%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : KRS067+1 : TPTP v9.2.0. Released v3.1.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.24205TBuJg true
% Computer : n005.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 04:40:30 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
% 0.11/0.12 % Problem : KRS067+1 : TPTP v9.2.0. Released v3.1.0.
% 0.11/0.13 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.24205TBuJg true
% 0.12/0.34 % Computer : n005.cluster.edu
% 0.12/0.34 % Model : x86_64 x86_64
% 0.12/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34 % Memory : 8042.1875MB
% 0.12/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34 % CPULimit : 300
% 0.12/0.34 % WCLimit : 300
% 0.12/0.34 % DateTime : Wed Oct 1 11:54:08 EDT 2025
% 0.12/0.34 % CPUTime :
% 0.12/0.34 % Running portfolio for 300 s
% 0.12/0.34 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.12/0.34 % Number of cores: 8
% 0.12/0.34 % Python version: Python 3.6.8
% 0.12/0.35 % Running in FO mode
% 0.54/0.63 % Total configuration time : 435
% 0.54/0.63 % Estimated wc time : 1092
% 0.54/0.63 % Estimated cpu time (7 cpus) : 156.0
% 0.54/0.71 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.54/0.72 % /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: 21
% 0.57/0.74 % BCE eliminated: 2
% 0.57/0.74 % PE start: 19
% 0.57/0.74 logic: neq
% 0.57/0.74 % PE eliminated: 12
% 0.57/0.74 % done 5 iterations in 0.008s
% 0.57/0.74 % SZS status Unsatisfiable for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.57/0.74 % SZS output start Refutation
% 0.57/0.74 thf(cc_type, type, cc: $i > $o).
% 0.57/0.74 thf(ca_type, type, ca: $i > $o).
% 0.57/0.74 thf(zip_tseitin_0_type, type, zip_tseitin_0: $i > $o).
% 0.57/0.74 thf(cb_type, type, cb: $i > $o).
% 0.57/0.74 thf(zip_tseitin_1_type, type, zip_tseitin_1: $i > $o).
% 0.57/0.74 thf(zip_tseitin_2_type, type, zip_tseitin_2: $i > $o).
% 0.57/0.74 thf(cUnsatisfiable_type, type, cUnsatisfiable: $i > $o).
% 0.57/0.74 thf(i2003_11_14_17_18_1956_type, type, i2003_11_14_17_18_1956: $i).
% 0.57/0.74 thf(axiom_5, axiom, (cUnsatisfiable @ i2003_11_14_17_18_1956)).
% 0.57/0.74 thf(zip_derived_cl20, plain, ( (cUnsatisfiable @ i2003_11_14_17_18_1956)),
% 0.57/0.74 inference('cnf', [status(esa)], [axiom_5])).
% 0.57/0.74 thf(axiom_2, axiom,
% 0.57/0.74 (![X:$i]:
% 0.57/0.74 ( ( cUnsatisfiable @ X ) <=>
% 0.57/0.74 ( ( ( ca @ X ) & ( cc @ X ) ) | ( ( ca @ X ) & ( cb @ X ) ) |
% 0.57/0.74 ( ( cb @ X ) & ( cc @ X ) ) ) ))).
% 0.57/0.74 thf(zf_stmt_0, type, zip_tseitin_2 : $i > $o).
% 0.57/0.74 thf(zf_stmt_1, axiom,
% 0.57/0.74 (![X:$i]: ( ( zip_tseitin_2 @ X ) <=> ( ( cc @ X ) & ( cb @ X ) ) ))).
% 0.57/0.74 thf(zf_stmt_2, type, zip_tseitin_1 : $i > $o).
% 0.57/0.74 thf(zf_stmt_3, axiom,
% 0.57/0.74 (![X:$i]: ( ( zip_tseitin_1 @ X ) <=> ( ( cb @ X ) & ( ca @ X ) ) ))).
% 0.57/0.74 thf(zf_stmt_4, type, zip_tseitin_0 : $i > $o).
% 0.57/0.74 thf(zf_stmt_5, axiom,
% 0.57/0.74 (![X:$i]: ( ( zip_tseitin_0 @ X ) <=> ( ( cc @ X ) & ( ca @ X ) ) ))).
% 0.57/0.74 thf(zf_stmt_6, axiom,
% 0.57/0.74 (![X:$i]:
% 0.57/0.74 ( ( cUnsatisfiable @ X ) <=>
% 0.57/0.74 ( ( zip_tseitin_2 @ X ) | ( zip_tseitin_1 @ X ) | ( zip_tseitin_0 @ X ) ) ))).
% 0.57/0.74 thf(zip_derived_cl13, plain,
% 0.57/0.74 (![X0 : $i]:
% 0.57/0.74 ( (zip_tseitin_0 @ X0)
% 0.57/0.74 | (zip_tseitin_1 @ X0)
% 0.57/0.74 | (zip_tseitin_2 @ X0)
% 0.57/0.74 | ~ (cUnsatisfiable @ X0))),
% 0.57/0.74 inference('cnf', [status(esa)], [zf_stmt_6])).
% 0.57/0.74 thf(zip_derived_cl32, plain,
% 0.57/0.74 (( (zip_tseitin_2 @ i2003_11_14_17_18_1956)
% 0.57/0.74 | (zip_tseitin_1 @ i2003_11_14_17_18_1956)
% 0.57/0.74 | (zip_tseitin_0 @ i2003_11_14_17_18_1956))),
% 0.57/0.74 inference('dp-resolution', [status(thm)],
% 0.57/0.74 [zip_derived_cl20, zip_derived_cl13])).
% 0.57/0.74 thf(zip_derived_cl4, plain,
% 0.57/0.74 (![X0 : $i]: ( (cc @ X0) | ~ (zip_tseitin_0 @ X0))),
% 0.57/0.74 inference('cnf', [status(esa)], [zf_stmt_5])).
% 0.57/0.74 thf(zip_derived_cl33, plain,
% 0.57/0.74 (( (zip_tseitin_1 @ i2003_11_14_17_18_1956)
% 0.57/0.74 | (zip_tseitin_2 @ i2003_11_14_17_18_1956)
% 0.57/0.74 | (cc @ i2003_11_14_17_18_1956))),
% 0.57/0.74 inference('dp-resolution', [status(thm)],
% 0.57/0.74 [zip_derived_cl32, zip_derived_cl4])).
% 0.57/0.74 thf(zip_derived_cl7, plain,
% 0.57/0.74 (![X0 : $i]: ( (cb @ X0) | ~ (zip_tseitin_1 @ X0))),
% 0.57/0.74 inference('cnf', [status(esa)], [zf_stmt_3])).
% 0.57/0.74 thf(zip_derived_cl35, plain,
% 0.57/0.74 (( (cc @ i2003_11_14_17_18_1956)
% 0.57/0.74 | (zip_tseitin_2 @ i2003_11_14_17_18_1956)
% 0.57/0.74 | (cb @ i2003_11_14_17_18_1956))),
% 0.57/0.74 inference('dp-resolution', [status(thm)],
% 0.57/0.74 [zip_derived_cl33, zip_derived_cl7])).
% 0.57/0.74 thf(axiom_3, axiom,
% 0.57/0.74 (![X:$i]: ( ( ca @ X ) => ( ~( ( cc @ X ) | ( cb @ X ) ) ) ))).
% 0.57/0.74 thf(zip_derived_cl17, plain, (![X0 : $i]: (~ (cc @ X0) | ~ (ca @ X0))),
% 0.57/0.74 inference('cnf', [status(esa)], [axiom_3])).
% 0.57/0.74 thf(zip_derived_cl43, plain,
% 0.57/0.74 (( (cb @ i2003_11_14_17_18_1956)
% 0.57/0.74 | (zip_tseitin_2 @ i2003_11_14_17_18_1956)
% 0.57/0.74 | ~ (ca @ i2003_11_14_17_18_1956))),
% 0.57/0.74 inference('dp-resolution', [status(thm)],
% 0.57/0.74 [zip_derived_cl35, zip_derived_cl17])).
% 0.57/0.74 thf(zip_derived_cl18, plain, (![X0 : $i]: (~ (cb @ X0) | ~ (ca @ X0))),
% 0.57/0.74 inference('cnf', [status(esa)], [axiom_3])).
% 0.57/0.74 thf(zip_derived_cl56, plain,
% 0.57/0.74 ((~ (ca @ i2003_11_14_17_18_1956)
% 0.57/0.74 | (zip_tseitin_2 @ i2003_11_14_17_18_1956)
% 0.57/0.74 | ~ (ca @ i2003_11_14_17_18_1956))),
% 0.57/0.74 inference('dp-resolution', [status(thm)],
% 0.57/0.74 [zip_derived_cl43, zip_derived_cl18])).
% 0.57/0.74 thf(zip_derived_cl65, plain,
% 0.57/0.74 (( (zip_tseitin_2 @ i2003_11_14_17_18_1956)
% 0.57/0.74 | ~ (ca @ i2003_11_14_17_18_1956))),
% 0.57/0.74 inference('simplify', [status(thm)], [zip_derived_cl56])).
% 0.57/0.74 thf(zip_derived_cl11, plain,
% 0.57/0.74 (![X0 : $i]: ( (cb @ X0) | ~ (zip_tseitin_2 @ X0))),
% 0.57/0.74 inference('cnf', [status(esa)], [zf_stmt_1])).
% 0.57/0.74 thf(zip_derived_cl10, plain,
% 0.57/0.74 (![X0 : $i]: ( (cc @ X0) | ~ (zip_tseitin_2 @ X0))),
% 0.57/0.75 inference('cnf', [status(esa)], [zf_stmt_1])).
% 0.57/0.75 thf(axiom_4, axiom, (![X:$i]: ( ( cb @ X ) => ( ~( cc @ X ) ) ))).
% 0.57/0.75 thf(zip_derived_cl19, plain, (![X0 : $i]: (~ (cc @ X0) | ~ (cb @ X0))),
% 0.57/0.75 inference('cnf', [status(esa)], [axiom_4])).
% 0.57/0.75 thf(zip_derived_cl41, plain,
% 0.57/0.75 (![X0 : $i]: (~ (zip_tseitin_2 @ X0) | ~ (cb @ X0))),
% 0.57/0.75 inference('dp-resolution', [status(thm)],
% 0.57/0.75 [zip_derived_cl10, zip_derived_cl19])).
% 0.57/0.75 thf(zip_derived_cl49, plain,
% 0.57/0.75 (![X0 : $i]: (~ (zip_tseitin_2 @ X0) | ~ (zip_tseitin_2 @ X0))),
% 0.57/0.75 inference('dp-resolution', [status(thm)],
% 0.57/0.75 [zip_derived_cl11, zip_derived_cl41])).
% 0.57/0.75 thf(zip_derived_cl62, plain, (![X0 : $i]: ~ (zip_tseitin_2 @ X0)),
% 0.57/0.75 inference('simplify', [status(thm)], [zip_derived_cl49])).
% 0.57/0.75 thf(zip_derived_cl32, plain,
% 0.57/0.75 (( (zip_tseitin_2 @ i2003_11_14_17_18_1956)
% 0.57/0.75 | (zip_tseitin_1 @ i2003_11_14_17_18_1956)
% 0.57/0.75 | (zip_tseitin_0 @ i2003_11_14_17_18_1956))),
% 0.57/0.75 inference('dp-resolution', [status(thm)],
% 0.57/0.75 [zip_derived_cl20, zip_derived_cl13])).
% 0.57/0.75 thf(zip_derived_cl5, plain,
% 0.57/0.75 (![X0 : $i]: ( (ca @ X0) | ~ (zip_tseitin_0 @ X0))),
% 0.57/0.75 inference('cnf', [status(esa)], [zf_stmt_5])).
% 0.57/0.75 thf(zip_derived_cl34, plain,
% 0.57/0.75 (( (zip_tseitin_1 @ i2003_11_14_17_18_1956)
% 0.57/0.75 | (zip_tseitin_2 @ i2003_11_14_17_18_1956)
% 0.57/0.75 | (ca @ i2003_11_14_17_18_1956))),
% 0.57/0.75 inference('dp-resolution', [status(thm)],
% 0.57/0.75 [zip_derived_cl32, zip_derived_cl5])).
% 0.57/0.75 thf(zip_derived_cl8, plain,
% 0.57/0.75 (![X0 : $i]: ( (ca @ X0) | ~ (zip_tseitin_1 @ X0))),
% 0.57/0.75 inference('cnf', [status(esa)], [zf_stmt_3])).
% 0.57/0.75 thf(zip_derived_cl38, plain,
% 0.57/0.75 (( (ca @ i2003_11_14_17_18_1956)
% 0.57/0.75 | (zip_tseitin_2 @ i2003_11_14_17_18_1956)
% 0.57/0.75 | (ca @ i2003_11_14_17_18_1956))),
% 0.57/0.75 inference('dp-resolution', [status(thm)],
% 0.57/0.75 [zip_derived_cl34, zip_derived_cl8])).
% 0.57/0.75 thf(zip_derived_cl60, plain,
% 0.57/0.75 (( (zip_tseitin_2 @ i2003_11_14_17_18_1956)
% 0.57/0.75 | (ca @ i2003_11_14_17_18_1956))),
% 0.57/0.75 inference('simplify', [status(thm)], [zip_derived_cl38])).
% 0.57/0.75 thf(zip_derived_cl63, plain, ( (ca @ i2003_11_14_17_18_1956)),
% 0.57/0.75 inference('s_sup+', [status(thm)], [zip_derived_cl62, zip_derived_cl60])).
% 0.57/0.75 thf(zip_derived_cl66, plain, ( (zip_tseitin_2 @ i2003_11_14_17_18_1956)),
% 0.57/0.75 inference('demod', [status(thm)], [zip_derived_cl65, zip_derived_cl63])).
% 0.57/0.75 thf(zip_derived_cl62, plain, (![X0 : $i]: ~ (zip_tseitin_2 @ X0)),
% 0.57/0.75 inference('simplify', [status(thm)], [zip_derived_cl49])).
% 0.57/0.75 thf(zip_derived_cl67, plain, ($false),
% 0.57/0.75 inference('s_sup-', [status(thm)], [zip_derived_cl66, zip_derived_cl62])).
% 0.57/0.75
% 0.57/0.75 % SZS output end Refutation
% 0.57/0.75
% 0.57/0.75
% 0.57/0.75 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.57/0.75 % Terminating...
% 0.62/0.85 % Runner terminated.
% 0.62/0.86 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------