Trace number 3452326

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
SCIP spx SCIP 2.0.1.4. with SoPlex 1.5.0.4OPT-13 26.488 26.4872

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_100_25_5.opb
MD5SUM2b42cb52a84d6f68fde6feb3c17d922a
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-13
Best CPU time to get the best result obtained on this benchmark3.05453
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -13
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 constraint39
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)3062
Sum of products size (including duplicates)6124
Number of different products1531
Sum of products size3062

Quality of the solution as a function of time


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

Solver Data 

0.00/0.01	c SCIP version 2.0.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.5.0.4]
0.00/0.01	c Copyright (c) 2002-2011 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.01	c 
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c reading problem <HOME/instance-3452326-1307107969.opb>
0.00/0.01	c original problem has 100 variables (100 bin, 0 int, 0 impl, 0 cont) and 100 constraints
0.00/0.01	c problem read
0.00/0.01	c presolving settings loaded
0.00/0.01	o 0
0.00/0.01	c feasible solution found by trivial heuristic, objective value  0.000000e+00
0.00/0.01	c presolving:
0.00/0.04	c (round 1) 1531 del vars, 100 del conss, 0 add conss, 1531 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 6124 impls, 0 clqs
0.00/0.05	c (round 2) 1531 del vars, 100 del conss, 0 add conss, 1531 chg bounds, 0 chg sides, 0 chg coeffs, 1531 upgd conss, 9186 impls, 0 clqs
0.00/0.06	c presolving (3 rounds):
0.00/0.06	c  1531 deleted vars, 100 deleted constraints, 0 added constraints, 1531 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.06	c  9186 implications, 0 cliques
0.00/0.06	c presolved problem has 100 variables (100 bin, 0 int, 0 impl, 0 cont) and 1531 constraints
0.00/0.06	c    1531 constraints of type <logicor>
0.00/0.06	c transformed objective value is always integral (scale: 1)
0.00/0.06	c Presolving Time: 0.06
0.00/0.06	c - non default parameters ----------------------------------------------------------------------
0.00/0.06	c # SCIP version 2.0.1.4
0.00/0.06	c 
0.00/0.06	c # maximal number of intermediate conflict constraints generated in conflict graph (-1: use every intermediate constraint)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.06	c conflict/interconss = 0
0.00/0.06	c 
0.00/0.06	c # should binary conflicts be preferred?
0.00/0.06	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.06	c conflict/preferbinary = TRUE
0.00/0.06	c 
0.00/0.06	c # maximum age an unnecessary constraint can reach before it is deleted (0: dynamic, -1: keep all constraints)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.06	c constraints/agelimit = 1
0.00/0.06	c 
0.00/0.06	c # should enforcement of pseudo solution be disabled?
0.00/0.06	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.06	c constraints/disableenfops = TRUE
0.00/0.06	c 
0.00/0.06	c # frequency for displaying node information lines
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.06	c display/freq = 10000
0.00/0.06	c 
0.00/0.06	c # maximal time in seconds to run
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.06	c limits/time = 1800
0.00/0.06	c 
0.00/0.06	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.06	c limits/memory = 13950
0.00/0.06	c 
0.00/0.06	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.07	c lp/solvefreq = 0
0.00/0.07	c 
0.00/0.07	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)
0.00/0.07	c # [type: char, range: {lafpsqd}, default: l]
0.00/0.07	c lp/pricing = a
0.00/0.07	c 
0.00/0.07	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.07	c # [type: int, range: [1,2], default: 1]
0.00/0.07	c timing/clocktype = 2
0.00/0.07	c 
0.00/0.07	c # belongs reading time to solving time?
0.00/0.07	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.07	c timing/reading = TRUE
0.00/0.07	c 
0.00/0.07	c # should presolving try to simplify inequalities
0.00/0.07	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.07	c constraints/linear/simplifyinequalities = TRUE
0.00/0.07	c 
0.00/0.07	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.07	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.07	c constraints/indicator/addCouplingCons = TRUE
0.00/0.07	c 
0.00/0.07	c # should presolving try to simplify knapsacks
0.00/0.07	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.07	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.07	c 
0.00/0.07	c # priority of node selection rule <dfs> in standard mode
0.00/0.07	c # [type: int, range: [-536870912,536870911], default: 0]
0.00/0.07	c nodeselection/dfs/stdpriority = 1000000
0.00/0.07	c 
0.00/0.07	c -----------------------------------------------------------------------------------------------
0.00/0.07	c start solving
0.00/0.07	c 
0.00/0.07	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.07	c t 0.1s|     1 |     0 |   101 |     - |3466k|   0 | 100 | 100 |1531 | 100 |1531 |   0 |   0 |   0 |-5.000000e+01 | 0.000000e+00 | 100.00%
0.00/0.07	o -1
0.00/0.07	c R 0.1s|     1 |     0 |   101 |     - |3467k|   0 | 100 | 100 |1531 | 100 |1531 |   0 |   0 |   0 |-5.000000e+01 |-1.000000e+00 |  98.00%
0.00/0.07	o -2
0.00/0.07	c s 0.1s|     1 |     0 |   101 |     - |3468k|   0 | 100 | 100 |1531 | 100 |1531 |   0 |   0 |   0 |-5.000000e+01 |-2.000000e+00 |  96.00%
0.00/0.09	c   0.1s|     1 |     0 |   150 |     - |3475k|   0 |  90 | 100 |1531 | 100 |1540 |   9 |   0 |   0 |-4.500000e+01 |-2.000000e+00 |  95.56%
0.00/0.09	o -11
0.00/0.09	c b 0.1s|     1 |     0 |   150 |     - |3478k|   0 |  90 | 100 |1531 | 100 |1540 |   9 |   0 |   0 |-4.500000e+01 |-1.100000e+01 |  75.56%
0.11/0.11	c   0.1s|     1 |     0 |   201 |     - |3490k|   0 |  79 | 100 |1531 | 100 |1548 |  17 |   0 |   0 |-3.950000e+01 |-1.100000e+01 |  72.15%
0.11/0.14	c   0.1s|     1 |     0 |   305 |     - |3497k|   0 |  72 | 100 |1531 | 100 |1558 |  27 |   0 |   0 |-3.600000e+01 |-1.100000e+01 |  69.44%
0.11/0.17	c   0.2s|     1 |     0 |   352 |     - |3504k|   0 |  70 | 100 |1531 | 100 |1565 |  34 |   0 |   0 |-3.500000e+01 |-1.100000e+01 |  68.57%
0.11/0.19	c   0.2s|     1 |     0 |   452 |     - |3512k|   0 |  65 | 100 |1531 | 100 |1570 |  39 |   0 |   0 |-3.250000e+01 |-1.100000e+01 |  66.15%
0.19/0.23	c   0.2s|     1 |     0 |   562 |     - |3566k|   0 |  62 | 100 |1531 | 100 |1582 |  51 |   0 |   0 |-3.000000e+01 |-1.100000e+01 |  63.33%
0.19/0.28	c   0.3s|     1 |     0 |   801 |     - |3649k|   0 |  67 | 100 |1531 | 100 |1591 |  60 |   0 |   0 |-2.937500e+01 |-1.100000e+01 |  62.55%
0.29/0.33	c   0.3s|     1 |     0 |   965 |     - |3745k|   0 |  63 | 100 |1531 | 100 |1603 |  72 |   0 |   0 |-2.775000e+01 |-1.100000e+01 |  60.36%
0.29/0.37	c   0.4s|     1 |     0 |  1104 |     - |3779k|   0 |  65 | 100 |1531 | 100 |1614 |  83 |   0 |   0 |-2.641667e+01 |-1.100000e+01 |  58.36%
0.39/0.42	c   0.4s|     1 |     0 |  1302 |     - |3872k|   0 |  77 | 100 |1531 | 100 |1625 |  94 |   0 |   0 |-2.501333e+01 |-1.100000e+01 |  56.02%
0.39/0.49	c   0.5s|     1 |     0 |  1538 |     - |4673k|   0 |  81 | 100 |1531 | 100 | 270 | 109 |   0 |   0 |-2.423810e+01 |-1.100000e+01 |  54.62%
0.50/0.52	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.50/0.52	c   0.5s|     1 |     0 |  1702 |     - |5295k|   0 |  75 | 100 |1531 | 100 | 281 | 120 |   0 |   0 |-2.377737e+01 |-1.100000e+01 |  53.74%
0.50/0.55	c   0.6s|     1 |     0 |  1858 |     - |5995k|   0 |  77 | 100 |1531 | 100 | 326 | 165 |   0 |   0 |-2.297531e+01 |-1.100000e+01 |  52.12%
0.50/0.59	c   0.6s|     1 |     0 |  1930 |     - |6887k|   0 |  80 | 100 |1531 | 100 | 350 | 189 |   0 |   0 |-2.259638e+01 |-1.100000e+01 |  51.32%
0.59/0.62	c   0.6s|     1 |     0 |  2046 |     - |7741k|   0 |  79 | 100 |1531 | 100 | 368 | 207 |   0 |   0 |-2.214579e+01 |-1.100000e+01 |  50.33%
0.59/0.65	c   0.7s|     1 |     0 |  2174 |     - |8521k|   0 |  83 | 100 |1531 | 100 | 378 | 217 |   0 |   0 |-2.183413e+01 |-1.100000e+01 |  49.62%
0.59/0.69	c   0.7s|     1 |     0 |  2274 |     - |9413k|   0 |  84 | 100 |1531 | 100 | 306 | 227 |   0 |   0 |-2.148754e+01 |-1.100000e+01 |  48.81%
0.69/0.72	c   0.7s|     1 |     0 |  2377 |     - |  10M|   0 |  89 | 100 |1531 | 100 | 319 | 240 |   0 |   0 |-2.122174e+01 |-1.100000e+01 |  48.17%
0.69/0.75	c   0.8s|     1 |     0 |  2478 |     - |  11M|   0 |  94 | 100 |1531 | 100 | 331 | 252 |   0 |   0 |-2.112857e+01 |-1.100000e+01 |  47.94%
0.69/0.78	c   0.8s|     1 |     0 |  2583 |     - |  11M|   0 |  94 | 100 |1531 | 100 | 340 | 261 |   0 |   0 |-2.100875e+01 |-1.100000e+01 |  47.64%
0.79/0.80	c   0.8s|     1 |     0 |  2626 |     - |  11M|   0 |  92 | 100 |1531 | 100 | 349 | 270 |   0 |   0 |-2.096232e+01 |-1.100000e+01 |  47.52%
0.79/0.82	c   0.8s|     1 |     0 |  2709 |     - |  11M|   0 |  96 | 100 |1531 | 100 | 357 | 278 |   0 |   0 |-2.077805e+01 |-1.100000e+01 |  47.06%
0.79/0.83	c   0.8s|     1 |     0 |  2758 |     - |  11M|   0 |  97 | 100 |1531 | 100 | 233 | 286 |   0 |   0 |-2.072431e+01 |-1.100000e+01 |  46.92%
0.79/0.85	c   0.8s|     1 |     0 |  2802 |     - |  11M|   0 |  98 | 100 |1531 | 100 | 241 | 294 |   0 |   0 |-2.066575e+01 |-1.100000e+01 |  46.77%
0.79/0.86	c   0.9s|     1 |     0 |  2855 |     - |  11M|   0 | 100 | 100 |1531 | 100 | 247 | 300 |   0 |   0 |-2.061235e+01 |-1.100000e+01 |  46.63%
0.79/0.88	c   0.9s|     1 |     0 |  2910 |     - |  11M|   0 |  99 | 100 |1531 | 100 | 257 | 310 |   0 |   0 |-2.052033e+01 |-1.100000e+01 |  46.39%
0.79/0.89	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.79/0.89	c   0.9s|     1 |     0 |  2975 |     - |  11M|   0 |  99 | 100 |1531 | 100 | 266 | 319 |   0 |   0 |-2.043713e+01 |-1.100000e+01 |  46.18%
0.89/0.91	c   0.9s|     1 |     0 |  3040 |     - |  12M|   0 | 100 | 100 |1531 | 100 | 274 | 327 |   0 |   0 |-2.032045e+01 |-1.100000e+01 |  45.87%
0.89/0.92	c   0.9s|     1 |     0 |  3088 |     - |  12M|   0 | 100 | 100 |1531 | 100 | 215 | 336 |   0 |   0 |-2.028823e+01 |-1.100000e+01 |  45.78%
0.89/0.94	c   0.9s|     1 |     0 |  3150 |     - |  12M|   0 | 100 | 100 |1531 | 100 | 224 | 345 |   0 |   0 |-2.022187e+01 |-1.100000e+01 |  45.60%
0.89/0.95	c   0.9s|     1 |     0 |  3177 |     - |  12M|   0 | 100 | 100 |1531 | 100 | 232 | 353 |   0 |   0 |-2.017187e+01 |-1.100000e+01 |  45.47%
0.89/0.96	c   1.0s|     1 |     0 |  3230 |     - |  12M|   0 | 100 | 100 |1531 | 100 | 241 | 362 |   0 |   0 |-2.009633e+01 |-1.100000e+01 |  45.26%
0.89/0.98	c   1.0s|     1 |     0 |  3276 |     - |  12M|   0 | 100 | 100 |1531 | 100 | 250 | 371 |   0 |   0 |-2.002723e+01 |-1.100000e+01 |  45.07%
0.89/0.99	c   1.0s|     1 |     0 |  3306 |     - |  12M|   0 | 100 | 100 |1531 | 100 | 257 | 378 |   0 |   0 |-2.001667e+01 |-1.100000e+01 |  45.05%
0.99/1.00	c   1.0s|     1 |     0 |  3374 |     - |  12M|   0 | 100 | 100 |1531 | 100 | 222 | 386 |   0 |   0 |-1.996201e+01 |-1.100000e+01 |  44.90%
0.99/1.02	c   1.0s|     1 |     0 |  3396 |     - |  12M|   0 | 100 | 100 |1531 | 100 | 228 | 392 |   0 |   0 |-1.995429e+01 |-1.100000e+01 |  44.87%
0.99/1.03	c   1.0s|     1 |     0 |  3415 |     - |  12M|   0 | 100 | 100 |1531 | 100 | 233 | 397 |   0 |   0 |-1.994511e+01 |-1.100000e+01 |  44.85%
0.99/1.04	c   1.0s|     1 |     0 |  3438 |     - |  12M|   0 | 100 | 100 |1531 | 100 | 238 | 402 |   0 |   0 |-1.993831e+01 |-1.100000e+01 |  44.83%
0.99/1.06	c   1.1s|     1 |     0 |  3441 |     - |  12M|   0 | 100 | 100 |1531 | 100 | 240 | 404 |   0 |   0 |-1.993800e+01 |-1.100000e+01 |  44.83%
0.99/1.07	c   1.1s|     1 |     0 |  3444 |     - |  12M|   0 | 100 | 100 |1531 | 100 | 241 | 405 |   0 |   0 |-1.993776e+01 |-1.100000e+01 |  44.83%
2.21/2.24	c   2.2s|     1 |     2 |  3444 |     - |  12M|   0 | 100 | 100 |1531 | 100 | 241 | 405 |   0 |  65 |-1.993776e+01 |-1.100000e+01 |  44.83%
2.21/2.28	o -12
2.21/2.28	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
2.21/2.28	c * 2.3s|  1108 |     7 |  3444 |   0.0 |  12M|  24 |   - | 100 |1531 |   0 |   0 | 405 |  12 |  65 |-1.973920e+01 |-1.200000e+01 |  39.21%
2.59/2.61	o -13
2.59/2.61	c * 2.6s|  9577 |     7 |  3444 |   0.0 |  12M|  33 |   - | 100 |1531 |   0 |   0 | 405 |  30 |  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
2.59/2.63	c   2.6s| 10000 |     6 |  3444 |   0.0 |  12M|  33 |   - | 100 |1532 |   0 |   0 | 405 |  35 |  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
2.99/3.02	c   3.0s| 20000 |     6 |  3444 |   0.0 |  12M|  37 |   - | 100 |1532 |   0 |   0 | 405 |  74 |  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
3.41/3.45	c   3.4s| 30000 |     8 |  3444 |   0.0 |  12M|  48 |   - | 100 |1622 |   0 |   0 | 405 |1561 |  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
3.79/3.89	c   3.9s| 40000 |     5 |  3444 |   0.0 |  12M|  48 |   - | 100 |1744 |   0 |   0 | 405 |3676 |  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
4.29/4.33	c   4.3s| 50000 |     6 |  3444 |   0.0 |  12M|  51 |   - | 100 |1702 |   0 |   0 | 405 |5868 |  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
4.69/4.77	c   4.8s| 60000 |     5 |  3444 |   0.0 |  12M|  51 |   - | 100 |1678 |   0 |   0 | 405 |8036 |  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
5.19/5.21	c   5.2s| 70000 |     8 |  3444 |   0.0 |  12M|  51 |   - | 100 |1752 |   0 |   0 | 405 |  10k|  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
5.61/5.66	c   5.7s| 80000 |     7 |  3444 |   0.0 |  12M|  56 |   - | 100 |1610 |   0 |   0 | 405 |  12k|  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
6.09/6.10	c   6.1s| 90000 |     7 |  3444 |   0.0 |  12M|  56 |   - | 100 |1772 |   0 |   0 | 405 |  14k|  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
6.49/6.54	c   6.5s|100000 |     6 |  3444 |   0.0 |  12M|  56 |   - | 100 |1738 |   0 |   0 | 405 |  16k|  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
6.89/6.97	c   7.0s|110000 |     7 |  3444 |   0.0 |  12M|  56 |   - | 100 |1677 |   0 |   0 | 405 |  18k|  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
7.39/7.41	c   7.4s|120000 |     8 |  3444 |   0.0 |  12M|  56 |   - | 100 |1682 |   0 |   0 | 405 |  20k|  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
7.81/7.84	c   7.8s|130000 |     6 |  3444 |   0.0 |  12M|  56 |   - | 100 |1651 |   0 |   0 | 405 |  22k|  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
8.19/8.28	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
8.19/8.28	c   8.3s|140000 |     6 |  3444 |   0.0 |  12M|  61 |   - | 100 |1673 |   0 |   0 | 405 |  24k|  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
8.69/8.71	c   8.7s|150000 |     7 |  3444 |   0.0 |  12M|  61 |   - | 100 |1689 |   0 |   0 | 405 |  27k|  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
9.09/9.14	c   9.1s|160000 |     6 |  3444 |   0.0 |  12M|  61 |   - | 100 |1670 |   0 |   0 | 405 |  29k|  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
9.49/9.58	c   9.6s|170000 |     7 |  3444 |   0.0 |  12M|  61 |   - | 100 |1596 |   0 |   0 | 405 |  31k|  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
10.01/10.01	c  10.0s|180000 |     5 |  3444 |   0.0 |  12M|  61 |   - | 100 |1647 |   0 |   0 | 405 |  33k|  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
10.39/10.44	c  10.4s|190000 |     6 |  3444 |   0.0 |  12M|  61 |   - | 100 |1641 |   0 |   0 | 405 |  35k|  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
10.79/10.88	c  10.9s|200000 |     6 |  3444 |   0.0 |  12M|  61 |   - | 100 |1696 |   0 |   0 | 405 |  37k|  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
11.29/11.31	c  11.3s|210000 |     8 |  3444 |   0.0 |  12M|  61 |   - | 100 |1595 |   0 |   0 | 405 |  39k|  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
11.69/11.74	c  11.7s|220000 |     5 |  3444 |   0.0 |  12M|  61 |   - | 100 |1628 |   0 |   0 | 405 |  41k|  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
12.11/12.17	c  12.2s|230000 |     5 |  3444 |   0.0 |  12M|  61 |   - | 100 |1599 |   0 |   0 | 405 |  43k|  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
12.59/12.60	c  12.6s|240000 |     8 |  3444 |   0.0 |  12M|  62 |   - | 100 |1616 |   0 |   0 | 405 |  45k|  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
12.99/13.03	c  13.0s|250000 |     6 |  3444 |   0.0 |  12M|  62 |   - | 100 |1643 |   0 |   0 | 405 |  47k|  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
13.39/13.46	c  13.5s|260000 |     6 |  3444 |   0.0 |  12M|  62 |   - | 100 |1594 |   0 |   0 | 405 |  50k|  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
13.79/13.89	c  13.9s|270000 |     7 |  3444 |   0.0 |  12M|  62 |   - | 100 |1579 |   0 |   0 | 405 |  52k|  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
14.31/14.31	c  14.3s|280000 |     6 |  3444 |   0.0 |  12M|  62 |   - | 100 |1579 |   0 |   0 | 405 |  54k|  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
14.69/14.74	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
14.69/14.74	c  14.7s|290000 |     8 |  3444 |   0.0 |  12M|  64 |   - | 100 |1620 |   0 |   0 | 405 |  56k|  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
15.09/15.17	c  15.2s|300000 |     5 |  3444 |   0.0 |  12M|  64 |   - | 100 |1580 |   0 |   0 | 405 |  59k|  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
15.51/15.59	c  15.6s|310000 |     5 |  3444 |   0.0 |  12M|  64 |   - | 100 |1562 |   0 |   0 | 405 |  61k|  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
15.99/16.02	c  16.0s|320000 |     7 |  3444 |   0.0 |  12M|  65 |   - | 100 |1603 |   0 |   0 | 405 |  62k|  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
16.39/16.45	c  16.5s|330000 |     7 |  3444 |   0.0 |  12M|  65 |   - | 100 |1619 |   0 |   0 | 405 |  65k|  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
16.79/16.87	c  16.9s|340000 |     8 |  3444 |   0.0 |  12M|  65 |   - | 100 |1578 |   0 |   0 | 405 |  67k|  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
17.19/17.29	c  17.3s|350000 |     7 |  3444 |   0.0 |  12M|  65 |   - | 100 |1558 |   0 |   0 | 405 |  69k|  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
17.61/17.71	c  17.7s|360000 |     9 |  3444 |   0.0 |  12M|  65 |   - | 100 |1563 |   0 |   0 | 405 |  71k|  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
18.09/18.13	c  18.1s|370000 |     6 |  3444 |   0.0 |  12M|  65 |   - | 100 |1564 |   0 |   0 | 405 |  73k|  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
18.49/18.55	c  18.5s|380000 |     7 |  3444 |   0.0 |  12M|  65 |   - | 100 |1564 |   0 |   0 | 405 |  75k|  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
18.89/18.97	c  19.0s|390000 |     6 |  3444 |   0.0 |  12M|  65 |   - | 100 |1584 |   0 |   0 | 405 |  76k|  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
19.29/19.38	c  19.4s|400000 |     6 |  3444 |   0.0 |  12M|  65 |   - | 100 |1561 |   0 |   0 | 405 |  78k|  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
19.81/19.81	c  19.8s|410000 |     7 |  3444 |   0.0 |  12M|  65 |   - | 100 |1556 |   0 |   0 | 405 |  81k|  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
20.19/20.22	c  20.2s|420000 |     7 |  3444 |   0.0 |  12M|  66 |   - | 100 |1558 |   0 |   0 | 405 |  83k|  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
20.59/20.64	c  20.6s|430000 |     5 |  3444 |   0.0 |  12M|  66 |   - | 100 |1556 |   0 |   0 | 405 |  85k|  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
21.01/21.06	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
21.01/21.06	c  21.1s|440000 |     7 |  3444 |   0.0 |  12M|  67 |   - | 100 |1556 |   0 |   0 | 405 |  87k|  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
21.39/21.47	c  21.5s|450000 |     6 |  3444 |   0.0 |  12M|  67 |   - | 100 |1556 |   0 |   0 | 405 |  89k|  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
21.79/21.89	c  21.9s|460000 |     5 |  3444 |   0.0 |  12M|  67 |   - | 100 |1556 |   0 |   0 | 405 |  91k|  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
22.29/22.31	c  22.3s|470000 |     4 |  3444 |   0.0 |  12M|  71 |   - | 100 |1556 |   0 |   0 | 405 |  93k|  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
22.69/22.72	c  22.7s|480000 |     3 |  3444 |   0.0 |  12M|  71 |   - | 100 |1556 |   0 |   0 | 405 |  95k|  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
23.11/23.14	c  23.1s|490000 |     6 |  3444 |   0.0 |  12M|  74 |   - | 100 |1556 |   0 |   0 | 405 |  97k|  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
23.49/23.55	c  23.6s|500000 |     6 |  3444 |   0.0 |  12M|  74 |   - | 100 |1556 |   0 |   0 | 405 |  99k|  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
23.89/23.96	c  24.0s|510000 |     4 |  3444 |   0.0 |  12M|  74 |   - | 100 |1556 |   0 |   0 | 405 | 101k|  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
24.31/24.38	c  24.4s|520000 |     5 |  3444 |   0.0 |  12M|  86 |   - | 100 |1730 |   0 |   0 | 405 | 103k|  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
24.79/24.80	c  24.8s|530000 |     4 |  3444 |   0.0 |  12M|  86 |   - | 100 |1634 |   0 |   0 | 405 | 105k|  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
25.31/25.34	c  25.3s|540000 |     4 |  3444 |   0.0 |  12M|  86 |   - | 100 |1893 |   0 |   0 | 405 | 109k|  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
25.89/25.99	c  26.0s|550000 |     4 |  3444 |   0.0 |  11M|  86 |   - | 100 | 937 |   0 |   0 | 405 | 115k|  65 |-1.973920e+01 |-1.300000e+01 |  34.14%
26.41/26.47	c 
26.41/26.47	c SCIP Status        : problem is solved [optimal solution found]
26.41/26.47	c Solving Time (sec) : 26.48
26.41/26.47	c Solving Nodes      : 558489
26.41/26.47	c Primal Bound       : -1.30000000000000e+01 (6 solutions)
26.41/26.47	c Dual Bound         : -1.30000000000000e+01
26.41/26.47	c Gap                : 0.00 %
26.41/26.47	s OPTIMUM FOUND
26.41/26.47	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 
26.41/26.47	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 
26.41/26.47	v -x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 x34 -x33 x32 -x31 x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 
26.41/26.47	v -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 x6 -x5 x4 -x3 -x2 -x1 
26.41/26.47	c SCIP Status        : problem is solved [optimal solution found]
26.41/26.47	c Total Time         :      26.48
26.41/26.47	c   solving          :      26.48
26.41/26.47	c   presolving       :       0.06 (included in solving)
26.41/26.47	c   reading          :       0.00 (included in solving)
26.41/26.47	c Original Problem   :
26.41/26.47	c   Problem name     : HOME/instance-3452326-1307107969.opb
26.41/26.47	c   Variables        : 100 (100 binary, 0 integer, 0 implicit integer, 0 continuous)
26.41/26.47	c   Constraints      : 100 initial, 100 maximal
26.41/26.47	c Presolved Problem  :
26.41/26.47	c   Problem name     : t_HOME/instance-3452326-1307107969.opb
26.41/26.47	c   Variables        : 100 (100 binary, 0 integer, 0 implicit integer, 0 continuous)
26.41/26.47	c   Constraints      : 1531 initial, 2012 maximal
26.41/26.47	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
26.41/26.47	c   trivial          :       0.00          0          0          0          0          0          0          0          0          0
26.41/26.47	c   dualfix          :       0.00          0          0          0          0          0          0          0          0          0
26.41/26.47	c   boundshift       :       0.00          0          0          0          0          0          0          0          0          0
26.41/26.47	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0          0
26.41/26.47	c   implics          :       0.00          0          0          0          0          0          0          0          0          0
26.41/26.47	c   probing          :       0.01          0          0          0          0          0          0          0          0          0
26.41/26.47	c   and              :       0.02          0          0          0          0          0          0          0          0          0
26.41/26.47	c   linear           :       0.00       1531          0          0       1531          0        100          0          0          0
26.41/26.47	c   logicor          :       0.01          0          0          0          0          0          0          0          0          0
26.41/26.47	c   root node        :          -         90          -          -         90          -          -          -          -          -
26.41/26.47	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #Resprop    Cutoffs    DomReds       Cuts      Conss   Children
26.41/26.47	c   integral         :          0          0          0          1          0          9          0          0          0          0          0          2
26.41/26.47	c   logicor          :       1531+        41     616433          0          2          5    6972458     117336    1307487         71          0          0
26.41/26.47	c   countsols        :          0          0          0          0          2          6          0          0          0          0          0          0
26.41/26.47	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS      Check    Resprop
26.41/26.47	c   integral         :       1.15       0.00       0.00       1.15       0.00       0.00       0.00
26.41/26.47	c   logicor          :       9.13       0.01       8.09       0.00       0.00       0.00       1.04
26.41/26.47	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
26.41/26.47	c Propagators        : #Propagate   #Resprop    Cutoffs    DomReds
26.41/26.47	c   vbounds          :          0          0          0          0
26.41/26.47	c   rootredcost      :          2          0          0          0
26.41/26.47	c   pseudoobj        :     981843     229217     167229    1106270
26.41/26.47	c Propagator Timings :  TotalTime  Propagate    Resprop
26.41/26.47	c   vbounds          :       0.10       0.10       0.00
26.41/26.47	c   rootredcost      :       0.12       0.12       0.00
26.41/26.47	c   pseudoobj        :       5.67       4.40       1.27
26.41/26.47	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
26.41/26.47	c   propagation      :       4.32     125440     120409     120409       29.5          0        0.0          -
26.41/26.47	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
26.41/26.48	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
26.41/26.48	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
26.41/26.48	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
26.41/26.48	c   applied globally :          -          -          -      63290       19.8          -          -          -
26.41/26.48	c   applied locally  :          -          -          -      57119       40.3          -          -          -
26.41/26.48	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
26.41/26.48	c   cut pool         :       0.03         40          -          -         83          -    (maximal pool size: 3252)
26.41/26.48	c   redcost          :       0.00         41          0          0          0          0
26.41/26.48	c   impliedbounds    :       0.00         41          0          0        134          0
26.41/26.48	c   intobj           :       0.00          0          0          0          0          0
26.41/26.48	c   gomory           :       0.38         41          0          0       5480          0
26.41/26.48	c   cgmip            :       0.00          0          0          0          0          0
26.41/26.48	c   closecuts        :       0.00          0          0          0          0          0
26.41/26.48	c   strongcg         :       0.22         20          0          0       7689          0
26.41/26.48	c   cmir             :       0.03         10          0          0          0          0
26.41/26.48	c   flowcover        :       0.02         10          0          0          0          0
26.41/26.48	c   clique           :       0.05         41          0          0        332          0
26.41/26.48	c   zerohalf         :       0.00          0          0          0          0          0
26.41/26.48	c   mcf              :       0.00          1          0          0          0          0
26.41/26.48	c   oddcycle         :       0.00          0          0          0          0          0
26.41/26.48	c   rapidlearning    :       0.00          0          0          0          0          0
26.41/26.48	c Pricers            :       Time      Calls       Vars
26.41/26.48	c   problem variables:       0.00          0          0
26.41/26.48	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
26.41/26.48	c   relpscost        :       1.15          1          0          0          0          0          2
26.41/26.48	c   pscost           :       0.00          0          0          0          0          0          0
26.41/26.48	c   inference        :       0.83     284896          0          0          0          0     569792
26.41/26.48	c   mostinf          :       0.00          0          0          0          0          0          0
26.41/26.48	c   leastinf         :       0.00          0          0          0          0          0          0
26.41/26.48	c   fullstrong       :       0.00          0          0          0          0          0          0
26.41/26.48	c   allfullstrong    :       0.00          0          0          0          0          0          0
26.41/26.48	c   random           :       0.00          0          0          0          0          0          0
26.41/26.48	c Primal Heuristics  :       Time      Calls      Found
26.41/26.48	c   LP solutions     :       0.00          -          0
26.41/26.48	c   pseudo solutions :       0.00          -          2
26.41/26.48	c   crossover        :       0.00          0          0
26.41/26.48	c   oneopt           :       0.13          2          1
26.41/26.48	c   trivial          :       0.00          2          1
26.41/26.48	c   shiftandpropagate:       0.00          0          0
26.41/26.48	c   simplerounding   :       0.00         41          0
26.41/26.48	c   zirounding       :       0.00          1          0
26.41/26.48	c   rounding         :       0.01         41          1
26.41/26.48	c   shifting         :       0.01         41          1
26.41/26.48	c   intshifting      :       0.00          0          0
26.41/26.48	c   twoopt           :       0.00          0          0
26.41/26.48	c   fixandinfer      :       0.00          0          0
26.41/26.48	c   feaspump         :       0.00          0          0
26.41/26.48	c   clique           :       0.00          0          0
26.41/26.48	c   coefdiving       :       0.00          0          0
26.41/26.48	c   pscostdiving     :       0.00          0          0
26.41/26.48	c   fracdiving       :       0.00          0          0
26.41/26.48	c   veclendiving     :       0.00          0          0
26.41/26.48	c   intdiving        :       0.00          0          0
26.41/26.48	c   actconsdiving    :       0.00          0          0
26.41/26.48	c   objpscostdiving  :       0.00          0          0
26.41/26.48	c   rootsoldiving    :       0.00          0          0
26.41/26.48	c   linesearchdiving :       0.00          0          0
26.41/26.48	c   guideddiving     :       0.00          0          0
26.41/26.48	c   octane           :       0.00          0          0
26.41/26.48	c   rens             :       0.00          0          0
26.41/26.48	c   rins             :       0.00          0          0
26.41/26.48	c   localbranching   :       0.00          0          0
26.41/26.48	c   mutation         :       0.00          0          0
26.41/26.48	c   dins             :       0.00          0          0
26.41/26.48	c   vbounds          :       0.00          0          0
26.41/26.48	c   undercover       :       0.00          0          0
26.41/26.48	c   subnlp           :       0.06          0          0
26.41/26.48	c   trysol           :       0.05          0          0
26.41/26.48	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
26.41/26.48	c   primal LP        :       0.00          0          0       0.00          -
26.41/26.48	c   dual LP          :       0.21         41       3444      84.00   16589.52
26.41/26.48	c   lex dual LP      :       0.00          0          0       0.00          -
26.41/26.48	c   barrier LP       :       0.00          0          0       0.00          -
26.41/26.48	c   diving/probing LP:       0.00          0          0       0.00          -
26.41/26.48	c   strong branching :       1.15         65      27022     415.72   23497.60
26.41/26.48	c     (at root node) :          -         65      27022     415.72          -
26.41/26.48	c   conflict analysis:       0.00          0          0       0.00          -
26.41/26.48	c B&B Tree           :
26.41/26.48	c   number of runs   :          1
26.41/26.48	c   nodes            :     558489
26.41/26.48	c   nodes (total)    :     558489
26.41/26.48	c   nodes left       :          0
26.41/26.48	c   max depth        :         86
26.41/26.48	c   max depth (total):         86
26.41/26.48	c   backtracks       :      80659 (14.4%)
26.41/26.48	c   delayed cutoffs  :      11302
26.41/26.48	c   repropagations   :      88122 (144692 domain reductions, 10975 cutoffs)
26.41/26.48	c   avg switch length:       2.13
26.41/26.48	c   switching time   :       4.71
26.41/26.48	c Solution           :
26.41/26.48	c   Solutions found  :          6 (6 improvements)
26.41/26.48	c   First Solution   : +0.00000000000000e+00   (in run 1, after 0 nodes, 0.01 seconds, depth 0, found by <trivial>)
26.41/26.48	c   Primal Bound     : -1.30000000000000e+01   (in run 1, after 9577 nodes, 2.61 seconds, depth 17, found by <relaxation>)
26.41/26.48	c   Dual Bound       : -1.30000000000000e+01
26.41/26.48	c   Gap              :       0.00 %
26.41/26.48	c   Root Dual Bound  : -1.99377608074856e+01
26.41/26.48	c   Root Iterations  :       3444
26.41/26.48	c Time complete: 26.48.

Verifier Data 

OK	-13

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3452326-1307107969/watcher-3452326-1307107969 -o /tmp/evaluation-result-3452326-1307107969/solver-3452326-1307107969 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f HOME/instance-3452326-1307107969.opb -t 1800 -m 15500 

running on 4 cores: 1,3,5,7

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.02 2.01 2.00 4/429 26978
/proc/meminfo: memFree=28905612/32951124 swapFree=43324008/67111528
[pid=26978] ppid=26976 vsize=18172 CPUtime=0.01 cores=1,3,5,7
/proc/26978/stat : 26978 (scip-2.0.1.4.li) R 26976 26978 22076 0 -1 4202496 3278 0 0 0 1 0 0 0 25 0 1 0 822397347 18608128 3230 33554432000 4194304 9128323 140733276091536 18446744073709551615 8012251 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26978/statm: 4543 3230 475 1205 0 3334 0

[startup+0.111105 s]
/proc/loadavg: 2.02 2.01 2.00 4/429 26978
/proc/meminfo: memFree=28905612/32951124 swapFree=43324008/67111528
[pid=26978] ppid=26976 vsize=23860 CPUtime=0.11 cores=1,3,5,7
/proc/26978/stat : 26978 (scip-2.0.1.4.li) R 26976 26978 22076 0 -1 4202496 5132 0 0 0 10 1 0 0 25 0 1 0 822397347 24432640 4824 33554432000 4194304 9128323 140733276091536 18446744073709551615 6481157 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26978/statm: 5965 4824 671 1205 0 4756 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 23860

[startup+0.201089 s]
/proc/loadavg: 2.02 2.01 2.00 4/429 26978
/proc/meminfo: memFree=28905612/32951124 swapFree=43324008/67111528
[pid=26978] ppid=26976 vsize=24380 CPUtime=0.19 cores=1,3,5,7
/proc/26978/stat : 26978 (scip-2.0.1.4.li) R 26976 26978 22076 0 -1 4202496 5269 0 0 0 18 1 0 0 25 0 1 0 822397347 24965120 4957 33554432000 4194304 9128323 140733276091536 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26978/statm: 6095 4957 667 1205 0 4886 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 24380

[startup+0.301068 s]
/proc/loadavg: 2.02 2.01 2.00 4/429 26978
/proc/meminfo: memFree=28905612/32951124 swapFree=43324008/67111528
[pid=26978] ppid=26976 vsize=25556 CPUtime=0.29 cores=1,3,5,7
/proc/26978/stat : 26978 (scip-2.0.1.4.li) R 26976 26978 22076 0 -1 4202496 5562 0 0 0 27 2 0 0 25 0 1 0 822397347 26169344 5249 33554432000 4194304 9128323 140733276091536 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26978/statm: 6389 5249 667 1205 0 5180 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25556

[startup+0.701012 s]
/proc/loadavg: 2.02 2.01 2.00 4/429 26978
/proc/meminfo: memFree=28905612/32951124 swapFree=43324008/67111528
[pid=26978] ppid=26976 vsize=34032 CPUtime=0.69 cores=1,3,5,7
/proc/26978/stat : 26978 (scip-2.0.1.4.li) R 26976 26978 22076 0 -1 4202496 7714 0 0 0 65 4 0 0 25 0 1 0 822397347 34848768 7388 33554432000 4194304 9128323 140733276091536 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26978/statm: 8508 7388 669 1205 0 7299 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 34032

[startup+1.50086 s]
/proc/loadavg: 2.02 2.01 2.00 3/430 26979
/proc/meminfo: memFree=28873512/32951124 swapFree=43324008/67111528
[pid=26978] ppid=26976 vsize=37372 CPUtime=1.49 cores=1,3,5,7
/proc/26978/stat : 26978 (scip-2.0.1.4.li) R 26976 26978 22076 0 -1 4202496 9135 0 0 0 140 9 0 0 25 0 1 0 822397347 38268928 8329 33554432000 4194304 9128323 140733276091536 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26978/statm: 9343 8329 691 1205 0 8134 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37372

[startup+3.10055 s]
/proc/loadavg: 2.02 2.01 2.00 3/430 26979
/proc/meminfo: memFree=28872272/32951124 swapFree=43324008/67111528
[pid=26978] ppid=26976 vsize=37372 CPUtime=3.09 cores=1,3,5,7
/proc/26978/stat : 26978 (scip-2.0.1.4.li) R 26976 26978 22076 0 -1 4202496 9148 0 0 0 291 18 0 0 25 0 1 0 822397347 38268928 8342 33554432000 4194304 9128323 140733276091536 18446744073709551615 5984732 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26978/statm: 9343 8342 704 1205 0 8134 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 37372

[startup+6.30097 s]
/proc/loadavg: 2.02 2.01 2.00 3/430 26979
/proc/meminfo: memFree=28872396/32951124 swapFree=43324008/67111528
[pid=26978] ppid=26976 vsize=37372 CPUtime=6.29 cores=1,3,5,7
/proc/26978/stat : 26978 (scip-2.0.1.4.li) R 26976 26978 22076 0 -1 4202496 9148 0 0 0 611 18 0 0 25 0 1 0 822397347 38268928 8342 33554432000 4194304 9128323 140733276091536 18446744073709551615 18446744073699065939 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26978/statm: 9343 8342 704 1205 0 8134 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 37372

[startup+12.7008 s]
/proc/loadavg: 2.02 2.01 2.00 3/430 26979
/proc/meminfo: memFree=28871412/32951124 swapFree=43324008/67111528
[pid=26978] ppid=26976 vsize=37372 CPUtime=12.69 cores=1,3,5,7
/proc/26978/stat : 26978 (scip-2.0.1.4.li) R 26976 26978 22076 0 -1 4202496 9148 0 0 0 1251 18 0 0 25 0 1 0 822397347 38268928 8342 33554432000 4194304 9128323 140733276091536 18446744073709551615 18446744073699065939 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26978/statm: 9343 8342 704 1205 0 8134 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 37372

[startup+25.5004 s]
/proc/loadavg: 2.01 2.01 2.00 3/430 26979
/proc/meminfo: memFree=28871444/32951124 swapFree=43324008/67111528
[pid=26978] ppid=26976 vsize=37372 CPUtime=25.49 cores=1,3,5,7
/proc/26978/stat : 26978 (scip-2.0.1.4.li) R 26976 26978 22076 0 -1 4202496 9148 0 0 0 2531 18 0 0 25 0 1 0 822397347 38268928 8342 33554432000 4194304 9128323 140733276091536 18446744073709551615 6581710 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26978/statm: 9343 8342 704 1205 0 8134 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 37372

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

[startup+25.6004 s]
/proc/loadavg: 2.01 2.01 2.00 3/430 26979
/proc/meminfo: memFree=28871444/32951124 swapFree=43324008/67111528
[pid=26978] ppid=26976 vsize=37372 CPUtime=25.59 cores=1,3,5,7
/proc/26978/stat : 26978 (scip-2.0.1.4.li) R 26976 26978 22076 0 -1 4202496 9148 0 0 0 2541 18 0 0 25 0 1 0 822397347 38268928 8342 33554432000 4194304 9128323 140733276091536 18446744073709551615 8012251 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26978/statm: 9343 8342 704 1205 0 8134 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 37372

[startup+26.0003 s]
/proc/loadavg: 2.01 2.01 2.00 3/430 26979
/proc/meminfo: memFree=28871444/32951124 swapFree=43324008/67111528
[pid=26978] ppid=26976 vsize=37372 CPUtime=25.99 cores=1,3,5,7
/proc/26978/stat : 26978 (scip-2.0.1.4.li) R 26976 26978 22076 0 -1 4202496 9148 0 0 0 2581 18 0 0 25 0 1 0 822397347 38268928 8342 33554432000 4194304 9128323 140733276091536 18446744073709551615 4209230 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26978/statm: 9343 8342 704 1205 0 8134 0
Current children cumulated CPU time (s) 25.99
Current children cumulated vsize (KiB) 37372

[startup+26.4002 s]
/proc/loadavg: 2.01 2.01 2.00 3/430 26979
/proc/meminfo: memFree=28871444/32951124 swapFree=43324008/67111528
[pid=26978] ppid=26976 vsize=37372 CPUtime=26.41 cores=1,3,5,7
/proc/26978/stat : 26978 (scip-2.0.1.4.li) R 26976 26978 22076 0 -1 4202496 9148 0 0 0 2623 18 0 0 25 0 1 0 822397347 38268928 8342 33554432000 4194304 9128323 140733276091536 18446744073709551615 18446744073699065949 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26978/statm: 9343 8342 704 1205 0 8134 0
Current children cumulated CPU time (s) 26.41
Current children cumulated vsize (KiB) 37372

Child status: 0
Real time (s): 26.4872
CPU time (s): 26.488
CPU user time (s): 26.302
CPU system time (s): 0.185971
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 37372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 26.302
system time used= 0.185971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9157
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 84

runsolver used 0.115982 second user time and 0.26096 second system time

The end

Launcher Data 

Begin job on node105 at 2011-06-03 15:32:49
IDJOB=3452326
IDBENCH=48190
IDSOLVER=1949
FILE ID=node105/3452326-1307107969
RUNJOBID= node105-1307092947-22095
PBS_JOBID= 13497984
Free space on /tmp= 73752 MiB

SOLVER NAME= SCIP spx SCIP 2.0.1.4. with SoPlex 1.5.0.4
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_100_25_5.opb
COMMAND LINE= HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3452326-1307107969/watcher-3452326-1307107969 -o /tmp/evaluation-result-3452326-1307107969/solver-3452326-1307107969 -C 1800 -W 1900 -M 15500  HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f HOME/instance-3452326-1307107969.opb -t 1800 -m 15500

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 2b42cb52a84d6f68fde6feb3c17d922a
RANDOM SEED=1241472675

node105.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	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5410.70
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      28905892 kB
Buffers:        301936 kB
Cached:         795764 kB
SwapCached:      20984 kB
Active:        3076232 kB
Inactive:       655448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      28905892 kB
SwapTotal:    67111528 kB
SwapFree:     43324008 kB
Dirty:           12072 kB
Writeback:          20 kB
AnonPages:     2631024 kB
Mapped:          22152 kB
Slab:           164620 kB
PageTables:      81808 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 115113296 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73740 MiB
End job on node105 at 2011-06-03 15:33:16