Environment - simulationEnvironment: startTime=0 stopTime=7200 tolerance=1e-06 numberOfIntervals=2500 stepSize=2.88 Regular simulation: ./Buildings_13_Buildings.HeatTransfer.Examples.ConductorSingleLayerPCM -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 without homotopy method. LOG_STDOUT | info | ##IDA## -4 error occurred at time = 361.29024 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 361.29 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0s reading init.xml | | | | | | 0s reading info.xml | | | | | | 7.3348e-05s [ 5.3%] pre-initialization | | | | | | 0.000481707s [ 34.8%] initialization | | | | | | 0s [ 0.0%] steps | | | | | | 0.000115057s [ 8.3%] solver (excl. callbacks) | | | | | | 1.603e-06s [ 0.1%] creating output-file | | | | | | 3.1629e-05s [ 2.3%] event-handling | | | | | | 0s [ 0.0%] overhead | | | | | | 0.000679039s [ 49.1%] simulation | | | | | | 0.00138238s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 1 time events | | | | | solver: ida | | | | | | 31 steps taken | | | | | | 63 calls of functionODE | | | | | | 46 evaluations of jacobian | | | | | | 0 error test failures | | | | | | 13 convergence test failures | | | | | | 0.000212909s time of jacobian evaluation