Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_IDEAS.Airflow.Multizone.Validation.ThreeRoomsContamDiscretizedDoor.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 0.001635/0.001635, allocations: 82.88 kB / 19.18 MB, free: 2.523 MB / 14.72 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 0.001842/0.001842, allocations: 168.8 kB / 22.46 MB, free: 5.359 MB / 14.72 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 1.416/1.416, allocations: 177.1 MB / 202.8 MB, free: 9.188 MB / 190.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/package.mo", uses=false) [Timeout 180]
"[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Examples/PPD12/Structure.mo:531:21-531:686:writable] Warning: Lexer treating \\ as \\\\, since \\e is not a valid Modelica escape sequence.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Examples/PPD12/Structure.mo:531:21-531:694:writable] Warning: Lexer treating \\ as \\\\, since \\< is not a valid Modelica escape sequence.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Media/Refrigerants/R410A/package.order:0:0-0:0:readonly] Warning: Found duplicate names in package.order file: A, B, C.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Media/Refrigerants/R410A/package.mo:2:1-70:10:writable] Warning: C was referenced in the package.order file, but was not found in package.mo, C/package.mo or C.mo.
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/package.mo): time 1.172/1.172, allocations: 154.6 MB / 413.8 MB, free: 5.234 MB / 382.1 MB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Utilities/Cryptographics/BaseClasses/sha.mo:2:1-19:8:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Utilities/File/sha2.mo:2:1-9:9:writable] Warning: External function annotation should occur on the external-clause, not on the function.
"
[Timeout remaining time 178]
Using package IDEAS with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/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(IDEAS.Airflow.Multizone.Validation.ThreeRoomsContamDiscretizedDoor,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Airflow.Multizone.Validation.ThreeRoomsContamDiscretizedDoor")
translateModel(IDEAS.Airflow.Multizone.Validation.ThreeRoomsContamDiscretizedDoor,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Airflow.Multizone.Validation.ThreeRoomsContamDiscretizedDoor") [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 1.483e-06/1.483e-06, allocations: 0 / 0.6186 GB, free: 4.562 MB / 0.5294 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.695e-05/2.843e-05, allocations: 3.281 kB / 0.6186 GB, free: 4.559 MB / 0.5294 GB
Notification: Performance of NFInst.instantiate(IDEAS.Airflow.Multizone.Validation.ThreeRoomsContamDiscretizedDoor): time 0.6553/0.6553, allocations: 265.9 MB / 0.8782 GB, free: 10.02 MB / 0.7169 GB
Notification: Performance of NFInst.instExpressions: time 0.02609/0.6814, allocations: 14.33 MB / 0.8922 GB, free: 11.66 MB / 0.7325 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.00395/0.6854, allocations: 99.25 kB / 0.8923 GB, free: 11.56 MB / 0.7325 GB
Notification: Performance of NFTyping.typeComponents: time 0.005455/0.6908, allocations: 1.669 MB / 0.8939 GB, free: 9.883 MB / 0.7325 GB
Notification: Performance of NFTyping.typeBindings: time 0.01701/0.7078, allocations: 6.321 MB / 0.9001 GB, free: 3.531 MB / 0.7325 GB
Notification: Performance of NFTyping.typeClassSections: time 0.008766/0.7166, allocations: 2.945 MB / 0.903 GB, free: 0.5859 MB / 0.7325 GB
Notification: Performance of NFFlatten.flatten: time 0.01091/0.7275, allocations: 7.339 MB / 0.9102 GB, free: 9.227 MB / 0.7481 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.004597/0.7321, allocations: 2.009 MB / 0.9121 GB, free: 7.164 MB / 0.7481 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.009945/0.7421, allocations: 3.901 MB / 0.9159 GB, free: 3.254 MB / 0.7481 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.006208/0.7483, allocations: 2.432 MB / 0.9183 GB, free: 0.8281 MB / 0.7481 GB
Notification: Performance of NFPackage.collectConstants: time 0.00131/0.7496, allocations: 344 kB / 0.9186 GB, free: 0.4922 MB / 0.7481 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01248/0.7621, allocations: 4.801 MB / 0.9233 GB, free: 11.68 MB / 0.7637 GB
Notification: Performance of NFScalarize.scalarize: time 0.002862/0.7649, allocations: 1.609 MB / 0.9249 GB, free: 10.06 MB / 0.7637 GB
Notification: Performance of NFVerifyModel.verify: time 0.003933/0.7689, allocations: 1.392 MB / 0.9263 GB, free: 8.668 MB / 0.7637 GB
Notification: Performance of NFConvertDAE.convert: time 0.01484/0.7837, allocations: 6.966 MB / 0.9331 GB, free: 1.684 MB / 0.7637 GB
Notification: Performance of FrontEnd - DAE generated: time 5.009e-06/0.7837, allocations: 0 / 0.9331 GB, free: 1.684 MB / 0.7637 GB
Notification: Performance of FrontEnd: time 2.424e-06/0.7837, allocations: 0 / 0.9331 GB, free: 1.684 MB / 0.7637 GB
Notification: Performance of Transformations before backend: time 0.0001605/0.7839, allocations: 3.938 kB / 0.9331 GB, free: 1.68 MB / 0.7637 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 747
 * Number of variables: 747
Notification: Performance of Generate backend data structure: time 0.01163/0.7955, allocations: 4.111 MB / 0.9371 GB, free: 13.51 MB / 0.7794 GB
Notification: Performance of prepare preOptimizeDAE: time 4.388e-05/0.7955, allocations: 8.031 kB / 0.9371 GB, free: 13.5 MB / 0.7794 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005556/0.8011, allocations: 0.8682 MB / 0.9379 GB, free: 12.63 MB / 0.7794 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.00377/0.8049, allocations: 1.766 MB / 0.9397 GB, free: 10.82 MB / 0.7794 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001848/0.805, allocations: 210.3 kB / 0.9399 GB, free: 10.61 MB / 0.7794 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005379/0.8056, allocations: 283.9 kB / 0.9401 GB, free: 10.33 MB / 0.7794 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.00721/0.8128, allocations: 4.012 MB / 0.944 GB, free: 6.152 MB / 0.7794 GB
Notification: Performance of preOpt findStateOrder (simulation): time 6.761e-05/0.8129, allocations: 11.88 kB / 0.9441 GB, free: 6.141 MB / 0.7794 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003085/0.8132, allocations: 120 kB / 0.9442 GB, free: 6.023 MB / 0.7794 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002014/0.8134, allocations: 181.5 kB / 0.9443 GB, free: 5.844 MB / 0.7794 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.006828/0.8202, allocations: 3.82 MB / 0.9481 GB, free: 2.012 MB / 0.7794 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 0.01484/0.835, allocations: 8.277 MB / 0.9562 GB, free: 9.617 MB / 0.795 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.004579/0.8396, allocations: 2.967 MB / 0.9591 GB, free: 6.656 MB / 0.795 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.002586/0.8422, allocations: 1.623 MB / 0.9606 GB, free: 5.027 MB / 0.795 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001054/0.8432, allocations: 250 kB / 0.9609 GB, free: 4.781 MB / 0.795 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.545e-05/0.8433, allocations: 64.81 kB / 0.9609 GB, free: 4.707 MB / 0.795 GB
Notification: Performance of pre-optimization done (n=285): time 5.029e-06/0.8433, allocations: 0 / 0.9609 GB, free: 4.707 MB / 0.795 GB
Notification: Performance of matching and sorting (n=285): time 0.007061/0.8504, allocations: 4.029 MB / 0.9649 GB, free: 0.6328 MB / 0.795 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.657e-05/0.8504, allocations: 85.66 kB / 0.965 GB, free: 0.5352 MB / 0.795 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001727/0.8522, allocations: 1.224 MB / 0.9661 GB, free: 15.3 MB / 0.8106 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001921/0.8524, allocations: 77.7 kB / 0.9662 GB, free: 15.21 MB / 0.8106 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0008052/0.8532, allocations: 1.07 MB / 0.9673 GB, free: 14.13 MB / 0.8106 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0009165/0.8541, allocations: 1.003 MB / 0.9682 GB, free: 13.12 MB / 0.8106 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0007289/0.8548, allocations: 449.5 kB / 0.9687 GB, free: 12.68 MB / 0.8106 GB
Notification: Performance of setup shared object (initialization): time 0.0001161/0.8549, allocations: 301.1 kB / 0.969 GB, free: 12.38 MB / 0.8106 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001955/0.8569, allocations: 1.188 MB / 0.9701 GB, free: 11.19 MB / 0.8106 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002252/0.8591, allocations: 1.493 MB / 0.9716 GB, free: 9.633 MB / 0.8106 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.004425/0.8636, allocations: 2.794 MB / 0.9743 GB, free: 6.766 MB / 0.8106 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.082e-05/0.8636, allocations: 4 kB / 0.9743 GB, free: 6.762 MB / 0.8106 GB
Notification: Performance of matching and sorting (n=333) (initialization): time 0.005473/0.869, allocations: 3.187 MB / 0.9774 GB, free: 3.535 MB / 0.8106 GB
Notification: Performance of prepare postOptimizeDAE: time 2.845e-05/0.8691, allocations: 8 kB / 0.9774 GB, free: 3.527 MB / 0.8106 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.214e-05/0.8691, allocations: 0 / 0.9774 GB, free: 3.527 MB / 0.8106 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.056e-05/0.8691, allocations: 16 kB / 0.9774 GB, free: 3.512 MB / 0.8106 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002445/0.8716, allocations: 0.5451 MB / 0.978 GB, free: 2.969 MB / 0.8106 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.204e-05/0.8716, allocations: 19.94 kB / 0.978 GB, free: 2.949 MB / 0.8106 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002019/0.8736, allocations: 194.5 kB / 0.9782 GB, free: 2.758 MB / 0.8106 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002047/0.8738, allocations: 91.98 kB / 0.9783 GB, free: 2.668 MB / 0.8106 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 14
 * 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 (333):
 * Single equations (assignments): 333
 * 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 0.00163/0.8755, allocations: 0.6895 MB / 0.9789 GB, free: 1.969 MB / 0.8106 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006572/0.8761, allocations: 230.5 kB / 0.9792 GB, free: 1.742 MB / 0.8106 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.006002/0.8821, allocations: 3.206 MB / 0.9823 GB, free: 14.48 MB / 0.8262 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.345e-05/0.8821, allocations: 24 kB / 0.9823 GB, free: 14.46 MB / 0.8262 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 8.276e-06/0.8821, allocations: 4 kB / 0.9823 GB, free: 14.46 MB / 0.8262 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.004118/0.8863, allocations: 2.646 MB / 0.9849 GB, free: 11.76 MB / 0.8262 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01085/0.8971, allocations: 5.779 MB / 0.9906 GB, free: 5.844 MB / 0.8262 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.379e-05/0.8971, allocations: 11.94 kB / 0.9906 GB, free: 5.832 MB / 0.8262 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002597/0.8997, allocations: 0.5465 MB / 0.9911 GB, free: 5.285 MB / 0.8262 GB
Notification: Performance of postOpt tearingSystem (simulation): time 3.931e-05/0.8998, allocations: 12 kB / 0.9911 GB, free: 5.273 MB / 0.8262 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002202/0.9, allocations: 63.98 kB / 0.9912 GB, free: 5.211 MB / 0.8262 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.781e-05/0.9, allocations: 19.92 kB / 0.9912 GB, free: 5.191 MB / 0.8262 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.342e-06/0.9, allocations: 7.938 kB / 0.9912 GB, free: 5.184 MB / 0.8262 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.007768/0.9078, allocations: 4.805 MB / 0.9959 GB, free: 256 kB / 0.8262 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001347/0.9091, allocations: 0.5291 MB / 0.9964 GB, free: 15.72 MB / 0.8419 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000432/0.9096, allocations: 56 kB / 0.9965 GB, free: 15.66 MB / 0.8419 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0017/0.9113, allocations: 79.78 kB / 0.9965 GB, free: 15.59 MB / 0.8419 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003939/0.9117, allocations: 177.8 kB / 0.9967 GB, free: 15.41 MB / 0.8419 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002082/0.9119, allocations: 87.97 kB / 0.9968 GB, free: 15.32 MB / 0.8419 GB
Notification: Performance of sorting global known variables: time 0.001364/0.9132, allocations: 0.8236 MB / 0.9976 GB, free: 14.5 MB / 0.8419 GB
Notification: Performance of sort global known variables: time 8.1e-08/0.9132, allocations: 0 / 0.9976 GB, free: 14.5 MB / 0.8419 GB
Notification: Performance of remove unused functions: time 0.002609/0.9158, allocations: 1.041 MB / 0.9986 GB, free: 13.46 MB / 0.8419 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 11
 * Number of states: 18 (volEas.dynBal.medium.Xi[1],volEas.dynBal.U,volEas.dynBal.m,volEas.dynBal.mC[1],oriOutBot.mExc,oriOutTop.mExc,oriWesTop.mExc,dooOpeClo.mExcAB,dooOpeClo.mExcBA,volWes.dynBal.medium.Xi[1],volWes.dynBal.U,volWes.dynBal.m,volWes.dynBal.mC[1],oriEasTop.mExc,volTop.dynBal.medium.Xi[1],volTop.dynBal.U,volTop.dynBal.m,volTop.dynBal.mC[1])
 * 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 (285):
 * Single equations (assignments): 285
 * 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 0.0008779/0.9167, allocations: 395.4 kB / 0.999 GB, free: 13.07 MB / 0.8419 GB
Notification: Performance of simCode: created initialization part: time 0.005089/0.9218, allocations: 2.768 MB / 1.002 GB, free: 10.27 MB / 0.8419 GB
Notification: Performance of simCode: created event and clocks part: time 6.041e-06/0.9218, allocations: 0 / 1.002 GB, free: 10.27 MB / 0.8419 GB
Notification: Performance of simCode: created simulation system equations: time 0.002454/0.9243, allocations: 1.442 MB / 1.003 GB, free: 8.824 MB / 0.8419 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005441/0.9297, allocations: 1.17 MB / 1.004 GB, free: 7.707 MB / 0.8419 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0107/0.9404, allocations: 5.98 MB / 1.01 GB, free: 1.645 MB / 0.8419 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002045/0.9425, allocations: 1.433 MB / 1.011 GB, free: 176 kB / 0.8419 GB
Notification: Performance of simCode: alias equations: time 0.003162/0.9456, allocations: 0.8814 MB / 1.012 GB, free: 15.28 MB / 0.8575 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009863/0.9466, allocations: 204.3 kB / 1.013 GB, free: 15.09 MB / 0.8575 GB
Notification: Performance of SimCode: time 1.082e-06/0.9466, allocations: 4 kB / 1.013 GB, free: 15.08 MB / 0.8575 GB
Notification: Performance of Templates: time 0.3951/1.342, allocations: 47.13 MB / 1.059 GB, free: 321.7 MB / 0.8575 GB
"
[Timeout remaining time 659]
make -j1 -f IDEAS_IDEAS.Airflow.Multizone.Validation.ThreeRoomsContamDiscretizedDoor.makefile [Timeout 660]
(rm -f IDEAS_IDEAS.Airflow.Multizone.Validation.ThreeRoomsContamDiscretizedDoor.pipe ; mkfifo IDEAS_IDEAS.Airflow.Multizone.Validation.ThreeRoomsContamDiscretizedDoor.pipe ; head -c 1048576 < IDEAS_IDEAS.Airflow.Multizone.Validation.ThreeRoomsContamDiscretizedDoor.pipe >> ../files/IDEAS_IDEAS.Airflow.Multizone.Validation.ThreeRoomsContamDiscretizedDoor.sim & ./IDEAS_IDEAS.Airflow.Multizone.Validation.ThreeRoomsContamDiscretizedDoor  -abortSlowSimulation -alarm=480 -lv LOG_STATS > IDEAS_IDEAS.Airflow.Multizone.Validation.ThreeRoomsContamDiscretizedDoor.pipe 2>&1) [Timeout 480]
[Calling sys.exit(0), Time elapsed: 8.559101395308971]
Failed to read output from testmodel.py, exit status != 0:
1.3508398532867432 1.359924203 0.573722699
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7ff832e6d1e0>