id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
3069	Model needs very long simulation time with Cellier Tearing	Patrick Täuber	Patrick Täuber	"The MSL32 model Modelica.Electrical.Machines.Examples.AsynchronousInductionMachines.AIMC_YD takes over 100 minutes for simulation with Cellier Tearing because of way too much steps:

{{{
LOG_STATS         | info    | ### STATISTICS ###
|                 | |       | | timer
|                 | |       | | |    0.0322984s          reading init.xml
|                 | |       | | |     0.003696s          reading info.xml
|                 | |       | | |  0.000564877s          pre-initialization
|                 | |       | | |  0.000243327s [  0.0%] initialization
|                 | |       | | |   5.6153e-05s [  0.0%] steps
|                 | |       | | |    0.0105037s [  0.0%] creating output-file
|                 | |       | | |   0.00208371s [  0.0%] event-handling
|                 | |       | | |    0.0116676s [  0.0%] overhead
|                 | |       | | |      6586.88s [100.0%] simulation
|                 | |       | | |       6586.9s [100.0%] total
|                 | |       | | events
|                 | |       | | |     2 state events
|                 | |       | | |     0 time events
|                 | |       | | solver: DASSL
|                 | |       | | | 15358920 steps taken
|                 | |       | | | 30979010 calls of functionODE
|                 | |       | | | 23021038 evaluations of jacobian
|                 | |       | | |   217 error test failures
|                 | |       | | | 7673606 convergence test failures
}}}

With omcTearing:

{{{
LOG_STATS         | info    | ### STATISTICS ###
|                 | |       | | timer
|                 | |       | | |     0.031817s          reading init.xml
|                 | |       | | |   0.00360088s          reading info.xml
|                 | |       | | |  0.000564458s          pre-initialization
|                 | |       | | |  0.000215112s [  0.0%] initialization
|                 | |       | | |  0.000122851s [  0.0%] steps
|                 | |       | | |   0.00647291s [  0.7%] creating output-file
|                 | |       | | |   0.00109345s [  0.1%] event-handling
|                 | |       | | |   0.00640162s [  0.7%] overhead
|                 | |       | | |     0.849506s [ 98.3%] simulation
|                 | |       | | |     0.864376s [100.0%] total
|                 | |       | | events
|                 | |       | | |     2 state events
|                 | |       | | |     0 time events
|                 | |       | | solver: DASSL
|                 | |       | | |  8942 steps taken
|                 | |       | | | 12840 calls of functionODE
|                 | |       | | |   595 evaluations of jacobian
|                 | |       | | |   176 error test failures
|                 | |       | | |    83 convergence test failures
}}}"	defect	accepted	high	Future	Backend	trunk		MSL_3.2.1	Willi Braun Lennart Ochel