examples_in_progress/flexible_array/why3session.xml

   1 <?xml version="1.0" encoding="UTF-8"?>
   2 <!DOCTYPE why3session PUBLIC "-//Why3//proof session v5//EN"
   3 "http://why3.lri.fr/why3session.dtd">
   4 <why3session shape_version="6">
   5 <prover id="0" name="Alt-Ergo" version="1.01" timelimit="5" steplimit="0" memlimit="1000"/>
   6 <prover id="1" name="Alt-Ergo" version="1.30" timelimit="1" steplimit="0" memlimit="1000"/>
   7 <prover id="2" name="Z3" version="4.5.0" timelimit="1" steplimit="0" memlimit="1000"/>
   8 <prover id="3" name="CVC4" version="1.5" timelimit="1" steplimit="0" memlimit="1000"/>
   9 <prover id="4" name="Z3" version="4.6.0" timelimit="1" steplimit="0" memlimit="1000"/>
  10 <prover id="5" name="Alt-Ergo" version="2.2.0" timelimit="1" steplimit="0" memlimit="1000"/>
  11 <prover id="6" name="CVC4" version="1.6" timelimit="1" steplimit="0" memlimit="1000"/>
  12 <file>
  13 <path name=".."/><path name="flexible_array.mlw"/>
  14 <theory name="FlexibleArray">
  15  <goal name="VC t" expl="VC for t" proved="true">
  16  <proof prover="3"><result status="valid" time="0.03"/></proof>
  17  </goal>
  18  <goal name="VC empty" expl="VC for empty" proved="true">
  19  <proof prover="0"><result status="valid" time="0.00" steps="3"/></proof>
  20  <proof prover="3"><result status="valid" time="0.02"/></proof>
  21  </goal>
  22  <goal name="VC is_empty" expl="VC for is_empty" proved="true">
  23  <proof prover="0"><result status="valid" time="0.01" steps="0"/></proof>
  24  <proof prover="3"><result status="valid" time="0.02"/></proof>
  25  </goal>
  26  <goal name="VC get_aux" expl="VC for get_aux" proved="true">
  27  <proof prover="0"><result status="valid" time="0.04" steps="110"/></proof>
  28  <proof prover="3"><result status="valid" time="0.06"/></proof>
  29  </goal>
  30  <goal name="VC get" expl="VC for get" proved="true">
  31  <proof prover="0"><result status="valid" time="0.05" steps="5"/></proof>
  32  <proof prover="3"><result status="valid" time="0.04"/></proof>
  33  </goal>
  34  <goal name="VC set_aux" expl="VC for set_aux" proved="true">
  35  <proof prover="0"><result status="valid" time="0.47" steps="744"/></proof>
  36  <proof prover="2"><result status="valid" time="0.27"/></proof>
  37  </goal>
  38  <goal name="VC set" expl="VC for set" proved="true">
  39  <proof prover="0"><result status="valid" time="0.01" steps="44"/></proof>
  40  <proof prover="3"><result status="valid" time="0.06"/></proof>
  41  </goal>
  42  <goal name="VC le_aux" expl="VC for le_aux" proved="true">
  43  <proof prover="0"><result status="valid" time="0.55" steps="473"/></proof>
  44  <proof prover="2"><result status="valid" time="0.89"/></proof>
  45  </goal>
  46  <goal name="VC le" expl="VC for le" proved="true">
  47  <proof prover="0"><result status="valid" time="0.01" steps="38"/></proof>
  48  <proof prover="3"><result status="valid" time="0.05"/></proof>
  49  </goal>
  50  <goal name="VC lr_aux" expl="VC for lr_aux" proved="true">
  51  <proof prover="0"><result status="valid" time="1.64" steps="1162"/></proof>
  52  <proof prover="2"><result status="valid" time="0.64"/></proof>
  53  </goal>
  54  <goal name="VC lr" expl="VC for lr" proved="true">
  55  <proof prover="0"><result status="valid" time="0.01" steps="30"/></proof>
  56  <proof prover="3"><result status="valid" time="0.05"/></proof>
  57  </goal>
  58  <goal name="VC he_aux" expl="VC for he_aux" proved="true">
  59  <proof prover="0"><result status="valid" time="0.41" steps="607"/></proof>
  60  <proof prover="2"><result status="valid" time="0.94"/></proof>
  61  </goal>
  62  <goal name="VC he" expl="VC for he" proved="true">
  63  <proof prover="0"><result status="valid" time="0.00" steps="36"/></proof>
  64  <proof prover="3"><result status="valid" time="0.06"/></proof>
  65  </goal>
  66  <goal name="VC hr_aux" expl="VC for hr_aux" proved="true">
  67  <proof prover="0"><result status="valid" time="0.65" steps="826"/></proof>
  68  <proof prover="1"><result status="valid" time="0.41" steps="1379"/></proof>
  69  </goal>
  70  <goal name="VC hr" expl="VC for hr" proved="true">
  71  <proof prover="0"><result status="valid" time="0.00" steps="30"/></proof>
  72  <proof prover="3"><result status="valid" time="0.05"/></proof>
  73  </goal>
  74  <goal name="VC elements_aux_length" expl="VC for elements_aux_length" proved="true">
  75  <proof prover="0"><result status="valid" time="0.04" steps="199"/></proof>
  76  <proof prover="1"><result status="valid" time="0.05" steps="230"/></proof>
  77  </goal>
  78  <goal name="VC elements_aux_correct" expl="VC for elements_aux_correct">
  79  <proof prover="4"><result status="timeout" time="1.00" steps="1992911"/></proof>
  80  <proof prover="5"><result status="timeout" time="1.00"/></proof>
  81  <proof prover="6"><result status="timeout" time="1.00" steps="156194"/></proof>
  82  <transf name="split_goal_right" >
  83   <goal name="VC elements_aux_correct.0" expl="precondition" proved="true">
  84   <proof prover="3"><result status="valid" time="0.04" steps="17484"/></proof>
  85   </goal>
  86   <goal name="VC elements_aux_correct.1" expl="precondition" proved="true">
  87   <proof prover="3"><result status="valid" time="0.04" steps="17505"/></proof>
  88   </goal>
  89   <goal name="VC elements_aux_correct.2" expl="variant decrease" proved="true">
  90   <proof prover="3"><result status="valid" time="0.06" steps="20408"/></proof>
  91   </goal>
  92   <goal name="VC elements_aux_correct.3" expl="precondition" proved="true">
  93   <proof prover="3"><result status="valid" time="0.06" steps="20179"/></proof>
  94   </goal>
  95   <goal name="VC elements_aux_correct.4" expl="precondition" proved="true">
  96   <proof prover="3"><result status="valid" time="0.18" steps="20055"/></proof>
  97   </goal>
  98   <goal name="VC elements_aux_correct.5" expl="precondition" proved="true">
  99   <proof prover="3"><result status="valid" time="0.03" steps="17509"/></proof>
 100   </goal>
 101   <goal name="VC elements_aux_correct.6" expl="variant decrease" proved="true">
 102   <proof prover="3"><result status="valid" time="0.18" steps="20408"/></proof>
 103   </goal>
 104   <goal name="VC elements_aux_correct.7" expl="precondition" proved="true">
 105   <proof prover="3"><result status="valid" time="0.08" steps="21212"/></proof>
 106   </goal>
 107   <goal name="VC elements_aux_correct.8" expl="precondition" proved="true">
 108   <proof prover="3"><result status="valid" time="0.07" steps="20052"/></proof>
 109   </goal>
 110   <goal name="VC elements_aux_correct.9" expl="postcondition">
 111   <transf name="split_goal_right" >
 112    <goal name="VC elements_aux_correct.9.0" expl="postcondition" proved="true">
 113    <proof prover="3"><result status="valid" time="0.03" steps="16829"/></proof>
 114    </goal>
 115    <goal name="VC elements_aux_correct.9.1" expl="postcondition">
 116    <proof prover="1" timelimit="10" memlimit="4000" obsolete="true"><result status="valid" time="1.36" steps="1807"/></proof>
 117    </goal>
 118   </transf>
 119   </goal>
 120  </transf>
 121  </goal>
 122  <goal name="elements_correct" proved="true">
 123  <proof prover="0"><result status="valid" time="0.01" steps="17"/></proof>
 124  <proof prover="1"><result status="valid" time="0.01" steps="17"/></proof>
 125  </goal>
 126  <goal name="VC non_empty" expl="VC for non_empty" proved="true">
 127  <proof prover="0"><result status="valid" time="0.01" steps="5"/></proof>
 128  <proof prover="3"><result status="valid" time="0.04"/></proof>
 129  </goal>
 130  <goal name="VC size_list_nonneg" expl="VC for size_list_nonneg" proved="true">
 131  <proof prover="0"><result status="valid" time="0.01" steps="18"/></proof>
 132  <proof prover="3"><result status="valid" time="0.07"/></proof>
 133  </goal>
 134  <goal name="VC size_list_append" expl="VC for size_list_append" proved="true">
 135  <proof prover="0"><result status="valid" time="0.01" steps="26"/></proof>
 136  <proof prover="3"><result status="valid" time="0.07"/></proof>
 137  </goal>
 138  <goal name="size_list_snoc" proved="true">
 139  <proof prover="0"><result status="valid" time="0.01" steps="1"/></proof>
 140  <proof prover="3"><result status="valid" time="0.06"/></proof>
 141  </goal>
 142  <goal name="VC iter" expl="VC for iter">
 143  <proof prover="4"><result status="timeout" time="1.00" steps="1612727"/></proof>
 144  <proof prover="5"><result status="timeout" time="1.00"/></proof>
 145  <proof prover="6"><result status="timeout" time="1.00" steps="183976"/></proof>
 146  <transf name="split_goal_right" >
 147   <goal name="VC iter.0" expl="loop invariant init" proved="true">
 148   <proof prover="0" obsolete="true"><result status="valid" time="0.01" steps="7"/></proof>
 149   <proof prover="3"><result status="valid" time="0.05" steps="22302"/></proof>
 150   </goal>
 151   <goal name="VC iter.1" expl="loop invariant init" proved="true">
 152   <proof prover="0" obsolete="true"><result status="valid" time="0.01" steps="35"/></proof>
 153   <proof prover="3"><result status="valid" time="0.06" steps="20277"/></proof>
 154   </goal>
 155   <goal name="VC iter.2" expl="loop invariant init" proved="true">
 156   <proof prover="0" obsolete="true"><result status="valid" time="0.02" steps="7"/></proof>
 157   <proof prover="3"><result status="valid" time="0.05" steps="18677"/></proof>
 158   </goal>
 159   <goal name="VC iter.3" expl="loop invariant init" proved="true">
 160   <proof prover="0" obsolete="true"><result status="valid" time="0.01" steps="9"/></proof>
 161   <proof prover="3"><result status="valid" time="0.09" steps="40399"/></proof>
 162   </goal>
 163   <goal name="VC iter.4" expl="loop invariant init" proved="true">
 164   <proof prover="0" obsolete="true"><result status="valid" time="0.01" steps="14"/></proof>
 165   <proof prover="3"><result status="valid" time="0.07" steps="28548"/></proof>
 166   </goal>
 167   <goal name="VC iter.5" expl="loop invariant init" proved="true">
 168   <proof prover="0" obsolete="true"><result status="valid" time="0.01" steps="11"/></proof>
 169   <proof prover="3"><result status="valid" time="0.07" steps="28712"/></proof>
 170   </goal>
 171   <goal name="VC iter.6" expl="precondition" proved="true">
 172   <proof prover="0" obsolete="true"><result status="valid" time="0.01" steps="10"/></proof>
 173   <proof prover="3"><result status="valid" time="0.04" steps="26714"/></proof>
 174   </goal>
 175   <goal name="VC iter.7" expl="unreachable point">
 176   <proof prover="0" obsolete="true"><result status="valid" time="0.01" steps="15"/></proof>
 177   <proof prover="3"><result status="timeout" time="1.00" steps="124918"/></proof>
 178   </goal>
 179   <goal name="VC iter.8" expl="loop variant decrease" proved="true">
 180   <proof prover="0" obsolete="true"><result status="valid" time="0.02" steps="22"/></proof>
 181   <proof prover="3"><result status="valid" time="0.22" steps="33967"/></proof>
 182   </goal>
 183   <goal name="VC iter.9" expl="loop invariant preservation">
 184   <proof prover="0" obsolete="true"><result status="valid" time="0.01" steps="28"/></proof>
 185   <proof prover="3"><result status="timeout" time="1.00" steps="87079"/></proof>
 186   </goal>
 187   <goal name="VC iter.10" expl="loop invariant preservation" proved="true">
 188   <proof prover="0" obsolete="true"><result status="valid" time="0.02" steps="81"/></proof>
 189   <proof prover="3"><result status="valid" time="0.18" steps="30958"/></proof>
 190   </goal>
 191   <goal name="VC iter.11" expl="loop invariant preservation" proved="true">
 192   <proof prover="0" obsolete="true"><result status="valid" time="1.04" steps="988"/></proof>
 193   <proof prover="3"><result status="valid" time="0.14" steps="30934"/></proof>
 194   </goal>
 195   <goal name="VC iter.12" expl="loop invariant preservation">
 196   <proof prover="0" obsolete="true"><result status="valid" time="0.02" steps="35"/></proof>
 197   <proof prover="3"><result status="timeout" time="1.00" steps="90560"/></proof>
 198   </goal>
 199   <goal name="VC iter.13" expl="loop invariant preservation">
 200   </goal>
 201   <goal name="VC iter.14" expl="loop invariant preservation" proved="true">
 202   <proof prover="0" obsolete="true"><result status="valid" time="0.03" steps="148"/></proof>
 203   <proof prover="3"><result status="valid" time="0.10" steps="32303"/></proof>
 204   </goal>
 205   <goal name="VC iter.15" expl="loop variant decrease" proved="true">
 206   <proof prover="0" obsolete="true"><result status="valid" time="0.01" steps="26"/></proof>
 207   <proof prover="3"><result status="valid" time="0.10" steps="33145"/></proof>
 208   </goal>
 209   <goal name="VC iter.16" expl="loop invariant preservation">
 210   <proof prover="0" obsolete="true"><result status="valid" time="0.01" steps="26"/></proof>
 211   <proof prover="3"><result status="timeout" time="1.00" steps="103941"/></proof>
 212   </goal>
 213   <goal name="VC iter.17" expl="loop invariant preservation">
 214   <proof prover="0" obsolete="true"><result status="valid" time="0.01" steps="66"/></proof>
 215   <proof prover="3"><result status="timeout" time="1.00" steps="101436"/></proof>
 216   </goal>
 217   <goal name="VC iter.18" expl="loop invariant preservation">
 218   <proof prover="0" obsolete="true"><result status="valid" time="0.01" steps="22"/></proof>
 219   <proof prover="3"><result status="timeout" time="1.00" steps="121009"/></proof>
 220   </goal>
 221   <goal name="VC iter.19" expl="loop invariant preservation">
 222   <proof prover="0" obsolete="true"><result status="valid" time="0.01" steps="37"/></proof>
 223   <proof prover="3"><result status="timeout" time="1.00" steps="133242"/></proof>
 224   </goal>
 225   <goal name="VC iter.20" expl="loop invariant preservation">
 226   </goal>
 227   <goal name="VC iter.21" expl="loop invariant preservation">
 228   <proof prover="0" obsolete="true"><result status="valid" time="0.02" steps="36"/></proof>
 229   <proof prover="3"><result status="timeout" time="1.00" steps="94134"/></proof>
 230   </goal>
 231   <goal name="VC iter.22" expl="loop variant decrease" proved="true">
 232   <proof prover="0" obsolete="true"><result status="valid" time="0.03" steps="23"/></proof>
 233   <proof prover="3"><result status="valid" time="0.09" steps="33708"/></proof>
 234   </goal>
 235   <goal name="VC iter.23" expl="loop invariant preservation">
 236   <proof prover="0" obsolete="true"><result status="valid" time="0.01" steps="27"/></proof>
 237   <proof prover="3"><result status="timeout" time="1.00" steps="106819"/></proof>
 238   </goal>
 239   <goal name="VC iter.24" expl="loop invariant preservation" proved="true">
 240   <proof prover="0" obsolete="true"><result status="valid" time="0.32" steps="527"/></proof>
 241   <proof prover="3"><result status="valid" time="0.12" steps="30729"/></proof>
 242   </goal>
 243   <goal name="VC iter.25" expl="loop invariant preservation" proved="true">
 244   <proof prover="0" obsolete="true"><result status="valid" time="0.00" steps="21"/></proof>
 245   <proof prover="3"><result status="valid" time="0.04" steps="30705"/></proof>
 246   </goal>
 247   <goal name="VC iter.26" expl="loop invariant preservation">
 248   <proof prover="0" obsolete="true"><result status="valid" time="0.02" steps="30"/></proof>
 249   <proof prover="3"><result status="timeout" time="1.00" steps="119406"/></proof>
 250   </goal>
 251   <goal name="VC iter.27" expl="loop invariant preservation">
 252   </goal>
 253   <goal name="VC iter.28" expl="loop invariant preservation" proved="true">
 254   <proof prover="0" obsolete="true"><result status="valid" time="0.03" steps="35"/></proof>
 255   <proof prover="3"><result status="valid" time="0.08" steps="32014"/></proof>
 256   </goal>
 257   <goal name="VC iter.29" expl="loop variant decrease" proved="true">
 258   <proof prover="0" obsolete="true"><result status="valid" time="0.03" steps="27"/></proof>
 259   <proof prover="3"><result status="valid" time="0.10" steps="32961"/></proof>
 260   </goal>
 261   <goal name="VC iter.30" expl="loop invariant preservation">
 262   <proof prover="0" obsolete="true"><result status="valid" time="0.01" steps="85"/></proof>
 263   <proof prover="3"><result status="timeout" time="1.00" steps="146171"/></proof>
 264   </goal>
 265   <goal name="VC iter.31" expl="loop invariant preservation">
 266   <proof prover="0" obsolete="true"><result status="valid" time="0.01" steps="75"/></proof>
 267   <proof prover="3"><result status="timeout" time="1.00" steps="108052"/></proof>
 268   </goal>
 269   <goal name="VC iter.32" expl="loop invariant preservation" proved="true">
 270   <proof prover="0" obsolete="true"><result status="valid" time="0.01" steps="26"/></proof>
 271   <proof prover="3"><result status="valid" time="0.06" steps="27657"/></proof>
 272   </goal>
 273   <goal name="VC iter.33" expl="loop invariant preservation">
 274   <proof prover="0" obsolete="true"><result status="valid" time="0.02" steps="36"/></proof>
 275   <proof prover="3"><result status="timeout" time="1.00" steps="113856"/></proof>
 276   </goal>
 277   <goal name="VC iter.34" expl="loop invariant preservation">
 278   </goal>
 279   <goal name="VC iter.35" expl="loop invariant preservation">
 280   <proof prover="0" obsolete="true"><result status="valid" time="0.02" steps="134"/></proof>
 281   <proof prover="3"><result status="timeout" time="1.00" steps="123453"/></proof>
 282   </goal>
 283   <goal name="VC iter.36" expl="loop variant decrease" proved="true">
 284   <proof prover="0" obsolete="true"><result status="valid" time="0.03" steps="23"/></proof>
 285   <proof prover="3"><result status="valid" time="0.10" steps="33662"/></proof>
 286   </goal>
 287   <goal name="VC iter.37" expl="loop invariant preservation">
 288   <proof prover="0" obsolete="true"><result status="valid" time="0.01" steps="27"/></proof>
 289   <proof prover="3"><result status="timeout" time="1.00" steps="96334"/></proof>
 290   </goal>
 291   <goal name="VC iter.38" expl="loop invariant preservation" proved="true">
 292   <proof prover="0" obsolete="true"><result status="valid" time="0.54" steps="731"/></proof>
 293   <proof prover="3"><result status="valid" time="0.12" steps="30725"/></proof>
 294   </goal>
 295   <goal name="VC iter.39" expl="loop invariant preservation" proved="true">
 296   <proof prover="0" obsolete="true"><result status="valid" time="0.01" steps="21"/></proof>
 297   <proof prover="3"><result status="valid" time="0.04" steps="30701"/></proof>
 298   </goal>
 299   <goal name="VC iter.40" expl="loop invariant preservation">
 300   <proof prover="0" obsolete="true"><result status="valid" time="0.02" steps="30"/></proof>
 301   <proof prover="3"><result status="timeout" time="1.00" steps="91113"/></proof>
 302   </goal>
 303   <goal name="VC iter.41" expl="loop invariant preservation">
 304   </goal>
 305   <goal name="VC iter.42" expl="loop invariant preservation" proved="true">
 306   <proof prover="0" obsolete="true"><result status="valid" time="0.02" steps="35"/></proof>
 307   <proof prover="3"><result status="valid" time="0.08" steps="32010"/></proof>
 308   </goal>
 309   <goal name="VC iter.43" expl="loop variant decrease" proved="true">
 310   <proof prover="0" obsolete="true"><result status="valid" time="0.03" steps="27"/></proof>
 311   <proof prover="3"><result status="valid" time="0.10" steps="32931"/></proof>
 312   </goal>
 313   <goal name="VC iter.44" expl="loop invariant preservation">
 314   <proof prover="0" obsolete="true"><result status="valid" time="0.02" steps="85"/></proof>
 315   <proof prover="3"><result status="timeout" time="1.00" steps="110526"/></proof>
 316   </goal>
 317   <goal name="VC iter.45" expl="loop invariant preservation" proved="true">
 318   <proof prover="0" obsolete="true"><result status="valid" time="0.01" steps="97"/></proof>
 319   <proof prover="3"><result status="valid" time="0.12" steps="27619"/></proof>
 320   </goal>
 321   <goal name="VC iter.46" expl="loop invariant preservation">
 322   <proof prover="0" obsolete="true"><result status="valid" time="0.01" steps="75"/></proof>
 323   <proof prover="3"><result status="timeout" time="1.00" steps="104151"/></proof>
 324   </goal>
 325   <goal name="VC iter.47" expl="loop invariant preservation">
 326   <proof prover="0" obsolete="true"><result status="valid" time="0.02" steps="36"/></proof>
 327   <proof prover="3"><result status="timeout" time="1.00" steps="112539"/></proof>
 328   </goal>
 329   <goal name="VC iter.48" expl="loop invariant preservation">
 330   </goal>
 331   <goal name="VC iter.49" expl="loop invariant preservation">
 332   <proof prover="0" obsolete="true"><result status="valid" time="0.03" steps="133"/></proof>
 333   <proof prover="3"><result status="timeout" time="1.00" steps="92646"/></proof>
 334   </goal>
 335   <goal name="VC iter.50" expl="loop variant decrease" proved="true">
 336   <proof prover="0" obsolete="true"><result status="valid" time="0.03" steps="24"/></proof>
 337   <proof prover="3"><result status="valid" time="0.10" steps="33152"/></proof>
 338   </goal>
 339   <goal name="VC iter.51" expl="loop invariant preservation" proved="true">
 340   <proof prover="0" obsolete="true"><result status="valid" time="0.01" steps="28"/></proof>
 341   <proof prover="3"><result status="valid" time="0.07" steps="33265"/></proof>
 342   </goal>
 343   <goal name="VC iter.52" expl="loop invariant preservation" proved="true">
 344   <proof prover="0" obsolete="true"><result status="valid" time="0.01" steps="23"/></proof>
 345   <proof prover="3"><result status="valid" time="0.04" steps="30331"/></proof>
 346   </goal>
 347   <goal name="VC iter.53" expl="loop invariant preservation" proved="true">
 348   <proof prover="0" obsolete="true"><result status="valid" time="0.01" steps="84"/></proof>
 349   <proof prover="3"><result status="valid" time="0.07" steps="30307"/></proof>
 350   </goal>
 351   <goal name="VC iter.54" expl="loop invariant preservation">
 352   <proof prover="0" obsolete="true"><result status="valid" time="0.02" steps="25"/></proof>
 353   <proof prover="3"><result status="timeout" time="1.00" steps="168996"/></proof>
 354   </goal>
 355   <goal name="VC iter.55" expl="loop invariant preservation">
 356   <transf name="subst" arg1="visited">
 357    <goal name="VC iter.20.0" expl="loop invariant preservation">
 358    <transf name="case" arg1="(i = length2 visited1)">
 359     <goal name="VC iter.20.0.0" expl="loop invariant preservation">
 360     <transf name="subst" arg1="i">
 361      <goal name="VC iter.20.0.0.0" expl="loop invariant preservation">
 362      <transf name="rewrite" arg1="H12">
 363       <goal name="VC iter.20.0.0.0.0" expl="loop invariant preservation">
 364       </goal>
 365      </transf>
 366      </goal>
 367     </transf>
 368     </goal>
 369     <goal name="VC iter.20.0.1" expl="loop invariant preservation">
 370     <proof prover="3"><result status="valid" time="0.07"/></proof>
 371     </goal>
 372    </transf>
 373    </goal>
 374   </transf>
 375   </goal>
 376   <goal name="VC iter.56" expl="loop invariant preservation" proved="true">
 377   <proof prover="0" obsolete="true"><result status="valid" time="0.03" steps="116"/></proof>
 378   <proof prover="3"><result status="valid" time="0.10" steps="31658"/></proof>
 379   </goal>
 380   <goal name="VC iter.57" expl="loop variant decrease" proved="true">
 381   <proof prover="0" obsolete="true"><result status="valid" time="0.04" steps="28"/></proof>
 382   <proof prover="3"><result status="valid" time="0.10" steps="32665"/></proof>
 383   </goal>
 384   <goal name="VC iter.58" expl="loop invariant preservation">
 385   <proof prover="0" obsolete="true"><result status="valid" time="0.01" steps="95"/></proof>
 386   <proof prover="3"><result status="timeout" time="1.00" steps="164449"/></proof>
 387   </goal>
 388   <goal name="VC iter.59" expl="loop invariant preservation" proved="true">
 389   <proof prover="0" obsolete="true"><result status="valid" time="0.01" steps="27"/></proof>
 390   <proof prover="3"><result status="valid" time="0.07" steps="27517"/></proof>
 391   </goal>
 392   <goal name="VC iter.60" expl="loop invariant preservation" proved="true">
 393   <proof prover="0" obsolete="true"><result status="valid" time="0.01" steps="27"/></proof>
 394   <proof prover="3"><result status="valid" time="0.07" steps="27536"/></proof>
 395   </goal>
 396   <goal name="VC iter.61" expl="loop invariant preservation">
 397   <proof prover="0" obsolete="true"><result status="valid" time="0.03" steps="35"/></proof>
 398   <proof prover="3"><result status="timeout" time="1.00" steps="121976"/></proof>
 399   </goal>
 400   <goal name="VC iter.62" expl="loop invariant preservation">
 401   </goal>
 402   <goal name="VC iter.63" expl="loop invariant preservation">
 403   <proof prover="0" obsolete="true"><result status="valid" time="0.02" steps="34"/></proof>
 404   <proof prover="3"><result status="timeout" time="1.00" steps="130518"/></proof>
 405   </goal>
 406   <goal name="VC iter.64" expl="assertion" proved="true">
 407   <proof prover="0" obsolete="true"><result status="valid" time="0.02" steps="75"/></proof>
 408   <proof prover="3"><result status="valid" time="0.08" steps="35218"/></proof>
 409   </goal>
 410   <goal name="VC iter.65" expl="assertion" proved="true">
 411   <proof prover="0" obsolete="true"><result status="valid" time="0.01" steps="11"/></proof>
 412   <proof prover="3"><result status="valid" time="0.05" steps="25538"/></proof>
 413   </goal>
 414  </transf>
 415  </goal>
 416 </theory>
 417 </file>
 418 </why3session>