%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SWC182-1 : 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.5rqTxxnNcY true
% Computer : n011.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 04:58:52 PM UTC 2025
% Result : Unsatisfiable 0.56s 0.78s
% Output : Refutation 0.56s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : SWC182-1 : TPTP v9.2.0. Released v2.4.0.
% 0.13/0.13 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.5rqTxxnNcY true
% 0.14/0.34 % Computer : n011.cluster.edu
% 0.14/0.34 % Model : x86_64 x86_64
% 0.14/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.34 % Memory : 8042.1875MB
% 0.14/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.34 % CPULimit : 300
% 0.14/0.34 % WCLimit : 300
% 0.14/0.34 % DateTime : Wed Oct 1 17:10:23 EDT 2025
% 0.14/0.34 % CPUTime :
% 0.14/0.34 % Running portfolio for 300 s
% 0.14/0.34 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.14/0.35 % Number of cores: 8
% 0.14/0.35 % Python version: Python 3.6.8
% 0.14/0.35 % Running in FO mode
% 0.54/0.66 % Total configuration time : 435
% 0.54/0.66 % Estimated wc time : 1092
% 0.54/0.66 % Estimated cpu time (7 cpus) : 156.0
% 0.54/0.71 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.55/0.74 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.55/0.74 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.55/0.74 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.55/0.74 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.55/0.74 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.55/0.75 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 0.56/0.78 % Solved by fo/fo7.sh.
% 0.56/0.78 % done 41 iterations in 0.022s
% 0.56/0.78 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.56/0.78 % SZS output start Refutation
% 0.56/0.78 thf(nil_type, type, nil: $i).
% 0.56/0.78 thf(cons_type, type, cons: $i > $i > $i).
% 0.56/0.78 thf(sk6_type, type, sk6: $i).
% 0.56/0.78 thf(ssItem_type, type, ssItem: $i > $o).
% 0.56/0.78 thf(sk5_type, type, sk5: $i).
% 0.56/0.78 thf(sk3_type, type, sk3: $i).
% 0.56/0.78 thf(app_type, type, app: $i > $i > $i).
% 0.56/0.78 thf(ssList_type, type, ssList: $i > $o).
% 0.56/0.78 thf(sk7_type, type, sk7: $i).
% 0.56/0.78 thf(sk1_type, type, sk1: $i).
% 0.56/0.78 thf(clause86, axiom,
% 0.56/0.78 (( ~( ssItem @ U ) ) | ( ~( ssList @ V ) ) | ( ssList @ ( cons @ U @ V ) ))).
% 0.56/0.78 thf(zip_derived_cl5, plain,
% 0.56/0.78 (![X0 : $i, X1 : $i]:
% 0.56/0.78 (~ (ssItem @ X0) | ~ (ssList @ X1) | (ssList @ (cons @ X0 @ X1)))),
% 0.56/0.78 inference('cnf', [status(esa)], [clause86])).
% 0.56/0.78 thf(zip_derived_cl5, plain,
% 0.56/0.78 (![X0 : $i, X1 : $i]:
% 0.56/0.78 (~ (ssItem @ X0) | ~ (ssList @ X1) | (ssList @ (cons @ X0 @ X1)))),
% 0.56/0.78 inference('cnf', [status(esa)], [clause86])).
% 0.56/0.78 thf(clause85, axiom,
% 0.56/0.78 (( ~( ssList @ U ) ) | ( ~( ssList @ V ) ) | ( ssList @ ( app @ V @ U ) ))).
% 0.56/0.78 thf(zip_derived_cl4, plain,
% 0.56/0.78 (![X0 : $i, X1 : $i]:
% 0.56/0.78 (~ (ssList @ X0) | ~ (ssList @ X1) | (ssList @ (app @ X1 @ X0)))),
% 0.56/0.78 inference('cnf', [status(esa)], [clause85])).
% 0.56/0.78 thf(co1_11, conjecture,
% 0.56/0.78 (( app @ ( app @ sk6 @ ( cons @ sk5 @ nil ) ) @ sk7 ) != ( sk1 ))).
% 0.56/0.78 thf(zf_stmt_0, negated_conjecture,
% 0.56/0.78 (( app @ ( app @ sk6 @ ( cons @ sk5 @ nil ) ) @ sk7 ) = ( sk1 )),
% 0.56/0.78 inference('cnf.neg', [status(esa)], [co1_11])).
% 0.56/0.78 thf(zip_derived_cl26, plain,
% 0.56/0.78 (((app @ (app @ sk6 @ (cons @ sk5 @ nil)) @ sk7) = (sk1))),
% 0.56/0.78 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.56/0.78 thf(co1_7, conjecture, (( sk1 ) != ( sk3 ))).
% 0.56/0.78 thf(zf_stmt_1, negated_conjecture, (( sk1 ) = ( sk3 )),
% 0.56/0.78 inference('cnf.neg', [status(esa)], [co1_7])).
% 0.56/0.78 thf(zip_derived_cl30, plain, (((sk1) = (sk3))),
% 0.56/0.78 inference('cnf', [status(esa)], [zf_stmt_1])).
% 0.56/0.78 thf(co1_5, conjecture, (( nil ) != ( sk3 ))).
% 0.56/0.78 thf(zf_stmt_2, negated_conjecture, (( nil ) = ( sk3 )),
% 0.56/0.78 inference('cnf.neg', [status(esa)], [co1_5])).
% 0.56/0.78 thf(zip_derived_cl32, plain, (((nil) = (sk3))),
% 0.56/0.78 inference('cnf', [status(esa)], [zf_stmt_2])).
% 0.56/0.78 thf(zip_derived_cl37, plain, (((sk1) = (nil))),
% 0.56/0.78 inference('demod', [status(thm)], [zip_derived_cl30, zip_derived_cl32])).
% 0.56/0.78 thf(zip_derived_cl41, plain,
% 0.56/0.78 (((app @ (app @ sk6 @ (cons @ sk5 @ nil)) @ sk7) = (nil))),
% 0.56/0.78 inference('demod', [status(thm)], [zip_derived_cl26, zip_derived_cl37])).
% 0.56/0.78 thf(clause118, axiom,
% 0.56/0.78 (( ( app @ U @ V ) != ( nil ) ) | ( ~( ssList @ V ) ) |
% 0.56/0.78 ( ~( ssList @ U ) ) | ( ( nil ) = ( U ) ))).
% 0.56/0.78 thf(zip_derived_cl8, plain,
% 0.56/0.78 (![X0 : $i, X1 : $i]:
% 0.56/0.78 (((app @ X0 @ X1) != (nil))
% 0.56/0.78 | ~ (ssList @ X1)
% 0.56/0.78 | ~ (ssList @ X0)
% 0.56/0.78 | ((nil) = (X0)))),
% 0.56/0.78 inference('cnf', [status(esa)], [clause118])).
% 0.56/0.78 thf(zip_derived_cl44, plain,
% 0.56/0.78 ((((nil) != (nil))
% 0.56/0.78 | ((nil) = (app @ sk6 @ (cons @ sk5 @ nil)))
% 0.56/0.78 | ~ (ssList @ (app @ sk6 @ (cons @ sk5 @ nil)))
% 0.56/0.78 | ~ (ssList @ sk7))),
% 0.56/0.78 inference('sup-', [status(thm)], [zip_derived_cl41, zip_derived_cl8])).
% 0.56/0.78 thf(co1_10, conjecture, (~( ssList @ sk7 ))).
% 0.56/0.78 thf(zf_stmt_3, negated_conjecture, (ssList @ sk7),
% 0.56/0.78 inference('cnf.neg', [status(esa)], [co1_10])).
% 0.56/0.78 thf(zip_derived_cl27, plain, ( (ssList @ sk7)),
% 0.56/0.78 inference('cnf', [status(esa)], [zf_stmt_3])).
% 0.56/0.78 thf(zip_derived_cl49, plain,
% 0.56/0.78 ((((nil) != (nil))
% 0.56/0.78 | ((nil) = (app @ sk6 @ (cons @ sk5 @ nil)))
% 0.56/0.78 | ~ (ssList @ (app @ sk6 @ (cons @ sk5 @ nil))))),
% 0.56/0.78 inference('demod', [status(thm)], [zip_derived_cl44, zip_derived_cl27])).
% 0.56/0.78 thf(zip_derived_cl50, plain,
% 0.56/0.78 ((~ (ssList @ (app @ sk6 @ (cons @ sk5 @ nil)))
% 0.56/0.78 | ((nil) = (app @ sk6 @ (cons @ sk5 @ nil))))),
% 0.56/0.78 inference('simplify', [status(thm)], [zip_derived_cl49])).
% 0.56/0.78 thf(zip_derived_cl51, plain,
% 0.56/0.78 ((~ (ssList @ sk6)
% 0.56/0.78 | ~ (ssList @ (cons @ sk5 @ nil))
% 0.56/0.78 | ((nil) = (app @ sk6 @ (cons @ sk5 @ nil))))),
% 0.56/0.78 inference('sup-', [status(thm)], [zip_derived_cl4, zip_derived_cl50])).
% 0.56/0.78 thf(co1_9, conjecture, (~( ssList @ sk6 ))).
% 0.56/0.78 thf(zf_stmt_4, negated_conjecture, (ssList @ sk6),
% 0.56/0.78 inference('cnf.neg', [status(esa)], [co1_9])).
% 0.56/0.78 thf(zip_derived_cl28, plain, ( (ssList @ sk6)),
% 0.56/0.78 inference('cnf', [status(esa)], [zf_stmt_4])).
% 0.56/0.78 thf(zip_derived_cl60, plain,
% 0.56/0.78 ((~ (ssList @ (cons @ sk5 @ nil))
% 0.56/0.78 | ((nil) = (app @ sk6 @ (cons @ sk5 @ nil))))),
% 0.56/0.78 inference('demod', [status(thm)], [zip_derived_cl51, zip_derived_cl28])).
% 0.56/0.78 thf(zip_derived_cl61, plain,
% 0.56/0.78 ((~ (ssList @ nil)
% 0.56/0.78 | ~ (ssItem @ sk5)
% 0.56/0.78 | ((nil) = (app @ sk6 @ (cons @ sk5 @ nil))))),
% 0.56/0.78 inference('sup-', [status(thm)], [zip_derived_cl5, zip_derived_cl60])).
% 0.56/0.78 thf(clause8, axiom, (ssList @ nil)).
% 0.56/0.78 thf(zip_derived_cl0, plain, ( (ssList @ nil)),
% 0.56/0.78 inference('cnf', [status(esa)], [clause8])).
% 0.56/0.78 thf(co1_8, conjecture, (~( ssItem @ sk5 ))).
% 0.56/0.78 thf(zf_stmt_5, negated_conjecture, (ssItem @ sk5),
% 0.56/0.78 inference('cnf.neg', [status(esa)], [co1_8])).
% 0.56/0.78 thf(zip_derived_cl29, plain, ( (ssItem @ sk5)),
% 0.56/0.78 inference('cnf', [status(esa)], [zf_stmt_5])).
% 0.56/0.78 thf(zip_derived_cl62, plain, (((nil) = (app @ sk6 @ (cons @ sk5 @ nil)))),
% 0.56/0.78 inference('demod', [status(thm)],
% 0.56/0.78 [zip_derived_cl61, zip_derived_cl0, zip_derived_cl29])).
% 0.56/0.78 thf(zip_derived_cl5, plain,
% 0.56/0.78 (![X0 : $i, X1 : $i]:
% 0.56/0.78 (~ (ssItem @ X0) | ~ (ssList @ X1) | (ssList @ (cons @ X0 @ X1)))),
% 0.56/0.78 inference('cnf', [status(esa)], [clause86])).
% 0.56/0.78 thf(zip_derived_cl62, plain, (((nil) = (app @ sk6 @ (cons @ sk5 @ nil)))),
% 0.56/0.78 inference('demod', [status(thm)],
% 0.56/0.78 [zip_derived_cl61, zip_derived_cl0, zip_derived_cl29])).
% 0.56/0.78 thf(zip_derived_cl8, plain,
% 0.56/0.78 (![X0 : $i, X1 : $i]:
% 0.56/0.78 (((app @ X0 @ X1) != (nil))
% 0.56/0.78 | ~ (ssList @ X1)
% 0.56/0.78 | ~ (ssList @ X0)
% 0.56/0.78 | ((nil) = (X0)))),
% 0.56/0.78 inference('cnf', [status(esa)], [clause118])).
% 0.56/0.78 thf(zip_derived_cl65, plain,
% 0.56/0.78 ((((nil) != (nil))
% 0.56/0.78 | ((nil) = (sk6))
% 0.56/0.78 | ~ (ssList @ sk6)
% 0.56/0.78 | ~ (ssList @ (cons @ sk5 @ nil)))),
% 0.56/0.78 inference('sup-', [status(thm)], [zip_derived_cl62, zip_derived_cl8])).
% 0.56/0.78 thf(zip_derived_cl28, plain, ( (ssList @ sk6)),
% 0.56/0.78 inference('cnf', [status(esa)], [zf_stmt_4])).
% 0.56/0.78 thf(zip_derived_cl67, plain,
% 0.56/0.78 ((((nil) != (nil)) | ((nil) = (sk6)) | ~ (ssList @ (cons @ sk5 @ nil)))),
% 0.56/0.78 inference('demod', [status(thm)], [zip_derived_cl65, zip_derived_cl28])).
% 0.56/0.78 thf(zip_derived_cl68, plain,
% 0.56/0.78 ((~ (ssList @ (cons @ sk5 @ nil)) | ((nil) = (sk6)))),
% 0.56/0.78 inference('simplify', [status(thm)], [zip_derived_cl67])).
% 0.56/0.78 thf(zip_derived_cl84, plain,
% 0.56/0.78 ((~ (ssList @ nil) | ~ (ssItem @ sk5) | ((nil) = (sk6)))),
% 0.56/0.78 inference('sup-', [status(thm)], [zip_derived_cl5, zip_derived_cl68])).
% 0.56/0.78 thf(zip_derived_cl0, plain, ( (ssList @ nil)),
% 0.56/0.78 inference('cnf', [status(esa)], [clause8])).
% 0.56/0.78 thf(zip_derived_cl29, plain, ( (ssItem @ sk5)),
% 0.56/0.78 inference('cnf', [status(esa)], [zf_stmt_5])).
% 0.56/0.78 thf(zip_derived_cl85, plain, (((nil) = (sk6))),
% 0.56/0.78 inference('demod', [status(thm)],
% 0.56/0.78 [zip_derived_cl84, zip_derived_cl0, zip_derived_cl29])).
% 0.56/0.78 thf(zip_derived_cl87, plain, (((nil) = (app @ nil @ (cons @ sk5 @ nil)))),
% 0.56/0.78 inference('demod', [status(thm)], [zip_derived_cl62, zip_derived_cl85])).
% 0.56/0.78 thf(clause74, axiom, (( ~( ssList @ U ) ) | ( ( app @ nil @ U ) = ( U ) ))).
% 0.56/0.78 thf(zip_derived_cl3, plain,
% 0.56/0.78 (![X0 : $i]: (~ (ssList @ X0) | ((app @ nil @ X0) = (X0)))),
% 0.56/0.78 inference('cnf', [status(esa)], [clause74])).
% 0.56/0.78 thf(zip_derived_cl145, plain,
% 0.56/0.78 ((((nil) = (cons @ sk5 @ nil)) | ~ (ssList @ (cons @ sk5 @ nil)))),
% 0.56/0.78 inference('sup+', [status(thm)], [zip_derived_cl87, zip_derived_cl3])).
% 0.56/0.78 thf(zip_derived_cl158, plain,
% 0.56/0.78 ((~ (ssList @ nil) | ~ (ssItem @ sk5) | ((nil) = (cons @ sk5 @ nil)))),
% 0.56/0.78 inference('sup-', [status(thm)], [zip_derived_cl5, zip_derived_cl145])).
% 0.56/0.78 thf(zip_derived_cl0, plain, ( (ssList @ nil)),
% 0.56/0.78 inference('cnf', [status(esa)], [clause8])).
% 0.56/0.78 thf(zip_derived_cl29, plain, ( (ssItem @ sk5)),
% 0.56/0.78 inference('cnf', [status(esa)], [zf_stmt_5])).
% 0.56/0.78 thf(zip_derived_cl159, plain, (((nil) = (cons @ sk5 @ nil))),
% 0.56/0.78 inference('demod', [status(thm)],
% 0.56/0.78 [zip_derived_cl158, zip_derived_cl0, zip_derived_cl29])).
% 0.56/0.78 thf(clause98, axiom,
% 0.56/0.78 (( ( cons @ U @ V ) != ( nil ) ) | ( ~( ssItem @ U ) ) |
% 0.56/0.78 ( ~( ssList @ V ) ))).
% 0.56/0.78 thf(zip_derived_cl6, plain,
% 0.56/0.78 (![X0 : $i, X1 : $i]:
% 0.56/0.78 (((cons @ X0 @ X1) != (nil)) | ~ (ssItem @ X0) | ~ (ssList @ X1))),
% 0.56/0.78 inference('cnf', [status(esa)], [clause98])).
% 0.56/0.78 thf(zip_derived_cl162, plain,
% 0.56/0.78 ((((nil) != (nil)) | ~ (ssList @ nil) | ~ (ssItem @ sk5))),
% 0.56/0.78 inference('sup-', [status(thm)], [zip_derived_cl159, zip_derived_cl6])).
% 0.56/0.78 thf(zip_derived_cl0, plain, ( (ssList @ nil)),
% 0.56/0.78 inference('cnf', [status(esa)], [clause8])).
% 0.56/0.78 thf(zip_derived_cl29, plain, ( (ssItem @ sk5)),
% 0.56/0.78 inference('cnf', [status(esa)], [zf_stmt_5])).
% 0.56/0.78 thf(zip_derived_cl165, plain, (((nil) != (nil))),
% 0.56/0.78 inference('demod', [status(thm)],
% 0.56/0.78 [zip_derived_cl162, zip_derived_cl0, zip_derived_cl29])).
% 0.56/0.78 thf(zip_derived_cl166, plain, ($false),
% 0.56/0.78 inference('simplify', [status(thm)], [zip_derived_cl165])).
% 0.56/0.78
% 0.56/0.78 % SZS output end Refutation
% 0.56/0.78
% 0.56/0.78
% 0.56/0.78 % Terminating...
% 1.70/0.85 % Runner terminated.
% 1.70/0.86 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------