Trace number 4116666

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-size80-round23-2.opb
MD5SUMf982646c7ec329d9f670a4f55dd3af78
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 constraints9456
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)368
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-4116666-1466971675.opb
0.00/0.00	c File size is 415719 bytes.
1800.02/1800.30	c Sum of soft weights:            0
1800.02/1800.30	c |                                                                                                       |
1800.02/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.02/1800.30	c |                                                                                                       |
1800.02/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.02/1800.30	c |  Number of variables:          4288                                                                   |
1800.02/1800.30	c |  Number of hard clauses:       8560                                                                   |
1800.02/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.02/1800.30	c |  Number of cardinality:         368                                                                   |
1800.02/1800.30	c |  Number of PB :                1792                                                                   |
1800.02/1800.30	c |  Parse time:                   0.05 s                                                                 |
1800.02/1800.30	c |                                                                                                       |
1800.02/1800.30	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-4116666-1466971675/watcher-4116666-1466971675 -o /tmp/evaluation-result-4116666-1466971675/solver-4116666-1466971675 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466940445-21039 --watchdog 1960 open-wbo HOME/instance-4116666-1466971675.opb 

pid=23921
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: 2.33 2.24 2.19 2/174 23924
/proc/meminfo: memFree=30355556/32872528 swapFree=1308564/1463908
[pid=23924] ppid=23921 vsize=2748 CPUtime=0 cores=0,2,4,6
/proc/23924/stat : 23924 (open-wbo) R 23921 23924 21023 0 -1 4202496 413 0 0 0 0 0 0 0 20 0 1 0 30206515 2813952 288 33554432000 4194304 6059633 140733457476592 140736271482184 4736280 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23924/statm: 687 288 236 456 0 121 0

[startup+0.100168 s]
/proc/loadavg: 2.33 2.24 2.19 2/174 23924
/proc/meminfo: memFree=30355556/32872528 swapFree=1308564/1463908
[pid=23924] ppid=23921 vsize=26744 CPUtime=0.09 cores=0,2,4,6
/proc/23924/stat : 23924 (open-wbo) R 23921 23924 21023 0 -1 4202496 4508 0 0 0 9 0 0 0 20 0 1 0 30206515 27385856 5302 33554432000 4194304 6059633 140733457476592 140736271482184 4295055 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23924/statm: 6686 5305 163 456 0 6222 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26744

[startup+0.200323 s]
/proc/loadavg: 2.33 2.24 2.19 2/174 23924
/proc/meminfo: memFree=30355556/32872528 swapFree=1308564/1463908
[pid=23924] ppid=23921 vsize=28164 CPUtime=0.19 cores=0,2,4,6
/proc/23924/stat : 23924 (open-wbo) R 23921 23924 21023 0 -1 4202496 5094 0 0 0 19 0 0 0 20 0 1 0 30206515 28839936 5813 33554432000 4194304 6059633 140733457476592 140736271482184 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23924/statm: 7041 5813 182 456 0 6577 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28164

[startup+0.300345 s]
/proc/loadavg: 2.33 2.24 2.19 2/174 23924
/proc/meminfo: memFree=30355556/32872528 swapFree=1308564/1463908
[pid=23924] ppid=23921 vsize=28312 CPUtime=0.29 cores=0,2,4,6
/proc/23924/stat : 23924 (open-wbo) R 23921 23924 21023 0 -1 4202496 5190 0 0 0 29 0 0 0 20 0 1 0 30206515 28991488 5885 33554432000 4194304 6059633 140733457476592 140736271482184 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23924/statm: 7078 5885 182 456 0 6614 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28312

[startup+0.700297 s]
/proc/loadavg: 2.33 2.24 2.19 2/174 23924
/proc/meminfo: memFree=30355556/32872528 swapFree=1308564/1463908
[pid=23924] ppid=23921 vsize=28380 CPUtime=0.69 cores=0,2,4,6
/proc/23924/stat : 23924 (open-wbo) R 23921 23924 21023 0 -1 4202496 5242 0 0 0 68 1 0 0 20 0 1 0 30206515 29061120 5914 33554432000 4194304 6059633 140733457476592 140733457475176 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23924/statm: 7095 5914 183 456 0 6631 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28380

[startup+1.5003 s]
/proc/loadavg: 2.30 2.23 2.19 3/175 23925
/proc/meminfo: memFree=30332240/32872528 swapFree=1308564/1463908
[pid=23924] ppid=23921 vsize=28644 CPUtime=1.49 cores=0,2,4,6
/proc/23924/stat : 23924 (open-wbo) R 23921 23924 21023 0 -1 4202496 5308 0 0 0 148 1 0 0 20 0 1 0 30206515 29331456 5980 33554432000 4194304 6059633 140733457476592 140733457475176 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23924/statm: 7161 5980 183 456 0 6697 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28644

[startup+3.10029 s]
/proc/loadavg: 2.30 2.23 2.19 3/175 23925
/proc/meminfo: memFree=30331248/32872528 swapFree=1308564/1463908
[pid=23924] ppid=23921 vsize=29040 CPUtime=3.09 cores=0,2,4,6
/proc/23924/stat : 23924 (open-wbo) R 23921 23924 21023 0 -1 4202496 5561 0 0 0 308 1 0 0 20 0 1 0 30206515 29736960 6066 33554432000 4194304 6059633 140733457476592 140733457474904 4254746 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23924/statm: 7260 6066 184 456 0 6796 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29040

[startup+6.30029 s]
/proc/loadavg: 2.28 2.23 2.19 3/175 23925
/proc/meminfo: memFree=30331596/32872528 swapFree=1308564/1463908
[pid=23924] ppid=23921 vsize=29464 CPUtime=6.29 cores=0,2,4,6
/proc/23924/stat : 23924 (open-wbo) R 23921 23924 21023 0 -1 4202496 6319 0 0 0 627 2 0 0 20 0 1 0 30206515 30171136 6187 33554432000 4194304 6059633 140733457476592 140733457475416 4277882 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23924/statm: 7366 6187 184 456 0 6902 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29464

[startup+12.7003 s]
/proc/loadavg: 2.26 2.23 2.19 3/175 23925
/proc/meminfo: memFree=30319984/32872528 swapFree=1308564/1463908
[pid=23924] ppid=23921 vsize=41076 CPUtime=12.69 cores=0,2,4,6
/proc/23924/stat : 23924 (open-wbo) R 23921 23924 21023 0 -1 4202496 7062 0 0 0 1267 2 0 0 20 0 1 0 30206515 42061824 8902 33554432000 4194304 6059633 140733457476592 140733457475112 4254639 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23924/statm: 10269 8902 184 456 0 9805 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41076

[startup+25.5003 s]
/proc/loadavg: 2.20 2.21 2.18 4/175 23926
/proc/meminfo: memFree=30319780/32872528 swapFree=1308564/1463908
[pid=23924] ppid=23921 vsize=41076 CPUtime=25.49 cores=0,2,4,6
/proc/23924/stat : 23924 (open-wbo) R 23921 23924 21023 0 -1 4202496 7182 0 0 0 2547 2 0 0 20 0 1 0 30206515 42061824 9020 33554432000 4194304 6059633 140733457476592 140733457475112 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23924/statm: 10269 9020 184 456 0 9805 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 41076

[startup+51.1004 s]
/proc/loadavg: 2.13 2.20 2.18 3/175 23926
/proc/meminfo: memFree=30315132/32872528 swapFree=1308564/1463908
[pid=23924] ppid=23921 vsize=45496 CPUtime=51.08 cores=0,2,4,6
/proc/23924/stat : 23924 (open-wbo) R 23921 23924 21023 0 -1 4202496 7949 0 0 0 5106 2 0 0 20 0 1 0 30206515 46587904 10214 33554432000 4194304 6059633 140733457476592 140733457475112 4277557 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23924/statm: 11374 10214 184 456 0 10910 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45496

[startup+102.3 s]
/proc/loadavg: 2.10 2.18 2.17 3/175 23927
/proc/meminfo: memFree=30317924/32872528 swapFree=1308564/1463908
[pid=23924] ppid=23921 vsize=41144 CPUtime=102.28 cores=0,2,4,6
/proc/23924/stat : 23924 (open-wbo) R 23921 23924 21023 0 -1 4202496 8960 0 0 0 10226 2 0 0 20 0 1 0 30206515 42131456 9174 33554432000 4194304 6059633 140733457476592 140733457475080 4278540 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23924/statm: 10286 9174 184 456 0 9822 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 41144

[startup+162.3 s]
/proc/loadavg: 2.25 2.20 2.18 4/176 23931
/proc/meminfo: memFree=30297016/32872528 swapFree=1308564/1463908
[pid=23924] ppid=23921 vsize=71344 CPUtime=162.27 cores=0,2,4,6
/proc/23924/stat : 23924 (open-wbo) R 23921 23924 21023 0 -1 4202496 10165 0 0 0 16223 4 0 0 20 0 1 0 30206515 73056256 13448 33554432000 4194304 6059633 140733457476592 140733457475080 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23924/statm: 17836 13448 184 456 0 17372 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 71344

[startup+222.307 s]
/proc/loadavg: 2.27 2.21 2.18 3/175 23932
/proc/meminfo: memFree=30276668/32872528 swapFree=1308564/1463908
[pid=23924] ppid=23921 vsize=71344 CPUtime=222.26 cores=0,2,4,6
/proc/23924/stat : 23924 (open-wbo) R 23921 23924 21023 0 -1 4202496 10167 0 0 0 22222 4 0 0 20 0 1 0 30206515 73056256 13961 33554432000 4194304 6059633 140733457476592 140733457475080 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23924/statm: 17836 13961 184 456 0 17372 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 71344

[startup+282.3 s]
/proc/loadavg: 2.29 2.23 2.19 3/175 23933
/proc/meminfo: memFree=30271824/32872528 swapFree=1308564/1463908
[pid=23924] ppid=23921 vsize=90200 CPUtime=282.24 cores=0,2,4,6
/proc/23924/stat : 23924 (open-wbo) R 23921 23924 21023 0 -1 4202496 10521 0 0 0 28220 4 0 0 20 0 1 0 30206515 92364800 14475 33554432000 4194304 6059633 140733457476592 140733457475080 4277560 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23924/statm: 22550 14475 184 456 0 22086 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 90200

[startup+342.3 s]
/proc/loadavg: 2.27 2.23 2.19 4/175 23935
/proc/meminfo: memFree=30267612/32872528 swapFree=1308564/1463908
[pid=23924] ppid=23921 vsize=90200 CPUtime=342.23 cores=0,2,4,6
/proc/23924/stat : 23924 (open-wbo) R 23921 23924 21023 0 -1 4202496 10522 0 0 0 34219 4 0 0 20 0 1 0 30206515 92364800 14987 33554432000 4194304 6059633 140733457476592 140733457475080 4277998 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23924/statm: 22550 14987 184 456 0 22086 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 90200

[startup+402.3 s]
/proc/loadavg: 2.24 2.22 2.18 4/175 23936
/proc/meminfo: memFree=30244824/32872528 swapFree=1308564/1463908
[pid=23924] ppid=23921 vsize=90200 CPUtime=402.23 cores=0,2,4,6
/proc/23924/stat : 23924 (open-wbo) R 23921 23924 21023 0 -1 4202496 11135 0 0 0 40218 5 0 0 20 0 1 0 30206515 92364800 20167 33554432000 4194304 6059633 140733457476592 140733457475080 4278621 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23924/statm: 22550 20167 184 456 0 22086 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 90200

[startup+462.3 s]
/proc/loadavg: 2.21 2.22 2.18 3/175 23937
/proc/meminfo: memFree=30242560/32872528 swapFree=1308564/1463908
[pid=23924] ppid=23921 vsize=90200 CPUtime=462.21 cores=0,2,4,6
/proc/23924/stat : 23924 (open-wbo) R 23921 23924 21023 0 -1 4202496 11142 0 0 0 46216 5 0 0 20 0 1 0 30206515 92364800 20400 33554432000 4194304 6059633 140733457476592 140733457475080 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23924/statm: 22550 20400 184 456 0 22086 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 90200

[startup+522.3 s]
/proc/loadavg: 2.31 2.24 2.19 4/175 23938
/proc/meminfo: memFree=30238612/32872528 swapFree=1308564/1463908
[pid=23924] ppid=23921 vsize=90200 CPUtime=522.21 cores=0,2,4,6
/proc/23924/stat : 23924 (open-wbo) R 23921 23924 21023 0 -1 4202496 11144 0 0 0 52216 5 0 0 20 0 1 0 30206515 92364800 21424 33554432000 4194304 6059633 140733457476592 140733457475080 4278479 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23924/statm: 22550 21424 184 456 0 22086 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 90200

[startup+582.3 s]
/proc/loadavg: 2.17 2.21 2.18 4/175 23939
/proc/meminfo: memFree=30207776/32872528 swapFree=1308564/1463908
[pid=23924] ppid=23921 vsize=90200 CPUtime=582.2 cores=0,2,4,6
/proc/23924/stat : 23924 (open-wbo) R 23921 23924 21023 0 -1 4202496 11144 0 0 0 58215 5 0 0 20 0 1 0 30206515 92364800 21424 33554432000 4194304 6059633 140733457476592 140733457475080 4278479 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23924/statm: 22550 21424 184 456 0 22086 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 90200


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


[startup+942.3 s]
/proc/loadavg: 2.26 2.24 2.19 3/175 23950
/proc/meminfo: memFree=30238320/32872528 swapFree=1308564/1463908
[pid=23924] ppid=23921 vsize=90200 CPUtime=942.15 cores=0,2,4,6
/proc/23924/stat : 23924 (open-wbo) R 23921 23924 21023 0 -1 4202496 14590 0 0 0 94205 10 0 0 20 0 1 0 30206515 92364800 21424 33554432000 4194304 6059633 140733457476592 140733457475416 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23924/statm: 22550 21424 184 456 0 22086 0
Current children cumulated CPU time (s) 942.15
Current children cumulated vsize (KiB) 90200

[startup+1002.3 s]
/proc/loadavg: 2.29 2.24 2.19 3/175 23951
/proc/meminfo: memFree=30204804/32872528 swapFree=1308564/1463908
[pid=23924] ppid=23921 vsize=90200 CPUtime=1002.13 cores=0,2,4,6
/proc/23924/stat : 23924 (open-wbo) R 23921 23924 21023 0 -1 4202496 15085 0 0 0 100203 10 0 0 20 0 1 0 30206515 92364800 21424 33554432000 4194304 6059633 140733457476592 140733457475416 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23924/statm: 22550 21424 184 456 0 22086 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 90200

[startup+1062.3 s]
/proc/loadavg: 2.41 2.27 2.20 4/175 23952
/proc/meminfo: memFree=30200460/32872528 swapFree=1308564/1463908
[pid=23924] ppid=23921 vsize=90200 CPUtime=1062.13 cores=0,2,4,6
/proc/23924/stat : 23924 (open-wbo) R 23921 23924 21023 0 -1 4202496 15580 0 0 0 106202 11 0 0 20 0 1 0 30206515 92364800 21424 33554432000 4194304 6059633 140733457476592 140733457475416 4261818 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23924/statm: 22550 21424 184 456 0 22086 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 90200

[startup+1122.3 s]
/proc/loadavg: 2.36 2.28 2.20 3/175 23953
/proc/meminfo: memFree=30198420/32872528 swapFree=1308564/1463908
[pid=23924] ppid=23921 vsize=90200 CPUtime=1122.12 cores=0,2,4,6
/proc/23924/stat : 23924 (open-wbo) R 23921 23924 21023 0 -1 4202496 16076 0 0 0 112200 12 0 0 20 0 1 0 30206515 92364800 21424 33554432000 4194304 6059633 140733457476592 140733457475416 4277781 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23924/statm: 22550 21424 184 456 0 22086 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 90200

[startup+1182.3 s]
/proc/loadavg: 2.32 2.29 2.21 3/175 23954
/proc/meminfo: memFree=30163908/32872528 swapFree=1308564/1463908
[pid=23924] ppid=23921 vsize=139520 CPUtime=1182.11 cores=0,2,4,6
/proc/23924/stat : 23924 (open-wbo) R 23921 23924 21023 0 -1 4202496 17063 0 0 0 118198 13 0 0 20 0 1 0 30206515 142868480 29580 33554432000 4194304 6059633 140733457476592 140733457475128 4262704 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23924/statm: 34880 29580 184 456 0 34416 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 139520

[startup+1242.3 s]
/proc/loadavg: 2.23 2.26 2.20 4/175 23956
/proc/meminfo: memFree=30159816/32872528 swapFree=1308564/1463908
[pid=23924] ppid=23921 vsize=139520 CPUtime=1242.09 cores=0,2,4,6
/proc/23924/stat : 23924 (open-wbo) R 23921 23924 21023 0 -1 4202496 17561 0 0 0 124196 13 0 0 20 0 1 0 30206515 142868480 30604 33554432000 4194304 6059633 140733457476592 140733457475128 4278031 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23924/statm: 34880 30604 184 456 0 34416 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 139520

[startup+1302.3 s]
/proc/loadavg: 2.15 2.23 2.19 3/175 23957
/proc/meminfo: memFree=30157768/32872528 swapFree=1308564/1463908
[pid=23924] ppid=23921 vsize=139520 CPUtime=1302.09 cores=0,2,4,6
/proc/23924/stat : 23924 (open-wbo) R 23921 23924 21023 0 -1 4202496 18059 0 0 0 130195 14 0 0 20 0 1 0 30206515 142868480 31116 33554432000 4194304 6059633 140733457476592 140733457475128 4277945 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23924/statm: 34880 31116 184 456 0 34416 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 139520

[startup+1362.3 s]
/proc/loadavg: 2.10 2.20 2.18 3/176 23961
/proc/meminfo: memFree=30157780/32872528 swapFree=1308564/1463908
[pid=23924] ppid=23921 vsize=139520 CPUtime=1362.08 cores=0,2,4,6
/proc/23924/stat : 23924 (open-wbo) R 23921 23924 21023 0 -1 4202496 18557 0 0 0 136193 15 0 0 20 0 1 0 30206515 142868480 31116 33554432000 4194304 6059633 140733457476592 140733457475128 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23924/statm: 34880 31116 184 456 0 34416 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 139520

[startup+1422.3 s]
/proc/loadavg: 2.15 2.19 2.18 4/175 23962
/proc/meminfo: memFree=30159972/32872528 swapFree=1308564/1463908
[pid=23924] ppid=23921 vsize=139520 CPUtime=1422.08 cores=0,2,4,6
/proc/23924/stat : 23924 (open-wbo) R 23921 23924 21023 0 -1 4202496 19055 0 0 0 142192 16 0 0 20 0 1 0 30206515 142868480 31116 33554432000 4194304 6059633 140733457476592 140733457475128 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23924/statm: 34880 31116 184 456 0 34416 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 139520

[startup+1482.3 s]
/proc/loadavg: 2.12 2.17 2.17 3/175 23963
/proc/meminfo: memFree=30161596/32872528 swapFree=1308564/1463908
[pid=23924] ppid=23921 vsize=140460 CPUtime=1482.06 cores=0,2,4,6
/proc/23924/stat : 23924 (open-wbo) R 23921 23924 21023 0 -1 4202496 19556 0 0 0 148189 17 0 0 20 0 1 0 30206515 143831040 31351 33554432000 4194304 6059633 140733457476592 140733457475128 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23924/statm: 35115 31351 184 456 0 34651 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 140460

[startup+1542.31 s]
/proc/loadavg: 2.09 2.15 2.16 3/174 23964
/proc/meminfo: memFree=30167396/32872528 swapFree=1308564/1463908
[pid=23924] ppid=23921 vsize=140460 CPUtime=1542.06 cores=0,2,4,6
/proc/23924/stat : 23924 (open-wbo) R 23921 23924 21023 0 -1 4202496 20054 0 0 0 154188 18 0 0 20 0 1 0 30206515 143831040 30839 33554432000 4194304 6059633 140733457476592 140733457475128 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23924/statm: 35115 30839 184 456 0 34651 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 140460

[startup+1602.3 s]
/proc/loadavg: 2.16 2.17 2.17 4/175 23966
/proc/meminfo: memFree=30204404/32872528 swapFree=1308564/1463908
[pid=23924] ppid=23921 vsize=140460 CPUtime=1602.04 cores=0,2,4,6
/proc/23924/stat : 23924 (open-wbo) R 23921 23924 21023 0 -1 4202496 20801 0 0 0 160185 19 0 0 20 0 1 0 30206515 143831040 29815 33554432000 4194304 6059633 140733457476592 140733457475128 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23924/statm: 35115 29815 184 456 0 34651 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 140460

[startup+1662.3 s]
/proc/loadavg: 2.29 2.19 2.18 3/175 24012
/proc/meminfo: memFree=30282996/32872528 swapFree=1308564/1463908
[pid=23924] ppid=23921 vsize=91140 CPUtime=1662.03 cores=0,2,4,6
/proc/23924/stat : 23924 (open-wbo) R 23921 23924 21023 0 -1 4202496 21288 0 0 0 166183 20 0 0 20 0 1 0 30206515 93327360 21659 33554432000 4194304 6059633 140733457476592 140733457475416 4278354 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23924/statm: 22785 21659 184 456 0 22321 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 91140

[startup+1722.3 s]
/proc/loadavg: 2.24 2.19 2.18 3/175 24013
/proc/meminfo: memFree=30279500/32872528 swapFree=1308564/1463908
[pid=23924] ppid=23921 vsize=91140 CPUtime=1722.02 cores=0,2,4,6
/proc/23924/stat : 23924 (open-wbo) R 23921 23924 21023 0 -1 4202496 22370 0 0 0 172180 22 0 0 20 0 1 0 30206515 93327360 21659 33554432000 4194304 6059633 140733457476592 140733457475416 4278312 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23924/statm: 22785 21659 184 456 0 22321 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 91140

[startup+1782.3 s]
/proc/loadavg: 2.26 2.21 2.18 4/175 24014
/proc/meminfo: memFree=30269088/32872528 swapFree=1308564/1463908
[pid=23924] ppid=23921 vsize=91140 CPUtime=1782.02 cores=0,2,4,6
/proc/23924/stat : 23924 (open-wbo) R 23921 23924 21023 0 -1 4202496 23457 0 0 0 178178 24 0 0 20 0 1 0 30206515 93327360 21659 33554432000 4194304 6059633 140733457476592 140733457475416 4255169 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23924/statm: 22785 21659 184 456 0 22321 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 91140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.27 2.21 2.18 3/175 24015
/proc/meminfo: memFree=30268964/32872528 swapFree=1308564/1463908
[pid=23924] ppid=23921 vsize=91140 CPUtime=1800.02 cores=0,2,4,6
/proc/23924/stat : 23924 (open-wbo) R 23921 23924 21023 0 -1 4202496 23457 0 0 0 179978 24 0 0 20 0 1 0 30206515 93327360 21659 33554432000 4194304 6059633 140733457476592 140733457475416 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23924/statm: 22785 21659 184 456 0 22321 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 91140

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 23924 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.27 2.21 2.18 3/175 24015
/proc/meminfo: memFree=30268964/32872528 swapFree=1308564/1463908
[pid=23924] ppid=23921 vsize=91140 CPUtime=1800.02 cores=0,2,4,6
/proc/23924/stat : 23924 (open-wbo) R 23921 23924 21023 0 -1 4202496 23457 0 0 0 179978 24 0 0 20 0 1 0 30206515 93327360 21659 33554432000 4194304 6059633 140733457476592 140733457475416 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23924/statm: 22785 21659 184 456 0 22321 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 91140

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.78
CPU system time (s): 0.240963
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 171280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.78
system time used= 0.240963
maximum resident set size= 140008
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23460
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= 10
involuntary context switches= 1858

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 3.9574 second user time and 7.50686 second system time

The end

Launcher Data 

Begin job on node121 at 2016-06-26 22:07:55
IDJOB=4116666
IDBENCH=109498
IDSOLVER=2547
FILE ID=node121/4116666-1466971675
RUNJOBID= node121-1466940445-21039
PBS_JOBID= 19976339
Free space on /tmp= 71696 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size80-round23-2.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116666-1466971675/watcher-4116666-1466971675 -o /tmp/evaluation-result-4116666-1466971675/solver-4116666-1466971675 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466940445-21039 --watchdog 1960  open-wbo HOME/instance-4116666-1466971675.opb

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

MD5SUM BENCH= f982646c7ec329d9f670a4f55dd3af78
RANDOM SEED=1736094029

node121.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.172
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.34
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.172
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	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.172
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		: 2667.172
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.172
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		: 2667.172
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	: 5332.71
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.172
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.172
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:        30355728 kB
Buffers:           81476 kB
Cached:           182524 kB
SwapCached:         1456 kB
Active:            94248 kB
Inactive:         224448 kB
Active(anon):      54368 kB
Inactive(anon):     2960 kB
Active(file):      39880 kB
Inactive(file):   221488 kB
Unevictable:     1463908 kB
Mlocked:         1308564 kB
SwapTotal:      67108856 kB
SwapFree:       67099756 kB
Dirty:              5072 kB
Writeback:             0 kB
AnonPages:       1592028 kB
Mapped:             7952 kB
Shmem:                 0 kB
Slab:             594996 kB
SReclaimable:      39104 kB
SUnreclaim:       555892 kB
KernelStack:        1456 kB
PageTables:         6952 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1641776 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    249856 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= 71688 MiB
End job on node121 at 2016-06-26 22:37:56