Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr OpenIPSL_dev_OpenIPSL.Tests.Loads.PSAT.LoadTestMixed.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 0.001314/0.001314, allocations: 105.2 kB / 19.72 MB, free: 2.234 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 1.397/1.397, allocations: 230.6 MB / 253.4 MB, free: 14.48 MB / 206.1 MB
"
[Timeout remaining time 178]
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 0.001484/0.001484, allocations: 214.4 kB / 310 MB, free: 3.105 MB / 238.1 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/package.mo): time 0.5877/0.5877, allocations: 101.3 MB / 467.8 MB, free: 30.51 MB / 350.1 MB
"
[Timeout remaining time 179]
Using package OpenIPSL with version 3.1.0-dev (/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/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 Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 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(OpenIPSL.Tests.Loads.PSAT.LoadTestMixed,fileNamePrefix="OpenIPSL_dev_OpenIPSL_Tests_Loads_PSAT_LoadTestMixed",fmuType="cs",version="2.0",platforms={"static"})
"" <> buildModelFMU(OpenIPSL.Tests.Loads.PSAT.LoadTestMixed,fileNamePrefix="OpenIPSL_dev_OpenIPSL_Tests_Loads_PSAT_LoadTestMixed",fmuType="cs",version="2.0",platforms={"static"}) [Timeout 660]
"Notification: OpenIPSL requested package Complex of version 4.0.0. Complex 4.1.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: OpenIPSL 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 0.002298/0.002298, allocations: 87.28 kB / 0.6252 GB, free: 33.33 MB / 446.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1425/0.1448, allocations: 78.62 MB / 0.7019 GB, free: 1.051 MB / 478.1 MB
Notification: Performance of NFInst.instantiate(OpenIPSL.Tests.Loads.PSAT.LoadTestMixed): time 0.006641/0.1514, allocations: 5.447 MB / 0.7073 GB, free: 11.57 MB / 494.1 MB
Notification: Performance of NFInst.instExpressions: time 0.003981/0.1554, allocations: 1.762 MB / 0.709 GB, free: 9.805 MB / 494.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0005465/0.1559, allocations: 11.94 kB / 0.709 GB, free: 9.793 MB / 494.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.0005311/0.1565, allocations: 182.4 kB / 0.7092 GB, free: 9.613 MB / 494.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.001843/0.1583, allocations: 0.6975 MB / 0.7099 GB, free: 8.914 MB / 494.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.001218/0.1595, allocations: 0.5201 MB / 0.7104 GB, free: 8.398 MB / 494.1 MB
Notification: Performance of NFFlatten.flatten: time 0.001344/0.1609, allocations: 1.113 MB / 0.7115 GB, free: 7.281 MB / 494.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.0003623/0.1612, allocations: 187.3 kB / 0.7116 GB, free: 7.086 MB / 494.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.0006292/0.1619, allocations: 493.9 kB / 0.7121 GB, free: 6.602 MB / 494.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.000781/0.1627, allocations: 0.6262 MB / 0.7127 GB, free: 5.973 MB / 494.1 MB
Notification: Performance of NFPackage.collectConstants: time 0.0001259/0.1628, allocations: 84 kB / 0.7128 GB, free: 5.891 MB / 494.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.0004626/0.1632, allocations: 235.8 kB / 0.713 GB, free: 5.66 MB / 494.1 MB
Notification: Performance of NFScalarize.scalarize: time 0.0002393/0.1635, allocations: 247 kB / 0.7133 GB, free: 5.418 MB / 494.1 MB
Notification: Performance of NFVerifyModel.verify: time 0.0004424/0.1639, allocations: 0.5125 MB / 0.7138 GB, free: 4.902 MB / 494.1 MB
Notification: Performance of NFConvertDAE.convert: time 0.001511/0.1654, allocations: 1.295 MB / 0.715 GB, free: 3.602 MB / 494.1 MB
Notification: Performance of FrontEnd - DAE generated: time 4.429e-06/0.1654, allocations: 4 kB / 0.715 GB, free: 3.598 MB / 494.1 MB
Notification: Performance of FrontEnd: time 2.034e-06/0.1654, allocations: 0 / 0.715 GB, free: 3.598 MB / 494.1 MB
Notification: Performance of Transformations before backend: time 1.295e-05/0.1655, allocations: 0 / 0.715 GB, free: 3.598 MB / 494.1 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 155
 * Number of variables: 155
Notification: Performance of Generate backend data structure: time 0.007074/0.1725, allocations: 2.148 MB / 0.7171 GB, free: 1.414 MB / 494.1 MB
Notification: Performance of prepare preOptimizeDAE: time 4.396e-05/0.1726, allocations: 12.03 kB / 0.7171 GB, free: 1.402 MB / 494.1 MB
Notification: Performance of preOpt introduceOutputRealDerivatives (simulation): time 3.043e-05/0.1726, allocations: 17.5 kB / 0.7171 GB, free: 1.383 MB / 494.1 MB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001373/0.1727, allocations: 110.7 kB / 0.7173 GB, free: 1.266 MB / 494.1 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004379/0.1771, allocations: 0.6862 MB / 0.7179 GB, free: 0.5781 MB / 494.1 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.00112/0.1782, allocations: 0.6206 MB / 0.7185 GB, free: 15.92 MB / 0.4981 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002145/0.1784, allocations: 180.1 kB / 0.7187 GB, free: 15.72 MB / 0.4981 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001338/0.1786, allocations: 60 kB / 0.7188 GB, free: 15.66 MB / 0.4981 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001955/0.1805, allocations: 0.8847 MB / 0.7196 GB, free: 14.77 MB / 0.4981 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.535e-05/0.1806, allocations: 0 / 0.7196 GB, free: 14.77 MB / 0.4981 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.26e-05/0.1806, allocations: 31.94 kB / 0.7197 GB, free: 14.74 MB / 0.4981 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.658e-05/0.1807, allocations: 16 kB / 0.7197 GB, free: 14.72 MB / 0.4981 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002109/0.1828, allocations: 0.9186 MB / 0.7206 GB, free: 13.8 MB / 0.4981 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 0.004617/0.1874, allocations: 2.44 MB / 0.7229 GB, free: 11.27 MB / 0.4981 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001905/0.1893, allocations: 0.7522 MB / 0.7237 GB, free: 10.51 MB / 0.4981 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001359/0.1906, allocations: 0.5949 MB / 0.7243 GB, free: 9.914 MB / 0.4981 GB
Notification: Performance of preOpt evalFunc (simulation): time 8.205e-05/0.1907, allocations: 16.94 kB / 0.7243 GB, free: 9.895 MB / 0.4981 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.413e-05/0.1908, allocations: 39.56 kB / 0.7243 GB, free: 9.848 MB / 0.4981 GB
Notification: Performance of pre-optimization done (n=83): time 2.975e-06/0.1908, allocations: 0 / 0.7243 GB, free: 9.848 MB / 0.4981 GB
Notification: Performance of matching and sorting (n=83): time 0.02194/0.2127, allocations: 5.429 MB / 0.7296 GB, free: 4.406 MB / 0.4981 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.412e-05/0.2128, allocations: 60.41 kB / 0.7297 GB, free: 4.332 MB / 0.4981 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001076/0.2138, allocations: 0.771 MB / 0.7304 GB, free: 3.555 MB / 0.4981 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001848/0.214, allocations: 37.7 kB / 0.7305 GB, free: 3.512 MB / 0.4981 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003192/0.2143, allocations: 405.2 kB / 0.7309 GB, free: 3.109 MB / 0.4981 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0003405/0.2147, allocations: 317.3 kB / 0.7312 GB, free: 2.797 MB / 0.4981 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003677/0.215, allocations: 178.9 kB / 0.7313 GB, free: 2.617 MB / 0.4981 GB
Notification: Performance of setup shared object (initialization): time 0.0001535/0.2152, allocations: 349.9 kB / 0.7317 GB, free: 2.27 MB / 0.4981 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001419/0.2166, allocations: 0.6233 MB / 0.7323 GB, free: 1.645 MB / 0.4981 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001509/0.2181, allocations: 0.7232 MB / 0.733 GB, free: 0.8984 MB / 0.4981 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01812/0.2362, allocations: 4.338 MB / 0.7372 GB, free: 12.53 MB / 0.5137 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.382e-06/0.2363, allocations: 0 / 0.7372 GB, free: 12.53 MB / 0.5137 GB
Notification: Performance of matching and sorting (n=131) (initialization): time 0.01192/0.2482, allocations: 3.572 MB / 0.7407 GB, free: 8.949 MB / 0.5137 GB
Notification: Performance of prepare postOptimizeDAE: time 2.764e-05/0.2482, allocations: 4 kB / 0.7407 GB, free: 8.945 MB / 0.5137 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.207e-05/0.2482, allocations: 4 kB / 0.7407 GB, free: 8.941 MB / 0.5137 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.005797/0.254, allocations: 1.511 MB / 0.7422 GB, free: 7.426 MB / 0.5137 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009758/0.255, allocations: 179.8 kB / 0.7424 GB, free: 7.25 MB / 0.5137 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01934/0.2743, allocations: 8.065 MB / 0.7502 GB, free: 15.05 MB / 0.5294 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001345/0.2757, allocations: 143.5 kB / 0.7504 GB, free: 14.91 MB / 0.5294 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001832/0.2759, allocations: 39.98 kB / 0.7504 GB, free: 14.87 MB / 0.5294 GB
Warning: Assuming fixed start value for the following 3 variables:
         order3_Inputs_Outputs1.w:VARIABLE(flow=false start = 1.0 fixed = true )  \"Rotor speed [pu]\" type: Real
         order3_Inputs_Outputs1.e1q:VARIABLE(start = order3_Inputs_Outputs1.e1q0 unit = \"1\" fixed = true )  \"q-axis transient voltage\" type: Real
         mixed.x:VARIABLE(start = -mixed.v_0 / mixed.Tfv fixed = true protected = true )  type: Real
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 8
 * 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 (97):
 * Single equations (assignments): 96
 * 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
   {(19,16)}
Notification: Performance of prepare postOptimizeDAE: time 0.0005183/0.2764, allocations: 226.1 kB / 0.7506 GB, free: 14.64 MB / 0.5294 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002306/0.2766, allocations: 107.3 kB / 0.7507 GB, free: 14.54 MB / 0.5294 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01157/0.2882, allocations: 3.372 MB / 0.754 GB, free: 11.14 MB / 0.5294 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.091e-05/0.2882, allocations: 11.94 kB / 0.754 GB, free: 11.13 MB / 0.5294 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.476e-06/0.2882, allocations: 0 / 0.754 GB, free: 11.13 MB / 0.5294 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.589e-05/0.2882, allocations: 7.984 kB / 0.754 GB, free: 11.12 MB / 0.5294 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 postOpt removeSimpleEquations (simulation): time 0.01456/0.3028, allocations: 4.717 MB / 0.7586 GB, free: 6.309 MB / 0.5294 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.783e-05/0.3028, allocations: 4 kB / 0.7586 GB, free: 6.305 MB / 0.5294 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006788/0.3035, allocations: 95.88 kB / 0.7587 GB, free: 6.211 MB / 0.5294 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.005927/0.3094, allocations: 1.523 MB / 0.7602 GB, free: 4.684 MB / 0.5294 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001837/0.3096, allocations: 19.98 kB / 0.7602 GB, free: 4.664 MB / 0.5294 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01777/0.3274, allocations: 7.251 MB / 0.7673 GB, free: 13.29 MB / 0.545 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.964e-06/0.3274, allocations: 4 kB / 0.7673 GB, free: 13.29 MB / 0.545 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01365/0.341, allocations: 4.256 MB / 0.7715 GB, free: 9.008 MB / 0.545 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0003055/0.3413, allocations: 115.1 kB / 0.7716 GB, free: 8.895 MB / 0.545 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002496/0.3416, allocations: 19.88 kB / 0.7716 GB, free: 8.875 MB / 0.545 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009956/0.3426, allocations: 87.91 kB / 0.7717 GB, free: 8.789 MB / 0.545 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000584/0.3431, allocations: 176.7 kB / 0.7719 GB, free: 8.617 MB / 0.545 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.675e-05/0.3432, allocations: 19.98 kB / 0.7719 GB, free: 8.598 MB / 0.545 GB
Notification: Performance of sorting global known variables: time 0.0007574/0.344, allocations: 0.5224 MB / 0.7724 GB, free: 8.078 MB / 0.545 GB
Notification: Performance of sort global known variables: time 8e-08/0.344, allocations: 0 / 0.7724 GB, free: 8.078 MB / 0.545 GB
Notification: Performance of remove unused functions: time 0.001243/0.3452, allocations: 379.7 kB / 0.7728 GB, free: 7.707 MB / 0.545 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 5 (order3_Inputs_Outputs1.delta,order3_Inputs_Outputs1.w,order3_Inputs_Outputs1.e1q,mixed.x,mixed.y)
 * 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 (49):
 * Single equations (assignments): 48
 * 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
   {(20,17)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.01443/0.3597, allocations: 4.828 MB / 0.7775 GB, free: 2.848 MB / 0.545 GB
Notification: Performance of simCode: created initialization part: time 0.006375/0.366, allocations: 2.011 MB / 0.7794 GB, free: 0.8164 MB / 0.545 GB
Notification: Performance of simCode: created event and clocks part: time 6.312e-06/0.366, allocations: 4.062 kB / 0.7794 GB, free: 0.8125 MB / 0.545 GB
Notification: Performance of simCode: created simulation system equations: time 0.004314/0.3704, allocations: 1.29 MB / 0.7807 GB, free: 15.51 MB / 0.5606 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001062/0.3714, allocations: 71.31 kB / 0.7808 GB, free: 15.44 MB / 0.5606 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03518/0.4066, allocations: 13.17 MB / 0.7936 GB, free: 2.086 MB / 0.5606 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007634/0.4074, allocations: 1.033 MB / 0.7946 GB, free: 1.027 MB / 0.5606 GB
Notification: Performance of simCode: alias equations: time 0.0003886/0.4077, allocations: 89.69 kB / 0.7947 GB, free: 0.9375 MB / 0.5606 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005664/0.4083, allocations: 367.3 kB / 0.7951 GB, free: 0.5781 MB / 0.5606 GB
Notification: Performance of SimCode: time 1.222e-06/0.4083, allocations: 0 / 0.7951 GB, free: 0.5781 MB / 0.5606 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.3417/0.75, allocations: 31.04 MB / 0.8254 GB, free: 101.9 MB / 0.5762 GB
Notification: Performance of buildModelFMU: Generate platform static: time 15.95/16.7, allocations: 11.17 kB / 0.8254 GB, free: 101.9 MB / 0.5762 GB
"
[Timeout remaining time 643]
(rm -f OpenIPSL_dev_OpenIPSL.Tests.Loads.PSAT.LoadTestMixed.pipe ; mkfifo OpenIPSL_dev_OpenIPSL.Tests.Loads.PSAT.LoadTestMixed.pipe ; head -c 1048576 < OpenIPSL_dev_OpenIPSL.Tests.Loads.PSAT.LoadTestMixed.pipe >> ../files/OpenIPSL_dev_OpenIPSL.Tests.Loads.PSAT.LoadTestMixed.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator  --tempDir=temp_OpenIPSL_dev_OpenIPSL_Tests_Loads_PSAT_LoadTestMixed_fmu --startTime=0 --stopTime=15 --stepSize=0.03 --timeout=50 --tolerance=1e-05 OpenIPSL_dev_OpenIPSL_Tests_Loads_PSAT_LoadTestMixed.fmu > OpenIPSL_dev_OpenIPSL.Tests.Loads.PSAT.LoadTestMixed.pipe 2>&1) [Timeout 52.5]
[Calling sys.exit(0), Time elapsed: 20.141146562993526]
Failed to read output from testmodel.py, exit status != 0:
16.87778072990477 16.889202363 16.721557051
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7f0885bab3a0>