[<interactive>:1:1-1:32:writable] Error: Class GC_set_max_heap_size not found in scope <global scope> (looking for a function or record).
Notification: Performance of loadModel(Buildings): time 3.166/3.166, allocations: 404 MB / 410.9 MB, free: 2.164 MB / 312.6 MB
Notification: Performance of FrontEnd - loaded program: time 1.373e-05/1.382e-05, allocations: 4 kB / 0.494 GB, free: 4.559 MB / 408.6 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3926/0.3927, allocations: 92.76 MB / 0.5846 GB, free: 1.875 MB / 472.6 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.176/0.5687, allocations: 122.8 MB / 0.7045 GB, free: 8.074 MB / 0.5866 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002785/0.569, allocations: 87.94 kB / 0.7046 GB, free: 7.988 MB / 0.5866 GB
Notification: Performance of FrontEnd: time 0.01709/0.5861, allocations: 3.597 MB / 0.7081 GB, free: 4.355 MB / 0.5866 GB
Notification: Performance of Transformations before backend: time 1.674e-05/0.5862, allocations: 4 kB / 0.7081 GB, free: 4.352 MB / 0.5866 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 19
 * Number of variables: 19
Notification: Performance of Generate backend data structure: time 0.000818/0.587, allocations: 454 kB / 0.7086 GB, free: 3.863 MB / 0.5866 GB
Notification: Performance of prepare preOptimizeDAE: time 3.895e-05/0.5871, allocations: 8.031 kB / 0.7086 GB, free: 3.855 MB / 0.5866 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 7.148e-05/0.5872, allocations: 19.8 kB / 0.7086 GB, free: 3.836 MB / 0.5866 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002975/0.5875, allocations: 221.8 kB / 0.7088 GB, free: 3.582 MB / 0.5866 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.929e-05/0.5875, allocations: 0 / 0.7088 GB, free: 3.582 MB / 0.5866 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 4.834e-05/0.5876, allocations: 15.98 kB / 0.7088 GB, free: 3.566 MB / 0.5866 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.0002028/0.5878, allocations: 59.94 kB / 0.7089 GB, free: 3.508 MB / 0.5866 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0002664/0.5881, allocations: 123.2 kB / 0.709 GB, free: 3.375 MB / 0.5866 GB
Notification: Performance of preOpt findStateOrder (simulation): time 9.922e-06/0.5881, allocations: 0 / 0.709 GB, free: 3.375 MB / 0.5866 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.269e-05/0.5881, allocations: 7.938 kB / 0.709 GB, free: 3.367 MB / 0.5866 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.054e-05/0.5881, allocations: 0 / 0.709 GB, free: 3.367 MB / 0.5866 GB
Notification: Performance of preOpt removeSimpleEquations (simulation) <failed>: time 0.0001478/0.5883, allocations: 146.7 kB / 0.7092 GB, free: 3.199 MB / 0.5866 GB
Error: pre-optimization module removeSimpleEquations (simulation) failed.