Environment - simulationEnvironment: startTime=0 stopTime=1000 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.4 Regular simulation: ./Buildings_12_Buildings.DHC.Plants.Combined.Subsystems.Validation.HeatPumpGroup -abortSlowSimulation -alarm=240 -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 12.1.2-maint.12.x/Fluid/Movers/BaseClasses/PartialFlowMachine.mo:101:3-101:89:writable] | | | | The following assertion has been violated at time 830.400000 | | | | ((heaPum.pum.etaHyd >= 0.0)) --> "Variable violating min constraint: 0.0 <= heaPum.pum.etaHyd, has value: -6.8521e-27" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.2-maint.12.x/Fluid/Movers/BaseClasses/FlowMachineInterface.mo:311:3-315:28:writable] | | | | The following assertion has been violated at time 830.400000 | | | | ((heaPum.pum.eff.yMot >= 0.0)) --> "Variable violating min constraint: 0.0 <= heaPum.pum.eff.yMot, has value: -6.76482e-24" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0s reading init.xml | | | | | | 0s reading info.xml | | | | | | 2.9656e-05s [ 0.1%] pre-initialization | | | | | | 0.0194486s [ 58.4%] initialization | | | | | | 0s [ 0.0%] steps | | | | | | 0.000695986s [ 2.1%] solver (excl. callbacks) | | | | | | 0.000481418s [ 1.4%] creating output-file | | | | | | 0.00087653s [ 2.6%] event-handling | | | | | | 0s [ 0.0%] overhead | | | | | | 0.0117854s [ 35.4%] simulation | | | | | | 0.0333176s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 4 time events | | | | | solver: dassl | | | | | | 392 steps taken | | | | | | 461 calls of functionODE | | | | | | 107 evaluations of jacobian | | | | | | 33 error test failures | | | | | | 7 convergence test failures | | | | | | 0.000274093s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.