TSTP Solution File: COM004-1 by Vampire-SAT---4.8
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%------------------------------------------------------------------------------
% File : Vampire-SAT---4.8
% Problem : COM004-1 : TPTP v8.1.2. Released v1.1.0.
% Transfm : none
% Format : tptp:raw
% Command : vampire --mode casc_sat -m 16384 --cores 7 -t %d %s
% Computer : n028.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 : Sun May 5 04:47:10 EDT 2024
% Result : Unsatisfiable 0.15s 0.33s
% Output : Refutation 0.15s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 8
% Syntax : Number of formulae : 15 ( 11 unt; 0 def)
% Number of atoms : 25 ( 2 equ)
% Maximal formula atoms : 5 ( 1 avg)
% Number of connectives : 25 ( 15 ~; 10 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 12 ( 3 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 5 ( 3 usr; 1 prp; 0-2 aty)
% Number of functors : 10 ( 10 usr; 5 con; 0-2 aty)
% Number of variables : 16 ( 16 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f20,plain,
$false,
inference(resolution,[],[f19,f5]) ).
fof(f5,axiom,
failure_node(n_left,or(empty,atom)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',n_left_is_atom) ).
fof(f19,plain,
~ failure_node(n_left,or(empty,atom)),
inference(resolution,[],[f18,f6]) ).
fof(f6,axiom,
failure_node(n_right,or(empty,negate(atom))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',n_right_is_not_atom) ).
fof(f18,plain,
! [X0] :
( ~ failure_node(n_right,or(empty,negate(X0)))
| ~ failure_node(n_left,or(empty,X0)) ),
inference(resolution,[],[f16,f3]) ).
fof(f3,axiom,
! [X0] : contradictory(X0,negate(X0)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',x_contradicts_not_x) ).
fof(f16,plain,
! [X0,X1] :
( ~ contradictory(X1,X0)
| ~ failure_node(n_left,or(empty,X1))
| ~ failure_node(n_right,or(empty,X0)) ),
inference(resolution,[],[f14,f12]) ).
fof(f12,plain,
siblings(n_left,n_right),
inference(forward_demodulation,[],[f10,f8]) ).
fof(f8,axiom,
n_right = right_child_of(n),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',n_right_equals_right_child_of_n) ).
fof(f10,plain,
siblings(n_left,right_child_of(n)),
inference(superposition,[],[f4,f7]) ).
fof(f7,axiom,
n_left = left_child_of(n),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',n_left_equals_left_child_of_n) ).
fof(f4,axiom,
! [X0] : siblings(left_child_of(X0),right_child_of(X0)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',n_left_and_n_right_are_siblings) ).
fof(f14,plain,
! [X2,X3,X0,X1] :
( ~ siblings(X3,X2)
| ~ failure_node(X2,or(empty,X1))
| ~ failure_node(X3,or(empty,X0))
| ~ contradictory(X0,X1) ),
inference(resolution,[],[f1,f9]) ).
fof(f9,axiom,
! [X6] : ~ failure_node(X6,or(empty,empty)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',goal_is_there_an_empty_node) ).
fof(f1,axiom,
! [X2,X3,X0,X1,X4,X5] :
( failure_node(parent_of(X0,X1),or(X2,X3))
| ~ contradictory(X4,X5)
| ~ failure_node(X1,or(X3,X5))
| ~ failure_node(X0,or(X2,X4))
| ~ siblings(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',make_node) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.01/0.09 % Problem : COM004-1 : TPTP v8.1.2. Released v1.1.0.
% 0.09/0.11 % Command : vampire --mode casc_sat -m 16384 --cores 7 -t %d %s
% 0.10/0.30 % Computer : n028.cluster.edu
% 0.10/0.30 % Model : x86_64 x86_64
% 0.10/0.30 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.30 % Memory : 8042.1875MB
% 0.10/0.30 % OS : Linux 3.10.0-693.el7.x86_64
% 0.10/0.30 % CPULimit : 300
% 0.10/0.30 % WCLimit : 300
% 0.10/0.30 % DateTime : Fri May 3 21:27:23 EDT 2024
% 0.10/0.30 % CPUTime :
% 0.10/0.31 % (20752)Running in auto input_syntax mode. Trying TPTP
% 0.15/0.32 % (20755)WARNING: value z3 for option sas not known
% 0.15/0.32 % (20757)ott+10_10:1_add=off:afr=on:amm=off:anc=all:bd=off:bs=on:fsr=off:irw=on:lma=on:msp=off:nm=4:nwc=4.0:sac=on:sp=reverse_frequency_531 on theBenchmark for (531ds/0Mi)
% 0.15/0.32 % (20756)fmb+10_1_bce=on:fmbsr=1.5:nm=32_533 on theBenchmark for (533ds/0Mi)
% 0.15/0.32 % (20758)ott-10_8_av=off:bd=preordered:bs=on:fsd=off:fsr=off:fde=unused:irw=on:lcm=predicate:lma=on:nm=4:nwc=1.7:sp=frequency_522 on theBenchmark for (522ds/0Mi)
% 0.15/0.32 % (20753)fmb+10_1_bce=on:fmbas=function:fmbsr=1.2:fde=unused:nm=0_846 on theBenchmark for (846ds/0Mi)
% 0.15/0.32 % (20759)ott+1_64_av=off:bd=off:bce=on:fsd=off:fde=unused:gsp=on:irw=on:lcm=predicate:lma=on:nm=2:nwc=1.1:sims=off:urr=on_497 on theBenchmark for (497ds/0Mi)
% 0.15/0.32 % (20755)dis+2_11_add=large:afr=on:amm=off:bd=off:bce=on:fsd=off:fde=none:gs=on:gsaa=full_model:gsem=off:irw=on:msp=off:nm=4:nwc=1.3:sas=z3:sims=off:sac=on:sp=reverse_arity_569 on theBenchmark for (569ds/0Mi)
% 0.15/0.32 % (20754)fmb+10_1_bce=on:fmbdsb=on:fmbes=contour:fmbswr=3:fde=none:nm=0_793 on theBenchmark for (793ds/0Mi)
% 0.15/0.32 TRYING [1]
% 0.15/0.32 TRYING [1]
% 0.15/0.32 TRYING [2]
% 0.15/0.32 TRYING [2]
% 0.15/0.32 % (20758)First to succeed.
% 0.15/0.32 % (20759)Also succeeded, but the first one will report.
% 0.15/0.32 % (20758)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-20752"
% 0.15/0.32 TRYING [3]
% 0.15/0.32 % (20757)Also succeeded, but the first one will report.
% 0.15/0.32 % (20755)Also succeeded, but the first one will report.
% 0.15/0.33 % (20758)Refutation found. Thanks to Tanya!
% 0.15/0.33 % SZS status Unsatisfiable for theBenchmark
% 0.15/0.33 % SZS output start Proof for theBenchmark
% See solution above
% 0.15/0.33 % (20758)------------------------------
% 0.15/0.33 % (20758)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.15/0.33 % (20758)Termination reason: Refutation
% 0.15/0.33
% 0.15/0.33 % (20758)Memory used [KB]: 745
% 0.15/0.33 % (20758)Time elapsed: 0.003 s
% 0.15/0.33 % (20758)Instructions burned: 3 (million)
% 0.15/0.33 % (20752)Success in time 0.017 s
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