Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_6.0.0_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy3Zones.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.Airflow.Multizone.Examples.ReverseBuoyancy3Zones,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy3Zones")
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.009092/0.009097, allocations: 107.6 kB / 15.06 MB, free: 5.562 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001106/0.001106, allocations: 180.1 kB / 15.95 MB, free: 5.523 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 1.799/1.799, allocations: 194.5 MB / 211.2 MB, free: 11.09 MB / 170.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo): time 2.159/2.159, allocations: 236.2 MB / 492.6 MB, free: 11.35 MB / 394.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004561/0.0004563, allocations: 12 kB / 0.5869 GB, free: 2.176 MB / 490.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6416/0.6421, allocations: 98.71 MB / 0.6833 GB, free: 16.84 MB / 0.5261 GB
Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.ReverseBuoyancy3Zones): time 0.97/1.612, allocations: 239 MB / 0.9167 GB, free: 8.133 MB / 0.7292 GB
Notification: Performance of NFInst.instExpressions: time 0.0286/1.641, allocations: 17.06 MB / 0.9334 GB, free: 7.945 MB / 0.7292 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.003168/1.644, allocations: 64.94 kB / 0.9335 GB, free: 7.941 MB / 0.7292 GB
Notification: Performance of NFTyping.typeComponents: time 0.004994/1.649, allocations: 1.654 MB / 0.9351 GB, free: 7.938 MB / 0.7292 GB
Notification: Performance of NFTyping.typeBindings: time 0.01622/1.665, allocations: 4.833 MB / 0.9398 GB, free: 7.879 MB / 0.7292 GB
Notification: Performance of NFTyping.typeClassSections: time 0.008405/1.674, allocations: 2.282 MB / 0.942 GB, free: 7.812 MB / 0.7292 GB
Notification: Performance of NFFlatten.flatten: time 0.008691/1.682, allocations: 4.475 MB / 0.9464 GB, free: 7.793 MB / 0.7292 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.004167/1.687, allocations: 1.982 MB / 0.9483 GB, free: 23.52 MB / 0.7449 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.005913/1.693, allocations: 2.323 MB / 0.9506 GB, free: 23.51 MB / 0.7449 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003733/1.696, allocations: 1.737 MB / 0.9523 GB, free: 23.5 MB / 0.7449 GB
Notification: Performance of NFPackage.collectConstants: time 0.000742/1.697, allocations: 158.7 kB / 0.9524 GB, free: 23.5 MB / 0.7449 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.009726/1.707, allocations: 2.441 MB / 0.9548 GB, free: 23.5 MB / 0.7449 GB
Notification: Performance of NFScalarize.scalarize: time 0.002152/1.709, allocations: 1.071 MB / 0.9559 GB, free: 23.5 MB / 0.7449 GB
Notification: Performance of NFVerifyModel.verify: time 0.001738/1.711, allocations: 0.6796 MB / 0.9565 GB, free: 23.46 MB / 0.7449 GB
Notification: Performance of NFConvertDAE.convert: time 0.008001/1.719, allocations: 4.165 MB / 0.9606 GB, free: 23.13 MB / 0.7449 GB
Notification: Performance of FrontEnd - DAE generated: time 4.462e-06/1.719, allocations: 0 / 0.9606 GB, free: 23.13 MB / 0.7449 GB
Notification: Performance of FrontEnd: time 2.592e-06/1.719, allocations: 0 / 0.9606 GB, free: 23.13 MB / 0.7449 GB
Notification: Performance of Transformations before backend: time 0.0001022/1.719, allocations: 0 / 0.9606 GB, free: 23.13 MB / 0.7449 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 677
 * Number of variables: 677
Notification: Performance of Generate backend data structure: time 0.01103/1.73, allocations: 3.485 MB / 0.964 GB, free: 21.6 MB / 0.7449 GB
Notification: Performance of prepare preOptimizeDAE: time 4.109e-05/1.73, allocations: 9.969 kB / 0.964 GB, free: 21.6 MB / 0.7449 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01225/1.742, allocations: 0.9284 MB / 0.9649 GB, free: 21.43 MB / 0.7449 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.007747/1.75, allocations: 1.784 MB / 0.9667 GB, free: 20.96 MB / 0.7449 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002901/1.75, allocations: 196.8 kB / 0.9669 GB, free: 20.95 MB / 0.7449 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0008932/1.751, allocations: 261.2 kB / 0.9671 GB, free: 20.95 MB / 0.7449 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01304/1.764, allocations: 3.324 MB / 0.9703 GB, free: 20.66 MB / 0.7449 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001475/1.765, allocations: 9.688 kB / 0.9704 GB, free: 20.65 MB / 0.7449 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0006983/1.765, allocations: 109 kB / 0.9705 GB, free: 20.65 MB / 0.7449 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002958/1.766, allocations: 139.8 kB / 0.9706 GB, free: 20.64 MB / 0.7449 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01322/1.779, allocations: 3.489 MB / 0.974 GB, free: 20.35 MB / 0.7449 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 0.02197/1.801, allocations: 12.13 MB / 0.9858 GB, free: 12.57 MB / 0.7449 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0056/1.807, allocations: 3.478 MB / 0.9892 GB, free: 11.67 MB / 0.7449 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.002223/1.809, allocations: 1.624 MB / 0.9908 GB, free: 9.902 MB / 0.7449 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.516e-05/1.809, allocations: 71.53 kB / 0.9909 GB, free: 9.859 MB / 0.7449 GB
Notification: Performance of pre-optimization done (n=278): time 6.829e-06/1.809, allocations: 0 / 0.9909 GB, free: 9.859 MB / 0.7449 GB
Notification: Performance of matching and sorting (n=278): time 0.008589/1.818, allocations: 3.824 MB / 0.9946 GB, free: 9.195 MB / 0.7449 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 8.092e-05/1.818, allocations: 82.64 kB / 0.9947 GB, free: 9.129 MB / 0.7449 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002343/1.82, allocations: 1.376 MB / 0.9961 GB, free: 8.742 MB / 0.7449 GB
Notification: Performance of collectPreVariables (initialization): time 0.0003939/1.82, allocations: 81.17 kB / 0.9961 GB, free: 8.711 MB / 0.7449 GB
Notification: Performance of collectInitialEqns (initialization): time 0.000651/1.821, allocations: 0.9804 MB / 0.9971 GB, free: 8.215 MB / 0.7449 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0009637/1.822, allocations: 0.9475 MB / 0.998 GB, free: 7.516 MB / 0.7449 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001826/1.822, allocations: 48.12 kB / 0.9981 GB, free: 7.516 MB / 0.7449 GB
Notification: Performance of setup shared object (initialization): time 0.0002715/1.823, allocations: 406.5 kB / 0.9984 GB, free: 7.176 MB / 0.7449 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.00238/1.825, allocations: 1.07 MB / 0.9995 GB, free: 7.016 MB / 0.7449 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.00272/1.828, allocations: 1.352 MB / 1.001 GB, free: 6.613 MB / 0.7449 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002708/1.83, allocations: 1.264 MB / 1.002 GB, free: 6.461 MB / 0.7449 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.213e-05/1.83, allocations: 2.5 kB / 1.002 GB, free: 6.461 MB / 0.7449 GB
Notification: Performance of matching and sorting (n=311) (initialization): time 0.006664/1.837, allocations: 2.93 MB / 1.005 GB, free: 5.945 MB / 0.7449 GB
Notification: Performance of prepare postOptimizeDAE: time 3.112e-05/1.837, allocations: 7.938 kB / 1.005 GB, free: 5.945 MB / 0.7449 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.865e-05/1.837, allocations: 10.47 kB / 1.005 GB, free: 5.941 MB / 0.7449 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.585e-05/1.837, allocations: 12.84 kB / 1.005 GB, free: 5.941 MB / 0.7449 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002974/1.84, allocations: 0.5054 MB / 1.005 GB, free: 5.887 MB / 0.7449 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.982e-05/1.84, allocations: 19.64 kB / 1.005 GB, free: 5.883 MB / 0.7449 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00346/1.844, allocations: 337.8 kB / 1.006 GB, free: 5.719 MB / 0.7449 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002652/1.844, allocations: 85.27 kB / 1.006 GB, free: 5.715 MB / 0.7449 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 19
 * 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 (311):
 * Single equations (assignments): 311
 * 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 0.001699/1.846, allocations: 0.6554 MB / 1.006 GB, free: 5.531 MB / 0.7449 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000711/1.847, allocations: 233.9 kB / 1.007 GB, free: 5.414 MB / 0.7449 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.006649/1.853, allocations: 3.07 MB / 1.01 GB, free: 4.801 MB / 0.7449 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.547e-05/1.853, allocations: 26.84 kB / 1.01 GB, free: 4.801 MB / 0.7449 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.205e-05/1.853, allocations: 0 / 1.01 GB, free: 4.801 MB / 0.7449 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.005395/1.859, allocations: 2.607 MB / 1.012 GB, free: 4.281 MB / 0.7449 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01359/1.872, allocations: 6.169 MB / 1.018 GB, free: 2.613 MB / 0.7449 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.52e-05/1.872, allocations: 4 kB / 1.018 GB, free: 2.609 MB / 0.7449 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003397/1.876, allocations: 0.5421 MB / 1.019 GB, free: 2.539 MB / 0.7449 GB
Notification: Performance of postOpt tearingSystem (simulation): time 2.528e-05/1.876, allocations: 9.469 kB / 1.019 GB, free: 2.539 MB / 0.7449 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002833/1.876, allocations: 63 kB / 1.019 GB, free: 2.531 MB / 0.7449 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.671e-05/1.876, allocations: 15.84 kB / 1.019 GB, free: 2.527 MB / 0.7449 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.216e-06/1.876, allocations: 0 / 1.019 GB, free: 2.527 MB / 0.7449 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01009/1.886, allocations: 4.73 MB / 1.024 GB, free: 15.55 MB / 0.7605 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002306/1.889, allocations: 0.6299 MB / 1.024 GB, free: 15.04 MB / 0.7605 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0006273/1.889, allocations: 56.86 kB / 1.024 GB, free: 15.03 MB / 0.7605 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003008/1.892, allocations: 238.2 kB / 1.024 GB, free: 14.83 MB / 0.7605 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004306/1.893, allocations: 167.1 kB / 1.025 GB, free: 14.69 MB / 0.7605 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.00026/1.893, allocations: 85.84 kB / 1.025 GB, free: 14.62 MB / 0.7605 GB
Notification: Performance of sorting global known variables: time 0.002367/1.895, allocations: 0.9348 MB / 1.026 GB, free: 13.95 MB / 0.7605 GB
Notification: Performance of sort global known variables: time 1.111e-06/1.895, allocations: 0 / 1.026 GB, free: 13.95 MB / 0.7605 GB
Notification: Performance of remove unused functions: time 0.005524/1.901, allocations: 0.9906 MB / 1.027 GB, free: 13.04 MB / 0.7605 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 18 (volEas.dynBal.U,volEas.dynBal.m,volEas.dynBal.mXi[1],oriOutBot.mExc,oriOutTop.mExc,volOut.dynBal.U,volOut.dynBal.m,volOut.dynBal.mXi[1],oriWesTop.mExc,dooOpeClo.mExcAB,dooOpeClo.mExcBA,oriEasTop.mExc,volTop.dynBal.U,volTop.dynBal.m,volTop.dynBal.mXi[1],volWes.dynBal.U,volWes.dynBal.m,volWes.dynBal.mXi[1])
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (278):
 * Single equations (assignments): 278
 * 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 Backend phase and start with SimCode phase: time 0.001574/1.903, allocations: 379.4 kB / 1.027 GB, free: 12.75 MB / 0.7605 GB
Notification: Performance of simCode: created initialization part: time 0.007263/1.91, allocations: 2.726 MB / 1.03 GB, free: 10.88 MB / 0.7605 GB
Notification: Performance of simCode: created event and clocks part: time 1.003e-05/1.91, allocations: 4 kB / 1.03 GB, free: 10.88 MB / 0.7605 GB
Notification: Performance of simCode: created simulation system equations: time 0.003285/1.913, allocations: 1.484 MB / 1.031 GB, free: 9.895 MB / 0.7605 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.007154/1.92, allocations: 1.252 MB / 1.032 GB, free: 8.859 MB / 0.7605 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01514/1.936, allocations: 7.297 MB / 1.039 GB, free: 2.25 MB / 0.7605 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002412/1.938, allocations: 1.963 MB / 1.041 GB, free: 352 kB / 0.7605 GB
Notification: Performance of simCode: alias equations: time 0.004767/1.943, allocations: 0.8357 MB / 1.042 GB, free: 15.5 MB / 0.7761 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001117/1.944, allocations: 208 kB / 1.042 GB, free: 15.31 MB / 0.7761 GB
Notification: Performance of SimCode: time 1.763e-06/1.944, allocations: 0 / 1.042 GB, free: 15.31 MB / 0.7761 GB
Notification: Performance of Templates: time 0.1188/2.063, allocations: 46.36 MB / 1.088 GB, free: 1.824 MB / 0.8074 GB