Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_master_IBPSA.Fluid.Chillers.Validation.Carnot_TEva_LimitedCapacity.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_LimitedCapacity,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_master_IBPSA.Fluid.Chillers.Validation.Carnot_TEva_LimitedCapacity")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.002591/0.002597, allocations: 358.7 kB / 16.59 MB, free: 5.566 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 3.0.0-master/package.mo): time 1.635/1.635, allocations: 165.8 MB / 183.1 MB, free: 5.473 MB / 138.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 4.158/4.158, allocations: 410.8 MB / 0.6001 GB, free: 15.16 MB / 298.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001824/0.001824, allocations: 200.8 kB / 0.6668 GB, free: 6.934 MB / 298.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0005036/0.0005039, allocations: 16 kB / 0.7429 GB, free: 8.969 MB / 378.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4334/0.434, allocations: 67.44 MB / 0.8087 GB, free: 28.8 MB / 378.7 MB
Notification: Performance of NFInst.instantiate(IBPSA.Fluid.Chillers.Validation.Carnot_TEva_LimitedCapacity): time 0.08491/0.5189, allocations: 56.44 MB / 0.8639 GB, free: 4.203 MB / 410.7 MB
Notification: Performance of NFInst.instExpressions: time 0.03323/0.5522, allocations: 10.97 MB / 0.8746 GB, free: 9.223 MB / 426.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.003147/0.5554, allocations: 47.69 kB / 0.8746 GB, free: 9.176 MB / 426.7 MB
Notification: Performance of NFTyping.typeComponents: time 0.004767/0.5603, allocations: 0.5784 MB / 0.8752 GB, free: 8.594 MB / 426.7 MB
Notification: Performance of NFTyping.typeBindings: time 0.0135/0.5739, allocations: 1.973 MB / 0.8771 GB, free: 6.609 MB / 426.7 MB
Notification: Performance of NFTyping.typeClassSections: time 0.01019/0.5841, allocations: 1.32 MB / 0.8784 GB, free: 5.312 MB / 426.7 MB
Notification: Performance of NFFlatten.flatten: time 0.009589/0.5938, allocations: 3.4 MB / 0.8817 GB, free: 1.902 MB / 426.7 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.003021/0.5968, allocations: 0.7859 MB / 0.8825 GB, free: 1.098 MB / 426.7 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.004841/0.6017, allocations: 1.003 MB / 0.8835 GB, free: 92 kB / 426.7 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.003088/0.6049, allocations: 0.8088 MB / 0.8843 GB, free: 15.28 MB / 442.7 MB
Notification: Performance of NFPackage.collectConstants: time 0.0003639/0.6053, allocations: 48 kB / 0.8843 GB, free: 15.23 MB / 442.7 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.005416/0.6107, allocations: 0.9508 MB / 0.8852 GB, free: 14.28 MB / 442.7 MB
Notification: Performance of NFScalarize.scalarize: time 0.0006535/0.6115, allocations: 203 kB / 0.8854 GB, free: 14.08 MB / 442.7 MB
Notification: Performance of NFVerifyModel.verify: time 0.0008882/0.6124, allocations: 277.1 kB / 0.8857 GB, free: 13.8 MB / 442.7 MB
Notification: Performance of NFConvertDAE.convert: time 0.00514/0.6175, allocations: 1.617 MB / 0.8873 GB, free: 12.18 MB / 442.7 MB
Notification: Performance of FrontEnd - DAE generated: time 6.201e-06/0.6176, allocations: 0 / 0.8873 GB, free: 12.18 MB / 442.7 MB
Notification: Performance of FrontEnd: time 2.274e-06/0.6176, allocations: 0 / 0.8873 GB, free: 12.18 MB / 442.7 MB
Notification: Performance of Transformations before backend: time 2.803e-05/0.6177, allocations: 0 / 0.8873 GB, free: 12.18 MB / 442.7 MB
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 0.006522/0.6242, allocations: 1.493 MB / 0.8887 GB, free: 10.63 MB / 442.7 MB
Notification: Performance of prepare preOptimizeDAE: time 7.054e-05/0.6243, allocations: 8.031 kB / 0.8887 GB, free: 10.62 MB / 442.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004731/0.6291, allocations: 394 kB / 0.8891 GB, free: 10.23 MB / 442.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.005186/0.6343, allocations: 1.094 MB / 0.8902 GB, free: 9.082 MB / 442.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.00106/0.6354, allocations: 129.9 kB / 0.8903 GB, free: 8.957 MB / 442.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003777/0.6358, allocations: 83.95 kB / 0.8904 GB, free: 8.875 MB / 442.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.005203/0.6411, allocations: 0.9644 MB / 0.8913 GB, free: 7.871 MB / 442.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 4.381e-05/0.6412, allocations: 0 / 0.8913 GB, free: 7.871 MB / 442.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001994/0.6414, allocations: 35.98 kB / 0.8914 GB, free: 7.836 MB / 442.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.062e-05/0.6415, allocations: 20 kB / 0.8914 GB, free: 7.816 MB / 442.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.006057/0.6476, allocations: 0.851 MB / 0.8922 GB, free: 6.969 MB / 442.7 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 0.01586/0.6635, allocations: 4.528 MB / 0.8966 GB, free: 2.121 MB / 442.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.004475/0.668, allocations: 0.6308 MB / 0.8972 GB, free: 1.484 MB / 442.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001932/0.67, allocations: 302 kB / 0.8975 GB, free: 1.188 MB / 442.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.003356/0.6734, allocations: 1.393 MB / 0.8989 GB, free: 15.5 MB / 458.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.722e-05/0.6735, allocations: 35 kB / 0.8989 GB, free: 15.45 MB / 458.7 MB
Notification: Performance of pre-optimization done (n=47): time 5.63e-06/0.6736, allocations: 4 kB / 0.8989 GB, free: 15.45 MB / 458.7 MB
Notification: Performance of matching and sorting (n=47): time 0.01394/0.6875, allocations: 1.893 MB / 0.9008 GB, free: 13.53 MB / 458.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.428e-05/0.6876, allocations: 59.84 kB / 0.9008 GB, free: 13.46 MB / 458.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002665/0.6903, allocations: 1.048 MB / 0.9019 GB, free: 12.39 MB / 458.7 MB
Notification: Performance of collectPreVariables (initialization): time 0.0001673/0.6905, allocations: 41.64 kB / 0.9019 GB, free: 12.35 MB / 458.7 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0006919/0.6912, allocations: 0.5236 MB / 0.9024 GB, free: 11.82 MB / 458.7 MB
Notification: Performance of collectInitialBindings (initialization): time 0.000263/0.6915, allocations: 161.6 kB / 0.9026 GB, free: 11.66 MB / 458.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 6.515e-05/0.6916, allocations: 16 kB / 0.9026 GB, free: 11.64 MB / 458.7 MB
Notification: Performance of setup shared object (initialization): time 0.0001569/0.6917, allocations: 326 kB / 0.9029 GB, free: 11.32 MB / 458.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001557/0.6933, allocations: 292.9 kB / 0.9032 GB, free: 11.03 MB / 458.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001808/0.6951, allocations: 499.2 kB / 0.9036 GB, free: 10.47 MB / 458.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001614/0.6968, allocations: 336.5 kB / 0.904 GB, free: 10.14 MB / 458.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.394e-06/0.6968, allocations: 4 kB / 0.904 GB, free: 10.13 MB / 458.7 MB
Notification: Performance of matching and sorting (n=69) (initialization): time 0.004863/0.7017, allocations: 0.9874 MB / 0.9049 GB, free: 9.133 MB / 458.7 MB
Notification: Performance of prepare postOptimizeDAE: time 0.0002299/0.702, allocations: 196.4 kB / 0.9051 GB, free: 8.891 MB / 458.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.674e-05/0.702, allocations: 7.984 kB / 0.9051 GB, free: 8.883 MB / 458.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002289/0.7043, allocations: 328.6 kB / 0.9054 GB, free: 8.559 MB / 458.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001016/0.7054, allocations: 119.8 kB / 0.9056 GB, free: 8.441 MB / 458.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002734/0.7081, allocations: 0.9387 MB / 0.9065 GB, free: 7.477 MB / 458.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002399/0.7106, allocations: 182.7 kB / 0.9066 GB, free: 7.301 MB / 458.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001513/0.7108, allocations: 31.98 kB / 0.9067 GB, free: 7.27 MB / 458.7 MB
Notification: Performance of prepare postOptimizeDAE: time 1.588e-05/0.7108, allocations: 11.88 kB / 0.9067 GB, free: 7.258 MB / 458.7 MB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.004387/0.7152, allocations: 0.8658 MB / 0.9075 GB, free: 6.391 MB / 458.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.659e-05/0.7153, allocations: 4.344 kB / 0.9075 GB, free: 6.387 MB / 458.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002034/0.7173, allocations: 328.5 kB / 0.9078 GB, free: 6.062 MB / 458.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001022/0.7184, allocations: 115.9 kB / 0.908 GB, free: 5.949 MB / 458.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002615/0.721, allocations: 0.9419 MB / 0.9089 GB, free: 4.984 MB / 458.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002228/0.7233, allocations: 155.4 kB / 0.909 GB, free: 4.832 MB / 458.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002696/0.7236, allocations: 27.98 kB / 0.9091 GB, free: 4.805 MB / 458.7 MB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 16
 * 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 0.001349/0.725, allocations: 360.9 kB / 0.9094 GB, free: 4.441 MB / 458.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006125/0.7256, allocations: 114.6 kB / 0.9095 GB, free: 4.328 MB / 458.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.009566/0.7352, allocations: 1.116 MB / 0.9106 GB, free: 3.195 MB / 458.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.231e-05/0.7353, allocations: 0 / 0.9106 GB, free: 3.195 MB / 458.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.837e-06/0.7353, allocations: 0 / 0.9106 GB, free: 3.195 MB / 458.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 0.001202/0.7365, allocations: 287.4 kB / 0.9109 GB, free: 2.895 MB / 458.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003307/0.7369, allocations: 8 kB / 0.9109 GB, free: 2.887 MB / 458.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001608/0.7385, allocations: 99.84 kB / 0.911 GB, free: 2.789 MB / 458.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001383/0.7387, allocations: 32.39 kB / 0.911 GB, free: 2.758 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 0.00537/0.7441, allocations: 0.8591 MB / 0.9118 GB, free: 1.895 MB / 458.7 MB
Error: post-optimization module createDAEmodeBDAE (simulation) failed.