Environment - simulationEnvironment:
startTime=0
stopTime=504800
tolerance=1e-06
numberOfIntervals=140
stepSize=3605.71
Regular simulation: ./Buildings_12_Buildings.Air.Systems.SingleZone.VAV.Examples.ChillerDXHeatingEconomizer  -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_SUCCESS       | info    | The initialization finished successfully with 3 homotopy steps.
LOG_ASSERT        | info    | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Fluid/Interfaces/PartialFourPortInterface.mo:23:3-24:84:writable]
|                 | |       | The following assertion has been violated at time 39755.899123
|                 | |       | ((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: -3.15544e-30"
LOG_STATS         | info    | ### STATISTICS ###
|                 | |       | | timer
|                 | |       | | |      0.18341s          reading init.xml
|                 | |       | | |    0.0145043s          reading info.xml
|                 | |       | | |   0.00741708s [  0.4%] pre-initialization
|                 | |       | | |    0.0377214s [  2.2%] initialization
|                 | |       | | |   0.00127439s [  0.1%] steps
|                 | |       | | |     0.165985s [  9.9%] solver (excl. callbacks)
|                 | |       | | |    0.0101659s [  0.6%] creating output-file
|                 | |       | | |   0.00744272s [  0.4%] event-handling
|                 | |       | | |   0.00396367s [  0.2%] overhead
|                 | |       | | |      1.44949s [ 86.1%] simulation
|                 | |       | | |      1.68346s [100.0%] total
|                 | |       | | events
|                 | |       | | |    71 state events
|                 | |       | | |     0 time events
|                 | |       | | solver: ida
|                 | |       | | | 10448 steps taken
|                 | |       | | | 16059 calls of functionODE
|                 | |       | | |  2371 evaluations of jacobian
|                 | |       | | |  1025 error test failures
|                 | |       | | |     6 convergence test failures
|                 | |       | | | 0.791493s time of jacobian evaluation
LOG_SUCCESS       | info    | The simulation finished successfully.