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 3.515/3.515, allocations: 403.9 MB / 411 MB, free: 348 kB / 314.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.216e-05/2.226e-05, allocations: 0 / 0.4941 GB, free: 1.402 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4894/0.4894, allocations: 92.69 MB / 0.5847 GB, free: 2.367 MB / 474.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 5.224/5.713, allocations: 2.161 GB / 2.745 GB, free: 68.47 MB / 0.7605 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002216/5.713, allocations: 83.95 kB / 2.746 GB, free: 68.39 MB / 0.7605 GB
Notification: Performance of FrontEnd - DAE generated: time 0.8761/6.589, allocations: 159.1 MB / 2.901 GB, free: 209.1 MB / 0.7605 GB
Notification: Performance of FrontEnd: time 2.332e-06/6.589, allocations: 0 / 2.901 GB, free: 209.1 MB / 0.7605 GB
Notification: Performance of Transformations before backend: time 3.172e-05/6.59, allocations: 12 kB / 2.901 GB, free: 209.1 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 0.0008854/6.59, allocations: 0.6182 MB / 2.902 GB, free: 208.4 MB / 0.7605 GB
Notification: Performance of prepare preOptimizeDAE: time 3.826e-05/6.59, allocations: 8.031 kB / 2.902 GB, free: 208.4 MB / 0.7605 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001238/6.592, allocations: 133.5 kB / 2.902 GB, free: 208.3 MB / 0.7605 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0008748/6.593, allocations: 440.8 kB / 2.902 GB, free: 207.8 MB / 0.7605 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.048e-05/6.593, allocations: 11.95 kB / 2.902 GB, free: 207.8 MB / 0.7605 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 5.714e-05/6.593, allocations: 16 kB / 2.902 GB, free: 207.8 MB / 0.7605 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.0004251/6.593, allocations: 177.1 kB / 2.902 GB, free: 207.6 MB / 0.7605 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0004649/6.594, allocations: 230.6 kB / 2.902 GB, free: 207.4 MB / 0.7605 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.721e-05/6.594, allocations: 0 / 2.902 GB, free: 207.4 MB / 0.7605 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.621e-05/6.594, allocations: 4 kB / 2.903 GB, free: 207.4 MB / 0.7605 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.596e-05/6.594, allocations: 12.56 kB / 2.903 GB, free: 207.4 MB / 0.7605 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.00184/6.596, allocations: 1.234 MB / 2.904 GB, free: 206 MB / 0.7605 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0004628/6.596, allocations: 186.9 kB / 2.904 GB, free: 205.8 MB / 0.7605 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0001408/6.596, allocations: 76.84 kB / 2.904 GB, free: 205.8 MB / 0.7605 GB
Notification: Performance of preOpt evalFunc (simulation): time 1.585e-05/6.596, allocations: 7.938 kB / 2.904 GB, free: 205.8 MB / 0.7605 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.032e-05/6.596, allocations: 34.56 kB / 2.904 GB, free: 205.7 MB / 0.7605 GB
Notification: Performance of pre-optimization done (n=19): time 3.487e-06/6.596, allocations: 0 / 2.904 GB, free: 205.7 MB / 0.7605 GB
Notification: Performance of matching and sorting (n=19): time 0.0006894/6.597, allocations: 211.4 kB / 2.904 GB, free: 205.5 MB / 0.7605 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 1.832e-05/6.597, allocations: 55.41 kB / 2.904 GB, free: 205.4 MB / 0.7605 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003072/6.597, allocations: 237.2 kB / 2.904 GB, free: 205.2 MB / 0.7605 GB
Notification: Performance of collectPreVariables (initialization): time 3.169e-05/6.597, allocations: 25.7 kB / 2.905 GB, free: 205.2 MB / 0.7605 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001078/6.598, allocations: 200 kB / 2.905 GB, free: 205 MB / 0.7605 GB
Notification: Performance of collectInitialBindings (initialization): time 6.366e-05/6.598, allocations: 63.02 kB / 2.905 GB, free: 204.9 MB / 0.7605 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 1.173e-05/6.598, allocations: 0 / 2.905 GB, free: 204.9 MB / 0.7605 GB
Notification: Performance of setup shared object (initialization): time 7.151e-05/6.598, allocations: 338.8 kB / 2.905 GB, free: 204.6 MB / 0.7605 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001179/6.598, allocations: 55.98 kB / 2.905 GB, free: 204.5 MB / 0.7605 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.000139/6.598, allocations: 114.8 kB / 2.905 GB, free: 204.4 MB / 0.7605 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0001487/6.598, allocations: 79.27 kB / 2.905 GB, free: 204.3 MB / 0.7605 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.302e-06/6.598, allocations: 0 / 2.905 GB, free: 204.3 MB / 0.7605 GB
Notification: Performance of matching and sorting (n=26) (initialization): time 0.0004116/6.599, allocations: 209.2 kB / 2.906 GB, free: 204.1 MB / 0.7605 GB
Notification: Performance of prepare postOptimizeDAE: time 1.744e-05/6.599, allocations: 4 kB / 2.906 GB, free: 204.1 MB / 0.7605 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.931e-06/6.599, allocations: 4 kB / 2.906 GB, free: 204.1 MB / 0.7605 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.001e-05/6.599, allocations: 4 kB / 2.906 GB, free: 204.1 MB / 0.7605 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002466/6.599, allocations: 47.92 kB / 2.906 GB, free: 204 MB / 0.7605 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.563e-06/6.599, allocations: 4.172 kB / 2.906 GB, free: 204 MB / 0.7605 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003701/6.599, allocations: 23.75 kB / 2.906 GB, free: 204 MB / 0.7605 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.114e-05/6.599, allocations: 8 kB / 2.906 GB, free: 204 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 0.0001003/6.6, allocations: 108.9 kB / 2.906 GB, free: 203.9 MB / 0.7605 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 8.073e-05/6.6, allocations: 27.72 kB / 2.906 GB, free: 203.9 MB / 0.7605 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 8.978e-05/6.6, allocations: 34.09 kB / 2.906 GB, free: 203.8 MB / 0.7605 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.91e-06/6.6, allocations: 4 kB / 2.906 GB, free: 203.8 MB / 0.7605 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.504e-06/6.6, allocations: 4 kB / 2.906 GB, free: 203.8 MB / 0.7605 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.828e-06/6.6, allocations: 0 / 2.906 GB, free: 203.8 MB / 0.7605 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0005354/6.6, allocations: 355 kB / 2.906 GB, free: 203.4 MB / 0.7605 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.537e-06/6.6, allocations: 7.938 kB / 2.906 GB, free: 203.4 MB / 0.7605 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002213/6.601, allocations: 27.98 kB / 2.906 GB, free: 203.4 MB / 0.7605 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0002131/6.601, allocations: 44.77 kB / 2.906 GB, free: 203.3 MB / 0.7605 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.32e-05/6.601, allocations: 7.984 kB / 2.906 GB, free: 203.3 MB / 0.7605 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001056/6.602, allocations: 1.366 MB / 2.908 GB, free: 201.9 MB / 0.7605 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.187e-06/6.602, allocations: 0 / 2.908 GB, free: 201.9 MB / 0.7605 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0005826/6.603, allocations: 383 kB / 2.908 GB, free: 201.5 MB / 0.7605 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0001533/6.603, allocations: 136.7 kB / 2.908 GB, free: 201.3 MB / 0.7605 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.873e-05/6.603, allocations: 0 / 2.908 GB, free: 201.3 MB / 0.7605 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003378/6.603, allocations: 11.98 kB / 2.908 GB, free: 201.3 MB / 0.7605 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 4.181e-05/6.603, allocations: 7.984 kB / 2.908 GB, free: 201.3 MB / 0.7605 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.619e-05/6.603, allocations: 11.98 kB / 2.908 GB, free: 201.3 MB / 0.7605 GB
Notification: Performance of sorting global known variables: time 0.0002001/6.603, allocations: 196.6 kB / 2.908 GB, free: 201.1 MB / 0.7605 GB
Notification: Performance of sort global known variables: time 6.38e-07/6.603, allocations: 0 / 2.908 GB, free: 201.1 MB / 0.7605 GB
Notification: Performance of remove unused functions: time 0.0006814/6.604, allocations: 147.7 kB / 2.908 GB, free: 200.9 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 0.0009037/6.605, allocations: 0.8133 MB / 2.909 GB, free: 200.2 MB / 0.7605 GB
Notification: Performance of simCode: created initialization part: time 0.0003187/6.605, allocations: 139.9 kB / 2.909 GB, free: 200.1 MB / 0.7605 GB
Notification: Performance of simCode: created event and clocks part: time 3.091e-06/6.605, allocations: 384 / 2.909 GB, free: 200.1 MB / 0.7605 GB
Notification: Performance of simCode: created simulation system equations: time 0.0002862/6.606, allocations: 185.7 kB / 2.91 GB, free: 199.9 MB / 0.7605 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0009677/6.607, allocations: 178.3 kB / 2.91 GB, free: 199.7 MB / 0.7605 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001081/6.608, allocations: 0.5465 MB / 2.91 GB, free: 199.1 MB / 0.7605 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000286/6.608, allocations: 0.807 MB / 2.911 GB, free: 198.3 MB / 0.7605 GB
Notification: Performance of simCode: alias equations: time 0.0003799/6.608, allocations: 55.25 kB / 2.911 GB, free: 198.3 MB / 0.7605 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 7.642e-05/6.609, allocations: 27.44 kB / 2.911 GB, free: 198.2 MB / 0.7605 GB
Notification: Performance of SimCode: time 1.488e-06/6.609, allocations: 0 / 2.911 GB, free: 198.2 MB / 0.7605 GB
Notification: Performance of Templates: time 0.01997/6.629, allocations: 9.368 MB / 2.92 GB, free: 189 MB / 0.7605 GB