TSTP Solution File: NUM016-2 by SnakeForV-SAT---1.0
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%------------------------------------------------------------------------------
% File : SnakeForV-SAT---1.0
% Problem : NUM016-2 : TPTP v8.1.0. Released v1.0.0.
% 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 : n022.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 18:03:16 EDT 2022
% Result : Unsatisfiable 1.25s 0.51s
% Output : Refutation 1.25s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 13
% Syntax : Number of formulae : 36 ( 6 unt; 0 def)
% Number of atoms : 72 ( 1 equ)
% Maximal formula atoms : 3 ( 2 avg)
% Number of connectives : 62 ( 26 ~; 32 |; 0 &)
% ( 4 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 3 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 9 ( 7 usr; 5 prp; 0-2 aty)
% Number of functors : 4 ( 4 usr; 2 con; 0-1 aty)
% Number of variables : 13 ( 13 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f54,plain,
$false,
inference(avatar_sat_refutation,[],[f27,f40,f46,f49,f53]) ).
fof(f53,plain,
( spl1_1
| ~ spl1_4 ),
inference(avatar_contradiction_clause,[],[f52]) ).
fof(f52,plain,
( $false
| spl1_1
| ~ spl1_4 ),
inference(subsumption_resolution,[],[f50,f21]) ).
fof(f21,plain,
( ~ prime(sF0)
| spl1_1 ),
inference(avatar_component_clause,[],[f20]) ).
fof(f20,plain,
( spl1_1
<=> prime(sF0) ),
introduced(avatar_definition,[new_symbols(naming,[spl1_1])]) ).
fof(f50,plain,
( prime(sF0)
| ~ spl1_4 ),
inference(resolution,[],[f39,f15]) ).
fof(f15,plain,
! [X0] :
( ~ less(X0,prime_divisor(X0))
| prime(X0) ),
inference(resolution,[],[f7,f2]) ).
fof(f2,axiom,
! [X0,X1] :
( ~ less(X1,X0)
| ~ less(X0,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',numbers_are_different) ).
fof(f7,axiom,
! [X0] :
( less(prime_divisor(X0),X0)
| prime(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',smaller_prime_divisors) ).
fof(f39,plain,
( less(sF0,prime_divisor(sF0))
| ~ spl1_4 ),
inference(avatar_component_clause,[],[f37]) ).
fof(f37,plain,
( spl1_4
<=> less(sF0,prime_divisor(sF0)) ),
introduced(avatar_definition,[new_symbols(naming,[spl1_4])]) ).
fof(f49,plain,
( spl1_1
| spl1_3 ),
inference(avatar_contradiction_clause,[],[f48]) ).
fof(f48,plain,
( $false
| spl1_1
| spl1_3 ),
inference(subsumption_resolution,[],[f47,f21]) ).
fof(f47,plain,
( prime(sF0)
| spl1_3 ),
inference(resolution,[],[f35,f6]) ).
fof(f6,axiom,
! [X0] :
( prime(prime_divisor(X0))
| prime(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prime_divsiors) ).
fof(f35,plain,
( ~ prime(prime_divisor(sF0))
| spl1_3 ),
inference(avatar_component_clause,[],[f33]) ).
fof(f33,plain,
( spl1_3
<=> prime(prime_divisor(sF0)) ),
introduced(avatar_definition,[new_symbols(naming,[spl1_3])]) ).
fof(f46,plain,
~ spl1_1,
inference(avatar_split_clause,[],[f45,f20]) ).
fof(f45,plain,
~ prime(sF0),
inference(subsumption_resolution,[],[f44,f1]) ).
fof(f1,axiom,
! [X0] : ~ less(X0,X0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',nothing_is_less_than_itself) ).
fof(f44,plain,
( ~ prime(sF0)
| less(sF0,sF0) ),
inference(forward_demodulation,[],[f43,f9]) ).
fof(f9,plain,
factorial_plus_one(a) = sF0,
introduced(function_definition,[]) ).
fof(f43,plain,
( ~ prime(sF0)
| less(sF0,factorial_plus_one(a)) ),
inference(forward_demodulation,[],[f31,f9]) ).
fof(f31,plain,
( ~ prime(factorial_plus_one(a))
| less(sF0,factorial_plus_one(a)) ),
inference(resolution,[],[f10,f3]) ).
fof(f3,axiom,
! [X0] : less(X0,factorial_plus_one(X0)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',a_prime_is_less_than_the_next_one) ).
fof(f10,plain,
! [X0] :
( ~ less(a,X0)
| less(sF0,X0)
| ~ prime(X0) ),
inference(definition_folding,[],[f8,f9]) ).
fof(f8,axiom,
! [X0] :
( less(factorial_plus_one(a),X0)
| ~ less(a,X0)
| ~ prime(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_there_is_another_prime) ).
fof(f40,plain,
( ~ spl1_3
| spl1_4
| ~ spl1_2 ),
inference(avatar_split_clause,[],[f30,f24,f37,f33]) ).
fof(f24,plain,
( spl1_2
<=> less(a,prime_divisor(sF0)) ),
introduced(avatar_definition,[new_symbols(naming,[spl1_2])]) ).
fof(f30,plain,
( less(sF0,prime_divisor(sF0))
| ~ prime(prime_divisor(sF0))
| ~ spl1_2 ),
inference(resolution,[],[f10,f26]) ).
fof(f26,plain,
( less(a,prime_divisor(sF0))
| ~ spl1_2 ),
inference(avatar_component_clause,[],[f24]) ).
fof(f27,plain,
( spl1_1
| spl1_2 ),
inference(avatar_split_clause,[],[f18,f24,f20]) ).
fof(f18,plain,
( less(a,prime_divisor(sF0))
| prime(sF0) ),
inference(resolution,[],[f17,f5]) ).
fof(f5,axiom,
! [X0] :
( divides(prime_divisor(X0),X0)
| prime(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',division_by_prime_divisor) ).
fof(f17,plain,
! [X0] :
( ~ divides(X0,sF0)
| less(a,X0) ),
inference(superposition,[],[f4,f9]) ).
fof(f4,axiom,
! [X0,X1] :
( ~ divides(X0,factorial_plus_one(X1))
| less(X1,X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',divisor_is_smaller) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : NUM016-2 : TPTP v8.1.0. Released v1.0.0.
% 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 : n022.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 05:49:41 EDT 2022
% 0.13/0.34 % CPUTime :
% 0.20/0.50 % (23695)ott+10_1:28_bd=off:bs=on:tgt=ground:i=101:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/101Mi)
% 0.20/0.51 % (23711)ott+33_1:4_s2a=on:tgt=ground:i=439:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/439Mi)
% 1.25/0.51 % (23695)First to succeed.
% 1.25/0.51 % (23688)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)
% 1.25/0.51 % (23695)Refutation found. Thanks to Tanya!
% 1.25/0.51 % SZS status Unsatisfiable for theBenchmark
% 1.25/0.51 % SZS output start Proof for theBenchmark
% See solution above
% 1.25/0.51 % (23695)------------------------------
% 1.25/0.51 % (23695)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.25/0.51 % (23695)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.25/0.51 % (23695)Termination reason: Refutation
% 1.25/0.51
% 1.25/0.51 % (23695)Memory used [KB]: 5373
% 1.25/0.51 % (23695)Time elapsed: 0.114 s
% 1.25/0.51 % (23695)Instructions burned: 2 (million)
% 1.25/0.51 % (23695)------------------------------
% 1.25/0.51 % (23695)------------------------------
% 1.25/0.51 % (23682)Success in time 0.159 s
%------------------------------------------------------------------------------