Regular simulation: ./IBPSA_master_IBPSA.Fluid.Actuators.Valves.Examples.TwoWayValvePressureIndependent -abortSlowSimulation -alarm=480 -lv LOG_STATS LOG_SUCCESS | info | The initialization finished successfully without homotopy method. stdout | info | ##IDA## -4 error occurred at time = 0.535668149849298 stdout | info | model terminate | Integrator failed. | Simulation terminated at time 0.535668 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.00705006s reading init.xml | | | | | | 0.000846507s reading info.xml | | | | | | 0.000283091s [ 1.1%] pre-initialization | | | | | | 0.000364714s [ 1.5%] initialization | | | | | | 0.000938941s [ 3.7%] steps | | | | | | 0.00355305s [ 14.1%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | -1.0842e-19s [ -0.0%] event-handling | | | | | | 0.00346055s [ 13.8%] overhead | | | | | | 0.0163374s [ 65.1%] simulation | | | | | | 0.0251131s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 117 steps taken | | | | | | 257 calls of functionODE | | | | | | 143 evaluations of jacobian | | | | | | 25 error test failures | | | | | | 47 convergence test failures | | | | | | 0.000985745s time of jacobian evaluation