startTime=0 stopTime=2.6784e+06 tolerance=1e-06 numberOfIntervals=2500 stepSize=1071.36 Regular simulation: ./Buildings_maint.7.0.x_Buildings.Controls.Predictors.Examples.BESTEST -abortSlowSimulation -alarm=480 -lv LOG_STATS stdout | info | Using sparse solver for linear system 0, | | | | because density of 0.160 remains under threshold of 0.200. stdout | info | Using sparse solver for linear system 11, | | | | because density of 0.160 remains under threshold of 0.200. stdout | info | The maximum density for using sparse solvers can be specified | | | | using the runtime flag '<-lssMaxDensity=value>'. LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. stdout | info | ##IDA## -6 error occurred at time = 39956.1170493761 stdout | info | model terminate | Integrator failed. | Simulation terminated at time 39956.1 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.134712s reading init.xml | | | | | | 0.0148992s reading info.xml | | | | | | 0.000997761s [ 0.6%] pre-initialization | | | | | | 0.0366419s [ 22.7%] initialization | | | | | | 0.00424926s [ 2.6%] steps | | | | | | 0.0782265s [ 48.4%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.0156197s [ 9.7%] event-handling | | | | | | 0.000523383s [ 0.3%] overhead | | | | | | 0.0252183s [ 15.6%] simulation | | | | | | 0.161477s [100.0%] total | | | | | events | | | | | | 1 state events | | | | | | 12 time events | | | | | solver: ida | | | | | | 1492 steps taken | | | | | | 2306 calls of functionODE | | | | | | 365 evaluations of jacobian | | | | | | 143 error test failures | | | | | | 1 convergence test failures | | | | | | 0.0646836s time of jacobian evaluation