Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr BuildingSystems_BuildingSystems.Fluid.Chillers.Examples.Carnot_y.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.Chillers.Examples.Carnot_y,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.Chillers.Examples.Carnot_y") translateModel(BuildingSystems.Fluid.Chillers.Examples.Carnot_y,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.Chillers.Examples.Carnot_y") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0009179/0.000918, allocations: 98.88 kB / 16.02 MB, free: 76 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001123/0.001123, allocations: 182.9 kB / 16.92 MB, free: 6.895 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.36/1.36, allocations: 223.3 MB / 241 MB, free: 5.324 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.001793/0.001793, allocations: 290.4 kB / 292.4 MB, free: 1.852 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 0.9389/0.9389, allocations: 169.5 MB / 0.501 GB, free: 14.11 MB / 382.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0004294/0.0004294, allocations: 15.06 kB / 0.5993 GB, free: 28.18 MB / 430.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1766/0.1771, allocations: 88.54 MB / 0.6858 GB, free: 15.1 MB / 494.1 MB Notification: Performance of NFInst.instantiate(BuildingSystems.Fluid.Chillers.Examples.Carnot_y): time 0.07009/0.2472, allocations: 73.4 MB / 0.7574 GB, free: 5.48 MB / 0.545 GB Notification: Performance of NFInst.instExpressions: time 0.4521/0.6993, allocations: 12.67 MB / 0.7698 GB, free: 29.89 MB / 0.545 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003305/0.7027, allocations: 56.22 kB / 0.7699 GB, free: 29.89 MB / 0.545 GB Notification: Performance of NFTyping.typeComponents: time 0.002597/0.7053, allocations: 0.6675 MB / 0.7705 GB, free: 29.89 MB / 0.545 GB Notification: Performance of NFTyping.typeBindings: time 0.008353/0.7137, allocations: 2.27 MB / 0.7727 GB, free: 29.82 MB / 0.545 GB Notification: Performance of NFTyping.typeClassSections: time 0.003889/0.7176, allocations: 1.272 MB / 0.774 GB, free: 29.79 MB / 0.545 GB Notification: Performance of NFFlatten.flatten: time 0.009496/0.7271, allocations: 5.548 MB / 0.7794 GB, free: 29.69 MB / 0.545 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003039/0.7301, allocations: 1.15 MB / 0.7805 GB, free: 29.53 MB / 0.545 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004114/0.7343, allocations: 1.319 MB / 0.7818 GB, free: 29.34 MB / 0.545 GB Notification: Performance of NFSimplifyModel.simplify: time 0.00296/0.7373, allocations: 1.129 MB / 0.7829 GB, free: 29.18 MB / 0.545 GB Notification: Performance of NFPackage.collectConstants: time 0.0005734/0.7379, allocations: 55.03 kB / 0.783 GB, free: 29.18 MB / 0.545 GB Notification: Performance of NFFlatten.collectFunctions: time 0.004555/0.7424, allocations: 1.238 MB / 0.7842 GB, free: 29.06 MB / 0.545 GB Notification: Performance of NFScalarize.scalarize: time 0.0007781/0.7432, allocations: 290.7 kB / 0.7844 GB, free: 28.98 MB / 0.545 GB Notification: Performance of NFVerifyModel.verify: time 0.002299/0.7456, allocations: 0.8038 MB / 0.7852 GB, free: 28.7 MB / 0.545 GB Notification: Performance of NFConvertDAE.convert: time 0.003926/0.7495, allocations: 2.149 MB / 0.7873 GB, free: 28.54 MB / 0.545 GB Notification: Performance of FrontEnd - DAE generated: time 4.428e-06/0.7495, allocations: 0 / 0.7873 GB, free: 28.54 MB / 0.545 GB Notification: Performance of FrontEnd: time 2.024e-06/0.7495, allocations: 0 / 0.7873 GB, free: 28.54 MB / 0.545 GB Notification: Performance of Transformations before backend: time 0.0001012/0.7496, allocations: 0 / 0.7873 GB, free: 28.54 MB / 0.545 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 240 * Number of variables: 240 Notification: Performance of Generate backend data structure: time 0.005133/0.7548, allocations: 1.793 MB / 0.7891 GB, free: 27.51 MB / 0.545 GB Notification: Performance of prepare preOptimizeDAE: time 4.782e-05/0.7548, allocations: 8.688 kB / 0.7891 GB, free: 27.51 MB / 0.545 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001411/0.7563, allocations: 237.2 kB / 0.7893 GB, free: 27.42 MB / 0.545 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003362/0.7596, allocations: 1.493 MB / 0.7908 GB, free: 26.98 MB / 0.545 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.003e-05/0.7597, allocations: 83.81 kB / 0.7908 GB, free: 26.98 MB / 0.545 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001708/0.7599, allocations: 96.31 kB / 0.7909 GB, free: 26.98 MB / 0.545 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002736/0.7627, allocations: 1.12 MB / 0.792 GB, free: 26.84 MB / 0.545 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.525e-05/0.7627, allocations: 1.062 kB / 0.792 GB, free: 26.84 MB / 0.545 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000113/0.7628, allocations: 43.41 kB / 0.7921 GB, free: 26.83 MB / 0.545 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.137e-05/0.7629, allocations: 25.44 kB / 0.7921 GB, free: 26.83 MB / 0.545 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002259/0.7652, allocations: 0.9258 MB / 0.793 GB, free: 26.81 MB / 0.545 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 0.006269/0.7714, allocations: 4.918 MB / 0.7978 GB, free: 23.77 MB / 0.545 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001443/0.7729, allocations: 0.6348 MB / 0.7984 GB, free: 23.47 MB / 0.545 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0007628/0.7737, allocations: 377.6 kB / 0.7988 GB, free: 23.3 MB / 0.545 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0004859/0.7742, allocations: 0.8298 MB / 0.7996 GB, free: 22.32 MB / 0.545 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.573e-05/0.7742, allocations: 46.62 kB / 0.7996 GB, free: 22.27 MB / 0.545 GB Notification: Performance of pre-optimization done (n=61): time 2.715e-06/0.7742, allocations: 0 / 0.7996 GB, free: 22.27 MB / 0.545 GB Notification: Performance of matching and sorting (n=61): time 0.007611/0.7818, allocations: 1.878 MB / 0.8015 GB, free: 21.38 MB / 0.545 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.448e-05/0.7819, allocations: 57.88 kB / 0.8015 GB, free: 21.32 MB / 0.545 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001897/0.7838, allocations: 1.217 MB / 0.8027 GB, free: 20.64 MB / 0.545 GB Notification: Performance of collectPreVariables (initialization): time 0.000157/0.784, allocations: 39.2 kB / 0.8028 GB, free: 20.6 MB / 0.545 GB Notification: Performance of collectInitialEqns (initialization): time 0.000415/0.7844, allocations: 0.6061 MB / 0.8034 GB, free: 20.06 MB / 0.545 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001924/0.7846, allocations: 215.9 kB / 0.8036 GB, free: 19.88 MB / 0.545 GB Notification: Performance of simplifyInitialFunctions (initialization): time 8.482e-05/0.7847, allocations: 63.34 kB / 0.8036 GB, free: 19.83 MB / 0.545 GB Notification: Performance of setup shared object (initialization): time 6.42e-05/0.7848, allocations: 332.2 kB / 0.8039 GB, free: 19.51 MB / 0.545 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0006729/0.7854, allocations: 302.4 kB / 0.8042 GB, free: 19.37 MB / 0.545 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008206/0.7863, allocations: 0.5083 MB / 0.8047 GB, free: 18.99 MB / 0.545 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001387/0.7877, allocations: 0.749 MB / 0.8055 GB, free: 18.54 MB / 0.545 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.861e-06/0.7877, allocations: 1.375 kB / 0.8055 GB, free: 18.54 MB / 0.545 GB Notification: Performance of matching and sorting (n=88) (initialization): time 0.004898/0.7926, allocations: 1.407 MB / 0.8068 GB, free: 17.9 MB / 0.545 GB Notification: Performance of prepare postOptimizeDAE: time 9.586e-05/0.7927, allocations: 203.6 kB / 0.807 GB, free: 17.66 MB / 0.545 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.098e-05/0.7927, allocations: 4.531 kB / 0.807 GB, free: 17.66 MB / 0.545 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005833/0.7933, allocations: 143.9 kB / 0.8072 GB, free: 17.6 MB / 0.545 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005972/0.7939, allocations: 163.3 kB / 0.8073 GB, free: 17.56 MB / 0.545 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0007167/0.7946, allocations: 0.7147 MB / 0.808 GB, free: 16.93 MB / 0.545 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001385/0.796, allocations: 166.3 kB / 0.8082 GB, free: 16.84 MB / 0.545 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.776e-05/0.7961, allocations: 32.8 kB / 0.8082 GB, free: 16.83 MB / 0.545 GB Notification: Performance of prepare postOptimizeDAE: time 1.014e-05/0.7961, allocations: 8.625 kB / 0.8082 GB, free: 16.83 MB / 0.545 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.004301/0.8004, allocations: 1.25 MB / 0.8094 GB, free: 16.28 MB / 0.545 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.724e-06/0.8005, allocations: 3.469 kB / 0.8094 GB, free: 16.28 MB / 0.545 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0004818/0.8009, allocations: 145.3 kB / 0.8096 GB, free: 16.21 MB / 0.545 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005645/0.8015, allocations: 168.2 kB / 0.8097 GB, free: 16.17 MB / 0.545 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0006704/0.8022, allocations: 0.7113 MB / 0.8104 GB, free: 15.55 MB / 0.545 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001324/0.8035, allocations: 160.2 kB / 0.8106 GB, free: 15.46 MB / 0.545 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.445e-05/0.8036, allocations: 41.42 kB / 0.8106 GB, free: 15.45 MB / 0.545 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 16 * 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 (79): * Single equations (assignments): 78 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * 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): 1 system {(1,9)} Notification: Performance of prepare postOptimizeDAE: time 0.0007389/0.8044, allocations: 416.8 kB / 0.811 GB, free: 15.12 MB / 0.545 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002289/0.8046, allocations: 131.8 kB / 0.8111 GB, free: 15.05 MB / 0.545 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004578/0.8092, allocations: 1.402 MB / 0.8125 GB, free: 14.34 MB / 0.545 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.729e-05/0.8092, allocations: 14.48 kB / 0.8125 GB, free: 14.33 MB / 0.545 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.975e-06/0.8092, allocations: 3.938 kB / 0.8125 GB, free: 14.33 MB / 0.545 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.004026/0.8133, allocations: 1.227 MB / 0.8137 GB, free: 13.69 MB / 0.545 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.006471/0.8197, allocations: 2.747 MB / 0.8164 GB, free: 11.88 MB / 0.545 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.085e-06/0.8198, allocations: 6.094 kB / 0.8164 GB, free: 11.88 MB / 0.545 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004606/0.8202, allocations: 125.8 kB / 0.8165 GB, free: 11.85 MB / 0.545 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0004667/0.8207, allocations: 130.1 kB / 0.8167 GB, free: 11.79 MB / 0.545 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.503e-05/0.8208, allocations: 25.02 kB / 0.8167 GB, free: 11.77 MB / 0.545 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.004198/0.825, allocations: 2.436 MB / 0.8191 GB, free: 9.777 MB / 0.545 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.597e-06/0.825, allocations: 3.062 kB / 0.8191 GB, free: 9.777 MB / 0.545 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.005401/0.8304, allocations: 1.852 MB / 0.8209 GB, free: 8.742 MB / 0.545 GB Notification: Performance of postOpt removeConstants (simulation): time 0.00076/0.8312, allocations: 330.8 kB / 0.8212 GB, free: 8.457 MB / 0.545 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001433/0.8313, allocations: 18.31 kB / 0.8212 GB, free: 8.445 MB / 0.545 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0008498/0.8322, allocations: 98.66 kB / 0.8213 GB, free: 8.398 MB / 0.545 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001221/0.8323, allocations: 56.03 kB / 0.8214 GB, free: 8.363 MB / 0.545 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.692e-05/0.8324, allocations: 38.75 kB / 0.8214 GB, free: 8.348 MB / 0.545 GB Notification: Performance of sorting global known variables: time 0.00112/0.8335, allocations: 0.8711 MB / 0.8222 GB, free: 7.859 MB / 0.545 GB Notification: Performance of sort global known variables: time 1.4e-07/0.8335, allocations: 0 / 0.8222 GB, free: 7.859 MB / 0.545 GB Notification: Performance of remove unused functions: time 0.001873/0.8354, allocations: 0.7086 MB / 0.8229 GB, free: 7.715 MB / 0.545 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 15 * Number of states: 2 (chi.con.vol.dynBal.U,chi.eva.vol.dynBal.U) * 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 (56): * Single equations (assignments): 51 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 4 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * 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): 1 system {(1,9)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0007853/0.8362, allocations: 442.7 kB / 0.8234 GB, free: 7.492 MB / 0.545 GB Notification: Performance of simCode: created initialization part: time 0.002353/0.8385, allocations: 1.182 MB / 0.8245 GB, free: 6.984 MB / 0.545 GB Notification: Performance of simCode: created event and clocks part: time 5.3e-06/0.8386, allocations: 0.6562 kB / 0.8245 GB, free: 6.984 MB / 0.545 GB Notification: Performance of simCode: created simulation system equations: time 0.001335/0.8399, allocations: 0.5942 MB / 0.8251 GB, free: 6.449 MB / 0.545 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003807/0.8437, allocations: 0.79 MB / 0.8259 GB, free: 5.668 MB / 0.545 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003241/0.847, allocations: 2.841 MB / 0.8286 GB, free: 2.75 MB / 0.545 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004693/0.8475, allocations: 1.165 MB / 0.8298 GB, free: 1.559 MB / 0.545 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002828/0.8477, allocations: 119.4 kB / 0.8299 GB, free: 1.445 MB / 0.545 GB Notification: Performance of SimCode: time 7.82e-07/0.8478, allocations: 0 / 0.8299 GB, free: 1.445 MB / 0.545 GB Notification: Performance of Templates: time 0.03802/0.8858, allocations: 30.68 MB / 0.8599 GB, free: 3.051 MB / 0.5762 GB make -j1 -f BuildingSystems_BuildingSystems.Fluid.Chillers.Examples.Carnot_y.makefile make -j1 -f BuildingSystems_BuildingSystems.Fluid.Chillers.Examples.Carnot_y.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"." -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" -DMEASURETIME_PROFILEBLOCKS -DUSE_LOGGER -c -o OMCppBuildingSystems_BuildingSystems.Fluid.Chillers.Examples.Carnot_yCalcHelperMain.o OMCppBuildingSystems_BuildingSystems.Fluid.Chillers.Examples.Carnot_yCalcHelperMain.cpp clang: error: no such file or directory: 'NOTFOUND' make: *** [: OMCppBuildingSystems_BuildingSystems.Fluid.Chillers.Examples.Carnot_yCalcHelperMain.o] Error 1