Environment - simulationEnvironment: startTime=0 stopTime=40 tolerance=1e-06 numberOfIntervals=2000 stepSize=0.02 Regular simulation: ./PowerGrids_dev_PowerGrids.Electrical.Test.TestPropControlledSynchronousMachine4WindingsPF -abortSlowSimulation -alarm=240 -lv LOG_STATS LOG_STDOUT | warning | Analytic Jacobian of non-linear system 0 is 1x1, but the system has 8 iteration variables. This indicates that something went wrong during Jacobian generation. Using a numeric Jacobian instead. LOG_STDOUT | warning | Sparsity pattern for non-linear system 0 is not regular. This indicates that something went wrong during sparsity pattern generation. Removing sparsity pattern and disabling NLS scaling. LOG_STDOUT | error | ##IDA## Internal Numerical Jacobians require a sparse pattern for the jacobian but no sparse pattern is generated. LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0s reading init.xml | | | | | | 0s reading info.xml | | | | | | 0s [ 0.0%] pre-initialization | | | | | | 0s [ 0.0%] initialization | | | | | | 0s [ 0.0%] steps | | | | | | 0s [ 0.0%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0s [ 0.0%] event-handling | | | | | | 0s [ 0.0%] overhead | | | | | | 4.5614e-05s [100.0%] simulation | | | | | | 4.5614e-05s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 0 time events | | | | | solver: | | | | | | 0 steps taken | | | | | | 0 calls of functionODE | | | | | | 0 evaluations of jacobian | | | | | | 0 error test failures | | | | | | 0 convergence test failures | | | | | | 0s time of jacobian evaluation