Trace number 4265376

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

NameQueenAttacking/QueenAttacking-xcsp2-s1/
QueenAttacking-09_X2.xml
MD5SUMb61d3737b957190caa39e86626214229
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 variables82
Number of constraints3262
Number of domains2
Minimum domain size15
Maximum domain size81
Distribution of domain sizes[{"size":15,"count":1},{"size":81,"count":81}]
Minimum variable degree22
Maximum variable degree81
Distribution of variable degrees[{"degree":22,"count":1},{"degree":80,"count":59},{"degree":81,"count":22}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":3262}]
Number of extensional constraints0
Number of intensional constraints3262
Distribution of constraint types[{"type":"intension","count":3262}]
Optimization problemNO
Type of objective

Solver Data 

0.81/0.98	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 (15054 MiB free)
  memory of node 1: 16384 MiB (15511 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4265376-1502726957/watcher-4265376-1502726957 -o /tmp/evaluation-result-4265376-1502726957/solver-4265376-1502726957 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21655 --watchdog 2580 BTD 2520 HOME/instance-4265376-1502726957.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=11844, runsolver pid=11841

[startup+0.100153 s]*
/proc/loadavg: 2.01 2.03 2.05 3/181 11845
/proc/meminfo: memFree=31299364/32770624 swapFree=67108860/67108860
[pid=11844] ppid=11841 vsize=31368 memory=1852 CPUtime=0.03 cores=1,3,5,7
/proc/11844/stat : 11844 (BTD) R 11841 11844 17093 0 -1 4202496 628 0 0 0 3 0 0 0 20 0 1 0 74888959 32120832 463 18446744073709551615 4194304 35031035 140732649593248 140732649593248 7408826 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 68263936 140732649595359 140732649595435 140732649595435 140732649598929 0
/proc/11844/statm: 7842 463 261 7529 0 289 0
Current children cumulated CPU time: 0.03 s
Current children cumulated vsize: 31368 KiB
Current children cumulated memory: 1852 KiB

[startup+0.208986 s]*
/proc/loadavg: 1.93 2.01 2.04 3/181 11845
/proc/meminfo: memFree=31299040/32770624 swapFree=67108860/67108860
[pid=11844] ppid=11841 vsize=31744 memory=2332 CPUtime=0.13 cores=1,3,5,7
/proc/11844/stat : 11844 (BTD) R 11841 11844 17093 0 -1 4202496 722 0 0 0 13 0 0 0 20 0 1 0 74888959 32505856 583 18446744073709551615 4194304 35031035 140732649593248 140732649590424 4810406 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 68263936 140732649595359 140732649595435 140732649595435 140732649598929 0
/proc/11844/statm: 7936 583 284 7529 0 383 0
Current children cumulated CPU time: 0.13 s
Current children cumulated vsize: 31744 KiB
Current children cumulated memory: 2332 KiB

[startup+0.308556 s]*
/proc/loadavg: 1.93 2.01 2.04 3/181 11845
/proc/meminfo: memFree=31298668/32770624 swapFree=67108860/67108860
[pid=11844] ppid=11841 vsize=32112 memory=2704 CPUtime=0.23 cores=1,3,5,7
/proc/11844/stat : 11844 (BTD) R 11841 11844 17093 0 -1 4202496 809 0 0 0 23 0 0 0 20 0 1 0 74888959 32882688 676 18446744073709551615 4194304 35031035 140732649593248 140732649590424 4255432 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 68263936 140732649595359 140732649595435 140732649595435 140732649598929 0
/proc/11844/statm: 8028 676 284 7529 0 475 0
Current children cumulated CPU time: 0.23 s
Current children cumulated vsize: 32112 KiB
Current children cumulated memory: 2704 KiB

[startup+0.700266 s]
/proc/loadavg: 1.93 2.01 2.04 3/181 11845
/proc/meminfo: memFree=31297924/32770624 swapFree=67108860/67108860
[pid=11844] ppid=11841 vsize=33320 memory=3936 CPUtime=0.61 cores=1,3,5,7
/proc/11844/stat : 11844 (BTD) R 11841 11844 17093 0 -1 4202496 1122 0 0 0 61 0 0 0 20 0 1 0 74888959 34119680 984 18446744073709551615 4194304 35031035 140732649593248 140732649590424 6497447 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 68263936 140732649595359 140732649595435 140732649595435 140732649598929 0
/proc/11844/statm: 8330 984 284 7529 0 777 0
Current children cumulated CPU time: 0.61 s
Current children cumulated vsize: 33320 KiB
Current children cumulated memory: 3936 KiB

[startup+1.5003 s]
/proc/loadavg: 1.93 2.01 2.04 3/181 11845
/proc/meminfo: memFree=31291664/32770624 swapFree=67108860/67108860
[pid=11844] ppid=11841 vsize=44808 memory=16096 CPUtime=1.41 cores=1,3,5,7
/proc/11844/stat : 11844 (BTD) R 11841 11844 17093 0 -1 4202496 4155 0 0 0 141 0 0 0 20 0 1 0 74888959 45883392 4024 18446744073709551615 4194304 35031035 140732649593248 140732649591448 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 68263936 140732649595359 140732649595435 140732649595435 140732649598929 0
/proc/11844/statm: 11202 4024 477 7529 0 3649 0
Current children cumulated CPU time: 1.41 s
Current children cumulated vsize: 44808 KiB
Current children cumulated memory: 16096 KiB

[startup+3.1089 s]
/proc/loadavg: 1.93 2.01 2.04 3/181 11845
/proc/meminfo: memFree=31285732/32770624 swapFree=67108860/67108860
[pid=11844] ppid=11841 vsize=44808 memory=16128 CPUtime=3.03 cores=1,3,5,7
/proc/11844/stat : 11844 (BTD) R 11841 11844 17093 0 -1 4202496 5317 0 0 0 302 1 0 0 20 0 1 0 74888959 45883392 4032 18446744073709551615 4194304 35031035 140732649593248 140732649592248 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 68263936 140732649595359 140732649595435 140732649595435 140732649598929 0
/proc/11844/statm: 11202 4032 477 7529 0 3649 0
Current children cumulated CPU time: 3.03 s
Current children cumulated vsize: 44808 KiB
Current children cumulated memory: 16128 KiB

[startup+6.30027 s]
/proc/loadavg: 1.93 2.01 2.04 3/181 11845
/proc/meminfo: memFree=31285436/32770624 swapFree=67108860/67108860
[pid=11844] ppid=11841 vsize=44808 memory=16152 CPUtime=6.21 cores=1,3,5,7
/proc/11844/stat : 11844 (BTD) R 11841 11844 17093 0 -1 4202496 6486 0 0 0 619 2 0 0 20 0 1 0 74888959 45883392 4038 18446744073709551615 4194304 35031035 140732649593248 140732649592248 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 68263936 140732649595359 140732649595435 140732649595435 140732649598929 0
/proc/11844/statm: 11202 4038 477 7529 0 3649 0
Current children cumulated CPU time: 6.21 s
Current children cumulated vsize: 44808 KiB
Current children cumulated memory: 16152 KiB

[startup+12.7003 s]
/proc/loadavg: 1.94 2.01 2.04 3/181 11846
/proc/meminfo: memFree=31285440/32770624 swapFree=67108860/67108860
[pid=11844] ppid=11841 vsize=44808 memory=16176 CPUtime=12.62 cores=1,3,5,7
/proc/11844/stat : 11844 (BTD) R 11841 11844 17093 0 -1 4202496 7660 0 0 0 1257 5 0 0 20 0 1 0 74888959 45883392 4044 18446744073709551615 4194304 35031035 140732649593248 140732649592248 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 68263936 140732649595359 140732649595435 140732649595435 140732649598929 0
/proc/11844/statm: 11202 4044 477 7529 0 3649 0
Current children cumulated CPU time: 12.62 s
Current children cumulated vsize: 44808 KiB
Current children cumulated memory: 16176 KiB

[startup+25.5003 s]
/proc/loadavg: 1.95 2.01 2.04 3/181 11846
/proc/meminfo: memFree=31285416/32770624 swapFree=67108860/67108860
[pid=11844] ppid=11841 vsize=44808 memory=16236 CPUtime=25.4 cores=1,3,5,7
/proc/11844/stat : 11844 (BTD) R 11841 11844 17093 0 -1 4202496 9250 0 0 0 2531 9 0 0 20 0 1 0 74888959 45883392 4059 18446744073709551615 4194304 35031035 140732649593248 140732649592248 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 68263936 140732649595359 140732649595435 140732649595435 140732649598929 0
/proc/11844/statm: 11202 4059 477 7529 0 3649 0
Current children cumulated CPU time: 25.4 s
Current children cumulated vsize: 44808 KiB
Current children cumulated memory: 16236 KiB

[startup+51.1087 s]
/proc/loadavg: 1.97 2.01 2.04 3/181 11846
/proc/meminfo: memFree=31285840/32770624 swapFree=67108860/67108860
[pid=11844] ppid=11841 vsize=44940 memory=16256 CPUtime=51.02 cores=1,3,5,7
/proc/11844/stat : 11844 (BTD) R 11841 11844 17093 0 -1 4202496 9688 0 0 0 5083 19 0 0 20 0 1 0 74888959 46018560 4064 18446744073709551615 4194304 35031035 140732649593248 140732649592248 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 68263936 140732649595359 140732649595435 140732649595435 140732649598929 0
/proc/11844/statm: 11235 4064 477 7529 0 3682 0
Current children cumulated CPU time: 51.02 s
Current children cumulated vsize: 44940 KiB
Current children cumulated memory: 16256 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.01 2.04 3/181 11848
/proc/meminfo: memFree=31286492/32770624 swapFree=67108860/67108860
[pid=11844] ppid=11841 vsize=44940 memory=16276 CPUtime=102.2 cores=1,3,5,7
/proc/11844/stat : 11844 (BTD) R 11841 11844 17093 0 -1 4202496 10123 0 0 0 10178 42 0 0 20 0 1 0 74888959 46018560 4069 18446744073709551615 4194304 35031035 140732649593248 140732649592248 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 68263936 140732649595359 140732649595435 140732649595435 140732649598929 0
/proc/11844/statm: 11235 4069 477 7529 0 3682 0
Current children cumulated CPU time: 102.2 s
Current children cumulated vsize: 44940 KiB
Current children cumulated memory: 16276 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/181 11850
/proc/meminfo: memFree=31286244/32770624 swapFree=67108860/67108860
[pid=11844] ppid=11841 vsize=44940 memory=16304 CPUtime=162.2 cores=1,3,5,7
/proc/11844/stat : 11844 (BTD) R 11841 11844 17093 0 -1 4202496 10560 0 0 0 16151 69 0 0 20 0 1 0 74888959 46018560 4076 18446744073709551615 4194304 35031035 140732649593248 140732649592248 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 68263936 140732649595359 140732649595435 140732649595435 140732649598929 0
/proc/11844/statm: 11235 4076 477 7529 0 3682 0
Current children cumulated CPU time: 162.2 s
Current children cumulated vsize: 44940 KiB
Current children cumulated memory: 16304 KiB

[startup+222.3 s]
/proc/loadavg: 2.12 2.04 2.05 3/181 11853
/proc/meminfo: memFree=31285844/32770624 swapFree=67108860/67108860
[pid=11844] ppid=11841 vsize=44940 memory=16312 CPUtime=222.2 cores=1,3,5,7
/proc/11844/stat : 11844 (BTD) R 11841 11844 17093 0 -1 4202496 10985 0 0 0 22128 92 0 0 20 0 1 0 74888959 46018560 4078 18446744073709551615 4194304 35031035 140732649593248 140732649592248 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 68263936 140732649595359 140732649595435 140732649595435 140732649598929 0
/proc/11844/statm: 11235 4078 477 7529 0 3682 0
Current children cumulated CPU time: 222.2 s
Current children cumulated vsize: 44940 KiB
Current children cumulated memory: 16312 KiB

[startup+282.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/181 11855
/proc/meminfo: memFree=31286012/32770624 swapFree=67108860/67108860
[pid=11844] ppid=11841 vsize=44940 memory=16324 CPUtime=282.2 cores=1,3,5,7
/proc/11844/stat : 11844 (BTD) R 11841 11844 17093 0 -1 4202496 11438 0 0 0 28101 119 0 0 20 0 1 0 74888959 46018560 4081 18446744073709551615 4194304 35031035 140732649593248 140732649592248 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 68263936 140732649595359 140732649595435 140732649595435 140732649598929 0
/proc/11844/statm: 11235 4081 477 7529 0 3682 0
Current children cumulated CPU time: 282.2 s
Current children cumulated vsize: 44940 KiB
Current children cumulated memory: 16324 KiB

[startup+342.3 s]
/proc/loadavg: 2.02 2.03 2.05 3/184 11871
/proc/meminfo: memFree=31281224/32770624 swapFree=67108860/67108860
[pid=11844] ppid=11841 vsize=44940 memory=16328 CPUtime=342.19 cores=1,3,5,7
/proc/11844/stat : 11844 (BTD) R 11841 11844 17093 0 -1 4202496 11866 0 0 0 34079 140 0 0 20 0 1 0 74888959 46018560 4082 18446744073709551615 4194304 35031035 140732649593248 140732649592248 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 68263936 140732649595359 140732649595435 140732649595435 140732649598929 0
/proc/11844/statm: 11235 4082 477 7529 0 3682 0
Current children cumulated CPU time: 342.19 s
Current children cumulated vsize: 44940 KiB
Current children cumulated memory: 16328 KiB

[startup+402.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/185 11898
/proc/meminfo: memFree=31280628/32770624 swapFree=67108860/67108860
[pid=11844] ppid=11841 vsize=44940 memory=16340 CPUtime=402.19 cores=1,3,5,7
/proc/11844/stat : 11844 (BTD) R 11841 11844 17093 0 -1 4202496 12297 0 0 0 40055 164 0 0 20 0 1 0 74888959 46018560 4085 18446744073709551615 4194304 35031035 140732649593248 140732649592248 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 68263936 140732649595359 140732649595435 140732649595435 140732649598929 0
/proc/11844/statm: 11235 4085 477 7529 0 3682 0
Current children cumulated CPU time: 402.19 s
Current children cumulated vsize: 44940 KiB
Current children cumulated memory: 16340 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 11900
/proc/meminfo: memFree=31284792/32770624 swapFree=67108860/67108860
[pid=11844] ppid=11841 vsize=44940 memory=16344 CPUtime=462.19 cores=1,3,5,7
/proc/11844/stat : 11844 (BTD) R 11841 11844 17093 0 -1 4202496 12737 0 0 0 46032 187 0 0 20 0 1 0 74888959 46018560 4086 18446744073709551615 4194304 35031035 140732649593248 140732649592248 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 68263936 140732649595359 140732649595435 140732649595435 140732649598929 0
/proc/11844/statm: 11235 4086 477 7529 0 3682 0
Current children cumulated CPU time: 462.19 s
Current children cumulated vsize: 44940 KiB
Current children cumulated memory: 16344 KiB


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

/proc/11844/statm: 11268 4099 477 7529 0 3715 0
Current children cumulated CPU time: 1722.13 s
Current children cumulated vsize: 45072 KiB
Current children cumulated memory: 16396 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 12095
/proc/meminfo: memFree=31300532/32770624 swapFree=67108860/67108860
[pid=11844] ppid=11841 vsize=45072 memory=16400 CPUtime=1782.13 cores=1,3,5,7
/proc/11844/stat : 11844 (BTD) R 11841 11844 17093 0 -1 4202496 21672 0 0 0 177467 746 0 0 20 0 1 0 74888959 46153728 4100 18446744073709551615 4194304 35031035 140732649593248 140732649592248 4295802 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 68263936 140732649595359 140732649595435 140732649595435 140732649598929 0
/proc/11844/statm: 11268 4100 477 7529 0 3715 0
Current children cumulated CPU time: 1782.13 s
Current children cumulated vsize: 45072 KiB
Current children cumulated memory: 16400 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 12098
/proc/meminfo: memFree=31300644/32770624 swapFree=67108860/67108860
[pid=11844] ppid=11841 vsize=45072 memory=16400 CPUtime=1842.13 cores=1,3,5,7
/proc/11844/stat : 11844 (BTD) R 11841 11844 17093 0 -1 4202496 22029 0 0 0 183439 774 0 0 20 0 1 0 74888959 46153728 4100 18446744073709551615 4194304 35031035 140732649593248 140732649592248 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 68263936 140732649595359 140732649595435 140732649595435 140732649598929 0
/proc/11844/statm: 11268 4100 477 7529 0 3715 0
Current children cumulated CPU time: 1842.13 s
Current children cumulated vsize: 45072 KiB
Current children cumulated memory: 16400 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 12100
/proc/meminfo: memFree=31300540/32770624 swapFree=67108860/67108860
[pid=11844] ppid=11841 vsize=45072 memory=16408 CPUtime=1902.13 cores=1,3,5,7
/proc/11844/stat : 11844 (BTD) R 11841 11844 17093 0 -1 4202496 22444 0 0 0 189410 803 0 0 20 0 1 0 74888959 46153728 4102 18446744073709551615 4194304 35031035 140732649593248 140732649592248 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 68263936 140732649595359 140732649595435 140732649595435 140732649598929 0
/proc/11844/statm: 11268 4102 477 7529 0 3715 0
Current children cumulated CPU time: 1902.13 s
Current children cumulated vsize: 45072 KiB
Current children cumulated memory: 16408 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 12102
/proc/meminfo: memFree=31301532/32770624 swapFree=67108860/67108860
[pid=11844] ppid=11841 vsize=45072 memory=16408 CPUtime=1962.12 cores=1,3,5,7
/proc/11844/stat : 11844 (BTD) R 11841 11844 17093 0 -1 4202496 22812 0 0 0 195380 832 0 0 20 0 1 0 74888959 46153728 4102 18446744073709551615 4194304 35031035 140732649593248 140732649592248 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 68263936 140732649595359 140732649595435 140732649595435 140732649598929 0
/proc/11844/statm: 11268 4102 477 7529 0 3715 0
Current children cumulated CPU time: 1962.12 s
Current children cumulated vsize: 45072 KiB
Current children cumulated memory: 16408 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 12105
/proc/meminfo: memFree=31301380/32770624 swapFree=67108860/67108860
[pid=11844] ppid=11841 vsize=45072 memory=16408 CPUtime=2022.12 cores=1,3,5,7
/proc/11844/stat : 11844 (BTD) R 11841 11844 17093 0 -1 4202496 23181 0 0 0 201358 854 0 0 20 0 1 0 74888959 46153728 4102 18446744073709551615 4194304 35031035 140732649593248 140732649592248 4544896 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 68263936 140732649595359 140732649595435 140732649595435 140732649598929 0
/proc/11844/statm: 11268 4102 477 7529 0 3715 0
Current children cumulated CPU time: 2022.12 s
Current children cumulated vsize: 45072 KiB
Current children cumulated memory: 16408 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 12107
/proc/meminfo: memFree=31301396/32770624 swapFree=67108860/67108860
[pid=11844] ppid=11841 vsize=45072 memory=16412 CPUtime=2082.12 cores=1,3,5,7
/proc/11844/stat : 11844 (BTD) R 11841 11844 17093 0 -1 4202496 23596 0 0 0 207335 877 0 0 20 0 1 0 74888959 46153728 4103 18446744073709551615 4194304 35031035 140732649593248 140732649592248 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 68263936 140732649595359 140732649595435 140732649595435 140732649598929 0
/proc/11844/statm: 11268 4103 477 7529 0 3715 0
Current children cumulated CPU time: 2082.12 s
Current children cumulated vsize: 45072 KiB
Current children cumulated memory: 16412 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/184 12123
/proc/meminfo: memFree=31295868/32770624 swapFree=67108860/67108860
[pid=11844] ppid=11841 vsize=45072 memory=16412 CPUtime=2142.12 cores=1,3,5,7
/proc/11844/stat : 11844 (BTD) R 11841 11844 17093 0 -1 4202496 23974 0 0 0 213308 904 0 0 20 0 1 0 74888959 46153728 4103 18446744073709551615 4194304 35031035 140732649593248 140732649592248 4293678 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 68263936 140732649595359 140732649595435 140732649595435 140732649598929 0
/proc/11844/statm: 11268 4103 477 7529 0 3715 0
Current children cumulated CPU time: 2142.12 s
Current children cumulated vsize: 45072 KiB
Current children cumulated memory: 16412 KiB

[startup+2202.3 s]
/proc/loadavg: 2.08 2.03 2.05 3/181 12125
/proc/meminfo: memFree=31299372/32770624 swapFree=67108860/67108860
[pid=11844] ppid=11841 vsize=45072 memory=16412 CPUtime=2202.11 cores=1,3,5,7
/proc/11844/stat : 11844 (BTD) R 11841 11844 17093 0 -1 4202496 24352 0 0 0 219285 926 0 0 20 0 1 0 74888959 46153728 4103 18446744073709551615 4194304 35031035 140732649593248 140732649592248 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 68263936 140732649595359 140732649595435 140732649595435 140732649598929 0
/proc/11844/statm: 11268 4103 477 7529 0 3715 0
Current children cumulated CPU time: 2202.11 s
Current children cumulated vsize: 45072 KiB
Current children cumulated memory: 16412 KiB

[startup+2262.3 s]
/proc/loadavg: 2.07 2.04 2.05 3/181 12127
/proc/meminfo: memFree=31299396/32770624 swapFree=67108860/67108860
[pid=11844] ppid=11841 vsize=45072 memory=16412 CPUtime=2262.11 cores=1,3,5,7
/proc/11844/stat : 11844 (BTD) R 11841 11844 17093 0 -1 4202496 24735 0 0 0 225263 948 0 0 20 0 1 0 74888959 46153728 4103 18446744073709551615 4194304 35031035 140732649593248 140732649592248 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 68263936 140732649595359 140732649595435 140732649595435 140732649598929 0
/proc/11844/statm: 11268 4103 477 7529 0 3715 0
Current children cumulated CPU time: 2262.11 s
Current children cumulated vsize: 45072 KiB
Current children cumulated memory: 16412 KiB

[startup+2322.3 s]
/proc/loadavg: 2.03 2.04 2.05 3/181 12129
/proc/meminfo: memFree=31299856/32770624 swapFree=67108860/67108860
[pid=11844] ppid=11841 vsize=45072 memory=16416 CPUtime=2322.11 cores=1,3,5,7
/proc/11844/stat : 11844 (BTD) R 11841 11844 17093 0 -1 4202496 25154 0 0 0 231236 975 0 0 20 0 1 0 74888959 46153728 4104 18446744073709551615 4194304 35031035 140732649593248 140732649592248 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 68263936 140732649595359 140732649595435 140732649595435 140732649598929 0
/proc/11844/statm: 11268 4104 477 7529 0 3715 0
Current children cumulated CPU time: 2322.11 s
Current children cumulated vsize: 45072 KiB
Current children cumulated memory: 16416 KiB

[startup+2382.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/181 12131
/proc/meminfo: memFree=31300112/32770624 swapFree=67108860/67108860
[pid=11844] ppid=11841 vsize=45072 memory=16416 CPUtime=2382.11 cores=1,3,5,7
/proc/11844/stat : 11844 (BTD) R 11841 11844 17093 0 -1 4202496 25519 0 0 0 237210 1001 0 0 20 0 1 0 74888959 46153728 4104 18446744073709551615 4194304 35031035 140732649593248 140732649592248 4541523 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 68263936 140732649595359 140732649595435 140732649595435 140732649598929 0
/proc/11844/statm: 11268 4104 477 7529 0 3715 0
Current children cumulated CPU time: 2382.11 s
Current children cumulated vsize: 45072 KiB
Current children cumulated memory: 16416 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/181 12133
/proc/meminfo: memFree=31300528/32770624 swapFree=67108860/67108860
[pid=11844] ppid=11841 vsize=45072 memory=16416 CPUtime=2442.1 cores=1,3,5,7
/proc/11844/stat : 11844 (BTD) R 11841 11844 17093 0 -1 4202496 25892 0 0 0 243184 1026 0 0 20 0 1 0 74888959 46153728 4104 18446744073709551615 4194304 35031035 140732649593248 140732649592248 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 68263936 140732649595359 140732649595435 140732649595435 140732649598929 0
/proc/11844/statm: 11268 4104 477 7529 0 3715 0
Current children cumulated CPU time: 2442.1 s
Current children cumulated vsize: 45072 KiB
Current children cumulated memory: 16416 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/181 12135
/proc/meminfo: memFree=31300460/32770624 swapFree=67108860/67108860
[pid=11844] ppid=11841 vsize=45072 memory=16416 CPUtime=2502.1 cores=1,3,5,7
/proc/11844/stat : 11844 (BTD) R 11841 11844 17093 0 -1 4202496 26267 0 0 0 249154 1056 0 0 20 0 1 0 74888959 46153728 4104 18446744073709551615 4194304 35031035 140732649593248 140732649592248 4544913 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 68263936 140732649595359 140732649595435 140732649595435 140732649598929 0
/proc/11844/statm: 11268 4104 477 7529 0 3715 0
Current children cumulated CPU time: 2502.1 s
Current children cumulated vsize: 45072 KiB
Current children cumulated memory: 16416 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.02 2.05 3/181 12135
/proc/meminfo: memFree=31300476/32770624 swapFree=67108860/67108860
[pid=11844] ppid=11841 vsize=45072 memory=16416 CPUtime=2519.8 cores=1,3,5,7
/proc/11844/stat : 11844 (BTD) R 11841 11844 17093 0 -1 4202496 26691 0 0 0 250918 1062 0 0 20 0 1 0 74888959 46153728 4104 18446744073709551615 4194304 35031035 140732649593248 140732649592248 4544944 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 68263936 140732649595359 140732649595435 140732649595435 140732649598929 0
/proc/11844/statm: 11268 4104 477 7529 0 3715 0
Current children cumulated CPU time: 2519.8 s
Current children cumulated vsize: 45072 KiB
Current children cumulated memory: 16416 KiB

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

[startup+2520.01 s]
# the end of solver process 11844 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2509.19 s, system=10.6285 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): 2509.19
CPU system time (s): 10.6285
CPU usage (%): 99.9924
Max. virtual memory (cumulated for all children) (KiB): 45072
Max. memory (cumulated for all children) (KiB): 16416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2509.19
system time used= 10.6285
maximum resident set size= 16416
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26691
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= 6
involuntary context switches= 758


# summary of solver processes directly reported to runsolver:
#   pid: 11844
#   total CPU time (s): 2519.82
#   total CPU user time (s): 2509.19
#   total CPU system time (s): 10.6285

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.3751 second user time and 14.3243 second system time

The end

Launcher Data 

Begin job on node127 at 2017-08-14 17:55:08
IDJOB=4265376
IDBENCH=130604
IDSOLVER=2654
FILE ID=node127/4265376-1502726957
RUNJOBID= node127-1502653304-21655
PBS_JOBID= 
Free space on /tmp= 61992 MiB

SOLVER NAME= BTD 2017-08-10
BENCH NAME= XCSP17/QueenAttacking/QueenAttacking-xcsp2-s1/QueenAttacking-09_X2.xml
COMMAND LINE= BTD TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4265376-1502726957/watcher-4265376-1502726957 -o /tmp/evaluation-result-4265376-1502726957/solver-4265376-1502726957 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21655 --watchdog 2580  BTD 2520 HOME/instance-4265376-1502726957.xml

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

MD5SUM BENCH= b61d3737b957190caa39e86626214229
RANDOM SEED=540208163

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:        31300060 kB
MemAvailable:   31959320 kB
Buffers:          233828 kB
Cached:           714132 kB
SwapCached:            0 kB
Active:           728080 kB
Inactive:         300968 kB
Active(anon):      30844 kB
Inactive(anon):    83820 kB
Active(file):     697236 kB
Inactive(file):   217148 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             38452 kB
Writeback:            12 kB
AnonPages:         80968 kB
Mapped:            51468 kB
Shmem:             33444 kB
Slab:             147112 kB
SReclaimable:     121424 kB
SUnreclaim:        25688 kB
KernelStack:        3216 kB
PageTables:         4892 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     358108 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     30720 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 18:37:08