Running command: translateModel(Buildings.Examples.Tutorial.SpaceCooling.System1,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Examples.Tutorial.SpaceCooling.System1")
Notification: Performance of loadModel(Buildings): time 3.548/3.548, allocations: 403.3 MB / 415.4 MB, free: 12.92 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.53e-05/3.549e-05, allocations: 4 kB / 0.499 GB, free: 13.42 MB / 426.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5161/0.5161, allocations: 92.68 MB / 0.5895 GB, free: 14.54 MB / 490.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 5.282/5.798, allocations: 2.161 GB / 2.751 GB, free: 115.7 MB / 0.7761 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002231/5.798, allocations: 81.89 kB / 2.751 GB, free: 115.7 MB / 0.7761 GB
Notification: Performance of FrontEnd - DAE generated: time 0.9044/6.702, allocations: 161.1 MB / 2.908 GB, free: 247.2 MB / 0.7761 GB
Notification: Performance of FrontEnd: time 2.808e-06/6.703, allocations: 0 / 2.908 GB, free: 247.2 MB / 0.7761 GB
Notification: Performance of Transformations before backend: time 4.926e-05/6.703, allocations: 13.59 kB / 2.908 GB, free: 247.2 MB / 0.7761 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 61
 * Number of variables: 61
Notification: Performance of Generate backend data structure: time 0.0009583/6.704, allocations: 0.6091 MB / 2.909 GB, free: 246.8 MB / 0.7761 GB
Notification: Performance of prepare preOptimizeDAE: time 4.072e-05/6.704, allocations: 9.656 kB / 2.909 GB, free: 246.8 MB / 0.7761 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001355/6.705, allocations: 136.5 kB / 2.909 GB, free: 246.8 MB / 0.7761 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0008948/6.706, allocations: 441.8 kB / 2.909 GB, free: 246.6 MB / 0.7761 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.611e-05/6.706, allocations: 18.91 kB / 2.909 GB, free: 246.6 MB / 0.7761 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 6.14e-05/6.706, allocations: 25.03 kB / 2.91 GB, free: 246.6 MB / 0.7761 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0005993/6.707, allocations: 276.2 kB / 2.91 GB, free: 246.5 MB / 0.7761 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.881e-05/6.707, allocations: 7.609 kB / 2.91 GB, free: 246.5 MB / 0.7761 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.92e-05/6.707, allocations: 7.812 kB / 2.91 GB, free: 246.5 MB / 0.7761 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.578e-05/6.707, allocations: 10.59 kB / 2.91 GB, free: 246.5 MB / 0.7761 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0004258/6.707, allocations: 194.7 kB / 2.91 GB, free: 246.5 MB / 0.7761 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001932/6.709, allocations: 1.292 MB / 2.911 GB, free: 245.7 MB / 0.7761 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0005296/6.71, allocations: 188.9 kB / 2.911 GB, free: 245.7 MB / 0.7761 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0001687/6.71, allocations: 87.36 kB / 2.912 GB, free: 245.7 MB / 0.7761 GB
Notification: Performance of preOpt evalFunc (simulation): time 2.332e-05/6.71, allocations: 3.953 kB / 2.912 GB, free: 245.7 MB / 0.7761 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.992e-05/6.71, allocations: 37.09 kB / 2.912 GB, free: 245.7 MB / 0.7761 GB
Notification: Performance of pre-optimization done (n=19): time 3.395e-06/6.71, allocations: 0 / 2.912 GB, free: 245.7 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=19): time 0.0007397/6.711, allocations: 224.6 kB / 2.912 GB, free: 245.6 MB / 0.7761 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.27e-05/6.711, allocations: 54.47 kB / 2.912 GB, free: 245.5 MB / 0.7761 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003465/6.711, allocations: 261.1 kB / 2.912 GB, free: 245.4 MB / 0.7761 GB
Notification: Performance of collectPreVariables (initialization): time 3.528e-05/6.711, allocations: 33.33 kB / 2.912 GB, free: 245.4 MB / 0.7761 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001185/6.711, allocations: 195.3 kB / 2.912 GB, free: 245.3 MB / 0.7761 GB
Notification: Performance of collectInitialBindings (initialization): time 6.987e-05/6.711, allocations: 72.23 kB / 2.912 GB, free: 245.3 MB / 0.7761 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 1.41e-05/6.711, allocations: 3.125 kB / 2.912 GB, free: 245.3 MB / 0.7761 GB
Notification: Performance of setup shared object (initialization): time 7.753e-05/6.712, allocations: 342.2 kB / 2.913 GB, free: 244.9 MB / 0.7761 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001399/6.712, allocations: 60.39 kB / 2.913 GB, free: 244.9 MB / 0.7761 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001654/6.712, allocations: 117.5 kB / 2.913 GB, free: 244.9 MB / 0.7761 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0001701/6.712, allocations: 77.42 kB / 2.913 GB, free: 244.9 MB / 0.7761 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.639e-06/6.712, allocations: 7.094 kB / 2.913 GB, free: 244.9 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=26) (initialization): time 0.000478/6.713, allocations: 236.1 kB / 2.913 GB, free: 244.8 MB / 0.7761 GB
Notification: Performance of prepare postOptimizeDAE: time 1.956e-05/6.713, allocations: 7.531 kB / 2.913 GB, free: 244.8 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.074e-06/6.713, allocations: 3.609 kB / 2.913 GB, free: 244.8 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.891e-05/6.713, allocations: 3.375 kB / 2.913 GB, free: 244.8 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002638/6.713, allocations: 46.48 kB / 2.913 GB, free: 244.8 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.663e-06/6.713, allocations: 3.375 kB / 2.913 GB, free: 244.8 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004037/6.713, allocations: 24.22 kB / 2.913 GB, free: 244.8 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.235e-05/6.713, allocations: 6.688 kB / 2.913 GB, free: 244.8 MB / 0.7761 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 7
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (26):
 * Single equations (assignments): 26
 * 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 9.833e-05/6.713, allocations: 120.2 kB / 2.913 GB, free: 244.7 MB / 0.7761 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 9.018e-05/6.714, allocations: 36.64 kB / 2.913 GB, free: 244.7 MB / 0.7761 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 9.773e-05/6.714, allocations: 34.12 kB / 2.913 GB, free: 244.7 MB / 0.7761 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.217e-06/6.714, allocations: 3.312 kB / 2.913 GB, free: 244.7 MB / 0.7761 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 8.111e-06/6.714, allocations: 3.844 kB / 2.913 GB, free: 244.7 MB / 0.7761 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.952e-06/6.714, allocations: 0 / 2.913 GB, free: 244.7 MB / 0.7761 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0006897/6.714, allocations: 400.4 kB / 2.914 GB, free: 244.5 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.723e-06/6.714, allocations: 0 / 2.914 GB, free: 244.5 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002719/6.715, allocations: 40.17 kB / 2.914 GB, free: 244.5 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0002449/6.715, allocations: 42 kB / 2.914 GB, free: 244.5 MB / 0.7761 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.492e-05/6.715, allocations: 6.938 kB / 2.914 GB, free: 244.5 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001162/6.716, allocations: 1.399 MB / 2.915 GB, free: 243.2 MB / 0.7761 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.593e-06/6.716, allocations: 3.938 kB / 2.915 GB, free: 243.2 MB / 0.7761 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0007294/6.717, allocations: 403.1 kB / 2.916 GB, free: 243.1 MB / 0.7761 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0001925/6.717, allocations: 133 kB / 2.916 GB, free: 243 MB / 0.7761 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 5.86e-05/6.717, allocations: 0 / 2.916 GB, free: 243 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004023/6.718, allocations: 17.8 kB / 2.916 GB, free: 243 MB / 0.7761 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 4.178e-05/6.718, allocations: 14.64 kB / 2.916 GB, free: 243 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.579e-05/6.718, allocations: 3.625 kB / 2.916 GB, free: 243 MB / 0.7761 GB
Notification: Performance of sorting global known variables: time 0.0002868/6.718, allocations: 212.5 kB / 2.916 GB, free: 242.9 MB / 0.7761 GB
Notification: Performance of sort global known variables: time 9.05e-07/6.718, allocations: 0 / 2.916 GB, free: 242.9 MB / 0.7761 GB
Notification: Performance of remove unused functions: time 0.0007538/6.719, allocations: 157.8 kB / 2.916 GB, free: 242.9 MB / 0.7761 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 3 (vol.dynBal.U,vol.dynBal.m,vol.dynBal.mXi[1])
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (17):
 * Single equations (assignments): 16
 * 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: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(1,100.0%) 2}
 * Non-linear torn systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.0009343/6.72, allocations: 0.7037 MB / 2.917 GB, free: 242.7 MB / 0.7761 GB
Notification: Performance of simCode: created initialization part: time 0.0003699/6.72, allocations: 152.2 kB / 2.917 GB, free: 242.7 MB / 0.7761 GB
Notification: Performance of simCode: created event and clocks part: time 3.632e-06/6.72, allocations: 0 / 2.917 GB, free: 242.7 MB / 0.7761 GB
Notification: Performance of simCode: created simulation system equations: time 0.0003254/6.721, allocations: 191.4 kB / 2.917 GB, free: 242.6 MB / 0.7761 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001137/6.722, allocations: 195.2 kB / 2.917 GB, free: 242.6 MB / 0.7761 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00121/6.723, allocations: 0.5505 MB / 2.918 GB, free: 242.4 MB / 0.7761 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002927/6.723, allocations: 0.8105 MB / 2.919 GB, free: 241.7 MB / 0.7761 GB
Notification: Performance of simCode: alias equations: time 0.0004496/6.724, allocations: 68.34 kB / 2.919 GB, free: 241.7 MB / 0.7761 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 8.597e-05/6.724, allocations: 26.22 kB / 2.919 GB, free: 241.7 MB / 0.7761 GB
Notification: Performance of SimCode: time 2.096e-06/6.724, allocations: 4 kB / 2.919 GB, free: 241.7 MB / 0.7761 GB
Notification: Performance of Templates: time 0.03168/6.756, allocations: 16.71 MB / 2.935 GB, free: 239.6 MB / 0.7761 GB