Trace number 4117112

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 NameAnswerCPU timeWall clock time
Open-WBO-LSU PB16? (TO) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size144-round21-8.opb
MD5SUM0c05803813c74c650aa462c87efe1694
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark184.668
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables3968
Total number of constraints7920
Number of constraints which are clauses6656
Number of constraints which are cardinality constraints (but not clauses)432
Number of constraints which are nor clauses,nor cardinality constraints832
Minimum length of a constraint1
Maximum length of a constraint10
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 14
Number of bits of the biggest sum of numbers4
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 -- LSU
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-4117112-1466953209.opb
0.00/0.00	c File size is 339296 bytes.
1800.01/1800.30	c Sum of soft weights:            0
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.01/1800.30	c |  Number of variables:          3968                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       7088                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         432                                                                   |
1800.01/1800.30	c |  Number of PB :                1664                                                                   |
1800.01/1800.30	c |  Parse time:                   0.04 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ==========================================[ Solver Settings ]============================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.01/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

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-4117112-1466953209/watcher-4117112-1466953209 -o /tmp/evaluation-result-4117112-1466953209/solver-4117112-1466953209 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1466939817-20125 --watchdog 1960 open-wbo-lsu HOME/instance-4117112-1466953209.opb 

pid=21646
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: 2.14 2.16 2.10 3/177 21649
/proc/meminfo: memFree=30579936/32872528 swapFree=1094508/1184444
[pid=21649] ppid=21646 vsize=2672 CPUtime=0 cores=0,2,4,6
/proc/21649/stat : 21649 (open-wbo-lsu) R 21646 21649 20109 0 -1 4202496 394 0 0 0 0 0 0 0 20 0 1 0 28360695 2736128 270 33554432000 4194304 6058637 140736732043584 140734394553800 4210712 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21649/statm: 668 270 218 456 0 121 0

[startup+0.10016 s]
/proc/loadavg: 2.14 2.16 2.10 3/177 21649
/proc/meminfo: memFree=30579936/32872528 swapFree=1094508/1184444
[pid=21649] ppid=21646 vsize=23456 CPUtime=0.09 cores=0,2,4,6
/proc/21649/stat : 21649 (open-wbo-lsu) R 21646 21649 20109 0 -1 4202496 4963 0 0 0 8 1 0 0 20 0 1 0 28360695 24018944 5139 33554432000 4194304 6058637 140736732043584 140734394553800 5042435 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21649/statm: 5864 5139 167 456 0 5400 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23456

[startup+0.200364 s]
/proc/loadavg: 2.14 2.16 2.10 3/177 21649
/proc/meminfo: memFree=30579936/32872528 swapFree=1094508/1184444
[pid=21649] ppid=21646 vsize=24288 CPUtime=0.19 cores=0,2,4,6
/proc/21649/stat : 21649 (open-wbo-lsu) R 21646 21649 20109 0 -1 4202496 5232 0 0 0 18 1 0 0 20 0 1 0 28360695 24870912 5391 33554432000 4194304 6058637 140736732043584 140734394553800 4277490 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21649/statm: 6072 5391 179 456 0 5608 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 24288

[startup+0.30035 s]
/proc/loadavg: 2.14 2.16 2.10 3/177 21649
/proc/meminfo: memFree=30579936/32872528 swapFree=1094508/1184444
[pid=21649] ppid=21646 vsize=24508 CPUtime=0.29 cores=0,2,4,6
/proc/21649/stat : 21649 (open-wbo-lsu) R 21646 21649 20109 0 -1 4202496 5273 0 0 0 28 1 0 0 20 0 1 0 28360695 25096192 5432 33554432000 4194304 6058637 140736732043584 140734394553800 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21649/statm: 6127 5432 179 456 0 5663 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24508

[startup+0.700255 s]
/proc/loadavg: 2.14 2.16 2.10 3/177 21649
/proc/meminfo: memFree=30579936/32872528 swapFree=1094508/1184444
[pid=21649] ppid=21646 vsize=24732 CPUtime=0.69 cores=0,2,4,6
/proc/21649/stat : 21649 (open-wbo-lsu) R 21646 21649 20109 0 -1 4202496 5309 0 0 0 68 1 0 0 20 0 1 0 28360695 25325568 5468 33554432000 4194304 6058637 140736732043584 140734394553800 4278100 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21649/statm: 6183 5468 180 456 0 5719 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24732

[startup+1.5003 s]
/proc/loadavg: 2.14 2.16 2.10 3/178 21650
/proc/meminfo: memFree=30556340/32872528 swapFree=1094508/1184444
[pid=21649] ppid=21646 vsize=24732 CPUtime=1.49 cores=0,2,4,6
/proc/21649/stat : 21649 (open-wbo-lsu) R 21646 21649 20109 0 -1 4202496 5587 0 0 0 148 1 0 0 20 0 1 0 28360695 25325568 5253 33554432000 4194304 6058637 140736732043584 140736732042184 4277959 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21649/statm: 6183 5253 181 456 0 5719 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24732

[startup+3.10028 s]
/proc/loadavg: 2.14 2.16 2.10 3/178 21650
/proc/meminfo: memFree=30556320/32872528 swapFree=1094508/1184444
[pid=21649] ppid=21646 vsize=25044 CPUtime=3.09 cores=0,2,4,6
/proc/21649/stat : 21649 (open-wbo-lsu) R 21646 21649 20109 0 -1 4202496 5868 0 0 0 308 1 0 0 20 0 1 0 28360695 25645056 5527 33554432000 4194304 6058637 140736732043584 140736732042200 4278265 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21649/statm: 6261 5527 181 456 0 5797 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25044

[startup+6.3003 s]
/proc/loadavg: 2.29 2.19 2.11 3/178 21650
/proc/meminfo: memFree=30552392/32872528 swapFree=1094508/1184444
[pid=21649] ppid=21646 vsize=25496 CPUtime=6.29 cores=0,2,4,6
/proc/21649/stat : 21649 (open-wbo-lsu) R 21646 21649 20109 0 -1 4202496 6815 0 0 0 627 2 0 0 20 0 1 0 28360695 26107904 5693 33554432000 4194304 6058637 140736732043584 140736732042648 4246088 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21649/statm: 6374 5693 181 456 0 5910 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25496

[startup+12.7003 s]
/proc/loadavg: 2.26 2.19 2.11 4/178 21650
/proc/meminfo: memFree=30536240/32872528 swapFree=1094508/1184444
[pid=21649] ppid=21646 vsize=37208 CPUtime=12.69 cores=0,2,4,6
/proc/21649/stat : 21649 (open-wbo-lsu) R 21646 21649 20109 0 -1 4202496 7426 0 0 0 1267 2 0 0 20 0 1 0 28360695 38100992 8328 33554432000 4194304 6058637 140736732043584 140736732042344 4246088 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21649/statm: 9302 8328 181 456 0 8838 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 37208

[startup+25.5004 s]
/proc/loadavg: 2.28 2.19 2.11 3/178 21650
/proc/meminfo: memFree=30527580/32872528 swapFree=1094508/1184444
[pid=21649] ppid=21646 vsize=37208 CPUtime=25.48 cores=0,2,4,6
/proc/21649/stat : 21649 (open-wbo-lsu) R 21646 21649 20109 0 -1 4202496 7664 0 0 0 2546 2 0 0 20 0 1 0 28360695 38100992 8561 33554432000 4194304 6058637 140736732043584 140736732042344 4265275 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21649/statm: 9302 8561 181 456 0 8838 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37208

[startup+51.1004 s]
/proc/loadavg: 2.24 2.19 2.11 3/178 21650
/proc/meminfo: memFree=30574268/32872528 swapFree=1094508/1184444
[pid=21649] ppid=21646 vsize=41568 CPUtime=51.08 cores=0,2,4,6
/proc/21649/stat : 21649 (open-wbo-lsu) R 21646 21649 20109 0 -1 4202496 7899 0 0 0 5105 3 0 0 20 0 1 0 28360695 42565632 9810 33554432000 4194304 6058637 140736732043584 140736732042344 4278442 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21649/statm: 10392 9810 181 456 0 9928 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 41568

[startup+102.3 s]
/proc/loadavg: 2.20 2.19 2.11 3/178 21674
/proc/meminfo: memFree=30568440/32872528 swapFree=1094508/1184444
[pid=21649] ppid=21646 vsize=55892 CPUtime=102.28 cores=0,2,4,6
/proc/21649/stat : 21649 (open-wbo-lsu) R 21646 21649 20109 0 -1 4202496 9474 0 0 0 10224 4 0 0 20 0 1 0 28360695 57233408 11309 33554432000 4194304 6058637 140736732043584 140736732042312 4277806 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21649/statm: 13973 11309 181 456 0 13509 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 55892

[startup+162.3 s]
/proc/loadavg: 2.11 2.17 2.10 3/177 21676
/proc/meminfo: memFree=30555876/32872528 swapFree=1094508/1184444
[pid=21649] ppid=21646 vsize=63556 CPUtime=162.27 cores=0,2,4,6
/proc/21649/stat : 21649 (open-wbo-lsu) R 21646 21649 20109 0 -1 4202496 9997 0 0 0 16223 4 0 0 20 0 1 0 28360695 65081344 14381 33554432000 4194304 6058637 140736732043584 140736732042312 4246099 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21649/statm: 15889 14381 181 456 0 15425 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 63556

[startup+222.307 s]
/proc/loadavg: 2.14 2.16 2.10 4/177 21677
/proc/meminfo: memFree=30553792/32872528 swapFree=1094508/1184444
[pid=21649] ppid=21646 vsize=63556 CPUtime=222.27 cores=0,2,4,6
/proc/21649/stat : 21649 (open-wbo-lsu) R 21646 21649 20109 0 -1 4202496 10912 0 0 0 22222 5 0 0 20 0 1 0 28360695 65081344 14795 33554432000 4194304 6058637 140736732043584 140736732042648 4278255 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21649/statm: 15889 14795 181 456 0 15425 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 63556

[startup+282.3 s]
/proc/loadavg: 2.25 2.18 2.11 3/177 21678
/proc/meminfo: memFree=30545244/32872528 swapFree=1094508/1184444
[pid=21649] ppid=21646 vsize=93904 CPUtime=282.25 cores=0,2,4,6
/proc/21649/stat : 21649 (open-wbo-lsu) R 21646 21649 20109 0 -1 4202496 11014 0 0 0 28220 5 0 0 20 0 1 0 28360695 96157696 16941 33554432000 4194304 6058637 140736732043584 140736732042312 4277798 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21649/statm: 23476 16941 181 456 0 23012 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 93904

[startup+342.3 s]
/proc/loadavg: 2.18 2.17 2.11 3/177 21679
/proc/meminfo: memFree=30540552/32872528 swapFree=1094508/1184444
[pid=21649] ppid=21646 vsize=93904 CPUtime=342.24 cores=0,2,4,6
/proc/21649/stat : 21649 (open-wbo-lsu) R 21646 21649 20109 0 -1 4202496 11015 0 0 0 34219 5 0 0 20 0 1 0 28360695 96157696 17453 33554432000 4194304 6058637 140736732043584 140736732042312 4278290 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21649/statm: 23476 17453 181 456 0 23012 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 93904

[startup+402.3 s]
/proc/loadavg: 2.21 2.18 2.11 3/177 21680
/proc/meminfo: memFree=30484816/32872528 swapFree=1094508/1184444
[pid=21649] ppid=21646 vsize=93904 CPUtime=402.22 cores=0,2,4,6
/proc/21649/stat : 21649 (open-wbo-lsu) R 21646 21649 20109 0 -1 4202496 11022 0 0 0 40217 5 0 0 20 0 1 0 28360695 96157696 17471 33554432000 4194304 6058637 140736732043584 140736732042312 4246099 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21649/statm: 23476 17471 181 456 0 23012 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 93904

[startup+462.3 s]
/proc/loadavg: 2.17 2.18 2.11 4/176 21681
/proc/meminfo: memFree=30482544/32872528 swapFree=1094508/1184444
[pid=21649] ppid=21646 vsize=93904 CPUtime=462.22 cores=0,2,4,6
/proc/21649/stat : 21649 (open-wbo-lsu) R 21646 21649 20109 0 -1 4202496 11027 0 0 0 46217 5 0 0 20 0 1 0 28360695 96157696 20031 33554432000 4194304 6058637 140736732043584 140736732042312 4246152 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21649/statm: 23476 20031 181 456 0 23012 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 93904

[startup+522.3 s]
/proc/loadavg: 2.21 2.19 2.11 3/177 21683
/proc/meminfo: memFree=30475616/32872528 swapFree=1094508/1184444
[pid=21649] ppid=21646 vsize=94228 CPUtime=522.2 cores=0,2,4,6
/proc/21649/stat : 21649 (open-wbo-lsu) R 21646 21649 20109 0 -1 4202496 11467 0 0 0 52215 5 0 0 20 0 1 0 28360695 96489472 22993 33554432000 4194304 6058637 140736732043584 140736732042344 4278181 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21649/statm: 23557 22993 181 456 0 23093 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 94228

[startup+582.3 s]
/proc/loadavg: 2.22 2.20 2.12 3/177 21730
/proc/meminfo: memFree=30561896/32872528 swapFree=1094508/1184444
[pid=21649] ppid=21646 vsize=94228 CPUtime=582.19 cores=0,2,4,6
/proc/21649/stat : 21649 (open-wbo-lsu) R 21646 21649 20109 0 -1 4202496 11467 0 0 0 58214 5 0 0 20 0 1 0 28360695 96489472 22993 33554432000 4194304 6058637 140736732043584 140736732042344 4277640 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21649/statm: 23557 22993 181 456 0 23093 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 94228


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


[startup+942.3 s]
/proc/loadavg: 2.15 2.19 2.13 3/177 21740
/proc/meminfo: memFree=30519928/32872528 swapFree=1094508/1184444
[pid=21649] ppid=21646 vsize=98648 CPUtime=942.14 cores=0,2,4,6
/proc/21649/stat : 21649 (open-wbo-lsu) R 21646 21649 20109 0 -1 4202496 11582 0 0 0 94209 5 0 0 20 0 1 0 28360695 101015552 24126 33554432000 4194304 6058637 140736732043584 140736732042344 4277672 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21649/statm: 24662 24126 181 456 0 24198 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 98648

[startup+1002.3 s]
/proc/loadavg: 2.22 2.20 2.14 4/177 21741
/proc/meminfo: memFree=30517760/32872528 swapFree=1094508/1184444
[pid=21649] ppid=21646 vsize=98648 CPUtime=1002.13 cores=0,2,4,6
/proc/21649/stat : 21649 (open-wbo-lsu) R 21646 21649 20109 0 -1 4202496 11582 0 0 0 100208 5 0 0 20 0 1 0 28360695 101015552 24126 33554432000 4194304 6058637 140736732043584 140736732042344 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21649/statm: 24662 24126 181 456 0 24198 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 98648

[startup+1062.3 s]
/proc/loadavg: 2.18 2.19 2.14 4/177 21742
/proc/meminfo: memFree=30555876/32872528 swapFree=1094508/1184444
[pid=21649] ppid=21646 vsize=86864 CPUtime=1062.12 cores=0,2,4,6
/proc/21649/stat : 21649 (open-wbo-lsu) R 21646 21649 20109 0 -1 4202496 12648 0 0 0 106206 6 0 0 20 0 1 0 28360695 88948736 14911 33554432000 4194304 6058637 140736732043584 140736732042312 4278255 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21649/statm: 21716 14911 181 456 0 21252 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 86864

[startup+1122.3 s]
/proc/loadavg: 2.21 2.20 2.14 3/177 21744
/proc/meminfo: memFree=30511400/32872528 swapFree=1094508/1184444
[pid=21649] ppid=21646 vsize=86864 CPUtime=1122.11 cores=0,2,4,6
/proc/21649/stat : 21649 (open-wbo-lsu) R 21646 21649 20109 0 -1 4202496 13367 0 0 0 112203 8 0 0 20 0 1 0 28360695 88948736 16959 33554432000 4194304 6058637 140736732043584 140736732042648 4261333 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21649/statm: 21716 16959 181 456 0 21252 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 86864

[startup+1182.3 s]
/proc/loadavg: 2.32 2.22 2.15 3/177 21745
/proc/meminfo: memFree=30512904/32872528 swapFree=1094508/1184444
[pid=21649] ppid=21646 vsize=136184 CPUtime=1182.1 cores=0,2,4,6
/proc/21649/stat : 21649 (open-wbo-lsu) R 21646 21649 20109 0 -1 4202496 14204 0 0 0 118200 10 0 0 20 0 1 0 28360695 139452416 25257 33554432000 4194304 6058637 140736732043584 140736732042360 4277394 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21649/statm: 34046 25257 181 456 0 33582 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 136184

[startup+1242.3 s]
/proc/loadavg: 2.21 2.21 2.15 3/178 21749
/proc/meminfo: memFree=30507916/32872528 swapFree=1094508/1184444
[pid=21649] ppid=21646 vsize=136184 CPUtime=1242.1 cores=0,2,4,6
/proc/21649/stat : 21649 (open-wbo-lsu) R 21646 21649 20109 0 -1 4202496 14918 0 0 0 124198 12 0 0 20 0 1 0 28360695 139452416 26281 33554432000 4194304 6058637 140736732043584 140736732042360 4278425 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21649/statm: 34046 26281 181 456 0 33582 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 136184

[startup+1302.3 s]
/proc/loadavg: 2.17 2.20 2.15 3/177 21750
/proc/meminfo: memFree=30471632/32872528 swapFree=1094508/1184444
[pid=21649] ppid=21646 vsize=136184 CPUtime=1302.09 cores=0,2,4,6
/proc/21649/stat : 21649 (open-wbo-lsu) R 21646 21649 20109 0 -1 4202496 15636 0 0 0 130195 14 0 0 20 0 1 0 28360695 139452416 27305 33554432000 4194304 6058637 140736732043584 140736732042360 4277712 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21649/statm: 34046 27305 181 456 0 33582 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 136184

[startup+1362.3 s]
/proc/loadavg: 2.11 2.18 2.14 3/177 21751
/proc/meminfo: memFree=30501564/32872528 swapFree=1094508/1184444
[pid=21649] ppid=21646 vsize=136184 CPUtime=1362.08 cores=0,2,4,6
/proc/21649/stat : 21649 (open-wbo-lsu) R 21646 21649 20109 0 -1 4202496 16353 0 0 0 136193 15 0 0 20 0 1 0 28360695 139452416 27817 33554432000 4194304 6058637 140736732043584 140736732042360 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21649/statm: 34046 27817 181 456 0 33582 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 136184

[startup+1422.3 s]
/proc/loadavg: 2.15 2.17 2.14 3/177 21753
/proc/meminfo: memFree=30500776/32872528 swapFree=1094508/1184444
[pid=21649] ppid=21646 vsize=136184 CPUtime=1422.08 cores=0,2,4,6
/proc/21649/stat : 21649 (open-wbo-lsu) R 21646 21649 20109 0 -1 4202496 17076 0 0 0 142191 17 0 0 20 0 1 0 28360695 139452416 28329 33554432000 4194304 6058637 140736732043584 140736732042360 4246099 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21649/statm: 34046 28329 181 456 0 33582 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 136184

[startup+1482.3 s]
/proc/loadavg: 2.19 2.18 2.15 3/177 21754
/proc/meminfo: memFree=30461824/32872528 swapFree=1094508/1184444
[pid=21649] ppid=21646 vsize=136184 CPUtime=1482.06 cores=0,2,4,6
/proc/21649/stat : 21649 (open-wbo-lsu) R 21646 21649 20109 0 -1 4202496 17797 0 0 0 148188 18 0 0 20 0 1 0 28360695 139452416 28329 33554432000 4194304 6058637 140736732043584 140736732042360 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21649/statm: 34046 28329 181 456 0 33582 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 136184

[startup+1542.31 s]
/proc/loadavg: 2.12 2.16 2.14 3/177 21755
/proc/meminfo: memFree=30500448/32872528 swapFree=1094508/1184444
[pid=21649] ppid=21646 vsize=136184 CPUtime=1542.05 cores=0,2,4,6
/proc/21649/stat : 21649 (open-wbo-lsu) R 21646 21649 20109 0 -1 4202496 18513 0 0 0 154186 19 0 0 20 0 1 0 28360695 139452416 28329 33554432000 4194304 6058637 140736732043584 140736732042360 4277601 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21649/statm: 34046 28329 181 456 0 33582 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 136184

[startup+1602.3 s]
/proc/loadavg: 2.08 2.14 2.13 3/177 21756
/proc/meminfo: memFree=30502016/32872528 swapFree=1094508/1184444
[pid=21649] ppid=21646 vsize=136184 CPUtime=1602.04 cores=0,2,4,6
/proc/21649/stat : 21649 (open-wbo-lsu) R 21646 21649 20109 0 -1 4202496 19232 0 0 0 160183 21 0 0 20 0 1 0 28360695 139452416 27305 33554432000 4194304 6058637 140736732043584 140736732042360 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21649/statm: 34046 27305 181 456 0 33582 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 136184

[startup+1662.3 s]
/proc/loadavg: 2.21 2.16 2.14 3/177 21757
/proc/meminfo: memFree=30478028/32872528 swapFree=1094508/1184444
[pid=21649] ppid=21646 vsize=136184 CPUtime=1662.04 cores=0,2,4,6
/proc/21649/stat : 21649 (open-wbo-lsu) R 21646 21649 20109 0 -1 4202496 19950 0 0 0 166181 23 0 0 20 0 1 0 28360695 139452416 25769 33554432000 4194304 6058637 140736732043584 140736732042360 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21649/statm: 34046 25769 181 456 0 33582 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 136184

[startup+1722.3 s]
/proc/loadavg: 2.13 2.14 2.13 3/177 21759
/proc/meminfo: memFree=30504808/32872528 swapFree=1094508/1184444
[pid=21649] ppid=21646 vsize=86864 CPUtime=1722.03 cores=0,2,4,6
/proc/21649/stat : 21649 (open-wbo-lsu) R 21646 21649 20109 0 -1 4202496 20550 0 0 0 172179 24 0 0 20 0 1 0 28360695 88948736 17471 33554432000 4194304 6058637 140736732043584 140736732042648 4278162 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21649/statm: 21716 17471 181 456 0 21252 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 86864

[startup+1782.3 s]
/proc/loadavg: 2.12 2.14 2.13 3/177 21760
/proc/meminfo: memFree=30497956/32872528 swapFree=1094508/1184444
[pid=21649] ppid=21646 vsize=86864 CPUtime=1782.01 cores=0,2,4,6
/proc/21649/stat : 21649 (open-wbo-lsu) R 21646 21649 20109 0 -1 4202496 21272 0 0 0 178176 25 0 0 20 0 1 0 28360695 88948736 17471 33554432000 4194304 6058637 140736732043584 140736732042648 4262576 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21649/statm: 21716 17471 181 456 0 21252 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 86864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.16 2.15 2.13 3/178 21763
/proc/meminfo: memFree=30507424/32872528 swapFree=1094508/1184444
[pid=21649] ppid=21646 vsize=136184 CPUtime=1800.01 cores=0,2,4,6
/proc/21649/stat : 21649 (open-wbo-lsu) R 21646 21649 20109 0 -1 4202496 21395 0 0 0 179975 26 0 0 20 0 1 0 28360695 139452416 26281 33554432000 4194304 6058637 140736732043584 140736732042360 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21649/statm: 34046 26281 181 456 0 33582 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 136184

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 21649 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.16 2.15 2.13 3/178 21763
/proc/meminfo: memFree=30507424/32872528 swapFree=1094508/1184444
[pid=21649] ppid=21646 vsize=136184 CPUtime=1800.01 cores=0,2,4,6
/proc/21649/stat : 21649 (open-wbo-lsu) R 21646 21649 20109 0 -1 4202496 21395 0 0 0 179975 26 0 0 20 0 1 0 28360695 139452416 26281 33554432000 4194304 6058637 140736732043584 140736732042360 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21649/statm: 34046 26281 181 456 0 33582 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 136184

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.76
CPU system time (s): 0.266959
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 167004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.76
system time used= 0.266959
maximum resident set size= 146180
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21398
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= 11
involuntary context switches= 1859

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.92425 second user time and 6.53401 second system time

The end

Launcher Data 

Begin job on node115 at 2016-06-26 17:00:09
IDJOB=4117112
IDBENCH=109554
IDSOLVER=2545
FILE ID=node115/4117112-1466953209
RUNJOBID= node115-1466939817-20125
PBS_JOBID= 19976336
Free space on /tmp= 71660 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size144-round21-8.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4117112-1466953209/watcher-4117112-1466953209 -o /tmp/evaluation-result-4117112-1466953209/solver-4117112-1466953209 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1466939817-20125 --watchdog 1960  open-wbo-lsu HOME/instance-4117112-1466953209.opb

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

MD5SUM BENCH= 0c05803813c74c650aa462c87efe1694
RANDOM SEED=1510116958

node115.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		: 2666.395
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	: 5332.79
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		: 2666.395
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	: 5332.55
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		: 2666.395
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	: 5332.57
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		: 2666.395
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		: 2666.395
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	: 5332.55
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		: 2666.395
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		: 2666.395
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	: 5332.56
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		: 2666.395
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:        30579720 kB
Buffers:           62464 kB
Cached:           206568 kB
SwapCached:         1676 kB
Active:           145556 kB
Inactive:         230240 kB
Active(anon):     108444 kB
Inactive(anon):      684 kB
Active(file):      37112 kB
Inactive(file):   229556 kB
Unevictable:     1184444 kB
Mlocked:         1094508 kB
SwapTotal:      67108856 kB
SwapFree:       67099168 kB
Dirty:              5096 kB
Writeback:             0 kB
AnonPages:       1296464 kB
Mapped:             7940 kB
Shmem:                 0 kB
Slab:             594568 kB
SReclaimable:      38560 kB
SUnreclaim:       556008 kB
KernelStack:        1448 kB
PageTables:         6392 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1445252 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    188416 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= 71656 MiB
End job on node115 at 2016-06-26 17:30:10