Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_13_Buildings.Fluid.HeatPumps.Validation.Carnot_TCon_LowTemperature.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.0008779/0.0008779, allocations: 80.81 kB / 21.55 MB, free: 2.945 MB / 18.57 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.0008986/0.0008986, allocations: 166.1 kB / 24.97 MB, free: 9.137 MB / 18.57 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 0.9181/0.9181, allocations: 177.1 MB / 205.4 MB, free: 5.488 MB / 186.7 MB
"
[Timeout remaining time 179]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo): time 1.961/1.961, allocations: 389.6 MB / 0.6362 GB, free: 12.27 MB / 0.6042 GB
"
[Timeout remaining time 178]
Using package Buildings with version 13.0.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo)
Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo)
Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo)
Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo)
Running command: translateModel(Buildings.Fluid.HeatPumps.Validation.Carnot_TCon_LowTemperature,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Fluid.HeatPumps.Validation.Carnot_TCon_LowTemperature")
translateModel(Buildings.Fluid.HeatPumps.Validation.Carnot_TCon_LowTemperature,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Fluid.HeatPumps.Validation.Carnot_TCon_LowTemperature") [Timeout 300]
"Notification: Performance of FrontEnd - loaded program: time 1.352e-06/1.352e-06, allocations: 3.938 kB / 0.776 GB, free: 5.328 MB / 0.7292 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.986e-05/2.121e-05, allocations: 7.062 kB / 0.776 GB, free: 5.32 MB / 0.7292 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatPumps.Validation.Carnot_TCon_LowTemperature): time 0.0139/0.01392, allocations: 17.98 MB / 0.7936 GB, free: 3.324 MB / 0.7448 GB
Notification: Performance of NFInst.instExpressions: time 0.009224/0.02314, allocations: 6.582 MB / 0.8 GB, free: 12.77 MB / 0.7605 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001541/0.02468, allocations: 83.25 kB / 0.8001 GB, free: 12.69 MB / 0.7605 GB
Notification: Performance of NFTyping.typeComponents: time 0.000885/0.02557, allocations: 392.9 kB / 0.8004 GB, free: 12.3 MB / 0.7605 GB
Notification: Performance of NFTyping.typeBindings: time 0.003132/0.0287, allocations: 1.473 MB / 0.8019 GB, free: 10.83 MB / 0.7605 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001939/0.03064, allocations: 1.213 MB / 0.8031 GB, free: 9.629 MB / 0.7605 GB
Notification: Performance of NFFlatten.flatten: time 0.003141/0.03378, allocations: 3.046 MB / 0.806 GB, free: 6.578 MB / 0.7605 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001556/0.03534, allocations: 0.9072 MB / 0.8069 GB, free: 5.641 MB / 0.7605 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002445/0.03778, allocations: 1.551 MB / 0.8084 GB, free: 4.094 MB / 0.7605 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0009822/0.03876, allocations: 0.694 MB / 0.8091 GB, free: 3.398 MB / 0.7605 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001893/0.03895, allocations: 112 kB / 0.8092 GB, free: 3.289 MB / 0.7605 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001505/0.04046, allocations: 0.9278 MB / 0.8101 GB, free: 2.359 MB / 0.7605 GB
Notification: Performance of NFScalarize.scalarize: time 0.000229/0.04069, allocations: 307.2 kB / 0.8104 GB, free: 2.059 MB / 0.7605 GB
Notification: Performance of NFVerifyModel.verify: time 0.0004823/0.04117, allocations: 463.7 kB / 0.8109 GB, free: 1.605 MB / 0.7605 GB
Notification: Performance of NFConvertDAE.convert: time 0.002386/0.04355, allocations: 1.53 MB / 0.8124 GB, free: 72 kB / 0.7605 GB
Notification: Performance of FrontEnd - DAE generated: time 6.392e-06/0.04356, allocations: 4 kB / 0.8124 GB, free: 68 kB / 0.7605 GB
Notification: Performance of FrontEnd: time 1.182e-06/0.04356, allocations: 0.5312 kB / 0.8124 GB, free: 68 kB / 0.7605 GB
Notification: Performance of Transformations before backend: time 1.617e-05/0.04358, allocations: 0.875 kB / 0.8124 GB, free: 68 kB / 0.7605 GB
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 0.001995/0.04557, allocations: 1.62 MB / 0.814 GB, free: 14.41 MB / 0.7761 GB
Notification: Performance of prepare preOptimizeDAE: time 4.841e-05/0.04562, allocations: 9.344 kB / 0.814 GB, free: 14.4 MB / 0.7761 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0008678/0.04649, allocations: 342.2 kB / 0.8143 GB, free: 14.07 MB / 0.7761 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001068/0.04756, allocations: 0.7995 MB / 0.8151 GB, free: 13.23 MB / 0.7761 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.02e-05/0.04761, allocations: 66 kB / 0.8151 GB, free: 13.16 MB / 0.7761 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 7.376e-05/0.04768, allocations: 83.98 kB / 0.8152 GB, free: 13.08 MB / 0.7761 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0008503/0.04853, allocations: 0.7677 MB / 0.816 GB, free: 12.24 MB / 0.7761 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.619e-05/0.04855, allocations: 0 / 0.816 GB, free: 12.24 MB / 0.7761 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.511e-05/0.04862, allocations: 36 kB / 0.816 GB, free: 12.2 MB / 0.7761 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.415e-05/0.04864, allocations: 16.91 kB / 0.816 GB, free: 12.19 MB / 0.7761 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0003935/0.04903, allocations: 287.8 kB / 0.8163 GB, free: 11.91 MB / 0.7761 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 0.003111/0.05214, allocations: 2.93 MB / 0.8191 GB, free: 8.887 MB / 0.7761 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0007873/0.05293, allocations: 379.2 kB / 0.8195 GB, free: 8.508 MB / 0.7761 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0001286/0.05306, allocations: 97.66 kB / 0.8196 GB, free: 8.41 MB / 0.7761 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.000119/0.05318, allocations: 44.5 kB / 0.8196 GB, free: 8.367 MB / 0.7761 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.648e-05/0.0532, allocations: 43.2 kB / 0.8197 GB, free: 8.316 MB / 0.7761 GB
Notification: Performance of pre-optimization done (n=44): time 3.086e-06/0.0532, allocations: 0 / 0.8197 GB, free: 8.316 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=44): time 0.002235/0.05544, allocations: 0.8904 MB / 0.8206 GB, free: 7.445 MB / 0.7761 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.36e-05/0.05546, allocations: 55.41 kB / 0.8206 GB, free: 7.379 MB / 0.7761 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006981/0.05616, allocations: 0.7761 MB / 0.8214 GB, free: 6.582 MB / 0.7761 GB
Notification: Performance of collectPreVariables (initialization): time 4.15e-05/0.0562, allocations: 41.7 kB / 0.8214 GB, free: 6.535 MB / 0.7761 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002051/0.05641, allocations: 429.9 kB / 0.8218 GB, free: 6.109 MB / 0.7761 GB
Notification: Performance of collectInitialBindings (initialization): time 9.409e-05/0.0565, allocations: 158.6 kB / 0.822 GB, free: 5.953 MB / 0.7761 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001456/0.05665, allocations: 130.2 kB / 0.8221 GB, free: 5.82 MB / 0.7761 GB
Notification: Performance of setup shared object (initialization): time 0.0003427/0.05699, allocations: 333.9 kB / 0.8224 GB, free: 5.488 MB / 0.7761 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001633/0.05715, allocations: 82.28 kB / 0.8225 GB, free: 5.406 MB / 0.7761 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003662/0.05752, allocations: 0.7223 MB / 0.8232 GB, free: 4.484 MB / 0.7761 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003404/0.05786, allocations: 375.3 kB / 0.8236 GB, free: 4.039 MB / 0.7761 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.937e-06/0.05786, allocations: 0 / 0.8236 GB, free: 4.039 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=71) (initialization): time 0.0008815/0.05875, allocations: 0.5079 MB / 0.824 GB, free: 3.516 MB / 0.7761 GB
Notification: Performance of prepare postOptimizeDAE: time 2.135e-05/0.05877, allocations: 11.94 kB / 0.8241 GB, free: 3.504 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.317e-06/0.05878, allocations: 4 kB / 0.8241 GB, free: 3.5 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.000469/0.05925, allocations: 186 kB / 0.8242 GB, free: 3.316 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002633/0.05951, allocations: 119.9 kB / 0.8244 GB, free: 3.199 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0004062/0.05992, allocations: 0.6253 MB / 0.825 GB, free: 2.547 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004308/0.06035, allocations: 111.5 kB / 0.8251 GB, free: 2.438 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.857e-05/0.06039, allocations: 31.92 kB / 0.8251 GB, free: 2.406 MB / 0.7761 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0002857/0.06068, allocations: 179.1 kB / 0.8253 GB, free: 2.227 MB / 0.7761 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0003703/0.06105, allocations: 0.7185 MB / 0.826 GB, free: 1.305 MB / 0.7761 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0003221/0.06137, allocations: 371.5 kB / 0.8263 GB, free: 0.8633 MB / 0.7761 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.958e-06/0.06138, allocations: 11.88 kB / 0.8263 GB, free: 0.8516 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=71) (initialization_lambda0): time 0.0008671/0.06224, allocations: 0.5118 MB / 0.8268 GB, free: 332 kB / 0.7761 GB
Notification: Performance of prepare postOptimizeDAE: time 1.073e-05/0.06225, allocations: 4 kB / 0.8268 GB, free: 328 kB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.35e-06/0.06226, allocations: 8 kB / 0.8269 GB, free: 320 kB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0003389/0.0626, allocations: 160.6 kB / 0.827 GB, free: 156 kB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002612/0.06286, allocations: 123.8 kB / 0.8271 GB, free: 32 kB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0003871/0.06325, allocations: 0.6352 MB / 0.8277 GB, free: 15.37 MB / 0.7917 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004326/0.06368, allocations: 103.6 kB / 0.8278 GB, free: 15.27 MB / 0.7917 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.212e-05/0.06372, allocations: 27.98 kB / 0.8279 GB, free: 15.24 MB / 0.7917 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 24
 * 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 (57):
 * Single equations (assignments): 56
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 0 systems
 * Non-linear torn systems (#iteration vars, #inner vars): 1 system
   {(1,14)}
Notification: Performance of prepare postOptimizeDAE: time 0.0001479/0.06387, allocations: 220.1 kB / 0.8281 GB, free: 15.02 MB / 0.7917 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 9.242e-05/0.06396, allocations: 72 kB / 0.8281 GB, free: 14.95 MB / 0.7917 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001005/0.06497, allocations: 0.5318 MB / 0.8287 GB, free: 14.41 MB / 0.7917 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.46e-06/0.06497, allocations: 0 / 0.8287 GB, free: 14.41 MB / 0.7917 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.378e-06/0.06498, allocations: 0 / 0.8287 GB, free: 14.41 MB / 0.7917 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0004596/0.06544, allocations: 135.1 kB / 0.8288 GB, free: 14.28 MB / 0.7917 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 6.202e-05/0.0655, allocations: 7.938 kB / 0.8288 GB, free: 14.27 MB / 0.7917 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002552/0.06575, allocations: 43.97 kB / 0.8288 GB, free: 14.23 MB / 0.7917 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 5.574e-05/0.06581, allocations: 32.44 kB / 0.8289 GB, free: 14.2 MB / 0.7917 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 0.0007677/0.06658, allocations: 0.4889 MB / 0.8294 GB, free: 13.71 MB / 0.7917 GB
Error: post-optimization module createDAEmodeBDAE (simulation) failed.
Error: Internal error SimCode DAEmode: The model Buildings.Fluid.HeatPumps.Validation.Carnot_TCon_LowTemperature could not be translated
"
[Timeout remaining time 300]
[Calling sys.exit(0), Time elapsed: 3.8945262683555484]