Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ScalableTestSuite_ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_80.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 0.001293/0.001293, allocations: 115.9 kB / 20.43 MB, free: 1.445 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 0.001358/0.001358, allocations: 190.4 kB / 23.72 MB, free: 4.688 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 1.368/1.368, allocations: 225.6 MB / 252.5 MB, free: 13.01 MB / 206.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ScalableTestSuite 2.2.0-master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ScalableTestSuite 2.2.0-master/package.mo): time 0.9323/0.9323, allocations: 120.6 MB / 428.3 MB, free: 5.539 MB / 334.1 MB
"
[Timeout remaining time 179]
Using package ScalableTestSuite with version 2.2.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ScalableTestSuite 2.2.0-master/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(ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_80,tolerance=1e-07,outputFormat="empty",numberOfIntervals=21600,variableFilter="",fileNamePrefix="ScalableTestSuite_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_ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_80") [Timeout 300]
"Notification: Performance of FrontEnd - loaded program: time 0.001825/0.001825, allocations: 67.89 kB / 0.6005 GB, free: 15.3 MB / 446.3 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1375/0.1393, allocations: 84.68 MB / 0.6832 GB, free: 10.4 MB / 0.5139 GB
Notification: Performance of NFInst.instantiate(ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_80): time 0.002372/0.1417, allocations: 1.386 MB / 0.6846 GB, free: 9.004 MB / 0.5139 GB
Notification: Performance of NFInst.instExpressions: time 0.0009038/0.1426, allocations: 0.5302 MB / 0.6851 GB, free: 8.473 MB / 0.5139 GB
Notification: Performance of NFInst.updateImplicitVariability: time 4.216e-05/0.1427, allocations: 0 / 0.6851 GB, free: 8.473 MB / 0.5139 GB
Notification: Performance of NFTyping.typeComponents: time 6.937e-05/0.1427, allocations: 7.922 kB / 0.6851 GB, free: 8.465 MB / 0.5139 GB
Notification: Performance of NFTyping.typeBindings: time 0.0002774/0.143, allocations: 63.73 kB / 0.6852 GB, free: 8.402 MB / 0.5139 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0001097/0.1431, allocations: 39.88 kB / 0.6852 GB, free: 8.363 MB / 0.5139 GB
Notification: Performance of NFFlatten.flatten: time 0.001792/0.1449, allocations: 1.978 MB / 0.6871 GB, free: 6.383 MB / 0.5139 GB
Notification: Performance of NFFlatten.resolveConnections: time 4.971e-05/0.145, allocations: 16.17 kB / 0.6871 GB, free: 6.367 MB / 0.5139 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0007269/0.1457, allocations: 0.679 MB / 0.6878 GB, free: 5.688 MB / 0.5139 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001359/0.147, allocations: 0.999 MB / 0.6888 GB, free: 4.684 MB / 0.5139 GB
Notification: Performance of NFPackage.collectConstants: time 0.0002845/0.1473, allocations: 116 kB / 0.6889 GB, free: 4.57 MB / 0.5139 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0003838/0.1477, allocations: 136 kB / 0.689 GB, free: 4.438 MB / 0.5139 GB
Notification: Performance of NFScalarize.scalarize: time 0.0008973/0.1486, allocations: 0.8951 MB / 0.6899 GB, free: 3.543 MB / 0.5139 GB
Notification: Performance of NFVerifyModel.verify: time 0.001157/0.1498, allocations: 0.871 MB / 0.6907 GB, free: 2.668 MB / 0.5139 GB
Notification: Performance of NFConvertDAE.convert: time 0.001544/0.1513, allocations: 1.595 MB / 0.6923 GB, free: 1.066 MB / 0.5139 GB
Notification: Performance of FrontEnd - DAE generated: time 2.885e-06/0.1513, allocations: 0 / 0.6923 GB, free: 1.066 MB / 0.5139 GB
Notification: Performance of FrontEnd: time 1.022e-06/0.1513, allocations: 0 / 0.6923 GB, free: 1.066 MB / 0.5139 GB
Notification: Performance of Transformations before backend: time 2.016e-05/0.1513, allocations: 7.938 kB / 0.6923 GB, free: 1.059 MB / 0.5139 GB
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 0.005817/0.1572, allocations: 2.202 MB / 0.6945 GB, free: 14.82 MB / 0.5295 GB
Notification: Performance of prepare preOptimizeDAE: time 3.706e-05/0.1572, allocations: 12.03 kB / 0.6945 GB, free: 14.8 MB / 0.5295 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003994/0.1576, allocations: 171.9 kB / 0.6946 GB, free: 14.64 MB / 0.5295 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001479/0.1591, allocations: 0.7056 MB / 0.6953 GB, free: 13.9 MB / 0.5295 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001314/0.1592, allocations: 119.2 kB / 0.6954 GB, free: 13.79 MB / 0.5295 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004446/0.1596, allocations: 227.6 kB / 0.6957 GB, free: 13.56 MB / 0.5295 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.003775/0.1634, allocations: 2.239 MB / 0.6978 GB, free: 11.3 MB / 0.5295 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.802e-05/0.1634, allocations: 0 / 0.6978 GB, free: 11.3 MB / 0.5295 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001898/0.1636, allocations: 60 kB / 0.6979 GB, free: 11.25 MB / 0.5295 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.305e-05/0.1637, allocations: 36 kB / 0.6979 GB, free: 11.21 MB / 0.5295 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004249/0.1679, allocations: 2.913 MB / 0.7008 GB, free: 8.293 MB / 0.5295 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.00305/0.171, allocations: 2.048 MB / 0.7028 GB, free: 6.199 MB / 0.5295 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01323/0.1842, allocations: 5.558 MB / 0.7082 GB, free: 0.6133 MB / 0.5295 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.002802/0.187, allocations: 1.654 MB / 0.7098 GB, free: 14.95 MB / 0.5452 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003522/0.1874, allocations: 87.06 kB / 0.7099 GB, free: 14.87 MB / 0.5452 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.966e-05/0.1874, allocations: 69.73 kB / 0.71 GB, free: 14.79 MB / 0.5452 GB
Notification: Performance of pre-optimization done (n=403): time 5.24e-06/0.1874, allocations: 0 / 0.71 GB, free: 14.79 MB / 0.5452 GB
Notification: Performance of matching and sorting (n=403): time 0.009231/0.1967, allocations: 5.252 MB / 0.7151 GB, free: 9.512 MB / 0.5452 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 8.745e-05/0.1967, allocations: 94.58 kB / 0.7152 GB, free: 9.406 MB / 0.5452 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0004027/0.1971, allocations: 349.7 kB / 0.7155 GB, free: 9.051 MB / 0.5452 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002266/0.1974, allocations: 89.7 kB / 0.7156 GB, free: 8.957 MB / 0.5452 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001262/0.1975, allocations: 174.4 kB / 0.7158 GB, free: 8.781 MB / 0.5452 GB
Notification: Performance of collectInitialBindings (initialization): time 0.00145/0.1989, allocations: 1.615 MB / 0.7173 GB, free: 7.152 MB / 0.5452 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.001043/0.2, allocations: 0.73 MB / 0.7181 GB, free: 6.41 MB / 0.5452 GB
Notification: Performance of setup shared object (initialization): time 0.000165/0.2002, allocations: 337.9 kB / 0.7184 GB, free: 6.074 MB / 0.5452 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.003054/0.2032, allocations: 1.835 MB / 0.7202 GB, free: 4.23 MB / 0.5452 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.003157/0.2064, allocations: 1.897 MB / 0.722 GB, free: 2.316 MB / 0.5452 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.006708/0.2131, allocations: 4.125 MB / 0.7261 GB, free: 14.12 MB / 0.5608 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.968e-06/0.2131, allocations: 3.938 kB / 0.7261 GB, free: 14.12 MB / 0.5608 GB
Notification: Performance of matching and sorting (n=564) (initialization): time 0.008028/0.2211, allocations: 4.84 MB / 0.7308 GB, free: 9.191 MB / 0.5608 GB
Notification: Performance of prepare postOptimizeDAE: time 3.001e-05/0.2211, allocations: 4 kB / 0.7308 GB, free: 9.188 MB / 0.5608 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.497e-05/0.2212, allocations: 0 / 0.7308 GB, free: 9.188 MB / 0.5608 GB
Notification: Performance of postOpt tearingSystem (initialization): time 4.329e-05/0.2212, allocations: 23.98 kB / 0.7308 GB, free: 9.164 MB / 0.5608 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00414/0.2253, allocations: 1.03 MB / 0.7318 GB, free: 8.133 MB / 0.5608 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 5.962e-05/0.2254, allocations: 16 kB / 0.7318 GB, free: 8.117 MB / 0.5608 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001534/0.2269, allocations: 297.6 kB / 0.7321 GB, free: 7.824 MB / 0.5608 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002851/0.2272, allocations: 152 kB / 0.7323 GB, free: 7.676 MB / 0.5608 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 0.000903/0.2281, allocations: 0.5045 MB / 0.7328 GB, free: 7.16 MB / 0.5608 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003663/0.2285, allocations: 175 kB / 0.7329 GB, free: 6.988 MB / 0.5608 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.009267/0.2378, allocations: 5.368 MB / 0.7382 GB, free: 1.516 MB / 0.5608 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.249e-05/0.2378, allocations: 56 kB / 0.7382 GB, free: 1.461 MB / 0.5608 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.184e-05/0.2378, allocations: 4 kB / 0.7382 GB, free: 1.457 MB / 0.5608 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.48e-05/0.2379, allocations: 27.89 kB / 0.7382 GB, free: 1.43 MB / 0.5608 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003499/0.2414, allocations: 2.552 MB / 0.7407 GB, free: 14.82 MB / 0.5764 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.558e-06/0.2414, allocations: 0 / 0.7407 GB, free: 14.82 MB / 0.5764 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005485/0.2469, allocations: 1.167 MB / 0.7419 GB, free: 13.66 MB / 0.5764 GB
Notification: Performance of postOpt tearingSystem (simulation): time 6.253e-05/0.2469, allocations: 16 kB / 0.7419 GB, free: 13.64 MB / 0.5764 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0004769/0.2474, allocations: 191.8 kB / 0.7421 GB, free: 13.45 MB / 0.5764 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.213e-05/0.2474, allocations: 16 kB / 0.7421 GB, free: 13.44 MB / 0.5764 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.633e-06/0.2474, allocations: 0 / 0.7421 GB, free: 13.44 MB / 0.5764 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01124/0.2587, allocations: 7.187 MB / 0.7491 GB, free: 6.105 MB / 0.5764 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001609/0.2603, allocations: 0.6609 MB / 0.7498 GB, free: 5.441 MB / 0.5764 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004251/0.2607, allocations: 155.9 kB / 0.7499 GB, free: 5.289 MB / 0.5764 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00131/0.262, allocations: 88 kB / 0.75 GB, free: 5.203 MB / 0.5764 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0005472/0.2626, allocations: 339.7 kB / 0.7503 GB, free: 4.867 MB / 0.5764 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002895/0.2629, allocations: 159.9 kB / 0.7505 GB, free: 4.711 MB / 0.5764 GB
Notification: Performance of sorting global known variables: time 0.0002661/0.2631, allocations: 255.1 kB / 0.7507 GB, free: 4.465 MB / 0.5764 GB
Notification: Performance of sort global known variables: time 8e-08/0.2631, allocations: 0 / 0.7507 GB, free: 4.465 MB / 0.5764 GB
Notification: Performance of remove unused functions: time 0.001531/0.2647, allocations: 0.8633 MB / 0.7516 GB, free: 3.602 MB / 0.5764 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 0.0005404/0.2652, allocations: 335.6 kB / 0.7519 GB, free: 3.266 MB / 0.5764 GB
Notification: Performance of simCode: created initialization part: time 0.4673/0.7325, allocations: 4.295 MB / 0.7561 GB, free: 73.02 MB / 0.5767 GB
Notification: Performance of simCode: created event and clocks part: time 5.941e-06/0.7325, allocations: 0.6562 kB / 0.7561 GB, free: 73.02 MB / 0.5767 GB
Notification: Performance of simCode: created simulation system equations: time 0.003897/0.7364, allocations: 2.38 MB / 0.7584 GB, free: 72.88 MB / 0.5767 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00132/0.7377, allocations: 396.2 kB / 0.7588 GB, free: 72.82 MB / 0.5767 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01354/0.7513, allocations: 10.96 MB / 0.7695 GB, free: 66.96 MB / 0.5767 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001095/0.7524, allocations: 1.644 MB / 0.7711 GB, free: 66.2 MB / 0.5767 GB
Notification: Performance of simCode: alias equations: time 0.003388/0.7558, allocations: 1.497 MB / 0.7725 GB, free: 65.88 MB / 0.5767 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001091/0.7569, allocations: 327.4 kB / 0.7729 GB, free: 65.84 MB / 0.5767 GB
Notification: Performance of SimCode: time 1.052e-06/0.7569, allocations: 0 / 0.7729 GB, free: 65.84 MB / 0.5767 GB
Notification: Performance of Templates: time 0.05099/0.8078, allocations: 39.44 MB / 0.8114 GB, free: 33.66 MB / 0.5767 GB
"
[Timeout remaining time 299]
make -j1 -f ScalableTestSuite_ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_80.makefile [Timeout 300]
(rm -f ScalableTestSuite_ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_80.pipe ; mkfifo ScalableTestSuite_ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_80.pipe ; head -c 1048576 < ScalableTestSuite_ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_80.pipe >> ../files/ScalableTestSuite_ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_80.sim & ./ScalableTestSuite_ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_80  -s=ida -abortSlowSimulation -alarm=300 -lv LOG_STATS > ScalableTestSuite_ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_80.pipe 2>&1) [Timeout 300]
[Calling sys.exit(0), Time elapsed: 287.3099364982918]
Failed to read output from testmodel.py, exit status != 0:
0.8149371407926083 0.823933773 0.6705537890000001
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7fe775a417b0>