%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : ITP276^3 : TPTP v9.2.1. Bugfixed v9.2.1.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.kGPiV91tag true
% Computer : n017.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 : Sat Feb 28 09:48:31 AM UTC 2026
% Result : Theorem 123.23s 16.77s
% Output : Refutation 123.23s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 8
% Syntax : Number of formulae : 25 ( 22 unt; 0 typ; 0 def)
% Number of atoms : 30 ( 18 equ; 0 cnn)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 78 ( 6 ~; 3 |; 0 &; 67 @)
% ( 1 <=>; 1 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 3 avg)
% Number of types : 3 ( 2 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 10 ( 8 usr; 5 con; 0-2 aty)
% Number of variables : 9 ( 0 ^; 9 !; 0 ?; 9 :)
% Comments :
%------------------------------------------------------------------------------
thf(nat_type,type,
nat: $tType ).
thf(num_type,type,
num: $tType ).
thf(numeral_numeral_nat_type,type,
numeral_numeral_nat: num > nat ).
thf(deg_type,type,
deg: nat ).
thf(one_one_nat_type,type,
one_one_nat: nat ).
thf(bit0_type,type,
bit0: num > num ).
thf(suc_type,type,
suc: nat > nat ).
thf(ord_less_eq_nat_type,type,
ord_less_eq_nat: nat > nat > $o ).
thf(zero_zero_nat_type,type,
zero_zero_nat: nat ).
thf(one_type,type,
one: num ).
thf(fact_2986_a0,axiom,
ord_less_eq_nat @ ( numeral_numeral_nat @ ( bit0 @ one ) ) @ deg ).
thf(zip_derived_cl3004,plain,
ord_less_eq_nat @ ( numeral_numeral_nat @ ( bit0 @ one ) ) @ deg,
inference(cnf,[status(esa)],[fact_2986_a0]) ).
thf(fact_75__C1_C_I2_J,axiom,
( deg
= ( suc @ zero_zero_nat ) ) ).
thf(zip_derived_cl39,plain,
( deg
= ( suc @ zero_zero_nat ) ),
inference(cnf,[status(esa)],[fact_75__C1_C_I2_J]) ).
thf(fact_3357_numeral__1__eq__Suc__0,axiom,
( ( numeral_numeral_nat @ one )
= ( suc @ zero_zero_nat ) ) ).
thf(zip_derived_cl3258,plain,
( ( numeral_numeral_nat @ one )
= ( suc @ zero_zero_nat ) ),
inference(cnf,[status(esa)],[fact_3357_numeral__1__eq__Suc__0]) ).
thf(zip_derived_cl6800,plain,
( deg
= ( numeral_numeral_nat @ one ) ),
inference(demod,[status(thm)],[zip_derived_cl39,zip_derived_cl3258]) ).
thf(zip_derived_cl22920,plain,
ord_less_eq_nat @ ( numeral_numeral_nat @ ( bit0 @ one ) ) @ ( numeral_numeral_nat @ one ),
inference(demod,[status(thm)],[zip_derived_cl3004,zip_derived_cl6800]) ).
thf(fact_112_order__antisym__conv,axiom,
! [Y: nat,X: nat] :
( ( ord_less_eq_nat @ Y @ X )
=> ( ( ord_less_eq_nat @ X @ Y )
<=> ( X = Y ) ) ) ).
thf(zip_derived_cl78,plain,
! [X0: nat,X1: nat] :
( ~ ( ord_less_eq_nat @ X0 @ X1 )
| ( X0 = X1 )
| ~ ( ord_less_eq_nat @ X1 @ X0 ) ),
inference(cnf,[status(esa)],[fact_112_order__antisym__conv]) ).
thf(zip_derived_cl27171,plain,
( ( ( numeral_numeral_nat @ one )
= ( numeral_numeral_nat @ ( bit0 @ one ) ) )
| ~ ( ord_less_eq_nat @ ( numeral_numeral_nat @ one ) @ ( numeral_numeral_nat @ ( bit0 @ one ) ) ) ),
inference('sup-',[status(thm)],[zip_derived_cl22920,zip_derived_cl78]) ).
thf(fact_3468_one__le__numeral,axiom,
! [N: num] : ( ord_less_eq_nat @ one_one_nat @ ( numeral_numeral_nat @ N ) ) ).
thf(zip_derived_cl3346,plain,
! [X0: num] : ( ord_less_eq_nat @ one_one_nat @ ( numeral_numeral_nat @ X0 ) ),
inference(cnf,[status(esa)],[fact_3468_one__le__numeral]) ).
thf(fact_3278_numeral__One,axiom,
( ( numeral_numeral_nat @ one )
= one_one_nat ) ).
thf(zip_derived_cl3205,plain,
( ( numeral_numeral_nat @ one )
= one_one_nat ),
inference(cnf,[status(esa)],[fact_3278_numeral__One]) ).
thf(zip_derived_cl12861,plain,
! [X0: num] : ( ord_less_eq_nat @ ( numeral_numeral_nat @ one ) @ ( numeral_numeral_nat @ X0 ) ),
inference(demod,[status(thm)],[zip_derived_cl3346,zip_derived_cl3205]) ).
thf(zip_derived_cl27209,plain,
( ( numeral_numeral_nat @ one )
= ( numeral_numeral_nat @ ( bit0 @ one ) ) ),
inference(demod,[status(thm)],[zip_derived_cl27171,zip_derived_cl12861]) ).
thf(fact_3212_Suc__1,axiom,
( ( suc @ one_one_nat )
= ( numeral_numeral_nat @ ( bit0 @ one ) ) ) ).
thf(zip_derived_cl3138,plain,
( ( suc @ one_one_nat )
= ( numeral_numeral_nat @ ( bit0 @ one ) ) ),
inference(cnf,[status(esa)],[fact_3212_Suc__1]) ).
thf(zip_derived_cl3205_001,plain,
( ( numeral_numeral_nat @ one )
= one_one_nat ),
inference(cnf,[status(esa)],[fact_3278_numeral__One]) ).
thf(zip_derived_cl7796,plain,
( ( suc @ ( numeral_numeral_nat @ one ) )
= ( numeral_numeral_nat @ ( bit0 @ one ) ) ),
inference(demod,[status(thm)],[zip_derived_cl3138,zip_derived_cl3205]) ).
thf(fact_80_n__not__Suc__n,axiom,
! [N: nat] :
( N
!= ( suc @ N ) ) ).
thf(zip_derived_cl46,plain,
! [X0: nat] :
( X0
!= ( suc @ X0 ) ),
inference(cnf,[status(esa)],[fact_80_n__not__Suc__n]) ).
thf(zip_derived_cl7802,plain,
( ( numeral_numeral_nat @ one )
!= ( numeral_numeral_nat @ ( bit0 @ one ) ) ),
inference('sup-',[status(thm)],[zip_derived_cl7796,zip_derived_cl46]) ).
thf(zip_derived_cl27210,plain,
$false,
inference('simplify_reflect-',[status(thm)],[zip_derived_cl27209,zip_derived_cl7802]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.14 % Problem : ITP276^3 : TPTP v9.2.1. Bugfixed v9.2.1.
% 0.12/0.15 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.kGPiV91tag true
% 0.17/0.37 % Computer : n017.cluster.edu
% 0.17/0.37 % Model : x86_64 x86_64
% 0.17/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.17/0.37 % Memory : 8042.1875MB
% 0.17/0.37 % OS : Linux 3.10.0-693.el7.x86_64
% 0.17/0.37 % CPULimit : 300
% 0.17/0.37 % WCLimit : 300
% 0.17/0.37 % DateTime : Fri Feb 27 13:41:11 EST 2026
% 0.17/0.37 % CPUTime :
% 0.17/0.37 % Running portfolio for 300 s
% 0.17/0.37 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.17/0.37 % Number of cores: 8
% 0.25/0.37 % Python version: Python 3.6.8
% 0.25/0.37 % Running in HO mode
% 0.38/0.61 % Total configuration time : 828
% 0.38/0.61 % Estimated wc time : 1656
% 0.38/0.61 % Estimated cpu time (8 cpus) : 207.0
% 0.52/0.68 % /export/starexec/sandbox/solver/bin/lams/40_c.s.sh running for 80s
% 0.52/0.68 % /export/starexec/sandbox/solver/bin/lams/35_full_unif4.sh running for 80s
% 0.52/0.68 % /export/starexec/sandbox/solver/bin/lams/40_c_ic.sh running for 80s
% 0.52/0.69 % /export/starexec/sandbox/solver/bin/lams/15_e_short1.sh running for 30s
% 0.52/0.70 % /export/starexec/sandbox/solver/bin/lams/40_noforms.sh running for 90s
% 0.52/0.70 % /export/starexec/sandbox/solver/bin/lams/40_b.comb.sh running for 70s
% 0.52/0.71 % /export/starexec/sandbox/solver/bin/lams/20_acsne_simpl.sh running for 40s
% 0.52/0.73 % /export/starexec/sandbox/solver/bin/lams/30_sp5.sh running for 60s
% 4.99/1.23 % /export/starexec/sandbox/solver/bin/lams/30_b.l.sh running for 90s
% 123.23/16.77 % Solved by lams/40_c.s.sh.
% 123.23/16.77 % done 1128 iterations in 16.048s
% 123.23/16.77 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 123.23/16.77 % SZS output start Refutation
% See solution above
% 123.23/16.77
% 123.23/16.77
% 123.23/16.77 % Terminating...
% 114.02/16.89 % Runner terminated.
% 17.89/16.92 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------