Environment - simulationEnvironment:
startTime=1.5552e+07
stopTime=1.5984e+07
tolerance=1e-06
numberOfIntervals=120
stepSize=3600
Regular simulation: ./Buildings_11_Buildings.Utilities.Plotters.Examples.SingleZoneVAV  -abortSlowSimulation -alarm=400 -s ida -emit_protected -lv LOG_STATS
LOG_STDOUT        | info    | Using sparse solver for linear system 10,
|                 | |       | because density of 0.160 remains under threshold of 0.200.
LOG_STDOUT        | info    | Using sparse solver for linear system 22,
|                 | |       | because density of 0.160 remains under threshold of 0.200.
LOG_STDOUT        | info    | The maximum density for using sparse solvers can be specified
|                 | |       | using the runtime flag '<-lssMaxDensity=value>'.
LOG_STDOUT        | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 15552000.000000. That might raise performance issues, for more information use -lv LOG_LS.
LOG_SUCCESS       | info    | The initialization finished successfully with 3 homotopy steps.
LOG_ASSERT        | info    | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.1-maint.11.x/Fluid/Interfaces/PartialTwoPortTransport.mo:34:3-36:69:writable]
|                 | |       | The following assertion has been violated at time 15668280.366652
|                 | |       | ((hvac.ideVal.preMasFlo.m_flow >= 0.0 and hvac.ideVal.preMasFlo.m_flow <= 1e5)) --> "Variable violating min/max constraint: 0.0 <= hvac.ideVal.preMasFlo.m_flow <= 1e5, has value: -1.26218e-29"
LOG_ASSERT        | info    | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.1-maint.11.x/Fluid/Interfaces/PartialFourPortInterface.mo:23:3-24:84:writable]
|                 | |       | The following assertion has been violated at time 15707677.024064
|                 | |       | ((hvac.cooCoi.m1_flow >= 0.0 and hvac.cooCoi.m1_flow <= 1e5)) --> "Variable violating min/max constraint: 0.0 <= hvac.cooCoi.m1_flow <= 1e5, has value: -2.52435e-29"
LOG_STATS         | info    | ### STATISTICS ###
|                 | |       | | timer
|                 | |       | | |     0.179922s          reading init.xml
|                 | |       | | |    0.0146392s          reading info.xml
|                 | |       | | |   0.00518018s [  0.2%] pre-initialization
|                 | |       | | |    0.0383918s [  1.2%] initialization
|                 | |       | | |   0.00380093s [  0.1%] steps
|                 | |       | | |     0.245889s [  7.4%] solver (excl. callbacks)
|                 | |       | | |     0.012121s [  0.4%] creating output-file
|                 | |       | | |    0.0670915s [  2.0%] event-handling
|                 | |       | | |   0.00740479s [  0.2%] overhead
|                 | |       | | |       2.9296s [ 88.5%] simulation
|                 | |       | | |      3.30948s [100.0%] total
|                 | |       | | events
|                 | |       | | |    80 state events
|                 | |       | | |   481 time events
|                 | |       | | solver: ida
|                 | |       | | | 13807 steps taken
|                 | |       | | | 18898 calls of functionODE
|                 | |       | | |  6159 evaluations of jacobian
|                 | |       | | |   722 error test failures
|                 | |       | | |     1 convergence test failures
|                 | |       | | | 2.05586s time of jacobian evaluation
LOG_SUCCESS       | info    | The simulation finished successfully.
LOG_STDOUT        | info    | Wrote plot file "/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/Buildings_11_Buildings.Utilities.Plotters.Examples.SingleZoneVAV/plots.html".