Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildingSystems_BuildingSystems.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 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo", uses=false) Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo) Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+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(BuildingSystems.Utilities.IO.SignalExchange.Examples.FirstOrder,fileNamePrefix="BuildingSystems_BuildingSystems_Utilities_IO_SignalExchange_Examples_FirstOrder",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(BuildingSystems.Utilities.IO.SignalExchange.Examples.FirstOrder,fileNamePrefix="BuildingSystems_BuildingSystems_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 0.005372/0.005372, allocations: 102 kB / 15.73 MB, free: 6.039 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001222/0.001222, allocations: 194 kB / 16.67 MB, free: 5.961 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.262/1.262, allocations: 222.9 MB / 240.4 MB, free: 15.15 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.002259/0.002259, allocations: 292.6 kB / 290.8 MB, free: 14.45 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 0.9056/0.9056, allocations: 169.2 MB / 0.4983 GB, free: 4.441 MB / 382.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001768/0.001768, allocations: 99.84 kB / 0.6809 GB, free: 7.492 MB / 494.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.428/0.4298, allocations: 86.97 MB / 0.7659 GB, free: 3.867 MB / 0.5294 GB Notification: Performance of NFInst.instantiate(BuildingSystems.Utilities.IO.SignalExchange.Examples.FirstOrder): time 0.004132/0.434, allocations: 2.616 MB / 0.7684 GB, free: 1.23 MB / 0.5294 GB Notification: Performance of NFInst.instExpressions: time 0.001658/0.4357, allocations: 0.8963 MB / 0.7693 GB, free: 336 kB / 0.5294 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0003246/0.436, allocations: 11.94 kB / 0.7693 GB, free: 324 kB / 0.5294 GB Notification: Performance of NFTyping.typeComponents: time 0.000248/0.4364, allocations: 63.33 kB / 0.7694 GB, free: 260 kB / 0.5294 GB Notification: Performance of NFTyping.typeBindings: time 0.0002163/0.4366, allocations: 67.41 kB / 0.7694 GB, free: 192 kB / 0.5294 GB Notification: Performance of NFTyping.typeClassSections: time 0.0005685/0.4372, allocations: 239.3 kB / 0.7697 GB, free: 15.96 MB / 0.545 GB Notification: Performance of NFFlatten.flatten: time 0.0005484/0.4377, allocations: 451.7 kB / 0.7701 GB, free: 15.52 MB / 0.545 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0003954/0.4381, allocations: 229.1 kB / 0.7703 GB, free: 15.29 MB / 0.545 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0001953/0.4383, allocations: 147.4 kB / 0.7705 GB, free: 15.15 MB / 0.545 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0001833/0.4385, allocations: 155.2 kB / 0.7706 GB, free: 15 MB / 0.545 GB Notification: Performance of NFPackage.collectConstants: time 7.309e-05/0.4386, allocations: 51.98 kB / 0.7707 GB, free: 14.95 MB / 0.545 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0001016/0.4387, allocations: 52 kB / 0.7707 GB, free: 14.89 MB / 0.545 GB Notification: Performance of NFScalarize.scalarize: time 7.064e-05/0.4388, allocations: 87.66 kB / 0.7708 GB, free: 14.81 MB / 0.545 GB Notification: Performance of NFVerifyModel.verify: time 0.0001607/0.439, allocations: 187.1 kB / 0.771 GB, free: 14.62 MB / 0.545 GB Notification: Performance of NFConvertDAE.convert: time 0.0006121/0.4396, allocations: 0.6152 MB / 0.7716 GB, free: 14.01 MB / 0.545 GB Notification: Performance of FrontEnd - DAE generated: time 6.933e-06/0.4396, allocations: 0 / 0.7716 GB, free: 14.01 MB / 0.545 GB Notification: Performance of FrontEnd: time 1.733e-06/0.4396, allocations: 0 / 0.7716 GB, free: 14.01 MB / 0.545 GB Notification: Performance of Transformations before backend: time 1.925e-05/0.4396, allocations: 0 / 0.7716 GB, free: 14.01 MB / 0.545 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 0.00125/0.4409, allocations: 0.6546 MB / 0.7722 GB, free: 13.3 MB / 0.545 GB Notification: Performance of prepare preOptimizeDAE: time 4.482e-05/0.4409, allocations: 8.031 kB / 0.7722 GB, free: 13.29 MB / 0.545 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 8.557e-05/0.441, allocations: 70.66 kB / 0.7723 GB, free: 13.21 MB / 0.545 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 8.929e-05/0.4411, allocations: 44.38 kB / 0.7723 GB, free: 13.17 MB / 0.545 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0006211/0.4417, allocations: 379.4 kB / 0.7727 GB, free: 12.77 MB / 0.545 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.411e-05/0.4418, allocations: 28.92 kB / 0.7727 GB, free: 12.74 MB / 0.545 GB Notification: Performance of preOpt expandDerOperator (simulation): time 5.122e-05/0.4419, allocations: 28.38 kB / 0.7727 GB, free: 12.71 MB / 0.545 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0006293/0.4425, allocations: 325.5 kB / 0.7731 GB, free: 12.38 MB / 0.545 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.341e-05/0.4425, allocations: 0 / 0.7731 GB, free: 12.38 MB / 0.545 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.112e-05/0.4425, allocations: 19.94 kB / 0.7731 GB, free: 12.36 MB / 0.545 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.136e-05/0.4426, allocations: 8 kB / 0.7731 GB, free: 12.35 MB / 0.545 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0004976/0.4431, allocations: 238.1 kB / 0.7733 GB, free: 12.12 MB / 0.545 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001703/0.4448, allocations: 1.147 MB / 0.7744 GB, free: 10.91 MB / 0.545 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0005495/0.4453, allocations: 234.8 kB / 0.7746 GB, free: 10.67 MB / 0.545 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001911/0.4456, allocations: 92.83 kB / 0.7747 GB, free: 10.58 MB / 0.545 GB Notification: Performance of preOpt evalFunc (simulation): time 2.904e-05/0.4456, allocations: 7.938 kB / 0.7747 GB, free: 10.57 MB / 0.545 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.491e-05/0.4456, allocations: 38.5 kB / 0.7748 GB, free: 10.52 MB / 0.545 GB Notification: Performance of pre-optimization done (n=16): time 3.306e-06/0.4456, allocations: 3.984 kB / 0.7748 GB, free: 10.52 MB / 0.545 GB Notification: Performance of matching and sorting (n=16): time 0.0006878/0.4463, allocations: 300.4 kB / 0.7751 GB, free: 10.22 MB / 0.545 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.572e-05/0.4464, allocations: 81.11 kB / 0.7751 GB, free: 10.12 MB / 0.545 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003942/0.4468, allocations: 336.4 kB / 0.7755 GB, free: 9.781 MB / 0.545 GB Notification: Performance of collectPreVariables (initialization): time 2.721e-05/0.4468, allocations: 29.7 kB / 0.7755 GB, free: 9.746 MB / 0.545 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001858/0.447, allocations: 188.2 kB / 0.7757 GB, free: 9.559 MB / 0.545 GB Notification: Performance of collectInitialBindings (initialization): time 5.361e-05/0.4471, allocations: 59.19 kB / 0.7757 GB, free: 9.5 MB / 0.545 GB Notification: Performance of simplifyInitialFunctions (initialization): time 8.929e-05/0.4472, allocations: 41.7 kB / 0.7758 GB, free: 9.453 MB / 0.545 GB Notification: Performance of setup shared object (initialization): time 0.0002455/0.4474, allocations: 342.8 kB / 0.7761 GB, free: 9.109 MB / 0.545 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001922/0.4476, allocations: 84.83 kB / 0.7762 GB, free: 9.023 MB / 0.545 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002214/0.4479, allocations: 130 kB / 0.7763 GB, free: 8.887 MB / 0.545 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0003743/0.4483, allocations: 192.8 kB / 0.7765 GB, free: 8.691 MB / 0.545 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.679e-06/0.4483, allocations: 4 kB / 0.7765 GB, free: 8.688 MB / 0.545 GB Notification: Performance of matching and sorting (n=20) (initialization): time 0.0004832/0.4488, allocations: 245.2 kB / 0.7767 GB, free: 8.441 MB / 0.545 GB Notification: Performance of prepare postOptimizeDAE: time 2.273e-05/0.4488, allocations: 4 kB / 0.7767 GB, free: 8.438 MB / 0.545 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.063e-06/0.4488, allocations: 4.062 kB / 0.7767 GB, free: 8.434 MB / 0.545 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.622e-05/0.4488, allocations: 4 kB / 0.7767 GB, free: 8.43 MB / 0.545 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000185/0.449, allocations: 35.92 kB / 0.7768 GB, free: 8.395 MB / 0.545 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.037e-05/0.449, allocations: 7.938 kB / 0.7768 GB, free: 8.387 MB / 0.545 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001344/0.4492, allocations: 23.73 kB / 0.7768 GB, free: 8.363 MB / 0.545 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.935e-05/0.4492, allocations: 8 kB / 0.7768 GB, free: 8.355 MB / 0.545 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0002399/0.4494, allocations: 194.5 kB / 0.777 GB, free: 8.164 MB / 0.545 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0001483/0.4496, allocations: 107.4 kB / 0.7771 GB, free: 8.047 MB / 0.545 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0002477/0.4499, allocations: 165.4 kB / 0.7773 GB, free: 7.879 MB / 0.545 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.018e-06/0.4499, allocations: 3.984 kB / 0.7773 GB, free: 7.875 MB / 0.545 GB Notification: Performance of matching and sorting (n=20) (initialization_lambda0): time 0.0003576/0.4502, allocations: 233.1 kB / 0.7775 GB, free: 7.641 MB / 0.545 GB Notification: Performance of prepare postOptimizeDAE: time 1.124e-05/0.4503, allocations: 8 kB / 0.7775 GB, free: 7.633 MB / 0.545 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.014e-06/0.4503, allocations: 96 / 0.7775 GB, free: 7.633 MB / 0.545 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.366e-06/0.4503, allocations: 4 kB / 0.7775 GB, free: 7.629 MB / 0.545 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001184/0.4504, allocations: 31.94 kB / 0.7775 GB, free: 7.598 MB / 0.545 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.178e-06/0.4504, allocations: 3.984 kB / 0.7775 GB, free: 7.594 MB / 0.545 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001112/0.4505, allocations: 15.84 kB / 0.7775 GB, free: 7.578 MB / 0.545 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.238e-05/0.4505, allocations: 8 kB / 0.7776 GB, free: 7.57 MB / 0.545 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 0.0001085/0.4506, allocations: 184.3 kB / 0.7777 GB, free: 7.383 MB / 0.545 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 5.184e-05/0.4507, allocations: 23.72 kB / 0.7777 GB, free: 7.359 MB / 0.545 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 7.654e-05/0.4508, allocations: 35.28 kB / 0.7778 GB, free: 7.324 MB / 0.545 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.887e-06/0.4508, allocations: 11.94 kB / 0.7778 GB, free: 7.312 MB / 0.545 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.382e-06/0.4508, allocations: 3.938 kB / 0.7778 GB, free: 7.309 MB / 0.545 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.227e-05/0.4508, allocations: 3.984 kB / 0.7778 GB, free: 7.305 MB / 0.545 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0004118/0.4512, allocations: 409.2 kB / 0.7782 GB, free: 6.855 MB / 0.545 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.384e-06/0.4513, allocations: 3.938 kB / 0.7782 GB, free: 6.852 MB / 0.545 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001602/0.4514, allocations: 23.98 kB / 0.7782 GB, free: 6.828 MB / 0.545 GB Notification: Performance of postOpt tearingSystem (simulation): time 5.861e-06/0.4514, allocations: 4 kB / 0.7782 GB, free: 6.824 MB / 0.545 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.951e-05/0.4515, allocations: 4 kB / 0.7782 GB, free: 6.82 MB / 0.545 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.805e-06/0.4515, allocations: 0 / 0.7782 GB, free: 6.82 MB / 0.545 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.766e-06/0.4515, allocations: 3.938 kB / 0.7782 GB, free: 6.816 MB / 0.545 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0007064/0.4522, allocations: 437.9 kB / 0.7786 GB, free: 6.375 MB / 0.545 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0001291/0.4523, allocations: 132.7 kB / 0.7788 GB, free: 6.227 MB / 0.545 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.616e-05/0.4524, allocations: 4 kB / 0.7788 GB, free: 6.223 MB / 0.545 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001428/0.4525, allocations: 15.98 kB / 0.7788 GB, free: 6.207 MB / 0.545 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 5.695e-05/0.4526, allocations: 15.98 kB / 0.7788 GB, free: 6.191 MB / 0.545 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.26e-05/0.4526, allocations: 8 kB / 0.7788 GB, free: 6.184 MB / 0.545 GB Notification: Performance of sorting global known variables: time 0.0002373/0.4528, allocations: 235.1 kB / 0.779 GB, free: 5.957 MB / 0.545 GB Notification: Performance of sort global known variables: time 1.3e-07/0.4529, allocations: 0 / 0.779 GB, free: 5.957 MB / 0.545 GB Notification: Performance of remove unused functions: time 0.0004658/0.4533, allocations: 95.53 kB / 0.7791 GB, free: 5.863 MB / 0.545 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 0.00092/0.4543, allocations: 0.9659 MB / 0.7801 GB, free: 4.871 MB / 0.545 GB Notification: Performance of simCode: created initialization part: time 0.0005842/0.4548, allocations: 279.8 kB / 0.7803 GB, free: 4.598 MB / 0.545 GB Notification: Performance of simCode: created event and clocks part: time 3.005e-06/0.4549, allocations: 0 / 0.7803 GB, free: 4.598 MB / 0.545 GB Notification: Performance of simCode: created simulation system equations: time 0.0001866/0.4551, allocations: 99.59 kB / 0.7804 GB, free: 4.504 MB / 0.545 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0005584/0.4556, allocations: 92.2 kB / 0.7805 GB, free: 4.418 MB / 0.545 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003781/0.4594, allocations: 2.918 MB / 0.7834 GB, free: 1.418 MB / 0.545 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003313/0.4598, allocations: 0.7792 MB / 0.7841 GB, free: 0.6133 MB / 0.545 GB Notification: Performance of simCode: alias equations: time 0.0001432/0.4599, allocations: 26.28 kB / 0.7842 GB, free: 0.5859 MB / 0.545 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001608/0.4601, allocations: 99.41 kB / 0.7843 GB, free: 500 kB / 0.545 GB Notification: Performance of SimCode: time 7.81e-07/0.4601, allocations: 0 / 0.7843 GB, free: 500 kB / 0.545 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.02654/0.4866, allocations: 6.76 MB / 0.7909 GB, free: 9.898 MB / 0.5606 GB Notification: Performance of buildModelFMU: Generate platform static: time 7.779/8.265, allocations: 16.19 kB / 0.7909 GB, free: 9.887 MB / 0.5606 GB (rm -f BuildingSystems_BuildingSystems.Utilities.IO.SignalExchange.Examples.FirstOrder.pipe ; mkfifo BuildingSystems_BuildingSystems.Utilities.IO.SignalExchange.Examples.FirstOrder.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Utilities.IO.SignalExchange.Examples.FirstOrder.pipe >> ../files/BuildingSystems_BuildingSystems.Utilities.IO.SignalExchange.Examples.FirstOrder.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --tempDir=temp_BuildingSystems_BuildingSystems_Utilities_IO_SignalExchange_Examples_FirstOrder_fmu --startTime=0 --stopTime=150 --timeout=50 --tolerance=1e-06 BuildingSystems_BuildingSystems_Utilities_IO_SignalExchange_Examples_FirstOrder.fmu > BuildingSystems_BuildingSystems.Utilities.IO.SignalExchange.Examples.FirstOrder.pipe 2>&1)