Environment - simulationEnvironment: startTime=0 stopTime=3.1536e+07 tolerance=1e-06 numberOfIntervals=8760 stepSize=3600 Regular simulation: ./Buildings_maint.7.0.x_Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case920 -abortSlowSimulation -alarm=480 -lv LOG_STATS LOG_STDOUT | info | Using sparse solver for linear system 0, | | | | because density of 0.160 remains under threshold of 0.200. LOG_STDOUT | info | Using sparse solver for linear system 11, | | | | 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_STDOUT | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 499340.945026. 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 6798001.076553. 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 7452069.403338. That might raise performance issues, for more information use -lv LOG_LS. LOG_STDOUT | info | Too many warnings, reached display limit of 3. Suppressing further warning messages of the same type. LOG_STDOUT | info | Change limit with simulation flag -lvMaxWarn= LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.122926s reading init.xml | | | | | | 0.0132778s reading info.xml | | | | | | 0.00021862s [ 0.0%] pre-initialization | | | | | | 0.0312567s [ 0.1%] initialization | | | | | | 0.00229297s [ 0.0%] steps | | | | | | 2.20138s [ 7.6%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.0758806s [ 0.3%] event-handling | | | | | | 0.0828737s [ 0.3%] overhead | | | | | | 26.5763s [ 91.7%] simulation | | | | | | 28.9702s [100.0%] total | | | | | events | | | | | | 2 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 338503 steps taken | | | | | | 538232 calls of functionODE | | | | | | 63372 evaluations of jacobian | | | | | | 37926 error test failures | | | | | | 113 convergence test failures | | | | | | 16.2115s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.