Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr BuildingSystems_BuildingSystems.Fluid.Sources.Examples.Outside_CpData.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/NcDataReader2 2.5.1-master/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo", uses=false) Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo) Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/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(BuildingSystems.Fluid.Sources.Examples.Outside_CpData,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.Sources.Examples.Outside_CpData") translateModel(BuildingSystems.Fluid.Sources.Examples.Outside_CpData,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.Sources.Examples.Outside_CpData") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0009363/0.0009362, allocations: 92.62 kB / 16.02 MB, free: 80 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001137/0.001137, allocations: 178.3 kB / 16.92 MB, free: 6.652 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.348/1.348, allocations: 223.2 MB / 241 MB, free: 5.305 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.001708/0.001708, allocations: 266.9 kB / 292.3 MB, free: 1.844 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 0.9294/0.9294, allocations: 169.5 MB / 0.501 GB, free: 14.16 MB / 382.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0004339/0.0004338, allocations: 15.88 kB / 0.5993 GB, free: 28.03 MB / 430.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1951/0.1956, allocations: 88.55 MB / 0.6858 GB, free: 15.1 MB / 494.1 MB Notification: Performance of NFInst.instantiate(BuildingSystems.Fluid.Sources.Examples.Outside_CpData): time 0.5091/0.7048, allocations: 162.6 MB / 0.8446 GB, free: 3.621 MB / 0.5606 GB Notification: Performance of NFInst.instExpressions: time 0.02191/0.7267, allocations: 17.02 MB / 0.8612 GB, free: 6.016 MB / 0.5762 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001621/0.7284, allocations: 25.09 kB / 0.8612 GB, free: 6.004 MB / 0.5762 GB Notification: Performance of NFTyping.typeComponents: time 0.001479/0.7299, allocations: 462.5 kB / 0.8617 GB, free: 5.633 MB / 0.5762 GB Notification: Performance of NFTyping.typeBindings: time 0.005104/0.735, allocations: 1.488 MB / 0.8631 GB, free: 4.535 MB / 0.5762 GB Notification: Performance of NFTyping.typeClassSections: time 0.003675/0.7387, allocations: 1.274 MB / 0.8644 GB, free: 3.609 MB / 0.5762 GB Notification: Performance of NFFlatten.flatten: time 0.003615/0.7423, allocations: 2.888 MB / 0.8672 GB, free: 1.98 MB / 0.5762 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002642/0.745, allocations: 1.729 MB / 0.8689 GB, free: 0.9102 MB / 0.5762 GB Notification: Performance of NFEvalConstants.evaluate: time 0.005128/0.7501, allocations: 1.068 MB / 0.8699 GB, free: 384 kB / 0.5762 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001601/0.7517, allocations: 0.8715 MB / 0.8708 GB, free: 15.84 MB / 0.5919 GB Notification: Performance of NFPackage.collectConstants: time 0.0004373/0.7522, allocations: 49.53 kB / 0.8708 GB, free: 15.84 MB / 0.5919 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003433/0.7556, allocations: 1.509 MB / 0.8723 GB, free: 15.03 MB / 0.5919 GB Notification: Performance of NFScalarize.scalarize: time 0.0008233/0.7565, allocations: 0.5829 MB / 0.8729 GB, free: 14.68 MB / 0.5919 GB Notification: Performance of NFVerifyModel.verify: time 0.001686/0.7582, allocations: 0.9717 MB / 0.8738 GB, free: 13.99 MB / 0.5919 GB Notification: Performance of NFConvertDAE.convert: time 0.00363/0.7618, allocations: 2.555 MB / 0.8763 GB, free: 12.24 MB / 0.5919 GB Notification: Performance of FrontEnd - DAE generated: time 4.849e-06/0.7618, allocations: 0 / 0.8763 GB, free: 12.24 MB / 0.5919 GB Notification: Performance of FrontEnd: time 1.483e-06/0.7618, allocations: 0 / 0.8763 GB, free: 12.24 MB / 0.5919 GB Notification: Performance of Transformations before backend: time 0.0001229/0.762, allocations: 0 / 0.8763 GB, free: 12.24 MB / 0.5919 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 430 * Number of variables: 430 Notification: Performance of Generate backend data structure: time 0.004999/0.767, allocations: 2.272 MB / 0.8785 GB, free: 10.52 MB / 0.5919 GB Notification: Performance of prepare preOptimizeDAE: time 3.94e-05/0.767, allocations: 11.97 kB / 0.8786 GB, free: 10.5 MB / 0.5919 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003923/0.7709, allocations: 0.5591 MB / 0.8791 GB, free: 9.941 MB / 0.5919 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003063/0.774, allocations: 1.6 MB / 0.8807 GB, free: 8.289 MB / 0.5919 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001358/0.7742, allocations: 127.4 kB / 0.8808 GB, free: 8.164 MB / 0.5919 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.000379/0.7746, allocations: 172 kB / 0.8809 GB, free: 7.996 MB / 0.5919 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003897/0.7785, allocations: 1.94 MB / 0.8828 GB, free: 6.004 MB / 0.5919 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.843e-05/0.7785, allocations: 4 kB / 0.8828 GB, free: 6 MB / 0.5919 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001624/0.7787, allocations: 76 kB / 0.8829 GB, free: 5.926 MB / 0.5919 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.947e-05/0.7787, allocations: 40 kB / 0.883 GB, free: 5.887 MB / 0.5919 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00339/0.7821, allocations: 2.097 MB / 0.885 GB, free: 3.785 MB / 0.5919 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 0.009122/0.7912, allocations: 5.73 MB / 0.8906 GB, free: 13.79 MB / 0.6075 GB Notification: Performance of preOpt comSubExp (simulation): time 0.003265/0.7945, allocations: 2.107 MB / 0.8927 GB, free: 11.61 MB / 0.6075 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001254/0.7958, allocations: 0.7659 MB / 0.8934 GB, free: 10.84 MB / 0.6075 GB Notification: Performance of preOpt evalFunc (simulation): time 0.000575/0.7964, allocations: 437.6 kB / 0.8938 GB, free: 10.34 MB / 0.6075 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.00178/0.7982, allocations: 1.005 MB / 0.8948 GB, free: 9.32 MB / 0.6075 GB Notification: Performance of pre-optimization done (n=146): time 4.548e-06/0.7982, allocations: 0 / 0.8948 GB, free: 9.32 MB / 0.6075 GB Notification: Performance of matching and sorting (n=146): time 0.006535/0.8047, allocations: 2.981 MB / 0.8977 GB, free: 6.223 MB / 0.6075 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001117/0.8049, allocations: 193.2 kB / 0.8979 GB, free: 5.992 MB / 0.6075 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002568/0.8075, allocations: 1.791 MB / 0.8996 GB, free: 4.188 MB / 0.6075 GB Notification: Performance of collectPreVariables (initialization): time 0.0002834/0.8078, allocations: 57.7 kB / 0.8997 GB, free: 4.125 MB / 0.6075 GB Notification: Performance of collectInitialEqns (initialization): time 0.0007398/0.8085, allocations: 0.8349 MB / 0.9005 GB, free: 3.277 MB / 0.6075 GB Notification: Performance of collectInitialBindings (initialization): time 0.0004695/0.809, allocations: 477 kB / 0.901 GB, free: 2.805 MB / 0.6075 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001576/0.8092, allocations: 105.7 kB / 0.9011 GB, free: 2.695 MB / 0.6075 GB Notification: Performance of setup shared object (initialization): time 0.000139/0.8093, allocations: 357.9 kB / 0.9014 GB, free: 2.34 MB / 0.6075 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001124/0.8104, allocations: 0.5998 MB / 0.902 GB, free: 1.738 MB / 0.6075 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001305/0.8117, allocations: 0.8014 MB / 0.9028 GB, free: 0.8906 MB / 0.6075 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002337/0.8141, allocations: 1.341 MB / 0.9041 GB, free: 15.53 MB / 0.6231 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.579e-06/0.8141, allocations: 0 / 0.9041 GB, free: 15.53 MB / 0.6231 GB Notification: Performance of matching and sorting (n=162) (initialization): time 0.003858/0.818, allocations: 1.819 MB / 0.9059 GB, free: 13.69 MB / 0.6231 GB Notification: Performance of prepare postOptimizeDAE: time 2.164e-05/0.818, allocations: 4 kB / 0.9059 GB, free: 13.68 MB / 0.6231 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.037e-05/0.818, allocations: 3.938 kB / 0.9059 GB, free: 13.68 MB / 0.6231 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001084/0.8191, allocations: 220.2 kB / 0.9061 GB, free: 13.45 MB / 0.6231 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001562/0.8207, allocations: 331.5 kB / 0.9064 GB, free: 13.12 MB / 0.6231 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.006039/0.8268, allocations: 6.813 MB / 0.9131 GB, free: 5.645 MB / 0.6231 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001946/0.8287, allocations: 183.5 kB / 0.9132 GB, free: 5.465 MB / 0.6231 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002672/0.829, allocations: 59.95 kB / 0.9133 GB, free: 5.406 MB / 0.6231 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 4 * Number of states: 0 () * Number of discrete variables: 17 (weaDat.conTim.canRepeatWeatherFile,weaDat.conTimMin.canRepeatWeatherFile,weaDat.decAng.tNext,$PRE.weaDat.decAng.tNext,weaDat.eqnTim.tNext,$PRE.weaDat.eqnTim.tNext,weaDat.conTim.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTimMin.tNext,$PRE.weaDat.conTimMin.tNext,weaDat.locTim.tNext,$PRE.weaDat.locTim.tNext,$whenCondition1,$whenCondition2,$whenCondition3,$whenCondition4,$whenCondition5) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (152): * Single equations (assignments): 147 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 5 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 4 systems {(1,2,100.0%), (1,2,100.0%), (1,2,100.0%), (1,2,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,2)} Notification: Performance of prepare postOptimizeDAE: time 0.001263/0.8303, allocations: 484.4 kB / 0.9137 GB, free: 4.922 MB / 0.6231 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005894/0.8309, allocations: 177.8 kB / 0.9139 GB, free: 4.746 MB / 0.6231 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.005106/0.836, allocations: 2.144 MB / 0.916 GB, free: 2.57 MB / 0.6231 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.606e-05/0.8361, allocations: 20.08 kB / 0.916 GB, free: 2.551 MB / 0.6231 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.231e-05/0.8361, allocations: 4 kB / 0.916 GB, free: 2.547 MB / 0.6231 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.645e-05/0.8361, allocations: 7.969 kB / 0.916 GB, free: 2.539 MB / 0.6231 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00821/0.8443, allocations: 4.002 MB / 0.92 GB, free: 14.46 MB / 0.6387 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.722e-06/0.8444, allocations: 0 / 0.92 GB, free: 14.46 MB / 0.6387 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001428/0.8458, allocations: 311.6 kB / 0.9202 GB, free: 14.15 MB / 0.6387 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0009959/0.8468, allocations: 220.1 kB / 0.9205 GB, free: 13.92 MB / 0.6387 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001394/0.847, allocations: 43.95 kB / 0.9205 GB, free: 13.88 MB / 0.6387 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.005768/0.8528, allocations: 6.839 MB / 0.9272 GB, free: 6.363 MB / 0.6387 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.713e-06/0.8528, allocations: 0 / 0.9272 GB, free: 6.363 MB / 0.6387 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004338/0.8571, allocations: 1.994 MB / 0.9291 GB, free: 4.332 MB / 0.6387 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001077/0.8582, allocations: 490.2 kB / 0.9296 GB, free: 3.832 MB / 0.6387 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003943/0.8586, allocations: 28 kB / 0.9296 GB, free: 3.805 MB / 0.6387 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001569/0.8602, allocations: 152.3 kB / 0.9298 GB, free: 3.66 MB / 0.6387 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002666/0.8605, allocations: 109.1 kB / 0.9299 GB, free: 3.555 MB / 0.6387 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001904/0.8607, allocations: 75.94 kB / 0.9299 GB, free: 3.48 MB / 0.6387 GB Notification: Performance of sorting global known variables: time 0.002165/0.8629, allocations: 1.281 MB / 0.9312 GB, free: 2.203 MB / 0.6387 GB Notification: Performance of sort global known variables: time 1.5e-07/0.8629, allocations: 0 / 0.9312 GB, free: 2.203 MB / 0.6387 GB Notification: Performance of remove unused functions: time 0.002321/0.8652, allocations: 0.6585 MB / 0.9318 GB, free: 1.543 MB / 0.6387 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 10 ($whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,weaDat.locTim.tNext,weaDat.conTimMin.tNext,weaDat.conTim.tNext,weaDat.eqnTim.tNext,weaDat.decAng.tNext) * Number of discrete states: 5 (weaDat.locTim.tNext,weaDat.conTim.tNext,weaDat.eqnTim.tNext,weaDat.decAng.tNext,weaDat.conTimMin.tNext) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (149): * Single equations (assignments): 139 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 5 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 5 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 4 systems {(1,2,100.0%), (1,2,100.0%), (1,2,100.0%), (1,2,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,3)} Notification: Performance of Backend phase and start with SimCode phase: time 0.001986/0.8672, allocations: 0.7549 MB / 0.9326 GB, free: 0.9727 MB / 0.6387 GB Notification: Performance of simCode: created initialization part: time 0.003488/0.8707, allocations: 2.086 MB / 0.9346 GB, free: 14.82 MB / 0.6544 GB Notification: Performance of simCode: created event and clocks part: time 7.494e-06/0.8707, allocations: 4.562 kB / 0.9346 GB, free: 14.82 MB / 0.6544 GB Notification: Performance of simCode: created simulation system equations: time 0.001994/0.8727, allocations: 1.414 MB / 0.936 GB, free: 13.34 MB / 0.6544 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002683/0.8754, allocations: 493.3 kB / 0.9365 GB, free: 12.86 MB / 0.6544 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.008539/0.884, allocations: 4.644 MB / 0.941 GB, free: 8.188 MB / 0.6544 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001233/0.8852, allocations: 1.497 MB / 0.9425 GB, free: 6.656 MB / 0.6544 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0007531/0.886, allocations: 187.3 kB / 0.9426 GB, free: 6.473 MB / 0.6544 GB Notification: Performance of SimCode: time 8.11e-07/0.886, allocations: 3.938 kB / 0.9426 GB, free: 6.469 MB / 0.6544 GB Notification: Performance of Templates: time 0.07818/0.9642, allocations: 66.29 MB / 1.007 GB, free: 4.219 MB / 0.7169 GB make -j1 -f BuildingSystems_BuildingSystems.Fluid.Sources.Examples.Outside_CpData.makefile make -j1 -f BuildingSystems_BuildingSystems.Fluid.Sources.Examples.Outside_CpData.makefile clang++ -std=c++14 NOTFOUND -Winvalid-pch -O2 -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/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Resources/C-Sources" -I"." -I"." -I"/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/include/omc/sundials" "-I/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Resources/C-Sources" "-I/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Resources/C-Sources" -DMEASURETIME_PROFILEBLOCKS -DUSE_LOGGER -c -o OMCppBuildingSystems_BuildingSystems.Fluid.Sources.Examples.Outside_CpDataCalcHelperMain.o OMCppBuildingSystems_BuildingSystems.Fluid.Sources.Examples.Outside_CpDataCalcHelperMain.cpp clang: error: no such file or directory: 'NOTFOUND' make: *** [: OMCppBuildingSystems_BuildingSystems.Fluid.Sources.Examples.Outside_CpDataCalcHelperMain.o] Error 1