Environment - simulationEnvironment: startTime=0 stopTime=3600 tolerance=1e-05 numberOfIntervals=2500 stepSize=1.44 Regular simulation: ./ClaRa_dev_ClaRa.Components.HeatExchangers.Check.Test_HEXvle2vle_L3_2ph_CU_ntu -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_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_STDOUT | info | ##IDA## -4 error occurred at time = 7.06775876404964e-08 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 7.06776e-08 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0457433s reading init.xml | | | | | | 0.00513544s reading info.xml | | | | | | 0.0695045s [ 61.8%] pre-initialization | | | | | | 0.0301383s [ 26.8%] initialization | | | | | | 0.00774058s [ 6.9%] steps | | | | | | 0.0311706s [ 27.7%] solver (excl. callbacks) | | | | | | 0.000818425s [ 0.7%] creating output-file | | | | | | 0.00113244s [ 1.0%] event-handling | | | | | | 1.5308e-05s [ 0.0%] overhead | | | | | | -0.0280162s [-24.9%] simulation | | | | | | 0.112504s [100.0%] total | | | | | events | | | | | | 1 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 30 steps taken | | | | | | 93 calls of functionODE | | | | | | 50 evaluations of jacobian | | | | | | 14 error test failures | | | | | | 11 convergence test failures | | | | | | 0.00998851s time of jacobian evaluation