TSTP Solution File: PUZ131-10 by SnakeForV---1.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SnakeForV---1.0
% Problem : PUZ131-10 : TPTP v8.1.0. Released v7.5.0.
% Transfm : none
% Format : tptp:raw
% Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_uns --cores 0 -t %d %s
% Computer : n023.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 : Wed Aug 31 18:11:23 EDT 2022
% Result : Unsatisfiable 0.19s 0.49s
% Output : Refutation 0.19s
% Verified :
% SZS Type : Refutation
% Derivation depth : 12
% Number of leaves : 10
% Syntax : Number of formulae : 26 ( 26 unt; 0 def)
% Number of atoms : 26 ( 25 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 2 ( 2 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 2 avg)
% Maximal term depth : 7 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 13 ( 13 usr; 5 con; 0-4 aty)
% Number of variables : 13 ( 13 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f857,plain,
$false,
inference(subsumption_resolution,[],[f856,f23]) ).
fof(f23,plain,
true != sF0,
inference(definition_folding,[],[f21,f22]) ).
fof(f22,plain,
taughtby(michael,victor) = sF0,
introduced(function_definition,[]) ).
fof(f21,axiom,
true != taughtby(michael,victor),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',teaching_conjecture) ).
fof(f856,plain,
true = sF0,
inference(forward_demodulation,[],[f855,f1]) ).
fof(f1,axiom,
! [X2,X0,X1] : ifeq(X0,X0,X1,X2) = X1,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',ifeq_axiom) ).
fof(f855,plain,
true = ifeq(true,true,sF0,true),
inference(forward_demodulation,[],[f854,f494]) ).
fof(f494,plain,
true = teaches(victor,csc410),
inference(forward_demodulation,[],[f493,f1]) ).
fof(f493,plain,
true = ifeq(true,true,teaches(victor,csc410),true),
inference(forward_demodulation,[],[f481,f7]) ).
fof(f7,axiom,
true = course(csc410),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',csc410_type) ).
fof(f481,plain,
true = ifeq(course(csc410),true,teaches(victor,csc410),true),
inference(superposition,[],[f17,f20]) ).
fof(f20,axiom,
victor = coordinatorof(csc410),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',victor_coordinator_csc410_axiom) ).
fof(f17,axiom,
! [X3] : true = ifeq(course(X3),true,teaches(coordinatorof(X3),X3),true),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',coordinator_teaches) ).
fof(f854,plain,
true = ifeq(teaches(victor,csc410),true,sF0,true),
inference(forward_demodulation,[],[f853,f22]) ).
fof(f853,plain,
true = ifeq(teaches(victor,csc410),true,taughtby(michael,victor),true),
inference(forward_demodulation,[],[f816,f1]) ).
fof(f816,plain,
true = ifeq(teaches(victor,csc410),true,ifeq(true,true,taughtby(michael,victor),true),true),
inference(superposition,[],[f628,f6]) ).
fof(f6,axiom,
true = professor(victor),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',victor_type) ).
fof(f628,plain,
! [X0] : true = ifeq(teaches(X0,csc410),true,ifeq(professor(X0),true,taughtby(michael,X0),true),true),
inference(forward_demodulation,[],[f627,f1]) ).
fof(f627,plain,
! [X0] : true = ifeq(teaches(X0,csc410),true,ifeq(true,true,ifeq(professor(X0),true,taughtby(michael,X0),true),true),true),
inference(forward_demodulation,[],[f626,f7]) ).
fof(f626,plain,
! [X0] : true = ifeq(teaches(X0,csc410),true,ifeq(course(csc410),true,ifeq(professor(X0),true,taughtby(michael,X0),true),true),true),
inference(forward_demodulation,[],[f625,f1]) ).
fof(f625,plain,
! [X0] : true = ifeq(teaches(X0,csc410),true,ifeq(course(csc410),true,ifeq(professor(X0),true,ifeq(true,true,taughtby(michael,X0),true),true),true),true),
inference(forward_demodulation,[],[f624,f5]) ).
fof(f5,axiom,
true = student(michael),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',michael_type) ).
fof(f624,plain,
! [X0] : true = ifeq(teaches(X0,csc410),true,ifeq(course(csc410),true,ifeq(professor(X0),true,ifeq(student(michael),true,taughtby(michael,X0),true),true),true),true),
inference(forward_demodulation,[],[f534,f1]) ).
fof(f534,plain,
! [X0] : true = ifeq(teaches(X0,csc410),true,ifeq(true,true,ifeq(course(csc410),true,ifeq(professor(X0),true,ifeq(student(michael),true,taughtby(michael,X0),true),true),true),true),true),
inference(superposition,[],[f18,f19]) ).
fof(f19,axiom,
true = enrolled(michael,csc410),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',michael_enrolled_csc410_axiom) ).
fof(f18,axiom,
! [X3,X4,X5] : true = ifeq(teaches(X4,X5),true,ifeq(enrolled(X3,X5),true,ifeq(course(X5),true,ifeq(professor(X4),true,ifeq(student(X3),true,taughtby(X3,X4),true),true),true),true),true),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',student_enrolled_taught) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : PUZ131-10 : TPTP v8.1.0. Released v7.5.0.
% 0.13/0.13 % Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_uns --cores 0 -t %d %s
% 0.13/0.34 % Computer : n023.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.13/0.34 % WCLimit : 300
% 0.13/0.34 % DateTime : Tue Aug 30 11:23:20 EDT 2022
% 0.13/0.34 % CPUTime :
% 0.19/0.44 % (3698)dis+1002_1:12_drc=off:fd=preordered:tgt=full:i=99788:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/99788Mi)
% 0.19/0.47 % (3723)dis+10_1:1_av=off:drc=off:slsq=on:slsqc=1:slsqr=29,16:sp=reverse_frequency:to=lpo:i=248:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/248Mi)
% 0.19/0.48 % (3715)lrs+10_1:1_drc=off:fd=preordered:plsq=on:sp=occurrence:to=lpo:i=48:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/48Mi)
% 0.19/0.48 % (3707)dis+31_8:1_br=off:fd=off:gs=on:lcm=reverse:nm=16:nwc=5.0:sp=reverse_arity:urr=on:i=37:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/37Mi)
% 0.19/0.48 % (3711)dis+10_1:1024_anc=all:drc=off:flr=on:fsr=off:sac=on:urr=on:i=292:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/292Mi)
% 0.19/0.49 % (3701)lrs+1004_1:734_av=off:awrs=converge:awrsf=70:br=off:ep=RSTC:erd=off:gs=on:nwc=3.0:s2a=on:s2agt=16:sp=occurrence:updr=off:urr=on:i=37:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/37Mi)
% 0.19/0.49 % (3698)First to succeed.
% 0.19/0.49 % (3722)dis+21_1:8_aac=none:bs=unit_only:er=filter:fd=off:nwc=5.0:s2pl=no:i=111:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/111Mi)
% 0.19/0.49 % (3698)Refutation found. Thanks to Tanya!
% 0.19/0.49 % SZS status Unsatisfiable for theBenchmark
% 0.19/0.49 % SZS output start Proof for theBenchmark
% See solution above
% 0.19/0.49 % (3698)------------------------------
% 0.19/0.49 % (3698)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.49 % (3698)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.49 % (3698)Termination reason: Refutation
% 0.19/0.49
% 0.19/0.49 % (3698)Memory used [KB]: 6012
% 0.19/0.49 % (3698)Time elapsed: 0.099 s
% 0.19/0.49 % (3698)Instructions burned: 32 (million)
% 0.19/0.49 % (3698)------------------------------
% 0.19/0.49 % (3698)------------------------------
% 0.19/0.49 % (3697)Success in time 0.143 s
%------------------------------------------------------------------------------