%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SWV250-1 : TPTP v9.3.1. Released v3.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n017.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 01:20:35 PM UTC 2026
% Result : Unsatisfiable 17.64s 8.14s
% Output : Refutation 17.64s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 9
% Syntax : Number of formulae : 26 ( 10 unt; 2 def)
% Number of atoms : 44 ( 2 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 33 ( 15 ~; 16 |; 0 &)
% ( 2 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 3 avg)
% Maximal term depth : 5 ( 2 avg)
% Number of predicates : 5 ( 3 usr; 3 prp; 0-3 aty)
% Number of functors : 7 ( 7 usr; 4 con; 0-3 aty)
% Number of variables : 21 ( 0 sgn 21 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f3190,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/Axioms/MSC001-1.ax',cls_Set_OUn__iff_0) ).
fof(f3191,axiom,
! [X2,X3,X0,X1] :
( ~ c_in(X0,X1,X2)
| c_in(X0,c_union(X1,X3,X2),X2) ),
file('/export/starexec/sandbox/benchmark/Axioms/MSC001-1.ax',cls_Set_OUn__iff_1) ).
fof(f3192,axiom,
! [X2,X3,X0,X1] :
( ~ c_in(X0,X1,X2)
| c_in(X0,c_union(X3,X1,X2),X2) ),
file('/export/starexec/sandbox/benchmark/Axioms/MSC001-1.ax',cls_Set_OUn__iff_2) ).
fof(f3430,axiom,
! [X0,X1] : c_Message_Oanalz(c_union(c_Message_Oanalz(X0),X1,tc_Message_Omsg)) = c_Message_Oanalz(c_union(X0,X1,tc_Message_Omsg)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_Message_Oanalz__analz__Un_0) ).
fof(f3433,axiom,
! [X0,X1] : c_Message_Oanalz(c_union(c_Message_Osynth(X0),X1,tc_Message_Omsg)) = c_union(c_Message_Oanalz(c_union(X0,X1,tc_Message_Omsg)),c_Message_Osynth(X0),tc_Message_Omsg),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_Message_Oanalz__synth__Un_0) ).
fof(f3438,negated_conjecture,
c_in(v_x,c_Message_Oanalz(c_union(c_Message_Osynth(c_Message_Oanalz(v_G)),v_H,tc_Message_Omsg)),tc_Message_Omsg),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_conjecture_2) ).
fof(f3439,negated_conjecture,
~ c_in(v_x,c_union(c_Message_Osynth(c_Message_Oanalz(v_G)),c_Message_Oanalz(c_union(v_G,v_H,tc_Message_Omsg)),tc_Message_Omsg),tc_Message_Omsg),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_conjecture_3) ).
fof(f4486,plain,
! [X2,X0,X1] :
( ~ c_in(X2,c_Message_Oanalz(c_union(c_Message_Osynth(X0),X1,tc_Message_Omsg)),tc_Message_Omsg)
| c_in(X2,c_Message_Osynth(X0),tc_Message_Omsg)
| c_in(X2,c_Message_Oanalz(c_union(X0,X1,tc_Message_Omsg)),tc_Message_Omsg) ),
inference(superposition,[],[f3190,f3433]) ).
fof(f29577,plain,
( c_in(v_x,c_Message_Osynth(c_Message_Oanalz(v_G)),tc_Message_Omsg)
| c_in(v_x,c_Message_Oanalz(c_union(c_Message_Oanalz(v_G),v_H,tc_Message_Omsg)),tc_Message_Omsg) ),
inference(resolution,[],[f4486,f3438]) ).
fof(f29624,plain,
( c_in(v_x,c_Message_Oanalz(c_union(v_G,v_H,tc_Message_Omsg)),tc_Message_Omsg)
| c_in(v_x,c_Message_Osynth(c_Message_Oanalz(v_G)),tc_Message_Omsg) ),
inference(forward_demodulation,[],[f29577,f3430]) ).
fof(f29632,definition,
( spl0_21
<=> c_in(v_x,c_Message_Osynth(c_Message_Oanalz(v_G)),tc_Message_Omsg) ),
introduced(definition,[new_symbols(definition,[spl0_21])],[avatar_definition]) ).
fof(f29634,plain,
( c_in(v_x,c_Message_Osynth(c_Message_Oanalz(v_G)),tc_Message_Omsg)
| ~ spl0_21 ),
inference(avatar_component_clause,[],[f29632]) ).
fof(f29636,definition,
( spl0_22
<=> c_in(v_x,c_Message_Oanalz(c_union(v_G,v_H,tc_Message_Omsg)),tc_Message_Omsg) ),
introduced(definition,[new_symbols(definition,[spl0_22])],[avatar_definition]) ).
fof(f29638,plain,
( c_in(v_x,c_Message_Oanalz(c_union(v_G,v_H,tc_Message_Omsg)),tc_Message_Omsg)
| ~ spl0_22 ),
inference(avatar_component_clause,[],[f29636]) ).
fof(f29639,plain,
( spl0_21
| spl0_22 ),
inference(avatar_split_clause,[],[f29624,f29636,f29632]) ).
fof(f29652,plain,
( ! [X0] : c_in(v_x,c_union(c_Message_Osynth(c_Message_Oanalz(v_G)),X0,tc_Message_Omsg),tc_Message_Omsg)
| ~ spl0_21 ),
inference(resolution,[],[f29634,f3191]) ).
fof(f30300,plain,
( $false
| ~ spl0_21 ),
inference(resolution,[],[f29652,f3439]) ).
fof(f30319,plain,
~ spl0_21,
inference(avatar_contradiction_clause,[],[f30300]) ).
fof(f30483,plain,
( ! [X0] : c_in(v_x,c_union(X0,c_Message_Oanalz(c_union(v_G,v_H,tc_Message_Omsg)),tc_Message_Omsg),tc_Message_Omsg)
| ~ spl0_22 ),
inference(resolution,[],[f29638,f3192]) ).
fof(f30508,plain,
( $false
| ~ spl0_22 ),
inference(resolution,[],[f30483,f3439]) ).
fof(f30521,plain,
~ spl0_22,
inference(avatar_contradiction_clause,[],[f30508]) ).
cnf(s6728,plain,
( spl0_21
| spl0_22 ),
inference(sat_conversion,[],[f29639]) ).
cnf(s6891,plain,
~ spl0_21,
inference(sat_conversion,[],[f30319]) ).
cnf(s6931,plain,
~ spl0_22,
inference(sat_conversion,[],[f30521]) ).
cnf(s6938,plain,
$false,
inference(rat,[],[s6728,s6931,s6891]) ).
fof(f30522,plain,
$false,
inference(avatar_sat_refutation,[],[s6938]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SWV250-1 : TPTP v9.3.1. Released v3.2.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.10/0.16 % Computer : n017.cluster.edu
% 0.10/0.16 % Model : x86_64 x86_64
% 0.10/0.16 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.16 % Memory : 8046.5625MB
% 0.10/0.16 % OS : Linux 6.8.0-71-generic
% 0.10/0.16 % CPULimit : 300
% 0.10/0.16 % WCLimit : 300
% 0.10/0.16 % DateTime : Mon Sep 28 10:13:36 UTC 2026
% 0.10/0.17 % CPUTime :
% 0.10/0.17 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.10/0.19 Running first-order model finding
% 0.10/0.19 Running: /export/starexec/sandbox/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 8.34/1.55 % (3453403)Will run a generic schedule for satisfiability detection.
% 8.34/1.55 % (3453414)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=4140840192:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 8.34/1.55 % (3453409)% WARNING: option uhcvi not known.
% 8.34/1.55 % (3453409)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=2873800103:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 8.34/1.55 % (3453408)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=2149683904_2999 on theBenchmark for (2999ds/0Mi)
% 8.34/1.55 % (3453410)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=301476351:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 8.34/1.55 % (3453411)dis+10_1_sil=32000:sp=arity:random_seed=506250528:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 8.34/1.55 % (3453412)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=1209296829:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 8.34/1.55 % (3453413)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=1745129954:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 8.34/1.55 % (3453414)Instruction limit reached!
% 8.34/1.55 % (3453414)------------------------------
% 8.34/1.55 % (3453414)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.34/1.55 % (3453414)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.34/1.55 % (3453414)CaDiCaL version: 2.1.3
% 8.34/1.55 % (3453414)Termination reason: Instruction limit
% 8.34/1.55 % (3453414)Termination phase: Saturation
% 8.34/1.55 % (3453414)Time elapsed: 0.053 s
% 8.34/1.55 % (3453414)Peak memory usage: 16 MB
% 8.34/1.55 % (3453414)Instructions burned: 160 (million)
% 8.34/1.55 % (3453422)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=790915773:i=714:nm=2_2998 on theBenchmark for (2998ds/714Mi)
% 8.34/1.55 % (3453411)Instruction limit reached!
% 8.34/1.55 % (3453411)------------------------------
% 8.34/1.55 % (3453411)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.34/1.55 % (3453411)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.34/1.55 % (3453411)CaDiCaL version: 2.1.3
% 8.34/1.55 % (3453411)Termination reason: Instruction limit
% 8.34/1.55 % (3453411)Termination phase: Saturation
% 8.34/1.55 % (3453411)Time elapsed: 0.061 s
% 8.34/1.55 % (3453411)Peak memory usage: 15 MB
% 8.34/1.55 % (3453411)Instructions burned: 103 (million)
% 8.34/1.55 % (3453412)Instruction limit reached!
% 8.34/1.55 % (3453412)------------------------------
% 8.34/1.55 % (3453412)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.34/1.55 % (3453412)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.34/1.55 % (3453412)CaDiCaL version: 2.1.3
% 8.34/1.55 % (3453412)Termination reason: Instruction limit
% 8.34/1.55 % (3453412)Termination phase: Saturation
% 8.34/1.55 % (3453412)Time elapsed: 0.064 s
% 8.34/1.55 % (3453412)Peak memory usage: 15 MB
% 8.34/1.55 % (3453412)Instructions burned: 116 (million)
% 8.34/1.55 % (3453424)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=785484708:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 8.34/1.55 % (3453413)Instruction limit reached!
% 8.34/1.55 % (3453413)------------------------------
% 8.34/1.55 % (3453413)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.34/1.55 % (3453413)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.34/1.55 % (3453413)CaDiCaL version: 2.1.3
% 8.34/1.55 % (3453413)Termination reason: Instruction limit
% 8.34/1.55 % (3453413)Termination phase: Saturation
% 8.34/1.55 % (3453413)Time elapsed: 0.082 s
% 8.34/1.55 % (3453413)Peak memory usage: 16 MB
% 8.34/1.55 % (3453413)Instructions burned: 132 (million)
% 8.34/1.55 % (3453425)dis+11_32_anc=none:slsqr=2,1:sil=64000:sas=cadical:lma=off:lsd=50:s2agt=8:slsqc=1:kmz=on:newcnf=on:slsq=on:random_seed=2150273813:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 8.34/1.55 % (3453428)ott-21_1_sil=16000:fs=off:random_seed=2578143638:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 8.34/1.55 % (3453424)Instruction limit reached!
% 8.34/1.55 % (3453424)------------------------------
% 8.34/1.55 % (3453424)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.34/1.55 % (3453424)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.34/1.55 % (3453424)CaDiCaL version: 2.1.3
% 42.14/6.28 % (3453424)Termination reason: Instruction limit
% 42.14/6.28 % (3453424)Termination phase: Saturation
% 42.14/6.28 % (3453424)Time elapsed: 0.076 s
% 42.14/6.28 % (3453424)Peak memory usage: 16 MB
% 42.14/6.28 % (3453424)Instructions burned: 131 (million)
% 42.14/6.28 % (3453430)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=925040112:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 42.14/6.28 % (3453428)Instruction limit reached!
% 42.14/6.28 % (3453428)------------------------------
% 42.14/6.28 % (3453428)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 42.14/6.28 % (3453428)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 42.14/6.28 % (3453428)CaDiCaL version: 2.1.3
% 42.14/6.28 % (3453428)Termination reason: Instruction limit
% 42.14/6.28 % (3453428)Termination phase: Saturation
% 42.14/6.28 % (3453428)Time elapsed: 0.095 s
% 42.14/6.28 % (3453428)Peak memory usage: 16 MB
% 42.14/6.28 % (3453428)Instructions burned: 181 (million)
% 42.14/6.28 % TRYING [1]
% 42.14/6.28 % (3453432)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=2260339283:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 42.14/6.28 % TRYING [2]
% 42.14/6.28 % (3453422)Instruction limit reached!
% 42.14/6.28 % (3453422)------------------------------
% 42.14/6.28 % (3453422)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 42.14/6.28 % (3453422)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 42.14/6.28 % (3453422)CaDiCaL version: 2.1.3
% 42.14/6.28 % (3453422)Termination reason: Instruction limit
% 42.14/6.28 % (3453422)Termination phase: Finite model building constraint generation
% 42.14/6.28 % (3453422)Time elapsed: 0.180 s
% 42.14/6.28 % (3453422)Peak memory usage: 26 MB
% 42.14/6.28 % (3453422)Instructions burned: 716 (million)
% 42.14/6.28 % (3453434)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=1057295685:i=1179_2996 on theBenchmark for (2996ds/1179Mi)
% 42.14/6.28 % TRYING [1]
% 42.14/6.28 % TRYING [2]
% 42.14/6.28 % (3453430)Instruction limit reached!
% 42.14/6.28 % (3453430)------------------------------
% 42.14/6.28 % (3453430)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 42.14/6.28 % (3453430)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 42.14/6.28 % (3453430)CaDiCaL version: 2.1.3
% 42.14/6.28 % (3453430)Termination reason: Instruction limit
% 42.14/6.28 % (3453430)Termination phase: Saturation
% 42.14/6.28 % (3453430)Time elapsed: 0.299 s
% 42.14/6.28 % (3453430)Peak memory usage: 17 MB
% 42.14/6.28 % (3453430)Instructions burned: 477 (million)
% 42.14/6.28 % (3453425)Instruction limit reached!
% 42.14/6.28 % (3453425)------------------------------
% 42.14/6.28 % (3453425)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 42.14/6.28 % (3453425)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 42.14/6.28 % (3453425)CaDiCaL version: 2.1.3
% 42.14/6.28 % (3453425)Termination reason: Instruction limit
% 42.14/6.28 % (3453425)Termination phase: Saturation
% 42.14/6.28 % (3453425)Time elapsed: 0.401 s
% 42.14/6.28 % (3453425)Peak memory usage: 21 MB
% 42.14/6.28 % (3453425)Instructions burned: 685 (million)
% 42.14/6.28 % (3453436)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=4246700938:i=889:ins=1_2994 on theBenchmark for (2994ds/889Mi)
% 42.14/6.28 % (3453437)ott+1_16_sil=32000:plsq=on:plsqc=2:sas=cadical:avsql=on:sp=reverse_frequency:plsqr=128,1:bsr=unit_only:rp=on:newcnf=on:random_seed=2996545227:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2994 on theBenchmark for (2994ds/692Mi)
% 42.14/6.28 % TRYING [1]
% 42.14/6.28 % (3453432)Instruction limit reached!
% 42.14/6.28 % (3453432)------------------------------
% 42.14/6.28 % (3453432)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 42.14/6.28 % (3453432)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 42.14/6.28 % (3453432)CaDiCaL version: 2.1.3
% 42.14/6.28 % (3453432)Termination reason: Instruction limit
% 42.14/6.28 % (3453432)Termination phase: Finite model building constraint generation
% 42.14/6.28 % (3453432)Time elapsed: 0.423 s
% 42.14/6.28 % (3453432)Peak memory usage: 44 MB
% 42.14/6.28 % (3453432)Instructions burned: 866 (million)
% 42.14/6.28 % (3453440)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=1018662109:i=879:kws=inv_precedence:fsr=off_2992 on theBenchmark for (2992ds/879Mi)
% 42.14/6.28 % (3453434)Instruction limit reached!
% 42.14/6.28 % (3453434)------------------------------
% 42.14/6.28 % (3453434)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.64/8.13 % (3453434)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.64/8.13 % (3453434)CaDiCaL version: 2.1.3
% 17.64/8.13 % (3453434)Termination reason: Instruction limit
% 17.64/8.13 % (3453434)Termination phase: Saturation
% 17.64/8.13 % (3453434)Time elapsed: 0.417 s
% 17.64/8.13 % (3453434)Peak memory usage: 29 MB
% 17.64/8.13 % (3453434)Instructions burned: 1180 (million)
% 17.64/8.13 % (3453442)fmb+10_1_sil=64000:random_seed=3574277852:i=22061:nm=2:gsp=on_2992 on theBenchmark for (2992ds/22061Mi)
% 17.64/8.13 % (3453436)Cannot represent all propositional literals internally
% 17.64/8.13 % (3453436)Refutation not found, incomplete strategy
% 17.64/8.13 % (3453436)------------------------------
% 17.64/8.13 % (3453436)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.64/8.13 % (3453436)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.64/8.13 % (3453436)CaDiCaL version: 2.1.3
% 17.64/8.13 % (3453436)Termination reason: Refutation not found, incomplete strategy
% 17.64/8.13 % (3453436)Time elapsed: 0.292 s
% 17.64/8.13 % (3453436)Peak memory usage: 23 MB
% 17.64/8.13 % (3453436)Instructions burned: 595 (million)
% 17.64/8.13 % (3453436)------------------------------
% 17.64/8.13 % (3453436)------------------------------
% 17.64/8.13 % (3453444)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=139427798:i=9515:nm=5_2991 on theBenchmark for (2991ds/9515Mi)
% 17.64/8.13 % TRYING [1]
% 17.64/8.13 % (3453437)Instruction limit reached!
% 17.64/8.13 % (3453437)------------------------------
% 17.64/8.13 % (3453437)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.64/8.13 % (3453437)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.64/8.13 % (3453437)CaDiCaL version: 2.1.3
% 17.64/8.13 % (3453437)Termination reason: Instruction limit
% 17.64/8.13 % (3453437)Termination phase: Saturation
% 17.64/8.13 % (3453437)Time elapsed: 0.419 s
% 17.64/8.13 % (3453437)Peak memory usage: 23 MB
% 17.64/8.13 % (3453437)Instructions burned: 692 (million)
% 17.64/8.13 % (3453446)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=3517418950:fmbsr=1.7:i=920_2989 on theBenchmark for (2989ds/920Mi)
% 17.64/8.13 % (3453440)Instruction limit reached!
% 17.64/8.13 % (3453440)------------------------------
% 17.64/8.13 % (3453440)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.64/8.13 % (3453440)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.64/8.13 % (3453440)CaDiCaL version: 2.1.3
% 17.64/8.13 % (3453440)Termination reason: Instruction limit
% 17.64/8.13 % (3453440)Termination phase: Saturation
% 17.64/8.13 % (3453440)Time elapsed: 0.436 s
% 17.64/8.13 % (3453440)Peak memory usage: 20 MB
% 17.64/8.13 % (3453440)Instructions burned: 879 (million)
% 17.64/8.13 % (3453444)Cannot represent all propositional literals internally
% 17.64/8.13 % (3453444)Refutation not found, incomplete strategy
% 17.64/8.13 % (3453444)------------------------------
% 17.64/8.13 % (3453444)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.64/8.13 % (3453444)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.64/8.13 % (3453444)CaDiCaL version: 2.1.3
% 17.64/8.13 % (3453444)Termination reason: Refutation not found, incomplete strategy
% 17.64/8.13 % (3453444)Time elapsed: 0.293 s
% 17.64/8.13 % (3453444)Peak memory usage: 23 MB
% 17.64/8.13 % (3453444)Instructions burned: 592 (million)
% 17.64/8.13 % (3453444)------------------------------
% 17.64/8.13 % (3453444)------------------------------
% 17.64/8.13 % (3453448)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=752456964:i=5131_2987 on theBenchmark for (2987ds/5131Mi)
% 17.64/8.13 % (3453449)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=1169803420:i=1472:ins=7:fdi=8:gsp=on_2987 on theBenchmark for (2987ds/1472Mi)
% 17.64/8.13 % TRYING [2]
% 17.64/8.13 % (3453446)Cannot represent all propositional literals internally
% 17.64/8.13 % (3453446)Refutation not found, incomplete strategy
% 17.64/8.13 % (3453446)------------------------------
% 17.64/8.13 % (3453446)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.64/8.13 % (3453446)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.64/8.13 % (3453446)CaDiCaL version: 2.1.3
% 17.64/8.13 % (3453446)Termination reason: Refutation not found, incomplete strategy
% 17.64/8.13 % (3453446)Time elapsed: 0.296 s
% 17.64/8.13 % (3453446)Peak memory usage: 23 MB
% 17.64/8.13 % (3453446)Instructions burned: 592 (million)
% 17.64/8.13 % (3453446)------------------------------
% 17.64/8.13 % (3453446)------------------------------
% 17.64/8.14 % (3453452)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=2785820860:i=6324_2986 on theBenchmark for (2986ds/6324Mi)
% 17.64/8.14 % (3453452)Cannot represent all propositional literals internally
% 17.64/8.14 % (3453452)Refutation not found, incomplete strategy
% 17.64/8.14 % (3453452)------------------------------
% 17.64/8.14 % (3453452)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.64/8.14 % (3453452)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.64/8.14 % (3453452)CaDiCaL version: 2.1.3
% 17.64/8.14 % (3453452)Termination reason: Refutation not found, incomplete strategy
% 17.64/8.14 % (3453452)Time elapsed: 0.307 s
% 17.64/8.14 % (3453452)Peak memory usage: 23 MB
% 17.64/8.14 % (3453452)Instructions burned: 611 (million)
% 17.64/8.14 % (3453452)------------------------------
% 17.64/8.14 % (3453452)------------------------------
% 17.64/8.14 % (3453454)fmb+10_1_fmbas=function:sil=32000:sas=cadical:fmbss=16:random_seed=1763568399:fmbsr=2.30978:i=2174_2983 on theBenchmark for (2983ds/2174Mi)
% 17.64/8.14 % (3453449)Instruction limit reached!
% 17.64/8.14 % (3453449)------------------------------
% 17.64/8.14 % (3453449)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.64/8.14 % (3453449)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.64/8.14 % (3453449)CaDiCaL version: 2.1.3
% 17.64/8.14 % (3453449)Termination reason: Instruction limit
% 17.64/8.14 % (3453449)Termination phase: Saturation
% 17.64/8.14 % (3453449)Time elapsed: 0.881 s
% 17.64/8.14 % (3453449)Peak memory usage: 34 MB
% 17.64/8.14 % (3453449)Instructions burned: 1474 (million)
% 17.64/8.14 % (3453456)ott-2_1_sil=16000:newcnf=on:random_seed=110183287:avsq=on:i=869:avsqr=1,16:kws=inv_arity_squared_2978 on theBenchmark for (2978ds/869Mi)
% 17.64/8.14 % (3453456)Instruction limit reached!
% 17.64/8.14 % (3453456)------------------------------
% 17.64/8.14 % (3453456)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.64/8.14 % (3453456)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.64/8.14 % (3453456)CaDiCaL version: 2.1.3
% 17.64/8.14 % (3453456)Termination reason: Instruction limit
% 17.64/8.14 % (3453456)Termination phase: Saturation
% 17.64/8.14 % (3453456)Time elapsed: 0.527 s
% 17.64/8.14 % (3453456)Peak memory usage: 21 MB
% 17.64/8.14 % (3453456)Instructions burned: 871 (million)
% 17.64/8.14 % (3453458)ott+10_1_sil=32000:tgt=ground:random_seed=767815053:i=5114:av=off_2973 on theBenchmark for (2973ds/5114Mi)
% 17.64/8.14 % (3453454)Instruction limit reached!
% 17.64/8.14 % (3453454)------------------------------
% 17.64/8.14 % (3453454)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.64/8.14 % (3453454)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.64/8.14 % (3453454)CaDiCaL version: 2.1.3
% 17.64/8.14 % (3453454)Termination reason: Instruction limit
% 17.64/8.14 % (3453454)Termination phase: Finite model building preprocessing
% 17.64/8.14 % (3453454)Time elapsed: 1.098 s
% 17.64/8.14 % (3453454)Peak memory usage: 42 MB
% 17.64/8.14 % (3453454)Instructions burned: 2174 (million)
% 17.64/8.14 % (3453460)fmb+10_1_sil=64000:sas=cadical:bce=on:rp=on:random_seed=4238383150:i=54282_2971 on theBenchmark for (2971ds/54282Mi)
% 17.64/8.14 % TRYING [1]
% 17.64/8.14 % TRYING [2]
% 17.64/8.14 % (3453448)Instruction limit reached!
% 17.64/8.14 % (3453448)------------------------------
% 17.64/8.14 % (3453448)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.64/8.14 % (3453448)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.64/8.14 % (3453448)CaDiCaL version: 2.1.3
% 17.64/8.14 % (3453448)Termination reason: Instruction limit
% 17.64/8.14 % (3453448)Termination phase: Saturation
% 17.64/8.14 % (3453448)Time elapsed: 3.168 s
% 17.64/8.14 % (3453448)Peak memory usage: 52 MB
% 17.64/8.14 % (3453448)Instructions burned: 5132 (million)
% 17.64/8.14 % (3453464)dis-11_1_sil=16000:sp=reverse_frequency:alpa=true:random_seed=3458318248:i=3512:aac=none_2956 on theBenchmark for (2956ds/3512Mi)
% 17.64/8.14 % (3453458)Instruction limit reached!
% 17.64/8.14 % (3453458)------------------------------
% 17.64/8.14 % (3453458)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.64/8.14 % (3453458)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.64/8.14 % (3453458)CaDiCaL version: 2.1.3
% 17.64/8.14 % (3453458)Termination reason: Instruction limit
% 17.64/8.14 % (3453458)Termination phase: Saturation
% 17.64/8.14 % (3453458)Time elapsed: 3.384 s
% 17.64/8.14 % (3453458)Peak memory usage: 64 MB
% 17.64/8.14 % (3453458)Instructions burned: 5114 (million)
% 17.64/8.14 % (3453466)dis+21_1_sil=32000:sas=cadical:random_seed=587211197:i=3773:amm=off_2939 on theBenchmark for (2939ds/3773Mi)
% 17.64/8.14 % (3453464)Instruction limit reached!
% 17.64/8.14 % (3453464)------------------------------
% 17.64/8.14 % (3453464)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.64/8.14 % (3453464)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.64/8.14 % (3453464)CaDiCaL version: 2.1.3
% 17.64/8.14 % (3453464)Termination reason: Instruction limit
% 17.64/8.14 % (3453464)Termination phase: Saturation
% 17.64/8.14 % (3453464)Time elapsed: 2.270 s
% 17.64/8.14 % (3453464)Peak memory usage: 42 MB
% 17.64/8.14 % (3453464)Instructions burned: 3513 (million)
% 17.64/8.14 % (3453468)ott+11_1_sil=16000:gs=on:random_seed=4193778652:s2a=on:i=2251:s2at=3:kws=inv_arity_squared:nm=2:fsr=off:fsd=on_2933 on theBenchmark for (2933ds/2251Mi)
% 17.64/8.14 % (3453468) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-3453403-3453468"...
% 17.64/8.14 % (3453468)...printing done.
% 17.64/8.14 % (3453468)Refutation found. Thanks to Tanya!
% 17.64/8.14 % SZS status Unsatisfiable for theBenchmark
% 17.64/8.14 % SZS output start Proof for theBenchmark
% See solution above
% 17.64/8.14 % (3453468)------------------------------
% 17.64/8.14 % (3453468)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.64/8.14 % (3453468)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.64/8.14 % (3453468)CaDiCaL version: 2.1.3
% 17.64/8.14 % (3453468)Termination reason: Refutation
% 17.64/8.14 % (3453468)Time elapsed: 1.054 s
% 17.64/8.14 % (3453468)Peak memory usage: 31 MB
% 17.64/8.14 % (3453468)Instructions burned: 1717 (million)
% 17.64/8.14 % (3453403)Success in time 7.933 s
% 17.64/8.14 % Vampire exiting
%------------------------------------------------------------------------------