Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase7.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 0.001822/0.001822, allocations: 79.73 kB / 19.76 MB, free: 1.871 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 0.002107/0.002107, allocations: 161 kB / 23.01 MB, free: 4.602 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 1.393/1.393, allocations: 177.2 MB / 203.4 MB, free: 8.902 MB / 190.1 MB
"
[Timeout remaining time 179]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/package.mo): time 2.862/2.862, allocations: 394.2 MB / 0.6386 GB, free: 11.94 MB / 0.6075 GB
"
[Timeout remaining time 177]
Using package Buildings with version 13.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 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(Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase7,tolerance=1e-06,outputFormat="mat",numberOfIntervals=86400,variableFilter="time|mean.y|reference.y.1.|assEqu.diff|assEqu.threShold|assEqu.satisfied",fileNamePrefix="Buildings_latest_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase7")
translateModel(Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase7,tolerance=1e-06,outputFormat="mat",numberOfIntervals=86400,variableFilter="time|mean.y|reference.y.1.|assEqu.diff|assEqu.threShold|assEqu.satisfied",fileNamePrefix="Buildings_latest_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase7") [Timeout 300]
"Notification: Buildings requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Performance of FrontEnd - loaded program: time 0.00214/0.00214, allocations: 63.89 kB / 1.009 GB, free: 14.52 MB / 0.9669 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7504/0.7525, allocations: 181.8 MB / 1.187 GB, free: 16.16 MB / 1.076 GB
Notification: Performance of NFInst.instantiate(Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase7): time 0.1712/0.9237, allocations: 139.5 MB / 1.323 GB, free: 10.36 MB / 1.17 GB
Notification: Performance of NFInst.instExpressions: time 0.02535/0.9491, allocations: 20.09 MB / 1.342 GB, free: 6.219 MB / 1.186 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001396/0.9505, allocations: 79.38 kB / 1.343 GB, free: 6.141 MB / 1.186 GB
Notification: Performance of NFTyping.typeComponents: time 0.00191/0.9524, allocations: 1.398 MB / 1.344 GB, free: 4.738 MB / 1.186 GB
Notification: Performance of NFTyping.typeBindings: time 0.00171/0.9541, allocations: 1.082 MB / 1.345 GB, free: 3.652 MB / 1.186 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001155/0.9552, allocations: 0.5625 MB / 1.345 GB, free: 3.09 MB / 1.186 GB
Notification: Performance of NFFlatten.flatten: time 0.001787/0.957, allocations: 1.72 MB / 1.347 GB, free: 1.359 MB / 1.186 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.000953/0.958, allocations: 0.7681 MB / 1.348 GB, free: 0.5703 MB / 1.186 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0008731/0.9589, allocations: 0.7592 MB / 1.349 GB, free: 15.81 MB / 1.201 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001466/0.9603, allocations: 1.269 MB / 1.35 GB, free: 14.54 MB / 1.201 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001565/0.9605, allocations: 96 kB / 1.35 GB, free: 14.44 MB / 1.201 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0002982/0.9608, allocations: 144 kB / 1.35 GB, free: 14.3 MB / 1.201 GB
Notification: Performance of NFScalarize.scalarize: time 0.0003839/0.9612, allocations: 424.3 kB / 1.351 GB, free: 13.89 MB / 1.201 GB
Notification: Performance of NFVerifyModel.verify: time 0.0005112/0.9617, allocations: 0.5083 MB / 1.351 GB, free: 13.38 MB / 1.201 GB
Notification: Performance of NFConvertDAE.convert: time 0.001704/0.9634, allocations: 1.649 MB / 1.353 GB, free: 11.72 MB / 1.201 GB
Notification: Performance of FrontEnd - DAE generated: time 3.457e-06/0.9634, allocations: 0 / 1.353 GB, free: 11.72 MB / 1.201 GB
Notification: Performance of FrontEnd: time 1.543e-06/0.9634, allocations: 0 / 1.353 GB, free: 11.72 MB / 1.201 GB
Notification: Performance of Transformations before backend: time 1.29e-05/0.9634, allocations: 4 kB / 1.353 GB, free: 11.72 MB / 1.201 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 157
 * Number of variables: 157
Notification: Performance of Generate backend data structure: time 0.0031/0.9665, allocations: 1.972 MB / 1.355 GB, free: 9.707 MB / 1.201 GB
Notification: Performance of prepare preOptimizeDAE: time 3.384e-05/0.9665, allocations: 8.031 kB / 1.355 GB, free: 9.699 MB / 1.201 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003042/0.9668, allocations: 203.7 kB / 1.355 GB, free: 9.5 MB / 1.201 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001349/0.9682, allocations: 0.8359 MB / 1.356 GB, free: 8.629 MB / 1.201 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001624/0.9683, allocations: 120.6 kB / 1.356 GB, free: 8.5 MB / 1.201 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001154/0.9685, allocations: 67.95 kB / 1.356 GB, free: 8.434 MB / 1.201 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001349/0.9698, allocations: 0.7466 MB / 1.357 GB, free: 7.652 MB / 1.201 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.485e-05/0.9698, allocations: 7.938 kB / 1.357 GB, free: 7.645 MB / 1.201 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.036e-05/0.9699, allocations: 24 kB / 1.357 GB, free: 7.621 MB / 1.201 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.862e-05/0.9699, allocations: 16 kB / 1.357 GB, free: 7.605 MB / 1.201 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001216/0.9711, allocations: 0.5399 MB / 1.357 GB, free: 7.062 MB / 1.201 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 0.00428/0.9754, allocations: 2.507 MB / 1.36 GB, free: 4.488 MB / 1.201 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001385/0.9768, allocations: 0.578 MB / 1.36 GB, free: 3.902 MB / 1.201 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0007605/0.9776, allocations: 350.1 kB / 1.36 GB, free: 3.559 MB / 1.201 GB
Notification: Performance of preOpt evalFunc (simulation): time 3.805e-05/0.9776, allocations: 4.5 kB / 1.36 GB, free: 3.551 MB / 1.201 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0007722/0.9784, allocations: 392 kB / 1.361 GB, free: 3.156 MB / 1.201 GB
Notification: Performance of pre-optimization done (n=65): time 2.354e-06/0.9784, allocations: 4 kB / 1.361 GB, free: 3.152 MB / 1.201 GB
Notification: Performance of matching and sorting (n=65): time 0.005354/0.9837, allocations: 1.673 MB / 1.362 GB, free: 1.465 MB / 1.201 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.026e-05/0.9838, allocations: 68 kB / 1.363 GB, free: 1.387 MB / 1.201 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002559/0.9863, allocations: 2.276 MB / 1.365 GB, free: 15.1 MB / 1.217 GB
Notification: Performance of collectPreVariables (initialization): time 5.28e-05/0.9864, allocations: 41.7 kB / 1.365 GB, free: 15.05 MB / 1.217 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0006506/0.987, allocations: 0.7152 MB / 1.365 GB, free: 14.34 MB / 1.217 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001931/0.9872, allocations: 222.2 kB / 1.366 GB, free: 14.12 MB / 1.217 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001949/0.9874, allocations: 130.7 kB / 1.366 GB, free: 13.98 MB / 1.217 GB
Notification: Performance of setup shared object (initialization): time 0.0001559/0.9876, allocations: 333.9 kB / 1.366 GB, free: 13.65 MB / 1.217 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0006743/0.9883, allocations: 285.8 kB / 1.366 GB, free: 13.38 MB / 1.217 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007793/0.989, allocations: 420.9 kB / 1.367 GB, free: 12.91 MB / 1.217 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001335/0.9904, allocations: 0.6701 MB / 1.367 GB, free: 12.2 MB / 1.217 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.711e-06/0.9904, allocations: 4 kB / 1.367 GB, free: 12.19 MB / 1.217 GB
Notification: Performance of matching and sorting (n=93) (initialization): time 0.002424/0.9928, allocations: 1.13 MB / 1.369 GB, free: 11.05 MB / 1.217 GB
Notification: Performance of prepare postOptimizeDAE: time 1.67e-05/0.9928, allocations: 8 kB / 1.369 GB, free: 11.04 MB / 1.217 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.05e-05/0.9928, allocations: 4 kB / 1.369 GB, free: 11.04 MB / 1.217 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0008159/0.9936, allocations: 269.8 kB / 1.369 GB, free: 10.77 MB / 1.217 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004645/0.9941, allocations: 123.8 kB / 1.369 GB, free: 10.65 MB / 1.217 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005502/0.9996, allocations: 3.517 MB / 1.372 GB, free: 7.039 MB / 1.217 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005175/1, allocations: 87.58 kB / 1.372 GB, free: 6.953 MB / 1.217 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.366e-05/1, allocations: 28 kB / 1.372 GB, free: 6.926 MB / 1.217 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 17
 * Number of states: 0 ()
 * Number of discrete variables: 25 (assEqu.nFai,$PRE.assEqu.nFai,$whenCondition6,$PRE.intGai.nextTimeEvent,$whenCondition5,$PRE.reference.nextTimeEvent,$whenCondition4,$PRE.setTemp.nextTimeEvent,$whenCondition3,$whenCondition1,reference.nextTimeEvent,reference.nextTimeEventScaled,$PRE.reference.nextTimeEventScaled,assEqu.satisfied,$PRE.assEqu.satisfied,mean.y_last,$PRE.mean.y_last,$whenCondition2,intGai.nextTimeEvent,intGai.nextTimeEventScaled,$PRE.intGai.nextTimeEventScaled,setTemp.nextTimeEvent,setTemp.nextTimeEventScaled,$PRE.setTemp.nextTimeEventScaled,conHeaCoo.I.trigger_internal)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (67):
 * Single equations (assignments): 66
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 0 systems
 * Non-linear torn systems (#iteration vars, #inner vars): 1 system
   {(2,25)}
Notification: Performance of prepare postOptimizeDAE: time 0.0005846/1.001, allocations: 468 kB / 1.373 GB, free: 6.461 MB / 1.217 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001897/1.001, allocations: 166.9 kB / 1.373 GB, free: 6.297 MB / 1.217 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002277/1.003, allocations: 1.045 MB / 1.374 GB, free: 5.234 MB / 1.217 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.124e-05/1.003, allocations: 12 kB / 1.374 GB, free: 5.223 MB / 1.217 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.875e-06/1.003, allocations: 0 / 1.374 GB, free: 5.223 MB / 1.217 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.246e-05/1.003, allocations: 7.922 kB / 1.374 GB, free: 5.215 MB / 1.217 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003513/1.007, allocations: 1.88 MB / 1.376 GB, free: 3.289 MB / 1.217 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.796e-06/1.007, allocations: 0 / 1.376 GB, free: 3.289 MB / 1.217 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003075/1.007, allocations: 63.91 kB / 1.376 GB, free: 3.227 MB / 1.217 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0007655/1.008, allocations: 284.2 kB / 1.376 GB, free: 2.945 MB / 1.217 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.741e-05/1.008, allocations: 15.98 kB / 1.376 GB, free: 2.93 MB / 1.217 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.006337/1.014, allocations: 4.935 MB / 1.381 GB, free: 13.8 MB / 1.232 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.022e-06/1.014, allocations: 0 / 1.381 GB, free: 13.8 MB / 1.232 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002843/1.017, allocations: 1.445 MB / 1.383 GB, free: 12.33 MB / 1.232 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0003448/1.017, allocations: 199.4 kB / 1.383 GB, free: 12.13 MB / 1.232 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000109/1.018, allocations: 12 kB / 1.383 GB, free: 12.12 MB / 1.232 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004254/1.018, allocations: 35.95 kB / 1.383 GB, free: 12.09 MB / 1.232 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001582/1.018, allocations: 76.45 kB / 1.383 GB, free: 12.01 MB / 1.232 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.289e-05/1.018, allocations: 23.98 kB / 1.383 GB, free: 11.99 MB / 1.232 GB
Notification: Performance of sorting global known variables: time 0.001888/1.02, allocations: 1.643 MB / 1.384 GB, free: 10.35 MB / 1.232 GB
Notification: Performance of sort global known variables: time 1.1e-07/1.02, allocations: 4 kB / 1.384 GB, free: 10.35 MB / 1.232 GB
Notification: Performance of remove unused functions: time 0.0008365/1.021, allocations: 283.5 kB / 1.385 GB, free: 10.07 MB / 1.232 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 5 (mean.x,assEqu.diff,conHeaCoo.I.y,thermalZoneTwoElements.intWallRC.thermCapInt[1].T,thermalZoneTwoElements.extWallRC.thermCapExt[1].T)
 * Number of discrete variables: 15 ($whenCondition6,$whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,mean.y_last,assEqu.nFai,assEqu.satisfied,setTemp.nextTimeEventScaled,setTemp.nextTimeEvent,reference.nextTimeEventScaled,reference.nextTimeEvent,intGai.nextTimeEventScaled,intGai.nextTimeEvent)
 * Number of discrete states: 9 (intGai.nextTimeEvent,reference.nextTimeEvent,setTemp.nextTimeEvent,mean.x,assEqu.satisfied,assEqu.nFai,setTemp.nextTimeEventScaled,reference.nextTimeEventScaled,intGai.nextTimeEventScaled)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (42):
 * Single equations (assignments): 32
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 8
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 1 system
   {(1,3,100.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 1 system
   {(2,22)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.001926/1.023, allocations: 0.514 MB / 1.385 GB, free: 9.77 MB / 1.232 GB
Notification: Performance of simCode: created initialization part: time 0.001918/1.025, allocations: 0.8905 MB / 1.386 GB, free: 8.863 MB / 1.232 GB
Notification: Performance of simCode: created event and clocks part: time 2.274e-06/1.025, allocations: 0 / 1.386 GB, free: 8.863 MB / 1.232 GB
Notification: Performance of simCode: created simulation system equations: time 0.001222/1.026, allocations: 0.6606 MB / 1.387 GB, free: 8.18 MB / 1.232 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001313/1.027, allocations: 276.2 kB / 1.387 GB, free: 7.918 MB / 1.232 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004734/1.032, allocations: 3.181 MB / 1.39 GB, free: 4.703 MB / 1.232 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00086/1.033, allocations: 0.7346 MB / 1.391 GB, free: 3.938 MB / 1.232 GB
Notification: Performance of simCode: alias equations: time 0.0003188/1.033, allocations: 118.2 kB / 1.391 GB, free: 3.82 MB / 1.232 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001493/1.033, allocations: 64.42 kB / 1.391 GB, free: 3.758 MB / 1.232 GB
Notification: Performance of SimCode: time 4.81e-07/1.033, allocations: 4 kB / 1.391 GB, free: 3.754 MB / 1.232 GB
Notification: Performance of Templates: time 0.02711/1.06, allocations: 14.64 MB / 1.405 GB, free: 5.363 MB / 1.248 GB
"
[Timeout remaining time 299]
make -j1 -f Buildings_latest_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase7.makefile [Timeout 300]
(rm -f Buildings_latest_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase7.pipe ; mkfifo Buildings_latest_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase7.pipe ; head -c 1048576 < Buildings_latest_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase7.pipe >> ../files/Buildings_latest_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase7.sim & ./Buildings_latest_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase7  -abortSlowSimulation -alarm=800 -s ida -emit_protected -lv LOG_STATS > Buildings_latest_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase7.pipe 2>&1) [Timeout 800]
Could not SIGINT process: 3893189.
Could not SIGINT process: 3893190.
Could not SIGINT process: 3893193.
Could not SIGINT process: 3893082.
[Calling os._exit(0), Time elapsed: 809.2398067440372]
Failed to read output from testmodel.py, exit status != 0:
1.069230929017067 1.083155346 0.116698959
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7f931d836fe0>