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 0.001648/0.001648, allocations: 105.1 kB / 21.21 MB, free: 0.6523 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 0.001962/0.001962, allocations: 211.9 kB / 24.51 MB, free: 3.941 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 1.517/1.517, allocations: 230.6 MB / 258.3 MB, free: 7.797 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 0.2376/0.2376, allocations: 46.97 MB / 361.7 MB, free: 4.121 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 0.001963/0.001963, allocations: 63.91 kB / 0.4969 GB, free: 7.695 MB / 366.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3315/0.3335, allocations: 66.04 MB / 0.5614 GB, free: 4.223 MB / 398.1 MB
Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HelicalPipe.kc_overall): time 0.003543/0.337, allocations: 2.053 MB / 0.5634 GB, free: 2.16 MB / 398.1 MB
Notification: Performance of NFInst.instExpressions: time 0.003029/0.34, allocations: 1.923 MB / 0.5653 GB, free: 232 kB / 398.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.000115/0.3401, allocations: 3.938 kB / 0.5653 GB, free: 228 kB / 398.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.0002853/0.3404, allocations: 63.59 kB / 0.5653 GB, free: 164 kB / 398.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.0003119/0.3407, allocations: 115.3 kB / 0.5654 GB, free: 48 kB / 398.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.00105/0.3418, allocations: 434.2 kB / 0.5659 GB, free: 15.62 MB / 414.1 MB
Notification: Performance of NFFlatten.flatten: time 0.0005254/0.3423, allocations: 449.8 kB / 0.5663 GB, free: 15.18 MB / 414.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 6.501e-05/0.3424, allocations: 26.89 kB / 0.5663 GB, free: 15.16 MB / 414.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.0002747/0.3427, allocations: 175.1 kB / 0.5665 GB, free: 14.98 MB / 414.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.0002656/0.3429, allocations: 203 kB / 0.5667 GB, free: 14.79 MB / 414.1 MB
Notification: Performance of NFPackage.collectConstants: time 3.928e-05/0.343, allocations: 12 kB / 0.5667 GB, free: 14.77 MB / 414.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.0006549/0.3436, allocations: 371.5 kB / 0.567 GB, free: 14.41 MB / 414.1 MB
Notification: Performance of NFScalarize.scalarize: time 0.0001619/0.3438, allocations: 123.4 kB / 0.5672 GB, free: 14.29 MB / 414.1 MB
Notification: Performance of NFVerifyModel.verify: time 0.0001622/0.3439, allocations: 139.1 kB / 0.5673 GB, free: 14.15 MB / 414.1 MB
Notification: Performance of NFConvertDAE.convert: time 0.0008585/0.3448, allocations: 0.6575 MB / 0.5679 GB, free: 13.49 MB / 414.1 MB
Notification: Performance of FrontEnd - DAE generated: time 5.671e-06/0.3448, allocations: 4 kB / 0.5679 GB, free: 13.49 MB / 414.1 MB
Notification: Performance of FrontEnd: time 1.293e-06/0.3448, allocations: 0 / 0.5679 GB, free: 13.49 MB / 414.1 MB
Notification: Performance of Transformations before backend: time 6.643e-06/0.3448, allocations: 4 kB / 0.5679 GB, free: 13.48 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 0.001348/0.3462, allocations: 0.7111 MB / 0.5686 GB, free: 12.74 MB / 414.1 MB
Notification: Performance of prepare preOptimizeDAE: time 4.59e-05/0.3462, allocations: 11.97 kB / 0.5686 GB, free: 12.73 MB / 414.1 MB
Notification: Performance of preOpt introduceOutputRealDerivatives (simulation): time 2.589e-05/0.3462, allocations: 13.19 kB / 0.5687 GB, free: 12.71 MB / 414.1 MB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 9.039e-05/0.3463, allocations: 86.69 kB / 0.5687 GB, free: 12.62 MB / 414.1 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003796/0.3467, allocations: 80.61 kB / 0.5688 GB, free: 12.54 MB / 414.1 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003982/0.3471, allocations: 255 kB / 0.5691 GB, free: 12.27 MB / 414.1 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.297e-05/0.3471, allocations: 33.36 kB / 0.5691 GB, free: 12.23 MB / 414.1 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 5.578e-05/0.3472, allocations: 36.38 kB / 0.5691 GB, free: 12.2 MB / 414.1 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0009444/0.3481, allocations: 0.5776 MB / 0.5697 GB, free: 11.6 MB / 414.1 MB
Notification: Performance of preOpt findStateOrder (simulation): time 1.23e-05/0.3481, allocations: 0 / 0.5697 GB, free: 11.6 MB / 414.1 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.469e-05/0.3482, allocations: 16 kB / 0.5697 GB, free: 11.59 MB / 414.1 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.779e-05/0.3482, allocations: 25 kB / 0.5697 GB, free: 11.56 MB / 414.1 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008115/0.349, allocations: 427.5 kB / 0.5701 GB, free: 11.14 MB / 414.1 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001989/0.351, allocations: 1.308 MB / 0.5714 GB, free: 9.777 MB / 414.1 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.0005507/0.3516, allocations: 259.6 kB / 0.5717 GB, free: 9.496 MB / 414.1 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0003173/0.3519, allocations: 134.4 kB / 0.5718 GB, free: 9.355 MB / 414.1 MB
Notification: Performance of preOpt evalFunc (simulation): time 5.416e-05/0.3519, allocations: 7.984 kB / 0.5718 GB, free: 9.348 MB / 414.1 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.346e-05/0.352, allocations: 38.56 kB / 0.5718 GB, free: 9.301 MB / 414.1 MB
Notification: Performance of pre-optimization done (n=17): time 1.864e-06/0.352, allocations: 0 / 0.5718 GB, free: 9.301 MB / 414.1 MB
Notification: Performance of matching and sorting (n=17): time 0.001211/0.3532, allocations: 457 kB / 0.5723 GB, free: 8.848 MB / 414.1 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.343e-05/0.3533, allocations: 114.8 kB / 0.5724 GB, free: 8.711 MB / 414.1 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006813/0.354, allocations: 0.5409 MB / 0.5729 GB, free: 8.164 MB / 414.1 MB
Notification: Performance of collectPreVariables (initialization): time 4.124e-05/0.354, allocations: 37.64 kB / 0.5729 GB, free: 8.121 MB / 414.1 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0001892/0.3542, allocations: 216.4 kB / 0.5732 GB, free: 7.902 MB / 414.1 MB
Notification: Performance of collectInitialBindings (initialization): time 5.727e-05/0.3543, allocations: 55.53 kB / 0.5732 GB, free: 7.848 MB / 414.1 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001101/0.3544, allocations: 61.81 kB / 0.5733 GB, free: 7.781 MB / 414.1 MB
Notification: Performance of setup shared object (initialization): time 0.0001801/0.3545, allocations: 350.8 kB / 0.5736 GB, free: 7.43 MB / 414.1 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003034/0.3549, allocations: 123.9 kB / 0.5737 GB, free: 7.309 MB / 414.1 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003457/0.3552, allocations: 169 kB / 0.5739 GB, free: 7.125 MB / 414.1 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0006418/0.3558, allocations: 316 kB / 0.5742 GB, free: 6.801 MB / 414.1 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.465e-06/0.3558, allocations: 0 / 0.5742 GB, free: 6.801 MB / 414.1 MB
Notification: Performance of matching and sorting (n=21) (initialization): time 0.0008028/0.3566, allocations: 381 kB / 0.5745 GB, free: 6.422 MB / 414.1 MB
Notification: Performance of prepare postOptimizeDAE: time 1.823e-05/0.3567, allocations: 8 kB / 0.5745 GB, free: 6.414 MB / 414.1 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.311e-05/0.3567, allocations: 35.92 kB / 0.5746 GB, free: 6.379 MB / 414.1 MB
Notification: Performance of postOpt tearingSystem (initialization): time 1.808e-05/0.3567, allocations: 4 kB / 0.5746 GB, free: 6.375 MB / 414.1 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001991/0.3569, allocations: 27.97 kB / 0.5746 GB, free: 6.348 MB / 414.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.808e-06/0.357, allocations: 4 kB / 0.5746 GB, free: 6.344 MB / 414.1 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003115/0.3573, allocations: 71.69 kB / 0.5747 GB, free: 6.273 MB / 414.1 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.071e-05/0.3573, allocations: 8 kB / 0.5747 GB, free: 6.266 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 0.0002105/0.3575, allocations: 189.7 kB / 0.5749 GB, free: 6.07 MB / 414.1 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001092/0.3576, allocations: 55.58 kB / 0.5749 GB, free: 6.016 MB / 414.1 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0007652/0.3584, allocations: 380.8 kB / 0.5753 GB, free: 5.641 MB / 414.1 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.008e-05/0.3584, allocations: 7.984 kB / 0.5753 GB, free: 5.633 MB / 414.1 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.939e-06/0.3584, allocations: 0 / 0.5753 GB, free: 5.633 MB / 414.1 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.737e-06/0.3584, allocations: 3.938 kB / 0.5753 GB, free: 5.629 MB / 414.1 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0005465/0.3589, allocations: 320.5 kB / 0.5756 GB, free: 5.273 MB / 414.1 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.222e-05/0.359, allocations: 31.92 kB / 0.5756 GB, free: 5.242 MB / 414.1 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001451/0.3591, allocations: 27.91 kB / 0.5757 GB, free: 5.215 MB / 414.1 MB
Notification: Performance of postOpt tearingSystem (simulation): time 5.04e-06/0.3591, allocations: 4 kB / 0.5757 GB, free: 5.211 MB / 414.1 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.305e-05/0.3592, allocations: 8 kB / 0.5757 GB, free: 5.203 MB / 414.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 7.324e-06/0.3592, allocations: 7.984 kB / 0.5757 GB, free: 5.195 MB / 414.1 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.382e-06/0.3592, allocations: 0 / 0.5757 GB, free: 5.195 MB / 414.1 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0008365/0.36, allocations: 0.5756 MB / 0.5762 GB, free: 4.602 MB / 414.1 MB
Notification: Performance of postOpt removeConstants (simulation): time 0.0001933/0.3602, allocations: 83.59 kB / 0.5763 GB, free: 4.52 MB / 414.1 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 6.315e-05/0.3603, allocations: 4 kB / 0.5763 GB, free: 4.516 MB / 414.1 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003052/0.3606, allocations: 19.97 kB / 0.5763 GB, free: 4.496 MB / 414.1 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 7.873e-05/0.3607, allocations: 23.91 kB / 0.5764 GB, free: 4.473 MB / 414.1 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.661e-05/0.3607, allocations: 16 kB / 0.5764 GB, free: 4.457 MB / 414.1 MB
Notification: Performance of sorting global known variables: time 0.0004809/0.3612, allocations: 407 kB / 0.5768 GB, free: 4.059 MB / 414.1 MB
Notification: Performance of sort global known variables: time 1.1e-07/0.3612, allocations: 0 / 0.5768 GB, free: 4.059 MB / 414.1 MB
Notification: Performance of remove unused functions: time 0.0005967/0.3618, allocations: 159.6 kB / 0.5769 GB, free: 3.902 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 0.001549/0.3633, allocations: 1.252 MB / 0.5782 GB, free: 2.621 MB / 414.1 MB
Notification: Performance of simCode: created initialization part: time 0.0008872/0.3642, allocations: 0.5068 MB / 0.5786 GB, free: 2.059 MB / 414.1 MB
Notification: Performance of simCode: created event and clocks part: time 4.809e-06/0.3642, allocations: 4 kB / 0.5786 GB, free: 2.055 MB / 414.1 MB
Notification: Performance of simCode: created simulation system equations: time 0.0004929/0.3647, allocations: 383.1 kB / 0.579 GB, free: 1.625 MB / 414.1 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0006883/0.3654, allocations: 106.2 kB / 0.5791 GB, free: 1.523 MB / 414.1 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007339/0.3727, allocations: 4.937 MB / 0.5839 GB, free: 12.47 MB / 430.1 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003145/0.373, allocations: 260.3 kB / 0.5842 GB, free: 12.19 MB / 430.1 MB
Notification: Performance of simCode: alias equations: time 0.0002345/0.3733, allocations: 63.23 kB / 0.5842 GB, free: 12.13 MB / 430.1 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001865/0.3735, allocations: 115.4 kB / 0.5844 GB, free: 12.02 MB / 430.1 MB
Notification: Performance of SimCode: time 9.32e-07/0.3735, allocations: 4 kB / 0.5844 GB, free: 12.02 MB / 430.1 MB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.03689/0.4103, allocations: 14.16 MB / 0.5982 GB, free: 14.19 MB / 446.1 MB
Notification: Performance of buildModelFMU: Generate platform static: time 11.97/12.38, allocations: 7.938 kB / 0.5982 GB, free: 14.18 MB / 446.1 MB
"
[Timeout remaining time 647]
(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: 15.415736867929809]
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']
12.547242935979739 12.575492968 12.225780052
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7f60ec5973a0>