TSTP Solution File: GRP126-1.004 by CSE_E---1.5
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%------------------------------------------------------------------------------
% File : CSE_E---1.5
% Problem : GRP126-1.004 : TPTP v8.1.2. Released v1.2.0.
% Transfm : none
% Format : tptp:raw
% Command : java -jar /export/starexec/sandbox/solver/bin/mcs_scs.jar %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 : Thu Aug 31 00:16:27 EDT 2023
% Result : Unsatisfiable 0.10s 0.46s
% Output : CNFRefutation 0.10s
% Verified :
% SZS Type : Refutation
% Derivation depth : 24
% Number of leaves : 26
% Syntax : Number of formulae : 101 ( 30 unt; 7 typ; 0 def)
% Number of atoms : 248 ( 0 equ)
% Maximal formula atoms : 6 ( 2 avg)
% Number of connectives : 212 ( 58 ~; 154 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 3 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 6 ( 3 >; 3 *; 0 +; 0 <<)
% Number of predicates : 4 ( 3 usr; 1 prp; 0-3 aty)
% Number of functors : 4 ( 4 usr; 4 con; 0-0 aty)
% Number of variables : 61 ( 0 sgn; 0 !; 0 ?; 0 :)
% Comments :
%------------------------------------------------------------------------------
tff(decl_22,type,
e_1: $i ).
tff(decl_23,type,
group_element: $i > $o ).
tff(decl_24,type,
e_2: $i ).
tff(decl_25,type,
e_3: $i ).
tff(decl_26,type,
e_4: $i ).
tff(decl_27,type,
equalish: ( $i * $i ) > $o ).
tff(decl_28,type,
product: ( $i * $i * $i ) > $o ).
cnf(product_total_function1,axiom,
( product(X1,X2,e_1)
| product(X1,X2,e_2)
| product(X1,X2,e_3)
| product(X1,X2,e_4)
| ~ group_element(X1)
| ~ group_element(X2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',product_total_function1) ).
cnf(element_4,axiom,
group_element(e_4),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',element_4) ).
cnf(element_1,axiom,
group_element(e_1),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',element_1) ).
cnf(product_right_cancellation,axiom,
( equalish(X2,X4)
| ~ product(X1,X2,X3)
| ~ product(X1,X4,X3) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',product_right_cancellation) ).
cnf(product_idempotence,axiom,
product(X1,X1,X1),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',product_idempotence) ).
cnf(product_left_cancellation,axiom,
( equalish(X1,X4)
| ~ product(X1,X2,X3)
| ~ product(X4,X2,X3) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',product_left_cancellation) ).
cnf(e_4_is_not_e_1,axiom,
~ equalish(e_4,e_1),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',e_4_is_not_e_1) ).
cnf(e_1_is_not_e_4,axiom,
~ equalish(e_1,e_4),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',e_1_is_not_e_4) ).
cnf(qg4,negated_conjecture,
( product(X3,X4,X2)
| ~ product(X1,X2,X3)
| ~ product(X2,X1,X4) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',qg4) ).
cnf(product_total_function2,axiom,
( equalish(X3,X4)
| ~ product(X1,X2,X3)
| ~ product(X1,X2,X4) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',product_total_function2) ).
cnf(element_2,axiom,
group_element(e_2),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',element_2) ).
cnf(e_1_is_not_e_3,axiom,
~ equalish(e_1,e_3),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',e_1_is_not_e_3) ).
cnf(e_2_is_not_e_1,axiom,
~ equalish(e_2,e_1),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',e_2_is_not_e_1) ).
cnf(element_3,axiom,
group_element(e_3),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',element_3) ).
cnf(e_3_is_not_e_1,axiom,
~ equalish(e_3,e_1),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',e_3_is_not_e_1) ).
cnf(e_2_is_not_e_4,axiom,
~ equalish(e_2,e_4),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',e_2_is_not_e_4) ).
cnf(e_1_is_not_e_2,axiom,
~ equalish(e_1,e_2),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',e_1_is_not_e_2) ).
cnf(e_4_is_not_e_3,axiom,
~ equalish(e_4,e_3),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',e_4_is_not_e_3) ).
cnf(e_4_is_not_e_2,axiom,
~ equalish(e_4,e_2),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',e_4_is_not_e_2) ).
cnf(c_0_19,axiom,
( product(X1,X2,e_1)
| product(X1,X2,e_2)
| product(X1,X2,e_3)
| product(X1,X2,e_4)
| ~ group_element(X1)
| ~ group_element(X2) ),
product_total_function1 ).
cnf(c_0_20,axiom,
group_element(e_4),
element_4 ).
cnf(c_0_21,axiom,
group_element(e_1),
element_1 ).
cnf(c_0_22,axiom,
( equalish(X2,X4)
| ~ product(X1,X2,X3)
| ~ product(X1,X4,X3) ),
product_right_cancellation ).
cnf(c_0_23,axiom,
product(X1,X1,X1),
product_idempotence ).
cnf(c_0_24,plain,
( product(X1,e_4,e_4)
| product(X1,e_4,e_3)
| product(X1,e_4,e_2)
| product(X1,e_4,e_1)
| ~ group_element(X1) ),
inference(spm,[status(thm)],[c_0_19,c_0_20]) ).
cnf(c_0_25,axiom,
( equalish(X1,X4)
| ~ product(X1,X2,X3)
| ~ product(X4,X2,X3) ),
product_left_cancellation ).
cnf(c_0_26,plain,
( product(X1,e_1,e_4)
| product(X1,e_1,e_3)
| product(X1,e_1,e_2)
| product(X1,e_1,e_1)
| ~ group_element(X1) ),
inference(spm,[status(thm)],[c_0_19,c_0_21]) ).
cnf(c_0_27,plain,
( equalish(X1,X2)
| ~ product(X2,X1,X2) ),
inference(spm,[status(thm)],[c_0_22,c_0_23]) ).
cnf(c_0_28,plain,
( product(e_1,e_4,e_1)
| product(e_1,e_4,e_2)
| product(e_1,e_4,e_3)
| product(e_1,e_4,e_4) ),
inference(spm,[status(thm)],[c_0_24,c_0_21]) ).
cnf(c_0_29,axiom,
~ equalish(e_4,e_1),
e_4_is_not_e_1 ).
cnf(c_0_30,plain,
( equalish(X1,X2)
| ~ product(X1,X2,X2) ),
inference(spm,[status(thm)],[c_0_25,c_0_23]) ).
cnf(c_0_31,plain,
( product(e_4,e_1,e_1)
| product(e_4,e_1,e_2)
| product(e_4,e_1,e_3)
| product(e_4,e_1,e_4) ),
inference(spm,[status(thm)],[c_0_26,c_0_20]) ).
cnf(c_0_32,plain,
( product(e_1,e_4,e_4)
| product(e_1,e_4,e_3)
| product(e_1,e_4,e_2) ),
inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_27,c_0_28]),c_0_29]) ).
cnf(c_0_33,axiom,
~ equalish(e_1,e_4),
e_1_is_not_e_4 ).
cnf(c_0_34,plain,
( product(e_4,e_1,e_4)
| product(e_4,e_1,e_3)
| product(e_4,e_1,e_2) ),
inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_30,c_0_31]),c_0_29]) ).
cnf(c_0_35,negated_conjecture,
( product(X3,X4,X2)
| ~ product(X1,X2,X3)
| ~ product(X2,X1,X4) ),
qg4 ).
cnf(c_0_36,plain,
( product(e_1,e_4,e_2)
| product(e_1,e_4,e_3) ),
inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_30,c_0_32]),c_0_33]) ).
cnf(c_0_37,plain,
( product(e_4,e_1,e_2)
| product(e_4,e_1,e_3) ),
inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_27,c_0_34]),c_0_33]) ).
cnf(c_0_38,negated_conjecture,
( product(e_1,e_4,e_2)
| product(X1,e_3,e_1)
| ~ product(e_4,e_1,X1) ),
inference(spm,[status(thm)],[c_0_35,c_0_36]) ).
cnf(c_0_39,negated_conjecture,
( product(e_4,e_1,e_2)
| product(X1,e_3,e_4)
| ~ product(e_1,e_4,X1) ),
inference(spm,[status(thm)],[c_0_35,c_0_37]) ).
cnf(c_0_40,negated_conjecture,
( product(e_4,e_1,e_2)
| product(e_3,e_3,e_1)
| product(e_1,e_4,e_2) ),
inference(spm,[status(thm)],[c_0_38,c_0_37]) ).
cnf(c_0_41,negated_conjecture,
( product(e_3,e_3,e_1)
| product(e_2,e_3,e_4)
| product(e_4,e_1,e_2) ),
inference(spm,[status(thm)],[c_0_39,c_0_40]) ).
cnf(c_0_42,negated_conjecture,
( product(e_2,e_3,e_4)
| product(e_3,e_3,e_1)
| product(X1,e_2,e_4)
| ~ product(e_1,e_4,X1) ),
inference(spm,[status(thm)],[c_0_35,c_0_41]) ).
cnf(c_0_43,axiom,
( equalish(X3,X4)
| ~ product(X1,X2,X3)
| ~ product(X1,X2,X4) ),
product_total_function2 ).
cnf(c_0_44,negated_conjecture,
( product(e_1,e_4,e_2)
| product(e_3,e_2,e_4)
| product(e_3,e_3,e_1)
| product(e_2,e_3,e_4) ),
inference(spm,[status(thm)],[c_0_42,c_0_36]) ).
cnf(c_0_45,axiom,
group_element(e_2),
element_2 ).
cnf(c_0_46,plain,
( equalish(X1,X2)
| ~ product(X2,X2,X1) ),
inference(spm,[status(thm)],[c_0_43,c_0_23]) ).
cnf(c_0_47,negated_conjecture,
( product(e_3,e_2,e_4)
| product(e_2,e_2,e_4)
| product(e_3,e_3,e_1)
| product(e_2,e_3,e_4) ),
inference(spm,[status(thm)],[c_0_42,c_0_44]) ).
cnf(c_0_48,axiom,
~ equalish(e_1,e_3),
e_1_is_not_e_3 ).
cnf(c_0_49,negated_conjecture,
( product(e_2,e_3,e_4)
| product(e_3,e_3,e_1)
| product(e_2,e_3,e_1)
| product(e_1,e_4,e_2) ),
inference(spm,[status(thm)],[c_0_38,c_0_41]) ).
cnf(c_0_50,plain,
( product(X1,e_2,e_4)
| product(X1,e_2,e_3)
| product(X1,e_2,e_2)
| product(X1,e_2,e_1)
| ~ group_element(X1) ),
inference(spm,[status(thm)],[c_0_19,c_0_45]) ).
cnf(c_0_51,negated_conjecture,
( product(e_2,e_3,e_4)
| product(e_2,e_2,e_4)
| product(e_3,e_2,e_4) ),
inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_46,c_0_47]),c_0_48]) ).
cnf(c_0_52,negated_conjecture,
( product(e_2,e_3,e_1)
| product(e_2,e_2,e_4)
| product(e_3,e_3,e_1)
| product(e_2,e_3,e_4) ),
inference(spm,[status(thm)],[c_0_42,c_0_49]) ).
cnf(c_0_53,plain,
( product(e_1,e_2,e_1)
| product(e_1,e_2,e_2)
| product(e_1,e_2,e_3)
| product(e_1,e_2,e_4) ),
inference(spm,[status(thm)],[c_0_50,c_0_21]) ).
cnf(c_0_54,axiom,
~ equalish(e_2,e_1),
e_2_is_not_e_1 ).
cnf(c_0_55,axiom,
group_element(e_3),
element_3 ).
cnf(c_0_56,negated_conjecture,
( product(e_2,e_2,e_4)
| product(e_2,e_3,e_4)
| product(X1,e_4,e_3)
| ~ product(e_2,e_3,X1) ),
inference(spm,[status(thm)],[c_0_35,c_0_51]) ).
cnf(c_0_57,negated_conjecture,
( product(e_2,e_3,e_4)
| product(e_2,e_2,e_4)
| product(e_2,e_3,e_1) ),
inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_46,c_0_52]),c_0_48]) ).
cnf(c_0_58,plain,
( product(e_1,e_2,e_4)
| product(e_1,e_2,e_3)
| product(e_1,e_2,e_2) ),
inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_27,c_0_53]),c_0_54]) ).
cnf(c_0_59,plain,
( product(X1,e_3,e_4)
| product(X1,e_3,e_3)
| product(X1,e_3,e_2)
| product(X1,e_3,e_1)
| ~ group_element(X1) ),
inference(spm,[status(thm)],[c_0_19,c_0_55]) ).
cnf(c_0_60,negated_conjecture,
( product(e_1,e_4,e_3)
| product(e_2,e_3,e_4)
| product(e_2,e_2,e_4) ),
inference(spm,[status(thm)],[c_0_56,c_0_57]) ).
cnf(c_0_61,plain,
( product(e_1,e_2,e_2)
| product(e_1,e_2,e_3)
| equalish(X1,e_1)
| ~ product(X1,e_2,e_4) ),
inference(spm,[status(thm)],[c_0_25,c_0_58]) ).
cnf(c_0_62,axiom,
~ equalish(e_3,e_1),
e_3_is_not_e_1 ).
cnf(c_0_63,negated_conjecture,
( product(e_3,e_3,e_1)
| product(e_4,e_1,e_2)
| product(X1,e_2,e_1)
| ~ product(e_4,e_1,X1) ),
inference(spm,[status(thm)],[c_0_35,c_0_40]) ).
cnf(c_0_64,plain,
( product(e_1,e_3,e_1)
| product(e_1,e_3,e_2)
| product(e_1,e_3,e_3)
| product(e_1,e_3,e_4) ),
inference(spm,[status(thm)],[c_0_59,c_0_21]) ).
cnf(c_0_65,negated_conjecture,
( product(e_2,e_2,e_4)
| product(e_2,e_3,e_4)
| equalish(X1,e_4)
| ~ product(e_1,X1,e_3) ),
inference(spm,[status(thm)],[c_0_22,c_0_60]) ).
cnf(c_0_66,negated_conjecture,
( product(e_2,e_2,e_4)
| product(e_2,e_3,e_4)
| product(e_1,e_2,e_3)
| product(e_1,e_2,e_2) ),
inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_61,c_0_51]),c_0_62]) ).
cnf(c_0_67,axiom,
~ equalish(e_2,e_4),
e_2_is_not_e_4 ).
cnf(c_0_68,negated_conjecture,
( product(e_3,e_2,e_1)
| product(e_4,e_1,e_2)
| product(e_3,e_3,e_1) ),
inference(spm,[status(thm)],[c_0_63,c_0_37]) ).
cnf(c_0_69,plain,
( product(e_1,e_3,e_4)
| product(e_1,e_3,e_3)
| product(e_1,e_3,e_2) ),
inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_27,c_0_64]),c_0_62]) ).
cnf(c_0_70,negated_conjecture,
( product(e_1,e_2,e_2)
| product(e_2,e_3,e_4)
| product(e_2,e_2,e_4) ),
inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_65,c_0_66]),c_0_67]) ).
cnf(c_0_71,axiom,
~ equalish(e_1,e_2),
e_1_is_not_e_2 ).
cnf(c_0_72,negated_conjecture,
( product(e_3,e_3,e_1)
| product(e_3,e_2,e_1)
| product(X1,e_2,e_4)
| ~ product(e_1,e_4,X1) ),
inference(spm,[status(thm)],[c_0_35,c_0_68]) ).
cnf(c_0_73,plain,
( product(e_1,e_3,e_2)
| product(e_1,e_3,e_3)
| equalish(X1,e_1)
| ~ product(X1,e_3,e_4) ),
inference(spm,[status(thm)],[c_0_25,c_0_69]) ).
cnf(c_0_74,negated_conjecture,
( product(e_2,e_2,e_4)
| product(e_2,e_3,e_4) ),
inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_30,c_0_70]),c_0_71]) ).
cnf(c_0_75,negated_conjecture,
( product(e_1,e_4,e_2)
| product(e_3,e_2,e_4)
| product(e_3,e_2,e_1)
| product(e_3,e_3,e_1) ),
inference(spm,[status(thm)],[c_0_72,c_0_36]) ).
cnf(c_0_76,negated_conjecture,
( product(e_3,e_3,e_1)
| product(e_3,e_2,e_1)
| product(e_2,e_3,e_1)
| product(e_1,e_4,e_2) ),
inference(spm,[status(thm)],[c_0_38,c_0_68]) ).
cnf(c_0_77,negated_conjecture,
( product(e_2,e_2,e_4)
| product(e_1,e_3,e_3)
| product(e_1,e_3,e_2) ),
inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_73,c_0_74]),c_0_54]) ).
cnf(c_0_78,negated_conjecture,
( product(e_3,e_2,e_4)
| product(e_2,e_2,e_4)
| product(e_3,e_2,e_1)
| product(e_3,e_3,e_1) ),
inference(spm,[status(thm)],[c_0_72,c_0_75]) ).
cnf(c_0_79,negated_conjecture,
( product(e_2,e_3,e_1)
| product(e_2,e_2,e_4)
| product(e_3,e_2,e_1)
| product(e_3,e_3,e_1) ),
inference(spm,[status(thm)],[c_0_72,c_0_76]) ).
cnf(c_0_80,negated_conjecture,
( product(e_1,e_3,e_2)
| product(e_2,e_2,e_4) ),
inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_30,c_0_77]),c_0_48]) ).
cnf(c_0_81,negated_conjecture,
( product(e_2,e_2,e_4)
| product(X1,e_4,e_2)
| ~ product(e_3,e_2,X1) ),
inference(spm,[status(thm)],[c_0_35,c_0_74]) ).
cnf(c_0_82,negated_conjecture,
( product(e_3,e_2,e_1)
| product(e_2,e_2,e_4)
| product(e_3,e_2,e_4) ),
inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_46,c_0_78]),c_0_48]) ).
cnf(c_0_83,negated_conjecture,
( product(e_3,e_2,e_1)
| product(e_2,e_2,e_4)
| product(e_2,e_3,e_1) ),
inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_46,c_0_79]),c_0_48]) ).
cnf(c_0_84,negated_conjecture,
( product(e_2,e_2,e_4)
| equalish(X1,e_3)
| ~ product(e_1,X1,e_2) ),
inference(spm,[status(thm)],[c_0_22,c_0_80]) ).
cnf(c_0_85,negated_conjecture,
( product(e_3,e_2,e_4)
| product(e_1,e_4,e_2)
| product(e_2,e_2,e_4) ),
inference(spm,[status(thm)],[c_0_81,c_0_82]) ).
cnf(c_0_86,axiom,
~ equalish(e_4,e_3),
e_4_is_not_e_3 ).
cnf(c_0_87,negated_conjecture,
( product(e_2,e_3,e_1)
| product(e_2,e_2,e_4)
| equalish(X1,e_1)
| ~ product(e_3,e_2,X1) ),
inference(spm,[status(thm)],[c_0_43,c_0_83]) ).
cnf(c_0_88,negated_conjecture,
( product(e_3,e_2,e_4)
| product(e_2,e_2,e_4) ),
inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_84,c_0_85]),c_0_86]) ).
cnf(c_0_89,negated_conjecture,
( product(e_2,e_2,e_4)
| equalish(X1,e_4)
| ~ product(e_2,e_3,X1) ),
inference(spm,[status(thm)],[c_0_43,c_0_74]) ).
cnf(c_0_90,negated_conjecture,
( product(e_2,e_2,e_4)
| product(e_2,e_3,e_1) ),
inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_87,c_0_88]),c_0_29]) ).
cnf(c_0_91,negated_conjecture,
product(e_2,e_2,e_4),
inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_89,c_0_90]),c_0_33]) ).
cnf(c_0_92,axiom,
~ equalish(e_4,e_2),
e_4_is_not_e_2 ).
cnf(c_0_93,negated_conjecture,
$false,
inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_46,c_0_91]),c_0_92]),
[proof] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.07 % Problem : GRP126-1.004 : TPTP v8.1.2. Released v1.2.0.
% 0.03/0.07 % Command : java -jar /export/starexec/sandbox/solver/bin/mcs_scs.jar %d %s
% 0.06/0.26 % Computer : n022.cluster.edu
% 0.06/0.26 % Model : x86_64 x86_64
% 0.06/0.26 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.06/0.26 % Memory : 8042.1875MB
% 0.06/0.26 % OS : Linux 3.10.0-693.el7.x86_64
% 0.06/0.26 % CPULimit : 300
% 0.06/0.26 % WCLimit : 300
% 0.06/0.26 % DateTime : Mon Aug 28 20:19:08 EDT 2023
% 0.06/0.26 % CPUTime :
% 0.10/0.41 start to proof: theBenchmark
% 0.10/0.46 % Version : CSE_E---1.5
% 0.10/0.46 % Problem : theBenchmark.p
% 0.10/0.46 % Proof found
% 0.10/0.46 % SZS status Theorem for theBenchmark.p
% 0.10/0.46 % SZS output start Proof
% See solution above
% 0.10/0.47 % Total time : 0.044000 s
% 0.10/0.47 % SZS output end Proof
% 0.10/0.47 % Total time : 0.047000 s
%------------------------------------------------------------------------------