Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr AixLib_AixLib.Fluid.Examples.FlowSystem.Simplified2.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/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 1.3.2/package.mo", uses=false) Using package AixLib with version 1.3.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/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/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.Examples.FlowSystem.Simplified2,fileNamePrefix="AixLib_AixLib_Fluid_Examples_FlowSystem_Simplified2",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(AixLib.Fluid.Examples.FlowSystem.Simplified2,fileNamePrefix="AixLib_AixLib_Fluid_Examples_FlowSystem_Simplified2",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 0.00153/0.00153, allocations: 111.3 kB / 15.23 MB, free: 0.6406 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001038/0.001038, allocations: 198.2 kB / 16.14 MB, free: 6.707 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.259/1.259, allocations: 222.9 MB / 239.8 MB, free: 4.633 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1/package.mo): time 0.1466/0.1466, allocations: 12 MB / 302 MB, free: 0.9766 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo): time 0.0004796/0.0004796, allocations: 31.94 kB / 355 MB, free: 4.066 MB / 286.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/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 1.3.2/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 1.3.2/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 1.3.2/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 1.3.2/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 1.3.2/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 1.3.2/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 1.3.2/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 1.3.2/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 1.3.2/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 1.3.2/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 1.3.2/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 1.3.2/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 1.3.2/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 1.3.2/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 1.3.2/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 1.3.2/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 1.3.2/package.mo): time 1.716/1.716, allocations: 268.1 MB / 0.6603 GB, free: 1.039 MB / 462.1 MB Notification: Performance of FrontEnd - loaded program: time 0.00183/0.00183, allocations: 107 kB / 0.7794 GB, free: 32.8 MB / 0.545 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1641/0.1659, allocations: 108.4 MB / 0.8852 GB, free: 1.82 MB / 0.5919 GB Notification: Performance of NFInst.instantiate(AixLib.Fluid.Examples.FlowSystem.Simplified2): time 0.6243/0.7902, allocations: 353 MB / 1.23 GB, free: 15.21 MB / 0.8263 GB Notification: Performance of NFInst.instExpressions: time 0.08969/0.8799, allocations: 73.01 MB / 1.301 GB, free: 6.031 MB / 0.8888 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.01298/0.893, allocations: 397.5 kB / 1.302 GB, free: 5.641 MB / 0.8888 GB Notification: Performance of NFTyping.typeComponents: time 0.01329/0.9063, allocations: 4.418 MB / 1.306 GB, free: 1.199 MB / 0.8888 GB Notification: Performance of NFTyping.typeBindings: time 0.03244/0.9388, allocations: 12.53 MB / 1.318 GB, free: 4.637 MB / 0.9044 GB Notification: Performance of NFTyping.typeClassSections: time 0.02038/0.9591, allocations: 8.885 MB / 1.327 GB, free: 11.85 MB / 0.92 GB Notification: Performance of NFFlatten.flatten: time 0.04833/1.007, allocations: 48.36 MB / 1.374 GB, free: 11.36 MB / 0.9669 GB Notification: Performance of NFFlatten.resolveConnections: time 0.02179/1.029, allocations: 17.55 MB / 1.391 GB, free: 9.656 MB / 0.9825 GB Notification: Performance of NFEvalConstants.evaluate: time 0.4832/1.513, allocations: 14.54 MB / 1.405 GB, free: 39.72 MB / 0.9825 GB Notification: Performance of NFSimplifyModel.simplify: time 0.02658/1.539, allocations: 15.76 MB / 1.421 GB, free: 39.72 MB / 0.9825 GB Notification: Performance of NFPackage.collectConstants: time 0.007315/1.547, allocations: 1.212 MB / 1.422 GB, free: 39.72 MB / 0.9825 GB Notification: Performance of NFFlatten.collectFunctions: time 0.01875/1.565, allocations: 4.88 MB / 1.427 GB, free: 39.72 MB / 0.9825 GB Notification: Performance of NFScalarize.scalarize: time 0.008812/1.574, allocations: 5.108 MB / 1.432 GB, free: 39.5 MB / 0.9825 GB Notification: Performance of NFVerifyModel.verify: time 0.0203/1.594, allocations: 9.586 MB / 1.441 GB, free: 36.82 MB / 0.9825 GB Notification: Performance of NFConvertDAE.convert: time 0.03451/1.629, allocations: 28.21 MB / 1.469 GB, free: 34.05 MB / 0.9825 GB Notification: Performance of FrontEnd - DAE generated: time 6.813e-06/1.629, allocations: 1.031 kB / 1.469 GB, free: 34.05 MB / 0.9825 GB Notification: Performance of FrontEnd: time 1.522e-06/1.629, allocations: 3.938 kB / 1.469 GB, free: 34.04 MB / 0.9825 GB Notification: Performance of Transformations before backend: time 0.0007112/1.63, allocations: 3.938 kB / 1.469 GB, free: 34.04 MB / 0.9825 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 0.05627/1.686, allocations: 22.29 MB / 1.49 GB, free: 26.27 MB / 0.9825 GB Notification: Performance of prepare preOptimizeDAE: time 4.347e-05/1.686, allocations: 13.34 kB / 1.49 GB, free: 26.27 MB / 0.9825 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.002542/1.689, allocations: 1.049 MB / 1.492 GB, free: 26.18 MB / 0.9825 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.008767/1.697, allocations: 2.235 MB / 1.494 GB, free: 25.2 MB / 0.9825 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.03129/1.729, allocations: 17.72 MB / 1.511 GB, free: 22.46 MB / 0.9825 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0005404/1.729, allocations: 0.6787 MB / 1.512 GB, free: 22.44 MB / 0.9825 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.003872/1.733, allocations: 0.9338 MB / 1.513 GB, free: 22.43 MB / 0.9825 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.03111/1.764, allocations: 16.46 MB / 1.529 GB, free: 20.49 MB / 0.9825 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001811/1.765, allocations: 12.09 kB / 1.529 GB, free: 20.49 MB / 0.9825 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001464/1.766, allocations: 324.5 kB / 1.529 GB, free: 20.49 MB / 0.9825 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002434/1.766, allocations: 372.7 kB / 1.529 GB, free: 20.44 MB / 0.9825 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.029/1.795, allocations: 20.93 MB / 1.55 GB, free: 17.31 MB / 0.9825 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 0.1159/1.911, allocations: 81.2 MB / 1.629 GB, free: 15.5 MB / 1.045 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0187/1.93, allocations: 12.71 MB / 1.641 GB, free: 3.039 MB / 1.045 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.01303/1.943, allocations: 9.509 MB / 1.651 GB, free: 9.52 MB / 1.061 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 0.06072/2.004, allocations: 34.64 MB / 1.685 GB, free: 6.535 MB / 1.092 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01441/2.018, allocations: 9.716 MB / 1.694 GB, free: 12.75 MB / 1.108 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.02577/2.044, allocations: 8.555 MB / 1.702 GB, free: 4.352 MB / 1.108 GB Notification: Performance of pre-optimization done (n=576): time 2.25e-05/2.044, allocations: 0 / 1.702 GB, free: 4.352 MB / 1.108 GB Notification: Performance of matching and sorting (n=868): time 1.392/3.436, allocations: 274.5 MB / 1.971 GB, free: 0.4895 GB / 1.233 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.1337/3.57, allocations: 55.4 MB / 2.025 GB, free: 446 MB / 1.233 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02265/3.593, allocations: 17.52 MB / 2.042 GB, free: 428.7 MB / 1.233 GB Notification: Performance of collectPreVariables (initialization): time 0.003576/3.596, allocations: 224.2 kB / 2.042 GB, free: 428.4 MB / 1.233 GB Notification: Performance of collectInitialEqns (initialization): time 0.004847/3.601, allocations: 7.245 MB / 2.049 GB, free: 422.5 MB / 1.233 GB Notification: Performance of collectInitialBindings (initialization): time 0.006978/3.608, allocations: 3.095 MB / 2.052 GB, free: 420.6 MB / 1.233 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.006146/3.614, allocations: 3.74 MB / 2.056 GB, free: 416.9 MB / 1.233 GB Notification: Performance of setup shared object (initialization): time 3.179e-05/3.614, allocations: 306.8 kB / 2.056 GB, free: 416.6 MB / 1.233 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.02262/3.637, allocations: 20.52 MB / 2.076 GB, free: 396.1 MB / 1.233 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.02408/3.661, allocations: 23.12 MB / 2.099 GB, free: 371.9 MB / 1.233 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.05005/3.711, allocations: 38.66 MB / 2.136 GB, free: 332.5 MB / 1.233 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.175e-05/3.711, allocations: 16 kB / 2.136 GB, free: 332.4 MB / 1.233 GB Notification: Performance of matching and sorting (n=1384) (initialization): time 0.5793/4.29, allocations: 135.2 MB / 2.268 GB, free: 197.1 MB / 1.233 GB Notification: Performance of prepare postOptimizeDAE: time 8.646e-05/4.291, allocations: 53.69 kB / 2.268 GB, free: 197 MB / 1.233 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.172e-05/4.291, allocations: 52 kB / 2.269 GB, free: 197 MB / 1.233 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.5721/4.863, allocations: 119 MB / 2.385 GB, free: 78.08 MB / 1.233 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01777/4.881, allocations: 3.35 MB / 2.388 GB, free: 74.72 MB / 1.233 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.4802/5.361, allocations: 79.72 MB / 2.466 GB, free: 0.509 GB / 1.233 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.1068/5.468, allocations: 8.033 MB / 2.474 GB, free: 0.509 GB / 1.233 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.005522/5.473, allocations: 1.394 MB / 2.475 GB, free: 0.509 GB / 1.233 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0355/5.509, allocations: 23.55 MB / 2.498 GB, free: 0.5088 GB / 1.233 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.02881/5.538, allocations: 22.66 MB / 2.52 GB, free: 0.5004 GB / 1.233 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.05323/5.591, allocations: 37.74 MB / 2.557 GB, free: 499 MB / 1.233 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 8.017e-05/5.591, allocations: 15.53 kB / 2.557 GB, free: 499 MB / 1.233 GB Notification: Performance of matching and sorting (n=1384) (initialization_lambda0): time 0.5742/6.165, allocations: 133.6 MB / 2.688 GB, free: 385.2 MB / 1.233 GB Notification: Performance of prepare postOptimizeDAE: time 8.137e-05/6.165, allocations: 53.7 kB / 2.688 GB, free: 385.2 MB / 1.233 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.661e-05/6.165, allocations: 55.98 kB / 2.688 GB, free: 385.1 MB / 1.233 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.5676/6.733, allocations: 118.6 MB / 2.803 GB, free: 266.9 MB / 1.233 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01656/6.749, allocations: 3.307 MB / 2.807 GB, free: 263.6 MB / 1.233 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1463/6.896, allocations: 83.2 MB / 2.888 GB, free: 180.3 MB / 1.233 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.1041/7, allocations: 8.058 MB / 2.896 GB, free: 172.3 MB / 1.233 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.005257/7.005, allocations: 1.36 MB / 2.897 GB, free: 171 MB / 1.233 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 231 * 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 (1024): * Single equations (assignments): 1006 * Array equations: 6 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 8 * 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): 8 systems {1, 1, 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 {(14,90), (14,90)} Notification: Performance of prepare postOptimizeDAE: time 0.005703/7.011, allocations: 0.735 MB / 2.898 GB, free: 170.3 MB / 1.233 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.005847/7.017, allocations: 1.481 MB / 2.899 GB, free: 169.6 MB / 1.233 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.2015/7.218, allocations: 63.16 MB / 2.961 GB, free: 106.6 MB / 1.233 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.208/7.426, allocations: 71.69 MB / 3.031 GB, free: 34.88 MB / 1.233 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.175e-05/7.426, allocations: 32 kB / 3.031 GB, free: 34.85 MB / 1.233 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.551/7.977, allocations: 70.87 MB / 3.1 GB, free: 0.5066 GB / 1.233 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 0.2875/8.265, allocations: 156.3 MB / 3.253 GB, free: 416 MB / 1.233 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.621e-05/8.265, allocations: 7.984 kB / 3.253 GB, free: 416 MB / 1.233 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01109/8.276, allocations: 1.984 MB / 3.255 GB, free: 414 MB / 1.233 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.3726/8.649, allocations: 97.39 MB / 3.35 GB, free: 317 MB / 1.233 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.003704/8.652, allocations: 0.6429 MB / 3.35 GB, free: 316.4 MB / 1.233 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.1018/8.754, allocations: 61.01 MB / 3.41 GB, free: 255.2 MB / 1.233 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.1078/8.862, allocations: 46.49 MB / 3.455 GB, free: 208.4 MB / 1.233 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.2427/9.105, allocations: 103.1 MB / 3.556 GB, free: 106.1 MB / 1.233 GB Notification: Performance of postOpt removeConstants (simulation): time 0.01636/9.121, allocations: 6.253 MB / 3.562 GB, free: 100.2 MB / 1.233 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.006393/9.128, allocations: 223.9 kB / 3.562 GB, free: 99.96 MB / 1.233 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.06034/9.188, allocations: 4.282 MB / 3.567 GB, free: 95.68 MB / 1.233 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.005197/9.193, allocations: 0.9592 MB / 3.568 GB, free: 94.71 MB / 1.233 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.002312/9.196, allocations: 0.7015 MB / 3.568 GB, free: 94.01 MB / 1.233 GB Notification: Performance of sorting global known variables: time 0.01825/9.214, allocations: 12.28 MB / 3.58 GB, free: 81.8 MB / 1.233 GB Notification: Performance of sort global known variables: time 8.12e-07/9.214, allocations: 0 / 3.58 GB, free: 81.8 MB / 1.233 GB Notification: Performance of remove unused functions: time 0.1173/9.331, allocations: 50.63 MB / 3.63 GB, free: 31.27 MB / 1.233 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 5 * Number of states: 74 ($STATESET1.x[32],$STATESET1.x[31],$STATESET1.x[30],$STATESET1.x[29],$STATESET1.x[28],$STATESET1.x[27],$STATESET1.x[26],$STATESET1.x[25],$STATESET1.x[24],$STATESET1.x[23],$STATESET1.x[22],$STATESET1.x[21],$STATESET1.x[20],$STATESET1.x[19],$STATESET1.x[18],$STATESET1.x[17],$STATESET1.x[16],$STATESET1.x[15],$STATESET1.x[14],$STATESET1.x[13],$STATESET1.x[12],$STATESET1.x[11],$STATESET1.x[10],$STATESET1.x[9],$STATESET1.x[8],$STATESET1.x[7],$STATESET1.x[6],$STATESET1.x[5],$STATESET1.x[4],$STATESET1.x[3],$STATESET1.x[2],$STATESET1.x[1],pmpSouth.vol.dynBal.U,pmpSouth.filter.s[1],pmpNorth.vol.dynBal.U,pmpNorth.filter.s[1],valSouth1[1].filter.s[1],valSouth1[2].filter.s[1],valSouth1[3].filter.s[1],valSouth1[4].filter.s[1],valSouth2[1].filter.s[1],valSouth2[2].filter.s[1],valSouth2[3].filter.s[1],valSouth2[4].filter.s[1],valSouth2[5].filter.s[1],valSouth2[6].filter.s[1],valSouth2[7].filter.s[1],valSouth2[8].filter.s[1],valNorth1[1].filter.s[1],valNorth1[2].filter.s[1],valNorth1[3].filter.s[1],valNorth1[4].filter.s[1],valNorth2[1].filter.s[1],valNorth2[2].filter.s[1],valNorth2[3].filter.s[1],valNorth2[4].filter.s[1],valNorth2[5].filter.s[1],valNorth2[6].filter.s[1],valNorth2[7].filter.s[1],valNorth2[8].filter.s[1],valSouth.vol.dynBal.U,valSouth.filter.s[1],valNorth.vol.dynBal.U,valNorth.filter.s[1],spl.vol.dynBal.U,spl1.vol.dynBal.U,pumpHea.vol.dynBal.U,pumpHea.filter.s[1],valHea.filter.s[1],valCoo.filter.s[1],spl2.vol.dynBal.U,spl3.vol.dynBal.U,pumpCoo.vol.dynBal.U,pumpCoo.filter.s[1]) * Number of discrete variables: 7 ($whenCondition2,$whenCondition1,stepPump.y,stepPump.pulseStart,pumpHea.stage,stepValve.T_start,stepValve.count) * Number of discrete states: 1 (stepValve.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (619): * Single equations (assignments): 596 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 10 * When equations: 3 * If-equations: 0 * Equation systems (not torn): 6 * Torn equation systems: 4 * 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): 3 systems {(14,103), (1,1), (42,212)} Notification: Performance of Backend phase and start with SimCode phase: time 0.6254/9.957, allocations: 104.2 MB / 3.731 GB, free: 0.4952 GB / 1.233 GB Notification: Performance of simCode: created initialization part: time 0.1321/10.09, allocations: 81.15 MB / 3.811 GB, free: 459.4 MB / 1.233 GB Notification: Performance of simCode: created event and clocks part: time 8.906e-06/10.09, allocations: 0 / 3.811 GB, free: 459.4 MB / 1.233 GB Notification: Performance of simCode: created simulation system equations: time 0.05473/10.14, allocations: 28.32 MB / 3.838 GB, free: 431.6 MB / 1.233 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.05835/10.2, allocations: 7.541 MB / 3.846 GB, free: 424.8 MB / 1.233 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 1.94/12.14, allocations: 0.5354 GB / 4.381 GB, free: 489.7 MB / 1.233 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.007973/12.15, allocations: 10.02 MB / 4.391 GB, free: 484.5 MB / 1.233 GB Notification: Performance of simCode: alias equations: time 0.02439/12.17, allocations: 7.824 MB / 4.399 GB, free: 476.9 MB / 1.233 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.01605/12.19, allocations: 10.14 MB / 4.408 GB, free: 467 MB / 1.233 GB Notification: Performance of SimCode: time 7.42e-07/12.19, allocations: 0 / 4.408 GB, free: 467 MB / 1.233 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 4.026/16.22, allocations: 0.783 GB / 5.191 GB, free: 148.9 MB / 1.233 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.000132/16.22, allocations: 271.6 kB / 5.192 GB, free: 148.6 MB / 1.233 GB Notification: Performance of buildModelFMU: Generate platform static: time 21.51/37.72, allocations: 0 / 5.192 GB, free: 148.6 MB / 1.233 GB (rm -f AixLib_AixLib.Fluid.Examples.FlowSystem.Simplified2.pipe ; mkfifo AixLib_AixLib.Fluid.Examples.FlowSystem.Simplified2.pipe ; head -c 1048576 < AixLib_AixLib.Fluid.Examples.FlowSystem.Simplified2.pipe >> ../files/AixLib_AixLib.Fluid.Examples.FlowSystem.Simplified2.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --tempDir=temp_AixLib_AixLib_Fluid_Examples_FlowSystem_Simplified2_fmu --startTime=0 --stopTime=1000 --timeout=50 --tolerance=1e-06 AixLib_AixLib_Fluid_Examples_FlowSystem_Simplified2.fmu > AixLib_AixLib.Fluid.Examples.FlowSystem.Simplified2.pipe 2>&1)