Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Waiting for the VM to be ready (probing ssh)
...................
/home/mcc/execution
total 460K
-rw-r--r-- 1 mcc users 3.7K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 15 18:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 15 18:49 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 15 18:49 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.6K May 26 09:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 12K May 26 09:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 26 09:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.2K May 26 09:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 112 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 350 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 3.2K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 15 18:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 15 18:49 equiv_col
-rw-r--r-- 1 mcc users 4 May 15 18:49 instance
-rw-r--r-- 1 mcc users 6 May 15 18:49 iscolored
-rw-r--r-- 1 mcc users 293K May 15 18:49 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool itstoolsl
Input is CircularTrains-PT-384, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r213-smll-152732263800012
=====================================================================

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CircularTrains-PT-384-LTLFireability-00
FORMULA_NAME CircularTrains-PT-384-LTLFireability-01
FORMULA_NAME CircularTrains-PT-384-LTLFireability-02
FORMULA_NAME CircularTrains-PT-384-LTLFireability-03
FORMULA_NAME CircularTrains-PT-384-LTLFireability-04
FORMULA_NAME CircularTrains-PT-384-LTLFireability-05
FORMULA_NAME CircularTrains-PT-384-LTLFireability-06
FORMULA_NAME CircularTrains-PT-384-LTLFireability-07
FORMULA_NAME CircularTrains-PT-384-LTLFireability-08
FORMULA_NAME CircularTrains-PT-384-LTLFireability-09
FORMULA_NAME CircularTrains-PT-384-LTLFireability-10
FORMULA_NAME CircularTrains-PT-384-LTLFireability-11
FORMULA_NAME CircularTrains-PT-384-LTLFireability-12
FORMULA_NAME CircularTrains-PT-384-LTLFireability-13
FORMULA_NAME CircularTrains-PT-384-LTLFireability-14
FORMULA_NAME CircularTrains-PT-384-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1527766452604

Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.201805241334/bin/convert-linux64, -i, /tmp/graph302390134661492104.txt, -o, /tmp/graph302390134661492104.bin, -w, /tmp/graph302390134661492104.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.201805241334/bin/louvain-linux64, /tmp/graph302390134661492104.bin, -l, -1, -v, -w, /tmp/graph302390134661492104.weights, -q, 0, -e, 0.001], workingDir=null]
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201805241334/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /home/mcc/execution/LTLFireability.pnml.gal, -t, CGAL, -LTL, /home/mcc/execution/LTLFireability.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201805241334/bin/its-ltl-linux64 --gc-threshold 2000000 -i /home/mcc/execution/LTLFireability.pnml.gal -t CGAL -LTL /home/mcc/execution/LTLFireability.ltl -c -stutter-deadlock
Read 16 LTL properties
Checking formula 0 : !((G(G("((i17.u246.Section_192>=1)&&(i17.u11.F193>=1))"))))
Formula 0 simplified : !G"((i17.u246.Section_192>=1)&&(i17.u11.F193>=1))"
built 36 ordering constraints for composite.
built 28 ordering constraints for composite.
built 18 ordering constraints for composite.
built 17 ordering constraints for composite.
built 24 ordering constraints for composite.
built 23 ordering constraints for composite.
built 27 ordering constraints for composite.
built 26 ordering constraints for composite.
built 20 ordering constraints for composite.
built 22 ordering constraints for composite.
built 24 ordering constraints for composite.
built 22 ordering constraints for composite.
built 21 ordering constraints for composite.
built 22 ordering constraints for composite.
built 20 ordering constraints for composite.
built 27 ordering constraints for composite.
built 18 ordering constraints for composite.
built 24 ordering constraints for composite.
built 24 ordering constraints for composite.
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 384 rows 768 cols
invariant :i2:u193:Section_128 + i2:u193:F127 + i2:u209:Section_127 = 1
invariant :i11:u28:Section_354 + -1'i11:u101:F352 + i11:u194:F353 + -1'i11:u26:Section_352 = 1
invariant :i16:u134:Section_82 + i16:u134:F81 + -1'i16:u240:F80 + -1'i16:u240:Section_80 = -1
invariant :i5:u0:Section_5 + i5:u261:F5 + -1'i5:u127:F6 + -1'i5:u127:Section_7 = 1
invariant :i8:u22:Section_258 + i8:u109:F258 + i8:u217:Section_259 = 1
invariant :i6:u185:Section_100 + -1'i6:u112:F101 + -1'i6:u112:Section_102 + i6:u216:F100 = -1
invariant :i4:u32:Section_32 + i4:u234:F31 + -1'i4:u76:F30 + i4:u191:F29 + i4:u191:Section_29 = 2
invariant :i5:u45:F9 + -1'i5:u65:F8 + -1'i5:u65:Section_8 + -1'i5:u242:F10 + i5:u113:Section_12 + i5:u113:F11 = 0
invariant :i16:u110:Section_94 + i16:u110:Section_93 + i16:u110:F93 = 1
invariant :i17:u238:F189 + i17:u238:Section_189 + -1'i17:u246:F190 + i17:u246:F191 + -1'i17:u246:F192 + -1'i17:u11:Section_193 = 1
invariant :i7:u24:F144 + i7:u264:Section_145 + -1'i7:u266:Section_143 + -1'i7:u266:F143 = -1
invariant :i10:u10:Section_319 + i10:u166:Section_318 + i10:u166:F318 = 1
invariant :i16:u220:Section_79 + i16:u230:F79 + i16:u240:Section_80 = 1
invariant :i0:u16:F62 + i0:u33:Section_63 + i0:u229:Section_62 = 2
invariant :i3:u106:Section_286 + i3:u106:F286 + -1'i3:u131:F287 + -1'i3:u131:Section_288 = -1
invariant :i9:u118:F245 + i9:u118:Section_245 + -1'i9:u133:F246 + i9:u133:F247 + i9:u133:Section_248 = 2
invariant :i0:u139:F58 + i0:u218:F56 + i0:u16:F60 + i0:u33:F63 + -1'i0:u229:Section_62 + -1'i0:u265:Section_65 + -1'i0:u182:Section_66 + i0:u189:F69 + i0:u189:F67 + i0:u17:F71 + i0:u94:F73 + i0:u95:F75 + i1:u67:F327 + i1:u67:F329 + i1:u129:F324 + -1'i1:u132:Section_322 + i1:u132:F320 + -1'i1:u132:Section_323 + -1'i1:u231:Section_326 + i1:u160:F334 + i1:u160:F332 + i1:u160:F336 + -1'i1:u183:Section_331 + i2:u73:F135 + i2:u92:Section_135 + i2:u92:F134 + i2:u223:F132 + i2:u84:F130 + -1'i2:u156:Section_129 + i2:u254:F123 + i2:u254:F121 + i2:u193:F127 + i2:u193:F125 + i3:u42:F290 + i3:u42:F292 + -1'i3:u125:Section_289 + i3:u85:F282 + i3:u106:F286 + -1'i3:u131:Section_288 + i3:u227:F284 + i3:u237:F272 + i3:u237:F274 + i3:u171:F278 + i3:u171:F276 + i3:u267:F280 + i4:u168:F33 + -1'i4:u176:Section_35 + i4:u234:F31 + i4:u130:F27 + i4:u191:F29 + -1'i4:u52:Section_26 + i4:u257:F24 + i4:u257:F22 + i4:u204:F15 + i4:u204:F17 + i4:u99:F19 + i4:u208:Section_20 + i4:u208:F20 + i5:u261:F3 + i5:u261:F1 + i5:u261:F5 + i5:u65:F8 + -1'i5:u127:Section_7 + i5:u242:F10 + -1'i5:u113:Section_12 + i5:u140:F13 + i5:u120:F384 + i5:u120:Section_1 + -1'i5:u180:Section_381 + i5:u180:F382 + i5:u111:F379 + -1'i5:u128:Section_377 + -1'i5:u128:Section_378 + i5:u179:F375 + i6:u105:F114 + i6:u105:F116 + -1'i6:u184:Section_112 + -1'i6:u184:Section_113 + -1'i6:u190:Section_120 + i6:u262:F118 + i6:u185:F99 + i6:u185:F97 + i6:u112:F101 + i6:u112:Section_102 + i6:u216:F102 + i6:u40:F104 + i6:u200:F106 + i6:u87:F108 + -1'i6:u87:Section_111 + i6:u210:Section_109 + i6:u210:F109 + -1'i7:u150:Section_147 + -1'i7:u264:Section_145 + -1'i7:u264:Section_146 + i7:u266:F143 + i7:u135:F141 + i7:u135:Section_141 + i7:u138:F138 + i7:u138:F140 + i7:u268:Section_138 + i7:u268:F137 + i7:u13:F148 + -1'i7:u98:Section_150 + i7:u206:F153 + -1'i7:u252:Section_151 + -1'i7:u252:Section_152 + i7:u25:F158 + i7:u88:F155 + -1'i7:u148:Section_157 + i8:u109:F258 + i8:u109:F254 + i8:u109:F256 + i8:u217:F261 + i8:u217:F259 + i8:u217:Section_259 + i8:u142:F263 + i8:u142:F265 + i8:u35:F270 + i8:u103:F267 + -1'i8:u244:Section_269 + -1'i9:u54:Section_244 + -1'i9:u54:Section_243 + -1'i9:u118:Section_245 + i9:u164:F241 + i9:u133:F246 + i9:u133:F248 + i9:u167:F252 + i9:u167:F250 + -1'i9:u72:Section_227 + -1'i9:u72:Section_228 + i9:u239:F229 + i9:u147:F231 + i9:u173:F233 + i9:u173:Section_234 + i9:u195:F234 + i9:u195:F236 + i9:u186:F239 + -1'i9:u248:Section_238 + i10:u143:F309 + -1'i10:u192:Section_312 + i10:u255:Section_310 + i10:u255:F310 + i10:u141:F315 + i10:u141:F313 + i10:u141:F317 + i10:u166:Section_318 + i10:u166:F318 + i10:u15:F294 + i10:u61:F297 + i10:u201:Section_295 + i10:u201:F295 + i10:u62:F299 + i10:u253:F301 + i10:u253:F303 + i10:u58:F307 + -1'i10:u149:Section_306 + -1'i10:u172:Section_305 + i11:u194:F355 + i11:u194:F353 + -1'i11:u26:Section_352 + -1'i11:u26:Section_351 + i11:u78:F347 + i11:u162:F349 + i11:u145:Section_339 + i11:u145:F338 + i11:u263:F339 + i11:u263:F341 + i11:u97:Section_345 + i11:u97:F345 + i11:u158:F344 + i11:u258:Section_342 + i11:u258:F342 + i12:u18:F220 + -1'i12:u136:Section_219 + i12:u151:F217 + -1'i12:u151:Section_216 + i12:u151:F214 + i12:u114:F211 + i12:u114:F209 + i12:u232:F212 + i12:u232:Section_212 + -1'i12:u154:Section_226 + i12:u198:F224 + i12:u198:F222 + i13:u224:F360 + i13:u163:F364 + -1'i13:u199:Section_362 + -1'i13:u199:Section_363 + -1'i13:u196:Section_357 + i13:u219:F358 + i13:u126:F370 + i13:u126:F372 + i13:u205:Section_373 + i13:u205:F373 + -1'i13:u66:Section_366 + -1'i13:u212:Section_367 + -1'i13:u212:Section_368 + i13:u247:Section_370 + i13:u247:F369 + i14:u124:F43 + i14:u177:F41 + i14:u64:F38 + i14:u122:F36 + -1'i14:u249:Section_40 + i14:u213:F45 + i14:u213:F47 + i14:u215:F51 + i14:u215:F49 + -1'i14:u197:Section_53 + i14:u260:F54 + i15:u221:F181 + i15:u221:F179 + i15:u226:F174 + i15:u226:F172 + i15:u250:F175 + i15:u250:Section_175 + i15:u250:F177 + i15:u153:F161 + i15:u153:F163 + i15:u169:Section_161 + i15:u169:F160 + i15:u96:F170 + -1'i15:u146:Section_169 + i15:u243:F165 + i15:u259:F167 + i16:u104:F86 + i16:u104:F90 + i16:u104:F88 + i16:u12:F95 + i16:u110:F93 + -1'i16:u203:Section_92 + i16:u188:F82 + i16:u188:F84 + i16:u230:F79 + i16:u230:F77 + i16:u240:F80 + i16:u240:Section_80 + i17:u174:F183 + i17:u228:F184 + i17:u228:Section_184 + -1'i17:u235:Section_186 + i17:u36:F187 + -1'i17:u238:Section_189 + i17:u246:F190 + i17:u246:F192 + i17:u3:F207 + i17:u27:F200 + -1'i17:u27:Section_202 + -1'i17:u27:Section_203 + i17:u57:F204 + -1'i17:u75:Section_206 + -1'i17:u152:Section_199 + -1'i17:u152:Section_198 + i17:u251:F196 + i17:u251:F194 = 98
invariant :i1:u129:Section_325 + i1:u129:F324 + -1'i1:u132:Section_323 + -1'i1:u132:F323 = -1
invariant :i7:u206:F152 + i7:u206:Section_153 + i7:u252:Section_152 = 2
invariant :i2:u50:F136 + -1'i2:u73:F135 + -1'i2:u92:Section_135 + -1'i7:u268:Section_138 + -1'i7:u268:F137 = -2
invariant :i3:u9:Section_292 + i3:u42:F292 + -1'i3:u202:F293 + i10:u15:F294 + i10:u201:Section_295 = 0
invariant :i15:u159:Section_171 + i15:u96:F170 + -1'i15:u146:Section_169 + -1'i15:u146:F169 = 1
invariant :i3:u202:Section_293 + i3:u202:F293 + -1'i10:u15:F294 + -1'i10:u201:Section_295 = 1
invariant :i7:u150:F147 + i7:u150:Section_147 + -1'i7:u13:F148 + i7:u98:F149 + i7:u98:Section_150 = 2
invariant :i12:u6:F219 + -1'i12:u18:Section_221 + -1'i12:u18:F220 + i12:u136:Section_219 = 0
invariant :i14:u117:Section_48 + i14:u187:Section_47 + i14:u213:F47 = 2
invariant :i12:u80:Section_211 + i12:u114:F211 + i12:u232:Section_212 = 1
invariant :i17:u174:F185 + -1'i17:u228:F184 + -1'i17:u228:Section_184 + i17:u235:Section_186 = 1
invariant :i11:u63:F343 + -1'i11:u97:Section_345 + -1'i11:u158:F344 + -1'i11:u258:Section_342 + -1'i11:u258:F342 = -2
invariant :i3:u9:F291 + -1'i3:u42:F290 + -1'i3:u42:F292 + -1'i3:u125:Section_290 + i3:u202:F293 + -1'i10:u15:F294 + -1'i10:u201:Section_295 = -1
invariant :i5:u38:F376 + i5:u128:Section_377 + i5:u179:Section_376 = 1
invariant :i0:u1:F57 + -1'i0:u139:Section_59 + i0:u16:F60 + i0:u33:F63 + -1'i0:u229:Section_62 + -1'i0:u265:Section_65 + -1'i0:u182:Section_66 + i0:u189:F69 + i0:u189:F67 + i0:u17:F71 + i0:u94:F73 + i0:u95:F75 + i1:u67:F327 + i1:u67:F329 + i1:u129:F324 + -1'i1:u132:Section_322 + i1:u132:F320 + -1'i1:u132:Section_323 + -1'i1:u231:Section_326 + i1:u160:F334 + i1:u160:F332 + i1:u160:F336 + -1'i1:u183:Section_331 + i2:u73:F135 + i2:u92:Section_135 + i2:u92:F134 + i2:u223:F132 + i2:u84:F130 + -1'i2:u156:Section_129 + i2:u254:F123 + i2:u254:F121 + i2:u193:F127 + i2:u193:F125 + i3:u42:F290 + i3:u42:F292 + -1'i3:u125:Section_289 + i3:u85:F282 + i3:u106:F286 + -1'i3:u131:Section_288 + i3:u227:F284 + i3:u237:F272 + i3:u237:F274 + i3:u171:F278 + i3:u171:F276 + i3:u267:F280 + i4:u168:F33 + -1'i4:u176:Section_35 + i4:u234:F31 + i4:u130:F27 + i4:u191:F29 + -1'i4:u52:Section_26 + i4:u257:F24 + i4:u257:F22 + i4:u204:F15 + i4:u204:F17 + i4:u99:F19 + i4:u208:Section_20 + i4:u208:F20 + i5:u261:F3 + i5:u261:F1 + i5:u261:F5 + i5:u65:F8 + -1'i5:u127:Section_7 + i5:u242:F10 + -1'i5:u113:Section_12 + i5:u140:F13 + i5:u120:F384 + i5:u120:Section_1 + -1'i5:u180:Section_381 + i5:u180:F382 + i5:u111:F379 + -1'i5:u128:Section_377 + -1'i5:u128:Section_378 + i5:u179:F375 + i6:u105:F114 + i6:u105:F116 + -1'i6:u184:Section_112 + -1'i6:u184:Section_113 + -1'i6:u190:Section_120 + i6:u262:F118 + i6:u185:F99 + i6:u185:F97 + i6:u112:F101 + i6:u112:Section_102 + i6:u216:F102 + i6:u40:F104 + i6:u200:F106 + i6:u87:F108 + -1'i6:u87:Section_111 + i6:u210:Section_109 + i6:u210:F109 + -1'i7:u150:Section_147 + -1'i7:u264:Section_145 + -1'i7:u264:Section_146 + i7:u266:F143 + i7:u135:F141 + i7:u135:Section_141 + i7:u138:F138 + i7:u138:F140 + i7:u268:Section_138 + i7:u268:F137 + i7:u13:F148 + -1'i7:u98:Section_150 + i7:u206:F153 + -1'i7:u252:Section_151 + -1'i7:u252:Section_152 + i7:u25:F158 + i7:u88:F155 + -1'i7:u148:Section_157 + i8:u109:F258 + i8:u109:F254 + i8:u109:F256 + i8:u217:F261 + i8:u217:F259 + i8:u217:Section_259 + i8:u142:F263 + i8:u142:F265 + i8:u35:F270 + i8:u103:F267 + -1'i8:u244:Section_269 + -1'i9:u54:Section_244 + -1'i9:u54:Section_243 + -1'i9:u118:Section_245 + i9:u164:F241 + i9:u133:F246 + i9:u133:F248 + i9:u167:F252 + i9:u167:F250 + -1'i9:u72:Section_227 + -1'i9:u72:Section_228 + i9:u239:F229 + i9:u147:F231 + i9:u173:F233 + i9:u173:Section_234 + i9:u195:F234 + i9:u195:F236 + i9:u186:F239 + -1'i9:u248:Section_238 + i10:u143:F309 + -1'i10:u192:Section_312 + i10:u255:Section_310 + i10:u255:F310 + i10:u141:F315 + i10:u141:F313 + i10:u141:F317 + i10:u166:Section_318 + i10:u166:F318 + i10:u15:F294 + i10:u61:F297 + i10:u201:Section_295 + i10:u201:F295 + i10:u62:F299 + i10:u253:F301 + i10:u253:F303 + i10:u58:F307 + -1'i10:u149:Section_306 + -1'i10:u172:Section_305 + i11:u194:F355 + i11:u194:F353 + -1'i11:u26:Section_352 + -1'i11:u26:Section_351 + i11:u78:F347 + i11:u162:F349 + i11:u145:Section_339 + i11:u145:F338 + i11:u263:F339 + i11:u263:F341 + i11:u97:Section_345 + i11:u97:F345 + i11:u158:F344 + i11:u258:Section_342 + i11:u258:F342 + i12:u18:F220 + -1'i12:u136:Section_219 + i12:u151:F217 + -1'i12:u151:Section_216 + i12:u151:F214 + i12:u114:F211 + i12:u114:F209 + i12:u232:F212 + i12:u232:Section_212 + -1'i12:u154:Section_226 + i12:u198:F224 + i12:u198:F222 + i13:u224:F360 + i13:u163:F364 + -1'i13:u199:Section_362 + -1'i13:u199:Section_363 + -1'i13:u196:Section_357 + i13:u219:F358 + i13:u126:F370 + i13:u126:F372 + i13:u205:Section_373 + i13:u205:F373 + -1'i13:u66:Section_366 + -1'i13:u212:Section_367 + -1'i13:u212:Section_368 + i13:u247:Section_370 + i13:u247:F369 + i14:u124:F43 + i14:u177:F41 + i14:u64:F38 + i14:u122:F36 + -1'i14:u249:Section_40 + i14:u213:F45 + i14:u213:F47 + i14:u215:F51 + i14:u215:F49 + -1'i14:u68:Section_56 + -1'i14:u197:Section_53 + i14:u260:F54 + i15:u221:F181 + i15:u221:F179 + i15:u226:F174 + i15:u226:F172 + i15:u250:F175 + i15:u250:Section_175 + i15:u250:F177 + i15:u153:F161 + i15:u153:F163 + i15:u169:Section_161 + i15:u169:F160 + i15:u96:F170 + -1'i15:u146:Section_169 + i15:u243:F165 + i15:u259:F167 + i16:u104:F86 + i16:u104:F90 + i16:u104:F88 + i16:u12:F95 + i16:u110:F93 + -1'i16:u203:Section_92 + i16:u188:F82 + i16:u188:F84 + i16:u230:F79 + i16:u230:F77 + i16:u240:F80 + i16:u240:Section_80 + i17:u174:F183 + i17:u228:F184 + i17:u228:Section_184 + -1'i17:u235:Section_186 + i17:u36:F187 + -1'i17:u238:Section_189 + i17:u246:F190 + i17:u246:F192 + i17:u3:F207 + i17:u27:F200 + -1'i17:u27:Section_202 + -1'i17:u27:Section_203 + i17:u57:F204 + -1'i17:u75:Section_206 + -1'i17:u152:Section_199 + -1'i17:u152:Section_198 + i17:u251:F196 + i17:u251:F194 = 96
invariant :i1:u132:F321 + i1:u132:Section_322 + -1'i1:u132:F320 + -1'i10:u10:Section_320 = -1
invariant :i0:u189:Section_70 + -1'i0:u17:F71 + -1'i0:u94:F73 + i0:u95:F74 + -1'i0:u95:F75 + i0:u245:F70 + i0:u245:F72 + -1'i16:u21:Section_76 = 0
invariant :i13:u47:F363 + -1'i13:u163:Section_365 + -1'i13:u163:F364 + i13:u199:Section_363 = 0
invariant :i9:u91:Section_249 + i9:u133:F248 + i9:u133:Section_248 = 2
invariant :i13:u205:Section_374 + i13:u205:Section_373 + i13:u205:F373 = 1
invariant :i9:u186:Section_240 + i9:u186:Section_239 + i9:u186:F239 = 2
invariant :i13:u224:Section_360 + i13:u224:F360 + i13:u224:Section_361 = 1
invariant :i1:u115:Section_333 + i1:u160:F332 + i1:u181:Section_332 = 2
invariant :i13:u47:F365 + i13:u163:Section_365 + i13:u66:Section_366 = 2
invariant :i11:u19:Section_341 + i11:u263:F341 + i11:u258:Section_342 = 2
invariant :i5:u128:F377 + i5:u128:Section_377 + i5:u128:Section_378 = 2
invariant :i4:u82:Section_16 + i4:u204:F15 + -1'i5:u93:F14 + i5:u140:F13 + i5:u140:Section_13 = 0
invariant :i5:u108:F383 + -1'i5:u120:F384 + -1'i5:u120:Section_1 + i5:u180:F381 + i5:u180:Section_381 + -1'i5:u180:F382 = 1
invariant :i2:u223:Section_132 + i2:u223:Section_133 + i2:u223:F132 = 1
invariant :i13:u123:F371 + -1'i13:u126:F370 + -1'i13:u126:F372 + -1'i13:u205:Section_373 + -1'i13:u247:Section_370 = 0
invariant :i5:u108:Section_383 + -1'i5:u180:F381 + -1'i5:u180:Section_381 + i5:u180:F382 = 0
invariant :i6:u40:Section_105 + i6:u200:Section_106 + i6:u200:F105 = 1
invariant :i17:u235:Section_187 + -1'i17:u36:F188 + i17:u36:F187 + -1'i17:u238:Section_189 = -1
invariant :i5:u180:Section_382 + i5:u180:F381 + i5:u180:Section_381 = 1
invariant :i14:u68:Section_55 + -1'i14:u197:Section_53 + -1'i14:u197:F53 + i14:u260:F54 = -1
invariant :i2:u50:Section_137 + i7:u268:Section_138 + i7:u268:F137 = 2
invariant :i3:u69:F273 + -1'i3:u83:Section_272 + -1'i3:u233:Section_275 + -1'i3:u237:F272 + -1'i3:u237:F274 = -2
invariant :i4:u168:F35 + i4:u176:Section_35 + i14:u122:Section_36 = 2
invariant :i10:u149:F306 + i10:u149:Section_306 + i10:u149:Section_307 = 1
invariant :i1:u48:Section_329 + i1:u67:F329 + -1'i1:u183:F330 + -1'i1:u183:Section_331 = 1
invariant :i11:u101:Section_353 + i11:u101:F352 + i11:u26:Section_352 = 1
invariant :i9:u5:F242 + i9:u54:Section_243 + -1'i9:u164:F241 + i9:u155:F240 + -1'i9:u186:Section_239 + -1'i9:u186:F239 = 0
invariant :i7:u13:F150 + i7:u98:Section_150 + i7:u252:Section_151 = 1
invariant :i15:u159:Section_172 + i15:u159:F171 + -1'i15:u96:F170 + i15:u146:Section_169 + i15:u146:F169 = 0
invariant :i15:u43:Section_179 + -1'i15:u175:F180 + i15:u221:F181 + i15:u221:F179 + -1'i17:u71:F182 + i17:u174:F183 + i17:u228:Section_184 = 1
invariant :i9:u51:F235 + -1'i9:u173:Section_234 + -1'i9:u195:F234 + -1'i9:u195:F236 + i9:u248:Section_238 + i9:u248:F237 = -1
invariant :i2:u84:F128 + i2:u156:Section_129 + -1'i2:u193:F127 + -1'i2:u209:Section_127 = 1
invariant :i10:u44:Section_309 + i10:u143:F309 + i10:u255:Section_310 = 1
invariant :i17:u238:Section_190 + i17:u246:F190 + -1'i17:u246:F191 + i17:u246:F192 + i17:u11:Section_193 = 0
invariant :i1:u56:Section_335 + -1'i1:u115:F333 + i1:u160:F334 + i1:u160:F332 + i1:u181:Section_332 = 2
invariant :i14:u122:Section_37 + i14:u122:Section_36 + i14:u122:F36 = 1
invariant :i7:u24:F142 + i7:u266:Section_143 + -1'i7:u135:F141 + -1'i7:u135:Section_141 = 0
invariant :i15:u20:Section_165 + i15:u243:Section_166 + i15:u243:F165 = 1
invariant :i16:u21:F76 + i16:u21:Section_76 + i16:u220:F78 + -1'i16:u230:F79 + -1'i16:u230:F77 + -1'i16:u240:Section_80 = -1
invariant :i5:u45:F7 + i5:u65:Section_8 + i5:u127:Section_7 = 1
invariant :i0:u229:F61 + i0:u229:Section_61 + i0:u229:Section_62 = 1
invariant :i1:u48:Section_328 + i1:u67:F327 + -1'i1:u231:F326 + -1'i1:u231:Section_326 = -1
invariant :i3:u69:Section_274 + i3:u233:Section_275 + i3:u237:F274 = 1
invariant :i7:u88:Section_156 + i7:u88:F155 + i7:u88:Section_155 = 2
invariant :i3:u42:F288 + i3:u125:Section_289 + i3:u131:Section_288 = 1
invariant :i13:u196:Section_358 + i13:u219:F358 + i13:u219:Section_359 = 1
invariant :i3:u83:F271 + i3:u83:Section_272 + -1'i8:u35:F270 + i8:u244:F269 + i8:u244:Section_269 = 2
invariant :i10:u41:Section_302 + i10:u253:F301 + i10:u256:Section_301 = 1
invariant :i2:u50:Section_136 + i2:u73:F135 + i2:u92:Section_135 = 1
invariant :i6:u210:Section_110 + i6:u210:Section_109 + i6:u210:F109 = 1
invariant :i16:u203:Section_91 + i16:u203:F91 + i16:u203:Section_92 = 1
invariant :i9:u214:Section_231 + i9:u147:F231 + i9:u173:F233 + i9:u173:Section_234 + -1'i9:u195:F232 = 2
invariant :i7:u150:Section_148 + i7:u13:F148 + -1'i7:u98:F149 + -1'i7:u98:Section_150 = -1
invariant :i7:u29:Section_139 + i7:u138:F138 + i7:u268:Section_138 = 1
invariant :i15:u43:F178 + i15:u175:F180 + -1'i15:u221:F181 + -1'i15:u221:F179 + -1'i15:u77:Section_177 + -1'i15:u250:F177 + i17:u71:F182 + -1'i17:u174:F183 + -1'i17:u228:Section_184 = -1
invariant :i14:u117:Section_49 + -1'i14:u207:F50 + i14:u215:F51 + i14:u215:F49 + -1'i14:u197:Section_53 + -1'i14:u260:F52 = -1
invariant :i5:u127:Section_6 + i5:u127:F6 + i5:u127:Section_7 = 1
invariant :i11:u97:Section_346 + i11:u97:Section_345 + i11:u97:F345 = 1
invariant :i9:u164:Section_241 + i9:u155:F240 + -1'i9:u186:Section_239 + -1'i9:u186:F239 = -1
invariant :i6:u190:Section_119 + i6:u190:F119 + i6:u190:Section_120 = 2
invariant :i5:u140:Section_14 + i5:u140:F13 + i5:u140:Section_13 = 1
invariant :i3:u85:Section_283 + i3:u85:F282 + -1'i3:u267:Section_281 + -1'i3:u267:F281 = -1
invariant :i2:u92:Section_134 + i2:u92:Section_135 + i2:u92:F134 = 2
invariant :i14:u31:F39 + i14:u64:Section_39 + i14:u249:Section_40 = 1
invariant :i5:u111:Section_380 + i5:u111:Section_379 + i5:u111:F379 = 1
invariant :i11:u37:Section_338 + i11:u145:Section_339 + i11:u145:F338 = 2
invariant :i11:u37:Section_337 + i11:u37:F337 + -1'i11:u145:Section_339 + -1'i11:u145:F338 = -1
invariant :i5:u0:Section_4 + i5:u60:Section_3 + i5:u261:F3 = 1
invariant :i10:u44:F308 + -1'i10:u143:F309 + -1'i10:u255:Section_310 + -1'i10:u58:F307 + -1'i10:u149:Section_307 = 0
invariant :i17:u71:Section_182 + i17:u71:F182 + -1'i17:u174:F183 + -1'i17:u228:Section_184 = 1
invariant :i6:u107:Section_96 + i16:u12:F95 + -1'i16:u79:F94 + i16:u110:Section_93 + i16:u110:F93 = 2
invariant :i14:u187:F46 + i14:u187:Section_47 + -1'i14:u213:F45 + -1'i14:u213:Section_45 = 0
invariant :i5:u242:Section_10 + i5:u242:F10 + -1'i5:u113:Section_12 + -1'i5:u113:F11 = -1
invariant :i10:u2:Section_316 + -1'i10:u86:F314 + -1'i10:u86:Section_314 + i10:u141:F315 = -1
invariant :i17:u36:Section_188 + i17:u36:F188 + i17:u238:Section_189 = 2
invariant :i7:u135:Section_142 + i7:u135:F141 + i7:u135:Section_141 = 1
invariant :i7:u266:Section_144 + i7:u266:Section_143 + i7:u266:F143 = 2
invariant :i16:u39:F87 + -1'i16:u59:Section_89 + -1'i16:u104:F86 + -1'i16:u104:F88 + -1'i16:u46:Section_86 = -2
invariant :i0:u218:Section_57 + i0:u218:F56 + i14:u68:Section_56 = 2
invariant :i6:u170:F111 + i6:u184:Section_112 + i6:u87:Section_111 = 1
invariant :i4:u76:F26 + i4:u130:Section_27 + i4:u52:Section_26 = 2
invariant :i13:u212:F367 + i13:u212:Section_367 + i13:u212:Section_368 = 1
invariant :i6:u107:F96 + i6:u107:Section_97 + -1'i16:u12:F95 + i16:u79:F94 + -1'i16:u110:Section_93 + -1'i16:u110:F93 = -1
invariant :i4:u178:Section_19 + i4:u99:F19 + i4:u208:Section_20 = 1
invariant :i3:u81:F279 + -1'i3:u171:Section_278 + -1'i3:u171:F278 + -1'i3:u267:F280 + -1'i3:u267:Section_281 = -2
invariant :i11:u162:Section_350 + i11:u162:Section_349 + i11:u162:F349 = 1
invariant :i16:u59:F89 + i16:u59:Section_89 + -1'i16:u104:F90 + i16:u203:F91 + i16:u203:Section_92 = 2
invariant :i4:u234:Section_31 + i4:u76:F30 + -1'i4:u191:F29 + -1'i4:u191:Section_29 = -1
invariant :i2:u165:F122 + -1'i2:u222:Section_124 + -1'i2:u254:F123 + -1'i2:u254:F121 + i6:u190:Section_120 + i6:u262:F120 = 1
invariant :i11:u19:F340 + -1'i11:u145:Section_339 + -1'i11:u263:F339 + -1'i11:u263:F341 + -1'i11:u258:Section_342 = -2
invariant :i14:u30:F44 + i14:u124:Section_44 + i14:u213:Section_45 = 2
invariant :i3:u233:Section_276 + i3:u171:Section_277 + i3:u171:F276 = 1
invariant :i13:u163:Section_364 + i13:u163:Section_365 + i13:u163:F364 = 1
invariant :i12:u211:Section_208 + i17:u3:F207 + -1'i17:u75:Section_206 + -1'i17:u75:F206 = -1
invariant :i3:u81:Section_279 + i3:u171:Section_278 + i3:u171:F278 = 2
invariant :i3:u227:Section_285 + i3:u227:Section_284 + i3:u227:F284 = 2
invariant :i17:u71:Section_183 + i17:u174:F183 + i17:u228:Section_184 = 1
invariant :i17:u246:Section_191 + i17:u246:F191 + -1'i17:u246:F192 + -1'i17:u11:Section_193 = 1
invariant :i17:u228:Section_185 + i17:u228:F184 + i17:u228:Section_184 = 1
invariant :i5:u38:F378 + i5:u111:Section_379 + i5:u128:Section_378 = 1
invariant :i12:u137:Section_223 + i12:u198:F222 + i12:u198:Section_222 = 1
invariant :i12:u6:F221 + i12:u18:Section_221 + i12:u198:Section_222 = 2
invariant :i0:u265:F65 + i0:u265:Section_65 + i0:u182:Section_66 = 2
invariant :i4:u176:Section_34 + i4:u176:F34 + i4:u176:Section_35 = 1
invariant :i9:u118:Section_246 + i9:u133:F246 + -1'i9:u133:F247 + -1'i9:u133:Section_248 = 0
invariant :i1:u231:Section_327 + i1:u231:F326 + i1:u231:Section_326 = 2
invariant :i10:u2:F316 + i10:u86:F314 + i10:u86:Section_314 + -1'i10:u141:F315 + -1'i10:u141:F317 + -1'i10:u166:Section_318 = 0
invariant :i8:u90:Section_261 + -1'i8:u144:F262 + i8:u217:F261 + i8:u119:Section_264 + i8:u142:F263 = 2
invariant :i16:u74:Section_83 + -1'i16:u134:F81 + i16:u188:F82 + i16:u240:F80 + i16:u240:Section_80 = 2
invariant :i8:u103:Section_267 + i8:u103:Section_268 + i8:u103:F267 = 1
invariant :i10:u201:Section_296 + i10:u201:Section_295 + i10:u201:F295 = 1
invariant :i14:u197:Section_54 + i14:u197:Section_53 + i14:u197:F53 = 2
invariant :i8:u119:F264 + i8:u119:Section_264 + -1'i8:u142:F265 + i8:u241:F266 + -1'i8:u103:Section_268 + -1'i8:u103:F267 = 1
invariant :i10:u86:Section_315 + i10:u86:F314 + i10:u86:Section_314 = 2
invariant :i10:u61:Section_298 + i10:u61:F297 + i10:u61:Section_297 = 1
invariant :i17:u3:F205 + i17:u57:Section_205 + i17:u75:Section_206 = 1
invariant :i5:u60:Section_2 + i5:u261:F1 + i5:u120:Section_1 = 1
invariant :i7:u206:F154 + -1'i7:u206:Section_153 + -1'i7:u206:F153 + i7:u88:Section_155 = 0
invariant :i10:u143:F311 + i10:u192:Section_312 + -1'i10:u255:Section_310 + -1'i10:u255:F310 = 1
invariant :i6:u14:Section_98 + i6:u107:Section_97 + i6:u185:F97 = 1
invariant :i8:u90:Section_260 + i8:u217:F259 + i8:u217:Section_259 = 1
invariant :i9:u55:F228 + i9:u72:Section_228 + i9:u239:Section_229 = 1
invariant :i5:u0:F4 + -1'i5:u60:Section_3 + -1'i5:u261:F3 + -1'i5:u261:F5 + i5:u127:F6 + i5:u127:Section_7 = -1
invariant :i2:u73:F131 + -1'i2:u223:Section_133 + -1'i2:u223:F132 + -1'i2:u84:F130 + i2:u156:Section_129 + i2:u156:F129 = 1
invariant :i5:u180:F380 + i5:u180:Section_381 + -1'i5:u111:Section_379 + -1'i5:u111:F379 = 1
invariant :i6:u100:F103 + -1'i6:u112:Section_102 + -1'i6:u216:F102 + -1'i6:u40:F104 + i6:u200:Section_106 + i6:u200:F105 = -1
invariant :i12:u154:F225 + i12:u154:Section_226 + i12:u154:Section_225 = 1
invariant :i8:u241:Section_266 + i8:u241:F266 + -1'i8:u103:Section_268 + -1'i8:u103:F267 = 1
invariant :i9:u133:Section_247 + i9:u133:F247 + i9:u133:Section_248 = 1
invariant :i9:u214:F230 + -1'i9:u239:Section_229 + -1'i9:u239:F229 + -1'i9:u147:F231 + -1'i9:u173:F233 + -1'i9:u173:Section_234 + i9:u195:F232 = -1
invariant :i3:u53:F283 + -1'i3:u85:F282 + i3:u227:Section_284 + i3:u267:Section_281 + i3:u267:F281 = 2
invariant :i10:u58:F305 + i10:u149:Section_306 + i10:u172:Section_305 = 2
invariant :i10:u2:Section_317 + i10:u141:F317 + i10:u166:Section_318 = 2
invariant :i9:u51:Section_235 + i9:u173:Section_234 + i9:u195:F234 = 1
invariant :i9:u72:F227 + i9:u72:Section_227 + i9:u72:Section_228 = 2
invariant :i17:u11:Section_194 + i17:u236:Section_195 + i17:u251:F194 = 2
invariant :i0:u17:Section_72 + -1'i0:u94:F73 + i0:u95:F74 + -1'i0:u95:F75 + i0:u245:F72 + -1'i16:u21:Section_76 = 1
invariant :i17:u57:Section_204 + i17:u57:F204 + i17:u57:Section_205 = 1
invariant :i4:u208:Section_21 + i4:u208:Section_20 + i4:u208:F20 = 2
invariant :i6:u40:Section_104 + i6:u40:F104 + -1'i6:u200:Section_106 + -1'i6:u200:F105 = 1
invariant :i10:u255:Section_311 + i10:u255:Section_310 + i10:u255:F310 = 1
invariant :i1:u129:Section_324 + i1:u132:Section_323 + i1:u132:F323 = 2
invariant :i5:u65:Section_9 + i5:u65:F8 + i5:u65:Section_8 = 2
invariant :i15:u43:Section_178 + i15:u77:Section_177 + i15:u250:F177 = 1
invariant :i5:u38:F374 + -1'i5:u179:Section_376 + -1'i5:u179:F375 + -1'i13:u205:Section_373 + -1'i13:u205:F373 = 0
invariant :i1:u67:F325 + -1'i1:u129:F324 + i1:u132:Section_323 + i1:u132:F323 + i1:u231:Section_326 = 2
invariant :i3:u125:F289 + i3:u125:Section_289 + i3:u125:Section_290 = 1
invariant :i14:u207:Section_50 + i14:u207:F50 + -1'i14:u215:F51 + i14:u197:Section_53 + i14:u260:F52 = 2
invariant :i7:u8:F159 + -1'i7:u25:F158 + i7:u148:Section_157 + i7:u148:F157 + -1'i15:u169:Section_161 + -1'i15:u169:F160 = -1
invariant :i12:u80:Section_210 + i12:u114:F209 + -1'i12:u211:F208 + i17:u3:F207 + -1'i17:u75:Section_206 + -1'i17:u75:F206 = 0
invariant :i12:u137:F223 + -1'i12:u154:Section_225 + -1'i12:u198:F224 + -1'i12:u198:F222 + -1'i12:u198:Section_222 = -2
invariant :i0:u1:F59 + i0:u139:Section_59 + -1'i0:u16:F60 + -1'i0:u229:Section_61 = 1
invariant :i2:u222:F124 + i2:u222:Section_124 + -1'i2:u193:F125 + -1'i2:u209:Section_126 = -1
invariant :i9:u51:Section_236 + i9:u195:F236 + -1'i9:u248:Section_238 + -1'i9:u248:F237 = 1
invariant :i15:u157:F173 + i15:u159:F171 + -1'i15:u226:F174 + -1'i15:u226:F172 + -1'i15:u250:Section_175 + -1'i15:u96:F170 + i15:u146:Section_169 + i15:u146:F169 = 0
invariant :i5:u60:F2 + i5:u60:Section_3 + -1'i5:u261:F1 + -1'i5:u120:Section_1 = 1
invariant :i6:u161:Section_108 + i6:u87:F108 + i6:u210:Section_109 = 1
invariant :i0:u16:F64 + -1'i0:u33:Section_63 + -1'i0:u33:F63 + i0:u265:Section_65 = 0
invariant :i14:u187:Section_46 + i14:u213:F45 + i14:u213:Section_45 = 1
invariant :i13:u34:F361 + i13:u224:Section_361 + i13:u199:Section_362 = 1
invariant :i3:u83:Section_271 + i8:u35:F270 + -1'i8:u244:F269 + -1'i8:u244:Section_269 = -1
invariant :i10:u192:F312 + i10:u192:Section_312 + -1'i10:u86:Section_314 + -1'i10:u141:F313 = 0
invariant :i9:u5:F244 + i9:u54:Section_244 + i9:u118:Section_245 = 1
invariant :i2:u209:F126 + i2:u209:Section_126 + i2:u209:Section_127 = 1
invariant :i15:u116:Section_163 + i15:u116:F162 + -1'i15:u153:F161 + -1'i15:u169:Section_161 = -1
invariant :i7:u24:F146 + i7:u150:Section_147 + i7:u264:Section_146 = 2
invariant :i4:u70:F23 + i4:u70:Section_24 + -1'i4:u257:F22 + -1'i4:u99:Section_22 = 1
invariant :i11:u23:F350 + i11:u26:Section_351 + -1'i11:u162:Section_349 + -1'i11:u162:F349 = 1
invariant :i14:u207:Section_51 + i14:u215:F51 + -1'i14:u197:Section_53 + -1'i14:u260:F52 = 0
invariant :i14:u124:Section_43 + i14:u124:F43 + i14:u124:Section_44 = 1
invariant :i17:u236:F195 + i17:u236:Section_196 + i17:u236:Section_195 = 1
invariant :i14:u31:F37 + -1'i14:u64:Section_39 + -1'i14:u64:F38 + -1'i14:u122:Section_36 + -1'i14:u122:F36 = -2
invariant :i0:u94:Section_73 + i0:u94:F73 + -1'i0:u95:F74 + i0:u95:F75 + i16:u21:Section_76 = 0
invariant :i6:u112:Section_101 + i6:u112:F101 + i6:u112:Section_102 = 2
invariant :i13:u199:F362 + i13:u199:Section_362 + i13:u199:Section_363 = 2
invariant :i4:u52:Section_25 + i4:u70:Section_24 + i4:u257:F24 = 1
invariant :i4:u178:F18 + i4:u178:Section_18 + -1'i4:u99:F19 + -1'i4:u208:Section_20 = 0
invariant :i17:u49:F197 + i17:u152:Section_198 + -1'i17:u236:Section_196 + -1'i17:u251:F196 = 1
invariant :i17:u49:Section_197 + i17:u236:Section_196 + i17:u251:F196 = 1
invariant :i16:u79:F92 + i16:u110:Section_93 + i16:u203:Section_92 = 2
invariant :i9:u248:Section_237 + i9:u248:Section_238 + i9:u248:F237 = 1
invariant :i14:u117:F48 + -1'i14:u187:Section_47 + -1'i14:u213:F47 + i14:u207:F50 + -1'i14:u215:F51 + -1'i14:u215:F49 + i14:u197:Section_53 + i14:u260:F52 = 0
invariant :i6:u170:F113 + i6:u170:Section_114 + i6:u184:Section_113 = 2
invariant :i17:u11:F193 + i17:u11:Section_193 + -1'i17:u236:Section_195 + -1'i17:u251:F194 = -1
invariant :i16:u46:F85 + i16:u46:Section_86 + -1'i16:u74:Section_84 + -1'i16:u188:F84 = 0
invariant :i0:u89:Section_69 + i0:u189:F69 + i0:u17:F71 + i0:u94:F73 + -1'i0:u95:F74 + i0:u95:F75 + -1'i0:u245:F70 + -1'i0:u245:F72 + i16:u21:Section_76 = 1
invariant :i6:u7:F117 + -1'i6:u102:Section_116 + -1'i6:u105:F116 + i6:u190:F119 + i6:u190:Section_120 + -1'i6:u262:F118 = 0
invariant :i17:u235:F186 + i17:u235:Section_186 + i17:u36:F188 + -1'i17:u36:F187 + i17:u238:Section_189 = 2
invariant :i4:u32:F32 + -1'i4:u168:F33 + i4:u176:F34 + i4:u176:Section_35 + -1'i4:u234:F31 + i4:u76:F30 + -1'i4:u191:F29 + -1'i4:u191:Section_29 = 0
invariant :i0:u1:Section_60 + i0:u16:F60 + i0:u229:Section_61 = 1
invariant :i0:u89:F68 + i0:u182:Section_66 + i0:u182:F66 + -1'i0:u189:F69 + -1'i0:u189:F67 + -1'i0:u17:F71 + -1'i0:u94:F73 + i0:u95:F74 + -1'i0:u95:F75 + i0:u245:F70 + i0:u245:F72 + -1'i16:u21:Section_76 = 1
invariant :i9:u167:Section_252 + i9:u167:Section_251 + i9:u167:F251 = 2
invariant :i10:u10:F319 + i10:u10:Section_320 + -1'i10:u166:Section_318 + -1'i10:u166:F318 = 0
invariant :i15:u157:Section_173 + -1'i15:u159:F171 + i15:u226:F172 + i15:u96:F170 + -1'i15:u146:Section_169 + -1'i15:u146:F169 = 1
invariant :i4:u82:Section_17 + i4:u178:Section_18 + i4:u204:F17 = 2
invariant :i5:u93:F12 + i5:u113:Section_12 + i5:u140:Section_13 = 1
invariant :i0:u33:Section_64 + i0:u33:Section_63 + i0:u33:F63 = 1
invariant :i3:u69:Section_273 + i3:u83:Section_272 + i3:u237:F272 = 2
invariant :i2:u156:Section_130 + i2:u156:Section_129 + i2:u156:F129 = 1
invariant :i12:u151:Section_217 + i12:u151:Section_216 + i12:u151:F216 = 1
invariant :i12:u137:Section_224 + i12:u154:Section_225 + i12:u198:F224 = 2
invariant :i0:u139:Section_58 + i0:u139:Section_59 + -1'i0:u218:F56 + -1'i0:u16:F60 + -1'i0:u33:F63 + i0:u229:Section_62 + i0:u265:Section_65 + i0:u182:Section_66 + -1'i0:u189:F69 + -1'i0:u189:F67 + -1'i0:u17:F71 + -1'i0:u94:F73 + -1'i0:u95:F75 + -1'i1:u67:F327 + -1'i1:u67:F329 + -1'i1:u129:F324 + i1:u132:Section_322 + -1'i1:u132:F320 + i1:u132:Section_323 + i1:u231:Section_326 + -1'i1:u160:F334 + -1'i1:u160:F332 + -1'i1:u160:F336 + i1:u183:Section_331 + -1'i2:u73:F135 + -1'i2:u92:Section_135 + -1'i2:u92:F134 + -1'i2:u223:F132 + -1'i2:u84:F130 + i2:u156:Section_129 + -1'i2:u254:F123 + -1'i2:u254:F121 + -1'i2:u193:F127 + -1'i2:u193:F125 + -1'i3:u42:F290 + -1'i3:u42:F292 + i3:u125:Section_289 + -1'i3:u85:F282 + -1'i3:u106:F286 + i3:u131:Section_288 + -1'i3:u227:F284 + -1'i3:u237:F272 + -1'i3:u237:F274 + -1'i3:u171:F278 + -1'i3:u171:F276 + -1'i3:u267:F280 + -1'i4:u168:F33 + i4:u176:Section_35 + -1'i4:u234:F31 + -1'i4:u130:F27 + -1'i4:u191:F29 + i4:u52:Section_26 + -1'i4:u257:F24 + -1'i4:u257:F22 + -1'i4:u204:F15 + -1'i4:u204:F17 + -1'i4:u99:F19 + -1'i4:u208:Section_20 + -1'i4:u208:F20 + -1'i5:u261:F3 + -1'i5:u261:F1 + -1'i5:u261:F5 + -1'i5:u65:F8 + i5:u127:Section_7 + -1'i5:u242:F10 + i5:u113:Section_12 + -1'i5:u140:F13 + -1'i5:u120:F384 + -1'i5:u120:Section_1 + i5:u180:Section_381 + -1'i5:u180:F382 + -1'i5:u111:F379 + i5:u128:Section_377 + i5:u128:Section_378 + -1'i5:u179:F375 + -1'i6:u105:F114 + -1'i6:u105:F116 + i6:u184:Section_112 + i6:u184:Section_113 + i6:u190:Section_120 + -1'i6:u262:F118 + -1'i6:u185:F99 + -1'i6:u185:F97 + -1'i6:u112:F101 + -1'i6:u112:Section_102 + -1'i6:u216:F102 + -1'i6:u40:F104 + -1'i6:u200:F106 + -1'i6:u87:F108 + i6:u87:Section_111 + -1'i6:u210:Section_109 + -1'i6:u210:F109 + i7:u150:Section_147 + i7:u264:Section_145 + i7:u264:Section_146 + -1'i7:u266:F143 + -1'i7:u135:F141 + -1'i7:u135:Section_141 + -1'i7:u138:F138 + -1'i7:u138:F140 + -1'i7:u268:Section_138 + -1'i7:u268:F137 + -1'i7:u13:F148 + i7:u98:Section_150 + -1'i7:u206:F153 + i7:u252:Section_151 + i7:u252:Section_152 + -1'i7:u25:F158 + -1'i7:u88:F155 + i7:u148:Section_157 + -1'i8:u109:F258 + -1'i8:u109:F254 + -1'i8:u109:F256 + -1'i8:u217:F261 + -1'i8:u217:F259 + -1'i8:u217:Section_259 + -1'i8:u142:F263 + -1'i8:u142:F265 + -1'i8:u35:F270 + -1'i8:u103:F267 + i8:u244:Section_269 + i9:u54:Section_244 + i9:u54:Section_243 + i9:u118:Section_245 + -1'i9:u164:F241 + -1'i9:u133:F246 + -1'i9:u133:F248 + -1'i9:u167:F252 + -1'i9:u167:F250 + i9:u72:Section_227 + i9:u72:Section_228 + -1'i9:u239:F229 + -1'i9:u147:F231 + -1'i9:u173:F233 + -1'i9:u173:Section_234 + -1'i9:u195:F234 + -1'i9:u195:F236 + -1'i9:u186:F239 + i9:u248:Section_238 + -1'i10:u143:F309 + i10:u192:Section_312 + -1'i10:u255:Section_310 + -1'i10:u255:F310 + -1'i10:u141:F315 + -1'i10:u141:F313 + -1'i10:u141:F317 + -1'i10:u166:Section_318 + -1'i10:u166:F318 + -1'i10:u15:F294 + -1'i10:u61:F297 + -1'i10:u201:Section_295 + -1'i10:u201:F295 + -1'i10:u62:F299 + -1'i10:u253:F301 + -1'i10:u253:F303 + -1'i10:u58:F307 + i10:u149:Section_306 + i10:u172:Section_305 + -1'i11:u194:F355 + -1'i11:u194:F353 + i11:u26:Section_352 + i11:u26:Section_351 + -1'i11:u78:F347 + -1'i11:u162:F349 + -1'i11:u145:Section_339 + -1'i11:u145:F338 + -1'i11:u263:F339 + -1'i11:u263:F341 + -1'i11:u97:Section_345 + -1'i11:u97:F345 + -1'i11:u158:F344 + -1'i11:u258:Section_342 + -1'i11:u258:F342 + -1'i12:u18:F220 + i12:u136:Section_219 + -1'i12:u151:F217 + i12:u151:Section_216 + -1'i12:u151:F214 + -1'i12:u114:F211 + -1'i12:u114:F209 + -1'i12:u232:F212 + -1'i12:u232:Section_212 + i12:u154:Section_226 + -1'i12:u198:F224 + -1'i12:u198:F222 + -1'i13:u224:F360 + -1'i13:u163:F364 + i13:u199:Section_362 + i13:u199:Section_363 + i13:u196:Section_357 + -1'i13:u219:F358 + -1'i13:u126:F370 + -1'i13:u126:F372 + -1'i13:u205:Section_373 + -1'i13:u205:F373 + i13:u66:Section_366 + i13:u212:Section_367 + i13:u212:Section_368 + -1'i13:u247:Section_370 + -1'i13:u247:F369 + -1'i14:u124:F43 + -1'i14:u177:F41 + -1'i14:u64:F38 + -1'i14:u122:F36 + i14:u249:Section_40 + -1'i14:u213:F45 + -1'i14:u213:F47 + -1'i14:u215:F51 + -1'i14:u215:F49 + i14:u197:Section_53 + -1'i14:u260:F54 + -1'i15:u221:F181 + -1'i15:u221:F179 + -1'i15:u226:F174 + -1'i15:u226:F172 + -1'i15:u250:F175 + -1'i15:u250:Section_175 + -1'i15:u250:F177 + -1'i15:u153:F161 + -1'i15:u153:F163 + -1'i15:u169:Section_161 + -1'i15:u169:F160 + -1'i15:u96:F170 + i15:u146:Section_169 + -1'i15:u243:F165 + -1'i15:u259:F167 + -1'i16:u104:F86 + -1'i16:u104:F90 + -1'i16:u104:F88 + -1'i16:u12:F95 + -1'i16:u110:F93 + i16:u203:Section_92 + -1'i16:u188:F82 + -1'i16:u188:F84 + -1'i16:u230:F79 + -1'i16:u230:F77 + -1'i16:u240:F80 + -1'i16:u240:Section_80 + -1'i17:u174:F183 + -1'i17:u228:F184 + -1'i17:u228:Section_184 + i17:u235:Section_186 + -1'i17:u36:F187 + i17:u238:Section_189 + -1'i17:u246:F190 + -1'i17:u246:F192 + -1'i17:u3:F207 + -1'i17:u27:F200 + i17:u27:Section_202 + i17:u27:Section_203 + -1'i17:u57:F204 + i17:u75:Section_206 + i17:u152:Section_199 + i17:u152:Section_198 + -1'i17:u251:F196 + -1'i17:u251:F194 = -97
invariant :i2:u84:Section_131 + i2:u84:F130 + -1'i2:u156:Section_129 + -1'i2:u156:F129 = 0
invariant :i8:u225:Section_253 + i9:u167:F252 + -1'i9:u167:Section_251 + -1'i9:u167:F251 = -1
invariant :i12:u121:Section_213 + i12:u232:F212 + i12:u232:Section_212 = 2
invariant :i7:u264:F145 + i7:u264:Section_145 + i7:u264:Section_146 = 1
invariant :i8:u144:Section_262 + i8:u144:F262 + -1'i8:u119:Section_264 + -1'i8:u142:F263 = -1
invariant :i2:u254:Section_121 + i6:u190:Section_120 + i6:u262:F120 = 1
invariant :i17:u27:F202 + i17:u27:Section_202 + i17:u27:Section_203 = 1
invariant :i1:u115:Section_334 + i1:u115:F333 + -1'i1:u160:F332 + -1'i1:u181:Section_332 = -1
invariant :i10:u15:F296 + i10:u61:Section_297 + -1'i10:u201:Section_295 + -1'i10:u201:F295 = 1
invariant :i11:u78:Section_348 + i11:u78:F347 + i11:u97:Section_345 + i11:u97:F345 + -1'i11:u158:F346 = 2
invariant :i7:u8:Section_159 + i7:u25:F158 + -1'i7:u148:Section_157 + -1'i7:u148:F157 = 1
invariant :i9:u147:Section_232 + -1'i9:u173:F233 + -1'i9:u173:Section_234 + i9:u195:F232 = -1
invariant :i0:u94:Section_74 + i0:u95:F74 + -1'i0:u95:F75 + -1'i16:u21:Section_76 = 1
invariant :i17:u27:F203 + i17:u27:Section_203 + -1'i17:u57:F204 + -1'i17:u57:Section_205 = 1
invariant :i3:u171:F277 + i3:u171:Section_277 + i3:u171:Section_278 = 1
invariant :i3:u9:Section_291 + i3:u42:F290 + i3:u125:Section_290 = 2
invariant :i16:u134:Section_81 + i16:u240:F80 + i16:u240:Section_80 = 2
invariant :i6:u100:Section_103 + i6:u112:Section_102 + i6:u216:F102 = 1
invariant :i15:u96:F168 + i15:u146:Section_169 + i15:u259:Section_168 = 1
invariant :i15:u116:Section_162 + i15:u153:F161 + i15:u169:Section_161 = 2
invariant :i4:u82:F16 + -1'i4:u178:Section_18 + -1'i4:u204:F15 + -1'i4:u204:F17 + i5:u93:F14 + -1'i5:u140:F13 + -1'i5:u140:Section_13 = -1
invariant :i6:u161:F107 + -1'i6:u200:Section_106 + -1'i6:u200:F106 + -1'i6:u87:F108 + -1'i6:u210:Section_109 = 0
invariant :i11:u78:Section_347 + -1'i11:u97:Section_345 + -1'i11:u97:F345 + i11:u158:F346 = 0
invariant :i5:u113:Section_11 + i5:u113:Section_12 + i5:u113:F11 = 2
invariant :i16:u39:Section_87 + i16:u104:F86 + i16:u46:Section_86 = 2
invariant :i9:u91:F249 + -1'i9:u133:F248 + -1'i9:u133:Section_248 + -1'i9:u167:F250 + -1'i9:u167:Section_251 = -2
invariant :i10:u15:F298 + -1'i10:u61:F297 + -1'i10:u61:Section_297 + -1'i10:u62:F299 + i10:u256:F300 + i10:u256:Section_301 = -1
invariant :i13:u123:Section_371 + i13:u126:F370 + i13:u247:Section_370 = 1
invariant :i16:u12:Section_95 + i16:u79:F94 + -1'i16:u110:Section_93 + -1'i16:u110:F93 = 0
invariant :i8:u4:Section_256 + i8:u22:Section_257 + i8:u109:F256 = 1
invariant :i9:u164:Section_242 + i9:u164:F241 + -1'i9:u155:F240 + i9:u186:Section_239 + i9:u186:F239 = 2
invariant :i10:u41:F302 + -1'i10:u253:F301 + -1'i10:u253:F303 + -1'i10:u256:Section_301 + -1'i10:u172:Section_304 = 0
invariant :i14:u177:Section_42 + i14:u177:F41 + -1'i14:u249:F40 + -1'i14:u249:Section_40 = 1
invariant :i10:u41:Section_303 + i10:u253:F303 + i10:u172:Section_304 = 1
invariant :i7:u29:F139 + -1'i7:u135:Section_141 + -1'i7:u138:F138 + -1'i7:u138:F140 + -1'i7:u268:Section_138 = -2
invariant :i12:u151:Section_215 + i12:u151:F214 + i12:u121:Section_214 = 1
invariant :i13:u34:F359 + -1'i13:u224:F360 + -1'i13:u224:Section_361 + i13:u219:Section_359 = 1
invariant :i12:u151:F215 + i12:u151:Section_216 + -1'i12:u151:F214 + -1'i12:u121:Section_214 = 1
invariant :i17:u27:Section_201 + i17:u27:F200 + i17:u27:Section_200 = 2
invariant :i12:u18:Section_220 + i12:u18:Section_221 + i12:u18:F220 = 1
invariant :i13:u196:F357 + i13:u196:Section_357 + -1'i13:u219:F358 + -1'i13:u219:Section_359 = 0
invariant :i3:u233:F275 + i3:u233:Section_275 + -1'i3:u171:Section_277 + -1'i3:u171:F276 = 1
invariant :i4:u70:Section_23 + i4:u257:F22 + i4:u99:Section_22 = 1
invariant :i8:u4:Section_255 + i8:u109:F254 + i8:u225:Section_254 = 2
invariant :i13:u66:F368 + i13:u212:Section_368 + -1'i13:u247:Section_370 + -1'i13:u247:F369 = 1
invariant :i1:u48:F328 + -1'i1:u67:F327 + -1'i1:u67:F329 + i1:u231:F326 + i1:u231:Section_326 + i1:u183:F330 + i1:u183:Section_331 = 1
invariant :i1:u56:F335 + i1:u115:F333 + -1'i1:u160:F334 + -1'i1:u160:F332 + -1'i1:u160:F336 + -1'i1:u181:Section_332 + i11:u37:F337 + -1'i11:u145:Section_339 + -1'i11:u145:F338 = -2
invariant :i7:u252:F151 + i7:u252:Section_151 + i7:u252:Section_152 = 1
invariant :i4:u130:Section_28 + i4:u130:Section_27 + i4:u130:F27 = 1
invariant :i12:u121:F213 + i12:u121:Section_214 + -1'i12:u232:F212 + -1'i12:u232:Section_212 = -1
invariant :i17:u75:Section_207 + i17:u75:Section_206 + i17:u75:F206 = 2
invariant :i9:u55:F226 + i9:u72:Section_227 + i12:u154:Section_226 = 1
invariant :i4:u76:F28 + -1'i4:u130:Section_27 + -1'i4:u130:F27 + i4:u191:Section_29 = 0
invariant :i11:u23:F348 + -1'i11:u78:F347 + i11:u162:Section_349 + -1'i11:u97:Section_345 + -1'i11:u97:F345 + i11:u158:F346 = -1
invariant :i7:u29:Section_140 + i7:u135:Section_141 + i7:u138:F140 = 2
invariant :i8:u225:F253 + i8:u225:Section_254 + -1'i9:u167:F252 + i9:u167:Section_251 + i9:u167:F251 = 2
invariant :i0:u17:Section_71 + i0:u17:F71 + i0:u94:F73 + -1'i0:u95:F74 + i0:u95:F75 + -1'i0:u245:F72 + i16:u21:Section_76 = 1
invariant :i17:u27:F201 + -1'i17:u27:F200 + i17:u27:Section_202 + -1'i17:u27:Section_200 = -1
invariant :i7:u8:Section_160 + i15:u169:Section_161 + i15:u169:F160 = 1
invariant :i15:u20:F164 + i15:u116:F162 + -1'i15:u153:F161 + -1'i15:u153:F163 + -1'i15:u169:Section_161 + -1'i15:u243:Section_166 + -1'i15:u243:F165 = -1
invariant :i6:u87:F110 + i6:u87:Section_111 + -1'i6:u210:Section_109 + -1'i6:u210:F109 = 1
invariant :i14:u68:F55 + i14:u68:Section_56 + i14:u197:Section_53 + i14:u197:F53 + -1'i14:u260:F54 = 2
invariant :i6:u7:Section_118 + -1'i6:u190:F119 + -1'i6:u190:Section_120 + i6:u262:F118 = -1
invariant :i10:u192:Section_313 + i10:u86:Section_314 + i10:u141:F313 = 1
invariant :i16:u220:Section_78 + i16:u220:F78 + -1'i16:u230:F79 + -1'i16:u240:Section_80 = 0
invariant :i11:u63:Section_343 + i11:u258:Section_342 + i11:u258:F342 = 1
invariant :i16:u59:Section_90 + i16:u104:F90 + -1'i16:u203:F91 + -1'i16:u203:Section_92 = 0
invariant :i17:u27:F199 + i17:u27:Section_200 + i17:u152:Section_199 = 1
invariant :i12:u136:Section_218 + i12:u151:F217 + -1'i12:u151:Section_216 + -1'i12:u151:F216 = 0
invariant :i17:u152:F198 + i17:u152:Section_199 + i17:u152:Section_198 = 1
invariant :i12:u211:Section_209 + i12:u211:F208 + -1'i17:u3:F207 + i17:u75:Section_206 + i17:u75:F206 = 2
invariant :i0:u89:Section_68 + -1'i0:u182:Section_66 + -1'i0:u182:F66 + i0:u189:F67 = 0
invariant :i14:u215:Section_52 + i14:u197:Section_53 + i14:u260:F52 = 1
invariant :i3:u81:Section_280 + i3:u267:F280 + i3:u267:Section_281 = 1
invariant :i17:u246:Section_192 + i17:u246:F192 + i17:u11:Section_193 = 1
invariant :i6:u7:Section_117 + i6:u102:Section_116 + i6:u105:F116 = 2
invariant :i15:u259:Section_167 + i15:u259:F167 + i15:u259:Section_168 = 2
invariant :i0:u182:Section_67 + i0:u182:Section_66 + i0:u182:F66 = 1
invariant :i8:u90:F260 + i8:u144:F262 + -1'i8:u217:F261 + -1'i8:u217:F259 + -1'i8:u217:Section_259 + -1'i8:u119:Section_264 + -1'i8:u142:F263 = -1
invariant :i11:u194:Section_356 + i13:u196:Section_357 + i13:u219:F356 = 2
invariant :i11:u28:Section_355 + i11:u194:F355 + -1'i13:u196:Section_357 + -1'i13:u219:F356 = -1
invariant :i1:u56:Section_336 + i1:u160:F336 + -1'i11:u37:F337 + i11:u145:Section_339 + i11:u145:F338 = 2
invariant :i6:u14:F98 + -1'i6:u107:Section_97 + -1'i6:u185:F99 + -1'i6:u185:F97 + -1'i6:u112:F101 + -1'i6:u112:Section_102 + i6:u216:F100 = -1
invariant :i15:u175:Section_181 + i15:u221:F181 + -1'i17:u71:F182 + i17:u174:F183 + i17:u228:Section_184 = 0
invariant :i13:u123:Section_372 + i13:u126:F372 + i13:u205:Section_373 = 1
invariant :i2:u165:Section_123 + i2:u222:Section_124 + i2:u254:F123 = 1
invariant :i8:u35:F268 + i8:u103:Section_268 + i8:u244:Section_269 = 1
invariant :i8:u119:Section_265 + i8:u142:F265 + -1'i8:u241:F266 + i8:u103:Section_268 + i8:u103:F267 = 0
invariant :i8:u4:F255 + -1'i8:u22:Section_257 + -1'i8:u109:F254 + -1'i8:u109:F256 + -1'i8:u225:Section_254 = -2
invariant :i9:u173:Section_233 + i9:u173:F233 + i9:u173:Section_234 = 2
invariant :i7:u148:Section_158 + i7:u148:Section_157 + i7:u148:F157 = 1
invariant :i14:u30:F42 + -1'i14:u124:F43 + -1'i14:u124:Section_44 + -1'i14:u177:F41 + i14:u249:F40 + i14:u249:Section_40 = -1
invariant :i1:u132:F322 + i1:u132:Section_322 + i1:u132:Section_323 = 1
invariant :i11:u26:F351 + i11:u26:Section_352 + i11:u26:Section_351 = 1
invariant :i14:u64:Section_38 + i14:u64:Section_39 + i14:u64:F38 = 2
invariant :i6:u184:F112 + i6:u184:Section_112 + i6:u184:Section_113 = 1
invariant :i7:u98:Section_149 + i7:u98:F149 + i7:u98:Section_150 = 2
invariant :i2:u165:Section_122 + i2:u254:F121 + -1'i6:u190:Section_120 + -1'i6:u262:F120 = 0
invariant :i8:u144:Section_263 + i8:u119:Section_264 + i8:u142:F263 = 2
invariant :i11:u19:Section_340 + i11:u145:Section_339 + i11:u263:F339 = 1
invariant :i9:u54:F243 + i9:u54:Section_244 + i9:u54:Section_243 = 1
invariant :i7:u25:F156 + -1'i7:u88:F155 + -1'i7:u88:Section_155 + i7:u148:Section_157 = -1
invariant :i2:u73:F133 + -1'i2:u92:Section_135 + -1'i2:u92:F134 + i2:u223:Section_133 = -1
invariant :i10:u62:Section_300 + i10:u256:F300 + i10:u256:Section_301 = 1
invariant :i15:u157:Section_174 + i15:u226:F174 + i15:u250:Section_175 = 1
invariant :i15:u20:Section_164 + -1'i15:u116:F162 + i15:u153:F161 + i15:u153:F163 + i15:u169:Section_161 = 2
invariant :i3:u202:Section_294 + i10:u15:F294 + i10:u201:Section_295 = 1
invariant :i10:u62:Section_299 + i10:u62:F299 + -1'i10:u256:F300 + -1'i10:u256:Section_301 = 1
invariant :i16:u74:F83 + i16:u74:Section_84 + i16:u134:F81 + -1'i16:u188:F82 + -1'i16:u240:F80 + -1'i16:u240:Section_80 = 0
invariant :i4:u191:Section_30 + i4:u191:F29 + i4:u191:Section_29 = 2
invariant :i5:u179:Section_375 + i5:u179:Section_376 + i5:u179:F375 = 1
invariant :i16:u39:Section_88 + i16:u59:Section_89 + i16:u104:F88 = 1
invariant :i9:u155:F238 + i9:u186:Section_239 + i9:u248:Section_238 = 1
invariant :i8:u22:F257 + i8:u22:Section_257 + -1'i8:u109:F258 + -1'i8:u217:Section_259 = 1
invariant :i16:u46:Section_85 + i16:u74:Section_84 + i16:u188:F84 = 1
invariant :i3:u85:Section_282 + i3:u267:Section_281 + i3:u267:F281 = 2
invariant :i14:u177:Section_41 + i14:u249:F40 + i14:u249:Section_40 = 1
invariant :i15:u77:F176 + i15:u77:Section_177 + -1'i15:u250:F175 + -1'i15:u250:Section_175 = 1
invariant :i15:u146:Section_170 + i15:u146:Section_169 + i15:u146:F169 = 1
invariant :i15:u96:F166 + i15:u243:Section_166 + -1'i15:u259:F167 + -1'i15:u259:Section_168 = -1
invariant :i9:u214:Section_230 + i9:u239:Section_229 + i9:u239:F229 = 1
invariant :i15:u77:Section_176 + i15:u250:F175 + i15:u250:Section_175 = 1
invariant :i11:u28:F354 + i11:u101:F352 + -1'i11:u194:F355 + -1'i11:u194:F353 + i11:u26:Section_352 + i13:u196:Section_357 + i13:u219:F356 = 1
invariant :i3:u106:Section_287 + i3:u131:F287 + i3:u131:Section_288 = 2
invariant :i16:u21:Section_77 + -1'i16:u220:F78 + i16:u230:F79 + i16:u230:F77 + i16:u240:Section_80 = 2
invariant :i1:u181:F331 + i1:u181:Section_332 + i1:u183:Section_331 = 1
invariant :i12:u136:F218 + i12:u136:Section_219 + -1'i12:u151:F217 + i12:u151:Section_216 + i12:u151:F216 = 2
invariant :i6:u14:Section_99 + i6:u185:F99 + i6:u112:F101 + i6:u112:Section_102 + -1'i6:u216:F100 = 2
invariant :i4:u99:F21 + i4:u99:Section_22 + -1'i4:u208:Section_20 + -1'i4:u208:F20 = -1
invariant :i0:u95:Section_75 + i0:u95:F75 + i16:u21:Section_76 = 1
invariant :i11:u63:Section_344 + i11:u97:Section_345 + i11:u158:F344 = 2
invariant :i1:u132:Section_321 + i1:u132:F320 + i10:u10:Section_320 = 2
invariant :i4:u204:Section_15 + i5:u93:F14 + -1'i5:u140:F13 + -1'i5:u140:Section_13 = 1
invariant :i7:u206:Section_154 + i7:u206:Section_153 + i7:u206:F153 = 1
invariant :i12:u80:F210 + -1'i12:u114:F211 + -1'i12:u114:F209 + i12:u211:F208 + -1'i12:u232:Section_212 + -1'i17:u3:F207 + i17:u75:Section_206 + i17:u75:F206 = 0
invariant :i9:u91:Section_250 + i9:u167:F250 + i9:u167:Section_251 = 1
invariant :i3:u53:F285 + -1'i3:u106:F286 + i3:u131:F287 + i3:u131:Section_288 + -1'i3:u227:Section_284 + -1'i3:u227:F284 = 0
invariant :i6:u161:Section_107 + i6:u200:Section_106 + i6:u200:F106 = 1
invariant :i4:u52:F25 + i4:u52:Section_26 + -1'i4:u70:Section_24 + -1'i4:u257:F24 = 0
invariant :i13:u66:F366 + i13:u66:Section_366 + i13:u212:Section_367 = 1
invariant :i6:u102:Section_115 + i6:u105:F114 + i6:u170:Section_114 = 1
invariant :i13:u247:Section_369 + i13:u247:Section_370 + i13:u247:F369 = 1
invariant :i8:u244:Section_270 + i8:u244:F269 + i8:u244:Section_269 = 2
invariant :i1:u183:Section_330 + i1:u183:F330 + i1:u183:Section_331 = 1
invariant :i10:u172:F304 + i10:u172:Section_304 + i10:u172:Section_305 = 1
invariant :i15:u175:Section_180 + i15:u175:F180 + -1'i15:u221:F181 + i17:u71:F182 + -1'i17:u174:F183 + -1'i17:u228:Section_184 = 1
invariant :i6:u102:F115 + i6:u102:Section_116 + -1'i6:u105:F114 + -1'i6:u170:Section_114 = 0
invariant :i2:u222:Section_125 + i2:u193:F125 + i2:u209:Section_126 = 2
invariant :i10:u44:Section_308 + i10:u58:F307 + i10:u149:Section_307 = 1
invariant :i5:u108:Section_384 + i5:u120:F384 + i5:u120:Section_1 = 1
invariant :i4:u32:Section_33 + i4:u168:F33 + -1'i4:u176:F34 + -1'i4:u176:Section_35 = 0
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O3, model.c], workingDir=/home/mcc/execution]
Compilation finished in 9745 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 136 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, -p, --pins-guards, --when, --ltl, []([]((LTLAP0==true))), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 8149 ms.
FORMULA CircularTrains-PT-384-LTLFireability-00 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, -p, --pins-guards, --when, --ltl, ((LTLAP1==true))U((LTLAP2==true)), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 7681 ms.
FORMULA CircularTrains-PT-384-LTLFireability-01 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, -p, --pins-guards, --when, --ltl, (LTLAP3==true), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 8168 ms.
FORMULA CircularTrains-PT-384-LTLFireability-02 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, -p, --pins-guards, --when, --ltl, ((LTLAP4==true))U(<>(<>([]((LTLAP5==true))))), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 7922 ms.
FORMULA CircularTrains-PT-384-LTLFireability-03 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, -p, --pins-guards, --when, --ltl, []((LTLAP6==true)), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 7936 ms.
FORMULA CircularTrains-PT-384-LTLFireability-04 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, --when, --ltl, X((((LTLAP7==true))U((LTLAP8==true)))U(X([]((LTLAP9==true))))), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 2067 ms.
FORMULA CircularTrains-PT-384-LTLFireability-05 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, -p, --pins-guards, --when, --ltl, (<>(<>([]((LTLAP10==true)))))U((LTLAP11==true)), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 8288 ms.
FORMULA CircularTrains-PT-384-LTLFireability-06 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, --when, --ltl, <>(X(<>((LTLAP12==true)))), --buchi-type=spotba], workingDir=/home/mcc/execution]
WARNING : LTSmin timed out (>225 s) on command CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, --when, --ltl, <>(X(<>((LTLAP12==true)))), --buchi-type=spotba], workingDir=/home/mcc/execution]
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, --when, --ltl, (<>((LTLAP13==true)))U(X([](<>((LTLAP14==true))))), --buchi-type=spotba], workingDir=/home/mcc/execution]
WARNING : LTSmin timed out (>225 s) on command CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, --when, --ltl, (<>((LTLAP13==true)))U(X([](<>((LTLAP14==true))))), --buchi-type=spotba], workingDir=/home/mcc/execution]
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, --when, --ltl, []([](X([]([]((LTLAP15==true)))))), --buchi-type=spotba], workingDir=/home/mcc/execution]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, --when, --ltl, []([](X([]([]((LTLAP15==true)))))), --buchi-type=spotba], workingDir=/home/mcc/execution]
255
sparsehash FATAL ERROR: failed to allocate 37 groups

BK_STOP 1527767151927

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -louvain -smt
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -consoleLog -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLFireability -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -louvain -smt -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss8m -Xms40m -Xmx8192m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6
May 31, 2018 11:34:14 AM fr.lip6.move.gal.application.Application start
INFO: Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -louvain, -smt]
May 31, 2018 11:34:14 AM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
May 31, 2018 11:34:14 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 115 ms
May 31, 2018 11:34:14 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 768 places.
May 31, 2018 11:34:14 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 384 transitions.
May 31, 2018 11:34:14 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 29 ms
May 31, 2018 11:34:15 AM fr.lip6.move.gal.application.MccTranslator applyOrder
INFO: Applying decomposition
May 31, 2018 11:34:15 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 157 ms
May 31, 2018 11:34:15 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 106 ms
Begin: Thu May 31 11:34:15 2018

Computation of communities with the Newman-Girvan Modularity quality function

level 0:
start computation: Thu May 31 11:34:15 2018
network size: 768 nodes, 3072 links, 768 weight
quality increased from -0.00130208 to 0.440687
end computation: Thu May 31 11:34:15 2018
level 1:
start computation: Thu May 31 11:34:15 2018
network size: 269 nodes, 1319 links, 768 weight
quality increased from 0.440687 to 0.780724
end computation: Thu May 31 11:34:15 2018
level 2:
start computation: Thu May 31 11:34:15 2018
network size: 79 nodes, 237 links, 768 weight
quality increased from 0.780724 to 0.878855
end computation: Thu May 31 11:34:15 2018
level 3:
start computation: Thu May 31 11:34:15 2018
network size: 35 nodes, 105 links, 768 weight
quality increased from 0.878855 to 0.896298
end computation: Thu May 31 11:34:15 2018
level 4:
start computation: Thu May 31 11:34:15 2018
network size: 18 nodes, 54 links, 768 weight
quality increased from 0.896298 to 0.896298
end computation: Thu May 31 11:34:15 2018
End: Thu May 31 11:34:15 2018
Total duration: 0 sec
0.896298
May 31, 2018 11:34:15 AM fr.lip6.move.gal.instantiate.CompositeBuilder decomposeWithOrder
INFO: Decomposing Gal with order
May 31, 2018 11:34:15 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 75 ms
May 31, 2018 11:34:15 AM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting arrays to variables to allow decomposition.
May 31, 2018 11:34:15 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 19 ms
May 31, 2018 11:34:16 AM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSLTLTools
INFO: Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 2 ms
May 31, 2018 11:34:16 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 384 transitions.
May 31, 2018 11:34:16 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 385 place invariants in 276 ms
May 31, 2018 11:34:18 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 768 variables to be positive in 2012 ms
May 31, 2018 11:34:18 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may disable matrix : 384 transitions.
May 31, 2018 11:34:18 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of disable matrix completed :0/384 took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
May 31, 2018 11:34:18 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete disable matrix. took 48 ms. Total solver calls (SAT/UNSAT): 0(0/0)
May 31, 2018 11:34:18 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may enable matrix : 384 transitions.
May 31, 2018 11:34:18 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete enable matrix. took 15 ms. Total solver calls (SAT/UNSAT): 0(0/0)
May 31, 2018 11:34:19 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeCoEnablingMatrix
INFO: Computing symmetric co enabling matrix : 384 transitions.
May 31, 2018 11:34:21 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(2/384) took 2662 ms. Total solver calls (SAT/UNSAT): 442(437/5)
SMT solver raised 'unknown', retrying with same input.
SMT solver raised 'unknown' twice, overapproximating result to 1.
May 31, 2018 11:34:24 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Finished co-enabling matrix. took 4957 ms. Total solver calls (SAT/UNSAT): 666(656/10)
May 31, 2018 11:34:24 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeDoNotAccord
INFO: Computing Do-Not-Accords matrix : 384 transitions.
May 31, 2018 11:34:24 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
May 31, 2018 11:34:25 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
May 31, 2018 11:34:26 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
May 31, 2018 11:34:27 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
May 31, 2018 11:34:29 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
May 31, 2018 11:34:35 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
May 31, 2018 11:34:40 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
May 31, 2018 11:34:44 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Skipping mayMatrices nes/nds SMT solver raised an error :unknown
java.lang.RuntimeException: SMT solver raised an error :unknown
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:318)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:305)
at fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver.computeDoNotAccord(NecessaryEnablingsolver.java:628)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printLabels(Gal2PinsTransformerNext.java:538)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printDependencyMatrix(Gal2PinsTransformerNext.java:209)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.buildBodyFile(Gal2PinsTransformerNext.java:85)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.transform(Gal2PinsTransformerNext.java:830)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:71)
at java.lang.Thread.run(Thread.java:748)
May 31, 2018 11:34:44 AM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 28516ms conformant to PINS in folder :/home/mcc/execution
pins2lts-mc, 0.000: Registering PINS so language module
pins2lts-mc, 0.000, ** error **: out of memory trying to get 4294967296
java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, --when, --ltl, []([](X([]([]((LTLAP15==true)))))), --buchi-type=spotba], workingDir=/home/mcc/execution]
255
at fr.lip6.move.gal.application.LTSminRunner.checkProperty(LTSminRunner.java:167)
at fr.lip6.move.gal.application.LTSminRunner.access$9(LTSminRunner.java:122)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:91)
at java.lang.Thread.run(Thread.java:748)
ITS-tools command line returned an error code 1

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CircularTrains-PT-384"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstoolsl"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

tar xzf /home/mcc/BenchKit/INPUTS/CircularTrains-PT-384.tgz
mv CircularTrains-PT-384 execution
cd execution
pwd
ls -lh

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3637"
echo " Executing tool itstoolsl"
echo " Input is CircularTrains-PT-384, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r213-smll-152732263800012"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;