%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : MSC001-1 : TPTP v9.2.0. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.XCSlhPEoK8 true
% Computer : n020.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 04:44:51 PM UTC 2025
% Result : Unsatisfiable 0.40s 0.97s
% Output : Refutation 0.40s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.08/0.14 % Problem : MSC001-1 : TPTP v9.2.0. Released v1.0.0.
% 0.08/0.15 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.XCSlhPEoK8 true
% 0.15/0.37 % Computer : n020.cluster.edu
% 0.15/0.37 % Model : x86_64 x86_64
% 0.15/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.37 % Memory : 8042.1875MB
% 0.15/0.37 % OS : Linux 3.10.0-693.el7.x86_64
% 0.15/0.37 % CPULimit : 300
% 0.15/0.37 % WCLimit : 300
% 0.15/0.37 % DateTime : Wed Oct 1 14:02:23 EDT 2025
% 0.15/0.37 % CPUTime :
% 0.15/0.37 % Running portfolio for 300 s
% 0.15/0.37 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.15/0.37 % Number of cores: 8
% 0.15/0.38 % Python version: Python 3.6.8
% 0.15/0.38 % Running in FO mode
% 0.38/0.70 % Total configuration time : 435
% 0.38/0.70 % Estimated wc time : 1092
% 0.38/0.70 % Estimated cpu time (7 cpus) : 156.0
% 0.40/0.78 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.40/0.81 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.40/0.82 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.40/0.83 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.40/0.83 % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 0.40/0.83 % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.40/0.84 % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 0.40/0.97 % Solved by fo/fo1_av.sh.
% 0.40/0.97 % done 164 iterations in 0.133s
% 0.40/0.97 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.40/0.97 % SZS output start Refutation
% 0.40/0.97 thf(pick_up_type, type, pick_up: $i).
% 0.40/0.97 thf(at_type, type, at: $i > $i > $i > $o).
% 0.40/0.97 thf(red_type, type, red: $i > $o).
% 0.40/0.97 thf(answer_type, type, answer: $i > $o).
% 0.40/0.97 thf(there_type, type, there: $i).
% 0.40/0.97 thf(hold_type, type, hold: $i > $i > $o).
% 0.40/0.97 thf(thing_type, type, thing: $i > $i).
% 0.40/0.97 thf(taken_type, type, taken: $i > $i).
% 0.40/0.97 thf(now_type, type, now: $i).
% 0.40/0.97 thf(hand_type, type, hand: $i).
% 0.40/0.97 thf(let_go_type, type, let_go: $i).
% 0.40/0.97 thf(do_type, type, do: $i > $i > $i).
% 0.40/0.97 thf(here_type, type, here: $i).
% 0.40/0.97 thf(go_type, type, go: $i > $i).
% 0.40/0.97 thf(clause_5, axiom, (at @ hand @ A @ ( do @ ( go @ A ) @ B ))).
% 0.40/0.97 thf(zip_derived_cl3, plain,
% 0.40/0.97 (![X0 : $i, X1 : $i]: (at @ hand @ X0 @ (do @ (go @ X0) @ X1))),
% 0.40/0.97 inference('cnf', [status(esa)], [clause_5])).
% 0.40/0.97 thf(clause_14, axiom,
% 0.40/0.97 (( ~( at @ hand @ A @ B ) ) | ( at @ ( thing @ ( taken @ B ) ) @ A @ B ))).
% 0.40/0.97 thf(zip_derived_cl12, plain,
% 0.40/0.97 (![X0 : $i, X1 : $i]:
% 0.40/0.97 (~ (at @ hand @ X0 @ X1) | (at @ (thing @ (taken @ X1)) @ X0 @ X1))),
% 0.40/0.97 inference('cnf', [status(esa)], [clause_14])).
% 0.40/0.97 thf(clause_8, axiom,
% 0.40/0.97 (( ~( at @ hand @ A @ B ) ) | ( ~( at @ ( thing @ C ) @ A @ B ) ) |
% 0.40/0.97 ( hold @ ( thing @ ( taken @ B ) ) @ ( do @ pick_up @ B ) ))).
% 0.40/0.97 thf(zip_derived_cl6, plain,
% 0.40/0.97 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.40/0.97 (~ (at @ hand @ X0 @ X1)
% 0.40/0.97 | ~ (at @ (thing @ X2) @ X0 @ X1)
% 0.40/0.97 | (hold @ (thing @ (taken @ X1)) @ (do @ pick_up @ X1)))),
% 0.40/0.97 inference('cnf', [status(esa)], [clause_8])).
% 0.40/0.97 thf(zip_derived_cl46, plain,
% 0.40/0.97 (![X0 : $i, X1 : $i]:
% 0.40/0.97 (~ (at @ hand @ X1 @ X0)
% 0.40/0.97 | ~ (at @ hand @ X1 @ X0)
% 0.40/0.97 | (hold @ (thing @ (taken @ X0)) @ (do @ pick_up @ X0)))),
% 0.40/0.97 inference('s_sup-', [status(thm)], [zip_derived_cl12, zip_derived_cl6])).
% 0.40/0.97 thf(zip_derived_cl48, plain,
% 0.40/0.97 (![X0 : $i, X1 : $i]:
% 0.40/0.97 ( (hold @ (thing @ (taken @ X0)) @ (do @ pick_up @ X0))
% 0.40/0.97 | ~ (at @ hand @ X1 @ X0))),
% 0.40/0.97 inference('simplify', [status(thm)], [zip_derived_cl46])).
% 0.40/0.97 thf(zip_derived_cl93, plain,
% 0.40/0.97 (![X0 : $i, X1 : $i]:
% 0.40/0.97 (hold @ (thing @ (taken @ (do @ (go @ X1) @ X0))) @
% 0.40/0.97 (do @ pick_up @ (do @ (go @ X1) @ X0)))),
% 0.40/0.97 inference('s_sup-', [status(thm)], [zip_derived_cl3, zip_derived_cl48])).
% 0.40/0.97 thf(zip_derived_cl3, plain,
% 0.40/0.97 (![X0 : $i, X1 : $i]: (at @ hand @ X0 @ (do @ (go @ X0) @ X1))),
% 0.40/0.97 inference('cnf', [status(esa)], [clause_5])).
% 0.40/0.97 thf(clause_13, axiom,
% 0.40/0.97 (( ~( hold @ ( thing @ A ) @ B ) ) |
% 0.40/0.97 ( hold @ ( thing @ A ) @ ( do @ ( go @ C ) @ B ) ))).
% 0.40/0.97 thf(zip_derived_cl11, plain,
% 0.40/0.97 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.40/0.97 (~ (hold @ (thing @ X0) @ X1)
% 0.40/0.97 | (hold @ (thing @ X0) @ (do @ (go @ X2) @ X1)))),
% 0.40/0.97 inference('cnf', [status(esa)], [clause_13])).
% 0.40/0.97 thf(clause_9, axiom,
% 0.40/0.97 (( ~( hold @ ( thing @ A ) @ B ) ) | ( ~( at @ hand @ C @ B ) ) |
% 0.40/0.97 ( at @ ( thing @ A ) @ C @ B ))).
% 0.40/0.97 thf(zip_derived_cl7, plain,
% 0.40/0.97 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.40/0.97 (~ (hold @ (thing @ X0) @ X1)
% 0.40/0.97 | ~ (at @ hand @ X2 @ X1)
% 0.40/0.97 | (at @ (thing @ X0) @ X2 @ X1))),
% 0.40/0.97 inference('cnf', [status(esa)], [clause_9])).
% 0.40/0.97 thf(zip_derived_cl90, plain,
% 0.40/0.97 (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 0.40/0.97 (~ (hold @ (thing @ X2) @ X0)
% 0.40/0.97 | ~ (at @ hand @ X3 @ (do @ (go @ X1) @ X0))
% 0.40/0.97 | (at @ (thing @ X2) @ X3 @ (do @ (go @ X1) @ X0)))),
% 0.40/0.97 inference('s_sup-', [status(thm)], [zip_derived_cl11, zip_derived_cl7])).
% 0.40/0.97 thf(clause_11, axiom,
% 0.40/0.97 (( ~( red @ A ) ) | ( ~( at @ A @ there @ B ) ) | ( answer @ B ))).
% 0.40/0.97 thf(zip_derived_cl9, plain,
% 0.40/0.97 (![X0 : $i, X1 : $i]:
% 0.40/0.97 (~ (red @ X0) | ~ (at @ X0 @ there @ X1) | (answer @ X1))),
% 0.40/0.97 inference('cnf', [status(esa)], [clause_11])).
% 0.40/0.97 thf(prove_there_is_a_red_thing, conjecture, (answer @ A)).
% 0.40/0.97 thf(zf_stmt_0, negated_conjecture, (~( answer @ A )),
% 0.40/0.97 inference('cnf.neg', [status(esa)], [prove_there_is_a_red_thing])).
% 0.40/0.97 thf(zip_derived_cl17, plain, (![X0 : $i]: ~ (answer @ X0)),
% 0.40/0.97 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.40/0.97 thf(zip_derived_cl20, plain,
% 0.40/0.97 (![X0 : $i, X1 : $i]: (~ (at @ X0 @ there @ X1) | ~ (red @ X0))),
% 0.40/0.97 inference('clc', [status(thm)], [zip_derived_cl9, zip_derived_cl17])).
% 0.40/0.97 thf(zip_derived_cl377, plain,
% 0.40/0.97 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.40/0.97 (~ (at @ hand @ there @ (do @ (go @ X1) @ X0))
% 0.40/0.97 | ~ (hold @ (thing @ X2) @ X0)
% 0.40/0.97 | ~ (red @ (thing @ X2)))),
% 0.40/0.97 inference('s_sup-', [status(thm)], [zip_derived_cl90, zip_derived_cl20])).
% 0.40/0.97 thf(zip_derived_cl447, plain,
% 0.40/0.97 (![X0 : $i, X1 : $i]:
% 0.40/0.97 (~ (hold @ (thing @ X1) @ X0) | ~ (red @ (thing @ X1)))),
% 0.40/0.97 inference('s_sup-', [status(thm)], [zip_derived_cl3, zip_derived_cl377])).
% 0.40/0.97 thf(zip_derived_cl450, plain,
% 0.40/0.97 (![X0 : $i, X1 : $i]: ~ (red @ (thing @ (taken @ (do @ (go @ X1) @ X0))))),
% 0.40/0.97 inference('s_sup-', [status(thm)], [zip_derived_cl93, zip_derived_cl447])).
% 0.40/0.97 thf(things_here_now_are_red, axiom,
% 0.40/0.97 (( ~( at @ A @ here @ now ) ) | ( red @ A ))).
% 0.40/0.97 thf(zip_derived_cl16, plain,
% 0.40/0.97 (![X0 : $i]: (~ (at @ X0 @ here @ now) | (red @ X0))),
% 0.40/0.97 inference('cnf', [status(esa)], [things_here_now_are_red])).
% 0.40/0.97 thf(zip_derived_cl451, plain,
% 0.40/0.97 (![X0 : $i, X1 : $i]:
% 0.40/0.97 ~ (at @ (thing @ (taken @ (do @ (go @ X1) @ X0))) @ here @ now)),
% 0.40/0.97 inference('s_sup+', [status(thm)], [zip_derived_cl450, zip_derived_cl16])).
% 0.40/0.97 thf(zip_derived_cl12, plain,
% 0.40/0.97 (![X0 : $i, X1 : $i]:
% 0.40/0.97 (~ (at @ hand @ X0 @ X1) | (at @ (thing @ (taken @ X1)) @ X0 @ X1))),
% 0.40/0.97 inference('cnf', [status(esa)], [clause_14])).
% 0.40/0.97 thf(clause_7, axiom,
% 0.40/0.97 (( ~( at @ ( thing @ A ) @ B @ ( do @ ( go @ B ) @ C ) ) ) |
% 0.40/0.97 ( at @ ( thing @ A ) @ B @ C ) | ( hold @ ( thing @ A ) @ C ))).
% 0.40/0.97 thf(zip_derived_cl5, plain,
% 0.40/0.97 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.40/0.97 (~ (at @ (thing @ X0) @ X1 @ (do @ (go @ X1) @ X2))
% 0.40/0.97 | (at @ (thing @ X0) @ X1 @ X2)
% 0.40/0.97 | (hold @ (thing @ X0) @ X2))),
% 0.40/0.97 inference('cnf', [status(esa)], [clause_7])).
% 0.40/0.97 thf(zip_derived_cl30, plain,
% 0.40/0.97 (![X0 : $i, X1 : $i]:
% 0.40/0.97 (~ (at @ hand @ X1 @ (do @ (go @ X1) @ X0))
% 0.40/0.97 | (at @ (thing @ (taken @ (do @ (go @ X1) @ X0))) @ X1 @ X0)
% 0.40/0.97 | (hold @ (thing @ (taken @ (do @ (go @ X1) @ X0))) @ X0))),
% 0.40/0.97 inference('s_sup-', [status(thm)], [zip_derived_cl12, zip_derived_cl5])).
% 0.40/0.97 thf(zip_derived_cl3, plain,
% 0.40/0.97 (![X0 : $i, X1 : $i]: (at @ hand @ X0 @ (do @ (go @ X0) @ X1))),
% 0.40/0.97 inference('cnf', [status(esa)], [clause_5])).
% 0.40/0.97 thf(zip_derived_cl31, plain,
% 0.40/0.97 (![X0 : $i, X1 : $i]:
% 0.40/0.97 ( (at @ (thing @ (taken @ (do @ (go @ X1) @ X0))) @ X1 @ X0)
% 0.40/0.97 | (hold @ (thing @ (taken @ (do @ (go @ X1) @ X0))) @ X0))),
% 0.40/0.97 inference('demod', [status(thm)], [zip_derived_cl30, zip_derived_cl3])).
% 0.40/0.97 thf(clause_2, axiom, (~( hold @ ( thing @ A ) @ ( do @ let_go @ B ) ))).
% 0.40/0.97 thf(zip_derived_cl1, plain,
% 0.40/0.97 (![X0 : $i, X1 : $i]: ~ (hold @ (thing @ X0) @ (do @ let_go @ X1))),
% 0.40/0.97 inference('cnf', [status(esa)], [clause_2])).
% 0.40/0.97 thf(zip_derived_cl163, plain,
% 0.40/0.97 (![X0 : $i, X1 : $i]:
% 0.40/0.97 (at @ (thing @ (taken @ (do @ (go @ X1) @ (do @ let_go @ X0)))) @
% 0.40/0.97 X1 @ (do @ let_go @ X0))),
% 0.40/0.97 inference('s_sup-', [status(thm)], [zip_derived_cl31, zip_derived_cl1])).
% 0.40/0.97 thf(clause_17, axiom,
% 0.40/0.97 (( ~( at @ A @ B @ ( do @ let_go @ C ) ) ) | ( at @ A @ B @ C ))).
% 0.40/0.97 thf(zip_derived_cl15, plain,
% 0.40/0.97 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.40/0.97 (~ (at @ X0 @ X1 @ (do @ let_go @ X2)) | (at @ X0 @ X1 @ X2))),
% 0.40/0.97 inference('cnf', [status(esa)], [clause_17])).
% 0.40/0.97 thf(zip_derived_cl192, plain,
% 0.40/0.97 (![X0 : $i, X1 : $i]:
% 0.40/0.97 (at @ (thing @ (taken @ (do @ (go @ X1) @ (do @ let_go @ X0)))) @
% 0.40/0.97 X1 @ X0)),
% 0.40/0.97 inference('s_sup-', [status(thm)], [zip_derived_cl163, zip_derived_cl15])).
% 0.40/0.97 thf(zip_derived_cl453, plain, ($false),
% 0.40/0.97 inference('s_sup+', [status(thm)], [zip_derived_cl451, zip_derived_cl192])).
% 0.40/0.97
% 0.40/0.97 % SZS output end Refutation
% 0.40/0.97
% 0.40/0.97
% 0.40/0.97 % Terminating...
% 0.41/1.02 % Runner terminated.
% 0.41/1.03 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------