Environment - simulationEnvironment:
startTime=1.5984e+07
stopTime=1.67616e+07
tolerance=1e-06
numberOfIntervals=2500
stepSize=311.04
Regular simulation: ./Buildings_latest_Buildings.Air.Systems.SingleZone.VAV.Examples.OptimalStart.ConventionalSummer -abortSlowSimulation -alarm=240  -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 15984000.000000
|                 | |       | ((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: 0.132142"
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 15984000.000000
|                 | |       | ((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: 0.132142"
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 15984900.001677. 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 15984900.006934. That might raise performance issues, for more information use -lv LOG_LS.
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 16221600.001622
|                 | |       | ((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: -3.58732e-43"
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 16221600.001622
|                 | |       | ((zonAHUCon.hvac.cooCoi.m1_flow >= 0.0 and zonAHUCon.hvac.cooCoi.m1_flow <= 1e5)) --> "Variable violating min/max constraint: 0.0 <= zonAHUCon.hvac.cooCoi.m1_flow <= 1e5, has value: -1.43493e-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 16394400.001640
|                 | |       | ((zonAHUCon.hvac.ideVal.preMasFlo.m_flow >= 0.0 and zonAHUCon.hvac.ideVal.preMasFlo.m_flow <= 1e5)) --> "Variable violating min/max constraint: 0.0 <= zonAHUCon.hvac.ideVal.preMasFlo.m_flow <= 1e5, has value: -1.43493e-42"
LOG_SUCCESS       | info    | The simulation finished successfully.
LOG_STATS         | info    | ### STATISTICS ###
LOG_STATS         | info    | timer
LOG_STATS         | info    | |            0s          reading init.xml
LOG_STATS         | info    | |            0s          reading info.xml
LOG_STATS         | info    | |   3.2561e-05s [  0.0%] pre-initialization
LOG_STATS         | info    | |    0.0412766s [  0.4%] initialization
LOG_STATS         | info    | |            0s [  0.0%] steps
LOG_STATS         | info    | |     0.259304s [  2.4%] solver (excl. callbacks)
LOG_STATS         | info    | |    0.0391378s [  0.4%] creating output-file
LOG_STATS         | info    | |      1.90713s [ 17.4%] event-handling
LOG_STATS         | info    | |            0s [  0.0%] overhead
LOG_STATS         | info    | |      8.73001s [ 79.5%] simulation
LOG_STATS         | info    | |      10.9769s [100.0%] total
LOG_STATS         | info    | events
LOG_STATS         | info    | |     182 state events
LOG_STATS         | info    | |      10 time events
LOG_STATS         | info    | solver: dassl
LOG_STATS         | info    | |   11135 steps taken
LOG_STATS         | info    | |   15876 calls of functionODE
LOG_STATS         | info    | |    2884 evaluations of jacobian
LOG_STATS         | info    | |     783 error test failures
LOG_STATS         | info    | |       0 convergence test failures
LOG_STATS         | info    | | 6.62431s time of jacobian evaluation