%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : CSR023+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.EIUr5NJKgr 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 04:30:51 PM UTC 2025
% Result : Theorem 0.48s 0.99s
% Output : Refutation 0.48s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : CSR023+1 : TPTP v9.2.0. Bugfixed v3.1.0.
% 0.00/0.13 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.EIUr5NJKgr true
% 0.09/0.34 % Computer : n014.cluster.edu
% 0.09/0.34 % Model : x86_64 x86_64
% 0.09/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.34 % Memory : 8042.1875MB
% 0.09/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.09/0.34 % CPULimit : 300
% 0.09/0.34 % WCLimit : 300
% 0.09/0.34 % DateTime : Wed Oct 1 15:06:38 EDT 2025
% 0.09/0.34 % CPUTime :
% 0.09/0.34 % Running portfolio for 300 s
% 0.09/0.34 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.09/0.34 % Number of cores: 8
% 0.09/0.34 % Python version: Python 3.6.8
% 0.09/0.34 % Running in FO mode
% 0.46/0.64 % Total configuration time : 435
% 0.46/0.64 % Estimated wc time : 1092
% 0.46/0.64 % Estimated cpu time (7 cpus) : 156.0
% 0.47/0.71 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.47/0.71 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.47/0.71 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.47/0.72 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.47/0.78 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.47/0.80 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.47/0.83 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 0.48/0.99 % Solved by fo/fo5.sh.
% 0.48/0.99 % done 394 iterations in 0.141s
% 0.48/0.99 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.48/0.99 % SZS output start Refutation
% 0.48/0.99 thf(push_type, type, push: $i).
% 0.48/0.99 thf(backwards_type, type, backwards: $i).
% 0.48/0.99 thf(zip_tseitin_12_type, type, zip_tseitin_12: $i > $i > $o).
% 0.48/0.99 thf(n3_type, type, n3: $i).
% 0.48/0.99 thf(initiates_type, type, initiates: $i > $i > $i > $o).
% 0.48/0.99 thf(happens_type, type, happens: $i > $i > $o).
% 0.48/0.99 thf(n1_type, type, n1: $i).
% 0.48/0.99 thf(forwards_type, type, forwards: $i).
% 0.48/0.99 thf(n2_type, type, n2: $i).
% 0.48/0.99 thf(pull_type, type, pull: $i).
% 0.48/0.99 thf(zip_tseitin_10_type, type, zip_tseitin_10: $i > $i > $o).
% 0.48/0.99 thf(plus_type, type, plus: $i > $i > $i).
% 0.48/0.99 thf(spinning_type, type, spinning: $i).
% 0.48/0.99 thf(holdsAt_type, type, holdsAt: $i > $i > $o).
% 0.48/0.99 thf(n0_type, type, n0: $i).
% 0.48/0.99 thf(zip_tseitin_1_type, type, zip_tseitin_1: $i > $i > $i > $o).
% 0.48/0.99 thf(zip_tseitin_0_type, type, zip_tseitin_0: $i > $i > $i > $o).
% 0.48/0.99 thf(zip_tseitin_2_type, type, zip_tseitin_2: $i > $i > $i > $o).
% 0.48/0.99 thf(zip_tseitin_11_type, type, zip_tseitin_11: $i > $i > $o).
% 0.48/0.99 thf(zip_tseitin_9_type, type, zip_tseitin_9: $i > $i > $o).
% 0.48/0.99 thf(happens_all_defn, axiom,
% 0.48/0.99 (![Event:$i,Time:$i]:
% 0.48/0.99 ( ( happens @ Event @ Time ) <=>
% 0.48/0.99 ( ( ( ( Time ) = ( n2 ) ) & ( ( Event ) = ( push ) ) ) |
% 0.48/0.99 ( ( ( Time ) = ( n2 ) ) & ( ( Event ) = ( pull ) ) ) |
% 0.48/0.99 ( ( ( Time ) = ( n1 ) ) & ( ( Event ) = ( pull ) ) ) |
% 0.48/0.99 ( ( ( Time ) = ( n0 ) ) & ( ( Event ) = ( push ) ) ) ) ))).
% 0.48/0.99 thf(zf_stmt_0, axiom,
% 0.48/0.99 (![Time:$i,Event:$i]:
% 0.48/0.99 ( ( zip_tseitin_9 @ Time @ Event ) <=>
% 0.48/0.99 ( ( ( Event ) = ( push ) ) & ( ( Time ) = ( n2 ) ) ) ))).
% 0.48/0.99 thf(zip_derived_cl75, plain,
% 0.48/0.99 (![X0 : $i, X1 : $i]:
% 0.48/0.99 ( (zip_tseitin_9 @ X0 @ X1) | ((X0) != (n2)) | ((X1) != (push)))),
% 0.48/0.99 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.48/0.99 thf(zip_derived_cl204, plain,
% 0.48/0.99 (![X0 : $i]: (((X0) != (push)) | (zip_tseitin_9 @ n2 @ X0))),
% 0.48/0.99 inference('eq_res', [status(thm)], [zip_derived_cl75])).
% 0.48/0.99 thf(zip_derived_cl300, plain, ( (zip_tseitin_9 @ n2 @ push)),
% 0.48/0.99 inference('eq_res', [status(thm)], [zip_derived_cl204])).
% 0.48/0.99 thf(zf_stmt_1, type, zip_tseitin_12 : $i > $i > $o).
% 0.48/0.99 thf(zf_stmt_2, axiom,
% 0.48/0.99 (![Time:$i,Event:$i]:
% 0.48/0.99 ( ( zip_tseitin_12 @ Time @ Event ) <=>
% 0.48/0.99 ( ( ( Event ) = ( push ) ) & ( ( Time ) = ( n0 ) ) ) ))).
% 0.48/0.99 thf(zf_stmt_3, type, zip_tseitin_11 : $i > $i > $o).
% 0.48/0.99 thf(zf_stmt_4, axiom,
% 0.48/0.99 (![Time:$i,Event:$i]:
% 0.48/0.99 ( ( zip_tseitin_11 @ Time @ Event ) <=>
% 0.48/0.99 ( ( ( Event ) = ( pull ) ) & ( ( Time ) = ( n1 ) ) ) ))).
% 0.48/0.99 thf(zf_stmt_5, type, zip_tseitin_10 : $i > $i > $o).
% 0.48/0.99 thf(zf_stmt_6, axiom,
% 0.48/0.99 (![Time:$i,Event:$i]:
% 0.48/0.99 ( ( zip_tseitin_10 @ Time @ Event ) <=>
% 0.48/0.99 ( ( ( Event ) = ( pull ) ) & ( ( Time ) = ( n2 ) ) ) ))).
% 0.48/0.99 thf(zf_stmt_7, type, zip_tseitin_9 : $i > $i > $o).
% 0.48/0.99 thf(zf_stmt_8, axiom,
% 0.48/0.99 (![Event:$i,Time:$i]:
% 0.48/0.99 ( ( happens @ Event @ Time ) <=>
% 0.48/0.99 ( ( zip_tseitin_12 @ Time @ Event ) |
% 0.48/0.99 ( zip_tseitin_11 @ Time @ Event ) |
% 0.48/0.99 ( zip_tseitin_10 @ Time @ Event ) | ( zip_tseitin_9 @ Time @ Event ) ) ))).
% 0.48/0.99 thf(zip_derived_cl89, plain,
% 0.48/0.99 (![X0 : $i, X1 : $i]:
% 0.48/0.99 ( (happens @ X0 @ X1) | ~ (zip_tseitin_9 @ X1 @ X0))),
% 0.48/0.99 inference('cnf', [status(esa)], [zf_stmt_8])).
% 0.48/0.99 thf(zip_derived_cl402, plain, ( (happens @ push @ n2)),
% 0.48/0.99 inference('sup-', [status(thm)], [zip_derived_cl300, zip_derived_cl89])).
% 0.48/0.99 thf(initiates_all_defn, axiom,
% 0.48/0.99 (![Event:$i,Fluent:$i,Time:$i]:
% 0.48/0.99 ( ( initiates @ Event @ Fluent @ Time ) <=>
% 0.48/0.99 ( ( ( happens @ push @ Time ) & ( ( Fluent ) = ( spinning ) ) &
% 0.48/0.99 ( ( Event ) = ( pull ) ) ) |
% 0.48/0.99 ( ( ~( happens @ push @ Time ) ) & ( ( Fluent ) = ( backwards ) ) &
% 0.48/0.99 ( ( Event ) = ( pull ) ) ) |
% 0.48/0.99 ( ( ~( happens @ pull @ Time ) ) & ( ( Fluent ) = ( forwards ) ) &
% 0.48/0.99 ( ( Event ) = ( push ) ) ) ) ))).
% 0.48/0.99 thf(zf_stmt_9, axiom,
% 0.48/0.99 (![Time:$i,Fluent:$i,Event:$i]:
% 0.48/0.99 ( ( zip_tseitin_0 @ Time @ Fluent @ Event ) <=>
% 0.48/0.99 ( ( ( Event ) = ( pull ) ) & ( ( Fluent ) = ( spinning ) ) &
% 0.48/0.99 ( happens @ push @ Time ) ) ))).
% 0.48/0.99 thf(zip_derived_cl28, plain,
% 0.48/0.99 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.48/0.99 ( (zip_tseitin_0 @ X0 @ X1 @ X2)
% 0.48/0.99 | ~ (happens @ push @ X0)
% 0.48/0.99 | ((X1) != (spinning))
% 0.48/0.99 | ((X2) != (pull)))),
% 0.48/0.99 inference('cnf', [status(esa)], [zf_stmt_9])).
% 0.48/0.99 thf(zip_derived_cl436, plain,
% 0.48/0.99 (![X0 : $i, X1 : $i]:
% 0.48/0.99 (((X0) != (pull))
% 0.48/0.99 | ((X1) != (spinning))
% 0.48/0.99 | (zip_tseitin_0 @ n2 @ X1 @ X0))),
% 0.48/0.99 inference('sup-', [status(thm)], [zip_derived_cl402, zip_derived_cl28])).
% 0.48/0.99 thf(zip_derived_cl582, plain,
% 0.48/0.99 (![X0 : $i]: ( (zip_tseitin_0 @ n2 @ X0 @ pull) | ((X0) != (spinning)))),
% 0.48/0.99 inference('eq_res', [status(thm)], [zip_derived_cl436])).
% 0.48/0.99 thf(zip_derived_cl583, plain, ( (zip_tseitin_0 @ n2 @ spinning @ pull)),
% 0.48/0.99 inference('eq_res', [status(thm)], [zip_derived_cl582])).
% 0.48/0.99 thf(zf_stmt_10, type, zip_tseitin_2 : $i > $i > $i > $o).
% 0.48/0.99 thf(zf_stmt_11, axiom,
% 0.48/0.99 (![Time:$i,Fluent:$i,Event:$i]:
% 0.48/0.99 ( ( zip_tseitin_2 @ Time @ Fluent @ Event ) <=>
% 0.48/0.99 ( ( ( Event ) = ( push ) ) & ( ( Fluent ) = ( forwards ) ) &
% 0.48/0.99 ( ~( happens @ pull @ Time ) ) ) ))).
% 0.48/0.99 thf(zf_stmt_12, type, zip_tseitin_1 : $i > $i > $i > $o).
% 0.48/0.99 thf(zf_stmt_13, axiom,
% 0.48/0.99 (![Time:$i,Fluent:$i,Event:$i]:
% 0.48/0.99 ( ( zip_tseitin_1 @ Time @ Fluent @ Event ) <=>
% 0.48/0.99 ( ( ( Event ) = ( pull ) ) & ( ( Fluent ) = ( backwards ) ) &
% 0.48/0.99 ( ~( happens @ push @ Time ) ) ) ))).
% 0.48/0.99 thf(zf_stmt_14, type, zip_tseitin_0 : $i > $i > $i > $o).
% 0.48/0.99 thf(zf_stmt_15, axiom,
% 0.48/0.99 (![Event:$i,Fluent:$i,Time:$i]:
% 0.48/0.99 ( ( initiates @ Event @ Fluent @ Time ) <=>
% 0.48/0.99 ( ( zip_tseitin_2 @ Time @ Fluent @ Event ) |
% 0.48/0.99 ( zip_tseitin_1 @ Time @ Fluent @ Event ) |
% 0.48/0.99 ( zip_tseitin_0 @ Time @ Fluent @ Event ) ) ))).
% 0.48/0.99 thf(zip_derived_cl40, plain,
% 0.48/0.99 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.48/0.99 ( (initiates @ X0 @ X1 @ X2) | ~ (zip_tseitin_0 @ X2 @ X1 @ X0))),
% 0.48/0.99 inference('cnf', [status(esa)], [zf_stmt_15])).
% 0.48/0.99 thf(zip_derived_cl587, plain, ( (initiates @ pull @ spinning @ n2)),
% 0.48/0.99 inference('sup-', [status(thm)], [zip_derived_cl583, zip_derived_cl40])).
% 0.48/0.99 thf(happens_holds, axiom,
% 0.48/0.99 (![Event:$i,Time:$i,Fluent:$i]:
% 0.48/0.99 ( ( ( happens @ Event @ Time ) & ( initiates @ Event @ Fluent @ Time ) ) =>
% 0.48/0.99 ( holdsAt @ Fluent @ ( plus @ Time @ n1 ) ) ))).
% 0.48/0.99 thf(zip_derived_cl20, plain,
% 0.48/0.99 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.48/0.99 (~ (happens @ X0 @ X1)
% 0.48/0.99 | ~ (initiates @ X0 @ X2 @ X1)
% 0.48/0.99 | (holdsAt @ X2 @ (plus @ X1 @ n1)))),
% 0.48/0.99 inference('cnf', [status(esa)], [happens_holds])).
% 0.48/0.99 thf(zip_derived_cl589, plain,
% 0.48/0.99 (( (holdsAt @ spinning @ (plus @ n2 @ n1)) | ~ (happens @ pull @ n2))),
% 0.48/0.99 inference('sup-', [status(thm)], [zip_derived_cl587, zip_derived_cl20])).
% 0.48/0.99 thf(symmetry_of_plus, axiom,
% 0.48/0.99 (![X:$i,Y:$i]: ( ( plus @ X @ Y ) = ( plus @ Y @ X ) ))).
% 0.48/0.99 thf(zip_derived_cl104, plain,
% 0.48/0.99 (![X0 : $i, X1 : $i]: ((plus @ X1 @ X0) = (plus @ X0 @ X1))),
% 0.48/0.99 inference('cnf', [status(esa)], [symmetry_of_plus])).
% 0.48/0.99 thf(plus1_2, axiom, (( plus @ n1 @ n2 ) = ( n3 ))).
% 0.48/0.99 thf(zip_derived_cl99, plain, (((plus @ n1 @ n2) = (n3))),
% 0.48/0.99 inference('cnf', [status(esa)], [plus1_2])).
% 0.48/0.99 thf(zip_derived_cl145, plain, (((plus @ n2 @ n1) = (n3))),
% 0.48/0.99 inference('sup+', [status(thm)], [zip_derived_cl104, zip_derived_cl99])).
% 0.48/0.99 thf(spinning_3, conjecture, (holdsAt @ spinning @ n3)).
% 0.48/0.99 thf(zf_stmt_16, negated_conjecture, (~( holdsAt @ spinning @ n3 )),
% 0.48/0.99 inference('cnf.neg', [status(esa)], [spinning_3])).
% 0.48/0.99 thf(zip_derived_cl134, plain, (~ (holdsAt @ spinning @ n3)),
% 0.48/0.99 inference('cnf', [status(esa)], [zf_stmt_16])).
% 0.48/0.99 thf(zip_derived_cl78, plain,
% 0.48/0.99 (![X0 : $i, X1 : $i]:
% 0.48/0.99 ( (zip_tseitin_10 @ X0 @ X1) | ((X0) != (n2)) | ((X1) != (pull)))),
% 0.48/0.99 inference('cnf', [status(esa)], [zf_stmt_6])).
% 0.48/0.99 thf(zip_derived_cl205, plain,
% 0.48/0.99 (![X0 : $i]: (((X0) != (pull)) | (zip_tseitin_10 @ n2 @ X0))),
% 0.48/0.99 inference('eq_res', [status(thm)], [zip_derived_cl78])).
% 0.48/0.99 thf(zip_derived_cl301, plain, ( (zip_tseitin_10 @ n2 @ pull)),
% 0.48/0.99 inference('eq_res', [status(thm)], [zip_derived_cl205])).
% 0.48/0.99 thf(zip_derived_cl88, plain,
% 0.48/0.99 (![X0 : $i, X1 : $i]:
% 0.48/0.99 ( (happens @ X0 @ X1) | ~ (zip_tseitin_10 @ X1 @ X0))),
% 0.48/0.99 inference('cnf', [status(esa)], [zf_stmt_8])).
% 0.48/0.99 thf(zip_derived_cl405, plain, ( (happens @ pull @ n2)),
% 0.48/0.99 inference('sup-', [status(thm)], [zip_derived_cl301, zip_derived_cl88])).
% 0.48/0.99 thf(zip_derived_cl592, plain, ($false),
% 0.48/0.99 inference('demod', [status(thm)],
% 0.48/0.99 [zip_derived_cl589, zip_derived_cl145, zip_derived_cl134,
% 0.48/0.99 zip_derived_cl405])).
% 0.48/0.99
% 0.48/0.99 % SZS output end Refutation
% 0.48/0.99
% 0.48/0.99
% 0.48/0.99 % Terminating...
% 1.57/1.14 % Runner terminated.
% 1.57/1.16 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------