Warning: Requested package Modelica of version 3.2.2, but this package was already loaded with version 3.2.1. You might experience problems if these versions are incompatible.
Notification: Performance of loadModel(Buildings): time 2.716/2.716, allocations: 318.2 MB / 323.4 MB, free: 13.27 MB / 264.6 MB
Notification: Performance of FrontEnd - loaded program: time 0.1867/2.903, allocations: 75.14 MB / 398.6 MB, free: 2.074 MB / 328.6 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4063/3.309, allocations: 72.82 MB / 471.4 MB, free: 1.926 MB / 376.6 MB
Notification: Performance of FrontEnd - scodeFlatten: time 5.982/9.291, allocations: 2.469 GB / 2.929 GB, free: 154.3 MB / 0.6178 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002909/9.292, allocations: 86.7 kB / 2.929 GB, free: 154.3 MB / 0.6178 GB
[/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica_StateGraph2 2.0.3/package.mo:12150:5-12156:3:writable] Warning: Usage of non-standard operator (not specified in the Modelica specification): Connections.uniqueRoot. Functionality might be partially supported but is not guaranteed.
Notification: Performance of Generate backend data structure: time 19.31/28.6, allocations: 4.065 GB / 6.994 GB, free: 37.98 MB / 0.8053 GB
Notification: Performance of prepare preOptimizeDAE: time 4.253e-05/28.6, allocations: 8.938 kB / 6.994 GB, free: 37.98 MB / 0.8053 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01884/28.62, allocations: 2.022 MB / 6.996 GB, free: 37.3 MB / 0.8053 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.05739/28.68, allocations: 13.32 MB / 7.009 GB, free: 35.72 MB / 0.8053 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0007831/28.68, allocations: 382.9 kB / 7.01 GB, free: 35.64 MB / 0.8053 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.004096/28.68, allocations: 0.4892 MB / 7.01 GB, free: 35.64 MB / 0.8053 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.03134/28.71, allocations: 8.104 MB / 7.018 GB, free: 35.61 MB / 0.8053 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.03569/28.75, allocations: 8.261 MB / 7.026 GB, free: 34.86 MB / 0.8053 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0003903/28.75, allocations: 18.48 kB / 7.026 GB, free: 34.86 MB / 0.8053 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.003194/28.75, allocations: 9.062 kB / 7.026 GB, free: 34.86 MB / 0.8053 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004482/28.75, allocations: 324.7 kB / 7.027 GB, free: 34.84 MB / 0.8053 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.1081/28.86, allocations: 37.73 MB / 7.063 GB, free: 22.1 MB / 0.8053 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01251/28.87, allocations: 4.33 MB / 7.068 GB, free: 22.05 MB / 0.8053 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.009925/28.88, allocations: 3.488 MB / 7.071 GB, free: 21.99 MB / 0.8053 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.04527/28.93, allocations: 17.37 MB / 7.088 GB, free: 12.65 MB / 0.8053 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01078/28.94, allocations: 3.392 MB / 7.091 GB, free: 12.45 MB / 0.8053 GB
Notification: Performance of pre-optimization done (n=588): time 1.976e-05/28.94, allocations: 3.938 kB / 7.091 GB, free: 12.44 MB / 0.8053 GB
Notification: Performance of matching and sorting (n=641): time 0.1021/29.04, allocations: 19.23 MB / 7.11 GB, free: 9.496 MB / 0.8053 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001511/29.04, allocations: 359.7 kB / 7.11 GB, free: 9.145 MB / 0.8053 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02135/29.06, allocations: 7.017 MB / 7.117 GB, free: 8.645 MB / 0.8053 GB
Notification: Performance of collectPreVariables (initialization): time 0.00242/29.07, allocations: 42.67 kB / 7.117 GB, free: 8.613 MB / 0.8053 GB
Notification: Performance of collectInitialEqns (initialization): time 0.006095/29.07, allocations: 2.803 MB / 7.12 GB, free: 7.277 MB / 0.8053 GB
Notification: Performance of collectInitialBindings (initialization): time 0.007196/29.08, allocations: 2.095 MB / 7.122 GB, free: 5.879 MB / 0.8053 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0009954/29.08, allocations: 5.438 kB / 7.122 GB, free: 5.875 MB / 0.8053 GB
Notification: Performance of setup shared object (initialization): time 0.0006633/29.08, allocations: 0.5641 MB / 7.123 GB, free: 5.559 MB / 0.8053 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.008647/29.09, allocations: 2.771 MB / 7.125 GB, free: 5.543 MB / 0.8053 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01104/29.1, allocations: 4.546 MB / 7.13 GB, free: 3.82 MB / 0.8053 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01886/29.12, allocations: 4.259 MB / 7.134 GB, free: 3.715 MB / 0.8053 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.593e-05/29.12, allocations: 9.188 kB / 7.134 GB, free: 3.715 MB / 0.8053 GB
Notification: Performance of matching and sorting (n=867) (initialization): time 0.05279/29.17, allocations: 10.19 MB / 7.144 GB, free: 2.211 MB / 0.8053 GB
Notification: Performance of prepare postOptimizeDAE: time 0.008011/29.18, allocations: 17.27 MB / 7.161 GB, free: 15.75 MB / 0.8366 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0002338/29.18, allocations: 31.69 kB / 7.161 GB, free: 15.75 MB / 0.8366 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02245/29.2, allocations: 3.144 MB / 7.164 GB, free: 14.59 MB / 0.8366 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01054/29.22, allocations: 1.136 MB / 7.165 GB, free: 13.68 MB / 0.8366 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03377/29.25, allocations: 12.84 MB / 7.178 GB, free: 1.871 MB / 0.8366 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01681/29.27, allocations: 0.6007 MB / 7.178 GB, free: 1.473 MB / 0.8366 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002324/29.27, allocations: 312.9 kB / 7.178 GB, free: 1.199 MB / 0.8366 GB
Notification: Performance of prepare postOptimizeDAE: time 1.343e-05/29.27, allocations: 4 kB / 7.178 GB, free: 1.195 MB / 0.8366 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.9865/30.25, allocations: 9.774 MB / 7.188 GB, free: 108.1 MB / 0.8366 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001107/30.25, allocations: 33.16 kB / 7.188 GB, free: 108.1 MB / 0.8366 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01985/30.27, allocations: 3.113 MB / 7.191 GB, free: 108 MB / 0.8366 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009901/30.28, allocations: 1.132 MB / 7.192 GB, free: 108 MB / 0.8366 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02917/30.31, allocations: 14.67 MB / 7.207 GB, free: 101.9 MB / 0.8366 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01597/30.33, allocations: 0.5941 MB / 7.207 GB, free: 101.9 MB / 0.8366 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002148/30.33, allocations: 304.1 kB / 7.207 GB, free: 101.9 MB / 0.8366 GB
Warning: There are iteration variables with default zero start attribute. For more information set -d=initialization. In OMEdit Tools->Options->Simulation->OMCFlags, in OMNotebook call setCommandLineOptions("-d=initialization").
Notification: Performance of prepare postOptimizeDAE: time 0.0009709/30.33, allocations: 116.2 kB / 7.208 GB, free: 101.8 MB / 0.8366 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.003449/30.34, allocations: 0.9315 MB / 7.208 GB, free: 101.8 MB / 0.8366 GB
Error: Too many equations, over-determined system. The model has 719 equation(s) and 718 variable(s).
Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed!
Notification: Performance of <failed> postOpt wrapFunctionCalls (simulation): time 0.02741/30.36, allocations: 5.612 MB / 7.214 GB, free: 101.7 MB / 0.8366 GB
Error: post-optimization module wrapFunctionCalls (simulation) failed.
Error: Internal error SimCode: The model Buildings.Examples.ChillerPlant.DataCenterContinuousTimeControl could not be translated to FMU