TSTP Solution File: GRP616-1 by SnakeForV-SAT---1.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SnakeForV-SAT---1.0
% Problem : GRP616-1 : TPTP v8.1.0. Bugfixed v2.7.0.
% Transfm : none
% Format : tptp:raw
% Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s
% Computer : n024.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 : 300s
% DateTime : Wed Aug 31 16:23:01 EDT 2022
% Result : Unsatisfiable 1.61s 0.57s
% Output : Refutation 1.61s
% Verified :
% SZS Type : Refutation
% Derivation depth : 17
% Number of leaves : 3
% Syntax : Number of formulae : 26 ( 26 unt; 0 def)
% Number of atoms : 26 ( 25 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 3 ( 3 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 3 avg)
% Maximal term depth : 11 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 2 con; 0-2 aty)
% Number of variables : 52 ( 52 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f301,plain,
$false,
inference(trivial_inequality_removal,[],[f300]) ).
fof(f300,plain,
inverse(double_divide(a,b)) != inverse(double_divide(a,b)),
inference(backward_demodulation,[],[f4,f298]) ).
fof(f298,plain,
! [X3,X4] : double_divide(X4,X3) = double_divide(X3,X4),
inference(superposition,[],[f198,f274]) ).
fof(f274,plain,
! [X41,X42] : double_divide(double_divide(X42,X41),X41) = X42,
inference(backward_demodulation,[],[f78,f248]) ).
fof(f248,plain,
! [X0,X1] : double_divide(X0,X1) = inverse(double_divide(inverse(X0),inverse(X1))),
inference(superposition,[],[f198,f27]) ).
fof(f27,plain,
! [X3,X1] : double_divide(inverse(double_divide(inverse(X3),inverse(X1))),X3) = X1,
inference(forward_demodulation,[],[f15,f1]) ).
fof(f1,axiom,
! [X2,X0,X1] : double_divide(inverse(double_divide(inverse(double_divide(X0,inverse(X1))),X2)),double_divide(X0,X2)) = X1,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',single_axiom) ).
fof(f15,plain,
! [X2,X3,X0,X1] : double_divide(inverse(double_divide(inverse(X3),double_divide(inverse(double_divide(inverse(double_divide(X0,inverse(inverse(X1)))),X2)),double_divide(X0,X2)))),X3) = X1,
inference(superposition,[],[f6,f6]) ).
fof(f6,plain,
! [X2,X3,X0,X1] : double_divide(inverse(double_divide(inverse(double_divide(inverse(double_divide(inverse(double_divide(X0,inverse(X1))),X2)),inverse(X3))),double_divide(X0,X2))),X1) = X3,
inference(superposition,[],[f1,f1]) ).
fof(f78,plain,
! [X41,X42] : double_divide(inverse(double_divide(inverse(X42),inverse(X41))),X41) = X42,
inference(forward_demodulation,[],[f73,f50]) ).
fof(f50,plain,
! [X10,X11] : double_divide(inverse(double_divide(inverse(X10),X10)),inverse(X11)) = X11,
inference(superposition,[],[f27,f31]) ).
fof(f31,plain,
! [X3,X4] : double_divide(inverse(X4),double_divide(inverse(X3),X3)) = X4,
inference(superposition,[],[f1,f27]) ).
fof(f73,plain,
! [X40,X41,X42] : double_divide(inverse(double_divide(inverse(double_divide(inverse(double_divide(inverse(X40),X40)),inverse(X42))),inverse(X41))),X41) = X42,
inference(superposition,[],[f1,f50]) ).
fof(f198,plain,
! [X25,X23] : double_divide(X25,double_divide(X23,X25)) = X23,
inference(forward_demodulation,[],[f195,f166]) ).
fof(f166,plain,
! [X3] : inverse(inverse(X3)) = X3,
inference(superposition,[],[f78,f50]) ).
fof(f195,plain,
! [X25,X23] : double_divide(inverse(inverse(X25)),double_divide(X23,X25)) = X23,
inference(backward_demodulation,[],[f153,f166]) ).
fof(f153,plain,
! [X25,X23] : double_divide(inverse(inverse(X25)),double_divide(inverse(inverse(X23)),X25)) = X23,
inference(forward_demodulation,[],[f145,f82]) ).
fof(f82,plain,
! [X6,X7] : inverse(X7) = double_divide(inverse(double_divide(inverse(X6),X6)),X7),
inference(superposition,[],[f76,f50]) ).
fof(f76,plain,
! [X24,X25] : double_divide(inverse(X25),double_divide(inverse(X25),X24)) = X24,
inference(forward_demodulation,[],[f68,f50]) ).
fof(f68,plain,
! [X24,X25,X23] : double_divide(inverse(X25),double_divide(inverse(double_divide(inverse(double_divide(inverse(X23),X23)),inverse(X25))),X24)) = X24,
inference(superposition,[],[f5,f50]) ).
fof(f5,plain,
! [X2,X0,X1] : double_divide(inverse(X1),double_divide(inverse(double_divide(X0,inverse(X1))),double_divide(X0,inverse(X2)))) = X2,
inference(superposition,[],[f1,f1]) ).
fof(f145,plain,
! [X24,X25,X23] : double_divide(inverse(double_divide(inverse(double_divide(inverse(X24),X24)),X25)),double_divide(inverse(inverse(X23)),X25)) = X23,
inference(superposition,[],[f1,f86]) ).
fof(f86,plain,
! [X18,X19] : double_divide(inverse(X19),X19) = double_divide(inverse(X18),X18),
inference(superposition,[],[f76,f31]) ).
fof(f4,plain,
inverse(double_divide(a,b)) != inverse(double_divide(b,a)),
inference(definition_unfolding,[],[f3,f2,f2]) ).
fof(f2,axiom,
! [X0,X1] : multiply(X0,X1) = inverse(double_divide(X1,X0)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',multiply) ).
fof(f3,axiom,
multiply(a,b) != multiply(b,a),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_these_axioms_4) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.11 % Problem : GRP616-1 : TPTP v8.1.0. Bugfixed v2.7.0.
% 0.06/0.12 % Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s
% 0.13/0.33 % Computer : n024.cluster.edu
% 0.13/0.33 % Model : x86_64 x86_64
% 0.13/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.33 % Memory : 8042.1875MB
% 0.13/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.33 % CPULimit : 300
% 0.13/0.33 % WCLimit : 300
% 0.13/0.33 % DateTime : Mon Aug 29 22:37:04 EDT 2022
% 0.13/0.33 % CPUTime :
% 0.20/0.44 % (14193)ott+11_1:1_drc=off:nwc=5.0:slsq=on:slsqc=1:spb=goal_then_units:to=lpo:i=467:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/467Mi)
% 0.20/0.44 % (14185)ott+11_2:3_av=off:fde=unused:nwc=5.0:tgt=ground:i=75:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/75Mi)
% 0.20/0.46 % (14177)dis+10_1:1_fsd=on:sp=occurrence:i=7:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/7Mi)
% 0.20/0.47 % (14177)Instruction limit reached!
% 0.20/0.47 % (14177)------------------------------
% 0.20/0.47 % (14177)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.20/0.47 % (14177)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.20/0.47 % (14177)Termination reason: Unknown
% 0.20/0.47 % (14177)Termination phase: Saturation
% 0.20/0.47
% 0.20/0.47 % (14177)Memory used [KB]: 5500
% 0.20/0.47 % (14177)Time elapsed: 0.055 s
% 0.20/0.47 % (14177)Instructions burned: 7 (million)
% 0.20/0.47 % (14177)------------------------------
% 0.20/0.47 % (14177)------------------------------
% 0.20/0.49 % (14170)fmb+10_1:1_bce=on:fmbsr=1.5:nm=4:skr=on:i=191324:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/191324Mi)
% 0.20/0.49 % (14174)ott+33_1:4_s2a=on:tgt=ground:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/51Mi)
% 0.20/0.49 TRYING [1]
% 0.20/0.49 TRYING [2]
% 0.20/0.49 TRYING [3]
% 0.20/0.49 % (14189)ott+4_1:1_av=off:bd=off:nwc=5.0:rp=on:s2a=on:s2at=2.0:slsq=on:slsqc=2:slsql=off:slsqr=1,2:sp=frequency:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/100Mi)
% 0.20/0.50 % (14197)ott+11_2:3_av=off:fde=unused:nwc=5.0:tgt=ground:i=177:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/177Mi)
% 0.20/0.50 % (14175)dis+34_1:32_abs=on:add=off:bsr=on:gsp=on:sp=weighted_frequency:i=48:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/48Mi)
% 0.20/0.50 % (14171)ott+10_1:32_abs=on:br=off:urr=ec_only:i=50:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/50Mi)
% 0.20/0.50 % (14184)ins+10_1:1_awrs=decay:awrsf=30:bsr=unit_only:foolp=on:igrr=8/457:igs=10:igwr=on:nwc=1.5:sp=weighted_frequency:to=lpo:uhcvi=on:i=68:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/68Mi)
% 0.20/0.51 % (14182)ott+10_1:28_bd=off:bs=on:tgt=ground:i=101:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/101Mi)
% 0.20/0.51 % (14186)dis+34_1:32_abs=on:add=off:bsr=on:gsp=on:sp=weighted_frequency:i=99:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/99Mi)
% 0.20/0.51 % (14181)ott+10_1:32_bd=off:fsr=off:newcnf=on:tgt=full:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/100Mi)
% 0.20/0.51 % (14173)ott+10_1:32_bd=off:fsr=off:newcnf=on:tgt=full:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/51Mi)
% 0.20/0.51 % (14195)ott+10_1:5_bd=off:tgt=full:i=500:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/500Mi)
% 0.20/0.51 % (14176)fmb+10_1:1_fmbsr=2.0:nm=4:skr=on:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/51Mi)
% 0.20/0.51 % (14172)ott+4_1:1_av=off:bd=off:nwc=5.0:s2a=on:s2at=2.0:slsq=on:slsqc=2:slsql=off:slsqr=1,2:sp=frequency:i=37:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/37Mi)
% 0.20/0.52 TRYING [4]
% 0.20/0.52 % (14199)ott+10_7:2_awrs=decay:awrsf=8:bd=preordered:drc=off:fd=preordered:fde=unused:fsr=off:slsq=on:slsqc=2:slsqr=5,8:sp=const_min:spb=units:to=lpo:i=355:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/355Mi)
% 0.20/0.52 % (14194)ott+10_1:1_kws=precedence:tgt=ground:i=482:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/482Mi)
% 0.20/0.52 TRYING [1]
% 0.20/0.52 TRYING [2]
% 0.20/0.52 TRYING [3]
% 0.20/0.52 % (14198)ott+33_1:4_s2a=on:tgt=ground:i=439:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/439Mi)
% 0.20/0.52 % (14190)ott+10_1:8_bsd=on:fsd=on:lcm=predicate:nwc=5.0:s2a=on:s2at=1.5:spb=goal_then_units:i=176:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/176Mi)
% 0.20/0.52 % (14196)ins+10_1:1_awrs=decay:awrsf=30:bsr=unit_only:foolp=on:igrr=8/457:igs=10:igwr=on:nwc=1.5:sp=weighted_frequency:to=lpo:uhcvi=on:i=68:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/68Mi)
% 0.20/0.52 % (14187)fmb+10_1:1_bce=on:i=59:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/59Mi)
% 0.20/0.52 % (14178)dis+2_1:64_add=large:bce=on:bd=off:i=2:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/2Mi)
% 0.20/0.52 % (14191)ott+3_1:1_gsp=on:lcm=predicate:i=138:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/138Mi)
% 0.20/0.52 % (14188)ott+10_1:1_tgt=ground:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/100Mi)
% 0.20/0.52 % (14179)ott-1_1:6_av=off:cond=on:fsr=off:nwc=3.0:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/51Mi)
% 1.49/0.53 % (14180)ott+2_1:1_fsr=off:gsp=on:i=50:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/50Mi)
% 1.49/0.53 TRYING [4]
% 1.49/0.53 % (14178)Instruction limit reached!
% 1.49/0.53 % (14178)------------------------------
% 1.49/0.53 % (14178)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.49/0.53 % (14192)dis+21_1:1_av=off:er=filter:slsq=on:slsqc=0:slsqr=1,1:sp=frequency:to=lpo:i=498:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/498Mi)
% 1.49/0.53 TRYING [1]
% 1.49/0.53 TRYING [2]
% 1.49/0.53 % (14183)ott+10_1:5_bd=off:tgt=full:i=99:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/99Mi)
% 1.49/0.53 TRYING [3]
% 1.49/0.54 % (14178)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.49/0.54 % (14178)Termination reason: Unknown
% 1.49/0.54 % (14178)Termination phase: Saturation
% 1.49/0.54
% 1.49/0.54 % (14178)Memory used [KB]: 5373
% 1.49/0.54 % (14178)Time elapsed: 0.140 s
% 1.49/0.54 % (14178)Instructions burned: 3 (million)
% 1.49/0.54 % (14178)------------------------------
% 1.49/0.54 % (14178)------------------------------
% 1.49/0.54 TRYING [4]
% 1.49/0.54 % (14185)Instruction limit reached!
% 1.49/0.54 % (14185)------------------------------
% 1.49/0.54 % (14185)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.49/0.55 % (14185)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.49/0.55 % (14185)Termination reason: Unknown
% 1.49/0.55 % (14185)Termination phase: Saturation
% 1.49/0.55
% 1.49/0.55 % (14185)Memory used [KB]: 2558
% 1.49/0.55 % (14185)Time elapsed: 0.132 s
% 1.49/0.55 % (14185)Instructions burned: 76 (million)
% 1.49/0.55 % (14185)------------------------------
% 1.49/0.55 % (14185)------------------------------
% 1.61/0.57 % (14171)First to succeed.
% 1.61/0.57 % (14171)Refutation found. Thanks to Tanya!
% 1.61/0.57 % SZS status Unsatisfiable for theBenchmark
% 1.61/0.57 % SZS output start Proof for theBenchmark
% See solution above
% 1.61/0.57 % (14171)------------------------------
% 1.61/0.57 % (14171)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.61/0.57 % (14171)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.61/0.57 % (14171)Termination reason: Refutation
% 1.61/0.57
% 1.61/0.57 % (14171)Memory used [KB]: 5884
% 1.61/0.57 % (14171)Time elapsed: 0.181 s
% 1.61/0.57 % (14171)Instructions burned: 39 (million)
% 1.61/0.57 % (14171)------------------------------
% 1.61/0.57 % (14171)------------------------------
% 1.61/0.57 % (14167)Success in time 0.228 s
%------------------------------------------------------------------------------