Trace number 4086222

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/
ShortestPathNG/normalized-NG_K152.opb
MD5SUM6abb89533e60aa1ed19663db7c40a868
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables18088
Total number of constraints18394
Number of constraints which are clauses18242
Number of constraints which are cardinality constraints (but not clauses)152
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint152
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 153
Number of bits of the biggest sum of numbers8
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-4086222-1465280733.opb
0.00/0.00	c File size is 1239431 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:         18088                                                                   |
1800.07/1800.40	c |  Number of hard clauses:      18242                                                                   |
1800.07/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.07/1800.40	c |  Number of cardinality:         152                                                                   |
1800.07/1800.40	c |  Number of PB :                   0                                                                   |
1800.07/1800.40	c |  Parse time:                   0.15 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-4086222-1465280733/watcher-4086222-1465280733 -o /tmp/evaluation-result-4086222-1465280733/solver-4086222-1465280733 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node127-1465251283-11459 --watchdog 1960 open-wbo HOME/instance-4086222-1465280733.opb 

pid=15719
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: 2.11 2.16 2.13 3/176 15722
/proc/meminfo: memFree=30430244/32872528 swapFree=16740/1306504
[pid=15722] ppid=15719 vsize=3944 CPUtime=0 cores=1,3,5,7
/proc/15722/stat : 15722 (open-wbo) R 15719 15722 11442 0 -1 4202496 725 0 0 0 0 0 0 0 20 0 1 0 110005891 4038656 600 33554432000 4194304 6059633 140735986346000 140736965110280 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15722/statm: 986 601 437 456 0 219 0

[startup+0.100124 s]
/proc/loadavg: 2.11 2.16 2.13 3/176 15722
/proc/meminfo: memFree=30430244/32872528 swapFree=16740/1306504
[pid=15722] ppid=15719 vsize=7280 CPUtime=0.09 cores=1,3,5,7
/proc/15722/stat : 15722 (open-wbo) R 15719 15722 11442 0 -1 4202496 1560 0 0 0 9 0 0 0 20 0 1 0 110005891 7454720 1435 33554432000 4194304 6059633 140735986346000 140736965110280 4210904 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15722/statm: 1820 1435 437 456 0 1053 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7280

[startup+0.200384 s]
/proc/loadavg: 2.11 2.16 2.13 3/176 15722
/proc/meminfo: memFree=30430244/32872528 swapFree=16740/1306504
[pid=15722] ppid=15719 vsize=20916 CPUtime=0.19 cores=1,3,5,7
/proc/15722/stat : 15722 (open-wbo) R 15719 15722 11442 0 -1 4202496 4210 0 0 0 19 0 0 0 20 0 1 0 110005891 21417984 4182 33554432000 4194304 6059633 140735986346000 140736965110280 4277586 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15722/statm: 5229 4182 165 456 0 4765 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 20916

[startup+0.300361 s]
/proc/loadavg: 2.11 2.16 2.13 3/176 15722
/proc/meminfo: memFree=30430244/32872528 swapFree=16740/1306504
[pid=15722] ppid=15719 vsize=21048 CPUtime=0.29 cores=1,3,5,7
/proc/15722/stat : 15722 (open-wbo) R 15719 15722 11442 0 -1 4202496 4232 0 0 0 29 0 0 0 20 0 1 0 110005891 21553152 4715 33554432000 4194304 6059633 140735986346000 140736965110280 4255169 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15722/statm: 5262 4715 165 456 0 4798 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21048

[startup+0.700315 s]
/proc/loadavg: 2.11 2.16 2.13 3/176 15722
/proc/meminfo: memFree=30430244/32872528 swapFree=16740/1306504
[pid=15722] ppid=15719 vsize=21336 CPUtime=0.69 cores=1,3,5,7
/proc/15722/stat : 15722 (open-wbo) R 15719 15722 11442 0 -1 4202496 4351 0 0 0 69 0 0 0 20 0 1 0 110005891 21848064 4826 33554432000 4194304 6059633 140735986346000 140736965110280 4277507 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15722/statm: 5334 4826 178 456 0 4870 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21336

[startup+1.50028 s]
/proc/loadavg: 2.10 2.16 2.12 4/177 15723
/proc/meminfo: memFree=30410732/32872528 swapFree=16740/1306504
[pid=15722] ppid=15719 vsize=21604 CPUtime=1.48 cores=1,3,5,7
/proc/15722/stat : 15722 (open-wbo) R 15719 15722 11442 0 -1 4202496 4838 0 0 0 148 0 0 0 20 0 1 0 110005891 22122496 4722 33554432000 4194304 6059633 140735986346000 140735986344584 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15722/statm: 5401 4722 180 456 0 4937 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 21604

[startup+3.10028 s]
/proc/loadavg: 2.10 2.16 2.12 4/177 15723
/proc/meminfo: memFree=30403660/32872528 swapFree=16740/1306504
[pid=15722] ppid=15719 vsize=24768 CPUtime=3.09 cores=1,3,5,7
/proc/15722/stat : 15722 (open-wbo) R 15719 15722 11442 0 -1 4202496 5920 0 0 0 308 1 0 0 20 0 1 0 110005891 25362432 5568 33554432000 4194304 6059633 140735986346000 140735986344488 4255148 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15722/statm: 6192 5568 180 456 0 5728 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24768

[startup+6.30033 s]
/proc/loadavg: 2.10 2.16 2.12 4/177 15723
/proc/meminfo: memFree=30393828/32872528 swapFree=16740/1306504
[pid=15722] ppid=15719 vsize=31840 CPUtime=6.29 cores=1,3,5,7
/proc/15722/stat : 15722 (open-wbo) R 15719 15722 11442 0 -1 4202496 6763 0 0 0 628 1 0 0 20 0 1 0 110005891 32604160 7426 33554432000 4194304 6059633 140735986346000 140735986344488 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15722/statm: 7960 7426 180 456 0 7496 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 31840

[startup+12.7003 s]
/proc/loadavg: 2.17 2.17 2.13 4/177 15723
/proc/meminfo: memFree=30378828/32872528 swapFree=16740/1306504
[pid=15722] ppid=15719 vsize=39092 CPUtime=12.68 cores=1,3,5,7
/proc/15722/stat : 15722 (open-wbo) R 15719 15722 11442 0 -1 4202496 7018 0 0 0 1267 1 0 0 20 0 1 0 110005891 40030208 7711 33554432000 4194304 6059633 140735986346000 140735986344520 4277627 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15722/statm: 9773 7711 180 456 0 9309 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 39092

[startup+25.5004 s]
/proc/loadavg: 2.14 2.16 2.13 3/177 15724
/proc/meminfo: memFree=30345716/32872528 swapFree=16740/1306504
[pid=15722] ppid=15719 vsize=59572 CPUtime=25.48 cores=1,3,5,7
/proc/15722/stat : 15722 (open-wbo) R 15719 15722 11442 0 -1 4202496 9272 0 0 0 2546 2 0 0 20 0 1 0 110005891 61001728 11365 33554432000 4194304 6059633 140735986346000 140735986344520 4255329 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15722/statm: 14893 11365 180 456 0 14429 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 59572

[startup+51.1004 s]
/proc/loadavg: 2.09 2.15 2.12 3/177 15724
/proc/meminfo: memFree=30301408/32872528 swapFree=16740/1306504
[pid=15722] ppid=15719 vsize=78428 CPUtime=51.08 cores=1,3,5,7
/proc/15722/stat : 15722 (open-wbo) R 15719 15722 11442 0 -1 4202496 10036 0 0 0 5105 3 0 0 20 0 1 0 110005891 80310272 13251 33554432000 4194304 6059633 140735986346000 140735986344488 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15722/statm: 19607 13251 180 456 0 19143 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 78428

[startup+102.3 s]
/proc/loadavg: 2.21 2.16 2.13 4/177 15725
/proc/meminfo: memFree=30327948/32872528 swapFree=16740/1306504
[pid=15722] ppid=15719 vsize=127748 CPUtime=102.28 cores=1,3,5,7
/proc/15722/stat : 15722 (open-wbo) R 15719 15722 11442 0 -1 4202496 10890 0 0 0 10223 5 0 0 20 0 1 0 110005891 130813952 29843 33554432000 4194304 6059633 140735986346000 140735986344536 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15722/statm: 31937 29843 180 456 0 31473 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 127748

[startup+162.3 s]
/proc/loadavg: 2.19 2.16 2.13 3/177 15726
/proc/meminfo: memFree=30201736/32872528 swapFree=16740/1306504
[pid=15722] ppid=15719 vsize=172440 CPUtime=162.27 cores=1,3,5,7
/proc/15722/stat : 15722 (open-wbo) R 15719 15722 11442 0 -1 4202496 11525 0 0 0 16218 9 0 0 20 0 1 0 110005891 176578560 38498 33554432000 4194304 6059633 140735986346000 140735986344792 4255169 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15722/statm: 43110 38498 180 456 0 42646 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 172440

[startup+222.307 s]
/proc/loadavg: 2.20 2.16 2.12 3/177 15727
/proc/meminfo: memFree=30301228/32872528 swapFree=16740/1306504
[pid=15722] ppid=15719 vsize=172440 CPUtime=222.26 cores=1,3,5,7
/proc/15722/stat : 15722 (open-wbo) R 15719 15722 11442 0 -1 4202496 11758 0 0 0 22215 11 0 0 20 0 1 0 110005891 176578560 36962 33554432000 4194304 6059633 140735986346000 140735986344792 4262589 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15722/statm: 43110 36962 180 456 0 42646 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 172440

[startup+282.3 s]
/proc/loadavg: 2.11 2.14 2.12 4/178 15731
/proc/meminfo: memFree=30262860/32872528 swapFree=16740/1306504
[pid=15722] ppid=15719 vsize=92300 CPUtime=282.25 cores=1,3,5,7
/proc/15722/stat : 15722 (open-wbo) R 15719 15722 11442 0 -1 4202496 12708 0 0 0 28210 15 0 0 20 0 1 0 110005891 94515200 22541 33554432000 4194304 6059633 140735986346000 140735986344824 4261596 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15722/statm: 23075 22541 180 456 0 22611 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 92300

[startup+342.3 s]
/proc/loadavg: 2.10 2.13 2.11 3/177 15733
/proc/meminfo: memFree=30358668/32872528 swapFree=16740/1306504
[pid=15722] ppid=15719 vsize=141620 CPUtime=342.23 cores=1,3,5,7
/proc/15722/stat : 15722 (open-wbo) R 15719 15722 11442 0 -1 4202496 13694 0 0 0 34205 18 0 0 20 0 1 0 110005891 145018880 33313 33554432000 4194304 6059633 140735986346000 140735986344536 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15722/statm: 35405 33313 180 456 0 34941 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 141620

[startup+402.3 s]
/proc/loadavg: 2.04 2.10 2.10 3/177 15734
/proc/meminfo: memFree=30214712/32872528 swapFree=16740/1306504
[pid=15722] ppid=15719 vsize=172440 CPUtime=402.23 cores=1,3,5,7
/proc/15722/stat : 15722 (open-wbo) R 15719 15722 11442 0 -1 4202496 14716 0 0 0 40201 22 0 0 20 0 1 0 110005891 176578560 36452 33554432000 4194304 6059633 140735986346000 140735986344792 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15722/statm: 43110 36452 180 456 0 42646 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 172440

[startup+462.3 s]
/proc/loadavg: 2.20 2.13 2.10 4/177 15735
/proc/meminfo: memFree=30125280/32872528 swapFree=16740/1306504
[pid=15722] ppid=15719 vsize=172440 CPUtime=462.22 cores=1,3,5,7
/proc/15722/stat : 15722 (open-wbo) R 15719 15722 11442 0 -1 4202496 15669 0 0 0 46197 25 0 0 20 0 1 0 110005891 176578560 37988 33554432000 4194304 6059633 140735986346000 140735986344792 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15722/statm: 43110 37988 180 456 0 42646 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 172440

[startup+522.3 s]
/proc/loadavg: 2.24 2.15 2.11 3/177 15736
/proc/meminfo: memFree=30230608/32872528 swapFree=16740/1306504
[pid=15722] ppid=15719 vsize=172440 CPUtime=522.21 cores=1,3,5,7
/proc/15722/stat : 15722 (open-wbo) R 15719 15722 11442 0 -1 4202496 16635 0 0 0 52192 29 0 0 20 0 1 0 110005891 176578560 37480 33554432000 4194304 6059633 140735986346000 140735986344792 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15722/statm: 43110 37480 180 456 0 42646 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 172440

[startup+582.3 s]
/proc/loadavg: 2.13 2.14 2.10 2/175 15737
/proc/meminfo: memFree=30470008/32872528 swapFree=16740/1306504
[pid=15722] ppid=15719 vsize=141620 CPUtime=582.19 cores=1,3,5,7
/proc/15722/stat : 15722 (open-wbo) R 15719 15722 11442 0 -1 4202496 17593 0 0 0 58188 31 0 0 20 0 1 0 110005891 145018880 32805 33554432000 4194304 6059633 140735986346000 140735986344536 4277910 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15722/statm: 35405 32805 180 456 0 34941 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 141620


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


[startup+882.307 s]
/proc/loadavg: 2.12 2.10 2.09 3/178 15791
/proc/meminfo: memFree=30231844/32872528 swapFree=16740/1306504
[pid=15722] ppid=15719 vsize=303916 CPUtime=882.15 cores=1,3,5,7
/proc/15722/stat : 15722 (open-wbo) R 15719 15722 11442 0 -1 4202496 23482 0 0 0 88169 46 0 0 20 0 1 0 110005891 311209984 55702 33554432000 4194304 6059633 140735986346000 140735986344792 4262833 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15722/statm: 75979 55702 180 456 0 75515 0
Current children cumulated CPU time (s) 882.15
Current children cumulated vsize (KiB) 303916

[startup+942.3 s]
/proc/loadavg: 2.04 2.08 2.08 3/177 15793
/proc/meminfo: memFree=30247348/32872528 swapFree=16740/1306504
[pid=15722] ppid=15719 vsize=222528 CPUtime=942.13 cores=1,3,5,7
/proc/15722/stat : 15722 (open-wbo) R 15719 15722 11442 0 -1 4202496 24438 0 0 0 94164 49 0 0 20 0 1 0 110005891 227868672 43926 33554432000 4194304 6059633 140735986346000 140735986344792 4277921 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15722/statm: 55632 43926 180 456 0 55168 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 222528

[startup+1002.3 s]
/proc/loadavg: 2.01 2.06 2.08 3/177 15794
/proc/meminfo: memFree=30245512/32872528 swapFree=16740/1306504
[pid=15722] ppid=15719 vsize=303916 CPUtime=1002.13 cores=1,3,5,7
/proc/15722/stat : 15722 (open-wbo) R 15719 15722 11442 0 -1 4202496 24992 0 0 0 100162 51 0 0 20 0 1 0 110005891 311209984 65430 33554432000 4194304 6059633 140735986346000 140735986344792 4277921 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15722/statm: 75979 65430 180 456 0 75515 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 303916

[startup+1062.3 s]
/proc/loadavg: 2.10 2.08 2.08 3/177 15795
/proc/meminfo: memFree=30290724/32872528 swapFree=16740/1306504
[pid=15722] ppid=15719 vsize=242996 CPUtime=1062.11 cores=1,3,5,7
/proc/15722/stat : 15722 (open-wbo) R 15719 15722 11442 0 -1 4202496 26390 0 0 0 106158 53 0 0 20 0 1 0 110005891 248827904 54088 33554432000 4194304 6059633 140735986346000 140735986344792 4261852 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15722/statm: 60749 54088 180 456 0 60285 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 242996

[startup+1122.3 s]
/proc/loadavg: 2.15 2.09 2.09 3/177 15796
/proc/meminfo: memFree=30250992/32872528 swapFree=16740/1306504
[pid=15722] ppid=15719 vsize=162088 CPUtime=1122.11 cores=1,3,5,7
/proc/15722/stat : 15722 (open-wbo) R 15719 15722 11442 0 -1 4202496 26972 0 0 0 112155 56 0 0 20 0 1 0 110005891 165978112 34776 33554432000 4194304 6059633 140735986346000 140735986344536 4278352 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15722/statm: 40522 34776 180 456 0 40058 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 162088

[startup+1182.3 s]
/proc/loadavg: 2.12 2.10 2.09 3/177 15797
/proc/meminfo: memFree=30157580/32872528 swapFree=16740/1306504
[pid=15722] ppid=15719 vsize=324384 CPUtime=1182.1 cores=1,3,5,7
/proc/15722/stat : 15722 (open-wbo) R 15719 15722 11442 0 -1 4202496 28414 0 0 0 118151 59 0 0 20 0 1 0 110005891 332169216 59208 33554432000 4194304 6059633 140735986346000 140735986344792 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15722/statm: 81096 59208 180 456 0 80632 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 324384

[startup+1242.3 s]
/proc/loadavg: 2.08 2.10 2.09 3/177 15799
/proc/meminfo: memFree=30248340/32872528 swapFree=16740/1306504
[pid=15722] ppid=15719 vsize=192908 CPUtime=1242.09 cores=1,3,5,7
/proc/15722/stat : 15722 (open-wbo) R 15719 15722 11442 0 -1 4202496 28557 0 0 0 124147 62 0 0 20 0 1 0 110005891 197537792 40475 33554432000 4194304 6059633 140735986346000 140735986344792 4255436 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15722/statm: 48227 40475 180 456 0 47763 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 192908

[startup+1302.3 s]
/proc/loadavg: 2.10 2.09 2.09 3/177 15800
/proc/meminfo: memFree=30188688/32872528 swapFree=16740/1306504
[pid=15722] ppid=15719 vsize=324384 CPUtime=1302.08 cores=1,3,5,7
/proc/15722/stat : 15722 (open-wbo) R 15719 15722 11442 0 -1 4202496 29927 0 0 0 130144 64 0 0 20 0 1 0 110005891 332169216 62792 33554432000 4194304 6059633 140735986346000 140735986344792 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15722/statm: 81096 62792 180 456 0 80632 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 324384

[startup+1362.3 s]
/proc/loadavg: 2.07 2.09 2.09 3/177 15801
/proc/meminfo: memFree=30342432/32872528 swapFree=16740/1306504
[pid=15722] ppid=15719 vsize=192908 CPUtime=1362.07 cores=1,3,5,7
/proc/15722/stat : 15722 (open-wbo) R 15719 15722 11442 0 -1 4202496 30069 0 0 0 136140 67 0 0 20 0 1 0 110005891 197537792 40987 33554432000 4194304 6059633 140735986346000 140735986344792 4261024 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15722/statm: 48227 40987 180 456 0 47763 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 192908

[startup+1422.3 s]
/proc/loadavg: 2.21 2.13 2.10 3/177 15802
/proc/meminfo: memFree=30123212/32872528 swapFree=16740/1306504
[pid=15722] ppid=15719 vsize=324384 CPUtime=1422.05 cores=1,3,5,7
/proc/15722/stat : 15722 (open-wbo) R 15719 15722 11442 0 -1 4202496 31460 0 0 0 142136 69 0 0 20 0 1 0 110005891 332169216 64328 33554432000 4194304 6059633 140735986346000 140735986344792 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15722/statm: 81096 64328 180 456 0 80632 0
Current children cumulated CPU time (s) 1422.05
Current children cumulated vsize (KiB) 324384

[startup+1482.3 s]
/proc/loadavg: 2.18 2.13 2.10 3/178 15806
/proc/meminfo: memFree=30274088/32872528 swapFree=16740/1306504
[pid=15722] ppid=15719 vsize=192908 CPUtime=1482.02 cores=1,3,5,7
/proc/15722/stat : 15722 (open-wbo) R 15719 15722 11442 0 -1 4202496 32084 0 0 0 148128 74 0 0 20 0 1 0 110005891 197537792 38427 33554432000 4194304 6059633 140735986346000 140735986344536 4255738 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15722/statm: 48227 38427 180 456 0 47763 0
Current children cumulated CPU time (s) 1482.02
Current children cumulated vsize (KiB) 192908

[startup+1542.31 s]
/proc/loadavg: 2.17 2.14 2.10 3/176 15807
/proc/meminfo: memFree=30250768/32872528 swapFree=16740/1306504
[pid=15722] ppid=15719 vsize=324384 CPUtime=1542.02 cores=1,3,5,7
/proc/15722/stat : 15722 (open-wbo) R 15719 15722 11442 0 -1 4202496 33455 0 0 0 154125 77 0 0 20 0 1 0 110005891 332169216 62280 33554432000 4194304 6059633 140735986346000 140735986344792 4255216 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15722/statm: 81096 62280 180 456 0 80632 0
Current children cumulated CPU time (s) 1542.02
Current children cumulated vsize (KiB) 324384

[startup+1602.3 s]
/proc/loadavg: 2.24 2.17 2.10 3/177 15809
/proc/meminfo: memFree=30058068/32872528 swapFree=16740/1306504
[pid=15722] ppid=15719 vsize=456644 CPUtime=1602 cores=1,3,5,7
/proc/15722/stat : 15722 (open-wbo) R 15719 15722 11442 0 -1 4202496 33958 0 0 0 160121 79 0 0 20 0 1 0 110005891 467603456 81177 33554432000 4194304 6059633 140735986346000 140735986344792 4254746 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15722/statm: 114161 81177 180 456 0 113697 0
Current children cumulated CPU time (s) 1602
Current children cumulated vsize (KiB) 456644

[startup+1662.3 s]
/proc/loadavg: 2.14 2.15 2.10 4/177 15810
/proc/meminfo: memFree=30190224/32872528 swapFree=16740/1306504
[pid=15722] ppid=15719 vsize=242996 CPUtime=1661.99 cores=1,3,5,7
/proc/15722/stat : 15722 (open-wbo) R 15719 15722 11442 0 -1 4202496 34919 0 0 0 166116 83 0 0 20 0 1 0 110005891 248827904 56136 33554432000 4194304 6059633 140735986346000 140735986344792 4255350 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15722/statm: 60749 56136 180 456 0 60285 0
Current children cumulated CPU time (s) 1661.99
Current children cumulated vsize (KiB) 242996

[startup+1722.3 s]
/proc/loadavg: 2.14 2.15 2.10 4/177 15811
/proc/meminfo: memFree=30014536/32872528 swapFree=16740/1306504
[pid=15722] ppid=15719 vsize=324384 CPUtime=1721.99 cores=1,3,5,7
/proc/15722/stat : 15722 (open-wbo) R 15719 15722 11442 0 -1 4202496 35472 0 0 0 172114 85 0 0 20 0 1 0 110005891 332169216 76616 33554432000 4194304 6059633 140735986346000 140735986344792 4277725 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15722/statm: 81096 76616 180 456 0 80632 0
Current children cumulated CPU time (s) 1721.99
Current children cumulated vsize (KiB) 324384

[startup+1782.3 s]
/proc/loadavg: 2.15 2.15 2.10 4/177 15812
/proc/meminfo: memFree=30202656/32872528 swapFree=16740/1306504
[pid=15722] ppid=15719 vsize=242996 CPUtime=1781.97 cores=1,3,5,7
/proc/15722/stat : 15722 (open-wbo) R 15719 15722 11442 0 -1 4202496 36607 0 0 0 178108 89 0 0 20 0 1 0 110005891 248827904 46628 33554432000 4194304 6059633 140735986346000 140735986344792 4277835 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15722/statm: 60749 46628 180 456 0 60285 0
Current children cumulated CPU time (s) 1781.97
Current children cumulated vsize (KiB) 242996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.18 2.16 2.10 3/177 15813
/proc/meminfo: memFree=30143196/32872528 swapFree=16740/1306504
[pid=15722] ppid=15719 vsize=242996 CPUtime=1800.07 cores=1,3,5,7
/proc/15722/stat : 15722 (open-wbo) R 15719 15722 11442 0 -1 4202496 36915 0 0 0 179917 90 0 0 20 0 1 0 110005891 248827904 54600 33554432000 4194304 6059633 140735986346000 140735986344792 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15722/statm: 60749 54600 180 456 0 60285 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 242996

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 15722 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): 1799.18
CPU system time (s): 0.908861
CPU usage (%): 99.9824
Max. virtual memory (cumulated for all children) (KiB): 456644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.18
system time used= 0.908861
maximum resident set size= 343140
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36918
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= 59
involuntary context switches= 1869

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.49432 second user time and 6.96894 second system time

The end

Launcher Data 

Begin job on node127 at 2016-06-07 08:25:33
IDJOB=4086222
IDBENCH=90193
IDSOLVER=2547
FILE ID=node127/4086222-1465280733
RUNJOBID= node127-1465251283-11459
PBS_JOBID= 19843254
Free space on /tmp= 71732 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathNG/normalized-NG_K152.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4086222-1465280733/watcher-4086222-1465280733 -o /tmp/evaluation-result-4086222-1465280733/solver-4086222-1465280733 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node127-1465251283-11459 --watchdog 1960  open-wbo HOME/instance-4086222-1465280733.opb

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

MD5SUM BENCH= 6abb89533e60aa1ed19663db7c40a868
RANDOM SEED=1920132160

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:        30430888 kB
Buffers:          105616 kB
Cached:           118608 kB
SwapCached:         1728 kB
Active:           222360 kB
Inactive:         163084 kB
Active(anon):     162840 kB
Inactive(anon):      964 kB
Active(file):      59520 kB
Inactive(file):   162120 kB
Unevictable:     1306504 kB
Mlocked:           16740 kB
SwapTotal:      67108856 kB
SwapFree:       67098572 kB
Dirty:              5852 kB
Writeback:             0 kB
AnonPages:       1483808 kB
Mapped:             7828 kB
Shmem:                 0 kB
Slab:             598800 kB
SReclaimable:      42616 kB
SUnreclaim:       556184 kB
KernelStack:        1424 kB
PageTables:         6952 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1622188 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1404928 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 08:55:34