Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildSysPro_BuildSysPro.IBPSA.Fluid.MixingVolumes.Examples.MixingVolumePrescribedHeatFlowRate.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 0.001461/0.001461, allocations: 113.8 kB / 19.73 MB, free: 2.242 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 0.001662/0.001662, allocations: 219.6 kB / 23.04 MB, free: 5.074 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 1.508/1.508, allocations: 230.6 MB / 256.8 MB, free: 7.98 MB / 206.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/package.mo", uses=false) [Timeout 180]
"[/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/Building/BuildingEnvelope/HeatTransfer/package.mo:2:1-40:17:writable] Warning: Soil_case_nappe was referenced in the package.order file, but was not found in package.mo, Soil_case_nappe/package.mo or Soil_case_nappe.mo.
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/package.mo): time 0.9116/0.9116, allocations: 145 MB / 458.2 MB, free: 15.48 MB / 366.1 MB
"
[Timeout remaining time 179]
Using package BuildSysPro with version 3.6.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/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: "" <> buildModelFMU(BuildSysPro.IBPSA.Fluid.MixingVolumes.Examples.MixingVolumePrescribedHeatFlowRate,fileNamePrefix="BuildSysPro_BuildSysPro_IBPSA_Fluid_MixingVolumes_Examples_MixingVolumePrescribedHeatFlowRate",fmuType="cs",version="2.0",platforms={"static"})
"" <> buildModelFMU(BuildSysPro.IBPSA.Fluid.MixingVolumes.Examples.MixingVolumePrescribedHeatFlowRate,fileNamePrefix="BuildSysPro_BuildSysPro_IBPSA_Fluid_MixingVolumes_Examples_MixingVolumePrescribedHeatFlowRate",fmuType="cs",version="2.0",platforms={"static"}) [Timeout 660]
"Notification: BuildSysPro 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 0.00228/0.00228, allocations: 70.36 kB / 0.6339 GB, free: 7.281 MB / 462.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1951/0.1973, allocations: 87.88 MB / 0.7197 GB, free: 15.41 MB / 0.545 GB
Notification: Performance of NFInst.instantiate(BuildSysPro.IBPSA.Fluid.MixingVolumes.Examples.MixingVolumePrescribedHeatFlowRate): time 0.6218/0.8192, allocations: 174.7 MB / 0.8904 GB, free: 14.66 MB / 0.67 GB
Notification: Performance of NFInst.instExpressions: time 0.007615/0.8268, allocations: 4.328 MB / 0.8946 GB, free: 10.32 MB / 0.67 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0009858/0.8278, allocations: 31.75 kB / 0.8946 GB, free: 10.29 MB / 0.67 GB
Notification: Performance of NFTyping.typeComponents: time 0.001343/0.8291, allocations: 373.9 kB / 0.895 GB, free: 9.918 MB / 0.67 GB
Notification: Performance of NFTyping.typeBindings: time 0.003173/0.8323, allocations: 1.054 MB / 0.896 GB, free: 8.859 MB / 0.67 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002599/0.8349, allocations: 0.8362 MB / 0.8968 GB, free: 8.031 MB / 0.67 GB
Notification: Performance of NFFlatten.flatten: time 0.002352/0.8372, allocations: 1.31 MB / 0.8981 GB, free: 6.719 MB / 0.67 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0008918/0.8381, allocations: 375 kB / 0.8985 GB, free: 6.348 MB / 0.67 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001801/0.8399, allocations: 0.7161 MB / 0.8991 GB, free: 5.629 MB / 0.67 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001556/0.8415, allocations: 480.8 kB / 0.8996 GB, free: 5.164 MB / 0.67 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001777/0.8417, allocations: 52 kB / 0.8997 GB, free: 5.113 MB / 0.67 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002191/0.8439, allocations: 0.9588 MB / 0.9006 GB, free: 4.152 MB / 0.67 GB
Notification: Performance of NFScalarize.scalarize: time 0.0003767/0.8442, allocations: 219.3 kB / 0.9008 GB, free: 3.938 MB / 0.67 GB
Notification: Performance of NFVerifyModel.verify: time 0.0006061/0.8448, allocations: 330.5 kB / 0.9011 GB, free: 3.613 MB / 0.67 GB
Notification: Performance of NFConvertDAE.convert: time 0.002246/0.8471, allocations: 1.164 MB / 0.9023 GB, free: 2.445 MB / 0.67 GB
Notification: Performance of FrontEnd - DAE generated: time 7.965e-06/0.8471, allocations: 3.984 kB / 0.9023 GB, free: 2.441 MB / 0.67 GB
Notification: Performance of FrontEnd: time 2.524e-06/0.8471, allocations: 0 / 0.9023 GB, free: 2.441 MB / 0.67 GB
Notification: Performance of Transformations before backend: time 1.122e-05/0.8471, allocations: 4 kB / 0.9023 GB, free: 2.438 MB / 0.67 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 106
 * Number of variables: 106
Notification: Performance of Generate backend data structure: time 0.001897/0.849, allocations: 0.8858 MB / 0.9031 GB, free: 1.52 MB / 0.67 GB
Notification: Performance of prepare preOptimizeDAE: time 5.027e-05/0.8491, allocations: 12.03 kB / 0.9031 GB, free: 1.508 MB / 0.67 GB
Notification: Performance of preOpt introduceOutputRealDerivatives (simulation): time 2.866e-05/0.8491, allocations: 16.94 kB / 0.9032 GB, free: 1.492 MB / 0.67 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001074/0.8492, allocations: 82.53 kB / 0.9032 GB, free: 1.402 MB / 0.67 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0017/0.8509, allocations: 263.4 kB / 0.9035 GB, free: 1.145 MB / 0.67 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0009842/0.8519, allocations: 438.5 kB / 0.9039 GB, free: 0.6875 MB / 0.67 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.078e-05/0.8519, allocations: 40.98 kB / 0.9039 GB, free: 0.6484 MB / 0.67 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 6.423e-05/0.852, allocations: 36 kB / 0.904 GB, free: 0.6133 MB / 0.67 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001369/0.8533, allocations: 0.6107 MB / 0.9046 GB, free: 15.98 MB / 0.6856 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.799e-05/0.8534, allocations: 7.938 kB / 0.9046 GB, free: 15.97 MB / 0.6856 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.3e-05/0.8534, allocations: 24 kB / 0.9046 GB, free: 15.95 MB / 0.6856 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.928e-05/0.8535, allocations: 20.98 kB / 0.9046 GB, free: 15.93 MB / 0.6856 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00152/0.855, allocations: 0.5464 MB / 0.9052 GB, free: 15.38 MB / 0.6856 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 0.004532/0.8595, allocations: 2.221 MB / 0.9073 GB, free: 13.04 MB / 0.6856 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0009923/0.8605, allocations: 278.3 kB / 0.9076 GB, free: 12.76 MB / 0.6856 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0005759/0.8611, allocations: 164.7 kB / 0.9077 GB, free: 12.59 MB / 0.6856 GB
Notification: Performance of preOpt evalFunc (simulation): time 3.127e-05/0.8611, allocations: 7.984 kB / 0.9078 GB, free: 12.59 MB / 0.6856 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.649e-05/0.8612, allocations: 34.56 kB / 0.9078 GB, free: 12.54 MB / 0.6856 GB
Notification: Performance of pre-optimization done (n=11): time 2.354e-06/0.8612, allocations: 0 / 0.9078 GB, free: 12.54 MB / 0.6856 GB
Notification: Performance of matching and sorting (n=11): time 0.005361/0.8665, allocations: 1.021 MB / 0.9088 GB, free: 11.51 MB / 0.6856 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.27e-05/0.8666, allocations: 81.11 kB / 0.9089 GB, free: 11.41 MB / 0.6856 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0008621/0.8675, allocations: 0.5534 MB / 0.9094 GB, free: 10.85 MB / 0.6856 GB
Notification: Performance of collectPreVariables (initialization): time 5.813e-05/0.8675, allocations: 29.7 kB / 0.9094 GB, free: 10.82 MB / 0.6856 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002537/0.8678, allocations: 304.1 kB / 0.9097 GB, free: 10.52 MB / 0.6856 GB
Notification: Performance of collectInitialBindings (initialization): time 5.549e-05/0.8678, allocations: 43.62 kB / 0.9098 GB, free: 10.47 MB / 0.6856 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001367/0.868, allocations: 61.64 kB / 0.9098 GB, free: 10.41 MB / 0.6856 GB
Notification: Performance of setup shared object (initialization): time 0.0001847/0.8682, allocations: 358.8 kB / 0.9102 GB, free: 10.05 MB / 0.6856 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.000624/0.8688, allocations: 187.8 kB / 0.9103 GB, free: 9.863 MB / 0.6856 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007349/0.8695, allocations: 271 kB / 0.9106 GB, free: 9.566 MB / 0.6856 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001217/0.8707, allocations: 406.5 kB / 0.911 GB, free: 9.141 MB / 0.6856 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.817e-06/0.8707, allocations: 3.938 kB / 0.911 GB, free: 9.137 MB / 0.6856 GB
Notification: Performance of matching and sorting (n=30) (initialization): time 0.002895/0.8736, allocations: 0.7305 MB / 0.9117 GB, free: 8.398 MB / 0.6856 GB
Notification: Performance of prepare postOptimizeDAE: time 3e-05/0.8737, allocations: 12.09 kB / 0.9117 GB, free: 8.387 MB / 0.6856 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.768e-05/0.8737, allocations: 9.547 kB / 0.9117 GB, free: 8.379 MB / 0.6856 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0007406/0.8744, allocations: 184.6 kB / 0.9119 GB, free: 8.199 MB / 0.6856 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000389/0.8748, allocations: 67.89 kB / 0.912 GB, free: 8.133 MB / 0.6856 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004546/0.8794, allocations: 2.126 MB / 0.914 GB, free: 5.891 MB / 0.6856 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007825/0.8801, allocations: 79.52 kB / 0.9141 GB, free: 5.812 MB / 0.6856 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.057e-05/0.8802, allocations: 15.98 kB / 0.9141 GB, free: 5.797 MB / 0.6856 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 10
 * 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 (26):
 * Single equations (assignments): 25
 * 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
   {(1,4)}
Notification: Performance of prepare postOptimizeDAE: time 0.0004263/0.8806, allocations: 197.7 kB / 0.9143 GB, free: 5.594 MB / 0.6856 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000141/0.8807, allocations: 56.55 kB / 0.9144 GB, free: 5.539 MB / 0.6856 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001148/0.8809, allocations: 51.97 kB / 0.9144 GB, free: 5.488 MB / 0.6856 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.883e-06/0.8809, allocations: 0 / 0.9144 GB, free: 5.488 MB / 0.6856 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.859e-06/0.8809, allocations: 4 kB / 0.9144 GB, free: 5.484 MB / 0.6856 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.719e-06/0.8809, allocations: 0 / 0.9144 GB, free: 5.484 MB / 0.6856 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003377/0.8842, allocations: 1.093 MB / 0.9155 GB, free: 4.332 MB / 0.6856 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.667e-06/0.8843, allocations: 4 kB / 0.9155 GB, free: 4.328 MB / 0.6856 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002577/0.8845, allocations: 41.02 kB / 0.9155 GB, free: 4.289 MB / 0.6856 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.000583/0.8851, allocations: 188.7 kB / 0.9157 GB, free: 4.102 MB / 0.6856 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.277e-05/0.8851, allocations: 0 / 0.9157 GB, free: 4.102 MB / 0.6856 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.004095/0.8892, allocations: 2.084 MB / 0.9178 GB, free: 1.906 MB / 0.6856 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.488e-06/0.8892, allocations: 4.031 kB / 0.9178 GB, free: 1.902 MB / 0.6856 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002668/0.8919, allocations: 0.7125 MB / 0.9185 GB, free: 1.164 MB / 0.6856 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0003213/0.8922, allocations: 91.61 kB / 0.9185 GB, free: 1.074 MB / 0.6856 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.925e-05/0.8923, allocations: 8 kB / 0.9186 GB, free: 1.066 MB / 0.6856 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006043/0.8929, allocations: 43.88 kB / 0.9186 GB, free: 1.023 MB / 0.6856 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 8.187e-05/0.893, allocations: 19.98 kB / 0.9186 GB, free: 1.004 MB / 0.6856 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.19e-05/0.893, allocations: 11.98 kB / 0.9186 GB, free: 0.9922 MB / 0.6856 GB
Notification: Performance of sorting global known variables: time 0.0006827/0.8937, allocations: 394.8 kB / 0.919 GB, free: 0.6094 MB / 0.6856 GB
Notification: Performance of sort global known variables: time 7e-08/0.8937, allocations: 0 / 0.919 GB, free: 0.6094 MB / 0.6856 GB
Notification: Performance of remove unused functions: time 0.0008729/0.8946, allocations: 179.8 kB / 0.9192 GB, free: 444 kB / 0.6856 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 3
 * 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 simulation (7):
 * Single equations (assignments): 6
 * 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
   {(1,4)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.003312/0.8979, allocations: 1.308 MB / 0.9204 GB, free: 15.09 MB / 0.7012 GB
Notification: Performance of simCode: created initialization part: time 0.001717/0.8996, allocations: 0.5101 MB / 0.9209 GB, free: 14.56 MB / 0.7012 GB
Notification: Performance of simCode: created event and clocks part: time 4.067e-06/0.8996, allocations: 0 / 0.9209 GB, free: 14.56 MB / 0.7012 GB
Notification: Performance of simCode: created simulation system equations: time 0.0007796/0.9004, allocations: 302.9 kB / 0.9212 GB, free: 14.25 MB / 0.7012 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001618/0.902, allocations: 315.3 kB / 0.9215 GB, free: 13.95 MB / 0.7012 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01206/0.9141, allocations: 5.078 MB / 0.9265 GB, free: 8.73 MB / 0.7012 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005324/0.9146, allocations: 0.8659 MB / 0.9273 GB, free: 7.836 MB / 0.7012 GB
Notification: Performance of simCode: alias equations: time 0.0004458/0.9151, allocations: 104.5 kB / 0.9274 GB, free: 7.73 MB / 0.7012 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002547/0.9153, allocations: 163.4 kB / 0.9276 GB, free: 7.57 MB / 0.7012 GB
Notification: Performance of SimCode: time 9.51e-07/0.9153, allocations: 0 / 0.9276 GB, free: 7.57 MB / 0.7012 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.04763/0.9629, allocations: 17.23 MB / 0.9444 GB, free: 6.66 MB / 0.7169 GB
Notification: Performance of buildModelFMU: Generate platform static: time 13.55/14.51, allocations: 4.062 kB / 0.9444 GB, free: 6.656 MB / 0.7169 GB
"
[Timeout remaining time 645]
(rm -f BuildSysPro_BuildSysPro.IBPSA.Fluid.MixingVolumes.Examples.MixingVolumePrescribedHeatFlowRate.pipe ; mkfifo BuildSysPro_BuildSysPro.IBPSA.Fluid.MixingVolumes.Examples.MixingVolumePrescribedHeatFlowRate.pipe ; head -c 1048576 < BuildSysPro_BuildSysPro.IBPSA.Fluid.MixingVolumes.Examples.MixingVolumePrescribedHeatFlowRate.pipe >> ../files/BuildSysPro_BuildSysPro.IBPSA.Fluid.MixingVolumes.Examples.MixingVolumePrescribedHeatFlowRate.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator  --tempDir=temp_BuildSysPro_BuildSysPro_IBPSA_Fluid_MixingVolumes_Examples_MixingVolumePrescribedHeatFlowRate_fmu --startTime=0 --stopTime=1 --stepSize=0.0004 --timeout=50 --tolerance=1e-06 BuildSysPro_BuildSysPro_IBPSA_Fluid_MixingVolumes_Examples_MixingVolumePrescribedHeatFlowRate.fmu > BuildSysPro_BuildSysPro.IBPSA.Fluid.MixingVolumes.Examples.MixingVolumePrescribedHeatFlowRate.pipe 2>&1) [Timeout 52.5]
[Calling sys.exit(0), Time elapsed: 18.380252606002614]
Failed to read output from testmodel.py, exit status != 0:
14.68986792099895 14.71370252 13.862004143
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7f74469333a0>