Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Fluid.Chillers.Examples.AbsorptionIndirectSteamVaryingLoad.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/Buildings 8.1.4-maint.8.1.x/package.mo", uses=false) Using package Buildings with version 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/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: "" <> buildModelFMU(Buildings.Fluid.Chillers.Examples.AbsorptionIndirectSteamVaryingLoad,fileNamePrefix="Buildings_8_Buildings_Fluid_Chillers_Examples_AbsorptionIndirectSteamVaryingLoad",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.Chillers.Examples.AbsorptionIndirectSteamVaryingLoad,fileNamePrefix="Buildings_8_Buildings_Fluid_Chillers_Examples_AbsorptionIndirectSteamVaryingLoad",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001086/0.001086, allocations: 91.22 kB / 15.06 MB, free: 1.098 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001233/0.001233, allocations: 172.7 kB / 15.95 MB, free: 208 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.618/1.618, allocations: 205.4 MB / 222.1 MB, free: 5.656 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.786/1.786, allocations: 292.7 MB / 0.5499 GB, free: 14.55 MB / 462.1 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 0.0005105/0.0005105, allocations: 11.5 kB / 0.6738 GB, free: 26.12 MB / 0.5294 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2629/0.2634, allocations: 116.3 MB / 0.7874 GB, free: 11.86 MB / 0.6075 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Chillers.Examples.AbsorptionIndirectSteamVaryingLoad): time 0.06619/0.3297, allocations: 68.6 MB / 0.8544 GB, free: 7.066 MB / 0.67 GB Notification: Performance of NFInst.instExpressions: time 0.02867/0.3584, allocations: 20.89 MB / 0.8748 GB, free: 2.133 MB / 0.6856 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.004146/0.3626, allocations: 79.5 kB / 0.8749 GB, free: 2.055 MB / 0.6856 GB Notification: Performance of NFTyping.typeComponents: time 0.003644/0.3663, allocations: 0.9201 MB / 0.8758 GB, free: 1.129 MB / 0.6856 GB Notification: Performance of NFTyping.typeBindings: time 0.009331/0.3757, allocations: 2.355 MB / 0.8781 GB, free: 14.77 MB / 0.7012 GB Notification: Performance of NFTyping.typeClassSections: time 0.00704/0.3827, allocations: 1.623 MB / 0.8796 GB, free: 13.16 MB / 0.7012 GB Notification: Performance of NFFlatten.flatten: time 0.0118/0.3945, allocations: 5.71 MB / 0.8852 GB, free: 7.434 MB / 0.7012 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003336/0.3979, allocations: 1.423 MB / 0.8866 GB, free: 5.98 MB / 0.7012 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004528/0.4025, allocations: 1.731 MB / 0.8883 GB, free: 4.242 MB / 0.7012 GB Notification: Performance of NFSimplifyModel.simplify: time 0.00272/0.4053, allocations: 1.392 MB / 0.8897 GB, free: 2.844 MB / 0.7012 GB Notification: Performance of NFPackage.collectConstants: time 0.0003408/0.4056, allocations: 84 kB / 0.8897 GB, free: 2.762 MB / 0.7012 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003714/0.4093, allocations: 1.244 MB / 0.891 GB, free: 1.516 MB / 0.7012 GB Notification: Performance of NFScalarize.scalarize: time 0.0005922/0.4099, allocations: 0.4902 MB / 0.8914 GB, free: 1.023 MB / 0.7012 GB Notification: Performance of NFVerifyModel.verify: time 0.0008632/0.4108, allocations: 464.5 kB / 0.8919 GB, free: 0.5625 MB / 0.7012 GB Notification: Performance of NFConvertDAE.convert: time 0.003697/0.4145, allocations: 2.778 MB / 0.8946 GB, free: 13.78 MB / 0.7169 GB Notification: Performance of FrontEnd - DAE generated: time 6.622e-06/0.4145, allocations: 0 / 0.8946 GB, free: 13.78 MB / 0.7169 GB Notification: Performance of FrontEnd: time 1.934e-06/0.4146, allocations: 0 / 0.8946 GB, free: 13.78 MB / 0.7169 GB Notification: Performance of Transformations before backend: time 4.824e-05/0.4146, allocations: 0 / 0.8946 GB, free: 13.78 MB / 0.7169 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 313 * Number of variables: 313 Notification: Performance of Generate backend data structure: time 0.004488/0.4191, allocations: 2.386 MB / 0.8969 GB, free: 11.33 MB / 0.7169 GB Notification: Performance of prepare preOptimizeDAE: time 5.075e-05/0.4192, allocations: 11.97 kB / 0.8969 GB, free: 11.32 MB / 0.7169 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0002739/0.4195, allocations: 189.8 kB / 0.8971 GB, free: 11.12 MB / 0.7169 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005552/0.425, allocations: 1.125 MB / 0.8982 GB, free: 9.992 MB / 0.7169 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004041/0.4291, allocations: 1.851 MB / 0.9 GB, free: 8.066 MB / 0.7169 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0009019/0.43, allocations: 340.2 kB / 0.9003 GB, free: 7.727 MB / 0.7169 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002502/0.4303, allocations: 136 kB / 0.9005 GB, free: 7.594 MB / 0.7169 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.004281/0.4346, allocations: 1.965 MB / 0.9024 GB, free: 5.562 MB / 0.7169 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.457e-05/0.4346, allocations: 0 / 0.9024 GB, free: 5.562 MB / 0.7169 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001557/0.4348, allocations: 48 kB / 0.9024 GB, free: 5.516 MB / 0.7169 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.481e-05/0.4348, allocations: 31.94 kB / 0.9025 GB, free: 5.484 MB / 0.7169 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.005486/0.4403, allocations: 2.172 MB / 0.9046 GB, free: 3.305 MB / 0.7169 GB 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 0.5854/1.026, allocations: 8.165 MB / 0.9126 GB, free: 115 MB / 0.7169 GB Notification: Performance of preOpt comSubExp (simulation): time 0.005522/1.031, allocations: 1.837 MB / 0.9144 GB, free: 115 MB / 0.7169 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.002017/1.033, allocations: 0.8252 MB / 0.9152 GB, free: 115 MB / 0.7169 GB Notification: Performance of preOpt evalFunc (simulation): time 0.007002/1.04, allocations: 3.891 MB / 0.919 GB, free: 112.4 MB / 0.7169 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.37e-05/1.04, allocations: 41.16 kB / 0.919 GB, free: 112.4 MB / 0.7169 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.001257/1.042, allocations: 211.8 kB / 0.9192 GB, free: 112.3 MB / 0.7169 GB Notification: Performance of pre-optimization done (n=63): time 6.923e-06/1.042, allocations: 0 / 0.9192 GB, free: 112.3 MB / 0.7169 GB Notification: Performance of matching and sorting (n=63): time 0.01335/1.055, allocations: 3.414 MB / 0.9225 GB, free: 111.5 MB / 0.7169 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.542e-05/1.055, allocations: 58.97 kB / 0.9226 GB, free: 111.5 MB / 0.7169 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004736/1.06, allocations: 2.021 MB / 0.9246 GB, free: 110.7 MB / 0.7169 GB Notification: Performance of collectPreVariables (initialization): time 0.0001803/1.06, allocations: 37.75 kB / 0.9246 GB, free: 110.7 MB / 0.7169 GB Notification: Performance of collectInitialEqns (initialization): time 0.001069/1.061, allocations: 0.9553 MB / 0.9255 GB, free: 109.9 MB / 0.7169 GB Notification: Performance of collectInitialBindings (initialization): time 0.0003521/1.062, allocations: 226.5 kB / 0.9258 GB, free: 109.8 MB / 0.7169 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001072/1.062, allocations: 19.59 kB / 0.9258 GB, free: 109.7 MB / 0.7169 GB Notification: Performance of setup shared object (initialization): time 0.0001211/1.062, allocations: 342.5 kB / 0.9261 GB, free: 109.4 MB / 0.7169 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.003256/1.065, allocations: 0.8223 MB / 0.9269 GB, free: 109.2 MB / 0.7169 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002995/1.068, allocations: 1.179 MB / 0.9281 GB, free: 108.5 MB / 0.7169 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.003009/1.071, allocations: 0.8421 MB / 0.9289 GB, free: 108.3 MB / 0.7169 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.627e-05/1.071, allocations: 3.859 kB / 0.9289 GB, free: 108.3 MB / 0.7169 GB Notification: Performance of matching and sorting (n=121) (initialization): time 0.009093/1.08, allocations: 2.539 MB / 0.9314 GB, free: 107.5 MB / 0.7169 GB Notification: Performance of prepare postOptimizeDAE: time 0.0002987/1.081, allocations: 371.6 kB / 0.9317 GB, free: 107.1 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.877e-05/1.081, allocations: 9.594 kB / 0.9317 GB, free: 107.1 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001337/1.082, allocations: 0.5307 MB / 0.9322 GB, free: 106.9 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001577/1.084, allocations: 352.8 kB / 0.9326 GB, free: 106.9 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002135/1.086, allocations: 1.158 MB / 0.9337 GB, free: 106.2 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002682/1.088, allocations: 297.8 kB / 0.934 GB, free: 106.2 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002536/1.089, allocations: 61.56 kB / 0.9341 GB, free: 106.2 MB / 0.7169 GB Notification: Performance of prepare postOptimizeDAE: time 1.371e-05/1.089, allocations: 4.531 kB / 0.9341 GB, free: 106.2 MB / 0.7169 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.007067/1.096, allocations: 2.267 MB / 0.9363 GB, free: 105.5 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.544e-05/1.096, allocations: 9.594 kB / 0.9363 GB, free: 105.5 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001297/1.097, allocations: 0.5229 MB / 0.9368 GB, free: 105.4 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001526/1.099, allocations: 345.6 kB / 0.9371 GB, free: 105.3 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002135/1.101, allocations: 1.161 MB / 0.9383 GB, free: 104.5 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00244/1.103, allocations: 269.3 kB / 0.9385 GB, free: 104.4 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002267/1.104, allocations: 59.75 kB / 0.9386 GB, free: 104.4 MB / 0.7169 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 42 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (113): * Single equations (assignments): 111 * Array equations: 1 * 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 {1 7} Notification: Performance of prepare postOptimizeDAE: time 0.001424/1.105, allocations: 0.5085 MB / 0.9391 GB, free: 104 MB / 0.7169 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007456/1.106, allocations: 207.1 kB / 0.9393 GB, free: 103.9 MB / 0.7169 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.006906/1.113, allocations: 2.27 MB / 0.9415 GB, free: 102.8 MB / 0.7169 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.598e-05/1.113, allocations: 7.797 kB / 0.9415 GB, free: 102.8 MB / 0.7169 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.401e-05/1.113, allocations: 1.031 kB / 0.9415 GB, free: 102.8 MB / 0.7169 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.113e-05/1.113, allocations: 7.922 kB / 0.9415 GB, free: 102.7 MB / 0.7169 GB 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 postOpt removeSimpleEquations (simulation): time 0.01024/1.123, allocations: 3.963 MB / 0.9454 GB, free: 100.3 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.057e-05/1.123, allocations: 0 / 0.9454 GB, free: 100.3 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001074/1.124, allocations: 240.3 kB / 0.9456 GB, free: 100.2 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001024/1.125, allocations: 0.5126 MB / 0.9461 GB, free: 100 MB / 0.7169 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.921e-05/1.125, allocations: 27.78 kB / 0.9461 GB, free: 99.98 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001866/1.127, allocations: 1.169 MB / 0.9473 GB, free: 99.16 MB / 0.7169 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.478e-06/1.127, allocations: 1.875 kB / 0.9473 GB, free: 99.16 MB / 0.7169 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.006682/1.134, allocations: 2.318 MB / 0.9495 GB, free: 97.98 MB / 0.7169 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001279/1.135, allocations: 460.7 kB / 0.95 GB, free: 97.59 MB / 0.7169 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0006879/1.136, allocations: 11.97 kB / 0.95 GB, free: 97.58 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002144/1.138, allocations: 233.5 kB / 0.9502 GB, free: 97.5 MB / 0.7169 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001162/1.138, allocations: 52.14 kB / 0.9502 GB, free: 97.46 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000122/1.138, allocations: 43.77 kB / 0.9503 GB, free: 97.45 MB / 0.7169 GB Notification: Performance of sorting global known variables: time 0.002794/1.141, allocations: 1.387 MB / 0.9516 GB, free: 96.68 MB / 0.7169 GB Notification: Performance of sort global known variables: time 4.31e-07/1.141, allocations: 4 kB / 0.9516 GB, free: 96.68 MB / 0.7169 GB Notification: Performance of remove unused functions: time 0.004053/1.145, allocations: 0.9894 MB / 0.9526 GB, free: 96.51 MB / 0.7169 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 8 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (64): * Single equations (assignments): 57 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 6 * 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 {1 7} Notification: Performance of Backend phase and start with SimCode phase: time 0.007777/1.153, allocations: 3.292 MB / 0.9558 GB, free: 93.95 MB / 0.7169 GB Notification: Performance of simCode: created initialization part: time 0.008536/1.162, allocations: 3.026 MB / 0.9588 GB, free: 90.93 MB / 0.7169 GB Notification: Performance of simCode: created event and clocks part: time 6.772e-06/1.162, allocations: 0 / 0.9588 GB, free: 90.93 MB / 0.7169 GB Notification: Performance of simCode: created simulation system equations: time 0.002621/1.164, allocations: 0.9644 MB / 0.9597 GB, free: 89.96 MB / 0.7169 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005223/1.17, allocations: 0.9122 MB / 0.9606 GB, free: 89.07 MB / 0.7169 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03398/1.204, allocations: 14.82 MB / 0.9751 GB, free: 73.26 MB / 0.7169 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001117/1.205, allocations: 1.453 MB / 0.9765 GB, free: 71.77 MB / 0.7169 GB Notification: Performance of simCode: alias equations: time 0.002639/1.207, allocations: 487.2 kB / 0.977 GB, free: 71.3 MB / 0.7169 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.00115/1.209, allocations: 0.8038 MB / 0.9778 GB, free: 70.5 MB / 0.7169 GB Notification: Performance of SimCode: time 7.11e-07/1.209, allocations: 0 / 0.9778 GB, free: 70.5 MB / 0.7169 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.08762/1.296, allocations: 59.26 MB / 1.036 GB, free: 12.02 MB / 0.7169 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002132/1.296, allocations: 272.6 kB / 1.036 GB, free: 11.66 MB / 0.7169 GB Notification: Performance of buildModelFMU: Generate platform static: time 3.765/5.061, allocations: 4 kB / 1.036 GB, free: 11.65 MB / 0.7169 GB (rm -f Buildings_8_Buildings.Fluid.Chillers.Examples.AbsorptionIndirectSteamVaryingLoad.pipe ; mkfifo Buildings_8_Buildings.Fluid.Chillers.Examples.AbsorptionIndirectSteamVaryingLoad.pipe ; head -c 1048576 < Buildings_8_Buildings.Fluid.Chillers.Examples.AbsorptionIndirectSteamVaryingLoad.pipe >> ../files/Buildings_8_Buildings.Fluid.Chillers.Examples.AbsorptionIndirectSteamVaryingLoad.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator --tempDir=temp_Buildings_8_Buildings_Fluid_Chillers_Examples_AbsorptionIndirectSteamVaryingLoad_fmu --startTime=0 --stopTime=86400 --timeout=50 --tolerance=1e-06 Buildings_8_Buildings_Fluid_Chillers_Examples_AbsorptionIndirectSteamVaryingLoad.fmu > Buildings_8_Buildings.Fluid.Chillers.Examples.AbsorptionIndirectSteamVaryingLoad.pipe 2>&1) Environment - environmentSimulation: