Trace number 4265100

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
BTD 2017-08-10? (TO) 2519.8201 2520.01

General information on the benchmark

NameColouredQueens/ColouredQueens-m1-s1/
ColouredQueens-10.xml
MD5SUMdd9b438f7b2aa476e711f04952c9024a
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 variables100
Number of constraints54
Number of domains1
Minimum domain size10
Maximum domain size10
Distribution of domain sizes[{"size":10,"count":100}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":96}]
Minimum constraint arity2
Maximum constraint arity10
Distribution of constraint arities[{"arity":2,"count":4},{"arity":3,"count":4},{"arity":4,"count":4},{"arity":5,"count":4},{"arity":6,"count":4},{"arity":7,"count":4},{"arity":8,"count":4},{"arity":9,"count":4},{"arity":10,"count":22}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":54}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.07	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 (15091 MiB free)
  memory of node 1: 16384 MiB (15552 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4265100-1502654239/watcher-4265100-1502654239 -o /tmp/evaluation-result-4265100-1502654239/solver-4265100-1502654239 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21655 --watchdog 2580 BTD 2520 HOME/instance-4265100-1502654239.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=22357, runsolver pid=22354
Current StackSize limit: 8192 KiB


[startup+0.100271 s]*
/proc/loadavg: 2.28 3.65 3.84 3/181 22358
/proc/meminfo: memFree=31379680/32770624 swapFree=67108860/67108860
[pid=22357] ppid=22354 vsize=31072 memory=1568 CPUtime=0.03 cores=1,3,5,7
/proc/22357/stat : 22357 (BTD) R 22354 22357 17093 0 -1 4202496 565 0 0 0 3 0 0 0 20 0 1 0 67617222 31817728 392 18446744073709551615 4194304 35031035 140731334988352 140731334987352 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 70258688 140731334992351 140731334992427 140731334992427 140731334995921 0
/proc/22357/statm: 7768 392 278 7529 0 215 0
Current children cumulated CPU time: 0.03 s
Current children cumulated vsize: 31072 KiB
Current children cumulated memory: 1568 KiB

[startup+0.208926 s]*
/proc/loadavg: 2.28 3.65 3.84 3/181 22358
/proc/meminfo: memFree=31379308/32770624 swapFree=67108860/67108860
[pid=22357] ppid=22354 vsize=31072 memory=1568 CPUtime=0.13 cores=1,3,5,7
/proc/22357/stat : 22357 (BTD) R 22354 22357 17093 0 -1 4202496 567 0 0 0 13 0 0 0 20 0 1 0 67617222 31817728 392 18446744073709551615 4194304 35031035 140731334988352 140731334987352 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 70258688 140731334992351 140731334992427 140731334992427 140731334995921 0
/proc/22357/statm: 7768 392 278 7529 0 215 0
Current children cumulated CPU time: 0.13 s
Current children cumulated vsize: 31072 KiB
Current children cumulated memory: 1568 KiB

[startup+0.308573 s]*
/proc/loadavg: 2.28 3.65 3.84 3/181 22358
/proc/meminfo: memFree=31379308/32770624 swapFree=67108860/67108860
[pid=22357] ppid=22354 vsize=31072 memory=1568 CPUtime=0.23 cores=1,3,5,7
/proc/22357/stat : 22357 (BTD) R 22354 22357 17093 0 -1 4202496 569 0 0 0 23 0 0 0 20 0 1 0 67617222 31817728 392 18446744073709551615 4194304 35031035 140731334988352 140731334987352 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 70258688 140731334992351 140731334992427 140731334992427 140731334995921 0
/proc/22357/statm: 7768 392 278 7529 0 215 0
Current children cumulated CPU time: 0.23 s
Current children cumulated vsize: 31072 KiB
Current children cumulated memory: 1568 KiB

[startup+0.70026 s]
/proc/loadavg: 2.28 3.65 3.84 3/181 22358
/proc/meminfo: memFree=31379308/32770624 swapFree=67108860/67108860
[pid=22357] ppid=22354 vsize=31072 memory=1568 CPUtime=0.61 cores=1,3,5,7
/proc/22357/stat : 22357 (BTD) R 22354 22357 17093 0 -1 4202496 573 0 0 0 61 0 0 0 20 0 1 0 67617222 31817728 392 18446744073709551615 4194304 35031035 140731334988352 140731334987352 4541516 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 70258688 140731334992351 140731334992427 140731334992427 140731334995921 0
/proc/22357/statm: 7768 392 278 7529 0 215 0
Current children cumulated CPU time: 0.61 s
Current children cumulated vsize: 31072 KiB
Current children cumulated memory: 1568 KiB

[startup+1.50027 s]
/proc/loadavg: 2.28 3.65 3.84 3/181 22358
/proc/meminfo: memFree=31379308/32770624 swapFree=67108860/67108860
[pid=22357] ppid=22354 vsize=31072 memory=1568 CPUtime=1.41 cores=1,3,5,7
/proc/22357/stat : 22357 (BTD) R 22354 22357 17093 0 -1 4202496 577 0 0 0 140 1 0 0 20 0 1 0 67617222 31817728 392 18446744073709551615 4194304 35031035 140731334988352 140731334987352 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 70258688 140731334992351 140731334992427 140731334992427 140731334995921 0
/proc/22357/statm: 7768 392 278 7529 0 215 0
Current children cumulated CPU time: 1.41 s
Current children cumulated vsize: 31072 KiB
Current children cumulated memory: 1568 KiB

[startup+3.10864 s]
/proc/loadavg: 2.25 3.62 3.83 3/181 22358
/proc/meminfo: memFree=31379000/32770624 swapFree=67108860/67108860
[pid=22357] ppid=22354 vsize=31072 memory=1812 CPUtime=3.02 cores=1,3,5,7
/proc/22357/stat : 22357 (BTD) R 22354 22357 17093 0 -1 4202496 682 0 0 0 299 3 0 0 20 0 1 0 67617222 31817728 453 18446744073709551615 4194304 35031035 140731334988352 140731334987352 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 70258688 140731334992351 140731334992427 140731334992427 140731334995921 0
/proc/22357/statm: 7768 453 292 7529 0 215 0
Current children cumulated CPU time: 3.02 s
Current children cumulated vsize: 31072 KiB
Current children cumulated memory: 1812 KiB

[startup+6.30026 s]
/proc/loadavg: 2.25 3.62 3.83 3/181 22358
/proc/meminfo: memFree=31378180/32770624 swapFree=67108860/67108860
[pid=22357] ppid=22354 vsize=31200 memory=1832 CPUtime=6.21 cores=1,3,5,7
/proc/22357/stat : 22357 (BTD) R 22354 22357 17093 0 -1 4202496 794 0 0 0 614 7 0 0 20 0 1 0 67617222 31948800 458 18446744073709551615 4194304 35031035 140731334988352 140731334987352 4445295 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 70258688 140731334992351 140731334992427 140731334992427 140731334995921 0
/proc/22357/statm: 7800 458 293 7529 0 247 0
Current children cumulated CPU time: 6.21 s
Current children cumulated vsize: 31200 KiB
Current children cumulated memory: 1832 KiB

[startup+12.7003 s]
/proc/loadavg: 2.23 3.60 3.82 3/181 22358
/proc/meminfo: memFree=31378444/32770624 swapFree=67108860/67108860
[pid=22357] ppid=22354 vsize=31200 memory=1856 CPUtime=12.61 cores=1,3,5,7
/proc/22357/stat : 22357 (BTD) R 22354 22357 17093 0 -1 4202496 911 0 0 0 1246 15 0 0 20 0 1 0 67617222 31948800 464 18446744073709551615 4194304 35031035 140731334988352 140731334987352 4444591 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 70258688 140731334992351 140731334992427 140731334992427 140731334995921 0
/proc/22357/statm: 7800 464 293 7529 0 247 0
Current children cumulated CPU time: 12.61 s
Current children cumulated vsize: 31200 KiB
Current children cumulated memory: 1856 KiB

[startup+25.5003 s]
/proc/loadavg: 2.18 3.52 3.79 3/181 22358
/proc/meminfo: memFree=31378592/32770624 swapFree=67108860/67108860
[pid=22357] ppid=22354 vsize=31200 memory=1896 CPUtime=25.41 cores=1,3,5,7
/proc/22357/stat : 22357 (BTD) R 22354 22357 17093 0 -1 4202496 1152 0 0 0 2512 29 0 0 20 0 1 0 67617222 31948800 474 18446744073709551615 4194304 35031035 140731334988352 140731334987352 4213261 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 70258688 140731334992351 140731334992427 140731334992427 140731334995921 0
/proc/22357/statm: 7800 474 293 7529 0 247 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 31200 KiB
Current children cumulated memory: 1896 KiB

[startup+51.1087 s]
/proc/loadavg: 2.12 3.40 3.74 3/181 22358
/proc/meminfo: memFree=31378716/32770624 swapFree=67108860/67108860
[pid=22357] ppid=22354 vsize=31200 memory=1912 CPUtime=51.02 cores=1,3,5,7
/proc/22357/stat : 22357 (BTD) R 22354 22357 17093 0 -1 4202496 1282 0 0 0 5043 59 0 0 20 0 1 0 67617222 31948800 478 18446744073709551615 4194304 35031035 140731334988352 140731334987352 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 70258688 140731334992351 140731334992427 140731334992427 140731334995921 0
/proc/22357/statm: 7800 478 293 7529 0 247 0
Current children cumulated CPU time: 51.02 s
Current children cumulated vsize: 31200 KiB
Current children cumulated memory: 1912 KiB

[startup+102.3 s]
/proc/loadavg: 2.27 3.23 3.66 3/181 22360
/proc/meminfo: memFree=31378716/32770624 swapFree=67108860/67108860
[pid=22357] ppid=22354 vsize=31200 memory=1928 CPUtime=102.21 cores=1,3,5,7
/proc/22357/stat : 22357 (BTD) R 22354 22357 17093 0 -1 4202496 1416 0 0 0 10101 120 0 0 20 0 1 0 67617222 31948800 482 18446744073709551615 4194304 35031035 140731334988352 140731334987352 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 70258688 140731334992351 140731334992427 140731334992427 140731334995921 0
/proc/22357/statm: 7800 482 293 7529 0 247 0
Current children cumulated CPU time: 102.21 s
Current children cumulated vsize: 31200 KiB
Current children cumulated memory: 1928 KiB

[startup+162.3 s]
/proc/loadavg: 2.29 3.08 3.59 3/181 22362
/proc/meminfo: memFree=31379168/32770624 swapFree=67108860/67108860
[pid=22357] ppid=22354 vsize=31200 memory=1940 CPUtime=162.2 cores=1,3,5,7
/proc/22357/stat : 22357 (BTD) R 22354 22357 17093 0 -1 4202496 1553 0 0 0 16035 185 0 0 20 0 1 0 67617222 31948800 485 18446744073709551615 4194304 35031035 140731334988352 140731334987352 7415332 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 70258688 140731334992351 140731334992427 140731334992427 140731334995921 0
/proc/22357/statm: 7800 485 293 7529 0 247 0
Current children cumulated CPU time: 162.2 s
Current children cumulated vsize: 31200 KiB
Current children cumulated memory: 1940 KiB

[startup+222.3 s]
/proc/loadavg: 2.11 2.88 3.49 3/181 22364
/proc/meminfo: memFree=31378736/32770624 swapFree=67108860/67108860
[pid=22357] ppid=22354 vsize=31332 memory=1956 CPUtime=222.2 cores=1,3,5,7
/proc/22357/stat : 22357 (BTD) R 22354 22357 17093 0 -1 4202496 1692 0 0 0 21966 254 0 0 20 0 1 0 67617222 32083968 489 18446744073709551615 4194304 35031035 140731334988352 140731334987352 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 70258688 140731334992351 140731334992427 140731334992427 140731334995921 0
/proc/22357/statm: 7833 489 293 7529 0 280 0
Current children cumulated CPU time: 222.2 s
Current children cumulated vsize: 31332 KiB
Current children cumulated memory: 1956 KiB

[startup+282.3 s]
/proc/loadavg: 2.04 2.72 3.39 3/181 22366
/proc/meminfo: memFree=31377972/32770624 swapFree=67108860/67108860
[pid=22357] ppid=22354 vsize=31332 memory=1968 CPUtime=282.21 cores=1,3,5,7
/proc/22357/stat : 22357 (BTD) R 22354 22357 17093 0 -1 4202496 1833 0 0 0 27896 325 0 0 20 0 1 0 67617222 32083968 492 18446744073709551615 4194304 35031035 140731334988352 140731334987352 4445143 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 70258688 140731334992351 140731334992427 140731334992427 140731334995921 0
/proc/22357/statm: 7833 492 293 7529 0 280 0
Current children cumulated CPU time: 282.21 s
Current children cumulated vsize: 31332 KiB
Current children cumulated memory: 1968 KiB

[startup+342.3 s]
/proc/loadavg: 2.01 2.59 3.31 3/181 22368
/proc/meminfo: memFree=31378220/32770624 swapFree=67108860/67108860
[pid=22357] ppid=22354 vsize=31332 memory=1972 CPUtime=342.2 cores=1,3,5,7
/proc/22357/stat : 22357 (BTD) R 22354 22357 17093 0 -1 4202496 1973 0 0 0 33828 392 0 0 20 0 1 0 67617222 32083968 493 18446744073709551615 4194304 35031035 140731334988352 140731334987352 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 70258688 140731334992351 140731334992427 140731334992427 140731334995921 0
/proc/22357/statm: 7833 493 293 7529 0 280 0
Current children cumulated CPU time: 342.2 s
Current children cumulated vsize: 31332 KiB
Current children cumulated memory: 1972 KiB

[startup+402.3 s]
/proc/loadavg: 1.96 2.47 3.22 3/181 22370
/proc/meminfo: memFree=31378316/32770624 swapFree=67108860/67108860
[pid=22357] ppid=22354 vsize=31332 memory=1980 CPUtime=402.19 cores=1,3,5,7
/proc/22357/stat : 22357 (BTD) R 22354 22357 17093 0 -1 4202496 2119 0 0 0 39758 461 0 0 20 0 1 0 67617222 32083968 495 18446744073709551615 4194304 35031035 140731334988352 140731334987352 6457952 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 70258688 140731334992351 140731334992427 140731334992427 140731334995921 0
/proc/22357/statm: 7833 495 293 7529 0 280 0
Current children cumulated CPU time: 402.19 s
Current children cumulated vsize: 31332 KiB
Current children cumulated memory: 1980 KiB

[startup+462.3 s]
/proc/loadavg: 1.98 2.38 3.14 3/184 22386
/proc/meminfo: memFree=31374512/32770624 swapFree=67108860/67108860
[pid=22357] ppid=22354 vsize=31332 memory=1984 CPUtime=462.19 cores=1,3,5,7
/proc/22357/stat : 22357 (BTD) R 22354 22357 17093 0 -1 4202496 2262 0 0 0 45688 531 0 0 20 0 1 0 67617222 32083968 496 18446744073709551615 4194304 35031035 140731334988352 140731334987352 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 70258688 140731334992351 140731334992427 140731334992427 140731334995921 0
/proc/22357/statm: 7833 496 293 7529 0 280 0
Current children cumulated CPU time: 462.19 s
Current children cumulated vsize: 31332 KiB
Current children cumulated memory: 1984 KiB


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

/proc/22357/statm: 7833 510 293 7529 0 280 0
Current children cumulated CPU time: 1722.13 s
Current children cumulated vsize: 31332 KiB
Current children cumulated memory: 2040 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.28 3/181 22486
/proc/meminfo: memFree=31376756/32770624 swapFree=67108860/67108860
[pid=22357] ppid=22354 vsize=31332 memory=2040 CPUtime=1782.13 cores=1,3,5,7
/proc/22357/stat : 22357 (BTD) R 22354 22357 17093 0 -1 4202496 5253 0 0 0 176198 2015 0 0 20 0 1 0 67617222 32083968 510 18446744073709551615 4194304 35031035 140731334988352 140731334987352 4213258 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 70258688 140731334992351 140731334992427 140731334992427 140731334995921 0
/proc/22357/statm: 7833 510 293 7529 0 280 0
Current children cumulated CPU time: 1782.13 s
Current children cumulated vsize: 31332 KiB
Current children cumulated memory: 2040 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.26 3/181 22488
/proc/meminfo: memFree=31376832/32770624 swapFree=67108860/67108860
[pid=22357] ppid=22354 vsize=31332 memory=2040 CPUtime=1842.13 cores=1,3,5,7
/proc/22357/stat : 22357 (BTD) R 22354 22357 17093 0 -1 4202496 5377 0 0 0 182134 2079 0 0 20 0 1 0 67617222 32083968 510 18446744073709551615 4194304 35031035 140731334988352 140731334987352 6458007 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 70258688 140731334992351 140731334992427 140731334992427 140731334995921 0
/proc/22357/statm: 7833 510 293 7529 0 280 0
Current children cumulated CPU time: 1842.13 s
Current children cumulated vsize: 31332 KiB
Current children cumulated memory: 2040 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.24 3/181 22490
/proc/meminfo: memFree=31377080/32770624 swapFree=67108860/67108860
[pid=22357] ppid=22354 vsize=31332 memory=2040 CPUtime=1902.12 cores=1,3,5,7
/proc/22357/stat : 22357 (BTD) R 22354 22357 17093 0 -1 4202496 5500 0 0 0 188068 2144 0 0 20 0 1 0 67617222 32083968 510 18446744073709551615 4194304 35031035 140731334988352 140731334987352 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 70258688 140731334992351 140731334992427 140731334992427 140731334995921 0
/proc/22357/statm: 7833 510 293 7529 0 280 0
Current children cumulated CPU time: 1902.12 s
Current children cumulated vsize: 31332 KiB
Current children cumulated memory: 2040 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.23 3/181 22492
/proc/meminfo: memFree=31377524/32770624 swapFree=67108860/67108860
[pid=22357] ppid=22354 vsize=31332 memory=2044 CPUtime=1962.12 cores=1,3,5,7
/proc/22357/stat : 22357 (BTD) R 22354 22357 17093 0 -1 4202496 5645 0 0 0 193997 2215 0 0 20 0 1 0 67617222 32083968 511 18446744073709551615 4194304 35031035 140731334988352 140731334987352 6458441 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 70258688 140731334992351 140731334992427 140731334992427 140731334995921 0
/proc/22357/statm: 7833 511 293 7529 0 280 0
Current children cumulated CPU time: 1962.12 s
Current children cumulated vsize: 31332 KiB
Current children cumulated memory: 2044 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.21 3/181 22494
/proc/meminfo: memFree=31377896/32770624 swapFree=67108860/67108860
[pid=22357] ppid=22354 vsize=31332 memory=2044 CPUtime=2022.12 cores=1,3,5,7
/proc/22357/stat : 22357 (BTD) R 22354 22357 17093 0 -1 4202496 5767 0 0 0 199931 2281 0 0 20 0 1 0 67617222 32083968 511 18446744073709551615 4194304 35031035 140731334988352 140731334987352 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 70258688 140731334992351 140731334992427 140731334992427 140731334995921 0
/proc/22357/statm: 7833 511 293 7529 0 280 0
Current children cumulated CPU time: 2022.12 s
Current children cumulated vsize: 31332 KiB
Current children cumulated memory: 2044 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.20 3/181 22496
/proc/meminfo: memFree=31377872/32770624 swapFree=67108860/67108860
[pid=22357] ppid=22354 vsize=31332 memory=2044 CPUtime=2082.12 cores=1,3,5,7
/proc/22357/stat : 22357 (BTD) R 22354 22357 17093 0 -1 4202496 5890 0 0 0 205864 2348 0 0 20 0 1 0 67617222 32083968 511 18446744073709551615 4194304 35031035 140731334988352 140731334987352 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 70258688 140731334992351 140731334992427 140731334992427 140731334995921 0
/proc/22357/statm: 7833 511 293 7529 0 280 0
Current children cumulated CPU time: 2082.12 s
Current children cumulated vsize: 31332 KiB
Current children cumulated memory: 2044 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.19 3/181 22498
/proc/meminfo: memFree=31377376/32770624 swapFree=67108860/67108860
[pid=22357] ppid=22354 vsize=31332 memory=2052 CPUtime=2142.11 cores=1,3,5,7
/proc/22357/stat : 22357 (BTD) R 22354 22357 17093 0 -1 4202496 6048 0 0 0 211795 2416 0 0 20 0 1 0 67617222 32083968 513 18446744073709551615 4194304 35031035 140731334988352 140731334987352 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 70258688 140731334992351 140731334992427 140731334992427 140731334995921 0
/proc/22357/statm: 7833 513 293 7529 0 280 0
Current children cumulated CPU time: 2142.11 s
Current children cumulated vsize: 31332 KiB
Current children cumulated memory: 2052 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.18 3/181 22500
/proc/meminfo: memFree=31377320/32770624 swapFree=67108860/67108860
[pid=22357] ppid=22354 vsize=31332 memory=2052 CPUtime=2202.12 cores=1,3,5,7
/proc/22357/stat : 22357 (BTD) R 22354 22357 17093 0 -1 4202496 6171 0 0 0 217724 2488 0 0 20 0 1 0 67617222 32083968 513 18446744073709551615 4194304 35031035 140731334988352 140731334987352 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 70258688 140731334992351 140731334992427 140731334992427 140731334995921 0
/proc/22357/statm: 7833 513 293 7529 0 280 0
Current children cumulated CPU time: 2202.12 s
Current children cumulated vsize: 31332 KiB
Current children cumulated memory: 2052 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.17 3/185 22517
/proc/meminfo: memFree=31372612/32770624 swapFree=67108860/67108860
[pid=22357] ppid=22354 vsize=31332 memory=2052 CPUtime=2262.11 cores=1,3,5,7
/proc/22357/stat : 22357 (BTD) R 22354 22357 17093 0 -1 4202496 6293 0 0 0 223657 2554 0 0 20 0 1 0 67617222 32083968 513 18446744073709551615 4194304 35031035 140731334988352 140731334987352 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 70258688 140731334992351 140731334992427 140731334992427 140731334995921 0
/proc/22357/statm: 7833 513 293 7529 0 280 0
Current children cumulated CPU time: 2262.11 s
Current children cumulated vsize: 31332 KiB
Current children cumulated memory: 2052 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.16 3/182 22519
/proc/meminfo: memFree=31376496/32770624 swapFree=67108860/67108860
[pid=22357] ppid=22354 vsize=31332 memory=2052 CPUtime=2322.1 cores=1,3,5,7
/proc/22357/stat : 22357 (BTD) R 22354 22357 17093 0 -1 4202496 6421 0 0 0 229586 2624 0 0 20 0 1 0 67617222 32083968 513 18446744073709551615 4194304 35031035 140731334988352 140731334987352 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 70258688 140731334992351 140731334992427 140731334992427 140731334995921 0
/proc/22357/statm: 7833 513 293 7529 0 280 0
Current children cumulated CPU time: 2322.1 s
Current children cumulated vsize: 31332 KiB
Current children cumulated memory: 2052 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.14 3/182 22521
/proc/meminfo: memFree=31376696/32770624 swapFree=67108860/67108860
[pid=22357] ppid=22354 vsize=31332 memory=2052 CPUtime=2382.11 cores=1,3,5,7
/proc/22357/stat : 22357 (BTD) R 22354 22357 17093 0 -1 4202496 6543 0 0 0 235515 2696 0 0 20 0 1 0 67617222 32083968 513 18446744073709551615 4194304 35031035 140731334988352 140731334987352 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 70258688 140731334992351 140731334992427 140731334992427 140731334995921 0
/proc/22357/statm: 7833 513 293 7529 0 280 0
Current children cumulated CPU time: 2382.11 s
Current children cumulated vsize: 31332 KiB
Current children cumulated memory: 2052 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.13 2/176 22569
/proc/meminfo: memFree=31463708/32770624 swapFree=67108860/67108860
[pid=22357] ppid=22354 vsize=31332 memory=2052 CPUtime=2442.11 cores=1,3,5,7
/proc/22357/stat : 22357 (BTD) R 22354 22357 17093 0 -1 4202496 6665 0 0 0 241443 2768 0 0 20 0 1 0 67617222 32083968 513 18446744073709551615 4194304 35031035 140731334988352 140731334987352 4445177 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 70258688 140731334992351 140731334992427 140731334992427 140731334995921 0
/proc/22357/statm: 7833 513 293 7529 0 280 0
Current children cumulated CPU time: 2442.11 s
Current children cumulated vsize: 31332 KiB
Current children cumulated memory: 2052 KiB

[startup+2502.3 s]
/proc/loadavg: 2.13 2.04 2.14 3/182 22585
/proc/meminfo: memFree=31422268/32770624 swapFree=67108860/67108860
[pid=22357] ppid=22354 vsize=31332 memory=2052 CPUtime=2502.1 cores=1,3,5,7
/proc/22357/stat : 22357 (BTD) R 22354 22357 17093 0 -1 4202496 6787 0 0 0 247374 2836 0 0 20 0 1 0 67617222 32083968 513 18446744073709551615 4194304 35031035 140731334988352 140731334987352 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 70258688 140731334992351 140731334992427 140731334992427 140731334995921 0
/proc/22357/statm: 7833 513 293 7529 0 280 0
Current children cumulated CPU time: 2502.1 s
Current children cumulated vsize: 31332 KiB
Current children cumulated memory: 2052 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.09 2.04 2.14 3/181 22587
/proc/meminfo: memFree=31422036/32770624 swapFree=67108860/67108860
[pid=22357] ppid=22354 vsize=31332 memory=2052 CPUtime=2519.81 cores=1,3,5,7
/proc/22357/stat : 22357 (BTD) R 22354 22357 17093 0 -1 4202496 6908 0 0 0 249126 2855 0 0 20 0 1 0 67617222 32083968 513 18446744073709551615 4194304 35031035 140731334988352 140731334987352 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 70258688 140731334992351 140731334992427 140731334992427 140731334995921 0
/proc/22357/statm: 7833 513 293 7529 0 280 0
Current children cumulated CPU time: 2519.81 s
Current children cumulated vsize: 31332 KiB
Current children cumulated memory: 2052 KiB

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

[startup+2520.01 s]
# the end of solver process 22357 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2491.26 s, system=28.5567 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.82
CPU user time (s): 2491.26
CPU system time (s): 28.5567
CPU usage (%): 99.9924
Max. virtual memory (cumulated for all children) (KiB): 31332
Max. memory (cumulated for all children) (KiB): 2052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2491.26
system time used= 28.5567
maximum resident set size= 2052
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6908
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= 2
involuntary context switches= 633


# summary of solver processes directly reported to runsolver:
#   pid: 22357
#   total CPU time (s): 2519.82
#   total CPU user time (s): 2491.26
#   total CPU system time (s): 28.5567

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.55653 second user time and 15.3722 second system time

The end

Launcher Data 

Begin job on node127 at 2017-08-13 21:43:10
IDJOB=4265100
IDBENCH=115861
IDSOLVER=2654
FILE ID=node127/4265100-1502654239
RUNJOBID= node127-1502653304-21655
PBS_JOBID= 
Free space on /tmp= 61992 MiB

SOLVER NAME= BTD 2017-08-10
BENCH NAME= XCSP17/ColouredQueens/ColouredQueens-m1-s1/ColouredQueens-10.xml
COMMAND LINE= BTD TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4265100-1502654239/watcher-4265100-1502654239 -o /tmp/evaluation-result-4265100-1502654239/solver-4265100-1502654239 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21655 --watchdog 2580  BTD 2520 HOME/instance-4265100-1502654239.xml

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

MD5SUM BENCH= dd9b438f7b2aa476e711f04952c9024a
RANDOM SEED=63417589

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:        31379700 kB
MemAvailable:   31944660 kB
Buffers:          204700 kB
Cached:           655912 kB
SwapCached:            0 kB
Active:           735280 kB
Inactive:         227736 kB
Active(anon):      51972 kB
Inactive(anon):    83872 kB
Active(file):     683308 kB
Inactive(file):   143864 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             38628 kB
Writeback:             0 kB
AnonPages:        102436 kB
Mapped:            49424 kB
Shmem:             33444 kB
Slab:             132960 kB
SReclaimable:     107248 kB
SUnreclaim:        25712 kB
KernelStack:        3184 kB
PageTables:         4860 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     380644 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     51200 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 2017-08-13 22:25:11