Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr PowerGrids_PowerGrids.Examples.IEEE14bus.IEEE14busPowerFlow.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.IEEE14bus.IEEE14busPowerFlow,fileNamePrefix="PowerGrids_PowerGrids_Examples_IEEE14bus_IEEE14busPowerFlow",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(PowerGrids.Examples.IEEE14bus.IEEE14busPowerFlow,fileNamePrefix="PowerGrids_PowerGrids_Examples_IEEE14bus_IEEE14busPowerFlow",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 0.001072/0.001072, allocations: 115.3 kB / 15.34 MB, free: 0.5156 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001122/0.001122, allocations: 191.3 kB / 16.25 MB, free: 6.629 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.546/1.546, allocations: 205.1 MB / 222.1 MB, free: 4.73 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/PowerGrids 1.0.3/package.mo): time 0.06421/0.06421, allocations: 14.16 MB / 283.6 MB, free: 7.266 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 0.001885/0.001885, allocations: 67.89 kB / 346.7 MB, free: 17.56 MB / 254.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1467/0.1487, allocations: 50.13 MB / 396.9 MB, free: 15.39 MB / 302.1 MB Notification: Performance of NFInst.instantiate(PowerGrids.Examples.IEEE14bus.IEEE14busPowerFlow): time 0.392/0.5408, allocations: 108.4 MB / 0.4935 GB, free: 13.72 MB / 366.1 MB Notification: Performance of NFInst.instExpressions: time 0.08712/0.6279, allocations: 38.04 MB / 0.5306 GB, free: 7.598 MB / 398.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.03302/0.661, allocations: 338.8 kB / 0.5309 GB, free: 7.266 MB / 398.1 MB Notification: Performance of NFTyping.typeComponents: time 0.02519/0.6862, allocations: 4.853 MB / 0.5357 GB, free: 2.391 MB / 398.1 MB Notification: Performance of NFTyping.typeBindings: time 0.0665/0.7529, allocations: 14.5 MB / 0.5498 GB, free: 3.902 MB / 414.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.01174/0.7646, allocations: 1.803 MB / 0.5516 GB, free: 2.098 MB / 414.1 MB Notification: Performance of NFFlatten.flatten: time 0.625/1.39, allocations: 36.6 MB / 0.5873 GB, free: 13.6 MB / 446.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.01216/1.402, allocations: 2.413 MB / 0.5897 GB, free: 28.96 MB / 462.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.02943/1.431, allocations: 10.28 MB / 0.5997 GB, free: 28.66 MB / 462.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.02437/1.456, allocations: 10.79 MB / 0.6103 GB, free: 26.76 MB / 462.1 MB Notification: Performance of NFPackage.collectConstants: time 0.006563/1.462, allocations: 0.9075 MB / 0.6111 GB, free: 26.76 MB / 462.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.01871/1.481, allocations: 2.658 MB / 0.6137 GB, free: 26.76 MB / 462.1 MB Notification: Performance of NFScalarize.scalarize: time 0.006314/1.487, allocations: 2.528 MB / 0.6162 GB, free: 26.12 MB / 462.1 MB Notification: Performance of NFVerifyModel.verify: time 0.02709/1.515, allocations: 9.766 MB / 0.6257 GB, free: 23.59 MB / 462.1 MB Notification: Performance of NFConvertDAE.convert: time 0.0455/1.56, allocations: 21.61 MB / 0.6469 GB, free: 20.18 MB / 462.1 MB Notification: Performance of FrontEnd - DAE generated: time 7.734e-06/1.56, allocations: 0 / 0.6469 GB, free: 20.18 MB / 462.1 MB Notification: Performance of FrontEnd: time 1.713e-06/1.56, allocations: 0 / 0.6469 GB, free: 20.18 MB / 462.1 MB Notification: Performance of Transformations before backend: time 0.001016/1.561, allocations: 6.719 kB / 0.6469 GB, free: 20.18 MB / 462.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 3510 * Number of variables: 3510 Notification: Performance of Generate backend data structure: time 0.09734/1.659, allocations: 24.7 MB / 0.671 GB, free: 7.895 MB / 462.1 MB Notification: Performance of prepare preOptimizeDAE: time 5.454e-05/1.659, allocations: 8.031 kB / 0.671 GB, free: 7.887 MB / 462.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.006237/1.665, allocations: 1.736 MB / 0.6727 GB, free: 6.492 MB / 462.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01688/1.682, allocations: 2.728 MB / 0.6753 GB, free: 3.742 MB / 462.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.02727/1.709, allocations: 9.309 MB / 0.6844 GB, free: 10.86 MB / 478.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001423/1.711, allocations: 1.069 MB / 0.6855 GB, free: 9.785 MB / 478.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.005379/1.716, allocations: 1.289 MB / 0.6867 GB, free: 8.496 MB / 478.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.04533/1.761, allocations: 13.49 MB / 0.6999 GB, free: 10.7 MB / 494.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.0006216/1.762, allocations: 18.22 kB / 0.6999 GB, free: 10.7 MB / 494.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.004076/1.766, allocations: 0.5469 MB / 0.7005 GB, free: 10.15 MB / 494.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003046/1.766, allocations: 340 kB / 0.7008 GB, free: 9.816 MB / 494.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03848/1.805, allocations: 13.72 MB / 0.7142 GB, free: 12.18 MB / 0.4982 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 0.3591/2.164, allocations: 86.03 MB / 0.7982 GB, free: 211.4 MB / 0.5607 GB Notification: Performance of preOpt comSubExp (simulation): time 0.03576/2.2, allocations: 26.58 MB / 0.8242 GB, free: 199.7 MB / 0.5607 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.01291/2.213, allocations: 6.39 MB / 0.8304 GB, free: 198.5 MB / 0.5607 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001179/2.214, allocations: 188.6 kB / 0.8306 GB, free: 198.5 MB / 0.5607 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01016/2.224, allocations: 6.176 MB / 0.8366 GB, free: 195.8 MB / 0.5607 GB Notification: Performance of pre-optimization done (n=1464): time 2.608e-05/2.224, allocations: 0 / 0.8366 GB, free: 195.8 MB / 0.5607 GB Notification: Performance of matching and sorting (n=1464): time 0.03567/2.26, allocations: 17.97 MB / 0.8542 GB, free: 189.1 MB / 0.5607 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002209/2.26, allocations: 0.7439 MB / 0.8549 GB, free: 188.4 MB / 0.5607 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0118/2.272, allocations: 8.298 MB / 0.863 GB, free: 185.7 MB / 0.5607 GB Notification: Performance of collectPreVariables (initialization): time 0.001901/2.274, allocations: 260.4 kB / 0.8632 GB, free: 185.5 MB / 0.5607 GB Notification: Performance of collectInitialEqns (initialization): time 0.004935/2.279, allocations: 6.377 MB / 0.8695 GB, free: 181 MB / 0.5607 GB Notification: Performance of collectInitialBindings (initialization): time 0.005798/2.285, allocations: 4.991 MB / 0.8743 GB, free: 177.1 MB / 0.5607 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.004083/2.289, allocations: 2.586 MB / 0.8769 GB, free: 175.8 MB / 0.5607 GB Notification: Performance of setup shared object (initialization): time 4.209e-05/2.289, allocations: 301.1 kB / 0.8771 GB, free: 175.5 MB / 0.5607 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.006224/2.295, allocations: 4.206 MB / 0.8813 GB, free: 173.8 MB / 0.5607 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.007509/2.302, allocations: 7.832 MB / 0.8889 GB, free: 167.1 MB / 0.5607 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.02027/2.323, allocations: 13.36 MB / 0.902 GB, free: 152.5 MB / 0.5607 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001087/2.323, allocations: 28 kB / 0.902 GB, free: 152.5 MB / 0.5607 GB Notification: Performance of matching and sorting (n=2078) (initialization): time 0.04194/2.365, allocations: 17.77 MB / 0.9193 GB, free: 136.1 MB / 0.5607 GB Notification: Performance of prepare postOptimizeDAE: time 0.0002362/2.365, allocations: 162.8 kB / 0.9195 GB, free: 136 MB / 0.5607 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0002097/2.365, allocations: 104 kB / 0.9196 GB, free: 135.9 MB / 0.5607 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02464/2.39, allocations: 5.842 MB / 0.9253 GB, free: 130 MB / 0.5607 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01368/2.404, allocations: 3.628 MB / 0.9288 GB, free: 126.4 MB / 0.5607 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0584/2.462, allocations: 33.18 MB / 0.9612 GB, free: 92.82 MB / 0.5607 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01535/2.477, allocations: 1.282 MB / 0.9625 GB, free: 91.53 MB / 0.5607 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002758/2.48, allocations: 0.6015 MB / 0.9631 GB, free: 90.93 MB / 0.5607 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 467 * Number of states: 0 () * Number of discrete variables: 20 (Tgen2.breakerStatusInInternal,L1to5.breakerStatusInternalB,L1to5.breakerStatusInternalA,$PRE.Tgen2.breakerStatusInInternal,$PRE.L1to5.breakerStatusInternalB,$PRE.L1to5.breakerStatusInternalA,Tgen2.breakerStatus,$PRE.Tgen2.breakerStatus,L1to5.breakerStatus,$PRE.L1to5.breakerStatus,$whenCondition10,$whenCondition9,$whenCondition8,$whenCondition7,$whenCondition6,$whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (1720): * Single equations (assignments): 1714 * Array equations: 0 * Algorithm blocks: 4 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 2 systems {(338,0), (14,0)} Notification: Performance of prepare postOptimizeDAE: time 0.006769/2.487, allocations: 2.442 MB / 0.9655 GB, free: 88.46 MB / 0.5607 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.003712/2.491, allocations: 1.409 MB / 0.9668 GB, free: 87.04 MB / 0.5607 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02549/2.516, allocations: 14.94 MB / 0.9814 GB, free: 72.04 MB / 0.5607 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.493e-05/2.516, allocations: 140 kB / 0.9816 GB, free: 71.91 MB / 0.5607 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.066e-05/2.516, allocations: 7.938 kB / 0.9816 GB, free: 71.9 MB / 0.5607 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0003213/2.517, allocations: 71.73 kB / 0.9816 GB, free: 71.83 MB / 0.5607 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 postOpt removeSimpleEquations (simulation): time 0.06149/2.578, allocations: 32.39 MB / 1.013 GB, free: 38.95 MB / 0.5607 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.57e-05/2.578, allocations: 3.938 kB / 1.013 GB, free: 38.94 MB / 0.5607 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01089/2.589, allocations: 2.556 MB / 1.016 GB, free: 36.38 MB / 0.5607 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.009032/2.598, allocations: 2.225 MB / 1.018 GB, free: 34.14 MB / 0.5607 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.001687/2.6, allocations: 248 kB / 1.018 GB, free: 33.9 MB / 0.5607 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.2888/2.889, allocations: 32.41 MB / 1.05 GB, free: 206.1 MB / 0.5607 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.839e-06/2.889, allocations: 9.188 kB / 1.05 GB, free: 206.1 MB / 0.5607 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.03412/2.923, allocations: 14.76 MB / 1.064 GB, free: 204.9 MB / 0.5607 GB Notification: Performance of postOpt removeConstants (simulation): time 0.009505/2.933, allocations: 2.358 MB / 1.067 GB, free: 204.2 MB / 0.5607 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.003157/2.936, allocations: 244.9 kB / 1.067 GB, free: 204.2 MB / 0.5607 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.009547/2.945, allocations: 0.5544 MB / 1.067 GB, free: 204.1 MB / 0.5607 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.003287/2.949, allocations: 0.9075 MB / 1.068 GB, free: 204.1 MB / 0.5607 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.001384/2.95, allocations: 334.1 kB / 1.069 GB, free: 204.1 MB / 0.5607 GB Notification: Performance of sorting global known variables: time 0.00955/2.96, allocations: 5.231 MB / 1.074 GB, free: 202.7 MB / 0.5607 GB Notification: Performance of sort global known variables: time 3.91e-07/2.96, allocations: 7.125 kB / 1.074 GB, free: 202.7 MB / 0.5607 GB Notification: Performance of remove unused functions: time 0.01592/2.976, allocations: 4.843 MB / 1.078 GB, free: 202 MB / 0.5607 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 13 * Number of states: 0 () * Number of discrete variables: 12 ($whenCondition1,$whenCondition2,$whenCondition3,$whenCondition4,$whenCondition5,$whenCondition6,$whenCondition7,$whenCondition8,$whenCondition9,$whenCondition10,L1to5.breakerStatus,Tgen2.breakerStatus) * Number of discrete states: 12 (Tgen2.breakerStatus,$whenCondition10,$whenCondition9,L1to5.breakerStatus,$whenCondition8,$whenCondition7,$whenCondition6,$whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (1108): * Single equations (assignments): 1104 * Array equations: 0 * Algorithm blocks: 2 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 2 systems {(14,0), (334,0)} Notification: Performance of Backend phase and start with SimCode phase: time 0.03181/3.007, allocations: 16.35 MB / 1.094 GB, free: 194.7 MB / 0.5607 GB Warning: The hideResult annotation could not be evaluated, probably due to missing annotation(Evaluate=true). It is removed. Notification: Performance of simCode: created initialization part: time 0.1757/3.183, allocations: 18.71 MB / 1.113 GB, free: 187.7 MB / 0.5607 GB Notification: Performance of simCode: created event and clocks part: time 9.508e-06/3.183, allocations: 0.6562 kB / 1.113 GB, free: 187.7 MB / 0.5607 GB Warning: The hideResult annotation could not be evaluated, probably due to missing annotation(Evaluate=true). It is removed. Notification: Performance of simCode: created simulation system equations: time 0.02353/3.207, allocations: 11.78 MB / 1.124 GB, free: 178.5 MB / 0.5607 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01841/3.225, allocations: 1.389 MB / 1.125 GB, free: 177.2 MB / 0.5607 GB 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 0.4618/3.687, allocations: 187.5 MB / 1.309 GB, free: 201.7 MB / 0.5607 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.009032/3.696, allocations: 6.044 MB / 1.314 GB, free: 200.7 MB / 0.5607 GB Notification: Performance of simCode: alias equations: time 0.009432/3.705, allocations: 1.729 MB / 1.316 GB, free: 200.5 MB / 0.5607 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.007457/3.713, allocations: 6.245 MB / 1.322 GB, free: 200.5 MB / 0.5607 GB Notification: Performance of SimCode: time 9.11e-07/3.713, allocations: 0 / 1.322 GB, free: 200.5 MB / 0.5607 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 1/4.713, allocations: 279.6 MB / 1.595 GB, free: 130.4 MB / 0.5607 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.000129/4.713, allocations: 222.2 kB / 1.596 GB, free: 130.2 MB / 0.5607 GB 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_IEEE14bus_IEEE14busPowerFlow.o PowerGrids_PowerGrids_Examples_IEEE14bus_IEEE14busPowerFlow.c In file included from PowerGrids_PowerGrids_Examples_IEEE14bus_IEEE14busPowerFlow.c:7: In file included from ./PowerGrids_PowerGrids_Examples_IEEE14bus_IEEE14busPowerFlow_model.h:5: In file included from ./openmodelica.h:71: In file included from ./gc/../openmodelica_types.h:161: ./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_IEEE14bus_IEEE14busPowerFlow.c:8:10: fatal error: 'PowerGrids_PowerGrids_Examples_IEEE14bus_IEEE14busPowerFlow_16dae.h' file not found #include "PowerGrids_PowerGrids_Examples_IEEE14bus_IEEE14busPowerFlow_16dae.h" ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2 warnings and 1 error generated. make: *** [: PowerGrids_PowerGrids_Examples_IEEE14bus_IEEE14busPowerFlow.o] Error 1