Trace number 4265566

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
BTD 2017-08-10? (TO) 2519.8101 2520

General information on the benchmark

NameSchurrLemma/SchurrLemma-nor-s1/
SchurrLemma-nor-067-4.xml
MD5SUM22c6c6446a04b334dd8f238e60106d6c
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 variables67
Number of constraints1089
Number of domains1
Minimum domain size4
Maximum domain size4
Distribution of domain sizes[{"size":4,"count":67}]
Minimum variable degree33
Maximum variable degree65
Distribution of variable degrees[{"degree":33,"count":2},{"degree":34,"count":2},{"degree":35,"count":2},{"degree":36,"count":2},{"degree":37,"count":2},{"degree":38,"count":2},{"degree":39,"count":2},{"degree":40,"count":2},{"degree":41,"count":2},{"degree":42,"count":2},{"degree":43,"count":2},{"degree":44,"count":2},{"degree":45,"count":2},{"degree":46,"count":2},{"degree":47,"count":2},{"degree":48,"count":2},{"degree":49,"count":4},{"degree":50,"count":2},{"degree":51,"count":2},{"degree":52,"count":2},{"degree":53,"count":2},{"degree":54,"count":2},{"degree":55,"count":2},{"degree":56,"count":2},{"degree":57,"count":2},{"degree":58,"count":2},{"degree":59,"count":2},{"degree":60,"count":2},{"degree":61,"count":2},{"degree":62,"count":2},{"degree":63,"count":2},{"degree":64,"count":2},{"degree":65,"count":1}]
Minimum constraint arity3
Maximum constraint arity3
Distribution of constraint arities[{"arity":3,"count":1089}]
Number of extensional constraints0
Number of intensional constraints1089
Distribution of constraint types[{"type":"intension","count":1089}]
Optimization problemNO
Type of objective

Solver Data 

0.62/0.72	c Version: 2017-08-10

Verifier Data 

One s line expected

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 (15037 MiB free)
  memory of node 1: 16384 MiB (14906 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4265566-1502797540/watcher-4265566-1502797540 -o /tmp/evaluation-result-4265566-1502797540/solver-4265566-1502797540 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21654 --watchdog 2580 BTD 2520 HOME/instance-4265566-1502797540.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 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=29755, runsolver pid=29752


[startup+0.100199 s]*
/proc/loadavg: 2.07 2.08 2.07 3/185 29756
/proc/meminfo: memFree=30662092/32770624 swapFree=67108860/67108860
[pid=29755] ppid=29752 vsize=30832 memory=1304 CPUtime=0.03 cores=0,2,4,6
/proc/29755/stat : 29755 (BTD) R 29752 29755 17093 0 -1 4202496 491 0 0 0 3 0 0 0 20 0 1 0 81947267 31571968 326 18446744073709551615 4194304 35031035 140737238490800 140737238487976 6441824 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 42868736 140737238495711 140737238495787 140737238495787 140737238499281 0
/proc/29755/statm: 7708 326 257 7529 0 155 0
Current children cumulated CPU time: 0.03 s
Current children cumulated vsize: 30832 KiB
Current children cumulated memory: 1304 KiB

[startup+0.209527 s]*
/proc/loadavg: 2.07 2.08 2.07 3/185 29756
/proc/meminfo: memFree=30662152/32770624 swapFree=67108860/67108860
[pid=29755] ppid=29752 vsize=31080 memory=1672 CPUtime=0.14 cores=0,2,4,6
/proc/29755/stat : 29755 (BTD) R 29752 29755 17093 0 -1 4202496 546 0 0 0 14 0 0 0 20 0 1 0 81947267 31825920 418 18446744073709551615 4194304 35031035 140737238490800 140737238487976 7408826 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 42868736 140737238495711 140737238495787 140737238495787 140737238499281 0
/proc/29755/statm: 7770 418 285 7529 0 217 0
Current children cumulated CPU time: 0.14 s
Current children cumulated vsize: 31080 KiB
Current children cumulated memory: 1672 KiB

[startup+0.30897 s]*
/proc/loadavg: 2.07 2.08 2.07 3/185 29756
/proc/meminfo: memFree=30662152/32770624 swapFree=67108860/67108860
[pid=29755] ppid=29752 vsize=31204 memory=1796 CPUtime=0.24 cores=0,2,4,6
/proc/29755/stat : 29755 (BTD) R 29752 29755 17093 0 -1 4202496 595 0 0 0 24 0 0 0 20 0 1 0 81947267 31952896 449 18446744073709551615 4194304 35031035 140737238490800 140737238487976 4810150 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 42868736 140737238495711 140737238495787 140737238495787 140737238499281 0
/proc/29755/statm: 7801 449 285 7529 0 248 0
Current children cumulated CPU time: 0.24 s
Current children cumulated vsize: 31204 KiB
Current children cumulated memory: 1796 KiB

[startup+0.700337 s]
/proc/loadavg: 2.07 2.08 2.07 3/185 29756
/proc/meminfo: memFree=30661780/32770624 swapFree=67108860/67108860
[pid=29755] ppid=29752 vsize=31952 memory=2552 CPUtime=0.62 cores=0,2,4,6
/proc/29755/stat : 29755 (BTD) R 29752 29755 17093 0 -1 4202496 788 0 0 0 62 0 0 0 20 0 1 0 81947267 32718848 638 18446744073709551615 4194304 35031035 140737238490800 140737238487976 7398355 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 42868736 140737238495711 140737238495787 140737238495787 140737238499281 0
/proc/29755/statm: 7988 638 285 7529 0 435 0
Current children cumulated CPU time: 0.62 s
Current children cumulated vsize: 31952 KiB
Current children cumulated memory: 2552 KiB

[startup+1.50034 s]
/proc/loadavg: 2.07 2.08 2.07 3/185 29756
/proc/meminfo: memFree=30660664/32770624 swapFree=67108860/67108860
[pid=29755] ppid=29752 vsize=32604 memory=3192 CPUtime=1.42 cores=0,2,4,6
/proc/29755/stat : 29755 (BTD) R 29752 29755 17093 0 -1 4202496 988 0 0 0 141 1 0 0 20 0 1 0 81947267 33386496 798 18446744073709551615 4194304 35031035 140737238490800 140737238489800 7760122 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 42868736 140737238495711 140737238495787 140737238495787 140737238499281 0
/proc/29755/statm: 8151 798 322 7529 0 598 0
Current children cumulated CPU time: 1.42 s
Current children cumulated vsize: 32604 KiB
Current children cumulated memory: 3192 KiB

[startup+3.1091 s]
/proc/loadavg: 2.07 2.08 2.07 3/185 29756
/proc/meminfo: memFree=30660416/32770624 swapFree=67108860/67108860
[pid=29755] ppid=29752 vsize=32604 memory=3456 CPUtime=3.03 cores=0,2,4,6
/proc/29755/stat : 29755 (BTD) R 29752 29755 17093 0 -1 4202496 1423 0 0 0 298 5 0 0 20 0 1 0 81947267 33386496 864 18446744073709551615 4194304 35031035 140737238490800 140737238489800 7760122 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 42868736 140737238495711 140737238495787 140737238495787 140737238499281 0
/proc/29755/statm: 8151 864 332 7529 0 598 0
Current children cumulated CPU time: 3.03 s
Current children cumulated vsize: 32604 KiB
Current children cumulated memory: 3456 KiB

[startup+6.30031 s]
/proc/loadavg: 2.07 2.08 2.07 3/185 29756
/proc/meminfo: memFree=30660240/32770624 swapFree=67108860/67108860
[pid=29755] ppid=29752 vsize=32604 memory=3476 CPUtime=6.21 cores=0,2,4,6
/proc/29755/stat : 29755 (BTD) R 29752 29755 17093 0 -1 4202496 1863 0 0 0 609 12 0 0 20 0 1 0 81947267 33386496 869 18446744073709551615 4194304 35031035 140737238490800 140737238489800 7760122 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 42868736 140737238495711 140737238495787 140737238495787 140737238499281 0
/proc/29755/statm: 8151 869 332 7529 0 598 0
Current children cumulated CPU time: 6.21 s
Current children cumulated vsize: 32604 KiB
Current children cumulated memory: 3476 KiB

[startup+12.7003 s]
/proc/loadavg: 2.06 2.08 2.07 3/183 29756
/proc/meminfo: memFree=30662308/32770624 swapFree=67108860/67108860
[pid=29755] ppid=29752 vsize=32604 memory=3500 CPUtime=12.61 cores=0,2,4,6
/proc/29755/stat : 29755 (BTD) R 29752 29755 17093 0 -1 4202496 2308 0 0 0 1237 24 0 0 20 0 1 0 81947267 33386496 875 18446744073709551615 4194304 35031035 140737238490800 140737238489800 7760122 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 42868736 140737238495711 140737238495787 140737238495787 140737238499281 0
/proc/29755/statm: 8151 875 332 7529 0 598 0
Current children cumulated CPU time: 12.61 s
Current children cumulated vsize: 32604 KiB
Current children cumulated memory: 3500 KiB

[startup+25.5003 s]*
/proc/loadavg: 2.05 2.07 2.07 3/182 29756
/proc/meminfo: memFree=30663680/32770624 swapFree=67108860/67108860
[pid=29755] ppid=29752 vsize=32736 memory=3528 CPUtime=25.42 cores=0,2,4,6
/proc/29755/stat : 29755 (BTD) R 29752 29755 17093 0 -1 4202496 3202 0 0 0 2492 50 0 0 20 0 1 0 81947267 33521664 882 18446744073709551615 4194304 35031035 140737238490800 140737238489800 7760122 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 42868736 140737238495711 140737238495787 140737238495787 140737238499281 0
/proc/29755/statm: 8184 882 332 7529 0 631 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 32736 KiB
Current children cumulated memory: 3528 KiB

[startup+51.1003 s]
/proc/loadavg: 2.03 2.07 2.07 3/182 29756
/proc/meminfo: memFree=30663680/32770624 swapFree=67108860/67108860
[pid=29755] ppid=29752 vsize=32736 memory=3544 CPUtime=51.01 cores=0,2,4,6
/proc/29755/stat : 29755 (BTD) R 29752 29755 17093 0 -1 4202496 3658 0 0 0 4998 103 0 0 20 0 1 0 81947267 33521664 886 18446744073709551615 4194304 35031035 140737238490800 140737238489800 7760122 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 42868736 140737238495711 140737238495787 140737238495787 140737238499281 0
/proc/29755/statm: 8184 886 332 7529 0 631 0
Current children cumulated CPU time: 51.01 s
Current children cumulated vsize: 32736 KiB
Current children cumulated memory: 3544 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 2.06 2.06 3/182 29758
/proc/meminfo: memFree=30663860/32770624 swapFree=67108860/67108860
[pid=29755] ppid=29752 vsize=32736 memory=3556 CPUtime=102.21 cores=0,2,4,6
/proc/29755/stat : 29755 (BTD) R 29752 29755 17093 0 -1 4202496 4117 0 0 0 10014 207 0 0 20 0 1 0 81947267 33521664 889 18446744073709551615 4194304 35031035 140737238490800 140737238489800 7760122 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 42868736 140737238495711 140737238495787 140737238495787 140737238499281 0
/proc/29755/statm: 8184 889 332 7529 0 631 0
Current children cumulated CPU time: 102.21 s
Current children cumulated vsize: 32736 KiB
Current children cumulated memory: 3556 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.05 2.05 3/182 29760
/proc/meminfo: memFree=30664280/32770624 swapFree=67108860/67108860
[pid=29755] ppid=29752 vsize=32736 memory=3576 CPUtime=162.21 cores=0,2,4,6
/proc/29755/stat : 29755 (BTD) R 29752 29755 17093 0 -1 4202496 4581 0 0 0 15888 333 0 0 20 0 1 0 81947267 33521664 894 18446744073709551615 4194304 35031035 140737238490800 140737238489800 7760122 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 42868736 140737238495711 140737238495787 140737238495787 140737238499281 0
/proc/29755/statm: 8184 894 332 7529 0 631 0
Current children cumulated CPU time: 162.21 s
Current children cumulated vsize: 32736 KiB
Current children cumulated memory: 3576 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/181 29762
/proc/meminfo: memFree=30664156/32770624 swapFree=67108860/67108860
[pid=29755] ppid=29752 vsize=32736 memory=3592 CPUtime=222.2 cores=0,2,4,6
/proc/29755/stat : 29755 (BTD) R 29752 29755 17093 0 -1 4202496 5046 0 0 0 21761 459 0 0 20 0 1 0 81947267 33521664 898 18446744073709551615 4194304 35031035 140737238490800 140737238489800 7760122 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 42868736 140737238495711 140737238495787 140737238495787 140737238499281 0
/proc/29755/statm: 8184 898 332 7529 0 631 0
Current children cumulated CPU time: 222.2 s
Current children cumulated vsize: 32736 KiB
Current children cumulated memory: 3592 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/181 29764
/proc/meminfo: memFree=30664156/32770624 swapFree=67108860/67108860
[pid=29755] ppid=29752 vsize=32736 memory=3600 CPUtime=282.2 cores=0,2,4,6
/proc/29755/stat : 29755 (BTD) R 29752 29755 17093 0 -1 4202496 5511 0 0 0 27629 591 0 0 20 0 1 0 81947267 33521664 900 18446744073709551615 4194304 35031035 140737238490800 140737238489800 7760122 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 42868736 140737238495711 140737238495787 140737238495787 140737238499281 0
/proc/29755/statm: 8184 900 332 7529 0 631 0
Current children cumulated CPU time: 282.2 s
Current children cumulated vsize: 32736 KiB
Current children cumulated memory: 3600 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/181 29766
/proc/meminfo: memFree=30664296/32770624 swapFree=67108860/67108860
[pid=29755] ppid=29752 vsize=32736 memory=3608 CPUtime=342.19 cores=0,2,4,6
/proc/29755/stat : 29755 (BTD) R 29752 29755 17093 0 -1 4202496 5980 0 0 0 33509 710 0 0 20 0 1 0 81947267 33521664 902 18446744073709551615 4194304 35031035 140737238490800 140737238489800 7760122 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 42868736 140737238495711 140737238495787 140737238495787 140737238499281 0
/proc/29755/statm: 8184 902 332 7529 0 631 0
Current children cumulated CPU time: 342.19 s
Current children cumulated vsize: 32736 KiB
Current children cumulated memory: 3608 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/181 29768
/proc/meminfo: memFree=30664280/32770624 swapFree=67108860/67108860
[pid=29755] ppid=29752 vsize=32736 memory=3612 CPUtime=402.2 cores=0,2,4,6
/proc/29755/stat : 29755 (BTD) R 29752 29755 17093 0 -1 4202496 6450 0 0 0 39390 830 0 0 20 0 1 0 81947267 33521664 903 18446744073709551615 4194304 35031035 140737238490800 140737238489800 7760122 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 42868736 140737238495711 140737238495787 140737238495787 140737238499281 0
/proc/29755/statm: 8184 903 332 7529 0 631 0
Current children cumulated CPU time: 402.2 s
Current children cumulated vsize: 32736 KiB
Current children cumulated memory: 3612 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/181 29770
/proc/meminfo: memFree=30664420/32770624 swapFree=67108860/67108860
[pid=29755] ppid=29752 vsize=32736 memory=3620 CPUtime=462.19 cores=0,2,4,6
/proc/29755/stat : 29755 (BTD) R 29752 29755 17093 0 -1 4202496 6920 0 0 0 45243 976 0 0 20 0 1 0 81947267 33521664 905 18446744073709551615 4194304 35031035 140737238490800 140737238489800 7760122 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 42868736 140737238495711 140737238495787 140737238495787 140737238499281 0
/proc/29755/statm: 8184 905 332 7529 0 631 0
Current children cumulated CPU time: 462.19 s
Current children cumulated vsize: 32736 KiB
Current children cumulated memory: 3620 KiB


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

/proc/29755/statm: 8216 916 332 7529 0 663 0
Current children cumulated CPU time: 1782.14 s
Current children cumulated vsize: 32864 KiB
Current children cumulated memory: 3664 KiB

[startup+1842.3 s]
/proc/loadavg: 2.02 2.07 2.07 3/185 29947
/proc/meminfo: memFree=28563720/32770624 swapFree=67108860/67108860
[pid=29755] ppid=29752 vsize=32864 memory=3668 CPUtime=1842.13 cores=0,2,4,6
/proc/29755/stat : 29755 (BTD) R 29752 29755 17093 0 -1 4202496 17852 0 0 0 180333 3880 0 0 20 0 1 0 81947267 33652736 917 18446744073709551615 4194304 35031035 140737238490800 140737238489800 7760122 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 42868736 140737238495711 140737238495787 140737238495787 140737238499281 0
/proc/29755/statm: 8216 917 332 7529 0 663 0
Current children cumulated CPU time: 1842.13 s
Current children cumulated vsize: 32864 KiB
Current children cumulated memory: 3668 KiB

[startup+1902.3 s]
/proc/loadavg: 2.01 2.06 2.06 3/182 29949
/proc/meminfo: memFree=28567908/32770624 swapFree=67108860/67108860
[pid=29755] ppid=29752 vsize=32864 memory=3668 CPUtime=1902.13 cores=0,2,4,6
/proc/29755/stat : 29755 (BTD) R 29752 29755 17093 0 -1 4202496 18324 0 0 0 186220 3993 0 0 20 0 1 0 81947267 33652736 917 18446744073709551615 4194304 35031035 140737238490800 140737238489800 7760122 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 42868736 140737238495711 140737238495787 140737238495787 140737238499281 0
/proc/29755/statm: 8216 917 332 7529 0 663 0
Current children cumulated CPU time: 1902.13 s
Current children cumulated vsize: 32864 KiB
Current children cumulated memory: 3668 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/182 29951
/proc/meminfo: memFree=28568564/32770624 swapFree=67108860/67108860
[pid=29755] ppid=29752 vsize=32864 memory=3668 CPUtime=1962.12 cores=0,2,4,6
/proc/29755/stat : 29755 (BTD) R 29752 29755 17093 0 -1 4202496 18800 0 0 0 192108 4104 0 0 20 0 1 0 81947267 33652736 917 18446744073709551615 4194304 35031035 140737238490800 140737238489800 7760122 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 42868736 140737238495711 140737238495787 140737238495787 140737238499281 0
/proc/29755/statm: 8216 917 332 7529 0 663 0
Current children cumulated CPU time: 1962.12 s
Current children cumulated vsize: 32864 KiB
Current children cumulated memory: 3668 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/181 29953
/proc/meminfo: memFree=28568980/32770624 swapFree=67108860/67108860
[pid=29755] ppid=29752 vsize=32864 memory=3668 CPUtime=2022.12 cores=0,2,4,6
/proc/29755/stat : 29755 (BTD) R 29752 29755 17093 0 -1 4202496 19283 0 0 0 197991 4221 0 0 20 0 1 0 81947267 33652736 917 18446744073709551615 4194304 35031035 140737238490800 140737238489800 7760122 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 42868736 140737238495711 140737238495787 140737238495787 140737238499281 0
/proc/29755/statm: 8216 917 332 7529 0 663 0
Current children cumulated CPU time: 2022.12 s
Current children cumulated vsize: 32864 KiB
Current children cumulated memory: 3668 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/181 29955
/proc/meminfo: memFree=28568856/32770624 swapFree=67108860/67108860
[pid=29755] ppid=29752 vsize=32864 memory=3672 CPUtime=2082.11 cores=0,2,4,6
/proc/29755/stat : 29755 (BTD) R 29752 29755 17093 0 -1 4202496 19765 0 0 0 203855 4356 0 0 20 0 1 0 81947267 33652736 918 18446744073709551615 4194304 35031035 140737238490800 140737238489800 7760122 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 42868736 140737238495711 140737238495787 140737238495787 140737238499281 0
/proc/29755/statm: 8216 918 332 7529 0 663 0
Current children cumulated CPU time: 2082.11 s
Current children cumulated vsize: 32864 KiB
Current children cumulated memory: 3672 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/181 29957
/proc/meminfo: memFree=28569148/32770624 swapFree=67108860/67108860
[pid=29755] ppid=29752 vsize=32864 memory=3672 CPUtime=2142.12 cores=0,2,4,6
/proc/29755/stat : 29755 (BTD) R 29752 29755 17093 0 -1 4202496 20247 0 0 0 209719 4493 0 0 20 0 1 0 81947267 33652736 918 18446744073709551615 4194304 35031035 140737238490800 140737238489800 7760122 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 42868736 140737238495711 140737238495787 140737238495787 140737238499281 0
/proc/29755/statm: 8216 918 332 7529 0 663 0
Current children cumulated CPU time: 2142.12 s
Current children cumulated vsize: 32864 KiB
Current children cumulated memory: 3672 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/181 29959
/proc/meminfo: memFree=28569048/32770624 swapFree=67108860/67108860
[pid=29755] ppid=29752 vsize=32864 memory=3672 CPUtime=2202.11 cores=0,2,4,6
/proc/29755/stat : 29755 (BTD) R 29752 29755 17093 0 -1 4202496 20729 0 0 0 215590 4621 0 0 20 0 1 0 81947267 33652736 918 18446744073709551615 4194304 35031035 140737238490800 140737238489800 7760122 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 42868736 140737238495711 140737238495787 140737238495787 140737238499281 0
/proc/29755/statm: 8216 918 332 7529 0 663 0
Current children cumulated CPU time: 2202.11 s
Current children cumulated vsize: 32864 KiB
Current children cumulated memory: 3672 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/181 29961
/proc/meminfo: memFree=28568588/32770624 swapFree=67108860/67108860
[pid=29755] ppid=29752 vsize=32864 memory=3672 CPUtime=2262.11 cores=0,2,4,6
/proc/29755/stat : 29755 (BTD) R 29752 29755 17093 0 -1 4202496 21195 0 0 0 221446 4765 0 0 20 0 1 0 81947267 33652736 918 18446744073709551615 4194304 35031035 140737238490800 140737238489800 7760122 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 42868736 140737238495711 140737238495787 140737238495787 140737238499281 0
/proc/29755/statm: 8216 918 332 7529 0 663 0
Current children cumulated CPU time: 2262.11 s
Current children cumulated vsize: 32864 KiB
Current children cumulated memory: 3672 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/184 29977
/proc/meminfo: memFree=28563352/32770624 swapFree=67108860/67108860
[pid=29755] ppid=29752 vsize=32864 memory=3672 CPUtime=2322.1 cores=0,2,4,6
/proc/29755/stat : 29755 (BTD) R 29752 29755 17093 0 -1 4202496 21671 0 0 0 227316 4894 0 0 20 0 1 0 81947267 33652736 918 18446744073709551615 4194304 35031035 140737238490800 140737238489800 7760122 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 42868736 140737238495711 140737238495787 140737238495787 140737238499281 0
/proc/29755/statm: 8216 918 332 7529 0 663 0
Current children cumulated CPU time: 2322.1 s
Current children cumulated vsize: 32864 KiB
Current children cumulated memory: 3672 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/184 29979
/proc/meminfo: memFree=28564240/32770624 swapFree=67108860/67108860
[pid=29755] ppid=29752 vsize=32864 memory=3672 CPUtime=2382.11 cores=0,2,4,6
/proc/29755/stat : 29755 (BTD) R 29752 29755 17093 0 -1 4202496 22120 0 0 0 233194 5017 0 0 20 0 1 0 81947267 33652736 918 18446744073709551615 4194304 35031035 140737238490800 140737238489800 7760122 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 42868736 140737238495711 140737238495787 140737238495787 140737238499281 0
/proc/29755/statm: 8216 918 332 7529 0 663 0
Current children cumulated CPU time: 2382.11 s
Current children cumulated vsize: 32864 KiB
Current children cumulated memory: 3672 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 29981
/proc/meminfo: memFree=28566772/32770624 swapFree=67108860/67108860
[pid=29755] ppid=29752 vsize=32864 memory=3676 CPUtime=2442.1 cores=0,2,4,6
/proc/29755/stat : 29755 (BTD) R 29752 29755 17093 0 -1 4202496 22615 0 0 0 239068 5142 0 0 20 0 1 0 81947267 33652736 919 18446744073709551615 4194304 35031035 140737238490800 140737238489800 7760122 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 42868736 140737238495711 140737238495787 140737238495787 140737238499281 0
/proc/29755/statm: 8216 919 332 7529 0 663 0
Current children cumulated CPU time: 2442.1 s
Current children cumulated vsize: 32864 KiB
Current children cumulated memory: 3676 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 29983
/proc/meminfo: memFree=28567620/32770624 swapFree=67108860/67108860
[pid=29755] ppid=29752 vsize=32864 memory=3680 CPUtime=2502.1 cores=0,2,4,6
/proc/29755/stat : 29755 (BTD) R 29752 29755 17093 0 -1 4202496 23096 0 0 0 244929 5281 0 0 20 0 1 0 81947267 33652736 920 18446744073709551615 4194304 35031035 140737238490800 140737238489800 7760122 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 42868736 140737238495711 140737238495787 140737238495787 140737238499281 0
/proc/29755/statm: 8216 920 332 7529 0 663 0
Current children cumulated CPU time: 2502.1 s
Current children cumulated vsize: 32864 KiB
Current children cumulated memory: 3680 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 29984
/proc/meminfo: memFree=28567960/32770624 swapFree=67108860/67108860
[pid=29755] ppid=29752 vsize=32864 memory=3680 CPUtime=2519.8 cores=0,2,4,6
/proc/29755/stat : 29755 (BTD) R 29752 29755 17093 0 -1 4202496 23555 0 0 0 246662 5318 0 0 20 0 1 0 81947267 33652736 920 18446744073709551615 4194304 35031035 140737238490800 140737238489800 7760122 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 42868736 140737238495711 140737238495787 140737238495787 140737238499281 0
/proc/29755/statm: 8216 920 332 7529 0 663 0
Current children cumulated CPU time: 2519.8 s
Current children cumulated vsize: 32864 KiB
Current children cumulated memory: 3680 KiB

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

[startup+2520 s]
# the end of solver process 29755 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2466.63 s, system=53.1827 s

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

[startup+2520 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 29984
/proc/meminfo: memFree=28567960/32770624 swapFree=67108860/67108860
[pid=29755] ppid=29752 vsize=32864 memory=3680 CPUtime=2519.8 cores=0,2,4,6
/proc/29755/stat : 29755 (BTD) R 29752 29755 17093 0 -1 4202496 23555 0 0 0 246662 5318 0 0 20 0 1 0 81947267 33652736 920 18446744073709551615 4194304 35031035 140737238490800 140737238489800 7760122 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 42868736 140737238495711 140737238495787 140737238495787 140737238499281 0
/proc/29755/statm: 8216 920 332 7529 0 663 0
Current children cumulated CPU time: 2519.8 s
Current children cumulated vsize: 32864 KiB
Current children cumulated memory: 3680 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520
CPU time (s): 2519.81
CPU user time (s): 2466.63
CPU system time (s): 53.1827
CPU usage (%): 99.9925
Max. virtual memory (cumulated for all children) (KiB): 32864
Max. memory (cumulated for all children) (KiB): 3680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2466.63
system time used= 53.1827
maximum resident set size= 3680
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23555
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= 2
involuntary context switches= 1748


# summary of solver processes directly reported to runsolver:
#   pid: 29755
#   total CPU time (s): 2519.81
#   total CPU user time (s): 2466.63
#   total CPU system time (s): 53.1827

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.47795 second user time and 16.5865 second system time

The end

Launcher Data 

Begin job on node127 at 2017-08-15 13:31:31
IDJOB=4265566
IDBENCH=140599
IDSOLVER=2654
FILE ID=node127/4265566-1502797540
RUNJOBID= node127-1502653304-21654
PBS_JOBID= 
Free space on /tmp= 61992 MiB

SOLVER NAME= BTD 2017-08-10
BENCH NAME= XCSP17/SchurrLemma/SchurrLemma-nor-s1/SchurrLemma-nor-067-4.xml
COMMAND LINE= BTD TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4265566-1502797540/watcher-4265566-1502797540 -o /tmp/evaluation-result-4265566-1502797540/solver-4265566-1502797540 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21654 --watchdog 2580  BTD 2520 HOME/instance-4265566-1502797540.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 22c6c6446a04b334dd8f238e60106d6c
RANDOM SEED=420743005

node127.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	: 5333.92
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	: 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
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	: 5333.92
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	: 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
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	: 5333.92
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	: 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
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	: 5333.92
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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        30662252 kB
MemAvailable:   31377344 kB
Buffers:          250012 kB
Cached:           752116 kB
SwapCached:            0 kB
Active:          1361284 kB
Inactive:         299204 kB
Active(anon):     607832 kB
Inactive(anon):    83804 kB
Active(file):     753452 kB
Inactive(file):   215400 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             38548 kB
Writeback:             0 kB
AnonPages:        682280 kB
Mapped:            53864 kB
Shmem:             33444 kB
Slab:             150264 kB
SReclaimable:     124148 kB
SUnreclaim:        26116 kB
KernelStack:        3536 kB
PageTables:         6580 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     936184 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    628736 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 61956 MiB
End job on node127 at 2017-08-15 14:13:31