TSTP Solution File: RNG037-2 by iProver---3.9
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%------------------------------------------------------------------------------
% File : iProver---3.9
% Problem : RNG037-2 : TPTP v8.1.2. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% Computer : n019.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 02:57:21 EDT 2024
% Result : Unsatisfiable 4.30s 1.22s
% Output : CNFRefutation 4.30s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 7
% Syntax : Number of clauses : 15 ( 8 unt; 0 nHn; 13 RR)
% Number of literals : 37 ( 0 equ; 23 neg)
% Maximal clause size : 5 ( 2 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 3 ( 2 usr; 1 prp; 0-3 aty)
% Number of functors : 6 ( 6 usr; 5 con; 0-1 aty)
% Number of variables : 19 ( 1 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(c_61,plain,
sum(X0,additive_inverse(X0),additive_identity),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',additive_inverse2) ).
cnf(c_64,plain,
( ~ sum(X0,X1,X2)
| sum(X1,X0,X2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',commutativity_of_addition) ).
cnf(c_67,plain,
( ~ sum(X0,X1,X2)
| ~ product(X3,X0,X4)
| ~ product(X3,X1,X5)
| ~ product(X3,X2,X6)
| sum(X4,X5,X6) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',distributivity1) ).
cnf(c_74,plain,
product(X0,additive_identity,additive_identity),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',multiplicative_identity2) ).
cnf(c_75,plain,
product(a,b,d),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',a_times_b) ).
cnf(c_76,plain,
product(a,additive_inverse(b),c),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',a_inverse_times_b) ).
cnf(c_77,negated_conjecture,
~ sum(c,d,additive_identity),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_sum_is_additive_identity) ).
cnf(c_243,plain,
( ~ sum(d,c,additive_identity)
| sum(c,d,additive_identity) ),
inference(instantiation,[status(thm)],[c_64]) ).
cnf(c_267,plain,
( ~ sum(X0,X1,X2)
| ~ product(X3,X0,d)
| ~ product(X3,X1,c)
| ~ product(X3,X2,additive_identity)
| sum(d,c,additive_identity) ),
inference(instantiation,[status(thm)],[c_67]) ).
cnf(c_646,plain,
( ~ sum(b,X0,X1)
| ~ product(a,X0,c)
| ~ product(a,X1,additive_identity)
| ~ product(a,b,d)
| sum(d,c,additive_identity) ),
inference(instantiation,[status(thm)],[c_267]) ).
cnf(c_1118,plain,
product(a,additive_identity,additive_identity),
inference(instantiation,[status(thm)],[c_74]) ).
cnf(c_1617,plain,
( ~ sum(b,additive_inverse(b),X0)
| ~ product(a,additive_inverse(b),c)
| ~ product(a,X0,additive_identity)
| ~ product(a,b,d)
| sum(d,c,additive_identity) ),
inference(instantiation,[status(thm)],[c_646]) ).
cnf(c_1618,plain,
( ~ sum(b,additive_inverse(b),additive_identity)
| ~ product(a,additive_inverse(b),c)
| ~ product(a,additive_identity,additive_identity)
| ~ product(a,b,d)
| sum(d,c,additive_identity) ),
inference(instantiation,[status(thm)],[c_1617]) ).
cnf(c_4218,plain,
sum(b,additive_inverse(b),additive_identity),
inference(instantiation,[status(thm)],[c_61]) ).
cnf(c_4219,plain,
$false,
inference(prop_impl_just,[status(thm)],[c_4218,c_1618,c_1118,c_243,c_76,c_77,c_75]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.09/0.13 % Problem : RNG037-2 : TPTP v8.1.2. Released v1.0.0.
% 0.09/0.14 % Command : run_iprover %s %d THM
% 0.14/0.35 % Computer : n019.cluster.edu
% 0.14/0.35 % Model : x86_64 x86_64
% 0.14/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35 % Memory : 8042.1875MB
% 0.14/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35 % CPULimit : 300
% 0.14/0.35 % WCLimit : 300
% 0.14/0.36 % DateTime : Thu May 2 21:23:29 EDT 2024
% 0.14/0.36 % CPUTime :
% 0.21/0.49 Running first-order theorem proving
% 0.21/0.49 Running: /export/starexec/sandbox/solver/bin/run_problem --schedule fof_schedule --heuristic_context casc_unsat --no_cores 8 /export/starexec/sandbox/benchmark/theBenchmark.p 300
% 4.30/1.22 % SZS status Started for theBenchmark.p
% 4.30/1.22 % SZS status Unsatisfiable for theBenchmark.p
% 4.30/1.22
% 4.30/1.22 %---------------- iProver v3.9 (pre CASC 2024/SMT-COMP 2024) ----------------%
% 4.30/1.22
% 4.30/1.22 ------ iProver source info
% 4.30/1.22
% 4.30/1.22 git: date: 2024-05-02 19:28:25 +0000
% 4.30/1.22 git: sha1: a33b5eb135c74074ba803943bb12f2ebd971352f
% 4.30/1.22 git: non_committed_changes: false
% 4.30/1.22
% 4.30/1.22 ------ Parsing...successful
% 4.30/1.22
% 4.30/1.22
% 4.30/1.22
% 4.30/1.22 ------ Preprocessing... sf_s rm: 0 0s sf_e pe_s pe_e
% 4.30/1.22
% 4.30/1.22 ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
% 4.30/1.22 ------ Proving...
% 4.30/1.22 ------ Problem Properties
% 4.30/1.22
% 4.30/1.22
% 4.30/1.22 clauses 29
% 4.30/1.22 conjectures 1
% 4.30/1.22 EPR 22
% 4.30/1.22 Horn 29
% 4.30/1.22 unary 9
% 4.30/1.22 binary 4
% 4.30/1.22 lits 77
% 4.30/1.22 lits eq 0
% 4.30/1.22 fd_pure 0
% 4.30/1.22 fd_pseudo 0
% 4.30/1.22 fd_cond 0
% 4.30/1.22 fd_pseudo_cond 0
% 4.30/1.22 AC symbols 0
% 4.30/1.22
% 4.30/1.22 ------ Schedule dynamic 5 is on
% 4.30/1.22
% 4.30/1.22 ------ no equalities: superposition off
% 4.30/1.22
% 4.30/1.22 ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 4.30/1.22
% 4.30/1.22
% 4.30/1.22 ------
% 4.30/1.22 Current options:
% 4.30/1.22 ------
% 4.30/1.22
% 4.30/1.22
% 4.30/1.22
% 4.30/1.22
% 4.30/1.22 ------ Proving...
% 4.30/1.22
% 4.30/1.22
% 4.30/1.22 % SZS status Unsatisfiable for theBenchmark.p
% 4.30/1.22
% 4.30/1.22 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 4.30/1.22
% 4.30/1.22
%------------------------------------------------------------------------------