Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildingSystems_BuildingSystems.Airflow.Multizone.Validation.OpenDoorBuoyancyDynamic.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 0.001112/0.001112, allocations: 80.44 kB / 19.17 MB, free: 0.7461 MB / 13.93 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 0.001223/0.001223, allocations: 165.9 kB / 22.45 MB, free: 2.109 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 1.091/1.091, allocations: 177.2 MB / 202.8 MB, free: 5.734 MB / 186.7 MB
"
[Timeout remaining time 179]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 master/package.mo): time 0.001995/0.001995, allocations: 240.1 kB / 259.4 MB, free: 13.02 MB / 250.7 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems master/package.mo): time 0.8121/0.8121, allocations: 138.4 MB / 454.3 MB, free: 30 MB / 410.7 MB
"
[Timeout remaining time 179]
Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems master/package.mo)
Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 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: "" <> buildModelFMU(BuildingSystems.Airflow.Multizone.Validation.OpenDoorBuoyancyDynamic,fileNamePrefix="BuildingSystems_BuildingSystems_Airflow_Multizone_Validation_OpenDoorBuoyancyDynamic",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(BuildingSystems.Airflow.Multizone.Validation.OpenDoorBuoyancyDynamic,fileNamePrefix="BuildingSystems_BuildingSystems_Airflow_Multizone_Validation_OpenDoorBuoyancyDynamic",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 3.566e-06/3.566e-06, allocations: 0 / 0.6463 GB, free: 1.895 MB / 0.5573 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 4.045e-05/4.401e-05, allocations: 6.219 kB / 0.6463 GB, free: 1.887 MB / 0.5573 GB
Notification: Performance of NFInst.instantiate(BuildingSystems.Airflow.Multizone.Validation.OpenDoorBuoyancyDynamic): time 0.7426/0.7426, allocations: 217.7 MB / 0.8589 GB, free: 1.043 MB / 0.6823 GB
Notification: Performance of NFInst.instExpressions: time 0.02396/0.7666, allocations: 13.46 MB / 0.872 GB, free: 3.547 MB / 0.698 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.005137/0.7717, allocations: 103.2 kB / 0.8721 GB, free: 3.445 MB / 0.698 GB
Notification: Performance of NFTyping.typeComponents: time 0.005153/0.7769, allocations: 1.211 MB / 0.8733 GB, free: 2.227 MB / 0.698 GB
Notification: Performance of NFTyping.typeBindings: time 0.01671/0.7936, allocations: 4.987 MB / 0.8782 GB, free: 13.21 MB / 0.7136 GB
Notification: Performance of NFTyping.typeClassSections: time 0.006918/0.8005, allocations: 1.969 MB / 0.8801 GB, free: 11.26 MB / 0.7136 GB
Notification: Performance of NFFlatten.flatten: time 0.01104/0.8115, allocations: 6.419 MB / 0.8864 GB, free: 4.82 MB / 0.7136 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.004271/0.8158, allocations: 1.527 MB / 0.8879 GB, free: 3.254 MB / 0.7136 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.009263/0.8251, allocations: 3 MB / 0.8908 GB, free: 252 kB / 0.7136 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.006363/0.8314, allocations: 1.932 MB / 0.8927 GB, free: 14.33 MB / 0.7292 GB
Notification: Performance of NFPackage.collectConstants: time 0.001039/0.8325, allocations: 248 kB / 0.8929 GB, free: 14.09 MB / 0.7292 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01279/0.8453, allocations: 3.766 MB / 0.8966 GB, free: 10.31 MB / 0.7292 GB
Notification: Performance of NFScalarize.scalarize: time 0.002816/0.8481, allocations: 1.134 MB / 0.8977 GB, free: 9.172 MB / 0.7292 GB
Notification: Performance of NFVerifyModel.verify: time 0.003407/0.8515, allocations: 1.052 MB / 0.8987 GB, free: 8.121 MB / 0.7292 GB
Notification: Performance of NFConvertDAE.convert: time 0.01557/0.867, allocations: 5.364 MB / 0.904 GB, free: 2.742 MB / 0.7292 GB
Notification: Performance of FrontEnd - DAE generated: time 1.74e-05/0.8671, allocations: 0 / 0.904 GB, free: 2.742 MB / 0.7292 GB
Notification: Performance of FrontEnd: time 6.793e-06/0.8671, allocations: 0 / 0.904 GB, free: 2.742 MB / 0.7292 GB
Notification: Performance of Transformations before backend: time 0.0002567/0.8673, allocations: 0 / 0.904 GB, free: 2.742 MB / 0.7292 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 494
 * Number of variables: 494
Notification: Performance of Generate backend data structure: time 0.009332/0.8767, allocations: 3.186 MB / 0.9071 GB, free: 15.51 MB / 0.7448 GB
Notification: Performance of prepare preOptimizeDAE: time 0.0001027/0.8768, allocations: 9.938 kB / 0.9071 GB, free: 15.5 MB / 0.7448 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0005635/0.8773, allocations: 286.5 kB / 0.9074 GB, free: 15.21 MB / 0.7448 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003247/0.8806, allocations: 0.6892 MB / 0.908 GB, free: 14.52 MB / 0.7448 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003435/0.884, allocations: 1.557 MB / 0.9096 GB, free: 12.92 MB / 0.7448 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001916/0.8842, allocations: 151.7 kB / 0.9097 GB, free: 12.77 MB / 0.7448 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002862/0.8845, allocations: 196 kB / 0.9099 GB, free: 12.58 MB / 0.7448 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.004108/0.8886, allocations: 2.823 MB / 0.9126 GB, free: 9.633 MB / 0.7448 GB
Notification: Performance of preOpt findStateOrder (simulation): time 5.94e-05/0.8886, allocations: 0 / 0.9126 GB, free: 9.633 MB / 0.7448 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001587/0.8888, allocations: 87.98 kB / 0.9127 GB, free: 9.547 MB / 0.7448 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001046/0.8889, allocations: 88.28 kB / 0.9128 GB, free: 9.461 MB / 0.7448 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004035/0.8929, allocations: 2.577 MB / 0.9153 GB, free: 6.875 MB / 0.7448 GB
Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts.
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01125/0.9042, allocations: 5.569 MB / 0.9208 GB, free: 1.23 MB / 0.7448 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.003439/0.9076, allocations: 2.216 MB / 0.9229 GB, free: 14.98 MB / 0.7605 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001705/0.9093, allocations: 1.242 MB / 0.9241 GB, free: 13.73 MB / 0.7605 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0006501/0.91, allocations: 205.8 kB / 0.9243 GB, free: 13.53 MB / 0.7605 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.205e-05/0.91, allocations: 64.47 kB / 0.9244 GB, free: 13.46 MB / 0.7605 GB
Notification: Performance of pre-optimization done (n=222): time 5.521e-06/0.9101, allocations: 0 / 0.9244 GB, free: 13.46 MB / 0.7605 GB
Notification: Performance of matching and sorting (n=226): time 0.01167/0.9217, allocations: 6.733 MB / 0.931 GB, free: 6.668 MB / 0.7605 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001139/0.9218, allocations: 154.5 kB / 0.9311 GB, free: 6.484 MB / 0.7605 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001641/0.9235, allocations: 1.225 MB / 0.9323 GB, free: 5.246 MB / 0.7605 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001801/0.9237, allocations: 61.7 kB / 0.9324 GB, free: 5.18 MB / 0.7605 GB
Notification: Performance of collectInitialEqns (initialization): time 0.000505/0.9242, allocations: 0.766 MB / 0.9331 GB, free: 4.41 MB / 0.7605 GB
Notification: Performance of collectInitialBindings (initialization): time 0.000777/0.9249, allocations: 0.7938 MB / 0.9339 GB, free: 3.609 MB / 0.7605 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004187/0.9254, allocations: 355.5 kB / 0.9342 GB, free: 3.254 MB / 0.7605 GB
Notification: Performance of setup shared object (initialization): time 8.279e-05/0.9254, allocations: 301.1 kB / 0.9345 GB, free: 2.957 MB / 0.7605 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001161/0.9266, allocations: 0.8639 MB / 0.9354 GB, free: 2.094 MB / 0.7605 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001726/0.9283, allocations: 1.233 MB / 0.9366 GB, free: 0.7695 MB / 0.7605 GB
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: bouA.dynBal.medium.p = bouA.dynBal.p_start (bou.p = bouA.dynBal.p_start)
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: bouADis.dynBal.medium.p = bouADis.dynBal.p_start (bou1.p = bouADis.dynBal.p_start)
Notification: Performance of analyzeInitialSystem (initialization): time 0.5413/1.47, allocations: 11.55 MB / 0.9479 GB, free: 251.2 MB / 0.7605 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.555e-05/1.47, allocations: 1.719 kB / 0.9479 GB, free: 251.2 MB / 0.7605 GB
Notification: Performance of matching and sorting (n=254) (initialization): time 0.004431/1.474, allocations: 2.411 MB / 0.9502 GB, free: 250.4 MB / 0.7605 GB
Notification: Performance of prepare postOptimizeDAE: time 7.754e-05/1.474, allocations: 5.719 kB / 0.9502 GB, free: 250.4 MB / 0.7605 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.097e-05/1.474, allocations: 5.75 kB / 0.9502 GB, free: 250.4 MB / 0.7605 GB
Notification: Performance of postOpt tearingSystem (initialization): time 9.852e-05/1.474, allocations: 17.12 kB / 0.9502 GB, free: 250.4 MB / 0.7605 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001161/1.475, allocations: 425.4 kB / 0.9506 GB, free: 250.4 MB / 0.7605 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 5.646e-05/1.476, allocations: 18 kB / 0.9507 GB, free: 250.4 MB / 0.7605 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001501/1.477, allocations: 64.55 kB / 0.9507 GB, free: 250.3 MB / 0.7605 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001197/1.477, allocations: 73.31 kB / 0.9508 GB, free: 250.3 MB / 0.7605 GB
Warning: The initial conditions are over specified. The following 2 initial equations are redundant, so they are removed from the initialization system:
         bouA.dynBal.medium.p = bouA.dynBal.p_start
         bouADis.dynBal.medium.p = bouADis.dynBal.p_start.
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 21
 * 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 (254):
 * Single equations (assignments): 254
 * 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 0.001132/1.478, allocations: 0.5708 MB / 0.9513 GB, free: 250 MB / 0.7605 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003288/1.479, allocations: 207.7 kB / 0.9515 GB, free: 250 MB / 0.7605 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003364/1.482, allocations: 2.516 MB / 0.954 GB, free: 249 MB / 0.7605 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.816e-05/1.482, allocations: 22.19 kB / 0.954 GB, free: 249 MB / 0.7605 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.284e-05/1.482, allocations: 7.375 kB / 0.954 GB, free: 249 MB / 0.7605 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002876/1.485, allocations: 2.098 MB / 0.9561 GB, free: 248.2 MB / 0.7605 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01009/1.495, allocations: 4.948 MB / 0.9609 GB, free: 246 MB / 0.7605 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.383e-05/1.495, allocations: 14.44 kB / 0.9609 GB, free: 246 MB / 0.7605 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001612/1.497, allocations: 471.5 kB / 0.9614 GB, free: 246 MB / 0.7605 GB
Notification: Performance of postOpt tearingSystem (simulation): time 7.571e-05/1.497, allocations: 18.34 kB / 0.9614 GB, free: 246 MB / 0.7605 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002897/1.497, allocations: 58.8 kB / 0.9614 GB, free: 245.9 MB / 0.7605 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.511e-05/1.497, allocations: 16.98 kB / 0.9615 GB, free: 245.9 MB / 0.7605 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.087e-06/1.497, allocations: 11.02 kB / 0.9615 GB, free: 245.9 MB / 0.7605 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.006267/1.503, allocations: 4.08 MB / 0.9655 GB, free: 244.1 MB / 0.7605 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001289/1.505, allocations: 432.2 kB / 0.9659 GB, free: 243.9 MB / 0.7605 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002426/1.505, allocations: 60.47 kB / 0.9659 GB, free: 243.9 MB / 0.7605 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001291/1.506, allocations: 62.73 kB / 0.966 GB, free: 243.8 MB / 0.7605 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002984/1.506, allocations: 160.4 kB / 0.9661 GB, free: 243.8 MB / 0.7605 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001471/1.507, allocations: 78.05 kB / 0.9662 GB, free: 243.8 MB / 0.7605 GB
Notification: Performance of sorting global known variables: time 0.001521/1.508, allocations: 0.8361 MB / 0.967 GB, free: 243.5 MB / 0.7605 GB
Notification: Performance of sort global known variables: time 2.2e-07/1.508, allocations: 0 / 0.967 GB, free: 243.5 MB / 0.7605 GB
Notification: Performance of remove unused functions: time 0.002389/1.51, allocations: 0.6824 MB / 0.9677 GB, free: 243.4 MB / 0.7605 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 28
 * Number of states: 12 (bouADis.dynBal.medium.Xi[1],bouADis.dynBal.U,bouBDis.dynBal.medium.Xi[1],bouBDis.dynBal.U,bouBDis.dynBal.m,bouA.dynBal.medium.Xi[1],bouA.dynBal.U,bouB.dynBal.medium.Xi[1],bouB.dynBal.U,bouB.dynBal.m,dooDis.mExcBA,dooDis.mExcAB)
 * 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 (230):
 * Single equations (assignments): 230
 * 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 0.007023/1.517, allocations: 4.877 MB / 0.9725 GB, free: 240.8 MB / 0.7605 GB
Notification: Performance of simCode: created initialization part: time 0.004451/1.522, allocations: 2.092 MB / 0.9745 GB, free: 240.2 MB / 0.7605 GB
Notification: Performance of simCode: created event and clocks part: time 1.358e-05/1.522, allocations: 7.484 kB / 0.9745 GB, free: 240.2 MB / 0.7605 GB
Notification: Performance of simCode: created simulation system equations: time 0.001806/1.524, allocations: 1.101 MB / 0.9756 GB, free: 239.8 MB / 0.7605 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005388/1.529, allocations: 1.174 MB / 0.9767 GB, free: 239.5 MB / 0.7605 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03121/1.56, allocations: 16.28 MB / 0.9926 GB, free: 231.7 MB / 0.7605 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0012/1.562, allocations: 1.073 MB / 0.9937 GB, free: 231.4 MB / 0.7605 GB
Notification: Performance of simCode: alias equations: time 0.00297/1.565, allocations: 0.7639 MB / 0.9944 GB, free: 231 MB / 0.7605 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001011/1.566, allocations: 0.8343 MB / 0.9952 GB, free: 230.2 MB / 0.7605 GB
Notification: Performance of SimCode: time 2.264e-06/1.566, allocations: 2.625 kB / 0.9952 GB, free: 230.2 MB / 0.7605 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.09771/1.663, allocations: 61.31 MB / 1.055 GB, free: 170.6 MB / 0.7605 GB
Notification: Performance of buildModelFMU: Generate platform static: time 8.881/10.54, allocations: 8.047 kB / 1.055 GB, free: 170.6 MB / 0.7605 GB
"
[Timeout remaining time 649]
(rm -f BuildingSystems_BuildingSystems.Airflow.Multizone.Validation.OpenDoorBuoyancyDynamic.pipe ; mkfifo BuildingSystems_BuildingSystems.Airflow.Multizone.Validation.OpenDoorBuoyancyDynamic.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Airflow.Multizone.Validation.OpenDoorBuoyancyDynamic.pipe >> ../files/BuildingSystems_BuildingSystems.Airflow.Multizone.Validation.OpenDoorBuoyancyDynamic.sim & python3 -m fmpy simulate  --output-file BuildingSystems_BuildingSystems.Airflow.Multizone.Validation.OpenDoorBuoyancyDynamic_res.csv --start-time 0 --stop-time 14400 --timeout 50 --relative-tolerance 1e-08 --interface-type ModelExchange --solver CVode --output-interval 5.76 BuildingSystems_BuildingSystems_Airflow_Multizone_Validation_OpenDoorBuoyancyDynamic.fmu > BuildingSystems_BuildingSystems.Airflow.Multizone.Validation.OpenDoorBuoyancyDynamic.pipe 2>&1) [Timeout 52.5]
[Calling sys.exit(0), Time elapsed: 14.01064536254853]
Failed to read output from testmodel.py, exit status != 0:
10.656729304231703 10.663829178 9.79449246
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x79b1397b03e0>