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 0.0008769/0.0008769, allocations: 97.64 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 0.005234/0.005234, allocations: 170.1 kB / 16.27 MB, free: 6.652 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.243/1.243, allocations: 205.4 MB / 222.4 MB, free: 5.785 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/PowerGrids 1.0.3/package.mo): time 0.05659/0.05659, allocations: 14.14 MB / 284.9 MB, free: 7.273 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 0.0004812/0.0004812, allocations: 16 kB / 348.9 MB, free: 17.41 MB / 254.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.08016/0.08065, allocations: 51.12 MB / 400.1 MB, free: 14.25 MB / 302.1 MB Notification: Performance of NFInst.instantiate(PowerGrids.Examples.IEEE14bus.IEEE14busPowerFlow): time 0.2313/0.312, allocations: 105.4 MB / 0.4936 GB, free: 2.266 MB / 350.1 MB Notification: Performance of NFInst.instExpressions: time 0.05771/0.3697, allocations: 37.51 MB / 0.5302 GB, free: 12.66 MB / 398.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.01649/0.3863, allocations: 326.8 kB / 0.5305 GB, free: 12.34 MB / 398.1 MB Notification: Performance of NFTyping.typeComponents: time 0.01566/0.4019, allocations: 4.849 MB / 0.5353 GB, free: 7.465 MB / 398.1 MB Notification: Performance of NFTyping.typeBindings: time 0.04314/0.4451, allocations: 14.51 MB / 0.5494 GB, free: 8.957 MB / 414.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.007566/0.4527, allocations: 1.81 MB / 0.5512 GB, free: 7.148 MB / 414.1 MB Notification: Performance of NFFlatten.flatten: time 0.04562/0.4983, allocations: 34.99 MB / 0.5854 GB, free: 4.02 MB / 446.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.006106/0.5045, allocations: 2.218 MB / 0.5875 GB, free: 1.727 MB / 446.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.3631/0.8676, allocations: 8.862 MB / 0.5962 GB, free: 14.74 MB / 446.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.01913/0.8867, allocations: 9.879 MB / 0.6058 GB, free: 13.05 MB / 446.1 MB Notification: Performance of NFPackage.collectConstants: time 0.004222/0.891, allocations: 483.9 kB / 0.6063 GB, free: 13.05 MB / 446.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0126/0.9036, allocations: 1.761 MB / 0.608 GB, free: 13.05 MB / 446.1 MB Notification: Performance of NFScalarize.scalarize: time 0.003128/0.9068, allocations: 2.078 MB / 0.6101 GB, free: 12.41 MB / 446.1 MB Notification: Performance of NFVerifyModel.verify: time 0.01542/0.9222, allocations: 8.886 MB / 0.6187 GB, free: 9.848 MB / 446.1 MB Notification: Performance of NFConvertDAE.convert: time 0.02335/0.9456, allocations: 20.37 MB / 0.6386 GB, free: 6.238 MB / 446.1 MB Notification: Performance of FrontEnd - DAE generated: time 7.223e-06/0.9456, allocations: 0 / 0.6386 GB, free: 6.238 MB / 446.1 MB Notification: Performance of FrontEnd: time 3.867e-06/0.9456, allocations: 0 / 0.6386 GB, free: 6.238 MB / 446.1 MB Notification: Performance of Transformations before backend: time 0.0007665/0.9464, allocations: 3.938 kB / 0.6386 GB, free: 6.234 MB / 446.1 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 0.07554/1.022, allocations: 22.07 MB / 0.6602 GB, free: 13.86 MB / 462.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.828e-05/1.022, allocations: 9.688 kB / 0.6602 GB, free: 13.86 MB / 462.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.005499/1.028, allocations: 1.728 MB / 0.6619 GB, free: 13.41 MB / 462.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01329/1.041, allocations: 2.738 MB / 0.6646 GB, free: 12.23 MB / 462.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01987/1.061, allocations: 9.307 MB / 0.6736 GB, free: 7.195 MB / 462.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0007034/1.061, allocations: 1.065 MB / 0.6747 GB, free: 6.551 MB / 462.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001766/1.063, allocations: 1.292 MB / 0.6759 GB, free: 5.688 MB / 462.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02185/1.085, allocations: 13.5 MB / 0.6891 GB, free: 10.07 MB / 478.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.0002017/1.085, allocations: 14.41 kB / 0.6891 GB, free: 10.06 MB / 478.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0009932/1.086, allocations: 0.5469 MB / 0.6897 GB, free: 9.516 MB / 478.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000216/1.087, allocations: 338.8 kB / 0.69 GB, free: 9.188 MB / 478.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02401/1.111, allocations: 13.71 MB / 0.7034 GB, free: 11.56 MB / 494.1 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 0.2671/1.378, allocations: 86.12 MB / 0.7875 GB, free: 225 MB / 0.5607 GB Notification: Performance of preOpt comSubExp (simulation): time 0.03225/1.41, allocations: 26.57 MB / 0.8134 GB, free: 213.2 MB / 0.5607 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.008722/1.419, allocations: 6.366 MB / 0.8197 GB, free: 213.1 MB / 0.5607 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0005406/1.419, allocations: 189.6 kB / 0.8198 GB, free: 213.1 MB / 0.5607 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.007457/1.427, allocations: 6.181 MB / 0.8259 GB, free: 210.6 MB / 0.5607 GB Notification: Performance of pre-optimization done (n=1464): time 1.455e-05/1.427, allocations: 0 / 0.8259 GB, free: 210.6 MB / 0.5607 GB Notification: Performance of matching and sorting (n=1464): time 0.02836/1.455, allocations: 17.98 MB / 0.8434 GB, free: 203.9 MB / 0.5607 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.000219/1.455, allocations: 0.7457 MB / 0.8442 GB, free: 203.2 MB / 0.5607 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.009358/1.465, allocations: 8.302 MB / 0.8523 GB, free: 200.4 MB / 0.5607 GB Notification: Performance of collectPreVariables (initialization): time 0.001467/1.466, allocations: 258.5 kB / 0.8525 GB, free: 200.2 MB / 0.5607 GB Notification: Performance of collectInitialEqns (initialization): time 0.003572/1.47, allocations: 6.372 MB / 0.8587 GB, free: 195.3 MB / 0.5607 GB Notification: Performance of collectInitialBindings (initialization): time 0.004603/1.474, allocations: 4.989 MB / 0.8636 GB, free: 191.4 MB / 0.5607 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001345/1.476, allocations: 1.184 MB / 0.8648 GB, free: 190.8 MB / 0.5607 GB Notification: Performance of setup shared object (initialization): time 5.597e-05/1.476, allocations: 304.9 kB / 0.8651 GB, free: 190.5 MB / 0.5607 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.006049/1.482, allocations: 4.206 MB / 0.8692 GB, free: 188.9 MB / 0.5607 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.007293/1.489, allocations: 7.829 MB / 0.8768 GB, free: 181.9 MB / 0.5607 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01715/1.506, allocations: 13.36 MB / 0.8899 GB, free: 167.3 MB / 0.5607 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.257e-05/1.506, allocations: 28 kB / 0.8899 GB, free: 167.3 MB / 0.5607 GB Notification: Performance of matching and sorting (n=2078) (initialization): time 0.02763/1.534, allocations: 17.76 MB / 0.9072 GB, free: 151 MB / 0.5607 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001159/1.534, allocations: 162.6 kB / 0.9074 GB, free: 150.8 MB / 0.5607 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001132/1.534, allocations: 104 kB / 0.9075 GB, free: 150.7 MB / 0.5607 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0237/1.558, allocations: 5.801 MB / 0.9131 GB, free: 145.7 MB / 0.5607 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01238/1.571, allocations: 3.62 MB / 0.9167 GB, free: 142.1 MB / 0.5607 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04634/1.617, allocations: 30.38 MB / 0.9463 GB, free: 111.3 MB / 0.5607 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01282/1.63, allocations: 1.282 MB / 0.9476 GB, free: 110 MB / 0.5607 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001076/1.631, allocations: 0.5976 MB / 0.9482 GB, free: 109.4 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 0.004723/1.636, allocations: 2.446 MB / 0.9506 GB, free: 107 MB / 0.5607 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.002284/1.638, allocations: 1.413 MB / 0.952 GB, free: 105.5 MB / 0.5607 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02273/1.661, allocations: 14.94 MB / 0.9665 GB, free: 90.54 MB / 0.5607 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.617e-05/1.661, allocations: 140 kB / 0.9667 GB, free: 90.41 MB / 0.5607 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.708e-05/1.661, allocations: 4 kB / 0.9667 GB, free: 90.4 MB / 0.5607 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0001365/1.661, allocations: 67.73 kB / 0.9667 GB, free: 90.34 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 0.04246/1.703, allocations: 32.4 MB / 0.9984 GB, free: 57.45 MB / 0.5607 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.597e-05/1.703, allocations: 0 / 0.9984 GB, free: 57.45 MB / 0.5607 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.008754/1.712, allocations: 2.544 MB / 1.001 GB, free: 54.91 MB / 0.5607 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.007956/1.72, allocations: 2.169 MB / 1.003 GB, free: 52.72 MB / 0.5607 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007917/1.721, allocations: 252 kB / 1.003 GB, free: 52.48 MB / 0.5607 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.2293/1.95, allocations: 29.66 MB / 1.032 GB, free: 205 MB / 0.5607 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.659e-06/1.95, allocations: 9.5 kB / 1.032 GB, free: 205 MB / 0.5607 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02765/1.978, allocations: 14.75 MB / 1.047 GB, free: 203.8 MB / 0.5607 GB Notification: Performance of postOpt removeConstants (simulation): time 0.006219/1.984, allocations: 2.374 MB / 1.049 GB, free: 203.4 MB / 0.5607 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.002633/1.987, allocations: 241.7 kB / 1.049 GB, free: 203.4 MB / 0.5607 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.009198/1.996, allocations: 0.5379 MB / 1.05 GB, free: 203.3 MB / 0.5607 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.002174/1.998, allocations: 0.9123 MB / 1.051 GB, free: 203.3 MB / 0.5607 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0005201/1.999, allocations: 343.1 kB / 1.051 GB, free: 203.3 MB / 0.5607 GB Notification: Performance of sorting global known variables: time 0.007108/2.006, allocations: 5.231 MB / 1.056 GB, free: 203 MB / 0.5607 GB Notification: Performance of sort global known variables: time 2.8e-07/2.006, allocations: 0 / 1.056 GB, free: 203 MB / 0.5607 GB Notification: Performance of remove unused functions: time 0.01537/2.021, allocations: 4.833 MB / 1.061 GB, free: 202.8 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 0.0277/2.049, allocations: 16.67 MB / 1.077 GB, free: 195.1 MB / 0.5607 GB Notification: Performance of simCode: created initialization part: time 0.0296/2.079, allocations: 17.65 MB / 1.094 GB, free: 188.5 MB / 0.5607 GB Notification: Performance of simCode: created event and clocks part: time 7.484e-06/2.079, allocations: 3.969 kB / 1.094 GB, free: 188.5 MB / 0.5607 GB Notification: Performance of simCode: created simulation system equations: time 0.02181/2.1, allocations: 11.27 MB / 1.105 GB, free: 182.9 MB / 0.5607 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01595/2.116, allocations: 1.365 MB / 1.107 GB, free: 181.6 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 0.423/2.54, allocations: 187.5 MB / 1.29 GB, free: 202.1 MB / 0.5607 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005434/2.545, allocations: 6.042 MB / 1.296 GB, free: 201.1 MB / 0.5607 GB Notification: Performance of simCode: alias equations: time 0.008576/2.554, allocations: 1.731 MB / 1.297 GB, free: 200.8 MB / 0.5607 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.006323/2.56, allocations: 6.248 MB / 1.303 GB, free: 200.8 MB / 0.5607 GB Notification: Performance of SimCode: time 1.122e-06/2.56, allocations: 0 / 1.303 GB, free: 200.8 MB / 0.5607 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.5462/3.106, allocations: 267.3 MB / 1.564 GB, free: 147.5 MB / 0.5607 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0001627/3.106, allocations: 231.9 kB / 1.565 GB, free: 147.3 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: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_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