%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : PUZ012-1 : TPTP v9.2.0. Bugfixed v1.2.1.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.9wFEAGizGW true
% Computer : n014.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 04:49:28 PM UTC 2025
% Result : Unsatisfiable 0.57s 0.74s
% Output : Refutation 0.57s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : PUZ012-1 : TPTP v9.2.0. Bugfixed v1.2.1.
% 0.07/0.13 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.9wFEAGizGW true
% 0.13/0.34 % Computer : n014.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.13/0.34 % WCLimit : 300
% 0.13/0.34 % DateTime : Wed Oct 1 15:08:53 EDT 2025
% 0.13/0.34 % CPUTime :
% 0.13/0.34 % Running portfolio for 300 s
% 0.13/0.34 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.13/0.34 % Number of cores: 8
% 0.13/0.35 % Python version: Python 3.6.8
% 0.13/0.35 % Running in FO mode
% 0.56/0.65 % Total configuration time : 435
% 0.56/0.65 % Estimated wc time : 1092
% 0.56/0.65 % Estimated cpu time (7 cpus) : 156.0
% 0.57/0.71 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.57/0.74 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.57/0.74 % Solved by fo/fo6_bce.sh.
% 0.57/0.74 % BCE start: 18
% 0.57/0.74 % BCE eliminated: 2
% 0.57/0.74 % PE start: 16
% 0.57/0.74 logic: neq
% 0.57/0.74 % PE eliminated: 3
% 0.57/0.74 % done 20 iterations in 0.011s
% 0.57/0.74 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.57/0.74 % SZS output start Refutation
% 0.57/0.74 thf(contains_type, type, contains: $i > $i > $o).
% 0.57/0.74 thf(boxb_type, type, boxb: $i).
% 0.57/0.74 thf(label_type, type, label: $i > $i > $o).
% 0.57/0.74 thf(equal_fruits_type, type, equal_fruits: $i > $i > $o).
% 0.57/0.74 thf(bananas_type, type, bananas: $i).
% 0.57/0.74 thf(boxa_type, type, boxa: $i).
% 0.57/0.74 thf(apples_type, type, apples: $i).
% 0.57/0.74 thf(oranges_type, type, oranges: $i).
% 0.57/0.74 thf(boxc_type, type, boxc: $i).
% 0.57/0.74 thf(each_thing_is_in_a_box, axiom,
% 0.57/0.74 (( contains @ boxa @ X ) | ( contains @ boxb @ X ) |
% 0.57/0.74 ( contains @ boxc @ X ))).
% 0.57/0.74 thf(zip_derived_cl3, plain,
% 0.57/0.74 (![X0 : $i]:
% 0.57/0.74 ( (contains @ boxa @ X0)
% 0.57/0.74 | (contains @ boxb @ X0)
% 0.57/0.74 | (contains @ boxc @ X0))),
% 0.57/0.74 inference('cnf', [status(esa)], [each_thing_is_in_a_box])).
% 0.57/0.74 thf(contains_is_well_defined1, axiom,
% 0.57/0.74 (( ~( contains @ X @ Y ) ) | ( ~( contains @ X @ Z ) ) |
% 0.57/0.74 ( equal_fruits @ Y @ Z ))).
% 0.57/0.74 thf(zip_derived_cl5, plain,
% 0.57/0.74 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.57/0.74 (~ (contains @ X0 @ X1)
% 0.57/0.74 | ~ (contains @ X0 @ X2)
% 0.57/0.74 | (equal_fruits @ X1 @ X2))),
% 0.57/0.74 inference('cnf', [status(esa)], [contains_is_well_defined1])).
% 0.57/0.74 thf(apples_not_oranges, axiom, (~( equal_fruits @ apples @ oranges ))).
% 0.57/0.74 thf(zip_derived_cl12, plain, (~ (equal_fruits @ apples @ oranges)),
% 0.57/0.74 inference('cnf', [status(esa)], [apples_not_oranges])).
% 0.57/0.74 thf(zip_derived_cl23, plain,
% 0.57/0.74 (![X0 : $i]: (~ (contains @ X0 @ oranges) | ~ (contains @ X0 @ apples))),
% 0.57/0.74 inference('dp-resolution', [status(thm)],
% 0.57/0.74 [zip_derived_cl5, zip_derived_cl12])).
% 0.57/0.74 thf(zip_derived_cl42, plain,
% 0.57/0.74 (( (contains @ boxb @ oranges)
% 0.57/0.74 | (contains @ boxa @ oranges)
% 0.57/0.74 | ~ (contains @ boxc @ apples))),
% 0.57/0.74 inference('s_sup-', [status(thm)], [zip_derived_cl3, zip_derived_cl23])).
% 0.57/0.74 thf(boxb_labelled_oranges, axiom, (label @ boxb @ oranges)).
% 0.57/0.74 thf(zip_derived_cl14, plain, ( (label @ boxb @ oranges)),
% 0.57/0.74 inference('cnf', [status(esa)], [boxb_labelled_oranges])).
% 0.57/0.74 thf(label_is_wrong, axiom,
% 0.57/0.74 (( ~( label @ X @ Y ) ) | ( ~( contains @ X @ Y ) ))).
% 0.57/0.74 thf(zip_derived_cl2, plain,
% 0.57/0.74 (![X0 : $i, X1 : $i]: (~ (label @ X0 @ X1) | ~ (contains @ X0 @ X1))),
% 0.57/0.74 inference('cnf', [status(esa)], [label_is_wrong])).
% 0.57/0.74 thf(zip_derived_cl19, plain, (~ (contains @ boxb @ oranges)),
% 0.57/0.74 inference('dp-resolution', [status(thm)],
% 0.57/0.74 [zip_derived_cl14, zip_derived_cl2])).
% 0.57/0.74 thf(zip_derived_cl43, plain,
% 0.57/0.74 (( (contains @ boxa @ oranges) | ~ (contains @ boxc @ apples))),
% 0.57/0.74 inference('demod', [status(thm)], [zip_derived_cl42, zip_derived_cl19])).
% 0.57/0.74 thf(each_box_contains_something, axiom,
% 0.57/0.74 (( contains @ X @ apples ) | ( contains @ X @ bananas ) |
% 0.57/0.74 ( contains @ X @ oranges ))).
% 0.57/0.74 thf(zip_derived_cl4, plain,
% 0.57/0.74 (![X0 : $i]:
% 0.57/0.74 ( (contains @ X0 @ apples)
% 0.57/0.74 | (contains @ X0 @ bananas)
% 0.57/0.74 | (contains @ X0 @ oranges))),
% 0.57/0.74 inference('cnf', [status(esa)], [each_box_contains_something])).
% 0.57/0.74 thf(prove_boxa_contains_bananas_and_boxc_oranges, conjecture,
% 0.57/0.74 (~( ( ~( contains @ boxc @ oranges ) ) | ( ~( contains @ boxa @ bananas ) ) ))).
% 0.57/0.74 thf(zf_stmt_0, negated_conjecture,
% 0.57/0.74 (( ~( contains @ boxc @ oranges ) ) | ( ~( contains @ boxa @ bananas ) )),
% 0.57/0.74 inference('cnf.neg', [status(esa)],
% 0.57/0.74 [prove_boxa_contains_bananas_and_boxc_oranges])).
% 0.57/0.74 thf(zip_derived_cl17, plain,
% 0.57/0.74 ((~ (contains @ boxc @ oranges) | ~ (contains @ boxa @ bananas))),
% 0.57/0.74 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.57/0.74 thf(zip_derived_cl3, plain,
% 0.57/0.74 (![X0 : $i]:
% 0.57/0.74 ( (contains @ boxa @ X0)
% 0.57/0.74 | (contains @ boxb @ X0)
% 0.57/0.74 | (contains @ boxc @ X0))),
% 0.57/0.74 inference('cnf', [status(esa)], [each_thing_is_in_a_box])).
% 0.57/0.74 thf(boxc_labelled_bananas, axiom, (label @ boxc @ bananas)).
% 0.57/0.74 thf(zip_derived_cl15, plain, ( (label @ boxc @ bananas)),
% 0.57/0.74 inference('cnf', [status(esa)], [boxc_labelled_bananas])).
% 0.57/0.74 thf(zip_derived_cl2, plain,
% 0.57/0.74 (![X0 : $i, X1 : $i]: (~ (label @ X0 @ X1) | ~ (contains @ X0 @ X1))),
% 0.57/0.74 inference('cnf', [status(esa)], [label_is_wrong])).
% 0.57/0.74 thf(zip_derived_cl20, plain, (~ (contains @ boxc @ bananas)),
% 0.57/0.74 inference('dp-resolution', [status(thm)],
% 0.57/0.74 [zip_derived_cl15, zip_derived_cl2])).
% 0.57/0.74 thf(zip_derived_cl29, plain,
% 0.57/0.74 (( (contains @ boxb @ bananas) | (contains @ boxa @ bananas))),
% 0.57/0.74 inference('s_sup-', [status(thm)], [zip_derived_cl3, zip_derived_cl20])).
% 0.57/0.74 thf(zip_derived_cl5, plain,
% 0.57/0.74 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.57/0.74 (~ (contains @ X0 @ X1)
% 0.57/0.74 | ~ (contains @ X0 @ X2)
% 0.57/0.74 | (equal_fruits @ X1 @ X2))),
% 0.57/0.74 inference('cnf', [status(esa)], [contains_is_well_defined1])).
% 0.57/0.74 thf(apples_not_bananas, axiom, (~( equal_fruits @ apples @ bananas ))).
% 0.57/0.74 thf(zip_derived_cl10, plain, (~ (equal_fruits @ apples @ bananas)),
% 0.57/0.74 inference('cnf', [status(esa)], [apples_not_bananas])).
% 0.57/0.74 thf(zip_derived_cl21, plain,
% 0.57/0.74 (![X0 : $i]: (~ (contains @ X0 @ bananas) | ~ (contains @ X0 @ apples))),
% 0.57/0.74 inference('dp-resolution', [status(thm)],
% 0.57/0.74 [zip_derived_cl5, zip_derived_cl10])).
% 0.57/0.74 thf(zip_derived_cl37, plain,
% 0.57/0.74 (( (contains @ boxa @ bananas) | ~ (contains @ boxb @ apples))),
% 0.57/0.74 inference('s_sup-', [status(thm)], [zip_derived_cl29, zip_derived_cl21])).
% 0.57/0.74 thf(boxb_contains_apples, axiom, (contains @ boxb @ apples)).
% 0.57/0.74 thf(zip_derived_cl16, plain, ( (contains @ boxb @ apples)),
% 0.57/0.74 inference('cnf', [status(esa)], [boxb_contains_apples])).
% 0.57/0.74 thf(zip_derived_cl38, plain, ( (contains @ boxa @ bananas)),
% 0.57/0.74 inference('demod', [status(thm)], [zip_derived_cl37, zip_derived_cl16])).
% 0.57/0.74 thf(zip_derived_cl39, plain, (~ (contains @ boxc @ oranges)),
% 0.57/0.74 inference('demod', [status(thm)], [zip_derived_cl17, zip_derived_cl38])).
% 0.57/0.74 thf(zip_derived_cl44, plain,
% 0.57/0.74 (( (contains @ boxc @ bananas) | (contains @ boxc @ apples))),
% 0.57/0.74 inference('s_sup-', [status(thm)], [zip_derived_cl4, zip_derived_cl39])).
% 0.57/0.74 thf(zip_derived_cl20, plain, (~ (contains @ boxc @ bananas)),
% 0.57/0.74 inference('dp-resolution', [status(thm)],
% 0.57/0.74 [zip_derived_cl15, zip_derived_cl2])).
% 0.57/0.74 thf(zip_derived_cl48, plain, ( (contains @ boxc @ apples)),
% 0.57/0.74 inference('clc', [status(thm)], [zip_derived_cl44, zip_derived_cl20])).
% 0.57/0.74 thf(zip_derived_cl49, plain, ( (contains @ boxa @ oranges)),
% 0.57/0.74 inference('demod', [status(thm)], [zip_derived_cl43, zip_derived_cl48])).
% 0.57/0.74 thf(zip_derived_cl5, plain,
% 0.57/0.74 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.57/0.74 (~ (contains @ X0 @ X1)
% 0.57/0.74 | ~ (contains @ X0 @ X2)
% 0.57/0.74 | (equal_fruits @ X1 @ X2))),
% 0.57/0.74 inference('cnf', [status(esa)], [contains_is_well_defined1])).
% 0.57/0.74 thf(bananas_not_oranges, axiom, (~( equal_fruits @ bananas @ oranges ))).
% 0.57/0.74 thf(zip_derived_cl11, plain, (~ (equal_fruits @ bananas @ oranges)),
% 0.57/0.74 inference('cnf', [status(esa)], [bananas_not_oranges])).
% 0.57/0.74 thf(zip_derived_cl22, plain,
% 0.57/0.74 (![X0 : $i]: (~ (contains @ X0 @ oranges) | ~ (contains @ X0 @ bananas))),
% 0.57/0.74 inference('dp-resolution', [status(thm)],
% 0.57/0.74 [zip_derived_cl5, zip_derived_cl11])).
% 0.57/0.74 thf(zip_derived_cl54, plain, (~ (contains @ boxa @ bananas)),
% 0.57/0.74 inference('s_sup-', [status(thm)], [zip_derived_cl49, zip_derived_cl22])).
% 0.57/0.74 thf(zip_derived_cl38, plain, ( (contains @ boxa @ bananas)),
% 0.57/0.74 inference('demod', [status(thm)], [zip_derived_cl37, zip_derived_cl16])).
% 0.57/0.74 thf(zip_derived_cl56, plain, ($false),
% 0.57/0.74 inference('demod', [status(thm)], [zip_derived_cl54, zip_derived_cl38])).
% 0.57/0.74
% 0.57/0.74 % SZS output end Refutation
% 0.57/0.74
% 0.57/0.74
% 0.57/0.75 % Terminating...
% 1.71/0.87 % Runner terminated.
% 1.71/0.88 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------