Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ.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.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 4.883/4.883, allocations: 0.5623 GB / 0.5775 GB, free: 3.375 MB / 474.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.002434/0.002434, allocations: 360.1 kB / 0.6447 GB, free: 185.6 MB / 474.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 4.167/4.167, allocations: 410.7 MB / 1.113 GB, free: 5.945 MB / 0.6042 GB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001793/0.001793, allocations: 179.1 kB / 1.226 GB, free: 6.109 MB / 0.7136 GB
Notification: Performance of FrontEnd - loaded program: time 0.0005064/0.0005068, allocations: 16 kB / 1.349 GB, free: 8.23 MB / 0.8386 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7068/0.7073, allocations: 115.3 MB / 1.461 GB, free: 284.3 MB / 0.8542 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ): time 0.0007485/0.7081, allocations: 331.6 kB / 1.462 GB, free: 284 MB / 0.8542 GB
Notification: Performance of NFInst.instExpressions: time 0.002542/0.7107, allocations: 1.645 MB / 1.463 GB, free: 282.3 MB / 0.8542 GB
Notification: Performance of NFInst.updateImplicitVariability: time 1.81e-05/0.7107, allocations: 5.281 kB / 1.463 GB, free: 282.3 MB / 0.8542 GB
Notification: Performance of NFTyping.typeComponents: time 2.974e-05/0.7108, allocations: 3.984 kB / 1.463 GB, free: 282.3 MB / 0.8542 GB
Notification: Performance of NFTyping.typeBindings: time 8.055e-06/0.7108, allocations: 0 / 1.463 GB, free: 282.3 MB / 0.8542 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001018/0.7118, allocations: 240.4 kB / 1.464 GB, free: 282.1 MB / 0.8542 GB
Notification: Performance of NFFlatten.flatten: time 0.0001401/0.712, allocations: 91.88 kB / 1.464 GB, free: 282 MB / 0.8542 GB
Notification: Performance of NFFlatten.resolveConnections: time 3.986e-05/0.712, allocations: 4 kB / 1.464 GB, free: 282 MB / 0.8542 GB
Notification: Performance of NFEvalConstants.evaluate: time 4.639e-05/0.7121, allocations: 44.97 kB / 1.464 GB, free: 281.9 MB / 0.8542 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0001251/0.7122, allocations: 63.91 kB / 1.464 GB, free: 281.9 MB / 0.8542 GB
Notification: Performance of NFPackage.collectConstants: time 2.683e-05/0.7122, allocations: 4 kB / 1.464 GB, free: 281.9 MB / 0.8542 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0005304/0.7128, allocations: 268.7 kB / 1.464 GB, free: 281.6 MB / 0.8542 GB
Notification: Performance of NFScalarize.scalarize: time 5.055e-05/0.7128, allocations: 39.89 kB / 1.464 GB, free: 281.6 MB / 0.8542 GB
Notification: Performance of NFVerifyModel.verify: time 4.228e-05/0.7129, allocations: 41.64 kB / 1.464 GB, free: 281.5 MB / 0.8542 GB
Notification: Performance of NFConvertDAE.convert: time 0.0002921/0.7132, allocations: 175.7 kB / 1.464 GB, free: 281.4 MB / 0.8542 GB
Notification: Performance of FrontEnd - DAE generated: time 5.279e-06/0.7132, allocations: 0 / 1.464 GB, free: 281.4 MB / 0.8542 GB
Notification: Performance of FrontEnd: time 1.643e-06/0.7132, allocations: 0.75 kB / 1.464 GB, free: 281.4 MB / 0.8542 GB
Notification: Performance of Transformations before backend: time 4.689e-06/0.7132, allocations: 0 / 1.464 GB, free: 281.4 MB / 0.8542 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 30
 * Number of variables: 30
Notification: Performance of Generate backend data structure: time 0.0007442/0.714, allocations: 419.4 kB / 1.465 GB, free: 280.9 MB / 0.8542 GB
Notification: Performance of prepare preOptimizeDAE: time 4.508e-05/0.714, allocations: 12.72 kB / 1.465 GB, free: 280.9 MB / 0.8542 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 5.408e-05/0.7141, allocations: 11.91 kB / 1.465 GB, free: 280.9 MB / 0.8542 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 6.924e-05/0.7142, allocations: 171.6 kB / 1.465 GB, free: 280.7 MB / 0.8542 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.8e-05/0.7142, allocations: 12 kB / 1.465 GB, free: 280.7 MB / 0.8542 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 3.288e-05/0.7143, allocations: 12.91 kB / 1.465 GB, free: 280.6 MB / 0.8542 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0004172/0.7147, allocations: 217.9 kB / 1.465 GB, free: 280.4 MB / 0.8542 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.388e-05/0.7147, allocations: 3.938 kB / 1.465 GB, free: 280.4 MB / 0.8542 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.517e-05/0.7148, allocations: 8 kB / 1.465 GB, free: 280.4 MB / 0.8542 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.639e-06/0.7148, allocations: 5.031 kB / 1.465 GB, free: 280.4 MB / 0.8542 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0003962/0.7152, allocations: 171.8 kB / 1.465 GB, free: 280.2 MB / 0.8542 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0003333/0.7155, allocations: 280.5 kB / 1.465 GB, free: 279.9 MB / 0.8542 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0009712/0.7165, allocations: 407.8 kB / 1.466 GB, free: 279.4 MB / 0.8542 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0003122/0.7168, allocations: 180.2 kB / 1.466 GB, free: 279.3 MB / 0.8542 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003531/0.7172, allocations: 204.5 kB / 1.466 GB, free: 279 MB / 0.8542 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.219e-05/0.7172, allocations: 40.47 kB / 1.466 GB, free: 279 MB / 0.8542 GB
Notification: Performance of pre-optimization done (n=30): time 2.284e-06/0.7173, allocations: 0 / 1.466 GB, free: 279 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=30): time 0.0009165/0.7182, allocations: 391.3 kB / 1.467 GB, free: 278.6 MB / 0.8542 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.686e-05/0.7182, allocations: 184.7 kB / 1.467 GB, free: 278.4 MB / 0.8542 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 2.327e-05/0.7183, allocations: 94.36 kB / 1.467 GB, free: 278.3 MB / 0.8542 GB
Notification: Performance of collectPreVariables (initialization): time 2.625e-05/0.7183, allocations: 29.7 kB / 1.467 GB, free: 278.2 MB / 0.8542 GB
Notification: Performance of collectInitialEqns (initialization): time 1.695e-05/0.7183, allocations: 81.67 kB / 1.467 GB, free: 278.1 MB / 0.8542 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001125/0.7185, allocations: 102.5 kB / 1.467 GB, free: 278 MB / 0.8542 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 1.86e-05/0.7185, allocations: 4.5 kB / 1.467 GB, free: 278 MB / 0.8542 GB
Notification: Performance of setup shared object (initialization): time 6.329e-05/0.7186, allocations: 328.6 kB / 1.467 GB, free: 277.7 MB / 0.8542 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002031/0.7188, allocations: 83.94 kB / 1.468 GB, free: 277.6 MB / 0.8542 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002307/0.719, allocations: 146.2 kB / 1.468 GB, free: 277.5 MB / 0.8542 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.00027/0.7193, allocations: 108.6 kB / 1.468 GB, free: 277.4 MB / 0.8542 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.337e-06/0.7193, allocations: 0 / 1.468 GB, free: 277.4 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=30) (initialization): time 0.0006244/0.7199, allocations: 290.6 kB / 1.468 GB, free: 277.1 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 1.676e-05/0.72, allocations: 4 kB / 1.468 GB, free: 277.1 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.376e-06/0.72, allocations: 1.031 kB / 1.468 GB, free: 277.1 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.661e-05/0.72, allocations: 7.938 kB / 1.468 GB, free: 277.1 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004435/0.7205, allocations: 63.89 kB / 1.468 GB, free: 277 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.957e-06/0.7205, allocations: 1.219 kB / 1.468 GB, free: 277 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001678/0.7207, allocations: 15.84 kB / 1.468 GB, free: 277 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.235e-05/0.7207, allocations: 12 kB / 1.468 GB, free: 277 MB / 0.8542 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 6
 * 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 (30):
 * Single equations (assignments): 30
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0001217/0.7208, allocations: 139.8 kB / 1.468 GB, free: 276.8 MB / 0.8542 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 4.079e-05/0.7209, allocations: 19.81 kB / 1.468 GB, free: 276.8 MB / 0.8542 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0008462/0.7218, allocations: 360.5 kB / 1.469 GB, free: 276.5 MB / 0.8542 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.178e-06/0.7218, allocations: 7.984 kB / 1.469 GB, free: 276.4 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.066e-06/0.7218, allocations: 0.5625 kB / 1.469 GB, free: 276.4 MB / 0.8542 GB
Notification: Performance of postOpt removeConstants (simulation): time 2.929e-05/0.7218, allocations: 88.95 kB / 1.469 GB, free: 276.3 MB / 0.8542 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.572e-05/0.7219, allocations: 8.812 kB / 1.469 GB, free: 276.3 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001615/0.722, allocations: 8 kB / 1.469 GB, free: 276.3 MB / 0.8542 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 5.221e-05/0.7221, allocations: 32.94 kB / 1.469 GB, free: 276.3 MB / 0.8542 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.0008779/0.723, allocations: 0.7623 MB / 1.47 GB, free: 275.5 MB / 0.8542 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.0006756/0.7237, allocations: 0.8179 MB / 1.47 GB, free: 274.7 MB / 0.8542 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.0002448/0.7239, allocations: 136.2 kB / 1.47 GB, free: 274.6 MB / 0.8542 GB
Notification: Performance of sorting global known variables: time 1.745e-05/0.724, allocations: 75.28 kB / 1.471 GB, free: 274.5 MB / 0.8542 GB
Notification: Performance of Backend: time 6.12e-07/0.724, allocations: 0 / 1.471 GB, free: 274.5 MB / 0.8542 GB
Notification: Performance of simCode: created initialization part: time 0.001633/0.7256, allocations: 325.8 kB / 1.471 GB, free: 274.2 MB / 0.8542 GB
Notification: Performance of SimCode: time 0.0005234/0.7262, allocations: 0.6875 MB / 1.471 GB, free: 273.4 MB / 0.8542 GB
Notification: Performance of Templates: time 0.00825/0.7344, allocations: 3.17 MB / 1.475 GB, free: 270.5 MB / 0.8542 GB