TSTP Solution File: PLA019-1 by SnakeForV-SAT---1.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SnakeForV-SAT---1.0
% Problem : PLA019-1 : 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 : n026.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 18:09:19 EDT 2022
% Result : Unsatisfiable 0.19s 0.56s
% Output : Refutation 0.19s
% Verified :
% SZS Type : Refutation
% Derivation depth : 22
% Number of leaves : 16
% Syntax : Number of formulae : 39 ( 12 unt; 0 def)
% Number of atoms : 136 ( 1 equ)
% Maximal formula atoms : 9 ( 3 avg)
% Number of connectives : 216 ( 119 ~; 97 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 13 ( 6 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of predicates : 4 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 12 ( 12 usr; 6 con; 0-2 aty)
% Number of variables : 60 ( 60 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f105,plain,
$false,
inference(subsumption_resolution,[],[f104,f21]) ).
fof(f21,axiom,
differ(d,table),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',differ_d_table) ).
fof(f104,plain,
~ differ(d,table),
inference(resolution,[],[f99,f30]) ).
fof(f30,axiom,
! [X2] : holds(clear(table),X2),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clear_table) ).
fof(f99,plain,
! [X4] :
( ~ holds(clear(X4),do(pickup(c),s0))
| ~ differ(d,X4) ),
inference(subsumption_resolution,[],[f98,f24]) ).
fof(f24,axiom,
holds(on(c,d),s0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',initial_state3) ).
fof(f98,plain,
! [X4] :
( ~ holds(on(c,d),s0)
| ~ differ(d,X4)
| ~ holds(clear(X4),do(pickup(c),s0)) ),
inference(subsumption_resolution,[],[f97,f28]) ).
fof(f28,axiom,
holds(clear(c),s0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',initial_state7) ).
fof(f97,plain,
! [X4] :
( ~ differ(d,X4)
| ~ holds(clear(c),s0)
| ~ holds(on(c,d),s0)
| ~ holds(clear(X4),do(pickup(c),s0)) ),
inference(resolution,[],[f86,f29]) ).
fof(f29,axiom,
holds(empty,s0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',initial_state8) ).
fof(f86,plain,
! [X0,X1] :
( ~ holds(empty,X1)
| ~ holds(on(c,d),X1)
| ~ holds(clear(X0),do(pickup(c),X1))
| ~ holds(clear(c),X1)
| ~ differ(d,X0) ),
inference(subsumption_resolution,[],[f85,f20]) ).
fof(f20,axiom,
differ(c,table),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',differ_c_table) ).
fof(f85,plain,
! [X0,X1] :
( ~ holds(clear(c),X1)
| ~ differ(c,table)
| ~ holds(empty,X1)
| ~ holds(clear(X0),do(pickup(c),X1))
| ~ differ(d,X0)
| ~ holds(on(c,d),X1) ),
inference(duplicate_literal_removal,[],[f84]) ).
fof(f84,plain,
! [X0,X1] :
( ~ differ(d,X0)
| ~ holds(clear(c),X1)
| ~ holds(clear(X0),do(pickup(c),X1))
| ~ holds(empty,X1)
| ~ differ(c,table)
| ~ holds(on(c,d),X1)
| ~ holds(empty,X1)
| ~ holds(clear(c),X1) ),
inference(resolution,[],[f83,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/sandbox/benchmark/theBenchmark.p',pickup_1) ).
fof(f83,plain,
! [X3,X4] :
( ~ holds(holding(c),do(pickup(c),X3))
| ~ holds(clear(X4),do(pickup(c),X3))
| ~ differ(d,X4)
| ~ holds(clear(c),X3)
| ~ holds(empty,X3)
| ~ holds(on(c,d),X3) ),
inference(subsumption_resolution,[],[f82,f20]) ).
fof(f82,plain,
! [X3,X4] :
( ~ holds(holding(c),do(pickup(c),X3))
| ~ differ(c,table)
| ~ holds(empty,X3)
| ~ holds(clear(X4),do(pickup(c),X3))
| ~ differ(d,X4)
| ~ holds(on(c,d),X3)
| ~ holds(clear(c),X3) ),
inference(duplicate_literal_removal,[],[f81]) ).
fof(f81,plain,
! [X3,X4] :
( ~ holds(clear(X4),do(pickup(c),X3))
| ~ differ(d,X4)
| ~ holds(on(c,d),X3)
| ~ differ(c,table)
| ~ holds(holding(c),do(pickup(c),X3))
| ~ holds(clear(X4),do(pickup(c),X3))
| ~ holds(empty,X3)
| ~ holds(clear(c),X3) ),
inference(resolution,[],[f79,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/sandbox/benchmark/theBenchmark.p',putdown_3) ).
fof(f79,plain,
! [X2,X0,X1] :
( ~ holds(clear(c),do(putdown(X1,X0),do(pickup(X1),X2)))
| ~ differ(X1,table)
| ~ holds(clear(X1),X2)
| ~ differ(d,X0)
| ~ holds(on(X1,d),X2)
| ~ holds(empty,X2)
| ~ holds(clear(X0),do(pickup(X1),X2)) ),
inference(duplicate_literal_removal,[],[f77]) ).
fof(f77,plain,
! [X2,X0,X1] :
( ~ differ(d,X0)
| ~ holds(clear(X1),X2)
| ~ differ(X1,table)
| ~ holds(empty,X2)
| ~ holds(clear(X0),do(pickup(X1),X2))
| ~ holds(on(X1,d),X2)
| ~ holds(clear(X1),X2)
| ~ holds(clear(c),do(putdown(X1,X0),do(pickup(X1),X2)))
| ~ holds(empty,X2) ),
inference(resolution,[],[f69,f3]) ).
fof(f3,axiom,
! [X2,X0,X1] :
( holds(clear(X1),do(pickup(X0),X2))
| ~ holds(clear(X0),X2)
| ~ holds(on(X0,X1),X2)
| ~ holds(empty,X2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',pickup_2) ).
fof(f69,plain,
! [X2,X0,X1] :
( ~ holds(clear(d),do(pickup(X0),X2))
| ~ differ(d,X1)
| ~ differ(X0,table)
| ~ holds(clear(X0),X2)
| ~ holds(empty,X2)
| ~ holds(clear(c),do(putdown(X0,X1),do(pickup(X0),X2)))
| ~ holds(clear(X1),do(pickup(X0),X2)) ),
inference(resolution,[],[f68,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/sandbox/benchmark/theBenchmark.p',putdown_5) ).
fof(f68,plain,
! [X2,X0,X1] :
( ~ holds(clear(d),do(putdown(X0,X1),do(pickup(X0),X2)))
| ~ holds(clear(c),do(putdown(X0,X1),do(pickup(X0),X2)))
| ~ holds(clear(X1),do(pickup(X0),X2))
| ~ holds(empty,X2)
| ~ differ(X0,table)
| ~ holds(clear(X0),X2) ),
inference(resolution,[],[f63,f2]) ).
fof(f63,plain,
! [X2,X0,X1] :
( ~ holds(holding(X0),X2)
| ~ holds(clear(c),do(putdown(X0,X1),X2))
| ~ holds(clear(d),do(putdown(X0,X1),X2))
| ~ holds(clear(X1),X2) ),
inference(resolution,[],[f61,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/sandbox/benchmark/theBenchmark.p',putdown_1) ).
fof(f61,plain,
! [X1] :
( ~ holds(empty,X1)
| ~ holds(clear(c),X1)
| ~ holds(clear(d),X1) ),
inference(subsumption_resolution,[],[f59,f19]) ).
fof(f19,axiom,
differ(c,d),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',differ_c_d) ).
fof(f59,plain,
! [X1] :
( ~ holds(clear(c),X1)
| ~ holds(empty,X1)
| ~ differ(c,d)
| ~ holds(clear(d),X1) ),
inference(resolution,[],[f57,f5]) ).
fof(f5,axiom,
! [X2,X3,X0] :
( holds(clear(X0),do(pickup(X3),X2))
| ~ differ(X0,X3)
| ~ holds(clear(X0),X2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',pickup_4) ).
fof(f57,plain,
! [X0] :
( ~ holds(clear(c),do(pickup(d),X0))
| ~ holds(empty,X0)
| ~ holds(clear(d),X0) ),
inference(subsumption_resolution,[],[f56,f21]) ).
fof(f56,plain,
! [X0] :
( ~ holds(clear(c),do(pickup(d),X0))
| ~ holds(empty,X0)
| ~ holds(clear(d),X0)
| ~ differ(d,table) ),
inference(resolution,[],[f55,f2]) ).
fof(f55,plain,
! [X0] :
( ~ holds(holding(d),X0)
| ~ holds(clear(c),X0) ),
inference(subsumption_resolution,[],[f54,f33]) ).
fof(f33,plain,
! [X2] : ~ holds(sF0,X2),
inference(definition_folding,[],[f31,f32]) ).
fof(f32,plain,
on(d,c) = sF0,
introduced(function_definition,[]) ).
fof(f31,axiom,
! [X2] : ~ holds(on(d,c),X2),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_DC) ).
fof(f54,plain,
! [X0] :
( ~ holds(clear(c),X0)
| holds(sF0,do(putdown(d,c),X0))
| ~ holds(holding(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/sandbox/benchmark/theBenchmark.p',putdown_2) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : PLA019-1 : TPTP v8.1.0. Released v1.1.0.
% 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 : n026.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 : Tue Aug 30 10:22:21 EDT 2022
% 0.13/0.34 % CPUTime :
% 0.19/0.53 % (30984)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)
% 0.19/0.53 % (30975)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)
% 0.19/0.54 % (30988)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 (2999ds/177Mi)
% 0.19/0.55 % (30967)dis+10_1:1_fsd=on:sp=occurrence:i=7:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/7Mi)
% 0.19/0.55 % (30979)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 (2999ds/100Mi)
% 0.19/0.55 % (30971)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)
% 0.19/0.55 % (30975)First to succeed.
% 0.19/0.56 % (30965)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 (2999ds/48Mi)
% 0.19/0.56 % (30975)Refutation found. Thanks to Tanya!
% 0.19/0.56 % SZS status Unsatisfiable for theBenchmark
% 0.19/0.56 % SZS output start Proof for theBenchmark
% See solution above
% 0.19/0.56 % (30975)------------------------------
% 0.19/0.56 % (30975)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.56 % (30975)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.56 % (30975)Termination reason: Refutation
% 0.19/0.56
% 0.19/0.56 % (30975)Memory used [KB]: 1023
% 0.19/0.56 % (30975)Time elapsed: 0.091 s
% 0.19/0.56 % (30975)Instructions burned: 8 (million)
% 0.19/0.56 % (30975)------------------------------
% 0.19/0.56 % (30975)------------------------------
% 0.19/0.56 % (30959)Success in time 0.212 s
%------------------------------------------------------------------------------