Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_master_IBPSA.Fluid.HeatPumps.Validation.Carnot_TCon_etaPL.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.HeatPumps.Validation.Carnot_TCon_etaPL,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_master_IBPSA.Fluid.HeatPumps.Validation.Carnot_TCon_etaPL")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.005038/0.005043, allocations: 359.5 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 1.521/1.521, allocations: 165.8 MB / 183.1 MB, free: 5.445 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 4.146/4.146, allocations: 410.7 MB / 0.6001 GB, free: 15.18 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 0.001815/0.001815, allocations: 190.9 kB / 0.6668 GB, free: 6.945 MB / 298.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004845/0.0004848, allocations: 12 kB / 0.7429 GB, free: 8.973 MB / 378.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4238/0.4243, allocations: 67.44 MB / 0.8087 GB, free: 28.79 MB / 378.7 MB
Notification: Performance of NFInst.instantiate(IBPSA.Fluid.HeatPumps.Validation.Carnot_TCon_etaPL): time 0.07885/0.5032, allocations: 56.45 MB / 0.8639 GB, free: 4.176 MB / 410.7 MB
Notification: Performance of NFInst.instExpressions: time 0.02351/0.5268, allocations: 10.97 MB / 0.8746 GB, free: 9.188 MB / 426.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002206/0.5291, allocations: 51.62 kB / 0.8746 GB, free: 9.137 MB / 426.7 MB
Notification: Performance of NFTyping.typeComponents: time 0.002767/0.5319, allocations: 0.5745 MB / 0.8752 GB, free: 8.559 MB / 426.7 MB
Notification: Performance of NFTyping.typeBindings: time 0.008397/0.5403, allocations: 1.979 MB / 0.8771 GB, free: 6.57 MB / 426.7 MB
Notification: Performance of NFTyping.typeClassSections: time 0.005867/0.5462, allocations: 1.31 MB / 0.8784 GB, free: 5.285 MB / 426.7 MB
Notification: Performance of NFFlatten.flatten: time 0.00676/0.553, allocations: 3.402 MB / 0.8817 GB, free: 1.871 MB / 426.7 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.001926/0.5549, allocations: 0.7859 MB / 0.8825 GB, free: 1.066 MB / 426.7 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.002986/0.5579, allocations: 1.015 MB / 0.8835 GB, free: 48 kB / 426.7 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.001792/0.5597, allocations: 0.8127 MB / 0.8843 GB, free: 15.23 MB / 442.7 MB
Notification: Performance of NFPackage.collectConstants: time 0.0001747/0.5599, allocations: 40 kB / 0.8843 GB, free: 15.19 MB / 442.7 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.00321/0.5632, allocations: 0.9352 MB / 0.8852 GB, free: 14.25 MB / 442.7 MB
Notification: Performance of NFScalarize.scalarize: time 0.0003496/0.5635, allocations: 203 kB / 0.8854 GB, free: 14.05 MB / 442.7 MB
Notification: Performance of NFVerifyModel.verify: time 0.0005227/0.5641, allocations: 289 kB / 0.8857 GB, free: 13.77 MB / 442.7 MB
Notification: Performance of NFConvertDAE.convert: time 0.003093/0.5672, allocations: 1.609 MB / 0.8873 GB, free: 12.16 MB / 442.7 MB
Notification: Performance of FrontEnd - DAE generated: time 9.067e-06/0.5672, allocations: 4 kB / 0.8873 GB, free: 12.15 MB / 442.7 MB
Notification: Performance of FrontEnd: time 1.873e-06/0.5672, allocations: 0 / 0.8873 GB, free: 12.15 MB / 442.7 MB
Notification: Performance of Transformations before backend: time 1.703e-05/0.5673, allocations: 4 kB / 0.8873 GB, free: 12.15 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 0.004282/0.5715, allocations: 1.498 MB / 0.8887 GB, free: 10.59 MB / 442.7 MB
Notification: Performance of prepare preOptimizeDAE: time 4.95e-05/0.5716, allocations: 15.97 kB / 0.8888 GB, free: 10.58 MB / 442.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003841/0.5755, allocations: 469.9 kB / 0.8892 GB, free: 10.12 MB / 442.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003309/0.5788, allocations: 1.09 MB / 0.8903 GB, free: 8.969 MB / 442.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006676/0.5795, allocations: 129.9 kB / 0.8904 GB, free: 8.844 MB / 442.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002024/0.5797, allocations: 83.95 kB / 0.8905 GB, free: 8.762 MB / 442.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.003495/0.5832, allocations: 1.003 MB / 0.8915 GB, free: 7.719 MB / 442.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 3.396e-05/0.5833, allocations: 3.984 kB / 0.8915 GB, free: 7.715 MB / 442.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001309/0.5834, allocations: 32 kB / 0.8915 GB, free: 7.684 MB / 442.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.792e-05/0.5835, allocations: 24 kB / 0.8915 GB, free: 7.66 MB / 442.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004298/0.5878, allocations: 0.9251 MB / 0.8924 GB, free: 6.738 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 0.01048/0.5983, allocations: 4.631 MB / 0.8969 GB, free: 1.789 MB / 442.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.006637/0.6049, allocations: 0.9461 MB / 0.8979 GB, free: 0.832 MB / 442.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.00151/0.6065, allocations: 338 kB / 0.8982 GB, free: 0.5 MB / 442.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.001011/0.6075, allocations: 0.9107 MB / 0.8991 GB, free: 15.39 MB / 458.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.726e-05/0.6076, allocations: 42.95 kB / 0.8991 GB, free: 15.34 MB / 458.7 MB
Notification: Performance of pre-optimization done (n=48): time 3.567e-06/0.6076, allocations: 0 / 0.8991 GB, free: 15.34 MB / 458.7 MB
Notification: Performance of matching and sorting (n=48): time 0.01732/0.6249, allocations: 2.209 MB / 0.9013 GB, free: 13.1 MB / 458.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.711e-05/0.625, allocations: 55.84 kB / 0.9013 GB, free: 13.03 MB / 458.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00264/0.6277, allocations: 1.055 MB / 0.9024 GB, free: 11.96 MB / 458.7 MB
Notification: Performance of collectPreVariables (initialization): time 0.0001703/0.6279, allocations: 37.7 kB / 0.9024 GB, free: 11.91 MB / 458.7 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0006519/0.6285, allocations: 0.5119 MB / 0.9029 GB, free: 11.4 MB / 458.7 MB
Notification: Performance of collectInitialBindings (initialization): time 0.0002367/0.6288, allocations: 165.6 kB / 0.903 GB, free: 11.23 MB / 458.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.914e-05/0.6289, allocations: 8 kB / 0.9031 GB, free: 11.23 MB / 458.7 MB
Notification: Performance of setup shared object (initialization): time 0.0001628/0.629, allocations: 330 kB / 0.9034 GB, free: 10.9 MB / 458.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001773/0.6308, allocations: 336.9 kB / 0.9037 GB, free: 10.57 MB / 458.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002009/0.6328, allocations: 0.5274 MB / 0.9042 GB, free: 9.961 MB / 458.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001863/0.6347, allocations: 372.6 kB / 0.9046 GB, free: 9.598 MB / 458.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.612e-06/0.6348, allocations: 0 / 0.9046 GB, free: 9.598 MB / 458.7 MB
Notification: Performance of matching and sorting (n=69) (initialization): time 0.005218/0.64, allocations: 1.065 MB / 0.9056 GB, free: 8.52 MB / 458.7 MB
Notification: Performance of prepare postOptimizeDAE: time 0.0001956/0.6402, allocations: 200.5 kB / 0.9058 GB, free: 8.273 MB / 458.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.431e-05/0.6402, allocations: 4 kB / 0.9058 GB, free: 8.27 MB / 458.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002281/0.6425, allocations: 341.3 kB / 0.9061 GB, free: 7.934 MB / 458.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001155/0.6437, allocations: 139.8 kB / 0.9063 GB, free: 7.797 MB / 458.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002717/0.6465, allocations: 0.9303 MB / 0.9072 GB, free: 6.844 MB / 458.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002469/0.649, allocations: 199.2 kB / 0.9074 GB, free: 6.648 MB / 458.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001344/0.6491, allocations: 27.98 kB / 0.9074 GB, free: 6.621 MB / 458.7 MB
Notification: Performance of prepare postOptimizeDAE: time 2.975e-05/0.6492, allocations: 4 kB / 0.9074 GB, free: 6.617 MB / 458.7 MB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.004939/0.6541, allocations: 0.9437 MB / 0.9083 GB, free: 5.672 MB / 458.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.67e-05/0.6542, allocations: 4 kB / 0.9083 GB, free: 5.668 MB / 458.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002328/0.6565, allocations: 329 kB / 0.9086 GB, free: 5.344 MB / 458.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001513/0.6581, allocations: 139.8 kB / 0.9088 GB, free: 5.207 MB / 458.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003306/0.6614, allocations: 0.9385 MB / 0.9097 GB, free: 4.242 MB / 458.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00281/0.6643, allocations: 175.4 kB / 0.9098 GB, free: 4.07 MB / 458.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001675/0.6645, allocations: 31.98 kB / 0.9099 GB, free: 4.039 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 0.001065/0.6655, allocations: 349 kB / 0.9102 GB, free: 3.688 MB / 458.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004455/0.666, allocations: 106.7 kB / 0.9103 GB, free: 3.582 MB / 458.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01034/0.6764, allocations: 1.252 MB / 0.9115 GB, free: 2.312 MB / 458.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.276e-05/0.6764, allocations: 3.984 kB / 0.9115 GB, free: 2.309 MB / 458.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.107e-06/0.6765, allocations: 3.938 kB / 0.9115 GB, free: 2.305 MB / 458.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 0.001123/0.6776, allocations: 287.4 kB / 0.9118 GB, free: 2.004 MB / 458.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003181/0.6779, allocations: 8 kB / 0.9118 GB, free: 1.996 MB / 458.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002161/0.6801, allocations: 107.9 kB / 0.9119 GB, free: 1.891 MB / 458.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001505/0.6803, allocations: 32.33 kB / 0.912 GB, free: 1.859 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 0.007845/0.6882, allocations: 0.9102 MB / 0.9128 GB, free: 0.9414 MB / 458.7 MB
Error: post-optimization module createDAEmodeBDAE (simulation) failed.