Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo", uses=false)
Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo)
Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo)
Using package Complex with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo)
Using package Buildings with version 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo)
Running command: translateModel(Buildings.Airflow.Multizone.Examples.ReverseBuoyancy,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy")
translateModel(Buildings.Airflow.Multizone.Examples.ReverseBuoyancy,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.354/1.354, allocations: 251.5 MB / 267.4 MB, free: 11.04 MB / 218.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001158/0.001158, allocations: 173.1 kB / 326.5 MB, free: 2.672 MB / 250.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.503/1.503, allocations: 205 MB / 0.5767 GB, free: 20.94 MB / 426.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0007187/0.0007187, allocations: 86.41 kB / 0.6804 GB, free: 14.69 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 0.0003105/0.0003105, allocations: 12.16 kB / 0.7938 GB, free: 136.4 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1679/0.1682, allocations: 105.4 MB / 0.8967 GB, free: 68.12 MB / 0.6042 GB
Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.ReverseBuoyancy): time 0.6758/0.844, allocations: 312.2 MB / 1.202 GB, free: 12.86 MB / 0.7292 GB
Notification: Performance of NFInst.instExpressions: time 0.02833/0.8724, allocations: 18.65 MB / 1.22 GB, free: 13.07 MB / 0.7448 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0049/0.8773, allocations: 71.62 kB / 1.22 GB, free: 13 MB / 0.7448 GB
Notification: Performance of NFTyping.typeComponents: time 0.005881/0.8832, allocations: 1.882 MB / 1.222 GB, free: 11.11 MB / 0.7448 GB
Notification: Performance of NFTyping.typeBindings: time 0.01812/0.9014, allocations: 6.882 MB / 1.228 GB, free: 4.207 MB / 0.7448 GB
Notification: Performance of NFTyping.typeClassSections: time 0.008314/0.9097, allocations: 3.043 MB / 1.231 GB, free: 1.168 MB / 0.7448 GB
Notification: Performance of NFFlatten.flatten: time 0.01434/0.9241, allocations: 13.37 MB / 1.244 GB, free: 3.766 MB / 0.7605 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.004322/0.9284, allocations: 2.604 MB / 1.247 GB, free: 1.105 MB / 0.7605 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.006515/0.935, allocations: 2.954 MB / 1.25 GB, free: 14.14 MB / 0.7761 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.008035/0.943, allocations: 3.282 MB / 1.253 GB, free: 10.86 MB / 0.7761 GB
Notification: Performance of NFPackage.collectConstants: time 0.00114/0.9442, allocations: 200 kB / 1.253 GB, free: 10.66 MB / 0.7761 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01582/0.96, allocations: 8.112 MB / 1.261 GB, free: 2.527 MB / 0.7761 GB
Notification: Performance of NFScalarize.scalarize: time 0.002439/0.9625, allocations: 1.503 MB / 1.263 GB, free: 1.02 MB / 0.7761 GB
Notification: Performance of NFVerifyModel.verify: time 0.003245/0.9658, allocations: 2.076 MB / 1.265 GB, free: 14.93 MB / 0.7917 GB
Notification: Performance of NFConvertDAE.convert: time 0.01639/0.9822, allocations: 8.489 MB / 1.273 GB, free: 6.422 MB / 0.7917 GB
Notification: Performance of FrontEnd - DAE generated: time 5.7e-06/0.9822, allocations: 0 / 1.273 GB, free: 6.422 MB / 0.7917 GB
Notification: Performance of FrontEnd: time 2.394e-06/0.9822, allocations: 0 / 1.273 GB, free: 6.422 MB / 0.7917 GB
Notification: Performance of Transformations before backend: time 0.0001875/0.9824, allocations: 0 / 1.273 GB, free: 6.422 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: 851
 * Number of variables: 851
Notification: Performance of Generate backend data structure: time 0.01169/0.9941, allocations: 4.338 MB / 1.277 GB, free: 2.016 MB / 0.7917 GB
Notification: Performance of prepare preOptimizeDAE: time 4.636e-05/0.9942, allocations: 12.02 kB / 1.277 GB, free: 2.004 MB / 0.7917 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.007076/1.001, allocations: 1.022 MB / 1.278 GB, free: 0.9766 MB / 0.7917 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.005063/1.006, allocations: 2.146 MB / 1.28 GB, free: 14.78 MB / 0.8073 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002092/1.007, allocations: 250.5 kB / 1.281 GB, free: 14.53 MB / 0.8073 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005914/1.007, allocations: 327.9 kB / 1.281 GB, free: 14.21 MB / 0.8073 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.006955/1.014, allocations: 4.276 MB / 1.285 GB, free: 9.852 MB / 0.8073 GB
Notification: Performance of preOpt findStateOrder (simulation): time 7.069e-05/1.014, allocations: 7.906 kB / 1.285 GB, free: 9.844 MB / 0.8073 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002929/1.015, allocations: 132 kB / 1.285 GB, free: 9.715 MB / 0.8073 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001698/1.015, allocations: 182.3 kB / 1.285 GB, free: 9.535 MB / 0.8073 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.007775/1.023, allocations: 4.784 MB / 1.29 GB, free: 4.742 MB / 0.8073 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 0.01955/1.042, allocations: 14.42 MB / 1.304 GB, free: 5.348 MB / 0.823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.005704/1.048, allocations: 4.551 MB / 1.309 GB, free: 0.793 MB / 0.823 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.003303/1.051, allocations: 2.444 MB / 1.311 GB, free: 14.35 MB / 0.8386 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001584/1.053, allocations: 1.616 MB / 1.313 GB, free: 12.4 MB / 0.8386 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.376e-05/1.053, allocations: 73.64 kB / 1.313 GB, free: 12.32 MB / 0.8386 GB
Notification: Performance of pre-optimization done (n=392): time 5.49e-06/1.053, allocations: 0 / 1.313 GB, free: 12.32 MB / 0.8386 GB
Notification: Performance of matching and sorting (n=392): time 0.008693/1.062, allocations: 5.519 MB / 1.318 GB, free: 6.773 MB / 0.8386 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.154e-05/1.062, allocations: 94.48 kB / 1.318 GB, free: 6.668 MB / 0.8386 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002294/1.064, allocations: 1.688 MB / 1.32 GB, free: 4.938 MB / 0.8386 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002382/1.064, allocations: 93.7 kB / 1.32 GB, free: 4.84 MB / 0.8386 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0007643/1.065, allocations: 1.135 MB / 1.321 GB, free: 3.691 MB / 0.8386 GB
Notification: Performance of collectInitialBindings (initialization): time 0.00112/1.066, allocations: 1.32 MB / 1.322 GB, free: 2.352 MB / 0.8386 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.000328/1.066, allocations: 272.8 kB / 1.322 GB, free: 2.078 MB / 0.8386 GB
Notification: Performance of setup shared object (initialization): time 9.046e-05/1.067, allocations: 301.1 kB / 1.323 GB, free: 1.781 MB / 0.8386 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.002309/1.069, allocations: 1.556 MB / 1.324 GB, free: 228 kB / 0.8386 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002648/1.071, allocations: 1.931 MB / 1.326 GB, free: 14.21 MB / 0.8542 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.005645/1.077, allocations: 3.75 MB / 1.33 GB, free: 10.38 MB / 0.8542 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.447e-06/1.077, allocations: 0 / 1.33 GB, free: 10.38 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=430) (initialization): time 0.006422/1.084, allocations: 4.154 MB / 1.334 GB, free: 6.195 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 2.772e-05/1.084, allocations: 8 kB / 1.334 GB, free: 6.188 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.554e-05/1.084, allocations: 7.938 kB / 1.334 GB, free: 6.18 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.277e-05/1.084, allocations: 23.94 kB / 1.334 GB, free: 6.156 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002796/1.087, allocations: 0.6943 MB / 1.335 GB, free: 5.461 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.605e-05/1.087, allocations: 16.62 kB / 1.335 GB, free: 5.445 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002989/1.09, allocations: 433 kB / 1.335 GB, free: 5.023 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002586/1.09, allocations: 120 kB / 1.335 GB, free: 4.906 MB / 0.8542 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 22
 * 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 (430):
 * Single equations (assignments): 430
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0015/1.091, allocations: 0.8132 MB / 1.336 GB, free: 4.082 MB / 0.8542 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006379/1.092, allocations: 296.5 kB / 1.336 GB, free: 3.789 MB / 0.8542 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.006926/1.099, allocations: 4.413 MB / 1.341 GB, free: 15.33 MB / 0.8698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.005414/1.104, allocations: 3.772 MB / 1.344 GB, free: 11.49 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.119e-05/1.104, allocations: 4.062 kB / 1.344 GB, free: 11.48 MB / 0.8698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002224/1.107, allocations: 0.8128 MB / 1.345 GB, free: 10.65 MB / 0.8698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0006734/1.107, allocations: 64 kB / 1.345 GB, free: 10.59 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002811/1.11, allocations: 281.5 kB / 1.345 GB, free: 10.32 MB / 0.8698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.00047/1.111, allocations: 226.7 kB / 1.346 GB, free: 10.09 MB / 0.8698 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.0078/1.118, allocations: 4.394 MB / 1.35 GB, free: 5.676 MB / 0.8698 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.00995/1.128, allocations: 6.978 MB / 1.357 GB, free: 14.64 MB / 0.8855 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.00269/1.131, allocations: 2.074 MB / 1.359 GB, free: 12.56 MB / 0.8855 GB
Notification: Performance of sorting global known variables: time 0.001756/1.133, allocations: 1.157 MB / 1.36 GB, free: 11.38 MB / 0.8855 GB
Notification: Performance of Backend: time 3.81e-07/1.133, allocations: 0 / 1.36 GB, free: 11.38 MB / 0.8855 GB
Notification: Performance of simCode: created initialization part: time 0.008456/1.141, allocations: 3.821 MB / 1.364 GB, free: 7.566 MB / 0.8855 GB
Notification: Performance of SimCode: time 0.01443/1.156, allocations: 8.91 MB / 1.372 GB, free: 14.59 MB / 0.9011 GB
Notification: Performance of Templates: time 0.5049/1.661, allocations: 76.78 MB / 1.447 GB, free: 342.4 MB / 0.9167 GB
make -j1 -f Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy.makefile
(rm -f Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy.pipe >> ../files/Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy.sim & ./Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy.pipe 2>&1)