Environment - simulationEnvironment: startTime=0 stopTime=21600 tolerance=1e-06 numberOfIntervals=2500 stepSize=8.64 Regular simulation: ./Buildings_12_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.IntegratedPrimarySecondary -abortSlowSimulation -alarm=400 -s cvode -emit_protected -lv LOG_STATS LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_ASSERT | debug | ##CVODE## Desired step to small! LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Fluid/Movers/BaseClasses/FlowMachineInterface.mo:311:3-315:28:writable] | | | | The following assertion has been violated at time 60.480000 | | | | ((intWSEPriSec2.pum.pum[1].eff.yMot >= 0.0)) --> "Variable violating min constraint: 0.0 <= intWSEPriSec2.pum.pum[1].eff.yMot, has value: -2.59387e-19" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Fluid/Movers/BaseClasses/FlowMachineInterface.mo:311:3-315:28:writable] | | | | The following assertion has been violated at time 60.480000 | | | | ((intWSEPriSec1.pum.pum[1].eff.yMot >= 0.0)) --> "Variable violating min constraint: 0.0 <= intWSEPriSec1.pum.pum[1].eff.yMot, has value: -4.4077e-19" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0928838s reading init.xml | | | | | | 0.00652904s reading info.xml | | | | | | 0.00271405s [ 1.0%] pre-initialization | | | | | | 0.00164548s [ 0.6%] initialization | | | | | | 0.00011169s [ 0.0%] steps | | | | | | 0.0135782s [ 4.8%] solver (excl. callbacks) | | | | | | 0.00680513s [ 2.4%] creating output-file | | | | | | 0.00251573s [ 0.9%] event-handling | | | | | | 0.0301486s [ 10.7%] overhead | | | | | | 0.223424s [ 79.5%] simulation | | | | | | 0.280943s [100.0%] total | | | | | events | | | | | | 16 state events | | | | | | 13 time events | | | | | solver: cvode | | | | | | 4539 steps taken | | | | | | 5306 calls of functionODE | | | | | | 97 evaluations of jacobian | | | | | | 106 error test failures | | | | | | 2 convergence test failures | | | | | | 0s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.