Trace number 4086268

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) 1800.09 1800.41

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/ShortestPathTate/
normalized-TateBritain_K99.opb
MD5SUM827b46126fccb5cb8162396480ca6949
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 benchmark1231.91
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6732
Total number of constraints6932
Number of constraints which are clauses6833
Number of constraints which are cardinality constraints (but not clauses)99
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint99
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
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-4086268-1465272653.opb
0.00/0.00	c File size is 431292 bytes.
1800.07/1800.40	c Sum of soft weights:            0
1800.07/1800.40	c |                                                                                                       |
1800.07/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.07/1800.40	c |                                                                                                       |
1800.07/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.07/1800.40	c |  Number of variables:          6732                                                                   |
1800.07/1800.40	c |  Number of hard clauses:       6833                                                                   |
1800.07/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.07/1800.40	c |  Number of cardinality:          99                                                                   |
1800.07/1800.40	c |  Number of PB :                   0                                                                   |
1800.07/1800.40	c |  Parse time:                   0.06 s                                                                 |
1800.07/1800.40	c |                                                                                                       |
1800.07/1800.40	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-4086268-1465272653/watcher-4086268-1465272653 -o /tmp/evaluation-result-4086268-1465272653/solver-4086268-1465272653 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1465253786-15005 --watchdog 1960 open-wbo HOME/instance-4086268-1465272653.opb 

pid=18740
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.19 2.22 2.18 3/177 18743
/proc/meminfo: memFree=29944536/32872528 swapFree=18240/1696364
[pid=18743] ppid=18740 vsize=3024 CPUtime=0 cores=0,2,4,6
/proc/18743/stat : 18743 (open-wbo) R 18740 18743 14989 0 -1 4202496 494 0 0 0 0 0 0 0 20 0 1 0 109197160 3096576 370 33554432000 4194304 6059633 140733450551824 140736424019112 5043379 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/18743/statm: 756 371 240 456 0 186 0

[startup+0.100115 s]
/proc/loadavg: 2.19 2.22 2.18 3/177 18743
/proc/meminfo: memFree=29944536/32872528 swapFree=18240/1696364
[pid=18743] ppid=18740 vsize=12232 CPUtime=0.09 cores=0,2,4,6
/proc/18743/stat : 18743 (open-wbo) R 18740 18743 14989 0 -1 4202496 1984 0 0 0 9 0 0 0 20 0 1 0 109197160 12525568 1716 33554432000 4194304 6059633 140733450551824 140733450550056 4277855 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/18743/statm: 3058 1716 178 456 0 2594 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12232

[startup+0.200276 s]
/proc/loadavg: 2.19 2.22 2.18 3/177 18743
/proc/meminfo: memFree=29944536/32872528 swapFree=18240/1696364
[pid=18743] ppid=18740 vsize=12304 CPUtime=0.19 cores=0,2,4,6
/proc/18743/stat : 18743 (open-wbo) R 18740 18743 14989 0 -1 4202496 2113 0 0 0 19 0 0 0 20 0 1 0 109197160 12599296 1844 33554432000 4194304 6059633 140733450551824 140733450550056 4277855 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/18743/statm: 3076 1844 178 456 0 2612 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 12304

[startup+0.300214 s]
/proc/loadavg: 2.19 2.22 2.18 3/177 18743
/proc/meminfo: memFree=29944536/32872528 swapFree=18240/1696364
[pid=18743] ppid=18740 vsize=12436 CPUtime=0.29 cores=0,2,4,6
/proc/18743/stat : 18743 (open-wbo) R 18740 18743 14989 0 -1 4202496 2221 0 0 0 29 0 0 0 20 0 1 0 109197160 12734464 1950 33554432000 4194304 6059633 140733450551824 140733450550056 4255366 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/18743/statm: 3109 1950 178 456 0 2645 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12436

[startup+0.700279 s]
/proc/loadavg: 2.19 2.22 2.18 3/177 18743
/proc/meminfo: memFree=29944536/32872528 swapFree=18240/1696364
[pid=18743] ppid=18740 vsize=11068 CPUtime=0.68 cores=0,2,4,6
/proc/18743/stat : 18743 (open-wbo) R 18740 18743 14989 0 -1 4202496 2975 0 0 0 68 0 0 0 20 0 1 0 109197160 11333632 2240 33554432000 4194304 6059633 140733450551824 140733450550184 4280227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18743/statm: 2767 2240 180 456 0 2303 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 11068

[startup+1.50025 s]
/proc/loadavg: 2.19 2.22 2.18 3/178 18744
/proc/meminfo: memFree=29934004/32872528 swapFree=18240/1696364
[pid=18743] ppid=18740 vsize=17536 CPUtime=1.48 cores=0,2,4,6
/proc/18743/stat : 18743 (open-wbo) R 18740 18743 14989 0 -1 4202496 4694 0 0 0 148 0 0 0 20 0 1 0 109197160 17956864 3394 33554432000 4194304 6059633 140733450551824 140733450550200 4246362 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18743/statm: 4384 3394 180 456 0 3920 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 17536

[startup+3.10024 s]
/proc/loadavg: 2.18 2.22 2.18 3/178 18744
/proc/meminfo: memFree=29929972/32872528 swapFree=18240/1696364
[pid=18743] ppid=18740 vsize=19228 CPUtime=3.09 cores=0,2,4,6
/proc/18743/stat : 18743 (open-wbo) R 18740 18743 14989 0 -1 4202496 5491 0 0 0 308 1 0 0 20 0 1 0 109197160 19689472 4155 33554432000 4194304 6059633 140733450551824 140733450550344 4254731 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18743/statm: 4807 4155 180 456 0 4343 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19228

[startup+6.30027 s]
/proc/loadavg: 2.18 2.22 2.18 3/178 18744
/proc/meminfo: memFree=29926160/32872528 swapFree=18240/1696364
[pid=18743] ppid=18740 vsize=22096 CPUtime=6.28 cores=0,2,4,6
/proc/18743/stat : 18743 (open-wbo) R 18740 18743 14989 0 -1 4202496 7000 0 0 0 627 1 0 0 20 0 1 0 109197160 22626304 4705 33554432000 4194304 6059633 140733450551824 140733450550312 4255448 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18743/statm: 5524 4705 180 456 0 5060 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 22096

[startup+12.7003 s]
/proc/loadavg: 2.15 2.21 2.18 3/177 18744
/proc/meminfo: memFree=29905932/32872528 swapFree=18240/1696364
[pid=18743] ppid=18740 vsize=52512 CPUtime=12.68 cores=0,2,4,6
/proc/18743/stat : 18743 (open-wbo) R 18740 18743 14989 0 -1 4202496 8419 0 0 0 1266 2 0 0 20 0 1 0 109197160 53772288 8618 33554432000 4194304 6059633 140733450551824 140733450550648 4278479 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18743/statm: 13128 8618 180 456 0 12664 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 52512

[startup+25.5004 s]
/proc/loadavg: 2.13 2.20 2.18 4/177 18744
/proc/meminfo: memFree=29915396/32872528 swapFree=18240/1696364
[pid=18743] ppid=18740 vsize=52512 CPUtime=25.48 cores=0,2,4,6
/proc/18743/stat : 18743 (open-wbo) R 18740 18743 14989 0 -1 4202496 8998 0 0 0 2546 2 0 0 20 0 1 0 109197160 53772288 9803 33554432000 4194304 6059633 140733450551824 140733450550648 4278520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18743/statm: 13128 9803 180 456 0 12664 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 52512

[startup+51.1004 s]
/proc/loadavg: 2.15 2.20 2.18 3/177 18744
/proc/meminfo: memFree=29888720/32872528 swapFree=18240/1696364
[pid=18743] ppid=18740 vsize=71340 CPUtime=51.08 cores=0,2,4,6
/proc/18743/stat : 18743 (open-wbo) R 18740 18743 14989 0 -1 4202496 9005 0 0 0 5105 3 0 0 20 0 1 0 109197160 73052160 12365 33554432000 4194304 6059633 140733450551824 140733450550312 4277835 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18743/statm: 17835 12365 180 456 0 17371 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 71340

[startup+102.3 s]
/proc/loadavg: 2.16 2.20 2.18 3/177 18745
/proc/meminfo: memFree=29881164/32872528 swapFree=18240/1696364
[pid=18743] ppid=18740 vsize=71340 CPUtime=102.28 cores=0,2,4,6
/proc/18743/stat : 18743 (open-wbo) R 18740 18743 14989 0 -1 4202496 9519 0 0 0 10223 5 0 0 20 0 1 0 109197160 73052160 12686 33554432000 4194304 6059633 140733450551824 140733450550648 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18743/statm: 17835 12686 180 456 0 17371 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 71340

[startup+162.3 s]
/proc/loadavg: 2.22 2.21 2.18 3/177 18747
/proc/meminfo: memFree=29814500/32872528 swapFree=18240/1696364
[pid=18743] ppid=18740 vsize=132820 CPUtime=162.26 cores=0,2,4,6
/proc/18743/stat : 18743 (open-wbo) R 18740 18743 14989 0 -1 4202496 10866 0 0 0 16217 9 0 0 20 0 1 0 109197160 136007680 32199 33554432000 4194304 6059633 140733450551824 140733450550360 4262743 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18743/statm: 33205 32199 180 456 0 32741 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 132820

[startup+222.307 s]
/proc/loadavg: 2.31 2.22 2.19 3/177 18748
/proc/meminfo: memFree=29817292/32872528 swapFree=18240/1696364
[pid=18743] ppid=18740 vsize=132820 CPUtime=222.26 cores=0,2,4,6
/proc/18743/stat : 18743 (open-wbo) R 18740 18743 14989 0 -1 4202496 11240 0 0 0 22213 13 0 0 20 0 1 0 109197160 136007680 31687 33554432000 4194304 6059633 140733450551824 140733450550360 4278523 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18743/statm: 33205 31687 180 456 0 32741 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 132820

[startup+282.3 s]
/proc/loadavg: 2.31 2.23 2.19 3/177 18749
/proc/meminfo: memFree=29792040/32872528 swapFree=18240/1696364
[pid=18743] ppid=18740 vsize=163640 CPUtime=282.24 cores=0,2,4,6
/proc/18743/stat : 18743 (open-wbo) R 18740 18743 14989 0 -1 4202496 11580 0 0 0 28206 18 0 0 20 0 1 0 109197160 167567360 37386 33554432000 4194304 6059633 140733450551824 140733450550616 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18743/statm: 40910 37386 180 456 0 40446 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 163640

[startup+342.3 s]
/proc/loadavg: 2.22 2.23 2.19 3/177 18750
/proc/meminfo: memFree=29781864/32872528 swapFree=18240/1696364
[pid=18743] ppid=18740 vsize=163640 CPUtime=342.23 cores=0,2,4,6
/proc/18743/stat : 18743 (open-wbo) R 18740 18743 14989 0 -1 4202496 11886 0 0 0 34202 21 0 0 20 0 1 0 109197160 167567360 38922 33554432000 4194304 6059633 140733450551824 140733450550616 4278366 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18743/statm: 40910 38922 180 456 0 40446 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 163640

[startup+402.3 s]
/proc/loadavg: 2.27 2.23 2.19 3/177 18751
/proc/meminfo: memFree=29786060/32872528 swapFree=18240/1696364
[pid=18743] ppid=18740 vsize=163640 CPUtime=402.23 cores=0,2,4,6
/proc/18743/stat : 18743 (open-wbo) R 18740 18743 14989 0 -1 4202496 13693 0 0 0 40196 27 0 0 20 0 1 0 109197160 167567360 37386 33554432000 4194304 6059633 140733450551824 140733450550616 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18743/statm: 40910 37386 180 456 0 40446 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 163640

[startup+462.3 s]
/proc/loadavg: 2.22 2.22 2.18 3/177 18753
/proc/meminfo: memFree=29768836/32872528 swapFree=18240/1696364
[pid=18743] ppid=18740 vsize=163640 CPUtime=462.22 cores=0,2,4,6
/proc/18743/stat : 18743 (open-wbo) R 18740 18743 14989 0 -1 4202496 14665 0 0 0 46192 30 0 0 20 0 1 0 109197160 167567360 38922 33554432000 4194304 6059633 140733450551824 140733450550616 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18743/statm: 40910 38922 180 456 0 40446 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 163640

[startup+522.3 s]
/proc/loadavg: 2.23 2.22 2.18 3/177 18754
/proc/meminfo: memFree=29842308/32872528 swapFree=18240/1696364
[pid=18743] ppid=18740 vsize=83500 CPUtime=522.2 cores=0,2,4,6
/proc/18743/stat : 18743 (open-wbo) R 18740 18743 14989 0 -1 4202496 16462 0 0 0 52186 34 0 0 20 0 1 0 109197160 85504000 20405 33554432000 4194304 6059633 140733450551824 140733450550648 4278360 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18743/statm: 20875 20405 180 456 0 20411 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 83500

[startup+582.3 s]
/proc/loadavg: 2.18 2.21 2.18 4/178 18758
/proc/meminfo: memFree=29706464/32872528 swapFree=18240/1696364
[pid=18743] ppid=18740 vsize=295116 CPUtime=582.19 cores=0,2,4,6
/proc/18743/stat : 18743 (open-wbo) R 18740 18743 14989 0 -1 4202496 17950 0 0 0 58183 36 0 0 20 0 1 0 109197160 302198784 54594 33554432000 4194304 6059633 140733450551824 140733450550616 4277879 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18743/statm: 73779 54594 180 456 0 73315 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 295116


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


[startup+882.307 s]
/proc/loadavg: 2.16 2.19 2.18 4/177 18810
/proc/meminfo: memFree=29979968/32872528 swapFree=18240/1696364
[pid=18743] ppid=18740 vsize=213728 CPUtime=882.15 cores=0,2,4,6
/proc/18743/stat : 18743 (open-wbo) R 18740 18743 14989 0 -1 4202496 23846 0 0 0 88161 54 0 0 20 0 1 0 109197160 218857472 42818 33554432000 4194304 6059633 140733450551824 140733450550616 4278382 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18743/statm: 53432 42818 180 456 0 52968 0
Current children cumulated CPU time (s) 882.15
Current children cumulated vsize (KiB) 213728

[startup+942.3 s]
/proc/loadavg: 2.23 2.20 2.18 4/177 18811
/proc/meminfo: memFree=29973484/32872528 swapFree=18240/1696364
[pid=18743] ppid=18740 vsize=213728 CPUtime=942.13 cores=0,2,4,6
/proc/18743/stat : 18743 (open-wbo) R 18740 18743 14989 0 -1 4202496 25330 0 0 0 94156 57 0 0 20 0 1 0 109197160 218857472 41794 33554432000 4194304 6059633 140733450551824 140733450550616 4277835 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18743/statm: 53432 41794 180 456 0 52968 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 213728

[startup+1002.3 s]
/proc/loadavg: 2.25 2.22 2.18 4/177 18812
/proc/meminfo: memFree=29885628/32872528 swapFree=18240/1696364
[pid=18743] ppid=18740 vsize=295116 CPUtime=1002.12 cores=0,2,4,6
/proc/18743/stat : 18743 (open-wbo) R 18740 18743 14989 0 -1 4202496 25885 0 0 0 100153 59 0 0 20 0 1 0 109197160 302198784 64322 33554432000 4194304 6059633 140733450551824 140733450550616 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18743/statm: 73779 64322 180 456 0 73315 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 295116

[startup+1062.3 s]
/proc/loadavg: 2.23 2.21 2.18 4/177 18814
/proc/meminfo: memFree=29904100/32872528 swapFree=18240/1696364
[pid=18743] ppid=18740 vsize=213728 CPUtime=1062.11 cores=0,2,4,6
/proc/18743/stat : 18743 (open-wbo) R 18740 18743 14989 0 -1 4202496 26855 0 0 0 106149 62 0 0 20 0 1 0 109197160 218857472 51522 33554432000 4194304 6059633 140733450551824 140733450550616 4255738 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18743/statm: 53432 51522 180 456 0 52968 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 213728

[startup+1122.3 s]
/proc/loadavg: 2.41 2.26 2.20 3/177 18815
/proc/meminfo: memFree=29870916/32872528 swapFree=18240/1696364
[pid=18743] ppid=18740 vsize=213728 CPUtime=1122.1 cores=0,2,4,6
/proc/18743/stat : 18743 (open-wbo) R 18740 18743 14989 0 -1 4202496 28345 0 0 0 112145 65 0 0 20 0 1 0 109197160 218857472 49474 33554432000 4194304 6059633 140733450551824 140733450550616 4261143 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18743/statm: 53432 49474 180 456 0 52968 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 213728

[startup+1182.3 s]
/proc/loadavg: 2.30 2.24 2.19 3/178 18819
/proc/meminfo: memFree=29771812/32872528 swapFree=18240/1696364
[pid=18743] ppid=18740 vsize=295116 CPUtime=1182.1 cores=0,2,4,6
/proc/18743/stat : 18743 (open-wbo) R 18740 18743 14989 0 -1 4202496 28896 0 0 0 118143 67 0 0 20 0 1 0 109197160 302198784 69954 33554432000 4194304 6059633 140733450551824 140733450550616 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18743/statm: 73779 69954 180 456 0 73315 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 295116

[startup+1242.3 s]
/proc/loadavg: 2.16 2.21 2.18 3/177 18820
/proc/meminfo: memFree=29828376/32872528 swapFree=18240/1696364
[pid=18743] ppid=18740 vsize=317028 CPUtime=1242.09 cores=0,2,4,6
/proc/18743/stat : 18743 (open-wbo) R 18740 18743 14989 0 -1 4202496 30551 0 0 0 124139 70 0 0 20 0 1 0 109197160 324636672 55267 33554432000 4194304 6059633 140733450551824 140733450550616 4278352 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18743/statm: 79257 55267 180 456 0 78793 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 317028

[startup+1302.3 s]
/proc/loadavg: 2.24 2.22 2.18 3/177 18821
/proc/meminfo: memFree=29866132/32872528 swapFree=18240/1696364
[pid=18743] ppid=18740 vsize=235640 CPUtime=1302.08 cores=0,2,4,6
/proc/18743/stat : 18743 (open-wbo) R 18740 18743 14989 0 -1 4202496 31526 0 0 0 130135 73 0 0 20 0 1 0 109197160 241295360 50147 33554432000 4194304 6059633 140733450551824 140733450550616 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18743/statm: 58910 50147 180 456 0 58446 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 235640

[startup+1362.3 s]
/proc/loadavg: 2.21 2.21 2.18 3/177 18823
/proc/meminfo: memFree=29741568/32872528 swapFree=18240/1696364
[pid=18743] ppid=18740 vsize=317028 CPUtime=1362.07 cores=0,2,4,6
/proc/18743/stat : 18743 (open-wbo) R 18740 18743 14989 0 -1 4202496 32078 0 0 0 136133 74 0 0 20 0 1 0 109197160 324636672 71139 33554432000 4194304 6059633 140733450551824 140733450550616 4277497 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18743/statm: 79257 71139 180 456 0 78793 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 317028

[startup+1422.3 s]
/proc/loadavg: 2.12 2.18 2.17 3/177 18824
/proc/meminfo: memFree=29857836/32872528 swapFree=18240/1696364
[pid=18743] ppid=18740 vsize=235640 CPUtime=1422.07 cores=0,2,4,6
/proc/18743/stat : 18743 (open-wbo) R 18740 18743 14989 0 -1 4202496 33412 0 0 0 142128 79 0 0 20 0 1 0 109197160 241295360 51683 33554432000 4194304 6059633 140733450551824 140733450550616 4262704 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18743/statm: 58910 51683 180 456 0 58446 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 235640

[startup+1482.3 s]
/proc/loadavg: 2.16 2.18 2.17 3/177 18825
/proc/meminfo: memFree=29870524/32872528 swapFree=18240/1696364
[pid=18743] ppid=18740 vsize=235640 CPUtime=1482.05 cores=0,2,4,6
/proc/18743/stat : 18743 (open-wbo) R 18740 18743 14989 0 -1 4202496 34601 0 0 0 148123 82 0 0 20 0 1 0 109197160 241295360 42682 33554432000 4194304 6059633 140733450551824 140733450550616 4280227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18743/statm: 58910 42682 180 456 0 58446 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 235640

[startup+1542.31 s]
/proc/loadavg: 2.28 2.20 2.18 3/177 18826
/proc/meminfo: memFree=29748948/32872528 swapFree=18240/1696364
[pid=18743] ppid=18740 vsize=317028 CPUtime=1542.05 cores=0,2,4,6
/proc/18743/stat : 18743 (open-wbo) R 18740 18743 14989 0 -1 4202496 35455 0 0 0 154121 84 0 0 20 0 1 0 109197160 324636672 66019 33554432000 4194304 6059633 140733450551824 140733450550616 4278360 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18743/statm: 79257 66019 180 456 0 78793 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 317028

[startup+1602.3 s]
/proc/loadavg: 2.20 2.19 2.18 3/177 18827
/proc/meminfo: memFree=29963256/32872528 swapFree=18240/1696364
[pid=18743] ppid=18740 vsize=185552 CPUtime=1602.03 cores=0,2,4,6
/proc/18743/stat : 18743 (open-wbo) R 18740 18743 14989 0 -1 4202496 36071 0 0 0 160115 88 0 0 20 0 1 0 109197160 190005248 37046 33554432000 4194304 6059633 140733450551824 140733450550616 4278482 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18743/statm: 46388 37046 180 456 0 45924 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 185552

[startup+1662.3 s]
/proc/loadavg: 2.22 2.20 2.18 4/176 18828
/proc/meminfo: memFree=29805480/32872528 swapFree=18240/1696364
[pid=18743] ppid=18740 vsize=317028 CPUtime=1662.01 cores=0,2,4,6
/proc/18743/stat : 18743 (open-wbo) R 18740 18743 14989 0 -1 4202496 37466 0 0 0 166110 91 0 0 20 0 1 0 109197160 324636672 61923 33554432000 4194304 6059633 140733450551824 140733450550616 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18743/statm: 79257 61923 180 456 0 78793 0
Current children cumulated CPU time (s) 1662.01
Current children cumulated vsize (KiB) 317028

[startup+1722.3 s]
/proc/loadavg: 2.19 2.19 2.18 3/176 18830
/proc/meminfo: memFree=29840768/32872528 swapFree=18240/1696364
[pid=18743] ppid=18740 vsize=235640 CPUtime=1721.99 cores=0,2,4,6
/proc/18743/stat : 18743 (open-wbo) R 18740 18743 14989 0 -1 4202496 38458 0 0 0 172105 94 0 0 20 0 1 0 109197160 241295360 51171 33554432000 4194304 6059633 140733450551824 140733450550616 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18743/statm: 58910 51171 180 456 0 58446 0
Current children cumulated CPU time (s) 1721.99
Current children cumulated vsize (KiB) 235640

[startup+1782.3 s]
/proc/loadavg: 2.40 2.26 2.20 4/178 18835
/proc/meminfo: memFree=29736772/32872528 swapFree=18240/1696364
[pid=18743] ppid=18740 vsize=317028 CPUtime=1781.97 cores=0,2,4,6
/proc/18743/stat : 18743 (open-wbo) R 18740 18743 14989 0 -1 4202496 39013 0 0 0 178102 95 0 0 20 0 1 0 109197160 324636672 72675 33554432000 4194304 6059633 140733450551824 140733450550616 4255343 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18743/statm: 79257 72675 180 456 0 78793 0
Current children cumulated CPU time (s) 1781.97
Current children cumulated vsize (KiB) 317028



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.45 2.28 2.20 3/178 18835
/proc/meminfo: memFree=29690664/32872528 swapFree=18240/1696364
[pid=18743] ppid=18740 vsize=449288 CPUtime=1800.07 cores=0,2,4,6
/proc/18743/stat : 18743 (open-wbo) R 18740 18743 14989 0 -1 4202496 39487 0 0 0 179910 97 0 0 20 0 1 0 109197160 460070912 77748 33554432000 4194304 6059633 140733450551824 140733450550616 4263494 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18743/statm: 112322 77748 180 456 0 111858 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 449288

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 18743 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.41
CPU time (s): 1800.09
CPU user time (s): 1799.11
CPU system time (s): 0.98385
CPU usage (%): 99.9823
Max. virtual memory (cumulated for all children) (KiB): 449288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.11
system time used= 0.98385
maximum resident set size= 319184
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39490
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= 51
involuntary context switches= 1865

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.65029 second user time and 6.80996 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-07 06:10:53
IDJOB=4086268
IDBENCH=90111
IDSOLVER=2547
FILE ID=node137/4086268-1465272653
RUNJOBID= node137-1465253786-15005
PBS_JOBID= 19843269
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathTate/normalized-TateBritain_K99.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4086268-1465272653/watcher-4086268-1465272653 -o /tmp/evaluation-result-4086268-1465272653/solver-4086268-1465272653 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1465253786-15005 --watchdog 1960  open-wbo HOME/instance-4086268-1465272653.opb

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

MD5SUM BENCH= 827b46126fccb5cb8162396480ca6949
RANDOM SEED=1225872497

node137.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		: 2667.018
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	: 5334.03
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		: 2667.018
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	: 5332.56
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		: 2667.018
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		: 2667.018
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		: 2667.018
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		: 2667.018
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		: 2667.018
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		: 2667.018
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:        29945180 kB
Buffers:           87668 kB
Cached:           159296 kB
SwapCached:         2556 kB
Active:           333832 kB
Inactive:         159188 kB
Active(anon):     244928 kB
Inactive(anon):     2836 kB
Active(file):      88904 kB
Inactive(file):   156352 kB
Unevictable:     1696364 kB
Mlocked:           18240 kB
SwapTotal:      67108856 kB
SwapFree:       67099008 kB
Dirty:              5068 kB
Writeback:             0 kB
AnonPages:       2071508 kB
Mapped:             8872 kB
Shmem:                 0 kB
Slab:             599268 kB
SReclaimable:      43276 kB
SUnreclaim:       555992 kB
KernelStack:        1480 kB
PageTables:         7924 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2094572 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1945600 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= 71732 MiB
End job on node137 at 2016-06-07 06:40:54