Trace number 4116698

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) 1800.01 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size160-round21-8.opb
MD5SUMe1189837ef7b00368049cf6d1bdb5b61
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark34.7197
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables3968
Total number of constraints7936
Number of constraints which are clauses6656
Number of constraints which are cardinality constraints (but not clauses)448
Number of constraints which are nor clauses,nor cardinality constraints832
Minimum length of a constraint1
Maximum length of a constraint10
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 14
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016
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-4116698-1466954777.opb
0.00/0.00	c File size is 339520 bytes.
1800.00/1800.30	c Sum of soft weights:            0
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.00/1800.30	c |  Number of variables:          3968                                                                   |
1800.00/1800.30	c |  Number of hard clauses:       7104                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         448                                                                   |
1800.00/1800.30	c |  Number of PB :                1664                                                                   |
1800.00/1800.30	c |  Parse time:                   0.04 s                                                                 |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	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-4116698-1466954777/watcher-4116698-1466954777 -o /tmp/evaluation-result-4116698-1466954777/solver-4116698-1466954777 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466942800-20998 --watchdog 1960 open-wbo HOME/instance-4116698-1466954777.opb 

pid=22300
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 2.14 2.09 3/176 22303
/proc/meminfo: memFree=31369392/32872528 swapFree=518888/559768
[pid=22303] ppid=22300 vsize=2536 CPUtime=0 cores=0,2,4,6
/proc/22303/stat : 22303 (open-wbo) R 22300 22303 20982 0 -1 4202496 383 0 0 0 0 0 0 0 20 0 1 0 28517884 2596864 258 33554432000 4194304 6059633 140736139943824 140735629663752 5131227 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/22303/statm: 634 258 217 456 0 87 0

[startup+0.100161 s]
/proc/loadavg: 2.13 2.14 2.09 3/176 22303
/proc/meminfo: memFree=31369392/32872528 swapFree=518888/559768
[pid=22303] ppid=22300 vsize=23176 CPUtime=0.09 cores=0,2,4,6
/proc/22303/stat : 22303 (open-wbo) R 22300 22303 20982 0 -1 4202496 4348 0 0 0 9 0 0 0 20 0 1 0 28517884 23732224 5160 33554432000 4194304 6059633 140736139943824 140735629663752 5047405 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/22303/statm: 5794 5162 167 456 0 5330 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23176

[startup+0.200324 s]
/proc/loadavg: 2.13 2.14 2.09 3/176 22303
/proc/meminfo: memFree=31369392/32872528 swapFree=518888/559768
[pid=22303] ppid=22300 vsize=24164 CPUtime=0.19 cores=0,2,4,6
/proc/22303/stat : 22303 (open-wbo) R 22300 22303 20982 0 -1 4202496 4671 0 0 0 19 0 0 0 20 0 1 0 28517884 24743936 5436 33554432000 4194304 6059633 140736139943824 140735629663752 4277545 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/22303/statm: 6041 5436 182 456 0 5577 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 24164

[startup+0.300309 s]
/proc/loadavg: 2.13 2.14 2.09 3/176 22303
/proc/meminfo: memFree=31369392/32872528 swapFree=518888/559768
[pid=22303] ppid=22300 vsize=24496 CPUtime=0.29 cores=0,2,4,6
/proc/22303/stat : 22303 (open-wbo) R 22300 22303 20982 0 -1 4202496 4751 0 0 0 29 0 0 0 20 0 1 0 28517884 25083904 5516 33554432000 4194304 6059633 140736139943824 140735629663752 4277998 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/22303/statm: 6124 5516 182 456 0 5660 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24496

[startup+0.700255 s]
/proc/loadavg: 2.13 2.14 2.09 3/176 22303
/proc/meminfo: memFree=31369392/32872528 swapFree=518888/559768
[pid=22303] ppid=22300 vsize=24716 CPUtime=0.69 cores=0,2,4,6
/proc/22303/stat : 22303 (open-wbo) R 22300 22303 20982 0 -1 4202496 4806 0 0 0 69 0 0 0 20 0 1 0 28517884 25309184 5555 33554432000 4194304 6059633 140736139943824 140735629663752 4277570 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/22303/statm: 6179 5555 183 456 0 5715 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24716

[startup+1.50025 s]
/proc/loadavg: 2.13 2.14 2.09 3/177 22304
/proc/meminfo: memFree=31316068/32872528 swapFree=518888/559768
[pid=22303] ppid=22300 vsize=24664 CPUtime=1.49 cores=0,2,4,6
/proc/22303/stat : 22303 (open-wbo) R 22300 22303 20982 0 -1 4202496 4843 0 0 0 149 0 0 0 20 0 1 0 28517884 25255936 5576 33554432000 4194304 6059633 140736139943824 140736139942184 4277570 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/22303/statm: 6166 5576 183 456 0 5702 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24664

[startup+3.10025 s]
/proc/loadavg: 2.13 2.14 2.09 3/177 22304
/proc/meminfo: memFree=31317136/32872528 swapFree=518888/559768
[pid=22303] ppid=22300 vsize=25124 CPUtime=3.09 cores=0,2,4,6
/proc/22303/stat : 22303 (open-wbo) R 22300 22303 20982 0 -1 4202496 5632 0 0 0 308 1 0 0 20 0 1 0 28517884 25726976 5345 33554432000 4194304 6059633 140736139943824 140736139942200 4277879 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/22303/statm: 6281 5345 184 456 0 5817 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25124

[startup+6.30025 s]
/proc/loadavg: 2.12 2.13 2.09 3/177 22304
/proc/meminfo: memFree=31306932/32872528 swapFree=518888/559768
[pid=22303] ppid=22300 vsize=29828 CPUtime=6.28 cores=0,2,4,6
/proc/22303/stat : 22303 (open-wbo) R 22300 22303 20982 0 -1 4202496 6053 0 0 0 627 1 0 0 20 0 1 0 28517884 30543872 6777 33554432000 4194304 6059633 140736139943824 140736139942344 4255287 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/22303/statm: 7457 6777 184 456 0 6993 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 29828

[startup+12.7003 s]
/proc/loadavg: 2.19 2.15 2.10 3/177 22304
/proc/meminfo: memFree=31300128/32872528 swapFree=518888/559768
[pid=22303] ppid=22300 vsize=36904 CPUtime=12.69 cores=0,2,4,6
/proc/22303/stat : 22303 (open-wbo) R 22300 22303 20982 0 -1 4202496 6704 0 0 0 1267 2 0 0 20 0 1 0 28517884 37789696 8056 33554432000 4194304 6059633 140736139943824 140736139942312 4277549 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/22303/statm: 9226 8056 184 456 0 8762 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 36904

[startup+25.5003 s]
/proc/loadavg: 2.21 2.16 2.10 3/177 22304
/proc/meminfo: memFree=31285432/32872528 swapFree=518888/559768
[pid=22303] ppid=22300 vsize=36904 CPUtime=25.48 cores=0,2,4,6
/proc/22303/stat : 22303 (open-wbo) R 22300 22303 20982 0 -1 4202496 7239 0 0 0 2546 2 0 0 20 0 1 0 28517884 37789696 8578 33554432000 4194304 6059633 140736139943824 140736139942312 4278457 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/22303/statm: 9226 8578 184 456 0 8762 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 36904

[startup+51.1004 s]
/proc/loadavg: 2.14 2.14 2.09 3/177 22304
/proc/meminfo: memFree=31331372/32872528 swapFree=518888/559768
[pid=22303] ppid=22300 vsize=41324 CPUtime=51.07 cores=0,2,4,6
/proc/22303/stat : 22303 (open-wbo) R 22300 22303 20982 0 -1 4202496 7871 0 0 0 5105 2 0 0 20 0 1 0 28517884 42315776 9668 33554432000 4194304 6059633 140736139943824 140736139942344 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22303/statm: 10331 9668 184 456 0 9867 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 41324

[startup+102.3 s]
/proc/loadavg: 2.10 2.13 2.09 3/177 22305
/proc/meminfo: memFree=31323876/32872528 swapFree=518888/559768
[pid=22303] ppid=22300 vsize=55648 CPUtime=102.28 cores=0,2,4,6
/proc/22303/stat : 22303 (open-wbo) R 22300 22303 20982 0 -1 4202496 9201 0 0 0 10224 4 0 0 20 0 1 0 28517884 56983552 11430 33554432000 4194304 6059633 140736139943824 140736139942312 4255169 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22303/statm: 13912 11430 184 456 0 13448 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 55648

[startup+162.3 s]
/proc/loadavg: 2.10 2.12 2.09 3/177 22306
/proc/meminfo: memFree=31311772/32872528 swapFree=518888/559768
[pid=22303] ppid=22300 vsize=63492 CPUtime=162.25 cores=0,2,4,6
/proc/22303/stat : 22303 (open-wbo) R 22300 22303 20982 0 -1 4202496 9756 0 0 0 16221 4 0 0 20 0 1 0 28517884 65015808 14546 33554432000 4194304 6059633 140736139943824 140736139942312 4277879 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22303/statm: 15873 14546 184 456 0 15409 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 63492

[startup+222.307 s]
/proc/loadavg: 2.08 2.11 2.09 3/177 22308
/proc/meminfo: memFree=31305472/32872528 swapFree=518888/559768
[pid=22303] ppid=22300 vsize=93840 CPUtime=222.25 cores=0,2,4,6
/proc/22303/stat : 22303 (open-wbo) R 22300 22303 20982 0 -1 4202496 10345 0 0 0 22220 5 0 0 20 0 1 0 28517884 96092160 16082 33554432000 4194304 6059633 140736139943824 140736139942312 4255350 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22303/statm: 23460 16082 184 456 0 22996 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 93840

[startup+282.3 s]
/proc/loadavg: 2.10 2.12 2.09 3/178 22312
/proc/meminfo: memFree=31301248/32872528 swapFree=518888/559768
[pid=22303] ppid=22300 vsize=93840 CPUtime=282.23 cores=0,2,4,6
/proc/22303/stat : 22303 (open-wbo) R 22300 22303 20982 0 -1 4202496 10347 0 0 0 28218 5 0 0 20 0 1 0 28517884 96092160 17106 33554432000 4194304 6059633 140736139943824 140736139942312 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22303/statm: 23460 17106 184 456 0 22996 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 93840

[startup+342.3 s]
/proc/loadavg: 2.10 2.11 2.09 3/177 22313
/proc/meminfo: memFree=31299348/32872528 swapFree=518888/559768
[pid=22303] ppid=22300 vsize=93840 CPUtime=342.22 cores=0,2,4,6
/proc/22303/stat : 22303 (open-wbo) R 22300 22303 20982 0 -1 4202496 10348 0 0 0 34217 5 0 0 20 0 1 0 28517884 96092160 17618 33554432000 4194304 6059633 140736139943824 140736139942312 4246362 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22303/statm: 23460 17618 184 456 0 22996 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 93840

[startup+402.3 s]
/proc/loadavg: 2.14 2.12 2.09 4/177 22314
/proc/meminfo: memFree=31297184/32872528 swapFree=518888/559768
[pid=22303] ppid=22300 vsize=93840 CPUtime=402.21 cores=0,2,4,6
/proc/22303/stat : 22303 (open-wbo) R 22300 22303 20982 0 -1 4202496 10349 0 0 0 40216 5 0 0 20 0 1 0 28517884 96092160 18130 33554432000 4194304 6059633 140736139943824 140736139942312 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22303/statm: 23460 18130 184 456 0 22996 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 93840

[startup+462.3 s]
/proc/loadavg: 2.23 2.14 2.10 3/177 22315
/proc/meminfo: memFree=31295276/32872528 swapFree=518888/559768
[pid=22303] ppid=22300 vsize=93840 CPUtime=462.2 cores=0,2,4,6
/proc/22303/stat : 22303 (open-wbo) R 22300 22303 20982 0 -1 4202496 10351 0 0 0 46215 5 0 0 20 0 1 0 28517884 96092160 18643 33554432000 4194304 6059633 140736139943824 140736139942312 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22303/statm: 23460 18643 184 456 0 22996 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 93840

[startup+522.3 s]
/proc/loadavg: 2.15 2.13 2.09 3/177 22317
/proc/meminfo: memFree=31232648/32872528 swapFree=518888/559768
[pid=22303] ppid=22300 vsize=93840 CPUtime=522.19 cores=0,2,4,6
/proc/22303/stat : 22303 (open-wbo) R 22300 22303 20982 0 -1 4202496 10352 0 0 0 52214 5 0 0 20 0 1 0 28517884 96092160 19155 33554432000 4194304 6059633 140736139943824 140736139942312 4254706 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22303/statm: 23460 19155 184 456 0 22996 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 93840

[startup+582.3 s]
/proc/loadavg: 2.10 2.12 2.09 3/177 22318
/proc/meminfo: memFree=31233712/32872528 swapFree=518888/559768
[pid=22303] ppid=22300 vsize=93840 CPUtime=582.18 cores=0,2,4,6
/proc/22303/stat : 22303 (open-wbo) R 22300 22303 20982 0 -1 4202496 10355 0 0 0 58213 5 0 0 20 0 1 0 28517884 96092160 19667 33554432000 4194304 6059633 140736139943824 140736139942312 4261792 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22303/statm: 23460 19667 184 456 0 22996 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 93840


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


[startup+942.3 s]
/proc/loadavg: 2.18 2.13 2.09 3/177 22373
/proc/meminfo: memFree=31272724/32872528 swapFree=518888/559768
[pid=22303] ppid=22300 vsize=105164 CPUtime=942.13 cores=0,2,4,6
/proc/22303/stat : 22303 (open-wbo) R 22300 22303 20982 0 -1 4202496 11222 0 0 0 94207 6 0 0 20 0 1 0 28517884 107687936 25099 33554432000 4194304 6059633 140736139943824 140736139942344 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22303/statm: 26291 25099 184 456 0 25827 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 105164

[startup+1002.3 s]
/proc/loadavg: 2.14 2.12 2.09 3/177 22374
/proc/meminfo: memFree=31266580/32872528 swapFree=518888/559768
[pid=22303] ppid=22300 vsize=105164 CPUtime=1002.12 cores=0,2,4,6
/proc/22303/stat : 22303 (open-wbo) R 22300 22303 20982 0 -1 4202496 11223 0 0 0 100206 6 0 0 20 0 1 0 28517884 107687936 25611 33554432000 4194304 6059633 140736139943824 140736139942344 4277619 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22303/statm: 26291 25611 184 456 0 25827 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 105164

[startup+1062.3 s]
/proc/loadavg: 2.19 2.13 2.09 3/177 22375
/proc/meminfo: memFree=31265788/32872528 swapFree=518888/559768
[pid=22303] ppid=22300 vsize=105164 CPUtime=1062.11 cores=0,2,4,6
/proc/22303/stat : 22303 (open-wbo) R 22300 22303 20982 0 -1 4202496 11223 0 0 0 106205 6 0 0 20 0 1 0 28517884 107687936 25730 33554432000 4194304 6059633 140736139943824 140736139942344 4277697 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22303/statm: 26291 25730 184 456 0 25827 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 105164

[startup+1122.3 s]
/proc/loadavg: 2.21 2.15 2.10 3/177 22377
/proc/meminfo: memFree=31298312/32872528 swapFree=518888/559768
[pid=22303] ppid=22300 vsize=93380 CPUtime=1122.11 cores=0,2,4,6
/proc/22303/stat : 22303 (open-wbo) R 22300 22303 20982 0 -1 4202496 12443 0 0 0 112203 8 0 0 20 0 1 0 28517884 95621120 16596 33554432000 4194304 6059633 140736139943824 140736139942312 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22303/statm: 23345 16596 184 456 0 22881 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 93380

[startup+1182.3 s]
/proc/loadavg: 2.24 2.16 2.10 3/177 22378
/proc/meminfo: memFree=31289452/32872528 swapFree=518888/559768
[pid=22303] ppid=22300 vsize=93380 CPUtime=1182.09 cores=0,2,4,6
/proc/22303/stat : 22303 (open-wbo) R 22300 22303 20982 0 -1 4202496 13743 0 0 0 118200 9 0 0 20 0 1 0 28517884 95621120 18116 33554432000 4194304 6059633 140736139943824 140736139942648 4254731 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22303/statm: 23345 18116 184 456 0 22881 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 93380

[startup+1242.3 s]
/proc/loadavg: 2.12 2.14 2.10 3/177 22379
/proc/meminfo: memFree=31255700/32872528 swapFree=518888/559768
[pid=22303] ppid=22300 vsize=142700 CPUtime=1242.08 cores=0,2,4,6
/proc/22303/stat : 22303 (open-wbo) R 22300 22303 20982 0 -1 4202496 14756 0 0 0 124197 11 0 0 20 0 1 0 28517884 146124800 26500 33554432000 4194304 6059633 140736139943824 140736139942360 4277835 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22303/statm: 35675 26500 184 456 0 35211 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 142700

[startup+1302.3 s]
/proc/loadavg: 2.14 2.14 2.10 3/177 22380
/proc/meminfo: memFree=31249940/32872528 swapFree=518888/559768
[pid=22303] ppid=22300 vsize=142700 CPUtime=1302.07 cores=0,2,4,6
/proc/22303/stat : 22303 (open-wbo) R 22300 22303 20982 0 -1 4202496 15557 0 0 0 130195 12 0 0 20 0 1 0 28517884 146124800 27524 33554432000 4194304 6059633 140736139943824 140736139942360 4277572 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22303/statm: 35675 27524 184 456 0 35211 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 142700

[startup+1362.3 s]
/proc/loadavg: 2.17 2.15 2.10 3/177 22381
/proc/meminfo: memFree=31248020/32872528 swapFree=518888/559768
[pid=22303] ppid=22300 vsize=142700 CPUtime=1362.06 cores=0,2,4,6
/proc/22303/stat : 22303 (open-wbo) R 22300 22303 20982 0 -1 4202496 16361 0 0 0 136192 14 0 0 20 0 1 0 28517884 146124800 27524 33554432000 4194304 6059633 140736139943824 140736139942360 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22303/statm: 35675 27524 184 456 0 35211 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 142700

[startup+1422.3 s]
/proc/loadavg: 2.06 2.12 2.09 3/177 22383
/proc/meminfo: memFree=31232712/32872528 swapFree=518888/559768
[pid=22303] ppid=22300 vsize=142700 CPUtime=1422.06 cores=0,2,4,6
/proc/22303/stat : 22303 (open-wbo) R 22300 22303 20982 0 -1 4202496 17163 0 0 0 142190 16 0 0 20 0 1 0 28517884 146124800 27524 33554432000 4194304 6059633 140736139943824 140736139942360 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22303/statm: 35675 27524 184 456 0 35211 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 142700

[startup+1482.3 s]
/proc/loadavg: 2.10 2.12 2.09 3/178 22387
/proc/meminfo: memFree=31234608/32872528 swapFree=518888/559768
[pid=22303] ppid=22300 vsize=142700 CPUtime=1482.05 cores=0,2,4,6
/proc/22303/stat : 22303 (open-wbo) R 22300 22303 20982 0 -1 4202496 17967 0 0 0 148187 18 0 0 20 0 1 0 28517884 146124800 27026 33554432000 4194304 6059633 140736139943824 140736139942360 4255245 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22303/statm: 35675 27026 184 456 0 35211 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 142700

[startup+1542.31 s]
/proc/loadavg: 2.23 2.16 2.10 3/177 22388
/proc/meminfo: memFree=31235012/32872528 swapFree=518888/559768
[pid=22303] ppid=22300 vsize=142700 CPUtime=1542.04 cores=0,2,4,6
/proc/22303/stat : 22303 (open-wbo) R 22300 22303 20982 0 -1 4202496 18771 0 0 0 154185 19 0 0 20 0 1 0 28517884 146124800 26514 33554432000 4194304 6059633 140736139943824 140736139942360 4277778 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22303/statm: 35675 26514 184 456 0 35211 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 142700

[startup+1602.3 s]
/proc/loadavg: 2.24 2.17 2.10 3/177 22389
/proc/meminfo: memFree=31317500/32872528 swapFree=518888/559768
[pid=22303] ppid=22300 vsize=93380 CPUtime=1602.02 cores=0,2,4,6
/proc/22303/stat : 22303 (open-wbo) R 22300 22303 20982 0 -1 4202496 19368 0 0 0 160182 20 0 0 20 0 1 0 28517884 95621120 18130 33554432000 4194304 6059633 140736139943824 140736139942648 4278016 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22303/statm: 23345 18130 184 456 0 22881 0
Current children cumulated CPU time (s) 1602.02
Current children cumulated vsize (KiB) 93380

[startup+1662.3 s]
/proc/loadavg: 2.13 2.15 2.10 3/177 22390
/proc/meminfo: memFree=31296616/32872528 swapFree=518888/559768
[pid=22303] ppid=22300 vsize=93380 CPUtime=1662.02 cores=0,2,4,6
/proc/22303/stat : 22303 (open-wbo) R 22300 22303 20982 0 -1 4202496 20177 0 0 0 166180 22 0 0 20 0 1 0 28517884 95621120 18130 33554432000 4194304 6059633 140736139943824 140736139942648 4277910 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22303/statm: 23345 18130 184 456 0 22881 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 93380

[startup+1722.3 s]
/proc/loadavg: 2.16 2.15 2.10 3/177 22391
/proc/meminfo: memFree=31296644/32872528 swapFree=518888/559768
[pid=22303] ppid=22300 vsize=93380 CPUtime=1722.01 cores=0,2,4,6
/proc/22303/stat : 22303 (open-wbo) R 22300 22303 20982 0 -1 4202496 20984 0 0 0 172177 24 0 0 20 0 1 0 28517884 95621120 18130 33554432000 4194304 6059633 140736139943824 140736139942648 4255308 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22303/statm: 23345 18130 184 456 0 22881 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 93380

[startup+1782.3 s]
/proc/loadavg: 2.18 2.15 2.10 3/177 22393
/proc/meminfo: memFree=31201268/32872528 swapFree=518888/559768
[pid=22303] ppid=22300 vsize=173520 CPUtime=1782 cores=0,2,4,6
/proc/22303/stat : 22303 (open-wbo) R 22300 22303 20982 0 -1 4202496 21798 0 0 0 178175 25 0 0 20 0 1 0 28517884 177684480 33749 33554432000 4194304 6059633 140736139943824 140736139942616 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22303/statm: 43380 33749 184 456 0 42916 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 173520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.13 2.14 2.09 3/177 22394
/proc/meminfo: memFree=31248928/32872528 swapFree=518888/559768
[pid=22303] ppid=22300 vsize=93380 CPUtime=1800 cores=0,2,4,6
/proc/22303/stat : 22303 (open-wbo) R 22300 22303 20982 0 -1 4202496 21800 0 0 0 179974 26 0 0 20 0 1 0 28517884 95621120 18130 33554432000 4194304 6059633 140736139943824 140736139942648 4277740 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22303/statm: 23345 18130 184 456 0 22881 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 93380

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 22303 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.13 2.14 2.09 3/177 22394
/proc/meminfo: memFree=31248928/32872528 swapFree=518888/559768
[pid=22303] ppid=22300 vsize=93380 CPUtime=1800 cores=0,2,4,6
/proc/22303/stat : 22303 (open-wbo) R 22300 22303 20982 0 -1 4202496 21800 0 0 0 179974 26 0 0 20 0 1 0 28517884 95621120 18130 33554432000 4194304 6059633 140736139943824 140736139942648 4277740 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22303/statm: 23345 18130 184 456 0 22881 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 93380

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.01
CPU user time (s): 1799.75
CPU system time (s): 0.26296
CPU usage (%): 99.9838
Max. virtual memory (cumulated for all children) (KiB): 173520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.75
system time used= 0.26296
maximum resident set size= 152940
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21803
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= 14
involuntary context switches= 1880

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.78827 second user time and 6.87895 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-26 17:26:17
IDJOB=4116698
IDBENCH=109502
IDSOLVER=2547
FILE ID=node106/4116698-1466954777
RUNJOBID= node106-1466942800-20998
PBS_JOBID= 19976348
Free space on /tmp= 71680 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size160-round21-8.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116698-1466954777/watcher-4116698-1466954777 -o /tmp/evaluation-result-4116698-1466954777/solver-4116698-1466954777 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466942800-20998 --watchdog 1960  open-wbo HOME/instance-4116698-1466954777.opb

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

MD5SUM BENCH= e1189837ef7b00368049cf6d1bdb5b61
RANDOM SEED=439068634

node106.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		: 2667.170
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		: 2667.170
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		: 2667.170
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.170
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		: 2667.170
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.170
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.170
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	: 5332.54
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		: 2667.170
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31369920 kB
Buffers:           10132 kB
Cached:           152272 kB
SwapCached:         4304 kB
Active:           103088 kB
Inactive:         139520 kB
Active(anon):      77624 kB
Inactive(anon):     4936 kB
Active(file):      25464 kB
Inactive(file):   134584 kB
Unevictable:      559768 kB
Mlocked:          518888 kB
SwapTotal:      67108856 kB
SwapFree:       67096696 kB
Dirty:              5104 kB
Writeback:             4 kB
AnonPages:        636936 kB
Mapped:             8944 kB
Shmem:                 0 kB
Slab:             567688 kB
SReclaimable:      11664 kB
SUnreclaim:       556024 kB
KernelStack:        1448 kB
PageTables:         5172 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     771092 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    104448 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= 71672 MiB
End job on node106 at 2016-06-26 17:56:17