Environment - simulationEnvironment:
startTime=0
stopTime=604800
tolerance=1e-06
numberOfIntervals=2500
stepSize=241.92
Regular simulation: ./Buildings_latest_Buildings.Air.Systems.SingleZone.VAV.Examples.OptimalStart.ConventionalWinter  -abortSlowSimulation -alarm=800  -emit_protected -lv LOG_STATS
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_ASSERT        | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Fluid/Interfaces.mo:13:5-14:68:writable]
|                 | |       | The following assertion has been violated at time 0.000000
|                 | |       | ((zonAHUOpt.sinZonFlo.ports[2].m_flow >= -1e5 and zonAHUOpt.sinZonFlo.ports[2].m_flow <= 0.0)) --> "Variable violating min/max constraint: -1e5 <= zonAHUOpt.sinZonFlo.ports[2].m_flow <= 0.0, has value: 0.0509126"
LOG_ASSERT        | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Fluid/Interfaces.mo:13:5-14:68:writable]
|                 | |       | The following assertion has been violated at time 0.000000
|                 | |       | ((zonAHUCon.sinZonFlo.ports[2].m_flow >= -1e5 and zonAHUCon.sinZonFlo.ports[2].m_flow <= 0.0)) --> "Variable violating min/max constraint: -1e5 <= zonAHUCon.sinZonFlo.ports[2].m_flow <= 0.0, has value: 0.0509126"
LOG_SUCCESS       | info    | The initialization finished successfully with 3 homotopy steps.
LOG_ASSERT        | info    | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.1-master/Fluid/Interfaces/PartialTwoPortTransport.mo:34:3-36:69:writable]
|                 | |       | The following assertion has been violated at time 460800.000046
|                 | |       | ((zonAHUOpt.hvac.ideVal.preMasFlo.m_flow >= 0.0 and zonAHUOpt.hvac.ideVal.preMasFlo.m_flow <= 1e5)) --> "Variable violating min/max constraint: 0.0 <= zonAHUOpt.hvac.ideVal.preMasFlo.m_flow <= 1e5, has value: -4.42172e-75"
LOG_ASSERT        | info    | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.1-master/Fluid/Interfaces/PartialFourPortInterface.mo:23:3-24:84:writable]
|                 | |       | The following assertion has been violated at time 461099.520000
|                 | |       | ((zonAHUOpt.hvac.cooCoi.m1_flow >= 0.0 and zonAHUOpt.hvac.cooCoi.m1_flow <= 1e5)) --> "Variable violating min/max constraint: 0.0 <= zonAHUOpt.hvac.cooCoi.m1_flow <= 1e5, has value: -9.88131e-324"
LOG_STATS         | info    | ### STATISTICS ###
|                 | |       | | timer
|                 | |       | | |     0.565016s          reading init.xml
|                 | |       | | |    0.0403378s          reading info.xml
|                 | |       | | |    0.0156332s [  0.2%] pre-initialization
|                 | |       | | |    0.0656502s [  0.7%] initialization
|                 | |       | | |  0.000881363s [  0.0%] steps
|                 | |       | | |     0.208618s [  2.2%] solver (excl. callbacks)
|                 | |       | | |    0.0745114s [  0.8%] creating output-file
|                 | |       | | |      1.80071s [ 18.8%] event-handling
|                 | |       | | |     0.050663s [  0.5%] overhead
|                 | |       | | |      7.38234s [ 76.9%] simulation
|                 | |       | | |      9.59901s [100.0%] total
|                 | |       | | events
|                 | |       | | |   101 state events
|                 | |       | | |     8 time events
|                 | |       | | solver: dassl
|                 | |       | | |  7157 steps taken
|                 | |       | | | 10048 calls of functionODE
|                 | |       | | |  1541 evaluations of jacobian
|                 | |       | | |   397 error test failures
|                 | |       | | |     0 convergence test failures
|                 | |       | | | 5.46598s time of jacobian evaluation
LOG_SUCCESS       | info    | The simulation finished successfully.