Warning: ../../test/asap7/asap7sc7p5t_SIMPLE_RVT_FF_nldm_211120.lib.gz line 13178, timing group from output port. Warning: ../../test/asap7/asap7sc7p5t_SIMPLE_RVT_FF_nldm_211120.lib.gz line 13211, timing group from output port. Warning: ../../test/asap7/asap7sc7p5t_SIMPLE_RVT_FF_nldm_211120.lib.gz line 13244, timing group from output port. Warning: ../../test/asap7/asap7sc7p5t_SIMPLE_RVT_FF_nldm_211120.lib.gz line 13277, timing group from output port. Warning: ../../test/asap7/asap7sc7p5t_SIMPLE_RVT_FF_nldm_211120.lib.gz line 13310, timing group from output port. Warning: ../../test/asap7/asap7sc7p5t_SIMPLE_RVT_FF_nldm_211120.lib.gz line 13343, timing group from output port. Warning: ../../test/asap7/asap7sc7p5t_SIMPLE_RVT_FF_nldm_211120.lib.gz line 13376, timing group from output port. Warning: ../../test/asap7/asap7sc7p5t_SIMPLE_RVT_FF_nldm_211120.lib.gz line 14772, timing group from output port. Warning: ../../test/asap7/asap7sc7p5t_SIMPLE_RVT_FF_nldm_211120.lib.gz line 14805, timing group from output port. Warning: ../../test/asap7/asap7sc7p5t_SIMPLE_RVT_FF_nldm_211120.lib.gz line 14838, timing group from output port. --- Test 1: SPEF with coupling caps (keep) --- Warning: parasitics_coupling_spef.spef line 47, pin r1q not found. Warning: parasitics_coupling_spef.spef line 59, pin r2q not found. Warning: parasitics_coupling_spef.spef line 104, pin u1z not found. Warning: parasitics_coupling_spef.spef line 105, pin r2q not found. Warning: parasitics_coupling_spef.spef line 117, pin r1q not found. Warning: parasitics_coupling_spef.spef line 129, pin u2z not found. Warning: parasitics_coupling_spef.spef line 141, pin u1z not found. PASS: read_spef -keep_capacitive_coupling Startpoint: r2 (rising edge-triggered flip-flop clocked by clk) Endpoint: r3 (rising edge-triggered flip-flop clocked by clk) Path Group: clk Path Type: max Delay Time Description --------------------------------------------------------- 0.00 0.00 clock clk (rise edge) 11.30 11.30 clock network delay (propagated) 0.00 11.30 ^ r2/CLK (DFFHQx4_ASAP7_75t_R) 64.33 75.63 ^ r2/Q (DFFHQx4_ASAP7_75t_R) 43.21 118.83 ^ u1/Y (BUFx2_ASAP7_75t_R) 57.09 175.92 ^ u2/Y (AND2x2_ASAP7_75t_R) 12.82 188.74 ^ r3/D (DFFHQx4_ASAP7_75t_R) 188.74 data arrival time 500.00 500.00 clock clk (rise edge) 11.10 511.10 clock network delay (propagated) 0.00 511.10 clock reconvergence pessimism 511.10 ^ r3/CLK (DFFHQx4_ASAP7_75t_R) -7.95 503.15 library setup time 503.15 data required time --------------------------------------------------------- 503.15 data required time -188.74 data arrival time --------------------------------------------------------- 314.41 slack (MET) PASS: report_checks with coupling Startpoint: in1 (input port clocked by clk) Endpoint: r1 (rising edge-triggered flip-flop clocked by clk) Path Group: clk Path Type: min Delay Time Description --------------------------------------------------------- 0.00 0.00 clock clk (rise edge) 0.00 0.00 clock network delay (ideal) 1.00 1.00 v input external delay 0.00 1.00 v in1 (in) 9.46 10.46 v r1/D (DFFHQx4_ASAP7_75t_R) 10.46 data arrival time 0.00 0.00 clock clk (rise edge) 11.30 11.30 clock network delay (propagated) 0.00 11.30 clock reconvergence pessimism 11.30 ^ r1/CLK (DFFHQx4_ASAP7_75t_R) 12.57 23.87 library hold time 23.87 data required time --------------------------------------------------------- 23.87 data required time -10.46 data arrival time --------------------------------------------------------- -13.41 slack (VIOLATED) PASS: min path with coupling Warning: parasitics_coupling_reduce.tcl line 1, unknown field nets. Startpoint: r2 (rising edge-triggered flip-flop clocked by clk) Endpoint: r3 (rising edge-triggered flip-flop clocked by clk) Path Group: clk Path Type: max Fanout Cap Slew Delay Time Description ----------------------------------------------------------------------------- 0.00 0.00 0.00 clock clk (rise edge) 11.30 11.30 clock network delay (propagated) 45.81 0.00 11.30 ^ r2/CLK (DFFHQx4_ASAP7_75t_R) 1 13.58 23.96 64.33 75.63 ^ r2/Q (DFFHQx4_ASAP7_75t_R) 37.80 9.52 85.14 ^ u1/A (BUFx2_ASAP7_75t_R) 1 13.07 43.97 33.69 118.83 ^ u1/Y (BUFx2_ASAP7_75t_R) 57.40 12.42 131.25 ^ u2/B (AND2x2_ASAP7_75t_R) 1 13.12 52.35 44.67 175.92 ^ u2/Y (AND2x2_ASAP7_75t_R) 64.37 12.82 188.74 ^ r3/D (DFFHQx4_ASAP7_75t_R) 188.74 data arrival time 0.00 500.00 500.00 clock clk (rise edge) 11.10 511.10 clock network delay (propagated) 0.00 511.10 clock reconvergence pessimism 511.10 ^ r3/CLK (DFFHQx4_ASAP7_75t_R) -7.95 503.15 library setup time 503.15 data required time ----------------------------------------------------------------------------- 503.15 data required time -188.74 data arrival time ----------------------------------------------------------------------------- 314.41 slack (MET) PASS: report with fields --- Test 2: dmp with coupling --- Startpoint: r2 (rising edge-triggered flip-flop clocked by clk) Endpoint: r3 (rising edge-triggered flip-flop clocked by clk) Path Group: clk Path Type: max Delay Time Description --------------------------------------------------------- 0.00 0.00 clock clk (rise edge) 11.30 11.30 clock network delay (propagated) 0.00 11.30 ^ r2/CLK (DFFHQx4_ASAP7_75t_R) 64.33 75.63 ^ r2/Q (DFFHQx4_ASAP7_75t_R) 43.21 118.83 ^ u1/Y (BUFx2_ASAP7_75t_R) 57.09 175.92 ^ u2/Y (AND2x2_ASAP7_75t_R) 12.82 188.74 ^ r3/D (DFFHQx4_ASAP7_75t_R) 188.74 data arrival time 500.00 500.00 clock clk (rise edge) 11.10 511.10 clock network delay (propagated) 0.00 511.10 clock reconvergence pessimism 511.10 ^ r3/CLK (DFFHQx4_ASAP7_75t_R) -7.95 503.15 library setup time 503.15 data required time --------------------------------------------------------- 503.15 data required time -188.74 data arrival time --------------------------------------------------------- 314.41 slack (MET) PASS: dmp_ceff_elmore with coupling No paths found. PASS: dmp in1->out No paths found. PASS: dmp in2->out Startpoint: r2 (rising edge-triggered flip-flop clocked by clk) Endpoint: r3 (rising edge-triggered flip-flop clocked by clk) Path Group: clk Path Type: max Delay Time Description --------------------------------------------------------- 0.00 0.00 clock clk (rise edge) 0.00 0.00 clock network delay (propagated) 0.00 0.00 ^ r2/CLK (DFFHQx4_ASAP7_75t_R) 56.89 56.89 ^ r2/Q (DFFHQx4_ASAP7_75t_R) 31.00 87.89 ^ u1/Y (BUFx2_ASAP7_75t_R) 42.61 130.50 ^ u2/Y (AND2x2_ASAP7_75t_R) 0.00 130.50 ^ r3/D (DFFHQx4_ASAP7_75t_R) 130.50 data arrival time 500.00 500.00 clock clk (rise edge) 0.00 500.00 clock network delay (propagated) 0.00 500.00 clock reconvergence pessimism 500.00 ^ r3/CLK (DFFHQx4_ASAP7_75t_R) -10.19 489.81 library setup time 489.81 data required time --------------------------------------------------------- 489.81 data required time -130.50 data arrival time --------------------------------------------------------- 359.31 slack (MET) PASS: dmp_ceff_two_pole with coupling --- Test 3: lumped_cap with coupling --- Startpoint: r2 (rising edge-triggered flip-flop clocked by clk) Endpoint: r3 (rising edge-triggered flip-flop clocked by clk) Path Group: clk Path Type: max Delay Time Description --------------------------------------------------------- 0.00 0.00 clock clk (rise edge) 0.00 0.00 clock network delay (propagated) 0.00 0.00 ^ r2/CLK (DFFHQx4_ASAP7_75t_R) 58.79 58.79 ^ r2/Q (DFFHQx4_ASAP7_75t_R) 34.08 92.88 ^ u1/Y (BUFx2_ASAP7_75t_R) 45.38 138.26 ^ u2/Y (AND2x2_ASAP7_75t_R) 0.00 138.26 ^ r3/D (DFFHQx4_ASAP7_75t_R) 138.26 data arrival time 500.00 500.00 clock clk (rise edge) 0.00 500.00 clock network delay (propagated) 0.00 500.00 clock reconvergence pessimism 500.00 ^ r3/CLK (DFFHQx4_ASAP7_75t_R) -9.94 490.06 library setup time 490.06 data required time --------------------------------------------------------- 490.06 data required time -138.26 data arrival time --------------------------------------------------------- 351.80 slack (MET) PASS: lumped_cap with coupling --- Test 5: SPEF with coupling factor --- Warning: parasitics_coupling_spef.spef line 47, pin r1q not found. Warning: parasitics_coupling_spef.spef line 59, pin r2q not found. Warning: parasitics_coupling_spef.spef line 104, pin u1z not found. Warning: parasitics_coupling_spef.spef line 105, pin r2q not found. Warning: parasitics_coupling_spef.spef line 117, pin r1q not found. Warning: parasitics_coupling_spef.spef line 129, pin u2z not found. Warning: parasitics_coupling_spef.spef line 141, pin u1z not found. PASS: read_spef -coupling_reduction_factor 0.5 Startpoint: r2 (rising edge-triggered flip-flop clocked by clk) Endpoint: r3 (rising edge-triggered flip-flop clocked by clk) Path Group: clk Path Type: max Delay Time Description --------------------------------------------------------- 0.00 0.00 clock clk (rise edge) 11.30 11.30 clock network delay (propagated) 0.00 11.30 ^ r2/CLK (DFFHQx4_ASAP7_75t_R) 63.10 74.39 ^ r2/Q (DFFHQx4_ASAP7_75t_R) 40.84 115.23 ^ u1/Y (BUFx2_ASAP7_75t_R) 54.21 169.44 ^ u2/Y (AND2x2_ASAP7_75t_R) 12.65 182.10 ^ r3/D (DFFHQx4_ASAP7_75t_R) 182.10 data arrival time 500.00 500.00 clock clk (rise edge) 11.10 511.10 clock network delay (propagated) 0.00 511.10 clock reconvergence pessimism 511.10 ^ r3/CLK (DFFHQx4_ASAP7_75t_R) -7.74 503.37 library setup time 503.37 data required time --------------------------------------------------------- 503.37 data required time -182.10 data arrival time --------------------------------------------------------- 321.27 slack (MET) PASS: report with factor 0.5 --- Test 6: SPEF without coupling (re-read) --- PASS: re-read normal SPEF Startpoint: r2 (rising edge-triggered flip-flop clocked by clk) Endpoint: r3 (rising edge-triggered flip-flop clocked by clk) Path Group: clk Path Type: max Delay Time Description --------------------------------------------------------- 0.00 0.00 clock clk (rise edge) 12.11 12.11 clock network delay (propagated) 0.00 12.11 ^ r2/CLK (DFFHQx4_ASAP7_75t_R) 63.51 75.62 ^ r2/Q (DFFHQx4_ASAP7_75t_R) 49.30 124.92 ^ u1/Y (BUFx2_ASAP7_75t_R) 61.03 185.95 ^ u2/Y (AND2x2_ASAP7_75t_R) 15.77 201.72 ^ r3/D (DFFHQx4_ASAP7_75t_R) 201.72 data arrival time 500.00 500.00 clock clk (rise edge) 11.92 511.92 clock network delay (propagated) 0.00 511.92 clock reconvergence pessimism 511.92 ^ r3/CLK (DFFHQx4_ASAP7_75t_R) -8.46 503.46 library setup time 503.46 data required time --------------------------------------------------------- 503.46 data required time -201.72 data arrival time --------------------------------------------------------- 301.74 slack (MET) PASS: report after re-read --- Test 7: SPEF with -reduce --- PASS: read_spef -reduce Startpoint: r2 (rising edge-triggered flip-flop clocked by clk) Endpoint: r3 (rising edge-triggered flip-flop clocked by clk) Path Group: clk Path Type: max Delay Time Description --------------------------------------------------------- 0.00 0.00 clock clk (rise edge) 12.11 12.11 clock network delay (propagated) 0.00 12.11 ^ r2/CLK (DFFHQx4_ASAP7_75t_R) 63.51 75.62 ^ r2/Q (DFFHQx4_ASAP7_75t_R) 49.30 124.92 ^ u1/Y (BUFx2_ASAP7_75t_R) 61.03 185.95 ^ u2/Y (AND2x2_ASAP7_75t_R) 15.77 201.72 ^ r3/D (DFFHQx4_ASAP7_75t_R) 201.72 data arrival time 500.00 500.00 clock clk (rise edge) 11.92 511.92 clock network delay (propagated) 0.00 511.92 clock reconvergence pessimism 511.92 ^ r3/CLK (DFFHQx4_ASAP7_75t_R) -8.46 503.46 library setup time 503.46 data required time --------------------------------------------------------- 503.46 data required time -201.72 data arrival time --------------------------------------------------------- 301.74 slack (MET) PASS: report after reduce Startpoint: r2 (rising edge-triggered flip-flop clocked by clk) Endpoint: r3 (rising edge-triggered flip-flop clocked by clk) Path Group: clk Path Type: max Delay Time Description --------------------------------------------------------- 0.00 0.00 clock clk (rise edge) 0.00 0.00 clock network delay (propagated) 0.00 0.00 ^ r2/CLK (DFFHQx4_ASAP7_75t_R) 55.73 55.73 ^ r2/Q (DFFHQx4_ASAP7_75t_R) 30.36 86.09 ^ u1/Y (BUFx2_ASAP7_75t_R) 42.76 128.85 ^ u2/Y (AND2x2_ASAP7_75t_R) 0.00 128.85 ^ r3/D (DFFHQx4_ASAP7_75t_R) 128.85 data arrival time 500.00 500.00 clock clk (rise edge) 0.00 500.00 clock network delay (propagated) 0.00 500.00 clock reconvergence pessimism 500.00 ^ r3/CLK (DFFHQx4_ASAP7_75t_R) -10.53 489.47 library setup time 489.47 data required time --------------------------------------------------------- 489.47 data required time -128.85 data arrival time --------------------------------------------------------- 360.62 slack (MET) PASS: dmp_two_pole after reduce Startpoint: r2 (rising edge-triggered flip-flop clocked by clk) Endpoint: r3 (rising edge-triggered flip-flop clocked by clk) Path Group: clk Path Type: max Delay Time Description --------------------------------------------------------- 0.00 0.00 clock clk (rise edge) 12.11 12.11 clock network delay (propagated) 0.00 12.11 ^ r2/CLK (DFFHQx4_ASAP7_75t_R) 63.51 75.62 ^ r2/Q (DFFHQx4_ASAP7_75t_R) 49.30 124.92 ^ u1/Y (BUFx2_ASAP7_75t_R) 61.03 185.95 ^ u2/Y (AND2x2_ASAP7_75t_R) 15.77 201.72 ^ r3/D (DFFHQx4_ASAP7_75t_R) 201.72 data arrival time 500.00 500.00 clock clk (rise edge) 11.92 511.92 clock network delay (propagated) 0.00 511.92 clock reconvergence pessimism 511.92 ^ r3/CLK (DFFHQx4_ASAP7_75t_R) -8.46 503.46 library setup time 503.46 data required time --------------------------------------------------------- 503.46 data required time -201.72 data arrival time --------------------------------------------------------- 301.74 slack (MET) PASS: dmp after reduce --- Test 8: load change --- Startpoint: r2 (rising edge-triggered flip-flop clocked by clk) Endpoint: r3 (rising edge-triggered flip-flop clocked by clk) Path Group: clk Path Type: max Delay Time Description --------------------------------------------------------- 0.00 0.00 clock clk (rise edge) 12.11 12.11 clock network delay (propagated) 0.00 12.11 ^ r2/CLK (DFFHQx4_ASAP7_75t_R) 63.51 75.62 ^ r2/Q (DFFHQx4_ASAP7_75t_R) 49.30 124.92 ^ u1/Y (BUFx2_ASAP7_75t_R) 61.03 185.95 ^ u2/Y (AND2x2_ASAP7_75t_R) 15.77 201.72 ^ r3/D (DFFHQx4_ASAP7_75t_R) 201.72 data arrival time 500.00 500.00 clock clk (rise edge) 11.92 511.92 clock network delay (propagated) 0.00 511.92 clock reconvergence pessimism 511.92 ^ r3/CLK (DFFHQx4_ASAP7_75t_R) -8.46 503.46 library setup time 503.46 data required time --------------------------------------------------------- 503.46 data required time -201.72 data arrival time --------------------------------------------------------- 301.74 slack (MET) PASS: load 0.01 Startpoint: r2 (rising edge-triggered flip-flop clocked by clk) Endpoint: r3 (rising edge-triggered flip-flop clocked by clk) Path Group: clk Path Type: max Delay Time Description --------------------------------------------------------- 0.00 0.00 clock clk (rise edge) 12.11 12.11 clock network delay (propagated) 0.00 12.11 ^ r2/CLK (DFFHQx4_ASAP7_75t_R) 63.51 75.62 ^ r2/Q (DFFHQx4_ASAP7_75t_R) 49.30 124.92 ^ u1/Y (BUFx2_ASAP7_75t_R) 61.03 185.95 ^ u2/Y (AND2x2_ASAP7_75t_R) 15.77 201.72 ^ r3/D (DFFHQx4_ASAP7_75t_R) 201.72 data arrival time 500.00 500.00 clock clk (rise edge) 11.92 511.92 clock network delay (propagated) 0.00 511.92 clock reconvergence pessimism 511.92 ^ r3/CLK (DFFHQx4_ASAP7_75t_R) -8.46 503.46 library setup time 503.46 data required time --------------------------------------------------------- 503.46 data required time -201.72 data arrival time --------------------------------------------------------- 301.74 slack (MET) PASS: load 0.05 Startpoint: r2 (rising edge-triggered flip-flop clocked by clk) Endpoint: r3 (rising edge-triggered flip-flop clocked by clk) Path Group: clk Path Type: max Delay Time Description --------------------------------------------------------- 0.00 0.00 clock clk (rise edge) 12.11 12.11 clock network delay (propagated) 0.00 12.11 ^ r2/CLK (DFFHQx4_ASAP7_75t_R) 63.51 75.62 ^ r2/Q (DFFHQx4_ASAP7_75t_R) 49.30 124.92 ^ u1/Y (BUFx2_ASAP7_75t_R) 61.03 185.95 ^ u2/Y (AND2x2_ASAP7_75t_R) 15.77 201.72 ^ r3/D (DFFHQx4_ASAP7_75t_R) 201.72 data arrival time 500.00 500.00 clock clk (rise edge) 11.92 511.92 clock network delay (propagated) 0.00 511.92 clock reconvergence pessimism 511.92 ^ r3/CLK (DFFHQx4_ASAP7_75t_R) -8.46 503.46 library setup time 503.46 data required time --------------------------------------------------------- 503.46 data required time -201.72 data arrival time --------------------------------------------------------- 301.74 slack (MET) PASS: load reset --- Test 9: annotation --- Found 0 unannotated drivers. Found 0 partially unannotated drivers. PASS: annotation Found 0 unannotated drivers. Found 0 partially unannotated drivers. PASS: annotation -report_unannotated --- Test 10: query pi/elmore --- u1/Y rise max pi: 6.699999696078941e-15 2420.0 7.265281956505675e-15 u2/Y fall max pi: 6.699999696078941e-15 2420.0 7.319153251951049e-15 elmore u1/Y->u2/B: 1.758198274470768e-11 PASS: pi/elmore queries ALL PASSED