%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : COM280_1 : TPTP v9.3.0. Released v9.3.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.eoPEploFvC true
% Computer : n022.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 : Tue May 5 06:23:24 PM UTC 2026
% Result : Theorem 3.87s 1.14s
% Output : Refutation 3.87s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.12 % Problem : COM280_1 : TPTP v9.3.0. Released v9.3.0.
% 0.12/0.14 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.eoPEploFvC true
% 0.17/0.35 % Computer : n022.cluster.edu
% 0.17/0.35 % Model : x86_64 x86_64
% 0.17/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.17/0.35 % Memory : 8042.1875MB
% 0.17/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.17/0.35 % CPULimit : 300
% 0.17/0.35 % WCLimit : 300
% 0.17/0.35 % DateTime : Mon May 4 20:14:21 EDT 2026
% 0.17/0.35 % CPUTime :
% 0.17/0.35 % Running portfolio for 300 s
% 0.17/0.35 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.17/0.35 % Number of cores: 8
% 0.21/0.35 % Python version: Python 3.6.8
% 0.21/0.35 % Running in FO mode
% 0.55/0.63 % Total configuration time : 435
% 0.55/0.63 % Estimated wc time : 1092
% 0.55/0.63 % Estimated cpu time (7 cpus) : 156.0
% 0.55/0.70 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.56/0.70 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.56/0.73 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.56/0.74 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.56/0.75 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.56/0.75 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.56/0.75 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 3.87/1.14 % Solved by fo/fo1_av.sh.
% 3.87/1.14 % done 635 iterations in 0.396s
% 3.87/1.14 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 3.87/1.14 % SZS output start Refutation
% 3.87/1.14 thf(vTType_type, type, vTType: $tType).
% 3.87/1.14 thf(vName_type, type, vName: $tType).
% 3.87/1.14 thf(vFType_type, type, vFType: $tType).
% 3.87/1.14 thf(vRawTable_type, type, vRawTable: $tType).
% 3.87/1.14 thf(vRow_type, type, vRow: $tType).
% 3.87/1.14 thf(vVal_type, type, vVal: $tType).
% 3.87/1.14 thf(vttcons_type, type, vttcons: vName > vFType > vTType > vTType).
% 3.87/1.14 thf(sk__546_type, type, sk__546: vTType).
% 3.87/1.14 thf(sk__544_type, type, sk__544: vName).
% 3.87/1.14 thf(zip_tseitin_8_type, type, zip_tseitin_8: vRow > vTType > $o).
% 3.87/1.14 thf(vttempty_type, type, vttempty: vTType).
% 3.87/1.14 thf(vwelltypedRow_type, type, vwelltypedRow: vTType > vRow > $o).
% 3.87/1.14 thf(zip_tseitin_9_type, type, zip_tseitin_9: vRow > vTType > $o).
% 3.87/1.14 thf(sk__73_type, type, sk__73: vRow > vVal).
% 3.87/1.14 thf(vrcons_type, type, vrcons: vVal > vRow > vRow).
% 3.87/1.14 thf(vdropFirstColRaw_type, type, vdropFirstColRaw: vRawTable > vRawTable).
% 3.87/1.14 thf(vtcons_type, type, vtcons: vRow > vRawTable > vRawTable).
% 3.87/1.14 thf(vwelltypedRawtable_type, type, vwelltypedRawtable: vTType > vRawTable > $o).
% 3.87/1.14 thf(sk__74_type, type, sk__74: vRow > vRow).
% 3.87/1.14 thf(vrempty_type, type, vrempty: vRow).
% 3.87/1.14 thf(vrt2_type, type, vrt2: vRawTable).
% 3.87/1.14 thf(sk__545_type, type, sk__545: vFType).
% 3.87/1.14 thf('dropFirstColRawPreservesWelltypedRaw-tcons-rempty', conjecture,
% 3.87/1.14 (![Vn:vName,Vft:vFType,Vttrest:vTType]:
% 3.87/1.14 ( ( vwelltypedRawtable @
% 3.87/1.14 ( vttcons @ Vn @ Vft @ Vttrest ) @ ( vtcons @ vrempty @ vrt2 ) ) =>
% 3.87/1.14 ( vwelltypedRawtable @
% 3.87/1.14 Vttrest @ ( vdropFirstColRaw @ ( vtcons @ vrempty @ vrt2 ) ) ) ))).
% 3.87/1.14 thf(zf_stmt_0, negated_conjecture,
% 3.87/1.14 (~( ![Vn:vName,Vft:vFType,Vttrest:vTType]:
% 3.87/1.14 ( ( vwelltypedRawtable @
% 3.87/1.14 ( vttcons @ Vn @ Vft @ Vttrest ) @ ( vtcons @ vrempty @ vrt2 ) ) =>
% 3.87/1.14 ( vwelltypedRawtable @
% 3.87/1.14 Vttrest @ ( vdropFirstColRaw @ ( vtcons @ vrempty @ vrt2 ) ) ) ) )),
% 3.87/1.14 inference('cnf.neg', [status(esa)],
% 3.87/1.14 [dropFirstColRawPreservesWelltypedRaw-tcons-rempty])).
% 3.87/1.14 thf(zip_derived_cl955, plain,
% 3.87/1.14 ( (vwelltypedRawtable @ (vttcons @ sk__544 @ sk__545 @ sk__546) @
% 3.87/1.14 (vtcons @ vrempty @ vrt2))),
% 3.87/1.14 inference('cnf', [status(esa)], [zf_stmt_0])).
% 3.87/1.14 thf('welltypedRawtable-1', axiom,
% 3.87/1.14 (![Vtt:vTType,Vr:vRow,Vt1:vRawTable]:
% 3.87/1.14 ( ( vwelltypedRawtable @ Vtt @ ( vtcons @ Vr @ Vt1 ) ) <=>
% 3.87/1.14 ( ( vwelltypedRow @ Vtt @ Vr ) & ( vwelltypedRawtable @ Vtt @ Vt1 ) ) ))).
% 3.87/1.14 thf(zip_derived_cl177, plain,
% 3.87/1.14 (![X0 : vTType, X1 : vRow, X2 : vRawTable]:
% 3.87/1.14 ( (vwelltypedRow @ X0 @ X1)
% 3.87/1.14 | ~ (vwelltypedRawtable @ X0 @ (vtcons @ X1 @ X2)))),
% 3.87/1.14 inference('cnf', [status(esa)], [welltypedRawtable-1])).
% 3.87/1.14 thf(zip_derived_cl1676, plain,
% 3.87/1.14 ( (vwelltypedRow @ (vttcons @ sk__544 @ sk__545 @ sk__546) @ vrempty)),
% 3.87/1.14 inference('s_sup-', [status(thm)], [zip_derived_cl955, zip_derived_cl177])).
% 3.87/1.14 thf('welltypedRow-2', axiom,
% 3.87/1.14 (![VwildcardName0:vTType,VwildcardName1:vRow]:
% 3.87/1.14 ( ( ( ( ![Vv0:vVal,Vr0:vRow]:
% 3.87/1.14 ( ( VwildcardName1 ) != ( vrcons @ Vv0 @ Vr0 ) ) ) |
% 3.87/1.14 ( ![VwildcardName00:vName,Vft0:vFType,Vttr0:vTType]:
% 3.87/1.14 ( ( VwildcardName0 ) !=
% 3.87/1.14 ( vttcons @ VwildcardName00 @ Vft0 @ Vttr0 ) ) ) ) &
% 3.87/1.14 ( ( ( VwildcardName1 ) != ( vrempty ) ) |
% 3.87/1.14 ( ( VwildcardName0 ) != ( vttempty ) ) ) ) =>
% 3.87/1.14 ( ~( vwelltypedRow @ VwildcardName0 @ VwildcardName1 ) ) ))).
% 3.87/1.14 thf(zf_stmt_1, axiom,
% 3.87/1.14 (![VwildcardName1:vRow,VwildcardName0:vTType]:
% 3.87/1.14 ( ( ( ![VwildcardName00:vName,Vft0:vFType,Vttr0:vTType]:
% 3.87/1.14 ( ( VwildcardName0 ) != ( vttcons @ VwildcardName00 @ Vft0 @ Vttr0 ) ) ) |
% 3.87/1.14 ( ![Vv0:vVal,Vr0:vRow]:
% 3.87/1.14 ( ( VwildcardName1 ) != ( vrcons @ Vv0 @ Vr0 ) ) ) ) =>
% 3.87/1.14 ( zip_tseitin_8 @ VwildcardName1 @ VwildcardName0 ) ))).
% 3.87/1.14 thf(zip_derived_cl157, plain,
% 3.87/1.14 (![X0 : vRow, X1 : vTType]:
% 3.87/1.14 ( (zip_tseitin_8 @ X0 @ X1)
% 3.87/1.14 | ((X0) = (vrcons @ (sk__73 @ X0) @ (sk__74 @ X0))))),
% 3.87/1.14 inference('cnf', [status(esa)], [zf_stmt_1])).
% 3.87/1.14 thf('DIFF-rempty-rcons', axiom,
% 3.87/1.14 (![VVal0:vVal,VRow0:vRow]: ( ( vrempty ) != ( vrcons @ VVal0 @ VRow0 ) ))).
% 3.87/1.14 thf(zip_derived_cl46, plain,
% 3.87/1.14 (![X0 : vVal, X1 : vRow]: ((vrempty) != (vrcons @ X0 @ X1))),
% 3.87/1.14 inference('cnf', [status(esa)], [DIFF-rempty-rcons])).
% 3.87/1.14 thf(zip_derived_cl1746, plain,
% 3.87/1.14 (![X0 : vRow, X1 : vTType]:
% 3.87/1.14 ( (zip_tseitin_8 @ X0 @ X1) | ((vrempty) != (X0)))),
% 3.87/1.14 inference('s_sup-', [status(thm)], [zip_derived_cl157, zip_derived_cl46])).
% 3.87/1.14 thf(zf_stmt_2, axiom,
% 3.87/1.14 (![VwildcardName1:vRow,VwildcardName0:vTType]:
% 3.87/1.14 ( ( ( ( VwildcardName0 ) != ( vttempty ) ) |
% 3.87/1.14 ( ( VwildcardName1 ) != ( vrempty ) ) ) =>
% 3.87/1.14 ( zip_tseitin_9 @ VwildcardName1 @ VwildcardName0 ) ))).
% 3.87/1.14 thf(zip_derived_cl158, plain,
% 3.87/1.14 (![X0 : vRow, X1 : vTType]:
% 3.87/1.14 ( (zip_tseitin_9 @ X0 @ X1) | ((X1) = (vttempty)))),
% 3.87/1.14 inference('cnf', [status(esa)], [zf_stmt_2])).
% 3.87/1.14 thf(zf_stmt_3, type, zip_tseitin_9 : vRow > vTType > $o).
% 3.87/1.14 thf(zf_stmt_4, type, zip_tseitin_8 : vRow > vTType > $o).
% 3.87/1.14 thf(zf_stmt_5, axiom,
% 3.87/1.14 (![VwildcardName0:vTType,VwildcardName1:vRow]:
% 3.87/1.14 ( ( ( zip_tseitin_9 @ VwildcardName1 @ VwildcardName0 ) &
% 3.87/1.14 ( zip_tseitin_8 @ VwildcardName1 @ VwildcardName0 ) ) =>
% 3.87/1.14 ( ~( vwelltypedRow @ VwildcardName0 @ VwildcardName1 ) ) ))).
% 3.87/1.14 thf(zip_derived_cl160, plain,
% 3.87/1.14 (![X0 : vTType, X1 : vRow]:
% 3.87/1.14 (~ (vwelltypedRow @ X0 @ X1)
% 3.87/1.14 | ~ (zip_tseitin_8 @ X1 @ X0)
% 3.87/1.14 | ~ (zip_tseitin_9 @ X1 @ X0))),
% 3.87/1.14 inference('cnf', [status(esa)], [zf_stmt_5])).
% 3.87/1.14 thf(zip_derived_cl1173, plain,
% 3.87/1.14 (![X0 : vTType, X1 : vRow]:
% 3.87/1.14 (((X0) = (vttempty))
% 3.87/1.14 | ~ (vwelltypedRow @ X0 @ X1)
% 3.87/1.14 | ~ (zip_tseitin_8 @ X1 @ X0))),
% 3.87/1.14 inference('s_sup-', [status(thm)], [zip_derived_cl158, zip_derived_cl160])).
% 3.87/1.14 thf(zip_derived_cl1756, plain,
% 3.87/1.14 (![X0 : vTType, X1 : vRow]:
% 3.87/1.14 (((vrempty) != (X1))
% 3.87/1.14 | ((X0) = (vttempty))
% 3.87/1.14 | ~ (vwelltypedRow @ X0 @ X1))),
% 3.87/1.14 inference('s_sup-', [status(thm)],
% 3.87/1.14 [zip_derived_cl1746, zip_derived_cl1173])).
% 3.87/1.14 thf(zip_derived_cl1760, plain,
% 3.87/1.14 ((((vrempty) != (vrempty))
% 3.87/1.14 | ((vttcons @ sk__544 @ sk__545 @ sk__546) = (vttempty)))),
% 3.87/1.14 inference('s_sup-', [status(thm)],
% 3.87/1.14 [zip_derived_cl1676, zip_derived_cl1756])).
% 3.87/1.14 thf(zip_derived_cl1763, plain,
% 3.87/1.14 (((vttcons @ sk__544 @ sk__545 @ sk__546) = (vttempty))),
% 3.87/1.14 inference('simplify', [status(thm)], [zip_derived_cl1760])).
% 3.87/1.14 thf('DIFF-ttempty-ttcons', axiom,
% 3.87/1.14 (![VName0:vName,VFType0:vFType,VTType0:vTType]:
% 3.87/1.14 ( ( vttempty ) != ( vttcons @ VName0 @ VFType0 @ VTType0 ) ))).
% 3.87/1.14 thf(zip_derived_cl31, plain,
% 3.87/1.14 (![X0 : vName, X1 : vFType, X2 : vTType]:
% 3.87/1.14 ((vttempty) != (vttcons @ X0 @ X1 @ X2))),
% 3.87/1.14 inference('cnf', [status(esa)], [DIFF-ttempty-ttcons])).
% 3.87/1.14 thf(zip_derived_cl1764, plain, ($false),
% 3.87/1.14 inference('simplify_reflect-', [status(thm)],
% 3.87/1.14 [zip_derived_cl1763, zip_derived_cl31])).
% 3.87/1.14
% 3.87/1.14 % SZS output end Refutation
% 3.87/1.14
% 3.87/1.14
% 3.87/1.14 % Terminating...
% 4.44/1.24 % Runner terminated.
% 4.44/1.25 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------