Trace number 4086241

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) 1800.07 1800.41

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/ShortestPathTate/
normalized-TateBritain_K102.opb
MD5SUM2946edf6ae8af40eb44098433ff3dcec
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 benchmark549.21
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6936
Total number of constraints7142
Number of constraints which are clauses7040
Number of constraints which are cardinality constraints (but not clauses)102
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint102
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 103
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-4086241-1465272703.opb
0.00/0.00	c File size is 444621 bytes.
1800.06/1800.40	c Sum of soft weights:            0
1800.06/1800.40	c |                                                                                                       |
1800.06/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.06/1800.40	c |                                                                                                       |
1800.06/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.06/1800.40	c |  Number of variables:          6936                                                                   |
1800.06/1800.40	c |  Number of hard clauses:       7040                                                                   |
1800.06/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.06/1800.40	c |  Number of cardinality:         102                                                                   |
1800.06/1800.40	c |  Number of PB :                   0                                                                   |
1800.06/1800.40	c |  Parse time:                   0.05 s                                                                 |
1800.06/1800.40	c |                                                                                                       |
1800.06/1800.40	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-4086241-1465272703/watcher-4086241-1465272703 -o /tmp/evaluation-result-4086241-1465272703/solver-4086241-1465272703 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node113-1465256484-20453 --watchdog 1960 open-wbo HOME/instance-4086241-1465272703.opb 

pid=26344
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: 2.22 2.15 2.12 4/176 26347
/proc/meminfo: memFree=30150996/32872528 swapFree=14548/942524
[pid=26347] ppid=26344 vsize=2772 CPUtime=0 cores=1,3,5,7
/proc/26347/stat : 26347 (open-wbo) R 26344 26347 20436 0 -1 4202496 434 0 0 0 0 0 0 0 20 0 1 0 109204481 2838528 309 33554432000 4194304 6059633 140736113298816 140736993660296 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26347/statm: 693 310 243 456 0 120 0

[startup+0.100172 s]
/proc/loadavg: 2.22 2.15 2.12 4/176 26347
/proc/meminfo: memFree=30150996/32872528 swapFree=14548/942524
[pid=26347] ppid=26344 vsize=12288 CPUtime=0.09 cores=1,3,5,7
/proc/26347/stat : 26347 (open-wbo) R 26344 26347 20436 0 -1 4202496 1825 0 0 0 9 0 0 0 20 0 1 0 109204481 12582912 2092 33554432000 4194304 6059633 140736113298816 140736993660296 4277781 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26347/statm: 3072 2092 178 456 0 2608 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12288

[startup+0.200382 s]
/proc/loadavg: 2.22 2.15 2.12 4/176 26347
/proc/meminfo: memFree=30150996/32872528 swapFree=14548/942524
[pid=26347] ppid=26344 vsize=12532 CPUtime=0.19 cores=1,3,5,7
/proc/26347/stat : 26347 (open-wbo) R 26344 26347 20436 0 -1 4202496 1863 0 0 0 19 0 0 0 20 0 1 0 109204481 12832768 2130 33554432000 4194304 6059633 140736113298816 140736993660296 4254639 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26347/statm: 3133 2130 178 456 0 2669 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 12532

[startup+0.300266 s]
/proc/loadavg: 2.22 2.15 2.12 4/176 26347
/proc/meminfo: memFree=30150996/32872528 swapFree=14548/942524
[pid=26347] ppid=26344 vsize=12532 CPUtime=0.29 cores=1,3,5,7
/proc/26347/stat : 26347 (open-wbo) R 26344 26347 20436 0 -1 4202496 1891 0 0 0 29 0 0 0 20 0 1 0 109204481 12832768 2158 33554432000 4194304 6059633 140736113298816 140736993660296 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26347/statm: 3133 2158 178 456 0 2669 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12532

[startup+0.700252 s]
/proc/loadavg: 2.22 2.15 2.12 4/176 26347
/proc/meminfo: memFree=30150996/32872528 swapFree=14548/942524
[pid=26347] ppid=26344 vsize=11252 CPUtime=0.69 cores=1,3,5,7
/proc/26347/stat : 26347 (open-wbo) R 26344 26347 20436 0 -1 4202496 2515 0 0 0 69 0 0 0 20 0 1 0 109204481 11522048 2192 33554432000 4194304 6059633 140736113298816 140736993660296 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26347/statm: 2813 2192 180 456 0 2349 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11252

[startup+1.50028 s]
/proc/loadavg: 2.22 2.15 2.12 3/177 26348
/proc/meminfo: memFree=30208408/32872528 swapFree=14548/942524
[pid=26347] ppid=26344 vsize=13300 CPUtime=1.49 cores=1,3,5,7
/proc/26347/stat : 26347 (open-wbo) R 26344 26347 20436 0 -1 4202496 4008 0 0 0 149 0 0 0 20 0 1 0 109204481 13619200 2811 33554432000 4194304 6059633 140736113298816 140736113297176 4254731 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26347/statm: 3325 2811 180 456 0 2861 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13300

[startup+3.10025 s]
/proc/loadavg: 2.22 2.15 2.12 3/176 26348
/proc/meminfo: memFree=30203608/32872528 swapFree=14548/942524
[pid=26347] ppid=26344 vsize=19344 CPUtime=3.08 cores=1,3,5,7
/proc/26347/stat : 26347 (open-wbo) R 26344 26347 20436 0 -1 4202496 4649 0 0 0 308 0 0 0 20 0 1 0 109204481 19808256 3920 33554432000 4194304 6059633 140736113298816 140736113297336 4255180 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26347/statm: 4836 3920 180 456 0 4372 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 19344

[startup+6.30028 s]
/proc/loadavg: 2.21 2.15 2.12 3/176 26348
/proc/meminfo: memFree=30201544/32872528 swapFree=14548/942524
[pid=26347] ppid=26344 vsize=22212 CPUtime=6.28 cores=1,3,5,7
/proc/26347/stat : 26347 (open-wbo) R 26344 26347 20436 0 -1 4202496 6854 0 0 0 627 1 0 0 20 0 1 0 109204481 22745088 4526 33554432000 4194304 6059633 140736113298816 140736113297304 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26347/statm: 5553 4526 180 456 0 5089 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 22212

[startup+12.7003 s]
/proc/loadavg: 2.19 2.14 2.12 4/176 26348
/proc/meminfo: memFree=30144084/32872528 swapFree=14548/942524
[pid=26347] ppid=26344 vsize=33956 CPUtime=12.69 cores=1,3,5,7
/proc/26347/stat : 26347 (open-wbo) R 26344 26347 20436 0 -1 4202496 8519 0 0 0 1267 2 0 0 20 0 1 0 109204481 34770944 8019 33554432000 4194304 6059633 140736113298816 140736113297640 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26347/statm: 8489 8019 180 456 0 8025 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 33956

[startup+25.5004 s]
/proc/loadavg: 2.15 2.14 2.12 3/176 26348
/proc/meminfo: memFree=30107368/32872528 swapFree=14548/942524
[pid=26347] ppid=26344 vsize=52632 CPUtime=25.48 cores=1,3,5,7
/proc/26347/stat : 26347 (open-wbo) R 26344 26347 20436 0 -1 4202496 8622 0 0 0 2546 2 0 0 20 0 1 0 109204481 53895168 10648 33554432000 4194304 6059633 140736113298816 140736113297640 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26347/statm: 13158 10648 180 456 0 12694 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 52632

[startup+51.1004 s]
/proc/loadavg: 2.24 2.16 2.12 3/176 26349
/proc/meminfo: memFree=30099316/32872528 swapFree=14548/942524
[pid=26347] ppid=26344 vsize=71460 CPUtime=51.08 cores=1,3,5,7
/proc/26347/stat : 26347 (open-wbo) R 26344 26347 20436 0 -1 4202496 8628 0 0 0 5105 3 0 0 20 0 1 0 109204481 73175040 13209 33554432000 4194304 6059633 140736113298816 140736113297304 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26347/statm: 17865 13209 180 456 0 17401 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 71460

[startup+102.3 s]
/proc/loadavg: 2.17 2.15 2.12 3/177 26351
/proc/meminfo: memFree=30067016/32872528 swapFree=14548/942524
[pid=26347] ppid=26344 vsize=120780 CPUtime=102.28 cores=1,3,5,7
/proc/26347/stat : 26347 (open-wbo) R 26344 26347 20436 0 -1 4202496 9477 0 0 0 10222 6 0 0 20 0 1 0 109204481 123678720 23601 33554432000 4194304 6059633 140736113298816 140736113297352 4278432 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26347/statm: 30195 23601 180 456 0 29731 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 120780

[startup+162.3 s]
/proc/loadavg: 2.19 2.15 2.12 3/177 26352
/proc/meminfo: memFree=30056036/32872528 swapFree=14548/942524
[pid=26347] ppid=26344 vsize=133360 CPUtime=162.26 cores=1,3,5,7
/proc/26347/stat : 26347 (open-wbo) R 26344 26347 20436 0 -1 4202496 11875 0 0 0 16214 12 0 0 20 0 1 0 109204481 136560640 29396 33554432000 4194304 6059633 140736113298816 140736113297352 4255329 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26347/statm: 33340 29396 180 456 0 32876 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 133360

[startup+222.308 s]
/proc/loadavg: 2.18 2.15 2.12 3/177 26353
/proc/meminfo: memFree=30012692/32872528 swapFree=14548/942524
[pid=26347] ppid=26344 vsize=133360 CPUtime=222.26 cores=1,3,5,7
/proc/26347/stat : 26347 (open-wbo) R 26344 26347 20436 0 -1 4202496 14157 0 0 0 22209 17 0 0 20 0 1 0 109204481 136560640 28884 33554432000 4194304 6059633 140736113298816 140736113297352 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26347/statm: 33340 28884 180 456 0 32876 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 133360

[startup+282.3 s]
/proc/loadavg: 2.28 2.18 2.13 3/177 26354
/proc/meminfo: memFree=30018312/32872528 swapFree=14548/942524
[pid=26347] ppid=26344 vsize=164180 CPUtime=282.24 cores=1,3,5,7
/proc/26347/stat : 26347 (open-wbo) R 26344 26347 20436 0 -1 4202496 16287 0 0 0 28203 21 0 0 20 0 1 0 109204481 168120320 35618 33554432000 4194304 6059633 140736113298816 140736113297608 4277935 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26347/statm: 41045 35618 180 456 0 40581 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 164180

[startup+342.3 s]
/proc/loadavg: 2.23 2.18 2.12 3/177 26355
/proc/meminfo: memFree=30041748/32872528 swapFree=14548/942524
[pid=26347] ppid=26344 vsize=84040 CPUtime=342.23 cores=1,3,5,7
/proc/26347/stat : 26347 (open-wbo) R 26344 26347 20436 0 -1 4202496 18229 0 0 0 34198 25 0 0 20 0 1 0 109204481 86056960 20552 33554432000 4194304 6059633 140736113298816 140736113297640 4255192 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26347/statm: 21010 20552 180 456 0 20546 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 84040

[startup+402.3 s]
/proc/loadavg: 2.12 2.16 2.12 3/177 26357
/proc/meminfo: memFree=30047748/32872528 swapFree=14548/942524
[pid=26347] ppid=26344 vsize=214268 CPUtime=402.22 cores=1,3,5,7
/proc/26347/stat : 26347 (open-wbo) R 26344 26347 20436 0 -1 4202496 21407 0 0 0 40193 29 0 0 20 0 1 0 109204481 219410432 42064 33554432000 4194304 6059633 140736113298816 140736113297608 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26347/statm: 53567 42064 180 456 0 53103 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 214268

[startup+462.3 s]
/proc/loadavg: 2.25 2.19 2.13 3/177 26358
/proc/meminfo: memFree=30076004/32872528 swapFree=14548/942524
[pid=26347] ppid=26344 vsize=84040 CPUtime=462.21 cores=1,3,5,7
/proc/26347/stat : 26347 (open-wbo) R 26344 26347 20436 0 -1 4202496 23019 0 0 0 46188 33 0 0 20 0 1 0 109204481 86056960 20554 33554432000 4194304 6059633 140736113298816 140736113297640 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26347/statm: 21010 20554 180 456 0 20546 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 84040

[startup+522.3 s]
/proc/loadavg: 2.14 2.17 2.12 3/178 26362
/proc/meminfo: memFree=30061432/32872528 swapFree=14548/942524
[pid=26347] ppid=26344 vsize=84040 CPUtime=522.2 cores=1,3,5,7
/proc/26347/stat : 26347 (open-wbo) R 26344 26347 20436 0 -1 4202496 25142 0 0 0 52183 37 0 0 20 0 1 0 109204481 86056960 20554 33554432000 4194304 6059633 140736113298816 140736113297640 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26347/statm: 21010 20554 180 456 0 20546 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 84040

[startup+582.3 s]
/proc/loadavg: 2.17 2.16 2.12 3/177 26363
/proc/meminfo: memFree=29991972/32872528 swapFree=14548/942524
[pid=26347] ppid=26344 vsize=164180 CPUtime=582.19 cores=1,3,5,7
/proc/26347/stat : 26347 (open-wbo) R 26344 26347 20436 0 -1 4202496 27501 0 0 0 58178 41 0 0 20 0 1 0 109204481 168120320 35109 33554432000 4194304 6059633 140736113298816 140736113297608 4255738 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26347/statm: 41045 35109 180 456 0 40581 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 164180


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


[startup+882.307 s]
/proc/loadavg: 2.21 2.17 2.12 3/177 26369
/proc/meminfo: memFree=29928564/32872528 swapFree=14548/942524
[pid=26347] ppid=26344 vsize=295656 CPUtime=882.15 cores=1,3,5,7
/proc/26347/stat : 26347 (open-wbo) R 26344 26347 20436 0 -1 4202496 36355 0 0 0 88157 58 0 0 20 0 1 0 109204481 302751744 54866 33554432000 4194304 6059633 140736113298816 140736113297608 4278363 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26347/statm: 73914 54866 180 456 0 73450 0
Current children cumulated CPU time (s) 882.15
Current children cumulated vsize (KiB) 295656

[startup+942.3 s]
/proc/loadavg: 2.12 2.15 2.11 4/177 26370
/proc/meminfo: memFree=29987868/32872528 swapFree=14548/942524
[pid=26347] ppid=26344 vsize=214268 CPUtime=942.14 cores=1,3,5,7
/proc/26347/stat : 26347 (open-wbo) R 26344 26347 20436 0 -1 4202496 37966 0 0 0 94152 62 0 0 20 0 1 0 109204481 219410432 44114 33554432000 4194304 6059633 140736113298816 140736113297608 4278363 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26347/statm: 53567 44114 180 456 0 53103 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 214268

[startup+1002.3 s]
/proc/loadavg: 2.18 2.16 2.12 3/177 26372
/proc/meminfo: memFree=29899984/32872528 swapFree=14548/942524
[pid=26347] ppid=26344 vsize=214268 CPUtime=1002.13 cores=1,3,5,7
/proc/26347/stat : 26347 (open-wbo) R 26344 26347 20436 0 -1 4202496 40088 0 0 0 100147 66 0 0 20 0 1 0 109204481 219410432 42578 33554432000 4194304 6059633 140736113298816 140736113297608 4255729 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26347/statm: 53567 42578 180 456 0 53103 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 214268

[startup+1062.3 s]
/proc/loadavg: 2.16 2.16 2.12 4/177 26373
/proc/meminfo: memFree=29822756/32872528 swapFree=14548/942524
[pid=26347] ppid=26344 vsize=295656 CPUtime=1062.09 cores=1,3,5,7
/proc/26347/stat : 26347 (open-wbo) R 26344 26347 20436 0 -1 4202496 40686 0 0 0 106141 68 0 0 20 0 1 0 109204481 302751744 66130 33554432000 4194304 6059633 140736113298816 140736113297608 4255712 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26347/statm: 73914 66130 180 456 0 73450 0
Current children cumulated CPU time (s) 1062.09
Current children cumulated vsize (KiB) 295656

[startup+1122.3 s]
/proc/loadavg: 2.15 2.16 2.12 3/178 26377
/proc/meminfo: memFree=29894728/32872528 swapFree=14548/942524
[pid=26347] ppid=26344 vsize=235788 CPUtime=1122.08 cores=1,3,5,7
/proc/26347/stat : 26347 (open-wbo) R 26344 26347 20436 0 -1 4202496 42641 0 0 0 112137 71 0 0 20 0 1 0 109204481 241446912 52651 33554432000 4194304 6059633 140736113298816 140736113297608 4278382 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26347/statm: 58947 52651 180 456 0 58483 0
Current children cumulated CPU time (s) 1122.08
Current children cumulated vsize (KiB) 235788

[startup+1182.3 s]
/proc/loadavg: 2.15 2.16 2.12 3/177 26378
/proc/meminfo: memFree=29943228/32872528 swapFree=14548/942524
[pid=26347] ppid=26344 vsize=235788 CPUtime=1182.08 cores=1,3,5,7
/proc/26347/stat : 26347 (open-wbo) R 26344 26347 20436 0 -1 4202496 44766 0 0 0 118133 75 0 0 20 0 1 0 109204481 241446912 49067 33554432000 4194304 6059633 140736113298816 140736113297608 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26347/statm: 58947 49067 180 456 0 58483 0
Current children cumulated CPU time (s) 1182.08
Current children cumulated vsize (KiB) 235788

[startup+1242.3 s]
/proc/loadavg: 2.16 2.16 2.12 3/177 26379
/proc/meminfo: memFree=29891644/32872528 swapFree=14548/942524
[pid=26347] ppid=26344 vsize=317176 CPUtime=1242.07 cores=1,3,5,7
/proc/26347/stat : 26347 (open-wbo) R 26344 26347 20436 0 -1 4202496 45321 0 0 0 124130 77 0 0 20 0 1 0 109204481 324788224 70571 33554432000 4194304 6059633 140736113298816 140736113297608 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26347/statm: 79294 70571 180 456 0 78830 0
Current children cumulated CPU time (s) 1242.07
Current children cumulated vsize (KiB) 317176

[startup+1302.3 s]
/proc/loadavg: 2.10 2.14 2.11 3/177 26381
/proc/meminfo: memFree=29851236/32872528 swapFree=14548/942524
[pid=26347] ppid=26344 vsize=235788 CPUtime=1302.06 cores=1,3,5,7
/proc/26347/stat : 26347 (open-wbo) R 26344 26347 20436 0 -1 4202496 46936 0 0 0 130126 80 0 0 20 0 1 0 109204481 241446912 54187 33554432000 4194304 6059633 140736113298816 140736113297608 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26347/statm: 58947 54187 180 456 0 58483 0
Current children cumulated CPU time (s) 1302.06
Current children cumulated vsize (KiB) 235788

[startup+1362.3 s]
/proc/loadavg: 2.13 2.14 2.11 3/177 26382
/proc/meminfo: memFree=29910540/32872528 swapFree=14548/942524
[pid=26347] ppid=26344 vsize=235788 CPUtime=1362.05 cores=1,3,5,7
/proc/26347/stat : 26347 (open-wbo) R 26344 26347 20436 0 -1 4202496 49061 0 0 0 136120 85 0 0 20 0 1 0 109204481 241446912 46507 33554432000 4194304 6059633 140736113298816 140736113297608 4278363 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26347/statm: 58947 46507 180 456 0 58483 0
Current children cumulated CPU time (s) 1362.05
Current children cumulated vsize (KiB) 235788

[startup+1422.3 s]
/proc/loadavg: 2.10 2.13 2.10 4/177 26383
/proc/meminfo: memFree=29856348/32872528 swapFree=14548/942524
[pid=26347] ppid=26344 vsize=317176 CPUtime=1422.05 cores=1,3,5,7
/proc/26347/stat : 26347 (open-wbo) R 26344 26347 20436 0 -1 4202496 49618 0 0 0 142119 86 0 0 20 0 1 0 109204481 324788224 69547 33554432000 4194304 6059633 140736113298816 140736113297608 4278389 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26347/statm: 79294 69547 180 456 0 78830 0
Current children cumulated CPU time (s) 1422.05
Current children cumulated vsize (KiB) 317176

[startup+1482.3 s]
/proc/loadavg: 2.11 2.13 2.10 3/177 26384
/proc/meminfo: memFree=30026180/32872528 swapFree=14548/942524
[pid=26347] ppid=26344 vsize=235788 CPUtime=1482.03 cores=1,3,5,7
/proc/26347/stat : 26347 (open-wbo) R 26344 26347 20436 0 -1 4202496 51690 0 0 0 148111 92 0 0 20 0 1 0 109204481 241446912 46507 33554432000 4194304 6059633 140736113298816 140736113297608 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26347/statm: 58947 46507 180 456 0 58483 0
Current children cumulated CPU time (s) 1482.03
Current children cumulated vsize (KiB) 235788

[startup+1542.31 s]
/proc/loadavg: 2.24 2.17 2.11 3/177 26385
/proc/meminfo: memFree=29985276/32872528 swapFree=14548/942524
[pid=26347] ppid=26344 vsize=105560 CPUtime=1542.03 cores=1,3,5,7
/proc/26347/stat : 26347 (open-wbo) R 26344 26347 20436 0 -1 4202496 52241 0 0 0 154109 94 0 0 20 0 1 0 109204481 108093440 22947 33554432000 4194304 6059633 140736113298816 140736113297640 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26347/statm: 26390 22947 180 456 0 25926 0
Current children cumulated CPU time (s) 1542.03
Current children cumulated vsize (KiB) 105560

[startup+1602.3 s]
/proc/loadavg: 2.30 2.19 2.12 4/177 26433
/proc/meminfo: memFree=29997012/32872528 swapFree=14548/942524
[pid=26347] ppid=26344 vsize=317176 CPUtime=1602.02 cores=1,3,5,7
/proc/26347/stat : 26347 (open-wbo) R 26344 26347 20436 0 -1 4202496 54371 0 0 0 160105 97 0 0 20 0 1 0 109204481 324788224 60331 33554432000 4194304 6059633 140736113298816 140736113297608 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26347/statm: 79294 60331 180 456 0 78830 0
Current children cumulated CPU time (s) 1602.02
Current children cumulated vsize (KiB) 317176

[startup+1662.3 s]
/proc/loadavg: 2.25 2.20 2.12 3/177 26434
/proc/meminfo: memFree=29907612/32872528 swapFree=14548/942524
[pid=26347] ppid=26344 vsize=449436 CPUtime=1662 cores=1,3,5,7
/proc/26347/stat : 26347 (open-wbo) R 26344 26347 20436 0 -1 4202496 54873 0 0 0 166101 99 0 0 20 0 1 0 109204481 460222464 79740 33554432000 4194304 6059633 140736113298816 140736113297608 4255216 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26347/statm: 112359 79740 180 456 0 111895 0
Current children cumulated CPU time (s) 1662
Current children cumulated vsize (KiB) 449436

[startup+1722.3 s]
/proc/loadavg: 2.19 2.19 2.12 3/178 26438
/proc/meminfo: memFree=29994264/32872528 swapFree=14548/942524
[pid=26347] ppid=26344 vsize=235788 CPUtime=1721.99 cores=1,3,5,7
/proc/26347/stat : 26347 (open-wbo) R 26344 26347 20436 0 -1 4202496 56501 0 0 0 172095 104 0 0 20 0 1 0 109204481 241446912 56235 33554432000 4194304 6059633 140736113298816 140736113297608 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26347/statm: 58947 56235 180 456 0 58483 0
Current children cumulated CPU time (s) 1721.99
Current children cumulated vsize (KiB) 235788

[startup+1782.3 s]
/proc/loadavg: 2.18 2.18 2.12 3/177 26439
/proc/meminfo: memFree=30018980/32872528 swapFree=14548/942524
[pid=26347] ppid=26344 vsize=185700 CPUtime=1781.96 cores=1,3,5,7
/proc/26347/stat : 26347 (open-wbo) R 26344 26347 20436 0 -1 4202496 57830 0 0 0 178090 106 0 0 20 0 1 0 109204481 190156800 41086 33554432000 4194304 6059633 140736113298816 140736113297608 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26347/statm: 46425 41086 180 456 0 45961 0
Current children cumulated CPU time (s) 1781.96
Current children cumulated vsize (KiB) 185700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.21 2.19 2.12 4/177 26439
/proc/meminfo: memFree=30015012/32872528 swapFree=14548/942524
[pid=26347] ppid=26344 vsize=235788 CPUtime=1800.06 cores=1,3,5,7
/proc/26347/stat : 26347 (open-wbo) R 26344 26347 20436 0 -1 4202496 58661 0 0 0 179899 107 0 0 20 0 1 0 109204481 241446912 49579 33554432000 4194304 6059633 140736113298816 140736113297608 4277864 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26347/statm: 58947 49579 180 456 0 58483 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 235788

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 26347 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): 1800.07
CPU user time (s): 1798.99
CPU system time (s): 1.08283
CPU usage (%): 99.9816
Max. virtual memory (cumulated for all children) (KiB): 449436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.99
system time used= 1.08283
maximum resident set size= 327152
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 58664
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= 90
involuntary context switches= 1852

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.68929 second user time and 6.77097 second system time

The end

Launcher Data 

Begin job on node113 at 2016-06-07 06:11:43
IDJOB=4086241
IDBENCH=90112
IDSOLVER=2547
FILE ID=node113/4086241-1465272703
RUNJOBID= node113-1465256484-20453
PBS_JOBID= 19843280
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathTate/normalized-TateBritain_K102.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4086241-1465272703/watcher-4086241-1465272703 -o /tmp/evaluation-result-4086241-1465272703/solver-4086241-1465272703 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node113-1465256484-20453 --watchdog 1960  open-wbo HOME/instance-4086241-1465272703.opb

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

MD5SUM BENCH= 2946edf6ae8af40eb44098433ff3dcec
RANDOM SEED=1748470386

node113.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		: 2666.722
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	: 5333.44
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		: 2666.722
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	: 5332.54
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		: 2666.722
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	: 5332.54
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		: 2666.722
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		: 2666.722
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		: 2666.722
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.722
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.722
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:        30150624 kB
Buffers:          123164 kB
Cached:           739400 kB
SwapCached:         3348 kB
Active:           352724 kB
Inactive:         647148 kB
Active(anon):     136832 kB
Inactive(anon):     3144 kB
Active(file):     215892 kB
Inactive(file):   644004 kB
Unevictable:      942524 kB
Mlocked:           14548 kB
SwapTotal:      67108856 kB
SwapFree:       67097188 kB
Dirty:              4896 kB
Writeback:             0 kB
AnonPages:       1094360 kB
Mapped:             7832 kB
Shmem:                 0 kB
Slab:             630272 kB
SReclaimable:      74020 kB
SUnreclaim:       556252 kB
KernelStack:        1424 kB
PageTables:         6576 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1224416 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1003520 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71732 MiB
End job on node113 at 2016-06-07 06:41:44