Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Utilities.IO.SignalExchange.Examples.FirstOrder.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.Utilities.IO.SignalExchange.Examples.FirstOrder,fileNamePrefix="Buildings_8_Buildings_Utilities_IO_SignalExchange_Examples_FirstOrder",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Utilities.IO.SignalExchange.Examples.FirstOrder,fileNamePrefix="Buildings_8_Buildings_Utilities_IO_SignalExchange_Examples_FirstOrder",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 0.0009972/0.0009972, allocations: 107.4 kB / 15.22 MB, free: 0.6562 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001079/0.001079, allocations: 195.3 kB / 16.14 MB, free: 6.668 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.274/1.274, allocations: 205.1 MB / 222 MB, free: 4.738 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 1.6/1.6, allocations: 292.3 MB / 0.5484 GB, free: 13.64 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 0.001378/0.001379, allocations: 63.5 kB / 0.6709 GB, free: 26.37 MB / 0.5294 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1955/0.1969, allocations: 114.5 MB / 0.7828 GB, free: 13.93 MB / 0.6075 GB Notification: Performance of NFInst.instantiate(Buildings.Utilities.IO.SignalExchange.Examples.FirstOrder): time 0.003668/0.2006, allocations: 2.665 MB / 0.7854 GB, free: 11.25 MB / 0.6075 GB Notification: Performance of NFInst.instExpressions: time 0.001338/0.202, allocations: 0.9281 MB / 0.7863 GB, free: 10.31 MB / 0.6075 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0001562/0.2022, allocations: 11.94 kB / 0.7863 GB, free: 10.3 MB / 0.6075 GB Notification: Performance of NFTyping.typeComponents: time 0.0001806/0.2024, allocations: 51.64 kB / 0.7864 GB, free: 10.25 MB / 0.6075 GB Notification: Performance of NFTyping.typeBindings: time 0.0001264/0.2025, allocations: 43.61 kB / 0.7864 GB, free: 10.2 MB / 0.6075 GB Notification: Performance of NFTyping.typeClassSections: time 0.0004655/0.203, allocations: 222.6 kB / 0.7866 GB, free: 9.988 MB / 0.6075 GB Notification: Performance of NFFlatten.flatten: time 0.0003461/0.2033, allocations: 407.6 kB / 0.787 GB, free: 9.59 MB / 0.6075 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0003023/0.2036, allocations: 225.3 kB / 0.7872 GB, free: 9.363 MB / 0.6075 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0001139/0.2038, allocations: 111.3 kB / 0.7873 GB, free: 9.254 MB / 0.6075 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0001298/0.2039, allocations: 131.1 kB / 0.7875 GB, free: 9.125 MB / 0.6075 GB Notification: Performance of NFPackage.collectConstants: time 3.911e-05/0.2039, allocations: 16 kB / 0.7875 GB, free: 9.109 MB / 0.6075 GB Notification: Performance of NFFlatten.collectFunctions: time 3.937e-05/0.204, allocations: 16 kB / 0.7875 GB, free: 9.094 MB / 0.6075 GB Notification: Performance of NFScalarize.scalarize: time 4.961e-05/0.204, allocations: 55.7 kB / 0.7875 GB, free: 9.039 MB / 0.6075 GB Notification: Performance of NFVerifyModel.verify: time 0.000108/0.2042, allocations: 155 kB / 0.7877 GB, free: 8.887 MB / 0.6075 GB Notification: Performance of NFConvertDAE.convert: time 0.0004287/0.2046, allocations: 0.5763 MB / 0.7882 GB, free: 8.309 MB / 0.6075 GB Notification: Performance of FrontEnd - DAE generated: time 5.31e-06/0.2046, allocations: 4 kB / 0.7882 GB, free: 8.305 MB / 0.6075 GB Notification: Performance of FrontEnd: time 7.21e-07/0.2046, allocations: 7.938 kB / 0.7883 GB, free: 8.297 MB / 0.6075 GB Notification: Performance of Transformations before backend: time 7.654e-06/0.2046, allocations: 0 / 0.7883 GB, free: 8.297 MB / 0.6075 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 66 * Number of variables: 66 Notification: Performance of Generate backend data structure: time 0.0008193/0.2055, allocations: 0.6467 MB / 0.7889 GB, free: 7.602 MB / 0.6075 GB Notification: Performance of prepare preOptimizeDAE: time 4.024e-05/0.2055, allocations: 8.031 kB / 0.7889 GB, free: 7.594 MB / 0.6075 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 7.378e-05/0.2056, allocations: 58.73 kB / 0.789 GB, free: 7.527 MB / 0.6075 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001/0.2057, allocations: 40.47 kB / 0.789 GB, free: 7.488 MB / 0.6075 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0004188/0.2061, allocations: 403.2 kB / 0.7894 GB, free: 7.055 MB / 0.6075 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.45e-05/0.2062, allocations: 16.94 kB / 0.7894 GB, free: 7.039 MB / 0.6075 GB Notification: Performance of preOpt expandDerOperator (simulation): time 4.479e-05/0.2062, allocations: 32.38 kB / 0.7894 GB, free: 7.008 MB / 0.6075 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0005222/0.2067, allocations: 325.5 kB / 0.7897 GB, free: 6.672 MB / 0.6075 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.06e-05/0.2067, allocations: 4 kB / 0.7897 GB, free: 6.668 MB / 0.6075 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.534e-05/0.2068, allocations: 8 kB / 0.7897 GB, free: 6.66 MB / 0.6075 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.754e-06/0.2068, allocations: 12 kB / 0.7898 GB, free: 6.648 MB / 0.6075 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0004395/0.2072, allocations: 238.1 kB / 0.79 GB, free: 6.418 MB / 0.6075 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001355/0.2086, allocations: 1.17 MB / 0.7911 GB, free: 5.188 MB / 0.6075 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0004441/0.2091, allocations: 238.8 kB / 0.7914 GB, free: 4.945 MB / 0.6075 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001752/0.2092, allocations: 96.83 kB / 0.7914 GB, free: 4.848 MB / 0.6075 GB Notification: Performance of preOpt evalFunc (simulation): time 2.605e-05/0.2093, allocations: 4 kB / 0.7914 GB, free: 4.844 MB / 0.6075 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.029e-05/0.2093, allocations: 34.55 kB / 0.7915 GB, free: 4.801 MB / 0.6075 GB Notification: Performance of pre-optimization done (n=16): time 1.262e-06/0.2093, allocations: 0 / 0.7915 GB, free: 4.801 MB / 0.6075 GB Notification: Performance of matching and sorting (n=16): time 0.0005979/0.2099, allocations: 301.2 kB / 0.7918 GB, free: 4.5 MB / 0.6075 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.008e-05/0.21, allocations: 81.11 kB / 0.7918 GB, free: 4.402 MB / 0.6075 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003095/0.2103, allocations: 341.6 kB / 0.7922 GB, free: 4.059 MB / 0.6075 GB Notification: Performance of collectPreVariables (initialization): time 2.642e-05/0.2103, allocations: 33.7 kB / 0.7922 GB, free: 4.02 MB / 0.6075 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001357/0.2104, allocations: 192.1 kB / 0.7924 GB, free: 3.828 MB / 0.6075 GB Notification: Performance of collectInitialBindings (initialization): time 6.737e-05/0.2105, allocations: 51.27 kB / 0.7924 GB, free: 3.777 MB / 0.6075 GB Notification: Performance of simplifyInitialFunctions (initialization): time 7.344e-05/0.2106, allocations: 41.7 kB / 0.7925 GB, free: 3.73 MB / 0.6075 GB Notification: Performance of setup shared object (initialization): time 0.0001099/0.2107, allocations: 342.8 kB / 0.7928 GB, free: 3.387 MB / 0.6075 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001859/0.2109, allocations: 88.83 kB / 0.7929 GB, free: 3.297 MB / 0.6075 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001923/0.2111, allocations: 119.3 kB / 0.793 GB, free: 3.168 MB / 0.6075 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.00035/0.2115, allocations: 194.4 kB / 0.7932 GB, free: 2.969 MB / 0.6075 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.114e-06/0.2115, allocations: 0 / 0.7932 GB, free: 2.969 MB / 0.6075 GB Notification: Performance of matching and sorting (n=20) (initialization): time 0.0004292/0.2119, allocations: 255.6 kB / 0.7934 GB, free: 2.715 MB / 0.6075 GB Notification: Performance of prepare postOptimizeDAE: time 1.16e-05/0.2119, allocations: 4 kB / 0.7934 GB, free: 2.711 MB / 0.6075 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.991e-06/0.212, allocations: 4 kB / 0.7934 GB, free: 2.707 MB / 0.6075 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.053e-05/0.212, allocations: 0 / 0.7934 GB, free: 2.707 MB / 0.6075 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001708/0.2121, allocations: 35.98 kB / 0.7935 GB, free: 2.672 MB / 0.6075 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.556e-06/0.2122, allocations: 7.938 kB / 0.7935 GB, free: 2.664 MB / 0.6075 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001309/0.2123, allocations: 27.73 kB / 0.7935 GB, free: 2.637 MB / 0.6075 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.388e-05/0.2123, allocations: 4 kB / 0.7935 GB, free: 2.633 MB / 0.6075 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0002254/0.2126, allocations: 196.1 kB / 0.7937 GB, free: 2.438 MB / 0.6075 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0001483/0.2127, allocations: 106.2 kB / 0.7938 GB, free: 2.324 MB / 0.6075 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0002499/0.213, allocations: 169.3 kB / 0.794 GB, free: 2.152 MB / 0.6075 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.334e-06/0.213, allocations: 4 kB / 0.794 GB, free: 2.148 MB / 0.6075 GB Notification: Performance of matching and sorting (n=20) (initialization_lambda0): time 0.0003385/0.2133, allocations: 229.1 kB / 0.7942 GB, free: 1.918 MB / 0.6075 GB Notification: Performance of prepare postOptimizeDAE: time 6.392e-06/0.2133, allocations: 4 kB / 0.7942 GB, free: 1.914 MB / 0.6075 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.523e-06/0.2133, allocations: 0 / 0.7942 GB, free: 1.914 MB / 0.6075 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.953e-06/0.2133, allocations: 0 / 0.7942 GB, free: 1.914 MB / 0.6075 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001291/0.2135, allocations: 24.06 kB / 0.7942 GB, free: 1.891 MB / 0.6075 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.326e-06/0.2135, allocations: 15.86 kB / 0.7942 GB, free: 1.875 MB / 0.6075 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001096/0.2136, allocations: 19.88 kB / 0.7942 GB, free: 1.855 MB / 0.6075 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.066e-05/0.2136, allocations: 4 kB / 0.7942 GB, free: 1.852 MB / 0.6075 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 3 * Number of states: 0 () * Number of discrete variables: 3 (expMod.oveWriAct_activate,expMod.oveWriSet_activate,expMod.mod.conPI.I.local_reset) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (20): * Single equations (assignments): 20 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 9.636e-05/0.2137, allocations: 188.3 kB / 0.7944 GB, free: 1.66 MB / 0.6075 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 5.096e-05/0.2138, allocations: 27.62 kB / 0.7945 GB, free: 1.633 MB / 0.6075 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 6.541e-05/0.2139, allocations: 35.28 kB / 0.7945 GB, free: 1.594 MB / 0.6075 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.545e-06/0.2139, allocations: 0 / 0.7945 GB, free: 1.594 MB / 0.6075 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.849e-06/0.2139, allocations: 3.938 kB / 0.7945 GB, free: 1.59 MB / 0.6075 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.048e-06/0.2139, allocations: 7.984 kB / 0.7945 GB, free: 1.582 MB / 0.6075 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0003842/0.2143, allocations: 409.3 kB / 0.7949 GB, free: 1.133 MB / 0.6075 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.302e-06/0.2143, allocations: 4 kB / 0.7949 GB, free: 1.129 MB / 0.6075 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001649/0.2144, allocations: 31.92 kB / 0.7949 GB, free: 1.098 MB / 0.6075 GB Notification: Performance of postOpt tearingSystem (simulation): time 2.043e-06/0.2145, allocations: 0 / 0.7949 GB, free: 1.098 MB / 0.6075 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.613e-05/0.2145, allocations: 4 kB / 0.7949 GB, free: 1.094 MB / 0.6075 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.196e-06/0.2145, allocations: 4 kB / 0.7949 GB, free: 1.09 MB / 0.6075 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.884e-06/0.2145, allocations: 3.938 kB / 0.7949 GB, free: 1.086 MB / 0.6075 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0006182/0.2151, allocations: 437.1 kB / 0.7954 GB, free: 0.6445 MB / 0.6075 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0001039/0.2152, allocations: 128.7 kB / 0.7955 GB, free: 0.5 MB / 0.6075 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.595e-05/0.2153, allocations: 4 kB / 0.7955 GB, free: 0.4961 MB / 0.6075 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001679/0.2154, allocations: 11.98 kB / 0.7955 GB, free: 496 kB / 0.6075 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 4.571e-05/0.2155, allocations: 15.86 kB / 0.7955 GB, free: 480 kB / 0.6075 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.171e-05/0.2155, allocations: 8 kB / 0.7955 GB, free: 472 kB / 0.6075 GB Notification: Performance of sorting global known variables: time 0.0002102/0.2157, allocations: 243.2 kB / 0.7957 GB, free: 232 kB / 0.6075 GB Notification: Performance of sort global known variables: time 1.3e-07/0.2157, allocations: 0 / 0.7957 GB, free: 232 kB / 0.6075 GB Notification: Performance of remove unused functions: time 0.0003614/0.2161, allocations: 91.59 kB / 0.7958 GB, free: 140 kB / 0.6075 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 2 (expMod.mod.conPI.I.y,expMod.mod.firOrd.y) * Number of discrete variables: 2 (expMod.oveWriSet_activate,expMod.oveWriAct_activate) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (16): * Single equations (assignments): 16 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.0008478/0.217, allocations: 0.9659 MB / 0.7968 GB, free: 15.14 MB / 0.6231 GB Notification: Performance of simCode: created initialization part: time 0.0005109/0.2175, allocations: 278.8 kB / 0.797 GB, free: 14.88 MB / 0.6231 GB Notification: Performance of simCode: created event and clocks part: time 1.824e-06/0.2175, allocations: 0 / 0.797 GB, free: 14.88 MB / 0.6231 GB Notification: Performance of simCode: created simulation system equations: time 0.0001708/0.2177, allocations: 103.2 kB / 0.7971 GB, free: 14.78 MB / 0.6231 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0005543/0.2182, allocations: 96.78 kB / 0.7972 GB, free: 14.68 MB / 0.6231 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003845/0.2221, allocations: 3.074 MB / 0.8002 GB, free: 11.52 MB / 0.6231 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002938/0.2224, allocations: 0.7714 MB / 0.801 GB, free: 10.73 MB / 0.6231 GB Notification: Performance of simCode: alias equations: time 0.0001252/0.2225, allocations: 34.27 kB / 0.801 GB, free: 10.69 MB / 0.6231 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001458/0.2227, allocations: 103.4 kB / 0.8011 GB, free: 10.59 MB / 0.6231 GB Notification: Performance of SimCode: time 2.6e-07/0.2227, allocations: 0 / 0.8011 GB, free: 10.59 MB / 0.6231 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.02944/0.2521, allocations: 6.326 MB / 0.8073 GB, free: 4.398 MB / 0.6231 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0001615/0.2523, allocations: 207.7 kB / 0.8075 GB, free: 4.145 MB / 0.6231 GB Notification: Performance of buildModelFMU: Generate platform static: time 1.68/1.933, allocations: 0.875 kB / 0.8075 GB, free: 4.145 MB / 0.6231 GB (rm -f Buildings_8_Buildings.Utilities.IO.SignalExchange.Examples.FirstOrder.pipe ; mkfifo Buildings_8_Buildings.Utilities.IO.SignalExchange.Examples.FirstOrder.pipe ; head -c 1048576 < Buildings_8_Buildings.Utilities.IO.SignalExchange.Examples.FirstOrder.pipe >> ../files/Buildings_8_Buildings.Utilities.IO.SignalExchange.Examples.FirstOrder.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --tempDir=temp_Buildings_8_Buildings_Utilities_IO_SignalExchange_Examples_FirstOrder_fmu --startTime=0 --stopTime=150 --timeout=50 --tolerance=1e-06 Buildings_8_Buildings_Utilities_IO_SignalExchange_Examples_FirstOrder.fmu > Buildings_8_Buildings.Utilities.IO.SignalExchange.Examples.FirstOrder.pipe 2>&1)