%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SET847-1 : TPTP v9.3.1. Released v3.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n010.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 12:44:48 PM UTC 2026
% Result : Unsatisfiable 24.09s 5.69s
% Output : Refutation 24.09s
% Verified :
% SZS Type : Refutation
% Derivation depth : 11
% Number of leaves : 11
% Syntax : Number of formulae : 25 ( 10 unt; 0 def)
% Number of atoms : 44 ( 15 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 45 ( 26 ~; 19 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 4 avg)
% Maximal term depth : 5 ( 2 avg)
% Number of predicates : 4 ( 2 usr; 1 prp; 0-3 aty)
% Number of functors : 11 ( 11 usr; 3 con; 0-3 aty)
% Number of variables : 42 ( 42 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f206,axiom,
! [X2,X3,X0,X1] :
( c_in(X0,c_minus(X1,X3,tc_set(X2)),X2)
| c_in(X0,X3,X2)
| ~ c_in(X0,X1,X2) ),
file('/export/starexec/sandbox/benchmark/Axioms/MSC001-2.ax',cls_Set_ODiffI_0) ).
fof(f225,axiom,
! [X0,X1] : ~ c_in(X0,c_emptyset,X1),
file('/export/starexec/sandbox/benchmark/Axioms/MSC001-2.ax',cls_Set_OemptyE_0) ).
fof(f371,axiom,
! [X0,X1] : c_lessequals(c_emptyset,X0,tc_set(X1)),
file('/export/starexec/sandbox/benchmark/Axioms/MSC001-0.ax',cls_Set_Oempty__subsetI_0) ).
fof(f379,axiom,
! [X2,X0,X1] :
( c_in(c_Main_OsubsetI__1(X0,X1,X2),X0,X2)
| c_lessequals(X0,X1,tc_set(X2)) ),
file('/export/starexec/sandbox/benchmark/Axioms/MSC001-0.ax',cls_Set_OsubsetI_0) ).
fof(f381,axiom,
! [X2,X0,X1] :
( ~ c_lessequals(X0,X1,tc_set(X2))
| ~ c_lessequals(X1,X0,tc_set(X2))
| X1 = X0 ),
file('/export/starexec/sandbox/benchmark/Axioms/MSC001-0.ax',cls_Set_Osubset__antisym_0) ).
fof(f382,plain,
! [X2,X0,X1] :
( ~ c_lessequals(X1,X0,tc_set(X2))
| ~ c_lessequals(X0,X1,tc_set(X2))
| X0 = X1 ),
inference(reorient_equations,[],[f381]) ).
fof(f383,axiom,
! [X0,X1] : c_lessequals(X0,X0,tc_set(X1)),
file('/export/starexec/sandbox/benchmark/Axioms/MSC001-0.ax',cls_Set_Osubset__refl_0) ).
fof(f1435,axiom,
! [X2,X0,X1] :
( c_in(c_Union(X0,tc_set(X2)),c_Zorn_OTFin(X1,X2),tc_set(tc_set(X2)))
| ~ c_lessequals(X0,c_Zorn_OTFin(X1,X2),tc_set(tc_set(tc_set(X2)))) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_Zorn_OTFin__UnionI_0) ).
fof(f1436,axiom,
! [X2,X0,X1] :
( c_in(X0,c_Zorn_Ochain(X1,X2),tc_set(tc_set(X2)))
| ~ c_in(X0,c_Zorn_OTFin(X1,X2),tc_set(tc_set(X2))) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_Zorn_OTFin__chain__lemma4_0) ).
fof(f1439,axiom,
! [X0,X1] :
( ~ c_in(c_Union(c_Zorn_OTFin(X0,X1),tc_set(X1)),c_Zorn_OTFin(X0,X1),tc_set(tc_set(X1)))
| c_Union(c_Zorn_OTFin(X0,X1),tc_set(X1)) = c_Zorn_Osucc(X0,c_Union(c_Zorn_OTFin(X0,X1),tc_set(X1)),X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_Zorn_Oequal__succ__Union_1) ).
fof(f1440,axiom,
! [X2,X0,X1] :
( ~ c_in(X0,c_minus(c_Zorn_Ochain(X1,X2),c_Zorn_Omaxchain(X1,X2),tc_set(tc_set(tc_set(X2)))),tc_set(tc_set(X2)))
| c_Zorn_Osucc(X1,X0,X2) != X0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_Zorn_Osucc__not__equals_0) ).
fof(f1441,negated_conjecture,
! [X0] : ~ c_in(X0,c_Zorn_Omaxchain(v_S,t_a),tc_set(tc_set(t_a))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_conjecture_0) ).
fof(f2107,plain,
! [X0] : c_lessequals(c_Zorn_Omaxchain(v_S,t_a),X0,tc_set(tc_set(tc_set(t_a)))),
inference(resolution,[],[f379,f1441]) ).
fof(f2147,plain,
! [X0] :
( ~ c_lessequals(X0,c_Zorn_Omaxchain(v_S,t_a),tc_set(tc_set(tc_set(t_a))))
| c_Zorn_Omaxchain(v_S,t_a) = X0 ),
inference(resolution,[],[f382,f2107]) ).
fof(f2150,plain,
c_emptyset = c_Zorn_Omaxchain(v_S,t_a),
inference(resolution,[],[f2147,f371]) ).
fof(f2847,plain,
! [X0] :
( ~ c_in(X0,c_minus(c_Zorn_Ochain(v_S,t_a),c_emptyset,tc_set(tc_set(tc_set(t_a)))),tc_set(tc_set(t_a)))
| c_Zorn_Osucc(v_S,X0,t_a) != X0 ),
inference(superposition,[],[f1440,f2150]) ).
fof(f2848,plain,
! [X0] :
( c_Zorn_Osucc(v_S,X0,t_a) != X0
| c_in(X0,c_emptyset,tc_set(tc_set(t_a)))
| ~ c_in(X0,c_Zorn_Ochain(v_S,t_a),tc_set(tc_set(t_a))) ),
inference(resolution,[],[f2847,f206]) ).
fof(f2866,plain,
! [X0] :
( ~ c_in(X0,c_Zorn_Ochain(v_S,t_a),tc_set(tc_set(t_a)))
| c_Zorn_Osucc(v_S,X0,t_a) != X0 ),
inference(forward_subsumption_resolution,[],[f2848,f225]) ).
fof(f2869,plain,
! [X0] :
( ~ c_in(X0,c_Zorn_OTFin(v_S,t_a),tc_set(tc_set(t_a)))
| c_Zorn_Osucc(v_S,X0,t_a) != X0 ),
inference(resolution,[],[f2866,f1436]) ).
fof(f2938,plain,
! [X0] :
( ~ c_lessequals(X0,c_Zorn_OTFin(v_S,t_a),tc_set(tc_set(tc_set(t_a))))
| c_Union(X0,tc_set(t_a)) != c_Zorn_Osucc(v_S,c_Union(X0,tc_set(t_a)),t_a) ),
inference(resolution,[],[f2869,f1435]) ).
fof(f3089,plain,
! [X0,X1] :
( c_Union(c_Zorn_OTFin(X0,X1),tc_set(X1)) = c_Zorn_Osucc(X0,c_Union(c_Zorn_OTFin(X0,X1),tc_set(X1)),X1)
| ~ c_lessequals(c_Zorn_OTFin(X0,X1),c_Zorn_OTFin(X0,X1),tc_set(tc_set(tc_set(X1)))) ),
inference(resolution,[],[f1439,f1435]) ).
fof(f3091,plain,
! [X0,X1] : c_Union(c_Zorn_OTFin(X0,X1),tc_set(X1)) = c_Zorn_Osucc(X0,c_Union(c_Zorn_OTFin(X0,X1),tc_set(X1)),X1),
inference(forward_subsumption_resolution,[],[f3089,f383]) ).
fof(f3132,plain,
c_Union(c_Zorn_OTFin(v_S,t_a),tc_set(t_a)) != c_Zorn_Osucc(v_S,c_Union(c_Zorn_OTFin(v_S,t_a),tc_set(t_a)),t_a),
inference(resolution,[],[f2938,f383]) ).
fof(f5103,plain,
c_Union(c_Zorn_OTFin(v_S,t_a),tc_set(t_a)) != c_Union(c_Zorn_OTFin(v_S,t_a),tc_set(t_a)),
inference(superposition,[],[f3132,f3091]) ).
fof(f5104,plain,
$false,
inference(trivial_inequality_removal,[],[f5103]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SET847-1 : TPTP v9.3.1. Released v3.2.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.11/0.36 % Computer : n010.cluster.edu
% 0.11/0.36 % Model : x86_64 x86_64
% 0.11/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.36 % Memory : 8046.5625MB
% 0.11/0.36 % OS : Linux 6.8.0-71-generic
% 0.11/0.36 % CPULimit : 300
% 0.11/0.36 % WCLimit : 300
% 0.11/0.36 % DateTime : Mon Sep 28 03:00:47 UTC 2026
% 0.11/0.37 % CPUTime :
% 0.11/0.37 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.11/0.40 Running first-order model finding
% 0.11/0.40 Running: /export/starexec/sandbox/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 8.50/1.81 % (1521699)Will run a generic schedule for satisfiability detection.
% 8.50/1.81 % (1521709)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=3362774782:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 8.50/1.81 % (1521705)% WARNING: option uhcvi not known.
% 8.50/1.81 % (1521704)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=1302797284_2999 on theBenchmark for (2999ds/0Mi)
% 8.50/1.81 % (1521705)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=2175928088:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 8.50/1.81 % (1521706)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2996317211:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 8.50/1.81 % (1521707)dis+10_1_sil=32000:sp=arity:random_seed=3662264992:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 8.50/1.81 % (1521708)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=3522840566:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 8.50/1.81 % (1521710)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=1233446579:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 8.50/1.81 % (1521709)Instruction limit reached!
% 8.50/1.81 % (1521709)------------------------------
% 8.50/1.81 % (1521709)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.50/1.81 % (1521709)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.50/1.81 % (1521709)CaDiCaL version: 2.1.3
% 8.50/1.81 % (1521709)Termination reason: Instruction limit
% 8.50/1.81 % (1521709)Termination phase: Saturation
% 8.50/1.81 % (1521709)Time elapsed: 0.043 s
% 8.50/1.81 % (1521709)Peak memory usage: 14 MB
% 8.50/1.81 % (1521709)Instructions burned: 131 (million)
% 8.50/1.81 % (1521718)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=2595470415:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 8.50/1.81 % TRYING [1]
% 8.50/1.81 % TRYING [2]
% 8.50/1.81 % (1521707)Instruction limit reached!
% 8.50/1.81 % (1521707)------------------------------
% 8.50/1.81 % (1521707)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.50/1.81 % (1521707)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.50/1.81 % (1521707)CaDiCaL version: 2.1.3
% 8.50/1.81 % (1521707)Termination reason: Instruction limit
% 8.50/1.81 % (1521707)Termination phase: Saturation
% 8.50/1.81 % (1521707)Time elapsed: 0.071 s
% 8.50/1.81 % (1521707)Peak memory usage: 14 MB
% 8.50/1.81 % (1521707)Instructions burned: 109 (million)
% 8.50/1.81 % (1521708)Instruction limit reached!
% 8.50/1.81 % (1521708)------------------------------
% 8.50/1.81 % (1521708)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.50/1.81 % (1521708)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.50/1.81 % (1521708)CaDiCaL version: 2.1.3
% 8.50/1.81 % (1521708)Termination reason: Instruction limit
% 8.50/1.81 % (1521708)Termination phase: Saturation
% 8.50/1.81 % (1521708)Time elapsed: 0.072 s
% 8.50/1.81 % (1521708)Peak memory usage: 14 MB
% 8.50/1.81 % (1521708)Instructions burned: 116 (million)
% 8.50/1.81 % TRYING [1]
% 8.50/1.81 % TRYING [2]
% 8.50/1.81 % (1521720)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=2255954090:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 8.50/1.81 % (1521721)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=3382607309:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 8.50/1.81 % TRYING [3]
% 8.50/1.81 % (1521710)Instruction limit reached!
% 8.50/1.81 % (1521710)------------------------------
% 8.50/1.81 % (1521710)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.50/1.81 % (1521710)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.50/1.81 % (1521710)CaDiCaL version: 2.1.3
% 8.50/1.81 % (1521710)Termination reason: Instruction limit
% 8.50/1.81 % (1521710)Termination phase: Saturation
% 8.50/1.81 % (1521710)Time elapsed: 0.100 s
% 8.50/1.81 % (1521710)Peak memory usage: 14 MB
% 8.50/1.81 % (1521710)Instructions burned: 160 (million)
% 8.50/1.81 % TRYING [3]
% 8.50/1.81 % (1521724)ott-21_1_sil=16000:fs=off:random_seed=1571729333:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 8.50/1.81 % (1521720)Instruction limit reached!
% 8.50/1.81 % (1521720)------------------------------
% 8.50/1.81 % (1521720)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.50/1.81 % (1521720)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 35.24/5.42 % (1521720)CaDiCaL version: 2.1.3
% 35.24/5.42 % (1521720)Termination reason: Instruction limit
% 35.24/5.42 % (1521720)Termination phase: Saturation
% 35.24/5.42 % (1521720)Time elapsed: 0.080 s
% 35.24/5.42 % (1521720)Peak memory usage: 15 MB
% 35.24/5.42 % (1521720)Instructions burned: 132 (million)
% 35.24/5.42 % (1521726)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=2374212813:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 35.24/5.42 % (1521718)Instruction limit reached!
% 35.24/5.42 % (1521718)------------------------------
% 35.24/5.42 % (1521718)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 35.24/5.42 % (1521718)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 35.24/5.42 % (1521718)CaDiCaL version: 2.1.3
% 35.24/5.42 % (1521718)Termination reason: Instruction limit
% 35.24/5.42 % (1521718)Termination phase: Finite model building constraint generation
% 35.24/5.42 % (1521718)Time elapsed: 0.155 s
% 35.24/5.42 % (1521718)Peak memory usage: 48 MB
% 35.24/5.42 % (1521718)Instructions burned: 715 (million)
% 35.24/5.42 % (1521728)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=1677460434:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 35.24/5.42 % (1521724)Instruction limit reached!
% 35.24/5.42 % (1521724)------------------------------
% 35.24/5.42 % (1521724)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 35.24/5.42 % (1521724)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 35.24/5.42 % (1521724)CaDiCaL version: 2.1.3
% 35.24/5.42 % (1521724)Termination reason: Instruction limit
% 35.24/5.42 % (1521724)Termination phase: Saturation
% 35.24/5.42 % (1521724)Time elapsed: 0.100 s
% 35.24/5.42 % (1521724)Peak memory usage: 14 MB
% 35.24/5.42 % (1521724)Instructions burned: 180 (million)
% 35.24/5.42 % (1521730)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=2352391808:i=1179_2997 on theBenchmark for (2997ds/1179Mi)
% 35.24/5.42 % TRYING [1]
% 35.24/5.42 % TRYING [2]
% 35.24/5.42 % TRYING [3]
% 35.24/5.42 % TRYING [4]
% 35.24/5.42 % (1521728)Instruction limit reached!
% 35.24/5.42 % (1521728)------------------------------
% 35.24/5.42 % (1521728)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 35.24/5.42 % (1521728)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 35.24/5.42 % (1521728)CaDiCaL version: 2.1.3
% 35.24/5.42 % (1521728)Termination reason: Instruction limit
% 35.24/5.42 % (1521728)Termination phase: Finite model building constraint generation
% 35.24/5.42 % (1521728)Time elapsed: 0.211 s
% 35.24/5.42 % (1521728)Peak memory usage: 47 MB
% 35.24/5.42 % (1521728)Instructions burned: 868 (million)
% 35.24/5.42 % (1521732)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=1611409913:i=889:ins=1_2995 on theBenchmark for (2995ds/889Mi)
% 35.24/5.42 % (1521721)Instruction limit reached!
% 35.24/5.42 % (1521721)------------------------------
% 35.24/5.42 % (1521721)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 35.24/5.42 % (1521721)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 35.24/5.42 % (1521721)CaDiCaL version: 2.1.3
% 35.24/5.42 % (1521721)Termination reason: Instruction limit
% 35.24/5.42 % (1521721)Termination phase: Saturation
% 35.24/5.42 % (1521721)Time elapsed: 0.414 s
% 35.24/5.42 % (1521721)Peak memory usage: 19 MB
% 35.24/5.42 % (1521721)Instructions burned: 685 (million)
% 35.24/5.42 % (1521726)Instruction limit reached!
% 35.24/5.42 % (1521726)------------------------------
% 35.24/5.42 % (1521726)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 35.24/5.42 % (1521726)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 35.24/5.42 % (1521726)CaDiCaL version: 2.1.3
% 35.24/5.42 % (1521726)Termination reason: Instruction limit
% 35.24/5.42 % (1521726)Termination phase: Saturation
% 35.24/5.42 % (1521726)Time elapsed: 0.330 s
% 35.24/5.42 % (1521726)Peak memory usage: 14 MB
% 35.24/5.42 % (1521726)Instructions burned: 478 (million)
% 35.24/5.42 % (1521734)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=366911156: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)
% 35.24/5.42 % (1521735)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=2394958405:i=879:kws=inv_precedence:fsr=off_2994 on theBenchmark for (2994ds/879Mi)
% 35.24/5.42 % (1521732)Instruction limit reached!
% 35.24/5.42 % (1521732)------------------------------
% 35.24/5.42 % (1521732)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 24.09/5.68 % (1521732)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 24.09/5.68 % (1521732)CaDiCaL version: 2.1.3
% 24.09/5.68 % (1521732)Termination reason: Instruction limit
% 24.09/5.68 % (1521732)Termination phase: Finite model building constraint generation
% 24.09/5.68 % (1521732)Time elapsed: 0.235 s
% 24.09/5.68 % (1521732)Peak memory usage: 103 MB
% 24.09/5.68 % (1521732)Instructions burned: 895 (million)
% 24.09/5.68 % (1521738)fmb+10_1_sil=64000:random_seed=2826356187:i=22061:nm=2:gsp=on_2992 on theBenchmark for (2992ds/22061Mi)
% 24.09/5.68 % TRYING [1]
% 24.09/5.68 % TRYING [2]
% 24.09/5.68 % TRYING [3]
% 24.09/5.68 % (1521730)Instruction limit reached!
% 24.09/5.68 % (1521730)------------------------------
% 24.09/5.68 % (1521730)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 24.09/5.68 % (1521730)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 24.09/5.68 % (1521730)CaDiCaL version: 2.1.3
% 24.09/5.68 % (1521730)Termination reason: Instruction limit
% 24.09/5.68 % (1521730)Termination phase: Saturation
% 24.09/5.68 % (1521730)Time elapsed: 0.726 s
% 24.09/5.68 % (1521730)Peak memory usage: 27 MB
% 24.09/5.68 % (1521730)Instructions burned: 1180 (million)
% 24.09/5.68 % (1521734)Instruction limit reached!
% 24.09/5.68 % (1521734)------------------------------
% 24.09/5.68 % (1521734)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 24.09/5.68 % (1521734)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 24.09/5.68 % (1521734)CaDiCaL version: 2.1.3
% 24.09/5.68 % (1521734)Termination reason: Instruction limit
% 24.09/5.68 % (1521734)Termination phase: Saturation
% 24.09/5.68 % (1521734)Time elapsed: 0.451 s
% 24.09/5.68 % (1521734)Peak memory usage: 20 MB
% 24.09/5.68 % (1521734)Instructions burned: 693 (million)
% 24.09/5.68 % (1521740)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=459081265:i=9515:nm=5_2989 on theBenchmark for (2989ds/9515Mi)
% 24.09/5.68 % (1521741)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=1563427979:fmbsr=1.7:i=920_2989 on theBenchmark for (2989ds/920Mi)
% 24.09/5.68 % (1521735)Instruction limit reached!
% 24.09/5.68 % (1521735)------------------------------
% 24.09/5.68 % (1521735)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 24.09/5.68 % (1521735)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 24.09/5.68 % (1521735)CaDiCaL version: 2.1.3
% 24.09/5.68 % (1521735)Termination reason: Instruction limit
% 24.09/5.68 % (1521735)Termination phase: Saturation
% 24.09/5.68 % (1521735)Time elapsed: 0.480 s
% 24.09/5.68 % (1521735)Peak memory usage: 23 MB
% 24.09/5.68 % (1521735)Instructions burned: 879 (million)
% 24.09/5.68 % (1521740)Cannot represent all propositional literals internally
% 24.09/5.68 % (1521740)Refutation not found, incomplete strategy
% 24.09/5.68 % (1521740)------------------------------
% 24.09/5.68 % (1521740)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 24.09/5.68 % (1521740)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 24.09/5.68 % (1521740)CaDiCaL version: 2.1.3
% 24.09/5.68 % (1521740)Termination reason: Refutation not found, incomplete strategy
% 24.09/5.68 % (1521740)Time elapsed: 0.054 s
% 24.09/5.68 % (1521740)Peak memory usage: 13 MB
% 24.09/5.68 % (1521740)Instructions burned: 105 (million)
% 24.09/5.68 % (1521744)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=1988443245:i=5131_2989 on theBenchmark for (2989ds/5131Mi)
% 24.09/5.68 % (1521740)------------------------------
% 24.09/5.68 % (1521740)------------------------------
% 24.09/5.68 % TRYING [8]
% 24.09/5.68 % (1521746)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=4005270279:i=1472:ins=7:fdi=8:gsp=on_2989 on theBenchmark for (2989ds/1472Mi)
% 24.09/5.68 % TRYING [4]
% 24.09/5.68 % (1521741)Instruction limit reached!
% 24.09/5.68 % (1521741)------------------------------
% 24.09/5.68 % (1521741)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 24.09/5.68 % (1521741)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 24.09/5.68 % (1521741)CaDiCaL version: 2.1.3
% 24.09/5.68 % (1521741)Termination reason: Instruction limit
% 24.09/5.68 % (1521741)Termination phase: Finite model building constraint generation
% 24.09/5.68 % (1521741)Time elapsed: 0.326 s
% 24.09/5.68 % (1521741)Peak memory usage: 62 MB
% 24.09/5.68 % (1521741)Instructions burned: 921 (million)
% 24.09/5.68 % (1521748)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=2533808525:i=6324_2986 on theBenchmark for (2986ds/6324Mi)
% 24.09/5.69 % (1521748)Cannot represent all propositional literals internally
% 24.09/5.69 % (1521748)Refutation not found, incomplete strategy
% 24.09/5.69 % (1521748)------------------------------
% 24.09/5.69 % (1521748)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 24.09/5.69 % (1521748)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 24.09/5.69 % (1521748)CaDiCaL version: 2.1.3
% 24.09/5.69 % (1521748)Termination reason: Refutation not found, incomplete strategy
% 24.09/5.69 % (1521748)Time elapsed: 0.057 s
% 24.09/5.69 % (1521748)Peak memory usage: 13 MB
% 24.09/5.69 % (1521748)Instructions burned: 113 (million)
% 24.09/5.69 % (1521748)------------------------------
% 24.09/5.69 % (1521748)------------------------------
% 24.09/5.69 % (1521750)fmb+10_1_fmbas=function:sil=32000:sas=cadical:fmbss=16:random_seed=345067058:fmbsr=2.30978:i=2174_2985 on theBenchmark for (2985ds/2174Mi)
% 24.09/5.69 % (1521746)Instruction limit reached!
% 24.09/5.69 % (1521746)------------------------------
% 24.09/5.69 % (1521746)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 24.09/5.69 % (1521746)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 24.09/5.69 % (1521746)CaDiCaL version: 2.1.3
% 24.09/5.69 % (1521746)Termination reason: Instruction limit
% 24.09/5.69 % (1521746)Termination phase: Saturation
% 24.09/5.69 % (1521746)Time elapsed: 0.653 s
% 24.09/5.69 % (1521746)Peak memory usage: 24 MB
% 24.09/5.69 % (1521746)Instructions burned: 1472 (million)
% 24.09/5.69 % (1521752)ott-2_1_sil=16000:newcnf=on:random_seed=2850683940:avsq=on:i=869:avsqr=1,16:kws=inv_arity_squared_2982 on theBenchmark for (2982ds/869Mi)
% 24.09/5.69 % (1521750)Cannot represent all propositional literals internally
% 24.09/5.69 % (1521750)Refutation not found, incomplete strategy
% 24.09/5.69 % (1521750)------------------------------
% 24.09/5.69 % (1521750)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 24.09/5.69 % (1521750)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 24.09/5.69 % (1521750)CaDiCaL version: 2.1.3
% 24.09/5.69 % (1521750)Termination reason: Refutation not found, incomplete strategy
% 24.09/5.69 % (1521750)Time elapsed: 0.312 s
% 24.09/5.69 % (1521750)Peak memory usage: 18 MB
% 24.09/5.69 % (1521750)Instructions burned: 620 (million)
% 24.09/5.69 % (1521750)------------------------------
% 24.09/5.69 % (1521750)------------------------------
% 24.09/5.69 % (1521754)ott+10_1_sil=32000:tgt=ground:random_seed=1905226187:i=5114:av=off_2981 on theBenchmark for (2981ds/5114Mi)
% 24.09/5.69 % TRYING [5]
% 24.09/5.69 % (1521752)Instruction limit reached!
% 24.09/5.69 % (1521752)------------------------------
% 24.09/5.69 % (1521752)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 24.09/5.69 % (1521752)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 24.09/5.69 % (1521752)CaDiCaL version: 2.1.3
% 24.09/5.69 % (1521752)Termination reason: Instruction limit
% 24.09/5.69 % (1521752)Termination phase: Saturation
% 24.09/5.69 % (1521752)Time elapsed: 0.516 s
% 24.09/5.69 % (1521752)Peak memory usage: 18 MB
% 24.09/5.69 % (1521752)Instructions burned: 870 (million)
% 24.09/5.69 % (1521756)fmb+10_1_sil=64000:sas=cadical:bce=on:rp=on:random_seed=4257064648:i=54282_2976 on theBenchmark for (2976ds/54282Mi)
% 24.09/5.69 % TRYING [1]
% 24.09/5.69 % TRYING [2]
% 24.09/5.69 % TRYING [3]
% 24.09/5.69 % TRYING [4]
% 24.09/5.69 % (1521744)Instruction limit reached!
% 24.09/5.69 % (1521744)------------------------------
% 24.09/5.69 % (1521744)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 24.09/5.69 % (1521744)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 24.09/5.69 % (1521744)CaDiCaL version: 2.1.3
% 24.09/5.69 % (1521744)Termination reason: Instruction limit
% 24.09/5.69 % (1521744)Termination phase: Saturation
% 24.09/5.69 % (1521744)Time elapsed: 2.922 s
% 24.09/5.69 % (1521744)Peak memory usage: 54 MB
% 24.09/5.69 % (1521744)Instructions burned: 5132 (million)
% 24.09/5.69 % (1521758)dis-11_1_sil=16000:sp=reverse_frequency:alpa=true:random_seed=2428251368:i=3512:aac=none_2959 on theBenchmark for (2959ds/3512Mi)
% 24.09/5.69 % TRYING [5]
% 24.09/5.69 % TRYING [5]
% 24.09/5.69 % (1521754)Instruction limit reached!
% 24.09/5.69 % (1521754)------------------------------
% 24.09/5.69 % (1521754)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 24.09/5.69 % (1521754)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 24.09/5.69 % (1521754)CaDiCaL version: 2.1.3
% 24.09/5.69 % (1521754)Termination reason: Instruction limit
% 24.09/5.69 % (1521754)Termination phase: Saturation
% 24.09/5.69 % (1521754)Time elapsed: 3.185 s
% 24.09/5.69 % (1521754)Peak memory usage: 84 MB
% 24.09/5.69 % (1521754)Instructions burned: 5114 (million)
% 24.09/5.69 % (1521760)dis+21_1_sil=32000:sas=cadical:random_seed=3781497477:i=3773:amm=off_2949 on theBenchmark for (2949ds/3773Mi)
% 24.09/5.69 % (1521760) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-1521699-1521760"...
% 24.09/5.69 % (1521760)...printing done.
% 24.09/5.69 % (1521760)Refutation found. Thanks to Tanya!
% 24.09/5.69 % SZS status Unsatisfiable for theBenchmark
% 24.09/5.69 % SZS output start Proof for theBenchmark
% See solution above
% 24.09/5.69 % (1521760)------------------------------
% 24.09/5.69 % (1521760)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 24.09/5.69 % (1521760)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 24.09/5.69 % (1521760)CaDiCaL version: 2.1.3
% 24.09/5.69 % (1521760)Termination reason: Refutation
% 24.09/5.69 % (1521760)Time elapsed: 0.129 s
% 24.09/5.69 % (1521760)Peak memory usage: 15 MB
% 24.09/5.69 % (1521760)Instructions burned: 200 (million)
% 24.09/5.69 % (1521699)Success in time 5.275 s
% 24.09/5.69 % Vampire exiting
%------------------------------------------------------------------------------