Trace number 4116538

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) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size144-round23-7.opb
MD5SUMbfcd781f18820c497ed9f650463d13eb
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 variables4288
Total number of constraints9520
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)432
Number of constraints which are nor clauses,nor cardinality constraints896
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-4116538-1466980271.opb
0.00/0.00	c File size is 416638 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:          4288                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       8624                                                                   |
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 :                1792                                                                   |
1800.01/1800.30	c |  Parse time:                   0.05 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-4116538-1466980271/watcher-4116538-1466980271 -o /tmp/evaluation-result-4116538-1466980271/solver-4116538-1466980271 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node138-1466974868-30404 --watchdog 1960 open-wbo HOME/instance-4116538-1466980271.opb 

pid=30876
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: 2.13 2.09 2.08 2/176 30879
/proc/meminfo: memFree=31288980/32872528 swapFree=552864/567172
[pid=30879] ppid=30876 vsize=2748 CPUtime=0 cores=0,2,4,6
/proc/30879/stat : 30879 (open-wbo) R 30876 30879 30388 0 -1 4202496 412 0 0 0 0 0 0 0 20 0 1 0 31065000 2813952 288 33554432000 4194304 6059633 140733200996848 140737331287688 4210904 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30879/statm: 687 288 236 456 0 121 0

[startup+0.100167 s]
/proc/loadavg: 2.13 2.09 2.08 2/176 30879
/proc/meminfo: memFree=31288980/32872528 swapFree=552864/567172
[pid=30879] ppid=30876 vsize=23504 CPUtime=0.09 cores=0,2,4,6
/proc/30879/stat : 30879 (open-wbo) R 30876 30879 30388 0 -1 4202496 4857 0 0 0 8 1 0 0 20 0 1 0 31065000 24068096 5051 33554432000 4194304 6059633 140733200996848 140737331287688 4239837 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30879/statm: 5876 5053 163 456 0 5412 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23504

[startup+0.20037 s]
/proc/loadavg: 2.13 2.09 2.08 2/176 30879
/proc/meminfo: memFree=31288980/32872528 swapFree=552864/567172
[pid=30879] ppid=30876 vsize=28052 CPUtime=0.19 cores=0,2,4,6
/proc/30879/stat : 30879 (open-wbo) R 30876 30879 30388 0 -1 4202496 5600 0 0 0 18 1 0 0 20 0 1 0 31065000 28725248 5701 33554432000 4194304 6059633 140733200996848 140737331287688 4246357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30879/statm: 7013 5701 182 456 0 6549 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28052

[startup+0.300355 s]
/proc/loadavg: 2.13 2.09 2.08 2/176 30879
/proc/meminfo: memFree=31288980/32872528 swapFree=552864/567172
[pid=30879] ppid=30876 vsize=28376 CPUtime=0.29 cores=0,2,4,6
/proc/30879/stat : 30879 (open-wbo) R 30876 30879 30388 0 -1 4202496 5701 0 0 0 28 1 0 0 20 0 1 0 31065000 29057024 5802 33554432000 4194304 6059633 140733200996848 140737331287688 4254760 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30879/statm: 7094 5802 182 456 0 6630 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28376

[startup+0.700294 s]
/proc/loadavg: 2.13 2.09 2.08 2/176 30879
/proc/meminfo: memFree=31288980/32872528 swapFree=552864/567172
[pid=30879] ppid=30876 vsize=28560 CPUtime=0.69 cores=0,2,4,6
/proc/30879/stat : 30879 (open-wbo) R 30876 30879 30388 0 -1 4202496 5794 0 0 0 68 1 0 0 20 0 1 0 31065000 29245440 5871 33554432000 4194304 6059633 140733200996848 140733200995208 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30879/statm: 7140 5871 183 456 0 6676 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28560

[startup+1.5003 s]
/proc/loadavg: 2.13 2.09 2.08 3/177 30880
/proc/meminfo: memFree=31264076/32872528 swapFree=552864/567172
[pid=30879] ppid=30876 vsize=28868 CPUtime=1.48 cores=0,2,4,6
/proc/30879/stat : 30879 (open-wbo) R 30876 30879 30388 0 -1 4202496 6378 0 0 0 147 1 0 0 20 0 1 0 31065000 29560832 5844 33554432000 4194304 6059633 140733200996848 140733200995208 4277774 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30879/statm: 7217 5844 184 456 0 6753 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 28868

[startup+3.1003 s]
/proc/loadavg: 2.12 2.09 2.08 3/177 30880
/proc/meminfo: memFree=31263828/32872528 swapFree=552864/567172
[pid=30879] ppid=30876 vsize=29000 CPUtime=3.09 cores=0,2,4,6
/proc/30879/stat : 30879 (open-wbo) R 30876 30879 30388 0 -1 4202496 6589 0 0 0 307 2 0 0 20 0 1 0 31065000 29696000 6047 33554432000 4194304 6059633 140733200996848 140733200995224 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30879/statm: 7250 6047 184 456 0 6786 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29000

[startup+6.3003 s]
/proc/loadavg: 2.12 2.09 2.08 3/177 30880
/proc/meminfo: memFree=31262248/32872528 swapFree=552864/567172
[pid=30879] ppid=30876 vsize=29564 CPUtime=6.29 cores=0,2,4,6
/proc/30879/stat : 30879 (open-wbo) R 30876 30879 30388 0 -1 4202496 7574 0 0 0 627 2 0 0 20 0 1 0 31065000 30273536 6239 33554432000 4194304 6059633 140733200996848 140733200995672 4280118 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30879/statm: 7391 6239 184 456 0 6927 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29564

[startup+12.7003 s]
/proc/loadavg: 2.11 2.09 2.08 4/177 30880
/proc/meminfo: memFree=31240352/32872528 swapFree=552864/567172
[pid=30879] ppid=30876 vsize=41164 CPUtime=12.69 cores=0,2,4,6
/proc/30879/stat : 30879 (open-wbo) R 30876 30879 30388 0 -1 4202496 8052 0 0 0 1267 2 0 0 20 0 1 0 31065000 42151936 8746 33554432000 4194304 6059633 140733200996848 140733200995368 4254760 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30879/statm: 10291 8746 184 456 0 9827 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41164

[startup+25.5004 s]
/proc/loadavg: 2.15 2.10 2.09 3/177 30880
/proc/meminfo: memFree=31233812/32872528 swapFree=552864/567172
[pid=30879] ppid=30876 vsize=45516 CPUtime=25.48 cores=0,2,4,6
/proc/30879/stat : 30879 (open-wbo) R 30876 30879 30388 0 -1 4202496 8485 0 0 0 2546 2 0 0 20 0 1 0 31065000 46608384 10190 33554432000 4194304 6059633 140733200996848 140733200995368 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30879/statm: 11379 10190 184 456 0 10915 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 45516

[startup+51.1004 s]
/proc/loadavg: 2.16 2.10 2.09 3/177 30880
/proc/meminfo: memFree=31231516/32872528 swapFree=552864/567172
[pid=30879] ppid=30876 vsize=45516 CPUtime=51.08 cores=0,2,4,6
/proc/30879/stat : 30879 (open-wbo) R 30876 30879 30388 0 -1 4202496 8524 0 0 0 5106 2 0 0 20 0 1 0 31065000 46608384 10228 33554432000 4194304 6059633 140733200996848 140733200995368 4277527 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30879/statm: 11379 10228 184 456 0 10915 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45516

[startup+102.3 s]
/proc/loadavg: 2.18 2.12 2.09 4/177 30881
/proc/meminfo: memFree=31215736/32872528 swapFree=552864/567172
[pid=30879] ppid=30876 vsize=55420 CPUtime=102.28 cores=0,2,4,6
/proc/30879/stat : 30879 (open-wbo) R 30876 30879 30388 0 -1 4202496 10539 0 0 0 10225 3 0 0 20 0 1 0 31065000 56750080 11448 33554432000 4194304 6059633 140733200996848 140733200995368 4255216 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30879/statm: 13855 11448 184 456 0 13391 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 55420

[startup+162.3 s]
/proc/loadavg: 2.22 2.13 2.10 3/177 30882
/proc/meminfo: memFree=31200240/32872528 swapFree=552864/567172
[pid=30879] ppid=30876 vsize=67628 CPUtime=162.27 cores=0,2,4,6
/proc/30879/stat : 30879 (open-wbo) R 30876 30879 30388 0 -1 4202496 11104 0 0 0 16223 4 0 0 20 0 1 0 31065000 69251072 14566 33554432000 4194304 6059633 140733200996848 140733200995336 4278312 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30879/statm: 16907 14566 184 456 0 16443 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 67628

[startup+222.307 s]
/proc/loadavg: 2.18 2.13 2.09 3/177 30884
/proc/meminfo: memFree=31178200/32872528 swapFree=552864/567172
[pid=30879] ppid=30876 vsize=67628 CPUtime=222.26 cores=0,2,4,6
/proc/30879/stat : 30879 (open-wbo) R 30876 30879 30388 0 -1 4202496 11459 0 0 0 22222 4 0 0 20 0 1 0 31065000 69251072 14919 33554432000 4194304 6059633 140733200996848 140733200995336 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30879/statm: 16907 14919 184 456 0 16443 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 67628

[startup+282.3 s]
/proc/loadavg: 2.07 2.11 2.09 3/177 30885
/proc/meminfo: memFree=31183816/32872528 swapFree=552864/567172
[pid=30879] ppid=30876 vsize=97976 CPUtime=282.24 cores=0,2,4,6
/proc/30879/stat : 30879 (open-wbo) R 30876 30879 30388 0 -1 4202496 11826 0 0 0 28219 5 0 0 20 0 1 0 31065000 100327424 16349 33554432000 4194304 6059633 140733200996848 140733200995336 4254750 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30879/statm: 24494 16349 184 456 0 24030 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 97976

[startup+342.3 s]
/proc/loadavg: 2.12 2.11 2.09 3/177 30886
/proc/meminfo: memFree=31178448/32872528 swapFree=552864/567172
[pid=30879] ppid=30876 vsize=97976 CPUtime=342.23 cores=0,2,4,6
/proc/30879/stat : 30879 (open-wbo) R 30876 30879 30388 0 -1 4202496 11828 0 0 0 34218 5 0 0 20 0 1 0 31065000 100327424 16920 33554432000 4194304 6059633 140733200996848 140733200995336 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30879/statm: 24494 16920 184 456 0 24030 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 97976

[startup+402.3 s]
/proc/loadavg: 2.13 2.12 2.09 3/177 30887
/proc/meminfo: memFree=31172424/32872528 swapFree=552864/567172
[pid=30879] ppid=30876 vsize=97976 CPUtime=402.22 cores=0,2,4,6
/proc/30879/stat : 30879 (open-wbo) R 30876 30879 30388 0 -1 4202496 11831 0 0 0 40217 5 0 0 20 0 1 0 31065000 100327424 18456 33554432000 4194304 6059633 140733200996848 140733200995336 4246362 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30879/statm: 24494 18456 184 456 0 24030 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 97976

[startup+462.3 s]
/proc/loadavg: 2.15 2.12 2.09 3/177 30888
/proc/meminfo: memFree=31148772/32872528 swapFree=552864/567172
[pid=30879] ppid=30876 vsize=97976 CPUtime=462.21 cores=0,2,4,6
/proc/30879/stat : 30879 (open-wbo) R 30876 30879 30388 0 -1 4202496 11832 0 0 0 46216 5 0 0 20 0 1 0 31065000 100327424 18968 33554432000 4194304 6059633 140733200996848 140733200995336 4277847 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30879/statm: 24494 18968 184 456 0 24030 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 97976

[startup+522.3 s]
/proc/loadavg: 2.16 2.13 2.09 3/176 30889
/proc/meminfo: memFree=31148652/32872528 swapFree=552864/567172
[pid=30879] ppid=30876 vsize=97976 CPUtime=522.2 cores=0,2,4,6
/proc/30879/stat : 30879 (open-wbo) R 30876 30879 30388 0 -1 4202496 11832 0 0 0 52215 5 0 0 20 0 1 0 31065000 100327424 18968 33554432000 4194304 6059633 140733200996848 140733200995336 4254603 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30879/statm: 24494 18968 184 456 0 24030 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 97976

[startup+582.3 s]
/proc/loadavg: 2.12 2.12 2.09 3/178 30894
/proc/meminfo: memFree=31148024/32872528 swapFree=552864/567172
[pid=30879] ppid=30876 vsize=97976 CPUtime=582.2 cores=0,2,4,6
/proc/30879/stat : 30879 (open-wbo) R 30876 30879 30388 0 -1 4202496 12498 0 0 0 58214 6 0 0 20 0 1 0 31065000 100327424 18968 33554432000 4194304 6059633 140733200996848 140733200995672 4255738 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30879/statm: 24494 18968 184 456 0 24030 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 97976


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


[startup+942.3 s]
/proc/loadavg: 2.16 2.13 2.09 3/177 30901
/proc/meminfo: memFree=31105140/32872528 swapFree=552864/567172
[pid=30879] ppid=30876 vsize=147296 CPUtime=942.14 cores=0,2,4,6
/proc/30879/stat : 30879 (open-wbo) R 30876 30879 30388 0 -1 4202496 15523 0 0 0 94203 11 0 0 20 0 1 0 31065000 150831104 29527 33554432000 4194304 6059633 140733200996848 140733200995384 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30879/statm: 36824 29527 184 456 0 36360 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 147296

[startup+1002.3 s]
/proc/loadavg: 2.15 2.13 2.09 4/177 30902
/proc/meminfo: memFree=31147708/32872528 swapFree=552864/567172
[pid=30879] ppid=30876 vsize=97976 CPUtime=1002.13 cores=0,2,4,6
/proc/30879/stat : 30879 (open-wbo) R 30876 30879 30388 0 -1 4202496 15862 0 0 0 100201 12 0 0 20 0 1 0 31065000 100327424 18969 33554432000 4194304 6059633 140733200996848 140733200995672 4278382 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30879/statm: 24494 18969 184 456 0 24030 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 97976

[startup+1062.3 s]
/proc/loadavg: 2.23 2.15 2.10 4/177 30903
/proc/meminfo: memFree=31110612/32872528 swapFree=552864/567172
[pid=30879] ppid=30876 vsize=97976 CPUtime=1062.12 cores=0,2,4,6
/proc/30879/stat : 30879 (open-wbo) R 30876 30879 30388 0 -1 4202496 16201 0 0 0 106200 12 0 0 20 0 1 0 31065000 100327424 18969 33554432000 4194304 6059633 140733200996848 140733200995672 4278288 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30879/statm: 24494 18969 184 456 0 24030 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 97976

[startup+1122.3 s]
/proc/loadavg: 2.14 2.14 2.09 3/177 30904
/proc/meminfo: memFree=31070960/32872528 swapFree=552864/567172
[pid=30879] ppid=30876 vsize=147296 CPUtime=1122.11 cores=0,2,4,6
/proc/30879/stat : 30879 (open-wbo) R 30876 30879 30388 0 -1 4202496 16874 0 0 0 112197 14 0 0 20 0 1 0 31065000 150831104 26967 33554432000 4194304 6059633 140733200996848 140733200995384 4255350 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30879/statm: 36824 26967 184 456 0 36360 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 147296

[startup+1182.3 s]
/proc/loadavg: 2.09 2.13 2.09 3/178 30909
/proc/meminfo: memFree=31111800/32872528 swapFree=552864/567172
[pid=30879] ppid=30876 vsize=147296 CPUtime=1182.11 cores=0,2,4,6
/proc/30879/stat : 30879 (open-wbo) R 30876 30879 30388 0 -1 4202496 17217 0 0 0 118196 15 0 0 20 0 1 0 31065000 150831104 27991 33554432000 4194304 6059633 140733200996848 140733200995384 4246340 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30879/statm: 36824 27991 184 456 0 36360 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 147296

[startup+1242.3 s]
/proc/loadavg: 2.12 2.13 2.09 3/177 30910
/proc/meminfo: memFree=31107112/32872528 swapFree=552864/567172
[pid=30879] ppid=30876 vsize=147296 CPUtime=1242.09 cores=0,2,4,6
/proc/30879/stat : 30879 (open-wbo) R 30876 30879 30388 0 -1 4202496 17560 0 0 0 124194 15 0 0 20 0 1 0 31065000 150831104 29015 33554432000 4194304 6059633 140733200996848 140733200995384 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30879/statm: 36824 29015 184 456 0 36360 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 147296

[startup+1302.3 s]
/proc/loadavg: 2.09 2.12 2.09 3/177 30911
/proc/meminfo: memFree=31104968/32872528 swapFree=552864/567172
[pid=30879] ppid=30876 vsize=147296 CPUtime=1302.08 cores=0,2,4,6
/proc/30879/stat : 30879 (open-wbo) R 30876 30879 30388 0 -1 4202496 18042 0 0 0 130192 16 0 0 20 0 1 0 31065000 150831104 29527 33554432000 4194304 6059633 140733200996848 140733200995384 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30879/statm: 36824 29527 184 456 0 36360 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 147296

[startup+1362.3 s]
/proc/loadavg: 2.03 2.09 2.08 3/177 30912
/proc/meminfo: memFree=31094396/32872528 swapFree=552864/567172
[pid=30879] ppid=30876 vsize=147296 CPUtime=1362.08 cores=0,2,4,6
/proc/30879/stat : 30879 (open-wbo) R 30876 30879 30388 0 -1 4202496 18691 0 0 0 136190 18 0 0 20 0 1 0 31065000 150831104 30551 33554432000 4194304 6059633 140733200996848 140733200995384 4278354 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30879/statm: 36824 30551 184 456 0 36360 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 147296

[startup+1422.3 s]
/proc/loadavg: 2.11 2.10 2.09 4/177 30913
/proc/meminfo: memFree=31087536/32872528 swapFree=552864/567172
[pid=30879] ppid=30876 vsize=147296 CPUtime=1422.07 cores=0,2,4,6
/proc/30879/stat : 30879 (open-wbo) R 30876 30879 30388 0 -1 4202496 19616 0 0 0 142187 20 0 0 20 0 1 0 31065000 150831104 30551 33554432000 4194304 6059633 140733200996848 140733200995384 4262835 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30879/statm: 36824 30551 184 456 0 36360 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 147296

[startup+1482.3 s]
/proc/loadavg: 2.04 2.08 2.08 3/177 30915
/proc/meminfo: memFree=31087568/32872528 swapFree=552864/567172
[pid=30879] ppid=30876 vsize=147296 CPUtime=1482.05 cores=0,2,4,6
/proc/30879/stat : 30879 (open-wbo) R 30876 30879 30388 0 -1 4202496 20545 0 0 0 148184 21 0 0 20 0 1 0 31065000 150831104 30551 33554432000 4194304 6059633 140733200996848 140733200995384 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30879/statm: 36824 30551 184 456 0 36360 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 147296

[startup+1542.31 s]
/proc/loadavg: 2.05 2.08 2.08 3/177 30916
/proc/meminfo: memFree=31089828/32872528 swapFree=552864/567172
[pid=30879] ppid=30876 vsize=147296 CPUtime=1542.05 cores=0,2,4,6
/proc/30879/stat : 30879 (open-wbo) R 30876 30879 30388 0 -1 4202496 21474 0 0 0 154182 23 0 0 20 0 1 0 31065000 150831104 30039 33554432000 4194304 6059633 140733200996848 140733200995384 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30879/statm: 36824 30039 184 456 0 36360 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 147296

[startup+1602.3 s]
/proc/loadavg: 2.08 2.08 2.08 3/177 30917
/proc/meminfo: memFree=31092272/32872528 swapFree=552864/567172
[pid=30879] ppid=30876 vsize=147296 CPUtime=1602.04 cores=0,2,4,6
/proc/30879/stat : 30879 (open-wbo) R 30876 30879 30388 0 -1 4202496 22405 0 0 0 160179 25 0 0 20 0 1 0 31065000 150831104 29527 33554432000 4194304 6059633 140733200996848 140733200995384 4277864 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30879/statm: 36824 29527 184 456 0 36360 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 147296

[startup+1662.3 s]
/proc/loadavg: 2.08 2.08 2.08 3/177 30918
/proc/meminfo: memFree=31096276/32872528 swapFree=552864/567172
[pid=30879] ppid=30876 vsize=147296 CPUtime=1662.03 cores=0,2,4,6
/proc/30879/stat : 30879 (open-wbo) R 30876 30879 30388 0 -1 4202496 23338 0 0 0 166176 27 0 0 20 0 1 0 31065000 150831104 28503 33554432000 4194304 6059633 140733200996848 140733200995384 4277586 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30879/statm: 36824 28503 184 456 0 36360 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 147296

[startup+1722.3 s]
/proc/loadavg: 2.14 2.10 2.09 3/177 30919
/proc/meminfo: memFree=31042676/32872528 swapFree=552864/567172
[pid=30879] ppid=30876 vsize=147296 CPUtime=1722.02 cores=0,2,4,6
/proc/30879/stat : 30879 (open-wbo) R 30876 30879 30388 0 -1 4202496 24265 0 0 0 172174 28 0 0 20 0 1 0 31065000 150831104 26967 33554432000 4194304 6059633 140733200996848 140733200995384 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30879/statm: 36824 26967 184 456 0 36360 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 147296

[startup+1782.3 s]
/proc/loadavg: 2.15 2.11 2.09 3/178 30924
/proc/meminfo: memFree=31077272/32872528 swapFree=552864/567172
[pid=30879] ppid=30876 vsize=97976 CPUtime=1782.02 cores=0,2,4,6
/proc/30879/stat : 30879 (open-wbo) R 30876 30879 30388 0 -1 4202496 24869 0 0 0 178172 30 0 0 20 0 1 0 31065000 100327424 18969 33554432000 4194304 6059633 140733200996848 140733200995672 4278292 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30879/statm: 24494 18969 184 456 0 24030 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 97976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.10 2.10 2.09 3/178 30947
/proc/meminfo: memFree=31094248/32872528 swapFree=552864/567172
[pid=30879] ppid=30876 vsize=147296 CPUtime=1800.01 cores=0,2,4,6
/proc/30879/stat : 30879 (open-wbo) R 30876 30879 30388 0 -1 4202496 25205 0 0 0 179971 30 0 0 20 0 1 0 31065000 150831104 28503 33554432000 4194304 6059633 140733200996848 140733200995384 4255169 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30879/statm: 36824 28503 184 456 0 36360 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 147296

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 30879 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.10 2.10 2.09 3/178 30947
/proc/meminfo: memFree=31094248/32872528 swapFree=552864/567172
[pid=30879] ppid=30876 vsize=147296 CPUtime=1800.01 cores=0,2,4,6
/proc/30879/stat : 30879 (open-wbo) R 30876 30879 30388 0 -1 4202496 25205 0 0 0 179971 30 0 0 20 0 1 0 31065000 150831104 28503 33554432000 4194304 6059633 140733200996848 140733200995384 4255169 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30879/statm: 36824 28503 184 456 0 36360 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 147296

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.71
CPU system time (s): 0.307953
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 178116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.71
system time used= 0.307953
maximum resident set size= 134760
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25208
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= 13
involuntary context switches= 1975

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.50516 second user time and 8.48571 second system time

The end

Launcher Data 

Begin job on node138 at 2016-06-27 00:31:11
IDJOB=4116538
IDBENCH=109482
IDSOLVER=2547
FILE ID=node138/4116538-1466980271
RUNJOBID= node138-1466974868-30404
PBS_JOBID= 19976379
Free space on /tmp= 71712 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size144-round23-7.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116538-1466980271/watcher-4116538-1466980271 -o /tmp/evaluation-result-4116538-1466980271/solver-4116538-1466980271 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node138-1466974868-30404 --watchdog 1960  open-wbo HOME/instance-4116538-1466980271.opb

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

MD5SUM BENCH= bfcd781f18820c497ed9f650463d13eb
RANDOM SEED=1514291774

node138.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		: 2666.803
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	: 5333.60
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		: 2666.803
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		: 2666.803
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	: 5332.56
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		: 2666.803
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		: 2666.803
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		: 2666.803
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		: 2666.803
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		: 2666.803
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:        31289616 kB
Buffers:           43160 kB
Cached:           243924 kB
SwapCached:         3788 kB
Active:            64376 kB
Inactive:         249768 kB
Active(anon):      25276 kB
Inactive(anon):     4564 kB
Active(file):      39100 kB
Inactive(file):   245204 kB
Unevictable:      567172 kB
Mlocked:          552864 kB
SwapTotal:      67108856 kB
SwapFree:       67094448 kB
Dirty:             10180 kB
Writeback:             4 kB
AnonPages:        589488 kB
Mapped:             7828 kB
Shmem:                 0 kB
Slab:             567892 kB
SReclaimable:      11292 kB
SUnreclaim:       556600 kB
KernelStack:        1424 kB
PageTables:         4680 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     712076 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     14336 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= 71708 MiB
End job on node138 at 2016-06-27 01:01:11