%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SWW425-1 : TPTP v9.3.1. Released v5.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% Computer : n012.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 01:40:00 PM UTC 2026
% Result : Unsatisfiable 12.07s 2.61s
% Output : Refutation 12.07s
% Verified :
% SZS Type : Refutation
% Derivation depth : 31
% Number of leaves : 10
% Syntax : Number of formulae : 78 ( 27 unt; 3 def)
% Number of atoms : 159 ( 37 equ)
% Maximal formula atoms : 4 ( 2 avg)
% Number of connectives : 151 ( 70 ~; 78 |; 0 &)
% ( 3 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 3 avg)
% Maximal term depth : 10 ( 2 avg)
% Number of predicates : 6 ( 4 usr; 4 prp; 0-2 aty)
% Number of functors : 11 ( 11 usr; 9 con; 0-2 aty)
% Number of variables : 34 ( 0 sgn 34 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X2,X0,X1] : sep(X0,sep(X1,X2)) = sep(X1,sep(X0,X2)),
file('/export/starexec/sandbox2/benchmark/Axioms/SWV013-0.ax',associative_commutative) ).
fof(f2,axiom,
! [X0,X1] : sep(lseg(X0,X0),X1) = X1,
file('/export/starexec/sandbox2/benchmark/Axioms/SWV013-0.ax',normalization) ).
fof(f8,axiom,
! [X2,X3,X0,X1] :
( ~ heap(sep(lseg(X0,X1),sep(lseg(X0,X2),X3)))
| X0 = X1
| X0 = X2 ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWV013-0.ax',wellformedness_5) ).
fof(f14,axiom,
x1 != x7,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',premise_2) ).
fof(f15,axiom,
x1 != x10,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',premise_3) ).
fof(f27,axiom,
x2 != x7,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',premise_11) ).
fof(f28,plain,
x7 != x2,
inference(reorient_equations,[],[f27]) ).
fof(f29,axiom,
heap(sep(lseg(x5,x7),sep(lseg(x2,x5),sep(lseg(x2,x10),sep(lseg(x2,x1),sep(lseg(x9,x1),sep(lseg(x7,x6),sep(lseg(x3,x10),sep(lseg(x6,x9),emp))))))))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',premise_12) ).
fof(f37,plain,
! [X2,X3,X0,X1] : sep(X1,sep(X3,sep(X0,X2))) = sep(X3,sep(X0,sep(X1,X2))),
inference(superposition,[],[f1,f1]) ).
fof(f140,plain,
heap(sep(lseg(x2,x5),sep(lseg(x5,x7),sep(lseg(x2,x10),sep(lseg(x2,x1),sep(lseg(x9,x1),sep(lseg(x7,x6),sep(lseg(x3,x10),sep(lseg(x6,x9),emp))))))))),
inference(superposition,[],[f29,f1]) ).
fof(f141,plain,
heap(sep(lseg(x2,x10),sep(lseg(x2,x5),sep(lseg(x5,x7),sep(lseg(x2,x1),sep(lseg(x9,x1),sep(lseg(x7,x6),sep(lseg(x3,x10),sep(lseg(x6,x9),emp))))))))),
inference(forward_demodulation,[],[f140,f37]) ).
fof(f151,plain,
heap(sep(lseg(x2,x10),sep(lseg(x2,x1),sep(lseg(x2,x5),sep(lseg(x5,x7),sep(lseg(x9,x1),sep(lseg(x7,x6),sep(lseg(x3,x10),sep(lseg(x6,x9),emp))))))))),
inference(forward_demodulation,[],[f141,f37]) ).
fof(f161,plain,
heap(sep(lseg(x2,x1),sep(lseg(x2,x10),sep(lseg(x2,x5),sep(lseg(x5,x7),sep(lseg(x9,x1),sep(lseg(x7,x6),sep(lseg(x3,x10),sep(lseg(x6,x9),emp))))))))),
inference(forward_demodulation,[],[f151,f1]) ).
fof(f171,plain,
heap(sep(lseg(x2,x1),sep(lseg(x2,x10),sep(lseg(x2,x5),sep(lseg(x9,x1),sep(lseg(x5,x7),sep(lseg(x7,x6),sep(lseg(x3,x10),sep(lseg(x6,x9),emp))))))))),
inference(forward_demodulation,[],[f161,f1]) ).
fof(f181,plain,
heap(sep(lseg(x2,x1),sep(lseg(x2,x10),sep(lseg(x2,x5),sep(lseg(x7,x6),sep(lseg(x9,x1),sep(lseg(x5,x7),sep(lseg(x3,x10),sep(lseg(x6,x9),emp))))))))),
inference(forward_demodulation,[],[f171,f37]) ).
fof(f191,plain,
heap(sep(lseg(x2,x1),sep(lseg(x7,x6),sep(lseg(x2,x10),sep(lseg(x2,x5),sep(lseg(x9,x1),sep(lseg(x5,x7),sep(lseg(x3,x10),sep(lseg(x6,x9),emp))))))))),
inference(forward_demodulation,[],[f181,f37]) ).
fof(f201,plain,
heap(sep(lseg(x7,x6),sep(lseg(x2,x1),sep(lseg(x2,x10),sep(lseg(x2,x5),sep(lseg(x9,x1),sep(lseg(x5,x7),sep(lseg(x3,x10),sep(lseg(x6,x9),emp))))))))),
inference(forward_demodulation,[],[f191,f1]) ).
fof(f211,plain,
heap(sep(lseg(x7,x6),sep(lseg(x2,x1),sep(lseg(x2,x10),sep(lseg(x2,x5),sep(lseg(x9,x1),sep(lseg(x3,x10),sep(lseg(x5,x7),sep(lseg(x6,x9),emp))))))))),
inference(forward_demodulation,[],[f201,f1]) ).
fof(f221,plain,
heap(sep(lseg(x7,x6),sep(lseg(x2,x1),sep(lseg(x2,x10),sep(lseg(x2,x5),sep(lseg(x9,x1),sep(lseg(x6,x9),sep(lseg(x3,x10),sep(lseg(x5,x7),emp))))))))),
inference(forward_demodulation,[],[f211,f37]) ).
fof(f231,plain,
heap(sep(lseg(x7,x6),sep(lseg(x2,x1),sep(lseg(x2,x10),sep(lseg(x2,x5),sep(lseg(x6,x9),sep(lseg(x9,x1),sep(lseg(x3,x10),sep(lseg(x5,x7),emp))))))))),
inference(forward_demodulation,[],[f221,f1]) ).
fof(f269,plain,
! [X2,X3,X0,X1,X4,X5] : sep(X4,sep(X5,sep(X0,sep(X1,sep(X2,X3))))) = sep(X2,sep(X4,sep(X5,sep(X0,sep(X1,X3))))),
inference(superposition,[],[f37,f37]) ).
fof(f290,plain,
! [X2,X3,X0,X1] : sep(X0,sep(X1,sep(X2,X3))) = sep(X0,sep(X2,sep(X1,X3))),
inference(superposition,[],[f1,f37]) ).
fof(f348,plain,
! [X2,X3,X0,X1,X4] :
( ~ heap(sep(X0,sep(lseg(X1,X2),sep(lseg(X1,X3),X4))))
| X1 = X2
| X1 = X3 ),
inference(superposition,[],[f8,f37]) ).
fof(f620,plain,
! [X2,X3,X0,X1,X4,X5] : sep(X4,sep(X5,sep(X0,sep(X1,sep(X2,X3))))) = sep(X4,sep(X2,sep(X5,sep(X0,sep(X1,X3))))),
inference(superposition,[],[f290,f37]) ).
fof(f1878,plain,
( x2 = x5
| x10 = x2 ),
inference(resolution,[],[f348,f29]) ).
fof(f1881,plain,
( x1 = x2
| x10 = x2 ),
inference(resolution,[],[f348,f231]) ).
fof(f1908,definition,
( spl0_1
<=> x10 = x2 ),
introduced(definition,[new_symbols(definition,[spl0_1])],[avatar_definition]) ).
fof(f1910,plain,
( x10 = x2
| ~ spl0_1 ),
inference(avatar_component_clause,[],[f1908]) ).
fof(f1912,definition,
( spl0_2
<=> x1 = x2 ),
introduced(definition,[new_symbols(definition,[spl0_2])],[avatar_definition]) ).
fof(f1913,plain,
( x1 != x2
| spl0_2 ),
inference(avatar_component_clause,[],[f1912]) ).
fof(f1914,plain,
( x1 = x2
| ~ spl0_2 ),
inference(avatar_component_clause,[],[f1912]) ).
fof(f1915,plain,
( spl0_1
| spl0_2 ),
inference(avatar_split_clause,[],[f1881,f1912,f1908]) ).
fof(f1917,definition,
( spl0_3
<=> x2 = x5 ),
introduced(definition,[new_symbols(definition,[spl0_3])],[avatar_definition]) ).
fof(f1918,plain,
( x2 != x5
| spl0_3 ),
inference(avatar_component_clause,[],[f1917]) ).
fof(f1919,plain,
( x2 = x5
| ~ spl0_3 ),
inference(avatar_component_clause,[],[f1917]) ).
fof(f1920,plain,
( spl0_1
| spl0_3 ),
inference(avatar_split_clause,[],[f1878,f1917,f1908]) ).
fof(f1921,plain,
( x1 = x5
| ~ spl0_2
| ~ spl0_3 ),
inference(forward_demodulation,[],[f1919,f1914]) ).
fof(f1922,plain,
( heap(sep(lseg(x7,x6),sep(lseg(x1,x1),sep(lseg(x1,x10),sep(lseg(x1,x5),sep(lseg(x6,x9),sep(lseg(x9,x1),sep(lseg(x3,x10),sep(lseg(x5,x7),emp)))))))))
| ~ spl0_2 ),
inference(superposition,[],[f231,f1914]) ).
fof(f1926,plain,
( heap(sep(lseg(x1,x1),sep(lseg(x7,x6),sep(lseg(x1,x10),sep(lseg(x1,x5),sep(lseg(x6,x9),sep(lseg(x9,x1),sep(lseg(x3,x10),sep(lseg(x5,x7),emp)))))))))
| ~ spl0_2 ),
inference(forward_demodulation,[],[f1922,f1]) ).
fof(f1928,plain,
( heap(sep(lseg(x7,x6),sep(lseg(x1,x10),sep(lseg(x1,x5),sep(lseg(x6,x9),sep(lseg(x9,x1),sep(lseg(x3,x10),sep(lseg(x5,x7),emp))))))))
| ~ spl0_2 ),
inference(forward_demodulation,[],[f1926,f2]) ).
fof(f1930,plain,
( heap(sep(lseg(x1,x10),sep(lseg(x7,x6),sep(lseg(x1,x5),sep(lseg(x6,x9),sep(lseg(x9,x1),sep(lseg(x3,x10),sep(lseg(x5,x7),emp))))))))
| ~ spl0_2 ),
inference(forward_demodulation,[],[f1928,f1]) ).
fof(f1932,plain,
( heap(sep(lseg(x1,x10),sep(lseg(x1,x5),sep(lseg(x7,x6),sep(lseg(x6,x9),sep(lseg(x9,x1),sep(lseg(x3,x10),sep(lseg(x5,x7),emp))))))))
| ~ spl0_2 ),
inference(forward_demodulation,[],[f1930,f290]) ).
fof(f1934,plain,
( heap(sep(lseg(x1,x10),sep(lseg(x1,x1),sep(lseg(x7,x6),sep(lseg(x6,x9),sep(lseg(x9,x1),sep(lseg(x3,x10),sep(lseg(x1,x7),emp))))))))
| ~ spl0_2
| ~ spl0_3 ),
inference(forward_demodulation,[],[f1932,f1921]) ).
fof(f1936,plain,
( heap(sep(lseg(x1,x1),sep(lseg(x1,x10),sep(lseg(x7,x6),sep(lseg(x6,x9),sep(lseg(x9,x1),sep(lseg(x3,x10),sep(lseg(x1,x7),emp))))))))
| ~ spl0_2
| ~ spl0_3 ),
inference(forward_demodulation,[],[f1934,f1]) ).
fof(f1938,plain,
( heap(sep(lseg(x1,x10),sep(lseg(x7,x6),sep(lseg(x6,x9),sep(lseg(x9,x1),sep(lseg(x3,x10),sep(lseg(x1,x7),emp)))))))
| ~ spl0_2
| ~ spl0_3 ),
inference(forward_demodulation,[],[f1936,f2]) ).
fof(f1940,plain,
( heap(sep(lseg(x1,x10),sep(lseg(x1,x7),sep(lseg(x7,x6),sep(lseg(x6,x9),sep(lseg(x9,x1),sep(lseg(x3,x10),emp)))))))
| ~ spl0_2
| ~ spl0_3 ),
inference(forward_demodulation,[],[f1938,f269]) ).
fof(f1942,plain,
( heap(sep(lseg(x1,x7),sep(lseg(x1,x10),sep(lseg(x7,x6),sep(lseg(x6,x9),sep(lseg(x9,x1),sep(lseg(x3,x10),emp)))))))
| ~ spl0_2
| ~ spl0_3 ),
inference(forward_demodulation,[],[f1940,f1]) ).
fof(f2005,plain,
( x1 = x7
| x1 = x10
| ~ spl0_2
| ~ spl0_3 ),
inference(resolution,[],[f1942,f8]) ).
fof(f2006,plain,
( x1 = x10
| ~ spl0_2
| ~ spl0_3 ),
inference(forward_subsumption_resolution,[],[f2005,f14]) ).
fof(f2007,plain,
( $false
| ~ spl0_2
| ~ spl0_3 ),
inference(forward_subsumption_resolution,[],[f2006,f15]) ).
fof(f2008,plain,
( ~ spl0_2
| ~ spl0_3 ),
inference(avatar_contradiction_clause,[],[f2007]) ).
fof(f2009,plain,
( heap(sep(lseg(x7,x6),sep(lseg(x2,x1),sep(lseg(x2,x2),sep(lseg(x2,x5),sep(lseg(x6,x9),sep(lseg(x9,x1),sep(lseg(x3,x2),sep(lseg(x5,x7),emp)))))))))
| ~ spl0_1 ),
inference(superposition,[],[f231,f1910]) ).
fof(f2012,plain,
( x1 != x2
| ~ spl0_1 ),
inference(superposition,[],[f15,f1910]) ).
fof(f2014,plain,
( heap(sep(lseg(x7,x6),sep(lseg(x2,x1),sep(lseg(x2,x5),sep(lseg(x6,x9),sep(lseg(x9,x1),sep(lseg(x3,x2),sep(lseg(x5,x7),emp))))))))
| ~ spl0_1 ),
inference(forward_demodulation,[],[f2009,f2]) ).
fof(f2016,plain,
( heap(sep(lseg(x7,x6),sep(lseg(x2,x1),sep(lseg(x2,x2),sep(lseg(x6,x9),sep(lseg(x9,x1),sep(lseg(x3,x2),sep(lseg(x2,x7),emp))))))))
| ~ spl0_1
| ~ spl0_3 ),
inference(forward_demodulation,[],[f2014,f1919]) ).
fof(f2018,plain,
( heap(sep(lseg(x7,x6),sep(lseg(x2,x1),sep(lseg(x6,x9),sep(lseg(x9,x1),sep(lseg(x3,x2),sep(lseg(x2,x7),emp)))))))
| ~ spl0_1
| ~ spl0_3 ),
inference(forward_demodulation,[],[f2016,f2]) ).
fof(f2020,plain,
( heap(sep(lseg(x7,x6),sep(lseg(x2,x1),sep(lseg(x2,x7),sep(lseg(x6,x9),sep(lseg(x9,x1),sep(lseg(x3,x2),emp)))))))
| ~ spl0_1
| ~ spl0_3 ),
inference(forward_demodulation,[],[f2018,f620]) ).
fof(f2043,plain,
( x1 = x2
| x7 = x2
| ~ spl0_1
| ~ spl0_3 ),
inference(resolution,[],[f2020,f348]) ).
fof(f2044,plain,
( x7 = x2
| ~ spl0_1
| spl0_2
| ~ spl0_3 ),
inference(forward_subsumption_resolution,[],[f2043,f1913]) ).
fof(f2045,plain,
( $false
| ~ spl0_1
| spl0_2
| ~ spl0_3 ),
inference(forward_subsumption_resolution,[],[f2044,f28]) ).
fof(f2046,plain,
( ~ spl0_1
| spl0_2
| ~ spl0_3 ),
inference(avatar_contradiction_clause,[],[f2045]) ).
fof(f2047,plain,
( x1 = x2
| x2 = x5
| ~ spl0_1 ),
inference(resolution,[],[f2014,f348]) ).
fof(f2048,plain,
( x2 = x5
| ~ spl0_1
| spl0_2 ),
inference(forward_subsumption_resolution,[],[f2047,f1913]) ).
fof(f2049,plain,
( $false
| ~ spl0_1
| spl0_2
| spl0_3 ),
inference(forward_subsumption_resolution,[],[f2048,f1918]) ).
fof(f2050,plain,
( ~ spl0_1
| spl0_2
| spl0_3 ),
inference(avatar_contradiction_clause,[],[f2049]) ).
fof(f2051,plain,
( $false
| ~ spl0_1
| ~ spl0_2 ),
inference(forward_subsumption_resolution,[],[f2012,f1914]) ).
fof(f2052,plain,
( ~ spl0_1
| ~ spl0_2 ),
inference(avatar_contradiction_clause,[],[f2051]) ).
cnf(s1,plain,
( spl0_1
| spl0_2 ),
inference(sat_conversion,[],[f1915]) ).
cnf(s2,plain,
( spl0_1
| spl0_3 ),
inference(sat_conversion,[],[f1920]) ).
cnf(s3,plain,
( ~ spl0_2
| ~ spl0_3 ),
inference(sat_conversion,[],[f2008]) ).
cnf(s4,plain,
( ~ spl0_1
| spl0_2
| ~ spl0_3 ),
inference(sat_conversion,[],[f2046]) ).
cnf(s5,plain,
( ~ spl0_1
| spl0_2
| spl0_3 ),
inference(sat_conversion,[],[f2050]) ).
cnf(s6,plain,
( ~ spl0_1
| ~ spl0_2 ),
inference(sat_conversion,[],[f2052]) ).
cnf(s7,plain,
spl0_1,
inference(rat,[],[s3,s1,s2]) ).
cnf(s8,plain,
~ spl0_2,
inference(rat,[],[s6,s7]) ).
cnf(s9,plain,
spl0_3,
inference(rat,[],[s5,s7,s8]) ).
cnf(s10,plain,
$false,
inference(rat,[],[s4,s7,s9,s8]) ).
fof(f2053,plain,
$false,
inference(avatar_sat_refutation,[],[s10]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.01 % Problem : SWW425-1 : TPTP v9.3.1. Released v5.2.0.
% 0.00/0.03 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.00/0.11 % Computer : n012.cluster.edu
% 0.00/0.11 % Model : x86_64 x86_64
% 0.00/0.11 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.00/0.11 % Memory : 8046.5625MB
% 0.00/0.11 % OS : Linux 6.8.0-71-generic
% 0.00/0.11 % CPULimit : 300
% 0.00/0.11 % WCLimit : 300
% 0.00/0.11 % DateTime : Mon Sep 28 13:52:15 UTC 2026
% 0.00/0.11 % CPUTime :
% 0.00/0.11 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.08/0.13 Running first-order model finding
% 0.08/0.13 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
% 8.82/1.41 % (3384812)Will run a generic schedule for satisfiability detection.
% 8.82/1.41 % (3384827)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=2302187244:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 8.82/1.41 % (3384820)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=3144277278_2999 on theBenchmark for (2999ds/0Mi)
% 8.82/1.41 % Detected minimum model sizes of [3]
% 8.82/1.41 % Detected maximum model sizes of [max]
% 8.82/1.41 % TRYING [3]
% 8.82/1.41 % (3384822)% WARNING: option uhcvi not known.
% 8.82/1.41 % (3384824)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2381931343:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 8.82/1.41 % (3384822)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=1874052446:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 8.82/1.41 % (3384829)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=2232177253:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 8.82/1.41 % (3384825)dis+10_1_sil=32000:sp=arity:random_seed=454373002:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 8.82/1.41 % (3384831)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=1109201980:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 8.82/1.41 % TRYING [4]
% 8.82/1.41 % (3384827)Instruction limit reached!
% 8.82/1.41 % (3384827)------------------------------
% 8.82/1.41 % (3384827)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.82/1.41 % (3384827)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.82/1.41 % (3384827)CaDiCaL version: 2.1.3
% 8.82/1.41 % (3384827)Termination reason: Instruction limit
% 8.82/1.41 % (3384827)Termination phase: Saturation
% 8.82/1.41 % (3384827)Time elapsed: 0.035 s
% 8.82/1.41 % (3384827)Peak memory usage: 12 MB
% 8.82/1.41 % (3384827)Instructions burned: 119 (million)
% 8.82/1.41 % (3384845)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=2549298591:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 8.82/1.41 % Detected minimum model sizes of [3]
% 8.82/1.41 % Detected maximum model sizes of [max]
% 8.82/1.41 % TRYING [3]
% 8.82/1.41 % (3384825)Instruction limit reached!
% 8.82/1.41 % (3384825)------------------------------
% 8.82/1.41 % (3384825)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.82/1.41 % (3384825)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.82/1.41 % (3384825)CaDiCaL version: 2.1.3
% 8.82/1.41 % (3384825)Termination reason: Instruction limit
% 8.82/1.41 % (3384825)Termination phase: Saturation
% 8.82/1.41 % (3384825)Time elapsed: 0.033 s
% 8.82/1.41 % (3384825)Peak memory usage: 12 MB
% 8.82/1.41 % (3384825)Instructions burned: 106 (million)
% 8.82/1.41 % (3384829)Instruction limit reached!
% 8.82/1.41 % (3384829)------------------------------
% 8.82/1.41 % (3384829)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.82/1.41 % (3384829)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.82/1.41 % (3384829)CaDiCaL version: 2.1.3
% 8.82/1.41 % (3384829)Termination reason: Instruction limit
% 8.82/1.41 % (3384829)Termination phase: Saturation
% 8.82/1.41 % (3384829)Time elapsed: 0.037 s
% 8.82/1.41 % (3384829)Peak memory usage: 12 MB
% 8.82/1.41 % (3384829)Instructions burned: 131 (million)
% 8.82/1.41 % (3384847)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=3473011542:i=131:bd=preordered:fsd=on_2999 on theBenchmark for (2999ds/131Mi)
% 8.82/1.41 % (3384848)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=285379000:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2999 on theBenchmark for (2999ds/684Mi)
% 8.82/1.41 % (3384831)Instruction limit reached!
% 8.82/1.41 % (3384831)------------------------------
% 8.82/1.41 % (3384831)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.82/1.41 % (3384831)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.82/1.41 % (3384831)CaDiCaL version: 2.1.3
% 8.82/1.41 % (3384831)Termination reason: Instruction limit
% 8.82/1.41 % (3384831)Termination phase: Saturation
% 8.82/1.41 % (3384831)Time elapsed: 0.049 s
% 8.82/1.41 % (3384831)Peak memory usage: 12 MB
% 8.82/1.41 % (3384831)Instructions burned: 161 (million)
% 8.82/1.41 % (3384851)ott-21_1_sil=16000:fs=off:random_seed=396018037:i=180:av=off:fsr=off_2999 on theBenchmark for (2999ds/180Mi)
% 8.82/1.41 % (3384847)Instruction limit reached!
% 8.82/1.41 % (3384847)------------------------------
% 8.82/1.41 % (3384847)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.07/2.61 % (3384847)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.07/2.61 % (3384847)CaDiCaL version: 2.1.3
% 12.07/2.61 % (3384847)Termination reason: Instruction limit
% 12.07/2.61 % (3384847)Termination phase: Saturation
% 12.07/2.61 % (3384847)Time elapsed: 0.039 s
% 12.07/2.61 % (3384847)Peak memory usage: 13 MB
% 12.07/2.61 % (3384847)Instructions burned: 131 (million)
% 12.07/2.61 % TRYING [4]
% 12.07/2.61 % TRYING [5]
% 12.07/2.61 % (3384853)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=1252910715:i=477:bd=all_2998 on theBenchmark for (2998ds/477Mi)
% 12.07/2.61 % (3384851)Instruction limit reached!
% 12.07/2.61 % (3384851)------------------------------
% 12.07/2.61 % (3384851)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.07/2.61 % (3384851)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.07/2.61 % (3384851)CaDiCaL version: 2.1.3
% 12.07/2.61 % (3384851)Termination reason: Instruction limit
% 12.07/2.61 % (3384851)Termination phase: Saturation
% 12.07/2.61 % (3384851)Time elapsed: 0.038 s
% 12.07/2.61 % (3384851)Peak memory usage: 11 MB
% 12.07/2.61 % (3384851)Instructions burned: 183 (million)
% 12.07/2.61 % (3384857)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=2666202730:fmbsr=1.3:i=865:ins=25_2998 on theBenchmark for (2998ds/865Mi)
% 12.07/2.61 % Detected minimum model sizes of [3]
% 12.07/2.61 % Detected maximum model sizes of [max]
% 12.07/2.61 % TRYING [3]
% 12.07/2.61 % TRYING [4]
% 12.07/2.61 % TRYING [5]
% 12.07/2.61 % (3384853)Instruction limit reached!
% 12.07/2.61 % (3384853)------------------------------
% 12.07/2.61 % (3384853)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.07/2.61 % (3384853)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.07/2.61 % (3384853)CaDiCaL version: 2.1.3
% 12.07/2.61 % (3384853)Termination reason: Instruction limit
% 12.07/2.61 % (3384853)Termination phase: Saturation
% 12.07/2.61 % (3384853)Time elapsed: 0.123 s
% 12.07/2.61 % (3384853)Peak memory usage: 13 MB
% 12.07/2.61 % (3384853)Instructions burned: 479 (million)
% 12.07/2.61 % (3384848)Instruction limit reached!
% 12.07/2.61 % (3384848)------------------------------
% 12.07/2.61 % (3384848)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.07/2.61 % (3384848)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.07/2.61 % (3384848)CaDiCaL version: 2.1.3
% 12.07/2.61 % (3384848)Termination reason: Instruction limit
% 12.07/2.61 % (3384848)Termination phase: Saturation
% 12.07/2.61 % (3384848)Time elapsed: 0.173 s
% 12.07/2.61 % (3384848)Peak memory usage: 15 MB
% 12.07/2.61 % (3384848)Instructions burned: 687 (million)
% 12.07/2.61 % (3384897)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=723038365:i=1179_2997 on theBenchmark for (2997ds/1179Mi)
% 12.07/2.61 % (3384899)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=2733213303:i=889:ins=1_2997 on theBenchmark for (2997ds/889Mi)
% 12.07/2.61 % (3384845)Instruction limit reached!
% 12.07/2.61 % (3384845)------------------------------
% 12.07/2.61 % (3384845)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.07/2.61 % (3384845)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.07/2.61 % (3384845)CaDiCaL version: 2.1.3
% 12.07/2.61 % (3384845)Termination reason: Instruction limit
% 12.07/2.61 % (3384845)Termination phase: Finite model building SAT solving
% 12.07/2.61 % (3384845)Time elapsed: 0.234 s
% 12.07/2.61 % (3384845)Peak memory usage: 18 MB
% 12.07/2.61 % (3384845)Instructions burned: 714 (million)
% 12.07/2.61 % (3384915)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=2333417740:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2996 on theBenchmark for (2996ds/692Mi)
% 12.07/2.61 % (3384857)Instruction limit reached!
% 12.07/2.61 % (3384857)------------------------------
% 12.07/2.61 % (3384857)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.07/2.61 % (3384857)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.07/2.61 % (3384857)CaDiCaL version: 2.1.3
% 12.07/2.61 % (3384857)Termination reason: Instruction limit
% 12.07/2.61 % (3384857)Termination phase: Finite model building SAT solving
% 12.07/2.61 % (3384857)Time elapsed: 0.196 s
% 12.07/2.61 % (3384857)Peak memory usage: 21 MB
% 12.07/2.61 % (3384857)Instructions burned: 868 (million)
% 12.07/2.61 % (3384930)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=244413402:i=879:kws=inv_precedence:fsr=off_2996 on theBenchmark for (2996ds/879Mi)
% 12.07/2.61 % TRYING [14]
% 12.07/2.61 % (3384899)Instruction limit reached!
% 12.07/2.61 % (3384899)------------------------------
% 12.07/2.61 % (3384899)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.07/2.61 % (3384899)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.07/2.61 % (3384899)CaDiCaL version: 2.1.3
% 12.07/2.61 % (3384899)Termination reason: Instruction limit
% 12.07/2.61 % (3384899)Termination phase: Finite model building constraint generation
% 12.07/2.61 % (3384899)Time elapsed: 0.208 s
% 12.07/2.61 % (3384899)Peak memory usage: 91 MB
% 12.07/2.61 % (3384899)Instructions burned: 890 (million)
% 12.07/2.61 % (3384959)fmb+10_1_sil=64000:random_seed=81452361:i=22061:nm=2:gsp=on_2995 on theBenchmark for (2995ds/22061Mi)
% 12.07/2.61 % Detected minimum model sizes of [3]
% 12.07/2.61 % Detected maximum model sizes of [max]
% 12.07/2.61 % TRYING [3]
% 12.07/2.61 % (3384915)Instruction limit reached!
% 12.07/2.61 % (3384915)------------------------------
% 12.07/2.61 % (3384915)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.07/2.61 % (3384915)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.07/2.61 % (3384915)CaDiCaL version: 2.1.3
% 12.07/2.61 % (3384915)Termination reason: Instruction limit
% 12.07/2.61 % (3384915)Termination phase: Saturation
% 12.07/2.61 % (3384915)Time elapsed: 0.187 s
% 12.07/2.61 % (3384915)Peak memory usage: 15 MB
% 12.07/2.61 % (3384915)Instructions burned: 692 (million)
% 12.07/2.61 % (3384964)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=2104181322:i=9515:nm=5_2994 on theBenchmark for (2994ds/9515Mi)
% 12.07/2.61 % TRYING [4]
% 12.07/2.61 % Detected minimum model sizes of [3]
% 12.07/2.61 % Detected maximum model sizes of [max]
% 12.07/2.61 % TRYING [20]
% 12.07/2.61 % (3384930)Instruction limit reached!
% 12.07/2.61 % (3384930)------------------------------
% 12.07/2.61 % (3384930)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.07/2.61 % (3384930)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.07/2.61 % (3384930)CaDiCaL version: 2.1.3
% 12.07/2.61 % (3384930)Termination reason: Instruction limit
% 12.07/2.61 % (3384930)Termination phase: Saturation
% 12.07/2.61 % (3384930)Time elapsed: 0.231 s
% 12.07/2.61 % (3384930)Peak memory usage: 16 MB
% 12.07/2.61 % (3384930)Instructions burned: 882 (million)
% 12.07/2.61 % (3384897)Instruction limit reached!
% 12.07/2.61 % (3384897)------------------------------
% 12.07/2.61 % (3384897)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.07/2.61 % (3384897)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.07/2.61 % (3384897)CaDiCaL version: 2.1.3
% 12.07/2.61 % (3384897)Termination reason: Instruction limit
% 12.07/2.61 % (3384897)Termination phase: Saturation
% 12.07/2.61 % (3384897)Time elapsed: 0.330 s
% 12.07/2.61 % (3384897)Peak memory usage: 16 MB
% 12.07/2.61 % (3384897)Instructions burned: 1181 (million)
% 12.07/2.61 % (3384974)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=2386969823:fmbsr=1.7:i=920_2994 on theBenchmark for (2994ds/920Mi)
% 12.07/2.61 % Detected minimum model sizes of [3]
% 12.07/2.61 % Detected maximum model sizes of [max]
% 12.07/2.61 % TRYING [8]
% 12.07/2.61 % (3384975)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=3358046777:i=5131_2994 on theBenchmark for (2994ds/5131Mi)
% 12.07/2.61 % TRYING [5]
% 12.07/2.61 % (3384974)Instruction limit reached!
% 12.07/2.61 % (3384974)------------------------------
% 12.07/2.61 % (3384974)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.07/2.61 % (3384974)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.07/2.61 % (3384974)CaDiCaL version: 2.1.3
% 12.07/2.61 % (3384974)Termination reason: Instruction limit
% 12.07/2.61 % (3384974)Termination phase: Finite model building constraint generation
% 12.07/2.61 % (3384974)Time elapsed: 0.194 s
% 12.07/2.61 % (3384974)Peak memory usage: 72 MB
% 12.07/2.61 % (3384974)Instructions burned: 924 (million)
% 12.07/2.61 % (3385019)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=951651006:i=1472:ins=7:fdi=8:gsp=on_2992 on theBenchmark for (2992ds/1472Mi)
% 12.07/2.61 % TRYING [6]
% 12.07/2.61 % (3385019)Instruction limit reached!
% 12.07/2.61 % (3385019)------------------------------
% 12.07/2.61 % (3385019)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.07/2.61 % (3385019)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.07/2.61 % (3385019)CaDiCaL version: 2.1.3
% 12.07/2.61 % (3385019)Termination reason: Instruction limit
% 12.07/2.61 % (3385019)Termination phase: Saturation
% 12.07/2.61 % (3385019)Time elapsed: 0.464 s
% 12.07/2.61 % (3385019)Peak memory usage: 27 MB
% 12.07/2.61 % (3385019)Instructions burned: 1475 (million)
% 12.07/2.61 % (3385027)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=941408667:i=6324_2987 on theBenchmark for (2987ds/6324Mi)
% 12.07/2.61 % Detected minimum model sizes of [3]
% 12.07/2.61 % Detected maximum model sizes of [max]
% 12.07/2.61 % TRYING [77]
% 12.07/2.61 % TRYING [6]
% 12.07/2.61 % (3384975)Instruction limit reached!
% 12.07/2.61 % (3384975)------------------------------
% 12.07/2.61 % (3384975)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.07/2.61 % (3384975)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.07/2.61 % (3384975)CaDiCaL version: 2.1.3
% 12.07/2.61 % (3384975)Termination reason: Instruction limit
% 12.07/2.61 % (3384975)Termination phase: Saturation
% 12.07/2.61 % (3384975)Time elapsed: 1.337 s
% 12.07/2.61 % (3384975)Peak memory usage: 31 MB
% 12.07/2.61 % (3384975)Instructions burned: 5134 (million)
% 12.07/2.61 % (3385029)fmb+10_1_fmbas=function:sil=32000:sas=cadical:fmbss=16:random_seed=611896570:fmbsr=2.30978:i=2174_2980 on theBenchmark for (2980ds/2174Mi)
% 12.07/2.61 % Detected minimum model sizes of [3]
% 12.07/2.61 % Detected maximum model sizes of [max]
% 12.07/2.61 % TRYING [16]
% 12.07/2.61 % (3385029)Instruction limit reached!
% 12.07/2.61 % (3385029)------------------------------
% 12.07/2.61 % (3385029)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.07/2.61 % (3385029)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.07/2.61 % (3385029)CaDiCaL version: 2.1.3
% 12.07/2.61 % (3385029)Termination reason: Instruction limit
% 12.07/2.61 % (3385029)Termination phase: Finite model building constraint generation
% 12.07/2.61 % (3385029)Time elapsed: 0.409 s
% 12.07/2.61 % (3385029)Peak memory usage: 134 MB
% 12.07/2.61 % (3385029)Instructions burned: 2179 (million)
% 12.07/2.61 % (3385033)ott-2_1_sil=16000:newcnf=on:random_seed=3527333699:avsq=on:i=869:avsqr=1,16:kws=inv_arity_squared_2976 on theBenchmark for (2976ds/869Mi)
% 12.07/2.61 % (3384964)Instruction limit reached!
% 12.07/2.61 % (3384964)------------------------------
% 12.07/2.61 % (3384964)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.07/2.61 % (3384964)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.07/2.61 % (3384964)CaDiCaL version: 2.1.3
% 12.07/2.61 % (3384964)Termination reason: Instruction limit
% 12.07/2.61 % (3384964)Termination phase: Finite model building constraint generation
% 12.07/2.61 % (3384964)Time elapsed: 1.907 s
% 12.07/2.61 % (3384964)Peak memory usage: 665 MB
% 12.07/2.61 % (3384964)Instructions burned: 9520 (million)
% 12.07/2.61 % (3385033) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-3384812-3385033"...
% 12.07/2.61 % (3385033)...printing done.
% 12.07/2.61 % (3385033)Refutation found. Thanks to Tanya!
% 12.07/2.61 % SZS status Unsatisfiable for theBenchmark
% 12.07/2.61 % SZS output start Proof for theBenchmark
% See solution above
% 12.07/2.61 % (3385033)------------------------------
% 12.07/2.61 % (3385033)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.07/2.61 % (3385033)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.07/2.61 % (3385033)CaDiCaL version: 2.1.3
% 12.07/2.61 % (3385033)Termination reason: Refutation
% 12.07/2.61 % (3385033)Time elapsed: 0.030 s
% 12.07/2.61 % (3385033)Peak memory usage: 13 MB
% 12.07/2.61 % (3385033)Instructions burned: 99 (million)
% 12.07/2.61 % (3384812)Success in time 2.476 s
% 12.07/2.61 % Vampire exiting
%------------------------------------------------------------------------------