Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr AixLib_AixLib.Fluid.Examples.FlowSystem.Simplified4.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.Simplified4,fileNamePrefix="AixLib_AixLib_Fluid_Examples_FlowSystem_Simplified4",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(AixLib.Fluid.Examples.FlowSystem.Simplified4,fileNamePrefix="AixLib_AixLib_Fluid_Examples_FlowSystem_Simplified4",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 0.001029/0.001029, 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 0.001021/0.001021, allocations: 190 kB / 16.14 MB, free: 6.715 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.254/1.254, allocations: 222.9 MB / 239.8 MB, free: 4.625 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1/package.mo): time 0.1482/0.1482, allocations: 12.01 MB / 302 MB, free: 0.8867 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo): time 0.0004893/0.0004893, allocations: 27.94 kB / 355 MB, free: 4.035 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 1.721/1.721, allocations: 268.1 MB / 0.6603 GB, free: 1.012 MB / 462.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001932/0.001932, allocations: 108.5 kB / 0.7794 GB, free: 33.01 MB / 0.545 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1659/0.1679, allocations: 108.4 MB / 0.8852 GB, free: 1.832 MB / 0.5919 GB Notification: Performance of NFInst.instantiate(AixLib.Fluid.Examples.FlowSystem.Simplified4): time 0.6192/0.7871, allocations: 353.1 MB / 1.23 GB, free: 15.31 MB / 0.8263 GB Notification: Performance of NFInst.instExpressions: time 0.09162/0.8788, allocations: 73 MB / 1.301 GB, free: 6.141 MB / 0.8888 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0127/0.8916, allocations: 393.5 kB / 1.302 GB, free: 5.754 MB / 0.8888 GB Notification: Performance of NFTyping.typeComponents: time 0.01362/0.9052, allocations: 4.36 MB / 1.306 GB, free: 1.371 MB / 0.8888 GB Notification: Performance of NFTyping.typeBindings: time 0.03137/0.9366, allocations: 12.12 MB / 1.318 GB, free: 5.219 MB / 0.9044 GB Notification: Performance of NFTyping.typeClassSections: time 0.01983/0.9565, allocations: 8.536 MB / 1.326 GB, free: 12.79 MB / 0.92 GB Notification: Performance of NFFlatten.flatten: time 0.04376/1, allocations: 44.98 MB / 1.37 GB, free: 15.67 MB / 0.9669 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0201/1.02, allocations: 16.35 MB / 1.386 GB, free: 15.18 MB / 0.9825 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0262/1.047, allocations: 13.69 MB / 1.399 GB, free: 1.43 MB / 0.9825 GB Notification: Performance of NFSimplifyModel.simplify: time 0.4475/1.494, allocations: 14.58 MB / 1.414 GB, free: 47.12 MB / 0.9825 GB Notification: Performance of NFPackage.collectConstants: time 0.006166/1.5, allocations: 1.132 MB / 1.415 GB, free: 47.12 MB / 0.9825 GB Notification: Performance of NFFlatten.collectFunctions: time 0.01617/1.516, allocations: 4.996 MB / 1.42 GB, free: 47.12 MB / 0.9825 GB Notification: Performance of NFScalarize.scalarize: time 0.006409/1.523, allocations: 4.561 MB / 1.424 GB, free: 47.12 MB / 0.9825 GB Notification: Performance of NFVerifyModel.verify: time 0.01719/1.54, allocations: 8.798 MB / 1.433 GB, free: 44.91 MB / 0.9825 GB Notification: Performance of NFConvertDAE.convert: time 0.02931/1.569, allocations: 25.6 MB / 1.458 GB, free: 42.46 MB / 0.9825 GB Notification: Performance of FrontEnd - DAE generated: time 5.149e-06/1.569, allocations: 5.312 kB / 1.458 GB, free: 42.46 MB / 0.9825 GB Notification: Performance of FrontEnd: time 1.522e-06/1.569, allocations: 0 / 1.458 GB, free: 42.46 MB / 0.9825 GB Notification: Performance of Transformations before backend: time 0.0005797/1.57, allocations: 0 / 1.458 GB, free: 42.46 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: 1775 * Number of variables: 1775 Notification: Performance of Generate backend data structure: time 0.04543/1.615, allocations: 20.01 MB / 1.477 GB, free: 35.36 MB / 0.9825 GB Notification: Performance of prepare preOptimizeDAE: time 4.137e-05/1.616, allocations: 17.31 kB / 1.477 GB, free: 35.35 MB / 0.9825 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.001877/1.617, allocations: 0.912 MB / 1.478 GB, free: 35.27 MB / 0.9825 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.009148/1.627, allocations: 2.246 MB / 1.48 GB, free: 34.37 MB / 0.9825 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.02659/1.653, allocations: 16.2 MB / 1.496 GB, free: 31.88 MB / 0.9825 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0008948/1.654, allocations: 0.7084 MB / 1.497 GB, free: 31.85 MB / 0.9825 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002473/1.657, allocations: 0.7822 MB / 1.498 GB, free: 31.84 MB / 0.9825 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02247/1.679, allocations: 14.93 MB / 1.512 GB, free: 31.08 MB / 0.9825 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001279/1.679, allocations: 8.406 kB / 1.512 GB, free: 31.08 MB / 0.9825 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001159/1.68, allocations: 291.2 kB / 1.512 GB, free: 31.08 MB / 0.9825 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001384/1.681, allocations: 192.4 kB / 1.513 GB, free: 31.07 MB / 0.9825 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02452/1.705, allocations: 19.36 MB / 1.532 GB, free: 29.26 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 0.09539/1.8, allocations: 76.73 MB / 1.606 GB, free: 10.85 MB / 1.014 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0158/1.816, allocations: 10.59 MB / 1.617 GB, free: 0.8047 MB / 1.014 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.01253/1.829, allocations: 9.054 MB / 1.626 GB, free: 7.746 MB / 1.029 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 0.0539/1.883, allocations: 31.73 MB / 1.657 GB, free: 7.648 MB / 1.061 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01484/1.898, allocations: 8.84 MB / 1.665 GB, free: 14.78 MB / 1.076 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.02678/1.924, allocations: 8.48 MB / 1.674 GB, free: 6.461 MB / 1.076 GB Notification: Performance of pre-optimization done (n=421): time 2.11e-05/1.925, allocations: 0 / 1.674 GB, free: 6.461 MB / 1.076 GB Notification: Performance of matching and sorting (n=605): time 1.213/3.137, allocations: 183.1 MB / 1.852 GB, free: 0.5511 GB / 1.233 GB Notification: Performance of inlineWhenForInitialization (initialization): time 9.746e-05/3.137, allocations: 114.4 kB / 1.852 GB, free: 0.551 GB / 1.233 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02542/3.163, allocations: 16.04 MB / 1.868 GB, free: 0.5504 GB / 1.233 GB Notification: Performance of collectPreVariables (initialization): time 0.003124/3.166, allocations: 179.3 kB / 1.868 GB, free: 0.5503 GB / 1.233 GB Notification: Performance of collectInitialEqns (initialization): time 0.005268/3.171, allocations: 6.585 MB / 1.875 GB, free: 0.5467 GB / 1.233 GB Notification: Performance of collectInitialBindings (initialization): time 0.00344/3.175, allocations: 2.05 MB / 1.877 GB, free: 0.5464 GB / 1.233 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.004429/3.179, allocations: 2.477 MB / 1.879 GB, free: 0.5457 GB / 1.233 GB Notification: Performance of setup shared object (initialization): time 3.754e-05/3.179, allocations: 307.1 kB / 1.879 GB, free: 0.5455 GB / 1.233 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.01576/3.195, allocations: 10.08 MB / 1.889 GB, free: 0.5419 GB / 1.233 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.01833/3.213, allocations: 12.48 MB / 1.902 GB, free: 0.5356 GB / 1.233 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.03575/3.249, allocations: 22.26 MB / 1.923 GB, free: 0.5258 GB / 1.233 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.272e-05/3.249, allocations: 18.69 kB / 1.923 GB, free: 0.5258 GB / 1.233 GB Notification: Performance of matching and sorting (n=1029) (initialization): time 0.5455/3.794, allocations: 112.6 MB / 2.033 GB, free: 448.5 MB / 1.233 GB Notification: Performance of prepare postOptimizeDAE: time 0.000108/3.795, allocations: 62.45 kB / 2.033 GB, free: 448.4 MB / 1.233 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.272e-05/3.795, allocations: 52 kB / 2.033 GB, free: 448.4 MB / 1.233 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.5669/4.362, allocations: 117.9 MB / 2.149 GB, free: 330.5 MB / 1.233 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01089/4.373, allocations: 2.051 MB / 2.151 GB, free: 328.5 MB / 1.233 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1407/4.513, allocations: 77.53 MB / 2.226 GB, free: 250.6 MB / 1.233 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01826/4.532, allocations: 1.231 MB / 2.227 GB, free: 249.3 MB / 1.233 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.003922/4.536, allocations: 0.7841 MB / 2.228 GB, free: 248.6 MB / 1.233 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.02411/4.56, allocations: 12.56 MB / 2.24 GB, free: 236 MB / 1.233 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.01822/4.578, allocations: 12.02 MB / 2.252 GB, free: 222.9 MB / 1.233 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.03462/4.613, allocations: 21.38 MB / 2.273 GB, free: 200.8 MB / 1.233 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 6.153e-05/4.613, allocations: 12 kB / 2.273 GB, free: 200.8 MB / 1.233 GB Notification: Performance of matching and sorting (n=1029) (initialization_lambda0): time 0.5437/5.156, allocations: 111.2 MB / 2.382 GB, free: 89.49 MB / 1.233 GB Notification: Performance of prepare postOptimizeDAE: time 7.004e-05/5.157, allocations: 57.69 kB / 2.382 GB, free: 89.43 MB / 1.233 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.276e-05/5.157, allocations: 52 kB / 2.382 GB, free: 89.38 MB / 1.233 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.8653/6.022, allocations: 117.6 MB / 2.497 GB, free: 0.5257 GB / 1.233 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009315/6.031, allocations: 2.027 MB / 2.499 GB, free: 0.5257 GB / 1.233 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1298/6.161, allocations: 81.82 MB / 2.578 GB, free: 0.4938 GB / 1.233 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01492/6.176, allocations: 1.25 MB / 2.58 GB, free: 0.4926 GB / 1.233 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002321/6.178, allocations: 0.749 MB / 2.58 GB, free: 0.4919 GB / 1.233 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 237 * 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 (769): * Single equations (assignments): 755 * 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 0.003608/6.182, allocations: 0.6315 MB / 2.581 GB, free: 0.4914 GB / 1.233 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.004504/6.186, allocations: 1.302 MB / 2.582 GB, free: 0.4908 GB / 1.233 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.1682/6.355, allocations: 48.36 MB / 2.63 GB, free: 454.5 MB / 1.233 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.981e-05/6.355, allocations: 83.92 kB / 2.63 GB, free: 454.4 MB / 1.233 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0001459/6.355, allocations: 28 kB / 2.63 GB, free: 454.4 MB / 1.233 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.1662/6.521, allocations: 42.73 MB / 2.671 GB, free: 411.8 MB / 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 0.2009/6.722, allocations: 63.52 MB / 2.733 GB, free: 348.5 MB / 1.233 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.643e-05/6.722, allocations: 12.16 kB / 2.733 GB, free: 348.5 MB / 1.233 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.007197/6.729, allocations: 1.373 MB / 2.735 GB, free: 347.1 MB / 1.233 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.1739/6.903, allocations: 40.9 MB / 2.775 GB, free: 306.4 MB / 1.233 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.002082/6.905, allocations: 203.8 kB / 2.775 GB, free: 306.2 MB / 1.233 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0637/6.969, allocations: 35.77 MB / 2.81 GB, free: 270.3 MB / 1.233 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.35e-06/6.969, allocations: 8 kB / 2.81 GB, free: 270.3 MB / 1.233 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.1872/7.156, allocations: 55.44 MB / 2.864 GB, free: 215.4 MB / 1.233 GB Notification: Performance of postOpt removeConstants (simulation): time 0.008169/7.165, allocations: 2.752 MB / 2.867 GB, free: 212.8 MB / 1.233 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.004652/7.169, allocations: 132 kB / 2.867 GB, free: 212.7 MB / 1.233 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.01306/7.182, allocations: 1.033 MB / 2.868 GB, free: 211.6 MB / 1.233 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.002785/7.185, allocations: 0.4975 MB / 2.868 GB, free: 211.1 MB / 1.233 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.001622/7.187, allocations: 291.8 kB / 2.869 GB, free: 210.8 MB / 1.233 GB Notification: Performance of sorting global known variables: time 0.01634/7.203, allocations: 11.19 MB / 2.88 GB, free: 199.7 MB / 1.233 GB Notification: Performance of sort global known variables: time 7.41e-07/7.203, allocations: 4 kB / 2.88 GB, free: 199.7 MB / 1.233 GB Notification: Performance of remove unused functions: time 0.04183/7.245, allocations: 7.358 MB / 2.887 GB, free: 192.5 MB / 1.233 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 27 * Number of states: 8 (valSouth.vol.dynBal.U,valNorth.vol.dynBal.U,spl.vol.dynBal.U,spl1.vol.dynBal.U,pumpHea.vol.dynBal.U,spl2.vol.dynBal.U,spl3.vol.dynBal.U,pumpCoo.vol.dynBal.U) * 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 (541): * Single equations (assignments): 519 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 10 * When equations: 3 * If-equations: 0 * Equation systems (not torn): 5 * 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): 5 systems {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 {(9,78), (5,80), (1,1)} Notification: Performance of Backend phase and start with SimCode phase: time 0.1855/7.431, allocations: 56.68 MB / 2.942 GB, free: 135.8 MB / 1.233 GB Notification: Performance of simCode: created initialization part: time 0.07353/7.504, allocations: 38.11 MB / 2.979 GB, free: 97.66 MB / 1.233 GB Notification: Performance of simCode: created event and clocks part: time 9.348e-06/7.504, allocations: 2 kB / 2.979 GB, free: 97.66 MB / 1.233 GB Notification: Performance of simCode: created simulation system equations: time 0.02005/7.524, allocations: 10.76 MB / 2.99 GB, free: 86.89 MB / 1.233 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.03351/7.558, allocations: 6.831 MB / 2.996 GB, free: 80.38 MB / 1.233 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 1.607/9.165, allocations: 404.5 MB / 3.391 GB, free: 309.9 MB / 1.233 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.007116/9.172, allocations: 7.599 MB / 3.399 GB, free: 302.2 MB / 1.233 GB Notification: Performance of simCode: alias equations: time 0.01452/9.187, allocations: 4.081 MB / 3.403 GB, free: 298.4 MB / 1.233 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.006471/9.193, allocations: 6.755 MB / 3.409 GB, free: 291.6 MB / 1.233 GB Notification: Performance of SimCode: time 9.22e-07/9.193, allocations: 0 / 3.409 GB, free: 291.6 MB / 1.233 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 14.26/23.45, allocations: 0.517 GB / 3.926 GB, free: 389.3 MB / 1.233 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0001946/23.45, allocations: 272.4 kB / 3.927 GB, free: 388.9 MB / 1.233 GB Notification: Performance of buildModelFMU: Generate platform static: time 15.34/38.79, allocations: 0 / 3.927 GB, free: 388.9 MB / 1.233 GB (rm -f AixLib_AixLib.Fluid.Examples.FlowSystem.Simplified4.pipe ; mkfifo AixLib_AixLib.Fluid.Examples.FlowSystem.Simplified4.pipe ; head -c 1048576 < AixLib_AixLib.Fluid.Examples.FlowSystem.Simplified4.pipe >> ../files/AixLib_AixLib.Fluid.Examples.FlowSystem.Simplified4.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --tempDir=temp_AixLib_AixLib_Fluid_Examples_FlowSystem_Simplified4_fmu --startTime=0 --stopTime=1000 --timeout=50 --tolerance=1e-06 AixLib_AixLib_Fluid_Examples_FlowSystem_Simplified4.fmu > AixLib_AixLib.Fluid.Examples.FlowSystem.Simplified4.pipe 2>&1)