Environment - simulationEnvironment: startTime=6.3936e+06 stopTime=604800 tolerance=1e-06 numberOfIntervals=2500 stepSize=-2315.52 Regular simulation: ./Buildings_latest_Buildings.Air.Systems.SingleZone.VAV.Examples.OptimalStart.ConventionalWinter -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS LOG_STDOUT | warning | Integrator step size greater than length of experiment | | info | | start time: 6393600.000000, stop time: 604800.000000, integrator step size: -1157.760000 LOG_ASSERT | debug | ##IDA## In function IDASVtolerances: One of the function inputs is illegal.