TSTP Solution File: HEN003-4 by iProver---3.8
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%------------------------------------------------------------------------------
% File : iProver---3.8
% Problem : HEN003-4 : TPTP v8.1.2. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% Computer : n024.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 01:55:52 EDT 2023
% Result : Unsatisfiable 0.49s 1.19s
% Output : CNFRefutation 0.49s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 8
% Syntax : Number of clauses : 16 ( 12 unt; 0 nHn; 6 RR)
% Number of literals : 21 ( 9 equ; 6 neg)
% Maximal clause size : 3 ( 1 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 3 ( 3 usr; 2 con; 0-2 aty)
% Number of variables : 22 ( 5 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(c_50,plain,
divide(zero,X0) = zero,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',zero_divide_anything_is_zero) ).
cnf(c_51,negated_conjecture,
divide(a,a) != zero,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_x_divide_x_is_zero) ).
cnf(c_52,plain,
( ~ less_equal(X0,X1)
| divide(X0,X1) = zero ),
file('/export/starexec/sandbox/benchmark/Axioms/HEN002-0.ax',quotient_less_equal1) ).
cnf(c_53,plain,
( divide(X0,X1) != zero
| less_equal(X0,X1) ),
file('/export/starexec/sandbox/benchmark/Axioms/HEN002-0.ax',quotient_less_equal2) ).
cnf(c_54,plain,
less_equal(divide(X0,X1),X0),
file('/export/starexec/sandbox/benchmark/Axioms/HEN002-0.ax',quotient_smaller_than_numerator) ).
cnf(c_55,plain,
less_equal(divide(divide(X0,X1),divide(X2,X1)),divide(divide(X0,X2),X1)),
file('/export/starexec/sandbox/benchmark/Axioms/HEN002-0.ax',quotient_property) ).
cnf(c_56,plain,
less_equal(zero,X0),
file('/export/starexec/sandbox/benchmark/Axioms/HEN002-0.ax',zero_is_smallest) ).
cnf(c_57,plain,
( ~ less_equal(X0,X1)
| ~ less_equal(X1,X0)
| X0 = X1 ),
file('/export/starexec/sandbox/benchmark/Axioms/HEN002-0.ax',less_equal_and_equal) ).
cnf(c_299,plain,
divide(divide(X0,X1),X0) = zero,
inference(superposition,[status(thm)],[c_54,c_52]) ).
cnf(c_322,plain,
( ~ less_equal(X0,zero)
| X0 = zero ),
inference(superposition,[status(thm)],[c_56,c_57]) ).
cnf(c_339,plain,
less_equal(divide(divide(X0,X0),divide(X1,X0)),zero),
inference(superposition,[status(thm)],[c_299,c_55]) ).
cnf(c_380,plain,
less_equal(divide(divide(X0,X0),zero),zero),
inference(superposition,[status(thm)],[c_50,c_339]) ).
cnf(c_396,plain,
divide(divide(X0,X0),zero) = zero,
inference(superposition,[status(thm)],[c_380,c_322]) ).
cnf(c_402,plain,
less_equal(divide(X0,X0),zero),
inference(superposition,[status(thm)],[c_396,c_53]) ).
cnf(c_417,plain,
divide(X0,X0) = zero,
inference(superposition,[status(thm)],[c_402,c_322]) ).
cnf(c_418,plain,
$false,
inference(backward_subsumption_resolution,[status(thm)],[c_51,c_417]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : HEN003-4 : TPTP v8.1.2. Released v1.0.0.
% 0.07/0.13 % Command : run_iprover %s %d THM
% 0.13/0.34 % Computer : n024.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 13:22:09 EDT 2023
% 0.13/0.34 % CPUTime :
% 0.19/0.46 Running first-order theorem proving
% 0.19/0.46 Running: /export/starexec/sandbox/solver/bin/run_problem --schedule fof_schedule --no_cores 8 /export/starexec/sandbox/benchmark/theBenchmark.p 300
% 0.49/1.19 % SZS status Started for theBenchmark.p
% 0.49/1.19 % SZS status Unsatisfiable for theBenchmark.p
% 0.49/1.19
% 0.49/1.19 %---------------- iProver v3.8 (pre SMT-COMP 2023/CASC 2023) ----------------%
% 0.49/1.19
% 0.49/1.19 ------ iProver source info
% 0.49/1.19
% 0.49/1.19 git: date: 2023-05-31 18:12:56 +0000
% 0.49/1.19 git: sha1: 8abddc1f627fd3ce0bcb8b4cbf113b3cc443d7b6
% 0.49/1.19 git: non_committed_changes: false
% 0.49/1.19 git: last_make_outside_of_git: false
% 0.49/1.19
% 0.49/1.19 ------ Parsing...successful
% 0.49/1.19
% 0.49/1.19
% 0.49/1.19
% 0.49/1.19 ------ Preprocessing... sup_sim: 0 sf_s rm: 1 0s sf_e pe_s pe_e
% 0.49/1.19
% 0.49/1.19 ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
% 0.49/1.19
% 0.49/1.19 ------ Preprocessing... sf_s rm: 1 0s sf_e sf_s rm: 0 0s sf_e
% 0.49/1.19 ------ Proving...
% 0.49/1.19 ------ Problem Properties
% 0.49/1.19
% 0.49/1.19
% 0.49/1.19 clauses 10
% 0.49/1.19 conjectures 1
% 0.49/1.19 EPR 3
% 0.49/1.19 Horn 10
% 0.49/1.19 unary 7
% 0.49/1.19 binary 2
% 0.49/1.19 lits 14
% 0.49/1.19 lits eq 6
% 0.49/1.19 fd_pure 0
% 0.49/1.19 fd_pseudo 0
% 0.49/1.19 fd_cond 0
% 0.49/1.19 fd_pseudo_cond 1
% 0.49/1.19 AC symbols 0
% 0.49/1.19
% 0.49/1.19 ------ Schedule dynamic 5 is on
% 0.49/1.19
% 0.49/1.19 ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 0.49/1.19
% 0.49/1.19
% 0.49/1.19 ------
% 0.49/1.19 Current options:
% 0.49/1.19 ------
% 0.49/1.19
% 0.49/1.19
% 0.49/1.19
% 0.49/1.19
% 0.49/1.19 ------ Proving...
% 0.49/1.19
% 0.49/1.19
% 0.49/1.19 % SZS status Unsatisfiable for theBenchmark.p
% 0.49/1.19
% 0.49/1.19 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 0.49/1.19
% 0.49/1.19
%------------------------------------------------------------------------------