Trace number 4116762

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/nossum/
normalized-sha1-size144-round23-6.opb
MD5SUM741a06cc26bfcc11ac91a7e34a8a8d22
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 variables4288
Total number of constraints9520
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)432
Number of constraints which are nor clauses,nor cardinality constraints896
Minimum length of a constraint1
Maximum length of a constraint10
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 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 14
Number of bits of the biggest sum of numbers4
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-4116762-1466980683.opb
0.00/0.00	c File size is 416636 bytes.
1800.00/1800.30	c Sum of soft weights:            0
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.00/1800.30	c |  Number of variables:          4288                                                                   |
1800.00/1800.30	c |  Number of hard clauses:       8624                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         432                                                                   |
1800.00/1800.30	c |  Number of PB :                1792                                                                   |
1800.00/1800.30	c |  Parse time:                   0.05 s                                                                 |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	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-4116762-1466980683/watcher-4116762-1466980683 -o /tmp/evaluation-result-4116762-1466980683/solver-4116762-1466980683 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466978882-32332 --watchdog 1960 open-wbo HOME/instance-4116762-1466980683.opb 

pid=32495
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: 2.08 2.05 2.00 3/176 32498
/proc/meminfo: memFree=31722096/32872528 swapFree=329968/354496
[pid=32498] ppid=32495 vsize=2748 CPUtime=0 cores=1,3,5,7
/proc/32498/stat : 32498 (open-wbo) R 32495 32498 32315 0 -1 4202496 414 0 0 0 0 0 0 0 20 0 1 0 31107325 2813952 290 33554432000 4194304 6059633 140737236279856 140737236279352 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32498/statm: 687 290 236 456 0 121 0

[startup+0.100173 s]
/proc/loadavg: 2.08 2.05 2.00 3/176 32498
/proc/meminfo: memFree=31722096/32872528 swapFree=329968/354496
[pid=32498] ppid=32495 vsize=23504 CPUtime=0.08 cores=1,3,5,7
/proc/32498/stat : 32498 (open-wbo) R 32495 32498 32315 0 -1 4202496 4976 0 0 0 8 0 0 0 20 0 1 0 31107325 24068096 5151 33554432000 4194304 6059633 140737236279856 140737236279352 4239837 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32498/statm: 5876 5152 163 456 0 5412 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 23504

[startup+0.200382 s]
/proc/loadavg: 2.08 2.05 2.00 3/176 32498
/proc/meminfo: memFree=31722096/32872528 swapFree=329968/354496
[pid=32498] ppid=32495 vsize=28264 CPUtime=0.19 cores=1,3,5,7
/proc/32498/stat : 32498 (open-wbo) R 32495 32498 32315 0 -1 4202496 5657 0 0 0 18 1 0 0 20 0 1 0 31107325 28942336 5776 33554432000 4194304 6059633 140737236279856 140737236279352 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32498/statm: 7066 5776 182 456 0 6602 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28264

[startup+0.300338 s]
/proc/loadavg: 2.08 2.05 2.00 3/176 32498
/proc/meminfo: memFree=31722096/32872528 swapFree=329968/354496
[pid=32498] ppid=32495 vsize=28508 CPUtime=0.29 cores=1,3,5,7
/proc/32498/stat : 32498 (open-wbo) R 32495 32498 32315 0 -1 4202496 5723 0 0 0 28 1 0 0 20 0 1 0 31107325 29192192 5842 33554432000 4194304 6059633 140737236279856 140737236279352 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32498/statm: 7127 5842 182 456 0 6663 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28508

[startup+0.700324 s]
/proc/loadavg: 2.08 2.05 2.00 3/176 32498
/proc/meminfo: memFree=31722096/32872528 swapFree=329968/354496
[pid=32498] ppid=32495 vsize=28508 CPUtime=0.69 cores=1,3,5,7
/proc/32498/stat : 32498 (open-wbo) R 32495 32498 32315 0 -1 4202496 5767 0 0 0 68 1 0 0 20 0 1 0 31107325 29192192 5885 33554432000 4194304 6059633 140737236279856 140737236278216 4277524 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32498/statm: 7127 5885 183 456 0 6663 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28508

[startup+1.50032 s]
/proc/loadavg: 2.08 2.05 2.00 3/177 32499
/proc/meminfo: memFree=31697548/32872528 swapFree=329968/354496
[pid=32498] ppid=32495 vsize=28700 CPUtime=1.49 cores=1,3,5,7
/proc/32498/stat : 32498 (open-wbo) R 32495 32498 32315 0 -1 4202496 6420 0 0 0 148 1 0 0 20 0 1 0 31107325 29388800 5918 33554432000 4194304 6059633 140737236279856 140737236278680 4254603 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32498/statm: 7175 5918 184 456 0 6711 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28700

[startup+3.10031 s]
/proc/loadavg: 2.08 2.05 2.00 3/177 32499
/proc/meminfo: memFree=31697176/32872528 swapFree=329968/354496
[pid=32498] ppid=32495 vsize=28964 CPUtime=3.09 cores=1,3,5,7
/proc/32498/stat : 32498 (open-wbo) R 32495 32498 32315 0 -1 4202496 6573 0 0 0 308 1 0 0 20 0 1 0 31107325 29659136 6066 33554432000 4194304 6059633 140737236279856 140737236278232 4277781 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32498/statm: 7241 6066 184 456 0 6777 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28964

[startup+6.30032 s]
/proc/loadavg: 2.07 2.05 2.00 3/177 32499
/proc/meminfo: memFree=31694444/32872528 swapFree=329968/354496
[pid=32498] ppid=32495 vsize=36668 CPUtime=6.29 cores=1,3,5,7
/proc/32498/stat : 32498 (open-wbo) R 32495 32498 32315 0 -1 4202496 7364 0 0 0 628 1 0 0 20 0 1 0 31107325 37548032 7703 33554432000 4194304 6059633 140737236279856 140737236278680 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32498/statm: 9167 7703 184 456 0 8703 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 36668

[startup+12.7003 s]
/proc/loadavg: 2.06 2.04 2.00 3/177 32499
/proc/meminfo: memFree=31672412/32872528 swapFree=329968/354496
[pid=32498] ppid=32495 vsize=48096 CPUtime=12.68 cores=1,3,5,7
/proc/32498/stat : 32498 (open-wbo) R 32495 32498 32315 0 -1 4202496 8147 0 0 0 1267 1 0 0 20 0 1 0 31107325 49250304 9436 33554432000 4194304 6059633 140737236279856 140737236278344 4277882 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32498/statm: 12024 9436 184 456 0 11560 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 48096

[startup+25.5004 s]
/proc/loadavg: 2.05 2.04 2.00 3/177 32499
/proc/meminfo: memFree=31664576/32872528 swapFree=329968/354496
[pid=32498] ppid=32495 vsize=45444 CPUtime=25.48 cores=1,3,5,7
/proc/32498/stat : 32498 (open-wbo) R 32495 32498 32315 0 -1 4202496 9542 0 0 0 2546 2 0 0 20 0 1 0 31107325 46534656 10152 33554432000 4194304 6059633 140737236279856 140737236278376 4255738 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32498/statm: 11361 10152 184 456 0 10897 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 45444

[startup+51.1004 s]
/proc/loadavg: 2.03 2.04 2.00 3/177 32499
/proc/meminfo: memFree=31664328/32872528 swapFree=329968/354496
[pid=32498] ppid=32495 vsize=45444 CPUtime=51.08 cores=1,3,5,7
/proc/32498/stat : 32498 (open-wbo) R 32495 32498 32315 0 -1 4202496 9585 0 0 0 5106 2 0 0 20 0 1 0 31107325 46534656 10194 33554432000 4194304 6059633 140737236279856 140737236278376 4246340 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32498/statm: 11361 10194 184 456 0 10897 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45444

[startup+102.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/176 32500
/proc/meminfo: memFree=31653228/32872528 swapFree=329968/354496
[pid=32498] ppid=32495 vsize=55972 CPUtime=102.28 cores=1,3,5,7
/proc/32498/stat : 32498 (open-wbo) R 32495 32498 32315 0 -1 4202496 11811 0 0 0 10224 4 0 0 20 0 1 0 31107325 57315328 11537 33554432000 4194304 6059633 140737236279856 140737236278376 4265407 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32498/statm: 13993 11537 184 456 0 13529 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 55972

[startup+162.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/178 32505
/proc/meminfo: memFree=31626276/32872528 swapFree=329968/354496
[pid=32498] ppid=32495 vsize=67604 CPUtime=162.26 cores=1,3,5,7
/proc/32498/stat : 32498 (open-wbo) R 32495 32498 32315 0 -1 4202496 12469 0 0 0 16222 4 0 0 20 0 1 0 31107325 69226496 15045 33554432000 4194304 6059633 140737236279856 140737236278344 4278352 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32498/statm: 16901 15045 184 456 0 16437 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 67604

[startup+222.307 s]
/proc/loadavg: 2.13 2.05 2.00 3/177 32506
/proc/meminfo: memFree=31622080/32872528 swapFree=329968/354496
[pid=32498] ppid=32495 vsize=67604 CPUtime=222.26 cores=1,3,5,7
/proc/32498/stat : 32498 (open-wbo) R 32495 32498 32315 0 -1 4202496 13132 0 0 0 22221 5 0 0 20 0 1 0 31107325 69226496 15412 33554432000 4194304 6059633 140737236279856 140737236278680 4277778 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32498/statm: 16901 15412 184 456 0 16437 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 67604

[startup+282.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/177 32507
/proc/meminfo: memFree=31611844/32872528 swapFree=329968/354496
[pid=32498] ppid=32495 vsize=97952 CPUtime=282.24 cores=1,3,5,7
/proc/32498/stat : 32498 (open-wbo) R 32495 32498 32315 0 -1 4202496 13281 0 0 0 28219 5 0 0 20 0 1 0 31107325 100302848 16581 33554432000 4194304 6059633 140737236279856 140737236278344 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32498/statm: 24488 16581 184 456 0 24024 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 97952

[startup+342.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/177 32508
/proc/meminfo: memFree=31605456/32872528 swapFree=329968/354496
[pid=32498] ppid=32495 vsize=97952 CPUtime=342.23 cores=1,3,5,7
/proc/32498/stat : 32498 (open-wbo) R 32495 32498 32315 0 -1 4202496 13283 0 0 0 34218 5 0 0 20 0 1 0 31107325 100302848 17605 33554432000 4194304 6059633 140737236279856 140737236278344 4254760 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32498/statm: 24488 17605 184 456 0 24024 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 97952

[startup+402.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 32509
/proc/meminfo: memFree=31580868/32872528 swapFree=329968/354496
[pid=32498] ppid=32495 vsize=97952 CPUtime=402.22 cores=1,3,5,7
/proc/32498/stat : 32498 (open-wbo) R 32495 32498 32315 0 -1 4202496 13570 0 0 0 40217 5 0 0 20 0 1 0 31107325 100302848 22487 33554432000 4194304 6059633 140737236279856 140737236278344 4262833 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32498/statm: 24488 22487 184 456 0 24024 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 97952

[startup+462.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 32511
/proc/meminfo: memFree=31576768/32872528 swapFree=329968/354496
[pid=32498] ppid=32495 vsize=97952 CPUtime=462.21 cores=1,3,5,7
/proc/32498/stat : 32498 (open-wbo) R 32495 32498 32315 0 -1 4202496 13573 0 0 0 46216 5 0 0 20 0 1 0 31107325 100302848 23000 33554432000 4194304 6059633 140737236279856 140737236278344 4278035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32498/statm: 24488 23000 184 456 0 24024 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 97952

[startup+522.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/177 32512
/proc/meminfo: memFree=31575776/32872528 swapFree=329968/354496
[pid=32498] ppid=32495 vsize=97952 CPUtime=522.2 cores=1,3,5,7
/proc/32498/stat : 32498 (open-wbo) R 32495 32498 32315 0 -1 4202496 14005 0 0 0 52214 6 0 0 20 0 1 0 31107325 100302848 23000 33554432000 4194304 6059633 140737236279856 140737236278680 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32498/statm: 24488 23000 184 456 0 24024 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 97952

[startup+582.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 32513
/proc/meminfo: memFree=31575784/32872528 swapFree=329968/354496
[pid=32498] ppid=32495 vsize=97952 CPUtime=582.19 cores=1,3,5,7
/proc/32498/stat : 32498 (open-wbo) R 32495 32498 32315 0 -1 4202496 14437 0 0 0 58213 6 0 0 20 0 1 0 31107325 100302848 23000 33554432000 4194304 6059633 140737236279856 140737236278680 4254611 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32498/statm: 24488 23000 184 456 0 24024 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 97952


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


[startup+942.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/177 32523
/proc/meminfo: memFree=31573464/32872528 swapFree=329968/354496
[pid=32498] ppid=32495 vsize=97952 CPUtime=942.14 cores=1,3,5,7
/proc/32498/stat : 32498 (open-wbo) R 32495 32498 32315 0 -1 4202496 18351 0 0 0 94201 13 0 0 20 0 1 0 31107325 100302848 23512 33554432000 4194304 6059633 140737236279856 140737236278680 4277737 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32498/statm: 24488 23512 184 456 0 24024 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 97952

[startup+1002.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 32524
/proc/meminfo: memFree=31500048/32872528 swapFree=329968/354496
[pid=32498] ppid=32495 vsize=147272 CPUtime=1002.13 cores=1,3,5,7
/proc/32498/stat : 32498 (open-wbo) R 32495 32498 32315 0 -1 4202496 19223 0 0 0 100199 14 0 0 20 0 1 0 31107325 150806528 32633 33554432000 4194304 6059633 140737236279856 140737236278392 4278035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32498/statm: 36818 32633 184 456 0 36354 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 147272

[startup+1062.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 32526
/proc/meminfo: memFree=31483784/32872528 swapFree=329968/354496
[pid=32498] ppid=32495 vsize=147272 CPUtime=1062.12 cores=1,3,5,7
/proc/32498/stat : 32498 (open-wbo) R 32495 32498 32315 0 -1 4202496 19664 0 0 0 106197 15 0 0 20 0 1 0 31107325 150806528 34169 33554432000 4194304 6059633 140737236279856 140737236278392 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32498/statm: 36818 34169 184 456 0 36354 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 147272

[startup+1122.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 32527
/proc/meminfo: memFree=31573460/32872528 swapFree=329968/354496
[pid=32498] ppid=32495 vsize=97952 CPUtime=1122.11 cores=1,3,5,7
/proc/32498/stat : 32498 (open-wbo) R 32495 32498 32315 0 -1 4202496 20105 0 0 0 112195 16 0 0 20 0 1 0 31107325 100302848 23512 33554432000 4194304 6059633 140737236279856 140737236278680 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32498/statm: 24488 23512 184 456 0 24024 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 97952

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 32528
/proc/meminfo: memFree=31573456/32872528 swapFree=329968/354496
[pid=32498] ppid=32495 vsize=97952 CPUtime=1182.1 cores=1,3,5,7
/proc/32498/stat : 32498 (open-wbo) R 32495 32498 32315 0 -1 4202496 20545 0 0 0 118193 17 0 0 20 0 1 0 31107325 100302848 23512 33554432000 4194304 6059633 140737236279856 140737236278680 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32498/statm: 24488 23512 184 456 0 24024 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 97952

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 32529
/proc/meminfo: memFree=31573220/32872528 swapFree=329968/354496
[pid=32498] ppid=32495 vsize=97952 CPUtime=1242.09 cores=1,3,5,7
/proc/32498/stat : 32498 (open-wbo) R 32495 32498 32315 0 -1 4202496 21023 0 0 0 124191 18 0 0 20 0 1 0 31107325 100302848 23512 33554432000 4194304 6059633 140737236279856 140737236278680 4277560 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32498/statm: 24488 23512 184 456 0 24024 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 97952

[startup+1302.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 32530
/proc/meminfo: memFree=31539368/32872528 swapFree=329968/354496
[pid=32498] ppid=32495 vsize=97952 CPUtime=1302.08 cores=1,3,5,7
/proc/32498/stat : 32498 (open-wbo) R 32495 32498 32315 0 -1 4202496 21774 0 0 0 130189 19 0 0 20 0 1 0 31107325 100302848 23512 33554432000 4194304 6059633 140737236279856 140737236278680 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32498/statm: 24488 23512 184 456 0 24024 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 97952

[startup+1362.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 32535
/proc/meminfo: memFree=31537108/32872528 swapFree=329968/354496
[pid=32498] ppid=32495 vsize=97952 CPUtime=1362.07 cores=1,3,5,7
/proc/32498/stat : 32498 (open-wbo) R 32495 32498 32315 0 -1 4202496 22720 0 0 0 136186 21 0 0 20 0 1 0 31107325 100302848 23512 33554432000 4194304 6059633 140737236279856 140737236278680 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32498/statm: 24488 23512 184 456 0 24024 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 97952

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 32559
/proc/meminfo: memFree=31534720/32872528 swapFree=329968/354496
[pid=32498] ppid=32495 vsize=97952 CPUtime=1422.07 cores=1,3,5,7
/proc/32498/stat : 32498 (open-wbo) R 32495 32498 32315 0 -1 4202496 23750 0 0 0 142185 22 0 0 20 0 1 0 31107325 100302848 23512 33554432000 4194304 6059633 140737236279856 140737236278680 4255448 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32498/statm: 24488 23512 184 456 0 24024 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 97952

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 32560
/proc/meminfo: memFree=31535012/32872528 swapFree=329968/354496
[pid=32498] ppid=32495 vsize=97952 CPUtime=1482.06 cores=1,3,5,7
/proc/32498/stat : 32498 (open-wbo) R 32495 32498 32315 0 -1 4202496 24780 0 0 0 148182 24 0 0 20 0 1 0 31107325 100302848 23512 33554432000 4194304 6059633 140737236279856 140737236278680 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32498/statm: 24488 23512 184 456 0 24024 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 97952

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 4/177 32561
/proc/meminfo: memFree=31535420/32872528 swapFree=329968/354496
[pid=32498] ppid=32495 vsize=97952 CPUtime=1542.05 cores=1,3,5,7
/proc/32498/stat : 32498 (open-wbo) R 32495 32498 32315 0 -1 4202496 25807 0 0 0 154179 26 0 0 20 0 1 0 31107325 100302848 23512 33554432000 4194304 6059633 140737236279856 140737236278680 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32498/statm: 24488 23512 184 456 0 24024 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 97952

[startup+1602.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 32562
/proc/meminfo: memFree=31537628/32872528 swapFree=329968/354496
[pid=32498] ppid=32495 vsize=97952 CPUtime=1602.04 cores=1,3,5,7
/proc/32498/stat : 32498 (open-wbo) R 32495 32498 32315 0 -1 4202496 26836 0 0 0 160176 28 0 0 20 0 1 0 31107325 100302848 23512 33554432000 4194304 6059633 140737236279856 140737236278680 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32498/statm: 24488 23512 184 456 0 24024 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 97952

[startup+1662.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 32564
/proc/meminfo: memFree=31541500/32872528 swapFree=329968/354496
[pid=32498] ppid=32495 vsize=97952 CPUtime=1662.03 cores=1,3,5,7
/proc/32498/stat : 32498 (open-wbo) R 32495 32498 32315 0 -1 4202496 27864 0 0 0 166174 29 0 0 20 0 1 0 31107325 100302848 23512 33554432000 4194304 6059633 140737236279856 140737236278680 4277781 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32498/statm: 24488 23512 184 456 0 24024 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 97952

[startup+1722.3 s]
/proc/loadavg: 2.16 2.03 2.01 3/177 32565
/proc/meminfo: memFree=31518056/32872528 swapFree=329968/354496
[pid=32498] ppid=32495 vsize=178092 CPUtime=1722.02 cores=1,3,5,7
/proc/32498/stat : 32498 (open-wbo) R 32495 32498 32315 0 -1 4202496 28893 0 0 0 172171 31 0 0 20 0 1 0 31107325 182366208 37308 33554432000 4194304 6059633 140737236279856 140737236278648 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32498/statm: 44523 37308 184 456 0 44059 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 178092

[startup+1782.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/177 32566
/proc/meminfo: memFree=31523052/32872528 swapFree=329968/354496
[pid=32498] ppid=32495 vsize=178092 CPUtime=1782.01 cores=1,3,5,7
/proc/32498/stat : 32498 (open-wbo) R 32495 32498 32315 0 -1 4202496 29604 0 0 0 178169 32 0 0 20 0 1 0 31107325 182366208 35972 33554432000 4194304 6059633 140737236279856 140737236278392 4278024 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32498/statm: 44523 35972 184 456 0 44059 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 178092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 32566
/proc/meminfo: memFree=31538648/32872528 swapFree=329968/354496
[pid=32498] ppid=32495 vsize=97952 CPUtime=1800 cores=1,3,5,7
/proc/32498/stat : 32498 (open-wbo) R 32495 32498 32315 0 -1 4202496 29925 0 0 0 179967 33 0 0 20 0 1 0 31107325 100302848 23512 33554432000 4194304 6059633 140737236279856 140737236278680 4277586 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32498/statm: 24488 23512 184 456 0 24024 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 97952

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 32498 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 32566
/proc/meminfo: memFree=31538648/32872528 swapFree=329968/354496
[pid=32498] ppid=32495 vsize=97952 CPUtime=1800 cores=1,3,5,7
/proc/32498/stat : 32498 (open-wbo) R 32495 32498 32315 0 -1 4202496 29925 0 0 0 179967 33 0 0 20 0 1 0 31107325 100302848 23512 33554432000 4194304 6059633 140737236279856 140737236278680 4277586 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32498/statm: 24488 23512 184 456 0 24024 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 97952

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.68
CPU system time (s): 0.339948
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 178092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.68
system time used= 0.339948
maximum resident set size= 155376
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29928
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= 12
involuntary context switches= 1854

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 11.1473 second user time and 13.455 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-27 00:38:03
IDJOB=4116762
IDBENCH=109510
IDSOLVER=2547
FILE ID=node126/4116762-1466980683
RUNJOBID= node126-1466978882-32332
PBS_JOBID= 19976401
Free space on /tmp= 71720 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size144-round23-6.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116762-1466980683/watcher-4116762-1466980683 -o /tmp/evaluation-result-4116762-1466980683/solver-4116762-1466980683 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466978882-32332 --watchdog 1960  open-wbo HOME/instance-4116762-1466980683.opb

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

MD5SUM BENCH= 741a06cc26bfcc11ac91a7e34a8a8d22
RANDOM SEED=391670293

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		: 2666.348
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	: 5332.69
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		: 2666.348
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		: 2666.348
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		: 2666.348
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	: 5332.56
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		: 2666.348
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		: 2666.348
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.348
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		: 2666.348
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:        31722468 kB
Buffers:           23496 kB
Cached:            50168 kB
SwapCached:         1680 kB
Active:            55080 kB
Inactive:          44220 kB
Active(anon):      26608 kB
Inactive(anon):     1904 kB
Active(file):      28472 kB
Inactive(file):    42316 kB
Unevictable:      354496 kB
Mlocked:          329968 kB
SwapTotal:      67108856 kB
SwapFree:       67099464 kB
Dirty:             10112 kB
Writeback:             0 kB
AnonPages:        452904 kB
Mapped:             7792 kB
Shmem:                 0 kB
Slab:             565536 kB
SReclaimable:       9796 kB
SUnreclaim:       555740 kB
KernelStack:        1456 kB
PageTables:         4248 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     498524 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    100352 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= 71716 MiB
End job on node126 at 2016-06-27 01:08:03