Running command: translateModel(Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase4,tolerance=1e-06,outputFormat="empty",numberOfIntervals=172800,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase4")
Notification: Performance of loadModel(Buildings): time 4.55/4.55, allocations: 458.9 MB / 473.4 MB, free: 11.81 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.191e-05/3.192e-05, allocations: 5.344 kB / 0.5697 GB, free: 9.809 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2118/0.2119, allocations: 106.2 MB / 0.6734 GB, free: 2.609 MB / 0.5417 GB
Notification: Performance of NFInst.instantiate(Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase4): time 0.2072/0.4192, allocations: 128.1 MB / 0.7985 GB, free: 2.18 MB / 0.6667 GB
Notification: Performance of NFInst.instExpressions: time 0.6742/1.093, allocations: 17.32 MB / 0.8154 GB, free: 3.355 MB / 0.6667 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001933/1.095, allocations: 66.5 kB / 0.8155 GB, free: 3.355 MB / 0.6667 GB
Notification: Performance of NFTyping.typeComponents: time 0.003256/1.099, allocations: 1.341 MB / 0.8168 GB, free: 3.344 MB / 0.6667 GB
Notification: Performance of NFTyping.typeBindings: time 0.006254/1.105, allocations: 1.698 MB / 0.8185 GB, free: 3.309 MB / 0.6667 GB
Notification: Performance of NFTyping.typeClassSections: time 0.004551/1.11, allocations: 0.9589 MB / 0.8194 GB, free: 3.266 MB / 0.6667 GB
Notification: Performance of NFFlatten.flatten: time 0.001944/1.112, allocations: 0.6135 MB / 0.82 GB, free: 3.254 MB / 0.6667 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0008153/1.112, allocations: 420.2 kB / 0.8204 GB, free: 3.242 MB / 0.6667 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0007763/1.113, allocations: 349.6 kB / 0.8207 GB, free: 3.242 MB / 0.6667 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.00135/1.115, allocations: 0.6614 MB / 0.8214 GB, free: 3.238 MB / 0.6667 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0003499/1.115, allocations: 50.61 kB / 0.8214 GB, free: 3.234 MB / 0.6667 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001478/1.115, allocations: 20.94 kB / 0.8214 GB, free: 3.234 MB / 0.6667 GB
Notification: Performance of NFScalarize.scalarize: time 0.0003712/1.115, allocations: 274.2 kB / 0.8217 GB, free: 3.23 MB / 0.6667 GB
Notification: Performance of NFVerifyModel.verify: time 0.0002353/1.116, allocations: 70.47 kB / 0.8218 GB, free: 3.23 MB / 0.6667 GB
Notification: Performance of NFConvertDAE.convert: time 0.001485/1.117, allocations: 0.8786 MB / 0.8226 GB, free: 3.156 MB / 0.6667 GB
Notification: Performance of FrontEnd - DAE generated: time 4.007e-06/1.117, allocations: 0 / 0.8226 GB, free: 3.156 MB / 0.6667 GB
Notification: Performance of FrontEnd: time 2.735e-06/1.117, allocations: 0 / 0.8226 GB, free: 3.156 MB / 0.6667 GB
Notification: Performance of Transformations before backend: time 3.843e-05/1.117, allocations: 1.188 kB / 0.8226 GB, free: 3.156 MB / 0.6667 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 0.002427/1.12, allocations: 1.1 MB / 0.8237 GB, free: 2.477 MB / 0.6667 GB
Notification: Performance of prepare preOptimizeDAE: time 4.519e-05/1.12, allocations: 11.66 kB / 0.8237 GB, free: 2.477 MB / 0.6667 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0002859/1.12, allocations: 138.2 kB / 0.8238 GB, free: 2.402 MB / 0.6667 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001268/1.121, allocations: 0.6001 MB / 0.8244 GB, free: 2.066 MB / 0.6667 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001842/1.122, allocations: 73.38 kB / 0.8245 GB, free: 2.035 MB / 0.6667 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001189/1.122, allocations: 48.22 kB / 0.8245 GB, free: 2.035 MB / 0.6667 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001455/1.123, allocations: 0.5168 MB / 0.825 GB, free: 1.969 MB / 0.6667 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.777e-05/1.123, allocations: 0 / 0.825 GB, free: 1.969 MB / 0.6667 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.739e-05/1.123, allocations: 18.94 kB / 0.8251 GB, free: 1.969 MB / 0.6667 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.678e-05/1.123, allocations: 10.69 kB / 0.8251 GB, free: 1.969 MB / 0.6667 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001423/1.125, allocations: 429.4 kB / 0.8255 GB, free: 1.961 MB / 0.6667 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 0.004682/1.129, allocations: 2.695 MB / 0.8281 GB, free: 460 kB / 0.6667 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001944/1.131, allocations: 0.531 MB / 0.8286 GB, free: 432 kB / 0.6667 GB
Notification: Performance of preOpt evalFunc (simulation): time 5.819e-05/1.132, allocations: 4.812 kB / 0.8286 GB, free: 432 kB / 0.6667 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0008713/1.132, allocations: 291 kB / 0.8289 GB, free: 380 kB / 0.6667 GB
Notification: Performance of pre-optimization done (n=43): time 3.747e-06/1.132, allocations: 0 / 0.8289 GB, free: 380 kB / 0.6667 GB
Notification: Performance of matching and sorting (n=43): time 0.005298/1.138, allocations: 1.288 MB / 0.8302 GB, free: 16.03 MB / 0.6823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.693e-05/1.138, allocations: 63.88 kB / 0.8302 GB, free: 15.96 MB / 0.6823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002857/1.141, allocations: 1.596 MB / 0.8318 GB, free: 15.82 MB / 0.6823 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001391/1.141, allocations: 41.02 kB / 0.8318 GB, free: 15.79 MB / 0.6823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0005448/1.141, allocations: 0.5161 MB / 0.8323 GB, free: 15.65 MB / 0.6823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002066/1.142, allocations: 134.3 kB / 0.8325 GB, free: 15.57 MB / 0.6823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.543e-05/1.142, allocations: 9.688 kB / 0.8325 GB, free: 15.57 MB / 0.6823 GB
Notification: Performance of setup shared object (initialization): time 0.0001486/1.142, allocations: 331.1 kB / 0.8328 GB, free: 15.26 MB / 0.6823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0006914/1.143, allocations: 193.5 kB / 0.833 GB, free: 15.26 MB / 0.6823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.000749/1.143, allocations: 304.8 kB / 0.8333 GB, free: 15.14 MB / 0.6823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0007295/1.144, allocations: 237.2 kB / 0.8335 GB, free: 15.13 MB / 0.6823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.089e-06/1.144, allocations: 1.062 kB / 0.8335 GB, free: 15.13 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=64) (initialization): time 0.002521/1.147, allocations: 0.818 MB / 0.8343 GB, free: 15 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 2.403e-05/1.147, allocations: 9.75 kB / 0.8343 GB, free: 15 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.353e-05/1.147, allocations: 8.109 kB / 0.8343 GB, free: 14.99 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.000829/1.148, allocations: 196.3 kB / 0.8345 GB, free: 14.98 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005423/1.148, allocations: 81.77 kB / 0.8346 GB, free: 14.98 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005379/1.154, allocations: 2.891 MB / 0.8374 GB, free: 13.59 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009364/1.155, allocations: 68.09 kB / 0.8375 GB, free: 13.57 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.531e-05/1.155, allocations: 28.39 kB / 0.8375 GB, free: 13.56 MB / 0.6823 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 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (46):
 * Single equations (assignments): 45
 * 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%) 17}
 * Non-linear torn systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0008775/1.155, allocations: 388.3 kB / 0.8379 GB, free: 13.44 MB / 0.6823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002125/1.156, allocations: 115 kB / 0.838 GB, free: 13.38 MB / 0.6823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.000283/1.156, allocations: 137.9 kB / 0.8381 GB, free: 13.36 MB / 0.6823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.976e-06/1.156, allocations: 7.75 kB / 0.8381 GB, free: 13.36 MB / 0.6823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.577e-05/1.156, allocations: 3.031 kB / 0.8381 GB, free: 13.36 MB / 0.6823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.155e-06/1.156, allocations: 0 / 0.8381 GB, free: 13.36 MB / 0.6823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003368/1.159, allocations: 1.473 MB / 0.8395 GB, free: 13.02 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.408e-06/1.159, allocations: 3.875 kB / 0.8396 GB, free: 13.02 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003814/1.16, allocations: 41.91 kB / 0.8396 GB, free: 13.02 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0008138/1.161, allocations: 214.9 kB / 0.8398 GB, free: 12.99 MB / 0.6823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.878e-05/1.161, allocations: 9.844 kB / 0.8398 GB, free: 12.99 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.005956/1.167, allocations: 4.118 MB / 0.8438 GB, free: 10.34 MB / 0.6823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.691e-06/1.167, allocations: 0 / 0.8438 GB, free: 10.34 MB / 0.6823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003001/1.17, allocations: 1.084 MB / 0.8449 GB, free: 10.1 MB / 0.6823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0004217/1.17, allocations: 223.2 kB / 0.8451 GB, free: 9.934 MB / 0.6823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001609/1.17, allocations: 12.44 kB / 0.8451 GB, free: 9.934 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006293/1.171, allocations: 44.03 kB / 0.8452 GB, free: 9.93 MB / 0.6823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001718/1.171, allocations: 55.8 kB / 0.8452 GB, free: 9.93 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.159e-05/1.171, allocations: 14.44 kB / 0.8452 GB, free: 9.93 MB / 0.6823 GB
Notification: Performance of sorting global known variables: time 0.001976/1.173, allocations: 1.274 MB / 0.8465 GB, free: 9.82 MB / 0.6823 GB
Notification: Performance of sort global known variables: time 4.01e-07/1.173, allocations: 0 / 0.8465 GB, free: 9.82 MB / 0.6823 GB
Notification: Performance of remove unused functions: time 0.001066/1.174, allocations: 210.7 kB / 0.8467 GB, free: 9.801 MB / 0.6823 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 3 (thermalZoneTwoElements.extWallRC.thermCapExt[1].T,thermalZoneTwoElements.intWallRC.thermCapInt[1].T,mean.x)
 * Number of discrete variables: 12 ($whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,intGai.nextTimeEvent,intGai.nextTimeEventScaled,reference.nextTimeEvent,reference.nextTimeEventScaled,assEqu.satisfied,assEqu.nFai,mean.y)
 * Number of discrete states: 7 (intGai.nextTimeEvent,reference.nextTimeEvent,mean.x,reference.nextTimeEventScaled,assEqu.satisfied,assEqu.nFai,intGai.nextTimeEventScaled)
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (25):
 * Single equations (assignments): 17
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 6
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 2 {(2,100.0%) 14,(1,100.0%) 3}
 * Non-linear torn systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.001338/1.176, allocations: 461.7 kB / 0.8471 GB, free: 9.562 MB / 0.6823 GB
Notification: Performance of simCode: created initialization part: time 0.002094/1.178, allocations: 0.7086 MB / 0.8478 GB, free: 9.414 MB / 0.6823 GB
Notification: Performance of simCode: created event and clocks part: time 3.316e-06/1.178, allocations: 0 / 0.8478 GB, free: 9.414 MB / 0.6823 GB
Notification: Performance of simCode: created simulation system equations: time 0.001285/1.179, allocations: 0.5627 MB / 0.8483 GB, free: 9.164 MB / 0.6823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001381/1.181, allocations: 171.4 kB / 0.8485 GB, free: 9.152 MB / 0.6823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005494/1.186, allocations: 2.619 MB / 0.8511 GB, free: 8.121 MB / 0.6823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009902/1.187, allocations: 1.168 MB / 0.8522 GB, free: 7.414 MB / 0.6823 GB
Notification: Performance of simCode: alias equations: time 0.000494/1.188, allocations: 92.48 kB / 0.8523 GB, free: 7.391 MB / 0.6823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001504/1.188, allocations: 40.91 kB / 0.8523 GB, free: 7.383 MB / 0.6823 GB
Notification: Performance of SimCode: time 8.71e-07/1.188, allocations: 0 / 0.8523 GB, free: 7.383 MB / 0.6823 GB
Notification: Performance of Templates: time 0.02951/1.217, allocations: 9.248 MB / 0.8614 GB, free: 4.164 MB / 0.6823 GB