%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SWC106-1 : 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.HJQLcUcjuW true
% Computer : n017.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 04:58:38 PM UTC 2025
% Result : Unsatisfiable 0.52s 0.80s
% Output : Refutation 0.52s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.13 % Problem : SWC106-1 : TPTP v9.2.0. Released v2.4.0.
% 0.11/0.14 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.HJQLcUcjuW true
% 0.14/0.36 % Computer : n017.cluster.edu
% 0.14/0.36 % Model : x86_64 x86_64
% 0.14/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.36 % Memory : 8042.1875MB
% 0.14/0.36 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.36 % CPULimit : 300
% 0.14/0.36 % WCLimit : 300
% 0.14/0.36 % DateTime : Wed Oct 1 17:09:08 EDT 2025
% 0.14/0.36 % CPUTime :
% 0.14/0.36 % Running portfolio for 300 s
% 0.14/0.36 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.14/0.36 % Number of cores: 8
% 0.14/0.36 % Python version: Python 3.6.8
% 0.14/0.37 % Running in FO mode
% 0.49/0.60 % Total configuration time : 435
% 0.49/0.60 % Estimated wc time : 1092
% 0.49/0.60 % Estimated cpu time (7 cpus) : 156.0
% 0.51/0.72 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.51/0.72 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.51/0.72 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.51/0.73 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.51/0.73 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.51/0.73 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.51/0.73 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 0.52/0.80 % Solved by fo/fo7.sh.
% 0.52/0.80 % done 64 iterations in 0.047s
% 0.52/0.80 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.52/0.80 % SZS output start Refutation
% 0.52/0.80 thf(nil_type, type, nil: $i).
% 0.52/0.80 thf(cons_type, type, cons: $i > $i > $i).
% 0.52/0.80 thf(sk2_type, type, sk2: $i).
% 0.52/0.80 thf(sk6_type, type, sk6: $i).
% 0.52/0.80 thf(sk4_type, type, sk4: $i).
% 0.52/0.80 thf(ssItem_type, type, ssItem: $i > $o).
% 0.52/0.80 thf(sk5_type, type, sk5: $i).
% 0.52/0.80 thf(rearsegP_type, type, rearsegP: $i > $i > $o).
% 0.52/0.80 thf(sk3_type, type, sk3: $i).
% 0.52/0.80 thf(neq_type, type, neq: $i > $i > $o).
% 0.52/0.80 thf(app_type, type, app: $i > $i > $i).
% 0.52/0.80 thf(ssList_type, type, ssList: $i > $o).
% 0.52/0.80 thf(sk1_type, type, sk1: $i).
% 0.52/0.80 thf(clause100, axiom,
% 0.52/0.80 (( ~( ssList @ U ) ) | ( ~( ssList @ V ) ) | ( neq @ V @ U ) |
% 0.52/0.80 ( ( V ) = ( U ) ))).
% 0.52/0.80 thf(zip_derived_cl11, plain,
% 0.52/0.80 (![X0 : $i, X1 : $i]:
% 0.52/0.80 (~ (ssList @ X0) | ~ (ssList @ X1) | (neq @ X1 @ X0) | ((X1) = (X0)))),
% 0.52/0.80 inference('cnf', [status(esa)], [clause100])).
% 0.52/0.80 thf(co1_18, conjecture,
% 0.52/0.80 (~( ( ~( neq @ sk4 @ nil ) ) | ( ~( rearsegP @ sk2 @ sk1 ) ) |
% 0.52/0.80 ( ~( neq @ sk1 @ nil ) ) ))).
% 0.52/0.80 thf(zf_stmt_0, negated_conjecture,
% 0.52/0.80 (( ~( neq @ sk4 @ nil ) ) | ( ~( rearsegP @ sk2 @ sk1 ) ) |
% 0.52/0.80 ( ~( neq @ sk1 @ nil ) )),
% 0.52/0.80 inference('cnf.neg', [status(esa)], [co1_18])).
% 0.52/0.80 thf(zip_derived_cl29, plain,
% 0.52/0.80 ((~ (neq @ sk4 @ nil) | ~ (rearsegP @ sk2 @ sk1) | ~ (neq @ sk1 @ nil))),
% 0.52/0.80 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.52/0.80 thf(co1_5, conjecture, (( sk2 ) != ( sk4 ))).
% 0.52/0.80 thf(zf_stmt_1, negated_conjecture, (( sk2 ) = ( sk4 )),
% 0.52/0.80 inference('cnf.neg', [status(esa)], [co1_5])).
% 0.52/0.80 thf(zip_derived_cl42, plain, (((sk2) = (sk4))),
% 0.52/0.80 inference('cnf', [status(esa)], [zf_stmt_1])).
% 0.52/0.80 thf(zip_derived_cl49, plain,
% 0.52/0.80 ((~ (neq @ sk2 @ nil) | ~ (rearsegP @ sk2 @ sk1) | ~ (neq @ sk1 @ nil))),
% 0.52/0.80 inference('demod', [status(thm)], [zip_derived_cl29, zip_derived_cl42])).
% 0.52/0.80 thf(co1_7, conjecture, (~( neq @ sk2 @ nil ))).
% 0.52/0.80 thf(zf_stmt_2, negated_conjecture, (neq @ sk2 @ nil),
% 0.52/0.80 inference('cnf.neg', [status(esa)], [co1_7])).
% 0.52/0.80 thf(zip_derived_cl40, plain, ( (neq @ sk2 @ nil)),
% 0.52/0.80 inference('cnf', [status(esa)], [zf_stmt_2])).
% 0.52/0.80 thf(zip_derived_cl65, plain,
% 0.52/0.80 ((~ (rearsegP @ sk2 @ sk1) | ~ (neq @ sk1 @ nil))),
% 0.52/0.80 inference('demod', [status(thm)], [zip_derived_cl49, zip_derived_cl40])).
% 0.52/0.80 thf(co1_17, conjecture,
% 0.52/0.80 (~( ( ~( neq @ sk4 @ nil ) ) |
% 0.52/0.80 ( ( app @ sk6 @ ( cons @ sk5 @ nil ) ) = ( sk4 ) ) ))).
% 0.52/0.80 thf(zf_stmt_3, negated_conjecture,
% 0.52/0.80 (( ~( neq @ sk4 @ nil ) ) |
% 0.52/0.80 ( ( app @ sk6 @ ( cons @ sk5 @ nil ) ) = ( sk4 ) )),
% 0.52/0.80 inference('cnf.neg', [status(esa)], [co1_17])).
% 0.52/0.80 thf(zip_derived_cl30, plain,
% 0.52/0.80 ((~ (neq @ sk4 @ nil) | ((app @ sk6 @ (cons @ sk5 @ nil)) = (sk4)))),
% 0.52/0.80 inference('cnf', [status(esa)], [zf_stmt_3])).
% 0.52/0.80 thf(zip_derived_cl42, plain, (((sk2) = (sk4))),
% 0.52/0.80 inference('cnf', [status(esa)], [zf_stmt_1])).
% 0.52/0.80 thf(zip_derived_cl40, plain, ( (neq @ sk2 @ nil)),
% 0.52/0.80 inference('cnf', [status(esa)], [zf_stmt_2])).
% 0.52/0.80 thf(co1_16, conjecture,
% 0.52/0.80 (~( ( ~( neq @ sk4 @ nil ) ) | ( ( cons @ sk5 @ nil ) = ( sk3 ) ) ))).
% 0.52/0.80 thf(zf_stmt_4, negated_conjecture,
% 0.52/0.80 (( ~( neq @ sk4 @ nil ) ) | ( ( cons @ sk5 @ nil ) = ( sk3 ) )),
% 0.52/0.80 inference('cnf.neg', [status(esa)], [co1_16])).
% 0.52/0.80 thf(zip_derived_cl31, plain,
% 0.52/0.80 ((~ (neq @ sk4 @ nil) | ((cons @ sk5 @ nil) = (sk3)))),
% 0.52/0.80 inference('cnf', [status(esa)], [zf_stmt_4])).
% 0.52/0.80 thf(zip_derived_cl42, plain, (((sk2) = (sk4))),
% 0.52/0.80 inference('cnf', [status(esa)], [zf_stmt_1])).
% 0.52/0.80 thf(zip_derived_cl40, plain, ( (neq @ sk2 @ nil)),
% 0.52/0.80 inference('cnf', [status(esa)], [zf_stmt_2])).
% 0.52/0.80 thf(co1_6, conjecture, (( sk1 ) != ( sk3 ))).
% 0.52/0.80 thf(zf_stmt_5, negated_conjecture, (( sk1 ) = ( sk3 )),
% 0.52/0.80 inference('cnf.neg', [status(esa)], [co1_6])).
% 0.52/0.80 thf(zip_derived_cl41, plain, (((sk1) = (sk3))),
% 0.52/0.80 inference('cnf', [status(esa)], [zf_stmt_5])).
% 0.52/0.80 thf(zip_derived_cl60, plain, (((cons @ sk5 @ nil) = (sk1))),
% 0.52/0.80 inference('demod', [status(thm)],
% 0.52/0.80 [zip_derived_cl31, zip_derived_cl42, zip_derived_cl40,
% 0.52/0.80 zip_derived_cl41])).
% 0.52/0.80 thf(zip_derived_cl42, plain, (((sk2) = (sk4))),
% 0.52/0.80 inference('cnf', [status(esa)], [zf_stmt_1])).
% 0.52/0.80 thf(zip_derived_cl120, plain, (((app @ sk6 @ sk1) = (sk2))),
% 0.52/0.80 inference('demod', [status(thm)],
% 0.52/0.80 [zip_derived_cl30, zip_derived_cl42, zip_derived_cl40,
% 0.52/0.80 zip_derived_cl60, zip_derived_cl42])).
% 0.52/0.80 thf(clause143, axiom,
% 0.52/0.80 (( ( app @ U @ V ) != ( W ) ) | ( ~( ssList @ U ) ) |
% 0.52/0.80 ( ~( ssList @ V ) ) | ( ~( ssList @ W ) ) | ( rearsegP @ W @ V ))).
% 0.52/0.80 thf(zip_derived_cl20, plain,
% 0.52/0.80 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.52/0.80 (((app @ X1 @ X2) != (X0))
% 0.52/0.80 | ~ (ssList @ X1)
% 0.52/0.80 | ~ (ssList @ X2)
% 0.52/0.80 | ~ (ssList @ X0)
% 0.52/0.80 | (rearsegP @ X0 @ X2))),
% 0.52/0.80 inference('cnf', [status(esa)], [clause143])).
% 0.52/0.80 thf(zip_derived_cl124, plain,
% 0.52/0.80 (![X0 : $i]:
% 0.52/0.80 (((sk2) != (X0))
% 0.52/0.80 | (rearsegP @ X0 @ sk1)
% 0.52/0.80 | ~ (ssList @ X0)
% 0.52/0.80 | ~ (ssList @ sk1)
% 0.52/0.80 | ~ (ssList @ sk6))),
% 0.52/0.80 inference('sup-', [status(thm)], [zip_derived_cl120, zip_derived_cl20])).
% 0.52/0.80 thf(co1_3, conjecture, (~( ssList @ sk3 ))).
% 0.52/0.80 thf(zf_stmt_6, negated_conjecture, (ssList @ sk3),
% 0.52/0.80 inference('cnf.neg', [status(esa)], [co1_3])).
% 0.52/0.80 thf(zip_derived_cl44, plain, ( (ssList @ sk3)),
% 0.52/0.80 inference('cnf', [status(esa)], [zf_stmt_6])).
% 0.52/0.80 thf(zip_derived_cl41, plain, (((sk1) = (sk3))),
% 0.52/0.80 inference('cnf', [status(esa)], [zf_stmt_5])).
% 0.52/0.80 thf(zip_derived_cl53, plain, ( (ssList @ sk1)),
% 0.52/0.80 inference('demod', [status(thm)], [zip_derived_cl44, zip_derived_cl41])).
% 0.52/0.80 thf(co1_15, conjecture, (~( ( ~( neq @ sk4 @ nil ) ) | ( ssList @ sk6 ) ))).
% 0.52/0.80 thf(zf_stmt_7, negated_conjecture,
% 0.52/0.80 (( ~( neq @ sk4 @ nil ) ) | ( ssList @ sk6 )),
% 0.52/0.80 inference('cnf.neg', [status(esa)], [co1_15])).
% 0.52/0.80 thf(zip_derived_cl32, plain, ((~ (neq @ sk4 @ nil) | (ssList @ sk6))),
% 0.52/0.80 inference('cnf', [status(esa)], [zf_stmt_7])).
% 0.52/0.80 thf(zip_derived_cl42, plain, (((sk2) = (sk4))),
% 0.52/0.80 inference('cnf', [status(esa)], [zf_stmt_1])).
% 0.52/0.80 thf(zip_derived_cl50, plain, ((~ (neq @ sk2 @ nil) | (ssList @ sk6))),
% 0.52/0.80 inference('demod', [status(thm)], [zip_derived_cl32, zip_derived_cl42])).
% 0.52/0.80 thf(zip_derived_cl40, plain, ( (neq @ sk2 @ nil)),
% 0.52/0.80 inference('cnf', [status(esa)], [zf_stmt_2])).
% 0.52/0.80 thf(zip_derived_cl54, plain, ( (ssList @ sk6)),
% 0.52/0.80 inference('demod', [status(thm)], [zip_derived_cl50, zip_derived_cl40])).
% 0.52/0.80 thf(zip_derived_cl130, plain,
% 0.52/0.80 (![X0 : $i]: (((sk2) != (X0)) | (rearsegP @ X0 @ sk1) | ~ (ssList @ X0))),
% 0.52/0.80 inference('demod', [status(thm)],
% 0.52/0.80 [zip_derived_cl124, zip_derived_cl53, zip_derived_cl54])).
% 0.52/0.80 thf(zip_derived_cl158, plain, ((~ (ssList @ sk2) | (rearsegP @ sk2 @ sk1))),
% 0.52/0.80 inference('eq_res', [status(thm)], [zip_derived_cl130])).
% 0.52/0.80 thf(co1_4, conjecture, (~( ssList @ sk4 ))).
% 0.52/0.80 thf(zf_stmt_8, negated_conjecture, (ssList @ sk4),
% 0.52/0.80 inference('cnf.neg', [status(esa)], [co1_4])).
% 0.52/0.80 thf(zip_derived_cl43, plain, ( (ssList @ sk4)),
% 0.52/0.80 inference('cnf', [status(esa)], [zf_stmt_8])).
% 0.52/0.80 thf(zip_derived_cl42, plain, (((sk2) = (sk4))),
% 0.52/0.80 inference('cnf', [status(esa)], [zf_stmt_1])).
% 0.52/0.80 thf(zip_derived_cl52, plain, ( (ssList @ sk2)),
% 0.52/0.80 inference('demod', [status(thm)], [zip_derived_cl43, zip_derived_cl42])).
% 0.52/0.80 thf(zip_derived_cl159, plain, ( (rearsegP @ sk2 @ sk1)),
% 0.52/0.80 inference('demod', [status(thm)], [zip_derived_cl158, zip_derived_cl52])).
% 0.52/0.80 thf(zip_derived_cl178, plain, (~ (neq @ sk1 @ nil)),
% 0.52/0.80 inference('demod', [status(thm)], [zip_derived_cl65, zip_derived_cl159])).
% 0.52/0.80 thf(zip_derived_cl181, plain,
% 0.52/0.80 ((((sk1) = (nil)) | ~ (ssList @ sk1) | ~ (ssList @ nil))),
% 0.52/0.80 inference('sup-', [status(thm)], [zip_derived_cl11, zip_derived_cl178])).
% 0.52/0.80 thf(zip_derived_cl53, plain, ( (ssList @ sk1)),
% 0.52/0.80 inference('demod', [status(thm)], [zip_derived_cl44, zip_derived_cl41])).
% 0.52/0.80 thf(clause8, axiom, (ssList @ nil)).
% 0.52/0.80 thf(zip_derived_cl0, plain, ( (ssList @ nil)),
% 0.52/0.80 inference('cnf', [status(esa)], [clause8])).
% 0.52/0.80 thf(zip_derived_cl183, plain, (((sk1) = (nil))),
% 0.52/0.80 inference('demod', [status(thm)],
% 0.52/0.80 [zip_derived_cl181, zip_derived_cl53, zip_derived_cl0])).
% 0.52/0.80 thf(zip_derived_cl60, plain, (((cons @ sk5 @ nil) = (sk1))),
% 0.52/0.80 inference('demod', [status(thm)],
% 0.52/0.80 [zip_derived_cl31, zip_derived_cl42, zip_derived_cl40,
% 0.52/0.80 zip_derived_cl41])).
% 0.52/0.80 thf(clause98, axiom,
% 0.52/0.80 (( ( cons @ U @ V ) != ( nil ) ) | ( ~( ssItem @ U ) ) |
% 0.52/0.80 ( ~( ssList @ V ) ))).
% 0.52/0.80 thf(zip_derived_cl9, plain,
% 0.52/0.80 (![X0 : $i, X1 : $i]:
% 0.52/0.80 (((cons @ X0 @ X1) != (nil)) | ~ (ssItem @ X0) | ~ (ssList @ X1))),
% 0.52/0.80 inference('cnf', [status(esa)], [clause98])).
% 0.52/0.80 thf(zip_derived_cl61, plain,
% 0.52/0.80 ((((sk1) != (nil)) | ~ (ssList @ nil) | ~ (ssItem @ sk5))),
% 0.52/0.80 inference('sup-', [status(thm)], [zip_derived_cl60, zip_derived_cl9])).
% 0.52/0.80 thf(zip_derived_cl0, plain, ( (ssList @ nil)),
% 0.52/0.80 inference('cnf', [status(esa)], [clause8])).
% 0.52/0.80 thf(co1_14, conjecture, (~( ( ~( neq @ sk4 @ nil ) ) | ( ssItem @ sk5 ) ))).
% 0.52/0.80 thf(zf_stmt_9, negated_conjecture,
% 0.52/0.80 (( ~( neq @ sk4 @ nil ) ) | ( ssItem @ sk5 )),
% 0.52/0.80 inference('cnf.neg', [status(esa)], [co1_14])).
% 0.52/0.80 thf(zip_derived_cl33, plain, ((~ (neq @ sk4 @ nil) | (ssItem @ sk5))),
% 0.52/0.80 inference('cnf', [status(esa)], [zf_stmt_9])).
% 0.52/0.80 thf(zip_derived_cl42, plain, (((sk2) = (sk4))),
% 0.52/0.80 inference('cnf', [status(esa)], [zf_stmt_1])).
% 0.52/0.80 thf(zip_derived_cl51, plain, ((~ (neq @ sk2 @ nil) | (ssItem @ sk5))),
% 0.52/0.80 inference('demod', [status(thm)], [zip_derived_cl33, zip_derived_cl42])).
% 0.52/0.80 thf(zip_derived_cl40, plain, ( (neq @ sk2 @ nil)),
% 0.52/0.80 inference('cnf', [status(esa)], [zf_stmt_2])).
% 0.52/0.80 thf(zip_derived_cl55, plain, ( (ssItem @ sk5)),
% 0.52/0.80 inference('demod', [status(thm)], [zip_derived_cl51, zip_derived_cl40])).
% 0.52/0.80 thf(zip_derived_cl63, plain, (((sk1) != (nil))),
% 0.52/0.80 inference('demod', [status(thm)],
% 0.52/0.80 [zip_derived_cl61, zip_derived_cl0, zip_derived_cl55])).
% 0.52/0.80 thf(zip_derived_cl184, plain, ($false),
% 0.52/0.80 inference('simplify_reflect-', [status(thm)],
% 0.52/0.80 [zip_derived_cl183, zip_derived_cl63])).
% 0.52/0.80
% 0.52/0.80 % SZS output end Refutation
% 0.52/0.80
% 0.52/0.80
% 0.52/0.80 % Terminating...
% 1.58/0.92 % Runner terminated.
% 1.58/0.94 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------