95d10c5
RANDOM SEED=2049415951

node18.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		: 3000.236
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		: 3000.236
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:       1864848 kB
Buffers:         47284 kB
Cached:          98676 kB
SwapCached:       5544 kB
Active:          83412 kB
Inactive:        70380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1864848 kB
SwapTotal:     4192956 kB
SwapFree:      4181656 kB
Dirty:            9868 kB
Writeback:           0 kB
Mapped:          12948 kB
Slab:            23288 kB
Committed_AS:   162624 kB
PageTables:       1380 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= 66164 MiB
End job on node18 at 2009-06-17 02:06:34