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Automated Reasoning for Mizar
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Some performance data
Proving New Theorems
Combine the Proof Advisor with ATPs to attempt fully automated theorem proving over MML
Evaluation: For each MML theorem T, use the Advisor hints from incremental training on previous MML for ATPs, to attempt the proof of T
About every seventh MML theorem can thus be proved for MPTP 0.1.
About every fifth nonnumerical theorem can thus be proved for MPTP 0.2.
The ATP proofs are sometimes completely different from the MML proofs - proof discovery and improvement
Table 1:
Proving New Theorems in MPTP 0.1. (SPASS)
proved
completion found
timeout
out of memory
unknown
total
4825
7
28580
69
46
33527
Table 2:
Proving new (nonnumerical) theorems with machine learning support in MPTP 0.2.
description
proved
countersatisfiability
timeout or memory out
total
E 0.9
2167
0
10362
12529
SPASS 2.1
1543
0
10986
12529
together
2408
0
10121
12529
Next:
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Automated Reasoning for Mizar
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Some performance data
Josef Urban 2011-01-14