Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_3.2.2_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="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Modelica_3.2.2_Modelica.Fluid.Examples.AST_BatchPlant.Test.TanksWithEmptyingPipe1") translateModel(Modelica.Fluid.Examples.AST_BatchPlant.Test.TanksWithEmptyingPipe1,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Modelica_3.2.2_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 0.001131/0.001131, allocations: 109.9 kB / 17.06 MB, free: 6.137 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001184/0.001184, allocations: 191 kB / 18 MB, free: 5.219 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.519/1.519, allocations: 205.1 MB / 223.9 MB, free: 12.24 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 0.001147/0.001147, allocations: 55.92 kB / 327.9 MB, free: 3.301 MB / 270.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.09008/0.09124, allocations: 46.61 MB / 374.5 MB, free: 4.578 MB / 318.1 MB Notification: Performance of NFInst.instantiate(Modelica.Fluid.Examples.AST_BatchPlant.Test.TanksWithEmptyingPipe1): time 0.2341/0.3253, allocations: 30.99 MB / 405.5 MB, free: 9.348 MB / 334.1 MB Notification: Performance of NFInst.instExpressions: time 0.02141/0.3468, allocations: 14.27 MB / 419.7 MB, free: 14.64 MB / 350.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.001848/0.3487, allocations: 41.84 kB / 419.8 MB, free: 14.63 MB / 350.1 MB Notification: Performance of NFTyping.typeComponents: time 0.001755/0.3505, allocations: 0.5768 MB / 420.4 MB, free: 14.12 MB / 350.1 MB Notification: Performance of NFTyping.typeBindings: time 0.005832/0.3563, allocations: 2.167 MB / 422.5 MB, free: 12.47 MB / 350.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.009858/0.3662, allocations: 3.68 MB / 426.2 MB, free: 9.977 MB / 350.1 MB Notification: Performance of NFFlatten.flatten: time 0.005688/0.3719, allocations: 3.96 MB / 430.2 MB, free: 7.742 MB / 350.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.001763/0.3737, allocations: 1.018 MB / 431.2 MB, free: 6.875 MB / 350.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.002867/0.3766, allocations: 1.468 MB / 432.7 MB, free: 5.402 MB / 350.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.002361/0.3789, allocations: 1.518 MB / 434.2 MB, free: 3.879 MB / 350.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0003192/0.3793, allocations: 151.9 kB / 434.3 MB, free: 3.73 MB / 350.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.005339/0.3846, allocations: 2.309 MB / 436.6 MB, free: 1.414 MB / 350.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0008003/0.3855, allocations: 0.5571 MB / 437.2 MB, free: 0.8555 MB / 350.1 MB Notification: Performance of NFVerifyModel.verify: time 0.001388/0.3869, allocations: 0.8205 MB / 438 MB, free: 32 kB / 350.1 MB Notification: Performance of NFConvertDAE.convert: time 0.007284/0.3941, allocations: 3.604 MB / 441.6 MB, free: 12.42 MB / 366.1 MB Notification: Performance of FrontEnd - DAE generated: time 7.173e-06/0.3942, allocations: 4 kB / 441.6 MB, free: 12.41 MB / 366.1 MB Notification: Performance of FrontEnd: time 1.633e-06/0.3942, allocations: 0 / 441.6 MB, free: 12.41 MB / 366.1 MB Notification: Performance of Transformations before backend: time 3.366e-05/0.3942, allocations: 0 / 441.6 MB, free: 12.41 MB / 366.1 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 0.004499/0.3987, allocations: 2.103 MB / 443.7 MB, free: 10.25 MB / 366.1 MB Notification: Performance of prepare preOptimizeDAE: time 3.801e-05/0.3988, allocations: 12.03 kB / 443.7 MB, free: 10.24 MB / 366.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0005708/0.3994, allocations: 166.2 kB / 443.9 MB, free: 10.08 MB / 366.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001692/0.4011, allocations: 1.014 MB / 444.9 MB, free: 9.02 MB / 366.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.231e-05/0.4011, allocations: 77.98 kB / 445 MB, free: 8.945 MB / 366.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001785/0.4013, allocations: 103.9 kB / 445.1 MB, free: 8.844 MB / 366.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002528/0.4039, allocations: 1.628 MB / 446.7 MB, free: 7.133 MB / 366.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 2.642e-05/0.4039, allocations: 0 / 446.7 MB, free: 7.133 MB / 366.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001302/0.404, allocations: 39.98 kB / 446.8 MB, free: 7.094 MB / 366.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001362/0.4042, allocations: 105.9 kB / 446.9 MB, free: 6.988 MB / 366.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002639/0.4068, allocations: 1.651 MB / 448.5 MB, free: 5.34 MB / 366.1 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 0.01003/0.4169, allocations: 6.644 MB / 455.2 MB, free: 14.3 MB / 382.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.001504/0.4184, allocations: 0.9264 MB / 456.1 MB, free: 13.36 MB / 382.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0008567/0.4193, allocations: 0.5582 MB / 456.6 MB, free: 12.79 MB / 382.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.003916/0.4232, allocations: 2.809 MB / 459.4 MB, free: 9.734 MB / 382.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.19e-05/0.4233, allocations: 43.22 kB / 459.5 MB, free: 9.684 MB / 382.1 MB Notification: Performance of pre-optimization done (n=80): time 2.354e-06/0.4233, allocations: 7.938 kB / 459.5 MB, free: 9.676 MB / 382.1 MB Notification: Performance of matching and sorting (n=90): time 0.008839/0.4321, allocations: 3.696 MB / 463.2 MB, free: 5.863 MB / 382.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001188/0.4323, allocations: 196.9 kB / 463.4 MB, free: 5.629 MB / 382.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001756/0.434, allocations: 1.31 MB / 464.7 MB, free: 4.301 MB / 382.1 MB Notification: Performance of collectPreVariables (initialization): time 0.0001182/0.4342, allocations: 45.7 kB / 464.7 MB, free: 4.25 MB / 382.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0005104/0.4347, allocations: 0.6511 MB / 465.4 MB, free: 3.59 MB / 382.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0002832/0.435, allocations: 323.4 kB / 465.7 MB, free: 3.27 MB / 382.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004175/0.4354, allocations: 287.3 kB / 466 MB, free: 2.984 MB / 382.1 MB Notification: Performance of setup shared object (initialization): time 0.000117/0.4355, allocations: 309.1 kB / 466.3 MB, free: 2.68 MB / 382.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0009746/0.4365, allocations: 0.5864 MB / 466.9 MB, free: 2.09 MB / 382.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001213/0.4377, allocations: 0.9967 MB / 467.9 MB, free: 0.918 MB / 382.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.001997/0.4397, allocations: 1.485 MB / 469.4 MB, free: 15.27 MB / 398.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.185e-06/0.4397, allocations: 8.875 kB / 469.4 MB, free: 15.26 MB / 398.1 MB Notification: Performance of matching and sorting (n=180) (initialization): time 0.003112/0.4429, allocations: 1.901 MB / 471.3 MB, free: 13.34 MB / 398.1 MB Notification: Performance of prepare postOptimizeDAE: time 2.675e-05/0.4429, allocations: 8 kB / 471.3 MB, free: 13.34 MB / 398.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.9e-05/0.4429, allocations: 16.06 kB / 471.3 MB, free: 13.32 MB / 398.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.00471/0.4477, allocations: 0.7594 MB / 472 MB, free: 12.55 MB / 398.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001253/0.4489, allocations: 287.5 kB / 472.3 MB, free: 12.27 MB / 398.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002104/0.451, allocations: 2.167 MB / 474.5 MB, free: 10.03 MB / 398.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001246/0.4523, allocations: 67.91 kB / 474.6 MB, free: 9.961 MB / 398.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001411/0.4525, allocations: 76.09 kB / 474.6 MB, free: 9.887 MB / 398.1 MB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001354/0.4538, allocations: 0.8395 MB / 475.5 MB, free: 9.043 MB / 398.1 MB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001323/0.4552, allocations: 1.003 MB / 476.5 MB, free: 7.852 MB / 398.1 MB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.002058/0.4572, allocations: 1.449 MB / 477.9 MB, free: 6.23 MB / 398.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 7.895e-06/0.4573, allocations: 4 kB / 477.9 MB, free: 6.227 MB / 398.1 MB Notification: Performance of matching and sorting (n=180) (initialization_lambda0): time 0.003232/0.4605, allocations: 1.83 MB / 479.8 MB, free: 4.379 MB / 398.1 MB Notification: Performance of prepare postOptimizeDAE: time 1.683e-05/0.4605, allocations: 8 kB / 479.8 MB, free: 4.371 MB / 398.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.524e-05/0.4606, allocations: 12 kB / 479.8 MB, free: 4.359 MB / 398.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.003987/0.4645, allocations: 0.5921 MB / 480.4 MB, free: 3.758 MB / 398.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001074/0.4656, allocations: 299.4 kB / 480.7 MB, free: 3.465 MB / 398.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001718/0.4674, allocations: 2.018 MB / 482.7 MB, free: 1.371 MB / 398.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001208/0.4686, allocations: 80.47 kB / 482.8 MB, free: 1.293 MB / 398.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001263/0.4687, allocations: 63.98 kB / 482.8 MB, free: 1.23 MB / 398.1 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 0.000411/0.4692, allocations: 287.7 kB / 483.1 MB, free: 0.9414 MB / 398.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002658/0.4694, allocations: 142.3 kB / 483.2 MB, free: 0.8008 MB / 398.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002912/0.4723, allocations: 1.517 MB / 484.8 MB, free: 15.27 MB / 414.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.135e-05/0.4724, allocations: 12 kB / 484.8 MB, free: 15.26 MB / 414.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.663e-06/0.4724, allocations: 3.938 kB / 484.8 MB, free: 15.26 MB / 414.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.118e-05/0.4724, allocations: 7.969 kB / 484.8 MB, free: 15.25 MB / 414.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004331/0.4767, allocations: 2.801 MB / 487.6 MB, free: 12.36 MB / 414.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.592e-06/0.4768, allocations: 7.938 kB / 487.6 MB, free: 12.36 MB / 414.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006791/0.4774, allocations: 155.8 kB / 487.7 MB, free: 12.2 MB / 414.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.002707/0.4802, allocations: 0.5723 MB / 488.3 MB, free: 11.62 MB / 414.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.512e-05/0.4803, allocations: 31.98 kB / 488.3 MB, free: 11.59 MB / 414.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001803/0.4821, allocations: 2.115 MB / 490.5 MB, free: 9.398 MB / 414.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.144e-06/0.4821, allocations: 0 / 490.5 MB, free: 9.398 MB / 414.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003397/0.4855, allocations: 2.096 MB / 492.6 MB, free: 7.262 MB / 414.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0003936/0.4859, allocations: 219.3 kB / 492.8 MB, free: 7.027 MB / 414.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001998/0.4861, allocations: 35.88 kB / 492.8 MB, free: 6.992 MB / 414.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0007796/0.4869, allocations: 47.95 kB / 492.9 MB, free: 6.945 MB / 414.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002646/0.4872, allocations: 96.81 kB / 493 MB, free: 6.852 MB / 414.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.253e-05/0.4873, allocations: 43.97 kB / 493 MB, free: 6.809 MB / 414.1 MB Notification: Performance of sorting global known variables: time 0.001222/0.4885, allocations: 0.9006 MB / 493.9 MB, free: 5.906 MB / 414.1 MB Notification: Performance of sort global known variables: time 1.3e-07/0.4885, allocations: 0 / 493.9 MB, free: 5.906 MB / 414.1 MB Notification: Performance of remove unused functions: time 0.002746/0.4913, allocations: 1.113 MB / 495 MB, free: 4.793 MB / 414.1 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 0.001919/0.4932, allocations: 0.8356 MB / 495.8 MB, free: 3.953 MB / 414.1 MB Notification: Performance of simCode: created initialization part: time 0.004431/0.4976, allocations: 2.276 MB / 498.1 MB, free: 1.684 MB / 414.1 MB Notification: Performance of simCode: created event and clocks part: time 7.374e-06/0.4977, allocations: 3.938 kB / 498.1 MB, free: 1.68 MB / 414.1 MB Notification: Performance of simCode: created simulation system equations: time 0.001325/0.499, allocations: 0.6893 MB / 498.8 MB, free: 0.9883 MB / 414.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002926/0.5019, allocations: 0.6402 MB / 499.5 MB, free: 356 kB / 414.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004089/0.506, allocations: 2.701 MB / 0.4904 GB, free: 13.61 MB / 430.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007811/0.5069, allocations: 1.263 MB / 0.4916 GB, free: 12.31 MB / 430.1 MB Notification: Performance of simCode: alias equations: time 0.001627/0.5085, allocations: 0.5744 MB / 0.4922 GB, free: 11.73 MB / 430.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002955/0.5088, allocations: 111.4 kB / 0.4923 GB, free: 11.62 MB / 430.1 MB Notification: Performance of SimCode: time 5.31e-07/0.5088, allocations: 0 / 0.4923 GB, free: 11.62 MB / 430.1 MB Notification: Performance of Templates: time 0.05789/0.5667, allocations: 40.27 MB / 0.5316 GB, free: 3.277 MB / 462.1 MB make -j1 -f Modelica_3.2.2_Modelica.Fluid.Examples.AST_BatchPlant.Test.TanksWithEmptyingPipe1.makefile (rm -f Modelica_3.2.2_Modelica.Fluid.Examples.AST_BatchPlant.Test.TanksWithEmptyingPipe1.pipe ; mkfifo Modelica_3.2.2_Modelica.Fluid.Examples.AST_BatchPlant.Test.TanksWithEmptyingPipe1.pipe ; head -c 1048576 < Modelica_3.2.2_Modelica.Fluid.Examples.AST_BatchPlant.Test.TanksWithEmptyingPipe1.pipe >> ../files/Modelica_3.2.2_Modelica.Fluid.Examples.AST_BatchPlant.Test.TanksWithEmptyingPipe1.sim & ./Modelica_3.2.2_Modelica.Fluid.Examples.AST_BatchPlant.Test.TanksWithEmptyingPipe1 -abortSlowSimulation -alarm=480 -lv LOG_STATS > Modelica_3.2.2_Modelica.Fluid.Examples.AST_BatchPlant.Test.TanksWithEmptyingPipe1.pipe 2>&1)