Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.1.0_ModelicaTest.Fluid.TestExamplesVariants.HeatingSystem_FixedInitial.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 0.001372/0.001372, allocations: 116.1 kB / 21.23 MB, free: 0.6016 MB / 14.72 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 0.001463/0.001463, allocations: 221 kB / 24.54 MB, free: 3.812 MB / 14.72 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 1.454/1.454, allocations: 230.6 MB / 258.3 MB, free: 8.004 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0+maint.om/package.mo): time 0.2323/0.2323, allocations: 46.95 MB / 361.7 MB, free: 4.254 MB / 286.1 MB " [Timeout remaining time 180] Using package ModelicaTest with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0+maint.om/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: "" <> buildModelFMU(ModelicaTest.Fluid.TestExamplesVariants.HeatingSystem_FixedInitial,fileNamePrefix="ModelicaTest_4_1_0_ModelicaTest_Fluid_TestExamplesVariants_HeatingSystem_FixedInitial",fmuType="cs",version="2.0",platforms={"static"}) "" <> buildModelFMU(ModelicaTest.Fluid.TestExamplesVariants.HeatingSystem_FixedInitial,fileNamePrefix="ModelicaTest_4_1_0_ModelicaTest_Fluid_TestExamplesVariants_HeatingSystem_FixedInitial",fmuType="cs",version="2.0",platforms={"static"}) [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 0.002077/0.002077, allocations: 76.08 kB / 0.497 GB, free: 7.879 MB / 366.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3017/0.3038, allocations: 66.02 MB / 0.5614 GB, free: 4.457 MB / 398.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.TestExamplesVariants.HeatingSystem_FixedInitial): time 0.1024/0.4062, allocations: 91.66 MB / 0.651 GB, free: 8.473 MB / 494.1 MB Notification: Performance of NFInst.instExpressions: time 0.03451/0.4407, allocations: 21.53 MB / 0.672 GB, free: 2.887 MB / 0.4981 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002541/0.4432, allocations: 126.9 kB / 0.6721 GB, free: 2.762 MB / 0.4981 GB Notification: Performance of NFTyping.typeComponents: time 0.00314/0.4464, allocations: 0.955 MB / 0.673 GB, free: 1.801 MB / 0.4981 GB Notification: Performance of NFTyping.typeBindings: time 0.01071/0.4571, allocations: 3.888 MB / 0.6768 GB, free: 13.89 MB / 0.5137 GB Notification: Performance of NFTyping.typeClassSections: time 0.01481/0.4719, allocations: 6.058 MB / 0.6827 GB, free: 7.836 MB / 0.5137 GB Notification: Performance of NFFlatten.flatten: time 0.01178/0.4837, allocations: 7.432 MB / 0.69 GB, free: 388 kB / 0.5137 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003406/0.4871, allocations: 1.623 MB / 0.6916 GB, free: 14.73 MB / 0.5294 GB Notification: Performance of NFEvalConstants.evaluate: time 0.4453/0.9324, allocations: 74.55 MB / 0.7644 GB, free: 40.19 MB / 0.5606 GB Notification: Performance of NFSimplifyModel.simplify: time 0.05748/0.9899, allocations: 31.9 MB / 0.7955 GB, free: 30.44 MB / 0.5606 GB Notification: Performance of NFPackage.collectConstants: time 0.0009413/0.9908, allocations: 249.1 kB / 0.7958 GB, free: 30.2 MB / 0.5606 GB Notification: Performance of NFFlatten.collectFunctions: time 0.01124/1.002, allocations: 6.165 MB / 0.8018 GB, free: 25.4 MB / 0.5606 GB Notification: Performance of NFScalarize.scalarize: time 0.001621/1.004, allocations: 1.125 MB / 0.8029 GB, free: 24.75 MB / 0.5606 GB Notification: Performance of NFVerifyModel.verify: time 0.002152/1.006, allocations: 1.498 MB / 0.8044 GB, free: 24.01 MB / 0.5606 GB Notification: Performance of NFConvertDAE.convert: time 0.008481/1.014, allocations: 5.56 MB / 0.8098 GB, free: 19.68 MB / 0.5606 GB Notification: Performance of FrontEnd - DAE generated: time 4.618e-06/1.014, allocations: 0 / 0.8098 GB, free: 19.68 MB / 0.5606 GB Notification: Performance of FrontEnd: time 1.493e-06/1.014, allocations: 0 / 0.8098 GB, free: 19.68 MB / 0.5606 GB Notification: Performance of Transformations before backend: time 7.424e-05/1.014, allocations: 0 / 0.8098 GB, free: 19.68 MB / 0.5606 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 538 * Number of variables: 538 Notification: Performance of Generate backend data structure: time 0.007864/1.022, allocations: 3.519 MB / 0.8132 GB, free: 16.55 MB / 0.5606 GB Notification: Performance of prepare preOptimizeDAE: time 3.94e-05/1.022, allocations: 11.97 kB / 0.8132 GB, free: 16.54 MB / 0.5606 GB Notification: Performance of preOpt introduceOutputRealDerivatives (simulation): time 6.966e-05/1.022, allocations: 57.67 kB / 0.8133 GB, free: 16.48 MB / 0.5606 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0005028/1.023, allocations: 352.7 kB / 0.8136 GB, free: 16.26 MB / 0.5606 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0009663/1.024, allocations: 328.4 kB / 0.8139 GB, free: 15.94 MB / 0.5606 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002791/1.027, allocations: 1.588 MB / 0.8155 GB, free: 14.7 MB / 0.5606 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000162/1.027, allocations: 274.6 kB / 0.8158 GB, free: 14.47 MB / 0.5606 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003577/1.027, allocations: 201.9 kB / 0.816 GB, free: 14.34 MB / 0.5606 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.004609/1.032, allocations: 3.308 MB / 0.8192 GB, free: 11.91 MB / 0.5606 GB Notification: Performance of preOpt findStateOrder (simulation): time 5.629e-05/1.032, allocations: 10.33 kB / 0.8192 GB, free: 11.91 MB / 0.5606 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002318/1.032, allocations: 85.36 kB / 0.8193 GB, free: 11.89 MB / 0.5606 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002365/1.032, allocations: 254.4 kB / 0.8195 GB, free: 11.67 MB / 0.5606 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004544/1.037, allocations: 3.132 MB / 0.8226 GB, free: 9.582 MB / 0.5606 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 0.01945/1.056, allocations: 13.53 MB / 0.8358 GB, free: 13.37 MB / 0.5762 GB Notification: Performance of preOpt comSubExp (simulation): time 0.005061/1.061, allocations: 2.16 MB / 0.8379 GB, free: 11.22 MB / 0.5762 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.002783/1.064, allocations: 1.317 MB / 0.8392 GB, free: 9.906 MB / 0.5762 GB Notification: Performance of preOpt evalFunc (simulation): time 0.01011/1.074, allocations: 3.888 MB / 0.843 GB, free: 6.059 MB / 0.5762 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.202e-05/1.074, allocations: 59.56 kB / 0.843 GB, free: 5.996 MB / 0.5762 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.0009108/1.075, allocations: 178.5 kB / 0.8432 GB, free: 5.82 MB / 0.5762 GB Notification: Performance of pre-optimization done (n=178): time 5.701e-06/1.075, allocations: 4 kB / 0.8432 GB, free: 5.816 MB / 0.5762 GB Notification: Performance of matching and sorting (n=254): time 0.3761/1.451, allocations: 41.79 MB / 0.884 GB, free: 12.07 MB / 0.6231 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 0.01327/1.465, allocations: 3.052 MB / 0.887 GB, free: 9 MB / 0.6231 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003186/1.468, allocations: 1.841 MB / 0.8888 GB, free: 7.117 MB / 0.6231 GB Notification: Performance of collectPreVariables (initialization): time 0.0006399/1.468, allocations: 69.7 kB / 0.8889 GB, free: 7.043 MB / 0.6231 GB Notification: Performance of collectInitialEqns (initialization): time 0.0009654/1.469, allocations: 1.086 MB / 0.8899 GB, free: 5.953 MB / 0.6231 GB Notification: Performance of collectInitialBindings (initialization): time 0.001405/1.471, allocations: 0.9109 MB / 0.8908 GB, free: 5.055 MB / 0.6231 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001709/1.472, allocations: 0.5955 MB / 0.8914 GB, free: 4.457 MB / 0.6231 GB Notification: Performance of setup shared object (initialization): time 0.0001312/1.473, allocations: 305.1 kB / 0.8917 GB, free: 4.156 MB / 0.6231 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.005141/1.478, allocations: 2.35 MB / 0.894 GB, free: 1.801 MB / 0.6231 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.005831/1.484, allocations: 2.943 MB / 0.8969 GB, free: 14.62 MB / 0.6387 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01244/1.496, allocations: 5.373 MB / 0.9021 GB, free: 9.055 MB / 0.6387 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.128e-05/1.496, allocations: 8 kB / 0.9021 GB, free: 9.047 MB / 0.6387 GB Notification: Performance of matching and sorting (n=362) (initialization): time 0.02018/1.516, allocations: 7.352 MB / 0.9093 GB, free: 1.73 MB / 0.6387 GB Notification: Performance of prepare postOptimizeDAE: time 3.55e-05/1.516, allocations: 12 kB / 0.9093 GB, free: 1.719 MB / 0.6387 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.319e-05/1.516, allocations: 16 kB / 0.9093 GB, free: 1.703 MB / 0.6387 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01625/1.533, allocations: 4.579 MB / 0.9138 GB, free: 13.12 MB / 0.6544 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003796/1.536, allocations: 0.6384 MB / 0.9144 GB, free: 12.51 MB / 0.6544 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01855/1.555, allocations: 13.51 MB / 0.9276 GB, free: 14.38 MB / 0.67 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005425/1.56, allocations: 419.4 kB / 0.928 GB, free: 13.97 MB / 0.67 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009418/1.561, allocations: 175.8 kB / 0.9282 GB, free: 13.8 MB / 0.67 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.006667/1.568, allocations: 2.823 MB / 0.9309 GB, free: 10.97 MB / 0.67 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.005757/1.574, allocations: 2.889 MB / 0.9338 GB, free: 7.836 MB / 0.67 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.01197/1.586, allocations: 5.253 MB / 0.9389 GB, free: 2.383 MB / 0.67 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.499e-05/1.586, allocations: 15.94 kB / 0.9389 GB, free: 2.367 MB / 0.67 GB Notification: Performance of matching and sorting (n=362) (initialization_lambda0): time 0.01836/1.604, allocations: 6.635 MB / 0.9454 GB, free: 11.77 MB / 0.6856 GB Notification: Performance of prepare postOptimizeDAE: time 3.994e-05/1.604, allocations: 16 kB / 0.9454 GB, free: 11.75 MB / 0.6856 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.615e-05/1.604, allocations: 16 kB / 0.9454 GB, free: 11.73 MB / 0.6856 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.008298/1.612, allocations: 3.024 MB / 0.9484 GB, free: 8.688 MB / 0.6856 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003916/1.616, allocations: 0.6647 MB / 0.949 GB, free: 8.055 MB / 0.6856 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01707/1.633, allocations: 13.24 MB / 0.9619 GB, free: 10.19 MB / 0.7012 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005002/1.638, allocations: 407.5 kB / 0.9623 GB, free: 9.789 MB / 0.7012 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007423/1.639, allocations: 168 kB / 0.9625 GB, free: 9.625 MB / 0.7012 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 78 * Number of states: 0 () * Number of discrete variables: 4 (tank.inFlow[2],tank.inFlow[1],tank.regularFlow[2],tank.regularFlow[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (291): * Single equations (assignments): 279 * Array equations: 2 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 10 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 5 systems {(1,2,100.0%), (1,2,100.0%), (1,6,100.0%), (1,2,100.0%), (1,2,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 5 systems {(2,10), (1,5), (5,14), (2,6), (1,6)} Notification: Performance of prepare postOptimizeDAE: time 0.00112/1.64, allocations: 355.2 kB / 0.9628 GB, free: 9.305 MB / 0.7012 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009238/1.641, allocations: 254.4 kB / 0.9631 GB, free: 9.055 MB / 0.7012 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01984/1.661, allocations: 7.472 MB / 0.9704 GB, free: 1.578 MB / 0.7012 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.01816/1.679, allocations: 6.722 MB / 0.9769 GB, free: 10.8 MB / 0.7169 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.253e-05/1.679, allocations: 8 kB / 0.9769 GB, free: 10.8 MB / 0.7169 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.01865/1.698, allocations: 6.892 MB / 0.9837 GB, free: 3.797 MB / 0.7169 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03706/1.735, allocations: 13.54 MB / 0.9969 GB, free: 6.309 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.428e-05/1.735, allocations: 0 / 0.9969 GB, free: 6.309 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002936/1.738, allocations: 456.2 kB / 0.9973 GB, free: 5.879 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.2608/1.999, allocations: 6.185 MB / 1.003 GB, free: 326.2 MB / 0.7325 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000718/1.999, allocations: 109.3 kB / 1.003 GB, free: 326.2 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01493/2.014, allocations: 14.12 MB / 1.017 GB, free: 317.6 MB / 0.7325 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 0.007723/2.022, allocations: 2.662 MB / 1.02 GB, free: 316.9 MB / 0.7325 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01864/2.041, allocations: 10.07 MB / 1.03 GB, free: 313.4 MB / 0.7325 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002547/2.043, allocations: 0.7991 MB / 1.03 GB, free: 313.2 MB / 0.7325 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001249/2.044, allocations: 67.36 kB / 1.031 GB, free: 313.1 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003914/2.048, allocations: 273.5 kB / 1.031 GB, free: 313.1 MB / 0.7325 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008229/2.049, allocations: 232.2 kB / 1.031 GB, free: 313.1 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0005608/2.05, allocations: 117.5 kB / 1.031 GB, free: 313 MB / 0.7325 GB Notification: Performance of sorting global known variables: time 0.002206/2.052, allocations: 1.264 MB / 1.032 GB, free: 312.6 MB / 0.7325 GB Notification: Performance of sort global known variables: time 7e-08/2.052, allocations: 0 / 1.032 GB, free: 312.6 MB / 0.7325 GB Notification: Performance of remove unused functions: time 0.0088/2.061, allocations: 3.167 MB / 1.035 GB, free: 311.1 MB / 0.7325 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 2 * Number of states: 10 ($STATESET1.x[6],$STATESET1.x[5],$STATESET1.x[4],$STATESET1.x[3],$STATESET1.x[2],$STATESET1.x[1],pipe.mediums[1].p,pipe.mediums[1].T,pipe.mediums[2].p,pipe.mediums[2].T) * Number of discrete variables: 4 (tank.regularFlow[1],tank.regularFlow[2],tank.inFlow[1],tank.inFlow[2]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (199): * Single equations (assignments): 187 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 3 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 9 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 5 systems {(1,2,100.0%), (1,2,100.0%), (1,2,100.0%), (1,2,100.0%), (1,6,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 4 systems {(1,5), (1,9), (2,10), (14,48)} Notification: Performance of Backend phase and start with SimCode phase: time 0.02523/2.086, allocations: 12.35 MB / 1.048 GB, free: 299.8 MB / 0.7325 GB Notification: Performance of simCode: created initialization part: time 0.02329/2.109, allocations: 10.06 MB / 1.057 GB, free: 289.7 MB / 0.7325 GB Notification: Performance of simCode: created event and clocks part: time 1.218e-05/2.109, allocations: 3.938 kB / 1.057 GB, free: 289.7 MB / 0.7325 GB Notification: Performance of simCode: created simulation system equations: time 0.01031/2.12, allocations: 3.788 MB / 1.061 GB, free: 285.9 MB / 0.7325 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.006645/2.126, allocations: 1.093 MB / 1.062 GB, free: 284.9 MB / 0.7325 GB [/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:4733:9-4733:59:writable] Error: Internal error function createStateSetsSets failed. [/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:822:5-822:146: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: 4.733244817995001] Failed to read output from testmodel.py, exit status != 0: ['time', 'heater.mediums[1].h', 'heater.mediums[1].p', 'pipe.mediums[1].h', 'pipe.mediums[1].p', 'pipe.mediums[2].h', 'pipe.mediums[2].p', 'radiator.mediums[1].h', 'radiator.mediums[1].p', 'tank.level', 'tank.medium.h'] 2.135480330034625 2.1467058629999998 1.129352588 Calling exit ...