Environment - simulationEnvironment: startTime=0 stopTime=3600 tolerance=1e-06 numberOfIntervals=2500 stepSize=1.44 Regular simulation: ./BuildSysPro_BuildSysPro.IBPSA.Fluid.HeatExchangers.Examples.WetCoilEffectivenessNTUMassFlow -abortSlowSimulation -alarm=240 -lv LOG_STATS LOG_SUCCESS | info | The initialization finished successfully without homotopy method. LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/IBPSA/Fluid/HeatExchangers/WetCoilEffectivenessNTU.mo:69:3-74:35:writable] | | | | The following assertion has been violated at time 1980.000000 | | | | ((hex.SHR >= 0.0 and hex.SHR <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= hex.SHR <= 1.0, has value: -4.23764e-25" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/IBPSA/Fluid/HeatExchangers/WetCoilEffectivenessNTU.mo:352:5-361:38:writable] | | | | The following assertion has been violated at time 1998.720000 | | | | ((noEvent(hex.m1_flow > (-0.1) * hex.m1_flow_nominal) and noEvent(hex.m2_flow > (-0.1) * hex.m2_flow_nominal))) --> "*** Warning in WetCoilEffectivenessNTUMassFlow.hex: The flow direction reversed. | | | | However, because the constant use_dynamicFlowRegime is set to false, | | | | the model does not change equations based on the actual flow regime. | | | | To switch equations based on the actual flow regime during the simulation, | | | | set the constant use_dynamicFlowRegime=true. | | | | Note that this can lead to slow simulation because of events." LOG_SUCCESS | info | The simulation finished successfully. LOG_STATS | info | ### STATISTICS ### LOG_STATS | info | timer LOG_STATS | info | | 0s reading init.xml LOG_STATS | info | | 0s reading info.xml LOG_STATS | info | | 2.5047e-05s [ 0.1%] pre-initialization LOG_STATS | info | | 0.000246033s [ 0.9%] initialization LOG_STATS | info | | 0s [ 0.0%] steps LOG_STATS | info | | 0.000576165s [ 2.1%] solver (excl. callbacks) LOG_STATS | info | | 0.0017923s [ 6.7%] creating output-file LOG_STATS | info | | 0.000820569s [ 3.1%] event-handling LOG_STATS | info | | 0s [ 0.0%] overhead LOG_STATS | info | | 0.0234021s [ 87.1%] simulation LOG_STATS | info | | 0.0268622s [100.0%] total LOG_STATS | info | events LOG_STATS | info | | 5 state events LOG_STATS | info | | 0 time events LOG_STATS | info | solver: dassl LOG_STATS | info | | 620 steps taken LOG_STATS | info | | 964 calls of functionODE LOG_STATS | info | | 171 evaluations of jacobian LOG_STATS | info | | 57 error test failures LOG_STATS | info | | 0 convergence test failures LOG_STATS | info | | 0.00120999s time of jacobian evaluation