Trace number 4096074

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) 1800.03 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
subsetcard/normalized-subsetcard-eq-random4regular-80.opb
MD5SUM59d94da41177a29ab8da7774c6b2954c
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 benchmark0.011997
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables321
Total number of constraints160
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)160
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint4
Maximum length of a constraint5
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 8
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-4096074-1466100608.opb
0.00/0.00	c File size is 6159 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:           321                                                                   |
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:         320                                                                   |
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	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-4096074-1466100608/watcher-4096074-1466100608 -o /tmp/evaluation-result-4096074-1466100608/solver-4096074-1466100608 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node140-1466097006-916 --watchdog 1960 open-wbo-lsu HOME/instance-4096074-1466100608.opb 

pid=1388
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: 2.09 2.16 2.15 4/177 1391
/proc/meminfo: memFree=30314044/32872528 swapFree=1399392/1569044
[pid=1391] ppid=1388 vsize=7492 CPUtime=0 cores=1,3,5,7
/proc/1391/stat : 1391 (open-wbo-lsu) R 1388 1391 29546 0 -1 4202496 582 0 0 0 0 0 0 0 20 0 1 0 12106024 7671808 450 33554432000 4194304 6058637 140733319772704 140736475976152 4254411 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1391/statm: 1873 450 165 456 0 1409 0

[startup+0.10016 s]
/proc/loadavg: 2.09 2.16 2.15 4/177 1391
/proc/meminfo: memFree=30314044/32872528 swapFree=1399392/1569044
[pid=1391] ppid=1388 vsize=3376 CPUtime=0.09 cores=1,3,5,7
/proc/1391/stat : 1391 (open-wbo-lsu) R 1388 1391 29546 0 -1 4202496 704 0 0 0 9 0 0 0 20 0 1 0 12106024 3457024 505 33554432000 4194304 6058637 140733319772704 140736475976152 4254568 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1391/statm: 844 505 179 456 0 380 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3376

[startup+0.200226 s]
/proc/loadavg: 2.09 2.16 2.15 4/177 1391
/proc/meminfo: memFree=30314044/32872528 swapFree=1399392/1569044
[pid=1391] ppid=1388 vsize=3896 CPUtime=0.19 cores=1,3,5,7
/proc/1391/stat : 1391 (open-wbo-lsu) R 1388 1391 29546 0 -1 4202496 803 0 0 0 19 0 0 0 20 0 1 0 12106024 3989504 598 33554432000 4194304 6058637 140733319772704 140736475976152 4246170 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1391/statm: 974 598 179 456 0 510 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3896

[startup+0.300265 s]
/proc/loadavg: 2.09 2.16 2.15 4/177 1391
/proc/meminfo: memFree=30314044/32872528 swapFree=1399392/1569044
[pid=1391] ppid=1388 vsize=4416 CPUtime=0.29 cores=1,3,5,7
/proc/1391/stat : 1391 (open-wbo-lsu) R 1388 1391 29546 0 -1 4202496 906 0 0 0 29 0 0 0 20 0 1 0 12106024 4521984 699 33554432000 4194304 6058637 140733319772704 140736475976152 4254419 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1391/statm: 1137 700 179 456 0 673 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4416

[startup+0.700234 s]
/proc/loadavg: 2.09 2.16 2.15 4/177 1391
/proc/meminfo: memFree=30314044/32872528 swapFree=1399392/1569044
[pid=1391] ppid=1388 vsize=6924 CPUtime=0.69 cores=1,3,5,7
/proc/1391/stat : 1391 (open-wbo-lsu) R 1388 1391 29546 0 -1 4202496 1617 0 0 0 69 0 0 0 20 0 1 0 12106024 7090176 1167 33554432000 4194304 6058637 140733319772704 140733319771432 4260945 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1391/statm: 1731 1167 179 456 0 1267 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6924

[startup+1.50029 s]
/proc/loadavg: 2.09 2.16 2.15 3/178 1392
/proc/meminfo: memFree=30351004/32872528 swapFree=1399392/1569044
[pid=1391] ppid=1388 vsize=8604 CPUtime=1.49 cores=1,3,5,7
/proc/1391/stat : 1391 (open-wbo-lsu) R 1388 1391 29546 0 -1 4202496 2114 0 0 0 149 0 0 0 20 0 1 0 12106024 8810496 1634 33554432000 4194304 6058637 140733319772704 140733319771432 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1391/statm: 2151 1634 179 456 0 1687 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8604

[startup+3.10026 s]
/proc/loadavg: 2.09 2.16 2.15 3/178 1392
/proc/meminfo: memFree=30349220/32872528 swapFree=1399392/1569044
[pid=1391] ppid=1388 vsize=12956 CPUtime=3.09 cores=1,3,5,7
/proc/1391/stat : 1391 (open-wbo-lsu) R 1388 1391 29546 0 -1 4202496 2434 0 0 0 309 0 0 0 20 0 1 0 12106024 13266944 2453 33554432000 4194304 6058637 140733319772704 140733319771432 4255066 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1391/statm: 3239 2453 179 456 0 2775 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12956

[startup+6.30025 s]
/proc/loadavg: 2.09 2.16 2.15 3/178 1392
/proc/meminfo: memFree=30342700/32872528 swapFree=1399392/1569044
[pid=1391] ppid=1388 vsize=21720 CPUtime=6.29 cores=1,3,5,7
/proc/1391/stat : 1391 (open-wbo-lsu) R 1388 1391 29546 0 -1 4202496 3642 0 0 0 629 0 0 0 20 0 1 0 12106024 22241280 4638 33554432000 4194304 6058637 140733319772704 140733319771464 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1391/statm: 5430 4638 179 456 0 4966 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21720

[startup+12.7003 s]
/proc/loadavg: 2.16 2.17 2.16 3/178 1392
/proc/meminfo: memFree=30335816/32872528 swapFree=1399392/1569044
[pid=1391] ppid=1388 vsize=24520 CPUtime=12.68 cores=1,3,5,7
/proc/1391/stat : 1391 (open-wbo-lsu) R 1388 1391 29546 0 -1 4202496 4408 0 0 0 1268 0 0 0 20 0 1 0 12106024 25108480 5005 33554432000 4194304 6058637 140733319772704 140733319771432 4277655 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1391/statm: 6130 5005 179 456 0 5666 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24520

[startup+25.5004 s]
/proc/loadavg: 2.12 2.16 2.15 3/178 1392
/proc/meminfo: memFree=30287784/32872528 swapFree=1399392/1569044
[pid=1391] ppid=1388 vsize=28940 CPUtime=25.49 cores=1,3,5,7
/proc/1391/stat : 1391 (open-wbo-lsu) R 1388 1391 29546 0 -1 4202496 5128 0 0 0 2548 1 0 0 20 0 1 0 12106024 29634560 6725 33554432000 4194304 6058637 140733319772704 140733319771464 4246170 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1391/statm: 7235 6725 179 456 0 6771 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 28940

[startup+51.1003 s]
/proc/loadavg: 2.08 2.15 2.15 3/178 1392
/proc/meminfo: memFree=30279036/32872528 swapFree=1399392/1569044
[pid=1391] ppid=1388 vsize=43264 CPUtime=51.08 cores=1,3,5,7
/proc/1391/stat : 1391 (open-wbo-lsu) R 1388 1391 29546 0 -1 4202496 6820 0 0 0 5106 2 0 0 20 0 1 0 12106024 44302336 9949 33554432000 4194304 6058637 140733319772704 140733319771432 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1391/statm: 10816 9949 179 456 0 10352 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 43264

[startup+102.3 s]
/proc/loadavg: 2.19 2.17 2.16 4/177 1393
/proc/meminfo: memFree=30273672/32872528 swapFree=1399392/1569044
[pid=1391] ppid=1388 vsize=73928 CPUtime=102.28 cores=1,3,5,7
/proc/1391/stat : 1391 (open-wbo-lsu) R 1388 1391 29546 0 -1 4202496 8780 0 0 0 10225 3 0 0 20 0 1 0 12106024 75702272 12181 33554432000 4194304 6058637 140733319772704 140733319771432 4278287 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1391/statm: 18482 12181 179 456 0 18018 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 73928

[startup+162.3 s]
/proc/loadavg: 2.30 2.20 2.17 3/177 1394
/proc/meminfo: memFree=30285464/32872528 swapFree=1399392/1569044
[pid=1391] ppid=1388 vsize=73928 CPUtime=162.27 cores=1,3,5,7
/proc/1391/stat : 1391 (open-wbo-lsu) R 1388 1391 29546 0 -1 4202496 9115 0 0 0 16223 4 0 0 20 0 1 0 12106024 75702272 17615 33554432000 4194304 6058637 140733319772704 140733319771432 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1391/statm: 18482 17615 179 456 0 18018 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 73928

[startup+222.307 s]
/proc/loadavg: 2.26 2.20 2.17 3/177 1395
/proc/meminfo: memFree=30271088/32872528 swapFree=1399392/1569044
[pid=1391] ppid=1388 vsize=103148 CPUtime=222.26 cores=1,3,5,7
/proc/1391/stat : 1391 (open-wbo-lsu) R 1388 1391 29546 0 -1 4202496 9448 0 0 0 22222 4 0 0 20 0 1 0 12106024 105623552 20886 33554432000 4194304 6058637 140733319772704 140733319771768 4277655 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1391/statm: 25787 20886 179 456 0 25323 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 103148

[startup+282.3 s]
/proc/loadavg: 2.31 2.23 2.18 4/177 1397
/proc/meminfo: memFree=30271244/32872528 swapFree=1399392/1569044
[pid=1391] ppid=1388 vsize=103148 CPUtime=282.24 cores=1,3,5,7
/proc/1391/stat : 1391 (open-wbo-lsu) R 1388 1391 29546 0 -1 4202496 10039 0 0 0 28217 7 0 0 20 0 1 0 12106024 105623552 20886 33554432000 4194304 6058637 140733319772704 140733319771768 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1391/statm: 25787 20886 179 456 0 25323 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 103148

[startup+342.3 s]
/proc/loadavg: 2.33 2.24 2.19 3/177 1398
/proc/meminfo: memFree=30195052/32872528 swapFree=1399392/1569044
[pid=1391] ppid=1388 vsize=152468 CPUtime=342.24 cores=1,3,5,7
/proc/1391/stat : 1391 (open-wbo-lsu) R 1388 1391 29546 0 -1 4202496 10635 0 0 0 34214 10 0 0 20 0 1 0 12106024 156127232 29180 33554432000 4194304 6058637 140733319772704 140733319771768 4277672 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1391/statm: 38117 29180 179 456 0 37653 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 152468

[startup+402.3 s]
/proc/loadavg: 2.17 2.21 2.18 4/177 1399
/proc/meminfo: memFree=30238140/32872528 swapFree=1399392/1569044
[pid=1391] ppid=1388 vsize=103148 CPUtime=402.23 cores=1,3,5,7
/proc/1391/stat : 1391 (open-wbo-lsu) R 1388 1391 29546 0 -1 4202496 11000 0 0 0 40211 12 0 0 20 0 1 0 12106024 105623552 20886 33554432000 4194304 6058637 140733319772704 140733319771768 4264811 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1391/statm: 25787 20886 179 456 0 25323 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 103148

[startup+462.3 s]
/proc/loadavg: 2.22 2.22 2.18 4/177 1401
/proc/meminfo: memFree=30228392/32872528 swapFree=1399392/1569044
[pid=1391] ppid=1388 vsize=152468 CPUtime=462.22 cores=1,3,5,7
/proc/1391/stat : 1391 (open-wbo-lsu) R 1388 1391 29546 0 -1 4202496 11489 0 0 0 46208 14 0 0 20 0 1 0 12106024 156127232 31740 33554432000 4194304 6058637 140733319772704 140733319771480 4246099 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1391/statm: 38117 31740 179 456 0 37653 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 152468

[startup+522.3 s]
/proc/loadavg: 2.27 2.22 2.18 3/177 1402
/proc/meminfo: memFree=30231724/32872528 swapFree=1399392/1569044
[pid=1391] ppid=1388 vsize=103148 CPUtime=522.2 cores=1,3,5,7
/proc/1391/stat : 1391 (open-wbo-lsu) R 1388 1391 29546 0 -1 4202496 11860 0 0 0 52204 16 0 0 20 0 1 0 12106024 105623552 20886 33554432000 4194304 6058637 140733319772704 140733319771768 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1391/statm: 25787 20886 179 456 0 25323 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 103148

[startup+582.3 s]
/proc/loadavg: 2.20 2.21 2.18 3/177 1404
/proc/meminfo: memFree=30271124/32872528 swapFree=1399392/1569044
[pid=1391] ppid=1388 vsize=103148 CPUtime=582.2 cores=1,3,5,7
/proc/1391/stat : 1391 (open-wbo-lsu) R 1388 1391 29546 0 -1 4202496 12234 0 0 0 58202 18 0 0 20 0 1 0 12106024 105623552 20886 33554432000 4194304 6058637 140733319772704 140733319771768 4277687 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1391/statm: 25787 20886 179 456 0 25323 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 103148


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


[startup+942.3 s]
/proc/loadavg: 2.32 2.24 2.19 3/177 1415
/proc/meminfo: memFree=30216836/32872528 swapFree=1399392/1569044
[pid=1391] ppid=1388 vsize=152468 CPUtime=942.14 cores=1,3,5,7
/proc/1391/stat : 1391 (open-wbo-lsu) R 1388 1391 29546 0 -1 4202496 21148 0 0 0 94175 39 0 0 20 0 1 0 12106024 156127232 32764 33554432000 4194304 6058637 140733319772704 140733319771480 4278190 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1391/statm: 38117 32764 179 456 0 37653 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 152468

[startup+1002.3 s]
/proc/loadavg: 2.27 2.24 2.19 4/177 1471
/proc/meminfo: memFree=30299672/32872528 swapFree=1399392/1569044
[pid=1391] ppid=1388 vsize=152468 CPUtime=1002.13 cores=1,3,5,7
/proc/1391/stat : 1391 (open-wbo-lsu) R 1388 1391 29546 0 -1 4202496 22812 0 0 0 100170 43 0 0 20 0 1 0 12106024 156127232 32975 33554432000 4194304 6058637 140733319772704 140733319771480 4261314 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1391/statm: 38117 32975 179 456 0 37653 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 152468

[startup+1062.3 s]
/proc/loadavg: 2.35 2.27 2.20 3/177 1472
/proc/meminfo: memFree=30274328/32872528 swapFree=1399392/1569044
[pid=1391] ppid=1388 vsize=152468 CPUtime=1062.12 cores=1,3,5,7
/proc/1391/stat : 1391 (open-wbo-lsu) R 1388 1391 29546 0 -1 4202496 24058 0 0 0 106166 46 0 0 20 0 1 0 12106024 156127232 32788 33554432000 4194304 6058637 140733319772704 140733319771480 4278197 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1391/statm: 38117 32788 179 456 0 37653 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 152468

[startup+1122.3 s]
/proc/loadavg: 2.25 2.25 2.19 3/177 1473
/proc/meminfo: memFree=30268944/32872528 swapFree=1399392/1569044
[pid=1391] ppid=1388 vsize=152468 CPUtime=1122.12 cores=1,3,5,7
/proc/1391/stat : 1391 (open-wbo-lsu) R 1388 1391 29546 0 -1 4202496 25471 0 0 0 112163 49 0 0 20 0 1 0 12106024 156127232 31228 33554432000 4194304 6058637 140733319772704 140733319771480 4277704 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1391/statm: 38117 31228 179 456 0 37653 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 152468

[startup+1182.3 s]
/proc/loadavg: 2.25 2.25 2.19 4/177 1475
/proc/meminfo: memFree=30309884/32872528 swapFree=1399392/1569044
[pid=1391] ppid=1388 vsize=103148 CPUtime=1182.11 cores=1,3,5,7
/proc/1391/stat : 1391 (open-wbo-lsu) R 1388 1391 29546 0 -1 4202496 26797 0 0 0 118159 52 0 0 20 0 1 0 12106024 105623552 20886 33554432000 4194304 6058637 140733319772704 140733319771768 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1391/statm: 25787 20886 179 456 0 25323 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 103148

[startup+1242.3 s]
/proc/loadavg: 2.37 2.28 2.20 3/178 1479
/proc/meminfo: memFree=30238192/32872528 swapFree=1399392/1569044
[pid=1391] ppid=1388 vsize=183288 CPUtime=1242.1 cores=1,3,5,7
/proc/1391/stat : 1391 (open-wbo-lsu) R 1388 1391 29546 0 -1 4202496 28243 0 0 0 124155 55 0 0 20 0 1 0 12106024 187686912 36415 33554432000 4194304 6058637 140733319772704 140733319771736 4254941 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1391/statm: 45822 36415 179 456 0 45358 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 183288

[startup+1302.3 s]
/proc/loadavg: 2.33 2.27 2.20 3/177 1480
/proc/meminfo: memFree=30246952/32872528 swapFree=1399392/1569044
[pid=1391] ppid=1388 vsize=152468 CPUtime=1302.09 cores=1,3,5,7
/proc/1391/stat : 1391 (open-wbo-lsu) R 1388 1391 29546 0 -1 4202496 29274 0 0 0 130151 58 0 0 20 0 1 0 12106024 156127232 32946 33554432000 4194304 6058637 140733319772704 140733319771480 4278287 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1391/statm: 38117 32946 179 456 0 37653 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 152468

[startup+1362.3 s]
/proc/loadavg: 2.28 2.26 2.20 4/177 1481
/proc/meminfo: memFree=30276076/32872528 swapFree=1399392/1569044
[pid=1391] ppid=1388 vsize=103148 CPUtime=1362.07 cores=1,3,5,7
/proc/1391/stat : 1391 (open-wbo-lsu) R 1388 1391 29546 0 -1 4202496 30416 0 0 0 136147 60 0 0 20 0 1 0 12106024 105623552 20886 33554432000 4194304 6058637 140733319772704 140733319771768 4277682 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1391/statm: 25787 20886 179 456 0 25323 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 103148

[startup+1422.3 s]
/proc/loadavg: 2.31 2.27 2.20 4/177 1482
/proc/meminfo: memFree=30218980/32872528 swapFree=1399392/1569044
[pid=1391] ppid=1388 vsize=183288 CPUtime=1422.08 cores=1,3,5,7
/proc/1391/stat : 1391 (open-wbo-lsu) R 1388 1391 29546 0 -1 4202496 31854 0 0 0 142144 64 0 0 20 0 1 0 12106024 187686912 35391 33554432000 4194304 6058637 140733319772704 140733319771736 4261333 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1391/statm: 45822 35391 179 456 0 45358 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 183288

[startup+1482.3 s]
/proc/loadavg: 2.29 2.27 2.20 3/177 1484
/proc/meminfo: memFree=30276088/32872528 swapFree=1399392/1569044
[pid=1391] ppid=1388 vsize=152468 CPUtime=1482.06 cores=1,3,5,7
/proc/1391/stat : 1391 (open-wbo-lsu) R 1388 1391 29546 0 -1 4202496 32700 0 0 0 148139 67 0 0 20 0 1 0 12106024 156127232 28668 33554432000 4194304 6058637 140733319772704 140733319771768 4277655 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1391/statm: 38117 28668 179 456 0 37653 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 152468

[startup+1542.31 s]
/proc/loadavg: 2.15 2.23 2.19 4/177 1485
/proc/meminfo: memFree=30213192/32872528 swapFree=1399392/1569044
[pid=1391] ppid=1388 vsize=183288 CPUtime=1542.06 cores=1,3,5,7
/proc/1391/stat : 1391 (open-wbo-lsu) R 1388 1391 29546 0 -1 4202496 34026 0 0 0 154136 70 0 0 20 0 1 0 12106024 187686912 35391 33554432000 4194304 6058637 140733319772704 140733319771736 4277740 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1391/statm: 45822 35391 179 456 0 45358 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 183288

[startup+1602.3 s]
/proc/loadavg: 2.26 2.25 2.19 3/177 1486
/proc/meminfo: memFree=30268712/32872528 swapFree=1399392/1569044
[pid=1391] ppid=1388 vsize=103148 CPUtime=1602.05 cores=1,3,5,7
/proc/1391/stat : 1391 (open-wbo-lsu) R 1388 1391 29546 0 -1 4202496 34755 0 0 0 160133 72 0 0 20 0 1 0 12106024 105623552 20886 33554432000 4194304 6058637 140733319772704 140733319771768 4277655 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1391/statm: 25787 20886 179 456 0 25323 0
Current children cumulated CPU time (s) 1602.05
Current children cumulated vsize (KiB) 103148

[startup+1662.3 s]
/proc/loadavg: 2.19 2.23 2.18 3/177 1487
/proc/meminfo: memFree=30208396/32872528 swapFree=1399392/1569044
[pid=1391] ppid=1388 vsize=183288 CPUtime=1662.04 cores=1,3,5,7
/proc/1391/stat : 1391 (open-wbo-lsu) R 1388 1391 29546 0 -1 4202496 36207 0 0 0 166129 75 0 0 20 0 1 0 12106024 187686912 35903 33554432000 4194304 6058637 140733319772704 140733319771736 4277839 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1391/statm: 45822 35903 179 456 0 45358 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 183288

[startup+1722.3 s]
/proc/loadavg: 2.14 2.21 2.18 4/177 1488
/proc/meminfo: memFree=30264424/32872528 swapFree=1399392/1569044
[pid=1391] ppid=1388 vsize=103148 CPUtime=1722.03 cores=1,3,5,7
/proc/1391/stat : 1391 (open-wbo-lsu) R 1388 1391 29546 0 -1 4202496 36947 0 0 0 172126 77 0 0 20 0 1 0 12106024 105623552 21398 33554432000 4194304 6058637 140733319772704 140733319771768 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1391/statm: 25787 21398 179 456 0 25323 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 103148

[startup+1782.3 s]
/proc/loadavg: 2.15 2.20 2.18 3/177 1490
/proc/meminfo: memFree=30215872/32872528 swapFree=1399392/1569044
[pid=1391] ppid=1388 vsize=152468 CPUtime=1782.02 cores=1,3,5,7
/proc/1391/stat : 1391 (open-wbo-lsu) R 1388 1391 29546 0 -1 4202496 38148 0 0 0 178122 80 0 0 20 0 1 0 12106024 156127232 33627 33554432000 4194304 6058637 140733319772704 140733319771480 4277672 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1391/statm: 38117 33627 179 456 0 37653 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 152468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.18 2.20 2.18 4/178 1493
/proc/meminfo: memFree=30196216/32872528 swapFree=1399392/1569044
[pid=1391] ppid=1388 vsize=183288 CPUtime=1800.01 cores=1,3,5,7
/proc/1391/stat : 1391 (open-wbo-lsu) R 1388 1391 29546 0 -1 4202496 38388 0 0 0 179921 80 0 0 20 0 1 0 12106024 187686912 38975 33554432000 4194304 6058637 140733319772704 140733319771736 4277690 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1391/statm: 45822 38975 179 456 0 45358 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 183288

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 1391 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.18 2.20 2.18 4/178 1493
/proc/meminfo: memFree=30196216/32872528 swapFree=1399392/1569044
[pid=1391] ppid=1388 vsize=183288 CPUtime=1800.01 cores=1,3,5,7
/proc/1391/stat : 1391 (open-wbo-lsu) R 1388 1391 29546 0 -1 4202496 38388 0 0 0 179921 80 0 0 20 0 1 0 12106024 187686912 38975 33554432000 4194304 6058637 140733319772704 140733319771736 4277690 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1391/statm: 45822 38975 179 456 0 45358 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 183288

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.03
CPU user time (s): 1799.21
CPU system time (s): 0.812876
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 183288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.21
system time used= 0.812876
maximum resident set size= 159996
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38391
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= 10
involuntary context switches= 1873

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.55631 second user time and 6.90295 second system time

The end

Launcher Data 

Begin job on node140 at 2016-06-16 20:10:08
IDJOB=4096074
IDBENCH=107562
IDSOLVER=2545
FILE ID=node140/4096074-1466100608
RUNJOBID= node140-1466097006-916
PBS_JOBID= 19904032
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/subsetcard/normalized-subsetcard-eq-random4regular-80.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4096074-1466100608/watcher-4096074-1466100608 -o /tmp/evaluation-result-4096074-1466100608/solver-4096074-1466100608 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node140-1466097006-916 --watchdog 1960  open-wbo-lsu HOME/instance-4096074-1466100608.opb

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

MD5SUM BENCH= 59d94da41177a29ab8da7774c6b2954c
RANDOM SEED=1337423136

node140.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		: 2666.714
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	: 5333.42
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		: 2666.714
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		: 2666.714
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		: 2666.714
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		: 2666.714
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		: 2666.714
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		: 2666.714
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.714
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:        30314688 kB
Buffers:           52160 kB
Cached:           105840 kB
SwapCached:         2564 kB
Active:           187496 kB
Inactive:          88332 kB
Active(anon):     118388 kB
Inactive(anon):     1792 kB
Active(file):      69108 kB
Inactive(file):    86540 kB
Unevictable:     1569044 kB
Mlocked:         1399392 kB
SwapTotal:      67108856 kB
SwapFree:       67096820 kB
Dirty:              4696 kB
Writeback:             0 kB
AnonPages:       1826656 kB
Mapped:             7716 kB
Shmem:                 0 kB
Slab:             569808 kB
SReclaimable:      13780 kB
SUnreclaim:       556028 kB
KernelStack:        1480 kB
PageTables:         7420 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1817956 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    399360 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 node140 at 2016-06-16 20:40:08