Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr PowerGrids_PowerGrids.Examples.Tutorial.GridOperation.Static.StaticGridDifferentNominals.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 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/PowerGrids 1.0.3/package.mo", uses=false) Using package PowerGrids with version 1.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/PowerGrids 1.0.3/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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: "" <> buildModelFMU(PowerGrids.Examples.Tutorial.GridOperation.Static.StaticGridDifferentNominals,fileNamePrefix="PowerGrids_PowerGrids_Examples_Tutorial_GridOperation_Static_StaticGridDifferentNominals",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(PowerGrids.Examples.Tutorial.GridOperation.Static.StaticGridDifferentNominals,fileNamePrefix="PowerGrids_PowerGrids_Examples_Tutorial_GridOperation_Static_StaticGridDifferentNominals",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0007133/0.0007133, allocations: 91.61 kB / 15.36 MB, free: 0.7344 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.004116/0.004116, allocations: 172.8 kB / 16.26 MB, free: 6.68 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.277/1.277, allocations: 205.4 MB / 222.5 MB, free: 5.562 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/PowerGrids 1.0.3/package.mo): time 0.05644/0.05644, allocations: 14.16 MB / 284.9 MB, free: 7.039 MB / 238.1 MB Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.000466/0.000466, allocations: 15.38 kB / 349 MB, free: 17.34 MB / 254.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.08142/0.0819, allocations: 51.11 MB / 400.1 MB, free: 14.19 MB / 302.1 MB Notification: Performance of NFInst.instantiate(PowerGrids.Examples.Tutorial.GridOperation.Static.StaticGridDifferentNominals): time 0.1839/0.2658, allocations: 32.43 MB / 432.5 MB, free: 12.34 MB / 318.1 MB Notification: Performance of NFInst.instExpressions: time 0.01765/0.2835, allocations: 12.62 MB / 445.1 MB, free: 11.27 MB / 318.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.004976/0.2885, allocations: 95.41 kB / 445.2 MB, free: 11.25 MB / 318.1 MB Notification: Performance of NFTyping.typeComponents: time 0.004439/0.2929, allocations: 1.412 MB / 446.6 MB, free: 10.81 MB / 318.1 MB Notification: Performance of NFTyping.typeBindings: time 0.01371/0.3067, allocations: 4.735 MB / 451.4 MB, free: 8.457 MB / 318.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.003857/0.3105, allocations: 1.499 MB / 452.9 MB, free: 7.711 MB / 318.1 MB Notification: Performance of NFFlatten.flatten: time 0.01314/0.3237, allocations: 11.13 MB / 464 MB, free: 2.051 MB / 318.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.001235/0.325, allocations: 0.6399 MB / 464.6 MB, free: 1.758 MB / 318.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.004837/0.3298, allocations: 2.857 MB / 467.5 MB, free: 272 kB / 318.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.004906/0.3347, allocations: 3.253 MB / 470.7 MB, free: 14.29 MB / 334.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0005157/0.3353, allocations: 195.9 kB / 470.9 MB, free: 14.29 MB / 334.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.00283/0.3381, allocations: 0.7481 MB / 471.7 MB, free: 13.59 MB / 334.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0006102/0.3387, allocations: 0.7715 MB / 472.4 MB, free: 12.86 MB / 334.1 MB Notification: Performance of NFVerifyModel.verify: time 0.003121/0.3418, allocations: 2.847 MB / 475.3 MB, free: 10.02 MB / 334.1 MB Notification: Performance of NFConvertDAE.convert: time 0.007365/0.3492, allocations: 6.665 MB / 482 MB, free: 3.672 MB / 334.1 MB Notification: Performance of FrontEnd - DAE generated: time 4.528e-06/0.3492, allocations: 0 / 482 MB, free: 3.672 MB / 334.1 MB Notification: Performance of FrontEnd: time 2.064e-06/0.3492, allocations: 0 / 482 MB, free: 3.672 MB / 334.1 MB Notification: Performance of Transformations before backend: time 0.0001022/0.3494, allocations: 0 / 482 MB, free: 3.672 MB / 334.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 971 * Number of variables: 971 Notification: Performance of Generate backend data structure: time 0.02334/0.3727, allocations: 7.143 MB / 489.1 MB, free: 12.55 MB / 350.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.233e-05/0.3728, allocations: 8.031 kB / 489.1 MB, free: 12.54 MB / 350.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0008423/0.3736, allocations: 0.4913 MB / 489.6 MB, free: 12.04 MB / 350.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00308/0.3767, allocations: 0.8219 MB / 490.4 MB, free: 11.21 MB / 350.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005032/0.3817, allocations: 3.044 MB / 493.5 MB, free: 8.176 MB / 350.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002018/0.382, allocations: 319.6 kB / 493.8 MB, free: 7.863 MB / 350.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005395/0.3825, allocations: 424 kB / 494.2 MB, free: 7.449 MB / 350.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.005784/0.3883, allocations: 3.764 MB / 498 MB, free: 3.613 MB / 350.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 5.871e-05/0.3884, allocations: 3.938 kB / 498 MB, free: 3.609 MB / 350.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002728/0.3886, allocations: 152 kB / 498.1 MB, free: 3.461 MB / 350.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.596e-05/0.3887, allocations: 96 kB / 498.2 MB, free: 3.367 MB / 350.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.006144/0.3949, allocations: 3.902 MB / 0.4903 GB, free: 15.46 MB / 366.1 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 0.03118/0.4261, allocations: 24.76 MB / 0.5145 GB, free: 4.094 MB / 382.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.006844/0.4329, allocations: 6.376 MB / 0.5207 GB, free: 13.25 MB / 398.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.002099/0.4351, allocations: 1.525 MB / 0.5222 GB, free: 11.71 MB / 398.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0001706/0.4352, allocations: 61.08 kB / 0.5223 GB, free: 11.66 MB / 398.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.59e-05/0.4353, allocations: 73.86 kB / 0.5224 GB, free: 11.58 MB / 398.1 MB Notification: Performance of pre-optimization done (n=420): time 7.865e-06/0.4353, allocations: 0 / 0.5224 GB, free: 11.58 MB / 398.1 MB Notification: Performance of matching and sorting (n=420): time 0.02195/0.4573, allocations: 7.986 MB / 0.5302 GB, free: 3.527 MB / 398.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 6.369e-05/0.4574, allocations: 98.64 kB / 0.5303 GB, free: 3.418 MB / 398.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003963/0.4613, allocations: 3.086 MB / 0.5333 GB, free: 320 kB / 398.1 MB Notification: Performance of collectPreVariables (initialization): time 0.0004104/0.4618, allocations: 121.6 kB / 0.5334 GB, free: 192 kB / 398.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.001341/0.4631, allocations: 1.921 MB / 0.5353 GB, free: 14.27 MB / 414.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.001298/0.4644, allocations: 1.47 MB / 0.5367 GB, free: 12.81 MB / 414.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005625/0.465, allocations: 0.511 MB / 0.5372 GB, free: 12.29 MB / 414.1 MB Notification: Performance of setup shared object (initialization): time 9.292e-05/0.4651, allocations: 301.1 kB / 0.5375 GB, free: 12 MB / 414.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002585/0.4677, allocations: 1.672 MB / 0.5391 GB, free: 10.32 MB / 414.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.00362/0.4713, allocations: 3.018 MB / 0.5421 GB, free: 6.773 MB / 414.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.006103/0.4774, allocations: 4.769 MB / 0.5467 GB, free: 1.473 MB / 414.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.948e-05/0.4775, allocations: 8 kB / 0.5467 GB, free: 1.465 MB / 414.1 MB Notification: Performance of matching and sorting (n=787) (initialization): time 0.01328/0.4907, allocations: 6.95 MB / 0.5535 GB, free: 10.45 MB / 430.1 MB Notification: Performance of prepare postOptimizeDAE: time 3.748e-05/0.4908, allocations: 21.09 kB / 0.5535 GB, free: 10.43 MB / 430.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.362e-05/0.4908, allocations: 40 kB / 0.5536 GB, free: 10.39 MB / 430.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.01753/0.5084, allocations: 3.564 MB / 0.5571 GB, free: 6.758 MB / 430.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004797/0.5132, allocations: 1.338 MB / 0.5584 GB, free: 5.418 MB / 430.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1996/0.7128, allocations: 37.55 MB / 0.595 GB, free: 149.1 MB / 462.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005009/0.7178, allocations: 0.5411 MB / 0.5956 GB, free: 149.1 MB / 462.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000525/0.7183, allocations: 245.8 kB / 0.5958 GB, free: 149.1 MB / 462.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 172 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (700): * Single equations (assignments): 676 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 24 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 9 systems {(2,0,100.0%), (2,0,100.0%), (2,0,100.0%), (2,0,100.0%), (2,0,100.0%), (2,0,100.0%), (2,0,100.0%), (2,0,100.0%), (2,0,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 15 systems {(23,0), (2,0), (2,0), (2,0), (2,0), (23,0), (2,0), (2,0), (2,0), (2,0), (23,0), (2,0), (2,0), (2,0), (2,0)} Notification: Performance of prepare postOptimizeDAE: time 0.001648/0.72, allocations: 0.8318 MB / 0.5966 GB, free: 148.9 MB / 462.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000835/0.7208, allocations: 464.7 kB / 0.597 GB, free: 148.9 MB / 462.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00817/0.729, allocations: 4.493 MB / 0.6014 GB, free: 148.7 MB / 462.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.055e-05/0.7291, allocations: 41.23 kB / 0.6015 GB, free: 148.7 MB / 462.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.276e-05/0.7291, allocations: 20.31 kB / 0.6015 GB, free: 148.7 MB / 462.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.106e-05/0.7291, allocations: 20.16 kB / 0.6015 GB, free: 148.7 MB / 462.1 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 postOpt removeSimpleEquations (simulation): time 0.01325/0.7424, allocations: 9.131 MB / 0.6104 GB, free: 144.7 MB / 462.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.081e-05/0.7424, allocations: 1.375 kB / 0.6104 GB, free: 144.7 MB / 462.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002774/0.7452, allocations: 0.6678 MB / 0.6111 GB, free: 144.6 MB / 462.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.003024/0.7482, allocations: 0.8489 MB / 0.6119 GB, free: 144.5 MB / 462.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001835/0.7484, allocations: 76.25 kB / 0.612 GB, free: 144.4 MB / 462.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0156/0.764, allocations: 11.5 MB / 0.6232 GB, free: 137.5 MB / 462.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.345e-06/0.7641, allocations: 0 / 0.6232 GB, free: 137.5 MB / 462.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.009375/0.7735, allocations: 6.162 MB / 0.6292 GB, free: 134.7 MB / 462.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.00168/0.7752, allocations: 0.8035 MB / 0.63 GB, free: 134.2 MB / 462.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004633/0.7756, allocations: 75.16 kB / 0.6301 GB, free: 134.2 MB / 462.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002171/0.7778, allocations: 147.9 kB / 0.6302 GB, free: 134.1 MB / 462.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0005913/0.7784, allocations: 276.6 kB / 0.6305 GB, free: 134 MB / 462.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000144/0.7786, allocations: 95.59 kB / 0.6306 GB, free: 134 MB / 462.1 MB Notification: Performance of sorting global known variables: time 0.002272/0.7809, allocations: 1.91 MB / 0.6325 GB, free: 133.3 MB / 462.1 MB Notification: Performance of sort global known variables: time 1.2e-07/0.7809, allocations: 0 / 0.6325 GB, free: 133.3 MB / 462.1 MB Notification: Performance of remove unused functions: time 0.004157/0.785, allocations: 1.582 MB / 0.634 GB, free: 133.1 MB / 462.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 18 (GEN_1.theta,GEN_1.omegaPu,GEN_1.lambdaDPu,GEN_1.lambdafPu,GEN_1.lambdaQ1Pu,GEN_1.lambdaQ2Pu,GEN_2.theta,GEN_2.omegaPu,GEN_2.lambdaDPu,GEN_2.lambdafPu,GEN_2.lambdaQ1Pu,GEN_2.lambdaQ2Pu,GEN_3.theta,GEN_3.omegaPu,GEN_3.lambdaDPu,GEN_3.lambdafPu,GEN_3.lambdaQ1Pu,GEN_3.lambdaQ2Pu) * 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 (321): * Single equations (assignments): 318 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 3 systems {(36,0,8.0%), (36,0,8.0%), (36,0,8.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.008654/0.7937, allocations: 7.075 MB / 0.6409 GB, free: 128.7 MB / 462.1 MB Notification: Performance of simCode: created initialization part: time 0.01105/0.8048, allocations: 8.242 MB / 0.649 GB, free: 120.4 MB / 462.1 MB Notification: Performance of simCode: created event and clocks part: time 4.438e-06/0.8048, allocations: 0 / 0.649 GB, free: 120.4 MB / 462.1 MB Notification: Performance of simCode: created simulation system equations: time 0.006184/0.811, allocations: 3.61 MB / 0.6525 GB, free: 116.8 MB / 462.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003079/0.8141, allocations: 0.5027 MB / 0.653 GB, free: 116.3 MB / 462.1 MB Warning: The hideResult annotation could not be evaluated, probably due to missing annotation(Evaluate=true). It is removed. Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.06054/0.8746, allocations: 47.01 MB / 0.6989 GB, free: 65.22 MB / 462.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001442/0.8761, allocations: 2.349 MB / 0.7012 GB, free: 62.84 MB / 462.1 MB Notification: Performance of simCode: alias equations: time 0.002553/0.8787, allocations: 0.5722 MB / 0.7017 GB, free: 62.26 MB / 462.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001702/0.8804, allocations: 1.811 MB / 0.7035 GB, free: 60.45 MB / 462.1 MB Notification: Performance of SimCode: time 8.42e-07/0.8804, allocations: 0 / 0.7035 GB, free: 60.45 MB / 462.1 MB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.2781/1.158, allocations: 91.64 MB / 0.793 GB, free: 132.6 MB / 462.1 MB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0001582/1.159, allocations: 270.7 kB / 0.7933 GB, free: 132.3 MB / 462.1 MB Error: Error building simulator. Build log: clang -Os -fPIC -falign-functions -mfpmath=sse -fno-dollars-in-identifiers -Wno-parentheses-equality -I. -I'/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../include/omc/c/fmi' -DOMC_FMI_RUNTIME=1 -DCMINPACK_NO_DLL=1 -c -o PowerGrids_PowerGrids_Examples_Tutorial_GridOperation_Static_StaticGridDifferentNominals.o PowerGrids_PowerGrids_Examples_Tutorial_GridOperation_Static_StaticGridDifferentNominals.c In file included from PowerGrids_PowerGrids_Examples_Tutorial_GridOperation_Static_StaticGridDifferentNominals.c:7: In file included from ./PowerGrids_PowerGrids_Examples_Tutorial_GridOperation_Static_StaticGridDifferentNominals_model.h:5: In file included from ./openmodelica.h:71: In file included from ./gc/../openmodelica_types.h:155: ./gc/omc_gc.h:223:28: warning: expression result unused [-Wunused-value] GC_register_displacement(0); ^ ./gc/omc_gc.h:227:34: warning: expression result unused [-Wunused-value] GC_set_force_unmap_on_gcollect(1); ^ PowerGrids_PowerGrids_Examples_Tutorial_GridOperation_Static_StaticGridDifferentNominals.c:8:10: fatal error: 'PowerGrids_PowerGrids_Examples_Tutorial_GridOperation_Static_StaticGridDifferentNominals_16dae.h' file not found #include "PowerGrids_PowerGrids_Examples_Tutorial_GridOperation_Static_StaticGridDifferentNominals_16dae.h" ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2 warnings and 1 error generated. make: *** [: PowerGrids_PowerGrids_Examples_Tutorial_GridOperation_Static_StaticGridDifferentNominals.o] Error 1