%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : CSR031+5 : TPTP v9.3.1. Bugfixed v3.5.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n020.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 09:44:26 AM UTC 2026
% Result : Theorem 0.16s 33.15s
% Output : Refutation 0.16s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 4
% Syntax : Number of formulae : 17 ( 10 unt; 0 def)
% Number of atoms : 24 ( 0 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 19 ( 12 ~; 5 |; 1 &)
% ( 0 <=>; 1 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 3 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 4 ( 3 usr; 1 prp; 0-2 aty)
% Number of functors : 2 ( 2 usr; 2 con; 0-0 aty)
% Number of variables : 10 ( 10 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f117498,axiom,
! [X0] :
~ ( collection(X0)
& individual(X0) ),
file('/export/starexec/sandbox/benchmark/Axioms/CSR002+4.ax',ax4_117519) ).
fof(f128336,axiom,
individual(c_tptptptpcol_16_8398),
file('/export/starexec/sandbox/benchmark/Axioms/CSR002+4.ax',ax4_128360) ).
fof(f540089,axiom,
! [X0,X1] :
( disjointwith(X0,X1)
=> collection(X0) ),
file('/export/starexec/sandbox/benchmark/Axioms/CSR002+4.ax',ax4_540134) ).
fof(f540250,conjecture,
~ disjointwith(c_tptptptpcol_16_8398,c_tptpcol_16_18488),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',query231) ).
fof(f540251,negated_conjecture,
~ ~ disjointwith(c_tptptptpcol_16_8398,c_tptpcol_16_18488),
inference(negated_conjecture,[status(cth)],[f540250]) ).
fof(f540252,plain,
disjointwith(c_tptptptpcol_16_8398,c_tptpcol_16_18488),
inference(flattening,[],[f540251]) ).
fof(f648061,plain,
! [X0] :
( ~ collection(X0)
| ~ individual(X0) ),
inference(ennf_transformation,[],[f117498]) ).
fof(f936314,plain,
! [X0,X1] :
( collection(X0)
| ~ disjointwith(X0,X1) ),
inference(ennf_transformation,[],[f540089]) ).
fof(f1044890,plain,
! [X0] :
( ~ individual(X0)
| ~ collection(X0) ),
inference(cnf_transformation,[],[f648061]) ).
fof(f1054905,plain,
individual(c_tptptptpcol_16_8398),
inference(cnf_transformation,[],[f128336]) ).
fof(f1426579,plain,
! [X0,X1] :
( ~ disjointwith(X0,X1)
| collection(X0) ),
inference(cnf_transformation,[],[f936314]) ).
fof(f1426738,plain,
disjointwith(c_tptptptpcol_16_8398,c_tptpcol_16_18488),
inference(cnf_transformation,[],[f540252]) ).
fof(f1493497,plain,
! [X0] :
( ~ collection(X0)
| individual(X0) ),
inference(consistent_polarity_flipping,[],[f1044890]) ).
fof(f1499703,plain,
~ individual(c_tptptptpcol_16_8398),
inference(consistent_polarity_flipping,[],[f1054905]) ).
fof(f2476114,plain,
collection(c_tptptptpcol_16_8398),
inference(resolution,[],[f1426579,f1426738]) ).
fof(f2479677,plain,
individual(c_tptptptpcol_16_8398),
inference(resolution,[],[f2476114,f1493497]) ).
fof(f2479678,plain,
$false,
inference(forward_subsumption_resolution,[],[f2479677,f1499703]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR031+5 : TPTP v9.3.1. Bugfixed v3.5.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.09/0.16 % Computer : n020.cluster.edu
% 0.09/0.16 % Model : x86_64 x86_64
% 0.09/0.16 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.16 % Memory : 8046.5625MB
% 0.09/0.16 % OS : Linux 6.8.0-71-generic
% 0.09/0.16 % CPULimit : 300
% 0.09/0.16 % WCLimit : 300
% 0.09/0.16 % DateTime : Mon Sep 28 22:12:49 UTC 2026
% 0.09/0.16 % CPUTime :
% 0.09/0.16 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.09/0.19 Running first-order model finding
% 0.09/0.19 Running: /export/starexec/sandbox/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 44.55/11.92 % (629572)Will run a generic schedule for satisfiability detection.
% 44.55/11.92 % (629577)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=1497226801_2937 on theBenchmark for (2937ds/0Mi)
% 44.55/11.92 % (629578)% WARNING: option uhcvi not known.
% 44.55/11.92 % (629578)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=845399794:i=135531:add=off:rawr=on_2937 on theBenchmark for (2937ds/135531Mi)
% 44.55/11.92 % (629580)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2775984109:i=88024:add=on:rawr=on_2937 on theBenchmark for (2937ds/88024Mi)
% 44.55/11.92 % (629582)dis+10_1_sil=32000:sp=arity:random_seed=2268883965:i=103:fgj=on_2937 on theBenchmark for (2937ds/103Mi)
% 44.55/11.92 % (629584)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=3751277349:i=116_2937 on theBenchmark for (2937ds/116Mi)
% 44.55/11.92 % (629586)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=3678323935:i=131_2937 on theBenchmark for (2937ds/131Mi)
% 44.55/11.92 % (629588)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=3048748376:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2937 on theBenchmark for (2937ds/159Mi)
% 44.55/11.92 % (629582)Instruction limit reached!
% 44.55/11.92 % (629582)------------------------------
% 44.55/11.92 % (629582)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 44.55/11.92 % (629582)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 44.55/11.92 % (629582)CaDiCaL version: 2.1.3
% 44.55/11.92 % (629582)Termination reason: Instruction limit
% 44.55/11.92 % (629582)Termination phase: Preprocessing 1
% 44.55/11.92 % (629582)Time elapsed: 0.084 s
% 44.55/11.92 % (629582)Peak memory usage: 639 MB
% 44.55/11.92 % (629582)Instructions burned: 103 (million)
% 44.55/11.92 % (629588)Instruction limit reached!
% 44.55/11.92 % (629588)------------------------------
% 44.55/11.92 % (629588)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 44.55/11.92 % (629588)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 44.55/11.92 % (629588)CaDiCaL version: 2.1.3
% 44.55/11.92 % (629588)Termination reason: Instruction limit
% 44.55/11.92 % (629588)Termination phase: Preprocessing 1
% 44.55/11.92 % (629588)Time elapsed: 0.075 s
% 44.55/11.92 % (629588)Peak memory usage: 640 MB
% 44.55/11.92 % (629588)Instructions burned: 160 (million)
% 44.55/11.92 % (629584)Instruction limit reached!
% 44.55/11.92 % (629584)------------------------------
% 44.55/11.92 % (629584)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 44.55/11.92 % (629584)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 44.55/11.92 % (629584)CaDiCaL version: 2.1.3
% 44.55/11.92 % (629584)Termination reason: Instruction limit
% 44.55/11.92 % (629584)Termination phase: Preprocessing 1
% 44.55/11.92 % (629584)Time elapsed: 0.104 s
% 44.55/11.92 % (629584)Peak memory usage: 639 MB
% 44.55/11.92 % (629584)Instructions burned: 116 (million)
% 44.55/11.92 % (629586)Instruction limit reached!
% 44.55/11.92 % (629586)------------------------------
% 44.55/11.92 % (629586)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 44.55/11.92 % (629586)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 44.55/11.92 % (629586)CaDiCaL version: 2.1.3
% 44.55/11.92 % (629586)Termination reason: Instruction limit
% 44.55/11.92 % (629586)Termination phase: Preprocessing 1
% 44.55/11.92 % (629586)Time elapsed: 0.106 s
% 44.55/11.92 % (629586)Peak memory usage: 640 MB
% 44.55/11.92 % (629586)Instructions burned: 131 (million)
% 44.55/11.92 % (629591)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=4260286070:i=714:nm=2_2935 on theBenchmark for (2935ds/714Mi)
% 44.55/11.92 % (629593)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=473279516:i=131:bd=preordered:fsd=on_2935 on theBenchmark for (2935ds/131Mi)
% 44.55/11.92 % (629595)dis+11_32_anc=none:slsqr=2,1:sil=64000:sas=cadical:lma=off:lsd=50:s2agt=8:slsqc=1:kmz=on:newcnf=on:slsq=on:random_seed=3628762676:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2934 on theBenchmark for (2934ds/684Mi)
% 44.55/11.92 % (629596)ott-21_1_sil=16000:fs=off:random_seed=4282568211:i=180:av=off:fsr=off_2934 on theBenchmark for (2934ds/180Mi)
% 44.55/11.92 % (629593)Instruction limit reached!
% 44.55/11.92 % (629593)------------------------------
% 44.55/11.92 % (629593)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 44.55/11.92 % (629593)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 44.55/11.92 % (629593)CaDiCaL version: 2.1.3
% 44.55/11.92 % (629593)Termination reason: Instruction limit
% 86.67/18.01 % (629593)Termination phase: Preprocessing 1
% 86.67/18.01 % (629593)Time elapsed: 0.105 s
% 86.67/18.01 % (629593)Peak memory usage: 640 MB
% 86.67/18.01 % (629593)Instructions burned: 132 (million)
% 86.67/18.01 % (629596)Instruction limit reached!
% 86.67/18.01 % (629596)------------------------------
% 86.67/18.01 % (629596)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 86.67/18.01 % (629596)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 86.67/18.01 % (629596)CaDiCaL version: 2.1.3
% 86.67/18.01 % (629596)Termination reason: Instruction limit
% 86.67/18.01 % (629596)Termination phase: Preprocessing 1
% 86.67/18.01 % (629596)Time elapsed: 0.085 s
% 86.67/18.01 % (629596)Peak memory usage: 639 MB
% 86.67/18.01 % (629596)Instructions burned: 181 (million)
% 86.67/18.01 % (629599)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=194261729:i=477:bd=all_2933 on theBenchmark for (2933ds/477Mi)
% 86.67/18.01 % (629601)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=4094005065:fmbsr=1.3:i=865:ins=25_2933 on theBenchmark for (2933ds/865Mi)
% 86.67/18.01 % (629599)Instruction limit reached!
% 86.67/18.01 % (629599)------------------------------
% 86.67/18.01 % (629599)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 86.67/18.01 % (629599)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 86.67/18.01 % (629599)CaDiCaL version: 2.1.3
% 86.67/18.01 % (629599)Termination reason: Instruction limit
% 86.67/18.01 % (629599)Termination phase: Preprocessing 1
% 86.67/18.01 % (629599)Time elapsed: 0.216 s
% 86.67/18.01 % (629599)Peak memory usage: 640 MB
% 86.67/18.01 % (629599)Instructions burned: 478 (million)
% 86.67/18.01 % (629603)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=3154100963:i=1179_2930 on theBenchmark for (2930ds/1179Mi)
% 86.67/18.01 % (629591)Instruction limit reached!
% 86.67/18.01 % (629591)------------------------------
% 86.67/18.01 % (629591)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 86.67/18.01 % (629591)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 86.67/18.01 % (629591)CaDiCaL version: 2.1.3
% 86.67/18.01 % (629591)Termination reason: Instruction limit
% 86.67/18.01 % (629591)Termination phase: Preprocessing 1
% 86.67/18.01 % (629591)Time elapsed: 0.519 s
% 86.67/18.01 % (629591)Peak memory usage: 640 MB
% 86.67/18.01 % (629591)Instructions burned: 714 (million)
% 86.67/18.01 % (629595)Instruction limit reached!
% 86.67/18.01 % (629595)------------------------------
% 86.67/18.01 % (629595)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 86.67/18.01 % (629595)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 86.67/18.01 % (629595)CaDiCaL version: 2.1.3
% 86.67/18.01 % (629595)Termination reason: Instruction limit
% 86.67/18.01 % (629595)Termination phase: SInE selection
% 86.67/18.01 % (629595)Time elapsed: 0.505 s
% 86.67/18.01 % (629595)Peak memory usage: 642 MB
% 86.67/18.01 % (629595)Instructions burned: 684 (million)
% 86.67/18.01 % (629605)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=1975939028:i=889:ins=1_2929 on theBenchmark for (2929ds/889Mi)
% 86.67/18.01 % (629607)ott+1_16_sil=32000:plsq=on:plsqc=2:sas=cadical:avsql=on:sp=reverse_frequency:plsqr=128,1:bsr=unit_only:rp=on:newcnf=on:random_seed=3364099111:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2928 on theBenchmark for (2928ds/692Mi)
% 86.67/18.01 % (629601)Instruction limit reached!
% 86.67/18.01 % (629601)------------------------------
% 86.67/18.01 % (629601)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 86.67/18.01 % (629601)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 86.67/18.01 % (629601)CaDiCaL version: 2.1.3
% 86.67/18.01 % (629601)Termination reason: Instruction limit
% 86.67/18.01 % (629601)Termination phase: Preprocessing 1
% 86.67/18.01 % (629601)Time elapsed: 0.607 s
% 86.67/18.01 % (629601)Peak memory usage: 640 MB
% 86.67/18.01 % (629601)Instructions burned: 865 (million)
% 86.67/18.01 % (629609)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=3384435760:i=879:kws=inv_precedence:fsr=off_2926 on theBenchmark for (2926ds/879Mi)
% 86.67/18.01 % (629603)Instruction limit reached!
% 86.67/18.01 % (629603)------------------------------
% 86.67/18.01 % (629603)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 86.67/18.01 % (629603)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 86.67/18.01 % (629603)CaDiCaL version: 2.1.3
% 86.67/18.01 % (629603)Termination reason: Instruction limit
% 86.67/18.01 % (629603)Termination phase: Unused predicate definition removal
% 154.58/31.68 % (629603)Time elapsed: 0.631 s
% 154.58/31.68 % (629603)Peak memory usage: 718 MB
% 154.58/31.68 % (629603)Instructions burned: 1180 (million)
% 154.58/31.68 % (629607)Instruction limit reached!
% 154.58/31.68 % (629607)------------------------------
% 154.58/31.68 % (629607)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 154.58/31.68 % (629607)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 154.58/31.68 % (629607)CaDiCaL version: 2.1.3
% 154.58/31.68 % (629607)Termination reason: Instruction limit
% 154.58/31.68 % (629607)Termination phase: SInE selection
% 154.58/31.68 % (629607)Time elapsed: 0.475 s
% 154.58/31.68 % (629607)Peak memory usage: 642 MB
% 154.58/31.68 % (629607)Instructions burned: 692 (million)
% 154.58/31.68 % (629611)fmb+10_1_sil=64000:random_seed=2394884364:i=22061:nm=2:gsp=on_2923 on theBenchmark for (2923ds/22061Mi)
% 154.58/31.68 % (629613)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=1872299233:i=9515:nm=5_2923 on theBenchmark for (2923ds/9515Mi)
% 154.58/31.68 % (629605)Instruction limit reached!
% 154.58/31.68 % (629605)------------------------------
% 154.58/31.68 % (629605)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 154.58/31.68 % (629605)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 154.58/31.68 % (629605)CaDiCaL version: 2.1.3
% 154.58/31.68 % (629605)Termination reason: Instruction limit
% 154.58/31.68 % (629605)Termination phase: Preprocessing 1
% 154.58/31.68 % (629605)Time elapsed: 0.626 s
% 154.58/31.68 % (629605)Peak memory usage: 640 MB
% 154.58/31.68 % (629605)Instructions burned: 889 (million)
% 154.58/31.68 % (629615)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=3319727693:fmbsr=1.7:i=920_2922 on theBenchmark for (2922ds/920Mi)
% 154.58/31.68 % (629609)Instruction limit reached!
% 154.58/31.68 % (629609)------------------------------
% 154.58/31.68 % (629609)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 154.58/31.68 % (629609)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 154.58/31.68 % (629609)CaDiCaL version: 2.1.3
% 154.58/31.68 % (629609)Termination reason: Instruction limit
% 154.58/31.68 % (629609)Termination phase: Unused predicate definition removal
% 154.58/31.68 % (629609)Time elapsed: 0.796 s
% 154.58/31.68 % (629609)Peak memory usage: 704 MB
% 154.58/31.68 % (629609)Instructions burned: 879 (million)
% 154.58/31.68 % (629617)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=2873897038:i=5131_2917 on theBenchmark for (2917ds/5131Mi)
% 154.58/31.68 % (629615)Instruction limit reached!
% 154.58/31.68 % (629615)------------------------------
% 154.58/31.68 % (629615)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 154.58/31.68 % (629615)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 154.58/31.68 % (629615)CaDiCaL version: 2.1.3
% 154.58/31.68 % (629615)Termination reason: Instruction limit
% 154.58/31.68 % (629615)Termination phase: Preprocessing 1
% 154.58/31.68 % (629615)Time elapsed: 0.791 s
% 154.58/31.68 % (629615)Peak memory usage: 639 MB
% 154.58/31.68 % (629615)Instructions burned: 920 (million)
% 154.58/31.68 % (629619)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=3612425516:i=1472:ins=7:fdi=8:gsp=on_2913 on theBenchmark for (2913ds/1472Mi)
% 154.58/31.68 % (629619)Instruction limit reached!
% 154.58/31.68 % (629619)------------------------------
% 154.58/31.68 % (629619)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 154.58/31.68 % (629619)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 154.58/31.68 % (629619)CaDiCaL version: 2.1.3
% 154.58/31.68 % (629619)Termination reason: Instruction limit
% 154.58/31.68 % (629619)Termination phase: Preprocessing 2
% 154.58/31.68 % (629619)Time elapsed: 1.742 s
% 154.58/31.68 % (629619)Peak memory usage: 724 MB
% 154.58/31.68 % (629619)Instructions burned: 1472 (million)
% 154.58/31.68 % (629621)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=1070981146:i=6324_2894 on theBenchmark for (2894ds/6324Mi)
% 154.58/31.68 % (629613)Instruction limit reached!
% 154.58/31.68 % (629613)------------------------------
% 154.58/31.68 % (629613)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 154.58/31.68 % (629613)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 154.58/31.68 % (629613)CaDiCaL version: 2.1.3
% 154.58/31.68 % (629613)Termination reason: Instruction limit
% 154.58/31.68 % (629613)Termination phase: Finite model building preprocessing
% 154.58/31.68 % (629613)Time elapsed: 4.007 s
% 154.58/31.68 % (629613)Peak memory usage: 864 MB
% 154.58/31.68 % (629613)Instructions burned: 9517 (million)
% 0.16/33.15 % (629623)fmb+10_1_fmbas=function:sil=32000:sas=cadical:fmbss=16:random_seed=1079290082:fmbsr=2.30978:i=2174_2882 on theBenchmark for (2882ds/2174Mi)
% 0.16/33.15 % (629617)Instruction limit reached!
% 0.16/33.15 % (629617)------------------------------
% 0.16/33.15 % (629617)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.16/33.15 % (629617)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.16/33.15 % (629617)CaDiCaL version: 2.1.3
% 0.16/33.15 % (629617)Termination reason: Instruction limit
% 0.16/33.15 % (629617)Termination phase: Property scanning
% 0.16/33.15 % (629617)Time elapsed: 4.484 s
% 0.16/33.15 % (629617)Peak memory usage: 880 MB
% 0.16/33.15 % (629617)Instructions burned: 5132 (million)
% 0.16/33.15 % (629625)ott-2_1_sil=16000:newcnf=on:random_seed=3834721901:avsq=on:i=869:avsqr=1,16:kws=inv_arity_squared_2870 on theBenchmark for (2870ds/869Mi)
% 0.16/33.15 % (629623)Instruction limit reached!
% 0.16/33.15 % (629623)------------------------------
% 0.16/33.15 % (629623)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.16/33.15 % (629623)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.16/33.15 % (629623)CaDiCaL version: 2.1.3
% 0.16/33.15 % (629623)Termination reason: Instruction limit
% 0.16/33.15 % (629623)Termination phase: Naming
% 0.16/33.15 % (629623)Time elapsed: 1.163 s
% 0.16/33.15 % (629623)Peak memory usage: 745 MB
% 0.16/33.15 % (629623)Instructions burned: 2179 (million)
% 0.16/33.15 % (629627)ott+10_1_sil=32000:tgt=ground:random_seed=416925305:i=5114:av=off_2869 on theBenchmark for (2869ds/5114Mi)
% 0.16/33.15 % (629625)Instruction limit reached!
% 0.16/33.15 % (629625)------------------------------
% 0.16/33.15 % (629625)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.16/33.15 % (629625)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.16/33.15 % (629625)CaDiCaL version: 2.1.3
% 0.16/33.15 % (629625)Termination reason: Instruction limit
% 0.16/33.15 % (629625)Termination phase: Unused predicate definition removal
% 0.16/33.15 % (629625)Time elapsed: 0.776 s
% 0.16/33.15 % (629625)Peak memory usage: 702 MB
% 0.16/33.15 % (629625)Instructions burned: 869 (million)
% 0.16/33.15 % (629629)fmb+10_1_sil=64000:sas=cadical:bce=on:rp=on:random_seed=2632316486:i=54282_2862 on theBenchmark for (2862ds/54282Mi)
% 0.16/33.15 % (629621)Instruction limit reached!
% 0.16/33.15 % (629621)------------------------------
% 0.16/33.15 % (629621)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.16/33.15 % (629621)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.16/33.15 % (629621)CaDiCaL version: 2.1.3
% 0.16/33.15 % (629621)Termination reason: Instruction limit
% 0.16/33.15 % (629621)Termination phase: Property scanning
% 0.16/33.15 % (629621)Time elapsed: 3.938 s
% 0.16/33.15 % (629621)Peak memory usage: 795 MB
% 0.16/33.15 % (629621)Instructions burned: 6325 (million)
% 0.16/33.15 % (629631)dis-11_1_sil=16000:sp=reverse_frequency:alpa=true:random_seed=247393342:i=3512:aac=none_2854 on theBenchmark for (2854ds/3512Mi)
% 0.16/33.15 % (629631)Instruction limit reached!
% 0.16/33.15 % (629631)------------------------------
% 0.16/33.15 % (629631)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.16/33.15 % (629631)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.16/33.15 % (629631)CaDiCaL version: 2.1.3
% 0.16/33.15 % (629631)Termination reason: Instruction limit
% 0.16/33.15 % (629631)Termination phase: Preprocessing 3
% 0.16/33.15 % (629631)Time elapsed: 1.522 s
% 0.16/33.15 % (629631)Peak memory usage: 746 MB
% 0.16/33.15 % (629631)Instructions burned: 3512 (million)
% 0.16/33.15 % (629633)dis+21_1_sil=32000:sas=cadical:random_seed=356725914:i=3773:amm=off_2838 on theBenchmark for (2838ds/3773Mi)
% 0.16/33.15 % (629627)Instruction limit reached!
% 0.16/33.15 % (629627)------------------------------
% 0.16/33.15 % (629627)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.16/33.15 % (629627)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.16/33.15 % (629627)CaDiCaL version: 2.1.3
% 0.16/33.15 % (629627)Termination reason: Instruction limit
% 0.16/33.15 % (629627)Termination phase: Property scanning
% 0.16/33.15 % (629627)Time elapsed: 4.113 s
% 0.16/33.15 % (629627)Peak memory usage: 795 MB
% 0.16/33.15 % (629627)Instructions burned: 5116 (million)
% 0.16/33.15 % (629635)ott+11_1_sil=16000:gs=on:random_seed=1339829026:s2a=on:i=2251:s2at=3:kws=inv_arity_squared:nm=2:fsr=off:fsd=on_2827 on theBenchmark for (2827ds/2251Mi)
% 0.16/33.15 % (629633)Instruction limit reached!
% 0.16/33.15 % (629633)------------------------------
% 0.16/33.15 % (629633)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.16/33.15 % (629633)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.16/33.15 % (629633)CaDiCaL version: 2.1.3
% 0.16/33.15 % (629633)Termination reason: Instruction limit
% 0.16/33.15 % (629633)Termination phase: Preprocessing 3
% 0.16/33.15 % (629633)Time elapsed: 1.592 s
% 0.16/33.15 % (629633)Peak memory usage: 746 MB
% 0.16/33.15 % (629633)Instructions burned: 3777 (million)
% 0.16/33.15 % (629637)fmb+10_1_fmbas=predicate:sil=64000:tgt=ground:fmbss=7:random_seed=2254244230:fmbsr=1.6:i=67534_2821 on theBenchmark for (2821ds/67534Mi)
% 0.16/33.15 % (629635)Instruction limit reached!
% 0.16/33.15 % (629635)------------------------------
% 0.16/33.15 % (629635)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.16/33.15 % (629635)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.16/33.15 % (629635)CaDiCaL version: 2.1.3
% 0.16/33.15 % (629635)Termination reason: Instruction limit
% 0.16/33.15 % (629635)Termination phase: SInE selection
% 0.16/33.15 % (629635)Time elapsed: 1.394 s
% 0.16/33.15 % (629635)Peak memory usage: 660 MB
% 0.16/33.15 % (629635)Instructions burned: 2252 (million)
% 0.16/33.15 % (629639)ott-22_32_sil=16000:tgt=full:fdtod=off:sp=weighted_frequency:rnwc=on:alpa=false:random_seed=3014670762:avsq=on:i=4591:add=off:avsqr=1,16:kws=inv_arity:nm=10:ins=9:fdi=4_2812 on theBenchmark for (2812ds/4591Mi)
% 0.16/33.15 % (629639)Instruction limit reached!
% 0.16/33.15 % (629639)------------------------------
% 0.16/33.15 % (629639)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.16/33.15 % (629639)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.16/33.15 % (629639)CaDiCaL version: 2.1.3
% 0.16/33.15 % (629639)Termination reason: Instruction limit
% 0.16/33.15 % (629639)Termination phase: Property scanning
% 0.16/33.15 % (629639)Time elapsed: 3.489 s
% 0.16/33.15 % (629639)Peak memory usage: 795 MB
% 0.16/33.15 % (629639)Instructions burned: 4591 (million)
% 0.16/33.15 % (629611)Instruction limit reached!
% 0.16/33.15 % (629611)------------------------------
% 0.16/33.15 % (629611)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.16/33.15 % (629611)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.16/33.15 % (629611)CaDiCaL version: 2.1.3
% 0.16/33.15 % (629611)Termination reason: Instruction limit
% 0.16/33.15 % (629611)Termination phase: Finite model building preprocessing
% 0.16/33.15 % (629611)Time elapsed: 14.634 s
% 0.16/33.15 % (629611)Peak memory usage: 1171 MB
% 0.16/33.15 % (629611)Instructions burned: 22061 (million)
% 0.16/33.15 % (629641)dis+10_64_to=lpo:sil=32000:spb=intro:urr=on:sac=on:random_seed=492675506:i=29340_2776 on theBenchmark for (2776ds/29340Mi)
% 0.16/33.15 % (629643)dis-10_1_sil=64000:sas=cadical:cn=on:random_seed=1890882240:i=5211_2775 on theBenchmark for (2775ds/5211Mi)
% 0.16/33.15 % (629643)Instruction limit reached!
% 0.16/33.15 % (629643)------------------------------
% 0.16/33.15 % (629643)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.16/33.15 % (629643)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.16/33.15 % (629643)CaDiCaL version: 2.1.3
% 0.16/33.15 % (629643)Termination reason: Instruction limit
% 0.16/33.15 % (629643)Termination phase: Property scanning
% 0.16/33.15 % (629643)Time elapsed: 4.545 s
% 0.16/33.15 % (629643)Peak memory usage: 795 MB
% 0.16/33.15 % (629643)Instructions burned: 5212 (million)
% 0.16/33.15 % TRYING [1]
% 0.16/33.15 % (629645)fmb+10_1_sil=32000:sas=cadical:bce=on:fmbss=17:random_seed=3880494638:i=5497:nm=2_2728 on theBenchmark for (2728ds/5497Mi)
% 0.16/33.15 % TRYING [2]
% 0.16/33.15 % (629578) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-629572-629578"...
% 0.16/33.15 % (629578)...printing done.
% 0.16/33.15 % (629645)Instruction limit reached!
% 0.16/33.15 % (629645)------------------------------
% 0.16/33.15 % (629645)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.16/33.15 % (629645)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.16/33.15 % (629645)CaDiCaL version: 2.1.3
% 0.16/33.15 % (629645)Termination reason: Instruction limit
% 0.16/33.15 % (629645)Termination phase: Property scanning
% 0.16/33.15 % (629645)Time elapsed: 4.097 s
% 0.16/33.15 % (629645)Peak memory usage: 795 MB
% 0.16/33.15 % (629645)Instructions burned: 5499 (million)
% 0.16/33.15 % (629647)fmb+10_1_fmbas=predicate:sil=64000:tgt=full:sas=cadical:fmbss=15:random_seed=2828039446:fmbsr=2:i=46332_2685 on theBenchmark for (2685ds/46332Mi)
% 0.16/33.15 % (629578)Refutation found. Thanks to Tanya!
% 0.16/33.15 % SZS status Theorem for theBenchmark
% 0.16/33.15 % SZS output start Proof for theBenchmark
% See solution above
% 0.16/33.15 % (629578)------------------------------
% 0.16/33.15 % (629578)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.16/33.15 % (629578)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.16/33.15 % (629578)CaDiCaL version: 2.1.3
% 0.16/33.15 % (629578)Termination reason: Refutation
% 0.16/33.15 % (629578)Time elapsed: 24.050 s
% 0.16/33.15 % (629578)Peak memory usage: 1362 MB
% 0.16/33.15 % (629578)Instructions burned: 34077 (million)
% 0.16/33.15 % (629572)Success in time 31.818 s
% 0.16/33.15 % Vampire exiting
%------------------------------------------------------------------------------