Trace number 4089755

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/pb16-16-elffers/
EC_RANDOM_GRAPHS/normalized-ECrand6reg-v071-n1.opb
MD5SUM0ae3ca3759504cec181b2a449ffaf274
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.029995
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables213
Total number of constraints71
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)71
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint6
Maximum length of a constraint6
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 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 9
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-4089755-1466015069.opb
0.00/0.00	c File size is 3816 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:           213                                                                   |
1800.01/1800.30	c |  Number of hard clauses:          0                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         142                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.00 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-4089755-1466015069/watcher-4089755-1466015069 -o /tmp/evaluation-result-4089755-1466015069/solver-4089755-1466015069 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466012102-6224 --watchdog 1960 open-wbo HOME/instance-4089755-1466015069.opb 

pid=9932
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: 2.01 2.01 2.00 3/176 9935
/proc/meminfo: memFree=31400136/32872528 swapFree=337904/354256
[pid=9935] ppid=9932 vsize=7292 CPUtime=0 cores=1,3,5,7
/proc/9935/stat : 9935 (open-wbo) R 9932 9935 6207 0 -1 4202496 539 0 0 0 0 0 0 0 20 0 1 0 3553704 7467008 409 33554432000 4194304 6059633 140734383419280 140735638817832 4254603 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9935/statm: 1823 409 165 456 0 1359 0

[startup+0.100158 s]
/proc/loadavg: 2.01 2.01 2.00 3/176 9935
/proc/meminfo: memFree=31400136/32872528 swapFree=337904/354256
[pid=9935] ppid=9932 vsize=3456 CPUtime=0.09 cores=1,3,5,7
/proc/9935/stat : 9935 (open-wbo) R 9932 9935 6207 0 -1 4202496 682 0 0 0 9 0 0 0 20 0 1 0 3553704 3538944 483 33554432000 4194304 6059633 140734383419280 140735638817832 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9935/statm: 864 483 180 456 0 400 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3456

[startup+0.20023 s]
/proc/loadavg: 2.01 2.01 2.00 3/176 9935
/proc/meminfo: memFree=31400136/32872528 swapFree=337904/354256
[pid=9935] ppid=9932 vsize=3656 CPUtime=0.19 cores=1,3,5,7
/proc/9935/stat : 9935 (open-wbo) R 9932 9935 6207 0 -1 4202496 888 0 0 0 19 0 0 0 20 0 1 0 3553704 3743744 516 33554432000 4194304 6059633 140734383419280 140735638817832 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9935/statm: 914 516 180 456 0 450 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3656

[startup+0.300259 s]
/proc/loadavg: 2.01 2.01 2.00 3/176 9935
/proc/meminfo: memFree=31400136/32872528 swapFree=337904/354256
[pid=9935] ppid=9932 vsize=5300 CPUtime=0.29 cores=1,3,5,7
/proc/9935/stat : 9935 (open-wbo) R 9932 9935 6207 0 -1 4202496 1097 0 0 0 29 0 0 0 20 0 1 0 3553704 5427200 720 33554432000 4194304 6059633 140734383419280 140735638817832 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9935/statm: 1325 720 180 456 0 861 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5300

[startup+0.700233 s]
/proc/loadavg: 2.01 2.01 2.00 3/176 9935
/proc/meminfo: memFree=31400136/32872528 swapFree=337904/354256
[pid=9935] ppid=9932 vsize=5692 CPUtime=0.69 cores=1,3,5,7
/proc/9935/stat : 9935 (open-wbo) R 9932 9935 6207 0 -1 4202496 1419 0 0 0 69 0 0 0 20 0 1 0 3553704 5828608 1029 33554432000 4194304 6059633 140734383419280 140734383417800 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9935/statm: 1423 1029 180 456 0 959 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5692

[startup+1.50023 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 9936
/proc/meminfo: memFree=31395300/32872528 swapFree=337904/354256
[pid=9935] ppid=9932 vsize=8064 CPUtime=1.49 cores=1,3,5,7
/proc/9935/stat : 9935 (open-wbo) R 9932 9935 6207 0 -1 4202496 1962 0 0 0 149 0 0 0 20 0 1 0 3553704 8257536 1568 33554432000 4194304 6059633 140734383419280 140734383417800 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9935/statm: 2016 1568 180 456 0 1552 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8064

[startup+3.10023 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 9936
/proc/meminfo: memFree=31391392/32872528 swapFree=337904/354256
[pid=9935] ppid=9932 vsize=12420 CPUtime=3.09 cores=1,3,5,7
/proc/9935/stat : 9935 (open-wbo) R 9932 9935 6207 0 -1 4202496 3115 0 0 0 309 0 0 0 20 0 1 0 3553704 12718080 1875 33554432000 4194304 6059633 140734383419280 140734383417768 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9935/statm: 3105 1875 180 456 0 2641 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12420

[startup+6.30024 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 9936
/proc/meminfo: memFree=31387616/32872528 swapFree=337904/354256
[pid=9935] ppid=9932 vsize=21180 CPUtime=6.29 cores=1,3,5,7
/proc/9935/stat : 9935 (open-wbo) R 9932 9935 6207 0 -1 4202496 4136 0 0 0 628 1 0 0 20 0 1 0 3553704 21688320 3863 33554432000 4194304 6059633 140734383419280 140734383418104 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9935/statm: 5295 3863 180 456 0 4831 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21180

[startup+12.7003 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 9936
/proc/meminfo: memFree=31377728/32872528 swapFree=337904/354256
[pid=9935] ppid=9932 vsize=23928 CPUtime=12.69 cores=1,3,5,7
/proc/9935/stat : 9935 (open-wbo) R 9932 9935 6207 0 -1 4202496 5409 0 0 0 1268 1 0 0 20 0 1 0 3553704 24502272 5602 33554432000 4194304 6059633 140734383419280 140734383417800 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9935/statm: 5982 5602 180 456 0 5518 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23928

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 9936
/proc/meminfo: memFree=31360860/32872528 swapFree=337904/354256
[pid=9935] ppid=9932 vsize=49140 CPUtime=25.49 cores=1,3,5,7
/proc/9935/stat : 9935 (open-wbo) R 9932 9935 6207 0 -1 4202496 6146 0 0 0 2547 2 0 0 20 0 1 0 3553704 50319360 7932 33554432000 4194304 6059633 140734383419280 140734383418104 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9935/statm: 12285 7932 180 456 0 11821 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 49140

[startup+51.1004 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 9936
/proc/meminfo: memFree=31352036/32872528 swapFree=337904/354256
[pid=9935] ppid=9932 vsize=49140 CPUtime=51.08 cores=1,3,5,7
/proc/9935/stat : 9935 (open-wbo) R 9932 9935 6207 0 -1 4202496 6447 0 0 0 5106 2 0 0 20 0 1 0 3553704 50319360 9245 33554432000 4194304 6059633 140734383419280 140734383417768 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9935/statm: 12285 9245 180 456 0 11821 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 49140

[startup+102.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/177 9937
/proc/meminfo: memFree=31312740/32872528 swapFree=337904/354256
[pid=9935] ppid=9932 vsize=67996 CPUtime=102.27 cores=1,3,5,7
/proc/9935/stat : 9935 (open-wbo) R 9932 9935 6207 0 -1 4202496 7376 0 0 0 10225 2 0 0 20 0 1 0 3553704 69627904 16591 33554432000 4194304 6059633 140734383419280 140734383417768 4264304 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9935/statm: 16999 16591 180 456 0 16535 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 67996

[startup+162.3 s]
/proc/loadavg: 2.09 2.03 2.00 3/177 9938
/proc/meminfo: memFree=31311808/32872528 swapFree=337904/354256
[pid=9935] ppid=9932 vsize=68000 CPUtime=162.26 cores=1,3,5,7
/proc/9935/stat : 9935 (open-wbo) R 9932 9935 6207 0 -1 4202496 8966 0 0 0 16222 4 0 0 20 0 1 0 3553704 69632000 16636 33554432000 4194304 6059633 140734383419280 140734383417768 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9935/statm: 17000 16636 180 456 0 16536 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 68000

[startup+222.307 s]
/proc/loadavg: 2.03 2.02 2.00 3/177 9939
/proc/meminfo: memFree=31298632/32872528 swapFree=337904/354256
[pid=9935] ppid=9932 vsize=80272 CPUtime=222.26 cores=1,3,5,7
/proc/9935/stat : 9935 (open-wbo) R 9932 9935 6207 0 -1 4202496 11193 0 0 0 22219 7 0 0 20 0 1 0 3553704 82198528 19704 33554432000 4194304 6059633 140734383419280 140734383418104 4278035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9935/statm: 20068 19704 180 456 0 19604 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 80272

[startup+282.3 s]
/proc/loadavg: 2.14 2.05 2.01 3/177 9941
/proc/meminfo: memFree=31296268/32872528 swapFree=337904/354256
[pid=9935] ppid=9932 vsize=80272 CPUtime=282.25 cores=1,3,5,7
/proc/9935/stat : 9935 (open-wbo) R 9932 9935 6207 0 -1 4202496 12909 0 0 0 28215 10 0 0 20 0 1 0 3553704 82198528 19704 33554432000 4194304 6059633 140734383419280 140734383418104 4277889 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9935/statm: 20068 19704 180 456 0 19604 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 80272

[startup+342.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/178 9945
/proc/meminfo: memFree=31293716/32872528 swapFree=337904/354256
[pid=9935] ppid=9932 vsize=80272 CPUtime=342.23 cores=1,3,5,7
/proc/9935/stat : 9935 (open-wbo) R 9932 9935 6207 0 -1 4202496 14633 0 0 0 34210 13 0 0 20 0 1 0 3553704 82198528 19704 33554432000 4194304 6059633 140734383419280 140734383417816 4264660 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9935/statm: 20068 19704 180 456 0 19604 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 80272

[startup+402.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 9946
/proc/meminfo: memFree=31283404/32872528 swapFree=337904/354256
[pid=9935] ppid=9932 vsize=80272 CPUtime=402.22 cores=1,3,5,7
/proc/9935/stat : 9935 (open-wbo) R 9932 9935 6207 0 -1 4202496 16021 0 0 0 40207 15 0 0 20 0 1 0 3553704 82198528 19704 33554432000 4194304 6059633 140734383419280 140734383418104 4263976 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9935/statm: 20068 19704 180 456 0 19604 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 80272

[startup+462.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/176 9947
/proc/meminfo: memFree=31232080/32872528 swapFree=337904/354256
[pid=9935] ppid=9932 vsize=129592 CPUtime=462.21 cores=1,3,5,7
/proc/9935/stat : 9935 (open-wbo) R 9932 9935 6207 0 -1 4202496 17411 0 0 0 46203 18 0 0 20 0 1 0 3553704 132702208 30782 33554432000 4194304 6059633 140734383419280 140734383417816 4277879 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9935/statm: 32398 30782 180 456 0 31934 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 129592

[startup+522.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 9949
/proc/meminfo: memFree=31275008/32872528 swapFree=337904/354256
[pid=9935] ppid=9932 vsize=129592 CPUtime=522.21 cores=1,3,5,7
/proc/9935/stat : 9935 (open-wbo) R 9932 9935 6207 0 -1 4202496 18800 0 0 0 52200 21 0 0 20 0 1 0 3553704 132702208 27710 33554432000 4194304 6059633 140734383419280 140734383418104 4277874 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9935/statm: 32398 27710 180 456 0 31934 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 129592

[startup+582.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 9951
/proc/meminfo: memFree=31233072/32872528 swapFree=337904/354256
[pid=9935] ppid=9932 vsize=129592 CPUtime=582.2 cores=1,3,5,7
/proc/9935/stat : 9935 (open-wbo) R 9932 9935 6207 0 -1 4202496 20953 0 0 0 58195 25 0 0 20 0 1 0 3553704 132702208 30270 33554432000 4194304 6059633 140734383419280 140734383417816 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9935/statm: 32398 30270 180 456 0 31934 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 129592


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


[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 9961
/proc/meminfo: memFree=31227000/32872528 swapFree=337904/354256
[pid=9935] ppid=9932 vsize=129592 CPUtime=942.14 cores=1,3,5,7
/proc/9935/stat : 9935 (open-wbo) R 9932 9935 6207 0 -1 4202496 36081 0 0 0 94163 51 0 0 20 0 1 0 3553704 132702208 31806 33554432000 4194304 6059633 140734383419280 140734383417816 4277864 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9935/statm: 32398 31806 180 456 0 31934 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 129592

[startup+1002.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 9962
/proc/meminfo: memFree=31179536/32872528 swapFree=337904/354256
[pid=9935] ppid=9932 vsize=160412 CPUtime=1002.13 cores=1,3,5,7
/proc/9935/stat : 9935 (open-wbo) R 9932 9935 6207 0 -1 4202496 38569 0 0 0 100158 55 0 0 20 0 1 0 3553704 164261888 34440 33554432000 4194304 6059633 140734383419280 140734383418072 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9935/statm: 40103 34440 180 456 0 39639 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 160412

[startup+1062.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 9963
/proc/meminfo: memFree=31210320/32872528 swapFree=337904/354256
[pid=9935] ppid=9932 vsize=160412 CPUtime=1062.13 cores=1,3,5,7
/proc/9935/stat : 9935 (open-wbo) R 9932 9935 6207 0 -1 4202496 40467 0 0 0 106154 59 0 0 20 0 1 0 3553704 164261888 35976 33554432000 4194304 6059633 140734383419280 140734383418072 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9935/statm: 40103 35976 180 456 0 39639 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 160412

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9964
/proc/meminfo: memFree=31235124/32872528 swapFree=337904/354256
[pid=9935] ppid=9932 vsize=80272 CPUtime=1122.11 cores=1,3,5,7
/proc/9935/stat : 9935 (open-wbo) R 9932 9935 6207 0 -1 4202496 42361 0 0 0 112149 62 0 0 20 0 1 0 3553704 82198528 19711 33554432000 4194304 6059633 140734383419280 140734383418104 4277781 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9935/statm: 20068 19711 180 456 0 19604 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 80272

[startup+1182.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/177 9966
/proc/meminfo: memFree=31206968/32872528 swapFree=337904/354256
[pid=9935] ppid=9932 vsize=160412 CPUtime=1182.11 cores=1,3,5,7
/proc/9935/stat : 9935 (open-wbo) R 9932 9935 6207 0 -1 4202496 44257 0 0 0 118145 66 0 0 20 0 1 0 3553704 164261888 36488 33554432000 4194304 6059633 140734383419280 140734383418072 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9935/statm: 40103 36488 180 456 0 39639 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 160412

[startup+1242.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 9967
/proc/meminfo: memFree=31173856/32872528 swapFree=337904/354256
[pid=9935] ppid=9932 vsize=160412 CPUtime=1242.1 cores=1,3,5,7
/proc/9935/stat : 9935 (open-wbo) R 9932 9935 6207 0 -1 4202496 46155 0 0 0 124140 70 0 0 20 0 1 0 3553704 164261888 35976 33554432000 4194304 6059633 140734383419280 140734383418072 4261221 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9935/statm: 40103 35976 180 456 0 39639 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 160412

[startup+1302.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 9968
/proc/meminfo: memFree=31212676/32872528 swapFree=337904/354256
[pid=9935] ppid=9932 vsize=160412 CPUtime=1302.09 cores=1,3,5,7
/proc/9935/stat : 9935 (open-wbo) R 9932 9935 6207 0 -1 4202496 48050 0 0 0 130136 73 0 0 20 0 1 0 3553704 164261888 34952 33554432000 4194304 6059633 140734383419280 140734383418072 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9935/statm: 40103 34952 180 456 0 39639 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 160412

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9969
/proc/meminfo: memFree=31219868/32872528 swapFree=337904/354256
[pid=9935] ppid=9932 vsize=160412 CPUtime=1362.08 cores=1,3,5,7
/proc/9935/stat : 9935 (open-wbo) R 9932 9935 6207 0 -1 4202496 49945 0 0 0 136132 76 0 0 20 0 1 0 3553704 164261888 32904 33554432000 4194304 6059633 140734383419280 140734383418072 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9935/statm: 40103 32904 180 456 0 39639 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 160412

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9970
/proc/meminfo: memFree=31197560/32872528 swapFree=337904/354256
[pid=9935] ppid=9932 vsize=129592 CPUtime=1422.08 cores=1,3,5,7
/proc/9935/stat : 9935 (open-wbo) R 9932 9935 6207 0 -1 4202496 51249 0 0 0 142129 79 0 0 20 0 1 0 3553704 132702208 30277 33554432000 4194304 6059633 140734383419280 140734383417816 4277847 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9935/statm: 32398 30277 180 456 0 31934 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 129592

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 9971
/proc/meminfo: memFree=31233468/32872528 swapFree=337904/354256
[pid=9935] ppid=9932 vsize=80272 CPUtime=1482.06 cores=1,3,5,7
/proc/9935/stat : 9935 (open-wbo) R 9932 9935 6207 0 -1 4202496 52811 0 0 0 148124 82 0 0 20 0 1 0 3553704 82198528 19711 33554432000 4194304 6059633 140734383419280 140734383418104 4278536 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9935/statm: 20068 19711 180 456 0 19604 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 80272

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 9976
/proc/meminfo: memFree=31162680/32872528 swapFree=337904/354256
[pid=9935] ppid=9932 vsize=160412 CPUtime=1542.06 cores=1,3,5,7
/proc/9935/stat : 9935 (open-wbo) R 9932 9935 6207 0 -1 4202496 54701 0 0 0 154121 85 0 0 20 0 1 0 3553704 164261888 36488 33554432000 4194304 6059633 140734383419280 140734383418072 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9935/statm: 40103 36488 180 456 0 39639 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 160412

[startup+1602.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 9977
/proc/meminfo: memFree=31229020/32872528 swapFree=337904/354256
[pid=9935] ppid=9932 vsize=129592 CPUtime=1602.04 cores=1,3,5,7
/proc/9935/stat : 9935 (open-wbo) R 9932 9935 6207 0 -1 4202496 56009 0 0 0 160116 88 0 0 20 0 1 0 3553704 132702208 31301 33554432000 4194304 6059633 140734383419280 140734383417816 4277874 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9935/statm: 32398 31301 180 456 0 31934 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 129592

[startup+1662.3 s]
/proc/loadavg: 2.14 2.04 2.01 3/177 9978
/proc/meminfo: memFree=31197876/32872528 swapFree=337904/354256
[pid=9935] ppid=9932 vsize=160412 CPUtime=1662.03 cores=1,3,5,7
/proc/9935/stat : 9935 (open-wbo) R 9932 9935 6207 0 -1 4202496 57572 0 0 0 166112 91 0 0 20 0 1 0 3553704 164261888 39048 33554432000 4194304 6059633 140734383419280 140734383418072 4278354 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9935/statm: 40103 39048 180 456 0 39639 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 160412

[startup+1722.3 s]
/proc/loadavg: 2.08 2.04 2.01 3/177 10024
/proc/meminfo: memFree=31275396/32872528 swapFree=337904/354256
[pid=9935] ppid=9932 vsize=160412 CPUtime=1722.02 cores=1,3,5,7
/proc/9935/stat : 9935 (open-wbo) R 9932 9935 6207 0 -1 4202496 59475 0 0 0 172108 94 0 0 20 0 1 0 3553704 164261888 32904 33554432000 4194304 6059633 140734383419280 140734383418072 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9935/statm: 40103 32904 180 456 0 39639 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 160412

[startup+1782.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 10025
/proc/meminfo: memFree=31242856/32872528 swapFree=337904/354256
[pid=9935] ppid=9932 vsize=160412 CPUtime=1782.01 cores=1,3,5,7
/proc/9935/stat : 9935 (open-wbo) R 9932 9935 6207 0 -1 4202496 60745 0 0 0 178104 97 0 0 20 0 1 0 3553704 164261888 39560 33554432000 4194304 6059633 140734383419280 140734383418072 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9935/statm: 40103 39560 180 456 0 39639 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 160412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 10027
/proc/meminfo: memFree=31253692/32872528 swapFree=337904/354256
[pid=9935] ppid=9932 vsize=129592 CPUtime=1800.01 cores=1,3,5,7
/proc/9935/stat : 9935 (open-wbo) R 9932 9935 6207 0 -1 4202496 61373 0 0 0 179902 99 0 0 20 0 1 0 3553704 132702208 31813 33554432000 4194304 6059633 140734383419280 140734383417816 4277835 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9935/statm: 32398 31813 180 456 0 31934 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 129592

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 9935 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 10027
/proc/meminfo: memFree=31253692/32872528 swapFree=337904/354256
[pid=9935] ppid=9932 vsize=129592 CPUtime=1800.01 cores=1,3,5,7
/proc/9935/stat : 9935 (open-wbo) R 9932 9935 6207 0 -1 4202496 61373 0 0 0 179902 99 0 0 20 0 1 0 3553704 132702208 31813 33554432000 4194304 6059633 140734383419280 140734383417816 4277835 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9935/statm: 32398 31813 180 456 0 31934 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 129592

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.03
CPU system time (s): 0.990849
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 210500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.03
system time used= 0.990849
maximum resident set size= 161492
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61376
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= 1878

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.01463 second user time and 13.068 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-15 20:24:29
IDJOB=4089755
IDBENCH=107451
IDSOLVER=2547
FILE ID=node126/4089755-1466015069
RUNJOBID= node126-1466012102-6224
PBS_JOBID= 19902818
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/EC_RANDOM_GRAPHS/normalized-ECrand6reg-v071-n1.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4089755-1466015069/watcher-4089755-1466015069 -o /tmp/evaluation-result-4089755-1466015069/solver-4089755-1466015069 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466012102-6224 --watchdog 1960  open-wbo HOME/instance-4089755-1466015069.opb

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

MD5SUM BENCH= 0ae3ca3759504cec181b2a449ffaf274
RANDOM SEED=1677020841

node126.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		: 2666.121
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	: 5332.24
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		: 2666.121
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		: 2666.121
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		: 2666.121
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		: 2666.121
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		: 2666.121
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		: 2666.121
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.121
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:        31401300 kB
Buffers:           96972 kB
Cached:           262992 kB
SwapCached:            0 kB
Active:           164696 kB
Inactive:         243940 kB
Active(anon):      40484 kB
Inactive(anon):    10740 kB
Active(file):     124212 kB
Inactive(file):   233200 kB
Unevictable:      354256 kB
Mlocked:          337904 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              4688 kB
Writeback:             0 kB
AnonPages:        407104 kB
Mapped:            13548 kB
Shmem:               204 kB
Slab:             573080 kB
SReclaimable:      17364 kB
SUnreclaim:       555716 kB
KernelStack:        1472 kB
PageTables:         4680 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     524012 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     53248 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= 71732 MiB
End job on node126 at 2016-06-15 20:54:29