Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.1.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HelicalPipe.kc_overall.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 0.001754/0.001754, allocations: 112.2 kB / 21.22 MB, free: 0.75 MB / 14.72 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 0.002316/0.002316, allocations: 205.2 kB / 24.52 MB, free: 4.156 MB / 14.72 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 1.436/1.436, allocations: 230.6 MB / 258.3 MB, free: 8.031 MB / 206.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0+maint.om/package.mo): time 0.2194/0.2194, allocations: 46.93 MB / 361.6 MB, free: 4.27 MB / 286.1 MB
"
[Timeout remaining time 180]
Using package ModelicaTest with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0+maint.om/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(ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HelicalPipe.kc_overall,fileNamePrefix="ModelicaTest_4_1_0_ModelicaTest_Fluid_Dissipation_Verifications_HeatTransfer_HelicalPipe_kc_overall",fmuType="cs",version="2.0",platforms={"static"})
"" <> buildModelFMU(ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HelicalPipe.kc_overall,fileNamePrefix="ModelicaTest_4_1_0_ModelicaTest_Fluid_Dissipation_Verifications_HeatTransfer_HelicalPipe_kc_overall",fmuType="cs",version="2.0",platforms={"static"}) [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 0.002053/0.002053, allocations: 67.89 kB / 0.497 GB, free: 7.871 MB / 366.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.33/0.3321, allocations: 66.03 MB / 0.5614 GB, free: 4.473 MB / 398.1 MB
Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HelicalPipe.kc_overall): time 0.004817/0.3369, allocations: 2.151 MB / 0.5636 GB, free: 2.309 MB / 398.1 MB
Notification: Performance of NFInst.instExpressions: time 0.003418/0.3403, allocations: 2.18 MB / 0.5657 GB, free: 120 kB / 398.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0001062/0.3404, allocations: 7.938 kB / 0.5657 GB, free: 112 kB / 398.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.0002742/0.3407, allocations: 67.59 kB / 0.5658 GB, free: 44 kB / 398.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.0003049/0.341, allocations: 111.3 kB / 0.5659 GB, free: 15.93 MB / 414.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.0009569/0.3419, allocations: 446.2 kB / 0.5663 GB, free: 15.5 MB / 414.1 MB
Notification: Performance of NFFlatten.flatten: time 0.0005201/0.3425, allocations: 449.9 kB / 0.5667 GB, free: 15.05 MB / 414.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 6.093e-05/0.3425, allocations: 16.92 kB / 0.5667 GB, free: 15.04 MB / 414.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.0002876/0.3428, allocations: 179.1 kB / 0.5669 GB, free: 14.86 MB / 414.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.0002682/0.3431, allocations: 199.1 kB / 0.5671 GB, free: 14.66 MB / 414.1 MB
Notification: Performance of NFPackage.collectConstants: time 3.602e-05/0.3431, allocations: 12 kB / 0.5671 GB, free: 14.65 MB / 414.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.0009179/0.344, allocations: 0.624 MB / 0.5677 GB, free: 14.03 MB / 414.1 MB
Notification: Performance of NFScalarize.scalarize: time 0.0001479/0.3442, allocations: 119.4 kB / 0.5678 GB, free: 13.91 MB / 414.1 MB
Notification: Performance of NFVerifyModel.verify: time 0.0001795/0.3444, allocations: 178.8 kB / 0.568 GB, free: 13.73 MB / 414.1 MB
Notification: Performance of NFConvertDAE.convert: time 0.0009094/0.3453, allocations: 0.7216 MB / 0.5687 GB, free: 13.01 MB / 414.1 MB
Notification: Performance of FrontEnd - DAE generated: time 4.669e-06/0.3453, allocations: 4 kB / 0.5687 GB, free: 13.01 MB / 414.1 MB
Notification: Performance of FrontEnd: time 1.232e-06/0.3453, allocations: 0 / 0.5687 GB, free: 13.01 MB / 414.1 MB
Notification: Performance of Transformations before backend: time 7.154e-06/0.3453, allocations: 0 / 0.5687 GB, free: 13.01 MB / 414.1 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 104
 * Number of variables: 104
Notification: Performance of Generate backend data structure: time 0.001324/0.3466, allocations: 0.7034 MB / 0.5694 GB, free: 12.27 MB / 414.1 MB
Notification: Performance of prepare preOptimizeDAE: time 3.644e-05/0.3467, allocations: 8.031 kB / 0.5694 GB, free: 12.26 MB / 414.1 MB
Notification: Performance of preOpt introduceOutputRealDerivatives (simulation): time 2.079e-05/0.3467, allocations: 9.188 kB / 0.5694 GB, free: 12.25 MB / 414.1 MB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 8.813e-05/0.3468, allocations: 86.7 kB / 0.5695 GB, free: 12.16 MB / 414.1 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.000378/0.3471, allocations: 84.61 kB / 0.5696 GB, free: 12.08 MB / 414.1 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003942/0.3475, allocations: 266.8 kB / 0.5698 GB, free: 11.79 MB / 414.1 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.233e-05/0.3476, allocations: 25.38 kB / 0.5698 GB, free: 11.77 MB / 414.1 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 6.152e-05/0.3476, allocations: 40.38 kB / 0.5699 GB, free: 11.73 MB / 414.1 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0009142/0.3485, allocations: 0.5777 MB / 0.5705 GB, free: 11.13 MB / 414.1 MB
Notification: Performance of preOpt findStateOrder (simulation): time 1.486e-05/0.3485, allocations: 7.922 kB / 0.5705 GB, free: 11.12 MB / 414.1 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.385e-05/0.3486, allocations: 12 kB / 0.5705 GB, free: 11.11 MB / 414.1 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.664e-05/0.3486, allocations: 21 kB / 0.5705 GB, free: 11.09 MB / 414.1 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008251/0.3494, allocations: 427.5 kB / 0.5709 GB, free: 10.67 MB / 414.1 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001895/0.3513, allocations: 1.355 MB / 0.5722 GB, free: 9.258 MB / 414.1 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.0005485/0.3519, allocations: 275.5 kB / 0.5725 GB, free: 8.961 MB / 414.1 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0003205/0.3522, allocations: 122.5 kB / 0.5726 GB, free: 8.832 MB / 414.1 MB
Notification: Performance of preOpt evalFunc (simulation): time 4.73e-05/0.3523, allocations: 11.98 kB / 0.5726 GB, free: 8.82 MB / 414.1 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.286e-05/0.3523, allocations: 42.5 kB / 0.5727 GB, free: 8.77 MB / 414.1 MB
Notification: Performance of pre-optimization done (n=17): time 1.623e-06/0.3523, allocations: 0 / 0.5727 GB, free: 8.77 MB / 414.1 MB
Notification: Performance of matching and sorting (n=17): time 0.001256/0.3535, allocations: 461.2 kB / 0.5731 GB, free: 8.312 MB / 414.1 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.613e-05/0.3536, allocations: 106.8 kB / 0.5732 GB, free: 8.184 MB / 414.1 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0007012/0.3543, allocations: 0.5486 MB / 0.5737 GB, free: 7.629 MB / 414.1 MB
Notification: Performance of collectPreVariables (initialization): time 3.413e-05/0.3544, allocations: 25.7 kB / 0.5738 GB, free: 7.598 MB / 414.1 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0002002/0.3546, allocations: 216.4 kB / 0.574 GB, free: 7.379 MB / 414.1 MB
Notification: Performance of collectInitialBindings (initialization): time 6.041e-05/0.3546, allocations: 63.52 kB / 0.574 GB, free: 7.316 MB / 414.1 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001049/0.3547, allocations: 53.66 kB / 0.5741 GB, free: 7.258 MB / 414.1 MB
Notification: Performance of setup shared object (initialization): time 0.0001745/0.3549, allocations: 354.8 kB / 0.5744 GB, free: 6.902 MB / 414.1 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003271/0.3552, allocations: 135.9 kB / 0.5745 GB, free: 6.77 MB / 414.1 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003524/0.3556, allocations: 170.6 kB / 0.5747 GB, free: 6.586 MB / 414.1 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0006674/0.3562, allocations: 307.6 kB / 0.575 GB, free: 6.27 MB / 414.1 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.706e-06/0.3562, allocations: 8 kB / 0.575 GB, free: 6.262 MB / 414.1 MB
Notification: Performance of matching and sorting (n=21) (initialization): time 0.0008424/0.3571, allocations: 385 kB / 0.5754 GB, free: 5.879 MB / 414.1 MB
Notification: Performance of prepare postOptimizeDAE: time 2.118e-05/0.3571, allocations: 10.95 kB / 0.5754 GB, free: 5.871 MB / 414.1 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.032e-05/0.3572, allocations: 28 kB / 0.5754 GB, free: 5.844 MB / 414.1 MB
Notification: Performance of postOpt tearingSystem (initialization): time 1.667e-05/0.3572, allocations: 160 / 0.5754 GB, free: 5.844 MB / 414.1 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002031/0.3574, allocations: 35.97 kB / 0.5754 GB, free: 5.809 MB / 414.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.055e-05/0.3574, allocations: 11.92 kB / 0.5755 GB, free: 5.797 MB / 414.1 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002822/0.3577, allocations: 59.55 kB / 0.5755 GB, free: 5.738 MB / 414.1 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.33e-05/0.3577, allocations: 19.97 kB / 0.5755 GB, free: 5.719 MB / 414.1 MB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 6
 * 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 (18):
 * Single equations (assignments): 9
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 9
 * 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 0.0001981/0.3579, allocations: 185.7 kB / 0.5757 GB, free: 5.527 MB / 414.1 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001104/0.358, allocations: 47.66 kB / 0.5758 GB, free: 5.48 MB / 414.1 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.000779/0.3588, allocations: 388.7 kB / 0.5761 GB, free: 5.098 MB / 414.1 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.871e-06/0.3588, allocations: 0 / 0.5761 GB, free: 5.098 MB / 414.1 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.172e-06/0.3588, allocations: 4 kB / 0.5761 GB, free: 5.094 MB / 414.1 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.286e-06/0.3588, allocations: 0 / 0.5761 GB, free: 5.094 MB / 414.1 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0005553/0.3594, allocations: 344.4 kB / 0.5765 GB, free: 4.715 MB / 414.1 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.548e-05/0.3594, allocations: 35.92 kB / 0.5765 GB, free: 4.68 MB / 414.1 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001497/0.3596, allocations: 23.97 kB / 0.5765 GB, free: 4.656 MB / 414.1 MB
Notification: Performance of postOpt tearingSystem (simulation): time 2.786e-06/0.3596, allocations: 0 / 0.5765 GB, free: 4.656 MB / 414.1 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.453e-05/0.3596, allocations: 16 kB / 0.5765 GB, free: 4.641 MB / 414.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.713e-06/0.3596, allocations: 0 / 0.5765 GB, free: 4.641 MB / 414.1 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.476e-06/0.3596, allocations: 4 kB / 0.5765 GB, free: 4.637 MB / 414.1 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0008733/0.3605, allocations: 0.5826 MB / 0.5771 GB, free: 4.039 MB / 414.1 MB
Notification: Performance of postOpt removeConstants (simulation): time 0.0002051/0.3607, allocations: 83.59 kB / 0.5772 GB, free: 3.957 MB / 414.1 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 6.563e-05/0.3608, allocations: 8 kB / 0.5772 GB, free: 3.949 MB / 414.1 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003054/0.3611, allocations: 15.97 kB / 0.5772 GB, free: 3.934 MB / 414.1 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 8.201e-05/0.3611, allocations: 19.98 kB / 0.5772 GB, free: 3.914 MB / 414.1 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.799e-05/0.3612, allocations: 15.98 kB / 0.5772 GB, free: 3.898 MB / 414.1 MB
Notification: Performance of sorting global known variables: time 0.0004663/0.3616, allocations: 407 kB / 0.5776 GB, free: 3.5 MB / 414.1 MB
Notification: Performance of sort global known variables: time 1e-07/0.3616, allocations: 4 kB / 0.5776 GB, free: 3.496 MB / 414.1 MB
Notification: Performance of remove unused functions: time 0.0006107/0.3622, allocations: 159.5 kB / 0.5778 GB, free: 3.34 MB / 414.1 MB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 3
 * 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 (14):
 * Single equations (assignments): 5
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 9
 * 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 0.00151/0.3638, allocations: 1.249 MB / 0.579 GB, free: 2.059 MB / 414.1 MB
Notification: Performance of simCode: created initialization part: time 0.0009134/0.3647, allocations: 0.5109 MB / 0.5795 GB, free: 1.492 MB / 414.1 MB
Notification: Performance of simCode: created event and clocks part: time 2.124e-06/0.3647, allocations: 0 / 0.5795 GB, free: 1.492 MB / 414.1 MB
Notification: Performance of simCode: created simulation system equations: time 0.0005009/0.3652, allocations: 379.1 kB / 0.5799 GB, free: 1.066 MB / 414.1 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0006881/0.3659, allocations: 110 kB / 0.58 GB, free: 0.9609 MB / 414.1 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007155/0.373, allocations: 4.95 MB / 0.5848 GB, free: 11.89 MB / 430.1 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004963/0.3735, allocations: 0.8613 MB / 0.5856 GB, free: 11 MB / 430.1 MB
Notification: Performance of simCode: alias equations: time 0.0001749/0.3737, allocations: 63.25 kB / 0.5857 GB, free: 10.94 MB / 430.1 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000178/0.3739, allocations: 119.4 kB / 0.5858 GB, free: 10.82 MB / 430.1 MB
Notification: Performance of SimCode: time 7.22e-07/0.3739, allocations: 0 / 0.5858 GB, free: 10.82 MB / 430.1 MB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.037/0.4109, allocations: 13.52 MB / 0.599 GB, free: 13.54 MB / 446.1 MB
Notification: Performance of buildModelFMU: Generate platform static: time 11.71/12.12, allocations: 8.391 kB / 0.599 GB, free: 13.53 MB / 446.1 MB
"
[Timeout remaining time 648]
(rm -f ModelicaTest_4.1.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HelicalPipe.kc_overall.pipe ; mkfifo ModelicaTest_4.1.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HelicalPipe.kc_overall.pipe ; head -c 1048576 < ModelicaTest_4.1.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HelicalPipe.kc_overall.pipe >> ../files/ModelicaTest_4.1.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HelicalPipe.kc_overall.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=ModelicaTest_4.1.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HelicalPipe.kc_overall_res.mat --tempDir=temp_ModelicaTest_4_1_0_ModelicaTest_Fluid_Dissipation_Verifications_HeatTransfer_HelicalPipe_kc_overall_fmu --startTime=0 --stopTime=1.01 --stepSize=0.000201839 --timeout=50 --tolerance=1e-07 ModelicaTest_4_1_0_ModelicaTest_Fluid_Dissipation_Verifications_HeatTransfer_HelicalPipe_kc_overall.fmu > ModelicaTest_4.1.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HelicalPipe.kc_overall.pipe 2>&1) [Timeout 52.5]
[Calling os._exit(0), Time elapsed: 15.03035468905]
Failed to read output from testmodel.py, exit status != 0:
['time', 'cp[1]', 'cp[2]', 'cp[3]', 'eta[1]', 'eta[2]', 'eta[3]', 'lambda[1]', 'lambda[2]', 'lambda[3]', 'rho[1]', 'rho[2]', 'rho[3]', 'm_flow[1]', 'm_flow[2]', 'm_flow[3]', 'Re_1[1]', 'Re_1[2]', 'Re_1[3]', 'Nu_1[1]', 'Nu_1[2]', 'Nu_1[3]', 'Nu_2[1]', 'Nu_2[2]', 'Nu_2[3]', 'Nu_3[1]', 'Nu_3[2]', 'Nu_3[3]', 'frac_dhydTodcoil[1]', 'frac_dhydTodcoil[2]', 'frac_dhydTodcoil[3]', 'd_coil[1]', 'd_coil[2]', 'd_coil[3]', 'd_w[1]', 'd_w[2]', 'd_w[3]', 'n_nt[1]', 'n_nt[2]', 'n_nt[3]', 'Re', 'Pr[1]', 'Pr[2]', 'Pr[3]', 'input_mflow_0.y', 'input_mflow_1.y', 'input_mflow_2.y']
12.286116299976129 12.315405243 11.964826405
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7f88ed2e73a0>