TSTP Solution File: SET573+3 by ePrincess---1.0
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- Process Solution
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% File : ePrincess---1.0
% Problem : SET573+3 : TPTP v8.1.0. Released v2.2.0.
% Transfm : none
% Format : tptp:raw
% Command : ePrincess-casc -timeout=%d %s
% Computer : n028.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 00:20:20 EDT 2022
% Result : Theorem 1.68s 1.12s
% Output : Proof 2.28s
% Verified :
% SZS Type : -
% Comments :
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%----WARNING: Could not form TPTP format derivation
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%----ORIGINAL SYSTEM OUTPUT
% 0.04/0.14 % Problem : SET573+3 : TPTP v8.1.0. Released v2.2.0.
% 0.13/0.15 % Command : ePrincess-casc -timeout=%d %s
% 0.15/0.36 % Computer : n028.cluster.edu
% 0.15/0.36 % Model : x86_64 x86_64
% 0.15/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.36 % Memory : 8042.1875MB
% 0.15/0.36 % OS : Linux 3.10.0-693.el7.x86_64
% 0.15/0.36 % CPULimit : 300
% 0.15/0.36 % WCLimit : 600
% 0.15/0.36 % DateTime : Sun Jul 10 06:04:42 EDT 2022
% 0.15/0.36 % CPUTime :
% 0.50/0.63 ____ _
% 0.50/0.63 ___ / __ \_____(_)___ ________ __________
% 0.50/0.63 / _ \/ /_/ / ___/ / __ \/ ___/ _ \/ ___/ ___/
% 0.50/0.63 / __/ ____/ / / / / / / /__/ __(__ |__ )
% 0.50/0.63 \___/_/ /_/ /_/_/ /_/\___/\___/____/____/
% 0.50/0.63
% 0.50/0.63 A Theorem Prover for First-Order Logic
% 0.50/0.63 (ePrincess v.1.0)
% 0.50/0.63
% 0.50/0.63 (c) Philipp Rümmer, 2009-2015
% 0.50/0.63 (c) Peter Backeman, 2014-2015
% 0.50/0.63 (contributions by Angelo Brillout, Peter Baumgartner)
% 0.50/0.63 Free software under GNU Lesser General Public License (LGPL).
% 0.50/0.63 Bug reports to peter@backeman.se
% 0.50/0.63
% 0.50/0.63 For more information, visit http://user.uu.se/~petba168/breu/
% 0.50/0.63
% 0.50/0.63 Loading /export/starexec/sandbox2/benchmark/theBenchmark.p ...
% 0.73/0.69 Prover 0: Options: -triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allMaximal -resolutionMethod=nonUnifying +ignoreQuantifiers -generateTriggers=all
% 1.40/0.95 Prover 0: Preprocessing ...
% 1.46/1.02 Prover 0: Warning: ignoring some quantifiers
% 1.59/1.04 Prover 0: Constructing countermodel ...
% 1.68/1.12 Prover 0: proved (437ms)
% 1.68/1.12
% 1.68/1.12 No countermodel exists, formula is valid
% 1.68/1.12 % SZS status Theorem for theBenchmark
% 1.68/1.12
% 1.68/1.12 Generating proof ... Warning: ignoring some quantifiers
% 2.28/1.25 found it (size 5)
% 2.28/1.25
% 2.28/1.25 % SZS output start Proof for theBenchmark
% 2.28/1.25 Assumed formulas after preprocessing and simplification:
% 2.28/1.25 | (0) ? [v0] : ? [v1] : ? [v2] : (disjoint(v1, v2) & member(v0, v2) & member(v0, v1) & ! [v3] : ! [v4] : ! [v5] : ( ~ member(v5, v4) | ~ member(v5, v3) | intersect(v3, v4)) & ! [v3] : ! [v4] : ( ~ disjoint(v3, v4) | ~ intersect(v3, v4)) & ! [v3] : ! [v4] : ( ~ intersect(v3, v4) | intersect(v4, v3)) & ! [v3] : ! [v4] : ( ~ intersect(v3, v4) | ? [v5] : (member(v5, v4) & member(v5, v3))) & ? [v3] : ? [v4] : (disjoint(v3, v4) | intersect(v3, v4)))
% 2.28/1.25 | Instantiating (0) with all_0_0_0, all_0_1_1, all_0_2_2 yields:
% 2.28/1.25 | (1) disjoint(all_0_1_1, all_0_0_0) & member(all_0_2_2, all_0_0_0) & member(all_0_2_2, all_0_1_1) & ! [v0] : ! [v1] : ! [v2] : ( ~ member(v2, v1) | ~ member(v2, v0) | intersect(v0, v1)) & ! [v0] : ! [v1] : ( ~ disjoint(v0, v1) | ~ intersect(v0, v1)) & ! [v0] : ! [v1] : ( ~ intersect(v0, v1) | intersect(v1, v0)) & ! [v0] : ! [v1] : ( ~ intersect(v0, v1) | ? [v2] : (member(v2, v1) & member(v2, v0))) & ? [v0] : ? [v1] : (disjoint(v0, v1) | intersect(v0, v1))
% 2.28/1.26 |
% 2.28/1.26 | Applying alpha-rule on (1) yields:
% 2.28/1.26 | (2) ! [v0] : ! [v1] : ( ~ intersect(v0, v1) | intersect(v1, v0))
% 2.28/1.26 | (3) ! [v0] : ! [v1] : ( ~ disjoint(v0, v1) | ~ intersect(v0, v1))
% 2.28/1.26 | (4) ! [v0] : ! [v1] : ! [v2] : ( ~ member(v2, v1) | ~ member(v2, v0) | intersect(v0, v1))
% 2.28/1.26 | (5) ! [v0] : ! [v1] : ( ~ intersect(v0, v1) | ? [v2] : (member(v2, v1) & member(v2, v0)))
% 2.28/1.26 | (6) ? [v0] : ? [v1] : (disjoint(v0, v1) | intersect(v0, v1))
% 2.28/1.26 | (7) disjoint(all_0_1_1, all_0_0_0)
% 2.28/1.26 | (8) member(all_0_2_2, all_0_0_0)
% 2.28/1.26 | (9) member(all_0_2_2, all_0_1_1)
% 2.28/1.26 |
% 2.28/1.26 | Instantiating formula (4) with all_0_2_2, all_0_0_0, all_0_1_1 and discharging atoms member(all_0_2_2, all_0_0_0), member(all_0_2_2, all_0_1_1), yields:
% 2.28/1.26 | (10) intersect(all_0_1_1, all_0_0_0)
% 2.28/1.26 |
% 2.28/1.26 | Instantiating formula (3) with all_0_0_0, all_0_1_1 and discharging atoms disjoint(all_0_1_1, all_0_0_0), intersect(all_0_1_1, all_0_0_0), yields:
% 2.28/1.26 | (11) $false
% 2.28/1.26 |
% 2.28/1.27 |-The branch is then unsatisfiable
% 2.28/1.27 % SZS output end Proof for theBenchmark
% 2.28/1.27
% 2.28/1.27 621ms
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