Environment - simulationEnvironment: startTime=0 stopTime=1000 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.4 Regular simulation: ./Buildings_9_Buildings.Experimental.DHC.Loads.BaseClasses.Validation.TerminalUnitScaling -abortSlowSimulation -alarm=480 -emit_protected -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 = 302.752020570789 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 302.752 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.032992s reading init.xml | | | | | | 0.00297216s reading info.xml | | | | | | 0.00106146s [ 1.4%] pre-initialization | | | | | | 0.000692129s [ 0.9%] initialization | | | | | | 0.00178785s [ 2.4%] steps | | | | | | 0.0244298s [ 32.7%] solver (excl. callbacks) | | | | | | 0.00184596s [ 2.5%] creating output-file | | | | | | 0.0378377s [ 50.6%] event-handling | | | | | | 0.0116122s [ 15.5%] overhead | | | | | | -0.00445258s [ -6.0%] simulation | | | | | | 0.0748145s [100.0%] total | | | | | events | | | | | | 1 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 504 steps taken | | | | | | 935 calls of functionODE | | | | | | 153 evaluations of jacobian | | | | | | 40 error test failures | | | | | | 35 convergence test failures | | | | | | 0.0342404s time of jacobian evaluation