Environment - simulationEnvironment: startTime=0 stopTime=1000 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.4 Regular simulation: ./Buildings_11_Buildings.DHC.Plants.Combined.Subsystems.Validation.MultiplePumpsSpeed -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 11.1.1-maint.11.x/Fluid/Movers/BaseClasses/PartialFlowMachine.mo:99:3-99:89:writable] | | | | The following assertion has been violated at time 100.000000 | | | | ((pum2.etaHyd >= 0.0)) --> "Variable violating min constraint: 0.0 <= pum2.etaHyd, has value: -7.09524e-11" 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 1000.000000 | | | | ((pum.pum.etaHyd >= 0.0)) --> "Variable violating min constraint: 0.0 <= pum.pum.etaHyd, has value: -7.19751e-51" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0243259s reading init.xml | | | | | | 0.0020812s reading info.xml | | | | | | 0.00102528s [ 2.2%] pre-initialization | | | | | | 0.000646052s [ 1.4%] initialization | | | | | | 0.00169371s [ 3.7%] steps | | | | | | 0.000918893s [ 2.0%] solver (excl. callbacks) | | | | | | 0.00189674s [ 4.1%] creating output-file | | | | | | 0.00321573s [ 7.0%] event-handling | | | | | | 0.00637558s [ 13.9%] overhead | | | | | | 0.0300803s [ 65.6%] simulation | | | | | | 0.0458522s [100.0%] total | | | | | events | | | | | | 2 state events | | | | | | 4 time events | | | | | solver: dassl | | | | | | 316 steps taken | | | | | | 411 calls of functionODE | | | | | | 103 evaluations of jacobian | | | | | | 7 error test failures | | | | | | 0 convergence test failures | | | | | | 0.00121186s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.