%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : SYO092^5 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% Computer : n002.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Wed Sep 30 08:46:36 AM UTC 2026
% Result : Theorem 0.21s 0.29s
% Output : Refutation 0.21s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SYO092^5 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.09/0.19 % Computer : n002.cluster.edu
% 0.09/0.19 % Model : x86_64 x86_64
% 0.09/0.19 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.19 % Memory : 8046.5625MB
% 0.09/0.19 % OS : Linux 6.8.0-71-generic
% 0.09/0.19 % CPULimit : 300
% 0.09/0.19 % WCLimit : 300
% 0.09/0.19 % DateTime : Tue Sep 29 16:36:22 UTC 2026
% 0.09/0.20 % CPUTime :
% 0.09/0.20 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.09/0.23 Running higher-order theorem proving
% 0.09/0.25 Running: /export/starexec/sandbox/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.21/0.29 % (1508064)Detected a higher-order problem, will run a greedy HOL sequence.
% 0.21/0.29 % (1508073)dis+21_4_fde=none:e2e=on:si=on:uwa=off:foolp=on:random_seed=1348134728:i=24:av=off:rtra=on_2999 on theBenchmark for (2999ds/24Mi)
% 0.21/0.29 % (1508073) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-1508064-1508073"...
% 0.21/0.29 % (1508073)...printing done.
% 0.21/0.29 % (1508073)Refutation found. Thanks to Tanya!
% 0.21/0.29 % SZS status Theorem for theBenchmark
% 0.21/0.29 % SZS output start Proof for theBenchmark
% 0.21/0.29 thf(type_def_5, type, sTfun: ($tType * $tType) > $tType).
% 0.21/0.29 thf(func_def_0, type, cQ: ($i > $o)).
% 0.21/0.29 thf(func_def_1, type, cP: ($i > $o)).
% 0.21/0.29 thf(func_def_5, type, sK0: ($i > $i)).
% 0.21/0.29 thf(f1,conjecture,(
% 0.21/0.29 ! [X0 : $i] : ? [X1 : $i] : ((cP @ X0) & ((cQ @ X0) | (cQ @ X1))) => ? [X2 : $i] : ((cP @ X2) & (cQ @ X2))),
% 0.21/0.29 file('/export/starexec/sandbox/benchmark/theBenchmark.p',cY2141)).
% 0.21/0.29 thf(f2,negated_conjecture,(
% 0.21/0.29 ~(! [X0 : $i] : ? [X1 : $i] : ((cP @ X0) & ((cQ @ X0) | (cQ @ X1))) => ? [X2 : $i] : ((cP @ X2) & (cQ @ X2)))),
% 0.21/0.29 inference(negated_conjecture,[status(cth)],[f1])).
% 0.21/0.29 thf(f3,plain,(
% 0.21/0.29 ~(! [X0 : $i] : ? [X1 : $i] : ((cP @ X0) & ((cQ @ X0) | (cQ @ X1))) => ? [X2 : $i] : ((cP @ X2) & (cQ @ X2)))),
% 0.21/0.29 inference(rectify,[],[f2])).
% 0.21/0.29 thf(f4,plain,(
% 0.21/0.29 ~(! [X0 : $i] : ? [X1 : $i] : ((((cP @ X0)) = $true) & ((((cQ @ X1)) = $true) | (((cQ @ X0)) = $true))) => ? [X2 : $i] : ((((cQ @ X2)) = $true) & (((cP @ X2)) = $true)))),
% 0.21/0.29 inference(fool_elimination,[],[f3])).
% 0.21/0.29 thf(f5,plain,(
% 0.21/0.29 ! [X0 : $i] : ? [X1 : $i] : ((((cP @ X0)) = $true) & ((((cQ @ X1)) = $true) | (((cQ @ X0)) = $true))) & ! [X2 : $i] : ((((cP @ X2)) != $true) | (((cQ @ X2)) != $true))),
% 0.21/0.29 inference(ennf_transformation,[],[f4])).
% 0.21/0.29 thf(f6,plain,(
% 0.21/0.29 ! [X0 : $i] : ((((cP @ X0)) = $true) & ((((cQ @ (sK0 @ X0))) = $true) | (((cQ @ X0)) = $true))) & ! [X2 : $i] : ((((cP @ X2)) != $true) | (((cQ @ X2)) != $true))),
% 0.21/0.29 inference(skolemize,[status(esa),new_symbols(skolem,[vAPP]),skolemize(X1,sK0 @ X0)],[f5])).
% 0.21/0.29 thf(f7,plain,(
% 0.21/0.29 ( ! [X2 : $i] : ((((cQ @ X2)) != $true) | (((cP @ X2)) != $true)) )),
% 0.21/0.29 inference(cnf_transformation,[],[f6])).
% 0.21/0.29 thf(f8,plain,(
% 0.21/0.29 ( ! [X0 : $i] : ((((cQ @ X0)) = $true) | (((cQ @ (sK0 @ X0))) = $true)) )),
% 0.21/0.29 inference(cnf_transformation,[],[f6])).
% 0.21/0.29 thf(f9,plain,(
% 0.21/0.29 ( ! [X0 : $i] : ((((cP @ X0)) = $true)) )),
% 0.21/0.29 inference(cnf_transformation,[],[f6])).
% 0.21/0.29 thf(f11,plain,(
% 0.21/0.29 ( ! [X2 : $i] : ((((cQ @ X2)) != $true)) )),
% 0.21/0.29 inference(forward_subsumption_resolution,[],[f7,f9])).
% 0.21/0.29 thf(f12,plain,(
% 0.21/0.29 ( ! [X0 : $i] : ((((cQ @ (sK0 @ X0))) = $true)) )),
% 0.21/0.29 inference(forward_subsumption_resolution,[],[f8,f11])).
% 0.21/0.29 thf(f13,plain,(
% 0.21/0.29 $false),
% 0.21/0.29 inference(forward_subsumption_resolution,[],[f12,f11])).
% 0.21/0.29 % SZS output end Proof for theBenchmark
% 0.21/0.29 % (1508073)------------------------------
% 0.21/0.29 % (1508073)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.21/0.29 % (1508073)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.21/0.29 % (1508073)CaDiCaL version: 2.1.3
% 0.21/0.29 % (1508073)Termination reason: Refutation
% 0.21/0.29 % (1508073)Time elapsed: 0.001 s
% 0.21/0.29 % (1508073)Peak memory usage: 12 MB
% 0.21/0.29 % (1508073)Instructions burned: 1 (million)
% 0.21/0.29 % (1508064)Success in time 0.032 s
% 0.21/0.29 % Vampire exiting
%------------------------------------------------------------------------------