Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ScalableTestSuite_noopt_ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_80.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 0.0007706/0.0007706, allocations: 79.75 kB / 20.67 MB, free: 3.891 MB / 18.57 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 0.001036/0.001036, allocations: 170.8 kB / 23.95 MB, free: 0.6055 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 0.8645/0.8645, allocations: 177.1 MB / 204.3 MB, free: 5.727 MB / 186.7 MB
"
[Timeout remaining time 179]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ScalableTestSuite master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ScalableTestSuite master/package.mo): time 0.5875/0.5875, allocations: 88.06 MB / 348.7 MB, free: 14.36 MB / 330.7 MB
"
[Timeout remaining time 179]
Using package ScalableTestSuite with version 2.2.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ScalableTestSuite master/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: translateModel(ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_80,tolerance=1e-07,outputFormat="empty",numberOfIntervals=21600,variableFilter="",fileNamePrefix="ScalableTestSuite_noopt_ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_80")
translateModel(ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_80,tolerance=1e-07,outputFormat="empty",numberOfIntervals=21600,variableFilter="",fileNamePrefix="ScalableTestSuite_noopt_ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_80") [Timeout 300]
"Notification: Performance of FrontEnd - loaded program: time 1.703e-06/1.703e-06, allocations: 0 / 0.5251 GB, free: 1.891 MB / 442.8 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.734e-05/2.904e-05, allocations: 3.828 kB / 0.5251 GB, free: 1.887 MB / 442.8 MB
Notification: Performance of NFInst.instantiate(ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_80): time 0.001698/0.001727, allocations: 1.381 MB / 0.5265 GB, free: 0.4961 MB / 442.8 MB
Notification: Performance of NFInst.instExpressions: time 0.0006855/0.002413, allocations: 0.5145 MB / 0.527 GB, free: 15.98 MB / 458.8 MB
Notification: Performance of NFInst.updateImplicitVariability: time 4.151e-05/0.002454, allocations: 0 / 0.527 GB, free: 15.98 MB / 458.8 MB
Notification: Performance of NFTyping.typeComponents: time 7.659e-05/0.002531, allocations: 11.92 kB / 0.527 GB, free: 15.97 MB / 458.8 MB
Notification: Performance of NFTyping.typeBindings: time 0.0002976/0.002829, allocations: 63.66 kB / 0.527 GB, free: 15.91 MB / 458.8 MB
Notification: Performance of NFTyping.typeClassSections: time 8.007e-05/0.002909, allocations: 43.81 kB / 0.5271 GB, free: 15.86 MB / 458.8 MB
Notification: Performance of NFFlatten.flatten: time 0.0009544/0.003863, allocations: 1.982 MB / 0.529 GB, free: 13.88 MB / 458.8 MB
Notification: Performance of NFFlatten.resolveConnections: time 4.639e-05/0.003909, allocations: 16.19 kB / 0.529 GB, free: 13.86 MB / 458.8 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.0007323/0.004642, allocations: 0.8935 MB / 0.5299 GB, free: 12.97 MB / 458.8 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.0008012/0.005443, allocations: 0.9598 MB / 0.5308 GB, free: 12 MB / 458.8 MB
Notification: Performance of NFPackage.collectConstants: time 0.0001605/0.005603, allocations: 116 kB / 0.5309 GB, free: 11.89 MB / 458.8 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.000221/0.005824, allocations: 143.9 kB / 0.5311 GB, free: 11.75 MB / 458.8 MB
Notification: Performance of NFScalarize.scalarize: time 0.0005117/0.006336, allocations: 0.9264 MB / 0.532 GB, free: 10.82 MB / 458.8 MB
Notification: Performance of NFVerifyModel.verify: time 0.0004566/0.006793, allocations: 0.6898 MB / 0.5327 GB, free: 10.13 MB / 458.8 MB
Notification: Performance of NFConvertDAE.convert: time 0.001076/0.007868, allocations: 1.768 MB / 0.5344 GB, free: 8.359 MB / 458.8 MB
Notification: Performance of FrontEnd - DAE generated: time 2.535e-06/0.007871, allocations: 0 / 0.5344 GB, free: 8.359 MB / 458.8 MB
Notification: Performance of FrontEnd: time 1.403e-06/0.007872, allocations: 0 / 0.5344 GB, free: 8.359 MB / 458.8 MB
Notification: Performance of Transformations before backend: time 1.574e-05/0.007888, allocations: 0 / 0.5344 GB, free: 8.359 MB / 458.8 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 403
 * Number of variables: 403
Notification: Performance of Generate backend data structure: time 0.002771/0.01066, allocations: 2.176 MB / 0.5365 GB, free: 6.145 MB / 458.8 MB
Notification: Performance of prepare preOptimizeDAE: time 3.64e-05/0.0107, allocations: 8.031 kB / 0.5365 GB, free: 6.137 MB / 458.8 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.000235/0.01093, allocations: 171.9 kB / 0.5367 GB, free: 5.969 MB / 458.8 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0008023/0.01173, allocations: 0.709 MB / 0.5374 GB, free: 5.23 MB / 458.8 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.827e-05/0.0118, allocations: 111.5 kB / 0.5375 GB, free: 5.121 MB / 458.8 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002721/0.01207, allocations: 239.8 kB / 0.5377 GB, free: 4.887 MB / 458.8 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.00224/0.01431, allocations: 2.227 MB / 0.5399 GB, free: 2.641 MB / 458.8 MB
Notification: Performance of preOpt findStateOrder (simulation): time 2.317e-05/0.01434, allocations: 3.938 kB / 0.5399 GB, free: 2.637 MB / 458.8 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001255/0.01446, allocations: 64 kB / 0.5399 GB, free: 2.574 MB / 458.8 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.037e-05/0.01448, allocations: 47.98 kB / 0.54 GB, free: 2.527 MB / 458.8 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00265/0.01713, allocations: 2.89 MB / 0.5428 GB, free: 15.63 MB / 474.8 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001668/0.0188, allocations: 1.688 MB / 0.5445 GB, free: 13.91 MB / 474.8 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.007053/0.02585, allocations: 5.544 MB / 0.5499 GB, free: 8.328 MB / 474.8 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001736/0.02759, allocations: 1.657 MB / 0.5515 GB, free: 6.664 MB / 474.8 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002376/0.02783, allocations: 63.16 kB / 0.5516 GB, free: 6.602 MB / 474.8 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.581e-05/0.02787, allocations: 77.67 kB / 0.5516 GB, free: 6.516 MB / 474.8 MB
Notification: Performance of pre-optimization done (n=403): time 5.02e-06/0.02788, allocations: 0 / 0.5516 GB, free: 6.516 MB / 474.8 MB
Notification: Performance of matching and sorting (n=403): time 0.005638/0.03352, allocations: 5.249 MB / 0.5568 GB, free: 1.242 MB / 474.8 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.987e-05/0.03358, allocations: 90.58 kB / 0.5568 GB, free: 1.141 MB / 474.8 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002577/0.03383, allocations: 349.7 kB / 0.5572 GB, free: 0.793 MB / 474.8 MB
Notification: Performance of collectPreVariables (initialization): time 0.0001188/0.03395, allocations: 89.7 kB / 0.5573 GB, free: 0.6992 MB / 474.8 MB
Notification: Performance of collectInitialEqns (initialization): time 9.197e-05/0.03404, allocations: 174.4 kB / 0.5574 GB, free: 0.5234 MB / 474.8 MB
Notification: Performance of collectInitialBindings (initialization): time 0.0008313/0.03488, allocations: 1.607 MB / 0.559 GB, free: 14.9 MB / 490.8 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0006314/0.03551, allocations: 0.73 MB / 0.5597 GB, free: 14.16 MB / 490.8 MB
Notification: Performance of setup shared object (initialization): time 9.858e-05/0.03561, allocations: 341.9 kB / 0.56 GB, free: 13.82 MB / 490.8 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001972/0.03758, allocations: 1.831 MB / 0.5618 GB, free: 11.98 MB / 490.8 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002007/0.03959, allocations: 1.901 MB / 0.5637 GB, free: 10.06 MB / 490.8 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.004128/0.04371, allocations: 4.117 MB / 0.5677 GB, free: 5.879 MB / 490.8 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.243e-06/0.04372, allocations: 4 kB / 0.5677 GB, free: 5.875 MB / 490.8 MB
Notification: Performance of matching and sorting (n=564) (initialization): time 0.004989/0.04871, allocations: 4.832 MB / 0.5724 GB, free: 0.957 MB / 490.8 MB
Notification: Performance of prepare postOptimizeDAE: time 2.46e-05/0.04873, allocations: 8 kB / 0.5724 GB, free: 0.9492 MB / 490.8 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.277e-05/0.04875, allocations: 0 / 0.5724 GB, free: 0.9492 MB / 490.8 MB
Notification: Performance of postOpt tearingSystem (initialization): time 2.448e-05/0.04877, allocations: 16 kB / 0.5724 GB, free: 0.9336 MB / 490.8 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002098/0.05087, allocations: 1.034 MB / 0.5735 GB, free: 15.9 MB / 0.4949 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.411e-05/0.0509, allocations: 20 kB / 0.5735 GB, free: 15.88 MB / 0.4949 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006925/0.0516, allocations: 301.6 kB / 0.5738 GB, free: 15.58 MB / 0.4949 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001829/0.05178, allocations: 155.9 kB / 0.5739 GB, free: 15.43 MB / 0.4949 GB
Notification: Model statistics after passing the back-end for initialization:
 * 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 initialization (564):
 * Single equations (assignments): 564
 * 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 0.0005671/0.05235, allocations: 0.489 MB / 0.5744 GB, free: 14.93 MB / 0.4949 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002184/0.05256, allocations: 175 kB / 0.5746 GB, free: 14.76 MB / 0.4949 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.005727/0.05829, allocations: 5.375 MB / 0.5798 GB, free: 9.273 MB / 0.4949 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.399e-05/0.05832, allocations: 52 kB / 0.5799 GB, free: 9.223 MB / 0.4949 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.105e-05/0.05833, allocations: 4 kB / 0.5799 GB, free: 9.219 MB / 0.4949 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.702e-05/0.05835, allocations: 31.83 kB / 0.5799 GB, free: 9.188 MB / 0.4949 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00206/0.06041, allocations: 2.099 MB / 0.5819 GB, free: 7.051 MB / 0.4949 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.835e-06/0.06042, allocations: 0 / 0.5819 GB, free: 7.051 MB / 0.4949 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002954/0.06338, allocations: 1.167 MB / 0.5831 GB, free: 5.883 MB / 0.4949 GB
Notification: Performance of postOpt tearingSystem (simulation): time 2.652e-05/0.0634, allocations: 20 kB / 0.5831 GB, free: 5.863 MB / 0.4949 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002306/0.06363, allocations: 183.8 kB / 0.5833 GB, free: 5.684 MB / 0.4949 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.596e-05/0.06365, allocations: 23.94 kB / 0.5833 GB, free: 5.66 MB / 0.4949 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.914e-06/0.06365, allocations: 0 / 0.5833 GB, free: 5.66 MB / 0.4949 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.007037/0.07069, allocations: 7.18 MB / 0.5903 GB, free: 14.33 MB / 0.5105 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0007964/0.07148, allocations: 0.6725 MB / 0.591 GB, free: 13.66 MB / 0.5105 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002558/0.07174, allocations: 155.9 kB / 0.5911 GB, free: 13.5 MB / 0.5105 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006241/0.07236, allocations: 84 kB / 0.5912 GB, free: 13.42 MB / 0.5105 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003319/0.0727, allocations: 347.7 kB / 0.5915 GB, free: 13.08 MB / 0.5105 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001819/0.07288, allocations: 159.9 kB / 0.5917 GB, free: 12.92 MB / 0.5105 GB
Notification: Performance of sorting global known variables: time 0.0001548/0.07303, allocations: 251.1 kB / 0.5919 GB, free: 12.68 MB / 0.5105 GB
Notification: Performance of sort global known variables: time 6e-08/0.07303, allocations: 0 / 0.5919 GB, free: 12.68 MB / 0.5105 GB
Notification: Performance of remove unused functions: time 0.0009192/0.07395, allocations: 0.8633 MB / 0.5928 GB, free: 11.81 MB / 0.5105 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 161 (Td,Tu[1],Tu[2],Tu[3],Tu[4],Tu[5],Tu[6],Tu[7],Tu[8],Tu[9],Tu[10],Tu[11],Tu[12],Tu[13],Tu[14],Tu[15],Tu[16],Tu[17],Tu[18],Tu[19],Tu[20],Tu[21],Tu[22],Tu[23],Tu[24],Tu[25],Tu[26],Tu[27],Tu[28],Tu[29],Tu[30],Tu[31],Tu[32],Tu[33],Tu[34],Tu[35],Tu[36],Tu[37],Tu[38],Tu[39],Tu[40],Tu[41],Tu[42],Tu[43],Tu[44],Tu[45],Tu[46],Tu[47],Tu[48],Tu[49],Tu[50],Tu[51],Tu[52],Tu[53],Tu[54],Tu[55],Tu[56],Tu[57],Tu[58],Tu[59],Tu[60],Tu[61],Tu[62],Tu[63],Tu[64],Tu[65],Tu[66],Tu[67],Tu[68],Tu[69],Tu[70],Tu[71],Tu[72],Tu[73],Tu[74],Tu[75],Tu[76],Tu[77],Tu[78],Tu[79],Tu[80],x[1],x[2],x[3],x[4],x[5],x[6],x[7],x[8],x[9],x[10],x[11],x[12],x[13],x[14],x[15],x[16],x[17],x[18],x[19],x[20],x[21],x[22],x[23],x[24],x[25],x[26],x[27],x[28],x[29],x[30],x[31],x[32],x[33],x[34],x[35],x[36],x[37],x[38],x[39],x[40],x[41],x[42],x[43],x[44],x[45],x[46],x[47],x[48],x[49],x[50],x[51],x[52],x[53],x[54],x[55],x[56],x[57],x[58],x[59],x[60],x[61],x[62],x[63],x[64],x[65],x[66],x[67],x[68],x[69],x[70],x[71],x[72],x[73],x[74],x[75],x[76],x[77],x[78],x[79],x[80])
 * 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 (564):
 * Single equations (assignments): 564
 * 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 0.0004048/0.07436, allocations: 347.5 kB / 0.5931 GB, free: 11.47 MB / 0.5105 GB
Notification: Performance of simCode: created initialization part: time 0.00462/0.07898, allocations: 4.29 MB / 0.5973 GB, free: 7.121 MB / 0.5105 GB
Notification: Performance of simCode: created event and clocks part: time 3.828e-06/0.07898, allocations: 3.938 kB / 0.5973 GB, free: 7.117 MB / 0.5105 GB
Notification: Performance of simCode: created simulation system equations: time 0.002358/0.08134, allocations: 2.378 MB / 0.5996 GB, free: 4.73 MB / 0.5105 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0008852/0.08222, allocations: 399.6 kB / 0.6 GB, free: 4.344 MB / 0.5105 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.008229/0.09045, allocations: 8.925 MB / 0.6087 GB, free: 11.34 MB / 0.5262 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005934/0.09105, allocations: 1.051 MB / 0.6097 GB, free: 10.25 MB / 0.5262 GB
Notification: Performance of simCode: alias equations: time 0.00176/0.09281, allocations: 1.494 MB / 0.6112 GB, free: 8.75 MB / 0.5262 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0007731/0.09358, allocations: 328.4 kB / 0.6115 GB, free: 8.43 MB / 0.5262 GB
Notification: Performance of SimCode: time 1.082e-06/0.09358, allocations: 0 / 0.6115 GB, free: 8.43 MB / 0.5262 GB
Notification: Performance of Templates: time 0.4246/0.5182, allocations: 35.52 MB / 0.6462 GB, free: 108.7 MB / 0.5419 GB
"
[Timeout remaining time 299]
make -j1 -f ScalableTestSuite_noopt_ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_80.makefile [Timeout 300]
(rm -f ScalableTestSuite_noopt_ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_80.pipe ; mkfifo ScalableTestSuite_noopt_ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_80.pipe ; head -c 1048576 < ScalableTestSuite_noopt_ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_80.pipe >> ../files/ScalableTestSuite_noopt_ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_80.sim & ./ScalableTestSuite_noopt_ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_80  -s=ida -abortSlowSimulation -alarm=300 -lv LOG_STATS > ScalableTestSuite_noopt_ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_80.pipe 2>&1) [Timeout 300]
[Calling sys.exit(0), Time elapsed: 248.81278607528657]
Failed to read output from testmodel.py, exit status != 0:
0.5236407136544585 0.529746979 0.520588041
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7d859ac7ee40>