Environment - simulationEnvironment: startTime=2.592e+06 stopTime=3.6288e+06 tolerance=1e-06 numberOfIntervals=2500 stepSize=414.72 Regular simulation: ./Buildings_12_Buildings.DHC.Loads.Cooling.Examples.BuildingTimeSeriesWithETS -abortSlowSimulation -alarm=400 -s cvode -emit_protected -lv LOG_STATS LOG_STDOUT | info | ... loading "tab1" from "/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Resources/Data/DHC/Loads/Examples/MediumOffice-90.1-2010-5A.mos" LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Fluid/HeatExchangers/BaseClasses/WetCoilUARated.mo:137:3-143:34:writable] | | | | The following assertion has been violated during initialization at time 2592000.000000 | | | | ((buiWitETS.bui.terUniCoo.hexWetNtu.UAFroRated.isFulDry or buiWitETS.bui.terUniCoo.hexWetNtu.UAFroRated.isFulWet)) --> "In BuildingTimeSeriesWithETS.buiWitETS.bui.terUniCoo.hexWetNtu.UAFroRated: The nominal conditions correspond to a partially-wet coil regime. The modeling uncertainty under such conditions has not been assessed. Rather specify nominal conditions in fully-dry or fully-wet regime." LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Fluid/HeatExchangers/WetCoilEffectivenessNTU.mo:68:3-73:35:writable] | | | | The following assertion has been violated at time 2592414.720000 | | | | ((buiWitETS.bui.terUniCoo.hexWetNtu.SHR >= 0.0 and buiWitETS.bui.terUniCoo.hexWetNtu.SHR <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= buiWitETS.bui.terUniCoo.hexWetNtu.SHR <= 1.0, has value: -4.49227e-91" LOG_ASSERT | debug | Buildings_12_Buildings.DHC.Loads.Cooling.Examples.BuildingTimeSeriesWithETS_functions.c:5644: Invalid root: (-10.6569)^(-1.5) LOG_STDOUT | info | ##CVODE## -8 error occurred at time = 3584424.96 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 3.58442e+06 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0419999s reading init.xml | | | | | | 0.00328785s reading info.xml | | | | | | 0.00152502s [ 0.8%] pre-initialization | | | | | | 0.00422407s [ 2.1%] initialization | | | | | | 0.000243606s [ 0.1%] steps | | | | | | 0.0169759s [ 8.4%] solver (excl. callbacks) | | | | | | 0.00334312s [ 1.7%] creating output-file | | | | | | 0.00102768s [ 0.5%] event-handling | | | | | | 0.019611s [ 9.7%] overhead | | | | | | 0.155367s [ 76.8%] simulation | | | | | | 0.202317s [100.0%] total | | | | | events | | | | | | 23 state events | | | | | | 0 time events | | | | | solver: cvode | | | | | | 8289 steps taken | | | | | | 11760 calls of functionODE | | | | | | 322 evaluations of jacobian | | | | | | 344 error test failures | | | | | | 94 convergence test failures | | | | | | 0s time of jacobian evaluation