Trace number 4089825

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) 1800.01 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
EC_RANDOM_GRAPHS/normalized-ECrand6reg-v041-n1.opb
MD5SUMb7d90c2ccef1fe44de3306377e815308
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 benchmark0.070988
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables123
Total number of constraints41
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)41
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-4089825-1466018613.opb
0.00/0.00	c File size is 2196 bytes.
1800.00/1800.30	c Sum of soft weights:            0
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.00/1800.30	c |  Number of variables:           123                                                                   |
1800.00/1800.30	c |  Number of hard clauses:          0                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:          82                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
1800.00/1800.30	c |  Parse time:                   0.00 s                                                                 |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4089825-1466018613/watcher-4089825-1466018613 -o /tmp/evaluation-result-4089825-1466018613/solver-4089825-1466018613 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466012102-6223 --watchdog 1960 open-wbo HOME/instance-4089825-1466018613.opb 

pid=10318
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: 2.04 2.04 2.00 3/176 10321
/proc/meminfo: memFree=31316476/32872528 swapFree=337904/354256
[pid=10321] ppid=10318 vsize=6972 CPUtime=0 cores=0,2,4,6
/proc/10321/stat : 10321 (open-wbo) R 10318 10321 6207 0 -1 4202496 429 0 0 0 0 0 0 0 20 0 1 0 3908153 7139328 301 33554432000 4194304 6059633 140736313044800 140735388425528 5043132 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/10321/statm: 1743 301 165 456 0 1279 0

[startup+0.100109 s]
/proc/loadavg: 2.04 2.04 2.00 3/176 10321
/proc/meminfo: memFree=31316476/32872528 swapFree=337904/354256
[pid=10321] ppid=10318 vsize=3144 CPUtime=0.09 cores=0,2,4,6
/proc/10321/stat : 10321 (open-wbo) R 10318 10321 6207 0 -1 4202496 599 0 0 0 9 0 0 0 20 0 1 0 3908153 3219456 409 33554432000 4194304 6059633 140736313044800 140735388425528 4277927 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/10321/statm: 786 409 176 456 0 322 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3144

[startup+0.200228 s]
/proc/loadavg: 2.04 2.04 2.00 3/176 10321
/proc/meminfo: memFree=31316476/32872528 swapFree=337904/354256
[pid=10321] ppid=10318 vsize=3520 CPUtime=0.19 cores=0,2,4,6
/proc/10321/stat : 10321 (open-wbo) R 10318 10321 6207 0 -1 4202496 797 0 0 0 19 0 0 0 20 0 1 0 3908153 3604480 447 33554432000 4194304 6059633 140736313044800 140736313043176 4277514 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/10321/statm: 880 447 176 456 0 416 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3520

[startup+0.30021 s]
/proc/loadavg: 2.04 2.04 2.00 3/176 10321
/proc/meminfo: memFree=31316476/32872528 swapFree=337904/354256
[pid=10321] ppid=10318 vsize=4928 CPUtime=0.29 cores=0,2,4,6
/proc/10321/stat : 10321 (open-wbo) R 10318 10321 6207 0 -1 4202496 1006 0 0 0 29 0 0 0 20 0 1 0 3908153 5046272 651 33554432000 4194304 6059633 140736313044800 140736313043176 4278479 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/10321/statm: 1232 651 176 456 0 768 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4928

[startup+0.700198 s]
/proc/loadavg: 2.04 2.04 2.00 3/176 10321
/proc/meminfo: memFree=31316476/32872528 swapFree=337904/354256
[pid=10321] ppid=10318 vsize=5324 CPUtime=0.69 cores=0,2,4,6
/proc/10321/stat : 10321 (open-wbo) R 10318 10321 6207 0 -1 4202496 1331 0 0 0 69 0 0 0 20 0 1 0 3908153 5451776 960 33554432000 4194304 6059633 140736313044800 140736313043176 4261067 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/10321/statm: 1331 960 176 456 0 867 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5324

[startup+1.50023 s]
/proc/loadavg: 2.04 2.04 2.00 3/177 10322
/proc/meminfo: memFree=31311492/32872528 swapFree=337904/354256
[pid=10321] ppid=10318 vsize=9344 CPUtime=1.49 cores=0,2,4,6
/proc/10321/stat : 10321 (open-wbo) R 10318 10321 6207 0 -1 4202496 2235 0 0 0 149 0 0 0 20 0 1 0 3908153 9568256 1831 33554432000 4194304 6059633 140736313044800 140736313043288 4277874 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/10321/statm: 2336 1831 176 456 0 1872 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9344

[startup+3.10023 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 10322
/proc/meminfo: memFree=31308656/32872528 swapFree=337904/354256
[pid=10321] ppid=10318 vsize=10384 CPUtime=3.09 cores=0,2,4,6
/proc/10321/stat : 10321 (open-wbo) R 10318 10321 6207 0 -1 4202496 2663 0 0 0 309 0 0 0 20 0 1 0 3908153 10633216 2233 33554432000 4194304 6059633 140736313044800 140736313043320 4277864 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/10321/statm: 2596 2233 176 456 0 2132 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10384

[startup+6.30022 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 10322
/proc/meminfo: memFree=31306324/32872528 swapFree=337904/354256
[pid=10321] ppid=10318 vsize=13936 CPUtime=6.28 cores=0,2,4,6
/proc/10321/stat : 10321 (open-wbo) R 10318 10321 6207 0 -1 4202496 3669 0 0 0 628 0 0 0 20 0 1 0 3908153 14270464 3083 33554432000 4194304 6059633 140736313044800 140736313043288 4277582 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/10321/statm: 3484 3083 176 456 0 3020 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 13936

[startup+12.7002 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 10322
/proc/meminfo: memFree=31266580/32872528 swapFree=337904/354256
[pid=10321] ppid=10318 vsize=21008 CPUtime=12.68 cores=0,2,4,6
/proc/10321/stat : 10321 (open-wbo) R 10318 10321 6207 0 -1 4202496 3805 0 0 0 1268 0 0 0 20 0 1 0 3908153 21512192 4234 33554432000 4194304 6059633 140736313044800 140736313043288 4277847 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/10321/statm: 5252 4234 176 456 0 4788 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21008

[startup+25.5002 s]
/proc/loadavg: 2.10 2.05 2.00 3/177 10322
/proc/meminfo: memFree=31251632/32872528 swapFree=337904/354256
[pid=10321] ppid=10318 vsize=29060 CPUtime=25.48 cores=0,2,4,6
/proc/10321/stat : 10321 (open-wbo) R 10318 10321 6207 0 -1 4202496 4283 0 0 0 2547 1 0 0 20 0 1 0 3908153 29757440 6515 33554432000 4194304 6059633 140736313044800 140736313043288 4278389 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/10321/statm: 7265 6515 176 456 0 6801 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 29060

[startup+51.1003 s]
/proc/loadavg: 2.07 2.04 2.00 4/177 10322
/proc/meminfo: memFree=31283472/32872528 swapFree=337904/354256
[pid=10321] ppid=10318 vsize=39860 CPUtime=51.08 cores=0,2,4,6
/proc/10321/stat : 10321 (open-wbo) R 10318 10321 6207 0 -1 4202496 5587 0 0 0 5107 1 0 0 20 0 1 0 3908153 40816640 8330 33554432000 4194304 6059633 140736313044800 140736313043288 4277945 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/10321/statm: 9965 8330 176 456 0 9501 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 39860

[startup+102.3 s]
/proc/loadavg: 2.18 2.08 2.01 3/177 10369
/proc/meminfo: memFree=31359012/32872528 swapFree=337904/354256
[pid=10321] ppid=10318 vsize=39860 CPUtime=102.27 cores=0,2,4,6
/proc/10321/stat : 10321 (open-wbo) R 10318 10321 6207 0 -1 4202496 5661 0 0 0 10226 1 0 0 20 0 1 0 3908153 40816640 9422 33554432000 4194304 6059633 140736313044800 140736313043288 4277864 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/10321/statm: 9965 9422 176 456 0 9501 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 39860

[startup+162.3 s]
/proc/loadavg: 2.07 2.06 2.01 3/177 10370
/proc/meminfo: memFree=31325240/32872528 swapFree=337904/354256
[pid=10321] ppid=10318 vsize=70208 CPUtime=162.26 cores=0,2,4,6
/proc/10321/stat : 10321 (open-wbo) R 10318 10321 6207 0 -1 4202496 6633 0 0 0 16224 2 0 0 20 0 1 0 3908153 71892992 16171 33554432000 4194304 6059633 140736313044800 140736313043288 4281783 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/10321/statm: 17552 16171 176 456 0 17088 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 70208

[startup+222.307 s]
/proc/loadavg: 2.07 2.06 2.01 3/177 10371
/proc/meminfo: memFree=31318160/32872528 swapFree=337904/354256
[pid=10321] ppid=10318 vsize=70208 CPUtime=222.25 cores=0,2,4,6
/proc/10321/stat : 10321 (open-wbo) R 10318 10321 6207 0 -1 4202496 6638 0 0 0 22223 2 0 0 20 0 1 0 3908153 71892992 16171 33554432000 4194304 6059633 140736313044800 140736313043288 4277832 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/10321/statm: 17552 16171 176 456 0 17088 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 70208

[startup+282.3 s]
/proc/loadavg: 2.02 2.05 2.00 3/177 10372
/proc/meminfo: memFree=31293380/32872528 swapFree=337904/354256
[pid=10321] ppid=10318 vsize=70228 CPUtime=282.23 cores=0,2,4,6
/proc/10321/stat : 10321 (open-wbo) R 10318 10321 6207 0 -1 4202496 8099 0 0 0 28220 3 0 0 20 0 1 0 3908153 71913472 17096 33554432000 4194304 6059633 140736313044800 140736313043288 4277889 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10321/statm: 17557 17096 176 456 0 17093 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 70228

[startup+342.3 s]
/proc/loadavg: 2.06 2.05 2.00 3/177 10373
/proc/meminfo: memFree=31256308/32872528 swapFree=337904/354256
[pid=10321] ppid=10318 vsize=70228 CPUtime=342.23 cores=0,2,4,6
/proc/10321/stat : 10321 (open-wbo) R 10318 10321 6207 0 -1 4202496 8682 0 0 0 34219 4 0 0 20 0 1 0 3908153 71913472 17200 33554432000 4194304 6059633 140736313044800 140736313043624 4261525 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10321/statm: 17557 17200 176 456 0 17093 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 70228

[startup+402.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/178 10378
/proc/meminfo: memFree=31249388/32872528 swapFree=337904/354256
[pid=10321] ppid=10318 vsize=83280 CPUtime=402.21 cores=0,2,4,6
/proc/10321/stat : 10321 (open-wbo) R 10318 10321 6207 0 -1 4202496 11294 0 0 0 40215 6 0 0 20 0 1 0 3908153 85278720 20463 33554432000 4194304 6059633 140736313044800 140736313043624 4277832 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10321/statm: 20820 20463 176 456 0 20356 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 83280

[startup+462.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/177 10379
/proc/meminfo: memFree=31241324/32872528 swapFree=337904/354256
[pid=10321] ppid=10318 vsize=83280 CPUtime=462.21 cores=0,2,4,6
/proc/10321/stat : 10321 (open-wbo) R 10318 10321 6207 0 -1 4202496 12719 0 0 0 46213 8 0 0 20 0 1 0 3908153 85278720 20463 33554432000 4194304 6059633 140736313044800 140736313043624 4277832 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10321/statm: 20820 20463 176 456 0 20356 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 83280

[startup+522.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 10380
/proc/meminfo: memFree=31232508/32872528 swapFree=337904/354256
[pid=10321] ppid=10318 vsize=83280 CPUtime=522.19 cores=0,2,4,6
/proc/10321/stat : 10321 (open-wbo) R 10318 10321 6207 0 -1 4202496 14147 0 0 0 52210 9 0 0 20 0 1 0 3908153 85278720 20463 33554432000 4194304 6059633 140736313044800 140736313043624 4277847 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10321/statm: 20820 20463 176 456 0 20356 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 83280

[startup+582.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/177 10381
/proc/meminfo: memFree=31266916/32872528 swapFree=337904/354256
[pid=10321] ppid=10318 vsize=83280 CPUtime=582.19 cores=0,2,4,6
/proc/10321/stat : 10321 (open-wbo) R 10318 10321 6207 0 -1 4202496 15580 0 0 0 58208 11 0 0 20 0 1 0 3908153 85278720 20463 33554432000 4194304 6059633 140736313044800 140736313043624 4278479 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10321/statm: 20820 20463 176 456 0 20356 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 83280


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


[startup+942.3 s]
/proc/loadavg: 2.10 2.04 2.01 3/177 10388
/proc/meminfo: memFree=31189780/32872528 swapFree=337904/354256
[pid=10321] ppid=10318 vsize=132600 CPUtime=942.13 cores=0,2,4,6
/proc/10321/stat : 10321 (open-wbo) R 10318 10321 6207 0 -1 4202496 22784 0 0 0 94192 21 0 0 20 0 1 0 3908153 135782400 30154 33554432000 4194304 6059633 140736313044800 140736313043336 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10321/statm: 33150 30154 176 456 0 32686 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 132600

[startup+1002.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/178 10392
/proc/meminfo: memFree=31164872/32872528 swapFree=337904/354256
[pid=10321] ppid=10318 vsize=132600 CPUtime=1002.12 cores=0,2,4,6
/proc/10321/stat : 10321 (open-wbo) R 10318 10321 6207 0 -1 4202496 23747 0 0 0 100189 23 0 0 20 0 1 0 3908153 135782400 30154 33554432000 4194304 6059633 140736313044800 140736313043336 4277864 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10321/statm: 33150 30154 176 456 0 32686 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 132600

[startup+1062.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 10394
/proc/meminfo: memFree=31200300/32872528 swapFree=337904/354256
[pid=10321] ppid=10318 vsize=132600 CPUtime=1062.11 cores=0,2,4,6
/proc/10321/stat : 10321 (open-wbo) R 10318 10321 6207 0 -1 4202496 24711 0 0 0 106187 24 0 0 20 0 1 0 3908153 135782400 30154 33554432000 4194304 6059633 140736313044800 140736313043336 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10321/statm: 33150 30154 176 456 0 32686 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 132600

[startup+1122.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 10395
/proc/meminfo: memFree=31189716/32872528 swapFree=337904/354256
[pid=10321] ppid=10318 vsize=132600 CPUtime=1122.11 cores=0,2,4,6
/proc/10321/stat : 10321 (open-wbo) R 10318 10321 6207 0 -1 4202496 25763 0 0 0 112185 26 0 0 20 0 1 0 3908153 135782400 28618 33554432000 4194304 6059633 140736313044800 140736313043336 4278035 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10321/statm: 33150 28618 176 456 0 32686 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 132600

[startup+1182.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 10396
/proc/meminfo: memFree=31215036/32872528 swapFree=337904/354256
[pid=10321] ppid=10318 vsize=83280 CPUtime=1182.1 cores=0,2,4,6
/proc/10321/stat : 10321 (open-wbo) R 10318 10321 6207 0 -1 4202496 27143 0 0 0 118181 29 0 0 20 0 1 0 3908153 85278720 20479 33554432000 4194304 6059633 140736313044800 140736313043624 4278382 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10321/statm: 20820 20479 176 456 0 20356 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 83280

[startup+1242.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 10397
/proc/meminfo: memFree=31153888/32872528 swapFree=337904/354256
[pid=10321] ppid=10318 vsize=163420 CPUtime=1242.08 cores=0,2,4,6
/proc/10321/stat : 10321 (open-wbo) R 10318 10321 6207 0 -1 4202496 29292 0 0 0 124177 31 0 0 20 0 1 0 3908153 167342080 33805 33554432000 4194304 6059633 140736313044800 140736313043592 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10321/statm: 40855 33805 176 456 0 40391 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 163420

[startup+1302.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/177 10398
/proc/meminfo: memFree=31161504/32872528 swapFree=337904/354256
[pid=10321] ppid=10318 vsize=132600 CPUtime=1302.08 cores=0,2,4,6
/proc/10321/stat : 10321 (open-wbo) R 10318 10321 6207 0 -1 4202496 30844 0 0 0 130174 34 0 0 20 0 1 0 3908153 135782400 31690 33554432000 4194304 6059633 140736313044800 140736313043336 4277847 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10321/statm: 33150 31690 176 456 0 32686 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 132600

[startup+1362.3 s]
/proc/loadavg: 2.02 2.03 2.00 4/177 10400
/proc/meminfo: memFree=31206708/32872528 swapFree=337904/354256
[pid=10321] ppid=10318 vsize=83280 CPUtime=1362.06 cores=0,2,4,6
/proc/10321/stat : 10321 (open-wbo) R 10318 10321 6207 0 -1 4202496 32516 0 0 0 136170 36 0 0 20 0 1 0 3908153 85278720 20479 33554432000 4194304 6059633 140736313044800 140736313043624 4278432 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10321/statm: 20820 20479 176 456 0 20356 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 83280

[startup+1422.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 10401
/proc/meminfo: memFree=31157972/32872528 swapFree=337904/354256
[pid=10321] ppid=10318 vsize=163420 CPUtime=1422.06 cores=0,2,4,6
/proc/10321/stat : 10321 (open-wbo) R 10318 10321 6207 0 -1 4202496 34660 0 0 0 142167 39 0 0 20 0 1 0 3908153 167342080 33805 33554432000 4194304 6059633 140736313044800 140736313043592 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10321/statm: 40855 33805 176 456 0 40391 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 163420

[startup+1482.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 10402
/proc/meminfo: memFree=31178944/32872528 swapFree=337904/354256
[pid=10321] ppid=10318 vsize=132600 CPUtime=1482.05 cores=0,2,4,6
/proc/10321/stat : 10321 (open-wbo) R 10318 10321 6207 0 -1 4202496 36220 0 0 0 148163 42 0 0 20 0 1 0 3908153 135782400 29642 33554432000 4194304 6059633 140736313044800 140736313043336 4277940 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10321/statm: 33150 29642 176 456 0 32686 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 132600

[startup+1542.31 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 10403
/proc/meminfo: memFree=31170800/32872528 swapFree=337904/354256
[pid=10321] ppid=10318 vsize=163420 CPUtime=1542.04 cores=0,2,4,6
/proc/10321/stat : 10321 (open-wbo) R 10318 10321 6207 0 -1 4202496 37900 0 0 0 154160 44 0 0 20 0 1 0 3908153 167342080 34317 33554432000 4194304 6059633 140736313044800 140736313043592 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10321/statm: 40855 34317 176 456 0 40391 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 163420

[startup+1602.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/178 10407
/proc/meminfo: memFree=31232748/32872528 swapFree=337904/354256
[pid=10321] ppid=10318 vsize=132600 CPUtime=1602.03 cores=0,2,4,6
/proc/10321/stat : 10321 (open-wbo) R 10318 10321 6207 0 -1 4202496 39454 0 0 0 160156 47 0 0 20 0 1 0 3908153 135782400 29130 33554432000 4194304 6059633 140736313044800 140736313043336 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10321/statm: 33150 29130 176 456 0 32686 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 132600

[startup+1662.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 10409
/proc/meminfo: memFree=31149296/32872528 swapFree=337904/354256
[pid=10321] ppid=10318 vsize=163420 CPUtime=1662.02 cores=0,2,4,6
/proc/10321/stat : 10321 (open-wbo) R 10318 10321 6207 0 -1 4202496 40772 0 0 0 166153 49 0 0 20 0 1 0 3908153 167342080 32939 33554432000 4194304 6059633 140736313044800 140736313043592 4277864 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10321/statm: 40855 32939 176 456 0 40391 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 163420

[startup+1722.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/177 10410
/proc/meminfo: memFree=31215024/32872528 swapFree=337904/354256
[pid=10321] ppid=10318 vsize=83280 CPUtime=1722.01 cores=0,2,4,6
/proc/10321/stat : 10321 (open-wbo) R 10318 10321 6207 0 -1 4202496 42218 0 0 0 172150 51 0 0 20 0 1 0 3908153 85278720 20479 33554432000 4194304 6059633 140736313044800 140736313043624 4278382 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10321/statm: 20820 20479 176 456 0 20356 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 83280

[startup+1782.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 10411
/proc/meminfo: memFree=31228660/32872528 swapFree=337904/354256
[pid=10321] ppid=10318 vsize=132600 CPUtime=1782 cores=0,2,4,6
/proc/10321/stat : 10321 (open-wbo) R 10318 10321 6207 0 -1 4202496 43775 0 0 0 178146 54 0 0 20 0 1 0 3908153 135782400 30154 33554432000 4194304 6059633 140736313044800 140736313043336 4277804 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10321/statm: 33150 30154 176 456 0 32686 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 132600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 10411
/proc/meminfo: memFree=31153944/32872528 swapFree=337904/354256
[pid=10321] ppid=10318 vsize=163420 CPUtime=1800 cores=0,2,4,6
/proc/10321/stat : 10321 (open-wbo) R 10318 10321 6207 0 -1 4202496 44374 0 0 0 179945 55 0 0 20 0 1 0 3908153 167342080 34317 33554432000 4194304 6059633 140736313044800 140736313043592 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10321/statm: 40855 34317 176 456 0 40391 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 163420

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 10321 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 10411
/proc/meminfo: memFree=31153944/32872528 swapFree=337904/354256
[pid=10321] ppid=10318 vsize=163420 CPUtime=1800 cores=0,2,4,6
/proc/10321/stat : 10321 (open-wbo) R 10318 10321 6207 0 -1 4202496 44374 0 0 0 179945 55 0 0 20 0 1 0 3908153 167342080 34317 33554432000 4194304 6059633 140736313044800 140736313043592 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10321/statm: 40855 34317 176 456 0 40391 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 163420

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.01
CPU user time (s): 1799.46
CPU system time (s): 0.553915
CPU usage (%): 99.9839
Max. virtual memory (cumulated for all children) (KiB): 163420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.46
system time used= 0.553915
maximum resident set size= 143412
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44377
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= 1937

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.2592 second user time and 6.77997 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-15 21:23:33
IDJOB=4089825
IDBENCH=107461
IDSOLVER=2547
FILE ID=node126/4089825-1466018613
RUNJOBID= node126-1466012102-6223
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-v041-n1.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4089825-1466018613/watcher-4089825-1466018613 -o /tmp/evaluation-result-4089825-1466018613/solver-4089825-1466018613 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466012102-6223 --watchdog 1960  open-wbo HOME/instance-4089825-1466018613.opb

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

MD5SUM BENCH= b7d90c2ccef1fe44de3306377e815308
RANDOM SEED=1184459556

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:        31317368 kB
Buffers:           98300 kB
Cached:           264656 kB
SwapCached:            0 kB
Active:           251240 kB
Inactive:         246432 kB
Active(anon):     126588 kB
Inactive(anon):    10680 kB
Active(file):     124652 kB
Inactive(file):   235752 kB
Unevictable:      354256 kB
Mlocked:          337904 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              4688 kB
Writeback:             0 kB
AnonPages:        514924 kB
Mapped:            13460 kB
Shmem:               204 kB
Slab:             573020 kB
SReclaimable:      17420 kB
SUnreclaim:       555600 kB
KernelStack:        1472 kB
PageTables:         5212 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     594752 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    161792 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 21:53:34