Running command: translateModel(BuildSysPro.IBPSA.Experimental.Benchmarks.AirFlow.Examples.ZoneStepResponse,tolerance=1e-06,outputFormat="empty",numberOfIntervals=60000,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Experimental.Benchmarks.AirFlow.Examples.ZoneStepResponse")
Notification: Performance of loadModel(BuildSysPro): time 2.854/2.854, allocations: 325.3 MB / 337.5 MB, free: 10.02 MB / 282.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.671e-05/3.688e-05, allocations: 7.984 kB / 414.8 MB, free: 6.105 MB / 330.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1638/0.1639, allocations: 74.4 MB / 489.2 MB, free: 11.56 MB / 410.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 5.965/6.129, allocations: 2.181 GB / 2.658 GB, free: 183.6 MB / 0.6355 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002448/6.13, allocations: 96.08 kB / 2.659 GB, free: 183.6 MB / 0.6355 GB
Notification: Performance of FrontEnd - DAE generated: time 2.387/8.517, allocations: 0.5554 GB / 3.214 GB, free: 100.2 MB / 0.6355 GB
Notification: Performance of FrontEnd: time 2.472e-06/8.517, allocations: 0 / 3.214 GB, free: 100.2 MB / 0.6355 GB
Notification: Performance of Transformations before backend: time 0.0002004/8.517, allocations: 53.47 kB / 3.214 GB, free: 100.2 MB / 0.6355 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 494
 * Number of variables: 494
Notification: Performance of Generate backend data structure: time 0.00772/8.525, allocations: 2.3 MB / 3.216 GB, free: 99.25 MB / 0.6355 GB
Notification: Performance of prepare preOptimizeDAE: time 4.522e-05/8.525, allocations: 7.875 kB / 3.216 GB, free: 99.25 MB / 0.6355 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004748/8.529, allocations: 0.547 MB / 3.217 GB, free: 99.13 MB / 0.6355 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003765/8.533, allocations: 1.318 MB / 3.218 GB, free: 98.74 MB / 0.6355 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001472/8.533, allocations: 149.9 kB / 3.218 GB, free: 98.74 MB / 0.6355 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005798/8.534, allocations: 188.1 kB / 3.218 GB, free: 98.74 MB / 0.6355 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.006023/8.54, allocations: 2.198 MB / 3.221 GB, free: 98.59 MB / 0.6355 GB
Notification: Performance of preOpt findStateOrder (simulation): time 7.086e-05/8.54, allocations: 3.844 kB / 3.221 GB, free: 98.59 MB / 0.6355 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003246/8.541, allocations: 82.31 kB / 3.221 GB, free: 98.59 MB / 0.6355 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.391e-05/8.541, allocations: 82.7 kB / 3.221 GB, free: 98.59 MB / 0.6355 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.006683/8.547, allocations: 2.734 MB / 3.223 GB, free: 98.58 MB / 0.6355 GB
Warning: The model contains alias variables with conflicting start and/or 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 0.01594/8.563, allocations: 7.006 MB / 3.23 GB, free: 96.52 MB / 0.6355 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.004295/8.568, allocations: 2.075 MB / 3.232 GB, free: 96.47 MB / 0.6355 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.002393/8.57, allocations: 1.092 MB / 3.233 GB, free: 96.45 MB / 0.6355 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001986/8.572, allocations: 1.46 MB / 3.235 GB, free: 94.95 MB / 0.6355 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.002962/8.575, allocations: 1.237 MB / 3.236 GB, free: 94.81 MB / 0.6355 GB
Notification: Performance of pre-optimization done (n=206): time 7.587e-06/8.575, allocations: 0 / 3.236 GB, free: 94.81 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=206): time 0.005761/8.581, allocations: 2.1 MB / 3.238 GB, free: 94.62 MB / 0.6355 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.167e-05/8.581, allocations: 314 kB / 3.238 GB, free: 94.28 MB / 0.6355 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002002/8.583, allocations: 1.043 MB / 3.239 GB, free: 94.12 MB / 0.6355 GB
Notification: Performance of collectPreVariables (initialization): time 0.0004764/8.584, allocations: 68.8 kB / 3.239 GB, free: 94.09 MB / 0.6355 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0006454/8.584, allocations: 0.6915 MB / 3.24 GB, free: 93.8 MB / 0.6355 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0008014/8.585, allocations: 0.6838 MB / 3.241 GB, free: 93.36 MB / 0.6355 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001538/8.585, allocations: 39.78 kB / 3.241 GB, free: 93.36 MB / 0.6355 GB
Notification: Performance of setup shared object (initialization): time 0.0001256/8.585, allocations: 376.4 kB / 3.241 GB, free: 93.05 MB / 0.6355 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001703/8.587, allocations: 0.7628 MB / 3.242 GB, free: 93.05 MB / 0.6355 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002099/8.589, allocations: 0.9964 MB / 3.243 GB, free: 92.89 MB / 0.6355 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002253/8.591, allocations: 0.9258 MB / 3.244 GB, free: 92.86 MB / 0.6355 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.11e-05/8.591, allocations: 3.938 kB / 3.244 GB, free: 92.86 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=226) (initialization): time 0.005691/8.597, allocations: 2.167 MB / 3.246 GB, free: 92.69 MB / 0.6355 GB
Notification: Performance of prepare postOptimizeDAE: time 2.785e-05/8.597, allocations: 4.75 kB / 3.246 GB, free: 92.69 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.448e-05/8.597, allocations: 3.562 kB / 3.246 GB, free: 92.69 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0006705/8.598, allocations: 93.3 kB / 3.246 GB, free: 92.68 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002557/8.601, allocations: 393.3 kB / 3.246 GB, free: 92.68 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002085/8.603, allocations: 1.513 MB / 3.248 GB, free: 91.39 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002455/8.605, allocations: 221.4 kB / 3.248 GB, free: 91.31 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003986/8.606, allocations: 68.98 kB / 3.248 GB, free: 91.31 MB / 0.6355 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 9
 * Number of states: 0 ()
 * Number of discrete variables: 6 ($whenCondition2,$whenCondition1,$PRE.weaDat.conTim1.tStart,weaDat.conTim1.tStart,$PRE.weaDat.conTim.tStart,weaDat.conTim.tStart)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (224):
 * Single equations (assignments): 223
 * 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: 0
 * Non-linear torn systems: 1 {1 2}
Notification: Performance of prepare postOptimizeDAE: time 0.000554/8.606, allocations: 214.2 kB / 3.248 GB, free: 91.2 MB / 0.6355 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005194/8.607, allocations: 168.5 kB / 3.248 GB, free: 91.11 MB / 0.6355 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.006349/8.613, allocations: 2.507 MB / 3.251 GB, free: 90.95 MB / 0.6355 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.424e-05/8.613, allocations: 22.95 kB / 3.251 GB, free: 90.95 MB / 0.6355 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.165e-05/8.613, allocations: 6.438 kB / 3.251 GB, free: 90.95 MB / 0.6355 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.005011/8.618, allocations: 2.276 MB / 3.253 GB, free: 90.45 MB / 0.6355 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01244/8.631, allocations: 5.37 MB / 3.258 GB, free: 88.34 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.587e-05/8.631, allocations: 2.375 kB / 3.258 GB, free: 88.34 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00242/8.633, allocations: 380.1 kB / 3.259 GB, free: 88.33 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0008166/8.634, allocations: 143 kB / 3.259 GB, free: 88.29 MB / 0.6355 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003902/8.634, allocations: 52.52 kB / 3.259 GB, free: 88.27 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002978/8.637, allocations: 2.96 MB / 3.262 GB, free: 85.48 MB / 0.6355 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.822e-06/8.637, allocations: 6.969 kB / 3.262 GB, free: 85.48 MB / 0.6355 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.008206/8.646, allocations: 3.967 MB / 3.266 GB, free: 83.47 MB / 0.6355 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001699/8.647, allocations: 0.5637 MB / 3.266 GB, free: 83.12 MB / 0.6355 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004922/8.648, allocations: 42.94 kB / 3.266 GB, free: 83.09 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002115/8.65, allocations: 154 kB / 3.266 GB, free: 83.05 MB / 0.6355 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004073/8.65, allocations: 141.2 kB / 3.267 GB, free: 83.03 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000242/8.651, allocations: 74.02 kB / 3.267 GB, free: 83.02 MB / 0.6355 GB
Notification: Performance of sorting global known variables: time 0.001521/8.652, allocations: 0.8219 MB / 3.267 GB, free: 82.66 MB / 0.6355 GB
Notification: Performance of sort global known variables: time 8.31e-07/8.652, allocations: 0 / 3.267 GB, free: 82.66 MB / 0.6355 GB
Notification: Performance of remove unused functions: time 0.00359/8.656, allocations: 0.8843 MB / 3.268 GB, free: 82.39 MB / 0.6355 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 19
 * Number of states: 5 (simpleZone.volRoom.dynBal.U,simpleZone.volRoom.dynBal.m,simpleZone.volRoom.dynBal.mXi[1],simpleZone.door.mExcAB,simpleZone.door.mExcBA)
 * Number of discrete variables: 4 ($whenCondition2,$whenCondition1,weaDat.conTim1.tStart,weaDat.conTim.tStart)
 * Number of discrete states: 2 (weaDat.conTim.tStart,weaDat.conTim1.tStart)
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (211):
 * Single equations (assignments): 207
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 2
 * 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: 1 {(1,100.0%) 2}
 * Non-linear torn systems: 1 {1 3}
Notification: Performance of Backend phase and start with SimCode phase: time 0.004465/8.66, allocations: 2.206 MB / 3.27 GB, free: 81.61 MB / 0.6355 GB
Notification: Performance of simCode: created initialization part: time 0.004989/8.665, allocations: 2.059 MB / 3.272 GB, free: 80.84 MB / 0.6355 GB
Notification: Performance of simCode: created event and clocks part: time 1.067e-05/8.665, allocations: 0 / 3.272 GB, free: 80.84 MB / 0.6355 GB
Notification: Performance of simCode: created simulation system equations: time 0.002958/8.668, allocations: 1.313 MB / 3.274 GB, free: 80.29 MB / 0.6355 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004154/8.673, allocations: 0.6828 MB / 3.274 GB, free: 80.14 MB / 0.6355 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.009019/8.682, allocations: 3.619 MB / 3.278 GB, free: 78.68 MB / 0.6355 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001344/8.683, allocations: 1.548 MB / 3.279 GB, free: 77.88 MB / 0.6355 GB
Notification: Performance of simCode: alias equations: time 0.003636/8.687, allocations: 0.6831 MB / 3.28 GB, free: 77.58 MB / 0.6355 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009765/8.688, allocations: 170.4 kB / 3.28 GB, free: 77.43 MB / 0.6355 GB
Notification: Performance of SimCode: time 1.791e-06/8.688, allocations: 0 / 3.28 GB, free: 77.43 MB / 0.6355 GB
Notification: Performance of Templates: time 0.1062/8.794, allocations: 55.54 MB / 3.335 GB, free: 25.81 MB / 0.6355 GB