TSTP Solution File: SWC332-1 by Zipperpin---2.1.9999
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- Process Solution
%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SWC332-1 : TPTP v8.1.2. Released v2.4.0.
% Transfm : NO INFORMATION
% Format : NO INFORMATION
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.i4z9JhZDxE true
% Computer : n016.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 Aug 31 21:30:49 EDT 2023
% Result : Unsatisfiable 0.55s 0.78s
% Output : Refutation 0.55s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.13 % Problem : SWC332-1 : TPTP v8.1.2. Released v2.4.0.
% 0.06/0.14 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.i4z9JhZDxE true
% 0.13/0.35 % Computer : n016.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 : Mon Aug 28 19:17:15 EDT 2023
% 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
% 0.13/0.36 % 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
% 0.54/0.70 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.54/0.73 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.54/0.73 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.54/0.75 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.54/0.75 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.55/0.75 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.55/0.76 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 0.55/0.78 % Solved by fo/fo3_bce.sh.
% 0.55/0.78 % BCE start: 51
% 0.55/0.78 % BCE eliminated: 2
% 0.55/0.78 % PE start: 49
% 0.55/0.78 logic: eq
% 0.55/0.78 % PE eliminated: -2
% 0.55/0.78 % done 40 iterations in 0.028s
% 0.55/0.78 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.55/0.78 % SZS output start Refutation
% 0.55/0.78 thf(nil_type, type, nil: $i).
% 0.55/0.78 thf(cons_type, type, cons: $i > $i > $i).
% 0.55/0.78 thf(sk2_type, type, sk2: $i).
% 0.55/0.78 thf(equalelemsP_type, type, equalelemsP: $i > $o).
% 0.55/0.78 thf(sk4_type, type, sk4: $i).
% 0.55/0.78 thf(ssItem_type, type, ssItem: $i > $o).
% 0.55/0.78 thf(skaf44_type, type, skaf44: $i > $i).
% 0.55/0.78 thf(sk3_type, type, sk3: $i).
% 0.55/0.78 thf(neq_type, type, neq: $i > $i > $o).
% 0.55/0.78 thf(ssList_type, type, ssList: $i > $o).
% 0.55/0.78 thf(sk1_type, type, sk1: $i).
% 0.55/0.78 thf(singletonP_type, type, singletonP: $i > $o).
% 0.55/0.78 thf(segmentP_type, type, segmentP: $i > $i > $o).
% 0.55/0.78 thf(clause56, axiom, (( ~( ssList @ U ) ) | ( segmentP @ U @ nil ))).
% 0.55/0.78 thf(zip_derived_cl8, plain,
% 0.55/0.78 (![X0 : $i]: (~ (ssList @ X0) | (segmentP @ X0 @ nil))),
% 0.55/0.78 inference('cnf', [status(esa)], [clause56])).
% 0.55/0.78 thf(co1_7, conjecture, (~( segmentP @ sk4 @ sk3 ))).
% 0.55/0.78 thf(zf_stmt_0, negated_conjecture, (segmentP @ sk4 @ sk3),
% 0.55/0.78 inference('cnf.neg', [status(esa)], [co1_7])).
% 0.55/0.78 thf(zip_derived_cl44, plain, ( (segmentP @ sk4 @ sk3)),
% 0.55/0.78 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.55/0.78 thf(co1_5, conjecture, (( sk2 ) != ( sk4 ))).
% 0.55/0.78 thf(zf_stmt_1, negated_conjecture, (( sk2 ) = ( sk4 )),
% 0.55/0.78 inference('cnf.neg', [status(esa)], [co1_5])).
% 0.55/0.78 thf(zip_derived_cl46, plain, (((sk2) = (sk4))),
% 0.55/0.78 inference('cnf', [status(esa)], [zf_stmt_1])).
% 0.55/0.78 thf(co1_6, conjecture, (( sk1 ) != ( sk3 ))).
% 0.55/0.78 thf(zf_stmt_2, negated_conjecture, (( sk1 ) = ( sk3 )),
% 0.55/0.78 inference('cnf.neg', [status(esa)], [co1_6])).
% 0.55/0.78 thf(zip_derived_cl45, plain, (((sk1) = (sk3))),
% 0.55/0.78 inference('cnf', [status(esa)], [zf_stmt_2])).
% 0.55/0.78 thf(zip_derived_cl326, plain, ( (segmentP @ sk2 @ sk1)),
% 0.55/0.78 inference('demod', [status(thm)],
% 0.55/0.78 [zip_derived_cl44, zip_derived_cl46, zip_derived_cl45])).
% 0.55/0.78 thf(clause127, axiom,
% 0.55/0.78 (( ~( segmentP @ U @ V ) ) | ( ~( segmentP @ V @ U ) ) |
% 0.55/0.78 ( ~( ssList @ U ) ) | ( ~( ssList @ V ) ) | ( ( V ) = ( U ) ))).
% 0.55/0.78 thf(zip_derived_cl29, plain,
% 0.55/0.78 (![X0 : $i, X1 : $i]:
% 0.55/0.78 (~ (segmentP @ X0 @ X1)
% 0.55/0.78 | ~ (segmentP @ X1 @ X0)
% 0.55/0.78 | ~ (ssList @ X0)
% 0.55/0.78 | ~ (ssList @ X1)
% 0.55/0.78 | ((X1) = (X0)))),
% 0.55/0.78 inference('cnf', [status(esa)], [clause127])).
% 0.55/0.78 thf(zip_derived_cl369, plain,
% 0.55/0.78 ((((sk1) = (sk2))
% 0.55/0.78 | ~ (ssList @ sk1)
% 0.55/0.78 | ~ (ssList @ sk2)
% 0.55/0.78 | ~ (segmentP @ sk1 @ sk2))),
% 0.55/0.78 inference('sup-', [status(thm)], [zip_derived_cl326, zip_derived_cl29])).
% 0.55/0.78 thf(co1_3, conjecture, (~( ssList @ sk3 ))).
% 0.55/0.78 thf(zf_stmt_3, negated_conjecture, (ssList @ sk3),
% 0.55/0.78 inference('cnf.neg', [status(esa)], [co1_3])).
% 0.55/0.78 thf(zip_derived_cl48, plain, ( (ssList @ sk3)),
% 0.55/0.78 inference('cnf', [status(esa)], [zf_stmt_3])).
% 0.55/0.78 thf(zip_derived_cl45, plain, (((sk1) = (sk3))),
% 0.55/0.78 inference('cnf', [status(esa)], [zf_stmt_2])).
% 0.55/0.78 thf(zip_derived_cl325, plain, ( (ssList @ sk1)),
% 0.55/0.78 inference('demod', [status(thm)], [zip_derived_cl48, zip_derived_cl45])).
% 0.55/0.78 thf(co1_4, conjecture, (~( ssList @ sk4 ))).
% 0.55/0.78 thf(zf_stmt_4, negated_conjecture, (ssList @ sk4),
% 0.55/0.78 inference('cnf.neg', [status(esa)], [co1_4])).
% 0.55/0.78 thf(zip_derived_cl47, plain, ( (ssList @ sk4)),
% 0.55/0.78 inference('cnf', [status(esa)], [zf_stmt_4])).
% 0.55/0.78 thf(zip_derived_cl46, plain, (((sk2) = (sk4))),
% 0.55/0.78 inference('cnf', [status(esa)], [zf_stmt_1])).
% 0.55/0.78 thf(zip_derived_cl324, plain, ( (ssList @ sk2)),
% 0.55/0.78 inference('demod', [status(thm)], [zip_derived_cl47, zip_derived_cl46])).
% 0.55/0.78 thf(zip_derived_cl377, plain, ((((sk1) = (sk2)) | ~ (segmentP @ sk1 @ sk2))),
% 0.55/0.78 inference('demod', [status(thm)],
% 0.55/0.78 [zip_derived_cl369, zip_derived_cl325, zip_derived_cl324])).
% 0.55/0.78 thf(clause100, axiom,
% 0.55/0.78 (( ~( ssList @ U ) ) | ( ~( ssList @ V ) ) | ( neq @ V @ U ) |
% 0.55/0.78 ( ( V ) = ( U ) ))).
% 0.55/0.78 thf(zip_derived_cl20, plain,
% 0.55/0.78 (![X0 : $i, X1 : $i]:
% 0.55/0.78 (~ (ssList @ X0) | ~ (ssList @ X1) | (neq @ X1 @ X0) | ((X1) = (X0)))),
% 0.55/0.78 inference('cnf', [status(esa)], [clause100])).
% 0.55/0.78 thf(co1_8, conjecture,
% 0.55/0.78 (~( ( ~( neq @ sk4 @ nil ) ) | ( singletonP @ sk3 ) ))).
% 0.55/0.78 thf(zf_stmt_5, negated_conjecture,
% 0.55/0.78 (( ~( neq @ sk4 @ nil ) ) | ( singletonP @ sk3 )),
% 0.55/0.78 inference('cnf.neg', [status(esa)], [co1_8])).
% 0.55/0.78 thf(zip_derived_cl43, plain, ((~ (neq @ sk4 @ nil) | (singletonP @ sk3))),
% 0.55/0.78 inference('cnf', [status(esa)], [zf_stmt_5])).
% 0.55/0.78 thf(zip_derived_cl299, plain,
% 0.55/0.78 ((((sk4) = (nil))
% 0.55/0.78 | ~ (ssList @ sk4)
% 0.55/0.78 | ~ (ssList @ nil)
% 0.55/0.78 | (singletonP @ sk3))),
% 0.55/0.78 inference('dp-resolution', [status(thm)],
% 0.55/0.78 [zip_derived_cl20, zip_derived_cl43])).
% 0.55/0.78 thf(clause101, axiom,
% 0.55/0.78 (( ~( singletonP @ U ) ) | ( ~( ssList @ U ) ) |
% 0.55/0.78 ( ( cons @ ( skaf44 @ U ) @ nil ) = ( U ) ))).
% 0.55/0.78 thf(zip_derived_cl21, plain,
% 0.55/0.78 (![X0 : $i]:
% 0.55/0.78 (~ (singletonP @ X0)
% 0.55/0.78 | ~ (ssList @ X0)
% 0.55/0.78 | ((cons @ (skaf44 @ X0) @ nil) = (X0)))),
% 0.55/0.78 inference('cnf', [status(esa)], [clause101])).
% 0.55/0.78 thf(zip_derived_cl306, plain,
% 0.55/0.78 ((~ (ssList @ nil)
% 0.55/0.78 | ~ (ssList @ sk4)
% 0.55/0.78 | ((sk4) = (nil))
% 0.55/0.78 | ((cons @ (skaf44 @ sk3) @ nil) = (sk3))
% 0.55/0.78 | ~ (ssList @ sk3))),
% 0.55/0.78 inference('dp-resolution', [status(thm)],
% 0.55/0.78 [zip_derived_cl299, zip_derived_cl21])).
% 0.55/0.78 thf(clause8, axiom, (ssList @ nil)).
% 0.55/0.78 thf(zip_derived_cl1, plain, ( (ssList @ nil)),
% 0.55/0.78 inference('cnf', [status(esa)], [clause8])).
% 0.55/0.78 thf(zip_derived_cl46, plain, (((sk2) = (sk4))),
% 0.55/0.78 inference('cnf', [status(esa)], [zf_stmt_1])).
% 0.55/0.78 thf(zip_derived_cl324, plain, ( (ssList @ sk2)),
% 0.55/0.78 inference('demod', [status(thm)], [zip_derived_cl47, zip_derived_cl46])).
% 0.55/0.78 thf(zip_derived_cl46, plain, (((sk2) = (sk4))),
% 0.55/0.78 inference('cnf', [status(esa)], [zf_stmt_1])).
% 0.55/0.78 thf(zip_derived_cl45, plain, (((sk1) = (sk3))),
% 0.55/0.78 inference('cnf', [status(esa)], [zf_stmt_2])).
% 0.55/0.78 thf(zip_derived_cl45, plain, (((sk1) = (sk3))),
% 0.55/0.78 inference('cnf', [status(esa)], [zf_stmt_2])).
% 0.55/0.78 thf(zip_derived_cl45, plain, (((sk1) = (sk3))),
% 0.55/0.78 inference('cnf', [status(esa)], [zf_stmt_2])).
% 0.55/0.78 thf(zip_derived_cl325, plain, ( (ssList @ sk1)),
% 0.55/0.78 inference('demod', [status(thm)], [zip_derived_cl48, zip_derived_cl45])).
% 0.55/0.78 thf(zip_derived_cl378, plain,
% 0.55/0.78 ((((sk2) = (nil)) | ((cons @ (skaf44 @ sk1) @ nil) = (sk1)))),
% 0.55/0.78 inference('demod', [status(thm)],
% 0.55/0.78 [zip_derived_cl306, zip_derived_cl1, zip_derived_cl46,
% 0.55/0.78 zip_derived_cl324, zip_derived_cl46, zip_derived_cl45,
% 0.55/0.78 zip_derived_cl45, zip_derived_cl45, zip_derived_cl325])).
% 0.55/0.78 thf(clause64, axiom,
% 0.55/0.78 (( ~( ssItem @ U ) ) | ( equalelemsP @ ( cons @ U @ nil ) ))).
% 0.55/0.78 thf(zip_derived_cl10, plain,
% 0.55/0.78 (![X0 : $i]: (~ (ssItem @ X0) | (equalelemsP @ (cons @ X0 @ nil)))),
% 0.55/0.78 inference('cnf', [status(esa)], [clause64])).
% 0.55/0.78 thf(co1_9, conjecture,
% 0.55/0.78 (~( ( ~( equalelemsP @ sk1 ) ) | ( ~( segmentP @ sk2 @ sk1 ) ) ))).
% 0.55/0.78 thf(zf_stmt_6, negated_conjecture,
% 0.55/0.78 (( ~( equalelemsP @ sk1 ) ) | ( ~( segmentP @ sk2 @ sk1 ) )),
% 0.55/0.78 inference('cnf.neg', [status(esa)], [co1_9])).
% 0.55/0.78 thf(zip_derived_cl42, plain,
% 0.55/0.78 ((~ (equalelemsP @ sk1) | ~ (segmentP @ sk2 @ sk1))),
% 0.55/0.78 inference('cnf', [status(esa)], [zf_stmt_6])).
% 0.55/0.78 thf(zip_derived_cl318, plain,
% 0.55/0.78 (![X0 : $i]:
% 0.55/0.78 (((cons @ X0 @ nil) != (sk1))
% 0.55/0.78 | ~ (ssItem @ X0)
% 0.55/0.78 | ~ (segmentP @ sk2 @ sk1))),
% 0.55/0.78 inference('dp-resolution', [status(thm)],
% 0.55/0.78 [zip_derived_cl10, zip_derived_cl42])).
% 0.55/0.78 thf(zip_derived_cl326, plain, ( (segmentP @ sk2 @ sk1)),
% 0.55/0.78 inference('demod', [status(thm)],
% 0.55/0.78 [zip_derived_cl44, zip_derived_cl46, zip_derived_cl45])).
% 0.55/0.78 thf(zip_derived_cl353, plain,
% 0.55/0.78 (![X0 : $i]: (((cons @ X0 @ nil) != (sk1)) | ~ (ssItem @ X0))),
% 0.55/0.78 inference('demod', [status(thm)], [zip_derived_cl318, zip_derived_cl326])).
% 0.55/0.78 thf(zip_derived_cl382, plain,
% 0.55/0.78 ((((sk1) != (sk1)) | ((sk2) = (nil)) | ~ (ssItem @ (skaf44 @ sk1)))),
% 0.55/0.78 inference('sup-', [status(thm)], [zip_derived_cl378, zip_derived_cl353])).
% 0.55/0.78 thf(clause47, axiom, (ssItem @ ( skaf44 @ U ))).
% 0.55/0.78 thf(zip_derived_cl7, plain, (![X0 : $i]: (ssItem @ (skaf44 @ X0))),
% 0.55/0.78 inference('cnf', [status(esa)], [clause47])).
% 0.55/0.78 thf(zip_derived_cl386, plain, ((((sk1) != (sk1)) | ((sk2) = (nil)))),
% 0.55/0.78 inference('demod', [status(thm)], [zip_derived_cl382, zip_derived_cl7])).
% 0.55/0.78 thf(zip_derived_cl387, plain, (((sk2) = (nil))),
% 0.55/0.78 inference('simplify', [status(thm)], [zip_derived_cl386])).
% 0.55/0.78 thf(zip_derived_cl387, plain, (((sk2) = (nil))),
% 0.55/0.78 inference('simplify', [status(thm)], [zip_derived_cl386])).
% 0.55/0.78 thf(zip_derived_cl391, plain, ((((sk1) = (nil)) | ~ (segmentP @ sk1 @ nil))),
% 0.55/0.78 inference('demod', [status(thm)],
% 0.55/0.78 [zip_derived_cl377, zip_derived_cl387, zip_derived_cl387])).
% 0.55/0.78 thf(zip_derived_cl299, plain,
% 0.55/0.78 ((((sk4) = (nil))
% 0.55/0.78 | ~ (ssList @ sk4)
% 0.55/0.78 | ~ (ssList @ nil)
% 0.55/0.78 | (singletonP @ sk3))),
% 0.55/0.78 inference('dp-resolution', [status(thm)],
% 0.55/0.78 [zip_derived_cl20, zip_derived_cl43])).
% 0.55/0.78 thf(clause11, axiom, (~( singletonP @ nil ))).
% 0.55/0.78 thf(zip_derived_cl2, plain, (~ (singletonP @ nil)),
% 0.55/0.78 inference('cnf', [status(esa)], [clause11])).
% 0.55/0.78 thf(zip_derived_cl305, plain,
% 0.55/0.78 ((((sk3) != (nil))
% 0.55/0.78 | ~ (ssList @ nil)
% 0.55/0.78 | ~ (ssList @ sk4)
% 0.55/0.78 | ((sk4) = (nil)))),
% 0.55/0.78 inference('dp-resolution', [status(thm)],
% 0.55/0.78 [zip_derived_cl299, zip_derived_cl2])).
% 0.55/0.78 thf(zip_derived_cl45, plain, (((sk1) = (sk3))),
% 0.55/0.78 inference('cnf', [status(esa)], [zf_stmt_2])).
% 0.55/0.78 thf(zip_derived_cl1, plain, ( (ssList @ nil)),
% 0.55/0.78 inference('cnf', [status(esa)], [clause8])).
% 0.55/0.78 thf(zip_derived_cl46, plain, (((sk2) = (sk4))),
% 0.55/0.78 inference('cnf', [status(esa)], [zf_stmt_1])).
% 0.55/0.78 thf(zip_derived_cl324, plain, ( (ssList @ sk2)),
% 0.55/0.78 inference('demod', [status(thm)], [zip_derived_cl47, zip_derived_cl46])).
% 0.55/0.78 thf(zip_derived_cl46, plain, (((sk2) = (sk4))),
% 0.55/0.78 inference('cnf', [status(esa)], [zf_stmt_1])).
% 0.55/0.78 thf(zip_derived_cl327, plain, ((((sk1) != (nil)) | ((sk2) = (nil)))),
% 0.55/0.78 inference('demod', [status(thm)],
% 0.55/0.78 [zip_derived_cl305, zip_derived_cl45, zip_derived_cl1,
% 0.55/0.78 zip_derived_cl46, zip_derived_cl324, zip_derived_cl46])).
% 0.55/0.78 thf(zip_derived_cl326, plain, ( (segmentP @ sk2 @ sk1)),
% 0.55/0.78 inference('demod', [status(thm)],
% 0.55/0.78 [zip_derived_cl44, zip_derived_cl46, zip_derived_cl45])).
% 0.55/0.78 thf(zip_derived_cl330, plain, (( (segmentP @ nil @ sk1) | ((sk1) != (nil)))),
% 0.55/0.78 inference('sup+', [status(thm)], [zip_derived_cl327, zip_derived_cl326])).
% 0.55/0.78 thf(zip_derived_cl332, plain, (( (segmentP @ nil @ nil) | ((sk1) != (nil)))),
% 0.55/0.78 inference('local_rewriting', [status(thm)], [zip_derived_cl330])).
% 0.55/0.78 thf(zip_derived_cl327, plain, ((((sk1) != (nil)) | ((sk2) = (nil)))),
% 0.55/0.78 inference('demod', [status(thm)],
% 0.55/0.78 [zip_derived_cl305, zip_derived_cl45, zip_derived_cl1,
% 0.55/0.78 zip_derived_cl46, zip_derived_cl324, zip_derived_cl46])).
% 0.55/0.78 thf(clause1, axiom, (equalelemsP @ nil)).
% 0.55/0.78 thf(zip_derived_cl0, plain, ( (equalelemsP @ nil)),
% 0.55/0.78 inference('cnf', [status(esa)], [clause1])).
% 0.55/0.78 thf(zip_derived_cl42, plain,
% 0.55/0.78 ((~ (equalelemsP @ sk1) | ~ (segmentP @ sk2 @ sk1))),
% 0.55/0.78 inference('cnf', [status(esa)], [zf_stmt_6])).
% 0.55/0.78 thf(zip_derived_cl314, plain,
% 0.55/0.78 ((((nil) != (sk1)) | ~ (segmentP @ sk2 @ sk1))),
% 0.55/0.78 inference('dp-resolution', [status(thm)],
% 0.55/0.78 [zip_derived_cl0, zip_derived_cl42])).
% 0.55/0.78 thf(zip_derived_cl323, plain,
% 0.55/0.78 ((((nil) != (sk1)) | ~ (segmentP @ sk2 @ nil))),
% 0.55/0.78 inference('local_rewriting', [status(thm)], [zip_derived_cl314])).
% 0.55/0.78 thf(zip_derived_cl328, plain,
% 0.55/0.78 ((~ (segmentP @ nil @ nil) | ((sk1) != (nil)) | ((nil) != (sk1)))),
% 0.55/0.78 inference('sup-', [status(thm)], [zip_derived_cl327, zip_derived_cl323])).
% 0.55/0.78 thf(zip_derived_cl331, plain,
% 0.55/0.78 ((((sk1) != (nil)) | ~ (segmentP @ nil @ nil))),
% 0.55/0.78 inference('simplify', [status(thm)], [zip_derived_cl328])).
% 0.55/0.78 thf(zip_derived_cl334, plain, (((sk1) != (nil))),
% 0.55/0.78 inference('clc', [status(thm)], [zip_derived_cl332, zip_derived_cl331])).
% 0.55/0.78 thf(zip_derived_cl392, plain, (~ (segmentP @ sk1 @ nil)),
% 0.55/0.78 inference('simplify_reflect-', [status(thm)],
% 0.55/0.78 [zip_derived_cl391, zip_derived_cl334])).
% 0.55/0.78 thf(zip_derived_cl400, plain, (~ (ssList @ sk1)),
% 0.55/0.78 inference('sup-', [status(thm)], [zip_derived_cl8, zip_derived_cl392])).
% 0.55/0.78 thf(zip_derived_cl325, plain, ( (ssList @ sk1)),
% 0.55/0.78 inference('demod', [status(thm)], [zip_derived_cl48, zip_derived_cl45])).
% 0.55/0.78 thf(zip_derived_cl401, plain, ($false),
% 0.55/0.78 inference('demod', [status(thm)], [zip_derived_cl400, zip_derived_cl325])).
% 0.55/0.78
% 0.55/0.78 % SZS output end Refutation
% 0.55/0.78
% 0.55/0.78
% 0.55/0.78 % Terminating...
% 1.70/0.85 % Runner terminated.
% 1.70/0.86 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------