%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SYN615-1 : 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 : n026.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 30.75s 5.30s
% Output : Refutation 30.75s
% Verified :
% SZS Type : Refutation
% Derivation depth : 14
% Number of leaves : 32
% Syntax : Number of formulae : 84 ( 61 unt; 20 def)
% Number of atoms : 125 ( 40 equ)
% Maximal formula atoms : 4 ( 1 avg)
% Number of connectives : 95 ( 54 ~; 41 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 2 avg)
% Maximal term depth : 9 ( 2 avg)
% Number of predicates : 6 ( 4 usr; 1 prp; 0-2 aty)
% Number of functors : 40 ( 40 usr; 28 con; 0-2 aty)
% Number of variables : 38 ( 38 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f2,negated_conjecture,
! [X0] : p7(X0,X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p7_2) ).
fof(f3,negated_conjecture,
! [X0] : p2(X0,X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p2_3) ).
fof(f5,negated_conjecture,
p2(c26,f3(c22)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p2_5) ).
fof(f7,negated_conjecture,
p19(c23,f3(f4(f5(c22)))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p19_7) ).
fof(f8,negated_conjecture,
p20(c24,f6(f3(f4(f5(c22))),c21)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p20_8) ).
fof(f14,negated_conjecture,
p2(c26,f14(f16(c28,f17(c21,c27)),c25)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p2_14) ).
fof(f16,negated_conjecture,
! [X2,X0,X1] :
( ~ p7(X2,X1)
| ~ p7(X2,X0)
| p7(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p7_16) ).
fof(f17,negated_conjecture,
! [X2,X0,X1] :
( ~ p2(X2,X1)
| ~ p2(X2,X0)
| p2(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p2_17) ).
fof(f23,negated_conjecture,
! [X2,X3,X0,X1] :
( p7(f8(X0,X1),f8(X2,X3))
| ~ p7(X0,X2)
| ~ p7(X1,X3) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p7_23) ).
fof(f24,negated_conjecture,
! [X2,X3,X0,X1] :
( p7(f10(X0,X1),f10(X2,X3))
| ~ p2(X1,X3)
| ~ p7(X0,X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p7_24) ).
fof(f29,negated_conjecture,
p7(c25,f8(f10(f12(f11(f3(f5(c22)))),c23),f8(f10(f11(f3(f4(f5(c22)))),c26),f9(f11(c24),f10(f11(f3(f4(f5(c22)))),c27))))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p7_29) ).
fof(f30,negated_conjecture,
! [X0,X1] :
( ~ p19(X0,f3(f4(f5(c22))))
| ~ p20(X1,f6(f3(f4(f5(c22))),c21))
| ~ p2(f14(f16(c28,f17(c21,c27)),c25),f3(c22))
| ~ p7(c25,f8(f10(f12(f11(f3(f5(c22)))),X0),f8(f10(f11(f3(f4(f5(c22)))),f14(f16(c28,f17(c21,c27)),c25)),f9(f11(X1),f10(f11(f3(f4(f5(c22)))),c27))))) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',not_p19_30) ).
fof(f32,definition,
sF0 = f3(c22),
introduced(definition,[new_symbols(definition,[sF0])],[function_definition]) ).
fof(f33,plain,
f3(c22) = sF0,
inference(reorient_equations,[],[f32]) ).
fof(f34,plain,
p2(c26,sF0),
inference(definition_folding,[],[f5,f33]) ).
fof(f36,definition,
sF1 = f5(c22),
introduced(definition,[new_symbols(definition,[sF1])],[function_definition]) ).
fof(f37,plain,
f5(c22) = sF1,
inference(reorient_equations,[],[f36]) ).
fof(f38,definition,
sF2 = f4(sF1),
introduced(definition,[new_symbols(definition,[sF2])],[function_definition]) ).
fof(f39,plain,
f4(sF1) = sF2,
inference(reorient_equations,[],[f38]) ).
fof(f40,definition,
sF3 = f3(sF2),
introduced(definition,[new_symbols(definition,[sF3])],[function_definition]) ).
fof(f41,plain,
f3(sF2) = sF3,
inference(reorient_equations,[],[f40]) ).
fof(f42,plain,
p19(c23,sF3),
inference(definition_folding,[],[f7,f41,f39,f37]) ).
fof(f43,definition,
sF4 = f6(sF3,c21),
introduced(definition,[new_symbols(definition,[sF4])],[function_definition]) ).
fof(f44,plain,
f6(sF3,c21) = sF4,
inference(reorient_equations,[],[f43]) ).
fof(f45,plain,
p20(c24,sF4),
inference(definition_folding,[],[f8,f44,f41,f39,f37]) ).
fof(f46,definition,
sF5 = f17(c21,c27),
introduced(definition,[new_symbols(definition,[sF5])],[function_definition]) ).
fof(f47,plain,
f17(c21,c27) = sF5,
inference(reorient_equations,[],[f46]) ).
fof(f48,definition,
sF6 = f16(c28,sF5),
introduced(definition,[new_symbols(definition,[sF6])],[function_definition]) ).
fof(f49,plain,
f16(c28,sF5) = sF6,
inference(reorient_equations,[],[f48]) ).
fof(f50,definition,
sF7 = f14(sF6,c25),
introduced(definition,[new_symbols(definition,[sF7])],[function_definition]) ).
fof(f51,plain,
f14(sF6,c25) = sF7,
inference(reorient_equations,[],[f50]) ).
fof(f52,plain,
p2(c26,sF7),
inference(definition_folding,[],[f14,f51,f49,f47]) ).
fof(f53,definition,
sF8 = f3(sF1),
introduced(definition,[new_symbols(definition,[sF8])],[function_definition]) ).
fof(f54,plain,
f3(sF1) = sF8,
inference(reorient_equations,[],[f53]) ).
fof(f55,definition,
sF9 = f11(sF8),
introduced(definition,[new_symbols(definition,[sF9])],[function_definition]) ).
fof(f56,plain,
f11(sF8) = sF9,
inference(reorient_equations,[],[f55]) ).
fof(f57,definition,
sF10 = f12(sF9),
introduced(definition,[new_symbols(definition,[sF10])],[function_definition]) ).
fof(f58,plain,
f12(sF9) = sF10,
inference(reorient_equations,[],[f57]) ).
fof(f59,definition,
sF11 = f10(sF10,c23),
introduced(definition,[new_symbols(definition,[sF11])],[function_definition]) ).
fof(f60,plain,
f10(sF10,c23) = sF11,
inference(reorient_equations,[],[f59]) ).
fof(f61,definition,
sF12 = f11(sF3),
introduced(definition,[new_symbols(definition,[sF12])],[function_definition]) ).
fof(f62,plain,
f11(sF3) = sF12,
inference(reorient_equations,[],[f61]) ).
fof(f63,definition,
sF13 = f10(sF12,c26),
introduced(definition,[new_symbols(definition,[sF13])],[function_definition]) ).
fof(f64,plain,
f10(sF12,c26) = sF13,
inference(reorient_equations,[],[f63]) ).
fof(f65,definition,
sF14 = f11(c24),
introduced(definition,[new_symbols(definition,[sF14])],[function_definition]) ).
fof(f66,plain,
f11(c24) = sF14,
inference(reorient_equations,[],[f65]) ).
fof(f67,definition,
sF15 = f10(sF12,c27),
introduced(definition,[new_symbols(definition,[sF15])],[function_definition]) ).
fof(f68,plain,
f10(sF12,c27) = sF15,
inference(reorient_equations,[],[f67]) ).
fof(f69,definition,
sF16 = f9(sF14,sF15),
introduced(definition,[new_symbols(definition,[sF16])],[function_definition]) ).
fof(f70,plain,
f9(sF14,sF15) = sF16,
inference(reorient_equations,[],[f69]) ).
fof(f71,definition,
sF17 = f8(sF13,sF16),
introduced(definition,[new_symbols(definition,[sF17])],[function_definition]) ).
fof(f72,plain,
f8(sF13,sF16) = sF17,
inference(reorient_equations,[],[f71]) ).
fof(f73,definition,
sF18 = f8(sF11,sF17),
introduced(definition,[new_symbols(definition,[sF18])],[function_definition]) ).
fof(f74,plain,
f8(sF11,sF17) = sF18,
inference(reorient_equations,[],[f73]) ).
fof(f75,plain,
p7(c25,sF18),
inference(definition_folding,[],[f29,f74,f72,f70,f68,f62,f41,f39,f37,f66,f64,f62,f41,f39,f37,f60,f58,f56,f54,f37]) ).
fof(f76,definition,
sF19 = f10(sF12,sF7),
introduced(definition,[new_symbols(definition,[sF19])],[function_definition]) ).
fof(f77,plain,
f10(sF12,sF7) = sF19,
inference(reorient_equations,[],[f76]) ).
fof(f78,plain,
! [X0,X1] :
( ~ p7(c25,f8(f10(sF10,X0),f8(sF19,f9(f11(X1),sF15))))
| ~ p20(X1,sF4)
| ~ p2(sF7,sF0)
| ~ p19(X0,sF3) ),
inference(definition_folding,[],[f30,f68,f62,f41,f39,f37,f77,f51,f49,f47,f62,f41,f39,f37,f58,f56,f54,f37,f33,f51,f49,f47,f44,f41,f39,f37,f41,f39,f37]) ).
fof(f86,plain,
! [X0,X1] :
( ~ p7(X0,X1)
| p7(X1,X0) ),
inference(resolution,[],[f16,f2]) ).
fof(f93,plain,
p7(sF18,c25),
inference(resolution,[],[f86,f75]) ).
fof(f94,plain,
! [X0,X1] :
( ~ p2(X0,X1)
| p2(X1,X0) ),
inference(resolution,[],[f17,f3]) ).
fof(f95,plain,
! [X0] :
( ~ p2(c26,X0)
| p2(X0,sF0) ),
inference(resolution,[],[f17,f34]) ).
fof(f108,plain,
p2(sF7,c26),
inference(resolution,[],[f94,f52]) ).
fof(f122,plain,
p2(sF7,sF0),
inference(resolution,[],[f95,f52]) ).
fof(f196,plain,
! [X0] :
( ~ p7(c25,f8(f10(sF10,X0),f8(sF19,f9(sF14,sF15))))
| ~ p20(c24,sF4)
| ~ p2(sF7,sF0)
| ~ p19(X0,sF3) ),
inference(superposition,[],[f78,f66]) ).
fof(f199,plain,
! [X0] :
( ~ p7(c25,f8(f10(sF10,X0),f8(sF19,f9(sF14,sF15))))
| ~ p2(sF7,sF0)
| ~ p19(X0,sF3) ),
inference(forward_subsumption_resolution,[],[f196,f45]) ).
fof(f201,plain,
! [X0] :
( ~ p7(c25,f8(f10(sF10,X0),f8(sF19,f9(sF14,sF15))))
| ~ p19(X0,sF3) ),
inference(forward_subsumption_resolution,[],[f199,f122]) ).
fof(f203,plain,
! [X0] :
( ~ p7(c25,f8(f10(sF10,X0),f8(sF19,sF16)))
| ~ p19(X0,sF3) ),
inference(forward_demodulation,[],[f201,f70]) ).
fof(f238,plain,
! [X0,X1] :
( p7(f10(X0,X1),sF13)
| ~ p2(X1,c26)
| ~ p7(X0,sF12) ),
inference(superposition,[],[f24,f64]) ).
fof(f255,plain,
! [X0,X1] :
( p7(sF17,f8(X0,X1))
| ~ p7(sF13,X0)
| ~ p7(sF16,X1) ),
inference(superposition,[],[f23,f72]) ).
fof(f262,plain,
! [X0,X1] :
( p7(sF18,f8(X0,X1))
| ~ p7(sF11,X0)
| ~ p7(sF17,X1) ),
inference(superposition,[],[f23,f74]) ).
fof(f420,plain,
( p7(sF19,sF13)
| ~ p2(sF7,c26)
| ~ p7(sF12,sF12) ),
inference(superposition,[],[f238,f77]) ).
fof(f421,plain,
( p7(sF19,sF13)
| ~ p7(sF12,sF12) ),
inference(forward_subsumption_resolution,[],[f420,f108]) ).
fof(f423,plain,
p7(sF19,sF13),
inference(forward_subsumption_resolution,[],[f421,f2]) ).
fof(f424,plain,
p7(sF13,sF19),
inference(resolution,[],[f423,f86]) ).
fof(f479,plain,
! [X2,X0,X1] :
( p7(X2,f8(X0,X1))
| ~ p7(sF17,X1)
| ~ p7(sF18,X2)
| ~ p7(sF11,X0) ),
inference(resolution,[],[f262,f16]) ).
fof(f526,plain,
( ~ p7(c25,f8(sF11,f8(sF19,sF16)))
| ~ p19(c23,sF3) ),
inference(superposition,[],[f203,f60]) ).
fof(f527,plain,
~ p7(c25,f8(sF11,f8(sF19,sF16))),
inference(forward_subsumption_resolution,[],[f526,f42]) ).
fof(f2499,plain,
( ~ p7(sF17,f8(sF19,sF16))
| ~ p7(sF18,c25)
| ~ p7(sF11,sF11) ),
inference(resolution,[],[f479,f527]) ).
fof(f2515,plain,
( ~ p7(sF17,f8(sF19,sF16))
| ~ p7(sF11,sF11) ),
inference(forward_subsumption_resolution,[],[f2499,f93]) ).
fof(f2528,plain,
~ p7(sF17,f8(sF19,sF16)),
inference(forward_subsumption_resolution,[],[f2515,f2]) ).
fof(f2535,plain,
( ~ p7(sF13,sF19)
| ~ p7(sF16,sF16) ),
inference(resolution,[],[f2528,f255]) ).
fof(f2539,plain,
~ p7(sF16,sF16),
inference(forward_subsumption_resolution,[],[f2535,f424]) ).
fof(f2542,plain,
$false,
inference(forward_subsumption_resolution,[],[f2539,f2]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SYN615-1 : TPTP v9.3.1. Released v2.5.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.10/0.22 % Computer : n026.cluster.edu
% 0.10/0.22 % Model : x86_64 x86_64
% 0.10/0.22 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.22 % Memory : 8046.5625MB
% 0.10/0.22 % OS : Linux 6.8.0-71-generic
% 0.10/0.22 % CPULimit : 300
% 0.10/0.22 % WCLimit : 300
% 0.10/0.22 % DateTime : Mon Sep 28 16:38:57 UTC 2026
% 0.10/0.23 % CPUTime :
% 0.10/0.23 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.10/0.26 Running first-order model finding
% 0.10/0.26 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
% 28.66/4.32 % (4001616)Will run a generic schedule for satisfiability detection.
% 28.66/4.32 % (4001624)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=3713079246:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 28.66/4.32 % (4001628)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=4222118862:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 28.66/4.32 % (4001623)% WARNING: option uhcvi not known.
% 28.66/4.32 % (4001622)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=1342563336_2999 on theBenchmark for (2999ds/0Mi)
% 28.66/4.32 % (4001623)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=3565991039:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 28.66/4.32 % (4001625)dis+10_1_sil=32000:sp=arity:random_seed=1411996995:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 28.66/4.32 % (4001627)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=1969491275:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 28.66/4.32 % (4001626)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=73678794:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 28.66/4.32 % TRYING [1]
% 28.66/4.32 % TRYING [2]
% 28.66/4.32 % TRYING [3]
% 28.66/4.32 % (4001625)Instruction limit reached!
% 28.66/4.32 % (4001625)------------------------------
% 28.66/4.32 % (4001625)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 28.66/4.32 % (4001625)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 28.66/4.32 % (4001625)CaDiCaL version: 2.1.3
% 28.66/4.32 % (4001625)Termination reason: Instruction limit
% 28.66/4.32 % (4001625)Termination phase: Saturation
% 28.66/4.32 % (4001625)Time elapsed: 0.080 s
% 28.66/4.32 % (4001625)Peak memory usage: 11 MB
% 28.66/4.32 % (4001625)Instructions burned: 103 (million)
% 28.66/4.32 % (4001626)Instruction limit reached!
% 28.66/4.32 % (4001626)------------------------------
% 28.66/4.32 % (4001626)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 28.66/4.32 % (4001626)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 28.66/4.32 % (4001626)CaDiCaL version: 2.1.3
% 28.66/4.32 % (4001626)Termination reason: Instruction limit
% 28.66/4.32 % (4001626)Termination phase: Saturation
% 28.66/4.32 % (4001626)Time elapsed: 0.091 s
% 28.66/4.32 % (4001626)Peak memory usage: 11 MB
% 28.66/4.32 % (4001626)Instructions burned: 117 (million)
% 28.66/4.32 % (4001628)Instruction limit reached!
% 28.66/4.32 % (4001628)------------------------------
% 28.66/4.32 % (4001628)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 28.66/4.32 % (4001628)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 28.66/4.32 % (4001628)CaDiCaL version: 2.1.3
% 28.66/4.32 % (4001628)Termination reason: Instruction limit
% 28.66/4.32 % (4001628)Termination phase: Saturation
% 28.66/4.32 % (4001628)Time elapsed: 0.104 s
% 28.66/4.32 % (4001628)Peak memory usage: 14 MB
% 28.66/4.32 % (4001628)Instructions burned: 159 (million)
% 28.66/4.32 % (4001637)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=1931519151:i=714:nm=2_2998 on theBenchmark for (2998ds/714Mi)
% 28.66/4.32 % (4001638)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=4041239825:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 28.66/4.32 % TRYING [1]
% 28.66/4.32 % TRYING [2]
% 28.66/4.32 % (4001639)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=1884365004:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 28.66/4.32 % (4001627)Instruction limit reached!
% 28.66/4.32 % (4001627)------------------------------
% 28.66/4.32 % (4001627)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 28.66/4.32 % (4001627)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 28.66/4.32 % (4001627)CaDiCaL version: 2.1.3
% 28.66/4.32 % (4001627)Termination reason: Instruction limit
% 28.66/4.32 % (4001627)Termination phase: Saturation
% 28.66/4.32 % (4001627)Time elapsed: 0.122 s
% 28.66/4.32 % (4001627)Peak memory usage: 15 MB
% 28.66/4.32 % (4001627)Instructions burned: 131 (million)
% 28.66/4.32 % TRYING [3]
% 28.66/4.32 % (4001643)ott-21_1_sil=16000:fs=off:random_seed=661668690:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 28.66/4.32 % (4001638)Instruction limit reached!
% 28.66/4.32 % (4001638)------------------------------
% 28.66/4.32 % (4001638)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 28.66/4.32 % (4001638)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 30.75/5.30 % (4001638)CaDiCaL version: 2.1.3
% 30.75/5.30 % (4001638)Termination reason: Instruction limit
% 30.75/5.30 % (4001638)Termination phase: Saturation
% 30.75/5.30 % (4001638)Time elapsed: 0.078 s
% 30.75/5.30 % (4001638)Peak memory usage: 15 MB
% 30.75/5.30 % (4001638)Instructions burned: 132 (million)
% 30.75/5.30 % (4001645)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=1581305556:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 30.75/5.30 % (4001643)Instruction limit reached!
% 30.75/5.30 % (4001643)------------------------------
% 30.75/5.30 % (4001643)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 30.75/5.30 % (4001643)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 30.75/5.30 % (4001643)CaDiCaL version: 2.1.3
% 30.75/5.30 % (4001643)Termination reason: Instruction limit
% 30.75/5.30 % (4001643)Termination phase: Saturation
% 30.75/5.30 % (4001643)Time elapsed: 0.151 s
% 30.75/5.30 % (4001643)Peak memory usage: 11 MB
% 30.75/5.30 % (4001643)Instructions burned: 180 (million)
% 30.75/5.30 % (4001647)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=3576886358:fmbsr=1.3:i=865:ins=25_2996 on theBenchmark for (2996ds/865Mi)
% 30.75/5.30 % TRYING [1]
% 30.75/5.30 % TRYING [2]
% 30.75/5.30 % TRYING [3]
% 30.75/5.30 % TRYING [4]
% 30.75/5.30 % TRYING [4]
% 30.75/5.30 % (4001645)Instruction limit reached!
% 30.75/5.30 % (4001645)------------------------------
% 30.75/5.30 % (4001645)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 30.75/5.30 % (4001645)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 30.75/5.30 % (4001645)CaDiCaL version: 2.1.3
% 30.75/5.30 % (4001645)Termination reason: Instruction limit
% 30.75/5.30 % (4001645)Termination phase: Saturation
% 30.75/5.30 % (4001645)Time elapsed: 0.271 s
% 30.75/5.30 % (4001645)Peak memory usage: 13 MB
% 30.75/5.30 % (4001645)Instructions burned: 477 (million)
% 30.75/5.30 % (4001639)Instruction limit reached!
% 30.75/5.30 % (4001639)------------------------------
% 30.75/5.30 % (4001639)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 30.75/5.30 % (4001639)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 30.75/5.30 % (4001639)CaDiCaL version: 2.1.3
% 30.75/5.30 % (4001639)Termination reason: Instruction limit
% 30.75/5.30 % (4001639)Termination phase: Saturation
% 30.75/5.30 % (4001639)Time elapsed: 0.362 s
% 30.75/5.30 % (4001639)Peak memory usage: 17 MB
% 30.75/5.30 % (4001639)Instructions burned: 685 (million)
% 30.75/5.30 % (4001650)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=469563031:i=1179_2994 on theBenchmark for (2994ds/1179Mi)
% 30.75/5.30 % (4001651)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=3628598195:i=889:ins=1_2994 on theBenchmark for (2994ds/889Mi)
% 30.75/5.30 % (4001637)Instruction limit reached!
% 30.75/5.30 % (4001637)------------------------------
% 30.75/5.30 % (4001637)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 30.75/5.30 % (4001637)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 30.75/5.30 % (4001637)CaDiCaL version: 2.1.3
% 30.75/5.30 % (4001637)Termination reason: Instruction limit
% 30.75/5.30 % (4001637)Termination phase: Finite model building SAT solving
% 30.75/5.30 % (4001637)Time elapsed: 0.409 s
% 30.75/5.30 % (4001637)Peak memory usage: 13 MB
% 30.75/5.30 % (4001637)Instructions burned: 714 (million)
% 30.75/5.30 % (4001654)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=4031236196: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)
% 30.75/5.30 % TRYING [14]
% 30.75/5.30 % TRYING [5]
% 30.75/5.30 % (4001647)Instruction limit reached!
% 30.75/5.30 % (4001647)------------------------------
% 30.75/5.30 % (4001647)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 30.75/5.30 % (4001647)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 30.75/5.30 % (4001647)CaDiCaL version: 2.1.3
% 30.75/5.30 % (4001647)Termination reason: Instruction limit
% 30.75/5.30 % (4001647)Termination phase: Finite model building SAT solving
% 30.75/5.30 % (4001647)Time elapsed: 0.497 s
% 30.75/5.30 % (4001647)Peak memory usage: 14 MB
% 30.75/5.30 % (4001647)Instructions burned: 867 (million)
% 30.75/5.30 % (4001651)Instruction limit reached!
% 30.75/5.30 % (4001651)------------------------------
% 30.75/5.30 % (4001651)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 30.75/5.30 % (4001651)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 30.75/5.30 % (4001651)CaDiCaL version: 2.1.3
% 30.75/5.30 % (4001651)Termination reason: Instruction limit
% 30.75/5.30 % (4001651)Termination phase: Finite model building constraint generation
% 30.75/5.30 % (4001651)Time elapsed: 0.317 s
% 30.75/5.30 % (4001651)Peak memory usage: 67 MB
% 30.75/5.30 % (4001651)Instructions burned: 889 (million)
% 30.75/5.30 % (4001695)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=1499450035:i=879:kws=inv_precedence:fsr=off_2991 on theBenchmark for (2991ds/879Mi)
% 30.75/5.30 % (4001696)fmb+10_1_sil=64000:random_seed=2384714402:i=22061:nm=2:gsp=on_2991 on theBenchmark for (2991ds/22061Mi)
% 30.75/5.30 % TRYING [1]
% 30.75/5.30 % TRYING [2]
% 30.75/5.30 % TRYING [3]
% 30.75/5.30 % (4001654)Instruction limit reached!
% 30.75/5.30 % (4001654)------------------------------
% 30.75/5.30 % (4001654)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 30.75/5.30 % (4001654)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 30.75/5.30 % (4001654)CaDiCaL version: 2.1.3
% 30.75/5.30 % (4001654)Termination reason: Instruction limit
% 30.75/5.30 % (4001654)Termination phase: Saturation
% 30.75/5.30 % (4001654)Time elapsed: 0.337 s
% 30.75/5.30 % (4001654)Peak memory usage: 14 MB
% 30.75/5.30 % (4001654)Instructions burned: 694 (million)
% 30.75/5.30 % (4001699)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=3627869652:i=9515:nm=5_2990 on theBenchmark for (2990ds/9515Mi)
% 30.75/5.30 % TRYING [20]
% 30.75/5.30 % TRYING [4]
% 30.75/5.30 % (4001650)Instruction limit reached!
% 30.75/5.30 % (4001650)------------------------------
% 30.75/5.30 % (4001650)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 30.75/5.30 % (4001650)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 30.75/5.30 % (4001650)CaDiCaL version: 2.1.3
% 30.75/5.30 % (4001650)Termination reason: Instruction limit
% 30.75/5.30 % (4001650)Termination phase: Saturation
% 30.75/5.30 % (4001650)Time elapsed: 0.639 s
% 30.75/5.30 % (4001650)Peak memory usage: 27 MB
% 30.75/5.30 % (4001650)Instructions burned: 1181 (million)
% 30.75/5.30 % (4001701)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=3803277594:fmbsr=1.7:i=920_2988 on theBenchmark for (2988ds/920Mi)
% 30.75/5.30 % TRYING [8]
% 30.75/5.30 % (4001695)Instruction limit reached!
% 30.75/5.30 % (4001695)------------------------------
% 30.75/5.30 % (4001695)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 30.75/5.30 % (4001695)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 30.75/5.30 % (4001695)CaDiCaL version: 2.1.3
% 30.75/5.30 % (4001695)Termination reason: Instruction limit
% 30.75/5.30 % (4001695)Termination phase: Saturation
% 30.75/5.30 % (4001695)Time elapsed: 0.471 s
% 30.75/5.30 % (4001695)Peak memory usage: 15 MB
% 30.75/5.30 % (4001695)Instructions burned: 879 (million)
% 30.75/5.30 % (4001703)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=4219407349:i=5131_2986 on theBenchmark for (2986ds/5131Mi)
% 30.75/5.30 % TRYING [5]
% 30.75/5.30 % (4001701)Instruction limit reached!
% 30.75/5.30 % (4001701)------------------------------
% 30.75/5.30 % (4001701)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 30.75/5.30 % (4001701)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 30.75/5.30 % (4001701)CaDiCaL version: 2.1.3
% 30.75/5.30 % (4001701)Termination reason: Instruction limit
% 30.75/5.30 % (4001701)Termination phase: Finite model building SAT solving
% 30.75/5.30 % (4001701)Time elapsed: 0.436 s
% 30.75/5.30 % (4001701)Peak memory usage: 46 MB
% 30.75/5.30 % (4001701)Instructions burned: 920 (million)
% 30.75/5.30 % TRYING [5]
% 30.75/5.30 % (4001705)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=973637281:i=1472:ins=7:fdi=8:gsp=on_2983 on theBenchmark for (2983ds/1472Mi)
% 30.75/5.30 % (4001705)Instruction limit reached!
% 30.75/5.30 % (4001705)------------------------------
% 30.75/5.30 % (4001705)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 30.75/5.30 % (4001705)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 30.75/5.30 % (4001705)CaDiCaL version: 2.1.3
% 30.75/5.30 % (4001705)Termination reason: Instruction limit
% 30.75/5.30 % (4001705)Termination phase: Saturation
% 30.75/5.30 % (4001705)Time elapsed: 0.728 s
% 30.75/5.30 % (4001705)Peak memory usage: 19 MB
% 30.75/5.30 % (4001705)Instructions burned: 1474 (million)
% 30.75/5.30 % (4001707)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=577911042:i=6324_2976 on theBenchmark for (2976ds/6324Mi)
% 30.75/5.30 % TRYING [77]
% 30.75/5.30 % TRYING [6]
% 30.75/5.30 % (4001703)Instruction limit reached!
% 30.75/5.30 % (4001703)------------------------------
% 30.75/5.30 % (4001703)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 30.75/5.30 % (4001703)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 30.75/5.30 % (4001703)CaDiCaL version: 2.1.3
% 30.75/5.30 % (4001703)Termination reason: Instruction limit
% 30.75/5.30 % (4001703)Termination phase: Saturation
% 30.75/5.30 % (4001703)Time elapsed: 2.697 s
% 30.75/5.30 % (4001703)Peak memory usage: 29 MB
% 30.75/5.30 % (4001703)Instructions burned: 5133 (million)
% 30.75/5.30 % (4001709)fmb+10_1_fmbas=function:sil=32000:sas=cadical:fmbss=16:random_seed=412991699:fmbsr=2.30978:i=2174_2959 on theBenchmark for (2959ds/2174Mi)
% 30.75/5.30 % TRYING [16]
% 30.75/5.30 % (4001707)Instruction limit reached!
% 30.75/5.30 % (4001707)------------------------------
% 30.75/5.30 % (4001707)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 30.75/5.30 % (4001707)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 30.75/5.30 % (4001707)CaDiCaL version: 2.1.3
% 30.75/5.30 % (4001707)Termination reason: Instruction limit
% 30.75/5.30 % (4001707)Termination phase: Finite model building constraint generation
% 30.75/5.30 % (4001707)Time elapsed: 2.295 s
% 30.75/5.30 % (4001707)Peak memory usage: 425 MB
% 30.75/5.30 % (4001707)Instructions burned: 6326 (million)
% 30.75/5.30 % (4001711)ott-2_1_sil=16000:newcnf=on:random_seed=288796547:avsq=on:i=869:avsqr=1,16:kws=inv_arity_squared_2952 on theBenchmark for (2952ds/869Mi)
% 30.75/5.30 % (4001699)Instruction limit reached!
% 30.75/5.30 % (4001699)------------------------------
% 30.75/5.30 % (4001699)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 30.75/5.30 % (4001699)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 30.75/5.30 % (4001699)CaDiCaL version: 2.1.3
% 30.75/5.30 % (4001699)Termination reason: Instruction limit
% 30.75/5.30 % (4001699)Termination phase: Finite model building constraint generation
% 30.75/5.30 % (4001699)Time elapsed: 3.924 s
% 30.75/5.30 % (4001699)Peak memory usage: 605 MB
% 30.75/5.30 % (4001699)Instructions burned: 9515 (million)
% 30.75/5.30 % (4001709)Instruction limit reached!
% 30.75/5.30 % (4001709)------------------------------
% 30.75/5.30 % (4001709)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 30.75/5.30 % (4001709)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 30.75/5.30 % (4001709)CaDiCaL version: 2.1.3
% 30.75/5.30 % (4001709)Termination reason: Instruction limit
% 30.75/5.30 % (4001709)Termination phase: Finite model building constraint generation
% 30.75/5.30 % (4001709)Time elapsed: 0.828 s
% 30.75/5.30 % (4001709)Peak memory usage: 158 MB
% 30.75/5.30 % (4001709)Instructions burned: 2175 (million)
% 30.75/5.30 % (4001713)ott+10_1_sil=32000:tgt=ground:random_seed=700985074:i=5114:av=off_2950 on theBenchmark for (2950ds/5114Mi)
% 30.75/5.30 % (4001714)fmb+10_1_sil=64000:sas=cadical:bce=on:rp=on:random_seed=3298321527:i=54282_2950 on theBenchmark for (2950ds/54282Mi)
% 30.75/5.30 % TRYING [1]
% 30.75/5.30 % TRYING [2]
% 30.75/5.30 % TRYING [3]
% 30.75/5.30 % (4001713) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-4001616-4001713"...
% 30.75/5.30 % (4001713)...printing done.
% 30.75/5.30 % (4001713)Refutation found. Thanks to Tanya!
% 30.75/5.30 % SZS status Unsatisfiable for theBenchmark
% 30.75/5.30 % SZS output start Proof for theBenchmark
% See solution above
% 30.75/5.31 % (4001713)------------------------------
% 30.75/5.31 % (4001713)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 30.75/5.31 % (4001713)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 30.75/5.31 % (4001713)CaDiCaL version: 2.1.3
% 30.75/5.31 % (4001713)Termination reason: Refutation
% 30.75/5.31 % (4001713)Time elapsed: 0.078 s
% 30.75/5.31 % (4001713)Peak memory usage: 12 MB
% 30.75/5.31 % (4001713)Instructions burned: 129 (million)
% 30.75/5.31 % (4001616)Success in time 5.034 s
% 30.75/5.31 % Vampire exiting
%------------------------------------------------------------------------------