Environment - simulationEnvironment: startTime=0 stopTime=2.592e+06 tolerance=1e-06 numberOfIntervals=4321 stepSize=599.861 Regular simulation: ./Buildings_latest_Buildings.Airflow.Multizone.Examples.PressurizationData -abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS LOG_SUCCESS | info | The initialization finished successfully without homotopy method. LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/Airflow/Multizone/BaseClasses/PartialOneWayFlowElement.mo:39:3-40:61:writable] | | | | The following assertion has been violated at time 10197.639435 | | | | ((pow_1dat.mExc >= 0.0)) --> "Variable violating min constraint: 0.0 <= pow_1dat.mExc, has value: -96.5185" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/Airflow/Multizone/BaseClasses/PartialOneWayFlowElement.mo:39:3-40:61:writable] | | | | The following assertion has been violated at time 10197.639435 | | | | ((pow_1dat1.mExc >= 0.0)) --> "Variable violating min constraint: 0.0 <= pow_1dat1.mExc, has value: -96.5182" DASKR-- AT T (=R1) AND STEPSIZE H (=R2) THE In above, R1 = 6.1424805883211E+05 R2 = 9.9475336110025E-05 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 = 614248.058832 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 614248