Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_master_IBPSA.Experimental.Benchmarks.AirFlow.Examples.TwoFloors.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 IBPSA with version 3.0.0 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 3.0.0-master/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)
Running command: translateModel(IBPSA.Experimental.Benchmarks.AirFlow.Examples.TwoFloors,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_master_IBPSA.Experimental.Benchmarks.AirFlow.Examples.TwoFloors")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.002839/0.002843, allocations: 358.6 kB / 16.59 MB, free: 5.566 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 3.0.0-master/package.mo): time 1.483/1.483, allocations: 165.8 MB / 183.1 MB, free: 5.547 MB / 138.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 3.753/3.753, allocations: 410.8 MB / 0.6001 GB, free: 15.07 MB / 298.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001736/0.001736, allocations: 192.7 kB / 0.6668 GB, free: 6.891 MB / 298.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.000464/0.0004643, allocations: 15.94 kB / 0.7429 GB, free: 8.922 MB / 378.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3964/0.3969, allocations: 67.44 MB / 0.8087 GB, free: 28.75 MB / 378.7 MB
Notification: Performance of NFInst.instantiate(IBPSA.Experimental.Benchmarks.AirFlow.Examples.TwoFloors): time 4.063/4.46, allocations: 1.167 GB / 1.976 GB, free: 14.4 MB / 0.8542 GB
Notification: Performance of NFInst.instExpressions: time 0.2974/4.757, allocations: 149.5 MB / 2.122 GB, free: 12.5 MB / 0.9948 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.02915/4.786, allocations: 401.8 kB / 2.122 GB, free: 12.11 MB / 0.9948 GB
Notification: Performance of NFTyping.typeComponents: time 0.04951/4.836, allocations: 10.47 MB / 2.133 GB, free: 1.574 MB / 0.9948 GB
Notification: Performance of NFTyping.typeBindings: time 1.17/6.005, allocations: 35.25 MB / 2.167 GB, free: 10.87 MB / 0.9948 GB
Notification: Performance of NFTyping.typeClassSections: time 0.05656/6.062, allocations: 12.94 MB / 2.18 GB, free: 10.62 MB / 0.9948 GB
Notification: Performance of NFFlatten.flatten: time 0.1214/6.183, allocations: 75.74 MB / 2.254 GB, free: 4.082 MB / 0.9948 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.05714/6.241, allocations: 21.3 MB / 2.274 GB, free: 12.3 MB / 1.01 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0662/6.307, allocations: 21.04 MB / 2.295 GB, free: 14.63 MB / 1.026 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.05427/6.361, allocations: 21.13 MB / 2.316 GB, free: 13.64 MB / 1.042 GB
Notification: Performance of NFPackage.collectConstants: time 0.0113/6.373, allocations: 1.309 MB / 2.317 GB, free: 12.33 MB / 1.042 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.07188/6.444, allocations: 13.89 MB / 2.33 GB, free: 1.473 MB / 1.042 GB
Notification: Performance of NFScalarize.scalarize: time 0.0244/6.469, allocations: 9.427 MB / 2.34 GB, free: 10.1 MB / 1.057 GB
Notification: Performance of NFVerifyModel.verify: time 0.02073/6.49, allocations: 6.019 MB / 2.345 GB, free: 6.156 MB / 1.057 GB
Notification: Performance of NFConvertDAE.convert: time 0.09044/6.58, allocations: 43.85 MB / 2.388 GB, free: 0.7539 MB / 1.089 GB
Notification: Performance of FrontEnd - DAE generated: time 8.146e-06/6.58, allocations: 0 / 2.388 GB, free: 0.7539 MB / 1.089 GB
Notification: Performance of FrontEnd: time 3.066e-06/6.58, allocations: 0 / 2.388 GB, free: 0.7539 MB / 1.089 GB
Notification: Performance of Transformations before backend: time 0.001687/6.582, allocations: 0 / 2.388 GB, free: 0.7539 MB / 1.089 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 6716
 * Number of variables: 6716
Notification: Performance of Generate backend data structure: time 0.137/6.719, allocations: 27.49 MB / 2.415 GB, free: 7.477 MB / 1.12 GB
Notification: Performance of prepare preOptimizeDAE: time 5.474e-05/6.719, allocations: 13.55 kB / 2.415 GB, free: 7.465 MB / 1.12 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.07015/6.789, allocations: 6.81 MB / 2.422 GB, free: 1.043 MB / 1.12 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.05483/6.844, allocations: 15.17 MB / 2.437 GB, free: 6.996 MB / 1.135 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.003043/6.847, allocations: 1.897 MB / 2.438 GB, free: 5.918 MB / 1.135 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.01156/6.859, allocations: 2.513 MB / 2.441 GB, free: 4.242 MB / 1.135 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.1218/6.981, allocations: 32.82 MB / 2.473 GB, free: 14.24 MB / 1.167 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.001565/6.982, allocations: 54.77 kB / 2.473 GB, free: 14.19 MB / 1.167 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.009191/6.991, allocations: 1.049 MB / 2.474 GB, free: 13.96 MB / 1.167 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.002159/6.994, allocations: 1.253 MB / 2.475 GB, free: 12.79 MB / 1.167 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.1189/7.113, allocations: 34.55 MB / 2.509 GB, free: 5.879 MB / 1.182 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 1.24/8.352, allocations: 127.9 MB / 2.634 GB, free: 0.7313 GB / 1.245 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.09577/8.448, allocations: 37.11 MB / 2.67 GB, free: 0.7141 GB / 1.245 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.05962/8.508, allocations: 16.13 MB / 2.686 GB, free: 0.7079 GB / 1.245 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.008473/8.516, allocations: 3.107 MB / 2.689 GB, free: 0.7051 GB / 1.245 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.05832/8.575, allocations: 14.02 MB / 2.703 GB, free: 0.6997 GB / 1.245 GB
Notification: Performance of pre-optimization done (n=2329): time 7.946e-05/8.575, allocations: 3.969 kB / 2.703 GB, free: 0.6997 GB / 1.245 GB
Notification: Performance of matching and sorting (n=2329): time 0.1346/8.71, allocations: 38.42 MB / 2.74 GB, free: 0.6802 GB / 1.245 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0003792/8.71, allocations: 0.535 MB / 2.741 GB, free: 0.6798 GB / 1.245 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.06326/8.773, allocations: 10.8 MB / 2.751 GB, free: 0.6723 GB / 1.245 GB
Notification: Performance of collectPreVariables (initialization): time 0.01398/8.787, allocations: 433.7 kB / 2.752 GB, free: 0.6719 GB / 1.245 GB
Notification: Performance of collectInitialEqns (initialization): time 0.01131/8.799, allocations: 9.214 MB / 2.761 GB, free: 0.6634 GB / 1.245 GB
Notification: Performance of collectInitialBindings (initialization): time 0.01221/8.811, allocations: 7.876 MB / 2.768 GB, free: 0.6558 GB / 1.245 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.00477/8.816, allocations: 400 kB / 2.769 GB, free: 0.6554 GB / 1.245 GB
Notification: Performance of setup shared object (initialization): time 0.002052/8.818, allocations: 1.09 MB / 2.77 GB, free: 0.6543 GB / 1.245 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.03045/8.848, allocations: 9.85 MB / 2.779 GB, free: 0.6447 GB / 1.245 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.03281/8.881, allocations: 12.1 MB / 2.791 GB, free: 0.6325 GB / 1.245 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.03523/8.916, allocations: 11.73 MB / 2.803 GB, free: 0.6211 GB / 1.245 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.283e-05/8.917, allocations: 8 kB / 2.803 GB, free: 0.6211 GB / 1.245 GB
Notification: Performance of matching and sorting (n=2555) (initialization): time 0.08649/9.003, allocations: 26.13 MB / 2.828 GB, free: 0.5957 GB / 1.245 GB
Notification: Performance of prepare postOptimizeDAE: time 6.801e-05/9.003, allocations: 20 kB / 2.828 GB, free: 0.5957 GB / 1.245 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001011/9.003, allocations: 31.84 kB / 2.828 GB, free: 0.5957 GB / 1.245 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002219/9.006, allocations: 431.4 kB / 2.829 GB, free: 0.5953 GB / 1.245 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.03975/9.045, allocations: 4.28 MB / 2.833 GB, free: 0.5912 GB / 1.245 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01196/9.057, allocations: 15.55 MB / 2.848 GB, free: 0.5747 GB / 1.245 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.03727/9.095, allocations: 2.962 MB / 2.851 GB, free: 0.572 GB / 1.245 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.005204/9.1, allocations: 0.6834 MB / 2.852 GB, free: 0.5713 GB / 1.245 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 130
 * Number of states: 0 ()
 * Number of discrete variables: 8 ($whenCondition2,$whenCondition1,$PRE.weaDat.conTimMin.tNext,weaDat.conTimMin.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTim.tNext,weaDat.conTimMin.canRepeatWeatherFile,weaDat.conTim.canRepeatWeatherFile)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (2537):
 * Single equations (assignments): 2523
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 5
 * Torn equation systems: 9
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 5 {1,1,1,1,1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 8 {(1,100.0%) 2,(1,100.0%) 2,(1,100.0%) 2,(1,100.0%) 2,(1,100.0%) 2,(1,100.0%) 2,(1,100.0%) 2,(1,100.0%) 2}
 * Non-linear torn systems: 1 {1 2}
Notification: Performance of prepare postOptimizeDAE: time 0.02188/9.122, allocations: 5.621 MB / 2.857 GB, free: 0.5658 GB / 1.245 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.009127/9.131, allocations: 1.752 MB / 2.859 GB, free: 0.5641 GB / 1.245 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.1/9.231, allocations: 28.44 MB / 2.887 GB, free: 0.5362 GB / 1.245 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0787/9.31, allocations: 23.99 MB / 2.91 GB, free: 0.5127 GB / 1.245 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.991e-05/9.31, allocations: 4 kB / 2.91 GB, free: 0.5127 GB / 1.245 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.01922/9.329, allocations: 5.015 MB / 2.915 GB, free: 0.5077 GB / 1.245 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.008965/9.338, allocations: 411.9 kB / 2.915 GB, free: 0.5073 GB / 1.245 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.03424/9.372, allocations: 2.021 MB / 2.917 GB, free: 0.5055 GB / 1.245 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.006149/9.379, allocations: 1.391 MB / 2.919 GB, free: 0.5042 GB / 1.245 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.105/9.484, allocations: 28.13 MB / 2.946 GB, free: 488.6 MB / 1.245 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.1208/9.604, allocations: 43.11 MB / 2.988 GB, free: 445.4 MB / 1.245 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.03094/9.635, allocations: 12.83 MB / 3.001 GB, free: 432.5 MB / 1.245 GB
Notification: Performance of sorting global known variables: time 0.01925/9.655, allocations: 7.293 MB / 3.008 GB, free: 425.3 MB / 1.245 GB
Notification: Performance of Backend: time 1.563e-06/9.655, allocations: 0 / 3.008 GB, free: 425.3 MB / 1.245 GB
Notification: Performance of simCode: created initialization part: time 0.07826/9.733, allocations: 22.11 MB / 3.029 GB, free: 404.9 MB / 1.245 GB
Notification: Performance of SimCode: time 0.1448/9.878, allocations: 59.48 MB / 3.088 GB, free: 345.9 MB / 1.245 GB
Notification: Performance of Templates: time 1.991/11.87, allocations: 421.8 MB / 3.499 GB, free: 0.7214 GB / 1.245 GB