Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Fluid.HeatExchangers.CoolingTowers.Validation.MerkelEnergyPlus.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.Validation.MerkelEnergyPlus,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Fluid.HeatExchangers.CoolingTowers.Validation.MerkelEnergyPlus")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 4.642/4.642, allocations: 0.5623 GB / 0.5775 GB, free: 66.9 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 0.002838/0.002838, allocations: 355.2 kB / 0.6446 GB, free: 21.46 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 4.102/4.102, allocations: 410.7 MB / 1.113 GB, free: 109.7 MB / 0.5573 GB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001835/0.001835, allocations: 183.1 kB / 1.226 GB, free: 9.562 MB / 0.573 GB
Notification: Performance of FrontEnd - loaded program: time 0.000634/0.0006342, allocations: 12 kB / 1.349 GB, free: 84.68 MB / 0.573 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2123/0.213, allocations: 115.3 MB / 1.461 GB, free: 1.32 MB / 0.6042 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.CoolingTowers.Validation.MerkelEnergyPlus): time 0.8422/1.055, allocations: 164.9 MB / 1.622 GB, free: 2.609 MB / 0.7292 GB
Notification: Performance of NFInst.instExpressions: time 0.02463/1.08, allocations: 11.95 MB / 1.634 GB, free: 6.641 MB / 0.7448 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001708/1.082, allocations: 35.75 kB / 1.634 GB, free: 6.605 MB / 0.7448 GB
Notification: Performance of NFTyping.typeComponents: time 0.002365/1.084, allocations: 437.3 kB / 1.634 GB, free: 6.176 MB / 0.7448 GB
Notification: Performance of NFTyping.typeBindings: time 0.00862/1.093, allocations: 1.894 MB / 1.636 GB, free: 4.281 MB / 0.7448 GB
Notification: Performance of NFTyping.typeClassSections: time 0.005549/1.098, allocations: 1.166 MB / 1.637 GB, free: 3.137 MB / 0.7448 GB
Notification: Performance of NFFlatten.flatten: time 0.005172/1.103, allocations: 2.599 MB / 1.64 GB, free: 0.5312 MB / 0.7448 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001703/1.105, allocations: 0.6021 MB / 1.641 GB, free: 15.92 MB / 0.7605 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002272/1.108, allocations: 0.6922 MB / 1.641 GB, free: 15.22 MB / 0.7605 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001874/1.109, allocations: 0.6417 MB / 1.642 GB, free: 14.58 MB / 0.7605 GB
Notification: Performance of NFPackage.collectConstants: time 0.000356/1.11, allocations: 40 kB / 1.642 GB, free: 14.54 MB / 0.7605 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.005436/1.115, allocations: 1.575 MB / 1.643 GB, free: 12.96 MB / 0.7605 GB
Notification: Performance of NFScalarize.scalarize: time 0.0006998/1.116, allocations: 271 kB / 1.644 GB, free: 12.7 MB / 0.7605 GB
Notification: Performance of NFVerifyModel.verify: time 0.0005713/1.117, allocations: 249 kB / 1.644 GB, free: 12.45 MB / 0.7605 GB
Notification: Performance of NFConvertDAE.convert: time 0.004574/1.121, allocations: 1.835 MB / 1.646 GB, free: 10.61 MB / 0.7605 GB
Notification: Performance of FrontEnd - DAE generated: time 7.203e-06/1.121, allocations: 0 / 1.646 GB, free: 10.61 MB / 0.7605 GB
Notification: Performance of FrontEnd: time 3.056e-06/1.121, allocations: 0 / 1.646 GB, free: 10.61 MB / 0.7605 GB
Notification: Performance of Transformations before backend: time 5.052e-05/1.121, allocations: 0 / 1.646 GB, free: 10.61 MB / 0.7605 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 143
 * Number of variables: 143
Notification: Performance of Generate backend data structure: time 0.004434/1.126, allocations: 1.55 MB / 1.647 GB, free: 8.992 MB / 0.7605 GB
Notification: Performance of prepare preOptimizeDAE: time 5.498e-05/1.126, allocations: 12.02 kB / 1.647 GB, free: 8.98 MB / 0.7605 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001691/1.128, allocations: 234.3 kB / 1.648 GB, free: 8.75 MB / 0.7605 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003151/1.131, allocations: 1.071 MB / 1.649 GB, free: 7.629 MB / 0.7605 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.638e-05/1.131, allocations: 41.31 kB / 1.649 GB, free: 7.59 MB / 0.7605 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001824/1.131, allocations: 60 kB / 1.649 GB, free: 7.531 MB / 0.7605 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002287/1.133, allocations: 0.7558 MB / 1.649 GB, free: 6.75 MB / 0.7605 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.4e-05/1.134, allocations: 0 / 1.649 GB, free: 6.75 MB / 0.7605 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001032/1.134, allocations: 23.25 kB / 1.649 GB, free: 6.73 MB / 0.7605 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.016e-05/1.134, allocations: 20 kB / 1.649 GB, free: 6.711 MB / 0.7605 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002529/1.136, allocations: 0.7428 MB / 1.65 GB, free: 5.969 MB / 0.7605 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 0.007147/1.143, allocations: 3.066 MB / 1.653 GB, free: 2.762 MB / 0.7605 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.00265/1.146, allocations: 0.7788 MB / 1.654 GB, free: 1.973 MB / 0.7605 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001091/1.147, allocations: 336.7 kB / 1.654 GB, free: 1.645 MB / 0.7605 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.006286/1.154, allocations: 3.624 MB / 1.658 GB, free: 13.46 MB / 0.7761 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.00129/1.155, allocations: 377.3 kB / 1.658 GB, free: 13.07 MB / 0.7761 GB
Notification: Performance of pre-optimization done (n=52): time 5.22e-06/1.155, allocations: 0 / 1.658 GB, free: 13.07 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=52): time 0.009408/1.164, allocations: 1.507 MB / 1.66 GB, free: 11.54 MB / 0.7761 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.638e-05/1.165, allocations: 89.48 kB / 1.66 GB, free: 11.44 MB / 0.7761 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002276/1.167, allocations: 1.14 MB / 1.661 GB, free: 10.28 MB / 0.7761 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001138/1.167, allocations: 45.7 kB / 1.661 GB, free: 10.23 MB / 0.7761 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0005811/1.168, allocations: 492.6 kB / 1.661 GB, free: 9.746 MB / 0.7761 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002516/1.168, allocations: 185.5 kB / 1.662 GB, free: 9.562 MB / 0.7761 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.519e-05/1.168, allocations: 15.94 kB / 1.662 GB, free: 9.547 MB / 0.7761 GB
Notification: Performance of setup shared object (initialization): time 0.0001405/1.168, allocations: 334 kB / 1.662 GB, free: 9.215 MB / 0.7761 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001018/1.169, allocations: 305.2 kB / 1.662 GB, free: 8.918 MB / 0.7761 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001384/1.17, allocations: 0.5951 MB / 1.663 GB, free: 8.266 MB / 0.7761 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001126/1.172, allocations: 354.1 kB / 1.663 GB, free: 7.926 MB / 0.7761 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.703e-06/1.172, allocations: 0 / 1.663 GB, free: 7.926 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=81) (initialization): time 0.00335/1.175, allocations: 1.011 MB / 1.664 GB, free: 6.898 MB / 0.7761 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001145/1.175, allocations: 160.3 kB / 1.664 GB, free: 6.707 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.141e-05/1.175, allocations: 4 kB / 1.664 GB, free: 6.703 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.161/4.336, allocations: 193.5 MB / 1.853 GB, free: 311.4 MB / 0.9167 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009989/4.337, allocations: 131.7 kB / 1.853 GB, free: 311.3 MB / 0.9167 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001969/4.339, allocations: 1.281 MB / 1.855 GB, free: 310.1 MB / 0.9167 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001693/4.341, allocations: 97.06 kB / 1.855 GB, free: 310 MB / 0.9167 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001767/4.341, allocations: 32.86 kB / 1.855 GB, free: 310 MB / 0.9167 GB
Notification: Performance of prepare postOptimizeDAE: time 1.49e-05/4.341, allocations: 8 kB / 1.855 GB, free: 310 MB / 0.9167 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.003286/4.345, allocations: 0.8743 MB / 1.856 GB, free: 309.4 MB / 0.9167 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.264e-05/4.345, allocations: 4 kB / 1.856 GB, free: 309.4 MB / 0.9167 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.404/6.749, allocations: 193.5 MB / 2.045 GB, free: 115.7 MB / 0.9167 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000992/6.75, allocations: 129.8 kB / 2.045 GB, free: 115.6 MB / 0.9167 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001818/6.751, allocations: 1.287 MB / 2.046 GB, free: 114.3 MB / 0.9167 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001537/6.753, allocations: 95.62 kB / 2.046 GB, free: 114.3 MB / 0.9167 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001076/6.753, allocations: 30.17 kB / 2.046 GB, free: 114.3 MB / 0.9167 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 11
 * Number of states: 0 ()
 * Number of discrete variables: 5 ($whenCondition1,$PRE.datRea.nextTimeEvent,datRea.nextTimeEvent,$PRE.datRea.nextTimeEventScaled,datRea.nextTimeEventScaled)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (74):
 * Single equations (assignments): 72
 * 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: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 2 {1 6,1 1}
Notification: Performance of prepare postOptimizeDAE: time 0.0006725/6.754, allocations: 382.7 kB / 2.046 GB, free: 113.9 MB / 0.9167 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000286/6.754, allocations: 107.9 kB / 2.046 GB, free: 113.9 MB / 0.9167 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00321/6.757, allocations: 0.96 MB / 2.047 GB, free: 112.9 MB / 0.9167 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002417/6.76, allocations: 0.9925 MB / 2.048 GB, free: 111.9 MB / 0.9167 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.865e-06/6.76, allocations: 0 / 2.048 GB, free: 111.9 MB / 0.9167 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0006832/6.761, allocations: 283.2 kB / 2.049 GB, free: 111.6 MB / 0.9167 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002227/6.761, allocations: 15.98 kB / 2.049 GB, free: 111.6 MB / 0.9167 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009905/6.762, allocations: 55.67 kB / 2.049 GB, free: 111.6 MB / 0.9167 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001079/6.762, allocations: 36.5 kB / 2.049 GB, free: 111.5 MB / 0.9167 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.004569/6.766, allocations: 1.04 MB / 2.05 GB, free: 110.5 MB / 0.9167 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.003305/6.77, allocations: 1.377 MB / 2.051 GB, free: 109.1 MB / 0.9167 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.0009123/6.771, allocations: 336.3 kB / 2.051 GB, free: 108.8 MB / 0.9167 GB
Notification: Performance of sorting global known variables: time 0.001469/6.772, allocations: 0.7971 MB / 2.052 GB, free: 107.9 MB / 0.9167 GB
Notification: Performance of Backend: time 7.32e-07/6.772, allocations: 5.75 kB / 2.052 GB, free: 107.9 MB / 0.9167 GB
Notification: Performance of simCode: created initialization part: time 0.007256/6.78, allocations: 1.908 MB / 2.054 GB, free: 106.4 MB / 0.9167 GB
Notification: Performance of SimCode: time 0.006761/6.786, allocations: 2.983 MB / 2.057 GB, free: 103.4 MB / 0.9167 GB
Notification: Performance of Templates: time 0.06532/6.852, allocations: 29.06 MB / 2.085 GB, free: 74.65 MB / 0.9167 GB