Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Modelica_Noise_Modelica_Noise.Math.Random.Examples.GenerateRandomNumbers.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.1+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.1+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.1+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_Noise 1.0.0-master/package.mo", uses=false) Using package Modelica_Noise with version 1.0 Beta.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_Noise 1.0.0-master/package.mo) Using package ModelicaServices with version 3.2.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.1+maint.om/package.mo) Using package Modelica with version 3.2.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.1+maint.om/package.mo) Using package Complex with version 3.2.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.1+maint.om/package.mo) Running command: translateModel(Modelica_Noise.Math.Random.Examples.GenerateRandomNumbers,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Modelica_Noise_Modelica_Noise.Math.Random.Examples.GenerateRandomNumbers") translateModel(Modelica_Noise.Math.Random.Examples.GenerateRandomNumbers,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Modelica_Noise_Modelica_Noise.Math.Random.Examples.GenerateRandomNumbers") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.1+maint.om/package.mo): time 0.0059/0.0059, allocations: 165.6 kB / 15.11 MB, free: 5.973 MB / 13.93 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.1+maint.om/package.mo): time 1.147/1.147, allocations: 170.8 MB / 186.6 MB, free: 1.141 MB / 154.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.1+maint.om/package.mo): time 0.002074/0.002074, allocations: 115.3 kB / 226.2 MB, free: 10.12 MB / 186.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_Noise 1.0.0-master/package.mo): time 0.02036/0.02036, allocations: 3.119 MB / 268.7 MB, free: 15.48 MB / 234.7 MB Notification: Performance of FrontEnd - loaded program: time 0.0003553/0.0003554, allocations: 12 kB / 318.6 MB, free: 63.29 MB / 250.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.07482/0.07519, allocations: 39.39 MB / 358 MB, free: 24.01 MB / 250.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.2808/0.356, allocations: 67.51 MB / 425.5 MB, free: 18.64 MB / 282.7 MB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002394/0.3563, allocations: 80.31 kB / 425.6 MB, free: 18.64 MB / 282.7 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_Noise 1.0.0-master/Math/Random/Interfaces/random.mo:7:3-7:71:writable] Warning: Unused input variable stateSize in function .Modelica_Noise.Math.Random.Generators.Xorshift64star.random. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_Noise 1.0.0-master/Math/Random/Interfaces/random.mo:7:3-7:71:writable] Warning: Unused input variable stateSize in function .Modelica_Noise.Math.Random.Generators.Xorshift128plus.random. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_Noise 1.0.0-master/Math/Random/Interfaces/random.mo:7:3-7:71:writable] Warning: Unused input variable stateSize in function .Modelica_Noise.Math.Random.Generators.Xorshift1024star.random. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_Noise 1.0.0-master/Math/Random/Interfaces/random.mo:7:3-7:71:writable] Warning: Unused input variable stateSize in function .Modelica_Noise.Math.Random.Generators.Xorshift64star.random. Notification: Performance of FrontEnd - DAE generated: time 0.01171/0.3681, allocations: 4.513 MB / 430.1 MB, free: 18.06 MB / 282.7 MB Notification: Performance of FrontEnd: time 2.755e-06/0.3681, allocations: 0 / 430.1 MB, free: 18.06 MB / 282.7 MB Notification: Performance of Transformations before backend: time 1.188e-05/0.3681, allocations: 6.906 kB / 430.1 MB, free: 18.06 MB / 282.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 45 * Number of variables: 45 Notification: Performance of Generate backend data structure: time 0.0006969/0.3688, allocations: 0.5667 MB / 430.7 MB, free: 17.57 MB / 282.7 MB Notification: Performance of prepare preOptimizeDAE: time 4.835e-05/0.3689, allocations: 13.34 kB / 430.7 MB, free: 17.57 MB / 282.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001828/0.3691, allocations: 22.27 kB / 430.7 MB, free: 17.56 MB / 282.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001008/0.3692, allocations: 171 kB / 430.9 MB, free: 17.36 MB / 282.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.71e-05/0.3692, allocations: 2.438 kB / 430.9 MB, free: 17.36 MB / 282.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 2.764e-05/0.3692, allocations: 8.891 kB / 430.9 MB, free: 17.36 MB / 282.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0003703/0.3696, allocations: 281.3 kB / 431.2 MB, free: 17.3 MB / 282.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 9.207e-06/0.3696, allocations: 3.938 kB / 431.2 MB, free: 17.3 MB / 282.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.115e-05/0.3697, allocations: 2.75 kB / 431.2 MB, free: 17.3 MB / 282.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.549e-06/0.3697, allocations: 0 / 431.2 MB, free: 17.3 MB / 282.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001914/0.3699, allocations: 151.4 kB / 431.3 MB, free: 17.29 MB / 282.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0002307/0.3701, allocations: 217.3 kB / 431.5 MB, free: 17.09 MB / 282.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0003632/0.3705, allocations: 498.4 kB / 432 MB, free: 17.04 MB / 282.7 MB Notification: Performance of preOpt evalFunc (simulation): time 9.528e-06/0.3705, allocations: 1.375 kB / 432 MB, free: 17.04 MB / 282.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005192/0.371, allocations: 484.6 kB / 432.5 MB, free: 16.84 MB / 282.7 MB Notification: Performance of pre-optimization done (n=47): time 1.613e-06/0.371, allocations: 0.9062 kB / 432.5 MB, free: 16.84 MB / 282.7 MB Notification: Performance of matching and sorting (n=47): time 0.001163/0.3722, allocations: 0.9092 MB / 433.4 MB, free: 16.53 MB / 282.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 7.419e-05/0.3723, allocations: 158.9 kB / 433.6 MB, free: 16.38 MB / 282.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 6.611e-05/0.3724, allocations: 95.72 kB / 433.7 MB, free: 16.29 MB / 282.7 MB Notification: Performance of collectPreVariables (initialization): time 1.685e-05/0.3724, allocations: 27.05 kB / 433.7 MB, free: 16.25 MB / 282.7 MB Notification: Performance of collectInitialEqns (initialization): time 2.731e-05/0.3724, allocations: 89.14 kB / 433.8 MB, free: 16.16 MB / 282.7 MB Notification: Performance of collectInitialBindings (initialization): time 6.204e-05/0.3725, allocations: 98.31 kB / 433.9 MB, free: 16.1 MB / 282.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 6.813e-06/0.3725, allocations: 2.719 kB / 433.9 MB, free: 16.1 MB / 282.7 MB Notification: Performance of setup shared object (initialization): time 0.0001189/0.3726, allocations: 326.4 kB / 434.2 MB, free: 15.79 MB / 282.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001115/0.3727, allocations: 80.91 kB / 434.3 MB, free: 15.79 MB / 282.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001166/0.3729, allocations: 114.7 kB / 434.4 MB, free: 15.77 MB / 282.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0001794/0.3731, allocations: 197.7 kB / 434.6 MB, free: 15.71 MB / 282.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.455e-06/0.3731, allocations: 0 / 434.6 MB, free: 15.71 MB / 282.7 MB Notification: Performance of matching and sorting (n=47) (initialization): time 0.0004002/0.3735, allocations: 355.6 kB / 434.9 MB, free: 15.59 MB / 282.7 MB Notification: Performance of prepare postOptimizeDAE: time 9.217e-05/0.3736, allocations: 113.2 kB / 435 MB, free: 15.53 MB / 282.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.402e-06/0.3736, allocations: 3.953 kB / 435 MB, free: 15.52 MB / 282.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 1.419e-05/0.3736, allocations: 0.9062 kB / 435 MB, free: 15.52 MB / 282.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 4.087e-06/0.3736, allocations: 2.844 kB / 435 MB, free: 15.52 MB / 282.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.052e-05/0.3736, allocations: 3.906 kB / 435 MB, free: 15.52 MB / 282.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 7.577e-05/0.3737, allocations: 18.31 kB / 435.1 MB, free: 15.52 MB / 282.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.385e-05/0.3738, allocations: 8.062 kB / 435.1 MB, free: 15.52 MB / 282.7 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 2 * Number of states: 0 () * Number of discrete variables: 47 ($whenCondition2,r64,r128,r1024,state64[1],state64[2],state128[1],state128[2],state128[3],state128[4],state1024[1],state1024[2],state1024[3],state1024[4],state1024[5],state1024[6],state1024[7],state1024[8],state1024[9],state1024[10],state1024[11],state1024[12],state1024[13],state1024[14],state1024[15],state1024[16],state1024[17],state1024[18],state1024[19],state1024[20],state1024[21],state1024[22],state1024[23],state1024[24],state1024[25],state1024[26],state1024[27],state1024[28],state1024[29],state1024[30],state1024[31],state1024[32],state1024[33],$whenCondition1,id,rImpure,iImpure) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (2): * Single equations (assignments): 0 * Array equations: 0 * Algorithm blocks: 2 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0002586/0.374, allocations: 297.8 kB / 435.4 MB, free: 15.33 MB / 282.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 6.163e-05/0.3741, allocations: 26.09 kB / 435.4 MB, free: 15.32 MB / 282.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 1.659e-05/0.3741, allocations: 9.188 kB / 435.4 MB, free: 15.31 MB / 282.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.995e-06/0.3741, allocations: 3.953 kB / 435.4 MB, free: 15.31 MB / 282.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.382e-06/0.3741, allocations: 5.062 kB / 435.4 MB, free: 15.3 MB / 282.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.758e-06/0.3741, allocations: 5.875 kB / 435.4 MB, free: 15.3 MB / 282.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002209/0.3744, allocations: 251 kB / 435.6 MB, free: 15.09 MB / 282.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.393e-06/0.3744, allocations: 0 / 435.6 MB, free: 15.09 MB / 282.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 1.202e-06/0.3744, allocations: 1.094 kB / 435.6 MB, free: 15.09 MB / 282.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 3.486e-06/0.3744, allocations: 1.094 kB / 435.6 MB, free: 15.09 MB / 282.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.212e-05/0.3745, allocations: 27.36 kB / 435.7 MB, free: 15.09 MB / 282.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.007e-06/0.3745, allocations: 1.406 kB / 435.7 MB, free: 15.09 MB / 282.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.917e-06/0.3745, allocations: 8.812 kB / 435.7 MB, free: 15.09 MB / 282.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001474/0.3759, allocations: 1.255 MB / 436.9 MB, free: 14.91 MB / 282.7 MB Notification: Performance of postOpt removeConstants (simulation): time 4.135e-05/0.376, allocations: 93.67 kB / 437 MB, free: 14.81 MB / 282.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001288/0.3761, allocations: 75.23 kB / 437.1 MB, free: 14.81 MB / 282.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 7.211e-05/0.3762, allocations: 11.7 kB / 437.1 MB, free: 14.8 MB / 282.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 4.648e-05/0.3763, allocations: 10.91 kB / 437.1 MB, free: 14.8 MB / 282.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.521e-05/0.3763, allocations: 26.58 kB / 437.2 MB, free: 14.8 MB / 282.7 MB Notification: Performance of sorting global known variables: time 2.809e-05/0.3764, allocations: 85.64 kB / 437.2 MB, free: 14.73 MB / 282.7 MB Notification: Performance of sort global known variables: time 1.3e-07/0.3764, allocations: 4.031 kB / 437.2 MB, free: 14.73 MB / 282.7 MB Notification: Performance of remove unused functions: time 0.0004492/0.3768, allocations: 108.1 kB / 437.3 MB, free: 14.71 MB / 282.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 2 * Number of states: 0 () * Number of discrete variables: 47 ($whenCondition2,r64,r128,r1024,state64[1],state64[2],state128[1],state128[2],state128[3],state128[4],state1024[1],state1024[2],state1024[3],state1024[4],state1024[5],state1024[6],state1024[7],state1024[8],state1024[9],state1024[10],state1024[11],state1024[12],state1024[13],state1024[14],state1024[15],state1024[16],state1024[17],state1024[18],state1024[19],state1024[20],state1024[21],state1024[22],state1024[23],state1024[24],state1024[25],state1024[26],state1024[27],state1024[28],state1024[29],state1024[30],state1024[31],state1024[32],state1024[33],$whenCondition1,id,rImpure,iImpure) * Number of discrete states: 47 (iImpure,rImpure,id,$whenCondition1,r1024,r128,r64,state1024[33],state1024[32],state1024[31],state1024[30],state1024[29],state1024[28],state1024[27],state1024[26],state1024[25],state1024[24],state1024[23],state1024[22],state1024[21],state1024[20],state1024[19],state1024[18],state1024[17],state1024[16],state1024[15],state1024[14],state1024[13],state1024[12],state1024[11],state1024[10],state1024[9],state1024[8],state1024[7],state1024[6],state1024[5],state1024[4],state1024[3],state1024[2],state1024[1],state128[4],state128[3],state128[2],state128[1],state64[2],state64[1],$whenCondition2) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (2): * Single equations (assignments): 0 * Array equations: 0 * Algorithm blocks: 2 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.0005313/0.3774, allocations: 272.3 kB / 437.6 MB, free: 14.59 MB / 282.7 MB Notification: Performance of simCode: created initialization part: time 0.001213/0.3786, allocations: 2.129 MB / 439.7 MB, free: 14.46 MB / 282.7 MB Notification: Performance of simCode: created event and clocks part: time 2.835e-06/0.3786, allocations: 0 / 439.7 MB, free: 14.46 MB / 282.7 MB Notification: Performance of simCode: created simulation system equations: time 0.001186/0.3798, allocations: 2.196 MB / 441.9 MB, free: 14.34 MB / 282.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0001734/0.38, allocations: 15.81 kB / 442 MB, free: 14.34 MB / 282.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0006985/0.3807, allocations: 422.5 kB / 442.4 MB, free: 14.14 MB / 282.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002175/0.3809, allocations: 0.7259 MB / 443.1 MB, free: 13.45 MB / 282.7 MB Notification: Performance of simCode: alias equations: time 8.626e-06/0.3809, allocations: 0 / 443.1 MB, free: 13.45 MB / 282.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 1.124e-05/0.3809, allocations: 7.438 kB / 443.1 MB, free: 13.44 MB / 282.7 MB Notification: Performance of SimCode: time 5.71e-07/0.381, allocations: 3.938 kB / 443.1 MB, free: 13.44 MB / 282.7 MB Notification: Performance of Templates: time 0.00657/0.3875, allocations: 3.391 MB / 446.5 MB, free: 12.55 MB / 282.7 MB make -j1 -f Modelica_Noise_Modelica_Noise.Math.Random.Examples.GenerateRandomNumbers.makefile make -j1 -f Modelica_Noise_Modelica_Noise.Math.Random.Examples.GenerateRandomNumbers.makefile clang -Os -fPIC -falign-functions -mfpmath=sse -fno-dollars-in-identifiers "-I/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_Noise 1.0.0-master/Resources/Include" -I"/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../include/omc/c" -I. -DOPENMODELICA_XML_FROM_FILE_AT_RUNTIME -DOMC_MODEL_PREFIX=Modelica_Noise_Modelica_Noise_Math_Random_Examples_GenerateRandomNumbers -DOMC_NUM_MIXED_SYSTEMS=0 -DOMC_NUM_LINEAR_SYSTEMS=0 -DOMC_NUM_NONLINEAR_SYSTEMS=0 -DOMC_NDELAY_EXPRESSIONS=0 -DOMC_NVAR_STRING=0 -c -o Modelica_Noise_Modelica_Noise.Math.Random.Examples.GenerateRandomNumbers.o Modelica_Noise_Modelica_Noise.Math.Random.Examples.GenerateRandomNumbers.c Modelica_Noise_Modelica_Noise.Math.Random.Examples.GenerateRandomNumbers.c:307:59: error: use of undeclared identifier 'state'; did you mean 'stat'? integer_array_create(&tmp3, ((modelica_integer*)&((&state)[calc_base_index_dims_subs(1, stateSize, ((modelica_integer) 1))])), 1, stateSize); ^~~~~ stat /usr/include/x86_64-linux-gnu/sys/stat.h:205:12: note: 'stat' declared here extern int stat (const char *__restrict __file, ^ Modelica_Noise_Modelica_Noise.Math.Random.Examples.GenerateRandomNumbers.c:307:95: error: use of undeclared identifier 'stateSize' integer_array_create(&tmp3, ((modelica_integer*)&((&state)[calc_base_index_dims_subs(1, stateSize, ((modelica_integer) 1))])), 1, stateSize); ^ Modelica_Noise_Modelica_Noise.Math.Random.Examples.GenerateRandomNumbers.c:307:137: error: use of undeclared identifier 'stateSize' integer_array_create(&tmp3, ((modelica_integer*)&((&state)[calc_base_index_dims_subs(1, stateSize, ((modelica_integer) 1))])), 1, stateSize); ^ Modelica_Noise_Modelica_Noise.Math.Random.Examples.GenerateRandomNumbers.c:312:59: error: use of undeclared identifier 'state'; did you mean 'stat'? integer_array_create(&tmp6, ((modelica_integer*)&((&state)[calc_base_index_dims_subs(1, stateSize, ((modelica_integer) 1))])), 1, stateSize); ^~~~~ stat /usr/include/x86_64-linux-gnu/sys/stat.h:205:12: note: 'stat' declared here extern int stat (const char *__restrict __file, ^ Modelica_Noise_Modelica_Noise.Math.Random.Examples.GenerateRandomNumbers.c:312:95: error: use of undeclared identifier 'stateSize' integer_array_create(&tmp6, ((modelica_integer*)&((&state)[calc_base_index_dims_subs(1, stateSize, ((modelica_integer) 1))])), 1, stateSize); ^ Modelica_Noise_Modelica_Noise.Math.Random.Examples.GenerateRandomNumbers.c:312:137: error: use of undeclared identifier 'stateSize' integer_array_create(&tmp6, ((modelica_integer*)&((&state)[calc_base_index_dims_subs(1, stateSize, ((modelica_integer) 1))])), 1, stateSize); ^ 6 errors generated. make: *** [: Modelica_Noise_Modelica_Noise.Math.Random.Examples.GenerateRandomNumbers.o] Error 1