startTime=0
stopTime=14400
tolerance=1e-06
numberOfIntervals=2500
stepSize=5.76
Regular simulation: ./Buildings_8.0.0_Buildings.Fluid.Storage.Validation.HeatExchangerDynamics -abortSlowSimulation -alarm=480 -lv LOG_STATS
stdout            | info    | Using sparse solver kinsol for nonlinear system 0,
|                 | |       | because density of 0.18 remains under threshold of 0.20 or size of 16 exceeds threshold of 10001.
|                 | |       | The maximum density and the minimal system size for using sparse solvers can be specified
|                 | |       | using the runtime flags '<-nlsMaxDensity=value>' and '<-nlsMinSize=value>'.
stdout            | info    | Using sparse solver kinsol for nonlinear system 1,
|                 | |       | because density of 0.18 remains under threshold of 0.20 or size of 16 exceeds threshold of 10001.
|                 | |       | The maximum density and the minimal system size for using sparse solvers can be specified
|                 | |       | using the runtime flags '<-nlsMaxDensity=value>' and '<-nlsMinSize=value>'.
LOG_SUCCESS       | info    | The initialization finished successfully without homotopy method.
stdout            | info    | ##IDA## -4 error occurred at time = 6299.86709990717
stdout            | info    | model terminate | Integrator failed. | Simulation terminated at time 6299.87
LOG_STATS         | info    | ### STATISTICS ###
|                 | |       | | timer
|                 | |       | | |    0.0612411s          reading init.xml
|                 | |       | | |      0.01253s          reading info.xml
|                 | |       | | |  0.000666691s [  0.3%] pre-initialization
|                 | |       | | |   0.00150322s [  0.6%] initialization
|                 | |       | | |    0.0403527s [ 16.9%] steps
|                 | |       | | |     0.140549s [ 58.9%] solver (excl. callbacks)
|                 | |       | | |            0s [  0.0%] creating output-file
|                 | |       | | |   0.00467771s [  2.0%] event-handling
|                 | |       | | |   0.00945108s [  4.0%] overhead
|                 | |       | | |     0.041417s [ 17.4%] simulation
|                 | |       | | |     0.238618s [100.0%] total
|                 | |       | | events
|                 | |       | | |     4 state events
|                 | |       | | |     0 time events
|                 | |       | | solver: ida
|                 | |       | | |  2000 steps taken
|                 | |       | | |  3810 calls of functionODE
|                 | |       | | |   384 evaluations of jacobian
|                 | |       | | |   162 error test failures
|                 | |       | | |    17 convergence test failures
|                 | |       | | | 0.050292s time of jacobian evaluation