Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams.conf.json
Using package ModelicaServices with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo)
Using package Modelica with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo)
Using package Complex with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo)
Using package Buildings with version 9.0.0 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo)
Running command: translateModel(Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 4.616/4.616, allocations: 0.5623 GB / 0.5776 GB, free: 66.93 MB / 330.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.003729/0.003729, allocations: 357.9 kB / 0.6446 GB, free: 21.33 MB / 330.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 4.205/4.205, allocations: 410.7 MB / 1.113 GB, free: 15.71 MB / 0.6198 GB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001825/0.001825, allocations: 187.9 kB / 1.226 GB, free: 11.63 MB / 0.7292 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004821/0.0004824, allocations: 15.41 kB / 1.349 GB, free: 321.4 MB / 0.8073 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.203/0.2035, allocations: 115.3 MB / 1.461 GB, free: 220.7 MB / 0.8073 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams): time 0.2977/0.5013, allocations: 191.8 MB / 1.649 GB, free: 28.59 MB / 0.8073 GB
Notification: Performance of NFInst.instExpressions: time 0.01358/0.5149, allocations: 7.245 MB / 1.656 GB, free: 21.34 MB / 0.8073 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001478/0.5164, allocations: 35.75 kB / 1.656 GB, free: 21.31 MB / 0.8073 GB
Notification: Performance of NFTyping.typeComponents: time 0.002682/0.5192, allocations: 0.6328 MB / 1.656 GB, free: 20.67 MB / 0.8073 GB
Notification: Performance of NFTyping.typeBindings: time 0.008102/0.5273, allocations: 2.267 MB / 1.659 GB, free: 18.39 MB / 0.8073 GB
Notification: Performance of NFTyping.typeClassSections: time 0.004595/0.5319, allocations: 1.133 MB / 1.66 GB, free: 17.29 MB / 0.8073 GB
Notification: Performance of NFFlatten.flatten: time 0.004676/0.5366, allocations: 3.182 MB / 1.663 GB, free: 14.1 MB / 0.8073 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001665/0.5383, allocations: 0.7842 MB / 1.664 GB, free: 13.29 MB / 0.8073 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003706/0.5421, allocations: 1.315 MB / 1.665 GB, free: 11.97 MB / 0.8073 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.00186/0.544, allocations: 0.8521 MB / 1.666 GB, free: 11.12 MB / 0.8073 GB
Notification: Performance of NFPackage.collectConstants: time 0.000232/0.5442, allocations: 48 kB / 1.666 GB, free: 11.07 MB / 0.8073 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003919/0.5482, allocations: 1.216 MB / 1.667 GB, free: 9.852 MB / 0.8073 GB
Notification: Performance of NFScalarize.scalarize: time 0.0005962/0.5488, allocations: 350.8 kB / 1.667 GB, free: 9.508 MB / 0.8073 GB
Notification: Performance of NFVerifyModel.verify: time 0.0004984/0.5493, allocations: 273.1 kB / 1.668 GB, free: 9.234 MB / 0.8073 GB
Notification: Performance of NFConvertDAE.convert: time 0.002781/0.5521, allocations: 1.606 MB / 1.669 GB, free: 7.625 MB / 0.8073 GB
Notification: Performance of FrontEnd - DAE generated: time 6.171e-06/0.5522, allocations: 0 / 1.669 GB, free: 7.625 MB / 0.8073 GB
Notification: Performance of FrontEnd: time 2.315e-06/0.5522, allocations: 0 / 1.669 GB, free: 7.625 MB / 0.8073 GB
Notification: Performance of Transformations before backend: time 1.595e-05/0.5522, allocations: 0 / 1.669 GB, free: 7.625 MB / 0.8073 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 209
 * Number of variables: 209
Notification: Performance of Generate backend data structure: time 0.00639/0.5586, allocations: 1.587 MB / 1.671 GB, free: 5.98 MB / 0.8073 GB
Notification: Performance of prepare preOptimizeDAE: time 5.004e-05/0.5587, allocations: 8.75 kB / 1.671 GB, free: 5.973 MB / 0.8073 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005318/0.564, allocations: 0.5876 MB / 1.671 GB, free: 5.383 MB / 0.8073 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002793/0.5668, allocations: 0.9221 MB / 1.672 GB, free: 4.418 MB / 0.8073 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001199/0.5681, allocations: 205.8 kB / 1.672 GB, free: 4.215 MB / 0.8073 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.000306/0.5684, allocations: 84 kB / 1.672 GB, free: 4.133 MB / 0.8073 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.004496/0.5729, allocations: 1.264 MB / 1.674 GB, free: 2.863 MB / 0.8073 GB
Notification: Performance of preOpt findStateOrder (simulation): time 5.553e-05/0.573, allocations: 0 / 1.674 GB, free: 2.863 MB / 0.8073 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.00016/0.5732, allocations: 32 kB / 1.674 GB, free: 2.832 MB / 0.8073 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.908e-05/0.5733, allocations: 49.94 kB / 1.674 GB, free: 2.785 MB / 0.8073 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.006568/0.5799, allocations: 1.612 MB / 1.675 GB, free: 1.168 MB / 0.8073 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 0.6249/1.205, allocations: 4.08 MB / 1.679 GB, free: 217.7 MB / 0.8073 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.005092/1.21, allocations: 1.041 MB / 1.68 GB, free: 217.7 MB / 0.8073 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.003234/1.213, allocations: 0.6923 MB / 1.681 GB, free: 217.7 MB / 0.8073 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001832/1.215, allocations: 0.6398 MB / 1.682 GB, free: 217.1 MB / 0.8073 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.387e-05/1.215, allocations: 47.25 kB / 1.682 GB, free: 217.1 MB / 0.8073 GB
Notification: Performance of pre-optimization done (n=76): time 3.828e-06/1.215, allocations: 1.031 kB / 1.682 GB, free: 217.1 MB / 0.8073 GB
Notification: Performance of matching and sorting (n=76): time 0.01038/1.226, allocations: 1.913 MB / 1.683 GB, free: 216.7 MB / 0.8073 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.695e-05/1.226, allocations: 60.38 kB / 1.684 GB, free: 216.7 MB / 0.8073 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001827/1.227, allocations: 0.8065 MB / 1.684 GB, free: 216.3 MB / 0.8073 GB
Notification: Performance of collectPreVariables (initialization): time 0.0003122/1.228, allocations: 47.36 kB / 1.684 GB, free: 216.3 MB / 0.8073 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004731/1.228, allocations: 444.5 kB / 1.685 GB, free: 215.9 MB / 0.8073 GB
Notification: Performance of collectInitialBindings (initialization): time 0.000335/1.229, allocations: 255.8 kB / 1.685 GB, free: 215.8 MB / 0.8073 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 9.623e-05/1.229, allocations: 15.5 kB / 1.685 GB, free: 215.8 MB / 0.8073 GB
Notification: Performance of setup shared object (initialization): time 9.121e-05/1.229, allocations: 336.7 kB / 1.685 GB, free: 215.4 MB / 0.8073 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.002893/1.232, allocations: 0.5608 MB / 1.686 GB, free: 215.3 MB / 0.8073 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.003087/1.235, allocations: 0.7023 MB / 1.687 GB, free: 215 MB / 0.8073 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.003057/1.238, allocations: 0.6147 MB / 1.687 GB, free: 214.8 MB / 0.8073 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.017e-06/1.238, allocations: 0 / 1.687 GB, free: 214.8 MB / 0.8073 GB
Notification: Performance of matching and sorting (n=87) (initialization): time 0.006851/1.245, allocations: 1.43 MB / 1.689 GB, free: 214.4 MB / 0.8073 GB
Notification: Performance of prepare postOptimizeDAE: time 0.00013/1.245, allocations: 154.3 kB / 1.689 GB, free: 214.2 MB / 0.8073 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.111e-05/1.245, allocations: 1.156 kB / 1.689 GB, free: 214.2 MB / 0.8073 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.874e-05/1.245, allocations: 8.625 kB / 1.689 GB, free: 214.2 MB / 0.8073 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00316/1.248, allocations: 281.9 kB / 1.689 GB, free: 214.2 MB / 0.8073 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0007832/1.249, allocations: 1.187 MB / 1.69 GB, free: 213 MB / 0.8073 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002458/1.252, allocations: 200.5 kB / 1.69 GB, free: 213 MB / 0.8073 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002311/1.252, allocations: 35.08 kB / 1.69 GB, free: 213 MB / 0.8073 GB
Notification: Performance of prepare postOptimizeDAE: time 1.575e-05/1.252, allocations: 2.875 kB / 1.69 GB, free: 213 MB / 0.8073 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.006202/1.258, allocations: 1.321 MB / 1.692 GB, free: 212.6 MB / 0.8073 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.099e-05/1.258, allocations: 0 / 1.692 GB, free: 212.6 MB / 0.8073 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.567e-05/1.258, allocations: 5.734 kB / 1.692 GB, free: 212.6 MB / 0.8073 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002458/1.261, allocations: 250.3 kB / 1.692 GB, free: 212.6 MB / 0.8073 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.957e-05/1.261, allocations: 8.219 kB / 1.692 GB, free: 212.6 MB / 0.8073 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002408/1.263, allocations: 192.8 kB / 1.692 GB, free: 212.5 MB / 0.8073 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001957/1.263, allocations: 44.91 kB / 1.692 GB, free: 212.5 MB / 0.8073 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 5
 * Number of states: 0 ()
 * Number of discrete variables: 2 (hex.i1_w,hex.i2_w)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (86):
 * Single equations (assignments): 83
 * Array equations: 0
 * Algorithm blocks: 1
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 2
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 2 {1,1}
 * Without analytic Jacobian: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0008851/1.264, allocations: 376.3 kB / 1.693 GB, free: 212.2 MB / 0.8073 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003371/1.265, allocations: 103.9 kB / 1.693 GB, free: 212.2 MB / 0.8073 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.006498/1.271, allocations: 1.434 MB / 1.694 GB, free: 211.7 MB / 0.8073 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.729e-05/1.271, allocations: 5.406 kB / 1.694 GB, free: 211.7 MB / 0.8073 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.679e-06/1.271, allocations: 0 / 1.694 GB, free: 211.7 MB / 0.8073 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0009619/1.272, allocations: 299.4 kB / 1.694 GB, free: 211.5 MB / 0.8073 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002544/1.273, allocations: 15.7 kB / 1.694 GB, free: 211.5 MB / 0.8073 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002452/1.275, allocations: 161.8 kB / 1.695 GB, free: 211.5 MB / 0.8073 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002335/1.275, allocations: 57.73 kB / 1.695 GB, free: 211.5 MB / 0.8073 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.007902/1.283, allocations: 1.461 MB / 1.696 GB, free: 211 MB / 0.8073 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.009871/1.293, allocations: 2.227 MB / 1.698 GB, free: 210.1 MB / 0.8073 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.002968/1.296, allocations: 0.604 MB / 1.699 GB, free: 209.9 MB / 0.8073 GB
Notification: Performance of sorting global known variables: time 0.001253/1.297, allocations: 0.5607 MB / 1.699 GB, free: 209.7 MB / 0.8073 GB
Notification: Performance of Backend: time 7.21e-07/1.297, allocations: 2.016 kB / 1.699 GB, free: 209.7 MB / 0.8073 GB
Notification: Performance of simCode: created initialization part: time 0.009887/1.307, allocations: 2.035 MB / 1.701 GB, free: 209 MB / 0.8073 GB
Notification: Performance of SimCode: time 0.006453/1.314, allocations: 2.646 MB / 1.704 GB, free: 207.4 MB / 0.8073 GB
Notification: Performance of Templates: time 0.06573/1.38, allocations: 26.86 MB / 1.73 GB, free: 188 MB / 0.8073 GB