Trace number 4086500

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
Open-WBO PB16SAT (TO)195 1800.06 1800.45

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
bounded_golomb_rulers/normalized-bogr_13.opb
MD5SUMe41be903cf92c8332743e4188dbf4c82
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark125
Best CPU time to get the best result obtained on this benchmark1800.59
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 123
Optimality of the best value was proved NO
Number of variables2467
Total number of constraints4745
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints4744
Minimum length of a constraint1
Maximum length of a constraint33
Number of terms in the objective function 8
Biggest coefficient in the objective function 78
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 205
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 256
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 1391
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
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4086500-1465261546.opb
0.00/0.00	c File size is 1069478 bytes.
1800.00/1800.40	c Sum of soft weights:          205
1800.00/1800.40	c |                                                                                                       |
1800.00/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.00/1800.40	c |                                                                                                       |
1800.00/1800.40	c |  Problem Type:             Weighted                                                                   |
1800.00/1800.40	c |  Number of variables:          2467                                                                   |
1800.00/1800.40	c |  Number of hard clauses:          1                                                                   |
1800.00/1800.40	c |  Number of soft clauses:          8                                                                   |
1800.00/1800.40	c |  Number of cardinality:           0                                                                   |
1800.00/1800.40	c |  Number of PB :                4744                                                                   |
1800.00/1800.40	c |  Parse time:                   0.12 s                                                                 |
1800.00/1800.40	c |                                                                                                       |
1800.00/1800.40	o 195
1800.00/1800.40	s SATISFIABLE
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Verifier Data 

OK	195

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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 /tmp/evaluation-result-4086500-1465261546/watcher-4086500-1465261546 -o /tmp/evaluation-result-4086500-1465261546/solver-4086500-1465261546 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1465253786-15005 --watchdog 1960 open-wbo HOME/instance-4086500-1465261546.opb 

pid=15842
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: 2.27 2.27 2.27 3/177 15845
/proc/meminfo: memFree=28071652/32872528 swapFree=18240/1696364
[pid=15845] ppid=15842 vsize=3384 CPUtime=0 cores=0,2,4,6
/proc/15845/stat : 15845 (open-wbo) R 15842 15845 14989 0 -1 4202496 573 0 0 0 0 0 0 0 20 0 1 0 108086471 3465216 448 33554432000 4194304 6059633 140737383390160 140736897747656 5043379 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15845/statm: 846 448 396 456 0 120 0

[startup+0.100156 s]
/proc/loadavg: 2.27 2.27 2.27 3/177 15845
/proc/meminfo: memFree=28071652/32872528 swapFree=18240/1696364
[pid=15845] ppid=15842 vsize=5264 CPUtime=0.09 cores=0,2,4,6
/proc/15845/stat : 15845 (open-wbo) R 15842 15845 14989 0 -1 4202496 1065 0 0 0 9 0 0 0 20 0 1 0 108086471 5390336 940 33554432000 4194304 6059633 140737383390160 140736897747656 5043379 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15845/statm: 1316 940 396 456 0 590 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5264

[startup+0.20029 s]
/proc/loadavg: 2.27 2.27 2.27 3/177 15845
/proc/meminfo: memFree=28071652/32872528 swapFree=18240/1696364
[pid=15845] ppid=15842 vsize=26632 CPUtime=0.18 cores=0,2,4,6
/proc/15845/stat : 15845 (open-wbo) R 15842 15845 14989 0 -1 4202496 4985 0 0 0 18 0 0 0 20 0 1 0 108086471 27271168 5513 33554432000 4194304 6059633 140737383390160 140736897747656 5043379 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15845/statm: 6658 5516 163 456 0 6194 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 26632

[startup+0.300348 s]
/proc/loadavg: 2.27 2.27 2.27 3/177 15845
/proc/meminfo: memFree=28071652/32872528 swapFree=18240/1696364
[pid=15845] ppid=15842 vsize=57056 CPUtime=0.28 cores=0,2,4,6
/proc/15845/stat : 15845 (open-wbo) R 15842 15845 14989 0 -1 4202496 10211 0 0 0 27 1 0 0 20 0 1 0 108086471 58425344 11523 33554432000 4194304 6059633 140737383390160 140736897747656 4300661 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15845/statm: 14264 11523 163 456 0 13800 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 57056

[startup+0.700297 s]
/proc/loadavg: 2.27 2.27 2.27 3/177 15845
/proc/meminfo: memFree=28071652/32872528 swapFree=18240/1696364
[pid=15845] ppid=15842 vsize=150484 CPUtime=0.69 cores=0,2,4,6
/proc/15845/stat : 15845 (open-wbo) R 15842 15845 14989 0 -1 4202496 26255 0 0 0 65 4 0 0 20 0 1 0 108086471 154095616 35078 33554432000 4194304 6059633 140737383390160 140736897747656 4294931 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15845/statm: 37621 35083 163 456 0 37157 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 150484

[startup+1.50029 s]
/proc/loadavg: 2.27 2.27 2.27 4/178 15846
/proc/meminfo: memFree=27834220/32872528 swapFree=18240/1696364
[pid=15845] ppid=15842 vsize=402180 CPUtime=1.49 cores=0,2,4,6
/proc/15845/stat : 15845 (open-wbo) R 15842 15845 14989 0 -1 4202496 51559 0 0 0 139 10 0 0 20 0 1 0 108086471 411832320 83676 33554432000 4194304 6059633 140737383390160 140737383387880 5047405 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15845/statm: 100545 83676 163 456 0 100081 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 402180

[startup+3.1003 s]
/proc/loadavg: 2.33 2.28 2.27 4/178 15846
/proc/meminfo: memFree=27560672/32872528 swapFree=18240/1696364
[pid=15845] ppid=15842 vsize=921736 CPUtime=3.09 cores=0,2,4,6
/proc/15845/stat : 15845 (open-wbo) R 15842 15845 14989 0 -1 4202496 93184 0 0 0 288 21 0 0 20 0 1 0 108086471 943857664 181345 33554432000 4194304 6059633 140737383390160 140737383387880 5043379 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15845/statm: 230434 181347 163 456 0 229970 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 921736

[startup+6.30033 s]
/proc/loadavg: 2.33 2.28 2.27 3/178 15846
/proc/meminfo: memFree=26753092/32872528 swapFree=18240/1696364
[pid=15845] ppid=15842 vsize=1641640 CPUtime=6.29 cores=0,2,4,6
/proc/15845/stat : 15845 (open-wbo) R 15842 15845 14989 0 -1 4202496 168777 0 0 0 590 39 0 0 20 0 1 0 108086471 1681039360 382082 33554432000 4194304 6059633 140737383390160 140737383387880 4239837 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15845/statm: 410410 382082 163 456 0 409946 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1641640

[startup+12.7004 s]
/proc/loadavg: 2.28 2.27 2.27 4/178 15846
/proc/meminfo: memFree=26185596/32872528 swapFree=18240/1696364
[pid=15845] ppid=15842 vsize=2071760 CPUtime=12.69 cores=0,2,4,6
/proc/15845/stat : 15845 (open-wbo) R 15842 15845 14989 0 -1 4202496 238339 0 0 0 1217 52 0 0 20 0 1 0 108086471 2121482240 470839 33554432000 4194304 6059633 140737383390160 140737383388200 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15845/statm: 517940 470839 169 456 0 517476 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2071760

[startup+25.5004 s]
/proc/loadavg: 2.23 2.26 2.27 3/178 15846
/proc/meminfo: memFree=26157588/32872528 swapFree=18240/1696364
[pid=15845] ppid=15842 vsize=2098160 CPUtime=25.48 cores=0,2,4,6
/proc/15845/stat : 15845 (open-wbo) R 15842 15845 14989 0 -1 4202496 245097 0 0 0 2495 53 0 0 20 0 1 0 108086471 2148515840 477597 33554432000 4194304 6059633 140737383390160 140737383388200 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15845/statm: 524540 477597 182 456 0 524076 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2098160

[startup+51.1004 s]
/proc/loadavg: 2.29 2.27 2.27 4/178 15846
/proc/meminfo: memFree=26151028/32872528 swapFree=18240/1696364
[pid=15845] ppid=15842 vsize=2103048 CPUtime=51.09 cores=0,2,4,6
/proc/15845/stat : 15845 (open-wbo) R 15842 15845 14989 0 -1 4202496 246312 0 0 0 5055 54 0 0 20 0 1 0 108086471 2153521152 478812 33554432000 4194304 6059633 140737383390160 140737383388200 4246291 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15845/statm: 525762 478812 182 456 0 525298 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 2103048

[startup+102.3 s]
/proc/loadavg: 2.44 2.31 2.28 3/178 15847
/proc/meminfo: memFree=26140532/32872528 swapFree=18240/1696364
[pid=15845] ppid=15842 vsize=2107932 CPUtime=102.28 cores=0,2,4,6
/proc/15845/stat : 15845 (open-wbo) R 15842 15845 14989 0 -1 4202496 247750 0 0 0 10174 54 0 0 20 0 1 0 108086471 2158522368 480761 33554432000 4194304 6059633 140737383390160 140737383388200 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15845/statm: 526983 480761 183 456 0 526519 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 2107932

[startup+162.3 s]
/proc/loadavg: 2.21 2.26 2.26 4/178 15848
/proc/meminfo: memFree=26135348/32872528 swapFree=18240/1696364
[pid=15845] ppid=15842 vsize=2108332 CPUtime=162.27 cores=0,2,4,6
/proc/15845/stat : 15845 (open-wbo) R 15842 15845 14989 0 -1 4202496 247854 0 0 0 16173 54 0 0 20 0 1 0 108086471 2158931968 481376 33554432000 4194304 6059633 140737383390160 140737383388200 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15845/statm: 527083 481376 183 456 0 526619 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 2108332

[startup+222.307 s]
/proc/loadavg: 2.17 2.24 2.26 4/178 15849
/proc/meminfo: memFree=26132096/32872528 swapFree=18240/1696364
[pid=15845] ppid=15842 vsize=2109524 CPUtime=222.26 cores=0,2,4,6
/proc/15845/stat : 15845 (open-wbo) R 15842 15845 14989 0 -1 4202496 248147 0 0 0 22172 54 0 0 20 0 1 0 108086471 2160152576 481669 33554432000 4194304 6059633 140737383390160 140737383388136 4246291 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15845/statm: 527381 481669 183 456 0 526917 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 2109524

[startup+282.3 s]
/proc/loadavg: 2.31 2.27 2.27 3/179 15854
/proc/meminfo: memFree=26130784/32872528 swapFree=18240/1696364
[pid=15845] ppid=15842 vsize=2109656 CPUtime=282.24 cores=0,2,4,6
/proc/15845/stat : 15845 (open-wbo) R 15842 15845 14989 0 -1 4202496 248195 0 0 0 28170 54 0 0 20 0 1 0 108086471 2160287744 481717 33554432000 4194304 6059633 140737383390160 140737383388136 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15845/statm: 527414 481717 183 456 0 526950 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 2109656

[startup+342.3 s]
/proc/loadavg: 2.33 2.28 2.27 3/178 15855
/proc/meminfo: memFree=26116264/32872528 swapFree=18240/1696364
[pid=15845] ppid=15842 vsize=2117276 CPUtime=342.24 cores=0,2,4,6
/proc/15845/stat : 15845 (open-wbo) R 15842 15845 14989 0 -1 4202496 249905 0 0 0 34169 55 0 0 20 0 1 0 108086471 2168090624 484449 33554432000 4194304 6059633 140737383390160 140737383388920 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15845/statm: 529319 484449 185 456 0 528855 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 2117276

[startup+402.3 s]
/proc/loadavg: 2.25 2.26 2.27 3/178 15856
/proc/meminfo: memFree=26116252/32872528 swapFree=18240/1696364
[pid=15845] ppid=15842 vsize=2117436 CPUtime=402.23 cores=0,2,4,6
/proc/15845/stat : 15845 (open-wbo) R 15842 15845 14989 0 -1 4202496 249928 0 0 0 40168 55 0 0 20 0 1 0 108086471 2168254464 484472 33554432000 4194304 6059633 140737383390160 140737383388312 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15845/statm: 529359 484472 185 456 0 528895 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 2117436

[startup+462.3 s]
/proc/loadavg: 2.33 2.28 2.27 3/178 15857
/proc/meminfo: memFree=26113368/32872528 swapFree=18240/1696364
[pid=15845] ppid=15842 vsize=2117436 CPUtime=462.22 cores=0,2,4,6
/proc/15845/stat : 15845 (open-wbo) R 15842 15845 14989 0 -1 4202496 249954 0 0 0 46167 55 0 0 20 0 1 0 108086471 2168254464 484498 33554432000 4194304 6059633 140737383390160 140737383388312 4277781 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15845/statm: 529359 484498 185 456 0 528895 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 2117436

[startup+522.3 s]
/proc/loadavg: 2.25 2.26 2.27 3/178 15858
/proc/meminfo: memFree=26110972/32872528 swapFree=18240/1696364
[pid=15845] ppid=15842 vsize=2117568 CPUtime=522.21 cores=0,2,4,6
/proc/15845/stat : 15845 (open-wbo) R 15842 15845 14989 0 -1 4202496 249969 0 0 0 52166 55 0 0 20 0 1 0 108086471 2168389632 485024 33554432000 4194304 6059633 140737383390160 140737383388136 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15845/statm: 529392 485024 185 456 0 528928 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 2117568

[startup+582.3 s]
/proc/loadavg: 2.30 2.27 2.27 3/178 15860
/proc/meminfo: memFree=26108448/32872528 swapFree=18240/1696364
[pid=15845] ppid=15842 vsize=2117568 CPUtime=582.2 cores=0,2,4,6
/proc/15845/stat : 15845 (open-wbo) R 15842 15845 14989 0 -1 4202496 249990 0 0 0 58165 55 0 0 20 0 1 0 108086471 2168389632 485045 33554432000 4194304 6059633 140737383390160 140737383388136 4278338 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15845/statm: 529392 485045 185 456 0 528928 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 2117568


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


[startup+882.307 s]
/proc/loadavg: 2.20 2.21 2.24 4/179 15870
/proc/meminfo: memFree=26095372/32872528 swapFree=18240/1696364
[pid=15845] ppid=15842 vsize=2117964 CPUtime=882.16 cores=0,2,4,6
/proc/15845/stat : 15845 (open-wbo) R 15842 15845 14989 0 -1 4202496 250083 0 0 0 88161 55 0 0 20 0 1 0 108086471 2168795136 485649 33554432000 4194304 6059633 140737383390160 140737383388200 4278035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15845/statm: 529491 485649 185 456 0 529027 0
Current children cumulated CPU time (s) 882.16
Current children cumulated vsize (KiB) 2117964

[startup+942.3 s]
/proc/loadavg: 2.21 2.22 2.24 4/178 15871
/proc/meminfo: memFree=26092612/32872528 swapFree=18240/1696364
[pid=15845] ppid=15842 vsize=2118100 CPUtime=942.15 cores=0,2,4,6
/proc/15845/stat : 15845 (open-wbo) R 15842 15845 14989 0 -1 4202496 250103 0 0 0 94160 55 0 0 20 0 1 0 108086471 2168934400 485669 33554432000 4194304 6059633 140737383390160 140737383388200 4277847 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15845/statm: 529525 485669 185 456 0 529061 0
Current children cumulated CPU time (s) 942.15
Current children cumulated vsize (KiB) 2118100

[startup+1002.3 s]
/proc/loadavg: 2.24 2.22 2.24 4/178 15872
/proc/meminfo: memFree=26090096/32872528 swapFree=18240/1696364
[pid=15845] ppid=15842 vsize=2118100 CPUtime=1002.14 cores=0,2,4,6
/proc/15845/stat : 15845 (open-wbo) R 15842 15845 14989 0 -1 4202496 250123 0 0 0 100159 55 0 0 20 0 1 0 108086471 2168934400 485689 33554432000 4194304 6059633 140737383390160 140737383388200 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15845/statm: 529525 485689 185 456 0 529061 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 2118100

[startup+1062.3 s]
/proc/loadavg: 2.32 2.24 2.24 3/178 15873
/proc/meminfo: memFree=26086280/32872528 swapFree=18240/1696364
[pid=15845] ppid=15842 vsize=2118320 CPUtime=1062.13 cores=0,2,4,6
/proc/15845/stat : 15845 (open-wbo) R 15842 15845 14989 0 -1 4202496 250146 0 0 0 106158 55 0 0 20 0 1 0 108086471 2169159680 486223 33554432000 4194304 6059633 140737383390160 140737383388312 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15845/statm: 529580 486223 185 456 0 529116 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 2118320

[startup+1122.3 s]
/proc/loadavg: 2.20 2.22 2.23 3/178 15874
/proc/meminfo: memFree=26085936/32872528 swapFree=18240/1696364
[pid=15845] ppid=15842 vsize=2118320 CPUtime=1122.12 cores=0,2,4,6
/proc/15845/stat : 15845 (open-wbo) R 15842 15845 14989 0 -1 4202496 250168 0 0 0 112157 55 0 0 20 0 1 0 108086471 2169159680 486245 33554432000 4194304 6059633 140737383390160 140737383388312 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15845/statm: 529580 486245 185 456 0 529116 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 2118320

[startup+1182.3 s]
/proc/loadavg: 2.20 2.21 2.23 3/177 15875
/proc/meminfo: memFree=26081524/32872528 swapFree=18240/1696364
[pid=15845] ppid=15842 vsize=2118320 CPUtime=1182.11 cores=0,2,4,6
/proc/15845/stat : 15845 (open-wbo) R 15842 15845 14989 0 -1 4202496 250175 0 0 0 118156 55 0 0 20 0 1 0 108086471 2169159680 486252 33554432000 4194304 6059633 140737383390160 140737383388312 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15845/statm: 529580 486252 185 456 0 529116 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 2118320

[startup+1242.3 s]
/proc/loadavg: 2.12 2.18 2.22 3/178 15877
/proc/meminfo: memFree=26080524/32872528 swapFree=18240/1696364
[pid=15845] ppid=15842 vsize=2118452 CPUtime=1242.1 cores=0,2,4,6
/proc/15845/stat : 15845 (open-wbo) R 15842 15845 14989 0 -1 4202496 250188 0 0 0 124155 55 0 0 20 0 1 0 108086471 2169294848 486265 33554432000 4194304 6059633 140737383390160 140737383388200 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15845/statm: 529613 486265 185 456 0 529149 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 2118452

[startup+1302.3 s]
/proc/loadavg: 1.97 2.12 2.19 3/178 16797
/proc/meminfo: memFree=27913532/32872528 swapFree=18240/1696364
[pid=15845] ppid=15842 vsize=2118452 CPUtime=1302.07 cores=0,2,4,6
/proc/15845/stat : 15845 (open-wbo) R 15842 15845 14989 0 -1 4202496 250234 0 0 0 130152 55 0 0 20 0 1 0 108086471 2169294848 486793 33554432000 4194304 6059633 140737383390160 140737383388200 4246291 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15845/statm: 529613 486793 185 456 0 529149 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 2118452

[startup+1362.3 s]
/proc/loadavg: 2.14 2.14 2.19 3/178 17165
/proc/meminfo: memFree=28339464/32872528 swapFree=18240/1696364
[pid=15845] ppid=15842 vsize=2118584 CPUtime=1362.05 cores=0,2,4,6
/proc/15845/stat : 15845 (open-wbo) R 15842 15845 14989 0 -1 4202496 250275 0 0 0 136150 55 0 0 20 0 1 0 108086471 2169430016 486805 33554432000 4194304 6059633 140737383390160 140737383388200 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15845/statm: 529646 486805 185 456 0 529182 0
Current children cumulated CPU time (s) 1362.05
Current children cumulated vsize (KiB) 2118584

[startup+1422.3 s]
/proc/loadavg: 2.14 2.14 2.18 4/178 17211
/proc/meminfo: memFree=28168108/32872528 swapFree=18240/1696364
[pid=15845] ppid=15842 vsize=2118584 CPUtime=1422.03 cores=0,2,4,6
/proc/15845/stat : 15845 (open-wbo) R 15842 15845 14989 0 -1 4202496 250323 0 0 0 142148 55 0 0 20 0 1 0 108086471 2169430016 486821 33554432000 4194304 6059633 140737383390160 140737383388200 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15845/statm: 529646 486821 185 456 0 529182 0
Current children cumulated CPU time (s) 1422.03
Current children cumulated vsize (KiB) 2118584

[startup+1482.3 s]
/proc/loadavg: 2.24 2.17 2.19 3/179 17215
/proc/meminfo: memFree=28155872/32872528 swapFree=18240/1696364
[pid=15845] ppid=15842 vsize=2118864 CPUtime=1482 cores=0,2,4,6
/proc/15845/stat : 15845 (open-wbo) R 15842 15845 14989 0 -1 4202496 250422 0 0 0 148145 55 0 0 20 0 1 0 108086471 2169716736 486887 33554432000 4194304 6059633 140737383390160 140737383388200 4246291 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15845/statm: 529716 486887 185 456 0 529252 0
Current children cumulated CPU time (s) 1482
Current children cumulated vsize (KiB) 2118864

[startup+1542.31 s]
/proc/loadavg: 2.32 2.21 2.19 3/178 17263
/proc/meminfo: memFree=28217716/32872528 swapFree=18240/1696364
[pid=15845] ppid=15842 vsize=2119100 CPUtime=1541.99 cores=0,2,4,6
/proc/15845/stat : 15845 (open-wbo) R 15842 15845 14989 0 -1 4202496 250485 0 0 0 154144 55 0 0 20 0 1 0 108086471 2169958400 487434 33554432000 4194304 6059633 140737383390160 140737383388312 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15845/statm: 529775 487434 185 456 0 529311 0
Current children cumulated CPU time (s) 1541.99
Current children cumulated vsize (KiB) 2119100

[startup+1602.3 s]
/proc/loadavg: 2.36 2.23 2.20 3/178 17309
/proc/meminfo: memFree=28159724/32872528 swapFree=18240/1696364
[pid=15845] ppid=15842 vsize=2119100 CPUtime=1601.95 cores=0,2,4,6
/proc/15845/stat : 15845 (open-wbo) R 15842 15845 14989 0 -1 4202496 250512 0 0 0 160140 55 0 0 20 0 1 0 108086471 2169958400 487437 33554432000 4194304 6059633 140737383390160 140737383388312 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15845/statm: 529775 487437 185 456 0 529311 0
Current children cumulated CPU time (s) 1601.95
Current children cumulated vsize (KiB) 2119100

[startup+1662.3 s]
/proc/loadavg: 2.31 2.25 2.20 4/178 17310
/proc/meminfo: memFree=28142016/32872528 swapFree=18240/1696364
[pid=15845] ppid=15842 vsize=2119100 CPUtime=1661.93 cores=0,2,4,6
/proc/15845/stat : 15845 (open-wbo) R 15842 15845 14989 0 -1 4202496 250533 0 0 0 166138 55 0 0 20 0 1 0 108086471 2169958400 487437 33554432000 4194304 6059633 140737383390160 140737383388312 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15845/statm: 529775 487437 185 456 0 529311 0
Current children cumulated CPU time (s) 1661.93
Current children cumulated vsize (KiB) 2119100

[startup+1722.3 s]
/proc/loadavg: 2.27 2.25 2.20 3/178 17311
/proc/meminfo: memFree=28137568/32872528 swapFree=18240/1696364
[pid=15845] ppid=15842 vsize=2119100 CPUtime=1721.92 cores=0,2,4,6
/proc/15845/stat : 15845 (open-wbo) R 15842 15845 14989 0 -1 4202496 250550 0 0 0 172137 55 0 0 20 0 1 0 108086471 2169958400 487636 33554432000 4194304 6059633 140737383390160 140737383388312 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15845/statm: 529775 487636 185 456 0 529311 0
Current children cumulated CPU time (s) 1721.92
Current children cumulated vsize (KiB) 2119100

[startup+1782.3 s]
/proc/loadavg: 2.23 2.24 2.20 4/178 17312
/proc/meminfo: memFree=28134588/32872528 swapFree=18240/1696364
[pid=15845] ppid=15842 vsize=2119100 CPUtime=1781.9 cores=0,2,4,6
/proc/15845/stat : 15845 (open-wbo) R 15842 15845 14989 0 -1 4202496 250600 0 0 0 178135 55 0 0 20 0 1 0 108086471 2169958400 488169 33554432000 4194304 6059633 140737383390160 140737383388312 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15845/statm: 529775 488169 185 456 0 529311 0
Current children cumulated CPU time (s) 1781.9
Current children cumulated vsize (KiB) 2119100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.25 2.24 2.20 3/178 17313
/proc/meminfo: memFree=28140416/32872528 swapFree=18240/1696364
[pid=15845] ppid=15842 vsize=2119100 CPUtime=1800 cores=0,2,4,6
/proc/15845/stat : 15845 (open-wbo) R 15842 15845 14989 0 -1 4202496 250605 0 0 0 179945 55 0 0 20 0 1 0 108086471 2169958400 488169 33554432000 4194304 6059633 140737383390160 140737383388312 4277998 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15845/statm: 529775 488169 185 456 0 529311 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 2119100

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

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 15845 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.45
CPU time (s): 1800.06
CPU user time (s): 1799.45
CPU system time (s): 0.604908
CPU usage (%): 99.9783
Max. virtual memory (cumulated for all children) (KiB): 2119100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.45
system time used= 0.604908
maximum resident set size= 1952688
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 250608
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= 242
involuntary context switches= 1841

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.81766 second user time and 15.6786 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-07 03:05:47
IDJOB=4086500
IDBENCH=2948
IDSOLVER=2547
FILE ID=node137/4086500-1465261546
RUNJOBID= node137-1465253786-15005
PBS_JOBID= 19843269
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_13.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4086500-1465261546/watcher-4086500-1465261546 -o /tmp/evaluation-result-4086500-1465261546/solver-4086500-1465261546 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1465253786-15005 --watchdog 1960  open-wbo HOME/instance-4086500-1465261546.opb

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

MD5SUM BENCH= e41be903cf92c8332743e4188dbf4c82
RANDOM SEED=1399285773

node137.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/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		: 2667.018
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.018
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.018
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.018
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.018
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.018
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.018
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.018
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        28072552 kB
Buffers:           34528 kB
Cached:           120964 kB
SwapCached:         2556 kB
Active:          2311656 kB
Inactive:          83324 kB
Active(anon):    2239184 kB
Inactive(anon):     2768 kB
Active(file):      72472 kB
Inactive(file):    80556 kB
Unevictable:     1696364 kB
Mlocked:           18240 kB
SwapTotal:      67108856 kB
SwapFree:       67098940 kB
Dirty:              5864 kB
Writeback:             0 kB
AnonPages:       3922496 kB
Mapped:             8980 kB
Shmem:                 0 kB
Slab:             568008 kB
SReclaimable:      11984 kB
SUnreclaim:       556024 kB
KernelStack:        1432 kB
PageTables:        12100 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    4604368 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1910784 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71732 MiB
End job on node137 at 2016-06-07 03:35:47