%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : ITP196^1 : 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.iHxi4KNH1f true
% Computer : n031.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 04:39:08 PM UTC 2025
% Result : Theorem 0.59s 0.80s
% Output : Refutation 0.59s
% Verified :
% SZS Type : Refutation
% Derivation depth : 3
% Number of leaves : 2
% Syntax : Number of formulae : 7 ( 5 unt; 0 typ; 0 def)
% Number of atoms : 9 ( 2 equ; 0 cnn)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 13 ( 5 ~; 1 |; 0 &; 6 @)
% ( 0 <=>; 1 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 3 avg)
% Number of types : 2 ( 1 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 4 ( 2 usr; 2 con; 0-2 aty)
% Number of variables : 2 ( 0 ^; 2 !; 0 ?; 2 :)
% Comments :
%------------------------------------------------------------------------------
thf(list_poly_real_type,type,
list_poly_real: $tType ).
thf(sturm_891428828rm_seq_type,type,
sturm_891428828rm_seq: list_poly_real > $o ).
thf(nil_poly_real_type,type,
nil_poly_real: list_poly_real ).
thf(fact_0_quasi__sturm__seq_Ops__not__Nil,axiom,
! [Ps: list_poly_real] :
( ( sturm_891428828rm_seq @ Ps )
=> ( Ps != nil_poly_real ) ) ).
thf(zip_derived_cl0,plain,
! [X0: list_poly_real] :
( ( X0 != nil_poly_real )
| ~ ( sturm_891428828rm_seq @ X0 ) ),
inference(cnf,[status(esa)],[fact_0_quasi__sturm__seq_Ops__not__Nil]) ).
thf(zip_derived_cl53,plain,
~ ( sturm_891428828rm_seq @ nil_poly_real ),
inference(simplify,[status(thm)],[zip_derived_cl0]) ).
thf(conj_0,conjecture,
~ ( sturm_891428828rm_seq @ nil_poly_real ) ).
thf(zf_stmt_0,negated_conjecture,
sturm_891428828rm_seq @ nil_poly_real,
inference('cnf.neg',[status(esa)],[conj_0]) ).
thf(zip_derived_cl52,plain,
sturm_891428828rm_seq @ nil_poly_real,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl54,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl53,zip_derived_cl52]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : ITP196^1 : TPTP v9.2.0. Released v7.5.0.
% 0.07/0.13 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.iHxi4KNH1f true
% 0.14/0.35 % Computer : n031.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 : Wed Oct 1 15:35:08 EDT 2025
% 0.14/0.35 % CPUTime :
% 0.14/0.35 % Running portfolio for 300 s
% 0.14/0.35 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.14/0.36 % Number of cores: 8
% 0.14/0.36 % Python version: Python 3.6.8
% 0.14/0.36 % Running in HO mode
% 0.55/0.68 % Total configuration time : 828
% 0.55/0.68 % Estimated wc time : 1656
% 0.55/0.68 % Estimated cpu time (8 cpus) : 207.0
% 0.58/0.73 % /export/starexec/sandbox/solver/bin/lams/40_c.s.sh running for 80s
% 0.58/0.74 % /export/starexec/sandbox/solver/bin/lams/35_full_unif4.sh running for 80s
% 0.58/0.76 % /export/starexec/sandbox/solver/bin/lams/40_c_ic.sh running for 80s
% 0.58/0.76 % /export/starexec/sandbox/solver/bin/lams/15_e_short1.sh running for 30s
% 0.58/0.76 % /export/starexec/sandbox/solver/bin/lams/40_noforms.sh running for 90s
% 0.58/0.77 % /export/starexec/sandbox/solver/bin/lams/40_b.comb.sh running for 70s
% 0.59/0.77 % /export/starexec/sandbox/solver/bin/lams/30_sp5.sh running for 60s
% 0.59/0.77 % /export/starexec/sandbox/solver/bin/lams/20_acsne_simpl.sh running for 40s
% 0.59/0.80 % Solved by lams/40_c.s.sh.
% 0.59/0.80 % done 6 iterations in 0.044s
% 0.59/0.80 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.59/0.80 % SZS output start Refutation
% See solution above
% 0.59/0.80
% 0.59/0.80
% 0.59/0.80 % Terminating...
% 1.42/0.88 % Runner terminated.
% 1.42/0.89 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------