Environment - simulationEnvironment: SPAWNPATH = /home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x//Resources/bin/Spawn-light-0.6.0-9f1b36b00b/linux64/bin startTime=-2 stopTime=2 tolerance=1e-08 numberOfIntervals=2500 stepSize=0.0016 Regular simulation (cvode: SUNDIALS CVODE): (cd run_cvode && ../Buildings_13_Buildings.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_inv_DerivativeCheck -abortSlowSimulation -alarm=240 -lv LOG_STATS -inputPath=.. -s cvode) LOG_SUCCESS | info | The initialization finished successfully without homotopy method. LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.000222168s reading init.xml | | | | | | 3.4675e-05s reading info.xml | | | | | | 8.9098e-05s [ 4.4%] pre-initialization | | | | | | 2.7802e-05s [ 1.4%] initialization | | | | | | 4.41e-07s [ 0.0%] steps | | | | | | 0.00041499s [ 20.3%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 7.408e-06s [ 0.4%] event-handling | | | | | | 0.000256724s [ 12.5%] overhead | | | | | | 0.00125111s [ 61.1%] simulation | | | | | | 0.00204757s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 0 time events | | | | | solver: cvode | | | | | | 246 steps taken | | | | | | 338 calls of functionODE | | | | | | 5 evaluations of jacobian | | | | | | 20 error test failures | | | | | | 0 convergence test failures | | | | | | 3.306e-06s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.