Trace number 4298621

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) 2519.92 2520.01

General information on the benchmark

NameGracefulGraph/
GracefulGraph-K07-P03_c18.xml
MD5SUMca21bb45cdf77f5b8e0b27a9f8e7d69e
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 variables182
Number of constraints79
Number of domains2
Minimum domain size77
Maximum domain size78
Distribution of domain sizes[{"size":77,"count":77},{"size":78,"count":21}]
Minimum variable degree0
Maximum variable degree9
Distribution of variable degrees[{"degree":0,"count":84},{"degree":2,"count":77},{"degree":8,"count":14},{"degree":9,"count":7}]
Minimum constraint arity3
Maximum constraint arity77
Distribution of constraint arities[{"arity":3,"count":77},{"arity":21,"count":1},{"arity":77,"count":1}]
Number of extensional constraints0
Number of intensional constraints77
Distribution of constraint types[{"type":"intension","count":77},{"type":"allDifferent","count":2}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.01	c NACRE 1.0.4
2519.91/2520.00	c
2519.91/2520.00	c # time = 2519.91
2519.91/2520.00	c # Dec = 457219
2519.91/2520.00	c # Propagate Calls = 1029883734
2519.91/2520.00	c # assignAt Calls = 532307
2519.91/2520.00	c # removeAt Calls = 243649335
2519.91/2520.00	c # Run = 1022
2519.91/2520.00	c # Conflicts = 447767
2519.91/2520.00	c # Memory used = 414.464 Mb
2519.91/2520.00	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 (10000 MiB free)
  memory of node 1: 16384 MiB (15802 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4298621-1532778624/watcher-4298621-1532778624 -o /tmp/evaluation-result-4298621-1532778624/solver-4298621-1532778624 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1532776103-29944 --watchdog 2580 nacre_mini_release HOME/instance-4298621-1532778624.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=30179, runsolver pid=30176

[startup+0.100157 s]*
/proc/loadavg: 2.00 2.01 1.99 3/188 30180
/proc/meminfo: memFree=26417204/32770624 swapFree=67028216/67108860
[pid=30179] ppid=30176 vsize=31928 memory=8312 CPUtime=0.1 cores=1,3,5,7
/proc/30179/stat : 30179 (nacre_mini_rele) R 30176 30179 29912 0 -1 4202496 2397 0 0 0 10 0 0 0 20 0 1 0 95425533 32694272 2078 33554432000 4194304 4933779 140728434906096 140728434903096 140284788161943 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 37695488 140728434910360 140728434910460 140728434910460 140728434913218 0
/proc/30179/statm: 7982 2078 605 181 0 1599 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 31928 KiB
Current children cumulated memory: 8312 KiB

[startup+0.20972 s]*
/proc/loadavg: 2.00 2.01 1.99 3/188 30180
/proc/meminfo: memFree=26417204/32770624 swapFree=67028216/67108860
[pid=30179] ppid=30176 vsize=31928 memory=8576 CPUtime=0.21 cores=1,3,5,7
/proc/30179/stat : 30179 (nacre_mini_rele) R 30176 30179 29912 0 -1 4202496 2411 0 0 0 21 0 0 0 20 0 1 0 95425533 32694272 2144 33554432000 4194304 4933779 140728434906096 140728434903096 140284788156304 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 37695488 140728434910360 140728434910460 140728434910460 140728434913218 0
/proc/30179/statm: 7982 2144 610 181 0 1599 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 31928 KiB
Current children cumulated memory: 8576 KiB

[startup+0.308966 s]*
/proc/loadavg: 2.00 2.01 1.99 2/186 30180
/proc/meminfo: memFree=26794068/32770624 swapFree=67028216/67108860
[pid=30179] ppid=30176 vsize=32192 memory=8840 CPUtime=0.31 cores=1,3,5,7
/proc/30179/stat : 30179 (nacre_mini_rele) R 30176 30179 29912 0 -1 4202496 2479 0 0 0 31 0 0 0 20 0 1 0 95425533 32964608 2210 33554432000 4194304 4933779 140728434906096 140728434903096 140284787235813 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 37695488 140728434910360 140728434910460 140728434910460 140728434913218 0
/proc/30179/statm: 8048 2210 610 181 0 1665 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 32192 KiB
Current children cumulated memory: 8840 KiB

[startup+0.700278 s]
/proc/loadavg: 1.92 2.00 1.98 3/201 30209
/proc/meminfo: memFree=26783088/32770624 swapFree=67028216/67108860
[pid=30179] ppid=30176 vsize=32852 memory=9368 CPUtime=0.69 cores=1,3,5,7
/proc/30179/stat : 30179 (nacre_mini_rele) R 30176 30179 29912 0 -1 4202496 2653 0 0 0 69 0 0 0 20 0 1 0 95425533 33640448 2342 33554432000 4194304 4933779 140728434906096 140728434903336 4369008 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 37695488 140728434910360 140728434910460 140728434910460 140728434913218 0
/proc/30179/statm: 8213 2342 610 181 0 1830 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 32852 KiB
Current children cumulated memory: 9368 KiB

[startup+1.50023 s]
/proc/loadavg: 1.92 2.00 1.98 3/188 30241
/proc/meminfo: memFree=26790324/32770624 swapFree=67028216/67108860
[pid=30179] ppid=30176 vsize=34180 memory=10688 CPUtime=1.49 cores=1,3,5,7
/proc/30179/stat : 30179 (nacre_mini_rele) R 30176 30179 29912 0 -1 4202496 2981 0 0 0 149 0 0 0 20 0 1 0 95425533 35000320 2672 33554432000 4194304 4933779 140728434906096 140728434903864 140284788156304 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 37695488 140728434910360 140728434910460 140728434910460 140728434913218 0
/proc/30179/statm: 8545 2672 610 181 0 2162 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 34180 KiB
Current children cumulated memory: 10688 KiB

[startup+3.10933 s]
/proc/loadavg: 1.92 2.00 1.98 3/188 30241
/proc/meminfo: memFree=26786472/32770624 swapFree=67028216/67108860
[pid=30179] ppid=30176 vsize=35780 memory=12192 CPUtime=3.1 cores=1,3,5,7
/proc/30179/stat : 30179 (nacre_mini_rele) R 30176 30179 29912 0 -1 4202496 3854 0 0 0 310 0 0 0 20 0 1 0 95425533 36638720 3048 33554432000 4194304 4933779 140728434906096 140728434903864 140284787233565 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 37695488 140728434910360 140728434910460 140728434910460 140728434913218 0
/proc/30179/statm: 8945 3048 610 181 0 2562 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 35780 KiB
Current children cumulated memory: 12192 KiB

[startup+6.30022 s]
/proc/loadavg: 1.93 2.00 1.98 3/188 30241
/proc/meminfo: memFree=26781328/32770624 swapFree=67028216/67108860
[pid=30179] ppid=30176 vsize=38024 memory=14492 CPUtime=6.28 cores=1,3,5,7
/proc/30179/stat : 30179 (nacre_mini_rele) R 30176 30179 29912 0 -1 4202496 5217 0 0 0 628 0 0 0 20 0 1 0 95425533 38936576 3623 33554432000 4194304 4933779 140728434906096 140728434903848 4482553 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 37695488 140728434910360 140728434910460 140728434910460 140728434913218 0
/proc/30179/statm: 9506 3623 610 181 0 3123 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 38024 KiB
Current children cumulated memory: 14492 KiB

[startup+12.7002 s]
/proc/loadavg: 1.93 2.00 1.98 3/188 30241
/proc/meminfo: memFree=26773556/32770624 swapFree=67028216/67108860
[pid=30179] ppid=30176 vsize=43624 memory=20332 CPUtime=12.68 cores=1,3,5,7
/proc/30179/stat : 30179 (nacre_mini_rele) R 30176 30179 29912 0 -1 4202496 8082 0 0 0 1268 0 0 0 20 0 1 0 95425533 44670976 5083 33554432000 4194304 4933779 140728434906096 140728434903864 4367674 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 37695488 140728434910360 140728434910460 140728434910460 140728434913218 0
/proc/30179/statm: 10906 5083 610 181 0 4523 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 43624 KiB
Current children cumulated memory: 20332 KiB

[startup+25.5002 s]
/proc/loadavg: 1.95 2.00 1.98 3/188 30241
/proc/meminfo: memFree=26757808/32770624 swapFree=67028216/67108860
[pid=30179] ppid=30176 vsize=52600 memory=29048 CPUtime=25.48 cores=1,3,5,7
/proc/30179/stat : 30179 (nacre_mini_rele) R 30176 30179 29912 0 -1 4202496 16432 0 0 0 2547 1 0 0 20 0 1 0 95425533 53862400 7262 33554432000 4194304 4933779 140728434906096 140728434903848 4367321 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 37695488 140728434910360 140728434910460 140728434910460 140728434913218 0
/proc/30179/statm: 13150 7262 610 181 0 6767 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 52600 KiB
Current children cumulated memory: 29048 KiB

[startup+51.1093 s]
/proc/loadavg: 1.97 2.00 1.98 3/188 30241
/proc/meminfo: memFree=26723892/32770624 swapFree=67028216/67108860
[pid=30179] ppid=30176 vsize=73276 memory=49752 CPUtime=51.09 cores=1,3,5,7
/proc/30179/stat : 30179 (nacre_mini_rele) R 30176 30179 29912 0 -1 4202496 28625 0 0 0 5107 2 0 0 20 0 1 0 95425533 75034624 12438 33554432000 4194304 4933779 140728434906096 140728434903864 4367814 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 37695488 140728434910360 140728434910460 140728434910460 140728434913218 0
/proc/30179/statm: 18319 12438 610 181 0 11936 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 73276 KiB
Current children cumulated memory: 49752 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.00 1.98 3/188 30242
/proc/meminfo: memFree=26685024/32770624 swapFree=67028216/67108860
[pid=30179] ppid=30176 vsize=97904 memory=74324 CPUtime=102.27 cores=1,3,5,7
/proc/30179/stat : 30179 (nacre_mini_rele) R 30176 30179 29912 0 -1 4202496 45684 0 0 0 10223 4 0 0 20 0 1 0 95425533 100253696 18581 33554432000 4194304 4933779 140728434906096 140728434903848 4482274 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 37695488 140728434910360 140728434910460 140728434910460 140728434913218 0
/proc/30179/statm: 24476 18581 610 181 0 18093 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 97904 KiB
Current children cumulated memory: 74324 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 1.98 3/188 30243
/proc/meminfo: memFree=26651056/32770624 swapFree=67028216/67108860
[pid=30179] ppid=30176 vsize=117072 memory=93104 CPUtime=162.25 cores=1,3,5,7
/proc/30179/stat : 30179 (nacre_mini_rele) R 30176 30179 29912 0 -1 4202496 51018 0 0 0 16220 5 0 0 20 0 1 0 95425533 119881728 23276 33554432000 4194304 4933779 140728434906096 140728434903864 4367668 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 37695488 140728434910360 140728434910460 140728434910460 140728434913218 0
/proc/30179/statm: 29268 23276 610 181 0 22885 0
Current children cumulated CPU time: 162.25 s
Current children cumulated vsize: 117072 KiB
Current children cumulated memory: 93104 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/188 30244
/proc/meminfo: memFree=26626384/32770624 swapFree=67028216/67108860
[pid=30179] ppid=30176 vsize=132636 memory=108768 CPUtime=222.23 cores=1,3,5,7
/proc/30179/stat : 30179 (nacre_mini_rele) R 30176 30179 29912 0 -1 4202496 58738 0 0 0 22218 5 0 0 20 0 1 0 95425533 135819264 27192 33554432000 4194304 4933779 140728434906096 140728434903848 140284793529204 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 37695488 140728434910360 140728434910460 140728434910460 140728434913218 0
/proc/30179/statm: 33159 27192 610 181 0 26776 0
Current children cumulated CPU time: 222.23 s
Current children cumulated vsize: 132636 KiB
Current children cumulated memory: 108768 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/187 30246
/proc/meminfo: memFree=26589068/32770624 swapFree=67028216/67108860
[pid=30179] ppid=30176 vsize=154876 memory=131268 CPUtime=282.23 cores=1,3,5,7
/proc/30179/stat : 30179 (nacre_mini_rele) R 30176 30179 29912 0 -1 4202496 72313 0 0 0 28216 7 0 0 20 0 1 0 95425533 158593024 32817 33554432000 4194304 4933779 140728434906096 140728434903784 140284788156304 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 37695488 140728434910360 140728434910460 140728434910460 140728434913218 0
/proc/30179/statm: 38719 32817 610 181 0 32336 0
Current children cumulated CPU time: 282.23 s
Current children cumulated vsize: 154876 KiB
Current children cumulated memory: 131268 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/187 30247
/proc/meminfo: memFree=26565192/32770624 swapFree=67028216/67108860
[pid=30179] ppid=30176 vsize=168264 memory=144644 CPUtime=342.22 cores=1,3,5,7
/proc/30179/stat : 30179 (nacre_mini_rele) R 30176 30179 29912 0 -1 4202496 76999 0 0 0 34214 8 0 0 20 0 1 0 95425533 172302336 36161 33554432000 4194304 4933779 140728434906096 140728434903864 140284788161956 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 37695488 140728434910360 140728434910460 140728434910460 140728434913218 0
/proc/30179/statm: 42066 36161 610 181 0 35683 0
Current children cumulated CPU time: 342.22 s
Current children cumulated vsize: 168264 KiB
Current children cumulated memory: 144644 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/187 30248
/proc/meminfo: memFree=26546016/32770624 swapFree=67028216/67108860
[pid=30179] ppid=30176 vsize=182488 memory=159008 CPUtime=402.21 cores=1,3,5,7
/proc/30179/stat : 30179 (nacre_mini_rele) R 30176 30179 29912 0 -1 4202496 83385 0 0 0 40213 8 0 0 20 0 1 0 95425533 186867712 39752 33554432000 4194304 4933779 140728434906096 140728434903848 4437547 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 37695488 140728434910360 140728434910460 140728434910460 140728434913218 0
/proc/30179/statm: 45622 39752 610 181 0 39239 0
Current children cumulated CPU time: 402.21 s
Current children cumulated vsize: 182488 KiB
Current children cumulated memory: 159008 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/186 30250
/proc/meminfo: memFree=26530788/32770624 swapFree=67028216/67108860
[pid=30179] ppid=30176 vsize=192896 memory=169416 CPUtime=462.21 cores=1,3,5,7
/proc/30179/stat : 30179 (nacre_mini_rele) R 30176 30179 29912 0 -1 4202496 91965 0 0 0 46212 9 0 0 20 0 1 0 95425533 197525504 42354 33554432000 4194304 4933779 140728434906096 140728434903800 4369376 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 37695488 140728434910360 140728434910460 140728434910460 140728434913218 0
/proc/30179/statm: 48224 42354 610 181 0 41841 0
Current children cumulated CPU time: 462.21 s
Current children cumulated vsize: 192896 KiB
Current children cumulated memory: 169416 KiB


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

/proc/30179/statm: 95384 89350 610 181 0 89001 0
Current children cumulated CPU time: 1722.19 s
Current children cumulated vsize: 381536 KiB
Current children cumulated memory: 357400 KiB

[startup+1782.3 s]
/proc/loadavg: 2.07 2.08 2.03 3/187 30318
/proc/meminfo: memFree=26217488/32770624 swapFree=67028228/67108860
[pid=30179] ppid=30176 vsize=381696 memory=357576 CPUtime=1782.2 cores=1,3,5,7
/proc/30179/stat : 30179 (nacre_mini_rele) R 30176 30179 29912 0 -1 4202496 235311 0 0 0 178195 25 0 0 20 0 1 0 95425533 390856704 89394 33554432000 4194304 4933779 140728434906096 140728434903784 140284788161939 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 37695488 140728434910360 140728434910460 140728434910460 140728434913218 0
/proc/30179/statm: 95424 89394 610 181 0 89041 0
Current children cumulated CPU time: 1782.2 s
Current children cumulated vsize: 381696 KiB
Current children cumulated memory: 357576 KiB

[startup+1842.3 s]
/proc/loadavg: 2.03 2.07 2.03 3/187 30319
/proc/meminfo: memFree=26216860/32770624 swapFree=67028228/67108860
[pid=30179] ppid=30176 vsize=381696 memory=357612 CPUtime=1842.2 cores=1,3,5,7
/proc/30179/stat : 30179 (nacre_mini_rele) R 30176 30179 29912 0 -1 4202496 238640 0 0 0 184195 25 0 0 20 0 1 0 95425533 390856704 89403 33554432000 4194304 4933779 140728434906096 140728434903784 4211168 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 37695488 140728434910360 140728434910460 140728434910460 140728434913218 0
/proc/30179/statm: 95424 89403 610 181 0 89041 0
Current children cumulated CPU time: 1842.2 s
Current children cumulated vsize: 381696 KiB
Current children cumulated memory: 357612 KiB

[startup+1902.3 s]
/proc/loadavg: 2.01 2.06 2.03 3/187 30320
/proc/meminfo: memFree=26207564/32770624 swapFree=67028228/67108860
[pid=30179] ppid=30176 vsize=389656 memory=365488 CPUtime=1902.2 cores=1,3,5,7
/proc/30179/stat : 30179 (nacre_mini_rele) R 30176 30179 29912 0 -1 4202496 244683 0 0 0 190194 26 0 0 20 0 1 0 95425533 399007744 91372 33554432000 4194304 4933779 140728434906096 140728434903800 140284788161939 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 37695488 140728434910360 140728434910460 140728434910460 140728434913218 0
/proc/30179/statm: 97414 91372 610 181 0 91031 0
Current children cumulated CPU time: 1902.2 s
Current children cumulated vsize: 389656 KiB
Current children cumulated memory: 365488 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.05 2.03 3/187 30321
/proc/meminfo: memFree=26192196/32770624 swapFree=67028228/67108860
[pid=30179] ppid=30176 vsize=401664 memory=377524 CPUtime=1962.19 cores=1,3,5,7
/proc/30179/stat : 30179 (nacre_mini_rele) R 30176 30179 29912 0 -1 4202496 251551 0 0 0 196192 27 0 0 20 0 1 0 95425533 411303936 94381 33554432000 4194304 4933779 140728434906096 140728434903848 4366687 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 37695488 140728434910360 140728434910460 140728434910460 140728434913218 0
/proc/30179/statm: 100416 94381 610 181 0 94033 0
Current children cumulated CPU time: 1962.19 s
Current children cumulated vsize: 401664 KiB
Current children cumulated memory: 377524 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.04 2.03 3/187 30322
/proc/meminfo: memFree=26179720/32770624 swapFree=67028228/67108860
[pid=30179] ppid=30176 vsize=411488 memory=387548 CPUtime=2022.19 cores=1,3,5,7
/proc/30179/stat : 30179 (nacre_mini_rele) R 30176 30179 29912 0 -1 4202496 255943 0 0 0 202191 28 0 0 20 0 1 0 95425533 421363712 96887 33554432000 4194304 4933779 140728434906096 140728434903848 140284787228438 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 37695488 140728434910360 140728434910460 140728434910460 140728434913218 0
/proc/30179/statm: 102872 96887 610 181 0 96489 0
Current children cumulated CPU time: 2022.19 s
Current children cumulated vsize: 411488 KiB
Current children cumulated memory: 387548 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.03 2.03 3/187 30324
/proc/meminfo: memFree=26167812/32770624 swapFree=67028232/67108860
[pid=30179] ppid=30176 vsize=420472 memory=396300 CPUtime=2082.2 cores=1,3,5,7
/proc/30179/stat : 30179 (nacre_mini_rele) R 30176 30179 29912 0 -1 4202496 261729 0 0 0 208191 29 0 0 20 0 1 0 95425533 430563328 99075 33554432000 4194304 4933779 140728434906096 140728434903848 140284787233280 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 37695488 140728434910360 140728434910460 140728434910460 140728434913218 0
/proc/30179/statm: 105118 99075 610 181 0 98735 0
Current children cumulated CPU time: 2082.2 s
Current children cumulated vsize: 420472 KiB
Current children cumulated memory: 396300 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.03 2.03 3/187 30325
/proc/meminfo: memFree=26160104/32770624 swapFree=67028232/67108860
[pid=30179] ppid=30176 vsize=426052 memory=401948 CPUtime=2142.19 cores=1,3,5,7
/proc/30179/stat : 30179 (nacre_mini_rele) R 30176 30179 29912 0 -1 4202496 267518 0 0 0 214190 29 0 0 20 0 1 0 95425533 436277248 100487 33554432000 4194304 4933779 140728434906096 140728434903800 140284793529143 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 37695488 140728434910360 140728434910460 140728434910460 140728434913218 0
/proc/30179/statm: 106513 100487 610 181 0 100130 0
Current children cumulated CPU time: 2142.19 s
Current children cumulated vsize: 426052 KiB
Current children cumulated memory: 401948 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.02 2.03 3/187 30326
/proc/meminfo: memFree=26153772/32770624 swapFree=67028232/67108860
[pid=30179] ppid=30176 vsize=430412 memory=406392 CPUtime=2202.19 cores=1,3,5,7
/proc/30179/stat : 30179 (nacre_mini_rele) R 30176 30179 29912 0 -1 4202496 272647 0 0 0 220190 29 0 0 20 0 1 0 95425533 440741888 101598 33554432000 4194304 4933779 140728434906096 140728434903800 140284787228301 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 37695488 140728434910360 140728434910460 140728434910460 140728434913218 0
/proc/30179/statm: 107603 101598 610 181 0 101220 0
Current children cumulated CPU time: 2202.19 s
Current children cumulated vsize: 430412 KiB
Current children cumulated memory: 406392 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.02 2.03 3/187 30328
/proc/meminfo: memFree=26145008/32770624 swapFree=67028232/67108860
[pid=30179] ppid=30176 vsize=435068 memory=411088 CPUtime=2262.19 cores=1,3,5,7
/proc/30179/stat : 30179 (nacre_mini_rele) R 30176 30179 29912 0 -1 4202496 279345 0 0 0 226189 30 0 0 20 0 1 0 95425533 445509632 102772 33554432000 4194304 4933779 140728434906096 140728434903800 140284787234902 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 37695488 140728434910360 140728434910460 140728434910460 140728434913218 0
/proc/30179/statm: 108767 102772 610 181 0 102384 0
Current children cumulated CPU time: 2262.19 s
Current children cumulated vsize: 435068 KiB
Current children cumulated memory: 411088 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/187 30329
/proc/meminfo: memFree=26134368/32770624 swapFree=67028232/67108860
[pid=30179] ppid=30176 vsize=438212 memory=414236 CPUtime=2322.2 cores=1,3,5,7
/proc/30179/stat : 30179 (nacre_mini_rele) R 30176 30179 29912 0 -1 4202496 285258 0 0 0 232189 31 0 0 20 0 1 0 95425533 448729088 103559 33554432000 4194304 4933779 140728434906096 140728434903800 4366778 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 37695488 140728434910360 140728434910460 140728434910460 140728434913218 0
/proc/30179/statm: 109553 103559 610 181 0 103170 0
Current children cumulated CPU time: 2322.2 s
Current children cumulated vsize: 438212 KiB
Current children cumulated memory: 414236 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/187 30337
/proc/meminfo: memFree=26124764/32770624 swapFree=67028236/67108860
[pid=30179] ppid=30176 vsize=438416 memory=414432 CPUtime=2382.19 cores=1,3,5,7
/proc/30179/stat : 30179 (nacre_mini_rele) R 30176 30179 29912 0 -1 4202496 289334 0 0 0 238188 31 0 0 20 0 1 0 95425533 448937984 103608 33554432000 4194304 4933779 140728434906096 140728434903784 4482177 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 37695488 140728434910360 140728434910460 140728434910460 140728434913218 0
/proc/30179/statm: 109604 103608 610 181 0 103221 0
Current children cumulated CPU time: 2382.19 s
Current children cumulated vsize: 438416 KiB
Current children cumulated memory: 414432 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/187 30338
/proc/meminfo: memFree=26117436/32770624 swapFree=67028236/67108860
[pid=30179] ppid=30176 vsize=438416 memory=414432 CPUtime=2442.2 cores=1,3,5,7
/proc/30179/stat : 30179 (nacre_mini_rele) R 30176 30179 29912 0 -1 4202496 291052 0 0 0 244188 32 0 0 20 0 1 0 95425533 448937984 103608 33554432000 4194304 4933779 140728434906096 140728434903784 4366743 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 37695488 140728434910360 140728434910460 140728434910460 140728434913218 0
/proc/30179/statm: 109604 103608 610 181 0 103221 0
Current children cumulated CPU time: 2442.2 s
Current children cumulated vsize: 438416 KiB
Current children cumulated memory: 414432 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/187 30339
/proc/meminfo: memFree=26110856/32770624 swapFree=67028236/67108860
[pid=30179] ppid=30176 vsize=438416 memory=414464 CPUtime=2502.2 cores=1,3,5,7
/proc/30179/stat : 30179 (nacre_mini_rele) R 30176 30179 29912 0 -1 4202496 292153 0 0 0 250188 32 0 0 20 0 1 0 95425533 448937984 103616 33554432000 4194304 4933779 140728434906096 140728434903784 4367567 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 37695488 140728434910360 140728434910460 140728434910460 140728434913218 0
/proc/30179/statm: 109604 103616 610 181 0 103221 0
Current children cumulated CPU time: 2502.2 s
Current children cumulated vsize: 438416 KiB
Current children cumulated memory: 414464 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.03 3/187 30339
/proc/meminfo: memFree=26109248/32770624 swapFree=67028236/67108860
[pid=30179] ppid=30176 vsize=438416 memory=414464 CPUtime=2519.91 cores=1,3,5,7
/proc/30179/stat : 30179 (nacre_mini_rele) R 30176 30179 29912 0 -1 4202496 292311 0 0 0 251959 32 0 0 20 0 1 0 95425533 448937984 103616 33554432000 4194304 4933779 140728434906096 140728434903784 140284787233407 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 37695488 140728434910360 140728434910460 140728434910460 140728434913218 0
/proc/30179/statm: 109604 103616 610 181 0 103221 0
Current children cumulated CPU time: 2519.91 s
Current children cumulated vsize: 438416 KiB
Current children cumulated memory: 414464 KiB

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

[startup+2520.01 s]
# the end of solver process 30179 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.6 s, system=0.323995 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): 2519.92
CPU user time (s): 2519.6
CPU system time (s): 0.323995
CPU usage (%): 99.9963
Max. virtual memory (cumulated for all children) (KiB): 438416
Max. memory (cumulated for all children) (KiB): 414464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.6
system time used= 0.323995
maximum resident set size= 414520
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 292355
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= 90
involuntary context switches= 2123


# summary of solver processes directly reported to runsolver:
#   pid: 30179
#   total CPU time (s): 2519.92
#   total CPU user time (s): 2519.6
#   total CPU system time (s): 0.323995

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.20312 second user time and 17.1208 second system time

The end

Launcher Data 

Begin job on node102 at 2018-07-28 13:50:24
IDJOB=4298621
IDBENCH=141174
IDSOLVER=2764
FILE ID=node102/4298621-1532778624
RUNJOBID= node102-1532776103-29944
PBS_JOBID= 21022470
Free space on /tmp= 52748 MiB

SOLVER NAME= NACRE 1.0.4
BENCH NAME= XCSP18/GracefulGraph/GracefulGraph-K07-P03_c18.xml
COMMAND LINE= nacre_mini_release BENCHNAME -ca -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4298621-1532778624/watcher-4298621-1532778624 -o /tmp/evaluation-result-4298621-1532778624/solver-4298621-1532778624 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1532776103-29944 --watchdog 2580  nacre_mini_release HOME/instance-4298621-1532778624.xml -ca -l100 -cm

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

MD5SUM BENCH= ca21bb45cdf77f5b8e0b27a9f8e7d69e
RANDOM SEED=569973985

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:        26423348 kB
MemAvailable:   31556496 kB
Buffers:          213412 kB
Cached:          5174724 kB
SwapCached:        53484 kB
Active:          1580828 kB
Inactive:        4266116 kB
Active(anon):     384224 kB
Inactive(anon):    99020 kB
Active(file):    1196604 kB
Inactive(file):  4167096 kB
Unevictable:        6644 kB
Mlocked:            6644 kB
SwapTotal:      67108860 kB
SwapFree:       67028216 kB
Dirty:               792 kB
Writeback:             0 kB
AnonPages:        411944 kB
Mapped:            36912 kB
Shmem:             21992 kB
Slab:             198848 kB
SReclaimable:     170564 kB
SUnreclaim:        28284 kB
KernelStack:        3360 kB
PageTables:         5656 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     729232 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    346112 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 14:32:24