Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.8.0.x_Buildings.Fluid.Chillers.Validation.Carnot_TEva_etaPL.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo", uses=false)
Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo)
Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo)
Using package Complex with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo)
Using package Buildings with version 8.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo)
Running command: translateModel(Buildings.Fluid.Chillers.Validation.Carnot_TEva_etaPL,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.8.0.x_Buildings.Fluid.Chillers.Validation.Carnot_TEva_etaPL")
translateModel(Buildings.Fluid.Chillers.Validation.Carnot_TEva_etaPL,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.8.0.x_Buildings.Fluid.Chillers.Validation.Carnot_TEva_etaPL")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo): time 1.885/1.885, allocations: 288.4 MB / 304.3 MB, free: 8.035 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001017/0.001017, allocations: 184.5 kB / 372.9 MB, free: 10.15 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.664/1.664, allocations: 205.4 MB / 0.6316 GB, free: 9.922 MB / 458.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001/0.001, allocations: 102.2 kB / 0.745 GB, free: 5.82 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.000405/0.000405, allocations: 11.56 kB / 0.8681 GB, free: 141.9 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2165/0.2169, allocations: 115.3 MB / 0.9807 GB, free: 27.36 MB / 0.6198 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Chillers.Validation.Carnot_TEva_etaPL): time 0.04538/0.2623, allocations: 56.54 MB / 1.036 GB, free: 2.656 MB / 0.6511 GB
Notification: Performance of NFInst.instExpressions: time 0.01466/0.277, allocations: 11.13 MB / 1.047 GB, free: 7.512 MB / 0.6667 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001871/0.2789, allocations: 55.62 kB / 1.047 GB, free: 7.457 MB / 0.6667 GB
Notification: Performance of NFTyping.typeComponents: time 0.001701/0.2807, allocations: 460.9 kB / 1.047 GB, free: 7.004 MB / 0.6667 GB
Notification: Performance of NFTyping.typeBindings: time 0.004818/0.2855, allocations: 1.621 MB / 1.049 GB, free: 5.375 MB / 0.6667 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002917/0.2884, allocations: 0.8817 MB / 1.05 GB, free: 4.504 MB / 0.6667 GB
Notification: Performance of NFFlatten.flatten: time 0.004506/0.2929, allocations: 3.429 MB / 1.053 GB, free: 1.062 MB / 0.6667 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001474/0.2944, allocations: 0.8863 MB / 1.054 GB, free: 148 kB / 0.6667 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.00229/0.2967, allocations: 1.093 MB / 1.055 GB, free: 15.04 MB / 0.6823 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001204/0.298, allocations: 0.8127 MB / 1.056 GB, free: 14.23 MB / 0.6823 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001225/0.2981, allocations: 44 kB / 1.056 GB, free: 14.18 MB / 0.6823 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002555/0.3007, allocations: 1.314 MB / 1.057 GB, free: 12.87 MB / 0.6823 GB
Notification: Performance of NFScalarize.scalarize: time 0.0002251/0.3009, allocations: 203 kB / 1.057 GB, free: 12.67 MB / 0.6823 GB
Notification: Performance of NFVerifyModel.verify: time 0.0007319/0.3016, allocations: 0.6003 MB / 1.058 GB, free: 12.06 MB / 0.6823 GB
Notification: Performance of NFConvertDAE.convert: time 0.002121/0.3038, allocations: 1.726 MB / 1.06 GB, free: 10.33 MB / 0.6823 GB
Notification: Performance of FrontEnd - DAE generated: time 5.911e-06/0.3038, allocations: 0 / 1.06 GB, free: 10.33 MB / 0.6823 GB
Notification: Performance of FrontEnd: time 2.976e-06/0.3038, allocations: 0 / 1.06 GB, free: 10.33 MB / 0.6823 GB
Notification: Performance of Transformations before backend: time 1.682e-05/0.3038, allocations: 3.938 kB / 1.06 GB, free: 10.33 MB / 0.6823 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 192
 * Number of variables: 192
Notification: Performance of Generate backend data structure: time 0.002563/0.3064, allocations: 1.503 MB / 1.061 GB, free: 8.77 MB / 0.6823 GB
Notification: Performance of prepare preOptimizeDAE: time 4.098e-05/0.3064, allocations: 8.031 kB / 1.061 GB, free: 8.762 MB / 0.6823 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001581/0.308, allocations: 387 kB / 1.061 GB, free: 8.383 MB / 0.6823 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001989/0.31, allocations: 1.136 MB / 1.063 GB, free: 7.188 MB / 0.6823 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003502/0.3104, allocations: 125.9 kB / 1.063 GB, free: 7.066 MB / 0.6823 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001144/0.3105, allocations: 80 kB / 1.063 GB, free: 6.988 MB / 0.6823 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002184/0.3127, allocations: 0.9644 MB / 1.064 GB, free: 5.984 MB / 0.6823 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.874e-05/0.3128, allocations: 3.938 kB / 1.064 GB, free: 5.98 MB / 0.6823 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001193/0.3129, allocations: 35.94 kB / 1.064 GB, free: 5.945 MB / 0.6823 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.089e-05/0.3129, allocations: 24 kB / 1.064 GB, free: 5.922 MB / 0.6823 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003239/0.3162, allocations: 0.8548 MB / 1.065 GB, free: 5.066 MB / 0.6823 GB
Warning: The model contains alias variables with redundant start and/or conflicting 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 0.008778/0.325, allocations: 4.54 MB / 1.069 GB, free: 216 kB / 0.6823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.4697/0.7947, allocations: 0.6314 MB / 1.07 GB, free: 91.18 MB / 0.6823 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0009004/0.7957, allocations: 298.9 kB / 1.07 GB, free: 91.18 MB / 0.6823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001388/0.7971, allocations: 1.395 MB / 1.071 GB, free: 89.68 MB / 0.6823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.516e-05/0.7971, allocations: 38.36 kB / 1.071 GB, free: 89.64 MB / 0.6823 GB
Notification: Performance of pre-optimization done (n=48): time 5.641e-06/0.7971, allocations: 0 / 1.071 GB, free: 89.64 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=48): time 0.006597/0.8037, allocations: 1.76 MB / 1.073 GB, free: 89.46 MB / 0.6823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.98e-05/0.8038, allocations: 60.98 kB / 1.073 GB, free: 89.39 MB / 0.6823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001894/0.8057, allocations: 1.052 MB / 1.074 GB, free: 88.97 MB / 0.6823 GB
Notification: Performance of collectPreVariables (initialization): time 7.856e-05/0.8058, allocations: 38.2 kB / 1.074 GB, free: 88.93 MB / 0.6823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004237/0.8062, allocations: 0.5201 MB / 1.075 GB, free: 88.62 MB / 0.6823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001494/0.8064, allocations: 166.4 kB / 1.075 GB, free: 88.52 MB / 0.6823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.159e-05/0.8064, allocations: 11.56 kB / 1.075 GB, free: 88.51 MB / 0.6823 GB
Notification: Performance of setup shared object (initialization): time 8.978e-05/0.8065, allocations: 330.1 kB / 1.075 GB, free: 88.19 MB / 0.6823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0008923/0.8074, allocations: 296 kB / 1.075 GB, free: 88.12 MB / 0.6823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001078/0.8085, allocations: 491.6 kB / 1.076 GB, free: 87.83 MB / 0.6823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001507/0.81, allocations: 0.6594 MB / 1.077 GB, free: 87.52 MB / 0.6823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.873e-06/0.81, allocations: 5.406 kB / 1.077 GB, free: 87.52 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=69) (initialization): time 0.003662/0.8137, allocations: 1.168 MB / 1.078 GB, free: 87.16 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 9.979e-05/0.8138, allocations: 187.3 kB / 1.078 GB, free: 86.94 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.182e-05/0.8138, allocations: 3.375 kB / 1.078 GB, free: 86.94 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001371/0.8152, allocations: 341.2 kB / 1.078 GB, free: 86.86 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005439/0.8158, allocations: 118.8 kB / 1.078 GB, free: 86.85 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001463/0.8173, allocations: 0.9418 MB / 1.079 GB, free: 86.19 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001504/0.8188, allocations: 184.6 kB / 1.079 GB, free: 86.13 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001554/0.8189, allocations: 30.39 kB / 1.079 GB, free: 86.12 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 2.073e-05/0.819, allocations: 4.219 kB / 1.079 GB, free: 86.12 MB / 0.6823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.004375/0.8234, allocations: 1.018 MB / 1.08 GB, free: 85.83 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.372e-05/0.8234, allocations: 3.062 kB / 1.08 GB, free: 85.83 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001375/0.8248, allocations: 329.8 kB / 1.081 GB, free: 85.75 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005292/0.8253, allocations: 125.7 kB / 1.081 GB, free: 85.73 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001485/0.8268, allocations: 0.9285 MB / 1.082 GB, free: 85.08 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001256/0.8281, allocations: 153.4 kB / 1.082 GB, free: 85.04 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.675e-05/0.8282, allocations: 33.19 kB / 1.082 GB, free: 85.03 MB / 0.6823 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 15
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (55):
 * Single equations (assignments): 54
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {1 14}
Notification: Performance of prepare postOptimizeDAE: time 0.000577/0.8288, allocations: 361.1 kB / 1.082 GB, free: 84.73 MB / 0.6823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001782/0.8289, allocations: 112.7 kB / 1.082 GB, free: 84.68 MB / 0.6823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003258/0.8322, allocations: 1.127 MB / 1.084 GB, free: 84.29 MB / 0.6823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.319e-05/0.8322, allocations: 6.25 kB / 1.084 GB, free: 84.29 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.263e-06/0.8322, allocations: 0.5625 kB / 1.084 GB, free: 84.29 MB / 0.6823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0005237/0.8328, allocations: 281.2 kB / 1.084 GB, free: 84.07 MB / 0.6823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001231/0.8329, allocations: 6.828 kB / 1.084 GB, free: 84.07 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0007522/0.8337, allocations: 103.3 kB / 1.084 GB, free: 84.05 MB / 0.6823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001031/0.8338, allocations: 31.27 kB / 1.084 GB, free: 84.05 MB / 0.6823 GB
Error: Internal error IndexReduction.pantelidesIndexReduction failed! System is structurally singular and cannot be handled because the number of unassigned equations is larger than the number of states. Use -d=bltdump to get more information.
Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed!
Notification: Performance of <failed> postOpt createDAEmodeBDAE (simulation): time 0.002977/0.8368, allocations: 0.8642 MB / 1.085 GB, free: 83.78 MB / 0.6823 GB
Error: post-optimization module createDAEmodeBDAE (simulation) failed.