Graywolf freezes in qflow

[praharshapm]

I am trying to run qflow for a design containing a hard macro. When it reaches the placement stage, graywolf places it and gets freezed. Not able to resolve this. kindly help. I am attaching the log file here `Running GrayWolf placement graywolf AMUX2_3V_top ERROR[TWgetfont]:font:9x15 not available - using default:fixed

twflow version:2.1 date:Mon May 25 21:15:08 EDT 1992 Authors: Bill Swartz, Carl Sechen Yale University

syntax version:v1.1 date:Mon May 25 21:11:10 EDT 1992 TimberWolf System Syntax Checker Authors: Carl Sechen, Kai-Win Lee, Bill Swartz, Dahe Chen, and Jimmy Lam Yale University

No syntax errors were found

syntax terminated normally with no errors and 0 warning[s]

---

Total stdcells :1 Total cell width :2.40e+02 Total cell height :1.00e+03 Total cell area :2.40e+05 Total core area :2.40e+05 Average cell height:1.00e+03

nocut - replacement for Mincut version:v1.0 date:Mon May 25 21:09:40 EDT 1992 TimberWolf System Floorplan Setup Program Authors: Carl Sechen, Bill Swartz, Yale University

Splitting AMUX2_3V_top.cel into AMUX2_3V_top.scel and AMUX2_3V_top.mcel... done!

nocut - replacement for Mincut terminated normally with no errors and 0 warning[s]

TimberWolfMC version:v2.2 date:Mon May 25 21:18:34 EDT 1992 Authors: Carl Sechen, Bill Swartz, Kai-Win Lee Dahe Chen, and Jimmy Lam Yale University ERROR[TWgetfont]:font:9x15 not available - using default:fixed 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 mc.compactor version:v1.0 date:Mon May 25 21:07:13 EDT 1992 compactor switches: Violation removal only Graphics mode off

[preprocess_multi]:Fixing multiple tiles... [preprocess_multi]:Verifying multiple tiles... Violation removal completed...

mc.compactor terminated normally with no errors and 0 warning[s]

ERROR[TWgetfont]:font:9x15 not available - using default:fixed WARNING[read_vertices]:Total row length is smaller that minimum tile length

config version:v1.0 date:Mon May 25 20:57:18 EDT 1992 Row configuration program Yale University

config switches: Graphics mode on config will inherit window

Minimum tile set to total row length / 2

Note: restore state file exists:AMUX2_3V_top

config terminated abnormally with 1 error[s] and 1 warning[s]

WARNING[space_pins]:overflow for cell:1 pin:pin6 WARNING[space_pins]:overflow for cell:1 pin:pin2

TimberWolfMC terminated abnormally with 1 error[s] and 2 warning[s]

ERROR[TWgetfont]:font:9x15 not available - using default:fixed

TimberWolfSC switches: Graphics mode on TimberWolfSC will inherit window

TimberWolfSC version:v6.0 date:Mon May 25 21:19:07 EDT 1992 Row-Based Placement and Global Routing Program Authors: Carl Sechen, Kai-Win Lee, and Bill Swartz, Yale University 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 `