Trace number 4391542

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 1.0.5-Hybrid? (TO) 2400.09 2400.4

General information on the benchmark

NameColouredQueens/ColouredQueens-m1-s1/
ColouredQueens-15.xml
MD5SUM531220ca8f264cab5c203edb1f2daff4
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 variables225
Number of constraints84
Number of domains1
Minimum domain size15
Maximum domain size15
Distribution of domain sizes[{"size":15,"count":225}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":221}]
Minimum constraint arity2
Maximum constraint arity15
Distribution of constraint arities[{"arity":2,"count":4},{"arity":3,"count":4},{"arity":4,"count":4},{"arity":5,"count":4},{"arity":6,"count":4},{"arity":7,"count":4},{"arity":8,"count":4},{"arity":9,"count":4},{"arity":10,"count":4},{"arity":11,"count":4},{"arity":12,"count":4},{"arity":13,"count":4},{"arity":14,"count":4},{"arity":15,"count":32}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":84}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.04	c NACRE 1.0.5
2400.08/2400.40	c
2400.08/2400.40	c # time = 2400.08
2400.08/2400.40	c # Dec = 6165144
2400.08/2400.40	c # Propagate Calls = 10201315982
2400.08/2400.40	c # assignAt Calls = 18182144
2400.08/2400.40	c # removeAt Calls = 571068809
2400.08/2400.40	c # Run = 8190
2400.08/2400.40	c # Conflicts = 4819755
2400.08/2400.40	c # Memory used = 598.128 Mb
2400.08/2400.40	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 (13829 MiB free)
  memory of node 1: 16384 MiB (14216 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391542-1568301593/watcher-4391542-1568301593 -o /tmp/evaluation-result-4391542-1568301593/solver-4391542-1568301593 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node126-1568301555-23462 --watchdog 2560 nacre_mini_release HOME/instance-4391542-1568301593.xml -ca -l100 -cm 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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=23487, runsolver pid=23483

[startup+0.100441 s]*
/proc/loadavg: 1.22 1.06 1.32 3/200 23493
/proc/meminfo: memFree=28709236/32770624 swapFree=67004752/67108860
[pid=23487] ppid=23483 vsize=28248 memory=4784 CPUtime=0.06 cores=1,3,5,7
/proc/23487/stat : 23487 (nacre_mini_rele) R 23483 23487 11220 0 -1 4202496 1399 0 1 0 6 0 0 0 20 0 1 0 406427086 28925952 1196 33554432000 4194304 4935366 140723235431376 140723235429064 139780968981244 0 0 4096 24578 0 0 0 17 1 0 0 3 0 0 7034520 7039168 26914816 140723235435521 140723235435621 140723235435621 140723235438530 0
/proc/23487/statm: 7062 1196 603 181 0 679 0
Current children cumulated CPU time: 0.06 s
Current children cumulated vsize: 28248 KiB
Current children cumulated memory: 4784 KiB

[startup+0.20998 s]*
/proc/loadavg: 1.22 1.06 1.32 3/200 23493
/proc/meminfo: memFree=28707408/32770624 swapFree=67004752/67108860
[pid=23487] ppid=23483 vsize=29208 memory=5708 CPUtime=0.16 cores=1,3,5,7
/proc/23487/stat : 23487 (nacre_mini_rele) R 23483 23487 11220 0 -1 4202496 1640 0 1 0 16 0 0 0 20 0 1 0 406427086 29908992 1427 33554432000 4194304 4935366 140723235431376 140723235429064 4450164 0 0 4096 24578 0 0 0 17 1 0 0 3 0 0 7034520 7039168 26914816 140723235435521 140723235435621 140723235435621 140723235438530 0
/proc/23487/statm: 7302 1427 603 181 0 919 0
Current children cumulated CPU time: 0.16 s
Current children cumulated vsize: 29208 KiB
Current children cumulated memory: 5708 KiB

[startup+0.309144 s]*
/proc/loadavg: 1.22 1.06 1.32 3/200 23493
/proc/meminfo: memFree=28705548/32770624 swapFree=67004752/67108860
[pid=23487] ppid=23483 vsize=29868 memory=6500 CPUtime=0.26 cores=1,3,5,7
/proc/23487/stat : 23487 (nacre_mini_rele) R 23483 23487 11220 0 -1 4202496 1820 0 1 0 26 0 0 0 20 0 1 0 406427086 30584832 1625 33554432000 4194304 4935366 140723235431376 140723235429064 4420926 0 0 4096 24578 0 0 0 17 1 0 0 3 0 0 7034520 7039168 26914816 140723235435521 140723235435621 140723235435621 140723235438530 0
/proc/23487/statm: 7467 1625 603 181 0 1084 0
Current children cumulated CPU time: 0.26 s
Current children cumulated vsize: 29868 KiB
Current children cumulated memory: 6500 KiB

[startup+0.700238 s]
/proc/loadavg: 1.22 1.06 1.32 3/200 23493
/proc/meminfo: memFree=28703316/32770624 swapFree=67004752/67108860
[pid=23487] ppid=23483 vsize=33136 memory=9704 CPUtime=0.64 cores=1,3,5,7
/proc/23487/stat : 23487 (nacre_mini_rele) R 23483 23487 11220 0 -1 4202496 2599 0 1 0 64 0 0 0 20 0 1 0 406427086 33931264 2426 33554432000 4194304 4935366 140723235431376 140723235429064 139780968233957 0 0 4096 24578 0 0 0 17 1 0 0 3 0 0 7034520 7039168 26914816 140723235435521 140723235435621 140723235435621 140723235438530 0
/proc/23487/statm: 8284 2426 603 181 0 1901 0
Current children cumulated CPU time: 0.64 s
Current children cumulated vsize: 33136 KiB
Current children cumulated memory: 9704 KiB

[startup+1.50027 s]
/proc/loadavg: 1.22 1.06 1.32 3/200 23493
/proc/meminfo: memFree=28696948/32770624 swapFree=67004752/67108860
[pid=23487] ppid=23483 vsize=39620 memory=16080 CPUtime=1.45 cores=1,3,5,7
/proc/23487/stat : 23487 (nacre_mini_rele) R 23483 23487 11220 0 -1 4202496 4254 0 1 0 144 1 0 0 20 0 1 0 406427086 40570880 4020 33554432000 4194304 4935366 140723235431376 140723235429144 139780968233957 0 0 4096 24578 0 0 0 17 1 0 0 3 0 0 7034520 7039168 26914816 140723235435521 140723235435621 140723235435621 140723235438530 0
/proc/23487/statm: 9905 4020 603 181 0 3522 0
Current children cumulated CPU time: 1.45 s
Current children cumulated vsize: 39620 KiB
Current children cumulated memory: 16080 KiB

[startup+3.10964 s]
/proc/loadavg: 1.29 1.08 1.32 3/200 23493
/proc/meminfo: memFree=28682076/32770624 swapFree=67004752/67108860
[pid=23487] ppid=23483 vsize=46676 memory=23196 CPUtime=3.05 cores=1,3,5,7
/proc/23487/stat : 23487 (nacre_mini_rele) R 23483 23487 11220 0 -1 4202496 10077 0 1 0 304 1 0 0 20 0 1 0 406427086 47796224 5799 33554432000 4194304 4935366 140723235431376 140723235429144 139780974424932 0 0 4096 24578 0 0 0 17 1 0 0 3 0 0 7034520 7039168 26914816 140723235435521 140723235435621 140723235435621 140723235438530 0
/proc/23487/statm: 11669 5799 603 181 0 5286 0
Current children cumulated CPU time: 3.05 s
Current children cumulated vsize: 46676 KiB
Current children cumulated memory: 23196 KiB

[startup+6.30023 s]
/proc/loadavg: 1.29 1.08 1.32 3/200 23493
/proc/meminfo: memFree=28670172/32770624 swapFree=67004752/67108860
[pid=23487] ppid=23483 vsize=56236 memory=32352 CPUtime=6.25 cores=1,3,5,7
/proc/23487/stat : 23487 (nacre_mini_rele) R 23483 23487 11220 0 -1 4202496 18381 0 1 0 623 2 0 0 20 0 1 0 406427086 57585664 8088 33554432000 4194304 4935366 140723235431376 140723235429128 139780968233957 0 0 4096 24578 0 0 0 17 1 0 0 3 0 0 7034520 7039168 26914816 140723235435521 140723235435621 140723235435621 140723235438530 0
/proc/23487/statm: 14059 8088 603 181 0 7676 0
Current children cumulated CPU time: 6.25 s
Current children cumulated vsize: 56236 KiB
Current children cumulated memory: 32352 KiB

[startup+12.7003 s]
/proc/loadavg: 1.40 1.11 1.33 3/201 23495
/proc/meminfo: memFree=28651616/32770624 swapFree=67004752/67108860
[pid=23487] ppid=23483 vsize=72056 memory=48212 CPUtime=12.65 cores=1,3,5,7
/proc/23487/stat : 23487 (nacre_mini_rele) R 23483 23487 11220 0 -1 4202496 30611 0 1 0 1262 3 0 0 20 0 1 0 406427086 73785344 12053 33554432000 4194304 4935366 140723235431376 140723235429064 4450177 0 0 4096 24578 0 0 0 17 1 0 0 3 0 0 7034520 7039168 26914816 140723235435521 140723235435621 140723235435621 140723235438530 0
/proc/23487/statm: 18014 12053 603 181 0 11631 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 72056 KiB
Current children cumulated memory: 48212 KiB

[startup+25.5003 s]
/proc/loadavg: 1.49 1.14 1.33 3/200 23495
/proc/meminfo: memFree=28625204/32770624 swapFree=67004752/67108860
[pid=23487] ppid=23483 vsize=92932 memory=69356 CPUtime=25.44 cores=1,3,5,7
/proc/23487/stat : 23487 (nacre_mini_rele) R 23483 23487 11220 0 -1 4202496 63099 0 1 0 2538 6 0 0 20 0 1 0 406427086 95162368 17339 33554432000 4194304 4935366 140723235431376 140723235429064 4461048 0 0 4096 24578 0 0 0 17 1 0 0 3 0 0 7034520 7039168 26914816 140723235435521 140723235435621 140723235435621 140723235438530 0
/proc/23487/statm: 23233 17339 603 181 0 16850 0
Current children cumulated CPU time: 25.44 s
Current children cumulated vsize: 92932 KiB
Current children cumulated memory: 69356 KiB

[startup+51.11 s]
/proc/loadavg: 1.66 1.20 1.35 3/203 23506
/proc/meminfo: memFree=28588576/32770624 swapFree=67004752/67108860
[pid=23487] ppid=23483 vsize=122884 memory=98344 CPUtime=51.06 cores=1,3,5,7
/proc/23487/stat : 23487 (nacre_mini_rele) R 23483 23487 11220 0 -1 4202496 91424 0 1 0 5097 9 0 0 20 0 1 0 406427086 125833216 24586 33554432000 4194304 4935366 140723235431376 140723235429080 139780974425268 0 0 4096 24578 0 0 0 17 1 0 0 3 0 0 7034520 7039168 26914816 140723235435521 140723235435621 140723235435621 140723235438530 0
/proc/23487/statm: 30721 24586 603 181 0 24338 0
Current children cumulated CPU time: 51.06 s
Current children cumulated vsize: 122884 KiB
Current children cumulated memory: 98344 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 1.38 1.40 3/204 23511
/proc/meminfo: memFree=28538128/32770624 swapFree=67004752/67108860
[pid=23487] ppid=23483 vsize=164536 memory=140488 CPUtime=102.22 cores=1,3,5,7
/proc/23487/stat : 23487 (nacre_mini_rele) R 23483 23487 11220 0 -1 4202496 127566 0 1 0 10208 14 0 0 20 0 1 0 406427086 168484864 35122 33554432000 4194304 4935366 140723235431376 140723235429080 4461159 0 0 4096 24578 0 0 0 17 1 0 0 3 0 0 7034520 7039168 26914816 140723235435521 140723235435621 140723235435621 140723235438530 0
/proc/23487/statm: 41134 35122 603 181 0 34751 0
Current children cumulated CPU time: 102.22 s
Current children cumulated vsize: 164536 KiB
Current children cumulated memory: 140488 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 1.50 1.44 3/203 23515
/proc/meminfo: memFree=28494656/32770624 swapFree=67004752/67108860
[pid=23487] ppid=23483 vsize=201984 memory=178228 CPUtime=162.18 cores=1,3,5,7
/proc/23487/stat : 23487 (nacre_mini_rele) R 23483 23487 11220 0 -1 4202496 155635 0 1 0 16200 18 0 0 20 0 1 0 406427086 206831616 44557 33554432000 4194304 4935366 140723235431376 140723235429080 4420836 0 0 4096 24578 0 0 0 17 1 0 0 3 0 0 7034520 7039168 26914816 140723235435521 140723235435621 140723235435621 140723235438530 0
/proc/23487/statm: 50496 44557 603 181 0 44113 0
Current children cumulated CPU time: 162.18 s
Current children cumulated vsize: 201984 KiB
Current children cumulated memory: 178228 KiB

[startup+222.3 s]
/proc/loadavg: 1.96 1.57 1.47 3/203 23519
/proc/meminfo: memFree=28460008/32770624 swapFree=67004752/67108860
[pid=23487] ppid=23483 vsize=231460 memory=207884 CPUtime=222.16 cores=1,3,5,7
/proc/23487/stat : 23487 (nacre_mini_rele) R 23483 23487 11220 0 -1 4202496 166447 0 1 0 22195 21 0 0 20 0 1 0 406427086 237015040 51971 33554432000 4194304 4935366 140723235431376 140723235429128 4461252 0 0 4096 24578 0 0 0 17 1 0 0 3 0 0 7034520 7039168 26914816 140723235435521 140723235435621 140723235435621 140723235438530 0
/proc/23487/statm: 57865 51971 603 181 0 51482 0
Current children cumulated CPU time: 222.16 s
Current children cumulated vsize: 231460 KiB
Current children cumulated memory: 207884 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.65 1.50 3/204 23525
/proc/meminfo: memFree=28425968/32770624 swapFree=67004752/67108860
[pid=23487] ppid=23483 vsize=260748 memory=237304 CPUtime=282.16 cores=1,3,5,7
/proc/23487/stat : 23487 (nacre_mini_rele) R 23483 23487 11220 0 -1 4202496 181279 0 1 0 28193 23 0 0 20 0 1 0 406427086 267005952 59326 33554432000 4194304 4935366 140723235431376 140723235429080 4461261 0 0 4096 24578 0 0 0 17 1 0 0 3 0 0 7034520 7039168 26914816 140723235435521 140723235435621 140723235435621 140723235438530 0
/proc/23487/statm: 65187 59326 603 181 0 58804 0
Current children cumulated CPU time: 282.16 s
Current children cumulated vsize: 260748 KiB
Current children cumulated memory: 237304 KiB

[startup+342.3 s]
/proc/loadavg: 1.99 1.71 1.53 3/202 23529
/proc/meminfo: memFree=28404228/32770624 swapFree=67004752/67108860
[pid=23487] ppid=23483 vsize=277428 memory=253988 CPUtime=342.16 cores=1,3,5,7
/proc/23487/stat : 23487 (nacre_mini_rele) R 23483 23487 11220 0 -1 4202496 199609 0 1 0 34190 26 0 0 20 0 1 0 406427086 284086272 63497 33554432000 4194304 4935366 140723235431376 140723235429080 4461244 0 0 4096 24578 0 0 0 17 1 0 0 3 0 0 7034520 7039168 26914816 140723235435521 140723235435621 140723235435621 140723235438530 0
/proc/23487/statm: 69357 63497 603 181 0 62974 0
Current children cumulated CPU time: 342.16 s
Current children cumulated vsize: 277428 KiB
Current children cumulated memory: 253988 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.77 1.56 3/199 23534
/proc/meminfo: memFree=28385264/32770624 swapFree=67004752/67108860
[pid=23487] ppid=23483 vsize=295320 memory=270276 CPUtime=402.16 cores=1,3,5,7
/proc/23487/stat : 23487 (nacre_mini_rele) R 23483 23487 11220 0 -1 4202496 220959 0 1 0 40186 30 0 0 20 0 1 0 406427086 302407680 67569 33554432000 4194304 4935366 140723235431376 140723235429080 4461244 0 0 4096 24578 0 0 0 17 1 0 0 3 0 0 7034520 7039168 26914816 140723235435521 140723235435621 140723235435621 140723235438530 0
/proc/23487/statm: 73830 67569 603 181 0 67447 0
Current children cumulated CPU time: 402.16 s
Current children cumulated vsize: 295320 KiB
Current children cumulated memory: 270276 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.81 1.59 3/200 23540
/proc/meminfo: memFree=28361664/32770624 swapFree=67004752/67108860
[pid=23487] ppid=23483 vsize=314040 memory=289128 CPUtime=462.13 cores=1,3,5,7
/proc/23487/stat : 23487 (nacre_mini_rele) R 23483 23487 11220 0 -1 4202496 244577 0 1 0 46180 33 0 0 20 0 1 0 406427086 321576960 72282 33554432000 4194304 4935366 140723235431376 140723235429080 4461504 0 0 4096 24578 0 0 0 17 1 0 0 3 0 0 7034520 7039168 26914816 140723235435521 140723235435621 140723235435621 140723235438530 0
/proc/23487/statm: 78510 72282 603 181 0 72127 0
Current children cumulated CPU time: 462.13 s
Current children cumulated vsize: 314040 KiB
Current children cumulated memory: 289128 KiB


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

/proc/23487/statm: 130672 124589 603 181 0 124289 0
Current children cumulated CPU time: 1602.04 s
Current children cumulated vsize: 522688 KiB
Current children cumulated memory: 498356 KiB

[startup+1662.3 s]
/proc/loadavg: 2.00 2.02 1.93 3/199 23651
/proc/meminfo: memFree=28102960/32770624 swapFree=67004752/67108860
[pid=23487] ppid=23483 vsize=530056 memory=505752 CPUtime=1662.04 cores=1,3,5,7
/proc/23487/stat : 23487 (nacre_mini_rele) R 23483 23487 11220 0 -1 4202496 466204 0 1 0 166124 80 0 0 20 0 1 0 406427086 542777344 126438 33554432000 4194304 4935366 140723235431376 140723235429128 4461250 0 0 4096 24578 0 0 0 17 1 0 0 3 0 0 7034520 7039168 26914816 140723235435521 140723235435621 140723235435621 140723235438530 0
/proc/23487/statm: 132514 126438 603 181 0 126131 0
Current children cumulated CPU time: 1662.04 s
Current children cumulated vsize: 530056 KiB
Current children cumulated memory: 505752 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.02 1.93 3/200 23657
/proc/meminfo: memFree=28094224/32770624 swapFree=67004752/67108860
[pid=23487] ppid=23483 vsize=537552 memory=513148 CPUtime=1722.04 cores=1,3,5,7
/proc/23487/stat : 23487 (nacre_mini_rele) R 23483 23487 11220 0 -1 4202496 481811 0 1 0 172121 83 0 0 20 0 1 0 406427086 550453248 128287 33554432000 4194304 4935366 140723235431376 140723235429128 4450358 0 0 4096 24578 0 0 0 17 1 0 0 3 0 0 7034520 7039168 26914816 140723235435521 140723235435621 140723235435621 140723235438530 0
/proc/23487/statm: 134388 128287 603 181 0 128005 0
Current children cumulated CPU time: 1722.04 s
Current children cumulated vsize: 537552 KiB
Current children cumulated memory: 513148 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 1.94 3/199 23661
/proc/meminfo: memFree=28084756/32770624 swapFree=67004752/67108860
[pid=23487] ppid=23483 vsize=546028 memory=522104 CPUtime=1782.02 cores=1,3,5,7
/proc/23487/stat : 23487 (nacre_mini_rele) R 23483 23487 11220 0 -1 4202496 488155 0 1 0 178117 85 0 0 20 0 1 0 406427086 559132672 130526 33554432000 4194304 4935366 140723235431376 140723235429080 4461218 0 0 4096 24578 0 0 0 17 1 0 0 3 0 0 7034520 7039168 26914816 140723235435521 140723235435621 140723235435621 140723235438530 0
/proc/23487/statm: 136507 130526 603 181 0 130124 0
Current children cumulated CPU time: 1782.02 s
Current children cumulated vsize: 546028 KiB
Current children cumulated memory: 522104 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 1.94 3/199 23665
/proc/meminfo: memFree=28073340/32770624 swapFree=67004752/67108860
[pid=23487] ppid=23483 vsize=553644 memory=529592 CPUtime=1842.01 cores=1,3,5,7
/proc/23487/stat : 23487 (nacre_mini_rele) R 23483 23487 11220 0 -1 4202496 492673 0 1 0 184115 86 0 0 20 0 1 0 406427086 566931456 132398 33554432000 4194304 4935366 140723235431376 140723235429128 4461519 0 0 4096 24578 0 0 0 17 1 0 0 3 0 0 7034520 7039168 26914816 140723235435521 140723235435621 140723235435621 140723235438530 0
/proc/23487/statm: 138411 132398 603 181 0 132028 0
Current children cumulated CPU time: 1842.01 s
Current children cumulated vsize: 553644 KiB
Current children cumulated memory: 529592 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/202 23680
/proc/meminfo: memFree=28063900/32770624 swapFree=67004752/67108860
[pid=23487] ppid=23483 vsize=561480 memory=537424 CPUtime=1902.01 cores=1,3,5,7
/proc/23487/stat : 23487 (nacre_mini_rele) R 23483 23487 11220 0 -1 4202496 494996 0 1 0 190114 87 0 0 20 0 1 0 406427086 574955520 134356 33554432000 4194304 4935366 140723235431376 140723235429128 4461261 0 0 4096 24578 0 0 0 17 1 0 0 3 0 0 7034520 7039168 26914816 140723235435521 140723235435621 140723235435621 140723235438530 0
/proc/23487/statm: 140370 134356 603 181 0 133987 0
Current children cumulated CPU time: 1902.01 s
Current children cumulated vsize: 561480 KiB
Current children cumulated memory: 537424 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/201 23684
/proc/meminfo: memFree=28055384/32770624 swapFree=67004752/67108860
[pid=23487] ppid=23483 vsize=569780 memory=545860 CPUtime=1962.01 cores=1,3,5,7
/proc/23487/stat : 23487 (nacre_mini_rele) R 23483 23487 11220 0 -1 4202496 503320 0 1 0 196111 90 0 0 20 0 1 0 406427086 583454720 136465 33554432000 4194304 4935366 140723235431376 140723235429080 4461231 0 0 4096 24578 0 0 0 17 1 0 0 3 0 0 7034520 7039168 26914816 140723235435521 140723235435621 140723235435621 140723235438530 0
/proc/23487/statm: 142445 136465 603 181 0 136062 0
Current children cumulated CPU time: 1962.01 s
Current children cumulated vsize: 569780 KiB
Current children cumulated memory: 545860 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/201 23688
/proc/meminfo: memFree=28047320/32770624 swapFree=67004752/67108860
[pid=23487] ppid=23483 vsize=576988 memory=553088 CPUtime=2022.01 cores=1,3,5,7
/proc/23487/stat : 23487 (nacre_mini_rele) R 23483 23487 11220 0 -1 4202496 513233 0 1 0 202109 92 0 0 20 0 1 0 406427086 590835712 138272 33554432000 4194304 4935366 140723235431376 140723235429080 4461125 0 0 4096 24578 0 0 0 17 1 0 0 3 0 0 7034520 7039168 26914816 140723235435521 140723235435621 140723235435621 140723235438530 0
/proc/23487/statm: 144247 138272 603 181 0 137864 0
Current children cumulated CPU time: 2022.01 s
Current children cumulated vsize: 576988 KiB
Current children cumulated memory: 553088 KiB

[startup+2082.3 s]
/proc/loadavg: 2.08 2.03 1.96 3/202 23694
/proc/meminfo: memFree=28039100/32770624 swapFree=67004752/67108860
[pid=23487] ppid=23483 vsize=583956 memory=559952 CPUtime=2082.01 cores=1,3,5,7
/proc/23487/stat : 23487 (nacre_mini_rele) R 23483 23487 11220 0 -1 4202496 524563 0 1 0 208107 94 0 0 20 0 1 0 406427086 597970944 139988 33554432000 4194304 4935366 140723235431376 140723235429128 4461510 0 0 4096 24578 0 0 0 17 1 0 0 3 0 0 7034520 7039168 26914816 140723235435521 140723235435621 140723235435621 140723235438530 0
/proc/23487/statm: 145989 139988 603 181 0 139606 0
Current children cumulated CPU time: 2082.01 s
Current children cumulated vsize: 583956 KiB
Current children cumulated memory: 559952 KiB

[startup+2142.3 s]
/proc/loadavg: 2.03 2.03 1.96 3/201 23698
/proc/meminfo: memFree=28030524/32770624 swapFree=67004752/67108860
[pid=23487] ppid=23483 vsize=591544 memory=567696 CPUtime=2142.01 cores=1,3,5,7
/proc/23487/stat : 23487 (nacre_mini_rele) R 23483 23487 11220 0 -1 4202496 537774 0 1 0 214105 96 0 0 20 0 1 0 406427086 605741056 141924 33554432000 4194304 4935366 140723235431376 140723235429080 4461125 0 0 4096 24578 0 0 0 17 1 0 0 3 0 0 7034520 7039168 26914816 140723235435521 140723235435621 140723235435621 140723235438530 0
/proc/23487/statm: 147886 141924 603 181 0 141503 0
Current children cumulated CPU time: 2142.01 s
Current children cumulated vsize: 591544 KiB
Current children cumulated memory: 567696 KiB

[startup+2202.3 s]
/proc/loadavg: 2.01 2.02 1.96 3/199 23703
/proc/meminfo: memFree=28021620/32770624 swapFree=67004752/67108860
[pid=23487] ppid=23483 vsize=599416 memory=575316 CPUtime=2202.01 cores=1,3,5,7
/proc/23487/stat : 23487 (nacre_mini_rele) R 23483 23487 11220 0 -1 4202496 551948 0 1 0 220103 98 0 0 20 0 1 0 406427086 613801984 143829 33554432000 4194304 4935366 140723235431376 140723235429080 4461218 0 0 4096 24578 0 0 0 17 1 0 0 3 0 0 7034520 7039168 26914816 140723235435521 140723235435621 140723235435621 140723235438530 0
/proc/23487/statm: 149854 143829 603 181 0 143471 0
Current children cumulated CPU time: 2202.01 s
Current children cumulated vsize: 599416 KiB
Current children cumulated memory: 575316 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/201 23710
/proc/meminfo: memFree=28012524/32770624 swapFree=67004752/67108860
[pid=23487] ppid=23483 vsize=607544 memory=583300 CPUtime=2262 cores=1,3,5,7
/proc/23487/stat : 23487 (nacre_mini_rele) R 23483 23487 11220 0 -1 4202496 568118 0 1 0 226099 101 0 0 20 0 1 0 406427086 622125056 145825 33554432000 4194304 4935366 140723235431376 140723235429128 4461073 0 0 4096 24578 0 0 0 17 1 0 0 3 0 0 7034520 7039168 26914816 140723235435521 140723235435621 140723235435621 140723235438530 0
/proc/23487/statm: 151886 145825 603 181 0 145503 0
Current children cumulated CPU time: 2262 s
Current children cumulated vsize: 607544 KiB
Current children cumulated memory: 583300 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/200 23714
/proc/meminfo: memFree=28001596/32770624 swapFree=67004752/67108860
[pid=23487] ppid=23483 vsize=616544 memory=592672 CPUtime=2321.98 cores=1,3,5,7
/proc/23487/stat : 23487 (nacre_mini_rele) R 23483 23487 11220 0 -1 4202496 573922 0 1 0 232096 102 0 0 20 0 1 0 406427086 631341056 148168 33554432000 4194304 4935366 140723235431376 140723235429128 4450336 0 0 4096 24578 0 0 0 17 1 0 0 3 0 0 7034520 7039168 26914816 140723235435521 140723235435621 140723235435621 140723235438530 0
/proc/23487/statm: 154136 148168 603 181 0 147753 0
Current children cumulated CPU time: 2321.98 s
Current children cumulated vsize: 616544 KiB
Current children cumulated memory: 592672 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/200 23719
/proc/meminfo: memFree=27995736/32770624 swapFree=67004752/67108860
[pid=23487] ppid=23483 vsize=620952 memory=596964 CPUtime=2381.98 cores=1,3,5,7
/proc/23487/stat : 23487 (nacre_mini_rele) R 23483 23487 11220 0 -1 4202496 577665 0 1 0 238095 103 0 0 20 0 1 0 406427086 635854848 149241 33554432000 4194304 4935366 140723235431376 140723235429128 4461073 0 0 4096 24578 0 0 0 17 1 0 0 3 0 0 7034520 7039168 26914816 140723235435521 140723235435621 140723235435621 140723235438530 0
/proc/23487/statm: 155238 149241 603 181 0 148855 0
Current children cumulated CPU time: 2381.98 s
Current children cumulated vsize: 620952 KiB
Current children cumulated memory: 596964 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.4 s]
/proc/loadavg: 2.00 2.01 1.96 3/200 23722
/proc/meminfo: memFree=27994628/32770624 swapFree=67004752/67108860
[pid=23487] ppid=23483 vsize=621904 memory=597920 CPUtime=2400.08 cores=1,3,5,7
/proc/23487/stat : 23487 (nacre_mini_rele) R 23483 23487 11220 0 -1 4202496 578075 0 1 0 239905 103 0 0 20 0 1 0 406427086 636829696 149480 33554432000 4194304 4935366 140723235431376 140723235429080 4461073 0 0 4096 24578 0 0 0 17 1 0 0 3 0 0 7034520 7039168 26914816 140723235435521 140723235435621 140723235435621 140723235438530 0
/proc/23487/statm: 155476 149480 603 181 0 149093 0
Current children cumulated CPU time: 2400.08 s
Current children cumulated vsize: 621904 KiB
Current children cumulated memory: 597920 KiB

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

[startup+2400.4 s]
# the end of solver process 23487 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2399.05 s, system=1.03998 s

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

Child status: 0
Real time (s): 2400.4
CPU time (s): 2400.09
CPU user time (s): 2399.05
CPU system time (s): 1.03998
CPU usage (%): 99.9871
Max. virtual memory (cumulated for all children) (KiB): 621904
Max. memory (cumulated for all children) (KiB): 597920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2399.05
system time used= 1.03998
maximum resident set size= 598180
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 578118
page faults= 1
swaps= 0
block input operations= 7584
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 296
involuntary context switches= 2003


# summary of solver processes directly reported to runsolver:
#   pid: 23487
#   total CPU time (s): 2400.09
#   total CPU user time (s): 2399.05
#   total CPU system time (s): 1.03998

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.75052 second user time and 18.9494 second system time

The end

Launcher Data 

Begin job on node126 at 2019-09-12 17:19:15
IDJOB=4391542
IDBENCH=115867
IDSOLVER=2834
FILE ID=node126/4391542-1568301593
RUNJOBID= node126-1568301555-23462
PBS_JOBID= 21701113
Free space on /tmp= 55388 MiB

SOLVER NAME= NACRE 1.0.5-Hybrid
BENCH NAME= XCSP17/ColouredQueens/ColouredQueens-m1-s1/ColouredQueens-15.xml
COMMAND LINE= nacre_mini_release BENCHNAME -ca -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391542-1568301593/watcher-4391542-1568301593 -o /tmp/evaluation-result-4391542-1568301593/solver-4391542-1568301593 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node126-1568301555-23462 --watchdog 2560  nacre_mini_release HOME/instance-4391542-1568301593.xml -ca -l100 -cm

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 531220ca8f264cab5c203edb1f2daff4
RANDOM SEED=1122822436

node126.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	: 5333.45
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	: 5332.56
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	: 5333.45
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	: 5332.56
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	: 5333.45
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	: 5332.56
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	: 5333.45
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        28718844 kB
MemAvailable:   31861880 kB
Buffers:          109436 kB
Cached:          3284100 kB
SwapCached:         2860 kB
Active:          1822840 kB
Inactive:        1575584 kB
Active(anon):       2588 kB
Inactive(anon):    43344 kB
Active(file):    1820252 kB
Inactive(file):  1532240 kB
Unevictable:      109112 kB
Mlocked:          109112 kB
SwapTotal:      67108860 kB
SwapFree:       67004752 kB
Dirty:              2724 kB
Writeback:             4 kB
AnonPages:        111924 kB
Mapped:            42640 kB
Shmem:             32816 kB
Slab:             242616 kB
SReclaimable:     212760 kB
SUnreclaim:        29856 kB
KernelStack:        3616 kB
PageTables:         5672 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     501548 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      130432 kB
DirectMap2M:    33415168 kB

Free space on /tmp at the end= 55384 MiB
End job on node126 at 2019-09-12 17:59:16