%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : CSR015+1 : TPTP v9.2.0. Bugfixed v3.1.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.3R0KVCaA6N true
% Computer : n019.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 04:30:50 PM UTC 2025
% Result : Theorem 0.51s 0.93s
% Output : Refutation 0.52s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : CSR015+1 : TPTP v9.2.0. Bugfixed v3.1.0.
% 0.03/0.14 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.3R0KVCaA6N true
% 0.13/0.35 % Computer : n019.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 : Wed Oct 1 15:02:23 EDT 2025
% 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
% 0.13/0.35 % Running in FO mode
% 0.49/0.58 % Total configuration time : 435
% 0.49/0.58 % Estimated wc time : 1092
% 0.49/0.58 % Estimated cpu time (7 cpus) : 156.0
% 0.50/0.65 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.50/0.67 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.50/0.69 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.50/0.71 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.50/0.71 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.50/0.71 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.50/0.71 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 0.51/0.77 % /export/starexec/sandbox2/solver/bin/fo/fo1_lcnf.sh running for 50s
% 0.51/0.93 % Solved by fo/fo6_bce.sh.
% 0.51/0.93 % BCE start: 135
% 0.51/0.93 % BCE eliminated: 2
% 0.51/0.93 % PE start: 133
% 0.51/0.93 logic: eq
% 0.51/0.93 % PE eliminated: 5
% 0.51/0.93 % done 570 iterations in 0.256s
% 0.51/0.93 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.51/0.93 % SZS output start Refutation
% 0.51/0.93 thf(zip_tseitin_8_type, type, zip_tseitin_8: $i > $i > $i > $o).
% 0.51/0.93 thf(push_type, type, push: $i).
% 0.51/0.93 thf(backwards_type, type, backwards: $i).
% 0.51/0.93 thf(zip_tseitin_12_type, type, zip_tseitin_12: $i > $i > $o).
% 0.51/0.93 thf(zip_tseitin_6_type, type, zip_tseitin_6: $i > $i > $i > $o).
% 0.51/0.93 thf(initiates_type, type, initiates: $i > $i > $i > $o).
% 0.51/0.93 thf(happens_type, type, happens: $i > $i > $o).
% 0.51/0.93 thf(n1_type, type, n1: $i).
% 0.51/0.93 thf(forwards_type, type, forwards: $i).
% 0.51/0.93 thf(zip_tseitin_3_type, type, zip_tseitin_3: $i > $i > $i > $o).
% 0.51/0.93 thf(n2_type, type, n2: $i).
% 0.51/0.93 thf(pull_type, type, pull: $i).
% 0.51/0.93 thf(zip_tseitin_7_type, type, zip_tseitin_7: $i > $i > $i > $o).
% 0.51/0.93 thf(releasedAt_type, type, releasedAt: $i > $i > $o).
% 0.51/0.93 thf(zip_tseitin_10_type, type, zip_tseitin_10: $i > $i > $o).
% 0.51/0.93 thf(plus_type, type, plus: $i > $i > $i).
% 0.51/0.93 thf(spinning_type, type, spinning: $i).
% 0.51/0.93 thf(holdsAt_type, type, holdsAt: $i > $i > $o).
% 0.51/0.93 thf(n0_type, type, n0: $i).
% 0.51/0.93 thf(zip_tseitin_1_type, type, zip_tseitin_1: $i > $i > $i > $o).
% 0.51/0.93 thf(terminates_type, type, terminates: $i > $i > $i > $o).
% 0.51/0.93 thf(sk__5_type, type, sk__5: $i > $i > $i).
% 0.51/0.93 thf(zip_tseitin_0_type, type, zip_tseitin_0: $i > $i > $i > $o).
% 0.51/0.93 thf(zip_tseitin_2_type, type, zip_tseitin_2: $i > $i > $i > $o).
% 0.51/0.93 thf(zip_tseitin_11_type, type, zip_tseitin_11: $i > $i > $o).
% 0.51/0.93 thf(zip_tseitin_5_type, type, zip_tseitin_5: $i > $i > $i > $o).
% 0.51/0.93 thf(zip_tseitin_4_type, type, zip_tseitin_4: $i > $i > $i > $o).
% 0.51/0.93 thf(zip_tseitin_9_type, type, zip_tseitin_9: $i > $i > $o).
% 0.51/0.93 thf(happens_all_defn, axiom,
% 0.51/0.93 (![Event:$i,Time:$i]:
% 0.51/0.93 ( ( happens @ Event @ Time ) <=>
% 0.51/0.93 ( ( ( ( Time ) = ( n2 ) ) & ( ( Event ) = ( push ) ) ) |
% 0.51/0.93 ( ( ( Time ) = ( n2 ) ) & ( ( Event ) = ( pull ) ) ) |
% 0.51/0.93 ( ( ( Time ) = ( n1 ) ) & ( ( Event ) = ( pull ) ) ) |
% 0.51/0.93 ( ( ( Time ) = ( n0 ) ) & ( ( Event ) = ( push ) ) ) ) ))).
% 0.51/0.93 thf(zf_stmt_0, axiom,
% 0.51/0.93 (![Time:$i,Event:$i]:
% 0.51/0.93 ( ( zip_tseitin_12 @ Time @ Event ) <=>
% 0.51/0.93 ( ( ( Event ) = ( push ) ) & ( ( Time ) = ( n0 ) ) ) ))).
% 0.51/0.93 thf(zip_derived_cl84, plain,
% 0.51/0.93 (![X0 : $i, X1 : $i]:
% 0.51/0.93 ( (zip_tseitin_12 @ X0 @ X1) | ((X0) != (n0)) | ((X1) != (push)))),
% 0.51/0.93 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.51/0.93 thf(zf_stmt_1, type, zip_tseitin_12 : $i > $i > $o).
% 0.51/0.93 thf(zf_stmt_2, type, zip_tseitin_11 : $i > $i > $o).
% 0.51/0.93 thf(zf_stmt_3, axiom,
% 0.51/0.93 (![Time:$i,Event:$i]:
% 0.51/0.93 ( ( zip_tseitin_11 @ Time @ Event ) <=>
% 0.51/0.93 ( ( ( Event ) = ( pull ) ) & ( ( Time ) = ( n1 ) ) ) ))).
% 0.51/0.93 thf(zf_stmt_4, type, zip_tseitin_10 : $i > $i > $o).
% 0.51/0.93 thf(zf_stmt_5, axiom,
% 0.51/0.93 (![Time:$i,Event:$i]:
% 0.51/0.93 ( ( zip_tseitin_10 @ Time @ Event ) <=>
% 0.51/0.93 ( ( ( Event ) = ( pull ) ) & ( ( Time ) = ( n2 ) ) ) ))).
% 0.51/0.93 thf(zf_stmt_6, type, zip_tseitin_9 : $i > $i > $o).
% 0.51/0.93 thf(zf_stmt_7, axiom,
% 0.51/0.93 (![Time:$i,Event:$i]:
% 0.51/0.93 ( ( zip_tseitin_9 @ Time @ Event ) <=>
% 0.51/0.93 ( ( ( Event ) = ( push ) ) & ( ( Time ) = ( n2 ) ) ) ))).
% 0.51/0.93 thf(zf_stmt_8, axiom,
% 0.51/0.93 (![Event:$i,Time:$i]:
% 0.51/0.93 ( ( happens @ Event @ Time ) <=>
% 0.51/0.93 ( ( zip_tseitin_12 @ Time @ Event ) |
% 0.51/0.93 ( zip_tseitin_11 @ Time @ Event ) |
% 0.51/0.93 ( zip_tseitin_10 @ Time @ Event ) | ( zip_tseitin_9 @ Time @ Event ) ) ))).
% 0.51/0.93 thf(zip_derived_cl86, plain,
% 0.51/0.93 (![X0 : $i, X1 : $i]:
% 0.51/0.93 ( (happens @ X0 @ X1) | ~ (zip_tseitin_12 @ X1 @ X0))),
% 0.51/0.93 inference('cnf', [status(esa)], [zf_stmt_8])).
% 0.51/0.93 thf(zip_derived_cl992, plain,
% 0.51/0.93 (![X0 : $i, X1 : $i]:
% 0.51/0.93 (((X0) != (push)) | ((X1) != (n0)) | (happens @ X0 @ X1))),
% 0.51/0.93 inference('s_sup-', [status(thm)], [zip_derived_cl84, zip_derived_cl86])).
% 0.51/0.93 thf(keep_not_holding, axiom,
% 0.51/0.93 (![Fluent:$i,Time:$i]:
% 0.51/0.93 ( ( ( ~( holdsAt @ Fluent @ Time ) ) &
% 0.51/0.93 ( ~( releasedAt @ Fluent @ ( plus @ Time @ n1 ) ) ) &
% 0.51/0.93 ( ~( ?[Event:$i]:
% 0.51/0.93 ( ( initiates @ Event @ Fluent @ Time ) &
% 0.51/0.93 ( happens @ Event @ Time ) ) ) ) ) =>
% 0.51/0.93 ( ~( holdsAt @ Fluent @ ( plus @ Time @ n1 ) ) ) ))).
% 0.51/0.93 thf(zip_derived_cl14, plain,
% 0.51/0.93 (![X0 : $i, X1 : $i]:
% 0.51/0.93 (~ (holdsAt @ X0 @ (plus @ X1 @ n1))
% 0.51/0.93 | (happens @ (sk__5 @ X1 @ X0) @ X1)
% 0.51/0.93 | (releasedAt @ X0 @ (plus @ X1 @ n1))
% 0.51/0.93 | (holdsAt @ X0 @ X1))),
% 0.51/0.93 inference('cnf', [status(esa)], [keep_not_holding])).
% 0.51/0.93 thf(not_releasedAt, axiom,
% 0.51/0.93 (![Fluent:$i,Time:$i]: ( ~( releasedAt @ Fluent @ Time ) ))).
% 0.51/0.93 thf(zip_derived_cl133, plain,
% 0.51/0.93 (![X0 : $i, X1 : $i]: ~ (releasedAt @ X0 @ X1)),
% 0.51/0.93 inference('cnf', [status(esa)], [not_releasedAt])).
% 0.51/0.93 thf(zip_derived_cl898, plain,
% 0.51/0.93 (![X0 : $i, X1 : $i]:
% 0.51/0.93 (~ (holdsAt @ X0 @ (plus @ X1 @ n1))
% 0.51/0.93 | (happens @ (sk__5 @ X1 @ X0) @ X1)
% 0.51/0.93 | (holdsAt @ X0 @ X1))),
% 0.51/0.93 inference('demod', [status(thm)], [zip_derived_cl14, zip_derived_cl133])).
% 0.51/0.93 thf(zip_derived_cl85, plain,
% 0.51/0.93 (![X0 : $i, X1 : $i]:
% 0.51/0.93 ( (zip_tseitin_9 @ X0 @ X1)
% 0.51/0.93 | (zip_tseitin_10 @ X0 @ X1)
% 0.51/0.93 | (zip_tseitin_11 @ X0 @ X1)
% 0.51/0.93 | (zip_tseitin_12 @ X0 @ X1)
% 0.51/0.93 | ~ (happens @ X1 @ X0))),
% 0.51/0.93 inference('cnf', [status(esa)], [zf_stmt_8])).
% 0.51/0.93 thf(zip_derived_cl73, plain,
% 0.51/0.93 (![X0 : $i, X1 : $i]: (((X0) = (push)) | ~ (zip_tseitin_9 @ X1 @ X0))),
% 0.51/0.93 inference('cnf', [status(esa)], [zf_stmt_7])).
% 0.51/0.93 thf(zip_derived_cl756, plain,
% 0.51/0.93 (![X0 : $i, X1 : $i]:
% 0.51/0.93 (~ (happens @ X0 @ X1)
% 0.51/0.93 | (zip_tseitin_12 @ X1 @ X0)
% 0.51/0.93 | (zip_tseitin_11 @ X1 @ X0)
% 0.51/0.93 | (zip_tseitin_10 @ X1 @ X0)
% 0.51/0.93 | ((X0) = (push)))),
% 0.51/0.93 inference('dp-resolution', [status(thm)],
% 0.51/0.93 [zip_derived_cl85, zip_derived_cl73])).
% 0.51/0.93 thf(zip_derived_cl76, plain,
% 0.51/0.93 (![X0 : $i, X1 : $i]: (((X0) = (pull)) | ~ (zip_tseitin_10 @ X1 @ X0))),
% 0.51/0.93 inference('cnf', [status(esa)], [zf_stmt_5])).
% 0.51/0.93 thf(zip_derived_cl771, plain,
% 0.51/0.93 (![X0 : $i, X1 : $i]:
% 0.51/0.93 (((X1) = (push))
% 0.51/0.93 | (zip_tseitin_11 @ X0 @ X1)
% 0.51/0.93 | (zip_tseitin_12 @ X0 @ X1)
% 0.51/0.93 | ~ (happens @ X1 @ X0)
% 0.51/0.93 | ((X1) = (pull)))),
% 0.51/0.93 inference('dp-resolution', [status(thm)],
% 0.51/0.93 [zip_derived_cl756, zip_derived_cl76])).
% 0.51/0.93 thf(zip_derived_cl79, plain,
% 0.51/0.93 (![X0 : $i, X1 : $i]: (((X0) = (pull)) | ~ (zip_tseitin_11 @ X1 @ X0))),
% 0.51/0.93 inference('cnf', [status(esa)], [zf_stmt_3])).
% 0.51/0.93 thf(zip_derived_cl1120, plain,
% 0.51/0.93 (![X0 : $i, X1 : $i]:
% 0.51/0.93 (((X1) = (pull))
% 0.51/0.93 | ~ (happens @ X1 @ X0)
% 0.51/0.93 | (zip_tseitin_12 @ X0 @ X1)
% 0.51/0.93 | ((X1) = (push)))),
% 0.51/0.93 inference('clc', [status(thm)], [zip_derived_cl771, zip_derived_cl79])).
% 0.51/0.93 thf(zip_derived_cl82, plain,
% 0.51/0.93 (![X0 : $i, X1 : $i]: (((X0) = (push)) | ~ (zip_tseitin_12 @ X1 @ X0))),
% 0.51/0.93 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.51/0.93 thf(zip_derived_cl1121, plain,
% 0.51/0.93 (![X0 : $i, X1 : $i]:
% 0.51/0.93 (((X1) = (push)) | ~ (happens @ X1 @ X0) | ((X1) = (pull)))),
% 0.51/0.93 inference('clc', [status(thm)], [zip_derived_cl1120, zip_derived_cl82])).
% 0.51/0.93 thf(zip_derived_cl1124, plain,
% 0.51/0.93 (![X0 : $i, X1 : $i]:
% 0.51/0.93 ( (holdsAt @ X1 @ X0)
% 0.51/0.93 | ~ (holdsAt @ X1 @ (plus @ X0 @ n1))
% 0.51/0.93 | ((sk__5 @ X0 @ X1) = (push))
% 0.51/0.93 | ((sk__5 @ X0 @ X1) = (pull)))),
% 0.51/0.93 inference('s_sup-', [status(thm)],
% 0.51/0.93 [zip_derived_cl898, zip_derived_cl1121])).
% 0.51/0.93 thf(terminates_all_defn, axiom,
% 0.51/0.93 (![Event:$i,Fluent:$i,Time:$i]:
% 0.51/0.93 ( ( terminates @ Event @ Fluent @ Time ) <=>
% 0.51/0.93 ( ( ( ~( happens @ push @ Time ) ) & ( ( Fluent ) = ( spinning ) ) &
% 0.51/0.93 ( ( Event ) = ( pull ) ) ) |
% 0.51/0.93 ( ( ~( happens @ pull @ Time ) ) & ( ( Fluent ) = ( spinning ) ) &
% 0.51/0.93 ( ( Event ) = ( push ) ) ) |
% 0.51/0.93 ( ( happens @ push @ Time ) & ( ( Fluent ) = ( backwards ) ) &
% 0.51/0.93 ( ( Event ) = ( pull ) ) ) |
% 0.51/0.93 ( ( happens @ push @ Time ) & ( ( Fluent ) = ( forwards ) ) &
% 0.51/0.93 ( ( Event ) = ( pull ) ) ) |
% 0.51/0.93 ( ( ~( happens @ push @ Time ) ) & ( ( Fluent ) = ( forwards ) ) &
% 0.51/0.93 ( ( Event ) = ( pull ) ) ) |
% 0.51/0.93 ( ( ~( happens @ pull @ Time ) ) & ( ( Fluent ) = ( backwards ) ) &
% 0.51/0.93 ( ( Event ) = ( push ) ) ) ) ))).
% 0.51/0.93 thf(zf_stmt_9, axiom,
% 0.51/0.93 (![Time:$i,Fluent:$i,Event:$i]:
% 0.51/0.93 ( ( zip_tseitin_5 @ Time @ Fluent @ Event ) <=>
% 0.51/0.93 ( ( ( Event ) = ( pull ) ) & ( ( Fluent ) = ( backwards ) ) &
% 0.51/0.93 ( happens @ push @ Time ) ) ))).
% 0.51/0.93 thf(zip_derived_cl52, plain,
% 0.51/0.93 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.51/0.93 ( (zip_tseitin_5 @ X0 @ X1 @ X2)
% 0.51/0.93 | ~ (happens @ push @ X0)
% 0.51/0.93 | ((X1) != (backwards))
% 0.51/0.93 | ((X2) != (pull)))),
% 0.51/0.93 inference('cnf', [status(esa)], [zf_stmt_9])).
% 0.51/0.93 thf(zf_stmt_10, type, zip_tseitin_8 : $i > $i > $i > $o).
% 0.51/0.93 thf(zf_stmt_11, axiom,
% 0.51/0.93 (![Time:$i,Fluent:$i,Event:$i]:
% 0.51/0.93 ( ( zip_tseitin_8 @ Time @ Fluent @ Event ) <=>
% 0.51/0.93 ( ( ( Event ) = ( push ) ) & ( ( Fluent ) = ( backwards ) ) &
% 0.51/0.93 ( ~( happens @ pull @ Time ) ) ) ))).
% 0.51/0.93 thf(zf_stmt_12, type, zip_tseitin_7 : $i > $i > $i > $o).
% 0.51/0.93 thf(zf_stmt_13, axiom,
% 0.51/0.93 (![Time:$i,Fluent:$i,Event:$i]:
% 0.51/0.93 ( ( zip_tseitin_7 @ Time @ Fluent @ Event ) <=>
% 0.51/0.93 ( ( ( Event ) = ( pull ) ) & ( ( Fluent ) = ( forwards ) ) &
% 0.51/0.93 ( ~( happens @ push @ Time ) ) ) ))).
% 0.51/0.93 thf(zf_stmt_14, type, zip_tseitin_6 : $i > $i > $i > $o).
% 0.51/0.93 thf(zf_stmt_15, axiom,
% 0.51/0.93 (![Time:$i,Fluent:$i,Event:$i]:
% 0.51/0.93 ( ( zip_tseitin_6 @ Time @ Fluent @ Event ) <=>
% 0.51/0.93 ( ( ( Event ) = ( pull ) ) & ( ( Fluent ) = ( forwards ) ) &
% 0.51/0.93 ( happens @ push @ Time ) ) ))).
% 0.51/0.93 thf(zf_stmt_16, type, zip_tseitin_5 : $i > $i > $i > $o).
% 0.51/0.93 thf(zf_stmt_17, type, zip_tseitin_4 : $i > $i > $i > $o).
% 0.51/0.93 thf(zf_stmt_18, axiom,
% 0.51/0.93 (![Time:$i,Fluent:$i,Event:$i]:
% 0.51/0.93 ( ( zip_tseitin_4 @ Time @ Fluent @ Event ) <=>
% 0.51/0.93 ( ( ( Event ) = ( push ) ) & ( ( Fluent ) = ( spinning ) ) &
% 0.51/0.93 ( ~( happens @ pull @ Time ) ) ) ))).
% 0.51/0.93 thf(zf_stmt_19, type, zip_tseitin_3 : $i > $i > $i > $o).
% 0.51/0.93 thf(zf_stmt_20, axiom,
% 0.51/0.93 (![Time:$i,Fluent:$i,Event:$i]:
% 0.51/0.93 ( ( zip_tseitin_3 @ Time @ Fluent @ Event ) <=>
% 0.51/0.93 ( ( ( Event ) = ( pull ) ) & ( ( Fluent ) = ( spinning ) ) &
% 0.51/0.93 ( ~( happens @ push @ Time ) ) ) ))).
% 0.51/0.93 thf(zf_stmt_21, axiom,
% 0.51/0.93 (![Event:$i,Fluent:$i,Time:$i]:
% 0.51/0.93 ( ( terminates @ Event @ Fluent @ Time ) <=>
% 0.51/0.93 ( ( zip_tseitin_8 @ Time @ Fluent @ Event ) |
% 0.51/0.93 ( zip_tseitin_7 @ Time @ Fluent @ Event ) |
% 0.51/0.93 ( zip_tseitin_6 @ Time @ Fluent @ Event ) |
% 0.51/0.93 ( zip_tseitin_5 @ Time @ Fluent @ Event ) |
% 0.51/0.93 ( zip_tseitin_4 @ Time @ Fluent @ Event ) |
% 0.51/0.93 ( zip_tseitin_3 @ Time @ Fluent @ Event ) ) ))).
% 0.52/0.93 thf(zip_derived_cl69, plain,
% 0.52/0.93 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.52/0.93 ( (terminates @ X0 @ X1 @ X2) | ~ (zip_tseitin_5 @ X2 @ X1 @ X0))),
% 0.52/0.93 inference('cnf', [status(esa)], [zf_stmt_21])).
% 0.52/0.93 thf(zip_derived_cl999, plain,
% 0.52/0.93 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.52/0.93 (((X0) != (pull))
% 0.52/0.93 | ((X1) != (backwards))
% 0.52/0.93 | ~ (happens @ push @ X2)
% 0.52/0.93 | (terminates @ X0 @ X1 @ X2))),
% 0.52/0.93 inference('s_sup-', [status(thm)], [zip_derived_cl52, zip_derived_cl69])).
% 0.52/0.93 thf(not_backwards_1, conjecture, (~( holdsAt @ backwards @ n1 ))).
% 0.52/0.93 thf(zf_stmt_22, negated_conjecture, (holdsAt @ backwards @ n1),
% 0.52/0.93 inference('cnf.neg', [status(esa)], [not_backwards_1])).
% 0.52/0.93 thf(zip_derived_cl134, plain, ( (holdsAt @ backwards @ n1)),
% 0.52/0.93 inference('cnf', [status(esa)], [zf_stmt_22])).
% 0.52/0.93 thf(zip_derived_cl134, plain, ( (holdsAt @ backwards @ n1)),
% 0.52/0.93 inference('cnf', [status(esa)], [zf_stmt_22])).
% 0.52/0.93 thf(zip_derived_cl898, plain,
% 0.52/0.93 (![X0 : $i, X1 : $i]:
% 0.52/0.93 (~ (holdsAt @ X0 @ (plus @ X1 @ n1))
% 0.52/0.93 | (happens @ (sk__5 @ X1 @ X0) @ X1)
% 0.52/0.93 | (holdsAt @ X0 @ X1))),
% 0.52/0.93 inference('demod', [status(thm)], [zip_derived_cl14, zip_derived_cl133])).
% 0.52/0.93 thf(plus0_1, axiom, (( plus @ n0 @ n1 ) = ( n1 ))).
% 0.52/0.93 thf(zip_derived_cl95, plain, (((plus @ n0 @ n1) = (n1))),
% 0.52/0.93 inference('cnf', [status(esa)], [plus0_1])).
% 0.52/0.93 thf(happens_terminates_not_holds, axiom,
% 0.52/0.93 (![Event:$i,Time:$i,Fluent:$i]:
% 0.52/0.93 ( ( ( happens @ Event @ Time ) & ( terminates @ Event @ Fluent @ Time ) ) =>
% 0.52/0.93 ( ~( holdsAt @ Fluent @ ( plus @ Time @ n1 ) ) ) ))).
% 0.52/0.93 thf(zip_derived_cl21, plain,
% 0.52/0.93 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.52/0.93 (~ (happens @ X0 @ X1)
% 0.52/0.93 | ~ (terminates @ X0 @ X2 @ X1)
% 0.52/0.93 | ~ (holdsAt @ X2 @ (plus @ X1 @ n1)))),
% 0.52/0.93 inference('cnf', [status(esa)], [happens_terminates_not_holds])).
% 0.52/0.93 thf(zip_derived_cl907, plain,
% 0.52/0.93 (![X0 : $i, X1 : $i]:
% 0.52/0.93 (~ (happens @ X1 @ n0)
% 0.52/0.93 | ~ (terminates @ X1 @ X0 @ n0)
% 0.52/0.93 | ~ (holdsAt @ X0 @ n1))),
% 0.52/0.93 inference('s_sup-', [status(thm)], [zip_derived_cl95, zip_derived_cl21])).
% 0.52/0.93 thf(zip_derived_cl912, plain,
% 0.52/0.93 (![X0 : $i, X1 : $i]:
% 0.52/0.93 ( (holdsAt @ X0 @ n0)
% 0.52/0.93 | ~ (holdsAt @ X0 @ (plus @ n0 @ n1))
% 0.52/0.93 | ~ (terminates @ (sk__5 @ n0 @ X0) @ X1 @ n0)
% 0.52/0.93 | ~ (holdsAt @ X1 @ n1))),
% 0.52/0.93 inference('s_sup-', [status(thm)], [zip_derived_cl898, zip_derived_cl907])).
% 0.52/0.93 thf(zip_derived_cl95, plain, (((plus @ n0 @ n1) = (n1))),
% 0.52/0.93 inference('cnf', [status(esa)], [plus0_1])).
% 0.52/0.93 thf(zip_derived_cl913, plain,
% 0.52/0.93 (![X0 : $i, X1 : $i]:
% 0.52/0.93 ( (holdsAt @ X0 @ n0)
% 0.52/0.93 | ~ (holdsAt @ X0 @ n1)
% 0.52/0.93 | ~ (terminates @ (sk__5 @ n0 @ X0) @ X1 @ n0)
% 0.52/0.93 | ~ (holdsAt @ X1 @ n1))),
% 0.52/0.93 inference('demod', [status(thm)], [zip_derived_cl912, zip_derived_cl95])).
% 0.52/0.93 thf(zip_derived_cl938, plain,
% 0.52/0.93 (![X0 : $i]:
% 0.52/0.93 ( (holdsAt @ backwards @ n0)
% 0.52/0.93 | ~ (terminates @ (sk__5 @ n0 @ backwards) @ X0 @ n0)
% 0.52/0.93 | ~ (holdsAt @ X0 @ n1))),
% 0.52/0.93 inference('s_sup-', [status(thm)], [zip_derived_cl134, zip_derived_cl913])).
% 0.52/0.93 thf(not_backwards_0, axiom, (~( holdsAt @ backwards @ n0 ))).
% 0.52/0.93 thf(zip_derived_cl131, plain, (~ (holdsAt @ backwards @ n0)),
% 0.52/0.93 inference('cnf', [status(esa)], [not_backwards_0])).
% 0.52/0.93 thf(zip_derived_cl939, plain,
% 0.52/0.93 (![X0 : $i]:
% 0.52/0.93 (~ (terminates @ (sk__5 @ n0 @ backwards) @ X0 @ n0)
% 0.52/0.93 | ~ (holdsAt @ X0 @ n1))),
% 0.52/0.93 inference('demod', [status(thm)], [zip_derived_cl938, zip_derived_cl131])).
% 0.52/0.93 thf(zip_derived_cl978, plain,
% 0.52/0.93 (~ (terminates @ (sk__5 @ n0 @ backwards) @ backwards @ n0)),
% 0.52/0.93 inference('s_sup-', [status(thm)], [zip_derived_cl134, zip_derived_cl939])).
% 0.52/0.93 thf(zip_derived_cl1643, plain,
% 0.52/0.93 ((~ (happens @ push @ n0)
% 0.52/0.93 | ((backwards) != (backwards))
% 0.52/0.93 | ((sk__5 @ n0 @ backwards) != (pull)))),
% 0.52/0.93 inference('s_sup-', [status(thm)], [zip_derived_cl999, zip_derived_cl978])).
% 0.52/0.93 thf(zip_derived_cl1644, plain,
% 0.52/0.93 ((((sk__5 @ n0 @ backwards) != (pull)) | ~ (happens @ push @ n0))),
% 0.52/0.93 inference('simplify', [status(thm)], [zip_derived_cl1643])).
% 0.52/0.93 thf(zip_derived_cl1847, plain,
% 0.52/0.93 ((((sk__5 @ n0 @ backwards) = (push))
% 0.52/0.93 | ~ (holdsAt @ backwards @ (plus @ n0 @ n1))
% 0.52/0.93 | (holdsAt @ backwards @ n0)
% 0.52/0.93 | ((pull) != (pull))
% 0.52/0.93 | ~ (happens @ push @ n0))),
% 0.52/0.93 inference('s_sup-', [status(thm)],
% 0.52/0.93 [zip_derived_cl1124, zip_derived_cl1644])).
% 0.52/0.93 thf(zip_derived_cl95, plain, (((plus @ n0 @ n1) = (n1))),
% 0.52/0.93 inference('cnf', [status(esa)], [plus0_1])).
% 0.52/0.93 thf(zip_derived_cl134, plain, ( (holdsAt @ backwards @ n1)),
% 0.52/0.93 inference('cnf', [status(esa)], [zf_stmt_22])).
% 0.52/0.93 thf(zip_derived_cl131, plain, (~ (holdsAt @ backwards @ n0)),
% 0.52/0.93 inference('cnf', [status(esa)], [not_backwards_0])).
% 0.52/0.93 thf(zip_derived_cl1853, plain,
% 0.52/0.93 ((((sk__5 @ n0 @ backwards) = (push))
% 0.52/0.93 | ((pull) != (pull))
% 0.52/0.93 | ~ (happens @ push @ n0))),
% 0.52/0.93 inference('demod', [status(thm)],
% 0.52/0.93 [zip_derived_cl1847, zip_derived_cl95, zip_derived_cl134,
% 0.52/0.93 zip_derived_cl131])).
% 0.52/0.93 thf(zip_derived_cl1854, plain,
% 0.52/0.93 ((~ (happens @ push @ n0) | ((sk__5 @ n0 @ backwards) = (push)))),
% 0.52/0.93 inference('simplify', [status(thm)], [zip_derived_cl1853])).
% 0.52/0.93 thf(zip_derived_cl1881, plain,
% 0.52/0.93 ((((n0) != (n0))
% 0.52/0.93 | ((push) != (push))
% 0.52/0.93 | ((sk__5 @ n0 @ backwards) = (push)))),
% 0.52/0.93 inference('s_sup-', [status(thm)],
% 0.52/0.93 [zip_derived_cl992, zip_derived_cl1854])).
% 0.52/0.93 thf(zip_derived_cl1884, plain, (((sk__5 @ n0 @ backwards) = (push))),
% 0.52/0.93 inference('simplify', [status(thm)], [zip_derived_cl1881])).
% 0.52/0.93 thf(zip_derived_cl15, plain,
% 0.52/0.93 (![X0 : $i, X1 : $i]:
% 0.52/0.93 (~ (holdsAt @ X0 @ (plus @ X1 @ n1))
% 0.52/0.93 | (initiates @ (sk__5 @ X1 @ X0) @ X0 @ X1)
% 0.52/0.93 | (releasedAt @ X0 @ (plus @ X1 @ n1))
% 0.52/0.93 | (holdsAt @ X0 @ X1))),
% 0.52/0.93 inference('cnf', [status(esa)], [keep_not_holding])).
% 0.52/0.93 thf(zip_derived_cl133, plain,
% 0.52/0.93 (![X0 : $i, X1 : $i]: ~ (releasedAt @ X0 @ X1)),
% 0.52/0.93 inference('cnf', [status(esa)], [not_releasedAt])).
% 0.52/0.93 thf(zip_derived_cl899, plain,
% 0.52/0.93 (![X0 : $i, X1 : $i]:
% 0.52/0.93 (~ (holdsAt @ X0 @ (plus @ X1 @ n1))
% 0.52/0.93 | (initiates @ (sk__5 @ X1 @ X0) @ X0 @ X1)
% 0.52/0.93 | (holdsAt @ X0 @ X1))),
% 0.52/0.93 inference('demod', [status(thm)], [zip_derived_cl15, zip_derived_cl133])).
% 0.52/0.93 thf(zip_derived_cl1933, plain,
% 0.52/0.93 ((~ (holdsAt @ backwards @ (plus @ n0 @ n1))
% 0.52/0.93 | (initiates @ push @ backwards @ n0)
% 0.52/0.93 | (holdsAt @ backwards @ n0))),
% 0.52/0.93 inference('s_sup+', [status(thm)],
% 0.52/0.93 [zip_derived_cl1884, zip_derived_cl899])).
% 0.52/0.93 thf(zip_derived_cl95, plain, (((plus @ n0 @ n1) = (n1))),
% 0.52/0.93 inference('cnf', [status(esa)], [plus0_1])).
% 0.52/0.93 thf(zip_derived_cl134, plain, ( (holdsAt @ backwards @ n1)),
% 0.52/0.93 inference('cnf', [status(esa)], [zf_stmt_22])).
% 0.52/0.93 thf(zip_derived_cl131, plain, (~ (holdsAt @ backwards @ n0)),
% 0.52/0.93 inference('cnf', [status(esa)], [not_backwards_0])).
% 0.52/0.93 thf(zip_derived_cl1936, plain, ( (initiates @ push @ backwards @ n0)),
% 0.52/0.93 inference('demod', [status(thm)],
% 0.52/0.93 [zip_derived_cl1933, zip_derived_cl95, zip_derived_cl134,
% 0.52/0.93 zip_derived_cl131])).
% 0.52/0.93 thf(initiates_all_defn, axiom,
% 0.52/0.93 (![Event:$i,Fluent:$i,Time:$i]:
% 0.52/0.93 ( ( initiates @ Event @ Fluent @ Time ) <=>
% 0.52/0.93 ( ( ( happens @ push @ Time ) & ( ( Fluent ) = ( spinning ) ) &
% 0.52/0.93 ( ( Event ) = ( pull ) ) ) |
% 0.52/0.93 ( ( ~( happens @ push @ Time ) ) & ( ( Fluent ) = ( backwards ) ) &
% 0.52/0.93 ( ( Event ) = ( pull ) ) ) |
% 0.52/0.93 ( ( ~( happens @ pull @ Time ) ) & ( ( Fluent ) = ( forwards ) ) &
% 0.52/0.93 ( ( Event ) = ( push ) ) ) ) ))).
% 0.52/0.93 thf(zf_stmt_23, type, zip_tseitin_2 : $i > $i > $i > $o).
% 0.52/0.93 thf(zf_stmt_24, axiom,
% 0.52/0.93 (![Time:$i,Fluent:$i,Event:$i]:
% 0.52/0.93 ( ( zip_tseitin_2 @ Time @ Fluent @ Event ) <=>
% 0.52/0.93 ( ( ( Event ) = ( push ) ) & ( ( Fluent ) = ( forwards ) ) &
% 0.52/0.93 ( ~( happens @ pull @ Time ) ) ) ))).
% 0.52/0.93 thf(zf_stmt_25, type, zip_tseitin_1 : $i > $i > $i > $o).
% 0.52/0.93 thf(zf_stmt_26, axiom,
% 0.52/0.93 (![Time:$i,Fluent:$i,Event:$i]:
% 0.52/0.93 ( ( zip_tseitin_1 @ Time @ Fluent @ Event ) <=>
% 0.52/0.93 ( ( ( Event ) = ( pull ) ) & ( ( Fluent ) = ( backwards ) ) &
% 0.52/0.93 ( ~( happens @ push @ Time ) ) ) ))).
% 0.52/0.93 thf(zf_stmt_27, type, zip_tseitin_0 : $i > $i > $i > $o).
% 0.52/0.93 thf(zf_stmt_28, axiom,
% 0.52/0.93 (![Time:$i,Fluent:$i,Event:$i]:
% 0.52/0.93 ( ( zip_tseitin_0 @ Time @ Fluent @ Event ) <=>
% 0.52/0.93 ( ( ( Event ) = ( pull ) ) & ( ( Fluent ) = ( spinning ) ) &
% 0.52/0.93 ( happens @ push @ Time ) ) ))).
% 0.52/0.93 thf(zf_stmt_29, axiom,
% 0.52/0.93 (![Event:$i,Fluent:$i,Time:$i]:
% 0.52/0.93 ( ( initiates @ Event @ Fluent @ Time ) <=>
% 0.52/0.93 ( ( zip_tseitin_2 @ Time @ Fluent @ Event ) |
% 0.52/0.93 ( zip_tseitin_1 @ Time @ Fluent @ Event ) |
% 0.52/0.93 ( zip_tseitin_0 @ Time @ Fluent @ Event ) ) ))).
% 0.52/0.93 thf(zip_derived_cl37, plain,
% 0.52/0.93 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.52/0.93 ( (zip_tseitin_0 @ X0 @ X1 @ X2)
% 0.52/0.93 | (zip_tseitin_1 @ X0 @ X1 @ X2)
% 0.52/0.93 | (zip_tseitin_2 @ X0 @ X1 @ X2)
% 0.52/0.93 | ~ (initiates @ X2 @ X1 @ X0))),
% 0.52/0.93 inference('cnf', [status(esa)], [zf_stmt_29])).
% 0.52/0.93 thf(zip_derived_cl25, plain,
% 0.52/0.93 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.52/0.93 (((X0) = (pull)) | ~ (zip_tseitin_0 @ X1 @ X2 @ X0))),
% 0.52/0.93 inference('cnf', [status(esa)], [zf_stmt_28])).
% 0.52/0.93 thf(zip_derived_cl767, plain,
% 0.52/0.93 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.52/0.93 (~ (initiates @ X0 @ X1 @ X2)
% 0.52/0.93 | (zip_tseitin_2 @ X2 @ X1 @ X0)
% 0.52/0.93 | (zip_tseitin_1 @ X2 @ X1 @ X0)
% 0.52/0.93 | ((X0) = (pull)))),
% 0.52/0.93 inference('dp-resolution', [status(thm)],
% 0.52/0.93 [zip_derived_cl37, zip_derived_cl25])).
% 0.52/0.93 thf(zip_derived_cl29, plain,
% 0.52/0.93 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.52/0.93 (((X0) = (pull)) | ~ (zip_tseitin_1 @ X1 @ X2 @ X0))),
% 0.52/0.93 inference('cnf', [status(esa)], [zf_stmt_26])).
% 0.52/0.93 thf(zip_derived_cl1088, plain,
% 0.52/0.93 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.52/0.93 (((X0) = (pull))
% 0.52/0.93 | (zip_tseitin_2 @ X2 @ X1 @ X0)
% 0.52/0.93 | ~ (initiates @ X0 @ X1 @ X2))),
% 0.52/0.93 inference('clc', [status(thm)], [zip_derived_cl767, zip_derived_cl29])).
% 0.52/0.93 thf(zip_derived_cl34, plain,
% 0.52/0.93 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.52/0.93 (((X0) = (forwards)) | ~ (zip_tseitin_2 @ X1 @ X0 @ X2))),
% 0.52/0.93 inference('cnf', [status(esa)], [zf_stmt_24])).
% 0.52/0.93 thf(zip_derived_cl1090, plain,
% 0.52/0.93 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.52/0.93 (~ (initiates @ X0 @ X1 @ X2) | ((X0) = (pull)) | ((X1) = (forwards)))),
% 0.52/0.93 inference('s_sup-', [status(thm)], [zip_derived_cl1088, zip_derived_cl34])).
% 0.52/0.93 thf(zip_derived_cl1977, plain,
% 0.52/0.93 ((((push) = (pull)) | ((backwards) = (forwards)))),
% 0.52/0.93 inference('s_sup-', [status(thm)],
% 0.52/0.93 [zip_derived_cl1936, zip_derived_cl1090])).
% 0.52/0.93 thf(forwards_not_backwards, axiom, (( forwards ) != ( backwards ))).
% 0.52/0.93 thf(zip_derived_cl91, plain, (((forwards) != (backwards))),
% 0.52/0.93 inference('cnf', [status(esa)], [forwards_not_backwards])).
% 0.52/0.93 thf(push_not_pull, axiom, (( push ) != ( pull ))).
% 0.52/0.93 thf(zip_derived_cl90, plain, (((push) != (pull))),
% 0.52/0.93 inference('cnf', [status(esa)], [push_not_pull])).
% 0.52/0.93 thf(zip_derived_cl1984, plain, ($false),
% 0.52/0.93 inference('simplify_reflect-', [status(thm)],
% 0.52/0.93 [zip_derived_cl1977, zip_derived_cl91, zip_derived_cl90])).
% 0.52/0.93
% 0.52/0.93 % SZS output end Refutation
% 0.52/0.93
% 0.52/0.93
% 0.52/0.93 % Terminating...
% 0.54/1.00 % Runner terminated.
% 0.54/1.01 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------