Running command: "" <> buildModelFMU(Buildings.Examples.ChillerPlant.DataCenterDiscreteTimeControl,fileNamePrefix="Buildings_5_0_1_Buildings_Examples_ChillerPlant_DataCenterDiscreteTimeControl",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadModel(Buildings): time 3.69/3.69, allocations: 403.3 MB / 415.4 MB, free: 12.99 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.922e-05/3.91e-05, allocations: 11.92 kB / 0.4991 GB, free: 13.34 MB / 426.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6173/0.6174, allocations: 92.68 MB / 0.5896 GB, free: 14.37 MB / 490.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 7.228/7.846, allocations: 2.518 GB / 3.107 GB, free: 27.52 MB / 0.7761 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002803/7.846, allocations: 85.73 kB / 3.108 GB, free: 27.48 MB / 0.7761 GB
Notification: Performance of FrontEnd - DAE generated: time 27.52/35.37, allocations: 4.911 GB / 8.019 GB, free: 49.52 MB / 0.9948 GB
Notification: Performance of FrontEnd: time 3.717e-06/35.37, allocations: 0 / 8.019 GB, free: 49.52 MB / 0.9948 GB
Notification: Performance of Transformations before backend: time 0.003031/35.37, allocations: 326.5 kB / 8.019 GB, free: 49.46 MB / 0.9948 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 0.05301/35.43, allocations: 11.71 MB / 8.031 GB, free: 44.08 MB / 0.9948 GB
Notification: Performance of prepare preOptimizeDAE: time 5.77e-05/35.43, allocations: 14.62 kB / 8.031 GB, free: 44.08 MB / 0.9948 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.006264/35.43, allocations: 1.14 MB / 8.032 GB, free: 43.98 MB / 0.9948 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.04093/35.47, allocations: 3.592 MB / 8.035 GB, free: 43.15 MB / 0.9948 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.06582/35.54, allocations: 15.82 MB / 8.051 GB, free: 41.03 MB / 0.9948 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001458/35.54, allocations: 0.769 MB / 8.051 GB, free: 40.95 MB / 0.9948 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.005/35.55, allocations: 0.9197 MB / 8.052 GB, free: 40.93 MB / 0.9948 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.04677/35.59, allocations: 11.18 MB / 8.063 GB, free: 39.84 MB / 0.9948 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0006264/35.59, allocations: 25.53 kB / 8.063 GB, free: 39.83 MB / 0.9948 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.004246/35.6, allocations: 362.7 kB / 8.064 GB, free: 39.83 MB / 0.9948 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004656/35.6, allocations: 359.7 kB / 8.064 GB, free: 39.81 MB / 0.9948 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03898/35.64, allocations: 9.931 MB / 8.074 GB, free: 39.71 MB / 0.9948 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 0.1309/35.77, allocations: 50.28 MB / 8.123 GB, free: 11.28 MB / 0.9948 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0285/35.8, allocations: 7.513 MB / 8.13 GB, free: 4.398 MB / 0.9948 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.012/35.81, allocations: 4.088 MB / 8.134 GB, free: 0.5859 MB / 0.9948 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.06005/35.87, allocations: 16.22 MB / 8.15 GB, free: 2.328 MB / 1.01 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01781/35.89, allocations: 4.254 MB / 8.154 GB, free: 14.84 MB / 1.026 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.01371/35.9, allocations: 1.106 MB / 8.155 GB, free: 13.89 MB / 1.026 GB
Notification: Performance of pre-optimization done (n=635): time 3.715e-05/35.9, allocations: 0 / 8.155 GB, free: 13.89 MB / 1.026 GB
Notification: Performance of matching and sorting (n=694): time 1.204/37.1, allocations: 22.42 MB / 8.177 GB, free: 83.18 MB / 1.026 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001995/37.1, allocations: 316.9 kB / 8.177 GB, free: 82.89 MB / 1.026 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.03289/37.14, allocations: 8.237 MB / 8.185 GB, free: 82.3 MB / 1.026 GB
Notification: Performance of collectPreVariables (initialization): time 0.002924/37.14, allocations: 191.2 kB / 8.186 GB, free: 82.27 MB / 1.026 GB
Notification: Performance of collectInitialEqns (initialization): time 0.01279/37.15, allocations: 5.435 MB / 8.191 GB, free: 81.21 MB / 1.026 GB
Notification: Performance of collectInitialBindings (initialization): time 0.005877/37.16, allocations: 2.339 MB / 8.193 GB, free: 80.03 MB / 1.026 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.001861/37.16, allocations: 152.4 kB / 8.193 GB, free: 80.03 MB / 1.026 GB
Notification: Performance of setup shared object (initialization): time 0.00093/37.16, allocations: 0.5982 MB / 8.194 GB, free: 79.71 MB / 1.026 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.01478/37.18, allocations: 3.25 MB / 8.197 GB, free: 79.7 MB / 1.026 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01807/37.2, allocations: 5.327 MB / 8.202 GB, free: 77.48 MB / 1.026 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0188/37.21, allocations: 4.182 MB / 8.206 GB, free: 77.23 MB / 1.026 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001302/37.21, allocations: 15.47 kB / 8.206 GB, free: 77.23 MB / 1.026 GB
Notification: Performance of matching and sorting (n=975) (initialization): time 0.06226/37.28, allocations: 11.6 MB / 8.218 GB, free: 76.31 MB / 1.026 GB
Notification: Performance of prepare postOptimizeDAE: time 0.007373/37.28, allocations: 24.97 MB / 8.242 GB, free: 50.97 MB / 1.026 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0003575/37.28, allocations: 43.94 kB / 8.242 GB, free: 50.97 MB / 1.026 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0543/37.34, allocations: 6.837 MB / 8.249 GB, free: 50.89 MB / 1.026 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0115/37.35, allocations: 1.293 MB / 8.25 GB, free: 50.89 MB / 1.026 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03295/37.38, allocations: 13.72 MB / 8.264 GB, free: 46.59 MB / 1.026 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0211/37.4, allocations: 1.003 MB / 8.265 GB, free: 46.55 MB / 1.026 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002952/37.41, allocations: 383.2 kB / 8.265 GB, free: 46.55 MB / 1.026 GB
Notification: Performance of prepare postOptimizeDAE: time 1.801e-05/37.41, allocations: 4.594 kB / 8.265 GB, free: 46.55 MB / 1.026 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.03689/37.44, allocations: 10.38 MB / 8.275 GB, free: 46.21 MB / 1.026 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001363/37.44, allocations: 42.41 kB / 8.275 GB, free: 46.21 MB / 1.026 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.04419/37.49, allocations: 6.704 MB / 8.282 GB, free: 46.11 MB / 1.026 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01118/37.5, allocations: 1.262 MB / 8.283 GB, free: 46.11 MB / 1.026 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0325/37.53, allocations: 14.3 MB / 8.297 GB, free: 41.07 MB / 1.026 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.02015/37.55, allocations: 0.9328 MB / 8.298 GB, free: 41.04 MB / 1.026 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.003117/37.56, allocations: 368.1 kB / 8.298 GB, free: 41.04 MB / 1.026 GB
Warning: Assuming fixed start value for the following 1 variables:
         chi.vol2.dynBal.m:VARIABLE(min = max(0.0, 0.0) start = 0.3587262749203556 * chi.vol2.rho_start unit = "kg" stateSelect=StateSelect.prefer protected = true final = true )  "Mass of fluid" type: Real
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 192
 * 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,$PRE.triAndRes.uniDel1.firstTrigger,triAndRes.uniDel1.firstTrigger,$PRE.triAndRes.sam.firstTrigger,triAndRes.sam.firstTrigger,$whenCondition5,triAndRes.sam.sampleTrigger,$whenCondition6,triAndRes.uniDel1.sampleTrigger,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,$PRE.wseCon.off.localActive,wseCon.off.localActive,$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.tStart,weaData.conTim1.tStart,$PRE.weaData.conTim.tStart,weaData.conTim.tStart,greaterThreshold.y,mCWFlo.u,triAndRes.incY.y,triAndRes.sam.y,$PRE.triAndRes.uniDel1.y,triAndRes.uniDel1.y,wseCon.stateGraphRoot.resume,wseCon.stateGraphRoot.suspend)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (730):
 * Single equations (assignments): 717
 * 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: 4
 * 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: 4 {22 194,4 16,1 2,1 2}
Notification: Performance of prepare postOptimizeDAE: time 0.005753/37.56, allocations: 0.5647 MB / 8.299 GB, free: 40.92 MB / 1.026 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.005938/37.57, allocations: 1.045 MB / 8.3 GB, free: 40.37 MB / 1.026 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 806 equation(s) and 804 variable(s).
Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed!
Notification: Performance of <failed> postOpt wrapFunctionCalls (simulation): time 0.02538/37.59, allocations: 5.574 MB / 8.305 GB, free: 40.11 MB / 1.026 GB
Error: post-optimization module wrapFunctionCalls (simulation) failed.