Environment - simulationEnvironment: startTime=0 stopTime=6.3072e+08 tolerance=1e-06 numberOfIntervals=2500 stepSize=252288 Regular simulation: ./IBPSA_latest_IBPSA.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.Validation.Analytic_20Years -abortSlowSimulation -alarm=480 -lv LOG_STATS WARNING: other : Warning: unrecognized command line options -abortSlowSimulation INFO : solver: SimManager: Start initialization ... loading "tab1" from "/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/Resources/Data/Fluid/Geothermal/Borefields/HeatTransfer/Validation/Analytic_20Years.txt" ... loading "tab1" from "/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/Resources/Data/Fluid/Geothermal/Borefields/HeatTransfer/Validation/Analytic_20Years.txt" ... loading "TStep" from "tmp/temperatureResponseMatrix/a548ac29564beb1b1c3376d164a9a6554903f28cTStep.mat" INFO : solver: SimManager: Start simulation at t = 0.000000 DASKR-- AT T (=R1) AND STEPSIZE H (=R2) THE In above, R1 = 3.6000000000000E+03 R2 = 4.3980465111040E-12 DASKR-- ERROR TEST FAILED REPEATEDLY OR WITH ABS(H)=HMIN ERROR : solver: SimManager: Simulation stopped with errors before t = 630720000.000000 ERROR : solver: SimManager: DASSL: solve failed with idid = -6 INFO : solver: SimManager: Simulation stop time: 630720000.000000 INFO : solver: Simulation info from solver: INFO : solver: DASSL: steps taken nst = 92 INFO : solver: DASSL: residual evaluations nre = 142 INFO : solver: DASSL: jacobian evaluations nje = 116 INFO : solver: DASSL: root evaluations nrt = 94 INFO : solver: DASSL: error test failures netf = 25 INFO : solver: DASSL: nonlinear convergence failures ncfn = 0 INFO : solver: DASSL: nonlinear iterations nni = 142 INFO : solver: DASSL: last evaluation time t = 3600.000000 INFO : solver: DASSL: last step size h = 0.000000 INFO : solver: DASSL: last used order k = 0 ERROR : solver: SimController: Simulation failed using nonlinear solver newton ERROR : solver: SimController: Recovering with nonlinear solver kinsol INFO : solver: SimManager: Start initialization ... loading "tab1" from "/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/Resources/Data/Fluid/Geothermal/Borefields/HeatTransfer/Validation/Analytic_20Years.txt" ... loading "tab1" from "/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/Resources/Data/Fluid/Geothermal/Borefields/HeatTransfer/Validation/Analytic_20Years.txt" ... loading "TStep" from "tmp/temperatureResponseMatrix/a548ac29564beb1b1c3376d164a9a6554903f28cTStep.mat" INFO : solver: SimManager: Start simulation at t = 0.000000 DASKR-- AT T (=R1) AND STEPSIZE H (=R2) THE In above, R1 = 3.6000000000000E+03 R2 = 4.3980465111040E-12 DASKR-- ERROR TEST FAILED REPEATEDLY OR WITH ABS(H)=HMIN ERROR : solver: SimManager: Simulation stopped with errors before t = 630720000.000000 ERROR : solver: SimManager: DASSL: solve failed with idid = -6 INFO : solver: SimManager: Simulation stop time: 630720000.000000 INFO : solver: Simulation info from solver: INFO : solver: DASSL: steps taken nst = 92 INFO : solver: DASSL: residual evaluations nre = 167 INFO : solver: DASSL: jacobian evaluations nje = 116 INFO : solver: DASSL: root evaluations nrt = 94 INFO : solver: DASSL: error test failures netf = 25 INFO : solver: DASSL: nonlinear convergence failures ncfn = 0 INFO : solver: DASSL: nonlinear iterations nni = 167 INFO : solver: DASSL: last evaluation time t = 3600.000000 INFO : solver: DASSL: last step size h = 0.000000 INFO : solver: DASSL: last used order k = 0 ERROR : solver: SimController: Simulation failed using nonlinear solver kinsol