%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : FLD072-4 : TPTP v9.3.1. Bugfixed v2.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n018.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 09:49:22 AM UTC 2026
% Result : Unsatisfiable 0.19s 2.13s
% Output : Refutation 0.19s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 18
% Syntax : Number of formulae : 39 ( 29 unt; 0 def)
% Number of atoms : 59 ( 0 equ)
% Maximal formula atoms : 5 ( 1 avg)
% Number of connectives : 43 ( 23 ~; 20 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 13 ( 3 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 5 ( 4 usr; 1 prp; 0-3 aty)
% Number of functors : 6 ( 6 usr; 4 con; 0-2 aty)
% Number of variables : 32 ( 32 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X2,X3,X0,X1,X4,X5] :
( ~ sum(X4,X5,X2)
| ~ sum(X0,X3,X4)
| ~ sum(X3,X5,X1)
| sum(X0,X1,X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',associativity_addition_1) ).
fof(f3,axiom,
! [X0] :
( sum(additive_identity,X0,X0)
| ~ defined(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',existence_of_identity_addition) ).
fof(f4,axiom,
! [X0] :
( sum(additive_inverse(X0),X0,additive_identity)
| ~ defined(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',existence_of_inverse_addition) ).
fof(f5,axiom,
! [X2,X0,X1] :
( ~ sum(X1,X0,X2)
| sum(X0,X1,X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',commutativity_addition) ).
fof(f10,axiom,
! [X2,X0,X1] :
( ~ product(X1,X0,X2)
| product(X0,X1,X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',commutativity_multiplication) ).
fof(f11,axiom,
! [X2,X3,X0,X1,X6,X4,X5] :
( ~ product(X5,X6,X2)
| ~ sum(X3,X4,X5)
| sum(X0,X1,X2)
| ~ product(X3,X6,X0)
| ~ product(X4,X6,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',distributivity_1) ).
fof(f14,axiom,
defined(additive_identity),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',well_definedness_of_additive_identity) ).
fof(f15,axiom,
! [X0] :
( defined(additive_inverse(X0))
| ~ defined(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',well_definedness_of_additive_inverse) ).
fof(f20,axiom,
! [X0,X1] :
( product(X0,X1,multiply(X0,X1))
| ~ defined(X0)
| ~ defined(X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',totality_of_multiplication) ).
fof(f24,axiom,
! [X2,X3,X0,X1,X4] :
( ~ sum(X3,X4,X1)
| ~ less_or_equal(X2,X3)
| ~ sum(X2,X4,X0)
| less_or_equal(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',compatibility_of_order_relation_and_addition) ).
fof(f25,axiom,
! [X2,X0,X1] :
( ~ product(X1,X2,X0)
| ~ less_or_equal(additive_identity,X1)
| ~ less_or_equal(additive_identity,X2)
| less_or_equal(additive_identity,X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',compatibility_of_order_relation_and_multiplication) ).
fof(f27,axiom,
defined(a),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',a_is_defined) ).
fof(f28,axiom,
defined(b),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',b_is_defined) ).
fof(f29,axiom,
defined(u),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',u_is_defined) ).
fof(f30,negated_conjecture,
less_or_equal(a,additive_identity),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',less_or_equal_4) ).
fof(f31,negated_conjecture,
less_or_equal(additive_identity,b),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',less_or_equal_5) ).
fof(f32,negated_conjecture,
product(a,b,u),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',product_6) ).
fof(f33,negated_conjecture,
~ less_or_equal(u,additive_identity),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',not_less_or_equal_7) ).
fof(f38,plain,
sum(additive_identity,a,a),
inference(unit_resulting_resolution,[],[f3,f27]) ).
fof(f40,plain,
sum(additive_identity,u,u),
inference(unit_resulting_resolution,[],[f3,f29]) ).
fof(f44,plain,
sum(u,additive_identity,u),
inference(unit_resulting_resolution,[],[f5,f40]) ).
fof(f69,plain,
sum(additive_inverse(a),a,additive_identity),
inference(unit_resulting_resolution,[],[f4,f27]) ).
fof(f71,plain,
sum(additive_inverse(u),u,additive_identity),
inference(unit_resulting_resolution,[],[f4,f29]) ).
fof(f72,plain,
sum(u,additive_inverse(u),additive_identity),
inference(unit_resulting_resolution,[],[f5,f71]) ).
fof(f74,plain,
sum(a,additive_inverse(a),additive_identity),
inference(unit_resulting_resolution,[],[f5,f69]) ).
fof(f130,plain,
product(b,additive_identity,multiply(b,additive_identity)),
inference(unit_resulting_resolution,[],[f20,f28,f14]) ).
fof(f394,plain,
defined(additive_inverse(a)),
inference(unit_resulting_resolution,[],[f15,f27]) ).
fof(f397,plain,
sum(additive_identity,additive_inverse(a),additive_inverse(a)),
inference(unit_resulting_resolution,[],[f3,f394]) ).
fof(f419,plain,
product(b,additive_inverse(a),multiply(b,additive_inverse(a))),
inference(unit_resulting_resolution,[],[f20,f28,f394]) ).
fof(f434,plain,
less_or_equal(additive_identity,additive_inverse(a)),
inference(unit_resulting_resolution,[],[f24,f30,f74,f397]) ).
fof(f1459,plain,
product(additive_identity,b,multiply(b,additive_identity)),
inference(unit_resulting_resolution,[],[f10,f130]) ).
fof(f1474,plain,
sum(multiply(b,additive_identity),u,u),
inference(unit_resulting_resolution,[],[f11,f32,f32,f38,f1459]) ).
fof(f1491,plain,
sum(multiply(b,additive_identity),additive_identity,additive_identity),
inference(unit_resulting_resolution,[],[f1,f72,f72,f1474]) ).
fof(f2093,plain,
product(additive_inverse(a),b,multiply(b,additive_inverse(a))),
inference(unit_resulting_resolution,[],[f10,f419]) ).
fof(f2094,plain,
less_or_equal(additive_identity,multiply(b,additive_inverse(a))),
inference(unit_resulting_resolution,[],[f25,f31,f434,f419]) ).
fof(f2110,plain,
~ sum(multiply(b,additive_inverse(a)),u,additive_identity),
inference(unit_resulting_resolution,[],[f24,f33,f40,f2094]) ).
fof(f2138,plain,
sum(multiply(b,additive_inverse(a)),u,multiply(b,additive_identity)),
inference(unit_resulting_resolution,[],[f11,f32,f1459,f69,f2093]) ).
fof(f2150,plain,
~ sum(multiply(b,additive_identity),additive_identity,additive_identity),
inference(unit_resulting_resolution,[],[f1,f44,f2110,f2138]) ).
fof(f2165,plain,
$false,
inference(forward_subsumption_resolution,[],[f2150,f1491]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : FLD072-4 : TPTP v9.3.1. Bugfixed v2.1.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.09/0.20 % Computer : n018.cluster.edu
% 0.09/0.20 % Model : x86_64 x86_64
% 0.09/0.20 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.20 % Memory : 8046.5625MB
% 0.09/0.20 % OS : Linux 6.8.0-71-generic
% 0.09/0.20 % CPULimit : 300
% 0.09/0.20 % WCLimit : 300
% 0.09/0.20 % DateTime : Tue Sep 29 00:53:26 UTC 2026
% 0.09/0.20 % CPUTime :
% 0.09/0.20 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.09/0.23 Running first-order theorem proving
% 0.09/0.23 Running: /export/starexec/sandbox2/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 6.49/1.72 % (3950045)Input is clausal, will run a generic CNF schedule.
% 6.49/1.72 % (3950053)lrs+10_1_sil=8000:sp=occurrence:random_seed=1573646278:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 6.49/1.72 % (3950053)Instruction limit reached!
% 6.49/1.72 % (3950053)------------------------------
% 6.49/1.72 % (3950053)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.49/1.72 % (3950053)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.49/1.72 % (3950053)CaDiCaL version: 2.1.3
% 6.49/1.72 % (3950053)Termination reason: Instruction limit
% 6.49/1.72 % (3950053)Termination phase: Saturation
% 6.49/1.72 % (3950053)Time elapsed: 0.028 s
% 6.49/1.72 % (3950053)Peak memory usage: 88 MB
% 6.49/1.72 % (3950053)Instructions burned: 109 (million)
% 6.49/1.72 % (3950054)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=971690488:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 6.49/1.72 % (3950050)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=full:npcc=on:drc=off:sp=weighted_frequency:spb=goal:fd=preordered:foolp=on:random_seed=3904814666:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 6.49/1.72 % (3950051)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=3497779359:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 6.49/1.72 % (3950052)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=990352104:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 6.49/1.72 % (3950055)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=1988644601:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 6.49/1.72 % (3950056)dis-21_1_sil=8000:lcm=predicate:random_seed=1689200674:st=5:avsq=on:i=117:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_2999 on theBenchmark for (2999ds/117Mi)
% 6.49/1.72 % (3950054)Instruction limit reached!
% 6.49/1.72 % (3950054)------------------------------
% 6.49/1.72 % (3950054)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.49/1.72 % (3950054)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.49/1.72 % (3950054)CaDiCaL version: 2.1.3
% 6.49/1.72 % (3950054)Termination reason: Instruction limit
% 6.49/1.72 % (3950054)Termination phase: Saturation
% 6.49/1.72 % (3950054)Time elapsed: 0.061 s
% 6.49/1.72 % (3950054)Peak memory usage: 88 MB
% 6.49/1.72 % (3950054)Instructions burned: 114 (million)
% 6.49/1.72 % (3950058)dis+1010_3_sil=8000:plsq=on:drc=off:fde=none:plsqc=1:bsd=on:plsqr=7,2:sos=on:spb=goal_then_units:random_seed=1538955930:i=143:sd=2:aac=none:ss=axioms:sgt=16_2998 on theBenchmark for (2998ds/143Mi)
% 6.49/1.72 % (3950056)Instruction limit reached!
% 6.49/1.72 % (3950056)------------------------------
% 6.49/1.72 % (3950056)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.49/1.72 % (3950056)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.49/1.72 % (3950056)CaDiCaL version: 2.1.3
% 6.49/1.72 % (3950056)Termination reason: Instruction limit
% 6.49/1.72 % (3950056)Termination phase: Saturation
% 6.49/1.72 % (3950056)Time elapsed: 0.073 s
% 6.49/1.72 % (3950056)Peak memory usage: 89 MB
% 6.49/1.72 % (3950056)Instructions burned: 118 (million)
% 6.49/1.72 % (3950055)Instruction limit reached!
% 6.49/1.72 % (3950055)------------------------------
% 6.49/1.72 % (3950055)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.49/1.72 % (3950055)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.49/1.72 % (3950055)CaDiCaL version: 2.1.3
% 6.49/1.72 % (3950055)Termination reason: Instruction limit
% 6.49/1.72 % (3950055)Termination phase: Saturation
% 6.49/1.72 % (3950055)Time elapsed: 0.110 s
% 6.49/1.72 % (3950055)Peak memory usage: 89 MB
% 6.49/1.72 % (3950055)Instructions burned: 180 (million)
% 6.49/1.72 % (3950058)Instruction limit reached!
% 6.49/1.72 % (3950058)------------------------------
% 6.49/1.72 % (3950058)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.49/1.72 % (3950058)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.49/1.72 % (3950058)CaDiCaL version: 2.1.3
% 6.49/1.72 % (3950058)Termination reason: Instruction limit
% 6.49/1.72 % (3950058)Termination phase: Saturation
% 6.49/1.72 % (3950058)Time elapsed: 0.041 s
% 6.49/1.72 % (3950058)Peak memory usage: 89 MB
% 6.49/1.72 % (3950058)Instructions burned: 144 (million)
% 6.49/1.72 % (3950065)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=1453777883:st=3:avsq=on:s2a=on:i=189:s2at=1.2:avsqr=1,16:sd=2:bd=all:nm=64:ss=axioms:sgt=30_2997 on theBenchmark for (2997ds/189Mi)
% 7.46/1.94 % (3950069)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=2710331904:avsq=on:i=194:fgj=on:bd=preordered_2997 on theBenchmark for (2997ds/194Mi)
% 7.46/1.94 % (3950067)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=1728503:st=4:i=219:sd=3:ss=axioms_2997 on theBenchmark for (2997ds/219Mi)
% 7.46/1.94 % (3950069)Instruction limit reached!
% 7.46/1.94 % (3950069)------------------------------
% 7.46/1.94 % (3950069)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.46/1.94 % (3950069)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.46/1.94 % (3950069)CaDiCaL version: 2.1.3
% 7.46/1.94 % (3950069)Termination reason: Instruction limit
% 7.46/1.94 % (3950069)Termination phase: Saturation
% 7.46/1.94 % (3950069)Time elapsed: 0.037 s
% 7.46/1.94 % (3950069)Peak memory usage: 87 MB
% 7.46/1.94 % (3950069)Instructions burned: 196 (million)
% 7.46/1.94 % (3950068)lrs+10_64_to=lpo:sil=8000:random_seed=3963664463:i=126:bd=preordered_2997 on theBenchmark for (2997ds/126Mi)
% 7.46/1.94 % (3950065)Instruction limit reached!
% 7.46/1.94 % (3950065)------------------------------
% 7.46/1.94 % (3950065)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.46/1.94 % (3950065)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.46/1.94 % (3950065)CaDiCaL version: 2.1.3
% 7.46/1.94 % (3950065)Termination reason: Instruction limit
% 7.46/1.94 % (3950065)Termination phase: Saturation
% 7.46/1.94 % (3950065)Time elapsed: 0.094 s
% 7.46/1.94 % (3950065)Peak memory usage: 93 MB
% 7.46/1.94 % (3950065)Instructions burned: 189 (million)
% 7.46/1.94 % (3950068)Instruction limit reached!
% 7.46/1.94 % (3950068)------------------------------
% 7.46/1.94 % (3950068)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.46/1.94 % (3950068)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.46/1.94 % (3950068)CaDiCaL version: 2.1.3
% 7.46/1.94 % (3950068)Termination reason: Instruction limit
% 7.46/1.94 % (3950068)Termination phase: Saturation
% 7.46/1.94 % (3950068)Time elapsed: 0.060 s
% 7.46/1.94 % (3950068)Peak memory usage: 87 MB
% 7.46/1.94 % (3950068)Instructions burned: 126 (million)
% 7.46/1.94 % (3950073)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=3602377994:i=157:gtg=all_2996 on theBenchmark for (2996ds/157Mi)
% 7.46/1.94 % (3950067)Instruction limit reached!
% 7.46/1.94 % (3950067)------------------------------
% 7.46/1.94 % (3950067)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.46/1.94 % (3950067)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.46/1.94 % (3950067)CaDiCaL version: 2.1.3
% 7.46/1.94 % (3950067)Termination reason: Instruction limit
% 7.46/1.94 % (3950067)Termination phase: Saturation
% 7.46/1.94 % (3950067)Time elapsed: 0.132 s
% 7.46/1.94 % (3950067)Peak memory usage: 89 MB
% 7.46/1.94 % (3950067)Instructions burned: 219 (million)
% 7.46/1.94 % (3950073)Instruction limit reached!
% 7.46/1.94 % (3950073)------------------------------
% 7.46/1.94 % (3950073)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.46/1.94 % (3950073)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.46/1.94 % (3950073)CaDiCaL version: 2.1.3
% 7.46/1.94 % (3950073)Termination reason: Instruction limit
% 7.46/1.94 % (3950073)Termination phase: Saturation
% 7.46/1.94 % (3950073)Time elapsed: 0.055 s
% 7.46/1.94 % (3950073)Peak memory usage: 90 MB
% 7.46/1.94 % (3950073)Instructions burned: 158 (million)
% 7.46/1.94 % (3950075)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=680037448:i=3394:sd=4:ss=included:sgt=64_2995 on theBenchmark for (2995ds/3394Mi)
% 7.46/1.94 % (3950076)lrs+1011_5_to=lpo:sil=8000:tgt=full:plsq=on:prc=on:drc=off:plsqr=31,4:sp=occurrence:urr=on:nwc=0.8:s2agt=16:br=off:random_seed=1588393734:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2995 on theBenchmark for (2995ds/106Mi)
% 7.46/1.94 % (3950079)lrs+1011_20_sil=64000:tgt=ground:plsq=on:fde=unused:plsqc=1:plsqr=14,1:plsql=on:nwc=0.6:random_seed=566406893:st=6:i=242:gtgl=5:kws=arity_squared:av=off:gtg=exists_sym:ss=included_2994 on theBenchmark for (2994ds/242Mi)
% 7.46/1.94 % (3950078)lrs+2_4096_sil=8000:plsq=on:plsqr=12672147,131072:sos=on:spb=goal:lcm=predicate:random_seed=4270704006:i=107_2995 on theBenchmark for (2995ds/107Mi)
% 0.19/2.13 % (3950076)Instruction limit reached!
% 0.19/2.13 % (3950076)------------------------------
% 0.19/2.13 % (3950076)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.19/2.13 % (3950076)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.19/2.13 % (3950076)CaDiCaL version: 2.1.3
% 0.19/2.13 % (3950076)Termination reason: Instruction limit
% 0.19/2.13 % (3950076)Termination phase: Saturation
% 0.19/2.13 % (3950076)Time elapsed: 0.055 s
% 0.19/2.13 % (3950076)Peak memory usage: 90 MB
% 0.19/2.13 % (3950076)Instructions burned: 107 (million)
% 0.19/2.13 % (3950078)Instruction limit reached!
% 0.19/2.13 % (3950078)------------------------------
% 0.19/2.13 % (3950078)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.19/2.13 % (3950078)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.19/2.13 % (3950078)CaDiCaL version: 2.1.3
% 0.19/2.13 % (3950078)Termination reason: Instruction limit
% 0.19/2.13 % (3950078)Termination phase: Saturation
% 0.19/2.13 % (3950078)Time elapsed: 0.066 s
% 0.19/2.13 % (3950078)Peak memory usage: 88 MB
% 0.19/2.13 % (3950078)Instructions burned: 108 (million)
% 0.19/2.13 % (3950079)Instruction limit reached!
% 0.19/2.13 % (3950079)------------------------------
% 0.19/2.13 % (3950079)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.19/2.13 % (3950079)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.19/2.13 % (3950079)CaDiCaL version: 2.1.3
% 0.19/2.13 % (3950079)Termination reason: Instruction limit
% 0.19/2.13 % (3950079)Termination phase: Saturation
% 0.19/2.13 % (3950079)Time elapsed: 0.082 s
% 0.19/2.13 % (3950079)Peak memory usage: 89 MB
% 0.19/2.13 % (3950079)Instructions burned: 245 (million)
% 0.19/2.13 % (3950084)lrs+1010_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:tgt=ground:npcc=on:sims=off:random_seed=210996696:cond=fast:i=5208:av=off_2993 on theBenchmark for (2993ds/5208Mi)
% 0.19/2.13 % (3950086)ott+10_5:4_to=lpo:sil=8000:prc=on:fde=unused:sp=unary_frequency:spb=goal:urr=on:random_seed=1028490223:i=499:bd=all_2993 on theBenchmark for (2993ds/499Mi)
% 0.19/2.13 % (3950085)lrs+1011_16_sil=32000:erd=off:bce=on:random_seed=3863067937:i=134:sd=2:doe=on:ss=axioms:sgt=14_2993 on theBenchmark for (2993ds/134Mi)
% 0.19/2.13 % (3950085)Instruction limit reached!
% 0.19/2.13 % (3950085)------------------------------
% 0.19/2.13 % (3950085)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.19/2.13 % (3950085)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.19/2.13 % (3950085)CaDiCaL version: 2.1.3
% 0.19/2.13 % (3950085)Termination reason: Instruction limit
% 0.19/2.13 % (3950085)Termination phase: Saturation
% 0.19/2.13 % (3950085)Time elapsed: 0.049 s
% 0.19/2.13 % (3950085)Peak memory usage: 87 MB
% 0.19/2.13 % (3950085)Instructions burned: 135 (million)
% 0.19/2.13 % (3950086)Instruction limit reached!
% 0.19/2.13 % (3950086)------------------------------
% 0.19/2.13 % (3950086)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.19/2.13 % (3950086)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.19/2.13 % (3950086)CaDiCaL version: 2.1.3
% 0.19/2.13 % (3950086)Termination reason: Instruction limit
% 0.19/2.13 % (3950086)Termination phase: Saturation
% 0.19/2.13 % (3950086)Time elapsed: 0.145 s
% 0.19/2.13 % (3950086)Peak memory usage: 102 MB
% 0.19/2.13 % (3950086)Instructions burned: 500 (million)
% 0.19/2.13 % (3950090)lrs+10_64_to=lpo:sil=8000:prc=on:sp=reverse_frequency:nwc=5:alpa=false:flr=on:random_seed=1917866565:i=191:fgj=on:bd=all_2991 on theBenchmark for (2991ds/191Mi)
% 0.19/2.13 % (3950091)lrs-11_32_anc=all:sil=8000:spb=goal_then_units:sac=on:random_seed=2618800317:i=264:kws=precedence:fsr=off_2990 on theBenchmark for (2990ds/264Mi)
% 0.19/2.13 % (3950051)First to succeed.
% 0.19/2.13 % (3950051)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-3950045"
% 0.19/2.13 % (3950091)Instruction limit reached!
% 0.19/2.13 % (3950091)------------------------------
% 0.19/2.13 % (3950091)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.19/2.13 % (3950091)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.19/2.13 % (3950091)CaDiCaL version: 2.1.3
% 0.19/2.13 % (3950091)Termination reason: Instruction limit
% 0.19/2.13 % (3950091)Termination phase: Saturation
% 0.19/2.13 % (3950091)Time elapsed: 0.051 s
% 0.19/2.13 % (3950091)Peak memory usage: 87 MB
% 0.19/2.13 % (3950091)Instructions burned: 268 (million)
% 0.19/2.13 % (3950090)Instruction limit reached!
% 0.19/2.13 % (3950090)------------------------------
% 0.19/2.13 % (3950090)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.19/2.13 % (3950090)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.19/2.13 % (3950090)CaDiCaL version: 2.1.3
% 0.19/2.13 % (3950090)Termination reason: Instruction limit
% 0.19/2.13 % (3950090)Termination phase: Saturation
% 0.19/2.13 % (3950090)Time elapsed: 0.100 s
% 0.19/2.13 % (3950090)Peak memory usage: 91 MB
% 0.19/2.13 % (3950090)Instructions burned: 192 (million)
% 0.19/2.13 % (3950094)lrs-22_64_to=lpo:sil=8000:sp=const_frequency:urr=ec_only:nwc=4:flr=on:random_seed=624144023:cond=on:i=156:bs=on:gtg=exists_all:er=known_2989 on theBenchmark for (2989ds/156Mi)
% 0.19/2.13 % (3950095)lrs-1010_1_ncem=casc2026/models/loop8.pt:sil=32000:npcc=on:sp=reverse_frequency:spb=units:lcm=predicate:urr=on:s2agt=8:updr=off:random_seed=2154882953:i=3256:kws=precedence:bd=preordered:av=off_2989 on theBenchmark for (2989ds/3256Mi)
% 0.19/2.13 % (3950094)Instruction limit reached!
% 0.19/2.13 % (3950094)------------------------------
% 0.19/2.13 % (3950094)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.19/2.13 % (3950094)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.19/2.13 % (3950094)CaDiCaL version: 2.1.3
% 0.19/2.13 % (3950094)Termination reason: Instruction limit
% 0.19/2.13 % (3950094)Termination phase: Saturation
% 0.19/2.13 % (3950094)Time elapsed: 0.065 s
% 0.19/2.13 % (3950094)Peak memory usage: 87 MB
% 0.19/2.13 % (3950094)Instructions burned: 158 (million)
% 0.19/2.13 % (3950051)Refutation found. Thanks to Tanya!
% 0.19/2.13 % SZS status Unsatisfiable for theBenchmark
% 0.19/2.13 % SZS output start Proof for theBenchmark
% See solution above
% 0.19/2.13 % (3950051)------------------------------
% 0.19/2.13 % (3950051)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.19/2.13 % (3950051)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.19/2.13 % (3950051)CaDiCaL version: 2.1.3
% 0.19/2.13 % (3950051)Termination reason: Refutation
% 0.19/2.13 % (3950051)Time elapsed: 0.875 s
% 0.19/2.13 % (3950051)Peak memory usage: 129 MB
% 0.19/2.13 % (3950051)Instructions burned: 1349 (million)
% 0.19/2.13 % (3950051)------------------------------
% 0.19/2.13 % (3950051)------------------------------
% 0.19/2.13 % (3950045)Success in time 1.277 s
% 0.19/2.13 % Vampire exiting
%------------------------------------------------------------------------------