TSTP Solution File: LCL226-3 by iProver---3.8
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%------------------------------------------------------------------------------
% File : iProver---3.8
% Problem : LCL226-3 : TPTP v8.1.2. Released v2.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% Computer : n028.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 07:43:20 EDT 2023
% Result : Unsatisfiable 3.53s 1.14s
% Output : CNFRefutation 3.53s
% Verified :
% SZS Type : Refutation
% Derivation depth : 9
% Number of leaves : 6
% Syntax : Number of clauses : 18 ( 13 unt; 0 nHn; 8 RR)
% Number of literals : 24 ( 3 equ; 8 neg)
% Maximal clause size : 3 ( 1 avg)
% Maximal term depth : 5 ( 2 avg)
% Number of predicates : 4 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 6 ( 6 usr; 3 con; 0-2 aty)
% Number of variables : 43 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(c_49,negated_conjecture,
~ theorem(implies(or(q,r),implies(or(not(r),s),or(q,s)))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this) ).
cnf(c_53,plain,
axiom(implies(or(X0,or(X1,X2)),or(X1,or(X0,X2)))),
file('/export/starexec/sandbox2/benchmark/Axioms/LCL004-0.ax',axiom_1_5) ).
cnf(c_54,plain,
axiom(implies(implies(X0,X1),implies(or(X2,X0),or(X2,X1)))),
file('/export/starexec/sandbox2/benchmark/Axioms/LCL004-0.ax',axiom_1_6) ).
cnf(c_55,plain,
or(not(X0),X1) = implies(X0,X1),
file('/export/starexec/sandbox2/benchmark/Axioms/LCL004-0.ax',implies_definition) ).
cnf(c_56,plain,
( ~ axiom(X0)
| theorem(X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/LCL004-0.ax',rule_1) ).
cnf(c_57,plain,
( ~ theorem(implies(X0,X1))
| ~ theorem(X0)
| theorem(X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/LCL004-0.ax',rule_2) ).
cnf(c_97,plain,
~ theorem(implies(or(q,r),implies(implies(r,s),or(q,s)))),
inference(demodulation,[status(thm)],[c_49,c_55]) ).
cnf(c_123,plain,
( implies(or(X0,or(X1,X2)),or(X1,or(X0,X2))) != X3
| theorem(X3) ),
inference(resolution_lifted,[status(thm)],[c_53,c_56]) ).
cnf(c_124,plain,
theorem(implies(or(X0,or(X1,X2)),or(X1,or(X0,X2)))),
inference(unflattening,[status(thm)],[c_123]) ).
cnf(c_129,plain,
( implies(implies(X0,X1),implies(or(X2,X0),or(X2,X1))) != X3
| theorem(X3) ),
inference(resolution_lifted,[status(thm)],[c_54,c_56]) ).
cnf(c_130,plain,
theorem(implies(implies(X0,X1),implies(or(X2,X0),or(X2,X1)))),
inference(unflattening,[status(thm)],[c_129]) ).
cnf(c_283,plain,
theorem(implies(implies(X0,or(X1,X2)),or(X1,or(not(X0),X2)))),
inference(superposition,[status(thm)],[c_55,c_124]) ).
cnf(c_487,plain,
theorem(implies(implies(X0,or(X1,X2)),or(X1,implies(X0,X2)))),
inference(demodulation,[status(thm)],[c_283,c_55]) ).
cnf(c_488,plain,
theorem(implies(implies(X0,implies(X1,X2)),or(not(X1),implies(X0,X2)))),
inference(superposition,[status(thm)],[c_55,c_487]) ).
cnf(c_1478,plain,
theorem(implies(implies(X0,implies(X1,X2)),implies(X1,implies(X0,X2)))),
inference(demodulation,[status(thm)],[c_488,c_55]) ).
cnf(c_1481,plain,
( ~ theorem(implies(X0,implies(X1,X2)))
| theorem(implies(X1,implies(X0,X2))) ),
inference(superposition,[status(thm)],[c_1478,c_57]) ).
cnf(c_3819,plain,
theorem(implies(or(X0,X1),implies(implies(X1,X2),or(X0,X2)))),
inference(superposition,[status(thm)],[c_130,c_1481]) ).
cnf(c_3859,plain,
$false,
inference(backward_subsumption_resolution,[status(thm)],[c_97,c_3819]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : LCL226-3 : TPTP v8.1.2. Released v2.3.0.
% 0.00/0.13 % Command : run_iprover %s %d THM
% 0.13/0.33 % Computer : n028.cluster.edu
% 0.13/0.33 % Model : x86_64 x86_64
% 0.13/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.33 % Memory : 8042.1875MB
% 0.13/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.33 % CPULimit : 300
% 0.13/0.33 % WCLimit : 300
% 0.13/0.33 % DateTime : Fri Aug 25 02:27:50 EDT 2023
% 0.13/0.34 % CPUTime :
% 0.19/0.46 Running first-order theorem proving
% 0.19/0.46 Running: /export/starexec/sandbox2/solver/bin/run_problem --schedule fof_schedule --no_cores 8 /export/starexec/sandbox2/benchmark/theBenchmark.p 300
% 3.53/1.14 % SZS status Started for theBenchmark.p
% 3.53/1.14 % SZS status Unsatisfiable for theBenchmark.p
% 3.53/1.14
% 3.53/1.14 %---------------- iProver v3.8 (pre SMT-COMP 2023/CASC 2023) ----------------%
% 3.53/1.14
% 3.53/1.14 ------ iProver source info
% 3.53/1.14
% 3.53/1.14 git: date: 2023-05-31 18:12:56 +0000
% 3.53/1.14 git: sha1: 8abddc1f627fd3ce0bcb8b4cbf113b3cc443d7b6
% 3.53/1.14 git: non_committed_changes: false
% 3.53/1.14 git: last_make_outside_of_git: false
% 3.53/1.14
% 3.53/1.14 ------ Parsing...successful
% 3.53/1.14
% 3.53/1.14
% 3.53/1.14
% 3.53/1.14 ------ Preprocessing... sup_sim: 1 sf_s rm: 1 0s sf_e pe_s pe:1:0s pe_e sup_sim: 0 sf_s rm: 2 0s sf_e pe_s pe_e
% 3.53/1.14
% 3.53/1.14 ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
% 3.53/1.14
% 3.53/1.14 ------ Preprocessing... sf_s rm: 1 0s sf_e sf_s rm: 0 0s sf_e
% 3.53/1.14 ------ Proving...
% 3.53/1.14 ------ Problem Properties
% 3.53/1.14
% 3.53/1.14
% 3.53/1.14 clauses 8
% 3.53/1.14 conjectures 0
% 3.53/1.14 EPR 0
% 3.53/1.14 Horn 8
% 3.53/1.14 unary 7
% 3.53/1.14 binary 0
% 3.53/1.14 lits 10
% 3.53/1.14 lits eq 1
% 3.53/1.14 fd_pure 0
% 3.53/1.14 fd_pseudo 0
% 3.53/1.14 fd_cond 0
% 3.53/1.14 fd_pseudo_cond 0
% 3.53/1.14 AC symbols 0
% 3.53/1.14
% 3.53/1.14 ------ Schedule dynamic 5 is on
% 3.53/1.14
% 3.53/1.14 ------ no conjectures: strip conj schedule
% 3.53/1.14
% 3.53/1.14 ------ Input Options "--resolution_flag false --inst_lit_sel_side none" stripped conjectures Time Limit: 10.
% 3.53/1.14
% 3.53/1.14
% 3.53/1.14 ------
% 3.53/1.14 Current options:
% 3.53/1.14 ------
% 3.53/1.14
% 3.53/1.14
% 3.53/1.14
% 3.53/1.14
% 3.53/1.14 ------ Proving...
% 3.53/1.14
% 3.53/1.14
% 3.53/1.14 % SZS status Unsatisfiable for theBenchmark.p
% 3.53/1.14
% 3.53/1.14 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 3.53/1.14
% 3.53/1.14
%------------------------------------------------------------------------------