Trace number 4265334

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) 2519.71 2520

General information on the benchmark

NamePseudoBoolean/PseudoBoolean-dec-pigeon/
Pb-pigeon-card-085-080.xml
MD5SUM28cd33bc142e306671660e6b259caafc
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 variables6800
Number of constraints165
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":6800}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":6800}]
Minimum constraint arity80
Maximum constraint arity85
Distribution of constraint arities[{"arity":80,"count":85},{"arity":85,"count":80}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":165}]
Optimization problemNO
Type of objective

Solver Data 

0.94/1.04	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 (15050 MiB free)
  memory of node 1: 16384 MiB (15434 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4265334-1502765801/watcher-4265334-1502765801 -o /tmp/evaluation-result-4265334-1502765801/solver-4265334-1502765801 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21654 --watchdog 2580 BTD 2520 HOME/instance-4265334-1502765801.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
solver pid=22212, runsolver pid=22209
Current StackSize limit: 8192 KiB


[startup+0.100195 s]*
/proc/loadavg: 2.00 2.01 2.05 3/182 22213
/proc/meminfo: memFree=31214144/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=33852 memory=4340 CPUtime=0.04 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 17093 0 -1 4202496 1215 0 0 0 4 0 0 0 20 0 1 0 78773375 34664448 1085 18446744073709551615 4194304 35031035 140731281793664 140731281793664 7408826 0 0 1 0 0 0 0 17 2 0 0 6 0 0 37130264 37226188 51773440 140731281797599 140731281797675 140731281797675 140731281801169 0
/proc/22212/statm: 8463 1085 232 7529 0 910 0
Current children cumulated CPU time: 0.04 s
Current children cumulated vsize: 33852 KiB
Current children cumulated memory: 4340 KiB

[startup+0.209494 s]*
/proc/loadavg: 2.00 2.01 2.05 3/182 22213
/proc/meminfo: memFree=31212036/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=35732 memory=6264 CPUtime=0.15 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 17093 0 -1 4202496 9071 0 0 0 14 1 0 0 20 0 1 0 78773375 36589568 1566 18446744073709551615 4194304 35031035 140731281793664 140731281793664 4254186 0 0 1 0 0 0 0 17 2 0 0 6 0 0 37130264 37226188 51773440 140731281797599 140731281797675 140731281797675 140731281801169 0
/proc/22212/statm: 8933 1566 266 7529 0 1380 0
Current children cumulated CPU time: 0.15 s
Current children cumulated vsize: 35732 KiB
Current children cumulated memory: 6264 KiB

[startup+0.30898 s]*
/proc/loadavg: 2.00 2.01 2.05 3/182 22213
/proc/meminfo: memFree=31211292/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=36384 memory=6784 CPUtime=0.24 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 17093 0 -1 4202496 9218 0 0 0 23 1 0 0 20 0 1 0 78773375 37257216 1696 18446744073709551615 4194304 35031035 140731281793664 140731281793664 4254068 0 0 1 0 0 0 0 17 2 0 0 6 0 0 37130264 37226188 51773440 140731281797599 140731281797675 140731281797675 140731281801169 0
/proc/22212/statm: 9096 1696 266 7529 0 1543 0
Current children cumulated CPU time: 0.24 s
Current children cumulated vsize: 36384 KiB
Current children cumulated memory: 6784 KiB

[startup+0.700337 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 22213
/proc/meminfo: memFree=31210920/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=37428 memory=7824 CPUtime=0.63 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 17093 0 -1 4202496 9493 0 0 0 62 1 0 0 20 0 1 0 78773375 38326272 1956 18446744073709551615 4194304 35031035 140731281793664 140731281793664 4254231 0 0 1 0 0 0 0 17 2 0 0 6 0 0 37130264 37226188 51773440 140731281797599 140731281797675 140731281797675 140731281801169 0
/proc/22212/statm: 9357 1956 273 7529 0 1804 0
Current children cumulated CPU time: 0.63 s
Current children cumulated vsize: 37428 KiB
Current children cumulated memory: 7824 KiB

[startup+1.50041 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 22213
/proc/meminfo: memFree=31208564/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=76248 memory=46544 CPUtime=1.43 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 17093 0 -1 4202496 19218 0 0 0 141 2 0 0 20 0 1 0 78773375 78077952 11636 18446744073709551615 4194304 35031035 140731281793664 140731281784184 4544975 0 0 1 0 0 0 0 17 2 0 0 6 0 0 37130264 37226188 51773440 140731281797599 140731281797675 140731281797675 140731281801169 0
/proc/22212/statm: 19062 11636 310 7529 0 11509 0
Current children cumulated CPU time: 1.43 s
Current children cumulated vsize: 76248 KiB
Current children cumulated memory: 46544 KiB

[startup+3.10946 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 22213
/proc/meminfo: memFree=31151772/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=76248 memory=46676 CPUtime=3.04 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 17093 0 -1 4202496 21077 0 0 0 301 3 0 0 20 0 1 0 78773375 78077952 11669 18446744073709551615 4194304 35031035 140731281793664 140731281792664 4544843 0 0 1 0 0 0 0 17 2 0 0 6 0 0 37130264 37226188 51773440 140731281797599 140731281797675 140731281797675 140731281801169 0
/proc/22212/statm: 19062 11669 314 7529 0 11509 0
Current children cumulated CPU time: 3.04 s
Current children cumulated vsize: 76248 KiB
Current children cumulated memory: 46676 KiB

[startup+6.30034 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 22213
/proc/meminfo: memFree=31170456/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=76408 memory=46996 CPUtime=6.23 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 17093 0 -1 4202496 23284 0 0 0 619 4 0 0 20 0 1 0 78773375 78241792 11749 18446744073709551615 4194304 35031035 140731281793664 140731281792664 7760122 0 0 1 0 0 0 0 17 2 0 0 6 0 0 37130264 37226188 51773440 140731281797599 140731281797675 140731281797675 140731281801169 0
/proc/22212/statm: 19102 11749 314 7529 0 11549 0
Current children cumulated CPU time: 6.23 s
Current children cumulated vsize: 76408 KiB
Current children cumulated memory: 46996 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 22213
/proc/meminfo: memFree=31170092/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=76564 memory=47048 CPUtime=12.63 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 17093 0 -1 4202496 25373 0 0 0 1257 6 0 0 20 0 1 0 78773375 78401536 11762 18446744073709551615 4194304 35031035 140731281793664 140731281792664 4540634 0 0 1 0 0 0 0 17 2 0 0 6 0 0 37130264 37226188 51773440 140731281797599 140731281797675 140731281797675 140731281801169 0
/proc/22212/statm: 19141 11762 314 7529 0 11588 0
Current children cumulated CPU time: 12.63 s
Current children cumulated vsize: 76564 KiB
Current children cumulated memory: 47048 KiB

[startup+25.5094 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 22213
/proc/meminfo: memFree=31168292/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=77344 memory=47860 CPUtime=25.43 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 17093 0 -1 4202496 29602 0 0 0 2535 8 0 0 20 0 1 0 78773375 79200256 11965 18446744073709551615 4194304 35031035 140731281793664 140731281792664 4544913 0 0 1 0 0 0 0 17 2 0 0 6 0 0 37130264 37226188 51773440 140731281797599 140731281797675 140731281797675 140731281801169 0
/proc/22212/statm: 19336 11965 314 7529 0 11783 0
Current children cumulated CPU time: 25.43 s
Current children cumulated vsize: 77344 KiB
Current children cumulated memory: 47860 KiB

[startup+51.1003 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 22214
/proc/meminfo: memFree=31167020/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=78420 memory=48904 CPUtime=51.02 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 17093 0 -1 4202496 30503 0 0 0 5088 14 0 0 20 0 1 0 78773375 80302080 12226 18446744073709551615 4194304 35031035 140731281793664 140731281792664 4213195 0 0 1 0 0 0 0 17 2 0 0 6 0 0 37130264 37226188 51773440 140731281797599 140731281797675 140731281797675 140731281801169 0
/proc/22212/statm: 19605 12226 314 7529 0 12052 0
Current children cumulated CPU time: 51.02 s
Current children cumulated vsize: 78420 KiB
Current children cumulated memory: 48904 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 22216
/proc/meminfo: memFree=31165148/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=79792 memory=50616 CPUtime=102.21 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 17093 0 -1 4202496 30987 0 0 0 10199 22 0 0 20 0 1 0 78773375 81707008 12654 18446744073709551615 4194304 35031035 140731281793664 140731281792664 4398680 0 0 1 0 0 0 0 17 2 0 0 6 0 0 37130264 37226188 51773440 140731281797599 140731281797675 140731281797675 140731281801169 0
/proc/22212/statm: 19948 12654 314 7529 0 12395 0
Current children cumulated CPU time: 102.21 s
Current children cumulated vsize: 79792 KiB
Current children cumulated memory: 50616 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 22218
/proc/meminfo: memFree=31163832/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=81492 memory=52244 CPUtime=162.2 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 17093 0 -1 4202496 31617 0 0 0 16189 31 0 0 20 0 1 0 78773375 83447808 13061 18446744073709551615 4194304 35031035 140731281793664 140731281792664 7760122 0 0 1 0 0 0 0 17 2 0 0 6 0 0 37130264 37226188 51773440 140731281797599 140731281797675 140731281797675 140731281801169 0
/proc/22212/statm: 20373 13061 314 7529 0 12820 0
Current children cumulated CPU time: 162.2 s
Current children cumulated vsize: 81492 KiB
Current children cumulated memory: 52244 KiB

[startup+222.3 s]
/proc/loadavg: 2.08 2.03 2.05 3/181 22220
/proc/meminfo: memFree=31162900/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=82392 memory=53044 CPUtime=222.21 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 17093 0 -1 4202496 32686 0 0 0 22183 38 0 0 20 0 1 0 78773375 84369408 13261 18446744073709551615 4194304 35031035 140731281793664 140731281792664 4398836 0 0 1 0 0 0 0 17 2 0 0 6 0 0 37130264 37226188 51773440 140731281797599 140731281797675 140731281797675 140731281801169 0
/proc/22212/statm: 20598 13261 314 7529 0 13045 0
Current children cumulated CPU time: 222.21 s
Current children cumulated vsize: 82392 KiB
Current children cumulated memory: 53044 KiB

[startup+282.3 s]
/proc/loadavg: 2.03 2.02 2.05 3/181 22222
/proc/meminfo: memFree=31161668/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=83152 memory=53876 CPUtime=282.2 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 17093 0 -1 4202496 33321 0 0 0 28173 47 0 0 20 0 1 0 78773375 85147648 13469 18446744073709551615 4194304 35031035 140731281793664 140731281792664 7760122 0 0 1 0 0 0 0 17 2 0 0 6 0 0 37130264 37226188 51773440 140731281797599 140731281797675 140731281797675 140731281801169 0
/proc/22212/statm: 20788 13469 314 7529 0 13235 0
Current children cumulated CPU time: 282.2 s
Current children cumulated vsize: 83152 KiB
Current children cumulated memory: 53876 KiB

[startup+342.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/181 22224
/proc/meminfo: memFree=31160488/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=83908 memory=54544 CPUtime=342.2 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 17093 0 -1 4202496 34142 0 0 0 34162 58 0 0 20 0 1 0 78773375 85921792 13636 18446744073709551615 4194304 35031035 140731281793664 140731281792664 4213188 0 0 1 0 0 0 0 17 2 0 0 6 0 0 37130264 37226188 51773440 140731281797599 140731281797675 140731281797675 140731281801169 0
/proc/22212/statm: 20977 13636 314 7529 0 13424 0
Current children cumulated CPU time: 342.2 s
Current children cumulated vsize: 83908 KiB
Current children cumulated memory: 54544 KiB

[startup+402.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/181 22226
/proc/meminfo: memFree=31159372/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=84516 memory=55232 CPUtime=402.18 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 17093 0 -1 4202496 34637 0 0 0 40152 66 0 0 20 0 1 0 78773375 86544384 13808 18446744073709551615 4194304 35031035 140731281793664 140731281792664 7760122 0 0 1 0 0 0 0 17 2 0 0 6 0 0 37130264 37226188 51773440 140731281797599 140731281797675 140731281797675 140731281801169 0
/proc/22212/statm: 21129 13808 314 7529 0 13576 0
Current children cumulated CPU time: 402.18 s
Current children cumulated vsize: 84516 KiB
Current children cumulated memory: 55232 KiB

[startup+462.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/184 22242
/proc/meminfo: memFree=31155752/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=84820 memory=55440 CPUtime=462.18 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 17093 0 -1 4202496 35159 0 0 0 46142 76 0 0 20 0 1 0 78773375 86855680 13860 18446744073709551615 4194304 35031035 140731281793664 140731281792664 7760122 0 0 1 0 0 0 0 17 2 0 0 6 0 0 37130264 37226188 51773440 140731281797599 140731281797675 140731281797675 140731281801169 0
/proc/22212/statm: 21205 13860 314 7529 0 13652 0
Current children cumulated CPU time: 462.18 s
Current children cumulated vsize: 84820 KiB
Current children cumulated memory: 55440 KiB


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

/proc/22212/statm: 22038 14732 314 7529 0 14485 0
Current children cumulated CPU time: 1722.07 s
Current children cumulated vsize: 88152 KiB
Current children cumulated memory: 58928 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/181 22785
/proc/meminfo: memFree=30972336/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=88304 memory=58928 CPUtime=1782.07 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 17093 0 -1 4202496 42013 0 0 0 177873 334 0 0 20 0 1 0 78773375 90423296 14732 18446744073709551615 4194304 35031035 140731281793664 140731281792664 4540679 0 0 1 0 0 0 0 17 2 0 0 6 0 0 37130264 37226188 51773440 140731281797599 140731281797675 140731281797675 140731281801169 0
/proc/22212/statm: 22076 14732 314 7529 0 14523 0
Current children cumulated CPU time: 1782.07 s
Current children cumulated vsize: 88304 KiB
Current children cumulated memory: 58928 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/181 22787
/proc/meminfo: memFree=30972464/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=88304 memory=59080 CPUtime=1842.05 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 17093 0 -1 4202496 42419 0 0 0 183859 346 0 0 20 0 1 0 78773375 90423296 14770 18446744073709551615 4194304 35031035 140731281793664 140731281792664 7760122 0 0 1 0 0 0 0 17 2 0 0 6 0 0 37130264 37226188 51773440 140731281797599 140731281797675 140731281797675 140731281801169 0
/proc/22212/statm: 22076 14770 314 7529 0 14523 0
Current children cumulated CPU time: 1842.05 s
Current children cumulated vsize: 88304 KiB
Current children cumulated memory: 59080 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/181 22789
/proc/meminfo: memFree=30972216/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=88456 memory=59080 CPUtime=1902.06 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 17093 0 -1 4202496 42877 0 0 0 189849 357 0 0 20 0 1 0 78773375 90578944 14770 18446744073709551615 4194304 35031035 140731281793664 140731281792664 7760122 0 0 1 0 0 0 0 17 2 0 0 6 0 0 37130264 37226188 51773440 140731281797599 140731281797675 140731281797675 140731281801169 0
/proc/22212/statm: 22114 14770 314 7529 0 14561 0
Current children cumulated CPU time: 1902.06 s
Current children cumulated vsize: 88456 KiB
Current children cumulated memory: 59080 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 22791
/proc/meminfo: memFree=30972712/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=88456 memory=59280 CPUtime=1962.05 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 17093 0 -1 4202496 43308 0 0 0 195833 372 0 0 20 0 1 0 78773375 90578944 14820 18446744073709551615 4194304 35031035 140731281793664 140731281792664 4399195 0 0 1 0 0 0 0 17 2 0 0 6 0 0 37130264 37226188 51773440 140731281797599 140731281797675 140731281797675 140731281801169 0
/proc/22212/statm: 22114 14820 314 7529 0 14561 0
Current children cumulated CPU time: 1962.05 s
Current children cumulated vsize: 88456 KiB
Current children cumulated memory: 59280 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 22793
/proc/meminfo: memFree=30971160/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=88608 memory=59300 CPUtime=2022.04 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 17093 0 -1 4202496 43777 0 0 0 201819 385 0 0 20 0 1 0 78773375 90734592 14825 18446744073709551615 4194304 35031035 140731281793664 140731281792664 7760122 0 0 1 0 0 0 0 17 2 0 0 6 0 0 37130264 37226188 51773440 140731281797599 140731281797675 140731281797675 140731281801169 0
/proc/22212/statm: 22152 14825 314 7529 0 14599 0
Current children cumulated CPU time: 2022.04 s
Current children cumulated vsize: 88608 KiB
Current children cumulated memory: 59300 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 22795
/proc/meminfo: memFree=30971264/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=88608 memory=59432 CPUtime=2082.04 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 17093 0 -1 4202496 43848 0 0 0 207807 397 0 0 20 0 1 0 78773375 90734592 14858 18446744073709551615 4194304 35031035 140731281793664 140731281792664 4398716 0 0 1 0 0 0 0 17 2 0 0 6 0 0 37130264 37226188 51773440 140731281797599 140731281797675 140731281797675 140731281801169 0
/proc/22212/statm: 22152 14858 314 7529 0 14599 0
Current children cumulated CPU time: 2082.04 s
Current children cumulated vsize: 88608 KiB
Current children cumulated memory: 59432 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 22797
/proc/meminfo: memFree=30971380/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=88608 memory=59432 CPUtime=2142.03 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 17093 0 -1 4202496 43919 0 0 0 213794 409 0 0 20 0 1 0 78773375 90734592 14858 18446744073709551615 4194304 35031035 140731281793664 140731281792664 4398813 0 0 1 0 0 0 0 17 2 0 0 6 0 0 37130264 37226188 51773440 140731281797599 140731281797675 140731281797675 140731281801169 0
/proc/22212/statm: 22152 14858 314 7529 0 14599 0
Current children cumulated CPU time: 2142.03 s
Current children cumulated vsize: 88608 KiB
Current children cumulated memory: 59432 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 22799
/proc/meminfo: memFree=30970884/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=88760 memory=59496 CPUtime=2202.03 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 17093 0 -1 4202496 44030 0 0 0 219783 420 0 0 20 0 1 0 78773375 90890240 14874 18446744073709551615 4194304 35031035 140731281793664 140731281792664 7760122 0 0 1 0 0 0 0 17 2 0 0 6 0 0 37130264 37226188 51773440 140731281797599 140731281797675 140731281797675 140731281801169 0
/proc/22212/statm: 22190 14874 314 7529 0 14637 0
Current children cumulated CPU time: 2202.03 s
Current children cumulated vsize: 88760 KiB
Current children cumulated memory: 59496 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/185 22816
/proc/meminfo: memFree=30967568/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=88760 memory=59584 CPUtime=2262.03 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 17093 0 -1 4202496 44138 0 0 0 225767 436 0 0 20 0 1 0 78773375 90890240 14896 18446744073709551615 4194304 35031035 140731281793664 140731281792664 4399195 0 0 1 0 0 0 0 17 2 0 0 6 0 0 37130264 37226188 51773440 140731281797599 140731281797675 140731281797675 140731281801169 0
/proc/22212/statm: 22190 14896 314 7529 0 14637 0
Current children cumulated CPU time: 2262.03 s
Current children cumulated vsize: 88760 KiB
Current children cumulated memory: 59584 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/185 22818
/proc/meminfo: memFree=30966812/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=88760 memory=59584 CPUtime=2322.02 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 17093 0 -1 4202496 44246 0 0 0 231753 449 0 0 20 0 1 0 78773375 90890240 14896 18446744073709551615 4194304 35031035 140731281793664 140731281792664 4399180 0 0 1 0 0 0 0 17 2 0 0 6 0 0 37130264 37226188 51773440 140731281797599 140731281797675 140731281797675 140731281801169 0
/proc/22212/statm: 22190 14896 314 7529 0 14637 0
Current children cumulated CPU time: 2322.02 s
Current children cumulated vsize: 88760 KiB
Current children cumulated memory: 59584 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 22820
/proc/meminfo: memFree=30970332/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=89060 memory=59776 CPUtime=2382.02 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 17093 0 -1 4202496 44406 0 0 0 237742 460 0 0 20 0 1 0 78773375 91197440 14944 18446744073709551615 4194304 35031035 140731281793664 140731281792664 4399172 0 0 1 0 0 0 0 17 2 0 0 6 0 0 37130264 37226188 51773440 140731281797599 140731281797675 140731281797675 140731281801169 0
/proc/22212/statm: 22265 14944 314 7529 0 14712 0
Current children cumulated CPU time: 2382.02 s
Current children cumulated vsize: 89060 KiB
Current children cumulated memory: 59776 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 22822
/proc/meminfo: memFree=30970268/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=89060 memory=59784 CPUtime=2442.01 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 17093 0 -1 4202496 44563 0 0 0 243726 475 0 0 20 0 1 0 78773375 91197440 14946 18446744073709551615 4194304 35031035 140731281793664 140731281792664 4399195 0 0 1 0 0 0 0 17 2 0 0 6 0 0 37130264 37226188 51773440 140731281797599 140731281797675 140731281797675 140731281801169 0
/proc/22212/statm: 22265 14946 314 7529 0 14712 0
Current children cumulated CPU time: 2442.01 s
Current children cumulated vsize: 89060 KiB
Current children cumulated memory: 59784 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 22824
/proc/meminfo: memFree=30970392/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=89060 memory=59784 CPUtime=2502.01 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 17093 0 -1 4202496 44720 0 0 0 249714 487 0 0 20 0 1 0 78773375 91197440 14946 18446744073709551615 4194304 35031035 140731281793664 140731281792664 4398716 0 0 1 0 0 0 0 17 2 0 0 6 0 0 37130264 37226188 51773440 140731281797599 140731281797675 140731281797675 140731281801169 0
/proc/22212/statm: 22265 14946 314 7529 0 14712 0
Current children cumulated CPU time: 2502.01 s
Current children cumulated vsize: 89060 KiB
Current children cumulated memory: 59784 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 22824
/proc/meminfo: memFree=30970392/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=89060 memory=59784 CPUtime=2519.7 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 17093 0 -1 4202496 44876 0 0 0 251480 490 0 0 20 0 1 0 78773375 91197440 14946 18446744073709551615 4194304 35031035 140731281793664 140731281792664 4213184 0 0 1 0 0 0 0 17 2 0 0 6 0 0 37130264 37226188 51773440 140731281797599 140731281797675 140731281797675 140731281801169 0
/proc/22212/statm: 22265 14946 314 7529 0 14712 0
Current children cumulated CPU time: 2519.7 s
Current children cumulated vsize: 89060 KiB
Current children cumulated memory: 59784 KiB

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

[startup+2520 s]
# the end of solver process 22212 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2514.8 s, system=4.90856 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
CPU time (s): 2519.71
CPU user time (s): 2514.8
CPU system time (s): 4.90856
CPU usage (%): 99.9885
Max. virtual memory (cumulated for all children) (KiB): 89060
Max. memory (cumulated for all children) (KiB): 59784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2514.8
system time used= 4.90856
maximum resident set size= 59784
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44876
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 10
involuntary context switches= 3151


# summary of solver processes directly reported to runsolver:
#   pid: 22212
#   total CPU time (s): 2519.71
#   total CPU user time (s): 2514.8
#   total CPU system time (s): 4.90856

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.70404 second user time and 18.1386 second system time

The end

Launcher Data 

Begin job on node127 at 2017-08-15 04:42:32
IDJOB=4265334
IDBENCH=135555
IDSOLVER=2654
FILE ID=node127/4265334-1502765801
RUNJOBID= node127-1502653304-21654
PBS_JOBID= 
Free space on /tmp= 61992 MiB

SOLVER NAME= BTD 2017-08-10
BENCH NAME= XCSP17/PseudoBoolean/PseudoBoolean-dec-pigeon/Pb-pigeon-card-085-080.xml
COMMAND LINE= BTD TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4265334-1502765801/watcher-4265334-1502765801 -o /tmp/evaluation-result-4265334-1502765801/solver-4265334-1502765801 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21654 --watchdog 2580  BTD 2520 HOME/instance-4265334-1502765801.xml

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

MD5SUM BENCH= 28cd33bc142e306671660e6b259caafc
RANDOM SEED=818559488

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:        31216712 kB
MemAvailable:   31911324 kB
Buffers:          243808 kB
Cached:           738028 kB
SwapCached:            0 kB
Active:           826452 kB
Inactive:         285904 kB
Active(anon):      79732 kB
Inactive(anon):    83808 kB
Active(file):     746720 kB
Inactive(file):   202096 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             38392 kB
Writeback:             0 kB
AnonPages:        130204 kB
Mapped:            51888 kB
Shmem:             33444 kB
Slab:             148912 kB
SReclaimable:     123264 kB
SUnreclaim:        25648 kB
KernelStack:        3248 kB
PageTables:         5308 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     406708 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     79872 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 05:24:32