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 -s ida -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 11.1.1-maint.11.x/Fluid/Movers/BaseClasses/PartialFlowMachine.mo:99:3-99:89:writable] | | | | The following assertion has been violated at time 886.000000 | | | | ((heaPum.pum.etaHyd >= 0.0)) --> "Variable violating min constraint: 0.0 <= heaPum.pum.etaHyd, has value: -7.28104e-26" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0237481s reading init.xml | | | | | | 0.00192706s reading info.xml | | | | | | 0.00100762s [ 1.5%] pre-initialization | | | | | | 0.0330218s [ 48.1%] initialization | | | | | | 4.7579e-05s [ 0.1%] steps | | | | | | 0.00181439s [ 2.6%] solver (excl. callbacks) | | | | | | 0.00219193s [ 3.2%] creating output-file | | | | | | 0.000195004s [ 0.3%] event-handling | | | | | | 0.00708248s [ 10.3%] overhead | | | | | | 0.0233259s [ 34.0%] simulation | | | | | | 0.0686867s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 4 time events | | | | | solver: ida | | | | | | 420 steps taken | | | | | | 528 calls of functionODE | | | | | | 90 evaluations of jacobian | | | | | | 10 error test failures | | | | | | 0 convergence test failures | | | | | | 0.000419614s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.