Environment - simulationEnvironment: startTime=0 stopTime=504800 tolerance=1e-06 numberOfIntervals=140 stepSize=3605.71 Regular simulation: ./Buildings_latest_Buildings.Air.Systems.SingleZone.VAV.Examples.ChillerDXHeatingEconomizer -abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/Fluid/Interfaces/PartialTwoPortTransport.mo:34:3-36:69:writable] | | | | The following assertion has been violated at time 39755.530251 | | | | ((hvac.ideVal.preMasFlo.m_flow >= 0.0 and hvac.ideVal.preMasFlo.m_flow <= 1e5)) --> "Variable violating min/max constraint: 0.0 <= hvac.ideVal.preMasFlo.m_flow <= 1e5, has value: -6.31089e-30" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.118751s reading init.xml | | | | | | 0.010874s reading info.xml | | | | | | 0.00223268s [ 0.3%] pre-initialization | | | | | | 0.0242637s [ 2.7%] initialization | | | | | | 0.000788272s [ 0.1%] steps | | | | | | 0.0501006s [ 5.7%] solver (excl. callbacks) | | | | | | 0.00371599s [ 0.4%] creating output-file | | | | | | 0.201337s [ 22.7%] event-handling | | | | | | 0.00222831s [ 0.3%] overhead | | | | | | 0.60054s [ 67.8%] simulation | | | | | | 0.885206s [100.0%] total | | | | | events | | | | | | 71 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 9975 steps taken | | | | | | 15374 calls of functionODE | | | | | | 2251 evaluations of jacobian | | | | | | 948 error test failures | | | | | | 8 convergence test failures | | | | | | 0.382909s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.