%------------------------------------------------------------------------------
% File : Leo-III---1.8.0
% Problem : PUZ018-1 : TPTP v9.3.1. Bugfixed v1.2.0.
% Transfm : none
% Format : tptp:raw
% Command : java -Xss128m -Xmx2g -Xms1g -jar /export/starexec/sandbox2/solver/bin/leo3.jar /export/starexec/sandbox2/benchmark/theBenchmark.p -t 300 -p --atp eprover=/export/starexec/sandbox2/solver/bin/externals/eprover --instantiate 39
% Computer : n009.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 : Sun Sep 27 08:21:06 AM UTC 2026
% Result : Unsatisfiable 4.11s 2.63s
% Output : Refutation 4.37s
% Verified :
% SZS Type : Refutation
% Derivation depth : 2
% Number of leaves : 48
% Syntax : Number of formulae : 97 ( 81 unt; 0 typ; 0 def)
% Number of atoms : 145 ( 0 equ; 0 cnn)
% Maximal formula atoms : 7 ( 1 avg)
% Number of connectives : 398 ( 90 ~; 48 |; 0 &; 260 @)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 14 ( 4 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 16 ( 15 usr; 11 con; 0-2 aty)
% Number of variables : 34 ( 0 ^; 34 !; 0 ?; 34 :)
% Comments :
%------------------------------------------------------------------------------
thf(all_on_decl,type,
all_on: $i > $o ).
thf(friday_decl,type,
friday: $i ).
thf(same_person_decl,type,
same_person: $i > $i > $o ).
thf(on_decl,type,
on: $i > $i > $o ).
thf(a_decl,type,
a: $i ).
thf(sunday_decl,type,
sunday: $i ).
thf(same_day_decl,type,
same_day: $i > $i > $o ).
thf(monday_decl,type,
monday: $i ).
thf(tuesday_decl,type,
tuesday: $i ).
thf(wednesday_decl,type,
wednesday: $i ).
thf(thursday_decl,type,
thursday: $i ).
thf(b_decl,type,
b: $i ).
thf(saturday_decl,type,
saturday: $i ).
thf(consecutive_decl,type,
consecutive: $i > $i > $o ).
thf(c_decl,type,
c: $i ).
thf(5,axiom,
~ ( tuesday @ ( a @ on ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',a_off_tuesday) ).
thf(56,plain,
~ ( tuesday @ ( a @ on ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[5]) ).
thf(17,axiom,
~ ( c @ ( b @ same_person ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',b_not_c) ).
thf(78,plain,
~ ( c @ ( b @ same_person ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[17]) ).
thf(13,axiom,
~ ( thursday @ ( b @ on ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',b_off_thursday) ).
thf(70,plain,
~ ( thursday @ ( b @ on ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[13]) ).
thf(25,axiom,
~ ( c @ ( a @ same_person ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',a_not_c) ).
thf(92,plain,
~ ( c @ ( a @ same_person ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[25]) ).
thf(27,axiom,
~ ( saturday @ ( thursday @ same_day ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',thursday_not_saturday) ).
thf(96,plain,
~ ( saturday @ ( thursday @ same_day ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[27]) ).
thf(9,axiom,
~ ( saturday @ ( b @ on ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',b_off_saturday) ).
thf(64,plain,
~ ( saturday @ ( b @ on ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[9]) ).
thf(39,axiom,
saturday @ ( friday @ consecutive ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',staurday_follows_friday) ).
thf(118,plain,
saturday @ ( friday @ consecutive ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[39]) ).
thf(14,axiom,
~ ( thursday @ ( monday @ same_day ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',monday_not_thursday) ).
thf(72,plain,
~ ( thursday @ ( monday @ same_day ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[14]) ).
thf(32,axiom,
~ ( wednesday @ ( monday @ same_day ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',monday_not_wednesday) ).
thf(104,plain,
~ ( wednesday @ ( monday @ same_day ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[32]) ).
thf(37,axiom,
~ ( friday @ ( tuesday @ same_day ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',tuesday_not_friday) ).
thf(114,plain,
~ ( friday @ ( tuesday @ same_day ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[37]) ).
thf(2,axiom,
! [A: $i] : ( A @ ( A @ same_person ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',reflexivity_for_same_person) ).
thf(51,plain,
! [A: $i] : ( A @ ( A @ same_person ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[2]) ).
thf(26,axiom,
~ ( wednesday @ ( sunday @ same_day ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',sunday_not_wednesday) ).
thf(94,plain,
~ ( wednesday @ ( sunday @ same_day ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[26]) ).
thf(30,axiom,
sunday @ ( saturday @ consecutive ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',sunday_follows_saturday) ).
thf(101,plain,
sunday @ ( saturday @ consecutive ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[30]) ).
thf(23,axiom,
~ ( tuesday @ ( sunday @ same_day ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',sunday_not_tuesday) ).
thf(88,plain,
~ ( tuesday @ ( sunday @ same_day ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[23]) ).
thf(3,axiom,
~ ( sunday @ ( a @ on ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',a_off_sunday) ).
thf(52,plain,
~ ( sunday @ ( a @ on ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[3]) ).
thf(35,axiom,
! [A: $i] :
( ( A @ ( a @ on ) )
| ~ ( A @ all_on ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',all_on_a_on) ).
thf(110,plain,
! [A: $i] :
( ( A @ ( a @ on ) )
| ~ ( A @ all_on ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[35]) ).
thf(43,axiom,
~ ( friday @ ( sunday @ same_day ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',sunday_not_friday) ).
thf(125,plain,
~ ( friday @ ( sunday @ same_day ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[43]) ).
thf(33,axiom,
~ ( b @ ( a @ same_person ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',a_not_b) ).
thf(106,plain,
~ ( b @ ( a @ same_person ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[33]) ).
thf(41,axiom,
~ ( saturday @ ( friday @ same_day ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',friday_not_saturday) ).
thf(121,plain,
~ ( saturday @ ( friday @ same_day ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[41]) ).
thf(47,axiom,
~ ( friday @ ( monday @ same_day ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',monday_not_friday) ).
thf(132,plain,
~ ( friday @ ( monday @ same_day ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[47]) ).
thf(38,axiom,
! [A: $i] :
( ~ ( A @ ( c @ on ) )
| ~ ( A @ ( b @ on ) )
| ~ ( A @ ( a @ on ) )
| ( A @ all_on ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',all_on) ).
thf(116,plain,
! [A: $i] :
( ~ ( A @ ( c @ on ) )
| ~ ( A @ ( b @ on ) )
| ~ ( A @ ( a @ on ) )
| ( A @ all_on ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[38]) ).
thf(15,axiom,
~ ( saturday @ ( tuesday @ same_day ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',tuesday_not_saturday) ).
thf(74,plain,
~ ( saturday @ ( tuesday @ same_day ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[15]) ).
thf(7,axiom,
~ ( thursday @ ( a @ on ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',a_off_thursday) ).
thf(60,plain,
~ ( thursday @ ( a @ on ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[7]) ).
thf(21,axiom,
wednesday @ ( tuesday @ consecutive ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',wednesday_follows_tuesday) ).
thf(85,plain,
wednesday @ ( tuesday @ consecutive ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[21]) ).
thf(31,axiom,
~ ( saturday @ ( sunday @ same_day ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',sunday_not_saturday) ).
thf(102,plain,
~ ( saturday @ ( sunday @ same_day ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[31]) ).
thf(48,axiom,
~ ( friday @ ( thursday @ same_day ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',thursday_not_friday) ).
thf(134,plain,
~ ( friday @ ( thursday @ same_day ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[48]) ).
thf(45,axiom,
! [B: $i,A: $i] :
( ( B @ ( A @ same_day ) )
| ~ ( B @ all_on )
| ~ ( A @ all_on ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',all_on_well_defined) ).
thf(128,plain,
! [B: $i,A: $i] :
( ( B @ ( A @ same_day ) )
| ~ ( B @ all_on )
| ~ ( A @ all_on ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[45]) ).
thf(4,axiom,
~ ( monday @ ( sunday @ same_day ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',sunday_not_monday) ).
thf(54,plain,
~ ( monday @ ( sunday @ same_day ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[4]) ).
thf(1,negated_conjecture,
~ ( friday @ all_on ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_all_on_friday) ).
thf(49,plain,
~ ( friday @ all_on ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[1]) ).
thf(22,axiom,
~ ( wednesday @ ( tuesday @ same_day ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',tuesday_not_wednesday) ).
thf(86,plain,
~ ( wednesday @ ( tuesday @ same_day ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[22]) ).
thf(16,axiom,
~ ( saturday @ ( wednesday @ same_day ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',wednesday_not_saturday) ).
thf(76,plain,
~ ( saturday @ ( wednesday @ same_day ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[16]) ).
thf(28,axiom,
~ ( thursday @ ( tuesday @ same_day ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',tuesday_not_thursday) ).
thf(98,plain,
~ ( thursday @ ( tuesday @ same_day ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[28]) ).
thf(10,axiom,
tuesday @ ( monday @ consecutive ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',tuesday_follows_monday) ).
thf(66,plain,
tuesday @ ( monday @ consecutive ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[10]) ).
thf(34,axiom,
~ ( thursday @ ( sunday @ same_day ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',sunday_not_thursday) ).
thf(108,plain,
~ ( thursday @ ( sunday @ same_day ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[34]) ).
thf(46,axiom,
! [A: $i] :
( ( A @ ( b @ on ) )
| ~ ( A @ all_on ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',all_on_b_on) ).
thf(130,plain,
! [A: $i] :
( ( A @ ( b @ on ) )
| ~ ( A @ all_on ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[46]) ).
thf(18,axiom,
~ ( sunday @ ( c @ on ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',c_off_sunday) ).
thf(80,plain,
~ ( sunday @ ( c @ on ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[18]) ).
thf(36,axiom,
! [A: $i] :
( ( A @ ( c @ on ) )
| ~ ( A @ all_on ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',all_on_c_on) ).
thf(112,plain,
! [A: $i] :
( ( A @ ( c @ on ) )
| ~ ( A @ all_on ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[36]) ).
thf(42,axiom,
~ ( friday @ ( wednesday @ same_day ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',wednesday_not_friday) ).
thf(123,plain,
~ ( friday @ ( wednesday @ same_day ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[42]) ).
thf(11,axiom,
! [A: $i] : ( A @ ( A @ same_day ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',reflexivity_for_same_day) ).
thf(67,plain,
! [A: $i] : ( A @ ( A @ same_day ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[11]) ).
thf(44,axiom,
friday @ ( thursday @ consecutive ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',friday_follows_thursday) ).
thf(127,plain,
friday @ ( thursday @ consecutive ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[44]) ).
thf(19,axiom,
monday @ ( sunday @ consecutive ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',monday_follows_sunday) ).
thf(82,plain,
monday @ ( sunday @ consecutive ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[19]) ).
thf(40,axiom,
( ( saturday @ all_on )
| ( friday @ all_on )
| ( thursday @ all_on )
| ( wednesday @ all_on )
| ( tuesday @ all_on )
| ( monday @ all_on )
| ( sunday @ all_on ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',all_on_one_day) ).
thf(119,plain,
( ( saturday @ all_on )
| ( friday @ all_on )
| ( thursday @ all_on )
| ( wednesday @ all_on )
| ( tuesday @ all_on )
| ( monday @ all_on )
| ( sunday @ all_on ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[40]) ).
thf(6,axiom,
~ ( thursday @ ( wednesday @ same_day ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',wednesday_not_thursday) ).
thf(58,plain,
~ ( thursday @ ( wednesday @ same_day ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[6]) ).
thf(12,axiom,
! [D: $i,C: $i,B: $i,A: $i] :
( ( C @ ( B @ same_day ) )
| ( D @ ( A @ same_person ) )
| ( C @ ( D @ on ) )
| ( B @ ( D @ on ) )
| ( C @ ( A @ on ) )
| ( B @ ( A @ on ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',no_two_off_twice_together) ).
thf(68,plain,
! [D: $i,C: $i,B: $i,A: $i] :
( ( C @ ( B @ same_day ) )
| ( D @ ( A @ same_person ) )
| ( C @ ( D @ on ) )
| ( B @ ( D @ on ) )
| ( C @ ( A @ on ) )
| ( B @ ( A @ on ) ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[12]) ).
thf(8,axiom,
~ ( tuesday @ ( monday @ same_day ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',monday_not_tuesday) ).
thf(62,plain,
~ ( tuesday @ ( monday @ same_day ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[8]) ).
thf(24,axiom,
~ ( saturday @ ( monday @ same_day ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',monday_not_saturday) ).
thf(90,plain,
~ ( saturday @ ( monday @ same_day ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[24]) ).
thf(20,axiom,
! [E: $i,D: $i,C: $i,B: $i,A: $i] :
( ~ ( C @ ( E @ on ) )
| ~ ( B @ ( E @ on ) )
| ~ ( A @ ( E @ on ) )
| ~ ( D @ ( C @ consecutive ) )
| ~ ( C @ ( B @ consecutive ) )
| ~ ( B @ ( A @ consecutive ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',not_on_for_3_days) ).
thf(83,plain,
! [E: $i,D: $i,C: $i,B: $i,A: $i] :
( ~ ( C @ ( E @ on ) )
| ~ ( B @ ( E @ on ) )
| ~ ( A @ ( E @ on ) )
| ~ ( D @ ( C @ consecutive ) )
| ~ ( C @ ( B @ consecutive ) )
| ~ ( B @ ( A @ consecutive ) ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[20]) ).
thf(29,axiom,
thursday @ ( wednesday @ consecutive ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',thursday_follows_wednesday) ).
thf(100,plain,
thursday @ ( wednesday @ consecutive ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[29]) ).
thf(136,plain,
$false,
inference(e,[status(thm)],[56,78,70,92,96,64,118,72,104,114,51,94,101,88,52,110,125,106,121,132,116,74,60,85,102,134,128,54,49,86,76,98,66,108,130,80,112,123,67,127,82,119,58,68,62,90,83,100]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05 % Problem : PUZ018-1 : TPTP v9.3.1. Bugfixed v1.2.0.
% 0.00/0.13 % Command : java -Xss128m -Xmx2g -Xms1g -jar /export/starexec/sandbox2/solver/bin/leo3.jar /export/starexec/sandbox2/benchmark/theBenchmark.p -t 300 -p --atp eprover=/export/starexec/sandbox2/solver/bin/externals/eprover --instantiate 39
% 0.25/0.51 % Computer : n009.cluster.edu
% 0.25/0.51 % Model : x86_64 x86_64
% 0.25/0.51 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.25/0.51 % Memory : 8046.5625MB
% 0.25/0.51 % OS : Linux 6.8.0-71-generic
% 0.25/0.51 % CPULimit : 300
% 0.25/0.51 % WCLimit : 300
% 0.25/0.51 % DateTime : Sat Sep 26 05:04:29 UTC 2026
% 0.29/0.51 % CPUTime :
% 0.29/0.51 Running java -Xss128m -Xmx2g -Xms1g -jar /export/starexec/sandbox2/solver/bin/leo3.jar /export/starexec/sandbox2/benchmark/theBenchmark.p -t 300 -p --atp eprover=/export/starexec/sandbox2/solver/bin/externals/eprover --instantiate 39
% 1.14/1.14 % [INFO] Parsing problem /export/starexec/sandbox2/benchmark/theBenchmark.p ...
% 1.40/1.34 % [INFO] Parsing done (198ms).
% 1.40/1.36 % [INFO] Running in sequential loop mode.
% 2.09/1.76 % [INFO] eprover registered as external prover.
% 2.09/1.76 % [INFO] Scanning for conjecture ...
% 2.27/1.86 % [INFO] Found a conjecture (or negated_conjecture) and 47 axioms. Running axiom selection ...
% 2.43/1.94 % [INFO] Axiom selection finished. Selected 47 axioms (removed 0 axioms).
% 2.43/1.98 % [INFO] Problem is propositional (TPTP CNF).
% 2.43/1.98 % [INFO] Type checking passed.
% 2.43/1.99 % [CONFIG] Using configuration: timeout(300) with strategy<name(default),share(1.0),primSubst(3),sos(false),unifierCount(4),uniDepth(8),boolExt(true),choice(true),renaming(true),funcspec(false), domConstr(0),specialInstances(39),restrictUniAttempts(true),termOrdering(CPO)>. Searching for refutation ...
% 4.11/2.62 % External prover 'e' found a proof!
% 4.11/2.62 % [INFO] Killing All external provers ...
% 4.11/2.62 % Time passed: 1904ms (effective reasoning time: 1257ms)
% 4.11/2.63 % Axioms used in derivation (47): all_on_one_day, reflexivity_for_same_person, all_on_b_on, sunday_not_tuesday, wednesday_not_saturday, wednesday_not_thursday, a_not_b, tuesday_not_thursday, b_off_saturday, sunday_not_saturday, thursday_not_friday, friday_follows_thursday, thursday_follows_wednesday, a_off_tuesday, sunday_not_monday, monday_not_saturday, wednesday_follows_tuesday, c_off_sunday, all_on_well_defined, a_off_thursday, sunday_follows_saturday, sunday_not_friday, all_on_a_on, b_not_c, a_not_c, sunday_not_wednesday, all_on_c_on, a_off_sunday, tuesday_follows_monday, no_two_off_twice_together, monday_not_wednesday, staurday_follows_friday, sunday_not_thursday, tuesday_not_wednesday, reflexivity_for_same_day, tuesday_not_friday, all_on, monday_follows_sunday, b_off_thursday, not_on_for_3_days, monday_not_tuesday, wednesday_not_friday, thursday_not_saturday, monday_not_friday, monday_not_thursday, friday_not_saturday, tuesday_not_saturday
% 4.11/2.63 % No. of inferences in proof: 97
% 4.11/2.63 % SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p : 1904 ms resp. 1257 ms w/o parsing
% 4.37/2.70 % SZS output start Refutation for /export/starexec/sandbox2/benchmark/theBenchmark.p
% See solution above
% 4.37/2.70 % [INFO] Killing All external provers ...
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