Trace number 4386857

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 19.07.01SAT 154.63 154.629

General information on the benchmark

NameKnightTour/KnightTour-int-s1/
KnightTour-08-int.xml
MD5SUM473b10c1a98fbd59115b24ad203b92fd
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 benchmark8.59086
Satisfiable
(Un)Satisfiability was proved
Number of variables64
Number of constraints66
Number of domains1
Minimum domain size64
Maximum domain size64
Distribution of domain sizes[{"size":64,"count":64}]
Minimum variable degree2
Maximum variable degree3
Distribution of variable degrees[{"degree":2,"count":62},{"degree":3,"count":2}]
Minimum constraint arity2
Maximum constraint arity64
Distribution of constraint arities[{"arity":2,"count":65},{"arity":64,"count":1}]
Number of extensional constraints0
Number of intensional constraints64
Distribution of constraint types[{"type":"intension","count":64},{"type":"allDifferent","count":1},{"type":"instantiation","count":1}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 19.07.01
154.59/154.62	s SATISFIABLE
154.59/154.62	v <instantiation type="solution">
154.59/154.62	v <list> x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] x[20] x[21] x[22] x[23] x[24] x[25] x[26] x[27] x[28] x[29] x[30] x[31] x[32] x[33] x[34] x[35] x[36] x[37] x[38] x[39] x[40] x[41] x[42] x[43] x[44] x[45] x[46] x[47] x[48] x[49] x[50] x[51] x[52] x[53] x[54] x[55] x[56] x[57] x[58] x[59] x[60] x[61] x[62] x[63] </list>
154.59/154.62	v <values> 0 10 4 14 20 3 9 19 25 35 41 56 50 40 57 51 36 30 47 62 52 58 48 33 27 44 61 55 38 28 45 39 29 23 13 7 22 12 6 21 15 5 11 1 16 26 32 42 59 53 63 46 31 37 54 60 43 49 34 24 18 8 2 17 </values>
154.59/154.62	v </instantiation>

Verifier Data 

OK

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 (15075 MiB free)
  memory of node 1: 16384 MiB (15522 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4386857-1568283433/watcher-4386857-1568283433 -o /tmp/evaluation-result-4386857-1568283433/solver-4386857-1568283433 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1568280859-12901 --watchdog 2580 BTD 2520 HOME/instance-4386857-1568283433.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=13493, runsolver pid=13490
Current StackSize limit: 8192 KiB


[startup+0.100143 s]*
/proc/loadavg: 2.00 2.01 1.88 3/200 13494
/proc/meminfo: memFree=31327808/32770624 swapFree=66932720/67108860
[pid=13493] ppid=13490 vsize=37248 memory=6848 CPUtime=0.1 cores=0,2,4,6
/proc/13493/stat : 13493 (BTD) R 13490 13493 12870 0 -1 4202496 1899 0 0 0 10 0 0 0 20 0 1 0 404614752 38141952 1712 33554432000 4194304 36700936 140723489680160 140723489672248 4620255 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 49909760 140723489686568 140723489686644 140723489686644 140723489689553 0
/proc/13493/statm: 9312 1712 482 7937 0 1340 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 37248 KiB
Current children cumulated memory: 6848 KiB

[startup+0.209671 s]*
/proc/loadavg: 2.00 2.01 1.88 3/200 13494
/proc/meminfo: memFree=31327252/32770624 swapFree=66932720/67108860
[pid=13493] ppid=13490 vsize=37248 memory=6848 CPUtime=0.21 cores=0,2,4,6
/proc/13493/stat : 13493 (BTD) R 13490 13493 12870 0 -1 4202496 1901 0 0 0 21 0 0 0 20 0 1 0 404614752 38141952 1712 33554432000 4194304 36700936 140723489680160 140723489679208 4620285 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 49909760 140723489686568 140723489686644 140723489686644 140723489689553 0
/proc/13493/statm: 9312 1712 482 7937 0 1340 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 37248 KiB
Current children cumulated memory: 6848 KiB

[startup+0.309043 s]*
/proc/loadavg: 2.00 2.01 1.88 3/200 13494
/proc/meminfo: memFree=31327004/32770624 swapFree=66932720/67108860
[pid=13493] ppid=13490 vsize=37248 memory=6848 CPUtime=0.31 cores=0,2,4,6
/proc/13493/stat : 13493 (BTD) R 13490 13493 12870 0 -1 4202496 1901 0 0 0 31 0 0 0 20 0 1 0 404614752 38141952 1712 33554432000 4194304 36700936 140723489680160 140723489679208 4620264 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 49909760 140723489686568 140723489686644 140723489686644 140723489689553 0
/proc/13493/statm: 9312 1712 482 7937 0 1340 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 37248 KiB
Current children cumulated memory: 6848 KiB

[startup+0.700268 s]
/proc/loadavg: 2.00 2.01 1.88 3/200 13494
/proc/meminfo: memFree=31327004/32770624 swapFree=66932720/67108860
[pid=13493] ppid=13490 vsize=37380 memory=7112 CPUtime=0.69 cores=0,2,4,6
/proc/13493/stat : 13493 (BTD) R 13490 13493 12870 0 -1 4202496 1927 0 0 0 69 0 0 0 20 0 1 0 404614752 38277120 1778 33554432000 4194304 36700936 140723489680160 140723489679208 4620304 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 49909760 140723489686568 140723489686644 140723489686644 140723489689553 0
/proc/13493/statm: 9345 1778 504 7937 0 1373 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 37380 KiB
Current children cumulated memory: 7112 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.01 1.88 3/200 13494
/proc/meminfo: memFree=31327004/32770624 swapFree=66932720/67108860
[pid=13493] ppid=13490 vsize=37380 memory=7112 CPUtime=1.49 cores=0,2,4,6
/proc/13493/stat : 13493 (BTD) R 13490 13493 12870 0 -1 4202496 1942 0 0 0 149 0 0 0 20 0 1 0 404614752 38277120 1778 33554432000 4194304 36700936 140723489680160 140723489679208 4620329 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 49909760 140723489686568 140723489686644 140723489686644 140723489689553 0
/proc/13493/statm: 9345 1778 504 7937 0 1373 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 37380 KiB
Current children cumulated memory: 7112 KiB

[startup+3.10913 s]
/proc/loadavg: 2.00 2.01 1.89 3/200 13494
/proc/meminfo: memFree=31326828/32770624 swapFree=66932720/67108860
[pid=13493] ppid=13490 vsize=37380 memory=7284 CPUtime=3.09 cores=0,2,4,6
/proc/13493/stat : 13493 (BTD) R 13490 13493 12870 0 -1 4202496 2460 0 0 0 309 0 0 0 20 0 1 0 404614752 38277120 1821 33554432000 4194304 36700936 140723489680160 140723489679208 6947498 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 49909760 140723489686568 140723489686644 140723489686644 140723489689553 0
/proc/13493/statm: 9345 1821 514 7937 0 1373 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 37380 KiB
Current children cumulated memory: 7284 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.01 1.89 3/199 13495
/proc/meminfo: memFree=31325708/32770624 swapFree=66932720/67108860
[pid=13493] ppid=13490 vsize=37380 memory=7292 CPUtime=6.29 cores=0,2,4,6
/proc/13493/stat : 13493 (BTD) R 13490 13493 12870 0 -1 4202496 2977 0 0 0 628 1 0 0 20 0 1 0 404614752 38277120 1823 33554432000 4194304 36700936 140723489680160 140723489679208 4620281 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 49909760 140723489686568 140723489686644 140723489686644 140723489689553 0
/proc/13493/statm: 9345 1823 514 7937 0 1373 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 37380 KiB
Current children cumulated memory: 7292 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 1.89 3/199 13495
/proc/meminfo: memFree=31325936/32770624 swapFree=66932720/67108860
[pid=13493] ppid=13490 vsize=37380 memory=7300 CPUtime=12.69 cores=0,2,4,6
/proc/13493/stat : 13493 (BTD) R 13490 13493 12870 0 -1 4202496 3496 0 0 0 1268 1 0 0 20 0 1 0 404614752 38277120 1825 33554432000 4194304 36700936 140723489680160 140723489679208 4620281 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 49909760 140723489686568 140723489686644 140723489686644 140723489689553 0
/proc/13493/statm: 9345 1825 514 7937 0 1373 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 37380 KiB
Current children cumulated memory: 7300 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 1.89 3/199 13495
/proc/meminfo: memFree=31326248/32770624 swapFree=66932720/67108860
[pid=13493] ppid=13490 vsize=37380 memory=7316 CPUtime=25.49 cores=0,2,4,6
/proc/13493/stat : 13493 (BTD) R 13490 13493 12870 0 -1 4202496 4534 0 0 0 2547 2 0 0 20 0 1 0 404614752 38277120 1829 33554432000 4194304 36700936 140723489680160 140723489679208 4620180 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 49909760 140723489686568 140723489686644 140723489686644 140723489689553 0
/proc/13493/statm: 9345 1829 514 7937 0 1373 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 37380 KiB
Current children cumulated memory: 7316 KiB

[startup+51.1091 s]
/proc/loadavg: 2.00 2.01 1.89 3/199 13497
/proc/meminfo: memFree=31325676/32770624 swapFree=66932720/67108860
[pid=13493] ppid=13490 vsize=37380 memory=7324 CPUtime=51.1 cores=0,2,4,6
/proc/13493/stat : 13493 (BTD) R 13490 13493 12870 0 -1 4202496 4853 0 0 0 5107 3 0 0 20 0 1 0 404614752 38277120 1831 33554432000 4194304 36700936 140723489680160 140723489679208 4620264 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 49909760 140723489686568 140723489686644 140723489686644 140723489689553 0
/proc/13493/statm: 9345 1831 514 7937 0 1373 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 37380 KiB
Current children cumulated memory: 7324 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 1.89 3/200 13502
/proc/meminfo: memFree=31325980/32770624 swapFree=66932720/67108860
[pid=13493] ppid=13490 vsize=37512 memory=7328 CPUtime=102.29 cores=0,2,4,6
/proc/13493/stat : 13493 (BTD) R 13490 13493 12870 0 -1 4202496 5115 0 0 0 10221 8 0 0 20 0 1 0 404614752 38412288 1832 33554432000 4194304 36700936 140723489680160 140723489679208 4620351 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 49909760 140723489686568 140723489686644 140723489686644 140723489689553 0
/proc/13493/statm: 9378 1832 514 7937 0 1406 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 37512 KiB
Current children cumulated memory: 7328 KiB

[startup+154.629 s]
# the end of solver process 13493 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=154.497 s, system=0.133001 s

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

[startup+102.4 s]
/proc/loadavg: 2.00 2.01 1.89 3/200 13502
/proc/meminfo: memFree=31325980/32770624 swapFree=66932720/67108860
[pid=13493] ppid=13490 vsize=37512 memory=7328 CPUtime=102.39 cores=0,2,4,6
/proc/13493/stat : 13493 (BTD) R 13490 13493 12870 0 -1 4202496 5115 0 0 0 10231 8 0 0 20 0 1 0 404614752 38412288 1832 33554432000 4194304 36700936 140723489680160 140723489679208 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 49909760 140723489686568 140723489686644 140723489686644 140723489689553 0
/proc/13493/statm: 9378 1832 514 7937 0 1406 0
Current children cumulated CPU time: 102.39 s
Current children cumulated vsize: 37512 KiB
Current children cumulated memory: 7328 KiB

[startup+128 s]*
/proc/loadavg: 2.00 2.01 1.90 3/200 13504
/proc/meminfo: memFree=31326428/32770624 swapFree=66932720/67108860
[pid=13493] ppid=13490 vsize=37512 memory=7352 CPUtime=128 cores=0,2,4,6
/proc/13493/stat : 13493 (BTD) R 13490 13493 12870 0 -1 4202496 5330 0 0 0 12790 10 0 0 20 0 1 0 404614752 38412288 1838 33554432000 4194304 36700936 140723489680160 140723489679208 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 49909760 140723489686568 140723489686644 140723489686644 140723489689553 0
/proc/13493/statm: 9378 1838 514 7937 0 1406 0
Current children cumulated CPU time: 128 s
Current children cumulated vsize: 37512 KiB
Current children cumulated memory: 7352 KiB

[startup+140.8 s]
/proc/loadavg: 2.00 2.01 1.90 2/198 13506
/proc/meminfo: memFree=31346108/32770624 swapFree=66932720/67108860
[pid=13493] ppid=13490 vsize=37512 memory=7352 CPUtime=140.79 cores=0,2,4,6
/proc/13493/stat : 13493 (BTD) R 13490 13493 12870 0 -1 4202496 5332 0 0 0 14068 11 0 0 20 0 1 0 404614752 38412288 1838 33554432000 4194304 36700936 140723489680160 140723489679208 4620264 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 49909760 140723489686568 140723489686644 140723489686644 140723489689553 0
/proc/13493/statm: 9378 1838 514 7937 0 1406 0
Current children cumulated CPU time: 140.79 s
Current children cumulated vsize: 37512 KiB
Current children cumulated memory: 7352 KiB

[startup+147.2 s]
/proc/loadavg: 2.00 2.01 1.90 3/200 13567
/proc/meminfo: memFree=31340184/32770624 swapFree=66932720/67108860
[pid=13493] ppid=13490 vsize=37512 memory=7352 CPUtime=147.19 cores=0,2,4,6
/proc/13493/stat : 13493 (BTD) R 13490 13493 12870 0 -1 4202496 5332 0 0 0 14707 12 0 0 20 0 1 0 404614752 38412288 1838 33554432000 4194304 36700936 140723489680160 140723489679208 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 49909760 140723489686568 140723489686644 140723489686644 140723489689553 0
/proc/13493/statm: 9378 1838 514 7937 0 1406 0
Current children cumulated CPU time: 147.19 s
Current children cumulated vsize: 37512 KiB
Current children cumulated memory: 7352 KiB

[startup+150.4 s]
/proc/loadavg: 2.00 2.01 1.90 3/200 13567
/proc/meminfo: memFree=31340280/32770624 swapFree=66932720/67108860
[pid=13493] ppid=13490 vsize=37512 memory=7352 CPUtime=150.39 cores=0,2,4,6
/proc/13493/stat : 13493 (BTD) R 13490 13493 12870 0 -1 4202496 5332 0 0 0 15027 12 0 0 20 0 1 0 404614752 38412288 1838 33554432000 4194304 36700936 140723489680160 140723489679208 4620264 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 49909760 140723489686568 140723489686644 140723489686644 140723489689553 0
/proc/13493/statm: 9378 1838 514 7937 0 1406 0
Current children cumulated CPU time: 150.39 s
Current children cumulated vsize: 37512 KiB
Current children cumulated memory: 7352 KiB

[startup+152 s]*
/proc/loadavg: 2.00 2.01 1.90 3/200 13567
/proc/meminfo: memFree=31340164/32770624 swapFree=66932720/67108860
[pid=13493] ppid=13490 vsize=37512 memory=7352 CPUtime=151.99 cores=0,2,4,6
/proc/13493/stat : 13493 (BTD) R 13490 13493 12870 0 -1 4202496 5332 0 0 0 15187 12 0 0 20 0 1 0 404614752 38412288 1838 33554432000 4194304 36700936 140723489680160 140723489679208 6947536 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 49909760 140723489686568 140723489686644 140723489686644 140723489689553 0
/proc/13493/statm: 9378 1838 514 7937 0 1406 0
Current children cumulated CPU time: 151.99 s
Current children cumulated vsize: 37512 KiB
Current children cumulated memory: 7352 KiB

[startup+153.6 s]
/proc/loadavg: 2.00 2.01 1.90 3/200 13567
/proc/meminfo: memFree=31340148/32770624 swapFree=66932720/67108860
[pid=13493] ppid=13490 vsize=37512 memory=7352 CPUtime=153.6 cores=0,2,4,6
/proc/13493/stat : 13493 (BTD) R 13490 13493 12870 0 -1 4202496 5332 0 0 0 15347 13 0 0 20 0 1 0 404614752 38412288 1838 33554432000 4194304 36700936 140723489680160 140723489679208 4620264 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 49909760 140723489686568 140723489686644 140723489686644 140723489689553 0
/proc/13493/statm: 9378 1838 514 7937 0 1406 0
Current children cumulated CPU time: 153.6 s
Current children cumulated vsize: 37512 KiB
Current children cumulated memory: 7352 KiB

[startup+154.4 s]
/proc/loadavg: 2.00 2.01 1.90 3/200 13567
/proc/meminfo: memFree=31340164/32770624 swapFree=66932720/67108860
[pid=13493] ppid=13490 vsize=37512 memory=7352 CPUtime=154.39 cores=0,2,4,6
/proc/13493/stat : 13493 (BTD) R 13490 13493 12870 0 -1 4202496 5332 0 0 0 15426 13 0 0 20 0 1 0 404614752 38412288 1838 33554432000 4194304 36700936 140723489680160 140723489679208 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 49909760 140723489686568 140723489686644 140723489686644 140723489689553 0
/proc/13493/statm: 9378 1838 514 7937 0 1406 0
Current children cumulated CPU time: 154.39 s
Current children cumulated vsize: 37512 KiB
Current children cumulated memory: 7352 KiB

[startup+154.6 s]
/proc/loadavg: 2.00 2.01 1.90 3/200 13567
/proc/meminfo: memFree=31340164/32770624 swapFree=66932720/67108860
[pid=13493] ppid=13490 vsize=37512 memory=7352 CPUtime=154.59 cores=0,2,4,6
/proc/13493/stat : 13493 (BTD) R 13490 13493 12870 0 -1 4202496 5332 0 0 0 15446 13 0 0 20 0 1 0 404614752 38412288 1838 33554432000 4194304 36700936 140723489680160 140723489679208 4620240 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 49909760 140723489686568 140723489686644 140723489686644 140723489689553 0
/proc/13493/statm: 9378 1838 514 7937 0 1406 0
Current children cumulated CPU time: 154.59 s
Current children cumulated vsize: 37512 KiB
Current children cumulated memory: 7352 KiB

Child status: 0
Real time (s): 154.629
CPU time (s): 154.63
CPU user time (s): 154.497
CPU system time (s): 0.133001
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 37512
Max. memory (cumulated for all children) (KiB): 7352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 154.497
system time used= 0.133001
maximum resident set size= 7388
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5390
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= 65


# summary of solver processes directly reported to runsolver:
#   pid: 13493
#   total CPU time (s): 154.63
#   total CPU user time (s): 154.497
#   total CPU system time (s): 0.133001

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.608654 second user time and 1.00184 second system time

The end

Launcher Data 

Begin job on node151 at 2019-09-12 12:16:34
IDJOB=4386857
IDBENCH=134594
IDSOLVER=2822
FILE ID=node151/4386857-1568283433
RUNJOBID= node151-1568280859-12901
PBS_JOBID= 21701060
Free space on /tmp= 56532 MiB

SOLVER NAME= BTD 19.07.01
BENCH NAME= XCSP17/KnightTour/KnightTour-int-s1/KnightTour-08-int.xml
COMMAND LINE= BTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4386857-1568283433/watcher-4386857-1568283433 -o /tmp/evaluation-result-4386857-1568283433/solver-4386857-1568283433 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1568280859-12901 --watchdog 2580  BTD 2520 HOME/instance-4386857-1568283433.xml

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

MD5SUM BENCH= 473b10c1a98fbd59115b24ad203b92fd
RANDOM SEED=602155402

node151.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	: 5333.53
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	: 5335.75
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	: 5333.53
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	: 5335.75
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	: 5333.53
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	: 5335.75
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	: 5333.53
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	: 5335.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        31331988 kB
MemAvailable:   31836816 kB
Buffers:           96732 kB
Cached:           698228 kB
SwapCached:        73296 kB
Active:           493548 kB
Inactive:         396760 kB
Active(anon):      29728 kB
Inactive(anon):    96264 kB
Active(file):     463820 kB
Inactive(file):   300496 kB
Unevictable:      111232 kB
Mlocked:          111232 kB
SwapTotal:      67108860 kB
SwapFree:       66932720 kB
Dirty:             61064 kB
Writeback:             0 kB
AnonPages:        133888 kB
Mapped:            35220 kB
Shmem:             21988 kB
Slab:             140656 kB
SReclaimable:     112692 kB
SUnreclaim:        27964 kB
KernelStack:        3568 kB
PageTables:         5572 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     548604 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     88064 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      138624 kB
DirectMap2M:    33406976 kB

Free space on /tmp at the end= 56472 MiB
End job on node151 at 2019-09-12 12:19:09