Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_6.0.0_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.WatersideEconomizer.conf.json
Using package Buildings with version 6.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo)
Using package Modelica with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo)
Using package Complex with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo)
Using package ModelicaServices with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo)
Running command: translateModel(Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.WatersideEconomizer,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.WatersideEconomizer")
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.004174/0.004173, allocations: 234.9 kB / 15.8 MB, free: 6.281 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001093/0.001093, allocations: 184.2 kB / 16.69 MB, free: 5.449 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo): time 3.368/3.368, allocations: 389.1 MB / 406.5 MB, free: 6.703 MB / 202.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo): time 4.551/4.551, allocations: 472.3 MB / 0.9023 GB, free: 10.81 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0006659/0.0006665, allocations: 16 kB / 1.008 GB, free: 6.758 MB / 0.6511 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2081/0.2088, allocations: 98.7 MB / 1.105 GB, free: 3.891 MB / 0.7448 GB
Notification: Performance of NFInst.instantiate(Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.WatersideEconomizer): time 0.6658/0.8747, allocations: 93.86 MB / 1.196 GB, free: 213.5 MB / 0.7917 GB
Notification: Performance of NFInst.instExpressions: time 0.04203/0.9168, allocations: 21.14 MB / 1.217 GB, free: 199 MB / 0.7917 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.005368/0.9222, allocations: 111.3 kB / 1.217 GB, free: 198.9 MB / 0.7917 GB
Notification: Performance of NFTyping.typeComponents: time 0.006242/0.9285, allocations: 1.262 MB / 1.218 GB, free: 198.3 MB / 0.7917 GB
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/Fluid/Sources/BaseClasses/PartialSource.mo:25:17-26:47:writable] Warning: 'each' used when modifying non-array element m_flow.
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/Fluid/Sources/BaseClasses/PartialSource.mo:23:17-24:49:writable] Warning: 'each' used when modifying non-array element m_flow.
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/Fluid/Sources/BaseClasses/PartialSource.mo:25:17-26:47:writable] Warning: 'each' used when modifying non-array element m_flow.
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/Fluid/Sources/BaseClasses/PartialSource.mo:23:17-24:49:writable] Warning: 'each' used when modifying non-array element m_flow.
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/Fluid/Sources/BaseClasses/PartialSource.mo:25:17-26:47:writable] Warning: 'each' used when modifying non-array element m_flow.
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/Fluid/Sources/BaseClasses/PartialSource.mo:23:17-24:49:writable] Warning: 'each' used when modifying non-array element m_flow.
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/Fluid/Sources/BaseClasses/PartialSource.mo:25:17-26:47:writable] Warning: 'each' used when modifying non-array element m_flow.
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/Fluid/Sources/BaseClasses/PartialSource.mo:23:17-24:49:writable] Warning: 'each' used when modifying non-array element m_flow.
Notification: Performance of NFTyping.typeBindings: time 0.01612/0.9447, allocations: 3.538 MB / 1.222 GB, free: 196.2 MB / 0.7917 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01794/0.9626, allocations: 3.993 MB / 1.226 GB, free: 194.6 MB / 0.7917 GB
Notification: Performance of NFFlatten.flatten: time 0.02051/0.9832, allocations: 7.942 MB / 1.233 GB, free: 191 MB / 0.7917 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.005626/0.9889, allocations: 1.937 MB / 1.235 GB, free: 190.4 MB / 0.7917 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0076/0.9965, allocations: 2.263 MB / 1.237 GB, free: 189.4 MB / 0.7917 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.005321/1.002, allocations: 1.854 MB / 1.239 GB, free: 188.6 MB / 0.7917 GB
Notification: Performance of NFPackage.collectConstants: time 0.001003/1.003, allocations: 101.5 kB / 1.239 GB, free: 188.6 MB / 0.7917 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.006893/1.01, allocations: 1.533 MB / 1.241 GB, free: 188.2 MB / 0.7917 GB
Notification: Performance of NFScalarize.scalarize: time 0.00149/1.011, allocations: 0.5005 MB / 1.241 GB, free: 187.9 MB / 0.7917 GB
Notification: Performance of NFVerifyModel.verify: time 0.001797/1.013, allocations: 0.6544 MB / 1.242 GB, free: 187.5 MB / 0.7917 GB
Notification: Performance of NFConvertDAE.convert: time 0.008778/1.022, allocations: 4.607 MB / 1.246 GB, free: 185.9 MB / 0.7917 GB
Notification: Performance of FrontEnd - DAE generated: time 5.57e-06/1.022, allocations: 4 kB / 1.246 GB, free: 185.9 MB / 0.7917 GB
Notification: Performance of FrontEnd: time 4.358e-06/1.022, allocations: 1.594 kB / 1.246 GB, free: 185.9 MB / 0.7917 GB
Notification: Performance of Transformations before backend: time 0.0001572/1.022, allocations: 0 / 1.246 GB, free: 185.9 MB / 0.7917 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 395
 * Number of variables: 395
Notification: Performance of Generate backend data structure: time 0.01021/1.032, allocations: 3.044 MB / 1.249 GB, free: 183.7 MB / 0.7917 GB
Notification: Performance of prepare preOptimizeDAE: time 5.564e-05/1.033, allocations: 8.875 kB / 1.249 GB, free: 183.7 MB / 0.7917 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004066/1.037, allocations: 0.5657 MB / 1.25 GB, free: 183.5 MB / 0.7917 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.008349/1.045, allocations: 2.853 MB / 1.253 GB, free: 181.2 MB / 0.7917 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001272/1.046, allocations: 262.9 kB / 1.253 GB, free: 181.1 MB / 0.7917 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0006252/1.047, allocations: 173.1 kB / 1.253 GB, free: 181.1 MB / 0.7917 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.006462/1.053, allocations: 2.091 MB / 1.255 GB, free: 179.8 MB / 0.7917 GB
Notification: Performance of preOpt findStateOrder (simulation): time 5.656e-05/1.054, allocations: 6.953 kB / 1.255 GB, free: 179.8 MB / 0.7917 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002674/1.054, allocations: 64.31 kB / 1.255 GB, free: 179.7 MB / 0.7917 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.965e-05/1.054, allocations: 41.41 kB / 1.255 GB, free: 179.7 MB / 0.7917 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.006795/1.061, allocations: 1.848 MB / 1.257 GB, free: 178.8 MB / 0.7917 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 0.02333/1.084, allocations: 10.93 MB / 1.268 GB, free: 169.3 MB / 0.7917 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.004217/1.088, allocations: 1.892 MB / 1.27 GB, free: 167.8 MB / 0.7917 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.002359/1.091, allocations: 0.7038 MB / 1.27 GB, free: 167.5 MB / 0.7917 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001859/1.093, allocations: 1.334 MB / 1.272 GB, free: 166 MB / 0.7917 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.002823/1.096, allocations: 0.7936 MB / 1.272 GB, free: 165.5 MB / 0.7917 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.001997/1.098, allocations: 173.7 kB / 1.273 GB, free: 165.4 MB / 0.7917 GB
Notification: Performance of pre-optimization done (n=107): time 8.256e-06/1.098, allocations: 0 / 1.273 GB, free: 165.4 MB / 0.7917 GB
Notification: Performance of matching and sorting (n=107): time 0.008782/1.106, allocations: 2.202 MB / 1.275 GB, free: 164.2 MB / 0.7917 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 8.887e-05/1.107, allocations: 255.3 kB / 1.275 GB, free: 163.9 MB / 0.7917 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.005871/1.112, allocations: 2.522 MB / 1.277 GB, free: 162.6 MB / 0.7917 GB
Notification: Performance of collectPreVariables (initialization): time 0.0004303/1.113, allocations: 51.05 kB / 1.278 GB, free: 162.5 MB / 0.7917 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001494/1.114, allocations: 1.21 MB / 1.279 GB, free: 161.5 MB / 0.7917 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0005476/1.115, allocations: 369.7 kB / 1.279 GB, free: 161.1 MB / 0.7917 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001662/1.115, allocations: 30.28 kB / 1.279 GB, free: 161.1 MB / 0.7917 GB
Notification: Performance of setup shared object (initialization): time 0.0001451/1.115, allocations: 359.1 kB / 1.279 GB, free: 160.8 MB / 0.7917 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.002709/1.118, allocations: 0.7657 MB / 1.28 GB, free: 160.2 MB / 0.7917 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.003085/1.121, allocations: 1.129 MB / 1.281 GB, free: 158.9 MB / 0.7917 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.003046/1.124, allocations: 0.906 MB / 1.282 GB, free: 158 MB / 0.7917 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.449e-05/1.124, allocations: 4 kB / 1.282 GB, free: 158 MB / 0.7917 GB
Notification: Performance of matching and sorting (n=185) (initialization): time 0.007873/1.132, allocations: 2.278 MB / 1.284 GB, free: 155.7 MB / 0.7917 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001728/1.132, allocations: 316.9 kB / 1.285 GB, free: 155.3 MB / 0.7917 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.719e-05/1.133, allocations: 8 kB / 1.285 GB, free: 155.3 MB / 0.7917 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0005841/1.133, allocations: 80.2 kB / 1.285 GB, free: 155.2 MB / 0.7917 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003174/1.136, allocations: 363.5 kB / 1.285 GB, free: 154.9 MB / 0.7917 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0005242/1.137, allocations: 0.5953 MB / 1.286 GB, free: 154.3 MB / 0.7917 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00417/1.141, allocations: 233.9 kB / 1.286 GB, free: 154 MB / 0.7917 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004043/1.141, allocations: 67.95 kB / 1.286 GB, free: 154 MB / 0.7917 GB
Notification: Performance of prepare postOptimizeDAE: time 1.251e-05/1.142, allocations: 4 kB / 1.286 GB, free: 154 MB / 0.7917 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.006495/1.148, allocations: 1.997 MB / 1.288 GB, free: 152 MB / 0.7917 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.035e-05/1.148, allocations: 15.92 kB / 1.288 GB, free: 151.9 MB / 0.7917 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0002873/1.148, allocations: 61.27 kB / 1.288 GB, free: 151.9 MB / 0.7917 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002993/1.151, allocations: 359.5 kB / 1.288 GB, free: 151.5 MB / 0.7917 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001646/1.153, allocations: 1.592 MB / 1.29 GB, free: 149.8 MB / 0.7917 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003889/1.157, allocations: 215.7 kB / 1.29 GB, free: 149.6 MB / 0.7917 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003987/1.157, allocations: 67.92 kB / 1.29 GB, free: 149.5 MB / 0.7917 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 27
 * Number of states: 0 ()
 * Number of discrete variables: 9 ($whenCondition1,WSE.on[1],TCon_in.a,TCon_in.b,TCon_in.last,$PRE.TCon_in.nextEvent,TCon_in.nextEvent,TCon_in.nextEventScaled,WSE.heaExc.con.I.trigger_internal)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (170):
 * Single equations (assignments): 162
 * Array equations: 4
 * Algorithm blocks: 1
 * Record equations: 2
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {1 3}
Notification: Performance of prepare postOptimizeDAE: time 0.002102/1.16, allocations: 0.7752 MB / 1.291 GB, free: 148.7 MB / 0.7917 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007846/1.16, allocations: 256.7 kB / 1.291 GB, free: 148.5 MB / 0.7917 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.006136/1.167, allocations: 1.949 MB / 1.293 GB, free: 146.6 MB / 0.7917 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.004684/1.171, allocations: 1.598 MB / 1.295 GB, free: 144.9 MB / 0.7917 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.379e-05/1.171, allocations: 4 kB / 1.295 GB, free: 144.9 MB / 0.7917 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.003211/1.175, allocations: 0.5677 MB / 1.295 GB, free: 144.3 MB / 0.7917 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000992/1.176, allocations: 32 kB / 1.295 GB, free: 144.3 MB / 0.7917 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003619/1.179, allocations: 183.7 kB / 1.295 GB, free: 144.1 MB / 0.7917 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004073/1.18, allocations: 81.92 kB / 1.296 GB, free: 144 MB / 0.7917 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.006716/1.186, allocations: 1.833 MB / 1.297 GB, free: 142.1 MB / 0.7917 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.007973/1.194, allocations: 2.787 MB / 1.3 GB, free: 139.3 MB / 0.7917 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.00226/1.197, allocations: 0.7655 MB / 1.301 GB, free: 138.6 MB / 0.7917 GB
Notification: Performance of sorting global known variables: time 0.004247/1.201, allocations: 1.718 MB / 1.302 GB, free: 136.9 MB / 0.7917 GB
Notification: Performance of Backend: time 1.553e-06/1.201, allocations: 0 / 1.302 GB, free: 136.9 MB / 0.7917 GB
Notification: Performance of simCode: created initialization part: time 0.01151/1.213, allocations: 3.268 MB / 1.306 GB, free: 133.6 MB / 0.7917 GB
Notification: Performance of SimCode: time 0.01734/1.23, allocations: 6.515 MB / 1.312 GB, free: 127.1 MB / 0.7917 GB
Notification: Performance of Templates: time 0.1867/1.417, allocations: 57.43 MB / 1.368 GB, free: 71.51 MB / 0.7917 GB