Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr ModelicaTest_3.2.2_ModelicaTest.Fluid.TestExamplesVariants.HeatingSystem_FixedInitial.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 3.2.2+maint.om/package.mo", uses=false) Using package ModelicaTest with version 3.2.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.2+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.TestExamplesVariants.HeatingSystem_FixedInitial,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="ModelicaTest_3.2.2_ModelicaTest.Fluid.TestExamplesVariants.HeatingSystem_FixedInitial") translateModel(ModelicaTest.Fluid.TestExamplesVariants.HeatingSystem_FixedInitial,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="ModelicaTest_3.2.2_ModelicaTest.Fluid.TestExamplesVariants.HeatingSystem_FixedInitial") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001288/0.001288, allocations: 86.72 kB / 15.06 MB, free: 1.09 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00159/0.00159, allocations: 168.7 kB / 15.95 MB, free: 204 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.608/1.608, allocations: 205.4 MB / 222.1 MB, free: 5.641 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.2+maint.om/package.mo): time 0.412/0.412, allocations: 40 MB / 310.4 MB, free: 9.969 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 3.2.2. 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 0.000561/0.000561, allocations: 23.97 kB / 378.8 MB, free: 12.61 MB / 318.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1394/0.14, allocations: 57.95 MB / 436.8 MB, free: 2.566 MB / 366.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.TestExamplesVariants.HeatingSystem_FixedInitial): time 0.3878/0.5278, allocations: 86.57 MB / 0.5111 GB, free: 13.25 MB / 398.1 MB Notification: Performance of NFInst.instExpressions: time 0.03956/0.5674, allocations: 20.54 MB / 0.5312 GB, free: 15.17 MB / 414.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.004593/0.5721, allocations: 106 kB / 0.5313 GB, free: 15.12 MB / 414.1 MB Notification: Performance of NFTyping.typeComponents: time 0.003307/0.5754, allocations: 0.7853 MB / 0.532 GB, free: 14.7 MB / 414.1 MB Notification: Performance of NFTyping.typeBindings: time 0.0138/0.5893, allocations: 3.432 MB / 0.5354 GB, free: 12.81 MB / 414.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.01825/0.6075, allocations: 4.428 MB / 0.5397 GB, free: 9.754 MB / 414.1 MB Notification: Performance of NFFlatten.flatten: time 0.01442/0.622, allocations: 8.714 MB / 0.5482 GB, free: 4.645 MB / 414.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.003491/0.6255, allocations: 1.513 MB / 0.5497 GB, free: 3.672 MB / 414.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.5442/1.17, allocations: 125.9 MB / 0.6726 GB, free: 71.8 MB / 494.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.08298/1.253, allocations: 55.01 MB / 0.7263 GB, free: 25.89 MB / 494.1 MB Notification: Performance of NFPackage.collectConstants: time 0.001661/1.255, allocations: 124 kB / 0.7264 GB, free: 25.77 MB / 494.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.01849/1.273, allocations: 7.95 MB / 0.7342 GB, free: 18.93 MB / 494.1 MB Notification: Performance of NFScalarize.scalarize: time 0.002894/1.276, allocations: 0.9621 MB / 0.7351 GB, free: 18.26 MB / 494.1 MB Notification: Performance of NFVerifyModel.verify: time 0.002442/1.279, allocations: 0.5293 MB / 0.7357 GB, free: 17.95 MB / 494.1 MB Notification: Performance of NFConvertDAE.convert: time 0.009256/1.288, allocations: 3.837 MB / 0.7394 GB, free: 14.82 MB / 494.1 MB Notification: Performance of FrontEnd - DAE generated: time 9.207e-06/1.288, allocations: 0 / 0.7394 GB, free: 14.82 MB / 494.1 MB Notification: Performance of FrontEnd: time 3.798e-06/1.288, allocations: 0 / 0.7394 GB, free: 14.82 MB / 494.1 MB Notification: Performance of Transformations before backend: time 0.0001877/1.288, allocations: 0 / 0.7394 GB, free: 14.82 MB / 494.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 538 * Number of variables: 538 Notification: Performance of Generate backend data structure: time 0.01014/1.298, allocations: 3.024 MB / 0.7424 GB, free: 12.05 MB / 494.1 MB Notification: Performance of prepare preOptimizeDAE: time 5.593e-05/1.298, allocations: 12.56 kB / 0.7424 GB, free: 12.04 MB / 494.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002092/1.3, allocations: 309.9 kB / 0.7427 GB, free: 11.73 MB / 494.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004375/1.305, allocations: 1.519 MB / 0.7441 GB, free: 10.55 MB / 494.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003383/1.305, allocations: 226.9 kB / 0.7444 GB, free: 10.39 MB / 494.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001044/1.306, allocations: 192.1 kB / 0.7445 GB, free: 10.27 MB / 494.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.006362/1.313, allocations: 3.278 MB / 0.7477 GB, free: 7.855 MB / 494.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 5.663e-05/1.313, allocations: 6.906 kB / 0.7478 GB, free: 7.852 MB / 494.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002381/1.313, allocations: 86.91 kB / 0.7478 GB, free: 7.832 MB / 494.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002867/1.313, allocations: 249.3 kB / 0.7481 GB, free: 7.617 MB / 494.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004968/1.318, allocations: 3.106 MB / 0.7511 GB, free: 5.555 MB / 494.1 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 0.01913/1.337, allocations: 13.84 MB / 0.7646 GB, free: 9.449 MB / 0.4981 GB Notification: Performance of preOpt comSubExp (simulation): time 0.004021/1.341, allocations: 2.209 MB / 0.7668 GB, free: 8.039 MB / 0.4981 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.00216/1.344, allocations: 1.354 MB / 0.7681 GB, free: 7.145 MB / 0.4981 GB Notification: Performance of preOpt evalFunc (simulation): time 0.009337/1.353, allocations: 5.887 MB / 0.7738 GB, free: 1.891 MB / 0.4981 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.765e-05/1.353, allocations: 56.53 kB / 0.7739 GB, free: 1.844 MB / 0.4981 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.0009714/1.354, allocations: 190.8 kB / 0.7741 GB, free: 1.684 MB / 0.4981 GB Notification: Performance of pre-optimization done (n=171): time 3.997e-06/1.354, allocations: 0 / 0.7741 GB, free: 1.684 MB / 0.4981 GB Notification: Performance of matching and sorting (n=197): time 0.03009/1.384, allocations: 10.9 MB / 0.7847 GB, free: 9.09 MB / 0.5137 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.96e-05/1.384, allocations: 69.41 kB / 0.7848 GB, free: 9.008 MB / 0.5137 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002871/1.387, allocations: 1.832 MB / 0.7866 GB, free: 7.598 MB / 0.5137 GB Notification: Performance of collectPreVariables (initialization): time 0.0002622/1.387, allocations: 63.02 kB / 0.7866 GB, free: 7.555 MB / 0.5137 GB Notification: Performance of collectInitialEqns (initialization): time 0.000806/1.388, allocations: 1.056 MB / 0.7877 GB, free: 6.895 MB / 0.5137 GB Notification: Performance of collectInitialBindings (initialization): time 0.0006851/1.389, allocations: 0.6822 MB / 0.7883 GB, free: 6.312 MB / 0.5137 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001447/1.389, allocations: 45.81 kB / 0.7884 GB, free: 6.305 MB / 0.5137 GB Notification: Performance of setup shared object (initialization): time 0.000188/1.389, allocations: 402.9 kB / 0.7888 GB, free: 5.945 MB / 0.5137 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0019/1.391, allocations: 1.19 MB / 0.7899 GB, free: 5.156 MB / 0.5137 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002313/1.394, allocations: 1.775 MB / 0.7917 GB, free: 3.598 MB / 0.5137 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002182/1.396, allocations: 1.452 MB / 0.7931 GB, free: 2.695 MB / 0.5137 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.061e-05/1.396, allocations: 4 kB / 0.7931 GB, free: 2.691 MB / 0.5137 GB Notification: Performance of matching and sorting (n=299) (initialization): time 0.007175/1.403, allocations: 3.948 MB / 0.7969 GB, free: 15.95 MB / 0.5294 GB Notification: Performance of prepare postOptimizeDAE: time 0.0004292/1.403, allocations: 0.6043 MB / 0.7975 GB, free: 15.17 MB / 0.5294 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.812e-05/1.403, allocations: 19.98 kB / 0.7975 GB, free: 15.15 MB / 0.5294 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.004423/1.408, allocations: 1.224 MB / 0.7987 GB, free: 14.1 MB / 0.5294 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002004/1.41, allocations: 479.5 kB / 0.7992 GB, free: 13.68 MB / 0.5294 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.009942/1.42, allocations: 10.51 MB / 0.8095 GB, free: 3.469 MB / 0.5294 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004027/1.424, allocations: 191.7 kB / 0.8096 GB, free: 3.281 MB / 0.5294 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003969/1.424, allocations: 112 kB / 0.8098 GB, free: 3.172 MB / 0.5294 GB Notification: Performance of prepare postOptimizeDAE: time 1.285e-05/1.424, allocations: 4 kB / 0.8098 GB, free: 3.168 MB / 0.5294 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.007211/1.432, allocations: 3.546 MB / 0.8132 GB, free: 15.71 MB / 0.545 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001013/1.432, allocations: 20 kB / 0.8132 GB, free: 15.7 MB / 0.545 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.002955/1.435, allocations: 0.8649 MB / 0.8141 GB, free: 14.81 MB / 0.545 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002418/1.437, allocations: 0.5065 MB / 0.8146 GB, free: 14.34 MB / 0.545 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01026/1.447, allocations: 10.22 MB / 0.8246 GB, free: 3.449 MB / 0.545 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002917/1.45, allocations: 179.8 kB / 0.8247 GB, free: 3.273 MB / 0.545 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006829/1.451, allocations: 112 kB / 0.8248 GB, free: 3.164 MB / 0.545 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 78 * Number of states: 0 () * Number of discrete variables: 4 (tank.regularFlow[1],tank.regularFlow[2],tank.inFlow[1],tank.inFlow[2]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (254): * Single equations (assignments): 246 * 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: 8 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 5 {(1,100.0%) 2,(1,100.0%) 6,(1,100.0%) 2,(1,100.0%) 2,(1,100.0%) 2} * Non-linear torn systems: 3 {5 14,2 6,1 6} Notification: Performance of prepare postOptimizeDAE: time 0.002299/1.453, allocations: 0.7107 MB / 0.8255 GB, free: 2.473 MB / 0.545 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009358/1.454, allocations: 237 kB / 0.8258 GB, free: 2.242 MB / 0.545 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01016/1.465, allocations: 3.98 MB / 0.8296 GB, free: 14.29 MB / 0.5606 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.276e-05/1.465, allocations: 26.84 kB / 0.8297 GB, free: 14.26 MB / 0.5606 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.709e-05/1.465, allocations: 0 / 0.8297 GB, free: 14.26 MB / 0.5606 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.006458/1.471, allocations: 3.385 MB / 0.833 GB, free: 10.79 MB / 0.5606 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0129/1.484, allocations: 6.309 MB / 0.8391 GB, free: 4.465 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.45e-05/1.484, allocations: 7.984 kB / 0.8391 GB, free: 4.457 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001409/1.486, allocations: 309.8 kB / 0.8394 GB, free: 4.168 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.004348/1.49, allocations: 1.23 MB / 0.8406 GB, free: 2.918 MB / 0.5606 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003022/1.49, allocations: 75.94 kB / 0.8407 GB, free: 2.844 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.3004/1.791, allocations: 10.45 MB / 0.8509 GB, free: 218.1 MB / 0.5606 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.663e-06/1.791, allocations: 2.656 kB / 0.8509 GB, free: 218.1 MB / 0.5606 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0086/1.799, allocations: 5.18 MB / 0.856 GB, free: 217.9 MB / 0.5606 GB Notification: Performance of postOpt removeConstants (simulation): time 0.00159/1.801, allocations: 0.6039 MB / 0.8566 GB, free: 217.8 MB / 0.5606 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003817/1.801, allocations: 56 kB / 0.8566 GB, free: 217.8 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001367/1.803, allocations: 143.8 kB / 0.8568 GB, free: 217.8 MB / 0.5606 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003586/1.803, allocations: 172.5 kB / 0.8569 GB, free: 217.8 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001719/1.803, allocations: 79.84 kB / 0.857 GB, free: 217.8 MB / 0.5606 GB Notification: Performance of sorting global known variables: time 0.001618/1.805, allocations: 1.247 MB / 0.8582 GB, free: 217.6 MB / 0.5606 GB Notification: Performance of sort global known variables: time 1.51e-07/1.805, allocations: 0 / 0.8582 GB, free: 217.6 MB / 0.5606 GB Notification: Performance of remove unused functions: time 0.005331/1.81, allocations: 1.783 MB / 0.86 GB, free: 217.6 MB / 0.5606 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 10 (tank.level,tank.medium.T,heater.mediums[1].p,heater.mediums[1].T,radiator.mediums[1].p,radiator.mediums[1].T,pipe.mediums[1].p,pipe.mediums[1].T,pipe.mediums[2].p,pipe.mediums[2].T) * Number of discrete variables: 4 (tank.regularFlow[1],tank.regularFlow[2],tank.inFlow[1],tank.inFlow[2]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (182): * Single equations (assignments): 168 * 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: 8 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 5 {(1,100.0%) 2,(1,100.0%) 2,(1,100.0%) 2,(1,100.0%) 2,(1,100.0%) 6} * Non-linear torn systems: 3 {1 9,2 8,6 16} Notification: Performance of Backend phase and start with SimCode phase: time 0.002427/1.813, allocations: 0.9933 MB / 0.8609 GB, free: 217.5 MB / 0.5606 GB Notification: Performance of simCode: created initialization part: time 0.01007/1.823, allocations: 6.056 MB / 0.8668 GB, free: 215 MB / 0.5606 GB Notification: Performance of simCode: created event and clocks part: time 6.111e-06/1.823, allocations: 0 / 0.8668 GB, free: 215 MB / 0.5606 GB Notification: Performance of simCode: created simulation system equations: time 0.003956/1.827, allocations: 2.245 MB / 0.869 GB, free: 213.9 MB / 0.5606 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004861/1.832, allocations: 0.9917 MB / 0.87 GB, free: 213.6 MB / 0.5606 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.009565/1.841, allocations: 6.602 MB / 0.8764 GB, free: 210.7 MB / 0.5606 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001679/1.843, allocations: 1.89 MB / 0.8783 GB, free: 209.8 MB / 0.5606 GB Notification: Performance of simCode: alias equations: time 0.004415/1.847, allocations: 1.231 MB / 0.8795 GB, free: 209.6 MB / 0.5606 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006199/1.848, allocations: 202.6 kB / 0.8797 GB, free: 209.6 MB / 0.5606 GB Notification: Performance of SimCode: time 1.433e-06/1.848, allocations: 0 / 0.8797 GB, free: 209.6 MB / 0.5606 GB Notification: Performance of Templates: time 0.09169/1.94, allocations: 61.6 MB / 0.9398 GB, free: 167.3 MB / 0.5606 GB make -j1 -f ModelicaTest_3.2.2_ModelicaTest.Fluid.TestExamplesVariants.HeatingSystem_FixedInitial.makefile Environment - environmentSimulation: (rm -f ModelicaTest_3.2.2_ModelicaTest.Fluid.TestExamplesVariants.HeatingSystem_FixedInitial.pipe ; mkfifo ModelicaTest_3.2.2_ModelicaTest.Fluid.TestExamplesVariants.HeatingSystem_FixedInitial.pipe ; head -c 1048576 < ModelicaTest_3.2.2_ModelicaTest.Fluid.TestExamplesVariants.HeatingSystem_FixedInitial.pipe >> ../files/ModelicaTest_3.2.2_ModelicaTest.Fluid.TestExamplesVariants.HeatingSystem_FixedInitial.sim & ./ModelicaTest_3.2.2_ModelicaTest.Fluid.TestExamplesVariants.HeatingSystem_FixedInitial -abortSlowSimulation -alarm=480 -lv LOG_STATS > ModelicaTest_3.2.2_ModelicaTest.Fluid.TestExamplesVariants.HeatingSystem_FixedInitial.pipe 2>&1) Environment - environmentSimulation: