Environment - simulationEnvironment: startTime=0 stopTime=360000 tolerance=1e-06 numberOfIntervals=2500 stepSize=144 Regular simulation: ./Buildings_8_Buildings.Experimental.DHC.EnergyTransferStations.Combined.Generation5.Validation.ChillerBorefield -abortSlowSimulation -alarm=480 -lv LOG_STATS WARNING: other : Warning: unrecognized command line options -abortSlowSimulation INFO : solver: SimManager: Start initialization ... loading "TStep" from "tmp/temperatureResponseMatrix/3384cc633c878509c76d97900101580aea7069c9TStep.mat" INFO : solver: SimManager: Start simulation at t = 0.000000 DASKR-- AT T (=R1) AND STEPSIZE H (=R2) THE In above, R1 = 3.8670424304081E+03 R2 = 1.9840327493387E-12 DASKR-- NONLINEAR SYSTEM SOLVER COULD NOT CONVERGE DASKR-- BECAUSE IRES WAS EQUAL TO MINUS ONE ERROR : solver: SimManager: Simulation stopped with errors before t = 360000.000000 ERROR : solver: SimManager: DASSL: solve failed with idid = -10 INFO : solver: SimManager: Simulation stop time: 360000.000000 INFO : solver: Simulation info from solver: INFO : solver: DASSL: steps taken nst = 606 INFO : solver: DASSL: residual evaluations nre = 1018 INFO : solver: DASSL: jacobian evaluations nje = 318 INFO : solver: DASSL: root evaluations nrt = 717 INFO : solver: DASSL: error test failures netf = 69 INFO : solver: DASSL: nonlinear convergence failures ncfn = 35 INFO : solver: DASSL: nonlinear iterations nni = 988 INFO : solver: DASSL: last evaluation time t = 3867.042430 INFO : solver: DASSL: last step size h = 0.000000 INFO : solver: DASSL: last used order k = 4 ERROR : solver: SimController: Simulation failed using nonlinear solver newton ERROR : solver: SimController: Recovering with nonlinear solver kinsol INFO : solver: SimManager: Start initialization ... loading "TStep" from "tmp/temperatureResponseMatrix/3384cc633c878509c76d97900101580aea7069c9TStep.mat" INFO : solver: SimManager: Start simulation at t = 0.000000 ERROR : solver: SimManager: Simulation stopped with errors before t = 360000.000000 ERROR : solver: SimManager: Number of event iteration steps exceeded at time: 3900.000000 INFO : solver: SimManager: Simulation stop time: 360000.000000 INFO : solver: Simulation info from solver: INFO : solver: DASSL: steps taken nst = 630 INFO : solver: DASSL: residual evaluations nre = 1025 INFO : solver: DASSL: jacobian evaluations nje = 309 INFO : solver: DASSL: root evaluations nrt = 741 INFO : solver: DASSL: error test failures netf = 74 INFO : solver: DASSL: nonlinear convergence failures ncfn = 4 INFO : solver: DASSL: nonlinear iterations nni = 1025 INFO : solver: DASSL: last evaluation time t = 3901.370883 INFO : solver: DASSL: last step size h = 1.613376 INFO : solver: DASSL: last used order k = 4 ERROR : solver: SimController: Simulation failed using nonlinear solver kinsol