Trace number 4116810

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-round21-4.opb
MD5SUM2032e2b1e3e1c51ff327775ae2661afb
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark165.396
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables3968
Total number of constraints7920
Number of constraints which are clauses6656
Number of constraints which are cardinality constraints (but not clauses)432
Number of constraints which are nor clauses,nor cardinality constraints832
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-4116810-1466951868.opb
0.00/0.00	c File size is 339296 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:          3968                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       7088                                                                   |
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 :                1664                                                                   |
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-4116810-1466951868/watcher-4116810-1466951868 -o /tmp/evaluation-result-4116810-1466951868/solver-4116810-1466951868 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466940445-21039 --watchdog 1960 open-wbo HOME/instance-4116810-1466951868.opb 

pid=22241
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: 2.28 2.22 2.19 4/174 22244
/proc/meminfo: memFree=30320424/32872528 swapFree=1308564/1463908
[pid=22244] ppid=22241 vsize=2672 CPUtime=0 cores=0,2,4,6
/proc/22244/stat : 22244 (open-wbo) R 22241 22244 21023 0 -1 4202496 395 0 0 0 0 0 0 0 20 0 1 0 28225756 2736128 271 33554432000 4194304 6059633 140735957315632 140736228947032 5035347 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22244/statm: 668 271 217 456 0 121 0

[startup+0.100125 s]
/proc/loadavg: 2.28 2.22 2.19 4/174 22244
/proc/meminfo: memFree=30320424/32872528 swapFree=1308564/1463908
[pid=22244] ppid=22241 vsize=23504 CPUtime=0.09 cores=0,2,4,6
/proc/22244/stat : 22244 (open-wbo) R 22241 22244 21023 0 -1 4202496 4814 0 0 0 9 0 0 0 20 0 1 0 28225756 24068096 5012 33554432000 4194304 6059633 140735957315632 140736228947032 4277904 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22244/statm: 5876 5012 169 456 0 5412 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23504

[startup+0.200322 s]
/proc/loadavg: 2.28 2.22 2.19 4/174 22244
/proc/meminfo: memFree=30320424/32872528 swapFree=1308564/1463908
[pid=22244] ppid=22241 vsize=24296 CPUtime=0.19 cores=0,2,4,6
/proc/22244/stat : 22244 (open-wbo) R 22241 22244 21023 0 -1 4202496 5050 0 0 0 19 0 0 0 20 0 1 0 28225756 24879104 5249 33554432000 4194304 6059633 140735957315632 140735957314104 5043379 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22244/statm: 6074 5249 182 456 0 5610 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 24296

[startup+0.300307 s]
/proc/loadavg: 2.28 2.22 2.19 4/174 22244
/proc/meminfo: memFree=30320424/32872528 swapFree=1308564/1463908
[pid=22244] ppid=22241 vsize=24400 CPUtime=0.29 cores=0,2,4,6
/proc/22244/stat : 22244 (open-wbo) R 22241 22244 21023 0 -1 4202496 5123 0 0 0 29 0 0 0 20 0 1 0 28225756 24985600 5304 33554432000 4194304 6059633 140735957315632 140735957314104 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22244/statm: 6100 5304 182 456 0 5636 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24400

[startup+0.700251 s]
/proc/loadavg: 2.28 2.22 2.19 4/174 22244
/proc/meminfo: memFree=30320424/32872528 swapFree=1308564/1463908
[pid=22244] ppid=22241 vsize=24668 CPUtime=0.68 cores=0,2,4,6
/proc/22244/stat : 22244 (open-wbo) R 22241 22244 21023 0 -1 4202496 5181 0 0 0 68 0 0 0 20 0 1 0 28225756 25260032 5362 33554432000 4194304 6059633 140735957315632 140735957314104 4278520 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22244/statm: 6167 5362 183 456 0 5703 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 24668

[startup+1.50025 s]
/proc/loadavg: 2.28 2.22 2.19 4/175 22245
/proc/meminfo: memFree=30297588/32872528 swapFree=1308564/1463908
[pid=22244] ppid=22241 vsize=24724 CPUtime=1.49 cores=0,2,4,6
/proc/22244/stat : 22244 (open-wbo) R 22241 22244 21023 0 -1 4202496 5296 0 0 0 148 1 0 0 20 0 1 0 28225756 25317376 5457 33554432000 4194304 6059633 140735957315632 140735957314216 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22244/statm: 6181 5457 183 456 0 5717 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24724

[startup+3.10025 s]
/proc/loadavg: 2.28 2.22 2.19 4/175 22245
/proc/meminfo: memFree=30333460/32872528 swapFree=1308564/1463908
[pid=22244] ppid=22241 vsize=25044 CPUtime=3.09 cores=0,2,4,6
/proc/22244/stat : 22244 (open-wbo) R 22241 22244 21023 0 -1 4202496 5823 0 0 0 308 1 0 0 20 0 1 0 28225756 25645056 5480 33554432000 4194304 6059633 140735957315632 140735957313992 4246574 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22244/statm: 6261 5480 184 456 0 5797 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25044

[startup+6.30029 s]
/proc/loadavg: 2.26 2.22 2.18 3/175 22245
/proc/meminfo: memFree=30332600/32872528 swapFree=1308564/1463908
[pid=22244] ppid=22241 vsize=25504 CPUtime=6.29 cores=0,2,4,6
/proc/22244/stat : 22244 (open-wbo) R 22241 22244 21023 0 -1 4202496 6793 0 0 0 628 1 0 0 20 0 1 0 28225756 26116096 5647 33554432000 4194304 6059633 140735957315632 140735957314456 4867836 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22244/statm: 6376 5647 184 456 0 5912 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25504

[startup+12.7003 s]
/proc/loadavg: 2.24 2.21 2.18 3/175 22245
/proc/meminfo: memFree=30321552/32872528 swapFree=1308564/1463908
[pid=22244] ppid=22241 vsize=37224 CPUtime=12.69 cores=0,2,4,6
/proc/22244/stat : 22244 (open-wbo) R 22241 22244 21023 0 -1 4202496 7368 0 0 0 1267 2 0 0 20 0 1 0 28225756 38117376 8276 33554432000 4194304 6059633 140735957315632 140735957314152 4277567 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22244/statm: 9306 8276 184 456 0 8842 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 37224

[startup+25.5004 s]
/proc/loadavg: 2.19 2.20 2.18 3/175 22245
/proc/meminfo: memFree=30321568/32872528 swapFree=1308564/1463908
[pid=22244] ppid=22241 vsize=37224 CPUtime=25.48 cores=0,2,4,6
/proc/22244/stat : 22244 (open-wbo) R 22241 22244 21023 0 -1 4202496 7633 0 0 0 2546 2 0 0 20 0 1 0 28225756 38117376 8538 33554432000 4194304 6059633 140735957315632 140735957314152 4277832 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22244/statm: 9306 8538 184 456 0 8842 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37224

[startup+51.1004 s]
/proc/loadavg: 2.20 2.20 2.18 3/175 22245
/proc/meminfo: memFree=30316924/32872528 swapFree=1308564/1463908
[pid=22244] ppid=22241 vsize=41644 CPUtime=51.08 cores=0,2,4,6
/proc/22244/stat : 22244 (open-wbo) R 22241 22244 21023 0 -1 4202496 8515 0 0 0 5106 2 0 0 20 0 1 0 28225756 42643456 9835 33554432000 4194304 6059633 140735957315632 140735957314152 4278389 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22244/statm: 10411 9835 184 456 0 9947 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 41644

[startup+102.3 s]
/proc/loadavg: 2.27 2.22 2.18 3/175 22246
/proc/meminfo: memFree=30278676/32872528 swapFree=1308564/1463908
[pid=22244] ppid=22241 vsize=55968 CPUtime=102.27 cores=0,2,4,6
/proc/22244/stat : 22244 (open-wbo) R 22241 22244 21023 0 -1 4202496 10059 0 0 0 10224 3 0 0 20 0 1 0 28225756 57311232 11639 33554432000 4194304 6059633 140735957315632 140735957314120 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22244/statm: 13992 11639 184 456 0 13528 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 55968

[startup+162.3 s]
/proc/loadavg: 2.22 2.20 2.18 3/176 22250
/proc/meminfo: memFree=30296152/32872528 swapFree=1308564/1463908
[pid=22244] ppid=22241 vsize=63880 CPUtime=162.26 cores=0,2,4,6
/proc/22244/stat : 22244 (open-wbo) R 22241 22244 21023 0 -1 4202496 10742 0 0 0 16222 4 0 0 20 0 1 0 28225756 65413120 14868 33554432000 4194304 6059633 140735957315632 140735957314120 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22244/statm: 15970 14868 184 456 0 15506 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 63880

[startup+222.307 s]
/proc/loadavg: 2.18 2.20 2.18 3/175 22251
/proc/meminfo: memFree=30261348/32872528 swapFree=1308564/1463908
[pid=22244] ppid=22241 vsize=63880 CPUtime=222.26 cores=0,2,4,6
/proc/22244/stat : 22244 (open-wbo) R 22241 22244 21023 0 -1 4202496 10763 0 0 0 22222 4 0 0 20 0 1 0 28225756 65413120 15400 33554432000 4194304 6059633 140735957315632 140735957314120 4255169 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22244/statm: 15970 15400 184 456 0 15506 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 63880

[startup+282.3 s]
/proc/loadavg: 2.32 2.22 2.19 3/174 22252
/proc/meminfo: memFree=30244908/32872528 swapFree=1308564/1463908
[pid=22244] ppid=22241 vsize=94228 CPUtime=282.24 cores=0,2,4,6
/proc/22244/stat : 22244 (open-wbo) R 22241 22244 21023 0 -1 4202496 11429 0 0 0 28220 4 0 0 20 0 1 0 28225756 96489472 16916 33554432000 4194304 6059633 140735957315632 140735957314120 4277879 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22244/statm: 23557 16916 184 456 0 23093 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 94228

[startup+342.3 s]
/proc/loadavg: 2.30 2.24 2.19 3/175 22254
/proc/meminfo: memFree=30285988/32872528 swapFree=1308564/1463908
[pid=22244] ppid=22241 vsize=94228 CPUtime=342.23 cores=0,2,4,6
/proc/22244/stat : 22244 (open-wbo) R 22241 22244 21023 0 -1 4202496 11430 0 0 0 34219 4 0 0 20 0 1 0 28225756 96489472 17428 33554432000 4194304 6059633 140735957315632 140735957314120 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22244/statm: 23557 17428 184 456 0 23093 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 94228

[startup+402.3 s]
/proc/loadavg: 2.15 2.21 2.18 4/175 22255
/proc/meminfo: memFree=30251056/32872528 swapFree=1308564/1463908
[pid=22244] ppid=22241 vsize=94228 CPUtime=402.22 cores=0,2,4,6
/proc/22244/stat : 22244 (open-wbo) R 22241 22244 21023 0 -1 4202496 11431 0 0 0 40218 4 0 0 20 0 1 0 28225756 96489472 17940 33554432000 4194304 6059633 140735957315632 140735957314120 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22244/statm: 23557 17940 184 456 0 23093 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 94228

[startup+462.3 s]
/proc/loadavg: 2.25 2.23 2.18 3/175 22256
/proc/meminfo: memFree=30240816/32872528 swapFree=1308564/1463908
[pid=22244] ppid=22241 vsize=94228 CPUtime=462.21 cores=0,2,4,6
/proc/22244/stat : 22244 (open-wbo) R 22241 22244 21023 0 -1 4202496 11432 0 0 0 46217 4 0 0 20 0 1 0 28225756 96489472 18452 33554432000 4194304 6059633 140735957315632 140735957314120 4277855 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22244/statm: 23557 18452 184 456 0 23093 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 94228

[startup+522.3 s]
/proc/loadavg: 2.22 2.21 2.18 3/175 22257
/proc/meminfo: memFree=30232072/32872528 swapFree=1308564/1463908
[pid=22244] ppid=22241 vsize=94228 CPUtime=522.21 cores=0,2,4,6
/proc/22244/stat : 22244 (open-wbo) R 22241 22244 21023 0 -1 4202496 11739 0 0 0 52216 5 0 0 20 0 1 0 28225756 96489472 18452 33554432000 4194304 6059633 140735957315632 140735957314456 4277847 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22244/statm: 23557 18452 184 456 0 23093 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 94228

[startup+582.3 s]
/proc/loadavg: 2.12 2.19 2.17 3/175 22258
/proc/meminfo: memFree=30281008/32872528 swapFree=1308564/1463908
[pid=22244] ppid=22241 vsize=94228 CPUtime=582.2 cores=0,2,4,6
/proc/22244/stat : 22244 (open-wbo) R 22241 22244 21023 0 -1 4202496 12355 0 0 0 58214 6 0 0 20 0 1 0 28225756 96489472 18452 33554432000 4194304 6059633 140735957315632 140735957314456 4277557 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22244/statm: 23557 18452 184 456 0 23093 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 94228


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


[startup+942.3 s]
/proc/loadavg: 2.22 2.21 2.18 3/175 22269
/proc/meminfo: memFree=30241640/32872528 swapFree=1308564/1463908
[pid=22244] ppid=22241 vsize=143548 CPUtime=942.14 cores=0,2,4,6
/proc/22244/stat : 22244 (open-wbo) R 22241 22244 21023 0 -1 4202496 15153 0 0 0 94203 11 0 0 20 0 1 0 28225756 146993152 28472 33554432000 4194304 6059633 140735957315632 140735957314168 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22244/statm: 35887 28472 184 456 0 35423 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 143548

[startup+1002.3 s]
/proc/loadavg: 2.22 2.21 2.18 3/175 22270
/proc/meminfo: memFree=30279692/32872528 swapFree=1308564/1463908
[pid=22244] ppid=22241 vsize=94228 CPUtime=1002.13 cores=0,2,4,6
/proc/22244/stat : 22244 (open-wbo) R 22241 22244 21023 0 -1 4202496 15472 0 0 0 100201 12 0 0 20 0 1 0 28225756 96489472 18452 33554432000 4194304 6059633 140735957315632 140735957314456 4277797 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22244/statm: 23557 18452 184 456 0 23093 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 94228

[startup+1062.3 s]
/proc/loadavg: 2.18 2.20 2.18 3/175 22271
/proc/meminfo: memFree=30221400/32872528 swapFree=1308564/1463908
[pid=22244] ppid=22241 vsize=94228 CPUtime=1062.13 cores=0,2,4,6
/proc/22244/stat : 22244 (open-wbo) R 22241 22244 21023 0 -1 4202496 15789 0 0 0 106200 13 0 0 20 0 1 0 28225756 96489472 18452 33554432000 4194304 6059633 140735957315632 140735957314456 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22244/statm: 23557 18452 184 456 0 23093 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 94228

[startup+1122.3 s]
/proc/loadavg: 2.22 2.21 2.18 3/175 22272
/proc/meminfo: memFree=30225572/32872528 swapFree=1308564/1463908
[pid=22244] ppid=22241 vsize=94228 CPUtime=1122.12 cores=0,2,4,6
/proc/22244/stat : 22244 (open-wbo) R 22241 22244 21023 0 -1 4202496 16134 0 0 0 112198 14 0 0 20 0 1 0 28225756 96489472 18452 33554432000 4194304 6059633 140735957315632 140735957314456 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22244/statm: 23557 18452 184 456 0 23093 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 94228

[startup+1182.3 s]
/proc/loadavg: 2.25 2.21 2.18 3/175 22273
/proc/meminfo: memFree=30199852/32872528 swapFree=1308564/1463908
[pid=22244] ppid=22241 vsize=143548 CPUtime=1182.11 cores=0,2,4,6
/proc/22244/stat : 22244 (open-wbo) R 22241 22244 21023 0 -1 4202496 17100 0 0 0 118195 16 0 0 20 0 1 0 28225756 146993152 26936 33554432000 4194304 6059633 140735957315632 140735957314168 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22244/statm: 35887 26936 184 456 0 35423 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 143548

[startup+1242.3 s]
/proc/loadavg: 2.15 2.19 2.18 3/175 22320
/proc/meminfo: memFree=30281408/32872528 swapFree=1308564/1463908
[pid=22244] ppid=22241 vsize=143548 CPUtime=1242.1 cores=0,2,4,6
/proc/22244/stat : 22244 (open-wbo) R 22241 22244 21023 0 -1 4202496 18000 0 0 0 124192 18 0 0 20 0 1 0 28225756 146993152 27448 33554432000 4194304 6059633 140735957315632 140735957314168 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22244/statm: 35887 27448 184 456 0 35423 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 143548

[startup+1302.3 s]
/proc/loadavg: 2.13 2.18 2.17 3/175 22321
/proc/meminfo: memFree=30274560/32872528 swapFree=1308564/1463908
[pid=22244] ppid=22241 vsize=143548 CPUtime=1302.09 cores=0,2,4,6
/proc/22244/stat : 22244 (open-wbo) R 22241 22244 21023 0 -1 4202496 18901 0 0 0 130189 20 0 0 20 0 1 0 28225756 146993152 27960 33554432000 4194304 6059633 140735957315632 140735957314168 4255375 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22244/statm: 35887 27960 184 456 0 35423 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 143548

[startup+1362.3 s]
/proc/loadavg: 2.35 2.22 2.19 3/176 22325
/proc/meminfo: memFree=30260432/32872528 swapFree=1308564/1463908
[pid=22244] ppid=22241 vsize=143548 CPUtime=1362.07 cores=0,2,4,6
/proc/22244/stat : 22244 (open-wbo) R 22241 22244 21023 0 -1 4202496 19800 0 0 0 136186 21 0 0 20 0 1 0 28225756 146993152 27960 33554432000 4194304 6059633 140735957315632 140735957314168 4278354 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22244/statm: 35887 27960 184 456 0 35423 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 143548

[startup+1422.3 s]
/proc/loadavg: 2.25 2.21 2.18 3/176 22349
/proc/meminfo: memFree=30253524/32872528 swapFree=1308564/1463908
[pid=22244] ppid=22241 vsize=143548 CPUtime=1422.07 cores=0,2,4,6
/proc/22244/stat : 22244 (open-wbo) R 22241 22244 21023 0 -1 4202496 20702 0 0 0 142185 22 0 0 20 0 1 0 28225756 146993152 27960 33554432000 4194304 6059633 140735957315632 140735957314168 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22244/statm: 35887 27960 184 456 0 35423 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 143548

[startup+1482.3 s]
/proc/loadavg: 2.18 2.20 2.18 3/175 22350
/proc/meminfo: memFree=30253812/32872528 swapFree=1308564/1463908
[pid=22244] ppid=22241 vsize=143548 CPUtime=1482.05 cores=0,2,4,6
/proc/22244/stat : 22244 (open-wbo) R 22241 22244 21023 0 -1 4202496 21607 0 0 0 148181 24 0 0 20 0 1 0 28225756 146993152 27448 33554432000 4194304 6059633 140735957315632 140735957314168 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22244/statm: 35887 27448 184 456 0 35423 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 143548

[startup+1542.31 s]
/proc/loadavg: 2.24 2.21 2.18 3/175 22352
/proc/meminfo: memFree=30255756/32872528 swapFree=1308564/1463908
[pid=22244] ppid=22241 vsize=143548 CPUtime=1542.06 cores=0,2,4,6
/proc/22244/stat : 22244 (open-wbo) R 22241 22244 21023 0 -1 4202496 22513 0 0 0 154180 26 0 0 20 0 1 0 28225756 146993152 26424 33554432000 4194304 6059633 140735957315632 140735957314168 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22244/statm: 35887 26424 184 456 0 35423 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 143548

[startup+1602.3 s]
/proc/loadavg: 2.24 2.21 2.18 3/175 22353
/proc/meminfo: memFree=30284820/32872528 swapFree=1308564/1463908
[pid=22244] ppid=22241 vsize=94228 CPUtime=1602.04 cores=0,2,4,6
/proc/22244/stat : 22244 (open-wbo) R 22241 22244 21023 0 -1 4202496 23114 0 0 0 160177 27 0 0 20 0 1 0 28225756 96489472 18452 33554432000 4194304 6059633 140735957315632 140735957314456 4278304 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22244/statm: 23557 18452 184 456 0 23093 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 94228

[startup+1662.3 s]
/proc/loadavg: 2.20 2.20 2.18 4/175 22399
/proc/meminfo: memFree=30315940/32872528 swapFree=1308564/1463908
[pid=22244] ppid=22241 vsize=94228 CPUtime=1662.03 cores=0,2,4,6
/proc/22244/stat : 22244 (open-wbo) R 22241 22244 21023 0 -1 4202496 24017 0 0 0 166174 29 0 0 20 0 1 0 28225756 96489472 18452 33554432000 4194304 6059633 140735957315632 140735957314456 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22244/statm: 23557 18452 184 456 0 23093 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 94228

[startup+1722.3 s]
/proc/loadavg: 2.18 2.19 2.18 3/175 22400
/proc/meminfo: memFree=30305492/32872528 swapFree=1308564/1463908
[pid=22244] ppid=22241 vsize=94228 CPUtime=1722.02 cores=0,2,4,6
/proc/22244/stat : 22244 (open-wbo) R 22241 22244 21023 0 -1 4202496 24924 0 0 0 172171 31 0 0 20 0 1 0 28225756 96489472 18452 33554432000 4194304 6059633 140735957315632 140735957314456 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22244/statm: 23557 18452 184 456 0 23093 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 94228

[startup+1782.3 s]
/proc/loadavg: 2.15 2.18 2.18 4/175 22401
/proc/meminfo: memFree=30240212/32872528 swapFree=1308564/1463908
[pid=22244] ppid=22241 vsize=174368 CPUtime=1782.01 cores=0,2,4,6
/proc/22244/stat : 22244 (open-wbo) R 22241 22244 21023 0 -1 4202496 25830 0 0 0 178169 32 0 0 20 0 1 0 28225756 178552832 32635 33554432000 4194304 6059633 140735957315632 140735957314424 4277820 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22244/statm: 43592 32635 184 456 0 43128 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 174368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.17 2.19 2.18 3/175 22402
/proc/meminfo: memFree=30296196/32872528 swapFree=1308564/1463908
[pid=22244] ppid=22241 vsize=94228 CPUtime=1800.01 cores=0,2,4,6
/proc/22244/stat : 22244 (open-wbo) R 22241 22244 21023 0 -1 4202496 25834 0 0 0 179968 33 0 0 20 0 1 0 28225756 96489472 18452 33554432000 4194304 6059633 140735957315632 140735957314456 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22244/statm: 23557 18452 184 456 0 23093 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 94228

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 22244 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.17 2.19 2.18 3/175 22402
/proc/meminfo: memFree=30296196/32872528 swapFree=1308564/1463908
[pid=22244] ppid=22241 vsize=94228 CPUtime=1800.01 cores=0,2,4,6
/proc/22244/stat : 22244 (open-wbo) R 22241 22244 21023 0 -1 4202496 25834 0 0 0 179968 33 0 0 20 0 1 0 28225756 96489472 18452 33554432000 4194304 6059633 140735957315632 140735957314456 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22244/statm: 23557 18452 184 456 0 23093 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 94228

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.68
CPU system time (s): 0.336948
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 174368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.68
system time used= 0.336948
maximum resident set size= 138732
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25837
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= 1915

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.43033 second user time and 7.03093 second system time

The end

Launcher Data 

Begin job on node121 at 2016-06-26 16:37:48
IDJOB=4116810
IDBENCH=109516
IDSOLVER=2547
FILE ID=node121/4116810-1466951868
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-round21-4.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116810-1466951868/watcher-4116810-1466951868 -o /tmp/evaluation-result-4116810-1466951868/solver-4116810-1466951868 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466940445-21039 --watchdog 1960  open-wbo HOME/instance-4116810-1466951868.opb

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

MD5SUM BENCH= 2032e2b1e3e1c51ff327775ae2661afb
RANDOM SEED=1409454070

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:        30320316 kB
Buffers:           70980 kB
Cached:           175480 kB
SwapCached:         1456 kB
Active:           146520 kB
Inactive:         209752 kB
Active(anon):     109476 kB
Inactive(anon):     2960 kB
Active(file):      37044 kB
Inactive(file):   206792 kB
Unevictable:     1463908 kB
Mlocked:         1308564 kB
SwapTotal:      67108856 kB
SwapFree:       67099756 kB
Dirty:              5052 kB
Writeback:             0 kB
AnonPages:       1624840 kB
Mapped:             7952 kB
Shmem:                 0 kB
Slab:             594140 kB
SReclaimable:      38304 kB
SUnreclaim:       555836 kB
KernelStack:        1456 kB
PageTables:         7420 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1713944 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    303104 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 17:07:48