Notification: Performance of loadModel(Buildings): time 2.629/2.629, allocations: 268.2 MB / 275.3 MB, free: 7.609 MB / 218.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.815e-05/3.828e-05, allocations: 4 kB / 339.3 MB, free: 7.918 MB / 282.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3381/0.3382, allocations: 61.53 MB / 400.8 MB, free: 13.84 MB / 330.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.9691/1.307, allocations: 434.6 MB / 0.8158 GB, free: 116.8 MB / 0.5261 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003798/1.308, allocations: 110.9 kB / 0.8159 GB, free: 116.7 MB / 0.5261 GB
[/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 1.6/Fluid/HeatExchangers/Boreholes/BaseClasses/singleUTubeResistances.mo:64:3-66:74:writable] Warning: beta was used before it was defined (given a value). Additional such uses may exist for the variable, but some messages were suppressed.
Notification: Performance of FrontEnd: time 1.964/3.272, allocations: 450.4 MB / 1.256 GB, free: 79.29 MB / 0.5261 GB
Notification: Performance of Transformations before backend: time 0.0002846/3.272, allocations: 46.2 kB / 1.256 GB, free: 79.29 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: 276
 * Number of variables: 276
Notification: Performance of Generate backend data structure: time 0.008907/3.281, allocations: 2.151 MB / 1.258 GB, free: 78.07 MB / 0.5261 GB
Notification: Performance of prepare preOptimizeDAE: time 4.868e-05/3.281, allocations: 11.83 kB / 1.258 GB, free: 78.06 MB / 0.5261 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001567/3.282, allocations: 217.1 kB / 1.258 GB, free: 77.96 MB / 0.5261 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.007381/3.29, allocations: 2.015 MB / 1.26 GB, free: 76.98 MB / 0.5261 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.232e-05/3.29, allocations: 38.08 kB / 1.26 GB, free: 76.98 MB / 0.5261 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004667/3.291, allocations: 89.59 kB / 1.26 GB, free: 76.98 MB / 0.5261 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.002337/3.293, allocations: 0.866 MB / 1.261 GB, free: 76.61 MB / 0.5261 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002583/3.295, allocations: 1.077 MB / 1.262 GB, free: 76.09 MB / 0.5261 GB
Notification: Performance of preOpt findStateOrder (simulation): time 5.342e-05/3.296, allocations: 0 / 1.262 GB, free: 76.09 MB / 0.5261 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001651/3.296, allocations: 7.062 kB / 1.262 GB, free: 76.09 MB / 0.5261 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.569e-05/3.296, allocations: 25.81 kB / 1.262 GB, free: 76.09 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 0.01854/3.314, allocations: 6.858 MB / 1.269 GB, free: 71.67 MB / 0.5261 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.004049/3.318, allocations: 0.9895 MB / 1.27 GB, free: 71.31 MB / 0.5261 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0009998/3.319, allocations: 413.5 kB / 1.27 GB, free: 71.15 MB / 0.5261 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0006413/3.32, allocations: 452.1 kB / 1.271 GB, free: 70.67 MB / 0.5261 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001053/3.321, allocations: 475.9 kB / 1.271 GB, free: 70.41 MB / 0.5261 GB
Notification: Performance of pre-optimization done (n=72): time 4.528e-06/3.321, allocations: 1.188 kB / 1.271 GB, free: 70.41 MB / 0.5261 GB
Notification: Performance of matching and sorting (n=78): time 0.009224/3.33, allocations: 2.191 MB / 1.273 GB, free: 69.2 MB / 0.5261 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001135/3.331, allocations: 280.1 kB / 1.274 GB, free: 68.88 MB / 0.5261 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002674/3.333, allocations: 1.05 MB / 1.275 GB, free: 68.29 MB / 0.5261 GB
Notification: Performance of collectPreVariables (initialization): time 0.0004735/3.334, allocations: 28.86 kB / 1.275 GB, free: 68.26 MB / 0.5261 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001081/3.335, allocations: 0.723 MB / 1.275 GB, free: 67.62 MB / 0.5261 GB
Notification: Performance of collectInitialBindings (initialization): time 0.000563/3.335, allocations: 279.9 kB / 1.276 GB, free: 67.38 MB / 0.5261 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001455/3.336, allocations: 1.062 kB / 1.276 GB, free: 67.38 MB / 0.5261 GB
Notification: Performance of setup shared object (initialization): time 0.0001435/3.336, allocations: 356.4 kB / 1.276 GB, free: 67.04 MB / 0.5261 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001395/3.337, allocations: 0.5349 MB / 1.276 GB, free: 66.61 MB / 0.5261 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.00157/3.339, allocations: 0.8666 MB / 1.277 GB, free: 65.62 MB / 0.5261 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002491/3.341, allocations: 0.7203 MB / 1.278 GB, free: 64.91 MB / 0.5261 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.138e-05/3.341, allocations: 0 / 1.278 GB, free: 64.91 MB / 0.5261 GB
Notification: Performance of matching and sorting (n=180) (initialization): time 0.005532/3.347, allocations: 1.728 MB / 1.28 GB, free: 63.18 MB / 0.5261 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0006994/3.348, allocations: 2.79 MB / 1.282 GB, free: 60.2 MB / 0.5261 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.173e-05/3.348, allocations: 8 kB / 1.282 GB, free: 60.19 MB / 0.5261 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0005474/3.348, allocations: 122.4 kB / 1.282 GB, free: 60.07 MB / 0.5261 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003395/3.352, allocations: 339.4 kB / 1.283 GB, free: 59.73 MB / 0.5261 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004582/3.356, allocations: 5.13 MB / 1.288 GB, free: 54.25 MB / 0.5261 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004962/3.361, allocations: 107.6 kB / 1.288 GB, free: 54.14 MB / 0.5261 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005938/3.362, allocations: 67.97 kB / 1.288 GB, free: 54.07 MB / 0.5261 GB
Notification: Performance of prepare postOptimizeDAE: time 1.985e-05/3.362, allocations: 7.281 kB / 1.288 GB, free: 54.07 MB / 0.5261 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.004349/3.366, allocations: 1.532 MB / 1.289 GB, free: 52.53 MB / 0.5261 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.115e-05/3.366, allocations: 11.98 kB / 1.29 GB, free: 52.52 MB / 0.5261 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0004096/3.367, allocations: 134.3 kB / 1.29 GB, free: 52.38 MB / 0.5261 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00268/3.37, allocations: 299.6 kB / 1.29 GB, free: 52.09 MB / 0.5261 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003909/3.374, allocations: 4.541 MB / 1.294 GB, free: 47.21 MB / 0.5261 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004706/3.378, allocations: 111.7 kB / 1.294 GB, free: 47.1 MB / 0.5261 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002489/3.379, allocations: 59.98 kB / 1.295 GB, free: 47.04 MB / 0.5261 GB
Warning: Assuming fixed start value for the following 6 variables:
         seg.TBouCon.QAve_flow:DISCRETE(unit = "W" fixed = false )  "Average heat flux over a time period" type: Real 
         seg.TBouCon.port.T:DISCRETE(flow=false min = max(0.0, 0.0) start = 288.15 unit = "K" fixed = false nominal = 300.0 )  "Port temperature" type: Real 
         seg.pipFil.capFil2.T:VARIABLE(min = max(0.0, max(0.0, max(0.0, max(0.0, 0.0)))) start = seg.pipFil.TFil_start unit = "K" fixed = false nominal = 300.0 )  "Temperature of element" type: Real 
         seg.pipFil.capFil1.T:VARIABLE(min = max(0.0, max(0.0, max(0.0, max(0.0, 0.0)))) start = seg.pipFil.TFil_start unit = "K" fixed = false nominal = 300.0 )  "Temperature of element" type: Real 
         seg.pipFil.vol2.dynBal.medium.T:VARIABLE(min = max(1.0, 1.0) max = min(10000.0, 10000.0) start = seg.pipFil.vol2.dynBal.T_start unit = "K" nominal = 293.15 stateSelect=StateSelect.prefer protected = true )  "Temperature of medium" type: Real 
         seg.pipFil.vol1.dynBal.medium.T:VARIABLE(min = max(1.0, 1.0) max = min(10000.0, 10000.0) start = seg.pipFil.vol1.dynBal.T_start unit = "K" nominal = 293.15 stateSelect=StateSelect.prefer protected = true )  "Temperature of medium" type: Real
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 31
 * Number of states: 0 ()
 * Number of discrete variables: 9 ($PRE.seg.TBouCon.UOld,seg.TBouCon.UOld,$PRE.seg.TBouCon.iSam,seg.TBouCon.iSam,$PRE.seg.TBouCon.QAve_flow,seg.TBouCon.QAve_flow,$whenCondition1,$PRE.seg.TBouCon.port.T,seg.TBouCon.port.T)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (163):
 * Single equations (assignments): 156
 * Array equations: 0
 * Algorithm blocks: 2
 * Record equations: 1
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 1
 * Torn equation systems: 3
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 1 {1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 3 {(2,100.0%) 4,(1,100.0%) 3,(1,100.0%) 3}
 * Non-linear torn systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0006755/3.379, allocations: 236.5 kB / 1.295 GB, free: 46.81 MB / 0.5261 GB
Notification: Performance of postOpt createAliasVarsForOutputStates (simulation): time 0.002843/3.382, allocations: 0.9347 MB / 1.296 GB, free: 45.86 MB / 0.5261 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000286/3.382, allocations: 136.8 kB / 1.296 GB, free: 45.72 MB / 0.5261 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002854/3.385, allocations: 0.9831 MB / 1.297 GB, free: 44.73 MB / 0.5261 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.178e-05/3.385, allocations: 8 kB / 1.297 GB, free: 44.72 MB / 0.5261 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.813e-06/3.385, allocations: 4 kB / 1.297 GB, free: 44.71 MB / 0.5261 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.301e-05/3.385, allocations: 3.984 kB / 1.297 GB, free: 44.71 MB / 0.5261 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002836/3.388, allocations: 1.333 MB / 1.298 GB, free: 43.35 MB / 0.5261 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.071e-06/3.388, allocations: 0 / 1.298 GB, free: 43.35 MB / 0.5261 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00165/3.39, allocations: 155.8 kB / 1.298 GB, free: 43.2 MB / 0.5261 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0004561/3.39, allocations: 110.5 kB / 1.298 GB, free: 43.08 MB / 0.5261 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001104/3.391, allocations: 19.92 kB / 1.298 GB, free: 43.06 MB / 0.5261 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00427/3.395, allocations: 5.117 MB / 1.303 GB, free: 37.59 MB / 0.5261 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.683e-06/3.395, allocations: 3.688 kB / 1.303 GB, free: 37.59 MB / 0.5261 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00372/3.399, allocations: 1.403 MB / 1.305 GB, free: 36.16 MB / 0.5261 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0007939/3.399, allocations: 239.2 kB / 1.305 GB, free: 35.9 MB / 0.5261 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004077/3.4, allocations: 11.98 kB / 1.305 GB, free: 35.89 MB / 0.5261 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002313/3.402, allocations: 63.77 kB / 1.305 GB, free: 35.83 MB / 0.5261 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001173/3.402, allocations: 40.73 kB / 1.305 GB, free: 35.79 MB / 0.5261 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.029e-05/3.402, allocations: 27.98 kB / 1.305 GB, free: 35.76 MB / 0.5261 GB
Notification: Performance of sorting global known variables: time 0.001407/3.404, allocations: 0.757 MB / 1.306 GB, free: 35 MB / 0.5261 GB
Notification: Performance of sort global known variables: time 4.3e-07/3.404, allocations: 3.938 kB / 1.306 GB, free: 35 MB / 0.5261 GB
Notification: Performance of remove unused functions: time 0.006508/3.41, allocations: 1.159 MB / 1.307 GB, free: 33.84 MB / 0.5261 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 14 (seg.pipFil.vol1.dynBal.medium.T,seg.pipFil.vol2.dynBal.medium.T,seg.pipFil.capFil1.T,seg.pipFil.capFil2.T,seg.soi.T[1],seg.soi.T[2],seg.soi.T[3],seg.soi.T[4],seg.soi.T[5],seg.soi.T[6],seg.soi.T[7],seg.soi.T[8],seg.soi.T[9],seg.TBouCon.U)
 * Number of discrete variables: 5 ($whenCondition1,seg.TBouCon.QAve_flow,seg.TBouCon.port.T,seg.TBouCon.UOld,seg.TBouCon.iSam)
 * Number of discrete states: 5 (seg.TBouCon.iSam,seg.TBouCon.port.T,seg.TBouCon.UOld,seg.TBouCon.QAve_flow,$whenCondition1)
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (63):
 * Single equations (assignments): 58
 * Array equations: 0
 * Algorithm blocks: 1
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 1
 * Torn equation systems: 3
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 1 {1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 3 {(1,100.0%) 3,(1,100.0%) 3,(2,100.0%) 4}
 * Non-linear torn systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.006299/3.417, allocations: 2.677 MB / 1.31 GB, free: 31.23 MB / 0.5261 GB
Notification: Performance of simCode: created initialization part: time 0.006649/3.423, allocations: 2.942 MB / 1.312 GB, free: 28.17 MB / 0.5261 GB
Notification: Performance of simCode: created event and clocks part: time 8.176e-06/3.423, allocations: 0 / 1.312 GB, free: 28.17 MB / 0.5261 GB
Notification: Performance of simCode: created simulation system equations: time 0.001761/3.425, allocations: 0.8198 MB / 1.313 GB, free: 27.31 MB / 0.5261 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005237/3.43, allocations: 0.6103 MB / 1.314 GB, free: 26.73 MB / 0.5261 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.009931/3.44, allocations: 3.272 MB / 1.317 GB, free: 23.5 MB / 0.5261 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009446/3.441, allocations: 1.307 MB / 1.318 GB, free: 22.17 MB / 0.5261 GB
Notification: Performance of simCode: alias equations: time 0.003717/3.445, allocations: 0.5278 MB / 1.319 GB, free: 21.66 MB / 0.5261 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001488/3.447, allocations: 0.5891 MB / 1.319 GB, free: 21.07 MB / 0.5261 GB
Notification: Performance of SimCode: time 1.452e-06/3.447, allocations: 0 / 1.319 GB, free: 21.07 MB / 0.5261 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.3886/3.835, allocations: 48.49 MB / 1.367 GB, free: 76.2 MB / 0.5261 GB
Notification: Performance of buildModelFMU: configured platform dynamic using cached values: time 0.004293/3.84, allocations: 209.2 kB / 1.367 GB, free: 75.92 MB / 0.5261 GB
Notification: Performance of buildModelFMU: Generate platform dynamic: time 5.339/9.178, allocations: 5.219 kB / 1.367 GB, free: 75.92 MB / 0.5261 GB