Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Fluid.Sources.Examples.TraceSubstancesFlowSource.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) [Timeout 90] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) [Timeout 90] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) [Timeout 90] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo", uses=false) [Timeout 90] 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: translateModel(IBPSA.Fluid.Sources.Examples.TraceSubstancesFlowSource,tolerance=1e-06,outputFormat="empty",numberOfIntervals=500,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.Sources.Examples.TraceSubstancesFlowSource") translateModel(IBPSA.Fluid.Sources.Examples.TraceSubstancesFlowSource,tolerance=1e-06,outputFormat="empty",numberOfIntervals=500,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.Sources.Examples.TraceSubstancesFlowSource") [Timeout 660] Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001536/0.001536, allocations: 111.3 kB / 17.33 MB, free: 5.027 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001495/0.001495, allocations: 202.6 kB / 18.33 MB, free: 4.035 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.558/1.558, allocations: 225.6 MB / 244.8 MB, free: 13.66 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.8424/0.8424, allocations: 128.4 MB / 426.1 MB, free: 7.207 MB / 334.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001956/0.001956, allocations: 58.62 kB / 0.5912 GB, free: 21.46 MB / 446.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1469/0.1489, allocations: 83.27 MB / 0.6725 GB, free: 3.867 MB / 0.4981 GB Notification: Performance of NFInst.instantiate(IBPSA.Fluid.Sources.Examples.TraceSubstancesFlowSource): time 0.7668/0.9156, allocations: 306.6 MB / 0.9719 GB, free: 9.035 MB / 0.7325 GB Notification: Performance of NFInst.instExpressions: time 0.04124/0.9568, allocations: 25.92 MB / 0.9972 GB, free: 15.05 MB / 0.7637 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.006545/0.9634, allocations: 127.2 kB / 0.9973 GB, free: 14.92 MB / 0.7637 GB Notification: Performance of NFTyping.typeComponents: time 0.006996/0.9704, allocations: 1.884 MB / 0.9991 GB, free: 13.03 MB / 0.7637 GB Notification: Performance of NFTyping.typeBindings: time 0.0205/0.9909, allocations: 6.19 MB / 1.005 GB, free: 6.816 MB / 0.7637 GB Notification: Performance of NFTyping.typeClassSections: time 0.008369/0.9993, allocations: 2.669 MB / 1.008 GB, free: 4.164 MB / 0.7637 GB Notification: Performance of NFFlatten.flatten: time 0.01456/1.014, allocations: 8.927 MB / 1.017 GB, free: 11.22 MB / 0.7794 GB Notification: Performance of NFFlatten.resolveConnections: time 0.005297/1.019, allocations: 3 MB / 1.019 GB, free: 8.137 MB / 0.7794 GB Notification: Performance of NFEvalConstants.evaluate: time 0.01416/1.033, allocations: 4.807 MB / 1.024 GB, free: 3.363 MB / 0.7794 GB Notification: Performance of NFSimplifyModel.simplify: time 0.00781/1.041, allocations: 3.127 MB / 1.027 GB, free: 248 kB / 0.7794 GB Notification: Performance of NFPackage.collectConstants: time 0.001659/1.043, allocations: 360 kB / 1.028 GB, free: 15.89 MB / 0.795 GB Notification: Performance of NFFlatten.collectFunctions: time 0.01305/1.056, allocations: 4.821 MB / 1.032 GB, free: 11.06 MB / 0.795 GB Notification: Performance of NFScalarize.scalarize: time 0.004265/1.06, allocations: 1.687 MB / 1.034 GB, free: 9.367 MB / 0.795 GB Notification: Performance of NFVerifyModel.verify: time 0.006563/1.067, allocations: 2.127 MB / 1.036 GB, free: 7.23 MB / 0.795 GB Notification: Performance of NFConvertDAE.convert: time 0.01706/1.084, allocations: 6.778 MB / 1.043 GB, free: 440 kB / 0.795 GB Notification: Performance of FrontEnd - DAE generated: time 8.506e-06/1.084, allocations: 4 kB / 1.043 GB, free: 436 kB / 0.795 GB Notification: Performance of FrontEnd: time 2.204e-06/1.084, allocations: 0 / 1.043 GB, free: 436 kB / 0.795 GB Notification: Performance of Transformations before backend: time 0.0003465/1.084, allocations: 0 / 1.043 GB, free: 436 kB / 0.795 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 693 * Number of variables: 693 Notification: Performance of Generate backend data structure: time 0.01224/1.096, allocations: 4.287 MB / 1.047 GB, free: 12.06 MB / 0.8106 GB Notification: Performance of prepare preOptimizeDAE: time 5.17e-05/1.096, allocations: 8.031 kB / 1.047 GB, free: 12.05 MB / 0.8106 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.007416/1.104, allocations: 0.9654 MB / 1.048 GB, free: 11.08 MB / 0.8106 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.006515/1.11, allocations: 2.418 MB / 1.05 GB, free: 8.59 MB / 0.8106 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003326/1.111, allocations: 277.3 kB / 1.05 GB, free: 8.305 MB / 0.8106 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.000724/1.111, allocations: 288 kB / 1.051 GB, free: 8.023 MB / 0.8106 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.007189/1.119, allocations: 3.359 MB / 1.054 GB, free: 4.578 MB / 0.8106 GB Notification: Performance of preOpt findStateOrder (simulation): time 6.448e-05/1.119, allocations: 3.984 kB / 1.054 GB, free: 4.574 MB / 0.8106 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002816/1.119, allocations: 119.9 kB / 1.054 GB, free: 4.457 MB / 0.8106 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001353/1.119, allocations: 109.3 kB / 1.054 GB, free: 4.348 MB / 0.8106 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.005199/1.124, allocations: 2.796 MB / 1.057 GB, free: 1.539 MB / 0.8106 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 0.02002/1.144, allocations: 13.66 MB / 1.07 GB, free: 2.609 MB / 0.8262 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002927/1.147, allocations: 1.607 MB / 1.072 GB, free: 0.9883 MB / 0.8262 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.3571/1.504, allocations: 1.026 MB / 1.073 GB, free: 323.7 MB / 0.8262 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0006022/1.505, allocations: 324.6 kB / 1.073 GB, free: 323.5 MB / 0.8262 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.659e-05/1.505, allocations: 61.83 kB / 1.073 GB, free: 323.4 MB / 0.8262 GB Notification: Performance of pre-optimization done (n=182): time 4.027e-06/1.505, allocations: 1.188 kB / 1.073 GB, free: 323.4 MB / 0.8262 GB Notification: Performance of matching and sorting (n=182): time 0.006009/1.511, allocations: 2.741 MB / 1.076 GB, free: 323.3 MB / 0.8262 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.38e-05/1.511, allocations: 78.5 kB / 1.076 GB, free: 323.3 MB / 0.8262 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003171/1.514, allocations: 1.998 MB / 1.078 GB, free: 322.8 MB / 0.8262 GB Notification: Performance of collectPreVariables (initialization): time 0.000228/1.514, allocations: 67.77 kB / 1.078 GB, free: 322.8 MB / 0.8262 GB Notification: Performance of collectInitialEqns (initialization): time 0.001103/1.515, allocations: 1.434 MB / 1.079 GB, free: 322 MB / 0.8262 GB Notification: Performance of collectInitialBindings (initialization): time 0.0006087/1.516, allocations: 0.6753 MB / 1.08 GB, free: 321.5 MB / 0.8262 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.000603/1.517, allocations: 388.6 kB / 1.08 GB, free: 321.3 MB / 0.8262 GB Notification: Performance of setup shared object (initialization): time 4.354e-05/1.517, allocations: 301.8 kB / 1.081 GB, free: 321.1 MB / 0.8262 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001462/1.518, allocations: 0.8126 MB / 1.081 GB, free: 320.7 MB / 0.8262 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001993/1.52, allocations: 1.411 MB / 1.083 GB, free: 319.8 MB / 0.8262 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.003266/1.523, allocations: 2.255 MB / 1.085 GB, free: 318.5 MB / 0.8262 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.282e-05/1.523, allocations: 4.312 kB / 1.085 GB, free: 318.5 MB / 0.8262 GB Notification: Performance of matching and sorting (n=257) (initialization): time 0.004466/1.528, allocations: 2.515 MB / 1.087 GB, free: 317.5 MB / 0.8262 GB Notification: Performance of prepare postOptimizeDAE: time 3.116e-05/1.528, allocations: 14.03 kB / 1.087 GB, free: 317.5 MB / 0.8262 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.485e-05/1.528, allocations: 13.91 kB / 1.087 GB, free: 317.5 MB / 0.8262 GB Notification: Performance of postOpt tearingSystem (initialization): time 4.946e-05/1.528, allocations: 24.08 kB / 1.088 GB, free: 317.5 MB / 0.8262 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002491/1.531, allocations: 0.5553 MB / 1.088 GB, free: 317.4 MB / 0.8262 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001488/1.532, allocations: 4.158 MB / 1.092 GB, free: 313.3 MB / 0.8262 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00246/1.534, allocations: 213.9 kB / 1.092 GB, free: 313.2 MB / 0.8262 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001874/1.535, allocations: 88.08 kB / 1.092 GB, free: 313.2 MB / 0.8262 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.002455/1.537, allocations: 1.47 MB / 1.094 GB, free: 312.6 MB / 0.8262 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001488/1.539, allocations: 1.402 MB / 1.095 GB, free: 311.6 MB / 0.8262 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.002767/1.541, allocations: 2.238 MB / 1.097 GB, free: 310.3 MB / 0.8262 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 9.538e-06/1.541, allocations: 3.469 kB / 1.097 GB, free: 310.3 MB / 0.8262 GB Notification: Performance of matching and sorting (n=257) (initialization_lambda0): time 0.00415/1.546, allocations: 2.497 MB / 1.1 GB, free: 309.3 MB / 0.8262 GB Notification: Performance of prepare postOptimizeDAE: time 2.315e-05/1.546, allocations: 11.84 kB / 1.1 GB, free: 309.3 MB / 0.8262 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.013e-05/1.546, allocations: 12.66 kB / 1.1 GB, free: 309.3 MB / 0.8262 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.087e-05/1.546, allocations: 26.81 kB / 1.1 GB, free: 309.3 MB / 0.8262 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001694/1.547, allocations: 472.5 kB / 1.1 GB, free: 309.2 MB / 0.8262 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.344e-05/1.547, allocations: 30.48 kB / 1.1 GB, free: 309.2 MB / 0.8262 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00248/1.55, allocations: 195.3 kB / 1.101 GB, free: 309.2 MB / 0.8262 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001502/1.55, allocations: 85.28 kB / 1.101 GB, free: 309.1 MB / 0.8262 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 59 * 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 (257): * Single equations (assignments): 250 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 7 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 7 systems {1, 1, 1, 1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.000629/1.551, allocations: 314.7 kB / 1.101 GB, free: 308.9 MB / 0.8262 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005916/1.551, allocations: 285.7 kB / 1.101 GB, free: 308.7 MB / 0.8262 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003337/1.555, allocations: 2.109 MB / 1.103 GB, free: 307.9 MB / 0.8262 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.417e-05/1.555, allocations: 20.05 kB / 1.103 GB, free: 307.9 MB / 0.8262 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.995e-06/1.555, allocations: 2.75 kB / 1.103 GB, free: 307.9 MB / 0.8262 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002443/1.557, allocations: 1.881 MB / 1.105 GB, free: 307 MB / 0.8262 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.007375/1.564, allocations: 5.185 MB / 1.11 GB, free: 304.8 MB / 0.8262 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.432e-06/1.564, allocations: 0 / 1.11 GB, free: 304.8 MB / 0.8262 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002035/1.566, allocations: 0.4891 MB / 1.111 GB, free: 304.8 MB / 0.8262 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.543e-05/1.566, allocations: 11.22 kB / 1.111 GB, free: 304.8 MB / 0.8262 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.00011/1.567, allocations: 55.31 kB / 1.111 GB, free: 304.8 MB / 0.8262 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001129/1.568, allocations: 4.125 MB / 1.115 GB, free: 300.6 MB / 0.8262 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.607e-06/1.568, allocations: 3.984 kB / 1.115 GB, free: 300.6 MB / 0.8262 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003986/1.572, allocations: 3.246 MB / 1.118 GB, free: 299.2 MB / 0.8262 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001187/1.573, allocations: 0.5718 MB / 1.118 GB, free: 298.8 MB / 0.8262 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003424/1.573, allocations: 47.67 kB / 1.119 GB, free: 298.8 MB / 0.8262 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001609/1.575, allocations: 87.33 kB / 1.119 GB, free: 298.8 MB / 0.8262 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000196/1.575, allocations: 112.6 kB / 1.119 GB, free: 298.8 MB / 0.8262 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001214/1.575, allocations: 74.06 kB / 1.119 GB, free: 298.7 MB / 0.8262 GB Notification: Performance of sorting global known variables: time 0.001534/1.577, allocations: 1.331 MB / 1.12 GB, free: 298 MB / 0.8262 GB Notification: Performance of sort global known variables: time 9.1e-08/1.577, allocations: 0 / 1.12 GB, free: 298 MB / 0.8262 GB Notification: Performance of remove unused functions: time 0.003457/1.58, allocations: 1.736 MB / 1.122 GB, free: 297.8 MB / 0.8262 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 13 * Number of states: 20 (vol.dynBal.medium.Xi[1],vol.dynBal.U,vol.dynBal.m,vol.dynBal.mC[1],vol1.dynBal.medium.Xi[1],vol1.dynBal.U,vol1.dynBal.m,vol1.dynBal.mC[1],vol2.dynBal.medium.Xi[1],vol2.dynBal.U,vol2.dynBal.m,vol2.dynBal.mC[1],vol3.dynBal.medium.Xi[1],vol3.dynBal.U,vol3.dynBal.m,vol3.dynBal.mC[1],vol4.dynBal.medium.Xi[1],vol4.dynBal.U,vol4.dynBal.m,vol4.dynBal.mC[1]) * 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 (182): * Single equations (assignments): 175 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 7 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 7 systems {1, 1, 1, 1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.0006365/1.581, allocations: 352.7 kB / 1.122 GB, free: 297.6 MB / 0.8262 GB Notification: Performance of simCode: created initialization part: time 0.004997/1.586, allocations: 3.145 MB / 1.125 GB, free: 295.1 MB / 0.8262 GB Notification: Performance of simCode: created event and clocks part: time 7.364e-06/1.586, allocations: 2.406 kB / 1.125 GB, free: 295.1 MB / 0.8262 GB Notification: Performance of simCode: created simulation system equations: time 0.001326/1.587, allocations: 0.9761 MB / 1.126 GB, free: 294.1 MB / 0.8262 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00582/1.593, allocations: 1.521 MB / 1.128 GB, free: 292.7 MB / 0.8262 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007706/1.601, allocations: 6.659 MB / 1.134 GB, free: 286.2 MB / 0.8262 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001195/1.602, allocations: 2.196 MB / 1.136 GB, free: 284 MB / 0.8262 GB Notification: Performance of simCode: alias equations: time 0.002719/1.605, allocations: 1.096 MB / 1.137 GB, free: 282.9 MB / 0.8262 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.00049/1.605, allocations: 219.3 kB / 1.138 GB, free: 282.7 MB / 0.8262 GB Notification: Performance of SimCode: time 7.21e-07/1.605, allocations: 0 / 1.138 GB, free: 282.7 MB / 0.8262 GB Notification: Performance of Templates: time 0.07336/1.678, allocations: 55.53 MB / 1.192 GB, free: 227.8 MB / 0.8262 GB make -j1 -f IBPSA_latest_IBPSA.Fluid.Sources.Examples.TraceSubstancesFlowSource.makefile [Timeout 660] (rm -f IBPSA_latest_IBPSA.Fluid.Sources.Examples.TraceSubstancesFlowSource.pipe ; mkfifo IBPSA_latest_IBPSA.Fluid.Sources.Examples.TraceSubstancesFlowSource.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Fluid.Sources.Examples.TraceSubstancesFlowSource.pipe >> ../files/IBPSA_latest_IBPSA.Fluid.Sources.Examples.TraceSubstancesFlowSource.sim & ./IBPSA_latest_IBPSA.Fluid.Sources.Examples.TraceSubstancesFlowSource -abortSlowSimulation -alarm=480 -lv LOG_STATS > IBPSA_latest_IBPSA.Fluid.Sources.Examples.TraceSubstancesFlowSource.pipe 2>&1) [Timeout 480]