Trace number 4391556

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) 2400.05 2400.3

General information on the benchmark

NameGracefulGraph/GracefulGraph-m1-s1/
GracefulGraph-K12-P08.xml
MD5SUM9611f8ac50407bec4b89a807890af998
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 variables1332
Number of constraints614
Number of domains2
Minimum domain size612
Maximum domain size613
Distribution of domain sizes[{"size":612,"count":612},{"size":613,"count":96}]
Minimum variable degree0
Maximum variable degree14
Distribution of variable degrees[{"degree":0,"count":624},{"degree":2,"count":612},{"degree":13,"count":24},{"degree":14,"count":72}]
Minimum constraint arity3
Maximum constraint arity612
Distribution of constraint arities[{"arity":3,"count":612},{"arity":96,"count":1},{"arity":612,"count":1}]
Number of extensional constraints0
Number of intensional constraints612
Distribution of constraint types[{"type":"intension","count":612},{"type":"allDifferent","count":2}]
Optimization problemNO
Type of objective

Solver Data 

0.20/0.27	c NACRE 1.0.5
2400.04/2400.30	c
2400.04/2400.30	c # time = 2400.04
2400.04/2400.30	c # Dec = 603163
2400.04/2400.30	c # Propagate Calls = 6945049088
2400.04/2400.30	c # assignAt Calls = 603802
2400.04/2400.30	c # removeAt Calls = 794202135
2400.04/2400.30	c # Run = 1193
2400.04/2400.30	c # Conflicts = 566531
2400.04/2400.30	c # Memory used = 511.372 Mb
2400.04/2400.30	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 (14605 MiB free)
  memory of node 1: 16384 MiB (15181 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391556-1568304949/watcher-4391556-1568304949 -o /tmp/evaluation-result-4391556-1568304949/solver-4391556-1568304949 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node132-1568304897-11109 --watchdog 2560 nacre_mini_release HOME/instance-4391556-1568304949.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
solver pid=11260, runsolver pid=11257
Current StackSize limit: 8192 KiB


[startup+0.100167 s]*
/proc/loadavg: 0.70 0.66 0.75 3/204 11261
/proc/meminfo: memFree=30404836/32770624 swapFree=67008436/67108860
[pid=11260] ppid=11257 vsize=113716 memory=79936 CPUtime=0.1 cores=1,3,5,7
/proc/11260/stat : 11260 (nacre_mini_rele) R 11257 11260 11077 0 -1 4202496 14527 0 0 0 8 2 0 0 20 0 1 0 406417596 116445184 19984 33554432000 4194304 4935366 140727003026768 140727003023768 139683153894373 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7034520 7039168 20733952 140727003034625 140727003034725 140727003034725 140727003037634 0
/proc/11260/statm: 28429 19984 512 181 0 22046 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 113716 KiB
Current children cumulated memory: 79936 KiB

[startup+0.21002 s]*
/proc/loadavg: 0.70 0.66 0.75 3/204 11261
/proc/meminfo: memFree=30318032/32770624 swapFree=67008436/67108860
[pid=11260] ppid=11257 vsize=170628 memory=139268 CPUtime=0.2 cores=1,3,5,7
/proc/11260/stat : 11260 (nacre_mini_rele) R 11257 11260 11077 0 -1 4202496 28837 0 0 0 16 4 0 0 20 0 1 0 406417596 174723072 34817 33554432000 4194304 4935366 140727003026768 140727003021800 139683153894373 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7034520 7039168 20733952 140727003034625 140727003034725 140727003034725 140727003037634 0
/proc/11260/statm: 42657 34817 579 181 0 36274 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 170628 KiB
Current children cumulated memory: 139268 KiB

[startup+0.309759 s]*
/proc/loadavg: 0.70 0.66 0.75 3/204 11261
/proc/meminfo: memFree=30210180/32770624 swapFree=67008436/67108860
[pid=11260] ppid=11257 vsize=249952 memory=218104 CPUtime=0.31 cores=1,3,5,7
/proc/11260/stat : 11260 (nacre_mini_rele) R 11257 11260 11077 0 -1 4202496 39869 0 0 0 24 7 0 0 20 0 1 0 406417596 255950848 54526 33554432000 4194304 4935366 140727003026768 140727003021800 4450164 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 20733952 140727003034625 140727003034725 140727003034725 140727003037634 0
/proc/11260/statm: 62488 54526 594 181 0 56105 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 249952 KiB
Current children cumulated memory: 218104 KiB

[startup+0.700409 s]
/proc/loadavg: 0.70 0.66 0.75 3/211 11284
/proc/meminfo: memFree=30346120/32770624 swapFree=67008436/67108860
[pid=11260] ppid=11257 vsize=249952 memory=218104 CPUtime=0.69 cores=1,3,5,7
/proc/11260/stat : 11260 (nacre_mini_rele) R 11257 11260 11077 0 -1 4202496 39869 0 0 0 62 7 0 0 20 0 1 0 406417596 255950848 54526 33554432000 4194304 4935366 140727003026768 140727003025288 4420619 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 20733952 140727003034625 140727003034725 140727003034725 140727003037634 0
/proc/11260/statm: 62488 54526 594 181 0 56105 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 249952 KiB
Current children cumulated memory: 218104 KiB

[startup+1.5004 s]
/proc/loadavg: 0.70 0.66 0.75 3/204 11322
/proc/meminfo: memFree=30358404/32770624 swapFree=67008436/67108860
[pid=11260] ppid=11257 vsize=249952 memory=218104 CPUtime=1.49 cores=1,3,5,7
/proc/11260/stat : 11260 (nacre_mini_rele) R 11257 11260 11077 0 -1 4202496 39869 0 0 0 142 7 0 0 20 0 1 0 406417596 255950848 54526 33554432000 4194304 4935366 140727003026768 140727003025288 4420601 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 20733952 140727003034625 140727003034725 140727003034725 140727003037634 0
/proc/11260/statm: 62488 54526 594 181 0 56105 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 249952 KiB
Current children cumulated memory: 218104 KiB

[startup+3.10991 s]
/proc/loadavg: 0.80 0.69 0.76 3/204 11322
/proc/meminfo: memFree=30353768/32770624 swapFree=67008436/67108860
[pid=11260] ppid=11257 vsize=250744 memory=219052 CPUtime=3.1 cores=1,3,5,7
/proc/11260/stat : 11260 (nacre_mini_rele) R 11257 11260 11077 0 -1 4202496 50559 0 0 0 303 7 0 0 20 0 1 0 406417596 256761856 54763 33554432000 4194304 4935366 140727003026768 140727003024264 4451012 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 20733952 140727003034625 140727003034725 140727003034725 140727003037634 0
/proc/11260/statm: 62686 54763 614 181 0 56303 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 250744 KiB
Current children cumulated memory: 219052 KiB

[startup+6.30036 s]
/proc/loadavg: 0.80 0.69 0.76 3/204 11322
/proc/meminfo: memFree=30351040/32770624 swapFree=67008436/67108860
[pid=11260] ppid=11257 vsize=251800 memory=220000 CPUtime=6.28 cores=1,3,5,7
/proc/11260/stat : 11260 (nacre_mini_rele) R 11257 11260 11077 0 -1 4202496 67298 0 0 0 620 8 0 0 20 0 1 0 406417596 257843200 55000 33554432000 4194304 4935366 140727003026768 140727003024536 4420635 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 20733952 140727003034625 140727003034725 140727003034725 140727003037634 0
/proc/11260/statm: 62950 55000 614 181 0 56567 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 251800 KiB
Current children cumulated memory: 220000 KiB

[startup+12.7004 s]
/proc/loadavg: 0.99 0.73 0.77 3/204 11322
/proc/meminfo: memFree=30343812/32770624 swapFree=67008436/67108860
[pid=11260] ppid=11257 vsize=256496 memory=224604 CPUtime=12.69 cores=1,3,5,7
/proc/11260/stat : 11260 (nacre_mini_rele) R 11257 11260 11077 0 -1 4202496 82885 0 0 0 1259 10 0 0 20 0 1 0 406417596 262651904 56151 33554432000 4194304 4935366 140727003026768 140727003024520 4483817 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 20733952 140727003034625 140727003034725 140727003034725 140727003037634 0
/proc/11260/statm: 64124 56151 614 181 0 57741 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 256496 KiB
Current children cumulated memory: 224604 KiB

[startup+25.5004 s]
/proc/loadavg: 1.14 0.77 0.79 3/204 11323
/proc/meminfo: memFree=30320544/32770624 swapFree=67008436/67108860
[pid=11260] ppid=11257 vsize=270060 memory=238028 CPUtime=25.48 cores=1,3,5,7
/proc/11260/stat : 11260 (nacre_mini_rele) R 11257 11260 11077 0 -1 4202496 118217 0 0 0 2535 13 0 0 20 0 1 0 406417596 276541440 59507 33554432000 4194304 4935366 140727003026768 140727003024520 4450992 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 20733952 140727003034625 140727003034725 140727003034725 140727003037634 0
/proc/11260/statm: 67515 59507 614 181 0 61132 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 270060 KiB
Current children cumulated memory: 238028 KiB

[startup+51.1102 s]
/proc/loadavg: 1.43 0.87 0.82 3/205 11326
/proc/meminfo: memFree=30281420/32770624 swapFree=67008436/67108860
[pid=11260] ppid=11257 vsize=288136 memory=256264 CPUtime=51.1 cores=1,3,5,7
/proc/11260/stat : 11260 (nacre_mini_rele) R 11257 11260 11077 0 -1 4202496 145829 0 0 0 5092 18 0 0 20 0 1 0 406417596 295051264 64066 33554432000 4194304 4935366 140727003026768 140727003024520 4420619 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 20733952 140727003034625 140727003034725 140727003034725 140727003037634 0
/proc/11260/statm: 72034 64066 614 181 0 65651 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 288136 KiB
Current children cumulated memory: 256264 KiB

[startup+102.3 s]
/proc/loadavg: 1.77 1.06 0.89 3/205 11330
/proc/meminfo: memFree=30236620/32770624 swapFree=67008436/67108860
[pid=11260] ppid=11257 vsize=302924 memory=271024 CPUtime=102.28 cores=1,3,5,7
/proc/11260/stat : 11260 (nacre_mini_rele) R 11257 11260 11077 0 -1 4202496 176497 0 0 0 10202 26 0 0 20 0 1 0 406417596 310194176 67756 33554432000 4194304 4935366 140727003026768 140727003024472 4450992 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 20733952 140727003034625 140727003034725 140727003034725 140727003037634 0
/proc/11260/statm: 75731 67756 614 181 0 69348 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 302924 KiB
Current children cumulated memory: 271024 KiB

[startup+162.3 s]
/proc/loadavg: 1.97 1.25 0.96 3/205 11334
/proc/meminfo: memFree=30198656/32770624 swapFree=67008436/67108860
[pid=11260] ppid=11257 vsize=323904 memory=292280 CPUtime=162.26 cores=1,3,5,7
/proc/11260/stat : 11260 (nacre_mini_rele) R 11257 11260 11077 0 -1 4202496 208654 0 0 0 16193 33 0 0 20 0 1 0 406417596 331677696 73070 33554432000 4194304 4935366 140727003026768 140727003024520 4450992 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 20733952 140727003034625 140727003034725 140727003034725 140727003037634 0
/proc/11260/statm: 80976 73070 614 181 0 74593 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 323904 KiB
Current children cumulated memory: 292280 KiB

[startup+222.3 s]
/proc/loadavg: 1.99 1.38 1.03 3/205 11338
/proc/meminfo: memFree=30174448/32770624 swapFree=67008436/67108860
[pid=11260] ppid=11257 vsize=329332 memory=297888 CPUtime=222.24 cores=1,3,5,7
/proc/11260/stat : 11260 (nacre_mini_rele) R 11257 11260 11077 0 -1 4202496 224236 0 0 0 22188 36 0 0 20 0 1 0 406417596 337235968 74472 33554432000 4194304 4935366 140727003026768 140727003024520 4420962 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 20733952 140727003034625 140727003034725 140727003034725 140727003037634 0
/proc/11260/statm: 82333 74472 614 181 0 75950 0
Current children cumulated CPU time: 222.24 s
Current children cumulated vsize: 329332 KiB
Current children cumulated memory: 297888 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.50 1.09 3/205 11344
/proc/meminfo: memFree=30154564/32770624 swapFree=67008436/67108860
[pid=11260] ppid=11257 vsize=331556 memory=300300 CPUtime=282.22 cores=1,3,5,7
/proc/11260/stat : 11260 (nacre_mini_rele) R 11257 11260 11077 0 -1 4202496 225535 0 0 0 28186 36 0 0 20 0 1 0 406417596 339513344 75075 33554432000 4194304 4935366 140727003026768 140727003024472 4450992 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 20733952 140727003034625 140727003034725 140727003034725 140727003037634 0
/proc/11260/statm: 82889 75075 614 181 0 76506 0
Current children cumulated CPU time: 282.22 s
Current children cumulated vsize: 331556 KiB
Current children cumulated memory: 300300 KiB

[startup+342.3 s]
/proc/loadavg: 2.04 1.60 1.15 3/205 11354
/proc/meminfo: memFree=30118772/32770624 swapFree=67008444/67108860
[pid=11260] ppid=11257 vsize=355380 memory=324292 CPUtime=342.22 cores=1,3,5,7
/proc/11260/stat : 11260 (nacre_mini_rele) R 11257 11260 11077 0 -1 4202496 235706 0 0 0 34180 42 0 0 20 0 1 0 406417596 363909120 81073 33554432000 4194304 4935366 140727003026768 140727003024520 139683153903597 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 20733952 140727003034625 140727003034725 140727003034725 140727003037634 0
/proc/11260/statm: 88845 81073 614 181 0 82462 0
Current children cumulated CPU time: 342.22 s
Current children cumulated vsize: 355380 KiB
Current children cumulated memory: 324292 KiB

[startup+402.3 s]
/proc/loadavg: 2.01 1.67 1.20 3/204 11358
/proc/meminfo: memFree=30098080/32770624 swapFree=67008444/67108860
[pid=11260] ppid=11257 vsize=360652 memory=329500 CPUtime=402.22 cores=1,3,5,7
/proc/11260/stat : 11260 (nacre_mini_rele) R 11257 11260 11077 0 -1 4202496 244629 0 0 0 40177 45 0 0 20 0 1 0 406417596 369307648 82375 33554432000 4194304 4935366 140727003026768 140727003024456 4450992 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 20733952 140727003034625 140727003034725 140727003034725 140727003037634 0
/proc/11260/statm: 90163 82375 614 181 0 83780 0
Current children cumulated CPU time: 402.22 s
Current children cumulated vsize: 360652 KiB
Current children cumulated memory: 329500 KiB

[startup+462.3 s]
/proc/loadavg: 2.01 1.73 1.25 3/205 11365
/proc/meminfo: memFree=30085668/32770624 swapFree=67008444/67108860
[pid=11260] ppid=11257 vsize=363612 memory=332504 CPUtime=462.21 cores=1,3,5,7
/proc/11260/stat : 11260 (nacre_mini_rele) R 11257 11260 11077 0 -1 4202496 253631 0 0 0 46174 47 0 0 20 0 1 0 406417596 372338688 83126 33554432000 4194304 4935366 140727003026768 140727003024520 4451012 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 20733952 140727003034625 140727003034725 140727003034725 140727003037634 0
/proc/11260/statm: 90903 83126 614 181 0 84520 0
Current children cumulated CPU time: 462.21 s
Current children cumulated vsize: 363612 KiB
Current children cumulated memory: 332504 KiB


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

/proc/11260/statm: 117639 109862 614 181 0 111256 0
Current children cumulated CPU time: 1662.11 s
Current children cumulated vsize: 470556 KiB
Current children cumulated memory: 439448 KiB

[startup+1722.3 s]
/proc/loadavg: 2.02 2.08 1.87 3/205 11484
/proc/meminfo: memFree=29755584/32770624 swapFree=67008456/67108860
[pid=11260] ppid=11257 vsize=471416 memory=440420 CPUtime=1722.1 cores=1,3,5,7
/proc/11260/stat : 11260 (nacre_mini_rele) R 11257 11260 11077 0 -1 4202496 415829 0 0 0 172119 91 0 0 20 0 1 0 406417596 482729984 110105 33554432000 4194304 4935366 140727003026768 140727003024520 139683153903629 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 20733952 140727003034625 140727003034725 140727003034725 140727003037634 0
/proc/11260/statm: 117854 110105 614 181 0 111471 0
Current children cumulated CPU time: 1722.1 s
Current children cumulated vsize: 471416 KiB
Current children cumulated memory: 440420 KiB

[startup+1782.3 s]
/proc/loadavg: 2.01 2.06 1.87 3/205 11488
/proc/meminfo: memFree=29753180/32770624 swapFree=67008456/67108860
[pid=11260] ppid=11257 vsize=473012 memory=441864 CPUtime=1782.09 cores=1,3,5,7
/proc/11260/stat : 11260 (nacre_mini_rele) R 11257 11260 11077 0 -1 4202496 417303 0 0 0 178118 91 0 0 20 0 1 0 406417596 484364288 110466 33554432000 4194304 4935366 140727003026768 140727003024520 4420962 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 20733952 140727003034625 140727003034725 140727003034725 140727003037634 0
/proc/11260/statm: 118253 110466 614 181 0 111870 0
Current children cumulated CPU time: 1782.09 s
Current children cumulated vsize: 473012 KiB
Current children cumulated memory: 441864 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.05 1.88 3/205 11492
/proc/meminfo: memFree=29743136/32770624 swapFree=67008456/67108860
[pid=11260] ppid=11257 vsize=474776 memory=443664 CPUtime=1842.09 cores=1,3,5,7
/proc/11260/stat : 11260 (nacre_mini_rele) R 11257 11260 11077 0 -1 4202496 418517 0 0 0 184117 92 0 0 20 0 1 0 406417596 486170624 110916 33554432000 4194304 4935366 140727003026768 140727003024472 4450992 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 20733952 140727003034625 140727003034725 140727003034725 140727003037634 0
/proc/11260/statm: 118694 110916 614 181 0 112311 0
Current children cumulated CPU time: 1842.09 s
Current children cumulated vsize: 474776 KiB
Current children cumulated memory: 443664 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.04 1.88 3/205 11498
/proc/meminfo: memFree=29717964/32770624 swapFree=67008456/67108860
[pid=11260] ppid=11257 vsize=491656 memory=460608 CPUtime=1902.08 cores=1,3,5,7
/proc/11260/stat : 11260 (nacre_mini_rele) R 11257 11260 11077 0 -1 4202496 424659 0 0 0 190113 95 0 0 20 0 1 0 406417596 503455744 115152 33554432000 4194304 4935366 140727003026768 140727003024520 4420962 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 20733952 140727003034625 140727003034725 140727003034725 140727003037634 0
/proc/11260/statm: 122914 115152 614 181 0 116531 0
Current children cumulated CPU time: 1902.08 s
Current children cumulated vsize: 491656 KiB
Current children cumulated memory: 460608 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.04 1.89 3/205 11502
/proc/meminfo: memFree=29677508/32770624 swapFree=67008456/67108860
[pid=11260] ppid=11257 vsize=511068 memory=479028 CPUtime=1962.08 cores=1,3,5,7
/proc/11260/stat : 11260 (nacre_mini_rele) R 11257 11260 11077 0 -1 4202496 436686 0 0 0 196109 99 0 0 20 0 1 0 406417596 523333632 119757 33554432000 4194304 4935366 140727003026768 140727003024456 4389256 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 20733952 140727003034625 140727003034725 140727003034725 140727003037634 0
/proc/11260/statm: 127767 119757 614 181 0 121384 0
Current children cumulated CPU time: 1962.08 s
Current children cumulated vsize: 511068 KiB
Current children cumulated memory: 479028 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.03 1.90 3/205 11507
/proc/meminfo: memFree=29651064/32770624 swapFree=67008456/67108860
[pid=11260] ppid=11257 vsize=526920 memory=494924 CPUtime=2022.07 cores=1,3,5,7
/proc/11260/stat : 11260 (nacre_mini_rele) R 11257 11260 11077 0 -1 4202496 447131 0 0 0 202104 103 0 0 20 0 1 0 406417596 539566080 123731 33554432000 4194304 4935366 140727003026768 140727003024520 4462535 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 20733952 140727003034625 140727003034725 140727003034725 140727003037634 0
/proc/11260/statm: 131730 123731 614 181 0 125347 0
Current children cumulated CPU time: 2022.07 s
Current children cumulated vsize: 526920 KiB
Current children cumulated memory: 494924 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.02 1.90 3/205 11513
/proc/meminfo: memFree=29628100/32770624 swapFree=67008456/67108860
[pid=11260] ppid=11257 vsize=538476 memory=506572 CPUtime=2082.07 cores=1,3,5,7
/proc/11260/stat : 11260 (nacre_mini_rele) R 11257 11260 11077 0 -1 4202496 463375 0 0 0 208099 108 0 0 20 0 1 0 406417596 551399424 126643 33554432000 4194304 4935366 140727003026768 140727003024456 4420768 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 20733952 140727003034625 140727003034725 140727003034725 140727003037634 0
/proc/11260/statm: 134619 126643 614 181 0 128236 0
Current children cumulated CPU time: 2082.07 s
Current children cumulated vsize: 538476 KiB
Current children cumulated memory: 506572 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.02 1.91 3/205 11523
/proc/meminfo: memFree=29616364/32770624 swapFree=67008460/67108860
[pid=11260] ppid=11257 vsize=539392 memory=507424 CPUtime=2142.06 cores=1,3,5,7
/proc/11260/stat : 11260 (nacre_mini_rele) R 11257 11260 11077 0 -1 4202496 470579 0 0 0 214097 109 0 0 20 0 1 0 406417596 552337408 126856 33554432000 4194304 4935366 140727003026768 140727003024520 4331591 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 20733952 140727003034625 140727003034725 140727003034725 140727003037634 0
/proc/11260/statm: 134848 126856 614 181 0 128465 0
Current children cumulated CPU time: 2142.06 s
Current children cumulated vsize: 539392 KiB
Current children cumulated memory: 507424 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 1.91 3/205 11527
/proc/meminfo: memFree=29605636/32770624 swapFree=67008460/67108860
[pid=11260] ppid=11257 vsize=540980 memory=508964 CPUtime=2202.05 cores=1,3,5,7
/proc/11260/stat : 11260 (nacre_mini_rele) R 11257 11260 11077 0 -1 4202496 487796 0 0 0 220093 112 0 0 20 0 1 0 406417596 553963520 127241 33554432000 4194304 4935366 140727003026768 140727003024472 4451012 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 20733952 140727003034625 140727003034725 140727003034725 140727003037634 0
/proc/11260/statm: 135245 127241 614 181 0 128862 0
Current children cumulated CPU time: 2202.05 s
Current children cumulated vsize: 540980 KiB
Current children cumulated memory: 508964 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 1.92 3/205 11533
/proc/meminfo: memFree=29596176/32770624 swapFree=67008460/67108860
[pid=11260] ppid=11257 vsize=541532 memory=509548 CPUtime=2262.05 cores=1,3,5,7
/proc/11260/stat : 11260 (nacre_mini_rele) R 11257 11260 11077 0 -1 4202496 503218 0 0 0 226091 114 0 0 20 0 1 0 406417596 554528768 127387 33554432000 4194304 4935366 140727003026768 140727003024520 4420962 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 20733952 140727003034625 140727003034725 140727003034725 140727003037634 0
/proc/11260/statm: 135383 127387 614 181 0 129000 0
Current children cumulated CPU time: 2262.05 s
Current children cumulated vsize: 541532 KiB
Current children cumulated memory: 509548 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 1.93 3/205 11538
/proc/meminfo: memFree=29591888/32770624 swapFree=67008460/67108860
[pid=11260] ppid=11257 vsize=542236 memory=510236 CPUtime=2322.04 cores=1,3,5,7
/proc/11260/stat : 11260 (nacre_mini_rele) R 11257 11260 11077 0 -1 4202496 510302 0 0 0 232087 117 0 0 20 0 1 0 406417596 555249664 127559 33554432000 4194304 4935366 140727003026768 140727003024456 4389256 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 20733952 140727003034625 140727003034725 140727003034725 140727003037634 0
/proc/11260/statm: 135559 127559 614 181 0 129176 0
Current children cumulated CPU time: 2322.04 s
Current children cumulated vsize: 542236 KiB
Current children cumulated memory: 510236 KiB

[startup+2382.3 s]
/proc/loadavg: 2.11 2.05 1.95 3/206 11543
/proc/meminfo: memFree=29588400/32770624 swapFree=67008460/67108860
[pid=11260] ppid=11257 vsize=542420 memory=511372 CPUtime=2382.04 cores=1,3,5,7
/proc/11260/stat : 11260 (nacre_mini_rele) R 11257 11260 11077 0 -1 4202496 517699 0 0 0 238086 118 0 0 20 0 1 0 406417596 555438080 127843 33554432000 4194304 4935366 140727003026768 140727003024472 4420768 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 20733952 140727003034625 140727003034725 140727003034725 140727003037634 0
/proc/11260/statm: 135605 127843 614 181 0 129222 0
Current children cumulated CPU time: 2382.04 s
Current children cumulated vsize: 542420 KiB
Current children cumulated memory: 511372 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.3 s]
/proc/loadavg: 2.08 2.05 1.95 3/206 11545
/proc/meminfo: memFree=29589448/32770624 swapFree=67008460/67108860
[pid=11260] ppid=11257 vsize=542420 memory=511372 CPUtime=2400.04 cores=1,3,5,7
/proc/11260/stat : 11260 (nacre_mini_rele) R 11257 11260 11077 0 -1 4202496 517809 0 0 0 239886 118 0 0 20 0 1 0 406417596 555438080 127843 33554432000 4194304 4935366 140727003026768 140727003024472 4450992 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 20733952 140727003034625 140727003034725 140727003034725 140727003037634 0
/proc/11260/statm: 135605 127843 614 181 0 129222 0
Current children cumulated CPU time: 2400.04 s
Current children cumulated vsize: 542420 KiB
Current children cumulated memory: 511372 KiB

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

[startup+2400.3 s]
# the end of solver process 11260 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2398.87 s, system=1.18691 s

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

[startup+2400.3 s]
/proc/loadavg: 2.08 2.05 1.95 3/206 11545
/proc/meminfo: memFree=29589448/32770624 swapFree=67008460/67108860
[pid=11260] ppid=11257 vsize=542420 memory=511372 CPUtime=2400.04 cores=1,3,5,7
/proc/11260/stat : 11260 (nacre_mini_rele) R 11257 11260 11077 0 -1 4202496 517809 0 0 0 239886 118 0 0 20 0 1 0 406417596 555438080 127843 33554432000 4194304 4935366 140727003026768 140727003024472 4450992 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 20733952 140727003034625 140727003034725 140727003034725 140727003037634 0
/proc/11260/statm: 135605 127843 614 181 0 129222 0
Current children cumulated CPU time: 2400.04 s
Current children cumulated vsize: 542420 KiB
Current children cumulated memory: 511372 KiB

Child status: 0
Real time (s): 2400.3
CPU time (s): 2400.05
CPU user time (s): 2398.87
CPU system time (s): 1.18691
CPU usage (%): 99.9896
Max. virtual memory (cumulated for all children) (KiB): 542420
Max. memory (cumulated for all children) (KiB): 511372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2398.87
system time used= 1.18691
maximum resident set size= 511432
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 517854
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= 81
involuntary context switches= 1519


# summary of solver processes directly reported to runsolver:
#   pid: 11260
#   total CPU time (s): 2400.05
#   total CPU user time (s): 2398.87
#   total CPU system time (s): 1.18691

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.1212 second user time and 18.776 second system time

The end

Launcher Data 

Begin job on node132 at 2019-09-12 18:14:59
IDJOB=4391556
IDBENCH=120694
IDSOLVER=2834
FILE ID=node132/4391556-1568304949
RUNJOBID= node132-1568304897-11109
PBS_JOBID= 21701117
Free space on /tmp= 60296 MiB

SOLVER NAME= NACRE 1.0.5-Hybrid
BENCH NAME= XCSP17/GracefulGraph/GracefulGraph-m1-s1/GracefulGraph-K12-P08.xml
COMMAND LINE= nacre_mini_release BENCHNAME -ca -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391556-1568304949/watcher-4391556-1568304949 -o /tmp/evaluation-result-4391556-1568304949/solver-4391556-1568304949 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node132-1568304897-11109 --watchdog 2560  nacre_mini_release HOME/instance-4391556-1568304949.xml -ca -l100 -cm

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

MD5SUM BENCH= 9611f8ac50407bec4b89a807890af998
RANDOM SEED=349193534

node132.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	: 5333.95
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	: 5333.95
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	: 5333.95
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	: 5333.95
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:        30505956 kB
MemAvailable:   31841764 kB
Buffers:          112020 kB
Cached:          1494516 kB
SwapCached:         8856 kB
Active:           384988 kB
Inactive:        1298928 kB
Active(anon):      77252 kB
Inactive(anon):    26968 kB
Active(file):     307736 kB
Inactive(file):  1271960 kB
Unevictable:      110200 kB
Mlocked:          110200 kB
SwapTotal:      67108860 kB
SwapFree:       67008436 kB
Dirty:             10272 kB
Writeback:             0 kB
AnonPages:        185092 kB
Mapped:            30256 kB
Shmem:             18308 kB
Slab:             172792 kB
SReclaimable:     143892 kB
SUnreclaim:        28900 kB
KernelStack:        3840 kB
PageTables:         5744 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     573996 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     75776 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      136576 kB
DirectMap2M:    33409024 kB

Free space on /tmp at the end= 60304 MiB
End job on node132 at 2019-09-12 18:55:00