Environment - simulationEnvironment:
startTime=1.5552e+07
stopTime=1.5984e+07
tolerance=1e-06
numberOfIntervals=2500
stepSize=172.8
Regular simulation: ./Buildings_8_Buildings.Utilities.Plotters.Examples.SingleZoneVAV  -abortSlowSimulation -alarm=480 -s gbode -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 | Numerical Jacobians without coloring are currently not supported by GBODE. Colored numerical Jacobian will be used.
LOG_SUCCESS       | info    | The initialization finished successfully with 3 homotopy steps.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.55827e+07.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.55828e+07.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.55828e+07.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.55828e+07.
LOG_ASSERT        | info    | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Fluid/Interfaces/PartialFourPortInterface.mo:25:3-26:84:writable]
|                 | |       | The following assertion has been violated at time 15583123.714917
|                 | |       | ((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: -1.16198e-61"
LOG_ASSERT        | info    | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Fluid/HeatExchangers/BaseClasses/PartialEffectiveness.mo:29:3-30:38:writable]
|                 | |       | The following assertion has been violated at time 15583190.400000
|                 | |       | ((hvac.cooCoi.CMin_flow >= 0.0)) --> "Variable violating min constraint: 0.0 <= hvac.cooCoi.CMin_flow, has value: -1.31916e-321"
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.55856e+07.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.5672e+07.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.5672e+07.
LOG_ASSERT        | info    | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Fluid/Interfaces/PartialTwoPortTransport.mo:34:3-36:69:writable]
|                 | |       | The following assertion has been violated at time 15844168.626788
|                 | |       | ((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: -3.98273e-59"
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.5909e+07.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.59092e+07.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.59092e+07.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.59093e+07.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.59093e+07.
LOG_STDOUT        | info    | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1.59093e+07.
LOG_STATS         | info    | gbode (single-rate integration): esdirk4
LOG_STATS         | info    | ### STATISTICS ###
|                 | |       | | timer
|                 | |       | | |     0.145283s          reading init.xml
|                 | |       | | |    0.0127505s          reading info.xml
|                 | |       | | |  0.000515497s [  0.0%] pre-initialization
|                 | |       | | |    0.0351896s [  0.2%] initialization
|                 | |       | | |  0.000702006s [  0.0%] steps
|                 | |       | | |            0s [  0.0%] solver (excl. callbacks)
|                 | |       | | |            0s [  0.0%] creating output-file
|                 | |       | | |     0.121329s [  0.8%] event-handling
|                 | |       | | |    0.0644635s [  0.4%] overhead
|                 | |       | | |      14.1935s [ 98.5%] simulation
|                 | |       | | |      14.4157s [100.0%] total
|                 | |       | | events
|                 | |       | | |  1815 state events
|                 | |       | | |     1 time events
|                 | |       | | solver: gbode
|                 | |       | | | 18810 steps taken
|                 | |       | | | 567617 calls of functionODE
|                 | |       | | |  5758 evaluations of jacobian
|                 | |       | | |  4651 error test failures
|                 | |       | | |     0 convergence test failures
|                 | |       | | | 0s time of jacobian evaluation
LOG_SUCCESS       | info    | The simulation finished successfully.
LOG_STDOUT        | info    | Wrote plot file "/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/Buildings_8_Buildings.Utilities.Plotters.Examples.SingleZoneVAV/plots.html".