TSTP Solution File: SET620+3 by ePrincess---1.0
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- Process Solution
%------------------------------------------------------------------------------
% File : ePrincess---1.0
% Problem : SET620+3 : TPTP v8.1.0. Released v2.2.0.
% Transfm : none
% Format : tptp:raw
% Command : ePrincess-casc -timeout=%d %s
% Computer : n026.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8042.1875MB
% OS : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit : 600s
% DateTime : Tue Jul 19 00:20:53 EDT 2022
% Result : Theorem 2.74s 1.44s
% Output : Proof 4.62s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.08 % Problem : SET620+3 : TPTP v8.1.0. Released v2.2.0.
% 0.07/0.08 % Command : ePrincess-casc -timeout=%d %s
% 0.07/0.28 % Computer : n026.cluster.edu
% 0.07/0.28 % Model : x86_64 x86_64
% 0.07/0.28 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.07/0.28 % Memory : 8042.1875MB
% 0.07/0.28 % OS : Linux 3.10.0-693.el7.x86_64
% 0.07/0.28 % CPULimit : 300
% 0.07/0.28 % WCLimit : 600
% 0.07/0.28 % DateTime : Mon Jul 11 06:03:42 EDT 2022
% 0.07/0.28 % CPUTime :
% 0.48/0.53 ____ _
% 0.48/0.53 ___ / __ \_____(_)___ ________ __________
% 0.48/0.53 / _ \/ /_/ / ___/ / __ \/ ___/ _ \/ ___/ ___/
% 0.48/0.53 / __/ ____/ / / / / / / /__/ __(__ |__ )
% 0.48/0.53 \___/_/ /_/ /_/_/ /_/\___/\___/____/____/
% 0.48/0.53
% 0.48/0.53 A Theorem Prover for First-Order Logic
% 0.48/0.53 (ePrincess v.1.0)
% 0.48/0.53
% 0.48/0.53 (c) Philipp Rümmer, 2009-2015
% 0.48/0.53 (c) Peter Backeman, 2014-2015
% 0.48/0.53 (contributions by Angelo Brillout, Peter Baumgartner)
% 0.48/0.53 Free software under GNU Lesser General Public License (LGPL).
% 0.48/0.53 Bug reports to peter@backeman.se
% 0.48/0.53
% 0.48/0.53 For more information, visit http://user.uu.se/~petba168/breu/
% 0.48/0.53
% 0.48/0.53 Loading /export/starexec/sandbox/benchmark/theBenchmark.p ...
% 0.50/0.59 Prover 0: Options: -triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allMaximal -resolutionMethod=nonUnifying +ignoreQuantifiers -generateTriggers=all
% 1.21/0.90 Prover 0: Preprocessing ...
% 1.89/1.18 Prover 0: Warning: ignoring some quantifiers
% 1.89/1.21 Prover 0: Constructing countermodel ...
% 2.74/1.44 Prover 0: proved (846ms)
% 2.74/1.44
% 2.74/1.44 No countermodel exists, formula is valid
% 2.74/1.44 % SZS status Theorem for theBenchmark
% 2.74/1.44
% 2.74/1.44 Generating proof ... Warning: ignoring some quantifiers
% 4.18/1.78 found it (size 27)
% 4.18/1.78
% 4.18/1.78 % SZS output start Proof for theBenchmark
% 4.18/1.78 Assumed formulas after preprocessing and simplification:
% 4.18/1.78 | (0) ? [v0] : ? [v1] : ? [v2] : ? [v3] : ? [v4] : ? [v5] : ( ~ (v5 = v2) & intersection(v0, v1) = v4 & difference(v3, v4) = v5 & union(v0, v1) = v3 & symmetric_difference(v0, v1) = v2 & ! [v6] : ! [v7] : ! [v8] : ! [v9] : ! [v10] : ! [v11] : ( ~ (difference(v7, v8) = v10) | ~ (difference(v6, v8) = v9) | ~ (union(v9, v10) = v11) | ? [v12] : (difference(v12, v8) = v11 & union(v6, v7) = v12)) & ! [v6] : ! [v7] : ! [v8] : ! [v9] : ! [v10] : ( ~ (difference(v9, v8) = v10) | ~ (union(v6, v7) = v9) | ? [v11] : ? [v12] : (difference(v7, v8) = v12 & difference(v6, v8) = v11 & union(v11, v12) = v10)) & ! [v6] : ! [v7] : ! [v8] : ! [v9] : ! [v10] : ( ~ (difference(v7, v6) = v9) | ~ (difference(v6, v7) = v8) | ~ (union(v8, v9) = v10) | symmetric_difference(v6, v7) = v10) & ! [v6] : ! [v7] : ! [v8] : ! [v9] : (v7 = v6 | ~ (intersection(v9, v8) = v7) | ~ (intersection(v9, v8) = v6)) & ! [v6] : ! [v7] : ! [v8] : ! [v9] : (v7 = v6 | ~ (difference(v9, v8) = v7) | ~ (difference(v9, v8) = v6)) & ! [v6] : ! [v7] : ! [v8] : ! [v9] : (v7 = v6 | ~ (union(v9, v8) = v7) | ~ (union(v9, v8) = v6)) & ! [v6] : ! [v7] : ! [v8] : ! [v9] : (v7 = v6 | ~ (symmetric_difference(v9, v8) = v7) | ~ (symmetric_difference(v9, v8) = v6)) & ! [v6] : ! [v7] : ! [v8] : ! [v9] : ( ~ (intersection(v6, v7) = v9) | ~ member(v8, v9) | member(v8, v7)) & ! [v6] : ! [v7] : ! [v8] : ! [v9] : ( ~ (intersection(v6, v7) = v9) | ~ member(v8, v9) | member(v8, v6)) & ! [v6] : ! [v7] : ! [v8] : ! [v9] : ( ~ (intersection(v6, v7) = v9) | ~ member(v8, v7) | ~ member(v8, v6) | member(v8, v9)) & ! [v6] : ! [v7] : ! [v8] : ! [v9] : ( ~ (intersection(v6, v7) = v8) | ~ (difference(v6, v8) = v9) | difference(v6, v7) = v9) & ! [v6] : ! [v7] : ! [v8] : ! [v9] : ( ~ (difference(v6, v7) = v9) | ~ member(v8, v9) | ~ member(v8, v7)) & ! [v6] : ! [v7] : ! [v8] : ! [v9] : ( ~ (difference(v6, v7) = v9) | ~ member(v8, v9) | member(v8, v6)) & ! [v6] : ! [v7] : ! [v8] : ! [v9] : ( ~ (difference(v6, v7) = v9) | ~ member(v8, v6) | member(v8, v9) | member(v8, v7)) & ! [v6] : ! [v7] : ! [v8] : ! [v9] : ( ~ (union(v6, v7) = v9) | ~ member(v8, v9) | member(v8, v7) | member(v8, v6)) & ! [v6] : ! [v7] : ! [v8] : ! [v9] : ( ~ (union(v6, v7) = v9) | ~ member(v8, v7) | member(v8, v9)) & ! [v6] : ! [v7] : ! [v8] : ! [v9] : ( ~ (union(v6, v7) = v9) | ~ member(v8, v6) | member(v8, v9)) & ! [v6] : ! [v7] : ! [v8] : ( ~ (intersection(v7, v6) = v8) | intersection(v6, v7) = v8) & ! [v6] : ! [v7] : ! [v8] : ( ~ (intersection(v6, v7) = v8) | intersection(v7, v6) = v8) & ! [v6] : ! [v7] : ! [v8] : ( ~ (difference(v6, v7) = v8) | ? [v9] : (intersection(v6, v7) = v9 & difference(v6, v9) = v8)) & ! [v6] : ! [v7] : ! [v8] : ( ~ (union(v7, v6) = v8) | union(v6, v7) = v8) & ! [v6] : ! [v7] : ! [v8] : ( ~ (union(v6, v7) = v8) | union(v7, v6) = v8) & ! [v6] : ! [v7] : ! [v8] : ( ~ (symmetric_difference(v7, v6) = v8) | symmetric_difference(v6, v7) = v8) & ! [v6] : ! [v7] : ! [v8] : ( ~ (symmetric_difference(v6, v7) = v8) | symmetric_difference(v7, v6) = v8) & ! [v6] : ! [v7] : ! [v8] : ( ~ (symmetric_difference(v6, v7) = v8) | ? [v9] : ? [v10] : (difference(v7, v6) = v10 & difference(v6, v7) = v9 & union(v9, v10) = v8)) & ! [v6] : ! [v7] : ! [v8] : ( ~ subset(v6, v7) | ~ member(v8, v6) | member(v8, v7)) & ! [v6] : ! [v7] : (v7 = v6 | ~ subset(v7, v6) | ~ subset(v6, v7)) & ? [v6] : ? [v7] : (v7 = v6 | ? [v8] : (( ~ member(v8, v7) | ~ member(v8, v6)) & (member(v8, v7) | member(v8, v6)))) & ? [v6] : ? [v7] : (subset(v6, v7) | ? [v8] : (member(v8, v6) & ~ member(v8, v7))) & ? [v6] : subset(v6, v6))
% 4.40/1.85 | Instantiating (0) with all_0_0_0, all_0_1_1, all_0_2_2, all_0_3_3, all_0_4_4, all_0_5_5 yields:
% 4.40/1.85 | (1) ~ (all_0_0_0 = all_0_3_3) & intersection(all_0_5_5, all_0_4_4) = all_0_1_1 & difference(all_0_2_2, all_0_1_1) = all_0_0_0 & union(all_0_5_5, all_0_4_4) = all_0_2_2 & symmetric_difference(all_0_5_5, all_0_4_4) = all_0_3_3 & ! [v0] : ! [v1] : ! [v2] : ! [v3] : ! [v4] : ! [v5] : ( ~ (difference(v1, v2) = v4) | ~ (difference(v0, v2) = v3) | ~ (union(v3, v4) = v5) | ? [v6] : (difference(v6, v2) = v5 & union(v0, v1) = v6)) & ! [v0] : ! [v1] : ! [v2] : ! [v3] : ! [v4] : ( ~ (difference(v3, v2) = v4) | ~ (union(v0, v1) = v3) | ? [v5] : ? [v6] : (difference(v1, v2) = v6 & difference(v0, v2) = v5 & union(v5, v6) = v4)) & ! [v0] : ! [v1] : ! [v2] : ! [v3] : ! [v4] : ( ~ (difference(v1, v0) = v3) | ~ (difference(v0, v1) = v2) | ~ (union(v2, v3) = v4) | symmetric_difference(v0, v1) = v4) & ! [v0] : ! [v1] : ! [v2] : ! [v3] : (v1 = v0 | ~ (intersection(v3, v2) = v1) | ~ (intersection(v3, v2) = v0)) & ! [v0] : ! [v1] : ! [v2] : ! [v3] : (v1 = v0 | ~ (difference(v3, v2) = v1) | ~ (difference(v3, v2) = v0)) & ! [v0] : ! [v1] : ! [v2] : ! [v3] : (v1 = v0 | ~ (union(v3, v2) = v1) | ~ (union(v3, v2) = v0)) & ! [v0] : ! [v1] : ! [v2] : ! [v3] : (v1 = v0 | ~ (symmetric_difference(v3, v2) = v1) | ~ (symmetric_difference(v3, v2) = v0)) & ! [v0] : ! [v1] : ! [v2] : ! [v3] : ( ~ (intersection(v0, v1) = v3) | ~ member(v2, v3) | member(v2, v1)) & ! [v0] : ! [v1] : ! [v2] : ! [v3] : ( ~ (intersection(v0, v1) = v3) | ~ member(v2, v3) | member(v2, v0)) & ! [v0] : ! [v1] : ! [v2] : ! [v3] : ( ~ (intersection(v0, v1) = v3) | ~ member(v2, v1) | ~ member(v2, v0) | member(v2, v3)) & ! [v0] : ! [v1] : ! [v2] : ! [v3] : ( ~ (intersection(v0, v1) = v2) | ~ (difference(v0, v2) = v3) | difference(v0, v1) = v3) & ! [v0] : ! [v1] : ! [v2] : ! [v3] : ( ~ (difference(v0, v1) = v3) | ~ member(v2, v3) | ~ member(v2, v1)) & ! [v0] : ! [v1] : ! [v2] : ! [v3] : ( ~ (difference(v0, v1) = v3) | ~ member(v2, v3) | member(v2, v0)) & ! [v0] : ! [v1] : ! [v2] : ! [v3] : ( ~ (difference(v0, v1) = v3) | ~ member(v2, v0) | member(v2, v3) | member(v2, v1)) & ! [v0] : ! [v1] : ! [v2] : ! [v3] : ( ~ (union(v0, v1) = v3) | ~ member(v2, v3) | member(v2, v1) | member(v2, v0)) & ! [v0] : ! [v1] : ! [v2] : ! [v3] : ( ~ (union(v0, v1) = v3) | ~ member(v2, v1) | member(v2, v3)) & ! [v0] : ! [v1] : ! [v2] : ! [v3] : ( ~ (union(v0, v1) = v3) | ~ member(v2, v0) | member(v2, v3)) & ! [v0] : ! [v1] : ! [v2] : ( ~ (intersection(v1, v0) = v2) | intersection(v0, v1) = v2) & ! [v0] : ! [v1] : ! [v2] : ( ~ (intersection(v0, v1) = v2) | intersection(v1, v0) = v2) & ! [v0] : ! [v1] : ! [v2] : ( ~ (difference(v0, v1) = v2) | ? [v3] : (intersection(v0, v1) = v3 & difference(v0, v3) = v2)) & ! [v0] : ! [v1] : ! [v2] : ( ~ (union(v1, v0) = v2) | union(v0, v1) = v2) & ! [v0] : ! [v1] : ! [v2] : ( ~ (union(v0, v1) = v2) | union(v1, v0) = v2) & ! [v0] : ! [v1] : ! [v2] : ( ~ (symmetric_difference(v1, v0) = v2) | symmetric_difference(v0, v1) = v2) & ! [v0] : ! [v1] : ! [v2] : ( ~ (symmetric_difference(v0, v1) = v2) | symmetric_difference(v1, v0) = v2) & ! [v0] : ! [v1] : ! [v2] : ( ~ (symmetric_difference(v0, v1) = v2) | ? [v3] : ? [v4] : (difference(v1, v0) = v4 & difference(v0, v1) = v3 & union(v3, v4) = v2)) & ! [v0] : ! [v1] : ! [v2] : ( ~ subset(v0, v1) | ~ member(v2, v0) | member(v2, v1)) & ! [v0] : ! [v1] : (v1 = v0 | ~ subset(v1, v0) | ~ subset(v0, v1)) & ? [v0] : ? [v1] : (v1 = v0 | ? [v2] : (( ~ member(v2, v1) | ~ member(v2, v0)) & (member(v2, v1) | member(v2, v0)))) & ? [v0] : ? [v1] : (subset(v0, v1) | ? [v2] : (member(v2, v0) & ~ member(v2, v1))) & ? [v0] : subset(v0, v0)
% 4.62/1.86 |
% 4.62/1.86 | Applying alpha-rule on (1) yields:
% 4.62/1.86 | (2) ! [v0] : ! [v1] : ! [v2] : ! [v3] : ( ~ (difference(v0, v1) = v3) | ~ member(v2, v3) | member(v2, v0))
% 4.62/1.86 | (3) ! [v0] : ! [v1] : ! [v2] : ! [v3] : (v1 = v0 | ~ (intersection(v3, v2) = v1) | ~ (intersection(v3, v2) = v0))
% 4.62/1.87 | (4) ! [v0] : ! [v1] : ! [v2] : ( ~ (union(v0, v1) = v2) | union(v1, v0) = v2)
% 4.62/1.87 | (5) ! [v0] : ! [v1] : ! [v2] : ( ~ (union(v1, v0) = v2) | union(v0, v1) = v2)
% 4.62/1.87 | (6) ! [v0] : ! [v1] : ! [v2] : ( ~ (symmetric_difference(v0, v1) = v2) | ? [v3] : ? [v4] : (difference(v1, v0) = v4 & difference(v0, v1) = v3 & union(v3, v4) = v2))
% 4.62/1.87 | (7) ! [v0] : ! [v1] : ! [v2] : ! [v3] : ( ~ (intersection(v0, v1) = v3) | ~ member(v2, v3) | member(v2, v1))
% 4.62/1.87 | (8) ! [v0] : ! [v1] : ! [v2] : ! [v3] : ( ~ (union(v0, v1) = v3) | ~ member(v2, v1) | member(v2, v3))
% 4.62/1.87 | (9) ! [v0] : ! [v1] : (v1 = v0 | ~ subset(v1, v0) | ~ subset(v0, v1))
% 4.62/1.87 | (10) difference(all_0_2_2, all_0_1_1) = all_0_0_0
% 4.62/1.87 | (11) ! [v0] : ! [v1] : ! [v2] : ! [v3] : ( ~ (difference(v0, v1) = v3) | ~ member(v2, v3) | ~ member(v2, v1))
% 4.62/1.87 | (12) ! [v0] : ! [v1] : ! [v2] : ( ~ subset(v0, v1) | ~ member(v2, v0) | member(v2, v1))
% 4.62/1.87 | (13) intersection(all_0_5_5, all_0_4_4) = all_0_1_1
% 4.62/1.87 | (14) ? [v0] : ? [v1] : (v1 = v0 | ? [v2] : (( ~ member(v2, v1) | ~ member(v2, v0)) & (member(v2, v1) | member(v2, v0))))
% 4.62/1.87 | (15) ! [v0] : ! [v1] : ! [v2] : ! [v3] : (v1 = v0 | ~ (difference(v3, v2) = v1) | ~ (difference(v3, v2) = v0))
% 4.62/1.87 | (16) ! [v0] : ! [v1] : ! [v2] : ! [v3] : (v1 = v0 | ~ (symmetric_difference(v3, v2) = v1) | ~ (symmetric_difference(v3, v2) = v0))
% 4.62/1.87 | (17) ! [v0] : ! [v1] : ! [v2] : ! [v3] : ( ~ (intersection(v0, v1) = v2) | ~ (difference(v0, v2) = v3) | difference(v0, v1) = v3)
% 4.62/1.87 | (18) union(all_0_5_5, all_0_4_4) = all_0_2_2
% 4.62/1.87 | (19) ! [v0] : ! [v1] : ! [v2] : ! [v3] : ( ~ (union(v0, v1) = v3) | ~ member(v2, v3) | member(v2, v1) | member(v2, v0))
% 4.62/1.87 | (20) ! [v0] : ! [v1] : ! [v2] : ! [v3] : ( ~ (difference(v0, v1) = v3) | ~ member(v2, v0) | member(v2, v3) | member(v2, v1))
% 4.62/1.88 | (21) ! [v0] : ! [v1] : ! [v2] : ! [v3] : (v1 = v0 | ~ (union(v3, v2) = v1) | ~ (union(v3, v2) = v0))
% 4.62/1.88 | (22) ? [v0] : subset(v0, v0)
% 4.62/1.88 | (23) ! [v0] : ! [v1] : ! [v2] : ( ~ (symmetric_difference(v0, v1) = v2) | symmetric_difference(v1, v0) = v2)
% 4.62/1.88 | (24) ! [v0] : ! [v1] : ! [v2] : ( ~ (symmetric_difference(v1, v0) = v2) | symmetric_difference(v0, v1) = v2)
% 4.62/1.88 | (25) ! [v0] : ! [v1] : ! [v2] : ! [v3] : ! [v4] : ( ~ (difference(v1, v0) = v3) | ~ (difference(v0, v1) = v2) | ~ (union(v2, v3) = v4) | symmetric_difference(v0, v1) = v4)
% 4.62/1.88 | (26) ! [v0] : ! [v1] : ! [v2] : ! [v3] : ( ~ (union(v0, v1) = v3) | ~ member(v2, v0) | member(v2, v3))
% 4.62/1.88 | (27) ~ (all_0_0_0 = all_0_3_3)
% 4.62/1.88 | (28) ? [v0] : ? [v1] : (subset(v0, v1) | ? [v2] : (member(v2, v0) & ~ member(v2, v1)))
% 4.62/1.88 | (29) ! [v0] : ! [v1] : ! [v2] : ! [v3] : ( ~ (intersection(v0, v1) = v3) | ~ member(v2, v3) | member(v2, v0))
% 4.62/1.88 | (30) symmetric_difference(all_0_5_5, all_0_4_4) = all_0_3_3
% 4.62/1.88 | (31) ! [v0] : ! [v1] : ! [v2] : ! [v3] : ! [v4] : ( ~ (difference(v3, v2) = v4) | ~ (union(v0, v1) = v3) | ? [v5] : ? [v6] : (difference(v1, v2) = v6 & difference(v0, v2) = v5 & union(v5, v6) = v4))
% 4.62/1.88 | (32) ! [v0] : ! [v1] : ! [v2] : ( ~ (difference(v0, v1) = v2) | ? [v3] : (intersection(v0, v1) = v3 & difference(v0, v3) = v2))
% 4.62/1.88 | (33) ! [v0] : ! [v1] : ! [v2] : ! [v3] : ( ~ (intersection(v0, v1) = v3) | ~ member(v2, v1) | ~ member(v2, v0) | member(v2, v3))
% 4.62/1.88 | (34) ! [v0] : ! [v1] : ! [v2] : ( ~ (intersection(v0, v1) = v2) | intersection(v1, v0) = v2)
% 4.62/1.88 | (35) ! [v0] : ! [v1] : ! [v2] : ( ~ (intersection(v1, v0) = v2) | intersection(v0, v1) = v2)
% 4.62/1.89 | (36) ! [v0] : ! [v1] : ! [v2] : ! [v3] : ! [v4] : ! [v5] : ( ~ (difference(v1, v2) = v4) | ~ (difference(v0, v2) = v3) | ~ (union(v3, v4) = v5) | ? [v6] : (difference(v6, v2) = v5 & union(v0, v1) = v6))
% 4.62/1.89 |
% 4.62/1.89 | Instantiating formula (35) with all_0_1_1, all_0_5_5, all_0_4_4 and discharging atoms intersection(all_0_5_5, all_0_4_4) = all_0_1_1, yields:
% 4.62/1.89 | (37) intersection(all_0_4_4, all_0_5_5) = all_0_1_1
% 4.62/1.89 |
% 4.62/1.89 | Instantiating formula (31) with all_0_0_0, all_0_2_2, all_0_1_1, all_0_4_4, all_0_5_5 and discharging atoms difference(all_0_2_2, all_0_1_1) = all_0_0_0, union(all_0_5_5, all_0_4_4) = all_0_2_2, yields:
% 4.62/1.89 | (38) ? [v0] : ? [v1] : (difference(all_0_4_4, all_0_1_1) = v1 & difference(all_0_5_5, all_0_1_1) = v0 & union(v0, v1) = all_0_0_0)
% 4.62/1.89 |
% 4.62/1.89 | Instantiating formula (24) with all_0_3_3, all_0_5_5, all_0_4_4 and discharging atoms symmetric_difference(all_0_5_5, all_0_4_4) = all_0_3_3, yields:
% 4.62/1.89 | (39) symmetric_difference(all_0_4_4, all_0_5_5) = all_0_3_3
% 4.62/1.89 |
% 4.62/1.89 | Instantiating formula (6) with all_0_3_3, all_0_4_4, all_0_5_5 and discharging atoms symmetric_difference(all_0_5_5, all_0_4_4) = all_0_3_3, yields:
% 4.62/1.89 | (40) ? [v0] : ? [v1] : (difference(all_0_4_4, all_0_5_5) = v1 & difference(all_0_5_5, all_0_4_4) = v0 & union(v0, v1) = all_0_3_3)
% 4.62/1.89 |
% 4.62/1.89 | Instantiating (38) with all_13_0_11, all_13_1_12 yields:
% 4.62/1.89 | (41) difference(all_0_4_4, all_0_1_1) = all_13_0_11 & difference(all_0_5_5, all_0_1_1) = all_13_1_12 & union(all_13_1_12, all_13_0_11) = all_0_0_0
% 4.62/1.89 |
% 4.62/1.89 | Applying alpha-rule on (41) yields:
% 4.62/1.89 | (42) difference(all_0_4_4, all_0_1_1) = all_13_0_11
% 4.62/1.89 | (43) difference(all_0_5_5, all_0_1_1) = all_13_1_12
% 4.62/1.89 | (44) union(all_13_1_12, all_13_0_11) = all_0_0_0
% 4.62/1.89 |
% 4.62/1.89 | Instantiating (40) with all_15_0_13, all_15_1_14 yields:
% 4.62/1.89 | (45) difference(all_0_4_4, all_0_5_5) = all_15_0_13 & difference(all_0_5_5, all_0_4_4) = all_15_1_14 & union(all_15_1_14, all_15_0_13) = all_0_3_3
% 4.62/1.89 |
% 4.62/1.89 | Applying alpha-rule on (45) yields:
% 4.62/1.89 | (46) difference(all_0_4_4, all_0_5_5) = all_15_0_13
% 4.62/1.89 | (47) difference(all_0_5_5, all_0_4_4) = all_15_1_14
% 4.62/1.89 | (48) union(all_15_1_14, all_15_0_13) = all_0_3_3
% 4.62/1.89 |
% 4.62/1.89 | Instantiating formula (17) with all_13_0_11, all_0_1_1, all_0_5_5, all_0_4_4 and discharging atoms intersection(all_0_4_4, all_0_5_5) = all_0_1_1, difference(all_0_4_4, all_0_1_1) = all_13_0_11, yields:
% 4.62/1.90 | (49) difference(all_0_4_4, all_0_5_5) = all_13_0_11
% 4.62/1.90 |
% 4.62/1.90 | Instantiating formula (17) with all_13_1_12, all_0_1_1, all_0_4_4, all_0_5_5 and discharging atoms intersection(all_0_5_5, all_0_4_4) = all_0_1_1, difference(all_0_5_5, all_0_1_1) = all_13_1_12, yields:
% 4.62/1.90 | (50) difference(all_0_5_5, all_0_4_4) = all_13_1_12
% 4.62/1.90 |
% 4.62/1.90 | Instantiating formula (6) with all_0_3_3, all_0_5_5, all_0_4_4 and discharging atoms symmetric_difference(all_0_4_4, all_0_5_5) = all_0_3_3, yields:
% 4.62/1.90 | (51) ? [v0] : ? [v1] : (difference(all_0_4_4, all_0_5_5) = v0 & difference(all_0_5_5, all_0_4_4) = v1 & union(v0, v1) = all_0_3_3)
% 4.62/1.90 |
% 4.62/1.90 | Instantiating (51) with all_35_0_23, all_35_1_24 yields:
% 4.62/1.90 | (52) difference(all_0_4_4, all_0_5_5) = all_35_1_24 & difference(all_0_5_5, all_0_4_4) = all_35_0_23 & union(all_35_1_24, all_35_0_23) = all_0_3_3
% 4.62/1.90 |
% 4.62/1.90 | Applying alpha-rule on (52) yields:
% 4.62/1.90 | (53) difference(all_0_4_4, all_0_5_5) = all_35_1_24
% 4.62/1.90 | (54) difference(all_0_5_5, all_0_4_4) = all_35_0_23
% 4.62/1.90 | (55) union(all_35_1_24, all_35_0_23) = all_0_3_3
% 4.62/1.90 |
% 4.62/1.90 | Instantiating formula (15) with all_0_4_4, all_0_5_5, all_35_1_24, all_15_0_13 and discharging atoms difference(all_0_4_4, all_0_5_5) = all_35_1_24, difference(all_0_4_4, all_0_5_5) = all_15_0_13, yields:
% 4.62/1.90 | (56) all_35_1_24 = all_15_0_13
% 4.62/1.90 |
% 4.62/1.90 | Instantiating formula (15) with all_0_4_4, all_0_5_5, all_13_0_11, all_35_1_24 and discharging atoms difference(all_0_4_4, all_0_5_5) = all_35_1_24, difference(all_0_4_4, all_0_5_5) = all_13_0_11, yields:
% 4.62/1.90 | (57) all_35_1_24 = all_13_0_11
% 4.62/1.90 |
% 4.62/1.90 | Instantiating formula (15) with all_0_5_5, all_0_4_4, all_35_0_23, all_15_1_14 and discharging atoms difference(all_0_5_5, all_0_4_4) = all_35_0_23, difference(all_0_5_5, all_0_4_4) = all_15_1_14, yields:
% 4.62/1.90 | (58) all_35_0_23 = all_15_1_14
% 4.62/1.90 |
% 4.62/1.90 | Instantiating formula (15) with all_0_5_5, all_0_4_4, all_13_1_12, all_35_0_23 and discharging atoms difference(all_0_5_5, all_0_4_4) = all_35_0_23, difference(all_0_5_5, all_0_4_4) = all_13_1_12, yields:
% 4.62/1.90 | (59) all_35_0_23 = all_13_1_12
% 4.62/1.90 |
% 4.62/1.90 | Combining equations (58,59) yields a new equation:
% 4.62/1.90 | (60) all_15_1_14 = all_13_1_12
% 4.62/1.90 |
% 4.62/1.90 | Simplifying 60 yields:
% 4.62/1.90 | (61) all_15_1_14 = all_13_1_12
% 4.62/1.90 |
% 4.62/1.90 | Combining equations (56,57) yields a new equation:
% 4.62/1.90 | (62) all_15_0_13 = all_13_0_11
% 4.62/1.90 |
% 4.62/1.90 | Simplifying 62 yields:
% 4.62/1.90 | (63) all_15_0_13 = all_13_0_11
% 4.62/1.90 |
% 4.62/1.90 | From (61)(63) and (48) follows:
% 4.62/1.90 | (64) union(all_13_1_12, all_13_0_11) = all_0_3_3
% 4.62/1.90 |
% 4.62/1.90 | Instantiating formula (21) with all_13_1_12, all_13_0_11, all_0_3_3, all_0_0_0 and discharging atoms union(all_13_1_12, all_13_0_11) = all_0_0_0, union(all_13_1_12, all_13_0_11) = all_0_3_3, yields:
% 4.62/1.91 | (65) all_0_0_0 = all_0_3_3
% 4.62/1.91 |
% 4.62/1.91 | Equations (65) can reduce 27 to:
% 4.62/1.91 | (66) $false
% 4.62/1.91 |
% 4.62/1.91 |-The branch is then unsatisfiable
% 4.62/1.91 % SZS output end Proof for theBenchmark
% 4.62/1.91
% 4.62/1.91 1364ms
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