Environment - simulationEnvironment: startTime=0 stopTime=360000 tolerance=1e-06 numberOfIntervals=2500 stepSize=144 Regular simulation: ./Buildings_latest_Buildings.DHC.ETS.Combined.Validation.ChillerBorefield -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. LOG_STDOUT | info | ... loading "TStep" from "tmp/temperatureResponseMatrix/a61a052f480aedd8ecca298fe2b38b7cda930158TStep.mat" LOG_STDOUT | info | ... loading "TStep" from "tmp/temperatureResponseMatrix/a61a052f480aedd8ecca298fe2b38b7cda930158TStep.mat" LOG_STDOUT | info | ... loading "TStep" from "tmp/temperatureResponseMatrix/a61a052f480aedd8ecca298fe2b38b7cda930158TStep.mat" LOG_STDOUT | info | ... loading "TStep" from "tmp/temperatureResponseMatrix/a61a052f480aedd8ecca298fe2b38b7cda930158TStep.mat" LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_STDOUT | info | ##IDA## -4 error occurred at time = 300.111508840976 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 300.112 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.378787s reading init.xml | | | | | | 0.0212146s reading info.xml | | | | | | 0.00586669s [ 0.0%] pre-initialization | | | | | | 42.1253s [ 99.9%] initialization | | | | | | 0.00479575s [ 0.0%] steps | | | | | | 42.1401s [ 99.9%] solver (excl. callbacks) | | | | | | 0.00540207s [ 0.0%] creating output-file | | | | | | 0.0159618s [ 0.0%] event-handling | | | | | | 0.000257964s [ 0.0%] overhead | | | | | | -42.116s [-99.8%] simulation | | | | | | 42.1817s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 6 time events | | | | | solver: ida | | | | | | 103 steps taken | | | | | | 136 calls of functionODE | | | | | | 63 evaluations of jacobian | | | | | | 1 error test failures | | | | | | 10 convergence test failures | | | | | | 0.0362134s time of jacobian evaluation