Environment - simulationEnvironment: startTime=4.4928e+06 stopTime=4.6656e+06 tolerance=1e-06 numberOfIntervals=192 stepSize=900 Regular simulation: ./Buildings_13_Buildings.Examples.VAVReheat.Validation.TraceSubstance -abortSlowSimulation -alarm=240 -lv LOG_STATS LOG_STDOUT | warning | Internal Numerical Jacobians without coloring are currently not supported by IDA with KLU. Colored numerical Jacobian will be used. LOG_STDOUT | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 4492800.000000. That might raise performance issues, for more information use -lv LOG_LS. LOG_STDOUT | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 4492800.000000. That might raise performance issues, for more information use -lv LOG_LS. LOG_STDOUT | error | ##IDA## IDACalcIC failed LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0s reading init.xml | | | | | | 0s reading info.xml | | | | | | 0.000169168s [ 0.5%] pre-initialization | | | | | | 0s [ 0.0%] initialization | | | | | | 0s [ 0.0%] steps | | | | | | 0s [ 0.0%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0s [ 0.0%] event-handling | | | | | | 0s [ 0.0%] overhead | | | | | | 0.0368385s [ 99.5%] simulation | | | | | | 0.0370077s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 0 time events | | | | | solver: | | | | | | 0 steps taken | | | | | | 0 calls of functionODE | | | | | | 0 evaluations of jacobian | | | | | | 0 error test failures | | | | | | 0 convergence test failures | | | | | | 0.00142201s time of jacobian evaluation