Running command: translateModel(Buildings.Examples.Tutorial.SpaceCooling.System3,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_latest_Buildings.Examples.Tutorial.SpaceCooling.System3")
Notification: Performance of loadModel(Buildings): time 4.051/4.051, allocations: 464.6 MB / 476.8 MB, free: 2.223 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.638e-05/2.647e-05, allocations: 0 / 0.5731 GB, free: 5.773 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1923/0.1924, allocations: 107.2 MB / 0.6777 GB, free: 10.41 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 6.504/6.696, allocations: 2.547 GB / 3.225 GB, free: 296.1 MB / 0.8855 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002583/6.696, allocations: 88.77 kB / 3.225 GB, free: 296.1 MB / 0.8855 GB
Notification: Performance of FrontEnd - DAE generated: time 19.5/26.19, allocations: 4.041 GB / 7.266 GB, free: 60.06 MB / 1.042 GB
Notification: Performance of FrontEnd: time 2.496e-06/26.19, allocations: 3.281 kB / 7.266 GB, free: 60.06 MB / 1.042 GB
Notification: Performance of Transformations before backend: time 0.001556/26.2, allocations: 225.5 kB / 7.266 GB, free: 60.03 MB / 1.042 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1766
 * Number of variables: 1766
Notification: Performance of Generate backend data structure: time 0.03081/26.23, allocations: 8.568 MB / 7.274 GB, free: 56.74 MB / 1.042 GB
Notification: Performance of prepare preOptimizeDAE: time 4.457e-05/26.23, allocations: 10.16 kB / 7.274 GB, free: 56.74 MB / 1.042 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02513/26.25, allocations: 2.648 MB / 7.277 GB, free: 56.21 MB / 1.042 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0325/26.28, allocations: 10.01 MB / 7.286 GB, free: 54.97 MB / 1.042 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0007031/26.28, allocations: 0.5203 MB / 7.287 GB, free: 54.96 MB / 1.042 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002759/26.29, allocations: 0.6959 MB / 7.288 GB, free: 54.95 MB / 1.042 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02701/26.31, allocations: 8.743 MB / 7.296 GB, free: 54.3 MB / 1.042 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0002945/26.31, allocations: 14.39 kB / 7.296 GB, free: 54.3 MB / 1.042 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.002121/26.32, allocations: 292.1 kB / 7.297 GB, free: 54.3 MB / 1.042 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003207/26.32, allocations: 302.5 kB / 7.297 GB, free: 54.29 MB / 1.042 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02299/26.34, allocations: 7.939 MB / 7.305 GB, free: 54.25 MB / 1.042 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 0.07711/26.42, allocations: 37.49 MB / 7.341 GB, free: 40 MB / 1.042 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01073/26.43, allocations: 5.564 MB / 7.347 GB, free: 39.27 MB / 1.042 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.006834/26.44, allocations: 3.152 MB / 7.35 GB, free: 39.23 MB / 1.042 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001831/26.44, allocations: 1.065 MB / 7.351 GB, free: 38.19 MB / 1.042 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.007626/26.44, allocations: 3.09 MB / 7.354 GB, free: 38.06 MB / 1.042 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.005035/26.45, allocations: 391.8 kB / 7.354 GB, free: 37.87 MB / 1.042 GB
Notification: Performance of pre-optimization done (n=462): time 2.303e-05/26.45, allocations: 2.781 kB / 7.354 GB, free: 37.87 MB / 1.042 GB
Notification: Performance of matching and sorting (n=473): time 0.04227/26.49, allocations: 13.01 MB / 7.367 GB, free: 35.8 MB / 1.042 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001139/26.49, allocations: 339 kB / 7.367 GB, free: 35.45 MB / 1.042 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01435/26.51, allocations: 5.815 MB / 7.373 GB, free: 35.03 MB / 1.042 GB
Notification: Performance of collectPreVariables (initialization): time 0.001251/26.51, allocations: 130.9 kB / 7.373 GB, free: 35 MB / 1.042 GB
Notification: Performance of collectInitialEqns (initialization): time 0.005169/26.51, allocations: 3.738 MB / 7.377 GB, free: 33.82 MB / 1.042 GB
Notification: Performance of collectInitialBindings (initialization): time 0.002449/26.52, allocations: 1.628 MB / 7.378 GB, free: 32.77 MB / 1.042 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004989/26.52, allocations: 94.41 kB / 7.378 GB, free: 32.77 MB / 1.042 GB
Notification: Performance of setup shared object (initialization): time 0.0003782/26.52, allocations: 0.489 MB / 7.379 GB, free: 32.46 MB / 1.042 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.005346/26.52, allocations: 2.282 MB / 7.381 GB, free: 32.44 MB / 1.042 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.007095/26.53, allocations: 3.503 MB / 7.384 GB, free: 31.19 MB / 1.042 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.006813/26.54, allocations: 2.905 MB / 7.387 GB, free: 31.12 MB / 1.042 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.54e-05/26.54, allocations: 7.969 kB / 7.387 GB, free: 31.12 MB / 1.042 GB
Notification: Performance of matching and sorting (n=608) (initialization): time 0.0189/26.55, allocations: 6.844 MB / 7.394 GB, free: 30.6 MB / 1.042 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0042/26.56, allocations: 10.83 MB / 7.404 GB, free: 35.16 MB / 1.057 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.000102/26.56, allocations: 26.8 kB / 7.405 GB, free: 35.16 MB / 1.057 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002819/26.56, allocations: 0.5956 MB / 7.405 GB, free: 35.11 MB / 1.057 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007333/26.57, allocations: 1.069 MB / 7.406 GB, free: 35.11 MB / 1.057 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01446/26.58, allocations: 9.457 MB / 7.415 GB, free: 29.32 MB / 1.057 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01058/26.59, allocations: 0.7265 MB / 7.416 GB, free: 29.28 MB / 1.057 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001314/26.6, allocations: 200.1 kB / 7.416 GB, free: 29.28 MB / 1.057 GB
Notification: Performance of prepare postOptimizeDAE: time 1.582e-05/26.6, allocations: 9.891 kB / 7.416 GB, free: 29.28 MB / 1.057 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01655/26.61, allocations: 6.271 MB / 7.422 GB, free: 29.05 MB / 1.057 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.526e-05/26.61, allocations: 21.72 kB / 7.422 GB, free: 29.05 MB / 1.057 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002737/26.62, allocations: 0.5864 MB / 7.423 GB, free: 29.01 MB / 1.057 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006789/26.62, allocations: 1.057 MB / 7.424 GB, free: 29.01 MB / 1.057 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01582/26.64, allocations: 10.37 MB / 7.434 GB, free: 22.4 MB / 1.057 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01007/26.65, allocations: 0.7241 MB / 7.435 GB, free: 22.36 MB / 1.057 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001329/26.65, allocations: 198.7 kB / 7.435 GB, free: 22.36 MB / 1.057 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 96
 * Number of states: 0 ()
 * Number of discrete variables: 8 ($whenCondition2,$whenCondition1,$PRE.weaDat.conTimMin.tNext,weaDat.conTimMin.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTim.tNext,$PRE.con.y,con.y)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (565):
 * Single equations (assignments): 557
 * Array equations: 2
 * Algorithm blocks: 0
 * Record equations: 1
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 5
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(1,100.0%) 7}
 * Non-linear torn systems: 4 {3 22,1 4,1 3,1 2}
Notification: Performance of prepare postOptimizeDAE: time 0.002093/26.65, allocations: 398.4 kB / 7.435 GB, free: 22.24 MB / 1.057 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.002475/26.65, allocations: 0.6912 MB / 7.436 GB, free: 21.88 MB / 1.057 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02084/26.67, allocations: 6.807 MB / 7.443 GB, free: 21.47 MB / 1.057 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.309e-05/26.68, allocations: 47.81 kB / 7.443 GB, free: 21.47 MB / 1.057 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.229e-05/26.68, allocations: 7.734 kB / 7.443 GB, free: 21.47 MB / 1.057 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.01503/26.69, allocations: 5.53 MB / 7.448 GB, free: 20.99 MB / 1.057 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 postOpt removeSimpleEquations (simulation): time 0.044/26.73, allocations: 15.65 MB / 7.463 GB, free: 19.79 MB / 1.057 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.228e-05/26.73, allocations: 1.625 kB / 7.463 GB, free: 19.79 MB / 1.057 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.007433/26.74, allocations: 1.057 MB / 7.465 GB, free: 19.79 MB / 1.057 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.001828/26.74, allocations: 368.3 kB / 7.465 GB, free: 19.74 MB / 1.057 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.001081/26.74, allocations: 130.3 kB / 7.465 GB, free: 19.74 MB / 1.057 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01211/26.76, allocations: 9.286 MB / 7.474 GB, free: 28.11 MB / 1.073 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.479e-06/26.76, allocations: 0 / 7.474 GB, free: 28.11 MB / 1.073 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02376/26.78, allocations: 9.926 MB / 7.484 GB, free: 27.12 MB / 1.073 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.006481/26.79, allocations: 1.62 MB / 7.485 GB, free: 26.66 MB / 1.073 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.002898/26.79, allocations: 105.4 kB / 7.485 GB, free: 26.66 MB / 1.073 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.009531/26.8, allocations: 0.6774 MB / 7.486 GB, free: 26.62 MB / 1.073 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001219/26.8, allocations: 296.7 kB / 7.486 GB, free: 26.62 MB / 1.073 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000761/26.8, allocations: 177.4 kB / 7.487 GB, free: 26.62 MB / 1.073 GB
Notification: Performance of sorting global known variables: time 0.01169/26.81, allocations: 4.54 MB / 7.491 GB, free: 26.38 MB / 1.073 GB
Notification: Performance of sort global known variables: time 1.157e-06/26.81, allocations: 3.594 kB / 7.491 GB, free: 26.38 MB / 1.073 GB
Notification: Performance of remove unused functions: time 0.02399/26.84, allocations: 4.502 MB / 7.495 GB, free: 26.27 MB / 1.073 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 4
 * Number of states: 24 (vol.dynBal.medium.X[2],vol.dynBal.medium.dT,vol.dynBal.m,fan.filter.x[1],fan.filter.x[2],cooCoi.ele[1].vol1.dynBal.U,cooCoi.ele[1].vol2.dynBal.U,cooCoi.ele[1].vol2.dynBal.mXi[1],cooCoi.ele[1].mas.T,cooCoi.ele[2].vol1.dynBal.U,cooCoi.ele[2].vol2.dynBal.U,cooCoi.ele[2].vol2.dynBal.mXi[1],cooCoi.ele[2].mas.T,cooCoi.ele[3].vol1.dynBal.U,cooCoi.ele[3].vol2.dynBal.U,cooCoi.ele[3].vol2.dynBal.mXi[1],cooCoi.ele[3].mas.T,cooCoi.ele[4].vol1.dynBal.U,cooCoi.ele[4].vol2.dynBal.U,cooCoi.ele[4].vol2.dynBal.m,cooCoi.ele[4].vol2.dynBal.mXi[1],cooCoi.ele[4].mas.T,senTemHXOut.T,senTemSupAir.T)
 * Number of discrete variables: 5 ($whenCondition2,$whenCondition1,weaDat.conTimMin.tNext,weaDat.conTim.tNext,con.y)
 * Number of discrete states: 3 (weaDat.conTimMin.tNext,weaDat.conTim.tNext,con.y)
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (478):
 * Single equations (assignments): 465
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 4
 * When equations: 2
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 2
 * Torn equation systems: 5
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 2 {1,1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 3 {(1,100.0%) 1,(1,100.0%) 7,(1,100.0%) 1}
 * Non-linear torn systems: 2 {1 4,1 3}
Notification: Performance of Backend phase and start with SimCode phase: time 0.01603/26.85, allocations: 8.09 MB / 7.503 GB, free: 22.24 MB / 1.073 GB
Notification: Performance of simCode: created initialization part: time 0.02306/26.88, allocations: 10.24 MB / 7.513 GB, free: 21.07 MB / 1.073 GB
Notification: Performance of simCode: created event and clocks part: time 1.368e-05/26.88, allocations: 4.938 kB / 7.513 GB, free: 21.07 MB / 1.073 GB
Notification: Performance of simCode: created simulation system equations: time 0.007668/26.88, allocations: 3.431 MB / 7.517 GB, free: 20.55 MB / 1.073 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.02326/26.91, allocations: 3.976 MB / 7.521 GB, free: 20.43 MB / 1.073 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.04103/26.95, allocations: 15.2 MB / 7.535 GB, free: 17.55 MB / 1.073 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0122/26.96, allocations: 5.747 MB / 7.541 GB, free: 16.64 MB / 1.073 GB
Notification: Performance of simCode: alias equations: time 0.02794/26.99, allocations: 5.334 MB / 7.546 GB, free: 16.51 MB / 1.073 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.002614/26.99, allocations: 458.2 kB / 7.547 GB, free: 16.5 MB / 1.073 GB
Notification: Performance of SimCode: time 1.949e-06/26.99, allocations: 2.625 kB / 7.547 GB, free: 16.5 MB / 1.073 GB
Notification: Performance of Templates: time 1.261/28.25, allocations: 231.8 MB / 7.773 GB, free: 99.6 MB / 1.089 GB