Trace number 4116226

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-round22-8.opb
MD5SUM060553e9278d09db71a072242e10172b
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 constraints8720
Number of constraints which are clauses7424
Number of constraints which are cardinality constraints (but not clauses)432
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-4116226-1466964472.opb
0.00/0.00	c File size is 378012 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:       7856                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         432                                                                   |
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-4116226-1466964472/watcher-4116226-1466964472 -o /tmp/evaluation-result-4116226-1466964472/solver-4116226-1466964472 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466940445-21039 --watchdog 1960 open-wbo HOME/instance-4116226-1466964472.opb 

pid=23331
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.21 2.23 2.18 3/174 23334
/proc/meminfo: memFree=30362744/32872528 swapFree=1308564/1463908
[pid=23334] ppid=23331 vsize=2712 CPUtime=0 cores=0,2,4,6
/proc/23334/stat : 23334 (open-wbo) R 23331 23334 21023 0 -1 4202496 402 0 0 0 0 0 0 0 20 0 1 0 29486239 2777088 278 33554432000 4194304 6059633 140734840475264 140734092445544 5131227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23334/statm: 678 278 227 456 0 121 0

[startup+0.100168 s]
/proc/loadavg: 2.21 2.23 2.18 3/174 23334
/proc/meminfo: memFree=30362744/32872528 swapFree=1308564/1463908
[pid=23334] ppid=23331 vsize=27004 CPUtime=0.09 cores=0,2,4,6
/proc/23334/stat : 23334 (open-wbo) R 23331 23334 21023 0 -1 4202496 5019 0 0 0 9 0 0 0 20 0 1 0 29486239 27652096 5256 33554432000 4194304 6059633 140734840475264 140734092445544 4256973 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23334/statm: 6805 5266 168 456 0 6341 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27004

[startup+0.200366 s]
/proc/loadavg: 2.21 2.23 2.18 3/174 23334
/proc/meminfo: memFree=30362744/32872528 swapFree=1308564/1463908
[pid=23334] ppid=23331 vsize=27804 CPUtime=0.19 cores=0,2,4,6
/proc/23334/stat : 23334 (open-wbo) R 23331 23334 21023 0 -1 4202496 5320 0 0 0 19 0 0 0 20 0 1 0 29486239 28471296 5501 33554432000 4194304 6059633 140734840475264 140734092445544 4246362 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23334/statm: 6951 5501 182 456 0 6487 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 27804

[startup+0.300341 s]
/proc/loadavg: 2.21 2.23 2.18 3/174 23334
/proc/meminfo: memFree=30362744/32872528 swapFree=1308564/1463908
[pid=23334] ppid=23331 vsize=28004 CPUtime=0.29 cores=0,2,4,6
/proc/23334/stat : 23334 (open-wbo) R 23331 23334 21023 0 -1 4202496 5396 0 0 0 29 0 0 0 20 0 1 0 29486239 28676096 5577 33554432000 4194304 6059633 140734840475264 140734092445544 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23334/statm: 7001 5577 182 456 0 6537 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28004

[startup+0.700291 s]
/proc/loadavg: 2.21 2.23 2.18 3/174 23334
/proc/meminfo: memFree=30362744/32872528 swapFree=1308564/1463908
[pid=23334] ppid=23331 vsize=28240 CPUtime=0.69 cores=0,2,4,6
/proc/23334/stat : 23334 (open-wbo) R 23331 23334 21023 0 -1 4202496 5481 0 0 0 69 0 0 0 20 0 1 0 29486239 28917760 5661 33554432000 4194304 6059633 140734840475264 140734840473624 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23334/statm: 7060 5661 183 456 0 6596 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28240

[startup+1.50029 s]
/proc/loadavg: 2.21 2.23 2.18 3/175 23335
/proc/meminfo: memFree=30340456/32872528 swapFree=1308564/1463908
[pid=23334] ppid=23331 vsize=28240 CPUtime=1.49 cores=0,2,4,6
/proc/23334/stat : 23334 (open-wbo) R 23331 23334 21023 0 -1 4202496 6023 0 0 0 149 0 0 0 20 0 1 0 29486239 28917760 5654 33554432000 4194304 6059633 140734840475264 140734840473624 4246392 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23334/statm: 7060 5654 184 456 0 6596 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28240

[startup+3.10029 s]
/proc/loadavg: 2.20 2.23 2.18 3/175 23335
/proc/meminfo: memFree=30339340/32872528 swapFree=1308564/1463908
[pid=23334] ppid=23331 vsize=28636 CPUtime=3.09 cores=0,2,4,6
/proc/23334/stat : 23334 (open-wbo) R 23331 23334 21023 0 -1 4202496 6171 0 0 0 309 0 0 0 20 0 1 0 29486239 29323264 5800 33554432000 4194304 6059633 140734840475264 140734840473640 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23334/statm: 7159 5800 184 456 0 6695 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28636

[startup+6.30029 s]
/proc/loadavg: 2.20 2.23 2.18 3/175 23335
/proc/meminfo: memFree=30338280/32872528 swapFree=1308564/1463908
[pid=23334] ppid=23331 vsize=29168 CPUtime=6.28 cores=0,2,4,6
/proc/23334/stat : 23334 (open-wbo) R 23331 23334 21023 0 -1 4202496 6499 0 0 0 628 0 0 0 20 0 1 0 29486239 29868032 5995 33554432000 4194304 6059633 140734840475264 140734840474088 4280227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23334/statm: 7292 5995 184 456 0 6828 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 29168

[startup+12.7003 s]
/proc/loadavg: 2.17 2.22 2.18 4/175 23335
/proc/meminfo: memFree=30328468/32872528 swapFree=1308564/1463908
[pid=23334] ppid=23331 vsize=40660 CPUtime=12.69 cores=0,2,4,6
/proc/23334/stat : 23334 (open-wbo) R 23331 23334 21023 0 -1 4202496 7609 0 0 0 1268 1 0 0 20 0 1 0 29486239 41635840 8579 33554432000 4194304 6059633 140734840475264 140734840473784 4246291 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23334/statm: 10165 8579 184 456 0 9701 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40660

[startup+25.5004 s]
/proc/loadavg: 2.21 2.23 2.18 3/175 23335
/proc/meminfo: memFree=30326844/32872528 swapFree=1308564/1463908
[pid=23334] ppid=23331 vsize=40660 CPUtime=25.48 cores=0,2,4,6
/proc/23334/stat : 23334 (open-wbo) R 23331 23334 21023 0 -1 4202496 7836 0 0 0 2547 1 0 0 20 0 1 0 29486239 41635840 8804 33554432000 4194304 6059633 140734840475264 140734840473784 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23334/statm: 10165 8804 184 456 0 9701 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 40660

[startup+51.1004 s]
/proc/loadavg: 2.14 2.21 2.18 3/175 23335
/proc/meminfo: memFree=30321388/32872528 swapFree=1308564/1463908
[pid=23334] ppid=23331 vsize=45080 CPUtime=51.08 cores=0,2,4,6
/proc/23334/stat : 23334 (open-wbo) R 23331 23334 21023 0 -1 4202496 8056 0 0 0 5107 1 0 0 20 0 1 0 29486239 46161920 10034 33554432000 4194304 6059633 140734840475264 140734840473784 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23334/statm: 11270 10034 184 456 0 10806 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45080

[startup+102.3 s]
/proc/loadavg: 2.14 2.20 2.18 3/175 23336
/proc/meminfo: memFree=30320860/32872528 swapFree=1308564/1463908
[pid=23334] ppid=23331 vsize=47800 CPUtime=102.28 cores=0,2,4,6
/proc/23334/stat : 23334 (open-wbo) R 23331 23334 21023 0 -1 4202496 9424 0 0 0 10226 2 0 0 20 0 1 0 29486239 48947200 9027 33554432000 4194304 6059633 140734840475264 140734840473752 4278363 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23334/statm: 11950 9027 184 456 0 11486 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 47800

[startup+162.3 s]
/proc/loadavg: 2.25 2.22 2.18 3/176 23340
/proc/meminfo: memFree=30297236/32872528 swapFree=1308564/1463908
[pid=23334] ppid=23331 vsize=67188 CPUtime=162.27 cores=0,2,4,6
/proc/23334/stat : 23334 (open-wbo) R 23331 23334 21023 0 -1 4202496 10283 0 0 0 16224 3 0 0 20 0 1 0 29486239 68800512 13953 33554432000 4194304 6059633 140734840475264 140734840473752 4246693 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23334/statm: 16797 13953 184 456 0 16333 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 67188

[startup+222.307 s]
/proc/loadavg: 2.14 2.19 2.18 3/175 23342
/proc/meminfo: memFree=30293100/32872528 swapFree=1308564/1463908
[pid=23334] ppid=23331 vsize=67188 CPUtime=222.26 cores=0,2,4,6
/proc/23334/stat : 23334 (open-wbo) R 23331 23334 21023 0 -1 4202496 10929 0 0 0 22223 3 0 0 20 0 1 0 29486239 68800512 14351 33554432000 4194304 6059633 140734840475264 140734840474088 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23334/statm: 16797 14351 184 456 0 16333 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 67188

[startup+282.3 s]
/proc/loadavg: 2.19 2.20 2.18 3/175 23343
/proc/meminfo: memFree=30282620/32872528 swapFree=1308564/1463908
[pid=23334] ppid=23331 vsize=97536 CPUtime=282.24 cores=0,2,4,6
/proc/23334/stat : 23334 (open-wbo) R 23331 23334 21023 0 -1 4202496 11074 0 0 0 28221 3 0 0 20 0 1 0 29486239 99876864 16537 33554432000 4194304 6059633 140734840475264 140734840473752 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23334/statm: 24384 16537 184 456 0 23920 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 97536

[startup+342.3 s]
/proc/loadavg: 2.20 2.20 2.18 3/175 23344
/proc/meminfo: memFree=30280444/32872528 swapFree=1308564/1463908
[pid=23334] ppid=23331 vsize=97536 CPUtime=342.23 cores=0,2,4,6
/proc/23334/stat : 23334 (open-wbo) R 23331 23334 21023 0 -1 4202496 11075 0 0 0 34220 3 0 0 20 0 1 0 29486239 99876864 17049 33554432000 4194304 6059633 140734840475264 140734840473752 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23334/statm: 24384 17049 184 456 0 23920 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 97536

[startup+402.3 s]
/proc/loadavg: 2.23 2.21 2.18 4/175 23345
/proc/meminfo: memFree=30277900/32872528 swapFree=1308564/1463908
[pid=23334] ppid=23331 vsize=97536 CPUtime=402.22 cores=0,2,4,6
/proc/23334/stat : 23334 (open-wbo) R 23331 23334 21023 0 -1 4202496 11076 0 0 0 40219 3 0 0 20 0 1 0 29486239 99876864 17561 33554432000 4194304 6059633 140734840475264 140734840473752 4278425 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23334/statm: 24384 17561 184 456 0 23920 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 97536

[startup+462.3 s]
/proc/loadavg: 2.18 2.20 2.18 3/175 23346
/proc/meminfo: memFree=30271692/32872528 swapFree=1308564/1463908
[pid=23334] ppid=23331 vsize=97536 CPUtime=462.21 cores=0,2,4,6
/proc/23334/stat : 23334 (open-wbo) R 23331 23334 21023 0 -1 4202496 11078 0 0 0 46218 3 0 0 20 0 1 0 29486239 99876864 18585 33554432000 4194304 6059633 140734840475264 140734840473752 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23334/statm: 24384 18585 184 456 0 23920 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 97536

[startup+522.3 s]
/proc/loadavg: 2.31 2.24 2.19 3/175 23348
/proc/meminfo: memFree=30270180/32872528 swapFree=1308564/1463908
[pid=23334] ppid=23331 vsize=97536 CPUtime=522.21 cores=0,2,4,6
/proc/23334/stat : 23334 (open-wbo) R 23331 23334 21023 0 -1 4202496 11078 0 0 0 52218 3 0 0 20 0 1 0 29486239 99876864 18585 33554432000 4194304 6059633 140734840475264 140734840473752 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23334/statm: 24384 18585 184 456 0 23920 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 97536

[startup+582.3 s]
/proc/loadavg: 2.32 2.25 2.19 3/175 23349
/proc/meminfo: memFree=30236544/32872528 swapFree=1308564/1463908
[pid=23334] ppid=23331 vsize=97536 CPUtime=582.2 cores=0,2,4,6
/proc/23334/stat : 23334 (open-wbo) R 23331 23334 21023 0 -1 4202496 11856 0 0 0 58215 5 0 0 20 0 1 0 29486239 99876864 18901 33554432000 4194304 6059633 140734840475264 140734840474088 4277774 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23334/statm: 24384 18901 184 456 0 23920 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 97536


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


[startup+942.3 s]
/proc/loadavg: 2.27 2.26 2.19 3/175 23359
/proc/meminfo: memFree=30199064/32872528 swapFree=1308564/1463908
[pid=23334] ppid=23331 vsize=146856 CPUtime=942.14 cores=0,2,4,6
/proc/23334/stat : 23334 (open-wbo) R 23331 23334 21023 0 -1 4202496 15339 0 0 0 94204 10 0 0 20 0 1 0 29486239 150380544 27975 33554432000 4194304 6059633 140734840475264 140734840473800 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23334/statm: 36714 27975 184 456 0 36250 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 146856

[startup+1002.3 s]
/proc/loadavg: 2.24 2.25 2.19 3/175 23360
/proc/meminfo: memFree=30184916/32872528 swapFree=1308564/1463908
[pid=23334] ppid=23331 vsize=146856 CPUtime=1002.13 cores=0,2,4,6
/proc/23334/stat : 23334 (open-wbo) R 23331 23334 21023 0 -1 4202496 15733 0 0 0 100202 11 0 0 20 0 1 0 29486239 150380544 30023 33554432000 4194304 6059633 140734840475264 140734840473800 4261728 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23334/statm: 36714 30023 184 456 0 36250 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 146856

[startup+1062.3 s]
/proc/loadavg: 2.39 2.30 2.21 3/175 23361
/proc/meminfo: memFree=30224516/32872528 swapFree=1308564/1463908
[pid=23334] ppid=23331 vsize=97536 CPUtime=1062.12 cores=0,2,4,6
/proc/23334/stat : 23334 (open-wbo) R 23331 23334 21023 0 -1 4202496 16124 0 0 0 106200 12 0 0 20 0 1 0 29486239 99876864 18902 33554432000 4194304 6059633 140734840475264 140734840474088 4277535 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23334/statm: 24384 18902 184 456 0 23920 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 97536

[startup+1122.3 s]
/proc/loadavg: 2.23 2.27 2.20 3/175 23363
/proc/meminfo: memFree=30220068/32872528 swapFree=1308564/1463908
[pid=23334] ppid=23331 vsize=97536 CPUtime=1122.11 cores=0,2,4,6
/proc/23334/stat : 23334 (open-wbo) R 23331 23334 21023 0 -1 4202496 16515 0 0 0 112199 12 0 0 20 0 1 0 29486239 99876864 18902 33554432000 4194304 6059633 140734840475264 140734840474088 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23334/statm: 24384 18902 184 456 0 23920 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 97536

[startup+1182.3 s]
/proc/loadavg: 2.44 2.31 2.21 3/175 23364
/proc/meminfo: memFree=30218168/32872528 swapFree=1308564/1463908
[pid=23334] ppid=23331 vsize=97536 CPUtime=1182.1 cores=0,2,4,6
/proc/23334/stat : 23334 (open-wbo) R 23331 23334 21023 0 -1 4202496 16907 0 0 0 118197 13 0 0 20 0 1 0 29486239 99876864 18902 33554432000 4194304 6059633 140734840475264 140734840474088 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23334/statm: 24384 18902 184 456 0 23920 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 97536

[startup+1242.3 s]
/proc/loadavg: 2.33 2.31 2.22 3/175 23365
/proc/meminfo: memFree=30217568/32872528 swapFree=1308564/1463908
[pid=23334] ppid=23331 vsize=97536 CPUtime=1242.1 cores=0,2,4,6
/proc/23334/stat : 23334 (open-wbo) R 23331 23334 21023 0 -1 4202496 17455 0 0 0 124196 14 0 0 20 0 1 0 29486239 99876864 18902 33554432000 4194304 6059633 140734840475264 140734840474088 4277945 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23334/statm: 24384 18902 184 456 0 23920 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 97536

[startup+1302.3 s]
/proc/loadavg: 2.19 2.27 2.21 3/175 23366
/proc/meminfo: memFree=30185648/32872528 swapFree=1308564/1463908
[pid=23334] ppid=23331 vsize=146856 CPUtime=1302.09 cores=0,2,4,6
/proc/23334/stat : 23334 (open-wbo) R 23331 23334 21023 0 -1 4202496 18582 0 0 0 130193 16 0 0 20 0 1 0 29486239 150380544 26951 33554432000 4194304 6059633 140734840475264 140734840473800 4261190 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23334/statm: 36714 26951 184 456 0 36250 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 146856

[startup+1362.3 s]
/proc/loadavg: 2.12 2.23 2.19 3/176 23370
/proc/meminfo: memFree=30183088/32872528 swapFree=1308564/1463908
[pid=23334] ppid=23331 vsize=146856 CPUtime=1362.07 cores=0,2,4,6
/proc/23334/stat : 23334 (open-wbo) R 23331 23334 21023 0 -1 4202496 19564 0 0 0 136189 18 0 0 20 0 1 0 29486239 150380544 27463 33554432000 4194304 6059633 140734840475264 140734840473800 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23334/statm: 36714 27463 184 456 0 36250 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 146856

[startup+1422.3 s]
/proc/loadavg: 2.19 2.23 2.19 3/174 23371
/proc/meminfo: memFree=30184116/32872528 swapFree=1308564/1463908
[pid=23334] ppid=23331 vsize=146856 CPUtime=1422.07 cores=0,2,4,6
/proc/23334/stat : 23334 (open-wbo) R 23331 23334 21023 0 -1 4202496 20544 0 0 0 142188 19 0 0 20 0 1 0 29486239 150380544 27463 33554432000 4194304 6059633 140734840475264 140734840473800 4277868 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23334/statm: 36714 27463 184 456 0 36250 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 146856

[startup+1482.3 s]
/proc/loadavg: 2.24 2.23 2.19 4/175 23373
/proc/meminfo: memFree=30221748/32872528 swapFree=1308564/1463908
[pid=23334] ppid=23331 vsize=146856 CPUtime=1482.06 cores=0,2,4,6
/proc/23334/stat : 23334 (open-wbo) R 23331 23334 21023 0 -1 4202496 21526 0 0 0 148185 21 0 0 20 0 1 0 29486239 150380544 26951 33554432000 4194304 6059633 140734840475264 140734840474088 4277616 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23334/statm: 36714 26951 184 456 0 36250 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 146856

[startup+1542.31 s]
/proc/loadavg: 2.12 2.20 2.18 4/175 23374
/proc/meminfo: memFree=30226000/32872528 swapFree=1308564/1463908
[pid=23334] ppid=23331 vsize=97536 CPUtime=1542.05 cores=0,2,4,6
/proc/23334/stat : 23334 (open-wbo) R 23331 23334 21023 0 -1 4202496 22126 0 0 0 154183 22 0 0 20 0 1 0 29486239 99876864 18902 33554432000 4194304 6059633 140734840475264 140734840474088 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23334/statm: 24384 18902 184 456 0 23920 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 97536

[startup+1602.3 s]
/proc/loadavg: 2.16 2.19 2.18 3/175 23375
/proc/meminfo: memFree=30234212/32872528 swapFree=1308564/1463908
[pid=23334] ppid=23331 vsize=97536 CPUtime=1602.04 cores=0,2,4,6
/proc/23334/stat : 23334 (open-wbo) R 23331 23334 21023 0 -1 4202496 23106 0 0 0 160180 24 0 0 20 0 1 0 29486239 99876864 18902 33554432000 4194304 6059633 140734840475264 140734840474088 4277847 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23334/statm: 24384 18902 184 456 0 23920 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 97536

[startup+1662.3 s]
/proc/loadavg: 2.16 2.18 2.18 3/175 23421
/proc/meminfo: memFree=30301720/32872528 swapFree=1308564/1463908
[pid=23334] ppid=23331 vsize=97536 CPUtime=1662.03 cores=0,2,4,6
/proc/23334/stat : 23334 (open-wbo) R 23331 23334 21023 0 -1 4202496 24089 0 0 0 166177 26 0 0 20 0 1 0 29486239 99876864 18902 33554432000 4194304 6059633 140734840475264 140734840474088 4277847 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23334/statm: 24384 18902 184 456 0 23920 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 97536

[startup+1722.3 s]
/proc/loadavg: 2.37 2.24 2.19 3/175 23422
/proc/meminfo: memFree=30297020/32872528 swapFree=1308564/1463908
[pid=23334] ppid=23331 vsize=97536 CPUtime=1722.02 cores=0,2,4,6
/proc/23334/stat : 23334 (open-wbo) R 23331 23334 21023 0 -1 4202496 25069 0 0 0 172175 27 0 0 20 0 1 0 29486239 99876864 18902 33554432000 4194304 6059633 140734840475264 140734840474088 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23334/statm: 24384 18902 184 456 0 23920 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 97536

[startup+1782.3 s]
/proc/loadavg: 2.26 2.23 2.19 3/175 23424
/proc/meminfo: memFree=30228568/32872528 swapFree=1308564/1463908
[pid=23334] ppid=23331 vsize=177676 CPUtime=1782.01 cores=0,2,4,6
/proc/23334/stat : 23334 (open-wbo) R 23331 23334 21023 0 -1 4202496 26046 0 0 0 178173 28 0 0 20 0 1 0 29486239 181940224 32650 33554432000 4194304 6059633 140734840475264 140734840474056 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23334/statm: 44419 32650 184 456 0 43955 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 177676



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.27 2.24 2.19 3/175 23425
/proc/meminfo: memFree=30282932/32872528 swapFree=1308564/1463908
[pid=23334] ppid=23331 vsize=97536 CPUtime=1800.01 cores=0,2,4,6
/proc/23334/stat : 23334 (open-wbo) R 23331 23334 21023 0 -1 4202496 26049 0 0 0 179972 29 0 0 20 0 1 0 29486239 99876864 18902 33554432000 4194304 6059633 140734840475264 140734840474088 4278363 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23334/statm: 24384 18902 184 456 0 23920 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 97536

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 23334 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.27 2.24 2.19 3/175 23425
/proc/meminfo: memFree=30282932/32872528 swapFree=1308564/1463908
[pid=23334] ppid=23331 vsize=97536 CPUtime=1800.01 cores=0,2,4,6
/proc/23334/stat : 23334 (open-wbo) R 23331 23334 21023 0 -1 4202496 26049 0 0 0 179972 29 0 0 20 0 1 0 29486239 99876864 18902 33554432000 4194304 6059633 140734840475264 140734840474088 4278363 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23334/statm: 24384 18902 184 456 0 23920 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 97536

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.72
CPU system time (s): 0.294955
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 177676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.72
system time used= 0.294955
maximum resident set size= 136744
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26052
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= 1853

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.43433 second user time and 7.02493 second system time

The end

Launcher Data 

Begin job on node121 at 2016-06-26 20:07:52
IDJOB=4116226
IDBENCH=109443
IDSOLVER=2547
FILE ID=node121/4116226-1466964472
RUNJOBID= node121-1466940445-21039
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-size144-round22-8.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116226-1466964472/watcher-4116226-1466964472 -o /tmp/evaluation-result-4116226-1466964472/solver-4116226-1466964472 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466940445-21039 --watchdog 1960  open-wbo HOME/instance-4116226-1466964472.opb

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

MD5SUM BENCH= 060553e9278d09db71a072242e10172b
RANDOM SEED=1933442058

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:        30363108 kB
Buffers:           77592 kB
Cached:           179564 kB
SwapCached:         1456 kB
Active:            96760 kB
Inactive:         219084 kB
Active(anon):      57956 kB
Inactive(anon):     2960 kB
Active(file):      38804 kB
Inactive(file):   216124 kB
Unevictable:     1463908 kB
Mlocked:         1308564 kB
SwapTotal:      67108856 kB
SwapFree:       67099756 kB
Dirty:              5072 kB
Writeback:             0 kB
AnonPages:       1633940 kB
Mapped:             7952 kB
Shmem:                 0 kB
Slab:             594592 kB
SReclaimable:      38816 kB
SUnreclaim:       555776 kB
KernelStack:        1456 kB
PageTables:         6644 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1637596 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    294912 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 20:37:53