Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase2.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 Complex with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo)
Using package Buildings with version 9.0.0 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo)
Running command: translateModel(Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase2,tolerance=1e-06,outputFormat="empty",numberOfIntervals=172800,variableFilter="",fileNamePrefix="Buildings_master_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase2")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 4.872/4.872, allocations: 0.5623 GB / 0.5776 GB, free: 3.379 MB / 474.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.00253/0.00253, allocations: 364.5 kB / 0.6447 GB, free: 185.7 MB / 474.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 4.071/4.071, allocations: 410.7 MB / 1.113 GB, free: 147.8 MB / 0.5886 GB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.002558/0.002558, allocations: 183.7 kB / 1.226 GB, free: 36.03 MB / 0.5886 GB
Notification: Performance of FrontEnd - loaded program: time 0.0007626/0.0007629, allocations: 12 kB / 1.349 GB, free: 121.8 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2168/0.2176, allocations: 115.3 MB / 1.461 GB, free: 6.656 MB / 0.6042 GB
Notification: Performance of NFInst.instantiate(Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase2): time 0.8467/1.064, allocations: 142.1 MB / 1.6 GB, free: 12.1 MB / 0.6823 GB
Notification: Performance of NFInst.instExpressions: time 0.03642/1.101, allocations: 19.86 MB / 1.62 GB, free: 12.8 MB / 0.698 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002237/1.103, allocations: 40.5 kB / 1.62 GB, free: 12.79 MB / 0.698 GB
Notification: Performance of NFTyping.typeComponents: time 0.003526/1.107, allocations: 1.334 MB / 1.621 GB, free: 12.02 MB / 0.698 GB
Notification: Performance of NFTyping.typeBindings: time 0.007134/1.114, allocations: 1.868 MB / 1.623 GB, free: 10.68 MB / 0.698 GB
Notification: Performance of NFTyping.typeClassSections: time 0.004819/1.119, allocations: 1.01 MB / 1.624 GB, free: 9.984 MB / 0.698 GB
Notification: Performance of NFFlatten.flatten: time 0.002543/1.121, allocations: 1.185 MB / 1.625 GB, free: 9.293 MB / 0.698 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001041/1.122, allocations: 0.5006 MB / 1.625 GB, free: 8.992 MB / 0.698 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0008861/1.123, allocations: 446.3 kB / 1.626 GB, free: 8.777 MB / 0.698 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0015/1.125, allocations: 0.7726 MB / 1.627 GB, free: 8.41 MB / 0.698 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001763/1.125, allocations: 24.75 kB / 1.627 GB, free: 8.41 MB / 0.698 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.00037/1.125, allocations: 63.78 kB / 1.627 GB, free: 8.398 MB / 0.698 GB
Notification: Performance of NFScalarize.scalarize: time 0.0003404/1.126, allocations: 280.6 kB / 1.627 GB, free: 8.238 MB / 0.698 GB
Notification: Performance of NFVerifyModel.verify: time 0.0002808/1.126, allocations: 208.4 kB / 1.627 GB, free: 8.098 MB / 0.698 GB
Notification: Performance of NFConvertDAE.convert: time 0.001333/1.127, allocations: 0.8794 MB / 1.628 GB, free: 7.5 MB / 0.698 GB
Notification: Performance of FrontEnd - DAE generated: time 5.501e-06/1.127, allocations: 0 / 1.628 GB, free: 7.5 MB / 0.698 GB
Notification: Performance of FrontEnd: time 6.352e-06/1.127, allocations: 0 / 1.628 GB, free: 7.5 MB / 0.698 GB
Notification: Performance of Transformations before backend: time 3.129e-05/1.127, allocations: 7.938 kB / 1.628 GB, free: 7.492 MB / 0.698 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 105
 * Number of variables: 105
Notification: Performance of Generate backend data structure: time 0.003044/1.131, allocations: 1.294 MB / 1.629 GB, free: 6.473 MB / 0.698 GB
Notification: Performance of prepare preOptimizeDAE: time 4.541e-05/1.131, allocations: 8.719 kB / 1.629 GB, free: 6.473 MB / 0.698 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0002683/1.131, allocations: 133.4 kB / 1.629 GB, free: 6.402 MB / 0.698 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001278/1.132, allocations: 0.5974 MB / 1.63 GB, free: 5.906 MB / 0.698 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002076/1.132, allocations: 76.62 kB / 1.63 GB, free: 5.852 MB / 0.698 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001238/1.133, allocations: 46.06 kB / 1.63 GB, free: 5.836 MB / 0.698 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001511/1.134, allocations: 0.5193 MB / 1.631 GB, free: 5.512 MB / 0.698 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.889e-05/1.134, allocations: 1.906 kB / 1.631 GB, free: 5.512 MB / 0.698 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.186e-05/1.134, allocations: 15.03 kB / 1.631 GB, free: 5.5 MB / 0.698 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.521e-05/1.134, allocations: 10.84 kB / 1.631 GB, free: 5.5 MB / 0.698 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001433/1.136, allocations: 433.3 kB / 1.631 GB, free: 5.293 MB / 0.698 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 0.005306/1.141, allocations: 2.693 MB / 1.634 GB, free: 2.926 MB / 0.698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001867/1.143, allocations: 0.5109 MB / 1.634 GB, free: 2.672 MB / 0.698 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0009184/1.144, allocations: 291.2 kB / 1.634 GB, free: 2.535 MB / 0.698 GB
Notification: Performance of preOpt evalFunc (simulation): time 5.29e-05/1.144, allocations: 9.438 kB / 1.634 GB, free: 2.527 MB / 0.698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0009191/1.145, allocations: 305.1 kB / 1.635 GB, free: 2.336 MB / 0.698 GB
Notification: Performance of pre-optimization done (n=43): time 3.917e-06/1.145, allocations: 0 / 1.635 GB, free: 2.336 MB / 0.698 GB
Notification: Performance of matching and sorting (n=43): time 0.00527/1.15, allocations: 1.246 MB / 1.636 GB, free: 1.594 MB / 0.698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.276e-05/1.15, allocations: 61.28 kB / 1.636 GB, free: 1.527 MB / 0.698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002806/1.153, allocations: 1.752 MB / 1.638 GB, free: 0.7227 MB / 0.698 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001218/1.153, allocations: 36.45 kB / 1.638 GB, free: 0.6836 MB / 0.698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0006615/1.154, allocations: 0.5152 MB / 1.638 GB, free: 244 kB / 0.698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002546/1.154, allocations: 137.4 kB / 1.638 GB, free: 124 kB / 0.698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.808e-05/1.154, allocations: 10.94 kB / 1.638 GB, free: 116 kB / 0.698 GB
Notification: Performance of setup shared object (initialization): time 0.0001798/1.154, allocations: 324.5 kB / 1.639 GB, free: 15.79 MB / 0.7136 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007516/1.155, allocations: 201 kB / 1.639 GB, free: 15.7 MB / 0.7136 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008128/1.156, allocations: 302 kB / 1.639 GB, free: 15.48 MB / 0.7136 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0008381/1.157, allocations: 234.4 kB / 1.639 GB, free: 15.37 MB / 0.7136 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.903e-06/1.157, allocations: 0 / 1.639 GB, free: 15.37 MB / 0.7136 GB
Notification: Performance of matching and sorting (n=64) (initialization): time 0.002761/1.16, allocations: 0.7953 MB / 1.64 GB, free: 14.95 MB / 0.7136 GB
Notification: Performance of prepare postOptimizeDAE: time 3.083e-05/1.16, allocations: 6.156 kB / 1.64 GB, free: 14.95 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.656e-05/1.16, allocations: 6.828 kB / 1.64 GB, free: 14.95 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.000914/1.161, allocations: 184.4 kB / 1.64 GB, free: 14.87 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006138/1.161, allocations: 90.8 kB / 1.64 GB, free: 14.84 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005435/1.167, allocations: 2.742 MB / 1.643 GB, free: 12.6 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008081/1.168, allocations: 85.02 kB / 1.643 GB, free: 12.55 MB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.647e-05/1.168, allocations: 19.91 kB / 1.643 GB, free: 12.54 MB / 0.7136 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 13
 * Number of states: 0 ()
 * Number of discrete variables: 19 ($PRE.assEqu.nFai,assEqu.nFai,$whenCondition5,$whenCondition4,$PRE.intGai.nextTimeEvent,$whenCondition3,$PRE.reference.nextTimeEvent,$whenCondition1,$whenCondition2,reference.nextTimeEvent,$PRE.reference.nextTimeEventScaled,reference.nextTimeEventScaled,$PRE.assEqu.satisfied,assEqu.satisfied,$PRE.mean.y,mean.y,intGai.nextTimeEvent,$PRE.intGai.nextTimeEventScaled,intGai.nextTimeEventScaled)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (47):
 * Single equations (assignments): 46
 * 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: 1 {(2,100.0%) 16}
 * Non-linear torn systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0007857/1.169, allocations: 388.3 kB / 1.644 GB, free: 12.3 MB / 0.7136 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001994/1.169, allocations: 110.8 kB / 1.644 GB, free: 12.25 MB / 0.7136 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0003134/1.169, allocations: 146.6 kB / 1.644 GB, free: 12.16 MB / 0.7136 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.558e-06/1.169, allocations: 7.984 kB / 1.644 GB, free: 12.15 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.947e-06/1.169, allocations: 0 / 1.644 GB, free: 12.15 MB / 0.7136 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0003912/1.17, allocations: 224.8 kB / 1.644 GB, free: 11.95 MB / 0.7136 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.00014/1.17, allocations: 6.781 kB / 1.644 GB, free: 11.95 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005618/1.17, allocations: 44.59 kB / 1.644 GB, free: 11.93 MB / 0.7136 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001968/1.17, allocations: 56.52 kB / 1.644 GB, free: 11.9 MB / 0.7136 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.003157/1.174, allocations: 0.8441 MB / 1.645 GB, free: 11.13 MB / 0.7136 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.002653/1.176, allocations: 1.018 MB / 1.646 GB, free: 10.1 MB / 0.7136 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.0007212/1.177, allocations: 220.5 kB / 1.646 GB, free: 9.883 MB / 0.7136 GB
Notification: Performance of sorting global known variables: time 0.002299/1.179, allocations: 1.276 MB / 1.647 GB, free: 8.602 MB / 0.7136 GB
Notification: Performance of Backend: time 7.82e-07/1.179, allocations: 4 kB / 1.647 GB, free: 8.598 MB / 0.7136 GB
Notification: Performance of simCode: created initialization part: time 0.004118/1.184, allocations: 1.227 MB / 1.649 GB, free: 7.566 MB / 0.7136 GB
Notification: Performance of SimCode: time 0.006247/1.19, allocations: 2.98 MB / 1.652 GB, free: 4.531 MB / 0.7136 GB
Notification: Performance of Templates: time 0.02905/1.219, allocations: 8.669 MB / 1.66 GB, free: 11.99 MB / 0.7292 GB