Environment - simulationEnvironment:
startTime=1.5552e+07
stopTime=1.5984e+07
tolerance=1e-06
numberOfIntervals=120
stepSize=3600
Regular simulation: ./Buildings_9_Buildings.Utilities.Plotters.Examples.SingleZoneVAV  -abortSlowSimulation -alarm=480  -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 9.1.3-maint.9.1.x/Fluid/Interfaces/PartialFourPortInterface.mo:23:3-24:84:writable]
|                 | |       | The following assertion has been violated at time 15705026.828276
|                 | |       | ((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: -7.55576e-46"
LOG_ASSERT        | info    | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.3-maint.9.1.x/Fluid/HeatExchangers/BaseClasses/PartialEffectiveness.mo:17:3-23:39:writable]
|                 | |       | The following assertion has been violated at time 15876000.001588
|                 | |       | ((hvac.cooCoi.C1_flow >= 0.0)) --> "Variable violating min constraint: 0.0 <= hvac.cooCoi.C1_flow, has value: -2.21086e-71"
LOG_ASSERT        | info    | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.3-maint.9.1.x/Fluid/HeatExchangers/BaseClasses/PartialEffectiveness.mo:31:3-32:38:writable]
|                 | |       | The following assertion has been violated at time 15876000.001588
|                 | |       | ((hvac.cooCoi.CMin_flow >= 0.0)) --> "Variable violating min constraint: 0.0 <= hvac.cooCoi.CMin_flow, has value: -2.21086e-71"
LOG_STATS         | info    | ### STATISTICS ###
|                 | |       | | timer
|                 | |       | | |     0.144531s          reading init.xml
|                 | |       | | |    0.0143231s          reading info.xml
|                 | |       | | |    0.0032887s [  0.1%] pre-initialization
|                 | |       | | |    0.0334629s [  1.2%] initialization
|                 | |       | | |   0.00280597s [  0.1%] steps
|                 | |       | | |     0.146914s [  5.4%] solver (excl. callbacks)
|                 | |       | | |    0.0126054s [  0.5%] creating output-file
|                 | |       | | |     0.438197s [ 16.1%] event-handling
|                 | |       | | |   0.00777107s [  0.3%] overhead
|                 | |       | | |      2.08083s [ 76.3%] simulation
|                 | |       | | |      2.72587s [100.0%] total
|                 | |       | | events
|                 | |       | | |    79 state events
|                 | |       | | |   481 time events
|                 | |       | | solver: dassl
|                 | |       | | | 13280 steps taken
|                 | |       | | | 18881 calls of functionODE
|                 | |       | | |  6168 evaluations of jacobian
|                 | |       | | |   727 error test failures
|                 | |       | | |     3 convergence test failures
|                 | |       | | | 1.63025s time of jacobian evaluation
LOG_SUCCESS       | info    | The simulation finished successfully.
LOG_STDOUT        | info    | Wrote plot file "/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/Buildings_9_Buildings.Utilities.Plotters.Examples.SingleZoneVAV/plots.html".