Trace number 4090049

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) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
rand6reg/normalized-rand6reg-v061-n3.opb
MD5SUM37251e4e7c04466a4ed88cfa764e8439
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.657899
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables183
Total number of constraints61
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)61
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint6
Maximum length of a constraint6
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 7
Number of bits of the biggest sum of numbers3
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-4090049-1466029104.opb
0.00/0.00	c File size is 3276 bytes.
1800.02/1800.30	c Sum of soft weights:            0
1800.02/1800.30	c |                                                                                                       |
1800.02/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.02/1800.30	c |                                                                                                       |
1800.02/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.02/1800.30	c |  Number of variables:           183                                                                   |
1800.02/1800.30	c |  Number of hard clauses:         61                                                                   |
1800.02/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.02/1800.30	c |  Number of cardinality:          61                                                                   |
1800.02/1800.30	c |  Number of PB :                   0                                                                   |
1800.02/1800.30	c |  Parse time:                   0.00 s                                                                 |
1800.02/1800.30	c |                                                                                                       |
1800.02/1800.30	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-4090049-1466029104/watcher-4090049-1466029104 -o /tmp/evaluation-result-4090049-1466029104/solver-4090049-1466029104 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466012102-6224 --watchdog 1960 open-wbo HOME/instance-4090049-1466029104.opb 

pid=11436
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: 2.00 2.00 2.00 3/176 11439
/proc/meminfo: memFree=31288340/32872528 swapFree=337904/354256
[pid=11439] ppid=11436 vsize=6692 CPUtime=0 cores=1,3,5,7
/proc/11439/stat : 11439 (open-wbo) R 11436 11439 6207 0 -1 4202496 386 0 0 0 0 0 0 0 20 0 1 0 4957195 6852608 259 33554432000 4194304 6059633 140735387843264 140737291826984 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11439/statm: 1673 259 165 456 0 1209 0

[startup+0.100156 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 11439
/proc/meminfo: memFree=31288340/32872528 swapFree=337904/354256
[pid=11439] ppid=11436 vsize=3616 CPUtime=0.09 cores=1,3,5,7
/proc/11439/stat : 11439 (open-wbo) R 11436 11439 6207 0 -1 4202496 708 0 0 0 9 0 0 0 20 0 1 0 4957195 3702784 489 33554432000 4194304 6059633 140735387843264 140737291826984 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11439/statm: 904 490 176 456 0 440 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3616

[startup+0.20029 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 11439
/proc/meminfo: memFree=31288340/32872528 swapFree=337904/354256
[pid=11439] ppid=11436 vsize=4444 CPUtime=0.19 cores=1,3,5,7
/proc/11439/stat : 11439 (open-wbo) R 11436 11439 6207 0 -1 4202496 1169 0 0 0 19 0 0 0 20 0 1 0 4957195 4550656 684 33554432000 4194304 6059633 140735387843264 140737291826984 4261770 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11439/statm: 1111 684 176 456 0 647 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4444

[startup+0.300259 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 11439
/proc/meminfo: memFree=31288340/32872528 swapFree=337904/354256
[pid=11439] ppid=11436 vsize=6092 CPUtime=0.29 cores=1,3,5,7
/proc/11439/stat : 11439 (open-wbo) R 11436 11439 6207 0 -1 4202496 1344 0 0 0 29 0 0 0 20 0 1 0 4957195 6238208 854 33554432000 4194304 6059633 140735387843264 140737291826984 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11439/statm: 1523 854 176 456 0 1059 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6092

[startup+0.700232 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 11439
/proc/meminfo: memFree=31288340/32872528 swapFree=337904/354256
[pid=11439] ppid=11436 vsize=7344 CPUtime=0.69 cores=1,3,5,7
/proc/11439/stat : 11439 (open-wbo) R 11436 11439 6207 0 -1 4202496 1937 0 0 0 69 0 0 0 20 0 1 0 4957195 7520256 1429 33554432000 4194304 6059633 140735387843264 140737291826984 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11439/statm: 1836 1429 176 456 0 1372 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7344

[startup+1.50023 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 11440
/proc/meminfo: memFree=31278704/32872528 swapFree=337904/354256
[pid=11439] ppid=11436 vsize=13360 CPUtime=1.49 cores=1,3,5,7
/proc/11439/stat : 11439 (open-wbo) R 11436 11439 6207 0 -1 4202496 2548 0 0 0 149 0 0 0 20 0 1 0 4957195 13680640 2544 33554432000 4194304 6059633 140735387843264 140735387841784 4278436 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11439/statm: 3340 2544 176 456 0 2876 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13360

[startup+3.10023 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 11440
/proc/meminfo: memFree=31275532/32872528 swapFree=337904/354256
[pid=11439] ppid=11436 vsize=13360 CPUtime=3.09 cores=1,3,5,7
/proc/11439/stat : 11439 (open-wbo) R 11436 11439 6207 0 -1 4202496 2652 0 0 0 309 0 0 0 20 0 1 0 4957195 13680640 2645 33554432000 4194304 6059633 140735387843264 140735387841752 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11439/statm: 3340 2645 176 456 0 2876 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13360

[startup+6.30023 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 11440
/proc/meminfo: memFree=31270336/32872528 swapFree=337904/354256
[pid=11439] ppid=11436 vsize=16080 CPUtime=6.29 cores=1,3,5,7
/proc/11439/stat : 11439 (open-wbo) R 11436 11439 6207 0 -1 4202496 3107 0 0 0 629 0 0 0 20 0 1 0 4957195 16465920 3602 33554432000 4194304 6059633 140735387843264 140735387841784 4255169 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11439/statm: 4020 3602 176 456 0 3556 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16080

[startup+12.7002 s]
/proc/loadavg: 2.08 2.02 2.01 3/177 11440
/proc/meminfo: memFree=31252956/32872528 swapFree=337904/354256
[pid=11439] ppid=11436 vsize=32060 CPUtime=12.68 cores=1,3,5,7
/proc/11439/stat : 11439 (open-wbo) R 11436 11439 6207 0 -1 4202496 4043 0 0 0 1268 0 0 0 20 0 1 0 4957195 32829440 6236 33554432000 4194304 6059633 140735387843264 140735387841752 4278300 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11439/statm: 8015 6236 176 456 0 7551 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 32060

[startup+25.5003 s]
/proc/loadavg: 2.06 2.02 2.00 3/177 11440
/proc/meminfo: memFree=31232396/32872528 swapFree=337904/354256
[pid=11439] ppid=11436 vsize=36524 CPUtime=25.48 cores=1,3,5,7
/proc/11439/stat : 11439 (open-wbo) R 11436 11439 6207 0 -1 4202496 4547 0 0 0 2548 0 0 0 20 0 1 0 4957195 37400576 8768 33554432000 4194304 6059633 140735387843264 140735387841784 4278363 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11439/statm: 9131 8768 176 456 0 8667 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 36524

[startup+51.1004 s]
/proc/loadavg: 2.10 2.03 2.01 3/177 11440
/proc/meminfo: memFree=31283176/32872528 swapFree=337904/354256
[pid=11439] ppid=11436 vsize=58552 CPUtime=51.08 cores=1,3,5,7
/proc/11439/stat : 11439 (open-wbo) R 11436 11439 6207 0 -1 4202496 4941 0 0 0 5107 1 0 0 20 0 1 0 4957195 59957248 12737 33554432000 4194304 6059633 140735387843264 140735387841800 4278304 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11439/statm: 14638 12737 176 456 0 14174 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 58552

[startup+102.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/178 11444
/proc/meminfo: memFree=31223720/32872528 swapFree=337904/354256
[pid=11439] ppid=11436 vsize=81828 CPUtime=102.27 cores=1,3,5,7
/proc/11439/stat : 11439 (open-wbo) R 11436 11439 6207 0 -1 4202496 6205 0 0 0 10226 1 0 0 20 0 1 0 4957195 83791872 13916 33554432000 4194304 6059633 140735387843264 140735387841752 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11439/statm: 20457 13916 176 456 0 19993 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 81828

[startup+162.3 s]
/proc/loadavg: 2.09 2.05 2.01 3/177 11445
/proc/meminfo: memFree=31201772/32872528 swapFree=337904/354256
[pid=11439] ppid=11436 vsize=81828 CPUtime=162.26 cores=1,3,5,7
/proc/11439/stat : 11439 (open-wbo) R 11436 11439 6207 0 -1 4202496 6254 0 0 0 16225 1 0 0 20 0 1 0 4957195 83791872 19586 33554432000 4194304 6059633 140735387843264 140735387841752 4278354 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11439/statm: 20457 19586 176 456 0 19993 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 81828

[startup+222.307 s]
/proc/loadavg: 2.15 2.07 2.01 3/177 11446
/proc/meminfo: memFree=31199868/32872528 swapFree=337904/354256
[pid=11439] ppid=11436 vsize=81828 CPUtime=222.26 cores=1,3,5,7
/proc/11439/stat : 11439 (open-wbo) R 11436 11439 6207 0 -1 4202496 6255 0 0 0 22224 2 0 0 20 0 1 0 4957195 83791872 20098 33554432000 4194304 6059633 140735387843264 140735387841752 4278389 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11439/statm: 20457 20098 176 456 0 19993 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 81828

[startup+282.3 s]
/proc/loadavg: 2.06 2.05 2.01 3/177 11447
/proc/meminfo: memFree=31240960/32872528 swapFree=337904/354256
[pid=11439] ppid=11436 vsize=81828 CPUtime=282.24 cores=1,3,5,7
/proc/11439/stat : 11439 (open-wbo) R 11436 11439 6207 0 -1 4202496 6412 0 0 0 28222 2 0 0 20 0 1 0 4957195 83791872 20098 33554432000 4194304 6059633 140735387843264 140735387842088 4277879 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11439/statm: 20457 20098 176 456 0 19993 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 81828

[startup+342.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/177 11495
/proc/meminfo: memFree=31312480/32872528 swapFree=337904/354256
[pid=11439] ppid=11436 vsize=81828 CPUtime=342.23 cores=1,3,5,7
/proc/11439/stat : 11439 (open-wbo) R 11436 11439 6207 0 -1 4202496 6651 0 0 0 34219 4 0 0 20 0 1 0 4957195 83791872 20098 33554432000 4194304 6059633 140735387843264 140735387842088 4239616 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11439/statm: 20457 20098 176 456 0 19993 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 81828

[startup+402.3 s]
/proc/loadavg: 2.05 2.05 2.00 3/177 11496
/proc/meminfo: memFree=31283344/32872528 swapFree=337904/354256
[pid=11439] ppid=11436 vsize=81828 CPUtime=402.23 cores=1,3,5,7
/proc/11439/stat : 11439 (open-wbo) R 11436 11439 6207 0 -1 4202496 6813 0 0 0 40218 5 0 0 20 0 1 0 4957195 83791872 20098 33554432000 4194304 6059633 140735387843264 140735387842088 4277864 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11439/statm: 20457 20098 176 456 0 19993 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 81828

[startup+462.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 11497
/proc/meminfo: memFree=31232584/32872528 swapFree=337904/354256
[pid=11439] ppid=11436 vsize=131148 CPUtime=462.22 cores=1,3,5,7
/proc/11439/stat : 11439 (open-wbo) R 11436 11439 6207 0 -1 4202496 7057 0 0 0 46216 6 0 0 20 0 1 0 4957195 134295552 29377 33554432000 4194304 6059633 140735387843264 140735387841800 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11439/statm: 32787 29377 176 456 0 32323 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 131148

[startup+522.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/177 11498
/proc/meminfo: memFree=31236680/32872528 swapFree=337904/354256
[pid=11439] ppid=11436 vsize=81828 CPUtime=522.2 cores=1,3,5,7
/proc/11439/stat : 11439 (open-wbo) R 11436 11439 6207 0 -1 4202496 7223 0 0 0 52213 7 0 0 20 0 1 0 4957195 83791872 20098 33554432000 4194304 6059633 140735387843264 140735387842088 4278382 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11439/statm: 20457 20098 176 456 0 19993 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 81828

[startup+582.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 11499
/proc/meminfo: memFree=31220480/32872528 swapFree=337904/354256
[pid=11439] ppid=11436 vsize=93880 CPUtime=582.2 cores=1,3,5,7
/proc/11439/stat : 11439 (open-wbo) R 11436 11439 6207 0 -1 4202496 7877 0 0 0 58211 9 0 0 20 0 1 0 4957195 96133120 23131 33554432000 4194304 6059633 140735387843264 140735387842088 4255350 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11439/statm: 23470 23131 176 456 0 23006 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 93880


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


[startup+942.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 11510
/proc/meminfo: memFree=31256712/32872528 swapFree=337904/354256
[pid=11439] ppid=11436 vsize=93880 CPUtime=942.15 cores=1,3,5,7
/proc/11439/stat : 11439 (open-wbo) R 11436 11439 6207 0 -1 4202496 9490 0 0 0 94200 15 0 0 20 0 1 0 4957195 96133120 23131 33554432000 4194304 6059633 140735387843264 140735387842088 4278354 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11439/statm: 23470 23131 176 456 0 23006 0
Current children cumulated CPU time (s) 942.15
Current children cumulated vsize (KiB) 93880

[startup+1002.3 s]
/proc/loadavg: 2.04 2.03 2.00 4/177 11511
/proc/meminfo: memFree=31226156/32872528 swapFree=337904/354256
[pid=11439] ppid=11436 vsize=143200 CPUtime=1002.13 cores=1,3,5,7
/proc/11439/stat : 11439 (open-wbo) R 11436 11439 6207 0 -1 4202496 10208 0 0 0 100196 17 0 0 20 0 1 0 4957195 146636800 30874 33554432000 4194304 6059633 140735387843264 140735387841800 4278288 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11439/statm: 35800 30874 176 456 0 35336 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 143200

[startup+1062.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/177 11512
/proc/meminfo: memFree=31217764/32872528 swapFree=337904/354256
[pid=11439] ppid=11436 vsize=143200 CPUtime=1062.13 cores=1,3,5,7
/proc/11439/stat : 11439 (open-wbo) R 11436 11439 6207 0 -1 4202496 10887 0 0 0 106194 19 0 0 20 0 1 0 4957195 146636800 32922 33554432000 4194304 6059633 140735387843264 140735387841800 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11439/statm: 35800 32922 176 456 0 35336 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 143200

[startup+1122.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/177 11513
/proc/meminfo: memFree=31155796/32872528 swapFree=337904/354256
[pid=11439] ppid=11436 vsize=143200 CPUtime=1122.11 cores=1,3,5,7
/proc/11439/stat : 11439 (open-wbo) R 11436 11439 6207 0 -1 4202496 11682 0 0 0 112191 20 0 0 20 0 1 0 4957195 146636800 35086 33554432000 4194304 6059633 140735387843264 140735387841800 4277921 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11439/statm: 35800 35086 176 456 0 35336 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 143200

[startup+1182.3 s]
/proc/loadavg: 2.07 2.05 2.00 3/177 11514
/proc/meminfo: memFree=31188228/32872528 swapFree=337904/354256
[pid=11439] ppid=11436 vsize=93880 CPUtime=1182.11 cores=1,3,5,7
/proc/11439/stat : 11439 (open-wbo) R 11436 11439 6207 0 -1 4202496 12841 0 0 0 118188 23 0 0 20 0 1 0 4957195 96133120 23131 33554432000 4194304 6059633 140735387843264 140735387842088 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11439/statm: 23470 23131 176 456 0 23006 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 93880

[startup+1242.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/177 11516
/proc/meminfo: memFree=31186656/32872528 swapFree=337904/354256
[pid=11439] ppid=11436 vsize=143200 CPUtime=1242.1 cores=1,3,5,7
/proc/11439/stat : 11439 (open-wbo) R 11436 11439 6207 0 -1 4202496 13596 0 0 0 124185 25 0 0 20 0 1 0 4957195 146636800 31386 33554432000 4194304 6059633 140735387843264 140735387841800 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11439/statm: 35800 31386 176 456 0 35336 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 143200

[startup+1302.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/178 11520
/proc/meminfo: memFree=31155328/32872528 swapFree=337904/354256
[pid=11439] ppid=11436 vsize=162708 CPUtime=1302.09 cores=1,3,5,7
/proc/11439/stat : 11439 (open-wbo) R 11436 11439 6207 0 -1 4202496 14277 0 0 0 130182 27 0 0 20 0 1 0 4957195 166612992 33435 33554432000 4194304 6059633 140735387843264 140735387841800 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11439/statm: 40677 33435 176 456 0 40213 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 162708

[startup+1362.3 s]
/proc/loadavg: 2.09 2.05 2.00 3/177 11521
/proc/meminfo: memFree=31141828/32872528 swapFree=337904/354256
[pid=11439] ppid=11436 vsize=162708 CPUtime=1362.08 cores=1,3,5,7
/proc/11439/stat : 11439 (open-wbo) R 11436 11439 6207 0 -1 4202496 14957 0 0 0 136180 28 0 0 20 0 1 0 4957195 166612992 33947 33554432000 4194304 6059633 140735387843264 140735387841800 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11439/statm: 40677 33947 176 456 0 40213 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 162708

[startup+1422.3 s]
/proc/loadavg: 2.08 2.05 2.00 3/177 11522
/proc/meminfo: memFree=31131484/32872528 swapFree=337904/354256
[pid=11439] ppid=11436 vsize=162708 CPUtime=1422.08 cores=1,3,5,7
/proc/11439/stat : 11439 (open-wbo) R 11436 11439 6207 0 -1 4202496 15637 0 0 0 142178 30 0 0 20 0 1 0 4957195 166612992 34971 33554432000 4194304 6059633 140735387843264 140735387841800 4277847 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11439/statm: 40677 34971 176 456 0 40213 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 162708

[startup+1482.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/177 11523
/proc/meminfo: memFree=31131456/32872528 swapFree=337904/354256
[pid=11439] ppid=11436 vsize=162708 CPUtime=1482.06 cores=1,3,5,7
/proc/11439/stat : 11439 (open-wbo) R 11436 11439 6207 0 -1 4202496 16317 0 0 0 148174 32 0 0 20 0 1 0 4957195 166612992 33435 33554432000 4194304 6059633 140735387843264 140735387841800 4278432 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11439/statm: 40677 33435 176 456 0 40213 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 162708

[startup+1542.31 s]
/proc/loadavg: 2.01 2.03 2.00 3/177 11525
/proc/meminfo: memFree=31197268/32872528 swapFree=337904/354256
[pid=11439] ppid=11436 vsize=162708 CPUtime=1542.06 cores=1,3,5,7
/proc/11439/stat : 11439 (open-wbo) R 11436 11439 6207 0 -1 4202496 16998 0 0 0 154172 34 0 0 20 0 1 0 4957195 166612992 34971 33554432000 4194304 6059633 140735387843264 140735387841800 4278389 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11439/statm: 40677 34971 176 456 0 40213 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 162708

[startup+1602.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/177 11526
/proc/meminfo: memFree=31121504/32872528 swapFree=337904/354256
[pid=11439] ppid=11436 vsize=162708 CPUtime=1602.05 cores=1,3,5,7
/proc/11439/stat : 11439 (open-wbo) R 11436 11439 6207 0 -1 4202496 17676 0 0 0 160169 36 0 0 20 0 1 0 4957195 166612992 34459 33554432000 4194304 6059633 140735387843264 140735387841800 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11439/statm: 40677 34459 176 456 0 40213 0
Current children cumulated CPU time (s) 1602.05
Current children cumulated vsize (KiB) 162708

[startup+1662.3 s]
/proc/loadavg: 2.13 2.06 2.01 3/177 11527
/proc/meminfo: memFree=31197268/32872528 swapFree=337904/354256
[pid=11439] ppid=11436 vsize=162708 CPUtime=1662.03 cores=1,3,5,7
/proc/11439/stat : 11439 (open-wbo) R 11436 11439 6207 0 -1 4202496 18356 0 0 0 166165 38 0 0 20 0 1 0 4957195 166612992 34971 33554432000 4194304 6059633 140735387843264 140735387841800 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11439/statm: 40677 34971 176 456 0 40213 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 162708

[startup+1722.3 s]
/proc/loadavg: 2.05 2.05 2.00 3/177 11528
/proc/meminfo: memFree=31205580/32872528 swapFree=337904/354256
[pid=11439] ppid=11436 vsize=162708 CPUtime=1722.03 cores=1,3,5,7
/proc/11439/stat : 11439 (open-wbo) R 11436 11439 6207 0 -1 4202496 19032 0 0 0 172163 40 0 0 20 0 1 0 4957195 166612992 32923 33554432000 4194304 6059633 140735387843264 140735387841800 4278035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11439/statm: 40677 32923 176 456 0 40213 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 162708

[startup+1782.3 s]
/proc/loadavg: 2.13 2.07 2.01 3/177 11529
/proc/meminfo: memFree=31205084/32872528 swapFree=337904/354256
[pid=11439] ppid=11436 vsize=162708 CPUtime=1782.01 cores=1,3,5,7
/proc/11439/stat : 11439 (open-wbo) R 11436 11439 6207 0 -1 4202496 19716 0 0 0 178160 41 0 0 20 0 1 0 4957195 166612992 32411 33554432000 4194304 6059633 140735387843264 140735387841800 4278389 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11439/statm: 40677 32411 176 456 0 40213 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 162708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.16 2.08 2.01 3/177 11529
/proc/meminfo: memFree=31151712/32872528 swapFree=337904/354256
[pid=11439] ppid=11436 vsize=162708 CPUtime=1800.02 cores=1,3,5,7
/proc/11439/stat : 11439 (open-wbo) R 11436 11439 6207 0 -1 4202496 19720 0 0 0 179960 42 0 0 20 0 1 0 4957195 166612992 34459 33554432000 4194304 6059633 140735387843264 140735387841800 4278389 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11439/statm: 40677 34459 176 456 0 40213 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 162708

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 11439 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.16 2.08 2.01 3/177 11529
/proc/meminfo: memFree=31151712/32872528 swapFree=337904/354256
[pid=11439] ppid=11436 vsize=162708 CPUtime=1800.02 cores=1,3,5,7
/proc/11439/stat : 11439 (open-wbo) R 11436 11439 6207 0 -1 4202496 19720 0 0 0 179960 42 0 0 20 0 1 0 4957195 166612992 34459 33554432000 4194304 6059633 140735387843264 140735387841800 4278389 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11439/statm: 40677 34459 176 456 0 40213 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 162708

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.6
CPU system time (s): 0.421935
CPU usage (%): 99.9846
Max. virtual memory (cumulated for all children) (KiB): 193528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.6
system time used= 0.421935
maximum resident set size= 158584
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19723
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= 13
involuntary context switches= 1876

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.5823 second user time and 6.87695 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-16 00:18:24
IDJOB=4090049
IDBENCH=107493
IDSOLVER=2547
FILE ID=node126/4090049-1466029104
RUNJOBID= node126-1466012102-6224
PBS_JOBID= 19902818
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/rand6reg/normalized-rand6reg-v061-n3.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4090049-1466029104/watcher-4090049-1466029104 -o /tmp/evaluation-result-4090049-1466029104/solver-4090049-1466029104 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466012102-6224 --watchdog 1960  open-wbo HOME/instance-4090049-1466029104.opb

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

MD5SUM BENCH= 37251e4e7c04466a4ed88cfa764e8439
RANDOM SEED=1018743175

node126.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		: 2666.121
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	: 5332.24
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		: 2666.121
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		: 2666.121
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.121
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		: 2666.121
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		: 2666.121
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		: 2666.121
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		: 2666.121
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:        31288348 kB
Buffers:          101928 kB
Cached:           268388 kB
SwapCached:            0 kB
Active:           266852 kB
Inactive:         252340 kB
Active(anon):     140728 kB
Inactive(anon):    10680 kB
Active(file):     126124 kB
Inactive(file):   241660 kB
Unevictable:      354256 kB
Mlocked:          337904 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              4660 kB
Writeback:             0 kB
AnonPages:        507076 kB
Mapped:            13544 kB
Shmem:               204 kB
Slab:             573452 kB
SReclaimable:      17784 kB
SUnreclaim:       555668 kB
KernelStack:        1440 kB
PageTables:         5084 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     630608 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    153600 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 node126 at 2016-06-16 00:48:24