Time management refactoring & bugfix

[QueensGambit]

Refactored time management and fixed bug when losing on time.
Now it is taken into account that increment is applied after the move is done (and not before).

Thanks to AdminX and Werner Schüle for reporting it:

• http://talkchess.com/forum3/viewtopic.php?f=2&t=77020&p=895388&hilit=classicara#p895388

---

./cutechess-cli -variant standard -openings file="/data/SL/opening_suites/UHO_V3_6mvs_+090_+099.pgn" format=pgn plies=100 -pgnout "/data/SL/pgn_out/time_manag_refactor.pgn" -resign movecount=5 score=600 -draw movenumber=30 movecount=4 score=20 -concurrency 1 -engine name=ClassicAra-0.9.5_time_refactor_70e37e5 cmd=/data/SL/@JC_ClassicAra_time_refactor_70e37e5 -engine name=ClassicAra-0.9.5_e17e608_wdlp_input_3.0 cmd=/data/SL/@JC_ClassicAra_input_3.0 -each dir=/data/SL/ option.Threads=3 proto=uci tc=0/0:30+0.25 option.Model_Directory=/data/SL/model/input_3.0/7_wdlp_head_7_epochs option.First_Device_ID=15 option.Last_Device_ID=15 -games 2 -rounds 300 -repeat&

TC: 30s +  0.25s
File: /data/SL/pgn_out/time_manag_refactor.pgn

Name                        :  Games                 Elo    Pts   Pts%   Win  Loss  Draw  Tf  Sc
ClassicAra-0.9.5_e17e608_wd :    600     1.16 +/-  18.08  301.0   50.2   128   126   346   0   0
ClassicAra-0.9.5_time_refac :    600    -1.16 +/-  18.08  299.0   49.8   126   128   346   0   0

Name                        :  W_win  B_win   Draw
ClassicAra-0.9.5_e17e608_wd :    123      5    346
ClassicAra-0.9.5_time_refac :    117      9    346


Name                        :   Wapc     Sd
ClassicAra-0.9.5_e17e608_wd :    130     35
ClassicAra-0.9.5_time_refac :    131     38

Finished games   : 600
White wins       : 240 (40.0%)
Black wins       : 14 (2.3%)
Draws            : 692 (115.3%)
Unfinished games : 0 (0.0%)

Tf = time forfeit
Sc = stalled connection
Wapc = win average ply count, lower is better
Sd = standard deviation