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 0.001017/0.001017, allocations: 93.06 kB / 19.65 MB, free: 272 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 0.001147/0.001147, allocations: 169 kB / 23.02 MB, free: 1.543 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 1.005/1.005, allocations: 177.2 MB / 203.4 MB, free: 5.617 MB / 186.7 MB " [Timeout remaining time 179] 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 0.09694/0.09694, allocations: 17.47 MB / 277.4 MB, free: 11.54 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 1.333e-06/1.333e-06, allocations: 0 / 353.5 MB, free: 9.848 MB / 282.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 1.866e-05/1.999e-05, allocations: 8.781 kB / 353.5 MB, free: 9.84 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 0.04467/0.04469, allocations: 52.85 MB / 406.4 MB, free: 5.031 MB / 330.7 MB Notification: Performance of NFInst.instExpressions: time 0.3277/0.3724, allocations: 143.1 MB / 0.5366 GB, free: 5.742 MB / 410.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.006805/0.3792, allocations: 198.4 kB / 0.5368 GB, free: 5.547 MB / 410.7 MB Notification: Performance of NFTyping.typeComponents: time 0.005804/0.385, allocations: 2.052 MB / 0.5388 GB, free: 3.488 MB / 410.7 MB Notification: Performance of NFTyping.typeBindings: time 0.009624/0.3946, allocations: 3.238 MB / 0.5419 GB, free: 232 kB / 410.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.005748/0.4004, allocations: 1.927 MB / 0.5438 GB, free: 14.29 MB / 426.7 MB Notification: Performance of NFFlatten.flatten: time 0.01201/0.4124, allocations: 7.965 MB / 0.5516 GB, free: 6.309 MB / 426.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.003255/0.4157, allocations: 1.751 MB / 0.5533 GB, free: 4.465 MB / 426.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.2369/0.6526, allocations: 4.647 MB / 0.5579 GB, free: 7.906 MB / 426.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.00717/0.6598, allocations: 3.246 MB / 0.561 GB, free: 7.906 MB / 426.7 MB Notification: Performance of NFPackage.collectConstants: time 0.003438/0.6632, allocations: 0.7228 MB / 0.5617 GB, free: 7.906 MB / 426.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.009561/0.6728, allocations: 1.885 MB / 0.5636 GB, free: 7.906 MB / 426.7 MB Notification: Performance of NFScalarize.scalarize: time 0.004425/0.6772, allocations: 2.388 MB / 0.5659 GB, free: 7.906 MB / 426.7 MB Notification: Performance of NFVerifyModel.verify: time 0.007465/0.6847, allocations: 2.697 MB / 0.5685 GB, free: 7.906 MB / 426.7 MB Notification: Performance of NFConvertDAE.convert: time 0.01299/0.6976, allocations: 8.231 MB / 0.5766 GB, free: 7.012 MB / 426.7 MB Notification: Performance of FrontEnd - DAE generated: time 5.4e-06/0.6976, allocations: 3.125 kB / 0.5766 GB, free: 7.012 MB / 426.7 MB Notification: Performance of FrontEnd: time 2.004e-06/0.6976, allocations: 0 / 0.5766 GB, free: 7.012 MB / 426.7 MB Notification: Performance of Transformations before backend: time 0.0004273/0.6981, allocations: 0.625 kB / 0.5766 GB, free: 7.012 MB / 426.7 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 0.01334/0.7114, allocations: 9.423 MB / 0.5858 GB, free: 3.18 MB / 426.7 MB Notification: Performance of prepare preOptimizeDAE: time 4.918e-05/0.7115, allocations: 11.09 kB / 0.5858 GB, free: 3.18 MB / 426.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006317/0.7178, allocations: 3.478 MB / 0.5892 GB, free: 2.566 MB / 426.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.006257/0.724, allocations: 4.374 MB / 0.5935 GB, free: 1.582 MB / 426.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0005773/0.7246, allocations: 0.9823 MB / 0.5944 GB, free: 1.125 MB / 426.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0008978/0.7255, allocations: 0.7452 MB / 0.5951 GB, free: 1.117 MB / 426.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01377/0.7393, allocations: 10.33 MB / 0.6052 GB, free: 15.68 MB / 442.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.000169/0.7395, allocations: 19.67 kB / 0.6052 GB, free: 15.67 MB / 442.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004742/0.7399, allocations: 319.7 kB / 0.6056 GB, free: 15.67 MB / 442.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0009051/0.7408, allocations: 1.18 MB / 0.6067 GB, free: 15.64 MB / 442.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01797/0.7588, allocations: 12.06 MB / 0.6185 GB, free: 12.16 MB / 442.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0553/0.8141, allocations: 40.54 MB / 0.6581 GB, free: 7.625 MB / 474.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.005173/0.8193, allocations: 1.81 MB / 0.6598 GB, free: 5.793 MB / 474.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.00231/0.8216, allocations: 0.942 MB / 0.6608 GB, free: 4.836 MB / 474.7 MB Notification: Performance of preOpt evalFunc (simulation): time 0.01545/0.837, allocations: 10.15 MB / 0.6707 GB, free: 10.79 MB / 490.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.43e-05/0.8371, allocations: 73.36 kB / 0.6707 GB, free: 10.71 MB / 490.7 MB Notification: Performance of pre-optimization done (n=233): time 3.817e-06/0.8371, allocations: 0 / 0.6707 GB, free: 10.71 MB / 490.7 MB Notification: Performance of matching and sorting (n=298): time 0.07309/0.9102, allocations: 24.12 MB / 0.6943 GB, free: 2.637 MB / 0.4948 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 0.0006718/0.9108, allocations: 0.9227 MB / 0.6952 GB, free: 1.656 MB / 0.4948 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.005226/0.9161, allocations: 3.483 MB / 0.6986 GB, free: 14.16 MB / 0.5105 GB Notification: Performance of collectPreVariables (initialization): time 0.001146/0.9172, allocations: 73.7 kB / 0.6987 GB, free: 14.08 MB / 0.5105 GB Notification: Performance of collectInitialEqns (initialization): time 0.002733/0.92, allocations: 4.477 MB / 0.703 GB, free: 9.594 MB / 0.5105 GB Notification: Performance of collectInitialBindings (initialization): time 0.00176/0.9217, allocations: 1.062 MB / 0.7041 GB, free: 8.547 MB / 0.5105 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.002573/0.9243, allocations: 1.216 MB / 0.7053 GB, free: 7.32 MB / 0.5105 GB Notification: Performance of setup shared object (initialization): time 0.0001118/0.9244, allocations: 481.5 kB / 0.7057 GB, free: 6.848 MB / 0.5105 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.003189/0.9276, allocations: 1.575 MB / 0.7073 GB, free: 5.273 MB / 0.5105 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.004467/0.9321, allocations: 3.555 MB / 0.7107 GB, free: 0.8828 MB / 0.5105 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01162/0.9437, allocations: 7.345 MB / 0.7179 GB, free: 8.918 MB / 0.5261 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.116e-05/0.9437, allocations: 14.53 kB / 0.7179 GB, free: 8.906 MB / 0.5261 GB Notification: Performance of matching and sorting (n=508) (initialization): time 0.01348/0.9572, allocations: 6.323 MB / 0.7241 GB, free: 2.863 MB / 0.5261 GB Notification: Performance of prepare postOptimizeDAE: time 4.427e-05/0.9573, allocations: 24 kB / 0.7241 GB, free: 2.84 MB / 0.5261 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.64e-05/0.9573, allocations: 44.83 kB / 0.7242 GB, free: 2.797 MB / 0.5261 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.005431/0.9627, allocations: 1.78 MB / 0.7259 GB, free: 0.9922 MB / 0.5261 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01878/0.9815, allocations: 3.329 MB / 0.7292 GB, free: 13.72 MB / 0.5417 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.3002/1.282, allocations: 29.78 MB / 0.7582 GB, free: 131.2 MB / 0.5573 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004026/1.286, allocations: 215.5 kB / 0.7584 GB, free: 131.2 MB / 0.5573 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001513/1.287, allocations: 0.8006 MB / 0.7592 GB, free: 131.2 MB / 0.5573 GB 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 0.003008/1.29, allocations: 463.8 kB / 0.7597 GB, free: 131 MB / 0.5573 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001577/1.292, allocations: 0.5546 MB / 0.7602 GB, free: 131 MB / 0.5573 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01299/1.305, allocations: 7.752 MB / 0.7678 GB, free: 130.2 MB / 0.5573 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.192e-05/1.305, allocations: 28.12 kB / 0.7678 GB, free: 130.2 MB / 0.5573 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.902e-05/1.305, allocations: 4.031 kB / 0.7678 GB, free: 130.2 MB / 0.5573 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.762e-05/1.305, allocations: 15 kB / 0.7678 GB, free: 130.2 MB / 0.5573 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.022/1.327, allocations: 15.45 MB / 0.7829 GB, free: 128.4 MB / 0.5573 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.591e-05/1.327, allocations: 12.62 kB / 0.7829 GB, free: 128.4 MB / 0.5573 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01432/1.341, allocations: 2.482 MB / 0.7853 GB, free: 128.4 MB / 0.5573 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.005776/1.347, allocations: 1.855 MB / 0.7872 GB, free: 128.2 MB / 0.5573 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0008258/1.348, allocations: 162.6 kB / 0.7873 GB, free: 128.2 MB / 0.5573 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01311/1.361, allocations: 30.05 MB / 0.8167 GB, free: 99.32 MB / 0.5573 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 0.0003935/1.361, allocations: 0.7761 MB / 0.8174 GB, free: 98.63 MB / 0.5573 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01136/1.373, allocations: 5.366 MB / 0.8227 GB, free: 97.11 MB / 0.5573 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0009476/1.374, allocations: 362 kB / 0.823 GB, free: 97.1 MB / 0.5573 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0009092/1.375, allocations: 78.84 kB / 0.8231 GB, free: 97.1 MB / 0.5573 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001915/1.377, allocations: 89.94 kB / 0.8232 GB, free: 97.1 MB / 0.5573 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008101/1.377, allocations: 336.6 kB / 0.8235 GB, free: 97.09 MB / 0.5573 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004605/1.378, allocations: 295.8 kB / 0.8238 GB, free: 97.09 MB / 0.5573 GB Notification: Performance of sorting global known variables: time 0.003701/1.381, allocations: 2.749 MB / 0.8264 GB, free: 96.86 MB / 0.5573 GB Notification: Performance of sort global known variables: time 2.2e-07/1.381, allocations: 0 / 0.8264 GB, free: 96.86 MB / 0.5573 GB Notification: Performance of remove unused functions: time 0.006991/1.388, allocations: 1.77 MB / 0.8282 GB, free: 96.86 MB / 0.5573 GB 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 0.001145/1.39, allocations: 489.2 kB / 0.8286 GB, free: 96.76 MB / 0.5573 GB Notification: Performance of simCode: created initialization part: time 0.01668/1.406, allocations: 6.356 MB / 0.8349 GB, free: 94.97 MB / 0.5573 GB Notification: Performance of simCode: created event and clocks part: time 1.808e-05/1.406, allocations: 3.531 kB / 0.8349 GB, free: 94.97 MB / 0.5573 GB Notification: Performance of simCode: created simulation system equations: time 0.01046/1.417, allocations: 4.018 MB / 0.8388 GB, free: 93.22 MB / 0.5573 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00458/1.421, allocations: 1.092 MB / 0.8398 GB, free: 93.14 MB / 0.5573 GB [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:4759:9-4759:59:writable] Error: Internal error function createStateSetsSets failed. [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:856:5-856:146:writable] Error: Internal error function createSimCode failed [Transformation from optimised DAE to simulation code structure failed] " [Timeout remaining time 659] [Calling sys.exit(0), Time elapsed: 3.200963981449604]