%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : RNG006-3 : TPTP v9.3.1. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n005.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 12:35:41 PM UTC 2026
% Result : Unsatisfiable 20.62s 7.52s
% Output : Refutation 20.62s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 14
% Syntax : Number of formulae : 30 ( 15 unt; 0 def)
% Number of atoms : 58 ( 5 equ)
% Maximal formula atoms : 5 ( 1 avg)
% Number of connectives : 57 ( 29 ~; 28 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 13 ( 4 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 4 ( 2 usr; 1 prp; 0-3 aty)
% Number of functors : 10 ( 10 usr; 8 con; 0-2 aty)
% Number of variables : 53 ( 53 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0] : sum(additive_identity,X0,X0),
file('/export/starexec/sandbox/benchmark/Axioms/RNG001-0.ax',additive_identity1) ).
fof(f2,axiom,
! [X0] : sum(X0,additive_identity,X0),
file('/export/starexec/sandbox/benchmark/Axioms/RNG001-0.ax',additive_identity2) ).
fof(f3,axiom,
! [X0,X1] : product(X0,X1,multiply(X0,X1)),
file('/export/starexec/sandbox/benchmark/Axioms/RNG001-0.ax',closure_of_multiplication) ).
fof(f5,axiom,
! [X0] : sum(additive_inverse(X0),X0,additive_identity),
file('/export/starexec/sandbox/benchmark/Axioms/RNG001-0.ax',left_inverse) ).
fof(f7,axiom,
! [X2,X3,X0,X1,X4,X5] :
( ~ sum(X2,X3,X5)
| ~ sum(X1,X3,X4)
| ~ sum(X0,X1,X2)
| sum(X0,X4,X5) ),
file('/export/starexec/sandbox/benchmark/Axioms/RNG001-0.ax',associativity_of_addition1) ).
fof(f8,axiom,
! [X2,X3,X0,X1,X4,X5] :
( ~ sum(X1,X3,X4)
| ~ sum(X0,X1,X2)
| ~ sum(X0,X4,X5)
| sum(X2,X3,X5) ),
file('/export/starexec/sandbox/benchmark/Axioms/RNG001-0.ax',associativity_of_addition2) ).
fof(f9,axiom,
! [X2,X0,X1] :
( ~ sum(X0,X1,X2)
| sum(X1,X0,X2) ),
file('/export/starexec/sandbox/benchmark/Axioms/RNG001-0.ax',commutativity_of_addition) ).
fof(f12,axiom,
! [X2,X3,X0,X1,X6,X4,X5] :
( ~ product(X0,X5,X6)
| ~ product(X0,X3,X4)
| ~ sum(X1,X3,X5)
| ~ product(X0,X1,X2)
| sum(X2,X4,X6) ),
file('/export/starexec/sandbox/benchmark/Axioms/RNG001-0.ax',distributivity1) ).
fof(f16,axiom,
! [X2,X3,X0,X1] :
( ~ sum(X0,X1,X3)
| ~ sum(X0,X1,X2)
| X2 = X3 ),
file('/export/starexec/sandbox/benchmark/Axioms/RNG001-0.ax',addition_is_well_defined) ).
fof(f18,axiom,
sum(b,additive_inverse(c),bS_Ic),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',b_plus_inverse_c) ).
fof(f19,axiom,
product(a,b,aPb),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',a_times_b) ).
fof(f20,axiom,
product(a,c,aPc),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',a_times_c) ).
fof(f21,axiom,
sum(aPb,additive_inverse(aPc),aPb_S_IaPc),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',aPb_plus_IaPc) ).
fof(f22,negated_conjecture,
~ product(a,bS_Ic,aPb_S_IaPc),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_a_times_bS_Ic_is_aPb_S__IaPc) ).
fof(f29,plain,
sum(additive_inverse(aPc),aPb,aPb_S_IaPc),
inference(resolution,[],[f9,f21]) ).
fof(f39,plain,
! [X0] :
( ~ sum(additive_inverse(aPc),aPb,X0)
| aPb_S_IaPc = X0 ),
inference(resolution,[],[f29,f16]) ).
fof(f46,plain,
! [X2,X3,X0,X1] :
( ~ sum(X3,X0,additive_identity)
| ~ sum(X0,X1,X2)
| sum(X3,X2,X1) ),
inference(resolution,[],[f7,f1]) ).
fof(f60,plain,
! [X2,X3,X0,X1] :
( ~ sum(X0,additive_inverse(X1),X2)
| ~ sum(X0,additive_identity,X3)
| sum(X2,X1,X3) ),
inference(resolution,[],[f8,f5]) ).
fof(f78,plain,
! [X2,X3,X0,X1] :
( ~ product(a,X2,X3)
| ~ sum(X2,X0,b)
| ~ product(a,X0,X1)
| sum(X3,X1,aPb) ),
inference(resolution,[],[f12,f19]) ).
fof(f185,plain,
! [X2,X0,X1] :
( sum(additive_inverse(X0),X2,X1)
| ~ sum(X0,X1,X2) ),
inference(resolution,[],[f46,f5]) ).
fof(f293,plain,
! [X0] :
( ~ sum(b,additive_identity,X0)
| sum(bS_Ic,c,X0) ),
inference(resolution,[],[f60,f18]) ).
fof(f304,plain,
sum(bS_Ic,c,b),
inference(resolution,[],[f293,f2]) ).
fof(f324,plain,
sum(c,bS_Ic,b),
inference(resolution,[],[f304,f9]) ).
fof(f368,plain,
! [X0,X1] :
( ~ product(a,X0,X1)
| ~ sum(c,X0,b)
| sum(aPc,X1,aPb) ),
inference(resolution,[],[f78,f20]) ).
fof(f670,plain,
! [X0] :
( ~ sum(aPc,X0,aPb)
| aPb_S_IaPc = X0 ),
inference(resolution,[],[f185,f39]) ).
fof(f3131,plain,
! [X0] :
( sum(aPc,multiply(a,X0),aPb)
| ~ sum(c,X0,b) ),
inference(resolution,[],[f368,f3]) ).
fof(f12203,plain,
! [X0] :
( ~ sum(c,X0,b)
| aPb_S_IaPc = multiply(a,X0) ),
inference(resolution,[],[f3131,f670]) ).
fof(f35812,plain,
aPb_S_IaPc = multiply(a,bS_Ic),
inference(resolution,[],[f12203,f324]) ).
fof(f35894,plain,
product(a,bS_Ic,aPb_S_IaPc),
inference(superposition,[],[f3,f35812]) ).
fof(f35902,plain,
$false,
inference(forward_subsumption_resolution,[],[f35894,f22]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : RNG006-3 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.11/0.37 % Computer : n005.cluster.edu
% 0.11/0.37 % Model : x86_64 x86_64
% 0.11/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.37 % Memory : 8046.5625MB
% 0.11/0.37 % OS : Linux 6.8.0-71-generic
% 0.11/0.37 % CPULimit : 300
% 0.11/0.37 % WCLimit : 300
% 0.11/0.37 % DateTime : Sun Sep 27 22:58:02 UTC 2026
% 0.11/0.37 % CPUTime :
% 0.11/0.38 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.11/0.40 Running first-order model finding
% 0.11/0.41 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
% 33.45/5.21 % (276155)Will run a generic schedule for satisfiability detection.
% 33.45/5.21 % (276162)% WARNING: option uhcvi not known.
% 33.45/5.21 % (276162)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=3501078299:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 33.45/5.21 % (276161)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=2493673659_2999 on theBenchmark for (2999ds/0Mi)
% 33.45/5.21 % TRYING [1]
% 33.45/5.21 % TRYING [2]
% 33.45/5.21 % (276163)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=3580701065:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 33.45/5.21 % (276164)dis+10_1_sil=32000:sp=arity:random_seed=1426261956:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 33.45/5.21 % (276167)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=123072139:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 33.45/5.21 % TRYING [3]
% 33.45/5.21 % (276166)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=1145098806:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 33.45/5.21 % (276165)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=403283051:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 33.45/5.21 % TRYING [4]
% 33.45/5.21 % (276164)Instruction limit reached!
% 33.45/5.21 % (276164)------------------------------
% 33.45/5.21 % (276164)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 33.45/5.21 % (276164)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 33.45/5.21 % (276164)CaDiCaL version: 2.1.3
% 33.45/5.21 % (276164)Termination reason: Instruction limit
% 33.45/5.21 % (276164)Termination phase: Saturation
% 33.45/5.21 % (276164)Time elapsed: 0.096 s
% 33.45/5.21 % (276164)Peak memory usage: 12 MB
% 33.45/5.21 % (276164)Instructions burned: 104 (million)
% 33.45/5.21 % (276166)Instruction limit reached!
% 33.45/5.21 % (276166)------------------------------
% 33.45/5.21 % (276166)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 33.45/5.21 % (276166)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 33.45/5.21 % (276166)CaDiCaL version: 2.1.3
% 33.45/5.21 % (276166)Termination reason: Instruction limit
% 33.45/5.21 % (276166)Termination phase: Saturation
% 33.45/5.21 % (276166)Time elapsed: 0.114 s
% 33.45/5.21 % (276166)Peak memory usage: 12 MB
% 33.45/5.21 % (276166)Instructions burned: 131 (million)
% 33.45/5.21 % TRYING [5]
% 33.45/5.21 % (276182)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=1318883074:i=714:nm=2_2998 on theBenchmark for (2998ds/714Mi)
% 33.45/5.21 % TRYING [1]
% 33.45/5.21 % TRYING [2]
% 33.45/5.21 % TRYING [3]
% 33.45/5.21 % (276165)Instruction limit reached!
% 33.45/5.21 % (276165)------------------------------
% 33.45/5.21 % (276165)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 33.45/5.21 % (276165)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 33.45/5.21 % (276165)CaDiCaL version: 2.1.3
% 33.45/5.21 % (276165)Termination reason: Instruction limit
% 33.45/5.21 % (276165)Termination phase: Saturation
% 33.45/5.21 % (276165)Time elapsed: 0.129 s
% 33.45/5.21 % (276165)Peak memory usage: 11 MB
% 33.45/5.21 % (276165)Instructions burned: 116 (million)
% 33.45/5.21 % (276183)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=1792607142:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 33.45/5.21 % (276167)Instruction limit reached!
% 33.45/5.21 % (276167)------------------------------
% 33.45/5.21 % (276167)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 33.45/5.21 % (276167)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 33.45/5.21 % (276167)CaDiCaL version: 2.1.3
% 33.45/5.21 % (276167)Termination reason: Instruction limit
% 33.45/5.21 % (276167)Termination phase: Saturation
% 33.45/5.21 % (276167)Time elapsed: 0.150 s
% 33.45/5.21 % (276167)Peak memory usage: 12 MB
% 33.45/5.21 % (276167)Instructions burned: 159 (million)
% 33.45/5.21 % TRYING [4]
% 33.45/5.21 % (276185)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=4100296810:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 33.45/5.21 % (276187)ott-21_1_sil=16000:fs=off:random_seed=3601025037:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 33.45/5.21 % (276183)Instruction limit reached!
% 33.45/5.21 % (276183)------------------------------
% 33.45/5.21 % (276183)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 33.45/5.21 % (276183)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 20.62/7.51 % (276183)CaDiCaL version: 2.1.3
% 20.62/7.51 % (276183)Termination reason: Instruction limit
% 20.62/7.51 % (276183)Termination phase: Saturation
% 20.62/7.51 % (276183)Time elapsed: 0.130 s
% 20.62/7.51 % (276183)Peak memory usage: 12 MB
% 20.62/7.51 % (276183)Instructions burned: 131 (million)
% 20.62/7.51 % TRYING [5]
% 20.62/7.51 % (276198)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=2608056072:i=477:bd=all_2996 on theBenchmark for (2996ds/477Mi)
% 20.62/7.51 % (276187)Instruction limit reached!
% 20.62/7.51 % (276187)------------------------------
% 20.62/7.51 % (276187)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 20.62/7.51 % (276187)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 20.62/7.51 % (276187)CaDiCaL version: 2.1.3
% 20.62/7.51 % (276187)Termination reason: Instruction limit
% 20.62/7.51 % (276187)Termination phase: Saturation
% 20.62/7.51 % (276187)Time elapsed: 0.165 s
% 20.62/7.51 % (276187)Peak memory usage: 12 MB
% 20.62/7.51 % (276187)Instructions burned: 181 (million)
% 20.62/7.51 % (276200)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=1183971281:fmbsr=1.3:i=865:ins=25_2996 on theBenchmark for (2996ds/865Mi)
% 20.62/7.51 % TRYING [1]
% 20.62/7.51 % TRYING [2]
% 20.62/7.51 % TRYING [3]
% 20.62/7.51 % TRYING [6]
% 20.62/7.51 % TRYING [4]
% 20.62/7.51 % TRYING [5]
% 20.62/7.51 % (276182)Instruction limit reached!
% 20.62/7.51 % (276182)------------------------------
% 20.62/7.51 % (276182)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 20.62/7.51 % (276182)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 20.62/7.51 % (276182)CaDiCaL version: 2.1.3
% 20.62/7.51 % (276182)Termination reason: Instruction limit
% 20.62/7.51 % (276182)Termination phase: Finite model building SAT solving
% 20.62/7.51 % (276182)Time elapsed: 0.583 s
% 20.62/7.51 % (276182)Peak memory usage: 25 MB
% 20.62/7.51 % (276182)Instructions burned: 714 (million)
% 20.62/7.51 % (276211)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=783577291:i=1179_2992 on theBenchmark for (2992ds/1179Mi)
% 20.62/7.51 % (276185)Instruction limit reached!
% 20.62/7.51 % (276185)------------------------------
% 20.62/7.51 % (276185)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 20.62/7.51 % (276185)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 20.62/7.51 % (276185)CaDiCaL version: 2.1.3
% 20.62/7.51 % (276185)Termination reason: Instruction limit
% 20.62/7.51 % (276185)Termination phase: Saturation
% 20.62/7.51 % (276185)Time elapsed: 0.578 s
% 20.62/7.51 % (276185)Peak memory usage: 15 MB
% 20.62/7.51 % (276185)Instructions burned: 684 (million)
% 20.62/7.51 % (276213)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=2325671159:i=889:ins=1_2992 on theBenchmark for (2992ds/889Mi)
% 20.62/7.51 % (276198)Instruction limit reached!
% 20.62/7.51 % (276198)------------------------------
% 20.62/7.51 % (276198)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 20.62/7.51 % (276198)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 20.62/7.51 % (276198)CaDiCaL version: 2.1.3
% 20.62/7.51 % (276198)Termination reason: Instruction limit
% 20.62/7.51 % (276198)Termination phase: Saturation
% 20.62/7.51 % (276198)Time elapsed: 0.515 s
% 20.62/7.51 % (276198)Peak memory usage: 13 MB
% 20.62/7.51 % (276198)Instructions burned: 477 (million)
% 20.62/7.51 % (276218)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=760119779: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)
% 20.62/7.52 % TRYING [6]
% 20.62/7.52 % (276200)Instruction limit reached!
% 20.62/7.52 % (276200)------------------------------
% 20.62/7.52 % (276200)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 20.62/7.52 % (276200)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 20.62/7.52 % (276200)CaDiCaL version: 2.1.3
% 20.62/7.52 % (276200)Termination reason: Instruction limit
% 20.62/7.52 % (276200)Termination phase: Finite model building constraint generation
% 20.62/7.52 % (276200)Time elapsed: 0.548 s
% 20.62/7.52 % (276200)Peak memory usage: 21 MB
% 20.62/7.52 % (276200)Instructions burned: 865 (million)
% 20.62/7.52 % (276221)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=3193347227:i=879:kws=inv_precedence:fsr=off_2990 on theBenchmark for (2990ds/879Mi)
% 20.62/7.52 % TRYING [14]
% 20.62/7.52 % (276211)Instruction limit reached!
% 20.62/7.52 % (276211)------------------------------
% 20.62/7.52 % (276211)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 20.62/7.52 % (276211)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 20.62/7.52 % (276211)CaDiCaL version: 2.1.3
% 20.62/7.52 % (276211)Termination reason: Instruction limit
% 20.62/7.52 % (276211)Termination phase: Saturation
% 20.62/7.52 % (276211)Time elapsed: 0.533 s
% 20.62/7.52 % (276211)Peak memory usage: 19 MB
% 20.62/7.52 % (276211)Instructions burned: 1179 (million)
% 20.62/7.52 % (276230)fmb+10_1_sil=64000:random_seed=521370108:i=22061:nm=2:gsp=on_2987 on theBenchmark for (2987ds/22061Mi)
% 20.62/7.52 % TRYING [1]
% 20.62/7.52 % TRYING [2]
% 20.62/7.52 % TRYING [3]
% 20.62/7.52 % TRYING [4]
% 20.62/7.52 % TRYING [5]
% 20.62/7.52 % (276218)Instruction limit reached!
% 20.62/7.52 % (276218)------------------------------
% 20.62/7.52 % (276218)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 20.62/7.52 % (276218)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 20.62/7.52 % (276218)CaDiCaL version: 2.1.3
% 20.62/7.52 % (276218)Termination reason: Instruction limit
% 20.62/7.52 % (276218)Termination phase: Saturation
% 20.62/7.52 % (276218)Time elapsed: 0.600 s
% 20.62/7.52 % (276218)Peak memory usage: 16 MB
% 20.62/7.52 % (276218)Instructions burned: 692 (million)
% 20.62/7.52 % (276235)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=2960949871:i=9515:nm=5_2985 on theBenchmark for (2985ds/9515Mi)
% 20.62/7.52 % TRYING [20]
% 20.62/7.52 % (276213)Instruction limit reached!
% 20.62/7.52 % (276213)------------------------------
% 20.62/7.52 % (276213)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 20.62/7.52 % (276213)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 20.62/7.52 % (276213)CaDiCaL version: 2.1.3
% 20.62/7.52 % (276213)Termination reason: Instruction limit
% 20.62/7.52 % (276213)Termination phase: Finite model building constraint generation
% 20.62/7.52 % (276213)Time elapsed: 0.706 s
% 20.62/7.52 % (276213)Peak memory usage: 93 MB
% 20.62/7.52 % (276213)Instructions burned: 889 (million)
% 20.62/7.52 % (276238)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=2764610983:fmbsr=1.7:i=920_2984 on theBenchmark for (2984ds/920Mi)
% 20.62/7.52 % TRYING [8]
% 20.62/7.52 % TRYING [6]
% 20.62/7.52 % TRYING [7]
% 20.62/7.52 % (276221)Instruction limit reached!
% 20.62/7.52 % (276221)------------------------------
% 20.62/7.52 % (276221)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 20.62/7.52 % (276221)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 20.62/7.52 % (276221)CaDiCaL version: 2.1.3
% 20.62/7.52 % (276221)Termination reason: Instruction limit
% 20.62/7.52 % (276221)Termination phase: Saturation
% 20.62/7.52 % (276221)Time elapsed: 0.744 s
% 20.62/7.52 % (276221)Peak memory usage: 14 MB
% 20.62/7.52 % (276221)Instructions burned: 879 (million)
% 20.62/7.52 % (276242)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=4245602579:i=5131_2982 on theBenchmark for (2982ds/5131Mi)
% 20.62/7.52 % (276238)Instruction limit reached!
% 20.62/7.52 % (276238)------------------------------
% 20.62/7.52 % (276238)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 20.62/7.52 % (276238)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 20.62/7.52 % (276238)CaDiCaL version: 2.1.3
% 20.62/7.52 % (276238)Termination reason: Instruction limit
% 20.62/7.52 % (276238)Termination phase: Finite model building constraint generation
% 20.62/7.52 % (276238)Time elapsed: 0.619 s
% 20.62/7.52 % (276238)Peak memory usage: 77 MB
% 20.62/7.52 % (276238)Instructions burned: 920 (million)
% 20.62/7.52 % (276247)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=1143472232:i=1472:ins=7:fdi=8:gsp=on_2977 on theBenchmark for (2977ds/1472Mi)
% 20.62/7.52 % TRYING [7]
% 20.62/7.52 % (276247)Instruction limit reached!
% 20.62/7.52 % (276247)------------------------------
% 20.62/7.52 % (276247)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 20.62/7.52 % (276247)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 20.62/7.52 % (276247)CaDiCaL version: 2.1.3
% 20.62/7.52 % (276247)Termination reason: Instruction limit
% 20.62/7.52 % (276247)Termination phase: Saturation
% 20.62/7.52 % (276247)Time elapsed: 1.157 s
% 20.62/7.52 % (276247)Peak memory usage: 21 MB
% 20.62/7.52 % (276247)Instructions burned: 1472 (million)
% 20.62/7.52 % (276255)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=3123329866:i=6324_2966 on theBenchmark for (2966ds/6324Mi)
% 20.62/7.52 % TRYING [77]
% 20.62/7.52 % TRYING [8]
% 20.62/7.52 % (276242)Instruction limit reached!
% 20.62/7.52 % (276242)------------------------------
% 20.62/7.52 % (276242)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 20.62/7.52 % (276242)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 20.62/7.52 % (276242)CaDiCaL version: 2.1.3
% 20.62/7.52 % (276242)Termination reason: Instruction limit
% 20.62/7.52 % (276242)Termination phase: Saturation
% 20.62/7.52 % (276242)Time elapsed: 3.033 s
% 20.62/7.52 % (276242)Peak memory usage: 18 MB
% 20.62/7.52 % (276242)Instructions burned: 5131 (million)
% 20.62/7.52 % (276412)fmb+10_1_fmbas=function:sil=32000:sas=cadical:fmbss=16:random_seed=3075116399:fmbsr=2.30978:i=2174_2952 on theBenchmark for (2952ds/2174Mi)
% 20.62/7.52 % TRYING [16]
% 20.62/7.52 % TRYING [8]
% 20.62/7.52 % (276412)Instruction limit reached!
% 20.62/7.52 % (276412)------------------------------
% 20.62/7.52 % (276412)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 20.62/7.52 % (276412)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 20.62/7.52 % (276412)CaDiCaL version: 2.1.3
% 20.62/7.52 % (276412)Termination reason: Instruction limit
% 20.62/7.52 % (276412)Termination phase: Finite model building constraint generation
% 20.62/7.52 % (276412)Time elapsed: 0.729 s
% 20.62/7.52 % (276412)Peak memory usage: 131 MB
% 20.62/7.52 % (276412)Instructions burned: 2174 (million)
% 20.62/7.52 % (276414)ott-2_1_sil=16000:newcnf=on:random_seed=2677158198:avsq=on:i=869:avsqr=1,16:kws=inv_arity_squared_2944 on theBenchmark for (2944ds/869Mi)
% 20.62/7.52 % (276255)Instruction limit reached!
% 20.62/7.52 % (276255)------------------------------
% 20.62/7.52 % (276255)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 20.62/7.52 % (276255)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 20.62/7.52 % (276255)CaDiCaL version: 2.1.3
% 20.62/7.52 % (276255)Termination reason: Instruction limit
% 20.62/7.52 % (276255)Termination phase: Finite model building constraint generation
% 20.62/7.52 % (276255)Time elapsed: 2.208 s
% 20.62/7.52 % (276255)Peak memory usage: 449 MB
% 20.62/7.52 % (276255)Instructions burned: 6326 (million)
% 20.62/7.52 % (276416)ott+10_1_sil=32000:tgt=ground:random_seed=2605695517:i=5114:av=off_2943 on theBenchmark for (2943ds/5114Mi)
% 20.62/7.52 % TRYING [9]
% 20.62/7.52 % (276235)Instruction limit reached!
% 20.62/7.52 % (276235)------------------------------
% 20.62/7.52 % (276235)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 20.62/7.52 % (276235)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 20.62/7.52 % (276235)CaDiCaL version: 2.1.3
% 20.62/7.52 % (276235)Termination reason: Instruction limit
% 20.62/7.52 % (276235)Termination phase: Finite model building constraint generation
% 20.62/7.52 % (276235)Time elapsed: 4.226 s
% 20.62/7.52 % (276235)Peak memory usage: 665 MB
% 20.62/7.52 % (276235)Instructions burned: 9518 (million)
% 20.62/7.52 % (276418)fmb+10_1_sil=64000:sas=cadical:bce=on:rp=on:random_seed=437329862:i=54282_2941 on theBenchmark for (2941ds/54282Mi)
% 20.62/7.52 % TRYING [1]
% 20.62/7.52 % TRYING [2]
% 20.62/7.52 % TRYING [3]
% 20.62/7.52 % TRYING [4]
% 20.62/7.52 % TRYING [5]
% 20.62/7.52 % (276414)Instruction limit reached!
% 20.62/7.52 % (276414)------------------------------
% 20.62/7.52 % (276414)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 20.62/7.52 % (276414)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 20.62/7.52 % (276414)CaDiCaL version: 2.1.3
% 20.62/7.52 % (276414)Termination reason: Instruction limit
% 20.62/7.52 % (276414)Termination phase: Saturation
% 20.62/7.52 % (276414)Time elapsed: 0.469 s
% 20.62/7.52 % (276414)Peak memory usage: 14 MB
% 20.62/7.52 % (276414)Instructions burned: 870 (million)
% 20.62/7.52 % (276420)dis-11_1_sil=16000:sp=reverse_frequency:alpa=true:random_seed=3446423689:i=3512:aac=none_2939 on theBenchmark for (2939ds/3512Mi)
% 20.62/7.52 % TRYING [6]
% 20.62/7.52 % TRYING [7]
% 20.62/7.52 % (276416) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-276155-276416"...
% 20.62/7.52 % (276416)...printing done.
% 20.62/7.52 % (276416)Refutation found. Thanks to Tanya!
% 20.62/7.52 % SZS status Unsatisfiable for theBenchmark
% 20.62/7.52 % SZS output start Proof for theBenchmark
% See solution above
% 20.62/7.52 % (276416)------------------------------
% 20.62/7.52 % (276416)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 20.62/7.52 % (276416)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 20.62/7.52 % (276416)CaDiCaL version: 2.1.3
% 20.62/7.52 % (276416)Termination reason: Refutation
% 20.62/7.52 % (276416)Time elapsed: 1.381 s
% 20.62/7.52 % (276416)Peak memory usage: 19 MB
% 20.62/7.52 % (276416)Instructions burned: 2150 (million)
% 20.62/7.52 % (276155)Success in time 7.101 s
% 20.62/7.52 % Vampire exiting
%------------------------------------------------------------------------------