Environment - simulationEnvironment: startTime=3.024e+06 stopTime=3.456e+06 tolerance=1e-06 numberOfIntervals=3459 stepSize=124.892 Regular simulation: ./Buildings_latest_Buildings.DHC.Plants.Combined.Examples.AllElectricCWStorage -abortSlowSimulation -alarm=800 -emit_protected -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/Buildings master/Resources/Data/DHC/Loads/Examples/MediumOffice-90.1-2010-5A.mos" ... loading "tab1" from "/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/Resources/Data/DHC/Loads/Examples/MediumOffice-90.1-2010-5A.mos" ... loading "tab1" from "/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/Resources/Data/DHC/Loads/Examples/MediumOffice-90.1-2010-5A.mos" ... loading "tab1" from "/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/Resources/Data/DHC/Loads/Examples/MediumOffice-90.1-2010-5A.mos" INFO : solver: SimManager: Start simulation at t = 3024000.000000 ERROR : solver: DASSL: failed step at t = 3029507.865695: Number of event iteration steps exceeded at time: 3029507.865695 ERROR : solver: SimManager: Simulation stopped with errors before t = 3456000.000000 ERROR : solver: SimManager: DASSL: solve failed with idid = 5 INFO : solver: SimManager: Simulation stop time: 3456000.000000 INFO : solver: Simulation info from solver: INFO : solver: DASSL: steps taken nst = 744 INFO : solver: DASSL: residual evaluations nre = 1452 INFO : solver: DASSL: jacobian evaluations nje = 684 INFO : solver: DASSL: root evaluations nrt = 797 INFO : solver: DASSL: error test failures netf = 53 INFO : solver: DASSL: nonlinear convergence failures ncfn = 164 INFO : solver: DASSL: nonlinear iterations nni = 1452 INFO : solver: DASSL: last evaluation time t = 3029547.690866 INFO : solver: DASSL: last step size h = 96.735779 INFO : solver: DASSL: last used order k = 3 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/Buildings master/Resources/Data/DHC/Loads/Examples/MediumOffice-90.1-2010-5A.mos" ... loading "tab1" from "/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/Resources/Data/DHC/Loads/Examples/MediumOffice-90.1-2010-5A.mos" ... loading "tab1" from "/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/Resources/Data/DHC/Loads/Examples/MediumOffice-90.1-2010-5A.mos" ... loading "tab1" from "/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/Resources/Data/DHC/Loads/Examples/MediumOffice-90.1-2010-5A.mos" INFO : solver: SimManager: Start simulation at t = 3024000.000000 DASKR-- AT T (=R1) AND STEPSIZE H (=R2) THE In above, R1 = 3.0552573387329E+06 R2 = 2.1013128927728E-09 DASKR-- ERROR TEST FAILED REPEATEDLY OR WITH ABS(H)=HMIN ERROR : solver: SimManager: Simulation stopped with errors before t = 3456000.000000 ERROR : solver: SimManager: DASSL: solve failed with idid = -6 INFO : solver: SimManager: Simulation stop time: 3456000.000000 INFO : solver: Simulation info from solver: INFO : solver: DASSL: steps taken nst = 12630 INFO : solver: DASSL: residual evaluations nre = 23272 INFO : solver: DASSL: jacobian evaluations nje = 5295 INFO : solver: DASSL: root evaluations nrt = 17352 INFO : solver: DASSL: error test failures netf = 1919 INFO : solver: DASSL: nonlinear convergence failures ncfn = 361 INFO : solver: DASSL: nonlinear iterations nni = 23272 INFO : solver: DASSL: last evaluation time t = 3055257.338733 INFO : solver: DASSL: last step size h = 0.000000 INFO : solver: DASSL: last used order k = 3 ERROR : solver: SimController: Simulation failed using nonlinear solver kinsol