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/AixLib 1.3.2/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/package.mo) Running command: translateModel(AixLib.Fluid.Examples.FlowSystem.Simplified2,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="AixLib_AixLib.Fluid.Examples.FlowSystem.Simplified2") translateModel(AixLib.Fluid.Examples.FlowSystem.Simplified2,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="AixLib_AixLib.Fluid.Examples.FlowSystem.Simplified2") [/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 1.407/1.407, allocations: 266.7 MB / 281.7 MB, free: 5.621 MB / 234.8 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0009955/0.0009956, allocations: 175.7 kB / 339.4 MB, free: 2.844 MB / 266.8 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.147/1.147, allocations: 223.2 MB / 0.6056 GB, free: 2.012 MB / 474.8 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0008565/0.0008565, allocations: 102 kB / 0.7111 GB, free: 6.34 MB / 490.8 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1/package.mo): time 0.3085/0.3085, allocations: 12.01 MB / 0.8282 GB, free: 68 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 0.0002812/0.0002812, allocations: 21.59 kB / 0.9365 GB, free: 14.26 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 0.0005422/0.0005421, allocations: 23.98 kB / 1.057 GB, free: 2.844 MB / 0.698 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.5021/0.5026, allocations: 110.2 MB / 1.165 GB, free: 160.2 MB / 0.7449 GB Notification: Performance of FrontEnd - scodeFlatten: time 0.8158/1.318, allocations: 442.7 MB / 1.597 GB, free: 42.16 MB / 0.823 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003439/1.319, allocations: 97.7 kB / 1.597 GB, free: 42.11 MB / 0.823 GB Notification: Performance of FrontEnd - DAE generated: time 31.25/32.57, allocations: 8.779 GB / 10.38 GB, free: 86.77 MB / 1.214 GB Notification: Performance of FrontEnd: time 1.903e-06/32.57, allocations: 0 / 10.38 GB, free: 86.77 MB / 1.214 GB Notification: Performance of Transformations before backend: time 0.003317/32.57, allocations: 442.8 kB / 10.38 GB, free: 86.7 MB / 1.214 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 0.07818/32.65, allocations: 20.64 MB / 10.4 GB, free: 79.13 MB / 1.214 GB Notification: Performance of prepare preOptimizeDAE: time 4.71e-05/32.65, allocations: 12.12 kB / 10.4 GB, free: 79.13 MB / 1.214 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01584/32.67, allocations: 2.193 MB / 10.4 GB, free: 78.15 MB / 1.214 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.06615/32.73, allocations: 21.82 MB / 10.42 GB, free: 75.63 MB / 1.214 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001028/32.73, allocations: 0.6818 MB / 10.42 GB, free: 75.61 MB / 1.214 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.004854/32.74, allocations: 0.9669 MB / 10.42 GB, free: 75.6 MB / 1.214 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.03777/32.78, allocations: 15.8 MB / 10.44 GB, free: 74.78 MB / 1.214 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0003538/32.78, allocations: 10.09 kB / 10.44 GB, free: 74.78 MB / 1.214 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.003379/32.78, allocations: 323.5 kB / 10.44 GB, free: 74.78 MB / 1.214 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003272/32.78, allocations: 371.5 kB / 10.44 GB, free: 74.76 MB / 1.214 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03407/32.81, allocations: 20.05 MB / 10.46 GB, free: 74.69 MB / 1.214 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 0.1454/32.96, allocations: 79.56 MB / 10.54 GB, free: 40.55 MB / 1.214 GB Notification: Performance of preOpt comSubExp (simulation): time 0.02082/32.98, allocations: 12.22 MB / 10.55 GB, free: 40.07 MB / 1.214 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 0.07643/33.06, allocations: 33.68 MB / 10.58 GB, free: 22.98 MB / 1.214 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01891/33.08, allocations: 9.454 MB / 10.59 GB, free: 19.62 MB / 1.214 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.04738/33.12, allocations: 14.84 MB / 10.6 GB, free: 17.86 MB / 1.214 GB Notification: Performance of pre-optimization done (n=613): time 8.781e-05/33.12, allocations: 0 / 10.6 GB, free: 17.86 MB / 1.214 GB Notification: Performance of matching and sorting (n=907): time 1.873/35, allocations: 252.9 MB / 10.85 GB, free: 100.2 MB / 1.229 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 0.02157/35.02, allocations: 6.449 MB / 10.86 GB, free: 99.5 MB / 1.229 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.03572/35.05, allocations: 14.41 MB / 10.87 GB, free: 98.76 MB / 1.229 GB Notification: Performance of collectPreVariables (initialization): time 0.00487/35.06, allocations: 246.1 kB / 10.87 GB, free: 98.73 MB / 1.229 GB Notification: Performance of collectInitialEqns (initialization): time 0.009555/35.07, allocations: 7.226 MB / 10.88 GB, free: 97.57 MB / 1.229 GB Notification: Performance of collectInitialBindings (initialization): time 0.009113/35.08, allocations: 3.219 MB / 10.88 GB, free: 95.96 MB / 1.229 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.003485/35.08, allocations: 209.2 kB / 10.88 GB, free: 95.96 MB / 1.229 GB Notification: Performance of setup shared object (initialization): time 0.0007102/35.08, allocations: 0.7505 MB / 10.88 GB, free: 95.63 MB / 1.229 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.03002/35.11, allocations: 18.39 MB / 10.9 GB, free: 95.58 MB / 1.229 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.03067/35.14, allocations: 21.39 MB / 10.92 GB, free: 92.3 MB / 1.229 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.02959/35.17, allocations: 19.73 MB / 10.94 GB, free: 91.97 MB / 1.229 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001391/35.17, allocations: 12.03 kB / 10.94 GB, free: 91.97 MB / 1.229 GB Notification: Performance of matching and sorting (n=1423) (initialization): time 0.5674/35.74, allocations: 146.4 MB / 11.08 GB, free: 5.316 MB / 1.229 GB Notification: Performance of prepare postOptimizeDAE: time 0.01412/35.75, allocations: 35.43 MB / 11.12 GB, free: 16 kB / 1.261 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.033/36.79, allocations: 47.67 kB / 11.12 GB, free: 123.3 MB / 1.261 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.5863/37.37, allocations: 147.1 MB / 11.26 GB, free: 123.2 MB / 1.261 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.02161/37.4, allocations: 3.631 MB / 11.27 GB, free: 123.2 MB / 1.261 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.148/37.54, allocations: 76.36 MB / 11.34 GB, free: 116.1 MB / 1.261 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.09275/37.64, allocations: 6.733 MB / 11.35 GB, free: 115.2 MB / 1.261 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.008409/37.64, allocations: 1.385 MB / 11.35 GB, free: 115.2 MB / 1.261 GB Notification: Performance of prepare postOptimizeDAE: time 1.549e-05/37.64, allocations: 3.188 kB / 11.35 GB, free: 115.2 MB / 1.261 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.5625/38.21, allocations: 145.2 MB / 11.49 GB, free: 64.42 MB / 1.261 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0002391/38.21, allocations: 48.22 kB / 11.49 GB, free: 64.37 MB / 1.261 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.477/39.68, allocations: 147.4 MB / 11.63 GB, free: 143.3 MB / 1.292 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01822/39.7, allocations: 3.611 MB / 11.64 GB, free: 143.3 MB / 1.292 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1639/39.87, allocations: 80.67 MB / 11.72 GB, free: 138.7 MB / 1.292 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.09/39.96, allocations: 6.711 MB / 11.72 GB, free: 138.7 MB / 1.292 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.006891/39.96, allocations: 1.341 MB / 11.72 GB, free: 138.7 MB / 1.292 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 ($whenCondition1,$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 (1063): * Single equations (assignments): 1045 * 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 {14 90,14 90} Notification: Performance of prepare postOptimizeDAE: time 0.01635/39.98, allocations: 4.012 MB / 11.73 GB, free: 138.5 MB / 1.292 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.007499/39.99, allocations: 1.492 MB / 11.73 GB, free: 138.5 MB / 1.292 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.2053/40.19, allocations: 61.78 MB / 11.79 GB, free: 137.6 MB / 1.292 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.2124/40.41, allocations: 69 MB / 11.86 GB, free: 137.1 MB / 1.292 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0002094/40.41, allocations: 32.81 kB / 11.86 GB, free: 137.1 MB / 1.292 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.2032/40.61, allocations: 68.24 MB / 11.92 GB, free: 126.6 MB / 1.292 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 1.268/41.88, allocations: 145 MB / 12.07 GB, free: 147.2 MB / 1.292 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 0.0001115/41.88, allocations: 0.5 kB / 12.07 GB, free: 147.2 MB / 1.292 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01277/41.89, allocations: 2.052 MB / 12.07 GB, free: 147.2 MB / 1.292 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.34/42.23, allocations: 89.71 MB / 12.15 GB, free: 146.9 MB / 1.292 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.004649/42.23, allocations: 0.6178 MB / 12.16 GB, free: 146.9 MB / 1.292 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.1304/42.36, allocations: 72.04 MB / 12.23 GB, free: 137.1 MB / 1.292 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 0.02165/42.39, allocations: 6.31 MB / 12.23 GB, free: 136.4 MB / 1.292 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.2539/42.64, allocations: 98.33 MB / 12.33 GB, free: 134.8 MB / 1.292 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0258/42.67, allocations: 6.462 MB / 12.33 GB, free: 134.8 MB / 1.292 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.01122/42.68, allocations: 223.2 kB / 12.33 GB, free: 134.8 MB / 1.292 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.05388/42.73, allocations: 3.663 MB / 12.34 GB, free: 134.2 MB / 1.292 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.005276/42.74, allocations: 0.9373 MB / 12.34 GB, free: 134.2 MB / 1.292 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.004015/42.74, allocations: 0.6927 MB / 12.34 GB, free: 134.2 MB / 1.292 GB Notification: Performance of sorting global known variables: time 0.02484/42.77, allocations: 11.06 MB / 12.35 GB, free: 133.7 MB / 1.292 GB Notification: Performance of sort global known variables: time 5.71e-07/42.77, allocations: 3.875 kB / 12.35 GB, free: 133.7 MB / 1.292 GB Notification: Performance of remove unused functions: time 0.1251/42.89, allocations: 43.49 MB / 12.39 GB, free: 108.3 MB / 1.292 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 (659): * Single equations (assignments): 636 * 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 {14 89,44 213} Notification: Performance of Backend phase and start with SimCode phase: time 0.0164/42.91, allocations: 5.554 MB / 12.4 GB, free: 103.7 MB / 1.292 GB Notification: Performance of simCode: created initialization part: time 0.1362/43.04, allocations: 75.92 MB / 12.47 GB, free: 65.16 MB / 1.292 GB Notification: Performance of simCode: created event and clocks part: time 1.247e-05/43.04, allocations: 4 kB / 12.47 GB, free: 65.16 MB / 1.292 GB Notification: Performance of simCode: created simulation system equations: time 0.08161/43.13, allocations: 45.4 MB / 12.52 GB, free: 34.3 MB / 1.292 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.05063/43.18, allocations: 7.378 MB / 12.52 GB, free: 28.52 MB / 1.292 GB [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:4493:9-4493:59:writable] Error: Internal error function createStateSetsSets failed. [/var/lib/jenkins/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]