Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.8.0.x_Buildings.Obsolete.DistrictHeatingCooling.SubStations.Validation.CoolingSubstation.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+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/ModelicaServices 3.2.3+maint.om/package.mo", uses=false) Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+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 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo) Using package Buildings with version 8.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo) Running command: "" <> buildModelFMU(Buildings.Obsolete.DistrictHeatingCooling.SubStations.Validation.CoolingSubstation,fileNamePrefix="Buildings_maint_8_0_x_Buildings_Obsolete_DistrictHeatingCooling_SubStations_Validation_CoolingSubstation",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Obsolete.DistrictHeatingCooling.SubStations.Validation.CoolingSubstation,fileNamePrefix="Buildings_maint_8_0_x_Buildings_Obsolete_DistrictHeatingCooling_SubStations_Validation_CoolingSubstation",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo): time 1.682/1.682, allocations: 288.2 MB / 303.2 MB, free: 8.195 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001075/0.001076, allocations: 183.2 kB / 371.8 MB, free: 10.28 MB / 298.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.468/1.468, allocations: 205.4 MB / 0.6305 GB, free: 9.918 MB / 458.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0008131/0.0008132, allocations: 92.28 kB / 0.7439 GB, free: 5.836 MB / 0.5573 GB Notification: Performance of FrontEnd - loaded program: time 0.0003871/0.0003875, allocations: 9.969 kB / 0.8669 GB, free: 142 MB / 0.6198 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2078/0.2082, allocations: 115.3 MB / 0.9795 GB, free: 27.6 MB / 0.6198 GB Notification: Performance of NFInst.instantiate(Buildings.Obsolete.DistrictHeatingCooling.SubStations.Validation.CoolingSubstation): time 0.04094/0.2492, allocations: 48.04 MB / 1.026 GB, free: 11.43 MB / 0.6511 GB Notification: Performance of NFInst.instExpressions: time 0.02236/0.2716, allocations: 15.39 MB / 1.041 GB, free: 12.02 MB / 0.6667 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002113/0.2737, allocations: 51.62 kB / 1.041 GB, free: 11.96 MB / 0.6667 GB Notification: Performance of NFTyping.typeComponents: time 0.002746/0.2765, allocations: 0.8943 MB / 1.042 GB, free: 11.07 MB / 0.6667 GB Notification: Performance of NFTyping.typeBindings: time 0.006541/0.283, allocations: 2.191 MB / 1.044 GB, free: 8.871 MB / 0.6667 GB Notification: Performance of NFTyping.typeClassSections: time 0.008477/0.2915, allocations: 2.801 MB / 1.047 GB, free: 6.109 MB / 0.6667 GB Notification: Performance of NFFlatten.flatten: time 0.004734/0.2963, allocations: 2.282 MB / 1.049 GB, free: 3.828 MB / 0.6667 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002065/0.2983, allocations: 1.01 MB / 1.05 GB, free: 2.785 MB / 0.6667 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002755/0.3011, allocations: 1.105 MB / 1.052 GB, free: 1.676 MB / 0.6667 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001527/0.3027, allocations: 0.696 MB / 1.052 GB, free: 0.9766 MB / 0.6667 GB Notification: Performance of NFPackage.collectConstants: time 0.0003718/0.303, allocations: 52 kB / 1.052 GB, free: 0.9258 MB / 0.6667 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003005/0.3061, allocations: 1.084 MB / 1.053 GB, free: 15.84 MB / 0.6823 GB Notification: Performance of NFScalarize.scalarize: time 0.0005339/0.3066, allocations: 306.8 kB / 1.054 GB, free: 15.54 MB / 0.6823 GB Notification: Performance of NFVerifyModel.verify: time 0.0006821/0.3073, allocations: 360.9 kB / 1.054 GB, free: 15.18 MB / 0.6823 GB Notification: Performance of NFConvertDAE.convert: time 0.003392/0.3107, allocations: 2.295 MB / 1.056 GB, free: 12.88 MB / 0.6823 GB Notification: Performance of FrontEnd - DAE generated: time 2.535e-06/0.3107, allocations: 0 / 1.056 GB, free: 12.88 MB / 0.6823 GB Notification: Performance of FrontEnd: time 2.064e-06/0.3107, allocations: 0 / 1.056 GB, free: 12.88 MB / 0.6823 GB Notification: Performance of Transformations before backend: time 9.36e-05/0.3108, allocations: 0 / 1.056 GB, free: 12.88 MB / 0.6823 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 206 * Number of variables: 206 Notification: Performance of Generate backend data structure: time 0.004421/0.3153, allocations: 1.83 MB / 1.058 GB, free: 10.98 MB / 0.6823 GB Notification: Performance of prepare preOptimizeDAE: time 5.902e-05/0.3153, allocations: 8.031 kB / 1.058 GB, free: 10.98 MB / 0.6823 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0003634/0.3157, allocations: 131.1 kB / 1.058 GB, free: 10.84 MB / 0.6823 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00191/0.3176, allocations: 405.6 kB / 1.058 GB, free: 10.44 MB / 0.6823 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003576/0.3212, allocations: 1.461 MB / 1.06 GB, free: 8.926 MB / 0.6823 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0007234/0.322, allocations: 201.9 kB / 1.06 GB, free: 8.73 MB / 0.6823 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002588/0.3222, allocations: 88 kB / 1.06 GB, free: 8.645 MB / 0.6823 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002754/0.325, allocations: 1.103 MB / 1.061 GB, free: 7.496 MB / 0.6823 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.321e-05/0.325, allocations: 3.938 kB / 1.061 GB, free: 7.492 MB / 0.6823 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001107/0.3252, allocations: 36 kB / 1.061 GB, free: 7.457 MB / 0.6823 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.345e-05/0.3252, allocations: 20 kB / 1.061 GB, free: 7.438 MB / 0.6823 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002635/0.3278, allocations: 0.9368 MB / 1.062 GB, free: 6.5 MB / 0.6823 GB 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 0.008426/0.3363, allocations: 5.047 MB / 1.067 GB, free: 1.172 MB / 0.6823 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002093/0.3384, allocations: 0.6947 MB / 1.068 GB, free: 480 kB / 0.6823 GB Notification: Performance of preOpt evalFunc (simulation): time 0.4531/0.7915, allocations: 1.818 MB / 1.07 GB, free: 89.27 MB / 0.6823 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001287/0.7928, allocations: 481 kB / 1.07 GB, free: 89.16 MB / 0.6823 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.0004614/0.7933, allocations: 77.56 kB / 1.07 GB, free: 89.15 MB / 0.6823 GB Notification: Performance of pre-optimization done (n=44): time 3.687e-06/0.7933, allocations: 0 / 1.07 GB, free: 89.15 MB / 0.6823 GB Notification: Performance of matching and sorting (n=44): time 0.003315/0.7966, allocations: 1.255 MB / 1.071 GB, free: 88.76 MB / 0.6823 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.647e-05/0.7967, allocations: 89.2 kB / 1.071 GB, free: 88.66 MB / 0.6823 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001875/0.7986, allocations: 1.324 MB / 1.073 GB, free: 88.13 MB / 0.6823 GB Notification: Performance of collectPreVariables (initialization): time 6.373e-05/0.7986, allocations: 34.52 kB / 1.073 GB, free: 88.09 MB / 0.6823 GB Notification: Performance of collectInitialEqns (initialization): time 0.0005332/0.7992, allocations: 0.6606 MB / 1.073 GB, free: 87.64 MB / 0.6823 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001402/0.7993, allocations: 146.5 kB / 1.074 GB, free: 87.53 MB / 0.6823 GB Notification: Performance of simplifyInitialFunctions (initialization): time 3.748e-05/0.7994, allocations: 12.3 kB / 1.074 GB, free: 87.52 MB / 0.6823 GB Notification: Performance of setup shared object (initialization): time 7.414e-05/0.7994, allocations: 336.1 kB / 1.074 GB, free: 87.21 MB / 0.6823 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.00104/0.8005, allocations: 356.2 kB / 1.074 GB, free: 87.12 MB / 0.6823 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001205/0.8017, allocations: 0.6142 MB / 1.075 GB, free: 86.71 MB / 0.6823 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001122/0.8028, allocations: 433.8 kB / 1.075 GB, free: 86.56 MB / 0.6823 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.603e-06/0.8029, allocations: 2.031 kB / 1.075 GB, free: 86.56 MB / 0.6823 GB Notification: Performance of matching and sorting (n=82) (initialization): time 0.002851/0.8057, allocations: 1.135 MB / 1.076 GB, free: 86.16 MB / 0.6823 GB Notification: Performance of prepare postOptimizeDAE: time 0.0004678/0.8062, allocations: 2.695 MB / 1.079 GB, free: 83.37 MB / 0.6823 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.607e-05/0.8062, allocations: 7.062 kB / 1.079 GB, free: 83.37 MB / 0.6823 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.923e-05/0.8062, allocations: 11.47 kB / 1.079 GB, free: 83.37 MB / 0.6823 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008631/0.8071, allocations: 202.7 kB / 1.079 GB, free: 83.35 MB / 0.6823 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.069e-05/0.8071, allocations: 15.16 kB / 1.079 GB, free: 83.35 MB / 0.6823 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001211/0.8084, allocations: 128.4 kB / 1.079 GB, free: 83.33 MB / 0.6823 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001169/0.8085, allocations: 46.88 kB / 1.079 GB, free: 83.32 MB / 0.6823 GB Notification: Performance of prepare postOptimizeDAE: time 1.298e-05/0.8085, allocations: 3.5 kB / 1.079 GB, free: 83.32 MB / 0.6823 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002614/0.8111, allocations: 0.9579 MB / 1.08 GB, free: 83.01 MB / 0.6823 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.378e-05/0.8112, allocations: 6.812 kB / 1.08 GB, free: 83.01 MB / 0.6823 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.523e-05/0.8112, allocations: 11.41 kB / 1.08 GB, free: 83.01 MB / 0.6823 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000758/0.8119, allocations: 188.1 kB / 1.081 GB, free: 83 MB / 0.6823 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.92e-05/0.812, allocations: 16.5 kB / 1.081 GB, free: 82.99 MB / 0.6823 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001037/0.813, allocations: 105.9 kB / 1.081 GB, free: 82.98 MB / 0.6823 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.381e-05/0.8131, allocations: 40.95 kB / 1.081 GB, free: 82.98 MB / 0.6823 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 30 * Number of states: 0 () * Number of discrete variables: 7 ($whenCondition1,QCoo.a,QCoo.b,QCoo.last,$PRE.QCoo.nextEvent,QCoo.nextEvent,QCoo.nextEventScaled) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (76): * Single equations (assignments): 74 * Array equations: 1 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0008361/0.814, allocations: 496.8 kB / 1.081 GB, free: 82.61 MB / 0.6823 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001977/0.8142, allocations: 138.7 kB / 1.081 GB, free: 82.53 MB / 0.6823 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002838/0.817, allocations: 1.076 MB / 1.082 GB, free: 82.16 MB / 0.6823 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.669e-05/0.817, allocations: 6.672 kB / 1.082 GB, free: 82.16 MB / 0.6823 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.39e-06/0.8171, allocations: 3.062 kB / 1.082 GB, free: 82.16 MB / 0.6823 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.497e-06/0.8171, allocations: 4.891 kB / 1.082 GB, free: 82.16 MB / 0.6823 GB 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 postOpt removeSimpleEquations (simulation): time 0.004404/0.8215, allocations: 2.267 MB / 1.085 GB, free: 81.05 MB / 0.6823 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.47e-06/0.8215, allocations: 1.094 kB / 1.085 GB, free: 81.05 MB / 0.6823 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006387/0.8221, allocations: 142.9 kB / 1.085 GB, free: 81.04 MB / 0.6823 GB Notification: Performance of postOpt tearingSystem (simulation): time 9.357e-06/0.8222, allocations: 2.719 kB / 1.085 GB, free: 81.04 MB / 0.6823 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.06e-05/0.8222, allocations: 20.28 kB / 1.085 GB, free: 81.04 MB / 0.6823 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 8.446e-06/0.8222, allocations: 11.91 kB / 1.085 GB, free: 81.03 MB / 0.6823 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.435e-06/0.8222, allocations: 1.062 kB / 1.085 GB, free: 81.03 MB / 0.6823 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002552/0.8248, allocations: 1.15 MB / 1.086 GB, free: 80.44 MB / 0.6823 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0006157/0.8254, allocations: 325.9 kB / 1.086 GB, free: 80.2 MB / 0.6823 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001587/0.8256, allocations: 14.8 kB / 1.086 GB, free: 80.19 MB / 0.6823 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009626/0.8266, allocations: 114.8 kB / 1.086 GB, free: 80.18 MB / 0.6823 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001253/0.8267, allocations: 37.7 kB / 1.086 GB, free: 80.17 MB / 0.6823 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.536e-05/0.8268, allocations: 35.91 kB / 1.086 GB, free: 80.16 MB / 0.6823 GB Notification: Performance of sorting global known variables: time 0.001589/0.8284, allocations: 0.9113 MB / 1.087 GB, free: 79.78 MB / 0.6823 GB Notification: Performance of sort global known variables: time 1.513e-06/0.8284, allocations: 1.25 kB / 1.087 GB, free: 79.78 MB / 0.6823 GB Notification: Performance of remove unused functions: time 0.002519/0.8309, allocations: 0.7044 MB / 1.088 GB, free: 79.66 MB / 0.6823 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 5 * Number of states: 0 () * Number of discrete variables: 6 ($whenCondition1,QCoo.a,QCoo.b,QCoo.last,QCoo.nextEvent,QCoo.nextEventScaled) * Number of discrete states: 6 (QCoo.nextEvent,QCoo.last,QCoo.nextEventScaled,QCoo.b,QCoo.a,$whenCondition1) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (46): * Single equations (assignments): 41 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 4 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.003635/0.8346, allocations: 2.333 MB / 1.09 GB, free: 78.25 MB / 0.6823 GB Notification: Performance of simCode: created initialization part: time 0.003647/0.8382, allocations: 1.471 MB / 1.092 GB, free: 77.71 MB / 0.6823 GB Notification: Performance of simCode: created event and clocks part: time 4.538e-06/0.8382, allocations: 1.375 kB / 1.092 GB, free: 77.71 MB / 0.6823 GB Notification: Performance of simCode: created simulation system equations: time 0.00111/0.8394, allocations: 495 kB / 1.092 GB, free: 77.51 MB / 0.6823 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0029/0.8423, allocations: 0.6118 MB / 1.093 GB, free: 77.38 MB / 0.6823 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.006844/0.8491, allocations: 8.015 MB / 1.101 GB, free: 70.8 MB / 0.6823 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008796/0.85, allocations: 1.232 MB / 1.102 GB, free: 70.03 MB / 0.6823 GB Notification: Performance of simCode: alias equations: time 0.001652/0.8517, allocations: 308 kB / 1.102 GB, free: 69.96 MB / 0.6823 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006881/0.8524, allocations: 0.5382 MB / 1.103 GB, free: 69.55 MB / 0.6823 GB Notification: Performance of SimCode: time 1.262e-06/0.8524, allocations: 1.312 kB / 1.103 GB, free: 69.55 MB / 0.6823 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.0711/0.9235, allocations: 39.06 MB / 1.141 GB, free: 44.05 MB / 0.6823 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002042/0.9238, allocations: 266.2 kB / 1.141 GB, free: 43.7 MB / 0.6823 GB Notification: Performance of buildModelFMU: Generate platform static: time 3.294/4.218, allocations: 0 / 1.141 GB, free: 43.7 MB / 0.6823 GB (rm -f Buildings_maint.8.0.x_Buildings.Obsolete.DistrictHeatingCooling.SubStations.Validation.CoolingSubstation.pipe ; mkfifo Buildings_maint.8.0.x_Buildings.Obsolete.DistrictHeatingCooling.SubStations.Validation.CoolingSubstation.pipe ; head -c 1048576 < Buildings_maint.8.0.x_Buildings.Obsolete.DistrictHeatingCooling.SubStations.Validation.CoolingSubstation.pipe >> ../files/Buildings_maint.8.0.x_Buildings.Obsolete.DistrictHeatingCooling.SubStations.Validation.CoolingSubstation.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator --tempDir=temp_Buildings_maint_8_0_x_Buildings_Obsolete_DistrictHeatingCooling_SubStations_Validation_CoolingSubstation_fmu --startTime=0 --stopTime=86400 --timeout=50 --tolerance=1e-06 Buildings_maint_8_0_x_Buildings_Obsolete_DistrictHeatingCooling_SubStations_Validation_CoolingSubstation.fmu > Buildings_maint.8.0.x_Buildings.Obsolete.DistrictHeatingCooling.SubStations.Validation.CoolingSubstation.pipe 2>&1)