%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : SWV642-1 : TPTP v9.3.1. Released v4.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n026.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 01:19:10 PM UTC 2026
% Result : Unsatisfiable 6.48s 1.76s
% Output : Refutation 6.48s
% Verified :
% SZS Type : Refutation
% Derivation depth : 9
% Number of leaves : 9
% Syntax : Number of formulae : 23 ( 22 unt; 3 def)
% Number of atoms : 24 ( 10 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 11 ( 10 ~; 1 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 11 ( 5 avg)
% Maximal term depth : 6 ( 2 avg)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-3 aty)
% Number of functors : 12 ( 12 usr; 5 con; 0-5 aty)
% Number of variables : 92 ( 92 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f986,axiom,
! [X0,X1] :
( c_HOL_Oord__class_Oless(X0,hAPP(c_Suc,X1),tc_nat)
| c_HOL_Oord__class_Oless(X1,X0,tc_nat) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_not__less__eq_0) ).
fof(f1063,axiom,
! [X0,X1] : ~ c_HOL_Oord__class_Oless(hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),X0),X1),X1,tc_nat),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_not__add__less2_0) ).
fof(f1252,axiom,
! [X0] : hAPP(hAPP(c_HOL_Otimes__class_Otimes(tc_nat),c_HOL_Oone__class_Oone(tc_nat)),X0) = X0,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_nat__mult__1_0) ).
fof(f2128,axiom,
! [X0] : hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),c_HOL_Ozero__class_Ozero(tc_nat)),X0) = X0,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_plus__nat_Oadd__0_0) ).
fof(f2294,axiom,
! [X2,X3,X0,X1,X4,X5] : hAPP(c_COMBS(X0,X1,X2,X3,X4),X5) = hAPP(hAPP(X0,X5),hAPP(X1,X5)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_ATP__Linkup_OCOMBS__def_0) ).
fof(f2296,axiom,
! [X2,X3,X0,X1,X4,X5] : hAPP(c_COMBB(X0,X1,X2,X3,X4),X5) = hAPP(X0,hAPP(X1,X5)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_ATP__Linkup_OCOMBB__def_0) ).
fof(f2303,definition,
sF2 = c_HOL_Otimes__class_Otimes(tc_nat),
introduced(definition,[new_symbols(definition,[sF2])],[function_definition]) ).
fof(f2304,plain,
c_HOL_Otimes__class_Otimes(tc_nat) = sF2,
inference(reorient_equations,[],[f2303]) ).
fof(f2319,definition,
sF10 = c_HOL_Oplus__class_Oplus(tc_nat),
introduced(definition,[new_symbols(definition,[sF10])],[function_definition]) ).
fof(f2320,plain,
c_HOL_Oplus__class_Oplus(tc_nat) = sF10,
inference(reorient_equations,[],[f2319]) ).
fof(f2341,definition,
sF21 = c_HOL_Ozero__class_Ozero(tc_nat),
introduced(definition,[new_symbols(definition,[sF21])],[function_definition]) ).
fof(f2342,plain,
c_HOL_Ozero__class_Ozero(tc_nat) = sF21,
inference(reorient_equations,[],[f2341]) ).
fof(f2544,plain,
! [X2,X3,X0,X1,X4] : ~ c_HOL_Oord__class_Oless(hAPP(c_COMBS(c_HOL_Oplus__class_Oplus(tc_nat),X0,X1,X2,X3),X4),hAPP(X0,X4),tc_nat),
inference(superposition,[],[f1063,f2294]) ).
fof(f2545,plain,
! [X2,X3,X0,X1,X4] : ~ c_HOL_Oord__class_Oless(hAPP(c_COMBS(sF10,X0,X1,X2,X3),X4),hAPP(X0,X4),tc_nat),
inference(forward_demodulation,[],[f2544,f2320]) ).
fof(f2549,plain,
! [X2,X3,X0,X1,X8,X6,X7,X4,X5] : ~ c_HOL_Oord__class_Oless(hAPP(c_COMBS(sF10,c_COMBB(X0,X1,X3,X4,X5),X6,X7,X8),X2),hAPP(X0,hAPP(X1,X2)),tc_nat),
inference(superposition,[],[f2545,f2296]) ).
fof(f2550,plain,
! [X2,X3,X0,X1,X8,X6,X7,X4,X5] : ~ c_HOL_Oord__class_Oless(hAPP(c_COMBS(sF10,c_COMBS(X0,X2,X3,X4,X5),X6,X7,X8),X1),hAPP(hAPP(X0,X1),hAPP(X2,X1)),tc_nat),
inference(superposition,[],[f2545,f2294]) ).
fof(f2552,plain,
! [X2,X3,X0,X1,X6,X7,X4,X5] : c_HOL_Oord__class_Oless(hAPP(X0,X1),hAPP(c_COMBS(sF10,c_COMBB(c_Suc,X0,X2,X3,X4),X5,X6,X7),X1),tc_nat),
inference(resolution,[],[f2549,f986]) ).
fof(f2608,plain,
! [X2,X3,X0,X1,X6,X7,X4,X5] : ~ c_HOL_Oord__class_Oless(hAPP(c_COMBS(sF10,c_COMBS(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),c_HOL_Ozero__class_Ozero(tc_nat)),X1,X2,X3,X4),X5,X6,X7),X0),hAPP(X0,hAPP(X1,X0)),tc_nat),
inference(superposition,[],[f2550,f2128]) ).
fof(f2619,plain,
! [X2,X3,X0,X1,X6,X7,X4,X5] : ~ c_HOL_Oord__class_Oless(hAPP(c_COMBS(sF10,c_COMBS(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),sF21),X1,X2,X3,X4),X5,X6,X7),X0),hAPP(X0,hAPP(X1,X0)),tc_nat),
inference(forward_demodulation,[],[f2608,f2342]) ).
fof(f2630,plain,
! [X2,X3,X0,X1,X6,X7,X4,X5] : ~ c_HOL_Oord__class_Oless(hAPP(c_COMBS(sF10,c_COMBS(hAPP(sF10,sF21),X1,X2,X3,X4),X5,X6,X7),X0),hAPP(X0,hAPP(X1,X0)),tc_nat),
inference(forward_demodulation,[],[f2619,f2320]) ).
fof(f2641,plain,
! [X2,X3,X0,X1,X6,X4,X5] : ~ c_HOL_Oord__class_Oless(hAPP(c_COMBS(sF10,c_COMBS(hAPP(sF10,sF21),hAPP(c_HOL_Otimes__class_Otimes(tc_nat),c_HOL_Oone__class_Oone(tc_nat)),X1,X2,X3),X4,X5,X6),X0),hAPP(X0,X0),tc_nat),
inference(superposition,[],[f2630,f1252]) ).
fof(f2649,plain,
! [X2,X3,X0,X1,X6,X4,X5] : ~ c_HOL_Oord__class_Oless(hAPP(c_COMBS(sF10,c_COMBS(hAPP(sF10,sF21),hAPP(sF2,c_HOL_Oone__class_Oone(tc_nat)),X1,X2,X3),X4,X5,X6),X0),hAPP(X0,X0),tc_nat),
inference(forward_demodulation,[],[f2641,f2304]) ).
fof(f2652,plain,
$false,
inference(resolution,[],[f2649,f2552]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SWV642-1 : TPTP v9.3.1. Released v4.1.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.09/0.19 % Computer : n026.cluster.edu
% 0.09/0.19 % Model : x86_64 x86_64
% 0.09/0.19 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.19 % Memory : 8046.5625MB
% 0.09/0.19 % OS : Linux 6.8.0-71-generic
% 0.09/0.19 % CPULimit : 300
% 0.09/0.19 % WCLimit : 300
% 0.09/0.19 % DateTime : Mon Sep 28 12:11:27 UTC 2026
% 0.09/0.20 % CPUTime :
% 0.09/0.20 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.09/0.22 Running first-order theorem proving
% 0.09/0.22 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
% 5.30/1.57 % (3814452)Input is clausal, will run a generic CNF schedule.
% 5.30/1.57 % (3814457)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=2934606656:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 5.30/1.57 % (3814462)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=760010766:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 5.30/1.57 % (3814458)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=1529060488:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 5.30/1.57 % (3814460)lrs+10_1_sil=8000:sp=occurrence:random_seed=2610464829:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 5.30/1.57 % (3814459)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=304799324:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 5.30/1.57 % (3814461)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=1343101761:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 5.30/1.57 % (3814463)dis-21_1_sil=8000:lcm=predicate:random_seed=506579034: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)
% 5.30/1.57 % (3814460)Instruction limit reached!
% 5.30/1.57 % (3814460)------------------------------
% 5.30/1.57 % (3814460)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.30/1.57 % (3814460)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.30/1.57 % (3814460)CaDiCaL version: 2.1.3
% 5.30/1.57 % (3814460)Termination reason: Instruction limit
% 5.30/1.57 % (3814460)Termination phase: Saturation
% 5.30/1.57 % (3814460)Time elapsed: 0.067 s
% 5.30/1.57 % (3814460)Peak memory usage: 90 MB
% 5.30/1.57 % (3814460)Instructions burned: 107 (million)
% 5.30/1.57 % (3814461)Instruction limit reached!
% 5.30/1.57 % (3814461)------------------------------
% 5.30/1.57 % (3814461)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.30/1.57 % (3814461)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.30/1.57 % (3814461)CaDiCaL version: 2.1.3
% 5.30/1.57 % (3814461)Termination reason: Instruction limit
% 5.30/1.57 % (3814461)Termination phase: Saturation
% 5.30/1.57 % (3814461)Time elapsed: 0.069 s
% 5.30/1.57 % (3814461)Peak memory usage: 90 MB
% 5.30/1.57 % (3814461)Instructions burned: 115 (million)
% 5.30/1.57 % (3814463)Instruction limit reached!
% 5.30/1.57 % (3814463)------------------------------
% 5.30/1.57 % (3814463)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.30/1.57 % (3814463)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.30/1.57 % (3814463)CaDiCaL version: 2.1.3
% 5.30/1.57 % (3814463)Termination reason: Instruction limit
% 5.30/1.57 % (3814463)Termination phase: Saturation
% 5.30/1.57 % (3814463)Time elapsed: 0.063 s
% 5.30/1.57 % (3814463)Peak memory usage: 90 MB
% 5.30/1.57 % (3814463)Instructions burned: 118 (million)
% 5.30/1.57 % (3814462)Instruction limit reached!
% 5.30/1.57 % (3814462)------------------------------
% 5.30/1.57 % (3814462)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.30/1.57 % (3814462)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.30/1.57 % (3814462)CaDiCaL version: 2.1.3
% 5.30/1.57 % (3814462)Termination reason: Instruction limit
% 5.30/1.57 % (3814462)Termination phase: Saturation
% 5.30/1.57 % (3814462)Time elapsed: 0.099 s
% 5.30/1.57 % (3814462)Peak memory usage: 90 MB
% 5.30/1.57 % (3814462)Instructions burned: 180 (million)
% 5.30/1.57 % (3814471)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=2047053914:i=143:sd=2:aac=none:ss=axioms:sgt=16_2996 on theBenchmark for (2996ds/143Mi)
% 5.30/1.57 % (3814472)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=2195772091:st=3:avsq=on:s2a=on:i=189:s2at=1.2:avsqr=1,16:sd=2:bd=all:nm=64:ss=axioms:sgt=30_2996 on theBenchmark for (2996ds/189Mi)
% 5.30/1.57 % (3814473)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=2593893389:st=4:i=219:sd=3:ss=axioms_2996 on theBenchmark for (2996ds/219Mi)
% 5.30/1.57 % (3814471)Refutation not found, incomplete strategy
% 5.30/1.57 % (3814471)------------------------------
% 5.30/1.57 % (3814471)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.48/1.76 % (3814471)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.48/1.76 % (3814471)CaDiCaL version: 2.1.3
% 6.48/1.76 % (3814471)Termination reason: Refutation not found, incomplete strategy
% 6.48/1.76 % (3814471)Time elapsed: 0.028 s
% 6.48/1.76 % (3814471)Peak memory usage: 90 MB
% 6.48/1.76 % (3814471)Instructions burned: 46 (million)
% 6.48/1.76 % (3814474)lrs+10_64_to=lpo:sil=8000:random_seed=616838584:i=126:bd=preordered_2996 on theBenchmark for (2996ds/126Mi)
% 6.48/1.76 % (3814474)Instruction limit reached!
% 6.48/1.76 % (3814474)------------------------------
% 6.48/1.76 % (3814474)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.48/1.76 % (3814474)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.48/1.76 % (3814474)CaDiCaL version: 2.1.3
% 6.48/1.76 % (3814474)Termination reason: Instruction limit
% 6.48/1.76 % (3814474)Termination phase: Saturation
% 6.48/1.76 % (3814474)Time elapsed: 0.075 s
% 6.48/1.76 % (3814474)Peak memory usage: 90 MB
% 6.48/1.76 % (3814474)Instructions burned: 127 (million)
% 6.48/1.76 % (3814472)Instruction limit reached!
% 6.48/1.76 % (3814472)------------------------------
% 6.48/1.76 % (3814472)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.48/1.76 % (3814472)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.48/1.76 % (3814472)CaDiCaL version: 2.1.3
% 6.48/1.76 % (3814472)Termination reason: Instruction limit
% 6.48/1.76 % (3814472)Termination phase: Saturation
% 6.48/1.76 % (3814472)Time elapsed: 0.104 s
% 6.48/1.76 % (3814472)Peak memory usage: 92 MB
% 6.48/1.76 % (3814472)Instructions burned: 191 (million)
% 6.48/1.76 % (3814473)Instruction limit reached!
% 6.48/1.76 % (3814473)------------------------------
% 6.48/1.76 % (3814473)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.48/1.76 % (3814473)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.48/1.76 % (3814473)CaDiCaL version: 2.1.3
% 6.48/1.76 % (3814473)Termination reason: Instruction limit
% 6.48/1.76 % (3814473)Termination phase: Saturation
% 6.48/1.76 % (3814473)Time elapsed: 0.112 s
% 6.48/1.76 % (3814473)Peak memory usage: 92 MB
% 6.48/1.76 % (3814473)Instructions burned: 219 (million)
% 6.48/1.76 % (3814480)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=1979313008:i=157:gtg=all_2994 on theBenchmark for (2994ds/157Mi)
% 6.48/1.76 % (3814479)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=626854918:avsq=on:i=194:fgj=on:bd=preordered_2994 on theBenchmark for (2994ds/194Mi)
% 6.48/1.76 % (3814471)------------------------------
% 6.48/1.76 % (3814471)------------------------------
% 6.48/1.76 % (3814481)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=3484859024:i=3394:sd=4:ss=included:sgt=64_2994 on theBenchmark for (2994ds/3394Mi)
% 6.48/1.76 % (3814480)Instruction limit reached!
% 6.48/1.76 % (3814480)------------------------------
% 6.48/1.76 % (3814480)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.48/1.76 % (3814480)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.48/1.76 % (3814480)CaDiCaL version: 2.1.3
% 6.48/1.76 % (3814480)Termination reason: Instruction limit
% 6.48/1.76 % (3814480)Termination phase: Saturation
% 6.48/1.76 % (3814480)Time elapsed: 0.071 s
% 6.48/1.76 % (3814480)Peak memory usage: 90 MB
% 6.48/1.76 % (3814480)Instructions burned: 157 (million)
% 6.48/1.76 % (3814457)First to succeed.
% 6.48/1.76 % (3814457)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-3814452"
% 6.48/1.76 % (3814479)Instruction limit reached!
% 6.48/1.76 % (3814479)------------------------------
% 6.48/1.76 % (3814479)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.48/1.76 % (3814479)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.48/1.76 % (3814479)CaDiCaL version: 2.1.3
% 6.48/1.76 % (3814479)Termination reason: Instruction limit
% 6.48/1.76 % (3814479)Termination phase: Saturation
% 6.48/1.76 % (3814479)Time elapsed: 0.121 s
% 6.48/1.76 % (3814479)Peak memory usage: 92 MB
% 6.48/1.76 % (3814479)Instructions burned: 195 (million)
% 6.48/1.76 % (3814485)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=559362564:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2993 on theBenchmark for (2993ds/106Mi)
% 6.48/1.76 % (3814486)lrs+2_4096_sil=8000:plsq=on:plsqr=12672147,131072:sos=on:spb=goal:lcm=predicate:random_seed=122775994:i=107_2992 on theBenchmark for (2992ds/107Mi)
% 6.48/1.76 % (3814486)Refutation not found, incomplete strategy
% 6.48/1.76 % (3814486)------------------------------
% 6.48/1.76 % (3814486)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.48/1.76 % (3814486)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.48/1.76 % (3814486)CaDiCaL version: 2.1.3
% 6.48/1.76 % (3814486)Termination reason: Refutation not found, incomplete strategy
% 6.48/1.76 % (3814486)Time elapsed: 0.035 s
% 6.48/1.76 % (3814486)Peak memory usage: 90 MB
% 6.48/1.76 % (3814486)Instructions burned: 54 (million)
% 6.48/1.76 % (3814485)Instruction limit reached!
% 6.48/1.76 % (3814485)------------------------------
% 6.48/1.76 % (3814485)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.48/1.76 % (3814485)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.48/1.76 % (3814485)CaDiCaL version: 2.1.3
% 6.48/1.76 % (3814485)Termination reason: Instruction limit
% 6.48/1.76 % (3814485)Termination phase: Saturation
% 6.48/1.76 % (3814485)Time elapsed: 0.057 s
% 6.48/1.76 % (3814485)Peak memory usage: 90 MB
% 6.48/1.76 % (3814485)Instructions burned: 108 (million)
% 6.48/1.76 % (3814457)Refutation found. Thanks to Tanya!
% 6.48/1.76 % SZS status Unsatisfiable for theBenchmark
% 6.48/1.76 % SZS output start Proof for theBenchmark
% See solution above
% 6.48/1.76 % (3814457)------------------------------
% 6.48/1.76 % (3814457)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.48/1.76 % (3814457)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.48/1.76 % (3814457)CaDiCaL version: 2.1.3
% 6.48/1.76 % (3814457)Termination reason: Refutation
% 6.48/1.76 % (3814457)Time elapsed: 0.551 s
% 6.48/1.76 % (3814457)Peak memory usage: 151 MB
% 6.48/1.76 % (3814457)Instructions burned: 1650 (million)
% 6.48/1.76 % (3814457)------------------------------
% 6.48/1.76 % (3814457)------------------------------
% 6.48/1.76 % (3814452)Success in time 0.911 s
% 6.48/1.76 % Vampire exiting
%------------------------------------------------------------------------------