Trace number 4097924

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

Namenormalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/
d-equals-n_k/normalized-compression64_17.opb
MD5SUM2d9e515d426c52a025752c6dbc5949b8
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 variables6642
Total number of constraints32486
Number of constraints which are clauses32481
Number of constraints which are cardinality constraints (but not clauses)5
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint81
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 17
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 98
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-4097924-1466115508.opb
0.00/0.00	c File size is 4436203 bytes.
1800.08/1800.40	c Sum of soft weights:            0
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.08/1800.40	c |  Number of variables:          6642                                                                   |
1800.08/1800.40	c |  Number of hard clauses:      32484                                                                   |
1800.08/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.08/1800.40	c |  Number of cardinality:           6                                                                   |
1800.08/1800.40	c |  Number of PB :                   0                                                                   |
1800.08/1800.40	c |  Parse time:                   0.47 s                                                                 |
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4097924-1466115508/watcher-4097924-1466115508 -o /tmp/evaluation-result-4097924-1466115508/solver-4097924-1466115508 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node140-1466112418-2486 --watchdog 1960 open-wbo HOME/instance-4097924-1466115508.opb 

pid=7264
running on 4 cores: 0,2,4,6

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: 2.49 2.28 2.21 3/176 7267
/proc/meminfo: memFree=30270176/32872528 swapFree=1399392/1569044
[pid=7267] ppid=7264 vsize=6936 CPUtime=0 cores=0,2,4,6
/proc/7267/stat : 7267 (open-wbo) R 7264 7267 29546 0 -1 4202496 1472 0 0 0 0 0 0 0 20 0 1 0 13596061 7102464 1347 33554432000 4194304 6059633 140735048253200 140735951859000 5043379 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7267/statm: 1734 1348 1218 456 0 186 0

[startup+0.100123 s]
/proc/loadavg: 2.49 2.28 2.21 3/176 7267
/proc/meminfo: memFree=30270176/32872528 swapFree=1399392/1569044
[pid=7267] ppid=7264 vsize=8148 CPUtime=0.09 cores=0,2,4,6
/proc/7267/stat : 7267 (open-wbo) R 7264 7267 29546 0 -1 4202496 1765 0 0 0 9 0 0 0 20 0 1 0 13596061 8343552 1640 33554432000 4194304 6059633 140735048253200 140735048251576 5145824 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7267/statm: 2037 1640 1218 456 0 489 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8148

[startup+0.200261 s]
/proc/loadavg: 2.49 2.28 2.21 3/176 7267
/proc/meminfo: memFree=30270176/32872528 swapFree=1399392/1569044
[pid=7267] ppid=7264 vsize=8540 CPUtime=0.19 cores=0,2,4,6
/proc/7267/stat : 7267 (open-wbo) R 7264 7267 29546 0 -1 4202496 1893 0 0 0 19 0 0 0 20 0 1 0 13596061 8744960 1768 33554432000 4194304 6059633 140735048253200 140735048251576 4214160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7267/statm: 2135 1768 1218 456 0 587 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8540

[startup+0.300333 s]
/proc/loadavg: 2.49 2.28 2.21 3/176 7267
/proc/meminfo: memFree=30270176/32872528 swapFree=1399392/1569044
[pid=7267] ppid=7264 vsize=9184 CPUtime=0.29 cores=0,2,4,6
/proc/7267/stat : 7267 (open-wbo) R 7264 7267 29546 0 -1 4202496 2042 0 0 0 29 0 0 0 20 0 1 0 13596061 9404416 1917 33554432000 4194304 6059633 140735048253200 140735048251576 4235044 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7267/statm: 2296 1917 1218 456 0 748 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9184

[startup+0.70024 s]
/proc/loadavg: 2.49 2.28 2.21 3/176 7267
/proc/meminfo: memFree=30270176/32872528 swapFree=1399392/1569044
[pid=7267] ppid=7264 vsize=15684 CPUtime=0.69 cores=0,2,4,6
/proc/7267/stat : 7267 (open-wbo) R 7264 7267 29546 0 -1 4202496 4023 0 0 0 69 0 0 0 20 0 1 0 13596061 16060416 3311 33554432000 4194304 6059633 140735048253200 140735048251576 4278479 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7267/statm: 3921 3311 178 456 0 3457 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15684

[startup+1.50028 s]
/proc/loadavg: 2.49 2.28 2.21 3/177 7268
/proc/meminfo: memFree=30252540/32872528 swapFree=1399392/1569044
[pid=7267] ppid=7264 vsize=19460 CPUtime=1.49 cores=0,2,4,6
/proc/7267/stat : 7267 (open-wbo) R 7264 7267 29546 0 -1 4202496 5609 0 0 0 148 1 0 0 20 0 1 0 13596061 19927040 3996 33554432000 4194304 6059633 140735048253200 140735048252024 4280227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7267/statm: 4865 3996 180 456 0 4401 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19460

[startup+3.10026 s]
/proc/loadavg: 2.45 2.28 2.21 3/177 7268
/proc/meminfo: memFree=30241872/32872528 swapFree=1399392/1569044
[pid=7267] ppid=7264 vsize=35848 CPUtime=3.09 cores=0,2,4,6
/proc/7267/stat : 7267 (open-wbo) R 7264 7267 29546 0 -1 4202496 8211 0 0 0 307 2 0 0 20 0 1 0 13596061 36708352 7370 33554432000 4194304 6059633 140735048253200 140735048251688 4277847 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7267/statm: 8962 7370 180 456 0 8498 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 35848

[startup+6.30029 s]
/proc/loadavg: 2.45 2.28 2.21 3/177 7268
/proc/meminfo: memFree=30220896/32872528 swapFree=1399392/1569044
[pid=7267] ppid=7264 vsize=35848 CPUtime=6.29 cores=0,2,4,6
/proc/7267/stat : 7267 (open-wbo) R 7264 7267 29546 0 -1 4202496 8516 0 0 0 627 2 0 0 20 0 1 0 13596061 36708352 8598 33554432000 4194304 6059633 140735048253200 140735048252024 4278479 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7267/statm: 8962 8598 180 456 0 8498 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 35848

[startup+12.7003 s]
/proc/loadavg: 2.46 2.28 2.21 3/177 7268
/proc/meminfo: memFree=30173524/32872528 swapFree=1399392/1569044
[pid=7267] ppid=7264 vsize=66304 CPUtime=12.69 cores=0,2,4,6
/proc/7267/stat : 7267 (open-wbo) R 7264 7267 29546 0 -1 4202496 9373 0 0 0 1266 3 0 0 20 0 1 0 13596061 67895296 16073 33554432000 4194304 6059633 140735048253200 140735048251688 4255416 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7267/statm: 16576 16073 180 456 0 16112 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 66304

[startup+25.5004 s]
/proc/loadavg: 2.39 2.27 2.21 4/177 7268
/proc/meminfo: memFree=30176816/32872528 swapFree=1399392/1569044
[pid=7267] ppid=7264 vsize=96836 CPUtime=25.49 cores=0,2,4,6
/proc/7267/stat : 7267 (open-wbo) R 7264 7267 29546 0 -1 4202496 10369 0 0 0 2545 4 0 0 20 0 1 0 13596061 99160064 19657 33554432000 4194304 6059633 140735048253200 140735048252024 4278382 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7267/statm: 24209 19657 180 456 0 23745 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 96836

[startup+51.1004 s]
/proc/loadavg: 2.38 2.28 2.21 3/177 7268
/proc/meminfo: memFree=30146052/32872528 swapFree=1399392/1569044
[pid=7267] ppid=7264 vsize=146156 CPUtime=51.08 cores=0,2,4,6
/proc/7267/stat : 7267 (open-wbo) R 7264 7267 29546 0 -1 4202496 12096 0 0 0 5101 7 0 0 20 0 1 0 13596061 149663744 31655 33554432000 4194304 6059633 140735048253200 140735048251736 4255192 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7267/statm: 36539 31655 180 456 0 36075 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 146156

[startup+102.3 s]
/proc/loadavg: 2.25 2.26 2.21 3/178 7272
/proc/meminfo: memFree=30094624/32872528 swapFree=1399392/1569044
[pid=7267] ppid=7264 vsize=146156 CPUtime=102.28 cores=0,2,4,6
/proc/7267/stat : 7267 (open-wbo) R 7264 7267 29546 0 -1 4202496 14604 0 0 0 10216 12 0 0 20 0 1 0 13596061 149663744 30119 33554432000 4194304 6059633 140735048253200 140735048251736 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7267/statm: 36539 30119 180 456 0 36075 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 146156

[startup+162.3 s]
/proc/loadavg: 2.26 2.27 2.21 3/177 7273
/proc/meminfo: memFree=30116352/32872528 swapFree=1399392/1569044
[pid=7267] ppid=7264 vsize=176976 CPUtime=162.26 cores=0,2,4,6
/proc/7267/stat : 7267 (open-wbo) R 7264 7267 29546 0 -1 4202496 18005 0 0 0 16207 19 0 0 20 0 1 0 13596061 181223424 37354 33554432000 4194304 6059633 140735048253200 140735048251992 4255312 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7267/statm: 44244 37354 180 456 0 43780 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 176976

[startup+222.307 s]
/proc/loadavg: 2.19 2.25 2.20 3/177 7274
/proc/meminfo: memFree=30048552/32872528 swapFree=1399392/1569044
[pid=7267] ppid=7264 vsize=227064 CPUtime=222.26 cores=0,2,4,6
/proc/7267/stat : 7267 (open-wbo) R 7264 7267 29546 0 -1 4202496 20620 0 0 0 22199 27 0 0 20 0 1 0 13596061 232513536 41251 33554432000 4194304 6059633 140735048253200 140735048251992 4278363 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7267/statm: 56766 41251 180 456 0 56302 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 227064

[startup+282.3 s]
/proc/loadavg: 2.21 2.24 2.20 3/177 7276
/proc/meminfo: memFree=30085912/32872528 swapFree=1399392/1569044
[pid=7267] ppid=7264 vsize=227064 CPUtime=282.23 cores=0,2,4,6
/proc/7267/stat : 7267 (open-wbo) R 7264 7267 29546 0 -1 4202496 22946 0 0 0 28189 34 0 0 20 0 1 0 13596061 232513536 40739 33554432000 4194304 6059633 140735048253200 140735048251992 4278382 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7267/statm: 56766 40739 180 456 0 56302 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 227064

[startup+342.3 s]
/proc/loadavg: 2.11 2.20 2.18 3/177 7277
/proc/meminfo: memFree=30063104/32872528 swapFree=1399392/1569044
[pid=7267] ppid=7264 vsize=176976 CPUtime=342.23 cores=0,2,4,6
/proc/7267/stat : 7267 (open-wbo) R 7264 7267 29546 0 -1 4202496 24958 0 0 0 34184 39 0 0 20 0 1 0 13596061 181223424 35830 33554432000 4194304 6059633 140735048253200 140735048251992 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7267/statm: 44244 35830 180 456 0 43780 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 176976

[startup+402.3 s]
/proc/loadavg: 2.20 2.21 2.18 3/177 7278
/proc/meminfo: memFree=30030448/32872528 swapFree=1399392/1569044
[pid=7267] ppid=7264 vsize=227064 CPUtime=402.22 cores=0,2,4,6
/proc/7267/stat : 7267 (open-wbo) R 7264 7267 29546 0 -1 4202496 26425 0 0 0 40179 43 0 0 20 0 1 0 13596061 232513536 40227 33554432000 4194304 6059633 140735048253200 140735048251992 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7267/statm: 56766 40227 180 456 0 56302 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 227064

[startup+462.3 s]
/proc/loadavg: 2.19 2.20 2.18 3/177 7279
/proc/meminfo: memFree=30016812/32872528 swapFree=1399392/1569044
[pid=7267] ppid=7264 vsize=227064 CPUtime=462.21 cores=0,2,4,6
/proc/7267/stat : 7267 (open-wbo) R 7264 7267 29546 0 -1 4202496 27577 0 0 0 46175 46 0 0 20 0 1 0 13596061 232513536 41251 33554432000 4194304 6059633 140735048253200 140735048251992 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7267/statm: 56766 41251 180 456 0 56302 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 227064

[startup+522.3 s]
/proc/loadavg: 2.12 2.18 2.18 3/177 7280
/proc/meminfo: memFree=30008184/32872528 swapFree=1399392/1569044
[pid=7267] ppid=7264 vsize=227064 CPUtime=522.2 cores=0,2,4,6
/proc/7267/stat : 7267 (open-wbo) R 7264 7267 29546 0 -1 4202496 28744 0 0 0 52171 49 0 0 20 0 1 0 13596061 232513536 43299 33554432000 4194304 6059633 140735048253200 140735048251992 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7267/statm: 56766 43299 180 456 0 56302 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 227064

[startup+582.3 s]
/proc/loadavg: 2.19 2.18 2.18 3/176 7281
/proc/meminfo: memFree=30004800/32872528 swapFree=1399392/1569044
[pid=7267] ppid=7264 vsize=227064 CPUtime=582.19 cores=0,2,4,6
/proc/7267/stat : 7267 (open-wbo) R 7264 7267 29546 0 -1 4202496 29914 0 0 0 58167 52 0 0 20 0 1 0 13596061 232513536 44835 33554432000 4194304 6059633 140735048253200 140735048251992 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7267/statm: 56766 44835 180 456 0 56302 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 227064


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


[startup+882.307 s]
/proc/loadavg: 2.24 2.22 2.19 3/177 7291
/proc/meminfo: memFree=30016784/32872528 swapFree=1399392/1569044
[pid=7267] ppid=7264 vsize=227064 CPUtime=882.14 cores=0,2,4,6
/proc/7267/stat : 7267 (open-wbo) R 7264 7267 29546 0 -1 4202496 35664 0 0 0 88150 64 0 0 20 0 1 0 13596061 232513536 52003 33554432000 4194304 6059633 140735048253200 140735048251992 4278352 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7267/statm: 56766 52003 180 456 0 56302 0
Current children cumulated CPU time (s) 882.14
Current children cumulated vsize (KiB) 227064

[startup+942.3 s]
/proc/loadavg: 2.30 2.24 2.19 3/177 7293
/proc/meminfo: memFree=29983268/32872528 swapFree=1399392/1569044
[pid=7267] ppid=7264 vsize=227064 CPUtime=942.14 cores=0,2,4,6
/proc/7267/stat : 7267 (open-wbo) R 7264 7267 29546 0 -1 4202496 36903 0 0 0 94146 68 0 0 20 0 1 0 13596061 232513536 44902 33554432000 4194304 6059633 140735048253200 140735048251992 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7267/statm: 56766 44902 180 456 0 56302 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 227064

[startup+1002.3 s]
/proc/loadavg: 2.21 2.22 2.18 3/177 7294
/proc/meminfo: memFree=30076956/32872528 swapFree=1399392/1569044
[pid=7267] ppid=7264 vsize=176976 CPUtime=1002.13 cores=0,2,4,6
/proc/7267/stat : 7267 (open-wbo) R 7264 7267 29546 0 -1 4202496 37717 0 0 0 100144 69 0 0 20 0 1 0 13596061 181223424 34252 33554432000 4194304 6059633 140735048253200 140735048252024 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7267/statm: 44244 34252 180 456 0 43780 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 176976

[startup+1062.3 s]
/proc/loadavg: 2.18 2.21 2.18 3/177 7295
/proc/meminfo: memFree=30064424/32872528 swapFree=1399392/1569044
[pid=7267] ppid=7264 vsize=227064 CPUtime=1062.11 cores=0,2,4,6
/proc/7267/stat : 7267 (open-wbo) R 7264 7267 29546 0 -1 4202496 38557 0 0 0 106141 70 0 0 20 0 1 0 13596061 232513536 47865 33554432000 4194304 6059633 140735048253200 140735048251992 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7267/statm: 56766 47865 180 456 0 56302 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 227064

[startup+1122.3 s]
/proc/loadavg: 2.24 2.23 2.18 3/177 7296
/proc/meminfo: memFree=30020284/32872528 swapFree=1399392/1569044
[pid=7267] ppid=7264 vsize=227064 CPUtime=1122.1 cores=0,2,4,6
/proc/7267/stat : 7267 (open-wbo) R 7264 7267 29546 0 -1 4202496 40360 0 0 0 112136 74 0 0 20 0 1 0 13596061 232513536 42233 33554432000 4194304 6059633 140735048253200 140735048251992 4277921 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7267/statm: 56766 42233 180 456 0 56302 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 227064

[startup+1182.3 s]
/proc/loadavg: 2.15 2.20 2.18 3/177 7297
/proc/meminfo: memFree=29983268/32872528 swapFree=1399392/1569044
[pid=7267] ppid=7264 vsize=308452 CPUtime=1182.1 cores=0,2,4,6
/proc/7267/stat : 7267 (open-wbo) R 7264 7267 29546 0 -1 4202496 41080 0 0 0 118133 77 0 0 20 0 1 0 13596061 315854848 62881 33554432000 4194304 6059633 140735048253200 140735048251992 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7267/statm: 77113 62881 180 456 0 76649 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 308452

[startup+1242.3 s]
/proc/loadavg: 2.17 2.20 2.18 3/177 7299
/proc/meminfo: memFree=29937900/32872528 swapFree=1399392/1569044
[pid=7267] ppid=7264 vsize=308452 CPUtime=1242.09 cores=0,2,4,6
/proc/7267/stat : 7267 (open-wbo) R 7264 7267 29546 0 -1 4202496 42899 0 0 0 124128 81 0 0 20 0 1 0 13596061 315854848 54177 33554432000 4194304 6059633 140735048253200 140735048251992 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7267/statm: 77113 54177 180 456 0 76649 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 308452

[startup+1302.3 s]
/proc/loadavg: 2.17 2.20 2.18 3/178 7303
/proc/meminfo: memFree=30041688/32872528 swapFree=1399392/1569044
[pid=7267] ppid=7264 vsize=176976 CPUtime=1302.08 cores=0,2,4,6
/proc/7267/stat : 7267 (open-wbo) R 7264 7267 29546 0 -1 4202496 43216 0 0 0 130124 84 0 0 20 0 1 0 13596061 181223424 38860 33554432000 4194304 6059633 140735048253200 140735048252024 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7267/statm: 44244 38860 180 456 0 43780 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 176976

[startup+1362.3 s]
/proc/loadavg: 2.30 2.22 2.19 3/177 7304
/proc/meminfo: memFree=29875024/32872528 swapFree=1399392/1569044
[pid=7267] ppid=7264 vsize=308452 CPUtime=1362.05 cores=0,2,4,6
/proc/7267/stat : 7267 (open-wbo) R 7264 7267 29546 0 -1 4202496 44775 0 0 0 136118 87 0 0 20 0 1 0 13596061 315854848 62881 33554432000 4194304 6059633 140735048253200 140735048251992 4255738 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7267/statm: 77113 62881 180 456 0 76649 0
Current children cumulated CPU time (s) 1362.05
Current children cumulated vsize (KiB) 308452

[startup+1422.3 s]
/proc/loadavg: 2.14 2.19 2.18 3/177 7305
/proc/meminfo: memFree=29992236/32872528 swapFree=1399392/1569044
[pid=7267] ppid=7264 vsize=227064 CPUtime=1422.04 cores=0,2,4,6
/proc/7267/stat : 7267 (open-wbo) R 7264 7267 29546 0 -1 4202496 46169 0 0 0 142114 90 0 0 20 0 1 0 13596061 232513536 50148 33554432000 4194304 6059633 140735048253200 140735048251992 4278472 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7267/statm: 56766 50148 180 456 0 56302 0
Current children cumulated CPU time (s) 1422.04
Current children cumulated vsize (KiB) 227064

[startup+1482.3 s]
/proc/loadavg: 2.16 2.18 2.18 3/177 7306
/proc/meminfo: memFree=29825340/32872528 swapFree=1399392/1569044
[pid=7267] ppid=7264 vsize=308452 CPUtime=1482.03 cores=0,2,4,6
/proc/7267/stat : 7267 (open-wbo) R 7264 7267 29546 0 -1 4202496 46720 0 0 0 148111 92 0 0 20 0 1 0 13596061 315854848 69604 33554432000 4194304 6059633 140735048253200 140735048251992 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7267/statm: 77113 69604 180 456 0 76649 0
Current children cumulated CPU time (s) 1482.03
Current children cumulated vsize (KiB) 308452

[startup+1542.31 s]
/proc/loadavg: 2.14 2.17 2.17 3/177 7308
/proc/meminfo: memFree=29989024/32872528 swapFree=1399392/1569044
[pid=7267] ppid=7264 vsize=227064 CPUtime=1542.03 cores=0,2,4,6
/proc/7267/stat : 7267 (open-wbo) R 7264 7267 29546 0 -1 4202496 47850 0 0 0 154108 95 0 0 20 0 1 0 13596061 232513536 51449 33554432000 4194304 6059633 140735048253200 140735048251992 4278363 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7267/statm: 56766 51449 180 456 0 56302 0
Current children cumulated CPU time (s) 1542.03
Current children cumulated vsize (KiB) 227064

[startup+1602.3 s]
/proc/loadavg: 2.31 2.22 2.19 3/177 7309
/proc/meminfo: memFree=29846180/32872528 swapFree=1399392/1569044
[pid=7267] ppid=7264 vsize=308452 CPUtime=1602.01 cores=0,2,4,6
/proc/7267/stat : 7267 (open-wbo) R 7264 7267 29546 0 -1 4202496 48551 0 0 0 160105 96 0 0 20 0 1 0 13596061 315854848 62881 33554432000 4194304 6059633 140735048253200 140735048251992 4278035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7267/statm: 77113 62881 180 456 0 76649 0
Current children cumulated CPU time (s) 1602.01
Current children cumulated vsize (KiB) 308452

[startup+1662.3 s]
/proc/loadavg: 2.32 2.23 2.19 3/177 7540
/proc/meminfo: memFree=30175360/32872528 swapFree=1399392/1569044
[pid=7267] ppid=7264 vsize=227064 CPUtime=1662 cores=0,2,4,6
/proc/7267/stat : 7267 (open-wbo) R 7264 7267 29546 0 -1 4202496 49672 0 0 0 166100 100 0 0 20 0 1 0 13596061 232513536 45817 33554432000 4194304 6059633 140735048253200 140735048251992 4255169 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7267/statm: 56766 45817 180 456 0 56302 0
Current children cumulated CPU time (s) 1662
Current children cumulated vsize (KiB) 227064

[startup+1722.3 s]
/proc/loadavg: 2.18 2.21 2.18 3/177 7541
/proc/meminfo: memFree=30148048/32872528 swapFree=1399392/1569044
[pid=7267] ppid=7264 vsize=308452 CPUtime=1721.99 cores=0,2,4,6
/proc/7267/stat : 7267 (open-wbo) R 7264 7267 29546 0 -1 4202496 50374 0 0 0 172098 101 0 0 20 0 1 0 13596061 315854848 56225 33554432000 4194304 6059633 140735048253200 140735048251992 4278443 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7267/statm: 77113 56225 180 456 0 76649 0
Current children cumulated CPU time (s) 1721.99
Current children cumulated vsize (KiB) 308452

[startup+1782.3 s]
/proc/loadavg: 2.22 2.21 2.18 4/177 7542
/proc/meminfo: memFree=30159352/32872528 swapFree=1399392/1569044
[pid=7267] ppid=7264 vsize=227064 CPUtime=1781.98 cores=0,2,4,6
/proc/7267/stat : 7267 (open-wbo) R 7264 7267 29546 0 -1 4202496 51500 0 0 0 178093 105 0 0 20 0 1 0 13596061 232513536 45817 33554432000 4194304 6059633 140735048253200 140735048251992 4278520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7267/statm: 56766 45817 180 456 0 56302 0
Current children cumulated CPU time (s) 1781.98
Current children cumulated vsize (KiB) 227064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.24 2.21 2.18 3/177 7542
/proc/meminfo: memFree=30144768/32872528 swapFree=1399392/1569044
[pid=7267] ppid=7264 vsize=227064 CPUtime=1800.08 cores=0,2,4,6
/proc/7267/stat : 7267 (open-wbo) R 7264 7267 29546 0 -1 4202496 51506 0 0 0 179903 105 0 0 20 0 1 0 13596061 232513536 48889 33554432000 4194304 6059633 140735048253200 140735048251992 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7267/statm: 56766 48889 180 456 0 56302 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 227064

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 7267 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): 1799.04
CPU system time (s): 1.05884
CPU usage (%): 99.9827
Max. virtual memory (cumulated for all children) (KiB): 520852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.04
system time used= 1.05884
maximum resident set size= 361152
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51509
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= 55
involuntary context switches= 1866

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.89825 second user time and 6.564 second system time

The end

Launcher Data 

Begin job on node140 at 2016-06-17 00:18:28
IDJOB=4097924
IDBENCH=107826
IDSOLVER=2547
FILE ID=node140/4097924-1466115508
RUNJOBID= node140-1466112418-2486
PBS_JOBID= 19904032
Free space on /tmp= 71728 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/d-equals-n_k/normalized-compression64_17.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4097924-1466115508/watcher-4097924-1466115508 -o /tmp/evaluation-result-4097924-1466115508/solver-4097924-1466115508 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node140-1466112418-2486 --watchdog 1960  open-wbo HOME/instance-4097924-1466115508.opb

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

MD5SUM BENCH= 2d9e515d426c52a025752c6dbc5949b8
RANDOM SEED=1709690770

node140.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		: 2666.714
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	: 5333.42
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		: 2666.714
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		: 2666.714
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		: 2666.714
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		: 2666.714
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		: 2666.714
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		: 2666.714
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		: 2666.714
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:        30270556 kB
Buffers:           62944 kB
Cached:           135348 kB
SwapCached:         2564 kB
Active:           211812 kB
Inactive:         101908 kB
Active(anon):     115968 kB
Inactive(anon):     1792 kB
Active(file):      95844 kB
Inactive(file):   100116 kB
Unevictable:     1569044 kB
Mlocked:         1399392 kB
SwapTotal:      67108856 kB
SwapFree:       67096820 kB
Dirty:              8956 kB
Writeback:             0 kB
AnonPages:       1795624 kB
Mapped:             7740 kB
Shmem:                 0 kB
Slab:             572096 kB
SReclaimable:      16248 kB
SUnreclaim:       555848 kB
KernelStack:        1472 kB
PageTables:         7744 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1816064 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    370688 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 node140 at 2016-06-17 00:48:29