Trace number 4386870

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 19.07.01? (TO) 2519.83 2520.01

General information on the benchmark

NamePseudoBoolean/PseudoBoolean-dec-armies/
Pb-army12-21ls.xml
MD5SUM23e4294b931acf98fdd35eb0662a4341
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark470.531
Satisfiable
(Un)Satisfiability was proved
Number of variables428
Number of constraints644
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":428}]
Minimum variable degree3
Maximum variable degree14
Distribution of variable degrees[{"degree":3,"count":8},{"degree":4,"count":8},{"degree":5,"count":8},{"degree":6,"count":8},{"degree":7,"count":296},{"degree":8,"count":8},{"degree":9,"count":8},{"degree":10,"count":8},{"degree":11,"count":8},{"degree":12,"count":8},{"degree":13,"count":8},{"degree":14,"count":52}]
Minimum constraint arity2
Maximum constraint arity144
Distribution of constraint arities[{"arity":2,"count":222},{"arity":3,"count":8},{"arity":4,"count":8},{"arity":5,"count":296},{"arity":6,"count":8},{"arity":7,"count":8},{"arity":8,"count":8},{"arity":9,"count":8},{"arity":10,"count":8},{"arity":11,"count":8},{"arity":12,"count":8},{"arity":13,"count":52},{"arity":144,"count":2}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":644}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 19.07.01

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 (15286 MiB free)
  memory of node 1: 16384 MiB (15756 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4386870-1568283442/watcher-4386870-1568283442 -o /tmp/evaluation-result-4386870-1568283442/solver-4386870-1568283442 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node121-1568280871-32275 --watchdog 2580 BTD 2520 HOME/instance-4386870-1568283442.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=32677, runsolver pid=32674
Current StackSize limit: 8192 KiB


[startup+0.100199 s]*
/proc/loadavg: 2.00 1.99 1.87 3/199 32678
/proc/meminfo: memFree=31784716/32770624 swapFree=66978632/67108860
[pid=32677] ppid=32674 vsize=35404 memory=5256 CPUtime=0.1 cores=0,2,4,6
/proc/32677/stat : 32677 (BTD) R 32674 32677 32244 0 -1 4202496 1452 0 0 0 10 0 0 0 20 0 1 0 404606897 36253696 1314 33554432000 4194304 36700936 140728281955056 140728281955056 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 69038080 140728281957416 140728281957492 140728281957492 140728281960401 0
/proc/32677/statm: 8851 1314 492 7937 0 879 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 35404 KiB
Current children cumulated memory: 5256 KiB

[startup+0.209402 s]*
/proc/loadavg: 2.00 1.99 1.87 3/199 32678
/proc/meminfo: memFree=31784088/32770624 swapFree=66978632/67108860
[pid=32677] ppid=32674 vsize=35404 memory=5256 CPUtime=0.21 cores=0,2,4,6
/proc/32677/stat : 32677 (BTD) R 32674 32677 32244 0 -1 4202496 1458 0 0 0 21 0 0 0 20 0 1 0 404606897 36253696 1314 33554432000 4194304 36700936 140728281955056 140728281955056 4789671 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 69038080 140728281957416 140728281957492 140728281957492 140728281960401 0
/proc/32677/statm: 8851 1314 492 7937 0 879 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 35404 KiB
Current children cumulated memory: 5256 KiB

[startup+0.309124 s]*
/proc/loadavg: 2.00 1.99 1.87 3/199 32678
/proc/meminfo: memFree=31784088/32770624 swapFree=66978632/67108860
[pid=32677] ppid=32674 vsize=35404 memory=5256 CPUtime=0.31 cores=0,2,4,6
/proc/32677/stat : 32677 (BTD) R 32674 32677 32244 0 -1 4202496 1459 0 0 0 31 0 0 0 20 0 1 0 404606897 36253696 1314 33554432000 4194304 36700936 140728281955056 140728281955056 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 69038080 140728281957416 140728281957492 140728281957492 140728281960401 0
/proc/32677/statm: 8851 1314 492 7937 0 879 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 35404 KiB
Current children cumulated memory: 5256 KiB

[startup+0.700335 s]
/proc/loadavg: 2.00 1.99 1.87 3/199 32678
/proc/meminfo: memFree=31783808/32770624 swapFree=66978632/67108860
[pid=32677] ppid=32674 vsize=35536 memory=5256 CPUtime=0.69 cores=0,2,4,6
/proc/32677/stat : 32677 (BTD) R 32674 32677 32244 0 -1 4202496 1465 0 0 0 68 1 0 0 20 0 1 0 404606897 36388864 1314 33554432000 4194304 36700936 140728281955056 140728281955056 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 69038080 140728281957416 140728281957492 140728281957492 140728281960401 0
/proc/32677/statm: 8884 1314 492 7937 0 912 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 35536 KiB
Current children cumulated memory: 5256 KiB

[startup+1.50033 s]
/proc/loadavg: 2.00 1.99 1.87 3/199 32678
/proc/meminfo: memFree=31783636/32770624 swapFree=66978632/67108860
[pid=32677] ppid=32674 vsize=35536 memory=5256 CPUtime=1.49 cores=0,2,4,6
/proc/32677/stat : 32677 (BTD) R 32674 32677 32244 0 -1 4202496 1469 0 0 0 147 2 0 0 20 0 1 0 404606897 36388864 1314 33554432000 4194304 36700936 140728281955056 140728281954104 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 69038080 140728281957416 140728281957492 140728281957492 140728281960401 0
/proc/32677/statm: 8884 1314 492 7937 0 912 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 35536 KiB
Current children cumulated memory: 5256 KiB

[startup+3.10906 s]
/proc/loadavg: 2.00 1.99 1.87 3/199 32678
/proc/meminfo: memFree=31783536/32770624 swapFree=66978632/67108860
[pid=32677] ppid=32674 vsize=35536 memory=5380 CPUtime=3.1 cores=0,2,4,6
/proc/32677/stat : 32677 (BTD) R 32674 32677 32244 0 -1 4202496 1861 0 0 0 305 5 0 0 20 0 1 0 404606897 36388864 1345 33554432000 4194304 36700936 140728281955056 140728281954104 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 69038080 140728281957416 140728281957492 140728281957492 140728281960401 0
/proc/32677/statm: 8884 1345 502 7937 0 912 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 35536 KiB
Current children cumulated memory: 5380 KiB

[startup+6.30033 s]
/proc/loadavg: 2.08 2.00 1.88 3/200 32680
/proc/meminfo: memFree=31782728/32770624 swapFree=66978632/67108860
[pid=32677] ppid=32674 vsize=35536 memory=5396 CPUtime=6.29 cores=0,2,4,6
/proc/32677/stat : 32677 (BTD) R 32674 32677 32244 0 -1 4202496 2257 0 0 0 617 12 0 0 20 0 1 0 404606897 36388864 1349 33554432000 4194304 36700936 140728281955056 140728281954104 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 69038080 140728281957416 140728281957492 140728281957492 140728281960401 0
/proc/32677/statm: 8884 1349 503 7937 0 912 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 35536 KiB
Current children cumulated memory: 5396 KiB

[startup+12.7003 s]
/proc/loadavg: 2.08 2.00 1.88 3/199 32680
/proc/meminfo: memFree=31782968/32770624 swapFree=66978632/67108860
[pid=32677] ppid=32674 vsize=35536 memory=5424 CPUtime=12.69 cores=0,2,4,6
/proc/32677/stat : 32677 (BTD) R 32674 32677 32244 0 -1 4202496 2654 0 0 0 1245 24 0 0 20 0 1 0 404606897 36388864 1356 33554432000 4194304 36700936 140728281955056 140728281954104 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 69038080 140728281957416 140728281957492 140728281957492 140728281960401 0
/proc/32677/statm: 8884 1356 503 7937 0 912 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 35536 KiB
Current children cumulated memory: 5424 KiB

[startup+25.5003 s]
/proc/loadavg: 2.06 2.00 1.88 3/199 32681
/proc/meminfo: memFree=31783252/32770624 swapFree=66978632/67108860
[pid=32677] ppid=32674 vsize=35536 memory=5456 CPUtime=25.49 cores=0,2,4,6
/proc/32677/stat : 32677 (BTD) R 32674 32677 32244 0 -1 4202496 3459 0 0 0 2503 46 0 0 20 0 1 0 404606897 36388864 1364 33554432000 4194304 36700936 140728281955056 140728281954104 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 69038080 140728281957416 140728281957492 140728281957492 140728281960401 0
/proc/32677/statm: 8884 1364 503 7937 0 912 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 35536 KiB
Current children cumulated memory: 5456 KiB

[startup+51.1095 s]
/proc/loadavg: 2.04 2.00 1.88 3/199 32683
/proc/meminfo: memFree=31782536/32770624 swapFree=66978632/67108860
[pid=32677] ppid=32674 vsize=35536 memory=5472 CPUtime=51.1 cores=0,2,4,6
/proc/32677/stat : 32677 (BTD) R 32674 32677 32244 0 -1 4202496 3870 0 0 0 5015 95 0 0 20 0 1 0 404606897 36388864 1368 33554432000 4194304 36700936 140728281955056 140728281954104 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 69038080 140728281957416 140728281957492 140728281957492 140728281960401 0
/proc/32677/statm: 8884 1368 503 7937 0 912 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 35536 KiB
Current children cumulated memory: 5472 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.00 1.89 3/200 32688
/proc/meminfo: memFree=31780464/32770624 swapFree=66978632/67108860
[pid=32677] ppid=32674 vsize=35668 memory=5496 CPUtime=102.28 cores=0,2,4,6
/proc/32677/stat : 32677 (BTD) R 32674 32677 32244 0 -1 4202496 4298 0 0 0 10065 163 0 0 20 0 1 0 404606897 36524032 1374 33554432000 4194304 36700936 140728281955056 140728281954104 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 69038080 140728281957416 140728281957492 140728281957492 140728281960401 0
/proc/32677/statm: 8917 1374 504 7937 0 945 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 35668 KiB
Current children cumulated memory: 5496 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.00 1.89 3/200 32692
/proc/meminfo: memFree=31781148/32770624 swapFree=66978632/67108860
[pid=32677] ppid=32674 vsize=35668 memory=5512 CPUtime=162.28 cores=0,2,4,6
/proc/32677/stat : 32677 (BTD) R 32674 32677 32244 0 -1 4202496 4420 0 0 0 15985 243 0 0 20 0 1 0 404606897 36524032 1378 33554432000 4194304 36700936 140728281955056 140728281954104 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 69038080 140728281957416 140728281957492 140728281957492 140728281960401 0
/proc/32677/statm: 8917 1378 504 7937 0 945 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 35668 KiB
Current children cumulated memory: 5512 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 1.90 3/201 32704
/proc/meminfo: memFree=31780952/32770624 swapFree=66978644/67108860
[pid=32677] ppid=32674 vsize=35668 memory=5544 CPUtime=222.28 cores=0,2,4,6
/proc/32677/stat : 32677 (BTD) R 32674 32677 32244 0 -1 4202496 4546 0 0 0 21902 326 0 0 20 0 1 0 404606897 36524032 1386 33554432000 4194304 36700936 140728281955056 140728281954104 6947521 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 69038080 140728281957416 140728281957492 140728281957492 140728281960401 0
/proc/32677/statm: 8917 1386 504 7937 0 945 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 35668 KiB
Current children cumulated memory: 5544 KiB

[startup+282.3 s]
/proc/loadavg: 2.05 2.02 1.91 3/201 32710
/proc/meminfo: memFree=31781016/32770624 swapFree=66978644/67108860
[pid=32677] ppid=32674 vsize=35668 memory=5556 CPUtime=282.27 cores=0,2,4,6
/proc/32677/stat : 32677 (BTD) R 32674 32677 32244 0 -1 4202496 4675 0 0 0 27823 404 0 0 20 0 1 0 404606897 36524032 1389 33554432000 4194304 36700936 140728281955056 140728281954104 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 69038080 140728281957416 140728281957492 140728281957492 140728281960401 0
/proc/32677/statm: 8917 1389 504 7937 0 945 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 35668 KiB
Current children cumulated memory: 5556 KiB

[startup+342.3 s]
/proc/loadavg: 2.02 2.01 1.92 3/201 32714
/proc/meminfo: memFree=31780888/32770624 swapFree=66978644/67108860
[pid=32677] ppid=32674 vsize=35668 memory=5560 CPUtime=342.26 cores=0,2,4,6
/proc/32677/stat : 32677 (BTD) R 32674 32677 32244 0 -1 4202496 4798 0 0 0 33740 486 0 0 20 0 1 0 404606897 36524032 1390 33554432000 4194304 36700936 140728281955056 140728281954104 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 69038080 140728281957416 140728281957492 140728281957492 140728281960401 0
/proc/32677/statm: 8917 1390 504 7937 0 945 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 35668 KiB
Current children cumulated memory: 5560 KiB

[startup+402.3 s]
/proc/loadavg: 2.01 2.01 1.92 3/200 32718
/proc/meminfo: memFree=31781420/32770624 swapFree=66978644/67108860
[pid=32677] ppid=32674 vsize=35668 memory=5560 CPUtime=402.26 cores=0,2,4,6
/proc/32677/stat : 32677 (BTD) R 32674 32677 32244 0 -1 4202496 4921 0 0 0 39654 572 0 0 20 0 1 0 404606897 36524032 1390 33554432000 4194304 36700936 140728281955056 140728281954104 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 69038080 140728281957416 140728281957492 140728281957492 140728281960401 0
/proc/32677/statm: 8917 1390 504 7937 0 945 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 35668 KiB
Current children cumulated memory: 5560 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 1.93 3/200 32724
/proc/meminfo: memFree=31780952/32770624 swapFree=66978644/67108860
[pid=32677] ppid=32674 vsize=35668 memory=5576 CPUtime=462.25 cores=0,2,4,6
/proc/32677/stat : 32677 (BTD) R 32674 32677 32244 0 -1 4202496 5057 0 0 0 45575 650 0 0 20 0 1 0 404606897 36524032 1394 33554432000 4194304 36700936 140728281955056 140728281954104 4463630 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 69038080 140728281957416 140728281957492 140728281957492 140728281960401 0
/proc/32677/statm: 8917 1394 504 7937 0 945 0
Current children cumulated CPU time: 462.25 s
Current children cumulated vsize: 35668 KiB
Current children cumulated memory: 5576 KiB


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

/proc/32677/statm: 8950 1406 504 7937 0 978 0
Current children cumulated CPU time: 1722.17 s
Current children cumulated vsize: 35800 KiB
Current children cumulated memory: 5624 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 381
/proc/meminfo: memFree=31780796/32770624 swapFree=66978668/67108860
[pid=32677] ppid=32674 vsize=35800 memory=5624 CPUtime=1782.16 cores=0,2,4,6
/proc/32677/stat : 32677 (BTD) R 32674 32677 32244 0 -1 4202496 7946 0 0 0 175732 2484 0 0 20 0 1 0 404606897 36659200 1406 33554432000 4194304 36700936 140728281955056 140728281954104 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 69038080 140728281957416 140728281957492 140728281957492 140728281960401 0
/proc/32677/statm: 8950 1406 504 7937 0 978 0
Current children cumulated CPU time: 1782.16 s
Current children cumulated vsize: 35800 KiB
Current children cumulated memory: 5624 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 385
/proc/meminfo: memFree=31780612/32770624 swapFree=66978668/67108860
[pid=32677] ppid=32674 vsize=35800 memory=5624 CPUtime=1842.16 cores=0,2,4,6
/proc/32677/stat : 32677 (BTD) R 32674 32677 32244 0 -1 4202496 8077 0 0 0 181654 2562 0 0 20 0 1 0 404606897 36659200 1406 33554432000 4194304 36700936 140728281955056 140728281954104 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 69038080 140728281957416 140728281957492 140728281957492 140728281960401 0
/proc/32677/statm: 8950 1406 504 7937 0 978 0
Current children cumulated CPU time: 1842.16 s
Current children cumulated vsize: 35800 KiB
Current children cumulated memory: 5624 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 391
/proc/meminfo: memFree=31780920/32770624 swapFree=66978668/67108860
[pid=32677] ppid=32674 vsize=35800 memory=5624 CPUtime=1902.15 cores=0,2,4,6
/proc/32677/stat : 32677 (BTD) R 32674 32677 32244 0 -1 4202496 8198 0 0 0 187568 2647 0 0 20 0 1 0 404606897 36659200 1406 33554432000 4194304 36700936 140728281955056 140728281954104 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 69038080 140728281957416 140728281957492 140728281957492 140728281960401 0
/proc/32677/statm: 8950 1406 504 7937 0 978 0
Current children cumulated CPU time: 1902.15 s
Current children cumulated vsize: 35800 KiB
Current children cumulated memory: 5624 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 395
/proc/meminfo: memFree=31781184/32770624 swapFree=66978668/67108860
[pid=32677] ppid=32674 vsize=35800 memory=5624 CPUtime=1962.14 cores=0,2,4,6
/proc/32677/stat : 32677 (BTD) R 32674 32677 32244 0 -1 4202496 8319 0 0 0 193479 2735 0 0 20 0 1 0 404606897 36659200 1406 33554432000 4194304 36700936 140728281955056 140728281954104 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 69038080 140728281957416 140728281957492 140728281957492 140728281960401 0
/proc/32677/statm: 8950 1406 504 7937 0 978 0
Current children cumulated CPU time: 1962.14 s
Current children cumulated vsize: 35800 KiB
Current children cumulated memory: 5624 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/200 407
/proc/meminfo: memFree=31780976/32770624 swapFree=66978668/67108860
[pid=32677] ppid=32674 vsize=35800 memory=5624 CPUtime=2022.14 cores=0,2,4,6
/proc/32677/stat : 32677 (BTD) R 32674 32677 32244 0 -1 4202496 8450 0 0 0 199396 2818 0 0 20 0 1 0 404606897 36659200 1406 33554432000 4194304 36700936 140728281955056 140728281954104 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 69038080 140728281957416 140728281957492 140728281957492 140728281960401 0
/proc/32677/statm: 8950 1406 504 7937 0 978 0
Current children cumulated CPU time: 2022.14 s
Current children cumulated vsize: 35800 KiB
Current children cumulated memory: 5624 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/200 414
/proc/meminfo: memFree=31780912/32770624 swapFree=66978668/67108860
[pid=32677] ppid=32674 vsize=35800 memory=5624 CPUtime=2082.14 cores=0,2,4,6
/proc/32677/stat : 32677 (BTD) R 32674 32677 32244 0 -1 4202496 8597 0 0 0 205311 2903 0 0 20 0 1 0 404606897 36659200 1406 33554432000 4194304 36700936 140728281955056 140728281954104 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 69038080 140728281957416 140728281957492 140728281957492 140728281960401 0
/proc/32677/statm: 8950 1406 504 7937 0 978 0
Current children cumulated CPU time: 2082.14 s
Current children cumulated vsize: 35800 KiB
Current children cumulated memory: 5624 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/200 419
/proc/meminfo: memFree=31780152/32770624 swapFree=66978668/67108860
[pid=32677] ppid=32674 vsize=35800 memory=5636 CPUtime=2142.14 cores=0,2,4,6
/proc/32677/stat : 32677 (BTD) R 32674 32677 32244 0 -1 4202496 8733 0 0 0 211238 2976 0 0 20 0 1 0 404606897 36659200 1409 33554432000 4194304 36700936 140728281955056 140728281954104 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 69038080 140728281957416 140728281957492 140728281957492 140728281960401 0
/proc/32677/statm: 8950 1409 504 7937 0 978 0
Current children cumulated CPU time: 2142.14 s
Current children cumulated vsize: 35800 KiB
Current children cumulated memory: 5636 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/200 423
/proc/meminfo: memFree=31780968/32770624 swapFree=66978668/67108860
[pid=32677] ppid=32674 vsize=35800 memory=5636 CPUtime=2202.14 cores=0,2,4,6
/proc/32677/stat : 32677 (BTD) R 32674 32677 32244 0 -1 4202496 8856 0 0 0 217156 3058 0 0 20 0 1 0 404606897 36659200 1409 33554432000 4194304 36700936 140728281955056 140728281954104 4789538 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 69038080 140728281957416 140728281957492 140728281957492 140728281960401 0
/proc/32677/statm: 8950 1409 504 7937 0 978 0
Current children cumulated CPU time: 2202.14 s
Current children cumulated vsize: 35800 KiB
Current children cumulated memory: 5636 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/200 430
/proc/meminfo: memFree=31780680/32770624 swapFree=66978668/67108860
[pid=32677] ppid=32674 vsize=35800 memory=5636 CPUtime=2262.13 cores=0,2,4,6
/proc/32677/stat : 32677 (BTD) R 32674 32677 32244 0 -1 4202496 8990 0 0 0 223081 3132 0 0 20 0 1 0 404606897 36659200 1409 33554432000 4194304 36700936 140728281955056 140728281954104 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 69038080 140728281957416 140728281957492 140728281957492 140728281960401 0
/proc/32677/statm: 8950 1409 504 7937 0 978 0
Current children cumulated CPU time: 2262.13 s
Current children cumulated vsize: 35800 KiB
Current children cumulated memory: 5636 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 435
/proc/meminfo: memFree=31780536/32770624 swapFree=66978668/67108860
[pid=32677] ppid=32674 vsize=35800 memory=5636 CPUtime=2322.12 cores=0,2,4,6
/proc/32677/stat : 32677 (BTD) R 32674 32677 32244 0 -1 4202496 9109 0 0 0 229012 3200 0 0 20 0 1 0 404606897 36659200 1409 33554432000 4194304 36700936 140728281955056 140728281954104 6947504 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 69038080 140728281957416 140728281957492 140728281957492 140728281960401 0
/proc/32677/statm: 8950 1409 504 7937 0 978 0
Current children cumulated CPU time: 2322.12 s
Current children cumulated vsize: 35800 KiB
Current children cumulated memory: 5636 KiB

[startup+2382.3 s]
/proc/loadavg: 2.04 2.03 1.96 3/199 440
/proc/meminfo: memFree=31780636/32770624 swapFree=66978668/67108860
[pid=32677] ppid=32674 vsize=35800 memory=5636 CPUtime=2382.12 cores=0,2,4,6
/proc/32677/stat : 32677 (BTD) R 32674 32677 32244 0 -1 4202496 9255 0 0 0 234935 3277 0 0 20 0 1 0 404606897 36659200 1409 33554432000 4194304 36700936 140728281955056 140728281954104 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 69038080 140728281957416 140728281957492 140728281957492 140728281960401 0
/proc/32677/statm: 8950 1409 504 7937 0 978 0
Current children cumulated CPU time: 2382.12 s
Current children cumulated vsize: 35800 KiB
Current children cumulated memory: 5636 KiB

[startup+2442.3 s]
/proc/loadavg: 2.01 2.02 1.96 3/199 447
/proc/meminfo: memFree=31780612/32770624 swapFree=66978668/67108860
[pid=32677] ppid=32674 vsize=35800 memory=5636 CPUtime=2442.11 cores=0,2,4,6
/proc/32677/stat : 32677 (BTD) R 32674 32677 32244 0 -1 4202496 9376 0 0 0 240856 3355 0 0 20 0 1 0 404606897 36659200 1409 33554432000 4194304 36700936 140728281955056 140728281954104 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 69038080 140728281957416 140728281957492 140728281957492 140728281960401 0
/proc/32677/statm: 8950 1409 504 7937 0 978 0
Current children cumulated CPU time: 2442.11 s
Current children cumulated vsize: 35800 KiB
Current children cumulated memory: 5636 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/199 452
/proc/meminfo: memFree=31780456/32770624 swapFree=66978668/67108860
[pid=32677] ppid=32674 vsize=35800 memory=5636 CPUtime=2502.11 cores=0,2,4,6
/proc/32677/stat : 32677 (BTD) R 32674 32677 32244 0 -1 4202496 9521 0 0 0 246774 3437 0 0 20 0 1 0 404606897 36659200 1409 33554432000 4194304 36700936 140728281955056 140728281954104 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 69038080 140728281957416 140728281957492 140728281957492 140728281960401 0
/proc/32677/statm: 8950 1409 504 7937 0 978 0
Current children cumulated CPU time: 2502.11 s
Current children cumulated vsize: 35800 KiB
Current children cumulated memory: 5636 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 1.96 2/197 452
/proc/meminfo: memFree=31783316/32770624 swapFree=66978668/67108860
[pid=32677] ppid=32674 vsize=35800 memory=5636 CPUtime=2519.82 cores=0,2,4,6
/proc/32677/stat : 32677 (BTD) R 32674 32677 32244 0 -1 4202496 9631 0 0 0 248520 3462 0 0 20 0 1 0 404606897 36659200 1409 33554432000 4194304 36700936 140728281955056 140728281954104 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 69038080 140728281957416 140728281957492 140728281957492 140728281960401 0
/proc/32677/statm: 8950 1409 504 7937 0 978 0
Current children cumulated CPU time: 2519.82 s
Current children cumulated vsize: 35800 KiB
Current children cumulated memory: 5636 KiB

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

[startup+2520.01 s]
# the end of solver process 32677 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2485.2 s, system=34.6265 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): 2519.83
CPU user time (s): 2485.2
CPU system time (s): 34.6265
CPU usage (%): 99.9928
Max. virtual memory (cumulated for all children) (KiB): 35800
Max. memory (cumulated for all children) (KiB): 5636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2485.2
system time used= 34.6265
maximum resident set size= 5636
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9631
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= 3
involuntary context switches= 3157


# summary of solver processes directly reported to runsolver:
#   pid: 32677
#   total CPU time (s): 2519.83
#   total CPU user time (s): 2485.2
#   total CPU system time (s): 34.6265

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.27236 second user time and 16.0988 second system time

The end

Launcher Data 

Begin job on node121 at 2019-09-12 12:16:40
IDJOB=4386870
IDBENCH=134846
IDSOLVER=2822
FILE ID=node121/4386870-1568283442
RUNJOBID= node121-1568280871-32275
PBS_JOBID= 21701082
Free space on /tmp= 56628 MiB

SOLVER NAME= BTD 19.07.01
BENCH NAME= XCSP17/PseudoBoolean/PseudoBoolean-dec-armies/Pb-army12-21ls.xml
COMMAND LINE= BTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4386870-1568283442/watcher-4386870-1568283442 -o /tmp/evaluation-result-4386870-1568283442/solver-4386870-1568283442 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node121-1568280871-32275 --watchdog 2580  BTD 2520 HOME/instance-4386870-1568283442.xml

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

MD5SUM BENCH= 23e4294b931acf98fdd35eb0662a4341
RANDOM SEED=641112728

node121.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	: 5333.75
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	: 5333.75
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	: 5333.75
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	: 5333.75
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:        31788700 kB
MemAvailable:   31919472 kB
Buffers:           86304 kB
Cached:           336200 kB
SwapCached:        19520 kB
Active:           274508 kB
Inactive:         172184 kB
Active(anon):      10180 kB
Inactive(anon):    42060 kB
Active(file):     264328 kB
Inactive(file):   130124 kB
Unevictable:      109404 kB
Mlocked:          109404 kB
SwapTotal:      67108860 kB
SwapFree:       66978632 kB
Dirty:            122756 kB
Writeback:             0 kB
AnonPages:        114564 kB
Mapped:            32116 kB
Shmem:             19584 kB
Slab:             132812 kB
SReclaimable:     104308 kB
SUnreclaim:        28504 kB
KernelStack:        3408 kB
PageTables:         5380 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     530616 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      122240 kB
DirectMap2M:    33423360 kB

Free space on /tmp at the end= 56532 MiB
End job on node121 at 2019-09-12 12:58:40