Environment - simulationEnvironment:
startTime=1.5984e+07
stopTime=1.67616e+07
tolerance=1e-06
numberOfIntervals=2500
stepSize=311.04
Regular simulation: ./Buildings_10_Buildings.Air.Systems.SingleZone.VAV.Examples.OptimalStart.ConventionalSummer  -abortSlowSimulation -alarm=400  -emit_protected -lv LOG_STATS
stdout            | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 15984000.000000. That might raise performance issues, for more information use -lv LOG_LS.
assert            | debug   | division leads to inf or nan at time 1.5984e+07, (a=inf) / (b=2e-07), where divisor b is: max(-zonAHUCon.hvac.totalRes.m_flow, 1e-07) + max(zonAHUCon.hvac.ideEco.preMasFlo.m_flow, 1e-07)
assert            | error   | Failed to solve the initialization problem with global homotopy with equidistant step size.
assert            | debug   | Unable to solve initialization problem.
assert            | info    | simulation terminated by an assertion at initialization