TSTP Solution File: ALG011-1 by iProver---3.9
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- Process Solution
%------------------------------------------------------------------------------
% File : iProver---3.9
% Problem : ALG011-1 : TPTP v8.1.2. Released v2.7.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% Computer : n023.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 02:03:12 EDT 2024
% Result : Unsatisfiable 1.89s 1.20s
% Output : CNFRefutation 1.89s
% Verified :
% SZS Type : Refutation
% Derivation depth : 18
% Number of leaves : 6
% Syntax : Number of clauses : 33 ( 5 unt; 12 nHn; 18 RR)
% Number of literals : 84 ( 2 equ; 44 neg)
% Maximal clause size : 4 ( 2 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 4 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 2 ( 2 usr; 1 con; 0-2 aty)
% Number of variables : 71 ( 20 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(c_49,plain,
f(f(X0,X1),X2) = f(X0,f(X1,X2)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',f_is_associative) ).
cnf(c_50,plain,
( c(X0)
| d(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',partitions_union) ).
cnf(c_51,plain,
( ~ c(X0)
| ~ d(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',partitions_exclusive) ).
cnf(c_52,plain,
c(a1),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',partition_c_not_empty) ).
cnf(c_54,negated_conjecture,
( ~ c(X0)
| ~ c(X1)
| d(f(X0,X1)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',conjecture_1) ).
cnf(c_55,negated_conjecture,
( ~ d(X0)
| ~ d(X1)
| c(f(X0,X1)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',conjecture_2) ).
cnf(c_62,plain,
( d(X0)
| c(X0) ),
inference(prop_impl_just,[status(thm)],[c_50]) ).
cnf(c_63,plain,
( c(X0)
| d(X0) ),
inference(renaming,[status(thm)],[c_62]) ).
cnf(c_77,negated_conjecture,
( ~ c(X0)
| d(f(X1,X0))
| d(X1) ),
inference(bin_hyper_res,[status(thm)],[c_54,c_63]) ).
cnf(c_129,plain,
( X0 != X1
| d(f(X2,X1))
| d(X0)
| d(X2) ),
inference(resolution_lifted,[status(thm)],[c_63,c_77]) ).
cnf(c_130,plain,
( d(f(X0,X1))
| d(X0)
| d(X1) ),
inference(unflattening,[status(thm)],[c_129]) ).
cnf(c_194,negated_conjecture,
( ~ c(X0)
| d(f(X1,X0))
| d(X1) ),
inference(demodulation,[status(thm)],[c_77]) ).
cnf(c_195,negated_conjecture,
( ~ d(X0)
| ~ d(X1)
| c(f(X0,X1)) ),
inference(demodulation,[status(thm)],[c_55]) ).
cnf(c_380,plain,
( ~ d(f(X0,X1))
| ~ d(X0)
| ~ d(X1) ),
inference(superposition,[status(thm)],[c_195,c_51]) ).
cnf(c_395,plain,
( ~ d(f(X0,f(X1,X2)))
| ~ d(f(X0,X1))
| ~ d(X2) ),
inference(superposition,[status(thm)],[c_49,c_380]) ).
cnf(c_397,plain,
( ~ c(X0)
| d(f(X1,f(X2,X0)))
| d(f(X1,X2)) ),
inference(superposition,[status(thm)],[c_49,c_194]) ).
cnf(c_416,plain,
( ~ d(f(X0,X1))
| ~ c(X1)
| ~ d(X2)
| d(f(X2,X0)) ),
inference(superposition,[status(thm)],[c_397,c_380]) ).
cnf(c_451,plain,
( ~ c(f(X0,X1))
| ~ d(f(X2,X0))
| ~ d(X1)
| d(X2) ),
inference(superposition,[status(thm)],[c_194,c_395]) ).
cnf(c_475,plain,
( ~ c(X0)
| ~ d(X1)
| d(f(X1,X2))
| d(X2) ),
inference(superposition,[status(thm)],[c_194,c_416]) ).
cnf(c_497,plain,
( ~ c(f(X0,X1))
| ~ d(f(X0,X1)) ),
inference(instantiation,[status(thm)],[c_51]) ).
cnf(c_507,plain,
( ~ d(X0)
| d(f(X0,X1))
| d(X1) ),
inference(superposition,[status(thm)],[c_52,c_475]) ).
cnf(c_516,plain,
( d(f(X0,X1))
| d(X1) ),
inference(global_subsumption_just,[status(thm)],[c_507,c_130,c_507]) ).
cnf(c_522,plain,
( d(f(X0,f(X1,X2)))
| d(X2) ),
inference(superposition,[status(thm)],[c_49,c_516]) ).
cnf(c_550,plain,
( ~ d(f(X0,X1))
| ~ d(X2)
| d(X1) ),
inference(superposition,[status(thm)],[c_522,c_380]) ).
cnf(c_585,plain,
( ~ d(f(X2,X0))
| ~ c(f(X0,X1))
| d(X2) ),
inference(global_subsumption_just,[status(thm)],[c_451,c_451,c_497,c_516]) ).
cnf(c_586,plain,
( ~ c(f(X0,X1))
| ~ d(f(X2,X0))
| d(X2) ),
inference(renaming,[status(thm)],[c_585]) ).
cnf(c_593,plain,
( ~ d(f(X0,X1))
| ~ d(X1)
| ~ d(X2)
| d(X0) ),
inference(superposition,[status(thm)],[c_195,c_586]) ).
cnf(c_612,plain,
( ~ d(X2)
| ~ d(f(X0,X1)) ),
inference(global_subsumption_just,[status(thm)],[c_593,c_55,c_497,c_550,c_593]) ).
cnf(c_613,plain,
( ~ d(f(X0,X1))
| ~ d(X2) ),
inference(renaming,[status(thm)],[c_612]) ).
cnf(c_624,plain,
( ~ d(X0)
| d(X1) ),
inference(superposition,[status(thm)],[c_522,c_613]) ).
cnf(c_629,plain,
~ d(f(X0,X1)),
inference(backward_subsumption_resolution,[status(thm)],[c_613,c_624]) ).
cnf(c_632,plain,
d(X0),
inference(backward_subsumption_resolution,[status(thm)],[c_522,c_629]) ).
cnf(c_636,plain,
$false,
inference(backward_subsumption_resolution,[status(thm)],[c_629,c_632]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.14 % Problem : ALG011-1 : TPTP v8.1.2. Released v2.7.0.
% 0.07/0.15 % Command : run_iprover %s %d THM
% 0.15/0.35 % Computer : n023.cluster.edu
% 0.15/0.35 % Model : x86_64 x86_64
% 0.15/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.35 % Memory : 8042.1875MB
% 0.15/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.15/0.35 % CPULimit : 300
% 0.15/0.35 % WCLimit : 300
% 0.15/0.35 % DateTime : Thu May 2 22:59:39 EDT 2024
% 0.15/0.35 % CPUTime :
% 0.20/0.48 Running first-order theorem proving
% 0.20/0.48 Running: /export/starexec/sandbox2/solver/bin/run_problem --schedule fof_schedule --heuristic_context casc_unsat --no_cores 8 /export/starexec/sandbox2/benchmark/theBenchmark.p 300
% 1.89/1.20 % SZS status Started for theBenchmark.p
% 1.89/1.20 % SZS status Unsatisfiable for theBenchmark.p
% 1.89/1.20
% 1.89/1.20 %---------------- iProver v3.9 (pre CASC 2024/SMT-COMP 2024) ----------------%
% 1.89/1.20
% 1.89/1.20 ------ iProver source info
% 1.89/1.20
% 1.89/1.20 git: date: 2024-05-02 19:28:25 +0000
% 1.89/1.20 git: sha1: a33b5eb135c74074ba803943bb12f2ebd971352f
% 1.89/1.20 git: non_committed_changes: false
% 1.89/1.20
% 1.89/1.20 ------ Parsing...successful
% 1.89/1.20
% 1.89/1.20
% 1.89/1.20
% 1.89/1.20 ------ Preprocessing... sup_sim: 0 sf_s rm: 1 0s sf_e pe_s pe_e
% 1.89/1.20
% 1.89/1.20 ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
% 1.89/1.20
% 1.89/1.20 ------ Preprocessing... sf_s rm: 1 0s sf_e sf_s rm: 0 0s sf_e
% 1.89/1.20 ------ Proving...
% 1.89/1.20 ------ Problem Properties
% 1.89/1.20
% 1.89/1.20
% 1.89/1.20 clauses 7
% 1.89/1.20 conjectures 2
% 1.89/1.20 EPR 4
% 1.89/1.20 Horn 5
% 1.89/1.20 unary 3
% 1.89/1.20 binary 2
% 1.89/1.20 lits 13
% 1.89/1.20 lits eq 1
% 1.89/1.20 fd_pure 0
% 1.89/1.20 fd_pseudo 0
% 1.89/1.20 fd_cond 0
% 1.89/1.20 fd_pseudo_cond 0
% 1.89/1.20 AC symbols 0
% 1.89/1.20
% 1.89/1.20 ------ Schedule dynamic 5 is on
% 1.89/1.20
% 1.89/1.20 ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 1.89/1.20
% 1.89/1.20
% 1.89/1.20 ------
% 1.89/1.20 Current options:
% 1.89/1.20 ------
% 1.89/1.20
% 1.89/1.20
% 1.89/1.20
% 1.89/1.20
% 1.89/1.20 ------ Proving...
% 1.89/1.20
% 1.89/1.20
% 1.89/1.20 % SZS status Unsatisfiable for theBenchmark.p
% 1.89/1.20
% 1.89/1.20 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 1.89/1.20
% 1.89/1.20
%------------------------------------------------------------------------------