Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_master_IBPSA.Fluid.Chillers.Validation.Carnot_TEva_HighTemperature.conf.json
Using package ModelicaServices with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo)
Using package Modelica with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo)
Using package IBPSA with version 3.0.0 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 3.0.0-master/package.mo)
Using package Complex with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo)
Running command: translateModel(IBPSA.Fluid.Chillers.Validation.Carnot_TEva_HighTemperature,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_master_IBPSA.Fluid.Chillers.Validation.Carnot_TEva_HighTemperature")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.002583/0.002589, allocations: 357.5 kB / 16.59 MB, free: 5.562 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 3.0.0-master/package.mo): time 1.42/1.42, allocations: 165.8 MB / 183.1 MB, free: 5.918 MB / 90.72 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 4.615/4.615, allocations: 410.7 MB / 0.6001 GB, free: 37.1 MB / 282.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001859/0.001859, allocations: 188 kB / 0.6668 GB, free: 1.809 MB / 314.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004952/0.0004955, allocations: 18.91 kB / 0.7429 GB, free: 73.85 MB / 378.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1364/0.1369, allocations: 67.45 MB / 0.8087 GB, free: 17.2 MB / 378.7 MB
Notification: Performance of NFInst.instantiate(IBPSA.Fluid.Chillers.Validation.Carnot_TEva_HighTemperature): time 0.09472/0.2317, allocations: 56.48 MB / 0.8639 GB, free: 8.555 MB / 426.7 MB
Notification: Performance of NFInst.instExpressions: time 0.02451/0.2563, allocations: 10.98 MB / 0.8746 GB, free: 13.56 MB / 442.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002559/0.2589, allocations: 51.62 kB / 0.8747 GB, free: 13.51 MB / 442.7 MB
Notification: Performance of NFTyping.typeComponents: time 0.003123/0.2621, allocations: 0.5783 MB / 0.8752 GB, free: 12.93 MB / 442.7 MB
Notification: Performance of NFTyping.typeBindings: time 0.00915/0.2713, allocations: 1.98 MB / 0.8772 GB, free: 10.94 MB / 442.7 MB
Notification: Performance of NFTyping.typeClassSections: time 0.006308/0.2776, allocations: 1.324 MB / 0.8785 GB, free: 9.641 MB / 442.7 MB
Notification: Performance of NFFlatten.flatten: time 0.006971/0.2846, allocations: 3.413 MB / 0.8818 GB, free: 6.215 MB / 442.7 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.002402/0.2871, allocations: 0.7872 MB / 0.8826 GB, free: 5.406 MB / 442.7 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.003714/0.2908, allocations: 1.018 MB / 0.8835 GB, free: 4.379 MB / 442.7 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.002448/0.2933, allocations: 0.8205 MB / 0.8843 GB, free: 3.555 MB / 442.7 MB
Notification: Performance of NFPackage.collectConstants: time 0.0003868/0.2938, allocations: 47.98 kB / 0.8844 GB, free: 3.508 MB / 442.7 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.003862/0.2976, allocations: 0.9275 MB / 0.8853 GB, free: 2.578 MB / 442.7 MB
Notification: Performance of NFScalarize.scalarize: time 0.0006356/0.2983, allocations: 206.9 kB / 0.8855 GB, free: 2.375 MB / 442.7 MB
Notification: Performance of NFVerifyModel.verify: time 0.000756/0.2991, allocations: 289 kB / 0.8858 GB, free: 2.086 MB / 442.7 MB
Notification: Performance of NFConvertDAE.convert: time 0.004019/0.3032, allocations: 1.606 MB / 0.8873 GB, free: 488 kB / 442.7 MB
Notification: Performance of FrontEnd - DAE generated: time 7.384e-06/0.3032, allocations: 7.938 kB / 0.8873 GB, free: 480 kB / 442.7 MB
Notification: Performance of FrontEnd: time 3.116e-06/0.3033, allocations: 0 / 0.8873 GB, free: 480 kB / 442.7 MB
Notification: Performance of Transformations before backend: time 6.508e-05/0.3033, allocations: 0 / 0.8873 GB, free: 480 kB / 442.7 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 194
 * Number of variables: 194
Notification: Performance of Generate backend data structure: time 0.005455/0.3088, allocations: 1.509 MB / 0.8888 GB, free: 14.9 MB / 458.7 MB
Notification: Performance of prepare preOptimizeDAE: time 6.498e-05/0.3089, allocations: 8.031 kB / 0.8888 GB, free: 14.89 MB / 458.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004398/0.3133, allocations: 481.8 kB / 0.8893 GB, free: 14.42 MB / 458.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.004119/0.3175, allocations: 1.102 MB / 0.8904 GB, free: 13.26 MB / 458.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0007457/0.3183, allocations: 141.9 kB / 0.8905 GB, free: 13.12 MB / 458.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003141/0.3186, allocations: 80 kB / 0.8906 GB, free: 13.05 MB / 458.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.004078/0.3227, allocations: 1.019 MB / 0.8916 GB, free: 11.99 MB / 458.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 3.357e-05/0.3228, allocations: 0 / 0.8916 GB, free: 11.99 MB / 458.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001422/0.323, allocations: 32 kB / 0.8916 GB, free: 11.96 MB / 458.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.452e-05/0.323, allocations: 20 kB / 0.8916 GB, free: 11.94 MB / 458.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.005047/0.3281, allocations: 0.9602 MB / 0.8926 GB, free: 10.98 MB / 458.7 MB
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 0.01232/0.3404, allocations: 4.645 MB / 0.8971 GB, free: 6.023 MB / 458.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.00727/0.3478, allocations: 0.9497 MB / 0.898 GB, free: 5.066 MB / 458.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001762/0.3496, allocations: 357.9 kB / 0.8984 GB, free: 4.711 MB / 458.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.0009701/0.3506, allocations: 0.9067 MB / 0.8992 GB, free: 3.602 MB / 458.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.491e-05/0.3507, allocations: 43 kB / 0.8993 GB, free: 3.551 MB / 458.7 MB
Notification: Performance of pre-optimization done (n=48): time 4.299e-06/0.3507, allocations: 0 / 0.8993 GB, free: 3.551 MB / 458.7 MB
Notification: Performance of matching and sorting (n=48): time 0.01335/0.3641, allocations: 1.897 MB / 0.9011 GB, free: 1.625 MB / 458.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.677e-05/0.3642, allocations: 55.84 kB / 0.9012 GB, free: 1.559 MB / 458.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002719/0.3669, allocations: 1.06 MB / 0.9022 GB, free: 496 kB / 458.7 MB
Notification: Performance of collectPreVariables (initialization): time 0.0001801/0.3671, allocations: 41.7 kB / 0.9023 GB, free: 448 kB / 458.7 MB
Notification: Performance of collectInitialEqns (initialization): time 0.3932/0.7604, allocations: 0.5162 MB / 0.9028 GB, free: 92.85 MB / 458.7 MB
Notification: Performance of collectInitialBindings (initialization): time 0.0003056/0.7607, allocations: 166.1 kB / 0.9029 GB, free: 92.83 MB / 458.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 7.423e-05/0.7608, allocations: 13.28 kB / 0.9029 GB, free: 92.83 MB / 458.7 MB
Notification: Performance of setup shared object (initialization): time 8.523e-05/0.7609, allocations: 327.5 kB / 0.9033 GB, free: 92.53 MB / 458.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001968/0.7629, allocations: 353.9 kB / 0.9036 GB, free: 92.53 MB / 458.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002174/0.7651, allocations: 0.5448 MB / 0.9041 GB, free: 92.32 MB / 458.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001901/0.767, allocations: 384.6 kB / 0.9045 GB, free: 92.32 MB / 458.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.056e-05/0.7671, allocations: 7.219 kB / 0.9045 GB, free: 92.32 MB / 458.7 MB
Notification: Performance of matching and sorting (n=70) (initialization): time 0.005343/0.7724, allocations: 1.098 MB / 0.9056 GB, free: 92.2 MB / 458.7 MB
Notification: Performance of prepare postOptimizeDAE: time 0.0001334/0.7726, allocations: 204.9 kB / 0.9058 GB, free: 91.98 MB / 458.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.383e-05/0.7726, allocations: 5 kB / 0.9058 GB, free: 91.98 MB / 458.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002287/0.7749, allocations: 332.9 kB / 0.9061 GB, free: 91.98 MB / 458.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001251/0.7762, allocations: 139.2 kB / 0.9062 GB, free: 91.97 MB / 458.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002542/0.7788, allocations: 0.9469 MB / 0.9071 GB, free: 91.45 MB / 458.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00258/0.7814, allocations: 205.8 kB / 0.9073 GB, free: 91.43 MB / 458.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001844/0.7817, allocations: 29.42 kB / 0.9074 GB, free: 91.43 MB / 458.7 MB
Notification: Performance of prepare postOptimizeDAE: time 1.532e-05/0.7817, allocations: 4.344 kB / 0.9074 GB, free: 91.43 MB / 458.7 MB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.004948/0.7866, allocations: 0.9809 MB / 0.9083 GB, free: 91.38 MB / 458.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.557e-05/0.7867, allocations: 3.5 kB / 0.9083 GB, free: 91.38 MB / 458.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001996/0.7887, allocations: 327.7 kB / 0.9087 GB, free: 91.37 MB / 458.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001207/0.79, allocations: 138.9 kB / 0.9088 GB, free: 91.36 MB / 458.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002549/0.7926, allocations: 0.9402 MB / 0.9097 GB, free: 90.83 MB / 458.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002433/0.795, allocations: 178.2 kB / 0.9099 GB, free: 90.79 MB / 458.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002369/0.7953, allocations: 32.34 kB / 0.9099 GB, free: 90.79 MB / 458.7 MB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 17
 * 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 (56):
 * Single equations (assignments): 55
 * 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 0.0008737/0.7962, allocations: 358.6 kB / 0.9102 GB, free: 90.59 MB / 458.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003919/0.7966, allocations: 113.4 kB / 0.9104 GB, free: 90.54 MB / 458.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00506/0.8017, allocations: 1.077 MB / 0.9114 GB, free: 90.41 MB / 458.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.55e-05/0.8018, allocations: 2.625 kB / 0.9114 GB, free: 90.41 MB / 458.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.839e-06/0.8018, allocations: 1.344 kB / 0.9114 GB, free: 90.41 MB / 458.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 0.0009056/0.8027, allocations: 284.6 kB / 0.9117 GB, free: 90.25 MB / 458.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002957/0.803, allocations: 5.812 kB / 0.9117 GB, free: 90.25 MB / 458.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001924/0.805, allocations: 125.7 kB / 0.9118 GB, free: 90.23 MB / 458.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001722/0.8052, allocations: 32.48 kB / 0.9118 GB, free: 90.23 MB / 458.7 MB
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 0.006175/0.8114, allocations: 0.9291 MB / 0.9127 GB, free: 90.09 MB / 458.7 MB
Error: post-optimization module createDAEmodeBDAE (simulation) failed.