TSTP Solution File: GRP011-4 by iProver---3.9
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%------------------------------------------------------------------------------
% File : iProver---3.9
% Problem : GRP011-4 : TPTP v8.1.2. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% Computer : n014.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 : Fri May 3 02:19:45 EDT 2024
% Result : Unsatisfiable 3.02s 1.19s
% Output : CNFRefutation 3.02s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 5
% Syntax : Number of clauses : 17 ( 17 unt; 0 nHn; 6 RR)
% Number of literals : 17 ( 16 equ; 2 neg)
% Maximal clause size : 1 ( 1 avg)
% Maximal term depth : 4 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 6 ( 6 usr; 4 con; 0-2 aty)
% Number of variables : 16 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(c_49,plain,
multiply(multiply(X0,X1),X2) = multiply(X0,multiply(X1,X2)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',associativity) ).
cnf(c_50,plain,
multiply(identity,X0) = X0,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',left_identity) ).
cnf(c_51,plain,
multiply(inverse(X0),X0) = identity,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',left_inverse) ).
cnf(c_52,plain,
multiply(b,c) = multiply(d,c),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',product_equality) ).
cnf(c_53,negated_conjecture,
b != d,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_left_cancellation) ).
cnf(c_70,negated_conjecture,
b != d,
inference(demodulation,[status(thm)],[c_53]) ).
cnf(c_102,plain,
multiply(inverse(X0),multiply(X0,X1)) = multiply(identity,X1),
inference(superposition,[status(thm)],[c_51,c_49]) ).
cnf(c_103,plain,
multiply(multiply(b,c),X0) = multiply(d,multiply(c,X0)),
inference(superposition,[status(thm)],[c_52,c_49]) ).
cnf(c_108,plain,
multiply(inverse(X0),multiply(X0,X1)) = X1,
inference(demodulation,[status(thm)],[c_102,c_50]) ).
cnf(c_111,plain,
multiply(inverse(inverse(X0)),identity) = X0,
inference(superposition,[status(thm)],[c_51,c_108]) ).
cnf(c_113,plain,
multiply(inverse(inverse(X0)),X1) = multiply(X0,X1),
inference(superposition,[status(thm)],[c_108,c_108]) ).
cnf(c_128,plain,
multiply(X0,identity) = X0,
inference(demodulation,[status(thm)],[c_111,c_113]) ).
cnf(c_145,plain,
multiply(b,multiply(c,X0)) = multiply(d,multiply(c,X0)),
inference(demodulation,[status(thm)],[c_103,c_49]) ).
cnf(c_170,plain,
multiply(X0,inverse(X0)) = identity,
inference(superposition,[status(thm)],[c_113,c_51]) ).
cnf(c_191,plain,
multiply(b,identity) = multiply(d,identity),
inference(superposition,[status(thm)],[c_170,c_145]) ).
cnf(c_194,plain,
b = d,
inference(demodulation,[status(thm)],[c_191,c_128]) ).
cnf(c_195,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[c_194,c_70]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : GRP011-4 : TPTP v8.1.2. Released v1.0.0.
% 0.07/0.13 % Command : run_iprover %s %d THM
% 0.13/0.36 % Computer : n014.cluster.edu
% 0.13/0.36 % Model : x86_64 x86_64
% 0.13/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.36 % Memory : 8042.1875MB
% 0.13/0.36 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.36 % CPULimit : 300
% 0.13/0.36 % WCLimit : 300
% 0.13/0.36 % DateTime : Thu May 2 23:49:47 EDT 2024
% 0.13/0.36 % CPUTime :
% 0.21/0.48 Running UEQ theorem proving
% 0.21/0.48 Running: /export/starexec/sandbox2/solver/bin/run_problem --schedule casc_24_ueq --heuristic_context casc_unsat --no_cores 8 /export/starexec/sandbox2/benchmark/theBenchmark.p 300
% 3.02/1.19 % SZS status Started for theBenchmark.p
% 3.02/1.19 % SZS status Unsatisfiable for theBenchmark.p
% 3.02/1.19
% 3.02/1.19 %---------------- iProver v3.9 (pre CASC 2024/SMT-COMP 2024) ----------------%
% 3.02/1.19
% 3.02/1.19 ------ iProver source info
% 3.02/1.19
% 3.02/1.19 git: date: 2024-05-02 19:28:25 +0000
% 3.02/1.19 git: sha1: a33b5eb135c74074ba803943bb12f2ebd971352f
% 3.02/1.19 git: non_committed_changes: false
% 3.02/1.19
% 3.02/1.19 ------ Parsing...successful
% 3.02/1.19
% 3.02/1.19
% 3.02/1.19
% 3.02/1.19 ------ Preprocessing... sup_sim: 0 sf_s rm: 0 0s sf_e pe_s pe_e
% 3.02/1.19
% 3.02/1.19 ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
% 3.02/1.19
% 3.02/1.19 ------ Preprocessing... sf_s rm: 0 0s sf_e
% 3.02/1.19 ------ Proving...
% 3.02/1.19 ------ Problem Properties
% 3.02/1.19
% 3.02/1.19
% 3.02/1.19 clauses 5
% 3.02/1.19 conjectures 1
% 3.02/1.19 EPR 1
% 3.02/1.19 Horn 5
% 3.02/1.19 unary 5
% 3.02/1.19 binary 0
% 3.02/1.19 lits 5
% 3.02/1.19 lits eq 5
% 3.02/1.19 fd_pure 0
% 3.02/1.19 fd_pseudo 0
% 3.02/1.19 fd_cond 0
% 3.02/1.19 fd_pseudo_cond 0
% 3.02/1.19 AC symbols 0
% 3.02/1.19
% 3.02/1.19 ------ Input Options Time Limit: Unbounded
% 3.02/1.19
% 3.02/1.19
% 3.02/1.19 ------
% 3.02/1.19 Current options:
% 3.02/1.19 ------
% 3.02/1.19
% 3.02/1.19
% 3.02/1.19
% 3.02/1.19
% 3.02/1.19 ------ Proving...
% 3.02/1.19
% 3.02/1.19
% 3.02/1.19 % SZS status Unsatisfiable for theBenchmark.p
% 3.02/1.19
% 3.02/1.19 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 3.02/1.19
% 3.02/1.19
%------------------------------------------------------------------------------