Environment - simulationEnvironment: startTime=0 stopTime=504800 tolerance=1e-06 numberOfIntervals=140 stepSize=3605.71 Regular simulation: ./Buildings_13_Buildings.Air.Systems.SingleZone.VAV.Examples.ChillerDXHeatingEconomizer -abortSlowSimulation -alarm=240 -s gbode -gbm=radauIIA3 -lv LOG_STATS LOG_STDOUT | warning | Numerical Jacobians without coloring are currently not supported by GBODE. Colored numerical Jacobian will be used. LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Fluid/Interfaces/PartialTwoPortTransport.mo:34:3-36:69:writable] | | | | The following assertion has been violated at time 39756.277201 | | | | ((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 | gbode (single-rate integration): radauIIA3 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0s reading init.xml | | | | | | 0s reading info.xml | | | | | | 9.7945e-05s [ 0.1%] pre-initialization | | | | | | 0.0214896s [ 13.9%] initialization | | | | | | 0s [ 0.0%] steps | | | | | | 0s [ 0.0%] solver (excl. callbacks) | | | | | | 6.312e-06s [ 0.0%] creating output-file | | | | | | 0.00195147s [ 1.3%] event-handling | | | | | | 0s [ 0.0%] overhead | | | | | | 0.131146s [ 84.8%] simulation | | | | | | 0.154692s [100.0%] total | | | | | events | | | | | | 53 state events | | | | | | 18 time events | | | | | solver: gbode | | | | | | 1821 steps taken | | | | | | 12152 calls of functionODE | | | | | | 452 evaluations of jacobian | | | | | | 111 error test failures | | | | | | 64 convergence test failures | | | | | | 0s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.