Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr BuildingSystems_BuildingSystems.Fluid.HeatPumps.Examples.Carnot_TCon.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.HeatPumps.Examples.Carnot_TCon,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.HeatPumps.Examples.Carnot_TCon") translateModel(BuildingSystems.Fluid.HeatPumps.Examples.Carnot_TCon,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.HeatPumps.Examples.Carnot_TCon") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.000787/0.0007872, allocations: 92.16 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 0.0008678/0.0008678, allocations: 172.9 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 1.337/1.337, 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 0.001689/0.001689, allocations: 262.6 kB / 292.3 MB, free: 1.871 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 0.9419/0.9419, allocations: 169.5 MB / 0.501 GB, free: 14.15 MB / 382.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0004455/0.0004455, allocations: 15.98 kB / 0.5993 GB, free: 28.18 MB / 430.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2267/0.2272, allocations: 88.55 MB / 0.6858 GB, free: 15.1 MB / 494.1 MB Notification: Performance of NFInst.instantiate(BuildingSystems.Fluid.HeatPumps.Examples.Carnot_TCon): time 0.05998/0.2872, allocations: 59.69 MB / 0.7441 GB, free: 3.23 MB / 0.5294 GB Notification: Performance of NFInst.instExpressions: time 0.02211/0.3094, allocations: 11.92 MB / 0.7557 GB, free: 7.285 MB / 0.545 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003247/0.3128, allocations: 51.62 kB / 0.7557 GB, free: 7.234 MB / 0.545 GB Notification: Performance of NFTyping.typeComponents: time 0.002174/0.3149, allocations: 0.5477 MB / 0.7563 GB, free: 6.684 MB / 0.545 GB Notification: Performance of NFTyping.typeBindings: time 0.007253/0.3222, allocations: 1.807 MB / 0.758 GB, free: 4.871 MB / 0.545 GB Notification: Performance of NFTyping.typeClassSections: time 0.003516/0.3258, allocations: 1.082 MB / 0.7591 GB, free: 3.801 MB / 0.545 GB Notification: Performance of NFFlatten.flatten: time 0.4247/0.7504, allocations: 3.892 MB / 0.7629 GB, free: 23.92 MB / 0.545 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002369/0.7529, allocations: 0.9023 MB / 0.7638 GB, free: 23.84 MB / 0.545 GB Notification: Performance of NFEvalConstants.evaluate: time 0.00314/0.756, allocations: 1.116 MB / 0.7649 GB, free: 23.84 MB / 0.545 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001867/0.7579, allocations: 0.86 MB / 0.7657 GB, free: 23.83 MB / 0.545 GB Notification: Performance of NFPackage.collectConstants: time 0.0001532/0.7581, allocations: 43.73 kB / 0.7657 GB, free: 23.83 MB / 0.545 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003546/0.7616, allocations: 1.329 MB / 0.767 GB, free: 23.83 MB / 0.545 GB Notification: Performance of NFScalarize.scalarize: time 0.0002917/0.7619, allocations: 204.6 kB / 0.7672 GB, free: 23.83 MB / 0.545 GB Notification: Performance of NFVerifyModel.verify: time 0.0009257/0.7629, allocations: 0.6335 MB / 0.7679 GB, free: 23.66 MB / 0.545 GB Notification: Performance of NFConvertDAE.convert: time 0.002647/0.7655, allocations: 1.687 MB / 0.7695 GB, free: 23.6 MB / 0.545 GB Notification: Performance of FrontEnd - DAE generated: time 4.449e-06/0.7655, allocations: 0 / 0.7695 GB, free: 23.6 MB / 0.545 GB Notification: Performance of FrontEnd: time 1.863e-06/0.7655, allocations: 0 / 0.7695 GB, free: 23.6 MB / 0.545 GB Notification: Performance of Transformations before backend: time 1.631e-05/0.7656, allocations: 4 kB / 0.7695 GB, free: 23.59 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: 192 * Number of variables: 192 Notification: Performance of Generate backend data structure: time 0.003053/0.7686, allocations: 1.483 MB / 0.771 GB, free: 22.72 MB / 0.545 GB Notification: Performance of prepare preOptimizeDAE: time 4.796e-05/0.7687, allocations: 8.719 kB / 0.771 GB, free: 22.72 MB / 0.545 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002449/0.7711, allocations: 474.6 kB / 0.7714 GB, free: 22.63 MB / 0.545 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002425/0.7736, allocations: 1.134 MB / 0.7725 GB, free: 22.25 MB / 0.545 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003713/0.774, allocations: 133.3 kB / 0.7727 GB, free: 22.24 MB / 0.545 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001205/0.7741, allocations: 83.38 kB / 0.7727 GB, free: 22.24 MB / 0.545 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002094/0.7762, allocations: 1.005 MB / 0.7737 GB, free: 22.07 MB / 0.545 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.062e-05/0.7762, allocations: 0 / 0.7737 GB, free: 22.07 MB / 0.545 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.74e-05/0.7763, allocations: 35.03 kB / 0.7737 GB, free: 22.07 MB / 0.545 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.8e-05/0.7763, allocations: 25.31 kB / 0.7738 GB, free: 22.07 MB / 0.545 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002341/0.7787, allocations: 0.9154 MB / 0.7747 GB, free: 22.04 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 0.006713/0.7854, allocations: 4.9 MB / 0.7794 GB, free: 19.32 MB / 0.545 GB Notification: Performance of preOpt comSubExp (simulation): time 0.003612/0.789, allocations: 0.8974 MB / 0.7803 GB, free: 19.27 MB / 0.545 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0007353/0.7898, allocations: 320 kB / 0.7806 GB, free: 19.26 MB / 0.545 GB Notification: Performance of preOpt evalFunc (simulation): time 0.000512/0.7903, allocations: 0.9015 MB / 0.7815 GB, free: 18.23 MB / 0.545 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3e-05/0.7903, allocations: 36.95 kB / 0.7815 GB, free: 18.19 MB / 0.545 GB Notification: Performance of pre-optimization done (n=43): time 2.264e-06/0.7904, allocations: 0 / 0.7815 GB, free: 18.19 MB / 0.545 GB Notification: Performance of matching and sorting (n=43): time 0.008719/0.7991, allocations: 2.159 MB / 0.7837 GB, free: 17.89 MB / 0.545 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.561e-05/0.7991, allocations: 59.3 kB / 0.7837 GB, free: 17.82 MB / 0.545 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002098/0.8013, allocations: 1.053 MB / 0.7847 GB, free: 17.67 MB / 0.545 GB Notification: Performance of collectPreVariables (initialization): time 0.000103/0.8014, allocations: 36.88 kB / 0.7848 GB, free: 17.64 MB / 0.545 GB Notification: Performance of collectInitialEqns (initialization): time 0.000536/0.8019, allocations: 0.5226 MB / 0.7853 GB, free: 17.45 MB / 0.545 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001439/0.8021, allocations: 150.4 kB / 0.7854 GB, free: 17.36 MB / 0.545 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001019/0.8022, allocations: 46.11 kB / 0.7855 GB, free: 17.34 MB / 0.545 GB Notification: Performance of setup shared object (initialization): time 6.658e-05/0.8023, allocations: 335.7 kB / 0.7858 GB, free: 17.03 MB / 0.545 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0008974/0.8032, allocations: 326.6 kB / 0.7861 GB, free: 17.02 MB / 0.545 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001021/0.8042, allocations: 0.536 MB / 0.7866 GB, free: 16.77 MB / 0.545 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001639/0.8058, allocations: 0.7316 MB / 0.7873 GB, free: 16.59 MB / 0.545 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.172e-06/0.8059, allocations: 0.625 kB / 0.7873 GB, free: 16.59 MB / 0.545 GB Notification: Performance of matching and sorting (n=65) (initialization): time 0.003161/0.809, allocations: 1.062 MB / 0.7884 GB, free: 16.46 MB / 0.545 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001471/0.8092, allocations: 215 kB / 0.7886 GB, free: 16.22 MB / 0.545 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.757e-05/0.8092, allocations: 4.438 kB / 0.7886 GB, free: 16.22 MB / 0.545 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001577/0.8108, allocations: 335.9 kB / 0.7889 GB, free: 16.19 MB / 0.545 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006301/0.8114, allocations: 121.3 kB / 0.789 GB, free: 16.19 MB / 0.545 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001619/0.8131, allocations: 0.9471 MB / 0.7899 GB, free: 15.65 MB / 0.545 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001634/0.8147, allocations: 195.5 kB / 0.7901 GB, free: 15.6 MB / 0.545 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001027/0.8148, allocations: 28.88 kB / 0.7902 GB, free: 15.6 MB / 0.545 GB Notification: Performance of prepare postOptimizeDAE: time 1.157e-05/0.8149, allocations: 3.344 kB / 0.7902 GB, free: 15.6 MB / 0.545 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002577/0.8174, allocations: 0.9104 MB / 0.7911 GB, free: 15.57 MB / 0.545 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.4e-05/0.8175, allocations: 4.25 kB / 0.7911 GB, free: 15.57 MB / 0.545 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001178/0.8187, allocations: 328.8 kB / 0.7914 GB, free: 15.54 MB / 0.545 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005751/0.8192, allocations: 128.8 kB / 0.7915 GB, free: 15.54 MB / 0.545 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001395/0.8207, allocations: 0.9407 MB / 0.7924 GB, free: 14.99 MB / 0.545 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001443/0.8221, allocations: 165.8 kB / 0.7926 GB, free: 14.96 MB / 0.545 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.299e-05/0.8222, allocations: 28.84 kB / 0.7926 GB, free: 14.96 MB / 0.545 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 19 * 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 (51): * Single equations (assignments): 50 * 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 {(1,14)} Notification: Performance of prepare postOptimizeDAE: time 0.0006374/0.8229, allocations: 351 kB / 0.7929 GB, free: 14.77 MB / 0.545 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003314/0.8232, allocations: 114 kB / 0.793 GB, free: 14.7 MB / 0.545 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004028/0.8272, allocations: 1.204 MB / 0.7942 GB, free: 14.59 MB / 0.545 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.819e-05/0.8273, allocations: 4.625 kB / 0.7942 GB, free: 14.59 MB / 0.545 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.356e-06/0.8273, allocations: 1.094 kB / 0.7942 GB, free: 14.59 MB / 0.545 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.267e-06/0.8273, allocations: 3.188 kB / 0.7942 GB, free: 14.59 MB / 0.545 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005877/0.8332, allocations: 2.265 MB / 0.7964 GB, free: 14.14 MB / 0.545 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.2e-05/0.8332, allocations: 3 kB / 0.7964 GB, free: 14.14 MB / 0.545 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003012/0.8335, allocations: 64.69 kB / 0.7965 GB, free: 14.14 MB / 0.545 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001108/0.8346, allocations: 333.4 kB / 0.7968 GB, free: 14.11 MB / 0.545 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.713e-05/0.8347, allocations: 14.41 kB / 0.7968 GB, free: 14.11 MB / 0.545 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001429/0.8361, allocations: 0.9621 MB / 0.7978 GB, free: 13.57 MB / 0.545 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.512e-06/0.8361, allocations: 8.844 kB / 0.7978 GB, free: 13.57 MB / 0.545 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003899/0.8401, allocations: 1.263 MB / 0.799 GB, free: 13.25 MB / 0.545 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0007534/0.8408, allocations: 284 kB / 0.7993 GB, free: 13.09 MB / 0.545 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004382/0.8413, allocations: 20.25 kB / 0.7993 GB, free: 13.09 MB / 0.545 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001268/0.8425, allocations: 115.8 kB / 0.7994 GB, free: 13.07 MB / 0.545 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 9.021e-05/0.8426, allocations: 30.38 kB / 0.7994 GB, free: 13.07 MB / 0.545 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.606e-05/0.8427, allocations: 23.89 kB / 0.7995 GB, free: 13.07 MB / 0.545 GB Notification: Performance of sorting global known variables: time 0.001494/0.8442, allocations: 0.7411 MB / 0.8002 GB, free: 12.96 MB / 0.545 GB Notification: Performance of sort global known variables: time 1.5e-07/0.8442, allocations: 1.75 kB / 0.8002 GB, free: 12.96 MB / 0.545 GB Notification: Performance of remove unused functions: time 0.002307/0.8465, allocations: 0.5612 MB / 0.8007 GB, free: 12.88 MB / 0.545 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 10 * 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 simulation (33): * Single equations (assignments): 28 * 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 {(1,16)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0009948/0.8475, allocations: 381.8 kB / 0.8011 GB, free: 12.73 MB / 0.545 GB Notification: Performance of simCode: created initialization part: time 0.003252/0.8508, allocations: 1.169 MB / 0.8022 GB, free: 12.68 MB / 0.545 GB Notification: Performance of simCode: created event and clocks part: time 4.618e-06/0.8508, allocations: 7.094 kB / 0.8023 GB, free: 12.68 MB / 0.545 GB Notification: Performance of simCode: created simulation system equations: time 0.0008807/0.8517, allocations: 366.8 kB / 0.8026 GB, free: 12.68 MB / 0.545 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003277/0.855, allocations: 0.5137 MB / 0.8031 GB, free: 12.61 MB / 0.545 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005819/0.8608, allocations: 2.556 MB / 0.8056 GB, free: 11.36 MB / 0.545 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006021/0.8615, allocations: 1.061 MB / 0.8066 GB, free: 10.51 MB / 0.545 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002966/0.8618, allocations: 83.53 kB / 0.8067 GB, free: 10.49 MB / 0.545 GB Notification: Performance of SimCode: time 1.142e-06/0.8618, allocations: 0 / 0.8067 GB, free: 10.49 MB / 0.545 GB Notification: Performance of Templates: time 0.03212/0.8939, allocations: 23.68 MB / 0.8298 GB, free: 10.84 MB / 0.5606 GB make -j1 -f BuildingSystems_BuildingSystems.Fluid.HeatPumps.Examples.Carnot_TCon.makefile make -j1 -f BuildingSystems_BuildingSystems.Fluid.HeatPumps.Examples.Carnot_TCon.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.HeatPumps.Examples.Carnot_TConCalcHelperMain.o OMCppBuildingSystems_BuildingSystems.Fluid.HeatPumps.Examples.Carnot_TConCalcHelperMain.cpp clang: error: no such file or directory: 'NOTFOUND' make: *** [: OMCppBuildingSystems_BuildingSystems.Fluid.HeatPumps.Examples.Carnot_TConCalcHelperMain.o] Error 1