TSTP Solution File: LAT037-1 by iProver---3.8
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%------------------------------------------------------------------------------
% File : iProver---3.8
% Problem : LAT037-1 : TPTP v8.1.2. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% Computer : n012.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 06:16:32 EDT 2023
% Result : Unsatisfiable 3.20s 1.17s
% Output : CNFRefutation 3.20s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 11
% Syntax : Number of clauses : 22 ( 22 unt; 0 nHn; 10 RR)
% Number of literals : 22 ( 21 equ; 1 neg)
% Maximal clause size : 1 ( 1 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 7 ( 7 usr; 5 con; 0-2 aty)
% Number of variables : 20 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(c_50,plain,
join(meet(X0,X1),meet(X0,X2)) = meet(X0,join(X1,X2)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',dist_meet) ).
cnf(c_53,plain,
meet(X0,n1) = X0,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',x_meet_1) ).
cnf(c_56,plain,
join(xx,yy) = n1,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',lhs1) ).
cnf(c_57,plain,
join(xx,zz) = n1,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',lhs2) ).
cnf(c_58,plain,
meet(xx,yy) = n0,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',lhs3) ).
cnf(c_59,plain,
meet(xx,zz) = n0,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',lhs4) ).
cnf(c_60,negated_conjecture,
yy != zz,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',rhs) ).
cnf(c_65,plain,
meet(X0,X1) = meet(X1,X0),
file('/export/starexec/sandbox/benchmark/Axioms/LAT001-0.ax',commutativity_of_meet) ).
cnf(c_66,plain,
join(X0,X1) = join(X1,X0),
file('/export/starexec/sandbox/benchmark/Axioms/LAT001-0.ax',commutativity_of_join) ).
cnf(c_67,plain,
meet(meet(X0,X1),X2) = meet(X0,meet(X1,X2)),
file('/export/starexec/sandbox/benchmark/Axioms/LAT001-0.ax',associativity_of_meet) ).
cnf(c_68,plain,
join(join(X0,X1),X2) = join(X0,join(X1,X2)),
file('/export/starexec/sandbox/benchmark/Axioms/LAT001-0.ax',associativity_of_join) ).
cnf(c_545,plain,
join(meet(X0,xx),meet(X0,yy)) = meet(X0,n1),
inference(superposition,[status(thm)],[c_56,c_50]) ).
cnf(c_546,plain,
join(meet(X0,xx),meet(X0,zz)) = meet(X0,n1),
inference(superposition,[status(thm)],[c_57,c_50]) ).
cnf(c_575,plain,
join(meet(X0,xx),meet(X0,zz)) = X0,
inference(light_normalisation,[status(thm)],[c_546,c_53]) ).
cnf(c_576,plain,
join(meet(X0,xx),meet(X0,yy)) = X0,
inference(light_normalisation,[status(thm)],[c_545,c_53]) ).
cnf(c_1434,plain,
join(meet(xx,X0),meet(X0,zz)) = X0,
inference(superposition,[status(thm)],[c_65,c_575]) ).
cnf(c_1500,plain,
join(meet(xx,X0),meet(X0,yy)) = X0,
inference(superposition,[status(thm)],[c_65,c_576]) ).
cnf(c_1790,plain,
join(n0,meet(yy,zz)) = yy,
inference(superposition,[status(thm)],[c_58,c_1434]) ).
cnf(c_2123,plain,
join(n0,meet(zz,yy)) = zz,
inference(superposition,[status(thm)],[c_59,c_1500]) ).
cnf(c_2157,plain,
join(n0,meet(yy,zz)) = zz,
inference(theory_normalisation,[status(thm)],[c_2123,c_67,c_65,c_68,c_66]) ).
cnf(c_2158,plain,
yy = zz,
inference(light_normalisation,[status(thm)],[c_2157,c_1790]) ).
cnf(c_2159,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[c_2158,c_60]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.13 % Problem : LAT037-1 : TPTP v8.1.2. Released v2.4.0.
% 0.13/0.14 % Command : run_iprover %s %d THM
% 0.13/0.34 % Computer : n012.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.13/0.34 % WCLimit : 300
% 0.13/0.34 % DateTime : Thu Aug 24 09:47:57 EDT 2023
% 0.13/0.35 % CPUTime :
% 0.19/0.47 Running first-order theorem proving
% 0.19/0.47 Running: /export/starexec/sandbox/solver/bin/run_problem --schedule fof_schedule --no_cores 8 /export/starexec/sandbox/benchmark/theBenchmark.p 300
% 3.20/1.17 % SZS status Started for theBenchmark.p
% 3.20/1.17 % SZS status Unsatisfiable for theBenchmark.p
% 3.20/1.17
% 3.20/1.17 %---------------- iProver v3.8 (pre SMT-COMP 2023/CASC 2023) ----------------%
% 3.20/1.17
% 3.20/1.17 ------ iProver source info
% 3.20/1.17
% 3.20/1.17 git: date: 2023-05-31 18:12:56 +0000
% 3.20/1.17 git: sha1: 8abddc1f627fd3ce0bcb8b4cbf113b3cc443d7b6
% 3.20/1.17 git: non_committed_changes: false
% 3.20/1.17 git: last_make_outside_of_git: false
% 3.20/1.17
% 3.20/1.17 ------ Parsing...successful
% 3.20/1.17
% 3.20/1.17
% 3.20/1.17
% 3.20/1.17 ------ Preprocessing... sup_sim: 0 sf_s rm: 0 0s sf_e pe_s pe_e
% 3.20/1.17
% 3.20/1.17 ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
% 3.20/1.17
% 3.20/1.17 ------ Preprocessing... sf_s rm: 0 0s sf_e
% 3.20/1.17 ------ Proving...
% 3.20/1.17 ------ Problem Properties
% 3.20/1.17
% 3.20/1.17
% 3.20/1.17 clauses 20
% 3.20/1.17 conjectures 1
% 3.20/1.17 EPR 1
% 3.20/1.17 Horn 20
% 3.20/1.17 unary 19
% 3.20/1.17 binary 1
% 3.20/1.17 lits 21
% 3.20/1.17 lits eq 21
% 3.20/1.17 fd_pure 0
% 3.20/1.17 fd_pseudo 0
% 3.20/1.17 fd_cond 0
% 3.20/1.17 fd_pseudo_cond 0
% 3.20/1.17 AC symbols 2
% 3.20/1.17
% 3.20/1.17 ------ Schedule dynamic 5 is on
% 3.20/1.17
% 3.20/1.17 ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 3.20/1.17
% 3.20/1.17
% 3.20/1.17 ------
% 3.20/1.17 Current options:
% 3.20/1.17 ------
% 3.20/1.17
% 3.20/1.17
% 3.20/1.17
% 3.20/1.17
% 3.20/1.17 ------ Proving...
% 3.20/1.17
% 3.20/1.17
% 3.20/1.17 % SZS status Unsatisfiable for theBenchmark.p
% 3.20/1.17
% 3.20/1.17 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 3.20/1.18
% 3.20/1.18
%------------------------------------------------------------------------------