TSTP Solution File: PLA007-1 by SnakeForV-SAT---1.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SnakeForV-SAT---1.0
% Problem : PLA007-1 : 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 : n023.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 18:09:16 EDT 2022
% Result : Unsatisfiable 1.42s 0.55s
% Output : Refutation 1.42s
% Verified :
% SZS Type : Refutation
% Derivation depth : 22
% Number of leaves : 19
% Syntax : Number of formulae : 43 ( 16 unt; 0 def)
% Number of atoms : 139 ( 1 equ)
% Maximal formula atoms : 9 ( 3 avg)
% Number of connectives : 214 ( 118 ~; 96 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 14 ( 5 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 4 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 13 ( 13 usr; 7 con; 0-2 aty)
% Number of variables : 60 ( 60 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f258,plain,
$false,
inference(subsumption_resolution,[],[f257,f29]) ).
fof(f29,axiom,
holds(empty,s0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',initial_state8) ).
fof(f257,plain,
~ holds(empty,s0),
inference(subsumption_resolution,[],[f256,f26]) ).
fof(f26,axiom,
holds(clear(a),s0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',initial_state5) ).
fof(f256,plain,
( ~ holds(clear(a),s0)
| ~ holds(empty,s0) ),
inference(subsumption_resolution,[],[f255,f28]) ).
fof(f28,axiom,
holds(clear(c),s0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',initial_state7) ).
fof(f255,plain,
( ~ holds(clear(c),s0)
| ~ holds(clear(a),s0)
| ~ holds(empty,s0) ),
inference(subsumption_resolution,[],[f254,f20]) ).
fof(f20,axiom,
differ(c,table),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',differ_c_table) ).
fof(f254,plain,
( ~ differ(c,table)
| ~ holds(clear(a),s0)
| ~ holds(empty,s0)
| ~ holds(clear(c),s0) ),
inference(subsumption_resolution,[],[f249,f13]) ).
fof(f13,axiom,
differ(a,c),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',differ_a_c) ).
fof(f249,plain,
( ~ differ(a,c)
| ~ holds(clear(a),s0)
| ~ holds(clear(c),s0)
| ~ differ(c,table)
| ~ holds(empty,s0) ),
inference(resolution,[],[f238,f24]) ).
fof(f24,axiom,
holds(on(c,d),s0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',initial_state3) ).
fof(f238,plain,
! [X0,X1] :
( ~ holds(on(X0,d),X1)
| ~ holds(empty,X1)
| ~ holds(clear(X0),X1)
| ~ holds(clear(a),X1)
| ~ differ(a,X0)
| ~ differ(X0,table) ),
inference(duplicate_literal_removal,[],[f237]) ).
fof(f237,plain,
! [X0,X1] :
( ~ holds(clear(X0),X1)
| ~ holds(empty,X1)
| ~ holds(on(X0,d),X1)
| ~ holds(empty,X1)
| ~ differ(X0,table)
| ~ holds(clear(a),X1)
| ~ holds(clear(X0),X1)
| ~ differ(a,X0) ),
inference(resolution,[],[f230,f2]) ).
fof(f2,axiom,
! [X2,X0] :
( holds(holding(X0),do(pickup(X0),X2))
| ~ holds(empty,X2)
| ~ holds(clear(X0),X2)
| ~ differ(X0,table) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',pickup_1) ).
fof(f230,plain,
! [X10,X8,X9] :
( ~ holds(holding(X10),do(pickup(X8),X9))
| ~ holds(clear(X8),X9)
| ~ holds(empty,X9)
| ~ differ(a,X8)
| ~ holds(on(X8,d),X9)
| ~ holds(clear(a),X9) ),
inference(subsumption_resolution,[],[f229,f21]) ).
fof(f21,axiom,
differ(d,table),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',differ_d_table) ).
fof(f229,plain,
! [X10,X8,X9] :
( ~ differ(d,table)
| ~ holds(clear(a),X9)
| ~ holds(holding(X10),do(pickup(X8),X9))
| ~ holds(on(X8,d),X9)
| ~ differ(a,X8)
| ~ holds(empty,X9)
| ~ holds(clear(X8),X9) ),
inference(subsumption_resolution,[],[f227,f15]) ).
fof(f15,axiom,
differ(a,table),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',differ_a_table) ).
fof(f227,plain,
! [X10,X8,X9] :
( ~ holds(clear(a),X9)
| ~ holds(empty,X9)
| ~ differ(a,X8)
| ~ differ(a,table)
| ~ holds(clear(X8),X9)
| ~ differ(d,table)
| ~ holds(on(X8,d),X9)
| ~ holds(holding(X10),do(pickup(X8),X9)) ),
inference(resolution,[],[f193,f30]) ).
fof(f30,axiom,
! [X2] : holds(clear(table),X2),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clear_table) ).
fof(f193,plain,
! [X6,X7,X4,X5] :
( ~ holds(clear(X5),do(pickup(X6),X4))
| ~ holds(clear(X6),X4)
| ~ holds(clear(a),X4)
| ~ holds(empty,X4)
| ~ differ(a,X6)
| ~ differ(a,X5)
| ~ holds(holding(X7),do(pickup(X6),X4))
| ~ differ(d,X5)
| ~ holds(on(X6,d),X4) ),
inference(resolution,[],[f93,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(f93,plain,
! [X2,X3,X0,X1] :
( ~ holds(clear(a),do(pickup(X1),X2))
| ~ holds(empty,X2)
| ~ differ(d,X3)
| ~ holds(clear(X1),X2)
| ~ holds(on(X1,d),X2)
| ~ holds(clear(X3),do(pickup(X1),X2))
| ~ differ(a,X3)
| ~ holds(holding(X0),do(pickup(X1),X2)) ),
inference(resolution,[],[f92,f3]) ).
fof(f3,axiom,
! [X2,X0,X1] :
( holds(clear(X1),do(pickup(X0),X2))
| ~ holds(clear(X0),X2)
| ~ holds(empty,X2)
| ~ holds(on(X0,X1),X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',pickup_2) ).
fof(f92,plain,
! [X2,X0,X1] :
( ~ holds(clear(d),X0)
| ~ holds(holding(X2),X0)
| ~ differ(a,X1)
| ~ holds(clear(a),X0)
| ~ holds(clear(X1),X0)
| ~ differ(d,X1) ),
inference(resolution,[],[f90,f6]) ).
fof(f6,axiom,
! [X2,X0,X1] :
( holds(empty,do(putdown(X0,X1),X2))
| ~ holds(holding(X0),X2)
| ~ holds(clear(X1),X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',putdown_1) ).
fof(f90,plain,
! [X2,X0,X1] :
( ~ holds(empty,do(putdown(X1,X2),X0))
| ~ holds(clear(a),X0)
| ~ differ(a,X2)
| ~ differ(d,X2)
| ~ holds(clear(d),X0) ),
inference(resolution,[],[f65,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(f65,plain,
! [X2,X3,X4] :
( ~ holds(clear(a),do(putdown(X2,X3),X4))
| ~ holds(clear(d),X4)
| ~ holds(empty,do(putdown(X2,X3),X4))
| ~ differ(d,X3) ),
inference(resolution,[],[f63,f10]) ).
fof(f63,plain,
! [X0] :
( ~ holds(clear(d),X0)
| ~ holds(empty,X0)
| ~ holds(clear(a),X0) ),
inference(subsumption_resolution,[],[f62,f15]) ).
fof(f62,plain,
! [X0] :
( ~ holds(clear(a),X0)
| ~ holds(empty,X0)
| ~ holds(clear(d),X0)
| ~ differ(a,table) ),
inference(subsumption_resolution,[],[f61,f37]) ).
fof(f37,plain,
differ(d,a),
inference(resolution,[],[f11,f14]) ).
fof(f14,axiom,
differ(a,d),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',differ_a_d) ).
fof(f11,axiom,
! [X0,X1] :
( ~ differ(X1,X0)
| differ(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',symmetry_of_differ) ).
fof(f61,plain,
! [X0] :
( ~ holds(clear(d),X0)
| ~ differ(d,a)
| ~ holds(empty,X0)
| ~ differ(a,table)
| ~ holds(clear(a),X0) ),
inference(resolution,[],[f58,f2]) ).
fof(f58,plain,
! [X0,X1] :
( ~ holds(holding(a),do(pickup(X0),X1))
| ~ holds(clear(d),X1)
| ~ differ(d,X0) ),
inference(resolution,[],[f57,f5]) ).
fof(f57,plain,
! [X0] :
( ~ holds(clear(d),X0)
| ~ holds(holding(a),X0) ),
inference(subsumption_resolution,[],[f56,f33]) ).
fof(f33,plain,
! [X2] : ~ holds(sF0,X2),
inference(definition_folding,[],[f31,f32]) ).
fof(f32,plain,
on(a,d) = sF0,
introduced(function_definition,[]) ).
fof(f31,axiom,
! [X2] : ~ holds(on(a,d),X2),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_AD) ).
fof(f56,plain,
! [X0] :
( ~ holds(holding(a),X0)
| holds(sF0,do(putdown(a,d),X0))
| ~ holds(clear(d),X0) ),
inference(superposition,[],[f7,f32]) ).
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) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.13 % Problem : PLA007-1 : TPTP v8.1.0. Released v1.1.0.
% 0.03/0.14 % Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s
% 0.15/0.35 % Computer : n023.cluster.edu
% 0.15/0.35 % Model : x86_64 x86_64
% 0.15/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.35 % Memory : 8042.1875MB
% 0.15/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.15/0.35 % CPULimit : 300
% 0.15/0.35 % WCLimit : 300
% 0.15/0.35 % DateTime : Tue Aug 30 10:25:20 EDT 2022
% 0.15/0.36 % CPUTime :
% 0.22/0.50 % (15908)ott+10_1:32_bd=off:fsr=off:newcnf=on:tgt=full:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/100Mi)
% 0.22/0.51 % (15927)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 (2999ds/355Mi)
% 0.22/0.52 % (15918)ott+3_1:1_gsp=on:lcm=predicate:i=138:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/138Mi)
% 0.22/0.52 % (15910)ott+10_1:5_bd=off:tgt=full:i=99:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/99Mi)
% 0.22/0.53 % (15921)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)
% 0.22/0.53 % (15906)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 (2999ds/51Mi)
% 0.22/0.53 % (15897)ott+10_1:32_abs=on:br=off:urr=ec_only:i=50:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/50Mi)
% 0.22/0.54 % (15911)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)
% 1.42/0.54 % (15896)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)
% 1.42/0.54 % (15897)Refutation not found, incomplete strategy% (15897)------------------------------
% 1.42/0.54 % (15897)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.42/0.54 % (15897)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.42/0.54 % (15897)Termination reason: Refutation not found, incomplete strategy
% 1.42/0.54
% 1.42/0.54 % (15897)Memory used [KB]: 5373
% 1.42/0.54 % (15897)Time elapsed: 0.133 s
% 1.42/0.54 % (15897)Instructions burned: 1 (million)
% 1.42/0.54 % (15897)------------------------------
% 1.42/0.54 % (15897)------------------------------
% 1.42/0.54 % (15904)dis+10_1:1_fsd=on:sp=occurrence:i=7:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/7Mi)
% 1.42/0.54 % (15900)ott+33_1:4_s2a=on:tgt=ground:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 1.42/0.54 % (15912)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)
% 1.42/0.54 TRYING [1]
% 1.42/0.54 TRYING [2]
% 1.42/0.54 % (15907)ott+2_1:1_fsr=off:gsp=on:i=50:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/50Mi)
% 1.42/0.54 % (15899)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)
% 1.42/0.54 % (15917)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 (2999ds/176Mi)
% 1.42/0.54 % (15910)First to succeed.
% 1.42/0.55 % (15905)dis+2_1:64_add=large:bce=on:bd=off:i=2:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/2Mi)
% 1.42/0.55 % (15905)Instruction limit reached!
% 1.42/0.55 % (15905)------------------------------
% 1.42/0.55 % (15905)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.42/0.55 % (15905)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.42/0.55 % (15905)Termination reason: Unknown
% 1.42/0.55 % (15905)Termination phase: Saturation
% 1.42/0.55
% 1.42/0.55 % (15905)Memory used [KB]: 5373
% 1.42/0.55 % (15905)Time elapsed: 0.133 s
% 1.42/0.55 % (15905)Instructions burned: 3 (million)
% 1.42/0.55 % (15905)------------------------------
% 1.42/0.55 % (15905)------------------------------
% 1.42/0.55 % (15913)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 (2999ds/99Mi)
% 1.42/0.55 % (15898)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)
% 1.42/0.55 % (15926)ott+33_1:4_s2a=on:tgt=ground:i=439:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/439Mi)
% 1.42/0.55 % (15910)Refutation found. Thanks to Tanya!
% 1.42/0.55 % SZS status Unsatisfiable for theBenchmark
% 1.42/0.55 % SZS output start Proof for theBenchmark
% See solution above
% 1.42/0.55 % (15910)------------------------------
% 1.42/0.55 % (15910)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.42/0.55 % (15910)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.42/0.55 % (15910)Termination reason: Refutation
% 1.42/0.55
% 1.42/0.55 % (15910)Memory used [KB]: 5628
% 1.42/0.55 % (15910)Time elapsed: 0.132 s
% 1.42/0.55 % (15910)Instructions burned: 15 (million)
% 1.42/0.55 % (15910)------------------------------
% 1.42/0.55 % (15910)------------------------------
% 1.42/0.55 % (15891)Success in time 0.189 s
%------------------------------------------------------------------------------