Fix warnings on 'signed vs. unsigned' when compiling with statistics

[SSoelvsten]

No description provided.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 97.306%. Comparing base (5ac21d0) to head (26433b4).

Additional details and impacted files

@@            Coverage Diff            @@
##              main      #638   +/-   ##
=========================================
  Coverage   97.306%   97.306%           
=========================================
  Files           90        90           
  Lines         6534      6534           
=========================================
  Hits          6358      6358           
  Misses         176       176           

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[github-actions]

🟢 Regression Test (12-Queens)

'origin/internal/quantify/signed-warning' is a change in performance of 0.02% (stdev: 0.65%).

...	origin/main	origin/internal/quantify/signed-warning
Mean	11661.88	11659.75
Standard Deviation	66.79	75.23

Number of samples: 8

[github-actions]

🟢 Regression Test (QBF 'breakthrough/3x4_19_bwnib')

'origin/internal/quantify/signed-warning' is a change in performance of 0.50% (stdev: 1.69%).

...	origin/main	origin/internal/quantify/signed-warning
Mean	23856.29	23736.57
Standard Deviation	402.55	345.58

Number of samples: 7

[github-actions]

🟡 Regression Test (Picotrav 'mem_ctrl')

'origin/internal/quantify/signed-warning' is a change in performance of -0.46% (stdev: 0.49%).

...	origin/main	origin/internal/quantify/signed-warning
Mean	111961.67	112472.67
Standard Deviation	520.23	553.12

Number of samples: 3

[github-actions]

🟢 Regression Test (QBF 'domineering/5x5_13_bwnib')

'origin/internal/quantify/signed-warning' is a change in performance of 0.30% (stdev: 0.44%).

...	origin/main	origin/internal/quantify/signed-warning
Mean	23204.71	23134.00
Standard Deviation	77.54	102.28

Number of samples: 7

[github-actions]

🔴 Regression Test (Picotrav 'arbiter')

'origin/internal/quantify/signed-warning' is a change in performance of -0.59% (stdev: 0.31%).

...	origin/main	origin/internal/quantify/signed-warning
Mean	62676.60	63049.00
Standard Deviation	192.72	164.06

Number of samples: 5

[github-actions]

🟡 Regression Test (QBF 'breakthrough/3x5_11_bwnib')

'origin/internal/quantify/signed-warning' is a change in performance of -0.17% (stdev: 0.60%).

...	origin/main	origin/internal/quantify/signed-warning
Mean	7420.78	7433.22
Standard Deviation	44.85	44.15

Number of samples: 9

[github-actions]

🟢 Regression Test (QBF 'ep/8x8_7_e-8-1_p-3-4_bwnib')

'origin/internal/quantify/signed-warning' is a change in performance of 0.04% (stdev: 1.06%).

...	origin/main	origin/internal/quantify/signed-warning
Mean	11550.62	11545.75
Standard Deviation	47.34	122.65

Number of samples: 8

[github-actions]

🟢 Regression Test (Picotrav 'adder')

'origin/internal/quantify/signed-warning' is a change in performance of 0.27% (stdev: 9.11%).

...	origin/main	origin/internal/quantify/signed-warning
Mean	9494.30	9468.80
Standard Deviation	864.86	826.73

Number of samples: 10

[github-actions]

🟡 Regression Test (14-Queens)

'origin/internal/quantify/signed-warning' is a change in performance of -0.15% (stdev: 0.59%).

...	origin/main	origin/internal/quantify/signed-warning
Mean	270930.00	271339.33
Standard Deviation	1593.99	497.43

Number of samples: 3