Trace number 4391522

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) 2400.11 2400.41

General information on the benchmark

NameColouredQueens/ColouredQueens-m1-s1/
ColouredQueens-16.xml
MD5SUMca60191094dbbdd7cca22b5ebea1cb75
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 variables256
Number of constraints90
Number of domains1
Minimum domain size16
Maximum domain size16
Distribution of domain sizes[{"size":16,"count":256}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":252}]
Minimum constraint arity2
Maximum constraint arity16
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":4},{"arity":16,"count":34}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":90}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c NACRE 1.0.5
2400.09/2400.40	c
2400.09/2400.40	c # time = 2400.09
2400.09/2400.40	c # Dec = 6305131
2400.09/2400.40	c # Propagate Calls = 11646563019
2400.09/2400.40	c # assignAt Calls = 18742439
2400.09/2400.40	c # removeAt Calls = 592136881
2400.09/2400.40	c # Run = 8190
2400.09/2400.40	c # Conflicts = 4735485
2400.09/2400.40	c # Memory used = 680.248 Mb
2400.09/2400.40	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 (13826 MiB free)
  memory of node 1: 16384 MiB (14215 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391522-1568303994/watcher-4391522-1568303994 -o /tmp/evaluation-result-4391522-1568303994/solver-4391522-1568303994 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node126-1568301555-23462 --watchdog 2560 nacre_mini_release HOME/instance-4391522-1568303994.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=23843, runsolver pid=23840

[startup+0.100151 s]*
/proc/loadavg: 2.00 2.01 1.96 4/200 23844
/proc/meminfo: memFree=28711860/32770624 swapFree=67004752/67108860
[pid=23843] ppid=23840 vsize=28852 memory=5312 CPUtime=0.1 cores=1,3,5,7
/proc/23843/stat : 23843 (nacre_mini_rele) R 23840 23843 11220 0 -1 4202496 1553 0 0 0 10 0 0 0 20 0 1 0 406667218 29544448 1328 33554432000 4194304 4935366 140731839138528 140731839135528 4420678 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7725056 140731839144961 140731839145061 140731839145061 140731839147970 0
/proc/23843/statm: 7213 1328 602 181 0 830 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 28852 KiB
Current children cumulated memory: 5312 KiB

[startup+0.209444 s]*
/proc/loadavg: 2.00 2.01 1.96 5/200 23844
/proc/meminfo: memFree=28710372/32770624 swapFree=67004752/67108860
[pid=23843] ppid=23840 vsize=29640 memory=6332 CPUtime=0.21 cores=1,3,5,7
/proc/23843/stat : 23843 (nacre_mini_rele) R 23840 23843 11220 0 -1 4202496 1761 0 0 0 21 0 0 0 20 0 1 0 406667218 30351360 1583 33554432000 4194304 4935366 140731839138528 140731839135528 139724005837797 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7725056 140731839144961 140731839145061 140731839145061 140731839147970 0
/proc/23843/statm: 7410 1583 603 181 0 1027 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29640 KiB
Current children cumulated memory: 6332 KiB

[startup+0.309221 s]*
/proc/loadavg: 2.00 2.01 1.96 4/200 23844
/proc/meminfo: memFree=28708496/32770624 swapFree=67004752/67108860
[pid=23843] ppid=23840 vsize=30436 memory=7084 CPUtime=0.31 cores=1,3,5,7
/proc/23843/stat : 23843 (nacre_mini_rele) R 23840 23843 11220 0 -1 4202496 1955 0 0 0 31 0 0 0 20 0 1 0 406667218 31166464 1771 33554432000 4194304 4935366 140731839138528 140731839135528 139724005837797 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7725056 140731839144961 140731839145061 140731839145061 140731839147970 0
/proc/23843/statm: 7609 1771 603 181 0 1226 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 30436 KiB
Current children cumulated memory: 7084 KiB

[startup+0.700286 s]
/proc/loadavg: 2.00 2.01 1.96 5/200 23844
/proc/meminfo: memFree=28705148/32770624 swapFree=67004752/67108860
[pid=23843] ppid=23840 vsize=33676 memory=10152 CPUtime=0.69 cores=1,3,5,7
/proc/23843/stat : 23843 (nacre_mini_rele) R 23840 23843 11220 0 -1 4202496 2744 0 0 0 69 0 0 0 20 0 1 0 406667218 34484224 2538 33554432000 4194304 4935366 140731839138528 140731839136296 139724005837797 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7725056 140731839144961 140731839145061 140731839145061 140731839147970 0
/proc/23843/statm: 8419 2538 603 181 0 2036 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 33676 KiB
Current children cumulated memory: 10152 KiB

[startup+1.50031 s]
/proc/loadavg: 2.00 2.01 1.96 4/200 23844
/proc/meminfo: memFree=28697004/32770624 swapFree=67004752/67108860
[pid=23843] ppid=23840 vsize=40444 memory=16640 CPUtime=1.5 cores=1,3,5,7
/proc/23843/stat : 23843 (nacre_mini_rele) R 23840 23843 11220 0 -1 4202496 4437 0 0 0 149 1 0 0 20 0 1 0 406667218 41414656 4160 33554432000 4194304 4935366 140731839138528 140731839136296 139724005833534 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7725056 140731839144961 140731839145061 140731839145061 140731839147970 0
/proc/23843/statm: 10111 4160 603 181 0 3728 0
Current children cumulated CPU time: 1.5 s
Current children cumulated vsize: 40444 KiB
Current children cumulated memory: 16640 KiB

[startup+3.10942 s]
/proc/loadavg: 2.00 2.01 1.96 4/200 23844
/proc/meminfo: memFree=28676584/32770624 swapFree=67004752/67108860
[pid=23843] ppid=23840 vsize=48268 memory=24944 CPUtime=3.1 cores=1,3,5,7
/proc/23843/stat : 23843 (nacre_mini_rele) R 23840 23843 11220 0 -1 4202496 10710 0 0 0 308 2 0 0 20 0 1 0 406667218 49426432 6236 33554432000 4194304 4935366 140731839138528 140731839136296 4450164 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7725056 140731839144961 140731839145061 140731839145061 140731839147970 0
/proc/23843/statm: 12067 6236 603 181 0 5684 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 48268 KiB
Current children cumulated memory: 24944 KiB

[startup+6.3003 s]
/proc/loadavg: 2.00 2.01 1.96 4/200 23844
/proc/meminfo: memFree=28657736/32770624 swapFree=67004752/67108860
[pid=23843] ppid=23840 vsize=59748 memory=35820 CPUtime=6.29 cores=1,3,5,7
/proc/23843/stat : 23843 (nacre_mini_rele) R 23840 23843 11220 0 -1 4202496 19906 0 0 0 627 2 0 0 20 0 1 0 406667218 61181952 8955 33554432000 4194304 4935366 140731839138528 140731839136280 4420623 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7725056 140731839144961 140731839145061 140731839145061 140731839147970 0
/proc/23843/statm: 14937 8955 603 181 0 8554 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 59748 KiB
Current children cumulated memory: 35820 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 1.96 4/200 23844
/proc/meminfo: memFree=28630704/32770624 swapFree=67004752/67108860
[pid=23843] ppid=23840 vsize=75880 memory=52304 CPUtime=12.69 cores=1,3,5,7
/proc/23843/stat : 23843 (nacre_mini_rele) R 23840 23843 11220 0 -1 4202496 33007 0 0 0 1266 3 0 0 20 0 1 0 406667218 77701120 13076 33554432000 4194304 4935366 140731839138528 140731839136280 4461073 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7725056 140731839144961 140731839145061 140731839145061 140731839147970 0
/proc/23843/statm: 18970 13076 603 181 0 12587 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 75880 KiB
Current children cumulated memory: 52304 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 1.96 4/200 23844
/proc/meminfo: memFree=28591328/32770624 swapFree=67004752/67108860
[pid=23843] ppid=23840 vsize=97420 memory=74048 CPUtime=25.49 cores=1,3,5,7
/proc/23843/stat : 23843 (nacre_mini_rele) R 23840 23843 11220 0 -1 4202496 67322 0 0 0 2543 6 0 0 20 0 1 0 406667218 99758080 18512 33554432000 4194304 4935366 140731839138528 140731839136280 4450992 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7725056 140731839144961 140731839145061 140731839145061 140731839147970 0
/proc/23843/statm: 24355 18512 603 181 0 17972 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 97420 KiB
Current children cumulated memory: 74048 KiB

[startup+51.1096 s]
/proc/loadavg: 2.16 2.05 1.97 4/201 23854
/proc/meminfo: memFree=28533240/32770624 swapFree=67004752/67108860
[pid=23843] ppid=23840 vsize=131844 memory=107476 CPUtime=51.1 cores=1,3,5,7
/proc/23843/stat : 23843 (nacre_mini_rele) R 23840 23843 11220 0 -1 4202496 98354 0 0 0 5101 9 0 0 20 0 1 0 406667218 135008256 26869 33554432000 4194304 4935366 140731839138528 140731839136232 4461073 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7725056 140731839144961 140731839145061 140731839145061 140731839147970 0
/proc/23843/statm: 32961 26869 603 181 0 26578 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 131844 KiB
Current children cumulated memory: 107476 KiB

[startup+102.3 s]
/proc/loadavg: 2.78 2.24 2.04 4/201 23858
/proc/meminfo: memFree=28454756/32770624 swapFree=67004752/67108860
[pid=23843] ppid=23840 vsize=178100 memory=153848 CPUtime=102.29 cores=1,3,5,7
/proc/23843/stat : 23843 (nacre_mini_rele) R 23840 23843 11220 0 -1 4202496 140224 0 0 0 10215 14 0 0 20 0 1 0 406667218 182374400 38462 33554432000 4194304 4935366 140731839138528 140731839136216 4420605 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7725056 140731839144961 140731839145061 140731839145061 140731839147970 0
/proc/23843/statm: 44525 38462 603 181 0 38142 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 178100 KiB
Current children cumulated memory: 153848 KiB

[startup+162.3 s]
/proc/loadavg: 2.52 2.28 2.07 4/201 23885
/proc/meminfo: memFree=28387504/32770624 swapFree=67004752/67108860
[pid=23843] ppid=23840 vsize=217968 memory=193828 CPUtime=162.28 cores=1,3,5,7
/proc/23843/stat : 23843 (nacre_mini_rele) R 23840 23843 11220 0 -1 4202496 189620 0 0 0 16209 19 0 0 20 0 1 0 406667218 223199232 48457 33554432000 4194304 4935366 140731839138528 140731839136232 4450351 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7725056 140731839144961 140731839145061 140731839145061 140731839147970 0
/proc/23843/statm: 54492 48457 603 181 0 48109 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 217968 KiB
Current children cumulated memory: 193828 KiB

[startup+222.3 s]
/proc/loadavg: 2.19 2.23 2.06 4/201 23891
/proc/meminfo: memFree=28334728/32770624 swapFree=67004752/67108860
[pid=23843] ppid=23840 vsize=246676 memory=223080 CPUtime=222.24 cores=1,3,5,7
/proc/23843/stat : 23843 (nacre_mini_rele) R 23840 23843 11220 0 -1 4202496 236098 0 0 0 22200 24 0 0 20 0 1 0 406667218 252596224 55770 33554432000 4194304 4935366 140731839138528 140731839136280 4450346 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7725056 140731839144961 140731839145061 140731839145061 140731839147970 0
/proc/23843/statm: 61669 55770 603 181 0 55286 0
Current children cumulated CPU time: 222.24 s
Current children cumulated vsize: 246676 KiB
Current children cumulated memory: 223080 KiB

[startup+282.3 s]
/proc/loadavg: 2.07 2.19 2.06 5/201 23895
/proc/meminfo: memFree=28284532/32770624 swapFree=67004752/67108860
[pid=23843] ppid=23840 vsize=276308 memory=252816 CPUtime=282.2 cores=1,3,5,7
/proc/23843/stat : 23843 (nacre_mini_rele) R 23840 23843 11220 0 -1 4202496 264226 0 0 0 28192 28 0 0 20 0 1 0 406667218 282939392 63204 33554432000 4194304 4935366 140731839138528 140731839136232 4461218 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7725056 140731839144961 140731839145061 140731839145061 140731839147970 0
/proc/23843/statm: 69077 63204 603 181 0 62694 0
Current children cumulated CPU time: 282.2 s
Current children cumulated vsize: 276308 KiB
Current children cumulated memory: 252816 KiB

[startup+342.3 s]
/proc/loadavg: 2.03 2.15 2.05 5/201 23899
/proc/meminfo: memFree=28248420/32770624 swapFree=67004752/67108860
[pid=23843] ppid=23840 vsize=298744 memory=275140 CPUtime=342.18 cores=1,3,5,7
/proc/23843/stat : 23843 (nacre_mini_rele) R 23840 23843 11220 0 -1 4202496 274263 0 0 0 34187 31 0 0 20 0 1 0 406667218 305913856 68785 33554432000 4194304 4935366 140731839138528 140731839136232 4450531 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7725056 140731839144961 140731839145061 140731839145061 140731839147970 0
/proc/23843/statm: 74686 68785 603 181 0 68303 0
Current children cumulated CPU time: 342.18 s
Current children cumulated vsize: 298744 KiB
Current children cumulated memory: 275140 KiB

[startup+402.3 s]
/proc/loadavg: 2.01 2.13 2.05 4/200 23905
/proc/meminfo: memFree=28208500/32770624 swapFree=67004752/67108860
[pid=23843] ppid=23840 vsize=326968 memory=301552 CPUtime=402.18 cores=1,3,5,7
/proc/23843/stat : 23843 (nacre_mini_rele) R 23840 23843 11220 0 -1 4202496 282449 0 0 0 40184 34 0 0 20 0 1 0 406667218 334815232 75388 33554432000 4194304 4935366 140731839138528 140731839136216 4450992 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7725056 140731839144961 140731839145061 140731839145061 140731839147970 0
/proc/23843/statm: 81742 75388 603 181 0 75359 0
Current children cumulated CPU time: 402.18 s
Current children cumulated vsize: 326968 KiB
Current children cumulated memory: 301552 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.10 2.05 5/199 23909
/proc/meminfo: memFree=28173328/32770624 swapFree=67004752/67108860
[pid=23843] ppid=23840 vsize=349228 memory=323788 CPUtime=462.18 cores=1,3,5,7
/proc/23843/stat : 23843 (nacre_mini_rele) R 23840 23843 11220 0 -1 4202496 297501 0 0 0 46181 37 0 0 20 0 1 0 406667218 357609472 80947 33554432000 4194304 4935366 140731839138528 140731839136232 4451012 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7725056 140731839144961 140731839145061 140731839145061 140731839147970 0
/proc/23843/statm: 87307 80947 603 181 0 80924 0
Current children cumulated CPU time: 462.18 s
Current children cumulated vsize: 349228 KiB
Current children cumulated memory: 323788 KiB


################
# More data... #
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/proc/23843/statm: 147929 141803 603 181 0 141546 0
Current children cumulated CPU time: 1602.04 s
Current children cumulated vsize: 591716 KiB
Current children cumulated memory: 567212 KiB

[startup+1662.3 s]
/proc/loadavg: 2.02 2.02 2.05 4/199 24020
/proc/meminfo: memFree=27752748/32770624 swapFree=67004752/67108860
[pid=23843] ppid=23840 vsize=598428 memory=573904 CPUtime=1662.05 cores=1,3,5,7
/proc/23843/stat : 23843 (nacre_mini_rele) R 23840 23843 11220 0 -1 4202496 624699 0 0 0 166110 95 0 0 20 0 1 0 406667218 612790272 143476 33554432000 4194304 4935366 140731839138528 140731839136232 4418787 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7725056 140731839144961 140731839145061 140731839145061 140731839147970 0
/proc/23843/statm: 149607 143476 603 181 0 143224 0
Current children cumulated CPU time: 1662.05 s
Current children cumulated vsize: 598428 KiB
Current children cumulated memory: 573904 KiB

[startup+1722.3 s]
/proc/loadavg: 2.01 2.02 2.05 4/199 24024
/proc/meminfo: memFree=27740572/32770624 swapFree=67004752/67108860
[pid=23843] ppid=23840 vsize=604220 memory=579772 CPUtime=1722.05 cores=1,3,5,7
/proc/23843/stat : 23843 (nacre_mini_rele) R 23840 23843 11220 0 -1 4202496 634565 0 0 0 172107 98 0 0 20 0 1 0 406667218 618721280 144943 33554432000 4194304 4935366 140731839138528 140731839136280 139724006701627 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7725056 140731839144961 140731839145061 140731839145061 140731839147970 0
/proc/23843/statm: 151055 144943 603 181 0 144672 0
Current children cumulated CPU time: 1722.05 s
Current children cumulated vsize: 604220 KiB
Current children cumulated memory: 579772 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 5/199 24029
/proc/meminfo: memFree=27724320/32770624 swapFree=67004752/67108860
[pid=23843] ppid=23840 vsize=614168 memory=589536 CPUtime=1782.04 cores=1,3,5,7
/proc/23843/stat : 23843 (nacre_mini_rele) R 23840 23843 11220 0 -1 4202496 647671 0 0 0 178105 99 0 0 20 0 1 0 406667218 628908032 147384 33554432000 4194304 4935366 140731839138528 140731839136216 4460991 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7725056 140731839144961 140731839145061 140731839145061 140731839147970 0
/proc/23843/statm: 153542 147384 603 181 0 147159 0
Current children cumulated CPU time: 1782.04 s
Current children cumulated vsize: 614168 KiB
Current children cumulated memory: 589536 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/199 24035
/proc/meminfo: memFree=27710612/32770624 swapFree=67004752/67108860
[pid=23843] ppid=23840 vsize=622316 memory=597820 CPUtime=1842.04 cores=1,3,5,7
/proc/23843/stat : 23843 (nacre_mini_rele) R 23840 23843 11220 0 -1 4202496 661449 0 0 0 184103 101 0 0 20 0 1 0 406667218 637251584 149455 33554432000 4194304 4935366 140731839138528 140731839136232 4461073 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7725056 140731839144961 140731839145061 140731839145061 140731839147970 0
/proc/23843/statm: 155579 149455 603 181 0 149196 0
Current children cumulated CPU time: 1842.04 s
Current children cumulated vsize: 622316 KiB
Current children cumulated memory: 597820 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/199 24046
/proc/meminfo: memFree=27698932/32770624 swapFree=67004752/67108860
[pid=23843] ppid=23840 vsize=629516 memory=604964 CPUtime=1902.05 cores=1,3,5,7
/proc/23843/stat : 23843 (nacre_mini_rele) R 23840 23843 11220 0 -1 4202496 676939 0 0 0 190101 104 0 0 20 0 1 0 406667218 644624384 151241 33554432000 4194304 4935366 140731839138528 140731839136280 4461227 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7725056 140731839144961 140731839145061 140731839145061 140731839147970 0
/proc/23843/statm: 157379 151241 603 181 0 150996 0
Current children cumulated CPU time: 1902.05 s
Current children cumulated vsize: 629516 KiB
Current children cumulated memory: 604964 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/199 24050
/proc/meminfo: memFree=27681172/32770624 swapFree=67004752/67108860
[pid=23843] ppid=23840 vsize=640204 memory=615856 CPUtime=1962.04 cores=1,3,5,7
/proc/23843/stat : 23843 (nacre_mini_rele) R 23840 23843 11220 0 -1 4202496 695027 0 0 0 196099 105 0 0 20 0 1 0 406667218 655568896 153964 33554432000 4194304 4935366 140731839138528 140731839136216 4461238 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7725056 140731839144961 140731839145061 140731839145061 140731839147970 0
/proc/23843/statm: 160051 153964 603 181 0 153668 0
Current children cumulated CPU time: 1962.04 s
Current children cumulated vsize: 640204 KiB
Current children cumulated memory: 615856 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 5/199 24056
/proc/meminfo: memFree=27663780/32770624 swapFree=67004752/67108860
[pid=23843] ppid=23840 vsize=653496 memory=629040 CPUtime=2022.04 cores=1,3,5,7
/proc/23843/stat : 23843 (nacre_mini_rele) R 23840 23843 11220 0 -1 4202496 715295 0 0 0 202095 109 0 0 20 0 1 0 406667218 669179904 157260 33554432000 4194304 4935366 140731839138528 140731839136216 4420605 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7725056 140731839144961 140731839145061 140731839145061 140731839147970 0
/proc/23843/statm: 163374 157260 603 181 0 156991 0
Current children cumulated CPU time: 2022.04 s
Current children cumulated vsize: 653496 KiB
Current children cumulated memory: 629040 KiB

[startup+2082.3 s]
/proc/loadavg: 2.08 2.03 2.05 4/199 24060
/proc/meminfo: memFree=27653248/32770624 swapFree=67004752/67108860
[pid=23843] ppid=23840 vsize=658428 memory=633936 CPUtime=2082.04 cores=1,3,5,7
/proc/23843/stat : 23843 (nacre_mini_rele) R 23840 23843 11220 0 -1 4202496 735586 0 0 0 208093 111 0 0 20 0 1 0 406667218 674230272 158484 33554432000 4194304 4935366 140731839138528 140731839136280 4461238 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7725056 140731839144961 140731839145061 140731839145061 140731839147970 0
/proc/23843/statm: 164607 158484 603 181 0 158224 0
Current children cumulated CPU time: 2082.04 s
Current children cumulated vsize: 658428 KiB
Current children cumulated memory: 633936 KiB

[startup+2142.3 s]
/proc/loadavg: 2.03 2.03 2.05 4/199 24064
/proc/meminfo: memFree=27642684/32770624 swapFree=67004752/67108860
[pid=23843] ppid=23840 vsize=663784 memory=639888 CPUtime=2142.01 cores=1,3,5,7
/proc/23843/stat : 23843 (nacre_mini_rele) R 23840 23843 11220 0 -1 4202496 752256 0 0 0 214088 113 0 0 20 0 1 0 406667218 679714816 159972 33554432000 4194304 4935366 140731839138528 140731839136280 4461238 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7725056 140731839144961 140731839145061 140731839145061 140731839147970 0
/proc/23843/statm: 165946 159972 603 181 0 159563 0
Current children cumulated CPU time: 2142.01 s
Current children cumulated vsize: 663784 KiB
Current children cumulated memory: 639888 KiB

[startup+2202.3 s]
/proc/loadavg: 2.01 2.02 2.05 4/199 24070
/proc/meminfo: memFree=27628080/32770624 swapFree=67004752/67108860
[pid=23843] ppid=23840 vsize=672620 memory=648800 CPUtime=2201.99 cores=1,3,5,7
/proc/23843/stat : 23843 (nacre_mini_rele) R 23840 23843 11220 0 -1 4202496 756586 0 0 0 220084 115 0 0 20 0 1 0 406667218 688762880 162200 33554432000 4194304 4935366 140731839138528 140731839136216 4461194 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7725056 140731839144961 140731839145061 140731839145061 140731839147970 0
/proc/23843/statm: 168155 162200 603 181 0 161772 0
Current children cumulated CPU time: 2201.99 s
Current children cumulated vsize: 672620 KiB
Current children cumulated memory: 648800 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/199 24074
/proc/meminfo: memFree=27615976/32770624 swapFree=67004752/67108860
[pid=23843] ppid=23840 vsize=680712 memory=656728 CPUtime=2261.99 cores=1,3,5,7
/proc/23843/stat : 23843 (nacre_mini_rele) R 23840 23843 11220 0 -1 4202496 762051 0 0 0 226082 117 0 0 20 0 1 0 406667218 697049088 164182 33554432000 4194304 4935366 140731839138528 140731839136232 4461472 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7725056 140731839144961 140731839145061 140731839145061 140731839147970 0
/proc/23843/statm: 170178 164182 603 181 0 163795 0
Current children cumulated CPU time: 2261.99 s
Current children cumulated vsize: 680712 KiB
Current children cumulated memory: 656728 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 5/199 24078
/proc/meminfo: memFree=27602912/32770624 swapFree=67004752/67108860
[pid=23843] ppid=23840 vsize=690272 memory=666284 CPUtime=2321.99 cores=1,3,5,7
/proc/23843/stat : 23843 (nacre_mini_rele) R 23840 23843 11220 0 -1 4202496 769579 0 0 0 232080 119 0 0 20 0 1 0 406667218 706838528 166571 33554432000 4194304 4935366 140731839138528 140731839136232 4461244 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7725056 140731839144961 140731839145061 140731839145061 140731839147970 0
/proc/23843/statm: 172568 166571 603 181 0 166185 0
Current children cumulated CPU time: 2321.99 s
Current children cumulated vsize: 690272 KiB
Current children cumulated memory: 666284 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/199 24084
/proc/meminfo: memFree=27587392/32770624 swapFree=67004752/67108860
[pid=23843] ppid=23840 vsize=701764 memory=677768 CPUtime=2381.99 cores=1,3,5,7
/proc/23843/stat : 23843 (nacre_mini_rele) R 23840 23843 11220 0 -1 4202496 779832 0 0 0 238078 121 0 0 20 0 1 0 406667218 718606336 169442 33554432000 4194304 4935366 140731839138528 140731839136280 4461073 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7725056 140731839144961 140731839145061 140731839145061 140731839147970 0
/proc/23843/statm: 175441 169442 603 181 0 169058 0
Current children cumulated CPU time: 2381.99 s
Current children cumulated vsize: 701764 KiB
Current children cumulated memory: 677768 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.4 s]
/proc/loadavg: 2.00 2.01 2.05 4/199 24084
/proc/meminfo: memFree=27584628/32770624 swapFree=67004752/67108860
[pid=23843] ppid=23840 vsize=704084 memory=680036 CPUtime=2400.09 cores=1,3,5,7
/proc/23843/stat : 23843 (nacre_mini_rele) R 23840 23843 11220 0 -1 4202496 780920 0 0 0 239887 122 0 0 20 0 1 0 406667218 720982016 170009 33554432000 4194304 4935366 140731839138528 140731839136280 4461252 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 7725056 140731839144961 140731839145061 140731839145061 140731839147970 0
/proc/23843/statm: 176021 170009 603 181 0 169638 0
Current children cumulated CPU time: 2400.09 s
Current children cumulated vsize: 704084 KiB
Current children cumulated memory: 680036 KiB

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

[startup+2400.41 s]
# the end of solver process 23843 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2398.88 s, system=1.22898 s

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

Child status: 0
Real time (s): 2400.41
CPU time (s): 2400.11
CPU user time (s): 2398.88
CPU system time (s): 1.22898
CPU usage (%): 99.9876
Max. virtual memory (cumulated for all children) (KiB): 704084
Max. memory (cumulated for all children) (KiB): 680036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2398.88
system time used= 1.22898
maximum resident set size= 680316
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 780962
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= 316
involuntary context switches= 1935


# summary of solver processes directly reported to runsolver:
#   pid: 23843
#   total CPU time (s): 2400.11
#   total CPU user time (s): 2398.88
#   total CPU system time (s): 1.22898

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.6735 second user time and 16.5682 second system time

The end

Launcher Data 

Begin job on node126 at 2019-09-12 17:59:17
IDJOB=4391522
IDBENCH=115876
IDSOLVER=2834
FILE ID=node126/4391522-1568303994
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-16.xml
COMMAND LINE= nacre_mini_release BENCHNAME -ca -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391522-1568303994/watcher-4391522-1568303994 -o /tmp/evaluation-result-4391522-1568303994/solver-4391522-1568303994 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node126-1568301555-23462 --watchdog 2560  nacre_mini_release HOME/instance-4391522-1568303994.xml -ca -l100 -cm

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

MD5SUM BENCH= ca60191094dbbdd7cca22b5ebea1cb75
RANDOM SEED=1525546612

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:        28716148 kB
MemAvailable:   31865624 kB
Buffers:          109936 kB
Cached:          3290368 kB
SwapCached:         2860 kB
Active:          1824832 kB
Inactive:        1581288 kB
Active(anon):       3820 kB
Inactive(anon):    43344 kB
Active(file):    1821012 kB
Inactive(file):  1537944 kB
Unevictable:      109112 kB
Mlocked:          109112 kB
SwapTotal:      67108860 kB
SwapFree:       67004752 kB
Dirty:              1640 kB
Writeback:             4 kB
AnonPages:        112820 kB
Mapped:            43064 kB
Shmem:             32816 kB
Slab:             241892 kB
SReclaimable:     212712 kB
SUnreclaim:        29180 kB
KernelStack:        3440 kB
PageTables:         5524 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     503752 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 18:39:17