0.07/0.12 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.07/0.13 % Command : vampire --mode casc -t %d %s 0.13/0.34 % Computer : n028.cluster.edu 0.13/0.34 % Model : x86_64 x86_64 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.13/0.34 % Memory : 8042.1875MB 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64 0.13/0.34 % CPULimit : 960 0.13/0.34 % DateTime : Wed Jul 1 17:32:50 EDT 2020 0.13/0.34 % CPUTime : 0.19/0.40 % dis+11_4_afp=100000:afq=1.1:anc=none:cond=on:gs=on:gsaa=full_model:nm=64:nwc=1:sac=on:sp=reverse_arity:thi=all_2 on theBenchmark 0.19/0.41 % Refutation found. Thanks to Tanya! 0.19/0.41 % SZS status Theorem for theBenchmark 0.19/0.41 % SZS output start Proof for theBenchmark 0.19/0.41 tff(pred_def_1, type, celsius_fahrenheit_temperature_conversion: ($real * $real) > $o). 0.19/0.41 tff(f63,plain,( 0.19/0.41 $false), 0.19/0.41 inference(resolution,[],[f62,f24])). 0.19/0.41 tff(f24,plain,( 0.19/0.41 ( ! [X0:$real] : (~celsius_fahrenheit_temperature_conversion(37.0,X0)) )), 0.19/0.41 inference(cnf_transformation,[],[f22])). 0.19/0.41 tff(f22,plain,( 0.19/0.41 ! [X0 : $real] : ~celsius_fahrenheit_temperature_conversion(37.0,X0)), 0.19/0.41 inference(ennf_transformation,[],[f21])). 0.19/0.41 tff(f21,plain,( 0.19/0.41 ~? [X0 : $real] : celsius_fahrenheit_temperature_conversion(37.0,X0)), 0.19/0.41 inference(rectify,[],[f3])). 0.19/0.41 tff(f3,negated_conjecture,( 0.19/0.41 ~? [X1 : $real] : celsius_fahrenheit_temperature_conversion(37.0,X1)), 0.19/0.41 inference(negated_conjecture,[],[f2])). 0.19/0.41 tff(f2,conjecture,( 0.19/0.41 ? [X1 : $real] : celsius_fahrenheit_temperature_conversion(37.0,X1)), 0.19/0.41 file('/export/starexec/sandbox/benchmark/theBenchmark.p',celsius_37_to_fahrenheit)). 0.19/0.41 tff(f62,plain,( 0.19/0.41 ( ! [X0:$real] : (celsius_fahrenheit_temperature_conversion(X0,$sum(32.0,$product(1.8,X0)))) )), 0.19/0.41 inference(forward_demodulation,[],[f27,f4])). 0.19/0.41 tff(f4,plain,( 0.19/0.41 ( ! [X0:$real,X1:$real] : ($sum(X0,X1) = $sum(X1,X0)) )), 0.19/0.41 introduced(theory_axiom,[])). 0.19/0.41 tff(f27,plain,( 0.19/0.41 ( ! [X0:$real] : (celsius_fahrenheit_temperature_conversion(X0,$sum($product(1.8,X0),32.0))) )), 0.19/0.41 inference(equality_resolution,[],[f25])). 0.19/0.41 tff(f25,plain,( 0.19/0.41 ( ! [X0:$real,X1:$real] : (celsius_fahrenheit_temperature_conversion(X0,X1) | $sum($product(1.8,X0),32.0) != X1) )), 0.19/0.41 inference(cnf_transformation,[],[f23])). 0.19/0.41 tff(f23,plain,( 0.19/0.41 ! [X0 : $real,X1 : $real] : (celsius_fahrenheit_temperature_conversion(X0,X1) | $sum($product(1.8,X0),32.0) != X1)), 0.19/0.41 inference(ennf_transformation,[],[f1])). 0.19/0.41 tff(f1,axiom,( 0.19/0.41 ! [X0 : $real,X1 : $real] : ($sum($product(1.8,X0),32.0) = X1 => celsius_fahrenheit_temperature_conversion(X0,X1))), 0.19/0.41 file('/export/starexec/sandbox/benchmark/theBenchmark.p',celsius_fahrenheit_temperature_conversion)). 0.19/0.41 % SZS output end Proof for theBenchmark 0.19/0.41 % ------------------------------ 0.19/0.41 % Version: Vampire 4.4.0 (commit 7916d27 on 2019-08-23 08:50:16 +0100) 0.19/0.41 % Termination reason: Refutation 0.19/0.41 0.19/0.41 % Memory used [KB]: 9594 0.19/0.41 % Time elapsed: 0.006 s 0.19/0.41 % ------------------------------ 0.19/0.41 % ------------------------------ 0.19/0.41 % Success in time 0.065 s 0.19/0.41 EOF