Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Chemical_master_Chemical.Boundaries.Tests.TestExternalSubstance.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 0.001499/0.001499, allocations: 88.72 kB / 19.44 MB, free: 352 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 0.001543/0.001543, allocations: 157.7 kB / 22.76 MB, free: 1.676 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 1.503/1.503, allocations: 177.2 MB / 203.1 MB, free: 5.328 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 0.1409/0.1409, allocations: 17.44 MB / 277 MB, free: 11.43 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.TestExternalSubstance,tolerance=1e-06,outputFormat="empty",numberOfIntervals=1000,variableFilter="",fileNamePrefix="Chemical_master_Chemical.Boundaries.Tests.TestExternalSubstance") translateModel(Chemical.Boundaries.Tests.TestExternalSubstance,tolerance=1e-06,outputFormat="empty",numberOfIntervals=1000,variableFilter="",fileNamePrefix="Chemical_master_Chemical.Boundaries.Tests.TestExternalSubstance") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.282e-06/1.282e-06, allocations: 0 / 352.8 MB, free: 10.21 MB / 282.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.973e-05/3.101e-05, allocations: 9.062 kB / 352.8 MB, free: 10.2 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.TestExternalSubstance): time 0.0664/0.06643, allocations: 46.39 MB / 399.2 MB, free: 11.86 MB / 330.7 MB Notification: Performance of NFInst.instExpressions: time 0.1664/0.2328, allocations: 13.24 MB / 412.4 MB, free: 31.82 MB / 330.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.005264/0.2381, allocations: 199.6 kB / 412.6 MB, free: 31.82 MB / 330.7 MB Notification: Performance of NFTyping.typeComponents: time 0.005913/0.244, allocations: 2.044 MB / 414.7 MB, free: 31.79 MB / 330.7 MB Notification: Performance of NFTyping.typeBindings: time 0.008556/0.2526, allocations: 3.252 MB / 417.9 MB, free: 31.09 MB / 330.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.004977/0.2575, allocations: 2.057 MB / 420 MB, free: 30.94 MB / 330.7 MB Notification: Performance of NFFlatten.flatten: time 0.01024/0.2678, allocations: 7.882 MB / 427.9 MB, free: 28.39 MB / 330.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.002792/0.2706, allocations: 1.767 MB / 429.6 MB, free: 27.6 MB / 330.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.008229/0.2788, allocations: 4.641 MB / 434.3 MB, free: 25.39 MB / 330.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.005845/0.2846, allocations: 3.297 MB / 437.6 MB, free: 23.8 MB / 330.7 MB Notification: Performance of NFPackage.collectConstants: time 0.001505/0.2861, allocations: 0.7262 MB / 438.3 MB, free: 23.8 MB / 330.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.005757/0.2919, allocations: 1.891 MB / 440.2 MB, free: 23.45 MB / 330.7 MB Notification: Performance of NFScalarize.scalarize: time 0.001549/0.2934, allocations: 2.389 MB / 442.6 MB, free: 21.22 MB / 330.7 MB Notification: Performance of NFVerifyModel.verify: time 0.004786/0.2982, allocations: 2.706 MB / 445.3 MB, free: 18.61 MB / 330.7 MB Notification: Performance of NFConvertDAE.convert: time 0.01212/0.3104, allocations: 11.78 MB / 457.1 MB, free: 7.605 MB / 330.7 MB Notification: Performance of FrontEnd - DAE generated: time 5.701e-06/0.3104, allocations: 4 kB / 457.1 MB, free: 7.602 MB / 330.7 MB Notification: Performance of FrontEnd: time 1.663e-06/0.3104, allocations: 0 / 457.1 MB, free: 7.602 MB / 330.7 MB Notification: Performance of Transformations before backend: time 0.0003482/0.3107, allocations: 0 / 457.1 MB, free: 7.602 MB / 330.7 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 0.01424/0.3249, allocations: 8.75 MB / 465.8 MB, free: 14.91 MB / 346.7 MB Notification: Performance of prepare preOptimizeDAE: time 4.265e-05/0.325, allocations: 8.031 kB / 465.8 MB, free: 14.9 MB / 346.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006583/0.3316, allocations: 3.501 MB / 469.3 MB, free: 11.41 MB / 346.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.009217/0.3408, allocations: 4.461 MB / 473.8 MB, free: 7.188 MB / 346.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001124/0.3419, allocations: 0.975 MB / 474.8 MB, free: 6.141 MB / 346.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001723/0.3436, allocations: 0.7411 MB / 475.5 MB, free: 5.414 MB / 346.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0389/0.3825, allocations: 24.73 MB / 0.4885 GB, free: 12.55 MB / 378.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001376/0.3827, allocations: 13.56 kB / 0.4885 GB, free: 12.55 MB / 378.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0006997/0.3834, allocations: 320.4 kB / 0.4888 GB, free: 12.25 MB / 378.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.001702/0.3851, allocations: 1.179 MB / 0.49 GB, free: 11.07 MB / 378.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.05563/0.4407, allocations: 42.42 MB / 0.5314 GB, free: 0.7852 MB / 410.7 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 0.3327/0.7734, allocations: 45.2 MB / 0.5756 GB, free: 140.1 MB / 442.8 MB Notification: Performance of preOpt comSubExp (simulation): time 0.01051/0.7839, allocations: 5.56 MB / 0.581 GB, free: 138.5 MB / 442.8 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.005107/0.789, allocations: 4.081 MB / 0.585 GB, free: 136.7 MB / 442.8 MB Notification: Performance of preOpt evalFunc (simulation): time 0.02143/0.8104, allocations: 13.66 MB / 0.5983 GB, free: 130.8 MB / 442.8 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.655e-05/0.8104, allocations: 64.27 kB / 0.5984 GB, free: 130.7 MB / 442.8 MB Notification: Performance of pre-optimization done (n=226): time 4.529e-06/0.8105, allocations: 0.625 kB / 0.5984 GB, free: 130.7 MB / 442.8 MB Notification: Performance of matching and sorting (n=290): time 0.11/0.9204, allocations: 42.63 MB / 0.64 GB, free: 92.6 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 0.0005698/0.921, allocations: 0.7132 MB / 0.6407 GB, free: 91.84 MB / 442.8 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003629/0.9246, allocations: 3.419 MB / 0.644 GB, free: 88.46 MB / 442.8 MB Notification: Performance of collectPreVariables (initialization): time 0.001065/0.9257, allocations: 69.7 kB / 0.6441 GB, free: 88.38 MB / 442.8 MB Notification: Performance of collectInitialEqns (initialization): time 0.001714/0.9274, allocations: 4.234 MB / 0.6482 GB, free: 84.74 MB / 442.8 MB Notification: Performance of collectInitialBindings (initialization): time 0.001338/0.9287, allocations: 1.026 MB / 0.6492 GB, free: 83.73 MB / 442.8 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.002207/0.9309, allocations: 1.212 MB / 0.6504 GB, free: 82.51 MB / 442.8 MB Notification: Performance of setup shared object (initialization): time 3.302e-05/0.931, allocations: 305.1 kB / 0.6507 GB, free: 82.21 MB / 442.8 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.006228/0.9372, allocations: 5.513 MB / 0.6561 GB, free: 76.7 MB / 442.8 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.007136/0.9443, allocations: 6.929 MB / 0.6629 GB, free: 69.12 MB / 442.8 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.1857/1.13, allocations: 43.28 MB / 0.7051 GB, free: 25.79 MB / 442.8 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.25e-05/1.13, allocations: 12 kB / 0.7051 GB, free: 25.78 MB / 442.8 MB Notification: Performance of matching and sorting (n=507) (initialization): time 0.02446/1.155, allocations: 14.08 MB / 0.7189 GB, free: 11.69 MB / 442.8 MB Notification: Performance of prepare postOptimizeDAE: time 5.2e-05/1.155, allocations: 24 kB / 0.7189 GB, free: 11.67 MB / 442.8 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.265e-05/1.155, allocations: 51.94 kB / 0.7189 GB, free: 11.62 MB / 442.8 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.006093/1.161, allocations: 1.478 MB / 0.7204 GB, free: 10.12 MB / 442.8 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.04107/1.202, allocations: 3.444 MB / 0.7238 GB, free: 6.746 MB / 442.8 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1873/1.389, allocations: 23.02 MB / 0.7462 GB, free: 129.1 MB / 442.8 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00615/1.395, allocations: 232.6 kB / 0.7465 GB, free: 129.1 MB / 442.8 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001567/1.397, allocations: 0.7855 MB / 0.7472 GB, free: 129.1 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: 211 * Number of states: 0 () * Number of discrete variables: 6 (solvent.substanceDefinitionVar.SelfClustering,solvent.substanceDefinitionVar.data.phase,externalSubstance2.substanceDefinitionVar.SelfClustering,externalSubstance2.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 (479): * Single equations (assignments): 462 * 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 {(1,16), (2,1)} Notification: Performance of prepare postOptimizeDAE: time 0.004414/1.401, allocations: 1.987 MB / 0.7492 GB, free: 128.7 MB / 442.8 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.002134/1.403, allocations: 0.5528 MB / 0.7497 GB, free: 128.7 MB / 442.8 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02337/1.427, allocations: 11.26 MB / 0.7607 GB, free: 124.5 MB / 442.8 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.072e-05/1.427, allocations: 27.81 kB / 0.7607 GB, free: 124.5 MB / 442.8 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.338e-05/1.427, allocations: 3.562 kB / 0.7607 GB, free: 124.5 MB / 442.8 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.812e-05/1.427, allocations: 23.84 kB / 0.7608 GB, free: 124.5 MB / 442.8 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03243/1.459, allocations: 17.58 MB / 0.7779 GB, free: 115.9 MB / 442.8 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.087e-05/1.459, allocations: 14.56 kB / 0.7779 GB, free: 115.8 MB / 442.8 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.03655/1.496, allocations: 2.613 MB / 0.7805 GB, free: 113.3 MB / 442.8 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.006799/1.503, allocations: 1.539 MB / 0.782 GB, free: 111.8 MB / 442.8 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006942/1.503, allocations: 147.9 kB / 0.7821 GB, free: 111.6 MB / 442.8 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01812/1.521, allocations: 23.35 MB / 0.8049 GB, free: 86.79 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 0.0005016/1.522, allocations: 0.5708 MB / 0.8055 GB, free: 86.2 MB / 442.8 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01793/1.54, allocations: 10.05 MB / 0.8153 GB, free: 76.14 MB / 442.8 MB Notification: Performance of postOpt removeConstants (simulation): time 0.000897/1.541, allocations: 357.6 kB / 0.8156 GB, free: 76.02 MB / 442.8 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001283/1.542, allocations: 83.14 kB / 0.8157 GB, free: 75.95 MB / 442.8 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003378/1.545, allocations: 100.7 kB / 0.8158 GB, free: 75.86 MB / 442.8 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008064/1.546, allocations: 317.3 kB / 0.8161 GB, free: 75.55 MB / 442.8 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004423/1.547, allocations: 267.9 kB / 0.8164 GB, free: 75.29 MB / 442.8 MB Notification: Performance of sorting global known variables: time 0.005912/1.553, allocations: 4.544 MB / 0.8208 GB, free: 70.74 MB / 442.8 MB Notification: Performance of sort global known variables: time 1e-07/1.553, allocations: 0 / 0.8208 GB, free: 70.74 MB / 442.8 MB Notification: Performance of remove unused functions: time 0.007811/1.56, allocations: 1.753 MB / 0.8225 GB, free: 69.01 MB / 442.8 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 44 * 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 (252): * Single equations (assignments): 235 * 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 {(1,18), (3,3)} Notification: Performance of Backend phase and start with SimCode phase: time 0.001369/1.562, allocations: 486.3 kB / 0.823 GB, free: 68.64 MB / 442.8 MB Notification: Performance of simCode: created initialization part: time 0.02645/1.588, allocations: 9.964 MB / 0.8327 GB, free: 58.61 MB / 442.8 MB Notification: Performance of simCode: created event and clocks part: time 1.741e-05/1.588, allocations: 4 kB / 0.8327 GB, free: 58.6 MB / 442.8 MB Notification: Performance of simCode: created simulation system equations: time 0.01836/1.607, allocations: 4.47 MB / 0.8371 GB, free: 54.05 MB / 442.8 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.006476/1.613, allocations: 1.125 MB / 0.8382 GB, free: 53.02 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: 3.900271213031374]