Environment - simulationEnvironment: startTime=0 stopTime=1000 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.4 Regular simulation: ./Buildings_11_Buildings.DHC.Plants.Combined.Subsystems.Validation.HeatPumpGroup -abortSlowSimulation -alarm=400 -emit_protected -lv LOG_STATS LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. assert | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/Fluid/Movers/BaseClasses/PartialFlowMachine.mo:99:3-99:89:writable] | | | | The following assertion has been violated at time 954.400000 | | | | ((heaPum.pum.etaHyd >= 0.0)) --> "Variable violating min constraint: 0.0 <= heaPum.pum.etaHyd, has value: -1.08295e-31" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.022701s reading init.xml | | | | | | 0.00185308s reading info.xml | | | | | | 0.000944783s [ 1.0%] pre-initialization | | | | | | 0.0342722s [ 35.8%] initialization | | | | | | 0.000196508s [ 0.2%] steps | | | | | | 0.00180098s [ 1.9%] solver (excl. callbacks) | | | | | | 0.003692s [ 3.9%] creating output-file | | | | | | 0.00126949s [ 1.3%] event-handling | | | | | | 0.0141772s [ 14.8%] overhead | | | | | | 0.0394312s [ 41.2%] simulation | | | | | | 0.0957844s [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 | | | | | | 0.00040111s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.