TSTP Solution File: GRP467-1 by iProver---3.8
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%------------------------------------------------------------------------------
% File : iProver---3.8
% Problem : GRP467-1 : TPTP v8.1.2. Released v2.6.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% Computer : n008.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 01:00:01 EDT 2023
% Result : Unsatisfiable 7.42s 1.69s
% Output : CNFRefutation 7.42s
% Verified :
% SZS Type : Refutation
% Derivation depth : 11
% Number of leaves : 3
% Syntax : Number of clauses : 19 ( 19 unt; 0 nHn; 4 RR)
% Number of literals : 19 ( 18 equ; 3 neg)
% Maximal clause size : 1 ( 1 avg)
% Maximal term depth : 6 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 6 ( 6 usr; 3 con; 0-2 aty)
% Number of variables : 35 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(c_49,plain,
divide(divide(X0,X0),divide(X1,divide(divide(X2,divide(X3,X1)),inverse(X3)))) = X2,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',single_axiom) ).
cnf(c_50,plain,
divide(X0,inverse(X1)) = multiply(X0,X1),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',multiply) ).
cnf(c_51,negated_conjecture,
multiply(multiply(inverse(b2),b2),a2) != a2,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_these_axioms_2) ).
cnf(c_60,plain,
divide(divide(X0,X0),divide(X1,multiply(divide(X2,divide(X3,X1)),X3))) = X2,
inference(demodulation,[status(thm)],[c_49,c_50]) ).
cnf(c_155,plain,
divide(divide(X0,X0),divide(multiply(divide(X1,divide(X2,X3)),X2),multiply(X1,X3))) = divide(X4,X4),
inference(superposition,[status(thm)],[c_60,c_60]) ).
cnf(c_159,plain,
divide(X0,X0) = sP0_iProver_split,
inference(splitting,[splitting(split),new_symbols(definition,[sP0_iProver_split])],[c_155]) ).
cnf(c_2910,plain,
multiply(inverse(X0),X0) = sP0_iProver_split,
inference(superposition,[status(thm)],[c_159,c_50]) ).
cnf(c_2914,plain,
divide(divide(X0,X0),divide(X1,multiply(sP0_iProver_split,X2))) = divide(X2,X1),
inference(superposition,[status(thm)],[c_159,c_60]) ).
cnf(c_2917,plain,
divide(divide(X0,X0),divide(inverse(X1),multiply(divide(X2,multiply(X3,X1)),X3))) = X2,
inference(superposition,[status(thm)],[c_50,c_60]) ).
cnf(c_2924,plain,
divide(sP0_iProver_split,divide(X0,multiply(sP0_iProver_split,X1))) = divide(X1,X0),
inference(demodulation,[status(thm)],[c_2914,c_159]) ).
cnf(c_2925,plain,
divide(sP0_iProver_split,divide(inverse(X0),multiply(divide(X1,multiply(X2,X0)),X2))) = X1,
inference(demodulation,[status(thm)],[c_2917,c_159]) ).
cnf(c_2929,plain,
multiply(sP0_iProver_split,a2) != a2,
inference(demodulation,[status(thm)],[c_51,c_2910]) ).
cnf(c_2933,plain,
divide(X0,multiply(sP0_iProver_split,X0)) = divide(sP0_iProver_split,sP0_iProver_split),
inference(superposition,[status(thm)],[c_159,c_2924]) ).
cnf(c_2962,plain,
divide(sP0_iProver_split,divide(inverse(X0),multiply(sP0_iProver_split,X1))) = multiply(X1,X0),
inference(superposition,[status(thm)],[c_159,c_2925]) ).
cnf(c_3036,plain,
divide(X0,multiply(sP0_iProver_split,X0)) = sP0_iProver_split,
inference(demodulation,[status(thm)],[c_2933,c_159]) ).
cnf(c_3155,plain,
divide(sP0_iProver_split,divide(inverse(X0),multiply(sP0_iProver_split,sP0_iProver_split))) = X0,
inference(superposition,[status(thm)],[c_3036,c_2925]) ).
cnf(c_4259,plain,
multiply(sP0_iProver_split,X0) = X0,
inference(demodulation,[status(thm)],[c_3155,c_2962]) ).
cnf(c_5656,plain,
a2 != a2,
inference(demodulation,[status(thm)],[c_2929,c_4259]) ).
cnf(c_5659,plain,
$false,
inference(equality_resolution_simp,[status(thm)],[c_5656]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.13 % Problem : GRP467-1 : TPTP v8.1.2. Released v2.6.0.
% 0.00/0.14 % Command : run_iprover %s %d THM
% 0.13/0.35 % Computer : n008.cluster.edu
% 0.13/0.35 % Model : x86_64 x86_64
% 0.13/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35 % Memory : 8042.1875MB
% 0.13/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35 % CPULimit : 300
% 0.13/0.35 % WCLimit : 300
% 0.13/0.35 % DateTime : Tue Aug 29 00:09:47 EDT 2023
% 0.13/0.35 % CPUTime :
% 0.21/0.48 Running UEQ theorem proving
% 0.21/0.48 Running: /export/starexec/sandbox/solver/bin/run_problem --schedule casc_29_ueq --heuristic_context ueq --no_cores 8 /export/starexec/sandbox/benchmark/theBenchmark.p 300
% 7.42/1.69 % SZS status Started for theBenchmark.p
% 7.42/1.69 % SZS status Unsatisfiable for theBenchmark.p
% 7.42/1.69
% 7.42/1.69 %---------------- iProver v3.8 (pre SMT-COMP 2023/CASC 2023) ----------------%
% 7.42/1.69
% 7.42/1.69 ------ iProver source info
% 7.42/1.69
% 7.42/1.69 git: date: 2023-05-31 18:12:56 +0000
% 7.42/1.69 git: sha1: 8abddc1f627fd3ce0bcb8b4cbf113b3cc443d7b6
% 7.42/1.69 git: non_committed_changes: false
% 7.42/1.69 git: last_make_outside_of_git: false
% 7.42/1.69
% 7.42/1.69 ------ Parsing...successful
% 7.42/1.69
% 7.42/1.69
% 7.42/1.69
% 7.42/1.69 ------ Preprocessing... sup_sim: 1 sf_s rm: 0 0s sf_e pe_s pe_e
% 7.42/1.69
% 7.42/1.69 ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
% 7.42/1.69
% 7.42/1.69 ------ Preprocessing... sf_s rm: 0 0s sf_e
% 7.42/1.69 ------ Proving...
% 7.42/1.69 ------ Problem Properties
% 7.42/1.69
% 7.42/1.69
% 7.42/1.69 clauses 3
% 7.42/1.69 conjectures 1
% 7.42/1.69 EPR 0
% 7.42/1.69 Horn 3
% 7.42/1.69 unary 3
% 7.42/1.69 binary 0
% 7.42/1.69 lits 3
% 7.42/1.69 lits eq 3
% 7.42/1.69 fd_pure 0
% 7.42/1.69 fd_pseudo 0
% 7.42/1.69 fd_cond 0
% 7.42/1.69 fd_pseudo_cond 0
% 7.42/1.69 AC symbols 0
% 7.42/1.69
% 7.42/1.69 ------ Input Options Time Limit: Unbounded
% 7.42/1.69
% 7.42/1.69
% 7.42/1.69 ------
% 7.42/1.69 Current options:
% 7.42/1.69 ------
% 7.42/1.69
% 7.42/1.69
% 7.42/1.69
% 7.42/1.69
% 7.42/1.69 ------ Proving...
% 7.42/1.69
% 7.42/1.69
% 7.42/1.69 % SZS status Unsatisfiable for theBenchmark.p
% 7.42/1.69
% 7.42/1.69 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 7.42/1.69
% 7.42/1.69
%------------------------------------------------------------------------------