Trace number 4116008

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-LSU PB16? (TO) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size160-round23-9.opb
MD5SUM23a8452436d00a9d7c446b690772a518
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 constraints9536
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)448
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 -- LSU
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-4116008-1466946346.opb
0.00/0.00	c File size is 416869 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:       8640                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         448                                                                   |
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	c ==========================================[ Solver Settings ]============================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.01/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
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-4116008-1466946346/watcher-4116008-1466946346 -o /tmp/evaluation-result-4116008-1466946346/solver-4116008-1466946346 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1466939817-20125 --watchdog 1960 open-wbo-lsu HOME/instance-4116008-1466946346.opb 

pid=20766
running on 4 cores: 0,2,4,6

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


[startup+0 s]
/proc/loadavg: 2.21 2.21 2.14 3/176 20769
/proc/meminfo: memFree=30569620/32872528 swapFree=1094508/1184444
[pid=20769] ppid=20766 vsize=2748 CPUtime=0 cores=0,2,4,6
/proc/20769/stat : 20769 (open-wbo-lsu) R 20766 20769 20109 0 -1 4202496 413 0 0 0 0 0 0 0 20 0 1 0 27674428 2813952 288 33554432000 4194304 6058637 140735562385728 140736328706440 5130283 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20769/statm: 687 288 237 456 0 121 0

[startup+0.100167 s]
/proc/loadavg: 2.21 2.21 2.14 3/176 20769
/proc/meminfo: memFree=30569620/32872528 swapFree=1094508/1184444
[pid=20769] ppid=20766 vsize=23376 CPUtime=0.09 cores=0,2,4,6
/proc/20769/stat : 20769 (open-wbo-lsu) R 20766 20769 20109 0 -1 4202496 4844 0 0 0 9 0 0 0 20 0 1 0 27674428 23937024 5052 33554432000 4194304 6058637 140735562385728 140736328706440 5042435 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20769/statm: 5844 5056 162 456 0 5380 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23376

[startup+0.200364 s]
/proc/loadavg: 2.21 2.21 2.14 3/176 20769
/proc/meminfo: memFree=30569620/32872528 swapFree=1094508/1184444
[pid=20769] ppid=20766 vsize=28096 CPUtime=0.19 cores=0,2,4,6
/proc/20769/stat : 20769 (open-wbo-lsu) R 20766 20769 20109 0 -1 4202496 5555 0 0 0 19 0 0 0 20 0 1 0 27674428 28770304 5712 33554432000 4194304 6058637 140735562385728 140736328706440 4254574 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20769/statm: 7024 5713 179 456 0 6560 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28096

[startup+0.300347 s]
/proc/loadavg: 2.21 2.21 2.14 3/176 20769
/proc/meminfo: memFree=30569620/32872528 swapFree=1094508/1184444
[pid=20769] ppid=20766 vsize=28228 CPUtime=0.29 cores=0,2,4,6
/proc/20769/stat : 20769 (open-wbo-lsu) R 20766 20769 20109 0 -1 4202496 5601 0 0 0 29 0 0 0 20 0 1 0 27674428 28905472 5758 33554432000 4194304 6058637 140735562385728 140736328706440 4246170 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20769/statm: 7057 5758 179 456 0 6593 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28228

[startup+0.700285 s]
/proc/loadavg: 2.21 2.21 2.14 3/176 20769
/proc/meminfo: memFree=30569620/32872528 swapFree=1094508/1184444
[pid=20769] ppid=20766 vsize=28604 CPUtime=0.69 cores=0,2,4,6
/proc/20769/stat : 20769 (open-wbo-lsu) R 20766 20769 20109 0 -1 4202496 5738 0 0 0 69 0 0 0 20 0 1 0 27674428 29290496 5875 33554432000 4194304 6058637 140735562385728 140735562384344 4246099 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20769/statm: 7151 5875 180 456 0 6687 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28604

[startup+1.50031 s]
/proc/loadavg: 2.20 2.20 2.14 3/177 20770
/proc/meminfo: memFree=30546816/32872528 swapFree=1094508/1184444
[pid=20769] ppid=20766 vsize=28604 CPUtime=1.48 cores=0,2,4,6
/proc/20769/stat : 20769 (open-wbo-lsu) R 20766 20769 20109 0 -1 4202496 6325 0 0 0 148 0 0 0 20 0 1 0 27674428 29290496 5852 33554432000 4194304 6058637 140735562385728 140735562384328 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20769/statm: 7151 5852 181 456 0 6687 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 28604

[startup+3.10029 s]
/proc/loadavg: 2.20 2.20 2.14 3/177 20770
/proc/meminfo: memFree=30543776/32872528 swapFree=1094508/1184444
[pid=20769] ppid=20766 vsize=29000 CPUtime=3.08 cores=0,2,4,6
/proc/20769/stat : 20769 (open-wbo-lsu) R 20766 20769 20109 0 -1 4202496 6491 0 0 0 308 0 0 0 20 0 1 0 27674428 29696000 6016 33554432000 4194304 6058637 140735562385728 140735562384344 4255149 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20769/statm: 7250 6016 181 456 0 6786 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 29000

[startup+6.30029 s]
/proc/loadavg: 2.20 2.20 2.14 3/177 20770
/proc/meminfo: memFree=30541408/32872528 swapFree=1094508/1184444
[pid=20769] ppid=20766 vsize=29660 CPUtime=6.29 cores=0,2,4,6
/proc/20769/stat : 20769 (open-wbo-lsu) R 20766 20769 20109 0 -1 4202496 7396 0 0 0 628 1 0 0 20 0 1 0 27674428 30371840 6216 33554432000 4194304 6058637 140735562385728 140735562384328 4254977 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20769/statm: 7415 6216 181 456 0 6951 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29660

[startup+12.7003 s]
/proc/loadavg: 2.25 2.21 2.14 3/177 20770
/proc/meminfo: memFree=30573100/32872528 swapFree=1094508/1184444
[pid=20769] ppid=20766 vsize=41016 CPUtime=12.69 cores=0,2,4,6
/proc/20769/stat : 20769 (open-wbo-lsu) R 20766 20769 20109 0 -1 4202496 8590 0 0 0 1268 1 0 0 20 0 1 0 27674428 42000384 8875 33554432000 4194304 6058637 140735562385728 140735562384488 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20769/statm: 10254 8875 181 456 0 9790 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41016

[startup+25.5004 s]
/proc/loadavg: 2.21 2.20 2.14 3/177 20770
/proc/meminfo: memFree=30568828/32872528 swapFree=1094508/1184444
[pid=20769] ppid=20766 vsize=45436 CPUtime=25.48 cores=0,2,4,6
/proc/20769/stat : 20769 (open-wbo-lsu) R 20766 20769 20109 0 -1 4202496 9380 0 0 0 2547 1 0 0 20 0 1 0 27674428 46526464 10099 33554432000 4194304 6058637 140735562385728 140735562384488 4277640 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20769/statm: 11359 10099 181 456 0 10895 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 45436

[startup+51.1004 s]
/proc/loadavg: 2.27 2.22 2.15 3/177 20770
/proc/meminfo: memFree=30530852/32872528 swapFree=1094508/1184444
[pid=20769] ppid=20766 vsize=45436 CPUtime=51.08 cores=0,2,4,6
/proc/20769/stat : 20769 (open-wbo-lsu) R 20766 20769 20109 0 -1 4202496 9475 0 0 0 5107 1 0 0 20 0 1 0 27674428 46526464 10193 33554432000 4194304 6058637 140735562385728 140735562384488 4278210 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20769/statm: 11359 10193 181 456 0 10895 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45436

[startup+102.3 s]
/proc/loadavg: 2.24 2.22 2.15 3/177 20771
/proc/meminfo: memFree=30527036/32872528 swapFree=1094508/1184444
[pid=20769] ppid=20766 vsize=55340 CPUtime=102.28 cores=0,2,4,6
/proc/20769/stat : 20769 (open-wbo-lsu) R 20766 20769 20109 0 -1 4202496 11800 0 0 0 10226 2 0 0 20 0 1 0 27674428 56668160 11604 33554432000 4194304 6058637 140735562385728 140735562384488 4254977 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20769/statm: 13835 11604 181 456 0 13371 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 55340

[startup+162.3 s]
/proc/loadavg: 2.14 2.20 2.14 3/177 20772
/proc/meminfo: memFree=30513788/32872528 swapFree=1094508/1184444
[pid=20769] ppid=20766 vsize=67556 CPUtime=162.26 cores=0,2,4,6
/proc/20769/stat : 20769 (open-wbo-lsu) R 20766 20769 20109 0 -1 4202496 12031 0 0 0 16224 2 0 0 20 0 1 0 27674428 69177344 14386 33554432000 4194304 6058637 140735562385728 140735562384456 4277589 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20769/statm: 16889 14386 181 456 0 16425 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 67556

[startup+222.307 s]
/proc/loadavg: 2.17 2.19 2.14 4/177 20773
/proc/meminfo: memFree=30491208/32872528 swapFree=1094508/1184444
[pid=20769] ppid=20766 vsize=97908 CPUtime=222.26 cores=0,2,4,6
/proc/20769/stat : 20769 (open-wbo-lsu) R 20766 20769 20109 0 -1 4202496 12564 0 0 0 22224 2 0 0 20 0 1 0 27674428 100257792 19514 33554432000 4194304 6058637 140735562385728 140735562384456 4255533 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20769/statm: 24477 19514 181 456 0 24013 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 97908

[startup+282.3 s]
/proc/loadavg: 2.16 2.18 2.14 3/178 20777
/proc/meminfo: memFree=30505272/32872528 swapFree=1094508/1184444
[pid=20769] ppid=20766 vsize=97904 CPUtime=282.24 cores=0,2,4,6
/proc/20769/stat : 20769 (open-wbo-lsu) R 20766 20769 20109 0 -1 4202496 12809 0 0 0 28222 2 0 0 20 0 1 0 27674428 100253696 15922 33554432000 4194304 6058637 140735562385728 140735562384456 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20769/statm: 24476 15922 181 456 0 24012 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 97904

[startup+342.3 s]
/proc/loadavg: 2.18 2.18 2.14 3/177 20779
/proc/meminfo: memFree=30501196/32872528 swapFree=1094508/1184444
[pid=20769] ppid=20766 vsize=97904 CPUtime=342.24 cores=0,2,4,6
/proc/20769/stat : 20769 (open-wbo-lsu) R 20766 20769 20109 0 -1 4202496 12811 0 0 0 34221 3 0 0 20 0 1 0 27674428 100253696 16946 33554432000 4194304 6058637 140735562385728 140735562384456 4278218 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20769/statm: 24476 16946 181 456 0 24012 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 97904

[startup+402.3 s]
/proc/loadavg: 2.23 2.19 2.15 4/177 20780
/proc/meminfo: memFree=30501324/32872528 swapFree=1094508/1184444
[pid=20769] ppid=20766 vsize=97904 CPUtime=402.23 cores=0,2,4,6
/proc/20769/stat : 20769 (open-wbo-lsu) R 20766 20769 20109 0 -1 4202496 12812 0 0 0 40220 3 0 0 20 0 1 0 27674428 100253696 17458 33554432000 4194304 6058637 140735562385728 140735562384456 4277305 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20769/statm: 24476 17458 181 456 0 24012 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 97904

[startup+462.3 s]
/proc/loadavg: 2.15 2.17 2.14 3/177 20781
/proc/meminfo: memFree=30503364/32872528 swapFree=1094508/1184444
[pid=20769] ppid=20766 vsize=97904 CPUtime=462.22 cores=0,2,4,6
/proc/20769/stat : 20769 (open-wbo-lsu) R 20766 20769 20109 0 -1 4202496 12813 0 0 0 46219 3 0 0 20 0 1 0 27674428 100253696 17970 33554432000 4194304 6058637 140735562385728 140735562384456 4260945 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20769/statm: 24476 17970 181 456 0 24012 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 97904

[startup+522.3 s]
/proc/loadavg: 2.18 2.18 2.14 3/177 20782
/proc/meminfo: memFree=30503420/32872528 swapFree=1094508/1184444
[pid=20769] ppid=20766 vsize=97904 CPUtime=522.2 cores=0,2,4,6
/proc/20769/stat : 20769 (open-wbo-lsu) R 20766 20769 20109 0 -1 4202496 13217 0 0 0 52217 3 0 0 20 0 1 0 27674428 100253696 17981 33554432000 4194304 6058637 140735562385728 140735562384504 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20769/statm: 24476 17981 181 456 0 24012 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 97904

[startup+582.3 s]
/proc/loadavg: 2.18 2.17 2.14 4/177 20783
/proc/meminfo: memFree=30534604/32872528 swapFree=1094508/1184444
[pid=20769] ppid=20766 vsize=97904 CPUtime=582.2 cores=0,2,4,6
/proc/20769/stat : 20769 (open-wbo-lsu) R 20766 20769 20109 0 -1 4202496 13618 0 0 0 58216 4 0 0 20 0 1 0 27674428 100253696 18161 33554432000 4194304 6058637 140735562385728 140735562384792 4246099 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20769/statm: 24476 18161 181 456 0 24012 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 97904


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


[startup+942.3 s]
/proc/loadavg: 2.21 2.18 2.15 4/177 20840
/proc/meminfo: memFree=30558320/32872528 swapFree=1094508/1184444
[pid=20769] ppid=20766 vsize=97904 CPUtime=942.14 cores=0,2,4,6
/proc/20769/stat : 20769 (open-wbo-lsu) R 20766 20769 20109 0 -1 4202496 17625 0 0 0 94204 10 0 0 20 0 1 0 27674428 100253696 19186 33554432000 4194304 6058637 140735562385728 140735562384792 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20769/statm: 24476 19186 181 456 0 24012 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 97904

[startup+1002.3 s]
/proc/loadavg: 2.14 2.16 2.14 4/177 20841
/proc/meminfo: memFree=30552488/32872528 swapFree=1094508/1184444
[pid=20769] ppid=20766 vsize=97904 CPUtime=1002.13 cores=0,2,4,6
/proc/20769/stat : 20769 (open-wbo-lsu) R 20766 20769 20109 0 -1 4202496 18028 0 0 0 100202 11 0 0 20 0 1 0 27674428 100253696 19186 33554432000 4194304 6058637 140735562385728 140735562384792 4277285 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20769/statm: 24476 19186 181 456 0 24012 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 97904

[startup+1062.3 s]
/proc/loadavg: 2.23 2.18 2.15 3/177 20842
/proc/meminfo: memFree=30518600/32872528 swapFree=1094508/1184444
[pid=20769] ppid=20766 vsize=147224 CPUtime=1062.12 cores=0,2,4,6
/proc/20769/stat : 20769 (open-wbo-lsu) R 20766 20769 20109 0 -1 4202496 18830 0 0 0 106200 12 0 0 20 0 1 0 27674428 150757376 27760 33554432000 4194304 6058637 140735562385728 140735562384504 4278255 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20769/statm: 36806 27760 181 456 0 36342 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 147224

[startup+1122.3 s]
/proc/loadavg: 2.25 2.19 2.15 4/177 20843
/proc/meminfo: memFree=30506436/32872528 swapFree=1094508/1184444
[pid=20769] ppid=20766 vsize=147224 CPUtime=1122.11 cores=0,2,4,6
/proc/20769/stat : 20769 (open-wbo-lsu) R 20766 20769 20109 0 -1 4202496 19239 0 0 0 112198 13 0 0 20 0 1 0 27674428 150757376 29808 33554432000 4194304 6058637 140735562385728 140735562384504 4277674 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20769/statm: 36806 29808 181 456 0 36342 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 147224

[startup+1182.3 s]
/proc/loadavg: 2.15 2.17 2.14 3/177 20844
/proc/meminfo: memFree=30497876/32872528 swapFree=1094508/1184444
[pid=20769] ppid=20766 vsize=178044 CPUtime=1182.11 cores=0,2,4,6
/proc/20769/stat : 20769 (open-wbo-lsu) R 20766 20769 20109 0 -1 4202496 19890 0 0 0 118197 14 0 0 20 0 1 0 27674428 182317056 31584 33554432000 4194304 6058637 140735562385728 140735562384504 4295360 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20769/statm: 44511 31584 181 456 0 44047 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 178044

[startup+1242.3 s]
/proc/loadavg: 2.14 2.16 2.14 3/177 20846
/proc/meminfo: memFree=30546132/32872528 swapFree=1094508/1184444
[pid=20769] ppid=20766 vsize=97904 CPUtime=1242.09 cores=0,2,4,6
/proc/20769/stat : 20769 (open-wbo-lsu) R 20766 20769 20109 0 -1 4202496 20665 0 0 0 124194 15 0 0 20 0 1 0 27674428 100253696 19186 33554432000 4194304 6058637 140735562385728 140735562384792 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20769/statm: 24476 19186 181 456 0 24012 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 97904

[startup+1302.3 s]
/proc/loadavg: 2.09 2.15 2.14 4/177 20893
/proc/meminfo: memFree=30582352/32872528 swapFree=1094508/1184444
[pid=20769] ppid=20766 vsize=97904 CPUtime=1302.08 cores=0,2,4,6
/proc/20769/stat : 20769 (open-wbo-lsu) R 20766 20769 20109 0 -1 4202496 21659 0 0 0 130191 17 0 0 20 0 1 0 27674428 100253696 19186 33554432000 4194304 6058637 140735562385728 140735562384792 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20769/statm: 24476 19186 181 456 0 24012 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 97904

[startup+1362.3 s]
/proc/loadavg: 2.18 2.16 2.14 3/177 20939
/proc/meminfo: memFree=30576972/32872528 swapFree=1094508/1184444
[pid=20769] ppid=20766 vsize=97904 CPUtime=1362.07 cores=0,2,4,6
/proc/20769/stat : 20769 (open-wbo-lsu) R 20766 20769 20109 0 -1 4202496 22647 0 0 0 136188 19 0 0 20 0 1 0 27674428 100253696 19186 33554432000 4194304 6058637 140735562385728 140735562384792 4277949 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20769/statm: 24476 19186 181 456 0 24012 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 97904

[startup+1422.3 s]
/proc/loadavg: 2.15 2.16 2.14 3/177 20940
/proc/meminfo: memFree=30577996/32872528 swapFree=1094508/1184444
[pid=20769] ppid=20766 vsize=97904 CPUtime=1422.07 cores=0,2,4,6
/proc/20769/stat : 20769 (open-wbo-lsu) R 20766 20769 20109 0 -1 4202496 23641 0 0 0 142186 21 0 0 20 0 1 0 27674428 100253696 19186 33554432000 4194304 6058637 140735562385728 140735562384792 4278162 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20769/statm: 24476 19186 181 456 0 24012 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 97904

[startup+1482.3 s]
/proc/loadavg: 2.22 2.17 2.14 4/178 20990
/proc/meminfo: memFree=30582504/32872528 swapFree=1094508/1184444
[pid=20769] ppid=20766 vsize=97904 CPUtime=1482.06 cores=0,2,4,6
/proc/20769/stat : 20769 (open-wbo-lsu) R 20766 20769 20109 0 -1 4202496 24637 0 0 0 148183 23 0 0 20 0 1 0 27674428 100253696 19186 33554432000 4194304 6058637 140735562385728 140735562384792 4277582 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20769/statm: 24476 19186 181 456 0 24012 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 97904

[startup+1542.31 s]
/proc/loadavg: 2.14 2.15 2.14 3/177 20992
/proc/meminfo: memFree=30577312/32872528 swapFree=1094508/1184444
[pid=20769] ppid=20766 vsize=97904 CPUtime=1542.05 cores=0,2,4,6
/proc/20769/stat : 20769 (open-wbo-lsu) R 20766 20769 20109 0 -1 4202496 25630 0 0 0 154181 24 0 0 20 0 1 0 27674428 100253696 19186 33554432000 4194304 6058637 140735562385728 140735562384792 4277424 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20769/statm: 24476 19186 181 456 0 24012 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 97904

[startup+1602.3 s]
/proc/loadavg: 2.14 2.15 2.14 3/177 20993
/proc/meminfo: memFree=30570432/32872528 swapFree=1094508/1184444
[pid=20769] ppid=20766 vsize=97904 CPUtime=1602.04 cores=0,2,4,6
/proc/20769/stat : 20769 (open-wbo-lsu) R 20766 20769 20109 0 -1 4202496 26621 0 0 0 160178 26 0 0 20 0 1 0 27674428 100253696 19186 33554432000 4194304 6058637 140735562385728 140735562384792 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20769/statm: 24476 19186 181 456 0 24012 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 97904

[startup+1662.3 s]
/proc/loadavg: 2.17 2.15 2.14 4/177 20994
/proc/meminfo: memFree=30560476/32872528 swapFree=1094508/1184444
[pid=20769] ppid=20766 vsize=97904 CPUtime=1662.03 cores=0,2,4,6
/proc/20769/stat : 20769 (open-wbo-lsu) R 20766 20769 20109 0 -1 4202496 27624 0 0 0 166175 28 0 0 20 0 1 0 27674428 100253696 19186 33554432000 4194304 6058637 140735562385728 140735562384792 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20769/statm: 24476 19186 181 456 0 24012 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 97904

[startup+1722.3 s]
/proc/loadavg: 2.12 2.14 2.13 3/177 20995
/proc/meminfo: memFree=30559504/32872528 swapFree=1094508/1184444
[pid=20769] ppid=20766 vsize=97904 CPUtime=1722.02 cores=0,2,4,6
/proc/20769/stat : 20769 (open-wbo-lsu) R 20766 20769 20109 0 -1 4202496 28618 0 0 0 172172 30 0 0 20 0 1 0 27674428 100253696 19186 33554432000 4194304 6058637 140735562385728 140735562384792 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20769/statm: 24476 19186 181 456 0 24012 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 97904

[startup+1782.3 s]
/proc/loadavg: 2.09 2.13 2.12 3/177 20996
/proc/meminfo: memFree=30486972/32872528 swapFree=1094508/1184444
[pid=20769] ppid=20766 vsize=178044 CPUtime=1782.01 cores=0,2,4,6
/proc/20769/stat : 20769 (open-wbo-lsu) R 20766 20769 20109 0 -1 4202496 29611 0 0 0 178170 31 0 0 20 0 1 0 27674428 182317056 34483 33554432000 4194304 6058637 140735562385728 140735562384760 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20769/statm: 44511 34483 181 456 0 44047 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 178044



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.22 2.15 2.13 4/177 20996
/proc/meminfo: memFree=30548048/32872528 swapFree=1094508/1184444
[pid=20769] ppid=20766 vsize=97904 CPUtime=1800.01 cores=0,2,4,6
/proc/20769/stat : 20769 (open-wbo-lsu) R 20766 20769 20109 0 -1 4202496 29612 0 0 0 179969 32 0 0 20 0 1 0 27674428 100253696 19186 33554432000 4194304 6058637 140735562385728 140735562384792 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20769/statm: 24476 19186 181 456 0 24012 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 97904

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 20769 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.22 2.15 2.13 4/177 20996
/proc/meminfo: memFree=30548048/32872528 swapFree=1094508/1184444
[pid=20769] ppid=20766 vsize=97904 CPUtime=1800.01 cores=0,2,4,6
/proc/20769/stat : 20769 (open-wbo-lsu) R 20766 20769 20109 0 -1 4202496 29612 0 0 0 179969 32 0 0 20 0 1 0 27674428 100253696 19186 33554432000 4194304 6058637 140735562385728 140735562384792 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20769/statm: 24476 19186 181 456 0 24012 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 97904

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.7
CPU system time (s): 0.32395
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 178044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.7
system time used= 0.32395
maximum resident set size= 139980
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29615
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= 1854

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.39333 second user time and 7.06593 second system time

The end

Launcher Data 

Begin job on node115 at 2016-06-26 15:05:47
IDJOB=4116008
IDBENCH=109416
IDSOLVER=2545
FILE ID=node115/4116008-1466946346
RUNJOBID= node115-1466939817-20125
PBS_JOBID= 19976336
Free space on /tmp= 71660 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size160-round23-9.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116008-1466946346/watcher-4116008-1466946346 -o /tmp/evaluation-result-4116008-1466946346/solver-4116008-1466946346 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1466939817-20125 --watchdog 1960  open-wbo-lsu HOME/instance-4116008-1466946346.opb

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

MD5SUM BENCH= 23a8452436d00a9d7c446b690772a518
RANDOM SEED=173994700

node115.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		: 2666.395
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	: 5332.79
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		: 2666.395
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		: 2666.395
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.395
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		: 2666.395
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.395
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		: 2666.395
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	: 5332.56
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		: 2666.395
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30569884 kB
Buffers:           58556 kB
Cached:           203732 kB
SwapCached:         1676 kB
Active:           142148 kB
Inactive:         224740 kB
Active(anon):     106012 kB
Inactive(anon):      684 kB
Active(file):      36136 kB
Inactive(file):   224056 kB
Unevictable:     1184444 kB
Mlocked:         1094508 kB
SwapTotal:      67108856 kB
SwapFree:       67099168 kB
Dirty:              5088 kB
Writeback:             0 kB
AnonPages:       1384036 kB
Mapped:             7936 kB
Shmem:                 0 kB
Slab:             594180 kB
SReclaimable:      38276 kB
SUnreclaim:       555904 kB
KernelStack:        1472 kB
PageTables:         6608 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1441128 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    276480 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= 71652 MiB
End job on node115 at 2016-06-26 15:35:47