Running command: translateModel(Buildings.Examples.ChillerPlant.DataCenterContinuousTimeControl,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Examples.ChillerPlant.DataCenterContinuousTimeControl")
Notification: Performance of loadModel(Buildings): time 3.704/3.704, allocations: 403.3 MB / 415.4 MB, free: 12.98 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.419e-05/3.427e-05, allocations: 4 kB / 0.499 GB, free: 13.46 MB / 426.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5279/0.5279, allocations: 92.68 MB / 0.5895 GB, free: 14.51 MB / 490.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 6.013/6.541, allocations: 2.52 GB / 3.109 GB, free: 98.37 MB / 0.7761 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002159/6.541, allocations: 83.97 kB / 3.11 GB, free: 98.29 MB / 0.7761 GB
Notification: Performance of FrontEnd - DAE generated: time 24.57/31.11, allocations: 4.914 GB / 8.023 GB, free: 43.48 MB / 0.9948 GB
Notification: Performance of FrontEnd: time 2.584e-06/31.11, allocations: 3.062 kB / 8.023 GB, free: 43.48 MB / 0.9948 GB
Notification: Performance of Transformations before backend: time 0.002388/31.11, allocations: 322.4 kB / 8.023 GB, free: 43.43 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: 2238
 * Number of variables: 2238
Notification: Performance of Generate backend data structure: time 0.04351/31.15, allocations: 11.66 MB / 8.035 GB, free: 38.27 MB / 0.9948 GB
Notification: Performance of prepare preOptimizeDAE: time 4.304e-05/31.15, allocations: 8.781 kB / 8.035 GB, free: 38.27 MB / 0.9948 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.03151/31.18, allocations: 3.601 MB / 8.038 GB, free: 37.51 MB / 0.9948 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.05489/31.24, allocations: 15.9 MB / 8.054 GB, free: 35.6 MB / 0.9948 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001216/31.24, allocations: 0.7699 MB / 8.055 GB, free: 35.52 MB / 0.9948 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.00456/31.24, allocations: 0.9281 MB / 8.056 GB, free: 35.51 MB / 0.9948 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.04094/31.29, allocations: 11.23 MB / 8.067 GB, free: 34.43 MB / 0.9948 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0005458/31.29, allocations: 18.5 kB / 8.067 GB, free: 34.43 MB / 0.9948 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.003635/31.29, allocations: 372.8 kB / 8.067 GB, free: 34.43 MB / 0.9948 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004242/31.29, allocations: 360.1 kB / 8.067 GB, free: 34.41 MB / 0.9948 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03436/31.32, allocations: 9.975 MB / 8.077 GB, free: 34.36 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 0.1041/31.43, allocations: 50.63 MB / 8.126 GB, free: 11.98 MB / 0.9948 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.02228/31.45, allocations: 7.498 MB / 8.134 GB, free: 11.57 MB / 0.9948 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.009753/31.46, allocations: 4.103 MB / 8.138 GB, free: 11.5 MB / 0.9948 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.04251/31.5, allocations: 16.17 MB / 8.154 GB, free: 6.113 MB / 0.9948 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01338/31.52, allocations: 4.225 MB / 8.158 GB, free: 5.902 MB / 0.9948 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.009699/31.53, allocations: 1.084 MB / 8.159 GB, free: 5.574 MB / 0.9948 GB
Notification: Performance of pre-optimization done (n=630): time 2.743e-05/31.53, allocations: 0 / 8.159 GB, free: 5.574 MB / 0.9948 GB
Notification: Performance of matching and sorting (n=689): time 0.07646/31.6, allocations: 20.77 MB / 8.179 GB, free: 1.637 MB / 0.9948 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001297/31.6, allocations: 311.6 kB / 8.179 GB, free: 1.344 MB / 0.9948 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02187/31.63, allocations: 8.306 MB / 8.187 GB, free: 14.42 MB / 1.01 GB
Notification: Performance of collectPreVariables (initialization): time 0.001917/31.63, allocations: 184.6 kB / 8.188 GB, free: 14.28 MB / 1.01 GB
Notification: Performance of collectInitialEqns (initialization): time 0.009301/31.64, allocations: 5.513 MB / 8.193 GB, free: 10.01 MB / 1.01 GB
Notification: Performance of collectInitialBindings (initialization): time 0.004229/31.64, allocations: 2.342 MB / 8.195 GB, free: 8.191 MB / 1.01 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.001386/31.64, allocations: 148.3 kB / 8.195 GB, free: 8.078 MB / 1.01 GB
Notification: Performance of setup shared object (initialization): time 0.0007497/31.64, allocations: 0.602 MB / 8.196 GB, free: 7.637 MB / 1.01 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.008869/31.65, allocations: 3.262 MB / 8.199 GB, free: 6.359 MB / 1.01 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01196/31.66, allocations: 5.322 MB / 8.204 GB, free: 1.785 MB / 1.01 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01942/31.68, allocations: 4.61 MB / 8.209 GB, free: 15.18 MB / 1.026 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.801e-05/31.68, allocations: 16 kB / 8.209 GB, free: 15.16 MB / 1.026 GB
Notification: Performance of matching and sorting (n=970) (initialization): time 0.03799/31.72, allocations: 11.63 MB / 8.22 GB, free: 4.676 MB / 1.026 GB
Notification: Performance of prepare postOptimizeDAE: time 0.9281/32.65, allocations: 24.66 MB / 8.244 GB, free: 84.06 MB / 1.042 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001561/32.65, allocations: 41.59 kB / 8.244 GB, free: 84.06 MB / 1.042 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.03322/32.68, allocations: 6.913 MB / 8.251 GB, free: 83.98 MB / 1.042 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008348/32.69, allocations: 1.299 MB / 8.252 GB, free: 83.98 MB / 1.042 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02795/32.72, allocations: 13.72 MB / 8.266 GB, free: 79.77 MB / 1.042 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01644/32.74, allocations: 1.002 MB / 8.267 GB, free: 79.77 MB / 1.042 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002351/32.74, allocations: 378.4 kB / 8.267 GB, free: 79.77 MB / 1.042 GB
Notification: Performance of prepare postOptimizeDAE: time 1.53e-05/32.74, allocations: 6.594 kB / 8.267 GB, free: 79.77 MB / 1.042 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.03226/32.77, allocations: 10.4 MB / 8.277 GB, free: 79.42 MB / 1.042 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001254/32.77, allocations: 42.66 kB / 8.277 GB, free: 79.42 MB / 1.042 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.03557/32.81, allocations: 6.689 MB / 8.284 GB, free: 79.32 MB / 1.042 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008443/32.81, allocations: 1.27 MB / 8.285 GB, free: 79.32 MB / 1.042 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02585/32.84, allocations: 14.29 MB / 8.299 GB, free: 74.38 MB / 1.042 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01522/32.86, allocations: 0.9345 MB / 8.3 GB, free: 74.38 MB / 1.042 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002222/32.86, allocations: 374.8 kB / 8.3 GB, free: 74.38 MB / 1.042 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: 189
 * Number of states: 0 ()
 * Number of discrete variables: 42 ($PRE.wseCon.T1.enableFire,$PRE.wseCon.T2.enableFire,$whenCondition4,$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,wseCon.stateGraphRoot.resume,wseCon.stateGraphRoot.suspend,triAndRes.conPID.I.trigger_internal)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (725):
 * Single equations (assignments): 712
 * 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 0.003919/32.86, allocations: 0.5546 MB / 8.301 GB, free: 74.27 MB / 1.042 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.004182/32.87, allocations: 1.049 MB / 8.302 GB, free: 74.27 MB / 1.042 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 804 equation(s) and 802 variable(s).
Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed!
Notification: Performance of <failed> postOpt wrapFunctionCalls (simulation): time 0.01918/32.89, allocations: 5.586 MB / 8.307 GB, free: 74.06 MB / 1.042 GB
Error: post-optimization module wrapFunctionCalls (simulation) failed.