%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : GRP069-1 : TPTP v9.3.1. Bugfixed v2.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n015.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Tue Sep 29 10:12:30 AM UTC 2026
% Result : Unsatisfiable 4.62s 1.33s
% Output : Refutation 5.54s
% Verified :
% SZS Type : Refutation
% Derivation depth : 24
% Number of leaves : 8
% Syntax : Number of formulae : 70 ( 47 unt; 3 def)
% Number of atoms : 98 ( 63 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 55 ( 27 ~; 25 |; 0 &)
% ( 3 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 3 avg)
% Maximal term depth : 8 ( 2 avg)
% Number of predicates : 5 ( 3 usr; 4 prp; 0-2 aty)
% Number of functors : 9 ( 9 usr; 6 con; 0-2 aty)
% Number of variables : 95 ( 0 sgn 95 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X2,X0,X1] : divide(X0,divide(divide(divide(divide(X0,X0),X1),X2),divide(divide(identity,X0),X2))) = X1,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',single_axiom) ).
fof(f2,axiom,
! [X0,X1] : multiply(X0,X1) = divide(X0,divide(identity,X1)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',multiply) ).
fof(f3,axiom,
! [X0] : inverse(X0) = divide(identity,X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',inverse) ).
fof(f4,plain,
! [X0] : divide(identity,X0) = inverse(X0),
inference(reorient_equations,[],[f3]) ).
fof(f5,axiom,
! [X0] : identity = divide(X0,X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',identity) ).
fof(f6,plain,
! [X0] : divide(X0,X0) = identity,
inference(reorient_equations,[],[f5]) ).
fof(f7,negated_conjecture,
( multiply(inverse(a1),a1) != identity
| multiply(identity,a2) != a2
| multiply(multiply(a3,b3),c3) != multiply(a3,multiply(b3,c3)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_these_axioms) ).
fof(f8,plain,
( identity != multiply(inverse(a1),a1)
| a2 != multiply(identity,a2)
| multiply(multiply(a3,b3),c3) != multiply(a3,multiply(b3,c3)) ),
inference(reorient_equations,[],[f7]) ).
fof(f9,plain,
( identity != divide(divide(identity,a1),divide(identity,a1))
| a2 != divide(identity,divide(identity,a2))
| divide(divide(a3,divide(identity,b3)),divide(identity,c3)) != divide(a3,divide(identity,divide(b3,divide(identity,c3)))) ),
inference(definition_unfolding,[],[f8,f2,f4,f2,f2,f2,f2,f2]) ).
fof(f11,definition,
( spl0_1
<=> divide(divide(a3,divide(identity,b3)),divide(identity,c3)) = divide(a3,divide(identity,divide(b3,divide(identity,c3)))) ),
introduced(definition,[new_symbols(definition,[spl0_1])],[avatar_definition]) ).
fof(f13,plain,
( divide(divide(a3,divide(identity,b3)),divide(identity,c3)) != divide(a3,divide(identity,divide(b3,divide(identity,c3))))
| spl0_1 ),
inference(avatar_component_clause,[],[f11]) ).
fof(f15,definition,
( spl0_2
<=> a2 = divide(identity,divide(identity,a2)) ),
introduced(definition,[new_symbols(definition,[spl0_2])],[avatar_definition]) ).
fof(f17,plain,
( a2 != divide(identity,divide(identity,a2))
| spl0_2 ),
inference(avatar_component_clause,[],[f15]) ).
fof(f19,definition,
( spl0_3
<=> identity = divide(divide(identity,a1),divide(identity,a1)) ),
introduced(definition,[new_symbols(definition,[spl0_3])],[avatar_definition]) ).
fof(f21,plain,
( identity != divide(divide(identity,a1),divide(identity,a1))
| spl0_3 ),
inference(avatar_component_clause,[],[f19]) ).
fof(f22,plain,
( ~ spl0_1
| ~ spl0_2
| ~ spl0_3 ),
inference(avatar_split_clause,[],[f9,f19,f15,f11]) ).
fof(f23,plain,
! [X2,X0,X1] : divide(X0,divide(divide(divide(identity,X1),X2),divide(divide(identity,X0),X2))) = X1,
inference(forward_demodulation,[],[f1,f6]) ).
fof(f26,plain,
! [X0,X1] : divide(X0,divide(identity,divide(divide(identity,X0),divide(identity,X1)))) = X1,
inference(superposition,[],[f23,f6]) ).
fof(f27,plain,
! [X2,X3,X0,X1] : divide(X1,divide(X0,divide(divide(identity,X1),divide(divide(divide(identity,X0),X3),divide(divide(identity,divide(identity,X2)),X3))))) = X2,
inference(superposition,[],[f23,f23]) ).
fof(f30,plain,
! [X0,X1] : divide(X0,divide(divide(divide(identity,X1),divide(identity,X0)),identity)) = X1,
inference(superposition,[],[f23,f6]) ).
fof(f32,plain,
! [X0] : divide(X0,identity) = X0,
inference(superposition,[],[f23,f6]) ).
fof(f33,plain,
! [X0,X1] : divide(X0,divide(divide(identity,X1),divide(identity,X0))) = X1,
inference(forward_demodulation,[],[f30,f32]) ).
fof(f44,plain,
! [X0,X1] : divide(X1,divide(X0,divide(identity,X1))) = divide(divide(identity,X0),divide(identity,identity)),
inference(superposition,[],[f33,f33]) ).
fof(f48,plain,
! [X0,X1] : divide(divide(divide(identity,X0),divide(identity,identity)),divide(divide(identity,X1),X0)) = X1,
inference(superposition,[],[f33,f33]) ).
fof(f49,plain,
! [X0] : divide(identity,divide(divide(identity,X0),identity)) = X0,
inference(superposition,[],[f33,f32]) ).
fof(f57,plain,
! [X0] : divide(identity,divide(identity,X0)) = X0,
inference(forward_demodulation,[],[f49,f32]) ).
fof(f58,plain,
! [X0,X1] : divide(divide(divide(identity,X0),identity),divide(divide(identity,X1),X0)) = X1,
inference(forward_demodulation,[],[f48,f6]) ).
fof(f61,plain,
! [X0,X1] : divide(divide(identity,X0),identity) = divide(X1,divide(X0,divide(identity,X1))),
inference(forward_demodulation,[],[f44,f6]) ).
fof(f68,plain,
! [X2,X3,X0,X1] : divide(X1,divide(X0,divide(divide(identity,X1),divide(divide(divide(identity,X0),X3),divide(X2,X3))))) = X2,
inference(backward_demodulation,[],[f27,f57]) ).
fof(f70,plain,
! [X0,X1] : divide(divide(identity,X0),divide(divide(identity,X1),X0)) = X1,
inference(forward_demodulation,[],[f58,f32]) ).
fof(f71,plain,
! [X0,X1] : divide(identity,X0) = divide(X1,divide(X0,divide(identity,X1))),
inference(forward_demodulation,[],[f61,f32]) ).
fof(f89,plain,
! [X0,X1] : divide(identity,X0) = divide(divide(identity,X1),divide(X0,X1)),
inference(superposition,[],[f70,f57]) ).
fof(f93,plain,
! [X0,X1] : divide(divide(identity,divide(divide(identity,X0),X1)),X0) = X1,
inference(superposition,[],[f70,f70]) ).
fof(f121,plain,
( ! [X0] : divide(a3,divide(identity,divide(b3,divide(identity,c3)))) != divide(divide(a3,divide(X0,divide(b3,divide(identity,X0)))),divide(identity,c3))
| spl0_1 ),
inference(superposition,[],[f13,f71]) ).
fof(f156,plain,
! [X0,X1] : divide(identity,divide(identity,X1)) = divide(divide(identity,divide(X0,X1)),divide(identity,X0)),
inference(superposition,[],[f89,f89]) ).
fof(f163,plain,
! [X0,X1] : divide(divide(identity,divide(X0,X1)),divide(identity,X0)) = X1,
inference(forward_demodulation,[],[f156,f57]) ).
fof(f172,plain,
( ! [X0,X1] : divide(a3,divide(identity,divide(b3,divide(identity,c3)))) != divide(divide(a3,divide(X1,divide(b3,divide(X0,divide(X1,divide(identity,X0)))))),divide(identity,c3))
| spl0_1 ),
inference(superposition,[],[f121,f71]) ).
fof(f424,plain,
! [X0,X1] : divide(identity,X0) = divide(X1,divide(identity,divide(divide(identity,X1),X0))),
inference(superposition,[],[f26,f57]) ).
fof(f433,plain,
! [X0,X1] : divide(divide(X1,X0),divide(identity,X0)) = X1,
inference(superposition,[],[f26,f163]) ).
fof(f448,plain,
! [X0,X1] : divide(divide(divide(identity,divide(identity,X1)),divide(identity,X0)),X0) = X1,
inference(superposition,[],[f33,f26]) ).
fof(f488,plain,
! [X0,X1] : divide(divide(X1,divide(identity,X0)),X0) = X1,
inference(forward_demodulation,[],[f448,f57]) ).
fof(f629,plain,
! [X0,X1] : divide(X0,X1) = divide(identity,divide(X1,X0)),
inference(superposition,[],[f488,f163]) ).
fof(f892,plain,
! [X2,X0,X1] : divide(identity,X2) = divide(divide(X0,X1),divide(X2,divide(X1,X0))),
inference(superposition,[],[f89,f629]) ).
fof(f903,plain,
! [X2,X0,X1] : divide(divide(X2,divide(X0,X1)),divide(X1,X0)) = X2,
inference(superposition,[],[f488,f629]) ).
fof(f1102,plain,
! [X2,X0,X1] : divide(X0,divide(X2,X1)) = divide(identity,divide(divide(identity,divide(X1,X2)),X0)),
inference(superposition,[],[f903,f93]) ).
fof(f1131,plain,
! [X2,X0,X1] : divide(X0,divide(X1,X2)) = divide(X0,divide(identity,divide(X2,X1))),
inference(superposition,[],[f433,f903]) ).
fof(f2082,plain,
! [X2,X0,X1] : divide(X1,X0) = divide(identity,divide(divide(identity,identity),divide(divide(divide(identity,divide(identity,X1)),X2),divide(X0,X2)))),
inference(superposition,[],[f424,f68]) ).
fof(f2150,plain,
! [X2,X0,X1] : divide(X1,X0) = divide(identity,divide(divide(identity,identity),divide(divide(X1,X2),divide(X0,X2)))),
inference(forward_demodulation,[],[f2082,f57]) ).
fof(f2242,plain,
! [X2,X0,X1] : divide(X1,X0) = divide(identity,divide(identity,divide(divide(X1,X2),divide(X0,X2)))),
inference(forward_demodulation,[],[f2150,f6]) ).
fof(f2307,plain,
! [X2,X0,X1] : divide(X1,X0) = divide(divide(X1,X2),divide(X0,X2)),
inference(forward_demodulation,[],[f2242,f57]) ).
fof(f2558,plain,
! [X2,X0,X1] : divide(X1,divide(identity,divide(X2,X0))) = divide(divide(X1,divide(identity,X2)),X0),
inference(superposition,[],[f2307,f163]) ).
fof(f2576,plain,
( ! [X0,X1] : divide(a3,divide(identity,divide(b3,divide(identity,c3)))) != divide(divide(a3,divide(divide(X0,X1),divide(b3,divide(X1,divide(X0,identity))))),divide(identity,c3))
| spl0_1 ),
inference(superposition,[],[f172,f2307]) ).
fof(f2598,plain,
( ! [X0,X1] : divide(a3,divide(identity,divide(b3,divide(identity,c3)))) != divide(identity,divide(divide(identity,divide(c3,identity)),divide(a3,divide(divide(X0,X1),divide(b3,divide(X1,divide(X0,identity)))))))
| spl0_1 ),
inference(forward_demodulation,[],[f2576,f1102]) ).
fof(f2637,plain,
( ! [X0,X1] : divide(a3,divide(identity,divide(b3,divide(identity,c3)))) != divide(identity,divide(divide(identity,divide(c3,identity)),divide(a3,divide(divide(X0,X1),divide(b3,divide(X1,X0))))))
| spl0_1 ),
inference(forward_demodulation,[],[f2598,f32]) ).
fof(f2646,plain,
( divide(a3,divide(identity,divide(b3,divide(identity,c3)))) != divide(identity,divide(divide(identity,divide(c3,identity)),divide(a3,divide(identity,b3))))
| spl0_1 ),
inference(forward_demodulation,[],[f2637,f892]) ).
fof(f2650,plain,
( divide(a3,divide(identity,divide(b3,divide(identity,c3)))) != divide(identity,divide(identity,divide(divide(a3,divide(identity,b3)),divide(identity,divide(c3,identity)))))
| spl0_1 ),
inference(forward_demodulation,[],[f2646,f1131]) ).
fof(f2653,plain,
( divide(a3,divide(identity,divide(b3,divide(identity,c3)))) != divide(divide(a3,divide(identity,b3)),divide(identity,divide(c3,identity)))
| spl0_1 ),
inference(forward_demodulation,[],[f2650,f57]) ).
fof(f2654,plain,
( divide(divide(a3,divide(identity,b3)),divide(identity,c3)) != divide(a3,divide(identity,divide(b3,divide(identity,c3))))
| spl0_1 ),
inference(forward_demodulation,[],[f2653,f1131]) ).
fof(f2655,plain,
( $false
| spl0_1 ),
inference(forward_subsumption_resolution,[],[f2654,f2558]) ).
fof(f2656,plain,
spl0_1,
inference(avatar_contradiction_clause,[],[f2655]) ).
fof(f2657,plain,
( $false
| spl0_2 ),
inference(forward_subsumption_resolution,[],[f17,f57]) ).
fof(f2658,plain,
spl0_2,
inference(avatar_contradiction_clause,[],[f2657]) ).
fof(f2659,plain,
( $false
| spl0_3 ),
inference(forward_subsumption_resolution,[],[f21,f6]) ).
fof(f2660,plain,
spl0_3,
inference(avatar_contradiction_clause,[],[f2659]) ).
cnf(s1,plain,
( ~ spl0_1
| ~ spl0_2
| ~ spl0_3 ),
inference(sat_conversion,[],[f22]) ).
cnf(s8,plain,
spl0_1,
inference(sat_conversion,[],[f2656]) ).
cnf(s9,plain,
spl0_2,
inference(sat_conversion,[],[f2658]) ).
cnf(s10,plain,
spl0_3,
inference(sat_conversion,[],[f2660]) ).
cnf(s11,plain,
$false,
inference(rat,[],[s1,s10,s9,s8]) ).
fof(f2661,plain,
$false,
inference(avatar_sat_refutation,[],[s11]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : GRP069-1 : TPTP v9.3.1. Bugfixed v2.3.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.09/0.36 % Computer : n015.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 09:21:00 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
% 4.62/1.33 % (1387461)Input is clausal, will run a generic CNF schedule.
% 4.62/1.33 % (1387471)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=100927852:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 4.62/1.33 % (1387466)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=911908661:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 4.62/1.33 % (1387467)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=2027983743:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 4.62/1.33 % (1387468)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=4228964699:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 4.62/1.33 % (1387470)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=1030992188:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 4.62/1.33 % (1387469)lrs+10_1_sil=8000:sp=occurrence:random_seed=240399602:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 4.62/1.33 % (1387472)dis-21_1_sil=8000:lcm=predicate:random_seed=2955247336: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)
% 4.62/1.33 % (1387472)Refutation not found, incomplete strategy
% 4.62/1.33 % (1387472)------------------------------
% 4.62/1.33 % (1387472)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.62/1.33 % (1387472)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.62/1.33 % (1387472)CaDiCaL version: 2.1.3
% 4.62/1.33 % (1387472)Termination reason: Refutation not found, incomplete strategy
% 4.62/1.33 % (1387472)Time elapsed: 0.001 s
% 4.62/1.33 % (1387472)Peak memory usage: 88 MB
% 4.62/1.33 % (1387469)Instruction limit reached!
% 4.62/1.33 % (1387469)------------------------------
% 4.62/1.33 % (1387469)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.62/1.33 % (1387469)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.62/1.33 % (1387469)CaDiCaL version: 2.1.3
% 4.62/1.33 % (1387469)Termination reason: Instruction limit
% 4.62/1.33 % (1387469)Termination phase: Saturation
% 4.62/1.33 % (1387469)Time elapsed: 0.059 s
% 4.62/1.33 % (1387469)Peak memory usage: 89 MB
% 4.62/1.33 % (1387469)Instructions burned: 107 (million)
% 4.62/1.33 % (1387470)Instruction limit reached!
% 4.62/1.33 % (1387470)------------------------------
% 4.62/1.33 % (1387470)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.62/1.33 % (1387470)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.62/1.33 % (1387470)CaDiCaL version: 2.1.3
% 4.62/1.33 % (1387470)Termination reason: Instruction limit
% 4.62/1.33 % (1387470)Termination phase: Saturation
% 4.62/1.33 % (1387470)Time elapsed: 0.070 s
% 4.62/1.33 % (1387470)Peak memory usage: 89 MB
% 4.62/1.33 % (1387470)Instructions burned: 115 (million)
% 4.62/1.33 % (1387471)Instruction limit reached!
% 4.62/1.33 % (1387471)------------------------------
% 4.62/1.33 % (1387471)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.62/1.33 % (1387471)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.62/1.33 % (1387471)CaDiCaL version: 2.1.3
% 4.62/1.33 % (1387471)Termination reason: Instruction limit
% 4.62/1.33 % (1387471)Termination phase: Saturation
% 4.62/1.33 % (1387471)Time elapsed: 0.104 s
% 4.62/1.33 % (1387471)Peak memory usage: 90 MB
% 4.62/1.33 % (1387471)Instructions burned: 182 (million)
% 4.62/1.33 % (1387480)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=906207046:i=143:sd=2:aac=none:ss=axioms:sgt=16_2997 on theBenchmark for (2997ds/143Mi)
% 4.62/1.33 % (1387480)Refutation not found, incomplete strategy
% 4.62/1.33 % (1387480)------------------------------
% 4.62/1.33 % (1387480)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.62/1.33 % (1387480)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.62/1.33 % (1387480)CaDiCaL version: 2.1.3
% 4.62/1.33 % (1387480)Termination reason: Refutation not found, incomplete strategy
% 4.62/1.33 % (1387480)Time elapsed: 0.001 s
% 4.62/1.33 % (1387480)Peak memory usage: 88 MB
% 4.62/1.33 % (1387481)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=74305949: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)
% 4.62/1.33 % (1387481)Refutation not found, incomplete strategy
% 4.62/1.33 % (1387481)------------------------------
% 4.62/1.33 % (1387481)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.62/1.33 % (1387481)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.62/1.33 % (1387481)CaDiCaL version: 2.1.3
% 4.62/1.33 % (1387481)Termination reason: Refutation not found, incomplete strategy
% 4.62/1.33 % (1387481)Time elapsed: 0.002 s
% 4.62/1.33 % (1387481)Peak memory usage: 88 MB
% 4.62/1.33 % (1387481)Instructions burned: 1 (million)
% 4.62/1.33 % (1387482)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=1857039304:st=4:i=219:sd=3:ss=axioms_2997 on theBenchmark for (2997ds/219Mi)
% 4.62/1.33 % (1387482)Refutation not found, incomplete strategy
% 4.62/1.33 % (1387482)------------------------------
% 4.62/1.33 % (1387482)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.62/1.33 % (1387482)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.62/1.33 % (1387482)CaDiCaL version: 2.1.3
% 4.62/1.33 % (1387482)Termination reason: Refutation not found, incomplete strategy
% 4.62/1.33 % (1387482)Time elapsed: 0.001 s
% 4.62/1.33 % (1387482)Peak memory usage: 88 MB
% 4.62/1.33 % (1387482)Instructions burned: 1 (million)
% 4.62/1.33 % (1387472)------------------------------
% 4.62/1.33 % (1387472)------------------------------
% 4.62/1.33 % (1387480)------------------------------
% 4.62/1.33 % (1387480)------------------------------
% 4.62/1.33 % (1387486)lrs+10_64_to=lpo:sil=8000:random_seed=3098688786:i=126:bd=preordered_2996 on theBenchmark for (2996ds/126Mi)
% 4.62/1.33 % (1387487)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=2516529344:avsq=on:i=194:fgj=on:bd=preordered_2995 on theBenchmark for (2995ds/194Mi)
% 4.62/1.33 % (1387487)First to succeed.
% 4.62/1.33 % (1387487)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-1387461"
% 4.62/1.33 % (1387481)------------------------------
% 4.62/1.33 % (1387481)------------------------------
% 4.62/1.33 % (1387486)Instruction limit reached!
% 4.62/1.33 % (1387486)------------------------------
% 4.62/1.33 % (1387486)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.62/1.33 % (1387486)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.62/1.33 % (1387486)CaDiCaL version: 2.1.3
% 4.62/1.33 % (1387486)Termination reason: Instruction limit
% 4.62/1.33 % (1387486)Termination phase: Saturation
% 4.62/1.33 % (1387486)Time elapsed: 0.072 s
% 4.62/1.33 % (1387486)Peak memory usage: 88 MB
% 4.62/1.33 % (1387486)Instructions burned: 126 (million)
% 4.62/1.33 % (1387482)------------------------------
% 4.62/1.33 % (1387482)------------------------------
% 4.62/1.33 % (1387490)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=2832485411:i=157:gtg=all_2994 on theBenchmark for (2994ds/157Mi)
% 4.62/1.33 % (1387491)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=2681146454:i=3394:sd=4:ss=included:sgt=64_2993 on theBenchmark for (2993ds/3394Mi)
% 4.62/1.33 % (1387487)Refutation found. Thanks to Tanya!
% 4.62/1.33 % SZS status Unsatisfiable for theBenchmark
% 4.62/1.33 % SZS output start Proof for theBenchmark
% See solution above
% 5.54/1.53 % (1387487)------------------------------
% 5.54/1.53 % (1387487)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.54/1.53 % (1387487)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.54/1.53 % (1387487)CaDiCaL version: 2.1.3
% 5.54/1.53 % (1387487)Termination reason: Refutation
% 5.54/1.53 % (1387487)Time elapsed: 0.041 s
% 5.54/1.53 % (1387487)Peak memory usage: 90 MB
% 5.54/1.53 % (1387487)Instructions burned: 133 (million)
% 5.54/1.53 % (1387487)------------------------------
% 5.54/1.53 % (1387487)------------------------------
% 5.54/1.53 % (1387461)Success in time 0.732 s
% 5.54/1.53 % Vampire exiting
%------------------------------------------------------------------------------