%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : ITP211^3 : 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.bHn6dtnVdX true
% Computer : n005.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 09:48:04 AM UTC 2026
% Result : Theorem 134.74s 17.61s
% Output : Refutation 134.74s
% Verified :
% SZS Type : Refutation
% Derivation depth : 3
% Number of leaves : 7
% Syntax : Number of formulae : 18 ( 7 unt; 0 typ; 0 def)
% Number of atoms : 39 ( 13 equ; 0 cnn)
% Maximal formula atoms : 3 ( 2 avg)
% Number of connectives : 73 ( 7 ~; 6 |; 0 &; 55 @)
% ( 4 <=>; 1 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 4 avg)
% Number of types : 6 ( 5 usr)
% Number of type conns : 8 ( 8 >; 0 *; 0 +; 0 <<)
% Number of symbols : 14 ( 12 usr; 4 con; 0-2 aty)
% Number of variables : 14 ( 0 ^; 14 !; 0 ?; 14 :)
% Comments :
%------------------------------------------------------------------------------
thf(assn_type,type,
assn: $tType ).
thf(produc3658429121746597890et_nat_type,type,
produc3658429121746597890et_nat: $tType ).
thf(set_nat_type,type,
set_nat: $tType ).
thf(heap_e7401611519738050253t_unit_type,type,
heap_e7401611519738050253t_unit: $tType ).
thf(set_Pr4532377907799695533_nat_o_type,type,
set_Pr4532377907799695533_nat_o: $tType ).
thf(proper_type,type,
proper: ( produc3658429121746597890et_nat > $o ) > $o ).
thf(abs_assn_type,type,
abs_assn: ( produc3658429121746597890et_nat > $o ) > assn ).
thf(produc1824681642469235216et_nat_type,type,
produc1824681642469235216et_nat: produc3658429121746597890et_nat > heap_e7401611519738050253t_unit ).
thf(produc7507926704131184380et_nat_type,type,
produc7507926704131184380et_nat: heap_e7401611519738050253t_unit > set_nat > produc3658429121746597890et_nat ).
thf(produc8586169260539613262et_nat_type,type,
produc8586169260539613262et_nat: produc3658429121746597890et_nat > set_nat ).
thf(rep_assn_type,type,
rep_assn: assn > produc3658429121746597890et_nat > $o ).
thf(collec939566748876313656_nat_o_type,type,
collec939566748876313656_nat_o: ( ( produc3658429121746597890et_nat > $o ) > $o ) > set_Pr4532377907799695533_nat_o ).
thf(one_assn_raw_type,type,
one_assn_raw: produc3658429121746597890et_nat > $o ).
thf(h_type,type,
h: produc3658429121746597890et_nat ).
thf(one_one_assn_type,type,
one_one_assn: assn ).
thf(bot_bot_set_nat_type,type,
bot_bot_set_nat: set_nat ).
thf(member6576561426505652726_nat_o_type,type,
member6576561426505652726_nat_o: ( produc3658429121746597890et_nat > $o ) > set_Pr4532377907799695533_nat_o > $o ).
thf(conj_0,conjecture,
( ( rep_assn @ ( abs_assn @ one_assn_raw ) @ h )
<=> ( ( produc8586169260539613262et_nat @ h )
= bot_bot_set_nat ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ( ( rep_assn @ ( abs_assn @ one_assn_raw ) @ h )
<=> ( ( produc8586169260539613262et_nat @ h )
= bot_bot_set_nat ) ),
inference('cnf.neg',[status(esa)],[conj_0]) ).
thf(zip_derived_cl1142,plain,
( ( ( produc8586169260539613262et_nat @ h )
!= bot_bot_set_nat )
| ~ ( rep_assn @ ( abs_assn @ one_assn_raw ) @ h ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl1141,plain,
( ( ( produc8586169260539613262et_nat @ h )
= bot_bot_set_nat )
| ( rep_assn @ ( abs_assn @ one_assn_raw ) @ h ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(fact_78_one__assn__raw_Osimps,axiom,
! [H2: heap_e7401611519738050253t_unit,As: set_nat] :
( ( one_assn_raw @ ( produc7507926704131184380et_nat @ H2 @ As ) )
<=> ( As = bot_bot_set_nat ) ) ).
thf(zip_derived_cl35,plain,
! [X0: heap_e7401611519738050253t_unit,X1: set_nat] :
( ( one_assn_raw @ ( produc7507926704131184380et_nat @ X0 @ X1 ) )
| ( X1 != bot_bot_set_nat ) ),
inference(cnf,[status(esa)],[fact_78_one__assn__raw_Osimps]) ).
thf(fact_4842_surjective__pairing,axiom,
! [T4: produc3658429121746597890et_nat] :
( T4
= ( produc7507926704131184380et_nat @ ( produc1824681642469235216et_nat @ T4 ) @ ( produc8586169260539613262et_nat @ T4 ) ) ) ).
thf(zip_derived_cl1111,plain,
! [X0: produc3658429121746597890et_nat] :
( X0
= ( produc7507926704131184380et_nat @ ( produc1824681642469235216et_nat @ X0 ) @ ( produc8586169260539613262et_nat @ X0 ) ) ),
inference(cnf,[status(esa)],[fact_4842_surjective__pairing]) ).
thf(fact_76_one__assn__def,axiom,
( one_one_assn
= ( abs_assn @ one_assn_raw ) ) ).
thf(zip_derived_cl32,plain,
( one_one_assn
= ( abs_assn @ one_assn_raw ) ),
inference(cnf,[status(esa)],[fact_76_one__assn__def]) ).
thf(zip_derived_cl34,plain,
! [X0: set_nat,X1: heap_e7401611519738050253t_unit] :
( ( X0 = bot_bot_set_nat )
| ~ ( one_assn_raw @ ( produc7507926704131184380et_nat @ X1 @ X0 ) ) ),
inference(cnf,[status(esa)],[fact_78_one__assn__raw_Osimps]) ).
thf(fact_88_one__assn__proper,axiom,
proper @ one_assn_raw ).
thf(zip_derived_cl47,plain,
proper @ one_assn_raw,
inference(cnf,[status(esa)],[fact_88_one__assn__proper]) ).
thf(fact_77_Abs__assn__inverse,axiom,
! [Y: produc3658429121746597890et_nat > $o] :
( ( member6576561426505652726_nat_o @ Y @ ( collec939566748876313656_nat_o @ proper ) )
=> ( ( rep_assn @ ( abs_assn @ Y ) )
= Y ) ) ).
thf(zip_derived_cl33,plain,
! [X0: produc3658429121746597890et_nat > $o] :
( ( ( rep_assn @ ( abs_assn @ X0 ) )
= X0 )
| ~ ( member6576561426505652726_nat_o @ X0 @ ( collec939566748876313656_nat_o @ proper ) ) ),
inference(cnf,[status(esa)],[fact_77_Abs__assn__inverse]) ).
thf(fact_102_mem__Collect__eq,axiom,
! [A2: produc3658429121746597890et_nat > $o,P: ( produc3658429121746597890et_nat > $o ) > $o] :
( ( member6576561426505652726_nat_o @ A2 @ ( collec939566748876313656_nat_o @ P ) )
<=> ( P @ A2 ) ) ).
thf(zip_derived_cl63,plain,
! [X0: produc3658429121746597890et_nat > $o,X1: ( produc3658429121746597890et_nat > $o ) > $o] :
( ( member6576561426505652726_nat_o @ X0 @ ( collec939566748876313656_nat_o @ X1 ) )
| ~ ( X1 @ X0 ) ),
inference(cnf,[status(esa)],[fact_102_mem__Collect__eq]) ).
thf(zip_derived_cl16773,plain,
$false,
inference(eprover,[status(thm)],[zip_derived_cl1142,zip_derived_cl1141,zip_derived_cl35,zip_derived_cl1111,zip_derived_cl32,zip_derived_cl34,zip_derived_cl47,zip_derived_cl33,zip_derived_cl63]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : ITP211^3 : TPTP v9.2.1. Bugfixed v9.2.1.
% 0.12/0.13 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.bHn6dtnVdX true
% 0.16/0.34 % Computer : n005.cluster.edu
% 0.16/0.34 % Model : x86_64 x86_64
% 0.16/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.34 % Memory : 8042.1875MB
% 0.16/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.16/0.34 % CPULimit : 300
% 0.16/0.34 % WCLimit : 300
% 0.16/0.34 % DateTime : Thu Feb 26 02:48:59 EST 2026
% 0.16/0.34 % CPUTime :
% 0.16/0.34 % Running portfolio for 300 s
% 0.16/0.34 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.16/0.34 % Number of cores: 8
% 0.16/0.35 % Python version: Python 3.6.8
% 0.16/0.35 % Running in HO mode
% 0.45/0.62 % Total configuration time : 828
% 0.45/0.62 % Estimated wc time : 1656
% 0.45/0.62 % Estimated cpu time (8 cpus) : 207.0
% 0.53/0.70 % /export/starexec/sandbox/solver/bin/lams/40_c.s.sh running for 80s
% 0.53/0.70 % /export/starexec/sandbox/solver/bin/lams/35_full_unif4.sh running for 80s
% 0.53/0.71 % /export/starexec/sandbox/solver/bin/lams/40_c_ic.sh running for 80s
% 0.53/0.72 % /export/starexec/sandbox/solver/bin/lams/15_e_short1.sh running for 30s
% 0.53/0.73 % /export/starexec/sandbox/solver/bin/lams/40_noforms.sh running for 90s
% 0.53/0.74 % /export/starexec/sandbox/solver/bin/lams/40_b.comb.sh running for 70s
% 0.53/0.74 % /export/starexec/sandbox/solver/bin/lams/20_acsne_simpl.sh running for 40s
% 0.53/0.78 % /export/starexec/sandbox/solver/bin/lams/30_sp5.sh running for 60s
% 4.92/1.20 % /export/starexec/sandbox/solver/bin/lams/30_b.l.sh running for 90s
% 134.74/17.61 % Solved by lams/40_c.s.sh.
% 134.74/17.61 % done 1011 iterations in 16.889s
% 134.74/17.61 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 134.74/17.61 % SZS output start Refutation
% See solution above
% 134.74/17.61
% 134.74/17.61
% 134.74/17.61 % Terminating...
% 18.88/17.72 % Runner terminated.
% 18.88/17.73 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------