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=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 master/Fluid/Movers/BaseClasses/PartialFlowMachine.mo:101:3-101:89:writable] | | | | The following assertion has been violated at time 830.800000 | | | | ((heaPum.pum.etaHyd >= 0.0)) --> "Variable violating min constraint: 0.0 <= heaPum.pum.etaHyd, has value: -1.2175e-28" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0171685s reading init.xml | | | | | | 0.00230313s reading info.xml | | | | | | 0.000482577s [ 1.3%] pre-initialization | | | | | | 0.0245508s [ 64.0%] initialization | | | | | | 5.3761e-05s [ 0.1%] steps | | | | | | 0.000677129s [ 1.8%] solver (excl. callbacks) | | | | | | 0.000735757s [ 1.9%] creating output-file | | | | | | 0.000539755s [ 1.4%] event-handling | | | | | | 0.00264717s [ 6.9%] overhead | | | | | | 0.00868599s [ 22.6%] simulation | | | | | | 0.038373s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 4 time events | | | | | solver: dassl | | | | | | 306 steps taken | | | | | | 460 calls of functionODE | | | | | | 111 evaluations of jacobian | | | | | | 21 error test failures | | | | | | 6 convergence test failures | | | | | | 0.000319303s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.