Trace number 4116098

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-size128-round22-7.opb
MD5SUM1f2f356ca8bb85193bb403eac8ee557f
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 variables4128
Total number of constraints8704
Number of constraints which are clauses7424
Number of constraints which are cardinality constraints (but not clauses)416
Number of constraints which are nor clauses,nor cardinality constraints864
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-4116098-1466962478.opb
0.00/0.00	c File size is 377785 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:          4128                                                                   |
1800.02/1800.30	c |  Number of hard clauses:       7840                                                                   |
1800.02/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.02/1800.30	c |  Number of cardinality:         416                                                                   |
1800.02/1800.30	c |  Number of PB :                1728                                                                   |
1800.02/1800.30	c |  Parse time:                   0.04 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-4116098-1466962478/watcher-4116098-1466962478 -o /tmp/evaluation-result-4116098-1466962478/solver-4116098-1466962478 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466940445-21040 --watchdog 1960 open-wbo HOME/instance-4116098-1466962478.opb 

pid=23121
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: 2.28 2.26 2.20 3/174 23124
/proc/meminfo: memFree=30309460/32872528 swapFree=1308564/1463908
[pid=23124] ppid=23121 vsize=2712 CPUtime=0 cores=1,3,5,7
/proc/23124/stat : 23124 (open-wbo) R 23121 23124 21023 0 -1 4202496 404 0 0 0 0 0 0 0 20 0 1 0 29286847 2777088 279 33554432000 4194304 6059633 140736238675632 140734817054024 4210904 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23124/statm: 678 279 227 456 0 121 0

[startup+0.100172 s]
/proc/loadavg: 2.28 2.26 2.20 3/174 23124
/proc/meminfo: memFree=30309460/32872528 swapFree=1308564/1463908
[pid=23124] ppid=23121 vsize=27180 CPUtime=0.09 cores=1,3,5,7
/proc/23124/stat : 23124 (open-wbo) R 23121 23124 21023 0 -1 4202496 5053 0 0 0 8 1 0 0 20 0 1 0 29286847 27832320 5282 33554432000 4194304 6059633 140736238675632 140734817054024 4256973 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23124/statm: 6795 5282 168 456 0 6331 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27180

[startup+0.200391 s]
/proc/loadavg: 2.28 2.26 2.20 3/174 23124
/proc/meminfo: memFree=30309460/32872528 swapFree=1308564/1463908
[pid=23124] ppid=23121 vsize=27708 CPUtime=0.19 cores=1,3,5,7
/proc/23124/stat : 23124 (open-wbo) R 23121 23124 21023 0 -1 4202496 5304 0 0 0 18 1 0 0 20 0 1 0 29286847 28372992 5482 33554432000 4194304 6059633 140736238675632 140734817054024 4246291 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23124/statm: 6927 5482 182 456 0 6463 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 27708

[startup+0.300331 s]
/proc/loadavg: 2.28 2.26 2.20 3/174 23124
/proc/meminfo: memFree=30309460/32872528 swapFree=1308564/1463908
[pid=23124] ppid=23121 vsize=28108 CPUtime=0.29 cores=1,3,5,7
/proc/23124/stat : 23124 (open-wbo) R 23121 23124 21023 0 -1 4202496 5392 0 0 0 28 1 0 0 20 0 1 0 29286847 28782592 5570 33554432000 4194304 6059633 140736238675632 140736238673992 4277774 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23124/statm: 7027 5570 182 456 0 6563 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28108

[startup+0.700326 s]
/proc/loadavg: 2.28 2.26 2.20 3/174 23124
/proc/meminfo: memFree=30309460/32872528 swapFree=1308564/1463908
[pid=23124] ppid=23121 vsize=28108 CPUtime=0.69 cores=1,3,5,7
/proc/23124/stat : 23124 (open-wbo) R 23121 23124 21023 0 -1 4202496 5463 0 0 0 68 1 0 0 20 0 1 0 29286847 28782592 5638 33554432000 4194304 6059633 140736238675632 140736238673992 4277549 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23124/statm: 7027 5638 183 456 0 6563 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28108

[startup+1.50032 s]
/proc/loadavg: 2.26 2.26 2.20 3/175 23125
/proc/meminfo: memFree=30287540/32872528 swapFree=1308564/1463908
[pid=23124] ppid=23121 vsize=28220 CPUtime=1.49 cores=1,3,5,7
/proc/23124/stat : 23124 (open-wbo) R 23121 23124 21023 0 -1 4202496 5621 0 0 0 148 1 0 0 20 0 1 0 29286847 28897280 5798 33554432000 4194304 6059633 140736238675632 140736238674008 4855323 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23124/statm: 7055 5798 184 456 0 6591 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28220

[startup+3.10033 s]
/proc/loadavg: 2.26 2.26 2.20 3/175 23125
/proc/meminfo: memFree=30285864/32872528 swapFree=1308564/1463908
[pid=23124] ppid=23121 vsize=28560 CPUtime=3.09 cores=1,3,5,7
/proc/23124/stat : 23124 (open-wbo) R 23121 23124 21023 0 -1 4202496 5712 0 0 0 308 1 0 0 20 0 1 0 29286847 29245440 5889 33554432000 4194304 6059633 140736238675632 140736238673992 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23124/statm: 7140 5889 184 456 0 6676 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28560

[startup+6.30032 s]
/proc/loadavg: 2.24 2.25 2.20 3/175 23125
/proc/meminfo: memFree=30284292/32872528 swapFree=1308564/1463908
[pid=23124] ppid=23121 vsize=29412 CPUtime=6.29 cores=1,3,5,7
/proc/23124/stat : 23124 (open-wbo) R 23121 23124 21023 0 -1 4202496 6671 0 0 0 628 1 0 0 20 0 1 0 29286847 30117888 6039 33554432000 4194304 6059633 140736238675632 140736238674008 4280227 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23124/statm: 7353 6039 184 456 0 6889 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29412

[startup+12.7003 s]
/proc/loadavg: 2.22 2.25 2.20 3/175 23125
/proc/meminfo: memFree=30266368/32872528 swapFree=1308564/1463908
[pid=23124] ppid=23121 vsize=40748 CPUtime=12.68 cores=1,3,5,7
/proc/23124/stat : 23124 (open-wbo) R 23121 23124 21023 0 -1 4202496 7425 0 0 0 1267 1 0 0 20 0 1 0 29286847 41725952 8776 33554432000 4194304 6059633 140736238675632 140736238674152 4277778 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23124/statm: 10187 8776 184 456 0 9723 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 40748

[startup+25.5003 s]
/proc/loadavg: 2.32 2.27 2.20 4/175 23125
/proc/meminfo: memFree=30260512/32872528 swapFree=1308564/1463908
[pid=23124] ppid=23121 vsize=40748 CPUtime=25.48 cores=1,3,5,7
/proc/23124/stat : 23124 (open-wbo) R 23121 23124 21023 0 -1 4202496 7493 0 0 0 2547 1 0 0 20 0 1 0 29286847 41725952 8842 33554432000 4194304 6059633 140736238675632 140736238674152 4277998 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23124/statm: 10187 8842 184 456 0 9723 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 40748

[startup+51.1004 s]
/proc/loadavg: 2.35 2.28 2.21 3/175 23126
/proc/meminfo: memFree=30305224/32872528 swapFree=1308564/1463908
[pid=23124] ppid=23121 vsize=45112 CPUtime=51.09 cores=1,3,5,7
/proc/23124/stat : 23124 (open-wbo) R 23121 23124 21023 0 -1 4202496 8249 0 0 0 5107 2 0 0 20 0 1 0 29286847 46194688 10035 33554432000 4194304 6059633 140736238675632 140736238674152 4246362 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23124/statm: 11278 10035 184 456 0 10814 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 45112

[startup+102.3 s]
/proc/loadavg: 2.20 2.25 2.20 3/175 23127
/proc/meminfo: memFree=30308200/32872528 swapFree=1308564/1463908
[pid=23124] ppid=23121 vsize=47832 CPUtime=102.28 cores=1,3,5,7
/proc/23124/stat : 23124 (open-wbo) R 23121 23124 21023 0 -1 4202496 8858 0 0 0 10225 3 0 0 20 0 1 0 29286847 48979968 9225 33554432000 4194304 6059633 140736238675632 140736238674120 4277781 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23124/statm: 11958 9225 184 456 0 11494 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 47832

[startup+162.3 s]
/proc/loadavg: 2.24 2.25 2.19 4/175 23128
/proc/meminfo: memFree=30238144/32872528 swapFree=1308564/1463908
[pid=23124] ppid=23121 vsize=67192 CPUtime=162.27 cores=1,3,5,7
/proc/23124/stat : 23124 (open-wbo) R 23121 23124 21023 0 -1 4202496 9938 0 0 0 16223 4 0 0 20 0 1 0 29286847 68804608 13828 33554432000 4194304 6059633 140736238675632 140736238674120 4277879 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23124/statm: 16798 13828 184 456 0 16334 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 67192

[startup+222.307 s]
/proc/loadavg: 2.32 2.26 2.20 3/175 23175
/proc/meminfo: memFree=30327940/32872528 swapFree=1308564/1463908
[pid=23124] ppid=23121 vsize=67192 CPUtime=222.27 cores=1,3,5,7
/proc/23124/stat : 23124 (open-wbo) R 23121 23124 21023 0 -1 4202496 9974 0 0 0 22223 4 0 0 20 0 1 0 29286847 68804608 14373 33554432000 4194304 6059633 140736238675632 140736238674120 4277879 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23124/statm: 16798 14373 184 456 0 16334 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 67192

[startup+282.3 s]
/proc/loadavg: 2.35 2.27 2.20 3/175 23176
/proc/meminfo: memFree=30318128/32872528 swapFree=1308564/1463908
[pid=23124] ppid=23121 vsize=97540 CPUtime=282.25 cores=1,3,5,7
/proc/23124/stat : 23124 (open-wbo) R 23121 23124 21023 0 -1 4202496 10875 0 0 0 28221 4 0 0 20 0 1 0 29286847 99880960 15899 33554432000 4194304 6059633 140736238675632 140736238674120 4278425 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23124/statm: 24385 15899 184 456 0 23921 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 97540

[startup+342.3 s]
/proc/loadavg: 2.39 2.30 2.21 4/176 23180
/proc/meminfo: memFree=30298228/32872528 swapFree=1308564/1463908
[pid=23124] ppid=23121 vsize=97540 CPUtime=342.24 cores=1,3,5,7
/proc/23124/stat : 23124 (open-wbo) R 23121 23124 21023 0 -1 4202496 10877 0 0 0 34220 4 0 0 20 0 1 0 29286847 99880960 16923 33554432000 4194304 6059633 140736238675632 140736238674120 4261480 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23124/statm: 24385 16923 184 456 0 23921 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 97540

[startup+402.3 s]
/proc/loadavg: 2.22 2.26 2.20 3/175 23182
/proc/meminfo: memFree=30294136/32872528 swapFree=1308564/1463908
[pid=23124] ppid=23121 vsize=97540 CPUtime=402.23 cores=1,3,5,7
/proc/23124/stat : 23124 (open-wbo) R 23121 23124 21023 0 -1 4202496 10878 0 0 0 40219 4 0 0 20 0 1 0 29286847 99880960 17435 33554432000 4194304 6059633 140736238675632 140736238674120 4277879 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23124/statm: 24385 17435 184 456 0 23921 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 97540

[startup+462.3 s]
/proc/loadavg: 2.21 2.24 2.19 3/175 23183
/proc/meminfo: memFree=30285384/32872528 swapFree=1308564/1463908
[pid=23124] ppid=23121 vsize=97540 CPUtime=462.21 cores=1,3,5,7
/proc/23124/stat : 23124 (open-wbo) R 23121 23124 21023 0 -1 4202496 10887 0 0 0 46217 4 0 0 20 0 1 0 29286847 99880960 18453 33554432000 4194304 6059633 140736238675632 140736238674120 4277524 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23124/statm: 24385 18453 184 456 0 23921 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 97540

[startup+522.3 s]
/proc/loadavg: 2.19 2.22 2.19 4/175 23184
/proc/meminfo: memFree=30275864/32872528 swapFree=1308564/1463908
[pid=23124] ppid=23121 vsize=97540 CPUtime=522.2 cores=1,3,5,7
/proc/23124/stat : 23124 (open-wbo) R 23121 23124 21023 0 -1 4202496 10889 0 0 0 52216 4 0 0 20 0 1 0 29286847 99880960 19033 33554432000 4194304 6059633 140736238675632 140736238674120 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23124/statm: 24385 19033 184 456 0 23921 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 97540

[startup+582.3 s]
/proc/loadavg: 2.29 2.24 2.19 3/175 23185
/proc/meminfo: memFree=30271908/32872528 swapFree=1308564/1463908
[pid=23124] ppid=23121 vsize=97540 CPUtime=582.2 cores=1,3,5,7
/proc/23124/stat : 23124 (open-wbo) R 23121 23124 21023 0 -1 4202496 10908 0 0 0 58215 5 0 0 20 0 1 0 29286847 99880960 19033 33554432000 4194304 6059633 140736238675632 140736238674456 4277790 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23124/statm: 24385 19033 184 456 0 23921 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 97540


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


[startup+942.3 s]
/proc/loadavg: 2.18 2.21 2.18 3/176 23195
/proc/meminfo: memFree=30229936/32872528 swapFree=1308564/1463908
[pid=23124] ppid=23121 vsize=146860 CPUtime=942.14 cores=1,3,5,7
/proc/23124/stat : 23124 (open-wbo) R 23121 23124 21023 0 -1 4202496 11099 0 0 0 94204 10 0 0 20 0 1 0 29286847 150384640 28252 33554432000 4194304 6059633 140736238675632 140736238674168 4278373 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23124/statm: 36715 28252 184 456 0 36251 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 146860

[startup+1002.3 s]
/proc/loadavg: 2.25 2.23 2.19 3/175 23197
/proc/meminfo: memFree=30267124/32872528 swapFree=1308564/1463908
[pid=23124] ppid=23121 vsize=97540 CPUtime=1002.13 cores=1,3,5,7
/proc/23124/stat : 23124 (open-wbo) R 23121 23124 21023 0 -1 4202496 11126 0 0 0 100202 11 0 0 20 0 1 0 29286847 99880960 19033 33554432000 4194304 6059633 140736238675632 140736238674456 4277507 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23124/statm: 24385 19033 184 456 0 23921 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 97540

[startup+1062.3 s]
/proc/loadavg: 2.34 2.26 2.20 4/175 23198
/proc/meminfo: memFree=30234664/32872528 swapFree=1308564/1463908
[pid=23124] ppid=23121 vsize=97540 CPUtime=1062.13 cores=1,3,5,7
/proc/23124/stat : 23124 (open-wbo) R 23121 23124 21023 0 -1 4202496 11151 0 0 0 106201 12 0 0 20 0 1 0 29286847 99880960 19033 33554432000 4194304 6059633 140736238675632 140736238674456 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23124/statm: 24385 19033 184 456 0 23921 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 97540

[startup+1122.3 s]
/proc/loadavg: 2.30 2.27 2.20 3/175 23199
/proc/meminfo: memFree=30267192/32872528 swapFree=1308564/1463908
[pid=23124] ppid=23121 vsize=97540 CPUtime=1122.11 cores=1,3,5,7
/proc/23124/stat : 23124 (open-wbo) R 23121 23124 21023 0 -1 4202496 11177 0 0 0 112199 12 0 0 20 0 1 0 29286847 99880960 19033 33554432000 4194304 6059633 140736238675632 140736238674456 4277835 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23124/statm: 24385 19033 184 456 0 23921 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 97540

[startup+1182.3 s]
/proc/loadavg: 2.24 2.26 2.20 3/175 23200
/proc/meminfo: memFree=30232328/32872528 swapFree=1308564/1463908
[pid=23124] ppid=23121 vsize=146860 CPUtime=1182.1 cores=1,3,5,7
/proc/23124/stat : 23124 (open-wbo) R 23121 23124 21023 0 -1 4202496 11223 0 0 0 118197 13 0 0 20 0 1 0 29286847 150384640 27740 33554432000 4194304 6059633 140736238675632 140736238674168 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23124/statm: 36715 27740 184 456 0 36251 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 146860

[startup+1242.3 s]
/proc/loadavg: 2.29 2.27 2.20 4/175 23201
/proc/meminfo: memFree=30227976/32872528 swapFree=1308564/1463908
[pid=23124] ppid=23121 vsize=146860 CPUtime=1242.09 cores=1,3,5,7
/proc/23124/stat : 23124 (open-wbo) R 23121 23124 21023 0 -1 4202496 11252 0 0 0 124195 14 0 0 20 0 1 0 29286847 150384640 28764 33554432000 4194304 6059633 140736238675632 140736238674168 4277879 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23124/statm: 36715 28764 184 456 0 36251 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 146860

[startup+1302.3 s]
/proc/loadavg: 2.31 2.27 2.20 3/174 23203
/proc/meminfo: memFree=30194004/32872528 swapFree=1308564/1463908
[pid=23124] ppid=23121 vsize=146860 CPUtime=1302.08 cores=1,3,5,7
/proc/23124/stat : 23124 (open-wbo) R 23121 23124 21023 0 -1 4202496 11281 0 0 0 130193 15 0 0 20 0 1 0 29286847 150384640 29788 33554432000 4194304 6059633 140736238675632 140736238674168 4278447 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23124/statm: 36715 29788 184 456 0 36251 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 146860

[startup+1362.3 s]
/proc/loadavg: 2.24 2.25 2.19 3/175 23205
/proc/meminfo: memFree=30183960/32872528 swapFree=1308564/1463908
[pid=23124] ppid=23121 vsize=146860 CPUtime=1362.08 cores=1,3,5,7
/proc/23124/stat : 23124 (open-wbo) R 23121 23124 21023 0 -1 4202496 11379 0 0 0 136191 17 0 0 20 0 1 0 29286847 150384640 30300 33554432000 4194304 6059633 140736238675632 140736238674168 4277832 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23124/statm: 36715 30300 184 456 0 36251 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 146860

[startup+1422.3 s]
/proc/loadavg: 2.30 2.26 2.20 4/175 23206
/proc/meminfo: memFree=30179696/32872528 swapFree=1308564/1463908
[pid=23124] ppid=23121 vsize=146860 CPUtime=1422.08 cores=1,3,5,7
/proc/23124/stat : 23124 (open-wbo) R 23121 23124 21023 0 -1 4202496 11476 0 0 0 142190 18 0 0 20 0 1 0 29286847 150384640 30812 33554432000 4194304 6059633 140736238675632 140736238674168 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23124/statm: 36715 30812 184 456 0 36251 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 146860

[startup+1482.3 s]
/proc/loadavg: 2.27 2.26 2.20 3/175 23207
/proc/meminfo: memFree=30177348/32872528 swapFree=1308564/1463908
[pid=23124] ppid=23121 vsize=146860 CPUtime=1482.06 cores=1,3,5,7
/proc/23124/stat : 23124 (open-wbo) R 23121 23124 21023 0 -1 4202496 11572 0 0 0 148186 20 0 0 20 0 1 0 29286847 150384640 30812 33554432000 4194304 6059633 140736238675632 140736238674168 4278382 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23124/statm: 36715 30812 184 456 0 36251 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 146860

[startup+1542.31 s]
/proc/loadavg: 2.15 2.22 2.18 3/176 23211
/proc/meminfo: memFree=30177136/32872528 swapFree=1308564/1463908
[pid=23124] ppid=23121 vsize=146860 CPUtime=1542.06 cores=1,3,5,7
/proc/23124/stat : 23124 (open-wbo) R 23121 23124 21023 0 -1 4202496 11668 0 0 0 154184 22 0 0 20 0 1 0 29286847 150384640 30300 33554432000 4194304 6059633 140736238675632 140736238674168 4278520 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23124/statm: 36715 30300 184 456 0 36251 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 146860

[startup+1602.3 s]
/proc/loadavg: 2.23 2.24 2.19 4/176 23236
/proc/meminfo: memFree=30178672/32872528 swapFree=1308564/1463908
[pid=23124] ppid=23121 vsize=146860 CPUtime=1602.04 cores=1,3,5,7
/proc/23124/stat : 23124 (open-wbo) R 23121 23124 21023 0 -1 4202496 11765 0 0 0 160181 23 0 0 20 0 1 0 29286847 150384640 29788 33554432000 4194304 6059633 140736238675632 140736238674168 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23124/statm: 36715 29788 184 456 0 36251 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 146860

[startup+1662.3 s]
/proc/loadavg: 2.20 2.22 2.18 3/175 23237
/proc/meminfo: memFree=30183336/32872528 swapFree=1308564/1463908
[pid=23124] ppid=23121 vsize=146860 CPUtime=1662.04 cores=1,3,5,7
/proc/23124/stat : 23124 (open-wbo) R 23121 23124 21023 0 -1 4202496 11861 0 0 0 166179 25 0 0 20 0 1 0 29286847 150384640 28764 33554432000 4194304 6059633 140736238675632 140736238674168 4278035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23124/statm: 36715 28764 184 456 0 36251 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 146860

[startup+1722.3 s]
/proc/loadavg: 2.18 2.21 2.18 3/175 23238
/proc/meminfo: memFree=30191612/32872528 swapFree=1308564/1463908
[pid=23124] ppid=23121 vsize=146860 CPUtime=1722.02 cores=1,3,5,7
/proc/23124/stat : 23124 (open-wbo) R 23121 23124 21023 0 -1 4202496 11956 0 0 0 172176 26 0 0 20 0 1 0 29286847 150384640 27228 33554432000 4194304 6059633 140736238675632 140736238674168 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23124/statm: 36715 27228 184 456 0 36251 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 146860

[startup+1782.3 s]
/proc/loadavg: 2.33 2.24 2.19 4/175 23239
/proc/meminfo: memFree=30228444/32872528 swapFree=1308564/1463908
[pid=23124] ppid=23121 vsize=97540 CPUtime=1782.01 cores=1,3,5,7
/proc/23124/stat : 23124 (open-wbo) R 23121 23124 21023 0 -1 4202496 12037 0 0 0 178174 27 0 0 20 0 1 0 29286847 99880960 19033 33554432000 4194304 6059633 140736238675632 140736238674456 4255716 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23124/statm: 24385 19033 184 456 0 23921 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 97540



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.25 2.23 2.19 3/175 23239
/proc/meminfo: memFree=30179172/32872528 swapFree=1308564/1463908
[pid=23124] ppid=23121 vsize=146860 CPUtime=1800.02 cores=1,3,5,7
/proc/23124/stat : 23124 (open-wbo) R 23121 23124 21023 0 -1 4202496 12060 0 0 0 179974 28 0 0 20 0 1 0 29286847 150384640 29276 33554432000 4194304 6059633 140736238675632 140736238674168 4277549 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23124/statm: 36715 29276 184 456 0 36251 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 146860

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 23124 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.25 2.23 2.19 3/175 23239
/proc/meminfo: memFree=30179172/32872528 swapFree=1308564/1463908
[pid=23124] ppid=23121 vsize=146860 CPUtime=1800.02 cores=1,3,5,7
/proc/23124/stat : 23124 (open-wbo) R 23121 23124 21023 0 -1 4202496 12060 0 0 0 179974 28 0 0 20 0 1 0 29286847 150384640 29276 33554432000 4194304 6059633 140736238675632 140736238674168 4277549 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23124/statm: 36715 29276 184 456 0 36251 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 146860

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.74
CPU system time (s): 0.281957
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 177680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.74
system time used= 0.281957
maximum resident set size= 135804
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12063
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= 1856

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.5693 second user time and 6.88995 second system time

The end

Launcher Data 

Begin job on node121 at 2016-06-26 19:34:39
IDJOB=4116098
IDBENCH=109427
IDSOLVER=2547
FILE ID=node121/4116098-1466962478
RUNJOBID= node121-1466940445-21040
PBS_JOBID= 19976339
Free space on /tmp= 71696 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size128-round22-7.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116098-1466962478/watcher-4116098-1466962478 -o /tmp/evaluation-result-4116098-1466962478/solver-4116098-1466962478 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466940445-21040 --watchdog 1960  open-wbo HOME/instance-4116098-1466962478.opb

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

MD5SUM BENCH= 1f2f356ca8bb85193bb403eac8ee557f
RANDOM SEED=1345759954

node121.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		: 2667.172
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	: 5334.34
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		: 2667.172
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	: 5332.57
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		: 2667.172
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	: 5332.57
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		: 2667.172
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		: 2667.172
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		: 2667.172
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	: 5332.71
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		: 2667.172
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		: 2667.172
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:        30309724 kB
Buffers:           76488 kB
Cached:           179216 kB
SwapCached:         1456 kB
Active:           146052 kB
Inactive:         217476 kB
Active(anon):     107236 kB
Inactive(anon):     2960 kB
Active(file):      38816 kB
Inactive(file):   214516 kB
Unevictable:     1463908 kB
Mlocked:         1308564 kB
SwapTotal:      67108856 kB
SwapFree:       67099756 kB
Dirty:              5056 kB
Writeback:             0 kB
AnonPages:       1677504 kB
Mapped:             7952 kB
Shmem:                 0 kB
Slab:             594464 kB
SReclaimable:      38700 kB
SUnreclaim:       555764 kB
KernelStack:        1456 kB
PageTables:         7516 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1717100 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    356352 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= 71688 MiB
End job on node121 at 2016-06-26 20:04:39