Notification: Performance of loadModel(Buildings): time 2.904/2.904, allocations: 268.2 MB / 275.3 MB, free: 7.586 MB / 218.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.933e-05/2.951e-05, allocations: 4 kB / 339.2 MB, free: 7.902 MB / 282.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4199/0.4199, allocations: 61.53 MB / 400.8 MB, free: 13.79 MB / 330.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 1.116/1.536, allocations: 403.3 MB / 0.7853 GB, free: 144 MB / 0.5261 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003619/1.536, allocations: 91.39 kB / 0.7853 GB, free: 144 MB / 0.5261 GB
Notification: Performance of FrontEnd: time 0.5053/2.041, allocations: 121 MB / 0.9035 GB, free: 34.09 MB / 0.5261 GB
Notification: Performance of Transformations before backend: time 0.0002833/2.042, allocations: 35.98 kB / 0.9035 GB, free: 34.05 MB / 0.5261 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 118
 * Number of variables: 118
Notification: Performance of Generate backend data structure: time 0.003104/2.045, allocations: 1.374 MB / 0.9049 GB, free: 32.63 MB / 0.5261 GB
Notification: Performance of prepare preOptimizeDAE: time 5.991e-05/2.045, allocations: 12.03 kB / 0.9049 GB, free: 32.62 MB / 0.5261 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0006167/2.046, allocations: 181.8 kB / 0.9051 GB, free: 32.44 MB / 0.5261 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.004772/2.05, allocations: 1.654 MB / 0.9067 GB, free: 30.74 MB / 0.5261 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.313e-05/2.051, allocations: 16 kB / 0.9067 GB, free: 30.73 MB / 0.5261 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001009/2.051, allocations: 28 kB / 0.9067 GB, free: 30.7 MB / 0.5261 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.0009721/2.052, allocations: 381.8 kB / 0.9071 GB, free: 30.33 MB / 0.5261 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001054/2.053, allocations: 0.5152 MB / 0.9076 GB, free: 29.77 MB / 0.5261 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.783e-05/2.053, allocations: 7.891 kB / 0.9076 GB, free: 29.76 MB / 0.5261 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.533e-05/2.053, allocations: 4 kB / 0.9076 GB, free: 29.75 MB / 0.5261 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.749e-05/2.053, allocations: 12 kB / 0.9076 GB, free: 29.74 MB / 0.5261 GB
Warning: The model contains alias variables with conflicting start and/or 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 0.006262/2.059, allocations: 3.227 MB / 0.9108 GB, free: 26.35 MB / 0.5261 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0006656/2.06, allocations: 207 kB / 0.911 GB, free: 26.14 MB / 0.5261 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0001941/2.06, allocations: 100.8 kB / 0.9111 GB, free: 26.04 MB / 0.5261 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002085/2.06, allocations: 162.2 kB / 0.9112 GB, free: 25.84 MB / 0.5261 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.372e-05/2.06, allocations: 42.48 kB / 0.9113 GB, free: 25.79 MB / 0.5261 GB
Notification: Performance of pre-optimization done (n=17): time 3.116e-06/2.06, allocations: 0 / 0.9113 GB, free: 25.79 MB / 0.5261 GB
Notification: Performance of matching and sorting (n=22): time 0.003789/2.064, allocations: 1.198 MB / 0.9124 GB, free: 24.52 MB / 0.5261 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.988e-05/2.064, allocations: 59.34 kB / 0.9125 GB, free: 24.45 MB / 0.5261 GB
[/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 1.6/Rooms/BaseClasses/AirHeatMassBalanceMixed.mo:12:3-13:54:writable] Warning: Parameter air.homotopyInitialization has no value, and is fixed during initialization (fixed=true), using available start value (start=0.0) as default value.
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003508/2.068, allocations: 1.843 MB / 0.9143 GB, free: 22.56 MB / 0.5261 GB
Notification: Performance of collectPreVariables (initialization): time 7.256e-05/2.068, allocations: 25.7 kB / 0.9143 GB, free: 22.53 MB / 0.5261 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0008693/2.069, allocations: 0.7682 MB / 0.9151 GB, free: 21.75 MB / 0.5261 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001095/2.069, allocations: 82.84 kB / 0.9151 GB, free: 21.67 MB / 0.5261 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.258e-05/2.069, allocations: 0 / 0.9151 GB, free: 21.67 MB / 0.5261 GB
Notification: Performance of setup shared object (initialization): time 8.938e-05/2.069, allocations: 326 kB / 0.9155 GB, free: 21.35 MB / 0.5261 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002359/2.069, allocations: 96.84 kB / 0.9155 GB, free: 21.25 MB / 0.5261 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003336/2.07, allocations: 297.2 kB / 0.9158 GB, free: 20.88 MB / 0.5261 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0004587/2.07, allocations: 166.5 kB / 0.916 GB, free: 20.71 MB / 0.5261 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.062e-06/2.07, allocations: 4 kB / 0.916 GB, free: 20.71 MB / 0.5261 GB
Notification: Performance of matching and sorting (n=53) (initialization): time 0.001662/2.072, allocations: 0.6741 MB / 0.9166 GB, free: 20 MB / 0.5261 GB
Notification: Performance of prepare postOptimizeDAE: time 2.689e-05/2.072, allocations: 8 kB / 0.9167 GB, free: 20 MB / 0.5261 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.641e-05/2.072, allocations: 11.94 kB / 0.9167 GB, free: 19.98 MB / 0.5261 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0003748/2.072, allocations: 81.66 kB / 0.9167 GB, free: 19.9 MB / 0.5261 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006107/2.073, allocations: 91.84 kB / 0.9168 GB, free: 19.81 MB / 0.5261 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002587/2.075, allocations: 2.858 MB / 0.9196 GB, free: 16.71 MB / 0.5261 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001341/2.077, allocations: 16.06 kB / 0.9196 GB, free: 16.7 MB / 0.5261 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.213e-05/2.077, allocations: 24 kB / 0.9197 GB, free: 16.68 MB / 0.5261 GB
Warning: Assuming fixed start value for the following 2 variables:
         air.vol.dynBal.medium.T:VARIABLE(min = max(273.15, 273.15) max = min(373.15, 373.15) start = air.vol.dynBal.T_start unit = "K" nominal = 293.15 stateSelect=StateSelect.prefer protected = true )  "Temperature of medium" type: Real 
         air.vol.dynBal.medium.p:VARIABLE(min = max(0.0, 0.0) max = 100000000.0 start = air.vol.dynBal.p_start unit = "Pa" nominal = 101325.0 stateSelect=StateSelect.prefer protected = true )  "Absolute pressure of medium" type: Real
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 30
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (48):
 * Single equations (assignments): 46
 * 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: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 2 {(1,100.0%) 1,(1,100.0%) 4}
 * Non-linear torn systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0002747/2.077, allocations: 141.9 kB / 0.9198 GB, free: 16.53 MB / 0.5261 GB
Notification: Performance of postOpt createAliasVarsForOutputStates (simulation): time 0.001097/2.078, allocations: 494.2 kB / 0.9203 GB, free: 16.02 MB / 0.5261 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002279/2.079, allocations: 158 kB / 0.9204 GB, free: 15.86 MB / 0.5261 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001343/2.08, allocations: 0.5076 MB / 0.9209 GB, free: 15.32 MB / 0.5261 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.055e-06/2.08, allocations: 4 kB / 0.9209 GB, free: 15.31 MB / 0.5261 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.26e-06/2.08, allocations: 0 / 0.9209 GB, free: 15.31 MB / 0.5261 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.412e-06/2.08, allocations: 4 kB / 0.9209 GB, free: 15.31 MB / 0.5261 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003062/2.083, allocations: 1.447 MB / 0.9223 GB, free: 13.78 MB / 0.5261 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.541e-06/2.083, allocations: 0 / 0.9223 GB, free: 13.78 MB / 0.5261 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003934/2.083, allocations: 36.03 kB / 0.9224 GB, free: 13.74 MB / 0.5261 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0002926/2.084, allocations: 73.67 kB / 0.9224 GB, free: 13.66 MB / 0.5261 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.713e-05/2.084, allocations: 4 kB / 0.9224 GB, free: 13.66 MB / 0.5261 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002348/2.086, allocations: 2.846 MB / 0.9252 GB, free: 10.59 MB / 0.5261 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.332e-06/2.086, allocations: 4.031 kB / 0.9252 GB, free: 10.58 MB / 0.5261 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001458/2.088, allocations: 0.7364 MB / 0.9259 GB, free: 9.777 MB / 0.5261 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001043/2.089, allocations: 0.5811 MB / 0.9265 GB, free: 9.125 MB / 0.5261 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002901/2.089, allocations: 15.88 kB / 0.9265 GB, free: 9.109 MB / 0.5261 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0007637/2.09, allocations: 4 kB / 0.9265 GB, free: 9.105 MB / 0.5261 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 4.469e-05/2.09, allocations: 15.97 kB / 0.9265 GB, free: 9.09 MB / 0.5261 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.216e-05/2.09, allocations: 12.06 kB / 0.9266 GB, free: 9.078 MB / 0.5261 GB
Notification: Performance of sorting global known variables: time 0.002769/2.093, allocations: 1.405 MB / 0.9279 GB, free: 7.648 MB / 0.5261 GB
Notification: Performance of sort global known variables: time 5.61e-07/2.093, allocations: 0 / 0.9279 GB, free: 7.648 MB / 0.5261 GB
Notification: Performance of remove unused functions: time 0.001772/2.095, allocations: 259.9 kB / 0.9282 GB, free: 7.395 MB / 0.5261 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 3
 * Number of states: 2 (air.vol.dynBal.medium.p,air.vol.dynBal.medium.T)
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (17):
 * Single equations (assignments): 15
 * 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: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 2 {(1,100.0%) 1,(1,100.0%) 4}
 * Non-linear torn systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.003103/2.098, allocations: 2.259 MB / 0.9304 GB, free: 5.066 MB / 0.5261 GB
Notification: Performance of simCode: created initialization part: time 0.00114/2.099, allocations: 0.492 MB / 0.9309 GB, free: 4.559 MB / 0.5261 GB
Notification: Performance of simCode: created event and clocks part: time 5.41e-06/2.099, allocations: 0 / 0.9309 GB, free: 4.559 MB / 0.5261 GB
Notification: Performance of simCode: created simulation system equations: time 0.0005251/2.099, allocations: 339.4 kB / 0.9312 GB, free: 4.207 MB / 0.5261 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004995/2.104, allocations: 0.5993 MB / 0.9318 GB, free: 3.602 MB / 0.5261 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.006548/2.111, allocations: 2.81 MB / 0.9345 GB, free: 0.7266 MB / 0.5261 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.2792/2.39, allocations: 1.626 MB / 0.9361 GB, free: 142.6 MB / 0.5261 GB
Notification: Performance of simCode: alias equations: time 0.001499/2.392, allocations: 241.6 kB / 0.9363 GB, free: 142.6 MB / 0.5261 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001185/2.393, allocations: 0.5264 MB / 0.9369 GB, free: 142.6 MB / 0.5261 GB
Notification: Performance of SimCode: time 1.683e-06/2.393, allocations: 3.172 kB / 0.9369 GB, free: 142.6 MB / 0.5261 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1257/2.519, allocations: 36.31 MB / 0.9723 GB, free: 141.3 MB / 0.5261 GB
Notification: Performance of buildModelFMU: configured platform dynamic using cached values: time 0.004564/2.523, allocations: 147.8 kB / 0.9725 GB, free: 141.1 MB / 0.5261 GB
Notification: Performance of buildModelFMU: Generate platform dynamic: time 4.422/6.946, allocations: 7.438 kB / 0.9725 GB, free: 141.1 MB / 0.5261 GB