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 | | | | | | 0.0433877s reading init.xml | | | | | | 0.00433682s reading info.xml | | | | | | 0.0804951s [ 64.7%] pre-initialization | | | | | | 0.0306782s [ 24.7%] initialization | | | | | | 0.00804104s [ 6.5%] steps | | | | | | 0.0316892s [ 25.5%] solver (excl. callbacks) | | | | | | 0.000919215s [ 0.7%] creating output-file | | | | | | 0.00113391s [ 0.9%] event-handling | | | | | | 1.1322e-05s [ 0.0%] overhead | | | | | | -0.0286013s [-23.0%] simulation | | | | | | 0.124367s [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 | | | | | | 0.0104068s time of jacobian evaluation