Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.1.0-beta.om_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Channel.kc_evenGapTurbulent_KC.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo): time 0.001834/0.001834, allocations: 109.1 kB / 20.22 MB, free: 1.812 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo): time 0.002254/0.002254, allocations: 221.9 kB / 23.48 MB, free: 5.258 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo): time 1.423/1.423, allocations: 230.2 MB / 256.8 MB, free: 8.574 MB / 206.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0-beta.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0-beta.om/package.mo): time 0.2193/0.2193, allocations: 46.89 MB / 360 MB, free: 4.715 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-beta.om/package.mo)
Using package Modelica with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo)
Using package Complex with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo)
Using package ModelicaServices with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo)
Running command: "" <> buildModelFMU(ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Channel.kc_evenGapTurbulent_KC,fileNamePrefix="ModelicaTest_4_1_0-beta_om_ModelicaTest_Fluid_Dissipation_Verifications_HeatTransfer_Channel_kc_evenGapTurbulent_KC",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Channel.kc_evenGapTurbulent_KC,fileNamePrefix="ModelicaTest_4_1_0-beta_om_ModelicaTest_Fluid_Dissipation_Verifications_HeatTransfer_Channel_kc_evenGapTurbulent_KC",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660]
"Warning: Requested package Modelica of version 4.1.0, but this package was already loaded with version trunk. OpenModelica cannot reason about compatibility between the two packages since they are not semantic versions.
Notification: Performance of FrontEnd - loaded program: time 0.002219/0.002219, allocations: 79.86 kB / 0.4951 GB, free: 8.523 MB / 366.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3161/0.3183, allocations: 66 MB / 0.5595 GB, free: 5.156 MB / 398.1 MB
Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Channel.kc_evenGapTurbulent_KC): time 0.00357/0.3219, allocations: 1.808 MB / 0.5613 GB, free: 3.336 MB / 398.1 MB
Notification: Performance of NFInst.instExpressions: time 0.001491/0.3234, allocations: 0.85 MB / 0.5621 GB, free: 2.484 MB / 398.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 6.318e-05/0.3234, allocations: 4 kB / 0.5621 GB, free: 2.48 MB / 398.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.00028/0.3237, allocations: 51.73 kB / 0.5622 GB, free: 2.43 MB / 398.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.0002821/0.324, allocations: 67.66 kB / 0.5623 GB, free: 2.363 MB / 398.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.0003092/0.3243, allocations: 79.72 kB / 0.5623 GB, free: 2.285 MB / 398.1 MB
Notification: Performance of NFFlatten.flatten: time 0.0002443/0.3245, allocations: 151.3 kB / 0.5625 GB, free: 2.137 MB / 398.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 5.38e-05/0.3246, allocations: 8.875 kB / 0.5625 GB, free: 2.129 MB / 398.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.0001989/0.3248, allocations: 71.64 kB / 0.5626 GB, free: 2.059 MB / 398.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.0001702/0.325, allocations: 79.66 kB / 0.5626 GB, free: 1.98 MB / 398.1 MB
Notification: Performance of NFPackage.collectConstants: time 2.535e-05/0.325, allocations: 4 kB / 0.5626 GB, free: 1.977 MB / 398.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.0003172/0.3253, allocations: 163.8 kB / 0.5628 GB, free: 1.816 MB / 398.1 MB
Notification: Performance of NFScalarize.scalarize: time 8.157e-05/0.3254, allocations: 35.83 kB / 0.5628 GB, free: 1.781 MB / 398.1 MB
Notification: Performance of NFVerifyModel.verify: time 7.56e-05/0.3255, allocations: 59.67 kB / 0.5629 GB, free: 1.723 MB / 398.1 MB
Notification: Performance of NFConvertDAE.convert: time 0.0003516/0.3258, allocations: 205.2 kB / 0.5631 GB, free: 1.523 MB / 398.1 MB
Notification: Performance of FrontEnd - DAE generated: time 3.557e-06/0.3258, allocations: 0 / 0.5631 GB, free: 1.523 MB / 398.1 MB
Notification: Performance of FrontEnd: time 1.473e-06/0.3258, allocations: 4 kB / 0.5631 GB, free: 1.52 MB / 398.1 MB
Notification: Performance of Transformations before backend: time 6.242e-06/0.3258, allocations: 3.938 kB / 0.5631 GB, free: 1.516 MB / 398.1 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 29
 * Number of variables: 29
Notification: Performance of Generate backend data structure: time 0.0007647/0.3266, allocations: 446.7 kB / 0.5635 GB, free: 1.031 MB / 398.1 MB
Notification: Performance of prepare preOptimizeDAE: time 4.275e-05/0.3266, allocations: 12.03 kB / 0.5635 GB, free: 1.02 MB / 398.1 MB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 4.985e-05/0.3267, allocations: 46.73 kB / 0.5636 GB, free: 0.9648 MB / 398.1 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 4.112e-05/0.3267, allocations: 16.84 kB / 0.5636 GB, free: 0.9492 MB / 398.1 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002542/0.327, allocations: 206.5 kB / 0.5638 GB, free: 0.7109 MB / 398.1 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 9.608e-06/0.327, allocations: 4.375 kB / 0.5638 GB, free: 0.707 MB / 398.1 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 2.937e-05/0.327, allocations: 19.92 kB / 0.5638 GB, free: 0.6875 MB / 398.1 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0003458/0.3274, allocations: 169.6 kB / 0.564 GB, free: 0.5156 MB / 398.1 MB
Notification: Performance of preOpt findStateOrder (simulation): time 9.898e-06/0.3274, allocations: 3.938 kB / 0.564 GB, free: 0.5117 MB / 398.1 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.349e-05/0.3274, allocations: 0 / 0.564 GB, free: 0.5117 MB / 398.1 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.411e-05/0.3274, allocations: 20 kB / 0.564 GB, free: 0.4922 MB / 398.1 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0003452/0.3278, allocations: 163.8 kB / 0.5641 GB, free: 340 kB / 398.1 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0008061/0.3286, allocations: 492.2 kB / 0.5646 GB, free: 15.8 MB / 414.1 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.0003879/0.329, allocations: 150.4 kB / 0.5648 GB, free: 15.64 MB / 414.1 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0001541/0.3291, allocations: 60.84 kB / 0.5648 GB, free: 15.58 MB / 414.1 MB
Notification: Performance of preOpt evalFunc (simulation): time 2.191e-05/0.3291, allocations: 3.984 kB / 0.5648 GB, free: 15.58 MB / 414.1 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.555e-05/0.3292, allocations: 34.56 kB / 0.5649 GB, free: 15.54 MB / 414.1 MB
Notification: Performance of pre-optimization done (n=9): time 1.122e-06/0.3292, allocations: 0 / 0.5649 GB, free: 15.54 MB / 414.1 MB
Notification: Performance of matching and sorting (n=9): time 0.0005321/0.3297, allocations: 205.3 kB / 0.5651 GB, free: 15.33 MB / 414.1 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.302e-05/0.3297, allocations: 51.41 kB / 0.5651 GB, free: 15.27 MB / 414.1 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001991/0.3299, allocations: 204.3 kB / 0.5653 GB, free: 15.05 MB / 414.1 MB
Notification: Performance of collectPreVariables (initialization): time 2.552e-05/0.33, allocations: 25.7 kB / 0.5653 GB, free: 15.02 MB / 414.1 MB
Notification: Performance of collectInitialEqns (initialization): time 7.51e-05/0.33, allocations: 120.1 kB / 0.5654 GB, free: 14.89 MB / 414.1 MB
Notification: Performance of collectInitialBindings (initialization): time 3.589e-05/0.3301, allocations: 35.69 kB / 0.5655 GB, free: 14.86 MB / 414.1 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.484e-05/0.3301, allocations: 29.7 kB / 0.5655 GB, free: 14.82 MB / 414.1 MB
Notification: Performance of setup shared object (initialization): time 0.0001607/0.3303, allocations: 326.8 kB / 0.5658 GB, free: 14.5 MB / 414.1 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001437/0.3304, allocations: 55.89 kB / 0.5659 GB, free: 14.44 MB / 414.1 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001461/0.3306, allocations: 74.52 kB / 0.5659 GB, free: 14.36 MB / 414.1 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0002751/0.3309, allocations: 126.4 kB / 0.5661 GB, free: 14.23 MB / 414.1 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.653e-06/0.3309, allocations: 0 / 0.5661 GB, free: 14.23 MB / 414.1 MB
Notification: Performance of matching and sorting (n=11) (initialization): time 0.0003469/0.3312, allocations: 165.5 kB / 0.5662 GB, free: 14.06 MB / 414.1 MB
Notification: Performance of prepare postOptimizeDAE: time 1.7e-05/0.3312, allocations: 8 kB / 0.5662 GB, free: 14.05 MB / 414.1 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.358e-06/0.3312, allocations: 0 / 0.5662 GB, free: 14.05 MB / 414.1 MB
Notification: Performance of postOpt tearingSystem (initialization): time 1.725e-05/0.3312, allocations: 0 / 0.5662 GB, free: 14.05 MB / 414.1 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002687/0.3315, allocations: 51.91 kB / 0.5663 GB, free: 14 MB / 414.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00081/0.3323, allocations: 1.219 MB / 0.5675 GB, free: 12.73 MB / 414.1 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001155/0.3324, allocations: 23.84 kB / 0.5675 GB, free: 12.71 MB / 414.1 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.088e-05/0.3324, allocations: 4 kB / 0.5675 GB, free: 12.71 MB / 414.1 MB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 3
 * Number of states: 0 ()
 * Number of discrete variables: 2 (m_flow_IN_con_1[2].target,m_flow_IN_con_1[1].target)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (11):
 * Single equations (assignments): 9
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 2
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details (not torn):
 * Constant Jacobian (size): 0 systems
 * Linear Jacobian (size,density): 0 systems
 * Non-linear Jacobian (size): 2 systems
   {1, 1}
 * Without analytic Jacobian (size): 0 systems
Notification: Performance of prepare postOptimizeDAE: time 0.0002102/0.3327, allocations: 134.3 kB / 0.5676 GB, free: 12.57 MB / 414.1 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 4.004e-05/0.3327, allocations: 11.89 kB / 0.5676 GB, free: 12.55 MB / 414.1 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0004448/0.3331, allocations: 191 kB / 0.5678 GB, free: 12.36 MB / 414.1 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.464e-06/0.3331, allocations: 0 / 0.5678 GB, free: 12.36 MB / 414.1 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.172e-06/0.3332, allocations: 4 kB / 0.5678 GB, free: 12.36 MB / 414.1 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.966e-06/0.3332, allocations: 0 / 0.5678 GB, free: 12.36 MB / 414.1 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002654/0.3334, allocations: 221.5 kB / 0.568 GB, free: 12.09 MB / 414.1 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.463e-06/0.3334, allocations: 4 kB / 0.568 GB, free: 12.09 MB / 414.1 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002223/0.3336, allocations: 43.97 kB / 0.5681 GB, free: 12.04 MB / 414.1 MB
Notification: Performance of postOpt tearingSystem (simulation): time 2.665e-06/0.3336, allocations: 0 / 0.5681 GB, free: 12.04 MB / 414.1 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.141e-05/0.3337, allocations: 0 / 0.5681 GB, free: 12.04 MB / 414.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0007672/0.3344, allocations: 1.223 MB / 0.5693 GB, free: 10.77 MB / 414.1 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.055e-06/0.3344, allocations: 7.969 kB / 0.5693 GB, free: 10.77 MB / 414.1 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0003918/0.3348, allocations: 251.5 kB / 0.5695 GB, free: 10.5 MB / 414.1 MB
Notification: Performance of postOpt removeConstants (simulation): time 7.469e-05/0.3349, allocations: 92.95 kB / 0.5696 GB, free: 10.39 MB / 414.1 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.806e-05/0.3349, allocations: 7.938 kB / 0.5696 GB, free: 10.39 MB / 414.1 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001232/0.335, allocations: 11.98 kB / 0.5696 GB, free: 10.38 MB / 414.1 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 4.855e-05/0.3351, allocations: 15.92 kB / 0.5696 GB, free: 10.36 MB / 414.1 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.363e-06/0.3351, allocations: 0 / 0.5696 GB, free: 10.36 MB / 414.1 MB
Notification: Performance of sorting global known variables: time 0.0001597/0.3353, allocations: 153.2 kB / 0.5698 GB, free: 10.21 MB / 414.1 MB
Notification: Performance of sort global known variables: time 9e-08/0.3353, allocations: 4 kB / 0.5698 GB, free: 10.21 MB / 414.1 MB
Notification: Performance of remove unused functions: time 0.0002944/0.3356, allocations: 39.94 kB / 0.5698 GB, free: 10.17 MB / 414.1 MB
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 (9):
 * Single equations (assignments): 7
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 2
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details (not torn):
 * Constant Jacobian (size): 0 systems
 * Linear Jacobian (size,density): 0 systems
 * Non-linear Jacobian (size): 2 systems
   {1, 1}
 * Without analytic Jacobian (size): 0 systems
Notification: Performance of Backend phase and start with SimCode phase: time 0.0008286/0.3364, allocations: 0.8253 MB / 0.5706 GB, free: 9.312 MB / 414.1 MB
Notification: Performance of simCode: created initialization part: time 0.0004809/0.3369, allocations: 143.8 kB / 0.5708 GB, free: 9.172 MB / 414.1 MB
Notification: Performance of simCode: created event and clocks part: time 2.424e-06/0.3369, allocations: 0 / 0.5708 GB, free: 9.172 MB / 414.1 MB
Notification: Performance of simCode: created simulation system equations: time 0.0002675/0.3371, allocations: 84.44 kB / 0.5708 GB, free: 9.09 MB / 414.1 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002999/0.3374, allocations: 28.33 kB / 0.5709 GB, free: 9.062 MB / 414.1 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002651/0.3401, allocations: 2.166 MB / 0.573 GB, free: 6.805 MB / 414.1 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003864/0.3405, allocations: 0.724 MB / 0.5737 GB, free: 6.055 MB / 414.1 MB
Notification: Performance of simCode: alias equations: time 0.0001161/0.3406, allocations: 37.03 kB / 0.5737 GB, free: 6.02 MB / 414.1 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 7.86e-05/0.3407, allocations: 43.42 kB / 0.5738 GB, free: 5.977 MB / 414.1 MB
Notification: Performance of SimCode: time 4.91e-07/0.3407, allocations: 0 / 0.5738 GB, free: 5.977 MB / 414.1 MB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.02857/0.3692, allocations: 4.639 MB / 0.5783 GB, free: 1.473 MB / 414.1 MB
Notification: Performance of buildModelFMU: Generate platform static: time 11.25/11.62, allocations: 8 kB / 0.5783 GB, free: 1.465 MB / 414.1 MB
"
[Timeout remaining time 648]
(rm -f ModelicaTest_4.1.0-beta.om_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Channel.kc_evenGapTurbulent_KC.pipe ; mkfifo ModelicaTest_4.1.0-beta.om_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Channel.kc_evenGapTurbulent_KC.pipe ; head -c 1048576 < ModelicaTest_4.1.0-beta.om_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Channel.kc_evenGapTurbulent_KC.pipe >> ../files/ModelicaTest_4.1.0-beta.om_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Channel.kc_evenGapTurbulent_KC.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=ModelicaTest_4.1.0-beta.om_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Channel.kc_evenGapTurbulent_KC_res.mat --tempDir=temp_ModelicaTest_4_1_0-beta_om_ModelicaTest_Fluid_Dissipation_Verifications_HeatTransfer_Channel_kc_evenGapTurbulent_KC_fmu --startTime=0 --stopTime=1.01 --stepSize=0.000201839 --timeout=50 --tolerance=1e-06 ModelicaTest_4_1_0-beta_om_ModelicaTest_Fluid_Dissipation_Verifications_HeatTransfer_Channel_kc_evenGapTurbulent_KC.fmu > ModelicaTest_4.1.0-beta.om_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Channel.kc_evenGapTurbulent_KC.pipe 2>&1) [Timeout 52.5]
[Calling os._exit(0), Time elapsed: 14.390965968137607]
Failed to read output from testmodel.py, exit status != 0:
['time', 'velocity[1]', 'velocity[2]', 'cp[1]', 'cp[2]', 'eta[1]', 'eta[2]', 'lambda[1]', 'lambda[2]', 'rho[1]', 'rho[2]', 'Nu[1]', 'Nu[2]', 'm_flow[1]', 'm_flow[2]', 'kc_OUT_1[1]', 'kc_OUT_1[2]', 'Re[1]', 'Re[2]', 'input_Nu.y']
11.715698627987877 11.737551436 11.407764352
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7fe25e076020>