Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr AixLib_latest_AixLib.Fluid.MixingVolumes.BaseClasses.Validation.MixingVolumeHeatPortWater.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1-master/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/package.mo", uses=false) Using package AixLib with version 1.4.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/package.mo) Using package SDF with version 0.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo) Using package Modelica_DeviceDrivers with version 2.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1-master/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: "" <> buildModelFMU(AixLib.Fluid.MixingVolumes.BaseClasses.Validation.MixingVolumeHeatPortWater,fileNamePrefix="AixLib_latest_AixLib_Fluid_MixingVolumes_BaseClasses_Validation_MixingVolumeHeatPortWater",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(AixLib.Fluid.MixingVolumes.BaseClasses.Validation.MixingVolumeHeatPortWater,fileNamePrefix="AixLib_latest_AixLib_Fluid_MixingVolumes_BaseClasses_Validation_MixingVolumeHeatPortWater",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001396/0.001395, allocations: 108 kB / 15.6 MB, free: 132 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001206/0.001206, allocations: 191.7 kB / 16.53 MB, free: 6.391 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.34/1.34, allocations: 222.9 MB / 240.2 MB, free: 4.398 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1-master/package.mo): time 0.1663/0.1663, allocations: 12.02 MB / 302.4 MB, free: 0.8555 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo): time 0.000531/0.0005309, allocations: 39.92 kB / 355.5 MB, free: 3.812 MB / 286.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:6228:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:6853:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:8435:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:9369:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:11505:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:12875:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/ThermalZones/HighOrder/Components/Examples/DryAir/DryAir_test.mo:71:18-71:405:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/ThermalZones/HighOrder/Components/DryAir/InfiltrationRate_DIN12831.mo:20:192-20:2066:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/ThermalZones/HighOrder/Components/DryAir/InfiltrationRate_DIN12831.mo:20:192-20:4252:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/DataBase/Weather/SurfaceOrientation/SurfaceOrientationData_N_E_S_W_RoofN_Roof_S.mo:5:35-5:362:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/DataBase/Weather/SurfaceOrientation/SurfaceOrientationData_N_E_S_W_Hor.mo:5:35-5:320:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/DataBase/Weather/SurfaceOrientation/SurfaceOrientationData_NE_SE_SW_NW_Hor.mo:5:35-5:324:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/DataBase/CHP/CHPDataSimple/CHP_XRGI_9kWel.mo:25:34-25:588:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/DataBase/CHP/CHPDataSimple/CHP_XRGI_9kWel.mo:25:34-25:3852:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/DataBase/CHP/CHPDataSimple/CHP_Cleanergy_C9G.mo:36:34-36:594:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/BoundaryConditions/InternalGains/Examples/InternalGains/Machines.mo:31:20-31:400:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/BoundaryConditions/InternalGains/Examples/InternalGains/Lights.mo:27:20-27:398:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/package.mo): time 1.872/1.872, allocations: 272.2 MB / 0.6648 GB, free: 12.93 MB / 478.1 MB Notification: Performance of FrontEnd - loaded program: time 0.003913/0.003913, allocations: 113.9 kB / 0.785 GB, free: 31.28 MB / 0.545 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1881/0.192, allocations: 109.1 MB / 0.8916 GB, free: 12.23 MB / 0.6075 GB Notification: Performance of NFInst.instantiate(AixLib.Fluid.MixingVolumes.BaseClasses.Validation.MixingVolumeHeatPortWater): time 0.02206/0.2141, allocations: 23.35 MB / 0.9144 GB, free: 4.789 MB / 0.6232 GB Notification: Performance of NFInst.instExpressions: time 0.008428/0.2226, allocations: 6.848 MB / 0.9211 GB, free: 13.92 MB / 0.6388 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0007202/0.2233, allocations: 27.81 kB / 0.9211 GB, free: 13.89 MB / 0.6388 GB Notification: Performance of NFTyping.typeComponents: time 0.0008555/0.2242, allocations: 325.8 kB / 0.9214 GB, free: 13.57 MB / 0.6388 GB Notification: Performance of NFTyping.typeBindings: time 0.002162/0.2264, allocations: 0.9091 MB / 0.9223 GB, free: 12.66 MB / 0.6388 GB Notification: Performance of NFTyping.typeClassSections: time 0.0018/0.2282, allocations: 0.7513 MB / 0.923 GB, free: 11.91 MB / 0.6388 GB Notification: Performance of NFFlatten.flatten: time 0.00346/0.2317, allocations: 3.467 MB / 0.9264 GB, free: 8.445 MB / 0.6388 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001483/0.2332, allocations: 1.329 MB / 0.9277 GB, free: 7.094 MB / 0.6388 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002261/0.2355, allocations: 1.209 MB / 0.9289 GB, free: 5.891 MB / 0.6388 GB Notification: Performance of NFSimplifyModel.simplify: time 0.00139/0.2369, allocations: 0.9218 MB / 0.9298 GB, free: 4.965 MB / 0.6388 GB Notification: Performance of NFPackage.collectConstants: time 0.0002849/0.2372, allocations: 92 kB / 0.9299 GB, free: 4.875 MB / 0.6388 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001677/0.2388, allocations: 0.7798 MB / 0.9307 GB, free: 4.094 MB / 0.6388 GB Notification: Performance of NFScalarize.scalarize: time 0.0004264/0.2393, allocations: 287 kB / 0.9309 GB, free: 3.812 MB / 0.6388 GB Notification: Performance of NFVerifyModel.verify: time 0.001061/0.2403, allocations: 0.6337 MB / 0.9316 GB, free: 3.176 MB / 0.6388 GB Notification: Performance of NFConvertDAE.convert: time 0.002291/0.2426, allocations: 1.885 MB / 0.9334 GB, free: 1.285 MB / 0.6388 GB Notification: Performance of FrontEnd - DAE generated: time 5.5e-06/0.2427, allocations: 4 kB / 0.9334 GB, free: 1.281 MB / 0.6388 GB Notification: Performance of FrontEnd: time 1.283e-06/0.2427, allocations: 3.938 kB / 0.9334 GB, free: 1.277 MB / 0.6388 GB Notification: Performance of Transformations before backend: time 4.281e-05/0.2427, allocations: 0 / 0.9334 GB, free: 1.277 MB / 0.6388 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 183 * Number of variables: 183 Notification: Performance of Generate backend data structure: time 0.002399/0.2451, allocations: 1.546 MB / 0.9349 GB, free: 15.68 MB / 0.6544 GB Notification: Performance of prepare preOptimizeDAE: time 3.985e-05/0.2452, allocations: 16.02 kB / 0.9349 GB, free: 15.66 MB / 0.6544 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001616/0.2453, allocations: 122.7 kB / 0.935 GB, free: 15.54 MB / 0.6544 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0004569/0.2458, allocations: 139.4 kB / 0.9352 GB, free: 15.4 MB / 0.6544 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001736/0.2475, allocations: 1.142 MB / 0.9363 GB, free: 14.21 MB / 0.6544 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.252e-05/0.2476, allocations: 58 kB / 0.9363 GB, free: 14.16 MB / 0.6544 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001175/0.2477, allocations: 83.89 kB / 0.9364 GB, free: 14.07 MB / 0.6544 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001432/0.2492, allocations: 1.037 MB / 0.9374 GB, free: 12.99 MB / 0.6544 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.208e-05/0.2492, allocations: 7.938 kB / 0.9374 GB, free: 12.98 MB / 0.6544 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.409e-05/0.2493, allocations: 36 kB / 0.9375 GB, free: 12.95 MB / 0.6544 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.368e-05/0.2493, allocations: 24 kB / 0.9375 GB, free: 12.92 MB / 0.6544 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001125/0.2505, allocations: 0.7649 MB / 0.9382 GB, free: 12.16 MB / 0.6544 GB Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.004467/0.2549, allocations: 4.658 MB / 0.9428 GB, free: 7.141 MB / 0.6544 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0005016/0.2555, allocations: 391.3 kB / 0.9432 GB, free: 6.75 MB / 0.6544 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003242/0.2558, allocations: 266.4 kB / 0.9434 GB, free: 6.488 MB / 0.6544 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003234/0.2561, allocations: 433.8 kB / 0.9438 GB, free: 5.973 MB / 0.6544 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.792e-05/0.2562, allocations: 42.89 kB / 0.9439 GB, free: 5.922 MB / 0.6544 GB Notification: Performance of pre-optimization done (n=40): time 1.833e-06/0.2562, allocations: 0 / 0.9439 GB, free: 5.922 MB / 0.6544 GB Notification: Performance of matching and sorting (n=40): time 0.001721/0.2579, allocations: 0.8598 MB / 0.9447 GB, free: 5.035 MB / 0.6544 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.037e-05/0.2579, allocations: 55.41 kB / 0.9448 GB, free: 4.969 MB / 0.6544 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001028/0.259, allocations: 0.9466 MB / 0.9457 GB, free: 4.016 MB / 0.6544 GB Notification: Performance of collectPreVariables (initialization): time 4.706e-05/0.259, allocations: 37.7 kB / 0.9457 GB, free: 3.973 MB / 0.6544 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003525/0.2594, allocations: 0.5029 MB / 0.9462 GB, free: 3.465 MB / 0.6544 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001222/0.2595, allocations: 145.9 kB / 0.9464 GB, free: 3.32 MB / 0.6544 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.000173/0.2597, allocations: 122.1 kB / 0.9465 GB, free: 3.191 MB / 0.6544 GB Notification: Performance of setup shared object (initialization): time 0.0001072/0.2598, allocations: 337.9 kB / 0.9468 GB, free: 2.855 MB / 0.6544 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003182/0.2601, allocations: 226.9 kB / 0.947 GB, free: 2.633 MB / 0.6544 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004573/0.2606, allocations: 438.6 kB / 0.9474 GB, free: 2.117 MB / 0.6544 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0007802/0.2614, allocations: 0.6715 MB / 0.9481 GB, free: 1.371 MB / 0.6544 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.276e-06/0.2614, allocations: 0 / 0.9481 GB, free: 1.371 MB / 0.6544 GB Notification: Performance of matching and sorting (n=70) (initialization): time 0.001316/0.2627, allocations: 0.8092 MB / 0.9489 GB, free: 0.5508 MB / 0.6544 GB Notification: Performance of prepare postOptimizeDAE: time 1.695e-05/0.2627, allocations: 11.94 kB / 0.9489 GB, free: 0.5391 MB / 0.6544 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.939e-06/0.2628, allocations: 12.53 kB / 0.9489 GB, free: 0.5273 MB / 0.6544 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0004104/0.2632, allocations: 88.86 kB / 0.949 GB, free: 448 kB / 0.6544 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003502/0.2635, allocations: 115.8 kB / 0.9491 GB, free: 332 kB / 0.6544 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0004389/0.264, allocations: 0.6303 MB / 0.9497 GB, free: 15.67 MB / 0.67 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000568/0.2646, allocations: 79.45 kB / 0.9498 GB, free: 15.59 MB / 0.67 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.107e-05/0.2646, allocations: 31.98 kB / 0.9498 GB, free: 15.56 MB / 0.67 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0006432/0.2653, allocations: 0.5633 MB / 0.9504 GB, free: 14.99 MB / 0.67 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0004309/0.2657, allocations: 430.3 kB / 0.9508 GB, free: 14.48 MB / 0.67 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0007377/0.2665, allocations: 0.6646 MB / 0.9514 GB, free: 13.74 MB / 0.67 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.819e-06/0.2665, allocations: 4 kB / 0.9514 GB, free: 13.74 MB / 0.67 GB Notification: Performance of matching and sorting (n=70) (initialization_lambda0): time 0.001138/0.2676, allocations: 0.7817 MB / 0.9522 GB, free: 12.95 MB / 0.67 GB Notification: Performance of prepare postOptimizeDAE: time 1.22e-05/0.2677, allocations: 11.94 kB / 0.9522 GB, free: 12.93 MB / 0.67 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.771e-06/0.2677, allocations: 4 kB / 0.9522 GB, free: 12.93 MB / 0.67 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.000155/0.2678, allocations: 60.81 kB / 0.9523 GB, free: 12.87 MB / 0.67 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003359/0.2682, allocations: 111.8 kB / 0.9524 GB, free: 12.76 MB / 0.67 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001513/0.2697, allocations: 1.892 MB / 0.9542 GB, free: 10.71 MB / 0.67 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005658/0.2703, allocations: 71.64 kB / 0.9543 GB, free: 10.64 MB / 0.67 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.406e-05/0.2703, allocations: 24 kB / 0.9543 GB, free: 10.62 MB / 0.67 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 25 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (64): * Single equations (assignments): 63 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,6)} Notification: Performance of prepare postOptimizeDAE: time 0.0001626/0.2705, allocations: 218.3 kB / 0.9545 GB, free: 10.4 MB / 0.67 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001668/0.2707, allocations: 98.88 kB / 0.9546 GB, free: 10.3 MB / 0.67 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.000981/0.2717, allocations: 0.6371 MB / 0.9552 GB, free: 9.66 MB / 0.67 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.458e-06/0.2717, allocations: 15.86 kB / 0.9553 GB, free: 9.645 MB / 0.67 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.477e-06/0.2717, allocations: 3.938 kB / 0.9553 GB, free: 9.641 MB / 0.67 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0007954/0.2725, allocations: 0.8168 MB / 0.9561 GB, free: 8.734 MB / 0.67 GB Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002183/0.2747, allocations: 1.704 MB / 0.9577 GB, free: 6.945 MB / 0.67 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.487e-06/0.2747, allocations: 4.125 kB / 0.9577 GB, free: 6.941 MB / 0.67 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003191/0.275, allocations: 83.89 kB / 0.9578 GB, free: 6.859 MB / 0.67 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001065/0.2751, allocations: 28.84 kB / 0.9578 GB, free: 6.828 MB / 0.67 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.535e-05/0.2752, allocations: 19.98 kB / 0.9579 GB, free: 6.809 MB / 0.67 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00031/0.2755, allocations: 0.5601 MB / 0.9584 GB, free: 6.223 MB / 0.67 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.166e-06/0.2755, allocations: 3.938 kB / 0.9584 GB, free: 6.219 MB / 0.67 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001194/0.2767, allocations: 0.954 MB / 0.9593 GB, free: 5.234 MB / 0.67 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003133/0.277, allocations: 243.9 kB / 0.9596 GB, free: 4.977 MB / 0.67 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001087/0.2772, allocations: 12 kB / 0.9596 GB, free: 4.965 MB / 0.67 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005108/0.2777, allocations: 31.84 kB / 0.9596 GB, free: 4.934 MB / 0.67 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 5.136e-05/0.2777, allocations: 31.95 kB / 0.9596 GB, free: 4.902 MB / 0.67 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.431e-05/0.2778, allocations: 23.98 kB / 0.9597 GB, free: 4.879 MB / 0.67 GB Notification: Performance of sorting global known variables: time 0.0007715/0.2786, allocations: 0.6707 MB / 0.9603 GB, free: 4.215 MB / 0.67 GB Notification: Performance of sort global known variables: time 2.9e-07/0.2786, allocations: 0 / 0.9603 GB, free: 4.215 MB / 0.67 GB Notification: Performance of remove unused functions: time 0.001365/0.2799, allocations: 0.565 MB / 0.9609 GB, free: 3.648 MB / 0.67 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 5 * Number of states: 3 (vol[1].dynBal.U,vol[2].dynBal.U,vol[3].dynBal.U) * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (39): * Single equations (assignments): 36 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 2 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,3)} Notification: Performance of Backend phase and start with SimCode phase: time 0.001854/0.2818, allocations: 1.665 MB / 0.9625 GB, free: 1.949 MB / 0.67 GB Notification: Performance of simCode: created initialization part: time 0.001643/0.2835, allocations: 1.109 MB / 0.9636 GB, free: 0.8281 MB / 0.67 GB Notification: Performance of simCode: created event and clocks part: time 4.659e-06/0.2835, allocations: 4.562 kB / 0.9636 GB, free: 0.8242 MB / 0.67 GB Notification: Performance of simCode: created simulation system equations: time 0.0003447/0.2838, allocations: 239.7 kB / 0.9638 GB, free: 0.5898 MB / 0.67 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002354/0.2862, allocations: 0.5578 MB / 0.9644 GB, free: 48 kB / 0.67 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.009376/0.2956, allocations: 7.875 MB / 0.972 GB, free: 7.836 MB / 0.6857 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006915/0.2963, allocations: 1.224 MB / 0.9732 GB, free: 6.582 MB / 0.6857 GB Notification: Performance of simCode: alias equations: time 0.001059/0.2974, allocations: 442.9 kB / 0.9737 GB, free: 6.156 MB / 0.6857 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004308/0.2978, allocations: 367.3 kB / 0.974 GB, free: 5.797 MB / 0.6857 GB Notification: Performance of SimCode: time 3e-07/0.2978, allocations: 0 / 0.974 GB, free: 5.797 MB / 0.6857 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.05261/0.3504, allocations: 28.29 MB / 1.002 GB, free: 9.996 MB / 0.7169 GB Notification: Performance of buildModelFMU: Generate platform static: time 11.89/12.24, allocations: 6.484 kB / 1.002 GB, free: 9.992 MB / 0.7169 GB (rm -f AixLib_latest_AixLib.Fluid.MixingVolumes.BaseClasses.Validation.MixingVolumeHeatPortWater.pipe ; mkfifo AixLib_latest_AixLib.Fluid.MixingVolumes.BaseClasses.Validation.MixingVolumeHeatPortWater.pipe ; head -c 1048576 < AixLib_latest_AixLib.Fluid.MixingVolumes.BaseClasses.Validation.MixingVolumeHeatPortWater.pipe >> ../files/AixLib_latest_AixLib.Fluid.MixingVolumes.BaseClasses.Validation.MixingVolumeHeatPortWater.sim & python3 -m fmpy simulate --output-file AixLib_latest_AixLib.Fluid.MixingVolumes.BaseClasses.Validation.MixingVolumeHeatPortWater_res.csv --start-time 0 --stop-time 1 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.0004 AixLib_latest_AixLib_Fluid_MixingVolumes_BaseClasses_Validation_MixingVolumeHeatPortWater.fmu > AixLib_latest_AixLib.Fluid.MixingVolumes.BaseClasses.Validation.MixingVolumeHeatPortWater.pipe 2>&1)