Trace number 3500254

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
pwbo 1.1OPT520 23.8964 11.9692

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii16e2.opb
MD5SUM70562ccf7e5b2c45714808415668e9f1
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark520
Best CPU time to get the best result obtained on this benchmark3.73343
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 520
Optimality of the best value was proved YES
Number of variables1064
Total number of constraints8357
Number of constraints which are clauses8357
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint16
Number of terms in the objective function 1064
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 1064
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1064
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c pwbo 1.1 beta - 20110321
0.00/0.00	c Parsing opb file format. File HOME/instance-3500254-1307992663.opb.
0.00/0.00	c Instance file HOME/instance-3500254-1307992663.opb
0.00/0.00	c File size is 326745 bytes.
0.00/0.02	c Highest Coefficient sum: 17
0.00/0.02	c ============================[ Problem Statistics ]=============================
0.00/0.02	c |                                                                             |
0.00/0.02	c |  Parsing time:          0.02         s                                      |
0.00/0.02	c |  Number Variables:      1064                                                |
0.00/0.02	c |  Number Clauses:        8357                                                |
0.00/0.02	c |  Number Cardinality:    0                                                   |
0.00/0.02	c |  Number PB Constraints: 0                                                   |
0.00/0.02	c init lb 0
0.00/0.02	c init ub 1065
0.00/0.03	c lb 1 (thread 0)
0.00/0.03	c lb 2 (thread 0)
0.00/0.03	c lb 3 (thread 0)
0.00/0.04	c lb 4 (thread 0)
0.00/0.04	c lb 5 (thread 0)
0.00/0.04	c lb 6 (thread 0)
0.00/0.05	c lb 7 (thread 0)
0.00/0.05	c lb 8 (thread 0)
0.00/0.05	c lb 9 (thread 0)
0.00/0.06	c lb 10 (thread 0)
0.00/0.06	c lb 11 (thread 0)
0.00/0.06	c lb 12 (thread 0)
0.11/0.07	c lb 13 (thread 0)
0.11/0.07	c lb 14 (thread 0)
0.11/0.08	c lb 15 (thread 0)
0.11/0.08	c lb 16 (thread 0)
0.11/0.08	c lb 17 (thread 0)
0.11/0.09	c lb 18 (thread 0)
0.11/0.09	c lb 19 (thread 0)
0.11/0.09	c lb 20 (thread 0)
0.16/0.10	c lb 21 (thread 0)
0.16/0.10	c lb 22 (thread 0)
0.16/0.11	c lb 23 (thread 0)
0.16/0.11	c lb 24 (thread 0)
0.16/0.11	c lb 25 (thread 0)
0.16/0.11	c lb 26 (thread 0)
0.16/0.12	c lb 27 (thread 0)
0.16/0.12	c lb 28 (thread 0)
0.16/0.12	c lb 29 (thread 0)
0.16/0.13	c lb 30 (thread 0)
0.16/0.13	c lb 31 (thread 0)
0.16/0.13	c lb 32 (thread 0)
0.16/0.14	c lb 33 (thread 0)
0.16/0.14	c lb 34 (thread 0)
0.16/0.14	c lb 35 (thread 0)
0.16/0.14	c lb 36 (thread 0)
0.16/0.15	c lb 37 (thread 0)
0.16/0.15	c lb 38 (thread 0)
0.16/0.15	c lb 39 (thread 0)
0.16/0.16	c lb 40 (thread 0)
0.16/0.16	c lb 41 (thread 0)
0.16/0.16	c lb 42 (thread 0)
0.16/0.17	c lb 43 (thread 0)
0.16/0.17	c lb 44 (thread 0)
0.16/0.17	c lb 45 (thread 0)
0.16/0.17	c lb 46 (thread 0)
0.16/0.18	c lb 47 (thread 0)
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0.16/0.18	c lb 49 (thread 0)
0.16/0.19	c lb 50 (thread 0)
0.16/0.19	c lb 51 (thread 0)
0.16/0.19	c lb 52 (thread 0)
0.16/0.20	c lb 53 (thread 0)
0.37/0.20	c lb 54 (thread 0)
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0.37/0.20	c lb 56 (thread 0)
0.37/0.21	c lb 57 (thread 0)
0.37/0.21	c lb 58 (thread 0)
0.37/0.21	c lb 59 (thread 0)
0.37/0.22	c lb 60 (thread 0)
0.37/0.22	c lb 61 (thread 0)
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0.37/0.24	c lb 66 (thread 0)
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0.37/0.25	c lb 69 (thread 0)
0.37/0.25	c lb 70 (thread 0)
0.37/0.25	c lb 71 (thread 0)
0.37/0.26	c lb 72 (thread 0)
0.37/0.26	c lb 73 (thread 0)
0.37/0.26	c lb 74 (thread 0)
0.37/0.27	c lb 75 (thread 0)
0.37/0.27	c lb 76 (thread 0)
0.37/0.27	c lb 77 (thread 0)
0.37/0.28	c lb 78 (thread 0)
0.37/0.28	c lb 79 (thread 0)
0.37/0.28	c lb 80 (thread 0)
0.37/0.28	c lb 81 (thread 0)
0.37/0.29	c lb 82 (thread 0)
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0.37/0.29	c lb 84 (thread 0)
0.57/0.30	c lb 85 (thread 0)
0.57/0.30	c lb 86 (thread 0)
0.57/0.30	c lb 87 (thread 0)
0.57/0.31	c lb 88 (thread 0)
0.57/0.31	c lb 89 (thread 0)
0.57/0.31	c lb 90 (thread 0)
0.57/0.32	c lb 91 (thread 0)
0.57/0.32	c lb 92 (thread 0)
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0.57/0.33	c lb 94 (thread 0)
0.57/0.33	c lb 95 (thread 0)
0.57/0.34	c lb 96 (thread 0)
0.57/0.34	c lb 97 (thread 0)
0.57/0.34	c lb 98 (thread 0)
0.57/0.35	c lb 99 (thread 0)
0.57/0.35	c ub 520 (thread 1)
0.57/0.35	o 520
0.57/0.35	c lb 100 (thread 0)
0.57/0.35	c lb 101 (thread 0)
0.57/0.35	c lb 102 (thread 0)
0.57/0.36	c lb 103 (thread 0)
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0.57/0.39	c lb 114 (thread 0)
0.77/0.40	c lb 115 (thread 0)
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0.77/0.41	c lb 118 (thread 0)
0.77/0.41	c lb 119 (thread 0)
0.77/0.41	c lb 120 (thread 0)
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0.77/0.43	c lb 124 (thread 0)
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0.77/0.44	c lb 127 (thread 0)
0.77/0.44	c lb 128 (thread 0)
0.77/0.44	c lb 129 (thread 0)
0.77/0.45	c lb 130 (thread 0)
0.77/0.45	c lb 131 (thread 0)
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0.77/0.46	c lb 133 (thread 0)
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0.77/0.46	c lb 135 (thread 0)
0.77/0.47	c lb 136 (thread 0)
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0.77/0.48	c lb 139 (thread 0)
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0.77/0.49	c lb 142 (thread 0)
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0.96/0.50	c lb 145 (thread 0)
0.96/0.50	c lb 146 (thread 0)
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0.96/0.51	c lb 148 (thread 0)
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0.96/0.51	c lb 150 (thread 0)
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0.96/0.55	c lb 160 (thread 0)
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1.16/0.60	c lb 174 (thread 0)
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1.16/0.69	c lb 196 (thread 0)
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1.36/0.70	c lb 198 (thread 0)
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1.36/0.77	c lb 215 (thread 0)
1.36/0.78	c lb 216 (thread 0)
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1.56/0.80	c lb 220 (thread 0)
1.56/0.80	c lb 221 (thread 0)
1.56/0.81	c lb 222 (thread 0)
1.56/0.81	c lb 223 (thread 0)
1.56/0.82	c lb 224 (thread 0)
1.56/0.82	c lb 225 (thread 0)
1.56/0.83	c lb 226 (thread 0)
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1.56/0.87	c lb 235 (thread 0)
1.56/0.88	c lb 236 (thread 0)
1.56/0.88	c lb 237 (thread 0)
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1.56/0.89	c lb 239 (thread 0)
1.76/0.90	c lb 240 (thread 0)
1.76/0.90	c lb 241 (thread 0)
1.76/0.91	c lb 242 (thread 0)
1.76/0.91	c lb 243 (thread 0)
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1.76/0.98	c lb 256 (thread 0)
1.76/0.99	c lb 257 (thread 0)
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1.76/1.00	c lb 259 (thread 0)
1.97/1.00	c lb 260 (thread 0)
1.97/1.01	c lb 261 (thread 0)
1.97/1.01	c lb 262 (thread 0)
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1.97/1.08	c lb 273 (thread 0)
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1.97/1.10	c lb 277 (thread 0)
2.17/1.10	c lb 278 (thread 0)
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2.17/1.13	c lb 282 (thread 0)
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2.17/1.15	c lb 285 (thread 0)
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2.36/1.27	c lb 305 (thread 0)
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2.76/1.47	c lb 326 (thread 0)
2.76/1.49	c lb 327 (thread 0)
2.96/1.50	c lb 328 (thread 0)
2.96/1.56	c lb 329 (thread 0)
3.76/1.97	c lb 330 (thread 0)
3.76/1.99	c lb 331 (thread 0)
4.17/2.12	c lb 332 (thread 0)
4.17/2.13	c lb 333 (thread 0)
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4.17/2.15	c lb 335 (thread 0)
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4.17/2.20	c lb 337 (thread 0)
4.38/2.21	c lb 338 (thread 0)
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4.55/2.39	c lb 340 (thread 0)
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4.76/2.48	c lb 347 (thread 0)
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4.95/2.50	c lb 349 (thread 0)
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4.95/2.56	c lb 352 (thread 0)
4.95/2.57	c lb 353 (thread 0)
5.16/2.60	c lb 354 (thread 0)
5.16/2.63	c lb 355 (thread 0)
5.16/2.67	c lb 356 (thread 0)
5.16/2.68	c lb 357 (thread 0)
5.35/2.71	c lb 358 (thread 0)
7.16/3.65	c lb 359 (thread 0)
7.16/3.67	c lb 360 (thread 0)
7.16/3.69	c lb 361 (thread 0)
7.36/3.70	c lb 362 (thread 0)
7.36/3.77	c lb 363 (thread 0)
7.36/3.79	c lb 364 (thread 0)
7.56/3.80	c lb 365 (thread 0)
7.56/3.86	c lb 366 (thread 0)
7.76/3.94	c lb 367 (thread 0)
7.76/3.96	c lb 368 (thread 0)
7.96/4.02	c lb 369 (thread 0)
7.96/4.03	c lb 370 (thread 0)
7.96/4.07	c lb 371 (thread 0)
7.96/4.08	c lb 372 (thread 0)
8.57/4.35	c lb 373 (thread 0)
8.57/4.36	c lb 374 (thread 0)
11.96/6.07	c lb 375 (thread 0)
12.16/6.11	c lb 376 (thread 0)
12.16/6.13	c lb 377 (thread 0)
12.16/6.16	c lb 378 (thread 0)
12.16/6.18	c lb 379 (thread 0)
12.36/6.20	c lb 380 (thread 0)
12.36/6.27	c lb 381 (thread 0)
12.36/6.29	c lb 382 (thread 0)
12.56/6.33	c lb 383 (thread 0)
23.75/11.96	s OPTIMUM FOUND
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23.75/11.96	c Memory used           : 298.46 MB
23.75/11.96	c CPU time              : 23.4884 s

Verifier Data 

OK	520

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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

command line: BIN/runsolver --timestamp -w /var/tmp/evaluation-result-3500254-1307992663/watcher-3500254-1307992663 -o /var/tmp/evaluation-result-3500254-1307992663/solver-3500254-1307992663 -C 1800 -W 1900 -M 15500 pwbo1.1 -file-format=opb HOME/instance-3500254-1307992663.opb 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.93 3.97 3.79 3/176 5912
/proc/meminfo: memFree=12753064/32951124 swapFree=67062556/67111528
[pid=5912] ppid=5910 vsize=2692 CPUtime=0 cores=1,3,5,7
/proc/5912/stat : 5912 (pwbo1.1) R 5910 5912 4694 0 -1 4202496 387 0 0 0 0 0 0 0 25 0 1 0 989496738 2756608 340 33554432000 4194304 5714118 140735768769632 18446744073709551615 4235995 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/5912/statm: 673 340 167 372 0 218 0

[startup+0.07279 s]
/proc/loadavg: 3.93 3.97 3.79 3/176 5912
/proc/meminfo: memFree=12753064/32951124 swapFree=67062556/67111528
[pid=5912] ppid=5910 vsize=179612 CPUtime=0.11 cores=1,3,5,7
/proc/5912/stat : 5912 (pwbo1.1) S 5910 5912 4694 0 -1 4202496 10829 0 0 0 9 2 0 0 25 0 3 0 989496738 183922688 10483 33554432000 4194304 5714118 140735768769632 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0
/proc/5912/statm: 44903 10494 178 372 0 44528 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 179612

[startup+0.100736 s]
/proc/loadavg: 3.93 3.97 3.79 3/176 5912
/proc/meminfo: memFree=12753064/32951124 swapFree=67062556/67111528
[pid=5912] ppid=5910 vsize=209236 CPUtime=0.16 cores=1,3,5,7
/proc/5912/stat : 5912 (pwbo1.1) S 5910 5912 4694 0 -1 4202496 16498 0 0 0 12 4 0 0 25 0 3 0 989496738 214257664 16152 33554432000 4194304 5714118 140735768769632 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0
/proc/5912/statm: 52309 16152 178 372 0 51934 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 209236

[startup+0.300708 s]
/proc/loadavg: 3.93 3.97 3.79 3/176 5912
/proc/meminfo: memFree=12753064/32951124 swapFree=67062556/67111528
[pid=5912] ppid=5910 vsize=297364 CPUtime=0.57 cores=1,3,5,7
/proc/5912/stat : 5912 (pwbo1.1) S 5910 5912 4694 0 -1 4202496 37031 0 0 0 48 9 0 0 25 0 3 0 989496738 304500736 36666 33554432000 4194304 5714118 140735768769632 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0
/proc/5912/statm: 74341 36670 178 372 0 73966 0
Current children cumulated CPU time (s) 0.57
Current children cumulated vsize (KiB) 297364

[startup+0.700623 s]
/proc/loadavg: 3.93 3.97 3.79 3/176 5912
/proc/meminfo: memFree=12753064/32951124 swapFree=67062556/67111528
[pid=5912] ppid=5910 vsize=303476 CPUtime=1.36 cores=1,3,5,7
/proc/5912/stat : 5912 (pwbo1.1) S 5910 5912 4694 0 -1 4202496 43110 0 0 0 126 10 0 0 25 0 3 0 989496738 310759424 42552 33554432000 4194304 5714118 140735768769632 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0
/proc/5912/statm: 75869 42552 178 372 0 75494 0
Current children cumulated CPU time (s) 1.36
Current children cumulated vsize (KiB) 303476

[startup+1.50048 s]
/proc/loadavg: 3.93 3.97 3.79 5/179 5915
/proc/meminfo: memFree=12582936/32951124 swapFree=67062556/67111528
[pid=5912] ppid=5910 vsize=303880 CPUtime=2.96 cores=1,3,5,7
/proc/5912/stat : 5912 (pwbo1.1) S 5910 5912 4694 0 -1 4202496 44486 0 0 0 284 12 0 0 25 0 3 0 989496738 311173120 43195 33554432000 4194304 5714118 140735768769632 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0
/proc/5912/statm: 75970 43195 179 372 0 75595 0
[pid=5912/tid=5914] ppid=5910 vsize=303880 CPUtime=1.47 cores=1,3,5,7
/proc/5912/task/5914/stat : 5914 (pwbo1.1) R 5910 5912 4694 0 -1 4202560 2528 0 0 0 145 2 0 0 20 0 3 0 989496740 311173120 43195 33554432000 4194304 5714118 140735768769632 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 5 0 0 0
[pid=5912/tid=5915] ppid=5910 vsize=303880 CPUtime=1.45 cores=1,3,5,7
/proc/5912/task/5915/stat : 5915 (pwbo1.1) R 5910 5912 4694 0 -1 4202560 41077 0 0 0 136 9 0 0 20 0 3 0 989496740 311173120 43195 33554432000 4194304 5714118 140735768769632 18446744073709551615 4319200 0 0 4096 16387 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 303880

[startup+3.10119 s]
/proc/loadavg: 3.93 3.97 3.79 5/179 5915
/proc/meminfo: memFree=12577728/32951124 swapFree=67062556/67111528
[pid=5912] ppid=5910 vsize=303880 CPUtime=6.16 cores=1,3,5,7
/proc/5912/stat : 5912 (pwbo1.1) S 5910 5912 4694 0 -1 4202496 45235 0 0 0 596 20 0 0 25 0 3 0 989496738 311173120 43944 33554432000 4194304 5714118 140735768769632 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0
/proc/5912/statm: 75970 43944 179 372 0 75595 0
[pid=5912/tid=5914] ppid=5910 vsize=303880 CPUtime=3.07 cores=1,3,5,7
/proc/5912/task/5914/stat : 5914 (pwbo1.1) R 5910 5912 4694 0 -1 4202560 3270 0 0 0 297 10 0 0 25 0 3 0 989496740 311173120 43944 33554432000 4194304 5714118 140735768769632 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 5 0 0 0
[pid=5912/tid=5915] ppid=5910 vsize=303880 CPUtime=3.05 cores=1,3,5,7
/proc/5912/task/5915/stat : 5915 (pwbo1.1) R 5910 5912 4694 0 -1 4202560 41084 0 0 0 296 9 0 0 25 0 3 0 989496740 311173120 43944 33554432000 4194304 5714118 140735768769632 18446744073709551615 4319176 0 0 4096 16387 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 303880

[startup+6.30058 s]
/proc/loadavg: 3.94 3.97 3.80 5/179 5915
/proc/meminfo: memFree=12574124/32951124 swapFree=67062556/67111528
[pid=5912] ppid=5910 vsize=303880 CPUtime=12.56 cores=1,3,5,7
/proc/5912/stat : 5912 (pwbo1.1) S 5910 5912 4694 0 -1 4202496 46451 0 0 0 1228 28 0 0 25 0 3 0 989496738 311173120 45088 33554432000 4194304 5714118 140735768769632 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0
/proc/5912/statm: 75970 45088 179 372 0 75595 0
[pid=5912/tid=5914] ppid=5910 vsize=303880 CPUtime=6.27 cores=1,3,5,7
/proc/5912/task/5914/stat : 5914 (pwbo1.1) R 5910 5912 4694 0 -1 4202560 4459 0 0 0 609 18 0 0 25 0 3 0 989496740 311173120 45088 33554432000 4194304 5714118 140735768769632 18446744073709551615 4973054 0 0 4096 16387 0 0 0 -1 5 0 0 0
[pid=5912/tid=5915] ppid=5910 vsize=303880 CPUtime=6.25 cores=1,3,5,7
/proc/5912/task/5915/stat : 5915 (pwbo1.1) R 5910 5912 4694 0 -1 4202560 41111 0 0 0 616 9 0 0 25 0 3 0 989496740 311173120 45088 33554432000 4194304 5714118 140735768769632 18446744073709551615 4319200 0 0 4096 16387 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 303880

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

[startup+9.50099 s]
/proc/loadavg: 3.94 3.97 3.80 5/179 5915
/proc/meminfo: memFree=12564352/32951124 swapFree=67062556/67111528
[pid=5912] ppid=5910 vsize=305400 CPUtime=18.96 cores=1,3,5,7
/proc/5912/stat : 5912 (pwbo1.1) S 5910 5912 4694 0 -1 4202496 47339 0 0 0 1861 35 0 0 25 0 3 0 989496738 312729600 45976 33554432000 4194304 5714118 140735768769632 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0
/proc/5912/statm: 76350 45976 180 372 0 75975 0
[pid=5912/tid=5914] ppid=5910 vsize=305400 CPUtime=9.46 cores=1,3,5,7
/proc/5912/task/5914/stat : 5914 (pwbo1.1) R 5910 5912 4694 0 -1 4202560 5058 0 0 0 921 25 0 0 25 0 3 0 989496740 312729600 45976 33554432000 4194304 5714118 140735768769632 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 5 0 0 0
[pid=5912/tid=5915] ppid=5910 vsize=305400 CPUtime=9.46 cores=1,3,5,7
/proc/5912/task/5915/stat : 5915 (pwbo1.1) R 5910 5912 4694 0 -1 4202560 41400 0 0 0 936 10 0 0 25 0 3 0 989496740 312729600 45976 33554432000 4194304 5714118 140735768769632 18446744073709551615 4319200 0 0 4096 16387 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 18.96
Current children cumulated vsize (KiB) 305400

[startup+11.1007 s]
/proc/loadavg: 3.94 3.97 3.80 5/179 5916
/proc/meminfo: memFree=12560028/32951124 swapFree=67062556/67111528
[pid=5912] ppid=5910 vsize=305400 CPUtime=22.16 cores=1,3,5,7
/proc/5912/stat : 5912 (pwbo1.1) S 5910 5912 4694 0 -1 4202496 48104 0 0 0 2178 38 0 0 25 0 3 0 989496738 312729600 46741 33554432000 4194304 5714118 140735768769632 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0
/proc/5912/statm: 76350 46741 180 372 0 75975 0
[pid=5912/tid=5914] ppid=5910 vsize=305400 CPUtime=11.07 cores=1,3,5,7
/proc/5912/task/5914/stat : 5914 (pwbo1.1) R 5910 5912 4694 0 -1 4202560 5816 0 0 0 1079 28 0 0 25 0 3 0 989496740 312729600 46741 33554432000 4194304 5714118 140735768769632 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 5 0 0 0
[pid=5912/tid=5915] ppid=5910 vsize=305400 CPUtime=11.06 cores=1,3,5,7
/proc/5912/task/5915/stat : 5915 (pwbo1.1) R 5910 5912 4694 0 -1 4202560 41407 0 0 0 1096 10 0 0 25 0 3 0 989496740 312729600 46741 33554432000 4194304 5714118 140735768769632 18446744073709551615 4319200 0 0 4096 16387 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 22.16
Current children cumulated vsize (KiB) 305400

[startup+11.5006 s]
/proc/loadavg: 3.94 3.97 3.80 5/179 5916
/proc/meminfo: memFree=12560028/32951124 swapFree=67062556/67111528
[pid=5912] ppid=5910 vsize=305400 CPUtime=22.96 cores=1,3,5,7
/proc/5912/stat : 5912 (pwbo1.1) S 5910 5912 4694 0 -1 4202496 48145 0 0 0 2257 39 0 0 25 0 3 0 989496738 312729600 46782 33554432000 4194304 5714118 140735768769632 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0
/proc/5912/statm: 76350 46782 180 372 0 75975 0
[pid=5912/tid=5914] ppid=5910 vsize=305400 CPUtime=11.47 cores=1,3,5,7
/proc/5912/task/5914/stat : 5914 (pwbo1.1) R 5910 5912 4694 0 -1 4202560 5857 0 0 0 1118 29 0 0 25 0 3 0 989496740 312729600 46782 33554432000 4194304 5714118 140735768769632 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 5 0 0 0
[pid=5912/tid=5915] ppid=5910 vsize=305400 CPUtime=11.46 cores=1,3,5,7
/proc/5912/task/5915/stat : 5915 (pwbo1.1) R 5910 5912 4694 0 -1 4202560 41407 0 0 0 1136 10 0 0 25 0 3 0 989496740 312729600 46782 33554432000 4194304 5714118 140735768769632 18446744073709551615 4319195 0 0 4096 16387 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 22.96
Current children cumulated vsize (KiB) 305400

[startup+11.9005 s]
/proc/loadavg: 3.94 3.97 3.80 5/179 5916
/proc/meminfo: memFree=12560028/32951124 swapFree=67062556/67111528
[pid=5912] ppid=5910 vsize=305400 CPUtime=23.75 cores=1,3,5,7
/proc/5912/stat : 5912 (pwbo1.1) S 5910 5912 4694 0 -1 4202496 48440 0 0 0 2336 39 0 0 25 0 3 0 989496738 312729600 47077 33554432000 4194304 5714118 140735768769632 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0
/proc/5912/statm: 76350 47077 180 372 0 75975 0
[pid=5912/tid=5914] ppid=5910 vsize=305400 CPUtime=11.86 cores=1,3,5,7
/proc/5912/task/5914/stat : 5914 (pwbo1.1) R 5910 5912 4694 0 -1 4202560 6149 0 0 0 1157 29 0 0 25 0 3 0 989496740 312729600 47077 33554432000 4194304 5714118 140735768769632 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 5 0 0 0
[pid=5912/tid=5915] ppid=5910 vsize=305400 CPUtime=11.86 cores=1,3,5,7
/proc/5912/task/5915/stat : 5915 (pwbo1.1) R 5910 5912 4694 0 -1 4202560 41410 0 0 0 1176 10 0 0 25 0 3 0 989496740 312729600 47077 33554432000 4194304 5714118 140735768769632 18446744073709551615 4319195 0 0 4096 16387 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 23.75
Current children cumulated vsize (KiB) 305400

Child status: 0
Real time (s): 11.9692
CPU time (s): 23.8964
CPU user time (s): 23.4884
CPU system time (s): 0.407937
CPU usage (%): 199.648
Max. virtual memory (cumulated for all children) (KiB): 305400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 23.4884
system time used= 0.407937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48519
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= 183
involuntary context switches= 394

runsolver used 0.024996 second user time and 0.045993 second system time

The end

Launcher Data 

Begin job on node111 at 2011-06-13 21:17:43
IDJOB=3500254
IDBENCH=2166
IDSOLVER=1954
FILE ID=node111/3500254-1307992663
RUNJOBID= node111-1307989901-5312
PBS_JOBID= 13559731
Free space on /var/tmp= 2880 MiB

SOLVER NAME= pwbo 1.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii16e2.opb
COMMAND LINE= pwbo1.1 -file-format=opb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /var/tmp/evaluation-result-3500254-1307992663/watcher-3500254-1307992663 -o /var/tmp/evaluation-result-3500254-1307992663/solver-3500254-1307992663 -C 1800 -W 1900 -M 15500  pwbo1.1 -file-format=opb HOME/instance-3500254-1307992663.opb

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

MD5SUM BENCH= 70562ccf7e5b2c45714808415668e9f1
RANDOM SEED=401749107

node111.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5428.12
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.86
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      12753368 kB
Buffers:        115520 kB
Cached:       19234200 kB
SwapCached:      11344 kB
Active:        4105164 kB
Inactive:     15427448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      12753368 kB
SwapTotal:    67111528 kB
SwapFree:     67062556 kB
Dirty:            4872 kB
Writeback:           0 kB
AnonPages:      180276 kB
Mapped:          10952 kB
Slab:           602964 kB
PageTables:       4084 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   343020 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /var/tmp at the end= 2876 MiB
End job on node111 at 2011-06-13 21:17:55