startTime=0 stopTime=186360 tolerance=1e-06 numberOfIntervals=6711 stepSize=27.7693 wasm-jit simulation: simulate(Buildings.Fluid.Geothermal.Borefields.Validation.Sandbox,startTime=0,stopTime=186360,tolerance=1e-06,numberOfIntervals=6711,outputFormat="mat",variableFilter="time|TBorFieIn.T|TBorFieOut.T|sandBoxMea.y.[0-9,]+.",fileNamePrefix="Buildings_latest_Buildings.Fluid.Geothermal.Borefields.Validation.Sandbox",simflags="-abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS") LOG_STDOUT | warning | Sparsity pattern for non-linear system 0 is not regular. This indicates that something went wrong during sparsity pattern generation. Removing sparsity pattern and disabling NLS scaling. LOG_STDOUT | info | ... loading "data" from "/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/Resources/Data/Fluid/Geothermal/Borefields/HeatTransfer/Validation/Beier_Smith_Spitler_2011_SandBox.txt" LOG_STDOUT | info | ... loading "TStep" from "tmp/temperatureResponseMatrix/1d2f5fcf3b3ff954b7c65c809e2f939106c2fa87TStep.mat" LOG_STDOUT | info | ... loading "TStep" from "tmp/temperatureResponseMatrix/1d2f5fcf3b3ff954b7c65c809e2f939106c2fa87TStep.mat" LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0s reading init.xml | | | | | | 0s reading info.xml | | | | | | 5.6557e-05s [ 0.0%] pre-initialization | | | | | | 0.205223s [ 8.9%] initialization | | | | | | 0s [ 0.0%] steps | | | | | | 0.283161s [ 12.3%] solver (excl. callbacks) | | | | | | 0.0050817s [ 0.2%] creating output-file | | | | | | 0.0659067s [ 2.9%] event-handling | | | | | | 0s [ 0.0%] overhead | | | | | | 1.74891s [ 75.8%] simulation | | | | | | 2.30833s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 3107 time events | | | | | solver: dassl | | | | | | 57881 steps taken | | | | | | 73420 calls of functionODE | | | | | | 27873 evaluations of jacobian | | | | | | 116 error test failures | | | | | | 0 convergence test failures | | | | | | 1.47844s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.