%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : SWV839-1 : TPTP v9.3.1. Released v4.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/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 01:19:37 PM UTC 2026
% Result : Unsatisfiable 0.21s 1.20s
% Output : Refutation 0.21s
% Verified :
% SZS Type : Refutation
% Derivation depth : 1
% Number of leaves : 2
% Syntax : Number of formulae : 3 ( 3 unt; 0 def)
% Number of atoms : 3 ( 0 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 1 ( 1 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 2 avg)
% Maximal term depth : 5 ( 2 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-3 aty)
% Number of functors : 10 ( 10 usr; 5 con; 0-4 aty)
% Number of variables : 3 ( 3 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f439,axiom,
! [X2,X0,X1] : c_Hoare__Mirabelle_Ohoare__derivs(X0,c_Set_Oinsert(c_Hoare__Mirabelle_Otriple_Otriple(X1,c_Com_Ocom_OSKIP,X1,X2),c_Orderings_Obot__class_Obot(tc_fun(tc_Hoare__Mirabelle_Otriple(X2),tc_bool)),tc_Hoare__Mirabelle_Otriple(X2)),X2),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_hoare__derivs_OSkip_0) ).
fof(f476,negated_conjecture,
~ c_Hoare__Mirabelle_Ohoare__derivs(v_Ga,c_Set_Oinsert(c_Hoare__Mirabelle_Otriple_Otriple(v_P,c_Com_Ocom_OSKIP,v_P,t_a),c_Orderings_Obot__class_Obot(tc_fun(tc_Hoare__Mirabelle_Otriple(t_a),tc_bool)),tc_Hoare__Mirabelle_Otriple(t_a)),t_a),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_conjecture_1) ).
fof(f511,plain,
$false,
inference(forward_subsumption_resolution,[],[f476,f439]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SWV839-1 : TPTP v9.3.1. Released v4.1.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.09/0.19 % Computer : n015.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
% 0.09/0.20 % CPULimit : 300
% 0.09/0.20 % WCLimit : 300
% 0.09/0.20 % DateTime : Mon Sep 28 12:44:46 UTC 2026
% 0.09/0.20 % CPUTime :
% 0.09/0.20 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.09/0.23 Running first-order theorem proving
% 0.09/0.23 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
% 0.21/1.20 % (2606862)Input is clausal, will run a generic CNF schedule.
% 0.21/1.20 % (2606871)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=703091505:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 0.21/1.20 % (2606871)Instruction limit reached!
% 0.21/1.20 % (2606871)------------------------------
% 0.21/1.20 % (2606871)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.21/1.20 % (2606871)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.21/1.20 % (2606871)CaDiCaL version: 2.1.3
% 0.21/1.20 % (2606871)Termination reason: Instruction limit
% 0.21/1.20 % (2606871)Termination phase: Saturation
% 0.21/1.20 % (2606871)Time elapsed: 0.026 s
% 0.21/1.20 % (2606871)Peak memory usage: 88 MB
% 0.21/1.20 % (2606871)Instructions burned: 117 (million)
% 0.21/1.20 % (2606869)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=3779618327:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 0.21/1.20 % (2606870)lrs+10_1_sil=8000:sp=occurrence:random_seed=4128219198:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 0.21/1.20 % (2606872)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=2708733404:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 0.21/1.20 % (2606868)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=489128139:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 0.21/1.20 % (2606867)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=3185199444:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 0.21/1.20 % (2606870)First to succeed.
% 0.21/1.20 % (2606870)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-2606862"
% 0.21/1.20 % (2606873)dis-21_1_sil=8000:lcm=predicate:random_seed=164364912: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)
% 0.21/1.20 % (2606872)Also succeeded, but the first one will report.
% 0.21/1.20 % (2606873)Instruction limit reached!
% 0.21/1.20 % (2606873)------------------------------
% 0.21/1.20 % (2606873)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.21/1.20 % (2606873)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.21/1.20 % (2606873)CaDiCaL version: 2.1.3
% 0.21/1.20 % (2606873)Termination reason: Instruction limit
% 0.21/1.20 % (2606873)Termination phase: Saturation
% 0.21/1.20 % (2606873)Time elapsed: 0.047 s
% 0.21/1.20 % (2606873)Peak memory usage: 88 MB
% 0.21/1.20 % (2606873)Instructions burned: 119 (million)
% 0.21/1.20 % (2606875)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=709335824:i=143:sd=2:aac=none:ss=axioms:sgt=16_2998 on theBenchmark for (2998ds/143Mi)
% 0.21/1.20 % (2606875)Also succeeded, but the first one will report.
% 0.21/1.20 % (2606882)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=2878100739: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)
% 0.21/1.20 % (2606882)Also succeeded, but the first one will report.
% 0.21/1.20 % (2606870)Refutation found. Thanks to Tanya!
% 0.21/1.20 % SZS status Unsatisfiable for theBenchmark
% 0.21/1.20 % SZS output start Proof for theBenchmark
% See solution above
% 0.21/1.20 % (2606870)------------------------------
% 0.21/1.20 % (2606870)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.21/1.20 % (2606870)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.21/1.20 % (2606870)CaDiCaL version: 2.1.3
% 0.21/1.20 % (2606870)Termination reason: Refutation
% 0.21/1.20 % (2606870)Time elapsed: 0.003 s
% 0.21/1.20 % (2606870)Peak memory usage: 88 MB
% 0.21/1.20 % (2606870)Instructions burned: 3 (million)
% 0.21/1.20 % (2606870)------------------------------
% 0.21/1.20 % (2606870)------------------------------
% 0.21/1.20 % (2606862)Success in time 0.435 s
% 0.21/1.20 % Vampire exiting
%------------------------------------------------------------------------------