Trace number 4086260

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_K91.opb
MD5SUM8c2203c9ba90488459f210b4f3d3e3ed
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 benchmark1411.46
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6188
Total number of constraints6372
Number of constraints which are clauses6281
Number of constraints which are cardinality constraints (but not clauses)91
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint91
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 92
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-4086260-1465273530.opb
0.00/0.00	c File size is 395845 bytes.
1800.08/1800.40	c Sum of soft weights:            0
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.08/1800.40	c |  Number of variables:          6188                                                                   |
1800.08/1800.40	c |  Number of hard clauses:       6281                                                                   |
1800.08/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.08/1800.40	c |  Number of cardinality:          91                                                                   |
1800.08/1800.40	c |  Number of PB :                   0                                                                   |
1800.08/1800.40	c |  Parse time:                   0.05 s                                                                 |
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	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-4086260-1465273530/watcher-4086260-1465273530 -o /tmp/evaluation-result-4086260-1465273530/solver-4086260-1465273530 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node127-1465251283-11459 --watchdog 1960 open-wbo HOME/instance-4086260-1465273530.opb 

pid=15129
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: 2.16 2.15 2.17 4/176 15132
/proc/meminfo: memFree=30373668/32872528 swapFree=16740/1306504
[pid=15132] ppid=15129 vsize=2592 CPUtime=0 cores=1,3,5,7
/proc/15132/stat : 15132 (open-wbo) R 15129 15132 11442 0 -1 4202496 402 0 0 0 0 0 0 0 20 0 1 0 109285570 2654208 277 33554432000 4194304 6059633 140733808027120 140735024610216 5043379 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15132/statm: 648 277 231 456 0 87 0

[startup+0.10013 s]
/proc/loadavg: 2.16 2.15 2.17 4/176 15132
/proc/meminfo: memFree=30373668/32872528 swapFree=16740/1306504
[pid=15132] ppid=15129 vsize=11980 CPUtime=0.09 cores=1,3,5,7
/proc/15132/stat : 15132 (open-wbo) R 15129 15132 11442 0 -1 4202496 1680 0 0 0 9 0 0 0 20 0 1 0 109285570 12267520 1949 33554432000 4194304 6059633 140733808027120 140735024610216 5043379 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15132/statm: 2995 1949 165 456 0 2531 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11980

[startup+0.20033 s]
/proc/loadavg: 2.16 2.15 2.17 4/176 15132
/proc/meminfo: memFree=30373668/32872528 swapFree=16740/1306504
[pid=15132] ppid=15129 vsize=12164 CPUtime=0.19 cores=1,3,5,7
/proc/15132/stat : 15132 (open-wbo) R 15129 15132 11442 0 -1 4202496 1736 0 0 0 19 0 0 0 20 0 1 0 109285570 12455936 2005 33554432000 4194304 6059633 140733808027120 140735024610216 4261566 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15132/statm: 3041 2005 178 456 0 2577 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 12164

[startup+0.300351 s]
/proc/loadavg: 2.16 2.15 2.17 4/176 15132
/proc/meminfo: memFree=30373668/32872528 swapFree=16740/1306504
[pid=15132] ppid=15129 vsize=12252 CPUtime=0.29 cores=1,3,5,7
/proc/15132/stat : 15132 (open-wbo) R 15129 15132 11442 0 -1 4202496 1761 0 0 0 29 0 0 0 20 0 1 0 109285570 12546048 2030 33554432000 4194304 6059633 140733808027120 140735024610216 4263809 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15132/statm: 3063 2030 178 456 0 2599 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12252

[startup+0.700292 s]
/proc/loadavg: 2.16 2.15 2.17 4/176 15132
/proc/meminfo: memFree=30373668/32872528 swapFree=16740/1306504
[pid=15132] ppid=15129 vsize=10872 CPUtime=0.68 cores=1,3,5,7
/proc/15132/stat : 15132 (open-wbo) R 15129 15132 11442 0 -1 4202496 2402 0 0 0 68 0 0 0 20 0 1 0 109285570 11132928 2085 33554432000 4194304 6059633 140733808027120 140735024610216 4280227 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15132/statm: 2718 2085 180 456 0 2254 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 10872

[startup+1.5002 s]
/proc/loadavg: 2.16 2.15 2.17 3/177 15133
/proc/meminfo: memFree=30366236/32872528 swapFree=16740/1306504
[pid=15132] ppid=15129 vsize=12904 CPUtime=1.48 cores=1,3,5,7
/proc/15132/stat : 15132 (open-wbo) R 15129 15132 11442 0 -1 4202496 3904 0 0 0 148 0 0 0 20 0 1 0 109285570 13213696 2683 33554432000 4194304 6059633 140733808027120 140733808025608 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15132/statm: 3226 2683 180 456 0 2762 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 12904

[startup+3.10024 s]
/proc/loadavg: 2.16 2.15 2.17 3/177 15133
/proc/meminfo: memFree=30360188/32872528 swapFree=16740/1306504
[pid=15132] ppid=15129 vsize=18944 CPUtime=3.08 cores=1,3,5,7
/proc/15132/stat : 15132 (open-wbo) R 15129 15132 11442 0 -1 4202496 4511 0 0 0 308 0 0 0 20 0 1 0 109285570 19398656 3759 33554432000 4194304 6059633 140733808027120 140733808025640 4261125 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15132/statm: 4736 3759 180 456 0 4272 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 18944

[startup+6.30028 s]
/proc/loadavg: 2.15 2.15 2.16 3/177 15133
/proc/meminfo: memFree=30354960/32872528 swapFree=16740/1306504
[pid=15132] ppid=15129 vsize=28792 CPUtime=6.29 cores=1,3,5,7
/proc/15132/stat : 15132 (open-wbo) R 15129 15132 11442 0 -1 4202496 6793 0 0 0 627 2 0 0 20 0 1 0 109285570 29483008 5394 33554432000 4194304 6059633 140733808027120 140733808025608 4277855 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15132/statm: 7198 5394 180 456 0 6734 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28792

[startup+12.7003 s]
/proc/loadavg: 2.14 2.15 2.16 3/177 15133
/proc/meminfo: memFree=30335960/32872528 swapFree=16740/1306504
[pid=15132] ppid=15129 vsize=52192 CPUtime=12.68 cores=1,3,5,7
/proc/15132/stat : 15132 (open-wbo) R 15129 15132 11442 0 -1 4202496 8081 0 0 0 1266 2 0 0 20 0 1 0 109285570 53444608 8978 33554432000 4194304 6059633 140733808027120 140733808025944 4278363 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15132/statm: 13048 8978 180 456 0 12584 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 52192

[startup+25.5004 s]
/proc/loadavg: 2.11 2.14 2.16 3/177 15133
/proc/meminfo: memFree=30321624/32872528 swapFree=16740/1306504
[pid=15132] ppid=15129 vsize=52192 CPUtime=25.48 cores=1,3,5,7
/proc/15132/stat : 15132 (open-wbo) R 15129 15132 11442 0 -1 4202496 8191 0 0 0 2546 2 0 0 20 0 1 0 109285570 53444608 10002 33554432000 4194304 6059633 140733808027120 140733808025944 4278523 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15132/statm: 13048 10002 180 456 0 12584 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 52192

[startup+51.1004 s]
/proc/loadavg: 2.14 2.14 2.16 3/177 15133
/proc/meminfo: memFree=30280736/32872528 swapFree=16740/1306504
[pid=15132] ppid=15129 vsize=71048 CPUtime=51.08 cores=1,3,5,7
/proc/15132/stat : 15132 (open-wbo) R 15129 15132 11442 0 -1 4202496 8276 0 0 0 5105 3 0 0 20 0 1 0 109285570 72753152 16730 33554432000 4194304 6059633 140733808027120 140733808025608 4277835 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15132/statm: 17762 16730 180 456 0 17298 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 71048

[startup+102.3 s]
/proc/loadavg: 2.17 2.15 2.16 3/177 15134
/proc/meminfo: memFree=30303460/32872528 swapFree=16740/1306504
[pid=15132] ppid=15129 vsize=71048 CPUtime=102.27 cores=1,3,5,7
/proc/15132/stat : 15132 (open-wbo) R 15129 15132 11442 0 -1 4202496 9792 0 0 0 10222 5 0 0 20 0 1 0 109285570 72753152 17241 33554432000 4194304 6059633 140733808027120 140733808025944 4255258 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15132/statm: 17762 17241 180 456 0 17298 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 71048

[startup+162.3 s]
/proc/loadavg: 2.15 2.15 2.16 3/177 15135
/proc/meminfo: memFree=30204460/32872528 swapFree=16740/1306504
[pid=15132] ppid=15129 vsize=162916 CPUtime=162.25 cores=1,3,5,7
/proc/15132/stat : 15132 (open-wbo) R 15129 15132 11442 0 -1 4202496 12894 0 0 0 16215 10 0 0 20 0 1 0 109285570 166825984 32656 33554432000 4194304 6059633 140733808027120 140733808025912 4280227 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15132/statm: 40729 32656 180 456 0 40265 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 162916

[startup+222.307 s]
/proc/loadavg: 2.17 2.15 2.16 3/177 15137
/proc/meminfo: memFree=30233180/32872528 swapFree=16740/1306504
[pid=15132] ppid=15129 vsize=162916 CPUtime=222.25 cores=1,3,5,7
/proc/15132/stat : 15132 (open-wbo) R 15129 15132 11442 0 -1 4202496 15517 0 0 0 22210 15 0 0 20 0 1 0 109285570 166825984 33272 33554432000 4194304 6059633 140733808027120 140733808025912 4255169 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15132/statm: 40729 33272 180 456 0 40265 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 162916

[startup+282.3 s]
/proc/loadavg: 2.14 2.15 2.16 3/178 15141
/proc/meminfo: memFree=30240360/32872528 swapFree=16740/1306504
[pid=15132] ppid=15129 vsize=82776 CPUtime=282.24 cores=1,3,5,7
/proc/15132/stat : 15132 (open-wbo) R 15129 15132 11442 0 -1 4202496 17210 0 0 0 28204 20 0 0 20 0 1 0 109285570 84762624 20173 33554432000 4194304 6059633 140733808027120 140733808025944 4261732 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15132/statm: 20694 20173 180 456 0 20230 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 82776

[startup+342.3 s]
/proc/loadavg: 2.16 2.15 2.16 3/177 15142
/proc/meminfo: memFree=30197980/32872528 swapFree=16740/1306504
[pid=15132] ppid=15129 vsize=162916 CPUtime=342.23 cores=1,3,5,7
/proc/15132/stat : 15132 (open-wbo) R 15129 15132 11442 0 -1 4202496 18906 0 0 0 34200 23 0 0 20 0 1 0 109285570 166825984 39928 33554432000 4194304 6059633 140733808027120 140733808025912 4278382 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15132/statm: 40729 39928 180 456 0 40265 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 162916

[startup+402.3 s]
/proc/loadavg: 2.25 2.18 2.17 3/177 15143
/proc/meminfo: memFree=30172176/32872528 swapFree=16740/1306504
[pid=15132] ppid=15129 vsize=162916 CPUtime=402.22 cores=1,3,5,7
/proc/15132/stat : 15132 (open-wbo) R 15129 15132 11442 0 -1 4202496 20907 0 0 0 40195 27 0 0 20 0 1 0 109285570 166825984 37880 33554432000 4194304 6059633 140733808027120 140733808025912 4278300 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15132/statm: 40729 37880 180 456 0 40265 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 162916

[startup+462.3 s]
/proc/loadavg: 2.09 2.14 2.16 3/177 15144
/proc/meminfo: memFree=30226896/32872528 swapFree=16740/1306504
[pid=15132] ppid=15129 vsize=132096 CPUtime=462.21 cores=1,3,5,7
/proc/15132/stat : 15132 (open-wbo) R 15129 15132 11442 0 -1 4202496 22633 0 0 0 46189 32 0 0 20 0 1 0 109285570 135266304 31157 33554432000 4194304 6059633 140733808027120 140733808025656 4278373 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15132/statm: 33024 31157 180 456 0 32560 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 132096

[startup+522.3 s]
/proc/loadavg: 2.10 2.14 2.16 4/177 15146
/proc/meminfo: memFree=30153624/32872528 swapFree=16740/1306504
[pid=15132] ppid=15129 vsize=162916 CPUtime=522.2 cores=1,3,5,7
/proc/15132/stat : 15132 (open-wbo) R 15129 15132 11442 0 -1 4202496 24555 0 0 0 52185 35 0 0 20 0 1 0 109285570 166825984 40094 33554432000 4194304 6059633 140733808027120 140733808025912 4280227 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15132/statm: 40729 40094 180 456 0 40265 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 162916

[startup+582.3 s]
/proc/loadavg: 2.04 2.11 2.14 3/175 15161
/proc/meminfo: memFree=30499976/32872528 swapFree=16740/1306504
[pid=15132] ppid=15129 vsize=82776 CPUtime=582.19 cores=1,3,5,7
/proc/15132/stat : 15132 (open-wbo) R 15129 15132 11442 0 -1 4202496 25863 0 0 0 58178 41 0 0 20 0 1 0 109285570 84762624 20174 33554432000 4194304 6059633 140733808027120 140733808025944 4277998 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15132/statm: 20694 20174 180 456 0 20230 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 82776


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


[startup+882.307 s]
/proc/loadavg: 2.21 2.14 2.13 3/178 15201
/proc/meminfo: memFree=30318136/32872528 swapFree=16740/1306504
[pid=15132] ppid=15129 vsize=213004 CPUtime=882.15 cores=1,3,5,7
/proc/15132/stat : 15132 (open-wbo) R 15129 15132 11442 0 -1 4202496 32890 0 0 0 88155 60 0 0 20 0 1 0 109285570 218116096 46397 33554432000 4194304 6059633 140733808027120 140733808025912 4255738 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15132/statm: 53251 46397 180 456 0 52787 0
Current children cumulated CPU time (s) 882.15
Current children cumulated vsize (KiB) 213004

[startup+942.3 s]
/proc/loadavg: 2.33 2.20 2.15 3/177 15202
/proc/meminfo: memFree=30317644/32872528 swapFree=16740/1306504
[pid=15132] ppid=15129 vsize=213004 CPUtime=942.13 cores=1,3,5,7
/proc/15132/stat : 15132 (open-wbo) R 15129 15132 11442 0 -1 4202496 34071 0 0 0 94150 63 0 0 20 0 1 0 109285570 218116096 46909 33554432000 4194304 6059633 140733808027120 140733808025912 4278312 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15132/statm: 53251 46909 180 456 0 52787 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 213004

[startup+1002.3 s]
/proc/loadavg: 2.26 2.20 2.16 3/177 15203
/proc/meminfo: memFree=30362992/32872528 swapFree=16740/1306504
[pid=15132] ppid=15129 vsize=213004 CPUtime=1002.12 cores=1,3,5,7
/proc/15132/stat : 15132 (open-wbo) R 15129 15132 11442 0 -1 4202496 35762 0 0 0 100146 66 0 0 20 0 1 0 109285570 218116096 46909 33554432000 4194304 6059633 140733808027120 140733808025912 4278373 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15132/statm: 53251 46909 180 456 0 52787 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 213004

[startup+1062.3 s]
/proc/loadavg: 2.30 2.22 2.17 3/177 15204
/proc/meminfo: memFree=30294664/32872528 swapFree=16740/1306504
[pid=15132] ppid=15129 vsize=213004 CPUtime=1062.11 cores=1,3,5,7
/proc/15132/stat : 15132 (open-wbo) R 15129 15132 11442 0 -1 4202496 37450 0 0 0 106141 70 0 0 20 0 1 0 109285570 218116096 44861 33554432000 4194304 6059633 140733808027120 140733808025912 4277832 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15132/statm: 53251 44861 180 456 0 52787 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 213004

[startup+1122.3 s]
/proc/loadavg: 2.15 2.20 2.16 3/177 15205
/proc/meminfo: memFree=30381300/32872528 swapFree=16740/1306504
[pid=15132] ppid=15129 vsize=213004 CPUtime=1122.11 cores=1,3,5,7
/proc/15132/stat : 15132 (open-wbo) R 15129 15132 11442 0 -1 4202496 39134 0 0 0 112137 74 0 0 20 0 1 0 109285570 218116096 40765 33554432000 4194304 6059633 140733808027120 140733808025912 4278520 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15132/statm: 53251 40765 180 456 0 52787 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 213004

[startup+1182.3 s]
/proc/loadavg: 2.16 2.19 2.16 3/177 15207
/proc/meminfo: memFree=30334820/32872528 swapFree=16740/1306504
[pid=15132] ppid=15129 vsize=162916 CPUtime=1182.09 cores=1,3,5,7
/proc/15132/stat : 15132 (open-wbo) R 15129 15132 11442 0 -1 4202496 40521 0 0 0 118133 76 0 0 20 0 1 0 109285570 166825984 35344 33554432000 4194304 6059633 140733808027120 140733808025912 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15132/statm: 40729 35344 180 456 0 40265 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 162916

[startup+1242.3 s]
/proc/loadavg: 2.15 2.18 2.16 4/177 15208
/proc/meminfo: memFree=30321360/32872528 swapFree=16740/1306504
[pid=15132] ppid=15129 vsize=162916 CPUtime=1242.09 cores=1,3,5,7
/proc/15132/stat : 15132 (open-wbo) R 15129 15132 11442 0 -1 4202496 42214 0 0 0 124129 80 0 0 20 0 1 0 109285570 166825984 33296 33554432000 4194304 6059633 140733808027120 140733808025912 4277781 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15132/statm: 40729 33296 180 456 0 40265 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 162916

[startup+1302.3 s]
/proc/loadavg: 2.15 2.17 2.16 3/177 15209
/proc/meminfo: memFree=30204704/32872528 swapFree=16740/1306504
[pid=15132] ppid=15129 vsize=294392 CPUtime=1302.08 cores=1,3,5,7
/proc/15132/stat : 15132 (open-wbo) R 15129 15132 11442 0 -1 4202496 43080 0 0 0 130126 82 0 0 20 0 1 0 109285570 301457408 58685 33554432000 4194304 6059633 140733808027120 140733808025912 4255329 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15132/statm: 73598 58685 180 456 0 73134 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 294392

[startup+1362.3 s]
/proc/loadavg: 2.28 2.20 2.17 3/177 15210
/proc/meminfo: memFree=30210840/32872528 swapFree=16740/1306504
[pid=15132] ppid=15129 vsize=294392 CPUtime=1362.07 cores=1,3,5,7
/proc/15132/stat : 15132 (open-wbo) R 15129 15132 11442 0 -1 4202496 44615 0 0 0 136121 86 0 0 20 0 1 0 109285570 301457408 52895 33554432000 4194304 6059633 140733808027120 140733808025912 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15132/statm: 73598 52895 180 456 0 73134 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 294392

[startup+1422.3 s]
/proc/loadavg: 2.23 2.19 2.17 3/177 15211
/proc/meminfo: memFree=30354620/32872528 swapFree=16740/1306504
[pid=15132] ppid=15129 vsize=213004 CPUtime=1422.07 cores=1,3,5,7
/proc/15132/stat : 15132 (open-wbo) R 15129 15132 11442 0 -1 4202496 45952 0 0 0 142118 89 0 0 20 0 1 0 109285570 218116096 46397 33554432000 4194304 6059633 140733808027120 140733808025912 4278363 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15132/statm: 53251 46397 180 456 0 52787 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 213004

[startup+1482.3 s]
/proc/loadavg: 2.19 2.19 2.17 3/178 15216
/proc/meminfo: memFree=30362216/32872528 swapFree=16740/1306504
[pid=15132] ppid=15129 vsize=162916 CPUtime=1482.05 cores=1,3,5,7
/proc/15132/stat : 15132 (open-wbo) R 15129 15132 11442 0 -1 4202496 47340 0 0 0 148113 92 0 0 20 0 1 0 109285570 166825984 36882 33554432000 4194304 6059633 140733808027120 140733808025912 4261657 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15132/statm: 40729 36882 180 456 0 40265 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 162916

[startup+1542.31 s]
/proc/loadavg: 2.22 2.19 2.17 3/177 15217
/proc/meminfo: memFree=30260064/32872528 swapFree=16740/1306504
[pid=15132] ppid=15129 vsize=294392 CPUtime=1542.05 cores=1,3,5,7
/proc/15132/stat : 15132 (open-wbo) R 15129 15132 11442 0 -1 4202496 48206 0 0 0 154111 94 0 0 20 0 1 0 109285570 301457408 60735 33554432000 4194304 6059633 140733808027120 140733808025912 4278520 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15132/statm: 73598 60735 180 456 0 73134 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 294392

[startup+1602.3 s]
/proc/loadavg: 2.21 2.19 2.17 3/177 15218
/proc/meminfo: memFree=30183816/32872528 swapFree=16740/1306504
[pid=15132] ppid=15129 vsize=294912 CPUtime=1602.03 cores=1,3,5,7
/proc/15132/stat : 15132 (open-wbo) R 15129 15132 11442 0 -1 4202496 50026 0 0 0 160105 98 0 0 20 0 1 0 109285570 301989888 53692 33554432000 4194304 6059633 140733808027120 140733808025912 4277921 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15132/statm: 73728 53692 180 456 0 73264 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 294912

[startup+1662.3 s]
/proc/loadavg: 2.21 2.20 2.17 4/177 15219
/proc/meminfo: memFree=30218200/32872528 swapFree=16740/1306504
[pid=15132] ppid=15129 vsize=234692 CPUtime=1662.02 cores=1,3,5,7
/proc/15132/stat : 15132 (open-wbo) R 15129 15132 11442 0 -1 4202496 51657 0 0 0 166100 102 0 0 20 0 1 0 109285570 240324608 45439 33554432000 4194304 6059633 140733808027120 140733808025912 4278447 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15132/statm: 58673 45439 180 456 0 58209 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 234692

[startup+1722.3 s]
/proc/loadavg: 2.24 2.20 2.18 3/177 15220
/proc/meminfo: memFree=30277200/32872528 swapFree=16740/1306504
[pid=15132] ppid=15129 vsize=153784 CPUtime=1721.99 cores=1,3,5,7
/proc/15132/stat : 15132 (open-wbo) R 15129 15132 11442 0 -1 4202496 52491 0 0 0 172095 104 0 0 20 0 1 0 109285570 157474816 31759 33554432000 4194304 6059633 140733808027120 140733808025656 4278460 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15132/statm: 38446 31759 180 456 0 37982 0
Current children cumulated CPU time (s) 1721.99
Current children cumulated vsize (KiB) 153784

[startup+1782.3 s]
/proc/loadavg: 2.14 2.18 2.17 3/177 15222
/proc/meminfo: memFree=30179372/32872528 swapFree=16740/1306504
[pid=15132] ppid=15129 vsize=316080 CPUtime=1781.98 cores=1,3,5,7
/proc/15132/stat : 15132 (open-wbo) R 15129 15132 11442 0 -1 4202496 53936 0 0 0 178091 107 0 0 20 0 1 0 109285570 323665920 58751 33554432000 4194304 6059633 140733808027120 140733808025912 4281721 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15132/statm: 79020 58751 180 456 0 78556 0
Current children cumulated CPU time (s) 1781.98
Current children cumulated vsize (KiB) 316080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.10 2.17 2.17 3/177 15223
/proc/meminfo: memFree=30131844/32872528 swapFree=16740/1306504
[pid=15132] ppid=15129 vsize=316080 CPUtime=1800.08 cores=1,3,5,7
/proc/15132/stat : 15132 (open-wbo) R 15129 15132 11442 0 -1 4202496 53948 0 0 0 179900 108 0 0 20 0 1 0 109285570 323665920 64895 33554432000 4194304 6059633 140733808027120 140733808025912 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15132/statm: 79020 64895 180 456 0 78556 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 316080

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 15132 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): 1799.01
CPU system time (s): 1.08783
CPU usage (%): 99.9826
Max. virtual memory (cumulated for all children) (KiB): 316080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.01
system time used= 1.08783
maximum resident set size= 259592
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53951
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= 42
involuntary context switches= 1987

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.17821 second user time and 8.19175 second system time

The end

Launcher Data 

Begin job on node127 at 2016-06-07 06:25:30
IDJOB=4086260
IDBENCH=90116
IDSOLVER=2547
FILE ID=node127/4086260-1465273530
RUNJOBID= node127-1465251283-11459
PBS_JOBID= 19843254
Free space on /tmp= 71704 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathTate/normalized-TateBritain_K91.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4086260-1465273530/watcher-4086260-1465273530 -o /tmp/evaluation-result-4086260-1465273530/solver-4086260-1465273530 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node127-1465251283-11459 --watchdog 1960  open-wbo HOME/instance-4086260-1465273530.opb

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

MD5SUM BENCH= 8c2203c9ba90488459f210b4f3d3e3ed
RANDOM SEED=1091839827

node127.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		: 2666.227
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.45
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		: 2666.227
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		: 2666.227
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	: 5332.56
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		: 2666.227
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		: 2666.227
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.227
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	: 5332.54
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		: 2666.227
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		: 2666.227
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:        30373776 kB
Buffers:          101756 kB
Cached:           143824 kB
SwapCached:         1728 kB
Active:           295612 kB
Inactive:         156440 kB
Active(anon):     207992 kB
Inactive(anon):      964 kB
Active(file):      87620 kB
Inactive(file):   155476 kB
Unevictable:     1306504 kB
Mlocked:           16740 kB
SwapTotal:      67108856 kB
SwapFree:       67098572 kB
Dirty:              5072 kB
Writeback:             4 kB
AnonPages:       1623204 kB
Mapped:             7784 kB
Shmem:                 0 kB
Slab:             598924 kB
SReclaimable:      43084 kB
SUnreclaim:       555840 kB
KernelStack:        1464 kB
PageTables:         6892 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1637524 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1589248 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= 71728 MiB
End job on node127 at 2016-06-07 06:55:30