Environment - simulationEnvironment: startTime=0 stopTime=6.3072e+07 tolerance=1e-06 numberOfIntervals=2500 stepSize=25228.8 Regular simulation: ./Buildings_12_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 | | | | | | 0.0165867s reading init.xml | | | | | | 0.0013211s reading info.xml | | | | | | 0.000680867s [ 0.0%] pre-initialization | | | | | | 0.000453491s [ 0.0%] initialization | | | | | | 0.000323877s [ 0.0%] steps | | | | | | 0.321032s [ 6.0%] solver (excl. callbacks) | | | | | | 0.000817912s [ 0.0%] creating output-file | | | | | | 0.376706s [ 7.0%] event-handling | | | | | | 0.00238745s [ 0.0%] overhead | | | | | | 4.65309s [ 86.9%] simulation | | | | | | 5.35549s [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 | | | | | | 3.78037s time of jacobian evaluation