Environment - simulationEnvironment: startTime=0 stopTime=1000 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.4 Regular simulation: ./Buildings_latest_Buildings.DHC.Plants.Combined.Subsystems.Validation.HeatPumpGroup -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/Fluid/Movers/BaseClasses/PartialFlowMachine.mo:99:3-99:89:writable] | | | | The following assertion has been violated at time 892.200000 | | | | ((heaPum.pum.etaHyd >= 0.0)) --> "Variable violating min constraint: 0.0 <= heaPum.pum.etaHyd, has value: -1.02916e-26" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/Fluid/HeatPumps/EquationFitReversible.mo:50:3-55:59:writable] | | | | The following assertion has been violated at time 1000.000000 | | | | ((heaPum.heaPum.COP >= 0.0)) --> "Variable violating min constraint: 0.0 <= heaPum.heaPum.COP, has value: -7.34202e-06" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/Fluid/HeatPumps/EquationFitReversible.mo:57:3-58:21:writable] | | | | The following assertion has been violated at time 1000.000000 | | | | ((heaPum.heaPum.PLR >= 0.0)) --> "Variable violating min constraint: 0.0 <= heaPum.heaPum.PLR, has value: -7.65114e-15" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0215996s reading init.xml | | | | | | 0.00182173s reading info.xml | | | | | | 0.000936396s [ 1.0%] pre-initialization | | | | | | 0.031123s [ 34.6%] initialization | | | | | | 0.000247715s [ 0.3%] steps | | | | | | 0.0016216s [ 1.8%] solver (excl. callbacks) | | | | | | 0.00356316s [ 4.0%] creating output-file | | | | | | 0.00160259s [ 1.8%] event-handling | | | | | | 0.0130905s [ 14.6%] overhead | | | | | | 0.0377355s [ 42.0%] simulation | | | | | | 0.0899204s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 4 time events | | | | | solver: dassl | | | | | | 417 steps taken | | | | | | 530 calls of functionODE | | | | | | 91 evaluations of jacobian | | | | | | 10 error test failures | | | | | | 0 convergence test failures | | | | | | 0.000377481s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.