Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_3.2.3_Modelica.Fluid.Examples.Tanks.EmptyTanks.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.001202/0.001202, allocations: 103.6 kB / 21.18 MB, free: 332 kB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.001472/0.001472, allocations: 212 kB / 24.47 MB, free: 3.547 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.369/1.369, allocations: 207.7 MB / 235.3 MB, free: 9.801 MB / 190.1 MB " [Timeout remaining time 178] 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 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo) Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo) Running command: "" <> buildModelFMU(Modelica.Fluid.Examples.Tanks.EmptyTanks,fileNamePrefix="Modelica_3_2_3_Modelica_Fluid_Examples_Tanks_EmptyTanks",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Modelica.Fluid.Examples.Tanks.EmptyTanks,fileNamePrefix="Modelica_3_2_3_Modelica_Fluid_Examples_Tanks_EmptyTanks",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660] "Notification: Modelica requested package Complex of version 3.2.3. Complex 4.1.0 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 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.001779/0.001779, allocations: 51.92 kB / 347.2 MB, free: 9.902 MB / 286.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2432/0.2449, allocations: 49.16 MB / 396.3 MB, free: 8.863 MB / 318.1 MB Notification: Performance of NFInst.instantiate(Modelica.Fluid.Examples.Tanks.EmptyTanks): time 0.01483/0.2598, allocations: 14.57 MB / 410.9 MB, free: 15.04 MB / 334.1 MB Notification: Performance of NFInst.instExpressions: time 0.01102/0.2708, allocations: 6.213 MB / 417.1 MB, free: 10.54 MB / 334.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0009596/0.2717, allocations: 30.12 kB / 417.1 MB, free: 10.53 MB / 334.1 MB Notification: Performance of NFTyping.typeComponents: time 0.001113/0.2729, allocations: 329.4 kB / 417.5 MB, free: 10.25 MB / 334.1 MB Notification: Performance of NFTyping.typeBindings: time 0.003473/0.2763, allocations: 1.1 MB / 418.6 MB, free: 9.402 MB / 334.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.005361/0.2817, allocations: 1.835 MB / 420.4 MB, free: 8.117 MB / 334.1 MB Notification: Performance of NFFlatten.flatten: time 0.003397/0.2851, allocations: 2.205 MB / 422.6 MB, free: 6.855 MB / 334.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.001072/0.2862, allocations: 0.5282 MB / 423.1 MB, free: 6.465 MB / 334.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.001842/0.288, allocations: 0.8299 MB / 424 MB, free: 6.016 MB / 334.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.001705/0.2897, allocations: 0.8377 MB / 424.8 MB, free: 5.523 MB / 334.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0003161/0.29, allocations: 78.78 kB / 424.9 MB, free: 5.523 MB / 334.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.002658/0.2927, allocations: 1.002 MB / 425.9 MB, free: 5.059 MB / 334.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0005742/0.2933, allocations: 325.6 kB / 426.2 MB, free: 4.832 MB / 334.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0009807/0.2942, allocations: 386.8 kB / 426.6 MB, free: 4.609 MB / 334.1 MB Notification: Performance of NFConvertDAE.convert: time 0.003747/0.298, allocations: 1.809 MB / 428.4 MB, free: 2.992 MB / 334.1 MB Notification: Performance of FrontEnd - DAE generated: time 4.558e-06/0.298, allocations: 0 / 428.4 MB, free: 2.992 MB / 334.1 MB Notification: Performance of FrontEnd: time 1.583e-06/0.298, allocations: 4 kB / 428.4 MB, free: 2.988 MB / 334.1 MB Notification: Performance of Transformations before backend: time 4.113e-05/0.298, allocations: 0 / 428.4 MB, free: 2.988 MB / 334.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 138 * Number of variables: 138 Notification: Performance of Generate backend data structure: time 0.0033/0.3013, allocations: 1.231 MB / 429.6 MB, free: 1.723 MB / 334.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.241e-05/0.3014, allocations: 11.98 kB / 429.6 MB, free: 1.711 MB / 334.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.000181/0.3016, allocations: 102.7 kB / 429.7 MB, free: 1.602 MB / 334.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0004098/0.302, allocations: 104.4 kB / 429.8 MB, free: 1.5 MB / 334.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001274/0.3032, allocations: 0.563 MB / 430.4 MB, free: 0.9023 MB / 334.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001656/0.3034, allocations: 164.1 kB / 430.6 MB, free: 0.7188 MB / 334.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.000116/0.3035, allocations: 51.98 kB / 430.6 MB, free: 0.668 MB / 334.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001807/0.3053, allocations: 1.172 MB / 431.8 MB, free: 15.4 MB / 350.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 2.47e-05/0.3054, allocations: 3.938 kB / 431.8 MB, free: 15.4 MB / 350.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.797e-05/0.3054, allocations: 31.97 kB / 431.8 MB, free: 15.37 MB / 350.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.488e-05/0.3055, allocations: 49.28 kB / 431.9 MB, free: 15.32 MB / 350.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001601/0.3071, allocations: 0.8404 MB / 432.7 MB, free: 14.48 MB / 350.1 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 0.006091/0.3132, allocations: 2.738 MB / 435.4 MB, free: 11.68 MB / 350.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.001146/0.3144, allocations: 0.6259 MB / 436.1 MB, free: 11.04 MB / 350.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0006121/0.315, allocations: 342.2 kB / 436.4 MB, free: 10.7 MB / 350.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.002858/0.3178, allocations: 1.224 MB / 437.6 MB, free: 9.457 MB / 350.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.165e-05/0.3179, allocations: 47 kB / 437.7 MB, free: 9.402 MB / 350.1 MB Notification: Performance of pre-optimization done (n=56): time 2.285e-06/0.3179, allocations: 0 / 437.7 MB, free: 9.402 MB / 350.1 MB Notification: Performance of matching and sorting (n=66): time 0.00755/0.3254, allocations: 2.69 MB / 440.4 MB, free: 6.684 MB / 350.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 7.866e-05/0.3255, allocations: 89.7 kB / 440.5 MB, free: 6.578 MB / 350.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001086/0.3266, allocations: 0.6876 MB / 441.1 MB, free: 5.883 MB / 350.1 MB Notification: Performance of collectPreVariables (initialization): time 8.345e-05/0.3267, allocations: 37.7 kB / 441.2 MB, free: 5.84 MB / 350.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0003082/0.327, allocations: 337.1 kB / 441.5 MB, free: 5.504 MB / 350.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0002575/0.3273, allocations: 245.9 kB / 441.7 MB, free: 5.262 MB / 350.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002818/0.3275, allocations: 146.6 kB / 441.9 MB, free: 5.113 MB / 350.1 MB Notification: Performance of setup shared object (initialization): time 0.0002294/0.3278, allocations: 386.8 kB / 442.3 MB, free: 4.727 MB / 350.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.000695/0.3285, allocations: 368.6 kB / 442.6 MB, free: 4.363 MB / 350.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008784/0.3293, allocations: 0.5519 MB / 443.2 MB, free: 3.738 MB / 350.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.001494/0.3308, allocations: 0.8603 MB / 444 MB, free: 2.82 MB / 350.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.871e-06/0.3308, allocations: 4 kB / 444 MB, free: 2.816 MB / 350.1 MB Notification: Performance of matching and sorting (n=96) (initialization): time 0.002223/0.3331, allocations: 1.154 MB / 445.2 MB, free: 1.652 MB / 350.1 MB Notification: Performance of prepare postOptimizeDAE: time 2.165e-05/0.3331, allocations: 11.94 kB / 445.2 MB, free: 1.641 MB / 350.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.211e-05/0.3331, allocations: 7.938 kB / 445.2 MB, free: 1.633 MB / 350.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.001351/0.3344, allocations: 456.5 kB / 445.7 MB, free: 1.184 MB / 350.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006882/0.3351, allocations: 155.8 kB / 445.8 MB, free: 1.031 MB / 350.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001364/0.3365, allocations: 1.029 MB / 446.8 MB, free: 15.97 MB / 366.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005896/0.3371, allocations: 27.98 kB / 446.9 MB, free: 15.95 MB / 366.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.301e-05/0.3372, allocations: 39.98 kB / 446.9 MB, free: 15.91 MB / 366.1 MB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0009283/0.3381, allocations: 0.5292 MB / 447.4 MB, free: 15.37 MB / 366.1 MB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0008004/0.3389, allocations: 0.541 MB / 448 MB, free: 14.76 MB / 366.1 MB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001343/0.3402, allocations: 0.8415 MB / 448.8 MB, free: 13.86 MB / 366.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.517e-06/0.3402, allocations: 4 kB / 448.8 MB, free: 13.86 MB / 366.1 MB Notification: Performance of matching and sorting (n=96) (initialization_lambda0): time 0.002116/0.3424, allocations: 1.095 MB / 449.9 MB, free: 12.75 MB / 366.1 MB Notification: Performance of prepare postOptimizeDAE: time 1.373e-05/0.3424, allocations: 4.562 kB / 449.9 MB, free: 12.75 MB / 366.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.142e-05/0.3424, allocations: 11.98 kB / 449.9 MB, free: 12.73 MB / 366.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.000752/0.3431, allocations: 316.6 kB / 450.2 MB, free: 12.42 MB / 366.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000675/0.3438, allocations: 167.8 kB / 450.4 MB, free: 12.26 MB / 366.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001115/0.3449, allocations: 0.9073 MB / 451.3 MB, free: 11.32 MB / 366.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000597/0.3455, allocations: 36.02 kB / 451.4 MB, free: 11.29 MB / 366.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.508e-05/0.3456, allocations: 31.98 kB / 451.4 MB, free: 11.26 MB / 366.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 19 * Number of states: 0 () * Number of discrete variables: 4 (tank2.inFlow[1],tank2.regularFlow[1],tank1.inFlow[1],tank1.regularFlow[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (84): * Single equations (assignments): 83 * 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 {(4,9)} Notification: Performance of prepare postOptimizeDAE: time 0.0002752/0.3459, allocations: 224.1 kB / 451.6 MB, free: 11.03 MB / 366.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001836/0.3461, allocations: 87.42 kB / 451.7 MB, free: 10.95 MB / 366.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002111/0.3482, allocations: 1.088 MB / 452.8 MB, free: 9.844 MB / 366.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.127e-06/0.3482, allocations: 8 kB / 452.8 MB, free: 9.836 MB / 366.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.809e-06/0.3482, allocations: 4 kB / 452.8 MB, free: 9.832 MB / 366.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.035e-06/0.3482, allocations: 3.984 kB / 452.8 MB, free: 9.828 MB / 366.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003299/0.3515, allocations: 1.84 MB / 454.6 MB, free: 7.941 MB / 366.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.286e-06/0.3515, allocations: 0 / 454.6 MB, free: 7.941 MB / 366.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005774/0.3521, allocations: 115.9 kB / 454.7 MB, free: 7.828 MB / 366.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.001218/0.3533, allocations: 445.8 kB / 455.2 MB, free: 7.391 MB / 366.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.454e-05/0.3534, allocations: 19.92 kB / 455.2 MB, free: 7.371 MB / 366.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001309/0.3547, allocations: 1.044 MB / 456.2 MB, free: 6.301 MB / 366.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.442e-06/0.3547, allocations: 48 / 456.2 MB, free: 6.301 MB / 366.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002654/0.3573, allocations: 1.589 MB / 457.8 MB, free: 4.691 MB / 366.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0005068/0.3578, allocations: 171.4 kB / 458 MB, free: 4.523 MB / 366.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001232/0.358, allocations: 12 kB / 458 MB, free: 4.512 MB / 366.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005539/0.3585, allocations: 39.91 kB / 458 MB, free: 4.473 MB / 366.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001405/0.3587, allocations: 56.55 kB / 458.1 MB, free: 4.418 MB / 366.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.028e-05/0.3587, allocations: 31.98 kB / 458.1 MB, free: 4.387 MB / 366.1 MB Notification: Performance of sorting global known variables: time 0.0006504/0.3594, allocations: 479 kB / 458.6 MB, free: 3.926 MB / 366.1 MB Notification: Performance of sort global known variables: time 9e-08/0.3594, allocations: 0 / 458.6 MB, free: 3.926 MB / 366.1 MB Notification: Performance of remove unused functions: time 0.001498/0.3609, allocations: 0.5926 MB / 459.2 MB, free: 3.332 MB / 366.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 4 (tank1.level,tank1.medium.T,tank2.level,tank2.medium.T) * Number of discrete variables: 4 (tank1.regularFlow[1],tank1.inFlow[1],tank2.regularFlow[1],tank2.inFlow[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (58): * Single equations (assignments): 57 * 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 {(4,12)} Notification: Performance of Backend phase and start with SimCode phase: time 0.004001/0.3649, allocations: 2.522 MB / 461.7 MB, free: 0.7734 MB / 366.1 MB Notification: Performance of simCode: created initialization part: time 0.003029/0.3679, allocations: 1.331 MB / 463 MB, free: 15.45 MB / 382.1 MB Notification: Performance of simCode: created event and clocks part: time 7.374e-06/0.3679, allocations: 3.859 kB / 463.1 MB, free: 15.44 MB / 382.1 MB Notification: Performance of simCode: created simulation system equations: time 0.0009952/0.3689, allocations: 443.3 kB / 463.5 MB, free: 15.01 MB / 382.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001816/0.3707, allocations: 386.1 kB / 463.9 MB, free: 14.63 MB / 382.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0126/0.3833, allocations: 7.756 MB / 471.6 MB, free: 6.664 MB / 382.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000443/0.3838, allocations: 400.7 kB / 472 MB, free: 6.246 MB / 382.1 MB Notification: Performance of simCode: alias equations: time 0.0009887/0.3847, allocations: 310.5 kB / 472.3 MB, free: 5.938 MB / 382.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004531/0.3852, allocations: 283.3 kB / 472.6 MB, free: 5.66 MB / 382.1 MB Notification: Performance of SimCode: time 6.42e-07/0.3852, allocations: 4 kB / 472.6 MB, free: 5.656 MB / 382.1 MB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.07487/0.4601, allocations: 32.21 MB / 0.493 GB, free: 5.312 MB / 414.1 MB Notification: Performance of buildModelFMU: Generate platform static: time 14.12/14.58, allocations: 3.938 kB / 0.493 GB, free: 5.309 MB / 414.1 MB " [Timeout remaining time 645] (rm -f Modelica_3.2.3_Modelica.Fluid.Examples.Tanks.EmptyTanks.pipe ; mkfifo Modelica_3.2.3_Modelica.Fluid.Examples.Tanks.EmptyTanks.pipe ; head -c 1048576 < Modelica_3.2.3_Modelica.Fluid.Examples.Tanks.EmptyTanks.pipe >> ../files/Modelica_3.2.3_Modelica.Fluid.Examples.Tanks.EmptyTanks.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=Modelica_3.2.3_Modelica.Fluid.Examples.Tanks.EmptyTanks_res.mat --tempDir=temp_Modelica_3_2_3_Modelica_Fluid_Examples_Tanks_EmptyTanks_fmu --startTime=0 --stopTime=50 --stepSize=0.00998801 --timeout=50 --tolerance=1e-06 Modelica_3_2_3_Modelica_Fluid_Examples_Tanks_EmptyTanks.fmu > Modelica_3.2.3_Modelica.Fluid.Examples.Tanks.EmptyTanks.pipe 2>&1) [Timeout 52.5] [Calling os._exit(0), Time elapsed: 16.97152329189703] Failed to read output from testmodel.py, exit status != 0: ['time', 'tank1.level', 'tank2.level', 'tank2.ports[1].m_flow'] 14.711147191934288 14.729167872 14.427500593 Calling exit ...