Running command: translateModel(Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase4,tolerance=1e-06,outputFormat="empty",numberOfIntervals=172800,variableFilter="",fileNamePrefix="Buildings_latest_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase4")
Notification: Performance of loadModel(Buildings): time 4.191/4.191, allocations: 464.6 MB / 476.8 MB, free: 2.121 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 4.392e-05/4.414e-05, allocations: 4 kB / 0.5731 GB, free: 5.742 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2174/0.2174, allocations: 107.2 MB / 0.6778 GB, free: 10.39 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 6.186/6.404, allocations: 2.466 GB / 3.143 GB, free: 39.12 MB / 0.8855 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.000257/6.404, allocations: 87.95 kB / 3.143 GB, free: 39.04 MB / 0.8855 GB
Notification: Performance of FrontEnd - DAE generated: time 0.6816/7.086, allocations: 63.31 MB / 3.205 GB, free: 302.9 MB / 0.8855 GB
Notification: Performance of FrontEnd: time 2.993e-06/7.086, allocations: 1.938 kB / 3.205 GB, free: 302.9 MB / 0.8855 GB
Notification: Performance of Transformations before backend: time 0.0001154/7.086, allocations: 35.75 kB / 3.205 GB, free: 302.8 MB / 0.8855 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 0.00218/7.088, allocations: 1.182 MB / 3.206 GB, free: 302.1 MB / 0.8855 GB
Notification: Performance of prepare preOptimizeDAE: time 4.369e-05/7.088, allocations: 9.406 kB / 3.206 GB, free: 302.1 MB / 0.8855 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003269/7.088, allocations: 133.8 kB / 3.207 GB, free: 302.1 MB / 0.8855 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.004323/7.093, allocations: 1.446 MB / 3.208 GB, free: 301.7 MB / 0.8855 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001619/7.093, allocations: 74.73 kB / 3.208 GB, free: 301.7 MB / 0.8855 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001173/7.093, allocations: 44.22 kB / 3.208 GB, free: 301.7 MB / 0.8855 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001772/7.095, allocations: 473 kB / 3.209 GB, free: 301.6 MB / 0.8855 GB
Notification: Performance of preOpt findStateOrder (simulation): time 6.108e-05/7.095, allocations: 7.938 kB / 3.209 GB, free: 301.6 MB / 0.8855 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001009/7.095, allocations: 15.03 kB / 3.209 GB, free: 301.6 MB / 0.8855 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.374e-05/7.095, allocations: 9.438 kB / 3.209 GB, free: 301.6 MB / 0.8855 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.000893/7.096, allocations: 327.3 kB / 3.209 GB, free: 301.6 MB / 0.8855 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.004304/7.1, allocations: 2.564 MB / 3.211 GB, free: 300.3 MB / 0.8855 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001202/7.102, allocations: 443.5 kB / 3.212 GB, free: 300.3 MB / 0.8855 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0006305/7.102, allocations: 239.7 kB / 3.212 GB, free: 300.2 MB / 0.8855 GB
Notification: Performance of preOpt evalFunc (simulation): time 3.823e-05/7.102, allocations: 16.53 kB / 3.212 GB, free: 300.2 MB / 0.8855 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005513/7.103, allocations: 253 kB / 3.212 GB, free: 300.1 MB / 0.8855 GB
Notification: Performance of pre-optimization done (n=43): time 5.213e-06/7.103, allocations: 1.156 kB / 3.212 GB, free: 300.1 MB / 0.8855 GB
Notification: Performance of matching and sorting (n=43): time 0.001761/7.105, allocations: 0.6199 MB / 3.213 GB, free: 299.9 MB / 0.8855 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.255e-05/7.105, allocations: 57.81 kB / 3.213 GB, free: 299.8 MB / 0.8855 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003534/7.108, allocations: 1.533 MB / 3.214 GB, free: 299.3 MB / 0.8855 GB
Notification: Performance of collectPreVariables (initialization): time 7.253e-05/7.108, allocations: 37.67 kB / 3.214 GB, free: 299.2 MB / 0.8855 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004416/7.109, allocations: 0.5217 MB / 3.215 GB, free: 298.8 MB / 0.8855 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001445/7.109, allocations: 136.8 kB / 3.215 GB, free: 298.7 MB / 0.8855 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.557e-05/7.109, allocations: 15.78 kB / 3.215 GB, free: 298.7 MB / 0.8855 GB
Notification: Performance of setup shared object (initialization): time 6.658e-05/7.109, allocations: 325 kB / 3.215 GB, free: 298.4 MB / 0.8855 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003692/7.11, allocations: 148 kB / 3.216 GB, free: 298.4 MB / 0.8855 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004134/7.11, allocations: 253.7 kB / 3.216 GB, free: 298.2 MB / 0.8855 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0004173/7.11, allocations: 188.8 kB / 3.216 GB, free: 298.1 MB / 0.8855 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.835e-06/7.11, allocations: 0 / 3.216 GB, free: 298.1 MB / 0.8855 GB
Notification: Performance of matching and sorting (n=64) (initialization): time 0.001633/7.112, allocations: 0.7012 MB / 3.217 GB, free: 297.8 MB / 0.8855 GB
Notification: Performance of prepare postOptimizeDAE: time 2.036e-05/7.112, allocations: 3.875 kB / 3.217 GB, free: 297.8 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.994e-06/7.112, allocations: 3.875 kB / 3.217 GB, free: 297.8 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0006096/7.113, allocations: 169.9 kB / 3.217 GB, free: 297.8 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004159/7.113, allocations: 86.23 kB / 3.217 GB, free: 297.8 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003501/7.117, allocations: 2.587 MB / 3.219 GB, free: 295.8 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007148/7.117, allocations: 80.23 kB / 3.22 GB, free: 295.8 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.482e-05/7.118, allocations: 22.88 kB / 3.22 GB, free: 295.8 MB / 0.8855 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 (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 0.0001576/7.118, allocations: 147.3 kB / 3.22 GB, free: 295.6 MB / 0.8855 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002241/7.118, allocations: 116.8 kB / 3.22 GB, free: 295.6 MB / 0.8855 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001692/7.12, allocations: 0.6781 MB / 3.22 GB, free: 295.3 MB / 0.8855 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.224e-06/7.12, allocations: 6.656 kB / 3.22 GB, free: 295.3 MB / 0.8855 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.74e-06/7.12, allocations: 3.594 kB / 3.22 GB, free: 295.3 MB / 0.8855 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.234e-06/7.12, allocations: 3.938 kB / 3.221 GB, free: 295.3 MB / 0.8855 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002961/7.123, allocations: 1.606 MB / 3.222 GB, free: 294.6 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.32e-06/7.123, allocations: 0 / 3.222 GB, free: 294.6 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000335/7.123, allocations: 49.94 kB / 3.222 GB, free: 294.6 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0006488/7.124, allocations: 175.1 kB / 3.222 GB, free: 294.5 MB / 0.8855 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.071e-05/7.124, allocations: 19.62 kB / 3.222 GB, free: 294.5 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.004524/7.128, allocations: 3.939 MB / 3.226 GB, free: 291.2 MB / 0.8855 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.12e-06/7.128, allocations: 0 / 3.226 GB, free: 291.2 MB / 0.8855 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002075/7.13, allocations: 0.9423 MB / 3.227 GB, free: 290.7 MB / 0.8855 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0005457/7.131, allocations: 299.5 kB / 3.227 GB, free: 290.5 MB / 0.8855 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001859/7.131, allocations: 11.84 kB / 3.227 GB, free: 290.5 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005541/7.132, allocations: 50.72 kB / 3.227 GB, free: 290.5 MB / 0.8855 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001553/7.132, allocations: 55.89 kB / 3.227 GB, free: 290.5 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.984e-05/7.132, allocations: 19.66 kB / 3.227 GB, free: 290.5 MB / 0.8855 GB
Notification: Performance of sorting global known variables: time 0.002893/7.135, allocations: 1.224 MB / 3.229 GB, free: 290 MB / 0.8855 GB
Notification: Performance of sort global known variables: time 1.008e-06/7.135, allocations: 0 / 3.229 GB, free: 290 MB / 0.8855 GB
Notification: Performance of remove unused functions: time 0.001571/7.137, allocations: 310.9 kB / 3.229 GB, free: 289.9 MB / 0.8855 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 (28):
 * Single equations (assignments): 20
 * 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%) 13,(1,100.0%) 3}
 * Non-linear torn systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.002261/7.139, allocations: 0.9348 MB / 3.23 GB, free: 289.6 MB / 0.8855 GB
Notification: Performance of simCode: created initialization part: time 0.001418/7.14, allocations: 0.5888 MB / 3.23 GB, free: 289.3 MB / 0.8855 GB
Notification: Performance of simCode: created event and clocks part: time 5.047e-06/7.14, allocations: 7.344 kB / 3.23 GB, free: 289.3 MB / 0.8855 GB
Notification: Performance of simCode: created simulation system equations: time 0.0009621/7.141, allocations: 0.5029 MB / 3.231 GB, free: 289 MB / 0.8855 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001332/7.143, allocations: 178.8 kB / 3.231 GB, free: 288.9 MB / 0.8855 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004269/7.147, allocations: 1.997 MB / 3.233 GB, free: 288.2 MB / 0.8855 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008357/7.148, allocations: 1.176 MB / 3.234 GB, free: 287.5 MB / 0.8855 GB
Notification: Performance of simCode: alias equations: time 0.0005216/7.148, allocations: 146 kB / 3.234 GB, free: 287.4 MB / 0.8855 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002359/7.149, allocations: 64.59 kB / 3.234 GB, free: 287.4 MB / 0.8855 GB
Notification: Performance of SimCode: time 1.805e-06/7.149, allocations: 0 / 3.234 GB, free: 287.4 MB / 0.8855 GB
Notification: Performance of Templates: time 0.04403/7.193, allocations: 20.02 MB / 3.254 GB, free: 283.1 MB / 0.8855 GB