Environment - simulationEnvironment: startTime=0 stopTime=1000 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.4 Regular simulation: ./ClaRa_dev_ClaRa.Visualisation.Check.TestSixtuple -abortSlowSimulation -alarm=50 -emit_protected -lv LOG_STATS LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa 1.8.2-main/Basics/Records/FluidVLE_L34.mo:6:3-6:70:writable] | | | | The following assertion has been violated at time 0.000000 | | | | ((pipeFlowVLE_L2_Simple.summary.fluid.mass[1] >= 0.0)) --> "Variable violating min constraint: 0.0 <= pipeFlowVLE_L2_Simple.summary.fluid.mass[1], has value: -0.00785398" LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa 1.8.2-main/Basics/ControlVolumes/FluidVolumes/VolumeVLE_L4.mo:191:3-195:56:writable] | | | | The following assertion has been violated at time 0.000000 | | | | ((pipeFlowVLE_L2_Simple.mass_FM[2] >= 0.0)) --> "Variable violating min constraint: 0.0 <= pipeFlowVLE_L2_Simple.mass_FM[2], has value: -0.00392699" LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa 1.8.2-main/Basics/ControlVolumes/Fundamentals/SpacialDistribution/Homogeneous_L4.mo:7:3-7:64:writable] | | | | The following assertion has been violated at time 0.000000 | | | | ((pipeFlowVLE_L2_Simple.mechanicalEquilibrium.rho_mix[1] >= 0.0)) --> "Variable violating min constraint: 0.0 <= pipeFlowVLE_L2_Simple.mechanicalEquilibrium.rho_mix[1], has value: -1" LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_ASSERT | debug | Solving non-linear system 406 failed at time=0.113890070013062. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 406 failed at time=0.113890070013327. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 406 failed at time=0.113890070012887. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 406 failed at time=0.113890070012854. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 406 failed at time=0.11389007001285. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 406 failed at time=0.113890070012848. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 406 failed at time=0.113890070012847. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 406 failed at time=0.113890070012849. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 406 failed at time=0.113890070012847. | | | | For more information please use -lv LOG_NLS. DASKR-- AT T (=R1) AND STEPSIZE H (=R2) THE In above, R1 = 1.1389007001285E-01 R2 = 1.1702370725897E-16 DASKR-- NONLINEAR SYSTEM SOLVER COULD NOT CONVERGE DASKR-- BECAUSE IRES WAS EQUAL TO MINUS ONE LOG_STDOUT | warning | A Modelica assert prevents the integrator to continue. For more information use -lv LOG_SOLVER LOG_STDOUT | warning | can't continue. time = 0.113890 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 0.11389 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.008709s reading init.xml | | | | | | 0.000791955s reading info.xml | | | | | | 0.00566684s [ 10.0%] pre-initialization | | | | | | 0.0333044s [ 58.6%] initialization | | | | | | 0.0177319s [ 31.2%] steps | | | | | | 0.000174209s [ 0.3%] solver (excl. callbacks) | | | | | | 0.000327526s [ 0.6%] creating output-file | | | | | | 0.00036287s [ 0.6%] event-handling | | | | | | 8.667e-06s [ 0.0%] overhead | | | | | | -0.000745212s [ -1.3%] simulation | | | | | | 0.0568312s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 227 steps taken | | | | | | 533 calls of functionODE | | | | | | 72 evaluations of jacobian | | | | | | 41 error test failures | | | | | | 14 convergence test failures | | | | | | 0.000181642s time of jacobian evaluation