%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : GRP750-1 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n015.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 10:18:42 AM UTC 2026
% Result : Unsatisfiable 22.80s 3.79s
% Output : Refutation 22.80s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 7
% Syntax : Number of formulae : 20 ( 20 unt; 0 def)
% Number of atoms : 20 ( 19 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 1 ( 1 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 4 avg)
% Maximal term depth : 6 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 6 ( 6 usr; 3 con; 0-2 aty)
% Number of variables : 50 ( 50 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0,X1] : mult(X0,ld(X0,X1)) = X1,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',f01) ).
fof(f2,axiom,
! [X0,X1] : ld(X0,mult(X0,X1)) = X1,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',f02) ).
fof(f3,axiom,
! [X0,X1] : mult(rd(X0,X1),X1) = X0,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',f03) ).
fof(f4,axiom,
! [X0,X1] : rd(mult(X0,X1),X1) = X0,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',f04) ).
fof(f5,axiom,
! [X2,X0,X1] : mult(mult(X0,mult(X0,X0)),mult(X1,X2)) = mult(mult(X0,X1),mult(mult(X0,X0),X2)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',f05) ).
fof(f6,axiom,
! [X2,X0,X1] : mult(mult(X0,X1),mult(X2,X2)) = mult(mult(X0,X2),mult(X1,X2)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',f06) ).
fof(f7,negated_conjecture,
mult(mult(a,a),mult(b,c)) != mult(mult(a,b),mult(a,c)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',goals) ).
fof(f12,plain,
! [X2,X0,X1] : mult(mult(X1,X2),mult(ld(X1,X0),X2)) = mult(X0,mult(X2,X2)),
inference(superposition,[],[f6,f1]) ).
fof(f27,plain,
! [X2,X0,X1] : mult(X1,X2) = ld(mult(X0,X2),mult(mult(X0,X1),mult(X2,X2))),
inference(superposition,[],[f2,f6]) ).
fof(f28,plain,
! [X2,X0,X1] : mult(mult(X1,X2),mult(mult(X1,X1),ld(X2,X0))) = mult(mult(X1,mult(X1,X1)),X0),
inference(superposition,[],[f5,f1]) ).
fof(f41,plain,
! [X2,X0,X1] : mult(mult(X0,mult(X0,X0)),mult(X2,mult(X1,X1))) = mult(mult(X0,X2),mult(mult(X0,X1),mult(X0,X1))),
inference(superposition,[],[f5,f6]) ).
fof(f59,plain,
! [X2,X0,X1] : mult(X2,mult(X1,X1)) = mult(X0,mult(ld(rd(X0,X1),X2),X1)),
inference(superposition,[],[f12,f3]) ).
fof(f270,plain,
! [X2,X0,X1] : mult(ld(rd(X2,X1),X0),X1) = ld(X2,mult(X0,mult(X1,X1))),
inference(superposition,[],[f2,f59]) ).
fof(f451,plain,
! [X2,X0,X1] : mult(mult(X0,X0),ld(X2,X1)) = ld(mult(X0,X2),mult(mult(X0,mult(X0,X0)),X1)),
inference(superposition,[],[f2,f28]) ).
fof(f2071,plain,
! [X2,X0,X1] : mult(X1,mult(X0,X2)) = ld(mult(X0,mult(X0,X2)),mult(mult(X0,mult(X0,X0)),mult(X1,mult(X2,X2)))),
inference(superposition,[],[f27,f41]) ).
fof(f84002,plain,
! [X2,X0,X1] : mult(X0,mult(X1,X2)) = mult(mult(X1,X1),ld(mult(X1,X2),mult(X0,mult(X2,X2)))),
inference(superposition,[],[f451,f2071]) ).
fof(f84063,plain,
! [X2,X0,X1] : mult(X0,mult(X1,X2)) = mult(mult(X1,X1),mult(ld(rd(mult(X1,X2),X2),X0),X2)),
inference(forward_demodulation,[],[f84002,f270]) ).
fof(f84196,plain,
! [X2,X0,X1] : mult(X0,mult(X1,X2)) = mult(mult(X1,X1),mult(ld(X1,X0),X2)),
inference(forward_demodulation,[],[f84063,f4]) ).
fof(f86737,plain,
! [X2,X0,X1] : mult(mult(X1,X1),mult(X0,X2)) = mult(mult(X1,X0),mult(X1,X2)),
inference(superposition,[],[f84196,f2]) ).
fof(f89991,plain,
$false,
inference(backward_subsumption_resolution,[],[f7,f86737]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : GRP750-1 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.15/0.42 % Computer : n015.cluster.edu
% 0.15/0.42 % Model : x86_64 x86_64
% 0.15/0.42 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.42 % Memory : 8046.5625MB
% 0.15/0.42 % OS : Linux 6.8.0-71-generic
% 0.15/0.42 % CPULimit : 300
% 0.15/0.42 % WCLimit : 300
% 0.15/0.42 % DateTime : Sun Sep 27 10:45:47 UTC 2026
% 0.15/0.42 % CPUTime :
% 0.15/0.42 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.15/0.46 Running first-order model finding
% 0.15/0.46 Running: /export/starexec/sandbox/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 22.80/3.74 % (1467454)Will run a generic schedule for satisfiability detection.
% 22.80/3.74 % (1467460)% WARNING: option uhcvi not known.
% 22.80/3.74 % (1467460)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=2196774196:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 22.80/3.74 % (1467459)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=436849561_2999 on theBenchmark for (2999ds/0Mi)
% 22.80/3.74 % TRYING [1]
% 22.80/3.74 % TRYING [2]
% 22.80/3.74 % TRYING [3]
% 22.80/3.74 % (1467462)dis+10_1_sil=32000:sp=arity:random_seed=3987074609:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 22.80/3.74 % TRYING [4]
% 22.80/3.74 % (1467461)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=1436663253:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 22.80/3.74 % (1467463)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=2676526938:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 22.80/3.74 % (1467464)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=753237447:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 22.80/3.74 % (1467465)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=3159253515:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 22.80/3.74 % TRYING [5]
% 22.80/3.74 % (1467462)Instruction limit reached!
% 22.80/3.74 % (1467462)------------------------------
% 22.80/3.74 % (1467462)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 22.80/3.74 % (1467462)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.80/3.74 % (1467462)CaDiCaL version: 2.1.3
% 22.80/3.74 % (1467462)Termination reason: Instruction limit
% 22.80/3.74 % (1467462)Termination phase: Saturation
% 22.80/3.74 % (1467462)Time elapsed: 0.081 s
% 22.80/3.74 % (1467462)Peak memory usage: 11 MB
% 22.80/3.74 % (1467462)Instructions burned: 103 (million)
% 22.80/3.74 % (1467463)Instruction limit reached!
% 22.80/3.74 % (1467463)------------------------------
% 22.80/3.74 % (1467463)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 22.80/3.74 % (1467463)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.80/3.74 % (1467463)CaDiCaL version: 2.1.3
% 22.80/3.74 % (1467463)Termination reason: Instruction limit
% 22.80/3.74 % (1467463)Termination phase: Saturation
% 22.80/3.74 % (1467463)Time elapsed: 0.111 s
% 22.80/3.74 % (1467463)Peak memory usage: 12 MB
% 22.80/3.74 % (1467463)Instructions burned: 117 (million)
% 22.80/3.74 % (1467473)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=3037248609:i=714:nm=2_2998 on theBenchmark for (2998ds/714Mi)
% 22.80/3.74 % TRYING [1]
% 22.80/3.74 % TRYING [2]
% 22.80/3.74 % TRYING [3]
% 22.80/3.74 % (1467464)Instruction limit reached!
% 22.80/3.74 % (1467464)------------------------------
% 22.80/3.74 % (1467464)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 22.80/3.74 % (1467464)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.80/3.74 % (1467464)CaDiCaL version: 2.1.3
% 22.80/3.74 % (1467464)Termination reason: Instruction limit
% 22.80/3.74 % (1467464)Termination phase: Saturation
% 22.80/3.74 % (1467464)Time elapsed: 0.132 s
% 22.80/3.74 % (1467464)Peak memory usage: 13 MB
% 22.80/3.74 % (1467464)Instructions burned: 131 (million)
% 22.80/3.74 % TRYING [4]
% 22.80/3.74 % (1467475)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=782540692:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 22.80/3.74 % (1467465)Instruction limit reached!
% 22.80/3.74 % (1467465)------------------------------
% 22.80/3.74 % (1467465)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 22.80/3.74 % (1467465)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.80/3.74 % (1467465)CaDiCaL version: 2.1.3
% 22.80/3.74 % (1467465)Termination reason: Instruction limit
% 22.80/3.74 % (1467465)Termination phase: Saturation
% 22.80/3.74 % (1467465)Time elapsed: 0.160 s
% 22.80/3.74 % (1467465)Peak memory usage: 12 MB
% 22.80/3.74 % (1467465)Instructions burned: 159 (million)
% 22.80/3.74 % (1467478)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=2046367699:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 22.80/3.74 % (1467480)ott-21_1_sil=16000:fs=off:random_seed=3930419005:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 22.80/3.74 % (1467475)Instruction limit reached!
% 22.80/3.74 % (1467475)------------------------------
% 22.80/3.74 % (1467475)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 22.80/3.79 % (1467475)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.80/3.79 % (1467475)CaDiCaL version: 2.1.3
% 22.80/3.79 % (1467475)Termination reason: Instruction limit
% 22.80/3.79 % (1467475)Termination phase: Saturation
% 22.80/3.79 % (1467475)Time elapsed: 0.107 s
% 22.80/3.79 % (1467475)Peak memory usage: 13 MB
% 22.80/3.79 % (1467475)Instructions burned: 131 (million)
% 22.80/3.79 % TRYING [5]
% 22.80/3.79 % (1467484)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=3189612905:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 22.80/3.79 % (1467480)Instruction limit reached!
% 22.80/3.79 % (1467480)------------------------------
% 22.80/3.79 % (1467480)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 22.80/3.79 % (1467480)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.80/3.79 % (1467480)CaDiCaL version: 2.1.3
% 22.80/3.79 % (1467480)Termination reason: Instruction limit
% 22.80/3.79 % (1467480)Termination phase: Saturation
% 22.80/3.79 % (1467480)Time elapsed: 0.159 s
% 22.80/3.79 % (1467480)Peak memory usage: 12 MB
% 22.80/3.79 % (1467480)Instructions burned: 181 (million)
% 22.80/3.79 % (1467486)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=3413042814:fmbsr=1.3:i=865:ins=25_2996 on theBenchmark for (2996ds/865Mi)
% 22.80/3.79 % TRYING [1]
% 22.80/3.79 % TRYING [2]
% 22.80/3.79 % TRYING [3]
% 22.80/3.79 % TRYING [4]
% 22.80/3.79 % TRYING [5]
% 22.80/3.79 % TRYING [6]
% 22.80/3.79 % (1467484)Instruction limit reached!
% 22.80/3.79 % (1467484)------------------------------
% 22.80/3.79 % (1467484)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 22.80/3.79 % (1467484)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.80/3.79 % (1467484)CaDiCaL version: 2.1.3
% 22.80/3.79 % (1467484)Termination reason: Instruction limit
% 22.80/3.79 % (1467484)Termination phase: Saturation
% 22.80/3.79 % (1467484)Time elapsed: 0.432 s
% 22.80/3.79 % (1467484)Peak memory usage: 15 MB
% 22.80/3.79 % (1467484)Instructions burned: 478 (million)
% 22.80/3.79 % (1467488)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=2851866761:i=1179_2992 on theBenchmark for (2992ds/1179Mi)
% 22.80/3.79 % (1467473)Instruction limit reached!
% 22.80/3.79 % (1467473)------------------------------
% 22.80/3.79 % (1467473)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 22.80/3.79 % (1467473)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.80/3.79 % (1467473)CaDiCaL version: 2.1.3
% 22.80/3.79 % (1467473)Termination reason: Instruction limit
% 22.80/3.79 % (1467473)Termination phase: Finite model building SAT solving
% 22.80/3.79 % (1467473)Time elapsed: 0.654 s
% 22.80/3.79 % (1467473)Peak memory usage: 18 MB
% 22.80/3.79 % (1467473)Instructions burned: 714 (million)
% 22.80/3.79 % (1467490)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=302687751:i=889:ins=1_2991 on theBenchmark for (2991ds/889Mi)
% 22.80/3.79 % (1467478)Instruction limit reached!
% 22.80/3.79 % (1467478)------------------------------
% 22.80/3.79 % (1467478)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 22.80/3.79 % (1467478)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.80/3.79 % (1467478)CaDiCaL version: 2.1.3
% 22.80/3.79 % (1467478)Termination reason: Instruction limit
% 22.80/3.79 % (1467478)Termination phase: Saturation
% 22.80/3.79 % (1467478)Time elapsed: 0.637 s
% 22.80/3.79 % (1467478)Peak memory usage: 19 MB
% 22.80/3.79 % (1467478)Instructions burned: 684 (million)
% 22.80/3.79 % (1467492)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=3545832130:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2991 on theBenchmark for (2991ds/692Mi)
% 22.80/3.79 % TRYING [14]
% 22.80/3.79 % TRYING [6]
% 22.80/3.79 % (1467486)Instruction limit reached!
% 22.80/3.79 % (1467486)------------------------------
% 22.80/3.79 % (1467486)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 22.80/3.79 % (1467486)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.80/3.79 % (1467486)CaDiCaL version: 2.1.3
% 22.80/3.79 % (1467486)Termination reason: Instruction limit
% 22.80/3.79 % (1467486)Termination phase: Finite model building SAT solving
% 22.80/3.79 % (1467486)Time elapsed: 0.705 s
% 22.80/3.79 % (1467486)Peak memory usage: 18 MB
% 22.80/3.79 % (1467486)Instructions burned: 866 (million)
% 22.80/3.79 % (1467494)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=2746448243:i=879:kws=inv_precedence:fsr=off_2988 on theBenchmark for (2988ds/879Mi)
% 22.80/3.79 % (1467490)Instruction limit reached!
% 22.80/3.79 % (1467490)------------------------------
% 22.80/3.79 % (1467490)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 22.80/3.79 % (1467490)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.80/3.79 % (1467490)CaDiCaL version: 2.1.3
% 22.80/3.79 % (1467490)Termination reason: Instruction limit
% 22.80/3.79 % (1467490)Termination phase: Finite model building constraint generation
% 22.80/3.79 % (1467490)Time elapsed: 0.617 s
% 22.80/3.79 % (1467490)Peak memory usage: 77 MB
% 22.80/3.79 % (1467490)Instructions burned: 890 (million)
% 22.80/3.79 % (1467496)fmb+10_1_sil=64000:random_seed=1445595412:i=22061:nm=2:gsp=on_2985 on theBenchmark for (2985ds/22061Mi)
% 22.80/3.79 % TRYING [1]
% 22.80/3.79 % TRYING [2]
% 22.80/3.79 % TRYING [3]
% 22.80/3.79 % TRYING [4]
% 22.80/3.79 % TRYING [5]
% 22.80/3.79 % (1467492)Instruction limit reached!
% 22.80/3.79 % (1467492)------------------------------
% 22.80/3.79 % (1467492)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 22.80/3.79 % (1467492)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.80/3.79 % (1467492)CaDiCaL version: 2.1.3
% 22.80/3.79 % (1467492)Termination reason: Instruction limit
% 22.80/3.79 % (1467492)Termination phase: Saturation
% 22.80/3.79 % (1467492)Time elapsed: 0.728 s
% 22.80/3.79 % (1467492)Peak memory usage: 20 MB
% 22.80/3.79 % (1467492)Instructions burned: 693 (million)
% 22.80/3.79 % (1467498)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=989761571:i=9515:nm=5_2983 on theBenchmark for (2983ds/9515Mi)
% 22.80/3.79 % TRYING [20]
% 22.80/3.79 % (1467494)Instruction limit reached!
% 22.80/3.79 % (1467494)------------------------------
% 22.80/3.79 % (1467494)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 22.80/3.79 % (1467494)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.80/3.79 % (1467494)CaDiCaL version: 2.1.3
% 22.80/3.79 % (1467494)Termination reason: Instruction limit
% 22.80/3.79 % (1467494)Termination phase: Saturation
% 22.80/3.79 % (1467494)Time elapsed: 0.618 s
% 22.80/3.79 % (1467494)Peak memory usage: 17 MB
% 22.80/3.79 % (1467494)Instructions burned: 879 (million)
% 22.80/3.79 % (1467500)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=2103953019:fmbsr=1.7:i=920_2982 on theBenchmark for (2982ds/920Mi)
% 22.80/3.79 % TRYING [8]
% 22.80/3.79 % (1467488)Instruction limit reached!
% 22.80/3.79 % (1467488)------------------------------
% 22.80/3.79 % (1467488)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 22.80/3.79 % (1467488)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.80/3.79 % (1467488)CaDiCaL version: 2.1.3
% 22.80/3.79 % (1467488)Termination reason: Instruction limit
% 22.80/3.79 % (1467488)Termination phase: Saturation
% 22.80/3.79 % (1467488)Time elapsed: 1.130 s
% 22.80/3.79 % (1467488)Peak memory usage: 24 MB
% 22.80/3.79 % (1467488)Instructions burned: 1179 (million)
% 22.80/3.79 % (1467503)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=1000315183:i=5131_2980 on theBenchmark for (2980ds/5131Mi)
% 22.80/3.79 % TRYING [6]
% 22.80/3.79 % (1467500)Instruction limit reached!
% 22.80/3.79 % (1467500)------------------------------
% 22.80/3.79 % (1467500)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 22.80/3.79 % (1467500)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.80/3.79 % (1467500)CaDiCaL version: 2.1.3
% 22.80/3.79 % (1467500)Termination reason: Instruction limit
% 22.80/3.79 % (1467500)Termination phase: Finite model building SAT solving
% 22.80/3.79 % (1467500)Time elapsed: 0.460 s
% 22.80/3.79 % (1467500)Peak memory usage: 52 MB
% 22.80/3.79 % (1467500)Instructions burned: 920 (million)
% 22.80/3.79 % (1467558)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=1903999504:i=1472:ins=7:fdi=8:gsp=on_2977 on theBenchmark for (2977ds/1472Mi)
% 22.80/3.79 % (1467558)Instruction limit reached!
% 22.80/3.79 % (1467558)------------------------------
% 22.80/3.79 % (1467558)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 22.80/3.79 % (1467558)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.80/3.79 % (1467558)CaDiCaL version: 2.1.3
% 22.80/3.79 % (1467558)Termination reason: Instruction limit
% 22.80/3.79 % (1467558)Termination phase: Saturation
% 22.80/3.79 % (1467558)Time elapsed: 0.747 s
% 22.80/3.79 % (1467558)Peak memory usage: 28 MB
% 22.80/3.79 % (1467558)Instructions burned: 1472 (million)
% 22.80/3.79 % (1467574)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=882738105:i=6324_2969 on theBenchmark for (2969ds/6324Mi)
% 22.80/3.79 % TRYING [77]
% 22.80/3.79 % (1467460) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-1467454-1467460"...
% 22.80/3.79 % (1467460)...printing done.
% 22.80/3.79 % (1467460)Refutation found. Thanks to Tanya!
% 22.80/3.79 % SZS status Unsatisfiable for theBenchmark
% 22.80/3.79 % SZS output start Proof for theBenchmark
% See solution above
% 22.80/3.79 % (1467460)------------------------------
% 22.80/3.79 % (1467460)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 22.80/3.79 % (1467460)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.80/3.79 % (1467460)CaDiCaL version: 2.1.3
% 22.80/3.79 % (1467460)Termination reason: Refutation
% 22.80/3.79 % (1467460)Time elapsed: 3.250 s
% 22.80/3.79 % (1467460)Peak memory usage: 68 MB
% 22.80/3.79 % (1467460)Instructions burned: 9099 (million)
% 22.80/3.79 % (1467454)Success in time 3.317 s
% 22.80/3.79 % Vampire exiting
%------------------------------------------------------------------------------