%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SWC094-1 : TPTP v9.2.0. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.H38NjcWlyV true
% Computer : n008.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 04:58:35 PM UTC 2025
% Result : Unsatisfiable 0.59s 0.80s
% Output : Refutation 0.59s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.13 % Problem : SWC094-1 : TPTP v9.2.0. Released v2.4.0.
% 0.12/0.14 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.H38NjcWlyV true
% 0.14/0.35 % Computer : n008.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 17:10:53 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
% 0.14/0.35 % Number of cores: 8
% 0.14/0.35 % Python version: Python 3.6.8
% 0.14/0.36 % Running in FO mode
% 0.58/0.66 % Total configuration time : 435
% 0.58/0.66 % Estimated wc time : 1092
% 0.58/0.66 % Estimated cpu time (7 cpus) : 156.0
% 0.59/0.72 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.59/0.75 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.59/0.77 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.59/0.77 % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 0.59/0.77 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.59/0.77 % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.59/0.80 % Solved by fo/fo3_bce.sh.
% 0.59/0.80 % BCE start: 25
% 0.59/0.80 % BCE eliminated: 7
% 0.59/0.80 % PE start: 18
% 0.59/0.80 logic: eq
% 0.59/0.80 % PE eliminated: 0
% 0.59/0.80 % done 20 iterations in 0.033s
% 0.59/0.80 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.59/0.80 % SZS output start Refutation
% 0.59/0.80 thf(nil_type, type, nil: $i).
% 0.59/0.80 thf(sk2_type, type, sk2: $i).
% 0.59/0.80 thf(sk4_type, type, sk4: $i).
% 0.59/0.80 thf(sk3_type, type, sk3: $i).
% 0.59/0.80 thf(app_type, type, app: $i > $i > $i).
% 0.59/0.80 thf(ssList_type, type, ssList: $i > $o).
% 0.59/0.80 thf(sk1_type, type, sk1: $i).
% 0.59/0.80 thf(co1_4, conjecture, (~( ssList @ sk4 ))).
% 0.59/0.80 thf(zf_stmt_0, negated_conjecture, (ssList @ sk4),
% 0.59/0.80 inference('cnf.neg', [status(esa)], [co1_4])).
% 0.59/0.80 thf(zip_derived_cl21, plain, ( (ssList @ sk4)),
% 0.59/0.80 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.59/0.80 thf(co1_7, conjecture, (( sk4 ) != ( sk3 ))).
% 0.59/0.80 thf(zf_stmt_1, negated_conjecture, (( sk4 ) = ( sk3 )),
% 0.59/0.80 inference('cnf.neg', [status(esa)], [co1_7])).
% 0.59/0.80 thf(zip_derived_cl18, plain, (((sk4) = (sk3))),
% 0.59/0.80 inference('cnf', [status(esa)], [zf_stmt_1])).
% 0.59/0.80 thf(co1_6, conjecture, (( sk1 ) != ( sk3 ))).
% 0.59/0.80 thf(zf_stmt_2, negated_conjecture, (( sk1 ) = ( sk3 )),
% 0.59/0.80 inference('cnf.neg', [status(esa)], [co1_6])).
% 0.59/0.80 thf(zip_derived_cl19, plain, (((sk1) = (sk3))),
% 0.59/0.80 inference('cnf', [status(esa)], [zf_stmt_2])).
% 0.59/0.80 thf(zip_derived_cl85, plain, (((sk4) = (sk1))),
% 0.59/0.80 inference('demod', [status(thm)], [zip_derived_cl18, zip_derived_cl19])).
% 0.59/0.80 thf(zip_derived_cl87, plain, ( (ssList @ sk1)),
% 0.59/0.80 inference('demod', [status(thm)], [zip_derived_cl21, zip_derived_cl85])).
% 0.59/0.80 thf(clause73, axiom, (( ~( ssList @ U ) ) | ( ( app @ U @ nil ) = ( U ) ))).
% 0.59/0.80 thf(zip_derived_cl1, plain,
% 0.59/0.80 (![X0 : $i]: (~ (ssList @ X0) | ((app @ X0 @ nil) = (X0)))),
% 0.59/0.80 inference('cnf', [status(esa)], [clause73])).
% 0.59/0.80 thf(zip_derived_cl1, plain,
% 0.59/0.80 (![X0 : $i]: (~ (ssList @ X0) | ((app @ X0 @ nil) = (X0)))),
% 0.59/0.80 inference('cnf', [status(esa)], [clause73])).
% 0.59/0.80 thf(co1_8, conjecture,
% 0.59/0.80 (~( ( ( app @ A @ C ) != ( sk2 ) ) |
% 0.59/0.80 ( ( app @ ( app @ A @ B ) @ C ) != ( sk1 ) ) | ( ~( ssList @ C ) ) |
% 0.59/0.80 ( ~( ssList @ B ) ) | ( ~( ssList @ A ) ) ))).
% 0.59/0.80 thf(zf_stmt_3, negated_conjecture,
% 0.59/0.80 (( ( app @ A @ C ) != ( sk2 ) ) |
% 0.59/0.80 ( ( app @ ( app @ A @ B ) @ C ) != ( sk1 ) ) | ( ~( ssList @ C ) ) |
% 0.59/0.80 ( ~( ssList @ B ) ) | ( ~( ssList @ A ) )),
% 0.59/0.80 inference('cnf.neg', [status(esa)], [co1_8])).
% 0.59/0.80 thf(zip_derived_cl17, plain,
% 0.59/0.80 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.59/0.80 (((app @ X0 @ X1) != (sk2))
% 0.59/0.80 | ((app @ (app @ X0 @ X2) @ X1) != (sk1))
% 0.59/0.80 | ~ (ssList @ X1)
% 0.59/0.80 | ~ (ssList @ X2)
% 0.59/0.80 | ~ (ssList @ X0))),
% 0.59/0.80 inference('cnf', [status(esa)], [zf_stmt_3])).
% 0.59/0.80 thf(co1_5, conjecture, (( sk2 ) != ( sk4 ))).
% 0.59/0.80 thf(zf_stmt_4, negated_conjecture, (( sk2 ) = ( sk4 )),
% 0.59/0.80 inference('cnf.neg', [status(esa)], [co1_5])).
% 0.59/0.80 thf(zip_derived_cl20, plain, (((sk2) = (sk4))),
% 0.59/0.80 inference('cnf', [status(esa)], [zf_stmt_4])).
% 0.59/0.80 thf(zip_derived_cl85, plain, (((sk4) = (sk1))),
% 0.59/0.80 inference('demod', [status(thm)], [zip_derived_cl18, zip_derived_cl19])).
% 0.59/0.80 thf(zip_derived_cl86, plain, (((sk2) = (sk1))),
% 0.59/0.80 inference('demod', [status(thm)], [zip_derived_cl20, zip_derived_cl85])).
% 0.59/0.80 thf(zip_derived_cl146, plain,
% 0.59/0.80 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.59/0.80 (((app @ X0 @ X1) != (sk1))
% 0.59/0.80 | ((app @ (app @ X0 @ X2) @ X1) != (sk1))
% 0.59/0.80 | ~ (ssList @ X1)
% 0.59/0.80 | ~ (ssList @ X2)
% 0.59/0.80 | ~ (ssList @ X0))),
% 0.59/0.80 inference('demod', [status(thm)], [zip_derived_cl17, zip_derived_cl86])).
% 0.59/0.80 thf(zip_derived_cl150, plain,
% 0.59/0.80 (![X0 : $i, X1 : $i]:
% 0.59/0.80 (((app @ X0 @ X1) != (sk1))
% 0.59/0.80 | ~ (ssList @ X0)
% 0.59/0.80 | ~ (ssList @ X0)
% 0.59/0.80 | ~ (ssList @ nil)
% 0.59/0.80 | ~ (ssList @ X1)
% 0.59/0.80 | ((app @ X0 @ X1) != (sk1)))),
% 0.59/0.80 inference('sup-', [status(thm)], [zip_derived_cl1, zip_derived_cl146])).
% 0.59/0.80 thf(clause8, axiom, (ssList @ nil)).
% 0.59/0.80 thf(zip_derived_cl0, plain, ( (ssList @ nil)),
% 0.59/0.80 inference('cnf', [status(esa)], [clause8])).
% 0.59/0.80 thf(zip_derived_cl157, plain,
% 0.59/0.80 (![X0 : $i, X1 : $i]:
% 0.59/0.80 (((app @ X0 @ X1) != (sk1))
% 0.59/0.80 | ~ (ssList @ X0)
% 0.59/0.80 | ~ (ssList @ X0)
% 0.59/0.80 | ~ (ssList @ X1)
% 0.59/0.80 | ((app @ X0 @ X1) != (sk1)))),
% 0.59/0.80 inference('demod', [status(thm)], [zip_derived_cl150, zip_derived_cl0])).
% 0.59/0.80 thf(zip_derived_cl158, plain,
% 0.59/0.80 (![X0 : $i, X1 : $i]:
% 0.59/0.80 (~ (ssList @ X1) | ~ (ssList @ X0) | ((app @ X0 @ X1) != (sk1)))),
% 0.59/0.80 inference('simplify', [status(thm)], [zip_derived_cl157])).
% 0.59/0.80 thf(zip_derived_cl162, plain,
% 0.59/0.80 (![X0 : $i]:
% 0.59/0.80 (((X0) != (sk1))
% 0.59/0.80 | ~ (ssList @ X0)
% 0.59/0.80 | ~ (ssList @ X0)
% 0.59/0.80 | ~ (ssList @ nil))),
% 0.59/0.80 inference('sup-', [status(thm)], [zip_derived_cl1, zip_derived_cl158])).
% 0.59/0.80 thf(zip_derived_cl0, plain, ( (ssList @ nil)),
% 0.59/0.80 inference('cnf', [status(esa)], [clause8])).
% 0.59/0.80 thf(zip_derived_cl165, plain,
% 0.59/0.80 (![X0 : $i]: (((X0) != (sk1)) | ~ (ssList @ X0) | ~ (ssList @ X0))),
% 0.59/0.80 inference('demod', [status(thm)], [zip_derived_cl162, zip_derived_cl0])).
% 0.59/0.80 thf(zip_derived_cl166, plain,
% 0.59/0.80 (![X0 : $i]: (~ (ssList @ X0) | ((X0) != (sk1)))),
% 0.59/0.80 inference('simplify', [status(thm)], [zip_derived_cl165])).
% 0.59/0.80 thf(zip_derived_cl174, plain, (((sk1) != (sk1))),
% 0.59/0.80 inference('sup-', [status(thm)], [zip_derived_cl87, zip_derived_cl166])).
% 0.59/0.80 thf(zip_derived_cl175, plain, ($false),
% 0.59/0.80 inference('simplify', [status(thm)], [zip_derived_cl174])).
% 0.59/0.80
% 0.59/0.80 % SZS output end Refutation
% 0.59/0.80
% 0.59/0.80
% 0.59/0.80 % Terminating...
% 0.64/0.88 % Runner terminated.
% 0.64/0.89 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------