Trace number 4086262

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) 1800.05 1800.41

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/ShortestPathTate/
normalized-TateBritain_K93.opb
MD5SUM91412677f9785e1c6465ad7d3d170f82
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 benchmark1776.97
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6324
Total number of constraints6512
Number of constraints which are clauses6419
Number of constraints which are cardinality constraints (but not clauses)93
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint93
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 94
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-4086262-1465275331.opb
0.00/0.00	c File size is 404707 bytes.
1800.03/1800.40	c Sum of soft weights:            0
1800.03/1800.40	c |                                                                                                       |
1800.03/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.03/1800.40	c |                                                                                                       |
1800.03/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.03/1800.40	c |  Number of variables:          6324                                                                   |
1800.03/1800.40	c |  Number of hard clauses:       6419                                                                   |
1800.03/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.03/1800.40	c |  Number of cardinality:          93                                                                   |
1800.03/1800.40	c |  Number of PB :                   0                                                                   |
1800.03/1800.40	c |  Parse time:                   0.05 s                                                                 |
1800.03/1800.40	c |                                                                                                       |
1800.03/1800.40	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-4086262-1465275331/watcher-4086262-1465275331 -o /tmp/evaluation-result-4086262-1465275331/solver-4086262-1465275331 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node127-1465251283-11459 --watchdog 1960 open-wbo HOME/instance-4086262-1465275331.opb 

pid=15265
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: 2.10 2.17 2.17 3/176 15268
/proc/meminfo: memFree=30387208/32872528 swapFree=16740/1306504
[pid=15268] ppid=15265 vsize=2200 CPUtime=0 cores=1,3,5,7
/proc/15268/stat : 15268 (open-wbo) R 15265 15268 11442 0 -1 4202496 247 0 0 0 0 0 0 0 20 0 1 0 109465647 2252800 123 33554432000 4194304 6059633 140735292799312 140734795839960 5442096 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/15268/statm: 551 133 114 456 0 87 0

[startup+0.100171 s]
/proc/loadavg: 2.10 2.17 2.17 3/176 15268
/proc/meminfo: memFree=30387208/32872528 swapFree=16740/1306504
[pid=15268] ppid=15265 vsize=12000 CPUtime=0.08 cores=1,3,5,7
/proc/15268/stat : 15268 (open-wbo) R 15265 15268 11442 0 -1 4202496 1717 0 0 0 8 0 0 0 20 0 1 0 109465647 12288000 1983 33554432000 4194304 6059633 140735292799312 140734795839960 4278520 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/15268/statm: 3000 1983 165 456 0 2536 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12000

[startup+0.200366 s]
/proc/loadavg: 2.10 2.17 2.17 3/176 15268
/proc/meminfo: memFree=30387208/32872528 swapFree=16740/1306504
[pid=15268] ppid=15265 vsize=12000 CPUtime=0.18 cores=1,3,5,7
/proc/15268/stat : 15268 (open-wbo) R 15265 15268 11442 0 -1 4202496 1726 0 0 0 18 0 0 0 20 0 1 0 109465647 12288000 1992 33554432000 4194304 6059633 140735292799312 140735292797784 4255284 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/15268/statm: 3000 1992 165 456 0 2536 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 12000

[startup+0.300273 s]
/proc/loadavg: 2.10 2.17 2.17 3/176 15268
/proc/meminfo: memFree=30387208/32872528 swapFree=16740/1306504
[pid=15268] ppid=15265 vsize=12132 CPUtime=0.28 cores=1,3,5,7
/proc/15268/stat : 15268 (open-wbo) R 15265 15268 11442 0 -1 4202496 1731 0 0 0 28 0 0 0 20 0 1 0 109465647 12423168 1997 33554432000 4194304 6059633 140735292799312 140735292797688 4255448 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/15268/statm: 3033 1997 165 456 0 2569 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 12132

[startup+0.700241 s]
/proc/loadavg: 2.10 2.17 2.17 3/176 15268
/proc/meminfo: memFree=30387208/32872528 swapFree=16740/1306504
[pid=15268] ppid=15265 vsize=12232 CPUtime=0.68 cores=1,3,5,7
/proc/15268/stat : 15268 (open-wbo) R 15265 15268 11442 0 -1 4202496 1772 0 0 0 68 0 0 0 20 0 1 0 109465647 12525568 2549 33554432000 4194304 6059633 140735292799312 140735292797688 4261120 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/15268/statm: 3058 2549 165 456 0 2594 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 12232

[startup+1.50025 s]
/proc/loadavg: 2.10 2.17 2.17 4/177 15269
/proc/meminfo: memFree=30376936/32872528 swapFree=16740/1306504
[pid=15268] ppid=15265 vsize=12764 CPUtime=1.45 cores=1,3,5,7
/proc/15268/stat : 15268 (open-wbo) R 15265 15268 11442 0 -1 4202496 2897 0 0 0 145 0 0 0 20 0 1 0 109465647 13070336 2562 33554432000 4194304 6059633 140735292799312 140735292797672 4280227 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/15268/statm: 3191 2562 180 456 0 2727 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 12764

[startup+3.10034 s]
/proc/loadavg: 2.10 2.17 2.17 4/177 15269
/proc/meminfo: memFree=30370104/32872528 swapFree=16740/1306504
[pid=15268] ppid=15265 vsize=19104 CPUtime=3.05 cores=1,3,5,7
/proc/15268/stat : 15268 (open-wbo) R 15265 15268 11442 0 -1 4202496 4824 0 0 0 304 1 0 0 20 0 1 0 109465647 19562496 4228 33554432000 4194304 6059633 140735292799312 140735292797800 4262315 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/15268/statm: 4776 4228 180 456 0 4312 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 19104

[startup+6.30028 s]
/proc/loadavg: 2.17 2.18 2.17 3/177 15269
/proc/meminfo: memFree=30509664/32872528 swapFree=16740/1306504
[pid=15268] ppid=15265 vsize=19104 CPUtime=6.25 cores=1,3,5,7
/proc/15268/stat : 15268 (open-wbo) R 15265 15268 11442 0 -1 4202496 4872 0 0 0 624 1 0 0 20 0 1 0 109465647 19562496 4268 33554432000 4194304 6059633 140735292799312 140735292798136 4277630 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/15268/statm: 4776 4268 180 456 0 4312 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 19104

[startup+12.7003 s]
/proc/loadavg: 2.16 2.18 2.17 3/177 15269
/proc/meminfo: memFree=30452860/32872528 swapFree=16740/1306504
[pid=15268] ppid=15265 vsize=33604 CPUtime=12.65 cores=1,3,5,7
/proc/15268/stat : 15268 (open-wbo) R 15265 15268 11442 0 -1 4202496 5719 0 0 0 1263 2 0 0 20 0 1 0 109465647 34410496 7911 33554432000 4194304 6059633 140735292799312 140735292798136 4278352 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/15268/statm: 8401 7911 180 456 0 7937 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 33604

[startup+25.5004 s]
/proc/loadavg: 2.12 2.17 2.17 3/177 15269
/proc/meminfo: memFree=30418076/32872528 swapFree=16740/1306504
[pid=15268] ppid=15265 vsize=52280 CPUtime=25.44 cores=1,3,5,7
/proc/15268/stat : 15268 (open-wbo) R 15265 15268 11442 0 -1 4202496 5844 0 0 0 2542 2 0 0 20 0 1 0 109465647 53534720 9960 33554432000 4194304 6059633 140735292799312 140735292798136 4278373 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/15268/statm: 13070 9960 180 456 0 12606 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 52280

[startup+51.1004 s]
/proc/loadavg: 2.16 2.17 2.17 3/177 15269
/proc/meminfo: memFree=30365128/32872528 swapFree=16740/1306504
[pid=15268] ppid=15265 vsize=71148 CPUtime=51.03 cores=1,3,5,7
/proc/15268/stat : 15268 (open-wbo) R 15265 15268 11442 0 -1 4202496 5856 0 0 0 5101 2 0 0 20 0 1 0 109465647 72855552 12538 33554432000 4194304 6059633 140735292799312 140735292797800 4255366 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/15268/statm: 17787 12538 180 456 0 17323 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 71148

[startup+102.3 s]
/proc/loadavg: 2.22 2.17 2.17 3/177 15270
/proc/meminfo: memFree=30396452/32872528 swapFree=16740/1306504
[pid=15268] ppid=15265 vsize=71148 CPUtime=102.23 cores=1,3,5,7
/proc/15268/stat : 15268 (open-wbo) R 15265 15268 11442 0 -1 4202496 6907 0 0 0 10218 5 0 0 20 0 1 0 109465647 72855552 13050 33554432000 4194304 6059633 140735292799312 140735292798136 4255366 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/15268/statm: 17787 13050 180 456 0 17323 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 71148

[startup+162.3 s]
/proc/loadavg: 2.20 2.17 2.17 3/177 15271
/proc/meminfo: memFree=30356488/32872528 swapFree=16740/1306504
[pid=15268] ppid=15265 vsize=132360 CPUtime=162.21 cores=1,3,5,7
/proc/15268/stat : 15268 (open-wbo) R 15265 15268 11442 0 -1 4202496 9274 0 0 0 16212 9 0 0 20 0 1 0 109465647 135536640 32290 33554432000 4194304 6059633 140735292799312 140735292797848 4277570 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/15268/statm: 33090 32290 180 456 0 32626 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 132360

[startup+222.307 s]
/proc/loadavg: 2.12 2.15 2.16 3/177 15272
/proc/meminfo: memFree=30250360/32872528 swapFree=16740/1306504
[pid=15268] ppid=15265 vsize=132360 CPUtime=222.2 cores=1,3,5,7
/proc/15268/stat : 15268 (open-wbo) R 15265 15268 11442 0 -1 4202496 11829 0 0 0 22206 14 0 0 20 0 1 0 109465647 135536640 32290 33554432000 4194304 6059633 140735292799312 140735292797848 4277900 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/15268/statm: 33090 32290 180 456 0 32626 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 132360

[startup+282.3 s]
/proc/loadavg: 2.20 2.17 2.17 4/178 15277
/proc/meminfo: memFree=30255804/32872528 swapFree=16740/1306504
[pid=15268] ppid=15265 vsize=163180 CPUtime=282.17 cores=1,3,5,7
/proc/15268/stat : 15268 (open-wbo) R 15265 15268 11442 0 -1 4202496 14136 0 0 0 28198 19 0 0 20 0 1 0 109465647 167096320 36966 33554432000 4194304 6059633 140735292799312 140735292798104 4262704 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15268/statm: 40795 36966 180 456 0 40331 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 163180

[startup+342.3 s]
/proc/loadavg: 2.11 2.15 2.16 3/178 15301
/proc/meminfo: memFree=30280400/32872528 swapFree=16740/1306504
[pid=15268] ppid=15265 vsize=163180 CPUtime=342.16 cores=1,3,5,7
/proc/15268/stat : 15268 (open-wbo) R 15265 15268 11442 0 -1 4202496 15862 0 0 0 34194 22 0 0 20 0 1 0 109465647 167096320 39014 33554432000 4194304 6059633 140735292799312 140735292798104 4278425 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15268/statm: 40795 39014 180 456 0 40331 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 163180

[startup+402.3 s]
/proc/loadavg: 2.13 2.15 2.16 3/177 15302
/proc/meminfo: memFree=30338084/32872528 swapFree=16740/1306504
[pid=15268] ppid=15265 vsize=163180 CPUtime=402.15 cores=1,3,5,7
/proc/15268/stat : 15268 (open-wbo) R 15265 15268 11442 0 -1 4202496 18191 0 0 0 40188 27 0 0 20 0 1 0 109465647 167096320 36966 33554432000 4194304 6059633 140735292799312 140735292798104 4278035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15268/statm: 40795 36966 180 456 0 40331 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 163180

[startup+462.3 s]
/proc/loadavg: 2.15 2.15 2.16 3/177 15303
/proc/meminfo: memFree=30256908/32872528 swapFree=16740/1306504
[pid=15268] ppid=15265 vsize=132360 CPUtime=462.15 cores=1,3,5,7
/proc/15268/stat : 15268 (open-wbo) R 15265 15268 11442 0 -1 4202496 19935 0 0 0 46183 32 0 0 20 0 1 0 109465647 135536640 29731 33554432000 4194304 6059633 140735292799312 140735292797848 4278373 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15268/statm: 33090 29731 180 456 0 32626 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 132360

[startup+522.3 s]
/proc/loadavg: 2.21 2.16 2.16 3/177 15304
/proc/meminfo: memFree=30252260/32872528 swapFree=16740/1306504
[pid=15268] ppid=15265 vsize=163180 CPUtime=522.14 cores=1,3,5,7
/proc/15268/stat : 15268 (open-wbo) R 15265 15268 11442 0 -1 4202496 21729 0 0 0 52178 36 0 0 20 0 1 0 109465647 167096320 40061 33554432000 4194304 6059633 140735292799312 140735292798104 4255672 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15268/statm: 40795 40061 180 456 0 40331 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 163180

[startup+582.3 s]
/proc/loadavg: 2.17 2.16 2.16 3/177 15306
/proc/meminfo: memFree=30308492/32872528 swapFree=16740/1306504
[pid=15268] ppid=15265 vsize=163180 CPUtime=582.13 cores=1,3,5,7
/proc/15268/stat : 15268 (open-wbo) R 15265 15268 11442 0 -1 4202496 23407 0 0 0 58173 40 0 0 20 0 1 0 109465647 167096320 36454 33554432000 4194304 6059633 140735292799312 140735292798104 4278352 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15268/statm: 40795 36454 180 456 0 40331 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 163180


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


[startup+882.307 s]
/proc/loadavg: 2.10 2.12 2.14 3/178 15360
/proc/meminfo: memFree=30316316/32872528 swapFree=16740/1306504
[pid=15268] ppid=15265 vsize=213268 CPUtime=882.08 cores=1,3,5,7
/proc/15268/stat : 15268 (open-wbo) R 15265 15268 11442 0 -1 4202496 30173 0 0 0 88152 56 0 0 20 0 1 0 109465647 218386432 44947 33554432000 4194304 6059633 140735292799312 140735292798104 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15268/statm: 53317 44947 180 456 0 52853 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 213268

[startup+942.3 s]
/proc/loadavg: 2.26 2.16 2.15 3/177 15361
/proc/meminfo: memFree=30442828/32872528 swapFree=16740/1306504
[pid=15268] ppid=15265 vsize=83040 CPUtime=942.06 cores=1,3,5,7
/proc/15268/stat : 15268 (open-wbo) R 15265 15268 11442 0 -1 4202496 30743 0 0 0 94148 58 0 0 20 0 1 0 109465647 85032960 20272 33554432000 4194304 6059633 140735292799312 140735292798136 4278382 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15268/statm: 20760 20272 180 456 0 20296 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 83040

[startup+1002.3 s]
/proc/loadavg: 2.19 2.15 2.15 3/177 15362
/proc/meminfo: memFree=30220064/32872528 swapFree=16740/1306504
[pid=15268] ppid=15265 vsize=294656 CPUtime=1002.05 cores=1,3,5,7
/proc/15268/stat : 15268 (open-wbo) R 15265 15268 11442 0 -1 4202496 32451 0 0 0 100145 60 0 0 20 0 1 0 109465647 301727744 55188 33554432000 4194304 6059633 140735292799312 140735292798104 4278352 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15268/statm: 73664 55188 180 456 0 73200 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 294656

[startup+1062.3 s]
/proc/loadavg: 2.17 2.15 2.15 3/177 15363
/proc/meminfo: memFree=30245856/32872528 swapFree=16740/1306504
[pid=15268] ppid=15265 vsize=294656 CPUtime=1062.05 cores=1,3,5,7
/proc/15268/stat : 15268 (open-wbo) R 15265 15268 11442 0 -1 4202496 34154 0 0 0 106141 64 0 0 20 0 1 0 109465647 301727744 54676 33554432000 4194304 6059633 140735292799312 140735292798104 4255169 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15268/statm: 73664 54676 180 456 0 73200 0
Current children cumulated CPU time (s) 1062.05
Current children cumulated vsize (KiB) 294656

[startup+1122.3 s]
/proc/loadavg: 2.06 2.12 2.14 3/177 15364
/proc/meminfo: memFree=30317512/32872528 swapFree=16740/1306504
[pid=15268] ppid=15265 vsize=213268 CPUtime=1122.04 cores=1,3,5,7
/proc/15268/stat : 15268 (open-wbo) R 15265 15268 11442 0 -1 4202496 35343 0 0 0 112137 67 0 0 20 0 1 0 109465647 218386432 52628 33554432000 4194304 6059633 140735292799312 140735292798104 4277645 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15268/statm: 53317 52628 180 456 0 52853 0
Current children cumulated CPU time (s) 1122.04
Current children cumulated vsize (KiB) 213268

[startup+1182.3 s]
/proc/loadavg: 2.11 2.13 2.14 3/177 15366
/proc/meminfo: memFree=30269440/32872528 swapFree=16740/1306504
[pid=15268] ppid=15265 vsize=133988 CPUtime=1182.03 cores=1,3,5,7
/proc/15268/stat : 15268 (open-wbo) R 15265 15268 11442 0 -1 4202496 36561 0 0 0 118134 69 0 0 20 0 1 0 109465647 137203712 31673 33554432000 4194304 6059633 140735292799312 140735292797848 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15268/statm: 33497 31673 180 456 0 33033 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 133988

[startup+1242.3 s]
/proc/loadavg: 2.14 2.13 2.14 3/177 15367
/proc/meminfo: memFree=30266256/32872528 swapFree=16740/1306504
[pid=15268] ppid=15265 vsize=296284 CPUtime=1242.02 cores=1,3,5,7
/proc/15268/stat : 15268 (open-wbo) R 15265 15268 11442 0 -1 4202496 38007 0 0 0 124130 72 0 0 20 0 1 0 109465647 303394816 57641 33554432000 4194304 6059633 140735292799312 140735292798104 4278373 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15268/statm: 74071 57641 180 456 0 73607 0
Current children cumulated CPU time (s) 1242.02
Current children cumulated vsize (KiB) 296284

[startup+1302.3 s]
/proc/loadavg: 2.17 2.13 2.14 3/177 15368
/proc/meminfo: memFree=30262212/32872528 swapFree=16740/1306504
[pid=15268] ppid=15265 vsize=214896 CPUtime=1302.01 cores=1,3,5,7
/proc/15268/stat : 15268 (open-wbo) R 15265 15268 11442 0 -1 4202496 39228 0 0 0 130126 75 0 0 20 0 1 0 109465647 220053504 52548 33554432000 4194304 6059633 140735292799312 140735292798104 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15268/statm: 53724 52548 180 456 0 53260 0
Current children cumulated CPU time (s) 1302.01
Current children cumulated vsize (KiB) 214896

[startup+1362.3 s]
/proc/loadavg: 2.24 2.16 2.14 3/177 15369
/proc/meminfo: memFree=30179252/32872528 swapFree=16740/1306504
[pid=15268] ppid=15265 vsize=233908 CPUtime=1362 cores=1,3,5,7
/proc/15268/stat : 15268 (open-wbo) R 15265 15268 11442 0 -1 4202496 40959 0 0 0 136122 78 0 0 20 0 1 0 109465647 239521792 47966 33554432000 4194304 6059633 140735292799312 140735292798104 4265467 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15268/statm: 58477 47966 180 456 0 58013 0
Current children cumulated CPU time (s) 1362
Current children cumulated vsize (KiB) 233908

[startup+1422.3 s]
/proc/loadavg: 2.19 2.15 2.14 3/177 15370
/proc/meminfo: memFree=30120268/32872528 swapFree=16740/1306504
[pid=15268] ppid=15265 vsize=315296 CPUtime=1422 cores=1,3,5,7
/proc/15268/stat : 15268 (open-wbo) R 15265 15268 11442 0 -1 4202496 41514 0 0 0 142121 79 0 0 20 0 1 0 109465647 322863104 69982 33554432000 4194304 6059633 140735292799312 140735292798104 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15268/statm: 78824 69982 180 456 0 78360 0
Current children cumulated CPU time (s) 1422
Current children cumulated vsize (KiB) 315296

[startup+1482.3 s]
/proc/loadavg: 2.29 2.18 2.15 3/178 15375
/proc/meminfo: memFree=30334156/32872528 swapFree=16740/1306504
[pid=15268] ppid=15265 vsize=233908 CPUtime=1481.98 cores=1,3,5,7
/proc/15268/stat : 15268 (open-wbo) R 15265 15268 11442 0 -1 4202496 43168 0 0 0 148114 84 0 0 20 0 1 0 109465647 239521792 48478 33554432000 4194304 6059633 140735292799312 140735292798104 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15268/statm: 58477 48478 180 456 0 58013 0
Current children cumulated CPU time (s) 1481.98
Current children cumulated vsize (KiB) 233908

[startup+1542.31 s]
/proc/loadavg: 2.26 2.19 2.15 3/177 15376
/proc/meminfo: memFree=30248144/32872528 swapFree=16740/1306504
[pid=15268] ppid=15265 vsize=183820 CPUtime=1541.98 cores=1,3,5,7
/proc/15268/stat : 15268 (open-wbo) R 15265 15268 11442 0 -1 4202496 44564 0 0 0 154111 87 0 0 20 0 1 0 109465647 188231680 35889 33554432000 4194304 6059633 140735292799312 140735292798104 4255373 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15268/statm: 45955 35889 180 456 0 45491 0
Current children cumulated CPU time (s) 1541.98
Current children cumulated vsize (KiB) 183820

[startup+1602.3 s]
/proc/loadavg: 2.16 2.17 2.15 3/177 15377
/proc/meminfo: memFree=30205828/32872528 swapFree=16740/1306504
[pid=15268] ppid=15265 vsize=315296 CPUtime=1601.96 cores=1,3,5,7
/proc/15268/stat : 15268 (open-wbo) R 15265 15268 11442 0 -1 4202496 45427 0 0 0 160107 89 0 0 20 0 1 0 109465647 322863104 60254 33554432000 4194304 6059633 140735292799312 140735292798104 4278520 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15268/statm: 78824 60254 180 456 0 78360 0
Current children cumulated CPU time (s) 1601.96
Current children cumulated vsize (KiB) 315296

[startup+1662.3 s]
/proc/loadavg: 2.10 2.15 2.14 3/177 15378
/proc/meminfo: memFree=30245980/32872528 swapFree=16740/1306504
[pid=15268] ppid=15265 vsize=233908 CPUtime=1661.95 cores=1,3,5,7
/proc/15268/stat : 15268 (open-wbo) R 15265 15268 11442 0 -1 4202496 46621 0 0 0 166103 92 0 0 20 0 1 0 109465647 239521792 53086 33554432000 4194304 6059633 140735292799312 140735292798104 4277864 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15268/statm: 58477 53086 180 456 0 58013 0
Current children cumulated CPU time (s) 1661.95
Current children cumulated vsize (KiB) 233908

[startup+1722.3 s]
/proc/loadavg: 2.20 2.17 2.14 3/177 15379
/proc/meminfo: memFree=30178096/32872528 swapFree=16740/1306504
[pid=15268] ppid=15265 vsize=315296 CPUtime=1721.94 cores=1,3,5,7
/proc/15268/stat : 15268 (open-wbo) R 15265 15268 11442 0 -1 4202496 47173 0 0 0 172100 94 0 0 20 0 1 0 109465647 322863104 73566 33554432000 4194304 6059633 140735292799312 140735292798104 4278373 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15268/statm: 78824 73566 180 456 0 78360 0
Current children cumulated CPU time (s) 1721.94
Current children cumulated vsize (KiB) 315296

[startup+1782.3 s]
/proc/loadavg: 2.24 2.18 2.15 3/176 15381
/proc/meminfo: memFree=30196372/32872528 swapFree=16740/1306504
[pid=15268] ppid=15265 vsize=233908 CPUtime=1781.93 cores=1,3,5,7
/proc/15268/stat : 15268 (open-wbo) R 15265 15268 11442 0 -1 4202496 48823 0 0 0 178094 99 0 0 20 0 1 0 109465647 239521792 44382 33554432000 4194304 6059633 140735292799312 140735292798104 4277855 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15268/statm: 58477 44382 180 456 0 58013 0
Current children cumulated CPU time (s) 1781.93
Current children cumulated vsize (KiB) 233908



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.24 2.18 2.15 3/177 15383
/proc/meminfo: memFree=30144016/32872528 swapFree=16740/1306504
[pid=15268] ppid=15265 vsize=233908 CPUtime=1800.03 cores=1,3,5,7
/proc/15268/stat : 15268 (open-wbo) R 15265 15268 11442 0 -1 4202496 48838 0 0 0 179903 100 0 0 20 0 1 0 109465647 239521792 52062 33554432000 4194304 6059633 140735292799312 140735292798104 4278382 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15268/statm: 58477 52062 180 456 0 58013 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 233908

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 15268 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): 1800.05
CPU user time (s): 1799.04
CPU system time (s): 1.00785
CPU usage (%): 99.9801
Max. virtual memory (cumulated for all children) (KiB): 447556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.04
system time used= 1.00785
maximum resident set size= 328892
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48841
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= 26
involuntary context switches= 2180

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.9553 second user time and 13.5659 second system time

The end

Launcher Data 

Begin job on node127 at 2016-06-07 06:55:31
IDJOB=4086262
IDBENCH=90131
IDSOLVER=2547
FILE ID=node127/4086262-1465275331
RUNJOBID= node127-1465251283-11459
PBS_JOBID= 19843254
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathTate/normalized-TateBritain_K93.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4086262-1465275331/watcher-4086262-1465275331 -o /tmp/evaluation-result-4086262-1465275331/solver-4086262-1465275331 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node127-1465251283-11459 --watchdog 1960  open-wbo HOME/instance-4086262-1465275331.opb

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

MD5SUM BENCH= 91412677f9785e1c6465ad7d3d170f82
RANDOM SEED=1974827625

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:        30387852 kB
Buffers:          102684 kB
Cached:           113816 kB
SwapCached:         1728 kB
Active:           285552 kB
Inactive:         158072 kB
Active(anon):     228280 kB
Inactive(anon):      964 kB
Active(file):      57272 kB
Inactive(file):   157108 kB
Unevictable:     1306504 kB
Mlocked:           16740 kB
SwapTotal:      67108856 kB
SwapFree:       67098572 kB
Dirty:              5080 kB
Writeback:             0 kB
AnonPages:       1505972 kB
Mapped:             7768 kB
Shmem:                 0 kB
Slab:             598188 kB
SReclaimable:      42484 kB
SUnreclaim:       555704 kB
KernelStack:        1472 kB
PageTables:         7356 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1730620 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1413120 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 07:25:31