Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.8.0.x_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.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 8.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo)
Running command: translateModel(Buildings.Airflow.Multizone.Examples.ReverseBuoyancy,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.8.0.x_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy")
translateModel(Buildings.Airflow.Multizone.Examples.ReverseBuoyancy,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.8.0.x_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo): time 1.674/1.674, allocations: 288.4 MB / 304.3 MB, free: 8.129 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001084/0.001084, allocations: 183.1 kB / 372.9 MB, free: 10.17 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.605/1.605, allocations: 205.4 MB / 0.6316 GB, free: 9.906 MB / 458.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0007009/0.0007011, allocations: 92.83 kB / 0.745 GB, free: 5.797 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0003788/0.0003788, allocations: 15.95 kB / 0.8681 GB, free: 141.9 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2083/0.2087, allocations: 115.3 MB / 0.9807 GB, free: 27.38 MB / 0.6198 GB
Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.ReverseBuoyancy): time 0.7839/0.9926, allocations: 287 MB / 1.261 GB, free: 11.44 MB / 0.7917 GB
Notification: Performance of NFInst.instExpressions: time 0.02737/1.02, allocations: 17.18 MB / 1.278 GB, free: 10.23 MB / 0.8073 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.004778/1.025, allocations: 67.56 kB / 1.278 GB, free: 10.16 MB / 0.8073 GB
Notification: Performance of NFTyping.typeComponents: time 0.006947/1.032, allocations: 1.671 MB / 1.28 GB, free: 8.484 MB / 0.8073 GB
Notification: Performance of NFTyping.typeBindings: time 0.02057/1.053, allocations: 6.375 MB / 1.286 GB, free: 2.086 MB / 0.8073 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01126/1.064, allocations: 2.57 MB / 1.288 GB, free: 15.52 MB / 0.823 GB
Notification: Performance of NFFlatten.flatten: time 0.01478/1.079, allocations: 10.98 MB / 1.299 GB, free: 4.516 MB / 0.823 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.00516/1.084, allocations: 2.567 MB / 1.301 GB, free: 1.902 MB / 0.823 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.006597/1.09, allocations: 2.845 MB / 1.304 GB, free: 15.05 MB / 0.8386 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.006481/1.097, allocations: 3.16 MB / 1.307 GB, free: 11.88 MB / 0.8386 GB
Notification: Performance of NFPackage.collectConstants: time 0.001434/1.098, allocations: 196 kB / 1.308 GB, free: 11.69 MB / 0.8386 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01815/1.117, allocations: 7.971 MB / 1.315 GB, free: 3.695 MB / 0.8386 GB
Notification: Performance of NFScalarize.scalarize: time 0.003511/1.12, allocations: 1.465 MB / 1.317 GB, free: 2.227 MB / 0.8386 GB
Notification: Performance of NFVerifyModel.verify: time 0.006321/1.127, allocations: 1.997 MB / 1.319 GB, free: 220 kB / 0.8386 GB
Notification: Performance of NFConvertDAE.convert: time 0.01293/1.139, allocations: 5.912 MB / 1.324 GB, free: 10.29 MB / 0.8542 GB
Notification: Performance of FrontEnd - DAE generated: time 7.685e-06/1.14, allocations: 4 kB / 1.324 GB, free: 10.29 MB / 0.8542 GB
Notification: Performance of FrontEnd: time 3.206e-06/1.14, allocations: 0 / 1.324 GB, free: 10.29 MB / 0.8542 GB
Notification: Performance of Transformations before backend: time 0.0002271/1.14, allocations: 0 / 1.324 GB, free: 10.29 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: 843
 * Number of variables: 843
Notification: Performance of Generate backend data structure: time 0.01341/1.153, allocations: 4.317 MB / 1.329 GB, free: 5.902 MB / 0.8542 GB
Notification: Performance of prepare preOptimizeDAE: time 5.519e-05/1.153, allocations: 8.031 kB / 1.329 GB, free: 5.895 MB / 0.8542 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.007428/1.161, allocations: 0.9983 MB / 1.33 GB, free: 4.891 MB / 0.8542 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.005183/1.166, allocations: 2.146 MB / 1.332 GB, free: 2.691 MB / 0.8542 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002269/1.166, allocations: 246.4 kB / 1.332 GB, free: 2.449 MB / 0.8542 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.000732/1.167, allocations: 331.9 kB / 1.332 GB, free: 2.125 MB / 0.8542 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.007489/1.174, allocations: 4.204 MB / 1.336 GB, free: 13.84 MB / 0.8698 GB
Notification: Performance of preOpt findStateOrder (simulation): time 7.522e-05/1.175, allocations: 11.84 kB / 1.336 GB, free: 13.82 MB / 0.8698 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003241/1.175, allocations: 132 kB / 1.337 GB, free: 13.7 MB / 0.8698 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001859/1.175, allocations: 170.4 kB / 1.337 GB, free: 13.53 MB / 0.8698 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.008477/1.184, allocations: 4.744 MB / 1.341 GB, free: 8.773 MB / 0.8698 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 0.02263/1.206, allocations: 14.38 MB / 1.355 GB, free: 9.418 MB / 0.8855 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.006653/1.213, allocations: 4.548 MB / 1.36 GB, free: 4.859 MB / 0.8855 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.003738/1.217, allocations: 2.432 MB / 1.362 GB, free: 2.422 MB / 0.8855 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.00174/1.219, allocations: 1.62 MB / 1.364 GB, free: 480 kB / 0.8855 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 8.647e-05/1.219, allocations: 80.73 kB / 1.364 GB, free: 392 kB / 0.8855 GB
Notification: Performance of pre-optimization done (n=392): time 5.751e-06/1.219, allocations: 0 / 1.364 GB, free: 392 kB / 0.8855 GB
Notification: Performance of matching and sorting (n=392): time 0.01001/1.229, allocations: 5.504 MB / 1.369 GB, free: 10.85 MB / 0.9011 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.322e-05/1.229, allocations: 98.42 kB / 1.369 GB, free: 10.74 MB / 0.9011 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002428/1.231, allocations: 1.636 MB / 1.371 GB, free: 9.062 MB / 0.9011 GB
Notification: Performance of collectPreVariables (initialization): time 0.0003553/1.232, allocations: 93.7 kB / 1.371 GB, free: 8.965 MB / 0.9011 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0007928/1.232, allocations: 1.128 MB / 1.372 GB, free: 7.828 MB / 0.9011 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001353/1.234, allocations: 1.324 MB / 1.373 GB, free: 6.484 MB / 0.9011 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001626/1.234, allocations: 64 kB / 1.373 GB, free: 6.422 MB / 0.9011 GB
Notification: Performance of setup shared object (initialization): time 0.0002289/1.234, allocations: 441.1 kB / 1.374 GB, free: 5.984 MB / 0.9011 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.002479/1.237, allocations: 1.545 MB / 1.375 GB, free: 4.438 MB / 0.9011 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002844/1.24, allocations: 1.931 MB / 1.377 GB, free: 2.426 MB / 0.9011 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.006067/1.246, allocations: 3.75 MB / 1.381 GB, free: 14.59 MB / 0.9167 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.929e-05/1.246, allocations: 0 / 1.381 GB, free: 14.59 MB / 0.9167 GB
Notification: Performance of matching and sorting (n=430) (initialization): time 0.007218/1.253, allocations: 4.143 MB / 1.385 GB, free: 10.42 MB / 0.9167 GB
Notification: Performance of prepare postOptimizeDAE: time 3.867e-05/1.253, allocations: 8.938 kB / 1.385 GB, free: 10.41 MB / 0.9167 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.212e-05/1.253, allocations: 4 kB / 1.385 GB, free: 10.41 MB / 0.9167 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.475e-05/1.253, allocations: 20 kB / 1.385 GB, free: 10.39 MB / 0.9167 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003225/1.256, allocations: 0.6943 MB / 1.386 GB, free: 9.695 MB / 0.9167 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.06e-05/1.256, allocations: 20 kB / 1.386 GB, free: 9.676 MB / 0.9167 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004532/1.261, allocations: 432 kB / 1.386 GB, free: 9.254 MB / 0.9167 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003955/1.261, allocations: 120 kB / 1.386 GB, free: 9.137 MB / 0.9167 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 (linear and non-linear blocks): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.001793/1.263, allocations: 0.7976 MB / 1.387 GB, free: 8.328 MB / 0.9167 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007732/1.264, allocations: 296.5 kB / 1.387 GB, free: 8.035 MB / 0.9167 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.007277/1.271, allocations: 4.397 MB / 1.392 GB, free: 3.602 MB / 0.9167 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.005575/1.277, allocations: 3.768 MB / 1.395 GB, free: 15.77 MB / 0.9323 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.075e-05/1.277, allocations: 0 / 1.395 GB, free: 15.77 MB / 0.9323 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002498/1.279, allocations: 0.7855 MB / 1.396 GB, free: 14.96 MB / 0.9323 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0006511/1.28, allocations: 64 kB / 1.396 GB, free: 14.89 MB / 0.9323 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002785/1.283, allocations: 269.3 kB / 1.396 GB, free: 14.63 MB / 0.9323 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004987/1.283, allocations: 230.7 kB / 1.397 GB, free: 14.41 MB / 0.9323 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.008585/1.292, allocations: 4.374 MB / 1.401 GB, free: 10 MB / 0.9323 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.01058/1.303, allocations: 6.968 MB / 1.408 GB, free: 2.98 MB / 0.9323 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.002833/1.306, allocations: 2.058 MB / 1.41 GB, free: 0.9141 MB / 0.9323 GB
Notification: Performance of sorting global known variables: time 0.001946/1.307, allocations: 1.133 MB / 1.411 GB, free: 15.76 MB / 0.948 GB
Notification: Performance of Backend: time 2.505e-06/1.307, allocations: 0 / 1.411 GB, free: 15.76 MB / 0.948 GB
Notification: Performance of simCode: created initialization part: time 0.009692/1.317, allocations: 3.814 MB / 1.415 GB, free: 11.95 MB / 0.948 GB
Notification: Performance of SimCode: time 0.01567/1.333, allocations: 8.888 MB / 1.423 GB, free: 3 MB / 0.948 GB
Notification: Performance of Templates: time 0.6266/1.96, allocations: 75.35 MB / 1.497 GB, free: 310 MB / 0.948 GB
make -j1 -f Buildings_maint.8.0.x_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy.makefile
(rm -f Buildings_maint.8.0.x_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy.pipe ; mkfifo Buildings_maint.8.0.x_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy.pipe ; head -c 1048576 < Buildings_maint.8.0.x_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy.pipe >> ../files/Buildings_maint.8.0.x_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy.sim & ./Buildings_maint.8.0.x_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_maint.8.0.x_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy.pipe 2>&1)