%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SWC210-1 : TPTP v9.2.0. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.Sbl7mKrJwX true
% Computer : n019.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 04:58:58 PM UTC 2025
% Result : Unsatisfiable 0.56s 0.80s
% Output : Refutation 0.56s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12 % Problem : SWC210-1 : TPTP v9.2.0. Released v2.4.0.
% 0.11/0.13 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.Sbl7mKrJwX true
% 0.13/0.35 % Computer : n019.cluster.edu
% 0.13/0.35 % Model : x86_64 x86_64
% 0.13/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35 % Memory : 8042.1875MB
% 0.13/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35 % CPULimit : 300
% 0.13/0.35 % WCLimit : 300
% 0.13/0.35 % DateTime : Wed Oct 1 17:05:23 EDT 2025
% 0.13/0.35 % CPUTime :
% 0.13/0.35 % Running portfolio for 300 s
% 0.13/0.35 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.13/0.35 % Number of cores: 8
% 0.13/0.35 % Python version: Python 3.6.8
% 0.13/0.35 % Running in FO mode
% 0.56/0.66 % Total configuration time : 435
% 0.56/0.66 % Estimated wc time : 1092
% 0.56/0.66 % Estimated cpu time (7 cpus) : 156.0
% 0.56/0.70 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.56/0.73 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.56/0.73 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.56/0.75 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.56/0.75 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.56/0.76 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.56/0.76 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 0.56/0.80 % Solved by fo/fo3_bce.sh.
% 0.56/0.80 % BCE start: 37
% 0.56/0.80 % BCE eliminated: 0
% 0.56/0.80 % PE start: 37
% 0.56/0.80 logic: eq
% 0.56/0.80 % PE eliminated: -1
% 0.56/0.80 % done 35 iterations in 0.023s
% 0.56/0.80 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.56/0.80 % SZS output start Refutation
% 0.56/0.80 thf(nil_type, type, nil: $i).
% 0.56/0.80 thf(sk2_type, type, sk2: $i).
% 0.56/0.80 thf(sk4_type, type, sk4: $i).
% 0.56/0.80 thf(sk3_type, type, sk3: $i).
% 0.56/0.80 thf(neq_type, type, neq: $i > $i > $o).
% 0.56/0.80 thf(ssList_type, type, ssList: $i > $o).
% 0.56/0.80 thf(sk1_type, type, sk1: $i).
% 0.56/0.80 thf(singletonP_type, type, singletonP: $i > $o).
% 0.56/0.80 thf(co1_12, conjecture,
% 0.56/0.80 (~( ( ~( neq @ sk4 @ nil ) ) | ( ~( neq @ sk1 @ nil ) ) ))).
% 0.56/0.80 thf(zf_stmt_0, negated_conjecture,
% 0.56/0.80 (( ~( neq @ sk4 @ nil ) ) | ( ~( neq @ sk1 @ nil ) )),
% 0.56/0.80 inference('cnf.neg', [status(esa)], [co1_12])).
% 0.56/0.80 thf(zip_derived_cl25, plain, ((~ (neq @ sk4 @ nil) | ~ (neq @ sk1 @ nil))),
% 0.56/0.80 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.56/0.80 thf(co1_5, conjecture, (( sk2 ) != ( sk4 ))).
% 0.56/0.80 thf(zf_stmt_1, negated_conjecture, (( sk2 ) = ( sk4 )),
% 0.56/0.80 inference('cnf.neg', [status(esa)], [co1_5])).
% 0.56/0.80 thf(zip_derived_cl32, plain, (((sk2) = (sk4))),
% 0.56/0.80 inference('cnf', [status(esa)], [zf_stmt_1])).
% 0.56/0.80 thf(zip_derived_cl220, plain, ((~ (neq @ sk2 @ nil) | ~ (neq @ sk1 @ nil))),
% 0.56/0.80 inference('demod', [status(thm)], [zip_derived_cl25, zip_derived_cl32])).
% 0.56/0.80 thf(co1_7, conjecture, (~( neq @ sk2 @ nil ))).
% 0.56/0.80 thf(zf_stmt_2, negated_conjecture, (neq @ sk2 @ nil),
% 0.56/0.80 inference('cnf.neg', [status(esa)], [co1_7])).
% 0.56/0.80 thf(zip_derived_cl30, plain, ( (neq @ sk2 @ nil)),
% 0.56/0.80 inference('cnf', [status(esa)], [zf_stmt_2])).
% 0.56/0.80 thf(zip_derived_cl222, plain, (~ (neq @ sk1 @ nil)),
% 0.56/0.80 inference('demod', [status(thm)], [zip_derived_cl220, zip_derived_cl30])).
% 0.56/0.80 thf(clause100, axiom,
% 0.56/0.80 (( ~( ssList @ U ) ) | ( ~( ssList @ V ) ) | ( neq @ V @ U ) |
% 0.56/0.80 ( ( V ) = ( U ) ))).
% 0.56/0.80 thf(zip_derived_cl9, plain,
% 0.56/0.80 (![X0 : $i, X1 : $i]:
% 0.56/0.80 (~ (ssList @ X0) | ~ (ssList @ X1) | (neq @ X1 @ X0) | ((X1) = (X0)))),
% 0.56/0.80 inference('cnf', [status(esa)], [clause100])).
% 0.56/0.80 thf(zip_derived_cl271, plain,
% 0.56/0.80 ((((sk1) = (nil)) | ~ (ssList @ sk1) | ~ (ssList @ nil))),
% 0.56/0.80 inference('sup+', [status(thm)], [zip_derived_cl222, zip_derived_cl9])).
% 0.56/0.80 thf(co1_3, conjecture, (~( ssList @ sk3 ))).
% 0.56/0.80 thf(zf_stmt_3, negated_conjecture, (ssList @ sk3),
% 0.56/0.80 inference('cnf.neg', [status(esa)], [co1_3])).
% 0.56/0.80 thf(zip_derived_cl34, plain, ( (ssList @ sk3)),
% 0.56/0.80 inference('cnf', [status(esa)], [zf_stmt_3])).
% 0.56/0.80 thf(co1_6, conjecture, (( sk1 ) != ( sk3 ))).
% 0.56/0.80 thf(zf_stmt_4, negated_conjecture, (( sk1 ) = ( sk3 )),
% 0.56/0.80 inference('cnf.neg', [status(esa)], [co1_6])).
% 0.56/0.80 thf(zip_derived_cl31, plain, (((sk1) = (sk3))),
% 0.56/0.80 inference('cnf', [status(esa)], [zf_stmt_4])).
% 0.56/0.80 thf(zip_derived_cl219, plain, ( (ssList @ sk1)),
% 0.56/0.80 inference('demod', [status(thm)], [zip_derived_cl34, zip_derived_cl31])).
% 0.56/0.80 thf(clause8, axiom, (ssList @ nil)).
% 0.56/0.80 thf(zip_derived_cl0, plain, ( (ssList @ nil)),
% 0.56/0.80 inference('cnf', [status(esa)], [clause8])).
% 0.56/0.80 thf(zip_derived_cl273, plain, (((sk1) = (nil))),
% 0.56/0.80 inference('demod', [status(thm)],
% 0.56/0.80 [zip_derived_cl271, zip_derived_cl219, zip_derived_cl0])).
% 0.56/0.80 thf(co1_11, conjecture,
% 0.56/0.80 (~( ( ~( neq @ sk4 @ nil ) ) | ( singletonP @ sk3 ) ))).
% 0.56/0.80 thf(zf_stmt_5, negated_conjecture,
% 0.56/0.80 (( ~( neq @ sk4 @ nil ) ) | ( singletonP @ sk3 )),
% 0.56/0.80 inference('cnf.neg', [status(esa)], [co1_11])).
% 0.56/0.80 thf(zip_derived_cl26, plain, ((~ (neq @ sk4 @ nil) | (singletonP @ sk3))),
% 0.56/0.80 inference('cnf', [status(esa)], [zf_stmt_5])).
% 0.56/0.80 thf(clause11, axiom, (~( singletonP @ nil ))).
% 0.56/0.80 thf(zip_derived_cl1, plain, (~ (singletonP @ nil)),
% 0.56/0.80 inference('cnf', [status(esa)], [clause11])).
% 0.56/0.80 thf(zip_derived_cl211, plain, ((((sk3) != (nil)) | ~ (neq @ sk4 @ nil))),
% 0.56/0.80 inference('dp-resolution', [status(thm)],
% 0.56/0.80 [zip_derived_cl26, zip_derived_cl1])).
% 0.56/0.80 thf(zip_derived_cl31, plain, (((sk1) = (sk3))),
% 0.56/0.80 inference('cnf', [status(esa)], [zf_stmt_4])).
% 0.56/0.80 thf(zip_derived_cl32, plain, (((sk2) = (sk4))),
% 0.56/0.80 inference('cnf', [status(esa)], [zf_stmt_1])).
% 0.56/0.80 thf(zip_derived_cl217, plain, ((((sk1) != (nil)) | ~ (neq @ sk2 @ nil))),
% 0.56/0.80 inference('demod', [status(thm)],
% 0.56/0.80 [zip_derived_cl211, zip_derived_cl31, zip_derived_cl32])).
% 0.56/0.80 thf(zip_derived_cl30, plain, ( (neq @ sk2 @ nil)),
% 0.56/0.80 inference('cnf', [status(esa)], [zf_stmt_2])).
% 0.56/0.80 thf(zip_derived_cl221, plain, (((sk1) != (nil))),
% 0.56/0.80 inference('demod', [status(thm)], [zip_derived_cl217, zip_derived_cl30])).
% 0.56/0.80 thf(zip_derived_cl274, plain, ($false),
% 0.56/0.80 inference('simplify_reflect-', [status(thm)],
% 0.56/0.80 [zip_derived_cl273, zip_derived_cl221])).
% 0.56/0.80
% 0.56/0.80 % SZS output end Refutation
% 0.56/0.80
% 0.56/0.80
% 0.56/0.80 % Terminating...
% 0.60/0.88 % Runner terminated.
% 0.60/0.89 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------