Trace number 4297984

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) 2519.81 2520.01

General information on the benchmark

NameColouredQueens/
ColouredQueens-10_c18.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 

0.00/0.00	c NACRE 1.0.4
2519.80/2520.01	c
2519.80/2520.01	c # time = 2519.8
2519.80/2520.01	c # Dec = 5163283
2519.80/2520.01	c # Propagate Calls = 3522715708
2519.80/2520.01	c # assignAt Calls = 12666292
2519.80/2520.01	c # removeAt Calls = 343281989
2519.80/2520.01	c # Run = 8189
2519.80/2520.01	c # Conflicts = 4676698
2519.80/2520.01	c # Memory used = 240.908 Mb
2519.80/2520.01	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 (10706 MiB free)
  memory of node 1: 16384 MiB (12652 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4297984-1532774055/watcher-4297984-1532774055 -o /tmp/evaluation-result-4297984-1532774055/solver-4297984-1532774055 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1532774055-27429 --watchdog 2580 nacre_mini_release HOME/instance-4297984-1532774055.xml -ca -l100 -cm 

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
Current StackSize limit: 8192 KiB

solver pid=27459, runsolver pid=27456

[startup+0.100195 s]*
/proc/loadavg: 0.58 0.68 0.73 4/188 27460
/proc/meminfo: memFree=23914856/32770624 swapFree=67108860/67108860
[pid=27459] ppid=27456 vsize=27704 memory=4256 CPUtime=0.1 cores=0,2,4,6
/proc/27459/stat : 27459 (nacre_mini_rele) R 27456 27459 27398 0 -1 4202496 1268 0 0 0 10 0 0 0 20 0 1 0 94968659 28368896 1064 33554432000 4194304 4933779 140727018494672 140727018491672 140695920950245 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 35307520 140727018497176 140727018497276 140727018497276 140727018500034 0
/proc/27459/statm: 6926 1064 600 181 0 543 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27704 KiB
Current children cumulated memory: 4256 KiB

[startup+0.20938 s]*
/proc/loadavg: 0.58 0.68 0.73 4/188 27460
/proc/meminfo: memFree=23912248/32770624 swapFree=67108860/67108860
[pid=27459] ppid=27456 vsize=28788 memory=5576 CPUtime=0.21 cores=0,2,4,6
/proc/27459/stat : 27459 (nacre_mini_rele) R 27456 27459 27398 0 -1 4202496 1560 0 0 0 21 0 0 0 20 0 1 0 94968659 29478912 1394 33554432000 4194304 4933779 140727018494672 140727018491672 140695920950245 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 35307520 140727018497176 140727018497276 140727018497276 140727018500034 0
/proc/27459/statm: 7197 1394 600 181 0 814 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 28788 KiB
Current children cumulated memory: 5576 KiB

[startup+0.309175 s]*
/proc/loadavg: 0.58 0.68 0.73 4/188 27460
/proc/meminfo: memFree=23910760/32770624 swapFree=67108860/67108860
[pid=27459] ppid=27456 vsize=29908 memory=6368 CPUtime=0.31 cores=0,2,4,6
/proc/27459/stat : 27459 (nacre_mini_rele) R 27456 27459 27398 0 -1 4202496 1812 0 0 0 31 0 0 0 20 0 1 0 94968659 30625792 1592 33554432000 4194304 4933779 140727018494672 140727018491672 140695920950245 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 35307520 140727018497176 140727018497276 140727018497276 140727018500034 0
/proc/27459/statm: 7477 1592 600 181 0 1094 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 29908 KiB
Current children cumulated memory: 6368 KiB

[startup+0.700346 s]
/proc/loadavg: 0.58 0.68 0.73 4/188 27460
/proc/meminfo: memFree=23907420/32770624 swapFree=67108860/67108860
[pid=27459] ppid=27456 vsize=33124 memory=9496 CPUtime=0.69 cores=0,2,4,6
/proc/27459/stat : 27459 (nacre_mini_rele) R 27456 27459 27398 0 -1 4202496 2630 0 0 0 69 0 0 0 20 0 1 0 94968659 33918976 2374 33554432000 4194304 4933779 140727018494672 140727018491672 140695920950245 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 35307520 140727018497176 140727018497276 140727018497276 140727018500034 0
/proc/27459/statm: 8281 2374 600 181 0 1898 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 33124 KiB
Current children cumulated memory: 9496 KiB

[startup+1.50037 s]
/proc/loadavg: 0.58 0.68 0.73 4/188 27460
/proc/meminfo: memFree=23900352/32770624 swapFree=67108860/67108860
[pid=27459] ppid=27456 vsize=36544 memory=12928 CPUtime=1.49 cores=0,2,4,6
/proc/27459/stat : 27459 (nacre_mini_rele) R 27456 27459 27398 0 -1 4202496 3509 0 0 0 148 1 0 0 20 0 1 0 94968659 37421056 3232 33554432000 4194304 4933779 140727018494672 140727018491672 4331905 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 35307520 140727018497176 140727018497276 140727018497276 140727018500034 0
/proc/27459/statm: 9136 3232 600 181 0 2753 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 36544 KiB
Current children cumulated memory: 12928 KiB

[startup+3.10939 s]
/proc/loadavg: 0.58 0.68 0.73 5/188 27460
/proc/meminfo: memFree=23882496/32770624 swapFree=67108860/67108860
[pid=27459] ppid=27456 vsize=41200 memory=17232 CPUtime=3.1 cores=0,2,4,6
/proc/27459/stat : 27459 (nacre_mini_rele) R 27456 27459 27398 0 -1 4202496 8277 0 0 0 309 1 0 0 20 0 1 0 94968659 42188800 4308 33554432000 4194304 4933779 140727018494672 140727018492424 4437389 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 35307520 140727018497176 140727018497276 140727018497276 140727018500034 0
/proc/27459/statm: 10300 4308 600 181 0 3917 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 41200 KiB
Current children cumulated memory: 17232 KiB

[startup+6.30035 s]
/proc/loadavg: 0.69 0.70 0.74 5/188 27460
/proc/meminfo: memFree=23867116/32770624 swapFree=67108860/67108860
[pid=27459] ppid=27456 vsize=46020 memory=22316 CPUtime=6.29 cores=0,2,4,6
/proc/27459/stat : 27459 (nacre_mini_rele) R 27456 27459 27398 0 -1 4202496 13984 0 0 0 628 1 0 0 20 0 1 0 94968659 47124480 5579 33554432000 4194304 4933779 140727018494672 140727018492424 4437389 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 35307520 140727018497176 140727018497276 140727018497276 140727018500034 0
/proc/27459/statm: 11505 5579 600 181 0 5122 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 46020 KiB
Current children cumulated memory: 22316 KiB

[startup+12.7004 s]
/proc/loadavg: 0.80 0.72 0.75 4/188 27460
/proc/meminfo: memFree=23844040/32770624 swapFree=67108860/67108860
[pid=27459] ppid=27456 vsize=52792 memory=29124 CPUtime=12.69 cores=0,2,4,6
/proc/27459/stat : 27459 (nacre_mini_rele) R 27456 27459 27398 0 -1 4202496 21268 0 0 0 1267 2 0 0 20 0 1 0 94968659 54059008 7281 33554432000 4194304 4933779 140727018494672 140727018492424 4437389 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 35307520 140727018497176 140727018497276 140727018497276 140727018500034 0
/proc/27459/statm: 13198 7281 600 181 0 6815 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 52792 KiB
Current children cumulated memory: 29124 KiB

[startup+25.5004 s]
/proc/loadavg: 1.06 0.79 0.77 4/188 27460
/proc/meminfo: memFree=23810568/32770624 swapFree=67108860/67108860
[pid=27459] ppid=27456 vsize=61908 memory=38424 CPUtime=25.49 cores=0,2,4,6
/proc/27459/stat : 27459 (nacre_mini_rele) R 27456 27459 27398 0 -1 4202496 39221 0 0 0 2546 3 0 0 20 0 1 0 94968659 63393792 9606 33554432000 4194304 4933779 140727018494672 140727018492376 140695927151356 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 35307520 140727018497176 140727018497276 140727018497276 140727018500034 0
/proc/27459/statm: 15477 9606 600 181 0 9094 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 61908 KiB
Current children cumulated memory: 38424 KiB

[startup+51.1094 s]
/proc/loadavg: 1.38 0.88 0.80 5/187 27460
/proc/meminfo: memFree=23760724/32770624 swapFree=67108860/67108860
[pid=27459] ppid=27456 vsize=74984 memory=50440 CPUtime=51.09 cores=0,2,4,6
/proc/27459/stat : 27459 (nacre_mini_rele) R 27456 27459 27398 0 -1 4202496 53436 0 0 0 5105 4 0 0 20 0 1 0 94968659 76783616 12610 33554432000 4194304 4933779 140727018494672 140727018492360 4437824 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 35307520 140727018497176 140727018497276 140727018497276 140727018500034 0
/proc/27459/statm: 18746 12610 600 181 0 12363 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 74984 KiB
Current children cumulated memory: 50440 KiB

[startup+102.3 s]
/proc/loadavg: 1.73 1.06 0.86 4/187 27461
/proc/meminfo: memFree=23695344/32770624 swapFree=67108860/67108860
[pid=27459] ppid=27456 vsize=90160 memory=66156 CPUtime=102.28 cores=0,2,4,6
/proc/27459/stat : 27459 (nacre_mini_rele) R 27456 27459 27398 0 -1 4202496 70838 0 0 0 10222 6 0 0 20 0 1 0 94968659 92323840 16539 33554432000 4194304 4933779 140727018494672 140727018492360 140695921697528 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 35307520 140727018497176 140727018497276 140727018497276 140727018500034 0
/proc/27459/statm: 22540 16539 600 181 0 16157 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 90160 KiB
Current children cumulated memory: 66156 KiB

[startup+162.3 s]
/proc/loadavg: 1.90 1.23 0.93 4/187 27462
/proc/meminfo: memFree=23638152/32770624 swapFree=67108860/67108860
[pid=27459] ppid=27456 vsize=104820 memory=81036 CPUtime=162.25 cores=0,2,4,6
/proc/27459/stat : 27459 (nacre_mini_rele) R 27456 27459 27398 0 -1 4202496 78512 0 0 0 16218 7 0 0 20 0 1 0 94968659 107335680 20259 33554432000 4194304 4933779 140727018494672 140727018492360 140695920942847 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 35307520 140727018497176 140727018497276 140727018497276 140727018500034 0
/proc/27459/statm: 26205 20259 600 181 0 19822 0
Current children cumulated CPU time: 162.25 s
Current children cumulated vsize: 104820 KiB
Current children cumulated memory: 81036 KiB

[startup+222.3 s]
/proc/loadavg: 1.96 1.37 1.00 5/187 27463
/proc/meminfo: memFree=23596988/32770624 swapFree=67108860/67108860
[pid=27459] ppid=27456 vsize=117056 memory=93464 CPUtime=222.26 cores=0,2,4,6
/proc/27459/stat : 27459 (nacre_mini_rele) R 27456 27459 27398 0 -1 4202496 84716 0 0 0 22217 9 0 0 20 0 1 0 94968659 119865344 23366 33554432000 4194304 4933779 140727018494672 140727018492376 4437830 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 35307520 140727018497176 140727018497276 140727018497276 140727018500034 0
/proc/27459/statm: 29264 23366 600 181 0 22881 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 117056 KiB
Current children cumulated memory: 93464 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.48 1.06 4/187 27464
/proc/meminfo: memFree=23557064/32770624 swapFree=67108860/67108860
[pid=27459] ppid=27456 vsize=127128 memory=103660 CPUtime=282.25 cores=0,2,4,6
/proc/27459/stat : 27459 (nacre_mini_rele) R 27456 27459 27398 0 -1 4202496 93291 0 0 0 28214 11 0 0 20 0 1 0 94968659 130179072 25915 33554432000 4194304 4933779 140727018494672 140727018492360 4437389 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 35307520 140727018497176 140727018497276 140727018497276 140727018500034 0
/proc/27459/statm: 31782 25915 600 181 0 25399 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 127128 KiB
Current children cumulated memory: 103660 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.58 1.12 4/187 27465
/proc/meminfo: memFree=23527816/32770624 swapFree=67108860/67108860
[pid=27459] ppid=27456 vsize=134364 memory=110672 CPUtime=342.25 cores=0,2,4,6
/proc/27459/stat : 27459 (nacre_mini_rele) R 27456 27459 27398 0 -1 4202496 103280 0 0 0 34213 12 0 0 20 0 1 0 94968659 137588736 27668 33554432000 4194304 4933779 140727018494672 140727018492424 4437404 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 35307520 140727018497176 140727018497276 140727018497276 140727018500034 0
/proc/27459/statm: 33591 27668 600 181 0 27208 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 134364 KiB
Current children cumulated memory: 110672 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.65 1.18 4/188 27474
/proc/meminfo: memFree=23493112/32770624 swapFree=67108860/67108860
[pid=27459] ppid=27456 vsize=144600 memory=119796 CPUtime=402.25 cores=0,2,4,6
/proc/27459/stat : 27459 (nacre_mini_rele) R 27456 27459 27398 0 -1 4202496 115450 0 0 0 40211 14 0 0 20 0 1 0 94968659 148070400 29949 33554432000 4194304 4933779 140727018494672 140727018492360 4437389 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 35307520 140727018497176 140727018497276 140727018497276 140727018500034 0
/proc/27459/statm: 36150 29949 600 181 0 29767 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 144600 KiB
Current children cumulated memory: 119796 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.72 1.23 4/188 27475
/proc/meminfo: memFree=23465960/32770624 swapFree=67108860/67108860
[pid=27459] ppid=27456 vsize=151612 memory=127700 CPUtime=462.23 cores=0,2,4,6
/proc/27459/stat : 27459 (nacre_mini_rele) R 27456 27459 27398 0 -1 4202496 125995 0 0 0 46208 15 0 0 20 0 1 0 94968659 155250688 31925 33554432000 4194304 4933779 140727018494672 140727018492376 4437393 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 35307520 140727018497176 140727018497276 140727018497276 140727018500034 0
/proc/27459/statm: 37903 31925 600 181 0 31520 0
Current children cumulated CPU time: 462.23 s
Current children cumulated vsize: 151612 KiB
Current children cumulated memory: 127700 KiB


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

/proc/27459/statm: 58171 52149 600 181 0 51788 0
Current children cumulated CPU time: 1722.14 s
Current children cumulated vsize: 232684 KiB
Current children cumulated memory: 208596 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 1.82 5/188 27537
/proc/meminfo: memFree=23122420/32770624 swapFree=67108860/67108860
[pid=27459] ppid=27456 vsize=235208 memory=211072 CPUtime=1782.14 cores=0,2,4,6
/proc/27459/stat : 27459 (nacre_mini_rele) R 27456 27459 27398 0 -1 4202496 242122 0 0 0 178182 32 0 0 20 0 1 0 94968659 240852992 52768 33554432000 4194304 4933779 140727018494672 140727018492184 4437393 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 35307520 140727018497176 140727018497276 140727018497276 140727018500034 0
/proc/27459/statm: 58802 52768 600 181 0 52419 0
Current children cumulated CPU time: 1782.14 s
Current children cumulated vsize: 235208 KiB
Current children cumulated memory: 211072 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 1.83 4/188 27538
/proc/meminfo: memFree=23112824/32770624 swapFree=67108860/67108860
[pid=27459] ppid=27456 vsize=238116 memory=213920 CPUtime=1842.14 cores=0,2,4,6
/proc/27459/stat : 27459 (nacre_mini_rele) R 27456 27459 27398 0 -1 4202496 249558 0 0 0 184181 33 0 0 20 0 1 0 94968659 243830784 53480 33554432000 4194304 4933779 140727018494672 140727018492184 4437393 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 35307520 140727018497176 140727018497276 140727018497276 140727018500034 0
/proc/27459/statm: 59529 53480 600 181 0 53146 0
Current children cumulated CPU time: 1842.14 s
Current children cumulated vsize: 238116 KiB
Current children cumulated memory: 213920 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 1.84 5/188 27539
/proc/meminfo: memFree=23102012/32770624 swapFree=67108860/67108860
[pid=27459] ppid=27456 vsize=241488 memory=217748 CPUtime=1902.13 cores=0,2,4,6
/proc/27459/stat : 27459 (nacre_mini_rele) R 27456 27459 27398 0 -1 4202496 251936 0 0 0 190180 33 0 0 20 0 1 0 94968659 247283712 54437 33554432000 4194304 4933779 140727018494672 140727018492360 4437547 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 35307520 140727018497176 140727018497276 140727018497276 140727018500034 0
/proc/27459/statm: 60372 54437 600 181 0 53989 0
Current children cumulated CPU time: 1902.13 s
Current children cumulated vsize: 241488 KiB
Current children cumulated memory: 217748 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 1.86 4/187 27540
/proc/meminfo: memFree=23084804/32770624 swapFree=67108860/67108860
[pid=27459] ppid=27456 vsize=244068 memory=220272 CPUtime=1962.12 cores=0,2,4,6
/proc/27459/stat : 27459 (nacre_mini_rele) R 27456 27459 27398 0 -1 4202496 253923 0 0 0 196179 33 0 0 20 0 1 0 94968659 249925632 55068 33554432000 4194304 4933779 140727018494672 140727018492360 4437393 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 35307520 140727018497176 140727018497276 140727018497276 140727018500034 0
/proc/27459/statm: 61017 55068 600 181 0 54634 0
Current children cumulated CPU time: 1962.12 s
Current children cumulated vsize: 244068 KiB
Current children cumulated memory: 220272 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 1.87 5/187 27541
/proc/meminfo: memFree=23078972/32770624 swapFree=67108860/67108860
[pid=27459] ppid=27456 vsize=246332 memory=222600 CPUtime=2022.12 cores=0,2,4,6
/proc/27459/stat : 27459 (nacre_mini_rele) R 27456 27459 27398 0 -1 4202496 256348 0 0 0 202179 33 0 0 20 0 1 0 94968659 252243968 55650 33554432000 4194304 4933779 140727018494672 140727018492360 4437389 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 35307520 140727018497176 140727018497276 140727018497276 140727018500034 0
/proc/27459/statm: 61583 55650 600 181 0 55200 0
Current children cumulated CPU time: 2022.12 s
Current children cumulated vsize: 246332 KiB
Current children cumulated memory: 222600 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 1.87 5/187 27542
/proc/meminfo: memFree=23065096/32770624 swapFree=67108860/67108860
[pid=27459] ppid=27456 vsize=248212 memory=224580 CPUtime=2082.12 cores=0,2,4,6
/proc/27459/stat : 27459 (nacre_mini_rele) R 27456 27459 27398 0 -1 4202496 259245 0 0 0 208178 34 0 0 20 0 1 0 94968659 254169088 56145 33554432000 4194304 4933779 140727018494672 140727018492184 4437389 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 35307520 140727018497176 140727018497276 140727018497276 140727018500034 0
/proc/27459/statm: 62053 56145 600 181 0 55670 0
Current children cumulated CPU time: 2082.12 s
Current children cumulated vsize: 248212 KiB
Current children cumulated memory: 224580 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 1.88 5/187 27543
/proc/meminfo: memFree=23057536/32770624 swapFree=67108860/67108860
[pid=27459] ppid=27456 vsize=250924 memory=227128 CPUtime=2142.11 cores=0,2,4,6
/proc/27459/stat : 27459 (nacre_mini_rele) R 27456 27459 27398 0 -1 4202496 263031 0 0 0 214177 34 0 0 20 0 1 0 94968659 256946176 56782 33554432000 4194304 4933779 140727018494672 140727018492424 4437389 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 35307520 140727018497176 140727018497276 140727018497276 140727018500034 0
/proc/27459/statm: 62731 56782 600 181 0 56348 0
Current children cumulated CPU time: 2142.11 s
Current children cumulated vsize: 250924 KiB
Current children cumulated memory: 227128 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 1.88 4/188 27554
/proc/meminfo: memFree=23048996/32770624 swapFree=67108860/67108860
[pid=27459] ppid=27456 vsize=253136 memory=229328 CPUtime=2202.12 cores=0,2,4,6
/proc/27459/stat : 27459 (nacre_mini_rele) R 27456 27459 27398 0 -1 4202496 267252 0 0 0 220177 35 0 0 20 0 1 0 94968659 259211264 57332 33554432000 4194304 4933779 140727018494672 140727018492376 4437389 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 35307520 140727018497176 140727018497276 140727018497276 140727018500034 0
/proc/27459/statm: 63284 57332 600 181 0 56901 0
Current children cumulated CPU time: 2202.12 s
Current children cumulated vsize: 253136 KiB
Current children cumulated memory: 229328 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 1.89 5/188 27555
/proc/meminfo: memFree=23039024/32770624 swapFree=67108860/67108860
[pid=27459] ppid=27456 vsize=255400 memory=231608 CPUtime=2262.11 cores=0,2,4,6
/proc/27459/stat : 27459 (nacre_mini_rele) R 27456 27459 27398 0 -1 4202496 271995 0 0 0 226176 35 0 0 20 0 1 0 94968659 261529600 57902 33554432000 4194304 4933779 140727018494672 140727018492184 4437419 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 35307520 140727018497176 140727018497276 140727018497276 140727018500034 0
/proc/27459/statm: 63850 57902 600 181 0 57467 0
Current children cumulated CPU time: 2262.11 s
Current children cumulated vsize: 255400 KiB
Current children cumulated memory: 231608 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 1.90 4/188 27556
/proc/meminfo: memFree=23028396/32770624 swapFree=67108860/67108860
[pid=27459] ppid=27456 vsize=257600 memory=233744 CPUtime=2322.11 cores=0,2,4,6
/proc/27459/stat : 27459 (nacre_mini_rele) R 27456 27459 27398 0 -1 4202496 277346 0 0 0 232175 36 0 0 20 0 1 0 94968659 263782400 58436 33554432000 4194304 4933779 140727018494672 140727018492360 4437564 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 35307520 140727018497176 140727018497276 140727018497276 140727018500034 0
/proc/27459/statm: 64400 58436 600 181 0 58017 0
Current children cumulated CPU time: 2322.11 s
Current children cumulated vsize: 257600 KiB
Current children cumulated memory: 233744 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 1.90 4/188 27557
/proc/meminfo: memFree=23016048/32770624 swapFree=67108860/67108860
[pid=27459] ppid=27456 vsize=260108 memory=236148 CPUtime=2382.11 cores=0,2,4,6
/proc/27459/stat : 27459 (nacre_mini_rele) R 27456 27459 27398 0 -1 4202496 283347 0 0 0 238175 36 0 0 20 0 1 0 94968659 266350592 59037 33554432000 4194304 4933779 140727018494672 140727018492360 4437393 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 35307520 140727018497176 140727018497276 140727018497276 140727018500034 0
/proc/27459/statm: 65027 59037 600 181 0 58644 0
Current children cumulated CPU time: 2382.11 s
Current children cumulated vsize: 260108 KiB
Current children cumulated memory: 236148 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 1.91 4/188 27558
/proc/meminfo: memFree=23004380/32770624 swapFree=67108860/67108860
[pid=27459] ppid=27456 vsize=261940 memory=238076 CPUtime=2442.11 cores=0,2,4,6
/proc/27459/stat : 27459 (nacre_mini_rele) R 27456 27459 27398 0 -1 4202496 289528 0 0 0 244174 37 0 0 20 0 1 0 94968659 268226560 59519 33554432000 4194304 4933779 140727018494672 140727018492184 4437389 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 35307520 140727018497176 140727018497276 140727018497276 140727018500034 0
/proc/27459/statm: 65485 59519 600 181 0 59102 0
Current children cumulated CPU time: 2442.11 s
Current children cumulated vsize: 261940 KiB
Current children cumulated memory: 238076 KiB

[startup+2502.3 s]
/proc/loadavg: 2.05 2.03 1.92 4/187 27559
/proc/meminfo: memFree=22995080/32770624 swapFree=67108860/67108860
[pid=27459] ppid=27456 vsize=263948 memory=240372 CPUtime=2502.1 cores=0,2,4,6
/proc/27459/stat : 27459 (nacre_mini_rele) R 27456 27459 27398 0 -1 4202496 291851 0 0 0 250173 37 0 0 20 0 1 0 94968659 270282752 60093 33554432000 4194304 4933779 140727018494672 140727018492360 4437393 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 35307520 140727018497176 140727018497276 140727018497276 140727018500034 0
/proc/27459/statm: 65987 60093 600 181 0 59604 0
Current children cumulated CPU time: 2502.1 s
Current children cumulated vsize: 263948 KiB
Current children cumulated memory: 240372 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.04 2.03 1.92 5/187 27559
/proc/meminfo: memFree=22992848/32770624 swapFree=67108860/67108860
[pid=27459] ppid=27456 vsize=264476 memory=240908 CPUtime=2519.8 cores=0,2,4,6
/proc/27459/stat : 27459 (nacre_mini_rele) R 27456 27459 27398 0 -1 4202496 293228 0 0 0 251943 37 0 0 20 0 1 0 94968659 270823424 60227 33554432000 4194304 4933779 140727018494672 140727018492424 4437389 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 35307520 140727018497176 140727018497276 140727018497276 140727018500034 0
/proc/27459/statm: 66119 60227 600 181 0 59736 0
Current children cumulated CPU time: 2519.8 s
Current children cumulated vsize: 264476 KiB
Current children cumulated memory: 240908 KiB

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

[startup+2520.01 s]
# the end of solver process 27459 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.44 s, system=0.375982 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): 2519.81
CPU user time (s): 2519.44
CPU system time (s): 0.375982
CPU usage (%): 99.9922
Max. virtual memory (cumulated for all children) (KiB): 264476
Max. memory (cumulated for all children) (KiB): 240908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.44
system time used= 0.375982
maximum resident set size= 241012
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 293271
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= 119
involuntary context switches= 2129


# summary of solver processes directly reported to runsolver:
#   pid: 27459
#   total CPU time (s): 2519.81
#   total CPU user time (s): 2519.44
#   total CPU system time (s): 0.375982

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 11.4201 second user time and 16.9766 second system time

The end

Launcher Data 

Begin job on node139 at 2018-07-28 12:34:15
IDJOB=4297984
IDBENCH=141021
IDSOLVER=2764
FILE ID=node139/4297984-1532774055
RUNJOBID= node139-1532774055-27429
PBS_JOBID= 21022456
Free space on /tmp= 38716 MiB

SOLVER NAME= NACRE 1.0.4
BENCH NAME= XCSP18/ColouredQueens/ColouredQueens-10_c18.xml
COMMAND LINE= nacre_mini_release BENCHNAME -ca -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4297984-1532774055/watcher-4297984-1532774055 -o /tmp/evaluation-result-4297984-1532774055/solver-4297984-1532774055 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1532774055-27429 --watchdog 2580  nacre_mini_release HOME/instance-4297984-1532774055.xml -ca -l100 -cm

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

MD5SUM BENCH= dd9b438f7b2aa476e711f04952c9024a
RANDOM SEED=429187286

node139.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	: 5333.80
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	: 5333.80
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	: 5333.80
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	: 5333.80
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:        23920096 kB
MemAvailable:   31933252 kB
Buffers:          235524 kB
Cached:          7906332 kB
SwapCached:            0 kB
Active:          3070176 kB
Inactive:        5123760 kB
Active(anon):       6536 kB
Inactive(anon):    73576 kB
Active(file):    3063640 kB
Inactive(file):  5050184 kB
Unevictable:        7312 kB
Mlocked:            7312 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              1560 kB
Writeback:             0 kB
AnonPages:         59192 kB
Mapped:            42944 kB
Shmem:             25228 kB
Slab:             355184 kB
SReclaimable:     327792 kB
SUnreclaim:        27392 kB
KernelStack:        3104 kB
PageTables:         5560 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     328156 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      107904 kB
DirectMap2M:    33437696 kB

Free space on /tmp at the end= 38716 MiB
End job on node139 at 2018-07-28 13:16:15