Running command: translateModel(BuildingSystems.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase4,tolerance=1e-06,outputFormat="empty",numberOfIntervals=172800,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase4")
Notification: Performance of loadModel(BuildingSystems): time 3.054/3.054, allocations: 343.8 MB / 355.9 MB, free: 9.355 MB / 298.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.398e-05/3.412e-05, allocations: 7.984 kB / 436.6 MB, free: 2.473 MB / 346.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.136/0.1361, allocations: 77.72 MB / 0.5022 GB, free: 4.598 MB / 426.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 6.065/6.201, allocations: 2.442 GB / 2.944 GB, free: 87.26 MB / 0.6511 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002859/6.202, allocations: 87.95 kB / 2.944 GB, free: 87.18 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 0.1851/6.387, allocations: 63.24 MB / 3.006 GB, free: 23.36 MB / 0.6511 GB
Notification: Performance of FrontEnd: time 1.995e-06/6.387, allocations: 4 kB / 3.006 GB, free: 23.35 MB / 0.6511 GB
Notification: Performance of Transformations before backend: time 9.069e-05/6.387, allocations: 24.12 kB / 3.006 GB, free: 23.33 MB / 0.6511 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 0.001824/6.389, allocations: 1.186 MB / 3.007 GB, free: 22.09 MB / 0.6511 GB
Notification: Performance of prepare preOptimizeDAE: time 4.482e-05/6.389, allocations: 12.03 kB / 3.007 GB, free: 22.08 MB / 0.6511 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.000227/6.389, allocations: 134.8 kB / 3.007 GB, free: 21.95 MB / 0.6511 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003713/6.393, allocations: 1.439 MB / 3.008 GB, free: 20.45 MB / 0.6511 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000134/6.393, allocations: 78.62 kB / 3.008 GB, free: 20.37 MB / 0.6511 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 9.152e-05/6.393, allocations: 51.98 kB / 3.009 GB, free: 20.32 MB / 0.6511 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0009261/6.394, allocations: 465 kB / 3.009 GB, free: 19.85 MB / 0.6511 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.446e-05/6.394, allocations: 0 / 3.009 GB, free: 19.85 MB / 0.6511 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.705e-05/6.394, allocations: 16 kB / 3.009 GB, free: 19.84 MB / 0.6511 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.314e-05/6.394, allocations: 12 kB / 3.009 GB, free: 19.82 MB / 0.6511 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0007604/6.395, allocations: 329.8 kB / 3.009 GB, free: 19.5 MB / 0.6511 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.003621/6.399, allocations: 2.565 MB / 3.012 GB, free: 16.73 MB / 0.6511 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001047/6.4, allocations: 447.1 kB / 3.012 GB, free: 16.29 MB / 0.6511 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0005041/6.4, allocations: 242 kB / 3.012 GB, free: 16.05 MB / 0.6511 GB
Notification: Performance of preOpt evalFunc (simulation): time 3.273e-05/6.4, allocations: 4 kB / 3.012 GB, free: 16.04 MB / 0.6511 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.000478/6.401, allocations: 263 kB / 3.013 GB, free: 15.77 MB / 0.6511 GB
Notification: Performance of pre-optimization done (n=43): time 4.04e-06/6.401, allocations: 0 / 3.013 GB, free: 15.77 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=43): time 0.001497/6.402, allocations: 0.6069 MB / 3.013 GB, free: 15.15 MB / 0.6511 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.086e-05/6.402, allocations: 59.41 kB / 3.013 GB, free: 15.08 MB / 0.6511 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002872/6.405, allocations: 1.539 MB / 3.015 GB, free: 13.53 MB / 0.6511 GB
Notification: Performance of collectPreVariables (initialization): time 5.89e-05/6.405, allocations: 37.7 kB / 3.015 GB, free: 13.49 MB / 0.6511 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004212/6.406, allocations: 0.5094 MB / 3.015 GB, free: 12.98 MB / 0.6511 GB
Notification: Performance of collectInitialBindings (initialization): time 0.000127/6.406, allocations: 142 kB / 3.016 GB, free: 12.84 MB / 0.6511 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.138e-05/6.406, allocations: 12 kB / 3.016 GB, free: 12.82 MB / 0.6511 GB
Notification: Performance of setup shared object (initialization): time 6.522e-05/6.406, allocations: 329.9 kB / 3.016 GB, free: 12.5 MB / 0.6511 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003337/6.406, allocations: 149.1 kB / 3.016 GB, free: 12.35 MB / 0.6511 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003771/6.407, allocations: 251.9 kB / 3.016 GB, free: 12.07 MB / 0.6511 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003844/6.407, allocations: 188.6 kB / 3.016 GB, free: 11.89 MB / 0.6511 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.116e-06/6.407, allocations: 0 / 3.016 GB, free: 11.89 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=64) (initialization): time 0.001482/6.409, allocations: 0.6941 MB / 3.017 GB, free: 11.18 MB / 0.6511 GB
Notification: Performance of prepare postOptimizeDAE: time 1.952e-05/6.409, allocations: 8.031 kB / 3.017 GB, free: 11.18 MB / 0.6511 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.616e-06/6.409, allocations: 7.938 kB / 3.017 GB, free: 11.17 MB / 0.6511 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0005952/6.409, allocations: 168.1 kB / 3.017 GB, free: 11 MB / 0.6511 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004042/6.41, allocations: 91.88 kB / 3.017 GB, free: 10.91 MB / 0.6511 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003573/6.413, allocations: 2.588 MB / 3.02 GB, free: 8.188 MB / 0.6511 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006859/6.414, allocations: 79.41 kB / 3.02 GB, free: 8.109 MB / 0.6511 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.396e-05/6.414, allocations: 23.98 kB / 3.02 GB, free: 8.086 MB / 0.6511 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 0.0001464/6.414, allocations: 142.7 kB / 3.02 GB, free: 7.941 MB / 0.6511 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001925/6.414, allocations: 118.6 kB / 3.02 GB, free: 7.824 MB / 0.6511 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001537/6.416, allocations: 0.6733 MB / 3.021 GB, free: 7.133 MB / 0.6511 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.959e-06/6.416, allocations: 8 kB / 3.021 GB, free: 7.125 MB / 0.6511 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.514e-06/6.416, allocations: 7.938 kB / 3.021 GB, free: 7.117 MB / 0.6511 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.77e-06/6.416, allocations: 0 / 3.021 GB, free: 7.117 MB / 0.6511 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002718/6.419, allocations: 1.593 MB / 3.022 GB, free: 5.465 MB / 0.6511 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.719e-06/6.419, allocations: 0 / 3.022 GB, free: 5.465 MB / 0.6511 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003011/6.419, allocations: 51.89 kB / 3.023 GB, free: 5.414 MB / 0.6511 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0005843/6.42, allocations: 177.5 kB / 3.023 GB, free: 5.234 MB / 0.6511 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.016e-05/6.42, allocations: 12 kB / 3.023 GB, free: 5.223 MB / 0.6511 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.004188/6.424, allocations: 3.958 MB / 3.027 GB, free: 0.9961 MB / 0.6511 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.884e-06/6.424, allocations: 0 / 3.027 GB, free: 0.9961 MB / 0.6511 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001909/6.426, allocations: 0.9473 MB / 3.027 GB, free: 24 kB / 0.6511 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.3609/6.787, allocations: 294.7 kB / 3.028 GB, free: 182.3 MB / 0.6511 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001864/6.787, allocations: 15.7 kB / 3.028 GB, free: 182.3 MB / 0.6511 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005572/6.788, allocations: 43.2 kB / 3.028 GB, free: 182.3 MB / 0.6511 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001864/6.788, allocations: 57.97 kB / 3.028 GB, free: 182.3 MB / 0.6511 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.45e-05/6.788, allocations: 15.77 kB / 3.028 GB, free: 182.3 MB / 0.6511 GB
Notification: Performance of sorting global known variables: time 0.002185/6.79, allocations: 1.222 MB / 3.029 GB, free: 182.1 MB / 0.6511 GB
Notification: Performance of sort global known variables: time 9.55e-07/6.79, allocations: 3.562 kB / 3.029 GB, free: 182.1 MB / 0.6511 GB
Notification: Performance of remove unused functions: time 0.001405/6.792, allocations: 304.9 kB / 3.029 GB, free: 182.1 MB / 0.6511 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 0.002346/6.794, allocations: 0.9447 MB / 3.03 GB, free: 181.9 MB / 0.6511 GB
Notification: Performance of simCode: created initialization part: time 0.001589/6.796, allocations: 0.5941 MB / 3.031 GB, free: 181.8 MB / 0.6511 GB
Notification: Performance of simCode: created event and clocks part: time 6.15e-06/6.796, allocations: 4.344 kB / 3.031 GB, free: 181.8 MB / 0.6511 GB
Notification: Performance of simCode: created simulation system equations: time 0.001012/6.797, allocations: 0.4911 MB / 3.031 GB, free: 181.6 MB / 0.6511 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001378/6.798, allocations: 184.2 kB / 3.032 GB, free: 181.6 MB / 0.6511 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004561/6.803, allocations: 2.005 MB / 3.033 GB, free: 181.2 MB / 0.6511 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000973/6.804, allocations: 1.172 MB / 3.035 GB, free: 180.5 MB / 0.6511 GB
Notification: Performance of simCode: alias equations: time 0.0005626/6.804, allocations: 140.8 kB / 3.035 GB, free: 180.5 MB / 0.6511 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002284/6.804, allocations: 63.75 kB / 3.035 GB, free: 180.5 MB / 0.6511 GB
Notification: Performance of SimCode: time 1.802e-06/6.804, allocations: 0 / 3.035 GB, free: 180.5 MB / 0.6511 GB
Notification: Performance of Templates: time 0.04816/6.853, allocations: 20.03 MB / 3.054 GB, free: 179.4 MB / 0.6511 GB