Trace number 4116754

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-round22-6.opb
MD5SUM11fccc9b5639e41e584928c6062c3dc6
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-4116754-1466966177.opb
0.00/0.00	c File size is 378013 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-4116754-1466966177/watcher-4116754-1466966177 -o /tmp/evaluation-result-4116754-1466966177/solver-4116754-1466966177 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466942800-20999 --watchdog 1960 open-wbo HOME/instance-4116754-1466966177.opb 

pid=23246
running on 4 cores: 1,3,5,7

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


[startup+0 s]
/proc/loadavg: 1.93 2.01 2.04 3/176 23249
/proc/meminfo: memFree=31358744/32872528 swapFree=518888/559768
[pid=23249] ppid=23246 vsize=2712 CPUtime=0 cores=1,3,5,7
/proc/23249/stat : 23249 (open-wbo) R 23246 23249 20982 0 -1 4202496 403 0 0 0 0 0 0 0 20 0 1 0 29657954 2777088 279 33554432000 4194304 6059633 140736256740144 140735314888296 4210904 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23249/statm: 678 279 227 456 0 121 0

[startup+0.10018 s]
/proc/loadavg: 1.93 2.01 2.04 3/176 23249
/proc/meminfo: memFree=31358744/32872528 swapFree=518888/559768
[pid=23249] ppid=23246 vsize=26968 CPUtime=0.09 cores=1,3,5,7
/proc/23249/stat : 23249 (open-wbo) R 23246 23249 20982 0 -1 4202496 4994 0 0 0 9 0 0 0 20 0 1 0 29657954 27615232 5228 33554432000 4194304 6059633 140736256740144 140735314888296 4266582 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23249/statm: 6742 5228 167 456 0 6278 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26968

[startup+0.20038 s]
/proc/loadavg: 1.93 2.01 2.04 3/176 23249
/proc/meminfo: memFree=31358744/32872528 swapFree=518888/559768
[pid=23249] ppid=23246 vsize=27808 CPUtime=0.19 cores=1,3,5,7
/proc/23249/stat : 23249 (open-wbo) R 23246 23249 20982 0 -1 4202496 5330 0 0 0 19 0 0 0 20 0 1 0 29657954 28475392 5512 33554432000 4194304 6059633 140736256740144 140736256738520 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23249/statm: 6952 5512 182 456 0 6488 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 27808

[startup+0.300373 s]
/proc/loadavg: 1.93 2.01 2.04 3/176 23249
/proc/meminfo: memFree=31358744/32872528 swapFree=518888/559768
[pid=23249] ppid=23246 vsize=27928 CPUtime=0.29 cores=1,3,5,7
/proc/23249/stat : 23249 (open-wbo) R 23246 23249 20982 0 -1 4202496 5397 0 0 0 29 0 0 0 20 0 1 0 29657954 28598272 5559 33554432000 4194304 6059633 140736256740144 140736256738520 4254746 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23249/statm: 6982 5559 182 456 0 6518 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27928

[startup+0.700314 s]
/proc/loadavg: 1.93 2.01 2.04 3/176 23249
/proc/meminfo: memFree=31358744/32872528 swapFree=518888/559768
[pid=23249] ppid=23246 vsize=28152 CPUtime=0.69 cores=1,3,5,7
/proc/23249/stat : 23249 (open-wbo) R 23246 23249 20982 0 -1 4202496 5472 0 0 0 69 0 0 0 20 0 1 0 29657954 28827648 5632 33554432000 4194304 6059633 140736256740144 140736256738520 4277790 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23249/statm: 7038 5632 183 456 0 6574 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28152

[startup+1.50032 s]
/proc/loadavg: 1.93 2.01 2.04 3/177 23250
/proc/meminfo: memFree=31336732/32872528 swapFree=518888/559768
[pid=23249] ppid=23246 vsize=28292 CPUtime=1.49 cores=1,3,5,7
/proc/23249/stat : 23249 (open-wbo) R 23246 23249 20982 0 -1 4202496 6087 0 0 0 149 0 0 0 20 0 1 0 29657954 28971008 5685 33554432000 4194304 6059633 140736256740144 140736256738504 4277560 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23249/statm: 7073 5685 184 456 0 6609 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28292

[startup+3.10032 s]
/proc/loadavg: 1.93 2.01 2.04 3/177 23250
/proc/meminfo: memFree=31335748/32872528 swapFree=518888/559768
[pid=23249] ppid=23246 vsize=28556 CPUtime=3.09 cores=1,3,5,7
/proc/23249/stat : 23249 (open-wbo) R 23246 23249 20982 0 -1 4202496 6198 0 0 0 309 0 0 0 20 0 1 0 29657954 29241344 5796 33554432000 4194304 6059633 140736256740144 140736256738520 4300084 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23249/statm: 7139 5796 184 456 0 6675 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28556

[startup+6.30031 s]
/proc/loadavg: 1.93 2.01 2.04 3/177 23250
/proc/meminfo: memFree=31335196/32872528 swapFree=518888/559768
[pid=23249] ppid=23246 vsize=29152 CPUtime=6.29 cores=1,3,5,7
/proc/23249/stat : 23249 (open-wbo) R 23246 23249 20982 0 -1 4202496 7100 0 0 0 628 1 0 0 20 0 1 0 29657954 29851648 5966 33554432000 4194304 6059633 140736256740144 140736256738968 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23249/statm: 7288 5966 184 456 0 6824 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29152

[startup+12.7003 s]
/proc/loadavg: 1.94 2.01 2.04 3/177 23250
/proc/meminfo: memFree=31322956/32872528 swapFree=518888/559768
[pid=23249] ppid=23246 vsize=40640 CPUtime=12.69 cores=1,3,5,7
/proc/23249/stat : 23249 (open-wbo) R 23246 23249 20982 0 -1 4202496 8099 0 0 0 1268 1 0 0 20 0 1 0 29657954 41615360 8912 33554432000 4194304 6059633 140736256740144 140736256738664 4278631 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23249/statm: 10160 8912 184 456 0 9696 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40640

[startup+25.5004 s]
/proc/loadavg: 1.95 2.00 2.04 3/177 23250
/proc/meminfo: memFree=31323212/32872528 swapFree=518888/559768
[pid=23249] ppid=23246 vsize=40640 CPUtime=25.49 cores=1,3,5,7
/proc/23249/stat : 23249 (open-wbo) R 23246 23249 20982 0 -1 4202496 8099 0 0 0 2548 1 0 0 20 0 1 0 29657954 41615360 8912 33554432000 4194304 6059633 140736256740144 140736256738664 4277560 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23249/statm: 10160 8912 184 456 0 9696 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 40640

[startup+51.1004 s]
/proc/loadavg: 1.97 2.00 2.04 3/177 23250
/proc/meminfo: memFree=31318436/32872528 swapFree=518888/559768
[pid=23249] ppid=23246 vsize=45060 CPUtime=51.08 cores=1,3,5,7
/proc/23249/stat : 23249 (open-wbo) R 23246 23249 20982 0 -1 4202496 8748 0 0 0 5107 1 0 0 20 0 1 0 29657954 46141440 10005 33554432000 4194304 6059633 140736256740144 140736256738664 4277852 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23249/statm: 11265 10005 184 456 0 10801 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45060

[startup+102.3 s]
/proc/loadavg: 1.98 2.00 2.04 3/177 23251
/proc/meminfo: memFree=31321604/32872528 swapFree=518888/559768
[pid=23249] ppid=23246 vsize=47780 CPUtime=102.28 cores=1,3,5,7
/proc/23249/stat : 23249 (open-wbo) R 23246 23249 20982 0 -1 4202496 9950 0 0 0 10226 2 0 0 20 0 1 0 29657954 48926720 9362 33554432000 4194304 6059633 140736256740144 140736256738632 4255712 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23249/statm: 11945 9362 184 456 0 11481 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 47780

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.03 3/177 23253
/proc/meminfo: memFree=31302368/32872528 swapFree=518888/559768
[pid=23249] ppid=23246 vsize=67164 CPUtime=162.27 cores=1,3,5,7
/proc/23249/stat : 23249 (open-wbo) R 23246 23249 20982 0 -1 4202496 10623 0 0 0 16225 2 0 0 20 0 1 0 29657954 68775936 14116 33554432000 4194304 6059633 140736256740144 140736256738632 4255350 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23249/statm: 16791 14116 184 456 0 16327 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 67164

[startup+222.307 s]
/proc/loadavg: 2.04 2.01 2.03 4/177 23254
/proc/meminfo: memFree=31260160/32872528 swapFree=518888/559768
[pid=23249] ppid=23246 vsize=67164 CPUtime=222.26 cores=1,3,5,7
/proc/23249/stat : 23249 (open-wbo) R 23246 23249 20982 0 -1 4202496 10959 0 0 0 22224 2 0 0 20 0 1 0 29657954 68775936 14684 33554432000 4194304 6059633 140736256740144 140736256738968 4277545 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23249/statm: 16791 14684 184 456 0 16327 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 67164

[startup+282.3 s]
/proc/loadavg: 2.01 2.01 2.02 3/178 23258
/proc/meminfo: memFree=31292040/32872528 swapFree=518888/559768
[pid=23249] ppid=23246 vsize=97512 CPUtime=282.24 cores=1,3,5,7
/proc/23249/stat : 23249 (open-wbo) R 23246 23249 20982 0 -1 4202496 11453 0 0 0 28221 3 0 0 20 0 1 0 29657954 99852288 16545 33554432000 4194304 6059633 140736256740144 140736256738632 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23249/statm: 24378 16545 184 456 0 23914 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 97512

[startup+342.3 s]
/proc/loadavg: 2.04 2.02 2.02 3/177 23259
/proc/meminfo: memFree=31289188/32872528 swapFree=518888/559768
[pid=23249] ppid=23246 vsize=97512 CPUtime=342.23 cores=1,3,5,7
/proc/23249/stat : 23249 (open-wbo) R 23246 23249 20982 0 -1 4202496 11455 0 0 0 34220 3 0 0 20 0 1 0 29657954 99852288 17222 33554432000 4194304 6059633 140736256740144 140736256738632 4254731 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23249/statm: 24378 17222 184 456 0 23914 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 97512

[startup+402.3 s]
/proc/loadavg: 2.08 2.03 2.02 3/177 23260
/proc/meminfo: memFree=31246056/32872528 swapFree=518888/559768
[pid=23249] ppid=23246 vsize=97512 CPUtime=402.22 cores=1,3,5,7
/proc/23249/stat : 23249 (open-wbo) R 23246 23249 20982 0 -1 4202496 11458 0 0 0 40219 3 0 0 20 0 1 0 29657954 99852288 18758 33554432000 4194304 6059633 140736256740144 140736256738632 4255716 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23249/statm: 24378 18758 184 456 0 23914 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 97512

[startup+462.3 s]
/proc/loadavg: 2.03 2.02 2.02 3/177 23262
/proc/meminfo: memFree=31283260/32872528 swapFree=518888/559768
[pid=23249] ppid=23246 vsize=97512 CPUtime=462.21 cores=1,3,5,7
/proc/23249/stat : 23249 (open-wbo) R 23246 23249 20982 0 -1 4202496 11458 0 0 0 46218 3 0 0 20 0 1 0 29657954 99852288 18758 33554432000 4194304 6059633 140736256740144 140736256738632 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23249/statm: 24378 18758 184 456 0 23914 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 97512

[startup+522.3 s]
/proc/loadavg: 2.14 2.06 2.03 3/177 23263
/proc/meminfo: memFree=31282640/32872528 swapFree=518888/559768
[pid=23249] ppid=23246 vsize=146832 CPUtime=522.2 cores=1,3,5,7
/proc/23249/stat : 23249 (open-wbo) R 23246 23249 20982 0 -1 4202496 12294 0 0 0 52216 4 0 0 20 0 1 0 29657954 150355968 26841 33554432000 4194304 6059633 140736256740144 140736256738680 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23249/statm: 36708 26841 184 456 0 36244 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 146832

[startup+582.3 s]
/proc/loadavg: 2.05 2.05 2.02 4/177 23264
/proc/meminfo: memFree=31282764/32872528 swapFree=518888/559768
[pid=23249] ppid=23246 vsize=97512 CPUtime=582.2 cores=1,3,5,7
/proc/23249/stat : 23249 (open-wbo) R 23246 23249 20982 0 -1 4202496 12713 0 0 0 58215 5 0 0 20 0 1 0 29657954 99852288 18758 33554432000 4194304 6059633 140736256740144 140736256738968 4277879 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23249/statm: 24378 18758 184 456 0 23914 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 97512


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


[startup+942.3 s]
/proc/loadavg: 2.05 2.04 2.01 3/177 23274
/proc/meminfo: memFree=31250572/32872528 swapFree=518888/559768
[pid=23249] ppid=23246 vsize=146832 CPUtime=942.14 cores=1,3,5,7
/proc/23249/stat : 23249 (open-wbo) R 23246 23249 20982 0 -1 4202496 16925 0 0 0 94203 11 0 0 20 0 1 0 29657954 150355968 26841 33554432000 4194304 6059633 140736256740144 140736256738680 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23249/statm: 36708 26841 184 456 0 36244 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 146832

[startup+1002.3 s]
/proc/loadavg: 2.06 2.04 2.01 3/177 23275
/proc/meminfo: memFree=31240712/32872528 swapFree=518888/559768
[pid=23249] ppid=23246 vsize=146832 CPUtime=1002.13 cores=1,3,5,7
/proc/23249/stat : 23249 (open-wbo) R 23246 23249 20982 0 -1 4202496 17354 0 0 0 100201 12 0 0 20 0 1 0 29657954 150355968 29401 33554432000 4194304 6059633 140736256740144 140736256738680 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23249/statm: 36708 29401 184 456 0 36244 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 146832

[startup+1062.3 s]
/proc/loadavg: 2.06 2.05 2.01 3/177 23277
/proc/meminfo: memFree=31283048/32872528 swapFree=518888/559768
[pid=23249] ppid=23246 vsize=97512 CPUtime=1062.12 cores=1,3,5,7
/proc/23249/stat : 23249 (open-wbo) R 23246 23249 20982 0 -1 4202496 17782 0 0 0 106199 13 0 0 20 0 1 0 29657954 99852288 18758 33554432000 4194304 6059633 140736256740144 140736256738968 4277882 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23249/statm: 24378 18758 184 456 0 23914 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 97512

[startup+1122.3 s]
/proc/loadavg: 2.02 2.04 2.00 4/177 23278
/proc/meminfo: memFree=31224648/32872528 swapFree=518888/559768
[pid=23249] ppid=23246 vsize=97512 CPUtime=1122.12 cores=1,3,5,7
/proc/23249/stat : 23249 (open-wbo) R 23246 23249 20982 0 -1 4202496 18208 0 0 0 112198 14 0 0 20 0 1 0 29657954 99852288 18758 33554432000 4194304 6059633 140736256740144 140736256738968 4255366 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23249/statm: 24378 18758 184 456 0 23914 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 97512

[startup+1182.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/177 23279
/proc/meminfo: memFree=31228756/32872528 swapFree=518888/559768
[pid=23249] ppid=23246 vsize=97512 CPUtime=1182.1 cores=1,3,5,7
/proc/23249/stat : 23249 (open-wbo) R 23246 23249 20982 0 -1 4202496 18699 0 0 0 118196 14 0 0 20 0 1 0 29657954 99852288 18758 33554432000 4194304 6059633 140736256740144 140736256738968 4867836 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23249/statm: 24378 18758 184 456 0 23914 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 97512

[startup+1242.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 23326
/proc/meminfo: memFree=31283404/32872528 swapFree=518888/559768
[pid=23249] ppid=23246 vsize=146832 CPUtime=1242.1 cores=1,3,5,7
/proc/23249/stat : 23249 (open-wbo) R 23246 23249 20982 0 -1 4202496 19913 0 0 0 124193 17 0 0 20 0 1 0 29657954 150355968 27353 33554432000 4194304 6059633 140736256740144 140736256738680 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23249/statm: 36708 27353 184 456 0 36244 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 146832

[startup+1302.3 s]
/proc/loadavg: 2.00 2.02 2.00 4/177 23327
/proc/meminfo: memFree=31286788/32872528 swapFree=518892/559772
[pid=23249] ppid=23246 vsize=146832 CPUtime=1302.09 cores=1,3,5,7
/proc/23249/stat : 23249 (open-wbo) R 23246 23249 20982 0 -1 4202496 20928 0 0 0 130191 18 0 0 20 0 1 0 29657954 150355968 28377 33554432000 4194304 6059633 140736256740144 140736256738680 4277940 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23249/statm: 36708 28377 184 456 0 36244 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 146832

[startup+1362.3 s]
/proc/loadavg: 2.06 2.04 2.01 3/177 23329
/proc/meminfo: memFree=31260008/32872528 swapFree=518888/559768
[pid=23249] ppid=23246 vsize=146832 CPUtime=1362.08 cores=1,3,5,7
/proc/23249/stat : 23249 (open-wbo) R 23246 23249 20982 0 -1 4202496 21936 0 0 0 136188 20 0 0 20 0 1 0 29657954 150355968 28889 33554432000 4194304 6059633 140736256740144 140736256738680 4278312 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23249/statm: 36708 28889 184 456 0 36244 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 146832

[startup+1422.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 23330
/proc/meminfo: memFree=31258288/32872528 swapFree=518888/559768
[pid=23249] ppid=23246 vsize=146832 CPUtime=1422.08 cores=1,3,5,7
/proc/23249/stat : 23249 (open-wbo) R 23246 23249 20982 0 -1 4202496 22949 0 0 0 142186 22 0 0 20 0 1 0 29657954 150355968 28889 33554432000 4194304 6059633 140736256740144 140736256738680 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23249/statm: 36708 28889 184 456 0 36244 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 146832

[startup+1482.3 s]
/proc/loadavg: 2.05 2.04 2.00 4/178 23334
/proc/meminfo: memFree=31251844/32872528 swapFree=518888/559768
[pid=23249] ppid=23246 vsize=146832 CPUtime=1482.06 cores=1,3,5,7
/proc/23249/stat : 23249 (open-wbo) R 23246 23249 20982 0 -1 4202496 23963 0 0 0 148183 23 0 0 20 0 1 0 29657954 150355968 28889 33554432000 4194304 6059633 140736256740144 140736256738680 4254683 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23249/statm: 36708 28889 184 456 0 36244 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 146832

[startup+1542.31 s]
/proc/loadavg: 2.02 2.03 2.00 3/178 23358
/proc/meminfo: memFree=31247508/32872528 swapFree=518888/559768
[pid=23249] ppid=23246 vsize=146832 CPUtime=1542.06 cores=1,3,5,7
/proc/23249/stat : 23249 (open-wbo) R 23246 23249 20982 0 -1 4202496 24979 0 0 0 154181 25 0 0 20 0 1 0 29657954 150355968 28889 33554432000 4194304 6059633 140736256740144 140736256738680 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23249/statm: 36708 28889 184 456 0 36244 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 146832

[startup+1602.3 s]
/proc/loadavg: 2.08 2.04 2.01 3/177 23359
/proc/meminfo: memFree=31249832/32872528 swapFree=518888/559768
[pid=23249] ppid=23246 vsize=146832 CPUtime=1602.04 cores=1,3,5,7
/proc/23249/stat : 23249 (open-wbo) R 23246 23249 20982 0 -1 4202496 25997 0 0 0 160178 26 0 0 20 0 1 0 29657954 150355968 28377 33554432000 4194304 6059633 140736256740144 140736256738680 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23249/statm: 36708 28377 184 456 0 36244 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 146832

[startup+1662.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 23361
/proc/meminfo: memFree=31248848/32872528 swapFree=518888/559768
[pid=23249] ppid=23246 vsize=146832 CPUtime=1662.04 cores=1,3,5,7
/proc/23249/stat : 23249 (open-wbo) R 23246 23249 20982 0 -1 4202496 27008 0 0 0 166175 29 0 0 20 0 1 0 29657954 150355968 27353 33554432000 4194304 6059633 140736256740144 140736256738680 4278035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23249/statm: 36708 27353 184 456 0 36244 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 146832

[startup+1722.3 s]
/proc/loadavg: 2.14 2.05 2.01 3/177 23362
/proc/meminfo: memFree=31280964/32872528 swapFree=518888/559768
[pid=23249] ppid=23246 vsize=97512 CPUtime=1722.03 cores=1,3,5,7
/proc/23249/stat : 23249 (open-wbo) R 23246 23249 20982 0 -1 4202496 27604 0 0 0 172173 30 0 0 20 0 1 0 29657954 99852288 18758 33554432000 4194304 6059633 140736256740144 140736256738968 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23249/statm: 24378 18758 184 456 0 23914 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 97512

[startup+1782.3 s]
/proc/loadavg: 2.09 2.05 2.01 3/177 23363
/proc/meminfo: memFree=31280852/32872528 swapFree=518888/559768
[pid=23249] ppid=23246 vsize=97512 CPUtime=1782.02 cores=1,3,5,7
/proc/23249/stat : 23249 (open-wbo) R 23246 23249 20982 0 -1 4202496 28623 0 0 0 178171 31 0 0 20 0 1 0 29657954 99852288 18758 33554432000 4194304 6059633 140736256740144 140736256738968 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23249/statm: 24378 18758 184 456 0 23914 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 97512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.07 2.05 2.01 3/177 23363
/proc/meminfo: memFree=31247092/32872528 swapFree=518888/559768
[pid=23249] ppid=23246 vsize=146832 CPUtime=1800.01 cores=1,3,5,7
/proc/23249/stat : 23249 (open-wbo) R 23246 23249 20982 0 -1 4202496 29042 0 0 0 179970 31 0 0 20 0 1 0 29657954 150355968 27353 33554432000 4194304 6059633 140736256740144 140736256738680 4278354 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23249/statm: 36708 27353 184 456 0 36244 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 146832

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 23249 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.07 2.05 2.01 3/177 23363
/proc/meminfo: memFree=31247092/32872528 swapFree=518888/559768
[pid=23249] ppid=23246 vsize=146832 CPUtime=1800.01 cores=1,3,5,7
/proc/23249/stat : 23249 (open-wbo) R 23246 23249 20982 0 -1 4202496 29042 0 0 0 179970 31 0 0 20 0 1 0 29657954 150355968 27353 33554432000 4194304 6059633 140736256740144 140736256738680 4278354 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23249/statm: 36708 27353 184 456 0 36244 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 146832

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.71
CPU system time (s): 0.317951
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 177652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.71
system time used= 0.317951
maximum resident set size= 138352
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29045
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= 1854

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.38833 second user time and 7.07092 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-26 20:36:17
IDJOB=4116754
IDBENCH=109509
IDSOLVER=2547
FILE ID=node106/4116754-1466966177
RUNJOBID= node106-1466942800-20999
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-size144-round22-6.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116754-1466966177/watcher-4116754-1466966177 -o /tmp/evaluation-result-4116754-1466966177/solver-4116754-1466966177 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466942800-20999 --watchdog 1960  open-wbo HOME/instance-4116754-1466966177.opb

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

MD5SUM BENCH= 11fccc9b5639e41e584928c6062c3dc6
RANDOM SEED=1171729707

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:        31359296 kB
Buffers:           15100 kB
Cached:           156284 kB
SwapCached:         4304 kB
Active:           106684 kB
Inactive:         146984 kB
Active(anon):      79704 kB
Inactive(anon):     4936 kB
Active(file):      26980 kB
Inactive(file):   142048 kB
Unevictable:      559768 kB
Mlocked:          518888 kB
SwapTotal:      67108856 kB
SwapFree:       67096696 kB
Dirty:              5060 kB
Writeback:             0 kB
AnonPages:        743204 kB
Mapped:             8952 kB
Shmem:                 0 kB
Slab:             567644 kB
SReclaimable:      11896 kB
SUnreclaim:       555748 kB
KernelStack:        1472 kB
PageTables:         5732 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     774444 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    210944 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 21:06:18