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_ASSERT        | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+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 4.1.0+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_STDOUT        | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 900.037423. 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 900.080193. 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=<newLimit>
LOG_ASSERT        | info    | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/Fluid/Interfaces/PartialFourPortInterface.mo:23:3-24:84:writable]
|                 | |       | The following assertion has been violated at time 28800.000000
|                 | |       | ((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: -5.73972e-42"
LOG_ASSERT        | info    | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/Fluid/Interfaces/PartialTwoPortTransport.mo:34:3-36:69:writable]
|                 | |       | The following assertion has been violated at time 288000.000000
|                 | |       | ((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: -1.14794e-41"
LOG_STATS         | info    | ### STATISTICS ###
|                 | |       | | timer
|                 | |       | | |     0.592374s          reading init.xml
|                 | |       | | |    0.0505632s          reading info.xml
|                 | |       | | |    0.0145063s [  0.1%] pre-initialization
|                 | |       | | |    0.0715987s [  0.7%] initialization
|                 | |       | | |   0.00167168s [  0.0%] steps
|                 | |       | | |     0.174164s [  1.7%] solver (excl. callbacks)
|                 | |       | | |    0.0445371s [  0.4%] creating output-file
|                 | |       | | |       2.0156s [ 19.2%] event-handling
|                 | |       | | |     0.050858s [  0.5%] overhead
|                 | |       | | |      8.11848s [ 77.4%] simulation
|                 | |       | | |      10.4914s [100.0%] total
|                 | |       | | events
|                 | |       | | |    81 state events
|                 | |       | | |     8 time events
|                 | |       | | solver: dassl
|                 | |       | | |  6966 steps taken
|                 | |       | | |  9786 calls of functionODE
|                 | |       | | |  1505 evaluations of jacobian
|                 | |       | | |   386 error test failures
|                 | |       | | |     0 convergence test failures
|                 | |       | | | 6.03846s time of jacobian evaluation
LOG_SUCCESS       | info    | The simulation finished successfully.