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 0.001257/0.001257, allocations: 108 kB / 15.6 MB, free: 132 kB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001297/0.001297, allocations: 194.8 kB / 16.53 MB, free: 6.391 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.294/1.294, allocations: 222.9 MB / 240.2 MB, free: 4.41 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.001988/0.001988, allocations: 290.5 kB / 290.7 MB, free: 2.004 MB / 238.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 0.9337/0.9337, allocations: 169.3 MB / 0.4982 GB, free: 13.84 MB / 382.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.001705/0.001705, allocations: 99.77 kB / 0.5953 GB, free: 27.98 MB / 430.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1351/0.1368, allocations: 86.98 MB / 0.6803 GB, free: 0.5625 MB / 478.1 MB
Notification: Performance of NFInst.instantiate(BuildingSystems.Utilities.IO.SignalExchange.Examples.FirstOrder): time 0.003467/0.1403, allocations: 2.602 MB / 0.6828 GB, free: 13.96 MB / 494.1 MB
Notification: Performance of NFInst.instExpressions: time 0.001424/0.1418, allocations: 0.903 MB / 0.6837 GB, free: 13.05 MB / 494.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0001945/0.142, allocations: 11.94 kB / 0.6837 GB, free: 13.04 MB / 494.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.0001991/0.1422, allocations: 71.31 kB / 0.6838 GB, free: 12.97 MB / 494.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.0001289/0.1424, allocations: 62.28 kB / 0.6838 GB, free: 12.91 MB / 494.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.0004244/0.1428, allocations: 236.7 kB / 0.6841 GB, free: 12.68 MB / 494.1 MB
Notification: Performance of NFFlatten.flatten: time 0.0003557/0.1432, allocations: 451.8 kB / 0.6845 GB, free: 12.24 MB / 494.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.0002909/0.1435, allocations: 237.8 kB / 0.6847 GB, free: 12 MB / 494.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.00012/0.1436, allocations: 140 kB / 0.6849 GB, free: 11.86 MB / 494.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.0001317/0.1437, allocations: 148.1 kB / 0.685 GB, free: 11.72 MB / 494.1 MB
Notification: Performance of NFPackage.collectConstants: time 5.47e-05/0.1438, allocations: 52 kB / 0.685 GB, free: 11.67 MB / 494.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 4.673e-05/0.1438, allocations: 48.53 kB / 0.6851 GB, free: 11.62 MB / 494.1 MB
Notification: Performance of NFScalarize.scalarize: time 5.924e-05/0.1439, allocations: 87.72 kB / 0.6852 GB, free: 11.54 MB / 494.1 MB
Notification: Performance of NFVerifyModel.verify: time 0.0001264/0.144, allocations: 196 kB / 0.6854 GB, free: 11.34 MB / 494.1 MB
Notification: Performance of NFConvertDAE.convert: time 0.0004502/0.1445, allocations: 0.5998 MB / 0.686 GB, free: 10.74 MB / 494.1 MB
Notification: Performance of FrontEnd - DAE generated: time 3.777e-06/0.1445, allocations: 4 kB / 0.686 GB, free: 10.74 MB / 494.1 MB
Notification: Performance of FrontEnd: time 1.363e-06/0.1445, allocations: 1 kB / 0.686 GB, free: 10.74 MB / 494.1 MB
Notification: Performance of Transformations before backend: time 7.314e-06/0.1445, allocations: 0 / 0.686 GB, free: 10.74 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: 66
 * Number of variables: 66
Notification: Performance of Generate backend data structure: time 0.0008164/0.1453, allocations: 0.6428 MB / 0.6866 GB, free: 10.05 MB / 494.1 MB
Notification: Performance of prepare preOptimizeDAE: time 3.301e-05/0.1454, allocations: 12.03 kB / 0.6866 GB, free: 10.04 MB / 494.1 MB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 5.854e-05/0.1455, allocations: 62.72 kB / 0.6867 GB, free: 9.965 MB / 494.1 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 6.272e-05/0.1455, allocations: 40.47 kB / 0.6867 GB, free: 9.926 MB / 494.1 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003651/0.1459, allocations: 387.2 kB / 0.6871 GB, free: 9.512 MB / 494.1 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.652e-05/0.1459, allocations: 24.94 kB / 0.6871 GB, free: 9.484 MB / 494.1 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 3.807e-05/0.146, allocations: 24.38 kB / 0.6871 GB, free: 9.461 MB / 494.1 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0004983/0.1465, allocations: 329.5 kB / 0.6874 GB, free: 9.125 MB / 494.1 MB
Notification: Performance of preOpt findStateOrder (simulation): time 9.137e-06/0.1465, allocations: 0 / 0.6874 GB, free: 9.125 MB / 494.1 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.503e-05/0.1465, allocations: 8 kB / 0.6874 GB, free: 9.117 MB / 494.1 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.498e-06/0.1465, allocations: 8 kB / 0.6874 GB, free: 9.109 MB / 494.1 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0004265/0.147, allocations: 238.1 kB / 0.6877 GB, free: 8.875 MB / 494.1 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001263/0.1482, allocations: 1.163 MB / 0.6888 GB, free: 7.652 MB / 494.1 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.0004298/0.1487, allocations: 233.6 kB / 0.689 GB, free: 7.418 MB / 494.1 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0001759/0.1489, allocations: 96.83 kB / 0.6891 GB, free: 7.32 MB / 494.1 MB
Notification: Performance of preOpt evalFunc (simulation): time 2.631e-05/0.1489, allocations: 11.97 kB / 0.6891 GB, free: 7.309 MB / 494.1 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.318e-05/0.1489, allocations: 38.55 kB / 0.6892 GB, free: 7.262 MB / 494.1 MB
Notification: Performance of pre-optimization done (n=16): time 1.322e-06/0.1489, allocations: 0 / 0.6892 GB, free: 7.262 MB / 494.1 MB
Notification: Performance of matching and sorting (n=16): time 0.0005943/0.1495, allocations: 299 kB / 0.6895 GB, free: 6.965 MB / 494.1 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.722e-05/0.1496, allocations: 85.05 kB / 0.6895 GB, free: 6.863 MB / 494.1 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002917/0.1499, allocations: 328.5 kB / 0.6898 GB, free: 6.535 MB / 494.1 MB
Notification: Performance of collectPreVariables (initialization): time 2.125e-05/0.1499, allocations: 29.7 kB / 0.6899 GB, free: 6.5 MB / 494.1 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0001205/0.15, allocations: 200 kB / 0.6901 GB, free: 6.301 MB / 494.1 MB
Notification: Performance of collectInitialBindings (initialization): time 4.62e-05/0.1501, allocations: 55.19 kB / 0.6901 GB, free: 6.246 MB / 494.1 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 7.522e-05/0.1502, allocations: 41.7 kB / 0.6902 GB, free: 6.199 MB / 494.1 MB
Notification: Performance of setup shared object (initialization): time 0.0001013/0.1503, allocations: 338.8 kB / 0.6905 GB, free: 5.859 MB / 494.1 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001725/0.1505, allocations: 92.78 kB / 0.6906 GB, free: 5.766 MB / 494.1 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001803/0.1507, allocations: 121.2 kB / 0.6907 GB, free: 5.637 MB / 494.1 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003283/0.151, allocations: 188.4 kB / 0.6909 GB, free: 5.445 MB / 494.1 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.613e-06/0.151, allocations: 4 kB / 0.6909 GB, free: 5.441 MB / 494.1 MB
Notification: Performance of matching and sorting (n=20) (initialization): time 0.0004184/0.1514, allocations: 253.1 kB / 0.6911 GB, free: 5.188 MB / 494.1 MB
Notification: Performance of prepare postOptimizeDAE: time 1.334e-05/0.1514, allocations: 8 kB / 0.6911 GB, free: 5.18 MB / 494.1 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.159e-06/0.1515, allocations: 3.984 kB / 0.6911 GB, free: 5.176 MB / 494.1 MB
Notification: Performance of postOpt tearingSystem (initialization): time 1.06e-05/0.1515, allocations: 0 / 0.6911 GB, free: 5.176 MB / 494.1 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000165/0.1516, allocations: 31.97 kB / 0.6912 GB, free: 5.145 MB / 494.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.017e-06/0.1517, allocations: 11.94 kB / 0.6912 GB, free: 5.133 MB / 494.1 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001197/0.1518, allocations: 27.81 kB / 0.6912 GB, free: 5.105 MB / 494.1 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.336e-05/0.1518, allocations: 4 kB / 0.6912 GB, free: 5.102 MB / 494.1 MB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.000211/0.152, allocations: 204.7 kB / 0.6914 GB, free: 4.898 MB / 494.1 MB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.000136/0.1522, allocations: 97.3 kB / 0.6915 GB, free: 4.793 MB / 494.1 MB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0002344/0.1524, allocations: 168.6 kB / 0.6916 GB, free: 4.621 MB / 494.1 MB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 9.12e-07/0.1524, allocations: 0 / 0.6916 GB, free: 4.621 MB / 494.1 MB
Notification: Performance of matching and sorting (n=20) (initialization_lambda0): time 0.0003256/0.1527, allocations: 223.4 kB / 0.6919 GB, free: 4.398 MB / 494.1 MB
Notification: Performance of prepare postOptimizeDAE: time 6.432e-06/0.1528, allocations: 4 kB / 0.6919 GB, free: 4.395 MB / 494.1 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.462e-06/0.1528, allocations: 0 / 0.6919 GB, free: 4.395 MB / 494.1 MB
Notification: Performance of postOpt tearingSystem (initialization): time 8.486e-06/0.1528, allocations: 4 kB / 0.6919 GB, free: 4.391 MB / 494.1 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001167/0.1529, allocations: 31.92 kB / 0.6919 GB, free: 4.359 MB / 494.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.004e-06/0.1529, allocations: 0 / 0.6919 GB, free: 4.359 MB / 494.1 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001084/0.153, allocations: 23.84 kB / 0.6919 GB, free: 4.336 MB / 494.1 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.285e-05/0.153, allocations: 8 kB / 0.6919 GB, free: 4.328 MB / 494.1 MB
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 9.214e-05/0.1531, allocations: 188.9 kB / 0.6921 GB, free: 4.137 MB / 494.1 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 5.065e-05/0.1532, allocations: 27.62 kB / 0.6921 GB, free: 4.109 MB / 494.1 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 6.113e-05/0.1533, allocations: 43.27 kB / 0.6922 GB, free: 4.07 MB / 494.1 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.793e-06/0.1533, allocations: 0 / 0.6922 GB, free: 4.07 MB / 494.1 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.39e-06/0.1533, allocations: 3.938 kB / 0.6922 GB, free: 4.066 MB / 494.1 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.466e-06/0.1533, allocations: 0 / 0.6922 GB, free: 4.066 MB / 494.1 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0003605/0.1537, allocations: 409.2 kB / 0.6926 GB, free: 3.617 MB / 494.1 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.965e-06/0.1537, allocations: 4 kB / 0.6926 GB, free: 3.613 MB / 494.1 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001577/0.1538, allocations: 31.92 kB / 0.6926 GB, free: 3.582 MB / 494.1 MB
Notification: Performance of postOpt tearingSystem (simulation): time 1.743e-06/0.1538, allocations: 0 / 0.6926 GB, free: 3.582 MB / 494.1 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.5e-05/0.1539, allocations: 4 kB / 0.6926 GB, free: 3.578 MB / 494.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.362e-06/0.1539, allocations: 0 / 0.6926 GB, free: 3.578 MB / 494.1 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.226e-06/0.1539, allocations: 7.875 kB / 0.6926 GB, free: 3.57 MB / 494.1 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0006317/0.1545, allocations: 435.1 kB / 0.693 GB, free: 3.129 MB / 494.1 MB
Notification: Performance of postOpt removeConstants (simulation): time 9.991e-05/0.1546, allocations: 128.7 kB / 0.6931 GB, free: 2.984 MB / 494.1 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.433e-05/0.1547, allocations: 4 kB / 0.6932 GB, free: 2.98 MB / 494.1 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001402/0.1548, allocations: 11.98 kB / 0.6932 GB, free: 2.969 MB / 494.1 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 4.276e-05/0.1549, allocations: 15.92 kB / 0.6932 GB, free: 2.953 MB / 494.1 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.066e-05/0.1549, allocations: 4 kB / 0.6932 GB, free: 2.949 MB / 494.1 MB
Notification: Performance of sorting global known variables: time 0.0002008/0.1551, allocations: 235 kB / 0.6934 GB, free: 2.719 MB / 494.1 MB
Notification: Performance of sort global known variables: time 2.4e-07/0.1551, allocations: 0 / 0.6934 GB, free: 2.719 MB / 494.1 MB
Notification: Performance of remove unused functions: time 0.0003592/0.1554, allocations: 95.66 kB / 0.6935 GB, free: 2.625 MB / 494.1 MB
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 0.0008132/0.1563, allocations: 0.964 MB / 0.6944 GB, free: 1.637 MB / 494.1 MB
Notification: Performance of simCode: created initialization part: time 0.0005409/0.1568, allocations: 302 kB / 0.6947 GB, free: 1.344 MB / 494.1 MB
Notification: Performance of simCode: created event and clocks part: time 1.673e-06/0.1568, allocations: 0 / 0.6947 GB, free: 1.344 MB / 494.1 MB
Notification: Performance of simCode: created simulation system equations: time 0.0001695/0.157, allocations: 95.91 kB / 0.6948 GB, free: 1.25 MB / 494.1 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0005392/0.1575, allocations: 92.12 kB / 0.6949 GB, free: 1.164 MB / 494.1 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003295/0.1609, allocations: 2.944 MB / 0.6978 GB, free: 14.13 MB / 0.4981 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002832/0.1611, allocations: 0.7753 MB / 0.6985 GB, free: 13.33 MB / 0.4981 GB
Notification: Performance of simCode: alias equations: time 0.0001108/0.1613, allocations: 22.28 kB / 0.6986 GB, free: 13.31 MB / 0.4981 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001405/0.1614, allocations: 107.4 kB / 0.6987 GB, free: 13.2 MB / 0.4981 GB
Notification: Performance of SimCode: time 2.2e-07/0.1614, allocations: 0 / 0.6987 GB, free: 13.2 MB / 0.4981 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.02259/0.184, allocations: 6.577 MB / 0.7051 GB, free: 6.789 MB / 0.4981 GB
Notification: Performance of buildModelFMU: Generate platform static: time 6.914/7.098, allocations: 20.61 kB / 0.7051 GB, free: 6.77 MB / 0.4981 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 & python3 -m fmpy simulate  --output-file BuildingSystems_BuildingSystems.Utilities.IO.SignalExchange.Examples.FirstOrder_res.csv --start-time 0 --stop-time 150 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.06 BuildingSystems_BuildingSystems_Utilities_IO_SignalExchange_Examples_FirstOrder.fmu > BuildingSystems_BuildingSystems.Utilities.IO.SignalExchange.Examples.FirstOrder.pipe 2>&1)