%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : ITP129^1 : TPTP v9.2.0. Released v7.5.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.BX4K6p4TTY true
% Computer : n027.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 Oct 2 04:38:55 PM UTC 2025
% Result : Theorem 217.25s 28.01s
% Output : Refutation 217.25s
% Verified :
% SZS Type : Refutation
% Derivation depth : 3
% Number of leaves : 14
% Syntax : Number of formulae : 30 ( 24 unt; 0 typ; 0 def)
% Number of atoms : 36 ( 35 equ; 0 cnn)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 153 ( 9 ~; 3 |; 0 &; 138 @)
% ( 1 <=>; 2 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 3 avg)
% Number of types : 2 ( 2 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 13 ( 11 usr; 6 con; 0-2 aty)
% Number of variables : 34 ( 0 ^; 34 !; 0 ?; 34 :)
% Comments :
%------------------------------------------------------------------------------
thf(int_type,type,
int: $tType ).
thf(nat_type,type,
nat: $tType ).
thf(divide_divide_int_type,type,
divide_divide_int: int > int > int ).
thf(one_one_int_type,type,
one_one_int: int ).
thf(zero_zero_nat_type,type,
zero_zero_nat: nat ).
thf(times_times_int_type,type,
times_times_int: int > int > int ).
thf(semiri2019852685at_int_type,type,
semiri2019852685at_int: nat > int ).
thf(plus_plus_int_type,type,
plus_plus_int: int > int > int ).
thf(power_power_int_type,type,
power_power_int: int > nat > int ).
thf(x_type,type,
x: int ).
thf(zero_zero_int_type,type,
zero_zero_int: int ).
thf(pm_type,type,
pm: nat ).
thf(suc_type,type,
suc: nat > nat ).
thf(fact_184_div__0,axiom,
! [A: int] :
( ( divide_divide_int @ zero_zero_int @ A )
= zero_zero_int ) ).
thf(zip_derived_cl121,plain,
! [X0: int] :
( ( divide_divide_int @ zero_zero_int @ X0 )
= zero_zero_int ),
inference(cnf,[status(esa)],[fact_184_div__0]) ).
thf(fact_288_times__int__code_I2_J,axiom,
! [L: int] :
( ( times_times_int @ zero_zero_int @ L )
= zero_zero_int ) ).
thf(zip_derived_cl185,plain,
! [X0: int] :
( ( times_times_int @ zero_zero_int @ X0 )
= zero_zero_int ),
inference(cnf,[status(esa)],[fact_288_times__int__code_I2_J]) ).
thf(fact_267_power__not__zero,axiom,
! [A: int,N: nat] :
( ( A != zero_zero_int )
=> ( ( power_power_int @ A @ N )
!= zero_zero_int ) ) ).
thf(zip_derived_cl167,plain,
! [X0: int,X1: nat] :
( ( X0 = zero_zero_int )
| ( ( power_power_int @ X0 @ X1 )
!= zero_zero_int ) ),
inference(cnf,[status(esa)],[fact_267_power__not__zero]) ).
thf(fact_280_Zero__not__Suc,axiom,
! [M: nat] :
( zero_zero_nat
!= ( suc @ M ) ) ).
thf(zip_derived_cl180,plain,
! [X0: nat] :
( zero_zero_nat
!= ( suc @ X0 ) ),
inference(cnf,[status(esa)],[fact_280_Zero__not__Suc]) ).
thf(fact_109__092_060open_062_092_060And_062n_O_Ax_A_L_Ax_A_K_An_A_061_Ax_A_K_A_I1_A_L_An_J_092_060close_062,axiom,
! [N: int] :
( ( plus_plus_int @ x @ ( times_times_int @ x @ N ) )
= ( times_times_int @ x @ ( plus_plus_int @ one_one_int @ N ) ) ) ).
thf(zip_derived_cl80,plain,
! [X0: int] :
( ( plus_plus_int @ x @ ( times_times_int @ x @ X0 ) )
= ( times_times_int @ x @ ( plus_plus_int @ one_one_int @ X0 ) ) ),
inference(cnf,[status(esa)],[fact_109__092_060open_062_092_060And_062n_O_Ax_A_L_Ax_A_K_An_A_061_Ax_A_K_A_I1_A_L_An_J_092_060close_062]) ).
thf(fact_223_nonzero__mult__div__cancel__right,axiom,
! [B: int,A: int] :
( ( B != zero_zero_int )
=> ( ( divide_divide_int @ ( times_times_int @ A @ B ) @ B )
= A ) ) ).
thf(zip_derived_cl143,plain,
! [X0: int,X1: int] :
( ( X0 = zero_zero_int )
| ( ( divide_divide_int @ ( times_times_int @ X1 @ X0 ) @ X0 )
= X1 ) ),
inference(cnf,[status(esa)],[fact_223_nonzero__mult__div__cancel__right]) ).
thf(fact_243_int__ops_I1_J,axiom,
( ( semiri2019852685at_int @ zero_zero_nat )
= zero_zero_int ) ).
thf(zip_derived_cl150,plain,
( ( semiri2019852685at_int @ zero_zero_nat )
= zero_zero_int ),
inference(cnf,[status(esa)],[fact_243_int__ops_I1_J]) ).
thf(fact_135_int__ops_I4_J,axiom,
! [A: nat] :
( ( semiri2019852685at_int @ ( suc @ A ) )
= ( plus_plus_int @ ( semiri2019852685at_int @ A ) @ one_one_int ) ) ).
thf(zip_derived_cl91,plain,
! [X0: nat] :
( ( semiri2019852685at_int @ ( suc @ X0 ) )
= ( plus_plus_int @ ( semiri2019852685at_int @ X0 ) @ one_one_int ) ),
inference(cnf,[status(esa)],[fact_135_int__ops_I4_J]) ).
thf(fact_96_int__int__eq,axiom,
! [M: nat,N: nat] :
( ( ( semiri2019852685at_int @ M )
= ( semiri2019852685at_int @ N ) )
<=> ( M = N ) ) ).
thf(zip_derived_cl69,plain,
! [X0: nat,X1: nat] :
( ( X1 = X0 )
| ( ( semiri2019852685at_int @ X1 )
!= ( semiri2019852685at_int @ X0 ) ) ),
inference(cnf,[status(esa)],[fact_96_int__int__eq]) ).
thf(fact_13_power__Suc,axiom,
! [A: int,N: nat] :
( ( power_power_int @ A @ ( suc @ N ) )
= ( times_times_int @ A @ ( power_power_int @ A @ N ) ) ) ).
thf(zip_derived_cl9,plain,
! [X0: int,X1: nat] :
( ( power_power_int @ X0 @ ( suc @ X1 ) )
= ( times_times_int @ X0 @ ( power_power_int @ X0 @ X1 ) ) ),
inference(cnf,[status(esa)],[fact_13_power__Suc]) ).
thf(fact_291_plus__int__code_I1_J,axiom,
! [K: int] :
( ( plus_plus_int @ K @ zero_zero_int )
= K ) ).
thf(zip_derived_cl188,plain,
! [X0: int] :
( ( plus_plus_int @ X0 @ zero_zero_int )
= X0 ),
inference(cnf,[status(esa)],[fact_291_plus__int__code_I1_J]) ).
thf(fact_86_add_Ocommute,axiom,
! [A3: int,B2: int] :
( ( plus_plus_int @ A3 @ B2 )
= ( plus_plus_int @ B2 @ A3 ) ) ).
thf(zip_derived_cl63,plain,
! [X0: int,X1: int] :
( ( plus_plus_int @ X1 @ X0 )
= ( plus_plus_int @ X0 @ X1 ) ),
inference(cnf,[status(esa)],[fact_86_add_Ocommute]) ).
thf(conj_0,conjecture,
( ( divide_divide_int @ ( plus_plus_int @ ( divide_divide_int @ ( power_power_int @ x @ ( suc @ pm ) ) @ ( power_power_int @ x @ pm ) ) @ ( times_times_int @ x @ ( semiri2019852685at_int @ pm ) ) ) @ ( semiri2019852685at_int @ ( suc @ pm ) ) )
= x ) ).
thf(zf_stmt_0,negated_conjecture,
( ( divide_divide_int @ ( plus_plus_int @ ( divide_divide_int @ ( power_power_int @ x @ ( suc @ pm ) ) @ ( power_power_int @ x @ pm ) ) @ ( times_times_int @ x @ ( semiri2019852685at_int @ pm ) ) ) @ ( semiri2019852685at_int @ ( suc @ pm ) ) )
!= x ),
inference('cnf.neg',[status(esa)],[conj_0]) ).
thf(zip_derived_cl207,plain,
( ( divide_divide_int @ ( plus_plus_int @ ( divide_divide_int @ ( power_power_int @ x @ ( suc @ pm ) ) @ ( power_power_int @ x @ pm ) ) @ ( times_times_int @ x @ ( semiri2019852685at_int @ pm ) ) ) @ ( semiri2019852685at_int @ ( suc @ pm ) ) )
!= x ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(fact_124_of__nat__Suc,axiom,
! [M: nat] :
( ( semiri2019852685at_int @ ( suc @ M ) )
= ( plus_plus_int @ one_one_int @ ( semiri2019852685at_int @ M ) ) ) ).
thf(zip_derived_cl88,plain,
! [X0: nat] :
( ( semiri2019852685at_int @ ( suc @ X0 ) )
= ( plus_plus_int @ one_one_int @ ( semiri2019852685at_int @ X0 ) ) ),
inference(cnf,[status(esa)],[fact_124_of__nat__Suc]) ).
thf(zip_derived_cl20033,plain,
$false,
inference(eprover,[status(thm)],[zip_derived_cl121,zip_derived_cl185,zip_derived_cl167,zip_derived_cl180,zip_derived_cl80,zip_derived_cl143,zip_derived_cl150,zip_derived_cl91,zip_derived_cl69,zip_derived_cl9,zip_derived_cl188,zip_derived_cl63,zip_derived_cl207,zip_derived_cl88]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.15 % Problem : ITP129^1 : TPTP v9.2.0. Released v7.5.0.
% 0.03/0.16 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.BX4K6p4TTY true
% 0.14/0.36 % Computer : n027.cluster.edu
% 0.14/0.36 % Model : x86_64 x86_64
% 0.14/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.36 % Memory : 8042.1875MB
% 0.14/0.36 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.36 % CPULimit : 300
% 0.14/0.36 % WCLimit : 300
% 0.14/0.36 % DateTime : Wed Oct 1 15:35:08 EDT 2025
% 0.14/0.36 % CPUTime :
% 0.14/0.36 % Running portfolio for 300 s
% 0.14/0.36 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.14/0.36 % Number of cores: 8
% 0.14/0.37 % Python version: Python 3.6.8
% 0.14/0.37 % Running in HO mode
% 0.51/0.63 % Total configuration time : 828
% 0.51/0.63 % Estimated wc time : 1656
% 0.51/0.63 % Estimated cpu time (8 cpus) : 207.0
% 0.51/0.70 % /export/starexec/sandbox/solver/bin/lams/40_c.s.sh running for 80s
% 0.51/0.70 % /export/starexec/sandbox/solver/bin/lams/35_full_unif4.sh running for 80s
% 0.51/0.73 % /export/starexec/sandbox/solver/bin/lams/15_e_short1.sh running for 30s
% 0.51/0.73 % /export/starexec/sandbox/solver/bin/lams/40_c_ic.sh running for 80s
% 0.51/0.74 % /export/starexec/sandbox/solver/bin/lams/40_b.comb.sh running for 70s
% 0.51/0.74 % /export/starexec/sandbox/solver/bin/lams/20_acsne_simpl.sh running for 40s
% 0.51/0.74 % /export/starexec/sandbox/solver/bin/lams/40_noforms.sh running for 90s
% 0.54/0.77 % /export/starexec/sandbox/solver/bin/lams/30_sp5.sh running for 60s
% 0.54/0.78 % /export/starexec/sandbox/solver/bin/lams/30_b.l.sh running for 90s
% 217.25/28.01 % Solved by lams/40_c_ic.sh.
% 217.25/28.01 % done 1134 iterations in 27.256s
% 217.25/28.01 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 217.25/28.01 % SZS output start Refutation
% See solution above
% 217.25/28.01
% 217.25/28.01
% 217.25/28.01 % Terminating...
% 217.40/28.10 % Runner terminated.
% 217.40/28.10 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------