Trace number 4115882

Some explanations

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

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

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

Solver answer on this benchmark

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

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size128-round22-4.opb
MD5SUM1c9654f7c5b38d0e8ad62562d9f911eb
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 variables4128
Total number of constraints8704
Number of constraints which are clauses7424
Number of constraints which are cardinality constraints (but not clauses)416
Number of constraints which are nor clauses,nor cardinality constraints864
Minimum length of a constraint1
Maximum length of a constraint10
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 14
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016
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-4115882-1466942800.opb
0.00/0.00	c File size is 377788 bytes.
1800.01/1800.30	c Sum of soft weights:            0
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.01/1800.30	c |  Number of variables:          4128                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       7840                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         416                                                                   |
1800.01/1800.30	c |  Number of PB :                1728                                                                   |
1800.01/1800.30	c |  Parse time:                   0.04 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	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-4115882-1466942800/watcher-4115882-1466942800 -o /tmp/evaluation-result-4115882-1466942800/solver-4115882-1466942800 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466942800-20999 --watchdog 1960 open-wbo HOME/instance-4115882-1466942800.opb 

pid=21020
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: 1.88 2.08 2.05 4/174 21027
/proc/meminfo: memFree=31457960/32872528 swapFree=518888/559768
[pid=21026] ppid=21020 vsize=2576 CPUtime=0 cores=1,3,5,7
/proc/21026/stat : 21026 (open-wbo) R 21020 21026 20982 0 -1 4202496 377 0 0 0 0 0 0 0 20 0 1 0 27320277 2637824 252 33554432000 4194304 6059633 140734384347376 140735988865400 4681182 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21026/statm: 644 252 227 456 0 87 0

[startup+0.100214 s]
/proc/loadavg: 1.88 2.08 2.05 4/174 21027
/proc/meminfo: memFree=31457960/32872528 swapFree=518888/559768
[pid=21026] ppid=21020 vsize=23300 CPUtime=0.08 cores=1,3,5,7
/proc/21026/stat : 21026 (open-wbo) R 21020 21026 20982 0 -1 4202496 4711 0 0 0 8 0 0 0 20 0 1 0 27320277 23859200 4942 33554432000 4194304 6059633 140734384347376 140735988865400 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21026/statm: 5825 4946 163 456 0 5361 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 23300

[startup+0.20039 s]
/proc/loadavg: 1.88 2.08 2.05 4/174 21027
/proc/meminfo: memFree=31457960/32872528 swapFree=518888/559768
[pid=21026] ppid=21020 vsize=27748 CPUtime=0.18 cores=1,3,5,7
/proc/21026/stat : 21026 (open-wbo) R 21020 21026 20982 0 -1 4202496 5289 0 0 0 18 0 0 0 20 0 1 0 27320277 28413952 5465 33554432000 4194304 6059633 140734384347376 140735988865400 4246639 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21026/statm: 6937 5465 182 456 0 6473 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 27748

[startup+0.300406 s]
/proc/loadavg: 1.88 2.08 2.05 4/174 21027
/proc/meminfo: memFree=31457960/32872528 swapFree=518888/559768
[pid=21026] ppid=21020 vsize=27980 CPUtime=0.28 cores=1,3,5,7
/proc/21026/stat : 21026 (open-wbo) R 21020 21026 20982 0 -1 4202496 5358 0 0 0 28 0 0 0 20 0 1 0 27320277 28651520 5533 33554432000 4194304 6059633 140734384347376 140735988865400 4278288 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21026/statm: 6995 5533 182 456 0 6531 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 27980

[startup+0.700338 s]
/proc/loadavg: 1.88 2.08 2.05 4/174 21027
/proc/meminfo: memFree=31457960/32872528 swapFree=518888/559768
[pid=21026] ppid=21020 vsize=28212 CPUtime=0.68 cores=1,3,5,7
/proc/21026/stat : 21026 (open-wbo) R 21020 21026 20982 0 -1 4202496 5484 0 0 0 68 0 0 0 20 0 1 0 27320277 28889088 5638 33554432000 4194304 6059633 140734384347376 140735988865400 4246498 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21026/statm: 7053 5638 183 456 0 6589 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 28212

[startup+1.50033 s]
/proc/loadavg: 1.88 2.08 2.05 4/176 21029
/proc/meminfo: memFree=31412284/32872528 swapFree=518888/559768
[pid=21026] ppid=21020 vsize=28212 CPUtime=1.48 cores=1,3,5,7
/proc/21026/stat : 21026 (open-wbo) R 21020 21026 20982 0 -1 4202496 5591 0 0 0 148 0 0 0 20 0 1 0 27320277 28889088 5740 33554432000 4194304 6059633 140734384347376 140734384345736 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21026/statm: 7053 5740 183 456 0 6589 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 28212

[startup+3.10033 s]
/proc/loadavg: 1.89 2.08 2.05 4/176 21029
/proc/meminfo: memFree=31411788/32872528 swapFree=518888/559768
[pid=21026] ppid=21020 vsize=28876 CPUtime=3.08 cores=1,3,5,7
/proc/21026/stat : 21026 (open-wbo) R 21020 21026 20982 0 -1 4202496 6231 0 0 0 308 0 0 0 20 0 1 0 27320277 29569024 5832 33554432000 4194304 6059633 140734384347376 140734384345736 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21026/statm: 7219 5832 184 456 0 6755 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 28876

[startup+6.30031 s]
/proc/loadavg: 1.89 2.08 2.05 4/176 21029
/proc/meminfo: memFree=31409744/32872528 swapFree=518888/559768
[pid=21026] ppid=21020 vsize=29144 CPUtime=6.28 cores=1,3,5,7
/proc/21026/stat : 21026 (open-wbo) R 21020 21026 20982 0 -1 4202496 7123 0 0 0 627 1 0 0 20 0 1 0 27320277 29843456 5970 33554432000 4194304 6059633 140734384347376 140734384346200 4277616 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21026/statm: 7286 5970 184 456 0 6822 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 29144

[startup+12.7003 s]
/proc/loadavg: 1.90 2.08 2.05 4/176 21029
/proc/meminfo: memFree=31387428/32872528 swapFree=518888/559768
[pid=21026] ppid=21020 vsize=40740 CPUtime=12.69 cores=1,3,5,7
/proc/21026/stat : 21026 (open-wbo) R 21020 21026 20982 0 -1 4202496 8367 0 0 0 1267 2 0 0 20 0 1 0 27320277 41717760 8694 33554432000 4194304 6059633 140734384347376 140734384345896 4246280 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21026/statm: 10185 8694 184 456 0 9721 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40740

[startup+25.5004 s]
/proc/loadavg: 1.99 2.09 2.05 4/176 21029
/proc/meminfo: memFree=31384556/32872528 swapFree=518888/559768
[pid=21026] ppid=21020 vsize=40740 CPUtime=25.49 cores=1,3,5,7
/proc/21026/stat : 21026 (open-wbo) R 21020 21026 20982 0 -1 4202496 8546 0 0 0 2547 2 0 0 20 0 1 0 27320277 41717760 8870 33554432000 4194304 6059633 140734384347376 140734384345896 4254560 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21026/statm: 10185 8870 184 456 0 9721 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 40740

[startup+51.1005 s]
/proc/loadavg: 2.07 2.10 2.06 4/176 21029
/proc/meminfo: memFree=31379036/32872528 swapFree=518888/559768
[pid=21026] ppid=21020 vsize=45100 CPUtime=51.08 cores=1,3,5,7
/proc/21026/stat : 21026 (open-wbo) R 21020 21026 20982 0 -1 4202496 9259 0 0 0 5106 2 0 0 20 0 1 0 27320277 46182400 10033 33554432000 4194304 6059633 140734384347376 140734384345896 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21026/statm: 11275 10033 184 456 0 10811 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45100

[startup+102.3 s]
/proc/loadavg: 2.03 2.08 2.05 4/176 21030
/proc/meminfo: memFree=31373880/32872528 swapFree=518888/559768
[pid=21026] ppid=21020 vsize=47820 CPUtime=102.28 cores=1,3,5,7
/proc/21026/stat : 21026 (open-wbo) R 21020 21026 20982 0 -1 4202496 10441 0 0 0 10225 3 0 0 20 0 1 0 27320277 48967680 9143 33554432000 4194304 6059633 140734384347376 140734384345864 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21026/statm: 11955 9143 184 456 0 11491 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 47820

[startup+162.3 s]
/proc/loadavg: 2.05 2.08 2.05 4/176 21031
/proc/meminfo: memFree=31346024/32872528 swapFree=518888/559768
[pid=21026] ppid=21020 vsize=67172 CPUtime=162.26 cores=1,3,5,7
/proc/21026/stat : 21026 (open-wbo) R 21020 21026 20982 0 -1 4202496 11442 0 0 0 16223 3 0 0 20 0 1 0 27320277 68784128 13666 33554432000 4194304 6059633 140734384347376 140734384345864 4254731 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21026/statm: 16793 13666 184 456 0 16329 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 67172

[startup+222.308 s]
/proc/loadavg: 2.06 2.08 2.05 4/177 21035
/proc/meminfo: memFree=31339212/32872528 swapFree=518888/559768
[pid=21026] ppid=21020 vsize=67172 CPUtime=222.25 cores=1,3,5,7
/proc/21026/stat : 21026 (open-wbo) R 21020 21026 20982 0 -1 4202496 11597 0 0 0 22222 3 0 0 20 0 1 0 27320277 68784128 14540 33554432000 4194304 6059633 140734384347376 140734384345864 4277923 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21026/statm: 16793 14540 184 456 0 16329 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 67172

[startup+282.3 s]
/proc/loadavg: 2.02 2.06 2.05 4/176 21036
/proc/meminfo: memFree=31323296/32872528 swapFree=518888/559768
[pid=21026] ppid=21020 vsize=97524 CPUtime=282.24 cores=1,3,5,7
/proc/21026/stat : 21026 (open-wbo) R 21020 21026 20982 0 -1 4202496 12472 0 0 0 28220 4 0 0 20 0 1 0 27320277 99864576 16470 33554432000 4194304 6059633 140734384347376 140734384345864 4277737 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21026/statm: 24381 16470 184 456 0 23917 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 97524

[startup+342.3 s]
/proc/loadavg: 2.06 2.06 2.04 4/176 21037
/proc/meminfo: memFree=31319192/32872528 swapFree=518888/559768
[pid=21026] ppid=21020 vsize=97524 CPUtime=342.23 cores=1,3,5,7
/proc/21026/stat : 21026 (open-wbo) R 21020 21026 20982 0 -1 4202496 12473 0 0 0 34219 4 0 0 20 0 1 0 27320277 99864576 16982 33554432000 4194304 6059633 140734384347376 140734384345864 4277781 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21026/statm: 24381 16982 184 456 0 23917 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 97524

[startup+402.3 s]
/proc/loadavg: 2.02 2.05 2.04 4/176 21038
/proc/meminfo: memFree=31315468/32872528 swapFree=518888/559768
[pid=21026] ppid=21020 vsize=97524 CPUtime=402.22 cores=1,3,5,7
/proc/21026/stat : 21026 (open-wbo) R 21020 21026 20982 0 -1 4202496 12474 0 0 0 40218 4 0 0 20 0 1 0 27320277 99864576 17494 33554432000 4194304 6059633 140734384347376 140734384345864 4277774 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21026/statm: 24381 17494 184 456 0 23917 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 97524

[startup+462.3 s]
/proc/loadavg: 2.06 2.05 2.04 4/176 21039
/proc/meminfo: memFree=31309324/32872528 swapFree=518888/559768
[pid=21026] ppid=21020 vsize=97524 CPUtime=462.21 cores=1,3,5,7
/proc/21026/stat : 21026 (open-wbo) R 21020 21026 20982 0 -1 4202496 12476 0 0 0 46217 4 0 0 20 0 1 0 27320277 99864576 18518 33554432000 4194304 6059633 140734384347376 140734384345864 4261221 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21026/statm: 24381 18518 184 456 0 23917 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 97524

[startup+522.3 s]
/proc/loadavg: 2.02 2.04 2.03 4/176 21040
/proc/meminfo: memFree=31305224/32872528 swapFree=518888/559768
[pid=21026] ppid=21020 vsize=97524 CPUtime=522.2 cores=1,3,5,7
/proc/21026/stat : 21026 (open-wbo) R 21020 21026 20982 0 -1 4202496 12477 0 0 0 52216 4 0 0 20 0 1 0 27320277 99864576 19030 33554432000 4194304 6059633 140734384347376 140734384345864 4255416 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21026/statm: 24381 19030 184 456 0 23917 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 97524

[startup+582.3 s]
/proc/loadavg: 2.04 2.05 2.03 4/176 21041
/proc/meminfo: memFree=31304972/32872528 swapFree=518888/559768
[pid=21026] ppid=21020 vsize=97524 CPUtime=582.19 cores=1,3,5,7
/proc/21026/stat : 21026 (open-wbo) R 21020 21026 20982 0 -1 4202496 12579 0 0 0 58214 5 0 0 20 0 1 0 27320277 99864576 19030 33554432000 4194304 6059633 140734384347376 140734384346200 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21026/statm: 24381 19030 184 456 0 23917 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 97524


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


[startup+942.3 s]
/proc/loadavg: 2.10 2.08 2.04 4/176 21050
/proc/meminfo: memFree=31303972/32872528 swapFree=518888/559768
[pid=21026] ppid=21020 vsize=97524 CPUtime=942.14 cores=1,3,5,7
/proc/21026/stat : 21026 (open-wbo) R 21020 21026 20982 0 -1 4202496 13521 0 0 0 94204 10 0 0 20 0 1 0 27320277 99864576 19091 33554432000 4194304 6059633 140734384347376 140734384346200 4278352 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21026/statm: 24381 19091 184 456 0 23917 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 97524

[startup+1002.3 s]
/proc/loadavg: 2.03 2.06 2.03 4/176 21051
/proc/meminfo: memFree=31238776/32872528 swapFree=518888/559768
[pid=21026] ppid=21020 vsize=146844 CPUtime=1002.13 cores=1,3,5,7
/proc/21026/stat : 21026 (open-wbo) R 21020 21026 20982 0 -1 4202496 13730 0 0 0 100202 11 0 0 20 0 1 0 27320277 150368256 27369 33554432000 4194304 6059633 140734384347376 140734384345912 4278460 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21026/statm: 36711 27369 184 456 0 36247 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 146844

[startup+1062.3 s]
/proc/loadavg: 2.14 2.08 2.04 4/176 21052
/proc/meminfo: memFree=31224432/32872528 swapFree=518888/559768
[pid=21026] ppid=21020 vsize=146844 CPUtime=1062.12 cores=1,3,5,7
/proc/21026/stat : 21026 (open-wbo) R 21020 21026 20982 0 -1 4202496 13842 0 0 0 106200 12 0 0 20 0 1 0 27320277 150368256 29417 33554432000 4194304 6059633 140734384347376 140734384345912 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21026/statm: 36711 29417 184 456 0 36247 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 146844

[startup+1122.3 s]
/proc/loadavg: 2.05 2.06 2.03 4/176 21053
/proc/meminfo: memFree=31304176/32872528 swapFree=518888/559768
[pid=21026] ppid=21020 vsize=97524 CPUtime=1122.11 cores=1,3,5,7
/proc/21026/stat : 21026 (open-wbo) R 21020 21026 20982 0 -1 4202496 13953 0 0 0 112198 13 0 0 20 0 1 0 27320277 99864576 19091 33554432000 4194304 6059633 140734384347376 140734384346200 4278658 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21026/statm: 24381 19091 184 456 0 23917 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 97524

[startup+1182.3 s]
/proc/loadavg: 2.05 2.06 2.03 4/176 21054
/proc/meminfo: memFree=31303796/32872528 swapFree=518888/559768
[pid=21026] ppid=21020 vsize=97524 CPUtime=1182.1 cores=1,3,5,7
/proc/21026/stat : 21026 (open-wbo) R 21020 21026 20982 0 -1 4202496 14178 0 0 0 118196 14 0 0 20 0 1 0 27320277 99864576 19091 33554432000 4194304 6059633 140734384347376 140734384346200 4278352 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21026/statm: 24381 19091 184 456 0 23917 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 97524

[startup+1242.3 s]
/proc/loadavg: 2.18 2.09 2.04 4/176 21055
/proc/meminfo: memFree=31303792/32872528 swapFree=518888/559768
[pid=21026] ppid=21020 vsize=97524 CPUtime=1242.09 cores=1,3,5,7
/proc/21026/stat : 21026 (open-wbo) R 21020 21026 20982 0 -1 4202496 14624 0 0 0 124194 15 0 0 20 0 1 0 27320277 99864576 19091 33554432000 4194304 6059633 140734384347376 140734384346200 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21026/statm: 24381 19091 184 456 0 23917 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 97524

[startup+1302.3 s]
/proc/loadavg: 2.06 2.07 2.04 4/176 21056
/proc/meminfo: memFree=31303180/32872528 swapFree=518888/559768
[pid=21026] ppid=21020 vsize=97524 CPUtime=1302.09 cores=1,3,5,7
/proc/21026/stat : 21026 (open-wbo) R 21020 21026 20982 0 -1 4202496 15321 0 0 0 130192 17 0 0 20 0 1 0 27320277 99864576 19091 33554432000 4194304 6059633 140734384347376 140734384346200 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21026/statm: 24381 19091 184 456 0 23917 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 97524

[startup+1362.3 s]
/proc/loadavg: 2.06 2.07 2.04 4/176 21057
/proc/meminfo: memFree=31303312/32872528 swapFree=518888/559768
[pid=21026] ppid=21020 vsize=97524 CPUtime=1362.07 cores=1,3,5,7
/proc/21026/stat : 21026 (open-wbo) R 21020 21026 20982 0 -1 4202496 16021 0 0 0 136189 18 0 0 20 0 1 0 27320277 99864576 19091 33554432000 4194304 6059633 140734384347376 140734384346200 4277864 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21026/statm: 24381 19091 184 456 0 23917 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 97524

[startup+1422.3 s]
/proc/loadavg: 2.08 2.07 2.04 4/177 21061
/proc/meminfo: memFree=31303120/32872528 swapFree=518888/559768
[pid=21026] ppid=21020 vsize=97524 CPUtime=1422.07 cores=1,3,5,7
/proc/21026/stat : 21026 (open-wbo) R 21020 21026 20982 0 -1 4202496 16717 0 0 0 142187 20 0 0 20 0 1 0 27320277 99864576 19091 33554432000 4194304 6059633 140734384347376 140734384346200 4262833 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21026/statm: 24381 19091 184 456 0 23917 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 97524

[startup+1482.3 s]
/proc/loadavg: 2.17 2.10 2.05 4/176 21062
/proc/meminfo: memFree=31303276/32872528 swapFree=518888/559768
[pid=21026] ppid=21020 vsize=97524 CPUtime=1482.05 cores=1,3,5,7
/proc/21026/stat : 21026 (open-wbo) R 21020 21026 20982 0 -1 4202496 17412 0 0 0 148184 21 0 0 20 0 1 0 27320277 99864576 19091 33554432000 4194304 6059633 140734384347376 140734384346200 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21026/statm: 24381 19091 184 456 0 23917 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 97524

[startup+1542.31 s]
/proc/loadavg: 2.13 2.10 2.05 4/176 21063
/proc/meminfo: memFree=31303184/32872528 swapFree=518888/559768
[pid=21026] ppid=21020 vsize=97524 CPUtime=1542.05 cores=1,3,5,7
/proc/21026/stat : 21026 (open-wbo) R 21020 21026 20982 0 -1 4202496 18114 0 0 0 154182 23 0 0 20 0 1 0 27320277 99864576 19091 33554432000 4194304 6059633 140734384347376 140734384346200 4246291 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21026/statm: 24381 19091 184 456 0 23917 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 97524

[startup+1602.3 s]
/proc/loadavg: 2.28 2.14 2.06 4/176 21064
/proc/meminfo: memFree=31251812/32872528 swapFree=518888/559768
[pid=21026] ppid=21020 vsize=97524 CPUtime=1602.04 cores=1,3,5,7
/proc/21026/stat : 21026 (open-wbo) R 21020 21026 20982 0 -1 4202496 18813 0 0 0 160179 25 0 0 20 0 1 0 27320277 99864576 19091 33554432000 4194304 6059633 140734384347376 140734384346200 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21026/statm: 24381 19091 184 456 0 23917 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 97524

[startup+1662.3 s]
/proc/loadavg: 2.10 2.11 2.06 4/176 21065
/proc/meminfo: memFree=31255004/32872528 swapFree=518888/559768
[pid=21026] ppid=21020 vsize=97524 CPUtime=1662.03 cores=1,3,5,7
/proc/21026/stat : 21026 (open-wbo) R 21020 21026 20982 0 -1 4202496 19507 0 0 0 166176 27 0 0 20 0 1 0 27320277 99864576 19091 33554432000 4194304 6059633 140734384347376 140734384346200 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21026/statm: 24381 19091 184 456 0 23917 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 97524

[startup+1722.3 s]
/proc/loadavg: 2.17 2.12 2.06 4/176 21066
/proc/meminfo: memFree=31200280/32872528 swapFree=518888/559768
[pid=21026] ppid=21020 vsize=177664 CPUtime=1722.02 cores=1,3,5,7
/proc/21026/stat : 21026 (open-wbo) R 21020 21026 20982 0 -1 4202496 20207 0 0 0 172173 29 0 0 20 0 1 0 27320277 181927936 33580 33554432000 4194304 6059633 140734384347376 140734384346168 4278024 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21026/statm: 44416 33580 184 456 0 43952 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 177664

[startup+1782.3 s]
/proc/loadavg: 2.16 2.12 2.07 4/176 21067
/proc/meminfo: memFree=31210180/32872528 swapFree=518888/559768
[pid=21026] ppid=21020 vsize=177664 CPUtime=1782.01 cores=1,3,5,7
/proc/21026/stat : 21026 (open-wbo) R 21020 21026 20982 0 -1 4202496 20907 0 0 0 178170 31 0 0 20 0 1 0 27320277 181927936 32556 33554432000 4194304 6059633 140734384347376 140734384346168 4278354 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21026/statm: 44416 32556 184 456 0 43952 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 177664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.11 2.11 2.06 4/176 21067
/proc/meminfo: memFree=31255064/32872528 swapFree=518888/559768
[pid=21026] ppid=21020 vsize=97524 CPUtime=1800.01 cores=1,3,5,7
/proc/21026/stat : 21026 (open-wbo) R 21020 21026 20982 0 -1 4202496 20911 0 0 0 179970 31 0 0 20 0 1 0 27320277 99864576 19091 33554432000 4194304 6059633 140734384347376 140734384346200 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21026/statm: 24381 19091 184 456 0 23917 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 97524

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 21026 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.11 2.11 2.06 4/176 21067
/proc/meminfo: memFree=31255064/32872528 swapFree=518888/559768
[pid=21026] ppid=21020 vsize=97524 CPUtime=1800.01 cores=1,3,5,7
/proc/21026/stat : 21026 (open-wbo) R 21020 21026 20982 0 -1 4202496 20911 0 0 0 179970 31 0 0 20 0 1 0 27320277 99864576 19091 33554432000 4194304 6059633 140734384347376 140734384346200 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21026/statm: 24381 19091 184 456 0 23917 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 97524

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.7
CPU system time (s): 0.317951
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 177664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.7
system time used= 0.317951
maximum resident set size= 138416
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20914
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= 13
involuntary context switches= 1854

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 6.30504 second user time and 9.8575 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-26 14:06:40
IDJOB=4115882
IDBENCH=109400
IDSOLVER=2547
FILE ID=node106/4115882-1466942800
RUNJOBID= node106-1466942800-20999
PBS_JOBID= 19976348
Free space on /tmp= 71684 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size128-round22-4.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4115882-1466942800/watcher-4115882-1466942800 -o /tmp/evaluation-result-4115882-1466942800/solver-4115882-1466942800 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466942800-20999 --watchdog 1960  open-wbo HOME/instance-4115882-1466942800.opb

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

MD5SUM BENCH= 1c9654f7c5b38d0e8ad62562d9f911eb
RANDOM SEED=42215700

node106.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.170
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.34
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.170
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.170
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.170
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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

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

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.170
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.170
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31460520 kB
Buffers:            3328 kB
Cached:           143396 kB
SwapCached:         4308 kB
Active:            23188 kB
Inactive:         128936 kB
Active(anon):       3540 kB
Inactive(anon):     4908 kB
Active(file):      19648 kB
Inactive(file):   124028 kB
Unevictable:      559768 kB
Mlocked:          518888 kB
SwapTotal:      67108856 kB
SwapFree:       67096664 kB
Dirty:             10204 kB
Writeback:             0 kB
AnonPages:        561912 kB
Mapped:             7924 kB
Shmem:                 0 kB
Slab:             566452 kB
SReclaimable:      11020 kB
SUnreclaim:       555432 kB
KernelStack:        1328 kB
PageTables:         5076 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     656608 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     40960 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71672 MiB
End job on node106 at 2016-06-26 14:36:41