Environment - simulationEnvironment:
startTime=0
stopTime=6.3072e+08
tolerance=1e-06
numberOfIntervals=500
stepSize=1.26144e+06
Regular simulation: ./IDEAS_dev_IDEAS.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.Validation.Analytic_20Years  -abortSlowSimulation -alarm=480 -lv LOG_STATS
LOG_STDOUT        | warning | Internal Numerical Jacobians without coloring are currently not supported by IDA with KLU. Colored numerical Jacobian will be used.
LOG_STDOUT        | info    | ... loading "tab1" from "/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/Resources/Data/Fluid/Geothermal/Borefields/HeatTransfer/Validation/Analytic_20Years.txt"
LOG_STDOUT        | info    | ... loading "tab1" from "/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/Resources/Data/Fluid/Geothermal/Borefields/HeatTransfer/Validation/Analytic_20Years.txt"
LOG_ASSERT        | error   | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Math/package.mo:906:5-908:51:writable]
|                 | |       | Solving a linear system of equations with function
|                 | |       | "Matrices.solve" is not possible, because the system has either
|                 | |       | no or infinitely many solutions (A is singular).
LOG_ASSERT        | info    | simulation terminated by an assertion at initialization