Trace number 4298008

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
NACRE 1.0.4? (TO) 2519.88 2520.01

General information on the benchmark

NameColouredQueens/
ColouredQueens-11_c18.xml
MD5SUM3da25fcd556a00d93fc440927ef81e89
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 variables121
Number of constraints60
Number of domains1
Minimum domain size11
Maximum domain size11
Distribution of domain sizes[{"size":11,"count":121}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":117}]
Minimum constraint arity2
Maximum constraint arity11
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":4},{"arity":11,"count":24}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":60}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.03	c NACRE 1.0.4
2519.87/2520.00	c
2519.87/2520.01	c # time = 2519.87
2519.87/2520.01	c # Dec = 5432170
2519.87/2520.01	c # Propagate Calls = 4453047213
2519.87/2520.01	c # assignAt Calls = 13378805
2519.87/2520.01	c # removeAt Calls = 391637260
2519.87/2520.01	c # Run = 8190
2519.87/2520.01	c # Conflicts = 4793869
2519.87/2520.01	c # Memory used = 301.624 Mb
2519.87/2520.01	s UNKNOWN

Verifier Data


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 (10370 MiB free)
  memory of node 1: 16384 MiB (15804 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4298008-1532776103/watcher-4298008-1532776103 -o /tmp/evaluation-result-4298008-1532776103/solver-4298008-1532776103 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1532776103-29944 --watchdog 2580 nacre_mini_release HOME/instance-4298008-1532776103.xml -ca -l100 -cm 

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

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

solver pid=29961, runsolver pid=29958

[startup+0.100131 s]*
/proc/loadavg: 1.22 1.34 1.39 2/187 29975
/proc/meminfo: memFree=26799740/32770624 swapFree=67028200/67108860
[pid=29961] ppid=29958 vsize=27608 memory=4284 CPUtime=0.07 cores=1,3,5,7
/proc/29961/stat : 29961 (nacre_mini_rele) R 29958 29961 29912 0 -1 4202496 1239 0 3 0 7 0 0 0 20 0 1 0 95173460 28270592 1071 33554432000 4194304 4933779 140731924048208 140731924045960 140421581519845 0 0 4096 24578 0 0 0 17 5 0 0 2 0 0 7034520 7039168 16142336 140731924055192 140731924055292 140731924055292 140731924058050 0
/proc/29961/statm: 6902 1071 600 181 0 519 0
Current children cumulated CPU time: 0.07 s
Current children cumulated vsize: 27608 KiB
Current children cumulated memory: 4284 KiB

[startup+0.209338 s]*
/proc/loadavg: 1.22 1.34 1.39 2/184 29983
/proc/meminfo: memFree=26799336/32770624 swapFree=67028200/67108860
[pid=29961] ppid=29958 vsize=28796 memory=5340 CPUtime=0.18 cores=1,3,5,7
/proc/29961/stat : 29961 (nacre_mini_rele) R 29958 29961 29912 0 -1 4202496 1532 0 3 0 18 0 0 0 20 0 1 0 95173460 29487104 1335 33554432000 4194304 4933779 140731924048208 140731924045960 4439640 0 0 4096 24578 0 0 0 17 5 0 0 2 0 0 7034520 7039168 16142336 140731924055192 140731924055292 140731924055292 140731924058050 0
/proc/29961/statm: 7199 1335 600 181 0 816 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 28796 KiB
Current children cumulated memory: 5340 KiB

[startup+0.308964 s]*
/proc/loadavg: 1.22 1.34 1.39 2/184 29983
/proc/meminfo: memFree=26797608/32770624 swapFree=67028200/67108860
[pid=29961] ppid=29958 vsize=29716 memory=6248 CPUtime=0.28 cores=1,3,5,7
/proc/29961/stat : 29961 (nacre_mini_rele) R 29958 29961 29912 0 -1 4202496 1777 0 3 0 28 0 0 0 20 0 1 0 95173460 30429184 1562 33554432000 4194304 4933779 140731924048208 140731924045960 4437792 0 0 4096 24578 0 0 0 17 5 0 0 2 0 0 7034520 7039168 16142336 140731924055192 140731924055292 140731924055292 140731924058050 0
/proc/29961/statm: 7429 1562 600 181 0 1046 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 29716 KiB
Current children cumulated memory: 6248 KiB

[startup+0.700255 s]
/proc/loadavg: 1.22 1.34 1.39 3/196 29998
/proc/meminfo: memFree=26785328/32770624 swapFree=67028200/67108860
[pid=29961] ppid=29958 vsize=33204 memory=9852 CPUtime=0.66 cores=1,3,5,7
/proc/29961/stat : 29961 (nacre_mini_rele) R 29958 29961 29912 0 -1 4202496 2634 0 3 0 66 0 0 0 20 0 1 0 95173460 34000896 2463 33554432000 4194304 4933779 140731924048208 140731924045960 140421581519845 0 0 4096 24578 0 0 0 17 5 0 0 2 0 0 7034520 7039168 16142336 140731924055192 140731924055292 140731924055292 140731924058050 0
/proc/29961/statm: 8301 2463 600 181 0 1918 0
Current children cumulated CPU time: 0.66 s
Current children cumulated vsize: 33204 KiB
Current children cumulated memory: 9852 KiB

[startup+1.50026 s]
/proc/loadavg: 1.28 1.35 1.39 3/189 30036
/proc/meminfo: memFree=26789836/32770624 swapFree=67028200/67108860
[pid=29961] ppid=29958 vsize=37736 memory=14252 CPUtime=1.46 cores=1,3,5,7
/proc/29961/stat : 29961 (nacre_mini_rele) R 29958 29961 29912 0 -1 4202496 3788 0 3 0 146 0 0 0 20 0 1 0 95173460 38641664 3563 33554432000 4194304 4933779 140731924048208 140731924045976 4335067 0 0 4096 24578 0 0 0 17 5 0 0 2 0 0 7034520 7039168 16142336 140731924055192 140731924055292 140731924055292 140731924058050 0
/proc/29961/statm: 9434 3563 600 181 0 3051 0
Current children cumulated CPU time: 1.46 s
Current children cumulated vsize: 37736 KiB
Current children cumulated memory: 14252 KiB

[startup+3.10935 s]
/proc/loadavg: 1.28 1.35 1.39 3/189 30036
/proc/meminfo: memFree=26767548/32770624 swapFree=67028200/67108860
[pid=29961] ppid=29958 vsize=43088 memory=19060 CPUtime=3.07 cores=1,3,5,7
/proc/29961/stat : 29961 (nacre_mini_rele) R 29958 29961 29912 0 -1 4202496 8444 0 3 0 307 0 0 0 20 0 1 0 95173460 44122112 4765 33554432000 4194304 4933779 140731924048208 140731924045976 140421581515582 0 0 4096 24578 0 0 0 17 5 0 0 2 0 0 7034520 7039168 16142336 140731924055192 140731924055292 140731924055292 140731924058050 0
/proc/29961/statm: 10772 4765 600 181 0 4389 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 43088 KiB
Current children cumulated memory: 19060 KiB

[startup+6.30026 s]
/proc/loadavg: 1.34 1.36 1.40 4/189 30036
/proc/meminfo: memFree=26753608/32770624 swapFree=67028200/67108860
[pid=29961] ppid=29958 vsize=49768 memory=25844 CPUtime=6.26 cores=1,3,5,7
/proc/29961/stat : 29961 (nacre_mini_rele) R 29958 29961 29912 0 -1 4202496 11772 0 3 0 625 1 0 0 20 0 1 0 95173460 50962432 6461 33554432000 4194304 4933779 140731924048208 140731924045912 4437393 0 0 4096 24578 0 0 0 17 1 0 0 2 0 0 7034520 7039168 16142336 140731924055192 140731924055292 140731924055292 140731924058050 0
/proc/29961/statm: 12442 6461 600 181 0 6059 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 49768 KiB
Current children cumulated memory: 25844 KiB

[startup+12.7003 s]
/proc/loadavg: 1.39 1.37 1.40 3/189 30036
/proc/meminfo: memFree=26735504/32770624 swapFree=67028200/67108860
[pid=29961] ppid=29958 vsize=58556 memory=34828 CPUtime=12.66 cores=1,3,5,7
/proc/29961/stat : 29961 (nacre_mini_rele) R 29958 29961 29912 0 -1 4202496 17242 0 3 0 1264 2 0 0 20 0 1 0 95173460 59961344 8707 33554432000 4194304 4933779 140731924048208 140731924045960 4472608 0 0 4096 24578 0 0 0 17 1 0 0 2 0 0 7034520 7039168 16142336 140731924055192 140731924055292 140731924055292 140731924058050 0
/proc/29961/statm: 14639 8707 600 181 0 8256 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 58556 KiB
Current children cumulated memory: 34828 KiB

[startup+25.5003 s]
/proc/loadavg: 1.48 1.40 1.41 3/189 30036
/proc/meminfo: memFree=26707708/32770624 swapFree=67028200/67108860
[pid=29961] ppid=29958 vsize=69996 memory=46628 CPUtime=25.46 cores=1,3,5,7
/proc/29961/stat : 29961 (nacre_mini_rele) R 29958 29961 29912 0 -1 4202496 32677 0 3 0 2542 4 0 0 20 0 1 0 95173460 71675904 11657 33554432000 4194304 4933779 140731924048208 140731924045912 4437581 0 0 4096 24578 0 0 0 17 1 0 0 2 0 0 7034520 7039168 16142336 140731924055192 140731924055292 140731924055292 140731924058050 0
/proc/29961/statm: 17499 11657 600 181 0 11116 0
Current children cumulated CPU time: 25.46 s
Current children cumulated vsize: 69996 KiB
Current children cumulated memory: 46628 KiB

[startup+51.1095 s]
/proc/loadavg: 1.69 1.45 1.42 3/189 30036
/proc/meminfo: memFree=26669740/32770624 swapFree=67028200/67108860
[pid=29961] ppid=29958 vsize=86944 memory=62360 CPUtime=51.07 cores=1,3,5,7
/proc/29961/stat : 29961 (nacre_mini_rele) R 29958 29961 29912 0 -1 4202496 47389 0 3 0 5101 6 0 0 20 0 1 0 95173460 89030656 15590 33554432000 4194304 4933779 140731924048208 140731924045912 4437389 0 0 4096 24578 0 0 0 17 1 0 0 2 0 0 7034520 7039168 16142336 140731924055192 140731924055292 140731924055292 140731924058050 0
/proc/29961/statm: 21736 15590 600 181 0 15353 0
Current children cumulated CPU time: 51.07 s
Current children cumulated vsize: 86944 KiB
Current children cumulated memory: 62360 KiB

[startup+102.3 s]
/proc/loadavg: 1.86 1.54 1.45 3/190 30045
/proc/meminfo: memFree=26621948/32770624 swapFree=67028204/67108860
[pid=29961] ppid=29958 vsize=106896 memory=82608 CPUtime=102.25 cores=1,3,5,7
/proc/29961/stat : 29961 (nacre_mini_rele) R 29958 29961 29912 0 -1 4202496 66330 0 3 0 10217 8 0 0 20 0 1 0 95173460 109461504 20652 33554432000 4194304 4933779 140731924048208 140731924045896 4437536 0 0 4096 24578 0 0 0 17 1 0 0 2 0 0 7034520 7039168 16142336 140731924055192 140731924055292 140731924055292 140731924058050 0
/proc/29961/statm: 26724 20652 600 181 0 20341 0
Current children cumulated CPU time: 102.25 s
Current children cumulated vsize: 106896 KiB
Current children cumulated memory: 82608 KiB

[startup+162.3 s]
/proc/loadavg: 1.95 1.62 1.49 3/190 30046
/proc/meminfo: memFree=26586420/32770624 swapFree=67028204/67108860
[pid=29961] ppid=29958 vsize=123232 memory=99540 CPUtime=162.23 cores=1,3,5,7
/proc/29961/stat : 29961 (nacre_mini_rele) R 29958 29961 29912 0 -1 4202496 88468 0 3 0 16213 10 0 0 20 0 1 0 95173460 126189568 24885 33554432000 4194304 4933779 140731924048208 140731924045960 4472608 0 0 4096 24578 0 0 0 17 1 0 0 2 0 0 7034520 7039168 16142336 140731924055192 140731924055292 140731924055292 140731924058050 0
/proc/29961/statm: 30808 24885 600 181 0 24425 0
Current children cumulated CPU time: 162.23 s
Current children cumulated vsize: 123232 KiB
Current children cumulated memory: 99540 KiB

[startup+222.3 s]
/proc/loadavg: 1.98 1.69 1.52 3/190 30047
/proc/meminfo: memFree=26550608/32770624 swapFree=67028204/67108860
[pid=29961] ppid=29958 vsize=139732 memory=115944 CPUtime=222.23 cores=1,3,5,7
/proc/29961/stat : 29961 (nacre_mini_rele) R 29958 29961 29912 0 -1 4202496 93924 0 3 0 22210 13 0 0 20 0 1 0 95173460 143085568 28986 33554432000 4194304 4933779 140731924048208 140731924045912 140421587720974 0 0 4096 24578 0 0 0 17 1 0 0 2 0 0 7034520 7039168 16142336 140731924055192 140731924055292 140731924055292 140731924058050 0
/proc/29961/statm: 34933 28986 600 181 0 28550 0
Current children cumulated CPU time: 222.23 s
Current children cumulated vsize: 139732 KiB
Current children cumulated memory: 115944 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.75 1.55 3/189 30048
/proc/meminfo: memFree=26521040/32770624 swapFree=67028204/67108860
[pid=29961] ppid=29958 vsize=152188 memory=128660 CPUtime=282.23 cores=1,3,5,7
/proc/29961/stat : 29961 (nacre_mini_rele) R 29958 29961 29912 0 -1 4202496 102328 0 3 0 28208 15 0 0 20 0 1 0 95173460 155840512 32165 33554432000 4194304 4933779 140731924048208 140731924045912 4437393 0 0 4096 24578 0 0 0 17 1 0 0 2 0 0 7034520 7039168 16142336 140731924055192 140731924055292 140731924055292 140731924058050 0
/proc/29961/statm: 38047 32165 600 181 0 31664 0
Current children cumulated CPU time: 282.23 s
Current children cumulated vsize: 152188 KiB
Current children cumulated memory: 128660 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.79 1.58 3/188 30049
/proc/meminfo: memFree=26501124/32770624 swapFree=67028204/67108860
[pid=29961] ppid=29958 vsize=163368 memory=137480 CPUtime=342.23 cores=1,3,5,7
/proc/29961/stat : 29961 (nacre_mini_rele) R 29958 29961 29912 0 -1 4202496 112781 0 3 0 34206 17 0 0 20 0 1 0 95173460 167288832 34370 33554432000 4194304 4933779 140731924048208 140731924045960 4437389 0 0 4096 24578 0 0 0 17 1 0 0 2 0 0 7034520 7039168 16142336 140731924055192 140731924055292 140731924055292 140731924058050 0
/proc/29961/statm: 40842 34370 600 181 0 34459 0
Current children cumulated CPU time: 342.23 s
Current children cumulated vsize: 163368 KiB
Current children cumulated memory: 137480 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.83 1.60 3/187 30050
/proc/meminfo: memFree=26477504/32770624 swapFree=67028204/67108860
[pid=29961] ppid=29958 vsize=173576 memory=147656 CPUtime=402.22 cores=1,3,5,7
/proc/29961/stat : 29961 (nacre_mini_rele) R 29958 29961 29912 0 -1 4202496 125886 0 3 0 40204 18 0 0 20 0 1 0 95173460 177741824 36914 33554432000 4194304 4933779 140731924048208 140731924045896 4475939 0 0 4096 24578 0 0 0 17 1 0 0 2 0 0 7034520 7039168 16142336 140731924055192 140731924055292 140731924055292 140731924058050 0
/proc/29961/statm: 43394 36914 600 181 0 37011 0
Current children cumulated CPU time: 402.22 s
Current children cumulated vsize: 173576 KiB
Current children cumulated memory: 147656 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.86 1.63 3/187 30051
/proc/meminfo: memFree=26455588/32770624 swapFree=67028204/67108860
[pid=29961] ppid=29958 vsize=182852 memory=157448 CPUtime=462.21 cores=1,3,5,7
/proc/29961/stat : 29961 (nacre_mini_rele) R 29958 29961 29912 0 -1 4202496 129931 0 3 0 46201 20 0 0 20 0 1 0 95173460 187240448 39362 33554432000 4194304 4933779 140731924048208 140731924045912 4437393 0 0 4096 24578 0 0 0 17 1 0 0 2 0 0 7034520 7039168 16142336 140731924055192 140731924055292 140731924055292 140731924058050 0
/proc/29961/statm: 45713 39362 600 181 0 39330 0
Current children cumulated CPU time: 462.21 s
Current children cumulated vsize: 182852 KiB
Current children cumulated memory: 157448 KiB


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

/proc/29961/statm: 71569 65480 600 181 0 65186 0
Current children cumulated CPU time: 1722.17 s
Current children cumulated vsize: 286276 KiB
Current children cumulated memory: 261920 KiB

[startup+1782.3 s]
/proc/loadavg: 2.01 2.11 1.98 3/187 30091
/proc/meminfo: memFree=26204592/32770624 swapFree=67028212/67108860
[pid=29961] ppid=29958 vsize=289920 memory=265388 CPUtime=1782.18 cores=1,3,5,7
/proc/29961/stat : 29961 (nacre_mini_rele) R 29958 29961 29912 0 -1 4202496 265286 0 3 0 178175 43 0 0 20 0 1 0 95173460 296878080 66347 33554432000 4194304 4933779 140731924048208 140731924045960 4437393 0 0 4096 24578 0 0 0 17 1 0 0 2 0 0 7034520 7039168 16142336 140731924055192 140731924055292 140731924055292 140731924058050 0
/proc/29961/statm: 72480 66347 600 181 0 66097 0
Current children cumulated CPU time: 1782.18 s
Current children cumulated vsize: 289920 KiB
Current children cumulated memory: 265388 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.09 1.98 3/187 30092
/proc/meminfo: memFree=26195912/32770624 swapFree=67028212/67108860
[pid=29961] ppid=29958 vsize=294032 memory=269444 CPUtime=1842.18 cores=1,3,5,7
/proc/29961/stat : 29961 (nacre_mini_rele) R 29958 29961 29912 0 -1 4202496 272423 0 3 0 184174 44 0 0 20 0 1 0 95173460 301088768 67361 33554432000 4194304 4933779 140731924048208 140731924045896 4437393 0 0 4096 24578 0 0 0 17 1 0 0 2 0 0 7034520 7039168 16142336 140731924055192 140731924055292 140731924055292 140731924058050 0
/proc/29961/statm: 73508 67361 600 181 0 67125 0
Current children cumulated CPU time: 1842.18 s
Current children cumulated vsize: 294032 KiB
Current children cumulated memory: 269444 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.07 1.98 3/188 30101
/proc/meminfo: memFree=26189108/32770624 swapFree=67028212/67108860
[pid=29961] ppid=29958 vsize=296900 memory=272640 CPUtime=1902.17 cores=1,3,5,7
/proc/29961/stat : 29961 (nacre_mini_rele) R 29958 29961 29912 0 -1 4202496 279816 0 3 0 190172 45 0 0 20 0 1 0 95173460 304025600 68160 33554432000 4194304 4933779 140731924048208 140731924045896 4437792 0 0 4096 24578 0 0 0 17 1 0 0 2 0 0 7034520 7039168 16142336 140731924055192 140731924055292 140731924055292 140731924058050 0
/proc/29961/statm: 74225 68160 600 181 0 67842 0
Current children cumulated CPU time: 1902.17 s
Current children cumulated vsize: 296900 KiB
Current children cumulated memory: 272640 KiB

[startup+1962.3 s]
/proc/loadavg: 2.05 2.07 1.98 3/188 30102
/proc/meminfo: memFree=26182484/32770624 swapFree=67028212/67108860
[pid=29961] ppid=29958 vsize=300128 memory=275992 CPUtime=1962.17 cores=1,3,5,7
/proc/29961/stat : 29961 (nacre_mini_rele) R 29958 29961 29912 0 -1 4202496 282789 0 3 0 196171 46 0 0 20 0 1 0 95173460 307331072 68998 33554432000 4194304 4933779 140731924048208 140731924045896 4437389 0 0 4096 24578 0 0 0 17 1 0 0 2 0 0 7034520 7039168 16142336 140731924055192 140731924055292 140731924055292 140731924058050 0
/proc/29961/statm: 75032 68998 600 181 0 68649 0
Current children cumulated CPU time: 1962.17 s
Current children cumulated vsize: 300128 KiB
Current children cumulated memory: 275992 KiB

[startup+2022.3 s]
/proc/loadavg: 2.06 2.07 1.99 3/188 30103
/proc/meminfo: memFree=26175276/32770624 swapFree=67028212/67108860
[pid=29961] ppid=29958 vsize=303360 memory=279056 CPUtime=2022.17 cores=1,3,5,7
/proc/29961/stat : 29961 (nacre_mini_rele) R 29958 29961 29912 0 -1 4202496 286551 0 3 0 202171 46 0 0 20 0 1 0 95173460 310640640 69764 33554432000 4194304 4933779 140731924048208 140731924045896 4437453 0 0 4096 24578 0 0 0 17 1 0 0 2 0 0 7034520 7039168 16142336 140731924055192 140731924055292 140731924055292 140731924058050 0
/proc/29961/statm: 75840 69764 600 181 0 69457 0
Current children cumulated CPU time: 2022.17 s
Current children cumulated vsize: 303360 KiB
Current children cumulated memory: 279056 KiB

[startup+2082.3 s]
/proc/loadavg: 2.02 2.06 1.99 3/188 30104
/proc/meminfo: memFree=26167432/32770624 swapFree=67028212/67108860
[pid=29961] ppid=29958 vsize=306420 memory=282188 CPUtime=2082.16 cores=1,3,5,7
/proc/29961/stat : 29961 (nacre_mini_rele) R 29958 29961 29912 0 -1 4202496 291038 0 3 0 208170 46 0 0 20 0 1 0 95173460 313774080 70547 33554432000 4194304 4933779 140731924048208 140731924045912 4437393 0 0 4096 24578 0 0 0 17 1 0 0 2 0 0 7034520 7039168 16142336 140731924055192 140731924055292 140731924055292 140731924058050 0
/proc/29961/statm: 76605 70547 600 181 0 70222 0
Current children cumulated CPU time: 2082.16 s
Current children cumulated vsize: 306420 KiB
Current children cumulated memory: 282188 KiB

[startup+2142.3 s]
/proc/loadavg: 2.01 2.05 1.99 3/188 30105
/proc/meminfo: memFree=26160272/32770624 swapFree=67028212/67108860
[pid=29961] ppid=29958 vsize=309364 memory=285348 CPUtime=2142.17 cores=1,3,5,7
/proc/29961/stat : 29961 (nacre_mini_rele) R 29958 29961 29912 0 -1 4202496 296190 0 3 0 214170 47 0 0 20 0 1 0 95173460 316788736 71337 33554432000 4194304 4933779 140731924048208 140731924045912 4437691 0 0 4096 24578 0 0 0 17 1 0 0 2 0 0 7034520 7039168 16142336 140731924055192 140731924055292 140731924055292 140731924058050 0
/proc/29961/statm: 77341 71337 600 181 0 70958 0
Current children cumulated CPU time: 2142.17 s
Current children cumulated vsize: 309364 KiB
Current children cumulated memory: 285348 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.04 1.99 3/187 30106
/proc/meminfo: memFree=26153540/32770624 swapFree=67028212/67108860
[pid=29961] ppid=29958 vsize=312416 memory=288368 CPUtime=2202.17 cores=1,3,5,7
/proc/29961/stat : 29961 (nacre_mini_rele) R 29958 29961 29912 0 -1 4202496 302208 0 3 0 220169 48 0 0 20 0 1 0 95173460 319913984 72092 33554432000 4194304 4933779 140731924048208 140731924045896 4437572 0 0 4096 24578 0 0 0 17 1 0 0 2 0 0 7034520 7039168 16142336 140731924055192 140731924055292 140731924055292 140731924058050 0
/proc/29961/statm: 78104 72092 600 181 0 71721 0
Current children cumulated CPU time: 2202.17 s
Current children cumulated vsize: 312416 KiB
Current children cumulated memory: 288368 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.04 1.99 3/187 30107
/proc/meminfo: memFree=26147092/32770624 swapFree=67028212/67108860
[pid=29961] ppid=29958 vsize=315348 memory=291272 CPUtime=2262.17 cores=1,3,5,7
/proc/29961/stat : 29961 (nacre_mini_rele) R 29958 29961 29912 0 -1 4202496 308864 0 3 0 226168 49 0 0 20 0 1 0 95173460 322916352 72818 33554432000 4194304 4933779 140731924048208 140731924045896 4437538 0 0 4096 24578 0 0 0 17 1 0 0 2 0 0 7034520 7039168 16142336 140731924055192 140731924055292 140731924055292 140731924058050 0
/proc/29961/statm: 78837 72818 600 181 0 72454 0
Current children cumulated CPU time: 2262.17 s
Current children cumulated vsize: 315348 KiB
Current children cumulated memory: 291272 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.03 1.99 3/187 30108
/proc/meminfo: memFree=26140828/32770624 swapFree=67028212/67108860
[pid=29961] ppid=29958 vsize=318528 memory=294460 CPUtime=2322.16 cores=1,3,5,7
/proc/29961/stat : 29961 (nacre_mini_rele) R 29958 29961 29912 0 -1 4202496 316186 0 3 0 232167 49 0 0 20 0 1 0 95173460 326172672 73615 33554432000 4194304 4933779 140731924048208 140731924045896 4437416 0 0 4096 24578 0 0 0 17 1 0 0 2 0 0 7034520 7039168 16142336 140731924055192 140731924055292 140731924055292 140731924058050 0
/proc/29961/statm: 79632 73615 600 181 0 73249 0
Current children cumulated CPU time: 2322.16 s
Current children cumulated vsize: 318528 KiB
Current children cumulated memory: 294460 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.02 1.99 3/187 30109
/proc/meminfo: memFree=26135228/32770624 swapFree=67028212/67108860
[pid=29961] ppid=29958 vsize=320620 memory=296772 CPUtime=2382.16 cores=1,3,5,7
/proc/29961/stat : 29961 (nacre_mini_rele) R 29958 29961 29912 0 -1 4202496 318571 0 3 0 238166 50 0 0 20 0 1 0 95173460 328314880 74193 33554432000 4194304 4933779 140731924048208 140731924045720 4437839 0 0 4096 24578 0 0 0 17 1 0 0 2 0 0 7034520 7039168 16142336 140731924055192 140731924055292 140731924055292 140731924058050 0
/proc/29961/statm: 80155 74193 600 181 0 73772 0
Current children cumulated CPU time: 2382.16 s
Current children cumulated vsize: 320620 KiB
Current children cumulated memory: 296772 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.02 1.99 3/187 30110
/proc/meminfo: memFree=26130392/32770624 swapFree=67028212/67108860
[pid=29961] ppid=29958 vsize=322804 memory=298844 CPUtime=2442.16 cores=1,3,5,7
/proc/29961/stat : 29961 (nacre_mini_rele) R 29958 29961 29912 0 -1 4202496 321348 0 3 0 244166 50 0 0 20 0 1 0 95173460 330551296 74711 33554432000 4194304 4933779 140731924048208 140731924045912 4437393 0 0 4096 24578 0 0 0 17 1 0 0 2 0 0 7034520 7039168 16142336 140731924055192 140731924055292 140731924055292 140731924058050 0
/proc/29961/statm: 80701 74711 600 181 0 74318 0
Current children cumulated CPU time: 2442.16 s
Current children cumulated vsize: 322804 KiB
Current children cumulated memory: 298844 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 1.99 3/188 30119
/proc/meminfo: memFree=26124900/32770624 swapFree=67028216/67108860
[pid=29961] ppid=29958 vsize=324892 memory=300712 CPUtime=2502.16 cores=1,3,5,7
/proc/29961/stat : 29961 (nacre_mini_rele) R 29958 29961 29912 0 -1 4202496 324556 0 3 0 250165 51 0 0 20 0 1 0 95173460 332689408 75178 33554432000 4194304 4933779 140731924048208 140731924045720 4437830 0 0 4096 24578 0 0 0 17 1 0 0 2 0 0 7034520 7039168 16142336 140731924055192 140731924055292 140731924055292 140731924058050 0
/proc/29961/statm: 81223 75178 600 181 0 74840 0
Current children cumulated CPU time: 2502.16 s
Current children cumulated vsize: 324892 KiB
Current children cumulated memory: 300712 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 1.99 3/188 30119
/proc/meminfo: memFree=26123316/32770624 swapFree=67028216/67108860
[pid=29961] ppid=29958 vsize=325744 memory=301624 CPUtime=2519.87 cores=1,3,5,7
/proc/29961/stat : 29961 (nacre_mini_rele) R 29958 29961 29912 0 -1 4202496 325057 0 3 0 251936 51 0 0 20 0 1 0 95173460 333561856 75406 33554432000 4194304 4933779 140731924048208 140731924045896 4475930 0 0 4096 24578 0 0 0 17 1 0 0 2 0 0 7034520 7039168 16142336 140731924055192 140731924055292 140731924055292 140731924058050 0
/proc/29961/statm: 81436 75406 600 181 0 75053 0
Current children cumulated CPU time: 2519.87 s
Current children cumulated vsize: 325744 KiB
Current children cumulated memory: 301624 KiB

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

[startup+2520.01 s]
# the end of solver process 29961 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.37 s, system=0.516997 s

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

Child status: 0
Real time (s): 2520.01
CPU time (s): 2519.88
CPU user time (s): 2519.37
CPU system time (s): 0.516997
CPU usage (%): 99.9949
Max. virtual memory (cumulated for all children) (KiB): 325744
Max. memory (cumulated for all children) (KiB): 301624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.37
system time used= 0.516997
maximum resident set size= 301808
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 325102
page faults= 3
swaps= 0
block input operations= 2544
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 157
involuntary context switches= 2815


# summary of solver processes directly reported to runsolver:
#   pid: 29961
#   total CPU time (s): 2519.88
#   total CPU user time (s): 2519.37
#   total CPU system time (s): 0.516997

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.28451 second user time and 19.0558 second system time

The end

Launcher Data 

Begin job on node102 at 2018-07-28 13:08:23
IDJOB=4298008
IDBENCH=141024
IDSOLVER=2764
FILE ID=node102/4298008-1532776103
RUNJOBID= node102-1532776103-29944
PBS_JOBID= 21022470
Free space on /tmp= 52748 MiB

SOLVER NAME= NACRE 1.0.4
BENCH NAME= XCSP18/ColouredQueens/ColouredQueens-11_c18.xml
COMMAND LINE= nacre_mini_release BENCHNAME -ca -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4298008-1532776103/watcher-4298008-1532776103 -o /tmp/evaluation-result-4298008-1532776103/solver-4298008-1532776103 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1532776103-29944 --watchdog 2580  nacre_mini_release HOME/instance-4298008-1532776103.xml -ca -l100 -cm

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

MD5SUM BENCH= 3da25fcd556a00d93fc440927ef81e89
RANDOM SEED=343582650

node102.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	: 5333.51
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	: 5333.51
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	: 5333.51
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	: 5333.51
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:        26803856 kB
MemAvailable:   31933284 kB
Buffers:          213160 kB
Cached:          5171624 kB
SwapCached:        53500 kB
Active:          1200140 kB
Inactive:        4265516 kB
Active(anon):       6660 kB
Inactive(anon):    99000 kB
Active(file):    1193480 kB
Inactive(file):  4166516 kB
Unevictable:        6644 kB
Mlocked:            6644 kB
SwapTotal:      67108860 kB
SwapFree:       67028200 kB
Dirty:               780 kB
Writeback:             0 kB
AnonPages:         34104 kB
Mapped:            35900 kB
Shmem:             21976 kB
Slab:             198732 kB
SReclaimable:     170532 kB
SUnreclaim:        28200 kB
KernelStack:        3104 kB
PageTables:         5440 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     325264 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 52744 MiB
End job on node102 at 2018-07-28 13:50:23