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 0.001361/0.001361, allocations: 113 kB / 18.94 MB, free: 2.934 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 0.00167/0.00167, allocations: 209.8 kB / 22.25 MB, free: 5.086 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 1.406/1.406, allocations: 230.6 MB / 256 MB, free: 8 MB / 206.1 MB
"
[Timeout remaining time 178]
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 0.002711/0.002711, allocations: 274.8 kB / 312.7 MB, free: 2.797 MB / 238.1 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 1.207/1.207, allocations: 180.6 MB / 0.5369 GB, free: 12.96 MB / 382.1 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: NcDataReader2 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: BuildingSystems 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 0.002874/0.002874, allocations: 98.69 kB / 0.7396 GB, free: 28.21 MB / 0.5294 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1876/0.1904, allocations: 95.39 MB / 0.8327 GB, free: 8.594 MB / 0.5762 GB
Notification: Performance of NFInst.instantiate(BuildingSystems.Airflow.Multizone.Validation.OpenDoorBuoyancyDynamic): time 0.7148/0.9052, allocations: 250.4 MB / 1.077 GB, free: 1.242 MB / 0.7169 GB
Notification: Performance of NFInst.instExpressions: time 0.02286/0.9281, allocations: 14.5 MB / 1.091 GB, free: 9.816 MB / 0.7325 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.00372/0.9318, allocations: 98.88 kB / 1.092 GB, free: 9.816 MB / 0.7325 GB
Notification: Performance of NFTyping.typeComponents: time 0.003901/0.9357, allocations: 1.325 MB / 1.093 GB, free: 9.098 MB / 0.7325 GB
Notification: Performance of NFTyping.typeBindings: time 0.01438/0.9501, allocations: 4.928 MB / 1.098 GB, free: 6.191 MB / 0.7325 GB
Notification: Performance of NFTyping.typeClassSections: time 0.006165/0.9563, allocations: 1.954 MB / 1.1 GB, free: 4.812 MB / 0.7325 GB
Notification: Performance of NFFlatten.flatten: time 0.00957/0.9658, allocations: 6.39 MB / 1.106 GB, free: 1.445 MB / 0.7325 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.003214/0.9691, allocations: 1.541 MB / 1.107 GB, free: 352 kB / 0.7325 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.005278/0.9743, allocations: 2.261 MB / 1.109 GB, free: 15.07 MB / 0.7481 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.005252/0.9796, allocations: 2.152 MB / 1.112 GB, free: 13.31 MB / 0.7481 GB
Notification: Performance of NFPackage.collectConstants: time 0.0007099/0.9803, allocations: 248 kB / 1.112 GB, free: 13.07 MB / 0.7481 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01115/0.9914, allocations: 4.863 MB / 1.117 GB, free: 8.195 MB / 0.7481 GB
Notification: Performance of NFScalarize.scalarize: time 0.00191/0.9934, allocations: 1.087 MB / 1.118 GB, free: 7.105 MB / 0.7481 GB
Notification: Performance of NFVerifyModel.verify: time 0.003696/0.997, allocations: 1.443 MB / 1.119 GB, free: 5.656 MB / 0.7481 GB
Notification: Performance of NFConvertDAE.convert: time 0.01252/1.01, allocations: 5.296 MB / 1.124 GB, free: 352 kB / 0.7481 GB
Notification: Performance of FrontEnd - DAE generated: time 6.482e-06/1.01, allocations: 0 / 1.124 GB, free: 352 kB / 0.7481 GB
Notification: Performance of FrontEnd: time 2.054e-06/1.01, allocations: 0 / 1.124 GB, free: 352 kB / 0.7481 GB
Notification: Performance of Transformations before backend: time 0.0001553/1.01, allocations: 0 / 1.124 GB, free: 352 kB / 0.7481 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 0.009523/1.019, allocations: 3.209 MB / 1.127 GB, free: 13.09 MB / 0.7637 GB
Notification: Performance of prepare preOptimizeDAE: time 4.871e-05/1.019, allocations: 9.344 kB / 1.127 GB, free: 13.08 MB / 0.7637 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0007857/1.02, allocations: 286.5 kB / 1.128 GB, free: 12.79 MB / 0.7637 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004584/1.025, allocations: 0.6853 MB / 1.128 GB, free: 12.1 MB / 0.7637 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003734/1.028, allocations: 1.561 MB / 1.13 GB, free: 10.49 MB / 0.7637 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001657/1.029, allocations: 151.8 kB / 1.13 GB, free: 10.34 MB / 0.7637 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005195/1.029, allocations: 199.9 kB / 1.13 GB, free: 10.15 MB / 0.7637 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.005044/1.034, allocations: 2.413 MB / 1.133 GB, free: 7.707 MB / 0.7637 GB
Notification: Performance of preOpt findStateOrder (simulation): time 6.22e-05/1.034, allocations: 7.969 kB / 1.133 GB, free: 7.699 MB / 0.7637 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002562/1.034, allocations: 79.98 kB / 1.133 GB, free: 7.621 MB / 0.7637 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001188/1.035, allocations: 96.22 kB / 1.133 GB, free: 7.527 MB / 0.7637 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004854/1.039, allocations: 2.609 MB / 1.135 GB, free: 4.91 MB / 0.7637 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 0.01359/1.053, allocations: 7.986 MB / 1.143 GB, free: 12.41 MB / 0.7794 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.003529/1.057, allocations: 2.229 MB / 1.145 GB, free: 10.14 MB / 0.7794 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001981/1.059, allocations: 1.234 MB / 1.146 GB, free: 8.902 MB / 0.7794 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0009318/1.059, allocations: 225.8 kB / 1.147 GB, free: 8.68 MB / 0.7794 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.64e-05/1.06, allocations: 72.45 kB / 1.147 GB, free: 8.602 MB / 0.7794 GB
Notification: Performance of pre-optimization done (n=222): time 4.048e-06/1.06, allocations: 0 / 1.147 GB, free: 8.602 MB / 0.7794 GB
Notification: Performance of matching and sorting (n=226): time 0.01225/1.072, allocations: 6.728 MB / 1.153 GB, free: 1.809 MB / 0.7794 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001106/1.072, allocations: 154.5 kB / 1.153 GB, free: 1.629 MB / 0.7794 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001855/1.074, allocations: 1.221 MB / 1.155 GB, free: 404 kB / 0.7794 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001581/1.074, allocations: 65.7 kB / 1.155 GB, free: 332 kB / 0.7794 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0006927/1.075, allocations: 0.77 MB / 1.155 GB, free: 15.54 MB / 0.795 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0008032/1.075, allocations: 0.8054 MB / 1.156 GB, free: 14.73 MB / 0.795 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.000556/1.076, allocations: 351.5 kB / 1.157 GB, free: 14.38 MB / 0.795 GB
Notification: Performance of setup shared object (initialization): time 0.0001358/1.076, allocations: 305.2 kB / 1.157 GB, free: 14.08 MB / 0.795 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001496/1.078, allocations: 0.8667 MB / 1.158 GB, free: 13.21 MB / 0.795 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001735/1.079, allocations: 1.121 MB / 1.159 GB, free: 12.02 MB / 0.795 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 0.07142/1.151, allocations: 11.56 MB / 1.17 GB, free: 404 kB / 0.795 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.949e-06/1.151, allocations: 0 / 1.17 GB, free: 404 kB / 0.795 GB
Notification: Performance of matching and sorting (n=254) (initialization): time 0.004603/1.155, allocations: 2.409 MB / 1.172 GB, free: 13.98 MB / 0.8106 GB
Notification: Performance of prepare postOptimizeDAE: time 2.724e-05/1.155, allocations: 8.594 kB / 1.172 GB, free: 13.97 MB / 0.8106 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.548e-05/1.155, allocations: 4 kB / 1.172 GB, free: 13.96 MB / 0.8106 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.249e-05/1.155, allocations: 16 kB / 1.172 GB, free: 13.95 MB / 0.8106 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001781/1.157, allocations: 432.5 kB / 1.173 GB, free: 13.53 MB / 0.8106 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.019e-05/1.157, allocations: 15.98 kB / 1.173 GB, free: 13.51 MB / 0.8106 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001782/1.159, allocations: 59.94 kB / 1.173 GB, free: 13.45 MB / 0.8106 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002132/1.159, allocations: 69.25 kB / 1.173 GB, free: 13.39 MB / 0.8106 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 0.001261/1.161, allocations: 0.572 MB / 1.174 GB, free: 12.8 MB / 0.8106 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006281/1.161, allocations: 210.7 kB / 1.174 GB, free: 12.6 MB / 0.8106 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004636/1.166, allocations: 2.523 MB / 1.176 GB, free: 10.06 MB / 0.8106 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.324e-05/1.166, allocations: 20 kB / 1.176 GB, free: 10.04 MB / 0.8106 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.314e-05/1.166, allocations: 4 kB / 1.176 GB, free: 10.04 MB / 0.8106 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.003308/1.169, allocations: 2.097 MB / 1.178 GB, free: 7.926 MB / 0.8106 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01009/1.179, allocations: 5.328 MB / 1.183 GB, free: 2.469 MB / 0.8106 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.744e-05/1.179, allocations: 11.94 kB / 1.184 GB, free: 2.457 MB / 0.8106 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002029/1.181, allocations: 460 kB / 1.184 GB, free: 2.008 MB / 0.8106 GB
Notification: Performance of postOpt tearingSystem (simulation): time 3.985e-05/1.181, allocations: 24.03 kB / 1.184 GB, free: 1.984 MB / 0.8106 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001802/1.181, allocations: 59.98 kB / 1.184 GB, free: 1.926 MB / 0.8106 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.352e-05/1.182, allocations: 15.94 kB / 1.184 GB, free: 1.91 MB / 0.8106 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.658e-06/1.182, allocations: 11.94 kB / 1.184 GB, free: 1.898 MB / 0.8106 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.006224/1.188, allocations: 4.106 MB / 1.188 GB, free: 13.7 MB / 0.8262 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001329/1.189, allocations: 430.5 kB / 1.188 GB, free: 13.28 MB / 0.8262 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004018/1.189, allocations: 52 kB / 1.189 GB, free: 13.23 MB / 0.8262 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001595/1.191, allocations: 58.42 kB / 1.189 GB, free: 13.17 MB / 0.8262 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002552/1.191, allocations: 161.5 kB / 1.189 GB, free: 13.02 MB / 0.8262 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001648/1.191, allocations: 75.98 kB / 1.189 GB, free: 12.94 MB / 0.8262 GB
Notification: Performance of sorting global known variables: time 0.00143/1.193, allocations: 0.8395 MB / 1.19 GB, free: 12.1 MB / 0.8262 GB
Notification: Performance of sort global known variables: time 1e-07/1.193, allocations: 7.938 kB / 1.19 GB, free: 12.09 MB / 0.8262 GB
Notification: Performance of remove unused functions: time 0.002063/1.195, allocations: 0.6873 MB / 1.19 GB, free: 11.41 MB / 0.8262 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 0.006945/1.202, allocations: 4.864 MB / 1.195 GB, free: 6.438 MB / 0.8262 GB
Notification: Performance of simCode: created initialization part: time 0.003626/1.206, allocations: 2.101 MB / 1.197 GB, free: 4.336 MB / 0.8262 GB
Notification: Performance of simCode: created event and clocks part: time 7.274e-06/1.206, allocations: 0 / 1.197 GB, free: 4.336 MB / 0.8262 GB
Notification: Performance of simCode: created simulation system equations: time 0.001684/1.207, allocations: 1.107 MB / 1.198 GB, free: 3.23 MB / 0.8262 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005418/1.213, allocations: 1.18 MB / 1.199 GB, free: 2.074 MB / 0.8262 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02709/1.24, allocations: 16.47 MB / 1.215 GB, free: 1.098 MB / 0.8419 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001913/1.242, allocations: 1.655 MB / 1.217 GB, free: 15.4 MB / 0.8575 GB
Notification: Performance of simCode: alias equations: time 0.00264/1.244, allocations: 0.7587 MB / 1.218 GB, free: 14.64 MB / 0.8575 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001555/1.246, allocations: 0.8351 MB / 1.219 GB, free: 13.8 MB / 0.8575 GB
Notification: Performance of SimCode: time 1.794e-06/1.246, allocations: 0 / 1.219 GB, free: 13.8 MB / 0.8575 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1204/1.366, allocations: 58.28 MB / 1.276 GB, free: 4.16 MB / 0.9044 GB
Notification: Performance of buildModelFMU: Generate platform static: time 14.74/16.11, allocations: 7.625 kB / 1.276 GB, free: 4.156 MB / 0.9044 GB
"
[Timeout remaining time 644]
(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 & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator  --tempDir=temp_BuildingSystems_BuildingSystems_Airflow_Multizone_Validation_OpenDoorBuoyancyDynamic_fmu --startTime=0 --stopTime=14400 --stepSize=5.76 --timeout=50 --tolerance=1e-08 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: 20.277519579976797]
Failed to read output from testmodel.py, exit status != 0:
16.244938560994342 16.26187488 15.248889582
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7ffb5d24af50>