Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr DeltaRobot_DeltaRobot.Tests.IdealActuatorPos_test.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001469/0.001469, allocations: 112.7 kB / 18.94 MB, free: 2.93 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001611/0.001611, allocations: 191.6 kB / 22.23 MB, free: 5.105 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.442/1.442, allocations: 225.6 MB / 251 MB, free: 13.02 MB / 206.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/DeltaRobot 1.0.2/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/DeltaRobot 1.0.2/package.mo): time 0.02703/0.02703, allocations: 5.276 MB / 311.5 MB, free: 3.41 MB / 238.1 MB
"
[Timeout remaining time 180]
Using package DeltaRobot with version 1.0.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/DeltaRobot 1.0.2/package.mo)
Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo)
Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo)
Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo)
Running command: translateModel(DeltaRobot.Tests.IdealActuatorPos_test,tolerance=1e-06,outputFormat="empty",numberOfIntervals=500,variableFilter="",fileNamePrefix="DeltaRobot_DeltaRobot.Tests.IdealActuatorPos_test")
translateModel(DeltaRobot.Tests.IdealActuatorPos_test,tolerance=1e-06,outputFormat="empty",numberOfIntervals=500,variableFilter="",fileNamePrefix="DeltaRobot_DeltaRobot.Tests.IdealActuatorPos_test") [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 0.002002/0.002002, allocations: 67.89 kB / 434 MB, free: 17.32 MB / 302.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1165/0.1185, allocations: 53.37 MB / 487.3 MB, free: 11.93 MB / 350.1 MB
Notification: Performance of NFInst.instantiate(DeltaRobot.Tests.IdealActuatorPos_test): time 0.01054/0.1291, allocations: 8.068 MB / 495.4 MB, free: 3.812 MB / 350.1 MB
Notification: Performance of NFInst.instExpressions: time 0.007978/0.1371, allocations: 3.614 MB / 499 MB, free: 192 kB / 350.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001531/0.1386, allocations: 47.75 kB / 499.1 MB, free: 144 kB / 350.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.002891/0.1415, allocations: 1.125 MB / 0.4885 GB, free: 15.01 MB / 366.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.004123/0.1456, allocations: 1.42 MB / 0.4899 GB, free: 13.59 MB / 366.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.001607/0.1472, allocations: 0.5836 MB / 0.4904 GB, free: 13 MB / 366.1 MB
Notification: Performance of NFFlatten.flatten: time 0.004492/0.1517, allocations: 2.775 MB / 0.4931 GB, free: 10.22 MB / 366.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.002123/0.1538, allocations: 1.307 MB / 0.4944 GB, free: 8.891 MB / 366.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.001756/0.1556, allocations: 0.9186 MB / 0.4953 GB, free: 7.969 MB / 366.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.002229/0.1578, allocations: 1.378 MB / 0.4967 GB, free: 6.586 MB / 366.1 MB
Notification: Performance of NFPackage.collectConstants: time 0.000516/0.1583, allocations: 176 kB / 0.4968 GB, free: 6.414 MB / 366.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.001998/0.1603, allocations: 0.9594 MB / 0.4978 GB, free: 5.453 MB / 366.1 MB
Notification: Performance of NFScalarize.scalarize: time 0.001284/0.1616, allocations: 1.129 MB / 0.4989 GB, free: 4.32 MB / 366.1 MB
Notification: Performance of NFVerifyModel.verify: time 0.001658/0.1633, allocations: 1.355 MB / 0.5002 GB, free: 2.957 MB / 366.1 MB
Notification: Performance of NFConvertDAE.convert: time 0.2887/0.4519, allocations: 4.439 MB / 0.5045 GB, free: 10.92 MB / 366.1 MB
Notification: Performance of FrontEnd - DAE generated: time 1.09e-05/0.452, allocations: 0.7188 kB / 0.5045 GB, free: 10.92 MB / 366.1 MB
Notification: Performance of FrontEnd: time 3.216e-06/0.452, allocations: 0.6562 kB / 0.5045 GB, free: 10.92 MB / 366.1 MB
Notification: Performance of Transformations before backend: time 0.00029/0.4523, allocations: 0 / 0.5045 GB, free: 10.92 MB / 366.1 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 996
 * Number of variables: 996
Notification: Performance of Generate backend data structure: time 0.0159/0.4682, allocations: 3.188 MB / 0.5076 GB, free: 9.566 MB / 366.1 MB
Notification: Performance of prepare preOptimizeDAE: time 9.277e-05/0.4682, allocations: 10.19 kB / 0.5076 GB, free: 9.566 MB / 366.1 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.008042/0.4763, allocations: 1.69 MB / 0.5093 GB, free: 9.363 MB / 366.1 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.004778/0.4811, allocations: 1.428 MB / 0.5107 GB, free: 9 MB / 366.1 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001926/0.4813, allocations: 139.2 kB / 0.5108 GB, free: 8.996 MB / 366.1 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001007/0.4823, allocations: 177.4 kB / 0.511 GB, free: 8.992 MB / 366.1 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0139/0.4962, allocations: 6.75 MB / 0.5176 GB, free: 7.43 MB / 366.1 MB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001919/0.4964, allocations: 35.38 kB / 0.5176 GB, free: 7.43 MB / 366.1 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001082/0.4974, allocations: 88.23 kB / 0.5177 GB, free: 7.398 MB / 366.1 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.003095/0.5005, allocations: 1.462 MB / 0.5191 GB, free: 7.164 MB / 366.1 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01268/0.5132, allocations: 5.996 MB / 0.525 GB, free: 5.469 MB / 366.1 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.04304/0.5563, allocations: 27.4 MB / 0.5517 GB, free: 12.95 MB / 398.1 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.005767/0.562, allocations: 1.876 MB / 0.5536 GB, free: 11.05 MB / 398.1 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001843/0.5639, allocations: 0.9968 MB / 0.5545 GB, free: 10.04 MB / 398.1 MB
Notification: Performance of preOpt evalFunc (simulation): time 9.875e-05/0.564, allocations: 10.11 kB / 0.5546 GB, free: 10.03 MB / 398.1 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.771e-05/0.564, allocations: 49.83 kB / 0.5546 GB, free: 9.977 MB / 398.1 MB
Notification: Performance of pre-optimization done (n=102): time 3.587e-06/0.564, allocations: 4 kB / 0.5546 GB, free: 9.973 MB / 398.1 MB
Notification: Performance of matching and sorting (n=110): time 0.02339/0.5874, allocations: 7.947 MB / 0.5624 GB, free: 2 MB / 398.1 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001375/0.5875, allocations: 169.8 kB / 0.5625 GB, free: 1.801 MB / 398.1 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.006113/0.5937, allocations: 2.942 MB / 0.5654 GB, free: 14.84 MB / 414.1 MB
Notification: Performance of collectPreVariables (initialization): time 0.0004122/0.5941, allocations: 37.7 kB / 0.5654 GB, free: 14.8 MB / 414.1 MB
Notification: Performance of collectInitialEqns (initialization): time 0.002243/0.5963, allocations: 2.276 MB / 0.5677 GB, free: 12.54 MB / 414.1 MB
Notification: Performance of collectInitialBindings (initialization): time 0.0009247/0.5972, allocations: 473.2 kB / 0.5681 GB, free: 12.08 MB / 414.1 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.002308/0.5995, allocations: 0.9043 MB / 0.569 GB, free: 11.17 MB / 414.1 MB
Notification: Performance of setup shared object (initialization): time 0.0001448/0.5997, allocations: 309.1 kB / 0.5693 GB, free: 10.86 MB / 414.1 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.00288/0.6026, allocations: 1.492 MB / 0.5707 GB, free: 9.352 MB / 414.1 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.005438/0.608, allocations: 4.336 MB / 0.575 GB, free: 3.621 MB / 414.1 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.008812/0.6168, allocations: 6.27 MB / 0.5811 GB, free: 12.35 MB / 430.1 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001094/0.6169, allocations: 32 kB / 0.5811 GB, free: 12.32 MB / 430.1 MB
Notification: Performance of matching and sorting (n=581) (initialization): time 0.01282/0.6298, allocations: 5.601 MB / 0.5866 GB, free: 6.883 MB / 430.1 MB
Notification: Performance of prepare postOptimizeDAE: time 0.0001194/0.6299, allocations: 48 kB / 0.5867 GB, free: 6.836 MB / 430.1 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.000179/0.6301, allocations: 101.8 kB / 0.5867 GB, free: 6.738 MB / 430.1 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0001762/0.6302, allocations: 136 kB / 0.5869 GB, free: 6.605 MB / 430.1 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004929/0.6352, allocations: 1.24 MB / 0.5881 GB, free: 5.363 MB / 430.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0002173/0.6354, allocations: 196.2 kB / 0.5883 GB, free: 5.172 MB / 430.1 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004017/0.6394, allocations: 255.7 kB / 0.5885 GB, free: 4.922 MB / 430.1 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009066/0.6403, allocations: 272 kB / 0.5888 GB, free: 4.656 MB / 430.1 MB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.005539/0.6458, allocations: 2.597 MB / 0.5913 GB, free: 2.047 MB / 430.1 MB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.005915/0.6518, allocations: 4.32 MB / 0.5955 GB, free: 12.29 MB / 446.1 MB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.009076/0.6608, allocations: 6.261 MB / 0.6017 GB, free: 4.605 MB / 446.1 MB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 0.0001291/0.661, allocations: 28 kB / 0.6017 GB, free: 4.578 MB / 446.1 MB
Notification: Performance of matching and sorting (n=581) (initialization_lambda0): time 0.01286/0.6738, allocations: 5.577 MB / 0.6071 GB, free: 15 MB / 462.1 MB
Notification: Performance of prepare postOptimizeDAE: time 0.0001145/0.6739, allocations: 52.25 kB / 0.6072 GB, free: 14.95 MB / 462.1 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001878/0.6741, allocations: 104 kB / 0.6073 GB, free: 14.85 MB / 462.1 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0001538/0.6743, allocations: 132 kB / 0.6074 GB, free: 14.72 MB / 462.1 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005136/0.6794, allocations: 1.232 MB / 0.6086 GB, free: 13.48 MB / 462.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0002325/0.6796, allocations: 202.5 kB / 0.6088 GB, free: 13.29 MB / 462.1 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004244/0.6839, allocations: 253.1 kB / 0.609 GB, free: 13.04 MB / 462.1 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001051/0.6849, allocations: 284 kB / 0.6093 GB, free: 12.77 MB / 462.1 MB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 462
 * Number of states: 0 ()
 * Number of discrete variables: 18 (body.sphereColor[3],body.sphereColor[2],body.sphereColor[1],world.gravityArrowColor[3],world.gravityArrowColor[2],world.gravityArrowColor[1],world.axisColor_x[3],world.axisColor_x[2],world.axisColor_x[1],world.groundColor[3],world.groundColor[2],world.groundColor[1],world.gravitySphereColor[3],world.gravitySphereColor[2],world.gravitySphereColor[1],idealActuatorPos.revolute.cylinderColor[3],idealActuatorPos.revolute.cylinderColor[2],idealActuatorPos.revolute.cylinderColor[1])
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (557):
 * Single equations (assignments): 554
 * Array equations: 3
 * 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 0.001829/0.6868, allocations: 0.5427 MB / 0.6098 GB, free: 12.21 MB / 462.1 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008466/0.6876, allocations: 258.3 kB / 0.6101 GB, free: 11.96 MB / 462.1 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003179/0.6908, allocations: 1.303 MB / 0.6114 GB, free: 10.65 MB / 462.1 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.061e-05/0.6908, allocations: 19.98 kB / 0.6114 GB, free: 10.63 MB / 462.1 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.235e-05/0.6908, allocations: 8.875 kB / 0.6114 GB, free: 10.63 MB / 462.1 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.606e-05/0.6909, allocations: 3.984 kB / 0.6114 GB, free: 10.62 MB / 462.1 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0106/0.7015, allocations: 4.263 MB / 0.6155 GB, free: 6.328 MB / 462.1 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.655e-05/0.7015, allocations: 0 / 0.6155 GB, free: 6.328 MB / 462.1 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002133/0.7036, allocations: 383.3 kB / 0.6159 GB, free: 5.953 MB / 462.1 MB
Notification: Performance of postOpt tearingSystem (simulation): time 1.73e-05/0.7036, allocations: 4 kB / 0.6159 GB, free: 5.949 MB / 462.1 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001365/0.7038, allocations: 16 kB / 0.6159 GB, free: 5.934 MB / 462.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.231e-05/0.7038, allocations: 4 kB / 0.6159 GB, free: 5.93 MB / 462.1 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.216e-06/0.7038, allocations: 4 kB / 0.6159 GB, free: 5.926 MB / 462.1 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.005218/0.709, allocations: 3.244 MB / 0.6191 GB, free: 2.656 MB / 462.1 MB
Notification: Performance of postOpt removeConstants (simulation): time 0.001685/0.7107, allocations: 394 kB / 0.6195 GB, free: 2.27 MB / 462.1 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007273/0.7114, allocations: 20 kB / 0.6195 GB, free: 2.25 MB / 462.1 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001434/0.7129, allocations: 59.91 kB / 0.6196 GB, free: 2.191 MB / 462.1 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002062/0.7131, allocations: 60.27 kB / 0.6196 GB, free: 2.133 MB / 462.1 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000101/0.7132, allocations: 33.64 kB / 0.6197 GB, free: 2.102 MB / 462.1 MB
Notification: Performance of sorting global known variables: time 0.004251/0.7174, allocations: 1.827 MB / 0.6214 GB, free: 276 kB / 462.1 MB
Notification: Performance of sort global known variables: time 1.3e-07/0.7174, allocations: 4 kB / 0.6214 GB, free: 272 kB / 462.1 MB
Notification: Performance of remove unused functions: time 0.009389/0.7268, allocations: 1.187 MB / 0.6226 GB, free: 15.08 MB / 478.1 MB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 3 (idealActuatorPos.revolute.phi,idealActuatorPos.revolute.w,idealActuatorPos.firstOrder.y)
 * 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 (88):
 * Single equations (assignments): 85
 * Array equations: 3
 * 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 0.0006557/0.7275, allocations: 141.6 kB / 0.6227 GB, free: 14.94 MB / 478.1 MB
Notification: Performance of simCode: created initialization part: time 0.01262/0.7401, allocations: 5.694 MB / 0.6283 GB, free: 9.293 MB / 478.1 MB
Notification: Performance of simCode: created event and clocks part: time 1.383e-05/0.7401, allocations: 0 / 0.6283 GB, free: 9.293 MB / 478.1 MB
Notification: Performance of simCode: created simulation system equations: time 0.001724/0.7418, allocations: 0.7684 MB / 0.629 GB, free: 8.523 MB / 478.1 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004458/0.7463, allocations: 292.1 kB / 0.6293 GB, free: 8.25 MB / 478.1 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0146/0.7609, allocations: 5.912 MB / 0.6351 GB, free: 2.305 MB / 478.1 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004247/0.7651, allocations: 2.3 MB / 0.6373 GB, free: 15.97 MB / 494.1 MB
Notification: Performance of simCode: alias equations: time 0.007107/0.7722, allocations: 2.504 MB / 0.6398 GB, free: 13.46 MB / 494.1 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009257/0.7732, allocations: 169.1 kB / 0.6399 GB, free: 13.3 MB / 494.1 MB
Notification: Performance of SimCode: time 1.883e-06/0.7732, allocations: 0 / 0.6399 GB, free: 13.3 MB / 494.1 MB
Notification: Performance of Templates: time 0.06026/0.8334, allocations: 24.27 MB / 0.6636 GB, free: 5.23 MB / 0.4981 GB
"
[Timeout remaining time 659]
make -j1 -f DeltaRobot_DeltaRobot.Tests.IdealActuatorPos_test.makefile [Timeout 660]
(rm -f DeltaRobot_DeltaRobot.Tests.IdealActuatorPos_test.pipe ; mkfifo DeltaRobot_DeltaRobot.Tests.IdealActuatorPos_test.pipe ; head -c 1048576 < DeltaRobot_DeltaRobot.Tests.IdealActuatorPos_test.pipe >> ../files/DeltaRobot_DeltaRobot.Tests.IdealActuatorPos_test.sim & ./DeltaRobot_DeltaRobot.Tests.IdealActuatorPos_test  -abortSlowSimulation -alarm=480 -lv LOG_STATS > DeltaRobot_DeltaRobot.Tests.IdealActuatorPos_test.pipe 2>&1) [Timeout 480]
[Calling sys.exit(0), Time elapsed: 6.46081175096333]
Failed to read output from testmodel.py, exit status != 0:
0.8445137422531843 0.8646880170000001 0.40869570200000005
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7f91492397b0>