Trace number 2703242

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverOPT-15 41.5207 41.536

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 1.2.1.3 [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-2703242-1278568620.opb>
0.00/0.02	c original problem has 1619 variables (1619 bin, 0 int, 0 impl, 0 cont) and 1619 constraints
0.00/0.02	c problem read
0.00/0.02	c presolving settings loaded
0.00/0.04	o 0
0.00/0.04	c feasible solution found by trivial heuristic, objective value  0.000000e+00
0.00/0.04	c presolving:
0.09/0.11	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
0.09/0.15	c presolving (2 rounds):
0.09/0.15	c  1519 deleted vars, 100 deleted constraints, 1519 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.09/0.15	c  9114 implications, 0 cliques
0.09/0.15	c presolved problem has 100 variables (100 bin, 0 int, 0 impl, 0 cont) and 1519 constraints
0.09/0.15	c    1519 constraints of type <logicor>
0.09/0.15	c transformed objective value is always integral (scale: 1)
0.09/0.15	c Presolving Time: 0.12
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 = 1789.98
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
0.09/0.16	c # [type: int, range: [-536870912,536870911], default: 0]
0.09/0.16	c nodeselection/dfs/stdpriority = 1000000
0.09/0.16	c 
0.09/0.16	c -----------------------------------------------------------------------------------------------
0.09/0.16	c start solving
0.09/0.16	c 
0.09/0.17	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.17	c t 0.1s|     1 |     0 |   107 |     - |4397k|   0 | 100 | 100 |1519 | 100 |1519 |   0 |   0 |   0 |-5.000000e+01 | 0.000000e+00 | 100.00%
0.09/0.17	o -1
0.09/0.17	c R 0.1s|     1 |     0 |   107 |     - |4399k|   0 | 100 | 100 |1519 | 100 |1519 |   0 |   0 |   0 |-5.000000e+01 |-1.000000e+00 |  98.00%
0.09/0.17	o -2
0.09/0.17	c s 0.1s|     1 |     0 |   107 |     - |4400k|   0 | 100 | 100 |1519 | 100 |1519 |   0 |   0 |   0 |-5.000000e+01 |-2.000000e+00 |  96.00%
0.19/0.21	c   0.2s|     1 |     0 |   173 |     - |4406k|   0 |  88 | 100 |1519 | 100 |1527 |   8 |   0 |   0 |-4.400000e+01 |-2.000000e+00 |  95.45%
0.19/0.21	o -11
0.19/0.21	c b 0.2s|     1 |     0 |   173 |     - |4409k|   0 |  88 | 100 |1519 | 100 |1527 |   8 |   0 |   0 |-4.400000e+01 |-1.100000e+01 |  75.00%
0.19/0.29	c   0.3s|     1 |     0 |   229 |     - |4414k|   0 |  80 | 100 |1519 | 100 |1535 |  16 |   0 |   0 |-4.000000e+01 |-1.100000e+01 |  72.50%
0.29/0.38	c   0.4s|     1 |     0 |   307 |     - |4420k|   0 |  75 | 100 |1519 | 100 |1542 |  23 |   0 |   0 |-3.750000e+01 |-1.100000e+01 |  70.67%
0.39/0.47	c   0.4s|     1 |     0 |   349 |     - |4425k|   0 |  74 | 100 |1519 | 100 |1547 |  28 |   0 |   0 |-3.600000e+01 |-1.100000e+01 |  69.44%
0.49/0.57	c   0.5s|     1 |     0 |   479 |     - |4433k|   0 |  66 | 100 |1519 | 100 |1553 |  34 |   0 |   0 |-3.300000e+01 |-1.100000e+01 |  66.67%
0.59/0.66	c   0.6s|     1 |     0 |   560 |     - |4440k|   0 |  68 | 100 |1519 | 100 |1564 |  45 |   0 |   0 |-3.250000e+01 |-1.100000e+01 |  66.15%
0.69/0.78	c   0.8s|     1 |     0 |   696 |     - |4448k|   0 |  70 | 100 |1519 | 100 |1573 |  54 |   0 |   0 |-3.050000e+01 |-1.100000e+01 |  63.93%
0.89/0.92	c   0.9s|     1 |     0 |   898 |     - |4455k|   0 |  69 | 100 |1519 | 100 |1584 |  65 |   0 |   0 |-2.833333e+01 |-1.100000e+01 |  61.18%
1.00/1.07	c   1.0s|     1 |     0 |  1046 |     - |4475k|   0 |  60 | 100 |1519 | 100 |1595 |  76 |   0 |   0 |-2.650000e+01 |-1.100000e+01 |  58.49%
1.19/1.21	c   1.2s|     1 |     0 |  1183 |     - |4564k|   0 |  52 | 100 |1519 | 100 |1601 |  82 |   0 |   0 |-2.600000e+01 |-1.100000e+01 |  57.69%
1.29/1.37	c   1.3s|     1 |     0 |  1394 |     - |4651k|   0 |  69 | 100 |1519 | 100 | 221 |  91 |   0 |   0 |-2.520588e+01 |-1.100000e+01 |  56.36%
1.39/1.40	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
1.39/1.40	c   1.4s|     1 |     0 |  1471 |     - |4819k|   0 |  67 | 100 |1519 | 100 | 230 | 100 |   0 |   0 |-2.452632e+01 |-1.100000e+01 |  55.15%
1.39/1.44	c   1.4s|     1 |     0 |  1575 |     - |5078k|   0 |  75 | 100 |1519 | 100 | 267 | 137 |   0 |   0 |-2.355959e+01 |-1.100000e+01 |  53.31%
1.49/1.51	c   1.5s|     1 |     0 |  1694 |     - |5753k|   0 |  75 | 100 |1519 | 100 | 289 | 159 |   0 |   0 |-2.249231e+01 |-1.100000e+01 |  51.09%
1.49/1.58	c   1.6s|     1 |     0 |  1776 |     - |6491k|   0 |  79 | 100 |1519 | 100 | 324 | 194 |   0 |   0 |-2.220198e+01 |-1.100000e+01 |  50.45%
1.59/1.65	c   1.6s|     1 |     0 |  1839 |     - |7207k|   0 |  80 | 100 |1519 | 100 | 331 | 201 |   0 |   0 |-2.213020e+01 |-1.100000e+01 |  50.29%
1.69/1.71	c   1.7s|     1 |     0 |  1927 |     - |7443k|   0 |  84 | 100 |1519 | 100 | 272 | 217 |   0 |   0 |-2.192079e+01 |-1.100000e+01 |  49.82%
1.69/1.78	c   1.8s|     1 |     0 |  2010 |     - |8102k|   0 |  85 | 100 |1519 | 100 | 285 | 230 |   0 |   0 |-2.156892e+01 |-1.100000e+01 |  49.00%
1.79/1.84	c   1.8s|     1 |     0 |  2042 |     - |8817k|   0 |  86 | 100 |1519 | 100 | 296 | 241 |   0 |   0 |-2.148659e+01 |-1.100000e+01 |  48.81%
1.89/1.92	c   1.9s|     1 |     0 |  2122 |     - |9607k|   0 |  85 | 100 |1519 | 100 | 305 | 250 |   0 |   0 |-2.116768e+01 |-1.100000e+01 |  48.03%
1.89/1.95	c   1.9s|     1 |     0 |  2160 |     - |9614k|   0 |  88 | 100 |1519 | 100 | 319 | 264 |   0 |   0 |-2.103416e+01 |-1.100000e+01 |  47.70%
1.89/1.99	c   2.0s|     1 |     0 |  2217 |     - |9623k|   0 |  90 | 100 |1519 | 100 | 328 | 273 |   0 |   0 |-2.088590e+01 |-1.100000e+01 |  47.33%
1.99/2.03	c   2.0s|     1 |     0 |  2263 |     - |9627k|   0 |  90 | 100 |1519 | 100 | 247 | 282 |   0 |   0 |-2.075497e+01 |-1.100000e+01 |  47.00%
1.99/2.07	c   2.0s|     1 |     0 |  2307 |     - |9632k|   0 |  94 | 100 |1519 | 100 | 256 | 291 |   0 |   0 |-2.060470e+01 |-1.100000e+01 |  46.61%
2.10/2.10	c   2.1s|     1 |     0 |  2351 |     - |9637k|   0 |  95 | 100 |1519 | 100 | 265 | 300 |   0 |   0 |-2.052389e+01 |-1.100000e+01 |  46.40%
2.10/2.13	c   2.1s|     1 |     0 |  2387 |     - |9642k|   0 |  96 | 100 |1519 | 100 | 276 | 311 |   0 |   0 |-2.037999e+01 |-1.100000e+01 |  46.03%
2.10/2.17	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
2.10/2.17	c   2.1s|     1 |     0 |  2437 |     - |9647k|   0 |  97 | 100 |1519 | 100 | 281 | 316 |   0 |   0 |-2.032628e+01 |-1.100000e+01 |  45.88%
2.20/2.21	c   2.2s|     1 |     0 |  2476 |     - |9652k|   0 | 100 | 100 |1519 | 100 | 290 | 325 |   0 |   0 |-2.028068e+01 |-1.100000e+01 |  45.76%
2.20/2.25	c   2.2s|     1 |     0 |  2524 |     - |9658k|   0 |  99 | 100 |1519 | 100 | 208 | 333 |   0 |   0 |-2.021435e+01 |-1.100000e+01 |  45.58%
2.20/2.28	c   2.3s|     1 |     0 |  2569 |     - |9663k|   0 |  99 | 100 |1519 | 100 | 214 | 339 |   0 |   0 |-2.016230e+01 |-1.100000e+01 |  45.44%
2.29/2.31	c   2.3s|     1 |     0 |  2616 |     - |9668k|   0 | 100 | 100 |1519 | 100 | 224 | 349 |   0 |   0 |-2.012898e+01 |-1.100000e+01 |  45.35%
2.29/2.34	c   2.3s|     1 |     0 |  2663 |     - |9672k|   0 | 100 | 100 |1519 | 100 | 231 | 356 |   0 |   0 |-2.010832e+01 |-1.100000e+01 |  45.30%
2.29/2.38	c   2.4s|     1 |     0 |  2697 |     - |9676k|   0 | 100 | 100 |1519 | 100 | 237 | 362 |   0 |   0 |-2.009342e+01 |-1.100000e+01 |  45.26%
2.39/2.41	c   2.4s|     1 |     0 |  2748 |     - |9684k|   0 | 100 | 100 |1519 | 100 | 247 | 372 |   0 |   0 |-2.005355e+01 |-1.100000e+01 |  45.15%
2.39/2.44	c   2.4s|     1 |     0 |  2775 |     - |9689k|   0 | 100 | 100 |1519 | 100 | 208 | 381 |   0 |   0 |-2.003825e+01 |-1.100000e+01 |  45.10%
2.39/2.47	c   2.4s|     1 |     0 |  2796 |     - |9691k|   0 | 100 | 100 |1519 | 100 | 213 | 386 |   0 |   0 |-2.003369e+01 |-1.100000e+01 |  45.09%
2.49/2.50	c   2.5s|     1 |     0 |  2803 |     - |9692k|   0 | 100 | 100 |1519 | 100 | 215 | 388 |   0 |   0 |-2.003137e+01 |-1.100000e+01 |  45.09%
2.49/2.53	c   2.5s|     1 |     0 |  2807 |     - |9693k|   0 | 100 | 100 |1519 | 100 | 217 | 390 |   0 |   0 |-2.003095e+01 |-1.100000e+01 |  45.08%
3.09/3.11	c   3.1s|     1 |     2 |  2807 |     - |9694k|   0 | 100 | 100 |1519 | 100 | 217 | 390 |   0 |  17 |-2.003095e+01 |-1.100000e+01 |  45.08%
3.09/3.12	o -12
3.09/3.12	c * 3.1s|   120 |     7 |  2807 |   0.0 |9705k|  15 |   - | 100 |1521 |   0 |   0 | 390 |   4 |  17 |-1.976031e+01 |-1.200000e+01 |  39.27%
3.20/3.26	o -13
3.20/3.26	c * 3.2s|  1857 |     9 |  2807 |   0.0 |9706k|  28 |   - | 100 |1519 |   0 |   0 | 390 |  18 |  17 |-1.976031e+01 |-1.300000e+01 |  34.21%
3.20/3.27	o -14
3.20/3.27	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
3.20/3.27	c * 3.2s|  1942 |     7 |  2807 |   0.0 |9707k|  28 |   - | 100 |1519 |   0 |   0 | 390 |  18 |  17 |-1.976031e+01 |-1.400000e+01 |  29.15%
3.20/3.28	o -15
3.20/3.28	c * 3.3s|  2004 |     8 |  2807 |   0.0 |9710k|  28 |   - | 100 |1523 |   0 |   0 | 390 |  23 |  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
3.89/3.95	c   3.9s| 10000 |     5 |  2807 |   0.0 |9709k|  35 |   - | 100 |1519 |   0 |   0 | 390 |  43 |  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
4.79/4.81	c   4.8s| 20000 |     6 |  2807 |   0.0 |9710k|  43 |   - | 100 |1519 |   0 |   0 | 390 |  60 |  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
5.59/5.68	c   5.7s| 30000 |     6 |  2807 |   0.0 |9710k|  43 |   - | 100 |1519 |   0 |   0 | 390 |  75 |  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
6.50/6.54	c   6.5s| 40000 |     7 |  2807 |   0.0 |9710k|  44 |   - | 100 |1519 |   0 |   0 | 390 | 101 |  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
7.39/7.41	c   7.4s| 50000 |     5 |  2807 |   0.0 |9712k|  47 |   - | 100 |1519 |   0 |   0 | 390 | 125 |  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
8.29/8.33	c   8.3s| 60000 |     5 |  2807 |   0.0 |9766k|  58 |   - | 100 |1630 |   0 |   0 | 390 |1672 |  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
9.19/9.27	c   9.3s| 70000 |     6 |  2807 |   0.0 |9798k|  58 |   - | 100 |1677 |   0 |   0 | 390 |3458 |  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
10.19/10.23	c  10.2s| 80000 |     6 |  2807 |   0.0 |9814k|  58 |   - | 100 |1709 |   0 |   0 | 390 |5234 |  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
11.09/11.19	c  11.2s| 90000 |     5 |  2807 |   0.0 |9818k|  58 |   - | 100 |1712 |   0 |   0 | 390 |7005 |  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
12.10/12.13	c  12.1s|100000 |     7 |  2807 |   0.0 |9804k|  60 |   - | 100 |1693 |   0 |   0 | 390 |8790 |  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
12.99/13.08	c  13.1s|110000 |     5 |  2807 |   0.0 |9814k|  60 |   - | 100 |1707 |   0 |   0 | 390 |  10k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
13.99/14.02	c  14.0s|120000 |     5 |  2807 |   0.0 |9807k|  60 |   - | 100 |1678 |   0 |   0 | 390 |  12k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
14.89/14.99	c  15.0s|130000 |     7 |  2807 |   0.0 |9824k|  60 |   - | 100 |1711 |   0 |   0 | 390 |  14k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
15.89/15.94	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
15.89/15.94	c  15.9s|140000 |     4 |  2807 |   0.0 |9794k|  60 |   - | 100 |1659 |   0 |   0 | 390 |  15k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
16.79/16.88	c  16.9s|150000 |     6 |  2807 |   0.0 |9814k|  60 |   - | 100 |1685 |   0 |   0 | 390 |  17k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
17.79/17.84	c  17.8s|160000 |     6 |  2807 |   0.0 |9842k|  60 |   - | 100 |1749 |   0 |   0 | 390 |  19k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
18.79/18.80	c  18.8s|170000 |     5 |  2807 |   0.0 |9837k|  60 |   - | 100 |1732 |   0 |   0 | 390 |  21k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
19.69/19.75	c  19.7s|180000 |     6 |  2807 |   0.0 |9820k|  61 |   - | 100 |1706 |   0 |   0 | 390 |  23k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
20.69/20.70	c  20.7s|190000 |     7 |  2807 |   0.0 |9855k|  61 |   - | 100 |1780 |   0 |   0 | 390 |  24k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
21.59/21.66	c  21.6s|200000 |     4 |  2807 |   0.0 |9847k|  61 |   - | 100 |1752 |   0 |   0 | 390 |  26k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
22.59/22.62	c  22.6s|210000 |     7 |  2807 |   0.0 |9784k|  61 |   - | 100 |1615 |   0 |   0 | 390 |  28k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
23.49/23.57	c  23.6s|220000 |     7 |  2807 |   0.0 |9784k|  61 |   - | 100 |1617 |   0 |   0 | 390 |  30k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
24.48/24.53	c  24.5s|230000 |     3 |  2807 |   0.0 |9874k|  61 |   - | 100 |1833 |   0 |   0 | 390 |  31k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
25.38/25.48	c  25.5s|240000 |     6 |  2807 |   0.0 |9788k|  61 |   - | 100 |1627 |   0 |   0 | 390 |  33k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
26.39/26.42	c  26.4s|250000 |     6 |  2807 |   0.0 |9848k|  61 |   - | 100 |1773 |   0 |   0 | 390 |  35k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
27.28/27.38	c  27.4s|260000 |     5 |  2807 |   0.0 |9824k|  61 |   - | 100 |1719 |   0 |   0 | 390 |  37k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
28.28/28.33	c  28.3s|270000 |     5 |  2807 |   0.0 |9887k|  61 |   - | 100 |1859 |   0 |   0 | 390 |  39k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
29.18/29.29	c  29.3s|280000 |     5 |  2807 |   0.0 |9841k|  62 |   - | 100 |1761 |   0 |   0 | 390 |  40k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
30.18/30.24	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
30.18/30.24	c  30.2s|290000 |     5 |  2807 |   0.0 |9850k|  62 |   - | 100 |1779 |   0 |   0 | 390 |  42k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
31.08/31.20	c  31.2s|300000 |     3 |  2807 |   0.0 |9849k|  62 |   - | 100 |1785 |   0 |   0 | 390 |  44k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
32.08/32.15	c  32.1s|310000 |     5 |  2807 |   0.0 |9852k|  62 |   - | 100 |1791 |   0 |   0 | 390 |  45k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
33.08/33.11	c  33.1s|320000 |     6 |  2807 |   0.0 |9828k|  63 |   - | 100 |1728 |   0 |   0 | 390 |  47k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
33.99/34.06	c  34.0s|330000 |     5 |  2807 |   0.0 |9860k|  63 |   - | 100 |1815 |   0 |   0 | 390 |  49k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
34.98/35.02	c  35.0s|340000 |     4 |  2807 |   0.0 |9847k|  63 |   - | 100 |1776 |   0 |   0 | 390 |  50k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
35.88/35.98	c  36.0s|350000 |     3 |  2807 |   0.0 |9880k|  63 |   - | 100 |1870 |   0 |   0 | 390 |  52k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
36.88/36.93	c  36.9s|360000 |     4 |  2807 |   0.0 |9835k|  64 |   - | 100 |1747 |   0 |   0 | 390 |  54k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
37.78/37.89	c  37.9s|370000 |     4 |  2807 |   0.0 |9888k|  64 |   - | 100 |1896 |   0 |   0 | 390 |  56k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
38.88/38.90	c  38.9s|380000 |     6 |  2807 |   0.0 |9879k|  67 |   - | 100 |1863 |   0 |   0 | 390 |  58k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
40.18/40.29	c  40.3s|390000 |     4 |  2807 |   0.0 |9954k|  70 |   - | 100 |2129 |   0 |   0 | 390 |  63k|  17 |-1.976031e+01 |-1.500000e+01 |  24.09%
41.48/41.51	c 
41.48/41.51	c SCIP Status        : problem is solved [optimal solution found]
41.48/41.51	c Solving Time (sec) : 41.49
41.48/41.51	c Solving Nodes      : 398713
41.48/41.51	c Primal Bound       : -1.50000000000000e+01 (10 solutions)
41.48/41.51	c Dual Bound         : -1.50000000000000e+01
41.48/41.51	c Gap                : 0.00 %
41.48/41.52	s OPTIMUM FOUND
41.48/41.52	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 
41.48/41.52	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 
41.48/41.52	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 
41.48/41.52	v -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 x10 -x9 -x8 x7 -x6 -x5 -x4 -x3 -x2 -x1 
41.48/41.52	c SCIP Status        : problem is solved [optimal solution found]
41.48/41.52	c Solving Time       :      41.49
41.48/41.52	c Original Problem   :
41.48/41.52	c   Problem name     : HOME/instance-2703242-1278568620.opb
41.48/41.52	c   Variables        : 1619 (1619 binary, 0 integer, 0 implicit integer, 0 continuous)
41.48/41.52	c   Constraints      : 1619 initial, 1619 maximal
41.48/41.52	c Presolved Problem  :
41.48/41.52	c   Problem name     : t_HOME/instance-2703242-1278568620.opb
41.48/41.52	c   Variables        : 100 (100 binary, 0 integer, 0 implicit integer, 0 continuous)
41.48/41.52	c   Constraints      : 1519 initial, 2342 maximal
41.48/41.52	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
41.48/41.52	c   trivial          :       0.00          0          0          0          0          0          0          0          0
41.48/41.52	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
41.48/41.52	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
41.48/41.52	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
41.48/41.52	c   implics          :       0.00          0          0          0          0          0          0          0          0
41.48/41.52	c   probing          :       0.03          0          0          0          0          0          0          0          0
41.48/41.52	c   linear           :       0.01       1519          0          0       1519          0        100          0          0
41.48/41.52	c   logicor          :       0.01          0          0          0          0          0          0          0          0
41.48/41.52	c   root node        :          -        100          -          -        100          -          -          -          -
41.48/41.52	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
41.48/41.52	c   integral         :          0          0          0          1          0          0          0          0          0          2
41.48/41.52	c   logicor          :       1519+        39     428003          0          4      71575    1077800         89          0          0
41.48/41.52	c   countsols        :          0          0          0          0          4          0          0          0          0          0
41.48/41.52	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
41.48/41.52	c   integral         :       0.55       0.00       0.00       0.55       0.00
41.48/41.52	c   logicor          :      10.39       0.01      10.38       0.00       0.00
41.48/41.52	c   countsols        :       0.00       0.00       0.00       0.00       0.00
41.48/41.52	c Propagators        :       Time      Calls    Cutoffs    DomReds
41.48/41.52	c   vbounds          :       0.20          2          0          0
41.48/41.52	c   rootredcost      :       0.26          4          0          0
41.48/41.52	c   pseudoobj        :       7.53     683611     129920     832122
41.48/41.52	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
41.48/41.52	c   propagation      :       4.13      78202      68200      68200       19.4          0        0.0          -
41.48/41.52	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
41.48/41.52	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
41.48/41.52	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
41.48/41.52	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
41.48/41.52	c   applied globally :          -          -          -      61364       17.7          -          -          -
41.48/41.52	c   applied locally  :          -          -          -       6836       35.2          -          -          -
41.48/41.52	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
41.48/41.52	c   cut pool         :       0.05         38          -          -        220          -    (maximal pool size: 2176)
41.48/41.52	c   redcost          :       0.00         39          0          0          0          0
41.48/41.52	c   impliedbounds    :       0.01         39          0          0        160          0
41.48/41.52	c   intobj           :       0.00          0          0          0          0          0
41.48/41.52	c   cgmip            :       0.00          0          0          0          0          0
41.48/41.52	c   gomory           :       0.88         39          0          0       5748          0
41.48/41.52	c   strongcg         :       0.49         20          0          0       7094          0
41.48/41.52	c   cmir             :       0.09         10          0          0          0          0
41.48/41.52	c   flowcover        :       0.07         10          0          0          0          0
41.48/41.52	c   clique           :       0.08         39          0          0        312          0
41.48/41.52	c   zerohalf         :       0.00          0          0          0          0          0
41.48/41.52	c   mcf              :       0.00          1          0          0          0          0
41.48/41.52	c   rapidlearning    :       0.00          0          0          0          0          0
41.48/41.52	c Pricers            :       Time      Calls       Vars
41.48/41.52	c   problem variables:       0.00          0          0
41.48/41.52	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
41.48/41.52	c   relpscost        :       0.55          1          0          0          0          0          2
41.48/41.52	c   pscost           :       0.00          0          0          0          0          0          0
41.48/41.52	c   inference        :       1.17     201567          0          0          0          0     403134
41.48/41.52	c   mostinf          :       0.00          0          0          0          0          0          0
41.48/41.52	c   leastinf         :       0.00          0          0          0          0          0          0
41.48/41.52	c   fullstrong       :       0.00          0          0          0          0          0          0
41.48/41.52	c   allfullstrong    :       0.00          0          0          0          0          0          0
41.48/41.52	c   random           :       0.00          0          0          0          0          0          0
41.48/41.52	c Primal Heuristics  :       Time      Calls      Found
41.48/41.52	c   LP solutions     :       0.00          -          0
41.48/41.52	c   pseudo solutions :       0.00          -          4
41.48/41.52	c   crossover        :       0.00          0          0
41.48/41.52	c   oneopt           :       0.22          2          1
41.48/41.52	c   trivial          :       0.00          2          2
41.48/41.52	c   simplerounding   :       0.00         39          1
41.48/41.52	c   zirounding       :       0.00          1          0
41.48/41.52	c   rounding         :       0.03         39          1
41.48/41.52	c   shifting         :       0.03         39          1
41.48/41.52	c   intshifting      :       0.00          0          0
41.48/41.52	c   twoopt           :       0.00          0          0
41.48/41.52	c   fixandinfer      :       0.00          0          0
41.48/41.52	c   feaspump         :       0.00          0          0
41.48/41.52	c   coefdiving       :       0.00          0          0
41.48/41.52	c   pscostdiving     :       0.00          0          0
41.48/41.52	c   fracdiving       :       0.00          0          0
41.48/41.52	c   veclendiving     :       0.00          0          0
41.48/41.52	c   intdiving        :       0.00          0          0
41.48/41.52	c   actconsdiving    :       0.00          0          0
41.48/41.52	c   objpscostdiving  :       0.00          0          0
41.48/41.52	c   rootsoldiving    :       0.00          0          0
41.48/41.52	c   linesearchdiving :       0.00          0          0
41.48/41.52	c   guideddiving     :       0.00          0          0
41.48/41.52	c   octane           :       0.00          0          0
41.48/41.52	c   rens             :       0.01          0          0
41.48/41.52	c   rins             :       0.00          0          0
41.48/41.52	c   localbranching   :       0.00          0          0
41.48/41.52	c   mutation         :       0.00          0          0
41.48/41.52	c   dins             :       0.00          0          0
41.48/41.52	c   undercover       :       0.00          0          0
41.48/41.52	c   nlp              :       0.10          0          0
41.48/41.52	c   trysol           :       0.12          0          0
41.48/41.52	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
41.48/41.52	c   primal LP        :       0.00          0          0       0.00          -
41.48/41.52	c   dual LP          :       0.60         39       2807      71.97    4670.49
41.48/41.52	c   lex dual LP      :       0.00          0          0       0.00          -
41.48/41.52	c   barrier LP       :       0.00          0          0       0.00          -
41.48/41.52	c   diving/probing LP:       0.00          0          0       0.00          -
41.48/41.52	c   strong branching :       0.55         17       4084     240.24    7466.06
41.48/41.52	c     (at root node) :          -         17       4084     240.24          -
41.48/41.52	c   conflict analysis:       0.00          0          0       0.00          -
41.48/41.52	c B&B Tree           :
41.48/41.52	c   number of runs   :          1
41.48/41.52	c   nodes            :     398713
41.48/41.52	c   nodes (total)    :     398713
41.48/41.52	c   nodes left       :          0
41.48/41.52	c   max depth        :         84
41.48/41.52	c   max depth (total):         84
41.48/41.52	c   backtracks       :      50982 (12.8%)
41.48/41.52	c   delayed cutoffs  :       4417
41.48/41.52	c   repropagations   :      56215 (77245 domain reductions, 4354 cutoffs)
41.48/41.52	c   avg switch length:       2.14
41.48/41.52	c   switching time   :       7.47
41.48/41.52	c Solution           :
41.48/41.52	c   Solutions found  :         10 (8 improvements)
41.48/41.52	c   First Solution   : +0.00000000000000e+00   (in run 1, after 0 nodes, 0.01 seconds, depth 0, found by <trivial>)
41.48/41.52	c   Primal Bound     : -1.50000000000000e+01   (in run 1, after 2004 nodes, 3.25 seconds, depth 18, found by <relaxation>)
41.48/41.52	c   Dual Bound       : -1.50000000000000e+01
41.48/41.52	c   Gap              :       0.00 %
41.48/41.52	c   Root Dual Bound  : -2.00309538179445e+01
41.48/41.52	c   Root Iterations  :       2807
41.48/41.53	c Time complete: 41.51.

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-2703242-1278568620/watcher-2703242-1278568620 -o /tmp/evaluation-result-2703242-1278568620/solver-2703242-1278568620 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703242-1278568620.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 1.01 1.00 3/106 32145
/proc/meminfo: memFree=1490408/2059040 swapFree=4192956/4192956
[pid=32145] ppid=32143 vsize=7904 CPUtime=0
/proc/32145/stat : 32145 (pbscip.linux.x8) R 32143 32145 31536 0 -1 4202496 1075 0 0 0 0 0 0 0 23 0 1 0 25075155 8093696 986 1992294400 4194304 8395647 140736266698688 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32145/statm: 1976 995 365 1026 0 946 0

[startup+0.0832601 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 32145
/proc/meminfo: memFree=1490408/2059040 swapFree=4192956/4192956
[pid=32145] ppid=32143 vsize=18908 CPUtime=0.07
/proc/32145/stat : 32145 (pbscip.linux.x8) R 32143 32145 31536 0 -1 4202496 4091 0 0 0 7 0 0 0 23 0 1 0 25075155 19361792 3648 1992294400 4194304 8395647 140736266698688 18446744073709551615 18446744073699066094 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32145/statm: 4727 3648 461 1026 0 3697 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 18908

[startup+0.101263 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 32145
/proc/meminfo: memFree=1490408/2059040 swapFree=4192956/4192956
[pid=32145] ppid=32143 vsize=18908 CPUtime=0.09
/proc/32145/stat : 32145 (pbscip.linux.x8) R 32143 32145 31536 0 -1 4202496 4091 0 0 0 9 0 0 0 23 0 1 0 25075155 19361792 3648 1992294400 4194304 8395647 140736266698688 18446744073709551615 4834289 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32145/statm: 4727 3648 461 1026 0 3697 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18908

[startup+0.300308 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 32145
/proc/meminfo: memFree=1490408/2059040 swapFree=4192956/4192956
[pid=32145] ppid=32143 vsize=22900 CPUtime=0.29
/proc/32145/stat : 32145 (pbscip.linux.x8) R 32143 32145 31536 0 -1 4202496 5227 0 0 0 28 1 0 0 23 0 1 0 25075155 23449600 4777 1992294400 4194304 8395647 140736266698688 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32145/statm: 5725 4777 593 1026 0 4695 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22900

[startup+0.700393 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 32145
/proc/meminfo: memFree=1490408/2059040 swapFree=4192956/4192956
[pid=32145] ppid=32143 vsize=23924 CPUtime=0.69
/proc/32145/stat : 32145 (pbscip.linux.x8) R 32143 32145 31536 0 -1 4202496 5540 0 0 0 67 2 0 0 25 0 1 0 25075155 24498176 5090 1992294400 4194304 8395647 140736266698688 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32145/statm: 5981 5090 593 1026 0 4951 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23924

[startup+1.50056 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 32146
/proc/meminfo: memFree=1470808/2059040 swapFree=4192956/4192956
[pid=32145] ppid=32143 vsize=27488 CPUtime=1.49
/proc/32145/stat : 32145 (pbscip.linux.x8) R 32143 32145 31536 0 -1 4202496 6480 0 0 0 146 3 0 0 25 0 1 0 25075155 28147712 6012 1992294400 4194304 8395647 140736266698688 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32145/statm: 6872 6012 594 1026 0 5842 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27488

[startup+3.1009 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 32146
/proc/meminfo: memFree=1463616/2059040 swapFree=4192956/4192956
[pid=32145] ppid=32143 vsize=32316 CPUtime=3.09
/proc/32145/stat : 32145 (pbscip.linux.x8) R 32143 32145 31536 0 -1 4202496 8468 0 0 0 302 7 0 0 25 0 1 0 25075155 33091584 7253 1992294400 4194304 8395647 140736266698688 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32145/statm: 8079 7253 604 1026 0 7049 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32316

[startup+6.30059 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 32146
/proc/meminfo: memFree=1462376/2059040 swapFree=4192956/4192956
[pid=32145] ppid=32143 vsize=32316 CPUtime=6.29
/proc/32145/stat : 32145 (pbscip.linux.x8) R 32143 32145 31536 0 -1 4202496 8479 0 0 0 622 7 0 0 25 0 1 0 25075155 33091584 7264 1992294400 4194304 8395647 140736266698688 18446744073709551615 4706433 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32145/statm: 8079 7264 612 1026 0 7049 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32316

[startup+12.701 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 32146
/proc/meminfo: memFree=1462376/2059040 swapFree=4192956/4192956
[pid=32145] ppid=32143 vsize=32316 CPUtime=12.69
/proc/32145/stat : 32145 (pbscip.linux.x8) R 32143 32145 31536 0 -1 4202496 8480 0 0 0 1262 7 0 0 25 0 1 0 25075155 33091584 7265 1992294400 4194304 8395647 140736266698688 18446744073709551615 6343850 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32145/statm: 8079 7265 613 1026 0 7049 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32316

[startup+25.5017 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 32146
/proc/meminfo: memFree=1462376/2059040 swapFree=4192956/4192956
[pid=32145] ppid=32143 vsize=32316 CPUtime=25.48
/proc/32145/stat : 32145 (pbscip.linux.x8) R 32143 32145 31536 0 -1 4202496 8480 0 0 0 2541 7 0 0 25 0 1 0 25075155 33091584 7265 1992294400 4194304 8395647 140736266698688 18446744073709551615 5613559 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32145/statm: 8079 7265 613 1026 0 7049 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 32316

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

[startup+31.908 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 32146
/proc/meminfo: memFree=1462376/2059040 swapFree=4192956/4192956
[pid=32145] ppid=32143 vsize=32316 CPUtime=31.89
/proc/32145/stat : 32145 (pbscip.linux.x8) R 32143 32145 31536 0 -1 4202496 8480 0 0 0 3182 7 0 0 25 0 1 0 25075155 33091584 7265 1992294400 4194304 8395647 140736266698688 18446744073709551615 4616832 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32145/statm: 8079 7265 613 1026 0 7049 0
Current children cumulated CPU time (s) 31.89
Current children cumulated vsize (KiB) 32316

[startup+38.3014 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 32146
/proc/meminfo: memFree=1462376/2059040 swapFree=4192956/4192956
[pid=32145] ppid=32143 vsize=32316 CPUtime=38.28
/proc/32145/stat : 32145 (pbscip.linux.x8) R 32143 32145 31536 0 -1 4202496 8480 0 0 0 3821 7 0 0 25 0 1 0 25075155 33091584 7265 1992294400 4194304 8395647 140736266698688 18446744073709551615 4613164 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32145/statm: 8079 7265 613 1026 0 7049 0
Current children cumulated CPU time (s) 38.28
Current children cumulated vsize (KiB) 32316

[startup+39.9017 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 32146
/proc/meminfo: memFree=1462376/2059040 swapFree=4192956/4192956
[pid=32145] ppid=32143 vsize=32316 CPUtime=39.88
/proc/32145/stat : 32145 (pbscip.linux.x8) R 32143 32145 31536 0 -1 4202496 8480 0 0 0 3981 7 0 0 25 0 1 0 25075155 33091584 7265 1992294400 4194304 8395647 140736266698688 18446744073709551615 4230996 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32145/statm: 8079 7265 613 1026 0 7049 0
Current children cumulated CPU time (s) 39.88
Current children cumulated vsize (KiB) 32316

[startup+40.7089 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 32146
/proc/meminfo: memFree=1462376/2059040 swapFree=4192956/4192956
[pid=32145] ppid=32143 vsize=32316 CPUtime=40.69
/proc/32145/stat : 32145 (pbscip.linux.x8) R 32143 32145 31536 0 -1 4202496 8480 0 0 0 4062 7 0 0 25 0 1 0 25075155 33091584 7265 1992294400 4194304 8395647 140736266698688 18446744073709551615 4706141 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32145/statm: 8079 7265 613 1026 0 7049 0
Current children cumulated CPU time (s) 40.69
Current children cumulated vsize (KiB) 32316

[startup+41.101 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 32146
/proc/meminfo: memFree=1462376/2059040 swapFree=4192956/4192956
[pid=32145] ppid=32143 vsize=32316 CPUtime=41.08
/proc/32145/stat : 32145 (pbscip.linux.x8) R 32143 32145 31536 0 -1 4202496 8480 0 0 0 4101 7 0 0 25 0 1 0 25075155 33091584 7265 1992294400 4194304 8395647 140736266698688 18446744073709551615 5614272 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32145/statm: 8079 7265 613 1026 0 7049 0
Current children cumulated CPU time (s) 41.08
Current children cumulated vsize (KiB) 32316

[startup+41.5011 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 32146
/proc/meminfo: memFree=1462376/2059040 swapFree=4192956/4192956
[pid=32145] ppid=32143 vsize=32316 CPUtime=41.48
/proc/32145/stat : 32145 (pbscip.linux.x8) R 32143 32145 31536 0 -1 4202496 8480 0 0 0 4141 7 0 0 25 0 1 0 25075155 33091584 7265 1992294400 4194304 8395647 140736266698688 18446744073709551615 5614272 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32145/statm: 8079 7265 613 1026 0 7049 0
Current children cumulated CPU time (s) 41.48
Current children cumulated vsize (KiB) 32316

Child status: 0
Real time (s): 41.536
CPU time (s): 41.5207
CPU user time (s): 41.4437
CPU system time (s): 0.076988
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 32316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 41.4437
system time used= 0.076988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8489
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= 63

runsolver used 0.082987 second user time and 0.19197 second system time

The end

Launcher Data 

Begin job on node010 at 2010-07-08 07:57:00
IDJOB=2703242
IDBENCH=48186
IDSOLVER=1213
FILE ID=node010/2703242-1278568620
PBS_JOBID= 11239556
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_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-2703242-1278568620/watcher-2703242-1278568620 -o /tmp/evaluation-result-2703242-1278568620/solver-2703242-1278568620 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703242-1278568620.opb -t 1800 -m 1800

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

MD5SUM BENCH= 009ec87aa7f9a2a2aeb136cc6734ca0d
RANDOM SEED=407658230

node010.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		: 3000.258
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	: 6000.51
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		: 3000.258
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:       1490936 kB
Buffers:         92260 kB
Cached:         325108 kB
SwapCached:          0 kB
Active:         193496 kB
Inactive:       283640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1490936 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           10468 kB
Writeback:           0 kB
AnonPages:       59640 kB
Mapped:          14476 kB
Slab:            68948 kB
PageTables:       4156 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180868 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= 62512 MiB
End job on node010 at 2010-07-08 07:57:42