TSTP Solution File: KRS171+1 by ePrincess---1.0
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%------------------------------------------------------------------------------
% File : ePrincess---1.0
% Problem : KRS171+1 : TPTP v8.1.0. Released v3.1.0.
% Transfm : none
% Format : tptp:raw
% Command : ePrincess-casc -timeout=%d %s
% Computer : n025.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 : Sun Jul 17 02:56:47 EDT 2022
% Result : Theorem 2.32s 1.31s
% Output : Proof 3.17s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : KRS171+1 : TPTP v8.1.0. Released v3.1.0.
% 0.03/0.13 % Command : ePrincess-casc -timeout=%d %s
% 0.12/0.34 % Computer : n025.cluster.edu
% 0.12/0.34 % Model : x86_64 x86_64
% 0.12/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34 % Memory : 8042.1875MB
% 0.12/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34 % CPULimit : 300
% 0.12/0.34 % WCLimit : 600
% 0.12/0.34 % DateTime : Tue Jun 7 16:55:34 EDT 2022
% 0.12/0.34 % CPUTime :
% 0.67/0.62 ____ _
% 0.67/0.62 ___ / __ \_____(_)___ ________ __________
% 0.67/0.62 / _ \/ /_/ / ___/ / __ \/ ___/ _ \/ ___/ ___/
% 0.67/0.62 / __/ ____/ / / / / / / /__/ __(__ |__ )
% 0.67/0.62 \___/_/ /_/ /_/_/ /_/\___/\___/____/____/
% 0.67/0.62
% 0.67/0.62 A Theorem Prover for First-Order Logic
% 0.67/0.63 (ePrincess v.1.0)
% 0.67/0.63
% 0.67/0.63 (c) Philipp Rümmer, 2009-2015
% 0.67/0.63 (c) Peter Backeman, 2014-2015
% 0.67/0.63 (contributions by Angelo Brillout, Peter Baumgartner)
% 0.67/0.63 Free software under GNU Lesser General Public License (LGPL).
% 0.67/0.63 Bug reports to peter@backeman.se
% 0.67/0.63
% 0.67/0.63 For more information, visit http://user.uu.se/~petba168/breu/
% 0.67/0.63
% 0.67/0.63 Loading /export/starexec/sandbox/benchmark/theBenchmark.p ...
% 0.74/0.68 Prover 0: Options: -triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allMaximal -resolutionMethod=nonUnifying +ignoreQuantifiers -generateTriggers=all
% 1.38/0.96 Prover 0: Preprocessing ...
% 1.45/1.02 Prover 0: Warning: ignoring some quantifiers
% 1.62/1.04 Prover 0: Constructing countermodel ...
% 1.72/1.14 Prover 0: gave up
% 1.72/1.14 Prover 1: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -resolutionMethod=normal +ignoreQuantifiers -generateTriggers=all
% 1.95/1.17 Prover 1: Preprocessing ...
% 2.32/1.25 Prover 1: Constructing countermodel ...
% 2.32/1.31 Prover 1: proved (168ms)
% 2.32/1.31
% 2.32/1.31 No countermodel exists, formula is valid
% 2.32/1.31 % SZS status Theorem for theBenchmark
% 2.32/1.31
% 2.32/1.31 Generating proof ... found it (size 69)
% 3.17/1.55
% 3.17/1.55 % SZS output start Proof for theBenchmark
% 3.17/1.55 Assumed formulas after preprocessing and simplification:
% 3.17/1.55 | (0) ? [v0] : ? [v1] : ? [v2] : ? [v3] : ( ! [v4] : ! [v5] : ! [v6] : ! [v7] : (v5 = v4 | ~ (rhasLeader(v7, v6) = v5) | ~ (rhasLeader(v7, v6) = v4)) & ! [v4] : ! [v5] : ! [v6] : ! [v7] : (v5 = v4 | ~ (rhasHead(v7, v6) = v5) | ~ (rhasHead(v7, v6) = v4)) & ! [v4] : ! [v5] : ! [v6] : (v6 = 0 | ~ (rhasLeader(v4, v5) = v6) | ? [v7] : ( ~ (v7 = 0) & rhasHead(v4, v5) = v7)) & ! [v4] : ! [v5] : ! [v6] : (v5 = v4 | ~ (xsd_string(v6) = v5) | ~ (xsd_string(v6) = v4)) & ! [v4] : ! [v5] : ! [v6] : (v5 = v4 | ~ (xsd_integer(v6) = v5) | ~ (xsd_integer(v6) = v4)) & ! [v4] : ! [v5] : ! [v6] : (v5 = v4 | ~ (cowlNothing(v6) = v5) | ~ (cowlNothing(v6) = v4)) & ! [v4] : ! [v5] : ! [v6] : (v5 = v4 | ~ (cowlThing(v6) = v5) | ~ (cowlThing(v6) = v4)) & ! [v4] : ! [v5] : (v5 = 0 | ~ (xsd_string(v4) = v5) | xsd_integer(v4) = 0) & ! [v4] : ! [v5] : (v5 = 0 | ~ (cowlThing(v4) = v5)) & ! [v4] : ! [v5] : ( ~ (rhasLeader(v4, v5) = 0) | rhasHead(v4, v5) = 0) & ! [v4] : ( ~ (xsd_string(v4) = 0) | ? [v5] : ( ~ (v5 = 0) & xsd_integer(v4) = v5)) & ! [v4] : ~ (cowlNothing(v4) = 0) & ((rhasLeader(v0, v1) = v2 & rhasHead(v0, v1) = v3 & ((v3 = 0 & ~ (v2 = 0)) | (v2 = 0 & ~ (v3 = 0)))) | (xsd_string(v0) = v1 & xsd_integer(v0) = v2 & ((v2 = 0 & v1 = 0) | ( ~ (v2 = 0) & ~ (v1 = 0)))) | (cowlNothing(v0) = v2 & cowlThing(v0) = v1 & ( ~ (v1 = 0) | v2 = 0))))
% 3.17/1.59 | Instantiating (0) with all_0_0_0, all_0_1_1, all_0_2_2, all_0_3_3 yields:
% 3.17/1.59 | (1) ! [v0] : ! [v1] : ! [v2] : ! [v3] : (v1 = v0 | ~ (rhasLeader(v3, v2) = v1) | ~ (rhasLeader(v3, v2) = v0)) & ! [v0] : ! [v1] : ! [v2] : ! [v3] : (v1 = v0 | ~ (rhasHead(v3, v2) = v1) | ~ (rhasHead(v3, v2) = v0)) & ! [v0] : ! [v1] : ! [v2] : (v2 = 0 | ~ (rhasLeader(v0, v1) = v2) | ? [v3] : ( ~ (v3 = 0) & rhasHead(v0, v1) = v3)) & ! [v0] : ! [v1] : ! [v2] : (v1 = v0 | ~ (xsd_string(v2) = v1) | ~ (xsd_string(v2) = v0)) & ! [v0] : ! [v1] : ! [v2] : (v1 = v0 | ~ (xsd_integer(v2) = v1) | ~ (xsd_integer(v2) = v0)) & ! [v0] : ! [v1] : ! [v2] : (v1 = v0 | ~ (cowlNothing(v2) = v1) | ~ (cowlNothing(v2) = v0)) & ! [v0] : ! [v1] : ! [v2] : (v1 = v0 | ~ (cowlThing(v2) = v1) | ~ (cowlThing(v2) = v0)) & ! [v0] : ! [v1] : (v1 = 0 | ~ (xsd_string(v0) = v1) | xsd_integer(v0) = 0) & ! [v0] : ! [v1] : (v1 = 0 | ~ (cowlThing(v0) = v1)) & ! [v0] : ! [v1] : ( ~ (rhasLeader(v0, v1) = 0) | rhasHead(v0, v1) = 0) & ! [v0] : ( ~ (xsd_string(v0) = 0) | ? [v1] : ( ~ (v1 = 0) & xsd_integer(v0) = v1)) & ! [v0] : ~ (cowlNothing(v0) = 0) & ((rhasLeader(all_0_3_3, all_0_2_2) = all_0_1_1 & rhasHead(all_0_3_3, all_0_2_2) = all_0_0_0 & ((all_0_0_0 = 0 & ~ (all_0_1_1 = 0)) | (all_0_1_1 = 0 & ~ (all_0_0_0 = 0)))) | (xsd_string(all_0_3_3) = all_0_2_2 & xsd_integer(all_0_3_3) = all_0_1_1 & ((all_0_1_1 = 0 & all_0_2_2 = 0) | ( ~ (all_0_1_1 = 0) & ~ (all_0_2_2 = 0)))) | (cowlNothing(all_0_3_3) = all_0_1_1 & cowlThing(all_0_3_3) = all_0_2_2 & ( ~ (all_0_2_2 = 0) | all_0_1_1 = 0)))
% 3.17/1.59 |
% 3.17/1.59 | Applying alpha-rule on (1) yields:
% 3.17/1.59 | (2) ! [v0] : ~ (cowlNothing(v0) = 0)
% 3.17/1.59 | (3) (rhasLeader(all_0_3_3, all_0_2_2) = all_0_1_1 & rhasHead(all_0_3_3, all_0_2_2) = all_0_0_0 & ((all_0_0_0 = 0 & ~ (all_0_1_1 = 0)) | (all_0_1_1 = 0 & ~ (all_0_0_0 = 0)))) | (xsd_string(all_0_3_3) = all_0_2_2 & xsd_integer(all_0_3_3) = all_0_1_1 & ((all_0_1_1 = 0 & all_0_2_2 = 0) | ( ~ (all_0_1_1 = 0) & ~ (all_0_2_2 = 0)))) | (cowlNothing(all_0_3_3) = all_0_1_1 & cowlThing(all_0_3_3) = all_0_2_2 & ( ~ (all_0_2_2 = 0) | all_0_1_1 = 0))
% 3.17/1.60 | (4) ! [v0] : ! [v1] : (v1 = 0 | ~ (xsd_string(v0) = v1) | xsd_integer(v0) = 0)
% 3.17/1.60 | (5) ! [v0] : ! [v1] : ! [v2] : ! [v3] : (v1 = v0 | ~ (rhasLeader(v3, v2) = v1) | ~ (rhasLeader(v3, v2) = v0))
% 3.17/1.60 | (6) ! [v0] : ! [v1] : ! [v2] : ! [v3] : (v1 = v0 | ~ (rhasHead(v3, v2) = v1) | ~ (rhasHead(v3, v2) = v0))
% 3.17/1.60 | (7) ! [v0] : ( ~ (xsd_string(v0) = 0) | ? [v1] : ( ~ (v1 = 0) & xsd_integer(v0) = v1))
% 3.17/1.60 | (8) ! [v0] : ! [v1] : ! [v2] : (v1 = v0 | ~ (cowlThing(v2) = v1) | ~ (cowlThing(v2) = v0))
% 3.17/1.60 | (9) ! [v0] : ! [v1] : (v1 = 0 | ~ (cowlThing(v0) = v1))
% 3.17/1.60 | (10) ! [v0] : ! [v1] : ( ~ (rhasLeader(v0, v1) = 0) | rhasHead(v0, v1) = 0)
% 3.17/1.60 | (11) ! [v0] : ! [v1] : ! [v2] : (v1 = v0 | ~ (xsd_integer(v2) = v1) | ~ (xsd_integer(v2) = v0))
% 3.17/1.60 | (12) ! [v0] : ! [v1] : ! [v2] : (v1 = v0 | ~ (cowlNothing(v2) = v1) | ~ (cowlNothing(v2) = v0))
% 3.17/1.60 | (13) ! [v0] : ! [v1] : ! [v2] : (v1 = v0 | ~ (xsd_string(v2) = v1) | ~ (xsd_string(v2) = v0))
% 3.17/1.60 | (14) ! [v0] : ! [v1] : ! [v2] : (v2 = 0 | ~ (rhasLeader(v0, v1) = v2) | ? [v3] : ( ~ (v3 = 0) & rhasHead(v0, v1) = v3))
% 3.17/1.60 |
% 3.17/1.60 +-Applying beta-rule and splitting (3), into two cases.
% 3.17/1.60 |-Branch one:
% 3.17/1.60 | (15) (rhasLeader(all_0_3_3, all_0_2_2) = all_0_1_1 & rhasHead(all_0_3_3, all_0_2_2) = all_0_0_0 & ((all_0_0_0 = 0 & ~ (all_0_1_1 = 0)) | (all_0_1_1 = 0 & ~ (all_0_0_0 = 0)))) | (xsd_string(all_0_3_3) = all_0_2_2 & xsd_integer(all_0_3_3) = all_0_1_1 & ((all_0_1_1 = 0 & all_0_2_2 = 0) | ( ~ (all_0_1_1 = 0) & ~ (all_0_2_2 = 0))))
% 3.17/1.60 |
% 3.17/1.60 +-Applying beta-rule and splitting (15), into two cases.
% 3.17/1.60 |-Branch one:
% 3.17/1.60 | (16) rhasLeader(all_0_3_3, all_0_2_2) = all_0_1_1 & rhasHead(all_0_3_3, all_0_2_2) = all_0_0_0 & ((all_0_0_0 = 0 & ~ (all_0_1_1 = 0)) | (all_0_1_1 = 0 & ~ (all_0_0_0 = 0)))
% 3.17/1.60 |
% 3.17/1.60 | Applying alpha-rule on (16) yields:
% 3.17/1.60 | (17) rhasLeader(all_0_3_3, all_0_2_2) = all_0_1_1
% 3.17/1.60 | (18) rhasHead(all_0_3_3, all_0_2_2) = all_0_0_0
% 3.17/1.60 | (19) (all_0_0_0 = 0 & ~ (all_0_1_1 = 0)) | (all_0_1_1 = 0 & ~ (all_0_0_0 = 0))
% 3.17/1.60 |
% 3.17/1.60 | Instantiating formula (10) with all_0_2_2, all_0_3_3 yields:
% 3.17/1.60 | (20) ~ (rhasLeader(all_0_3_3, all_0_2_2) = 0) | rhasHead(all_0_3_3, all_0_2_2) = 0
% 3.17/1.60 |
% 3.17/1.60 | Instantiating formula (14) with all_0_1_1, all_0_2_2, all_0_3_3 and discharging atoms rhasLeader(all_0_3_3, all_0_2_2) = all_0_1_1, yields:
% 3.17/1.60 | (21) all_0_1_1 = 0 | ? [v0] : ( ~ (v0 = 0) & rhasHead(all_0_3_3, all_0_2_2) = v0)
% 3.17/1.60 |
% 3.17/1.60 +-Applying beta-rule and splitting (20), into two cases.
% 3.17/1.60 |-Branch one:
% 3.17/1.60 | (22) ~ (rhasLeader(all_0_3_3, all_0_2_2) = 0)
% 3.17/1.60 |
% 3.17/1.60 | Using (17) and (22) yields:
% 3.17/1.60 | (23) ~ (all_0_1_1 = 0)
% 3.17/1.61 |
% 3.17/1.61 +-Applying beta-rule and splitting (19), into two cases.
% 3.17/1.61 |-Branch one:
% 3.17/1.61 | (24) all_0_0_0 = 0 & ~ (all_0_1_1 = 0)
% 3.17/1.61 |
% 3.17/1.61 | Applying alpha-rule on (24) yields:
% 3.17/1.61 | (25) all_0_0_0 = 0
% 3.17/1.61 | (23) ~ (all_0_1_1 = 0)
% 3.17/1.61 |
% 3.17/1.61 | From (25) and (18) follows:
% 3.17/1.61 | (27) rhasHead(all_0_3_3, all_0_2_2) = 0
% 3.17/1.61 |
% 3.17/1.61 +-Applying beta-rule and splitting (21), into two cases.
% 3.17/1.61 |-Branch one:
% 3.17/1.61 | (28) all_0_1_1 = 0
% 3.17/1.61 |
% 3.17/1.61 | Equations (28) can reduce 23 to:
% 3.17/1.61 | (29) $false
% 3.17/1.61 |
% 3.17/1.61 |-The branch is then unsatisfiable
% 3.17/1.61 |-Branch two:
% 3.17/1.61 | (23) ~ (all_0_1_1 = 0)
% 3.17/1.61 | (31) ? [v0] : ( ~ (v0 = 0) & rhasHead(all_0_3_3, all_0_2_2) = v0)
% 3.17/1.61 |
% 3.17/1.61 | Instantiating (31) with all_25_0_4 yields:
% 3.17/1.61 | (32) ~ (all_25_0_4 = 0) & rhasHead(all_0_3_3, all_0_2_2) = all_25_0_4
% 3.17/1.61 |
% 3.17/1.61 | Applying alpha-rule on (32) yields:
% 3.17/1.61 | (33) ~ (all_25_0_4 = 0)
% 3.17/1.61 | (34) rhasHead(all_0_3_3, all_0_2_2) = all_25_0_4
% 3.17/1.61 |
% 3.17/1.61 | Instantiating formula (6) with all_0_3_3, all_0_2_2, 0, all_25_0_4 and discharging atoms rhasHead(all_0_3_3, all_0_2_2) = all_25_0_4, rhasHead(all_0_3_3, all_0_2_2) = 0, yields:
% 3.17/1.61 | (35) all_25_0_4 = 0
% 3.17/1.61 |
% 3.17/1.61 | Equations (35) can reduce 33 to:
% 3.17/1.61 | (29) $false
% 3.17/1.61 |
% 3.17/1.61 |-The branch is then unsatisfiable
% 3.17/1.61 |-Branch two:
% 3.17/1.61 | (37) all_0_1_1 = 0 & ~ (all_0_0_0 = 0)
% 3.17/1.61 |
% 3.17/1.61 | Applying alpha-rule on (37) yields:
% 3.17/1.61 | (28) all_0_1_1 = 0
% 3.17/1.61 | (39) ~ (all_0_0_0 = 0)
% 3.17/1.61 |
% 3.17/1.61 | Equations (28) can reduce 23 to:
% 3.17/1.61 | (29) $false
% 3.17/1.61 |
% 3.17/1.61 |-The branch is then unsatisfiable
% 3.17/1.61 |-Branch two:
% 3.17/1.61 | (41) rhasLeader(all_0_3_3, all_0_2_2) = 0
% 3.17/1.61 | (27) rhasHead(all_0_3_3, all_0_2_2) = 0
% 3.17/1.61 |
% 3.17/1.61 | Instantiating formula (5) with all_0_3_3, all_0_2_2, 0, all_0_1_1 and discharging atoms rhasLeader(all_0_3_3, all_0_2_2) = all_0_1_1, rhasLeader(all_0_3_3, all_0_2_2) = 0, yields:
% 3.17/1.61 | (28) all_0_1_1 = 0
% 3.17/1.61 |
% 3.17/1.61 | Instantiating formula (6) with all_0_3_3, all_0_2_2, 0, all_0_0_0 and discharging atoms rhasHead(all_0_3_3, all_0_2_2) = all_0_0_0, rhasHead(all_0_3_3, all_0_2_2) = 0, yields:
% 3.17/1.61 | (25) all_0_0_0 = 0
% 3.17/1.61 |
% 3.17/1.61 +-Applying beta-rule and splitting (19), into two cases.
% 3.17/1.61 |-Branch one:
% 3.17/1.61 | (24) all_0_0_0 = 0 & ~ (all_0_1_1 = 0)
% 3.17/1.61 |
% 3.17/1.61 | Applying alpha-rule on (24) yields:
% 3.17/1.61 | (25) all_0_0_0 = 0
% 3.17/1.61 | (23) ~ (all_0_1_1 = 0)
% 3.17/1.61 |
% 3.17/1.61 | Equations (28) can reduce 23 to:
% 3.17/1.61 | (29) $false
% 3.17/1.61 |
% 3.17/1.61 |-The branch is then unsatisfiable
% 3.17/1.61 |-Branch two:
% 3.17/1.61 | (37) all_0_1_1 = 0 & ~ (all_0_0_0 = 0)
% 3.17/1.61 |
% 3.17/1.61 | Applying alpha-rule on (37) yields:
% 3.17/1.61 | (28) all_0_1_1 = 0
% 3.17/1.61 | (39) ~ (all_0_0_0 = 0)
% 3.17/1.61 |
% 3.17/1.61 | Equations (25) can reduce 39 to:
% 3.17/1.61 | (29) $false
% 3.17/1.61 |
% 3.17/1.61 |-The branch is then unsatisfiable
% 3.17/1.61 |-Branch two:
% 3.17/1.61 | (53) xsd_string(all_0_3_3) = all_0_2_2 & xsd_integer(all_0_3_3) = all_0_1_1 & ((all_0_1_1 = 0 & all_0_2_2 = 0) | ( ~ (all_0_1_1 = 0) & ~ (all_0_2_2 = 0)))
% 3.17/1.61 |
% 3.17/1.61 | Applying alpha-rule on (53) yields:
% 3.17/1.61 | (54) xsd_string(all_0_3_3) = all_0_2_2
% 3.17/1.61 | (55) xsd_integer(all_0_3_3) = all_0_1_1
% 3.17/1.61 | (56) (all_0_1_1 = 0 & all_0_2_2 = 0) | ( ~ (all_0_1_1 = 0) & ~ (all_0_2_2 = 0))
% 3.17/1.61 |
% 3.17/1.61 | Instantiating formula (7) with all_0_3_3 yields:
% 3.17/1.61 | (57) ~ (xsd_string(all_0_3_3) = 0) | ? [v0] : ( ~ (v0 = 0) & xsd_integer(all_0_3_3) = v0)
% 3.17/1.61 |
% 3.17/1.61 | Instantiating formula (4) with all_0_2_2, all_0_3_3 and discharging atoms xsd_string(all_0_3_3) = all_0_2_2, yields:
% 3.17/1.61 | (58) all_0_2_2 = 0 | xsd_integer(all_0_3_3) = 0
% 3.17/1.61 |
% 3.17/1.61 +-Applying beta-rule and splitting (58), into two cases.
% 3.17/1.61 |-Branch one:
% 3.17/1.61 | (59) xsd_integer(all_0_3_3) = 0
% 3.17/1.61 |
% 3.17/1.61 | Instantiating formula (11) with all_0_3_3, 0, all_0_1_1 and discharging atoms xsd_integer(all_0_3_3) = all_0_1_1, xsd_integer(all_0_3_3) = 0, yields:
% 3.17/1.62 | (28) all_0_1_1 = 0
% 3.17/1.62 |
% 3.17/1.62 | From (28) and (55) follows:
% 3.17/1.62 | (59) xsd_integer(all_0_3_3) = 0
% 3.17/1.62 |
% 3.17/1.62 +-Applying beta-rule and splitting (57), into two cases.
% 3.17/1.62 |-Branch one:
% 3.17/1.62 | (62) ~ (xsd_string(all_0_3_3) = 0)
% 3.17/1.62 |
% 3.17/1.62 +-Applying beta-rule and splitting (56), into two cases.
% 3.17/1.62 |-Branch one:
% 3.17/1.62 | (63) all_0_1_1 = 0 & all_0_2_2 = 0
% 3.17/1.62 |
% 3.17/1.62 | Applying alpha-rule on (63) yields:
% 3.17/1.62 | (28) all_0_1_1 = 0
% 3.17/1.62 | (65) all_0_2_2 = 0
% 3.17/1.62 |
% 3.17/1.62 | From (65) and (54) follows:
% 3.17/1.62 | (66) xsd_string(all_0_3_3) = 0
% 3.17/1.62 |
% 3.17/1.62 | Using (66) and (62) yields:
% 3.17/1.62 | (67) $false
% 3.17/1.62 |
% 3.17/1.62 |-The branch is then unsatisfiable
% 3.17/1.62 |-Branch two:
% 3.17/1.62 | (68) ~ (all_0_1_1 = 0) & ~ (all_0_2_2 = 0)
% 3.17/1.62 |
% 3.17/1.62 | Applying alpha-rule on (68) yields:
% 3.17/1.62 | (23) ~ (all_0_1_1 = 0)
% 3.17/1.62 | (70) ~ (all_0_2_2 = 0)
% 3.17/1.62 |
% 3.17/1.62 | Equations (28) can reduce 23 to:
% 3.17/1.62 | (29) $false
% 3.17/1.62 |
% 3.17/1.62 |-The branch is then unsatisfiable
% 3.17/1.62 |-Branch two:
% 3.17/1.62 | (66) xsd_string(all_0_3_3) = 0
% 3.17/1.62 | (73) ? [v0] : ( ~ (v0 = 0) & xsd_integer(all_0_3_3) = v0)
% 3.17/1.62 |
% 3.17/1.62 | Instantiating (73) with all_21_0_5 yields:
% 3.17/1.62 | (74) ~ (all_21_0_5 = 0) & xsd_integer(all_0_3_3) = all_21_0_5
% 3.17/1.62 |
% 3.17/1.62 | Applying alpha-rule on (74) yields:
% 3.17/1.62 | (75) ~ (all_21_0_5 = 0)
% 3.17/1.62 | (76) xsd_integer(all_0_3_3) = all_21_0_5
% 3.17/1.62 |
% 3.17/1.62 | Instantiating formula (11) with all_0_3_3, all_21_0_5, 0 and discharging atoms xsd_integer(all_0_3_3) = all_21_0_5, xsd_integer(all_0_3_3) = 0, yields:
% 3.17/1.62 | (77) all_21_0_5 = 0
% 3.17/1.62 |
% 3.17/1.62 | Equations (77) can reduce 75 to:
% 3.17/1.62 | (29) $false
% 3.17/1.62 |
% 3.17/1.62 |-The branch is then unsatisfiable
% 3.17/1.62 |-Branch two:
% 3.17/1.62 | (79) ~ (xsd_integer(all_0_3_3) = 0)
% 3.17/1.62 | (65) all_0_2_2 = 0
% 3.17/1.62 |
% 3.17/1.62 +-Applying beta-rule and splitting (56), into two cases.
% 3.17/1.62 |-Branch one:
% 3.17/1.62 | (63) all_0_1_1 = 0 & all_0_2_2 = 0
% 3.17/1.62 |
% 3.17/1.62 | Applying alpha-rule on (63) yields:
% 3.17/1.62 | (28) all_0_1_1 = 0
% 3.17/1.62 | (65) all_0_2_2 = 0
% 3.17/1.62 |
% 3.17/1.62 | From (28) and (55) follows:
% 3.17/1.62 | (59) xsd_integer(all_0_3_3) = 0
% 3.17/1.62 |
% 3.17/1.62 | Using (59) and (79) yields:
% 3.17/1.62 | (67) $false
% 3.17/1.62 |
% 3.17/1.62 |-The branch is then unsatisfiable
% 3.17/1.62 |-Branch two:
% 3.17/1.62 | (68) ~ (all_0_1_1 = 0) & ~ (all_0_2_2 = 0)
% 3.17/1.62 |
% 3.17/1.62 | Applying alpha-rule on (68) yields:
% 3.17/1.62 | (23) ~ (all_0_1_1 = 0)
% 3.17/1.62 | (70) ~ (all_0_2_2 = 0)
% 3.17/1.62 |
% 3.17/1.62 | Equations (65) can reduce 70 to:
% 3.17/1.62 | (29) $false
% 3.17/1.62 |
% 3.17/1.62 |-The branch is then unsatisfiable
% 3.17/1.62 |-Branch two:
% 3.17/1.62 | (90) cowlNothing(all_0_3_3) = all_0_1_1 & cowlThing(all_0_3_3) = all_0_2_2 & ( ~ (all_0_2_2 = 0) | all_0_1_1 = 0)
% 3.17/1.62 |
% 3.17/1.62 | Applying alpha-rule on (90) yields:
% 3.17/1.62 | (91) cowlNothing(all_0_3_3) = all_0_1_1
% 3.17/1.62 | (92) cowlThing(all_0_3_3) = all_0_2_2
% 3.17/1.62 | (93) ~ (all_0_2_2 = 0) | all_0_1_1 = 0
% 3.17/1.62 |
% 3.17/1.62 | Instantiating formula (2) with all_0_3_3 yields:
% 3.17/1.62 | (94) ~ (cowlNothing(all_0_3_3) = 0)
% 3.17/1.62 |
% 3.17/1.62 | Instantiating formula (9) with all_0_2_2, all_0_3_3 and discharging atoms cowlThing(all_0_3_3) = all_0_2_2, yields:
% 3.17/1.62 | (65) all_0_2_2 = 0
% 3.17/1.62 |
% 3.17/1.63 +-Applying beta-rule and splitting (93), into two cases.
% 3.17/1.63 |-Branch one:
% 3.17/1.63 | (70) ~ (all_0_2_2 = 0)
% 3.17/1.63 |
% 3.17/1.63 | Equations (65) can reduce 70 to:
% 3.17/1.63 | (29) $false
% 3.17/1.63 |
% 3.17/1.63 |-The branch is then unsatisfiable
% 3.17/1.63 |-Branch two:
% 3.17/1.63 | (65) all_0_2_2 = 0
% 3.17/1.63 | (28) all_0_1_1 = 0
% 3.17/1.63 |
% 3.17/1.63 | From (28) and (91) follows:
% 3.17/1.63 | (100) cowlNothing(all_0_3_3) = 0
% 3.17/1.63 |
% 3.17/1.63 | Using (100) and (94) yields:
% 3.17/1.63 | (67) $false
% 3.17/1.63 |
% 3.17/1.63 |-The branch is then unsatisfiable
% 3.17/1.63 % SZS output end Proof for theBenchmark
% 3.17/1.63
% 3.17/1.63 985ms
%------------------------------------------------------------------------------