Trace number 2666673

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 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverOPT-15 49.8114 49.8304

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_100_25_1.opb
MD5SUM009ec87aa7f9a2a2aeb136cc6734ca0d
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 benchmark41.5207
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 constraint43
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)3038
Sum of products size (including duplicates)6076
Number of different products1519
Sum of products size3038

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 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2] [Expressions interpreter: NONE]
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-2666673-1276660975.opb>
0.00/0.03	c original problem has 1619 variables (1619 bin, 0 int, 0 impl, 0 cont) and 1619 constraints
0.00/0.03	c problem read
0.00/0.03	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:
0.19/0.23	c (round 1) 1519 del vars, 100 del conss, 1519 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 6076 impls, 0 clqs
0.19/0.28	c presolving (2 rounds):
0.19/0.28	c  1519 deleted vars, 100 deleted constraints, 1519 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.19/0.28	c  9114 implications, 0 cliques
0.19/0.28	c presolved problem has 100 variables (100 bin, 0 int, 0 impl, 0 cont) and 1519 constraints
0.19/0.28	c    1519 constraints of type <logicor>
0.19/0.28	c transformed objective value is always integral (scale: 1)
0.19/0.28	c Presolving Time: 0.14
0.19/0.28	c - non default parameters ----------------------------------------------------------------------
0.19/0.28	c # SCIP version 1.2.1.2
0.19/0.28	c 
0.19/0.28	c # maximal number of intermediate conflict constraints generated in conflict graph (-1: use every intermediate constraint)
0.19/0.28	c # [type: int, range: [-1,2147483647], default: -1]
0.19/0.28	c conflict/interconss = 0
0.19/0.28	c 
0.19/0.28	c # should binary conflicts be preferred?
0.19/0.28	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.19/0.28	c conflict/preferbinary = TRUE
0.19/0.28	c 
0.19/0.28	c # maximum age an unnecessary constraint can reach before it is deleted (0: dynamic, -1: keep all constraints)
0.19/0.28	c # [type: int, range: [-1,2147483647], default: 0]
0.19/0.28	c constraints/agelimit = 1
0.19/0.28	c 
0.19/0.28	c # should enforcement of pseudo solution be disabled?
0.19/0.28	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.19/0.28	c constraints/disableenfops = TRUE
0.19/0.28	c 
0.19/0.28	c # frequency for displaying node information lines
0.19/0.28	c # [type: int, range: [-1,2147483647], default: 100]
0.19/0.28	c display/freq = 10000
0.19/0.28	c 
0.19/0.28	c # maximal time in seconds to run
0.19/0.28	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.19/0.28	c limits/time = 1799.98
0.19/0.28	c 
0.19/0.28	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.19/0.28	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.19/0.28	c limits/memory = 1620
0.19/0.28	c 
0.19/0.28	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.19/0.28	c # [type: int, range: [-1,2147483647], default: 1]
0.19/0.28	c lp/solvefreq = 0
0.19/0.28	c 
0.19/0.28	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)
0.19/0.28	c # [type: char, range: {lafpsqd}, default: l]
0.19/0.28	c lp/pricing = a
0.19/0.28	c 
0.19/0.28	c # should presolving try to simplify inequalities
0.19/0.28	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.19/0.28	c constraints/linear/simplifyinequalities = TRUE
0.19/0.28	c 
0.19/0.28	c # should presolving try to simplify knapsacks
0.19/0.28	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.19/0.28	c constraints/knapsack/simplifyinequalities = TRUE
0.19/0.28	c 
0.19/0.28	c # priority of node selection rule <dfs> in standard mode
0.19/0.28	c # [type: int, range: [-536870912,536870911], default: 0]
0.19/0.28	c nodeselection/dfs/stdpriority = 1000000
0.19/0.28	c 
0.19/0.28	c -----------------------------------------------------------------------------------------------
0.19/0.28	c start solving
0.19/0.28	c 
0.29/0.30	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.29/0.30	c t 0.1s|     1 |     0 |   107 |     - |4396k|   0 | 100 | 100 |1519 | 100 |1519 |   0 |   0 |   0 |-5.000000e+01 | 0.000000e+00 | 100.00%
0.29/0.30	o -1
0.29/0.30	c R 0.1s|     1 |     0 |   107 |     - |4398k|   0 | 100 | 100 |1519 | 100 |1519 |   0 |   0 |   0 |-5.000000e+01 |-1.000000e+00 |  98.00%
0.29/0.30	o -2
0.29/0.30	c s 0.2s|     1 |     0 |   107 |     - |4399k|   0 | 100 | 100 |1519 | 100 |1519 |   0 |   0 |   0 |-5.000000e+01 |-2.000000e+00 |  96.00%
0.29/0.34	c   0.2s|     1 |     0 |   173 |     - |4405k|   0 |  88 | 100 |1519 | 100 |1527 |   8 |   0 |   0 |-4.400000e+01 |-2.000000e+00 |  95.45%
0.29/0.34	o -11
0.29/0.34	c b 0.2s|     1 |     0 |   173 |     - |4408k|   0 |  88 | 100 |1519 | 100 |1527 |   8 |   0 |   0 |-4.400000e+01 |-1.100000e+01 |  75.00%
0.40/0.42	c   0.3s|     1 |     0 |   229 |     - |4413k|   0 |  80 | 100 |1519 | 100 |1535 |  16 |   0 |   0 |-4.000000e+01 |-1.100000e+01 |  72.50%
0.49/0.50	c   0.3s|     1 |     0 |   307 |     - |4419k|   0 |  75 | 100 |1519 | 100 |1542 |  23 |   0 |   0 |-3.750000e+01 |-1.100000e+01 |  70.67%
0.49/0.59	c   0.4s|     1 |     0 |   349 |     - |4424k|   0 |  74 | 100 |1519 | 100 |1547 |  28 |   0 |   0 |-3.600000e+01 |-1.100000e+01 |  69.44%
0.59/0.69	c   0.5s|     1 |     0 |   479 |     - |4432k|   0 |  66 | 100 |1519 | 100 |1553 |  34 |   0 |   0 |-3.300000e+01 |-1.100000e+01 |  66.67%
0.69/0.77	c   0.6s|     1 |     0 |   560 |     - |4439k|   0 |  68 | 100 |1519 | 100 |1564 |  45 |   0 |   0 |-3.250000e+01 |-1.100000e+01 |  66.15%
0.79/0.88	c   0.7s|     1 |     0 |   696 |     - |4447k|   0 |  70 | 100 |1519 | 100 |1573 |  54 |   0 |   0 |-3.050000e+01 |-1.100000e+01 |  63.93%
0.99/1.03	c   0.9s|     1 |     0 |   898 |     - |4454k|   0 |  69 | 100 |1519 | 100 |1584 |  65 |   0 |   0 |-2.833333e+01 |-1.100000e+01 |  61.18%
1.10/1.17	c   1.0s|     1 |     0 |  1046 |     - |4474k|   0 |  60 | 100 |1519 | 100 |1595 |  76 |   0 |   0 |-2.650000e+01 |-1.100000e+01 |  58.49%
1.29/1.31	c   1.1s|     1 |     0 |  1183 |     - |4563k|   0 |  52 | 100 |1519 | 100 |1601 |  82 |   0 |   0 |-2.600000e+01 |-1.100000e+01 |  57.69%
1.39/1.46	c   1.3s|     1 |     0 |  1394 |     - |4650k|   0 |  69 | 100 |1519 | 100 | 221 |  91 |   0 |   0 |-2.520588e+01 |-1.100000e+01 |  56.36%
1.49/1.50	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
1.49/1.50	c   1.3s|     1 |     0 |  1471 |     - |4818k|   0 |  67 | 100 |1519 | 100 | 230 | 100 |   0 |   0 |-2.452632e+01 |-1.100000e+01 |  55.15%
1.49/1.54	c   1.4s|     1 |     0 |  1575 |     - |5077k|   0 |  75 | 100 |1519 | 100 | 267 | 137 |   0 |   0 |-2.355959e+01 |-1.100000e+01 |  53.31%
1.59/1.61	c   1.4s|     1 |     0 |  1694 |     - |5752k|   0 |  75 | 100 |1519 | 100 | 289 | 159 |   0 |   0 |-2.249231e+01 |-1.100000e+01 |  51.09%
1.59/1.68	c   1.5s|     1 |     0 |  1776 |     - |6490k|   0 |  79 | 100 |1519 | 100 | 324 | 194 |   0 |   0 |-2.220198e+01 |-1.100000e+01 |  50.45%
1.69/1.75	c   1.6s|     1 |     0 |  1839 |     - |7206k|   0 |  80 | 100 |1519 | 100 | 331 | 201 |   0 |   0 |-2.213020e+01 |-1.100000e+01 |  50.29%
1.79/1.82	c   1.6s|     1 |     0 |  1927 |     - |7442k|   0 |  84 | 100 |1519 | 100 | 272 | 217 |   0 |   0 |-2.192079e+01 |-1.100000e+01 |  49.82%
1.79/1.88	c   1.7s|     1 |     0 |  2010 |     - |8101k|   0 |  85 | 100 |1519 | 100 | 285 | 230 |   0 |   0 |-2.156892e+01 |-1.100000e+01 |  49.00%
1.89/1.94	c   1.8s|     1 |     0 |  2042 |     - |8816k|   0 |  86 | 100 |1519 | 100 | 296 | 241 |   0 |   0 |-2.148659e+01 |-1.100000e+01 |  48.81%
2.00/2.02	c   1.8s|     1 |     0 |  2122 |     - |9606k|   0 |  85 | 100 |1519 | 100 | 305 | 250 |   0 |   0 |-2.116768e+01 |-1.100000e+01 |  48.03%
2.00/2.06	c   1.9s|     1 |     0 |  2160 |     - |9613k|   0 |  88 | 100 |1519 | 100 | 319 | 264 |   0 |   0 |-2.103416e+01 |-1.100000e+01 |  47.70%
2.10/2.10	c   1.9s|     1 |     0 |  2217 |     - |9622k|   0 |  90 | 100 |1519 | 100 | 328 | 273 |   0 |   0 |-2.088590e+01 |-1.100000e+01 |  47.33%
2.10/2.14	c   1.9s|     1 |     0 |  2263 |     - |9626k|   0 |  90 | 100 |1519 | 100 | 247 | 282 |   0 |   0 |-2.075497e+01 |-1.100000e+01 |  47.00%
2.10/2.17	c   2.0s|     1 |     0 |  2307 |     - |9631k|   0 |  94 | 100 |1519 | 100 | 256 | 291 |   0 |   0 |-2.060470e+01 |-1.100000e+01 |  46.61%
2.20/2.21	c   2.0s|     1 |     0 |  2351 |     - |9636k|   0 |  95 | 100 |1519 | 100 | 265 | 300 |   0 |   0 |-2.052389e+01 |-1.100000e+01 |  46.40%
2.20/2.24	c   2.0s|     1 |     0 |  2387 |     - |9641k|   0 |  96 | 100 |1519 | 100 | 276 | 311 |   0 |   0 |-2.037999e+01 |-1.100000e+01 |  46.03%
2.20/2.28	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
2.20/2.28	c   2.1s|     1 |     0 |  2437 |     - |9646k|   0 |  97 | 100 |1519 | 100 | 281 | 316 |   0 |   0 |-2.032628e+01 |-1.100000e+01 |  45.88%
2.29/2.32	c   2.1s|     1 |     0 |  2476 |     - |9651k|   0 | 100 | 100 |1519 | 100 | 290 | 325 |   0 |   0 |-2.028068e+01 |-1.100000e+01 |  45.76%
2.29/2.36	c   2.2s|     1 |     0 |  2524 |     - |9657k|   0 |  99 | 100 |1519 | 100 | 208 | 333 |   0 |   0 |-2.021435e+01 |-1.100000e+01 |  45.58%
2.29/2.39	c   2.2s|     1 |     0 |  2569 |     - |9662k|   0 |  99 | 100 |1519 | 100 | 214 | 339 |   0 |   0 |-2.016230e+01 |-1.100000e+01 |  45.44%
2.39/2.42	c   2.2s|     1 |     0 |  2616 |     - |9667k|   0 | 100 | 100 |1519 | 100 | 224 | 349 |   0 |   0 |-2.012898e+01 |-1.100000e+01 |  45.35%
2.39/2.46	c   2.3s|     1 |     0 |  2663 |     - |9671k|   0 | 100 | 100 |1519 | 100 | 231 | 356 |   0 |   0 |-2.010832e+01 |-1.100000e+01 |  45.30%
2.39/2.49	c   2.3s|     1 |     0 |  2697 |     - |9675k|   0 | 100 | 100 |1519 | 100 | 237 | 362 |   0 |   0 |-2.009342e+01 |-1.100000e+01 |  45.26%
2.49/2.52	c   2.3s|     1 |     0 |  2748 |     - |9683k|   0 | 100 | 100 |1519 | 100 | 247 | 372 |   0 |   0 |-2.005355e+01 |-1.100000e+01 |  45.15%
2.49/2.56	c   2.4s|     1 |     0 |  2775 |     - |9688k|   0 | 100 | 100 |1519 | 100 | 208 | 381 |   0 |   0 |-2.003825e+01 |-1.100000e+01 |  45.10%
2.49/2.59	c   2.4s|     1 |     0 |  2796 |     - |9690k|   0 | 100 | 100 |1519 | 100 | 213 | 386 |   0 |   0 |-2.003369e+01 |-1.100000e+01 |  45.09%
2.59/2.61	c   2.4s|     1 |     0 |  2803 |     - |9691k|   0 | 100 | 100 |1519 | 100 | 215 | 388 |   0 |   0 |-2.003137e+01 |-1.100000e+01 |  45.09%
2.59/2.64	c   2.4s|     1 |     0 |  2807 |     - |9692k|   0 | 100 | 100 |1519 | 100 | 217 | 390 |   0 |   0 |-2.003095e+01 |-1.100000e+01 |  45.08%
3.20/3.24	c   3.0s|     1 |     2 |  2807 |     - |9693k|   0 | 100 | 100 |1519 | 100 | 217 | 390 |   0 |  17 |-2.003095e+01 |-1.100000e+01 |  45.08%
3.20/3.25	o -12
3.20/3.25	c * 3.0s|   120 |     7 |  2807 |   0.0 |9704k|  15 |   - | 100 |1521 |   0 |   0 | 390 |   4 |  17 |-1.976031e+01 |-1.200000e+01 |  39.27%
3.39/3.43	o -13
3.39/3.43	c * 3.2s|  1857 |     9 |  2807 |   0.0 |9705k|  28 |   - | 100 |1519 |   0 |   0 | 390 |  18 |  17 |-1.976031e+01 |-1.300000e+01 |  34.21%
3.39/3.44	o -14
3.39/3.44	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
3.39/3.44	c * 3.2s|  1942 |     7 |  2807 |   0.0 |9706k|  28 |   - | 100 |1519 |   0 |   0 | 390 |  18 |  17 |-1.976031e+01 |-1.400000e+01 |  29.15%
3.39/3.44	o -15
3.39/3.44	c * 3.2s|  2004 |     8 |  2807 |   0.0 |9709k|  28 |   - | 100 |1523 |   0 |   0 | 390 |  23 |  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
4.19/4.27	c   3.9s| 10000 |     5 |  2807 |   0.0 |9708k|  35 |   - | 100 |1519 |   0 |   0 | 390 |  43 |  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
5.29/5.31	c   4.9s| 20000 |     6 |  2807 |   0.0 |9709k|  43 |   - | 100 |1519 |   0 |   0 | 390 |  60 |  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
6.29/6.37	c   5.8s| 30000 |     6 |  2807 |   0.0 |9709k|  43 |   - | 100 |1519 |   0 |   0 | 390 |  75 |  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
7.38/7.42	c   6.7s| 40000 |     7 |  2807 |   0.0 |9710k|  44 |   - | 100 |1519 |   0 |   0 | 390 | 101 |  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
8.39/8.47	c   7.6s| 50000 |     5 |  2807 |   0.0 |9711k|  47 |   - | 100 |1519 |   0 |   0 | 390 | 125 |  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
9.48/9.58	c   8.6s| 60000 |     5 |  2807 |   0.0 |9765k|  58 |   - | 100 |1630 |   0 |   0 | 390 |1672 |  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
10.69/10.72	c   9.6s| 70000 |     6 |  2807 |   0.0 |9797k|  58 |   - | 100 |1677 |   0 |   0 | 390 |3458 |  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
11.79/11.87	c  10.7s| 80000 |     6 |  2807 |   0.0 |9813k|  58 |   - | 100 |1709 |   0 |   0 | 390 |5234 |  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
12.98/13.03	c  11.7s| 90000 |     5 |  2807 |   0.0 |9817k|  58 |   - | 100 |1712 |   0 |   0 | 390 |7005 |  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
14.09/14.16	c  12.7s|100000 |     7 |  2807 |   0.0 |9803k|  60 |   - | 100 |1693 |   0 |   0 | 390 |8790 |  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
15.29/15.31	c  13.7s|110000 |     5 |  2807 |   0.0 |9813k|  60 |   - | 100 |1707 |   0 |   0 | 390 |  10k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
16.39/16.45	c  14.8s|120000 |     5 |  2807 |   0.0 |9806k|  60 |   - | 100 |1678 |   0 |   0 | 390 |  12k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
17.59/17.61	c  15.8s|130000 |     7 |  2807 |   0.0 |9823k|  60 |   - | 100 |1711 |   0 |   0 | 390 |  14k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
18.70/18.76	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
18.70/18.76	c  16.8s|140000 |     4 |  2807 |   0.0 |9793k|  60 |   - | 100 |1659 |   0 |   0 | 390 |  15k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
19.88/19.90	c  17.8s|150000 |     6 |  2807 |   0.0 |9813k|  60 |   - | 100 |1685 |   0 |   0 | 390 |  17k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
20.98/21.06	c  18.9s|160000 |     6 |  2807 |   0.0 |9841k|  60 |   - | 100 |1749 |   0 |   0 | 390 |  19k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
22.19/22.21	c  19.9s|170000 |     5 |  2807 |   0.0 |9836k|  60 |   - | 100 |1732 |   0 |   0 | 390 |  21k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
23.28/23.35	c  20.9s|180000 |     6 |  2807 |   0.0 |9819k|  61 |   - | 100 |1706 |   0 |   0 | 390 |  23k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
24.48/24.51	c  21.9s|190000 |     7 |  2807 |   0.0 |9854k|  61 |   - | 100 |1780 |   0 |   0 | 390 |  24k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
25.58/25.66	c  22.9s|200000 |     4 |  2807 |   0.0 |9846k|  61 |   - | 100 |1752 |   0 |   0 | 390 |  26k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
26.78/26.81	c  24.0s|210000 |     7 |  2807 |   0.0 |9784k|  61 |   - | 100 |1615 |   0 |   0 | 390 |  28k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
27.89/27.97	c  25.0s|220000 |     7 |  2807 |   0.0 |9783k|  61 |   - | 100 |1617 |   0 |   0 | 390 |  30k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
29.08/29.12	c  26.0s|230000 |     3 |  2807 |   0.0 |9873k|  61 |   - | 100 |1833 |   0 |   0 | 390 |  31k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
30.18/30.27	c  27.1s|240000 |     6 |  2807 |   0.0 |9787k|  61 |   - | 100 |1627 |   0 |   0 | 390 |  33k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
31.38/31.40	c  28.0s|250000 |     6 |  2807 |   0.0 |9847k|  61 |   - | 100 |1773 |   0 |   0 | 390 |  35k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
32.48/32.56	c  29.1s|260000 |     5 |  2807 |   0.0 |9823k|  61 |   - | 100 |1719 |   0 |   0 | 390 |  37k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
33.68/33.70	c  30.1s|270000 |     5 |  2807 |   0.0 |9886k|  61 |   - | 100 |1859 |   0 |   0 | 390 |  39k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
34.78/34.86	c  31.1s|280000 |     5 |  2807 |   0.0 |9840k|  62 |   - | 100 |1761 |   0 |   0 | 390 |  40k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
35.98/36.00	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
35.98/36.00	c  32.1s|290000 |     5 |  2807 |   0.0 |9849k|  62 |   - | 100 |1779 |   0 |   0 | 390 |  42k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
37.08/37.15	c  33.1s|300000 |     3 |  2807 |   0.0 |9848k|  62 |   - | 100 |1785 |   0 |   0 | 390 |  44k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
38.28/38.30	c  34.1s|310000 |     5 |  2807 |   0.0 |9851k|  62 |   - | 100 |1791 |   0 |   0 | 390 |  45k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
39.38/39.45	c  35.2s|320000 |     6 |  2807 |   0.0 |9827k|  63 |   - | 100 |1728 |   0 |   0 | 390 |  47k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
40.59/40.60	c  36.2s|330000 |     5 |  2807 |   0.0 |9859k|  63 |   - | 100 |1815 |   0 |   0 | 390 |  49k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
41.68/41.75	c  37.2s|340000 |     4 |  2807 |   0.0 |9846k|  63 |   - | 100 |1776 |   0 |   0 | 390 |  50k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
42.88/42.91	c  38.2s|350000 |     3 |  2807 |   0.0 |9879k|  63 |   - | 100 |1870 |   0 |   0 | 390 |  52k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
43.98/44.06	c  39.2s|360000 |     4 |  2807 |   0.0 |9834k|  64 |   - | 100 |1747 |   0 |   0 | 390 |  54k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
45.17/45.21	c  40.2s|370000 |     4 |  2807 |   0.0 |9887k|  64 |   - | 100 |1896 |   0 |   0 | 390 |  56k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
46.38/46.43	c  41.3s|380000 |     6 |  2807 |   0.0 |9878k|  67 |   - | 100 |1863 |   0 |   0 | 390 |  58k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
48.08/48.17	c  42.8s|390000 |     4 |  2807 |   0.0 |9953k|  70 |   - | 100 |2129 |   0 |   0 | 390 |  63k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
49.77/49.81	c 
49.77/49.81	c SCIP Status        : problem is solved [optimal solution found]
49.77/49.81	c Solving Time (sec) : 44.25
49.77/49.81	c Solving Nodes      : 398713
49.77/49.81	c Primal Bound       : -1.50000000000000e+01 (10 solutions)
49.77/49.81	c Dual Bound         : -1.50000000000000e+01
49.77/49.81	c Gap                : 0.00 %
49.77/49.81	s OPTIMUM FOUND
49.77/49.81	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 
49.77/49.81	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 
49.77/49.81	v -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 
49.77/49.81	v -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 x10 -x9 -x8 x7 -x6 -x5 -x4 -x3 -x2 -x1 
49.77/49.81	c SCIP Status        : problem is solved [optimal solution found]
49.77/49.81	c Solving Time       :      44.25
49.77/49.81	c Original Problem   :
49.77/49.81	c   Problem name     : HOME/instance-2666673-1276660975.opb
49.77/49.81	c   Variables        : 1619 (1619 binary, 0 integer, 0 implicit integer, 0 continuous)
49.77/49.81	c   Constraints      : 1619 initial, 1619 maximal
49.77/49.81	c Presolved Problem  :
49.77/49.81	c   Problem name     : t_HOME/instance-2666673-1276660975.opb
49.77/49.81	c   Variables        : 100 (100 binary, 0 integer, 0 implicit integer, 0 continuous)
49.77/49.81	c   Constraints      : 1519 initial, 2342 maximal
49.77/49.81	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
49.77/49.81	c   trivial          :       0.00          0          0          0          0          0          0          0          0
49.77/49.81	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
49.77/49.81	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
49.77/49.81	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
49.77/49.81	c   implics          :       0.00          0          0          0          0          0          0          0          0
49.77/49.81	c   probing          :       0.03          0          0          0          0          0          0          0          0
49.77/49.81	c   linear           :       0.01       1519          0          0       1519          0        100          0          0
49.77/49.81	c   logicor          :       0.01          0          0          0          0          0          0          0          0
49.77/49.81	c   root node        :          -        100          -          -        100          -          -          -          -
49.77/49.81	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
49.77/49.81	c   integral         :          0          0          0          1          0          0          0          0          0          2
49.77/49.81	c   logicor          :       1519+        39     428003          0          4      71575    1077800         89          0          0
49.77/49.81	c   countsols        :          0          0          0          0          4          0          0          0          0          0
49.77/49.81	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
49.77/49.81	c   integral         :       0.55       0.00       0.00       0.55       0.00
49.77/49.81	c   logicor          :      10.54       0.02      10.52       0.00       0.00
49.77/49.81	c   countsols        :       0.00       0.00       0.00       0.00       0.00
49.77/49.81	c Propagators        :       Time      Calls    Cutoffs    DomReds
49.77/49.81	c   vbounds          :       0.37          2          0          0
49.77/49.81	c   rootredcost      :       0.32          4          0          0
49.77/49.81	c   pseudoobj        :       8.17     683611     129920     832122
49.77/49.81	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
49.77/49.81	c   propagation      :       4.55      78202      68200      68200       19.4          0        0.0          -
49.77/49.81	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
49.77/49.81	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
49.77/49.81	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
49.77/49.81	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
49.77/49.81	c   applied globally :          -          -          -      61364       17.7          -          -          -
49.77/49.81	c   applied locally  :          -          -          -       6836       35.2          -          -          -
49.77/49.81	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
49.77/49.81	c   cut pool         :       0.04         38          -          -        220          -    (maximal pool size: 2176)
49.77/49.81	c   redcost          :       0.00         39          0          0          0          0
49.77/49.81	c   impliedbounds    :       0.00         39          0          0        160          0
49.77/49.81	c   intobj           :       0.00          0          0          0          0          0
49.77/49.81	c   cgmip            :       0.00          0          0          0          0          0
49.77/49.81	c   gomory           :       0.83         39          0          0       5748          0
49.77/49.81	c   strongcg         :       0.48         20          0          0       7094          0
49.77/49.81	c   cmir             :       0.05         10          0          0          0          0
49.77/49.81	c   flowcover        :       0.08         10          0          0          0          0
49.77/49.81	c   clique           :       0.09         39          0          0        312          0
49.77/49.81	c   zerohalf         :       0.00          0          0          0          0          0
49.77/49.81	c   mcf              :       0.01          1          0          0          0          0
49.77/49.81	c   rapidlearning    :       0.00          0          0          0          0          0
49.77/49.81	c Pricers            :       Time      Calls       Vars
49.77/49.81	c   problem variables:       0.00          0          0
49.77/49.81	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
49.77/49.81	c   relpscost        :       0.55          1          0          0          0          0          2
49.77/49.81	c   pscost           :       0.00          0          0          0          0          0          0
49.77/49.81	c   inference        :       1.34     201567          0          0          0          0     403134
49.77/49.81	c   mostinf          :       0.00          0          0          0          0          0          0
49.77/49.81	c   leastinf         :       0.00          0          0          0          0          0          0
49.77/49.81	c   fullstrong       :       0.00          0          0          0          0          0          0
49.77/49.81	c   allfullstrong    :       0.00          0          0          0          0          0          0
49.77/49.81	c   random           :       0.00          0          0          0          0          0          0
49.77/49.81	c Primal Heuristics  :       Time      Calls      Found
49.77/49.81	c   LP solutions     :       0.00          -          0
49.77/49.81	c   pseudo solutions :       0.00          -          4
49.77/49.81	c   crossover        :       0.00          0          0
49.77/49.81	c   oneopt           :       0.24          2          1
49.77/49.81	c   trivial          :       0.00          2          2
49.77/49.81	c   simplerounding   :       0.02         39          1
49.77/49.81	c   zirounding       :       0.00          1          0
49.77/49.81	c   rounding         :       0.04         39          1
49.77/49.81	c   shifting         :       0.02         39          1
49.77/49.81	c   intshifting      :       0.00          0          0
49.77/49.81	c   twoopt           :       0.00          0          0
49.77/49.81	c   fixandinfer      :       0.00          0          0
49.77/49.81	c   feaspump         :       0.00          0          0
49.77/49.81	c   coefdiving       :       0.00          0          0
49.77/49.81	c   pscostdiving     :       0.00          0          0
49.77/49.81	c   fracdiving       :       0.00          0          0
49.77/49.81	c   veclendiving     :       0.00          0          0
49.77/49.81	c   intdiving        :       0.00          0          0
49.77/49.81	c   actconsdiving    :       0.00          0          0
49.77/49.81	c   objpscostdiving  :       0.00          0          0
49.77/49.81	c   rootsoldiving    :       0.00          0          0
49.77/49.81	c   linesearchdiving :       0.00          0          0
49.77/49.81	c   guideddiving     :       0.00          0          0
49.77/49.81	c   octane           :       0.00          0          0
49.77/49.81	c   rens             :       0.01          0          0
49.77/49.81	c   rins             :       0.00          0          0
49.77/49.81	c   localbranching   :       0.00          0          0
49.77/49.81	c   mutation         :       0.00          0          0
49.77/49.81	c   dins             :       0.00          0          0
49.77/49.81	c   undercover       :       0.00          0          0
49.77/49.81	c   nlp              :       0.20          0          0
49.77/49.81	c   trysol           :       0.17          0          0
49.77/49.81	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
49.77/49.81	c   primal LP        :       0.01          0          0       0.00       0.00
49.77/49.81	c   dual LP          :       0.58         39       2807      71.97    4839.66
49.77/49.81	c   lex dual LP      :       0.00          0          0       0.00          -
49.77/49.81	c   barrier LP       :       0.00          0          0       0.00          -
49.77/49.81	c   diving/probing LP:       0.00          0          0       0.00          -
49.77/49.81	c   strong branching :       0.55         17       4084     240.24    7425.45
49.77/49.81	c     (at root node) :          -         17       4084     240.24          -
49.77/49.81	c   conflict analysis:       0.00          0          0       0.00          -
49.77/49.81	c B&B Tree           :
49.77/49.81	c   number of runs   :          1
49.77/49.81	c   nodes            :     398713
49.77/49.81	c   nodes (total)    :     398713
49.77/49.81	c   nodes left       :          0
49.77/49.81	c   max depth        :         84
49.77/49.81	c   max depth (total):         84
49.77/49.81	c   backtracks       :      50982 (12.8%)
49.77/49.81	c   delayed cutoffs  :       4417
49.77/49.81	c   repropagations   :      56215 (77245 domain reductions, 4354 cutoffs)
49.77/49.81	c   avg switch length:       2.14
49.77/49.81	c   switching time   :       7.66
49.77/49.81	c Solution           :
49.77/49.81	c   Solutions found  :         10 (8 improvements)
49.77/49.81	c   First Solution   : +0.00000000000000e+00   (in run 1, after 0 nodes, 0.01 seconds, depth 0, found by <trivial>)
49.77/49.81	c   Primal Bound     : -1.50000000000000e+01   (in run 1, after 2004 nodes, 3.20 seconds, depth 18, found by <relaxation>)
49.77/49.81	c   Dual Bound       : -1.50000000000000e+01
49.77/49.81	c   Gap              :       0.00 %
49.77/49.81	c   Root Dual Bound  : -2.00309538179445e+01
49.77/49.81	c   Root Iterations  :       2807
49.77/49.83	c Time complete: 49.8.

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-2666673-1276660975/watcher-2666673-1276660975 -o /tmp/evaluation-result-2666673-1276660975/solver-2666673-1276660975 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666673-1276660975.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 1.06 3/106 10161
/proc/meminfo: memFree=1794896/2059040 swapFree=4140132/4192956
[pid=10161] ppid=10159 vsize=6692 CPUtime=0
/proc/10161/stat : 10161 (pbscip.linux.x8) R 10159 10161 9042 0 -1 4202496 983 0 0 0 0 0 0 0 18 0 1 0 41700976 6852608 902 1992294400 4194304 8223781 140735262341008 18446744073709551615 7297136 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10161/statm: 1674 908 343 984 0 687 0

[startup+0.07527 s]
/proc/loadavg: 1.00 1.00 1.06 3/106 10161
/proc/meminfo: memFree=1794896/2059040 swapFree=4140132/4192956
[pid=10161] ppid=10159 vsize=16692 CPUtime=0.07
/proc/10161/stat : 10161 (pbscip.linux.x8) R 10159 10161 9042 0 -1 4202496 3812 0 0 0 5 2 0 0 20 0 1 0 41700976 17092608 3110 1992294400 4194304 8223781 140735262341008 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10161/statm: 4173 3110 432 984 0 3186 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16692

[startup+0.101274 s]
/proc/loadavg: 1.00 1.00 1.06 3/106 10161
/proc/meminfo: memFree=1794896/2059040 swapFree=4140132/4192956
[pid=10161] ppid=10159 vsize=16692 CPUtime=0.09
/proc/10161/stat : 10161 (pbscip.linux.x8) R 10159 10161 9042 0 -1 4202496 3812 0 0 0 5 4 0 0 20 0 1 0 41700976 17092608 3110 1992294400 4194304 8223781 140735262341008 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10161/statm: 4173 3110 432 984 0 3186 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16692

[startup+0.301311 s]
/proc/loadavg: 1.00 1.00 1.06 3/106 10161
/proc/meminfo: memFree=1794896/2059040 swapFree=4140132/4192956
[pid=10161] ppid=10159 vsize=20328 CPUtime=0.29
/proc/10161/stat : 10161 (pbscip.linux.x8) R 10159 10161 9042 0 -1 4202496 5614 0 0 0 17 12 0 0 20 0 1 0 41700976 20815872 4118 1992294400 4194304 8223781 140735262341008 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10161/statm: 5082 4118 522 984 0 4095 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20328

[startup+0.701385 s]
/proc/loadavg: 1.00 1.00 1.06 3/106 10161
/proc/meminfo: memFree=1794896/2059040 swapFree=4140132/4192956
[pid=10161] ppid=10159 vsize=22628 CPUtime=0.69
/proc/10161/stat : 10161 (pbscip.linux.x8) R 10159 10161 9042 0 -1 4202496 6319 0 0 0 56 13 0 0 21 0 1 0 41700976 23171072 4786 1992294400 4194304 8223781 140735262341008 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10161/statm: 5657 4786 561 984 0 4670 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22628

[startup+1.50153 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 10162
/proc/meminfo: memFree=1777528/2059040 swapFree=4140132/4192956
[pid=10161] ppid=10159 vsize=25504 CPUtime=1.49
/proc/10161/stat : 10161 (pbscip.linux.x8) R 10159 10161 9042 0 -1 4202496 7166 0 0 0 134 15 0 0 23 0 1 0 41700976 26116096 5529 1992294400 4194304 8223781 140735262341008 18446744073709551615 6003280 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10161/statm: 6376 5529 561 984 0 5389 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25504

[startup+3.10183 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 10162
/proc/meminfo: memFree=1769468/2059040 swapFree=4140132/4192956
[pid=10161] ppid=10159 vsize=30800 CPUtime=3.09
/proc/10161/stat : 10161 (pbscip.linux.x8) R 10159 10161 9042 0 -1 4202496 9009 0 0 0 290 19 0 0 25 0 1 0 41700976 31539200 6845 1992294400 4194304 8223781 140735262341008 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10161/statm: 7700 6845 569 984 0 6713 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30800

[startup+6.30142 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 10162
/proc/meminfo: memFree=1768600/2059040 swapFree=4140132/4192956
[pid=10161] ppid=10159 vsize=30800 CPUtime=6.29
/proc/10161/stat : 10161 (pbscip.linux.x8) R 10159 10161 9042 0 -1 4202496 9014 0 0 0 574 55 0 0 25 0 1 0 41700976 31539200 6850 1992294400 4194304 8223781 140735262341008 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10161/statm: 7700 6850 574 984 0 6713 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 30800

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 10162
/proc/meminfo: memFree=1768476/2059040 swapFree=4140132/4192956
[pid=10161] ppid=10159 vsize=30800 CPUtime=12.69
/proc/10161/stat : 10161 (pbscip.linux.x8) R 10159 10161 9042 0 -1 4202496 9014 0 0 0 1140 129 0 0 25 0 1 0 41700976 31539200 6850 1992294400 4194304 8223781 140735262341008 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10161/statm: 7700 6850 574 984 0 6713 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 30800

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 10162
/proc/meminfo: memFree=1768476/2059040 swapFree=4140132/4192956
[pid=10161] ppid=10159 vsize=30800 CPUtime=25.49
/proc/10161/stat : 10161 (pbscip.linux.x8) R 10159 10161 9042 0 -1 4202496 9014 0 0 0 2282 267 0 0 25 0 1 0 41700976 31539200 6850 1992294400 4194304 8223781 140735262341008 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10161/statm: 7700 6850 574 984 0 6713 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 30800

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

[startup+38.3013 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 10162
/proc/meminfo: memFree=1768476/2059040 swapFree=4140132/4192956
[pid=10161] ppid=10159 vsize=30800 CPUtime=38.28
/proc/10161/stat : 10161 (pbscip.linux.x8) R 10159 10161 9042 0 -1 4202496 9014 0 0 0 3416 412 0 0 25 0 1 0 41700976 31539200 6850 1992294400 4194304 8223781 140735262341008 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10161/statm: 7700 6850 574 984 0 6713 0
Current children cumulated CPU time (s) 38.28
Current children cumulated vsize (KiB) 30800

[startup+44.7005 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 10162
/proc/meminfo: memFree=1768476/2059040 swapFree=4140132/4192956
[pid=10161] ppid=10159 vsize=30800 CPUtime=44.67
/proc/10161/stat : 10161 (pbscip.linux.x8) R 10159 10161 9042 0 -1 4202496 9014 0 0 0 3980 487 0 0 25 0 1 0 41700976 31539200 6850 1992294400 4194304 8223781 140735262341008 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10161/statm: 7700 6850 574 984 0 6713 0
Current children cumulated CPU time (s) 44.67
Current children cumulated vsize (KiB) 30800

[startup+47.9011 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 10162
/proc/meminfo: memFree=1768476/2059040 swapFree=4140132/4192956
[pid=10161] ppid=10159 vsize=30800 CPUtime=47.87
/proc/10161/stat : 10161 (pbscip.linux.x8) R 10159 10161 9042 0 -1 4202496 9014 0 0 0 4262 525 0 0 25 0 1 0 41700976 31539200 6850 1992294400 4194304 8223781 140735262341008 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10161/statm: 7700 6850 574 984 0 6713 0
Current children cumulated CPU time (s) 47.87
Current children cumulated vsize (KiB) 30800

[startup+48.7013 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 10162
/proc/meminfo: memFree=1768476/2059040 swapFree=4140132/4192956
[pid=10161] ppid=10159 vsize=30800 CPUtime=48.68
/proc/10161/stat : 10161 (pbscip.linux.x8) R 10159 10161 9042 0 -1 4202496 9014 0 0 0 4332 536 0 0 25 0 1 0 41700976 31539200 6850 1992294400 4194304 8223781 140735262341008 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10161/statm: 7700 6850 574 984 0 6713 0
Current children cumulated CPU time (s) 48.68
Current children cumulated vsize (KiB) 30800

[startup+49.5084 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 10162
/proc/meminfo: memFree=1768476/2059040 swapFree=4140132/4192956
[pid=10161] ppid=10159 vsize=30800 CPUtime=49.48
/proc/10161/stat : 10161 (pbscip.linux.x8) R 10159 10161 9042 0 -1 4202496 9014 0 0 0 4402 546 0 0 25 0 1 0 41700976 31539200 6850 1992294400 4194304 8223781 140735262341008 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10161/statm: 7700 6850 574 984 0 6713 0
Current children cumulated CPU time (s) 49.48
Current children cumulated vsize (KiB) 30800

[startup+49.7004 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 10162
/proc/meminfo: memFree=1768476/2059040 swapFree=4140132/4192956
[pid=10161] ppid=10159 vsize=30800 CPUtime=49.68
/proc/10161/stat : 10161 (pbscip.linux.x8) R 10159 10161 9042 0 -1 4202496 9014 0 0 0 4418 550 0 0 25 0 1 0 41700976 31539200 6850 1992294400 4194304 8223781 140735262341008 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10161/statm: 7700 6850 574 984 0 6713 0
Current children cumulated CPU time (s) 49.68
Current children cumulated vsize (KiB) 30800

[startup+49.8005 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 10162
/proc/meminfo: memFree=1768476/2059040 swapFree=4140132/4192956
[pid=10161] ppid=10159 vsize=30800 CPUtime=49.77
/proc/10161/stat : 10161 (pbscip.linux.x8) R 10159 10161 9042 0 -1 4202496 9014 0 0 0 4426 551 0 0 25 0 1 0 41700976 31539200 6850 1992294400 4194304 8223781 140735262341008 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10161/statm: 7700 6850 574 984 0 6713 0
Current children cumulated CPU time (s) 49.77
Current children cumulated vsize (KiB) 30800

Child status: 0
Real time (s): 49.8304
CPU time (s): 49.8114
CPU user time (s): 44.2863
CPU system time (s): 5.52516
CPU usage (%): 99.9619
Max. virtual memory (cumulated for all children) (KiB): 30940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 44.2863
system time used= 5.52516
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9022
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= 1
involuntary context switches= 695

runsolver used 0.095985 second user time and 0.237963 second system time

The end

Launcher Data 

Begin job on node007 at 2010-06-16 06:02:55
IDJOB=2666673
IDBENCH=48186
IDSOLVER=1169
FILE ID=node007/2666673-1276660975
PBS_JOBID= 11172456
Free space on /tmp= 62488 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 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_1.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-2666673-1276660975/watcher-2666673-1276660975 -o /tmp/evaluation-result-2666673-1276660975/solver-2666673-1276660975 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666673-1276660975.opb -t 1800 -m 1800

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

MD5SUM BENCH= 009ec87aa7f9a2a2aeb136cc6734ca0d
RANDOM SEED=1472811306

node007.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		: 3000.264
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	: 6000.52
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		: 3000.264
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:       1795424 kB
Buffers:         56480 kB
Cached:         115164 kB
SwapCached:       7044 kB
Active:         110996 kB
Inactive:        74720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1795424 kB
SwapTotal:     4192956 kB
SwapFree:      4140132 kB
Dirty:            4620 kB
Writeback:           0 kB
AnonPages:       12068 kB
Mapped:          13004 kB
Slab:            56096 kB
PageTables:       3952 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180752 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= 62484 MiB
End job on node007 at 2010-06-16 06:03:45