TSTP Solution File: RNG039-1 by iProver---3.8
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%------------------------------------------------------------------------------
% File : iProver---3.8
% Problem : RNG039-1 : TPTP v8.1.2. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% Computer : n006.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 13:54:51 EDT 2023
% Result : Unsatisfiable 0.52s 1.21s
% Output : CNFRefutation 0.52s
% Verified :
% SZS Type : Refutation
% Derivation depth : 12
% Number of leaves : 13
% Syntax : Number of clauses : 45 ( 45 unt; 0 nHn; 33 RR)
% Number of literals : 45 ( 36 equ; 4 neg)
% Maximal clause size : 1 ( 1 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 4 ( 2 usr; 1 prp; 0-3 aty)
% Number of functors : 7 ( 7 usr; 5 con; 0-2 aty)
% Number of variables : 17 ( 5 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(c_53,plain,
add(X0,X0) = additive_identity,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause34) ).
cnf(c_54,plain,
multiply(X0,X0) = X0,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause35) ).
cnf(c_55,plain,
multiply(a,b) = c,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause36) ).
cnf(c_56,plain,
multiply(b,a) = d,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause37) ).
cnf(c_57,plain,
sum(X0,X1,add(X1,X0)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause38) ).
cnf(c_59,plain,
product(b,d,d),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause40) ).
cnf(c_60,plain,
product(c,b,c),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause41) ).
cnf(c_63,plain,
product(a,multiply(b,X0),multiply(X1,X0)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause44) ).
cnf(c_70,plain,
product(a,d,multiply(c,a)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause51) ).
cnf(c_76,plain,
product(multiply(X0,b),a,multiply(X0,d)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause57) ).
cnf(c_85,plain,
product(add(b,a),b,add(b,c)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause68) ).
cnf(c_87,plain,
product(add(a,b),a,add(a,d)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause70) ).
cnf(c_91,negated_conjecture,
c != d,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_c_equals_d) ).
cnf(c_133,plain,
add(X0,X1) = add(X1,X0),
inference(well_definedness,[status(thm)],[c_57]) ).
cnf(c_135,plain,
multiply(b,d) = d,
inference(well_definedness,[status(thm)],[c_59]) ).
cnf(c_136,plain,
multiply(c,b) = c,
inference(well_definedness,[status(thm)],[c_60]) ).
cnf(c_139,plain,
multiply(a,multiply(b,X0)) = multiply(X1,X0),
inference(well_definedness,[status(thm)],[c_63]) ).
cnf(c_146,plain,
multiply(a,d) = multiply(c,a),
inference(well_definedness,[status(thm)],[c_70]) ).
cnf(c_152,plain,
multiply(multiply(X0,b),a) = multiply(X0,d),
inference(well_definedness,[status(thm)],[c_76]) ).
cnf(c_161,plain,
multiply(add(b,a),b) = add(b,c),
inference(well_definedness,[status(thm)],[c_85]) ).
cnf(c_163,plain,
multiply(add(a,b),a) = add(a,d),
inference(well_definedness,[status(thm)],[c_87]) ).
cnf(c_390,plain,
multiply(add(a,b),b) = add(b,c),
inference(demodulation,[status(thm)],[c_161,c_133]) ).
cnf(c_399,plain,
multiply(a,multiply(b,a)) = multiply(X0,d),
inference(demodulation,[status(thm)],[c_152,c_139]) ).
cnf(c_400,plain,
multiply(a,multiply(b,a)) = add(a,d),
inference(demodulation,[status(thm)],[c_163,c_139]) ).
cnf(c_401,plain,
multiply(a,multiply(b,b)) = add(b,c),
inference(demodulation,[status(thm)],[c_390,c_139]) ).
cnf(c_402,plain,
add(b,c) = c,
inference(demodulation,[status(thm)],[c_401,c_54,c_55]) ).
cnf(c_403,plain,
add(a,d) = multiply(a,d),
inference(light_normalisation,[status(thm)],[c_400,c_56]) ).
cnf(c_404,plain,
multiply(X0,d) = multiply(a,d),
inference(light_normalisation,[status(thm)],[c_399,c_56]) ).
cnf(c_405,plain,
multiply(a,d) = d,
inference(demodulation,[status(thm)],[c_135,c_404]) ).
cnf(c_407,plain,
add(a,d) = d,
inference(demodulation,[status(thm)],[c_403,c_405]) ).
cnf(c_408,plain,
multiply(c,a) = d,
inference(demodulation,[status(thm)],[c_146,c_405]) ).
cnf(c_631,plain,
multiply(a,multiply(b,X0)) = X0,
inference(superposition,[status(thm)],[c_139,c_54]) ).
cnf(c_634,plain,
multiply(X0,X1) = X1,
inference(demodulation,[status(thm)],[c_139,c_631]) ).
cnf(c_636,plain,
b = c,
inference(demodulation,[status(thm)],[c_136,c_634]) ).
cnf(c_637,plain,
b != d,
inference(demodulation,[status(thm)],[c_91,c_636]) ).
cnf(c_638,plain,
add(b,b) = b,
inference(light_normalisation,[status(thm)],[c_402,c_636]) ).
cnf(c_639,plain,
additive_identity = b,
inference(demodulation,[status(thm)],[c_638,c_53]) ).
cnf(c_640,plain,
additive_identity != d,
inference(demodulation,[status(thm)],[c_637,c_639]) ).
cnf(c_641,plain,
additive_identity = c,
inference(demodulation,[status(thm)],[c_636,c_639]) ).
cnf(c_642,plain,
multiply(additive_identity,a) = d,
inference(light_normalisation,[status(thm)],[c_408,c_641]) ).
cnf(c_643,plain,
a = d,
inference(demodulation,[status(thm)],[c_642,c_634]) ).
cnf(c_644,plain,
add(a,a) = a,
inference(demodulation,[status(thm)],[c_407,c_643]) ).
cnf(c_645,plain,
additive_identity != a,
inference(demodulation,[status(thm)],[c_640,c_643]) ).
cnf(c_648,plain,
additive_identity = a,
inference(demodulation,[status(thm)],[c_644,c_53]) ).
cnf(c_649,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[c_648,c_645]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.13 % Problem : RNG039-1 : TPTP v8.1.2. Released v1.0.0.
% 0.00/0.14 % Command : run_iprover %s %d THM
% 0.14/0.35 % Computer : n006.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
% 0.14/0.35 % DateTime : Sun Aug 27 02:01:52 EDT 2023
% 0.20/0.35 % CPUTime :
% 0.21/0.48 Running first-order theorem proving
% 0.21/0.48 Running: /export/starexec/sandbox/solver/bin/run_problem --schedule fof_schedule --no_cores 8 /export/starexec/sandbox/benchmark/theBenchmark.p 300
% 0.52/1.21 % SZS status Started for theBenchmark.p
% 0.52/1.21 % SZS status Unsatisfiable for theBenchmark.p
% 0.52/1.21
% 0.52/1.21 %---------------- iProver v3.8 (pre SMT-COMP 2023/CASC 2023) ----------------%
% 0.52/1.21
% 0.52/1.21 ------ iProver source info
% 0.52/1.21
% 0.52/1.21 git: date: 2023-05-31 18:12:56 +0000
% 0.52/1.21 git: sha1: 8abddc1f627fd3ce0bcb8b4cbf113b3cc443d7b6
% 0.52/1.21 git: non_committed_changes: false
% 0.52/1.21 git: last_make_outside_of_git: false
% 0.52/1.21
% 0.52/1.21 ------ Parsing...successful
% 0.52/1.21
% 0.52/1.21
% 0.52/1.21
% 0.52/1.21 ------ Preprocessing... sup_sim: 57 sf_s rm: 0 0s sf_e pe_s pe_e sup_sim: 3 sf_s rm: 0 0s sf_e pe_s pe_e sup_sim: 0 sf_s rm: 0 0s sf_e pe_s pe_e
% 0.52/1.21
% 0.52/1.21 ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
% 0.52/1.21
% 0.52/1.21 ------ Preprocessing... sf_s rm: 0 0s sf_e
% 0.52/1.21 ------ Proving...
% 0.52/1.21 ------ Problem Properties
% 0.52/1.21
% 0.52/1.21
% 0.52/1.21 clauses 24
% 0.52/1.21 conjectures 1
% 0.52/1.21 EPR 1
% 0.52/1.21 Horn 24
% 0.52/1.21 unary 24
% 0.52/1.21 binary 0
% 0.52/1.21 lits 24
% 0.52/1.21 lits eq 24
% 0.52/1.21 fd_pure 0
% 0.52/1.21 fd_pseudo 0
% 0.52/1.21 fd_cond 0
% 0.52/1.21 fd_pseudo_cond 0
% 0.52/1.21 AC symbols 1
% 0.52/1.21
% 0.52/1.21 ------ Schedule UEQ
% 0.52/1.21
% 0.52/1.21 ------ Option_UEQ Time Limit: 10.
% 0.52/1.21
% 0.52/1.21
% 0.52/1.21 ------
% 0.52/1.21 Current options:
% 0.52/1.21 ------
% 0.52/1.21
% 0.52/1.21
% 0.52/1.21
% 0.52/1.21
% 0.52/1.21 ------ Proving...
% 0.52/1.21
% 0.52/1.21
% 0.52/1.21 % SZS status Unsatisfiable for theBenchmark.p
% 0.52/1.21
% 0.52/1.21 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 0.52/1.21
% 0.52/1.21
%------------------------------------------------------------------------------