TSTP Solution File: GRP013-1 by CSE_E---1.5
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : CSE_E---1.5
% Problem : GRP013-1 : TPTP v8.1.2. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : java -jar /export/starexec/sandbox2/solver/bin/mcs_scs.jar %d %s
% Computer : n032.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 : Thu Aug 31 00:13:37 EDT 2023
% Result : Unsatisfiable 0.14s 0.48s
% Output : CNFRefutation 0.14s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 16
% Syntax : Number of formulae : 31 ( 17 unt; 8 typ; 0 def)
% Number of atoms : 31 ( 6 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 18 ( 10 ~; 8 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 2 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 6 ( 3 >; 3 *; 0 +; 0 <<)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-3 aty)
% Number of functors : 7 ( 7 usr; 5 con; 0-2 aty)
% Number of variables : 25 ( 0 sgn; 0 !; 0 ?; 0 :)
% Comments :
%------------------------------------------------------------------------------
tff(decl_22,type,
identity: $i ).
tff(decl_23,type,
product: ( $i * $i * $i ) > $o ).
tff(decl_24,type,
inverse: $i > $i ).
tff(decl_25,type,
multiply: ( $i * $i ) > $i ).
tff(decl_26,type,
a: $i ).
tff(decl_27,type,
b: $i ).
tff(decl_28,type,
c: $i ).
tff(decl_29,type,
d: $i ).
cnf(total_function2,axiom,
( X3 = X4
| ~ product(X1,X2,X3)
| ~ product(X1,X2,X4) ),
file('/export/starexec/sandbox2/benchmark/Axioms/GRP003-0.ax',total_function2) ).
cnf(right_identity,axiom,
product(X1,identity,X1),
file('/export/starexec/sandbox2/benchmark/Axioms/GRP003-0.ax',right_identity) ).
cnf(inverses_have_property,hypothesis,
( product(X1,X3,X2)
| ~ product(inverse(X1),inverse(X2),X3) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',inverses_have_property) ).
cnf(right_inverse,axiom,
product(X1,inverse(X1),identity),
file('/export/starexec/sandbox2/benchmark/Axioms/GRP003-0.ax',right_inverse) ).
cnf(a_times_b_is_c,hypothesis,
product(a,b,c),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',a_times_b_is_c) ).
cnf(inverse_a_times_inverse_b_is_d,hypothesis,
product(inverse(a),inverse(b),d),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',inverse_a_times_inverse_b_is_d) ).
cnf(prove_c_times_d_is_identity,negated_conjecture,
~ product(c,d,identity),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_c_times_d_is_identity) ).
cnf(squareness,hypothesis,
product(X1,X1,identity),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',squareness) ).
cnf(c_0_8,axiom,
( X3 = X4
| ~ product(X1,X2,X3)
| ~ product(X1,X2,X4) ),
total_function2 ).
cnf(c_0_9,axiom,
product(X1,identity,X1),
right_identity ).
cnf(c_0_10,hypothesis,
( product(X1,X3,X2)
| ~ product(inverse(X1),inverse(X2),X3) ),
inverses_have_property ).
cnf(c_0_11,axiom,
product(X1,inverse(X1),identity),
right_inverse ).
cnf(c_0_12,plain,
( X1 = X2
| ~ product(X1,identity,X2) ),
inference(spm,[status(thm)],[c_0_8,c_0_9]) ).
cnf(c_0_13,hypothesis,
product(X1,identity,inverse(X1)),
inference(spm,[status(thm)],[c_0_10,c_0_11]) ).
cnf(c_0_14,hypothesis,
product(a,b,c),
a_times_b_is_c ).
cnf(c_0_15,hypothesis,
product(inverse(a),inverse(b),d),
inverse_a_times_inverse_b_is_d ).
cnf(c_0_16,hypothesis,
inverse(X1) = X1,
inference(spm,[status(thm)],[c_0_12,c_0_13]) ).
cnf(c_0_17,hypothesis,
( c = X1
| ~ product(a,b,X1) ),
inference(spm,[status(thm)],[c_0_8,c_0_14]) ).
cnf(c_0_18,hypothesis,
product(a,b,d),
inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_15,c_0_16]),c_0_16]) ).
cnf(c_0_19,negated_conjecture,
~ product(c,d,identity),
prove_c_times_d_is_identity ).
cnf(c_0_20,hypothesis,
d = c,
inference(spm,[status(thm)],[c_0_17,c_0_18]) ).
cnf(c_0_21,hypothesis,
product(X1,X1,identity),
squareness ).
cnf(c_0_22,negated_conjecture,
$false,
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_19,c_0_20]),c_0_21])]),
[proof] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.09 % Problem : GRP013-1 : TPTP v8.1.2. Released v1.0.0.
% 0.06/0.10 % Command : java -jar /export/starexec/sandbox2/solver/bin/mcs_scs.jar %d %s
% 0.10/0.29 % Computer : n032.cluster.edu
% 0.10/0.29 % Model : x86_64 x86_64
% 0.10/0.29 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.29 % Memory : 8042.1875MB
% 0.10/0.29 % OS : Linux 3.10.0-693.el7.x86_64
% 0.10/0.29 % CPULimit : 300
% 0.10/0.29 % WCLimit : 300
% 0.10/0.29 % DateTime : Mon Aug 28 21:07:01 EDT 2023
% 0.10/0.29 % CPUTime :
% 0.14/0.46 start to proof: theBenchmark
% 0.14/0.48 % Version : CSE_E---1.5
% 0.14/0.48 % Problem : theBenchmark.p
% 0.14/0.48 % Proof found
% 0.14/0.48 % SZS status Theorem for theBenchmark.p
% 0.14/0.48 % SZS output start Proof
% See solution above
% 0.14/0.48 % Total time : 0.003000 s
% 0.14/0.48 % SZS output end Proof
% 0.14/0.48 % Total time : 0.006000 s
%------------------------------------------------------------------------------