Environment - simulationEnvironment: startTime=0 stopTime=1000 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.4 Regular simulation: ./Buildings_latest_Buildings.DHC.Plants.Combined.Subsystems.Validation.MultiplePumpsDp -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 12.0.0-master/Fluid/Movers/BaseClasses/FlowMachineInterface.mo:313:3-317:28:writable] | | | | The following assertion has been violated at time 100.000000 | | | | ((pum2.eff.yMot >= 0.0)) --> "Variable violating min constraint: 0.0 <= pum2.eff.yMot, has value: -2.29695e-13" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0293948s reading init.xml | | | | | | 0.00294577s reading info.xml | | | | | | 0.00140659s [ 3.4%] pre-initialization | | | | | | 0.000813296s [ 2.0%] initialization | | | | | | 0.000568546s [ 1.4%] steps | | | | | | 0.000686673s [ 1.7%] solver (excl. callbacks) | | | | | | 0.00231146s [ 5.6%] creating output-file | | | | | | 0.0078406s [ 19.0%] event-handling | | | | | | 0.00606753s [ 14.7%] overhead | | | | | | 0.0215172s [ 52.2%] simulation | | | | | | 0.0412119s [100.0%] total | | | | | events | | | | | | 2 state events | | | | | | 4 time events | | | | | solver: dassl | | | | | | 198 steps taken | | | | | | 288 calls of functionODE | | | | | | 145 evaluations of jacobian | | | | | | 9 error test failures | | | | | | 7 convergence test failures | | | | | | 0.00069057s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.