TSTP Solution File: PLA014-1 by SnakeForV-SAT---1.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SnakeForV-SAT---1.0
% Problem : PLA014-1 : TPTP v8.1.0. Released v1.1.0.
% 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 : n003.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 18:09:18 EDT 2022
% Result : Unsatisfiable 0.17s 0.52s
% Output : Refutation 0.17s
% Verified :
% SZS Type : Refutation
% Derivation depth : 24
% Number of leaves : 20
% Syntax : Number of formulae : 46 ( 14 unt; 0 def)
% Number of atoms : 133 ( 0 equ)
% Maximal formula atoms : 7 ( 2 avg)
% Number of connectives : 198 ( 111 ~; 87 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 5 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 3 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 13 ( 13 usr; 6 con; 0-2 aty)
% Number of variables : 60 ( 60 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f108,plain,
$false,
inference(subsumption_resolution,[],[f107,f29]) ).
fof(f29,axiom,
holds(empty,s0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',initial_state8) ).
fof(f107,plain,
~ holds(empty,s0),
inference(subsumption_resolution,[],[f106,f27]) ).
fof(f27,axiom,
holds(clear(b),s0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',initial_state6) ).
fof(f106,plain,
( ~ holds(clear(b),s0)
| ~ holds(empty,s0) ),
inference(subsumption_resolution,[],[f104,f26]) ).
fof(f26,axiom,
holds(clear(a),s0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',initial_state5) ).
fof(f104,plain,
( ~ holds(clear(a),s0)
| ~ holds(clear(b),s0)
| ~ holds(empty,s0) ),
inference(resolution,[],[f99,f28]) ).
fof(f28,axiom,
holds(clear(c),s0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',initial_state7) ).
fof(f99,plain,
! [X0] :
( ~ holds(clear(c),X0)
| ~ holds(empty,X0)
| ~ holds(clear(a),X0)
| ~ holds(clear(b),X0) ),
inference(subsumption_resolution,[],[f98,f36]) ).
fof(f36,plain,
differ(c,b),
inference(resolution,[],[f11,f16]) ).
fof(f16,axiom,
differ(b,c),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',differ_b_c) ).
fof(f11,axiom,
! [X0,X1] :
( ~ differ(X1,X0)
| differ(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',symmetry_of_differ) ).
fof(f98,plain,
! [X0] :
( ~ holds(clear(a),X0)
| ~ holds(clear(c),X0)
| ~ holds(clear(b),X0)
| ~ holds(empty,X0)
| ~ differ(c,b) ),
inference(subsumption_resolution,[],[f97,f12]) ).
fof(f12,axiom,
differ(a,b),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',differ_a_b) ).
fof(f97,plain,
! [X0] :
( ~ holds(clear(b),X0)
| ~ holds(empty,X0)
| ~ differ(a,b)
| ~ differ(c,b)
| ~ holds(clear(a),X0)
| ~ holds(clear(c),X0) ),
inference(subsumption_resolution,[],[f96,f18]) ).
fof(f18,axiom,
differ(b,table),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',differ_b_table) ).
fof(f96,plain,
! [X0] :
( ~ differ(b,table)
| ~ holds(clear(a),X0)
| ~ differ(a,b)
| ~ holds(clear(b),X0)
| ~ holds(clear(c),X0)
| ~ holds(empty,X0)
| ~ differ(c,b) ),
inference(resolution,[],[f95,f2]) ).
fof(f2,axiom,
! [X2,X0] :
( holds(holding(X0),do(pickup(X0),X2))
| ~ differ(X0,table)
| ~ holds(clear(X0),X2)
| ~ holds(empty,X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',pickup_1) ).
fof(f95,plain,
! [X2,X3] :
( ~ holds(holding(b),do(pickup(X3),X2))
| ~ holds(clear(a),X2)
| ~ holds(clear(c),X2)
| ~ differ(a,X3)
| ~ differ(c,X3) ),
inference(resolution,[],[f89,f5]) ).
fof(f5,axiom,
! [X2,X3,X0] :
( holds(clear(X0),do(pickup(X3),X2))
| ~ differ(X0,X3)
| ~ holds(clear(X0),X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',pickup_4) ).
fof(f89,plain,
! [X2,X3] :
( ~ holds(clear(a),do(pickup(X2),X3))
| ~ holds(clear(c),X3)
| ~ differ(c,X2)
| ~ holds(holding(b),do(pickup(X2),X3)) ),
inference(resolution,[],[f87,f5]) ).
fof(f87,plain,
! [X0] :
( ~ holds(clear(c),X0)
| ~ holds(holding(b),X0)
| ~ holds(clear(a),X0) ),
inference(subsumption_resolution,[],[f86,f13]) ).
fof(f13,axiom,
differ(a,c),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',differ_a_c) ).
fof(f86,plain,
! [X0] :
( ~ holds(holding(b),X0)
| ~ differ(a,c)
| ~ holds(clear(a),X0)
| ~ holds(clear(c),X0) ),
inference(resolution,[],[f85,f10]) ).
fof(f10,axiom,
! [X2,X3,X0,X1] :
( holds(clear(X3),do(putdown(X0,X1),X2))
| ~ differ(X3,X1)
| ~ holds(clear(X3),X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',putdown_5) ).
fof(f85,plain,
! [X3] :
( ~ holds(clear(a),do(putdown(b,c),X3))
| ~ holds(holding(b),X3)
| ~ holds(clear(c),X3) ),
inference(subsumption_resolution,[],[f84,f8]) ).
fof(f8,axiom,
! [X2,X0,X1] :
( holds(clear(X0),do(putdown(X0,X1),X2))
| ~ holds(holding(X0),X2)
| ~ holds(clear(X1),X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',putdown_3) ).
fof(f84,plain,
! [X3] :
( ~ holds(clear(b),do(putdown(b,c),X3))
| ~ holds(holding(b),X3)
| ~ holds(clear(c),X3)
| ~ holds(clear(a),do(putdown(b,c),X3)) ),
inference(subsumption_resolution,[],[f82,f6]) ).
fof(f6,axiom,
! [X2,X0,X1] :
( holds(empty,do(putdown(X0,X1),X2))
| ~ holds(clear(X1),X2)
| ~ holds(holding(X0),X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',putdown_1) ).
fof(f82,plain,
! [X3] :
( ~ holds(clear(a),do(putdown(b,c),X3))
| ~ holds(clear(c),X3)
| ~ holds(holding(b),X3)
| ~ holds(empty,do(putdown(b,c),X3))
| ~ holds(clear(b),do(putdown(b,c),X3)) ),
inference(resolution,[],[f78,f7]) ).
fof(f7,axiom,
! [X2,X0,X1] :
( holds(on(X0,X1),do(putdown(X0,X1),X2))
| ~ holds(clear(X1),X2)
| ~ holds(holding(X0),X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',putdown_2) ).
fof(f78,plain,
! [X0] :
( ~ holds(on(b,c),X0)
| ~ holds(clear(b),X0)
| ~ holds(empty,X0)
| ~ holds(clear(a),X0) ),
inference(subsumption_resolution,[],[f77,f15]) ).
fof(f15,axiom,
differ(a,table),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',differ_a_table) ).
fof(f77,plain,
! [X0] :
( ~ holds(empty,X0)
| ~ holds(clear(b),X0)
| ~ differ(a,table)
| ~ holds(on(b,c),X0)
| ~ holds(clear(a),X0) ),
inference(subsumption_resolution,[],[f76,f33]) ).
fof(f33,plain,
differ(b,a),
inference(resolution,[],[f11,f12]) ).
fof(f76,plain,
! [X0] :
( ~ holds(clear(b),X0)
| ~ differ(b,a)
| ~ holds(on(b,c),X0)
| ~ holds(empty,X0)
| ~ differ(a,table)
| ~ holds(clear(a),X0) ),
inference(resolution,[],[f73,f2]) ).
fof(f73,plain,
! [X2,X3] :
( ~ holds(holding(a),do(pickup(X3),X2))
| ~ holds(clear(b),X2)
| ~ differ(b,X3)
| ~ holds(on(b,c),X2) ),
inference(duplicate_literal_removal,[],[f72]) ).
fof(f72,plain,
! [X2,X3] :
( ~ holds(on(b,c),X2)
| ~ holds(holding(a),do(pickup(X3),X2))
| ~ differ(b,X3)
| ~ differ(b,X3)
| ~ holds(clear(b),X2) ),
inference(resolution,[],[f60,f5]) ).
fof(f60,plain,
! [X4,X5] :
( ~ holds(clear(b),do(pickup(X4),X5))
| ~ holds(on(b,c),X5)
| ~ holds(holding(a),do(pickup(X4),X5))
| ~ differ(b,X4) ),
inference(resolution,[],[f57,f4]) ).
fof(f4,axiom,
! [X2,X3,X0,X1] :
( holds(on(X0,X1),do(pickup(X3),X2))
| ~ differ(X0,X3)
| ~ holds(on(X0,X1),X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',pickup_3) ).
fof(f57,plain,
! [X1] :
( ~ holds(on(b,c),X1)
| ~ holds(holding(a),X1)
| ~ holds(clear(b),X1) ),
inference(resolution,[],[f53,f7]) ).
fof(f53,plain,
! [X2,X0,X1] :
( ~ holds(on(a,b),do(putdown(X0,X1),X2))
| ~ holds(on(b,c),X2) ),
inference(resolution,[],[f43,f9]) ).
fof(f9,axiom,
! [X2,X3,X0,X1,X4] :
( holds(on(X0,X1),do(putdown(X3,X4),X2))
| ~ holds(on(X0,X1),X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',putdown_4) ).
fof(f43,plain,
! [X0] :
( ~ holds(on(b,c),X0)
| ~ holds(on(a,b),X0) ),
inference(resolution,[],[f1,f31]) ).
fof(f31,axiom,
! [X2] : ~ holds(and(on(a,b),on(b,c)),X2),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_ABC) ).
fof(f1,axiom,
! [X2,X0,X1] :
( holds(and(X0,X1),X2)
| ~ holds(X1,X2)
| ~ holds(X0,X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',and_definition) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.11 % Problem : PLA014-1 : TPTP v8.1.0. Released v1.1.0.
% 0.07/0.11 % Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s
% 0.10/0.32 % Computer : n003.cluster.edu
% 0.10/0.32 % Model : x86_64 x86_64
% 0.10/0.32 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.32 % Memory : 8042.1875MB
% 0.10/0.32 % OS : Linux 3.10.0-693.el7.x86_64
% 0.10/0.32 % CPULimit : 300
% 0.10/0.32 % WCLimit : 300
% 0.10/0.32 % DateTime : Tue Aug 30 10:07:37 EDT 2022
% 0.10/0.32 % CPUTime :
% 0.17/0.48 % (32695)fmb+10_1:1_fmbsr=2.0:nm=4:skr=on:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.17/0.49 % (32713)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 (2999ds/467Mi)
% 0.17/0.49 % (32705)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 (2999ds/75Mi)
% 0.17/0.49 % (32712)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 (2999ds/498Mi)
% 0.17/0.50 TRYING [1]
% 0.17/0.50 TRYING [2]
% 0.17/0.50 TRYING [3]
% 0.17/0.50 % (32696)dis+10_1:1_fsd=on:sp=occurrence:i=7:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/7Mi)
% 0.17/0.50 % (32704)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 (2999ds/68Mi)
% 0.17/0.51 % (32689)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 (2999ds/191324Mi)
% 0.17/0.51 % (32696)First to succeed.
% 0.17/0.52 % (32691)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 (2999ds/37Mi)
% 0.17/0.52 % (32692)ott+10_1:32_bd=off:fsr=off:newcnf=on:tgt=full:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.17/0.52 % (32696)Refutation found. Thanks to Tanya!
% 0.17/0.52 % SZS status Unsatisfiable for theBenchmark
% 0.17/0.52 % SZS output start Proof for theBenchmark
% See solution above
% 0.17/0.52 % (32696)------------------------------
% 0.17/0.52 % (32696)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.17/0.52 % (32696)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.17/0.52 % (32696)Termination reason: Refutation
% 0.17/0.52
% 0.17/0.52 % (32696)Memory used [KB]: 5500
% 0.17/0.52 % (32696)Time elapsed: 0.081 s
% 0.17/0.52 % (32696)Instructions burned: 5 (million)
% 0.17/0.52 % (32696)------------------------------
% 0.17/0.52 % (32696)------------------------------
% 0.17/0.52 % (32688)Success in time 0.194 s
%------------------------------------------------------------------------------