Trace number 4116696

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) 1800.03 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 -- 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-4116696-1466955010.opb
0.00/0.00	c File size is 339520 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:          3968                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       7104                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         448                                                                   |
1800.01/1800.30	c |  Number of PB :                1664                                                                   |
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-4116696-1466955010/watcher-4116696-1466955010 -o /tmp/evaluation-result-4116696-1466955010/solver-4116696-1466955010 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1466939817-20125 --watchdog 1960 open-wbo-lsu HOME/instance-4116696-1466955010.opb 

pid=21805
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: 2.15 2.15 2.13 4/177 21808
/proc/meminfo: memFree=30610688/32872528 swapFree=1094508/1184444
[pid=21808] ppid=21805 vsize=2672 CPUtime=0 cores=0,2,4,6
/proc/21808/stat : 21808 (open-wbo-lsu) R 21805 21808 20109 0 -1 4202496 396 0 0 0 0 0 0 0 20 0 1 0 28540774 2736128 271 33554432000 4194304 6058637 140737229943408 140735032189064 4630400 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21808/statm: 668 271 218 456 0 121 0

[startup+0.100169 s]
/proc/loadavg: 2.15 2.15 2.13 4/177 21808
/proc/meminfo: memFree=30610688/32872528 swapFree=1094508/1184444
[pid=21808] ppid=21805 vsize=23512 CPUtime=0.09 cores=0,2,4,6
/proc/21808/stat : 21808 (open-wbo-lsu) R 21805 21808 20109 0 -1 4202496 4820 0 0 0 9 0 0 0 20 0 1 0 28540774 24076288 5015 33554432000 4194304 6058637 140737229943408 140735032189064 5042435 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21808/statm: 5878 5016 167 456 0 5414 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23512

[startup+0.200367 s]
/proc/loadavg: 2.15 2.15 2.13 4/177 21808
/proc/meminfo: memFree=30610688/32872528 swapFree=1094508/1184444
[pid=21808] ppid=21805 vsize=24296 CPUtime=0.19 cores=0,2,4,6
/proc/21808/stat : 21808 (open-wbo-lsu) R 21805 21808 20109 0 -1 4202496 5031 0 0 0 19 0 0 0 20 0 1 0 28540774 24879104 5226 33554432000 4194304 6058637 140737229943408 140735032189064 4277573 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21808/statm: 6074 5226 179 456 0 5610 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 24296

[startup+0.300342 s]
/proc/loadavg: 2.15 2.15 2.13 4/177 21808
/proc/meminfo: memFree=30610688/32872528 swapFree=1094508/1184444
[pid=21808] ppid=21805 vsize=24496 CPUtime=0.29 cores=0,2,4,6
/proc/21808/stat : 21808 (open-wbo-lsu) R 21805 21808 20109 0 -1 4202496 5113 0 0 0 29 0 0 0 20 0 1 0 28540774 25083904 5307 33554432000 4194304 6058637 140737229943408 140735032189064 4277394 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21808/statm: 6124 5307 179 456 0 5660 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24496

[startup+0.700299 s]
/proc/loadavg: 2.15 2.15 2.13 4/177 21808
/proc/meminfo: memFree=30610688/32872528 swapFree=1094508/1184444
[pid=21808] ppid=21805 vsize=24716 CPUtime=0.69 cores=0,2,4,6
/proc/21808/stat : 21808 (open-wbo-lsu) R 21805 21808 20109 0 -1 4202496 5209 0 0 0 69 0 0 0 20 0 1 0 28540774 25309184 5385 33554432000 4194304 6058637 140737229943408 140735032189064 4280035 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21808/statm: 6179 5385 180 456 0 5715 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24716

[startup+1.50029 s]
/proc/loadavg: 2.15 2.15 2.13 4/178 21809
/proc/meminfo: memFree=30589916/32872528 swapFree=1094508/1184444
[pid=21808] ppid=21805 vsize=24664 CPUtime=1.49 cores=0,2,4,6
/proc/21808/stat : 21808 (open-wbo-lsu) R 21805 21808 20109 0 -1 4202496 5855 0 0 0 149 0 0 0 20 0 1 0 28540774 25255936 5483 33554432000 4194304 6058637 140737229943408 140737229942008 4278181 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21808/statm: 6166 5483 181 456 0 5702 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24664

[startup+3.1003 s]
/proc/loadavg: 2.15 2.15 2.13 4/178 21809
/proc/meminfo: memFree=30588800/32872528 swapFree=1094508/1184444
[pid=21808] ppid=21805 vsize=25124 CPUtime=3.08 cores=0,2,4,6
/proc/21808/stat : 21808 (open-wbo-lsu) R 21805 21808 20109 0 -1 4202496 6221 0 0 0 308 0 0 0 20 0 1 0 28540774 25726976 5362 33554432000 4194304 6058637 140737229943408 140737229942168 4246391 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21808/statm: 6281 5362 181 456 0 5817 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 25124

[startup+6.3003 s]
/proc/loadavg: 2.14 2.15 2.13 4/178 21809
/proc/meminfo: memFree=30584260/32872528 swapFree=1094508/1184444
[pid=21808] ppid=21805 vsize=29828 CPUtime=6.29 cores=0,2,4,6
/proc/21808/stat : 21808 (open-wbo-lsu) R 21805 21808 20109 0 -1 4202496 7177 0 0 0 628 1 0 0 20 0 1 0 28540774 30543872 6723 33554432000 4194304 6058637 140737229943408 140737229942168 4255174 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21808/statm: 7457 6723 181 456 0 6993 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29828

[startup+12.7003 s]
/proc/loadavg: 2.12 2.14 2.13 3/178 21809
/proc/meminfo: memFree=30578792/32872528 swapFree=1094508/1184444
[pid=21808] ppid=21805 vsize=36900 CPUtime=12.69 cores=0,2,4,6
/proc/21808/stat : 21808 (open-wbo-lsu) R 21805 21808 20109 0 -1 4202496 7722 0 0 0 1268 1 0 0 20 0 1 0 28540774 37785600 8175 33554432000 4194304 6058637 140737229943408 140737229942136 4261586 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21808/statm: 9225 8175 181 456 0 8761 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 36900

[startup+25.5003 s]
/proc/loadavg: 2.10 2.14 2.13 3/178 21809
/proc/meminfo: memFree=30542800/32872528 swapFree=1094508/1184444
[pid=21808] ppid=21805 vsize=36900 CPUtime=25.49 cores=0,2,4,6
/proc/21808/stat : 21808 (open-wbo-lsu) R 21805 21808 20109 0 -1 4202496 8128 0 0 0 2548 1 0 0 20 0 1 0 28540774 37785600 8576 33554432000 4194304 6058637 140737229943408 140737229942136 4278348 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21808/statm: 9225 8576 181 456 0 8761 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 36900

[startup+51.1004 s]
/proc/loadavg: 2.19 2.16 2.13 3/178 21809
/proc/meminfo: memFree=30520028/32872528 swapFree=1094508/1184444
[pid=21808] ppid=21805 vsize=41320 CPUtime=51.08 cores=0,2,4,6
/proc/21808/stat : 21808 (open-wbo-lsu) R 21805 21808 20109 0 -1 4202496 8760 0 0 0 5107 1 0 0 20 0 1 0 28540774 42311680 9665 33554432000 4194304 6058637 140737229943408 140737229942168 4246519 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21808/statm: 10330 9665 181 456 0 9866 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 41320

[startup+102.3 s]
/proc/loadavg: 2.20 2.16 2.14 4/177 21810
/proc/meminfo: memFree=30517628/32872528 swapFree=1094508/1184444
[pid=21808] ppid=21805 vsize=55644 CPUtime=102.28 cores=0,2,4,6
/proc/21808/stat : 21808 (open-wbo-lsu) R 21805 21808 20109 0 -1 4202496 10849 0 0 0 10226 2 0 0 20 0 1 0 28540774 56979456 11372 33554432000 4194304 6058637 140737229943408 140737229942136 4277545 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21808/statm: 13911 11372 181 456 0 13447 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 55644

[startup+162.3 s]
/proc/loadavg: 2.18 2.16 2.13 3/177 21811
/proc/meminfo: memFree=30504680/32872528 swapFree=1094508/1184444
[pid=21808] ppid=21805 vsize=63488 CPUtime=162.27 cores=0,2,4,6
/proc/21808/stat : 21808 (open-wbo-lsu) R 21805 21808 20109 0 -1 4202496 11400 0 0 0 16224 3 0 0 20 0 1 0 28540774 65011712 14472 33554432000 4194304 6058637 140737229943408 140737229942136 4277394 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21808/statm: 15872 14472 181 456 0 15408 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 63488

[startup+222.307 s]
/proc/loadavg: 2.16 2.16 2.13 3/177 21813
/proc/meminfo: memFree=30498628/32872528 swapFree=1094508/1184444
[pid=21808] ppid=21805 vsize=93836 CPUtime=222.26 cores=0,2,4,6
/proc/21808/stat : 21808 (open-wbo-lsu) R 21805 21808 20109 0 -1 4202496 12219 0 0 0 22223 3 0 0 20 0 1 0 28540774 96088064 16008 33554432000 4194304 6058637 140737229943408 140737229942136 4278255 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21808/statm: 23459 16008 181 456 0 22995 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 93836

[startup+282.3 s]
/proc/loadavg: 2.15 2.15 2.13 3/177 21814
/proc/meminfo: memFree=30498448/32872528 swapFree=1094508/1184444
[pid=21808] ppid=21805 vsize=93836 CPUtime=282.24 cores=0,2,4,6
/proc/21808/stat : 21808 (open-wbo-lsu) R 21805 21808 20109 0 -1 4202496 12227 0 0 0 28221 3 0 0 20 0 1 0 28540774 96088064 16538 33554432000 4194304 6058637 140737229943408 140737229942136 4255116 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21808/statm: 23459 16538 181 456 0 22995 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 93836

[startup+342.3 s]
/proc/loadavg: 2.29 2.19 2.14 3/177 21815
/proc/meminfo: memFree=30498468/32872528 swapFree=1094508/1184444
[pid=21808] ppid=21805 vsize=93836 CPUtime=342.23 cores=0,2,4,6
/proc/21808/stat : 21808 (open-wbo-lsu) R 21805 21808 20109 0 -1 4202496 12228 0 0 0 34220 3 0 0 20 0 1 0 28540774 96088064 17050 33554432000 4194304 6058637 140737229943408 140737229942136 4277435 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21808/statm: 23459 17050 181 456 0 22995 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 93836

[startup+402.3 s]
/proc/loadavg: 2.31 2.21 2.15 4/177 21816
/proc/meminfo: memFree=30502456/32872528 swapFree=1094508/1184444
[pid=21808] ppid=21805 vsize=93836 CPUtime=402.22 cores=0,2,4,6
/proc/21808/stat : 21808 (open-wbo-lsu) R 21805 21808 20109 0 -1 4202496 12229 0 0 0 40219 3 0 0 20 0 1 0 28540774 96088064 17562 33554432000 4194304 6058637 140737229943408 140737229942136 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21808/statm: 23459 17562 181 456 0 22995 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 93836

[startup+462.3 s]
/proc/loadavg: 2.21 2.20 2.15 3/177 21817
/proc/meminfo: memFree=30504520/32872528 swapFree=1094508/1184444
[pid=21808] ppid=21805 vsize=93836 CPUtime=462.21 cores=0,2,4,6
/proc/21808/stat : 21808 (open-wbo-lsu) R 21805 21808 20109 0 -1 4202496 12232 0 0 0 46218 3 0 0 20 0 1 0 28540774 96088064 18587 33554432000 4194304 6058637 140737229943408 140737229942136 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21808/statm: 23459 18587 181 456 0 22995 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 93836

[startup+522.3 s]
/proc/loadavg: 2.15 2.19 2.15 3/177 21819
/proc/meminfo: memFree=30534708/32872528 swapFree=1094508/1184444
[pid=21808] ppid=21805 vsize=93836 CPUtime=522.2 cores=0,2,4,6
/proc/21808/stat : 21808 (open-wbo-lsu) R 21805 21808 20109 0 -1 4202496 12233 0 0 0 52217 3 0 0 20 0 1 0 28540774 96088064 19099 33554432000 4194304 6058637 140737229943408 140737229942136 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21808/statm: 23459 19099 181 456 0 22995 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 93836

[startup+582.3 s]
/proc/loadavg: 2.15 2.18 2.15 3/177 21866
/proc/meminfo: memFree=30577964/32872528 swapFree=1094508/1184444
[pid=21808] ppid=21805 vsize=93836 CPUtime=582.19 cores=0,2,4,6
/proc/21808/stat : 21808 (open-wbo-lsu) R 21805 21808 20109 0 -1 4202496 12234 0 0 0 58216 3 0 0 20 0 1 0 28540774 96088064 19611 33554432000 4194304 6058637 140737229943408 140737229942136 4278197 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21808/statm: 23459 19611 181 456 0 22995 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 93836


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


[startup+942.3 s]
/proc/loadavg: 2.18 2.14 2.13 3/177 21876
/proc/meminfo: memFree=30512104/32872528 swapFree=1094508/1184444
[pid=21808] ppid=21805 vsize=105160 CPUtime=942.14 cores=0,2,4,6
/proc/21808/stat : 21808 (open-wbo-lsu) R 21805 21808 20109 0 -1 4202496 12616 0 0 0 94210 4 0 0 20 0 1 0 28540774 107683840 25581 33554432000 4194304 6058637 140737229943408 140737229942168 4278177 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21808/statm: 26290 25581 181 456 0 25826 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 105160

[startup+1002.3 s]
/proc/loadavg: 2.22 2.16 2.13 3/177 21877
/proc/meminfo: memFree=30510064/32872528 swapFree=1094508/1184444
[pid=21808] ppid=21805 vsize=105160 CPUtime=1002.13 cores=0,2,4,6
/proc/21808/stat : 21808 (open-wbo-lsu) R 21805 21808 20109 0 -1 4202496 12616 0 0 0 100209 4 0 0 20 0 1 0 28540774 107683840 25581 33554432000 4194304 6058637 140737229943408 140737229942168 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21808/statm: 26290 25581 181 456 0 25826 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 105160

[startup+1062.3 s]
/proc/loadavg: 2.20 2.16 2.13 3/177 21878
/proc/meminfo: memFree=30509132/32872528 swapFree=1094508/1184444
[pid=21808] ppid=21805 vsize=105160 CPUtime=1062.12 cores=0,2,4,6
/proc/21808/stat : 21808 (open-wbo-lsu) R 21805 21808 20109 0 -1 4202496 12712 0 0 0 106208 4 0 0 20 0 1 0 28540774 107683840 25673 33554432000 4194304 6058637 140737229943408 140737229942168 4277969 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21808/statm: 26290 25673 181 456 0 25826 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 105160

[startup+1122.3 s]
/proc/loadavg: 2.25 2.18 2.14 3/177 21880
/proc/meminfo: memFree=30452516/32872528 swapFree=1094508/1184444
[pid=21808] ppid=21805 vsize=173516 CPUtime=1122.11 cores=0,2,4,6
/proc/21808/stat : 21808 (open-wbo-lsu) R 21805 21808 20109 0 -1 4202496 14955 0 0 0 112204 7 0 0 20 0 1 0 28540774 177680384 31111 33554432000 4194304 6058637 140737229943408 140737229942440 4280035 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21808/statm: 43379 31111 181 456 0 42915 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 173516

[startup+1182.3 s]
/proc/loadavg: 2.14 2.16 2.13 3/177 21881
/proc/meminfo: memFree=30537020/32872528 swapFree=1094508/1184444
[pid=21808] ppid=21805 vsize=93376 CPUtime=1182.1 cores=0,2,4,6
/proc/21808/stat : 21808 (open-wbo-lsu) R 21805 21808 20109 0 -1 4202496 16241 0 0 0 118200 10 0 0 20 0 1 0 28540774 95617024 18586 33554432000 4194304 6058637 140737229943408 140737229942472 4246480 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21808/statm: 23344 18586 181 456 0 22880 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 93376

[startup+1242.3 s]
/proc/loadavg: 2.14 2.16 2.13 3/178 21885
/proc/meminfo: memFree=30536420/32872528 swapFree=1094508/1184444
[pid=21808] ppid=21805 vsize=93376 CPUtime=1242.1 cores=0,2,4,6
/proc/21808/stat : 21808 (open-wbo-lsu) R 21805 21808 20109 0 -1 4202496 17272 0 0 0 124198 12 0 0 20 0 1 0 28540774 95617024 18586 33554432000 4194304 6058637 140737229943408 140737229942472 4277748 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21808/statm: 23344 18586 181 456 0 22880 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 93376

[startup+1302.3 s]
/proc/loadavg: 2.21 2.17 2.14 3/177 21886
/proc/meminfo: memFree=30503968/32872528 swapFree=1094508/1184444
[pid=21808] ppid=21805 vsize=93376 CPUtime=1302.08 cores=0,2,4,6
/proc/21808/stat : 21808 (open-wbo-lsu) R 21805 21808 20109 0 -1 4202496 18310 0 0 0 130195 13 0 0 20 0 1 0 28540774 95617024 18586 33554432000 4194304 6058637 140737229943408 140737229942472 4278255 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21808/statm: 23344 18586 181 456 0 22880 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 93376

[startup+1362.3 s]
/proc/loadavg: 2.17 2.17 2.14 3/176 21887
/proc/meminfo: memFree=30537376/32872528 swapFree=1094508/1184444
[pid=21808] ppid=21805 vsize=93376 CPUtime=1362.07 cores=0,2,4,6
/proc/21808/stat : 21808 (open-wbo-lsu) R 21805 21808 20109 0 -1 4202496 19342 0 0 0 136192 15 0 0 20 0 1 0 28540774 95617024 18586 33554432000 4194304 6058637 140737229943408 140737229942472 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21808/statm: 23344 18586 181 456 0 22880 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 93376

[startup+1422.3 s]
/proc/loadavg: 2.16 2.17 2.14 4/177 21890
/proc/meminfo: memFree=30537084/32872528 swapFree=1094508/1184444
[pid=21808] ppid=21805 vsize=93376 CPUtime=1422.08 cores=0,2,4,6
/proc/21808/stat : 21808 (open-wbo-lsu) R 21805 21808 20109 0 -1 4202496 20375 0 0 0 142191 17 0 0 20 0 1 0 28540774 95617024 18586 33554432000 4194304 6058637 140737229943408 140737229942472 4277540 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21808/statm: 23344 18586 181 456 0 22880 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 93376

[startup+1482.3 s]
/proc/loadavg: 2.23 2.18 2.14 3/177 21891
/proc/meminfo: memFree=30493984/32872528 swapFree=1094508/1184444
[pid=21808] ppid=21805 vsize=93376 CPUtime=1482.06 cores=0,2,4,6
/proc/21808/stat : 21808 (open-wbo-lsu) R 21805 21808 20109 0 -1 4202496 21410 0 0 0 148187 19 0 0 20 0 1 0 28540774 95617024 18586 33554432000 4194304 6058637 140737229943408 140737229942472 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21808/statm: 23344 18586 181 456 0 22880 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 93376

[startup+1542.31 s]
/proc/loadavg: 2.25 2.19 2.14 3/177 21892
/proc/meminfo: memFree=30537024/32872528 swapFree=1094508/1184444
[pid=21808] ppid=21805 vsize=93376 CPUtime=1542.06 cores=0,2,4,6
/proc/21808/stat : 21808 (open-wbo-lsu) R 21805 21808 20109 0 -1 4202496 22449 0 0 0 154185 21 0 0 20 0 1 0 28540774 95617024 18586 33554432000 4194304 6058637 140737229943408 140737229942472 4277576 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21808/statm: 23344 18586 181 456 0 22880 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 93376

[startup+1602.3 s]
/proc/loadavg: 2.17 2.18 2.14 3/177 21893
/proc/meminfo: memFree=30473828/32872528 swapFree=1094508/1184444
[pid=21808] ppid=21805 vsize=173516 CPUtime=1602.04 cores=0,2,4,6
/proc/21808/stat : 21808 (open-wbo-lsu) R 21805 21808 20109 0 -1 4202496 23486 0 0 0 160182 22 0 0 20 0 1 0 28540774 177680384 34435 33554432000 4194304 6058637 140737229943408 140737229942440 4278287 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21808/statm: 43379 34435 181 456 0 42915 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 173516

[startup+1662.3 s]
/proc/loadavg: 2.24 2.19 2.15 3/177 21894
/proc/meminfo: memFree=30445200/32872528 swapFree=1094508/1184444
[pid=21808] ppid=21805 vsize=173516 CPUtime=1662.03 cores=0,2,4,6
/proc/21808/stat : 21808 (open-wbo-lsu) R 21805 21808 20109 0 -1 4202496 24520 0 0 0 166179 24 0 0 20 0 1 0 28540774 177680384 33411 33554432000 4194304 6058637 140737229943408 140737229942440 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21808/statm: 43379 33411 181 456 0 42915 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 173516

[startup+1722.3 s]
/proc/loadavg: 2.20 2.19 2.15 3/177 21896
/proc/meminfo: memFree=30441140/32872528 swapFree=1094508/1184444
[pid=21808] ppid=21805 vsize=173516 CPUtime=1722.02 cores=0,2,4,6
/proc/21808/stat : 21808 (open-wbo-lsu) R 21805 21808 20109 0 -1 4202496 25553 0 0 0 172177 25 0 0 20 0 1 0 28540774 177680384 32387 33554432000 4194304 6058637 140737229943408 140737229942440 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21808/statm: 43379 32387 181 456 0 42915 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 173516

[startup+1782.3 s]
/proc/loadavg: 2.23 2.21 2.16 3/177 21897
/proc/meminfo: memFree=30442344/32872528 swapFree=1094508/1184444
[pid=21808] ppid=21805 vsize=142696 CPUtime=1782.01 cores=0,2,4,6
/proc/21808/stat : 21808 (open-wbo-lsu) R 21805 21808 20109 0 -1 4202496 26003 0 0 0 178175 26 0 0 20 0 1 0 28540774 146120704 30784 33554432000 4194304 6058637 140737229943408 140737229942184 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21808/statm: 35674 30784 181 456 0 35210 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 142696



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.25 2.21 2.16 3/178 21900
/proc/meminfo: memFree=30474640/32872528 swapFree=1094508/1184444
[pid=21808] ppid=21805 vsize=173516 CPUtime=1800.01 cores=0,2,4,6
/proc/21808/stat : 21808 (open-wbo-lsu) R 21805 21808 20109 0 -1 4202496 26592 0 0 0 179974 27 0 0 20 0 1 0 28540774 177680384 33923 33554432000 4194304 6058637 140737229943408 140737229942440 4277353 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21808/statm: 43379 33923 181 456 0 42915 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 173516

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 21808 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.25 2.21 2.16 3/178 21900
/proc/meminfo: memFree=30474640/32872528 swapFree=1094508/1184444
[pid=21808] ppid=21805 vsize=173516 CPUtime=1800.01 cores=0,2,4,6
/proc/21808/stat : 21808 (open-wbo-lsu) R 21805 21808 20109 0 -1 4202496 26592 0 0 0 179974 27 0 0 20 0 1 0 28540774 177680384 33923 33554432000 4194304 6058637 140737229943408 140737229942440 4277353 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21808/statm: 43379 33923 181 456 0 42915 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 173516

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.03
CPU user time (s): 1799.75
CPU system time (s): 0.276957
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 173516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.75
system time used= 0.276957
maximum resident set size= 153952
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26595
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= 11
involuntary context switches= 1860

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.21121 second user time and 8.42672 second system time

The end

Launcher Data 

Begin job on node115 at 2016-06-26 17:30:10
IDJOB=4116696
IDBENCH=109502
IDSOLVER=2545
FILE ID=node115/4116696-1466955010
RUNJOBID= node115-1466939817-20125
PBS_JOBID= 19976336
Free space on /tmp= 71660 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size160-round21-8.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116696-1466955010/watcher-4116696-1466955010 -o /tmp/evaluation-result-4116696-1466955010/solver-4116696-1466955010 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1466939817-20125 --watchdog 1960  open-wbo-lsu HOME/instance-4116696-1466955010.opb

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

MD5SUM BENCH= e1189837ef7b00368049cf6d1bdb5b61
RANDOM SEED=1417221280

node115.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.395
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.79
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.395
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.395
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		: 2666.395
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.395
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.395
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.395
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		: 2666.395
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:        30611216 kB
Buffers:           63464 kB
Cached:           207160 kB
SwapCached:         1676 kB
Active:           118792 kB
Inactive:         231592 kB
Active(anon):      81584 kB
Inactive(anon):      684 kB
Active(file):      37208 kB
Inactive(file):   230908 kB
Unevictable:     1184444 kB
Mlocked:         1094508 kB
SwapTotal:      67108856 kB
SwapFree:       67099168 kB
Dirty:              5052 kB
Writeback:            28 kB
AnonPages:       1263776 kB
Mapped:             8036 kB
Shmem:                 0 kB
Slab:             594832 kB
SReclaimable:      38640 kB
SUnreclaim:       556192 kB
KernelStack:        1464 kB
PageTables:         6584 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1395876 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    155648 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= 71656 MiB
End job on node115 at 2016-06-26 18:00:10