Trace number 4391740

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
NACRE 1.0.5? (TO) 2400.06 2400.01

General information on the benchmark

NamePseudoBoolean/PseudoBoolean-dec-spng/
Pb-NG-K151.xml
MD5SUMe95cbc33f220035f9b7ccd0bb1eeb0b2
Bench CategoryCSP (decision problem)
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
Satisfiable
(Un)Satisfiability was proved
Number of variables17969
Number of constraints18273
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":17969}]
Minimum variable degree3
Maximum variable degree12
Distribution of variable degrees[{"degree":3,"count":1},{"degree":4,"count":279},{"degree":5,"count":1843},{"degree":6,"count":8079},{"degree":7,"count":4930},{"degree":8,"count":1940},{"degree":9,"count":598},{"degree":10,"count":149},{"degree":11,"count":1},{"degree":12,"count":149}]
Minimum constraint arity1
Maximum constraint arity151
Distribution of constraint arities[{"arity":1,"count":2},{"arity":2,"count":1950},{"arity":3,"count":8100},{"arity":4,"count":4950},{"arity":5,"count":2100},{"arity":6,"count":450},{"arity":7,"count":150},{"arity":9,"count":150},{"arity":119,"count":302},{"arity":151,"count":119}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":18273}]
Optimization problemNO
Type of objective

Solver Data 

0.41/0.43	c NACRE 1.0.5
2400.04/2400.01	c
2400.04/2400.01	c # time = 2400.04
2400.04/2400.01	c # Dec = 5146648
2400.04/2400.01	c # Propagate Calls = 1338958602
2400.04/2400.01	c # assignAt Calls = 5146648
2400.04/2400.01	c # removeAt Calls = 733719448
2400.04/2400.01	c # Run = 2343
2400.04/2400.01	c # Conflicts = 1245535
2400.04/2400.01	c # Memory used = 34.496 Mb
2400.04/2400.01	s UNKNOWN

Verifier Data


Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

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.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (15081 MiB free)
  memory of node 1: 16384 MiB (15539 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391740-1568318918/watcher-4391740-1568318918 -o /tmp/evaluation-result-4391740-1568318918/solver-4391740-1568318918 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node151-1568305658-21707 --watchdog 2560 nacre_mini_release HOME/instance-4391740-1568318918.xml -complete -l100 -cm 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=24616, runsolver pid=24613

[startup+0.100115 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 24617
/proc/meminfo: memFree=31331876/32770624 swapFree=66933468/67108860
[pid=24616] ppid=24613 vsize=52748 memory=27840 CPUtime=0.1 cores=0,2,4,6
/proc/24616/stat : 24616 (nacre_mini_rele) R 24613 24616 19999 0 -1 4202496 7807 0 0 0 9 1 0 0 20 0 1 0 408163254 54013952 6960 33554432000 4194304 4935366 140721978405712 140721978402712 4625312 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7034520 7039168 23842816 140721978414075 140721978414181 140721978414181 140721978417090 0
/proc/24616/statm: 13187 6960 578 181 0 6804 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 52748 KiB
Current children cumulated memory: 27840 KiB

[startup+0.209652 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 24617
/proc/meminfo: memFree=31329856/32770624 swapFree=66933468/67108860
[pid=24616] ppid=24613 vsize=54240 memory=29156 CPUtime=0.21 cores=0,2,4,6
/proc/24616/stat : 24616 (nacre_mini_rele) R 24613 24616 19999 0 -1 4202496 8182 0 0 0 20 1 0 0 20 0 1 0 408163254 55541760 7289 33554432000 4194304 4935366 140721978405712 140721978400456 139940472871909 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7034520 7039168 23842816 140721978414075 140721978414181 140721978414181 140721978417090 0
/proc/24616/statm: 13560 7289 581 181 0 7177 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 54240 KiB
Current children cumulated memory: 29156 KiB

[startup+0.309484 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 24617
/proc/meminfo: memFree=31328492/32770624 swapFree=66933468/67108860
[pid=24616] ppid=24613 vsize=55760 memory=30740 CPUtime=0.31 cores=0,2,4,6
/proc/24616/stat : 24616 (nacre_mini_rele) R 24613 24616 19999 0 -1 4202496 8532 0 0 0 30 1 0 0 20 0 1 0 408163254 57098240 7685 33554432000 4194304 4935366 140721978405712 140721978400456 139940472871909 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7034520 7039168 23842816 140721978414075 140721978414181 140721978414181 140721978417090 0
/proc/24616/statm: 13940 7685 581 181 0 7557 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 55760 KiB
Current children cumulated memory: 30740 KiB

[startup+0.700253 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 24617
/proc/meminfo: memFree=31325144/32770624 swapFree=66933468/67108860
[pid=24616] ppid=24613 vsize=59260 memory=33908 CPUtime=0.69 cores=0,2,4,6
/proc/24616/stat : 24616 (nacre_mini_rele) R 24613 24616 19999 0 -1 4202496 9374 0 0 0 68 1 0 0 20 0 1 0 408163254 60682240 8477 33554432000 4194304 4935366 140721978405712 140721978403832 4451449 0 0 4096 24578 0 0 0 17 0 0 0 0 0 0 7034520 7039168 23842816 140721978414075 140721978414181 140721978414181 140721978417090 0
/proc/24616/statm: 14815 8477 597 181 0 8432 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 59260 KiB
Current children cumulated memory: 33908 KiB

[startup+1.50037 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 24617
/proc/meminfo: memFree=31325144/32770624 swapFree=66933468/67108860
[pid=24616] ppid=24613 vsize=59260 memory=33908 CPUtime=1.49 cores=0,2,4,6
/proc/24616/stat : 24616 (nacre_mini_rele) R 24613 24616 19999 0 -1 4202496 9382 0 0 0 148 1 0 0 20 0 1 0 408163254 60682240 8477 33554432000 4194304 4935366 140721978405712 140721978403960 4329294 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 23842816 140721978414075 140721978414181 140721978414181 140721978417090 0
/proc/24616/statm: 14815 8477 597 181 0 8432 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 59260 KiB
Current children cumulated memory: 33908 KiB

[startup+3.10963 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 24617
/proc/meminfo: memFree=31324948/32770624 swapFree=66933468/67108860
[pid=24616] ppid=24613 vsize=59260 memory=34164 CPUtime=3.1 cores=0,2,4,6
/proc/24616/stat : 24616 (nacre_mini_rele) R 24613 24616 19999 0 -1 4202496 16243 0 0 0 309 1 0 0 20 0 1 0 408163254 60682240 8541 33554432000 4194304 4935366 140721978405712 140721978403960 4429531 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 23842816 140721978414075 140721978414181 140721978414181 140721978417090 0
/proc/24616/statm: 14815 8541 609 181 0 8432 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 59260 KiB
Current children cumulated memory: 34164 KiB

[startup+6.30036 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 24617
/proc/meminfo: memFree=31324948/32770624 swapFree=66933468/67108860
[pid=24616] ppid=24613 vsize=59260 memory=34164 CPUtime=6.29 cores=0,2,4,6
/proc/24616/stat : 24616 (nacre_mini_rele) R 24613 24616 19999 0 -1 4202496 23094 0 0 0 628 1 0 0 20 0 1 0 408163254 60682240 8541 33554432000 4194304 4935366 140721978405712 140721978403960 4429748 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 23842816 140721978414075 140721978414181 140721978414181 140721978417090 0
/proc/24616/statm: 14815 8541 609 181 0 8432 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 59260 KiB
Current children cumulated memory: 34164 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 24617
/proc/meminfo: memFree=31323536/32770624 swapFree=66933468/67108860
[pid=24616] ppid=24613 vsize=59260 memory=34164 CPUtime=12.69 cores=0,2,4,6
/proc/24616/stat : 24616 (nacre_mini_rele) R 24613 24616 19999 0 -1 4202496 29952 0 0 0 1267 2 0 0 20 0 1 0 408163254 60682240 8541 33554432000 4194304 4935366 140721978405712 140721978403960 4429531 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 23842816 140721978414075 140721978414181 140721978414181 140721978417090 0
/proc/24616/statm: 14815 8541 609 181 0 8432 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 59260 KiB
Current children cumulated memory: 34164 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 24618
/proc/meminfo: memFree=31322908/32770624 swapFree=66933468/67108860
[pid=24616] ppid=24613 vsize=59260 memory=34496 CPUtime=25.48 cores=0,2,4,6
/proc/24616/stat : 24616 (nacre_mini_rele) R 24613 24616 19999 0 -1 4202496 33168 0 0 0 2546 2 0 0 20 0 1 0 408163254 60682240 8624 33554432000 4194304 4935366 140721978405712 140721978403960 4365325 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 23842816 140721978414075 140721978414181 140721978414181 140721978417090 0
/proc/24616/statm: 14815 8624 609 181 0 8432 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 59260 KiB
Current children cumulated memory: 34496 KiB

[startup+51.1099 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 24620
/proc/meminfo: memFree=31323000/32770624 swapFree=66933468/67108860
[pid=24616] ppid=24613 vsize=59260 memory=34496 CPUtime=51.09 cores=0,2,4,6
/proc/24616/stat : 24616 (nacre_mini_rele) R 24613 24616 19999 0 -1 4202496 33617 0 0 0 5107 2 0 0 20 0 1 0 408163254 60682240 8624 33554432000 4194304 4935366 140721978405712 140721978403960 4429748 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 23842816 140721978414075 140721978414181 140721978414181 140721978417090 0
/proc/24616/statm: 14815 8624 609 181 0 8432 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 59260 KiB
Current children cumulated memory: 34496 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 24624
/proc/meminfo: memFree=31322480/32770624 swapFree=66933468/67108860
[pid=24616] ppid=24613 vsize=59260 memory=34496 CPUtime=102.28 cores=0,2,4,6
/proc/24616/stat : 24616 (nacre_mini_rele) R 24613 24616 19999 0 -1 4202496 34066 0 0 0 10226 2 0 0 20 0 1 0 408163254 60682240 8624 33554432000 4194304 4935366 140721978405712 140721978403960 4429531 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 23842816 140721978414075 140721978414181 140721978414181 140721978417090 0
/proc/24616/statm: 14815 8624 609 181 0 8432 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 59260 KiB
Current children cumulated memory: 34496 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 24636
/proc/meminfo: memFree=31323128/32770624 swapFree=66933476/67108860
[pid=24616] ppid=24613 vsize=59260 memory=34496 CPUtime=162.28 cores=0,2,4,6
/proc/24616/stat : 24616 (nacre_mini_rele) R 24613 24616 19999 0 -1 4202496 34515 0 0 0 16226 2 0 0 20 0 1 0 408163254 60682240 8624 33554432000 4194304 4935366 140721978405712 140721978403960 4329472 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 23842816 140721978414075 140721978414181 140721978414181 140721978417090 0
/proc/24616/statm: 14815 8624 609 181 0 8432 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 59260 KiB
Current children cumulated memory: 34496 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 24642
/proc/meminfo: memFree=31322704/32770624 swapFree=66933476/67108860
[pid=24616] ppid=24613 vsize=59260 memory=34496 CPUtime=222.28 cores=0,2,4,6
/proc/24616/stat : 24616 (nacre_mini_rele) R 24613 24616 19999 0 -1 4202496 34964 0 0 0 22226 2 0 0 20 0 1 0 408163254 60682240 8624 33554432000 4194304 4935366 140721978405712 140721978403960 4451946 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 23842816 140721978414075 140721978414181 140721978414181 140721978417090 0
/proc/24616/statm: 14815 8624 609 181 0 8432 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 59260 KiB
Current children cumulated memory: 34496 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 24646
/proc/meminfo: memFree=31322940/32770624 swapFree=66933476/67108860
[pid=24616] ppid=24613 vsize=59260 memory=34496 CPUtime=282.29 cores=0,2,4,6
/proc/24616/stat : 24616 (nacre_mini_rele) R 24613 24616 19999 0 -1 4202496 35413 0 0 0 28227 2 0 0 20 0 1 0 408163254 60682240 8624 33554432000 4194304 4935366 140721978405712 140721978403960 4429515 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 23842816 140721978414075 140721978414181 140721978414181 140721978417090 0
/proc/24616/statm: 14815 8624 609 181 0 8432 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 59260 KiB
Current children cumulated memory: 34496 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 24650
/proc/meminfo: memFree=31322816/32770624 swapFree=66933476/67108860
[pid=24616] ppid=24613 vsize=59260 memory=34496 CPUtime=342.29 cores=0,2,4,6
/proc/24616/stat : 24616 (nacre_mini_rele) R 24613 24616 19999 0 -1 4202496 35862 0 0 0 34227 2 0 0 20 0 1 0 408163254 60682240 8624 33554432000 4194304 4935366 140721978405712 140721978403960 4429897 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 23842816 140721978414075 140721978414181 140721978414181 140721978417090 0
/proc/24616/statm: 14815 8624 609 181 0 8432 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 59260 KiB
Current children cumulated memory: 34496 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 24656
/proc/meminfo: memFree=31322724/32770624 swapFree=66933476/67108860
[pid=24616] ppid=24613 vsize=59260 memory=34496 CPUtime=402.29 cores=0,2,4,6
/proc/24616/stat : 24616 (nacre_mini_rele) R 24613 24616 19999 0 -1 4202496 36311 0 0 0 40227 2 0 0 20 0 1 0 408163254 60682240 8624 33554432000 4194304 4935366 140721978405712 140721978403960 4429519 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 23842816 140721978414075 140721978414181 140721978414181 140721978417090 0
/proc/24616/statm: 14815 8624 609 181 0 8432 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 59260 KiB
Current children cumulated memory: 34496 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 24660
/proc/meminfo: memFree=31322616/32770624 swapFree=66933476/67108860
[pid=24616] ppid=24613 vsize=59260 memory=34496 CPUtime=462.29 cores=0,2,4,6
/proc/24616/stat : 24616 (nacre_mini_rele) R 24613 24616 19999 0 -1 4202496 36760 0 0 0 46227 2 0 0 20 0 1 0 408163254 60682240 8624 33554432000 4194304 4935366 140721978405712 140721978403960 4365342 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 23842816 140721978414075 140721978414181 140721978414181 140721978417090 0
/proc/24616/statm: 14815 8624 609 181 0 8432 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 59260 KiB
Current children cumulated memory: 34496 KiB


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

/proc/24616/statm: 14815 8624 609 181 0 8432 0
Current children cumulated CPU time: 1602.31 s
Current children cumulated vsize: 59260 KiB
Current children cumulated memory: 34496 KiB

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/198 24770
/proc/meminfo: memFree=31323520/32770624 swapFree=66933492/67108860
[pid=24616] ppid=24613 vsize=59260 memory=34496 CPUtime=1662.31 cores=0,2,4,6
/proc/24616/stat : 24616 (nacre_mini_rele) R 24613 24616 19999 0 -1 4202496 45740 0 0 0 166228 3 0 0 20 0 1 0 408163254 60682240 8624 33554432000 4194304 4935366 140721978405712 140721978403960 4329287 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 23842816 140721978414075 140721978414181 140721978414181 140721978417090 0
/proc/24616/statm: 14815 8624 609 181 0 8432 0
Current children cumulated CPU time: 1662.31 s
Current children cumulated vsize: 59260 KiB
Current children cumulated memory: 34496 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 24775
/proc/meminfo: memFree=31323352/32770624 swapFree=66933492/67108860
[pid=24616] ppid=24613 vsize=59260 memory=34496 CPUtime=1722.32 cores=0,2,4,6
/proc/24616/stat : 24616 (nacre_mini_rele) R 24613 24616 19999 0 -1 4202496 46189 0 0 0 172229 3 0 0 20 0 1 0 408163254 60682240 8624 33554432000 4194304 4935366 140721978405712 140721978403960 4429748 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 23842816 140721978414075 140721978414181 140721978414181 140721978417090 0
/proc/24616/statm: 14815 8624 609 181 0 8432 0
Current children cumulated CPU time: 1722.32 s
Current children cumulated vsize: 59260 KiB
Current children cumulated memory: 34496 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 24779
/proc/meminfo: memFree=31322596/32770624 swapFree=66933492/67108860
[pid=24616] ppid=24613 vsize=59260 memory=34496 CPUtime=1782.32 cores=0,2,4,6
/proc/24616/stat : 24616 (nacre_mini_rele) R 24613 24616 19999 0 -1 4202496 46638 0 0 0 178229 3 0 0 20 0 1 0 408163254 60682240 8624 33554432000 4194304 4935366 140721978405712 140721978403960 139940473619188 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 23842816 140721978414075 140721978414181 140721978414181 140721978417090 0
/proc/24616/statm: 14815 8624 609 181 0 8432 0
Current children cumulated CPU time: 1782.32 s
Current children cumulated vsize: 59260 KiB
Current children cumulated memory: 34496 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 24785
/proc/meminfo: memFree=31322068/32770624 swapFree=66933492/67108860
[pid=24616] ppid=24613 vsize=59260 memory=34496 CPUtime=1842.32 cores=0,2,4,6
/proc/24616/stat : 24616 (nacre_mini_rele) R 24613 24616 19999 0 -1 4202496 47087 0 0 0 184229 3 0 0 20 0 1 0 408163254 60682240 8624 33554432000 4194304 4935366 140721978405712 140721978403960 4429531 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 23842816 140721978414075 140721978414181 140721978414181 140721978417090 0
/proc/24616/statm: 14815 8624 609 181 0 8432 0
Current children cumulated CPU time: 1842.32 s
Current children cumulated vsize: 59260 KiB
Current children cumulated memory: 34496 KiB

[startup+1902.3 s]
/proc/loadavg: 2.08 2.03 2.05 3/199 24851
/proc/meminfo: memFree=31322520/32770624 swapFree=66933492/67108860
[pid=24616] ppid=24613 vsize=59260 memory=34496 CPUtime=1902.32 cores=0,2,4,6
/proc/24616/stat : 24616 (nacre_mini_rele) R 24613 24616 19999 0 -1 4202496 47536 0 0 0 190229 3 0 0 20 0 1 0 408163254 60682240 8624 33554432000 4194304 4935366 140721978405712 140721978403960 4329472 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 23842816 140721978414075 140721978414181 140721978414181 140721978417090 0
/proc/24616/statm: 14815 8624 609 181 0 8432 0
Current children cumulated CPU time: 1902.32 s
Current children cumulated vsize: 59260 KiB
Current children cumulated memory: 34496 KiB

[startup+1962.3 s]
/proc/loadavg: 2.38 2.14 2.09 3/200 24863
/proc/meminfo: memFree=31322032/32770624 swapFree=66933492/67108860
[pid=24616] ppid=24613 vsize=59260 memory=34496 CPUtime=1962.32 cores=0,2,4,6
/proc/24616/stat : 24616 (nacre_mini_rele) R 24613 24616 19999 0 -1 4202496 47985 0 0 0 196229 3 0 0 20 0 1 0 408163254 60682240 8624 33554432000 4194304 4935366 140721978405712 140721978403960 139940473619196 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 23842816 140721978414075 140721978414181 140721978414181 140721978417090 0
/proc/24616/statm: 14815 8624 609 181 0 8432 0
Current children cumulated CPU time: 1962.32 s
Current children cumulated vsize: 59260 KiB
Current children cumulated memory: 34496 KiB

[startup+2022.3 s]
/proc/loadavg: 2.14 2.12 2.08 3/200 24869
/proc/meminfo: memFree=31321940/32770624 swapFree=66933492/67108860
[pid=24616] ppid=24613 vsize=59260 memory=34496 CPUtime=2022.32 cores=0,2,4,6
/proc/24616/stat : 24616 (nacre_mini_rele) R 24613 24616 19999 0 -1 4202496 48434 0 0 0 202229 3 0 0 20 0 1 0 408163254 60682240 8624 33554432000 4194304 4935366 140721978405712 140721978403960 4365360 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 23842816 140721978414075 140721978414181 140721978414181 140721978417090 0
/proc/24616/statm: 14815 8624 609 181 0 8432 0
Current children cumulated CPU time: 2022.32 s
Current children cumulated vsize: 59260 KiB
Current children cumulated memory: 34496 KiB

[startup+2082.3 s]
/proc/loadavg: 2.05 2.10 2.08 3/200 24873
/proc/meminfo: memFree=31321996/32770624 swapFree=66933492/67108860
[pid=24616] ppid=24613 vsize=59260 memory=34496 CPUtime=2082.32 cores=0,2,4,6
/proc/24616/stat : 24616 (nacre_mini_rele) R 24613 24616 19999 0 -1 4202496 48883 0 0 0 208229 3 0 0 20 0 1 0 408163254 60682240 8624 33554432000 4194304 4935366 140721978405712 140721978403960 4329472 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 23842816 140721978414075 140721978414181 140721978414181 140721978417090 0
/proc/24616/statm: 14815 8624 609 181 0 8432 0
Current children cumulated CPU time: 2082.32 s
Current children cumulated vsize: 59260 KiB
Current children cumulated memory: 34496 KiB

[startup+2142.3 s]
/proc/loadavg: 2.02 2.08 2.07 3/200 24877
/proc/meminfo: memFree=31321888/32770624 swapFree=66933492/67108860
[pid=24616] ppid=24613 vsize=59260 memory=34496 CPUtime=2142.32 cores=0,2,4,6
/proc/24616/stat : 24616 (nacre_mini_rele) R 24613 24616 19999 0 -1 4202496 49332 0 0 0 214229 3 0 0 20 0 1 0 408163254 60682240 8624 33554432000 4194304 4935366 140721978405712 140721978403960 4429535 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 23842816 140721978414075 140721978414181 140721978414181 140721978417090 0
/proc/24616/statm: 14815 8624 609 181 0 8432 0
Current children cumulated CPU time: 2142.32 s
Current children cumulated vsize: 59260 KiB
Current children cumulated memory: 34496 KiB

[startup+2202.3 s]
/proc/loadavg: 2.01 2.06 2.06 3/200 24883
/proc/meminfo: memFree=31321348/32770624 swapFree=66933492/67108860
[pid=24616] ppid=24613 vsize=59260 memory=34496 CPUtime=2202.33 cores=0,2,4,6
/proc/24616/stat : 24616 (nacre_mini_rele) R 24613 24616 19999 0 -1 4202496 49781 0 0 0 220230 3 0 0 20 0 1 0 408163254 60682240 8624 33554432000 4194304 4935366 140721978405712 140721978403960 139940479073116 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 23842816 140721978414075 140721978414181 140721978414181 140721978417090 0
/proc/24616/statm: 14815 8624 609 181 0 8432 0
Current children cumulated CPU time: 2202.33 s
Current children cumulated vsize: 59260 KiB
Current children cumulated memory: 34496 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/199 24887
/proc/meminfo: memFree=31321436/32770624 swapFree=66933492/67108860
[pid=24616] ppid=24613 vsize=59260 memory=34496 CPUtime=2262.33 cores=0,2,4,6
/proc/24616/stat : 24616 (nacre_mini_rele) R 24613 24616 19999 0 -1 4202496 50230 0 0 0 226230 3 0 0 20 0 1 0 408163254 60682240 8624 33554432000 4194304 4935366 140721978405712 140721978403960 4212288 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 23842816 140721978414075 140721978414181 140721978414181 140721978417090 0
/proc/24616/statm: 14815 8624 609 181 0 8432 0
Current children cumulated CPU time: 2262.33 s
Current children cumulated vsize: 59260 KiB
Current children cumulated memory: 34496 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/199 24891
/proc/meminfo: memFree=31321404/32770624 swapFree=66933492/67108860
[pid=24616] ppid=24613 vsize=59260 memory=34496 CPUtime=2322.33 cores=0,2,4,6
/proc/24616/stat : 24616 (nacre_mini_rele) R 24613 24616 19999 0 -1 4202496 50679 0 0 0 232230 3 0 0 20 0 1 0 408163254 60682240 8624 33554432000 4194304 4935366 140721978405712 140721978403960 4451946 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 23842816 140721978414075 140721978414181 140721978414181 140721978417090 0
/proc/24616/statm: 14815 8624 609 181 0 8432 0
Current children cumulated CPU time: 2322.33 s
Current children cumulated vsize: 59260 KiB
Current children cumulated memory: 34496 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/199 24897
/proc/meminfo: memFree=31321372/32770624 swapFree=66933492/67108860
[pid=24616] ppid=24613 vsize=59260 memory=34496 CPUtime=2382.33 cores=0,2,4,6
/proc/24616/stat : 24616 (nacre_mini_rele) R 24613 24616 19999 0 -1 4202496 51128 0 0 0 238230 3 0 0 20 0 1 0 408163254 60682240 8624 33554432000 4194304 4935366 140721978405712 140721978403960 4451752 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 23842816 140721978414075 140721978414181 140721978414181 140721978417090 0
/proc/24616/statm: 14815 8624 609 181 0 8432 0
Current children cumulated CPU time: 2382.33 s
Current children cumulated vsize: 59260 KiB
Current children cumulated memory: 34496 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400 s]*
/proc/loadavg: 2.00 2.03 2.05 3/199 24897
/proc/meminfo: memFree=31321248/32770624 swapFree=66933492/67108860
[pid=24616] ppid=24613 vsize=59260 memory=34496 CPUtime=2400.04 cores=0,2,4,6
/proc/24616/stat : 24616 (nacre_mini_rele) R 24613 24616 19999 0 -1 4202496 51577 0 0 0 240001 3 0 0 20 0 1 0 408163254 60682240 8624 33554432000 4194304 4935366 140721978405712 140721978403960 4329287 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 23842816 140721978414075 140721978414181 140721978414181 140721978417090 0
/proc/24616/statm: 14815 8624 609 181 0 8432 0
Current children cumulated CPU time: 2400.04 s
Current children cumulated vsize: 59260 KiB
Current children cumulated memory: 34496 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+2400.01 s]
# the end of solver process 24616 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2400.02 s, system=0.036 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 0
Real time (s): 2400.01
CPU time (s): 2400.06
CPU user time (s): 2400.02
CPU system time (s): 0.036
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 59260
Max. memory (cumulated for all children) (KiB): 34496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2400.02
system time used= 0.036
maximum resident set size= 34556
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51628
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= 22
involuntary context switches= 620


# summary of solver processes directly reported to runsolver:
#   pid: 24616
#   total CPU time (s): 2400.06
#   total CPU user time (s): 2400.02
#   total CPU system time (s): 0.036

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.23732 second user time and 18.4158 second system time

The end

Launcher Data 

Begin job on node151 at 2019-09-12 22:07:59
IDJOB=4391740
IDBENCH=134771
IDSOLVER=2835
FILE ID=node151/4391740-1568318918
RUNJOBID= node151-1568305658-21707
PBS_JOBID= 21701104
Free space on /tmp= 57000 MiB

SOLVER NAME= NACRE 1.0.5
BENCH NAME= XCSP17/PseudoBoolean/PseudoBoolean-dec-spng/Pb-NG-K151.xml
COMMAND LINE= nacre_mini_release BENCHNAME -complete -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391740-1568318918/watcher-4391740-1568318918 -o /tmp/evaluation-result-4391740-1568318918/solver-4391740-1568318918 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node151-1568305658-21707 --watchdog 2560  nacre_mini_release HOME/instance-4391740-1568318918.xml -complete -l100 -cm

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= e95cbc33f220035f9b7ccd0bb1eeb0b2
RANDOM SEED=1441468210

node151.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.53
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5335.75
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.53
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5335.75
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.53
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5335.75
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.53
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5335.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        31356536 kB
MemAvailable:   31849204 kB
Buffers:          124100 kB
Cached:           659988 kB
SwapCached:        72680 kB
Active:           403180 kB
Inactive:         462216 kB
Active(anon):      16616 kB
Inactive(anon):    96396 kB
Active(file):     386564 kB
Inactive(file):   365820 kB
Unevictable:      111232 kB
Mlocked:          111232 kB
SwapTotal:      67108860 kB
SwapFree:       66933468 kB
Dirty:              1952 kB
Writeback:             0 kB
AnonPages:        126804 kB
Mapped:            35232 kB
Shmem:             22732 kB
Slab:             140424 kB
SReclaimable:     112236 kB
SUnreclaim:        28188 kB
KernelStack:        3552 kB
PageTables:         5668 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     535000 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     81920 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      138624 kB
DirectMap2M:    33406976 kB

Free space on /tmp at the end= 56996 MiB
End job on node151 at 2019-09-12 22:47:59