Environment - simulationEnvironment: startTime=0 stopTime=6.3072e+07 tolerance=1e-06 numberOfIntervals=2500 stepSize=25228.8 Regular simulation: ./Buildings_11_Buildings.Fluid.FixedResistances.BuriedPipes.Examples.TwoBuriedPipes -abortSlowSimulation -alarm=400 -emit_protected -lv LOG_STATS LOG_SUCCESS | info | The initialization finished successfully without homotopy method. DASKR-- AT T (=R1) AND STEPSIZE H (=R2) THE In above, R1 = 1.6276407666489E+07 R2 = 1.5738606756675E-01 DASKR-- NONLINEAR SOLVER FAILED TO CONVERGE DASKR-- REPEATEDLY OR WITH ABS(H)=HMIN LOG_STDOUT | warning | The corrector could not converge. LOG_STDOUT | warning | can't continue. time = 16276407.666489 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 1.62764e+07 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0166686s reading init.xml | | | | | | 0.00135852s reading info.xml | | | | | | 0.000535174s [ 0.0%] pre-initialization | | | | | | 0.000446277s [ 0.0%] initialization | | | | | | 0.000355286s [ 0.0%] steps | | | | | | 0.33116s [ 6.0%] solver (excl. callbacks) | | | | | | 0.000714238s [ 0.0%] creating output-file | | | | | | 0.383132s [ 6.9%] event-handling | | | | | | 0.00243016s [ 0.0%] overhead | | | | | | 4.82599s [ 87.0%] simulation | | | | | | 5.54476s [100.0%] total | | | | | events | | | | | | 1 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 147034 steps taken | | | | | | 305297 calls of functionODE | | | | | | 219832 evaluations of jacobian | | | | | | 57 error test failures | | | | | | 73242 convergence test failures | | | | | | 3.91753s time of jacobian evaluation