Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_13_Buildings.Fluid.HeatPumps.Validation.Carnot_TCon_reverseFlow.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 0.00086/0.00086, allocations: 80.88 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 0.0008843/0.0008843, allocations: 158.8 kB / 24.96 MB, free: 8.66 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 0.9938/0.9938, 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 1.957/1.957, allocations: 389.6 MB / 0.6362 GB, free: 12.32 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_reverseFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Fluid.HeatPumps.Validation.Carnot_TCon_reverseFlow")
translateModel(Buildings.Fluid.HeatPumps.Validation.Carnot_TCon_reverseFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Fluid.HeatPumps.Validation.Carnot_TCon_reverseFlow") [Timeout 300]
"Notification: Performance of FrontEnd - loaded program: time 1.243e-06/1.243e-06, allocations: 0 / 0.776 GB, free: 5.391 MB / 0.7292 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.355e-05/1.479e-05, allocations: 5.688 kB / 0.776 GB, free: 5.387 MB / 0.7292 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatPumps.Validation.Carnot_TCon_reverseFlow): time 0.01355/0.01357, allocations: 19.63 MB / 0.7951 GB, free: 1.734 MB / 0.7448 GB
Notification: Performance of NFInst.instExpressions: time 0.007732/0.0213, allocations: 7.092 MB / 0.8021 GB, free: 10.68 MB / 0.7605 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0006441/0.02194, allocations: 91.19 kB / 0.8022 GB, free: 10.59 MB / 0.7605 GB
Notification: Performance of NFTyping.typeComponents: time 0.0007038/0.02264, allocations: 457 kB / 0.8026 GB, free: 10.14 MB / 0.7605 GB
Notification: Performance of NFTyping.typeBindings: time 0.002416/0.02506, allocations: 1.717 MB / 0.8043 GB, free: 8.43 MB / 0.7605 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002147/0.02721, allocations: 1.408 MB / 0.8056 GB, free: 7.027 MB / 0.7605 GB
Notification: Performance of NFFlatten.flatten: time 0.003034/0.03024, allocations: 3.693 MB / 0.8093 GB, free: 3.324 MB / 0.7605 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001381/0.03162, allocations: 1.068 MB / 0.8103 GB, free: 2.23 MB / 0.7605 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001978/0.0336, allocations: 1.841 MB / 0.8121 GB, free: 404 kB / 0.7605 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0009888/0.03459, allocations: 0.873 MB / 0.8129 GB, free: 15.52 MB / 0.7761 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001648/0.03476, allocations: 132 kB / 0.8131 GB, free: 15.39 MB / 0.7761 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001365/0.03612, allocations: 0.9561 MB / 0.814 GB, free: 14.43 MB / 0.7761 GB
Notification: Performance of NFScalarize.scalarize: time 0.0002733/0.03639, allocations: 362.4 kB / 0.8143 GB, free: 14.08 MB / 0.7761 GB
Notification: Performance of NFVerifyModel.verify: time 0.0005672/0.03696, allocations: 0.5611 MB / 0.8149 GB, free: 13.52 MB / 0.7761 GB
Notification: Performance of NFConvertDAE.convert: time 0.001877/0.03884, allocations: 1.73 MB / 0.8166 GB, free: 11.78 MB / 0.7761 GB
Notification: Performance of FrontEnd - DAE generated: time 2.945e-06/0.03884, allocations: 0 / 0.8166 GB, free: 11.78 MB / 0.7761 GB
Notification: Performance of FrontEnd: time 9.72e-07/0.03884, allocations: 0 / 0.8166 GB, free: 11.78 MB / 0.7761 GB
Notification: Performance of Transformations before backend: time 1.1e-05/0.03885, allocations: 0.9688 kB / 0.8166 GB, free: 11.78 MB / 0.7761 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 242
 * Number of variables: 242
Notification: Performance of Generate backend data structure: time 0.002236/0.04109, allocations: 1.876 MB / 0.8184 GB, free: 9.867 MB / 0.7761 GB
Notification: Performance of prepare preOptimizeDAE: time 3.517e-05/0.04112, allocations: 9.344 kB / 0.8184 GB, free: 9.859 MB / 0.7761 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001195/0.04232, allocations: 419.7 kB / 0.8188 GB, free: 9.457 MB / 0.7761 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001371/0.04369, allocations: 0.9328 MB / 0.8197 GB, free: 8.48 MB / 0.7761 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.119e-05/0.04375, allocations: 74 kB / 0.8198 GB, free: 8.41 MB / 0.7761 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001109/0.04386, allocations: 101 kB / 0.8199 GB, free: 8.312 MB / 0.7761 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001105/0.04497, allocations: 0.8448 MB / 0.8207 GB, free: 7.406 MB / 0.7761 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.942e-05/0.04499, allocations: 0.5 kB / 0.8207 GB, free: 7.406 MB / 0.7761 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.716e-05/0.04505, allocations: 41.78 kB / 0.8208 GB, free: 7.367 MB / 0.7761 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.182e-05/0.04508, allocations: 31.94 kB / 0.8208 GB, free: 7.336 MB / 0.7761 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0005783/0.04565, allocations: 339 kB / 0.8211 GB, free: 7.008 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 0.00367/0.04933, allocations: 3.221 MB / 0.8243 GB, free: 3.707 MB / 0.7761 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0007234/0.05005, allocations: 435.4 kB / 0.8247 GB, free: 3.277 MB / 0.7761 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0002092/0.05026, allocations: 141.5 kB / 0.8248 GB, free: 3.141 MB / 0.7761 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002845/0.05054, allocations: 100.6 kB / 0.8249 GB, free: 3.043 MB / 0.7761 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.841e-05/0.05057, allocations: 43.22 kB / 0.825 GB, free: 2.992 MB / 0.7761 GB
Notification: Performance of pre-optimization done (n=65): time 2.104e-06/0.05057, allocations: 0 / 0.825 GB, free: 2.992 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=65): time 0.002926/0.0535, allocations: 0.9957 MB / 0.8259 GB, free: 1.988 MB / 0.7761 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.197e-05/0.05353, allocations: 60.06 kB / 0.826 GB, free: 1.918 MB / 0.7761 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0007584/0.05429, allocations: 0.8432 MB / 0.8268 GB, free: 1.062 MB / 0.7761 GB
Notification: Performance of collectPreVariables (initialization): time 4.856e-05/0.05434, allocations: 37.7 kB / 0.8268 GB, free: 1.02 MB / 0.7761 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002738/0.05461, allocations: 483.1 kB / 0.8273 GB, free: 0.5391 MB / 0.7761 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001507/0.05476, allocations: 241.8 kB / 0.8275 GB, free: 308 kB / 0.7761 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001995/0.05496, allocations: 146.5 kB / 0.8277 GB, free: 156 kB / 0.7761 GB
Notification: Performance of setup shared object (initialization): time 0.0001056/0.05507, allocations: 337.8 kB / 0.828 GB, free: 15.82 MB / 0.7917 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002606/0.05533, allocations: 127.6 kB / 0.8281 GB, free: 15.69 MB / 0.7917 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005049/0.05583, allocations: 0.7378 MB / 0.8288 GB, free: 14.76 MB / 0.7917 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0006009/0.05643, allocations: 450.2 kB / 0.8293 GB, free: 14.26 MB / 0.7917 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.797e-06/0.05644, allocations: 0 / 0.8293 GB, free: 14.26 MB / 0.7917 GB
Notification: Performance of matching and sorting (n=87) (initialization): time 0.001288/0.05773, allocations: 0.6118 MB / 0.8299 GB, free: 13.63 MB / 0.7917 GB
Notification: Performance of prepare postOptimizeDAE: time 1.841e-05/0.05774, allocations: 8 kB / 0.8299 GB, free: 13.62 MB / 0.7917 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.725e-06/0.05775, allocations: 8 kB / 0.8299 GB, free: 13.62 MB / 0.7917 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0004886/0.05824, allocations: 177.8 kB / 0.8301 GB, free: 13.44 MB / 0.7917 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004616/0.0587, allocations: 163.7 kB / 0.8302 GB, free: 13.28 MB / 0.7917 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0004539/0.05916, allocations: 0.6408 MB / 0.8308 GB, free: 12.61 MB / 0.7917 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004558/0.05961, allocations: 99.55 kB / 0.8309 GB, free: 12.52 MB / 0.7917 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.787e-05/0.05968, allocations: 31.98 kB / 0.831 GB, free: 12.48 MB / 0.7917 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0003854/0.06006, allocations: 215.7 kB / 0.8312 GB, free: 12.27 MB / 0.7917 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0005/0.06056, allocations: 0.7377 MB / 0.8319 GB, free: 11.34 MB / 0.7917 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.000593/0.06116, allocations: 443.5 kB / 0.8323 GB, free: 10.84 MB / 0.7917 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.495e-06/0.06116, allocations: 0 / 0.8323 GB, free: 10.84 MB / 0.7917 GB
Notification: Performance of matching and sorting (n=87) (initialization_lambda0): time 0.001278/0.06244, allocations: 0.6195 MB / 0.8329 GB, free: 10.21 MB / 0.7917 GB
Notification: Performance of prepare postOptimizeDAE: time 9.798e-06/0.06245, allocations: 8 kB / 0.8329 GB, free: 10.2 MB / 0.7917 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.42e-06/0.06245, allocations: 4 kB / 0.8329 GB, free: 10.2 MB / 0.7917 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0003783/0.06283, allocations: 162.3 kB / 0.8331 GB, free: 10.04 MB / 0.7917 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004286/0.06326, allocations: 163.7 kB / 0.8332 GB, free: 9.875 MB / 0.7917 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0004092/0.06367, allocations: 0.637 MB / 0.8339 GB, free: 9.211 MB / 0.7917 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004556/0.06413, allocations: 99.61 kB / 0.834 GB, free: 9.113 MB / 0.7917 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.02e-05/0.06419, allocations: 31.98 kB / 0.834 GB, free: 9.082 MB / 0.7917 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 20
 * 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 (73):
 * Single equations (assignments): 72
 * 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 0.0001533/0.06434, allocations: 224 kB / 0.8342 GB, free: 8.855 MB / 0.7917 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001439/0.06448, allocations: 95.89 kB / 0.8343 GB, free: 8.762 MB / 0.7917 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001198/0.06568, allocations: 0.7675 MB / 0.835 GB, free: 7.984 MB / 0.7917 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.735e-06/0.06569, allocations: 7.984 kB / 0.835 GB, free: 7.977 MB / 0.7917 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.526e-06/0.06569, allocations: 0 / 0.835 GB, free: 7.977 MB / 0.7917 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0003005/0.06599, allocations: 170.9 kB / 0.8352 GB, free: 7.809 MB / 0.7917 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.587e-05/0.06609, allocations: 19.98 kB / 0.8352 GB, free: 7.789 MB / 0.7917 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003705/0.06646, allocations: 43.97 kB / 0.8353 GB, free: 7.746 MB / 0.7917 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 7.869e-05/0.06654, allocations: 52.55 kB / 0.8353 GB, free: 7.695 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 0.001136/0.06767, allocations: 0.5774 MB / 0.8359 GB, free: 7.109 MB / 0.7917 GB
Error: post-optimization module createDAEmodeBDAE (simulation) failed.
Error: Internal error SimCode DAEmode: The model Buildings.Fluid.HeatPumps.Validation.Carnot_TCon_reverseFlow could not be translated
"
[Timeout remaining time 300]
[Calling sys.exit(0), Time elapsed: 3.9812295930460095]