startTime=0
stopTime=186360
tolerance=1e-06
numberOfIntervals=2500
stepSize=74.544
Regular simulation: ./Buildings_maint.7.0.x_Buildings.Fluid.Geothermal.Borefields.Validation.Sandbox -abortSlowSimulation -alarm=480 -lv LOG_STATS
... loading "data" from "/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Resources/Data/Fluid/Geothermal/Borefields/HeatTransfer/Validation/Beier_Smith_Spitler_2011_SandBox.txt"
... loading "TStep" from "tmp/temperatureResponseMatrix/c1fe13a728d6910ff16df49b8f1fdbb8db1c17d1TStep.mat"
INFO   : solver: SimManager: Start simulation at t = 0.000000

[CVODE ERROR]  CVode
  At t = 2580 and h = 1e-24, the corrector convergence test failed repeatedly or with |h| = hmin.


SUNDIALS_ERROR: CVode() failed with flag = -4

ERROR  : solver: SimManager: Simulation stopped with errors before t = 186360.000000
ERROR  : solver: SimManager: Number of event iteration steps exceeded at time: 2580.000000
INFO   : solver: SimManager: Simulation stop time: 186360.000000
INFO   : solver: Simulation info from solver:
INFO   : solver: Cvode: number steps = 0
INFO   : solver: Cvode: function evaluations 'f' = 106
INFO   : solver: Cvode: linear solver setups 'nsetups' = 21
INFO   : solver: Cvode: nonlinear iterations 'nni' = 105
INFO   : solver: Cvode: convergence failures 'ncfn' = 21
INFO   : solver: Cvode: number of evaluateODE calls 'eODE' = 3908