TSTP Solution File: GRP524-1 by SnakeForV-SAT---1.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SnakeForV-SAT---1.0
% Problem : GRP524-1 : 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 : n005.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 16:22:46 EDT 2022
% Result : Unsatisfiable 1.65s 0.60s
% Output : Refutation 1.65s
% Verified :
% SZS Type : Refutation
% Derivation depth : 16
% Number of leaves : 4
% Syntax : Number of formulae : 33 ( 33 unt; 0 def)
% Number of atoms : 33 ( 32 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 1 ( 1 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 3 avg)
% Maximal term depth : 8 ( 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 : 70 ( 70 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f561,plain,
$false,
inference(unit_resulting_resolution,[],[f4,f555]) ).
fof(f555,plain,
! [X4,X5] : multiply(X4,X5) = multiply(X5,X4),
inference(superposition,[],[f429,f520]) ).
fof(f520,plain,
! [X0,X1] : divide(multiply(X1,X0),X0) = X1,
inference(forward_demodulation,[],[f511,f5]) ).
fof(f5,plain,
! [X0,X1] : multiply(X0,X1) = divide(X0,inverse(X1)),
inference(backward_demodulation,[],[f2,f3]) ).
fof(f3,axiom,
! [X0,X1] : inverse(X0) = divide(divide(X1,X1),X0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',inverse) ).
fof(f2,axiom,
! [X2,X0,X1] : multiply(X0,X1) = divide(X0,divide(divide(X2,X2),X1)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',multiply) ).
fof(f511,plain,
! [X0,X1] : divide(divide(X1,inverse(X0)),X0) = X1,
inference(superposition,[],[f469,f258]) ).
fof(f258,plain,
! [X7] : inverse(inverse(X7)) = X7,
inference(forward_demodulation,[],[f244,f8]) ).
fof(f8,plain,
! [X0,X1] : divide(multiply(inverse(X0),X0),X1) = inverse(X1),
inference(superposition,[],[f3,f5]) ).
fof(f244,plain,
! [X6,X7] : inverse(divide(multiply(inverse(X6),X6),X7)) = X7,
inference(superposition,[],[f179,f8]) ).
fof(f179,plain,
! [X18,X20] : divide(X18,divide(X18,X20)) = X20,
inference(backward_demodulation,[],[f176,f178]) ).
fof(f178,plain,
! [X21,X22,X23] : divide(X21,X22) = divide(X21,multiply(X22,multiply(X23,inverse(X23)))),
inference(forward_demodulation,[],[f165,f5]) ).
fof(f165,plain,
! [X21,X22,X23] : divide(X21,divide(X22,inverse(multiply(X23,inverse(X23))))) = divide(X21,X22),
inference(superposition,[],[f1,f125]) ).
fof(f125,plain,
! [X0,X1] : divide(X0,X0) = inverse(multiply(X1,inverse(X1))),
inference(forward_demodulation,[],[f110,f5]) ).
fof(f110,plain,
! [X0,X1] : divide(X0,X0) = inverse(divide(X1,inverse(inverse(X1)))),
inference(superposition,[],[f82,f9]) ).
fof(f9,plain,
! [X2,X3] : inverse(inverse(X3)) = multiply(divide(X2,X2),X3),
inference(superposition,[],[f3,f5]) ).
fof(f82,plain,
! [X14,X13] : inverse(divide(X13,multiply(X14,X13))) = X14,
inference(forward_demodulation,[],[f81,f5]) ).
fof(f81,plain,
! [X14,X13] : inverse(divide(X13,divide(X14,inverse(X13)))) = X14,
inference(forward_demodulation,[],[f70,f10]) ).
fof(f10,plain,
! [X0,X1] : inverse(X1) = divide(inverse(inverse(divide(X0,X0))),X1),
inference(superposition,[],[f6,f3]) ).
fof(f6,plain,
! [X0,X1] : inverse(X1) = divide(inverse(divide(X0,X0)),X1),
inference(superposition,[],[f3,f3]) ).
fof(f70,plain,
! [X14,X12,X13] : inverse(divide(X13,divide(X14,divide(inverse(inverse(divide(X12,X12))),X13)))) = X14,
inference(superposition,[],[f1,f10]) ).
fof(f1,axiom,
! [X2,X0,X1] : divide(X0,divide(X1,divide(X2,divide(X0,X1)))) = X2,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',single_axiom) ).
fof(f176,plain,
! [X18,X19,X20] : divide(X18,divide(X18,multiply(X20,multiply(X19,inverse(X19))))) = X20,
inference(forward_demodulation,[],[f164,f5]) ).
fof(f164,plain,
! [X18,X19,X20] : divide(X18,divide(X18,divide(X20,inverse(multiply(X19,inverse(X19)))))) = X20,
inference(superposition,[],[f1,f125]) ).
fof(f469,plain,
! [X2,X3] : divide(divide(X2,X3),inverse(X3)) = X2,
inference(forward_demodulation,[],[f415,f430]) ).
fof(f430,plain,
! [X2,X3] : divide(X2,X3) = inverse(divide(X3,X2)),
inference(superposition,[],[f179,f231]) ).
fof(f231,plain,
! [X2,X1] : divide(X2,inverse(divide(X1,X2))) = X1,
inference(backward_demodulation,[],[f62,f208]) ).
fof(f208,plain,
! [X26,X24,X25] : divide(X24,X25) = divide(X24,divide(X25,divide(X26,X26))),
inference(superposition,[],[f1,f157]) ).
fof(f157,plain,
! [X2,X1] : divide(X2,X2) = divide(X1,X1),
inference(superposition,[],[f125,f125]) ).
fof(f62,plain,
! [X2,X0,X1] : divide(X2,inverse(divide(X1,divide(X2,divide(X0,X0))))) = X1,
inference(superposition,[],[f1,f3]) ).
fof(f415,plain,
! [X2,X3] : divide(inverse(divide(X3,X2)),inverse(X3)) = X2,
inference(superposition,[],[f231,f231]) ).
fof(f429,plain,
! [X0,X1] : multiply(X0,divide(X1,X0)) = X1,
inference(superposition,[],[f5,f231]) ).
fof(f4,axiom,
multiply(a,b) != multiply(b,a),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_these_axioms_4) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : GRP524-1 : TPTP v8.1.0. Bugfixed v2.7.0.
% 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 : n005.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 22:30:48 EDT 2022
% 0.13/0.34 % CPUTime :
% 1.42/0.54 % (10082)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)
% 1.42/0.56 % (10097)fmb+10_1:1_bce=on:i=59:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/59Mi)
% 1.65/0.56 % (10081)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)
% 1.65/0.57 % (10096)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)
% 1.65/0.57 % (10105)ott+10_1:5_bd=off:tgt=full:i=500:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/500Mi)
% 1.65/0.58 % (10088)dis+2_1:64_add=large:bce=on:bd=off:i=2:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/2Mi)
% 1.65/0.58 % (10088)Instruction limit reached!
% 1.65/0.58 % (10088)------------------------------
% 1.65/0.58 % (10088)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.65/0.58 % (10088)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.65/0.58 % (10088)Termination reason: Unknown
% 1.65/0.58 % (10088)Termination phase: Saturation
% 1.65/0.58
% 1.65/0.58 % (10088)Memory used [KB]: 5373
% 1.65/0.58 % (10088)Time elapsed: 0.174 s
% 1.65/0.58 % (10088)Instructions burned: 2 (million)
% 1.65/0.58 % (10088)------------------------------
% 1.65/0.58 % (10088)------------------------------
% 1.65/0.58 % (10107)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)
% 1.65/0.58 % (10080)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)
% 1.65/0.58 % (10089)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)
% 1.65/0.58 % (10087)dis+10_1:1_fsd=on:sp=occurrence:i=7:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/7Mi)
% 1.65/0.58 TRYING [1]
% 1.65/0.58 TRYING [2]
% 1.65/0.58 TRYING [3]
% 1.65/0.58 % (10109)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)
% 1.65/0.58 % (10104)ott+10_1:1_kws=precedence:tgt=ground:i=482:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/482Mi)
% 1.65/0.58 % (10087)Instruction limit reached!
% 1.65/0.58 % (10087)------------------------------
% 1.65/0.58 % (10087)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.65/0.58 % (10087)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.65/0.58 % (10087)Termination reason: Unknown
% 1.65/0.58 % (10087)Termination phase: Saturation
% 1.65/0.58
% 1.65/0.58 % (10087)Memory used [KB]: 5500
% 1.65/0.58 % (10087)Time elapsed: 0.122 s
% 1.65/0.58 % (10087)Instructions burned: 8 (million)
% 1.65/0.58 % (10087)------------------------------
% 1.65/0.58 % (10087)------------------------------
% 1.65/0.59 % (10106)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)
% 1.65/0.59 % (10084)ott+33_1:4_s2a=on:tgt=ground:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/51Mi)
% 1.65/0.59 % (10083)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)
% 1.65/0.59 % (10086)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)
% 1.65/0.59 % (10101)ott+3_1:1_gsp=on:lcm=predicate:i=138:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/138Mi)
% 1.65/0.59 TRYING [1]
% 1.65/0.59 TRYING [2]
% 1.65/0.59 TRYING [3]
% 1.65/0.59 TRYING [4]
% 1.65/0.59 % (10085)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)
% 1.65/0.59 % (10102)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)
% 1.65/0.59 TRYING [1]
% 1.65/0.59 TRYING [2]
% 1.65/0.59 % (10098)ott+10_1:1_tgt=ground:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/100Mi)
% 1.65/0.59 TRYING [3]
% 1.65/0.59 % (10099)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)
% 1.65/0.59 % (10090)ott+2_1:1_fsr=off:gsp=on:i=50:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/50Mi)
% 1.65/0.59 TRYING [4]
% 1.65/0.60 % (10094)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)
% 1.65/0.60 % (10103)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)
% 1.65/0.60 % (10100)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)
% 1.65/0.60 % (10081)First to succeed.
% 1.65/0.60 % (10081)Refutation found. Thanks to Tanya!
% 1.65/0.60 % SZS status Unsatisfiable for theBenchmark
% 1.65/0.60 % SZS output start Proof for theBenchmark
% See solution above
% 1.65/0.60 % (10081)------------------------------
% 1.65/0.60 % (10081)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.65/0.60 % (10081)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.65/0.60 % (10081)Termination reason: Refutation
% 1.65/0.60
% 1.65/0.60 % (10081)Memory used [KB]: 5756
% 1.65/0.60 % (10081)Time elapsed: 0.178 s
% 1.65/0.60 % (10081)Instructions burned: 28 (million)
% 1.65/0.60 % (10081)------------------------------
% 1.65/0.60 % (10081)------------------------------
% 1.65/0.60 % (10079)Success in time 0.251 s
%------------------------------------------------------------------------------