Environment - simulationEnvironment: startTime=0 stopTime=5000 tolerance=1e-06 numberOfIntervals=2500 stepSize=2 Regular simulation: ./Buildings_3.0.0_Buildings.DHC.ETS.Combined.Subsystems.Validation.HeatExchanger -abortSlowSimulation -alarm=480 -lv LOG_STATS LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. assert | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/Fluid/Movers/BaseClasses/FlowMachineInterface.mo:311:3-315:28:writable] | | | | The following assertion has been violated at time 1730.000000 | | | | ((hexPum.pum1.eff.yMot >= 0.0)) --> "Variable violating min constraint: 0.0 <= hexPum.pum1.eff.yMot, has value: -4.95454e-30" assert | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/Fluid/Movers/BaseClasses/FlowMachineInterface.mo:311:3-315:28:writable] | | | | The following assertion has been violated at time 1730.000000 | | | | ((hexPum.pum2.eff.yMot >= 0.0)) --> "Variable violating min constraint: 0.0 <= hexPum.pum2.eff.yMot, has value: -5.13177e-30" assert | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/Fluid/Movers/BaseClasses/FlowMachineInterface.mo:311:3-315:28:writable] | | | | The following assertion has been violated at time 1730.000000 | | | | ((hexVal.pum2.eff.yMot >= 0.0)) --> "Variable violating min constraint: 0.0 <= hexVal.pum2.eff.yMot, has value: -5.13177e-30" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0413228s reading init.xml | | | | | | 0.0034252s reading info.xml | | | | | | 0.000253575s [ 0.2%] pre-initialization | | | | | | 0.000763122s [ 0.5%] initialization | | | | | | 2.5037e-05s [ 0.0%] steps | | | | | | 0.00532522s [ 3.3%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.00421194s [ 2.6%] event-handling | | | | | | 0.0270839s [ 16.6%] overhead | | | | | | 0.125796s [ 77.0%] simulation | | | | | | 0.163458s [100.0%] total | | | | | events | | | | | | 23 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 1729 steps taken | | | | | | 2504 calls of functionODE | | | | | | 487 evaluations of jacobian | | | | | | 119 error test failures | | | | | | 0 convergence test failures | | | | | | 0.00576409s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.