Trace number 4115984

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-size96-round23-4.opb
MD5SUMa97fe7e6bfcb027e3ebdd0fa3cefc7ea
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4288
Total number of constraints9472
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)384
Number of constraints which are nor clauses,nor cardinality constraints896
Minimum length of a constraint1
Maximum length of a constraint10
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 14
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016 -- 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-4115984-1466946262.opb
0.00/0.00	c File size is 415951 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:          4288                                                                   |
1800.00/1800.30	c |  Number of hard clauses:       8576                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         384                                                                   |
1800.00/1800.30	c |  Number of PB :                1792                                                                   |
1800.00/1800.30	c |  Parse time:                   0.05 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-4115984-1466946262/watcher-4115984-1466946262 -o /tmp/evaluation-result-4115984-1466946262/solver-4115984-1466946262 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node107-1466942792-20740 --watchdog 1960 open-wbo-lsu HOME/instance-4115984-1466946262.opb 

pid=21053
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: 2.12 2.08 1.98 3/176 21056
/proc/meminfo: memFree=31552648/32872528 swapFree=249752/274280
[pid=21056] ppid=21053 vsize=2748 CPUtime=0 cores=1,3,5,7
/proc/21056/stat : 21056 (open-wbo-lsu) R 21053 21056 20723 0 -1 4202496 414 0 0 0 0 0 0 0 20 0 1 0 27666270 2813952 289 33554432000 4194304 6058637 140735827924096 140736517871912 4699692 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21056/statm: 687 289 237 456 0 121 0

[startup+0.100168 s]
/proc/loadavg: 2.12 2.08 1.98 3/176 21056
/proc/meminfo: memFree=31552648/32872528 swapFree=249752/274280
[pid=21056] ppid=21053 vsize=23504 CPUtime=0.08 cores=1,3,5,7
/proc/21056/stat : 21056 (open-wbo-lsu) R 21053 21056 20723 0 -1 4202496 4779 0 0 0 8 0 0 0 20 0 1 0 27666270 24068096 5001 33554432000 4194304 6058637 140735827924096 140736517871912 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21056/statm: 5876 5005 162 456 0 5412 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 23504

[startup+0.200388 s]
/proc/loadavg: 2.12 2.08 1.98 3/176 21056
/proc/meminfo: memFree=31552648/32872528 swapFree=249752/274280
[pid=21056] ppid=21053 vsize=28480 CPUtime=0.19 cores=1,3,5,7
/proc/21056/stat : 21056 (open-wbo-lsu) R 21053 21056 20723 0 -1 4202496 5629 0 0 0 18 1 0 0 20 0 1 0 27666270 29163520 5760 33554432000 4194304 6058637 140735827924096 140736517871912 4277285 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21056/statm: 7120 5760 179 456 0 6656 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28480

[startup+0.30037 s]
/proc/loadavg: 2.12 2.08 1.98 3/176 21056
/proc/meminfo: memFree=31552648/32872528 swapFree=249752/274280
[pid=21056] ppid=21053 vsize=28480 CPUtime=0.29 cores=1,3,5,7
/proc/21056/stat : 21056 (open-wbo-lsu) R 21053 21056 20723 0 -1 4202496 5645 0 0 0 28 1 0 0 20 0 1 0 27666270 29163520 5776 33554432000 4194304 6058637 140735827924096 140736517871912 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21056/statm: 7120 5776 179 456 0 6656 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28480

[startup+0.700308 s]
/proc/loadavg: 2.12 2.08 1.98 3/176 21056
/proc/meminfo: memFree=31552648/32872528 swapFree=249752/274280
[pid=21056] ppid=21053 vsize=28432 CPUtime=0.69 cores=1,3,5,7
/proc/21056/stat : 21056 (open-wbo-lsu) R 21053 21056 20723 0 -1 4202496 5787 0 0 0 68 1 0 0 20 0 1 0 27666270 29114368 5868 33554432000 4194304 6058637 140735827924096 140736517871912 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21056/statm: 7108 5868 180 456 0 6644 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28432

[startup+1.50031 s]
/proc/loadavg: 2.12 2.08 1.98 3/177 21057
/proc/meminfo: memFree=31529240/32872528 swapFree=249752/274280
[pid=21056] ppid=21053 vsize=28624 CPUtime=1.49 cores=1,3,5,7
/proc/21056/stat : 21056 (open-wbo-lsu) R 21053 21056 20723 0 -1 4202496 6308 0 0 0 148 1 0 0 20 0 1 0 27666270 29310976 5779 33554432000 4194304 6058637 140735827924096 140735827922712 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21056/statm: 7156 5779 181 456 0 6692 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28624

[startup+3.10032 s]
/proc/loadavg: 2.12 2.08 1.98 3/177 21057
/proc/meminfo: memFree=31528992/32872528 swapFree=249752/274280
[pid=21056] ppid=21053 vsize=29204 CPUtime=3.09 cores=1,3,5,7
/proc/21056/stat : 21056 (open-wbo-lsu) R 21053 21056 20723 0 -1 4202496 6608 0 0 0 308 1 0 0 20 0 1 0 27666270 29904896 6069 33554432000 4194304 6058637 140735827924096 140735827922696 4277545 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21056/statm: 7301 6069 181 456 0 6837 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29204

[startup+6.30031 s]
/proc/loadavg: 2.11 2.08 1.98 3/177 21057
/proc/meminfo: memFree=31527828/32872528 swapFree=249752/274280
[pid=21056] ppid=21053 vsize=29580 CPUtime=6.29 cores=1,3,5,7
/proc/21056/stat : 21056 (open-wbo-lsu) R 21053 21056 20723 0 -1 4202496 7579 0 0 0 627 2 0 0 20 0 1 0 27666270 30289920 6234 33554432000 4194304 6058637 140735827924096 140735827923160 4254554 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21056/statm: 7395 6234 181 456 0 6931 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29580

[startup+12.7003 s]
/proc/loadavg: 2.10 2.07 1.98 3/177 21057
/proc/meminfo: memFree=31516200/32872528 swapFree=249752/274280
[pid=21056] ppid=21053 vsize=41084 CPUtime=12.69 cores=1,3,5,7
/proc/21056/stat : 21056 (open-wbo-lsu) R 21053 21056 20723 0 -1 4202496 8612 0 0 0 1267 2 0 0 20 0 1 0 27666270 42070016 8732 33554432000 4194304 6058637 140735827924096 140735827922856 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21056/statm: 10271 8732 181 456 0 9807 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41084

[startup+25.5004 s]
/proc/loadavg: 2.08 2.07 1.98 3/177 21057
/proc/meminfo: memFree=31515420/32872528 swapFree=249752/274280
[pid=21056] ppid=21053 vsize=41084 CPUtime=25.49 cores=1,3,5,7
/proc/21056/stat : 21056 (open-wbo-lsu) R 21053 21056 20723 0 -1 4202496 8994 0 0 0 2547 2 0 0 20 0 1 0 27666270 42070016 9109 33554432000 4194304 6058637 140735827924096 140735827922856 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21056/statm: 10271 9109 181 456 0 9807 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 41084

[startup+51.1004 s]
/proc/loadavg: 2.11 2.08 1.99 3/177 21057
/proc/meminfo: memFree=31498676/32872528 swapFree=249752/274280
[pid=21056] ppid=21053 vsize=45504 CPUtime=51.08 cores=1,3,5,7
/proc/21056/stat : 21056 (open-wbo-lsu) R 21053 21056 20723 0 -1 4202496 9081 0 0 0 5106 2 0 0 20 0 1 0 27666270 46596096 10215 33554432000 4194304 6058637 140735827924096 140735827922856 4277589 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21056/statm: 11376 10215 181 456 0 10912 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45504

[startup+102.3 s]
/proc/loadavg: 2.10 2.08 2.00 3/177 21058
/proc/meminfo: memFree=31493964/32872528 swapFree=249752/274280
[pid=21056] ppid=21053 vsize=41152 CPUtime=102.28 cores=1,3,5,7
/proc/21056/stat : 21056 (open-wbo-lsu) R 21053 21056 20723 0 -1 4202496 10588 0 0 0 10226 2 0 0 20 0 1 0 27666270 42139648 9175 33554432000 4194304 6058637 140735827924096 140735827922824 4278120 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21056/statm: 10288 9175 181 456 0 9824 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 41152

[startup+162.3 s]
/proc/loadavg: 2.08 2.08 2.00 3/177 21059
/proc/meminfo: memFree=31473676/32872528 swapFree=249752/274280
[pid=21056] ppid=21053 vsize=71352 CPUtime=162.26 cores=1,3,5,7
/proc/21056/stat : 21056 (open-wbo-lsu) R 21053 21056 20723 0 -1 4202496 11215 0 0 0 16223 3 0 0 20 0 1 0 27666270 73064448 13791 33554432000 4194304 6058637 140735827924096 140735827922824 4254539 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21056/statm: 17838 13791 181 456 0 17374 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 71352

[startup+222.308 s]
/proc/loadavg: 2.10 2.08 2.00 3/177 21061
/proc/meminfo: memFree=31471628/32872528 swapFree=249752/274280
[pid=21056] ppid=21053 vsize=71352 CPUtime=222.26 cores=1,3,5,7
/proc/21056/stat : 21056 (open-wbo-lsu) R 21053 21056 20723 0 -1 4202496 11216 0 0 0 22223 3 0 0 20 0 1 0 27666270 73064448 14303 33554432000 4194304 6058637 140735827924096 140735827922824 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21056/statm: 17838 14303 181 456 0 17374 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 71352

[startup+282.3 s]
/proc/loadavg: 2.09 2.08 2.00 3/177 21062
/proc/meminfo: memFree=31469256/32872528 swapFree=249752/274280
[pid=21056] ppid=21053 vsize=90208 CPUtime=282.24 cores=1,3,5,7
/proc/21056/stat : 21056 (open-wbo-lsu) R 21053 21056 20723 0 -1 4202496 11677 0 0 0 28220 4 0 0 20 0 1 0 27666270 92372992 14435 33554432000 4194304 6058637 140735827924096 140735827922824 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21056/statm: 22552 14435 181 456 0 22088 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 90208

[startup+342.3 s]
/proc/loadavg: 2.07 2.08 2.00 3/178 21066
/proc/meminfo: memFree=31466440/32872528 swapFree=249752/274280
[pid=21056] ppid=21053 vsize=90208 CPUtime=342.23 cores=1,3,5,7
/proc/21056/stat : 21056 (open-wbo-lsu) R 21053 21056 20723 0 -1 4202496 11678 0 0 0 34219 4 0 0 20 0 1 0 27666270 92372992 14947 33554432000 4194304 6058637 140735827924096 140735827922824 4277839 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21056/statm: 22552 14947 181 456 0 22088 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 90208

[startup+402.3 s]
/proc/loadavg: 2.13 2.09 2.01 3/177 21112
/proc/meminfo: memFree=31494216/32872528 swapFree=249752/274280
[pid=21056] ppid=21053 vsize=90208 CPUtime=402.22 cores=1,3,5,7
/proc/21056/stat : 21056 (open-wbo-lsu) R 21053 21056 20723 0 -1 4202496 12284 0 0 0 40218 4 0 0 20 0 1 0 27666270 92372992 20127 33554432000 4194304 6058637 140735827924096 140735827922824 4255160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21056/statm: 22552 20127 181 456 0 22088 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 90208

[startup+462.3 s]
/proc/loadavg: 2.12 2.09 2.01 4/177 21113
/proc/meminfo: memFree=31483628/32872528 swapFree=249752/274280
[pid=21056] ppid=21053 vsize=90208 CPUtime=462.21 cores=1,3,5,7
/proc/21056/stat : 21056 (open-wbo-lsu) R 21053 21056 20723 0 -1 4202496 12286 0 0 0 46217 4 0 0 20 0 1 0 27666270 92372992 20639 33554432000 4194304 6058637 140735827924096 140735827922824 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21056/statm: 22552 20639 181 456 0 22088 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 90208

[startup+522.3 s]
/proc/loadavg: 2.04 2.07 2.00 3/177 21115
/proc/meminfo: memFree=31469676/32872528 swapFree=249752/274280
[pid=21056] ppid=21053 vsize=90208 CPUtime=522.2 cores=1,3,5,7
/proc/21056/stat : 21056 (open-wbo-lsu) R 21053 21056 20723 0 -1 4202496 12288 0 0 0 52216 4 0 0 20 0 1 0 27666270 92372992 21537 33554432000 4194304 6058637 140735827924096 140735827922824 4277615 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21056/statm: 22552 21537 181 456 0 22088 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 90208

[startup+582.3 s]
/proc/loadavg: 2.12 2.09 2.01 3/177 21116
/proc/meminfo: memFree=31467564/32872528 swapFree=249752/274280
[pid=21056] ppid=21053 vsize=90208 CPUtime=582.19 cores=1,3,5,7
/proc/21056/stat : 21056 (open-wbo-lsu) R 21053 21056 20723 0 -1 4202496 12288 0 0 0 58215 4 0 0 20 0 1 0 27666270 92372992 21537 33554432000 4194304 6058637 140735827924096 140735827922824 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21056/statm: 22552 21537 181 456 0 22088 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 90208


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


[startup+942.3 s]
/proc/loadavg: 2.14 2.12 2.03 3/178 21127
/proc/meminfo: memFree=31453248/32872528 swapFree=249752/274280
[pid=21056] ppid=21053 vsize=90208 CPUtime=942.14 cores=1,3,5,7
/proc/21056/stat : 21056 (open-wbo-lsu) R 21053 21056 20723 0 -1 4202496 12940 0 0 0 94205 9 0 0 20 0 1 0 27666270 92372992 21537 33554432000 4194304 6058637 140735827924096 140735827923160 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21056/statm: 22552 21537 181 456 0 22088 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 90208

[startup+1002.3 s]
/proc/loadavg: 2.05 2.09 2.03 3/177 21128
/proc/meminfo: memFree=31419124/32872528 swapFree=249752/274280
[pid=21056] ppid=21053 vsize=139528 CPUtime=1002.13 cores=1,3,5,7
/proc/21056/stat : 21056 (open-wbo-lsu) R 21053 21056 20723 0 -1 4202496 13106 0 0 0 100203 10 0 0 20 0 1 0 27666270 142876672 30817 33554432000 4194304 6058637 140735827924096 140735827922872 4278251 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21056/statm: 34882 30817 181 456 0 34418 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 139528

[startup+1062.3 s]
/proc/loadavg: 2.02 2.08 2.02 3/177 21129
/proc/meminfo: memFree=31377548/32872528 swapFree=249752/274280
[pid=21056] ppid=21053 vsize=90208 CPUtime=1062.13 cores=1,3,5,7
/proc/21056/stat : 21056 (open-wbo-lsu) R 21053 21056 20723 0 -1 4202496 13193 0 0 0 106202 11 0 0 20 0 1 0 27666270 92372992 21537 33554432000 4194304 6058637 140735827924096 140735827922872 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21056/statm: 22552 21537 181 456 0 22088 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 90208

[startup+1122.3 s]
/proc/loadavg: 2.00 2.06 2.01 3/177 21131
/proc/meminfo: memFree=31453940/32872528 swapFree=249752/274280
[pid=21056] ppid=21053 vsize=90208 CPUtime=1122.11 cores=1,3,5,7
/proc/21056/stat : 21056 (open-wbo-lsu) R 21053 21056 20723 0 -1 4202496 13278 0 0 0 112200 11 0 0 20 0 1 0 27666270 92372992 21537 33554432000 4194304 6058637 140735827924096 140735827923160 4277953 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21056/statm: 22552 21537 181 456 0 22088 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 90208

[startup+1182.3 s]
/proc/loadavg: 2.00 2.05 2.01 3/177 21132
/proc/meminfo: memFree=31453576/32872528 swapFree=249752/274280
[pid=21056] ppid=21053 vsize=90208 CPUtime=1182.1 cores=1,3,5,7
/proc/21056/stat : 21056 (open-wbo-lsu) R 21053 21056 20723 0 -1 4202496 13364 0 0 0 118198 12 0 0 20 0 1 0 27666270 92372992 21537 33554432000 4194304 6058637 140735827924096 140735827923160 4277697 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21056/statm: 22552 21537 181 456 0 22088 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 90208

[startup+1242.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/177 21133
/proc/meminfo: memFree=31414424/32872528 swapFree=249752/274280
[pid=21056] ppid=21053 vsize=90208 CPUtime=1242.1 cores=1,3,5,7
/proc/21056/stat : 21056 (open-wbo-lsu) R 21053 21056 20723 0 -1 4202496 13450 0 0 0 124197 13 0 0 20 0 1 0 27666270 92372992 21537 33554432000 4194304 6058637 140735827924096 140735827923160 4277682 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21056/statm: 22552 21537 181 456 0 22088 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 90208

[startup+1302.3 s]
/proc/loadavg: 2.07 2.04 2.00 3/177 21134
/proc/meminfo: memFree=31451040/32872528 swapFree=249752/274280
[pid=21056] ppid=21053 vsize=90208 CPUtime=1302.09 cores=1,3,5,7
/proc/21056/stat : 21056 (open-wbo-lsu) R 21053 21056 20723 0 -1 4202496 13537 0 0 0 130196 13 0 0 20 0 1 0 27666270 92372992 21537 33554432000 4194304 6058637 140735827924096 140735827923160 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21056/statm: 22552 21537 181 456 0 22088 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 90208

[startup+1362.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 21135
/proc/meminfo: memFree=31450920/32872528 swapFree=249752/274280
[pid=21056] ppid=21053 vsize=139528 CPUtime=1362.07 cores=1,3,5,7
/proc/21056/stat : 21056 (open-wbo-lsu) R 21053 21056 20723 0 -1 4202496 13794 0 0 0 136193 14 0 0 20 0 1 0 27666270 142876672 29281 33554432000 4194304 6058637 140735827924096 140735827923160 4278160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21056/statm: 34882 29281 181 456 0 34418 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 139528

[startup+1422.3 s]
/proc/loadavg: 2.09 2.04 2.01 3/177 21137
/proc/meminfo: memFree=31387304/32872528 swapFree=249752/274280
[pid=21056] ppid=21053 vsize=139528 CPUtime=1422.08 cores=1,3,5,7
/proc/21056/stat : 21056 (open-wbo-lsu) R 21053 21056 20723 0 -1 4202496 14204 0 0 0 142192 16 0 0 20 0 1 0 27666270 142876672 29793 33554432000 4194304 6058637 140735827924096 140735827922872 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21056/statm: 34882 29793 181 456 0 34418 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 139528

[startup+1482.3 s]
/proc/loadavg: 2.10 2.05 2.00 3/177 21138
/proc/meminfo: memFree=31383352/32872528 swapFree=249752/274280
[pid=21056] ppid=21053 vsize=139528 CPUtime=1482.06 cores=1,3,5,7
/proc/21056/stat : 21056 (open-wbo-lsu) R 21053 21056 20723 0 -1 4202496 14834 0 0 0 148189 17 0 0 20 0 1 0 27666270 142876672 29793 33554432000 4194304 6058637 140735827924096 140735827922872 4254558 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21056/statm: 34882 29793 181 456 0 34418 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 139528

[startup+1542.31 s]
/proc/loadavg: 2.11 2.05 2.00 3/178 21142
/proc/meminfo: memFree=31409460/32872528 swapFree=249752/274280
[pid=21056] ppid=21053 vsize=90208 CPUtime=1542.06 cores=1,3,5,7
/proc/21056/stat : 21056 (open-wbo-lsu) R 21053 21056 20723 0 -1 4202496 15433 0 0 0 154187 19 0 0 20 0 1 0 27666270 92372992 21537 33554432000 4194304 6058637 140735827924096 140735827923160 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21056/statm: 22552 21537 181 456 0 22088 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 90208

[startup+1602.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/177 21143
/proc/meminfo: memFree=31407636/32872528 swapFree=249752/274280
[pid=21056] ppid=21053 vsize=90208 CPUtime=1602.04 cores=1,3,5,7
/proc/21056/stat : 21056 (open-wbo-lsu) R 21053 21056 20723 0 -1 4202496 16119 0 0 0 160183 21 0 0 20 0 1 0 27666270 92372992 21537 33554432000 4194304 6058637 140735827924096 140735827923160 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21056/statm: 22552 21537 181 456 0 22088 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 90208

[startup+1662.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/177 21144
/proc/meminfo: memFree=31403548/32872528 swapFree=249752/274280
[pid=21056] ppid=21053 vsize=90208 CPUtime=1662.03 cores=1,3,5,7
/proc/21056/stat : 21056 (open-wbo-lsu) R 21053 21056 20723 0 -1 4202496 16800 0 0 0 166180 23 0 0 20 0 1 0 27666270 92372992 21537 33554432000 4194304 6058637 140735827924096 140735827923160 4277322 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21056/statm: 22552 21537 181 456 0 22088 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 90208

[startup+1722.3 s]
/proc/loadavg: 2.08 2.05 2.00 3/177 21146
/proc/meminfo: memFree=31403448/32872528 swapFree=249752/274280
[pid=21056] ppid=21053 vsize=90208 CPUtime=1722.01 cores=1,3,5,7
/proc/21056/stat : 21056 (open-wbo-lsu) R 21053 21056 20723 0 -1 4202496 17475 0 0 0 172177 24 0 0 20 0 1 0 27666270 92372992 21537 33554432000 4194304 6058637 140735827924096 140735827923160 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21056/statm: 22552 21537 181 456 0 22088 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 90208

[startup+1782.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/177 21147
/proc/meminfo: memFree=31344196/32872528 swapFree=249752/274280
[pid=21056] ppid=21053 vsize=173692 CPUtime=1782.01 cores=1,3,5,7
/proc/21056/stat : 21056 (open-wbo-lsu) R 21053 21056 20723 0 -1 4202496 18480 0 0 0 178175 26 0 0 20 0 1 0 27666270 177860608 36328 33554432000 4194304 6058637 140735827924096 140735827923128 4277589 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21056/statm: 43423 36328 181 456 0 42959 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 173692



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.09 2.05 2.00 3/177 21148
/proc/meminfo: memFree=31447300/32872528 swapFree=249752/274280
[pid=21056] ppid=21053 vsize=93552 CPUtime=1800 cores=1,3,5,7
/proc/21056/stat : 21056 (open-wbo-lsu) R 21053 21056 20723 0 -1 4202496 18480 0 0 0 179974 26 0 0 20 0 1 0 27666270 95797248 22373 33554432000 4194304 6058637 140735827924096 140735827923160 4277438 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21056/statm: 23388 22373 181 456 0 22924 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 93552

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 21056 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.09 2.05 2.00 3/177 21148
/proc/meminfo: memFree=31447300/32872528 swapFree=249752/274280
[pid=21056] ppid=21053 vsize=93552 CPUtime=1800 cores=1,3,5,7
/proc/21056/stat : 21056 (open-wbo-lsu) R 21053 21056 20723 0 -1 4202496 18480 0 0 0 179974 26 0 0 20 0 1 0 27666270 95797248 22373 33554432000 4194304 6058637 140735827924096 140735827923160 4277438 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21056/statm: 23388 22373 181 456 0 22924 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 93552

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.75
CPU system time (s): 0.268959
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 173692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.75
system time used= 0.268959
maximum resident set size= 145312
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18483
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= 19
involuntary context switches= 1875

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.46432 second user time and 7.00394 second system time

The end

Launcher Data 

Begin job on node107 at 2016-06-26 15:04:22
IDJOB=4115984
IDBENCH=109413
IDSOLVER=2545
FILE ID=node107/4115984-1466946262
RUNJOBID= node107-1466942792-20740
PBS_JOBID= 19976347
Free space on /tmp= 71684 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size96-round23-4.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4115984-1466946262/watcher-4115984-1466946262 -o /tmp/evaluation-result-4115984-1466946262/solver-4115984-1466946262 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node107-1466942792-20740 --watchdog 1960  open-wbo-lsu HOME/instance-4115984-1466946262.opb

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

MD5SUM BENCH= a97fe7e6bfcb027e3ebdd0fa3cefc7ea
RANDOM SEED=15809880

node107.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		: 2666.695
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	: 5333.39
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		: 2666.695
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		: 2666.695
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	: 5332.54
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		: 2666.695
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		: 2666.695
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		: 2666.695
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		: 2666.695
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.695
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:        31552908 kB
Buffers:            5300 kB
Cached:           271340 kB
SwapCached:         1976 kB
Active:            88128 kB
Inactive:         252216 kB
Active(anon):      65184 kB
Inactive(anon):      616 kB
Active(file):      22944 kB
Inactive(file):   251600 kB
Unevictable:      274280 kB
Mlocked:          249752 kB
SwapTotal:      67108856 kB
SwapFree:       67099120 kB
Dirty:              5068 kB
Writeback:             0 kB
AnonPages:        402112 kB
Mapped:             7744 kB
Shmem:                 0 kB
Slab:             573032 kB
SReclaimable:      16568 kB
SUnreclaim:       556464 kB
KernelStack:        1448 kB
PageTables:         4544 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     481452 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    137216 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= 71680 MiB
End job on node107 at 2016-06-26 15:34:23