Enter the forge — The Dark Factory

FORGING

PROVING

VERDICT

PROOF OBLIGATIONS DISCHARGED

412/ 62865.6%

216 obligations remaining · loop invariants last

elapsed00:11:43

discharge rate~2.1 / s

hardest classloop invariant

timeout / step capnone hit

FORGE THERMAL LOADwhite-hot

PROVERS // HEAT SOURCES

cvc5BUSY

14.2k steps · loop invariant

z3BUSY

9.6k steps · overflow / postcondition

alt-ergoIDLE

0 steps · standby

LIVE PROOF LOGgnatprove --level=4

solve_checker.adb:6range checkproved

solve_checker.adb:13overflow checkproved

solve_checker.adb:14preconditionproved

solve_checker.adb:18postconditionproved

solve_checker.adb:25loop invariantcvc5 14.2k steps…

solve_checker.adb:29assertionqueued

solve_checker.adb:31loop invariantqueued

solve_checker.adb:34range checkqueued

… 216 obligations remaining

proved 412 running 1 queued 215 unproved 0

FOREMANholding line 25 — the loop invariants run hottest