Environment - simulationEnvironment: startTime=0 stopTime=504800 tolerance=1e-06 numberOfIntervals=140 stepSize=3605.71 Regular simulation: ./Buildings_9_Buildings.Air.Systems.SingleZone.VAV.Examples.ChillerDXHeatingEconomizer -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS stdout | info | Using sparse solver for linear system 10, | | | | because density of 0.160 remains under threshold of 0.200. stdout | info | Using sparse solver for linear system 22, | | | | 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>'. 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 | | | | | | 0.149677s reading init.xml | | | | | | 0.0125492s reading info.xml | | | | | | 0.00557354s [ 0.4%] pre-initialization | | | | | | 0.0417604s [ 3.0%] initialization | | | | | | 0.000323687s [ 0.0%] steps | | | | | | 0.0840021s [ 6.1%] solver (excl. callbacks) | | | | | | 0.0109929s [ 0.8%] creating output-file | | | | | | 0.306638s [ 22.1%] event-handling | | | | | | 0.00511557s [ 0.4%] overhead | | | | | | 0.933525s [ 67.3%] simulation | | | | | | 1.38793s [100.0%] total | | | | | events | | | | | | 71 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 10366 steps taken | | | | | | 16059 calls of functionODE | | | | | | 2364 evaluations of jacobian | | | | | | 1057 error test failures | | | | | | 3 convergence test failures | | | | | | 0.5867s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.