Running command: "" <> buildModelFMU(Buildings.Examples.ChillerPlant.DataCenterDiscreteTimeControl,fileNamePrefix="Buildings_6_0_0_Buildings_Examples_ChillerPlant_DataCenterDiscreteTimeControl",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadModel(Buildings): time 4.102/4.102, allocations: 432.7 MB / 444.9 MB, free: 15.72 MB / 362.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.867e-05/3.88e-05, allocations: 3.625 kB / 0.5338 GB, free: 12.22 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2258/0.2259, allocations: 98.72 MB / 0.6302 GB, free: 6.152 MB / 0.5105 GB
Notification: Performance of FrontEnd - scodeFlatten: time 7.872/8.097, allocations: 2.548 GB / 3.178 GB, free: 61.51 MB / 0.823 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002888/8.098, allocations: 85.02 kB / 3.178 GB, free: 61.47 MB / 0.823 GB
Notification: Performance of FrontEnd - DAE generated: time 29.99/38.09, allocations: 4.983 GB / 8.162 GB, free: 56.18 MB / 1.057 GB
Notification: Performance of FrontEnd: time 3.377e-06/38.09, allocations: 0.9375 kB / 8.162 GB, free: 56.18 MB / 1.057 GB
Notification: Performance of Transformations before backend: time 0.004134/38.1, allocations: 324 kB / 8.162 GB, free: 56.14 MB / 1.057 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 2228
 * Number of variables: 2228
Notification: Performance of Generate backend data structure: time 0.05792/38.15, allocations: 11.75 MB / 8.173 GB, free: 51.12 MB / 1.057 GB
Notification: Performance of prepare preOptimizeDAE: time 5.417e-05/38.16, allocations: 10.91 kB / 8.173 GB, free: 51.12 MB / 1.057 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.00678/38.16, allocations: 1.144 MB / 8.174 GB, free: 51.03 MB / 1.057 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0422/38.2, allocations: 3.609 MB / 8.178 GB, free: 50.28 MB / 1.057 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.06916/38.27, allocations: 14.75 MB / 8.192 GB, free: 48.48 MB / 1.057 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001829/38.28, allocations: 0.7699 MB / 8.193 GB, free: 48.39 MB / 1.057 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.005696/38.28, allocations: 0.9219 MB / 8.194 GB, free: 48.38 MB / 1.057 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.04875/38.33, allocations: 10.91 MB / 8.205 GB, free: 47.41 MB / 1.057 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.001027/38.33, allocations: 24.77 kB / 8.205 GB, free: 47.41 MB / 1.057 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.005495/38.34, allocations: 364.1 kB / 8.205 GB, free: 47.41 MB / 1.057 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0007556/38.34, allocations: 359.4 kB / 8.205 GB, free: 47.39 MB / 1.057 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.04739/38.38, allocations: 9.695 MB / 8.215 GB, free: 47.35 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 preOpt removeSimpleEquations (simulation): time 0.1411/38.53, allocations: 49.83 MB / 8.264 GB, free: 26.45 MB / 1.057 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.02855/38.55, allocations: 8.746 MB / 8.272 GB, free: 24.8 MB / 1.057 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01261/38.57, allocations: 3.92 MB / 8.276 GB, free: 24.73 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 preOpt evalFunc (simulation): time 0.07128/38.64, allocations: 19.04 MB / 8.294 GB, free: 19.09 MB / 1.057 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01417/38.65, allocations: 3.841 MB / 8.298 GB, free: 18.88 MB / 1.057 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.01578/38.67, allocations: 1.909 MB / 8.3 GB, free: 18.61 MB / 1.057 GB
Notification: Performance of pre-optimization done (n=601): time 4.714e-05/38.67, allocations: 0 / 8.3 GB, free: 18.61 MB / 1.057 GB
Notification: Performance of matching and sorting (n=650): time 0.09752/38.77, allocations: 20.5 MB / 8.32 GB, free: 14.29 MB / 1.057 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.000209/38.77, allocations: 365.1 kB / 8.32 GB, free: 13.94 MB / 1.057 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02932/38.8, allocations: 8.499 MB / 8.329 GB, free: 13.31 MB / 1.057 GB
Notification: Performance of collectPreVariables (initialization): time 0.002629/38.8, allocations: 184.6 kB / 8.329 GB, free: 13.28 MB / 1.057 GB
Notification: Performance of collectInitialEqns (initialization): time 0.01127/38.81, allocations: 5.531 MB / 8.334 GB, free: 27.72 MB / 1.073 GB
Notification: Performance of collectInitialBindings (initialization): time 0.004964/38.81, allocations: 2.196 MB / 8.336 GB, free: 26.32 MB / 1.073 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.002258/38.82, allocations: 148.8 kB / 8.337 GB, free: 26.32 MB / 1.073 GB
Notification: Performance of setup shared object (initialization): time 0.001062/38.82, allocations: 0.5893 MB / 8.337 GB, free: 26 MB / 1.073 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.01096/38.83, allocations: 3.086 MB / 8.34 GB, free: 25.99 MB / 1.073 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01403/38.84, allocations: 5.307 MB / 8.345 GB, free: 23.62 MB / 1.073 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01369/38.86, allocations: 4.013 MB / 8.349 GB, free: 23.37 MB / 1.073 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001588/38.86, allocations: 10.5 kB / 8.349 GB, free: 23.37 MB / 1.073 GB
Notification: Performance of matching and sorting (n=949) (initialization): time 0.04545/38.9, allocations: 11.01 MB / 8.36 GB, free: 22.43 MB / 1.073 GB
Notification: Performance of prepare postOptimizeDAE: time 0.01124/38.91, allocations: 26.75 MB / 8.386 GB, free: 11.36 MB / 1.089 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0002782/38.91, allocations: 46.97 kB / 8.386 GB, free: 11.36 MB / 1.089 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0241/38.94, allocations: 4.595 MB / 8.391 GB, free: 11.27 MB / 1.089 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01153/38.95, allocations: 1.294 MB / 8.392 GB, free: 11.27 MB / 1.089 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0333/38.98, allocations: 13.36 MB / 8.405 GB, free: 6.438 MB / 1.089 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.02155/39.01, allocations: 1.028 MB / 8.406 GB, free: 6.371 MB / 1.089 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002947/39.01, allocations: 370.8 kB / 8.406 GB, free: 6.371 MB / 1.089 GB
Notification: Performance of prepare postOptimizeDAE: time 1.621e-05/39.01, allocations: 6.594 kB / 8.406 GB, free: 6.371 MB / 1.089 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.03995/39.05, allocations: 9.938 MB / 8.416 GB, free: 6.012 MB / 1.089 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0002102/39.05, allocations: 45.69 kB / 8.416 GB, free: 6.012 MB / 1.089 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02386/39.07, allocations: 4.599 MB / 8.421 GB, free: 5.914 MB / 1.089 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.011/39.08, allocations: 1.274 MB / 8.422 GB, free: 5.914 MB / 1.089 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03687/39.12, allocations: 15.31 MB / 8.437 GB, free: 15.46 MB / 1.104 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.02063/39.14, allocations: 0.9926 MB / 8.438 GB, free: 15.38 MB / 1.104 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002799/39.14, allocations: 362.2 kB / 8.438 GB, free: 15.37 MB / 1.104 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 205
 * Number of states: 0 ()
 * Number of discrete variables: 57 ($PRE.wseCon.T1.enableFire,$PRE.wseCon.T2.enableFire,$PRE.triAndRes.firstTrigger,triAndRes.firstTrigger,$whenCondition7,triAndRes.sampleTrigger,$PRE.triAndRes.sam.firstTrigger,triAndRes.sam.firstTrigger,$PRE.triAndRes.uniDel1.firstTrigger,triAndRes.uniDel1.firstTrigger,$whenCondition1,triAndRes.uniDel1.sampleTrigger,$whenCondition2,triAndRes.sam.sampleTrigger,wseCon.stateGraphRoot.resume,wseCon.stateGraphRoot.suspend,$whenCondition6,$whenCondition5,$whenCondition4,$whenCondition3,$PRE.wseCon.off.localActive,wseCon.off.localActive,$PRE.wseCon.off.newActive,wseCon.off.newActive,$PRE.wseCon.off.oldActive,wseCon.off.oldActive,wseCon.off.active,wseCon.T1.enableFire,wseCon.T1.fire,$PRE.wseCon.T1.t_start,wseCon.T1.t_start,wseCon.T1.condition,$PRE.wseCon.on.localActive,wseCon.on.localActive,$PRE.wseCon.on.newActive,wseCon.on.newActive,$PRE.wseCon.on.oldActive,wseCon.on.oldActive,wseCon.on.active,wseCon.T2.enableFire,wseCon.T2.fire,$PRE.wseCon.T2.t_start,wseCon.T2.t_start,wseCon.T2.condition,wseCon.stateGraphRoot.activeSteps,$PRE.chiSwi.hysteresis.y,chiSwi.hysteresis.y,$PRE.weaData.conTim1.tNext,weaData.conTim1.tNext,$PRE.weaData.conTim.tNext,weaData.conTim.tNext,greaterThreshold.y,mCWFlo.u,triAndRes.incY.y,triAndRes.sam.y,$PRE.triAndRes.uniDel1.y,triAndRes.uniDel1.y)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (734):
 * Single equations (assignments): 720
 * Array equations: 4
 * Algorithm blocks: 4
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 1
 * 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: 1 {1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 5 {19 158,4 16,1 2,2 8,1 2}
Notification: Performance of prepare postOptimizeDAE: time 0.005262/39.15, allocations: 0.5597 MB / 8.439 GB, free: 15.22 MB / 1.104 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.005531/39.15, allocations: 1.055 MB / 8.44 GB, free: 14.67 MB / 1.104 GB
Warning: After manipulating the system with postOptModule wrapFunctionCalls the system is unbalanced. This indicates that the original system is singular. You can use -d=dumpCSE and -d=dumpCSE_verbose for more information.
Error: Too many equations, over-determined system. The model has 732 equation(s) and 730 variable(s).
Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed!
Notification: Performance of <failed> postOpt wrapFunctionCalls (simulation): time 0.0229/39.18, allocations: 5.168 MB / 8.445 GB, free: 14.33 MB / 1.104 GB
Error: post-optimization module wrapFunctionCalls (simulation) failed.