Environment - simulationEnvironment: startTime=0 stopTime=200 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.08 Regular simulation: ./Buildings_13_Buildings.Fluid.Movers.Validation.ComparePowerHydraulic -abortSlowSimulation -alarm=240 -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 = 20.0010054025095 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 20.001 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0s reading init.xml | | | | | | 0s reading info.xml | | | | | | 6.5394e-05s [ 3.2%] pre-initialization | | | | | | 0.000482218s [ 23.3%] initialization | | | | | | 0s [ 0.0%] steps | | | | | | 0.000107892s [ 5.2%] solver (excl. callbacks) | | | | | | 1.523e-06s [ 0.1%] creating output-file | | | | | | 3.3343e-05s [ 1.6%] event-handling | | | | | | 0s [ 0.0%] overhead | | | | | | 0.00137634s [ 66.6%] simulation | | | | | | 0.00206671s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 1 time events | | | | | solver: ida | | | | | | 50 steps taken | | | | | | 98 calls of functionODE | | | | | | 94 evaluations of jacobian | | | | | | 0 error test failures | | | | | | 42 convergence test failures | | | | | | 0.000461552s time of jacobian evaluation