Environment - simulationEnvironment: startTime=0 stopTime=3600 tolerance=1e-06 numberOfIntervals=2500 stepSize=1.44 Regular simulation: ./BuildingSystems_BuildingSystems.Fluid.HeatPumps.Validation.Carnot_TCon_LowTemperature -abortSlowSimulation -alarm=480 -lv LOG_STATS LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. assert | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Fluid/Interfaces/PartialFourPortInterface.mo:28:3-29:84:writable] | | | | The following assertion has been violated at time 1830.240000 | | | | ((heaPum.m2_flow >= 0.0 and heaPum.m2_flow <= 100000.0)) --> "Variable violating min/max constraint: 0.0 <= heaPum.m2_flow <= 100000.0, has value: -6.35712e-15" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.00533167s reading init.xml | | | | | | 0.000471514s reading info.xml | | | | | | 8.3176e-05s [ 0.5%] pre-initialization | | | | | | 0.000206367s [ 1.2%] initialization | | | | | | 1.573e-06s [ 0.0%] steps | | | | | | 1.004e-05s [ 0.1%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.00013328s [ 0.8%] event-handling | | | | | | 0.00537926s [ 32.1%] overhead | | | | | | 0.0109252s [ 65.3%] simulation | | | | | | 0.0167389s [100.0%] total | | | | | events | | | | | | 4 state events | | | | | | 0 time events | | | | | solver: euler | | | | | | 18513 steps taken | | | | | | 18513 calls of functionODE | | | | | | 0 evaluations of jacobian | | | | | | 0 error test failures | | | | | | 0 convergence test failures | | | | | | 0s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.