Trace number 2703237

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 NameAnswerobjective functionCPU timeWall clock time
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverOPT-15 39.8839 39.8918

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_100_25_2.opb
MD5SUMfdcfb05eaa099feeb8cfb1f8f1c05926
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-15
Best CPU time to get the best result obtained on this benchmark39.8839
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -15
Optimality of the best value was proved YES
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 constraint25
Maximum length of a constraint45
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)3074
Sum of products size (including duplicates)6148
Number of different products1537
Sum of products size3074

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c SCIP version 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2703237-1278568491.opb>
0.00/0.02	c original problem has 1637 variables (1637 bin, 0 int, 0 impl, 0 cont) and 1637 constraints
0.00/0.02	c problem read
0.00/0.02	c presolving settings loaded
0.00/0.04	o 0
0.00/0.04	c feasible solution found by trivial heuristic, objective value  0.000000e+00
0.00/0.04	c presolving:
0.10/0.11	c (round 1) 1537 del vars, 100 del conss, 1537 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 6148 impls, 0 clqs
0.10/0.15	c presolving (2 rounds):
0.10/0.15	c  1537 deleted vars, 100 deleted constraints, 1537 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.10/0.15	c  9222 implications, 0 cliques
0.10/0.15	c presolved problem has 100 variables (100 bin, 0 int, 0 impl, 0 cont) and 1537 constraints
0.10/0.15	c    1537 constraints of type <logicor>
0.10/0.15	c transformed objective value is always integral (scale: 1)
0.10/0.15	c Presolving Time: 0.12
0.10/0.15	c - non default parameters ----------------------------------------------------------------------
0.10/0.16	c # SCIP version 1.2.1.3
0.10/0.16	c 
0.10/0.16	c # maximal number of intermediate conflict constraints generated in conflict graph (-1: use every intermediate constraint)
0.10/0.16	c # [type: int, range: [-1,2147483647], default: -1]
0.10/0.16	c conflict/interconss = 0
0.10/0.16	c 
0.10/0.16	c # should binary conflicts be preferred?
0.10/0.16	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.10/0.16	c conflict/preferbinary = TRUE
0.10/0.16	c 
0.10/0.16	c # maximum age an unnecessary constraint can reach before it is deleted (0: dynamic, -1: keep all constraints)
0.10/0.16	c # [type: int, range: [-1,2147483647], default: 0]
0.10/0.16	c constraints/agelimit = 1
0.10/0.16	c 
0.10/0.16	c # should enforcement of pseudo solution be disabled?
0.10/0.16	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.10/0.16	c constraints/disableenfops = TRUE
0.10/0.16	c 
0.10/0.16	c # frequency for displaying node information lines
0.10/0.16	c # [type: int, range: [-1,2147483647], default: 100]
0.10/0.16	c display/freq = 10000
0.10/0.16	c 
0.10/0.16	c # maximal time in seconds to run
0.10/0.16	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.10/0.16	c limits/time = 1789.98
0.10/0.16	c 
0.10/0.16	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.10/0.16	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.10/0.16	c limits/memory = 1620
0.10/0.16	c 
0.10/0.16	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.10/0.16	c # [type: int, range: [-1,2147483647], default: 1]
0.10/0.16	c lp/solvefreq = 0
0.10/0.16	c 
0.10/0.16	c # LP pricing strategy ('l'pi default, 'a'uto, 'f'ull pricing, 'p'artial, 's'teepest edge pricing, 'q'uickstart steepest edge pricing, 'd'evex pricing)
0.10/0.16	c # [type: char, range: {lafpsqd}, default: l]
0.10/0.16	c lp/pricing = a
0.10/0.16	c 
0.10/0.16	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.10/0.16	c # [type: int, range: [1,2], default: 1]
0.10/0.16	c timing/clocktype = 2
0.10/0.16	c 
0.10/0.16	c # should presolving try to simplify inequalities
0.10/0.16	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.10/0.16	c constraints/linear/simplifyinequalities = TRUE
0.10/0.16	c 
0.10/0.16	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.10/0.16	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.10/0.16	c constraints/indicator/addCouplingCons = TRUE
0.10/0.16	c 
0.10/0.16	c # should presolving try to simplify knapsacks
0.10/0.16	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.10/0.16	c constraints/knapsack/simplifyinequalities = TRUE
0.10/0.16	c 
0.10/0.16	c # priority of node selection rule <dfs> in standard mode
0.10/0.16	c # [type: int, range: [-536870912,536870911], default: 0]
0.10/0.16	c nodeselection/dfs/stdpriority = 1000000
0.10/0.16	c 
0.10/0.16	c -----------------------------------------------------------------------------------------------
0.10/0.16	c start solving
0.10/0.16	c 
0.10/0.17	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.10/0.17	c t 0.1s|     1 |     0 |   105 |     - |4447k|   0 | 100 | 100 |1537 | 100 |1537 |   0 |   0 |   0 |-5.000000e+01 | 0.000000e+00 | 100.00%
0.10/0.17	o -1
0.10/0.17	c R 0.1s|     1 |     0 |   105 |     - |4448k|   0 | 100 | 100 |1537 | 100 |1537 |   0 |   0 |   0 |-5.000000e+01 |-1.000000e+00 |  98.00%
0.10/0.17	o -2
0.10/0.17	c s 0.1s|     1 |     0 |   105 |     - |4449k|   0 | 100 | 100 |1537 | 100 |1537 |   0 |   0 |   0 |-5.000000e+01 |-2.000000e+00 |  96.00%
0.19/0.22	c   0.2s|     1 |     0 |   163 |     - |4456k|   0 |  90 | 100 |1537 | 100 |1544 |   7 |   0 |   0 |-4.500000e+01 |-2.000000e+00 |  95.56%
0.19/0.22	o -10
0.19/0.22	c b 0.2s|     1 |     0 |   163 |     - |4459k|   0 |  90 | 100 |1537 | 100 |1544 |   7 |   0 |   0 |-4.500000e+01 |-1.000000e+01 |  77.78%
0.19/0.29	c   0.3s|     1 |     0 |   242 |     - |4462k|   0 |  84 | 100 |1537 | 100 |1550 |  13 |   0 |   0 |-4.200000e+01 |-1.000000e+01 |  76.19%
0.29/0.38	c   0.3s|     1 |     0 |   302 |     - |4467k|   0 |  76 | 100 |1537 | 100 |1560 |  23 |   0 |   0 |-3.800000e+01 |-1.000000e+01 |  73.68%
0.40/0.45	c   0.4s|     1 |     0 |   341 |     - |4471k|   0 |  72 | 100 |1537 | 100 |1565 |  28 |   0 |   0 |-3.600000e+01 |-1.000000e+01 |  72.22%
0.49/0.56	c   0.5s|     1 |     0 |   445 |     - |4478k|   0 |  67 | 100 |1537 | 100 |1573 |  36 |   0 |   0 |-3.350000e+01 |-1.000000e+01 |  70.15%
0.59/0.67	c   0.6s|     1 |     0 |   584 |     - |4482k|   0 |  62 | 100 |1537 | 100 |1580 |  43 |   0 |   0 |-3.100000e+01 |-1.000000e+01 |  67.74%
0.69/0.78	c   0.8s|     1 |     0 |   728 |     - |4487k|   0 |  60 | 100 |1537 | 100 |1588 |  51 |   0 |   0 |-3.000000e+01 |-1.000000e+01 |  66.67%
0.79/0.89	c   0.9s|     1 |     0 |   870 |     - |4492k|   0 |  69 | 100 |1537 | 100 |1596 |  59 |   0 |   0 |-2.950000e+01 |-1.000000e+01 |  66.10%
0.99/1.03	c   1.0s|     1 |     0 |  1030 |     - |4503k|   0 |  65 | 100 |1537 | 100 |1605 |  68 |   0 |   0 |-2.816667e+01 |-1.000000e+01 |  64.50%
1.10/1.18	c   1.2s|     1 |     0 |  1182 |     - |4529k|   0 |  79 | 100 |1537 | 100 |1617 |  80 |   0 |   0 |-2.740000e+01 |-1.000000e+01 |  63.50%
1.29/1.36	c   1.3s|     1 |     0 |  1377 |     - |4745k|   0 |  74 | 100 |1537 | 100 | 247 |  89 |   0 |   0 |-2.537037e+01 |-1.000000e+01 |  60.58%
1.40/1.40	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
1.40/1.40	c   1.4s|     1 |     0 |  1479 |     - |4912k|   0 |  75 | 100 |1537 | 100 | 258 | 100 |   0 |   0 |-2.491991e+01 |-1.000000e+01 |  59.87%
1.40/1.47	c   1.4s|     1 |     0 |  1594 |     - |5449k|   0 |  79 | 100 |1537 | 100 | 284 | 126 |   0 |   0 |-2.431291e+01 |-1.000000e+01 |  58.87%
1.49/1.53	c   1.5s|     1 |     0 |  1703 |     - |6102k|   0 |  79 | 100 |1537 | 100 | 317 | 159 |   0 |   0 |-2.349994e+01 |-1.000000e+01 |  57.45%
1.59/1.62	c   1.6s|     1 |     0 |  1838 |     - |6770k|   0 |  85 | 100 |1537 | 100 | 346 | 188 |   0 |   0 |-2.266978e+01 |-1.000000e+01 |  55.89%
1.59/1.69	c   1.7s|     1 |     0 |  1914 |     - |7538k|   0 |  85 | 100 |1537 | 100 | 361 | 203 |   0 |   0 |-2.221406e+01 |-1.000000e+01 |  54.98%
1.69/1.78	c   1.8s|     1 |     0 |  1998 |     - |8340k|   0 |  86 | 100 |1537 | 100 | 301 | 217 |   0 |   0 |-2.185898e+01 |-1.000000e+01 |  54.25%
1.79/1.84	c   1.8s|     1 |     0 |  2048 |     - |9079k|   0 |  89 | 100 |1537 | 100 | 314 | 230 |   0 |   0 |-2.169929e+01 |-1.000000e+01 |  53.92%
1.89/1.92	c   1.9s|     1 |     0 |  2096 |     - |9861k|   0 |  91 | 100 |1537 | 100 | 326 | 242 |   0 |   0 |-2.155341e+01 |-1.000000e+01 |  53.60%
1.89/1.99	c   2.0s|     1 |     0 |  2149 |     - |  10M|   0 |  86 | 100 |1537 | 100 | 333 | 249 |   0 |   0 |-2.144671e+01 |-1.000000e+01 |  53.37%
1.99/2.04	c   2.0s|     1 |     0 |  2210 |     - |  10M|   0 |  92 | 100 |1537 | 100 | 339 | 255 |   0 |   0 |-2.122054e+01 |-1.000000e+01 |  52.88%
1.99/2.08	c   2.1s|     1 |     0 |  2279 |     - |  10M|   0 |  93 | 100 |1537 | 100 | 349 | 265 |   0 |   0 |-2.100156e+01 |-1.000000e+01 |  52.38%
2.10/2.13	c   2.1s|     1 |     0 |  2317 |     - |  10M|   0 |  94 | 100 |1537 | 100 | 256 | 272 |   0 |   0 |-2.090874e+01 |-1.000000e+01 |  52.17%
2.10/2.16	c   2.1s|     1 |     0 |  2343 |     - |  10M|   0 |  96 | 100 |1537 | 100 | 265 | 281 |   0 |   0 |-2.086831e+01 |-1.000000e+01 |  52.08%
2.20/2.20	c   2.2s|     1 |     0 |  2391 |     - |  10M|   0 |  98 | 100 |1537 | 100 | 272 | 288 |   0 |   0 |-2.068421e+01 |-1.000000e+01 |  51.65%
2.20/2.23	c   2.2s|     1 |     0 |  2423 |     - |  10M|   0 |  98 | 100 |1537 | 100 | 279 | 295 |   0 |   0 |-2.062318e+01 |-1.000000e+01 |  51.51%
2.20/2.27	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
2.20/2.27	c   2.2s|     1 |     0 |  2456 |     - |  10M|   0 |  98 | 100 |1537 | 100 | 290 | 306 |   0 |   0 |-2.053749e+01 |-1.000000e+01 |  51.31%
2.30/2.31	c   2.3s|     1 |     0 |  2512 |     - |  10M|   0 |  98 | 100 |1537 | 100 | 300 | 316 |   0 |   0 |-2.044277e+01 |-1.000000e+01 |  51.08%
2.30/2.35	c   2.3s|     1 |     0 |  2564 |     - |  10M|   0 |  98 | 100 |1537 | 100 | 206 | 324 |   0 |   0 |-2.036559e+01 |-1.000000e+01 |  50.90%
2.30/2.38	c   2.4s|     1 |     0 |  2611 |     - |  10M|   0 |  98 | 100 |1537 | 100 | 215 | 333 |   0 |   0 |-2.032475e+01 |-1.000000e+01 |  50.80%
2.39/2.41	c   2.4s|     1 |     0 |  2647 |     - |  10M|   0 |  98 | 100 |1537 | 100 | 225 | 343 |   0 |   0 |-2.027358e+01 |-1.000000e+01 |  50.67%
2.39/2.45	c   2.4s|     1 |     0 |  2704 |     - |  10M|   0 |  96 | 100 |1537 | 100 | 232 | 350 |   0 |   0 |-2.020848e+01 |-1.000000e+01 |  50.52%
2.39/2.48	c   2.5s|     1 |     0 |  2754 |     - |  10M|   0 |  98 | 100 |1537 | 100 | 240 | 358 |   0 |   0 |-2.013580e+01 |-1.000000e+01 |  50.34%
2.49/2.51	c   2.5s|     1 |     0 |  2789 |     - |  10M|   0 | 100 | 100 |1537 | 100 | 248 | 366 |   0 |   0 |-2.009202e+01 |-1.000000e+01 |  50.23%
2.49/2.55	c   2.5s|     1 |     0 |  2844 |     - |  10M|   0 |  98 | 100 |1537 | 100 | 220 | 371 |   0 |   0 |-2.004893e+01 |-1.000000e+01 |  50.12%
2.49/2.58	c   2.6s|     1 |     0 |  2895 |     - |  10M|   0 |  99 | 100 |1537 | 100 | 226 | 377 |   0 |   0 |-2.001219e+01 |-1.000000e+01 |  50.03%
2.59/2.61	c   2.6s|     1 |     0 |  2929 |     - |  10M|   0 |  98 | 100 |1537 | 100 | 232 | 383 |   0 |   0 |-1.998765e+01 |-1.000000e+01 |  49.97%
2.59/2.65	c   2.6s|     1 |     0 |  2967 |     - |  10M|   0 |  99 | 100 |1537 | 100 | 241 | 392 |   0 |   0 |-1.996604e+01 |-1.000000e+01 |  49.91%
2.59/2.68	c   2.7s|     1 |     0 |  3013 |     - |  10M|   0 |  98 | 100 |1537 | 100 | 249 | 400 |   0 |   0 |-1.993305e+01 |-1.000000e+01 |  49.83%
2.69/2.71	c   2.7s|     1 |     0 |  3030 |     - |  10M|   0 |  98 | 100 |1537 | 100 | 255 | 406 |   0 |   0 |-1.992757e+01 |-1.000000e+01 |  49.82%
2.69/2.75	c   2.7s|     1 |     0 |  3049 |     - |  10M|   0 |  98 | 100 |1537 | 100 | 208 | 409 |   0 |   0 |-1.992480e+01 |-1.000000e+01 |  49.81%
2.69/2.78	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
2.69/2.78	c   2.8s|     1 |     0 |  3066 |     - |  10M|   0 |  99 | 100 |1537 | 100 | 213 | 414 |   0 |   0 |-1.992252e+01 |-1.000000e+01 |  49.81%
2.79/2.81	c   2.8s|     1 |     0 |  3072 |     - |  10M|   0 |  99 | 100 |1537 | 100 | 214 | 415 |   0 |   0 |-1.992194e+01 |-1.000000e+01 |  49.80%
3.69/3.75	c   3.7s|     1 |     2 |  3072 |     - |  10M|   0 |  99 | 100 |1537 | 100 | 214 | 415 |   0 |  28 |-1.992194e+01 |-1.000000e+01 |  49.80%
3.69/3.76	o -11
3.69/3.76	c * 3.7s|    33 |     6 |  3072 |   0.0 |  10M|  13 |   - | 100 |1537 |   0 |   0 | 415 |   0 |  28 |-1.965248e+01 |-1.100000e+01 |  44.03%
3.69/3.78	o -12
3.69/3.78	c * 3.8s|   301 |     6 |  3072 |   0.0 |  10M|  18 |   - | 100 |1537 |   0 |   0 | 415 |   1 |  28 |-1.965248e+01 |-1.200000e+01 |  38.94%
3.89/3.94	o -13
3.89/3.94	c * 3.9s|  2158 |     6 |  3072 |   0.0 |  10M|  33 |   - | 100 |1537 |   0 |   0 | 415 |   9 |  28 |-1.965248e+01 |-1.300000e+01 |  33.85%
3.89/3.96	o -14
3.89/3.96	c * 3.9s|  2444 |     9 |  3072 |   0.0 |  10M|  33 |   - | 100 |1537 |   0 |   0 | 415 |  13 |  28 |-1.965248e+01 |-1.400000e+01 |  28.76%
3.89/3.98	o -15
3.89/3.98	c * 3.9s|  2620 |     8 |  3072 |   0.0 |  10M|  33 |   - | 100 |1537 |   0 |   0 | 415 |  14 |  28 |-1.965248e+01 |-1.500000e+01 |  23.67%
4.59/4.61	c   4.6s| 10000 |     7 |  3072 |   0.0 |  10M|  41 |   - | 100 |1538 |   0 |   0 | 415 |  32 |  28 |-1.965248e+01 |-1.500000e+01 |  23.67%
5.39/5.47	c   5.4s| 20000 |     5 |  3072 |   0.0 |  10M|  41 |   - | 100 |1537 |   0 |   0 | 415 |  52 |  28 |-1.965248e+01 |-1.500000e+01 |  23.67%
6.29/6.35	c   6.3s| 30000 |     7 |  3072 |   0.0 |  10M|  43 |   - | 100 |1537 |   0 |   0 | 415 |  81 |  28 |-1.965248e+01 |-1.500000e+01 |  23.67%
7.19/7.23	c   7.2s| 40000 |     6 |  3072 |   0.0 |  10M|  45 |   - | 100 |1537 |   0 |   0 | 415 | 106 |  28 |-1.965248e+01 |-1.500000e+01 |  23.67%
8.09/8.12	c   8.1s| 50000 |     6 |  3072 |   0.0 |  10M|  50 |   - | 100 |1537 |   0 |   0 | 415 | 110 |  28 |-1.965248e+01 |-1.500000e+01 |  23.67%
8.99/9.06	c   9.0s| 60000 |     4 |  3072 |   0.0 |  10M|  60 |   - | 100 |1706 |   0 |   0 | 415 |1681 |  28 |-1.965248e+01 |-1.500000e+01 |  23.67%
9.99/10.01	c  10.0s| 70000 |     5 |  3072 |   0.0 |  10M|  60 |   - | 100 |1724 |   0 |   0 | 415 |3508 |  28 |-1.965248e+01 |-1.500000e+01 |  23.67%
10.89/10.98	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
10.89/10.98	c  11.0s| 80000 |     4 |  3072 |   0.0 |  10M|  60 |   - | 100 |1764 |   0 |   0 | 415 |5179 |  28 |-1.965248e+01 |-1.500000e+01 |  23.67%
11.89/11.94	c  11.9s| 90000 |     5 |  3072 |   0.0 |  10M|  60 |   - | 100 |1672 |   0 |   0 | 415 |6908 |  28 |-1.965248e+01 |-1.500000e+01 |  23.67%
12.79/12.90	c  12.9s|100000 |     6 |  3072 |   0.0 |  10M|  60 |   - | 100 |1746 |   0 |   0 | 415 |8809 |  28 |-1.965248e+01 |-1.500000e+01 |  23.67%
13.78/13.86	c  13.8s|110000 |     4 |  3072 |   0.0 |  11M|  60 |   - | 100 |1773 |   0 |   0 | 415 |  10k|  28 |-1.965248e+01 |-1.500000e+01 |  23.67%
14.78/14.83	c  14.8s|120000 |     5 |  3072 |   0.0 |  10M|  60 |   - | 100 |1668 |   0 |   0 | 415 |  12k|  28 |-1.965248e+01 |-1.500000e+01 |  23.67%
15.68/15.78	c  15.8s|130000 |     7 |  3072 |   0.0 |  11M|  60 |   - | 100 |1786 |   0 |   0 | 415 |  14k|  28 |-1.965248e+01 |-1.500000e+01 |  23.67%
16.68/16.74	c  16.7s|140000 |     5 |  3072 |   0.0 |  10M|  60 |   - | 100 |1665 |   0 |   0 | 415 |  15k|  28 |-1.965248e+01 |-1.500000e+01 |  23.67%
17.59/17.70	c  17.7s|150000 |     4 |  3072 |   0.0 |  10M|  60 |   - | 100 |1769 |   0 |   0 | 415 |  17k|  28 |-1.965248e+01 |-1.500000e+01 |  23.67%
18.58/18.66	c  18.6s|160000 |     5 |  3072 |   0.0 |  10M|  60 |   - | 100 |1736 |   0 |   0 | 415 |  19k|  28 |-1.965248e+01 |-1.500000e+01 |  23.67%
19.58/19.61	c  19.6s|170000 |     5 |  3072 |   0.0 |  11M|  60 |   - | 100 |1795 |   0 |   0 | 415 |  20k|  28 |-1.965248e+01 |-1.500000e+01 |  23.67%
20.48/20.55	c  20.5s|180000 |     5 |  3072 |   0.0 |  10M|  60 |   - | 100 |1648 |   0 |   0 | 415 |  22k|  28 |-1.965248e+01 |-1.500000e+01 |  23.67%
21.48/21.51	c  21.5s|190000 |     4 |  3072 |   0.0 |  11M|  60 |   - | 100 |1827 |   0 |   0 | 415 |  24k|  28 |-1.965248e+01 |-1.500000e+01 |  23.67%
22.38/22.45	c  22.4s|200000 |     5 |  3072 |   0.0 |  10M|  60 |   - | 100 |1694 |   0 |   0 | 415 |  26k|  28 |-1.965248e+01 |-1.500000e+01 |  23.67%
23.38/23.40	c  23.4s|210000 |     5 |  3072 |   0.0 |  10M|  60 |   - | 100 |1741 |   0 |   0 | 415 |  28k|  28 |-1.965248e+01 |-1.500000e+01 |  23.67%
24.29/24.37	c  24.3s|220000 |     5 |  3072 |   0.0 |  10M|  61 |   - | 100 |1683 |   0 |   0 | 415 |  29k|  28 |-1.965248e+01 |-1.500000e+01 |  23.67%
25.29/25.32	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
25.29/25.32	c  25.3s|230000 |     5 |  3072 |   0.0 |  11M|  61 |   - | 100 |1794 |   0 |   0 | 415 |  31k|  28 |-1.965248e+01 |-1.500000e+01 |  23.67%
26.18/26.27	c  26.2s|240000 |     4 |  3072 |   0.0 |  10M|  61 |   - | 100 |1730 |   0 |   0 | 415 |  33k|  28 |-1.965248e+01 |-1.500000e+01 |  23.67%
27.18/27.21	c  27.2s|250000 |     6 |  3072 |   0.0 |  10M|  61 |   - | 100 |1750 |   0 |   0 | 415 |  35k|  28 |-1.965248e+01 |-1.500000e+01 |  23.67%
28.08/28.16	c  28.1s|260000 |     4 |  3072 |   0.0 |  10M|  61 |   - | 100 |1736 |   0 |   0 | 415 |  36k|  28 |-1.965248e+01 |-1.500000e+01 |  23.67%
29.08/29.11	c  29.1s|270000 |     4 |  3072 |   0.0 |  11M|  61 |   - | 100 |1800 |   0 |   0 | 415 |  38k|  28 |-1.965248e+01 |-1.500000e+01 |  23.67%
29.98/30.07	c  30.0s|280000 |     6 |  3072 |   0.0 |  10M|  61 |   - | 100 |1771 |   0 |   0 | 415 |  40k|  28 |-1.965248e+01 |-1.500000e+01 |  23.67%
30.98/31.01	c  31.0s|290000 |     6 |  3072 |   0.0 |  10M|  61 |   - | 100 |1748 |   0 |   0 | 415 |  41k|  28 |-1.965248e+01 |-1.500000e+01 |  23.67%
31.89/31.96	c  31.9s|300000 |     6 |  3072 |   0.0 |  11M|  61 |   - | 100 |1800 |   0 |   0 | 415 |  43k|  28 |-1.965248e+01 |-1.500000e+01 |  23.67%
32.88/32.92	c  32.9s|310000 |     6 |  3072 |   0.0 |  10M|  61 |   - | 100 |1751 |   0 |   0 | 415 |  45k|  28 |-1.965248e+01 |-1.500000e+01 |  23.67%
33.78/33.89	c  33.9s|320000 |     3 |  3072 |   0.0 |  11M|  63 |   - | 100 |1859 |   0 |   0 | 415 |  47k|  28 |-1.965248e+01 |-1.500000e+01 |  23.67%
34.78/34.85	c  34.8s|330000 |     5 |  3072 |   0.0 |  10M|  64 |   - | 100 |1783 |   0 |   0 | 415 |  48k|  28 |-1.965248e+01 |-1.500000e+01 |  23.67%
35.78/35.82	c  35.8s|340000 |     4 |  3072 |   0.0 |  11M|  64 |   - | 100 |1826 |   0 |   0 | 415 |  50k|  28 |-1.965248e+01 |-1.500000e+01 |  23.67%
36.78/36.81	c  36.8s|350000 |     7 |  3072 |   0.0 |  11M|  64 |   - | 100 |1928 |   0 |   0 | 415 |  52k|  28 |-1.965248e+01 |-1.500000e+01 |  23.67%
37.88/37.94	c  37.9s|360000 |     3 |  3072 |   0.0 |  11M|  67 |   - | 100 |2086 |   0 |   0 | 415 |  55k|  28 |-1.965248e+01 |-1.500000e+01 |  23.67%
39.28/39.38	c  39.4s|370000 |     4 |  3072 |   0.0 |  10M|  70 |   - | 100 |1019 |   0 |   0 | 415 |  61k|  28 |-1.965248e+01 |-1.500000e+01 |  23.67%
39.78/39.87	c 
39.78/39.87	c SCIP Status        : problem is solved [optimal solution found]
39.78/39.87	c Solving Time (sec) : 39.84
39.78/39.87	c Solving Nodes      : 373546
39.78/39.87	c Primal Bound       : -1.50000000000000e+01 (10 solutions)
39.78/39.87	c Dual Bound         : -1.50000000000000e+01
39.78/39.87	c Gap                : 0.00 %
39.78/39.87	s OPTIMUM FOUND
39.78/39.87	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 -x74 
39.78/39.87	v x73 -x72 -x71 -x70 -x69 x68 -x67 -x66 x65 -x64 -x63 -x62 -x61 x60 x59 x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 -x50 -x49 x48 -x47 
39.78/39.87	v -x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34 -x33 -x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 -x22 
39.78/39.87	v -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1 
39.78/39.87	c SCIP Status        : problem is solved [optimal solution found]
39.78/39.87	c Solving Time       :      39.84
39.78/39.87	c Original Problem   :
39.78/39.87	c   Problem name     : HOME/instance-2703237-1278568491.opb
39.78/39.87	c   Variables        : 1637 (1637 binary, 0 integer, 0 implicit integer, 0 continuous)
39.78/39.87	c   Constraints      : 1637 initial, 1637 maximal
39.78/39.87	c Presolved Problem  :
39.78/39.87	c   Problem name     : t_HOME/instance-2703237-1278568491.opb
39.78/39.87	c   Variables        : 100 (100 binary, 0 integer, 0 implicit integer, 0 continuous)
39.78/39.87	c   Constraints      : 1537 initial, 2274 maximal
39.78/39.87	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
39.78/39.87	c   trivial          :       0.00          0          0          0          0          0          0          0          0
39.78/39.87	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
39.78/39.87	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
39.78/39.87	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
39.78/39.87	c   implics          :       0.00          0          0          0          0          0          0          0          0
39.78/39.87	c   probing          :       0.03          0          0          0          0          0          0          0          0
39.78/39.87	c   linear           :       0.01       1537          0          0       1537          0        100          0          0
39.78/39.87	c   logicor          :       0.01          0          0          0          0          0          0          0          0
39.78/39.87	c   root node        :          -        100          -          -        100          -          -          -          -
39.78/39.87	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
39.78/39.87	c   integral         :          0          0          0          1          0          0          0          0          0          2
39.78/39.87	c   logicor          :       1537+        44     399995          0          5      65857    1022168         98          0          0
39.78/39.87	c   countsols        :          0          0          0          0          5          0          0          0          0          0
39.78/39.87	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
39.78/39.87	c   integral         :       0.91       0.00       0.00       0.91       0.00
39.78/39.87	c   logicor          :       9.60       0.02       9.58       0.00       0.00
39.78/39.87	c   countsols        :       0.00       0.00       0.00       0.00       0.00
39.78/39.87	c Propagators        :       Time      Calls    Cutoffs    DomReds
39.78/39.87	c   vbounds          :       0.23          2          0          0
39.78/39.87	c   rootredcost      :       0.22          5          0          0
39.78/39.87	c   pseudoobj        :       6.99     640201     122884     766243
39.78/39.87	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
39.78/39.87	c   propagation      :       3.75      72585      63368      63368       18.6          0        0.0          -
39.78/39.87	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
39.78/39.87	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
39.78/39.87	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
39.78/39.87	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
39.78/39.87	c   applied globally :          -          -          -      58850       17.3          -          -          -
39.78/39.87	c   applied locally  :          -          -          -       4518       34.6          -          -          -
39.78/39.87	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
39.78/39.87	c   cut pool         :       0.07         43          -          -         92          -    (maximal pool size: 2507)
39.78/39.87	c   redcost          :       0.00         44          0          0          0          0
39.78/39.87	c   impliedbounds    :       0.01         44          0          0        172          0
39.78/39.87	c   intobj           :       0.00          0          0          0          0          0
39.78/39.87	c   cgmip            :       0.00          0          0          0          0          0
39.78/39.87	c   gomory           :       1.01         44          0          0       5376          0
39.78/39.87	c   strongcg         :       0.53         20          0          0       7499          0
39.78/39.87	c   cmir             :       0.09         10          0          0          0          0
39.78/39.87	c   flowcover        :       0.07         10          0          0          0          0
39.78/39.87	c   clique           :       0.09         44          0          0        365          0
39.78/39.87	c   zerohalf         :       0.00          0          0          0          0          0
39.78/39.87	c   mcf              :       0.00          1          0          0          0          0
39.78/39.87	c   rapidlearning    :       0.00          0          0          0          0          0
39.78/39.87	c Pricers            :       Time      Calls       Vars
39.78/39.87	c   problem variables:       0.00          0          0
39.78/39.87	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
39.78/39.87	c   relpscost        :       0.91          1          0          0          0          0          2
39.78/39.87	c   pscost           :       0.00          0          0          0          0          0          0
39.78/39.87	c   inference        :       1.11     188783          0          0          0          0     377566
39.78/39.87	c   mostinf          :       0.00          0          0          0          0          0          0
39.78/39.87	c   leastinf         :       0.00          0          0          0          0          0          0
39.78/39.87	c   fullstrong       :       0.00          0          0          0          0          0          0
39.78/39.87	c   allfullstrong    :       0.00          0          0          0          0          0          0
39.78/39.87	c   random           :       0.00          0          0          0          0          0          0
39.78/39.87	c Primal Heuristics  :       Time      Calls      Found
39.78/39.87	c   LP solutions     :       0.00          -          0
39.78/39.87	c   pseudo solutions :       0.00          -          5
39.78/39.87	c   crossover        :       0.00          0          0
39.78/39.87	c   oneopt           :       0.16          2          1
39.78/39.87	c   trivial          :       0.00          2          2
39.78/39.87	c   simplerounding   :       0.00         44          0
39.78/39.87	c   zirounding       :       0.00          1          0
39.78/39.87	c   rounding         :       0.03         44          1
39.78/39.87	c   shifting         :       0.03         44          1
39.78/39.87	c   intshifting      :       0.00          0          0
39.78/39.87	c   twoopt           :       0.00          0          0
39.78/39.87	c   fixandinfer      :       0.00          0          0
39.78/39.87	c   feaspump         :       0.00          0          0
39.78/39.87	c   coefdiving       :       0.00          0          0
39.78/39.87	c   pscostdiving     :       0.00          0          0
39.78/39.87	c   fracdiving       :       0.00          0          0
39.78/39.87	c   veclendiving     :       0.00          0          0
39.78/39.87	c   intdiving        :       0.00          0          0
39.78/39.87	c   actconsdiving    :       0.00          0          0
39.78/39.87	c   objpscostdiving  :       0.00          0          0
39.78/39.87	c   rootsoldiving    :       0.00          0          0
39.78/39.87	c   linesearchdiving :       0.00          0          0
39.78/39.87	c   guideddiving     :       0.00          0          0
39.78/39.87	c   octane           :       0.00          0          0
39.78/39.87	c   rens             :       0.01          0          0
39.78/39.87	c   rins             :       0.00          0          0
39.78/39.87	c   localbranching   :       0.00          0          0
39.78/39.87	c   mutation         :       0.00          0          0
39.78/39.87	c   dins             :       0.00          0          0
39.78/39.87	c   undercover       :       0.00          0          0
39.78/39.87	c   nlp              :       0.10          0          0
39.78/39.87	c   trysol           :       0.11          0          0
39.78/39.87	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
39.78/39.87	c   primal LP        :       0.01          0          0       0.00          -
39.78/39.87	c   dual LP          :       0.66         44       3072      69.82    4661.87
39.78/39.87	c   lex dual LP      :       0.00          0          0       0.00          -
39.78/39.87	c   barrier LP       :       0.00          0          0       0.00          -
39.78/39.87	c   diving/probing LP:       0.00          0          0       0.00          -
39.78/39.87	c   strong branching :       0.91         28       6596     235.57    7217.02
39.78/39.87	c     (at root node) :          -         28       6596     235.57          -
39.78/39.87	c   conflict analysis:       0.00          0          0       0.00          -
39.78/39.87	c B&B Tree           :
39.78/39.87	c   number of runs   :          1
39.78/39.87	c   nodes            :     373546
39.78/39.87	c   nodes (total)    :     373546
39.78/39.87	c   nodes left       :          0
39.78/39.87	c   max depth        :         85
39.78/39.87	c   max depth (total):         85
39.78/39.87	c   backtracks       :      47383 (12.7%)
39.78/39.87	c   delayed cutoffs  :       4017
39.78/39.87	c   repropagations   :      52611 (71307 domain reductions, 3984 cutoffs)
39.78/39.87	c   avg switch length:       2.14
39.78/39.87	c   switching time   :       7.24
39.78/39.87	c Solution           :
39.78/39.87	c   Solutions found  :         10 (9 improvements)
39.78/39.87	c   First Solution   : +0.00000000000000e+00   (in run 1, after 0 nodes, 0.01 seconds, depth 0, found by <trivial>)
39.78/39.87	c   Primal Bound     : -1.50000000000000e+01   (in run 1, after 2620 nodes, 3.95 seconds, depth 14, found by <relaxation>)
39.78/39.87	c   Dual Bound       : -1.50000000000000e+01
39.78/39.87	c   Gap              :       0.00 %
39.78/39.87	c   Root Dual Bound  : -1.99219398652267e+01
39.78/39.87	c   Root Iterations  :       3072
39.78/39.89	c Time complete: 39.88.

Verifier Data 

OK	-15

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2703237-1278568491/watcher-2703237-1278568491 -o /tmp/evaluation-result-2703237-1278568491/solver-2703237-1278568491 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703237-1278568491.opb -t 1800 -m 1800 

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: 1.09 1.04 1.00 3/106 28432
/proc/meminfo: memFree=1576860/2059040 swapFree=4139744/4192956
[pid=28432] ppid=28430 vsize=7904 CPUtime=0
/proc/28432/stat : 28432 (pbscip.linux.x8) R 28430 28432 27827 0 -1 4202496 1066 0 0 0 0 0 0 0 20 0 1 0 25056620 8093696 978 1992294400 4194304 8395647 140736382746496 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28432/statm: 1976 987 365 1026 0 946 0

[startup+0.108514 s]
/proc/loadavg: 1.09 1.04 1.00 3/106 28432
/proc/meminfo: memFree=1576860/2059040 swapFree=4139744/4192956
[pid=28432] ppid=28430 vsize=18924 CPUtime=0.1
/proc/28432/stat : 28432 (pbscip.linux.x8) R 28430 28432 27827 0 -1 4202496 4112 0 0 0 9 1 0 0 20 0 1 0 25056620 19378176 3670 1992294400 4194304 8395647 140736382746496 18446744073709551615 4747558 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28432/statm: 4731 3670 476 1026 0 3701 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 18924

[startup+0.20152 s]
/proc/loadavg: 1.09 1.04 1.00 3/106 28432
/proc/meminfo: memFree=1576860/2059040 swapFree=4139744/4192956
[pid=28432] ppid=28430 vsize=22028 CPUtime=0.19
/proc/28432/stat : 28432 (pbscip.linux.x8) R 28430 28432 27827 0 -1 4202496 4997 0 0 0 18 1 0 0 20 0 1 0 25056620 22556672 4552 1992294400 4194304 8395647 140736382746496 18446744073709551615 6197322 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28432/statm: 5507 4552 582 1026 0 4477 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 22028

[startup+0.301525 s]
/proc/loadavg: 1.09 1.04 1.00 3/106 28432
/proc/meminfo: memFree=1576860/2059040 swapFree=4139744/4192956
[pid=28432] ppid=28430 vsize=22944 CPUtime=0.29
/proc/28432/stat : 28432 (pbscip.linux.x8) R 28430 28432 27827 0 -1 4202496 5257 0 0 0 28 1 0 0 20 0 1 0 25056620 23494656 4810 1992294400 4194304 8395647 140736382746496 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28432/statm: 5736 4810 595 1026 0 4706 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22944

[startup+0.701551 s]
/proc/loadavg: 1.09 1.04 1.00 3/106 28432
/proc/meminfo: memFree=1576860/2059040 swapFree=4139744/4192956
[pid=28432] ppid=28430 vsize=23852 CPUtime=0.69
/proc/28432/stat : 28432 (pbscip.linux.x8) R 28430 28432 27827 0 -1 4202496 5546 0 0 0 67 2 0 0 20 0 1 0 25056620 24424448 5082 1992294400 4194304 8395647 140736382746496 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28432/statm: 5963 5082 593 1026 0 4933 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23852

[startup+1.5016 s]
/proc/loadavg: 1.08 1.04 1.00 2/107 28433
/proc/meminfo: memFree=1557384/2059040 swapFree=4139744/4192956
[pid=28432] ppid=28430 vsize=27328 CPUtime=1.49
/proc/28432/stat : 28432 (pbscip.linux.x8) R 28430 28432 27827 0 -1 4202496 6455 0 0 0 145 4 0 0 22 0 1 0 25056620 27983872 5972 1992294400 4194304 8395647 140736382746496 18446744073709551615 6107091 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28432/statm: 6832 5972 594 1026 0 5802 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27328

[startup+3.1017 s]
/proc/loadavg: 1.08 1.04 1.00 2/107 28433
/proc/meminfo: memFree=1549076/2059040 swapFree=4139744/4192956
[pid=28432] ppid=28430 vsize=33180 CPUtime=3.09
/proc/28432/stat : 28432 (pbscip.linux.x8) R 28430 28432 27827 0 -1 4202496 8697 0 0 0 301 8 0 0 25 0 1 0 25056620 33976320 7471 1992294400 4194304 8395647 140736382746496 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28432/statm: 8295 7471 600 1026 0 7265 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 33180

[startup+6.3009 s]
/proc/loadavg: 1.07 1.03 1.00 2/107 28433
/proc/meminfo: memFree=1547960/2059040 swapFree=4139744/4192956
[pid=28432] ppid=28430 vsize=33180 CPUtime=6.29
/proc/28432/stat : 28432 (pbscip.linux.x8) R 28430 28432 27827 0 -1 4202496 8705 0 0 0 620 9 0 0 25 0 1 0 25056620 33976320 7479 1992294400 4194304 8395647 140736382746496 18446744073709551615 4737954 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28432/statm: 8295 7479 608 1026 0 7265 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 33180

[startup+12.7003 s]
/proc/loadavg: 1.07 1.03 1.00 2/107 28433
/proc/meminfo: memFree=1547960/2059040 swapFree=4139744/4192956
[pid=28432] ppid=28430 vsize=33180 CPUtime=12.69
/proc/28432/stat : 28432 (pbscip.linux.x8) R 28430 28432 27827 0 -1 4202496 8706 0 0 0 1260 9 0 0 25 0 1 0 25056620 33976320 7480 1992294400 4194304 8395647 140736382746496 18446744073709551615 6012963 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28432/statm: 8295 7480 609 1026 0 7265 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 33180

[startup+25.5011 s]
/proc/loadavg: 1.05 1.03 1.00 2/107 28433
/proc/meminfo: memFree=1547960/2059040 swapFree=4139744/4192956
[pid=28432] ppid=28430 vsize=33180 CPUtime=25.48
/proc/28432/stat : 28432 (pbscip.linux.x8) R 28430 28432 27827 0 -1 4202496 8706 0 0 0 2539 9 0 0 25 0 1 0 25056620 33976320 7480 1992294400 4194304 8395647 140736382746496 18446744073709551615 6063682 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28432/statm: 8295 7480 609 1026 0 7265 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33180

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

[startup+25.6011 s]
/proc/loadavg: 1.05 1.03 1.00 2/107 28433
/proc/meminfo: memFree=1547960/2059040 swapFree=4139744/4192956
[pid=28432] ppid=28430 vsize=33180 CPUtime=25.58
/proc/28432/stat : 28432 (pbscip.linux.x8) R 28430 28432 27827 0 -1 4202496 8706 0 0 0 2549 9 0 0 25 0 1 0 25056620 33976320 7480 1992294400 4194304 8395647 140736382746496 18446744073709551615 4706233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28432/statm: 8295 7480 609 1026 0 7265 0
Current children cumulated CPU time (s) 25.58
Current children cumulated vsize (KiB) 33180

[startup+32.0085 s]
/proc/loadavg: 1.05 1.03 1.00 2/107 28433
/proc/meminfo: memFree=1547960/2059040 swapFree=4139744/4192956
[pid=28432] ppid=28430 vsize=33180 CPUtime=31.99
/proc/28432/stat : 28432 (pbscip.linux.x8) R 28430 28432 27827 0 -1 4202496 8706 0 0 0 3190 9 0 0 25 0 1 0 25056620 33976320 7480 1992294400 4194304 8395647 140736382746496 18446744073709551615 4230937 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28432/statm: 8295 7480 609 1026 0 7265 0
Current children cumulated CPU time (s) 31.99
Current children cumulated vsize (KiB) 33180

[startup+35.2017 s]
/proc/loadavg: 1.04 1.03 1.00 2/107 28433
/proc/meminfo: memFree=1547960/2059040 swapFree=4139744/4192956
[pid=28432] ppid=28430 vsize=33180 CPUtime=35.19
/proc/28432/stat : 28432 (pbscip.linux.x8) R 28430 28432 27827 0 -1 4202496 8706 0 0 0 3510 9 0 0 25 0 1 0 25056620 33976320 7480 1992294400 4194304 8395647 140736382746496 18446744073709551615 5085356 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28432/statm: 8295 7480 609 1026 0 7265 0
Current children cumulated CPU time (s) 35.19
Current children cumulated vsize (KiB) 33180

[startup+38.4009 s]
/proc/loadavg: 1.04 1.03 1.00 2/107 28433
/proc/meminfo: memFree=1547960/2059040 swapFree=4139744/4192956
[pid=28432] ppid=28430 vsize=33180 CPUtime=38.38
/proc/28432/stat : 28432 (pbscip.linux.x8) R 28430 28432 27827 0 -1 4202496 8706 0 0 0 3829 9 0 0 25 0 1 0 25056620 33976320 7480 1992294400 4194304 8395647 140736382746496 18446744073709551615 18446744073699065955 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28432/statm: 8295 7480 609 1026 0 7265 0
Current children cumulated CPU time (s) 38.38
Current children cumulated vsize (KiB) 33180

[startup+39.201 s]
/proc/loadavg: 1.04 1.03 1.00 2/107 28433
/proc/meminfo: memFree=1547960/2059040 swapFree=4139744/4192956
[pid=28432] ppid=28430 vsize=33180 CPUtime=39.18
/proc/28432/stat : 28432 (pbscip.linux.x8) R 28430 28432 27827 0 -1 4202496 8706 0 0 0 3909 9 0 0 25 0 1 0 25056620 33976320 7480 1992294400 4194304 8395647 140736382746496 18446744073709551615 6068965 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28432/statm: 8295 7480 609 1026 0 7265 0
Current children cumulated CPU time (s) 39.18
Current children cumulated vsize (KiB) 33180

[startup+39.601 s]
/proc/loadavg: 1.04 1.03 1.00 2/107 28433
/proc/meminfo: memFree=1547960/2059040 swapFree=4139744/4192956
[pid=28432] ppid=28430 vsize=33180 CPUtime=39.59
/proc/28432/stat : 28432 (pbscip.linux.x8) R 28430 28432 27827 0 -1 4202496 8706 0 0 0 3950 9 0 0 25 0 1 0 25056620 33976320 7480 1992294400 4194304 8395647 140736382746496 18446744073709551615 6349190 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28432/statm: 8295 7480 609 1026 0 7265 0
Current children cumulated CPU time (s) 39.59
Current children cumulated vsize (KiB) 33180

[startup+39.801 s]
/proc/loadavg: 1.04 1.03 1.00 2/107 28433
/proc/meminfo: memFree=1547960/2059040 swapFree=4139744/4192956
[pid=28432] ppid=28430 vsize=33180 CPUtime=39.78
/proc/28432/stat : 28432 (pbscip.linux.x8) R 28430 28432 27827 0 -1 4202496 8706 0 0 0 3969 9 0 0 25 0 1 0 25056620 33976320 7480 1992294400 4194304 8395647 140736382746496 18446744073709551615 6017656 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28432/statm: 8295 7480 609 1026 0 7265 0
Current children cumulated CPU time (s) 39.78
Current children cumulated vsize (KiB) 33180

Child status: 0
Real time (s): 39.8918
CPU time (s): 39.8839
CPU user time (s): 39.781
CPU system time (s): 0.102984
CPU usage (%): 99.9802
Max. virtual memory (cumulated for all children) (KiB): 33180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 39.781
system time used= 0.102984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8715
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= 106

runsolver used 0.056991 second user time and 0.210967 second system time

The end

Launcher Data 

Begin job on node039 at 2010-07-08 07:54:51
IDJOB=2703237
IDBENCH=48181
IDSOLVER=1213
FILE ID=node039/2703237-1278568491
PBS_JOBID= 11239545
Free space on /tmp= 62552 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_100_25_2.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2703237-1278568491/watcher-2703237-1278568491 -o /tmp/evaluation-result-2703237-1278568491/solver-2703237-1278568491 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703237-1278568491.opb -t 1800 -m 1800

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

MD5SUM BENCH= fdcfb05eaa099feeb8cfb1f8f1c05926
RANDOM SEED=1359662147

node039.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.242
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
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		: 3000.242
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1577388 kB
Buffers:         75704 kB
Cached:         303016 kB
SwapCached:       7768 kB
Active:         164236 kB
Inactive:       229192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1577388 kB
SwapTotal:     4192956 kB
SwapFree:      4139744 kB
Dirty:           10380 kB
Writeback:           0 kB
AnonPages:       11684 kB
Mapped:          11956 kB
Slab:            66400 kB
PageTables:       4232 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182952 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62540 MiB
End job on node039 at 2010-07-08 07:55:31