Trace number 4116216

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-size160-round21-3.opb
MD5SUM6f4be082ddb547be6db9d2faedab8301
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 benchmark57.6152
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-4116216-1466953780.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	c ==========================================[ Solver Settings ]============================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.00/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
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-4116216-1466953780/watcher-4116216-1466953780 -o /tmp/evaluation-result-4116216-1466953780/solver-4116216-1466953780 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1466939817-20126 --watchdog 1960 open-wbo-lsu HOME/instance-4116216-1466953780.opb 

pid=21726
running on 4 cores: 1,3,5,7

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: 2.26 2.20 2.12 4/176 21729
/proc/meminfo: memFree=30596460/32872528 swapFree=1094508/1184444
[pid=21729] ppid=21726 vsize=2672 CPUtime=0 cores=1,3,5,7
/proc/21729/stat : 21729 (open-wbo-lsu) R 21726 21729 20109 0 -1 4202496 395 0 0 0 0 0 0 0 20 0 1 0 28417814 2736128 271 33554432000 4194304 6058637 140735988776192 140735969752200 4210712 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21729/statm: 668 271 218 456 0 121 0

[startup+0.10018 s]
/proc/loadavg: 2.26 2.20 2.12 4/176 21729
/proc/meminfo: memFree=30596460/32872528 swapFree=1094508/1184444
[pid=21729] ppid=21726 vsize=23512 CPUtime=0.08 cores=1,3,5,7
/proc/21729/stat : 21729 (open-wbo-lsu) R 21726 21729 20109 0 -1 4202496 4808 0 0 0 8 0 0 0 20 0 1 0 28417814 24076288 5011 33554432000 4194304 6058637 140735988776192 140735969752200 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21729/statm: 5878 5011 167 456 0 5414 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 23512

[startup+0.200402 s]
/proc/loadavg: 2.26 2.20 2.12 4/176 21729
/proc/meminfo: memFree=30596460/32872528 swapFree=1094508/1184444
[pid=21729] ppid=21726 vsize=24472 CPUtime=0.19 cores=1,3,5,7
/proc/21729/stat : 21729 (open-wbo-lsu) R 21726 21729 20109 0 -1 4202496 5080 0 0 0 18 1 0 0 20 0 1 0 28417814 25059328 5283 33554432000 4194304 6058637 140735988776192 140735969752200 4277357 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21729/statm: 6118 5283 179 456 0 5654 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 24472

[startup+0.300386 s]
/proc/loadavg: 2.26 2.20 2.12 4/176 21729
/proc/meminfo: memFree=30596460/32872528 swapFree=1094508/1184444
[pid=21729] ppid=21726 vsize=24756 CPUtime=0.29 cores=1,3,5,7
/proc/21729/stat : 21729 (open-wbo-lsu) R 21726 21729 20109 0 -1 4202496 5110 0 0 0 28 1 0 0 20 0 1 0 28417814 25350144 5313 33554432000 4194304 6058637 140735988776192 140735969752200 4256781 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21729/statm: 6189 5314 179 456 0 5725 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24756

[startup+0.700313 s]
/proc/loadavg: 2.26 2.20 2.12 4/176 21729
/proc/meminfo: memFree=30596460/32872528 swapFree=1094508/1184444
[pid=21729] ppid=21726 vsize=24668 CPUtime=0.69 cores=1,3,5,7
/proc/21729/stat : 21729 (open-wbo-lsu) R 21726 21729 20109 0 -1 4202496 5181 0 0 0 68 1 0 0 20 0 1 0 28417814 25260032 5365 33554432000 4194304 6058637 140735988776192 140735988774792 4255181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21729/statm: 6167 5365 180 456 0 5703 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24668

[startup+1.50032 s]
/proc/loadavg: 2.26 2.20 2.12 3/177 21730
/proc/meminfo: memFree=30575316/32872528 swapFree=1094508/1184444
[pid=21729] ppid=21726 vsize=24668 CPUtime=1.49 cores=1,3,5,7
/proc/21729/stat : 21729 (open-wbo-lsu) R 21726 21729 20109 0 -1 4202496 5871 0 0 0 148 1 0 0 20 0 1 0 28417814 25260032 5529 33554432000 4194304 6058637 140735988776192 140735988774792 4261333 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21729/statm: 6167 5529 181 456 0 5703 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24668

[startup+3.10032 s]
/proc/loadavg: 2.26 2.20 2.12 3/177 21730
/proc/meminfo: memFree=30573828/32872528 swapFree=1094508/1184444
[pid=21729] ppid=21726 vsize=25252 CPUtime=3.09 cores=1,3,5,7
/proc/21729/stat : 21729 (open-wbo-lsu) R 21726 21729 20109 0 -1 4202496 5987 0 0 0 308 1 0 0 20 0 1 0 28417814 25858048 5645 33554432000 4194304 6058637 140735988776192 140735988774792 4277357 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21729/statm: 6313 5645 181 456 0 5849 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25252

[startup+6.30032 s]
/proc/loadavg: 2.24 2.20 2.12 4/177 21730
/proc/meminfo: memFree=30573912/32872528 swapFree=1094508/1184444
[pid=21729] ppid=21726 vsize=25476 CPUtime=6.29 cores=1,3,5,7
/proc/21729/stat : 21729 (open-wbo-lsu) R 21726 21729 20109 0 -1 4202496 6730 0 0 0 627 2 0 0 20 0 1 0 28417814 26087424 5631 33554432000 4194304 6058637 140735988776192 140735988775256 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21729/statm: 6369 5631 181 456 0 5905 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25476

[startup+12.7003 s]
/proc/loadavg: 2.22 2.20 2.12 4/177 21730
/proc/meminfo: memFree=30561656/32872528 swapFree=1094508/1184444
[pid=21729] ppid=21726 vsize=37212 CPUtime=12.68 cores=1,3,5,7
/proc/21729/stat : 21729 (open-wbo-lsu) R 21726 21729 20109 0 -1 4202496 7665 0 0 0 1266 2 0 0 20 0 1 0 28417814 38105088 8546 33554432000 4194304 6058637 140735988776192 140735988774952 4277663 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21729/statm: 9303 8546 181 456 0 8839 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 37212

[startup+25.5004 s]
/proc/loadavg: 2.17 2.19 2.12 3/178 21733
/proc/meminfo: memFree=30561520/32872528 swapFree=1094508/1184444
[pid=21729] ppid=21726 vsize=37212 CPUtime=25.48 cores=1,3,5,7
/proc/21729/stat : 21729 (open-wbo-lsu) R 21726 21729 20109 0 -1 4202496 7665 0 0 0 2546 2 0 0 20 0 1 0 28417814 38105088 8546 33554432000 4194304 6058637 140735988776192 140735988774952 4277357 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21729/statm: 9303 8546 181 456 0 8839 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37212

[startup+51.1004 s]
/proc/loadavg: 2.18 2.19 2.12 3/178 21733
/proc/meminfo: memFree=30557092/32872528 swapFree=1094508/1184444
[pid=21729] ppid=21726 vsize=41632 CPUtime=51.08 cores=1,3,5,7
/proc/21729/stat : 21729 (open-wbo-lsu) R 21726 21729 20109 0 -1 4202496 8471 0 0 0 5105 3 0 0 20 0 1 0 28417814 42631168 9809 33554432000 4194304 6058637 140735988776192 140735988774952 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21729/statm: 10408 9809 181 456 0 9944 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 41632

[startup+102.3 s]
/proc/loadavg: 2.26 2.20 2.12 3/177 21734
/proc/meminfo: memFree=30550072/32872528 swapFree=1094508/1184444
[pid=21729] ppid=21726 vsize=55956 CPUtime=102.28 cores=1,3,5,7
/proc/21729/stat : 21729 (open-wbo-lsu) R 21726 21729 20109 0 -1 4202496 10062 0 0 0 10225 3 0 0 20 0 1 0 28417814 57298944 11554 33554432000 4194304 6058637 140735988776192 140735988774920 4277378 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21729/statm: 13989 11554 181 456 0 13525 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 55956

[startup+162.3 s]
/proc/loadavg: 2.40 2.24 2.14 3/177 21735
/proc/meminfo: memFree=30537240/32872528 swapFree=1094508/1184444
[pid=21729] ppid=21726 vsize=63828 CPUtime=162.27 cores=1,3,5,7
/proc/21729/stat : 21729 (open-wbo-lsu) R 21726 21729 20109 0 -1 4202496 10583 0 0 0 16223 4 0 0 20 0 1 0 28417814 65359872 14626 33554432000 4194304 6058637 140735988776192 140735988774920 4277663 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21729/statm: 15957 14626 181 456 0 15493 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 63828

[startup+222.307 s]
/proc/loadavg: 2.18 2.21 2.13 3/177 21737
/proc/meminfo: memFree=30530916/32872528 swapFree=1094508/1184444
[pid=21729] ppid=21726 vsize=94176 CPUtime=222.26 cores=1,3,5,7
/proc/21729/stat : 21729 (open-wbo-lsu) R 21726 21729 20109 0 -1 4202496 11451 0 0 0 22222 4 0 0 20 0 1 0 28417814 96436224 16162 33554432000 4194304 6058637 140735988776192 140735988774920 4277687 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21729/statm: 23544 16162 181 456 0 23080 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 94176

[startup+282.3 s]
/proc/loadavg: 2.25 2.23 2.14 3/177 21738
/proc/meminfo: memFree=30524276/32872528 swapFree=1094508/1184444
[pid=21729] ppid=21726 vsize=94176 CPUtime=282.25 cores=1,3,5,7
/proc/21729/stat : 21729 (open-wbo-lsu) R 21726 21729 20109 0 -1 4202496 11452 0 0 0 28221 4 0 0 20 0 1 0 28417814 96436224 16674 33554432000 4194304 6058637 140735988776192 140735988774920 4255158 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21729/statm: 23544 16674 181 456 0 23080 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 94176

[startup+342.3 s]
/proc/loadavg: 2.14 2.20 2.14 3/177 21739
/proc/meminfo: memFree=30519924/32872528 swapFree=1094508/1184444
[pid=21729] ppid=21726 vsize=94176 CPUtime=342.24 cores=1,3,5,7
/proc/21729/stat : 21729 (open-wbo-lsu) R 21726 21729 20109 0 -1 4202496 11454 0 0 0 34220 4 0 0 20 0 1 0 28417814 96436224 17698 33554432000 4194304 6058637 140735988776192 140735988774920 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21729/statm: 23544 17698 181 456 0 23080 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 94176

[startup+402.3 s]
/proc/loadavg: 2.15 2.19 2.13 3/177 21740
/proc/meminfo: memFree=30518004/32872528 swapFree=1094508/1184444
[pid=21729] ppid=21726 vsize=94176 CPUtime=402.23 cores=1,3,5,7
/proc/21729/stat : 21729 (open-wbo-lsu) R 21726 21729 20109 0 -1 4202496 11455 0 0 0 40219 4 0 0 20 0 1 0 28417814 96436224 18210 33554432000 4194304 6058637 140735988776192 140735988774920 4246099 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21729/statm: 23544 18210 181 456 0 23080 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 94176

[startup+462.3 s]
/proc/loadavg: 2.20 2.20 2.14 3/177 21741
/proc/meminfo: memFree=30517400/32872528 swapFree=1094508/1184444
[pid=21729] ppid=21726 vsize=94176 CPUtime=462.21 cores=1,3,5,7
/proc/21729/stat : 21729 (open-wbo-lsu) R 21726 21729 20109 0 -1 4202496 11941 0 0 0 46217 4 0 0 20 0 1 0 28417814 96436224 18210 33554432000 4194304 6058637 140735988776192 140735988775256 4277357 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21729/statm: 23544 18210 181 456 0 23080 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 94176

[startup+522.3 s]
/proc/loadavg: 2.23 2.21 2.14 3/177 21743
/proc/meminfo: memFree=30500692/32872528 swapFree=1094508/1184444
[pid=21729] ppid=21726 vsize=94176 CPUtime=522.21 cores=1,3,5,7
/proc/21729/stat : 21729 (open-wbo-lsu) R 21726 21729 20109 0 -1 4202496 12914 0 0 0 52215 6 0 0 20 0 1 0 28417814 96436224 18210 33554432000 4194304 6058637 140735988776192 140735988775256 4277663 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21729/statm: 23544 18210 181 456 0 23080 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 94176

[startup+582.3 s]
/proc/loadavg: 2.19 2.20 2.14 3/177 21744
/proc/meminfo: memFree=30462312/32872528 swapFree=1094508/1184444
[pid=21729] ppid=21726 vsize=143496 CPUtime=582.2 cores=1,3,5,7
/proc/21729/stat : 21729 (open-wbo-lsu) R 21726 21729 20109 0 -1 4202496 13887 0 0 0 58213 7 0 0 20 0 1 0 28417814 146939904 26361 33554432000 4194304 6058637 140735988776192 140735988774968 4254368 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21729/statm: 35874 26361 181 456 0 35410 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 143496


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


[startup+942.3 s]
/proc/loadavg: 2.11 2.16 2.14 3/177 21754
/proc/meminfo: memFree=30545620/32872528 swapFree=1094508/1184444
[pid=21729] ppid=21726 vsize=94176 CPUtime=942.14 cores=1,3,5,7
/proc/21729/stat : 21729 (open-wbo-lsu) R 21726 21729 20109 0 -1 4202496 17824 0 0 0 94202 12 0 0 20 0 1 0 28417814 96436224 18230 33554432000 4194304 6058637 140735988776192 140735988775256 4277832 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21729/statm: 23544 18230 181 456 0 23080 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 94176

[startup+1002.3 s]
/proc/loadavg: 2.14 2.16 2.14 3/177 21755
/proc/meminfo: memFree=30502948/32872528 swapFree=1094508/1184444
[pid=21729] ppid=21726 vsize=143496 CPUtime=1002.13 cores=1,3,5,7
/proc/21729/stat : 21729 (open-wbo-lsu) R 21726 21729 20109 0 -1 4202496 18808 0 0 0 100200 13 0 0 20 0 1 0 28417814 146939904 28429 33554432000 4194304 6058637 140735988776192 140735988774968 4277764 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21729/statm: 35874 28429 181 456 0 35410 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 143496

[startup+1062.3 s]
/proc/loadavg: 2.10 2.14 2.13 3/177 21756
/proc/meminfo: memFree=30433008/32872528 swapFree=1094508/1184444
[pid=21729] ppid=21726 vsize=143496 CPUtime=1062.12 cores=1,3,5,7
/proc/21729/stat : 21729 (open-wbo-lsu) R 21726 21729 20109 0 -1 4202496 19307 0 0 0 106198 14 0 0 20 0 1 0 28417814 146939904 30989 33554432000 4194304 6058637 140735988776192 140735988774968 4262905 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21729/statm: 35874 30989 181 456 0 35410 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 143496

[startup+1122.3 s]
/proc/loadavg: 2.13 2.14 2.13 3/177 21758
/proc/meminfo: memFree=30483568/32872528 swapFree=1094508/1184444
[pid=21729] ppid=21726 vsize=94176 CPUtime=1122.12 cores=1,3,5,7
/proc/21729/stat : 21729 (open-wbo-lsu) R 21726 21729 20109 0 -1 4202496 20466 0 0 0 112195 17 0 0 20 0 1 0 28417814 96436224 18742 33554432000 4194304 6058637 140735988776192 140735988775256 4277976 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21729/statm: 23544 18742 181 456 0 23080 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 94176

[startup+1182.3 s]
/proc/loadavg: 2.20 2.16 2.14 3/177 21759
/proc/meminfo: memFree=30489624/32872528 swapFree=1094508/1184444
[pid=21729] ppid=21726 vsize=94176 CPUtime=1182.1 cores=1,3,5,7
/proc/21729/stat : 21729 (open-wbo-lsu) R 21726 21729 20109 0 -1 4202496 21550 0 0 0 118192 18 0 0 20 0 1 0 28417814 96436224 18742 33554432000 4194304 6058637 140735988776192 140735988775256 4277718 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21729/statm: 23544 18742 181 456 0 23080 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 94176

[startup+1242.3 s]
/proc/loadavg: 2.12 2.14 2.13 3/178 21809
/proc/meminfo: memFree=30578792/32872528 swapFree=1094508/1184444
[pid=21729] ppid=21726 vsize=94176 CPUtime=1242.09 cores=1,3,5,7
/proc/21729/stat : 21729 (open-wbo-lsu) R 21726 21729 20109 0 -1 4202496 22632 0 0 0 124189 20 0 0 20 0 1 0 28417814 96436224 18742 33554432000 4194304 6058637 140735988776192 140735988775256 4277582 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21729/statm: 23544 18742 181 456 0 23080 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 94176

[startup+1302.3 s]
/proc/loadavg: 2.13 2.14 2.13 3/177 21810
/proc/meminfo: memFree=30572932/32872528 swapFree=1094508/1184444
[pid=21729] ppid=21726 vsize=94176 CPUtime=1302.09 cores=1,3,5,7
/proc/21729/stat : 21729 (open-wbo-lsu) R 21726 21729 20109 0 -1 4202496 23712 0 0 0 130186 23 0 0 20 0 1 0 28417814 96436224 18742 33554432000 4194304 6058637 140735988776192 140735988775256 4278168 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21729/statm: 23544 18742 181 456 0 23080 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 94176

[startup+1362.3 s]
/proc/loadavg: 2.18 2.16 2.13 3/177 21811
/proc/meminfo: memFree=30560408/32872528 swapFree=1094508/1184444
[pid=21729] ppid=21726 vsize=94176 CPUtime=1362.08 cores=1,3,5,7
/proc/21729/stat : 21729 (open-wbo-lsu) R 21726 21729 20109 0 -1 4202496 24795 0 0 0 136184 24 0 0 20 0 1 0 28417814 96436224 18742 33554432000 4194304 6058637 140735988776192 140735988775256 4255181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21729/statm: 23544 18742 181 456 0 23080 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 94176

[startup+1422.3 s]
/proc/loadavg: 2.16 2.16 2.13 3/177 21813
/proc/meminfo: memFree=30552552/32872528 swapFree=1094508/1184444
[pid=21729] ppid=21726 vsize=94176 CPUtime=1422.07 cores=1,3,5,7
/proc/21729/stat : 21729 (open-wbo-lsu) R 21726 21729 20109 0 -1 4202496 25879 0 0 0 142181 26 0 0 20 0 1 0 28417814 96436224 18742 33554432000 4194304 6058637 140735988776192 140735988775256 4277525 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21729/statm: 23544 18742 181 456 0 23080 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 94176

[startup+1482.3 s]
/proc/loadavg: 2.16 2.16 2.13 3/177 21814
/proc/meminfo: memFree=30546484/32872528 swapFree=1094508/1184444
[pid=21729] ppid=21726 vsize=94176 CPUtime=1482.06 cores=1,3,5,7
/proc/21729/stat : 21729 (open-wbo-lsu) R 21726 21729 20109 0 -1 4202496 26963 0 0 0 148178 28 0 0 20 0 1 0 28417814 96436224 18742 33554432000 4194304 6058637 140735988776192 140735988775256 4277285 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21729/statm: 23544 18742 181 456 0 23080 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 94176

[startup+1542.31 s]
/proc/loadavg: 2.23 2.17 2.14 4/177 21815
/proc/meminfo: memFree=30543088/32872528 swapFree=1094508/1184444
[pid=21729] ppid=21726 vsize=94176 CPUtime=1542.05 cores=1,3,5,7
/proc/21729/stat : 21729 (open-wbo-lsu) R 21726 21729 20109 0 -1 4202496 28044 0 0 0 154176 29 0 0 20 0 1 0 28417814 96436224 18742 33554432000 4194304 6058637 140735988776192 140735988775256 4278328 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21729/statm: 23544 18742 181 456 0 23080 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 94176

[startup+1602.3 s]
/proc/loadavg: 2.29 2.20 2.15 3/177 21816
/proc/meminfo: memFree=30540568/32872528 swapFree=1094508/1184444
[pid=21729] ppid=21726 vsize=94176 CPUtime=1602.04 cores=1,3,5,7
/proc/21729/stat : 21729 (open-wbo-lsu) R 21726 21729 20109 0 -1 4202496 29129 0 0 0 160172 32 0 0 20 0 1 0 28417814 96436224 18742 33554432000 4194304 6058637 140735988776192 140735988775256 4277378 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21729/statm: 23544 18742 181 456 0 23080 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 94176

[startup+1662.3 s]
/proc/loadavg: 2.26 2.20 2.15 3/177 21817
/proc/meminfo: memFree=30477456/32872528 swapFree=1094508/1184444
[pid=21729] ppid=21726 vsize=174316 CPUtime=1662.03 cores=1,3,5,7
/proc/21729/stat : 21729 (open-wbo-lsu) R 21726 21729 20109 0 -1 4202496 30213 0 0 0 166170 33 0 0 20 0 1 0 28417814 178499584 33616 33554432000 4194304 6058637 140735988776192 140735988775224 4277378 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21729/statm: 43579 33616 181 456 0 43115 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 174316

[startup+1722.3 s]
/proc/loadavg: 2.25 2.21 2.16 3/177 21819
/proc/meminfo: memFree=30481580/32872528 swapFree=1094508/1184444
[pid=21729] ppid=21726 vsize=174316 CPUtime=1722.02 cores=1,3,5,7
/proc/21729/stat : 21729 (open-wbo-lsu) R 21726 21729 20109 0 -1 4202496 31293 0 0 0 172167 35 0 0 20 0 1 0 28417814 178499584 32592 33554432000 4194304 6058637 140735988776192 140735988775224 4277394 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21729/statm: 43579 32592 181 456 0 43115 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 174316

[startup+1782.3 s]
/proc/loadavg: 2.14 2.19 2.15 3/177 21820
/proc/meminfo: memFree=30485380/32872528 swapFree=1094508/1184444
[pid=21729] ppid=21726 vsize=143496 CPUtime=1782.01 cores=1,3,5,7
/proc/21729/stat : 21729 (open-wbo-lsu) R 21726 21729 20109 0 -1 4202496 31792 0 0 0 178165 36 0 0 20 0 1 0 28417814 146939904 30989 33554432000 4194304 6058637 140735988776192 140735988774968 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21729/statm: 35874 30989 181 456 0 35410 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 143496



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.18 2.19 2.15 4/177 21820
/proc/meminfo: memFree=30471340/32872528 swapFree=1094508/1184444
[pid=21729] ppid=21726 vsize=174316 CPUtime=1800 cores=1,3,5,7
/proc/21729/stat : 21729 (open-wbo-lsu) R 21726 21729 20109 0 -1 4202496 32385 0 0 0 179963 37 0 0 20 0 1 0 28417814 178499584 34128 33554432000 4194304 6058637 140735988776192 140735988775224 4277357 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21729/statm: 43579 34128 181 456 0 43115 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 174316

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 21729 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.18 2.19 2.15 4/177 21820
/proc/meminfo: memFree=30471340/32872528 swapFree=1094508/1184444
[pid=21729] ppid=21726 vsize=174316 CPUtime=1800 cores=1,3,5,7
/proc/21729/stat : 21729 (open-wbo-lsu) R 21726 21729 20109 0 -1 4202496 32385 0 0 0 179963 37 0 0 20 0 1 0 28417814 178499584 34128 33554432000 4194304 6058637 140735988776192 140735988775224 4277357 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21729/statm: 43579 34128 181 456 0 43115 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 174316

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.64
CPU system time (s): 0.383941
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 174316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.64
system time used= 0.383941
maximum resident set size= 140608
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32388
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= 1854

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.52731 second user time and 6.93195 second system time

The end

Launcher Data 

Begin job on node115 at 2016-06-26 17:09:40
IDJOB=4116216
IDBENCH=109442
IDSOLVER=2545
FILE ID=node115/4116216-1466953780
RUNJOBID= node115-1466939817-20126
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-round21-3.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116216-1466953780/watcher-4116216-1466953780 -o /tmp/evaluation-result-4116216-1466953780/solver-4116216-1466953780 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1466939817-20126 --watchdog 1960  open-wbo-lsu HOME/instance-4116216-1466953780.opb

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

MD5SUM BENCH= 6f4be082ddb547be6db9d2faedab8301
RANDOM SEED=2066353361

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:        30596392 kB
Buffers:           62812 kB
Cached:           206768 kB
SwapCached:         1676 kB
Active:           135248 kB
Inactive:         230708 kB
Active(anon):      98308 kB
Inactive(anon):      684 kB
Active(file):      36940 kB
Inactive(file):   230024 kB
Unevictable:     1184444 kB
Mlocked:         1094508 kB
SwapTotal:      67108856 kB
SwapFree:       67099168 kB
Dirty:              5064 kB
Writeback:             0 kB
AnonPages:       1346044 kB
Mapped:             7936 kB
Shmem:                 0 kB
Slab:             594468 kB
SReclaimable:      38564 kB
SUnreclaim:       555904 kB
KernelStack:        1472 kB
PageTables:         6724 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1395928 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    233472 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 17:39:41