%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : SWV280-1 : TPTP v9.3.1. Released v3.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% Computer : n017.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 01:08:39 PM UTC 2026
% Result : Unsatisfiable 3.95s 1.39s
% Output : Refutation 3.95s
% Verified :
% SZS Type : Refutation
% Derivation depth : 2
% Number of leaves : 3
% Syntax : Number of formulae : 5 ( 4 unt; 0 def)
% Number of atoms : 6 ( 0 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 4 ( 3 ~; 1 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 3 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 3 ( 2 usr; 1 prp; 0-3 aty)
% Number of functors : 7 ( 7 usr; 3 con; 0-3 aty)
% Number of variables : 6 ( 6 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f3559,axiom,
! [X0,X1] : c_lessequals(X0,c_plus(X1,X0,tc_nat),tc_nat),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_Nat_Ole__add2_0) ).
fof(f3562,axiom,
! [X0,X1] :
( ~ c_in(c_Message_Omsg_ONonce(X0),c_Event_Oused(X1),tc_Message_Omsg)
| ~ c_lessequals(v_sko__urX(X1),X0,tc_nat) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_Public_ONonce__supply__lemma_0) ).
fof(f3563,negated_conjecture,
! [X0] : c_in(c_Message_Omsg_ONonce(X0),c_Event_Oused(v_evs),tc_Message_Omsg),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_conjecture_0) ).
fof(f6782,plain,
! [X0] : ~ c_lessequals(v_sko__urX(v_evs),X0,tc_nat),
inference(resolution,[],[f3562,f3563]) ).
fof(f6785,plain,
$false,
inference(resolution,[],[f6782,f3559]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : SWV280-1 : TPTP v9.3.1. Released v3.2.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.11/0.17 % Computer : n017.cluster.edu
% 0.11/0.17 % Model : x86_64 x86_64
% 0.11/0.17 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.17 % Memory : 8046.5625MB
% 0.11/0.17 % OS : Linux 6.8.0-71-generic
% 0.11/0.17 % CPULimit : 300
% 0.11/0.17 % WCLimit : 300
% 0.11/0.17 % DateTime : Mon Sep 28 10:19:36 UTC 2026
% 0.11/0.17 % CPUTime :
% 0.11/0.17 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.11/0.21 Running first-order theorem proving
% 0.11/0.21 Running: /export/starexec/sandbox/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 3.95/1.39 % (3457814)Input is clausal, will run a generic CNF schedule.
% 3.95/1.39 % (3457819)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=1335117538:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 3.95/1.39 % (3457824)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=1589212427:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 3.95/1.39 % (3457825)dis-21_1_sil=8000:lcm=predicate:random_seed=3249575511: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)
% 3.95/1.39 % (3457821)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=970226914:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 3.95/1.39 % (3457820)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=2470140168:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 3.95/1.39 % (3457823)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=1652701912:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 3.95/1.39 % (3457822)lrs+10_1_sil=8000:sp=occurrence:random_seed=2112633642:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 3.95/1.39 % (3457825)First to succeed.
% 3.95/1.39 % (3457825)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-3457814"
% 3.95/1.39 % (3457823)Instruction limit reached!
% 3.95/1.39 % (3457823)------------------------------
% 3.95/1.39 % (3457823)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.95/1.39 % (3457823)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.95/1.39 % (3457823)CaDiCaL version: 2.1.3
% 3.95/1.39 % (3457823)Termination reason: Instruction limit
% 3.95/1.39 % (3457823)Termination phase: Saturation
% 3.95/1.39 % (3457823)Time elapsed: 0.072 s
% 3.95/1.39 % (3457823)Peak memory usage: 90 MB
% 3.95/1.39 % (3457823)Instructions burned: 114 (million)
% 3.95/1.39 % (3457822)Instruction limit reached!
% 3.95/1.39 % (3457822)------------------------------
% 3.95/1.39 % (3457822)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.95/1.39 % (3457822)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.95/1.39 % (3457822)CaDiCaL version: 2.1.3
% 3.95/1.39 % (3457822)Termination reason: Instruction limit
% 3.95/1.39 % (3457822)Termination phase: Saturation
% 3.95/1.39 % (3457822)Time elapsed: 0.074 s
% 3.95/1.39 % (3457822)Peak memory usage: 91 MB
% 3.95/1.39 % (3457822)Instructions burned: 107 (million)
% 3.95/1.39 % (3457824)Instruction limit reached!
% 3.95/1.39 % (3457824)------------------------------
% 3.95/1.39 % (3457824)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.95/1.39 % (3457824)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.95/1.39 % (3457824)CaDiCaL version: 2.1.3
% 3.95/1.39 % (3457824)Termination reason: Instruction limit
% 3.95/1.39 % (3457824)Termination phase: Saturation
% 3.95/1.39 % (3457824)Time elapsed: 0.108 s
% 3.95/1.39 % (3457824)Peak memory usage: 91 MB
% 3.95/1.39 % (3457824)Instructions burned: 181 (million)
% 3.95/1.39 % (3457834)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=2215084921: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)
% 3.95/1.39 % (3457833)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=2353094152:i=143:sd=2:aac=none:ss=axioms:sgt=16_2996 on theBenchmark for (2996ds/143Mi)
% 3.95/1.39 % (3457833)Refutation not found, incomplete strategy
% 3.95/1.39 % (3457833)------------------------------
% 3.95/1.39 % (3457833)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.95/1.39 % (3457833)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.95/1.39 % (3457833)CaDiCaL version: 2.1.3
% 3.95/1.39 % (3457833)Termination reason: Refutation not found, incomplete strategy
% 3.95/1.39 % (3457833)Time elapsed: 0.012 s
% 3.95/1.39 % (3457833)Peak memory usage: 90 MB
% 3.95/1.39 % (3457833)Instructions burned: 16 (million)
% 3.95/1.39 % (3457834)Also succeeded, but the first one will report.
% 3.95/1.39 % (3457835)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=2570820370:st=4:i=219:sd=3:ss=axioms_2996 on theBenchmark for (2996ds/219Mi)
% 3.95/1.39 % (3457835)Refutation not found, incomplete strategy
% 3.95/1.39 % (3457835)------------------------------
% 3.95/1.39 % (3457835)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.95/1.39 % (3457835)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.95/1.39 % (3457835)CaDiCaL version: 2.1.3
% 3.95/1.39 % (3457835)Termination reason: Refutation not found, incomplete strategy
% 3.95/1.39 % (3457835)Time elapsed: 0.036 s
% 3.95/1.39 % (3457835)Peak memory usage: 91 MB
% 3.95/1.39 % (3457835)Instructions burned: 57 (million)
% 3.95/1.39 % (3457825)Refutation found. Thanks to Tanya!
% 3.95/1.39 % SZS status Unsatisfiable for theBenchmark
% 3.95/1.39 % SZS output start Proof for theBenchmark
% See solution above
% 3.95/1.39 % (3457825)------------------------------
% 3.95/1.39 % (3457825)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.95/1.39 % (3457825)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.95/1.39 % (3457825)CaDiCaL version: 2.1.3
% 3.95/1.39 % (3457825)Termination reason: Refutation
% 3.95/1.39 % (3457825)Time elapsed: 0.062 s
% 3.95/1.39 % (3457825)Peak memory usage: 91 MB
% 3.95/1.39 % (3457825)Instructions burned: 114 (million)
% 3.95/1.39 % (3457825)------------------------------
% 3.95/1.39 % (3457825)------------------------------
% 3.95/1.39 % (3457814)Success in time 0.548 s
% 3.95/1.39 % Vampire exiting
%------------------------------------------------------------------------------