Environment - simulationEnvironment: startTime=0 stopTime=3600 tolerance=1e-05 numberOfIntervals=2500 stepSize=1.44 Regular simulation: ./ClaRa_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 = 7.06775876404963e-08 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 7.06776e-08 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0389637s reading init.xml | | | | | | 0.00433344s reading info.xml | | | | | | 0.0653164s [ 61.0%] pre-initialization | | | | | | 0.0288242s [ 26.9%] initialization | | | | | | 0.00780321s [ 7.3%] steps | | | | | | 0.0298514s [ 27.9%] solver (excl. callbacks) | | | | | | 0.000677911s [ 0.6%] creating output-file | | | | | | 0.00108139s [ 1.0%] event-handling | | | | | | 8.948e-06s [ 0.0%] overhead | | | | | | -0.0265494s [-24.8%] simulation | | | | | | 0.107014s [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 | | | | | | 0.0101555s time of jacobian evaluation