Running command: translateModel(Buildings.Utilities.IO.Python27.Examples.SimpleRoom,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Utilities.IO.Python27.Examples.SimpleRoom")
Notification: Performance of loadModel(Buildings): time 3.92/3.92, allocations: 432.7 MB / 444.9 MB, free: 15.69 MB / 362.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.466e-05/3.482e-05, allocations: 3.312 kB / 0.5337 GB, free: 12.22 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1726/0.1727, allocations: 98.73 MB / 0.6301 GB, free: 6.215 MB / 0.5105 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.1995/0.3722, allocations: 128.7 MB / 0.7558 GB, free: 5.359 MB / 0.6355 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002794/0.3726, allocations: 79.95 kB / 0.7559 GB, free: 5.281 MB / 0.6355 GB
Notification: Performance of FrontEnd - DAE generated: time 0.0234/0.396, allocations: 5.555 MB / 0.7613 GB, free: 15.68 MB / 0.6511 GB
Notification: Performance of FrontEnd: time 2.233e-06/0.396, allocations: 0 / 0.7613 GB, free: 15.68 MB / 0.6511 GB
Notification: Performance of Transformations before backend: time 2.854e-05/0.3961, allocations: 11.94 kB / 0.7613 GB, free: 15.67 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: 36
 * Number of variables: 36
Notification: Performance of Generate backend data structure: time 0.001031/0.3971, allocations: 0.5145 MB / 0.7618 GB, free: 15.11 MB / 0.6511 GB
Notification: Performance of prepare preOptimizeDAE: time 4.719e-05/0.3972, allocations: 12.03 kB / 0.7618 GB, free: 15.1 MB / 0.6511 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 8.9e-05/0.3973, allocations: 27.67 kB / 0.7618 GB, free: 15.07 MB / 0.6511 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003592/0.3976, allocations: 235.4 kB / 0.7621 GB, free: 14.8 MB / 0.6511 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.976e-05/0.3977, allocations: 15.94 kB / 0.7621 GB, free: 14.78 MB / 0.6511 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 6.758e-05/0.3978, allocations: 27.91 kB / 0.7621 GB, free: 14.75 MB / 0.6511 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0004271/0.3982, allocations: 181.6 kB / 0.7623 GB, free: 14.57 MB / 0.6511 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.521e-05/0.3982, allocations: 0 / 0.7623 GB, free: 14.57 MB / 0.6511 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.887e-05/0.3983, allocations: 7.938 kB / 0.7623 GB, free: 14.56 MB / 0.6511 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.059e-05/0.3983, allocations: 7.953 kB / 0.7623 GB, free: 14.55 MB / 0.6511 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0002757/0.3986, allocations: 103.8 kB / 0.7624 GB, free: 14.45 MB / 0.6511 GB
Notification: Performance of preOpt removeSimpleEquations (simulation) <failed>: time 0.0002125/0.3988, allocations: 178.5 kB / 0.7626 GB, free: 14.25 MB / 0.6511 GB
Error: pre-optimization module removeSimpleEquations (simulation) failed.