Environment - simulationEnvironment: startTime=0 stopTime=3600 tolerance=1e-06 numberOfIntervals=2500 stepSize=1.44 Regular simulation: ./Buildings_8_Buildings.Fluid.HeatExchangers.Examples.WetCoilEffectivenessNTUMassFlow -abortSlowSimulation -alarm=480 -s gbode -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 without homotopy method. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1955. LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/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_STDOUT | info | GBODE: Solution of NLS failed, Try with updated Jacobian at time 2129.46. LOG_STATS | info | gbode (single-rate integration): esdirk4 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.00910612s reading init.xml | | | | | | 0.000869651s reading info.xml | | | | | | 0.000212238s [ 0.3%] pre-initialization | | | | | | 0.000241874s [ 0.4%] initialization | | | | | | 1.8404e-05s [ 0.0%] steps | | | | | | 0s [ 0.0%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 8.2681e-05s [ 0.1%] event-handling | | | | | | 0.00733799s [ 10.6%] overhead | | | | | | 0.0611353s [ 88.6%] simulation | | | | | | 0.0690285s [100.0%] total | | | | | events | | | | | | 5 state events | | | | | | 0 time events | | | | | solver: gbode | | | | | | 358 steps taken | | | | | | 11043 calls of functionODE | | | | | | 225 evaluations of jacobian | | | | | | 84 error test failures | | | | | | 0 convergence test failures | | | | | | 0s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.