Trace number 2703223

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverOPT-15 41.1897 41.2106

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 

0.00/0.00	c SCIP version 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2703223-1278568181.opb>
0.00/0.02	c original problem has 1635 variables (1635 bin, 0 int, 0 impl, 0 cont) and 1635 constraints
0.00/0.02	c problem read
0.00/0.02	c presolving settings loaded
0.00/0.04	o 0
0.00/0.04	c feasible solution found by trivial heuristic, objective value  0.000000e+00
0.00/0.04	c presolving:
0.09/0.11	c (round 1) 1535 del vars, 100 del conss, 1535 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 6140 impls, 0 clqs
0.09/0.16	c presolving (2 rounds):
0.09/0.16	c  1535 deleted vars, 100 deleted constraints, 1535 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.09/0.16	c  9210 implications, 0 cliques
0.09/0.16	c presolved problem has 100 variables (100 bin, 0 int, 0 impl, 0 cont) and 1535 constraints
0.09/0.16	c    1535 constraints of type <logicor>
0.09/0.16	c transformed objective value is always integral (scale: 1)
0.09/0.16	c Presolving Time: 0.12
0.09/0.16	c - non default parameters ----------------------------------------------------------------------
0.09/0.16	c # SCIP version 1.2.1.3
0.09/0.16	c 
0.09/0.16	c # maximal number of intermediate conflict constraints generated in conflict graph (-1: use every intermediate constraint)
0.09/0.16	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.16	c conflict/interconss = 0
0.09/0.16	c 
0.09/0.16	c # should binary conflicts be preferred?
0.09/0.16	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.16	c conflict/preferbinary = TRUE
0.09/0.16	c 
0.09/0.16	c # maximum age an unnecessary constraint can reach before it is deleted (0: dynamic, -1: keep all constraints)
0.09/0.16	c # [type: int, range: [-1,2147483647], default: 0]
0.09/0.16	c constraints/agelimit = 1
0.09/0.16	c 
0.09/0.16	c # should enforcement of pseudo solution be disabled?
0.09/0.16	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.16	c constraints/disableenfops = TRUE
0.09/0.16	c 
0.09/0.16	c # frequency for displaying node information lines
0.09/0.16	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.16	c display/freq = 10000
0.09/0.16	c 
0.09/0.16	c # maximal time in seconds to run
0.09/0.16	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.16	c limits/time = 1789.99
0.09/0.16	c 
0.09/0.16	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.16	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.16	c limits/memory = 1620
0.09/0.16	c 
0.09/0.16	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.09/0.16	c # [type: int, range: [-1,2147483647], default: 1]
0.09/0.16	c lp/solvefreq = 0
0.09/0.16	c 
0.09/0.16	c # LP pricing strategy ('l'pi default, 'a'uto, 'f'ull pricing, 'p'artial, 's'teepest edge pricing, 'q'uickstart steepest edge pricing, 'd'evex pricing)
0.09/0.16	c # [type: char, range: {lafpsqd}, default: l]
0.09/0.16	c lp/pricing = a
0.09/0.16	c 
0.09/0.16	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.09/0.16	c # [type: int, range: [1,2], default: 1]
0.09/0.16	c timing/clocktype = 2
0.09/0.16	c 
0.09/0.16	c # should presolving try to simplify inequalities
0.09/0.16	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.16	c constraints/linear/simplifyinequalities = TRUE
0.09/0.16	c 
0.09/0.16	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.09/0.16	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.16	c constraints/indicator/addCouplingCons = TRUE
0.09/0.16	c 
0.09/0.16	c # should presolving try to simplify knapsacks
0.09/0.16	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.16	c constraints/knapsack/simplifyinequalities = TRUE
0.09/0.16	c 
0.09/0.16	c # priority of node selection rule <dfs> in standard mode
0.09/0.16	c # [type: int, range: [-536870912,536870911], default: 0]
0.09/0.16	c nodeselection/dfs/stdpriority = 1000000
0.09/0.16	c 
0.09/0.16	c -----------------------------------------------------------------------------------------------
0.09/0.16	c start solving
0.09/0.16	c 
0.09/0.17	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.17	c t 0.1s|     1 |     0 |   102 |     - |4443k|   0 | 100 | 100 |1535 | 100 |1535 |   0 |   0 |   0 |-5.000000e+01 | 0.000000e+00 | 100.00%
0.09/0.17	o -1
0.09/0.17	c R 0.1s|     1 |     0 |   102 |     - |4445k|   0 | 100 | 100 |1535 | 100 |1535 |   0 |   0 |   0 |-5.000000e+01 |-1.000000e+00 |  98.00%
0.09/0.17	o -2
0.09/0.17	c s 0.2s|     1 |     0 |   102 |     - |4446k|   0 | 100 | 100 |1535 | 100 |1535 |   0 |   0 |   0 |-5.000000e+01 |-2.000000e+00 |  96.00%
0.19/0.22	c   0.2s|     1 |     0 |   156 |     - |4451k|   0 |  86 | 100 |1535 | 100 |1543 |   8 |   0 |   0 |-4.300000e+01 |-2.000000e+00 |  95.35%
0.19/0.22	o -8
0.19/0.22	c b 0.2s|     1 |     0 |   156 |     - |4454k|   0 |  86 | 100 |1535 | 100 |1543 |   8 |   0 |   0 |-4.300000e+01 |-8.000000e+00 |  81.40%
0.19/0.29	c   0.3s|     1 |     0 |   213 |     - |4459k|   0 |  81 | 100 |1535 | 100 |1552 |  17 |   0 |   0 |-4.050000e+01 |-8.000000e+00 |  80.25%
0.29/0.39	c   0.4s|     1 |     0 |   292 |     - |4465k|   0 |  78 | 100 |1535 | 100 |1559 |  24 |   0 |   0 |-3.725000e+01 |-8.000000e+00 |  78.52%
0.39/0.49	c   0.5s|     1 |     0 |   378 |     - |4477k|   0 |  71 | 100 |1535 | 100 |1567 |  32 |   0 |   0 |-3.425000e+01 |-8.000000e+00 |  76.64%
0.49/0.58	c   0.6s|     1 |     0 |   473 |     - |4483k|   0 |  64 | 100 |1535 | 100 |1572 |  37 |   0 |   0 |-3.200000e+01 |-8.000000e+00 |  75.00%
0.59/0.68	c   0.7s|     1 |     0 |   548 |     - |4489k|   0 |  60 | 100 |1535 | 100 |1583 |  48 |   0 |   0 |-3.000000e+01 |-8.000000e+00 |  73.33%
0.79/0.80	c   0.8s|     1 |     0 |   652 |     - |4505k|   0 |  75 | 100 |1535 | 100 |1590 |  55 |   0 |   0 |-2.850000e+01 |-8.000000e+00 |  71.93%
0.89/0.96	c   0.9s|     1 |     0 |   819 |     - |4673k|   0 |  61 | 100 |1535 | 100 |1601 |  66 |   0 |   0 |-2.700000e+01 |-8.000000e+00 |  70.37%
1.00/1.10	c   1.1s|     1 |     0 |   965 |     - |4754k|   0 |  72 | 100 |1535 | 100 |1611 |  76 |   0 |   0 |-2.600000e+01 |-8.000000e+00 |  69.23%
1.19/1.28	c   1.3s|     1 |     0 |  1136 |     - |4890k|   0 |  68 | 100 |1535 | 100 |1621 |  86 |   0 |   0 |-2.509091e+01 |-8.000000e+00 |  68.12%
1.39/1.41	c   1.4s|     1 |     0 |  1261 |     - |4938k|   0 |  79 | 100 |1535 | 100 | 232 |  96 |   0 |   0 |-2.482759e+01 |-8.000000e+00 |  67.78%
1.39/1.46	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
1.39/1.46	c   1.4s|     1 |     0 |  1329 |     - |5224k|   0 |  77 | 100 |1535 | 100 | 239 | 103 |   0 |   0 |-2.460242e+01 |-8.000000e+00 |  67.48%
1.49/1.50	c   1.5s|     1 |     0 |  1400 |     - |5410k|   0 |  82 | 100 |1535 | 100 | 270 | 134 |   0 |   0 |-2.441667e+01 |-8.000000e+00 |  67.24%
1.49/1.55	c   1.5s|     1 |     0 |  1473 |     - |5618k|   0 |  79 | 100 |1535 | 100 | 284 | 148 |   0 |   0 |-2.385121e+01 |-8.000000e+00 |  66.46%
1.59/1.63	c   1.6s|     1 |     0 |  1593 |     - |6396k|   0 |  79 | 100 |1535 | 100 | 307 | 171 |   0 |   0 |-2.326723e+01 |-8.000000e+00 |  65.62%
1.69/1.70	c   1.7s|     1 |     0 |  1704 |     - |7027k|   0 |  85 | 100 |1535 | 100 | 322 | 186 |   0 |   0 |-2.294206e+01 |-8.000000e+00 |  65.13%
1.69/1.77	c   1.8s|     1 |     0 |  1794 |     - |7772k|   0 |  90 | 100 |1535 | 100 | 231 | 203 |   0 |   0 |-2.273585e+01 |-8.000000e+00 |  64.81%
1.79/1.83	c   1.8s|     1 |     0 |  1866 |     - |8365k|   0 |  85 | 100 |1535 | 100 | 248 | 220 |   0 |   0 |-2.246903e+01 |-8.000000e+00 |  64.40%
1.79/1.89	c   1.9s|     1 |     0 |  1927 |     - |8999k|   0 |  86 | 100 |1535 | 100 | 261 | 233 |   0 |   0 |-2.219067e+01 |-8.000000e+00 |  63.95%
1.89/1.96	c   1.9s|     1 |     0 |  2006 |     - |9662k|   0 |  92 | 100 |1535 | 100 | 276 | 248 |   0 |   0 |-2.186726e+01 |-8.000000e+00 |  63.42%
1.89/1.99	c   2.0s|     1 |     0 |  2072 |     - |9667k|   0 |  92 | 100 |1535 | 100 | 285 | 257 |   0 |   0 |-2.171509e+01 |-8.000000e+00 |  63.16%
1.99/2.03	c   2.0s|     1 |     0 |  2138 |     - |9673k|   0 |  92 | 100 |1535 | 100 | 294 | 266 |   0 |   0 |-2.150261e+01 |-8.000000e+00 |  62.80%
1.99/2.08	c   2.1s|     1 |     0 |  2198 |     - |9678k|   0 |  97 | 100 |1535 | 100 | 251 | 277 |   0 |   0 |-2.128821e+01 |-8.000000e+00 |  62.42%
2.10/2.11	c   2.1s|     1 |     0 |  2248 |     - |9688k|   0 |  94 | 100 |1535 | 100 | 258 | 284 |   0 |   0 |-2.122909e+01 |-8.000000e+00 |  62.32%
2.10/2.14	c   2.1s|     1 |     0 |  2278 |     - |9692k|   0 |  99 | 100 |1535 | 100 | 266 | 292 |   0 |   0 |-2.117682e+01 |-8.000000e+00 |  62.22%
2.10/2.19	c   2.2s|     1 |     0 |  2341 |     - |9698k|   0 |  98 | 100 |1535 | 100 | 276 | 302 |   0 |   0 |-2.108435e+01 |-8.000000e+00 |  62.06%
2.20/2.22	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
2.20/2.22	c   2.2s|     1 |     0 |  2382 |     - |9701k|   0 |  97 | 100 |1535 | 100 | 282 | 308 |   0 |   0 |-2.103284e+01 |-8.000000e+00 |  61.96%
2.20/2.26	c   2.2s|     1 |     0 |  2451 |     - |9707k|   0 |  96 | 100 |1535 | 100 | 292 | 318 |   0 |   0 |-2.087475e+01 |-8.000000e+00 |  61.68%
2.29/2.31	c   2.3s|     1 |     0 |  2508 |     - |9712k|   0 |  99 | 100 |1535 | 100 | 216 | 328 |   0 |   0 |-2.078625e+01 |-8.000000e+00 |  61.51%
2.29/2.34	c   2.3s|     1 |     0 |  2553 |     - |9717k|   0 |  99 | 100 |1535 | 100 | 224 | 336 |   0 |   0 |-2.068215e+01 |-8.000000e+00 |  61.32%
2.29/2.37	c   2.3s|     1 |     0 |  2591 |     - |9721k|   0 | 100 | 100 |1535 | 100 | 232 | 344 |   0 |   0 |-2.063123e+01 |-8.000000e+00 |  61.22%
2.38/2.41	c   2.4s|     1 |     0 |  2633 |     - |9726k|   0 | 100 | 100 |1535 | 100 | 241 | 353 |   0 |   0 |-2.057098e+01 |-8.000000e+00 |  61.11%
2.38/2.44	c   2.4s|     1 |     0 |  2682 |     - |9733k|   0 | 100 | 100 |1535 | 100 | 248 | 360 |   0 |   0 |-2.053516e+01 |-8.000000e+00 |  61.04%
2.38/2.47	c   2.4s|     1 |     0 |  2711 |     - |9738k|   0 | 100 | 100 |1535 | 100 | 255 | 367 |   0 |   0 |-2.052097e+01 |-8.000000e+00 |  61.02%
2.48/2.51	c   2.5s|     1 |     0 |  2762 |     - |9743k|   0 | 100 | 100 |1535 | 100 | 224 | 375 |   0 |   0 |-2.049483e+01 |-8.000000e+00 |  60.97%
2.48/2.54	c   2.5s|     1 |     0 |  2809 |     - |9747k|   0 | 100 | 100 |1535 | 100 | 231 | 382 |   0 |   0 |-2.047549e+01 |-8.000000e+00 |  60.93%
2.48/2.58	c   2.6s|     1 |     0 |  2844 |     - |9753k|   0 | 100 | 100 |1535 | 100 | 239 | 390 |   0 |   0 |-2.044482e+01 |-8.000000e+00 |  60.87%
2.58/2.61	c   2.6s|     1 |     0 |  2857 |     - |9757k|   0 | 100 | 100 |1535 | 100 | 244 | 395 |   0 |   0 |-2.044378e+01 |-8.000000e+00 |  60.87%
2.58/2.64	c   2.6s|     1 |     0 |  2875 |     - |9759k|   0 | 100 | 100 |1535 | 100 | 247 | 398 |   0 |   0 |-2.044219e+01 |-8.000000e+00 |  60.87%
2.58/2.67	c   2.6s|     1 |     0 |  2882 |     - |9759k|   0 | 100 | 100 |1535 | 100 | 248 | 399 |   0 |   0 |-2.044198e+01 |-8.000000e+00 |  60.86%
2.58/2.69	c   2.7s|     1 |     0 |  2887 |     - |9760k|   0 | 100 | 100 |1535 | 100 | 189 | 400 |   0 |   0 |-2.044142e+01 |-8.000000e+00 |  60.86%
2.69/2.72	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
2.69/2.72	c   2.7s|     1 |     0 |  2897 |     - |9761k|   0 | 100 | 100 |1535 | 100 | 191 | 402 |   0 |   0 |-2.044053e+01 |-8.000000e+00 |  60.86%
3.19/3.26	c   3.2s|     1 |     2 |  2897 |     - |9762k|   0 | 100 | 100 |1535 | 100 | 191 | 402 |   0 |  19 |-2.044053e+01 |-8.000000e+00 |  60.86%
3.19/3.26	o -9
3.19/3.26	c * 3.2s|    14 |     7 |  2897 |   0.0 |9771k|   8 |   - | 100 |1536 |   0 |   0 | 402 |   1 |  19 |-2.013473e+01 |-9.000000e+00 |  55.30%
3.19/3.26	o -10
3.19/3.26	c * 3.2s|    19 |     6 |  2897 |   0.0 |9773k|   9 |   - | 100 |1537 |   0 |   0 | 402 |   2 |  19 |-2.013473e+01 |-1.000000e+01 |  50.33%
3.19/3.27	o -11
3.19/3.27	c * 3.2s|   146 |     7 |  2897 |   0.0 |9774k|  14 |   - | 100 |1535 |   0 |   0 | 402 |   2 |  19 |-2.013473e+01 |-1.100000e+01 |  45.37%
3.39/3.44	o -12
3.39/3.44	c * 3.4s|  2143 |     7 |  2897 |   0.0 |9776k|  24 |   - | 100 |1535 |   0 |   0 | 402 |   7 |  19 |-2.013473e+01 |-1.200000e+01 |  40.40%
3.59/3.62	o -13
3.59/3.62	c * 3.6s|  4344 |     6 |  2897 |   0.0 |9777k|  30 |   - | 100 |1535 |   0 |   0 | 402 |  14 |  19 |-2.013473e+01 |-1.300000e+01 |  35.43%
4.09/4.10	c   4.1s| 10000 |     7 |  2897 |   0.0 |9777k|  37 |   - | 100 |1535 |   0 |   0 | 402 |  49 |  19 |-2.013473e+01 |-1.300000e+01 |  35.43%
4.29/4.39	o -14
4.29/4.39	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%
4.29/4.39	o -15
4.29/4.39	c * 4.4s| 13500 |     6 |  2897 |   0.0 |9780k|  37 |   - | 100 |1535 |   0 |   0 | 402 |  84 |  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
4.89/4.96	c   4.9s| 20000 |     5 |  2897 |   0.0 |9779k|  43 |   - | 100 |1535 |   0 |   0 | 402 | 103 |  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
5.79/5.83	c   5.8s| 30000 |     7 |  2897 |   0.0 |9780k|  43 |   - | 100 |1535 |   0 |   0 | 402 | 137 |  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
6.69/6.70	c   6.7s| 40000 |     5 |  2897 |   0.0 |9781k|  43 |   - | 100 |1535 |   0 |   0 | 402 | 160 |  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
7.49/7.57	c   7.5s| 50000 |     6 |  2897 |   0.0 |9781k|  46 |   - | 100 |1535 |   0 |   0 | 402 | 175 |  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
8.38/8.47	c   8.4s| 60000 |     5 |  2897 |   0.0 |9834k|  58 |   - | 100 |1664 |   0 |   0 | 402 | 917 |  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
9.38/9.43	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
9.38/9.43	c   9.4s| 70000 |     5 |  2897 |   0.0 |9853k|  58 |   - | 100 |1675 |   0 |   0 | 402 |2780 |  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
10.28/10.39	c  10.4s| 80000 |     6 |  2897 |   0.0 |9901k|  58 |   - | 100 |1773 |   0 |   0 | 402 |4540 |  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
11.28/11.37	c  11.4s| 90000 |     5 |  2897 |   0.0 |9891k|  58 |   - | 100 |1739 |   0 |   0 | 402 |6193 |  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
12.28/12.34	c  12.3s|100000 |     4 |  2897 |   0.0 |9902k|  58 |   - | 100 |1773 |   0 |   0 | 402 |7837 |  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
13.28/13.31	c  13.3s|110000 |     7 |  2897 |   0.0 |9871k|  58 |   - | 100 |1694 |   0 |   0 | 402 |9663 |  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
14.19/14.26	c  14.2s|120000 |     7 |  2897 |   0.0 |9886k|  58 |   - | 100 |1716 |   0 |   0 | 402 |  11k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
15.18/15.22	c  15.2s|130000 |     6 |  2897 |   0.0 |9895k|  58 |   - | 100 |1730 |   0 |   0 | 402 |  13k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
16.08/16.18	c  16.2s|140000 |     4 |  2897 |   0.0 |9907k|  58 |   - | 100 |1755 |   0 |   0 | 402 |  15k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
17.08/17.14	c  17.1s|150000 |     6 |  2897 |   0.0 |9872k|  60 |   - | 100 |1687 |   0 |   0 | 402 |  17k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
18.08/18.11	c  18.1s|160000 |     6 |  2897 |   0.0 |9914k|  60 |   - | 100 |1791 |   0 |   0 | 402 |  18k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
18.98/19.06	c  19.0s|170000 |     5 |  2897 |   0.0 |9891k|  60 |   - | 100 |1723 |   0 |   0 | 402 |  20k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
19.98/20.02	c  20.0s|180000 |     5 |  2897 |   0.0 |9893k|  60 |   - | 100 |1739 |   0 |   0 | 402 |  22k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
20.89/20.97	c  20.9s|190000 |     6 |  2897 |   0.0 |9901k|  60 |   - | 100 |1739 |   0 |   0 | 402 |  24k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
21.89/21.94	c  21.9s|200000 |     5 |  2897 |   0.0 |9895k|  60 |   - | 100 |1735 |   0 |   0 | 402 |  25k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
22.78/22.89	c  22.9s|210000 |     6 |  2897 |   0.0 |9925k|  60 |   - | 100 |1799 |   0 |   0 | 402 |  27k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
23.78/23.85	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
23.78/23.85	c  23.8s|220000 |     5 |  2897 |   0.0 |9944k|  60 |   - | 100 |1835 |   0 |   0 | 402 |  29k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
24.78/24.82	c  24.8s|230000 |     5 |  2897 |   0.0 |9878k|  62 |   - | 100 |1688 |   0 |   0 | 402 |  31k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
25.68/25.77	c  25.7s|240000 |     8 |  2897 |   0.0 |9910k|  62 |   - | 100 |1756 |   0 |   0 | 402 |  33k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
26.68/26.74	c  26.7s|250000 |     6 |  2897 |   0.0 |9863k|  62 |   - | 100 |1648 |   0 |   0 | 402 |  34k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
27.58/27.67	c  27.7s|260000 |     6 |  2897 |   0.0 |9908k|  62 |   - | 100 |1762 |   0 |   0 | 402 |  36k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
28.59/28.64	c  28.6s|270000 |     5 |  2897 |   0.0 |9930k|  62 |   - | 100 |1806 |   0 |   0 | 402 |  38k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
29.48/29.59	c  29.6s|280000 |     6 |  2897 |   0.0 |9881k|  64 |   - | 100 |1695 |   0 |   0 | 402 |  40k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
30.48/30.56	c  30.5s|290000 |     4 |  2897 |   0.0 |9966k|  64 |   - | 100 |1901 |   0 |   0 | 402 |  41k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
31.48/31.53	c  31.5s|300000 |     4 |  2897 |   0.0 |9948k|  64 |   - | 100 |1863 |   0 |   0 | 402 |  43k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
32.38/32.49	c  32.5s|310000 |     5 |  2897 |   0.0 |9955k|  64 |   - | 100 |1886 |   0 |   0 | 402 |  45k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
33.37/33.42	c  33.4s|320000 |     4 |  2897 |   0.0 |9945k|  64 |   - | 100 |1860 |   0 |   0 | 402 |  47k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
34.27/34.34	c  34.3s|330000 |     8 |  2897 |   0.0 |9908k|  64 |   - | 100 |1768 |   0 |   0 | 402 |  48k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
35.27/35.30	c  35.3s|340000 |     5 |  2897 |   0.0 |9908k|  64 |   - | 100 |1775 |   0 |   0 | 402 |  50k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
36.18/36.28	c  36.3s|350000 |     5 |  2897 |   0.0 |9893k|  64 |   - | 100 |1727 |   0 |   0 | 402 |  52k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
37.17/37.24	c  37.2s|360000 |     5 |  2897 |   0.0 |9957k|  64 |   - | 100 |1912 |   0 |   0 | 402 |  53k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
38.17/38.23	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
38.17/38.23	c  38.2s|370000 |     4 |  2897 |   0.0 |9971k|  65 |   - | 100 |1957 |   0 |   0 | 402 |  55k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
39.37/39.40	c  39.4s|380000 |     4 |  2897 |   0.0 |9989k|  65 |   - | 100 |2016 |   0 |   0 | 402 |  59k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
40.77/40.85	c  40.8s|390000 |     4 |  2897 |   0.0 |9370k|  69 |   - | 100 | 770 |   0 |   0 | 402 |  64k|  19 |-2.013473e+01 |-1.500000e+01 |  25.50%
41.07/41.19	c 
41.07/41.19	c SCIP Status        : problem is solved [optimal solution found]
41.07/41.19	c Solving Time (sec) : 41.16
41.07/41.19	c Solving Nodes      : 392492
41.07/41.19	c Primal Bound       : -1.50000000000000e+01 (12 solutions)
41.07/41.19	c Dual Bound         : -1.50000000000000e+01
41.07/41.19	c Gap                : 0.00 %
41.07/41.19	s OPTIMUM FOUND
41.07/41.19	v -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 x91 -x90 -x89 -x88 -x87 x86 x85 -x84 x83 x82 -x81 -x80 -x79 -x78 -x77 x76 x75 -x74 
41.07/41.19	v x73 -x72 x71 -x70 x69 -x68 -x67 x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 x58 -x57 -x56 -x55 -x54 -x53 x52 -x51 -x50 -x49 -x48 
41.07/41.19	v -x47 -x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34 -x33 x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 
41.07/41.19	v -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1 
41.07/41.19	c SCIP Status        : problem is solved [optimal solution found]
41.07/41.19	c Solving Time       :      41.16
41.07/41.19	c Original Problem   :
41.07/41.19	c   Problem name     : HOME/instance-2703223-1278568181.opb
41.07/41.19	c   Variables        : 1635 (1635 binary, 0 integer, 0 implicit integer, 0 continuous)
41.07/41.19	c   Constraints      : 1635 initial, 1635 maximal
41.07/41.19	c Presolved Problem  :
41.07/41.19	c   Problem name     : t_HOME/instance-2703223-1278568181.opb
41.07/41.19	c   Variables        : 100 (100 binary, 0 integer, 0 implicit integer, 0 continuous)
41.07/41.19	c   Constraints      : 1535 initial, 2326 maximal
41.07/41.19	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
41.07/41.19	c   trivial          :       0.00          0          0          0          0          0          0          0          0
41.07/41.19	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
41.07/41.19	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
41.07/41.19	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
41.07/41.19	c   implics          :       0.00          0          0          0          0          0          0          0          0
41.07/41.19	c   probing          :       0.03          0          0          0          0          0          0          0          0
41.07/41.19	c   linear           :       0.01       1535          0          0       1535          0        100          0          0
41.07/41.19	c   logicor          :       0.01          0          0          0          0          0          0          0          0
41.07/41.19	c   root node        :          -        100          -          -        100          -          -          -          -
41.07/41.19	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
41.07/41.19	c   integral         :          0          0          0          1          0          0          0          0          0          2
41.07/41.19	c   logicor          :       1535+        43     421687          0          7      71367    1043953         84          0          0
41.07/41.19	c   countsols        :          0          0          0          0          7          0          0          0          0          0
41.07/41.19	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
41.07/41.19	c   integral         :       0.51       0.00       0.00       0.51       0.00
41.07/41.19	c   logicor          :      10.11       0.01      10.10       0.00       0.00
41.07/41.19	c   countsols        :       0.00       0.00       0.00       0.00       0.00
41.07/41.19	c Propagators        :       Time      Calls    Cutoffs    DomReds
41.07/41.19	c   vbounds          :       0.22          2          0          0
41.07/41.19	c   rootredcost      :       0.22          7          0          0
41.07/41.19	c   pseudoobj        :       7.47     671252     126987     818349
41.07/41.19	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
41.07/41.19	c   propagation      :       3.98      77673      66414      66414       18.7          0        0.0          -
41.07/41.19	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
41.07/41.19	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
41.07/41.19	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
41.07/41.19	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
41.07/41.19	c   applied globally :          -          -          -      61402       17.4          -          -          -
41.07/41.19	c   applied locally  :          -          -          -       5012       34.6          -          -          -
41.07/41.19	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
41.07/41.19	c   cut pool         :       0.07         42          -          -         75          -    (maximal pool size: 2314)
41.07/41.19	c   redcost          :       0.00         43          0          0          0          0
41.07/41.19	c   impliedbounds    :       0.01         43          0          0        160          0
41.07/41.19	c   intobj           :       0.00          0          0          0          0          0
41.07/41.19	c   cgmip            :       0.00          0          0          0          0          0
41.07/41.19	c   gomory           :       1.00         43          0          0       5647          0
41.07/41.19	c   strongcg         :       0.54         20          0          0       7079          0
41.07/41.19	c   cmir             :       0.09         10          0          0          0          0
41.07/41.19	c   flowcover        :       0.07         10          0          0          0          0
41.07/41.19	c   clique           :       0.09         43          0          0        349          0
41.07/41.19	c   zerohalf         :       0.00          0          0          0          0          0
41.07/41.19	c   mcf              :       0.00          1          0          0          0          0
41.07/41.19	c   rapidlearning    :       0.00          0          0          0          0          0
41.07/41.19	c Pricers            :       Time      Calls       Vars
41.07/41.19	c   problem variables:       0.00          0          0
41.07/41.19	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
41.07/41.19	c   relpscost        :       0.51          1          0          0          0          0          2
41.07/41.19	c   pscost           :       0.00          0          0          0          0          0          0
41.07/41.19	c   inference        :       1.20     198437          0          0          0          0     396874
41.07/41.19	c   mostinf          :       0.00          0          0          0          0          0          0
41.07/41.19	c   leastinf         :       0.00          0          0          0          0          0          0
41.07/41.19	c   fullstrong       :       0.00          0          0          0          0          0          0
41.07/41.19	c   allfullstrong    :       0.00          0          0          0          0          0          0
41.07/41.19	c   random           :       0.00          0          0          0          0          0          0
41.07/41.19	c Primal Heuristics  :       Time      Calls      Found
41.07/41.19	c   LP solutions     :       0.00          -          0
41.07/41.19	c   pseudo solutions :       0.00          -          7
41.07/41.19	c   crossover        :       0.00          0          0
41.07/41.19	c   oneopt           :       0.19          2          1
41.07/41.19	c   trivial          :       0.00          2          2
41.07/41.19	c   simplerounding   :       0.00         43          0
41.07/41.19	c   zirounding       :       0.00          1          0
41.07/41.19	c   rounding         :       0.02         43          1
41.07/41.19	c   shifting         :       0.04         43          1
41.07/41.19	c   intshifting      :       0.00          0          0
41.07/41.19	c   twoopt           :       0.00          0          0
41.07/41.19	c   fixandinfer      :       0.00          0          0
41.07/41.19	c   feaspump         :       0.00          0          0
41.07/41.19	c   coefdiving       :       0.00          0          0
41.07/41.19	c   pscostdiving     :       0.00          0          0
41.07/41.19	c   fracdiving       :       0.00          0          0
41.07/41.19	c   veclendiving     :       0.00          0          0
41.07/41.19	c   intdiving        :       0.00          0          0
41.07/41.19	c   actconsdiving    :       0.00          0          0
41.07/41.19	c   objpscostdiving  :       0.00          0          0
41.07/41.19	c   rootsoldiving    :       0.00          0          0
41.07/41.19	c   linesearchdiving :       0.00          0          0
41.07/41.19	c   guideddiving     :       0.00          0          0
41.07/41.19	c   octane           :       0.00          0          0
41.07/41.19	c   rens             :       0.01          0          0
41.07/41.19	c   rins             :       0.00          0          0
41.07/41.19	c   localbranching   :       0.00          0          0
41.07/41.19	c   mutation         :       0.00          0          0
41.07/41.19	c   dins             :       0.00          0          0
41.07/41.19	c   undercover       :       0.00          0          0
41.07/41.19	c   nlp              :       0.11          0          0
41.07/41.19	c   trysol           :       0.11          0          0
41.07/41.19	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
41.07/41.19	c   primal LP        :       0.01          0          0       0.00          -
41.07/41.19	c   dual LP          :       0.57         43       2897      67.37    5055.78
41.07/41.19	c   lex dual LP      :       0.00          0          0       0.00          -
41.07/41.19	c   barrier LP       :       0.00          0          0       0.00          -
41.07/41.19	c   diving/probing LP:       0.00          0          0       0.00          -
41.07/41.19	c   strong branching :       0.51         19       4076     214.53    8007.76
41.07/41.19	c     (at root node) :          -         19       4076     214.53          -
41.07/41.19	c   conflict analysis:       0.00          0          0       0.00          -
41.07/41.19	c B&B Tree           :
41.07/41.19	c   number of runs   :          1
41.07/41.19	c   nodes            :     392492
41.07/41.19	c   nodes (total)    :     392492
41.07/41.19	c   nodes left       :          0
41.07/41.19	c   max depth        :         85
41.07/41.19	c   max depth (total):         85
41.07/41.19	c   backtracks       :      50762 (12.9%)
41.07/41.19	c   delayed cutoffs  :       4381
41.07/41.19	c   repropagations   :      53954 (75534 domain reductions, 4307 cutoffs)
41.07/41.19	c   avg switch length:       2.14
41.07/41.19	c   switching time   :       7.55
41.07/41.19	c Solution           :
41.07/41.19	c   Solutions found  :         12 (11 improvements)
41.07/41.19	c   First Solution   : +0.00000000000000e+00   (in run 1, after 0 nodes, 0.01 seconds, depth 0, found by <trivial>)
41.07/41.19	c   Primal Bound     : -1.50000000000000e+01   (in run 1, after 13500 nodes, 4.37 seconds, depth 18, found by <relaxation>)
41.07/41.19	c   Dual Bound       : -1.50000000000000e+01
41.07/41.19	c   Gap              :       0.00 %
41.07/41.19	c   Root Dual Bound  : -2.04405274477722e+01
41.07/41.19	c   Root Iterations  :       2897
41.17/41.21	c Time complete: 41.17.

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-2703223-1278568181/watcher-2703223-1278568181 -o /tmp/evaluation-result-2703223-1278568181/solver-2703223-1278568181 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703223-1278568181.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: 0.96 0.98 0.91 3/106 2905
/proc/meminfo: memFree=1763748/2059040 swapFree=4192956/4192956
[pid=2905] ppid=2903 vsize=7904 CPUtime=0
/proc/2905/stat : 2905 (pbscip.linux.x8) R 2903 2905 2340 0 -1 4202496 1195 0 0 0 0 0 0 0 18 0 1 0 369205 8093696 1106 1992294400 4194304 8395647 140735992523104 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2905/statm: 1976 1115 365 1026 0 946 0

[startup+0.0527359 s]
/proc/loadavg: 0.96 0.98 0.91 3/106 2905
/proc/meminfo: memFree=1763748/2059040 swapFree=4192956/4192956
[pid=2905] ppid=2903 vsize=18932 CPUtime=0.05
/proc/2905/stat : 2905 (pbscip.linux.x8) R 2903 2905 2340 0 -1 4202496 3901 0 0 0 4 1 0 0 20 0 1 0 369205 19386368 3458 1992294400 4194304 8395647 140735992523104 18446744073709551615 7382127 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2905/statm: 4733 3470 461 1026 0 3703 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 18932

[startup+0.100742 s]
/proc/loadavg: 0.96 0.98 0.91 3/106 2905
/proc/meminfo: memFree=1763748/2059040 swapFree=4192956/4192956
[pid=2905] ppid=2903 vsize=18932 CPUtime=0.09
/proc/2905/stat : 2905 (pbscip.linux.x8) R 2903 2905 2340 0 -1 4202496 4101 0 0 0 8 1 0 0 20 0 1 0 369205 19386368 3658 1992294400 4194304 8395647 140735992523104 18446744073709551615 4684108 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2905/statm: 4733 3658 461 1026 0 3703 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18932

[startup+0.300768 s]
/proc/loadavg: 0.96 0.98 0.91 3/106 2905
/proc/meminfo: memFree=1763748/2059040 swapFree=4192956/4192956
[pid=2905] ppid=2903 vsize=22976 CPUtime=0.29
/proc/2905/stat : 2905 (pbscip.linux.x8) R 2903 2905 2340 0 -1 4202496 5270 0 0 0 28 1 0 0 20 0 1 0 369205 23527424 4822 1992294400 4194304 8395647 140735992523104 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2905/statm: 5744 4822 592 1026 0 4714 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22976

[startup+0.700819 s]
/proc/loadavg: 0.96 0.98 0.91 3/106 2905
/proc/meminfo: memFree=1763748/2059040 swapFree=4192956/4192956
[pid=2905] ppid=2903 vsize=24888 CPUtime=0.69
/proc/2905/stat : 2905 (pbscip.linux.x8) R 2903 2905 2340 0 -1 4202496 5799 0 0 0 66 3 0 0 20 0 1 0 369205 25485312 5342 1992294400 4194304 8395647 140735992523104 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2905/statm: 6222 5342 596 1026 0 5192 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24888

[startup+1.50092 s]
/proc/loadavg: 0.96 0.98 0.91 2/107 2906
/proc/meminfo: memFree=1742412/2059040 swapFree=4192956/4192956
[pid=2905] ppid=2903 vsize=29876 CPUtime=1.49
/proc/2905/stat : 2905 (pbscip.linux.x8) R 2903 2905 2340 0 -1 4202496 7092 0 0 0 145 4 0 0 23 0 1 0 369205 30593024 6613 1992294400 4194304 8395647 140735992523104 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2905/statm: 7469 6613 595 1026 0 6439 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29876

[startup+3.10113 s]
/proc/loadavg: 0.96 0.98 0.91 2/107 2906
/proc/meminfo: memFree=1735964/2059040 swapFree=4192956/4192956
[pid=2905] ppid=2903 vsize=33528 CPUtime=3.08
/proc/2905/stat : 2905 (pbscip.linux.x8) R 2903 2905 2340 0 -1 4202496 8776 0 0 0 302 6 0 0 25 0 1 0 369205 34332672 7561 1992294400 4194304 8395647 140735992523104 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2905/statm: 8382 7561 608 1026 0 7352 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 33528

[startup+6.30054 s]
/proc/loadavg: 0.97 0.98 0.91 2/107 2907
/proc/meminfo: memFree=1734600/2059040 swapFree=4192956/4192956
[pid=2905] ppid=2903 vsize=33528 CPUtime=6.29
/proc/2905/stat : 2905 (pbscip.linux.x8) R 2903 2905 2340 0 -1 4202496 8784 0 0 0 622 7 0 0 25 0 1 0 369205 34332672 7569 1992294400 4194304 8395647 140735992523104 18446744073709551615 4243495 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2905/statm: 8382 7569 616 1026 0 7352 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 33528

[startup+12.7014 s]
/proc/loadavg: 0.97 0.98 0.91 2/107 2907
/proc/meminfo: memFree=1734600/2059040 swapFree=4192956/4192956
[pid=2905] ppid=2903 vsize=33528 CPUtime=12.68
/proc/2905/stat : 2905 (pbscip.linux.x8) R 2903 2905 2340 0 -1 4202496 8785 0 0 0 1261 7 0 0 25 0 1 0 369205 34332672 7570 1992294400 4194304 8395647 140735992523104 18446744073709551615 4766965 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2905/statm: 8382 7570 617 1026 0 7352 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 33528

[startup+25.501 s]
/proc/loadavg: 0.97 0.98 0.91 2/107 2907
/proc/meminfo: memFree=1734724/2059040 swapFree=4192956/4192956
[pid=2905] ppid=2903 vsize=33528 CPUtime=25.48
/proc/2905/stat : 2905 (pbscip.linux.x8) R 2903 2905 2340 0 -1 4202496 8785 0 0 0 2541 7 0 0 25 0 1 0 369205 34332672 7570 1992294400 4194304 8395647 140735992523104 18446744073709551615 4687810 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2905/statm: 8382 7570 617 1026 0 7352 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33528

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

[startup+31.9078 s]
/proc/loadavg: 0.98 0.98 0.91 2/107 2907
/proc/meminfo: memFree=1734724/2059040 swapFree=4192956/4192956
[pid=2905] ppid=2903 vsize=33528 CPUtime=31.88
/proc/2905/stat : 2905 (pbscip.linux.x8) R 2903 2905 2340 0 -1 4202496 8785 0 0 0 3181 7 0 0 25 0 1 0 369205 34332672 7570 1992294400 4194304 8395647 140735992523104 18446744073709551615 5089576 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2905/statm: 8382 7570 617 1026 0 7352 0
Current children cumulated CPU time (s) 31.88
Current children cumulated vsize (KiB) 33528

[startup+35.1012 s]
/proc/loadavg: 0.98 0.98 0.91 2/107 2907
/proc/meminfo: memFree=1734848/2059040 swapFree=4192956/4192956
[pid=2905] ppid=2903 vsize=33528 CPUtime=35.08
/proc/2905/stat : 2905 (pbscip.linux.x8) R 2903 2905 2340 0 -1 4202496 8785 0 0 0 3501 7 0 0 25 0 1 0 369205 34332672 7570 1992294400 4194304 8395647 140735992523104 18446744073709551615 4217054 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2905/statm: 8382 7570 617 1026 0 7352 0
Current children cumulated CPU time (s) 35.08
Current children cumulated vsize (KiB) 33528

[startup+38.3016 s]
/proc/loadavg: 0.98 0.98 0.91 2/107 2908
/proc/meminfo: memFree=1734848/2059040 swapFree=4192956/4192956
[pid=2905] ppid=2903 vsize=33528 CPUtime=38.27
/proc/2905/stat : 2905 (pbscip.linux.x8) R 2903 2905 2340 0 -1 4202496 8785 0 0 0 3820 7 0 0 25 0 1 0 369205 34332672 7570 1992294400 4194304 8395647 140735992523104 18446744073709551615 6017659 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2905/statm: 8382 7570 617 1026 0 7352 0
Current children cumulated CPU time (s) 38.27
Current children cumulated vsize (KiB) 33528

[startup+39.9008 s]
/proc/loadavg: 0.98 0.98 0.91 2/107 2908
/proc/meminfo: memFree=1734848/2059040 swapFree=4192956/4192956
[pid=2905] ppid=2903 vsize=33528 CPUtime=39.87
/proc/2905/stat : 2905 (pbscip.linux.x8) R 2903 2905 2340 0 -1 4202496 8785 0 0 0 3980 7 0 0 25 0 1 0 369205 34332672 7570 1992294400 4194304 8395647 140735992523104 18446744073709551615 4214076 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2905/statm: 8382 7570 617 1026 0 7352 0
Current children cumulated CPU time (s) 39.87
Current children cumulated vsize (KiB) 33528

[startup+40.7079 s]
/proc/loadavg: 0.98 0.98 0.91 2/107 2908
/proc/meminfo: memFree=1734848/2059040 swapFree=4192956/4192956
[pid=2905] ppid=2903 vsize=33528 CPUtime=40.67
/proc/2905/stat : 2905 (pbscip.linux.x8) R 2903 2905 2340 0 -1 4202496 8785 0 0 0 4060 7 0 0 25 0 1 0 369205 34332672 7570 1992294400 4194304 8395647 140735992523104 18446744073709551615 4214484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2905/statm: 8382 7570 617 1026 0 7352 0
Current children cumulated CPU time (s) 40.67
Current children cumulated vsize (KiB) 33528

[startup+41.1009 s]
/proc/loadavg: 0.98 0.98 0.91 2/107 2908
/proc/meminfo: memFree=1734848/2059040 swapFree=4192956/4192956
[pid=2905] ppid=2903 vsize=33528 CPUtime=41.07
/proc/2905/stat : 2905 (pbscip.linux.x8) R 2903 2905 2340 0 -1 4202496 8785 0 0 0 4100 7 0 0 25 0 1 0 369205 34332672 7570 1992294400 4194304 8395647 140735992523104 18446744073709551615 18446744073699065897 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2905/statm: 8382 7570 617 1026 0 7352 0
Current children cumulated CPU time (s) 41.07
Current children cumulated vsize (KiB) 33528

[startup+41.2009 s]
/proc/loadavg: 0.98 0.98 0.91 2/107 2908
/proc/meminfo: memFree=1734848/2059040 swapFree=4192956/4192956
[pid=2905] ppid=2903 vsize=33528 CPUtime=41.17
/proc/2905/stat : 2905 (pbscip.linux.x8) R 2903 2905 2340 0 -1 4202496 8791 0 0 0 4110 7 0 0 25 0 1 0 369205 34332672 7576 1992294400 4194304 8395647 140735992523104 18446744073709551615 6345883 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2905/statm: 8382 7576 623 1026 0 7352 0
Current children cumulated CPU time (s) 41.17
Current children cumulated vsize (KiB) 33528

Child status: 0
Real time (s): 41.2106
CPU time (s): 41.1897
CPU user time (s): 41.1088
CPU system time (s): 0.080987
CPU usage (%): 99.9493
Max. virtual memory (cumulated for all children) (KiB): 33528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 41.1088
system time used= 0.080987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8794
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 149

runsolver used 0.075988 second user time and 0.197969 second system time

The end

Launcher Data 

Begin job on node033 at 2010-07-08 07:49:41
IDJOB=2703223
IDBENCH=48167
IDSOLVER=1213
FILE ID=node033/2703223-1278568181
PBS_JOBID= 11239586
Free space on /tmp= 62512 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_100_25_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-2703223-1278568181/watcher-2703223-1278568181 -o /tmp/evaluation-result-2703223-1278568181/solver-2703223-1278568181 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703223-1278568181.opb -t 1800 -m 1800

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

MD5SUM BENCH= e7bb8414272ccdbf28db7bd22cc751df
RANDOM SEED=1578536763

node033.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		: 3000.224
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	: 6000.44
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		: 3000.224
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:       1764276 kB
Buffers:         40520 kB
Cached:         147740 kB
SwapCached:          0 kB
Active:          88148 kB
Inactive:       159224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1764276 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           10424 kB
Writeback:           0 kB
AnonPages:       59072 kB
Mapped:          14352 kB
Slab:            25460 kB
PageTables:       4128 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   178972 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= 62504 MiB
End job on node033 at 2010-07-08 07:50:22