%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : LCL897+1 : TPTP v9.3.1. Released v5.5.0.
% 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 11:56:58 AM UTC 2026
% Result : Theorem 8.67s 2.18s
% Output : Refutation 8.67s
% Verified :
% SZS Type : Refutation
% Derivation depth : 11
% Number of leaves : 5
% Syntax : Number of formulae : 31 ( 31 unt; 0 def)
% Number of atoms : 31 ( 30 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 5 ( 5 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 3 avg)
% Maximal term depth : 5 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 3 con; 0-2 aty)
% Number of variables : 68 ( 68 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0,X1,X2] : '+'('+'(X0,X1),X2) = '+'(X0,'+'(X1,X2)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',sos_01) ).
fof(f2,axiom,
! [X0,X1] : '+'(X0,X1) = '+'(X1,X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',sos_02) ).
fof(f7,axiom,
! [X0,X1,X2] : '==>'('+'(X0,X1),X2) = '==>'(X0,'==>'(X1,X2)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',sos_07) ).
fof(f8,axiom,
! [X0,X1] : '+'(X0,'==>'(X0,X1)) = '+'(X1,'==>'(X1,X0)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',sos_08) ).
fof(f9,conjecture,
'+'('+'(a,'==>'(a,b)),'==>'('+'(a,'==>'(a,b)),c)) = '+'(a,'==>'(a,'+'(b,'==>'(b,c)))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',goals_09) ).
fof(f10,negated_conjecture,
'+'('+'(a,'==>'(a,b)),'==>'('+'(a,'==>'(a,b)),c)) != '+'(a,'==>'(a,'+'(b,'==>'(b,c)))),
inference(negated_conjecture,[status(cth)],[f9]) ).
fof(f11,plain,
'+'('+'(a,'==>'(a,b)),'==>'('+'(a,'==>'(a,b)),c)) != '+'(a,'==>'(a,'+'(b,'==>'(b,c)))),
inference(flattening,[],[f10]) ).
fof(f12,plain,
! [X2,X0,X1] : '+'('+'(X0,X1),X2) = '+'(X0,'+'(X1,X2)),
inference(cnf_transformation,[],[f1]) ).
fof(f13,plain,
! [X0,X1] : '+'(X0,X1) = '+'(X1,X0),
inference(cnf_transformation,[],[f2]) ).
fof(f18,plain,
! [X2,X0,X1] : '==>'('+'(X0,X1),X2) = '==>'(X0,'==>'(X1,X2)),
inference(cnf_transformation,[],[f7]) ).
fof(f19,plain,
! [X0,X1] : '+'(X0,'==>'(X0,X1)) = '+'(X1,'==>'(X1,X0)),
inference(cnf_transformation,[],[f8]) ).
fof(f20,plain,
'+'('+'(a,'==>'(a,b)),'==>'('+'(a,'==>'(a,b)),c)) != '+'(a,'==>'(a,'+'(b,'==>'(b,c)))),
inference(cnf_transformation,[],[f11]) ).
fof(f22,plain,
'+'(a,'==>'(a,'+'(b,'==>'(b,c)))) != '+'(c,'==>'(c,'+'(a,'==>'(a,b)))),
inference(superposition,[],[f20,f19]) ).
fof(f24,plain,
! [X2,X0,X1] : '+'(X1,'+'('==>'(X1,X0),X2)) = '+'('+'(X0,'==>'(X0,X1)),X2),
inference(superposition,[],[f12,f19]) ).
fof(f34,plain,
! [X2,X0,X1] : '+'(X0,'+'(X1,'==>'('+'(X0,X1),X2))) = '+'(X2,'==>'(X2,'+'(X0,X1))),
inference(superposition,[],[f19,f12]) ).
fof(f36,plain,
! [X2,X0,X1] : '+'(X0,'+'(X1,X2)) = '+'(X2,'+'(X0,X1)),
inference(superposition,[],[f13,f12]) ).
fof(f37,plain,
! [X2,X0,X1] : '+'(X2,'==>'(X2,'+'(X0,X1))) = '+'(X0,'+'(X1,'==>'(X0,'==>'(X1,X2)))),
inference(forward_demodulation,[],[f34,f18]) ).
fof(f43,plain,
! [X2,X0,X1] : '+'(X1,'+'('==>'(X1,X0),X2)) = '+'(X0,'+'('==>'(X0,X1),X2)),
inference(forward_demodulation,[],[f24,f12]) ).
fof(f161,plain,
! [X2,X0,X1] : '+'(X2,'+'('==>'(X2,X1),X0)) = '+'(X1,'+'(X0,'==>'(X1,X2))),
inference(superposition,[],[f43,f13]) ).
fof(f429,plain,
! [X2,X0,X1] : '+'(X0,'+'(X1,'==>'(X0,X2))) = '+'(X0,'+'('==>'(X0,X2),X1)),
inference(superposition,[],[f43,f161]) ).
fof(f650,plain,
! [X2,X0,X1] : '+'(X2,'==>'(X2,'+'(X0,X1))) = '+'(X1,'+'(X0,'==>'(X1,'==>'(X0,X2)))),
inference(superposition,[],[f37,f13]) ).
fof(f712,plain,
! [X2,X0,X1] : '+'(X0,'==>'(X0,'+'(X1,X2))) = '+'('==>'(X2,X0),'+'('==>'('==>'(X2,X0),X1),X2)),
inference(superposition,[],[f161,f37]) ).
fof(f743,plain,
! [X2,X0,X1] : '+'(X0,'==>'(X0,'+'(X1,X2))) = '+'(X2,'+'('==>'(X2,X0),'==>'('==>'(X2,X0),X1))),
inference(forward_demodulation,[],[f712,f36]) ).
fof(f987,plain,
! [X2,X0,X1] : '+'(X2,'==>'(X2,'+'(X0,'==>'(X0,X1)))) = '+'('==>'(X1,X0),'+'(X1,'==>'('==>'(X1,X0),'==>'(X1,X2)))),
inference(superposition,[],[f650,f19]) ).
fof(f1048,plain,
! [X2,X0,X1] : '+'(X0,'==>'(X0,'+'(X1,X2))) = '+'(X0,'==>'(X0,'+'(X2,X1))),
inference(superposition,[],[f37,f650]) ).
fof(f1136,plain,
! [X2,X0,X1] : '+'(X2,'==>'(X2,'+'(X0,'==>'(X0,X1)))) = '+'(X1,'+'('==>'('==>'(X1,X0),'==>'(X1,X2)),'==>'(X1,X0))),
inference(forward_demodulation,[],[f987,f36]) ).
fof(f1185,plain,
! [X2,X0,X1] : '+'(X2,'==>'(X2,'+'(X0,'==>'(X0,X1)))) = '+'(X1,'+'('==>'(X1,X0),'==>'('==>'(X1,X0),'==>'(X1,X2)))),
inference(forward_demodulation,[],[f1136,f429]) ).
fof(f1207,plain,
! [X2,X0,X1] : '+'(X2,'==>'(X2,'+'(X0,'==>'(X0,X1)))) = '+'(X0,'==>'(X0,'+'('==>'(X1,X2),X1))),
inference(forward_demodulation,[],[f1185,f743]) ).
fof(f1220,plain,
! [X2,X0,X1] : '+'(X2,'==>'(X2,'+'(X0,'==>'(X0,X1)))) = '+'(X0,'==>'(X0,'+'(X1,'==>'(X1,X2)))),
inference(forward_demodulation,[],[f1207,f1048]) ).
fof(f1311,plain,
'+'(a,'==>'(a,'+'(b,'==>'(b,c)))) != '+'(a,'==>'(a,'+'(b,'==>'(b,c)))),
inference(superposition,[],[f22,f1220]) ).
fof(f1354,plain,
$false,
inference(trivial_inequality_removal,[],[f1311]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : LCL897+1 : TPTP v9.3.1. Released v5.5.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.09/0.36 % Computer : n018.cluster.edu
% 0.09/0.36 % Model : x86_64 x86_64
% 0.09/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.36 % Memory : 8046.5625MB
% 0.09/0.36 % OS : Linux 6.8.0-71-generic
% 0.09/0.36 % CPULimit : 300
% 0.09/0.36 % WCLimit : 300
% 0.09/0.36 % DateTime : Sun Sep 27 17:07:39 UTC 2026
% 0.09/0.37 % CPUTime :
% 0.09/0.37 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.09/0.40 Running first-order theorem proving
% 0.09/0.40 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
% 6.71/1.98 % (2595197)Detected formulas, will run a generic FOF schedule.
% 6.71/1.98 % (2595208)dis-21_1_sil=8000:lcm=predicate:random_seed=1421378772:st=5:avsq=on:i=129:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_2999 on theBenchmark for (2999ds/129Mi)
% 6.71/1.98 % (2595208)Refutation not found, incomplete strategy
% 6.71/1.98 % (2595208)------------------------------
% 6.71/1.98 % (2595208)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.71/1.98 % (2595208)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.71/1.98 % (2595208)CaDiCaL version: 2.1.3
% 6.71/1.98 % (2595208)Termination reason: Refutation not found, incomplete strategy
% 6.71/1.98 % (2595208)Time elapsed: 0.001 s
% 6.71/1.98 % (2595208)Peak memory usage: 88 MB
% 6.71/1.98 % (2595202)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=1936418041:i=141193_2999 on theBenchmark for (2999ds/141193Mi)
% 6.71/1.98 % (2595203)lrs+11_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:lma=off:spb=units:urr=ec_only:bce=on:s2agt=64:updr=off:random_seed=4271868856:i=134677:sd=20:aac=none:nm=16:ss=included:sgt=10_2999 on theBenchmark for (2999ds/134677Mi)
% 6.71/1.98 % (2595205)lrs+1010_1_to=lpo:sil=32000:sos=on:spb=goal_then_units:bce=on:random_seed=1946302132:i=109:sd=1:ins=1:gsp=on:ss=axioms_2999 on theBenchmark for (2999ds/109Mi)
% 6.71/1.98 % (2595204)lrs+1010_1_anc=all:sfv=off:to=kbo:ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:prc=on:sos=all:bsr=unit_only:sac=on:random_seed=615319229:i=141695:sd=1:nm=32:gsp=on:ss=included_2999 on theBenchmark for (2999ds/141695Mi)
% 6.71/1.98 % (2595206)dis-1010_2:3_sil=16000:sp=reverse_frequency:random_seed=3061009465:i=119:av=off:ss=axioms_2999 on theBenchmark for (2999ds/119Mi)
% 6.71/1.98 % (2595207)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=3594812478:s2a=on:i=139:gtg=position_2999 on theBenchmark for (2999ds/139Mi)
% 6.71/1.98 % (2595205)Refutation not found, incomplete strategy
% 6.71/1.98 % (2595205)------------------------------
% 6.71/1.98 % (2595205)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.71/1.98 % (2595205)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.71/1.98 % (2595205)CaDiCaL version: 2.1.3
% 6.71/1.98 % (2595205)Termination reason: Refutation not found, incomplete strategy
% 6.71/1.98 % (2595205)Time elapsed: 0.001 s
% 6.71/1.98 % (2595205)Peak memory usage: 88 MB
% 6.71/1.98 % (2595206)Instruction limit reached!
% 6.71/1.98 % (2595206)------------------------------
% 6.71/1.98 % (2595206)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.71/1.98 % (2595206)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.71/1.98 % (2595206)CaDiCaL version: 2.1.3
% 6.71/1.98 % (2595206)Termination reason: Instruction limit
% 6.71/1.98 % (2595206)Termination phase: Saturation
% 6.71/1.98 % (2595206)Time elapsed: 0.059 s
% 6.71/1.98 % (2595206)Peak memory usage: 88 MB
% 6.71/1.98 % (2595206)Instructions burned: 119 (million)
% 6.71/1.98 % (2595207)Instruction limit reached!
% 6.71/1.98 % (2595207)------------------------------
% 6.71/1.98 % (2595207)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.71/1.98 % (2595207)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.71/1.98 % (2595207)CaDiCaL version: 2.1.3
% 6.71/1.98 % (2595207)Termination reason: Instruction limit
% 6.71/1.98 % (2595207)Termination phase: Saturation
% 6.71/1.98 % (2595207)Time elapsed: 0.075 s
% 6.71/1.98 % (2595207)Peak memory usage: 89 MB
% 6.71/1.98 % (2595207)Instructions burned: 139 (million)
% 6.71/1.98 % (2595208)------------------------------
% 6.71/1.98 % (2595208)------------------------------
% 6.71/1.98 % (2595216)lrs+10_1_sil=8000:sp=occurrence:random_seed=3056922126:i=285:sd=3:ss=axioms:sgt=8_2997 on theBenchmark for (2997ds/285Mi)
% 6.71/1.98 % (2595218)lrs+1011_1_sil=32000:sp=occurrence:random_seed=1881186318:i=325:sd=1:ss=axioms:sgt=32_2997 on theBenchmark for (2997ds/325Mi)
% 6.71/1.98 % (2595217)lrs+10_1_sil=32000:urr=on:br=off:random_seed=3650173145:i=157:sd=1:gtg=position:ss=axioms:sgt=8_2997 on theBenchmark for (2997ds/157Mi)
% 6.71/1.98 % (2595205)------------------------------
% 6.71/1.98 % (2595205)------------------------------
% 6.71/1.98 % (2595218)Instruction limit reached!
% 6.71/1.98 % (2595218)------------------------------
% 6.71/1.98 % (2595218)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.67/2.18 % (2595218)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.67/2.18 % (2595218)CaDiCaL version: 2.1.3
% 8.67/2.18 % (2595218)Termination reason: Instruction limit
% 8.67/2.18 % (2595218)Termination phase: Saturation
% 8.67/2.18 % (2595218)Time elapsed: 0.093 s
% 8.67/2.18 % (2595218)Peak memory usage: 90 MB
% 8.67/2.18 % (2595218)Instructions burned: 327 (million)
% 8.67/2.18 % (2595217)Instruction limit reached!
% 8.67/2.18 % (2595217)------------------------------
% 8.67/2.18 % (2595217)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.67/2.18 % (2595217)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.67/2.18 % (2595217)CaDiCaL version: 2.1.3
% 8.67/2.18 % (2595217)Termination reason: Instruction limit
% 8.67/2.18 % (2595217)Termination phase: Saturation
% 8.67/2.18 % (2595217)Time elapsed: 0.091 s
% 8.67/2.18 % (2595217)Peak memory usage: 89 MB
% 8.67/2.18 % (2595217)Instructions burned: 158 (million)
% 8.67/2.18 % (2595216)Instruction limit reached!
% 8.67/2.18 % (2595216)------------------------------
% 8.67/2.18 % (2595216)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.67/2.18 % (2595216)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.67/2.18 % (2595216)CaDiCaL version: 2.1.3
% 8.67/2.18 % (2595216)Termination reason: Instruction limit
% 8.67/2.18 % (2595216)Termination phase: Saturation
% 8.67/2.18 % (2595216)Time elapsed: 0.155 s
% 8.67/2.18 % (2595216)Peak memory usage: 90 MB
% 8.67/2.18 % (2595216)Instructions burned: 285 (million)
% 8.67/2.18 % (2595222)dis+10_5:1_slsqr=1,4:sil=8000:fde=unused:erd=off:urr=full:fd=off:s2agt=8:br=off:slsq=on:random_seed=2105344239:s2a=on:i=248:s2at=1.23:gtg=position_2995 on theBenchmark for (2995ds/248Mi)
% 8.67/2.18 % (2595224)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=32000:tgt=ground:npcc=on:random_seed=2002991851:i=2350_2995 on theBenchmark for (2995ds/2350Mi)
% 8.67/2.18 % (2595223)lrs+1002_1_to=lpo:sil=8000:sos=on:random_seed=1637507401:st=4:cts=off:i=294:sd=2:ins=7:amm=off:ss=axioms_2995 on theBenchmark for (2995ds/294Mi)
% 8.67/2.18 % (2595223)Refutation not found, incomplete strategy
% 8.67/2.18 % (2595223)------------------------------
% 8.67/2.18 % (2595223)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.67/2.18 % (2595223)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.67/2.18 % (2595223)CaDiCaL version: 2.1.3
% 8.67/2.18 % (2595223)Termination reason: Refutation not found, incomplete strategy
% 8.67/2.18 % (2595223)Time elapsed: 0.002 s
% 8.67/2.18 % (2595223)Peak memory usage: 88 MB
% 8.67/2.18 % (2595223)Instructions burned: 1 (million)
% 8.67/2.18 % (2595225)dis-1011_32:1_sfv=off:sil=16000:sos=all:erd=off:acc=on:fd=off:flr=on:random_seed=2118741473:cts=off:i=113:fsr=off:ss=included:sgt=4_2994 on theBenchmark for (2994ds/113Mi)
% 8.67/2.18 % (2595225)Refutation not found, incomplete strategy
% 8.67/2.18 % (2595225)------------------------------
% 8.67/2.18 % (2595225)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.67/2.18 % (2595225)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.67/2.18 % (2595225)CaDiCaL version: 2.1.3
% 8.67/2.18 % (2595225)Termination reason: Refutation not found, incomplete strategy
% 8.67/2.18 % (2595225)Time elapsed: 0.002 s
% 8.67/2.18 % (2595225)Peak memory usage: 88 MB
% 8.67/2.18 % (2595225)Instructions burned: 1 (million)
% 8.67/2.18 % (2595222)Instruction limit reached!
% 8.67/2.18 % (2595222)------------------------------
% 8.67/2.18 % (2595222)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.67/2.18 % (2595222)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.67/2.18 % (2595222)CaDiCaL version: 2.1.3
% 8.67/2.18 % (2595222)Termination reason: Instruction limit
% 8.67/2.18 % (2595222)Termination phase: Saturation
% 8.67/2.18 % (2595222)Time elapsed: 0.149 s
% 8.67/2.18 % (2595222)Peak memory usage: 91 MB
% 8.67/2.18 % (2595222)Instructions burned: 249 (million)
% 8.67/2.18 % (2595204)Refutation not found, incomplete strategy
% 8.67/2.18 % (2595204)------------------------------
% 8.67/2.18 % (2595204)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.67/2.18 % (2595204)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.67/2.18 % (2595204)CaDiCaL version: 2.1.3
% 8.67/2.18 % (2595204)Termination reason: Refutation not found, incomplete strategy
% 8.67/2.18 % (2595204)Time elapsed: 0.601 s
% 8.67/2.18 % (2595204)Peak memory usage: 126 MB
% 8.67/2.18 % (2595204)Instructions burned: 892 (million)
% 8.67/2.18 % (2595203)First to succeed.
% 8.67/2.18 % (2595203)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-2595197"
% 8.67/2.18 % (2595230)lrs-1004_1_sil=8000:sp=occurrence:sos=all:erd=off:fs=off:bce=on:random_seed=56382326:i=127:av=off:fsr=off:sup=off_2992 on theBenchmark for (2992ds/127Mi)
% 8.67/2.18 % (2595230)Refutation not found, incomplete strategy
% 8.67/2.18 % (2595230)------------------------------
% 8.67/2.18 % (2595230)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.67/2.18 % (2595230)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.67/2.18 % (2595230)CaDiCaL version: 2.1.3
% 8.67/2.18 % (2595230)Termination reason: Refutation not found, incomplete strategy
% 8.67/2.18 % (2595230)Time elapsed: 0.001 s
% 8.67/2.18 % (2595230)Peak memory usage: 87 MB
% 8.67/2.18 % (2595223)------------------------------
% 8.67/2.18 % (2595223)------------------------------
% 8.67/2.18 % (2595225)------------------------------
% 8.67/2.18 % (2595225)------------------------------
% 8.67/2.18 % (2595204)------------------------------
% 8.67/2.18 % (2595204)------------------------------
% 8.67/2.18 % (2595224)Also succeeded, but the first one will report.
% 8.67/2.18 % (2595232)dis-1003_1024_sil=8000:sos=all:sac=on:random_seed=2959307142:cond=fast:i=114:sd=1:nm=0:fsr=off:gtg=exists_sym:ss=axioms_2991 on theBenchmark for (2991ds/114Mi)
% 8.67/2.18 % (2595232)Refutation not found, incomplete strategy
% 8.67/2.18 % (2595232)------------------------------
% 8.67/2.18 % (2595232)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.67/2.18 % (2595232)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.67/2.18 % (2595232)CaDiCaL version: 2.1.3
% 8.67/2.18 % (2595232)Termination reason: Refutation not found, incomplete strategy
% 8.67/2.18 % (2595232)Time elapsed: 0.001 s
% 8.67/2.18 % (2595232)Peak memory usage: 88 MB
% 8.67/2.18 % (2595233)lrs+10_1_sil=8000:sp=occurrence:random_seed=666314567:st=1.2:i=907:sd=14:ss=axioms:sgt=12_2990 on theBenchmark for (2990ds/907Mi)
% 8.67/2.18 % (2595230)------------------------------
% 8.67/2.18 % (2595230)------------------------------
% 8.67/2.18 % (2595203)Refutation found. Thanks to Tanya!
% 8.67/2.18 % SZS status Theorem for theBenchmark
% 8.67/2.18 % SZS output start Proof for theBenchmark
% See solution above
% 8.67/2.18 % (2595203)------------------------------
% 8.67/2.18 % (2595203)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.67/2.18 % (2595203)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.67/2.18 % (2595203)CaDiCaL version: 2.1.3
% 8.67/2.18 % (2595203)Termination reason: Refutation
% 8.67/2.18 % (2595203)Time elapsed: 0.708 s
% 8.67/2.18 % (2595203)Peak memory usage: 128 MB
% 8.67/2.18 % (2595203)Instructions burned: 1065 (million)
% 8.67/2.18 % (2595203)------------------------------
% 8.67/2.18 % (2595203)------------------------------
% 8.67/2.18 % (2595197)Success in time 1.146 s
% 8.67/2.18 % Vampire exiting
%------------------------------------------------------------------------------