startTime=0 stopTime=3600 tolerance=1e-06 numberOfIntervals=2500 stepSize=1.44 wasm-jit simulation: simulate(Buildings.Fluid.HeatExchangers.Examples.WetCoilEffectivenessNTUMassFlow,startTime=0,stopTime=3600,tolerance=1e-06,numberOfIntervals=2500,outputFormat="mat",variableFilter="time|hex.Q2_flow|hex.QLat2_flow|hex.port_a1.m_flow|hex.port_a2.m_flow",fileNamePrefix="Buildings_latest_Buildings.Fluid.HeatExchangers.Examples.WetCoilEffectivenessNTUMassFlow",simflags="-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/Fluid/HeatExchangers/WetCoilEffectivenessNTU.mo:78:3-83:35: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/Buildings master/Fluid/HeatExchangers/WetCoilEffectivenessNTU.mo:376:5-385:38: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_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0s reading init.xml | | | | | | 0s reading info.xml | | | | | | 2.0989e-05s [ 0.2%] pre-initialization | | | | | | 0.000121547s [ 0.9%] initialization | | | | | | 0s [ 0.0%] steps | | | | | | 0.000531582s [ 3.9%] solver (excl. callbacks) | | | | | | 0.000419776s [ 3.1%] creating output-file | | | | | | 0.000774251s [ 5.7%] event-handling | | | | | | 0s [ 0.0%] overhead | | | | | | 0.011722s [ 86.3%] simulation | | | | | | 0.0135902s [100.0%] total | | | | | events | | | | | | 5 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 637 steps taken | | | | | | 985 calls of functionODE | | | | | | 160 evaluations of jacobian | | | | | | 60 error test failures | | | | | | 0 convergence test failures | | | | | | 0.000623505s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.