Environment - simulationEnvironment: startTime=0 stopTime=600 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.24 Regular simulation: ./Buildings_12_Buildings.Fluid.Movers.Preconfigured.Validation.ControlledFlowMachinePreconfigured -abortSlowSimulation -alarm=400 -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 = 0.000109820710502164 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 0.000109821 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0247996s reading init.xml | | | | | | 0.00207861s reading info.xml | | | | | | 0.00105103s [ 4.4%] pre-initialization | | | | | | 0.0220454s [ 91.7%] initialization | | | | | | 0.000815429s [ 3.4%] steps | | | | | | 0.00581889s [ 24.2%] solver (excl. callbacks) | | | | | | 0.000796323s [ 3.3%] creating output-file | | | | | | 1.313e-06s [ 0.0%] event-handling | | | | | | 9.618e-06s [ 0.0%] overhead | | | | | | -0.00648939s [-27.0%] simulation | | | | | | 0.0240486s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 13 steps taken | | | | | | 53 calls of functionODE | | | | | | 32 evaluations of jacobian | | | | | | 0 error test failures | | | | | | 19 convergence test failures | | | | | | 0.000560693s time of jacobian evaluation