%------------------------------------------------------------------------------
% File : iProver---3.9.4
% Problem : GRP124-9.004 : TPTP v9.3.1. Bugfixed v1.2.1.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% Computer : n014.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 : Fri Sep 25 01:31:11 PM UTC 2026
% Result : Unsatisfiable 3.04s 11.26s
% Output : CNFRefutation 3.04s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 21
% Syntax : Number of formulae : 99 ( 38 unt; 0 def)
% Number of atoms : 245 ( 0 equ)
% Maximal formula atoms : 6 ( 2 avg)
% Number of connectives : 278 ( 132 ~; 146 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 4 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of types : 1 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of predicates : 5 ( 4 usr; 1 prp; 0-3 aty)
% Number of functors : 4 ( 4 usr; 4 con; 0-0 aty)
% Number of variables : 89 ( 0 sgn 89 !; 0 ?; 69 :)
% Comments :
%------------------------------------------------------------------------------
fof(f3,axiom,
group_element(e_1),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',element_1) ).
fof(f4,axiom,
group_element(e_2),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',element_2) ).
fof(f5,axiom,
group_element(e_3),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',element_3) ).
fof(f6,axiom,
group_element(e_4),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',element_4) ).
fof(f7,axiom,
~ equalish(e_1,e_2),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',e_1_is_not_e_2) ).
fof(f8,axiom,
~ equalish(e_1,e_3),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',e_1_is_not_e_3) ).
fof(f9,axiom,
~ equalish(e_1,e_4),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',e_1_is_not_e_4) ).
fof(f10,axiom,
~ equalish(e_2,e_1),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',e_2_is_not_e_1) ).
fof(f11,axiom,
~ equalish(e_2,e_3),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',e_2_is_not_e_3) ).
fof(f13,axiom,
~ equalish(e_3,e_1),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',e_3_is_not_e_1) ).
fof(f15,axiom,
~ equalish(e_3,e_4),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',e_3_is_not_e_4) ).
fof(f16,axiom,
~ equalish(e_4,e_1),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',e_4_is_not_e_1) ).
fof(f17,axiom,
~ equalish(e_4,e_2),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',e_4_is_not_e_2) ).
fof(f18,axiom,
~ equalish(e_4,e_3),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',e_4_is_not_e_3) ).
fof(f19,axiom,
! [X0,X1] :
( product1(X0,X1,e_4)
| product1(X0,X1,e_3)
| product1(X0,X1,e_2)
| product1(X0,X1,e_1)
| ~ group_element(X1)
| ~ group_element(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',product1_total_function1) ).
fof(f21,axiom,
! [X2,X3,X0,X1] :
( equalish(X1,X3)
| ~ product1(X0,X3,X2)
| ~ product1(X0,X1,X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',product1_right_cancellation) ).
fof(f22,axiom,
! [X2,X3,X0,X1] :
( equalish(X0,X3)
| ~ product1(X3,X1,X2)
| ~ product1(X0,X1,X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',product1_left_cancellation) ).
fof(f23,axiom,
! [X0] : product1(X0,X0,X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',product1_idempotence) ).
fof(f25,axiom,
! [X2,X3,X0,X1] :
( equalish(X2,X3)
| ~ product2(X0,X1,X3)
| ~ product2(X0,X1,X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',product2_total_function2) ).
fof(f28,axiom,
! [X0] : product2(X0,X0,X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',product2_idempotence) ).
fof(f29,negated_conjecture,
! [X2,X3,X0,X1] :
( product2(X3,X1,X0)
| ~ product1(X2,X0,X3)
| ~ product1(X0,X1,X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',qg2a) ).
tcf(c_78,negated_conjecture,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( product2(X3,X1,X0)
| ~ product1(X2,X0,X3)
| ~ product1(X0,X1,X2) ),
inference(cnf_transformation,[],[f29]) ).
tcf(c_79,plain,
! [X0: $i] : product1(X0,X0,X0),
inference(cnf_transformation,[],[f23]) ).
tcf(c_80,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( equalish(X0,X3)
| ~ product1(X3,X1,X2)
| ~ product1(X0,X1,X2) ),
inference(cnf_transformation,[],[f22]) ).
tcf(c_81,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( equalish(X1,X3)
| ~ product1(X0,X3,X2)
| ~ product1(X0,X1,X2) ),
inference(cnf_transformation,[],[f21]) ).
tcf(c_83,plain,
! [X0: $i,X1: $i] :
( product1(X0,X1,e_4)
| product1(X0,X1,e_3)
| product1(X0,X1,e_2)
| product1(X0,X1,e_1)
| ~ group_element(X1)
| ~ group_element(X0) ),
inference(cnf_transformation,[],[f19]) ).
tcf(c_84,plain,
! [X0: $i] : product2(X0,X0,X0),
inference(cnf_transformation,[],[f28]) ).
tcf(c_87,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( equalish(X2,X3)
| ~ product2(X0,X1,X3)
| ~ product2(X0,X1,X2) ),
inference(cnf_transformation,[],[f25]) ).
tcf(c_89,plain,
~ equalish(e_4,e_1),
inference(cnf_transformation,[],[f16]) ).
tcf(c_90,plain,
~ equalish(e_3,e_1),
inference(cnf_transformation,[],[f13]) ).
tcf(c_91,plain,
~ equalish(e_2,e_1),
inference(cnf_transformation,[],[f10]) ).
tcf(c_92,plain,
~ equalish(e_1,e_4),
inference(cnf_transformation,[],[f9]) ).
tcf(c_93,plain,
~ equalish(e_1,e_3),
inference(cnf_transformation,[],[f8]) ).
tcf(c_94,plain,
~ equalish(e_1,e_2),
inference(cnf_transformation,[],[f7]) ).
tcf(c_95,plain,
group_element(e_1),
inference(cnf_transformation,[],[f3]) ).
tcf(c_96,plain,
group_element(e_4),
inference(cnf_transformation,[],[f6]) ).
tcf(c_97,plain,
group_element(e_3),
inference(cnf_transformation,[],[f5]) ).
tcf(c_98,plain,
group_element(e_2),
inference(cnf_transformation,[],[f4]) ).
tcf(c_99,plain,
~ equalish(e_4,e_2),
inference(cnf_transformation,[],[f17]) ).
tcf(c_102,plain,
~ equalish(e_2,e_3),
inference(cnf_transformation,[],[f11]) ).
tcf(c_103,plain,
~ equalish(e_4,e_3),
inference(cnf_transformation,[],[f18]) ).
tcf(c_104,plain,
~ equalish(e_3,e_4),
inference(cnf_transformation,[],[f15]) ).
tcf(c_105,plain,
product2(e_1,e_1,e_1),
inference(instantiation,[status(thm)],[c_84]) ).
tcf(c_106,plain,
product1(e_1,e_1,e_1),
inference(instantiation,[status(thm)],[c_79]) ).
tcf(c_251,plain,
! [X0: $i,X1: $i] :
( ~ product1(e_2,X0,X1)
| ~ product1(e_1,X0,X1) ),
inference(resolution,[status(thm)],[c_94,c_80]) ).
tcf(c_252,plain,
( ~ product1(e_2,e_1,e_1)
| ~ product1(e_1,e_1,e_1) ),
inference(instantiation,[status(thm)],[c_251]) ).
tcf(c_259,plain,
! [X0: $i,X1: $i] :
( ~ product2(X0,X1,e_3)
| ~ product2(X0,X1,e_1) ),
inference(resolution,[status(thm)],[c_93,c_87]) ).
tcf(c_260,plain,
( ~ product2(e_1,e_1,e_3)
| ~ product2(e_1,e_1,e_1) ),
inference(instantiation,[status(thm)],[c_259]) ).
tcf(c_299,plain,
! [X0: $i,X1: $i] :
( ~ product1(e_3,X0,X1)
| ~ product1(e_1,X0,X1) ),
inference(resolution,[status(thm)],[c_93,c_80]) ).
tcf(c_300,plain,
( ~ product1(e_3,e_1,e_1)
| ~ product1(e_1,e_1,e_1) ),
inference(instantiation,[status(thm)],[c_299]) ).
tcf(c_307,plain,
! [X0: $i,X1: $i] :
( ~ product2(X0,X1,e_4)
| ~ product2(X0,X1,e_1) ),
inference(resolution,[status(thm)],[c_92,c_87]) ).
tcf(c_308,plain,
( ~ product2(e_1,e_1,e_4)
| ~ product2(e_1,e_1,e_1) ),
inference(instantiation,[status(thm)],[c_307]) ).
tcf(c_347,plain,
! [X0: $i,X1: $i] :
( ~ product1(e_4,X0,X1)
| ~ product1(e_1,X0,X1) ),
inference(resolution,[status(thm)],[c_92,c_80]) ).
tcf(c_348,plain,
( ~ product1(e_4,e_1,e_1)
| ~ product1(e_1,e_1,e_1) ),
inference(instantiation,[status(thm)],[c_347]) ).
tcf(c_610,plain,
! [X0: $i,X1: $i] :
( equalish(e_4,e_1)
| ~ product1(X0,e_4,X1)
| ~ product1(X0,e_1,X1) ),
inference(instantiation,[status(thm)],[c_81]) ).
tcf(c_616,plain,
! [X0: $i,X1: $i] :
( equalish(e_3,e_1)
| ~ product1(X0,e_3,X1)
| ~ product1(X0,e_1,X1) ),
inference(instantiation,[status(thm)],[c_81]) ).
tcf(c_622,plain,
! [X0: $i,X1: $i] :
( equalish(e_2,e_1)
| ~ product1(X0,e_2,X1)
| ~ product1(X0,e_1,X1) ),
inference(instantiation,[status(thm)],[c_81]) ).
tcf(c_628,plain,
! [X0: $i,X1: $i] :
( equalish(e_1,e_4)
| ~ product1(X0,e_4,X1)
| ~ product1(X0,e_1,X1) ),
inference(instantiation,[status(thm)],[c_81]) ).
tcf(c_648,plain,
! [X0: $i,X1: $i] :
( equalish(e_4,e_2)
| ~ product1(e_4,X0,X1)
| ~ product1(e_2,X0,X1) ),
inference(instantiation,[status(thm)],[c_80]) ).
tcf(c_666,plain,
! [X0: $i,X1: $i] :
( equalish(e_2,e_3)
| ~ product1(e_3,X0,X1)
| ~ product1(e_2,X0,X1) ),
inference(instantiation,[status(thm)],[c_80]) ).
tcf(c_672,plain,
! [X0: $i,X1: $i] :
( equalish(e_4,e_3)
| ~ product1(e_4,X0,X1)
| ~ product1(e_3,X0,X1) ),
inference(instantiation,[status(thm)],[c_80]) ).
tcf(c_679,plain,
! [X0: $i,X1: $i,X2: $i] :
( product2(X1,X2,e_4)
| ~ product1(e_4,X2,X0)
| ~ product1(X0,e_4,X1) ),
inference(instantiation,[status(thm)],[c_78]) ).
tcf(c_684,plain,
product1(e_4,e_4,e_4),
inference(instantiation,[status(thm)],[c_79]) ).
tcf(c_704,plain,
! [X0: $i] :
( product1(e_4,X0,e_4)
| product1(e_4,X0,e_3)
| product1(e_4,X0,e_2)
| product1(e_4,X0,e_1)
| ~ group_element(e_4)
| ~ group_element(X0) ),
inference(instantiation,[status(thm)],[c_83]) ).
tcf(c_705,plain,
( product1(e_4,e_1,e_4)
| product1(e_4,e_1,e_3)
| product1(e_4,e_1,e_2)
| product1(e_4,e_1,e_1)
| ~ group_element(e_4)
| ~ group_element(e_1) ),
inference(instantiation,[status(thm)],[c_704]) ).
tcf(c_708,plain,
! [X0: $i,X1: $i,X2: $i] :
( product2(X1,X2,e_3)
| ~ product1(e_3,X2,X0)
| ~ product1(X0,e_3,X1) ),
inference(instantiation,[status(thm)],[c_78]) ).
tcf(c_713,plain,
product1(e_3,e_3,e_3),
inference(instantiation,[status(thm)],[c_79]) ).
tcf(c_733,plain,
! [X0: $i] :
( product1(e_3,X0,e_4)
| product1(e_3,X0,e_3)
| product1(e_3,X0,e_2)
| product1(e_3,X0,e_1)
| ~ group_element(e_3)
| ~ group_element(X0) ),
inference(instantiation,[status(thm)],[c_83]) ).
tcf(c_734,plain,
( product1(e_3,e_1,e_4)
| product1(e_3,e_1,e_3)
| product1(e_3,e_1,e_2)
| product1(e_3,e_1,e_1)
| ~ group_element(e_3)
| ~ group_element(e_1) ),
inference(instantiation,[status(thm)],[c_733]) ).
tcf(c_742,plain,
product1(e_2,e_2,e_2),
inference(instantiation,[status(thm)],[c_79]) ).
tcf(c_836,plain,
! [X0: $i] :
( product1(e_2,X0,e_4)
| product1(e_2,X0,e_3)
| product1(e_2,X0,e_2)
| product1(e_2,X0,e_1)
| ~ group_element(e_2)
| ~ group_element(X0) ),
inference(instantiation,[status(thm)],[c_83]) ).
tcf(c_837,plain,
( product1(e_2,e_1,e_4)
| product1(e_2,e_1,e_3)
| product1(e_2,e_1,e_2)
| product1(e_2,e_1,e_1)
| ~ group_element(e_2)
| ~ group_element(e_1) ),
inference(instantiation,[status(thm)],[c_836]) ).
tcf(c_1261,plain,
! [X0: $i,X1: $i] :
( equalish(X1,X0)
| ~ product1(X0,X1,X1) ),
inference(superposition,[status(thm)],[c_79,c_80]) ).
tcf(c_1299,plain,
( equalish(e_4,e_1)
| ~ product1(e_4,e_4,e_4)
| ~ product1(e_4,e_1,e_4) ),
inference(instantiation,[status(thm)],[c_610]) ).
tcf(c_1318,plain,
! [X0: $i,X1: $i] :
( equalish(X0,X1)
| ~ product1(X0,X1,X0) ),
inference(superposition,[status(thm)],[c_79,c_81]) ).
tcf(c_1495,plain,
( equalish(e_3,e_1)
| ~ product1(e_3,e_3,e_3)
| ~ product1(e_3,e_1,e_3) ),
inference(instantiation,[status(thm)],[c_616]) ).
tcf(c_1517,plain,
( equalish(e_2,e_1)
| ~ product1(e_2,e_2,e_2)
| ~ product1(e_2,e_1,e_2) ),
inference(instantiation,[status(thm)],[c_622]) ).
tcf(c_1529,plain,
! [X0: $i] :
( equalish(e_4,X0)
| product1(X0,e_4,e_3)
| product1(X0,e_4,e_2)
| product1(X0,e_4,e_1)
| ~ group_element(e_4)
| ~ group_element(X0) ),
inference(superposition,[status(thm)],[c_83,c_1261]) ).
tcf(c_1531,plain,
! [X0: $i] :
( equalish(e_4,X0)
| product1(X0,e_4,e_3)
| product1(X0,e_4,e_2)
| product1(X0,e_4,e_1)
| ~ group_element(X0) ),
inference(forward_subsumption_resolution,[status(thm)],[c_1529,c_96]) ).
tcf(c_1598,plain,
! [X0: $i] :
( equalish(e_4,X0)
| product1(e_4,X0,e_3)
| product1(e_4,X0,e_2)
| product1(e_4,X0,e_1)
| ~ group_element(e_4)
| ~ group_element(X0) ),
inference(superposition,[status(thm)],[c_83,c_1318]) ).
tcf(c_1600,plain,
! [X0: $i] :
( equalish(e_4,X0)
| product1(e_4,X0,e_3)
| product1(e_4,X0,e_2)
| product1(e_4,X0,e_1)
| ~ group_element(X0) ),
inference(forward_subsumption_resolution,[status(thm)],[c_1598,c_96]) ).
tcf(c_1657,plain,
! [X0: $i] :
( equalish(e_1,e_4)
| ~ product1(X0,e_4,e_2)
| ~ product1(X0,e_1,e_2) ),
inference(instantiation,[status(thm)],[c_628]) ).
tcf(c_1878,plain,
( equalish(e_3,e_1)
| ~ product1(e_4,e_3,e_2)
| ~ product1(e_4,e_1,e_2) ),
inference(instantiation,[status(thm)],[c_616]) ).
tcf(c_1881,plain,
! [X0: $i] :
( equalish(e_4,e_3)
| ~ product1(e_4,X0,e_2)
| ~ product1(e_3,X0,e_2) ),
inference(instantiation,[status(thm)],[c_672]) ).
tcf(c_1890,plain,
( equalish(e_4,e_3)
| ~ product1(e_4,e_1,e_2)
| ~ product1(e_3,e_1,e_2) ),
inference(instantiation,[status(thm)],[c_1881]) ).
tcf(c_2701,plain,
! [X0: $i] :
( equalish(e_4,e_2)
| ~ product1(e_4,X0,e_3)
| ~ product1(e_2,X0,e_3) ),
inference(instantiation,[status(thm)],[c_648]) ).
tcf(c_2706,plain,
( equalish(e_4,e_2)
| ~ product1(e_4,e_1,e_3)
| ~ product1(e_2,e_1,e_3) ),
inference(instantiation,[status(thm)],[c_2701]) ).
tcf(c_2710,plain,
! [X0: $i,X1: $i] :
( product2(X0,X1,e_4)
| ~ product1(e_4,X1,e_3)
| ~ product1(e_3,e_4,X0) ),
inference(instantiation,[status(thm)],[c_679]) ).
tcf(c_2711,plain,
( product2(e_1,e_1,e_4)
| ~ product1(e_4,e_1,e_3)
| ~ product1(e_3,e_4,e_1) ),
inference(instantiation,[status(thm)],[c_2710]) ).
tcf(c_2977,plain,
! [X0: $i] :
( equalish(e_2,e_3)
| ~ product1(e_3,X0,e_4)
| ~ product1(e_2,X0,e_4) ),
inference(instantiation,[status(thm)],[c_666]) ).
tcf(c_2984,plain,
( equalish(e_2,e_3)
| ~ product1(e_3,e_1,e_4)
| ~ product1(e_2,e_1,e_4) ),
inference(instantiation,[status(thm)],[c_2977]) ).
tcf(c_2990,plain,
! [X0: $i,X1: $i] :
( product2(X1,X0,e_3)
| ~ product1(e_4,e_3,X1)
| ~ product1(e_3,X0,e_4) ),
inference(instantiation,[status(thm)],[c_708]) ).
tcf(c_2991,plain,
( product2(e_1,e_1,e_3)
| ~ product1(e_4,e_3,e_1)
| ~ product1(e_3,e_1,e_4) ),
inference(instantiation,[status(thm)],[c_2990]) ).
tcf(c_4236,plain,
( equalish(e_1,e_4)
| ~ product1(e_3,e_4,e_2)
| ~ product1(e_3,e_1,e_2) ),
inference(instantiation,[status(thm)],[c_1657]) ).
tcf(c_4399,plain,
( equalish(e_4,e_3)
| equalish(e_3,e_4)
| product1(e_3,e_4,e_2)
| product1(e_3,e_4,e_1)
| ~ group_element(e_3) ),
inference(superposition,[status(thm)],[c_1531,c_1318]) ).
tcf(c_4400,plain,
( product1(e_3,e_4,e_2)
| product1(e_3,e_4,e_1) ),
inference(forward_subsumption_resolution,[status(thm)],[c_4399,c_103,c_104,c_97]) ).
tcf(c_4691,plain,
( equalish(e_4,e_3)
| equalish(e_3,e_4)
| product1(e_4,e_3,e_2)
| product1(e_4,e_3,e_1)
| ~ group_element(e_3) ),
inference(superposition,[status(thm)],[c_1600,c_1261]) ).
tcf(c_4692,plain,
( product1(e_4,e_3,e_2)
| product1(e_4,e_3,e_1) ),
inference(forward_subsumption_resolution,[status(thm)],[c_4691,c_103,c_104,c_97]) ).
tcf(c_5192,plain,
$false,
inference(prop_impl_just,[status(thm)],[c_4692,c_4400,c_4236,c_2991,c_2984,c_2711,c_2706,c_1890,c_1878,c_1517,c_1495,c_1299,c_837,c_742,c_734,c_713,c_705,c_684,c_348,c_308,c_300,c_260,c_252,c_106,c_105,c_89,c_90,c_91,c_92,c_99,c_102,c_103,c_95,c_96,c_97,c_98]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : GRP124-9.004 : TPTP v9.3.1. Bugfixed v1.2.1.
% 0.00/0.04 % Command : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.11/10.38 % Computer : n014.cluster.edu
% 0.11/10.38 % Model : x86_64 x86_64
% 0.11/10.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/10.38 % Memory : 8046.5625MB
% 0.11/10.38 % OS : Linux 6.8.0-71-generic
% 0.11/10.38 % CPULimit : 300
% 0.11/10.38 % WCLimit : 300
% 0.11/10.38 % DateTime : Wed Sep 23 13:39:44 UTC 2026
% 0.11/10.39 % CPUTime :
% 0.11/10.39 Running run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.15/10.43 Running EPR theorem proving
% 0.15/10.43 Running: /export/starexec/sandbox2/solver/bin/iproveropt-multi-core.sh -d -n -l tptp -s epr_schedule -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.15/10.44
% 0.15/10.44 % ======== iProver multi-core TPTP/SMT =========
% 0.15/10.44
% 0.15/10.44 % Detected problem language: tptp
% 0.15/10.45 % Proving...
% 3.04/11.26 % SZS status Started for theBenchmark.p
% 3.04/11.26 % SZS status Unsatisfiable for theBenchmark.p
% 3.04/11.26
% 3.04/11.26 %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 3.04/11.26
% 3.04/11.26 % ------ iProver source info
% 3.04/11.26
% 3.04/11.26 % git: date: 2026-07-19 20:42:38 +0200
% 3.04/11.26 % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 3.04/11.26 % git: non_committed_changes: false
% 3.04/11.26
% 3.04/11.26 % ------ Parsing...% successful
% 3.04/11.26
% 3.04/11.26
% 3.04/11.26 % ------ Clausification by vclausify_rel & Parsing by iProver...% ------ preprocesses with Option_epr_non_horn_non_eq
% 3.04/11.26 %
% 3.04/11.26
% 3.04/11.26 % ------ Preprocessing... sf_s rm: 0 0s sf_e pe_s pe_e %
% 3.04/11.26
% 3.04/11.26 % ------ Preprocessing...% ------ preprocesses with Option_epr_non_horn_non_eq
% 3.04/11.26 gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
% 3.04/11.26 % ------ Proving...
% 3.04/11.26 % ------ Problem Properties
% 3.04/11.26
% 3.04/11.26 %
% 3.04/11.26 % clauses 27
% 3.04/11.26 % conjectures 1
% 3.04/11.26 % EPR 27
% 3.04/11.26 % Horn 25
% 3.04/11.26 % unary 18
% 3.04/11.26 % binary 0
% 3.04/11.26 % lits 51
% 3.04/11.26 % lits eq 0
% 3.04/11.26 % fd_pure 0
% 3.04/11.26 % fd_pseudo 0
% 3.04/11.26 % fd_cond 0
% 3.04/11.26 % fd_pseudo_cond 0
% 3.04/11.26 % AC symbols 0
% 3.04/11.26
% 3.04/11.26 % ------ Schedule EPR non Horn non eq is on
% 3.04/11.26
% 3.04/11.26 % ------ no equalities: superposition off
% 3.04/11.26
% 3.04/11.26 % ------ Input Options "--resolution_flag false" Time Limit: 70.
% 3.04/11.26
% 3.04/11.26
% 3.04/11.26 % ------
% 3.04/11.26 % Current options:
% 3.04/11.26 % ------
% 3.04/11.26
% 3.04/11.26
% 3.04/11.26 %
% 3.04/11.26
% 3.04/11.26 % ------ Proving...
% 3.04/11.26 %
% 3.04/11.26
% 3.04/11.26 % SZS status Unsatisfiable for theBenchmark.p
% 3.04/11.26
% 3.04/11.26 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 3.04/11.27
% 3.04/11.27
%------------------------------------------------------------------------------