Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Chemical_master_Chemical.Boundaries.Tests.TestExternalGas.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.001567/0.001567, allocations: 88.72 kB / 19.44 MB, free: 356 kB / 13.93 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.001755/0.001755, allocations: 157.7 kB / 22.75 MB, free: 1.684 MB / 18.57 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 1.474/1.474, allocations: 177.1 MB / 203.1 MB, free: 5.602 MB / 186.7 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Chemical master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Chemical master/package.mo): time 0.1463/0.1463, allocations: 17.45 MB / 277 MB, free: 11.59 MB / 266.7 MB " [Timeout remaining time 180] Using package Chemical with version 2.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Chemical master/package.mo) Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo) Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo) Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo) Running command: translateModel(Chemical.Boundaries.Tests.TestExternalGas,tolerance=1e-06,outputFormat="empty",numberOfIntervals=1000,variableFilter="",fileNamePrefix="Chemical_master_Chemical.Boundaries.Tests.TestExternalGas") translateModel(Chemical.Boundaries.Tests.TestExternalGas,tolerance=1e-06,outputFormat="empty",numberOfIntervals=1000,variableFilter="",fileNamePrefix="Chemical_master_Chemical.Boundaries.Tests.TestExternalGas") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.412e-06/1.412e-06, allocations: 0 / 352.8 MB, free: 10.21 MB / 282.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 3.108e-05/3.249e-05, allocations: 6.25 kB / 352.8 MB, free: 10.21 MB / 282.7 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Chemical master/Interfaces.mo:1586:5-1586:64:writable] Warning: An inner declaration for outer component system could not be found and was automatically generated. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Chemical master/Interfaces.mo:1586:5-1586:64:writable] Notification: The diagnostics message for the missing inner is: Your model is using an outer \"system\" component but an inner \"system\" component is not defined. For simulation drag Modelica.Fluid.System into your model to specify system properties. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Chemical master/Boundaries.mo:1361:7-1361:76:writable] Warning: An inner declaration for outer component dropOfCommons could not be found and was automatically generated. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Chemical master/Boundaries.mo:1361:7-1361:76:writable] Notification: The diagnostics message for the missing inner is: Your model is using an outer \"dropOfCommons\" component but an inner \"dropOfCommons\" component is not defined. Use Chemical.DropOfCommons in your model to specify system properties. Notification: Performance of NFInst.instantiate(Chemical.Boundaries.Tests.TestExternalGas): time 0.06665/0.06668, allocations: 46.42 MB / 399.2 MB, free: 11.85 MB / 330.7 MB Notification: Performance of NFInst.instExpressions: time 0.3063/0.373, allocations: 130.2 MB / 0.517 GB, free: 6.914 MB / 394.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.006164/0.3791, allocations: 198.4 kB / 0.5172 GB, free: 6.719 MB / 394.7 MB Notification: Performance of NFTyping.typeComponents: time 0.007355/0.3865, allocations: 2.047 MB / 0.5192 GB, free: 4.684 MB / 394.7 MB Notification: Performance of NFTyping.typeBindings: time 0.01075/0.3972, allocations: 3.23 MB / 0.5223 GB, free: 1.43 MB / 394.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.005984/0.4032, allocations: 1.931 MB / 0.5242 GB, free: 15.49 MB / 410.7 MB Notification: Performance of NFFlatten.flatten: time 0.01457/0.4178, allocations: 7.956 MB / 0.532 GB, free: 7.52 MB / 410.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.00421/0.422, allocations: 1.755 MB / 0.5337 GB, free: 5.672 MB / 410.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.009194/0.4312, allocations: 4.635 MB / 0.5382 GB, free: 1.027 MB / 410.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.00635/0.4376, allocations: 3.241 MB / 0.5414 GB, free: 13.78 MB / 426.7 MB Notification: Performance of NFPackage.collectConstants: time 0.00141/0.439, allocations: 0.7266 MB / 0.5421 GB, free: 13.05 MB / 426.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.005145/0.4441, allocations: 1.884 MB / 0.5439 GB, free: 11.16 MB / 426.7 MB Notification: Performance of NFScalarize.scalarize: time 0.002572/0.4467, allocations: 2.386 MB / 0.5463 GB, free: 8.77 MB / 426.7 MB Notification: Performance of NFVerifyModel.verify: time 0.005251/0.4519, allocations: 2.712 MB / 0.5489 GB, free: 6.051 MB / 426.7 MB Notification: Performance of NFConvertDAE.convert: time 0.0184/0.4703, allocations: 11.77 MB / 0.5604 GB, free: 10.23 MB / 442.7 MB Notification: Performance of FrontEnd - DAE generated: time 6.302e-06/0.4703, allocations: 0 / 0.5604 GB, free: 10.23 MB / 442.7 MB Notification: Performance of FrontEnd: time 1.383e-06/0.4703, allocations: 0 / 0.5604 GB, free: 10.23 MB / 442.7 MB Notification: Performance of Transformations before backend: time 0.0003717/0.4707, allocations: 0 / 0.5604 GB, free: 10.23 MB / 442.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 2385 * Number of variables: 2385 Notification: Performance of Generate backend data structure: time 0.01854/0.4893, allocations: 8.721 MB / 0.5689 GB, free: 1.43 MB / 442.7 MB Notification: Performance of prepare preOptimizeDAE: time 4.691e-05/0.4893, allocations: 8.031 kB / 0.5689 GB, free: 1.422 MB / 442.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.2279/0.7172, allocations: 3.496 MB / 0.5724 GB, free: 164.4 MB / 442.8 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.006637/0.7238, allocations: 4.435 MB / 0.5767 GB, free: 162.3 MB / 442.8 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006154/0.7244, allocations: 0.9807 MB / 0.5776 GB, free: 161.6 MB / 442.8 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001134/0.7256, allocations: 0.7502 MB / 0.5784 GB, free: 161.4 MB / 442.8 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02345/0.749, allocations: 24.72 MB / 0.6025 GB, free: 141.8 MB / 442.8 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.000143/0.7492, allocations: 12.06 kB / 0.6025 GB, free: 141.7 MB / 442.8 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005361/0.7497, allocations: 327.3 kB / 0.6028 GB, free: 141.4 MB / 442.8 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0008339/0.7505, allocations: 1.172 MB / 0.604 GB, free: 140.3 MB / 442.8 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02957/0.7801, allocations: 42.42 MB / 0.6454 GB, free: 97.91 MB / 442.8 MB 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 0.06394/0.8441, allocations: 45.17 MB / 0.6895 GB, free: 52.89 MB / 442.8 MB Notification: Performance of preOpt comSubExp (simulation): time 0.01506/0.8591, allocations: 5.557 MB / 0.695 GB, free: 47.32 MB / 442.8 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.008415/0.8675, allocations: 4.087 MB / 0.6989 GB, free: 43.22 MB / 442.8 MB Notification: Performance of preOpt evalFunc (simulation): time 0.03669/0.9042, allocations: 13.56 MB / 0.7122 GB, free: 29.7 MB / 442.8 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.158e-05/0.9043, allocations: 60.11 kB / 0.7122 GB, free: 29.63 MB / 442.8 MB Notification: Performance of pre-optimization done (n=233): time 9.257e-06/0.9043, allocations: 2.625 kB / 0.7122 GB, free: 29.63 MB / 442.8 MB Notification: Performance of matching and sorting (n=298): time 0.3152/1.219, allocations: 43.71 MB / 0.7549 GB, free: 146.3 MB / 442.8 MB 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 0.0006369/1.22, allocations: 0.7183 MB / 0.7556 GB, free: 145.7 MB / 442.8 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004102/1.224, allocations: 3.385 MB / 0.7589 GB, free: 144.4 MB / 442.8 MB Notification: Performance of collectPreVariables (initialization): time 0.001063/1.225, allocations: 71.64 kB / 0.759 GB, free: 144.3 MB / 442.8 MB Notification: Performance of collectInitialEqns (initialization): time 0.002281/1.228, allocations: 4.223 MB / 0.7631 GB, free: 141.7 MB / 442.8 MB Notification: Performance of collectInitialBindings (initialization): time 0.001462/1.229, allocations: 1.05 MB / 0.7642 GB, free: 140.9 MB / 442.8 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.002561/1.232, allocations: 1.227 MB / 0.7654 GB, free: 140.5 MB / 442.8 MB Notification: Performance of setup shared object (initialization): time 3.573e-05/1.232, allocations: 305.1 kB / 0.7656 GB, free: 140.2 MB / 442.8 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.006883/1.239, allocations: 5.584 MB / 0.7711 GB, free: 137.8 MB / 442.8 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.00775/1.246, allocations: 6.968 MB / 0.7779 GB, free: 133.6 MB / 442.8 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.2102/1.456, allocations: 44.66 MB / 0.8215 GB, free: 90.5 MB / 442.8 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.381e-05/1.457, allocations: 12 kB / 0.8215 GB, free: 90.48 MB / 442.8 MB Notification: Performance of matching and sorting (n=508) (initialization): time 0.02453/1.481, allocations: 14.28 MB / 0.8355 GB, free: 76.2 MB / 442.8 MB Notification: Performance of prepare postOptimizeDAE: time 4.851e-05/1.481, allocations: 27.94 kB / 0.8355 GB, free: 76.17 MB / 442.8 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.925e-05/1.481, allocations: 44 kB / 0.8355 GB, free: 76.12 MB / 442.8 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.01107/1.492, allocations: 2.148 MB / 0.8376 GB, free: 73.97 MB / 442.8 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.04189/1.534, allocations: 3.466 MB / 0.841 GB, free: 70.57 MB / 442.8 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01862/1.553, allocations: 23.08 MB / 0.8636 GB, free: 45.88 MB / 442.8 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.008299/1.561, allocations: 230.5 kB / 0.8638 GB, free: 45.65 MB / 442.8 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.00207/1.563, allocations: 0.7966 MB / 0.8646 GB, free: 44.86 MB / 442.8 MB Warning: Assuming fixed start value for the following 8 variables: boundaryFore2.rear.n_flow:VARIABLE(flow=true unit = \"mol/s\" fixed = true ) \"Molar change of the substance\" type: Real boundaryRear1.fore.n_flow:VARIABLE(flow=true unit = \"mol/s\" fixed = true ) \"Molar change of the substance\" type: Real boundaryFore3.rear.n_flow:VARIABLE(flow=true unit = \"mol/s\" fixed = true ) \"Molar change of the substance\" type: Real boundaryRear3.fore.n_flow:VARIABLE(flow=true unit = \"mol/s\" fixed = true ) \"Molar change of the substance\" type: Real boundaryRear2.fore.n_flow:VARIABLE(flow=true unit = \"mol/s\" fixed = true ) \"Molar change of the substance\" type: Real boundaryFore.rear.n_flow:VARIABLE(flow=true unit = \"mol/s\" fixed = true ) \"Molar change of the substance\" type: Real boundaryRear4.fore.n_flow:VARIABLE(flow=true unit = \"mol/s\" fixed = true ) \"Molar change of the substance\" type: Real boundaryFore1.rear.n_flow:VARIABLE(flow=true unit = \"mol/s\" fixed = true ) \"Molar change of the substance\" type: Real Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 206 * Number of states: 0 () * Number of discrete variables: 6 (solvent.substanceDefinitionVar.SelfClustering,solvent.substanceDefinitionVar.data.phase,externalGas2.substanceDefinitionVar.SelfClustering,externalGas2.substanceDefinitionVar.data.phase,externalIdealGas.substanceDefinitionVar.SelfClustering,externalIdealGas.substanceDefinitionVar.data.phase) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (478): * Single equations (assignments): 461 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 6 * Torn equation systems: 11 * 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): 9 systems {(1,1,100.0%), (1,1,100.0%), (2,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 2 systems {(4,15), (2,1)} Notification: Performance of prepare postOptimizeDAE: time 0.005669/1.569, allocations: 1.991 MB / 0.8665 GB, free: 42.87 MB / 442.8 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.00304/1.572, allocations: 0.5558 MB / 0.867 GB, free: 42.31 MB / 442.8 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02488/1.597, allocations: 11.77 MB / 0.8785 GB, free: 30.61 MB / 442.8 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.133e-05/1.597, allocations: 30.97 kB / 0.8786 GB, free: 30.58 MB / 442.8 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.722e-05/1.597, allocations: 7.938 kB / 0.8786 GB, free: 30.57 MB / 442.8 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.802e-05/1.597, allocations: 19.77 kB / 0.8786 GB, free: 30.55 MB / 442.8 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03557/1.632, allocations: 17.74 MB / 0.8959 GB, free: 12.66 MB / 442.8 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.873e-05/1.632, allocations: 12 kB / 0.8959 GB, free: 12.65 MB / 442.8 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.03415/1.667, allocations: 2.604 MB / 0.8985 GB, free: 10.06 MB / 442.8 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.01157/1.678, allocations: 2.243 MB / 0.9007 GB, free: 7.781 MB / 442.8 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0008748/1.679, allocations: 159.9 kB / 0.9008 GB, free: 7.625 MB / 442.8 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.2074/1.886, allocations: 23.5 MB / 0.9238 GB, free: 123.3 MB / 442.8 MB 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 0.0005451/1.887, allocations: 0.5611 MB / 0.9243 GB, free: 122.8 MB / 442.8 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02287/1.91, allocations: 10.16 MB / 0.9342 GB, free: 119.2 MB / 442.8 MB Notification: Performance of postOpt removeConstants (simulation): time 0.001264/1.911, allocations: 366.1 kB / 0.9346 GB, free: 119.2 MB / 442.8 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.00182/1.913, allocations: 86.33 kB / 0.9347 GB, free: 119.1 MB / 442.8 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003844/1.917, allocations: 102 kB / 0.9348 GB, free: 119.1 MB / 442.8 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001267/1.918, allocations: 331.9 kB / 0.9351 GB, free: 119.1 MB / 442.8 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0007315/1.919, allocations: 290.9 kB / 0.9354 GB, free: 119 MB / 442.8 MB Notification: Performance of sorting global known variables: time 0.006228/1.925, allocations: 4.443 MB / 0.9397 GB, free: 117 MB / 442.8 MB Notification: Performance of sort global known variables: time 1.91e-07/1.925, allocations: 0 / 0.9397 GB, free: 117 MB / 442.8 MB Notification: Performance of remove unused functions: time 0.008371/1.933, allocations: 1.764 MB / 0.9414 GB, free: 116.9 MB / 442.8 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 48 * Number of states: 10 (boundaryFore1.rear.n_flow,boundaryRear1.fore.n_flow,boundaryFore2.rear.n_flow,boundaryRear4.fore.n_flow,$STATESET1.x,boundaryFore.rear.n_flow,boundaryRear2.fore.n_flow,boundaryRear3.fore.n_flow,boundaryFore3.rear.n_flow,solvent.logm) * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (256): * Single equations (assignments): 239 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 6 * Torn equation systems: 11 * 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): 9 systems {(1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (2,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 2 systems {(6,15), (3,3)} Notification: Performance of Backend phase and start with SimCode phase: time 0.001499/1.935, allocations: 491.2 kB / 0.9419 GB, free: 116.7 MB / 442.8 MB Notification: Performance of simCode: created initialization part: time 0.02938/1.964, allocations: 10.08 MB / 0.9517 GB, free: 112.7 MB / 442.8 MB Notification: Performance of simCode: created event and clocks part: time 2.172e-05/1.964, allocations: 1.375 kB / 0.9517 GB, free: 112.7 MB / 442.8 MB Notification: Performance of simCode: created simulation system equations: time 0.02063/1.985, allocations: 4.555 MB / 0.9562 GB, free: 108.8 MB / 442.8 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.007164/1.992, allocations: 1.094 MB / 0.9572 GB, free: 107.9 MB / 442.8 MB [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:4696:9-4696:59:writable] Error: Internal error function createStateSetsSets failed. [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:846:5-846:146:writable] Error: Internal error function createSimCode failed [Transformation from optimised DAE to simulation code structure failed] " [Timeout remaining time 658] [Calling sys.exit(0), Time elapsed: 4.244761049980298]