Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr AixLib_latest_AixLib.Fluid.Examples.FlowSystem.Basic.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2-development/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/ModelicaServices 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) 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 ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/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 AixLib with version 1.3.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2-development/package.mo) Running command: "" <> buildModelFMU(AixLib.Fluid.Examples.FlowSystem.Basic,fileNamePrefix="AixLib_latest_AixLib_Fluid_Examples_FlowSystem_Basic",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(AixLib.Fluid.Examples.FlowSystem.Basic,fileNamePrefix="AixLib_latest_AixLib_Fluid_Examples_FlowSystem_Basic",fmuType="me",version="2.0",platforms={"static"}) [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2-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 1.3.2-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 1.3.2-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 1.3.2-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 1.3.2-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 1.3.2-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 1.3.2-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 1.3.2-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 1.3.2-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 1.3.2-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 1.3.2-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 1.3.2-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 1.3.2-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 1.3.2-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 1.3.2-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 1.3.2-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 1.3.2-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 1.3.2-development/package.mo): time 1.624/1.624, allocations: 267.3 MB / 282.2 MB, free: 5.293 MB / 234.8 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001258/0.001258, allocations: 182 kB / 339.9 MB, free: 2.586 MB / 266.8 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.43/1.43, allocations: 223.2 MB / 0.6061 GB, free: 1.934 MB / 474.8 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001003/0.001003, allocations: 98.31 kB / 0.7116 GB, free: 6.371 MB / 490.8 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1/package.mo): time 0.3561/0.3561, allocations: 12.01 MB / 0.8287 GB, free: 67.58 MB / 0.5887 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo:9:42-9:258:writable] Notification: This is an open source dummy package of a commercial library. If you want it to be supported, you will need to add an implemention on our github repository: https://github.com/Modelica-OpenVendorSpecificLibraries. Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo): time 0.0003648/0.0003646, allocations: 11.97 kB / 0.937 GB, free: 14.25 MB / 0.5887 GB Notification: AixLib requested package SDF of version 0.4.2. SDF 0.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.000806/0.0008064, allocations: 24 kB / 1.058 GB, free: 2.75 MB / 0.698 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.7148/0.7156, allocations: 110.2 MB / 1.165 GB, free: 160 MB / 0.7449 GB Notification: Performance of FrontEnd - scodeFlatten: time 1.044/1.76, allocations: 442.4 MB / 1.597 GB, free: 42.48 MB / 0.823 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002531/1.76, allocations: 106.1 kB / 1.597 GB, free: 42.42 MB / 0.823 GB Notification: Performance of FrontEnd - DAE generated: time 24.9/26.66, allocations: 6.489 GB / 8.086 GB, free: 56.25 MB / 1.198 GB Notification: Performance of FrontEnd: time 2.715e-06/26.66, allocations: 0 / 8.086 GB, free: 56.25 MB / 1.198 GB Notification: Performance of Transformations before backend: time 0.003778/26.67, allocations: 447.5 kB / 8.086 GB, free: 55.82 MB / 1.198 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 0.08316/26.75, allocations: 20.67 MB / 8.106 GB, free: 34.99 MB / 1.198 GB Notification: Performance of prepare preOptimizeDAE: time 5.433e-05/26.75, allocations: 8.031 kB / 8.106 GB, free: 34.98 MB / 1.198 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.006413/26.76, allocations: 1.045 MB / 8.107 GB, free: 33.93 MB / 1.198 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01583/26.77, allocations: 2.196 MB / 8.11 GB, free: 31.71 MB / 1.198 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.07317/26.85, allocations: 21.9 MB / 8.131 GB, free: 9.727 MB / 1.198 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001033/26.85, allocations: 0.6832 MB / 8.132 GB, free: 9.043 MB / 1.198 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.005753/26.85, allocations: 0.9645 MB / 8.133 GB, free: 8.078 MB / 1.198 GB Notification: Performance of preOpt clockPartitioning (simulation): time 1.15/28, allocations: 15.93 MB / 8.148 GB, free: 67.87 MB / 1.198 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0006977/28.01, allocations: 13.02 kB / 8.148 GB, free: 67.87 MB / 1.198 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.005061/28.01, allocations: 332.5 kB / 8.148 GB, free: 67.87 MB / 1.198 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0006132/28.01, allocations: 359.7 kB / 8.149 GB, free: 67.86 MB / 1.198 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.04586/28.06, allocations: 20.14 MB / 8.168 GB, free: 67.79 MB / 1.198 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 0.1611/28.22, allocations: 78.72 MB / 8.245 GB, free: 37.24 MB / 1.198 GB Notification: Performance of preOpt comSubExp (simulation): time 0.02546/28.24, allocations: 12.79 MB / 8.258 GB, free: 36.77 MB / 1.198 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 0.09245/28.34, allocations: 34.27 MB / 8.291 GB, free: 28.46 MB / 1.198 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.02085/28.36, allocations: 9.673 MB / 8.301 GB, free: 28.29 MB / 1.198 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.04538/28.4, allocations: 14.86 MB / 8.315 GB, free: 28.14 MB / 1.198 GB Notification: Performance of pre-optimization done (n=637): time 6.88e-05/28.4, allocations: 0 / 8.315 GB, free: 28.14 MB / 1.198 GB Notification: Performance of matching and sorting (n=955): time 2.122/30.52, allocations: 319 MB / 8.627 GB, free: 109.2 MB / 1.245 GB Error: Internal error IndexReduction.pantelidesIndexReduction failed! System is structurally singular and cannot be handled because the number of unassigned equations is larger than the number of states. Use -d=bltdump to get more information. Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed! Notification: Performance of inlineWhenForInitialization (initialization): time 0.01948/30.54, allocations: 6.365 MB / 8.633 GB, free: 108.6 MB / 1.245 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.03951/30.58, allocations: 14.37 MB / 8.647 GB, free: 108 MB / 1.245 GB Notification: Performance of collectPreVariables (initialization): time 0.005253/30.59, allocations: 257.2 kB / 8.647 GB, free: 107.9 MB / 1.245 GB Notification: Performance of collectInitialEqns (initialization): time 0.01121/30.6, allocations: 7.236 MB / 8.654 GB, free: 107.7 MB / 1.245 GB Notification: Performance of collectInitialBindings (initialization): time 0.01068/30.61, allocations: 3.374 MB / 8.658 GB, free: 106.7 MB / 1.245 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.005223/30.62, allocations: 212.9 kB / 8.658 GB, free: 106.7 MB / 1.245 GB Notification: Performance of setup shared object (initialization): time 0.0009965/30.62, allocations: 0.7592 MB / 8.659 GB, free: 106.4 MB / 1.245 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.03326/30.65, allocations: 18.53 MB / 8.677 GB, free: 106.4 MB / 1.245 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.04066/30.69, allocations: 21.6 MB / 8.698 GB, free: 103.2 MB / 1.245 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.03898/30.73, allocations: 19.91 MB / 8.717 GB, free: 103 MB / 1.245 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001731/30.73, allocations: 11.56 kB / 8.717 GB, free: 103 MB / 1.245 GB Notification: Performance of matching and sorting (n=1447) (initialization): time 0.6172/31.35, allocations: 147.8 MB / 8.862 GB, free: 100.7 MB / 1.245 GB Notification: Performance of prepare postOptimizeDAE: time 0.006137/31.35, allocations: 32.04 MB / 8.893 GB, free: 67.13 MB / 1.245 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001487/31.35, allocations: 55.89 kB / 8.893 GB, free: 67.13 MB / 1.245 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.5951/31.95, allocations: 153 MB / 9.042 GB, free: 8.012 MB / 1.261 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.02068/31.97, allocations: 3.449 MB / 9.046 GB, free: 4.738 MB / 1.261 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.195/33.16, allocations: 79 MB / 9.123 GB, free: 131.7 MB / 1.276 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.09368/33.26, allocations: 6.691 MB / 9.129 GB, free: 131.7 MB / 1.276 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.009066/33.27, allocations: 1.385 MB / 9.131 GB, free: 131.7 MB / 1.276 GB Notification: Performance of prepare postOptimizeDAE: time 1.811e-05/33.27, allocations: 5.25 kB / 9.131 GB, free: 131.7 MB / 1.276 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.6141/33.88, allocations: 146.4 MB / 9.274 GB, free: 129.9 MB / 1.276 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0002539/33.88, allocations: 46.94 kB / 9.274 GB, free: 129.9 MB / 1.276 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.589/34.47, allocations: 152.8 MB / 9.423 GB, free: 95.84 MB / 1.276 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01786/34.49, allocations: 3.419 MB / 9.426 GB, free: 92.6 MB / 1.276 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1557/34.64, allocations: 86.4 MB / 9.511 GB, free: 29.91 MB / 1.276 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.09215/34.74, allocations: 6.679 MB / 9.517 GB, free: 23.49 MB / 1.276 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.007543/34.74, allocations: 1.332 MB / 9.519 GB, free: 22.24 MB / 1.276 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 207 * Number of states: 0 () * Number of discrete variables: 10 ($whenCondition1,$whenCondition2,booleanToInteger.u,booleanToInteger.y,$PRE.stepPump.pulseStart,stepPump.pulseStart,$PRE.stepValve.T_start,stepValve.T_start,$PRE.stepValve.count,stepValve.count) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (991): * Single equations (assignments): 973 * Array equations: 6 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 8 * Torn equation systems: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details: * Constant Jacobian: 0 * Linear Jacobian (size,density): 0 * Non-linear Jacobian: 8 {1,1,1,1,1,1,1,1} * Without analytic Jacobian: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 1 {(28,89.3%) 28} * Non-linear torn systems: 2 {33 119,33 119} Notification: Performance of prepare postOptimizeDAE: time 0.01947/34.76, allocations: 4.046 MB / 9.522 GB, free: 19.79 MB / 1.276 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.01058/34.77, allocations: 1.504 MB / 9.524 GB, free: 19.09 MB / 1.276 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 1.258/36.03, allocations: 63.11 MB / 9.586 GB, free: 124.2 MB / 1.276 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.2243/36.26, allocations: 70.19 MB / 9.654 GB, free: 123.7 MB / 1.276 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0002121/36.26, allocations: 33.72 kB / 9.654 GB, free: 123.7 MB / 1.276 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.2103/36.47, allocations: 69.43 MB / 9.722 GB, free: 122.9 MB / 1.276 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.3891/36.86, allocations: 164.2 MB / 9.882 GB, free: 116.5 MB / 1.276 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 0.0001236/36.86, allocations: 4.688 kB / 9.882 GB, free: 116.5 MB / 1.276 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01118/36.87, allocations: 1.971 MB / 9.884 GB, free: 116.5 MB / 1.276 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.3249/37.19, allocations: 91.7 MB / 9.974 GB, free: 48.08 MB / 1.276 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.004014/37.2, allocations: 0.6304 MB / 9.974 GB, free: 47.61 MB / 1.276 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.173/38.37, allocations: 74.06 MB / 10.05 GB, free: 117 MB / 1.276 GB Error: Internal error IndexReduction.pantelidesIndexReduction failed! System is structurally singular and cannot be handled because the number of unassigned equations is larger than the number of states. Use -d=bltdump to get more information. Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed! Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.01796/38.39, allocations: 6.16 MB / 10.05 GB, free: 116.5 MB / 1.276 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.2646/38.65, allocations: 100.2 MB / 10.15 GB, free: 115.1 MB / 1.276 GB Notification: Performance of postOpt removeConstants (simulation): time 0.02458/38.68, allocations: 6.547 MB / 10.16 GB, free: 114.4 MB / 1.276 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.01157/38.69, allocations: 234.8 kB / 10.16 GB, free: 114.4 MB / 1.276 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.05586/38.74, allocations: 3.635 MB / 10.16 GB, free: 114.4 MB / 1.276 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.005367/38.75, allocations: 0.9569 MB / 10.16 GB, free: 114.4 MB / 1.276 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.003584/38.75, allocations: 0.7035 MB / 10.16 GB, free: 114.3 MB / 1.276 GB Notification: Performance of sorting global known variables: time 0.02554/38.78, allocations: 11.05 MB / 10.17 GB, free: 113.9 MB / 1.276 GB Notification: Performance of sort global known variables: time 5.61e-07/38.78, allocations: 0 / 10.17 GB, free: 113.9 MB / 1.276 GB Notification: Performance of remove unused functions: time 0.1208/38.9, allocations: 43.5 MB / 10.22 GB, free: 113.9 MB / 1.276 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,booleanToInteger.u,booleanToInteger.y,stepPump.pulseStart,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 (635): * Single equations (assignments): 612 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 10 * When equations: 3 * If-equations: 0 * Equation systems (linear and non-linear blocks): 7 * Torn equation systems: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details: * Constant Jacobian: 0 * Linear Jacobian (size,density): 0 * Non-linear Jacobian: 7 {1,1,1,1,1,1,1} * Without analytic Jacobian: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 1 {(28,89.3%) 28} * Non-linear torn systems: 2 {33 118,62 219} Notification: Performance of Backend phase and start with SimCode phase: time 0.2639/39.16, allocations: 105.3 MB / 10.32 GB, free: 96.65 MB / 1.276 GB Notification: Performance of simCode: created initialization part: time 0.1447/39.31, allocations: 77.71 MB / 10.39 GB, free: 42.29 MB / 1.276 GB Notification: Performance of simCode: created event and clocks part: time 1.452e-05/39.31, allocations: 4 kB / 10.39 GB, free: 42.29 MB / 1.276 GB Notification: Performance of simCode: created simulation system equations: time 0.08363/39.39, allocations: 46.18 MB / 10.44 GB, free: 9.496 MB / 1.276 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.05423/39.45, allocations: 7.414 MB / 10.45 GB, free: 4.25 MB / 1.276 GB [/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:4493:9-4493:59:writable] Error: Internal error function createStateSetsSets failed. [/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:748:5-748:146:writable] Error: Internal error function createSimCode failed [Transformation from optimised DAE to simulation code structure failed]