| 33010 |      1 | #2 := false
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|  |      2 | #7 := 4::int
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|  |      3 | #5 := 1::int
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|  |      4 | #4 := 3::int
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|  |      5 | #6 := (+ 3::int 1::int)
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|  |      6 | #8 := (= #6 4::int)
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|  |      7 | #9 := (not #8)
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|  |      8 | #39 := (iff #9 false)
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|  |      9 | #1 := true
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|  |     10 | #34 := (not true)
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|  |     11 | #37 := (iff #34 false)
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|  |     12 | #38 := [rewrite]: #37
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|  |     13 | #35 := (iff #9 #34)
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|  |     14 | #32 := (iff #8 true)
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|  |     15 | #27 := (= 4::int 4::int)
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|  |     16 | #30 := (iff #27 true)
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|  |     17 | #31 := [rewrite]: #30
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|  |     18 | #28 := (iff #8 #27)
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|  |     19 | #26 := [rewrite]: #8
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|  |     20 | #29 := [monotonicity #26]: #28
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|  |     21 | #33 := [trans #29 #31]: #32
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|  |     22 | #36 := [monotonicity #33]: #35
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|  |     23 | #40 := [trans #36 #38]: #39
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|  |     24 | #25 := [asserted]: #9
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|  |     25 | [mp #25 #40]: false
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|  |     26 | unsat
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