Environment - simulationEnvironment: startTime=0 stopTime=504800 tolerance=1e-06 numberOfIntervals=140 stepSize=3605.71 Regular simulation: ./Buildings_13_Buildings.Air.Systems.SingleZone.VAV.Examples.ChillerDXHeatingEconomizer -abortSlowSimulation -alarm=240 -lv LOG_STATS LOG_STDOUT | info | Using sparse solver for linear system 10, | | | | because density of 0.160 remains under threshold of 0.200. LOG_STDOUT | info | Using sparse solver for linear system 22, | | | | because density of 0.160 remains under threshold of 0.200. LOG_STDOUT | info | The maximum density for using sparse solvers can be specified | | | | using the runtime flag '<-lssMaxDensity=value>'. LOG_STDOUT | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 0.000000. That might raise performance issues, for more information use -lv LOG_LS. LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.18939s reading init.xml | | | | | | 0.0150861s reading info.xml | | | | | | 0.000435337s [ 0.0%] pre-initialization | | | | | | 0.0465468s [ 2.7%] initialization | | | | | | 0.00130822s [ 0.1%] steps | | | | | | 0.0862251s [ 5.0%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.366341s [ 21.2%] event-handling | | | | | | 0.0037933s [ 0.2%] overhead | | | | | | 1.22548s [ 70.8%] simulation | | | | | | 1.73013s [100.0%] total | | | | | events | | | | | | 71 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 9903 steps taken | | | | | | 15282 calls of functionODE | | | | | | 2194 evaluations of jacobian | | | | | | 953 error test failures | | | | | | 6 convergence test failures | | | | | | 0.766096s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.