Environment - simulationEnvironment: startTime=0 stopTime=1 tolerance=1e-06 numberOfIntervals=500 stepSize=0.002 Regular simulation: ./IDEAS_dev_IDEAS.Fluid.Actuators.Valves.Examples.TwoWayValvePressureIndependent -abortSlowSimulation -alarm=480 -lv LOG_STATS LOG_STDOUT | warning | Internal Numerical Jacobians without coloring are currently not supported by IDA with KLU. Colored numerical Jacobian will be used. LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_STDOUT | info | ##IDA## -4 error occurred at time = 0.53566882671776 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 0.535669 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.00386978s reading init.xml | | | | | | 0.000409067s reading info.xml | | | | | | 0.000201117s [ 10.4%] pre-initialization | | | | | | 0.000296226s [ 15.3%] initialization | | | | | | 0.000324669s [ 16.7%] steps | | | | | | 0.00091208s [ 47.0%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 7.94093e-22s [ 0.0%] event-handling | | | | | | 0.000212961s [ 11.0%] overhead | | | | | | -7.06634e-06s [ -0.4%] simulation | | | | | | 0.00194032s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 125 steps taken | | | | | | 272 calls of functionODE | | | | | | 152 evaluations of jacobian | | | | | | 20 error test failures | | | | | | 52 convergence test failures | | | | | | 0.000233223s time of jacobian evaluation