Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_13_Buildings.Fluid.HeatExchangers.Examples.DryCoilEffectivenessNTUMassFlow.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.002418/0.002418, allocations: 80.55 kB / 19.96 MB, free: 4.598 MB / 18.57 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.002901/0.002901, allocations: 177.2 kB / 23.24 MB, free: 1.32 MB / 18.57 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 1.791/1.791, allocations: 177.1 MB / 203.5 MB, free: 5.75 MB / 186.7 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo): time 3.445/3.445, allocations: 389.5 MB / 0.6343 GB, free: 12.62 MB / 0.6042 GB " [Timeout remaining time 175] Using package Buildings with version 13.0.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo) Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo) Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo) Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo) Running command: translateModel(Buildings.Fluid.HeatExchangers.Examples.DryCoilEffectivenessNTUMassFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Fluid.HeatExchangers.Examples.DryCoilEffectivenessNTUMassFlow") translateModel(Buildings.Fluid.HeatExchangers.Examples.DryCoilEffectivenessNTUMassFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Fluid.HeatExchangers.Examples.DryCoilEffectivenessNTUMassFlow") [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 3.206e-06/3.206e-06, allocations: 3.938 kB / 1.001 GB, free: 12.98 MB / 0.9636 GB Notification: Performance of FrontEnd - Absyn->SCode: time 4.582e-05/4.902e-05, allocations: 2.281 kB / 1.001 GB, free: 12.98 MB / 0.9636 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.Examples.DryCoilEffectivenessNTUMassFlow): time 1.466/1.466, allocations: 183.4 MB / 1.18 GB, free: 15.75 MB / 1.042 GB Notification: Performance of NFInst.instExpressions: time 0.03334/1.499, allocations: 12.53 MB / 1.192 GB, free: 7.352 MB / 1.042 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.005374/1.504, allocations: 65.47 kB / 1.193 GB, free: 7.316 MB / 1.042 GB Notification: Performance of NFTyping.typeComponents: time 0.003638/1.508, allocations: 0.8028 MB / 1.193 GB, free: 6.84 MB / 1.042 GB Notification: Performance of NFTyping.typeBindings: time 0.01243/1.52, allocations: 2.355 MB / 1.196 GB, free: 5.508 MB / 1.042 GB Notification: Performance of NFTyping.typeClassSections: time 0.01045/1.531, allocations: 2.207 MB / 1.198 GB, free: 4.418 MB / 1.042 GB Notification: Performance of NFFlatten.flatten: time 0.01168/1.543, allocations: 3.278 MB / 1.201 GB, free: 2.82 MB / 1.042 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003866/1.546, allocations: 0.8894 MB / 1.202 GB, free: 2.367 MB / 1.042 GB Notification: Performance of NFEvalConstants.evaluate: time 0.01455/1.561, allocations: 2.569 MB / 1.204 GB, free: 1.203 MB / 1.042 GB Notification: Performance of NFSimplifyModel.simplify: time 0.005018/1.566, allocations: 0.9277 MB / 1.205 GB, free: 0.9023 MB / 1.042 GB Notification: Performance of NFPackage.collectConstants: time 0.0005739/1.567, allocations: 131.4 kB / 1.205 GB, free: 0.9023 MB / 1.042 GB Notification: Performance of NFFlatten.collectFunctions: time 0.01228/1.579, allocations: 2.693 MB / 1.208 GB, free: 15.57 MB / 1.057 GB Notification: Performance of NFScalarize.scalarize: time 0.001083/1.58, allocations: 447.7 kB / 1.208 GB, free: 15.24 MB / 1.057 GB Notification: Performance of NFVerifyModel.verify: time 0.002/1.582, allocations: 0.5309 MB / 1.209 GB, free: 14.97 MB / 1.057 GB Notification: Performance of NFConvertDAE.convert: time 0.01136/1.593, allocations: 3.36 MB / 1.212 GB, free: 12.82 MB / 1.057 GB Notification: Performance of FrontEnd - DAE generated: time 9.308e-06/1.593, allocations: 0 / 1.212 GB, free: 12.82 MB / 1.057 GB Notification: Performance of FrontEnd: time 2.726e-06/1.593, allocations: 0 / 1.212 GB, free: 12.82 MB / 1.057 GB Notification: Performance of Transformations before backend: time 0.0001507/1.594, allocations: 0 / 1.212 GB, free: 12.82 MB / 1.057 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 229 * Number of variables: 229 Notification: Performance of Generate backend data structure: time 0.009786/1.603, allocations: 2.09 MB / 1.214 GB, free: 11.25 MB / 1.057 GB Notification: Performance of prepare preOptimizeDAE: time 7.8e-05/1.603, allocations: 12.12 kB / 1.214 GB, free: 11.25 MB / 1.057 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003832/1.607, allocations: 0.5289 MB / 1.215 GB, free: 11 MB / 1.057 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004178/1.611, allocations: 1.086 MB / 1.216 GB, free: 10.17 MB / 1.057 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001652/1.612, allocations: 75.05 kB / 1.216 GB, free: 10.14 MB / 1.057 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004328/1.612, allocations: 98.75 kB / 1.216 GB, free: 10.11 MB / 1.057 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.00427/1.616, allocations: 1.411 MB / 1.217 GB, free: 9.188 MB / 1.057 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.956e-05/1.616, allocations: 0 / 1.217 GB, free: 9.188 MB / 1.057 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002061/1.617, allocations: 38.59 kB / 1.217 GB, free: 9.16 MB / 1.057 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001289/1.617, allocations: 37.78 kB / 1.218 GB, free: 9.156 MB / 1.057 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004128/1.621, allocations: 1.329 MB / 1.219 GB, free: 8.469 MB / 1.057 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 0.01136/1.632, allocations: 3.352 MB / 1.222 GB, free: 6.156 MB / 1.057 GB Notification: Performance of preOpt comSubExp (simulation): time 0.003284/1.635, allocations: 0.96 MB / 1.223 GB, free: 5.652 MB / 1.057 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001466/1.637, allocations: 0.5711 MB / 1.224 GB, free: 5.336 MB / 1.057 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001048/1.638, allocations: 165.9 kB / 1.224 GB, free: 5.27 MB / 1.057 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001964/1.64, allocations: 0.8308 MB / 1.225 GB, free: 4.66 MB / 1.057 GB Notification: Performance of pre-optimization done (n=84): time 4.539e-06/1.64, allocations: 0 / 1.225 GB, free: 4.66 MB / 1.057 GB Notification: Performance of matching and sorting (n=84): time 0.005322/1.645, allocations: 1.823 MB / 1.226 GB, free: 3.699 MB / 1.057 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001533/1.645, allocations: 128.5 kB / 1.226 GB, free: 3.559 MB / 1.057 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002447/1.648, allocations: 0.9328 MB / 1.227 GB, free: 3.027 MB / 1.057 GB Notification: Performance of collectPreVariables (initialization): time 0.0001979/1.648, allocations: 49.61 kB / 1.227 GB, free: 2.98 MB / 1.057 GB Notification: Performance of collectInitialEqns (initialization): time 0.001115/1.649, allocations: 0.5476 MB / 1.228 GB, free: 2.496 MB / 1.057 GB Notification: Performance of collectInitialBindings (initialization): time 0.0004308/1.65, allocations: 284.5 kB / 1.228 GB, free: 2.25 MB / 1.057 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005169/1.65, allocations: 206.2 kB / 1.228 GB, free: 2.129 MB / 1.057 GB Notification: Performance of setup shared object (initialization): time 0.000243/1.65, allocations: 340.4 kB / 1.229 GB, free: 1.801 MB / 1.057 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.00149/1.652, allocations: 0.547 MB / 1.229 GB, free: 1.496 MB / 1.057 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002144/1.654, allocations: 1.084 MB / 1.23 GB, free: 0.5469 MB / 1.057 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.00312/1.657, allocations: 1.167 MB / 1.231 GB, free: 15.32 MB / 1.073 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.169e-05/1.657, allocations: 4 kB / 1.231 GB, free: 15.32 MB / 1.073 GB Notification: Performance of matching and sorting (n=115) (initialization): time 0.004126/1.661, allocations: 1.505 MB / 1.233 GB, free: 13.79 MB / 1.073 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001139/1.661, allocations: 75.33 kB / 1.233 GB, free: 13.7 MB / 1.073 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.382e-05/1.661, allocations: 0 / 1.233 GB, free: 13.7 MB / 1.073 GB Notification: Performance of postOpt tearingSystem (initialization): time 4.579e-05/1.661, allocations: 8 kB / 1.233 GB, free: 13.7 MB / 1.073 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001374/1.663, allocations: 247.8 kB / 1.233 GB, free: 13.45 MB / 1.073 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.999e-05/1.663, allocations: 15.88 kB / 1.233 GB, free: 13.44 MB / 1.073 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001721/1.665, allocations: 155.3 kB / 1.233 GB, free: 13.29 MB / 1.073 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001751/1.665, allocations: 43.98 kB / 1.233 GB, free: 13.24 MB / 1.073 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.002195/1.667, allocations: 0.7901 MB / 1.234 GB, free: 12.43 MB / 1.073 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001992/1.669, allocations: 1.088 MB / 1.235 GB, free: 11.19 MB / 1.073 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.003296/1.672, allocations: 1.16 MB / 1.236 GB, free: 9.977 MB / 1.073 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.087e-05/1.672, allocations: 4 kB / 1.236 GB, free: 9.973 MB / 1.073 GB Notification: Performance of matching and sorting (n=115) (initialization_lambda0): time 0.004095/1.676, allocations: 1.491 MB / 1.238 GB, free: 8.449 MB / 1.073 GB Notification: Performance of prepare postOptimizeDAE: time 9.225e-05/1.676, allocations: 75.38 kB / 1.238 GB, free: 8.363 MB / 1.073 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.169e-05/1.676, allocations: 4 kB / 1.238 GB, free: 8.359 MB / 1.073 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.055e-05/1.676, allocations: 8.031 kB / 1.238 GB, free: 8.352 MB / 1.073 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001237/1.678, allocations: 247.6 kB / 1.238 GB, free: 8.109 MB / 1.073 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.88e-05/1.678, allocations: 11.98 kB / 1.238 GB, free: 8.098 MB / 1.073 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001608/1.679, allocations: 139.5 kB / 1.238 GB, free: 7.961 MB / 1.073 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001545/1.679, allocations: 35.98 kB / 1.238 GB, free: 7.926 MB / 1.073 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 11 * Number of states: 0 () * Number of discrete variables: 15 (hex.flowRegime_nominal,mAirGai.nextEventScaled,mAirGai.nextEvent,$PRE.mAirGai.nextEvent,mAirGai.last,mAirGai.b,mAirGai.a,mWatGai.nextEventScaled,mWatGai.nextEvent,$PRE.mWatGai.nextEvent,mWatGai.last,mWatGai.b,mWatGai.a,$whenCondition2,$whenCondition1) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (105): * Single equations (assignments): 103 * Array equations: 0 * Algorithm blocks: 2 * 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 0.0006216/1.68, allocations: 312.9 kB / 1.239 GB, free: 7.602 MB / 1.073 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005793/1.681, allocations: 132.1 kB / 1.239 GB, free: 7.473 MB / 1.073 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004155/1.685, allocations: 1.516 MB / 1.24 GB, free: 5.93 MB / 1.073 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.445e-05/1.685, allocations: 8 kB / 1.24 GB, free: 5.922 MB / 1.073 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.588e-05/1.685, allocations: 3.984 kB / 1.24 GB, free: 5.918 MB / 1.073 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.291e-05/1.685, allocations: 7.984 kB / 1.24 GB, free: 5.91 MB / 1.073 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.007317/1.692, allocations: 2.68 MB / 1.243 GB, free: 3.129 MB / 1.073 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.22e-05/1.692, allocations: 4 kB / 1.243 GB, free: 3.125 MB / 1.073 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001035/1.693, allocations: 192.1 kB / 1.243 GB, free: 2.938 MB / 1.073 GB Notification: Performance of postOpt tearingSystem (simulation): time 2.06e-05/1.693, allocations: 4 kB / 1.243 GB, free: 2.934 MB / 1.073 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 9.892e-05/1.693, allocations: 31.98 kB / 1.243 GB, free: 2.902 MB / 1.073 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.085e-05/1.693, allocations: 15.11 kB / 1.243 GB, free: 2.891 MB / 1.073 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.294e-05/1.693, allocations: 7.938 kB / 1.243 GB, free: 2.883 MB / 1.073 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.005858/1.699, allocations: 2.335 MB / 1.245 GB, free: 464 kB / 1.073 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0009246/1.7, allocations: 254.9 kB / 1.246 GB, free: 208 kB / 1.073 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003149/1.7, allocations: 24 kB / 1.246 GB, free: 184 kB / 1.073 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001384/1.702, allocations: 104.5 kB / 1.246 GB, free: 80 kB / 1.073 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002328/1.702, allocations: 72.42 kB / 1.246 GB, free: 8 kB / 1.073 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000169/1.702, allocations: 43.97 kB / 1.246 GB, free: 15.96 MB / 1.089 GB Notification: Performance of sorting global known variables: time 0.001603/1.704, allocations: 0.6319 MB / 1.247 GB, free: 15.32 MB / 1.089 GB Notification: Performance of sort global known variables: time 9e-08/1.704, allocations: 0 / 1.247 GB, free: 15.32 MB / 1.089 GB Notification: Performance of remove unused functions: time 0.003842/1.708, allocations: 0.8223 MB / 1.247 GB, free: 14.5 MB / 1.089 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 14 * Number of states: 1 (senRelHum.phi) * Number of discrete variables: 12 ($whenCondition1,$whenCondition2,mWatGai.a,mWatGai.b,mWatGai.last,mWatGai.nextEvent,mWatGai.nextEventScaled,mAirGai.a,mAirGai.b,mAirGai.last,mAirGai.nextEvent,mAirGai.nextEventScaled) * Number of discrete states: 12 (mAirGai.nextEvent,mAirGai.last,mAirGai.nextEventScaled,mAirGai.b,mAirGai.a,$whenCondition2,mWatGai.nextEvent,mWatGai.last,mWatGai.nextEventScaled,mWatGai.b,mWatGai.a,$whenCondition1) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (82): * Single equations (assignments): 78 * Array equations: 0 * Algorithm blocks: 2 * Record equations: 2 * 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 0.002335/1.71, allocations: 0.5552 MB / 1.248 GB, free: 13.93 MB / 1.089 GB Notification: Performance of simCode: created initialization part: time 0.006231/1.716, allocations: 2.178 MB / 1.25 GB, free: 11.67 MB / 1.089 GB Notification: Performance of simCode: created event and clocks part: time 9.277e-06/1.716, allocations: 0 / 1.25 GB, free: 11.67 MB / 1.089 GB Notification: Performance of simCode: created simulation system equations: time 0.00181/1.718, allocations: 0.7331 MB / 1.251 GB, free: 10.9 MB / 1.089 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002668/1.721, allocations: 414.7 kB / 1.251 GB, free: 10.5 MB / 1.089 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007055/1.728, allocations: 2.412 MB / 1.253 GB, free: 8.008 MB / 1.089 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001202/1.729, allocations: 0.5649 MB / 1.254 GB, free: 7.41 MB / 1.089 GB Notification: Performance of simCode: alias equations: time 0.001806/1.731, allocations: 322.4 kB / 1.254 GB, free: 7.102 MB / 1.089 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004644/1.731, allocations: 112.3 kB / 1.254 GB, free: 6.992 MB / 1.089 GB Notification: Performance of SimCode: time 2.255e-06/1.731, allocations: 0 / 1.254 GB, free: 6.992 MB / 1.089 GB Notification: Performance of Templates: time 0.0595/1.791, allocations: 24.89 MB / 1.279 GB, free: 14.54 MB / 1.12 GB " [Timeout remaining time 298] make -j1 -f Buildings_13_Buildings.Fluid.HeatExchangers.Examples.DryCoilEffectivenessNTUMassFlow.makefile [Timeout 300] (rm -f Buildings_13_Buildings.Fluid.HeatExchangers.Examples.DryCoilEffectivenessNTUMassFlow.pipe ; mkfifo Buildings_13_Buildings.Fluid.HeatExchangers.Examples.DryCoilEffectivenessNTUMassFlow.pipe ; head -c 1048576 < Buildings_13_Buildings.Fluid.HeatExchangers.Examples.DryCoilEffectivenessNTUMassFlow.pipe >> ../files/Buildings_13_Buildings.Fluid.HeatExchangers.Examples.DryCoilEffectivenessNTUMassFlow.sim & ./Buildings_13_Buildings.Fluid.HeatExchangers.Examples.DryCoilEffectivenessNTUMassFlow -abortSlowSimulation -alarm=240 -lv LOG_STATS > Buildings_13_Buildings.Fluid.HeatExchangers.Examples.DryCoilEffectivenessNTUMassFlow.pipe 2>&1) [Timeout 240] [Calling sys.exit(0), Time elapsed: 13.229550621472299]