Trace number 4095824

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/
subsetcard/normalized-subsetcard-geq-random4regular-35.opb
MD5SUM14939e443d10daa45020f644e91831d1
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 benchmark0.009997
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables141
Total number of constraints70
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)70
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
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-4095824-1466097278.opb
0.00/0.00	c File size is 2763 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:           141                                                                   |
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:          70                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.00 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4095824-1466097278/watcher-4095824-1466097278 -o /tmp/evaluation-result-4095824-1466097278/solver-4095824-1466097278 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466097278-26355 --watchdog 1960 open-wbo HOME/instance-4095824-1466097278.opb 

pid=26376
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: 1.16 1.42 1.77 3/173 26379
/proc/meminfo: memFree=31676740/32872528 swapFree=338160/354512
[pid=26379] ppid=26376 vsize=6692 CPUtime=0 cores=0,2,4,6
/proc/26379/stat : 26379 (open-wbo) R 26376 26379 26339 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11774525 6852608 239 33554432000 4194304 6059633 140734440685968 140735318509432 5043379 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26379/statm: 1673 239 160 456 0 1209 0

[startup+0.100176 s]
/proc/loadavg: 1.16 1.42 1.77 3/173 26379
/proc/meminfo: memFree=31676740/32872528 swapFree=338160/354512
[pid=26379] ppid=26376 vsize=3376 CPUtime=0.09 cores=0,2,4,6
/proc/26379/stat : 26379 (open-wbo) R 26376 26379 26339 0 -1 4202496 595 0 0 0 9 0 0 0 20 0 1 0 11774525 3457024 414 33554432000 4194304 6059633 140734440685968 140734440685064 4277879 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26379/statm: 844 414 176 456 0 380 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3376

[startup+0.200265 s]
/proc/loadavg: 1.16 1.42 1.77 3/173 26379
/proc/meminfo: memFree=31676740/32872528 swapFree=338160/354512
[pid=26379] ppid=26376 vsize=4048 CPUtime=0.19 cores=0,2,4,6
/proc/26379/stat : 26379 (open-wbo) R 26376 26379 26339 0 -1 4202496 764 0 0 0 19 0 0 0 20 0 1 0 11774525 4145152 573 33554432000 4194304 6059633 140734440685968 140734440685064 4261657 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26379/statm: 1012 573 176 456 0 548 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4048

[startup+0.300245 s]
/proc/loadavg: 1.16 1.42 1.77 3/173 26379
/proc/meminfo: memFree=31676740/32872528 swapFree=338160/354512
[pid=26379] ppid=26376 vsize=5064 CPUtime=0.29 cores=0,2,4,6
/proc/26379/stat : 26379 (open-wbo) R 26376 26379 26339 0 -1 4202496 889 0 0 0 29 0 0 0 20 0 1 0 11774525 5185536 696 33554432000 4194304 6059633 140734440685968 140734440685064 4263613 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26379/statm: 1266 696 176 456 0 802 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5064

[startup+0.700245 s]
/proc/loadavg: 1.16 1.42 1.77 3/173 26379
/proc/meminfo: memFree=31676740/32872528 swapFree=338160/354512
[pid=26379] ppid=26376 vsize=5720 CPUtime=0.69 cores=0,2,4,6
/proc/26379/stat : 26379 (open-wbo) R 26376 26379 26339 0 -1 4202496 1280 0 0 0 69 0 0 0 20 0 1 0 11774525 5857280 1071 33554432000 4194304 6059633 140734440685968 140734440684456 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26379/statm: 1430 1071 176 456 0 966 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5720

[startup+1.50024 s]
/proc/loadavg: 1.16 1.42 1.77 3/177 26386
/proc/meminfo: memFree=31664136/32872528 swapFree=338160/354512
[pid=26379] ppid=26376 vsize=9420 CPUtime=1.49 cores=0,2,4,6
/proc/26379/stat : 26379 (open-wbo) R 26376 26379 26339 0 -1 4202496 1654 0 0 0 149 0 0 0 20 0 1 0 11774525 9646080 1439 33554432000 4194304 6059633 140734440685968 140734440684456 4278382 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26379/statm: 2355 1439 176 456 0 1891 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9420

[startup+3.10025 s]
/proc/loadavg: 1.16 1.42 1.77 3/177 26386
/proc/meminfo: memFree=31660284/32872528 swapFree=338160/354512
[pid=26379] ppid=26376 vsize=11096 CPUtime=3.09 cores=0,2,4,6
/proc/26379/stat : 26379 (open-wbo) R 26376 26379 26339 0 -1 4202496 2605 0 0 0 309 0 0 0 20 0 1 0 11774525 11362304 2342 33554432000 4194304 6059633 140734440685968 140734440684456 4278389 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26379/statm: 2774 2342 176 456 0 2310 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11096

[startup+6.30025 s]
/proc/loadavg: 1.22 1.43 1.78 3/177 26386
/proc/meminfo: memFree=31651492/32872528 swapFree=338160/354512
[pid=26379] ppid=26376 vsize=14012 CPUtime=6.29 cores=0,2,4,6
/proc/26379/stat : 26379 (open-wbo) R 26376 26379 26339 0 -1 4202496 3240 0 0 0 629 0 0 0 20 0 1 0 11774525 14348288 2962 33554432000 4194304 6059633 140734440685968 140734440684456 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26379/statm: 3503 2962 176 456 0 3039 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14012

[startup+12.7002 s]
/proc/loadavg: 1.29 1.44 1.78 3/177 26386
/proc/meminfo: memFree=31636424/32872528 swapFree=338160/354512
[pid=26379] ppid=26376 vsize=21192 CPUtime=12.68 cores=0,2,4,6
/proc/26379/stat : 26379 (open-wbo) R 26376 26379 26339 0 -1 4202496 4043 0 0 0 1268 0 0 0 20 0 1 0 11774525 21700608 4934 33554432000 4194304 6059633 140734440685968 140734440684456 4277864 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26379/statm: 5298 4934 176 456 0 4834 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21192

[startup+25.5004 s]
/proc/loadavg: 1.52 1.49 1.79 3/177 26386
/proc/meminfo: memFree=31628060/32872528 swapFree=338160/354512
[pid=26379] ppid=26376 vsize=21192 CPUtime=25.48 cores=0,2,4,6
/proc/26379/stat : 26379 (open-wbo) R 26376 26379 26339 0 -1 4202496 4043 0 0 0 2548 0 0 0 20 0 1 0 11774525 21700608 4934 33554432000 4194304 6059633 140734440685968 140734440684456 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26379/statm: 5298 4934 176 456 0 4834 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21192

[startup+51.1004 s]
/proc/loadavg: 1.68 1.53 1.79 3/177 26386
/proc/meminfo: memFree=31613276/32872528 swapFree=338160/354512
[pid=26379] ppid=26376 vsize=28896 CPUtime=51.08 cores=0,2,4,6
/proc/26379/stat : 26379 (open-wbo) R 26376 26379 26339 0 -1 4202496 4939 0 0 0 5107 1 0 0 20 0 1 0 11774525 29589504 6422 33554432000 4194304 6059633 140734440685968 140734440684456 4277940 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26379/statm: 7224 6422 176 456 0 6760 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 28896

[startup+102.3 s]
/proc/loadavg: 1.91 1.61 1.81 3/177 26387
/proc/meminfo: memFree=31578988/32872528 swapFree=338160/354512
[pid=26379] ppid=26376 vsize=47412 CPUtime=102.27 cores=0,2,4,6
/proc/26379/stat : 26379 (open-wbo) R 26376 26379 26339 0 -1 4202496 6142 0 0 0 10226 1 0 0 20 0 1 0 11774525 48549888 10977 33554432000 4194304 6059633 140734440685968 140734440684456 4277847 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26379/statm: 11853 10977 176 456 0 11389 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 47412

[startup+162.3 s]
/proc/loadavg: 2.08 1.71 1.83 3/177 26388
/proc/meminfo: memFree=31573660/32872528 swapFree=338160/354512
[pid=26379] ppid=26376 vsize=54976 CPUtime=162.26 cores=0,2,4,6
/proc/26379/stat : 26379 (open-wbo) R 26376 26379 26339 0 -1 4202496 6197 0 0 0 16225 1 0 0 20 0 1 0 11774525 56295424 12054 33554432000 4194304 6059633 140734440685968 140734440684456 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26379/statm: 13744 12054 176 456 0 13280 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 54976

[startup+222.307 s]
/proc/loadavg: 2.17 1.80 1.85 3/177 26389
/proc/meminfo: memFree=31550816/32872528 swapFree=338160/354512
[pid=26379] ppid=26376 vsize=54976 CPUtime=222.25 cores=0,2,4,6
/proc/26379/stat : 26379 (open-wbo) R 26376 26379 26339 0 -1 4202496 6205 0 0 0 22223 2 0 0 20 0 1 0 11774525 56295424 13084 33554432000 4194304 6059633 140734440685968 140734440684456 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26379/statm: 13744 13084 176 456 0 13280 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 54976

[startup+282.3 s]
/proc/loadavg: 2.14 1.86 1.86 3/177 26437
/proc/meminfo: memFree=31601084/32872528 swapFree=338160/354512
[pid=26379] ppid=26376 vsize=54976 CPUtime=282.24 cores=0,2,4,6
/proc/26379/stat : 26379 (open-wbo) R 26376 26379 26339 0 -1 4202496 6553 0 0 0 28221 3 0 0 20 0 1 0 11774525 56295424 13386 33554432000 4194304 6059633 140734440685968 140734440684792 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26379/statm: 13744 13386 176 456 0 13280 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 54976

[startup+342.3 s]
/proc/loadavg: 2.12 1.90 1.88 3/178 26441
/proc/meminfo: memFree=31560036/32872528 swapFree=338160/354512
[pid=26379] ppid=26376 vsize=85324 CPUtime=342.22 cores=0,2,4,6
/proc/26379/stat : 26379 (open-wbo) R 26376 26379 26339 0 -1 4202496 6994 0 0 0 34219 3 0 0 20 0 1 0 11774525 87371776 18925 33554432000 4194304 6059633 140734440685968 140734440684456 4295552 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26379/statm: 21331 18925 176 456 0 20867 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 85324

[startup+402.3 s]
/proc/loadavg: 2.04 1.92 1.88 3/177 26442
/proc/meminfo: memFree=31544020/32872528 swapFree=338160/354512
[pid=26379] ppid=26376 vsize=85324 CPUtime=402.22 cores=0,2,4,6
/proc/26379/stat : 26379 (open-wbo) R 26376 26379 26339 0 -1 4202496 6994 0 0 0 40219 3 0 0 20 0 1 0 11774525 87371776 18925 33554432000 4194304 6059633 140734440685968 140734440684456 4278354 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26379/statm: 21331 18925 176 456 0 20867 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 85324

[startup+462.3 s]
/proc/loadavg: 2.05 1.94 1.89 3/177 26443
/proc/meminfo: memFree=31541976/32872528 swapFree=338160/354512
[pid=26379] ppid=26376 vsize=85324 CPUtime=462.21 cores=0,2,4,6
/proc/26379/stat : 26379 (open-wbo) R 26376 26379 26339 0 -1 4202496 6995 0 0 0 46218 3 0 0 20 0 1 0 11774525 87371776 19437 33554432000 4194304 6059633 140734440685968 140734440684456 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26379/statm: 21331 19437 176 456 0 20867 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 85324

[startup+522.3 s]
/proc/loadavg: 2.05 1.97 1.90 3/177 26444
/proc/meminfo: memFree=31528568/32872528 swapFree=338160/354512
[pid=26379] ppid=26376 vsize=85324 CPUtime=522.2 cores=0,2,4,6
/proc/26379/stat : 26379 (open-wbo) R 26376 26379 26339 0 -1 4202496 6996 0 0 0 52217 3 0 0 20 0 1 0 11774525 87371776 19949 33554432000 4194304 6059633 140734440685968 140734440684456 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26379/statm: 21331 19949 176 456 0 20867 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 85324

[startup+582.3 s]
/proc/loadavg: 2.14 2.01 1.92 3/177 26446
/proc/meminfo: memFree=31528320/32872528 swapFree=338160/354512
[pid=26379] ppid=26376 vsize=85324 CPUtime=582.19 cores=0,2,4,6
/proc/26379/stat : 26379 (open-wbo) R 26376 26379 26339 0 -1 4202496 6996 0 0 0 58216 3 0 0 20 0 1 0 11774525 87371776 19949 33554432000 4194304 6059633 140734440685968 140734440684456 4278354 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26379/statm: 21331 19949 176 456 0 20867 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 85324


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


[startup+942.3 s]
/proc/loadavg: 2.08 2.03 1.94 3/178 26501
/proc/meminfo: memFree=31538572/32872528 swapFree=338160/354512
[pid=26379] ppid=26376 vsize=85324 CPUtime=942.13 cores=0,2,4,6
/proc/26379/stat : 26379 (open-wbo) R 26376 26379 26339 0 -1 4202496 6998 0 0 0 94209 4 0 0 20 0 1 0 11774525 87371776 20973 33554432000 4194304 6059633 140734440685968 140734440684456 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26379/statm: 21331 20973 176 456 0 20867 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 85324

[startup+1002.3 s]
/proc/loadavg: 2.03 2.02 1.94 3/177 26502
/proc/meminfo: memFree=31532452/32872528 swapFree=338160/354512
[pid=26379] ppid=26376 vsize=87672 CPUtime=1002.13 cores=0,2,4,6
/proc/26379/stat : 26379 (open-wbo) R 26376 26379 26339 0 -1 4202496 7782 0 0 0 100208 5 0 0 20 0 1 0 11774525 89776128 21560 33554432000 4194304 6059633 140734440685968 140734440684792 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26379/statm: 21918 21560 176 456 0 21454 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 87672

[startup+1062.3 s]
/proc/loadavg: 2.06 2.03 1.94 3/177 26503
/proc/meminfo: memFree=31502596/32872528 swapFree=338160/354512
[pid=26379] ppid=26376 vsize=99344 CPUtime=1062.11 cores=0,2,4,6
/proc/26379/stat : 26379 (open-wbo) R 26376 26379 26339 0 -1 4202496 8193 0 0 0 106206 5 0 0 20 0 1 0 11774525 101728256 23836 33554432000 4194304 6059633 140734440685968 140734440684456 4278354 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26379/statm: 24836 23836 176 456 0 24372 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 99344

[startup+1122.3 s]
/proc/loadavg: 2.02 2.02 1.94 3/177 26504
/proc/meminfo: memFree=31499680/32872528 swapFree=338160/354512
[pid=26379] ppid=26376 vsize=99344 CPUtime=1122.1 cores=0,2,4,6
/proc/26379/stat : 26379 (open-wbo) R 26376 26379 26339 0 -1 4202496 8668 0 0 0 112204 6 0 0 20 0 1 0 11774525 101728256 24478 33554432000 4194304 6059633 140734440685968 140734440684792 4278363 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26379/statm: 24836 24478 176 456 0 24372 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 99344

[startup+1182.3 s]
/proc/loadavg: 2.10 2.05 1.95 3/176 26505
/proc/meminfo: memFree=31497756/32872528 swapFree=338160/354512
[pid=26379] ppid=26376 vsize=99344 CPUtime=1182.1 cores=0,2,4,6
/proc/26379/stat : 26379 (open-wbo) R 26376 26379 26339 0 -1 4202496 8839 0 0 0 118203 7 0 0 20 0 1 0 11774525 101728256 24478 33554432000 4194304 6059633 140734440685968 140734440684792 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26379/statm: 24836 24478 176 456 0 24372 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 99344

[startup+1242.3 s]
/proc/loadavg: 2.03 2.04 1.95 3/177 26507
/proc/meminfo: memFree=31462312/32872528 swapFree=338160/354512
[pid=26379] ppid=26376 vsize=99344 CPUtime=1242.09 cores=0,2,4,6
/proc/26379/stat : 26379 (open-wbo) R 26376 26379 26339 0 -1 4202496 9181 0 0 0 124201 8 0 0 20 0 1 0 11774525 101728256 24478 33554432000 4194304 6059633 140734440685968 140734440684504 4261609 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26379/statm: 24836 24478 176 456 0 24372 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 99344

[startup+1302.3 s]
/proc/loadavg: 2.05 2.04 1.96 3/177 26508
/proc/meminfo: memFree=31493412/32872528 swapFree=338160/354512
[pid=26379] ppid=26376 vsize=99344 CPUtime=1302.08 cores=0,2,4,6
/proc/26379/stat : 26379 (open-wbo) R 26376 26379 26339 0 -1 4202496 9353 0 0 0 130199 9 0 0 20 0 1 0 11774525 101728256 24478 33554432000 4194304 6059633 140734440685968 140734440684792 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26379/statm: 24836 24478 176 456 0 24372 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 99344

[startup+1362.3 s]
/proc/loadavg: 2.02 2.03 1.96 3/177 26509
/proc/meminfo: memFree=31460396/32872528 swapFree=338160/354512
[pid=26379] ppid=26376 vsize=148664 CPUtime=1362.07 cores=0,2,4,6
/proc/26379/stat : 26379 (open-wbo) R 26376 26379 26339 0 -1 4202496 9696 0 0 0 136197 10 0 0 20 0 1 0 11774525 152231936 32825 33554432000 4194304 6059633 140734440685968 140734440684504 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26379/statm: 37166 32825 176 456 0 36702 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 148664

[startup+1422.3 s]
/proc/loadavg: 2.11 2.05 1.97 3/177 26510
/proc/meminfo: memFree=31492916/32872528 swapFree=338160/354512
[pid=26379] ppid=26376 vsize=99344 CPUtime=1422.07 cores=0,2,4,6
/proc/26379/stat : 26379 (open-wbo) R 26376 26379 26339 0 -1 4202496 9869 0 0 0 142197 10 0 0 20 0 1 0 11774525 101728256 24478 33554432000 4194304 6059633 140734440685968 140734440684792 4278520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26379/statm: 24836 24478 176 456 0 24372 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 99344

[startup+1482.3 s]
/proc/loadavg: 2.04 2.04 1.97 3/177 26511
/proc/meminfo: memFree=31493160/32872528 swapFree=338160/354512
[pid=26379] ppid=26376 vsize=99344 CPUtime=1482.06 cores=0,2,4,6
/proc/26379/stat : 26379 (open-wbo) R 26376 26379 26339 0 -1 4202496 10041 0 0 0 148195 11 0 0 20 0 1 0 11774525 101728256 24478 33554432000 4194304 6059633 140734440685968 140734440684792 4278479 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26379/statm: 24836 24478 176 456 0 24372 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 99344

[startup+1542.31 s]
/proc/loadavg: 2.01 2.03 1.97 3/178 26516
/proc/meminfo: memFree=31492536/32872528 swapFree=338160/354512
[pid=26379] ppid=26376 vsize=99344 CPUtime=1542.05 cores=0,2,4,6
/proc/26379/stat : 26379 (open-wbo) R 26376 26379 26339 0 -1 4202496 10214 0 0 0 154194 11 0 0 20 0 1 0 11774525 101728256 24478 33554432000 4194304 6059633 140734440685968 140734440684792 4278329 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26379/statm: 24836 24478 176 456 0 24372 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 99344

[startup+1602.3 s]
/proc/loadavg: 2.00 2.02 1.97 3/177 26517
/proc/meminfo: memFree=31457908/32872528 swapFree=338160/354512
[pid=26379] ppid=26376 vsize=148664 CPUtime=1602.03 cores=0,2,4,6
/proc/26379/stat : 26379 (open-wbo) R 26376 26379 26339 0 -1 4202496 10559 0 0 0 160191 12 0 0 20 0 1 0 11774525 152231936 33337 33554432000 4194304 6059633 140734440685968 140734440684504 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26379/statm: 37166 33337 176 456 0 36702 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 148664

[startup+1662.3 s]
/proc/loadavg: 2.00 2.02 1.97 3/177 26518
/proc/meminfo: memFree=31455736/32872528 swapFree=338160/354512
[pid=26379] ppid=26376 vsize=148664 CPUtime=1662.03 cores=0,2,4,6
/proc/26379/stat : 26379 (open-wbo) R 26376 26379 26339 0 -1 4202496 10733 0 0 0 166190 13 0 0 20 0 1 0 11774525 152231936 33849 33554432000 4194304 6059633 140734440685968 140734440684504 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26379/statm: 37166 33849 176 456 0 36702 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 148664

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/177 26519
/proc/meminfo: memFree=31449220/32872528 swapFree=338160/354512
[pid=26379] ppid=26376 vsize=99344 CPUtime=1722.01 cores=0,2,4,6
/proc/26379/stat : 26379 (open-wbo) R 26376 26379 26339 0 -1 4202496 10906 0 0 0 172188 13 0 0 20 0 1 0 11774525 101728256 24478 33554432000 4194304 6059633 140734440685968 140734440684792 4277874 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26379/statm: 24836 24478 176 456 0 24372 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 99344

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/177 26520
/proc/meminfo: memFree=31479820/32872528 swapFree=338160/354512
[pid=26379] ppid=26376 vsize=99664 CPUtime=1782.01 cores=0,2,4,6
/proc/26379/stat : 26379 (open-wbo) R 26376 26379 26339 0 -1 4202496 11162 0 0 0 178187 14 0 0 20 0 1 0 11774525 102055936 24558 33554432000 4194304 6059633 140734440685968 140734440684792 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26379/statm: 24916 24558 176 456 0 24452 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 99664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/176 26521
/proc/meminfo: memFree=31479448/32872528 swapFree=338160/354512
[pid=26379] ppid=26376 vsize=99664 CPUtime=1800.01 cores=0,2,4,6
/proc/26379/stat : 26379 (open-wbo) R 26376 26379 26339 0 -1 4202496 11162 0 0 0 179987 14 0 0 20 0 1 0 11774525 102055936 24558 33554432000 4194304 6059633 140734440685968 140734440684792 4265008 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26379/statm: 24916 24558 176 456 0 24452 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 99664

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 26379 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/176 26521
/proc/meminfo: memFree=31479448/32872528 swapFree=338160/354512
[pid=26379] ppid=26376 vsize=99664 CPUtime=1800.01 cores=0,2,4,6
/proc/26379/stat : 26379 (open-wbo) R 26376 26379 26339 0 -1 4202496 11162 0 0 0 179987 14 0 0 20 0 1 0 11774525 102055936 24558 33554432000 4194304 6059633 140734440685968 140734440684792 4265008 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26379/statm: 24916 24558 176 456 0 24452 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 99664

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.01
CPU user time (s): 1799.87
CPU system time (s): 0.143978
CPU usage (%): 99.9841
Max. virtual memory (cumulated for all children) (KiB): 148984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.87
system time used= 0.143978
maximum resident set size= 137764
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11165
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= 2051

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.70628 second user time and 6.93295 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-16 19:14:38
IDJOB=4095824
IDBENCH=107526
IDSOLVER=2547
FILE ID=node126/4095824-1466097278
RUNJOBID= node126-1466097278-26355
PBS_JOBID= 19904042
Free space on /tmp= 71740 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/subsetcard/normalized-subsetcard-geq-random4regular-35.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4095824-1466097278/watcher-4095824-1466097278 -o /tmp/evaluation-result-4095824-1466097278/solver-4095824-1466097278 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466097278-26355 --watchdog 1960  open-wbo HOME/instance-4095824-1466097278.opb

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

MD5SUM BENCH= 14939e443d10daa45020f644e91831d1
RANDOM SEED=198730393

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:        31677384 kB
Buffers:           40512 kB
Cached:            96936 kB
SwapCached:         1752 kB
Active:            61440 kB
Inactive:          78788 kB
Active(anon):       4460 kB
Inactive(anon):      608 kB
Active(file):      56980 kB
Inactive(file):    78180 kB
Unevictable:      354512 kB
Mlocked:          338160 kB
SwapTotal:      67108856 kB
SwapFree:       67099252 kB
Dirty:              9396 kB
Writeback:             0 kB
AnonPages:        356596 kB
Mapped:             6764 kB
Shmem:                 0 kB
Slab:             567272 kB
SReclaimable:      11580 kB
SUnreclaim:       555692 kB
KernelStack:        1336 kB
PageTables:         4268 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     449848 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     16384 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 2016-06-16 19:44:38