Trace number 4117176

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

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

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size80-round22-7.opb
MD5SUM96407df0a4a1c06476a2103be4bab1fa
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 benchmark197.594
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4128
Total number of constraints8656
Number of constraints which are clauses7424
Number of constraints which are cardinality constraints (but not clauses)368
Number of constraints which are nor clauses,nor cardinality constraints864
Minimum length of a constraint1
Maximum length of a constraint10
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 14
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016 -- LSU
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4117176-1466957912.opb
0.00/0.00	c File size is 377108 bytes.
1800.01/1800.30	c Sum of soft weights:            0
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.01/1800.30	c |  Number of variables:          4128                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       7792                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         368                                                                   |
1800.01/1800.30	c |  Number of PB :                1728                                                                   |
1800.01/1800.30	c |  Parse time:                   0.04 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ==========================================[ Solver Settings ]============================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.01/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4117176-1466957912/watcher-4117176-1466957912 -o /tmp/evaluation-result-4117176-1466957912/solver-4117176-1466957912 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466944525-27523 --watchdog 1960 open-wbo-lsu HOME/instance-4117176-1466957912.opb 

pid=28978
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: 2.00 2.01 2.00 3/176 28981
/proc/meminfo: memFree=31680936/32872528 swapFree=8540/8540
[pid=28981] ppid=28978 vsize=2712 CPUtime=0 cores=0,2,4,6
/proc/28981/stat : 28981 (open-wbo-lsu) R 28978 28981 27507 0 -1 4202496 404 0 0 0 0 0 0 0 20 0 1 0 28828218 2777088 280 33554432000 4194304 6058637 140734128602032 140735564711288 4210712 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28981/statm: 678 280 228 456 0 121 0

[startup+0.100167 s]
/proc/loadavg: 2.00 2.01 2.00 3/176 28981
/proc/meminfo: memFree=31680936/32872528 swapFree=8540/8540
[pid=28981] ppid=28978 vsize=26976 CPUtime=0.09 cores=0,2,4,6
/proc/28981/stat : 28981 (open-wbo-lsu) R 28978 28981 27507 0 -1 4202496 5027 0 0 0 8 1 0 0 20 0 1 0 28828218 27623424 5257 33554432000 4194304 6058637 140734128602032 140735564711288 4256781 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28981/statm: 6744 5264 166 456 0 6280 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26976

[startup+0.200362 s]
/proc/loadavg: 2.00 2.01 2.00 3/176 28981
/proc/meminfo: memFree=31680936/32872528 swapFree=8540/8540
[pid=28981] ppid=28978 vsize=27672 CPUtime=0.19 cores=0,2,4,6
/proc/28981/stat : 28981 (open-wbo-lsu) R 28978 28981 27507 0 -1 4202496 5325 0 0 0 18 1 0 0 20 0 1 0 28828218 28336128 5481 33554432000 4194304 6058637 140734128602032 140735564711288 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28981/statm: 6918 5481 179 456 0 6454 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 27672

[startup+0.300354 s]
/proc/loadavg: 2.00 2.01 2.00 3/176 28981
/proc/meminfo: memFree=31680936/32872528 swapFree=8540/8540
[pid=28981] ppid=28978 vsize=27936 CPUtime=0.29 cores=0,2,4,6
/proc/28981/stat : 28981 (open-wbo-lsu) R 28978 28981 27507 0 -1 4202496 5393 0 0 0 28 1 0 0 20 0 1 0 28828218 28606464 5549 33554432000 4194304 6058637 140734128602032 140735564711288 4277545 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28981/statm: 6984 5549 179 456 0 6520 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27936

[startup+0.700341 s]
/proc/loadavg: 2.00 2.01 2.00 3/176 28981
/proc/meminfo: memFree=31680936/32872528 swapFree=8540/8540
[pid=28981] ppid=28978 vsize=28316 CPUtime=0.69 cores=0,2,4,6
/proc/28981/stat : 28981 (open-wbo-lsu) R 28978 28981 27507 0 -1 4202496 5539 0 0 0 68 1 0 0 20 0 1 0 28828218 28995584 5671 33554432000 4194304 6058637 140734128602032 140734128600856 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28981/statm: 7079 5671 180 456 0 6615 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28316

[startup+1.50033 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 28982
/proc/meminfo: memFree=31658816/32872528 swapFree=8540/8540
[pid=28981] ppid=28978 vsize=28316 CPUtime=1.49 cores=0,2,4,6
/proc/28981/stat : 28981 (open-wbo-lsu) R 28978 28981 27507 0 -1 4202496 5660 0 0 0 148 1 0 0 20 0 1 0 28828218 28995584 5815 33554432000 4194304 6058637 140734128602032 140734128600856 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28981/statm: 7079 5815 181 456 0 6615 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28316

[startup+3.10034 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 28982
/proc/meminfo: memFree=31657512/32872528 swapFree=8540/8540
[pid=28981] ppid=28978 vsize=28712 CPUtime=3.09 cores=0,2,4,6
/proc/28981/stat : 28981 (open-wbo-lsu) R 28978 28981 27507 0 -1 4202496 5749 0 0 0 308 1 0 0 20 0 1 0 28828218 29401088 5904 33554432000 4194304 6058637 140734128602032 140734128600632 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28981/statm: 7178 5904 181 456 0 6714 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28712

[startup+6.3003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28982
/proc/meminfo: memFree=31657604/32872528 swapFree=8540/8540
[pid=28981] ppid=28978 vsize=29080 CPUtime=6.29 cores=0,2,4,6
/proc/28981/stat : 28981 (open-wbo-lsu) R 28978 28981 27507 0 -1 4202496 6534 0 0 0 627 2 0 0 20 0 1 0 28828218 29777920 5944 33554432000 4194304 6058637 140734128602032 140734128601096 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28981/statm: 7270 5944 181 456 0 6806 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29080

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28982
/proc/meminfo: memFree=31614372/32872528 swapFree=8540/8540
[pid=28981] ppid=28978 vsize=40804 CPUtime=12.69 cores=0,2,4,6
/proc/28981/stat : 28981 (open-wbo-lsu) R 28978 28981 27507 0 -1 4202496 7498 0 0 0 1267 2 0 0 20 0 1 0 28828218 41783296 8880 33554432000 4194304 6058637 140734128602032 140734128600792 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28981/statm: 10201 8880 181 456 0 9737 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40804

[startup+25.5004 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28982
/proc/meminfo: memFree=31645628/32872528 swapFree=8540/8540
[pid=28981] ppid=28978 vsize=40804 CPUtime=25.48 cores=0,2,4,6
/proc/28981/stat : 28981 (open-wbo-lsu) R 28978 28981 27507 0 -1 4202496 7524 0 0 0 2546 2 0 0 20 0 1 0 28828218 41783296 8906 33554432000 4194304 6058637 140734128602032 140734128600792 4261588 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28981/statm: 10201 8906 181 456 0 9737 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 40804

[startup+51.1004 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28982
/proc/meminfo: memFree=31640912/32872528 swapFree=8540/8540
[pid=28981] ppid=28978 vsize=45156 CPUtime=51.08 cores=0,2,4,6
/proc/28981/stat : 28981 (open-wbo-lsu) R 28978 28981 27507 0 -1 4202496 8242 0 0 0 5105 3 0 0 20 0 1 0 28828218 46239744 10129 33554432000 4194304 6058637 140734128602032 140734128600792 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28981/statm: 11289 10129 181 456 0 10825 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45156

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 28987
/proc/meminfo: memFree=31638836/32872528 swapFree=8540/8540
[pid=28981] ppid=28978 vsize=47876 CPUtime=102.28 cores=0,2,4,6
/proc/28981/stat : 28981 (open-wbo-lsu) R 28978 28981 27507 0 -1 4202496 8850 0 0 0 10225 3 0 0 20 0 1 0 28828218 49025024 10719 33554432000 4194304 6058637 140734128602032 140734128600792 4277586 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28981/statm: 11969 10719 181 456 0 11505 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 47876

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28988
/proc/meminfo: memFree=31627292/32872528 swapFree=8540/8540
[pid=28981] ppid=28978 vsize=70988 CPUtime=162.26 cores=0,2,4,6
/proc/28981/stat : 28981 (open-wbo-lsu) R 28978 28981 27507 0 -1 4202496 9651 0 0 0 16222 4 0 0 20 0 1 0 28828218 72691712 13510 33554432000 4194304 6058637 140734128602032 140734128600760 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28981/statm: 17747 13510 181 456 0 17283 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 70988

[startup+222.307 s]
/proc/loadavg: 2.06 2.01 2.00 3/177 28989
/proc/meminfo: memFree=31624992/32872528 swapFree=8540/8540
[pid=28981] ppid=28978 vsize=70988 CPUtime=222.26 cores=0,2,4,6
/proc/28981/stat : 28981 (open-wbo-lsu) R 28978 28981 27507 0 -1 4202496 9652 0 0 0 22222 4 0 0 20 0 1 0 28828218 72691712 14022 33554432000 4194304 6058637 140734128602032 140734128600760 4277643 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28981/statm: 17747 14022 181 456 0 17283 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 70988

[startup+282.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 28990
/proc/meminfo: memFree=31624860/32872528 swapFree=8540/8540
[pid=28981] ppid=28978 vsize=70988 CPUtime=282.24 cores=0,2,4,6
/proc/28981/stat : 28981 (open-wbo-lsu) R 28978 28981 27507 0 -1 4202496 10048 0 0 0 28220 4 0 0 20 0 1 0 28828218 72691712 14022 33554432000 4194304 6058637 140734128602032 140734128601096 4277660 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28981/statm: 17747 14022 181 456 0 17283 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 70988

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28991
/proc/meminfo: memFree=31587496/32872528 swapFree=8540/8540
[pid=28981] ppid=28978 vsize=89844 CPUtime=342.23 cores=0,2,4,6
/proc/28981/stat : 28981 (open-wbo-lsu) R 28978 28981 27507 0 -1 4202496 10051 0 0 0 34219 4 0 0 20 0 1 0 28828218 92000256 14536 33554432000 4194304 6058637 140734128602032 140734128600760 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28981/statm: 22461 14536 181 456 0 21997 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 89844

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28993
/proc/meminfo: memFree=31620444/32872528 swapFree=8540/8540
[pid=28981] ppid=28978 vsize=89844 CPUtime=402.22 cores=0,2,4,6
/proc/28981/stat : 28981 (open-wbo-lsu) R 28978 28981 27507 0 -1 4202496 10052 0 0 0 40218 4 0 0 20 0 1 0 28828218 92000256 15048 33554432000 4194304 6058637 140734128602032 140734128600760 4277582 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28981/statm: 22461 15048 181 456 0 21997 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 89844

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28994
/proc/meminfo: memFree=31600088/32872528 swapFree=8540/8540
[pid=28981] ppid=28978 vsize=89844 CPUtime=462.22 cores=0,2,4,6
/proc/28981/stat : 28981 (open-wbo-lsu) R 28978 28981 27507 0 -1 4202496 10688 0 0 0 46217 5 0 0 20 0 1 0 28828218 92000256 20228 33554432000 4194304 6058637 140734128602032 140734128600760 4277687 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28981/statm: 22461 20228 181 456 0 21997 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 89844

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28995
/proc/meminfo: memFree=31598280/32872528 swapFree=8540/8540
[pid=28981] ppid=28978 vsize=89844 CPUtime=522.21 cores=0,2,4,6
/proc/28981/stat : 28981 (open-wbo-lsu) R 28978 28981 27507 0 -1 4202496 10689 0 0 0 52216 5 0 0 20 0 1 0 28828218 92000256 20740 33554432000 4194304 6058637 140734128602032 140734128600760 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28981/statm: 22461 20740 181 456 0 21997 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 89844

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28996
/proc/meminfo: memFree=31597944/32872528 swapFree=8540/8540
[pid=28981] ppid=28978 vsize=89844 CPUtime=582.2 cores=0,2,4,6
/proc/28981/stat : 28981 (open-wbo-lsu) R 28978 28981 27507 0 -1 4202496 10690 0 0 0 58215 5 0 0 20 0 1 0 28828218 92000256 20792 33554432000 4194304 6058637 140734128602032 140734128600760 4277729 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28981/statm: 22461 20792 181 456 0 21997 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 89844


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


[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29006
/proc/meminfo: memFree=31549396/32872528 swapFree=8540/8540
[pid=28981] ppid=28978 vsize=89844 CPUtime=942.14 cores=0,2,4,6
/proc/28981/stat : 28981 (open-wbo-lsu) R 28978 28981 27507 0 -1 4202496 10876 0 0 0 94206 8 0 0 20 0 1 0 28828218 92000256 21305 33554432000 4194304 6058637 140734128602032 140734128601096 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28981/statm: 22461 21305 181 456 0 21997 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 89844

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29008
/proc/meminfo: memFree=31582420/32872528 swapFree=8540/8540
[pid=28981] ppid=28978 vsize=89844 CPUtime=1002.13 cores=0,2,4,6
/proc/28981/stat : 28981 (open-wbo-lsu) R 28978 28981 27507 0 -1 4202496 10904 0 0 0 100205 8 0 0 20 0 1 0 28828218 92000256 21305 33554432000 4194304 6058637 140734128602032 140734128601096 4277582 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28981/statm: 22461 21305 181 456 0 21997 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 89844

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29009
/proc/meminfo: memFree=31582800/32872528 swapFree=8540/8540
[pid=28981] ppid=28978 vsize=89844 CPUtime=1062.12 cores=0,2,4,6
/proc/28981/stat : 28981 (open-wbo-lsu) R 28978 28981 27507 0 -1 4202496 10933 0 0 0 106203 9 0 0 20 0 1 0 28828218 92000256 21305 33554432000 4194304 6058637 140734128602032 140734128601096 4278290 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28981/statm: 22461 21305 181 456 0 21997 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 89844

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29010
/proc/meminfo: memFree=31552096/32872528 swapFree=8540/8540
[pid=28981] ppid=28978 vsize=139164 CPUtime=1122.12 cores=0,2,4,6
/proc/28981/stat : 28981 (open-wbo-lsu) R 28978 28981 27507 0 -1 4202496 10987 0 0 0 112202 10 0 0 20 0 1 0 28828218 142503936 28994 33554432000 4194304 6058637 140734128602032 140734128601096 4246088 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28981/statm: 34791 28994 181 456 0 34327 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 139164

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29011
/proc/meminfo: memFree=31491520/32872528 swapFree=8540/8540
[pid=28981] ppid=28978 vsize=139164 CPUtime=1182.1 cores=0,2,4,6
/proc/28981/stat : 28981 (open-wbo-lsu) R 28978 28981 27507 0 -1 4202496 11019 0 0 0 118200 10 0 0 20 0 1 0 28828218 142503936 30018 33554432000 4194304 6058637 140734128602032 140734128600808 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28981/statm: 34791 30018 181 456 0 34327 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 139164

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29058
/proc/meminfo: memFree=31604444/32872528 swapFree=8540/8540
[pid=28981] ppid=28978 vsize=139164 CPUtime=1242.1 cores=0,2,4,6
/proc/28981/stat : 28981 (open-wbo-lsu) R 28978 28981 27507 0 -1 4202496 11051 0 0 0 124199 11 0 0 20 0 1 0 28828218 142503936 30530 33554432000 4194304 6058637 140734128602032 140734128600808 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28981/statm: 34791 30530 181 456 0 34327 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 139164

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 29063
/proc/meminfo: memFree=31610548/32872528 swapFree=8540/8540
[pid=28981] ppid=28978 vsize=139164 CPUtime=1302.08 cores=0,2,4,6
/proc/28981/stat : 28981 (open-wbo-lsu) R 28978 28981 27507 0 -1 4202496 11083 0 0 0 130197 11 0 0 20 0 1 0 28828218 142503936 31042 33554432000 4194304 6058637 140734128602032 140734128600808 4278137 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28981/statm: 34791 31042 181 456 0 34327 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 139164

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29064
/proc/meminfo: memFree=31586400/32872528 swapFree=8540/8540
[pid=28981] ppid=28978 vsize=139164 CPUtime=1362.08 cores=0,2,4,6
/proc/28981/stat : 28981 (open-wbo-lsu) R 28978 28981 27507 0 -1 4202496 11115 0 0 0 136196 12 0 0 20 0 1 0 28828218 142503936 31042 33554432000 4194304 6058637 140734128602032 140734128600808 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28981/statm: 34791 31042 181 456 0 34327 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 139164

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29065
/proc/meminfo: memFree=31582232/32872528 swapFree=8540/8540
[pid=28981] ppid=28978 vsize=139164 CPUtime=1422.08 cores=0,2,4,6
/proc/28981/stat : 28981 (open-wbo-lsu) R 28978 28981 27507 0 -1 4202496 11147 0 0 0 142195 13 0 0 20 0 1 0 28828218 142503936 31042 33554432000 4194304 6058637 140734128602032 140734128600808 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28981/statm: 34791 31042 181 456 0 34327 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 139164

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29066
/proc/meminfo: memFree=31580612/32872528 swapFree=8540/8540
[pid=28981] ppid=28978 vsize=139164 CPUtime=1482.06 cores=0,2,4,6
/proc/28981/stat : 28981 (open-wbo-lsu) R 28978 28981 27507 0 -1 4202496 11179 0 0 0 148192 14 0 0 20 0 1 0 28828218 142503936 30530 33554432000 4194304 6058637 140734128602032 140734128600808 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28981/statm: 34791 30530 181 456 0 34327 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 139164

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29067
/proc/meminfo: memFree=31578196/32872528 swapFree=8540/8540
[pid=28981] ppid=28978 vsize=139164 CPUtime=1542.06 cores=0,2,4,6
/proc/28981/stat : 28981 (open-wbo-lsu) R 28978 28981 27507 0 -1 4202496 11211 0 0 0 154191 15 0 0 20 0 1 0 28828218 142503936 30018 33554432000 4194304 6058637 140734128602032 140734128600808 4254150 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28981/statm: 34791 30018 181 456 0 34327 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 139164

[startup+1602.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 29068
/proc/meminfo: memFree=31579632/32872528 swapFree=8540/8540
[pid=28981] ppid=28978 vsize=139164 CPUtime=1602.04 cores=0,2,4,6
/proc/28981/stat : 28981 (open-wbo-lsu) R 28978 28981 27507 0 -1 4202496 11313 0 0 0 160188 16 0 0 20 0 1 0 28828218 142503936 29506 33554432000 4194304 6058637 140734128602032 140734128600808 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28981/statm: 34791 29506 181 456 0 34327 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 139164

[startup+1662.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 29070
/proc/meminfo: memFree=31608624/32872528 swapFree=8540/8540
[pid=28981] ppid=28978 vsize=89844 CPUtime=1662.03 cores=0,2,4,6
/proc/28981/stat : 28981 (open-wbo-lsu) R 28978 28981 27507 0 -1 4202496 11390 0 0 0 166186 17 0 0 20 0 1 0 28828218 92000256 21305 33554432000 4194304 6058637 140734128602032 140734128601096 4277548 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28981/statm: 22461 21305 181 456 0 21997 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 89844

[startup+1722.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 29071
/proc/meminfo: memFree=31606460/32872528 swapFree=8540/8540
[pid=28981] ppid=28978 vsize=89844 CPUtime=1722.03 cores=0,2,4,6
/proc/28981/stat : 28981 (open-wbo-lsu) R 28978 28981 27507 0 -1 4202496 11493 0 0 0 172184 19 0 0 20 0 1 0 28828218 92000256 21305 33554432000 4194304 6058637 140734128602032 140734128601096 4278287 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28981/statm: 22461 21305 181 456 0 21997 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 89844

[startup+1782.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 29072
/proc/meminfo: memFree=31606160/32872528 swapFree=8540/8540
[pid=28981] ppid=28978 vsize=89844 CPUtime=1782.01 cores=0,2,4,6
/proc/28981/stat : 28981 (open-wbo-lsu) R 28978 28981 27507 0 -1 4202496 11596 0 0 0 178181 20 0 0 20 0 1 0 28828218 92000256 21305 33554432000 4194304 6058637 140734128602032 140734128601096 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28981/statm: 22461 21305 181 456 0 21997 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 89844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 29072
/proc/meminfo: memFree=31606408/32872528 swapFree=8540/8540
[pid=28981] ppid=28978 vsize=89844 CPUtime=1800.01 cores=0,2,4,6
/proc/28981/stat : 28981 (open-wbo-lsu) R 28978 28981 27507 0 -1 4202496 11596 0 0 0 179981 20 0 0 20 0 1 0 28828218 92000256 21305 33554432000 4194304 6058637 140734128602032 140734128601096 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28981/statm: 22461 21305 181 456 0 21997 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 89844

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 28981 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 29072
/proc/meminfo: memFree=31606408/32872528 swapFree=8540/8540
[pid=28981] ppid=28978 vsize=89844 CPUtime=1800.01 cores=0,2,4,6
/proc/28981/stat : 28981 (open-wbo-lsu) R 28978 28981 27507 0 -1 4202496 11596 0 0 0 179981 20 0 0 20 0 1 0 28828218 92000256 21305 33554432000 4194304 6058637 140734128602032 140734128601096 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28981/statm: 22461 21305 181 456 0 21997 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 89844

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.81
CPU system time (s): 0.207968
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 169984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.81
system time used= 0.207968
maximum resident set size= 138772
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11599
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= 12
involuntary context switches= 1974

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 17.0434 second user time and 8.68268 second system time

The end

Launcher Data 

Begin job on node151 at 2016-06-26 18:18:32
IDJOB=4117176
IDBENCH=109562
IDSOLVER=2545
FILE ID=node151/4117176-1466957912
RUNJOBID= node151-1466944525-27523
PBS_JOBID= 19976361
Free space on /tmp= 71716 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size80-round22-7.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4117176-1466957912/watcher-4117176-1466957912 -o /tmp/evaluation-result-4117176-1466957912/solver-4117176-1466957912 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466944525-27523 --watchdog 1960  open-wbo-lsu HOME/instance-4117176-1466957912.opb

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

MD5SUM BENCH= 96407df0a4a1c06476a2103be4bab1fa
RANDOM SEED=631339638

node151.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		: 2667.217
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	: 5334.43
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		: 2667.217
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		: 2667.217
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		: 2667.217
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	: 5332.54
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		: 2667.217
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		: 2667.217
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		: 2667.217
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
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:        31681728 kB
Buffers:           72244 kB
Cached:           293992 kB
SwapCached:         1816 kB
Active:           151188 kB
Inactive:         304672 kB
Active(anon):      91392 kB
Inactive(anon):      848 kB
Active(file):      59796 kB
Inactive(file):   303824 kB
Unevictable:        8540 kB
Mlocked:            8540 kB
SwapTotal:      67108856 kB
SwapFree:       67097004 kB
Dirty:              5120 kB
Writeback:             0 kB
AnonPages:         97408 kB
Mapped:             8064 kB
Shmem:                 0 kB
Slab:             595804 kB
SReclaimable:      39392 kB
SUnreclaim:       556412 kB
KernelStack:        1464 kB
PageTables:         4464 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     215304 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     75776 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= 71712 MiB
End job on node151 at 2016-06-26 18:48:32