Trace number 4265211

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) 2519.8201 2520.01

General information on the benchmark

NameLangford/Langford-m2-s1/
LangfordBin-45.xml
MD5SUMd06dfc4a92b3645075aa026a1be187ca
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 variables180
Number of constraints135
Number of domains2
Minimum domain size45
Maximum domain size90
Distribution of domain sizes[{"size":45,"count":90},{"size":90,"count":90}]
Minimum variable degree2
Maximum variable degree90
Distribution of variable degrees[{"degree":2,"count":90},{"degree":90,"count":90}]
Minimum constraint arity2
Maximum constraint arity91
Distribution of constraint arities[{"arity":2,"count":45},{"arity":91,"count":90}]
Number of extensional constraints0
Number of intensional constraints45
Distribution of constraint types[{"type":"intension","count":45},{"type":"element","count":90}]
Optimization problemNO
Type of objective

Solver Data 

0.03/0.12	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 (15099 MiB free)
  memory of node 1: 16384 MiB (15524 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4265211-1502692029/watcher-4265211-1502692029 -o /tmp/evaluation-result-4265211-1502692029/solver-4265211-1502692029 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21655 --watchdog 2580 BTD 2520 HOME/instance-4265211-1502692029.xml 

running on 4 cores: 1,3,5,7

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=2095, runsolver pid=2092

[startup+0.100155 s]*
/proc/loadavg: 2.00 2.02 2.05 3/182 2096
/proc/meminfo: memFree=31356564/32770624 swapFree=67108860/67108860
[pid=2095] ppid=2092 vsize=33052 memory=3680 CPUtime=0.03 cores=1,3,5,7
/proc/2095/stat : 2095 (BTD) R 2092 2095 17093 0 -1 4202496 1060 0 0 0 3 0 0 0 20 0 1 0 71396202 33845248 920 18446744073709551615 4194304 35031035 140734383690352 140734383690352 7408826 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 64057344 140734383698399 140734383698475 140734383698475 140734383701969 0
/proc/2095/statm: 8263 920 278 7529 0 710 0
Current children cumulated CPU time: 0.03 s
Current children cumulated vsize: 33052 KiB
Current children cumulated memory: 3680 KiB

[startup+0.209147 s]*
/proc/loadavg: 2.00 2.02 2.05 3/182 2096
/proc/meminfo: memFree=31352116/32770624 swapFree=67108860/67108860
[pid=2095] ppid=2092 vsize=37144 memory=7904 CPUtime=0.14 cores=1,3,5,7
/proc/2095/stat : 2095 (BTD) R 2092 2095 17093 0 -1 4202496 2121 0 0 0 14 0 0 0 20 0 1 0 71396202 38035456 1976 18446744073709551615 4194304 35031035 140734383690352 140734383690352 7408826 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 64057344 140734383698399 140734383698475 140734383698475 140734383701969 0
/proc/2095/statm: 9286 1976 325 7529 0 1733 0
Current children cumulated CPU time: 0.14 s
Current children cumulated vsize: 37144 KiB
Current children cumulated memory: 7904 KiB

[startup+0.309097 s]*
/proc/loadavg: 2.00 2.02 2.05 3/182 2096
/proc/meminfo: memFree=31347652/32770624 swapFree=67108860/67108860
[pid=2095] ppid=2092 vsize=41676 memory=12356 CPUtime=0.24 cores=1,3,5,7
/proc/2095/stat : 2095 (BTD) R 2092 2095 17093 0 -1 4202496 3226 0 0 0 24 0 0 0 20 0 1 0 71396202 42676224 3089 18446744073709551615 4194304 35031035 140734383690352 140734383690352 4544906 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 64057344 140734383698399 140734383698475 140734383698475 140734383701969 0
/proc/2095/statm: 10419 3089 339 7529 0 2866 0
Current children cumulated CPU time: 0.24 s
Current children cumulated vsize: 41676 KiB
Current children cumulated memory: 12356 KiB

[startup+0.700269 s]
/proc/loadavg: 2.00 2.02 2.05 3/182 2096
/proc/meminfo: memFree=31347652/32770624 swapFree=67108860/67108860
[pid=2095] ppid=2092 vsize=41676 memory=12356 CPUtime=0.62 cores=1,3,5,7
/proc/2095/stat : 2095 (BTD) R 2092 2095 17093 0 -1 4202496 3231 0 0 0 62 0 0 0 20 0 1 0 71396202 42676224 3089 18446744073709551615 4194304 35031035 140734383690352 140734383689352 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 64057344 140734383698399 140734383698475 140734383698475 140734383701969 0
/proc/2095/statm: 10419 3089 339 7529 0 2866 0
Current children cumulated CPU time: 0.62 s
Current children cumulated vsize: 41676 KiB
Current children cumulated memory: 12356 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.02 2.05 3/182 2096
/proc/meminfo: memFree=31347520/32770624 swapFree=67108860/67108860
[pid=2095] ppid=2092 vsize=41808 memory=12356 CPUtime=1.42 cores=1,3,5,7
/proc/2095/stat : 2095 (BTD) R 2092 2095 17093 0 -1 4202496 3263 0 0 0 142 0 0 0 20 0 1 0 71396202 42811392 3089 18446744073709551615 4194304 35031035 140734383690352 140734383689352 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 64057344 140734383698399 140734383698475 140734383698475 140734383701969 0
/proc/2095/statm: 10452 3089 339 7529 0 2899 0
Current children cumulated CPU time: 1.42 s
Current children cumulated vsize: 41808 KiB
Current children cumulated memory: 12356 KiB

[startup+3.10875 s]
/proc/loadavg: 2.00 2.02 2.05 3/182 2096
/proc/meminfo: memFree=31347248/32770624 swapFree=67108860/67108860
[pid=2095] ppid=2092 vsize=41940 memory=12652 CPUtime=3.02 cores=1,3,5,7
/proc/2095/stat : 2095 (BTD) R 2092 2095 17093 0 -1 4202496 4165 0 0 0 302 0 0 0 20 0 1 0 71396202 42946560 3163 18446744073709551615 4194304 35031035 140734383690352 140734383689352 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 64057344 140734383698399 140734383698475 140734383698475 140734383701969 0
/proc/2095/statm: 10485 3163 339 7529 0 2932 0
Current children cumulated CPU time: 3.02 s
Current children cumulated vsize: 41940 KiB
Current children cumulated memory: 12652 KiB

[startup+6.30026 s]
/proc/loadavg: 2.00 2.02 2.05 3/182 2096
/proc/meminfo: memFree=31347124/32770624 swapFree=67108860/67108860
[pid=2095] ppid=2092 vsize=42336 memory=13036 CPUtime=6.22 cores=1,3,5,7
/proc/2095/stat : 2095 (BTD) R 2092 2095 17093 0 -1 4202496 5185 0 0 0 621 1 0 0 20 0 1 0 71396202 43352064 3259 18446744073709551615 4194304 35031035 140734383690352 140734383689352 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 64057344 140734383698399 140734383698475 140734383698475 140734383701969 0
/proc/2095/statm: 10584 3259 339 7529 0 3031 0
Current children cumulated CPU time: 6.22 s
Current children cumulated vsize: 42336 KiB
Current children cumulated memory: 13036 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.02 2.05 3/182 2096
/proc/meminfo: memFree=31347248/32770624 swapFree=67108860/67108860
[pid=2095] ppid=2092 vsize=42728 memory=13332 CPUtime=12.62 cores=1,3,5,7
/proc/2095/stat : 2095 (BTD) R 2092 2095 17093 0 -1 4202496 6154 0 0 0 1260 2 0 0 20 0 1 0 71396202 43753472 3333 18446744073709551615 4194304 35031035 140734383690352 140734383689352 4541596 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 64057344 140734383698399 140734383698475 140734383698475 140734383701969 0
/proc/2095/statm: 10682 3333 339 7529 0 3129 0
Current children cumulated CPU time: 12.62 s
Current children cumulated vsize: 42728 KiB
Current children cumulated memory: 13332 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.02 2.05 3/182 2096
/proc/meminfo: memFree=31347364/32770624 swapFree=67108860/67108860
[pid=2095] ppid=2092 vsize=42728 memory=13616 CPUtime=25.41 cores=1,3,5,7
/proc/2095/stat : 2095 (BTD) R 2092 2095 17093 0 -1 4202496 7267 0 0 0 2539 2 0 0 20 0 1 0 71396202 43753472 3404 18446744073709551615 4194304 35031035 140734383690352 140734383689352 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 64057344 140734383698399 140734383698475 140734383698475 140734383701969 0
/proc/2095/statm: 10682 3404 339 7529 0 3129 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 42728 KiB
Current children cumulated memory: 13616 KiB

[startup+51.1087 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 2097
/proc/meminfo: memFree=31347240/32770624 swapFree=67108860/67108860
[pid=2095] ppid=2092 vsize=42860 memory=13696 CPUtime=51.02 cores=1,3,5,7
/proc/2095/stat : 2095 (BTD) R 2092 2095 17093 0 -1 4202496 7570 0 0 0 5098 4 0 0 20 0 1 0 71396202 43888640 3424 18446744073709551615 4194304 35031035 140734383690352 140734383689352 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 64057344 140734383698399 140734383698475 140734383698475 140734383701969 0
/proc/2095/statm: 10715 3424 339 7529 0 3162 0
Current children cumulated CPU time: 51.02 s
Current children cumulated vsize: 42860 KiB
Current children cumulated memory: 13696 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 2099
/proc/meminfo: memFree=31347612/32770624 swapFree=67108860/67108860
[pid=2095] ppid=2092 vsize=42992 memory=13784 CPUtime=102.21 cores=1,3,5,7
/proc/2095/stat : 2095 (BTD) R 2092 2095 17093 0 -1 4202496 7885 0 0 0 10213 8 0 0 20 0 1 0 71396202 44023808 3446 18446744073709551615 4194304 35031035 140734383690352 140734383689352 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 64057344 140734383698399 140734383698475 140734383698475 140734383701969 0
/proc/2095/statm: 10748 3446 339 7529 0 3195 0
Current children cumulated CPU time: 102.21 s
Current children cumulated vsize: 42992 KiB
Current children cumulated memory: 13784 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 2102
/proc/meminfo: memFree=31347380/32770624 swapFree=67108860/67108860
[pid=2095] ppid=2092 vsize=42992 memory=13852 CPUtime=162.21 cores=1,3,5,7
/proc/2095/stat : 2095 (BTD) R 2092 2095 17093 0 -1 4202496 8219 0 0 0 16206 15 0 0 20 0 1 0 71396202 44023808 3463 18446744073709551615 4194304 35031035 140734383690352 140734383689352 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 64057344 140734383698399 140734383698475 140734383698475 140734383701969 0
/proc/2095/statm: 10748 3463 339 7529 0 3195 0
Current children cumulated CPU time: 162.21 s
Current children cumulated vsize: 42992 KiB
Current children cumulated memory: 13852 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 2104
/proc/meminfo: memFree=31347132/32770624 swapFree=67108860/67108860
[pid=2095] ppid=2092 vsize=43124 memory=13932 CPUtime=222.21 cores=1,3,5,7
/proc/2095/stat : 2095 (BTD) R 2092 2095 17093 0 -1 4202496 8561 0 0 0 22200 21 0 0 20 0 1 0 71396202 44158976 3483 18446744073709551615 4194304 35031035 140734383690352 140734383689352 4541613 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 64057344 140734383698399 140734383698475 140734383698475 140734383701969 0
/proc/2095/statm: 10781 3483 339 7529 0 3228 0
Current children cumulated CPU time: 222.21 s
Current children cumulated vsize: 43124 KiB
Current children cumulated memory: 13932 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 2106
/proc/meminfo: memFree=31347248/32770624 swapFree=67108860/67108860
[pid=2095] ppid=2092 vsize=43124 memory=13984 CPUtime=282.2 cores=1,3,5,7
/proc/2095/stat : 2095 (BTD) R 2092 2095 17093 0 -1 4202496 8899 0 0 0 28193 27 0 0 20 0 1 0 71396202 44158976 3496 18446744073709551615 4194304 35031035 140734383690352 140734383689352 4544931 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 64057344 140734383698399 140734383698475 140734383698475 140734383701969 0
/proc/2095/statm: 10781 3496 339 7529 0 3228 0
Current children cumulated CPU time: 282.2 s
Current children cumulated vsize: 43124 KiB
Current children cumulated memory: 13984 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 2108
/proc/meminfo: memFree=31347132/32770624 swapFree=67108860/67108860
[pid=2095] ppid=2092 vsize=43124 memory=14040 CPUtime=342.2 cores=1,3,5,7
/proc/2095/stat : 2095 (BTD) R 2092 2095 17093 0 -1 4202496 9254 0 0 0 34189 31 0 0 20 0 1 0 71396202 44158976 3510 18446744073709551615 4194304 35031035 140734383690352 140734383689352 4544899 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 64057344 140734383698399 140734383698475 140734383698475 140734383701969 0
/proc/2095/statm: 10781 3510 339 7529 0 3228 0
Current children cumulated CPU time: 342.2 s
Current children cumulated vsize: 43124 KiB
Current children cumulated memory: 14040 KiB

[startup+402.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/181 2110
/proc/meminfo: memFree=31347076/32770624 swapFree=67108860/67108860
[pid=2095] ppid=2092 vsize=43124 memory=14060 CPUtime=402.2 cores=1,3,5,7
/proc/2095/stat : 2095 (BTD) R 2092 2095 17093 0 -1 4202496 9617 0 0 0 40185 35 0 0 20 0 1 0 71396202 44158976 3515 18446744073709551615 4194304 35031035 140734383690352 140734383689352 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 64057344 140734383698399 140734383698475 140734383698475 140734383701969 0
/proc/2095/statm: 10781 3515 339 7529 0 3228 0
Current children cumulated CPU time: 402.2 s
Current children cumulated vsize: 43124 KiB
Current children cumulated memory: 14060 KiB

[startup+462.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/184 2126
/proc/meminfo: memFree=31342508/32770624 swapFree=67108860/67108860
[pid=2095] ppid=2092 vsize=43256 memory=14096 CPUtime=462.19 cores=1,3,5,7
/proc/2095/stat : 2095 (BTD) R 2092 2095 17093 0 -1 4202496 9922 0 0 0 46178 41 0 0 20 0 1 0 71396202 44294144 3524 18446744073709551615 4194304 35031035 140734383690352 140734383689352 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 64057344 140734383698399 140734383698475 140734383698475 140734383701969 0
/proc/2095/statm: 10814 3524 339 7529 0 3261 0
Current children cumulated CPU time: 462.19 s
Current children cumulated vsize: 43256 KiB
Current children cumulated memory: 14096 KiB


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

/proc/2095/statm: 10913 3625 339 7529 0 3360 0
Current children cumulated CPU time: 1722.13 s
Current children cumulated vsize: 43652 KiB
Current children cumulated memory: 14500 KiB

[startup+1782.3 s]
/proc/loadavg: 2.02 2.05 2.05 3/181 2262
/proc/meminfo: memFree=31341712/32770624 swapFree=67108860/67108860
[pid=2095] ppid=2092 vsize=43652 memory=14500 CPUtime=1782.13 cores=1,3,5,7
/proc/2095/stat : 2095 (BTD) R 2092 2095 17093 0 -1 4202496 16883 0 0 0 178046 167 0 0 20 0 1 0 71396202 44699648 3625 18446744073709551615 4194304 35031035 140734383690352 140734383689352 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 64057344 140734383698399 140734383698475 140734383698475 140734383701969 0
/proc/2095/statm: 10913 3625 339 7529 0 3360 0
Current children cumulated CPU time: 1782.13 s
Current children cumulated vsize: 43652 KiB
Current children cumulated memory: 14500 KiB

[startup+1842.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/181 2264
/proc/meminfo: memFree=31342084/32770624 swapFree=67108860/67108860
[pid=2095] ppid=2092 vsize=43652 memory=14528 CPUtime=1842.13 cores=1,3,5,7
/proc/2095/stat : 2095 (BTD) R 2092 2095 17093 0 -1 4202496 17167 0 0 0 184040 173 0 0 20 0 1 0 71396202 44699648 3632 18446744073709551615 4194304 35031035 140734383690352 140734383689352 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 64057344 140734383698399 140734383698475 140734383698475 140734383701969 0
/proc/2095/statm: 10913 3632 339 7529 0 3360 0
Current children cumulated CPU time: 1842.13 s
Current children cumulated vsize: 43652 KiB
Current children cumulated memory: 14528 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/181 2266
/proc/meminfo: memFree=31342332/32770624 swapFree=67108860/67108860
[pid=2095] ppid=2092 vsize=43652 memory=14528 CPUtime=1902.13 cores=1,3,5,7
/proc/2095/stat : 2095 (BTD) R 2092 2095 17093 0 -1 4202496 17467 0 0 0 190035 178 0 0 20 0 1 0 71396202 44699648 3632 18446744073709551615 4194304 35031035 140734383690352 140734383689352 4213311 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 64057344 140734383698399 140734383698475 140734383698475 140734383701969 0
/proc/2095/statm: 10913 3632 339 7529 0 3360 0
Current children cumulated CPU time: 1902.13 s
Current children cumulated vsize: 43652 KiB
Current children cumulated memory: 14528 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/181 2268
/proc/meminfo: memFree=31342528/32770624 swapFree=67108860/67108860
[pid=2095] ppid=2092 vsize=43652 memory=14528 CPUtime=1962.12 cores=1,3,5,7
/proc/2095/stat : 2095 (BTD) R 2092 2095 17093 0 -1 4202496 17786 0 0 0 196030 182 0 0 20 0 1 0 71396202 44699648 3632 18446744073709551615 4194304 35031035 140734383690352 140734383689352 4213307 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 64057344 140734383698399 140734383698475 140734383698475 140734383701969 0
/proc/2095/statm: 10913 3632 339 7529 0 3360 0
Current children cumulated CPU time: 1962.12 s
Current children cumulated vsize: 43652 KiB
Current children cumulated memory: 14528 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/181 2270
/proc/meminfo: memFree=31342672/32770624 swapFree=67108860/67108860
[pid=2095] ppid=2092 vsize=43652 memory=14552 CPUtime=2022.12 cores=1,3,5,7
/proc/2095/stat : 2095 (BTD) R 2092 2095 17093 0 -1 4202496 18149 0 0 0 202025 187 0 0 20 0 1 0 71396202 44699648 3638 18446744073709551615 4194304 35031035 140734383690352 140734383689352 4213280 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 64057344 140734383698399 140734383698475 140734383698475 140734383701969 0
/proc/2095/statm: 10913 3638 339 7529 0 3360 0
Current children cumulated CPU time: 2022.12 s
Current children cumulated vsize: 43652 KiB
Current children cumulated memory: 14552 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/181 2272
/proc/meminfo: memFree=31343044/32770624 swapFree=67108860/67108860
[pid=2095] ppid=2092 vsize=43652 memory=14552 CPUtime=2082.12 cores=1,3,5,7
/proc/2095/stat : 2095 (BTD) R 2092 2095 17093 0 -1 4202496 18443 0 0 0 208019 193 0 0 20 0 1 0 71396202 44699648 3638 18446744073709551615 4194304 35031035 140734383690352 140734383689352 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 64057344 140734383698399 140734383698475 140734383698475 140734383701969 0
/proc/2095/statm: 10913 3638 339 7529 0 3360 0
Current children cumulated CPU time: 2082.12 s
Current children cumulated vsize: 43652 KiB
Current children cumulated memory: 14552 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 2274
/proc/meminfo: memFree=31343036/32770624 swapFree=67108860/67108860
[pid=2095] ppid=2092 vsize=43652 memory=14584 CPUtime=2142.12 cores=1,3,5,7
/proc/2095/stat : 2095 (BTD) R 2092 2095 17093 0 -1 4202496 18809 0 0 0 214013 199 0 0 20 0 1 0 71396202 44699648 3646 18446744073709551615 4194304 35031035 140734383690352 140734383689352 4213472 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 64057344 140734383698399 140734383698475 140734383698475 140734383701969 0
/proc/2095/statm: 10913 3646 339 7529 0 3360 0
Current children cumulated CPU time: 2142.12 s
Current children cumulated vsize: 43652 KiB
Current children cumulated memory: 14584 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 2276
/proc/meminfo: memFree=31342920/32770624 swapFree=67108860/67108860
[pid=2095] ppid=2092 vsize=43652 memory=14596 CPUtime=2202.12 cores=1,3,5,7
/proc/2095/stat : 2095 (BTD) R 2092 2095 17093 0 -1 4202496 19071 0 0 0 220007 205 0 0 20 0 1 0 71396202 44699648 3649 18446744073709551615 4194304 35031035 140734383690352 140734383689352 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 64057344 140734383698399 140734383698475 140734383698475 140734383701969 0
/proc/2095/statm: 10913 3649 339 7529 0 3360 0
Current children cumulated CPU time: 2202.12 s
Current children cumulated vsize: 43652 KiB
Current children cumulated memory: 14596 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/184 2292
/proc/meminfo: memFree=31338220/32770624 swapFree=67108860/67108860
[pid=2095] ppid=2092 vsize=43652 memory=14596 CPUtime=2262.11 cores=1,3,5,7
/proc/2095/stat : 2095 (BTD) R 2092 2095 17093 0 -1 4202496 19401 0 0 0 226001 210 0 0 20 0 1 0 71396202 44699648 3649 18446744073709551615 4194304 35031035 140734383690352 140734383689352 4213307 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 64057344 140734383698399 140734383698475 140734383698475 140734383701969 0
/proc/2095/statm: 10913 3649 339 7529 0 3360 0
Current children cumulated CPU time: 2262.11 s
Current children cumulated vsize: 43652 KiB
Current children cumulated memory: 14596 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 2294
/proc/meminfo: memFree=31339996/32770624 swapFree=67108860/67108860
[pid=2095] ppid=2092 vsize=43652 memory=14596 CPUtime=2322.11 cores=1,3,5,7
/proc/2095/stat : 2095 (BTD) R 2092 2095 17093 0 -1 4202496 19714 0 0 0 231994 217 0 0 20 0 1 0 71396202 44699648 3649 18446744073709551615 4194304 35031035 140734383690352 140734383689352 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 64057344 140734383698399 140734383698475 140734383698475 140734383701969 0
/proc/2095/statm: 10913 3649 339 7529 0 3360 0
Current children cumulated CPU time: 2322.11 s
Current children cumulated vsize: 43652 KiB
Current children cumulated memory: 14596 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 2296
/proc/meminfo: memFree=31341500/32770624 swapFree=67108860/67108860
[pid=2095] ppid=2092 vsize=43784 memory=14616 CPUtime=2382.11 cores=1,3,5,7
/proc/2095/stat : 2095 (BTD) R 2092 2095 17093 0 -1 4202496 20064 0 0 0 237988 223 0 0 20 0 1 0 71396202 44834816 3654 18446744073709551615 4194304 35031035 140734383690352 140734383689352 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 64057344 140734383698399 140734383698475 140734383698475 140734383701969 0
/proc/2095/statm: 10946 3654 339 7529 0 3393 0
Current children cumulated CPU time: 2382.11 s
Current children cumulated vsize: 43784 KiB
Current children cumulated memory: 14616 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 2299
/proc/meminfo: memFree=31341500/32770624 swapFree=67108860/67108860
[pid=2095] ppid=2092 vsize=43784 memory=14616 CPUtime=2442.1 cores=1,3,5,7
/proc/2095/stat : 2095 (BTD) R 2092 2095 17093 0 -1 4202496 20347 0 0 0 243982 228 0 0 20 0 1 0 71396202 44834816 3654 18446744073709551615 4194304 35031035 140734383690352 140734383689352 4544960 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 64057344 140734383698399 140734383698475 140734383698475 140734383701969 0
/proc/2095/statm: 10946 3654 339 7529 0 3393 0
Current children cumulated CPU time: 2442.1 s
Current children cumulated vsize: 43784 KiB
Current children cumulated memory: 14616 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 2302
/proc/meminfo: memFree=31341624/32770624 swapFree=67108860/67108860
[pid=2095] ppid=2092 vsize=43784 memory=14616 CPUtime=2502.1 cores=1,3,5,7
/proc/2095/stat : 2095 (BTD) R 2092 2095 17093 0 -1 4202496 20633 0 0 0 249975 235 0 0 20 0 1 0 71396202 44834816 3654 18446744073709551615 4194304 35031035 140734383690352 140734383689352 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 64057344 140734383698399 140734383698475 140734383698475 140734383701969 0
/proc/2095/statm: 10946 3654 339 7529 0 3393 0
Current children cumulated CPU time: 2502.1 s
Current children cumulated vsize: 43784 KiB
Current children cumulated memory: 14616 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 2303
/proc/meminfo: memFree=31341624/32770624 swapFree=67108860/67108860
[pid=2095] ppid=2092 vsize=43784 memory=14616 CPUtime=2519.81 cores=1,3,5,7
/proc/2095/stat : 2095 (BTD) R 2092 2095 17093 0 -1 4202496 20877 0 0 0 251745 236 0 0 20 0 1 0 71396202 44834816 3654 18446744073709551615 4194304 35031035 140734383690352 140734383689352 4491573 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 64057344 140734383698399 140734383698475 140734383698475 140734383701969 0
/proc/2095/statm: 10946 3654 339 7529 0 3393 0
Current children cumulated CPU time: 2519.81 s
Current children cumulated vsize: 43784 KiB
Current children cumulated memory: 14616 KiB

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

[startup+2520.01 s]
# the end of solver process 2095 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2517.45 s, system=2.36489 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.82
CPU user time (s): 2517.45
CPU system time (s): 2.36489
CPU usage (%): 99.9924
Max. virtual memory (cumulated for all children) (KiB): 43784
Max. memory (cumulated for all children) (KiB): 14616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2517.45
system time used= 2.36489
maximum resident set size= 14616
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20877
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= 5
involuntary context switches= 751


# summary of solver processes directly reported to runsolver:
#   pid: 2095
#   total CPU time (s): 2519.82
#   total CPU user time (s): 2517.45
#   total CPU system time (s): 2.36489

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.84354 second user time and 15.1578 second system time

The end

Launcher Data 

Begin job on node127 at 2017-08-14 08:13:00
IDJOB=4265211
IDBENCH=124359
IDSOLVER=2654
FILE ID=node127/4265211-1502692029
RUNJOBID= node127-1502653304-21655
PBS_JOBID= 
Free space on /tmp= 61992 MiB

SOLVER NAME= BTD 2017-08-10
BENCH NAME= XCSP17/Langford/Langford-m2-s1/LangfordBin-45.xml
COMMAND LINE= BTD TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4265211-1502692029/watcher-4265211-1502692029 -o /tmp/evaluation-result-4265211-1502692029/solver-4265211-1502692029 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21655 --watchdog 2580  BTD 2520 HOME/instance-4265211-1502692029.xml

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

MD5SUM BENCH= d06dfc4a92b3645075aa026a1be187ca
RANDOM SEED=383793096

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:        31358240 kB
MemAvailable:   31983236 kB
Buffers:          226396 kB
Cached:           687900 kB
SwapCached:            0 kB
Active:           697372 kB
Inactive:         273532 kB
Active(anon):       6408 kB
Inactive(anon):    83832 kB
Active(file):     690964 kB
Inactive(file):   189700 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             38440 kB
Writeback:             0 kB
AnonPages:         56868 kB
Mapped:            49916 kB
Shmem:             33444 kB
Slab:             145828 kB
SReclaimable:     120336 kB
SUnreclaim:        25492 kB
KernelStack:        3184 kB
PageTables:         4684 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     333712 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 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 2017-08-14 08:55:01