Environment - simulationEnvironment: startTime=0 stopTime=360000 tolerance=1e-06 numberOfIntervals=12529 stepSize=28.7333 Regular simulation: ./Buildings_10_Buildings.Experimental.DHC.EnergyTransferStations.Combined.Validation.ChillerBorefield -abortSlowSimulation -alarm=400 -emit_protected -lv LOG_STATS WARNING: other : Warning: unrecognized command line options -abortSlowSimulation INFO : solver: SimManager: Start initialization ... loading "TStep" from "tmp/temperatureResponseMatrix/66b003b739231d1fd9fa54fd7b2dc380f0214084TStep.mat" INFO : solver: SimManager: Start simulation at t = 0.000000 WARNING: solver: DASSL: failed evaluation of roots at t = 3870.021474: Nonlinear solver 8763 stopped at time 3870.02 with error in algloop solver: error solving nonlinear system (iteration limit: 50) ERROR : solver: DASSL: failed step at t = 3870.021474: Nonlinear solver 8763 stopped at time 3870.02 with error in algloop solver: error solving nonlinear system (iteration limit: 50) ERROR : solver: SimManager: Simulation stopped with errors before t = 360000.000000 ERROR : solver: SimManager: DASSL: solve failed with idid = 5 INFO : solver: SimManager: Simulation stop time: 360000.000000 INFO : solver: Simulation info from solver: INFO : solver: DASSL: steps taken nst = 672 INFO : solver: DASSL: residual evaluations nre = 1129 INFO : solver: DASSL: jacobian evaluations nje = 365 INFO : solver: DASSL: root evaluations nrt = 784 INFO : solver: DASSL: error test failures netf = 68 INFO : solver: DASSL: nonlinear convergence failures ncfn = 25 INFO : solver: DASSL: nonlinear iterations nni = 1109 INFO : solver: DASSL: last evaluation time t = 3870.021474 INFO : solver: DASSL: last step size h = 0.000000 INFO : solver: DASSL: last used order k = 5 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/66b003b739231d1fd9fa54fd7b2dc380f0214084TStep.mat" INFO : solver: SimManager: Start simulation at t = 0.000000 DASKR-- AT T (=R1) AND STEPSIZE H (=R2) THE In above, R1 = 3.8120621123114E+03 R2 = 7.0322875841665E-06 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 = 435 INFO : solver: DASSL: residual evaluations nre = 705 INFO : solver: DASSL: jacobian evaluations nje = 258 INFO : solver: DASSL: root evaluations nrt = 525 INFO : solver: DASSL: error test failures netf = 32 INFO : solver: DASSL: nonlinear convergence failures ncfn = 10 INFO : solver: DASSL: nonlinear iterations nni = 704 INFO : solver: DASSL: last evaluation time t = 3812.062112 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