Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGas.conf.json 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/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/ModelicaTest 4.0.0+maint.om/package.mo", uses=false) Using package ModelicaTest with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 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 ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: translateModel(ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGas,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|volume.medium.T|volume.medium.X.1.|volume.medium.X.2.|volume.medium.X.3.|volume.medium.X.4.|volume.medium.X.5.|volume.medium.X.6.|volume.medium.p",fileNamePrefix="ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGas") translateModel(ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGas,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|volume.medium.T|volume.medium.X.1.|volume.medium.X.2.|volume.medium.X.3.|volume.medium.X.4.|volume.medium.X.5.|volume.medium.X.6.|volume.medium.p",fileNamePrefix="ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGas") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001198/0.001198, allocations: 87.53 kB / 17.63 MB, free: 6.293 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001649/0.001649, allocations: 180.5 kB / 18.52 MB, free: 5.445 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.517/1.517, allocations: 223.2 MB / 242.5 MB, free: 332 kB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo): time 0.2509/0.2509, allocations: 44.23 MB / 337.9 MB, free: 2.809 MB / 270.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0003541/0.0003541, allocations: 12.97 kB / 410.3 MB, free: 27.69 MB / 302.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1612/0.1616, allocations: 61.91 MB / 472.2 MB, free: 13.74 MB / 350.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGas): time 0.6095/0.7711, allocations: 161.6 MB / 0.6189 GB, free: 1.719 MB / 446.1 MB Notification: Performance of NFInst.instExpressions: time 0.009422/0.7806, allocations: 6.194 MB / 0.625 GB, free: 11.5 MB / 462.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0011/0.7817, allocations: 23.81 kB / 0.625 GB, free: 11.48 MB / 462.1 MB Notification: Performance of NFTyping.typeComponents: time 0.001155/0.7829, allocations: 310 kB / 0.6253 GB, free: 11.18 MB / 462.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Fluid/Sources.mo:784:36-785:54:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Fluid/Sources.mo:782:36-783:54:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Fluid/Sources.mo:730:36-731:54:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Fluid/Sources.mo:728:36-729:54:writable] Warning: 'each' used when modifying non-array element m_flow. Notification: Performance of NFTyping.typeBindings: time 0.004211/0.7871, allocations: 1.408 MB / 0.6267 GB, free: 9.766 MB / 462.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.003328/0.7905, allocations: 1.085 MB / 0.6278 GB, free: 8.688 MB / 462.1 MB Notification: Performance of NFFlatten.flatten: time 0.003419/0.7939, allocations: 2.656 MB / 0.6303 GB, free: 6.023 MB / 462.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.001178/0.7951, allocations: 0.62 MB / 0.6309 GB, free: 5.398 MB / 462.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.004445/0.7996, allocations: 1.583 MB / 0.6325 GB, free: 3.812 MB / 462.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.003817/0.8034, allocations: 1.695 MB / 0.6342 GB, free: 2.113 MB / 462.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0002388/0.8037, allocations: 52 kB / 0.6342 GB, free: 2.062 MB / 462.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.003626/0.8073, allocations: 1.248 MB / 0.6354 GB, free: 0.8125 MB / 462.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0009264/0.8082, allocations: 0.6742 MB / 0.6361 GB, free: 140 kB / 462.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0005187/0.8088, allocations: 297.1 kB / 0.6364 GB, free: 15.84 MB / 478.1 MB Notification: Performance of NFConvertDAE.convert: time 0.00296/0.8117, allocations: 1.972 MB / 0.6383 GB, free: 13.86 MB / 478.1 MB Notification: Performance of FrontEnd - DAE generated: time 9.648e-06/0.8118, allocations: 0 / 0.6383 GB, free: 13.86 MB / 478.1 MB Notification: Performance of FrontEnd: time 2.184e-06/0.8118, allocations: 3.938 kB / 0.6383 GB, free: 13.86 MB / 478.1 MB Notification: Performance of Transformations before backend: time 2.191e-05/0.8118, allocations: 0 / 0.6383 GB, free: 13.86 MB / 478.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 276 * Number of variables: 276 Notification: Performance of Generate backend data structure: time 0.003721/0.8155, allocations: 1.45 MB / 0.6397 GB, free: 12.36 MB / 478.1 MB Notification: Performance of prepare preOptimizeDAE: time 5.261e-05/0.8156, allocations: 8.562 kB / 0.6397 GB, free: 12.35 MB / 478.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001415/0.817, allocations: 310.2 kB / 0.64 GB, free: 12.05 MB / 478.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00131/0.8183, allocations: 0.7341 MB / 0.6407 GB, free: 11.27 MB / 478.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001985/0.8185, allocations: 141.4 kB / 0.6409 GB, free: 11.12 MB / 478.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001823/0.8187, allocations: 111.8 kB / 0.641 GB, free: 11.01 MB / 478.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002981/0.8217, allocations: 1.829 MB / 0.6428 GB, free: 9.113 MB / 478.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 3.889e-05/0.8218, allocations: 11.92 kB / 0.6428 GB, free: 9.102 MB / 478.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001437/0.8219, allocations: 44 kB / 0.6428 GB, free: 9.059 MB / 478.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001211/0.822, allocations: 93.95 kB / 0.6429 GB, free: 8.969 MB / 478.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00279/0.8248, allocations: 1.706 MB / 0.6446 GB, free: 7.262 MB / 478.1 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 0.01073/0.8356, allocations: 6.889 MB / 0.6513 GB, free: 15.9 MB / 494.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.001368/0.837, allocations: 0.857 MB / 0.6521 GB, free: 15.04 MB / 494.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0006674/0.8377, allocations: 442.3 kB / 0.6526 GB, free: 14.6 MB / 494.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0001507/0.8378, allocations: 109.7 kB / 0.6527 GB, free: 14.48 MB / 494.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.798e-05/0.8379, allocations: 47.12 kB / 0.6527 GB, free: 14.42 MB / 494.1 MB Notification: Performance of pre-optimization done (n=60): time 2.405e-06/0.8379, allocations: 3.938 kB / 0.6527 GB, free: 14.41 MB / 494.1 MB Notification: Performance of matching and sorting (n=72): time 0.0107/0.8486, allocations: 4.138 MB / 0.6567 GB, free: 10.21 MB / 494.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 8.358e-05/0.8487, allocations: 115.5 kB / 0.6569 GB, free: 10.07 MB / 494.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001629/0.8504, allocations: 1.097 MB / 0.6579 GB, free: 8.949 MB / 494.1 MB Notification: Performance of collectPreVariables (initialization): time 0.0001279/0.8505, allocations: 45.7 kB / 0.658 GB, free: 8.898 MB / 494.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0004658/0.851, allocations: 0.5223 MB / 0.6585 GB, free: 8.367 MB / 494.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.000247/0.8512, allocations: 260.2 kB / 0.6587 GB, free: 8.109 MB / 494.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 6.592e-05/0.8513, allocations: 20 kB / 0.6587 GB, free: 8.09 MB / 494.1 MB Notification: Performance of setup shared object (initialization): time 0.0001967/0.8515, allocations: 345.9 kB / 0.6591 GB, free: 7.746 MB / 494.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0009328/0.8524, allocations: 0.5758 MB / 0.6596 GB, free: 7.168 MB / 494.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001192/0.8536, allocations: 0.8565 MB / 0.6605 GB, free: 6.191 MB / 494.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.001089/0.8547, allocations: 0.69 MB / 0.6611 GB, free: 5.504 MB / 494.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.711e-06/0.8547, allocations: 4 kB / 0.6612 GB, free: 5.5 MB / 494.1 MB Notification: Performance of matching and sorting (n=125) (initialization): time 0.003295/0.858, allocations: 1.977 MB / 0.6631 GB, free: 3.512 MB / 494.1 MB Notification: Performance of prepare postOptimizeDAE: time 2.448e-05/0.8581, allocations: 12.22 kB / 0.6631 GB, free: 3.5 MB / 494.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.743e-05/0.8581, allocations: 15.98 kB / 0.6631 GB, free: 3.484 MB / 494.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.004577/0.8627, allocations: 1.417 MB / 0.6645 GB, free: 2.07 MB / 494.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006369/0.8634, allocations: 143.7 kB / 0.6646 GB, free: 1.93 MB / 494.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003183/0.8666, allocations: 1.92 MB / 0.6665 GB, free: 15.98 MB / 0.4981 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001257/0.8678, allocations: 107.8 kB / 0.6666 GB, free: 15.88 MB / 0.4981 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001702/0.868, allocations: 67.98 kB / 0.6667 GB, free: 15.81 MB / 0.4981 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 37 * Number of states: 0 () * Number of discrete variables: 4 (volume.regularFlow[1],volume.regularFlow[2],volume.inFlow[2],volume.inFlow[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (82): * Single equations (assignments): 81 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 1 {9 35} Notification: Performance of prepare postOptimizeDAE: time 0.0009042/0.8689, allocations: 401.5 kB / 0.6671 GB, free: 15.41 MB / 0.4981 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003636/0.8693, allocations: 110.7 kB / 0.6672 GB, free: 15.3 MB / 0.4981 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003162/0.8725, allocations: 1.486 MB / 0.6686 GB, free: 13.8 MB / 0.4981 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.291e-05/0.8725, allocations: 8 kB / 0.6686 GB, free: 13.8 MB / 0.4981 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 9.508e-06/0.8725, allocations: 0 / 0.6686 GB, free: 13.8 MB / 0.4981 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.238e-05/0.8725, allocations: 3.984 kB / 0.6686 GB, free: 13.79 MB / 0.4981 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005246/0.8778, allocations: 2.672 MB / 0.6712 GB, free: 11.06 MB / 0.4981 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.84e-06/0.8778, allocations: 0 / 0.6712 GB, free: 11.06 MB / 0.4981 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001699/0.8795, allocations: 331.6 kB / 0.6716 GB, free: 10.74 MB / 0.4981 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.000219/0.8798, allocations: 64.8 kB / 0.6716 GB, free: 10.67 MB / 0.4981 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001131/0.8799, allocations: 31.97 kB / 0.6716 GB, free: 10.64 MB / 0.4981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002754/0.8827, allocations: 2.848 MB / 0.6744 GB, free: 7.527 MB / 0.4981 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.568e-06/0.8827, allocations: 3.953 kB / 0.6744 GB, free: 7.523 MB / 0.4981 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003365/0.886, allocations: 1.879 MB / 0.6763 GB, free: 5.613 MB / 0.4981 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001035/0.8871, allocations: 339.7 kB / 0.6766 GB, free: 5.262 MB / 0.4981 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003734/0.8875, allocations: 28.17 kB / 0.6766 GB, free: 5.234 MB / 0.4981 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001172/0.8887, allocations: 87.78 kB / 0.6767 GB, free: 5.148 MB / 0.4981 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000179/0.8889, allocations: 68.5 kB / 0.6768 GB, free: 5.078 MB / 0.4981 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002663/0.8891, allocations: 63.95 kB / 0.6768 GB, free: 5.016 MB / 0.4981 GB Notification: Performance of sorting global known variables: time 0.001505/0.8907, allocations: 0.7891 MB / 0.6776 GB, free: 4.215 MB / 0.4981 GB Notification: Performance of sort global known variables: time 1.6e-07/0.8907, allocations: 0 / 0.6776 GB, free: 4.215 MB / 0.4981 GB Notification: Performance of remove unused functions: time 0.002248/0.8929, allocations: 491.8 kB / 0.6781 GB, free: 3.734 MB / 0.4981 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 2 * Number of states: 8 (volume.medium.p,volume.medium.Xi[1],volume.medium.Xi[2],volume.medium.Xi[3],volume.medium.Xi[4],volume.medium.Xi[5],volume.medium.Xi[6],volume.medium.T) * 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 (78): * Single equations (assignments): 76 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 1 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details: * Constant Jacobian: 0 * Linear Jacobian (size,density): 0 * Non-linear Jacobian: 1 {1} * Without analytic Jacobian: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 1 {(1,100.0%) 1} * Non-linear torn systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.00236/0.8953, allocations: 0.5697 MB / 0.6786 GB, free: 3.16 MB / 0.4981 GB Notification: Performance of simCode: created initialization part: time 0.003295/0.8986, allocations: 1.446 MB / 0.68 GB, free: 1.719 MB / 0.4981 GB Notification: Performance of simCode: created event and clocks part: time 6.683e-06/0.8986, allocations: 0.6562 kB / 0.68 GB, free: 1.719 MB / 0.4981 GB Notification: Performance of simCode: created simulation system equations: time 0.001783/0.9004, allocations: 0.8426 MB / 0.6809 GB, free: 0.8672 MB / 0.4981 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004125/0.9046, allocations: 0.7497 MB / 0.6816 GB, free: 136 kB / 0.4981 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007145/0.9117, allocations: 3.438 MB / 0.6849 GB, free: 12.66 MB / 0.5137 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001319/0.9131, allocations: 1.176 MB / 0.6861 GB, free: 11.46 MB / 0.5137 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006047/0.9137, allocations: 115.4 kB / 0.6862 GB, free: 11.35 MB / 0.5137 GB Notification: Performance of SimCode: time 1.613e-06/0.9137, allocations: 0 / 0.6862 GB, free: 11.35 MB / 0.5137 GB Notification: Performance of Templates: time 0.3115/1.225, allocations: 31.54 MB / 0.717 GB, free: 203.1 MB / 0.5294 GB make -j1 -f ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGas.makefile make -j1 -f ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGas.makefile clang++ NOTFOUND -Winvalid-pch -O0 -g -DNDEBUG -fPIC -std=c++11 -DBOOST_ALL_DYN_LINK -DUSE_DGESV -DUSE_LOGGER -DOMC_BUILD -DUSE_THREAD -DSUNDIALS_MAJOR_VERSION=5 -DSUNDIALS_MINOR_VERSION=4 -DPMC_USE_SUNDIALS -I"." -I"/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../include/omc/cpp/" -I. "-I/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Resources/C-Sources" -I"." -I"." -I"/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/include/omc/c/sundials" "-I/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Resources/C-Sources" -DMEASURETIME_PROFILEBLOCKS -DUSE_LOGGER -c -o OMCppModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGasCalcHelperMain.o OMCppModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGasCalcHelperMain.cpp clang: error: no such file or directory: 'NOTFOUND' make: *** [: OMCppModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGasCalcHelperMain.o] Error 1