Environment - simulationEnvironment: startTime=0 stopTime=20000 tolerance=1e-06 numberOfIntervals=333 stepSize=60.0601 Regular simulation: ./AixLib_AixLib.Obsolete.YearIndependent.FastHVAC.Examples.HeatGenerators.HeatPump.HeatPump -abortSlowSimulation -alarm=480 -lv LOG_STATS WARNING: other : Warning: unrecognized command line options -abortSlowSimulation INFO : solver: SimManager: Start initialization INFO : solver: SimManager: Start simulation at t = 0.000000 DASKR-- AT T (=R1) AND STEPSIZE H (=R2) THE In above, R1 = 1.9506089220130E+04 R2 = 1.3656076603197E-11 DASKR-- ERROR TEST FAILED REPEATEDLY OR WITH ABS(H)=HMIN ERROR : solver: SimManager: Simulation stopped with errors before t = 20000.000000 ERROR : solver: SimManager: DASSL: solve failed with idid = -6 INFO : solver: SimManager: Simulation stop time: 20000.000000 INFO : solver: Simulation info from solver: INFO : solver: DASSL: steps taken nst = 1306 INFO : solver: DASSL: residual evaluations nre = 1835 INFO : solver: DASSL: jacobian evaluations nje = 344 INFO : solver: DASSL: root evaluations nrt = 1409 INFO : solver: DASSL: error test failures netf = 111 INFO : solver: DASSL: nonlinear convergence failures ncfn = 4 INFO : solver: DASSL: nonlinear iterations nni = 1835 INFO : solver: DASSL: last evaluation time t = 19506.089220 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 INFO : solver: SimManager: Start simulation at t = 0.000000 DASKR-- AT T (=R1) AND STEPSIZE H (=R2) THE In above, R1 = 1.9506089220130E+04 R2 = 1.3656076603197E-11 DASKR-- ERROR TEST FAILED REPEATEDLY OR WITH ABS(H)=HMIN ERROR : solver: SimManager: Simulation stopped with errors before t = 20000.000000 ERROR : solver: SimManager: DASSL: solve failed with idid = -6 INFO : solver: SimManager: Simulation stop time: 20000.000000 INFO : solver: Simulation info from solver: INFO : solver: DASSL: steps taken nst = 1306 INFO : solver: DASSL: residual evaluations nre = 1835 INFO : solver: DASSL: jacobian evaluations nje = 344 INFO : solver: DASSL: root evaluations nrt = 1409 INFO : solver: DASSL: error test failures netf = 111 INFO : solver: DASSL: nonlinear convergence failures ncfn = 4 INFO : solver: DASSL: nonlinear iterations nni = 1835 INFO : solver: DASSL: last evaluation time t = 19506.089220 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