Trace number 4116466

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-size80-round23-8.opb
MD5SUM855f9484f9b8e197cfc3774a1e63c6f9
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 constraints9456
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)368
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-4116466-1466971580.opb
0.00/0.00	c File size is 415721 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:          4288                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       8560                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         368                                                                   |
1800.01/1800.30	c |  Number of PB :                1792                                                                   |
1800.01/1800.30	c |  Parse time:                   0.05 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-4116466-1466971580/watcher-4116466-1466971580 -o /tmp/evaluation-result-4116466-1466971580/solver-4116466-1466971580 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466942800-20999 --watchdog 1960 open-wbo HOME/instance-4116466-1466971580.opb 

pid=23701
running on 4 cores: 1,3,5,7

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


[startup+0 s]
/proc/loadavg: 2.00 2.03 2.05 3/176 23704
/proc/meminfo: memFree=31344180/32872528 swapFree=518888/559768
[pid=23704] ppid=23701 vsize=2748 CPUtime=0 cores=1,3,5,7
/proc/23704/stat : 23704 (open-wbo) R 23701 23704 20982 0 -1 4202496 412 0 0 0 0 0 0 0 20 0 1 0 30198181 2813952 288 33554432000 4194304 6059633 140736411144944 140737266972040 4210904 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23704/statm: 687 288 236 456 0 121 0

[startup+0.100137 s]
/proc/loadavg: 2.00 2.03 2.05 3/176 23704
/proc/meminfo: memFree=31344180/32872528 swapFree=518888/559768
[pid=23704] ppid=23701 vsize=23496 CPUtime=0.09 cores=1,3,5,7
/proc/23704/stat : 23704 (open-wbo) R 23701 23704 20982 0 -1 4202496 4811 0 0 0 9 0 0 0 20 0 1 0 30198181 24059904 5036 33554432000 4194304 6059633 140736411144944 140737266972040 5047405 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23704/statm: 5874 5041 163 456 0 5410 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23496

[startup+0.20038 s]
/proc/loadavg: 2.00 2.03 2.05 3/176 23704
/proc/meminfo: memFree=31344180/32872528 swapFree=518888/559768
[pid=23704] ppid=23701 vsize=28248 CPUtime=0.19 cores=1,3,5,7
/proc/23704/stat : 23704 (open-wbo) R 23701 23704 20982 0 -1 4202496 5564 0 0 0 19 0 0 0 20 0 1 0 30198181 28925952 5702 33554432000 4194304 6059633 140736411144944 140737266972040 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23704/statm: 7062 5702 182 456 0 6598 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28248

[startup+0.300377 s]
/proc/loadavg: 2.00 2.03 2.05 3/176 23704
/proc/meminfo: memFree=31344180/32872528 swapFree=518888/559768
[pid=23704] ppid=23701 vsize=28484 CPUtime=0.29 cores=1,3,5,7
/proc/23704/stat : 23704 (open-wbo) R 23701 23704 20982 0 -1 4202496 5670 0 0 0 29 0 0 0 20 0 1 0 30198181 29167616 5807 33554432000 4194304 6059633 140736411144944 140737266972040 4277910 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23704/statm: 7121 5807 182 456 0 6657 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28484

[startup+0.700311 s]
/proc/loadavg: 2.00 2.03 2.05 3/176 23704
/proc/meminfo: memFree=31344180/32872528 swapFree=518888/559768
[pid=23704] ppid=23701 vsize=28760 CPUtime=0.69 cores=1,3,5,7
/proc/23704/stat : 23704 (open-wbo) R 23701 23704 20982 0 -1 4202496 5759 0 0 0 69 0 0 0 20 0 1 0 30198181 29450240 5895 33554432000 4194304 6059633 140736411144944 140737266972040 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23704/statm: 7190 5895 183 456 0 6726 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28760

[startup+1.50026 s]
/proc/loadavg: 2.00 2.03 2.05 4/177 23705
/proc/meminfo: memFree=31320904/32872528 swapFree=518888/559768
[pid=23704] ppid=23701 vsize=28760 CPUtime=1.49 cores=1,3,5,7
/proc/23704/stat : 23704 (open-wbo) R 23701 23704 20982 0 -1 4202496 5865 0 0 0 149 0 0 0 20 0 1 0 30198181 29450240 5992 33554432000 4194304 6059633 140736411144944 140736411143304 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23704/statm: 7190 5992 183 456 0 6726 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28760

[startup+3.10031 s]
/proc/loadavg: 2.00 2.03 2.05 4/177 23705
/proc/meminfo: memFree=31320036/32872528 swapFree=518888/559768
[pid=23704] ppid=23701 vsize=29024 CPUtime=3.09 cores=1,3,5,7
/proc/23704/stat : 23704 (open-wbo) R 23701 23704 20982 0 -1 4202496 6536 0 0 0 308 1 0 0 20 0 1 0 30198181 29720576 5918 33554432000 4194304 6059633 140736411144944 140736411143768 4277586 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23704/statm: 7256 5918 184 456 0 6792 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29024

[startup+6.30029 s]
/proc/loadavg: 2.00 2.03 2.05 3/177 23705
/proc/meminfo: memFree=31319792/32872528 swapFree=518888/559768
[pid=23704] ppid=23701 vsize=29604 CPUtime=6.29 cores=1,3,5,7
/proc/23704/stat : 23704 (open-wbo) R 23701 23704 20982 0 -1 4202496 7514 0 0 0 628 1 0 0 20 0 1 0 30198181 30314496 6228 33554432000 4194304 6059633 140736411144944 140736411143768 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23704/statm: 7401 6228 184 456 0 6937 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29604

[startup+12.7003 s]
/proc/loadavg: 2.00 2.03 2.05 3/177 23705
/proc/meminfo: memFree=31308536/32872528 swapFree=518888/559768
[pid=23704] ppid=23701 vsize=41088 CPUtime=12.69 cores=1,3,5,7
/proc/23704/stat : 23704 (open-wbo) R 23701 23704 20982 0 -1 4202496 8296 0 0 0 1267 2 0 0 20 0 1 0 30198181 42074112 8975 33554432000 4194304 6059633 140736411144944 140736411143464 4255169 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23704/statm: 10272 8975 184 456 0 9808 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41088

[startup+25.5004 s]
/proc/loadavg: 2.00 2.03 2.05 3/177 23705
/proc/meminfo: memFree=31308100/32872528 swapFree=518888/559768
[pid=23704] ppid=23701 vsize=45508 CPUtime=25.49 cores=1,3,5,7
/proc/23704/stat : 23704 (open-wbo) R 23701 23704 20982 0 -1 4202496 9026 0 0 0 2547 2 0 0 20 0 1 0 30198181 46600192 10121 33554432000 4194304 6059633 140736411144944 140736411143464 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23704/statm: 11377 10121 184 456 0 10913 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 45508

[startup+51.1004 s]
/proc/loadavg: 2.00 2.02 2.05 3/177 23705
/proc/meminfo: memFree=31302508/32872528 swapFree=518888/559768
[pid=23704] ppid=23701 vsize=45508 CPUtime=51.08 cores=1,3,5,7
/proc/23704/stat : 23704 (open-wbo) R 23701 23704 20982 0 -1 4202496 9131 0 0 0 5106 2 0 0 20 0 1 0 30198181 46600192 10407 33554432000 4194304 6059633 140736411144944 140736411143464 4255350 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23704/statm: 11377 10407 184 456 0 10913 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45508

[startup+102.3 s]
/proc/loadavg: 2.12 2.05 2.06 3/177 23706
/proc/meminfo: memFree=31306356/32872528 swapFree=518888/559768
[pid=23704] ppid=23701 vsize=41156 CPUtime=102.28 cores=1,3,5,7
/proc/23704/stat : 23704 (open-wbo) R 23701 23704 20982 0 -1 4202496 10320 0 0 0 10225 3 0 0 20 0 1 0 30198181 42143744 9352 33554432000 4194304 6059633 140736411144944 140736411143768 4254611 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23704/statm: 10289 9352 184 456 0 9825 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 41156

[startup+162.3 s]
/proc/loadavg: 2.10 2.05 2.05 3/177 23707
/proc/meminfo: memFree=31287120/32872528 swapFree=518888/559768
[pid=23704] ppid=23701 vsize=71348 CPUtime=162.27 cores=1,3,5,7
/proc/23704/stat : 23704 (open-wbo) R 23701 23704 20982 0 -1 4202496 11101 0 0 0 16223 4 0 0 20 0 1 0 30198181 73060352 14208 33554432000 4194304 6059633 140736411144944 140736411143432 4277786 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23704/statm: 17837 14208 184 456 0 17373 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 71348

[startup+222.307 s]
/proc/loadavg: 2.13 2.07 2.06 3/178 23712
/proc/meminfo: memFree=31254524/32872528 swapFree=518888/559768
[pid=23704] ppid=23701 vsize=71348 CPUtime=222.26 cores=1,3,5,7
/proc/23704/stat : 23704 (open-wbo) R 23701 23704 20982 0 -1 4202496 11101 0 0 0 22222 4 0 0 20 0 1 0 30198181 73060352 14208 33554432000 4194304 6059633 140736411144944 140736411143432 4277619 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23704/statm: 17837 14208 184 456 0 17373 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 71348

[startup+282.3 s]
/proc/loadavg: 2.21 2.10 2.07 3/177 23713
/proc/meminfo: memFree=31284848/32872528 swapFree=518888/559768
[pid=23704] ppid=23701 vsize=90204 CPUtime=282.24 cores=1,3,5,7
/proc/23704/stat : 23704 (open-wbo) R 23701 23704 20982 0 -1 4202496 11195 0 0 0 28220 4 0 0 20 0 1 0 30198181 92368896 14722 33554432000 4194304 6059633 140736411144944 140736411143432 4261792 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23704/statm: 22551 14722 184 456 0 22087 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 90204

[startup+342.3 s]
/proc/loadavg: 2.13 2.09 2.07 3/177 23714
/proc/meminfo: memFree=31282560/32872528 swapFree=518888/559768
[pid=23704] ppid=23701 vsize=90204 CPUtime=342.23 cores=1,3,5,7
/proc/23704/stat : 23704 (open-wbo) R 23701 23704 20982 0 -1 4202496 11196 0 0 0 34219 4 0 0 20 0 1 0 30198181 92368896 15234 33554432000 4194304 6059633 140736411144944 140736411143432 4261657 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23704/statm: 22551 15234 184 456 0 22087 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 90204

[startup+402.3 s]
/proc/loadavg: 2.09 2.09 2.07 3/177 23715
/proc/meminfo: memFree=31262264/32872528 swapFree=518888/559768
[pid=23704] ppid=23701 vsize=90204 CPUtime=402.23 cores=1,3,5,7
/proc/23704/stat : 23704 (open-wbo) R 23701 23704 20982 0 -1 4202496 11830 0 0 0 40218 5 0 0 20 0 1 0 30198181 92368896 20414 33554432000 4194304 6059633 140736411144944 140736411143432 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23704/statm: 22551 20414 184 456 0 22087 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 90204

[startup+462.3 s]
/proc/loadavg: 2.07 2.08 2.07 3/177 23716
/proc/meminfo: memFree=31223224/32872528 swapFree=518888/559768
[pid=23704] ppid=23701 vsize=90204 CPUtime=462.22 cores=1,3,5,7
/proc/23704/stat : 23704 (open-wbo) R 23701 23704 20982 0 -1 4202496 11832 0 0 0 46217 5 0 0 20 0 1 0 30198181 92368896 20926 33554432000 4194304 6059633 140736411144944 140736411143432 4277497 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23704/statm: 22551 20926 184 456 0 22087 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 90204

[startup+522.3 s]
/proc/loadavg: 2.11 2.09 2.07 3/177 23718
/proc/meminfo: memFree=31216704/32872528 swapFree=518888/559768
[pid=23704] ppid=23701 vsize=90204 CPUtime=522.21 cores=1,3,5,7
/proc/23704/stat : 23704 (open-wbo) R 23701 23704 20982 0 -1 4202496 11833 0 0 0 52216 5 0 0 20 0 1 0 30198181 92368896 21582 33554432000 4194304 6059633 140736411144944 140736411143432 4261792 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23704/statm: 22551 21582 184 456 0 22087 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 90204

[startup+582.3 s]
/proc/loadavg: 2.08 2.09 2.07 3/177 23719
/proc/meminfo: memFree=31257104/32872528 swapFree=518888/559768
[pid=23704] ppid=23701 vsize=90204 CPUtime=582.2 cores=1,3,5,7
/proc/23704/stat : 23704 (open-wbo) R 23701 23704 20982 0 -1 4202496 11833 0 0 0 58215 5 0 0 20 0 1 0 30198181 92368896 21582 33554432000 4194304 6059633 140736411144944 140736411143432 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23704/statm: 22551 21582 184 456 0 22087 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 90204


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


[startup+942.3 s]
/proc/loadavg: 2.03 2.07 2.08 3/177 23729
/proc/meminfo: memFree=31255260/32872528 swapFree=518888/559768
[pid=23704] ppid=23701 vsize=90204 CPUtime=942.14 cores=1,3,5,7
/proc/23704/stat : 23704 (open-wbo) R 23701 23704 20982 0 -1 4202496 13689 0 0 0 94204 10 0 0 20 0 1 0 30198181 92368896 21582 33554432000 4194304 6059633 140736411144944 140736411143768 4278382 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23704/statm: 22551 21582 184 456 0 22087 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 90204

[startup+1002.3 s]
/proc/loadavg: 2.04 2.07 2.07 4/177 23730
/proc/meminfo: memFree=31171348/32872528 swapFree=518888/559768
[pid=23704] ppid=23701 vsize=139524 CPUtime=1002.13 cores=1,3,5,7
/proc/23704/stat : 23704 (open-wbo) R 23701 23704 20982 0 -1 4202496 14155 0 0 0 100202 11 0 0 20 0 1 0 30198181 142872576 30501 33554432000 4194304 6059633 140736411144944 140736411143480 4278363 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23704/statm: 34881 30501 184 456 0 34417 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 139524

[startup+1062.3 s]
/proc/loadavg: 2.06 2.07 2.07 3/177 23731
/proc/meminfo: memFree=31169308/32872528 swapFree=518888/559768
[pid=23704] ppid=23701 vsize=90204 CPUtime=1062.13 cores=1,3,5,7
/proc/23704/stat : 23704 (open-wbo) R 23701 23704 20982 0 -1 4202496 14393 0 0 0 106201 12 0 0 20 0 1 0 30198181 92368896 21582 33554432000 4194304 6059633 140736411144944 140736411143480 4254725 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23704/statm: 22551 21582 184 456 0 22087 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 90204

[startup+1122.3 s]
/proc/loadavg: 2.07 2.07 2.07 3/177 23732
/proc/meminfo: memFree=31214752/32872528 swapFree=518888/559768
[pid=23704] ppid=23701 vsize=90204 CPUtime=1122.11 cores=1,3,5,7
/proc/23704/stat : 23704 (open-wbo) R 23701 23704 20982 0 -1 4202496 14629 0 0 0 112199 12 0 0 20 0 1 0 30198181 92368896 21582 33554432000 4194304 6059633 140736411144944 140736411143768 4277868 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23704/statm: 22551 21582 184 456 0 22087 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 90204

[startup+1182.3 s]
/proc/loadavg: 2.13 2.09 2.08 3/177 23734
/proc/meminfo: memFree=31220656/32872528 swapFree=518888/559768
[pid=23704] ppid=23701 vsize=90204 CPUtime=1182.11 cores=1,3,5,7
/proc/23704/stat : 23704 (open-wbo) R 23701 23704 20982 0 -1 4202496 14865 0 0 0 118198 13 0 0 20 0 1 0 30198181 92368896 21582 33554432000 4194304 6059633 140736411144944 140736411143768 4262835 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23704/statm: 22551 21582 184 456 0 22087 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 90204

[startup+1242.3 s]
/proc/loadavg: 2.14 2.10 2.08 3/177 23781
/proc/meminfo: memFree=31301916/32872528 swapFree=518888/559768
[pid=23704] ppid=23701 vsize=90204 CPUtime=1242.1 cores=1,3,5,7
/proc/23704/stat : 23704 (open-wbo) R 23701 23704 20982 0 -1 4202496 15102 0 0 0 124196 14 0 0 20 0 1 0 30198181 92368896 21582 33554432000 4194304 6059633 140736411144944 140736411143768 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23704/statm: 22551 21582 184 456 0 22087 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 90204

[startup+1302.3 s]
/proc/loadavg: 2.09 2.09 2.08 3/177 23782
/proc/meminfo: memFree=31305320/32872528 swapFree=518888/559768
[pid=23704] ppid=23701 vsize=90836 CPUtime=1302.09 cores=1,3,5,7
/proc/23704/stat : 23704 (open-wbo) R 23701 23704 20982 0 -1 4202496 15341 0 0 0 130194 15 0 0 20 0 1 0 30198181 93016064 21583 33554432000 4194304 6059633 140736411144944 140736411143432 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23704/statm: 22709 21583 184 456 0 22245 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 90836

[startup+1362.3 s]
/proc/loadavg: 2.16 2.10 2.09 4/177 23783
/proc/meminfo: memFree=31286624/32872528 swapFree=518888/559768
[pid=23704] ppid=23701 vsize=90836 CPUtime=1362.08 cores=1,3,5,7
/proc/23704/stat : 23704 (open-wbo) R 23701 23704 20982 0 -1 4202496 15737 0 0 0 136193 15 0 0 20 0 1 0 30198181 93016064 21740 33554432000 4194304 6059633 140736411144944 140736411143768 4277835 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23704/statm: 22709 21740 184 456 0 22245 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 90836

[startup+1422.3 s]
/proc/loadavg: 2.18 2.11 2.09 3/178 23787
/proc/meminfo: memFree=31284408/32872528 swapFree=518888/559768
[pid=23704] ppid=23701 vsize=90836 CPUtime=1422.08 cores=1,3,5,7
/proc/23704/stat : 23704 (open-wbo) R 23701 23704 20982 0 -1 4202496 16092 0 0 0 142192 16 0 0 20 0 1 0 30198181 93016064 21740 33554432000 4194304 6059633 140736411144944 140736411143768 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23704/statm: 22709 21740 184 456 0 22245 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 90836

[startup+1482.3 s]
/proc/loadavg: 2.11 2.10 2.09 3/177 23789
/proc/meminfo: memFree=31284476/32872528 swapFree=518888/559768
[pid=23704] ppid=23701 vsize=90836 CPUtime=1482.06 cores=1,3,5,7
/proc/23704/stat : 23704 (open-wbo) R 23701 23704 20982 0 -1 4202496 16631 0 0 0 148189 17 0 0 20 0 1 0 30198181 93016064 21740 33554432000 4194304 6059633 140736411144944 140736411143768 4255169 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23704/statm: 22709 21740 184 456 0 22245 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 90836

[startup+1542.31 s]
/proc/loadavg: 2.12 2.11 2.09 3/177 23790
/proc/meminfo: memFree=31282456/32872528 swapFree=518888/559768
[pid=23704] ppid=23701 vsize=90836 CPUtime=1542.05 cores=1,3,5,7
/proc/23704/stat : 23704 (open-wbo) R 23701 23704 20982 0 -1 4202496 17459 0 0 0 154187 18 0 0 20 0 1 0 30198181 93016064 21740 33554432000 4194304 6059633 140736411144944 140736411143768 4277595 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23704/statm: 22709 21740 184 456 0 22245 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 90836

[startup+1602.3 s]
/proc/loadavg: 2.10 2.11 2.09 3/177 23791
/proc/meminfo: memFree=31265832/32872528 swapFree=518888/559768
[pid=23704] ppid=23701 vsize=90836 CPUtime=1602.04 cores=1,3,5,7
/proc/23704/stat : 23704 (open-wbo) R 23701 23704 20982 0 -1 4202496 18290 0 0 0 160184 20 0 0 20 0 1 0 30198181 93016064 21740 33554432000 4194304 6059633 140736411144944 140736411143768 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23704/statm: 22709 21740 184 456 0 22245 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 90836

[startup+1662.3 s]
/proc/loadavg: 2.21 2.13 2.10 3/177 23792
/proc/meminfo: memFree=31259576/32872528 swapFree=518888/559768
[pid=23704] ppid=23701 vsize=90836 CPUtime=1662.03 cores=1,3,5,7
/proc/23704/stat : 23704 (open-wbo) R 23701 23704 20982 0 -1 4202496 19119 0 0 0 166181 22 0 0 20 0 1 0 30198181 93016064 21740 33554432000 4194304 6059633 140736411144944 140736411143768 4254740 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23704/statm: 22709 21740 184 456 0 22245 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 90836

[startup+1722.3 s]
/proc/loadavg: 2.18 2.13 2.10 3/177 23793
/proc/meminfo: memFree=31257412/32872528 swapFree=518888/559768
[pid=23704] ppid=23701 vsize=90836 CPUtime=1722.02 cores=1,3,5,7
/proc/23704/stat : 23704 (open-wbo) R 23701 23704 20982 0 -1 4202496 19951 0 0 0 172178 24 0 0 20 0 1 0 30198181 93016064 21740 33554432000 4194304 6059633 140736411144944 140736411143768 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23704/statm: 22709 21740 184 456 0 22245 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 90836

[startup+1782.3 s]
/proc/loadavg: 2.16 2.14 2.10 3/177 23795
/proc/meminfo: memFree=31207700/32872528 swapFree=518888/559768
[pid=23704] ppid=23701 vsize=170976 CPUtime=1782.02 cores=1,3,5,7
/proc/23704/stat : 23704 (open-wbo) R 23701 23704 20982 0 -1 4202496 20780 0 0 0 178176 26 0 0 20 0 1 0 30198181 175079424 34822 33554432000 4194304 6059633 140736411144944 140736411143736 4278354 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23704/statm: 42744 34822 184 456 0 42280 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 170976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.12 2.13 2.09 3/177 23795
/proc/meminfo: memFree=31257672/32872528 swapFree=518888/559768
[pid=23704] ppid=23701 vsize=90836 CPUtime=1800.01 cores=1,3,5,7
/proc/23704/stat : 23704 (open-wbo) R 23701 23704 20982 0 -1 4202496 20782 0 0 0 179975 26 0 0 20 0 1 0 30198181 93016064 21740 33554432000 4194304 6059633 140736411144944 140736411143768 4277904 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23704/statm: 22709 21740 184 456 0 22245 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 90836

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 23704 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.12 2.13 2.09 3/177 23795
/proc/meminfo: memFree=31257672/32872528 swapFree=518888/559768
[pid=23704] ppid=23701 vsize=90836 CPUtime=1800.01 cores=1,3,5,7
/proc/23704/stat : 23704 (open-wbo) R 23701 23704 20982 0 -1 4202496 20782 0 0 0 179975 26 0 0 20 0 1 0 30198181 93016064 21740 33554432000 4194304 6059633 140736411144944 140736411143768 4277904 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23704/statm: 22709 21740 184 456 0 22245 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 90836

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.76
CPU system time (s): 0.266959
CPU usage (%): 99.9846
Max. virtual memory (cumulated for all children) (KiB): 170976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.76
system time used= 0.266959
maximum resident set size= 143384
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20785
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= 1856

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.50432 second user time and 6.95594 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-26 22:06:20
IDJOB=4116466
IDBENCH=109473
IDSOLVER=2547
FILE ID=node106/4116466-1466971580
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-size80-round23-8.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116466-1466971580/watcher-4116466-1466971580 -o /tmp/evaluation-result-4116466-1466971580/solver-4116466-1466971580 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466942800-20999 --watchdog 1960  open-wbo HOME/instance-4116466-1466971580.opb

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

MD5SUM BENCH= 855f9484f9b8e197cfc3774a1e63c6f9
RANDOM SEED=1738635957

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:        31344204 kB
Buffers:           17432 kB
Cached:           158060 kB
SwapCached:         4304 kB
Active:           117328 kB
Inactive:         150436 kB
Active(anon):      89820 kB
Inactive(anon):     4936 kB
Active(file):      27508 kB
Inactive(file):   145500 kB
Unevictable:      559768 kB
Mlocked:          518888 kB
SwapTotal:      67108856 kB
SwapFree:       67096696 kB
Dirty:              5036 kB
Writeback:            24 kB
AnonPages:        649496 kB
Mapped:             8996 kB
Shmem:                 0 kB
Slab:             567996 kB
SReclaimable:      12036 kB
SUnreclaim:       555960 kB
KernelStack:        1440 kB
PageTables:         5392 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     767232 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    116736 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 22:36:20