Trace number 2666902

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 solverSAT (TO)188 1800.09 1800.76

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
domset/normalized-domset_v500_e2000_w30_mw19_14.opb.PB06.opb
MD5SUM3ddf6338b9f9cf35560b94c856457c56
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark187
Best CPU time to get the best result obtained on this benchmark1800.19
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 182
Optimality of the best value was proved NO
Number of variables468
Total number of constraints468
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 constraints468
Minimum length of a constraint3
Maximum length of a constraint17
Number of terms in the objective function 468
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 468
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 30
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 468
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2] [Expressions interpreter: NONE]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2666902-1276372219.opb>
0.00/0.02	c original problem has 468 variables (468 bin, 0 int, 0 impl, 0 cont) and 468 constraints
0.00/0.02	c problem read
0.00/0.02	c presolving settings loaded
0.02/0.03	o 468
0.02/0.03	c feasible solution found by trivial heuristic, objective value  4.680000e+02
0.02/0.03	c presolving:
0.02/0.03	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 2 chg sides, 38 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.02/0.05	c (round 2) 0 del vars, 0 del conss, 0 chg bounds, 2 chg sides, 38 chg coeffs, 468 upgd conss, 0 impls, 0 clqs
0.02/0.06	c (round 3) 0 del vars, 3 del conss, 0 chg bounds, 105 chg sides, 320 chg coeffs, 468 upgd conss, 236 impls, 0 clqs
0.02/0.07	c (round 4) 0 del vars, 38 del conss, 0 chg bounds, 202 chg sides, 479 chg coeffs, 468 upgd conss, 236 impls, 0 clqs
0.02/0.08	c (round 5) 0 del vars, 48 del conss, 0 chg bounds, 213 chg sides, 495 chg coeffs, 468 upgd conss, 236 impls, 0 clqs
0.02/0.08	c (round 6) 0 del vars, 48 del conss, 0 chg bounds, 216 chg sides, 504 chg coeffs, 468 upgd conss, 236 impls, 0 clqs
0.02/0.09	c    (0.1s) probing: 101/468 (21.6%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.02/0.09	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.02/0.09	c presolving (7 rounds):
0.02/0.09	c  0 deleted vars, 48 deleted constraints, 0 tightened bounds, 0 added holes, 216 changed sides, 504 changed coefficients
0.02/0.09	c  236 implications, 0 cliques
0.02/0.09	c presolved problem has 468 variables (468 bin, 0 int, 0 impl, 0 cont) and 532 constraints
0.02/0.09	c     448 constraints of type <knapsack>
0.02/0.09	c      80 constraints of type <setppc>
0.02/0.09	c       4 constraints of type <logicor>
0.02/0.09	c transformed objective value is always integral (scale: 1)
0.02/0.09	c Presolving Time: 0.05
0.02/0.09	c - non default parameters ----------------------------------------------------------------------
0.02/0.09	c # SCIP version 1.2.1.2
0.02/0.09	c 
0.02/0.09	c # frequency for displaying node information lines
0.02/0.09	c # [type: int, range: [-1,2147483647], default: 100]
0.02/0.09	c display/freq = 10000
0.02/0.09	c 
0.02/0.09	c # maximal time in seconds to run
0.02/0.09	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.09	c limits/time = 1799.98
0.02/0.09	c 
0.02/0.09	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.02/0.09	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.09	c limits/memory = 1620
0.02/0.09	c 
0.02/0.09	c # should presolving try to simplify inequalities
0.02/0.09	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.02/0.09	c constraints/linear/simplifyinequalities = TRUE
0.02/0.09	c 
0.02/0.09	c # should presolving try to simplify knapsacks
0.02/0.09	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.02/0.09	c constraints/knapsack/simplifyinequalities = TRUE
0.02/0.09	c 
0.02/0.09	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.02/0.09	c # [type: int, range: [-1,2147483647], default: -1]
0.02/0.09	c separating/rapidlearning/freq = 0
0.02/0.09	c 
0.02/0.09	c -----------------------------------------------------------------------------------------------
0.02/0.09	c start solving
0.02/0.10	c 
0.69/0.78	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.69/0.78	c t 0.7s|     1 |     0 |  1900 |     - |2545k|   0 | 298 | 468 | 532 | 468 | 532 |   0 |   0 |   0 | 1.438517e+02 | 4.680000e+02 | 225.34%
0.69/0.78	o 315
0.69/0.78	c r 0.7s|     1 |     0 |  1900 |     - |2558k|   0 | 298 | 468 | 532 | 468 | 532 |   0 |   0 |   0 | 1.438517e+02 | 3.150000e+02 | 118.98%
0.69/0.78	o 314
0.69/0.78	c R 0.7s|     1 |     0 |  1900 |     - |2572k|   0 | 298 | 468 | 532 | 468 | 532 |   0 |   0 |   0 | 1.438517e+02 | 3.140000e+02 | 118.28%
0.69/0.79	o 313
0.69/0.79	c s 0.7s|     1 |     0 |  1900 |     - |2585k|   0 | 298 | 468 | 532 | 468 | 532 |   0 |   0 |   0 | 1.438517e+02 | 3.130000e+02 | 117.59%
1.39/1.43	o 219
1.39/1.43	c y 1.3s|     1 |     0 |  1900 |     - |2934k|   0 | 298 | 468 | 532 | 468 | 532 |   0 |   0 |   0 | 1.438517e+02 | 2.190000e+02 |  52.24%
2.10/2.16	c   2.0s|     1 |     0 |  2769 |     - |2873k|   0 | 360 | 468 | 532 | 468 | 769 | 237 |   0 |   0 | 1.513621e+02 | 2.190000e+02 |  44.69%
3.30/3.37	c   3.2s|     1 |     0 |  3656 |     - |3113k|   0 | 396 | 468 | 532 | 468 | 955 | 423 |   0 |   0 | 1.560044e+02 | 2.190000e+02 |  40.38%
4.69/4.72	c   4.6s|     1 |     0 |  4492 |     - |3315k|   0 | 416 | 468 | 532 | 468 |1109 | 577 |   0 |   0 | 1.582403e+02 | 2.190000e+02 |  38.40%
6.09/6.11	c   6.0s|     1 |     0 |  5291 |     - |3441k|   0 | 423 | 468 | 532 | 468 |1213 | 681 |   0 |   0 | 1.593994e+02 | 2.190000e+02 |  37.39%
7.38/7.42	c   7.3s|     1 |     0 |  5806 |     - |3534k|   0 | 428 | 468 | 532 | 468 |1300 | 768 |   0 |   0 | 1.598807e+02 | 2.190000e+02 |  36.98%
8.69/8.71	c   8.5s|     1 |     0 |  6232 |     - |3584k|   0 | 426 | 468 | 532 | 468 |1352 | 820 |   0 |   0 | 1.602197e+02 | 2.190000e+02 |  36.69%
9.59/9.64	c   9.5s|     1 |     0 |  6410 |     - |3594k|   0 | 426 | 468 | 532 | 468 |1365 | 833 |   0 |   0 | 1.602626e+02 | 2.190000e+02 |  36.65%
10.48/10.53	c  10.3s|     1 |     0 |  6520 |     - |3602k|   0 | 428 | 468 | 532 | 468 |1369 | 837 |   0 |   0 | 1.602846e+02 | 2.190000e+02 |  36.63%
11.29/11.38	c  11.2s|     1 |     0 |  6547 |     - |3609k|   0 | 427 | 468 | 532 | 468 |1372 | 840 |   0 |   0 | 1.602861e+02 | 2.190000e+02 |  36.63%
21.58/21.61	c  21.3s|     1 |     2 |  6547 |     - |3630k|   0 | 427 | 468 | 532 | 468 |1372 | 840 |   0 |  17 | 1.602861e+02 | 2.190000e+02 |  36.63%
95.16/95.24	o 218
95.16/95.24	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
95.16/95.24	c c93.8s|    15 |    16 | 19800 | 946.6 |4380k|  14 |   - | 468 | 532 | 468 | 966 | 840 |   0 | 273 | 1.607130e+02 | 2.180000e+02 |  35.65%
95.16/95.25	o 217
95.16/95.25	c c93.8s|    15 |    16 | 19841 | 949.6 |4382k|  14 |   - | 468 | 532 | 468 | 966 | 840 |   0 | 273 | 1.607130e+02 | 2.170000e+02 |  35.02%
95.16/95.25	o 214
95.16/95.25	c c93.8s|    15 |    16 | 19858 | 950.8 |4384k|  14 |   - | 468 | 532 | 468 | 966 | 840 |   0 | 273 | 1.607130e+02 | 2.140000e+02 |  33.16%
95.16/95.26	o 213
95.16/95.26	c c93.9s|    15 |    16 | 19880 | 952.4 |4387k|  14 |   - | 468 | 532 | 468 | 966 | 840 |   0 | 273 | 1.607130e+02 | 2.130000e+02 |  32.53%
95.16/95.26	o 212
95.16/95.26	c c93.9s|    15 |    16 | 19893 | 953.3 |4388k|  14 |   - | 468 | 532 | 468 | 966 | 840 |   0 | 273 | 1.607130e+02 | 2.120000e+02 |  31.91%
95.16/95.26	o 210
95.16/95.26	c c93.9s|    15 |    16 | 19896 | 953.5 |4390k|  14 |   - | 468 | 532 | 468 | 966 | 840 |   0 | 273 | 1.607130e+02 | 2.100000e+02 |  30.67%
95.26/95.30	o 207
95.26/95.30	c b93.9s|    16 |    15 | 19974 | 895.1 |4296k|  14 |   - | 468 | 532 | 468 | 966 | 840 |   0 | 273 | 1.607130e+02 | 2.070000e+02 |  28.80%
100.35/100.46	o 207
100.35/100.46	c p99.0s|    27 |    28 | 30683 | 928.3 |4497k|  14 |   - | 468 | 532 | 468 | 966 | 840 |   0 | 273 | 1.607130e+02 | 2.070000e+02 |  28.80%
100.35/100.46	o 206
100.35/100.46	c p99.0s|    27 |    28 | 30689 | 928.5 |4500k|  14 |   - | 468 | 532 | 468 | 966 | 840 |   0 | 273 | 1.607130e+02 | 2.060000e+02 |  28.18%
100.35/100.47	o 205
100.35/100.47	c p99.0s|    27 |    28 | 30701 | 929.0 |4502k|  14 |   - | 468 | 532 | 468 | 966 | 840 |   0 | 273 | 1.607130e+02 | 2.050000e+02 |  27.56%
100.35/100.47	o 204
100.35/100.47	c p99.0s|    27 |    28 | 30706 | 929.2 |4504k|  14 |   - | 468 | 532 | 468 | 966 | 840 |   0 | 273 | 1.607130e+02 | 2.040000e+02 |  26.93%
100.35/100.47	o 203
100.35/100.47	c p99.0s|    27 |    28 | 30709 | 929.3 |4506k|  14 |   - | 468 | 532 | 468 | 966 | 840 |   0 | 273 | 1.607130e+02 | 2.030000e+02 |  26.31%
100.35/100.47	o 202
100.35/100.47	c p99.0s|    27 |    28 | 30711 | 929.4 |4508k|  14 |   - | 468 | 532 | 468 | 966 | 840 |   0 | 273 | 1.607130e+02 | 2.020000e+02 |  25.69%
100.35/100.48	o 201
100.35/100.48	c p99.0s|    27 |    28 | 30714 | 929.5 |4510k|  14 |   - | 468 | 532 | 468 | 966 | 840 |   0 | 273 | 1.607130e+02 | 2.010000e+02 |  25.07%
125.84/125.95	o 200
125.84/125.95	c o 124s|    63 |    64 | 78666 |1163.2 |4418k|  15 |  18 | 468 | 532 | 468 | 966 | 840 |   0 | 273 | 1.607130e+02 | 2.000000e+02 |  24.45%
125.84/125.97	o 200
125.84/125.97	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
125.84/125.97	c o 124s|    63 |    64 | 78782 |1165.1 |4418k|  15 |  12 | 468 | 532 | 468 | 966 | 840 |   0 | 273 | 1.607130e+02 | 2.000000e+02 |  24.45%
125.84/125.98	o 199
125.84/125.98	c o 124s|    63 |    64 | 78811 |1165.5 |4418k|  15 |   8 | 468 | 532 | 468 | 966 | 840 |   0 | 273 | 1.607130e+02 | 1.990000e+02 |  23.82%
165.53/165.67	o 198
165.53/165.67	c l 163s|   163 |   164 |149026 | 879.5 |4695k|  23 |   - | 468 | 537 | 468 | 966 | 840 |   5 | 308 | 1.608472e+02 | 1.980000e+02 |  23.10%
224.81/224.97	o 198
224.81/224.97	c p 222s|   293 |   294 |255661 | 853.1 |4787k|  27 |   - | 468 | 541 | 468 | 966 | 840 |   9 | 369 | 1.608832e+02 | 1.980000e+02 |  23.07%
224.81/224.97	o 197
224.81/224.97	c p 222s|   293 |   294 |255666 | 853.1 |4789k|  27 |   - | 468 | 541 | 468 | 966 | 840 |   9 | 369 | 1.608832e+02 | 1.970000e+02 |  22.45%
268.20/268.31	o 196
268.20/268.31	c p 265s|   344 |   345 |336114 | 960.8 |4835k|  27 |   - | 468 | 552 | 468 | 966 | 840 |  20 | 389 | 1.608832e+02 | 1.960000e+02 |  21.83%
377.17/377.39	o 196
377.17/377.39	c p 373s|   449 |   450 |552064 |1217.7 |4892k|  27 |   - | 468 | 559 | 468 | 966 | 840 |  27 | 461 | 1.609443e+02 | 1.960000e+02 |  21.78%
377.45/377.63	o 194
377.45/377.63	c b 373s|   450 |   451 |552456 |1215.8 |4753k|  27 | 358 | 468 | 559 | 468 | 966 | 840 |  27 | 461 | 1.609443e+02 | 1.940000e+02 |  20.54%
556.88/557.18	o 191
556.88/557.18	c C 550s|   650 |   651 |921132 |1409.2 |4871k|  27 | 351 | 468 | 566 | 468 | 966 | 840 |  34 | 554 | 1.611259e+02 | 1.910000e+02 |  18.54%
556.88/557.19	o 190
556.88/557.19	c b 550s|   650 |   651 |921132 |1409.2 |4875k|  27 | 351 | 468 | 566 | 468 | 966 | 840 |  34 | 554 | 1.611259e+02 | 1.900000e+02 |  17.92%
1248.62/1249.11	o 189
1248.62/1249.11	c C1233s|  4675 |  2979 |  2331k| 497.4 |6558k| 123 | 127 | 468 | 601 | 468 | 966 | 840 |  69 |1059 | 1.614734e+02 | 1.890000e+02 |  17.05%
1248.62/1249.14	o 188
1248.62/1249.14	c b1233s|  4676 |  2758 |  2331k| 497.3 |6381k| 123 |   - | 468 | 601 | 468 | 966 | 840 |  69 |1059 | 1.614734e+02 | 1.880000e+02 |  16.43%
1800.04/1800.71	c pressed CTRL-C 1 times (5 times for forcing termination)
1800.04/1800.74	c 
1800.04/1800.74	c SCIP Status        : solving was interrupted [user interrupt]
1800.04/1800.74	c Solving Time (sec) : 1778.22
1800.04/1800.74	c Solving Nodes      : 9783
1800.04/1800.74	c Primal Bound       : +1.88000000000000e+02 (670 solutions)
1800.04/1800.74	c Dual Bound         : +1.61687403681518e+02
1800.04/1800.74	c Gap                : 16.27 %
1800.04/1800.74	s SATISFIABLE
1800.04/1800.74	v -x468 -x467 x466 x465 -x464 x463 x462 x461 x460 -x459 -x458 -x457 -x456 x455 -x454 -x453 x452 -x451 -x450 x449 -x448 -x447 -x446 
1800.04/1800.74	v -x445 -x444 x443 x442 -x441 -x440 -x439 -x438 x437 -x436 -x435 x434 -x433 -x432 x431 -x430 -x429 -x428 -x427 -x426 -x425 -x424 
1800.04/1800.74	v x423 -x422 x421 x420 x419 -x418 x417 -x416 -x415 x414 x413 x412 -x411 x410 x409 -x408 -x407 x406 x405 x404 -x403 -x402 -x401 
1800.04/1800.74	v -x400 -x399 -x398 -x397 -x396 -x395 -x394 -x393 x392 -x391 -x390 x389 x388 -x387 -x386 x385 x384 -x383 -x382 x381 -x380 x379 
1800.04/1800.74	v -x378 x377 -x376 x375 x374 x373 -x372 -x371 x370 -x369 x368 -x367 -x366 -x365 -x364 -x363 -x362 -x361 -x360 -x359 x358 -x357 
1800.04/1800.74	v -x356 -x355 x354 x353 -x352 -x351 x350 x349 x348 x347 -x346 -x345 -x344 x343 x342 -x341 -x340 -x339 -x338 x337 x336 -x335 
1800.04/1800.74	v x334 x333 x332 x331 x330 -x329 x328 -x327 x326 -x325 -x324 -x323 x322 x321 -x320 -x319 x318 x317 -x316 x315 -x314 -x313 x312 
1800.04/1800.74	v x311 -x310 x309 -x308 -x307 x306 x305 -x304 -x303 x302 -x301 x300 x299 -x298 -x297 x296 -x295 x294 x293 -x292 x291 -x290 -x289 
1800.04/1800.74	v x288 -x287 -x286 x285 x284 -x283 x282 x281 -x280 x279 -x278 x277 -x276 -x275 -x274 x273 x272 x271 -x270 -x269 x268 x267 x266 
1800.04/1800.74	v -x265 x264 -x263 -x262 -x261 -x260 -x259 -x258 -x257 x256 -x255 -x254 x253 -x252 -x251 x250 -x249 x248 -x247 x246 x245 x244 
1800.04/1800.74	v x243 x242 x241 x240 -x239 x238 x237 x236 -x235 -x234 -x233 x232 -x231 x230 -x229 -x228 x227 -x226 -x225 x224 x223 -x222 -x221 
1800.04/1800.74	v -x220 -x219 -x218 -x217 -x216 x215 x214 -x213 -x212 x211 x210 -x209 -x208 -x207 -x206 x205 x204 -x203 -x202 -x201 -x200 -x199 
1800.04/1800.74	v x198 -x197 -x196 x195 -x194 -x193 x192 x191 x190 -x189 -x188 x187 -x186 x185 x184 -x183 x182 x181 -x180 x179 -x178 x177 x176 
1800.04/1800.74	v -x175 x174 x173 -x172 -x171 -x170 x169 -x168 x167 x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 x158 -x157 -x156 -x155 x154 
1800.04/1800.74	v -x153 -x152 x151 -x150 -x149 -x148 -x147 -x146 x145 -x144 -x143 x142 x141 x140 x139 -x138 -x137 -x136 x135 x134 x133 -x132 
1800.04/1800.74	v x131 -x130 -x129 -x128 x127 -x126 -x125 -x124 -x123 x122 -x121 x120 -x119 -x118 -x117 x116 -x115 -x114 -x113 x112 -x111 -x110 
1800.04/1800.74	v -x109 -x108 -x107 -x106 -x105 -x104 x103 -x102 -x101 -x100 -x99 -x98 x97 x96 x95 x94 x93 -x92 -x91 -x90 x89 x88 -x87 x86 x85 
1800.04/1800.74	v -x84 -x83 -x82 -x81 -x80 x79 -x78 -x77 -x76 -x75 x74 x73 -x72 -x71 -x70 -x69 -x68 -x67 x66 x65 x64 -x63 -x62 x61 -x60 -x59 
1800.04/1800.74	v x58 -x57 -x56 x55 -x54 -x53 -x52 -x51 x50 x49 -x48 -x47 -x46 -x45 -x44 -x43 -x42 x41 x40 x39 -x38 -x37 x36 x35 -x34 x33 -x32 
1800.04/1800.74	v -x31 -x30 x29 -x28 x27 -x26 -x25 x24 x23 -x22 -x21 x20 x19 x18 -x17 -x16 x15 -x14 -x13 x12 x11 -x10 -x9 -x8 x7 -x6 -x5 -x4 -x3 
1800.04/1800.74	v -x2 x1 
1800.04/1800.74	c SCIP Status        : solving was interrupted [user interrupt]
1800.04/1800.74	c Solving Time       :    1778.22
1800.04/1800.74	c Original Problem   :
1800.04/1800.74	c   Problem name     : HOME/instance-2666902-1276372219.opb
1800.04/1800.74	c   Variables        : 468 (468 binary, 0 integer, 0 implicit integer, 0 continuous)
1800.04/1800.74	c   Constraints      : 468 initial, 468 maximal
1800.04/1800.74	c Presolved Problem  :
1800.04/1800.74	c   Problem name     : t_HOME/instance-2666902-1276372219.opb
1800.04/1800.74	c   Variables        : 468 (468 binary, 0 integer, 0 implicit integer, 0 continuous)
1800.04/1800.74	c   Constraints      : 532 initial, 642 maximal
1800.04/1800.74	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1800.04/1800.74	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1800.04/1800.74	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
1800.04/1800.74	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1800.04/1800.74	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1800.04/1800.74	c   implics          :       0.00          0          0          0          0          0          0          0          0
1800.04/1800.74	c   probing          :       0.01          0          0          0          0          0          0          0          0
1800.04/1800.74	c   knapsack         :       0.02          0          0          0          0          0         16        214        466
1800.04/1800.74	c   setppc           :       0.00          0          0          0          0          0         32          0          0
1800.04/1800.74	c   linear           :       0.02          0          0          0          0          0          0          2         38
1800.04/1800.74	c   logicor          :       0.00          0          0          0          0          0          0          0          0
1800.04/1800.74	c   root node        :          -          0          -          -          0          -          -          -          -
1800.04/1800.74	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1800.04/1800.74	c   integral         :          0          0          0       7164          0          0         18          0          0      14316
1800.04/1800.74	c   knapsack         :        448         10      85001          0          0          0      43159        862          0          0
1800.04/1800.74	c   setppc           :         80         10      84869          0          0          0       1647          0          0          0
1800.04/1800.74	c   logicor          :          4+        10      11128          0          0          0          1          0          0          0
1800.04/1800.74	c   countsols        :          0          0          0          0          0          0          0          0          0          0
1800.04/1800.74	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1800.04/1800.74	c   integral         :     170.27       0.00       0.00     170.27       0.00
1800.04/1800.74	c   knapsack         :       5.46       0.06       5.40       0.00       0.00
1800.04/1800.74	c   setppc           :       0.46       0.00       0.46       0.00       0.00
1800.04/1800.74	c   logicor          :       0.01       0.00       0.01       0.00       0.00
1800.04/1800.74	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1800.04/1800.74	c Propagators        :       Time      Calls    Cutoffs    DomReds
1800.04/1800.74	c   vbounds          :       0.06          2          0          0
1800.04/1800.74	c   rootredcost      :       0.07         21          0          0
1800.04/1800.74	c   pseudoobj        :       2.17      84951          0          0
1800.04/1800.74	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1800.04/1800.74	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
1800.04/1800.74	c   infeasible LP    :       0.03        117        117        117        3.6          0        0.0          0
1800.04/1800.74	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1800.04/1800.74	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1800.04/1800.74	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1800.04/1800.74	c   applied globally :          -          -          -        117        3.6          -          -          -
1800.04/1800.74	c   applied locally  :          -          -          -          0        0.0          -          -          -
1800.04/1800.74	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1800.04/1800.74	c   cut pool         :       0.00          9          -          -        361          -    (maximal pool size: 1604)
1800.04/1800.74	c   redcost          :       0.83      11862          0     112095          0          0
1800.04/1800.74	c   impliedbounds    :       0.00         10          0          0         68          0
1800.04/1800.74	c   intobj           :       0.00          0          0          0          0          0
1800.04/1800.74	c   cgmip            :       0.00          0          0          0          0          0
1800.04/1800.74	c   gomory           :       3.28         10          0          0          0          0
1800.04/1800.74	c   strongcg         :       3.03         10          0          0          0          0
1800.04/1800.74	c   cmir             :       0.42         10          0          0        967          0
1800.04/1800.74	c   flowcover        :       0.43         10          0          0       1053          0
1800.04/1800.74	c   clique           :       0.00          1          0          0          0          0
1800.04/1800.74	c   zerohalf         :       0.00          0          0          0          0          0
1800.04/1800.74	c   mcf              :       0.00          1          0          0          0          0
1800.04/1800.74	c   rapidlearning    :       0.26          1          0          0          0          0
1800.04/1800.74	c Pricers            :       Time      Calls       Vars
1800.04/1800.74	c   problem variables:       0.00          0          0
1800.04/1800.74	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1800.04/1800.74	c   relpscost        :     170.27       7164          0         18          0          0      14316
1800.04/1800.74	c   pscost           :       0.00          0          0          0          0          0          0
1800.04/1800.74	c   inference        :       0.00          0          0          0          0          0          0
1800.04/1800.74	c   mostinf          :       0.00          0          0          0          0          0          0
1800.04/1800.74	c   leastinf         :       0.00          0          0          0          0          0          0
1800.04/1800.74	c   fullstrong       :       0.00          0          0          0          0          0          0
1800.04/1800.74	c   allfullstrong    :       0.00          0          0          0          0          0          0
1800.04/1800.74	c   random           :       0.00          0          0          0          0          0          0
1800.04/1800.74	c Primal Heuristics  :       Time      Calls      Found
1800.04/1800.74	c   LP solutions     :       0.00          -          0
1800.04/1800.74	c   pseudo solutions :       0.00          -          0
1800.04/1800.74	c   oneopt           :       0.02         14          4
1800.04/1800.74	c   crossover        :       0.71          5          3
1800.04/1800.74	c   trivial          :       0.00          2          3
1800.04/1800.74	c   simplerounding   :       0.58      11055         24
1800.04/1800.74	c   zirounding       :       1.02       1251         25
1800.04/1800.74	c   rounding         :      14.89       4578          1
1800.04/1800.74	c   shifting         :       3.18       1120          1
1800.04/1800.74	c   intshifting      :       0.00          0          0
1800.04/1800.74	c   twoopt           :       0.00          0          0
1800.04/1800.74	c   fixandinfer      :       0.00          0          0
1800.04/1800.74	c   feaspump         :       0.00          0          0
1800.04/1800.74	c   coefdiving       :     255.97         70        153
1800.04/1800.74	c   pscostdiving     :     299.15        110        210
1800.04/1800.74	c   fracdiving       :      49.06         15          0
1800.04/1800.74	c   veclendiving     :      64.20         27         60
1800.04/1800.74	c   intdiving        :       0.00          0          0
1800.04/1800.74	c   actconsdiving    :       0.00          0          0
1800.04/1800.74	c   objpscostdiving  :     150.48         15        151
1800.04/1800.74	c   rootsoldiving    :      10.63         22          0
1800.04/1800.74	c   linesearchdiving :     110.37         47         34
1800.04/1800.74	c   guideddiving     :      51.05         14          0
1800.04/1800.74	c   octane           :       0.00          0          0
1800.04/1800.74	c   rens             :       0.00          0          0
1800.04/1800.74	c   rins             :       0.00          0          0
1800.04/1800.74	c   localbranching   :       0.00          0          0
1800.04/1800.74	c   mutation         :       0.00          0          0
1800.04/1800.74	c   dins             :       0.00          0          0
1800.04/1800.74	c   undercover       :       0.00          0          0
1800.04/1800.74	c   nlp              :       0.00          0          0
1800.04/1800.74	c   trysol           :       0.01          0          0
1800.04/1800.74	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1800.04/1800.74	c   primal LP        :       0.00          0          0       0.00          -
1800.04/1800.74	c   dual LP          :     576.31      13670    1202486      87.97    2086.53
1800.04/1800.74	c   lex dual LP      :       0.00          0          0       0.00          -
1800.04/1800.74	c   barrier LP       :       0.00          0          0       0.00          -
1800.04/1800.74	c   diving/probing LP:     963.62      48361    2308916      47.74    2396.09
1800.04/1800.74	c   strong branching :     169.28       1293     305979     236.64    1807.53
1800.04/1800.74	c     (at root node) :          -         17      12854     756.12          -
1800.04/1800.74	c   conflict analysis:       0.00          0          0       0.00          -
1800.04/1800.74	c B&B Tree           :
1800.04/1800.74	c   number of runs   :          1
1800.04/1800.74	c   nodes            :       9783
1800.04/1800.74	c   nodes (total)    :       9783
1800.04/1800.74	c   nodes left       :       4285
1800.04/1800.74	c   max depth        :        123
1800.04/1800.74	c   max depth (total):        123
1800.04/1800.74	c   backtracks       :       1670 (17.1%)
1800.04/1800.74	c   delayed cutoffs  :          0
1800.04/1800.74	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
1800.04/1800.74	c   avg switch length:       6.39
1800.04/1800.74	c   switching time   :       1.44
1800.04/1800.74	c Solution           :
1800.04/1800.74	c   Solutions found  :        670 (32 improvements)
1800.04/1800.74	c   First Solution   : +4.68000000000000e+02   (in run 1, after 0 nodes, 0.00 seconds, depth 0, found by <trivial>)
1800.04/1800.74	c   Primal Bound     : +1.88000000000000e+02   (in run 1, after 4676 nodes, 1233.42 seconds, depth 111, found by <oneopt>)
1800.04/1800.74	c   Dual Bound       : +1.61687403681518e+02
1800.04/1800.74	c   Gap              :      16.27 %
1800.04/1800.74	c   Root Dual Bound  : +1.60286129214125e+02
1800.04/1800.74	c   Root Iterations  :       6547
1800.04/1800.76	c Time complete: 1800.08.

Verifier Data 

OK	188

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2666902-1276372219/watcher-2666902-1276372219 -o /tmp/evaluation-result-2666902-1276372219/solver-2666902-1276372219 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666902-1276372219.opb -t 1800 -m 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 12399
/proc/meminfo: memFree=1834552/2059040 swapFree=4177492/4192956
[pid=12399] ppid=12397 vsize=7724 CPUtime=0
/proc/12399/stat : 12399 (pbscip.linux.x8) R 12397 12399 12117 0 -1 4202496 1127 0 0 0 0 0 0 0 25 0 1 0 10873769 7909376 1048 1992294400 4194304 8223781 140735305313056 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12399/statm: 1931 1057 348 984 0 944 0

[startup+0.033079 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 12399
/proc/meminfo: memFree=1834552/2059040 swapFree=4177492/4192956
[pid=12399] ppid=12397 vsize=11816 CPUtime=0.02
/proc/12399/stat : 12399 (pbscip.linux.x8) R 12397 12399 12117 0 -1 4202496 2547 0 0 0 2 0 0 0 25 0 1 0 10873769 12099584 2103 1992294400 4194304 8223781 140735305313056 18446744073709551615 6205568 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12399/statm: 2954 2114 390 984 0 1967 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 11816

[startup+0.101091 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 12399
/proc/meminfo: memFree=1834552/2059040 swapFree=4177492/4192956
[pid=12399] ppid=12397 vsize=15480 CPUtime=0.09
/proc/12399/stat : 12399 (pbscip.linux.x8) R 12397 12399 12117 0 -1 4202496 6155 0 0 0 8 1 0 0 25 0 1 0 10873769 15851520 2882 1992294400 4194304 8223781 140735305313056 18446744073709551615 4567053 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12399/statm: 3870 2882 485 984 0 2883 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15480

[startup+0.301127 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 12399
/proc/meminfo: memFree=1834552/2059040 swapFree=4177492/4192956
[pid=12399] ppid=12397 vsize=17404 CPUtime=0.29
/proc/12399/stat : 12399 (pbscip.linux.x8) R 12397 12399 12117 0 -1 4202496 6784 0 0 0 27 2 0 0 25 0 1 0 10873769 17821696 3428 1992294400 4194304 8223781 140735305313056 18446744073709551615 6562623 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12399/statm: 4351 3428 539 984 0 3364 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17404

[startup+0.7012 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 12399
/proc/meminfo: memFree=1834552/2059040 swapFree=4177492/4192956
[pid=12399] ppid=12397 vsize=18356 CPUtime=0.69
/proc/12399/stat : 12399 (pbscip.linux.x8) R 12397 12399 12117 0 -1 4202496 7282 0 0 0 66 3 0 0 25 0 1 0 10873769 18796544 3637 1992294400 4194304 8223781 140735305313056 18446744073709551615 6560187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12399/statm: 4589 3637 539 984 0 3602 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18356

[startup+1.50134 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12400
/proc/meminfo: memFree=1821896/2059040 swapFree=4177492/4192956
[pid=12399] ppid=12397 vsize=17868 CPUtime=1.49
/proc/12399/stat : 12399 (pbscip.linux.x8) R 12397 12399 12117 0 -1 4202496 14227 0 0 0 141 8 0 0 25 0 1 0 10873769 18296832 3636 1992294400 4194304 8223781 140735305313056 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12399/statm: 4467 3636 586 984 0 3480 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17868

[startup+3.10164 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12400
/proc/meminfo: memFree=1820532/2059040 swapFree=4177492/4192956
[pid=12399] ppid=12397 vsize=19428 CPUtime=3.09
/proc/12399/stat : 12399 (pbscip.linux.x8) R 12397 12399 12117 0 -1 4202496 15659 0 0 0 299 10 0 0 25 0 1 0 10873769 19894272 3991 1992294400 4194304 8223781 140735305313056 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12399/statm: 4857 3991 586 984 0 3870 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19428

[startup+6.30122 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12400
/proc/meminfo: memFree=1819044/2059040 swapFree=4177492/4192956
[pid=12399] ppid=12397 vsize=21092 CPUtime=6.29
/proc/12399/stat : 12399 (pbscip.linux.x8) R 12397 12399 12117 0 -1 4202496 17676 0 0 0 617 12 0 0 25 0 1 0 10873769 21598208 4307 1992294400 4194304 8223781 140735305313056 18446744073709551615 6044376 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12399/statm: 5273 4307 586 984 0 4286 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21092

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12402
/proc/meminfo: memFree=1819044/2059040 swapFree=4177492/4192956
[pid=12399] ppid=12397 vsize=21020 CPUtime=12.69
/proc/12399/stat : 12399 (pbscip.linux.x8) R 12397 12399 12117 0 -1 4202496 21382 0 0 0 1252 17 0 0 25 0 1 0 10873769 21524480 4385 1992294400 4194304 8223781 140735305313056 18446744073709551615 6562672 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12399/statm: 5255 4385 587 984 0 4268 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21020

[startup+25.5007 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12402
/proc/meminfo: memFree=1818920/2059040 swapFree=4177492/4192956
[pid=12399] ppid=12397 vsize=21000 CPUtime=25.48
/proc/12399/stat : 12399 (pbscip.linux.x8) R 12397 12399 12117 0 -1 4202496 50711 0 0 0 2516 32 0 0 25 0 1 0 10873769 21504000 4315 1992294400 4194304 8223781 140735305313056 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12399/statm: 5250 4315 589 984 0 4263 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21000

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12402
/proc/meminfo: memFree=1818672/2059040 swapFree=4177492/4192956
[pid=12399] ppid=12397 vsize=20856 CPUtime=51.08
/proc/12399/stat : 12399 (pbscip.linux.x8) R 12397 12399 12117 0 -1 4202496 125377 0 0 0 5035 73 0 0 25 0 1 0 10873769 21356544 4314 1992294400 4194304 8223781 140735305313056 18446744073709551615 6568490 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12399/statm: 5214 4314 589 984 0 4227 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 20856

[startup+102.309 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 12404
/proc/meminfo: memFree=1817432/2059040 swapFree=4177492/4192956
[pid=12399] ppid=12397 vsize=22408 CPUtime=102.26
/proc/12399/stat : 12399 (pbscip.linux.x8) R 12397 12399 12117 0 -1 4202496 240187 0 0 0 10084 142 0 0 25 0 1 0 10873769 22945792 4642 1992294400 4194304 8223781 140735305313056 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12399/statm: 5602 4642 589 984 0 4615 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22408

[startup+162.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 12406
/proc/meminfo: memFree=1817928/2059040 swapFree=4177492/4192956
[pid=12399] ppid=12397 vsize=22200 CPUtime=162.23
/proc/12399/stat : 12399 (pbscip.linux.x8) R 12397 12399 12117 0 -1 4202496 312407 0 0 0 16016 207 0 0 25 0 1 0 10873769 22732800 4631 1992294400 4194304 8223781 140735305313056 18446744073709551615 6568486 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12399/statm: 5550 4631 590 984 0 4563 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 22200

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12406
/proc/meminfo: memFree=1817556/2059040 swapFree=4177492/4192956
[pid=12399] ppid=12397 vsize=22104 CPUtime=222.21
/proc/12399/stat : 12399 (pbscip.linux.x8) R 12397 12399 12117 0 -1 4202496 388561 0 0 0 21947 274 0 0 25 0 1 0 10873769 22634496 4594 1992294400 4194304 8223781 140735305313056 18446744073709551615 6568418 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12399/statm: 5526 4594 590 984 0 4539 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 22104

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12408
/proc/meminfo: memFree=1817556/2059040 swapFree=4177492/4192956
[pid=12399] ppid=12397 vsize=21988 CPUtime=282.19
/proc/12399/stat : 12399 (pbscip.linux.x8) R 12397 12399 12117 0 -1 4202496 469143 0 0 0 27872 347 0 0 25 0 1 0 10873769 22515712 4566 1992294400 4194304 8223781 140735305313056 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12399/statm: 5497 4566 590 984 0 4510 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 21988

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12410
/proc/meminfo: memFree=1816936/2059040 swapFree=4177492/4192956
[pid=12399] ppid=12397 vsize=22740 CPUtime=342.17
/proc/12399/stat : 12399 (pbscip.linux.x8) R 12397 12399 12117 0 -1 4202496 558884 0 0 0 33800 417 0 0 25 0 1 0 10873769 23285760 4667 1992294400 4194304 8223781 140735305313056 18446744073709551615 6569765 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12399/statm: 5685 4667 590 984 0 4698 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 22740

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12412
/proc/meminfo: memFree=1817060/2059040 swapFree=4177492/4192956
[pid=12399] ppid=12397 vsize=22208 CPUtime=402.14
/proc/12399/stat : 12399 (pbscip.linux.x8) R 12397 12399 12117 0 -1 4202496 648991 0 0 0 39721 493 0 0 25 0 1 0 10873769 22740992 4638 1992294400 4194304 8223781 140735305313056 18446744073709551615 6568376 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12399/statm: 5552 4638 590 984 0 4565 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 22208

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12414
/proc/meminfo: memFree=1817308/2059040 swapFree=4177492/4192956
[pid=12399] ppid=12397 vsize=22128 CPUtime=462.12
/proc/12399/stat : 12399 (pbscip.linux.x8) R 12397 12399 12117 0 -1 4202496 734969 0 0 0 45643 569 0 0 25 0 1 0 10873769 22659072 4633 1992294400 4194304 8223781 140735305313056 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12399/statm: 5532 4633 590 984 0 4545 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 22128

[startup+522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12414
/proc/meminfo: memFree=1817060/2059040 swapFree=4177492/4192956
[pid=12399] ppid=12397 vsize=22388 CPUtime=522.1
/proc/12399/stat : 12399 (pbscip.linux.x8) R 12397 12399 12117 0 -1 4202496 833639 0 0 0 51560 650 0 0 25 0 1 0 10873769 22925312 4637 1992294400 4194304 8223781 140735305313056 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12399/statm: 5597 4637 590 984 0 4610 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 22388

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12416
/proc/meminfo: memFree=1817060/2059040 swapFree=4177492/4192956
[pid=12399] ppid=12397 vsize=22344 CPUtime=582.08
/proc/12399/stat : 12399 (pbscip.linux.x8) R 12397 12399 12117 0 -1 4202496 926100 0 0 0 57479 729 0 0 25 0 1 0 10873769 22880256 4653 1992294400 4194304 8223781 140735305313056 18446744073709551615 6568490 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12399/statm: 5586 4653 595 984 0 4599 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 22344

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12427
/proc/meminfo: memFree=1816184/2059040 swapFree=4177492/4192956
[pid=12399] ppid=12397 vsize=22396 CPUtime=642.05
/proc/12399/stat : 12399 (pbscip.linux.x8) R 12397 12399 12117 0 -1 4202496 1017516 0 0 0 63402 803 0 0 25 0 1 0 10873769 22933504 4640 1992294400 4194304 8223781 140735305313056 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12399/statm: 5599 4640 595 984 0 4612 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 22396

[startup+702.301 s]

################
# More data... #
################

[startup+882.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 12433
/proc/meminfo: memFree=1815944/2059040 swapFree=4177492/4192956
[pid=12399] ppid=12397 vsize=22976 CPUtime=881.95
/proc/12399/stat : 12399 (pbscip.linux.x8) R 12397 12399 12117 0 -1 4202496 1380753 0 0 0 87102 1093 0 0 25 0 1 0 10873769 23527424 4797 1992294400 4194304 8223781 140735305313056 18446744073709551615 6560138 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12399/statm: 5744 4797 595 984 0 4757 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 22976

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12435
/proc/meminfo: memFree=1816068/2059040 swapFree=4177492/4192956
[pid=12399] ppid=12397 vsize=22884 CPUtime=941.93
/proc/12399/stat : 12399 (pbscip.linux.x8) R 12397 12399 12117 0 -1 4202496 1455780 0 0 0 93032 1161 0 0 25 0 1 0 10873769 23433216 4816 1992294400 4194304 8223781 140735305313056 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12399/statm: 5721 4816 595 984 0 4734 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 22884

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12437
/proc/meminfo: memFree=1815076/2059040 swapFree=4177492/4192956
[pid=12399] ppid=12397 vsize=23744 CPUtime=1001.91
/proc/12399/stat : 12399 (pbscip.linux.x8) R 12397 12399 12117 0 -1 4202496 1547215 0 0 0 98958 1233 0 0 25 0 1 0 10873769 24313856 4987 1992294400 4194304 8223781 140735305313056 18446744073709551615 6003976 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12399/statm: 5936 4987 595 984 0 4949 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 23744

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12439
/proc/meminfo: memFree=1814828/2059040 swapFree=4177492/4192956
[pid=12399] ppid=12397 vsize=24284 CPUtime=1061.89
/proc/12399/stat : 12399 (pbscip.linux.x8) R 12397 12399 12117 0 -1 4202496 1608281 0 0 0 104888 1301 0 0 25 0 1 0 10873769 24866816 5139 1992294400 4194304 8223781 140735305313056 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12399/statm: 6071 5139 595 984 0 5084 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 24284

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12439
/proc/meminfo: memFree=1814704/2059040 swapFree=4177492/4192956
[pid=12399] ppid=12397 vsize=23016 CPUtime=1121.86
/proc/12399/stat : 12399 (pbscip.linux.x8) R 12397 12399 12117 0 -1 4202496 1670688 0 0 0 110816 1370 0 0 25 0 1 0 10873769 23568384 4917 1992294400 4194304 8223781 140735305313056 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12399/statm: 5754 4917 595 984 0 4767 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 23016

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12441
/proc/meminfo: memFree=1813960/2059040 swapFree=4177492/4192956
[pid=12399] ppid=12397 vsize=24644 CPUtime=1181.84
/proc/12399/stat : 12399 (pbscip.linux.x8) R 12397 12399 12117 0 -1 4202496 1734384 0 0 0 116746 1438 0 0 25 0 1 0 10873769 25235456 5302 1992294400 4194304 8223781 140735305313056 18446744073709551615 6569998 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12399/statm: 6161 5302 595 984 0 5174 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 24644

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12443
/proc/meminfo: memFree=1813588/2059040 swapFree=4177492/4192956
[pid=12399] ppid=12397 vsize=24968 CPUtime=1241.83
/proc/12399/stat : 12399 (pbscip.linux.x8) R 12397 12399 12117 0 -1 4202496 1802047 0 0 0 122675 1508 0 0 25 0 1 0 10873769 25567232 5331 1992294400 4194304 8223781 140735305313056 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12399/statm: 6242 5331 595 984 0 5255 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 24968

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12445
/proc/meminfo: memFree=1813464/2059040 swapFree=4177492/4192956
[pid=12399] ppid=12397 vsize=24920 CPUtime=1301.8
/proc/12399/stat : 12399 (pbscip.linux.x8) R 12397 12399 12117 0 -1 4202496 1883683 0 0 0 128593 1587 0 0 25 0 1 0 10873769 25518080 5306 1992294400 4194304 8223781 140735305313056 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12399/statm: 6230 5306 595 984 0 5243 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 24920

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12447
/proc/meminfo: memFree=1813464/2059040 swapFree=4177492/4192956
[pid=12399] ppid=12397 vsize=24800 CPUtime=1361.78
/proc/12399/stat : 12399 (pbscip.linux.x8) R 12397 12399 12117 0 -1 4202496 1943858 0 0 0 134517 1661 0 0 25 0 1 0 10873769 25395200 5307 1992294400 4194304 8223781 140735305313056 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12399/statm: 6200 5307 595 984 0 5213 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 24800

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12447
/proc/meminfo: memFree=1813464/2059040 swapFree=4177492/4192956
[pid=12399] ppid=12397 vsize=23968 CPUtime=1421.76
/proc/12399/stat : 12399 (pbscip.linux.x8) R 12397 12399 12117 0 -1 4202496 2012774 0 0 0 140443 1733 0 0 25 0 1 0 10873769 24543232 5159 1992294400 4194304 8223781 140735305313056 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12399/statm: 5992 5159 595 984 0 5005 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 23968

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12449
/proc/meminfo: memFree=1813340/2059040 swapFree=4177492/4192956
[pid=12399] ppid=12397 vsize=24796 CPUtime=1481.73
/proc/12399/stat : 12399 (pbscip.linux.x8) R 12397 12399 12117 0 -1 4202496 2087274 0 0 0 146366 1807 0 0 25 0 1 0 10873769 25391104 5305 1992294400 4194304 8223781 140735305313056 18446744073709551615 6562284 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12399/statm: 6199 5305 595 984 0 5212 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 24796

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12451
/proc/meminfo: memFree=1813712/2059040 swapFree=4177492/4192956
[pid=12399] ppid=12397 vsize=24732 CPUtime=1541.72
/proc/12399/stat : 12399 (pbscip.linux.x8) R 12397 12399 12117 0 -1 4202496 2164095 0 0 0 152289 1883 0 0 25 0 1 0 10873769 25325568 5281 1992294400 4194304 8223781 140735305313056 18446744073709551615 6570102 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12399/statm: 6183 5281 595 984 0 5196 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 24732

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12453
/proc/meminfo: memFree=1813340/2059040 swapFree=4177492/4192956
[pid=12399] ppid=12397 vsize=25212 CPUtime=1601.69
/proc/12399/stat : 12399 (pbscip.linux.x8) R 12397 12399 12117 0 -1 4202496 2241846 0 0 0 158214 1955 0 0 25 0 1 0 10873769 25817088 5380 1992294400 4194304 8223781 140735305313056 18446744073709551615 6599121 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12399/statm: 6303 5380 595 984 0 5316 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 25212

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12455
/proc/meminfo: memFree=1813216/2059040 swapFree=4177492/4192956
[pid=12399] ppid=12397 vsize=25204 CPUtime=1661.66
/proc/12399/stat : 12399 (pbscip.linux.x8) R 12397 12399 12117 0 -1 4202496 2314187 0 0 0 164140 2026 0 0 25 0 1 0 10873769 25808896 5355 1992294400 4194304 8223781 140735305313056 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12399/statm: 6301 5355 595 984 0 5314 0
Current children cumulated CPU time (s) 1661.66
Current children cumulated vsize (KiB) 25204

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12455
/proc/meminfo: memFree=1813216/2059040 swapFree=4177492/4192956
[pid=12399] ppid=12397 vsize=23968 CPUtime=1721.65
/proc/12399/stat : 12399 (pbscip.linux.x8) R 12397 12399 12117 0 -1 4202496 2382969 0 0 0 170071 2094 0 0 25 0 1 0 10873769 24543232 5160 1992294400 4194304 8223781 140735305313056 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12399/statm: 5992 5160 595 984 0 5005 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 23968

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12457
/proc/meminfo: memFree=1811976/2059040 swapFree=4177492/4192956
[pid=12399] ppid=12397 vsize=26220 CPUtime=1781.62
/proc/12399/stat : 12399 (pbscip.linux.x8) R 12397 12399 12117 0 -1 4202496 2441022 0 0 0 176001 2161 0 0 25 0 1 0 10873769 26849280 5654 1992294400 4194304 8223781 140735305313056 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12399/statm: 6555 5654 595 984 0 5568 0
Current children cumulated CPU time (s) 1781.62
Current children cumulated vsize (KiB) 26220



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12457
/proc/meminfo: memFree=1812100/2059040 swapFree=4177492/4192956
[pid=12399] ppid=12397 vsize=26312 CPUtime=1800.04
/proc/12399/stat : 12399 (pbscip.linux.x8) R 12397 12399 12117 0 -1 4202496 2460959 0 0 0 177822 2182 0 0 25 0 1 0 10873769 26943488 5632 1992294400 4194304 8223781 140735305313056 18446744073709551615 7070827 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12399/statm: 6578 5632 595 984 0 5591 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 26312

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12457
/proc/meminfo: memFree=1812100/2059040 swapFree=4177492/4192956
[pid=12399] ppid=12397 vsize=26312 CPUtime=1800.04
/proc/12399/stat : 12399 (pbscip.linux.x8) R 12397 12399 12117 0 -1 4202496 2460959 0 0 0 177822 2182 0 0 25 0 1 0 10873769 26943488 5632 1992294400 4194304 8223781 140735305313056 18446744073709551615 7070827 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12399/statm: 6578 5632 595 984 0 5591 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 26312

Child status: 0
Real time (s): 1800.76
CPU time (s): 1800.09
CPU user time (s): 1778.27
CPU system time (s): 21.8257
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 34460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1778.27
system time used= 21.8257
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2461108
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 2950

runsolver used 4.24235 second user time and 8.80966 second system time

The end

Launcher Data 

Begin job on node027 at 2010-06-12 21:50:19
IDJOB=2666902
IDBENCH=1959
IDSOLVER=1169
FILE ID=node027/2666902-1276372219
PBS_JOBID= 11173229
Free space on /tmp= 62448 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/domset/normalized-domset_v500_e2000_w30_mw19_14.opb.PB06.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-2666902-1276372219/watcher-2666902-1276372219 -o /tmp/evaluation-result-2666902-1276372219/solver-2666902-1276372219 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666902-1276372219.opb -t 1800 -m 1800

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

MD5SUM BENCH= 3ddf6338b9f9cf35560b94c856457c56
RANDOM SEED=1137657475

node027.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		: 2800.261
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	: 5600.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 2800.261
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1834956 kB
Buffers:         18320 kB
Cached:          94632 kB
SwapCached:         68 kB
Active:         112240 kB
Inactive:        44776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1834956 kB
SwapTotal:     4192956 kB
SwapFree:      4177492 kB
Dirty:            4616 kB
Writeback:           0 kB
AnonPages:       44012 kB
Mapped:          15428 kB
Slab:            45216 kB
PageTables:       3932 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180960 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264952 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62444 MiB
End job on node027 at 2010-06-12 22:20:22