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. LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.2-maint.11.x/Fluid/Movers/BaseClasses/PartialFlowMachine.mo:99:3-99:89:writable] | | | | The following assertion has been violated at time 885.600000 | | | | ((heaPum.pum.etaHyd >= 0.0)) --> "Variable violating min constraint: 0.0 <= heaPum.pum.etaHyd, has value: -4.9238e-26" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0350759s reading init.xml | | | | | | 0.00334467s reading info.xml | | | | | | 0.00109579s [ 1.4%] pre-initialization | | | | | | 0.0425152s [ 55.6%] initialization | | | | | | 5.8239e-05s [ 0.1%] steps | | | | | | 0.00107155s [ 1.4%] solver (excl. callbacks) | | | | | | 0.00202257s [ 2.6%] creating output-file | | | | | | 0.000694697s [ 0.9%] event-handling | | | | | | 0.00628438s [ 8.2%] overhead | | | | | | 0.0226893s [ 29.7%] simulation | | | | | | 0.0764317s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 4 time events | | | | | solver: dassl | | | | | | 310 steps taken | | | | | | 400 calls of functionODE | | | | | | 68 evaluations of jacobian | | | | | | 9 error test failures | | | | | | 0 convergence test failures | | | | | | 0.000381774s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.