0.11/0.12 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.11/0.13 % Command : do_CVC4 %s 0.13/0.32 % Computer : n025.cluster.edu 0.13/0.32 % Model : x86_64 x86_64 0.13/0.32 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.13/0.32 % Memory : 8042.1875MB 0.13/0.32 % OS : Linux 3.10.0-693.el7.x86_64 0.13/0.32 % CPULimit : 180 0.13/0.32 % DateTime : Thu Aug 29 10:33:30 EDT 2019 0.13/0.32 % CPUTime : 0.18/0.44 %----Proving TF0_ARI 0.18/0.45 ------- cvc4-tfa casc 27 : /export/starexec/sandbox2/benchmark/theBenchmark.p at 180... 0.18/0.45 --- Run --finite-model-find --decision=internal at 15... 15.45/15.72 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-quant-cf --full-saturate-quant at 15... 30.51/30.78 --- Run --no-e-matching --full-saturate-quant at 15... 45.58/45.82 --- Run --cbqi-all --purify-triggers --full-saturate-quant at 15... 60.64/60.87 --- Run --macros-quant --macros-quant-mode=all --nl-ext-tplanes --full-saturate-quant... 60.67/60.91 % SZS status Theorem for theBenchmark 60.67/60.91 % SZS output start Proof for theBenchmark 60.67/60.91 (skolem (forall ((X Int) (Y Int) (Z Int)) (= (and (forall ((Z Int)) (or (not (>= (+ Z (* (- 1) (max X Y))) 0)) (>= (+ Z (* (- 1) Z)) 0)) ) (>= (+ Z (* (- 1) (max X Y))) 0)) (and (forall ((Z Int) (BOUND_VARIABLE_691 Int)) (let ((_let_0 (* (- 1) BOUND_VARIABLE_691))) (or (not (>= (+ Z (* (- 1) Z)) 1)) (>= (+ X _let_0) 1) (>= (+ Y _let_0) 1) (not (>= (+ Z _let_0) 0)))) ) (not (forall ((Z Int)) (let ((_let_0 (* (- 1) Z))) (or (>= (+ X _let_0) 1) (>= (+ Y _let_0) 1) (not (>= (+ Z _let_0) 0)))) )))) ) 60.67/60.91 ( skv_16 skv_17 skv_18 ) 60.67/60.91 ) 60.67/60.91 (skolem (forall ((Z Int)) (or (not (>= (+ Z (* (- 1) (max skv_16 skv_17))) 0)) (>= (+ Z (* (- 1) skv_18)) 0)) ) 60.67/60.91 ( skv_22 ) 60.67/60.91 ) 60.67/60.91 (skolem (forall ((Z Int)) (or (not (>= (+ Z (* (- 1) skv_16)) 0)) (not (>= (+ Z (* (- 1) skv_17)) 0)) (>= (+ Z (* (- 1) skv_18)) 1)) ) 60.67/60.91 ( skv_23 ) 60.67/60.91 ) 60.67/60.91 (skolem (forall ((Z Int) (BOUND_VARIABLE_691 Int)) (or (>= (+ Z (* (- 1) skv_18)) 0) (not (>= (+ BOUND_VARIABLE_691 (* (- 1) skv_16)) 0)) (not (>= (+ BOUND_VARIABLE_691 (* (- 1) skv_17)) 0)) (not (>= (+ Z (* (- 1) BOUND_VARIABLE_691)) 0))) ) 60.67/60.91 ( skv_24 skv_25 ) 60.67/60.91 ) 60.67/60.91 (instantiation (forall ((X Int) (Y Int)) (or (>= (+ X (* (- 1) Y)) 1) (= Y (max X Y))) ) 60.67/60.91 ( skv_16, skv_17 ) 60.67/60.91 ) 60.67/60.91 (instantiation (forall ((X Int) (Y Int)) (or (= X (max X Y)) (not (>= (+ X (* (- 1) Y)) 0))) ) 60.67/60.91 ( skv_16, skv_17 ) 60.67/60.91 ) 60.67/60.91 (instantiation (forall ((Z Int)) (or (not (>= (+ Z (* (- 1) (max skv_16 skv_17))) 0)) (>= (+ Z (* (- 1) skv_18)) 0)) ) 60.67/60.91 ( (+ (- 1) skv_18) ) 60.67/60.91 ) 60.67/60.91 (instantiation (forall ((Z Int)) (or (not (>= (+ Z (* (- 1) skv_16)) 0)) (not (>= (+ Z (* (- 1) skv_17)) 0)) (>= (+ Z (* (- 1) skv_18)) 1)) ) 60.67/60.91 ( skv_16 ) 60.67/60.91 ( skv_17 ) 60.67/60.91 ) 60.67/60.91 (instantiation (forall ((Z Int) (BOUND_VARIABLE_691 Int)) (or (>= (+ Z (* (- 1) skv_18)) 0) (not (>= (+ BOUND_VARIABLE_691 (* (- 1) skv_16)) 0)) (not (>= (+ BOUND_VARIABLE_691 (* (- 1) skv_17)) 0)) (not (>= (+ Z (* (- 1) BOUND_VARIABLE_691)) 0))) ) 60.67/60.91 ( (+ (- 1) skv_18), skv_16 ) 60.67/60.91 ( (+ (- 1) skv_18), skv_17 ) 60.67/60.91 ) 60.67/60.91 % SZS output end Proof for theBenchmark 60.67/60.91 EOF