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 3.573/3.573, allocations: 403.3 MB / 415.4 MB, free: 12.9 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.268e-05/3.282e-05, allocations: 4 kB / 0.499 GB, free: 13.38 MB / 426.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4789/0.4789, allocations: 92.67 MB / 0.5895 GB, free: 14.5 MB / 490.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 6.15/6.629, allocations: 2.52 GB / 3.109 GB, free: 46 MB / 0.7761 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002219/6.629, allocations: 83.84 kB / 3.109 GB, free: 45.96 MB / 0.7761 GB
Notification: Performance of FrontEnd - DAE generated: time 24.53/31.16, allocations: 4.914 GB / 8.023 GB, free: 42.51 MB / 0.9948 GB
Notification: Performance of FrontEnd: time 3.307e-06/31.16, allocations: 0 / 8.023 GB, free: 42.51 MB / 0.9948 GB
Notification: Performance of Transformations before backend: time 0.003333/31.16, allocations: 323.7 kB / 8.023 GB, free: 42.46 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: 2238
 * Number of variables: 2238
Notification: Performance of Generate backend data structure: time 0.04713/31.21, allocations: 11.65 MB / 8.035 GB, free: 37.26 MB / 0.9948 GB
Notification: Performance of prepare preOptimizeDAE: time 4.457e-05/31.21, allocations: 12.88 kB / 8.035 GB, free: 37.25 MB / 0.9948 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.03077/31.24, allocations: 3.6 MB / 8.038 GB, free: 36.41 MB / 0.9948 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.05376/31.29, allocations: 15.91 MB / 8.054 GB, free: 34.25 MB / 0.9948 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001206/31.29, allocations: 0.7664 MB / 8.055 GB, free: 34.17 MB / 0.9948 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.004204/31.3, allocations: 0.9282 MB / 8.055 GB, free: 34.16 MB / 0.9948 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.04053/31.34, allocations: 11.34 MB / 8.067 GB, free: 33 MB / 0.9948 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0005165/31.34, allocations: 28.73 kB / 8.067 GB, free: 32.99 MB / 0.9948 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.003572/31.34, allocations: 360.4 kB / 8.067 GB, free: 32.99 MB / 0.9948 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004085/31.34, allocations: 371.4 kB / 8.067 GB, free: 32.96 MB / 0.9948 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03331/31.38, allocations: 10.1 MB / 8.077 GB, free: 32.81 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 0.1062/31.48, allocations: 50.63 MB / 8.127 GB, free: 10.25 MB / 0.9948 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.02237/31.51, allocations: 7.569 MB / 8.134 GB, free: 9.809 MB / 0.9948 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.009843/31.52, allocations: 4.092 MB / 8.138 GB, free: 9.746 MB / 0.9948 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.04244/31.56, allocations: 16.17 MB / 8.154 GB, free: 15.99 MB / 1.01 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01458/31.57, allocations: 4.26 MB / 8.158 GB, free: 14.43 MB / 1.01 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.0097/31.58, allocations: 1.079 MB / 8.159 GB, free: 13.98 MB / 1.01 GB
Notification: Performance of pre-optimization done (n=630): time 2.614e-05/31.58, allocations: 7.094 kB / 8.159 GB, free: 13.98 MB / 1.01 GB
Notification: Performance of matching and sorting (n=689): time 0.08696/31.67, allocations: 21.06 MB / 8.18 GB, free: 15.08 MB / 1.026 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002394/31.67, allocations: 320.4 kB / 8.18 GB, free: 14.71 MB / 1.026 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02452/31.69, allocations: 8.309 MB / 8.188 GB, free: 7.391 MB / 1.026 GB
Notification: Performance of collectPreVariables (initialization): time 0.002016/31.7, allocations: 185.7 kB / 8.188 GB, free: 7.203 MB / 1.026 GB
Notification: Performance of collectInitialEqns (initialization): time 0.009989/31.71, allocations: 5.516 MB / 8.194 GB, free: 2.176 MB / 1.026 GB
Notification: Performance of collectInitialBindings (initialization): time 0.00446/31.71, allocations: 2.338 MB / 8.196 GB, free: 4 kB / 1.026 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.8516/32.56, allocations: 148.3 kB / 8.196 GB, free: 76.54 MB / 1.026 GB
Notification: Performance of setup shared object (initialization): time 0.0008993/32.56, allocations: 0.5937 MB / 8.197 GB, free: 76.22 MB / 1.026 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.009828/32.57, allocations: 3.257 MB / 8.2 GB, free: 76.21 MB / 1.026 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01139/32.59, allocations: 5.363 MB / 8.205 GB, free: 73.99 MB / 1.026 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01097/32.6, allocations: 4.188 MB / 8.209 GB, free: 73.74 MB / 1.026 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.251e-05/32.6, allocations: 14.38 kB / 8.209 GB, free: 73.74 MB / 1.026 GB
Notification: Performance of matching and sorting (n=970) (initialization): time 0.04828/32.64, allocations: 12.86 MB / 8.222 GB, free: 73.35 MB / 1.026 GB
Notification: Performance of prepare postOptimizeDAE: time 0.004656/32.65, allocations: 24.68 MB / 8.246 GB, free: 48.41 MB / 1.026 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001978/32.65, allocations: 43.66 kB / 8.246 GB, free: 48.41 MB / 1.026 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.03481/32.68, allocations: 7.083 MB / 8.253 GB, free: 48.34 MB / 1.026 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007977/32.69, allocations: 1.301 MB / 8.254 GB, free: 48.34 MB / 1.026 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0283/32.72, allocations: 13.97 MB / 8.268 GB, free: 44.05 MB / 1.026 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0156/32.74, allocations: 0.9998 MB / 8.269 GB, free: 44.04 MB / 1.026 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.00227/32.74, allocations: 375.7 kB / 8.269 GB, free: 44.04 MB / 1.026 GB
Notification: Performance of prepare postOptimizeDAE: time 1.517e-05/32.74, allocations: 6.469 kB / 8.269 GB, free: 44.04 MB / 1.026 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.04065/32.78, allocations: 11.53 MB / 8.28 GB, free: 43.67 MB / 1.026 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001331/32.78, allocations: 42.84 kB / 8.28 GB, free: 43.67 MB / 1.026 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.03443/32.81, allocations: 6.865 MB / 8.287 GB, free: 43.58 MB / 1.026 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007724/32.82, allocations: 1.266 MB / 8.288 GB, free: 43.58 MB / 1.026 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03379/32.86, allocations: 14.55 MB / 8.302 GB, free: 38.56 MB / 1.026 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01467/32.87, allocations: 0.9357 MB / 8.303 GB, free: 38.56 MB / 1.026 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002237/32.87, allocations: 361.5 kB / 8.304 GB, free: 38.56 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: 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 0.004005/32.88, allocations: 0.5711 MB / 8.304 GB, free: 38.45 MB / 1.026 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.004089/32.88, allocations: 1.052 MB / 8.305 GB, free: 38.45 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 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 0.01969/32.9, allocations: 5.59 MB / 8.311 GB, free: 38.24 MB / 1.026 GB
Error: post-optimization module wrapFunctionCalls (simulation) failed.