Running command: translateModel(BuildSysPro.IBPSA.Experimental.Benchmarks.AirFlow.Examples.TwoFloors,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Experimental.Benchmarks.AirFlow.Examples.TwoFloors")
Notification: Performance of loadModel(BuildSysPro): time 3.107/3.107, allocations: 325.3 MB / 337.5 MB, free: 10.11 MB / 282.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.152e-05/3.159e-05, allocations: 7.984 kB / 414.8 MB, free: 6.133 MB / 330.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1307/0.1307, allocations: 74.41 MB / 489.2 MB, free: 11.58 MB / 410.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 5.901/6.032, allocations: 2.204 GB / 2.681 GB, free: 216 MB / 0.6198 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002441/6.032, allocations: 92.17 kB / 2.681 GB, free: 216 MB / 0.6198 GB
Notification: Performance of FrontEnd - DAE generated: time 81.96/87.99, allocations: 14.77 GB / 17.46 GB, free: 99.5 MB / 1.51 GB
Notification: Performance of FrontEnd: time 2.577e-06/87.99, allocations: 1.562 kB / 17.46 GB, free: 99.5 MB / 1.51 GB
Notification: Performance of Transformations before backend: time 0.002995/88, allocations: 0.6117 MB / 17.46 GB, free: 99.45 MB / 1.51 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 6597
 * Number of variables: 6597
Notification: Performance of Generate backend data structure: time 0.1337/88.13, allocations: 28.59 MB / 17.48 GB, free: 88.37 MB / 1.51 GB
Notification: Performance of prepare preOptimizeDAE: time 4.412e-05/88.13, allocations: 7.594 kB / 17.48 GB, free: 88.37 MB / 1.51 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.06685/88.2, allocations: 6.514 MB / 17.49 GB, free: 86.88 MB / 1.51 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0586/88.26, allocations: 16.74 MB / 17.51 GB, free: 84.39 MB / 1.51 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.002714/88.26, allocations: 1.886 MB / 17.51 GB, free: 84.34 MB / 1.51 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.01148/88.27, allocations: 2.506 MB / 17.51 GB, free: 84.32 MB / 1.51 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.1086/88.38, allocations: 31.12 MB / 17.54 GB, free: 82.12 MB / 1.51 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.00167/88.38, allocations: 58.08 kB / 17.54 GB, free: 82.11 MB / 1.51 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0109/88.39, allocations: 1.037 MB / 17.54 GB, free: 82.11 MB / 1.51 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.001427/88.39, allocations: 1.087 MB / 17.54 GB, free: 82.06 MB / 1.51 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0983/88.49, allocations: 32.43 MB / 17.58 GB, free: 81.96 MB / 1.51 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 0.2654/88.76, allocations: 128.7 MB / 17.7 GB, free: 1.629 MB / 1.51 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.06776/88.83, allocations: 34.54 MB / 17.74 GB, free: 11.91 MB / 1.542 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.04305/88.87, allocations: 15.59 MB / 17.75 GB, free: 12.35 MB / 1.557 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.00633/88.87, allocations: 2.93 MB / 17.75 GB, free: 9.008 MB / 1.557 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 1.293/90.17, allocations: 13.55 MB / 17.77 GB, free: 275.5 MB / 1.557 GB
Notification: Performance of pre-optimization done (n=2319): time 5.921e-05/90.17, allocations: 1.156 kB / 17.77 GB, free: 275.5 MB / 1.557 GB
Notification: Performance of matching and sorting (n=2319): time 0.0986/90.27, allocations: 24.44 MB / 17.79 GB, free: 274.8 MB / 1.557 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.000567/90.27, allocations: 0.5146 MB / 17.79 GB, free: 274.4 MB / 1.557 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.04905/90.32, allocations: 9.284 MB / 17.8 GB, free: 273.8 MB / 1.557 GB
Notification: Performance of collectPreVariables (initialization): time 0.007969/90.32, allocations: 443.8 kB / 17.8 GB, free: 273.7 MB / 1.557 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0129/90.34, allocations: 9.154 MB / 17.81 GB, free: 272 MB / 1.557 GB
Notification: Performance of collectInitialBindings (initialization): time 0.01206/90.35, allocations: 7.833 MB / 17.82 GB, free: 267.9 MB / 1.557 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.004832/90.35, allocations: 394.4 kB / 17.82 GB, free: 267.9 MB / 1.557 GB
Notification: Performance of setup shared object (initialization): time 0.002382/90.36, allocations: 1.082 MB / 17.82 GB, free: 267.6 MB / 1.557 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.02677/90.38, allocations: 9.404 MB / 17.83 GB, free: 267.6 MB / 1.557 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.02977/90.41, allocations: 11.75 MB / 17.84 GB, free: 265.7 MB / 1.557 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.03205/90.45, allocations: 11.36 MB / 17.85 GB, free: 265.4 MB / 1.557 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001659/90.45, allocations: 9.625 kB / 17.85 GB, free: 265.4 MB / 1.557 GB
Notification: Performance of matching and sorting (n=2536) (initialization): time 0.0785/90.52, allocations: 25.15 MB / 17.87 GB, free: 264 MB / 1.557 GB
Notification: Performance of prepare postOptimizeDAE: time 8.672e-05/90.52, allocations: 18.48 kB / 17.87 GB, free: 264 MB / 1.557 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001022/90.52, allocations: 30.33 kB / 17.87 GB, free: 264 MB / 1.557 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001826/90.53, allocations: 439 kB / 17.87 GB, free: 263.9 MB / 1.557 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.03183/90.56, allocations: 4.208 MB / 17.88 GB, free: 263.9 MB / 1.557 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01823/90.58, allocations: 15.48 MB / 17.89 GB, free: 249.7 MB / 1.557 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.09277/90.67, allocations: 2.99 MB / 17.9 GB, free: 249.2 MB / 1.557 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.008907/90.68, allocations: 0.6964 MB / 17.9 GB, free: 249.2 MB / 1.557 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 129
 * 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 (2518):
 * Single equations (assignments): 2504
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 5
 * Torn equation systems: 9
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 5 {1,1,1,1,1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 8 {(1,100.0%) 2,(1,100.0%) 2,(1,100.0%) 2,(1,100.0%) 2,(1,100.0%) 2,(1,100.0%) 2,(1,100.0%) 2,(1,100.0%) 2}
 * Non-linear torn systems: 1 {1 2}
Notification: Performance of prepare postOptimizeDAE: time 0.01313/90.69, allocations: 1.178 MB / 17.9 GB, free: 249.1 MB / 1.557 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.01381/90.71, allocations: 1.752 MB / 17.9 GB, free: 248.2 MB / 1.557 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.1075/90.81, allocations: 27.57 MB / 17.93 GB, free: 247.2 MB / 1.557 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.0001961/90.81, allocations: 224.1 kB / 17.93 GB, free: 247.2 MB / 1.557 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 8.68e-05/90.81, allocations: 12.81 kB / 17.93 GB, free: 247.2 MB / 1.557 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.06736/90.88, allocations: 23.09 MB / 17.95 GB, free: 246.1 MB / 1.557 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.1632/91.04, allocations: 57.79 MB / 18.01 GB, free: 243.3 MB / 1.557 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.683e-05/91.04, allocations: 0 / 18.01 GB, free: 243.3 MB / 1.557 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.03091/91.07, allocations: 3.966 MB / 18.01 GB, free: 243.3 MB / 1.557 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.005137/91.08, allocations: 1.141 MB / 18.01 GB, free: 243.1 MB / 1.557 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.005049/91.08, allocations: 0.5159 MB / 18.01 GB, free: 243.1 MB / 1.557 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03571/91.12, allocations: 41.08 MB / 18.05 GB, free: 206.3 MB / 1.557 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.034e-06/91.12, allocations: 14.2 kB / 18.05 GB, free: 206.3 MB / 1.557 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.1081/91.23, allocations: 41.91 MB / 18.09 GB, free: 202.5 MB / 1.557 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0202/91.25, allocations: 5.12 MB / 18.1 GB, free: 199.8 MB / 1.557 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.008798/91.26, allocations: 406.4 kB / 18.1 GB, free: 199.5 MB / 1.557 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.03093/91.29, allocations: 2.086 MB / 18.1 GB, free: 199.2 MB / 1.557 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.005592/91.29, allocations: 1.314 MB / 18.1 GB, free: 199 MB / 1.557 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.00558/91.3, allocations: 0.7092 MB / 18.1 GB, free: 198.8 MB / 1.557 GB
Notification: Performance of sorting global known variables: time 0.01976/91.32, allocations: 7.115 MB / 18.11 GB, free: 196.1 MB / 1.557 GB
Notification: Performance of sort global known variables: time 1.153e-06/91.32, allocations: 0.9844 kB / 18.11 GB, free: 196.1 MB / 1.557 GB
Notification: Performance of remove unused functions: time 0.06869/91.39, allocations: 12.28 MB / 18.12 GB, free: 192.7 MB / 1.557 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 6
 * Number of states: 108 (zoneHallway.volumeHall.dynBal.U,zoneHallway.volumeHall.dynBal.m,zoneHallway.volumeHall.dynBal.mXi[1],zoneHallway.oriOutTop.mExc,zoneHallway.oriOutBottom.mExc,simpleZone1_4.volRoom.dynBal.U,simpleZone1_4.volRoom.dynBal.m,simpleZone1_4.volRoom.dynBal.mXi[1],simpleZone1_4.door.mExcAB,simpleZone1_4.door.mExcBA,zoneHallway1.volumeHall.dynBal.U,zoneHallway1.volumeHall.dynBal.m,zoneHallway1.volumeHall.dynBal.mXi[1],zoneHallway1.oriOutTop.mExc,zoneHallway1.oriOutBottom.mExc,zoneHallway1.ori.mExc,zoneHallway1.ori1.mExc,zoneHallway2.volumeHall.dynBal.U,zoneHallway2.volumeHall.dynBal.m,zoneHallway2.volumeHall.dynBal.mXi[1],zoneHallway2.oriOutTop.mExc,zoneHallway2.oriOutBottom.mExc,zoneHallway2.ori.mExc,zoneHallway2.ori1.mExc,zoneHallway3.volumeHall.dynBal.U,zoneHallway3.volumeHall.dynBal.m,zoneHallway3.volumeHall.dynBal.mXi[1],zoneHallway3.oriOutTop.mExc,zoneHallway3.oriOutBottom.mExc,zoneHallway3.ori.mExc,zoneHallway3.ori1.mExc,simpleZone1_3.volRoom.dynBal.U,simpleZone1_3.volRoom.dynBal.m,simpleZone1_3.volRoom.dynBal.mXi[1],simpleZone1_3.door.mExcAB,simpleZone1_3.door.mExcBA,simpleZone1_2.volRoom.dynBal.U,simpleZone1_2.volRoom.dynBal.m,simpleZone1_2.volRoom.dynBal.mXi[1],simpleZone1_2.door.mExcAB,simpleZone1_2.door.mExcBA,simpleZone1_1.volRoom.dynBal.U,simpleZone1_1.volRoom.dynBal.m,simpleZone1_1.volRoom.dynBal.mXi[1],simpleZone1_1.door.mExcAB,simpleZone1_1.door.mExcBA,zoneHallway4.volumeHall.dynBal.U,zoneHallway4.volumeHall.dynBal.m,zoneHallway4.volumeHall.dynBal.mXi[1],zoneHallway4.oriOutTop.mExc,zoneHallway4.oriOutBottom.mExc,simpleZone2_4.volRoom.dynBal.U,simpleZone2_4.volRoom.dynBal.m,simpleZone2_4.volRoom.dynBal.mXi[1],simpleZone2_4.door.mExcAB,simpleZone2_4.door.mExcBA,zoneHallway5.volumeHall.dynBal.U,zoneHallway5.volumeHall.dynBal.m,zoneHallway5.volumeHall.dynBal.mXi[1],zoneHallway5.oriOutTop.mExc,zoneHallway5.oriOutBottom.mExc,zoneHallway5.ori.mExc,zoneHallway5.ori1.mExc,zoneHallway6.volumeHall.dynBal.U,zoneHallway6.volumeHall.dynBal.m,zoneHallway6.volumeHall.dynBal.mXi[1],zoneHallway6.oriOutTop.mExc,zoneHallway6.oriOutBottom.mExc,zoneHallway6.ori.mExc,zoneHallway6.ori1.mExc,zoneHallway7.volumeHall.dynBal.U,zoneHallway7.volumeHall.dynBal.m,zoneHallway7.volumeHall.dynBal.mXi[1],zoneHallway7.oriOutTop.mExc,zoneHallway7.oriOutBottom.mExc,zoneHallway7.ori.mExc,zoneHallway7.ori1.mExc,simpleZone2_3.volRoom.dynBal.U,simpleZone2_3.volRoom.dynBal.m,simpleZone2_3.volRoom.dynBal.mXi[1],simpleZone2_3.door.mExcAB,simpleZone2_3.door.mExcBA,simpleZone2_2.volRoom.dynBal.U,simpleZone2_2.volRoom.dynBal.m,simpleZone2_2.volRoom.dynBal.mXi[1],simpleZone2_2.door.mExcAB,simpleZone2_2.door.mExcBA,simpleZone2_1.volRoom.dynBal.U,simpleZone2_1.volRoom.dynBal.m,simpleZone2_1.volRoom.dynBal.mXi[1],simpleZone2_1.door.mExcAB,simpleZone2_1.door.mExcBA,staircase1.volumeStairs.dynBal.U,staircase1.volumeStairs.dynBal.m,staircase1.volumeStairs.dynBal.mXi[1],staircase1.ori.mExc,staircase1.doo.mExcAB,staircase1.doo.mExcBA,staircase2.volumeStairs.dynBal.U,staircase2.volumeStairs.dynBal.m,staircase2.volumeStairs.dynBal.mXi[1],staircase2.doo.mExcAB,staircase2.doo.mExcBA,staircase2.ori.mExc,zoneHallway4.ori1.mExc,zoneHallway4.ori.mExc,zoneHallway.ori1.mExc,zoneHallway.ori.mExc)
 * Number of discrete variables: 4 ($whenCondition2,$whenCondition1,weaDat.conTim1.tStart,weaDat.conTim.tStart)
 * Number of discrete states: 2 (weaDat.conTim1.tStart,weaDat.conTim.tStart)
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (2274):
 * Single equations (assignments): 2240
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 2
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 5
 * Torn equation systems: 27
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 5 {1,1,1,1,1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 26 {(1,100.0%) 2,(1,100.0%) 2,(1,100.0%) 2,(1,100.0%) 2,(1,100.0%) 2,(1,100.0%) 2,(1,100.0%) 2,(1,100.0%) 2,(1,100.0%) 2,(1,100.0%) 2,(1,100.0%) 2,(1,100.0%) 2,(1,100.0%) 2,(1,100.0%) 2,(1,100.0%) 2,(1,100.0%) 2,(1,100.0%) 2,(1,100.0%) 2,(1,100.0%) 2,(1,100.0%) 2,(1,100.0%) 2,(1,100.0%) 2,(1,100.0%) 2,(1,100.0%) 2,(1,100.0%) 2,(1,100.0%) 2}
 * Non-linear torn systems: 1 {1 3}
Notification: Performance of Backend phase and start with SimCode phase: time 0.3509/91.74, allocations: 115.2 MB / 18.23 GB, free: 111.1 MB / 1.573 GB
Notification: Performance of simCode: created initialization part: time 0.06152/91.8, allocations: 24.5 MB / 18.26 GB, free: 101.5 MB / 1.573 GB
Notification: Performance of simCode: created event and clocks part: time 1.734e-05/91.8, allocations: 11.34 kB / 18.26 GB, free: 101.5 MB / 1.573 GB
Notification: Performance of simCode: created simulation system equations: time 0.03691/91.84, allocations: 15.76 MB / 18.27 GB, free: 94.06 MB / 1.573 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.05615/91.89, allocations: 8.706 MB / 18.28 GB, free: 92.29 MB / 1.573 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.127/92.02, allocations: 45.27 MB / 18.33 GB, free: 76.68 MB / 1.573 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0325/92.05, allocations: 12.29 MB / 18.34 GB, free: 74.21 MB / 1.573 GB
Notification: Performance of simCode: alias equations: time 0.05209/92.11, allocations: 6.95 MB / 18.35 GB, free: 74.04 MB / 1.573 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.01416/92.12, allocations: 1.624 MB / 18.35 GB, free: 73.94 MB / 1.573 GB
Notification: Performance of SimCode: time 2.277e-06/92.12, allocations: 0 / 18.35 GB, free: 73.94 MB / 1.573 GB
Notification: Performance of Templates: time 5.519/97.64, allocations: 0.7569 GB / 19.1 GB, free: 290.7 MB / 1.573 GB