TSTP Solution File: SWB002+2 by ePrincess---1.0
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- Process Solution
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% File : ePrincess---1.0
% Problem : SWB002+2 : TPTP v8.1.0. Released v5.2.0.
% Transfm : none
% Format : tptp:raw
% Command : ePrincess-casc -timeout=%d %s
% Computer : n019.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 18:59:33 EDT 2022
% Result : Theorem 1.53s 1.07s
% Output : Proof 1.96s
% Verified :
% SZS Type : -
% Comments :
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%----WARNING: Could not form TPTP format derivation
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%----ORIGINAL SYSTEM OUTPUT
% 0.04/0.13 % Problem : SWB002+2 : TPTP v8.1.0. Released v5.2.0.
% 0.04/0.14 % Command : ePrincess-casc -timeout=%d %s
% 0.14/0.36 % Computer : n019.cluster.edu
% 0.14/0.36 % Model : x86_64 x86_64
% 0.14/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.36 % Memory : 8042.1875MB
% 0.14/0.36 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.36 % CPULimit : 300
% 0.14/0.36 % WCLimit : 600
% 0.14/0.36 % DateTime : Wed Jun 1 11:41:55 EDT 2022
% 0.14/0.36 % CPUTime :
% 0.48/0.63 ____ _
% 0.48/0.63 ___ / __ \_____(_)___ ________ __________
% 0.48/0.63 / _ \/ /_/ / ___/ / __ \/ ___/ _ \/ ___/ ___/
% 0.48/0.63 / __/ ____/ / / / / / / /__/ __(__ |__ )
% 0.48/0.63 \___/_/ /_/ /_/_/ /_/\___/\___/____/____/
% 0.48/0.63
% 0.48/0.63 A Theorem Prover for First-Order Logic
% 0.48/0.63 (ePrincess v.1.0)
% 0.48/0.63
% 0.48/0.63 (c) Philipp Rümmer, 2009-2015
% 0.48/0.63 (c) Peter Backeman, 2014-2015
% 0.48/0.63 (contributions by Angelo Brillout, Peter Baumgartner)
% 0.48/0.63 Free software under GNU Lesser General Public License (LGPL).
% 0.48/0.63 Bug reports to peter@backeman.se
% 0.48/0.63
% 0.48/0.63 For more information, visit http://user.uu.se/~petba168/breu/
% 0.48/0.63
% 0.48/0.63 Loading /export/starexec/sandbox/benchmark/theBenchmark.p ...
% 0.78/0.68 Prover 0: Options: -triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allMaximal -resolutionMethod=nonUnifying +ignoreQuantifiers -generateTriggers=all
% 1.22/0.93 Prover 0: Preprocessing ...
% 1.43/0.99 Prover 0: Constructing countermodel ...
% 1.53/1.07 Prover 0: proved (384ms)
% 1.53/1.07
% 1.53/1.07 No countermodel exists, formula is valid
% 1.53/1.07 % SZS status Theorem for theBenchmark
% 1.53/1.07
% 1.53/1.07 Generating proof ... found it (size 4)
% 1.67/1.14
% 1.67/1.14 % SZS output start Proof for theBenchmark
% 1.67/1.14 Assumed formulas after preprocessing and simplification:
% 1.67/1.14 | (0) ? [v0] : (iext(uri_ex_q, v0, uri_ex_s) & iext(uri_ex_p, uri_ex_s, v0) & ! [v1] : ! [v2] : ( ~ iext(uri_ex_q, v2, v1) | ~ iext(uri_ex_p, v1, v2)))
% 1.96/1.14 | Instantiating (0) with all_0_0_0 yields:
% 1.96/1.14 | (1) iext(uri_ex_q, all_0_0_0, uri_ex_s) & iext(uri_ex_p, uri_ex_s, all_0_0_0) & ! [v0] : ! [v1] : ( ~ iext(uri_ex_q, v1, v0) | ~ iext(uri_ex_p, v0, v1))
% 1.96/1.15 |
% 1.96/1.15 | Applying alpha-rule on (1) yields:
% 1.96/1.15 | (2) iext(uri_ex_q, all_0_0_0, uri_ex_s)
% 1.96/1.15 | (3) iext(uri_ex_p, uri_ex_s, all_0_0_0)
% 1.96/1.15 | (4) ! [v0] : ! [v1] : ( ~ iext(uri_ex_q, v1, v0) | ~ iext(uri_ex_p, v0, v1))
% 1.96/1.15 |
% 1.96/1.15 | Instantiating formula (4) with all_0_0_0, uri_ex_s and discharging atoms iext(uri_ex_q, all_0_0_0, uri_ex_s), iext(uri_ex_p, uri_ex_s, all_0_0_0), yields:
% 1.96/1.15 | (5) $false
% 1.96/1.15 |
% 1.96/1.15 |-The branch is then unsatisfiable
% 1.96/1.15 % SZS output end Proof for theBenchmark
% 1.96/1.15
% 1.96/1.15 512ms
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