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 3.527/3.527, allocations: 402 MB / 415.9 MB, free: 10.11 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.708e-05/3.735e-05, allocations: 4 kB / 0.5003 GB, free: 8.246 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1704/0.1704, allocations: 92.68 MB / 0.5908 GB, free: 11.39 MB / 0.4948 GB
Notification: Performance of FrontEnd - scodeFlatten: time 5.543/5.714, allocations: 2.161 GB / 2.752 GB, free: 186.7 MB / 0.7605 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002143/5.714, allocations: 91.95 kB / 2.752 GB, free: 186.6 MB / 0.7605 GB
Notification: Performance of FrontEnd - DAE generated: time 0.449/6.163, allocations: 161.9 MB / 2.911 GB, free: 21.5 MB / 0.7605 GB
Notification: Performance of FrontEnd: time 2.3e-06/6.163, allocations: 0 / 2.911 GB, free: 21.5 MB / 0.7605 GB
Notification: Performance of Transformations before backend: time 3.319e-05/6.163, allocations: 8 kB / 2.911 GB, free: 21.49 MB / 0.7605 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 0.0009069/6.164, allocations: 0.6314 MB / 2.911 GB, free: 20.81 MB / 0.7605 GB
Notification: Performance of prepare preOptimizeDAE: time 3.606e-05/6.164, allocations: 12.03 kB / 2.911 GB, free: 20.8 MB / 0.7605 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001241/6.165, allocations: 131.4 kB / 2.911 GB, free: 20.67 MB / 0.7605 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0008625/6.166, allocations: 434.5 kB / 2.912 GB, free: 20.2 MB / 0.7605 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.88e-05/6.166, allocations: 16.56 kB / 2.912 GB, free: 20.19 MB / 0.7605 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 6.092e-05/6.166, allocations: 28 kB / 2.912 GB, free: 20.16 MB / 0.7605 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0005502/6.167, allocations: 279.7 kB / 2.912 GB, free: 19.88 MB / 0.7605 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.801e-05/6.167, allocations: 0 / 2.912 GB, free: 19.88 MB / 0.7605 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.154e-05/6.167, allocations: 12 kB / 2.912 GB, free: 19.86 MB / 0.7605 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.716e-05/6.167, allocations: 16.48 kB / 2.912 GB, free: 19.84 MB / 0.7605 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0004321/6.167, allocations: 190.1 kB / 2.912 GB, free: 19.66 MB / 0.7605 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001961/6.169, allocations: 1.301 MB / 2.913 GB, free: 18.22 MB / 0.7605 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0005193/6.17, allocations: 194.9 kB / 2.914 GB, free: 18.02 MB / 0.7605 GB
Notification: Performance of preOpt evalFunc (simulation): time 2.255e-05/6.17, allocations: 0 / 2.914 GB, free: 18.02 MB / 0.7605 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 1.953e-05/6.17, allocations: 38.56 kB / 2.914 GB, free: 17.98 MB / 0.7605 GB
Notification: Performance of pre-optimization done (n=19): time 2.172e-06/6.17, allocations: 0 / 2.914 GB, free: 17.98 MB / 0.7605 GB
Notification: Performance of matching and sorting (n=19): time 0.001108/6.171, allocations: 397.4 kB / 2.914 GB, free: 17.56 MB / 0.7605 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.262e-05/6.171, allocations: 55.41 kB / 2.914 GB, free: 17.5 MB / 0.7605 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003215/6.171, allocations: 259.7 kB / 2.914 GB, free: 17.24 MB / 0.7605 GB
Notification: Performance of collectPreVariables (initialization): time 2.882e-05/6.171, allocations: 29.7 kB / 2.914 GB, free: 17.2 MB / 0.7605 GB
Notification: Performance of collectInitialEqns (initialization): time 0.000113/6.172, allocations: 192.3 kB / 2.915 GB, free: 17.01 MB / 0.7605 GB
Notification: Performance of collectInitialBindings (initialization): time 6.333e-05/6.172, allocations: 78.92 kB / 2.915 GB, free: 16.93 MB / 0.7605 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 1.269e-05/6.172, allocations: 0 / 2.915 GB, free: 16.93 MB / 0.7605 GB
Notification: Performance of setup shared object (initialization): time 7.673e-05/6.172, allocations: 342.8 kB / 2.915 GB, free: 16.59 MB / 0.7605 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001315/6.172, allocations: 59.97 kB / 2.915 GB, free: 16.53 MB / 0.7605 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001596/6.172, allocations: 117.2 kB / 2.915 GB, free: 16.39 MB / 0.7605 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0001626/6.172, allocations: 86.03 kB / 2.915 GB, free: 16.31 MB / 0.7605 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.931e-06/6.172, allocations: 3.953 kB / 2.915 GB, free: 16.31 MB / 0.7605 GB
Notification: Performance of matching and sorting (n=26) (initialization): time 0.0004716/6.173, allocations: 233.1 kB / 2.915 GB, free: 16.07 MB / 0.7605 GB
Notification: Performance of prepare postOptimizeDAE: time 1.918e-05/6.173, allocations: 7.953 kB / 2.915 GB, free: 16.07 MB / 0.7605 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.145e-06/6.173, allocations: 4 kB / 2.915 GB, free: 16.06 MB / 0.7605 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.912e-05/6.173, allocations: 0 / 2.915 GB, free: 16.06 MB / 0.7605 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002727/6.173, allocations: 52.09 kB / 2.916 GB, free: 16.01 MB / 0.7605 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.469e-06/6.173, allocations: 4 kB / 2.916 GB, free: 16.01 MB / 0.7605 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003856/6.174, allocations: 19.84 kB / 2.916 GB, free: 15.99 MB / 0.7605 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.305e-05/6.174, allocations: 12 kB / 2.916 GB, free: 15.98 MB / 0.7605 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 0.0002153/6.174, allocations: 162.6 kB / 2.916 GB, free: 15.81 MB / 0.7605 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 8.349e-05/6.174, allocations: 31.62 kB / 2.916 GB, free: 15.78 MB / 0.7605 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 8.611e-05/6.174, allocations: 43.03 kB / 2.916 GB, free: 15.73 MB / 0.7605 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.007e-06/6.174, allocations: 8 kB / 2.916 GB, free: 15.72 MB / 0.7605 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 8.37e-06/6.174, allocations: 0 / 2.916 GB, free: 15.72 MB / 0.7605 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.814e-06/6.174, allocations: 7.922 kB / 2.916 GB, free: 15.71 MB / 0.7605 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0005867/6.175, allocations: 389.4 kB / 2.916 GB, free: 15.28 MB / 0.7605 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.402e-06/6.175, allocations: 0 / 2.916 GB, free: 15.28 MB / 0.7605 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002429/6.175, allocations: 35.92 kB / 2.916 GB, free: 15.25 MB / 0.7605 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0002286/6.175, allocations: 36.83 kB / 2.916 GB, free: 15.21 MB / 0.7605 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.317e-05/6.175, allocations: 7.953 kB / 2.916 GB, free: 15.2 MB / 0.7605 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001189/6.176, allocations: 1.425 MB / 2.918 GB, free: 13.64 MB / 0.7605 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.165e-06/6.176, allocations: 0 / 2.918 GB, free: 13.64 MB / 0.7605 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0007152/6.177, allocations: 410.5 kB / 2.918 GB, free: 13.22 MB / 0.7605 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0001736/6.177, allocations: 124.8 kB / 2.918 GB, free: 13.08 MB / 0.7605 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 5.292e-05/6.177, allocations: 8 kB / 2.918 GB, free: 13.07 MB / 0.7605 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003549/6.178, allocations: 11.92 kB / 2.918 GB, free: 13.06 MB / 0.7605 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 3.805e-05/6.178, allocations: 19.98 kB / 2.918 GB, free: 13.04 MB / 0.7605 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.495e-05/6.178, allocations: 4 kB / 2.918 GB, free: 13.04 MB / 0.7605 GB
Notification: Performance of sorting global known variables: time 0.0002579/6.178, allocations: 211.1 kB / 2.918 GB, free: 12.84 MB / 0.7605 GB
Notification: Performance of sort global known variables: time 8.17e-07/6.178, allocations: 0 / 2.918 GB, free: 12.84 MB / 0.7605 GB
Notification: Performance of remove unused functions: time 0.000712/6.179, allocations: 151.8 kB / 2.919 GB, free: 12.69 MB / 0.7605 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 0.0008946/6.18, allocations: 0.711 MB / 2.919 GB, free: 11.97 MB / 0.7605 GB
Notification: Performance of simCode: created initialization part: time 0.0003789/6.18, allocations: 159.8 kB / 2.919 GB, free: 11.82 MB / 0.7605 GB
Notification: Performance of simCode: created event and clocks part: time 3.344e-06/6.18, allocations: 0 / 2.919 GB, free: 11.82 MB / 0.7605 GB
Notification: Performance of simCode: created simulation system equations: time 0.0003364/6.181, allocations: 197.4 kB / 2.92 GB, free: 11.61 MB / 0.7605 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001143/6.182, allocations: 183.9 kB / 2.92 GB, free: 11.43 MB / 0.7605 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001423/6.183, allocations: 0.9563 MB / 2.921 GB, free: 10.45 MB / 0.7605 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002734/6.183, allocations: 0.804 MB / 2.921 GB, free: 9.613 MB / 0.7605 GB
Notification: Performance of simCode: alias equations: time 0.0004463/6.184, allocations: 63.23 kB / 2.922 GB, free: 9.555 MB / 0.7605 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 8.025e-05/6.184, allocations: 27.44 kB / 2.922 GB, free: 9.531 MB / 0.7605 GB
Notification: Performance of SimCode: time 1.728e-06/6.184, allocations: 0 / 2.922 GB, free: 9.531 MB / 0.7605 GB
Notification: Performance of Templates: time 0.458/6.642, allocations: 16.7 MB / 2.938 GB, free: 209.8 MB / 0.7605 GB