Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Fluid.HeatExchangers.CoolingTowers.Examples.Merkel.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.CoolingTowers.Examples.Merkel,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Fluid.HeatExchangers.CoolingTowers.Examples.Merkel")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 4.8/4.8, allocations: 0.5623 GB / 0.5776 GB, free: 3.324 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 0.002565/0.002565, allocations: 350.8 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 4.137/4.137, allocations: 410.7 MB / 1.113 GB, free: 5.961 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 0.001834/0.001834, allocations: 181.4 kB / 1.226 GB, free: 6.164 MB / 0.7136 GB
Notification: Performance of FrontEnd - loaded program: time 0.0007086/0.0007087, allocations: 12 kB / 1.349 GB, free: 8.293 MB / 0.8386 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7256/0.7264, allocations: 115.3 MB / 1.461 GB, free: 284.3 MB / 0.8542 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.CoolingTowers.Examples.Merkel): time 0.2582/0.9846, allocations: 214.7 MB / 1.671 GB, free: 69.52 MB / 0.8542 GB
Notification: Performance of NFInst.instExpressions: time 0.044/1.029, allocations: 24.59 MB / 1.695 GB, free: 44.91 MB / 0.8542 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.004219/1.033, allocations: 79.5 kB / 1.695 GB, free: 44.83 MB / 0.8542 GB
Notification: Performance of NFTyping.typeComponents: time 0.006358/1.039, allocations: 1.025 MB / 1.696 GB, free: 43.8 MB / 0.8542 GB
Notification: Performance of NFTyping.typeBindings: time 0.02205/1.061, allocations: 3.649 MB / 1.7 GB, free: 40.15 MB / 0.8542 GB
Notification: Performance of NFTyping.typeClassSections: time 0.02237/1.084, allocations: 3.616 MB / 1.703 GB, free: 36.6 MB / 0.8542 GB
Notification: Performance of NFFlatten.flatten: time 0.01344/1.097, allocations: 7.447 MB / 1.71 GB, free: 29.13 MB / 0.8542 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.004675/1.102, allocations: 2.246 MB / 1.713 GB, free: 26.84 MB / 0.8542 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.005216/1.107, allocations: 1.917 MB / 1.715 GB, free: 24.92 MB / 0.8542 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.004086/1.112, allocations: 1.792 MB / 1.716 GB, free: 23.12 MB / 0.8542 GB
Notification: Performance of NFPackage.collectConstants: time 0.001029/1.113, allocations: 108 kB / 1.716 GB, free: 23.01 MB / 0.8542 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.007569/1.12, allocations: 2.187 MB / 1.719 GB, free: 20.82 MB / 0.8542 GB
Notification: Performance of NFScalarize.scalarize: time 0.001507/1.122, allocations: 0.6652 MB / 1.719 GB, free: 20.15 MB / 0.8542 GB
Notification: Performance of NFVerifyModel.verify: time 0.00139/1.123, allocations: 0.6288 MB / 1.72 GB, free: 19.52 MB / 0.8542 GB
Notification: Performance of NFConvertDAE.convert: time 0.008298/1.132, allocations: 4.391 MB / 1.724 GB, free: 15.11 MB / 0.8542 GB
Notification: Performance of FrontEnd - DAE generated: time 8.867e-06/1.132, allocations: 4 kB / 1.724 GB, free: 15.11 MB / 0.8542 GB
Notification: Performance of FrontEnd: time 2.925e-06/1.132, allocations: 0 / 1.724 GB, free: 15.11 MB / 0.8542 GB
Notification: Performance of Transformations before backend: time 0.0001537/1.132, allocations: 0 / 1.724 GB, free: 15.11 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: 552
 * Number of variables: 552
Notification: Performance of Generate backend data structure: time 0.009855/1.142, allocations: 3.448 MB / 1.727 GB, free: 11.58 MB / 0.8542 GB
Notification: Performance of prepare preOptimizeDAE: time 4.645e-05/1.142, allocations: 8.031 kB / 1.727 GB, free: 11.57 MB / 0.8542 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004779/1.146, allocations: 0.6242 MB / 1.728 GB, free: 10.95 MB / 0.8542 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.006611/1.153, allocations: 2.447 MB / 1.73 GB, free: 8.426 MB / 0.8542 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001637/1.153, allocations: 176.3 kB / 1.731 GB, free: 8.25 MB / 0.8542 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005055/1.154, allocations: 231.9 kB / 1.731 GB, free: 8.023 MB / 0.8542 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.00711/1.161, allocations: 2.471 MB / 1.733 GB, free: 5.398 MB / 0.8542 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.298e-05/1.161, allocations: 3.938 kB / 1.733 GB, free: 5.395 MB / 0.8542 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003301/1.161, allocations: 99.98 kB / 1.733 GB, free: 5.297 MB / 0.8542 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.313e-05/1.162, allocations: 56 kB / 1.733 GB, free: 5.242 MB / 0.8542 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.008032/1.17, allocations: 2.401 MB / 1.736 GB, free: 2.824 MB / 0.8542 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 0.6822/1.852, allocations: 9.534 MB / 1.745 GB, free: 265.6 MB / 0.8542 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.006925/1.859, allocations: 1.835 MB / 1.747 GB, free: 264.9 MB / 0.8542 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.003184/1.862, allocations: 0.8215 MB / 1.748 GB, free: 264.7 MB / 0.8542 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.01375/1.876, allocations: 5.817 MB / 1.753 GB, free: 260.2 MB / 0.8542 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0038/1.88, allocations: 0.9771 MB / 1.754 GB, free: 259.9 MB / 0.8542 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.001545/1.881, allocations: 162.2 kB / 1.754 GB, free: 259.8 MB / 0.8542 GB
Notification: Performance of pre-optimization done (n=157): time 1.148e-05/1.881, allocations: 0 / 1.754 GB, free: 259.8 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=157): time 0.01842/1.9, allocations: 3.062 MB / 1.757 GB, free: 258.4 MB / 0.8542 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001194/1.9, allocations: 304.5 kB / 1.758 GB, free: 258 MB / 0.8542 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.005422/1.905, allocations: 2.36 MB / 1.76 GB, free: 256.8 MB / 0.8542 GB
Notification: Performance of collectPreVariables (initialization): time 0.0005494/1.906, allocations: 67.05 kB / 1.76 GB, free: 256.7 MB / 0.8542 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001465/1.908, allocations: 1.28 MB / 1.761 GB, free: 255.6 MB / 0.8542 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0008053/1.908, allocations: 0.5279 MB / 1.762 GB, free: 255.1 MB / 0.8542 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001923/1.909, allocations: 39.88 kB / 1.762 GB, free: 255.1 MB / 0.8542 GB
Notification: Performance of setup shared object (initialization): time 0.0001528/1.909, allocations: 381.4 kB / 1.762 GB, free: 254.8 MB / 0.8542 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.002898/1.912, allocations: 0.7351 MB / 1.763 GB, free: 254.4 MB / 0.8542 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.003592/1.915, allocations: 1.309 MB / 1.764 GB, free: 253.4 MB / 0.8542 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.003135/1.918, allocations: 0.8869 MB / 1.765 GB, free: 253 MB / 0.8542 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.524e-05/1.919, allocations: 3.625 kB / 1.765 GB, free: 253 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=248) (initialization): time 0.013/1.932, allocations: 2.472 MB / 1.768 GB, free: 251.8 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0002742/1.932, allocations: 418.9 kB / 1.768 GB, free: 251.3 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.773e-05/1.932, allocations: 15.58 kB / 1.768 GB, free: 251.3 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.384/4.316, allocations: 193.6 MB / 1.957 GB, free: 59.34 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003463/4.319, allocations: 443.3 kB / 1.957 GB, free: 58.9 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004404/4.324, allocations: 2.82 MB / 1.96 GB, free: 55.9 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004234/4.328, allocations: 205.9 kB / 1.96 GB, free: 55.7 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003234/4.328, allocations: 99.91 kB / 1.961 GB, free: 55.6 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 1.065e-05/4.328, allocations: 8 kB / 1.961 GB, free: 55.59 MB / 0.8542 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.00693/4.335, allocations: 2.111 MB / 1.963 GB, free: 53.47 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.368e-05/4.335, allocations: 13.97 kB / 1.963 GB, free: 53.46 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.1/7.435, allocations: 193.6 MB / 2.152 GB, free: 301.5 MB / 0.9323 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003264/7.438, allocations: 417.4 kB / 2.152 GB, free: 301.2 MB / 0.9323 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004494/7.443, allocations: 2.817 MB / 2.155 GB, free: 298.4 MB / 0.9323 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004003/7.447, allocations: 181.4 kB / 2.155 GB, free: 298.3 MB / 0.9323 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005435/7.448, allocations: 91.77 kB / 2.155 GB, free: 298.2 MB / 0.9323 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 48
 * Number of states: 0 ()
 * Number of discrete variables: 11 (conFan.con1.y,$whenCondition2,$whenCondition1,$PRE.weaDat.conTimMin.tNext,weaDat.conTimMin.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTim.tNext,$PRE.onOffCon.y,onOffCon.y,weaDat.conTimMin.canRepeatWeatherFile,weaDat.conTim.canRepeatWeatherFile)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (236):
 * Single equations (assignments): 230
 * Array equations: 2
 * Algorithm blocks: 0
 * Record equations: 1
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 3
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 3 {1 6,1 1,1 2}
Notification: Performance of prepare postOptimizeDAE: time 0.002341/7.45, allocations: 0.6968 MB / 2.156 GB, free: 297.8 MB / 0.9323 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008267/7.451, allocations: 275.6 kB / 2.156 GB, free: 297.6 MB / 0.9323 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.009528/7.46, allocations: 2.381 MB / 2.158 GB, free: 295.4 MB / 0.9323 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.006947/7.467, allocations: 1.975 MB / 2.16 GB, free: 293.4 MB / 0.9323 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.241e-05/7.467, allocations: 4 kB / 2.16 GB, free: 293.4 MB / 0.9323 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001873/7.469, allocations: 0.5824 MB / 2.161 GB, free: 292.8 MB / 0.9323 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007398/7.47, allocations: 36 kB / 2.161 GB, free: 292.8 MB / 0.9323 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003391/7.473, allocations: 170.6 kB / 2.161 GB, free: 292.6 MB / 0.9323 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000391/7.474, allocations: 125.8 kB / 2.161 GB, free: 292.5 MB / 0.9323 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.0102/7.484, allocations: 2.248 MB / 2.163 GB, free: 290.2 MB / 0.9323 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.009169/7.493, allocations: 3.091 MB / 2.166 GB, free: 287.1 MB / 0.9323 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.002533/7.496, allocations: 0.8277 MB / 2.167 GB, free: 286.3 MB / 0.9323 GB
Notification: Performance of sorting global known variables: time 0.003209/7.499, allocations: 1.588 MB / 2.169 GB, free: 284.7 MB / 0.9323 GB
Notification: Performance of Backend: time 1.112e-06/7.499, allocations: 3.844 kB / 2.169 GB, free: 284.7 MB / 0.9323 GB
Notification: Performance of simCode: created initialization part: time 0.01419/7.513, allocations: 3.986 MB / 2.173 GB, free: 281.2 MB / 0.9323 GB
Notification: Performance of SimCode: time 0.01759/7.531, allocations: 7.049 MB / 2.18 GB, free: 274.2 MB / 0.9323 GB
Notification: Performance of Templates: time 0.1501/7.681, allocations: 64.97 MB / 2.243 GB, free: 210.2 MB / 0.9323 GB