Trace number 4117250

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 PB16? (TO) 1800.03 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size160-round22-7.opb
MD5SUM3c97ccde6535b8dde3e19a211053aafb
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4128
Total number of constraints8736
Number of constraints which are clauses7424
Number of constraints which are cardinality constraints (but not clauses)448
Number of constraints which are nor clauses,nor cardinality constraints864
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
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-4117250-1466969864.opb
0.00/0.00	c File size is 378240 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:          4128                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       7872                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         448                                                                   |
1800.01/1800.30	c |  Number of PB :                1728                                                                   |
1800.01/1800.30	c |  Parse time:                   0.04 s                                                                 |
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-4117250-1466969864/watcher-4117250-1466969864 -o /tmp/evaluation-result-4117250-1466969864/solver-4117250-1466969864 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466943732-28825 --watchdog 1960 open-wbo HOME/instance-4117250-1466969864.opb 

pid=31575
running on 4 cores: 1,3,5,7

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


[startup+0 s]
/proc/loadavg: 2.06 2.08 2.02 3/176 31578
/proc/meminfo: memFree=31705052/32872528 swapFree=329968/354496
[pid=31578] ppid=31575 vsize=2712 CPUtime=0 cores=1,3,5,7
/proc/31578/stat : 31578 (open-wbo) R 31575 31578 28808 0 -1 4202496 404 0 0 0 0 0 0 0 20 0 1 0 30025476 2777088 280 33554432000 4194304 6059633 140734301757872 140734935168248 4235499 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31578/statm: 678 280 227 456 0 121 0

[startup+0.100176 s]
/proc/loadavg: 2.06 2.08 2.02 3/176 31578
/proc/meminfo: memFree=31705052/32872528 swapFree=329968/354496
[pid=31578] ppid=31575 vsize=27012 CPUtime=0.09 cores=1,3,5,7
/proc/31578/stat : 31578 (open-wbo) R 31575 31578 28808 0 -1 4202496 5037 0 0 0 9 0 0 0 20 0 1 0 30025476 27660288 5265 33554432000 4194304 6059633 140734301757872 140734935168248 4256973 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31578/statm: 6753 5268 168 456 0 6289 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27012

[startup+0.200388 s]
/proc/loadavg: 2.06 2.08 2.02 3/176 31578
/proc/meminfo: memFree=31705052/32872528 swapFree=329968/354496
[pid=31578] ppid=31575 vsize=27796 CPUtime=0.19 cores=1,3,5,7
/proc/31578/stat : 31578 (open-wbo) R 31575 31578 28808 0 -1 4202496 5379 0 0 0 19 0 0 0 20 0 1 0 30025476 28463104 5519 33554432000 4194304 6059633 140734301757872 140734935168248 4278634 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31578/statm: 6949 5519 182 456 0 6485 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 27796

[startup+0.300373 s]
/proc/loadavg: 2.06 2.08 2.02 3/176 31578
/proc/meminfo: memFree=31705052/32872528 swapFree=329968/354496
[pid=31578] ppid=31575 vsize=28020 CPUtime=0.29 cores=1,3,5,7
/proc/31578/stat : 31578 (open-wbo) R 31575 31578 28808 0 -1 4202496 5429 0 0 0 29 0 0 0 20 0 1 0 30025476 28692480 5569 33554432000 4194304 6059633 140734301757872 140734935168248 4277968 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31578/statm: 7005 5569 182 456 0 6541 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28020

[startup+0.700309 s]
/proc/loadavg: 2.06 2.08 2.02 3/176 31578
/proc/meminfo: memFree=31705052/32872528 swapFree=329968/354496
[pid=31578] ppid=31575 vsize=28160 CPUtime=0.68 cores=1,3,5,7
/proc/31578/stat : 31578 (open-wbo) R 31575 31578 28808 0 -1 4202496 5523 0 0 0 68 0 0 0 20 0 1 0 30025476 28835840 5644 33554432000 4194304 6059633 140734301757872 140734935168248 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31578/statm: 7040 5644 183 456 0 6576 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 28160

[startup+1.50031 s]
/proc/loadavg: 2.06 2.08 2.01 3/177 31579
/proc/meminfo: memFree=31682132/32872528 swapFree=329968/354496
[pid=31578] ppid=31575 vsize=28292 CPUtime=1.49 cores=1,3,5,7
/proc/31578/stat : 31578 (open-wbo) R 31575 31578 28808 0 -1 4202496 5640 0 0 0 148 1 0 0 20 0 1 0 30025476 28971008 5786 33554432000 4194304 6059633 140734301757872 140734301756232 4278658 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31578/statm: 7073 5787 184 456 0 6609 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28292

[startup+3.10032 s]
/proc/loadavg: 2.06 2.08 2.01 3/177 31579
/proc/meminfo: memFree=31680952/32872528 swapFree=329968/354496
[pid=31578] ppid=31575 vsize=28688 CPUtime=3.09 cores=1,3,5,7
/proc/31578/stat : 31578 (open-wbo) R 31575 31578 28808 0 -1 4202496 5733 0 0 0 308 1 0 0 20 0 1 0 30025476 29376512 5879 33554432000 4194304 6059633 140734301757872 140734301756184 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31578/statm: 7172 5879 184 456 0 6708 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28688

[startup+6.30032 s]
/proc/loadavg: 2.05 2.08 2.01 3/177 31579
/proc/meminfo: memFree=31681516/32872528 swapFree=329968/354496
[pid=31578] ppid=31575 vsize=29144 CPUtime=6.29 cores=1,3,5,7
/proc/31578/stat : 31578 (open-wbo) R 31575 31578 28808 0 -1 4202496 6619 0 0 0 628 1 0 0 20 0 1 0 30025476 29843456 6001 33554432000 4194304 6059633 140734301757872 140734301756696 4277710 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31578/statm: 7286 6001 184 456 0 6822 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29144

[startup+12.7003 s]
/proc/loadavg: 2.05 2.07 2.01 3/177 31579
/proc/meminfo: memFree=31668176/32872528 swapFree=329968/354496
[pid=31578] ppid=31575 vsize=40736 CPUtime=12.68 cores=1,3,5,7
/proc/31578/stat : 31578 (open-wbo) R 31575 31578 28808 0 -1 4202496 7808 0 0 0 1267 1 0 0 20 0 1 0 30025476 41713664 8672 33554432000 4194304 6059633 140734301757872 140734301756392 4255180 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31578/statm: 10184 8672 184 456 0 9720 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 40736

[startup+25.5004 s]
/proc/loadavg: 2.04 2.07 2.01 3/177 31579
/proc/meminfo: memFree=31660388/32872528 swapFree=329968/354496
[pid=31578] ppid=31575 vsize=40736 CPUtime=25.49 cores=1,3,5,7
/proc/31578/stat : 31578 (open-wbo) R 31575 31578 28808 0 -1 4202496 8061 0 0 0 2547 2 0 0 20 0 1 0 30025476 41713664 8916 33554432000 4194304 6059633 140734301757872 140734301756392 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31578/statm: 10184 8916 184 456 0 9720 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 40736

[startup+51.1003 s]
/proc/loadavg: 2.02 2.06 2.01 3/177 31579
/proc/meminfo: memFree=31656788/32872528 swapFree=329968/354496
[pid=31578] ppid=31575 vsize=45088 CPUtime=51.09 cores=1,3,5,7
/proc/31578/stat : 31578 (open-wbo) R 31575 31578 28808 0 -1 4202496 9333 0 0 0 5106 3 0 0 20 0 1 0 30025476 46170112 9697 33554432000 4194304 6059633 140734301757872 140734301756392 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31578/statm: 11272 9697 184 456 0 10808 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 45088

[startup+102.3 s]
/proc/loadavg: 2.05 2.06 2.01 3/177 31580
/proc/meminfo: memFree=31645900/32872528 swapFree=329968/354496
[pid=31578] ppid=31575 vsize=59412 CPUtime=102.28 cores=1,3,5,7
/proc/31578/stat : 31578 (open-wbo) R 31575 31578 28808 0 -1 4202496 11527 0 0 0 10224 4 0 0 20 0 1 0 30025476 60837888 12422 33554432000 4194304 6059633 140734301757872 140734301756360 4277551 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31578/statm: 14853 12422 184 456 0 14389 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 59412

[startup+162.3 s]
/proc/loadavg: 2.07 2.06 2.01 3/178 31584
/proc/meminfo: memFree=31632044/32872528 swapFree=329968/354496
[pid=31578] ppid=31575 vsize=67100 CPUtime=162.26 cores=1,3,5,7
/proc/31578/stat : 31578 (open-wbo) R 31575 31578 28808 0 -1 4202496 11815 0 0 0 16222 4 0 0 20 0 1 0 30025476 68710400 14240 33554432000 4194304 6059633 140734301757872 140734301756360 4277990 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31578/statm: 16775 14240 184 456 0 16311 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 67100

[startup+222.307 s]
/proc/loadavg: 2.02 2.05 2.00 3/177 31586
/proc/meminfo: memFree=31628252/32872528 swapFree=329968/354496
[pid=31578] ppid=31575 vsize=67100 CPUtime=222.27 cores=1,3,5,7
/proc/31578/stat : 31578 (open-wbo) R 31575 31578 28808 0 -1 4202496 12468 0 0 0 22222 5 0 0 20 0 1 0 30025476 68710400 14510 33554432000 4194304 6059633 140734301757872 140734301756696 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31578/statm: 16775 14510 184 456 0 16311 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 67100

[startup+282.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/177 31587
/proc/meminfo: memFree=31613960/32872528 swapFree=329968/354496
[pid=31578] ppid=31575 vsize=97448 CPUtime=282.24 cores=1,3,5,7
/proc/31578/stat : 31578 (open-wbo) R 31575 31578 28808 0 -1 4202496 12726 0 0 0 28219 5 0 0 20 0 1 0 30025476 99786752 16300 33554432000 4194304 6059633 140734301757872 140734301756360 4246314 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31578/statm: 24362 16300 184 456 0 23898 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 97448

[startup+342.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/177 31588
/proc/meminfo: memFree=31612924/32872528 swapFree=329968/354496
[pid=31578] ppid=31575 vsize=97448 CPUtime=342.23 cores=1,3,5,7
/proc/31578/stat : 31578 (open-wbo) R 31575 31578 28808 0 -1 4202496 12728 0 0 0 34218 5 0 0 20 0 1 0 30025476 99786752 16868 33554432000 4194304 6059633 140734301757872 140734301756360 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31578/statm: 24362 16868 184 456 0 23898 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 97448

[startup+402.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 31589
/proc/meminfo: memFree=31608548/32872528 swapFree=329968/354496
[pid=31578] ppid=31575 vsize=97448 CPUtime=402.22 cores=1,3,5,7
/proc/31578/stat : 31578 (open-wbo) R 31575 31578 28808 0 -1 4202496 12730 0 0 0 40217 5 0 0 20 0 1 0 30025476 99786752 17892 33554432000 4194304 6059633 140734301757872 140734301756360 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31578/statm: 24362 17892 184 456 0 23898 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 97448

[startup+462.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 31590
/proc/meminfo: memFree=31571684/32872528 swapFree=329968/354496
[pid=31578] ppid=31575 vsize=97448 CPUtime=462.21 cores=1,3,5,7
/proc/31578/stat : 31578 (open-wbo) R 31575 31578 28808 0 -1 4202496 12732 0 0 0 46216 5 0 0 20 0 1 0 30025476 99786752 18916 33554432000 4194304 6059633 140734301757872 140734301756360 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31578/statm: 24362 18916 184 456 0 23898 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 97448

[startup+522.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/176 31591
/proc/meminfo: memFree=31604208/32872528 swapFree=329968/354496
[pid=31578] ppid=31575 vsize=97448 CPUtime=522.2 cores=1,3,5,7
/proc/31578/stat : 31578 (open-wbo) R 31575 31578 28808 0 -1 4202496 12733 0 0 0 52215 5 0 0 20 0 1 0 30025476 99786752 18917 33554432000 4194304 6059633 140734301757872 140734301756360 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31578/statm: 24362 18917 184 456 0 23898 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 97448

[startup+582.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 31593
/proc/meminfo: memFree=31601776/32872528 swapFree=329968/354496
[pid=31578] ppid=31575 vsize=97448 CPUtime=582.19 cores=1,3,5,7
/proc/31578/stat : 31578 (open-wbo) R 31575 31578 28808 0 -1 4202496 12734 0 0 0 58214 5 0 0 20 0 1 0 30025476 99786752 19429 33554432000 4194304 6059633 140734301757872 140734301756360 4255169 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31578/statm: 24362 19429 184 456 0 23898 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 97448


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


[startup+942.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 31603
/proc/meminfo: memFree=31580684/32872528 swapFree=329968/354496
[pid=31578] ppid=31575 vsize=108768 CPUtime=942.14 cores=1,3,5,7
/proc/31578/stat : 31578 (open-wbo) R 31575 31578 28808 0 -1 4202496 13609 0 0 0 94208 6 0 0 20 0 1 0 30025476 111378432 24862 33554432000 4194304 6059633 140734301757872 140734301756392 4254639 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31578/statm: 27192 24862 184 456 0 26728 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 108768

[startup+1002.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 31604
/proc/meminfo: memFree=31544820/32872528 swapFree=329968/354496
[pid=31578] ppid=31575 vsize=108768 CPUtime=1002.13 cores=1,3,5,7
/proc/31578/stat : 31578 (open-wbo) R 31575 31578 28808 0 -1 4202496 13609 0 0 0 100207 6 0 0 20 0 1 0 30025476 111378432 24996 33554432000 4194304 6059633 140734301757872 140734301756392 4277514 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31578/statm: 27192 24996 184 456 0 26728 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 108768

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 31605
/proc/meminfo: memFree=31536792/32872528 swapFree=329968/354496
[pid=31578] ppid=31575 vsize=108768 CPUtime=1062.12 cores=1,3,5,7
/proc/31578/stat : 31578 (open-wbo) R 31575 31578 28808 0 -1 4202496 13610 0 0 0 106206 6 0 0 20 0 1 0 30025476 111378432 25508 33554432000 4194304 6059633 140734301757872 140734301756392 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31578/statm: 27192 25508 184 456 0 26728 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 108768

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31606
/proc/meminfo: memFree=31528372/32872528 swapFree=329968/354496
[pid=31578] ppid=31575 vsize=108768 CPUtime=1122.11 cores=1,3,5,7
/proc/31578/stat : 31578 (open-wbo) R 31575 31578 28808 0 -1 4202496 13611 0 0 0 112205 6 0 0 20 0 1 0 30025476 111378432 26020 33554432000 4194304 6059633 140734301757872 140734301756392 4278425 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31578/statm: 27192 26020 184 456 0 26728 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 108768

[startup+1182.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 31608
/proc/meminfo: memFree=31574372/32872528 swapFree=329968/354496
[pid=31578] ppid=31575 vsize=59452 CPUtime=1182.11 cores=1,3,5,7
/proc/31578/stat : 31578 (open-wbo) R 31575 31578 28808 0 -1 4202496 14071 0 0 0 118204 7 0 0 20 0 1 0 30025476 60878848 13285 33554432000 4194304 6059633 140734301757872 140734301756696 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31578/statm: 14863 13285 184 456 0 14399 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 59452

[startup+1242.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 31609
/proc/meminfo: memFree=31549096/32872528 swapFree=329968/354496
[pid=31578] ppid=31575 vsize=96984 CPUtime=1242.1 cores=1,3,5,7
/proc/31578/stat : 31578 (open-wbo) R 31575 31578 28808 0 -1 4202496 15711 0 0 0 124201 9 0 0 20 0 1 0 30025476 99311616 18917 33554432000 4194304 6059633 140734301757872 140734301756696 4255378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31578/statm: 24246 18917 184 456 0 23782 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 96984

[startup+1302.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 31610
/proc/meminfo: memFree=31546452/32872528 swapFree=329968/354496
[pid=31578] ppid=31575 vsize=96984 CPUtime=1302.09 cores=1,3,5,7
/proc/31578/stat : 31578 (open-wbo) R 31575 31578 28808 0 -1 4202496 16311 0 0 0 130198 11 0 0 20 0 1 0 30025476 99311616 18917 33554432000 4194304 6059633 140734301757872 140734301756696 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31578/statm: 24246 18917 184 456 0 23782 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 96984

[startup+1362.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/178 31614
/proc/meminfo: memFree=31547152/32872528 swapFree=329968/354496
[pid=31578] ppid=31575 vsize=96984 CPUtime=1362.08 cores=1,3,5,7
/proc/31578/stat : 31578 (open-wbo) R 31575 31578 28808 0 -1 4202496 16907 0 0 0 136196 12 0 0 20 0 1 0 30025476 99311616 18917 33554432000 4194304 6059633 140734301757872 140734301756696 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31578/statm: 24246 18917 184 456 0 23782 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 96984

[startup+1422.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/178 31638
/proc/meminfo: memFree=31547312/32872528 swapFree=329968/354496
[pid=31578] ppid=31575 vsize=96984 CPUtime=1422.08 cores=1,3,5,7
/proc/31578/stat : 31578 (open-wbo) R 31575 31578 28808 0 -1 4202496 17504 0 0 0 142194 14 0 0 20 0 1 0 30025476 99311616 18917 33554432000 4194304 6059633 140734301757872 140734301756696 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31578/statm: 24246 18917 184 456 0 23782 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 96984

[startup+1482.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 31640
/proc/meminfo: memFree=31549020/32872528 swapFree=329968/354496
[pid=31578] ppid=31575 vsize=96984 CPUtime=1482.06 cores=1,3,5,7
/proc/31578/stat : 31578 (open-wbo) R 31575 31578 28808 0 -1 4202496 18101 0 0 0 148191 15 0 0 20 0 1 0 30025476 99311616 18917 33554432000 4194304 6059633 140734301757872 140734301756696 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31578/statm: 24246 18917 184 456 0 23782 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 96984

[startup+1542.31 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 31641
/proc/meminfo: memFree=31550976/32872528 swapFree=329968/354496
[pid=31578] ppid=31575 vsize=96984 CPUtime=1542.06 cores=1,3,5,7
/proc/31578/stat : 31578 (open-wbo) R 31575 31578 28808 0 -1 4202496 18698 0 0 0 154189 17 0 0 20 0 1 0 30025476 99311616 18917 33554432000 4194304 6059633 140734301757872 140734301756696 4277781 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31578/statm: 24246 18917 184 456 0 23782 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 96984

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31642
/proc/meminfo: memFree=31498368/32872528 swapFree=329968/354496
[pid=31578] ppid=31575 vsize=96984 CPUtime=1602.04 cores=1,3,5,7
/proc/31578/stat : 31578 (open-wbo) R 31575 31578 28808 0 -1 4202496 19297 0 0 0 160186 18 0 0 20 0 1 0 30025476 99311616 18917 33554432000 4194304 6059633 140734301757872 140734301756664 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31578/statm: 24246 18917 184 456 0 23782 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 96984

[startup+1662.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 31643
/proc/meminfo: memFree=31503792/32872528 swapFree=329968/354496
[pid=31578] ppid=31575 vsize=177124 CPUtime=1662.03 cores=1,3,5,7
/proc/31578/stat : 31578 (open-wbo) R 31575 31578 28808 0 -1 4202496 19896 0 0 0 166184 19 0 0 20 0 1 0 30025476 181374976 33311 33554432000 4194304 6059633 140734301757872 140734301756664 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31578/statm: 44281 33311 184 456 0 43817 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 177124

[startup+1722.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/177 31690
/proc/meminfo: memFree=31586700/32872528 swapFree=329968/354496
[pid=31578] ppid=31575 vsize=177124 CPUtime=1722.02 cores=1,3,5,7
/proc/31578/stat : 31578 (open-wbo) R 31575 31578 28808 0 -1 4202496 20493 0 0 0 172181 21 0 0 20 0 1 0 30025476 181374976 32287 33554432000 4194304 6059633 140734301757872 140734301756664 4278338 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31578/statm: 44281 32287 184 456 0 43817 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 177124

[startup+1782.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/177 31692
/proc/meminfo: memFree=31590008/32872528 swapFree=329968/354496
[pid=31578] ppid=31575 vsize=146304 CPUtime=1782.01 cores=1,3,5,7
/proc/31578/stat : 31578 (open-wbo) R 31575 31578 28808 0 -1 4202496 21021 0 0 0 178179 22 0 0 20 0 1 0 30025476 149815296 30172 33554432000 4194304 6059633 140734301757872 140734301756408 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31578/statm: 36576 30172 184 456 0 36112 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 146304



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/177 31692
/proc/meminfo: memFree=31586156/32872528 swapFree=329968/354496
[pid=31578] ppid=31575 vsize=177124 CPUtime=1800.01 cores=1,3,5,7
/proc/31578/stat : 31578 (open-wbo) R 31575 31578 28808 0 -1 4202496 21095 0 0 0 179978 23 0 0 20 0 1 0 30025476 181374976 33311 33554432000 4194304 6059633 140734301757872 140734301756664 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31578/statm: 44281 33311 184 456 0 43817 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 177124

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 31578 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/177 31692
/proc/meminfo: memFree=31586156/32872528 swapFree=329968/354496
[pid=31578] ppid=31575 vsize=177124 CPUtime=1800.01 cores=1,3,5,7
/proc/31578/stat : 31578 (open-wbo) R 31575 31578 28808 0 -1 4202496 21095 0 0 0 179978 23 0 0 20 0 1 0 30025476 181374976 33311 33554432000 4194304 6059633 140734301757872 140734301756664 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31578/statm: 44281 33311 184 456 0 43817 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 177124

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.03
CPU user time (s): 1799.79
CPU system time (s): 0.239963
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 177124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.79
system time used= 0.239963
maximum resident set size= 155344
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21098
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= 15
involuntary context switches= 1853

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.65229 second user time and 6.80696 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-26 21:37:44
IDJOB=4117250
IDBENCH=109571
IDSOLVER=2547
FILE ID=node126/4117250-1466969864
RUNJOBID= node126-1466943732-28825
PBS_JOBID= 19976356
Free space on /tmp= 71720 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size160-round22-7.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4117250-1466969864/watcher-4117250-1466969864 -o /tmp/evaluation-result-4117250-1466969864/solver-4117250-1466969864 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466943732-28825 --watchdog 1960  open-wbo HOME/instance-4117250-1466969864.opb

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

MD5SUM BENCH= 3c97ccde6535b8dde3e19a211053aafb
RANDOM SEED=1226859427

node126.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		: 2666.348
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	: 5332.69
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		: 2666.348
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		: 2666.348
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	: 5332.54
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		: 2666.348
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	: 5332.56
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		: 2666.348
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		: 2666.348
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	: 5332.54
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		: 2666.348
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		: 2666.348
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:        31705432 kB
Buffers:           17436 kB
Cached:            45320 kB
SwapCached:         1680 kB
Active:            81676 kB
Inactive:          35872 kB
Active(anon):      55352 kB
Inactive(anon):     1904 kB
Active(file):      26324 kB
Inactive(file):    33968 kB
Unevictable:      354496 kB
Mlocked:          329968 kB
SwapTotal:      67108856 kB
SwapFree:       67099464 kB
Dirty:              5060 kB
Writeback:             0 kB
AnonPages:        408576 kB
Mapped:             7840 kB
Shmem:                 0 kB
Slab:             565716 kB
SReclaimable:       9544 kB
SUnreclaim:       556172 kB
KernelStack:        1432 kB
PageTables:         4836 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     529772 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     61440 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= 71716 MiB
End job on node126 at 2016-06-26 22:07:45