Environment - simulationEnvironment: startTime=0 stopTime=2.592e+06 tolerance=1e-06 numberOfIntervals=2500 stepSize=1036.8 Regular simulation: ./BuildSysPro_BuildSysPro.IBPSA.Airflow.Multizone.Examples.PressurizationData -abortSlowSimulation -alarm=480 -lv LOG_STATS LOG_SUCCESS | info | The initialization finished successfully without homotopy method. DASKR-- AT T (=R1) AND STEPSIZE H (=R2) THE In above, R1 = 2.1778867232109E+06 R2 = 2.1321086664914E-04 DASKR-- NONLINEAR SOLVER FAILED TO CONVERGE DASKR-- REPEATEDLY OR WITH ABS(H)=HMIN LOG_STDOUT | warning | The corrector could not converge. LOG_STDOUT | warning | can't continue. time = 2177886.723211 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 2.17789e+06 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0100814s reading init.xml | | | | | | 0.000654579s reading info.xml | | | | | | 8.9839e-05s [ 0.0%] pre-initialization | | | | | | 0.0335757s [ 6.4%] initialization | | | | | | 0.000164909s [ 0.0%] steps | | | | | | 0.0658851s [ 12.6%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.00644244s [ 1.2%] event-handling | | | | | | 0.0032657s [ 0.6%] overhead | | | | | | 0.412314s [ 79.0%] simulation | | | | | | 0.521738s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 78477 steps taken | | | | | | 153238 calls of functionODE | | | | | | 71234 evaluations of jacobian | | | | | | 3424 error test failures | | | | | | 21486 convergence test failures | | | | | | 0.185273s time of jacobian evaluation