Trace number 4115986

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-size96-round23-4.opb
MD5SUMa97fe7e6bfcb027e3ebdd0fa3cefc7ea
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4288
Total number of constraints9472
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)384
Number of constraints which are nor clauses,nor cardinality constraints896
Minimum length of a constraint1
Maximum length of a constraint10
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 14
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4115986-1466945892.opb
0.00/0.00	c File size is 415951 bytes.
1800.00/1800.30	c Sum of soft weights:            0
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.00/1800.30	c |  Number of variables:          4288                                                                   |
1800.00/1800.30	c |  Number of hard clauses:       8576                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         384                                                                   |
1800.00/1800.30	c |  Number of PB :                1792                                                                   |
1800.00/1800.30	c |  Parse time:                   0.05 s                                                                 |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4115986-1466945892/watcher-4115986-1466945892 -o /tmp/evaluation-result-4115986-1466945892/solver-4115986-1466945892 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466942800-20998 --watchdog 1960 open-wbo HOME/instance-4115986-1466945892.opb 

pid=21234
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: 2.29 2.18 2.10 3/176 21237
/proc/meminfo: memFree=31337168/32872528 swapFree=518888/559768
[pid=21237] ppid=21234 vsize=2748 CPUtime=0 cores=0,2,4,6
/proc/21237/stat : 21237 (open-wbo) R 21234 21237 20982 0 -1 4202496 408 0 0 0 0 0 0 0 20 0 1 0 27629414 2813952 284 33554432000 4194304 6059633 140735226441952 140736897189768 5131227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21237/statm: 687 287 236 456 0 121 0

[startup+0.100165 s]
/proc/loadavg: 2.29 2.18 2.10 3/176 21237
/proc/meminfo: memFree=31337168/32872528 swapFree=518888/559768
[pid=21237] ppid=21234 vsize=23496 CPUtime=0.08 cores=0,2,4,6
/proc/21237/stat : 21237 (open-wbo) R 21234 21237 20982 0 -1 4202496 4800 0 0 0 8 0 0 0 20 0 1 0 27629414 24059904 5023 33554432000 4194304 6059633 140735226441952 140736897189768 4295055 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21237/statm: 5874 5026 163 456 0 5410 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 23496

[startup+0.20036 s]
/proc/loadavg: 2.29 2.18 2.10 3/176 21237
/proc/meminfo: memFree=31337168/32872528 swapFree=518888/559768
[pid=21237] ppid=21234 vsize=28480 CPUtime=0.19 cores=0,2,4,6
/proc/21237/stat : 21237 (open-wbo) R 21234 21237 20982 0 -1 4202496 5650 0 0 0 18 1 0 0 20 0 1 0 27629414 29163520 5765 33554432000 4194304 6059633 140735226441952 140736897189768 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21237/statm: 7120 5765 182 456 0 6656 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28480

[startup+0.300352 s]
/proc/loadavg: 2.29 2.18 2.10 3/176 21237
/proc/meminfo: memFree=31337168/32872528 swapFree=518888/559768
[pid=21237] ppid=21234 vsize=28480 CPUtime=0.29 cores=0,2,4,6
/proc/21237/stat : 21237 (open-wbo) R 21234 21237 20982 0 -1 4202496 5666 0 0 0 28 1 0 0 20 0 1 0 27629414 29163520 5781 33554432000 4194304 6059633 140735226441952 140736897189768 4277835 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21237/statm: 7120 5781 182 456 0 6656 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28480

[startup+0.700296 s]
/proc/loadavg: 2.29 2.18 2.10 3/176 21237
/proc/meminfo: memFree=31337168/32872528 swapFree=518888/559768
[pid=21237] ppid=21234 vsize=28432 CPUtime=0.69 cores=0,2,4,6
/proc/21237/stat : 21237 (open-wbo) R 21234 21237 20982 0 -1 4202496 5808 0 0 0 68 1 0 0 20 0 1 0 27629414 29114368 5873 33554432000 4194304 6059633 140735226441952 140735226440536 4277595 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21237/statm: 7108 5873 183 456 0 6644 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28432

[startup+1.50029 s]
/proc/loadavg: 2.29 2.18 2.10 3/177 21238
/proc/meminfo: memFree=31314288/32872528 swapFree=518888/559768
[pid=21237] ppid=21234 vsize=28628 CPUtime=1.49 cores=0,2,4,6
/proc/21237/stat : 21237 (open-wbo) R 21234 21237 20982 0 -1 4202496 6317 0 0 0 148 1 0 0 20 0 1 0 27629414 29315072 5786 33554432000 4194304 6059633 140735226441952 140735226440536 4278479 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21237/statm: 7157 5786 184 456 0 6693 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28628

[startup+3.1003 s]
/proc/loadavg: 2.26 2.18 2.10 3/177 21238
/proc/meminfo: memFree=31312108/32872528 swapFree=518888/559768
[pid=21237] ppid=21234 vsize=29380 CPUtime=3.09 cores=0,2,4,6
/proc/21237/stat : 21237 (open-wbo) R 21234 21237 20982 0 -1 4202496 6616 0 0 0 308 1 0 0 20 0 1 0 27629414 30085120 6075 33554432000 4194304 6059633 140735226441952 140735226440312 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21237/statm: 7345 6075 184 456 0 6881 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29380

[startup+6.30029 s]
/proc/loadavg: 2.26 2.18 2.10 3/177 21238
/proc/meminfo: memFree=31310472/32872528 swapFree=518888/559768
[pid=21237] ppid=21234 vsize=29580 CPUtime=6.28 cores=0,2,4,6
/proc/21237/stat : 21237 (open-wbo) R 21234 21237 20982 0 -1 4202496 7600 0 0 0 627 1 0 0 20 0 1 0 27629414 30289920 6244 33554432000 4194304 6059633 140735226441952 140735226440776 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21237/statm: 7395 6244 184 456 0 6931 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 29580

[startup+12.7003 s]
/proc/loadavg: 2.22 2.17 2.10 3/177 21238
/proc/meminfo: memFree=31348392/32872528 swapFree=518888/559768
[pid=21237] ppid=21234 vsize=41084 CPUtime=12.69 cores=0,2,4,6
/proc/21237/stat : 21237 (open-wbo) R 21234 21237 20982 0 -1 4202496 8790 0 0 0 1267 2 0 0 20 0 1 0 27629414 42070016 8888 33554432000 4194304 6059633 140735226441952 140735226440472 4254688 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21237/statm: 10271 8888 184 456 0 9807 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41084

[startup+25.5004 s]
/proc/loadavg: 2.27 2.18 2.10 3/177 21238
/proc/meminfo: memFree=31347992/32872528 swapFree=518888/559768
[pid=21237] ppid=21234 vsize=41084 CPUtime=25.49 cores=0,2,4,6
/proc/21237/stat : 21237 (open-wbo) R 21234 21237 20982 0 -1 4202496 9021 0 0 0 2547 2 0 0 20 0 1 0 27629414 42070016 9114 33554432000 4194304 6059633 140735226441952 140735226440472 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21237/statm: 10271 9114 184 456 0 9807 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 41084

[startup+51.1004 s]
/proc/loadavg: 2.25 2.18 2.11 3/177 21238
/proc/meminfo: memFree=31303436/32872528 swapFree=518888/559768
[pid=21237] ppid=21234 vsize=45504 CPUtime=51.08 cores=0,2,4,6
/proc/21237/stat : 21237 (open-wbo) R 21234 21237 20982 0 -1 4202496 9699 0 0 0 5106 2 0 0 20 0 1 0 27629414 46596096 10220 33554432000 4194304 6059633 140735226441952 140735226440472 4278354 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21237/statm: 11376 10220 184 456 0 10912 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45504

[startup+102.3 s]
/proc/loadavg: 2.20 2.18 2.11 3/177 21239
/proc/meminfo: memFree=31297920/32872528 swapFree=518888/559768
[pid=21237] ppid=21234 vsize=59828 CPUtime=102.28 cores=0,2,4,6
/proc/21237/stat : 21237 (open-wbo) R 21234 21237 20982 0 -1 4202496 10991 0 0 0 10225 3 0 0 20 0 1 0 27629414 61263872 12531 33554432000 4194304 6059633 140735226441952 140735226440488 4277693 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21237/statm: 14957 12531 184 456 0 14493 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 59828

[startup+162.3 s]
/proc/loadavg: 2.14 2.17 2.10 3/178 21243
/proc/meminfo: memFree=31295980/32872528 swapFree=518888/559768
[pid=21237] ppid=21234 vsize=71352 CPUtime=162.26 cores=0,2,4,6
/proc/21237/stat : 21237 (open-wbo) R 21234 21237 20982 0 -1 4202496 11680 0 0 0 16223 3 0 0 20 0 1 0 27629414 73064448 13435 33554432000 4194304 6059633 140735226441952 140735226440440 4255297 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21237/statm: 17838 13435 184 456 0 17374 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 71352

[startup+222.307 s]
/proc/loadavg: 2.14 2.17 2.10 3/178 21267
/proc/meminfo: memFree=31296196/32872528 swapFree=518888/559768
[pid=21237] ppid=21234 vsize=71352 CPUtime=222.26 cores=0,2,4,6
/proc/21237/stat : 21237 (open-wbo) R 21234 21237 20982 0 -1 4202496 11681 0 0 0 22223 3 0 0 20 0 1 0 27629414 73064448 13947 33554432000 4194304 6059633 140735226441952 140735226440440 4277879 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21237/statm: 17838 13947 184 456 0 17374 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 71352

[startup+282.3 s]
/proc/loadavg: 2.05 2.13 2.09 3/177 21269
/proc/meminfo: memFree=31323592/32872528 swapFree=518888/559768
[pid=21237] ppid=21234 vsize=90208 CPUtime=282.24 cores=0,2,4,6
/proc/21237/stat : 21237 (open-wbo) R 21234 21237 20982 0 -1 4202496 11820 0 0 0 28221 3 0 0 20 0 1 0 27629414 92372992 14461 33554432000 4194304 6059633 140735226441952 140735226440440 4254639 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21237/statm: 22552 14461 184 456 0 22088 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 90208

[startup+342.3 s]
/proc/loadavg: 2.05 2.12 2.09 3/177 21270
/proc/meminfo: memFree=31320068/32872528 swapFree=518888/559768
[pid=21237] ppid=21234 vsize=90208 CPUtime=342.23 cores=0,2,4,6
/proc/21237/stat : 21237 (open-wbo) R 21234 21237 20982 0 -1 4202496 11821 0 0 0 34220 3 0 0 20 0 1 0 27629414 92372992 14973 33554432000 4194304 6059633 140735226441952 140735226440440 4277774 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21237/statm: 22552 14973 184 456 0 22088 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 90208

[startup+402.3 s]
/proc/loadavg: 2.17 2.14 2.09 3/177 21317
/proc/meminfo: memFree=31335300/32872528 swapFree=518888/559768
[pid=21237] ppid=21234 vsize=90208 CPUtime=402.22 cores=0,2,4,6
/proc/21237/stat : 21237 (open-wbo) R 21234 21237 20982 0 -1 4202496 12440 0 0 0 40218 4 0 0 20 0 1 0 27629414 92372992 20395 33554432000 4194304 6059633 140735226441952 140735226440440 4261780 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21237/statm: 22552 20395 184 456 0 22088 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 90208

[startup+462.3 s]
/proc/loadavg: 2.09 2.13 2.09 3/177 21318
/proc/meminfo: memFree=31324832/32872528 swapFree=518888/559768
[pid=21237] ppid=21234 vsize=90208 CPUtime=462.21 cores=0,2,4,6
/proc/21237/stat : 21237 (open-wbo) R 21234 21237 20982 0 -1 4202496 12441 0 0 0 46217 4 0 0 20 0 1 0 27629414 92372992 20907 33554432000 4194304 6059633 140735226441952 140735226440440 4278338 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21237/statm: 22552 20907 184 456 0 22088 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 90208

[startup+522.3 s]
/proc/loadavg: 2.03 2.10 2.08 3/177 21319
/proc/meminfo: memFree=31312108/32872528 swapFree=518888/559768
[pid=21237] ppid=21234 vsize=90208 CPUtime=522.2 cores=0,2,4,6
/proc/21237/stat : 21237 (open-wbo) R 21234 21237 20982 0 -1 4202496 12441 0 0 0 52216 4 0 0 20 0 1 0 27629414 92372992 20907 33554432000 4194304 6059633 140735226441952 140735226440440 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21237/statm: 22552 20907 184 456 0 22088 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 90208

[startup+582.3 s]
/proc/loadavg: 2.06 2.09 2.08 3/177 21321
/proc/meminfo: memFree=31307076/32872528 swapFree=518888/559768
[pid=21237] ppid=21234 vsize=90208 CPUtime=582.19 cores=0,2,4,6
/proc/21237/stat : 21237 (open-wbo) R 21234 21237 20982 0 -1 4202496 12442 0 0 0 58215 4 0 0 20 0 1 0 27629414 92372992 21419 33554432000 4194304 6059633 140735226441952 140735226440440 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21237/statm: 22552 21419 184 456 0 22088 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 90208


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


[startup+942.3 s]
/proc/loadavg: 2.09 2.08 2.08 3/177 21331
/proc/meminfo: memFree=31289108/32872528 swapFree=518888/559768
[pid=21237] ppid=21234 vsize=90208 CPUtime=942.13 cores=0,2,4,6
/proc/21237/stat : 21237 (open-wbo) R 21234 21237 20982 0 -1 4202496 14379 0 0 0 94205 8 0 0 20 0 1 0 27629414 92372992 21419 33554432000 4194304 6059633 140735226441952 140735226440776 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21237/statm: 22552 21419 184 456 0 22088 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 90208

[startup+1002.3 s]
/proc/loadavg: 2.08 2.08 2.08 3/177 21332
/proc/meminfo: memFree=31253800/32872528 swapFree=518888/559768
[pid=21237] ppid=21234 vsize=139528 CPUtime=1002.13 cores=0,2,4,6
/proc/21237/stat : 21237 (open-wbo) R 21234 21237 20982 0 -1 4202496 14935 0 0 0 100203 10 0 0 20 0 1 0 27629414 142876672 30383 33554432000 4194304 6059633 140735226441952 140735226440488 4278382 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21237/statm: 34882 30383 184 456 0 34418 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 139528

[startup+1062.3 s]
/proc/loadavg: 2.09 2.08 2.08 3/177 21333
/proc/meminfo: memFree=31247400/32872528 swapFree=518888/559768
[pid=21237] ppid=21234 vsize=139528 CPUtime=1062.12 cores=0,2,4,6
/proc/21237/stat : 21237 (open-wbo) R 21234 21237 20982 0 -1 4202496 15217 0 0 0 106202 10 0 0 20 0 1 0 27629414 142876672 31919 33554432000 4194304 6059633 140735226441952 140735226440488 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21237/statm: 34882 31919 184 456 0 34418 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 139528

[startup+1122.3 s]
/proc/loadavg: 2.03 2.06 2.08 3/177 21334
/proc/meminfo: memFree=31288616/32872528 swapFree=518888/559768
[pid=21237] ppid=21234 vsize=90208 CPUtime=1122.11 cores=0,2,4,6
/proc/21237/stat : 21237 (open-wbo) R 21234 21237 20982 0 -1 4202496 15498 0 0 0 112200 11 0 0 20 0 1 0 27629414 92372992 21419 33554432000 4194304 6059633 140735226441952 140735226440776 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21237/statm: 22552 21419 184 456 0 22088 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 90208

[startup+1182.3 s]
/proc/loadavg: 2.01 2.05 2.07 3/177 21336
/proc/meminfo: memFree=31288616/32872528 swapFree=518888/559768
[pid=21237] ppid=21234 vsize=90208 CPUtime=1182.1 cores=0,2,4,6
/proc/21237/stat : 21237 (open-wbo) R 21234 21237 20982 0 -1 4202496 15779 0 0 0 118198 12 0 0 20 0 1 0 27629414 92372992 21419 33554432000 4194304 6059633 140735226441952 140735226440776 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21237/statm: 22552 21419 184 456 0 22088 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 90208

[startup+1242.3 s]
/proc/loadavg: 2.04 2.05 2.07 3/177 21337
/proc/meminfo: memFree=31288740/32872528 swapFree=518888/559768
[pid=21237] ppid=21234 vsize=90208 CPUtime=1242.09 cores=0,2,4,6
/proc/21237/stat : 21237 (open-wbo) R 21234 21237 20982 0 -1 4202496 16061 0 0 0 124197 12 0 0 20 0 1 0 27629414 92372992 21419 33554432000 4194304 6059633 140735226441952 140735226440776 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21237/statm: 22552 21419 184 456 0 22088 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 90208

[startup+1302.3 s]
/proc/loadavg: 2.01 2.04 2.07 3/177 21338
/proc/meminfo: memFree=31250820/32872528 swapFree=518888/559768
[pid=21237] ppid=21234 vsize=90208 CPUtime=1302.08 cores=0,2,4,6
/proc/21237/stat : 21237 (open-wbo) R 21234 21237 20982 0 -1 4202496 16343 0 0 0 130195 13 0 0 20 0 1 0 27629414 92372992 21419 33554432000 4194304 6059633 140735226441952 140735226440776 4278011 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21237/statm: 22552 21419 184 456 0 22088 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 90208

[startup+1362.3 s]
/proc/loadavg: 2.00 2.03 2.06 3/178 21342
/proc/meminfo: memFree=31288508/32872528 swapFree=518888/559768
[pid=21237] ppid=21234 vsize=90208 CPUtime=1362.07 cores=0,2,4,6
/proc/21237/stat : 21237 (open-wbo) R 21234 21237 20982 0 -1 4202496 16626 0 0 0 136193 14 0 0 20 0 1 0 27629414 92372992 21419 33554432000 4194304 6059633 140735226441952 140735226440776 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21237/statm: 22552 21419 184 456 0 22088 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 90208

[startup+1422.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/177 21343
/proc/meminfo: memFree=31288384/32872528 swapFree=518888/559768
[pid=21237] ppid=21234 vsize=90208 CPUtime=1422.07 cores=0,2,4,6
/proc/21237/stat : 21237 (open-wbo) R 21234 21237 20982 0 -1 4202496 16909 0 0 0 142192 15 0 0 20 0 1 0 27629414 92372992 21419 33554432000 4194304 6059633 140735226441952 140735226440776 4261602 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21237/statm: 22552 21419 184 456 0 22088 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 90208

[startup+1482.3 s]
/proc/loadavg: 2.16 2.06 2.06 3/177 21345
/proc/meminfo: memFree=31254812/32872528 swapFree=518888/559768
[pid=21237] ppid=21234 vsize=90208 CPUtime=1482.06 cores=0,2,4,6
/proc/21237/stat : 21237 (open-wbo) R 21234 21237 20982 0 -1 4202496 17312 0 0 0 148190 16 0 0 20 0 1 0 27629414 92372992 21419 33554432000 4194304 6059633 140735226441952 140735226440776 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21237/statm: 22552 21419 184 456 0 22088 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 90208

[startup+1542.31 s]
/proc/loadavg: 2.06 2.05 2.06 3/177 21346
/proc/meminfo: memFree=31248688/32872528 swapFree=518888/559768
[pid=21237] ppid=21234 vsize=90208 CPUtime=1542.05 cores=0,2,4,6
/proc/21237/stat : 21237 (open-wbo) R 21234 21237 20982 0 -1 4202496 17937 0 0 0 154188 17 0 0 20 0 1 0 27629414 92372992 21419 33554432000 4194304 6059633 140735226441952 140735226440776 4277896 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21237/statm: 22552 21419 184 456 0 22088 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 90208

[startup+1602.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/177 21347
/proc/meminfo: memFree=31244476/32872528 swapFree=518888/559768
[pid=21237] ppid=21234 vsize=90208 CPUtime=1602.04 cores=0,2,4,6
/proc/21237/stat : 21237 (open-wbo) R 21234 21237 20982 0 -1 4202496 18807 0 0 0 160185 19 0 0 20 0 1 0 27629414 92372992 21419 33554432000 4194304 6059633 140735226441952 140735226440776 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21237/statm: 22552 21419 184 456 0 22088 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 90208

[startup+1662.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/177 21348
/proc/meminfo: memFree=31188128/32872528 swapFree=518888/559768
[pid=21237] ppid=21234 vsize=170348 CPUtime=1662.03 cores=0,2,4,6
/proc/21237/stat : 21237 (open-wbo) R 21234 21237 20982 0 -1 4202496 19684 0 0 0 166183 20 0 0 20 0 1 0 27629414 174436352 34546 33554432000 4194304 6059633 140735226441952 140735226440744 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21237/statm: 42587 34546 184 456 0 42123 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 170348

[startup+1722.3 s]
/proc/loadavg: 2.00 2.02 2.04 3/177 21349
/proc/meminfo: memFree=31191200/32872528 swapFree=518888/559768
[pid=21237] ppid=21234 vsize=139528 CPUtime=1722.02 cores=0,2,4,6
/proc/21237/stat : 21237 (open-wbo) R 21234 21237 20982 0 -1 4202496 19967 0 0 0 172181 21 0 0 20 0 1 0 27629414 142876672 33455 33554432000 4194304 6059633 140735226441952 140735226440488 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21237/statm: 34882 33455 184 456 0 34418 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 139528

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 2.04 3/177 21351
/proc/meminfo: memFree=31246360/32872528 swapFree=518888/559768
[pid=21237] ppid=21234 vsize=139528 CPUtime=1782.01 cores=0,2,4,6
/proc/21237/stat : 21237 (open-wbo) R 21234 21237 20982 0 -1 4202496 20839 0 0 0 178178 23 0 0 20 0 1 0 27629414 142876672 31919 33554432000 4194304 6059633 140735226441952 140735226440488 4278382 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21237/statm: 34882 31919 184 456 0 34418 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 139528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.07 2.03 2.04 3/177 21351
/proc/meminfo: memFree=31236184/32872528 swapFree=518888/559768
[pid=21237] ppid=21234 vsize=170348 CPUtime=1800 cores=0,2,4,6
/proc/21237/stat : 21237 (open-wbo) R 21234 21237 20982 0 -1 4202496 21428 0 0 0 179977 23 0 0 20 0 1 0 27629414 174436352 34546 33554432000 4194304 6059633 140735226441952 140735226440744 4255341 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21237/statm: 42587 34546 184 456 0 42123 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 170348

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 21237 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.07 2.03 2.04 3/177 21351
/proc/meminfo: memFree=31236184/32872528 swapFree=518888/559768
[pid=21237] ppid=21234 vsize=170348 CPUtime=1800 cores=0,2,4,6
/proc/21237/stat : 21237 (open-wbo) R 21234 21237 20982 0 -1 4202496 21428 0 0 0 179977 23 0 0 20 0 1 0 27629414 174436352 34546 33554432000 4194304 6059633 140735226441952 140735226440744 4255341 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21237/statm: 42587 34546 184 456 0 42123 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 170348

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.78
CPU system time (s): 0.243962
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 170348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.78
system time used= 0.243962
maximum resident set size= 140232
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21431
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= 14
involuntary context switches= 1861

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.30335 second user time and 7.15591 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-26 14:58:12
IDJOB=4115986
IDBENCH=109413
IDSOLVER=2547
FILE ID=node106/4115986-1466945892
RUNJOBID= node106-1466942800-20998
PBS_JOBID= 19976348
Free space on /tmp= 71680 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size96-round23-4.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4115986-1466945892/watcher-4115986-1466945892 -o /tmp/evaluation-result-4115986-1466945892/solver-4115986-1466945892 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466942800-20998 --watchdog 1960  open-wbo HOME/instance-4115986-1466945892.opb

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

MD5SUM BENCH= a97fe7e6bfcb027e3ebdd0fa3cefc7ea
RANDOM SEED=1983280940

node106.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		: 2667.170
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		: 2667.170
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.170
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	: 5332.55
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		: 2667.170
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		: 2667.170
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	: 5332.56
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		: 2667.170
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	: 5332.55
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		: 2667.170
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	: 5332.54
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		: 2667.170
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31337696 kB
Buffers:            4680 kB
Cached:           148772 kB
SwapCached:         4312 kB
Active:           121140 kB
Inactive:         132460 kB
Active(anon):      97632 kB
Inactive(anon):     4936 kB
Active(file):      23508 kB
Inactive(file):   127524 kB
Unevictable:      559768 kB
Mlocked:          518888 kB
SwapTotal:      67108856 kB
SwapFree:       67096688 kB
Dirty:              5104 kB
Writeback:             0 kB
AnonPages:        678900 kB
Mapped:             9208 kB
Shmem:                 0 kB
Slab:             567244 kB
SReclaimable:      11396 kB
SUnreclaim:       555848 kB
KernelStack:        1416 kB
PageTables:         5356 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     815648 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    139264 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= 71672 MiB
End job on node106 at 2016-06-26 15:28:12