Trace number 2703248

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-14 45.81 45.8224

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_100_25_3.opb
MD5SUM7197f7f0f9b455050f9ff30066ca0a9a
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-14
Best CPU time to get the best result obtained on this benchmark45.81
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -14
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)3090
Sum of products size (including duplicates)6180
Number of different products1545
Sum of products size3090

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-2703248-1278568907.opb>
0.01/0.02	c original problem has 1645 variables (1645 bin, 0 int, 0 impl, 0 cont) and 1645 constraints
0.01/0.02	c problem read
0.01/0.02	c presolving settings loaded
0.01/0.04	o 0
0.01/0.04	c feasible solution found by trivial heuristic, objective value  0.000000e+00
0.01/0.04	c presolving:
0.09/0.10	c (round 1) 1545 del vars, 100 del conss, 1545 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 6180 impls, 0 clqs
0.09/0.15	c presolving (2 rounds):
0.09/0.15	c  1545 deleted vars, 100 deleted constraints, 1545 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.09/0.15	c  9270 implications, 0 cliques
0.09/0.15	c presolved problem has 100 variables (100 bin, 0 int, 0 impl, 0 cont) and 1545 constraints
0.09/0.15	c    1545 constraints of type <logicor>
0.09/0.15	c transformed objective value is always integral (scale: 1)
0.09/0.15	c Presolving Time: 0.11
0.09/0.15	c - non default parameters ----------------------------------------------------------------------
0.09/0.15	c # SCIP version 1.2.1.3
0.09/0.15	c 
0.09/0.15	c # maximal number of intermediate conflict constraints generated in conflict graph (-1: use every intermediate constraint)
0.09/0.15	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.15	c conflict/interconss = 0
0.09/0.15	c 
0.09/0.15	c # should binary conflicts be preferred?
0.09/0.15	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.15	c conflict/preferbinary = TRUE
0.09/0.15	c 
0.09/0.15	c # maximum age an unnecessary constraint can reach before it is deleted (0: dynamic, -1: keep all constraints)
0.09/0.15	c # [type: int, range: [-1,2147483647], default: 0]
0.09/0.15	c constraints/agelimit = 1
0.09/0.15	c 
0.09/0.15	c # should enforcement of pseudo solution be disabled?
0.09/0.15	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.15	c constraints/disableenfops = TRUE
0.09/0.15	c 
0.09/0.15	c # frequency for displaying node information lines
0.09/0.15	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.15	c display/freq = 10000
0.09/0.15	c 
0.09/0.15	c # maximal time in seconds to run
0.09/0.15	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.15	c limits/time = 1789.99
0.09/0.15	c 
0.09/0.15	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.15	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.15	c limits/memory = 1620
0.09/0.15	c 
0.09/0.15	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.09/0.15	c # [type: int, range: [-1,2147483647], default: 1]
0.09/0.15	c lp/solvefreq = 0
0.09/0.15	c 
0.09/0.15	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)
0.09/0.15	c # [type: char, range: {lafpsqd}, default: l]
0.09/0.15	c lp/pricing = a
0.09/0.15	c 
0.09/0.15	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.09/0.15	c # [type: int, range: [1,2], default: 1]
0.09/0.15	c timing/clocktype = 2
0.09/0.15	c 
0.09/0.15	c # should presolving try to simplify inequalities
0.09/0.15	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.15	c constraints/linear/simplifyinequalities = TRUE
0.09/0.15	c 
0.09/0.15	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.09/0.15	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.15	c constraints/indicator/addCouplingCons = TRUE
0.09/0.15	c 
0.09/0.15	c # should presolving try to simplify knapsacks
0.09/0.15	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.15	c constraints/knapsack/simplifyinequalities = TRUE
0.09/0.15	c 
0.09/0.15	c # priority of node selection rule <dfs> in standard mode
0.09/0.15	c # [type: int, range: [-536870912,536870911], default: 0]
0.09/0.15	c nodeselection/dfs/stdpriority = 1000000
0.09/0.15	c 
0.09/0.15	c -----------------------------------------------------------------------------------------------
0.09/0.15	c start solving
0.09/0.15	c 
0.09/0.16	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.16	c t 0.1s|     1 |     0 |   105 |     - |4467k|   0 | 100 | 100 |1545 | 100 |1545 |   0 |   0 |   0 |-5.000000e+01 | 0.000000e+00 | 100.00%
0.09/0.16	o -1
0.09/0.16	c R 0.1s|     1 |     0 |   105 |     - |4469k|   0 | 100 | 100 |1545 | 100 |1545 |   0 |   0 |   0 |-5.000000e+01 |-1.000000e+00 |  98.00%
0.09/0.16	o -2
0.09/0.16	c s 0.1s|     1 |     0 |   105 |     - |4470k|   0 | 100 | 100 |1545 | 100 |1545 |   0 |   0 |   0 |-5.000000e+01 |-2.000000e+00 |  96.00%
0.19/0.21	c   0.2s|     1 |     0 |   174 |     - |4476k|   0 |  89 | 100 |1545 | 100 |1553 |   8 |   0 |   0 |-4.450000e+01 |-2.000000e+00 |  95.51%
0.19/0.21	o -10
0.19/0.21	c b 0.2s|     1 |     0 |   174 |     - |4479k|   0 |  89 | 100 |1545 | 100 |1553 |   8 |   0 |   0 |-4.450000e+01 |-1.000000e+01 |  77.53%
0.19/0.27	c   0.2s|     1 |     0 |   219 |     - |4483k|   0 |  82 | 100 |1545 | 100 |1558 |  13 |   0 |   0 |-4.100000e+01 |-1.000000e+01 |  75.61%
0.29/0.35	c   0.3s|     1 |     0 |   264 |     - |4487k|   0 |  76 | 100 |1545 | 100 |1564 |  19 |   0 |   0 |-3.800000e+01 |-1.000000e+01 |  73.68%
0.39/0.46	c   0.4s|     1 |     0 |   410 |     - |4493k|   0 |  68 | 100 |1545 | 100 |1572 |  27 |   0 |   0 |-3.400000e+01 |-1.000000e+01 |  70.59%
0.49/0.54	c   0.5s|     1 |     0 |   450 |     - |4507k|   0 |  64 | 100 |1545 | 100 |1580 |  35 |   0 |   0 |-3.200000e+01 |-1.000000e+01 |  68.75%
0.59/0.64	c   0.6s|     1 |     0 |   535 |     - |4521k|   0 |  63 | 100 |1545 | 100 |1589 |  44 |   0 |   0 |-3.150000e+01 |-1.000000e+01 |  68.25%
0.69/0.76	c   0.7s|     1 |     0 |   633 |     - |4528k|   0 |  69 | 100 |1545 | 100 |1597 |  52 |   0 |   0 |-3.083333e+01 |-1.000000e+01 |  67.57%
0.89/0.91	c   0.9s|     1 |     0 |   846 |     - |4540k|   0 |  66 | 100 |1545 | 100 |1607 |  62 |   0 |   0 |-2.825000e+01 |-1.000000e+01 |  64.60%
1.00/1.04	c   1.0s|     1 |     0 |  1006 |     - |4586k|   0 |  73 | 100 |1545 | 100 |1616 |  71 |   0 |   0 |-2.725000e+01 |-1.000000e+01 |  63.30%
1.09/1.19	c   1.2s|     1 |     0 |  1152 |     - |4700k|   0 |  69 | 100 |1545 | 100 |1625 |  80 |   0 |   0 |-2.635714e+01 |-1.000000e+01 |  62.06%
1.29/1.32	c   1.3s|     1 |     0 |  1303 |     - |4813k|   0 |  75 | 100 |1545 | 100 | 249 |  90 |   0 |   0 |-2.518182e+01 |-1.000000e+01 |  60.29%
1.29/1.36	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
1.29/1.36	c   1.3s|     1 |     0 |  1363 |     - |4895k|   0 |  76 | 100 |1545 | 100 | 257 |  98 |   0 |   0 |-2.478750e+01 |-1.000000e+01 |  59.66%
1.39/1.42	c   1.4s|     1 |     0 |  1471 |     - |5506k|   0 |  74 | 100 |1545 | 100 | 287 | 128 |   0 |   0 |-2.361111e+01 |-1.000000e+01 |  57.65%
1.39/1.47	c   1.5s|     1 |     0 |  1549 |     - |6173k|   0 |  76 | 100 |1545 | 100 | 306 | 147 |   0 |   0 |-2.315443e+01 |-1.000000e+01 |  56.81%
1.49/1.54	c   1.5s|     1 |     0 |  1633 |     - |6723k|   0 |  81 | 100 |1545 | 100 | 319 | 160 |   0 |   0 |-2.274795e+01 |-1.000000e+01 |  56.04%
1.59/1.61	c   1.6s|     1 |     0 |  1696 |     - |7376k|   0 |  84 | 100 |1545 | 100 | 329 | 170 |   0 |   0 |-2.239567e+01 |-1.000000e+01 |  55.35%
1.59/1.68	c   1.7s|     1 |     0 |  1781 |     - |8155k|   0 |  80 | 100 |1545 | 100 | 286 | 194 |   0 |   0 |-2.192727e+01 |-1.000000e+01 |  54.39%
1.70/1.74	c   1.7s|     1 |     0 |  1865 |     - |8882k|   0 |  84 | 100 |1545 | 100 | 298 | 206 |   0 |   0 |-2.161576e+01 |-1.000000e+01 |  53.74%
1.79/1.80	c   1.8s|     1 |     0 |  1930 |     - |9594k|   0 |  86 | 100 |1545 | 100 | 306 | 214 |   0 |   0 |-2.140797e+01 |-1.000000e+01 |  53.29%
1.79/1.88	c   1.9s|     1 |     0 |  2006 |     - |  10M|   0 |  85 | 100 |1545 | 100 | 316 | 224 |   0 |   0 |-2.116981e+01 |-1.000000e+01 |  52.76%
1.89/1.91	c   1.9s|     1 |     0 |  2038 |     - |  10M|   0 |  83 | 100 |1545 | 100 | 324 | 232 |   0 |   0 |-2.111357e+01 |-1.000000e+01 |  52.64%
1.89/1.95	c   1.9s|     1 |     0 |  2074 |     - |  10M|   0 |  92 | 100 |1545 | 100 | 334 | 242 |   0 |   0 |-2.096364e+01 |-1.000000e+01 |  52.30%
1.89/1.99	c   2.0s|     1 |     0 |  2116 |     - |  10M|   0 |  91 | 100 |1545 | 100 | 235 | 252 |   0 |   0 |-2.074945e+01 |-1.000000e+01 |  51.81%
1.99/2.02	c   2.0s|     1 |     0 |  2165 |     - |  10M|   0 |  92 | 100 |1545 | 100 | 242 | 259 |   0 |   0 |-2.061655e+01 |-1.000000e+01 |  51.50%
1.99/2.05	c   2.0s|     1 |     0 |  2214 |     - |  10M|   0 |  92 | 100 |1545 | 100 | 251 | 268 |   0 |   0 |-2.047216e+01 |-1.000000e+01 |  51.15%
1.99/2.08	c   2.1s|     1 |     0 |  2255 |     - |  10M|   0 |  92 | 100 |1545 | 100 | 258 | 275 |   0 |   0 |-2.041248e+01 |-1.000000e+01 |  51.01%
2.10/2.11	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
2.10/2.11	c   2.1s|     1 |     0 |  2296 |     - |  10M|   0 |  97 | 100 |1545 | 100 | 264 | 281 |   0 |   0 |-2.033195e+01 |-1.000000e+01 |  50.82%
2.10/2.14	c   2.1s|     1 |     0 |  2337 |     - |  10M|   0 | 100 | 100 |1545 | 100 | 273 | 290 |   0 |   0 |-2.020590e+01 |-1.000000e+01 |  50.51%
2.10/2.18	c   2.2s|     1 |     0 |  2380 |     - |  10M|   0 |  99 | 100 |1545 | 100 | 204 | 301 |   0 |   0 |-2.012981e+01 |-1.000000e+01 |  50.32%
2.19/2.20	c   2.2s|     1 |     0 |  2406 |     - |  10M|   0 | 100 | 100 |1545 | 100 | 209 | 306 |   0 |   0 |-2.011781e+01 |-1.000000e+01 |  50.29%
2.19/2.23	c   2.2s|     1 |     0 |  2466 |     - |  10M|   0 |  99 | 100 |1545 | 100 | 216 | 313 |   0 |   0 |-2.003009e+01 |-1.000000e+01 |  50.08%
2.19/2.26	c   2.2s|     1 |     0 |  2509 |     - |  10M|   0 |  99 | 100 |1545 | 100 | 224 | 321 |   0 |   0 |-1.997751e+01 |-1.000000e+01 |  49.94%
2.19/2.29	c   2.3s|     1 |     0 |  2568 |     - |  10M|   0 |  99 | 100 |1545 | 100 | 231 | 328 |   0 |   0 |-1.991259e+01 |-1.000000e+01 |  49.78%
2.29/2.32	c   2.3s|     1 |     0 |  2605 |     - |  10M|   0 |  99 | 100 |1545 | 100 | 236 | 333 |   0 |   0 |-1.988771e+01 |-1.000000e+01 |  49.72%
2.29/2.35	c   2.3s|     1 |     0 |  2624 |     - |  10M|   0 |  99 | 100 |1545 | 100 | 195 | 338 |   0 |   0 |-1.987043e+01 |-1.000000e+01 |  49.67%
2.29/2.38	c   2.4s|     1 |     0 |  2657 |     - |  10M|   0 |  99 | 100 |1545 | 100 | 204 | 347 |   0 |   0 |-1.985298e+01 |-1.000000e+01 |  49.63%
2.39/2.41	c   2.4s|     1 |     0 |  2709 |     - |  10M|   0 |  99 | 100 |1545 | 100 | 209 | 352 |   0 |   0 |-1.980485e+01 |-1.000000e+01 |  49.51%
2.39/2.44	c   2.4s|     1 |     0 |  2730 |     - |  10M|   0 | 100 | 100 |1545 | 100 | 215 | 358 |   0 |   0 |-1.980143e+01 |-1.000000e+01 |  49.50%
2.39/2.46	c   2.4s|     1 |     0 |  2762 |     - |  10M|   0 | 100 | 100 |1545 | 100 | 220 | 363 |   0 |   0 |-1.979472e+01 |-1.000000e+01 |  49.48%
2.39/2.49	c   2.5s|     1 |     0 |  2789 |     - |  10M|   0 | 100 | 100 |1545 | 100 | 229 | 372 |   0 |   0 |-1.979113e+01 |-1.000000e+01 |  49.47%
2.49/2.52	c   2.5s|     1 |     0 |  2815 |     - |  10M|   0 | 100 | 100 |1545 | 100 | 196 | 378 |   0 |   0 |-1.978826e+01 |-1.000000e+01 |  49.46%
3.20/3.24	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
3.20/3.24	c   3.2s|     1 |     2 |  2815 |     - |  10M|   0 | 100 | 100 |1545 | 100 | 196 | 378 |   0 |  22 |-1.978826e+01 |-1.000000e+01 |  49.46%
3.20/3.26	o -11
3.20/3.26	c * 3.2s|   260 |     7 |  2815 |   0.0 |  10M|  19 |   - | 100 |1545 |   0 |   0 | 378 |   3 |  22 |-1.957213e+01 |-1.100000e+01 |  43.80%
3.30/3.36	o -12
3.30/3.36	c * 3.3s|  1490 |     8 |  2815 |   0.0 |  10M|  24 |   - | 100 |1545 |   0 |   0 | 378 |  15 |  22 |-1.957213e+01 |-1.200000e+01 |  38.69%
3.89/3.98	o -13
3.89/3.98	c * 4.0s|  9409 |     7 |  2815 |   0.0 |  10M|  40 |   - | 100 |1545 |   0 |   0 | 378 |  62 |  22 |-1.957213e+01 |-1.300000e+01 |  33.58%
3.99/4.03	c   4.0s| 10000 |     6 |  2815 |   0.0 |  10M|  40 |   - | 100 |1545 |   0 |   0 | 378 |  62 |  22 |-1.957213e+01 |-1.300000e+01 |  33.58%
4.19/4.22	o -14
4.19/4.22	c * 4.2s| 12432 |     6 |  2815 |   0.0 |  10M|  40 |   - | 100 |1545 |   0 |   0 | 378 |  79 |  22 |-1.957213e+01 |-1.400000e+01 |  28.47%
4.79/4.82	c   4.8s| 20000 |     5 |  2815 |   0.0 |  10M|  40 |   - | 100 |1545 |   0 |   0 | 378 | 104 |  22 |-1.957213e+01 |-1.400000e+01 |  28.47%
5.59/5.62	c   5.6s| 30000 |     6 |  2815 |   0.0 |  10M|  45 |   - | 100 |1545 |   0 |   0 | 378 | 141 |  22 |-1.957213e+01 |-1.400000e+01 |  28.47%
6.39/6.43	c   6.4s| 40000 |     5 |  2815 |   0.0 |  10M|  45 |   - | 100 |1545 |   0 |   0 | 378 | 167 |  22 |-1.957213e+01 |-1.400000e+01 |  28.47%
7.19/7.23	c   7.2s| 50000 |     6 |  2815 |   0.0 |  10M|  47 |   - | 100 |1545 |   0 |   0 | 378 | 198 |  22 |-1.957213e+01 |-1.400000e+01 |  28.47%
7.99/8.04	c   8.0s| 60000 |     6 |  2815 |   0.0 |  10M|  60 |   - | 100 |1574 |   0 |   0 | 378 | 276 |  22 |-1.957213e+01 |-1.400000e+01 |  28.47%
8.89/8.92	c   8.9s| 70000 |     4 |  2815 |   0.0 |  10M|  60 |   - | 100 |1749 |   0 |   0 | 378 |2113 |  22 |-1.957213e+01 |-1.400000e+01 |  28.47%
9.69/9.80	c   9.8s| 80000 |     6 |  2815 |   0.0 |  10M|  60 |   - | 100 |1833 |   0 |   0 | 378 |4031 |  22 |-1.957213e+01 |-1.400000e+01 |  28.47%
10.59/10.68	c  10.7s| 90000 |     4 |  2815 |   0.0 |  10M|  60 |   - | 100 |1764 |   0 |   0 | 378 |5916 |  22 |-1.957213e+01 |-1.400000e+01 |  28.47%
11.49/11.56	c  11.5s|100000 |     5 |  2815 |   0.0 |  10M|  60 |   - | 100 |1686 |   0 |   0 | 378 |7693 |  22 |-1.957213e+01 |-1.400000e+01 |  28.47%
12.39/12.45	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
12.39/12.45	c  12.4s|110000 |     3 |  2815 |   0.0 |  10M|  60 |   - | 100 |1749 |   0 |   0 | 378 |9577 |  22 |-1.957213e+01 |-1.400000e+01 |  28.47%
13.29/13.33	c  13.3s|120000 |     7 |  2815 |   0.0 |  10M|  60 |   - | 100 |1636 |   0 |   0 | 378 |  11k|  22 |-1.957213e+01 |-1.400000e+01 |  28.47%
14.20/14.21	c  14.2s|130000 |     4 |  2815 |   0.0 |  10M|  60 |   - | 100 |1745 |   0 |   0 | 378 |  13k|  22 |-1.957213e+01 |-1.400000e+01 |  28.47%
14.99/15.09	c  15.1s|140000 |     6 |  2815 |   0.0 |  10M|  60 |   - | 100 |1814 |   0 |   0 | 378 |  15k|  22 |-1.957213e+01 |-1.400000e+01 |  28.47%
15.89/15.97	c  15.9s|150000 |     5 |  2815 |   0.0 |  10M|  60 |   - | 100 |1787 |   0 |   0 | 378 |  17k|  22 |-1.957213e+01 |-1.400000e+01 |  28.47%
16.79/16.85	c  16.8s|160000 |     5 |  2815 |   0.0 |  10M|  60 |   - | 100 |1710 |   0 |   0 | 378 |  19k|  22 |-1.957213e+01 |-1.400000e+01 |  28.47%
17.69/17.73	c  17.7s|170000 |     7 |  2815 |   0.0 |  10M|  60 |   - | 100 |1815 |   0 |   0 | 378 |  21k|  22 |-1.957213e+01 |-1.400000e+01 |  28.47%
18.60/18.63	c  18.6s|180000 |     5 |  2815 |   0.0 |  10M|  60 |   - | 100 |1584 |   0 |   0 | 378 |  23k|  22 |-1.957213e+01 |-1.400000e+01 |  28.47%
19.49/19.51	c  19.5s|190000 |     6 |  2815 |   0.0 |  10M|  60 |   - | 100 |1703 |   0 |   0 | 378 |  25k|  22 |-1.957213e+01 |-1.400000e+01 |  28.47%
20.39/20.40	c  20.4s|200000 |     5 |  2815 |   0.0 |  10M|  60 |   - | 100 |1572 |   0 |   0 | 378 |  26k|  22 |-1.957213e+01 |-1.400000e+01 |  28.47%
21.19/21.26	c  21.2s|210000 |     7 |  2815 |   0.0 |  10M|  60 |   - | 100 |1719 |   0 |   0 | 378 |  28k|  22 |-1.957213e+01 |-1.400000e+01 |  28.47%
22.09/22.14	c  22.1s|220000 |     5 |  2815 |   0.0 |  10M|  60 |   - | 100 |1710 |   0 |   0 | 378 |  31k|  22 |-1.957213e+01 |-1.400000e+01 |  28.47%
22.99/23.03	c  23.0s|230000 |     6 |  2815 |   0.0 |  10M|  60 |   - | 100 |1785 |   0 |   0 | 378 |  33k|  22 |-1.957213e+01 |-1.400000e+01 |  28.47%
23.89/23.92	c  23.9s|240000 |     4 |  2815 |   0.0 |  10M|  61 |   - | 100 |1662 |   0 |   0 | 378 |  35k|  22 |-1.957213e+01 |-1.400000e+01 |  28.47%
24.69/24.79	c  24.8s|250000 |     5 |  2815 |   0.0 |  10M|  61 |   - | 100 |1778 |   0 |   0 | 378 |  36k|  22 |-1.957213e+01 |-1.400000e+01 |  28.47%
25.59/25.67	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
25.59/25.67	c  25.6s|260000 |     7 |  2815 |   0.0 |  10M|  61 |   - | 100 |1699 |   0 |   0 | 378 |  38k|  22 |-1.957213e+01 |-1.400000e+01 |  28.47%
26.49/26.55	c  26.5s|270000 |     4 |  2815 |   0.0 |  10M|  61 |   - | 100 |1792 |   0 |   0 | 378 |  40k|  22 |-1.957213e+01 |-1.400000e+01 |  28.47%
27.39/27.43	c  27.4s|280000 |     5 |  2815 |   0.0 |  10M|  61 |   - | 100 |1693 |   0 |   0 | 378 |  42k|  22 |-1.957213e+01 |-1.400000e+01 |  28.47%
28.29/28.31	c  28.3s|290000 |     4 |  2815 |   0.0 |  10M|  61 |   - | 100 |1716 |   0 |   0 | 378 |  44k|  22 |-1.957213e+01 |-1.400000e+01 |  28.47%
29.09/29.19	c  29.2s|300000 |     5 |  2815 |   0.0 |  10M|  61 |   - | 100 |1842 |   0 |   0 | 378 |  46k|  22 |-1.957213e+01 |-1.400000e+01 |  28.47%
29.99/30.07	c  30.0s|310000 |     5 |  2815 |   0.0 |  10M|  61 |   - | 100 |1712 |   0 |   0 | 378 |  48k|  22 |-1.957213e+01 |-1.400000e+01 |  28.47%
30.89/30.96	c  30.9s|320000 |     4 |  2815 |   0.0 |  10M|  61 |   - | 100 |1663 |   0 |   0 | 378 |  49k|  22 |-1.957213e+01 |-1.400000e+01 |  28.47%
31.79/31.84	c  31.8s|330000 |     4 |  2815 |   0.0 |  10M|  61 |   - | 100 |1772 |   0 |   0 | 378 |  51k|  22 |-1.957213e+01 |-1.400000e+01 |  28.47%
32.69/32.72	c  32.7s|340000 |     6 |  2815 |   0.0 |  10M|  61 |   - | 100 |1680 |   0 |   0 | 378 |  53k|  22 |-1.957213e+01 |-1.400000e+01 |  28.47%
33.48/33.59	c  33.6s|350000 |     6 |  2815 |   0.0 |  10M|  61 |   - | 100 |1818 |   0 |   0 | 378 |  55k|  22 |-1.957213e+01 |-1.400000e+01 |  28.47%
34.38/34.48	c  34.5s|360000 |     5 |  2815 |   0.0 |  10M|  62 |   - | 100 |1747 |   0 |   0 | 378 |  57k|  22 |-1.957213e+01 |-1.400000e+01 |  28.47%
35.28/35.36	c  35.3s|370000 |     5 |  2815 |   0.0 |  10M|  62 |   - | 100 |1897 |   0 |   0 | 378 |  59k|  22 |-1.957213e+01 |-1.400000e+01 |  28.47%
36.19/36.23	c  36.2s|380000 |     5 |  2815 |   0.0 |  10M|  63 |   - | 100 |1743 |   0 |   0 | 378 |  61k|  22 |-1.957213e+01 |-1.400000e+01 |  28.47%
37.08/37.11	c  37.1s|390000 |     6 |  2815 |   0.0 |  10M|  63 |   - | 100 |1756 |   0 |   0 | 378 |  63k|  22 |-1.957213e+01 |-1.400000e+01 |  28.47%
37.88/37.99	c  38.0s|400000 |     6 |  2815 |   0.0 |  10M|  64 |   - | 100 |1665 |   0 |   0 | 378 |  65k|  22 |-1.957213e+01 |-1.400000e+01 |  28.47%
38.78/38.87	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
38.78/38.87	c  38.9s|410000 |     4 |  2815 |   0.0 |  10M|  64 |   - | 100 |1962 |   0 |   0 | 378 |  67k|  22 |-1.957213e+01 |-1.400000e+01 |  28.47%
39.68/39.76	c  39.7s|420000 |     6 |  2815 |   0.0 |  10M|  65 |   - | 100 |1886 |   0 |   0 | 378 |  68k|  22 |-1.957213e+01 |-1.400000e+01 |  28.47%
40.59/40.64	c  40.6s|430000 |     7 |  2815 |   0.0 |  10M|  66 |   - | 100 |1775 |   0 |   0 | 378 |  70k|  22 |-1.957213e+01 |-1.400000e+01 |  28.47%
41.48/41.51	c  41.5s|440000 |     6 |  2815 |   0.0 |  10M|  66 |   - | 100 |1830 |   0 |   0 | 378 |  72k|  22 |-1.957213e+01 |-1.400000e+01 |  28.47%
42.38/42.40	c  42.4s|450000 |     4 |  2815 |   0.0 |  10M|  67 |   - | 100 |1893 |   0 |   0 | 378 |  74k|  22 |-1.957213e+01 |-1.400000e+01 |  28.47%
43.38/43.47	c  43.4s|460000 |     6 |  2815 |   0.0 |  10M|  67 |   - | 100 |2014 |   0 |   0 | 378 |  78k|  22 |-1.957213e+01 |-1.400000e+01 |  28.47%
44.78/44.83	c  44.8s|470000 |     4 |  2815 |   0.0 |  10M|  69 |   - | 100 |1242 |   0 |   0 | 378 |  83k|  22 |-1.957213e+01 |-1.400000e+01 |  28.47%
45.78/45.80	c 
45.78/45.80	c SCIP Status        : problem is solved [optimal solution found]
45.78/45.80	c Solving Time (sec) : 45.77
45.78/45.80	c Solving Nodes      : 477648
45.78/45.80	c Primal Bound       : -1.40000000000000e+01 (9 solutions)
45.78/45.80	c Dual Bound         : -1.40000000000000e+01
45.78/45.80	c Gap                : 0.00 %
45.78/45.80	s OPTIMUM FOUND
45.78/45.80	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 
45.78/45.80	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 
45.78/45.80	v -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 -x23 
45.78/45.80	v -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1 
45.78/45.80	c SCIP Status        : problem is solved [optimal solution found]
45.78/45.80	c Solving Time       :      45.77
45.78/45.80	c Original Problem   :
45.78/45.80	c   Problem name     : HOME/instance-2703248-1278568907.opb
45.78/45.80	c   Variables        : 1645 (1645 binary, 0 integer, 0 implicit integer, 0 continuous)
45.78/45.80	c   Constraints      : 1645 initial, 1645 maximal
45.78/45.80	c Presolved Problem  :
45.78/45.80	c   Problem name     : t_HOME/instance-2703248-1278568907.opb
45.78/45.80	c   Variables        : 100 (100 binary, 0 integer, 0 implicit integer, 0 continuous)
45.78/45.80	c   Constraints      : 1545 initial, 2302 maximal
45.78/45.80	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
45.78/45.80	c   trivial          :       0.00          0          0          0          0          0          0          0          0
45.78/45.80	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
45.78/45.80	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
45.78/45.80	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
45.78/45.80	c   implics          :       0.00          0          0          0          0          0          0          0          0
45.78/45.80	c   probing          :       0.03          0          0          0          0          0          0          0          0
45.78/45.80	c   linear           :       0.01       1545          0          0       1545          0        100          0          0
45.78/45.80	c   logicor          :       0.01          0          0          0          0          0          0          0          0
45.78/45.80	c   root node        :          -        100          -          -        100          -          -          -          -
45.78/45.80	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
45.78/45.80	c   integral         :          0          0          0          1          0          0          0          0          0          2
45.78/45.80	c   logicor          :       1545+        42     518695          0          4      92230    1211237         66          0          0
45.78/45.80	c   countsols        :          0          0          0          0          4          0          0          0          0          0
45.78/45.80	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
45.78/45.80	c   integral         :       0.69       0.00       0.00       0.69       0.00
45.78/45.80	c   logicor          :      11.55       0.02      11.53       0.00       0.00
45.78/45.80	c   countsols        :       0.00       0.00       0.00       0.00       0.00
45.78/45.80	c Propagators        :       Time      Calls    Cutoffs    DomReds
45.78/45.80	c   vbounds          :       0.25          2          0          0
45.78/45.80	c   rootredcost      :       0.27          4          0          0
45.78/45.80	c   pseudoobj        :       8.36     825731     149926     961397
45.78/45.80	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
45.78/45.80	c   propagation      :       4.88      99786      87843      87843       19.0          0        0.0          -
45.78/45.80	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
45.78/45.80	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
45.78/45.80	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
45.78/45.80	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
45.78/45.80	c   applied globally :          -          -          -      81289       17.7          -          -          -
45.78/45.80	c   applied locally  :          -          -          -       6554       34.4          -          -          -
45.78/45.80	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
45.78/45.80	c   cut pool         :       0.06         41          -          -         66          -    (maximal pool size: 2501)
45.78/45.80	c   redcost          :       0.00         42          0          0          0          0
45.78/45.80	c   impliedbounds    :       0.01         42          0          0        130          0
45.78/45.80	c   intobj           :       0.00          0          0          0          0          0
45.78/45.80	c   cgmip            :       0.00          0          0          0          0          0
45.78/45.80	c   gomory           :       0.90         42          0          0       5916          0
45.78/45.80	c   strongcg         :       0.52         20          0          0       7442          0
45.78/45.80	c   cmir             :       0.09         10          0          0          0          0
45.78/45.80	c   flowcover        :       0.06         10          0          0          0          0
45.78/45.80	c   clique           :       0.08         42          0          0        346          0
45.78/45.80	c   zerohalf         :       0.00          0          0          0          0          0
45.78/45.80	c   mcf              :       0.00          1          0          0          0          0
45.78/45.80	c   rapidlearning    :       0.00          0          0          0          0          0
45.78/45.80	c Pricers            :       Time      Calls       Vars
45.78/45.80	c   problem variables:       0.00          0          0
45.78/45.80	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
45.78/45.80	c   relpscost        :       0.69          1          0          0          0          0          2
45.78/45.80	c   pscost           :       0.00          0          0          0          0          0          0
45.78/45.80	c   inference        :       1.31     242391          0          0          0          0     484782
45.78/45.80	c   mostinf          :       0.00          0          0          0          0          0          0
45.78/45.80	c   leastinf         :       0.00          0          0          0          0          0          0
45.78/45.80	c   fullstrong       :       0.00          0          0          0          0          0          0
45.78/45.80	c   allfullstrong    :       0.00          0          0          0          0          0          0
45.78/45.80	c   random           :       0.00          0          0          0          0          0          0
45.78/45.80	c Primal Heuristics  :       Time      Calls      Found
45.78/45.80	c   LP solutions     :       0.00          -          0
45.78/45.80	c   pseudo solutions :       0.00          -          4
45.78/45.80	c   crossover        :       0.00          0          0
45.78/45.80	c   oneopt           :       0.21          2          1
45.78/45.80	c   trivial          :       0.00          2          2
45.78/45.80	c   simplerounding   :       0.00         42          0
45.78/45.80	c   zirounding       :       0.00          1          0
45.78/45.80	c   rounding         :       0.03         42          1
45.78/45.80	c   shifting         :       0.03         42          1
45.78/45.80	c   intshifting      :       0.00          0          0
45.78/45.80	c   twoopt           :       0.00          0          0
45.78/45.80	c   fixandinfer      :       0.00          0          0
45.78/45.80	c   feaspump         :       0.00          0          0
45.78/45.80	c   coefdiving       :       0.00          0          0
45.78/45.80	c   pscostdiving     :       0.00          0          0
45.78/45.80	c   fracdiving       :       0.00          0          0
45.78/45.80	c   veclendiving     :       0.00          0          0
45.78/45.80	c   intdiving        :       0.00          0          0
45.78/45.80	c   actconsdiving    :       0.00          0          0
45.78/45.80	c   objpscostdiving  :       0.00          0          0
45.78/45.80	c   rootsoldiving    :       0.00          0          0
45.78/45.80	c   linesearchdiving :       0.00          0          0
45.78/45.80	c   guideddiving     :       0.00          0          0
45.78/45.80	c   octane           :       0.00          0          0
45.78/45.80	c   rens             :       0.01          0          0
45.78/45.80	c   rins             :       0.00          0          0
45.78/45.80	c   localbranching   :       0.00          0          0
45.78/45.80	c   mutation         :       0.00          0          0
45.78/45.80	c   dins             :       0.00          0          0
45.78/45.80	c   undercover       :       0.00          0          0
45.78/45.80	c   nlp              :       0.12          0          0
45.78/45.80	c   trysol           :       0.13          0          0
45.78/45.80	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
45.78/45.80	c   primal LP        :       0.00          0          0       0.00          -
45.78/45.80	c   dual LP          :       0.54         42       2815      67.02    5259.40
45.78/45.80	c   lex dual LP      :       0.00          0          0       0.00          -
45.78/45.80	c   barrier LP       :       0.00          0          0       0.00          -
45.78/45.80	c   diving/probing LP:       0.00          0          0       0.00          -
45.78/45.80	c   strong branching :       0.69         22       5572     253.27    8049.03
45.78/45.80	c     (at root node) :          -         22       5572     253.27          -
45.78/45.80	c   conflict analysis:       0.00          0          0       0.00          -
45.78/45.80	c B&B Tree           :
45.78/45.80	c   number of runs   :          1
45.78/45.80	c   nodes            :     477648
45.78/45.80	c   nodes (total)    :     477648
45.78/45.80	c   nodes left       :          0
45.78/45.80	c   max depth        :         85
45.78/45.80	c   max depth (total):         85
45.78/45.80	c   backtracks       :      64729 (13.6%)
45.78/45.80	c   delayed cutoffs  :       7131
45.78/45.80	c   repropagations   :      70008 (104630 domain reductions, 6904 cutoffs)
45.78/45.80	c   avg switch length:       2.14
45.78/45.80	c   switching time   :       8.17
45.78/45.80	c Solution           :
45.78/45.80	c   Solutions found  :          9 (8 improvements)
45.78/45.80	c   First Solution   : +0.00000000000000e+00   (in run 1, after 0 nodes, 0.01 seconds, depth 0, found by <trivial>)
45.78/45.80	c   Primal Bound     : -1.40000000000000e+01   (in run 1, after 12432 nodes, 4.20 seconds, depth 23, found by <relaxation>)
45.78/45.80	c   Dual Bound       : -1.40000000000000e+01
45.78/45.80	c   Gap              :       0.00 %
45.78/45.80	c   Root Dual Bound  : -1.97882625234040e+01
45.78/45.80	c   Root Iterations  :       2815
45.78/45.82	c Time complete: 45.8.

Verifier Data 

OK	-14

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2703248-1278568907/watcher-2703248-1278568907 -o /tmp/evaluation-result-2703248-1278568907/solver-2703248-1278568907 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703248-1278568907.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: 1.00 1.00 1.00 3/105 31664
/proc/meminfo: memFree=1844376/2059040 swapFree=4135728/4192956
[pid=31664] ppid=31662 vsize=7904 CPUtime=0
/proc/31664/stat : 31664 (pbscip.linux.x8) R 31662 31664 30914 0 -1 4202496 1150 0 0 0 0 0 0 0 25 0 1 0 25099058 8093696 1062 1992294400 4194304 8395647 140733691944128 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31664/statm: 1976 1071 365 1026 0 946 0

[startup+0.0247179 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 31664
/proc/meminfo: memFree=1844376/2059040 swapFree=4135728/4192956
[pid=31664] ppid=31662 vsize=12204 CPUtime=0.01
/proc/31664/stat : 31664 (pbscip.linux.x8) R 31662 31664 30914 0 -1 4202496 2333 0 0 0 1 0 0 0 25 0 1 0 25099058 12496896 2245 1992294400 4194304 8395647 140733691944128 18446744073709551615 6347101 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31664/statm: 3051 2245 393 1026 0 2021 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12204

[startup+0.101727 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 31664
/proc/meminfo: memFree=1844376/2059040 swapFree=4135728/4192956
[pid=31664] ppid=31662 vsize=18936 CPUtime=0.09
/proc/31664/stat : 31664 (pbscip.linux.x8) R 31662 31664 30914 0 -1 4202496 4114 0 0 0 8 1 0 0 25 0 1 0 25099058 19390464 3672 1992294400 4194304 8395647 140733691944128 18446744073709551615 5012298 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31664/statm: 4734 3672 476 1026 0 3704 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18936

[startup+0.301749 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 31664
/proc/meminfo: memFree=1844376/2059040 swapFree=4135728/4192956
[pid=31664] ppid=31662 vsize=22996 CPUtime=0.29
/proc/31664/stat : 31664 (pbscip.linux.x8) R 31662 31664 30914 0 -1 4202496 5253 0 0 0 28 1 0 0 25 0 1 0 25099058 23547904 4804 1992294400 4194304 8395647 140733691944128 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31664/statm: 5749 4804 593 1026 0 4719 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22996

[startup+0.701794 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 31664
/proc/meminfo: memFree=1844376/2059040 swapFree=4135728/4192956
[pid=31664] ppid=31662 vsize=25672 CPUtime=0.69
/proc/31664/stat : 31664 (pbscip.linux.x8) R 31662 31664 30914 0 -1 4202496 5987 0 0 0 66 3 0 0 25 0 1 0 25099058 26288128 5538 1992294400 4194304 8395647 140733691944128 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31664/statm: 6418 5538 593 1026 0 5388 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25672

[startup+1.50189 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31665
/proc/meminfo: memFree=1823536/2059040 swapFree=4135728/4192956
[pid=31664] ppid=31662 vsize=29600 CPUtime=1.49
/proc/31664/stat : 31664 (pbscip.linux.x8) R 31662 31664 30914 0 -1 4202496 7009 0 0 0 145 4 0 0 25 0 1 0 25099058 30310400 6540 1992294400 4194304 8395647 140733691944128 18446744073709551615 6198204 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31664/statm: 7400 6540 595 1026 0 6370 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29600

[startup+3.10207 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31665
/proc/meminfo: memFree=1813616/2059040 swapFree=4135728/4192956
[pid=31664] ppid=31662 vsize=36140 CPUtime=3.09
/proc/31664/stat : 31664 (pbscip.linux.x8) R 31662 31664 30914 0 -1 4202496 9429 0 0 0 302 7 0 0 25 0 1 0 25099058 37007360 8215 1992294400 4194304 8395647 140733691944128 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31664/statm: 9035 8215 601 1026 0 8005 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 36140

[startup+6.30143 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31665
/proc/meminfo: memFree=1812500/2059040 swapFree=4135728/4192956
[pid=31664] ppid=31662 vsize=36140 CPUtime=6.29
/proc/31664/stat : 31664 (pbscip.linux.x8) R 31662 31664 30914 0 -1 4202496 9437 0 0 0 621 8 0 0 25 0 1 0 25099058 37007360 8223 1992294400 4194304 8395647 140733691944128 18446744073709551615 4705108 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31664/statm: 9035 8223 609 1026 0 8005 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 36140

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31665
/proc/meminfo: memFree=1812500/2059040 swapFree=4135728/4192956
[pid=31664] ppid=31662 vsize=36140 CPUtime=12.69
/proc/31664/stat : 31664 (pbscip.linux.x8) R 31662 31664 30914 0 -1 4202496 9438 0 0 0 1261 8 0 0 25 0 1 0 25099058 37007360 8224 1992294400 4194304 8395647 140733691944128 18446744073709551615 6345819 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31664/statm: 9035 8224 610 1026 0 8005 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 36140

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31665
/proc/meminfo: memFree=1812500/2059040 swapFree=4135728/4192956
[pid=31664] ppid=31662 vsize=36140 CPUtime=25.49
/proc/31664/stat : 31664 (pbscip.linux.x8) R 31662 31664 30914 0 -1 4202496 9438 0 0 0 2541 8 0 0 25 0 1 0 25099058 37007360 8224 1992294400 4194304 8395647 140733691944128 18446744073709551615 4217896 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31664/statm: 9035 8224 610 1026 0 8005 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 36140

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

[startup+38.3011 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31665
/proc/meminfo: memFree=1812500/2059040 swapFree=4135728/4192956
[pid=31664] ppid=31662 vsize=36140 CPUtime=38.28
/proc/31664/stat : 31664 (pbscip.linux.x8) R 31662 31664 30914 0 -1 4202496 9438 0 0 0 3820 8 0 0 25 0 1 0 25099058 37007360 8224 1992294400 4194304 8395647 140733691944128 18446744073709551615 4706697 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31664/statm: 9035 8224 610 1026 0 8005 0
Current children cumulated CPU time (s) 38.28
Current children cumulated vsize (KiB) 36140

[startup+41.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31665
/proc/meminfo: memFree=1812500/2059040 swapFree=4135728/4192956
[pid=31664] ppid=31662 vsize=36140 CPUtime=41.48
/proc/31664/stat : 31664 (pbscip.linux.x8) R 31662 31664 30914 0 -1 4202496 9438 0 0 0 4140 8 0 0 25 0 1 0 25099058 37007360 8224 1992294400 4194304 8395647 140733691944128 18446744073709551615 5084230 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31664/statm: 9035 8224 610 1026 0 8005 0
Current children cumulated CPU time (s) 41.48
Current children cumulated vsize (KiB) 36140

[startup+43.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31665
/proc/meminfo: memFree=1812500/2059040 swapFree=4135728/4192956
[pid=31664] ppid=31662 vsize=36140 CPUtime=43.08
/proc/31664/stat : 31664 (pbscip.linux.x8) R 31662 31664 30914 0 -1 4202496 9438 0 0 0 4300 8 0 0 25 0 1 0 25099058 37007360 8224 1992294400 4194304 8395647 140733691944128 18446744073709551615 5615650 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31664/statm: 9035 8224 610 1026 0 8005 0
Current children cumulated CPU time (s) 43.08
Current children cumulated vsize (KiB) 36140

[startup+44.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31665
/proc/meminfo: memFree=1812500/2059040 swapFree=4135728/4192956
[pid=31664] ppid=31662 vsize=36140 CPUtime=44.68
/proc/31664/stat : 31664 (pbscip.linux.x8) R 31662 31664 30914 0 -1 4202496 9438 0 0 0 4460 8 0 0 25 0 1 0 25099058 37007360 8224 1992294400 4194304 8395647 140733691944128 18446744073709551615 5614893 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31664/statm: 9035 8224 610 1026 0 8005 0
Current children cumulated CPU time (s) 44.68
Current children cumulated vsize (KiB) 36140

[startup+45.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31665
/proc/meminfo: memFree=1812500/2059040 swapFree=4135728/4192956
[pid=31664] ppid=31662 vsize=36140 CPUtime=45.48
/proc/31664/stat : 31664 (pbscip.linux.x8) R 31662 31664 30914 0 -1 4202496 9438 0 0 0 4540 8 0 0 25 0 1 0 25099058 37007360 8224 1992294400 4194304 8395647 140733691944128 18446744073709551615 5615977 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31664/statm: 9035 8224 610 1026 0 8005 0
Current children cumulated CPU time (s) 45.48
Current children cumulated vsize (KiB) 36140

[startup+45.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31665
/proc/meminfo: memFree=1812500/2059040 swapFree=4135728/4192956
[pid=31664] ppid=31662 vsize=36140 CPUtime=45.68
/proc/31664/stat : 31664 (pbscip.linux.x8) R 31662 31664 30914 0 -1 4202496 9438 0 0 0 4560 8 0 0 25 0 1 0 25099058 37007360 8224 1992294400 4194304 8395647 140733691944128 18446744073709551615 5615722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31664/statm: 9035 8224 610 1026 0 8005 0
Current children cumulated CPU time (s) 45.68
Current children cumulated vsize (KiB) 36140

[startup+45.8019 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31665
/proc/meminfo: memFree=1812500/2059040 swapFree=4135728/4192956
[pid=31664] ppid=31662 vsize=36140 CPUtime=45.78
/proc/31664/stat : 31664 (pbscip.linux.x8) R 31662 31664 30914 0 -1 4202496 9438 0 0 0 4570 8 0 0 25 0 1 0 25099058 37007360 8224 1992294400 4194304 8395647 140733691944128 18446744073709551615 7430400 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31664/statm: 9035 8224 610 1026 0 8005 0
Current children cumulated CPU time (s) 45.78
Current children cumulated vsize (KiB) 36140

Child status: 0
Real time (s): 45.8224
CPU time (s): 45.81
CPU user time (s): 45.7221
CPU system time (s): 0.087986
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 36140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 45.722
system time used= 0.087986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9447
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 158

runsolver used 0.088986 second user time and 0.211967 second system time

The end

Launcher Data 

Begin job on node088 at 2010-07-08 08:01:47
IDJOB=2703248
IDBENCH=48192
IDSOLVER=1213
FILE ID=node088/2703248-1278568907
PBS_JOBID= 11239544
Free space on /tmp= 62520 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_3.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-2703248-1278568907/watcher-2703248-1278568907 -o /tmp/evaluation-result-2703248-1278568907/solver-2703248-1278568907 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703248-1278568907.opb -t 1800 -m 1800

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

MD5SUM BENCH= 7197f7f0f9b455050f9ff30066ca0a9a
RANDOM SEED=275795066

node088.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		: 3000.245
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	: 6000.49
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		: 3000.245
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	: 5999.50
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1844904 kB
Buffers:         17852 kB
Cached:         105900 kB
SwapCached:      10768 kB
Active:          88100 kB
Inactive:        49220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1844904 kB
SwapTotal:     4192956 kB
SwapFree:      4135728 kB
Dirty:           10424 kB
Writeback:           0 kB
AnonPages:       11620 kB
Mapped:           8476 kB
Slab:            55060 kB
PageTables:       4092 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179040 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= 62508 MiB
End job on node088 at 2010-07-08 08:02:33