Trace number 3500364

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 1.1Signal 57.5842 28.8299

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/golomb-rulers/normalized-OGR_10.opb
MD5SUM26699ac56f0d58d8261ff4eb58d81611
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark55
Best CPU time to get the best result obtained on this benchmark513.807
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 55
Optimality of the best value was proved YES
Number of variables895
Total number of constraints1659
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 constraints1659
Minimum length of a constraint14
Maximum length of a constraint29
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 128
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 707
Number of bits of the biggest sum of numbers10
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 pwbo 1.1 beta - 20110321
0.00/0.00	c Parsing opb file format. File HOME/instance-3500364-1307994414.opb.
0.00/0.00	c Instance file HOME/instance-3500364-1307994414.opb
0.00/0.00	c File size is 322808 bytes.
0.00/0.03	c Highest Coefficient sum: 707
0.00/0.03	c ============================[ Problem Statistics ]=============================
0.00/0.03	c |                                                                             |
0.00/0.03	c |  Parsing time:          0.03         s                                      |
0.00/0.03	c |  Number Variables:      895                                                 |
0.00/0.03	c |  Number Clauses:        0                                                   |
0.00/0.03	c |  Number Cardinality:    0                                                   |
0.00/0.03	c |  Number PB Constraints: 1659                                                |
0.00/0.03	c init lb 0
0.00/0.03	c init ub 128
0.00/0.04	c lb 1 (thread 0)
0.00/0.05	c lb 2 (thread 0)
0.07/0.06	c lb 3 (thread 0)
0.07/0.06	c lb 4 (thread 0)
0.07/0.07	c lb 5 (thread 0)
0.07/0.09	c lb 8 (thread 0)
0.16/0.10	c lb 9 (thread 0)
0.16/0.12	c lb 10 (thread 0)
0.16/0.14	c ub 99 (thread 1)
0.16/0.17	o 99
0.16/0.17	c ub 98 (thread 1)
0.36/0.20	o 98
0.36/0.20	c ub 97 (thread 1)
0.36/0.22	o 97
0.36/0.22	c lb 16 (thread 0)
0.36/0.23	c ub 94 (thread 1)
0.36/0.28	o 94
0.36/0.28	c ub 93 (thread 1)
0.56/0.32	o 93
0.56/0.32	c lb 17 (thread 0)
0.56/0.35	c ub 91 (thread 1)
0.76/0.45	o 91
0.76/0.45	c lb 18 (thread 0)
1.36/0.79	c lb 19 (thread 0)
2.36/1.22	c lb 20 (thread 0)
2.36/1.27	c lb 21 (thread 0)
2.56/1.31	c ub 90 (thread 1)
2.96/1.56	o 90
2.96/1.56	c ub 79 (thread 1)
2.96/1.56	o 79
2.96/1.56	c lb 22 (thread 0)
3.16/1.62	c ub 74 (thread 1)
3.76/1.90	o 74
3.76/1.90	c ub 73 (thread 1)
5.16/2.61	o 73
5.16/2.61	c ub 70 (thread 1)
5.96/3.03	o 70
5.96/3.03	c lb 32 (thread 0)
6.57/3.37	c ub 69 (thread 1)
9.56/4.83	o 69
9.56/4.83	c lb 33 (thread 0)
9.95/5.01	c ub 68 (thread 1)
10.36/5.26	o 68
10.36/5.26	c ub 67 (thread 1)
13.76/6.99	o 67
13.76/6.99	c ub 65 (thread 1)
15.96/8.07	o 65
15.96/8.07	c lb 34 (thread 0)
38.36/19.26	c ub 62 (thread 1)
57.36/28.76	o 62
57.36/28.76	c ub 61 (thread 1)

Verifier Data 

ERROR: no interpretation found !

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-3500364-1307994414/watcher-3500364-1307994414 -o /var/tmp/evaluation-result-3500364-1307994414/solver-3500364-1307994414 -C 1800 -W 1900 -M 15500 pwbo1.1 -file-format=opb HOME/instance-3500364-1307994414.opb 

running on 4 cores: 0,2,4,6

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: 3.84 3.97 3.91 3/176 6125
/proc/meminfo: memFree=12052556/32951124 swapFree=67062556/67111528
[pid=6125] ppid=6123 vsize=2948 CPUtime=0 cores=0,2,4,6
/proc/6125/stat : 6125 (pwbo1.1) R 6123 6125 4694 0 -1 4202496 439 0 0 0 0 0 0 0 25 0 1 0 989671847 3018752 392 33554432000 4194304 5714118 140736341764016 18446744073709551615 4970378 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/6125/statm: 737 392 165 372 0 283 0

[startup+0.059484 s]
/proc/loadavg: 3.84 3.97 3.91 3/176 6125
/proc/meminfo: memFree=12052556/32951124 swapFree=67062556/67111528
[pid=6125] ppid=6123 vsize=139440 CPUtime=0.07 cores=0,2,4,6
/proc/6125/stat : 6125 (pwbo1.1) S 6123 6125 4694 0 -1 4202496 2884 0 0 0 7 0 0 0 25 0 3 0 989671847 142786560 2758 33554432000 4194304 5714118 140736341764016 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/6125/statm: 34860 2758 178 372 0 34485 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 139440

[startup+0.100464 s]
/proc/loadavg: 3.84 3.97 3.91 3/176 6125
/proc/meminfo: memFree=12052556/32951124 swapFree=67062556/67111528
[pid=6125] ppid=6123 vsize=139440 CPUtime=0.16 cores=0,2,4,6
/proc/6125/stat : 6125 (pwbo1.1) S 6123 6125 4694 0 -1 4202496 3085 0 0 0 16 0 0 0 25 0 3 0 989671847 142786560 2959 33554432000 4194304 5714118 140736341764016 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/6125/statm: 34860 2959 179 372 0 34485 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 139440

[startup+0.300413 s]
/proc/loadavg: 3.84 3.97 3.91 3/176 6125
/proc/meminfo: memFree=12052556/32951124 swapFree=67062556/67111528
[pid=6125] ppid=6123 vsize=141284 CPUtime=0.56 cores=0,2,4,6
/proc/6125/stat : 6125 (pwbo1.1) S 6123 6125 4694 0 -1 4202496 4322 0 0 0 55 1 0 0 25 0 3 0 989671847 144674816 4162 33554432000 4194304 5714118 140736341764016 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/6125/statm: 35321 4162 179 372 0 34946 0
Current children cumulated CPU time (s) 0.56
Current children cumulated vsize (KiB) 141284

[startup+0.700374 s]
/proc/loadavg: 3.84 3.97 3.91 3/176 6125
/proc/meminfo: memFree=12052556/32951124 swapFree=67062556/67111528
[pid=6125] ppid=6123 vsize=141284 CPUtime=1.36 cores=0,2,4,6
/proc/6125/stat : 6125 (pwbo1.1) S 6123 6125 4694 0 -1 4202496 4502 0 0 0 135 1 0 0 25 0 3 0 989671847 144674816 4342 33554432000 4194304 5714118 140736341764016 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/6125/statm: 35321 4342 179 372 0 34946 0
Current children cumulated CPU time (s) 1.36
Current children cumulated vsize (KiB) 141284

[startup+1.50122 s]
/proc/loadavg: 3.84 3.97 3.91 5/179 6128
/proc/meminfo: memFree=12035196/32951124 swapFree=67062556/67111528
[pid=6125] ppid=6123 vsize=141284 CPUtime=2.96 cores=0,2,4,6
/proc/6125/stat : 6125 (pwbo1.1) S 6123 6125 4694 0 -1 4202496 4840 0 0 0 294 2 0 0 25 0 3 0 989671847 144674816 4680 33554432000 4194304 5714118 140736341764016 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/6125/statm: 35321 4680 179 372 0 34946 0
[pid=6125/tid=6127] ppid=6123 vsize=141284 CPUtime=1.46 cores=0,2,4,6
/proc/6125/task/6127/stat : 6127 (pwbo1.1) R 6123 6125 4694 0 -1 4202560 1890 0 0 0 146 0 0 0 20 0 3 0 989671850 144674816 4680 33554432000 4194304 5714118 140736341764016 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 0 0 0 0
[pid=6125/tid=6128] ppid=6123 vsize=141284 CPUtime=1.45 cores=0,2,4,6
/proc/6125/task/6128/stat : 6128 (pwbo1.1) R 6123 6125 4694 0 -1 4202560 1383 0 0 0 144 1 0 0 19 0 3 0 989671850 144674816 4680 33554432000 4194304 5714118 140736341764016 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 141284

[startup+3.10093 s]
/proc/loadavg: 3.84 3.97 3.91 5/179 6128
/proc/meminfo: memFree=12033212/32951124 swapFree=67062556/67111528
[pid=6125] ppid=6123 vsize=141284 CPUtime=6.16 cores=0,2,4,6
/proc/6125/stat : 6125 (pwbo1.1) S 6123 6125 4694 0 -1 4202496 5416 0 0 0 611 5 0 0 25 0 3 0 989671847 144674816 5256 33554432000 4194304 5714118 140736341764016 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/6125/statm: 35321 5256 179 372 0 34946 0
[pid=6125/tid=6127] ppid=6123 vsize=141284 CPUtime=3.06 cores=0,2,4,6
/proc/6125/task/6127/stat : 6127 (pwbo1.1) R 6123 6125 4694 0 -1 4202560 2316 0 0 0 305 1 0 0 25 0 3 0 989671850 144674816 5256 33554432000 4194304 5714118 140736341764016 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 0 0 0 0
[pid=6125/tid=6128] ppid=6123 vsize=141284 CPUtime=3.06 cores=0,2,4,6
/proc/6125/task/6128/stat : 6128 (pwbo1.1) R 6123 6125 4694 0 -1 4202560 1533 0 0 0 303 3 0 0 25 0 3 0 989671850 144674816 5256 33554432000 4194304 5714118 140736341764016 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 141284

[startup+6.30033 s]
/proc/loadavg: 3.85 3.97 3.91 5/179 6128
/proc/meminfo: memFree=12028804/32951124 swapFree=67062556/67111528
[pid=6125] ppid=6123 vsize=141284 CPUtime=12.56 cores=0,2,4,6
/proc/6125/stat : 6125 (pwbo1.1) S 6123 6125 4694 0 -1 4202496 5853 0 0 0 1248 8 0 0 25 0 3 0 989671847 144674816 5693 33554432000 4194304 5714118 140736341764016 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/6125/statm: 35321 5693 179 372 0 34946 0
[pid=6125/tid=6127] ppid=6123 vsize=141284 CPUtime=6.26 cores=0,2,4,6
/proc/6125/task/6127/stat : 6127 (pwbo1.1) R 6123 6125 4694 0 -1 4202560 2611 0 0 0 624 2 0 0 25 0 3 0 989671850 144674816 5693 33554432000 4194304 5714118 140736341764016 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 0 0 0 0
[pid=6125/tid=6128] ppid=6123 vsize=141284 CPUtime=6.25 cores=0,2,4,6
/proc/6125/task/6128/stat : 6128 (pwbo1.1) R 6123 6125 4694 0 -1 4202560 1675 0 0 0 621 4 0 0 25 0 3 0 989671850 144674816 5693 33554432000 4194304 5714118 140736341764016 18446744073709551615 4319134 0 0 4096 16387 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 141284

[startup+12.7011 s]
/proc/loadavg: 3.86 3.97 3.91 5/179 6128
/proc/meminfo: memFree=12023980/32951124 swapFree=67062556/67111528
[pid=6125] ppid=6123 vsize=141500 CPUtime=25.36 cores=0,2,4,6
/proc/6125/stat : 6125 (pwbo1.1) S 6123 6125 4694 0 -1 4202496 6595 0 0 0 2523 13 0 0 25 0 3 0 989671847 144896000 6411 33554432000 4194304 5714118 140736341764016 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/6125/statm: 35375 6411 179 372 0 35000 0
[pid=6125/tid=6127] ppid=6123 vsize=141500 CPUtime=12.66 cores=0,2,4,6
/proc/6125/task/6127/stat : 6127 (pwbo1.1) R 6123 6125 4694 0 -1 4202560 2990 0 0 0 1261 5 0 0 25 0 3 0 989671850 144896000 6411 33554432000 4194304 5714118 140736341764016 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 0 0 0 0
[pid=6125/tid=6128] ppid=6123 vsize=141500 CPUtime=12.65 cores=0,2,4,6
/proc/6125/task/6128/stat : 6128 (pwbo1.1) R 6123 6125 4694 0 -1 4202560 2038 0 0 0 1258 7 0 0 25 0 3 0 989671850 144896000 6411 33554432000 4194304 5714118 140736341764016 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 141500

[startup+25.5008 s]
/proc/loadavg: 3.89 3.97 3.91 5/179 6129
/proc/meminfo: memFree=12014900/32951124 swapFree=67062556/67111528
[pid=6125] ppid=6123 vsize=141500 CPUtime=50.96 cores=0,2,4,6
/proc/6125/stat : 6125 (pwbo1.1) S 6123 6125 4694 0 -1 4202496 7863 0 0 0 5073 23 0 0 25 0 3 0 989671847 144896000 7679 33554432000 4194304 5714118 140736341764016 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/6125/statm: 35375 7679 180 372 0 35000 0
[pid=6125/tid=6127] ppid=6123 vsize=141500 CPUtime=25.46 cores=0,2,4,6
/proc/6125/task/6127/stat : 6127 (pwbo1.1) R 6123 6125 4694 0 -1 4202560 3862 0 0 0 2537 9 0 0 25 0 3 0 989671850 144896000 7679 33554432000 4194304 5714118 140736341764016 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 0 0 0 0
[pid=6125/tid=6128] ppid=6123 vsize=141500 CPUtime=25.46 cores=0,2,4,6
/proc/6125/task/6128/stat : 6128 (pwbo1.1) R 6123 6125 4694 0 -1 4202560 2434 0 0 0 2533 13 0 0 25 0 3 0 989671850 144896000 7679 33554432000 4194304 5714118 140736341764016 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 50.96
Current children cumulated vsize (KiB) 141500

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

[startup+27.1005 s]
/proc/loadavg: 3.89 3.97 3.91 5/179 6129
/proc/meminfo: memFree=12014156/32951124 swapFree=67062556/67111528
[pid=6125] ppid=6123 vsize=141716 CPUtime=54.16 cores=0,2,4,6
/proc/6125/stat : 6125 (pwbo1.1) S 6123 6125 4694 0 -1 4202496 8180 0 0 0 5392 24 0 0 25 0 3 0 989671847 145117184 7996 33554432000 4194304 5714118 140736341764016 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/6125/statm: 35429 7996 180 372 0 35054 0
[pid=6125/tid=6127] ppid=6123 vsize=141716 CPUtime=27.06 cores=0,2,4,6
/proc/6125/task/6127/stat : 6127 (pwbo1.1) R 6123 6125 4694 0 -1 4202560 4179 0 0 0 2696 10 0 0 25 0 3 0 989671850 145117184 7996 33554432000 4194304 5714118 140736341764016 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 0 0 0 0
[pid=6125/tid=6128] ppid=6123 vsize=141716 CPUtime=27.06 cores=0,2,4,6
/proc/6125/task/6128/stat : 6128 (pwbo1.1) R 6123 6125 4694 0 -1 4202560 2434 0 0 0 2693 13 0 0 25 0 3 0 989671850 145117184 7996 33554432000 4194304 5714118 140736341764016 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 54.16
Current children cumulated vsize (KiB) 141716

[startup+27.9003 s]
/proc/loadavg: 3.89 3.97 3.91 5/179 6129
/proc/meminfo: memFree=12013040/32951124 swapFree=67062556/67111528
[pid=6125] ppid=6123 vsize=141716 CPUtime=55.76 cores=0,2,4,6
/proc/6125/stat : 6125 (pwbo1.1) S 6123 6125 4694 0 -1 4202496 8223 0 0 0 5552 24 0 0 25 0 3 0 989671847 145117184 8039 33554432000 4194304 5714118 140736341764016 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/6125/statm: 35429 8039 180 372 0 35054 0
[pid=6125/tid=6127] ppid=6123 vsize=141716 CPUtime=27.86 cores=0,2,4,6
/proc/6125/task/6127/stat : 6127 (pwbo1.1) R 6123 6125 4694 0 -1 4202560 4222 0 0 0 2776 10 0 0 25 0 3 0 989671850 145117184 8039 33554432000 4194304 5714118 140736341764016 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 0 0 0 0
[pid=6125/tid=6128] ppid=6123 vsize=141716 CPUtime=27.85 cores=0,2,4,6
/proc/6125/task/6128/stat : 6128 (pwbo1.1) R 6123 6125 4694 0 -1 4202560 2434 0 0 0 2772 13 0 0 25 0 3 0 989671850 145117184 8039 33554432000 4194304 5714118 140736341764016 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 55.76
Current children cumulated vsize (KiB) 141716

[startup+28.3002 s]
/proc/loadavg: 3.89 3.97 3.91 5/179 6129
/proc/meminfo: memFree=12013040/32951124 swapFree=67062556/67111528
[pid=6125] ppid=6123 vsize=141716 CPUtime=56.56 cores=0,2,4,6
/proc/6125/stat : 6125 (pwbo1.1) S 6123 6125 4694 0 -1 4202496 8231 0 0 0 5631 25 0 0 25 0 3 0 989671847 145117184 8047 33554432000 4194304 5714118 140736341764016 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/6125/statm: 35429 8047 180 372 0 35054 0
[pid=6125/tid=6127] ppid=6123 vsize=141716 CPUtime=28.26 cores=0,2,4,6
/proc/6125/task/6127/stat : 6127 (pwbo1.1) R 6123 6125 4694 0 -1 4202560 4230 0 0 0 2816 10 0 0 25 0 3 0 989671850 145117184 8047 33554432000 4194304 5714118 140736341764016 18446744073709551615 4319826 0 0 4096 16387 0 0 0 -1 0 0 0 0
[pid=6125/tid=6128] ppid=6123 vsize=141716 CPUtime=28.25 cores=0,2,4,6
/proc/6125/task/6128/stat : 6128 (pwbo1.1) R 6123 6125 4694 0 -1 4202560 2434 0 0 0 2812 13 0 0 25 0 3 0 989671850 145117184 8047 33554432000 4194304 5714118 140736341764016 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 56.56
Current children cumulated vsize (KiB) 141716

[startup+28.7012 s]
/proc/loadavg: 3.90 3.97 3.91 5/179 6129
/proc/meminfo: memFree=12012544/32951124 swapFree=67062556/67111528
[pid=6125] ppid=6123 vsize=141716 CPUtime=57.36 cores=0,2,4,6
/proc/6125/stat : 6125 (pwbo1.1) S 6123 6125 4694 0 -1 4202496 8241 0 0 0 5711 25 0 0 25 0 3 0 989671847 145117184 8057 33554432000 4194304 5714118 140736341764016 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/6125/statm: 35429 8057 180 372 0 35054 0
[pid=6125/tid=6127] ppid=6123 vsize=141716 CPUtime=28.67 cores=0,2,4,6
/proc/6125/task/6127/stat : 6127 (pwbo1.1) R 6123 6125 4694 0 -1 4202560 4240 0 0 0 2856 11 0 0 25 0 3 0 989671850 145117184 8057 33554432000 4194304 5714118 140736341764016 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 0 0 0 0
[pid=6125/tid=6128] ppid=6123 vsize=141716 CPUtime=28.65 cores=0,2,4,6
/proc/6125/task/6128/stat : 6128 (pwbo1.1) R 6123 6125 4694 0 -1 4202560 2434 0 0 0 2852 13 0 0 25 0 3 0 989671850 145117184 8057 33554432000 4194304 5714118 140736341764016 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 57.36
Current children cumulated vsize (KiB) 141716

[startup+28.8011 s]
/proc/loadavg: 3.90 3.97 3.91 5/179 6129
/proc/meminfo: memFree=12012544/32951124 swapFree=67062556/67111528
[pid=6125] ppid=6123 vsize=141716 CPUtime=57.54 cores=0,2,4,6
/proc/6125/stat : 6125 (pwbo1.1) D 6123 6125 4694 0 -1 4203524 8242 0 0 0 5728 26 0 0 18 0 3 0 989671847 145117184 8058 33554432000 4194304 5714118 140736341764016 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/6125/statm: 35429 8058 180 372 0 35054 0
[pid=6125/tid=6127] ppid=6123 vsize=141716 CPUtime=28.75 cores=0,2,4,6
/proc/6125/task/6127/stat : 6127 (pwbo1.1) D 6123 6125 4694 0 -1 4203588 4241 0 0 0 2864 11 0 0 25 0 3 0 989671850 145117184 8058 33554432000 4194304 5714118 140736341764016 18446744073709551615 5070743 0 0 4096 16387 18446744071562337734 0 0 -1 0 0 0 0
[pid=6125/tid=6128] ppid=6123 vsize=141716 CPUtime=28.76 cores=0,2,4,6
/proc/6125/task/6128/stat : 6128 (pwbo1.1) R 6123 6125 4694 0 -1 4204096 2434 0 0 0 2861 15 0 0 25 0 3 0 989671850 145117184 8058 33554432000 4194304 5714118 140736341764016 18446744073709551615 4309073 0 0 4096 16387 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 57.54
Current children cumulated vsize (KiB) 141716

Child ended because it received signal 11 (SIGSEGV)
Child dumped core
Real time (s): 28.8299
CPU time (s): 57.5842
CPU user time (s): 57.2883
CPU system time (s): 0.295955
CPU usage (%): 199.738
Max. virtual memory (cumulated for all children) (KiB): 141716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 57.2883
system time used= 0.295955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8242
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= 23
involuntary context switches= 101

runsolver used 0.053991 second user time and 0.083987 second system time

The end

Launcher Data 

Begin job on node111 at 2011-06-13 21:46:54
IDJOB=3500364
IDBENCH=2637
IDSOLVER=1954
FILE ID=node111/3500364-1307994414
RUNJOBID= node111-1307989901-5311
PBS_JOBID= 13559731
Free space on /var/tmp= 2880 MiB

SOLVER NAME= pwbo 1.1
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_10.opb
COMMAND LINE= pwbo1.1 -file-format=opb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /var/tmp/evaluation-result-3500364-1307994414/watcher-3500364-1307994414 -o /var/tmp/evaluation-result-3500364-1307994414/solver-3500364-1307994414 -C 1800 -W 1900 -M 15500  pwbo1.1 -file-format=opb HOME/instance-3500364-1307994414.opb

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

MD5SUM BENCH= 26699ac56f0d58d8261ff4eb58d81611
RANDOM SEED=1715400056

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:      12053108 kB
Buffers:        116540 kB
Cached:       19234716 kB
SwapCached:      11344 kB
Active:        4804164 kB
Inactive:     15428324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      12053108 kB
SwapTotal:    67111528 kB
SwapFree:     67062556 kB
Dirty:            4688 kB
Writeback:           0 kB
AnonPages:      879188 kB
Mapped:          11012 kB
Slab:           602536 kB
PageTables:       5560 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  1068988 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= 2844 MiB
End job on node111 at 2011-06-13 21:47:23