18.891 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.020 * * * [progress]: [2/2] Setting up program. 0.022 * [progress]: [Phase 2 of 3] Improving. 0.022 * [simplify]: Simplifying: (* 2.0 (+ (+ (* 1.0 (/ 1.0 9.0)) (* (/ 1.0 9.0) (/ 1.0 9.0))) (* (/ 1.0 9.0) 1.0))) 0.023 * * [simplify]: Extracting # 0 : cost 0 0.023 * * [simplify]: Extracting # 1 : cost 0 0.023 * * [simplify]: Extracting # 2 : cost 0 0.023 * * [simplify]: Extracting # 3 : cost 0 0.023 * * [simplify]: Extracting # 4 : cost 0 0.023 * * [simplify]: Extracting # 5 : cost 0 0.023 * * [simplify]: Extracting # 6 : cost 0 0.023 * * [simplify]: iteration 0 : 10 enodes (cost 21 ) 0.026 * * [simplify]: Extracting # 0 : cost 0 0.026 * * [simplify]: Extracting # 1 : cost 0 0.026 * * [simplify]: Extracting # 2 : cost 0 0.026 * * [simplify]: Extracting # 3 : cost 0 0.026 * * [simplify]: iteration 1 : 26 enodes (cost 17 ) 0.034 * * [simplify]: Extracting # 0 : cost 0 0.034 * * [simplify]: Extracting # 1 : cost 0 0.034 * * [simplify]: Extracting # 2 : cost 0 0.034 * * [simplify]: iteration 2 : 75 enodes (cost 13 ) 0.058 * * [simplify]: Extracting # 0 : cost 0 0.058 * * [simplify]: Extracting # 1 : cost 0 0.058 * * [simplify]: Extracting # 2 : cost 0 0.058 * * [simplify]: Extracting # 3 : cost 0 0.059 * * [simplify]: iteration 3 : 179 enodes (cost 13 ) 0.116 * * [simplify]: Extracting # 0 : cost 0 0.116 * * [simplify]: Extracting # 1 : cost 0 0.117 * * [simplify]: Extracting # 2 : cost 0 0.117 * * [simplify]: iteration 4 : 335 enodes (cost 13 ) 0.258 * * [simplify]: Extracting # 0 : cost 0 0.259 * * [simplify]: Extracting # 1 : cost 0 0.259 * * [simplify]: Extracting # 2 : cost 0 0.260 * * [simplify]: iteration 5 : 587 enodes (cost 12 ) 0.622 * * [simplify]: Extracting # 0 : cost 0 0.624 * * [simplify]: Extracting # 1 : cost 0 0.625 * * [simplify]: Extracting # 2 : cost 0 0.625 * * [simplify]: iteration 6 : 876 enodes (cost 12 ) 1.127 * * [simplify]: Extracting # 0 : cost 0 1.129 * * [simplify]: Extracting # 1 : cost 0 1.130 * * [simplify]: Extracting # 2 : cost 0 1.132 * * [simplify]: iteration 7 : 1051 enodes (cost 12 ) 1.696 * * [simplify]: Extracting # 0 : cost 0 1.698 * * [simplify]: Extracting # 1 : cost 0 1.699 * * [simplify]: Extracting # 2 : cost 0 1.700 * * [simplify]: iteration 8 : 1106 enodes (cost 12 ) 2.346 * * [simplify]: Extracting # 0 : cost 0 2.346 * * [simplify]: Extracting # 1 : cost 0 2.347 * * [simplify]: Extracting # 2 : cost 0 2.348 * * [simplify]: iteration 9 : 1128 enodes (cost 12 ) 2.943 * * [simplify]: Extracting # 0 : cost 0 2.944 * * [simplify]: iteration 10 : 1140 enodes (cost 12 ) 3.579 * * [simplify]: Extracting # 0 : cost 0 3.580 * * [simplify]: iteration 11 : 1144 enodes (cost 12 ) 4.593 * * [simplify]: Extracting # 0 : cost 0 4.593 * * [simplify]: iteration done: 1144 enodes (cost 12 ) 4.594 * [simplify]: Simplified to: (* (* (/ 1.0 9.0) 2.0) (fma 2 1.0 (/ 1.0 9.0))) 4.596 * * [progress]: iteration 1 / 4 4.596 * * * [progress]: picking best candidate 4.597 * * * * [pick]: Picked # 4.597 * * * [progress]: localizing error 4.616 * * * [progress]: generating rewritten candidates 4.617 * * * [progress]: generating series expansions 4.617 * * * [progress]: simplifying candidates 4.617 * [simplify]: Simplifying: 4.617 * * [simplify]: Extracting # 0 : cost 0 4.617 * * [simplify]: iteration 0 : 0 enodes (cost 0 ) 4.617 * * [simplify]: Extracting # 0 : cost 0 4.617 * * [simplify]: iteration done: 0 enodes (cost 0 ) 4.617 * [simplify]: Simplified to: 4.617 * * * [progress]: adding candidates to table 4.618 * [progress]: [Phase 3 of 3] Extracting. 4.620 * [simplify]: Simplifying: (* 2.0 (+ (+ (* 1.0 (/ 1.0 9.0)) (* (/ 1.0 9.0) (/ 1.0 9.0))) (* (/ 1.0 9.0) 1.0))) 4.620 * * [simplify]: Extracting # 0 : cost 0 4.620 * * [simplify]: Extracting # 1 : cost 0 4.620 * * [simplify]: Extracting # 2 : cost 0 4.620 * * [simplify]: Extracting # 3 : cost 0 4.620 * * [simplify]: Extracting # 4 : cost 0 4.620 * * [simplify]: Extracting # 5 : cost 0 4.621 * * [simplify]: Extracting # 6 : cost 0 4.621 * * [simplify]: iteration 0 : 10 enodes (cost 21 ) 4.622 * * [simplify]: Extracting # 0 : cost 0 4.622 * * [simplify]: iteration 1 : 13 enodes (cost 21 ) 4.624 * * [simplify]: Extracting # 0 : cost 0 4.624 * * [simplify]: iteration done: 13 enodes (cost 21 ) 4.624 * [simplify]: Simplified to: (* 2.0 (+ (+ (* 1.0 (/ 1.0 9.0)) (* (/ 1.0 9.0) (/ 1.0 9.0))) (* (/ 1.0 9.0) 1.0))) 5.328 * [regime-testing]: Baseline error score: 0 5.332 * [regime-testing]: Oracle error score: 0 5.332 * [regime-testing]: End program error score: 0 5.358 * [regime-testing]: Target error score: 0