Environment - simulationEnvironment: startTime=0 stopTime=0.2 tolerance=1e-05 numberOfIntervals=1000 stepSize=0.0002 Regular simulation: ./PowerSystems_latest_PowerSystems.Examples.AC3ph.Inverters.InverterToLoad -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS LOG_SUCCESS | info | The initialization finished successfully without homotopy method. stdout | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 0.003750. That might raise performance issues, for more information use -lv LOG_LS. DASKR-- AT T (=R1) AND STEPSIZE H (=R2) THE In above, R1 = 3.7499906550400E-03 R2 = 1.4306005950932E-13 DASKR-- ITERATION MATRIX IS SINGULAR. stdout | warning | The matrix of partial derivatives is singular. stdout | warning | can't continue. time = 0.003750 stdout | info | model terminate | Integrator failed. | Simulation terminated at time 0.00374999 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.00308459s reading init.xml | | | | | | 0.000307587s reading info.xml | | | | | | 0.000184636s [ 5.2%] pre-initialization | | | | | | 0.000197741s [ 5.5%] initialization | | | | | | 9.8946e-05s [ 2.8%] steps | | | | | | 0.000355292s [ 9.9%] solver (excl. callbacks) | | | | | | 0.000101318s [ 2.8%] creating output-file | | | | | | 0.00117279s [ 32.8%] event-handling | | | | | | 1.8463e-05s [ 0.5%] overhead | | | | | | 0.00144603s [ 40.4%] simulation | | | | | | 0.00357522s [100.0%] total | | | | | events | | | | | | 28 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 147 steps taken | | | | | | 185 calls of functionODE | | | | | | 125 evaluations of jacobian | | | | | | 0 error test failures | | | | | | 10 convergence test failures | | | | | | 0.000809714s time of jacobian evaluation