Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr AixLib_latest_AixLib.Fluid.Examples.FlowSystem.Simplified3.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: translateModel(AixLib.Fluid.Examples.FlowSystem.Simplified3,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="AixLib_latest_AixLib.Fluid.Examples.FlowSystem.Simplified3") translateModel(AixLib.Fluid.Examples.FlowSystem.Simplified3,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="AixLib_latest_AixLib.Fluid.Examples.FlowSystem.Simplified3") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001456/0.001457, allocations: 108.6 kB / 16.41 MB, free: 6.441 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001562/0.001562, allocations: 190.7 kB / 17.35 MB, free: 5.703 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.306/1.306, allocations: 222.9 MB / 241 MB, free: 15.09 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1-master/package.mo): time 0.05742/0.05742, allocations: 12.04 MB / 303.3 MB, free: 3.102 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo): time 0.0005207/0.0005207, allocations: 27.94 kB / 356.3 MB, free: 13.97 MB / 302.1 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 1.873/1.873, allocations: 272.3 MB / 0.6657 GB, free: 18.22 MB / 478.1 MB Notification: Performance of FrontEnd - loaded program: time 0.002171/0.002171, allocations: 111.8 kB / 0.8936 GB, free: 14.98 MB / 0.67 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.482/0.4842, allocations: 109.1 MB / 1 GB, free: 8.191 MB / 0.6857 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Blocks/Math.mo:543:5-544:48:writable] Warning: Parameter pmpSouth.gaiSpe.k has no value, and is fixed during initialization (fixed=true), using available start value (start=1) as default value. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Blocks/Math.mo:543:5-544:48:writable] Warning: Parameter pmpNorth.gaiSpe.k has no value, and is fixed during initialization (fixed=true), using available start value (start=1) as default value. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Blocks/Math.mo:543:5-544:48:writable] Warning: Parameter pumpHea.gaiSpe.k has no value, and is fixed during initialization (fixed=true), using available start value (start=1) as default value. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Blocks/Math.mo:543:5-544:48:writable] Warning: Parameter pumpCoo.gaiSpe.k has no value, and is fixed during initialization (fixed=true), using available start value (start=1) as default value. Notification: Performance of NFInst.instantiate(AixLib.Fluid.Examples.FlowSystem.Simplified3): time 0.8265/1.311, allocations: 355.5 MB / 1.347 GB, free: 50.48 MB / 0.9513 GB Notification: Performance of NFInst.instExpressions: time 0.08562/1.396, allocations: 72.87 MB / 1.419 GB, free: 41.9 MB / 0.9513 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.01527/1.412, allocations: 425.3 kB / 1.419 GB, free: 41.9 MB / 0.9513 GB Notification: Performance of NFTyping.typeComponents: time 0.01397/1.426, allocations: 5.305 MB / 1.424 GB, free: 39.55 MB / 0.9513 GB Notification: Performance of NFTyping.typeBindings: time 0.03367/1.459, allocations: 13.51 MB / 1.437 GB, free: 30.86 MB / 0.9513 GB Notification: Performance of NFTyping.typeClassSections: time 0.02339/1.483, allocations: 9.742 MB / 1.447 GB, free: 24.2 MB / 0.9513 GB Notification: Performance of NFFlatten.flatten: time 0.03977/1.522, allocations: 37.5 MB / 1.483 GB, free: 3.723 MB / 0.9669 GB Notification: Performance of NFFlatten.resolveConnections: time 0.02592/1.548, allocations: 19.81 MB / 1.503 GB, free: 440 kB / 0.9825 GB Notification: Performance of NFEvalConstants.evaluate: time 0.03588/1.584, allocations: 17.09 MB / 1.52 GB, free: 276 kB / 0.9982 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0276/1.612, allocations: 15.83 MB / 1.535 GB, free: 1.535 MB / 1.014 GB Notification: Performance of NFPackage.collectConstants: time 0.007493/1.62, allocations: 1.856 MB / 1.537 GB, free: 15.68 MB / 1.029 GB Notification: Performance of NFFlatten.collectFunctions: time 0.01954/1.639, allocations: 5.692 MB / 1.542 GB, free: 10.24 MB / 1.029 GB Notification: Performance of NFScalarize.scalarize: time 0.01411/1.653, allocations: 5.775 MB / 1.548 GB, free: 4.68 MB / 1.029 GB Notification: Performance of NFVerifyModel.verify: time 0.02134/1.675, allocations: 10.3 MB / 1.558 GB, free: 10.56 MB / 1.045 GB Notification: Performance of NFConvertDAE.convert: time 0.04205/1.717, allocations: 28.78 MB / 1.586 GB, free: 14.82 MB / 1.076 GB Notification: Performance of FrontEnd - DAE generated: time 4.769e-06/1.717, allocations: 0 / 1.586 GB, free: 14.82 MB / 1.076 GB Notification: Performance of FrontEnd: time 1.783e-06/1.717, allocations: 0 / 1.586 GB, free: 14.82 MB / 1.076 GB Notification: Performance of Transformations before backend: time 0.0007825/1.717, allocations: 0 / 1.586 GB, free: 14.82 MB / 1.076 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 2029 * Number of variables: 2029 Notification: Performance of Generate backend data structure: time 0.05805/1.776, allocations: 22.1 MB / 1.608 GB, free: 8.789 MB / 1.092 GB Notification: Performance of prepare preOptimizeDAE: time 4.127e-05/1.776, allocations: 8.031 kB / 1.608 GB, free: 8.781 MB / 1.092 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01106/1.787, allocations: 2.227 MB / 1.61 GB, free: 6.531 MB / 1.092 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.03749/1.824, allocations: 15.83 MB / 1.625 GB, free: 6.953 MB / 1.108 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0007511/1.825, allocations: 0.6683 MB / 1.626 GB, free: 6.293 MB / 1.108 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.004433/1.829, allocations: 0.9235 MB / 1.627 GB, free: 5.375 MB / 1.108 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.03638/1.866, allocations: 16.42 MB / 1.643 GB, free: 4.754 MB / 1.123 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0002887/1.866, allocations: 11.84 kB / 1.643 GB, free: 4.742 MB / 1.123 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.00284/1.869, allocations: 329.9 kB / 1.643 GB, free: 4.426 MB / 1.123 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003814/1.869, allocations: 367.2 kB / 1.644 GB, free: 4.066 MB / 1.123 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03968/1.909, allocations: 20.86 MB / 1.664 GB, free: 15.2 MB / 1.154 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 0.9903/2.899, allocations: 81.16 MB / 1.743 GB, free: 480.5 MB / 1.217 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01963/2.919, allocations: 12.36 MB / 1.755 GB, free: 477 MB / 1.217 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.01284/2.932, allocations: 9.775 MB / 1.765 GB, free: 472.9 MB / 1.217 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 evalFunc (simulation): time 0.06108/2.993, allocations: 34.18 MB / 1.798 GB, free: 451.8 MB / 1.217 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01808/3.011, allocations: 9.59 MB / 1.808 GB, free: 445.9 MB / 1.217 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.01742/3.029, allocations: 5.76 MB / 1.813 GB, free: 444.2 MB / 1.217 GB Notification: Performance of pre-optimization done (n=551): time 2.433e-05/3.029, allocations: 3.75 kB / 1.813 GB, free: 444.2 MB / 1.217 GB Notification: Performance of matching and sorting (n=760): time 0.8246/3.853, allocations: 190.4 MB / 1.999 GB, free: 261.5 MB / 1.217 GB Notification: Performance of inlineWhenForInitialization (initialization): time 7.586e-05/3.853, allocations: 137.4 kB / 1.999 GB, free: 261.3 MB / 1.217 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02092/3.874, allocations: 14.98 MB / 2.014 GB, free: 246.5 MB / 1.217 GB Notification: Performance of collectPreVariables (initialization): time 0.00394/3.878, allocations: 213.7 kB / 2.014 GB, free: 246.2 MB / 1.217 GB Notification: Performance of collectInitialEqns (initialization): time 0.005542/3.884, allocations: 7.151 MB / 2.021 GB, free: 239.2 MB / 1.217 GB Notification: Performance of collectInitialBindings (initialization): time 0.004468/3.888, allocations: 2.301 MB / 2.023 GB, free: 236.9 MB / 1.217 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.008818/3.897, allocations: 2.871 MB / 2.026 GB, free: 234 MB / 1.217 GB Notification: Performance of setup shared object (initialization): time 4.245e-05/3.897, allocations: 309.1 kB / 2.027 GB, free: 233.7 MB / 1.217 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.01632/3.914, allocations: 11.09 MB / 2.037 GB, free: 222.6 MB / 1.217 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.01785/3.931, allocations: 13.63 MB / 2.051 GB, free: 208 MB / 1.217 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.03505/3.967, allocations: 24.29 MB / 2.074 GB, free: 182.9 MB / 1.217 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.818e-05/3.967, allocations: 12 kB / 2.074 GB, free: 182.9 MB / 1.217 GB Notification: Performance of matching and sorting (n=1254) (initialization): time 0.5499/4.517, allocations: 115.1 MB / 2.187 GB, free: 67.74 MB / 1.217 GB Notification: Performance of prepare postOptimizeDAE: time 8.166e-05/4.517, allocations: 53.7 kB / 2.187 GB, free: 67.68 MB / 1.217 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.738e-05/4.517, allocations: 56 kB / 2.187 GB, free: 67.63 MB / 1.217 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.072/5.589, allocations: 118.1 MB / 2.302 GB, free: 436.7 MB / 1.217 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01381/5.602, allocations: 2.861 MB / 2.305 GB, free: 436 MB / 1.217 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1296/5.732, allocations: 81.52 MB / 2.385 GB, free: 368.1 MB / 1.217 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01742/5.749, allocations: 1.068 MB / 2.386 GB, free: 367 MB / 1.217 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002574/5.752, allocations: 0.8271 MB / 2.387 GB, free: 366.2 MB / 1.217 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.02083/5.773, allocations: 13.92 MB / 2.4 GB, free: 352.2 MB / 1.217 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.01728/5.79, allocations: 13.18 MB / 2.413 GB, free: 338 MB / 1.217 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.03713/5.827, allocations: 23.41 MB / 2.436 GB, free: 313.9 MB / 1.217 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 5.562e-05/5.827, allocations: 16 kB / 2.436 GB, free: 313.9 MB / 1.217 GB Notification: Performance of matching and sorting (n=1254) (initialization_lambda0): time 0.5326/6.36, allocations: 113.7 MB / 2.547 GB, free: 201.1 MB / 1.217 GB Notification: Performance of prepare postOptimizeDAE: time 8.61e-05/6.36, allocations: 57.69 kB / 2.547 GB, free: 201 MB / 1.217 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.039e-05/6.36, allocations: 59.98 kB / 2.547 GB, free: 200.9 MB / 1.217 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.5453/6.905, allocations: 117.8 MB / 2.662 GB, free: 83.3 MB / 1.217 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01368/6.919, allocations: 2.851 MB / 2.665 GB, free: 80.44 MB / 1.217 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.7219/7.641, allocations: 86.06 MB / 2.749 GB, free: 422.9 MB / 1.217 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0307/7.672, allocations: 1.099 MB / 2.75 GB, free: 422.8 MB / 1.217 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.005534/7.677, allocations: 0.8012 MB / 2.751 GB, free: 422.7 MB / 1.217 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 241 * Number of states: 0 () * Number of discrete variables: 10 ($whenCondition1,stepValve.count,$PRE.stepValve.count,stepValve.T_start,$PRE.stepValve.T_start,pumpHea.stage,stepPump.pulseStart,$PRE.stepPump.pulseStart,stepPump.y,$whenCondition2) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (994): * Single equations (assignments): 980 * Array equations: 4 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 6 * Torn equation systems: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 6 systems {1, 1, 1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(28,28,89.3%)} * Non-linear torn systems (#iteration vars, #inner vars): 2 systems {(5,80), (5,80)} Notification: Performance of prepare postOptimizeDAE: time 0.008671/7.686, allocations: 0.7128 MB / 2.751 GB, free: 422.2 MB / 1.217 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0098/7.696, allocations: 1.409 MB / 2.753 GB, free: 422.2 MB / 1.217 GB Warning: After manipulating the system with postOptModule wrapFunctionCalls the system is unbalanced. This indicates that the original system is singular. You can use -d=dumpCSE and -d=dumpCSE_verbose for more information. Error: Too many equations, over-determined system. The model has 932 equation(s) and 726 variable(s). Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed! Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03398/7.73, allocations: 13.37 MB / 2.766 GB, free: 417.2 MB / 1.217 GB Error: post-optimization module wrapFunctionCalls (simulation) failed. Error: Internal error SimCode DAEmode: The model AixLib.Fluid.Examples.FlowSystem.Simplified3 could not be translated