Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildSysPro_BuildSysPro.IBPSA.Fluid.BaseClasses.FlowModels.Validation.InverseFlowFunctions.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 0.0009786/0.0009786, allocations: 68.47 kB / 19.17 MB, free: 0.7344 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 0.0007795/0.0007795, allocations: 173.9 kB / 22.46 MB, free: 2.09 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 0.8583/0.8583, allocations: 177.2 MB / 202.8 MB, free: 5.734 MB / 186.7 MB
"
[Timeout remaining time 179]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/package.mo", uses=false) [Timeout 180]
"[/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/Building/BuildingEnvelope/HeatTransfer/package.mo:2:1-40:17:writable] Warning: Soil_case_nappe was referenced in the package.order file, but was not found in package.mo, Soil_case_nappe/package.mo or Soil_case_nappe.mo.
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/package.mo): time 0.5212/0.5212, allocations: 110.2 MB / 369.4 MB, free: 12.61 MB / 346.7 MB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/BoundaryConditions/Scenarios/CombiTimeTable.mo:44:3-56:20:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/BoundaryConditions/Scenarios/CombiTimeTable.mo:58:3-65:19:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/BoundaryConditions/Scenarios/CombiTimeTable.mo:67:3-72:20:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/BoundaryConditions/Scenarios/CombiTimeTable.mo:74:3-79:20:writable] Warning: External function annotation should occur on the external-clause, not on the function.
"
[Timeout remaining time 179]
Using package BuildSysPro with version 3.6.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/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(BuildSysPro.IBPSA.Fluid.BaseClasses.FlowModels.Validation.InverseFlowFunctions,fileNamePrefix="BuildSysPro_BuildSysPro_IBPSA_Fluid_BaseClasses_FlowModels_Validation_InverseFlowFunctions",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(BuildSysPro.IBPSA.Fluid.BaseClasses.FlowModels.Validation.InverseFlowFunctions,fileNamePrefix="BuildSysPro_BuildSysPro_IBPSA_Fluid_BaseClasses_FlowModels_Validation_InverseFlowFunctions",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 2.094e-06/2.094e-06, allocations: 0 / 0.5473 GB, free: 9.816 MB / 0.5105 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.942e-05/2.151e-05, allocations: 2.281 kB / 0.5473 GB, free: 9.812 MB / 0.5105 GB
Notification: Performance of NFInst.instantiate(BuildSysPro.IBPSA.Fluid.BaseClasses.FlowModels.Validation.InverseFlowFunctions): time 0.002137/0.002158, allocations: 1.298 MB / 0.5486 GB, free: 8.5 MB / 0.5105 GB
Notification: Performance of NFInst.instExpressions: time 0.0007113/0.00287, allocations: 0.5331 MB / 0.5491 GB, free: 7.965 MB / 0.5105 GB
Notification: Performance of NFInst.updateImplicitVariability: time 3.149e-05/0.002901, allocations: 4 kB / 0.5491 GB, free: 7.961 MB / 0.5105 GB
Notification: Performance of NFTyping.typeComponents: time 2.057e-05/0.002922, allocations: 0 / 0.5491 GB, free: 7.961 MB / 0.5105 GB
Notification: Performance of NFTyping.typeBindings: time 4.6e-05/0.002968, allocations: 7.875 kB / 0.5491 GB, free: 7.953 MB / 0.5105 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0004816/0.003449, allocations: 143.3 kB / 0.5492 GB, free: 7.812 MB / 0.5105 GB
Notification: Performance of NFFlatten.flatten: time 6.605e-05/0.003515, allocations: 15.92 kB / 0.5492 GB, free: 7.797 MB / 0.5105 GB
Notification: Performance of NFFlatten.resolveConnections: time 5.195e-05/0.003567, allocations: 4 kB / 0.5492 GB, free: 7.793 MB / 0.5105 GB
Notification: Performance of NFEvalConstants.evaluate: time 3.772e-05/0.003605, allocations: 15.92 kB / 0.5493 GB, free: 7.777 MB / 0.5105 GB
Notification: Performance of NFSimplifyModel.simplify: time 5.023e-05/0.003655, allocations: 4 kB / 0.5493 GB, free: 7.773 MB / 0.5105 GB
Notification: Performance of NFPackage.collectConstants: time 1.476e-05/0.00367, allocations: 7.938 kB / 0.5493 GB, free: 7.766 MB / 0.5105 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0002878/0.003958, allocations: 279.3 kB / 0.5495 GB, free: 7.492 MB / 0.5105 GB
Notification: Performance of NFScalarize.scalarize: time 1.496e-05/0.003973, allocations: 0 / 0.5495 GB, free: 7.492 MB / 0.5105 GB
Notification: Performance of NFVerifyModel.verify: time 2.03e-05/0.003993, allocations: 4 kB / 0.5495 GB, free: 7.488 MB / 0.5105 GB
Notification: Performance of NFConvertDAE.convert: time 0.0002002/0.004193, allocations: 163.5 kB / 0.5497 GB, free: 7.328 MB / 0.5105 GB
Notification: Performance of FrontEnd - DAE generated: time 2.485e-06/0.004196, allocations: 0 / 0.5497 GB, free: 7.328 MB / 0.5105 GB
Notification: Performance of FrontEnd: time 1.913e-06/0.004198, allocations: 0 / 0.5497 GB, free: 7.328 MB / 0.5105 GB
Notification: Performance of Transformations before backend: time 6.081e-06/0.004204, allocations: 4 kB / 0.5497 GB, free: 7.324 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: 5
 * Number of variables: 5
Notification: Performance of Generate backend data structure: time 0.0003848/0.004589, allocations: 278 kB / 0.55 GB, free: 7.02 MB / 0.5105 GB
Notification: Performance of prepare preOptimizeDAE: time 4.519e-05/0.004634, allocations: 8.031 kB / 0.55 GB, free: 7.012 MB / 0.5105 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 3.047e-05/0.004664, allocations: 34.75 kB / 0.55 GB, free: 6.969 MB / 0.5105 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 2.58e-05/0.00469, allocations: 4.938 kB / 0.55 GB, free: 6.965 MB / 0.5105 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 8.644e-05/0.004776, allocations: 109.7 kB / 0.5501 GB, free: 6.832 MB / 0.5105 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 9.898e-06/0.004786, allocations: 384 / 0.5501 GB, free: 6.832 MB / 0.5105 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 1.036e-05/0.004797, allocations: 8.375 kB / 0.5501 GB, free: 6.824 MB / 0.5105 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001031/0.0049, allocations: 42.25 kB / 0.5502 GB, free: 6.777 MB / 0.5105 GB
Notification: Performance of preOpt findStateOrder (simulation): time 6.372e-06/0.004906, allocations: 192 / 0.5502 GB, free: 6.777 MB / 0.5105 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.787e-06/0.004915, allocations: 4.312 kB / 0.5502 GB, free: 6.773 MB / 0.5105 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.891e-06/0.004921, allocations: 8.062 kB / 0.5502 GB, free: 6.766 MB / 0.5105 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 4.373e-05/0.004965, allocations: 15.94 kB / 0.5502 GB, free: 6.75 MB / 0.5105 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0002997/0.005264, allocations: 224 kB / 0.5504 GB, free: 6.488 MB / 0.5105 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0001865/0.005451, allocations: 46.62 kB / 0.5504 GB, free: 6.434 MB / 0.5105 GB
Notification: Performance of preOpt resolveLoops (simulation): time 3.103e-05/0.005482, allocations: 16.84 kB / 0.5505 GB, free: 6.414 MB / 0.5105 GB
Notification: Performance of preOpt evalFunc (simulation): time 2.261e-05/0.005504, allocations: 3.984 kB / 0.5505 GB, free: 6.41 MB / 0.5105 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 1.96e-05/0.005524, allocations: 38.5 kB / 0.5505 GB, free: 6.363 MB / 0.5105 GB
Notification: Performance of pre-optimization done (n=4): time 1.263e-06/0.005525, allocations: 0 / 0.5505 GB, free: 6.363 MB / 0.5105 GB
Notification: Performance of matching and sorting (n=4): time 0.0001471/0.005672, allocations: 57.62 kB / 0.5506 GB, free: 6.301 MB / 0.5105 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.023e-05/0.005703, allocations: 55.41 kB / 0.5506 GB, free: 6.234 MB / 0.5105 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 5.458e-05/0.005757, allocations: 93.86 kB / 0.5507 GB, free: 6.133 MB / 0.5105 GB
Notification: Performance of collectPreVariables (initialization): time 9.958e-06/0.005767, allocations: 25.7 kB / 0.5507 GB, free: 6.102 MB / 0.5105 GB
Notification: Performance of collectInitialEqns (initialization): time 3.832e-05/0.005805, allocations: 96.08 kB / 0.5508 GB, free: 6.004 MB / 0.5105 GB
Notification: Performance of collectInitialBindings (initialization): time 1.031e-05/0.005816, allocations: 11.91 kB / 0.5508 GB, free: 5.992 MB / 0.5105 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.526e-05/0.005841, allocations: 17.72 kB / 0.5508 GB, free: 5.969 MB / 0.5105 GB
Notification: Performance of setup shared object (initialization): time 7.603e-05/0.005917, allocations: 310.8 kB / 0.5511 GB, free: 5.656 MB / 0.5105 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 1.882e-05/0.005936, allocations: 15.98 kB / 0.5512 GB, free: 5.641 MB / 0.5105 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 2.166e-05/0.005958, allocations: 17.72 kB / 0.5512 GB, free: 5.617 MB / 0.5105 GB
Notification: Performance of analyzeInitialSystem (initialization): time 4.032e-05/0.005998, allocations: 33.66 kB / 0.5512 GB, free: 5.578 MB / 0.5105 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.943e-06/0.006, allocations: 0 / 0.5512 GB, free: 5.578 MB / 0.5105 GB
Notification: Performance of matching and sorting (n=5) (initialization): time 6.257e-05/0.006062, allocations: 61.56 kB / 0.5513 GB, free: 5.512 MB / 0.5105 GB
Notification: Performance of prepare postOptimizeDAE: time 1.329e-05/0.006076, allocations: 8.031 kB / 0.5513 GB, free: 5.504 MB / 0.5105 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.16e-06/0.006081, allocations: 0 / 0.5513 GB, free: 5.504 MB / 0.5105 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.407e-05/0.006095, allocations: 3.984 kB / 0.5513 GB, free: 5.5 MB / 0.5105 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 3.697e-05/0.006132, allocations: 8 kB / 0.5513 GB, free: 5.492 MB / 0.5105 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.799e-06/0.006137, allocations: 0 / 0.5513 GB, free: 5.492 MB / 0.5105 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 1.549e-05/0.006152, allocations: 8 kB / 0.5513 GB, free: 5.484 MB / 0.5105 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.769e-06/0.006157, allocations: 0 / 0.5513 GB, free: 5.484 MB / 0.5105 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 2
 * 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 (5):
 * Single equations (assignments): 5
 * 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 5.416e-05/0.006211, allocations: 113.8 kB / 0.5514 GB, free: 5.363 MB / 0.5105 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 1.242e-05/0.006224, allocations: 7.891 kB / 0.5514 GB, free: 5.355 MB / 0.5105 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001127/0.006336, allocations: 69.3 kB / 0.5515 GB, free: 5.277 MB / 0.5105 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.345e-06/0.006339, allocations: 7.938 kB / 0.5515 GB, free: 5.27 MB / 0.5105 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.459e-06/0.006343, allocations: 0 / 0.5515 GB, free: 5.27 MB / 0.5105 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.374e-06/0.006345, allocations: 0 / 0.5515 GB, free: 5.27 MB / 0.5105 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0001048/0.00645, allocations: 132.7 kB / 0.5516 GB, free: 5.098 MB / 0.5105 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.503e-06/0.006452, allocations: 0 / 0.5516 GB, free: 5.098 MB / 0.5105 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 2.192e-05/0.006474, allocations: 7.938 kB / 0.5516 GB, free: 5.09 MB / 0.5105 GB
Notification: Performance of postOpt tearingSystem (simulation): time 2.915e-06/0.006477, allocations: 3.938 kB / 0.5516 GB, free: 5.086 MB / 0.5105 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.565e-06/0.006484, allocations: 4 kB / 0.5516 GB, free: 5.082 MB / 0.5105 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 9.21e-07/0.006485, allocations: 0 / 0.5516 GB, free: 5.082 MB / 0.5105 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.123e-06/0.006486, allocations: 0 / 0.5516 GB, free: 5.082 MB / 0.5105 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 7.987e-05/0.006566, allocations: 140 kB / 0.5518 GB, free: 4.93 MB / 0.5105 GB
Notification: Performance of postOpt removeConstants (simulation): time 9.198e-06/0.006575, allocations: 15.89 kB / 0.5518 GB, free: 4.914 MB / 0.5105 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.021e-05/0.006585, allocations: 4 kB / 0.5518 GB, free: 4.91 MB / 0.5105 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 2.57e-05/0.006611, allocations: 0 / 0.5518 GB, free: 4.91 MB / 0.5105 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 1.602e-05/0.006627, allocations: 3.984 kB / 0.5518 GB, free: 4.906 MB / 0.5105 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.916e-06/0.00663, allocations: 4.109 kB / 0.5518 GB, free: 4.902 MB / 0.5105 GB
Notification: Performance of sorting global known variables: time 2.519e-05/0.006655, allocations: 83.27 kB / 0.5519 GB, free: 4.82 MB / 0.5105 GB
Notification: Performance of sort global known variables: time 5e-08/0.006655, allocations: 0 / 0.5519 GB, free: 4.82 MB / 0.5105 GB
Notification: Performance of remove unused functions: time 0.0001748/0.00683, allocations: 23.94 kB / 0.5519 GB, free: 4.797 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 0.000343/0.007173, allocations: 0.7006 MB / 0.5526 GB, free: 4.066 MB / 0.5105 GB
Notification: Performance of simCode: created initialization part: time 9.51e-05/0.007268, allocations: 27.92 kB / 0.5526 GB, free: 4.039 MB / 0.5105 GB
Notification: Performance of simCode: created event and clocks part: time 1.633e-06/0.00727, allocations: 0 / 0.5526 GB, free: 4.039 MB / 0.5105 GB
Notification: Performance of simCode: created simulation system equations: time 1.121e-05/0.007281, allocations: 8 kB / 0.5526 GB, free: 4.031 MB / 0.5105 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0001649/0.007446, allocations: 4 kB / 0.5526 GB, free: 4.027 MB / 0.5105 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0003697/0.007816, allocations: 154.4 kB / 0.5528 GB, free: 3.836 MB / 0.5105 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 4.301e-05/0.007859, allocations: 59.3 kB / 0.5528 GB, free: 3.758 MB / 0.5105 GB
Notification: Performance of simCode: alias equations: time 3.197e-05/0.007891, allocations: 12.05 kB / 0.5528 GB, free: 3.746 MB / 0.5105 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 3.01e-05/0.007921, allocations: 16.44 kB / 0.5528 GB, free: 3.73 MB / 0.5105 GB
Notification: Performance of SimCode: time 7.22e-07/0.007921, allocations: 0 / 0.5528 GB, free: 3.73 MB / 0.5105 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.01436/0.02228, allocations: 2.052 MB / 0.5548 GB, free: 1.844 MB / 0.5105 GB
Notification: Performance of buildModelFMU: Generate platform static: time 6.807/6.829, allocations: 1.531 kB / 0.5548 GB, free: 1.844 MB / 0.5105 GB
"
[Timeout remaining time 653]
(rm -f BuildSysPro_BuildSysPro.IBPSA.Fluid.BaseClasses.FlowModels.Validation.InverseFlowFunctions.pipe ; mkfifo BuildSysPro_BuildSysPro.IBPSA.Fluid.BaseClasses.FlowModels.Validation.InverseFlowFunctions.pipe ; head -c 1048576 < BuildSysPro_BuildSysPro.IBPSA.Fluid.BaseClasses.FlowModels.Validation.InverseFlowFunctions.pipe >> ../files/BuildSysPro_BuildSysPro.IBPSA.Fluid.BaseClasses.FlowModels.Validation.InverseFlowFunctions.sim & python3 -m fmpy simulate  --output-file BuildSysPro_BuildSysPro.IBPSA.Fluid.BaseClasses.FlowModels.Validation.InverseFlowFunctions_res.csv --start-time 0 --stop-time 1 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.0004 BuildSysPro_BuildSysPro_IBPSA_Fluid_BaseClasses_FlowModels_Validation_InverseFlowFunctions.fmu > BuildSysPro_BuildSysPro.IBPSA.Fluid.BaseClasses.FlowModels.Validation.InverseFlowFunctions.pipe 2>&1) [Timeout 52.5]
[Calling sys.exit(0), Time elapsed: 9.290064387023449]
Failed to read output from testmodel.py, exit status != 0:
6.90802304353565 6.916256346 6.910357256
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7957ee1c04a0>