Trace number 4117226

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-round22-3.opb
MD5SUMcf275b23369a29eaada48f0d8a9d9c2d
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-4117226-1466964279.opb
0.00/0.00	c File size is 377787 bytes.
1800.01/1800.30	c Sum of soft weights:            0
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.01/1800.30	c |  Number of variables:          4128                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       7840                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         416                                                                   |
1800.01/1800.30	c |  Number of PB :                1728                                                                   |
1800.01/1800.30	c |  Parse time:                   0.04 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	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-4117226-1466964279/watcher-4117226-1466964279 -o /tmp/evaluation-result-4117226-1466964279/solver-4117226-1466964279 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466940445-21040 --watchdog 1960 open-wbo HOME/instance-4117226-1466964279.opb 

pid=23281
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: 2.31 2.24 2.19 3/174 23284
/proc/meminfo: memFree=30293332/32872528 swapFree=1308564/1463908
[pid=23284] ppid=23281 vsize=2712 CPUtime=0 cores=1,3,5,7
/proc/23284/stat : 23284 (open-wbo) R 23281 23284 21023 0 -1 4202496 403 0 0 0 0 0 0 0 20 0 1 0 29466923 2777088 279 33554432000 4194304 6059633 140734281277424 140736230421016 4210904 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23284/statm: 678 279 227 456 0 121 0

[startup+0.100133 s]
/proc/loadavg: 2.31 2.24 2.19 3/174 23284
/proc/meminfo: memFree=30293332/32872528 swapFree=1308564/1463908
[pid=23284] ppid=23281 vsize=27036 CPUtime=0.09 cores=1,3,5,7
/proc/23284/stat : 23284 (open-wbo) R 23281 23284 21023 0 -1 4202496 4694 0 0 0 8 1 0 0 20 0 1 0 29466923 27684864 5490 33554432000 4194304 6059633 140734281277424 140736230421016 4256973 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23284/statm: 6759 5490 168 456 0 6295 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27036

[startup+0.200392 s]
/proc/loadavg: 2.31 2.24 2.19 3/174 23284
/proc/meminfo: memFree=30293332/32872528 swapFree=1308564/1463908
[pid=23284] ppid=23281 vsize=27712 CPUtime=0.19 cores=1,3,5,7
/proc/23284/stat : 23284 (open-wbo) R 23281 23284 21023 0 -1 4202496 4980 0 0 0 18 1 0 0 20 0 1 0 29466923 28377088 5703 33554432000 4194304 6059633 140734281277424 140736230421016 4277855 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23284/statm: 6928 5703 182 456 0 6464 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 27712

[startup+0.300381 s]
/proc/loadavg: 2.31 2.24 2.19 3/174 23284
/proc/meminfo: memFree=30293332/32872528 swapFree=1308564/1463908
[pid=23284] ppid=23281 vsize=28004 CPUtime=0.29 cores=1,3,5,7
/proc/23284/stat : 23284 (open-wbo) R 23281 23284 21023 0 -1 4202496 5072 0 0 0 28 1 0 0 20 0 1 0 29466923 28676096 5775 33554432000 4194304 6059633 140734281277424 140736230421016 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23284/statm: 7001 5775 182 456 0 6537 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28004

[startup+0.700325 s]
/proc/loadavg: 2.31 2.24 2.19 3/174 23284
/proc/meminfo: memFree=30293332/32872528 swapFree=1308564/1463908
[pid=23284] ppid=23281 vsize=28264 CPUtime=0.69 cores=1,3,5,7
/proc/23284/stat : 23284 (open-wbo) R 23281 23284 21023 0 -1 4202496 5107 0 0 0 68 1 0 0 20 0 1 0 29466923 28942336 5810 33554432000 4194304 6059633 140734281277424 140734281275784 4277740 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23284/statm: 7066 5810 183 456 0 6602 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28264

[startup+1.50033 s]
/proc/loadavg: 2.31 2.24 2.19 3/175 23285
/proc/meminfo: memFree=30270480/32872528 swapFree=1308564/1463908
[pid=23284] ppid=23281 vsize=28264 CPUtime=1.49 cores=1,3,5,7
/proc/23284/stat : 23284 (open-wbo) R 23281 23284 21023 0 -1 4202496 5570 0 0 0 148 1 0 0 20 0 1 0 29466923 28942336 5639 33554432000 4194304 6059633 140734281277424 140734281276248 4278479 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23284/statm: 7066 5639 184 456 0 6602 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28264

[startup+3.10032 s]
/proc/loadavg: 2.31 2.24 2.19 3/175 23285
/proc/meminfo: memFree=30269676/32872528 swapFree=1308564/1463908
[pid=23284] ppid=23281 vsize=28668 CPUtime=3.09 cores=1,3,5,7
/proc/23284/stat : 23284 (open-wbo) R 23281 23284 21023 0 -1 4202496 5744 0 0 0 308 1 0 0 20 0 1 0 29466923 29356032 5808 33554432000 4194304 6059633 140734281277424 140734281275912 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23284/statm: 7167 5808 184 456 0 6703 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28668

[startup+6.30032 s]
/proc/loadavg: 2.29 2.24 2.19 3/175 23285
/proc/meminfo: memFree=30265888/32872528 swapFree=1308564/1463908
[pid=23284] ppid=23281 vsize=29168 CPUtime=6.29 cores=1,3,5,7
/proc/23284/stat : 23284 (open-wbo) R 23281 23284 21023 0 -1 4202496 6050 0 0 0 628 1 0 0 20 0 1 0 29466923 29868032 6010 33554432000 4194304 6059633 140734281277424 140734281276248 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23284/statm: 7292 6010 184 456 0 6828 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29168

[startup+12.7003 s]
/proc/loadavg: 2.34 2.25 2.19 3/175 23285
/proc/meminfo: memFree=30307588/32872528 swapFree=1308564/1463908
[pid=23284] ppid=23281 vsize=40756 CPUtime=12.68 cores=1,3,5,7
/proc/23284/stat : 23284 (open-wbo) R 23281 23284 21023 0 -1 4202496 7182 0 0 0 1267 1 0 0 20 0 1 0 29466923 41734144 8602 33554432000 4194304 6059633 140734281277424 140734281275944 4277882 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23284/statm: 10189 8602 184 456 0 9725 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 40756

[startup+25.5004 s]
/proc/loadavg: 2.35 2.26 2.19 4/175 23285
/proc/meminfo: memFree=30307484/32872528 swapFree=1308564/1463908
[pid=23284] ppid=23281 vsize=40756 CPUtime=25.49 cores=1,3,5,7
/proc/23284/stat : 23284 (open-wbo) R 23281 23284 21023 0 -1 4202496 7405 0 0 0 2547 2 0 0 20 0 1 0 29466923 41734144 8820 33554432000 4194304 6059633 140734281277424 140734281275944 4277855 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23284/statm: 10189 8820 184 456 0 9725 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 40756

[startup+51.1004 s]
/proc/loadavg: 2.23 2.23 2.19 3/175 23285
/proc/meminfo: memFree=30263632/32872528 swapFree=1308564/1463908
[pid=23284] ppid=23281 vsize=45116 CPUtime=51.08 cores=1,3,5,7
/proc/23284/stat : 23284 (open-wbo) R 23281 23284 21023 0 -1 4202496 8186 0 0 0 5106 2 0 0 20 0 1 0 29466923 46198784 10037 33554432000 4194304 6059633 140734281277424 140734281275944 4254760 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23284/statm: 11279 10037 184 456 0 10815 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45116

[startup+102.3 s]
/proc/loadavg: 2.28 2.24 2.19 3/175 23287
/proc/meminfo: memFree=30306660/32872528 swapFree=1308564/1463908
[pid=23284] ppid=23281 vsize=47836 CPUtime=102.28 cores=1,3,5,7
/proc/23284/stat : 23284 (open-wbo) R 23281 23284 21023 0 -1 4202496 9530 0 0 0 10225 3 0 0 20 0 1 0 29466923 48984064 9051 33554432000 4194304 6059633 140734281277424 140734281275912 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23284/statm: 11959 9051 184 456 0 11495 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 47836

[startup+162.3 s]
/proc/loadavg: 2.27 2.24 2.19 4/175 23288
/proc/meminfo: memFree=30286444/32872528 swapFree=1308564/1463908
[pid=23284] ppid=23281 vsize=67184 CPUtime=162.26 cores=1,3,5,7
/proc/23284/stat : 23284 (open-wbo) R 23281 23284 21023 0 -1 4202496 10410 0 0 0 16223 3 0 0 20 0 1 0 29466923 68796416 13990 33554432000 4194304 6059633 140734281277424 140734281275912 4254766 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23284/statm: 16796 13990 184 456 0 16332 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 67184

[startup+222.307 s]
/proc/loadavg: 2.20 2.22 2.18 3/175 23335
/proc/meminfo: memFree=30326224/32872528 swapFree=1308564/1463908
[pid=23284] ppid=23281 vsize=67184 CPUtime=222.26 cores=1,3,5,7
/proc/23284/stat : 23284 (open-wbo) R 23281 23284 21023 0 -1 4202496 10790 0 0 0 22223 3 0 0 20 0 1 0 29466923 68796416 14364 33554432000 4194304 6059633 140734281277424 140734281275912 4277904 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23284/statm: 16796 14364 184 456 0 16332 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 67184

[startup+282.3 s]
/proc/loadavg: 2.18 2.21 2.18 3/175 23336
/proc/meminfo: memFree=30316948/32872528 swapFree=1308564/1463908
[pid=23284] ppid=23281 vsize=97532 CPUtime=282.25 cores=1,3,5,7
/proc/23284/stat : 23284 (open-wbo) R 23281 23284 21023 0 -1 4202496 11178 0 0 0 28221 4 0 0 20 0 1 0 29466923 99872768 15550 33554432000 4194304 6059633 140734281277424 140734281275912 4246357 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23284/statm: 24383 15550 184 456 0 23919 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 97532

[startup+342.3 s]
/proc/loadavg: 2.23 2.22 2.18 4/176 23340
/proc/meminfo: memFree=30299776/32872528 swapFree=1308564/1463908
[pid=23284] ppid=23281 vsize=97532 CPUtime=342.24 cores=1,3,5,7
/proc/23284/stat : 23284 (open-wbo) R 23281 23284 21023 0 -1 4202496 11180 0 0 0 34220 4 0 0 20 0 1 0 29466923 99872768 16574 33554432000 4194304 6059633 140734281277424 140734281275912 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23284/statm: 24383 16574 184 456 0 23919 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 97532

[startup+402.3 s]
/proc/loadavg: 2.18 2.20 2.18 3/175 23342
/proc/meminfo: memFree=30294464/32872528 swapFree=1308564/1463908
[pid=23284] ppid=23281 vsize=97532 CPUtime=402.23 cores=1,3,5,7
/proc/23284/stat : 23284 (open-wbo) R 23281 23284 21023 0 -1 4202496 11181 0 0 0 40219 4 0 0 20 0 1 0 29466923 99872768 17086 33554432000 4194304 6059633 140734281277424 140734281275912 4277549 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23284/statm: 24383 17086 184 456 0 23919 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 97532

[startup+462.3 s]
/proc/loadavg: 2.22 2.21 2.18 3/175 23343
/proc/meminfo: memFree=30284664/32872528 swapFree=1308564/1463908
[pid=23284] ppid=23281 vsize=97532 CPUtime=462.22 cores=1,3,5,7
/proc/23284/stat : 23284 (open-wbo) R 23281 23284 21023 0 -1 4202496 11182 0 0 0 46218 4 0 0 20 0 1 0 29466923 99872768 17598 33554432000 4194304 6059633 140734281277424 140734281275912 4278447 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23284/statm: 24383 17598 184 456 0 23919 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 97532

[startup+522.3 s]
/proc/loadavg: 2.17 2.20 2.18 3/175 23344
/proc/meminfo: memFree=30280316/32872528 swapFree=1308564/1463908
[pid=23284] ppid=23281 vsize=97532 CPUtime=522.21 cores=1,3,5,7
/proc/23284/stat : 23284 (open-wbo) R 23281 23284 21023 0 -1 4202496 11182 0 0 0 52217 4 0 0 20 0 1 0 29466923 99872768 17598 33554432000 4194304 6059633 140734281277424 140734281275912 4278363 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23284/statm: 24383 17598 184 456 0 23919 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 97532

[startup+582.3 s]
/proc/loadavg: 2.28 2.22 2.19 3/175 23345
/proc/meminfo: memFree=30277772/32872528 swapFree=1308564/1463908
[pid=23284] ppid=23281 vsize=97532 CPUtime=582.2 cores=1,3,5,7
/proc/23284/stat : 23284 (open-wbo) R 23281 23284 21023 0 -1 4202496 11543 0 0 0 58216 4 0 0 20 0 1 0 29466923 99872768 17598 33554432000 4194304 6059633 140734281277424 140734281276248 4867836 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23284/statm: 24383 17598 184 456 0 23919 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 97532


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


[startup+942.3 s]
/proc/loadavg: 2.32 2.24 2.19 3/176 23355
/proc/meminfo: memFree=30236316/32872528 swapFree=1308564/1463908
[pid=23284] ppid=23281 vsize=146852 CPUtime=942.14 cores=1,3,5,7
/proc/23284/stat : 23284 (open-wbo) R 23281 23284 21023 0 -1 4202496 15188 0 0 0 94204 10 0 0 20 0 1 0 29466923 150376448 26413 33554432000 4194304 6059633 140734281277424 140734281275960 4255375 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23284/statm: 36713 26413 184 456 0 36249 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 146852

[startup+1002.3 s]
/proc/loadavg: 2.24 2.24 2.19 3/174 23356
/proc/meminfo: memFree=30188932/32872528 swapFree=1308564/1463908
[pid=23284] ppid=23281 vsize=146852 CPUtime=1002.13 cores=1,3,5,7
/proc/23284/stat : 23284 (open-wbo) R 23281 23284 21023 0 -1 4202496 15561 0 0 0 100202 11 0 0 20 0 1 0 29466923 150376448 29485 33554432000 4194304 6059633 140734281277424 140734281275960 4277904 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23284/statm: 36713 29485 184 456 0 36249 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 146852

[startup+1062.3 s]
/proc/loadavg: 2.38 2.27 2.20 3/175 23358
/proc/meminfo: memFree=30266440/32872528 swapFree=1308564/1463908
[pid=23284] ppid=23281 vsize=97532 CPUtime=1062.13 cores=1,3,5,7
/proc/23284/stat : 23284 (open-wbo) R 23281 23284 21023 0 -1 4202496 15930 0 0 0 106201 12 0 0 20 0 1 0 29466923 99872768 18899 33554432000 4194304 6059633 140734281277424 140734281276248 4277549 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23284/statm: 24383 18899 184 456 0 23919 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 97532

[startup+1122.3 s]
/proc/loadavg: 2.32 2.27 2.20 3/175 23359
/proc/meminfo: memFree=30266580/32872528 swapFree=1308564/1463908
[pid=23284] ppid=23281 vsize=97532 CPUtime=1122.11 cores=1,3,5,7
/proc/23284/stat : 23284 (open-wbo) R 23281 23284 21023 0 -1 4202496 16299 0 0 0 112199 12 0 0 20 0 1 0 29466923 99872768 18899 33554432000 4194304 6059633 140734281277424 140734281276248 4255448 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23284/statm: 24383 18899 184 456 0 23919 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 97532

[startup+1182.3 s]
/proc/loadavg: 2.30 2.26 2.19 3/175 23360
/proc/meminfo: memFree=30232884/32872528 swapFree=1308564/1463908
[pid=23284] ppid=23281 vsize=97532 CPUtime=1182.11 cores=1,3,5,7
/proc/23284/stat : 23284 (open-wbo) R 23281 23284 21023 0 -1 4202496 16668 0 0 0 118198 13 0 0 20 0 1 0 29466923 99872768 18899 33554432000 4194304 6059633 140734281277424 140734281276248 4246362 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23284/statm: 24383 18899 184 456 0 23919 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 97532

[startup+1242.3 s]
/proc/loadavg: 2.37 2.29 2.20 4/175 23361
/proc/meminfo: memFree=30190752/32872528 swapFree=1308564/1463908
[pid=23284] ppid=23281 vsize=146852 CPUtime=1242.09 cores=1,3,5,7
/proc/23284/stat : 23284 (open-wbo) R 23281 23284 21023 0 -1 4202496 17402 0 0 0 124195 14 0 0 20 0 1 0 29466923 150376448 27437 33554432000 4194304 6059633 140734281277424 140734281275960 4277549 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23284/statm: 36713 27437 184 456 0 36249 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 146852

[startup+1302.3 s]
/proc/loadavg: 2.29 2.28 2.20 3/175 23362
/proc/meminfo: memFree=30228380/32872528 swapFree=1308564/1463908
[pid=23284] ppid=23281 vsize=146852 CPUtime=1302.09 cores=1,3,5,7
/proc/23284/stat : 23284 (open-wbo) R 23281 23284 21023 0 -1 4202496 18048 0 0 0 130193 16 0 0 20 0 1 0 29466923 150376448 28461 33554432000 4194304 6059633 140734281277424 140734281275960 4262720 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23284/statm: 36713 28461 184 456 0 36249 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 146852

[startup+1362.3 s]
/proc/loadavg: 2.43 2.31 2.21 3/175 23364
/proc/meminfo: memFree=30226480/32872528 swapFree=1308564/1463908
[pid=23284] ppid=23281 vsize=146852 CPUtime=1362.08 cores=1,3,5,7
/proc/23284/stat : 23284 (open-wbo) R 23281 23284 21023 0 -1 4202496 19006 0 0 0 136190 18 0 0 20 0 1 0 29466923 150376448 28973 33554432000 4194304 6059633 140734281277424 140734281275960 4277832 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23284/statm: 36713 28973 184 456 0 36249 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 146852

[startup+1422.3 s]
/proc/loadavg: 2.33 2.31 2.22 3/175 23365
/proc/meminfo: memFree=30224576/32872528 swapFree=1308564/1463908
[pid=23284] ppid=23281 vsize=146852 CPUtime=1422.07 cores=1,3,5,7
/proc/23284/stat : 23284 (open-wbo) R 23281 23284 21023 0 -1 4202496 19962 0 0 0 142188 19 0 0 20 0 1 0 29466923 150376448 29485 33554432000 4194304 6059633 140734281277424 140734281275960 4277781 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23284/statm: 36713 29485 184 456 0 36249 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 146852

[startup+1482.3 s]
/proc/loadavg: 2.23 2.28 2.21 3/175 23366
/proc/meminfo: memFree=30224120/32872528 swapFree=1308564/1463908
[pid=23284] ppid=23281 vsize=146852 CPUtime=1482.06 cores=1,3,5,7
/proc/23284/stat : 23284 (open-wbo) R 23281 23284 21023 0 -1 4202496 20919 0 0 0 148184 22 0 0 20 0 1 0 29466923 150376448 29485 33554432000 4194304 6059633 140734281277424 140734281275960 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23284/statm: 36713 29485 184 456 0 36249 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 146852

[startup+1542.31 s]
/proc/loadavg: 2.14 2.24 2.20 3/176 23370
/proc/meminfo: memFree=30223848/32872528 swapFree=1308564/1463908
[pid=23284] ppid=23281 vsize=146852 CPUtime=1542.06 cores=1,3,5,7
/proc/23284/stat : 23284 (open-wbo) R 23281 23284 21023 0 -1 4202496 21873 0 0 0 154182 24 0 0 20 0 1 0 29466923 150376448 29485 33554432000 4194304 6059633 140734281277424 140734281275960 4277560 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23284/statm: 36713 29485 184 456 0 36249 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 146852

[startup+1602.3 s]
/proc/loadavg: 2.15 2.22 2.19 3/175 23371
/proc/meminfo: memFree=30227992/32872528 swapFree=1308564/1463908
[pid=23284] ppid=23281 vsize=146852 CPUtime=1602.04 cores=1,3,5,7
/proc/23284/stat : 23284 (open-wbo) R 23281 23284 21023 0 -1 4202496 22826 0 0 0 160179 25 0 0 20 0 1 0 29466923 150376448 28461 33554432000 4194304 6059633 140734281277424 140734281275960 4277855 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23284/statm: 36713 28461 184 456 0 36249 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 146852

[startup+1662.3 s]
/proc/loadavg: 2.29 2.24 2.19 3/175 23373
/proc/meminfo: memFree=30231984/32872528 swapFree=1308564/1463908
[pid=23284] ppid=23281 vsize=146852 CPUtime=1662.03 cores=1,3,5,7
/proc/23284/stat : 23284 (open-wbo) R 23281 23284 21023 0 -1 4202496 23784 0 0 0 166177 26 0 0 20 0 1 0 29466923 150376448 27949 33554432000 4194304 6059633 140734281277424 140734281275960 4246291 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23284/statm: 36713 27949 184 456 0 36249 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 146852

[startup+1722.3 s]
/proc/loadavg: 2.16 2.21 2.18 3/175 23374
/proc/meminfo: memFree=30265776/32872528 swapFree=1308564/1463908
[pid=23284] ppid=23281 vsize=97532 CPUtime=1722.02 cores=1,3,5,7
/proc/23284/stat : 23284 (open-wbo) R 23281 23284 21023 0 -1 4202496 24380 0 0 0 172175 27 0 0 20 0 1 0 29466923 99872768 18899 33554432000 4194304 6059633 140734281277424 140734281276248 4277549 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23284/statm: 24383 18899 184 456 0 23919 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 97532

[startup+1782.3 s]
/proc/loadavg: 2.10 2.18 2.17 3/175 23375
/proc/meminfo: memFree=30265552/32872528 swapFree=1308564/1463908
[pid=23284] ppid=23281 vsize=97532 CPUtime=1782.02 cores=1,3,5,7
/proc/23284/stat : 23284 (open-wbo) R 23281 23284 21023 0 -1 4202496 25343 0 0 0 178173 29 0 0 20 0 1 0 29466923 99872768 18899 33554432000 4194304 6059633 140734281277424 140734281276248 4278425 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23284/statm: 24383 18899 184 456 0 23919 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 97532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.15 2.19 2.18 3/175 23375
/proc/meminfo: memFree=30229992/32872528 swapFree=1308564/1463908
[pid=23284] ppid=23281 vsize=146852 CPUtime=1800.01 cores=1,3,5,7
/proc/23284/stat : 23284 (open-wbo) R 23281 23284 21023 0 -1 4202496 25706 0 0 0 179972 29 0 0 20 0 1 0 29466923 150376448 27949 33554432000 4194304 6059633 140734281277424 140734281275960 4278447 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23284/statm: 36713 27949 184 456 0 36249 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 146852

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 23284 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.15 2.19 2.18 3/175 23375
/proc/meminfo: memFree=30229992/32872528 swapFree=1308564/1463908
[pid=23284] ppid=23281 vsize=146852 CPUtime=1800.01 cores=1,3,5,7
/proc/23284/stat : 23284 (open-wbo) R 23281 23284 21023 0 -1 4202496 25706 0 0 0 179972 29 0 0 20 0 1 0 29466923 150376448 27949 33554432000 4194304 6059633 140734281277424 140734281275960 4278447 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23284/statm: 36713 27949 184 456 0 36249 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 146852

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.72
CPU system time (s): 0.298954
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 177672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.72
system time used= 0.298954
maximum resident set size= 136640
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25709
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 13
involuntary context switches= 1854

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.69529 second user time and 6.76397 second system time

The end

Launcher Data 

Begin job on node121 at 2016-06-26 20:04:39
IDJOB=4117226
IDBENCH=109568
IDSOLVER=2547
FILE ID=node121/4117226-1466964279
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-round22-3.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4117226-1466964279/watcher-4117226-1466964279 -o /tmp/evaluation-result-4117226-1466964279/solver-4117226-1466964279 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466940445-21040 --watchdog 1960  open-wbo HOME/instance-4117226-1466964279.opb

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

MD5SUM BENCH= cf275b23369a29eaada48f0d8a9d9c2d
RANDOM SEED=2041316211

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:        30293604 kB
Buffers:           77428 kB
Cached:           179848 kB
SwapCached:         1456 kB
Active:           168356 kB
Inactive:         218848 kB
Active(anon):     129332 kB
Inactive(anon):     2960 kB
Active(file):      39024 kB
Inactive(file):   215888 kB
Unevictable:     1463908 kB
Mlocked:         1308564 kB
SwapTotal:      67108856 kB
SwapFree:       67099756 kB
Dirty:              5056 kB
Writeback:             0 kB
AnonPages:       1701840 kB
Mapped:             7952 kB
Shmem:                 0 kB
Slab:             594580 kB
SReclaimable:      38792 kB
SUnreclaim:       555788 kB
KernelStack:        1456 kB
PageTables:         7176 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1717220 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    380928 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 20:34:40