Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesBalanced.Sensors.Examples.Probe.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/IBPSA 4.0.0-master/package.mo", uses=false) Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-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(IBPSA.Electrical.AC.ThreePhasesBalanced.Sensors.Examples.Probe,fileNamePrefix="IBPSA_latest_IBPSA_Electrical_AC_ThreePhasesBalanced_Sensors_Examples_Probe",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(IBPSA.Electrical.AC.ThreePhasesBalanced.Sensors.Examples.Probe,fileNamePrefix="IBPSA_latest_IBPSA_Electrical_AC_ThreePhasesBalanced_Sensors_Examples_Probe",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 0.0009571/0.0009571, allocations: 110.9 kB / 16.41 MB, free: 6.027 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0009067/0.0009068, allocations: 190.3 kB / 17.34 MB, free: 5.633 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.184/1.184, allocations: 222.9 MB / 241 MB, free: 15.16 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.6449/0.6449, allocations: 115.3 MB / 406.5 MB, free: 6.145 MB / 318.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001097/0.001097, allocations: 64.33 kB / 0.5572 GB, free: 32.44 MB / 446.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1166/0.1177, allocations: 76.18 MB / 0.6316 GB, free: 4.914 MB / 478.1 MB Notification: Performance of NFInst.instantiate(IBPSA.Electrical.AC.ThreePhasesBalanced.Sensors.Examples.Probe): time 0.005811/0.1235, allocations: 4.614 MB / 0.6361 GB, free: 284 kB / 478.1 MB Notification: Performance of NFInst.instExpressions: time 0.003455/0.127, allocations: 2.362 MB / 0.6384 GB, free: 13.9 MB / 494.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0002604/0.1273, allocations: 7.938 kB / 0.6384 GB, free: 13.89 MB / 494.1 MB Notification: Performance of NFTyping.typeComponents: time 0.001419/0.1288, allocations: 0.5547 MB / 0.6389 GB, free: 13.34 MB / 494.1 MB Notification: Performance of NFTyping.typeBindings: time 0.0007068/0.1295, allocations: 290.6 kB / 0.6392 GB, free: 13.05 MB / 494.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.0008169/0.1303, allocations: 351.1 kB / 0.6396 GB, free: 12.71 MB / 494.1 MB Notification: Performance of NFFlatten.flatten: time 0.0005827/0.1309, allocations: 0.5568 MB / 0.6401 GB, free: 12.15 MB / 494.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0004979/0.1314, allocations: 366.6 kB / 0.6404 GB, free: 11.79 MB / 494.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0003181/0.1317, allocations: 239.1 kB / 0.6407 GB, free: 11.56 MB / 494.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0004713/0.1322, allocations: 283.1 kB / 0.6409 GB, free: 11.28 MB / 494.1 MB Notification: Performance of NFPackage.collectConstants: time 6.758e-05/0.1323, allocations: 32 kB / 0.641 GB, free: 11.25 MB / 494.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0004532/0.1327, allocations: 291.5 kB / 0.6413 GB, free: 10.96 MB / 494.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0001665/0.1329, allocations: 175.6 kB / 0.6414 GB, free: 10.79 MB / 494.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0002431/0.1332, allocations: 218.9 kB / 0.6416 GB, free: 10.58 MB / 494.1 MB Notification: Performance of NFConvertDAE.convert: time 0.0007336/0.1339, allocations: 0.655 MB / 0.6423 GB, free: 9.922 MB / 494.1 MB Notification: Performance of FrontEnd - DAE generated: time 4.268e-06/0.1339, allocations: 0 / 0.6423 GB, free: 9.922 MB / 494.1 MB Notification: Performance of FrontEnd: time 2.655e-06/0.1339, allocations: 3.984 kB / 0.6423 GB, free: 9.918 MB / 494.1 MB Notification: Performance of Transformations before backend: time 1.405e-05/0.134, allocations: 0 / 0.6423 GB, free: 9.918 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: 102 * Number of variables: 102 Notification: Performance of Generate backend data structure: time 0.001151/0.1351, allocations: 0.7292 MB / 0.643 GB, free: 9.137 MB / 494.1 MB Notification: Performance of prepare preOptimizeDAE: time 3.476e-05/0.1352, allocations: 8.031 kB / 0.643 GB, free: 9.129 MB / 494.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 8.156e-05/0.1352, allocations: 78.72 kB / 0.6431 GB, free: 9.043 MB / 494.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001119/0.1364, allocations: 160.2 kB / 0.6432 GB, free: 8.887 MB / 494.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0004241/0.1368, allocations: 332.4 kB / 0.6435 GB, free: 8.52 MB / 494.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.093e-05/0.1368, allocations: 33.36 kB / 0.6436 GB, free: 8.488 MB / 494.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 6.937e-05/0.1369, allocations: 32.38 kB / 0.6436 GB, free: 8.457 MB / 494.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0009338/0.1379, allocations: 0.6378 MB / 0.6442 GB, free: 7.762 MB / 494.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 2.416e-05/0.1379, allocations: 0 / 0.6442 GB, free: 7.762 MB / 494.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.928e-05/0.138, allocations: 31.86 kB / 0.6443 GB, free: 7.73 MB / 494.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.788e-05/0.138, allocations: 40.62 kB / 0.6443 GB, free: 7.691 MB / 494.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0007889/0.1388, allocations: 494.1 kB / 0.6448 GB, free: 7.211 MB / 494.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.003208/0.142, allocations: 3.409 MB / 0.6481 GB, free: 3.516 MB / 494.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0006407/0.1427, allocations: 384.8 kB / 0.6485 GB, free: 3.121 MB / 494.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002301/0.1429, allocations: 169.6 kB / 0.6486 GB, free: 2.949 MB / 494.1 MB Notification: Performance of preOpt evalFunc (simulation): time 3.755e-05/0.143, allocations: 7.984 kB / 0.6486 GB, free: 2.941 MB / 494.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.441e-05/0.143, allocations: 34.56 kB / 0.6487 GB, free: 2.898 MB / 494.1 MB Notification: Performance of pre-optimization done (n=25): time 1.663e-06/0.143, allocations: 0 / 0.6487 GB, free: 2.898 MB / 494.1 MB Notification: Performance of matching and sorting (n=26): time 0.004395/0.1474, allocations: 1.454 MB / 0.6501 GB, free: 1.395 MB / 494.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 5.067e-05/0.1475, allocations: 89.05 kB / 0.6502 GB, free: 1.289 MB / 494.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.000385/0.1479, allocations: 336.3 kB / 0.6505 GB, free: 0.9531 MB / 494.1 MB Notification: Performance of collectPreVariables (initialization): time 2.722e-05/0.1479, allocations: 29.7 kB / 0.6505 GB, free: 0.918 MB / 494.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0001566/0.1481, allocations: 255.4 kB / 0.6508 GB, free: 0.6602 MB / 494.1 MB Notification: Performance of collectInitialBindings (initialization): time 7.792e-05/0.1482, allocations: 98.62 kB / 0.6509 GB, free: 0.5625 MB / 494.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001488/0.1483, allocations: 94.16 kB / 0.6509 GB, free: 476 kB / 494.1 MB Notification: Performance of setup shared object (initialization): time 0.0001344/0.1485, allocations: 342.8 kB / 0.6513 GB, free: 124 kB / 494.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003243/0.1488, allocations: 199 kB / 0.6515 GB, free: 15.92 MB / 0.4981 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004154/0.1492, allocations: 350 kB / 0.6518 GB, free: 15.51 MB / 0.4981 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0006879/0.1499, allocations: 0.5314 MB / 0.6523 GB, free: 14.9 MB / 0.4981 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.418e-06/0.1499, allocations: 0 / 0.6523 GB, free: 14.9 MB / 0.4981 GB Notification: Performance of matching and sorting (n=55) (initialization): time 0.002291/0.1522, allocations: 0.9277 MB / 0.6532 GB, free: 13.96 MB / 0.4981 GB Notification: Performance of prepare postOptimizeDAE: time 1.677e-05/0.1523, allocations: 8 kB / 0.6532 GB, free: 13.95 MB / 0.4981 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.055e-05/0.1523, allocations: 7.938 kB / 0.6532 GB, free: 13.95 MB / 0.4981 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.002186/0.1545, allocations: 0.4935 MB / 0.6537 GB, free: 13.45 MB / 0.4981 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003884/0.1549, allocations: 103.8 kB / 0.6538 GB, free: 13.34 MB / 0.4981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005211/0.1601, allocations: 4.06 MB / 0.6578 GB, free: 9 MB / 0.4981 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004359/0.1605, allocations: 47.92 kB / 0.6578 GB, free: 8.953 MB / 0.4981 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.017e-05/0.1606, allocations: 16 kB / 0.6578 GB, free: 8.938 MB / 0.4981 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0003957/0.161, allocations: 313.1 kB / 0.6581 GB, free: 8.629 MB / 0.4981 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0003559/0.1614, allocations: 335.8 kB / 0.6585 GB, free: 8.219 MB / 0.4981 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0005826/0.1619, allocations: 0.5062 MB / 0.659 GB, free: 7.633 MB / 0.4981 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 6.171e-06/0.162, allocations: 4 kB / 0.659 GB, free: 7.629 MB / 0.4981 GB Notification: Performance of matching and sorting (n=55) (initialization_lambda0): time 0.0008257/0.1628, allocations: 0.536 MB / 0.6595 GB, free: 7.086 MB / 0.4981 GB Notification: Performance of prepare postOptimizeDAE: time 1.179e-05/0.1628, allocations: 9.875 kB / 0.6595 GB, free: 7.078 MB / 0.4981 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.233e-06/0.1628, allocations: 8 kB / 0.6595 GB, free: 7.07 MB / 0.4981 GB Notification: Performance of postOpt tearingSystem (initialization): time 9.408e-06/0.1628, allocations: 11.94 kB / 0.6595 GB, free: 7.059 MB / 0.4981 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003951/0.1632, allocations: 104.4 kB / 0.6596 GB, free: 6.957 MB / 0.4981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.073e-05/0.1633, allocations: 19.92 kB / 0.6596 GB, free: 6.938 MB / 0.4981 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000359/0.1636, allocations: 43.81 kB / 0.6597 GB, free: 6.895 MB / 0.4981 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.978e-05/0.1637, allocations: 23.94 kB / 0.6597 GB, free: 6.871 MB / 0.4981 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 24 * 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 (49): * Single equations (assignments): 47 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 2 systems {(2,2), (2,2)} Notification: Performance of prepare postOptimizeDAE: time 0.000145/0.1638, allocations: 215.6 kB / 0.6599 GB, free: 6.656 MB / 0.4981 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 8.665e-05/0.1639, allocations: 35.56 kB / 0.6599 GB, free: 6.621 MB / 0.4981 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001552/0.1655, allocations: 0.6656 MB / 0.6606 GB, free: 5.934 MB / 0.4981 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.288e-06/0.1655, allocations: 4 kB / 0.6606 GB, free: 5.93 MB / 0.4981 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.527e-06/0.1655, allocations: 4 kB / 0.6606 GB, free: 5.926 MB / 0.4981 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.37e-06/0.1655, allocations: 3.984 kB / 0.6606 GB, free: 5.922 MB / 0.4981 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0008332/0.1664, allocations: 0.6597 MB / 0.6612 GB, free: 5.203 MB / 0.4981 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.444e-06/0.1664, allocations: 0 / 0.6612 GB, free: 5.203 MB / 0.4981 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001819/0.1666, allocations: 47.91 kB / 0.6613 GB, free: 5.156 MB / 0.4981 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001401/0.168, allocations: 401.3 kB / 0.6617 GB, free: 4.758 MB / 0.4981 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.528e-05/0.168, allocations: 7.984 kB / 0.6617 GB, free: 4.75 MB / 0.4981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.003613/0.1716, allocations: 3.762 MB / 0.6653 GB, free: 0.7148 MB / 0.4981 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.106e-06/0.1716, allocations: 4.031 kB / 0.6654 GB, free: 0.7109 MB / 0.4981 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001511/0.1731, allocations: 0.83 MB / 0.6662 GB, free: 15.85 MB / 0.5137 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0001419/0.1733, allocations: 140.6 kB / 0.6663 GB, free: 15.69 MB / 0.5137 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.274e-05/0.1734, allocations: 11.98 kB / 0.6663 GB, free: 15.68 MB / 0.5137 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003451/0.1737, allocations: 39.94 kB / 0.6663 GB, free: 15.64 MB / 0.5137 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 6.344e-05/0.1738, allocations: 23.97 kB / 0.6664 GB, free: 15.62 MB / 0.5137 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.99e-05/0.1738, allocations: 8 kB / 0.6664 GB, free: 15.61 MB / 0.5137 GB Notification: Performance of sorting global known variables: time 0.0002543/0.1741, allocations: 235 kB / 0.6666 GB, free: 15.38 MB / 0.5137 GB Notification: Performance of sort global known variables: time 1.5e-07/0.1741, allocations: 0 / 0.6666 GB, free: 15.38 MB / 0.5137 GB Notification: Performance of remove unused functions: time 0.0007781/0.1749, allocations: 196 kB / 0.6668 GB, free: 15.19 MB / 0.5137 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 4 * 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 (23): * Single equations (assignments): 21 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 2 systems {(2,2), (2,2)} Notification: Performance of Backend phase and start with SimCode phase: time 0.001903/0.1768, allocations: 1.402 MB / 0.6682 GB, free: 13.74 MB / 0.5137 GB Notification: Performance of simCode: created initialization part: time 0.0016/0.1784, allocations: 0.9782 MB / 0.6691 GB, free: 12.74 MB / 0.5137 GB Notification: Performance of simCode: created event and clocks part: time 3.176e-06/0.1784, allocations: 5.625 kB / 0.6691 GB, free: 12.73 MB / 0.5137 GB Notification: Performance of simCode: created simulation system equations: time 0.0006484/0.179, allocations: 481.3 kB / 0.6696 GB, free: 12.24 MB / 0.5137 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0005224/0.1796, allocations: 78.38 kB / 0.6697 GB, free: 12.17 MB / 0.5137 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.006939/0.1865, allocations: 4.543 MB / 0.6741 GB, free: 7.383 MB / 0.5137 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003796/0.1869, allocations: 0.8545 MB / 0.6749 GB, free: 6.504 MB / 0.5137 GB Notification: Performance of simCode: alias equations: time 0.0003737/0.1873, allocations: 139.1 kB / 0.6751 GB, free: 6.363 MB / 0.5137 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001541/0.1875, allocations: 115.4 kB / 0.6752 GB, free: 6.25 MB / 0.5137 GB Notification: Performance of SimCode: time 1.733e-06/0.1875, allocations: 4 kB / 0.6752 GB, free: 6.246 MB / 0.5137 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.03189/0.2194, allocations: 10.86 MB / 0.6858 GB, free: 11.58 MB / 0.5294 GB Notification: Performance of buildModelFMU: Generate platform static: time 11.13/11.35, allocations: 14.19 kB / 0.6858 GB, free: 11.57 MB / 0.5294 GB (rm -f IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesBalanced.Sensors.Examples.Probe.pipe ; mkfifo IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesBalanced.Sensors.Examples.Probe.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesBalanced.Sensors.Examples.Probe.pipe >> ../files/IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesBalanced.Sensors.Examples.Probe.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --tempDir=temp_IBPSA_latest_IBPSA_Electrical_AC_ThreePhasesBalanced_Sensors_Examples_Probe_fmu --startTime=0 --stopTime=1 --timeout=50 --tolerance=1e-06 IBPSA_latest_IBPSA_Electrical_AC_ThreePhasesBalanced_Sensors_Examples_Probe.fmu > IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesBalanced.Sensors.Examples.Probe.pipe 2>&1)