Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr ModelicaTest_3.2.1_ModelicaTest.Fluid.TestComponents.Machines.TestWaterPumpPowerCharacteristic.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) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.1+maint.om/package.mo", uses=false) Using package ModelicaTest with version 3.2.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.1+maint.om/package.mo) 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(ModelicaTest.Fluid.TestComponents.Machines.TestWaterPumpPowerCharacteristic,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="ModelicaTest_3.2.1_ModelicaTest.Fluid.TestComponents.Machines.TestWaterPumpPowerCharacteristic") translateModel(ModelicaTest.Fluid.TestComponents.Machines.TestWaterPumpPowerCharacteristic,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="ModelicaTest_3.2.1_ModelicaTest.Fluid.TestComponents.Machines.TestWaterPumpPowerCharacteristic") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001466/0.001466, allocations: 99.55 kB / 15.05 MB, free: 1.105 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00199/0.00199, allocations: 177.3 kB / 15.94 MB, free: 228 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.602/1.602, allocations: 205.4 MB / 222.1 MB, free: 5.512 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.1+maint.om/package.mo): time 0.3299/0.3299, allocations: 38.03 MB / 308.4 MB, free: 10.5 MB / 254.1 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: ModelicaTest requested package Modelica of version 3.2.1. Modelica 3.2.3 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.0005887/0.0005887, allocations: 16 kB / 376.4 MB, free: 15.21 MB / 318.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1126/0.1132, allocations: 57.52 MB / 433.9 MB, free: 5.59 MB / 366.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.TestComponents.Machines.TestWaterPumpPowerCharacteristic): time 0.2275/0.3407, allocations: 35.4 MB / 469.3 MB, free: 33.86 MB / 382.1 MB Notification: Performance of NFInst.instExpressions: time 0.01794/0.3587, allocations: 17.35 MB / 486.7 MB, free: 25.01 MB / 382.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.001142/0.3599, allocations: 24.94 kB / 486.7 MB, free: 24.99 MB / 382.1 MB Notification: Performance of NFTyping.typeComponents: time 0.00123/0.3612, allocations: 429.5 kB / 487.1 MB, free: 24.76 MB / 382.1 MB Notification: Performance of NFTyping.typeBindings: time 0.01092/0.3721, allocations: 4.078 MB / 491.2 MB, free: 22.73 MB / 382.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.008555/0.3807, allocations: 2.922 MB / 494.1 MB, free: 21.25 MB / 382.1 MB Notification: Performance of NFFlatten.flatten: time 0.001846/0.3825, allocations: 1.017 MB / 495.2 MB, free: 20.73 MB / 382.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0006312/0.3832, allocations: 393 kB / 495.5 MB, free: 20.58 MB / 382.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.001245/0.3844, allocations: 0.6478 MB / 496.2 MB, free: 20.29 MB / 382.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.008715/0.3931, allocations: 5.839 MB / 0.4903 GB, free: 19.66 MB / 382.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0002241/0.3934, allocations: 32.34 kB / 0.4903 GB, free: 19.66 MB / 382.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.01763/0.411, allocations: 7.641 MB / 0.4978 GB, free: 17.97 MB / 382.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0003783/0.4115, allocations: 153.7 kB / 0.4979 GB, free: 17.89 MB / 382.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0003866/0.4119, allocations: 170.9 kB / 0.4981 GB, free: 17.8 MB / 382.1 MB Notification: Performance of NFConvertDAE.convert: time 0.01116/0.423, allocations: 3.595 MB / 0.5016 GB, free: 17.08 MB / 382.1 MB Notification: Performance of FrontEnd - DAE generated: time 4.468e-06/0.4231, allocations: 0 / 0.5016 GB, free: 17.08 MB / 382.1 MB Notification: Performance of FrontEnd: time 2.635e-06/0.4231, allocations: 1.25 kB / 0.5016 GB, free: 17.08 MB / 382.1 MB Notification: Performance of Transformations before backend: time 1.705e-05/0.4231, allocations: 0 / 0.5016 GB, free: 17.08 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: 142 * Number of variables: 142 Notification: Performance of Generate backend data structure: time 0.007168/0.4303, allocations: 1.54 MB / 0.5031 GB, free: 16.13 MB / 382.1 MB Notification: Performance of prepare preOptimizeDAE: time 3.925e-05/0.4303, allocations: 13.55 kB / 0.5031 GB, free: 16.12 MB / 382.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00235/0.4327, allocations: 316.3 kB / 0.5034 GB, free: 16.06 MB / 382.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0008988/0.4336, allocations: 0.5161 MB / 0.5039 GB, free: 15.69 MB / 382.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.669e-05/0.4337, allocations: 50.41 kB / 0.5039 GB, free: 15.66 MB / 382.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 9.305e-05/0.4338, allocations: 57.55 kB / 0.504 GB, free: 15.64 MB / 382.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002367/0.4362, allocations: 0.9966 MB / 0.505 GB, free: 15.2 MB / 382.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 2.324e-05/0.4362, allocations: 5.281 kB / 0.505 GB, free: 15.2 MB / 382.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.138e-05/0.4363, allocations: 27.44 kB / 0.505 GB, free: 15.18 MB / 382.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.099e-05/0.4363, allocations: 23.69 kB / 0.505 GB, free: 15.17 MB / 382.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002433/0.4388, allocations: 0.9181 MB / 0.5059 GB, free: 14.75 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 0.004547/0.4433, allocations: 4.568 MB / 0.5104 GB, free: 10.4 MB / 382.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.002358/0.4457, allocations: 0.8281 MB / 0.5112 GB, free: 10 MB / 382.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.1176/0.5633, allocations: 56.34 MB / 0.5662 GB, free: 14.35 MB / 446.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.435e-05/0.5634, allocations: 39 kB / 0.5663 GB, free: 14.3 MB / 446.1 MB Notification: Performance of pre-optimization done (n=48): time 2.454e-06/0.5634, allocations: 0 / 0.5663 GB, free: 14.3 MB / 446.1 MB Notification: Performance of matching and sorting (n=52): time 0.0073/0.5707, allocations: 2.334 MB / 0.5685 GB, free: 11.91 MB / 446.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 6.331e-05/0.5708, allocations: 119.2 kB / 0.5686 GB, free: 11.77 MB / 446.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0007214/0.5715, allocations: 0.4989 MB / 0.5691 GB, free: 11.26 MB / 446.1 MB Notification: Performance of collectPreVariables (initialization): time 8.104e-05/0.5716, allocations: 37.7 kB / 0.5692 GB, free: 11.22 MB / 446.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.000224/0.5718, allocations: 316.2 kB / 0.5695 GB, free: 10.91 MB / 446.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.000165/0.572, allocations: 181.3 kB / 0.5696 GB, free: 10.73 MB / 446.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 3.989e-05/0.5721, allocations: 16 kB / 0.5697 GB, free: 10.71 MB / 446.1 MB Notification: Performance of setup shared object (initialization): time 0.0001573/0.5722, allocations: 366.8 kB / 0.57 GB, free: 10.34 MB / 446.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0006966/0.5729, allocations: 281.1 kB / 0.5703 GB, free: 10.07 MB / 446.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.000791/0.5737, allocations: 454.1 kB / 0.5707 GB, free: 9.559 MB / 446.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0007312/0.5745, allocations: 318 kB / 0.571 GB, free: 9.25 MB / 446.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.856e-06/0.5745, allocations: 0 / 0.571 GB, free: 9.25 MB / 446.1 MB Notification: Performance of matching and sorting (n=76) (initialization): time 0.0025/0.577, allocations: 0.9907 MB / 0.572 GB, free: 8.25 MB / 446.1 MB Notification: Performance of prepare postOptimizeDAE: time 0.000649/0.5777, allocations: 1.745 MB / 0.5737 GB, free: 6.367 MB / 446.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.202e-05/0.5777, allocations: 4 kB / 0.5737 GB, free: 6.363 MB / 446.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.00227/0.5799, allocations: 452.4 kB / 0.5741 GB, free: 5.918 MB / 446.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005329/0.5805, allocations: 135.8 kB / 0.5742 GB, free: 5.785 MB / 446.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001451/0.582, allocations: 0.9191 MB / 0.5751 GB, free: 4.84 MB / 446.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008483/0.5828, allocations: 91.81 kB / 0.5752 GB, free: 4.75 MB / 446.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.804e-05/0.5829, allocations: 43.92 kB / 0.5753 GB, free: 4.707 MB / 446.1 MB Notification: Performance of prepare postOptimizeDAE: time 1.871e-05/0.5829, allocations: 4 kB / 0.5753 GB, free: 4.703 MB / 446.1 MB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0027/0.5857, allocations: 0.9465 MB / 0.5762 GB, free: 3.758 MB / 446.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.287e-06/0.5857, allocations: 4.469 kB / 0.5762 GB, free: 3.754 MB / 446.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.001746/0.5874, allocations: 375.1 kB / 0.5766 GB, free: 3.387 MB / 446.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005379/0.588, allocations: 135.2 kB / 0.5767 GB, free: 3.258 MB / 446.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00142/0.5894, allocations: 0.8958 MB / 0.5776 GB, free: 2.336 MB / 446.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007988/0.5902, allocations: 87.88 kB / 0.5777 GB, free: 2.25 MB / 446.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.071e-05/0.5903, allocations: 35.94 kB / 0.5777 GB, free: 2.215 MB / 446.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 20 * Number of states: 0 () * Number of discrete variables: 6 (Source.medium.phase,Sink.medium.phase,pump.heatTransfer.states[1].phase,Valve.state_b.phase,Valve.state_a.phase,pump.monitoring.state_in.phase) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (56): * Single equations (assignments): 55 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 1 {3 18} Notification: Performance of prepare postOptimizeDAE: time 0.0004888/0.5908, allocations: 286 kB / 0.578 GB, free: 1.926 MB / 446.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002144/0.591, allocations: 71.14 kB / 0.578 GB, free: 1.855 MB / 446.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004639/0.5957, allocations: 2.937 MB / 0.5809 GB, free: 14.9 MB / 462.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.736e-05/0.5958, allocations: 43.92 kB / 0.5809 GB, free: 14.86 MB / 462.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 9.238e-06/0.5958, allocations: 4 kB / 0.5809 GB, free: 14.86 MB / 462.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.087e-05/0.5958, allocations: 3.984 kB / 0.5809 GB, free: 14.85 MB / 462.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00543/0.6012, allocations: 4.125 MB / 0.585 GB, free: 10.67 MB / 462.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.171e-06/0.6013, allocations: 0 / 0.585 GB, free: 10.67 MB / 462.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007553/0.602, allocations: 168.7 kB / 0.5851 GB, free: 10.5 MB / 462.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.0003874/0.6024, allocations: 76.78 kB / 0.5852 GB, free: 10.43 MB / 462.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.174e-05/0.6025, allocations: 16 kB / 0.5852 GB, free: 10.41 MB / 462.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0008163/0.6033, allocations: 1.181 MB / 0.5864 GB, free: 9.18 MB / 462.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.25e-06/0.6034, allocations: 4.031 kB / 0.5864 GB, free: 9.176 MB / 462.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004192/0.6076, allocations: 2.621 MB / 0.5889 GB, free: 6.531 MB / 462.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0007027/0.6083, allocations: 334.7 kB / 0.5893 GB, free: 6.184 MB / 462.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002211/0.6085, allocations: 14.25 kB / 0.5893 GB, free: 6.172 MB / 462.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0007181/0.6093, allocations: 68 kB / 0.5893 GB, free: 6.105 MB / 462.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001338/0.6094, allocations: 56.47 kB / 0.5894 GB, free: 6.051 MB / 462.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.342e-05/0.6095, allocations: 23.98 kB / 0.5894 GB, free: 6.027 MB / 462.1 MB Notification: Performance of sorting global known variables: time 0.0006458/0.6101, allocations: 467 kB / 0.5899 GB, free: 5.57 MB / 462.1 MB Notification: Performance of sort global known variables: time 3.01e-07/0.6101, allocations: 0 / 0.5899 GB, free: 5.57 MB / 462.1 MB Notification: Performance of remove unused functions: time 0.008552/0.6187, allocations: 1.339 MB / 0.5912 GB, free: 4.23 MB / 462.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 2 (pump.medium.p,pump.medium.h) * Number of discrete variables: 25 ($cse1.phase,$cse1.region,$cse2.phase,$cse2.region,$cse4.phase,$cse4.region,$cse5.phase,$cse5.region,$cse9.phase,$cse9.region,$cse10.phase,$cse10.region,$cse11.region3boundary,$cse12.region3boundary,$cse13.phase,$cse13.region,$cse14.phase,$cse14.region,$cse15.region3boundary,$cse16.region3boundary,$cse18.phase,$cse18.region,Source.medium.phase,Sink.medium.phase,pump.heatTransfer.states[1].phase) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (68): * Single equations (assignments): 53 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 13 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 1 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details: * Constant Jacobian: 0 * Linear Jacobian (size,density): 0 * Non-linear Jacobian: 1 {1} * Without analytic Jacobian: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 1 {1 1} Notification: Performance of Backend phase and start with SimCode phase: time 0.01144/0.6302, allocations: 1.39 MB / 0.5925 GB, free: 2.836 MB / 462.1 MB Notification: Performance of simCode: created initialization part: time 0.004109/0.6343, allocations: 1.534 MB / 0.594 GB, free: 1.305 MB / 462.1 MB Notification: Performance of simCode: created event and clocks part: time 6.242e-06/0.6344, allocations: 0 / 0.594 GB, free: 1.305 MB / 462.1 MB Notification: Performance of simCode: created simulation system equations: time 0.001467/0.6359, allocations: 0.8794 MB / 0.5949 GB, free: 436 kB / 462.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001932/0.6378, allocations: 330.6 kB / 0.5952 GB, free: 108 kB / 462.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004267/0.6421, allocations: 3.133 MB / 0.5983 GB, free: 12.94 MB / 478.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006818/0.6428, allocations: 1.166 MB / 0.5994 GB, free: 11.75 MB / 478.1 MB Notification: Performance of simCode: alias equations: time 0.001255/0.6441, allocations: 0.7225 MB / 0.6001 GB, free: 11.02 MB / 478.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002128/0.6443, allocations: 67.42 kB / 0.6002 GB, free: 10.96 MB / 478.1 MB Notification: Performance of SimCode: time 7.61e-07/0.6443, allocations: 0 / 0.6002 GB, free: 10.96 MB / 478.1 MB Notification: Performance of Templates: time 0.2427/0.887, allocations: 49.74 MB / 0.6487 GB, free: 153.7 MB / 494.1 MB make -j1 -f ModelicaTest_3.2.1_ModelicaTest.Fluid.TestComponents.Machines.TestWaterPumpPowerCharacteristic.makefile Environment - environmentSimulation: (rm -f ModelicaTest_3.2.1_ModelicaTest.Fluid.TestComponents.Machines.TestWaterPumpPowerCharacteristic.pipe ; mkfifo ModelicaTest_3.2.1_ModelicaTest.Fluid.TestComponents.Machines.TestWaterPumpPowerCharacteristic.pipe ; head -c 1048576 < ModelicaTest_3.2.1_ModelicaTest.Fluid.TestComponents.Machines.TestWaterPumpPowerCharacteristic.pipe >> ../files/ModelicaTest_3.2.1_ModelicaTest.Fluid.TestComponents.Machines.TestWaterPumpPowerCharacteristic.sim & ./ModelicaTest_3.2.1_ModelicaTest.Fluid.TestComponents.Machines.TestWaterPumpPowerCharacteristic -abortSlowSimulation -alarm=480 -lv LOG_STATS > ModelicaTest_3.2.1_ModelicaTest.Fluid.TestComponents.Machines.TestWaterPumpPowerCharacteristic.pipe 2>&1) Environment - environmentSimulation: