%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SYN617-1 : TPTP v9.3.1. Released v2.5.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% Computer : n001.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 02:17:44 PM UTC 2026
% Result : Unsatisfiable 28.50s 4.40s
% Output : Refutation 29.27s
% Verified :
% SZS Type : Refutation
% Derivation depth : 15
% Number of leaves : 24
% Syntax : Number of formulae : 69 ( 36 unt; 10 def)
% Number of atoms : 118 ( 20 equ)
% Maximal formula atoms : 5 ( 1 avg)
% Number of connectives : 104 ( 55 ~; 49 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 3 avg)
% Maximal term depth : 6 ( 1 avg)
% Number of predicates : 6 ( 4 usr; 1 prp; 0-2 aty)
% Number of functors : 22 ( 22 usr; 15 con; 0-2 aty)
% Number of variables : 79 ( 79 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,negated_conjecture,
! [X0] : p11(X0,X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p11_1) ).
fof(f4,negated_conjecture,
! [X0] : p2(X0,X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p2_4) ).
fof(f5,negated_conjecture,
! [X0] : p13(X0,X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p13_5) ).
fof(f6,negated_conjecture,
p19(c21,c22),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p19_6) ).
fof(f7,negated_conjecture,
! [X0,X1] : p11(f12(f14(X0,X1)),X1),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p11_7) ).
fof(f11,negated_conjecture,
! [X0,X1] :
( p11(f12(X0),f12(X1))
| ~ p11(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p11_11) ).
fof(f16,negated_conjecture,
! [X0,X1] :
( p2(f3(X0),f3(X1))
| ~ p2(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p2_16) ).
fof(f19,negated_conjecture,
! [X0,X1] : p13(f15(f3(X0),X1),f15(X0,f12(X1))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p13_19) ).
fof(f20,negated_conjecture,
! [X2,X0,X1] :
( ~ p11(X2,X1)
| ~ p11(X2,X0)
| p11(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p11_20) ).
fof(f23,negated_conjecture,
! [X2,X0,X1] :
( ~ p2(X2,X1)
| ~ p2(X2,X0)
| p2(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p2_23) ).
fof(f24,negated_conjecture,
! [X2,X0,X1] :
( ~ p13(X2,X1)
| ~ p13(X2,X0)
| p13(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p13_24) ).
fof(f28,negated_conjecture,
! [X2,X3,X0,X1] :
( p13(f15(X0,X1),f15(X2,X3))
| ~ p11(X1,X3)
| ~ p2(X0,X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p13_28) ).
fof(f31,negated_conjecture,
! [X0,X1] :
( p2(f4(f4(f3(X0),f5(f6(c20))),X1),f3(f4(f4(X0,f5(f6(c20))),X1)))
| ~ p19(X1,X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p2_31) ).
fof(f32,negated_conjecture,
~ p13(f15(f4(f4(f3(c22),f5(f6(c20))),c21),f14(c23,c24)),f15(f4(f4(c22,f5(f6(c20))),c21),c24)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',not_p13_32) ).
fof(f37,definition,
sF1 = f6(c20),
introduced(definition,[new_symbols(definition,[sF1])],[function_definition]) ).
fof(f38,plain,
f6(c20) = sF1,
inference(reorient_equations,[],[f37]) ).
fof(f39,definition,
sF2 = f5(sF1),
introduced(definition,[new_symbols(definition,[sF2])],[function_definition]) ).
fof(f40,plain,
f5(sF1) = sF2,
inference(reorient_equations,[],[f39]) ).
fof(f41,plain,
! [X0,X1] :
( p2(f4(f4(f3(X0),sF2),X1),f3(f4(f4(X0,sF2),X1)))
| ~ p19(X1,X0) ),
inference(definition_folding,[],[f31,f40,f38,f40,f38]) ).
fof(f42,definition,
sF3 = f3(c22),
introduced(definition,[new_symbols(definition,[sF3])],[function_definition]) ).
fof(f43,plain,
f3(c22) = sF3,
inference(reorient_equations,[],[f42]) ).
fof(f44,definition,
sF4 = f4(sF3,sF2),
introduced(definition,[new_symbols(definition,[sF4])],[function_definition]) ).
fof(f45,plain,
f4(sF3,sF2) = sF4,
inference(reorient_equations,[],[f44]) ).
fof(f46,definition,
sF5 = f4(sF4,c21),
introduced(definition,[new_symbols(definition,[sF5])],[function_definition]) ).
fof(f47,plain,
f4(sF4,c21) = sF5,
inference(reorient_equations,[],[f46]) ).
fof(f48,definition,
sF6 = f14(c23,c24),
introduced(definition,[new_symbols(definition,[sF6])],[function_definition]) ).
fof(f49,plain,
f14(c23,c24) = sF6,
inference(reorient_equations,[],[f48]) ).
fof(f50,definition,
sF7 = f15(sF5,sF6),
introduced(definition,[new_symbols(definition,[sF7])],[function_definition]) ).
fof(f51,plain,
f15(sF5,sF6) = sF7,
inference(reorient_equations,[],[f50]) ).
fof(f52,definition,
sF8 = f4(c22,sF2),
introduced(definition,[new_symbols(definition,[sF8])],[function_definition]) ).
fof(f53,plain,
f4(c22,sF2) = sF8,
inference(reorient_equations,[],[f52]) ).
fof(f54,definition,
sF9 = f4(sF8,c21),
introduced(definition,[new_symbols(definition,[sF9])],[function_definition]) ).
fof(f55,plain,
f4(sF8,c21) = sF9,
inference(reorient_equations,[],[f54]) ).
fof(f56,definition,
sF10 = f15(sF9,c24),
introduced(definition,[new_symbols(definition,[sF10])],[function_definition]) ).
fof(f57,plain,
f15(sF9,c24) = sF10,
inference(reorient_equations,[],[f56]) ).
fof(f58,plain,
~ p13(sF7,sF10),
inference(definition_folding,[],[f32,f57,f55,f53,f40,f38,f51,f49,f47,f45,f40,f38,f43]) ).
fof(f59,plain,
! [X0,X1] :
( ~ p11(X0,X1)
| p11(X1,X0) ),
inference(resolution,[],[f20,f1]) ).
fof(f60,plain,
! [X2,X0,X1] :
( ~ p11(f12(f14(X0,X1)),X2)
| p11(X2,X1) ),
inference(resolution,[],[f20,f7]) ).
fof(f67,plain,
! [X0,X1] : p11(X0,f12(f14(X1,X0))),
inference(resolution,[],[f59,f7]) ).
fof(f68,plain,
! [X0,X1] :
( p11(f12(X0),f12(X1))
| ~ p11(X1,X0) ),
inference(resolution,[],[f59,f11]) ).
fof(f76,plain,
! [X0,X1] :
( ~ p2(X0,X1)
| p2(X1,X0) ),
inference(resolution,[],[f23,f4]) ).
fof(f83,plain,
! [X0,X1] :
( ~ p13(X0,X1)
| p13(X1,X0) ),
inference(resolution,[],[f24,f5]) ).
fof(f85,plain,
! [X2,X0,X1] :
( ~ p13(f15(f3(X0),X1),X2)
| p13(X2,f15(X0,f12(X1))) ),
inference(resolution,[],[f24,f19]) ).
fof(f90,plain,
! [X0,X1] :
( p2(f3(X0),f3(X1))
| ~ p2(X1,X0) ),
inference(resolution,[],[f76,f16]) ).
fof(f134,plain,
! [X0] :
( p2(f4(f4(sF3,sF2),X0),f3(f4(f4(c22,sF2),X0)))
| ~ p19(X0,c22) ),
inference(superposition,[],[f41,f43]) ).
fof(f139,plain,
! [X0] :
( p2(f4(f4(sF3,sF2),X0),f3(f4(sF8,X0)))
| ~ p19(X0,c22) ),
inference(forward_demodulation,[],[f134,f53]) ).
fof(f140,plain,
! [X0] :
( p2(f4(sF4,X0),f3(f4(sF8,X0)))
| ~ p19(X0,c22) ),
inference(forward_demodulation,[],[f139,f45]) ).
fof(f155,plain,
p11(f12(sF6),c24),
inference(superposition,[],[f7,f49]) ).
fof(f157,plain,
! [X0] :
( ~ p11(f12(sF6),X0)
| p11(X0,c24) ),
inference(resolution,[],[f155,f20]) ).
fof(f158,plain,
! [X0,X1] :
( p13(f15(X0,X1),sF7)
| ~ p11(X1,sF6)
| ~ p2(X0,sF5) ),
inference(superposition,[],[f28,f51]) ).
fof(f177,plain,
! [X0,X1] :
( p13(f15(X0,X1),sF10)
| ~ p11(X1,c24)
| ~ p2(X0,sF9) ),
inference(superposition,[],[f28,f57]) ).
fof(f199,plain,
! [X2,X0,X1] :
( ~ p11(f14(X2,X1),X0)
| p11(f12(X0),X1) ),
inference(resolution,[],[f60,f11]) ).
fof(f219,plain,
! [X0] :
( p11(f12(X0),c24)
| ~ p11(X0,sF6) ),
inference(resolution,[],[f157,f68]) ).
fof(f290,plain,
( p2(f4(sF4,c21),f3(sF9))
| ~ p19(c21,c22) ),
inference(superposition,[],[f140,f55]) ).
fof(f291,plain,
p2(f4(sF4,c21),f3(sF9)),
inference(forward_subsumption_resolution,[],[f290,f6]) ).
fof(f293,plain,
p2(sF5,f3(sF9)),
inference(forward_demodulation,[],[f291,f47]) ).
fof(f295,plain,
p2(f3(sF9),sF5),
inference(resolution,[],[f293,f76]) ).
fof(f306,plain,
! [X0] :
( ~ p2(f3(sF9),X0)
| p2(X0,sF5) ),
inference(resolution,[],[f295,f23]) ).
fof(f391,plain,
! [X2,X0,X1] :
( ~ p13(f15(X1,X0),X2)
| ~ p2(X1,sF9)
| ~ p11(X0,c24)
| p13(X2,sF10) ),
inference(resolution,[],[f177,f24]) ).
fof(f410,plain,
! [X0,X1] :
( p13(sF7,f15(X0,f12(X1)))
| ~ p11(X1,sF6)
| ~ p2(f3(X0),sF5) ),
inference(resolution,[],[f85,f158]) ).
fof(f502,plain,
! [X0] :
( p2(f3(X0),sF5)
| ~ p2(X0,sF9) ),
inference(resolution,[],[f90,f306]) ).
fof(f549,plain,
! [X2,X0,X1] : p11(f12(f12(f14(X0,f14(X1,X2)))),X2),
inference(resolution,[],[f199,f67]) ).
fof(f1358,plain,
! [X0,X1] :
( p13(f15(X1,f12(X0)),sF7)
| ~ p2(f3(X1),sF5)
| ~ p11(X0,sF6) ),
inference(resolution,[],[f410,f83]) ).
fof(f12125,plain,
! [X0,X1] :
( ~ p2(f3(X0),sF5)
| ~ p11(X1,sF6)
| ~ p2(X0,sF9)
| ~ p11(f12(X1),c24)
| p13(sF7,sF10) ),
inference(resolution,[],[f1358,f391]) ).
fof(f12133,plain,
! [X0,X1] :
( ~ p2(f3(X0),sF5)
| ~ p11(X1,sF6)
| ~ p2(X0,sF9)
| ~ p11(f12(X1),c24) ),
inference(forward_subsumption_resolution,[],[f12125,f58]) ).
fof(f12135,plain,
! [X0,X1] :
( ~ p11(X1,sF6)
| ~ p2(X0,sF9)
| ~ p11(f12(X1),c24) ),
inference(forward_subsumption_resolution,[],[f12133,f502]) ).
fof(f12136,plain,
! [X0,X1] :
( ~ p2(X0,sF9)
| ~ p11(X1,sF6) ),
inference(forward_subsumption_resolution,[],[f12135,f219]) ).
fof(f12137,plain,
! [X0] : ~ p11(X0,sF6),
inference(resolution,[],[f12136,f4]) ).
fof(f12170,plain,
$false,
inference(resolution,[],[f12137,f549]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : SYN617-1 : TPTP v9.3.1. Released v2.5.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.07/0.19 % Computer : n001.cluster.edu
% 0.07/0.19 % Model : x86_64 x86_64
% 0.07/0.19 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.07/0.19 % Memory : 8046.5625MB
% 0.07/0.19 % OS : Linux 6.8.0-71-generic
% 0.07/0.19 % CPULimit : 300
% 0.07/0.19 % WCLimit : 300
% 0.07/0.19 % DateTime : Mon Sep 28 16:42:03 UTC 2026
% 0.07/0.19 % CPUTime :
% 0.07/0.19 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.07/0.22 Running first-order model finding
% 0.07/0.22 Running: /export/starexec/sandbox2/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 21.03/3.22 % (478439)Will run a generic schedule for satisfiability detection.
% 21.03/3.22 % (478448)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=380118492:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 21.03/3.22 % (478445)% WARNING: option uhcvi not known.
% 21.03/3.22 % (478444)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=2824174631_2999 on theBenchmark for (2999ds/0Mi)
% 21.03/3.22 % (478445)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=3283862083:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 21.03/3.22 % (478446)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2566250456:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 21.03/3.22 % (478447)dis+10_1_sil=32000:sp=arity:random_seed=2617827627:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 21.03/3.22 % (478449)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=1580195045:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 21.03/3.22 % (478450)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=2741981013:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 21.03/3.22 % TRYING [1]
% 21.03/3.22 % TRYING [2]
% 21.03/3.22 % TRYING [3]
% 21.03/3.22 % (478448)Instruction limit reached!
% 21.03/3.22 % (478448)------------------------------
% 21.03/3.22 % (478448)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 21.03/3.22 % (478448)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.03/3.22 % (478448)CaDiCaL version: 2.1.3
% 21.03/3.22 % (478448)Termination reason: Instruction limit
% 21.03/3.22 % (478448)Termination phase: Saturation
% 21.03/3.22 % (478448)Time elapsed: 0.033 s
% 21.03/3.22 % (478448)Peak memory usage: 11 MB
% 21.03/3.22 % (478448)Instructions burned: 118 (million)
% 21.03/3.22 % (478458)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=4126589774:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 21.03/3.22 % TRYING [1]
% 21.03/3.22 % TRYING [2]
% 21.03/3.22 % TRYING [3]
% 21.03/3.22 % (478447)Instruction limit reached!
% 21.03/3.22 % (478447)------------------------------
% 21.03/3.22 % (478447)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 21.03/3.22 % (478447)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.03/3.22 % (478447)CaDiCaL version: 2.1.3
% 21.03/3.22 % (478447)Termination reason: Instruction limit
% 21.03/3.22 % (478447)Termination phase: Saturation
% 21.03/3.22 % (478447)Time elapsed: 0.059 s
% 21.03/3.22 % (478447)Peak memory usage: 11 MB
% 21.03/3.22 % (478447)Instructions burned: 104 (million)
% 21.03/3.22 % (478460)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=2233282374:i=131:bd=preordered:fsd=on_2999 on theBenchmark for (2999ds/131Mi)
% 21.03/3.22 % (478449)Instruction limit reached!
% 21.03/3.22 % (478449)------------------------------
% 21.03/3.22 % (478449)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 21.03/3.22 % (478449)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.03/3.22 % (478449)CaDiCaL version: 2.1.3
% 21.03/3.22 % (478449)Termination reason: Instruction limit
% 21.03/3.22 % (478449)Termination phase: Saturation
% 21.03/3.22 % (478449)Time elapsed: 0.084 s
% 21.03/3.22 % (478449)Peak memory usage: 13 MB
% 21.03/3.22 % (478449)Instructions burned: 132 (million)
% 21.03/3.22 % (478450)Instruction limit reached!
% 21.03/3.22 % (478450)------------------------------
% 21.03/3.22 % (478450)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 21.03/3.22 % (478450)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.03/3.22 % (478450)CaDiCaL version: 2.1.3
% 21.03/3.22 % (478450)Termination reason: Instruction limit
% 21.03/3.22 % (478450)Termination phase: Saturation
% 21.03/3.22 % (478450)Time elapsed: 0.094 s
% 21.03/3.22 % (478450)Peak memory usage: 14 MB
% 21.03/3.22 % (478450)Instructions burned: 160 (million)
% 21.03/3.22 % TRYING [4]
% 21.03/3.22 % (478462)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=1245815863:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 21.03/3.22 % (478463)ott-21_1_sil=16000:fs=off:random_seed=1250867755:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 21.03/3.22 % (478460)Instruction limit reached!
% 21.03/3.22 % (478460)------------------------------
% 21.03/3.22 % (478460)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 21.03/3.22 % (478460)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 28.50/4.39 % (478460)CaDiCaL version: 2.1.3
% 28.50/4.39 % (478460)Termination reason: Instruction limit
% 28.50/4.39 % (478460)Termination phase: Saturation
% 28.50/4.39 % (478460)Time elapsed: 0.085 s
% 28.50/4.39 % (478460)Peak memory usage: 13 MB
% 28.50/4.39 % (478460)Instructions burned: 132 (million)
% 28.50/4.39 % TRYING [4]
% 28.50/4.39 % (478466)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=702606173:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 28.50/4.39 % (478463)Instruction limit reached!
% 28.50/4.39 % (478463)------------------------------
% 28.50/4.39 % (478463)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 28.50/4.39 % (478463)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 28.50/4.39 % (478463)CaDiCaL version: 2.1.3
% 28.50/4.39 % (478463)Termination reason: Instruction limit
% 28.50/4.39 % (478463)Termination phase: Saturation
% 28.50/4.39 % (478463)Time elapsed: 0.096 s
% 28.50/4.39 % (478463)Peak memory usage: 12 MB
% 28.50/4.39 % (478463)Instructions burned: 180 (million)
% 28.50/4.39 % (478468)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=371501409:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 28.50/4.39 % TRYING [1]
% 28.50/4.39 % TRYING [2]
% 28.50/4.39 % TRYING [3]
% 28.50/4.39 % (478458)Instruction limit reached!
% 28.50/4.39 % (478458)------------------------------
% 28.50/4.39 % (478458)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 28.50/4.39 % (478458)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 28.50/4.39 % (478458)CaDiCaL version: 2.1.3
% 28.50/4.39 % (478458)Termination reason: Instruction limit
% 28.50/4.39 % (478458)Termination phase: Finite model building SAT solving
% 28.50/4.39 % (478458)Time elapsed: 0.208 s
% 28.50/4.39 % (478458)Peak memory usage: 14 MB
% 28.50/4.39 % (478458)Instructions burned: 715 (million)
% 28.50/4.39 % (478470)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=1608496726:i=1179_2997 on theBenchmark for (2997ds/1179Mi)
% 28.50/4.39 % TRYING [4]
% 28.50/4.39 % (478462)Instruction limit reached!
% 28.50/4.39 % (478462)------------------------------
% 28.50/4.39 % (478462)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 28.50/4.39 % (478462)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 28.50/4.39 % (478462)CaDiCaL version: 2.1.3
% 28.50/4.39 % (478462)Termination reason: Instruction limit
% 28.50/4.39 % (478462)Termination phase: Saturation
% 28.50/4.39 % (478462)Time elapsed: 0.365 s
% 28.50/4.39 % (478462)Peak memory usage: 16 MB
% 28.50/4.39 % (478462)Instructions burned: 685 (million)
% 28.50/4.39 % (478466)Instruction limit reached!
% 28.50/4.39 % (478466)------------------------------
% 28.50/4.39 % (478466)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 28.50/4.39 % (478466)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 28.50/4.39 % (478466)CaDiCaL version: 2.1.3
% 28.50/4.39 % (478466)Termination reason: Instruction limit
% 28.50/4.39 % (478466)Termination phase: Saturation
% 28.50/4.39 % (478466)Time elapsed: 0.288 s
% 28.50/4.39 % (478466)Peak memory usage: 13 MB
% 28.50/4.39 % (478466)Instructions burned: 477 (million)
% 28.50/4.39 % (478472)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=148739942:i=889:ins=1_2994 on theBenchmark for (2994ds/889Mi)
% 28.50/4.39 % (478473)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=1763968575: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)
% 28.50/4.39 % TRYING [14]
% 28.50/4.39 % (478470)Instruction limit reached!
% 28.50/4.39 % (478470)------------------------------
% 28.50/4.39 % (478470)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 28.50/4.39 % (478470)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 28.50/4.39 % (478470)CaDiCaL version: 2.1.3
% 28.50/4.39 % (478470)Termination reason: Instruction limit
% 28.50/4.39 % (478470)Termination phase: Saturation
% 28.50/4.39 % (478470)Time elapsed: 0.365 s
% 28.50/4.39 % (478470)Peak memory usage: 26 MB
% 28.50/4.39 % (478470)Instructions burned: 1181 (million)
% 28.50/4.39 % (478476)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=797616388:i=879:kws=inv_precedence:fsr=off_2993 on theBenchmark for (2993ds/879Mi)
% 28.50/4.39 % (478468)Instruction limit reached!
% 28.50/4.39 % (478468)------------------------------
% 28.50/4.39 % (478468)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 28.50/4.39 % (478468)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 28.50/4.39 % (478468)CaDiCaL version: 2.1.3
% 28.50/4.39 % (478468)Termination reason: Instruction limit
% 28.50/4.39 % (478468)Termination phase: Finite model building SAT solving
% 28.50/4.39 % (478468)Time elapsed: 0.546 s
% 28.50/4.39 % (478468)Peak memory usage: 12 MB
% 28.50/4.39 % (478468)Instructions burned: 866 (million)
% 28.50/4.39 % (478478)fmb+10_1_sil=64000:random_seed=1522170687:i=22061:nm=2:gsp=on_2991 on theBenchmark for (2991ds/22061Mi)
% 28.50/4.39 % TRYING [1]
% 28.50/4.39 % TRYING [2]
% 28.50/4.39 % TRYING [3]
% 28.50/4.39 % (478472)Instruction limit reached!
% 28.50/4.39 % (478472)------------------------------
% 28.50/4.39 % (478472)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 28.50/4.39 % (478472)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 28.50/4.39 % (478472)CaDiCaL version: 2.1.3
% 28.50/4.39 % (478472)Termination reason: Instruction limit
% 28.50/4.39 % (478472)Termination phase: Finite model building constraint generation
% 28.50/4.39 % (478472)Time elapsed: 0.322 s
% 28.50/4.39 % (478472)Peak memory usage: 66 MB
% 28.50/4.39 % (478472)Instructions burned: 891 (million)
% 28.50/4.39 % (478480)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=2108006765:i=9515:nm=5_2991 on theBenchmark for (2991ds/9515Mi)
% 28.50/4.39 % TRYING [20]
% 28.50/4.39 % TRYING [4]
% 28.50/4.39 % (478476)Instruction limit reached!
% 28.50/4.39 % (478476)------------------------------
% 28.50/4.39 % (478476)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 28.50/4.39 % (478476)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 28.50/4.39 % (478476)CaDiCaL version: 2.1.3
% 28.50/4.39 % (478476)Termination reason: Instruction limit
% 28.50/4.39 % (478476)Termination phase: Saturation
% 28.50/4.39 % (478476)Time elapsed: 0.274 s
% 28.50/4.39 % (478476)Peak memory usage: 15 MB
% 28.50/4.39 % (478476)Instructions burned: 881 (million)
% 28.50/4.39 % (478482)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=1439026295:fmbsr=1.7:i=920_2990 on theBenchmark for (2990ds/920Mi)
% 28.50/4.39 % TRYING [8]
% 28.50/4.39 % (478473)Instruction limit reached!
% 28.50/4.39 % (478473)------------------------------
% 28.50/4.39 % (478473)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 28.50/4.39 % (478473)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 28.50/4.40 % (478473)CaDiCaL version: 2.1.3
% 28.50/4.40 % (478473)Termination reason: Instruction limit
% 28.50/4.40 % (478473)Termination phase: Saturation
% 28.50/4.40 % (478473)Time elapsed: 0.443 s
% 28.50/4.40 % (478473)Peak memory usage: 20 MB
% 28.50/4.40 % (478473)Instructions burned: 694 (million)
% 28.50/4.40 % (478484)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=1582952918:i=5131_2990 on theBenchmark for (2990ds/5131Mi)
% 28.50/4.40 % (478482)Instruction limit reached!
% 28.50/4.40 % (478482)------------------------------
% 28.50/4.40 % (478482)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 28.50/4.40 % (478482)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 28.50/4.40 % (478482)CaDiCaL version: 2.1.3
% 28.50/4.40 % (478482)Termination reason: Instruction limit
% 28.50/4.40 % (478482)Termination phase: Finite model building SAT solving
% 28.50/4.40 % (478482)Time elapsed: 0.281 s
% 28.50/4.40 % (478482)Peak memory usage: 44 MB
% 28.50/4.40 % (478482)Instructions burned: 922 (million)
% 28.50/4.40 % (478486)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=4227229873:i=1472:ins=7:fdi=8:gsp=on_2987 on theBenchmark for (2987ds/1472Mi)
% 28.50/4.40 % (478486)Instruction limit reached!
% 28.50/4.40 % (478486)------------------------------
% 28.50/4.40 % (478486)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 28.50/4.40 % (478486)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 28.50/4.40 % (478486)CaDiCaL version: 2.1.3
% 28.50/4.40 % (478486)Termination reason: Instruction limit
% 28.50/4.40 % (478486)Termination phase: Saturation
% 28.50/4.40 % (478486)Time elapsed: 0.450 s
% 28.50/4.40 % (478486)Peak memory usage: 21 MB
% 28.50/4.40 % (478486)Instructions burned: 1474 (million)
% 28.50/4.40 % (478488)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=1676183820:i=6324_2982 on theBenchmark for (2982ds/6324Mi)
% 28.50/4.40 % TRYING [77]
% 28.50/4.40 % TRYING [5]
% 28.50/4.40 % TRYING [5]
% 28.50/4.40 % (478488)Instruction limit reached!
% 28.50/4.40 % (478488)------------------------------
% 28.50/4.40 % (478488)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 28.50/4.40 % (478488)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 28.50/4.40 % (478488)CaDiCaL version: 2.1.3
% 28.50/4.40 % (478488)Termination reason: Instruction limit
% 28.50/4.40 % (478488)Termination phase: Finite model building constraint generation
% 28.50/4.40 % (478488)Time elapsed: 1.261 s
% 28.50/4.40 % (478488)Peak memory usage: 444 MB
% 28.50/4.40 % (478488)Instructions burned: 6325 (million)
% 28.50/4.40 % (478490)fmb+10_1_fmbas=function:sil=32000:sas=cadical:fmbss=16:random_seed=3481174759:fmbsr=2.30978:i=2174_2969 on theBenchmark for (2969ds/2174Mi)
% 28.50/4.40 % TRYING [16]
% 28.50/4.40 % (478490)Instruction limit reached!
% 28.50/4.40 % (478490)------------------------------
% 28.50/4.40 % (478490)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 28.50/4.40 % (478490)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 28.50/4.40 % (478490)CaDiCaL version: 2.1.3
% 28.50/4.40 % (478490)Termination reason: Instruction limit
% 28.50/4.40 % (478490)Termination phase: Finite model building constraint generation
% 28.50/4.40 % (478490)Time elapsed: 0.466 s
% 28.50/4.40 % (478490)Peak memory usage: 162 MB
% 28.50/4.40 % (478490)Instructions burned: 2176 (million)
% 28.50/4.40 % (478492)ott-2_1_sil=16000:newcnf=on:random_seed=2315645707:avsq=on:i=869:avsqr=1,16:kws=inv_arity_squared_2964 on theBenchmark for (2964ds/869Mi)
% 28.50/4.40 % (478492)Instruction limit reached!
% 28.50/4.40 % (478492)------------------------------
% 28.50/4.40 % (478492)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 28.50/4.40 % (478492)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 28.50/4.40 % (478492)CaDiCaL version: 2.1.3
% 28.50/4.40 % (478492)Termination reason: Instruction limit
% 28.50/4.40 % (478492)Termination phase: Saturation
% 28.50/4.40 % (478492)Time elapsed: 0.275 s
% 28.50/4.40 % (478492)Peak memory usage: 13 MB
% 28.50/4.40 % (478492)Instructions burned: 870 (million)
% 28.50/4.40 % (478494)ott+10_1_sil=32000:tgt=ground:random_seed=1771839524:i=5114:av=off_2962 on theBenchmark for (2962ds/5114Mi)
% 28.50/4.40 % (478484)Instruction limit reached!
% 28.50/4.40 % (478484)------------------------------
% 28.50/4.40 % (478484)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 28.50/4.40 % (478484)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 28.50/4.40 % (478484)CaDiCaL version: 2.1.3
% 28.50/4.40 % (478484)Termination reason: Instruction limit
% 28.50/4.40 % (478484)Termination phase: Saturation
% 28.50/4.40 % (478484)Time elapsed: 2.974 s
% 28.50/4.40 % (478484)Peak memory usage: 26 MB
% 28.50/4.40 % (478484)Instructions burned: 5131 (million)
% 28.50/4.40 % (478496)fmb+10_1_sil=64000:sas=cadical:bce=on:rp=on:random_seed=2272612922:i=54282_2960 on theBenchmark for (2960ds/54282Mi)
% 28.50/4.40 % TRYING [1]
% 28.50/4.40 % TRYING [2]
% 28.50/4.40 % TRYING [3]
% 28.50/4.40 % (478494) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-478439-478494"...
% 28.50/4.40 % (478494)...printing done.
% 28.50/4.40 % (478494)Refutation found. Thanks to Tanya!
% 28.50/4.40 % SZS status Unsatisfiable for theBenchmark
% 28.50/4.40 % SZS output start Proof for theBenchmark
% See solution above
% 29.27/4.40 % (478494)------------------------------
% 29.27/4.40 % (478494)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 29.27/4.40 % (478494)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 29.27/4.40 % (478494)CaDiCaL version: 2.1.3
% 29.27/4.40 % (478494)Termination reason: Refutation
% 29.27/4.40 % (478494)Time elapsed: 0.286 s
% 29.27/4.40 % (478494)Peak memory usage: 19 MB
% 29.27/4.40 % (478494)Instructions burned: 900 (million)
% 29.27/4.40 % (478439)Success in time 4.166 s
% 29.27/4.40 % Vampire exiting
%------------------------------------------------------------------------------