Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildingSystems_BuildingSystems.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_SteadyState.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 0.0007524/0.0007524, allocations: 80.44 kB / 19.17 MB, free: 0.7422 MB / 13.93 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 0.0008465/0.0008465, allocations: 165.9 kB / 22.46 MB, free: 2.105 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 0.8682/0.8682, allocations: 177.1 MB / 202.8 MB, free: 5.742 MB / 186.7 MB
"
[Timeout remaining time 179]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 master/package.mo): time 0.001452/0.001452, allocations: 237.6 kB / 259.4 MB, free: 13.02 MB / 250.7 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems master/package.mo): time 0.6654/0.6654, allocations: 138.4 MB / 454.3 MB, free: 1.648 MB / 362.7 MB
"
[Timeout remaining time 179]
Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems master/package.mo)
Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 master/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: "" <> buildModelFMU(BuildingSystems.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_SteadyState,fileNamePrefix="BuildingSystems_BuildingSystems_Fluid_Geothermal_Borefields_BaseClasses_HeatTransfer_ThermalResponseFactors_Validation_FiniteLineSource_SteadyState",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(BuildingSystems.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_SteadyState,fileNamePrefix="BuildingSystems_BuildingSystems_Fluid_Geothermal_Borefields_BaseClasses_HeatTransfer_ThermalResponseFactors_Validation_FiniteLineSource_SteadyState",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 2.655e-06/2.655e-06, allocations: 0 / 0.6464 GB, free: 28.95 MB / 0.5105 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.647e-05/1.913e-05, allocations: 2.281 kB / 0.6464 GB, free: 28.95 MB / 0.5105 GB
Notification: Performance of NFInst.instantiate(BuildingSystems.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_SteadyState): time 0.001436/0.001455, allocations: 1.351 MB / 0.6477 GB, free: 27.89 MB / 0.5105 GB
Notification: Performance of NFInst.instExpressions: time 0.000399/0.001854, allocations: 162 kB / 0.6479 GB, free: 27.77 MB / 0.5105 GB
Notification: Performance of NFInst.updateImplicitVariability: time 2.169e-05/0.001876, allocations: 0 / 0.6479 GB, free: 27.77 MB / 0.5105 GB
Notification: Performance of NFTyping.typeComponents: time 1.838e-05/0.001894, allocations: 3.938 kB / 0.6479 GB, free: 27.76 MB / 0.5105 GB
Notification: Performance of NFTyping.typeBindings: time 4.326e-05/0.001937, allocations: 13.41 kB / 0.6479 GB, free: 27.75 MB / 0.5105 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0003073/0.002245, allocations: 70.97 kB / 0.6479 GB, free: 27.7 MB / 0.5105 GB
Notification: Performance of NFFlatten.flatten: time 6.052e-05/0.002305, allocations: 24.33 kB / 0.648 GB, free: 27.69 MB / 0.5105 GB
Notification: Performance of NFFlatten.resolveConnections: time 3.699e-05/0.002342, allocations: 2.469 kB / 0.648 GB, free: 27.69 MB / 0.5105 GB
Notification: Performance of NFEvalConstants.evaluate: time 5.289e-05/0.002395, allocations: 19.05 kB / 0.648 GB, free: 27.68 MB / 0.5105 GB
Notification: Performance of NFSimplifyModel.simplify: time 3.954e-05/0.002435, allocations: 12.94 kB / 0.648 GB, free: 27.67 MB / 0.5105 GB
Notification: Performance of NFPackage.collectConstants: time 1.589e-05/0.002451, allocations: 2.938 kB / 0.648 GB, free: 27.67 MB / 0.5105 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0002034/0.002654, allocations: 120.7 kB / 0.6481 GB, free: 27.61 MB / 0.5105 GB
Notification: Performance of NFScalarize.scalarize: time 1.283e-05/0.002667, allocations: 11.91 kB / 0.6481 GB, free: 27.6 MB / 0.5105 GB
Notification: Performance of NFVerifyModel.verify: time 1.721e-05/0.002684, allocations: 4.812 kB / 0.6481 GB, free: 27.6 MB / 0.5105 GB
Notification: Performance of NFConvertDAE.convert: time 0.0001402/0.002824, allocations: 109.1 kB / 0.6482 GB, free: 27.54 MB / 0.5105 GB
Notification: Performance of FrontEnd - DAE generated: time 1.753e-06/0.002826, allocations: 0 / 0.6482 GB, free: 27.54 MB / 0.5105 GB
Notification: Performance of FrontEnd: time 1.032e-06/0.002827, allocations: 0 / 0.6482 GB, free: 27.54 MB / 0.5105 GB
Notification: Performance of Transformations before backend: time 3.867e-06/0.002831, allocations: 1.75 kB / 0.6482 GB, free: 27.54 MB / 0.5105 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 4
 * Number of variables: 4
Notification: Performance of Generate backend data structure: time 0.0002329/0.003064, allocations: 266 kB / 0.6485 GB, free: 27.25 MB / 0.5105 GB
Notification: Performance of prepare preOptimizeDAE: time 3.751e-05/0.003101, allocations: 9.781 kB / 0.6485 GB, free: 27.25 MB / 0.5105 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 2.05e-05/0.003122, allocations: 31.94 kB / 0.6485 GB, free: 27.21 MB / 0.5105 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 1.923e-05/0.003141, allocations: 2.406 kB / 0.6485 GB, free: 27.21 MB / 0.5105 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 5.273e-05/0.003194, allocations: 116.5 kB / 0.6486 GB, free: 27.08 MB / 0.5105 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.957e-06/0.003203, allocations: 4.375 kB / 0.6486 GB, free: 27.07 MB / 0.5105 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 7.354e-06/0.00321, allocations: 3.125 kB / 0.6486 GB, free: 27.07 MB / 0.5105 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 7.856e-05/0.003289, allocations: 37.28 kB / 0.6487 GB, free: 27.04 MB / 0.5105 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.019e-05/0.003299, allocations: 4.125 kB / 0.6487 GB, free: 27.04 MB / 0.5105 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.117e-06/0.003308, allocations: 4.375 kB / 0.6487 GB, free: 27.03 MB / 0.5105 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.039e-06/0.003313, allocations: 9.344 kB / 0.6487 GB, free: 27.02 MB / 0.5105 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 4.826e-05/0.003361, allocations: 19.08 kB / 0.6487 GB, free: 27.02 MB / 0.5105 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 9.42e-05/0.003455, allocations: 124.5 kB / 0.6488 GB, free: 26.86 MB / 0.5105 GB
Notification: Performance of preOpt comSubExp (simulation): time 5.332e-05/0.003509, allocations: 32.98 kB / 0.6489 GB, free: 26.83 MB / 0.5105 GB
Notification: Performance of preOpt resolveLoops (simulation): time 2.297e-05/0.003532, allocations: 15.2 kB / 0.6489 GB, free: 26.82 MB / 0.5105 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.000489/0.004021, allocations: 70.17 kB / 0.6489 GB, free: 26.8 MB / 0.5105 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.088e-05/0.004062, allocations: 31.72 kB / 0.649 GB, free: 26.76 MB / 0.5105 GB
Notification: Performance of pre-optimization done (n=4): time 3.577e-06/0.004065, allocations: 3.938 kB / 0.649 GB, free: 26.75 MB / 0.5105 GB
Notification: Performance of matching and sorting (n=4): time 0.0001487/0.004214, allocations: 61.91 kB / 0.649 GB, free: 26.71 MB / 0.5105 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 1.614e-05/0.00423, allocations: 56.62 kB / 0.6491 GB, free: 26.64 MB / 0.5105 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 4.213e-05/0.004272, allocations: 108.2 kB / 0.6492 GB, free: 26.53 MB / 0.5105 GB
Notification: Performance of collectPreVariables (initialization): time 6.762e-06/0.004279, allocations: 25.7 kB / 0.6492 GB, free: 26.5 MB / 0.5105 GB
Notification: Performance of collectInitialEqns (initialization): time 1.271e-05/0.004292, allocations: 81.33 kB / 0.6493 GB, free: 26.42 MB / 0.5105 GB
Notification: Performance of collectInitialBindings (initialization): time 2.229e-05/0.004314, allocations: 14.78 kB / 0.6493 GB, free: 26.41 MB / 0.5105 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.412e-05/0.004338, allocations: 17.92 kB / 0.6493 GB, free: 26.39 MB / 0.5105 GB
Notification: Performance of setup shared object (initialization): time 2.436e-05/0.004362, allocations: 316.4 kB / 0.6496 GB, free: 26.07 MB / 0.5105 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 1.473e-05/0.004377, allocations: 4.094 kB / 0.6496 GB, free: 26.07 MB / 0.5105 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 1.312e-05/0.00439, allocations: 8.516 kB / 0.6496 GB, free: 26.07 MB / 0.5105 GB
Notification: Performance of analyzeInitialSystem (initialization): time 3.375e-05/0.004424, allocations: 24.7 kB / 0.6497 GB, free: 26.05 MB / 0.5105 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.934e-06/0.004426, allocations: 0 / 0.6497 GB, free: 26.05 MB / 0.5105 GB
Notification: Performance of matching and sorting (n=4) (initialization): time 4.93e-05/0.004475, allocations: 62.75 kB / 0.6497 GB, free: 26 MB / 0.5105 GB
Notification: Performance of prepare postOptimizeDAE: time 1.196e-05/0.004487, allocations: 9.844 kB / 0.6497 GB, free: 26 MB / 0.5105 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.027e-06/0.004491, allocations: 0 / 0.6497 GB, free: 26 MB / 0.5105 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.142e-05/0.004503, allocations: 1.656 kB / 0.6497 GB, free: 26 MB / 0.5105 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 4.699e-05/0.00455, allocations: 9.812 kB / 0.6498 GB, free: 25.99 MB / 0.5105 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.719e-06/0.004554, allocations: 0 / 0.6498 GB, free: 25.99 MB / 0.5105 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 1.121e-05/0.004565, allocations: 5.125 kB / 0.6498 GB, free: 25.99 MB / 0.5105 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.01e-06/0.00457, allocations: 6.234 kB / 0.6498 GB, free: 25.98 MB / 0.5105 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 1
 * 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 (4):
 * Single equations (assignments): 4
 * 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 3.145e-05/0.004602, allocations: 111.6 kB / 0.6499 GB, free: 25.87 MB / 0.5105 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 4.558e-06/0.004606, allocations: 2.719 kB / 0.6499 GB, free: 25.87 MB / 0.5105 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001047/0.004711, allocations: 74.42 kB / 0.6499 GB, free: 25.81 MB / 0.5105 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.864e-06/0.004713, allocations: 4 kB / 0.6499 GB, free: 25.8 MB / 0.5105 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.293e-06/0.00472, allocations: 5.438 kB / 0.6499 GB, free: 25.8 MB / 0.5105 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.629e-06/0.004725, allocations: 7.922 kB / 0.65 GB, free: 25.79 MB / 0.5105 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 5.685e-05/0.004782, allocations: 127.9 kB / 0.6501 GB, free: 25.63 MB / 0.5105 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.31e-07/0.004782, allocations: 0 / 0.6501 GB, free: 25.63 MB / 0.5105 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 1.696e-05/0.004799, allocations: 10.52 kB / 0.6501 GB, free: 25.63 MB / 0.5105 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.854e-06/0.004801, allocations: 1.094 kB / 0.6501 GB, free: 25.63 MB / 0.5105 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 9.308e-06/0.004811, allocations: 5.125 kB / 0.6501 GB, free: 25.62 MB / 0.5105 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 6.31e-07/0.004811, allocations: 0 / 0.6501 GB, free: 25.62 MB / 0.5105 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.112e-06/0.004812, allocations: 5.094 kB / 0.6501 GB, free: 25.62 MB / 0.5105 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 5.971e-05/0.004872, allocations: 83.64 kB / 0.6502 GB, free: 25.54 MB / 0.5105 GB
Notification: Performance of postOpt removeConstants (simulation): time 1.773e-05/0.00489, allocations: 7.578 kB / 0.6502 GB, free: 25.54 MB / 0.5105 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 8.997e-06/0.004899, allocations: 4 kB / 0.6502 GB, free: 25.53 MB / 0.5105 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 6.332e-06/0.004905, allocations: 1.5 kB / 0.6502 GB, free: 25.53 MB / 0.5105 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 1.199e-05/0.004917, allocations: 5.438 kB / 0.6502 GB, free: 25.53 MB / 0.5105 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.795e-06/0.00492, allocations: 1.469 kB / 0.6502 GB, free: 25.53 MB / 0.5105 GB
Notification: Performance of sorting global known variables: time 1.482e-05/0.004935, allocations: 86.77 kB / 0.6503 GB, free: 25.45 MB / 0.5105 GB
Notification: Performance of sort global known variables: time 5e-08/0.004935, allocations: 1 kB / 0.6503 GB, free: 25.45 MB / 0.5105 GB
Notification: Performance of remove unused functions: time 0.000137/0.005072, allocations: 30.22 kB / 0.6503 GB, free: 25.43 MB / 0.5105 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * 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 (4):
 * Single equations (assignments): 4
 * 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 0.0002218/0.005294, allocations: 0.6378 MB / 0.6509 GB, free: 24.82 MB / 0.5105 GB
Notification: Performance of simCode: created initialization part: time 6.801e-05/0.005362, allocations: 21.73 kB / 0.651 GB, free: 24.81 MB / 0.5105 GB
Notification: Performance of simCode: created event and clocks part: time 1.242e-06/0.005363, allocations: 0 / 0.651 GB, free: 24.81 MB / 0.5105 GB
Notification: Performance of simCode: created simulation system equations: time 1.348e-05/0.005376, allocations: 12.31 kB / 0.651 GB, free: 24.81 MB / 0.5105 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0001292/0.005505, allocations: 22.89 kB / 0.651 GB, free: 24.79 MB / 0.5105 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0002559/0.005761, allocations: 141.8 kB / 0.6511 GB, free: 24.64 MB / 0.5105 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 2.383e-05/0.005785, allocations: 65.94 kB / 0.6512 GB, free: 24.56 MB / 0.5105 GB
Notification: Performance of simCode: alias equations: time 2.489e-05/0.00581, allocations: 13.52 kB / 0.6512 GB, free: 24.56 MB / 0.5105 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 2.45e-05/0.005834, allocations: 15.61 kB / 0.6512 GB, free: 24.55 MB / 0.5105 GB
Notification: Performance of SimCode: time 5.52e-07/0.005835, allocations: 0 / 0.6512 GB, free: 24.55 MB / 0.5105 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.0152/0.02104, allocations: 3.098 MB / 0.6542 GB, free: 22.77 MB / 0.5105 GB
Notification: Performance of buildModelFMU: Generate platform static: time 6.456/6.477, allocations: 6.125 kB / 0.6542 GB, free: 22.77 MB / 0.5105 GB
"
[Timeout remaining time 653]
(rm -f BuildingSystems_BuildingSystems.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_SteadyState.pipe ; mkfifo BuildingSystems_BuildingSystems.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_SteadyState.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_SteadyState.pipe >> ../files/BuildingSystems_BuildingSystems.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_SteadyState.sim & python3 -m fmpy simulate  --output-file BuildingSystems_BuildingSystems.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_SteadyState_res.csv --start-time 0 --stop-time 50 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.02 BuildingSystems_BuildingSystems_Fluid_Geothermal_Borefields_BaseClasses_HeatTransfer_ThermalResponseFactors_Validation_FiniteLineSource_SteadyState.fmu > BuildingSystems_BuildingSystems.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_SteadyState.pipe 2>&1) [Timeout 52.5]
[Calling sys.exit(0), Time elapsed: 9.29174042493105]
Failed to read output from testmodel.py, exit status != 0:
6.5588407116010785 6.567682368 6.563534059
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7ea4224b2e40>