Environment - simulationEnvironment:
startTime=7.344e+06
stopTime=7.776e+06
tolerance=1e-06
numberOfIntervals=2500
stepSize=172.8
Regular simulation: ./Buildings_latest_Buildings.ThermalZones.EnergyPlus_9_6_0.Examples.SmallOffice.IdealHeatingCoolingSpring  -abortSlowSimulation -alarm=480  -emit_protected -lv LOG_STATS
LOG_STDOUT        | warning | Internal Numerical Jacobians without coloring are currently not supported by IDA with KLU. Colored numerical Jacobian will be used.
EnergyPlus Starting
EnergyPlus, Version 9.6.0-316f894e91, YMD=2024.04.30 18:40
Adjusting Air System Sizing
Adjusting Standard 62.1 Ventilation Sizing
Initializing Simulation
Reporting Surfaces
Beginning Primary Simulation
Initializing New Environment Parameters
Warming up {1}
Warming up {2}
Warming up {3}
Warming up {4}
Warming up {5}
Warming up {6}
Warming up {7}
Warming up {8}
Warming up {9}
Warming up {10}
Warming up {11}
Starting Simulation at 01/01/2017 for SPAWN-RUNPERIOD
Updating Shadowing Calculations, Start Date=01/08/2017
Continuing Simulation at 01/08/2017 for SPAWN-RUNPERIOD
Updating Shadowing Calculations, Start Date=01/15/2017
Continuing Simulation at 01/15/2017 for SPAWN-RUNPERIOD
Updating Shadowing Calculations, Start Date=01/22/2017
Continuing Simulation at 01/22/2017 for SPAWN-RUNPERIOD
Updating Shadowing Calculations, Start Date=01/29/2017
Continuing Simulation at 01/29/2017 for SPAWN-RUNPERIOD
Updating Shadowing Calculations, Start Date=02/05/2017
Continuing Simulation at 02/05/2017 for SPAWN-RUNPERIOD
Updating Shadowing Calculations, Start Date=02/12/2017
Continuing Simulation at 02/12/2017 for SPAWN-RUNPERIOD
Updating Shadowing Calculations, Start Date=02/19/2017
Continuing Simulation at 02/19/2017 for SPAWN-RUNPERIOD
Updating Shadowing Calculations, Start Date=02/26/2017
Continuing Simulation at 02/26/2017 for SPAWN-RUNPERIOD
Updating Shadowing Calculations, Start Date=03/05/2017
Continuing Simulation at 03/05/2017 for SPAWN-RUNPERIOD
Updating Shadowing Calculations, Start Date=03/12/2017
Continuing Simulation at 03/12/2017 for SPAWN-RUNPERIOD
Updating Shadowing Calculations, Start Date=03/19/2017
Continuing Simulation at 03/19/2017 for SPAWN-RUNPERIOD
Updating Shadowing Calculations, Start Date=03/26/2017
Continuing Simulation at 03/26/2017 for SPAWN-RUNPERIOD
LOG_SUCCESS       | info    | The initialization finished successfully with 3 homotopy steps.
LOG_STDOUT        | info    | ##IDA## -4 error occurred at time = 7347111.62779935
LOG_STDOUT        | info    | model terminate | Integrator failed. | Simulation terminated at time 7.34711e+06
LOG_STATS         | info    | ### STATISTICS ###
|                 | |       | | timer
|                 | |       | | |    0.0529826s          reading init.xml
|                 | |       | | |   0.00407815s          reading info.xml
|                 | |       | | |   0.00164292s [  0.0%] pre-initialization
|                 | |       | | |      10.4216s [ 99.3%] initialization
|                 | |       | | |  0.000913212s [  0.0%] steps
|                 | |       | | |      10.4439s [ 99.5%] solver (excl. callbacks)
|                 | |       | | |   0.00101162s [  0.0%] creating output-file
|                 | |       | | |    0.0132687s [  0.1%] event-handling
|                 | |       | | |  0.000499364s [  0.0%] overhead
|                 | |       | | |     -10.3873s [-99.0%] simulation
|                 | |       | | |      10.4955s [100.0%] total
|                 | |       | | events
|                 | |       | | |     3 state events
|                 | |       | | |     0 time events
|                 | |       | | solver: ida
|                 | |       | | |   756 steps taken
|                 | |       | | |  1276 calls of functionODE
|                 | |       | | |   297 evaluations of jacobian
|                 | |       | | |   109 error test failures
|                 | |       | | |    10 convergence test failures
|                 | |       | | | 0.0409428s time of jacobian evaluation
Writing final SQL reports
EnergyPlus Run Time=00hr 00min  2.97sec
EnergyPlus Completed Successfully.