TSTP Solution File: GRP598-1 by SnakeForV-SAT---1.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SnakeForV-SAT---1.0
% Problem : GRP598-1 : TPTP v8.1.0. Released v2.6.0.
% 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 : n006.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 16:22:58 EDT 2022
% Result : Unsatisfiable 1.63s 0.64s
% Output : Refutation 1.63s
% Verified :
% SZS Type : Refutation
% Derivation depth : 12
% Number of leaves : 3
% Syntax : Number of formulae : 21 ( 21 unt; 0 def)
% Number of atoms : 21 ( 20 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 5 ( 5 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 3 avg)
% Maximal term depth : 11 ( 3 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 : 38 ( 38 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f219,plain,
$false,
inference(trivial_inequality_removal,[],[f200]) ).
fof(f200,plain,
a2 != a2,
inference(superposition,[],[f154,f178]) ).
fof(f178,plain,
! [X20] : inverse(inverse(X20)) = X20,
inference(superposition,[],[f51,f77]) ).
fof(f77,plain,
! [X38,X36] : double_divide(X36,inverse(double_divide(inverse(X36),inverse(X38)))) = X38,
inference(forward_demodulation,[],[f70,f51]) ).
fof(f70,plain,
! [X38,X36,X37] : double_divide(X36,inverse(double_divide(inverse(X36),inverse(double_divide(inverse(X38),inverse(double_divide(X37,inverse(X37)))))))) = X38,
inference(superposition,[],[f1,f51]) ).
fof(f1,axiom,
! [X2,X0,X1] : double_divide(double_divide(X0,X1),inverse(double_divide(X0,inverse(double_divide(inverse(X2),X1))))) = X2,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',single_axiom) ).
fof(f51,plain,
! [X19,X20] : double_divide(inverse(X20),inverse(double_divide(X19,inverse(X19)))) = X20,
inference(superposition,[],[f20,f24]) ).
fof(f24,plain,
! [X3,X4] : double_divide(double_divide(X3,inverse(X3)),inverse(X4)) = X4,
inference(superposition,[],[f1,f20]) ).
fof(f20,plain,
! [X3,X0] : double_divide(X3,inverse(double_divide(inverse(X0),inverse(X3)))) = X0,
inference(forward_demodulation,[],[f15,f1]) ).
fof(f15,plain,
! [X2,X3,X0,X1] : double_divide(X3,inverse(double_divide(double_divide(double_divide(X1,X2),inverse(double_divide(X1,inverse(double_divide(inverse(inverse(X0)),X2))))),inverse(X3)))) = X0,
inference(superposition,[],[f5,f5]) ).
fof(f5,plain,
! [X2,X3,X0,X1] : double_divide(X2,inverse(double_divide(double_divide(X0,X1),inverse(double_divide(inverse(X3),inverse(double_divide(X0,inverse(double_divide(inverse(X2),X1))))))))) = X3,
inference(superposition,[],[f1,f1]) ).
fof(f154,plain,
a2 != inverse(inverse(a2)),
inference(forward_demodulation,[],[f107,f84]) ).
fof(f84,plain,
! [X21,X20] : inverse(X20) = double_divide(X20,inverse(double_divide(X21,inverse(X21)))),
inference(superposition,[],[f73,f51]) ).
fof(f73,plain,
! [X25,X23] : double_divide(double_divide(X25,inverse(X23)),inverse(X23)) = X25,
inference(forward_demodulation,[],[f66,f51]) ).
fof(f66,plain,
! [X24,X25,X23] : double_divide(double_divide(double_divide(inverse(X25),inverse(double_divide(X24,inverse(X24)))),inverse(X23)),inverse(X23)) = X25,
inference(superposition,[],[f6,f51]) ).
fof(f6,plain,
! [X2,X0,X1] : double_divide(double_divide(double_divide(inverse(X0),X1),inverse(double_divide(inverse(X2),X1))),inverse(X2)) = X0,
inference(superposition,[],[f1,f1]) ).
fof(f107,plain,
! [X26] : a2 != inverse(double_divide(a2,inverse(double_divide(X26,inverse(X26))))),
inference(superposition,[],[f4,f79]) ).
fof(f79,plain,
! [X3,X4] : double_divide(X3,inverse(X3)) = double_divide(X4,inverse(X4)),
inference(superposition,[],[f73,f24]) ).
fof(f4,plain,
a2 != inverse(double_divide(a2,inverse(double_divide(b2,inverse(b2))))),
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,
a2 != multiply(multiply(inverse(b2),b2),a2),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_these_axioms_2) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : GRP598-1 : TPTP v8.1.0. Released v2.6.0.
% 0.07/0.13 % Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s
% 0.13/0.34 % Computer : n006.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.13/0.34 % WCLimit : 300
% 0.13/0.34 % DateTime : Mon Aug 29 22:33:10 EDT 2022
% 0.13/0.34 % CPUTime :
% 0.19/0.47 % (29449)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)
% 0.19/0.49 TRYING [1]
% 0.19/0.49 TRYING [2]
% 0.19/0.49 TRYING [3]
% 0.19/0.52 TRYING [4]
% 0.19/0.53 % (29473)ott+10_1:1_kws=precedence:tgt=ground:i=482:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/482Mi)
% 1.63/0.56 % (29465)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)
% 1.63/0.56 % (29452)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)
% 1.63/0.57 % (29457)dis+2_1:64_add=large:bce=on:bd=off:i=2:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/2Mi)
% 1.63/0.57 % (29457)Instruction limit reached!
% 1.63/0.57 % (29457)------------------------------
% 1.63/0.57 % (29457)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.63/0.57 % (29457)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.63/0.57 % (29457)Termination reason: Unknown
% 1.63/0.57 % (29457)Termination phase: Saturation
% 1.63/0.57
% 1.63/0.57 % (29457)Memory used [KB]: 5373
% 1.63/0.57 % (29457)Time elapsed: 0.163 s
% 1.63/0.57 % (29457)Instructions burned: 3 (million)
% 1.63/0.57 % (29457)------------------------------
% 1.63/0.57 % (29457)------------------------------
% 1.63/0.57 % (29450)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)
% 1.63/0.57 % (29460)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)
% 1.63/0.58 % (29453)ott+33_1:4_s2a=on:tgt=ground:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/51Mi)
% 1.63/0.58 % (29451)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)
% 1.63/0.58 % (29468)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)
% 1.63/0.58 % (29455)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)
% 1.63/0.58 TRYING [1]
% 1.63/0.59 % (29462)ott+10_1:5_bd=off:tgt=full:i=99:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/99Mi)
% 1.63/0.59 % (29463)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)
% 1.63/0.60 % (29466)fmb+10_1:1_bce=on:i=59:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/59Mi)
% 1.63/0.60 % (29472)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)
% 1.63/0.60 TRYING [2]
% 1.63/0.61 TRYING [1]
% 1.63/0.61 TRYING [3]
% 1.63/0.61 % (29454)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)
% 1.63/0.61 TRYING [2]
% 1.63/0.61 TRYING [3]
% 1.63/0.61 % (29464)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)
% 1.63/0.61 % (29458)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)
% 1.63/0.61 TRYING [4]
% 1.63/0.61 % (29468)First to succeed.
% 1.63/0.61 % (29477)ott+33_1:4_s2a=on:tgt=ground:i=439:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/439Mi)
% 1.63/0.62 % (29474)ott+10_1:5_bd=off:tgt=full:i=500:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/500Mi)
% 1.63/0.62 % (29467)ott+10_1:1_tgt=ground:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/100Mi)
% 1.63/0.62 % (29476)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)
% 1.63/0.62 % (29461)ott+10_1:28_bd=off:bs=on:tgt=ground:i=101:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/101Mi)
% 1.63/0.62 % (29478)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)
% 1.63/0.62 % (29475)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)
% 1.63/0.62 TRYING [4]
% 1.63/0.63 % (29456)dis+10_1:1_fsd=on:sp=occurrence:i=7:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/7Mi)
% 1.63/0.63 % (29469)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)
% 1.63/0.63 % (29471)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)
% 1.63/0.63 % (29450)Also succeeded, but the first one will report.
% 1.63/0.63 % (29470)ott+3_1:1_gsp=on:lcm=predicate:i=138:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/138Mi)
% 1.63/0.63 % (29459)ott+2_1:1_fsr=off:gsp=on:i=50:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/50Mi)
% 1.63/0.64 % (29468)Refutation found. Thanks to Tanya!
% 1.63/0.64 % SZS status Unsatisfiable for theBenchmark
% 1.63/0.64 % SZS output start Proof for theBenchmark
% See solution above
% 1.63/0.64 % (29468)------------------------------
% 1.63/0.64 % (29468)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.63/0.64 % (29468)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.63/0.64 % (29468)Termination reason: Refutation
% 1.63/0.64
% 1.63/0.64 % (29468)Memory used [KB]: 1279
% 1.63/0.64 % (29468)Time elapsed: 0.185 s
% 1.63/0.64 % (29468)Instructions burned: 14 (million)
% 1.63/0.64 % (29468)------------------------------
% 1.63/0.64 % (29468)------------------------------
% 1.63/0.64 % (29448)Success in time 0.286 s
%------------------------------------------------------------------------------