%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : SWV244-1 : TPTP v9.3.1. Released v3.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% Computer : n018.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 : Tue Sep 29 01:08:29 PM UTC 2026
% Result : Unsatisfiable 3.42s 1.07s
% Output : Refutation 3.42s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 6
% Syntax : Number of formulae : 13 ( 8 unt; 0 def)
% Number of atoms : 19 ( 0 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 15 ( 9 ~; 6 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 3 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-3 aty)
% Number of functors : 7 ( 7 usr; 4 con; 0-3 aty)
% Number of variables : 14 ( 14 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1393,axiom,
! [X2,X3,X0,X1] :
( c_in(X0,c_union(X3,X1,X2),X2)
| ~ c_in(X0,X1,X2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_Set_OUnCI_0) ).
fof(f1394,axiom,
! [X2,X3,X0,X1] :
( c_in(X0,c_union(X1,X3,X2),X2)
| ~ c_in(X0,X1,X2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_Set_OUnCI_1) ).
fof(f1395,axiom,
! [X2,X3,X0,X1] :
( ~ c_in(X0,c_union(X1,X2,X3),X3)
| c_in(X0,X2,X3)
| c_in(X0,X1,X3) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_Set_OUnE_0) ).
fof(f1452,axiom,
! [X0,X1] :
( c_in(X0,c_Message_Oanalz(X1),tc_Message_Omsg)
| ~ c_in(X0,X1,tc_Message_Omsg) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_Message_Oanalz_OInj_0) ).
fof(f1476,negated_conjecture,
c_in(v_X,c_union(c_Message_Osynth(v_G),v_H,tc_Message_Omsg),tc_Message_Omsg),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_conjecture_0) ).
fof(f1477,negated_conjecture,
~ c_in(v_X,c_union(c_Message_Oanalz(c_union(v_G,v_H,tc_Message_Omsg)),c_Message_Osynth(v_G),tc_Message_Omsg),tc_Message_Omsg),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_conjecture_1) ).
fof(f1485,plain,
~ c_in(v_X,c_Message_Osynth(v_G),tc_Message_Omsg),
inference(resolution,[],[f1393,f1477]) ).
fof(f1487,plain,
~ c_in(v_X,c_Message_Oanalz(c_union(v_G,v_H,tc_Message_Omsg)),tc_Message_Omsg),
inference(resolution,[],[f1394,f1477]) ).
fof(f1492,plain,
~ c_in(v_X,c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg),
inference(resolution,[],[f1487,f1452]) ).
fof(f1495,plain,
~ c_in(v_X,v_H,tc_Message_Omsg),
inference(resolution,[],[f1492,f1393]) ).
fof(f1534,plain,
( c_in(v_X,v_H,tc_Message_Omsg)
| c_in(v_X,c_Message_Osynth(v_G),tc_Message_Omsg) ),
inference(resolution,[],[f1395,f1476]) ).
fof(f1539,plain,
c_in(v_X,c_Message_Osynth(v_G),tc_Message_Omsg),
inference(forward_subsumption_resolution,[],[f1534,f1495]) ).
fof(f1540,plain,
$false,
inference(forward_subsumption_resolution,[],[f1539,f1485]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : SWV244-1 : TPTP v9.3.1. Released v3.2.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.08/0.19 % Computer : n018.cluster.edu
% 0.08/0.19 % Model : x86_64 x86_64
% 0.08/0.19 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.19 % Memory : 8046.5625MB
% 0.08/0.19 % OS : Linux 6.8.0-71-generic
% 0.08/0.20 % CPULimit : 300
% 0.08/0.20 % WCLimit : 300
% 0.08/0.20 % DateTime : Mon Sep 28 10:17:45 UTC 2026
% 0.08/0.20 % CPUTime :
% 0.08/0.20 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.08/0.23 Running first-order theorem proving
% 0.08/0.23 Running: /export/starexec/sandbox/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 3.42/1.07 % (3280996)Input is clausal, will run a generic CNF schedule.
% 3.42/1.07 % (3281016)dis-21_1_sil=8000:lcm=predicate:random_seed=804281017:st=5:avsq=on:i=117:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_2999 on theBenchmark for (2999ds/117Mi)
% 3.42/1.07 % (3281015)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=1669577804:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 3.42/1.07 % (3281012)lrs+10_1_sil=8000:sp=occurrence:random_seed=1849711527:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 3.42/1.07 % (3281014)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=1274478158:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 3.42/1.07 % (3281008)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=full:npcc=on:drc=off:sp=weighted_frequency:spb=goal:fd=preordered:foolp=on:random_seed=2002778517:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 3.42/1.07 % (3281010)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=1545227318:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 3.42/1.07 % (3281011)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=4188475669:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 3.42/1.07 % (3281016)Instruction limit reached!
% 3.42/1.07 % (3281016)------------------------------
% 3.42/1.07 % (3281016)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.42/1.07 % (3281016)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.42/1.07 % (3281016)CaDiCaL version: 2.1.3
% 3.42/1.07 % (3281016)Termination reason: Instruction limit
% 3.42/1.07 % (3281016)Termination phase: Saturation
% 3.42/1.07 % (3281016)Time elapsed: 0.038 s
% 3.42/1.07 % (3281016)Peak memory usage: 90 MB
% 3.42/1.07 % (3281016)Instructions burned: 118 (million)
% 3.42/1.07 % (3281012)First to succeed.
% 3.42/1.07 % (3281012)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-3280996"
% 3.42/1.07 % (3281015)Also succeeded, but the first one will report.
% 3.42/1.07 % (3281014)Also succeeded, but the first one will report.
% 3.42/1.07 % (3281084)dis+1010_3_sil=8000:plsq=on:drc=off:fde=none:plsqc=1:bsd=on:plsqr=7,2:sos=on:spb=goal_then_units:random_seed=2945307554:i=143:sd=2:aac=none:ss=axioms:sgt=16_2998 on theBenchmark for (2998ds/143Mi)
% 3.42/1.07 % (3281084)Also succeeded, but the first one will report.
% 3.42/1.07 % (3281012)Refutation found. Thanks to Tanya!
% 3.42/1.07 % SZS status Unsatisfiable for theBenchmark
% 3.42/1.07 % SZS output start Proof for theBenchmark
% See solution above
% 3.42/1.07 % (3281012)------------------------------
% 3.42/1.07 % (3281012)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.42/1.07 % (3281012)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.42/1.07 % (3281012)CaDiCaL version: 2.1.3
% 3.42/1.07 % (3281012)Termination reason: Refutation
% 3.42/1.07 % (3281012)Time elapsed: 0.006 s
% 3.42/1.07 % (3281012)Peak memory usage: 89 MB
% 3.42/1.07 % (3281012)Instructions burned: 7 (million)
% 3.42/1.07 % (3281012)------------------------------
% 3.42/1.07 % (3281012)------------------------------
% 3.42/1.07 % (3280996)Success in time 0.437 s
% 3.42/1.07 % Vampire exiting
%------------------------------------------------------------------------------