Trace number 4096431

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Open-WBO-LSU PB16? (TO) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/quimper/
SyncCodes/d_n_k/normalized-5_6_35.opb
MD5SUM1c7739d3bdb1cde8694d50958f1c85c6
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1640
Total number of constraints7845
Number of constraints which are clauses7840
Number of constraints which are cardinality constraints (but not clauses)5
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint40
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 35
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 75
Number of bits of the biggest sum of numbers7
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-4096431-1466112690.opb
0.00/0.00	c File size is 253635 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:          1640                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       7843                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:           6                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.03 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-4096431-1466112690/watcher-4096431-1466112690 -o /tmp/evaluation-result-4096431-1466112690/solver-4096431-1466112690 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node131-1466112688-14975 --watchdog 1960 open-wbo-lsu HOME/instance-4096431-1466112690.opb 

pid=15324
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: 2.25 2.22 2.18 3/176 15327
/proc/meminfo: memFree=30647084/32872528 swapFree=1199460/1313924
[pid=15327] ppid=15324 vsize=2584 CPUtime=0 cores=0,2,4,6
/proc/15327/stat : 15327 (open-wbo-lsu) R 15324 15327 13694 0 -1 4202496 395 0 0 0 0 0 0 0 20 0 1 0 13315550 2646016 271 33554432000 4194304 6058637 140734854520768 140736691832808 5042435 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15327/statm: 646 271 197 456 0 120 0

[startup+0.100156 s]
/proc/loadavg: 2.25 2.22 2.18 3/176 15327
/proc/meminfo: memFree=30647084/32872528 swapFree=1199460/1313924
[pid=15327] ppid=15324 vsize=4100 CPUtime=0.09 cores=0,2,4,6
/proc/15327/stat : 15327 (open-wbo-lsu) R 15324 15327 13694 0 -1 4202496 985 0 0 0 9 0 0 0 20 0 1 0 13315550 4198400 665 33554432000 4194304 6058637 140734854520768 140736691832808 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15327/statm: 1025 665 175 456 0 561 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4100

[startup+0.200281 s]
/proc/loadavg: 2.25 2.22 2.18 3/176 15327
/proc/meminfo: memFree=30647084/32872528 swapFree=1199460/1313924
[pid=15327] ppid=15324 vsize=4860 CPUtime=0.19 cores=0,2,4,6
/proc/15327/stat : 15327 (open-wbo-lsu) R 15324 15327 13694 0 -1 4202496 1118 0 0 0 19 0 0 0 20 0 1 0 13315550 4976640 797 33554432000 4194304 6058637 140734854520768 140734854519800 5042435 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15327/statm: 1215 797 175 456 0 751 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4860

[startup+0.300263 s]
/proc/loadavg: 2.25 2.22 2.18 3/176 15327
/proc/meminfo: memFree=30647084/32872528 swapFree=1199460/1313924
[pid=15327] ppid=15324 vsize=5648 CPUtime=0.29 cores=0,2,4,6
/proc/15327/stat : 15327 (open-wbo-lsu) R 15324 15327 13694 0 -1 4202496 1508 0 0 0 29 0 0 0 20 0 1 0 13315550 5783552 959 33554432000 4194304 6058637 140734854520768 140734854519800 4261602 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15327/statm: 1412 959 175 456 0 948 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5648

[startup+0.700232 s]
/proc/loadavg: 2.25 2.22 2.18 3/176 15327
/proc/meminfo: memFree=30647084/32872528 swapFree=1199460/1313924
[pid=15327] ppid=15324 vsize=7296 CPUtime=0.69 cores=0,2,4,6
/proc/15327/stat : 15327 (open-wbo-lsu) R 15324 15327 13694 0 -1 4202496 1932 0 0 0 69 0 0 0 20 0 1 0 13315550 7471104 1357 33554432000 4194304 6058637 140734854520768 140734854519800 4278120 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15327/statm: 1824 1357 175 456 0 1360 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7296

[startup+1.5002 s]
/proc/loadavg: 2.25 2.22 2.18 3/177 15328
/proc/meminfo: memFree=30638548/32872528 swapFree=1199460/1313924
[pid=15327] ppid=15324 vsize=8340 CPUtime=1.49 cores=0,2,4,6
/proc/15327/stat : 15327 (open-wbo-lsu) R 15324 15327 13694 0 -1 4202496 2308 0 0 0 149 0 0 0 20 0 1 0 13315550 8540160 1710 33554432000 4194304 6058637 140734854520768 140734854519528 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15327/statm: 2085 1710 175 456 0 1621 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8340

[startup+3.10024 s]
/proc/loadavg: 2.23 2.22 2.18 3/177 15328
/proc/meminfo: memFree=30634392/32872528 swapFree=1199460/1313924
[pid=15327] ppid=15324 vsize=11652 CPUtime=3.09 cores=0,2,4,6
/proc/15327/stat : 15327 (open-wbo-lsu) R 15324 15327 13694 0 -1 4202496 3169 0 0 0 309 0 0 0 20 0 1 0 13315550 11931648 2539 33554432000 4194304 6058637 140734854520768 140734854519528 4278251 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15327/statm: 2913 2539 175 456 0 2449 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11652

[startup+6.30024 s]
/proc/loadavg: 2.23 2.22 2.18 3/177 15328
/proc/meminfo: memFree=30630296/32872528 swapFree=1199460/1313924
[pid=15327] ppid=15324 vsize=13328 CPUtime=6.29 cores=0,2,4,6
/proc/15327/stat : 15327 (open-wbo-lsu) R 15324 15327 13694 0 -1 4202496 3615 0 0 0 629 0 0 0 20 0 1 0 13315550 13647872 2954 33554432000 4194304 6058637 140734854520768 140734854519528 4278287 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15327/statm: 3332 2954 175 456 0 2868 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13328

[startup+12.7003 s]
/proc/loadavg: 2.19 2.21 2.18 3/177 15834
/proc/meminfo: memFree=30629752/32872528 swapFree=1199460/1313924
[pid=15327] ppid=15324 vsize=16056 CPUtime=12.69 cores=0,2,4,6
/proc/15327/stat : 15327 (open-wbo-lsu) R 15324 15327 13694 0 -1 4202496 4639 0 0 0 1269 0 0 0 20 0 1 0 13315550 16441344 3603 33554432000 4194304 6058637 140734854520768 140734854519496 4246162 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15327/statm: 4014 3603 175 456 0 3550 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16056

[startup+25.5003 s]
/proc/loadavg: 2.16 2.20 2.18 4/177 15834
/proc/meminfo: memFree=30616244/32872528 swapFree=1199460/1313924
[pid=15327] ppid=15324 vsize=23128 CPUtime=25.48 cores=0,2,4,6
/proc/15327/stat : 15327 (open-wbo-lsu) R 15324 15327 13694 0 -1 4202496 4950 0 0 0 2548 0 0 0 20 0 1 0 13315550 23683072 4921 33554432000 4194304 6058637 140734854520768 140734854519496 4278290 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15327/statm: 5782 4921 175 456 0 5318 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23128

[startup+51.1003 s]
/proc/loadavg: 2.18 2.20 2.18 3/177 15835
/proc/meminfo: memFree=30604416/32872528 swapFree=1199460/1313924
[pid=15327] ppid=15324 vsize=29192 CPUtime=51.08 cores=0,2,4,6
/proc/15327/stat : 15327 (open-wbo-lsu) R 15324 15327 13694 0 -1 4202496 5396 0 0 0 5107 1 0 0 20 0 1 0 13315550 29892608 6458 33554432000 4194304 6058637 140734854520768 140734854519496 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15327/statm: 7298 6458 175 456 0 6834 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 29192

[startup+102.3 s]
/proc/loadavg: 2.28 2.21 2.18 3/177 16020
/proc/meminfo: memFree=30602572/32872528 swapFree=1199460/1313924
[pid=15327] ppid=15324 vsize=33544 CPUtime=102.28 cores=0,2,4,6
/proc/15327/stat : 15327 (open-wbo-lsu) R 15324 15327 13694 0 -1 4202496 5583 0 0 0 10227 1 0 0 20 0 1 0 13315550 34349056 7663 33554432000 4194304 6058637 140734854520768 140734854519528 4278287 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15327/statm: 8386 7663 175 456 0 7922 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 33544

[startup+162.3 s]
/proc/loadavg: 2.19 2.20 2.18 3/177 16021
/proc/meminfo: memFree=30576800/32872528 swapFree=1199460/1313924
[pid=15327] ppid=15324 vsize=43444 CPUtime=162.26 cores=0,2,4,6
/proc/15327/stat : 15327 (open-wbo-lsu) R 15324 15327 13694 0 -1 4202496 7436 0 0 0 16225 1 0 0 20 0 1 0 13315550 44486656 10466 33554432000 4194304 6058637 140734854520768 140734854519528 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15327/statm: 10861 10466 175 456 0 10397 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 43444

[startup+222.307 s]
/proc/loadavg: 2.22 2.21 2.18 4/176 16022
/proc/meminfo: memFree=30576532/32872528 swapFree=1199460/1313924
[pid=15327] ppid=15324 vsize=43888 CPUtime=222.26 cores=0,2,4,6
/proc/15327/stat : 15327 (open-wbo-lsu) R 15324 15327 13694 0 -1 4202496 7742 0 0 0 22224 2 0 0 20 0 1 0 13315550 44941312 10577 33554432000 4194304 6058637 140734854520768 140734854519832 4278255 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15327/statm: 10972 10577 175 456 0 10508 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 43888

[startup+282.3 s]
/proc/loadavg: 2.14 2.18 2.17 3/177 16024
/proc/meminfo: memFree=30552548/32872528 swapFree=1199460/1313924
[pid=15327] ppid=15324 vsize=55492 CPUtime=282.25 cores=0,2,4,6
/proc/15327/stat : 15327 (open-wbo-lsu) R 15324 15327 13694 0 -1 4202496 8209 0 0 0 28223 2 0 0 20 0 1 0 13315550 56823808 13088 33554432000 4194304 6058637 140734854520768 140734854519496 4278197 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15327/statm: 13873 13088 175 456 0 13409 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 55492

[startup+342.3 s]
/proc/loadavg: 2.10 2.16 2.17 3/177 16025
/proc/meminfo: memFree=30549136/32872528 swapFree=1199460/1313924
[pid=15327] ppid=15324 vsize=55492 CPUtime=342.24 cores=0,2,4,6
/proc/15327/stat : 15327 (open-wbo-lsu) R 15324 15327 13694 0 -1 4202496 8255 0 0 0 34222 2 0 0 20 0 1 0 13315550 56823808 13133 33554432000 4194304 6058637 140734854520768 140734854519496 4277712 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15327/statm: 13873 13133 175 456 0 13409 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 55492

[startup+402.3 s]
/proc/loadavg: 2.24 2.19 2.18 4/177 16027
/proc/meminfo: memFree=30549228/32872528 swapFree=1199460/1313924
[pid=15327] ppid=15324 vsize=55492 CPUtime=402.23 cores=0,2,4,6
/proc/15327/stat : 15327 (open-wbo-lsu) R 15324 15327 13694 0 -1 4202496 8255 0 0 0 40221 2 0 0 20 0 1 0 13315550 56823808 13133 33554432000 4194304 6058637 140734854520768 140734854519496 4278190 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15327/statm: 13873 13133 175 456 0 13409 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 55492

[startup+462.3 s]
/proc/loadavg: 2.31 2.23 2.19 3/177 16028
/proc/meminfo: memFree=30513700/32872528 swapFree=1199460/1313924
[pid=15327] ppid=15324 vsize=97336 CPUtime=462.22 cores=0,2,4,6
/proc/15327/stat : 15327 (open-wbo-lsu) R 15324 15327 13694 0 -1 4202496 8995 0 0 0 46219 3 0 0 20 0 1 0 13315550 99672064 21504 33554432000 4194304 6058637 140734854520768 140734854519544 4277655 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15327/statm: 24334 21504 175 456 0 23870 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 97336

[startup+522.3 s]
/proc/loadavg: 2.36 2.26 2.20 3/178 16032
/proc/meminfo: memFree=30533748/32872528 swapFree=1199460/1313924
[pid=15327] ppid=15324 vsize=85840 CPUtime=522.21 cores=0,2,4,6
/proc/15327/stat : 15327 (open-wbo-lsu) R 15324 15327 13694 0 -1 4202496 9023 0 0 0 52218 3 0 0 20 0 1 0 13315550 87900160 16379 33554432000 4194304 6058637 140734854520768 140734854519496 4278190 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15327/statm: 21460 16379 175 456 0 20996 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 85840

[startup+582.3 s]
/proc/loadavg: 2.25 2.24 2.19 4/177 16033
/proc/meminfo: memFree=30515256/32872528 swapFree=1199460/1313924
[pid=15327] ppid=15324 vsize=85840 CPUtime=582.2 cores=0,2,4,6
/proc/15327/stat : 15327 (open-wbo-lsu) R 15324 15327 13694 0 -1 4202496 9663 0 0 0 58217 3 0 0 20 0 1 0 13315550 87900160 21069 33554432000 4194304 6058637 140734854520768 140734854519496 4277655 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15327/statm: 21460 21069 175 456 0 20996 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 85840


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


[startup+942.3 s]
/proc/loadavg: 2.06 2.16 2.17 3/177 16085
/proc/meminfo: memFree=30538016/32872528 swapFree=1199460/1313924
[pid=15327] ppid=15324 vsize=85840 CPUtime=942.14 cores=0,2,4,6
/proc/15327/stat : 15327 (open-wbo-lsu) R 15324 15327 13694 0 -1 4202496 9667 0 0 0 94211 3 0 0 20 0 1 0 13315550 87900160 21091 33554432000 4194304 6058637 140734854520768 140734854519496 4278287 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15327/statm: 21460 21091 175 456 0 20996 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 85840

[startup+1002.3 s]
/proc/loadavg: 2.02 2.13 2.15 3/177 16087
/proc/meminfo: memFree=30528992/32872528 swapFree=1199460/1313924
[pid=15327] ppid=15324 vsize=85840 CPUtime=1002.13 cores=0,2,4,6
/proc/15327/stat : 15327 (open-wbo-lsu) R 15324 15327 13694 0 -1 4202496 9667 0 0 0 100210 3 0 0 20 0 1 0 13315550 87900160 21091 33554432000 4194304 6058637 140734854520768 140734854519496 4277712 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15327/statm: 21460 21091 175 456 0 20996 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 85840

[startup+1062.3 s]
/proc/loadavg: 2.13 2.14 2.16 4/177 16088
/proc/meminfo: memFree=30526328/32872528 swapFree=1199460/1313924
[pid=15327] ppid=15324 vsize=85840 CPUtime=1062.12 cores=0,2,4,6
/proc/15327/stat : 15327 (open-wbo-lsu) R 15324 15327 13694 0 -1 4202496 9667 0 0 0 106209 3 0 0 20 0 1 0 13315550 87900160 21091 33554432000 4194304 6058637 140734854520768 140734854519496 4277748 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15327/statm: 21460 21091 175 456 0 20996 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 85840

[startup+1122.3 s]
/proc/loadavg: 2.15 2.15 2.16 4/178 16092
/proc/meminfo: memFree=30514944/32872528 swapFree=1199460/1313924
[pid=15327] ppid=15324 vsize=99756 CPUtime=1122.11 cores=0,2,4,6
/proc/15327/stat : 15327 (open-wbo-lsu) R 15324 15327 13694 0 -1 4202496 9886 0 0 0 112208 3 0 0 20 0 1 0 13315550 102150144 23354 33554432000 4194304 6058637 140734854520768 140734854519496 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15327/statm: 24939 23354 175 456 0 24475 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 99756

[startup+1182.3 s]
/proc/loadavg: 2.16 2.15 2.16 3/177 16093
/proc/meminfo: memFree=30499544/32872528 swapFree=1199460/1313924
[pid=15327] ppid=15324 vsize=99756 CPUtime=1182.1 cores=0,2,4,6
/proc/15327/stat : 15327 (open-wbo-lsu) R 15324 15327 13694 0 -1 4202496 9887 0 0 0 118207 3 0 0 20 0 1 0 13315550 102150144 23866 33554432000 4194304 6058637 140734854520768 140734854519496 4278171 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15327/statm: 24939 23866 175 456 0 24475 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 99756

[startup+1242.3 s]
/proc/loadavg: 2.06 2.12 2.14 3/177 16094
/proc/meminfo: memFree=30498944/32872528 swapFree=1199460/1313924
[pid=15327] ppid=15324 vsize=99756 CPUtime=1242.09 cores=0,2,4,6
/proc/15327/stat : 15327 (open-wbo-lsu) R 15324 15327 13694 0 -1 4202496 9887 0 0 0 124206 3 0 0 20 0 1 0 13315550 102150144 23866 33554432000 4194304 6058637 140734854520768 140734854519496 4278331 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15327/statm: 24939 23866 175 456 0 24475 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 99756

[startup+1302.3 s]
/proc/loadavg: 2.06 2.11 2.14 3/178 16107
/proc/meminfo: memFree=30485084/32872528 swapFree=1199460/1313924
[pid=15327] ppid=15324 vsize=99756 CPUtime=1302.09 cores=0,2,4,6
/proc/15327/stat : 15327 (open-wbo-lsu) R 15324 15327 13694 0 -1 4202496 9887 0 0 0 130206 3 0 0 20 0 1 0 13315550 102150144 23866 33554432000 4194304 6058637 140734854520768 140734854519496 4278181 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15327/statm: 24939 23866 175 456 0 24475 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 99756

[startup+1362.3 s]
/proc/loadavg: 2.20 2.14 2.15 3/177 16108
/proc/meminfo: memFree=30467676/32872528 swapFree=1199460/1313924
[pid=15327] ppid=15324 vsize=99756 CPUtime=1362.08 cores=0,2,4,6
/proc/15327/stat : 15327 (open-wbo-lsu) R 15324 15327 13694 0 -1 4202496 9887 0 0 0 136205 3 0 0 20 0 1 0 13315550 102150144 23866 33554432000 4194304 6058637 140734854520768 140734854519496 4278197 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15327/statm: 24939 23866 175 456 0 24475 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 99756

[startup+1422.3 s]
/proc/loadavg: 2.07 2.12 2.14 3/177 16109
/proc/meminfo: memFree=30466812/32872528 swapFree=1199460/1313924
[pid=15327] ppid=15324 vsize=99756 CPUtime=1422.07 cores=0,2,4,6
/proc/15327/stat : 15327 (open-wbo-lsu) R 15324 15327 13694 0 -1 4202496 9887 0 0 0 142204 3 0 0 20 0 1 0 13315550 102150144 23866 33554432000 4194304 6058637 140734854520768 140734854519496 4277704 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15327/statm: 24939 23866 175 456 0 24475 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 99756

[startup+1482.3 s]
/proc/loadavg: 2.14 2.12 2.14 4/177 16110
/proc/meminfo: memFree=30466652/32872528 swapFree=1199460/1313924
[pid=15327] ppid=15324 vsize=99756 CPUtime=1482.06 cores=0,2,4,6
/proc/15327/stat : 15327 (open-wbo-lsu) R 15324 15327 13694 0 -1 4202496 9887 0 0 0 148203 3 0 0 20 0 1 0 13315550 102150144 23866 33554432000 4194304 6058637 140734854520768 140734854519496 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15327/statm: 24939 23866 175 456 0 24475 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 99756

[startup+1542.31 s]
/proc/loadavg: 2.12 2.11 2.13 3/177 16111
/proc/meminfo: memFree=30466500/32872528 swapFree=1199460/1313924
[pid=15327] ppid=15324 vsize=99756 CPUtime=1542.05 cores=0,2,4,6
/proc/15327/stat : 15327 (open-wbo-lsu) R 15324 15327 13694 0 -1 4202496 9887 0 0 0 154202 3 0 0 20 0 1 0 13315550 102150144 23866 33554432000 4194304 6058637 140734854520768 140734854519496 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15327/statm: 24939 23866 175 456 0 24475 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 99756

[startup+1602.3 s]
/proc/loadavg: 2.08 2.11 2.12 4/177 16113
/proc/meminfo: memFree=30445612/32872528 swapFree=1199460/1313924
[pid=15327] ppid=15324 vsize=118432 CPUtime=1602.04 cores=0,2,4,6
/proc/15327/stat : 15327 (open-wbo-lsu) R 15324 15327 13694 0 -1 4202496 10497 0 0 0 160200 4 0 0 20 0 1 0 13315550 121274368 29047 33554432000 4194304 6058637 140734854520768 140734854519528 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15327/statm: 29608 29047 175 456 0 29144 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 118432

[startup+1662.3 s]
/proc/loadavg: 2.13 2.11 2.12 3/177 16114
/proc/meminfo: memFree=30445328/32872528 swapFree=1199460/1313924
[pid=15327] ppid=15324 vsize=118432 CPUtime=1662.03 cores=0,2,4,6
/proc/15327/stat : 15327 (open-wbo-lsu) R 15324 15327 13694 0 -1 4202496 10543 0 0 0 166199 4 0 0 20 0 1 0 13315550 121274368 29092 33554432000 4194304 6058637 140734854520768 140734854519528 4278331 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15327/statm: 29608 29092 175 456 0 29144 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 118432

[startup+1722.3 s]
/proc/loadavg: 2.14 2.12 2.12 3/178 16118
/proc/meminfo: memFree=30445328/32872528 swapFree=1199460/1313924
[pid=15327] ppid=15324 vsize=118432 CPUtime=1722.02 cores=0,2,4,6
/proc/15327/stat : 15327 (open-wbo-lsu) R 15324 15327 13694 0 -1 4202496 10543 0 0 0 172198 4 0 0 20 0 1 0 13315550 121274368 29092 33554432000 4194304 6058637 140734854520768 140734854519528 4277655 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15327/statm: 29608 29092 175 456 0 29144 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 118432

[startup+1782.3 s]
/proc/loadavg: 2.15 2.13 2.12 3/178 16141
/proc/meminfo: memFree=30444392/32872528 swapFree=1199460/1313924
[pid=15327] ppid=15324 vsize=118432 CPUtime=1782.02 cores=0,2,4,6
/proc/15327/stat : 15327 (open-wbo-lsu) R 15324 15327 13694 0 -1 4202496 10543 0 0 0 178198 4 0 0 20 0 1 0 13315550 121274368 29092 33554432000 4194304 6058637 140734854520768 140734854519528 4278328 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15327/statm: 29608 29092 175 456 0 29144 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 118432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.19 2.14 2.12 4/178 16141
/proc/meminfo: memFree=30445428/32872528 swapFree=1199460/1313924
[pid=15327] ppid=15324 vsize=118432 CPUtime=1800.01 cores=0,2,4,6
/proc/15327/stat : 15327 (open-wbo-lsu) R 15324 15327 13694 0 -1 4202496 10543 0 0 0 179997 4 0 0 20 0 1 0 13315550 121274368 29092 33554432000 4194304 6058637 140734854520768 140734854519528 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15327/statm: 29608 29092 175 456 0 29144 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 118432

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 15327 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.19 2.14 2.12 4/178 16141
/proc/meminfo: memFree=30445428/32872528 swapFree=1199460/1313924
[pid=15327] ppid=15324 vsize=118432 CPUtime=1800.01 cores=0,2,4,6
/proc/15327/stat : 15327 (open-wbo-lsu) R 15324 15327 13694 0 -1 4202496 10543 0 0 0 179997 4 0 0 20 0 1 0 13315550 121274368 29092 33554432000 4194304 6058637 140734854520768 140734854519528 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15327/statm: 29608 29092 175 456 0 29144 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 118432

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.98
CPU system time (s): 0.043993
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 118432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.98
system time used= 0.043993
maximum resident set size= 116380
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10546
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= 1910

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.51431 second user time and 6.94594 second system time

The end

Launcher Data 

Begin job on node131 at 2016-06-16 23:31:30
IDJOB=4096431
IDBENCH=107613
IDSOLVER=2545
FILE ID=node131/4096431-1466112690
RUNJOBID= node131-1466112688-14975
PBS_JOBID= 19904055
Free space on /tmp= 71700 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/d_n_k/normalized-5_6_35.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4096431-1466112690/watcher-4096431-1466112690 -o /tmp/evaluation-result-4096431-1466112690/solver-4096431-1466112690 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node131-1466112688-14975 --watchdog 1960  open-wbo-lsu HOME/instance-4096431-1466112690.opb

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

MD5SUM BENCH= 1c7739d3bdb1cde8694d50958f1c85c6
RANDOM SEED=1194928569

node131.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		: 2666.752
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	: 5333.50
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		: 2666.752
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		: 2666.752
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.752
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	: 5332.56
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		: 2666.752
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		: 2666.752
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	: 5332.56
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		: 2666.752
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	: 5332.57
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		: 2666.752
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:        30647456 kB
Buffers:           57700 kB
Cached:           142072 kB
SwapCached:         1964 kB
Active:           110832 kB
Inactive:          96476 kB
Active(anon):       8584 kB
Inactive(anon):     1452 kB
Active(file):     102248 kB
Inactive(file):    95024 kB
Unevictable:     1313924 kB
Mlocked:         1199460 kB
SwapTotal:      67108856 kB
SwapFree:       67099352 kB
Dirty:             10064 kB
Writeback:             0 kB
AnonPages:       1320784 kB
Mapped:             7748 kB
Shmem:                 0 kB
Slab:             569748 kB
SReclaimable:      12716 kB
SUnreclaim:       557032 kB
KernelStack:        1448 kB
PageTables:         6340 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1435896 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    114688 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= 71696 MiB
End job on node131 at 2016-06-17 00:01:31