Trace number 4298597

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) 2519.94 2520.01

General information on the benchmark

NameGracefulGraph/
GracefulGraph-K06-P03_c18.xml
MD5SUM54d96134616ca7767c80e2eaaa70f234
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 variables138
Number of constraints59
Number of domains2
Minimum domain size57
Maximum domain size58
Distribution of domain sizes[{"size":57,"count":57},{"size":58,"count":18}]
Minimum variable degree0
Maximum variable degree8
Distribution of variable degrees[{"degree":0,"count":63},{"degree":2,"count":57},{"degree":7,"count":12},{"degree":8,"count":6}]
Minimum constraint arity3
Maximum constraint arity57
Distribution of constraint arities[{"arity":3,"count":57},{"arity":18,"count":1},{"arity":57,"count":1}]
Number of extensional constraints0
Number of intensional constraints57
Distribution of constraint types[{"type":"intension","count":57},{"type":"allDifferent","count":2}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.01	c NACRE 1.0.4
2519.93/2520.00	c
2519.93/2520.01	c # time = 2519.93
2519.93/2520.01	c # Dec = 587090
2519.93/2520.01	c # Propagate Calls = 859484321
2519.93/2520.01	c # assignAt Calls = 714126
2519.93/2520.01	c # removeAt Calls = 200024243
2519.93/2520.01	c # Run = 1220
2519.93/2520.01	c # Conflicts = 577166
2519.93/2520.01	c # Memory used = 370.064 Mb
2519.93/2520.01	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 (9595 MiB free)
  memory of node 1: 16384 MiB (10165 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4298597-1532777684/watcher-4298597-1532777684 -o /tmp/evaluation-result-4298597-1532777684/solver-4298597-1532777684 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1532775163-27028 --watchdog 2580 nacre_mini_release HOME/instance-4298597-1532777684.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=27275, runsolver pid=27271

[startup+0.100154 s]*
/proc/loadavg: 2.00 2.01 1.93 3/187 27281
/proc/meminfo: memFree=20230496/32770624 swapFree=67108860/67108860
[pid=27275] ppid=27271 vsize=29416 memory=6104 CPUtime=0.1 cores=1,3,5,7
/proc/27275/stat : 27275 (nacre_mini_rele) R 27271 27275 26996 0 -1 4202496 1723 0 0 0 10 0 0 0 20 0 1 0 95331550 30121984 1526 33554432000 4194304 4933779 140725085559296 140725085556296 140635113852307 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 39845888 140725085566104 140725085566204 140725085566204 140725085568962 0
/proc/27275/statm: 7354 1526 608 181 0 971 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29416 KiB
Current children cumulated memory: 6104 KiB

[startup+0.209407 s]*
/proc/loadavg: 2.00 2.01 1.93 3/187 27281
/proc/meminfo: memFree=20230124/32770624 swapFree=67108860/67108860
[pid=27275] ppid=27271 vsize=29680 memory=6368 CPUtime=0.21 cores=1,3,5,7
/proc/27275/stat : 27275 (nacre_mini_rele) R 27271 27275 26996 0 -1 4202496 1771 0 0 0 21 0 0 0 20 0 1 0 95331550 30392320 1592 33554432000 4194304 4933779 140725085559296 140725085556872 4367080 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 39845888 140725085566104 140725085566204 140725085566204 140725085568962 0
/proc/27275/statm: 7420 1592 610 181 0 1037 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29680 KiB
Current children cumulated memory: 6368 KiB

[startup+0.308957 s]*
/proc/loadavg: 2.00 2.01 1.93 3/187 27281
/proc/meminfo: memFree=20230296/32770624 swapFree=67108860/67108860
[pid=27275] ppid=27271 vsize=29808 memory=6540 CPUtime=0.31 cores=1,3,5,7
/proc/27275/stat : 27275 (nacre_mini_rele) R 27271 27275 26996 0 -1 4202496 1800 0 0 0 31 0 0 0 20 0 1 0 95331550 30523392 1635 33554432000 4194304 4933779 140725085559296 140725085556872 140635113849705 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 39845888 140725085566104 140725085566204 140725085566204 140725085568962 0
/proc/27275/statm: 7452 1635 610 181 0 1069 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 29808 KiB
Current children cumulated memory: 6540 KiB

[startup+0.700274 s]
/proc/loadavg: 2.00 2.01 1.93 3/187 27281
/proc/meminfo: memFree=20229924/32770624 swapFree=67108860/67108860
[pid=27275] ppid=27271 vsize=30468 memory=7064 CPUtime=0.69 cores=1,3,5,7
/proc/27275/stat : 27275 (nacre_mini_rele) R 27271 27275 26996 0 -1 4202496 1965 0 0 0 69 0 0 0 20 0 1 0 95331550 31199232 1766 33554432000 4194304 4933779 140725085559296 140725085556536 140635112918553 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 39845888 140725085566104 140725085566204 140725085566204 140725085568962 0
/proc/27275/statm: 7617 1766 610 181 0 1234 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 30468 KiB
Current children cumulated memory: 7064 KiB

[startup+1.50028 s]
/proc/loadavg: 2.00 2.01 1.93 3/187 27281
/proc/meminfo: memFree=20228808/32770624 swapFree=67108860/67108860
[pid=27275] ppid=27271 vsize=31236 memory=7852 CPUtime=1.49 cores=1,3,5,7
/proc/27275/stat : 27275 (nacre_mini_rele) R 27271 27275 26996 0 -1 4202496 2183 0 0 0 149 0 0 0 20 0 1 0 95331550 31985664 1963 33554432000 4194304 4933779 140725085559296 140725085556856 140635112935364 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 39845888 140725085566104 140725085566204 140725085566204 140725085568962 0
/proc/27275/statm: 7809 1963 610 181 0 1426 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 31236 KiB
Current children cumulated memory: 7852 KiB

[startup+3.10909 s]
/proc/loadavg: 2.00 2.01 1.93 3/187 27281
/proc/meminfo: memFree=20223488/32770624 swapFree=67108860/67108860
[pid=27275] ppid=27271 vsize=32404 memory=9136 CPUtime=3.1 cores=1,3,5,7
/proc/27275/stat : 27275 (nacre_mini_rele) R 27271 27275 26996 0 -1 4202496 3847 0 0 0 310 0 0 0 20 0 1 0 95331550 33181696 2284 33554432000 4194304 4933779 140725085559296 140725085556856 140635112923686 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 39845888 140725085566104 140725085566204 140725085566204 140725085568962 0
/proc/27275/statm: 8101 2284 610 181 0 1718 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 32404 KiB
Current children cumulated memory: 9136 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.01 1.93 3/187 27342
/proc/meminfo: memFree=20224980/32770624 swapFree=67108860/67108860
[pid=27275] ppid=27271 vsize=34468 memory=11008 CPUtime=6.28 cores=1,3,5,7
/proc/27275/stat : 27275 (nacre_mini_rele) R 27271 27275 26996 0 -1 4202496 6029 0 0 0 628 0 0 0 20 0 1 0 95331550 35295232 2752 33554432000 4194304 4933779 140725085559296 140725085557048 4366778 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 39845888 140725085566104 140725085566204 140725085566204 140725085568962 0
/proc/27275/statm: 8617 2752 610 181 0 2234 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 34468 KiB
Current children cumulated memory: 11008 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 1.93 3/187 27342
/proc/meminfo: memFree=20213980/32770624 swapFree=67108860/67108860
[pid=27275] ppid=27271 vsize=38724 memory=15460 CPUtime=12.68 cores=1,3,5,7
/proc/27275/stat : 27275 (nacre_mini_rele) R 27271 27275 26996 0 -1 4202496 7804 0 0 0 1268 0 0 0 20 0 1 0 95331550 39653376 3865 33554432000 4194304 4933779 140725085559296 140725085557064 4211440 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 39845888 140725085566104 140725085566204 140725085566204 140725085568962 0
/proc/27275/statm: 9681 3865 610 181 0 3298 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 38724 KiB
Current children cumulated memory: 15460 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 1.93 3/187 27342
/proc/meminfo: memFree=20193336/32770624 swapFree=67108860/67108860
[pid=27275] ppid=27271 vsize=47396 memory=23980 CPUtime=25.49 cores=1,3,5,7
/proc/27275/stat : 27275 (nacre_mini_rele) R 27271 27275 26996 0 -1 4202496 14654 0 0 0 2547 2 0 0 20 0 1 0 95331550 48533504 5995 33554432000 4194304 4933779 140725085559296 140725085557048 4316881 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 39845888 140725085566104 140725085566204 140725085566204 140725085568962 0
/proc/27275/statm: 11849 5995 610 181 0 5466 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 47396 KiB
Current children cumulated memory: 23980 KiB

[startup+51.1092 s]
/proc/loadavg: 2.00 2.01 1.93 3/187 27342
/proc/meminfo: memFree=20164692/32770624 swapFree=67108860/67108860
[pid=27275] ppid=27271 vsize=63524 memory=40024 CPUtime=51.1 cores=1,3,5,7
/proc/27275/stat : 27275 (nacre_mini_rele) R 27271 27275 26996 0 -1 4202496 24514 0 0 0 5107 3 0 0 20 0 1 0 95331550 65048576 10006 33554432000 4194304 4933779 140725085559296 140725085557048 140635112923663 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 39845888 140725085566104 140725085566204 140725085566204 140725085568962 0
/proc/27275/statm: 15881 10006 610 181 0 9498 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 63524 KiB
Current children cumulated memory: 40024 KiB

[startup+102.3 s]
/proc/loadavg: 2.08 2.03 1.94 3/187 27343
/proc/meminfo: memFree=20130652/32770624 swapFree=67108860/67108860
[pid=27275] ppid=27271 vsize=82032 memory=58688 CPUtime=102.28 cores=1,3,5,7
/proc/27275/stat : 27275 (nacre_mini_rele) R 27271 27275 26996 0 -1 4202496 33789 0 0 0 10224 4 0 0 20 0 1 0 95331550 84000768 14672 33554432000 4194304 4933779 140725085559296 140725085557048 140635113846708 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 39845888 140725085566104 140725085566204 140725085566204 140725085568962 0
/proc/27275/statm: 20508 14672 610 181 0 14125 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 82032 KiB
Current children cumulated memory: 58688 KiB

[startup+162.3 s]
/proc/loadavg: 2.03 2.03 1.95 3/187 27344
/proc/meminfo: memFree=20102732/32770624 swapFree=67108860/67108860
[pid=27275] ppid=27271 vsize=100588 memory=76908 CPUtime=162.28 cores=1,3,5,7
/proc/27275/stat : 27275 (nacre_mini_rele) R 27271 27275 26996 0 -1 4202496 41360 0 0 0 16224 4 0 0 20 0 1 0 95331550 103002112 19227 33554432000 4194304 4933779 140725085559296 140725085556984 140635112935408 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 39845888 140725085566104 140725085566204 140725085566204 140725085568962 0
/proc/27275/statm: 25147 19227 610 181 0 18764 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 100588 KiB
Current children cumulated memory: 76908 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.02 1.95 3/187 27345
/proc/meminfo: memFree=20077356/32770624 swapFree=67108860/67108860
[pid=27275] ppid=27271 vsize=118820 memory=95316 CPUtime=222.27 cores=1,3,5,7
/proc/27275/stat : 27275 (nacre_mini_rele) R 27271 27275 26996 0 -1 4202496 52110 0 0 0 22221 6 0 0 20 0 1 0 95331550 121671680 23829 33554432000 4194304 4933779 140725085559296 140725085557000 4365835 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 39845888 140725085566104 140725085566204 140725085566204 140725085568962 0
/proc/27275/statm: 29705 23829 610 181 0 23322 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 118820 KiB
Current children cumulated memory: 95316 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 27346
/proc/meminfo: memFree=20053628/32770624 swapFree=67108860/67108860
[pid=27275] ppid=27271 vsize=132120 memory=108496 CPUtime=282.27 cores=1,3,5,7
/proc/27275/stat : 27275 (nacre_mini_rele) R 27271 27275 26996 0 -1 4202496 57361 0 0 0 28220 7 0 0 20 0 1 0 95331550 135290880 27124 33554432000 4194304 4933779 140725085559296 140725085557048 140635113852319 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 39845888 140725085566104 140725085566204 140725085566204 140725085568962 0
/proc/27275/statm: 33030 27124 610 181 0 26647 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 132120 KiB
Current children cumulated memory: 108496 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 27355
/proc/meminfo: memFree=20031524/32770624 swapFree=67108860/67108860
[pid=27275] ppid=27271 vsize=148092 memory=124780 CPUtime=342.27 cores=1,3,5,7
/proc/27275/stat : 27275 (nacre_mini_rele) R 27271 27275 26996 0 -1 4202496 65654 0 0 0 34219 8 0 0 20 0 1 0 95331550 151646208 31195 33554432000 4194304 4933779 140725085559296 140725085556984 140635112923691 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 39845888 140725085566104 140725085566204 140725085566204 140725085568962 0
/proc/27275/statm: 37023 31195 610 181 0 30640 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 148092 KiB
Current children cumulated memory: 124780 KiB

[startup+402.3 s]
/proc/loadavg: 2.06 2.03 1.96 3/188 27356
/proc/meminfo: memFree=20012544/32770624 swapFree=67108860/67108860
[pid=27275] ppid=27271 vsize=160080 memory=136512 CPUtime=402.26 cores=1,3,5,7
/proc/27275/stat : 27275 (nacre_mini_rele) R 27271 27275 26996 0 -1 4202496 74391 0 0 0 40217 9 0 0 20 0 1 0 95331550 163921920 34128 33554432000 4194304 4933779 140725085559296 140725085556984 140635113846708 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 39845888 140725085566104 140725085566204 140725085566204 140725085568962 0
/proc/27275/statm: 40020 34128 610 181 0 33637 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 160080 KiB
Current children cumulated memory: 136512 KiB

[startup+462.3 s]
/proc/loadavg: 2.02 2.02 1.96 3/188 27357
/proc/meminfo: memFree=20002232/32770624 swapFree=67108860/67108860
[pid=27275] ppid=27271 vsize=166876 memory=143404 CPUtime=462.26 cores=1,3,5,7
/proc/27275/stat : 27275 (nacre_mini_rele) R 27271 27275 26996 0 -1 4202496 76816 0 0 0 46217 9 0 0 20 0 1 0 95331550 170881024 35851 33554432000 4194304 4933779 140725085559296 140725085557048 140635113759264 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 39845888 140725085566104 140725085566204 140725085566204 140725085568962 0
/proc/27275/statm: 41719 35851 610 181 0 35336 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 166876 KiB
Current children cumulated memory: 143404 KiB


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

/proc/27275/statm: 83011 77038 610 181 0 76628 0
Current children cumulated CPU time: 1722.22 s
Current children cumulated vsize: 332044 KiB
Current children cumulated memory: 308152 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/188 27419
/proc/meminfo: memFree=19759260/32770624 swapFree=67108860/67108860
[pid=27275] ppid=27271 vsize=339312 memory=315372 CPUtime=1782.22 cores=1,3,5,7
/proc/27275/stat : 27275 (nacre_mini_rele) R 27271 27275 26996 0 -1 4202496 187190 0 0 0 178198 24 0 0 20 0 1 0 95331550 347455488 78843 33554432000 4194304 4933779 140725085559296 140725085557048 140635112918574 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 39845888 140725085566104 140725085566204 140725085566204 140725085568962 0
/proc/27275/statm: 84828 78843 610 181 0 78445 0
Current children cumulated CPU time: 1782.22 s
Current children cumulated vsize: 339312 KiB
Current children cumulated memory: 315372 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/188 27420
/proc/meminfo: memFree=19753360/32770624 swapFree=67108860/67108860
[pid=27275] ppid=27271 vsize=344224 memory=320392 CPUtime=1842.23 cores=1,3,5,7
/proc/27275/stat : 27275 (nacre_mini_rele) R 27271 27275 26996 0 -1 4202496 191402 0 0 0 184198 25 0 0 20 0 1 0 95331550 352485376 80098 33554432000 4194304 4933779 140725085559296 140725085557000 4367565 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 39845888 140725085566104 140725085566204 140725085566204 140725085568962 0
/proc/27275/statm: 86056 80098 610 181 0 79673 0
Current children cumulated CPU time: 1842.23 s
Current children cumulated vsize: 344224 KiB
Current children cumulated memory: 320392 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/187 27421
/proc/meminfo: memFree=19750028/32770624 swapFree=67108860/67108860
[pid=27275] ppid=27271 vsize=347688 memory=323756 CPUtime=1902.22 cores=1,3,5,7
/proc/27275/stat : 27275 (nacre_mini_rele) R 27271 27275 26996 0 -1 4202496 195324 0 0 0 190197 25 0 0 20 0 1 0 95331550 356032512 80939 33554432000 4194304 4933779 140725085559296 140725085557048 140635119100256 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 39845888 140725085566104 140725085566204 140725085566204 140725085568962 0
/proc/27275/statm: 86922 80939 610 181 0 80539 0
Current children cumulated CPU time: 1902.22 s
Current children cumulated vsize: 347688 KiB
Current children cumulated memory: 323756 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/187 27422
/proc/meminfo: memFree=19738156/32770624 swapFree=67108860/67108860
[pid=27275] ppid=27271 vsize=357596 memory=333872 CPUtime=1962.22 cores=1,3,5,7
/proc/27275/stat : 27275 (nacre_mini_rele) R 27271 27275 26996 0 -1 4202496 202422 0 0 0 196196 26 0 0 20 0 1 0 95331550 366178304 83468 33554432000 4194304 4933779 140725085559296 140725085557000 4512260 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 39845888 140725085566104 140725085566204 140725085566204 140725085568962 0
/proc/27275/statm: 89399 83468 610 181 0 83016 0
Current children cumulated CPU time: 1962.22 s
Current children cumulated vsize: 357596 KiB
Current children cumulated memory: 333872 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/187 27423
/proc/meminfo: memFree=19734064/32770624 swapFree=67108860/67108860
[pid=27275] ppid=27271 vsize=358564 memory=334756 CPUtime=2022.22 cores=1,3,5,7
/proc/27275/stat : 27275 (nacre_mini_rele) R 27271 27275 26996 0 -1 4202496 207487 0 0 0 202195 27 0 0 20 0 1 0 95331550 367169536 83689 33554432000 4194304 4933779 140725085559296 140725085556984 4316858 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 39845888 140725085566104 140725085566204 140725085566204 140725085568962 0
/proc/27275/statm: 89641 83689 610 181 0 83258 0
Current children cumulated CPU time: 2022.22 s
Current children cumulated vsize: 358564 KiB
Current children cumulated memory: 334756 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/187 27424
/proc/meminfo: memFree=19730688/32770624 swapFree=67108860/67108860
[pid=27275] ppid=27271 vsize=358564 memory=334764 CPUtime=2082.22 cores=1,3,5,7
/proc/27275/stat : 27275 (nacre_mini_rele) R 27271 27275 26996 0 -1 4202496 209076 0 0 0 208195 27 0 0 20 0 1 0 95331550 367169536 83691 33554432000 4194304 4933779 140725085559296 140725085556984 140635112935330 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 39845888 140725085566104 140725085566204 140725085566204 140725085568962 0
/proc/27275/statm: 89641 83691 610 181 0 83258 0
Current children cumulated CPU time: 2082.22 s
Current children cumulated vsize: 358564 KiB
Current children cumulated memory: 334764 KiB

[startup+2142.3 s]
/proc/loadavg: 2.04 2.03 1.97 3/188 27433
/proc/meminfo: memFree=19728164/32770624 swapFree=67108860/67108860
[pid=27275] ppid=27271 vsize=358696 memory=334920 CPUtime=2142.23 cores=1,3,5,7
/proc/27275/stat : 27275 (nacre_mini_rele) R 27271 27275 26996 0 -1 4202496 209824 0 0 0 214196 27 0 0 20 0 1 0 95331550 367304704 83730 33554432000 4194304 4933779 140725085559296 140725085556984 140635113852330 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 39845888 140725085566104 140725085566204 140725085566204 140725085568962 0
/proc/27275/statm: 89674 83730 610 181 0 83291 0
Current children cumulated CPU time: 2142.23 s
Current children cumulated vsize: 358696 KiB
Current children cumulated memory: 334920 KiB

[startup+2202.3 s]
/proc/loadavg: 2.02 2.02 1.97 3/188 27434
/proc/meminfo: memFree=19724804/32770624 swapFree=67108860/67108860
[pid=27275] ppid=27271 vsize=360840 memory=336940 CPUtime=2202.23 cores=1,3,5,7
/proc/27275/stat : 27275 (nacre_mini_rele) R 27271 27275 26996 0 -1 4202496 211497 0 0 0 220196 27 0 0 20 0 1 0 95331550 369500160 84235 33554432000 4194304 4933779 140725085559296 140725085556984 140635113852319 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 39845888 140725085566104 140725085566204 140725085566204 140725085568962 0
/proc/27275/statm: 90210 84235 610 181 0 83827 0
Current children cumulated CPU time: 2202.23 s
Current children cumulated vsize: 360840 KiB
Current children cumulated memory: 336940 KiB

[startup+2262.3 s]
/proc/loadavg: 2.01 2.02 1.97 3/188 27435
/proc/meminfo: memFree=19722324/32770624 swapFree=67108860/67108860
[pid=27275] ppid=27271 vsize=362236 memory=338508 CPUtime=2262.22 cores=1,3,5,7
/proc/27275/stat : 27275 (nacre_mini_rele) R 27271 27275 26996 0 -1 4202496 213287 0 0 0 226195 27 0 0 20 0 1 0 95331550 370929664 84627 33554432000 4194304 4933779 140725085559296 140725085556984 140635112935345 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 39845888 140725085566104 140725085566204 140725085566204 140725085568962 0
/proc/27275/statm: 90559 84627 610 181 0 84176 0
Current children cumulated CPU time: 2262.22 s
Current children cumulated vsize: 362236 KiB
Current children cumulated memory: 338508 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/188 27436
/proc/meminfo: memFree=19713768/32770624 swapFree=67108860/67108860
[pid=27275] ppid=27271 vsize=368484 memory=344748 CPUtime=2322.23 cores=1,3,5,7
/proc/27275/stat : 27275 (nacre_mini_rele) R 27271 27275 26996 0 -1 4202496 216838 0 0 0 232195 28 0 0 20 0 1 0 95331550 377327616 86187 33554432000 4194304 4933779 140725085559296 140725085556984 140635119219599 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 39845888 140725085566104 140725085566204 140725085566204 140725085568962 0
/proc/27275/statm: 92121 86187 610 181 0 85738 0
Current children cumulated CPU time: 2322.23 s
Current children cumulated vsize: 368484 KiB
Current children cumulated memory: 344748 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/188 27437
/proc/meminfo: memFree=19703352/32770624 swapFree=67108860/67108860
[pid=27275] ppid=27271 vsize=377596 memory=353752 CPUtime=2382.22 cores=1,3,5,7
/proc/27275/stat : 27275 (nacre_mini_rele) R 27271 27275 26996 0 -1 4202496 222626 0 0 0 238193 29 0 0 20 0 1 0 95331550 386658304 88438 33554432000 4194304 4933779 140725085559296 140725085557048 4367832 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 39845888 140725085566104 140725085566204 140725085566204 140725085568962 0
/proc/27275/statm: 94399 88438 610 181 0 88016 0
Current children cumulated CPU time: 2382.22 s
Current children cumulated vsize: 377596 KiB
Current children cumulated memory: 353752 KiB

[startup+2442.3 s]
/proc/loadavg: 2.06 2.03 1.98 3/187 27438
/proc/meminfo: memFree=19693976/32770624 swapFree=67108860/67108860
[pid=27275] ppid=27271 vsize=385444 memory=361684 CPUtime=2442.22 cores=1,3,5,7
/proc/27275/stat : 27275 (nacre_mini_rele) R 27271 27275 26996 0 -1 4202496 226307 0 0 0 244192 30 0 0 20 0 1 0 95331550 394694656 90421 33554432000 4194304 4933779 140725085559296 140725085557000 4437393 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 39845888 140725085566104 140725085566204 140725085566204 140725085568962 0
/proc/27275/statm: 96361 90421 610 181 0 89978 0
Current children cumulated CPU time: 2442.22 s
Current children cumulated vsize: 385444 KiB
Current children cumulated memory: 361684 KiB

[startup+2502.3 s]
/proc/loadavg: 2.02 2.02 1.98 3/187 27439
/proc/meminfo: memFree=19686660/32770624 swapFree=67108860/67108860
[pid=27275] ppid=27271 vsize=391964 memory=368284 CPUtime=2502.22 cores=1,3,5,7
/proc/27275/stat : 27275 (nacre_mini_rele) R 27271 27275 26996 0 -1 4202496 230191 0 0 0 250191 31 0 0 20 0 1 0 95331550 401371136 92071 33554432000 4194304 4933779 140725085559296 140725085557000 4367384 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 39845888 140725085566104 140725085566204 140725085566204 140725085568962 0
/proc/27275/statm: 97991 92071 610 181 0 91608 0
Current children cumulated CPU time: 2502.22 s
Current children cumulated vsize: 391964 KiB
Current children cumulated memory: 368284 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.02 2.02 1.98 3/187 27439
/proc/meminfo: memFree=19684240/32770624 swapFree=67108860/67108860
[pid=27275] ppid=27271 vsize=393696 memory=370064 CPUtime=2519.93 cores=1,3,5,7
/proc/27275/stat : 27275 (nacre_mini_rele) R 27271 27275 26996 0 -1 4202496 230840 0 0 0 251962 31 0 0 20 0 1 0 95331550 403144704 92516 33554432000 4194304 4933779 140725085559296 140725085557000 4366631 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 39845888 140725085566104 140725085566204 140725085566204 140725085568962 0
/proc/27275/statm: 98424 92516 610 181 0 92041 0
Current children cumulated CPU time: 2519.93 s
Current children cumulated vsize: 393696 KiB
Current children cumulated memory: 370064 KiB

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

[startup+2520.01 s]
# the end of solver process 27275 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.62 s, system=0.315 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): 2519.94
CPU user time (s): 2519.62
CPU system time (s): 0.315
CPU usage (%): 99.9971
Max. virtual memory (cumulated for all children) (KiB): 393696
Max. memory (cumulated for all children) (KiB): 370064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.62
system time used= 0.315
maximum resident set size= 370128
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 230883
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= 102
involuntary context switches= 2220


# summary of solver processes directly reported to runsolver:
#   pid: 27275
#   total CPU time (s): 2519.94
#   total CPU user time (s): 2519.62
#   total CPU system time (s): 0.315

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.25351 second user time and 17.1644 second system time

The end

Launcher Data 

Begin job on node103 at 2018-07-28 13:34:44
IDJOB=4298597
IDBENCH=141171
IDSOLVER=2764
FILE ID=node103/4298597-1532777684
RUNJOBID= node103-1532775163-27028
PBS_JOBID= 21022463
Free space on /tmp= 56536 MiB

SOLVER NAME= NACRE 1.0.4
BENCH NAME= XCSP18/GracefulGraph/GracefulGraph-K06-P03_c18.xml
COMMAND LINE= nacre_mini_release BENCHNAME -ca -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4298597-1532777684/watcher-4298597-1532777684 -o /tmp/evaluation-result-4298597-1532777684/solver-4298597-1532777684 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1532775163-27028 --watchdog 2580  nacre_mini_release HOME/instance-4298597-1532777684.xml -ca -l100 -cm

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

MD5SUM BENCH= 54d96134616ca7767c80e2eaaa70f234
RANDOM SEED=1026203084

node103.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	: 5333.48
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	: 5333.48
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	: 5333.48
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	: 5333.48
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:        20236136 kB
MemAvailable:   31931536 kB
Buffers:          302160 kB
Cached:         11576472 kB
SwapCached:            0 kB
Active:          3912692 kB
Inactive:        8020532 kB
Active(anon):      56540 kB
Inactive(anon):    25184 kB
Active(file):    3856152 kB
Inactive(file):  7995348 kB
Unevictable:        7120 kB
Mlocked:            7120 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              1564 kB
Writeback:             0 kB
AnonPages:         60200 kB
Mapped:            42996 kB
Shmem:             25228 kB
Slab:             300104 kB
SReclaimable:     272360 kB
SUnreclaim:        27744 kB
KernelStack:        3360 kB
PageTables:         5536 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     326124 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:      124288 kB
DirectMap2M:    33421312 kB

Free space on /tmp at the end= 56536 MiB
End job on node103 at 2018-07-28 14:16:44