Trace number 2666654

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverOPT-15 49.3125 49.3335

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_100_25_4.opb
MD5SUMe7bb8414272ccdbf28db7bd22cc751df
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 benchmark41.1897
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 constraint40
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)3070
Sum of products size (including duplicates)6140
Number of different products1535
Sum of products size3070

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 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2] [Expressions interpreter: NONE]
0.00/0.01	c Copyright (c) 2002-2010 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-2666654-1276658739.opb>
0.00/0.03	c original problem has 1635 variables (1635 bin, 0 int, 0 impl, 0 cont) and 1635 constraints
0.00/0.03	c problem read
0.00/0.03	c presolving settings loaded
0.00/0.05	o 0
0.00/0.05	c feasible solution found by trivial heuristic, objective value  0.000000e+00
0.00/0.05	c presolving:
0.19/0.23	c (round 1) 1535 del vars, 100 del conss, 1535 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 6140 impls, 0 clqs
0.19/0.29	c presolving (2 rounds):
0.19/0.29	c  1535 deleted vars, 100 deleted constraints, 1535 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.19/0.29	c  9210 implications, 0 cliques
0.19/0.29	c presolved problem has 100 variables (100 bin, 0 int, 0 impl, 0 cont) and 1535 constraints
0.19/0.29	c    1535 constraints of type <logicor>
0.19/0.29	c transformed objective value is always integral (scale: 1)
0.19/0.29	c Presolving Time: 0.15
0.19/0.29	c - non default parameters ----------------------------------------------------------------------
0.19/0.29	c # SCIP version 1.2.1.2
0.19/0.29	c 
0.19/0.29	c # maximal number of intermediate conflict constraints generated in conflict graph (-1: use every intermediate constraint)
0.19/0.29	c # [type: int, range: [-1,2147483647], default: -1]
0.19/0.29	c conflict/interconss = 0
0.19/0.29	c 
0.19/0.29	c # should binary conflicts be preferred?
0.19/0.29	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.19/0.29	c conflict/preferbinary = TRUE
0.19/0.29	c 
0.19/0.29	c # maximum age an unnecessary constraint can reach before it is deleted (0: dynamic, -1: keep all constraints)
0.19/0.29	c # [type: int, range: [-1,2147483647], default: 0]
0.19/0.29	c constraints/agelimit = 1
0.19/0.29	c 
0.19/0.29	c # should enforcement of pseudo solution be disabled?
0.19/0.29	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.19/0.29	c constraints/disableenfops = TRUE
0.19/0.29	c 
0.19/0.29	c # frequency for displaying node information lines
0.19/0.29	c # [type: int, range: [-1,2147483647], default: 100]
0.19/0.29	c display/freq = 10000
0.19/0.29	c 
0.19/0.29	c # maximal time in seconds to run
0.19/0.29	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.19/0.29	c limits/time = 1799.98
0.19/0.29	c 
0.19/0.29	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.19/0.29	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.19/0.29	c limits/memory = 1620
0.19/0.29	c 
0.19/0.29	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.19/0.29	c # [type: int, range: [-1,2147483647], default: 1]
0.19/0.29	c lp/solvefreq = 0
0.19/0.29	c 
0.19/0.29	c # LP pricing strategy ('l'pi default, 'a'uto, 'f'ull pricing, 'p'artial, 's'teepest edge pricing, 'q'uickstart steepest edge pricing, 'd'evex pricing)
0.19/0.29	c # [type: char, range: {lafpsqd}, default: l]
0.19/0.29	c lp/pricing = a
0.19/0.29	c 
0.19/0.29	c # should presolving try to simplify inequalities
0.19/0.29	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.19/0.29	c constraints/linear/simplifyinequalities = TRUE
0.19/0.29	c 
0.19/0.29	c # should presolving try to simplify knapsacks
0.19/0.29	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.19/0.29	c constraints/knapsack/simplifyinequalities = TRUE
0.19/0.29	c 
0.19/0.29	c # priority of node selection rule <dfs> in standard mode
0.19/0.29	c # [type: int, range: [-536870912,536870911], default: 0]
0.19/0.29	c nodeselection/dfs/stdpriority = 1000000
0.19/0.29	c 
0.19/0.29	c -----------------------------------------------------------------------------------------------
0.19/0.29	c start solving
0.19/0.29	c 
0.29/0.30	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.29/0.30	c t 0.2s|     1 |     0 |   102 |     - |4442k|   0 | 100 | 100 |1535 | 100 |1535 |   0 |   0 |   0 |-5.000000e+01 | 0.000000e+00 | 100.00%
0.29/0.30	o -1
0.29/0.30	c R 0.2s|     1 |     0 |   102 |     - |4444k|   0 | 100 | 100 |1535 | 100 |1535 |   0 |   0 |   0 |-5.000000e+01 |-1.000000e+00 |  98.00%
0.29/0.31	o -2
0.29/0.31	c s 0.2s|     1 |     0 |   102 |     - |4445k|   0 | 100 | 100 |1535 | 100 |1535 |   0 |   0 |   0 |-5.000000e+01 |-2.000000e+00 |  96.00%
0.29/0.35	c   0.2s|     1 |     0 |   156 |     - |4450k|   0 |  86 | 100 |1535 | 100 |1543 |   8 |   0 |   0 |-4.300000e+01 |-2.000000e+00 |  95.35%
0.29/0.35	o -8
0.29/0.35	c b 0.2s|     1 |     0 |   156 |     - |4453k|   0 |  86 | 100 |1535 | 100 |1543 |   8 |   0 |   0 |-4.300000e+01 |-8.000000e+00 |  81.40%
0.39/0.42	c   0.3s|     1 |     0 |   213 |     - |4458k|   0 |  81 | 100 |1535 | 100 |1552 |  17 |   0 |   0 |-4.050000e+01 |-8.000000e+00 |  80.25%
0.49/0.51	c   0.4s|     1 |     0 |   292 |     - |4464k|   0 |  78 | 100 |1535 | 100 |1559 |  24 |   0 |   0 |-3.725000e+01 |-8.000000e+00 |  78.52%
0.59/0.61	c   0.5s|     1 |     0 |   378 |     - |4476k|   0 |  71 | 100 |1535 | 100 |1567 |  32 |   0 |   0 |-3.425000e+01 |-8.000000e+00 |  76.64%
0.69/0.70	c   0.5s|     1 |     0 |   473 |     - |4482k|   0 |  64 | 100 |1535 | 100 |1572 |  37 |   0 |   0 |-3.200000e+01 |-8.000000e+00 |  75.00%
0.69/0.79	c   0.6s|     1 |     0 |   548 |     - |4488k|   0 |  60 | 100 |1535 | 100 |1583 |  48 |   0 |   0 |-3.000000e+01 |-8.000000e+00 |  73.33%
0.89/0.90	c   0.7s|     1 |     0 |   652 |     - |4504k|   0 |  75 | 100 |1535 | 100 |1590 |  55 |   0 |   0 |-2.850000e+01 |-8.000000e+00 |  71.93%
0.99/1.06	c   0.9s|     1 |     0 |   819 |     - |4672k|   0 |  61 | 100 |1535 | 100 |1601 |  66 |   0 |   0 |-2.700000e+01 |-8.000000e+00 |  70.37%
1.20/1.20	c   1.0s|     1 |     0 |   965 |     - |4753k|   0 |  72 | 100 |1535 | 100 |1611 |  76 |   0 |   0 |-2.600000e+01 |-8.000000e+00 |  69.23%
1.29/1.37	c   1.2s|     1 |     0 |  1136 |     - |4890k|   0 |  68 | 100 |1535 | 100 |1621 |  86 |   0 |   0 |-2.509091e+01 |-8.000000e+00 |  68.12%
1.49/1.50	c   1.3s|     1 |     0 |  1261 |     - |4937k|   0 |  79 | 100 |1535 | 100 | 232 |  96 |   0 |   0 |-2.482759e+01 |-8.000000e+00 |  67.78%
1.49/1.55	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
1.49/1.55	c   1.4s|     1 |     0 |  1329 |     - |5223k|   0 |  77 | 100 |1535 | 100 | 239 | 103 |   0 |   0 |-2.460242e+01 |-8.000000e+00 |  67.48%
1.49/1.60	c   1.4s|     1 |     0 |  1400 |     - |5409k|   0 |  82 | 100 |1535 | 100 | 270 | 134 |   0 |   0 |-2.441667e+01 |-8.000000e+00 |  67.24%
1.59/1.65	c   1.5s|     1 |     0 |  1473 |     - |5617k|   0 |  79 | 100 |1535 | 100 | 284 | 148 |   0 |   0 |-2.385121e+01 |-8.000000e+00 |  66.46%
1.69/1.72	c   1.5s|     1 |     0 |  1593 |     - |6395k|   0 |  79 | 100 |1535 | 100 | 307 | 171 |   0 |   0 |-2.326723e+01 |-8.000000e+00 |  65.62%
1.79/1.80	c   1.6s|     1 |     0 |  1704 |     - |7027k|   0 |  85 | 100 |1535 | 100 | 322 | 186 |   0 |   0 |-2.294206e+01 |-8.000000e+00 |  65.13%
1.79/1.87	c   1.7s|     1 |     0 |  1794 |     - |7771k|   0 |  90 | 100 |1535 | 100 | 231 | 203 |   0 |   0 |-2.273585e+01 |-8.000000e+00 |  64.81%
1.89/1.93	c   1.7s|     1 |     0 |  1866 |     - |8364k|   0 |  85 | 100 |1535 | 100 | 248 | 220 |   0 |   0 |-2.246903e+01 |-8.000000e+00 |  64.40%
1.89/1.99	c   1.8s|     1 |     0 |  1927 |     - |8998k|   0 |  86 | 100 |1535 | 100 | 261 | 233 |   0 |   0 |-2.219067e+01 |-8.000000e+00 |  63.95%
1.99/2.06	c   1.9s|     1 |     0 |  2006 |     - |9661k|   0 |  92 | 100 |1535 | 100 | 276 | 248 |   0 |   0 |-2.186726e+01 |-8.000000e+00 |  63.42%
1.99/2.10	c   1.9s|     1 |     0 |  2072 |     - |9667k|   0 |  92 | 100 |1535 | 100 | 285 | 257 |   0 |   0 |-2.171509e+01 |-8.000000e+00 |  63.16%
2.09/2.14	c   1.9s|     1 |     0 |  2138 |     - |9672k|   0 |  92 | 100 |1535 | 100 | 294 | 266 |   0 |   0 |-2.150261e+01 |-8.000000e+00 |  62.80%
2.09/2.18	c   2.0s|     1 |     0 |  2198 |     - |9677k|   0 |  97 | 100 |1535 | 100 | 251 | 277 |   0 |   0 |-2.128821e+01 |-8.000000e+00 |  62.42%
2.20/2.21	c   2.0s|     1 |     0 |  2248 |     - |9687k|   0 |  94 | 100 |1535 | 100 | 258 | 284 |   0 |   0 |-2.122909e+01 |-8.000000e+00 |  62.32%
2.20/2.25	c   2.0s|     1 |     0 |  2278 |     - |9691k|   0 |  99 | 100 |1535 | 100 | 266 | 292 |   0 |   0 |-2.117682e+01 |-8.000000e+00 |  62.22%
2.20/2.29	c   2.1s|     1 |     0 |  2341 |     - |9697k|   0 |  98 | 100 |1535 | 100 | 276 | 302 |   0 |   0 |-2.108435e+01 |-8.000000e+00 |  62.06%
2.30/2.33	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
2.30/2.33	c   2.1s|     1 |     0 |  2382 |     - |9700k|   0 |  97 | 100 |1535 | 100 | 282 | 308 |   0 |   0 |-2.103284e+01 |-8.000000e+00 |  61.96%
2.30/2.37	c   2.2s|     1 |     0 |  2451 |     - |9706k|   0 |  96 | 100 |1535 | 100 | 292 | 318 |   0 |   0 |-2.087475e+01 |-8.000000e+00 |  61.68%
2.39/2.41	c   2.2s|     1 |     0 |  2508 |     - |9711k|   0 |  99 | 100 |1535 | 100 | 216 | 328 |   0 |   0 |-2.078625e+01 |-8.000000e+00 |  61.51%
2.39/2.44	c   2.2s|     1 |     0 |  2553 |     - |9716k|   0 |  99 | 100 |1535 | 100 | 224 | 336 |   0 |   0 |-2.068215e+01 |-8.000000e+00 |  61.32%
2.39/2.47	c   2.3s|     1 |     0 |  2591 |     - |9720k|   0 | 100 | 100 |1535 | 100 | 232 | 344 |   0 |   0 |-2.063123e+01 |-8.000000e+00 |  61.22%
2.49/2.51	c   2.3s|     1 |     0 |  2633 |     - |9726k|   0 | 100 | 100 |1535 | 100 | 241 | 353 |   0 |   0 |-2.057098e+01 |-8.000000e+00 |  61.11%
2.49/2.54	c   2.3s|     1 |     0 |  2682 |     - |9732k|   0 | 100 | 100 |1535 | 100 | 248 | 360 |   0 |   0 |-2.053516e+01 |-8.000000e+00 |  61.04%
2.49/2.57	c   2.4s|     1 |     0 |  2711 |     - |9737k|   0 | 100 | 100 |1535 | 100 | 255 | 367 |   0 |   0 |-2.052097e+01 |-8.000000e+00 |  61.02%
2.59/2.61	c   2.4s|     1 |     0 |  2762 |     - |9742k|   0 | 100 | 100 |1535 | 100 | 224 | 375 |   0 |   0 |-2.049483e+01 |-8.000000e+00 |  60.97%
2.59/2.64	c   2.4s|     1 |     0 |  2809 |     - |9746k|   0 | 100 | 100 |1535 | 100 | 231 | 382 |   0 |   0 |-2.047549e+01 |-8.000000e+00 |  60.93%
2.59/2.68	c   2.5s|     1 |     0 |  2844 |     - |9752k|   0 | 100 | 100 |1535 | 100 | 239 | 390 |   0 |   0 |-2.044482e+01 |-8.000000e+00 |  60.87%
2.69/2.71	c   2.5s|     1 |     0 |  2857 |     - |9756k|   0 | 100 | 100 |1535 | 100 | 244 | 395 |   0 |   0 |-2.044378e+01 |-8.000000e+00 |  60.87%
2.69/2.74	c   2.5s|     1 |     0 |  2875 |     - |9758k|   0 | 100 | 100 |1535 | 100 | 247 | 398 |   0 |   0 |-2.044219e+01 |-8.000000e+00 |  60.87%
2.69/2.77	c   2.6s|     1 |     0 |  2882 |     - |9759k|   0 | 100 | 100 |1535 | 100 | 248 | 399 |   0 |   0 |-2.044198e+01 |-8.000000e+00 |  60.86%
2.79/2.80	c   2.6s|     1 |     0 |  2887 |     - |9759k|   0 | 100 | 100 |1535 | 100 | 189 | 400 |   0 |   0 |-2.044142e+01 |-8.000000e+00 |  60.86%
2.79/2.82	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
2.79/2.82	c   2.6s|     1 |     0 |  2897 |     - |9760k|   0 | 100 | 100 |1535 | 100 | 191 | 402 |   0 |   0 |-2.044053e+01 |-8.000000e+00 |  60.86%
3.30/3.37	c   3.1s|     1 |     2 |  2897 |     - |9761k|   0 | 100 | 100 |1535 | 100 | 191 | 402 |   0 |  19 |-2.044053e+01 |-8.000000e+00 |  60.86%
3.30/3.38	o -9
3.30/3.38	c * 3.1s|    14 |     7 |  2897 |   0.0 |9770k|   8 |   - | 100 |1536 |   0 |   0 | 402 |   1 |  19 |-2.013473e+01 |-9.000000e+00 |  55.30%
3.30/3.38	o -10
3.30/3.38	c * 3.1s|    19 |     6 |  2897 |   0.0 |9772k|   9 |   - | 100 |1537 |   0 |   0 | 402 |   2 |  19 |-2.013473e+01 |-1.000000e+01 |  50.33%
3.30/3.39	o -11
3.30/3.39	c * 3.2s|   146 |     7 |  2897 |   0.0 |9773k|  14 |   - | 100 |1535 |   0 |   0 | 402 |   2 |  19 |-2.013473e+01 |-1.100000e+01 |  45.37%
3.49/3.60	o -12
3.49/3.60	c * 3.4s|  2143 |     7 |  2897 |   0.0 |9775k|  24 |   - | 100 |1535 |   0 |   0 | 402 |   7 |  19 |-2.013473e+01 |-1.200000e+01 |  40.40%
3.79/3.82	o -13
3.79/3.82	c * 3.5s|  4344 |     6 |  2897 |   0.0 |9776k|  30 |   - | 100 |1535 |   0 |   0 | 402 |  14 |  19 |-2.013473e+01 |-1.300000e+01 |  35.43%
4.40/4.41	c   4.0s| 10000 |     7 |  2897 |   0.0 |9776k|  37 |   - | 100 |1535 |   0 |   0 | 402 |  49 |  19 |-2.013473e+01 |-1.300000e+01 |  35.43%
4.69/4.77	o -14
4.69/4.77	c * 4.4s| 13495 |     7 |  2897 |   0.0 |9778k|  37 |   - | 100 |1535 |   0 |   0 | 402 |  84 |  19 |-2.013473e+01 |-1.400000e+01 |  30.47%
4.69/4.77	o -15
4.69/4.77	c * 4.4s| 13500 |     6 |  2897 |   0.0 |9779k|  37 |   - | 100 |1535 |   0 |   0 | 402 |  84 |  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
5.39/5.45	c   5.0s| 20000 |     5 |  2897 |   0.0 |9778k|  43 |   - | 100 |1535 |   0 |   0 | 402 | 103 |  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
6.49/6.51	c   5.9s| 30000 |     7 |  2897 |   0.0 |9779k|  43 |   - | 100 |1535 |   0 |   0 | 402 | 137 |  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
7.48/7.56	c   6.8s| 40000 |     5 |  2897 |   0.0 |9780k|  43 |   - | 100 |1535 |   0 |   0 | 402 | 160 |  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
8.58/8.62	c   7.8s| 50000 |     6 |  2897 |   0.0 |9780k|  46 |   - | 100 |1535 |   0 |   0 | 402 | 175 |  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
9.69/9.70	c   8.7s| 60000 |     5 |  2897 |   0.0 |9833k|  58 |   - | 100 |1664 |   0 |   0 | 402 | 917 |  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
10.78/10.86	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
10.78/10.86	c   9.7s| 70000 |     5 |  2897 |   0.0 |9852k|  58 |   - | 100 |1675 |   0 |   0 | 402 |2780 |  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
11.98/12.01	c  10.8s| 80000 |     6 |  2897 |   0.0 |9900k|  58 |   - | 100 |1773 |   0 |   0 | 402 |4540 |  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
13.09/13.18	c  11.8s| 90000 |     5 |  2897 |   0.0 |9890k|  58 |   - | 100 |1739 |   0 |   0 | 402 |6193 |  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
14.30/14.34	c  12.8s|100000 |     4 |  2897 |   0.0 |9901k|  58 |   - | 100 |1773 |   0 |   0 | 402 |7837 |  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
15.39/15.50	c  13.8s|110000 |     7 |  2897 |   0.0 |9870k|  58 |   - | 100 |1694 |   0 |   0 | 402 |9663 |  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
16.59/16.65	c  14.9s|120000 |     7 |  2897 |   0.0 |9885k|  58 |   - | 100 |1716 |   0 |   0 | 402 |  11k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
17.78/17.80	c  15.9s|130000 |     6 |  2897 |   0.0 |9894k|  58 |   - | 100 |1730 |   0 |   0 | 402 |  13k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
18.88/18.96	c  16.9s|140000 |     4 |  2897 |   0.0 |9907k|  58 |   - | 100 |1755 |   0 |   0 | 402 |  15k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
20.08/20.11	c  17.9s|150000 |     6 |  2897 |   0.0 |9871k|  60 |   - | 100 |1687 |   0 |   0 | 402 |  17k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
21.19/21.27	c  18.9s|160000 |     6 |  2897 |   0.0 |9913k|  60 |   - | 100 |1791 |   0 |   0 | 402 |  18k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
22.38/22.41	c  19.9s|170000 |     5 |  2897 |   0.0 |9890k|  60 |   - | 100 |1723 |   0 |   0 | 402 |  20k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
23.49/23.57	c  21.0s|180000 |     5 |  2897 |   0.0 |9892k|  60 |   - | 100 |1739 |   0 |   0 | 402 |  22k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
24.68/24.72	c  22.0s|190000 |     6 |  2897 |   0.0 |9900k|  60 |   - | 100 |1739 |   0 |   0 | 402 |  24k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
25.78/25.88	c  23.1s|200000 |     5 |  2897 |   0.0 |9894k|  60 |   - | 100 |1735 |   0 |   0 | 402 |  25k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
26.98/27.03	c  24.1s|210000 |     6 |  2897 |   0.0 |9924k|  60 |   - | 100 |1799 |   0 |   0 | 402 |  27k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
28.08/28.18	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
28.08/28.18	c  25.1s|220000 |     5 |  2897 |   0.0 |9943k|  60 |   - | 100 |1835 |   0 |   0 | 402 |  29k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
29.28/29.35	c  26.1s|230000 |     5 |  2897 |   0.0 |9877k|  62 |   - | 100 |1688 |   0 |   0 | 402 |  31k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
30.38/30.49	c  27.2s|240000 |     8 |  2897 |   0.0 |9909k|  62 |   - | 100 |1756 |   0 |   0 | 402 |  33k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
31.58/31.66	c  28.2s|250000 |     6 |  2897 |   0.0 |9862k|  62 |   - | 100 |1648 |   0 |   0 | 402 |  34k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
32.68/32.79	c  29.2s|260000 |     6 |  2897 |   0.0 |9907k|  62 |   - | 100 |1762 |   0 |   0 | 402 |  36k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
33.88/33.94	c  30.2s|270000 |     5 |  2897 |   0.0 |9929k|  62 |   - | 100 |1806 |   0 |   0 | 402 |  38k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
34.98/35.10	c  31.2s|280000 |     6 |  2897 |   0.0 |9880k|  64 |   - | 100 |1695 |   0 |   0 | 402 |  40k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
36.18/36.26	c  32.3s|290000 |     4 |  2897 |   0.0 |9965k|  64 |   - | 100 |1901 |   0 |   0 | 402 |  41k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
37.38/37.42	c  33.3s|300000 |     4 |  2897 |   0.0 |9947k|  64 |   - | 100 |1863 |   0 |   0 | 402 |  43k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
38.48/38.57	c  34.3s|310000 |     5 |  2897 |   0.0 |9954k|  64 |   - | 100 |1886 |   0 |   0 | 402 |  45k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
39.68/39.72	c  35.4s|320000 |     4 |  2897 |   0.0 |9944k|  64 |   - | 100 |1860 |   0 |   0 | 402 |  47k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
40.78/40.87	c  36.4s|330000 |     8 |  2897 |   0.0 |9907k|  64 |   - | 100 |1768 |   0 |   0 | 402 |  48k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
41.97/42.03	c  37.4s|340000 |     5 |  2897 |   0.0 |9907k|  64 |   - | 100 |1775 |   0 |   0 | 402 |  50k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
43.07/43.20	c  38.4s|350000 |     5 |  2897 |   0.0 |9892k|  64 |   - | 100 |1727 |   0 |   0 | 402 |  52k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
44.27/44.35	c  39.5s|360000 |     5 |  2897 |   0.0 |9956k|  64 |   - | 100 |1912 |   0 |   0 | 402 |  53k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
45.47/45.53	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
45.47/45.53	c  40.5s|370000 |     4 |  2897 |   0.0 |9970k|  65 |   - | 100 |1957 |   0 |   0 | 402 |  55k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
46.87/46.95	c  41.8s|380000 |     4 |  2897 |   0.0 |9988k|  65 |   - | 100 |2016 |   0 |   0 | 402 |  59k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
48.78/48.85	c  43.4s|390000 |     4 |  2897 |   0.0 |9369k|  69 |   - | 100 | 770 |   0 |   0 | 402 |  64k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
49.27/49.31	c 
49.27/49.31	c SCIP Status        : problem is solved [optimal solution found]
49.27/49.31	c Solving Time (sec) : 43.83
49.27/49.31	c Solving Nodes      : 392492
49.27/49.31	c Primal Bound       : -1.50000000000000e+01 (12 solutions)
49.27/49.31	c Dual Bound         : -1.50000000000000e+01
49.27/49.31	c Gap                : 0.00 %
49.27/49.31	s OPTIMUM FOUND
49.27/49.31	v -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 x91 -x90 -x89 -x88 -x87 x86 x85 -x84 x83 x82 -x81 -x80 -x79 -x78 -x77 x76 x75 -x74 
49.27/49.31	v x73 -x72 x71 -x70 x69 -x68 -x67 x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 x58 -x57 -x56 -x55 -x54 -x53 x52 -x51 -x50 -x49 -x48 
49.27/49.31	v -x47 -x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34 -x33 x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 
49.27/49.31	v -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1 
49.27/49.31	c SCIP Status        : problem is solved [optimal solution found]
49.27/49.31	c Solving Time       :      43.83
49.27/49.31	c Original Problem   :
49.27/49.31	c   Problem name     : HOME/instance-2666654-1276658739.opb
49.27/49.31	c   Variables        : 1635 (1635 binary, 0 integer, 0 implicit integer, 0 continuous)
49.27/49.31	c   Constraints      : 1635 initial, 1635 maximal
49.27/49.31	c Presolved Problem  :
49.27/49.31	c   Problem name     : t_HOME/instance-2666654-1276658739.opb
49.27/49.31	c   Variables        : 100 (100 binary, 0 integer, 0 implicit integer, 0 continuous)
49.27/49.31	c   Constraints      : 1535 initial, 2326 maximal
49.27/49.31	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
49.27/49.31	c   trivial          :       0.00          0          0          0          0          0          0          0          0
49.27/49.31	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
49.27/49.31	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
49.27/49.31	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
49.27/49.31	c   implics          :       0.00          0          0          0          0          0          0          0          0
49.27/49.31	c   probing          :       0.03          0          0          0          0          0          0          0          0
49.27/49.31	c   linear           :       0.00       1535          0          0       1535          0        100          0          0
49.27/49.31	c   logicor          :       0.01          0          0          0          0          0          0          0          0
49.27/49.31	c   root node        :          -        100          -          -        100          -          -          -          -
49.27/49.31	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
49.27/49.31	c   integral         :          0          0          0          1          0          0          0          0          0          2
49.27/49.31	c   logicor          :       1535+        43     421687          0          7      71367    1043953         84          0          0
49.27/49.31	c   countsols        :          0          0          0          0          7          0          0          0          0          0
49.27/49.31	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
49.27/49.31	c   integral         :       0.51       0.00       0.00       0.51       0.00
49.27/49.31	c   logicor          :      10.07       0.03      10.04       0.00       0.00
49.27/49.31	c   countsols        :       0.00       0.00       0.00       0.00       0.00
49.27/49.31	c Propagators        :       Time      Calls    Cutoffs    DomReds
49.27/49.31	c   vbounds          :       0.31          2          0          0
49.27/49.31	c   rootredcost      :       0.27          7          0          0
49.27/49.31	c   pseudoobj        :       8.45     671252     126987     818349
49.27/49.31	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
49.27/49.31	c   propagation      :       4.16      77673      66414      66414       18.7          0        0.0          -
49.27/49.31	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
49.27/49.31	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
49.27/49.31	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
49.27/49.31	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
49.27/49.31	c   applied globally :          -          -          -      61402       17.4          -          -          -
49.27/49.31	c   applied locally  :          -          -          -       5012       34.6          -          -          -
49.27/49.31	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
49.27/49.31	c   cut pool         :       0.07         42          -          -         75          -    (maximal pool size: 2314)
49.27/49.31	c   redcost          :       0.00         43          0          0          0          0
49.27/49.31	c   impliedbounds    :       0.02         43          0          0        160          0
49.27/49.31	c   intobj           :       0.00          0          0          0          0          0
49.27/49.31	c   cgmip            :       0.00          0          0          0          0          0
49.27/49.31	c   gomory           :       0.93         43          0          0       5647          0
49.27/49.31	c   strongcg         :       0.51         20          0          0       7079          0
49.27/49.31	c   cmir             :       0.06         10          0          0          0          0
49.27/49.31	c   flowcover        :       0.06         10          0          0          0          0
49.27/49.31	c   clique           :       0.11         43          0          0        349          0
49.27/49.31	c   zerohalf         :       0.00          0          0          0          0          0
49.27/49.31	c   mcf              :       0.00          1          0          0          0          0
49.27/49.31	c   rapidlearning    :       0.00          0          0          0          0          0
49.27/49.31	c Pricers            :       Time      Calls       Vars
49.27/49.31	c   problem variables:       0.00          0          0
49.27/49.31	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
49.27/49.31	c   relpscost        :       0.51          1          0          0          0          0          2
49.27/49.31	c   pscost           :       0.00          0          0          0          0          0          0
49.27/49.31	c   inference        :       1.26     198437          0          0          0          0     396874
49.27/49.31	c   mostinf          :       0.00          0          0          0          0          0          0
49.27/49.31	c   leastinf         :       0.00          0          0          0          0          0          0
49.27/49.31	c   fullstrong       :       0.00          0          0          0          0          0          0
49.27/49.31	c   allfullstrong    :       0.00          0          0          0          0          0          0
49.27/49.31	c   random           :       0.00          0          0          0          0          0          0
49.27/49.31	c Primal Heuristics  :       Time      Calls      Found
49.27/49.31	c   LP solutions     :       0.00          -          0
49.27/49.31	c   pseudo solutions :       0.00          -          7
49.27/49.31	c   crossover        :       0.00          0          0
49.27/49.31	c   oneopt           :       0.32          2          1
49.27/49.31	c   trivial          :       0.01          2          2
49.27/49.31	c   simplerounding   :       0.00         43          0
49.27/49.31	c   zirounding       :       0.00          1          0
49.27/49.31	c   rounding         :       0.02         43          1
49.27/49.31	c   shifting         :       0.03         43          1
49.27/49.31	c   intshifting      :       0.00          0          0
49.27/49.31	c   twoopt           :       0.00          0          0
49.27/49.31	c   fixandinfer      :       0.00          0          0
49.27/49.31	c   feaspump         :       0.00          0          0
49.27/49.31	c   coefdiving       :       0.00          0          0
49.27/49.31	c   pscostdiving     :       0.00          0          0
49.27/49.31	c   fracdiving       :       0.00          0          0
49.27/49.31	c   veclendiving     :       0.00          0          0
49.27/49.31	c   intdiving        :       0.00          0          0
49.27/49.31	c   actconsdiving    :       0.00          0          0
49.27/49.31	c   objpscostdiving  :       0.00          0          0
49.27/49.31	c   rootsoldiving    :       0.00          0          0
49.27/49.31	c   linesearchdiving :       0.00          0          0
49.27/49.31	c   guideddiving     :       0.00          0          0
49.27/49.31	c   octane           :       0.00          0          0
49.27/49.31	c   rens             :       0.00          0          0
49.27/49.31	c   rins             :       0.00          0          0
49.27/49.31	c   localbranching   :       0.00          0          0
49.27/49.31	c   mutation         :       0.00          0          0
49.27/49.31	c   dins             :       0.00          0          0
49.27/49.31	c   undercover       :       0.00          0          0
49.27/49.31	c   nlp              :       0.16          0          0
49.27/49.31	c   trysol           :       0.21          0          0
49.27/49.31	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
49.27/49.31	c   primal LP        :       0.00          0          0       0.00          -
49.27/49.31	c   dual LP          :       0.57         43       2897      67.37    5082.46
49.27/49.31	c   lex dual LP      :       0.00          0          0       0.00          -
49.27/49.31	c   barrier LP       :       0.00          0          0       0.00          -
49.27/49.31	c   diving/probing LP:       0.00          0          0       0.00          -
49.27/49.31	c   strong branching :       0.51         19       4076     214.53    7992.16
49.27/49.31	c     (at root node) :          -         19       4076     214.53          -
49.27/49.31	c   conflict analysis:       0.00          0          0       0.00          -
49.27/49.31	c B&B Tree           :
49.27/49.31	c   number of runs   :          1
49.27/49.31	c   nodes            :     392492
49.27/49.31	c   nodes (total)    :     392492
49.27/49.31	c   nodes left       :          0
49.27/49.31	c   max depth        :         85
49.27/49.31	c   max depth (total):         85
49.27/49.31	c   backtracks       :      50762 (12.9%)
49.27/49.31	c   delayed cutoffs  :       4381
49.27/49.31	c   repropagations   :      53954 (75534 domain reductions, 4307 cutoffs)
49.27/49.31	c   avg switch length:       2.14
49.27/49.31	c   switching time   :       7.35
49.27/49.31	c Solution           :
49.27/49.31	c   Solutions found  :         12 (11 improvements)
49.27/49.31	c   First Solution   : +0.00000000000000e+00   (in run 1, after 0 nodes, 0.00 seconds, depth 0, found by <trivial>)
49.27/49.31	c   Primal Bound     : -1.50000000000000e+01   (in run 1, after 13500 nodes, 4.36 seconds, depth 18, found by <relaxation>)
49.27/49.31	c   Dual Bound       : -1.50000000000000e+01
49.27/49.31	c   Gap              :       0.00 %
49.27/49.31	c   Root Dual Bound  : -2.04405274477722e+01
49.27/49.31	c   Root Iterations  :       2897
49.27/49.33	c Time complete: 49.3.

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-2666654-1276658739/watcher-2666654-1276658739 -o /tmp/evaluation-result-2666654-1276658739/solver-2666654-1276658739 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666654-1276658739.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: 2.04 1.99 1.64 3/106 8163
/proc/meminfo: memFree=1762592/2059040 swapFree=4140252/4192956
[pid=8163] ppid=8161 vsize=8752 CPUtime=0
/proc/8163/stat : 8163 (pbscip.linux.x8) R 8161 8163 7185 0 -1 4202496 1330 0 0 0 0 0 0 0 20 0 1 0 41475555 8962048 1249 1992294400 4194304 8223781 140735132847024 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8163/statm: 2188 1258 348 984 0 1201 0

[startup+0.109903 s]
/proc/loadavg: 2.04 1.99 1.64 3/106 8163
/proc/meminfo: memFree=1762592/2059040 swapFree=4140252/4192956
[pid=8163] ppid=8161 vsize=16684 CPUtime=0.1
/proc/8163/stat : 8163 (pbscip.linux.x8) R 8161 8163 7185 0 -1 4202496 3821 0 0 0 6 4 0 0 20 0 1 0 41475555 17084416 3119 1992294400 4194304 8223781 140735132847024 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8163/statm: 4171 3119 432 984 0 3184 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 16684

[startup+0.200921 s]
/proc/loadavg: 2.04 1.99 1.64 3/106 8163
/proc/meminfo: memFree=1762592/2059040 swapFree=4140252/4192956
[pid=8163] ppid=8161 vsize=16684 CPUtime=0.19
/proc/8163/stat : 8163 (pbscip.linux.x8) R 8161 8163 7185 0 -1 4202496 3821 0 0 0 10 9 0 0 20 0 1 0 41475555 17084416 3119 1992294400 4194304 8223781 140735132847024 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8163/statm: 4171 3119 432 984 0 3184 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 16684

[startup+0.300942 s]
/proc/loadavg: 2.04 1.99 1.64 3/106 8163
/proc/meminfo: memFree=1762592/2059040 swapFree=4140252/4192956
[pid=8163] ppid=8161 vsize=20132 CPUtime=0.29
/proc/8163/stat : 8163 (pbscip.linux.x8) R 8161 8163 7185 0 -1 4202496 5595 0 0 0 18 11 0 0 20 0 1 0 41475555 20615168 4099 1992294400 4194304 8223781 140735132847024 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8163/statm: 5033 4099 522 984 0 4046 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20132

[startup+0.701028 s]
/proc/loadavg: 2.04 1.99 1.64 3/106 8163
/proc/meminfo: memFree=1762592/2059040 swapFree=4140252/4192956
[pid=8163] ppid=8161 vsize=23404 CPUtime=0.69
/proc/8163/stat : 8163 (pbscip.linux.x8) R 8161 8163 7185 0 -1 4202496 6509 0 0 0 56 13 0 0 21 0 1 0 41475555 23965696 4987 1992294400 4194304 8223781 140735132847024 18446744073709551615 6569910 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8163/statm: 5851 4987 561 984 0 4864 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23404

[startup+1.5012 s]
/proc/loadavg: 1.96 1.97 1.64 2/107 8164
/proc/meminfo: memFree=1742248/2059040 swapFree=4140252/4192956
[pid=8163] ppid=8161 vsize=27676 CPUtime=1.49
/proc/8163/stat : 8163 (pbscip.linux.x8) R 8161 8163 7185 0 -1 4202496 7646 0 0 0 133 16 0 0 23 0 1 0 41475555 28340224 6074 1992294400 4194304 8223781 140735132847024 18446744073709551615 6569615 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8163/statm: 6919 6074 563 984 0 5932 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27676

[startup+3.10154 s]
/proc/loadavg: 1.96 1.97 1.64 2/107 8164
/proc/meminfo: memFree=1735800/2059040 swapFree=4140252/4192956
[pid=8163] ppid=8161 vsize=31960 CPUtime=3.09
/proc/8163/stat : 8163 (pbscip.linux.x8) R 8161 8163 7185 0 -1 4202496 9232 0 0 0 290 19 0 0 25 0 1 0 41475555 32727040 7138 1992294400 4194304 8223781 140735132847024 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8163/statm: 7990 7138 571 984 0 7003 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 31960

[startup+6.30122 s]
/proc/loadavg: 1.96 1.97 1.64 2/107 8164
/proc/meminfo: memFree=1735056/2059040 swapFree=4140252/4192956
[pid=8163] ppid=8161 vsize=31960 CPUtime=6.29
/proc/8163/stat : 8163 (pbscip.linux.x8) R 8161 8163 7185 0 -1 4202496 9237 0 0 0 572 57 0 0 25 0 1 0 41475555 32727040 7143 1992294400 4194304 8223781 140735132847024 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8163/statm: 7990 7143 576 984 0 7003 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 31960

[startup+12.7016 s]
/proc/loadavg: 1.81 1.94 1.63 2/107 8164
/proc/meminfo: memFree=1734932/2059040 swapFree=4140252/4192956
[pid=8163] ppid=8161 vsize=31960 CPUtime=12.68
/proc/8163/stat : 8163 (pbscip.linux.x8) R 8161 8163 7185 0 -1 4202496 9237 0 0 0 1138 130 0 0 25 0 1 0 41475555 32727040 7143 1992294400 4194304 8223781 140735132847024 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8163/statm: 7990 7143 576 984 0 7003 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 31960

[startup+25.5013 s]
/proc/loadavg: 1.69 1.91 1.62 2/107 8164
/proc/meminfo: memFree=1735056/2059040 swapFree=4140252/4192956
[pid=8163] ppid=8161 vsize=31960 CPUtime=25.48
/proc/8163/stat : 8163 (pbscip.linux.x8) R 8161 8163 7185 0 -1 4202496 9237 0 0 0 2273 275 0 0 25 0 1 0 41475555 32727040 7143 1992294400 4194304 8223781 140735132847024 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8163/statm: 7990 7143 576 984 0 7003 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 31960

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

[startup+25.6013 s]
/proc/loadavg: 1.69 1.91 1.62 2/107 8164
/proc/meminfo: memFree=1735056/2059040 swapFree=4140252/4192956
[pid=8163] ppid=8161 vsize=31960 CPUtime=25.58
/proc/8163/stat : 8163 (pbscip.linux.x8) R 8161 8163 7185 0 -1 4202496 9237 0 0 0 2281 277 0 0 25 0 1 0 41475555 32727040 7143 1992294400 4194304 8223781 140735132847024 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8163/statm: 7990 7143 576 984 0 7003 0
Current children cumulated CPU time (s) 25.58
Current children cumulated vsize (KiB) 31960

[startup+38.4011 s]
/proc/loadavg: 1.53 1.86 1.61 2/107 8164
/proc/meminfo: memFree=1735056/2059040 swapFree=4140252/4192956
[pid=8163] ppid=8161 vsize=31960 CPUtime=38.37
/proc/8163/stat : 8163 (pbscip.linux.x8) R 8161 8163 7185 0 -1 4202496 9237 0 0 0 3419 418 0 0 25 0 1 0 41475555 32727040 7143 1992294400 4194304 8223781 140735132847024 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8163/statm: 7990 7143 576 984 0 7003 0
Current children cumulated CPU time (s) 38.37
Current children cumulated vsize (KiB) 31960

[startup+44.8014 s]
/proc/loadavg: 1.49 1.85 1.61 2/107 8164
/proc/meminfo: memFree=1735056/2059040 swapFree=4140252/4192956
[pid=8163] ppid=8161 vsize=31960 CPUtime=44.77
/proc/8163/stat : 8163 (pbscip.linux.x8) R 8161 8163 7185 0 -1 4202496 9237 0 0 0 3987 490 0 0 25 0 1 0 41475555 32727040 7143 1992294400 4194304 8223781 140735132847024 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8163/statm: 7990 7143 576 984 0 7003 0
Current children cumulated CPU time (s) 44.77
Current children cumulated vsize (KiB) 31960

[startup+46.4008 s]
/proc/loadavg: 1.45 1.84 1.61 2/107 8164
/proc/meminfo: memFree=1735056/2059040 swapFree=4140252/4192956
[pid=8163] ppid=8161 vsize=31960 CPUtime=46.38
/proc/8163/stat : 8163 (pbscip.linux.x8) R 8161 8163 7185 0 -1 4202496 9237 0 0 0 4131 507 0 0 25 0 1 0 41475555 32727040 7143 1992294400 4194304 8223781 140735132847024 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8163/statm: 7990 7143 576 984 0 7003 0
Current children cumulated CPU time (s) 46.38
Current children cumulated vsize (KiB) 31960

[startup+48.0011 s]
/proc/loadavg: 1.45 1.84 1.61 2/107 8164
/proc/meminfo: memFree=1735056/2059040 swapFree=4140252/4192956
[pid=8163] ppid=8161 vsize=31960 CPUtime=47.97
/proc/8163/stat : 8163 (pbscip.linux.x8) R 8161 8163 7185 0 -1 4202496 9237 0 0 0 4272 525 0 0 25 0 1 0 41475555 32727040 7143 1992294400 4194304 8223781 140735132847024 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8163/statm: 7990 7143 576 984 0 7003 0
Current children cumulated CPU time (s) 47.97
Current children cumulated vsize (KiB) 31960

[startup+48.8013 s]
/proc/loadavg: 1.45 1.84 1.61 2/107 8164
/proc/meminfo: memFree=1735056/2059040 swapFree=4140252/4192956
[pid=8163] ppid=8161 vsize=31960 CPUtime=48.78
/proc/8163/stat : 8163 (pbscip.linux.x8) R 8161 8163 7185 0 -1 4202496 9237 0 0 0 4341 537 0 0 25 0 1 0 41475555 32727040 7143 1992294400 4194304 8223781 140735132847024 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8163/statm: 7990 7143 576 984 0 7003 0
Current children cumulated CPU time (s) 48.78
Current children cumulated vsize (KiB) 31960

[startup+49.2014 s]
/proc/loadavg: 1.45 1.84 1.61 2/107 8164
/proc/meminfo: memFree=1735056/2059040 swapFree=4140252/4192956
[pid=8163] ppid=8161 vsize=31960 CPUtime=49.17
/proc/8163/stat : 8163 (pbscip.linux.x8) R 8161 8163 7185 0 -1 4202496 9237 0 0 0 4375 542 0 0 25 0 1 0 41475555 32727040 7143 1992294400 4194304 8223781 140735132847024 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8163/statm: 7990 7143 576 984 0 7003 0
Current children cumulated CPU time (s) 49.17
Current children cumulated vsize (KiB) 31960

[startup+49.3014 s]
/proc/loadavg: 1.45 1.84 1.61 2/107 8164
/proc/meminfo: memFree=1735056/2059040 swapFree=4140252/4192956
[pid=8163] ppid=8161 vsize=31960 CPUtime=49.27
/proc/8163/stat : 8163 (pbscip.linux.x8) R 8161 8163 7185 0 -1 4202496 9237 0 0 0 4384 543 0 0 25 0 1 0 41475555 32727040 7143 1992294400 4194304 8223781 140735132847024 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8163/statm: 7990 7143 576 984 0 7003 0
Current children cumulated CPU time (s) 49.27
Current children cumulated vsize (KiB) 31960

Child status: 0
Real time (s): 49.3335
CPU time (s): 49.3125
CPU user time (s): 43.8643
CPU system time (s): 5.44817
CPU usage (%): 99.9575
Max. virtual memory (cumulated for all children) (KiB): 32100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 43.8643
system time used= 5.44817
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9245
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= 745

runsolver used 0.075988 second user time and 0.253961 second system time

The end

Launcher Data 

Begin job on node010 at 2010-06-16 05:25:39
IDJOB=2666654
IDBENCH=48167
IDSOLVER=1169
FILE ID=node010/2666654-1276658739
PBS_JOBID= 11172457
Free space on /tmp= 62532 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_100_25_4.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-2666654-1276658739/watcher-2666654-1276658739 -o /tmp/evaluation-result-2666654-1276658739/solver-2666654-1276658739 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666654-1276658739.opb -t 1800 -m 1800

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

MD5SUM BENCH= e7bb8414272ccdbf28db7bd22cc751df
RANDOM SEED=1293840099

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		: 3000.267
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	: 6000.53
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		: 3000.267
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1762996 kB
Buffers:         60432 kB
Cached:         142280 kB
SwapCached:       6268 kB
Active:          96532 kB
Inactive:       119592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1762996 kB
SwapTotal:     4192956 kB
SwapFree:      4140252 kB
Dirty:            4676 kB
Writeback:           0 kB
AnonPages:       11584 kB
Mapped:          12964 kB
Slab:            58056 kB
PageTables:       4020 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183216 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= 62528 MiB
End job on node010 at 2010-06-16 05:26:29