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.DiscretizedBuriedPipe -abortSlowSimulation -alarm=240 -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 = 7.2300985112032E+05 R2 = 3.3334977686530E-02 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 = 723009.851120 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 723010 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0s reading init.xml | | | | | | 0s reading info.xml | | | | | | 3.9865e-05s [ 0.0%] pre-initialization | | | | | | 0.000776363s [ 0.0%] initialization | | | | | | 0s [ 0.0%] steps | | | | | | 3.41682s [ 13.4%] solver (excl. callbacks) | | | | | | 3.1316e-05s [ 0.0%] creating output-file | | | | | | 2.51445s [ 9.9%] event-handling | | | | | | 0s [ 0.0%] overhead | | | | | | 19.493s [ 76.7%] simulation | | | | | | 25.4252s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 265264 steps taken | | | | | | 541074 calls of functionODE | | | | | | 397636 evaluations of jacobian | | | | | | 5 error test failures | | | | | | 132538 convergence test failures | | | | | | 13.9353s time of jacobian evaluation