Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Modelica_3.2.3_Modelica.Fluid.Examples.AST_BatchPlant.Test.TanksWithEmptyingPipe1.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) 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: translateModel(Modelica.Fluid.Examples.AST_BatchPlant.Test.TanksWithEmptyingPipe1,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|tank1.level|tank1.medium.T|tank2.level|tank2.medium.T|tank1.aboveLevel.1.|tank1.aboveLevel.2.|tank2.aboveLevel.1.|tank2.aboveLevel.2.",fileNamePrefix="Modelica_3.2.3_Modelica.Fluid.Examples.AST_BatchPlant.Test.TanksWithEmptyingPipe1") translateModel(Modelica.Fluid.Examples.AST_BatchPlant.Test.TanksWithEmptyingPipe1,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|tank1.level|tank1.medium.T|tank2.level|tank2.medium.T|tank1.aboveLevel.1.|tank1.aboveLevel.2.|tank2.aboveLevel.1.|tank2.aboveLevel.2.",fileNamePrefix="Modelica_3.2.3_Modelica.Fluid.Examples.AST_BatchPlant.Test.TanksWithEmptyingPipe1") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0009311/0.0009311, allocations: 98.59 kB / 17.96 MB, free: 5.641 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001394/0.001394, allocations: 172.3 kB / 18.86 MB, free: 4.777 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.893/1.893, allocations: 205.4 MB / 225 MB, free: 12.98 MB / 190.1 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 0.0005235/0.0005234, allocations: 12 kB / 282 MB, free: 3.41 MB / 222.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1264/0.1269, allocations: 47.58 MB / 329.6 MB, free: 3.754 MB / 270.1 MB Notification: Performance of NFInst.instantiate(Modelica.Fluid.Examples.AST_BatchPlant.Test.TanksWithEmptyingPipe1): time 0.04138/0.1683, allocations: 31.5 MB / 361.1 MB, free: 4.129 MB / 302.1 MB Notification: Performance of NFInst.instExpressions: time 0.02448/0.1929, allocations: 14.7 MB / 375.8 MB, free: 5.391 MB / 318.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.002588/0.1955, allocations: 59.5 kB / 375.9 MB, free: 5.332 MB / 318.1 MB Notification: Performance of NFTyping.typeComponents: time 0.002086/0.1976, allocations: 0.4972 MB / 376.4 MB, free: 4.832 MB / 318.1 MB Notification: Performance of NFTyping.typeBindings: time 0.007285/0.2049, allocations: 2.046 MB / 378.4 MB, free: 2.777 MB / 318.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.292/0.4969, allocations: 3.122 MB / 381.5 MB, free: 12.03 MB / 318.1 MB Notification: Performance of NFFlatten.flatten: time 0.01157/0.5085, allocations: 5.925 MB / 387.5 MB, free: 12.03 MB / 318.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.002721/0.5113, allocations: 0.8578 MB / 388.3 MB, free: 11.97 MB / 318.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.005762/0.5171, allocations: 1.267 MB / 389.6 MB, free: 11.96 MB / 318.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.005045/0.5222, allocations: 1.512 MB / 391.1 MB, free: 11.95 MB / 318.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0004805/0.5227, allocations: 77.44 kB / 391.2 MB, free: 11.95 MB / 318.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.006814/0.5295, allocations: 2.251 MB / 393.4 MB, free: 11.95 MB / 318.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0009023/0.5305, allocations: 0.4913 MB / 393.9 MB, free: 11.89 MB / 318.1 MB Notification: Performance of NFVerifyModel.verify: time 0.001747/0.5322, allocations: 0.7676 MB / 394.7 MB, free: 11.65 MB / 318.1 MB Notification: Performance of NFConvertDAE.convert: time 0.005702/0.5379, allocations: 2.596 MB / 397.3 MB, free: 11.52 MB / 318.1 MB Notification: Performance of FrontEnd - DAE generated: time 7.324e-06/0.538, allocations: 0 / 397.3 MB, free: 11.52 MB / 318.1 MB Notification: Performance of FrontEnd: time 2.655e-06/0.538, allocations: 0 / 397.3 MB, free: 11.52 MB / 318.1 MB Notification: Performance of Transformations before backend: time 2.691e-05/0.538, allocations: 0 / 397.3 MB, free: 11.52 MB / 318.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 256 * Number of variables: 256 Notification: Performance of Generate backend data structure: time 0.004918/0.5429, allocations: 1.826 MB / 399.1 MB, free: 10.49 MB / 318.1 MB Notification: Performance of prepare preOptimizeDAE: time 5.943e-05/0.543, allocations: 8.656 kB / 399.1 MB, free: 10.49 MB / 318.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0005892/0.5436, allocations: 171.5 kB / 399.3 MB, free: 10.42 MB / 318.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00142/0.545, allocations: 0.9499 MB / 400.2 MB, free: 9.926 MB / 318.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.778e-05/0.5451, allocations: 78.75 kB / 400.3 MB, free: 9.922 MB / 318.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001763/0.5453, allocations: 105.4 kB / 400.4 MB, free: 9.914 MB / 318.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002393/0.5477, allocations: 1.627 MB / 402 MB, free: 9.371 MB / 318.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 3.079e-05/0.5478, allocations: 5.344 kB / 402.1 MB, free: 9.371 MB / 318.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001481/0.5479, allocations: 41.5 kB / 402.1 MB, free: 9.371 MB / 318.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001315/0.5481, allocations: 110.6 kB / 402.2 MB, free: 9.348 MB / 318.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002555/0.5506, allocations: 1.643 MB / 403.8 MB, free: 9.07 MB / 318.1 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 0.01068/0.5613, allocations: 6.662 MB / 410.5 MB, free: 4.871 MB / 318.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.001535/0.5629, allocations: 0.9277 MB / 411.4 MB, free: 4.711 MB / 318.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0007993/0.5637, allocations: 0.5606 MB / 412 MB, free: 4.625 MB / 318.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.003739/0.5674, allocations: 2.826 MB / 414.8 MB, free: 2.691 MB / 318.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.679e-05/0.5675, allocations: 40.12 kB / 414.9 MB, free: 2.652 MB / 318.1 MB Notification: Performance of pre-optimization done (n=80): time 3.347e-06/0.5675, allocations: 0 / 414.9 MB, free: 2.652 MB / 318.1 MB Notification: Performance of matching and sorting (n=90): time 0.00867/0.5762, allocations: 3.724 MB / 418.6 MB, free: 0.5391 MB / 318.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 7.552e-05/0.5763, allocations: 196.9 kB / 418.8 MB, free: 312 kB / 318.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00202/0.5783, allocations: 1.304 MB / 420.1 MB, free: 15.12 MB / 334.1 MB Notification: Performance of collectPreVariables (initialization): time 0.0001213/0.5785, allocations: 49.7 kB / 420.1 MB, free: 15.06 MB / 334.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.000597/0.5791, allocations: 0.6533 MB / 420.8 MB, free: 14.41 MB / 334.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.000342/0.5794, allocations: 325.4 kB / 421.1 MB, free: 14.09 MB / 334.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001872/0.5796, allocations: 121.6 kB / 421.2 MB, free: 13.97 MB / 334.1 MB Notification: Performance of setup shared object (initialization): time 0.0001316/0.5798, allocations: 301.1 kB / 421.5 MB, free: 13.67 MB / 334.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001019/0.5808, allocations: 0.5778 MB / 422.1 MB, free: 13.09 MB / 334.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001451/0.5822, allocations: 1 MB / 423.1 MB, free: 11.93 MB / 334.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.002256/0.5845, allocations: 1.483 MB / 424.6 MB, free: 10.34 MB / 334.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.055e-06/0.5845, allocations: 8 kB / 424.6 MB, free: 10.33 MB / 334.1 MB Notification: Performance of matching and sorting (n=180) (initialization): time 0.003411/0.5879, allocations: 1.9 MB / 426.5 MB, free: 8.5 MB / 334.1 MB Notification: Performance of prepare postOptimizeDAE: time 0.0004034/0.5884, allocations: 441.7 kB / 426.9 MB, free: 7.906 MB / 334.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.226e-05/0.5884, allocations: 12 kB / 426.9 MB, free: 7.895 MB / 334.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.005156/0.5936, allocations: 0.8003 MB / 427.7 MB, free: 7.094 MB / 334.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00121/0.5948, allocations: 279.5 kB / 428 MB, free: 6.84 MB / 334.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002716/0.5975, allocations: 2.161 MB / 430.2 MB, free: 4.613 MB / 334.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002453/0.6, allocations: 110.1 kB / 430.3 MB, free: 4.508 MB / 334.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003138/0.6003, allocations: 67.92 kB / 430.3 MB, free: 4.441 MB / 334.1 MB Notification: Performance of prepare postOptimizeDAE: time 2.217e-05/0.6004, allocations: 4 kB / 430.3 MB, free: 4.438 MB / 334.1 MB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.003937/0.6043, allocations: 1.66 MB / 432 MB, free: 2.844 MB / 334.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.287e-05/0.6044, allocations: 12 kB / 432 MB, free: 2.832 MB / 334.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.004824/0.6092, allocations: 0.6232 MB / 432.6 MB, free: 2.207 MB / 334.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001375/0.6106, allocations: 299.8 kB / 432.9 MB, free: 1.938 MB / 334.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002816/0.6135, allocations: 2.017 MB / 434.9 MB, free: 15.85 MB / 350.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002392/0.6159, allocations: 99.94 kB / 435 MB, free: 15.75 MB / 350.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004041/0.6163, allocations: 59.98 kB / 435.1 MB, free: 15.7 MB / 350.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 53 * Number of states: 0 () * Number of discrete variables: 12 (tank2.aboveLevel[2],$PRE.tank2.aboveLevel[2],tank2.aboveLevel[1],$PRE.tank2.aboveLevel[1],tank1.aboveLevel[2],$PRE.tank1.aboveLevel[2],tank1.aboveLevel[1],$PRE.tank1.aboveLevel[1],tank2.ports_m_flow_out[2],tank2.ports_m_flow_out[1],tank1.ports_m_flow_out[2],tank1.ports_m_flow_out[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (166): * Single equations (assignments): 163 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 3 * 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): 3 systems {(1,3), (2,7), (1,3)} Notification: Performance of prepare postOptimizeDAE: time 0.001671/0.618, allocations: 477.6 kB / 435.6 MB, free: 15.24 MB / 350.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005821/0.6186, allocations: 150.2 kB / 435.7 MB, free: 15.09 MB / 350.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003783/0.6224, allocations: 1.517 MB / 437.2 MB, free: 13.57 MB / 350.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.374e-05/0.6224, allocations: 12 kB / 437.2 MB, free: 13.56 MB / 350.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.179e-05/0.6224, allocations: 0 / 437.2 MB, free: 13.56 MB / 350.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.498e-05/0.6224, allocations: 11.97 kB / 437.2 MB, free: 13.55 MB / 350.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005809/0.6283, allocations: 2.802 MB / 440.1 MB, free: 10.69 MB / 350.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.073e-06/0.6283, allocations: 0 / 440.1 MB, free: 10.69 MB / 350.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007329/0.629, allocations: 158.2 kB / 440.2 MB, free: 10.55 MB / 350.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.003211/0.6322, allocations: 0.65 MB / 440.9 MB, free: 9.891 MB / 350.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001028/0.6324, allocations: 27.98 kB / 440.9 MB, free: 9.863 MB / 350.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002233/0.6346, allocations: 2.111 MB / 443 MB, free: 7.684 MB / 350.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.498e-06/0.6346, allocations: 3 kB / 443 MB, free: 7.684 MB / 350.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00437/0.639, allocations: 2.096 MB / 445.1 MB, free: 5.551 MB / 350.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.001241/0.6403, allocations: 243.2 kB / 445.3 MB, free: 5.293 MB / 350.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0006546/0.6409, allocations: 24 kB / 445.4 MB, free: 5.27 MB / 350.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001379/0.6423, allocations: 79.86 kB / 445.4 MB, free: 5.191 MB / 350.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002472/0.6426, allocations: 102.4 kB / 445.5 MB, free: 5.09 MB / 350.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001342/0.6427, allocations: 39.97 kB / 445.6 MB, free: 5.051 MB / 350.1 MB Notification: Performance of sorting global known variables: time 0.00207/0.6448, allocations: 0.9006 MB / 446.5 MB, free: 4.148 MB / 350.1 MB Notification: Performance of sort global known variables: time 2.2e-07/0.6448, allocations: 0 / 446.5 MB, free: 4.148 MB / 350.1 MB Notification: Performance of remove unused functions: time 0.004711/0.6495, allocations: 1.12 MB / 447.6 MB, free: 3.027 MB / 350.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 5 * Number of states: 4 (tank1.level,tank1.medium.T,tank2.level,tank2.medium.T) * Number of discrete variables: 4 (tank1.aboveLevel[1],tank1.aboveLevel[2],tank2.aboveLevel[1],tank2.aboveLevel[2]) * Number of discrete states: 4 (tank1.aboveLevel[1],tank1.aboveLevel[2],tank2.aboveLevel[1],tank2.aboveLevel[2]) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (84): * Single equations (assignments): 81 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 3 * 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): 3 systems {(2,12), (1,6), (1,6)} Notification: Performance of Backend phase and start with SimCode phase: time 0.00305/0.6526, allocations: 0.8332 MB / 448.4 MB, free: 2.25 MB / 350.1 MB Notification: Performance of simCode: created initialization part: time 0.005662/0.6583, allocations: 2.236 MB / 450.7 MB, free: 112 kB / 350.1 MB Notification: Performance of simCode: created event and clocks part: time 1.456e-05/0.6583, allocations: 4.188 kB / 450.7 MB, free: 108 kB / 350.1 MB Notification: Performance of simCode: created simulation system equations: time 0.002277/0.6606, allocations: 0.688 MB / 451.4 MB, free: 15.44 MB / 366.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005129/0.6658, allocations: 0.5884 MB / 451.9 MB, free: 14.85 MB / 366.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007506/0.6733, allocations: 3.378 MB / 455.3 MB, free: 11.44 MB / 366.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00136/0.6747, allocations: 1.252 MB / 456.6 MB, free: 10.16 MB / 366.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000644/0.6753, allocations: 131.4 kB / 456.7 MB, free: 10.03 MB / 366.1 MB Notification: Performance of SimCode: time 2.284e-06/0.6754, allocations: 0 / 456.7 MB, free: 10.03 MB / 366.1 MB Notification: Performance of Templates: time 0.08157/0.7569, allocations: 44.84 MB / 0.4898 GB, free: 13.2 MB / 414.1 MB make -j1 -f Modelica_3.2.3_Modelica.Fluid.Examples.AST_BatchPlant.Test.TanksWithEmptyingPipe1.makefile make -j1 -f Modelica_3.2.3_Modelica.Fluid.Examples.AST_BatchPlant.Test.TanksWithEmptyingPipe1.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"." -I"." -I"/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/include/omc/sundials" -DMEASURETIME_PROFILEBLOCKS -DUSE_LOGGER -c -o OMCppModelica_3.2.3_Modelica.Fluid.Examples.AST_BatchPlant.Test.TanksWithEmptyingPipe1CalcHelperMain.o OMCppModelica_3.2.3_Modelica.Fluid.Examples.AST_BatchPlant.Test.TanksWithEmptyingPipe1CalcHelperMain.cpp clang: error: no such file or directory: 'NOTFOUND' make: *** [: OMCppModelica_3.2.3_Modelica.Fluid.Examples.AST_BatchPlant.Test.TanksWithEmptyingPipe1CalcHelperMain.o] Error 1