Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_3.2.1_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_3.2.1_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_3.2.1_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 0.01055/0.01055, allocations: 101.3 kB / 15.73 MB, free: 6.047 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001923/0.001923, allocations: 198.8 kB / 16.67 MB, free: 5.977 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.606/1.606, allocations: 205.1 MB / 222.6 MB, free: 4.402 MB / 174.1 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 0.001134/0.001134, allocations: 53.92 kB / 326.6 MB, free: 14.45 MB / 270.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.08882/0.08996, allocations: 46.62 MB / 373.2 MB, free: 1.312 MB / 302.1 MB Notification: Performance of NFInst.instantiate(Modelica.Fluid.Examples.AST_BatchPlant.Test.TanksWithEmptyingPipe1): time 0.0307/0.1207, allocations: 30.99 MB / 404.2 MB, free: 2.199 MB / 334.1 MB Notification: Performance of NFInst.instExpressions: time 0.01893/0.1397, allocations: 14.25 MB / 418.4 MB, free: 3.906 MB / 350.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.001689/0.1415, allocations: 47.69 kB / 418.5 MB, free: 3.859 MB / 350.1 MB Notification: Performance of NFTyping.typeComponents: time 0.001825/0.1433, allocations: 0.5861 MB / 419.1 MB, free: 3.27 MB / 350.1 MB Notification: Performance of NFTyping.typeBindings: time 0.006394/0.1497, allocations: 2.201 MB / 421.3 MB, free: 1.059 MB / 350.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.0112/0.1609, allocations: 3.67 MB / 424.9 MB, free: 13.38 MB / 366.1 MB Notification: Performance of NFFlatten.flatten: time 0.00658/0.1675, allocations: 3.98 MB / 428.9 MB, free: 9.387 MB / 366.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.002288/0.1699, allocations: 1.002 MB / 429.9 MB, free: 8.367 MB / 366.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.003467/0.1734, allocations: 1.499 MB / 431.4 MB, free: 6.863 MB / 366.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.003063/0.1765, allocations: 1.526 MB / 432.9 MB, free: 5.332 MB / 366.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0007179/0.1772, allocations: 144 kB / 433.1 MB, free: 5.191 MB / 366.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.005251/0.1825, allocations: 2.316 MB / 435.4 MB, free: 2.871 MB / 366.1 MB Notification: Performance of NFScalarize.scalarize: time 0.001114/0.1836, allocations: 0.5454 MB / 435.9 MB, free: 2.324 MB / 366.1 MB Notification: Performance of NFVerifyModel.verify: time 0.001804/0.1854, allocations: 0.8205 MB / 436.8 MB, free: 1.5 MB / 366.1 MB Notification: Performance of NFConvertDAE.convert: time 0.007194/0.1926, allocations: 3.608 MB / 440.4 MB, free: 13.88 MB / 382.1 MB Notification: Performance of FrontEnd - DAE generated: time 4.799e-06/0.1927, allocations: 3.938 kB / 440.4 MB, free: 13.88 MB / 382.1 MB Notification: Performance of FrontEnd: time 2.464e-06/0.1927, allocations: 0 / 440.4 MB, free: 13.88 MB / 382.1 MB Notification: Performance of Transformations before backend: time 7.742e-05/0.1928, allocations: 0 / 440.4 MB, free: 13.88 MB / 382.1 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 0.005392/0.1982, allocations: 2.103 MB / 442.5 MB, free: 11.72 MB / 382.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.064e-05/0.1982, allocations: 8.031 kB / 442.5 MB, free: 11.71 MB / 382.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0007415/0.199, allocations: 174.2 kB / 442.6 MB, free: 11.54 MB / 382.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00185/0.2008, allocations: 1.014 MB / 443.7 MB, free: 10.48 MB / 382.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.423e-05/0.2009, allocations: 85.95 kB / 443.7 MB, free: 10.4 MB / 382.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002141/0.2012, allocations: 95.98 kB / 443.8 MB, free: 10.3 MB / 382.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002899/0.2041, allocations: 1.632 MB / 445.5 MB, free: 8.59 MB / 382.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 3.421e-05/0.2041, allocations: 11.92 kB / 445.5 MB, free: 8.578 MB / 382.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001526/0.2043, allocations: 43.97 kB / 445.5 MB, free: 8.535 MB / 382.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001401/0.2044, allocations: 101.9 kB / 445.6 MB, free: 8.434 MB / 382.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002819/0.2073, allocations: 1.643 MB / 447.3 MB, free: 6.793 MB / 382.1 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 0.2093/0.4166, allocations: 6.639 MB / 453.9 MB, free: 73.3 MB / 382.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.002153/0.4188, allocations: 0.9208 MB / 454.8 MB, free: 73.27 MB / 382.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.001092/0.4199, allocations: 0.5582 MB / 455.4 MB, free: 73.26 MB / 382.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.004436/0.4244, allocations: 2.805 MB / 458.2 MB, free: 71.7 MB / 382.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.19e-05/0.4244, allocations: 48.45 kB / 458.2 MB, free: 71.65 MB / 382.1 MB Notification: Performance of pre-optimization done (n=80): time 2.604e-06/0.4245, allocations: 1.062 kB / 458.2 MB, free: 71.65 MB / 382.1 MB Notification: Performance of matching and sorting (n=90): time 0.009093/0.4336, allocations: 3.712 MB / 462 MB, free: 70 MB / 382.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001009/0.4337, allocations: 191.1 kB / 462.1 MB, free: 69.78 MB / 382.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002832/0.4365, allocations: 1.306 MB / 463.4 MB, free: 69.26 MB / 382.1 MB Notification: Performance of collectPreVariables (initialization): time 0.0001798/0.4367, allocations: 56.3 kB / 463.5 MB, free: 69.21 MB / 382.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0005789/0.4373, allocations: 0.6444 MB / 464.1 MB, free: 68.7 MB / 382.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0003686/0.4377, allocations: 329.5 kB / 464.5 MB, free: 68.45 MB / 382.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005269/0.4382, allocations: 285.3 kB / 464.7 MB, free: 68.32 MB / 382.1 MB Notification: Performance of setup shared object (initialization): time 6.385e-05/0.4383, allocations: 302.5 kB / 465 MB, free: 68.03 MB / 382.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0009703/0.4393, allocations: 0.5822 MB / 465.6 MB, free: 67.81 MB / 382.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001137/0.4404, allocations: 1.003 MB / 466.6 MB, free: 67.11 MB / 382.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.00193/0.4424, allocations: 1.482 MB / 468.1 MB, free: 66.2 MB / 382.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.758e-06/0.4424, allocations: 7.922 kB / 468.1 MB, free: 66.2 MB / 382.1 MB Notification: Performance of matching and sorting (n=180) (initialization): time 0.003303/0.4457, allocations: 1.899 MB / 470 MB, free: 65.44 MB / 382.1 MB Notification: Performance of prepare postOptimizeDAE: time 3.069e-05/0.4457, allocations: 9.625 kB / 470 MB, free: 65.44 MB / 382.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.419e-05/0.4458, allocations: 14.28 kB / 470 MB, free: 65.44 MB / 382.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.004501/0.4503, allocations: 0.764 MB / 470.8 MB, free: 65.25 MB / 382.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001082/0.4514, allocations: 283.9 kB / 471.1 MB, free: 65.19 MB / 382.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001907/0.4533, allocations: 2.172 MB / 473.2 MB, free: 63.27 MB / 382.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001282/0.4546, allocations: 70.73 kB / 473.3 MB, free: 63.24 MB / 382.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001041/0.4547, allocations: 63.58 kB / 473.4 MB, free: 63.22 MB / 382.1 MB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001196/0.4559, allocations: 0.8454 MB / 474.2 MB, free: 62.74 MB / 382.1 MB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0009151/0.4568, allocations: 0.9989 MB / 475.2 MB, free: 61.89 MB / 382.1 MB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001501/0.4584, allocations: 1.456 MB / 476.7 MB, free: 60.85 MB / 382.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 5.65e-06/0.4584, allocations: 3.906 kB / 476.7 MB, free: 60.85 MB / 382.1 MB Notification: Performance of matching and sorting (n=180) (initialization_lambda0): time 0.00266/0.461, allocations: 1.831 MB / 478.5 MB, free: 59.91 MB / 382.1 MB Notification: Performance of prepare postOptimizeDAE: time 1.491e-05/0.4611, allocations: 10.94 kB / 478.5 MB, free: 59.91 MB / 382.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.451e-05/0.4611, allocations: 15.25 kB / 478.5 MB, free: 59.91 MB / 382.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.003565/0.4647, allocations: 0.5961 MB / 479.1 MB, free: 59.61 MB / 382.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009373/0.4656, allocations: 285.6 kB / 479.4 MB, free: 59.55 MB / 382.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001148/0.4668, allocations: 2.024 MB / 481.4 MB, free: 57.7 MB / 382.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001124/0.4679, allocations: 77.34 kB / 481.5 MB, free: 57.66 MB / 382.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.55e-05/0.468, allocations: 71.89 kB / 481.6 MB, free: 57.64 MB / 382.1 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 0.0003428/0.4684, allocations: 276.3 kB / 481.9 MB, free: 57.39 MB / 382.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002174/0.4686, allocations: 147.9 kB / 482 MB, free: 57.32 MB / 382.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002497/0.4711, allocations: 1.521 MB / 483.5 MB, free: 56.2 MB / 382.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.548e-06/0.4711, allocations: 12 kB / 483.5 MB, free: 56.19 MB / 382.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.992e-06/0.4711, allocations: 0 / 483.5 MB, free: 56.19 MB / 382.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.198e-06/0.4711, allocations: 3.984 kB / 483.5 MB, free: 56.18 MB / 382.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003495/0.4746, allocations: 2.798 MB / 486.3 MB, free: 53.32 MB / 382.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.438e-06/0.4746, allocations: 0 / 486.3 MB, free: 53.32 MB / 382.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006071/0.4753, allocations: 156.4 kB / 486.5 MB, free: 53.17 MB / 382.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.002413/0.4777, allocations: 0.5743 MB / 487.1 MB, free: 52.59 MB / 382.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.182e-05/0.4778, allocations: 27.98 kB / 487.1 MB, free: 52.56 MB / 382.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00121/0.479, allocations: 2.118 MB / 489.2 MB, free: 50.38 MB / 382.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.316e-06/0.479, allocations: 7.25 kB / 489.2 MB, free: 50.37 MB / 382.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002462/0.4815, allocations: 2.096 MB / 491.3 MB, free: 48.23 MB / 382.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0002266/0.4817, allocations: 219.3 kB / 491.5 MB, free: 48 MB / 382.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002016/0.4819, allocations: 31.89 kB / 491.6 MB, free: 47.97 MB / 382.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0007574/0.4827, allocations: 47.97 kB / 491.6 MB, free: 47.92 MB / 382.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001648/0.4828, allocations: 94.83 kB / 491.7 MB, free: 47.83 MB / 382.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.407e-05/0.4829, allocations: 46.7 kB / 491.7 MB, free: 47.79 MB / 382.1 MB Notification: Performance of sorting global known variables: time 0.0009097/0.4838, allocations: 0.9044 MB / 492.6 MB, free: 46.88 MB / 382.1 MB Notification: Performance of sort global known variables: time 1.5e-07/0.4839, allocations: 0 / 492.6 MB, free: 46.88 MB / 382.1 MB Notification: Performance of remove unused functions: time 0.002184/0.486, allocations: 1.108 MB / 493.8 MB, free: 45.88 MB / 382.1 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 0.001443/0.4875, allocations: 0.8335 MB / 494.6 MB, free: 45.2 MB / 382.1 MB Notification: Performance of simCode: created initialization part: time 0.003496/0.491, allocations: 2.281 MB / 496.9 MB, free: 42.93 MB / 382.1 MB Notification: Performance of simCode: created event and clocks part: time 3.958e-06/0.491, allocations: 0 / 496.9 MB, free: 42.93 MB / 382.1 MB Notification: Performance of simCode: created simulation system equations: time 0.001007/0.492, allocations: 0.6952 MB / 497.6 MB, free: 42.24 MB / 382.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002347/0.4944, allocations: 0.6266 MB / 498.2 MB, free: 41.62 MB / 382.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003422/0.4978, allocations: 2.703 MB / 0.4892 GB, free: 38.91 MB / 382.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005807/0.4984, allocations: 1.263 MB / 0.4904 GB, free: 37.62 MB / 382.1 MB Notification: Performance of simCode: alias equations: time 0.00144/0.4999, allocations: 0.5737 MB / 0.4909 GB, free: 37.05 MB / 382.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002947/0.5002, allocations: 115.4 kB / 0.4911 GB, free: 36.93 MB / 382.1 MB Notification: Performance of SimCode: time 1.352e-06/0.5002, allocations: 0 / 0.4911 GB, free: 36.93 MB / 382.1 MB Notification: Performance of Templates: time 0.05141/0.5516, allocations: 40.26 MB / 0.5304 GB, free: 12.62 MB / 398.1 MB make -j1 -f Modelica_3.2.1_Modelica.Fluid.Examples.AST_BatchPlant.Test.TanksWithEmptyingPipe1.makefile (rm -f Modelica_3.2.1_Modelica.Fluid.Examples.AST_BatchPlant.Test.TanksWithEmptyingPipe1.pipe ; mkfifo Modelica_3.2.1_Modelica.Fluid.Examples.AST_BatchPlant.Test.TanksWithEmptyingPipe1.pipe ; head -c 1048576 < Modelica_3.2.1_Modelica.Fluid.Examples.AST_BatchPlant.Test.TanksWithEmptyingPipe1.pipe >> ../files/Modelica_3.2.1_Modelica.Fluid.Examples.AST_BatchPlant.Test.TanksWithEmptyingPipe1.sim & ./Modelica_3.2.1_Modelica.Fluid.Examples.AST_BatchPlant.Test.TanksWithEmptyingPipe1 -abortSlowSimulation -alarm=480 -lv LOG_STATS > Modelica_3.2.1_Modelica.Fluid.Examples.AST_BatchPlant.Test.TanksWithEmptyingPipe1.pipe 2>&1)