Fix logs path missing in console output

[ChristineZh0u]

• Fixed logs path missing in console output
• Spec violation runs will print in console like below:

 Checker found a bug.
... Emitting traces:
..... Writing PCheckerOutput/BugFinding/generatedOutput_0_0.txt
..... Writing PCheckerOutput/BugFinding/generatedOutput_0_0.trace.json
..... Writing PCheckerOutput/BugFinding/generatedOutput_0_0.schedule
... Elapsed 0.06 sec and used 0 GB.
... Emitting coverage report:
..... Writing PCheckerOutput/BugFinding/generatedOutput.coverage.txt
..... Writing PCheckerOutput/BugFinding/generatedOutput.sci
... Checking statistics:
..... Found 1 bug.
... Scheduling statistics:
..... Explored 1 schedule
..... Found 100.00% buggy schedules.
..... Number of scheduling points in terminating schedules: 2 (min), 2 (avg), 2 (max).
..... Writing PCheckerOutput/BugFinding/generatedOutput_pchecker_summary.txt
... Elapsed 0.1007726 sec.

• Removed timeline printing in console until feedback strategy is stable

[ankushdesai]

We dont need the DGML graph part of the code; we dont support that anymore

[ankushdesai]

And hence the comment also does not make sense.

[ChristineZh0u]

Removed comment and DGML graph code