./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--ti--wlcore--wlcore_spi.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_2b4c0237-e76e-4767-bb02-872356469143/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2b4c0237-e76e-4767-bb02-872356469143/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2b4c0237-e76e-4767-bb02-872356469143/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2b4c0237-e76e-4767-bb02-872356469143/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--ti--wlcore--wlcore_spi.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2b4c0237-e76e-4767-bb02-872356469143/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2b4c0237-e76e-4767-bb02-872356469143/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8b4273541316fb1561c6fb73b5b8a02364838435 ....................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_2b4c0237-e76e-4767-bb02-872356469143/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2b4c0237-e76e-4767-bb02-872356469143/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2b4c0237-e76e-4767-bb02-872356469143/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2b4c0237-e76e-4767-bb02-872356469143/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--ti--wlcore--wlcore_spi.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2b4c0237-e76e-4767-bb02-872356469143/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2b4c0237-e76e-4767-bb02-872356469143/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8b4273541316fb1561c6fb73b5b8a02364838435 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 07:42:27,091 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 07:42:27,094 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 07:42:27,165 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 07:42:27,166 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 07:42:27,172 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 07:42:27,177 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 07:42:27,182 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 07:42:27,185 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 07:42:27,193 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 07:42:27,203 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 07:42:27,206 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 07:42:27,206 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 07:42:27,211 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 07:42:27,212 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 07:42:27,215 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 07:42:27,217 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 07:42:27,218 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 07:42:27,226 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 07:42:27,235 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 07:42:27,238 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 07:42:27,239 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 07:42:27,242 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 07:42:27,243 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 07:42:27,254 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 07:42:27,262 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 07:42:27,263 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 07:42:27,265 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 07:42:27,266 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 07:42:27,268 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 07:42:27,268 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 07:42:27,270 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 07:42:27,272 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 07:42:27,273 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 07:42:27,275 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 07:42:27,275 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 07:42:27,276 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 07:42:27,276 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 07:42:27,277 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 07:42:27,279 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 07:42:27,280 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 07:42:27,283 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2b4c0237-e76e-4767-bb02-872356469143/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-28 07:42:27,333 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 07:42:27,333 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 07:42:27,335 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 07:42:27,335 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-28 07:42:27,335 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-28 07:42:27,335 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-28 07:42:27,335 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-28 07:42:27,336 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-28 07:42:27,336 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-28 07:42:27,336 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-28 07:42:27,337 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-28 07:42:27,338 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-28 07:42:27,338 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-28 07:42:27,338 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-28 07:42:27,338 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-28 07:42:27,339 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 07:42:27,339 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 07:42:27,339 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 07:42:27,340 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 07:42:27,340 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 07:42:27,340 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 07:42:27,340 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 07:42:27,341 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 07:42:27,341 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 07:42:27,341 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 07:42:27,341 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 07:42:27,341 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 07:42:27,342 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 07:42:27,342 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 07:42:27,342 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 07:42:27,342 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 07:42:27,343 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 07:42:27,343 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-28 07:42:27,343 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 07:42:27,344 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 07:42:27,344 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 07:42:27,344 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 07:42:27,344 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-28 07:42:27,344 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_2b4c0237-e76e-4767-bb02-872356469143/bin/utaipan/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2b4c0237-e76e-4767-bb02-872356469143/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8b4273541316fb1561c6fb73b5b8a02364838435 [2020-11-28 07:42:27,706 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 07:42:27,746 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 07:42:27,749 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 07:42:27,751 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 07:42:27,751 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 07:42:27,753 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2b4c0237-e76e-4767-bb02-872356469143/bin/utaipan/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--ti--wlcore--wlcore_spi.ko-entry_point.cil.out.i [2020-11-28 07:42:27,846 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2b4c0237-e76e-4767-bb02-872356469143/bin/utaipan/data/be91522b3/a3ead6b974684ef5bf30fcc34a961510/FLAGbe08b32d6 [2020-11-28 07:42:28,878 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 07:42:28,879 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2b4c0237-e76e-4767-bb02-872356469143/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--ti--wlcore--wlcore_spi.ko-entry_point.cil.out.i [2020-11-28 07:42:28,939 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2b4c0237-e76e-4767-bb02-872356469143/bin/utaipan/data/be91522b3/a3ead6b974684ef5bf30fcc34a961510/FLAGbe08b32d6 [2020-11-28 07:42:29,324 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2b4c0237-e76e-4767-bb02-872356469143/bin/utaipan/data/be91522b3/a3ead6b974684ef5bf30fcc34a961510 [2020-11-28 07:42:29,327 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 07:42:29,328 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 07:42:29,330 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 07:42:29,330 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 07:42:29,333 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 07:42:29,334 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:42:29" (1/1) ... [2020-11-28 07:42:29,336 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60366e0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:42:29, skipping insertion in model container [2020-11-28 07:42:29,337 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:42:29" (1/1) ... [2020-11-28 07:42:29,344 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 07:42:29,505 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:42:30,387 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:42:30,404 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:42:30,432 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:42:30,435 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:42:30,445 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:42:30,446 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:42:30,461 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:42:30,477 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:42:30,478 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:42:30,479 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:42:30,492 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:42:30,529 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:42:30,530 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:42:30,638 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:42:30,656 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2020-11-28 07:42:30,657 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3dfe84fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:42:30, skipping insertion in model container [2020-11-28 07:42:30,657 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 07:42:30,658 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 07:42:30,660 INFO L168 Benchmark]: Toolchain (without parser) took 1330.70 ms. Allocated memory is still 96.5 MB. Free memory was 58.8 MB in the beginning and 43.0 MB in the end (delta: 15.9 MB). Peak memory consumption was 27.7 MB. Max. memory is 16.1 GB. [2020-11-28 07:42:30,661 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 77.6 MB. Free memory is still 48.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 07:42:30,662 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1327.80 ms. Allocated memory is still 96.5 MB. Free memory was 58.6 MB in the beginning and 43.0 MB in the end (delta: 15.6 MB). Peak memory consumption was 25.6 MB. Max. memory is 16.1 GB. [2020-11-28 07:42:30,664 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 77.6 MB. Free memory is still 48.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1327.80 ms. Allocated memory is still 96.5 MB. Free memory was 58.6 MB in the beginning and 43.0 MB in the end (delta: 15.6 MB). Peak memory consumption was 25.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6458]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 07:42:33,465 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 07:42:33,468 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 07:42:33,531 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 07:42:33,531 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 07:42:33,538 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 07:42:33,540 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 07:42:33,545 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 07:42:33,548 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 07:42:33,556 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 07:42:33,557 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 07:42:33,563 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 07:42:33,563 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 07:42:33,566 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 07:42:33,567 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 07:42:33,571 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 07:42:33,572 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 07:42:33,576 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 07:42:33,579 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 07:42:33,584 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 07:42:33,589 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 07:42:33,591 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 07:42:33,595 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 07:42:33,597 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 07:42:33,601 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 07:42:33,603 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 07:42:33,603 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 07:42:33,605 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 07:42:33,606 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 07:42:33,607 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 07:42:33,607 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 07:42:33,608 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 07:42:33,610 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 07:42:33,611 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 07:42:33,612 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 07:42:33,612 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 07:42:33,613 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 07:42:33,613 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 07:42:33,613 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 07:42:33,615 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 07:42:33,616 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 07:42:33,617 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2b4c0237-e76e-4767-bb02-872356469143/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-28 07:42:33,662 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 07:42:33,663 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 07:42:33,665 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 07:42:33,665 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-28 07:42:33,666 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-28 07:42:33,666 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-28 07:42:33,666 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-28 07:42:33,666 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-28 07:42:33,666 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-28 07:42:33,668 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 07:42:33,669 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 07:42:33,670 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 07:42:33,670 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 07:42:33,670 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 07:42:33,670 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 07:42:33,670 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 07:42:33,671 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 07:42:33,671 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 07:42:33,671 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 07:42:33,671 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 07:42:33,672 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 07:42:33,672 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 07:42:33,672 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 07:42:33,672 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 07:42:33,673 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 07:42:33,673 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 07:42:33,673 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 07:42:33,673 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 07:42:33,673 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 07:42:33,674 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 07:42:33,674 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 07:42:33,674 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 07:42:33,674 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 07:42:33,675 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_2b4c0237-e76e-4767-bb02-872356469143/bin/utaipan/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2b4c0237-e76e-4767-bb02-872356469143/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8b4273541316fb1561c6fb73b5b8a02364838435 [2020-11-28 07:42:34,077 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 07:42:34,101 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 07:42:34,103 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 07:42:34,104 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 07:42:34,105 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 07:42:34,105 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2b4c0237-e76e-4767-bb02-872356469143/bin/utaipan/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--ti--wlcore--wlcore_spi.ko-entry_point.cil.out.i [2020-11-28 07:42:34,163 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2b4c0237-e76e-4767-bb02-872356469143/bin/utaipan/data/9d3ab87e4/c4ccdb86735c47329761cd58b8249555/FLAG0c2f165d4 [2020-11-28 07:42:35,092 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 07:42:35,092 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2b4c0237-e76e-4767-bb02-872356469143/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--ti--wlcore--wlcore_spi.ko-entry_point.cil.out.i [2020-11-28 07:42:35,137 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2b4c0237-e76e-4767-bb02-872356469143/bin/utaipan/data/9d3ab87e4/c4ccdb86735c47329761cd58b8249555/FLAG0c2f165d4 [2020-11-28 07:42:35,549 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2b4c0237-e76e-4767-bb02-872356469143/bin/utaipan/data/9d3ab87e4/c4ccdb86735c47329761cd58b8249555 [2020-11-28 07:42:35,553 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 07:42:35,555 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 07:42:35,556 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 07:42:35,556 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 07:42:35,562 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 07:42:35,563 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:42:35" (1/1) ... [2020-11-28 07:42:35,564 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10a3c130 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:42:35, skipping insertion in model container [2020-11-28 07:42:35,565 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:42:35" (1/1) ... [2020-11-28 07:42:35,598 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 07:42:35,728 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:42:36,729 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:42:36,749 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 07:42:36,812 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:42:37,167 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:42:37,177 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 07:42:37,503 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:42:37,614 INFO L208 MainTranslator]: Completed translation [2020-11-28 07:42:37,615 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:42:37 WrapperNode [2020-11-28 07:42:37,615 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 07:42:37,617 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 07:42:37,617 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 07:42:37,617 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 07:42:37,624 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:42:37" (1/1) ... [2020-11-28 07:42:37,691 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:42:37" (1/1) ... [2020-11-28 07:42:37,796 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 07:42:37,797 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-28 07:42:37,797 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-28 07:42:37,797 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-28 07:42:37,806 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:42:37" (1/1) ... [2020-11-28 07:42:37,807 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:42:37" (1/1) ... [2020-11-28 07:42:37,821 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:42:37" (1/1) ... [2020-11-28 07:42:37,821 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:42:37" (1/1) ... [2020-11-28 07:42:37,927 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:42:37" (1/1) ... [2020-11-28 07:42:37,955 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:42:37" (1/1) ... [2020-11-28 07:42:37,965 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:42:37" (1/1) ... [2020-11-28 07:42:37,996 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-28 07:42:37,997 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-28 07:42:37,997 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-28 07:42:37,997 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-28 07:42:37,998 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:42:37" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2b4c0237-e76e-4767-bb02-872356469143/bin/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 07:42:38,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2020-11-28 07:42:38,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-11-28 07:42:38,060 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-28 07:42:38,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-28 07:42:38,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-28 07:42:38,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-28 07:42:38,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2020-11-28 07:42:38,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2020-11-28 07:42:38,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-11-28 07:42:38,061 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-28 07:42:38,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-11-28 07:42:38,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-11-28 07:42:38,062 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-28 07:42:38,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-28 07:42:46,920 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-28 07:42:46,921 INFO L298 CfgBuilder]: Removed 436 assume(true) statements. [2020-11-28 07:42:46,926 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 07:42:46 BoogieIcfgContainer [2020-11-28 07:42:46,926 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-28 07:42:46,928 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-28 07:42:46,928 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-28 07:42:46,931 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-28 07:42:46,931 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 07:42:35" (1/3) ... [2020-11-28 07:42:46,931 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@a9331e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 07:42:46, skipping insertion in model container [2020-11-28 07:42:46,932 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:42:37" (2/3) ... [2020-11-28 07:42:46,932 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@a9331e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 07:42:46, skipping insertion in model container [2020-11-28 07:42:46,932 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 07:42:46" (3/3) ... [2020-11-28 07:42:46,934 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--ti--wlcore--wlcore_spi.ko-entry_point.cil.out.i [2020-11-28 07:42:46,945 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-11-28 07:42:46,950 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-28 07:42:46,961 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-28 07:42:47,003 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-28 07:42:47,003 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-28 07:42:47,003 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-11-28 07:42:47,003 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-28 07:42:47,004 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-28 07:42:47,004 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-28 07:42:47,004 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-28 07:42:47,004 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-28 07:42:47,031 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states. [2020-11-28 07:42:47,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2020-11-28 07:42:47,040 INFO L414 BasicCegarLoop]: Found error trace [2020-11-28 07:42:47,041 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-28 07:42:47,041 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-28 07:42:47,047 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-28 07:42:47,047 INFO L82 PathProgramCache]: Analyzing trace with hash 501255650, now seen corresponding path program 1 times [2020-11-28 07:42:47,062 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2020-11-28 07:42:47,063 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1942972097] [2020-11-28 07:42:47,063 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2b4c0237-e76e-4767-bb02-872356469143/bin/utaipan/mathsat Starting monitored process 2 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with mathsat -unsat_core_generation=3 [2020-11-28 07:42:47,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 07:42:47,542 INFO L263 TraceCheckSpWp]: Trace formula consists of 248 conjuncts, 3 conjunts are in the unsatisfiable core [2020-11-28 07:42:47,550 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-28 07:42:47,606 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-28 07:42:47,606 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-11-28 07:42:47,738 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-28 07:42:47,738 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1942972097] [2020-11-28 07:42:47,739 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-11-28 07:42:47,739 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2020-11-28 07:42:47,740 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1385775197] [2020-11-28 07:42:47,751 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-28 07:42:47,753 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2020-11-28 07:42:47,762 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-28 07:42:47,763 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-28 07:42:47,765 INFO L87 Difference]: Start difference. First operand 375 states. Second operand 4 states. [2020-11-28 07:42:48,502 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-28 07:42:48,502 INFO L93 Difference]: Finished difference Result 768 states and 1079 transitions. [2020-11-28 07:42:48,502 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-28 07:42:48,503 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 23 [2020-11-28 07:42:48,504 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-28 07:42:48,513 INFO L225 Difference]: With dead ends: 768 [2020-11-28 07:42:48,513 INFO L226 Difference]: Without dead ends: 390 [2020-11-28 07:42:48,525 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-28 07:42:48,544 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 390 states. [2020-11-28 07:42:48,615 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 390 to 390. [2020-11-28 07:42:48,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 390 states. [2020-11-28 07:42:48,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 390 states and 500 transitions. [2020-11-28 07:42:48,621 INFO L78 Accepts]: Start accepts. Automaton has 390 states and 500 transitions. Word has length 23 [2020-11-28 07:42:48,622 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-28 07:42:48,622 INFO L481 AbstractCegarLoop]: Abstraction has 390 states and 500 transitions. [2020-11-28 07:42:48,622 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-28 07:42:48,622 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 500 transitions. [2020-11-28 07:42:48,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2020-11-28 07:42:48,626 INFO L414 BasicCegarLoop]: Found error trace [2020-11-28 07:42:48,626 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-28 07:42:48,839 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 mathsat -unsat_core_generation=3 [2020-11-28 07:42:48,840 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-28 07:42:48,842 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-28 07:42:48,842 INFO L82 PathProgramCache]: Analyzing trace with hash -240159258, now seen corresponding path program 1 times [2020-11-28 07:42:48,843 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2020-11-28 07:42:48,843 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1657151732] [2020-11-28 07:42:48,843 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2b4c0237-e76e-4767-bb02-872356469143/bin/utaipan/mathsat Starting monitored process 3 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with mathsat -unsat_core_generation=3 [2020-11-28 07:42:49,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 07:42:49,227 INFO L263 TraceCheckSpWp]: Trace formula consists of 258 conjuncts, 2 conjunts are in the unsatisfiable core [2020-11-28 07:42:49,229 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-28 07:42:49,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-28 07:42:49,239 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-11-28 07:42:49,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-28 07:42:49,256 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1657151732] [2020-11-28 07:42:49,256 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-11-28 07:42:49,257 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2020-11-28 07:42:49,257 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [283909364] [2020-11-28 07:42:49,261 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-28 07:42:49,261 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2020-11-28 07:42:49,262 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-28 07:42:49,262 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-28 07:42:49,262 INFO L87 Difference]: Start difference. First operand 390 states and 500 transitions. Second operand 4 states. [2020-11-28 07:42:49,916 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-28 07:42:49,916 INFO L93 Difference]: Finished difference Result 1420 states and 1841 transitions. [2020-11-28 07:42:49,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-28 07:42:49,917 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 25 [2020-11-28 07:42:49,918 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-28 07:42:49,928 INFO L225 Difference]: With dead ends: 1420 [2020-11-28 07:42:49,929 INFO L226 Difference]: Without dead ends: 1049 [2020-11-28 07:42:49,933 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 46 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-28 07:42:49,937 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1049 states. [2020-11-28 07:42:50,008 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1049 to 1049. [2020-11-28 07:42:50,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1049 states. [2020-11-28 07:42:50,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 1049 states and 1360 transitions. [2020-11-28 07:42:50,014 INFO L78 Accepts]: Start accepts. Automaton has 1049 states and 1360 transitions. Word has length 25 [2020-11-28 07:42:50,014 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-28 07:42:50,014 INFO L481 AbstractCegarLoop]: Abstraction has 1049 states and 1360 transitions. [2020-11-28 07:42:50,016 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-28 07:42:50,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1049 states and 1360 transitions. [2020-11-28 07:42:50,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2020-11-28 07:42:50,023 INFO L414 BasicCegarLoop]: Found error trace [2020-11-28 07:42:50,023 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-28 07:42:50,239 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 mathsat -unsat_core_generation=3 [2020-11-28 07:42:50,239 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-28 07:42:50,240 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-28 07:42:50,240 INFO L82 PathProgramCache]: Analyzing trace with hash 939380490, now seen corresponding path program 1 times [2020-11-28 07:42:50,241 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2020-11-28 07:42:50,241 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [576161068] [2020-11-28 07:42:50,241 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2b4c0237-e76e-4767-bb02-872356469143/bin/utaipan/mathsat Starting monitored process 4 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with mathsat -unsat_core_generation=3 [2020-11-28 07:42:50,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 07:42:50,648 INFO L263 TraceCheckSpWp]: Trace formula consists of 263 conjuncts, 3 conjunts are in the unsatisfiable core [2020-11-28 07:42:50,651 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-28 07:42:50,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-28 07:42:50,669 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-11-28 07:42:50,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-28 07:42:50,688 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [576161068] [2020-11-28 07:42:50,688 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-11-28 07:42:50,688 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 3 [2020-11-28 07:42:50,689 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1201406762] [2020-11-28 07:42:50,689 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-28 07:42:50,689 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2020-11-28 07:42:50,690 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-28 07:42:50,690 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-28 07:42:50,690 INFO L87 Difference]: Start difference. First operand 1049 states and 1360 transitions. Second operand 4 states. [2020-11-28 07:42:50,749 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-28 07:42:50,749 INFO L93 Difference]: Finished difference Result 1049 states and 1360 transitions. [2020-11-28 07:42:50,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-28 07:42:50,750 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 28 [2020-11-28 07:42:50,750 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-28 07:42:50,756 INFO L225 Difference]: With dead ends: 1049 [2020-11-28 07:42:50,756 INFO L226 Difference]: Without dead ends: 1045 [2020-11-28 07:42:50,757 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-28 07:42:50,759 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1045 states. [2020-11-28 07:42:50,818 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1045 to 1045. [2020-11-28 07:42:50,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1045 states. [2020-11-28 07:42:50,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 1045 states and 1356 transitions. [2020-11-28 07:42:50,823 INFO L78 Accepts]: Start accepts. Automaton has 1045 states and 1356 transitions. Word has length 28 [2020-11-28 07:42:50,823 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-28 07:42:50,823 INFO L481 AbstractCegarLoop]: Abstraction has 1045 states and 1356 transitions. [2020-11-28 07:42:50,823 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-28 07:42:50,823 INFO L276 IsEmpty]: Start isEmpty. Operand 1045 states and 1356 transitions. [2020-11-28 07:42:50,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2020-11-28 07:42:50,825 INFO L414 BasicCegarLoop]: Found error trace [2020-11-28 07:42:50,825 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-28 07:42:51,046 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 mathsat -unsat_core_generation=3 [2020-11-28 07:42:51,049 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-28 07:42:51,049 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-28 07:42:51,049 INFO L82 PathProgramCache]: Analyzing trace with hash -945362832, now seen corresponding path program 1 times [2020-11-28 07:42:51,050 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2020-11-28 07:42:51,051 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1971578392] [2020-11-28 07:42:51,051 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2b4c0237-e76e-4767-bb02-872356469143/bin/utaipan/mathsat Starting monitored process 5 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with mathsat -unsat_core_generation=3 [2020-11-28 07:42:51,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 07:42:51,435 INFO L263 TraceCheckSpWp]: Trace formula consists of 264 conjuncts, 3 conjunts are in the unsatisfiable core [2020-11-28 07:42:51,437 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-28 07:42:51,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-28 07:42:51,457 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-11-28 07:42:51,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-28 07:42:51,476 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1971578392] [2020-11-28 07:42:51,477 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-11-28 07:42:51,477 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 3 [2020-11-28 07:42:51,477 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1444293380] [2020-11-28 07:42:51,477 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-28 07:42:51,478 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2020-11-28 07:42:51,478 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-28 07:42:51,478 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-28 07:42:51,479 INFO L87 Difference]: Start difference. First operand 1045 states and 1356 transitions. Second operand 4 states. [2020-11-28 07:42:51,562 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-28 07:42:51,562 INFO L93 Difference]: Finished difference Result 1045 states and 1356 transitions. [2020-11-28 07:42:51,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-28 07:42:51,563 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 29 [2020-11-28 07:42:51,564 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-28 07:42:51,569 INFO L225 Difference]: With dead ends: 1045 [2020-11-28 07:42:51,569 INFO L226 Difference]: Without dead ends: 1041 [2020-11-28 07:42:51,570 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 54 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-28 07:42:51,572 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1041 states. [2020-11-28 07:42:51,690 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1041 to 1041. [2020-11-28 07:42:51,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1041 states. [2020-11-28 07:42:51,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 1041 states and 1352 transitions. [2020-11-28 07:42:51,695 INFO L78 Accepts]: Start accepts. Automaton has 1041 states and 1352 transitions. Word has length 29 [2020-11-28 07:42:51,695 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-28 07:42:51,695 INFO L481 AbstractCegarLoop]: Abstraction has 1041 states and 1352 transitions. [2020-11-28 07:42:51,695 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-28 07:42:51,696 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 1352 transitions. [2020-11-28 07:42:51,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2020-11-28 07:42:51,697 INFO L414 BasicCegarLoop]: Found error trace [2020-11-28 07:42:51,697 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-28 07:42:51,913 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 mathsat -unsat_core_generation=3 [2020-11-28 07:42:51,916 INFO L429 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-28 07:42:51,916 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-28 07:42:51,916 INFO L82 PathProgramCache]: Analyzing trace with hash 757136347, now seen corresponding path program 1 times [2020-11-28 07:42:51,917 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2020-11-28 07:42:51,917 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [799498438] [2020-11-28 07:42:51,917 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2b4c0237-e76e-4767-bb02-872356469143/bin/utaipan/mathsat Starting monitored process 6 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with mathsat -unsat_core_generation=3 [2020-11-28 07:42:52,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 07:42:52,216 INFO L263 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 2 conjunts are in the unsatisfiable core [2020-11-28 07:42:52,218 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-28 07:42:52,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-28 07:42:52,225 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-11-28 07:42:52,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-28 07:42:52,228 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [799498438] [2020-11-28 07:42:52,229 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-11-28 07:42:52,229 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2020-11-28 07:42:52,229 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [176953866] [2020-11-28 07:42:52,229 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-28 07:42:52,230 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2020-11-28 07:42:52,230 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-28 07:42:52,230 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-28 07:42:52,230 INFO L87 Difference]: Start difference. First operand 1041 states and 1352 transitions. Second operand 3 states. [2020-11-28 07:42:52,304 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-28 07:42:52,305 INFO L93 Difference]: Finished difference Result 1041 states and 1352 transitions. [2020-11-28 07:42:52,305 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-28 07:42:52,305 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 30 [2020-11-28 07:42:52,305 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-28 07:42:52,312 INFO L225 Difference]: With dead ends: 1041 [2020-11-28 07:42:52,312 INFO L226 Difference]: Without dead ends: 1037 [2020-11-28 07:42:52,312 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 57 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-28 07:42:52,314 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1037 states. [2020-11-28 07:42:52,391 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1037 to 1037. [2020-11-28 07:42:52,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1037 states. [2020-11-28 07:42:52,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 1037 states and 1348 transitions. [2020-11-28 07:42:52,396 INFO L78 Accepts]: Start accepts. Automaton has 1037 states and 1348 transitions. Word has length 30 [2020-11-28 07:42:52,396 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-28 07:42:52,396 INFO L481 AbstractCegarLoop]: Abstraction has 1037 states and 1348 transitions. [2020-11-28 07:42:52,396 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-28 07:42:52,396 INFO L276 IsEmpty]: Start isEmpty. Operand 1037 states and 1348 transitions. [2020-11-28 07:42:52,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2020-11-28 07:42:52,400 INFO L414 BasicCegarLoop]: Found error trace [2020-11-28 07:42:52,400 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-28 07:42:52,621 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 mathsat -unsat_core_generation=3 [2020-11-28 07:42:52,621 INFO L429 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-28 07:42:52,621 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-28 07:42:52,621 INFO L82 PathProgramCache]: Analyzing trace with hash 1995003361, now seen corresponding path program 1 times [2020-11-28 07:42:52,622 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2020-11-28 07:42:52,622 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [546841588] [2020-11-28 07:42:52,623 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2b4c0237-e76e-4767-bb02-872356469143/bin/utaipan/mathsat Starting monitored process 7 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with mathsat -unsat_core_generation=3 [2020-11-28 07:42:52,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 07:42:52,972 INFO L263 TraceCheckSpWp]: Trace formula consists of 266 conjuncts, 2 conjunts are in the unsatisfiable core [2020-11-28 07:42:52,974 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-28 07:42:52,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-28 07:42:52,986 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-11-28 07:42:52,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-28 07:42:52,992 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [546841588] [2020-11-28 07:42:52,992 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-11-28 07:42:52,993 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2020-11-28 07:42:52,993 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [466191367] [2020-11-28 07:42:52,993 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-28 07:42:52,993 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2020-11-28 07:42:52,994 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-28 07:42:52,994 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-28 07:42:52,994 INFO L87 Difference]: Start difference. First operand 1037 states and 1348 transitions. Second operand 3 states. [2020-11-28 07:42:53,098 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-28 07:42:53,099 INFO L93 Difference]: Finished difference Result 1037 states and 1348 transitions. [2020-11-28 07:42:53,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-28 07:42:53,100 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 31 [2020-11-28 07:42:53,102 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-28 07:42:53,108 INFO L225 Difference]: With dead ends: 1037 [2020-11-28 07:42:53,108 INFO L226 Difference]: Without dead ends: 1033 [2020-11-28 07:42:53,108 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 59 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-28 07:42:53,111 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1033 states. [2020-11-28 07:42:53,208 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1033 to 1033. [2020-11-28 07:42:53,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1033 states. [2020-11-28 07:42:53,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 1033 states and 1344 transitions. [2020-11-28 07:42:53,213 INFO L78 Accepts]: Start accepts. Automaton has 1033 states and 1344 transitions. Word has length 31 [2020-11-28 07:42:53,214 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-28 07:42:53,214 INFO L481 AbstractCegarLoop]: Abstraction has 1033 states and 1344 transitions. [2020-11-28 07:42:53,214 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-28 07:42:53,215 INFO L276 IsEmpty]: Start isEmpty. Operand 1033 states and 1344 transitions. [2020-11-28 07:42:53,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2020-11-28 07:42:53,216 INFO L414 BasicCegarLoop]: Found error trace [2020-11-28 07:42:53,216 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-28 07:42:53,437 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 mathsat -unsat_core_generation=3 [2020-11-28 07:42:53,437 INFO L429 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-28 07:42:53,438 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-28 07:42:53,438 INFO L82 PathProgramCache]: Analyzing trace with hash 1714175148, now seen corresponding path program 1 times [2020-11-28 07:42:53,438 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2020-11-28 07:42:53,439 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2131444187] [2020-11-28 07:42:53,439 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2b4c0237-e76e-4767-bb02-872356469143/bin/utaipan/mathsat Starting monitored process 8 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with mathsat -unsat_core_generation=3 [2020-11-28 07:42:53,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 07:42:53,775 INFO L263 TraceCheckSpWp]: Trace formula consists of 267 conjuncts, 2 conjunts are in the unsatisfiable core [2020-11-28 07:42:53,777 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-28 07:42:53,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-28 07:42:53,793 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-11-28 07:42:53,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-28 07:42:53,798 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2131444187] [2020-11-28 07:42:53,799 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-11-28 07:42:53,800 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2020-11-28 07:42:53,801 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1217368983] [2020-11-28 07:42:53,802 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-28 07:42:53,803 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2020-11-28 07:42:53,803 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-28 07:42:53,803 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-28 07:42:53,804 INFO L87 Difference]: Start difference. First operand 1033 states and 1344 transitions. Second operand 3 states. [2020-11-28 07:42:53,875 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-28 07:42:53,875 INFO L93 Difference]: Finished difference Result 1033 states and 1344 transitions. [2020-11-28 07:42:53,876 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-28 07:42:53,876 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 32 [2020-11-28 07:42:53,876 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-28 07:42:53,876 INFO L225 Difference]: With dead ends: 1033 [2020-11-28 07:42:53,876 INFO L226 Difference]: Without dead ends: 0 [2020-11-28 07:42:53,878 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 61 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-28 07:42:53,878 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-28 07:42:53,879 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-28 07:42:53,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-28 07:42:53,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-28 07:42:53,879 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 32 [2020-11-28 07:42:53,879 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-28 07:42:53,880 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-28 07:42:53,880 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-28 07:42:53,880 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-28 07:42:53,880 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-28 07:42:54,098 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 mathsat -unsat_core_generation=3 [2020-11-28 07:42:54,102 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-28 07:42:58,117 INFO L270 CegarLoopResult]: At program point L6377-11(lines 6364 6380) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,117 INFO L270 CegarLoopResult]: At program point L6377-10(lines 6364 6380) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,117 INFO L270 CegarLoopResult]: At program point L6377-9(lines 6364 6380) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,117 INFO L270 CegarLoopResult]: At program point L6377-8(lines 6364 6380) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,117 INFO L270 CegarLoopResult]: At program point L6377-15(lines 6364 6380) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,117 INFO L270 CegarLoopResult]: At program point L6377-14(lines 6364 6380) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,118 INFO L270 CegarLoopResult]: At program point L6377-13(lines 6364 6380) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,118 INFO L274 CegarLoopResult]: For program point L6972(lines 6972 7114) no Hoare annotation was computed. [2020-11-28 07:42:58,118 INFO L270 CegarLoopResult]: At program point L6377-12(lines 6364 6380) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,118 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 12) no Hoare annotation was computed. [2020-11-28 07:42:58,118 INFO L270 CegarLoopResult]: At program point L6377-16(lines 6364 6380) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,118 INFO L274 CegarLoopResult]: For program point L7105(line 7105) no Hoare annotation was computed. [2020-11-28 07:42:58,118 INFO L274 CegarLoopResult]: For program point L6973(line 6973) no Hoare annotation was computed. [2020-11-28 07:42:58,118 INFO L274 CegarLoopResult]: For program point L6775-1(lines 6775 6778) no Hoare annotation was computed. [2020-11-28 07:42:58,118 INFO L270 CegarLoopResult]: At program point L7370(lines 7369 7371) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,118 INFO L274 CegarLoopResult]: For program point L6974(lines 6974 7001) no Hoare annotation was computed. [2020-11-28 07:42:58,119 INFO L274 CegarLoopResult]: For program point L7041(line 7041) no Hoare annotation was computed. [2020-11-28 07:42:58,119 INFO L270 CegarLoopResult]: At program point L6711(lines 6656 6717) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,119 INFO L274 CegarLoopResult]: For program point L7042(lines 7042 7110) no Hoare annotation was computed. [2020-11-28 07:42:58,121 INFO L274 CegarLoopResult]: For program point L6976(lines 6976 6998) no Hoare annotation was computed. [2020-11-28 07:42:58,121 INFO L270 CegarLoopResult]: At program point L6316-2(lines 1 7411) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,121 INFO L270 CegarLoopResult]: At program point L6316-1(lines 1 7411) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,121 INFO L270 CegarLoopResult]: At program point L6316(lines 1 7411) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,122 INFO L270 CegarLoopResult]: At program point L6316-6(lines 1 7411) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,122 INFO L270 CegarLoopResult]: At program point L6316-5(lines 1 7411) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,122 INFO L270 CegarLoopResult]: At program point L6316-4(lines 1 7411) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,122 INFO L270 CegarLoopResult]: At program point L6316-3(lines 1 7411) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,122 INFO L270 CegarLoopResult]: At program point L6316-7(lines 1 7411) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,123 INFO L274 CegarLoopResult]: For program point L6977(line 6977) no Hoare annotation was computed. [2020-11-28 07:42:58,124 INFO L270 CegarLoopResult]: At program point L6713(lines 6656 6717) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,124 INFO L270 CegarLoopResult]: At program point L7374(lines 7373 7375) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,124 INFO L274 CegarLoopResult]: For program point L6978(lines 6978 6986) no Hoare annotation was computed. [2020-11-28 07:42:58,124 INFO L274 CegarLoopResult]: For program point L7044(lines 7044 7107) no Hoare annotation was computed. [2020-11-28 07:42:58,125 INFO L274 CegarLoopResult]: For program point L7045(line 7045) no Hoare annotation was computed. [2020-11-28 07:42:58,125 INFO L274 CegarLoopResult]: For program point L7046(lines 7046 7050) no Hoare annotation was computed. [2020-11-28 07:42:58,125 INFO L274 CegarLoopResult]: For program point L7112(line 7112) no Hoare annotation was computed. [2020-11-28 07:42:58,125 INFO L274 CegarLoopResult]: For program point L6980(lines 6980 6984) no Hoare annotation was computed. [2020-11-28 07:42:58,125 INFO L270 CegarLoopResult]: At program point L6782(lines 6737 6790) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,125 INFO L274 CegarLoopResult]: For program point L6848(lines 6848 6852) no Hoare annotation was computed. [2020-11-28 07:42:58,126 INFO L270 CegarLoopResult]: At program point L6716(lines 6639 6718) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,126 INFO L270 CegarLoopResult]: At program point L7378(lines 7377 7379) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,126 INFO L270 CegarLoopResult]: At program point L6784(lines 6737 6790) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,126 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 12) no Hoare annotation was computed. [2020-11-28 07:42:58,126 INFO L274 CegarLoopResult]: For program point L6388-2(lines 6388 6395) no Hoare annotation was computed. [2020-11-28 07:42:58,126 INFO L274 CegarLoopResult]: For program point L6388-1(lines 6388 6395) no Hoare annotation was computed. [2020-11-28 07:42:58,127 INFO L274 CegarLoopResult]: For program point L6388(lines 6388 6395) no Hoare annotation was computed. [2020-11-28 07:42:58,127 INFO L274 CegarLoopResult]: For program point L6388-3(lines 6388 6395) no Hoare annotation was computed. [2020-11-28 07:42:58,127 INFO L270 CegarLoopResult]: At program point L7115(lines 6950 7120) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,127 INFO L270 CegarLoopResult]: At program point L6918(lines 6912 6920) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,127 INFO L274 CegarLoopResult]: For program point L6456-2(lines 6456 6461) no Hoare annotation was computed. [2020-11-28 07:42:58,127 INFO L274 CegarLoopResult]: For program point L6456(lines 6456 6461) no Hoare annotation was computed. [2020-11-28 07:42:58,128 INFO L270 CegarLoopResult]: At program point L6324-2(lines 6775 6778) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,128 INFO L274 CegarLoopResult]: For program point L6456-6(lines 6456 6461) no Hoare annotation was computed. [2020-11-28 07:42:58,128 INFO L270 CegarLoopResult]: At program point L6324-1(lines 1 7411) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,128 INFO L274 CegarLoopResult]: For program point L6456-5(lines 6456 6461) no Hoare annotation was computed. [2020-11-28 07:42:58,147 INFO L270 CegarLoopResult]: At program point L6324(lines 1 7411) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,147 INFO L274 CegarLoopResult]: For program point L6456-3(lines 6456 6461) no Hoare annotation was computed. [2020-11-28 07:42:58,147 INFO L270 CegarLoopResult]: At program point L6324-6(lines 1 7411) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,147 INFO L270 CegarLoopResult]: At program point L6324-5(lines 1 7411) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,147 INFO L274 CegarLoopResult]: For program point L6456-9(lines 6456 6461) no Hoare annotation was computed. [2020-11-28 07:42:58,148 INFO L270 CegarLoopResult]: At program point L6324-4(lines 1 7411) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,148 INFO L274 CegarLoopResult]: For program point L6456-8(lines 6456 6461) no Hoare annotation was computed. [2020-11-28 07:42:58,148 INFO L270 CegarLoopResult]: At program point L6324-3(lines 1 7411) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,148 INFO L274 CegarLoopResult]: For program point L6456-14(lines 6456 6461) no Hoare annotation was computed. [2020-11-28 07:42:58,148 INFO L270 CegarLoopResult]: At program point L6324-9(lines 1 7411) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,148 INFO L274 CegarLoopResult]: For program point L6456-12(lines 6456 6461) no Hoare annotation was computed. [2020-11-28 07:42:58,148 INFO L270 CegarLoopResult]: At program point L6324-8(lines 1 7411) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,148 INFO L274 CegarLoopResult]: For program point L6456-11(lines 6456 6461) no Hoare annotation was computed. [2020-11-28 07:42:58,148 INFO L270 CegarLoopResult]: At program point L6324-7(lines 1 7411) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,148 INFO L274 CegarLoopResult]: For program point L6456-18(lines 6456 6461) no Hoare annotation was computed. [2020-11-28 07:42:58,148 INFO L274 CegarLoopResult]: For program point L6456-17(lines 6456 6461) no Hoare annotation was computed. [2020-11-28 07:42:58,148 INFO L274 CegarLoopResult]: For program point L6456-15(lines 6456 6461) no Hoare annotation was computed. [2020-11-28 07:42:58,148 INFO L274 CegarLoopResult]: For program point L6456-21(lines 6456 6461) no Hoare annotation was computed. [2020-11-28 07:42:58,148 INFO L274 CegarLoopResult]: For program point L6456-20(lines 6456 6461) no Hoare annotation was computed. [2020-11-28 07:42:58,149 INFO L274 CegarLoopResult]: For program point L6456-23(lines 6456 6461) no Hoare annotation was computed. [2020-11-28 07:42:58,149 INFO L270 CegarLoopResult]: At program point L7382(lines 7381 7383) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,149 INFO L274 CegarLoopResult]: For program point L7052(line 7052) no Hoare annotation was computed. [2020-11-28 07:42:58,149 INFO L274 CegarLoopResult]: For program point L6854(lines 6854 6858) no Hoare annotation was computed. [2020-11-28 07:42:58,149 INFO L277 CegarLoopResult]: At program point L7119(lines 6930 7121) the Hoare annotation is: true [2020-11-28 07:42:58,149 INFO L274 CegarLoopResult]: For program point L7053(lines 7053 7057) no Hoare annotation was computed. [2020-11-28 07:42:58,149 INFO L270 CegarLoopResult]: At program point L6789(lines 6719 6791) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,149 INFO L274 CegarLoopResult]: For program point L6988(line 6988) no Hoare annotation was computed. [2020-11-28 07:42:58,149 INFO L270 CegarLoopResult]: At program point L6394(lines 6381 6397) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (not (= (_ bv3 32) ~ldv_state_variable_0~0)) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,149 INFO L270 CegarLoopResult]: At program point L6394-3(lines 6381 6397) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,149 INFO L270 CegarLoopResult]: At program point L6394-2(lines 6381 6397) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,149 INFO L270 CegarLoopResult]: At program point L6394-1(lines 6381 6397) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (not (= (_ bv3 32) ~ldv_state_variable_0~0)) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,149 INFO L270 CegarLoopResult]: At program point L7385(lines 7384 7386) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,150 INFO L274 CegarLoopResult]: For program point L6989(lines 6989 6994) no Hoare annotation was computed. [2020-11-28 07:42:58,150 INFO L270 CegarLoopResult]: At program point L6593(lines 6546 6595) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,150 INFO L270 CegarLoopResult]: At program point L6462(lines 6451 6464) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,150 INFO L270 CegarLoopResult]: At program point L6462-4(lines 6451 6464) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,150 INFO L270 CegarLoopResult]: At program point L6462-3(lines 6451 6464) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,150 INFO L270 CegarLoopResult]: At program point L6462-2(lines 6451 6464) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,150 INFO L270 CegarLoopResult]: At program point L6462-1(lines 6451 6464) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,151 INFO L270 CegarLoopResult]: At program point L6462-7(lines 6451 6464) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,151 INFO L270 CegarLoopResult]: At program point L6462-6(lines 6451 6464) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,151 INFO L270 CegarLoopResult]: At program point L6462-5(lines 6451 6464) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,151 INFO L274 CegarLoopResult]: For program point L6529-2(lines 6529 6533) no Hoare annotation was computed. [2020-11-28 07:42:58,151 INFO L274 CegarLoopResult]: For program point L6529-1(lines 6529 6533) no Hoare annotation was computed. [2020-11-28 07:42:58,151 INFO L274 CegarLoopResult]: For program point L6529(lines 6529 6533) no Hoare annotation was computed. [2020-11-28 07:42:58,151 INFO L270 CegarLoopResult]: At program point L7388(lines 7387 7389) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,152 INFO L274 CegarLoopResult]: For program point L6860(lines 6860 6864) no Hoare annotation was computed. [2020-11-28 07:42:58,152 INFO L274 CegarLoopResult]: For program point L7059(line 7059) no Hoare annotation was computed. [2020-11-28 07:42:58,152 INFO L274 CegarLoopResult]: For program point L7060(lines 7060 7064) no Hoare annotation was computed. [2020-11-28 07:42:58,152 INFO L270 CegarLoopResult]: At program point L6862(lines 6802 6874) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,152 INFO L274 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-11-28 07:42:58,152 INFO L270 CegarLoopResult]: At program point L7391(lines 7390 7392) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,152 INFO L274 CegarLoopResult]: For program point L6665-2(line 6665) no Hoare annotation was computed. [2020-11-28 07:42:58,152 INFO L274 CegarLoopResult]: For program point L6665(line 6665) no Hoare annotation was computed. [2020-11-28 07:42:58,152 INFO L270 CegarLoopResult]: At program point L6335-1(lines 6333 6336) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,152 INFO L270 CegarLoopResult]: At program point L6335(lines 6333 6336) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,152 INFO L270 CegarLoopResult]: At program point L6335-5(lines 6333 6336) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,152 INFO L270 CegarLoopResult]: At program point L6335-4(lines 6333 6336) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,152 INFO L270 CegarLoopResult]: At program point L6335-3(lines 6333 6336) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,153 INFO L270 CegarLoopResult]: At program point L6335-2(lines 6333 6336) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,153 INFO L274 CegarLoopResult]: For program point L6996(line 6996) no Hoare annotation was computed. [2020-11-28 07:42:58,153 INFO L270 CegarLoopResult]: At program point L6469(lines 6465 6471) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,153 INFO L270 CegarLoopResult]: At program point L7395(lines 7394 7396) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0)) [2020-11-28 07:42:58,153 INFO L274 CegarLoopResult]: For program point L7066(line 7066) no Hoare annotation was computed. [2020-11-28 07:42:58,153 INFO L270 CegarLoopResult]: At program point L6868(lines 6802 6874) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,153 INFO L274 CegarLoopResult]: For program point L7067(lines 7067 7071) no Hoare annotation was computed. [2020-11-28 07:42:58,153 INFO L274 CegarLoopResult]: For program point L7067-2(lines 7044 7107) no Hoare annotation was computed. [2020-11-28 07:42:58,153 INFO L274 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-28 07:42:58,153 INFO L274 CegarLoopResult]: For program point L-1-1(line -1) no Hoare annotation was computed. [2020-11-28 07:42:58,153 INFO L274 CegarLoopResult]: For program point L-1-2(line -1) no Hoare annotation was computed. [2020-11-28 07:42:58,153 INFO L270 CegarLoopResult]: At program point L-1-4(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (not (= (_ bv3 32) ~ldv_state_variable_0~0)) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,153 INFO L274 CegarLoopResult]: For program point L-1-5(line -1) no Hoare annotation was computed. [2020-11-28 07:42:58,154 INFO L270 CegarLoopResult]: At program point L-1-7(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (not (= (_ bv3 32) ~ldv_state_variable_0~0)) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,154 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 12) no Hoare annotation was computed. [2020-11-28 07:42:58,154 INFO L274 CegarLoopResult]: For program point L-1-8(line -1) no Hoare annotation was computed. [2020-11-28 07:42:58,154 INFO L270 CegarLoopResult]: At program point L-1-10(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,154 INFO L274 CegarLoopResult]: For program point L-1-11(line -1) no Hoare annotation was computed. [2020-11-28 07:42:58,154 INFO L274 CegarLoopResult]: For program point L-1-12(line -1) no Hoare annotation was computed. [2020-11-28 07:42:58,154 INFO L274 CegarLoopResult]: For program point L-1-13(line -1) no Hoare annotation was computed. [2020-11-28 07:42:58,154 INFO L274 CegarLoopResult]: For program point L6672-2(lines 6672 6675) no Hoare annotation was computed. [2020-11-28 07:42:58,155 INFO L270 CegarLoopResult]: At program point L-1-15(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,155 INFO L274 CegarLoopResult]: For program point L-1-16(line -1) no Hoare annotation was computed. [2020-11-28 07:42:58,155 INFO L274 CegarLoopResult]: For program point L6672(lines 6672 6675) no Hoare annotation was computed. [2020-11-28 07:42:58,155 INFO L270 CegarLoopResult]: At program point L-1-18(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,155 INFO L274 CegarLoopResult]: For program point L-1-19(line -1) no Hoare annotation was computed. [2020-11-28 07:42:58,155 INFO L270 CegarLoopResult]: At program point L-1-21(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,155 INFO L274 CegarLoopResult]: For program point L-1-22(line -1) no Hoare annotation was computed. [2020-11-28 07:42:58,155 INFO L270 CegarLoopResult]: At program point L7399(lines 7398 7400) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,155 INFO L270 CegarLoopResult]: At program point L-1-24(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,155 INFO L274 CegarLoopResult]: For program point L-1-25(line -1) no Hoare annotation was computed. [2020-11-28 07:42:58,155 INFO L270 CegarLoopResult]: At program point L-1-27(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,155 INFO L274 CegarLoopResult]: For program point L-1-28(line -1) no Hoare annotation was computed. [2020-11-28 07:42:58,155 INFO L270 CegarLoopResult]: At program point L-1-30(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,156 INFO L274 CegarLoopResult]: For program point L-1-31(line -1) no Hoare annotation was computed. [2020-11-28 07:42:58,156 INFO L270 CegarLoopResult]: At program point L-1-33(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,156 INFO L274 CegarLoopResult]: For program point L-1-34(line -1) no Hoare annotation was computed. [2020-11-28 07:42:58,156 INFO L274 CegarLoopResult]: For program point L7003(line 7003) no Hoare annotation was computed. [2020-11-28 07:42:58,156 INFO L270 CegarLoopResult]: At program point L-1-36(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,156 INFO L274 CegarLoopResult]: For program point L-1-37(line -1) no Hoare annotation was computed. [2020-11-28 07:42:58,156 INFO L270 CegarLoopResult]: At program point L-1-39(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,156 INFO L274 CegarLoopResult]: For program point L-1-40(line -1) no Hoare annotation was computed. [2020-11-28 07:42:58,156 INFO L270 CegarLoopResult]: At program point L-1-42(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,156 INFO L274 CegarLoopResult]: For program point L-1-43(line -1) no Hoare annotation was computed. [2020-11-28 07:42:58,156 INFO L270 CegarLoopResult]: At program point L-1-45(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,156 INFO L274 CegarLoopResult]: For program point L-1-46(line -1) no Hoare annotation was computed. [2020-11-28 07:42:58,156 INFO L270 CegarLoopResult]: At program point L-1-48(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,156 INFO L274 CegarLoopResult]: For program point L-1-49(line -1) no Hoare annotation was computed. [2020-11-28 07:42:58,157 INFO L270 CegarLoopResult]: At program point L-1-51(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,157 INFO L274 CegarLoopResult]: For program point L-1-52(line -1) no Hoare annotation was computed. [2020-11-28 07:42:58,157 INFO L270 CegarLoopResult]: At program point L6343-1(lines 6338 6345) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,157 INFO L270 CegarLoopResult]: At program point L-1-54(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,157 INFO L270 CegarLoopResult]: At program point L6343(lines 6338 6345) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,157 INFO L274 CegarLoopResult]: For program point L-1-55(line -1) no Hoare annotation was computed. [2020-11-28 07:42:58,157 INFO L270 CegarLoopResult]: At program point L-1-57(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,157 INFO L274 CegarLoopResult]: For program point L-1-58(line -1) no Hoare annotation was computed. [2020-11-28 07:42:58,157 INFO L270 CegarLoopResult]: At program point L6343-5(lines 6338 6345) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,157 INFO L270 CegarLoopResult]: At program point L6343-4(lines 6338 6345) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,157 INFO L270 CegarLoopResult]: At program point L6343-3(lines 6338 6345) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,157 INFO L270 CegarLoopResult]: At program point L-1-60(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,157 INFO L270 CegarLoopResult]: At program point L6343-2(lines 6338 6345) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,158 INFO L274 CegarLoopResult]: For program point L-1-61(line -1) no Hoare annotation was computed. [2020-11-28 07:42:58,158 INFO L270 CegarLoopResult]: At program point L-1-63(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,158 INFO L274 CegarLoopResult]: For program point L-1-64(line -1) no Hoare annotation was computed. [2020-11-28 07:42:58,158 INFO L270 CegarLoopResult]: At program point L-1-66(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,163 INFO L274 CegarLoopResult]: For program point L-1-67(line -1) no Hoare annotation was computed. [2020-11-28 07:42:58,163 INFO L274 CegarLoopResult]: For program point L7004(lines 7004 7039) no Hoare annotation was computed. [2020-11-28 07:42:58,163 INFO L270 CegarLoopResult]: At program point L-1-69(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,163 INFO L274 CegarLoopResult]: For program point L6806(lines 6806 6809) no Hoare annotation was computed. [2020-11-28 07:42:58,163 INFO L274 CegarLoopResult]: For program point L-1-70(line -1) no Hoare annotation was computed. [2020-11-28 07:42:58,164 INFO L270 CegarLoopResult]: At program point L-1-72(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,164 INFO L274 CegarLoopResult]: For program point L-1-73(line -1) no Hoare annotation was computed. [2020-11-28 07:42:58,164 INFO L270 CegarLoopResult]: At program point L-1-75(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,164 INFO L274 CegarLoopResult]: For program point L-1-76(line -1) no Hoare annotation was computed. [2020-11-28 07:42:58,164 INFO L270 CegarLoopResult]: At program point L6873(lines 6794 6875) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,164 INFO L270 CegarLoopResult]: At program point L6543-1(lines 6515 6545) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,164 INFO L270 CegarLoopResult]: At program point L6543(lines 6515 6545) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,164 INFO L270 CegarLoopResult]: At program point L6477(lines 6472 6479) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,164 INFO L270 CegarLoopResult]: At program point L6543-2(lines 6515 6545) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,164 INFO L274 CegarLoopResult]: For program point L7006(lines 7006 7036) no Hoare annotation was computed. [2020-11-28 07:42:58,164 INFO L274 CegarLoopResult]: For program point L7072-1(lines 7044 7107) no Hoare annotation was computed. [2020-11-28 07:42:58,164 INFO L274 CegarLoopResult]: For program point L6742(lines 6742 6746) no Hoare annotation was computed. [2020-11-28 07:42:58,165 INFO L270 CegarLoopResult]: At program point L6742-1(lines 6742 6746) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,165 INFO L270 CegarLoopResult]: At program point L7403-1(lines 7402 7404) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,165 INFO L270 CegarLoopResult]: At program point L7403(lines 7402 7404) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,165 INFO L270 CegarLoopResult]: At program point L7403-5(lines 7402 7404) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,165 INFO L270 CegarLoopResult]: At program point L7403-4(lines 7402 7404) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,165 INFO L270 CegarLoopResult]: At program point L7403-3(lines 7402 7404) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,165 INFO L270 CegarLoopResult]: At program point L7403-2(lines 7402 7404) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,165 INFO L270 CegarLoopResult]: At program point L7403-7(lines 7402 7404) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,165 INFO L270 CegarLoopResult]: At program point L7403-6(lines 7402 7404) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,165 INFO L274 CegarLoopResult]: For program point L7007(line 7007) no Hoare annotation was computed. [2020-11-28 07:42:58,165 INFO L274 CegarLoopResult]: For program point L7008(lines 7008 7013) no Hoare annotation was computed. [2020-11-28 07:42:58,165 INFO L274 CegarLoopResult]: For program point L6811(lines 6811 6816) no Hoare annotation was computed. [2020-11-28 07:42:58,166 INFO L270 CegarLoopResult]: At program point L7341-3(lines 7340 7342) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,166 INFO L270 CegarLoopResult]: At program point L7341-2(lines 7340 7342) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,166 INFO L270 CegarLoopResult]: At program point L7341-1(lines 7340 7342) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,166 INFO L270 CegarLoopResult]: At program point L7341(lines 7340 7342) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,166 INFO L270 CegarLoopResult]: At program point L7341-7(lines 7340 7342) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,166 INFO L270 CegarLoopResult]: At program point L7341-6(lines 7340 7342) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,166 INFO L270 CegarLoopResult]: At program point L7341-5(lines 7340 7342) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,166 INFO L270 CegarLoopResult]: At program point L7341-4(lines 7340 7342) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,166 INFO L270 CegarLoopResult]: At program point L7341-9(lines 7340 7342) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,166 INFO L270 CegarLoopResult]: At program point L7341-8(lines 7340 7342) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,166 INFO L274 CegarLoopResult]: For program point L6417-3(line 6417) no Hoare annotation was computed. [2020-11-28 07:42:58,166 INFO L274 CegarLoopResult]: For program point L6417-2(line 6417) no Hoare annotation was computed. [2020-11-28 07:42:58,166 INFO L274 CegarLoopResult]: For program point L6417-1(line 6417) no Hoare annotation was computed. [2020-11-28 07:42:58,166 INFO L274 CegarLoopResult]: For program point L6417(line 6417) no Hoare annotation was computed. [2020-11-28 07:42:58,167 INFO L274 CegarLoopResult]: For program point L6417-4(line 6417) no Hoare annotation was computed. [2020-11-28 07:42:58,167 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 12) no Hoare annotation was computed. [2020-11-28 07:42:58,167 INFO L270 CegarLoopResult]: At program point L6484-1(lines 1 7411) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,167 INFO L274 CegarLoopResult]: For program point L6484(lines 6484 6487) no Hoare annotation was computed. [2020-11-28 07:42:58,167 INFO L270 CegarLoopResult]: At program point L6352-2(lines 6347 6354) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,167 INFO L274 CegarLoopResult]: For program point L7409-3(lines 7409 7411) no Hoare annotation was computed. [2020-11-28 07:42:58,167 INFO L270 CegarLoopResult]: At program point L6352-1(lines 6347 6354) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,167 INFO L274 CegarLoopResult]: For program point L7409-2(lines 7409 7411) no Hoare annotation was computed. [2020-11-28 07:42:58,167 INFO L270 CegarLoopResult]: At program point L6352(lines 6347 6354) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,167 INFO L270 CegarLoopResult]: At program point L7409-1(lines 1 7411) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,167 INFO L270 CegarLoopResult]: At program point L7409(lines 1 7411) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,167 INFO L270 CegarLoopResult]: At program point L6352-5(lines 6347 6354) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,168 INFO L274 CegarLoopResult]: For program point L7409-6(lines 7409 7411) no Hoare annotation was computed. [2020-11-28 07:42:58,168 INFO L270 CegarLoopResult]: At program point L6352-4(lines 6347 6354) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,168 INFO L274 CegarLoopResult]: For program point L7409-5(lines 7409 7411) no Hoare annotation was computed. [2020-11-28 07:42:58,168 INFO L270 CegarLoopResult]: At program point L6352-3(lines 6347 6354) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,168 INFO L274 CegarLoopResult]: For program point L7409-4(lines 7409 7411) no Hoare annotation was computed. [2020-11-28 07:42:58,168 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 12) no Hoare annotation was computed. [2020-11-28 07:42:58,168 INFO L270 CegarLoopResult]: At program point L7345(lines 7344 7346) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,168 INFO L274 CegarLoopResult]: For program point L12(line 12) no Hoare annotation was computed. [2020-11-28 07:42:58,168 INFO L274 CegarLoopResult]: For program point L12-2(line 12) no Hoare annotation was computed. [2020-11-28 07:42:58,168 INFO L274 CegarLoopResult]: For program point L12-3(lines 7316 7338) no Hoare annotation was computed. [2020-11-28 07:42:58,168 INFO L274 CegarLoopResult]: For program point L7015(line 7015) no Hoare annotation was computed. [2020-11-28 07:42:58,168 INFO L274 CegarLoopResult]: For program point L12-4(line 12) no Hoare annotation was computed. [2020-11-28 07:42:58,168 INFO L274 CegarLoopResult]: For program point L12-6(line 12) no Hoare annotation was computed. [2020-11-28 07:42:58,168 INFO L274 CegarLoopResult]: For program point L12-7(lines 7316 7338) no Hoare annotation was computed. [2020-11-28 07:42:58,168 INFO L274 CegarLoopResult]: For program point L12-8(line 12) no Hoare annotation was computed. [2020-11-28 07:42:58,168 INFO L274 CegarLoopResult]: For program point L12-10(line 12) no Hoare annotation was computed. [2020-11-28 07:42:58,169 INFO L274 CegarLoopResult]: For program point L12-11(lines 7316 7338) no Hoare annotation was computed. [2020-11-28 07:42:58,169 INFO L274 CegarLoopResult]: For program point L12-12(line 12) no Hoare annotation was computed. [2020-11-28 07:42:58,169 INFO L274 CegarLoopResult]: For program point L12-14(line 12) no Hoare annotation was computed. [2020-11-28 07:42:58,169 INFO L274 CegarLoopResult]: For program point L12-15(lines 7316 7338) no Hoare annotation was computed. [2020-11-28 07:42:58,169 INFO L274 CegarLoopResult]: For program point L12-16(line 12) no Hoare annotation was computed. [2020-11-28 07:42:58,169 INFO L274 CegarLoopResult]: For program point L12-18(line 12) no Hoare annotation was computed. [2020-11-28 07:42:58,169 INFO L277 CegarLoopResult]: At program point L12-19(lines 7314 7339) the Hoare annotation is: true [2020-11-28 07:42:58,169 INFO L274 CegarLoopResult]: For program point L7016(lines 7016 7032) no Hoare annotation was computed. [2020-11-28 07:42:58,169 INFO L274 CegarLoopResult]: For program point L7083(line 7083) no Hoare annotation was computed. [2020-11-28 07:42:58,169 INFO L270 CegarLoopResult]: At program point L6885(lines 6876 6887) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,169 INFO L274 CegarLoopResult]: For program point L7018(lines 7018 7025) no Hoare annotation was computed. [2020-11-28 07:42:58,169 INFO L274 CegarLoopResult]: For program point L7084(lines 7084 7089) no Hoare annotation was computed. [2020-11-28 07:42:58,169 INFO L270 CegarLoopResult]: At program point L7018-1(lines 7016 7031) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,169 INFO L274 CegarLoopResult]: For program point L6820(lines 6820 6824) no Hoare annotation was computed. [2020-11-28 07:42:58,169 INFO L274 CegarLoopResult]: For program point L6688-2(lines 6688 6696) no Hoare annotation was computed. [2020-11-28 07:42:58,169 INFO L274 CegarLoopResult]: For program point L6688(lines 6688 6696) no Hoare annotation was computed. [2020-11-28 07:42:58,170 INFO L277 CegarLoopResult]: At program point L6424-2(lines 6423 6426) the Hoare annotation is: true [2020-11-28 07:42:58,170 INFO L277 CegarLoopResult]: At program point L6424-1(lines 6423 6426) the Hoare annotation is: true [2020-11-28 07:42:58,170 INFO L277 CegarLoopResult]: At program point L6424(lines 6423 6426) the Hoare annotation is: true [2020-11-28 07:42:58,170 INFO L277 CegarLoopResult]: At program point L6424-3(lines 6423 6426) the Hoare annotation is: true [2020-11-28 07:42:58,170 INFO L274 CegarLoopResult]: For program point L6756-2(line 6756) no Hoare annotation was computed. [2020-11-28 07:42:58,170 INFO L274 CegarLoopResult]: For program point L6690(lines 6690 6694) no Hoare annotation was computed. [2020-11-28 07:42:58,170 INFO L274 CegarLoopResult]: For program point L6756(line 6756) no Hoare annotation was computed. [2020-11-28 07:42:58,170 INFO L274 CegarLoopResult]: For program point L6361-3(lines 6361 6363) no Hoare annotation was computed. [2020-11-28 07:42:58,170 INFO L270 CegarLoopResult]: At program point L7352-2(lines 7351 7353) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,170 INFO L274 CegarLoopResult]: For program point L6361-2(lines 6361 6363) no Hoare annotation was computed. [2020-11-28 07:42:58,170 INFO L270 CegarLoopResult]: At program point L7352-1(lines 7351 7353) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,170 INFO L274 CegarLoopResult]: For program point L6361-1(lines 6361 6363) no Hoare annotation was computed. [2020-11-28 07:42:58,170 INFO L270 CegarLoopResult]: At program point L7352(lines 7351 7353) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,170 INFO L274 CegarLoopResult]: For program point L6361(lines 6361 6363) no Hoare annotation was computed. [2020-11-28 07:42:58,170 INFO L274 CegarLoopResult]: For program point L6361-7(lines 6361 6363) no Hoare annotation was computed. [2020-11-28 07:42:58,170 INFO L270 CegarLoopResult]: At program point L7352-6(lines 7351 7353) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,171 INFO L274 CegarLoopResult]: For program point L6361-6(lines 6361 6363) no Hoare annotation was computed. [2020-11-28 07:42:58,171 INFO L270 CegarLoopResult]: At program point L7352-5(lines 7351 7353) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,171 INFO L274 CegarLoopResult]: For program point L6361-5(lines 6361 6363) no Hoare annotation was computed. [2020-11-28 07:42:58,171 INFO L270 CegarLoopResult]: At program point L7352-4(lines 7351 7353) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,171 INFO L274 CegarLoopResult]: For program point L6361-4(lines 6361 6363) no Hoare annotation was computed. [2020-11-28 07:42:58,171 INFO L270 CegarLoopResult]: At program point L7352-3(lines 7351 7353) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,171 INFO L274 CegarLoopResult]: For program point L6361-11(lines 6361 6363) no Hoare annotation was computed. [2020-11-28 07:42:58,171 INFO L274 CegarLoopResult]: For program point L6361-10(lines 6361 6363) no Hoare annotation was computed. [2020-11-28 07:42:58,171 INFO L270 CegarLoopResult]: At program point L7352-9(lines 7351 7353) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,171 INFO L274 CegarLoopResult]: For program point L6361-9(lines 6361 6363) no Hoare annotation was computed. [2020-11-28 07:42:58,171 INFO L270 CegarLoopResult]: At program point L7352-8(lines 7351 7353) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,171 INFO L274 CegarLoopResult]: For program point L6361-8(lines 6361 6363) no Hoare annotation was computed. [2020-11-28 07:42:58,171 INFO L270 CegarLoopResult]: At program point L7352-7(lines 7351 7353) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,171 INFO L274 CegarLoopResult]: For program point L6361-15(lines 6361 6363) no Hoare annotation was computed. [2020-11-28 07:42:58,172 INFO L274 CegarLoopResult]: For program point L6361-14(lines 6361 6363) no Hoare annotation was computed. [2020-11-28 07:42:58,172 INFO L274 CegarLoopResult]: For program point L6361-13(lines 6361 6363) no Hoare annotation was computed. [2020-11-28 07:42:58,172 INFO L274 CegarLoopResult]: For program point L6361-12(lines 6361 6363) no Hoare annotation was computed. [2020-11-28 07:42:58,172 INFO L274 CegarLoopResult]: For program point L6361-19(lines 6361 6363) no Hoare annotation was computed. [2020-11-28 07:42:58,172 INFO L274 CegarLoopResult]: For program point L6361-18(lines 6361 6363) no Hoare annotation was computed. [2020-11-28 07:42:58,172 INFO L274 CegarLoopResult]: For program point L6361-17(lines 6361 6363) no Hoare annotation was computed. [2020-11-28 07:42:58,172 INFO L274 CegarLoopResult]: For program point L6361-16(lines 6361 6363) no Hoare annotation was computed. [2020-11-28 07:42:58,172 INFO L274 CegarLoopResult]: For program point L6626(lines 6626 6629) no Hoare annotation was computed. [2020-11-28 07:42:58,172 INFO L274 CegarLoopResult]: For program point L6361-20(lines 6361 6363) no Hoare annotation was computed. [2020-11-28 07:42:58,172 INFO L274 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2020-11-28 07:42:58,172 INFO L274 CegarLoopResult]: For program point L6362(line 6362) no Hoare annotation was computed. [2020-11-28 07:42:58,172 INFO L274 CegarLoopResult]: For program point L6362-4(line 6362) no Hoare annotation was computed. [2020-11-28 07:42:58,172 INFO L274 CegarLoopResult]: For program point L6362-2(line 6362) no Hoare annotation was computed. [2020-11-28 07:42:58,172 INFO L274 CegarLoopResult]: For program point L6362-8(line 6362) no Hoare annotation was computed. [2020-11-28 07:42:58,172 INFO L274 CegarLoopResult]: For program point L6362-6(line 6362) no Hoare annotation was computed. [2020-11-28 07:42:58,172 INFO L274 CegarLoopResult]: For program point L6362-12(line 6362) no Hoare annotation was computed. [2020-11-28 07:42:58,172 INFO L274 CegarLoopResult]: For program point L6362-10(line 6362) no Hoare annotation was computed. [2020-11-28 07:42:58,172 INFO L274 CegarLoopResult]: For program point L6362-16(line 6362) no Hoare annotation was computed. [2020-11-28 07:42:58,172 INFO L274 CegarLoopResult]: For program point L6362-14(line 6362) no Hoare annotation was computed. [2020-11-28 07:42:58,173 INFO L274 CegarLoopResult]: For program point L6362-20(line 6362) no Hoare annotation was computed. [2020-11-28 07:42:58,173 INFO L274 CegarLoopResult]: For program point L6362-18(line 6362) no Hoare annotation was computed. [2020-11-28 07:42:58,173 INFO L274 CegarLoopResult]: For program point L6362-24(line 6362) no Hoare annotation was computed. [2020-11-28 07:42:58,173 INFO L274 CegarLoopResult]: For program point L6362-22(line 6362) no Hoare annotation was computed. [2020-11-28 07:42:58,173 INFO L274 CegarLoopResult]: For program point L6362-28(line 6362) no Hoare annotation was computed. [2020-11-28 07:42:58,173 INFO L274 CegarLoopResult]: For program point L6362-26(line 6362) no Hoare annotation was computed. [2020-11-28 07:42:58,173 INFO L274 CegarLoopResult]: For program point L6362-32(line 6362) no Hoare annotation was computed. [2020-11-28 07:42:58,173 INFO L274 CegarLoopResult]: For program point L6362-30(line 6362) no Hoare annotation was computed. [2020-11-28 07:42:58,173 INFO L274 CegarLoopResult]: For program point L6362-36(line 6362) no Hoare annotation was computed. [2020-11-28 07:42:58,173 INFO L274 CegarLoopResult]: For program point L6362-34(line 6362) no Hoare annotation was computed. [2020-11-28 07:42:58,173 INFO L274 CegarLoopResult]: For program point L6362-40(line 6362) no Hoare annotation was computed. [2020-11-28 07:42:58,173 INFO L274 CegarLoopResult]: For program point L6362-38(line 6362) no Hoare annotation was computed. [2020-11-28 07:42:58,173 INFO L274 CegarLoopResult]: For program point L6562(lines 6562 6566) no Hoare annotation was computed. [2020-11-28 07:42:58,173 INFO L274 CegarLoopResult]: For program point L7091(line 7091) no Hoare annotation was computed. [2020-11-28 07:42:58,173 INFO L274 CegarLoopResult]: For program point L6761-2(lines 6761 6764) no Hoare annotation was computed. [2020-11-28 07:42:58,173 INFO L274 CegarLoopResult]: For program point L6761(lines 6761 6764) no Hoare annotation was computed. [2020-11-28 07:42:58,173 INFO L270 CegarLoopResult]: At program point L6431-1(lines 6428 6433) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,174 INFO L270 CegarLoopResult]: At program point L6431(lines 6428 6433) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,174 INFO L270 CegarLoopResult]: At program point L7356(lines 7355 7357) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,174 INFO L274 CegarLoopResult]: For program point L7092-2(lines 7044 7107) no Hoare annotation was computed. [2020-11-28 07:42:58,174 INFO L274 CegarLoopResult]: For program point L7092(lines 7092 7097) no Hoare annotation was computed. [2020-11-28 07:42:58,174 INFO L270 CegarLoopResult]: At program point L6630(lines 6607 6637) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,174 INFO L274 CegarLoopResult]: For program point L6829(lines 6829 6833) no Hoare annotation was computed. [2020-11-28 07:42:58,174 INFO L270 CegarLoopResult]: At program point L7028(lines 7317 7320) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (not (= (_ bv3 32) ~ldv_state_variable_0~0)) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,174 INFO L270 CegarLoopResult]: At program point L6896(lines 6891 6898) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0)) [2020-11-28 07:42:58,174 INFO L270 CegarLoopResult]: At program point L6632(lines 6607 6637) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,174 INFO L274 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-11-28 07:42:58,174 INFO L270 CegarLoopResult]: At program point L7362(lines 7361 7363) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (not (= (_ bv3 32) ~ldv_state_variable_0~0)) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,174 INFO L274 CegarLoopResult]: For program point L6371-1(lines 6371 6378) no Hoare annotation was computed. [2020-11-28 07:42:58,174 INFO L274 CegarLoopResult]: For program point L6371(lines 6371 6378) no Hoare annotation was computed. [2020-11-28 07:42:58,174 INFO L274 CegarLoopResult]: For program point L6371-5(lines 6371 6378) no Hoare annotation was computed. [2020-11-28 07:42:58,175 INFO L274 CegarLoopResult]: For program point L6371-4(lines 6371 6378) no Hoare annotation was computed. [2020-11-28 07:42:58,175 INFO L274 CegarLoopResult]: For program point L6371-3(lines 6371 6378) no Hoare annotation was computed. [2020-11-28 07:42:58,175 INFO L274 CegarLoopResult]: For program point L6371-2(lines 6371 6378) no Hoare annotation was computed. [2020-11-28 07:42:58,175 INFO L274 CegarLoopResult]: For program point L6371-9(lines 6371 6378) no Hoare annotation was computed. [2020-11-28 07:42:58,175 INFO L274 CegarLoopResult]: For program point L6371-8(lines 6371 6378) no Hoare annotation was computed. [2020-11-28 07:42:58,175 INFO L274 CegarLoopResult]: For program point L6371-7(lines 6371 6378) no Hoare annotation was computed. [2020-11-28 07:42:58,175 INFO L274 CegarLoopResult]: For program point L6371-6(lines 6371 6378) no Hoare annotation was computed. [2020-11-28 07:42:58,175 INFO L274 CegarLoopResult]: For program point L6371-13(lines 6371 6378) no Hoare annotation was computed. [2020-11-28 07:42:58,175 INFO L274 CegarLoopResult]: For program point L6371-12(lines 6371 6378) no Hoare annotation was computed. [2020-11-28 07:42:58,175 INFO L274 CegarLoopResult]: For program point L6371-11(lines 6371 6378) no Hoare annotation was computed. [2020-11-28 07:42:58,175 INFO L274 CegarLoopResult]: For program point L6371-10(lines 6371 6378) no Hoare annotation was computed. [2020-11-28 07:42:58,175 INFO L274 CegarLoopResult]: For program point L6371-16(lines 6371 6378) no Hoare annotation was computed. [2020-11-28 07:42:58,175 INFO L274 CegarLoopResult]: For program point L6371-15(lines 6371 6378) no Hoare annotation was computed. [2020-11-28 07:42:58,175 INFO L274 CegarLoopResult]: For program point L6371-14(lines 6371 6378) no Hoare annotation was computed. [2020-11-28 07:42:58,175 INFO L270 CegarLoopResult]: At program point L6636(lines 6596 6638) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,175 INFO L274 CegarLoopResult]: For program point L6835(lines 6835 6840) no Hoare annotation was computed. [2020-11-28 07:42:58,175 INFO L274 CegarLoopResult]: For program point L7034(line 7034) no Hoare annotation was computed. [2020-11-28 07:42:58,176 INFO L274 CegarLoopResult]: For program point L6705-2(lines 6705 6708) no Hoare annotation was computed. [2020-11-28 07:42:58,176 INFO L274 CegarLoopResult]: For program point L6705(lines 6705 6708) no Hoare annotation was computed. [2020-11-28 07:42:58,176 INFO L270 CegarLoopResult]: At program point L7366(lines 7365 7367) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,176 INFO L270 CegarLoopResult]: At program point L7366-1(lines 7365 7367) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,176 INFO L270 CegarLoopResult]: At program point L6377-3(lines 6364 6380) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,176 INFO L270 CegarLoopResult]: At program point L6377-2(lines 6364 6380) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,176 INFO L270 CegarLoopResult]: At program point L6377-1(lines 6364 6380) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,176 INFO L270 CegarLoopResult]: At program point L6377(lines 6364 6380) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,176 INFO L270 CegarLoopResult]: At program point L6377-7(lines 6364 6380) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,176 INFO L270 CegarLoopResult]: At program point L6377-6(lines 6364 6380) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,176 INFO L270 CegarLoopResult]: At program point L6377-5(lines 6364 6380) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,176 INFO L270 CegarLoopResult]: At program point L6377-4(lines 6364 6380) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2020-11-28 07:42:58,327 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.11 07:42:58 BoogieIcfgContainer [2020-11-28 07:42:58,327 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-28 07:42:58,328 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-11-28 07:42:58,328 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-11-28 07:42:58,328 INFO L275 PluginConnector]: Witness Printer initialized [2020-11-28 07:42:58,329 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 07:42:46" (3/4) ... [2020-11-28 07:42:58,332 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-11-28 07:42:58,383 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 297 nodes and edges [2020-11-28 07:42:58,387 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 124 nodes and edges [2020-11-28 07:42:58,392 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2020-11-28 07:42:58,396 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2020-11-28 07:42:58,401 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-11-28 07:42:58,406 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-11-28 07:42:58,669 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_2b4c0237-e76e-4767-bb02-872356469143/bin/utaipan/witness.graphml [2020-11-28 07:42:58,669 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-11-28 07:42:58,671 INFO L168 Benchmark]: Toolchain (without parser) took 23115.29 ms. Allocated memory was 58.7 MB in the beginning and 448.8 MB in the end (delta: 390.1 MB). Free memory was 28.4 MB in the beginning and 276.5 MB in the end (delta: -248.2 MB). Peak memory consumption was 144.3 MB. Max. memory is 16.1 GB. [2020-11-28 07:42:58,672 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 58.7 MB. Free memory was 40.6 MB in the beginning and 40.6 MB in the end (delta: 38.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 07:42:58,672 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2059.33 ms. Allocated memory was 58.7 MB in the beginning and 186.6 MB in the end (delta: 127.9 MB). Free memory was 28.2 MB in the beginning and 135.8 MB in the end (delta: -107.6 MB). Peak memory consumption was 51.2 MB. Max. memory is 16.1 GB. [2020-11-28 07:42:58,673 INFO L168 Benchmark]: Boogie Procedure Inliner took 179.39 ms. Allocated memory is still 186.6 MB. Free memory was 135.8 MB in the beginning and 124.4 MB in the end (delta: 11.4 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 07:42:58,673 INFO L168 Benchmark]: Boogie Preprocessor took 199.32 ms. Allocated memory is still 186.6 MB. Free memory was 124.4 MB in the beginning and 111.7 MB in the end (delta: 12.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 07:42:58,674 INFO L168 Benchmark]: RCFGBuilder took 8929.22 ms. Allocated memory was 186.6 MB in the beginning and 373.3 MB in the end (delta: 186.6 MB). Free memory was 111.7 MB in the beginning and 239.6 MB in the end (delta: -127.9 MB). Peak memory consumption was 59.7 MB. Max. memory is 16.1 GB. [2020-11-28 07:42:58,674 INFO L168 Benchmark]: TraceAbstraction took 11399.61 ms. Allocated memory was 373.3 MB in the beginning and 448.8 MB in the end (delta: 75.5 MB). Free memory was 239.6 MB in the beginning and 317.4 MB in the end (delta: -77.8 MB). Peak memory consumption was 195.0 MB. Max. memory is 16.1 GB. [2020-11-28 07:42:58,675 INFO L168 Benchmark]: Witness Printer took 341.28 ms. Allocated memory is still 448.8 MB. Free memory was 317.4 MB in the beginning and 276.5 MB in the end (delta: 40.9 MB). Peak memory consumption was 41.9 MB. Max. memory is 16.1 GB. [2020-11-28 07:42:58,677 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 58.7 MB. Free memory was 40.6 MB in the beginning and 40.6 MB in the end (delta: 38.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2059.33 ms. Allocated memory was 58.7 MB in the beginning and 186.6 MB in the end (delta: 127.9 MB). Free memory was 28.2 MB in the beginning and 135.8 MB in the end (delta: -107.6 MB). Peak memory consumption was 51.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 179.39 ms. Allocated memory is still 186.6 MB. Free memory was 135.8 MB in the beginning and 124.4 MB in the end (delta: 11.4 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 199.32 ms. Allocated memory is still 186.6 MB. Free memory was 124.4 MB in the beginning and 111.7 MB in the end (delta: 12.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * RCFGBuilder took 8929.22 ms. Allocated memory was 186.6 MB in the beginning and 373.3 MB in the end (delta: 186.6 MB). Free memory was 111.7 MB in the beginning and 239.6 MB in the end (delta: -127.9 MB). Peak memory consumption was 59.7 MB. Max. memory is 16.1 GB. * TraceAbstraction took 11399.61 ms. Allocated memory was 373.3 MB in the beginning and 448.8 MB in the end (delta: 75.5 MB). Free memory was 239.6 MB in the beginning and 317.4 MB in the end (delta: -77.8 MB). Peak memory consumption was 195.0 MB. Max. memory is 16.1 GB. * Witness Printer took 341.28 ms. Allocated memory is still 448.8 MB. Free memory was 317.4 MB in the beginning and 276.5 MB in the end (delta: 40.9 MB). Peak memory consumption was 41.9 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 12]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 12]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 12]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 12]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 12]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 5 specifications checked. All of them hold - InvariantResult [Line: 6347]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6347]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6451]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6347]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6451]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6347]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6451]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6451]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6607]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6451]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6347]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6451]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6347]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7016]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6451]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6451]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7314]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6737]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7394]: Loop Invariant Derived loop invariant: ((((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 1bv32 == ldv_state_variable_0 - InvariantResult [Line: 7402]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7361]: Loop Invariant Derived loop invariant: ((((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && !(3bv32 == ldv_state_variable_0)) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6333]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7402]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6333]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6333]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7402]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6333]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7402]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6333]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7402]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6775]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7402]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7402]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7369]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7402]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6333]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6338]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6338]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6338]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7344]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6338]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7355]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6719]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6338]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6428]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7377]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6607]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6338]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6742]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6428]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6912]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6876]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6891]: Loop Invariant Derived loop invariant: ((((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 1bv32 == ldv_state_variable_0 - InvariantResult [Line: 6930]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7317]: Loop Invariant Derived loop invariant: ((((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && !(3bv32 == ldv_state_variable_0)) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6546]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6465]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6802]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7390]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7340]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6515]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6472]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6515]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6656]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7365]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7387]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7351]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7340]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7340]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7351]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7351]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7365]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6515]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7340]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7351]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7351]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7351]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7398]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7340]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7340]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7351]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7340]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7340]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7351]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7340]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6794]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7373]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6381]: Loop Invariant Derived loop invariant: ((((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && !(3bv32 == ldv_state_variable_0)) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6364]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7384]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6802]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6381]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7340]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7351]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7351]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6381]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6364]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6639]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6364]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6381]: Loop Invariant Derived loop invariant: ((((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && !(3bv32 == ldv_state_variable_0)) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6364]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6364]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6737]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6364]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7381]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6596]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6364]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6950]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6423]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6364]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ((((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && !(3bv32 == ldv_state_variable_0)) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6423]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6364]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6364]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6656]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6364]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6423]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6364]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6423]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6364]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6364]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6364]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ((((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && !(3bv32 == ldv_state_variable_0)) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6364]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6364]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 375 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 7.1s, OverallIterations: 7, TraceHistogramMax: 1, AutomataDifference: 1.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 4.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3261 SDtfs, 4345 SDslu, 1701 SDs, 0 SdLazy, 164 SolverSat, 53 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 382 GetRequests, 371 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1049occurred in iteration=2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.5s AutomataMinimizationTime, 7 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 167 LocationsWithAnnotation, 167 PreInvPairs, 696 NumberOfFragments, 3578 HoareAnnotationTreeSize, 167 FomulaSimplifications, 9510 FormulaSimplificationTreeSizeReduction, 0.6s HoareSimplificationTime, 167 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 3.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 198 NumberOfCodeBlocks, 198 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 382 ConstructedInterpolants, 0 QuantifiedInterpolants, 36002 SizeOfPredicates, 7 NumberOfNonLiveVariables, 1831 ConjunctsInSsa, 17 ConjunctsInUnsatCore, 14 InterpolantComputations, 14 PerfectInterpolantSequences, 24/24 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...