./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 f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_b8b003c2-f785-4958-9a28-43af264bff79/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_b8b003c2-f785-4958-9a28-43af264bff79/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b8b003c2-f785-4958-9a28-43af264bff79/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b8b003c2-f785-4958-9a28-43af264bff79/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_b8b003c2-f785-4958-9a28-43af264bff79/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b8b003c2-f785-4958-9a28-43af264bff79/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 139e983ce92258f6d10df6c844d89fe736be0967 ................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_b8b003c2-f785-4958-9a28-43af264bff79/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_b8b003c2-f785-4958-9a28-43af264bff79/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b8b003c2-f785-4958-9a28-43af264bff79/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b8b003c2-f785-4958-9a28-43af264bff79/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_b8b003c2-f785-4958-9a28-43af264bff79/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b8b003c2-f785-4958-9a28-43af264bff79/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 139e983ce92258f6d10df6c844d89fe736be0967 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-07 11:07:43,998 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 11:07:43,999 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 11:07:44,007 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 11:07:44,007 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 11:07:44,008 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 11:07:44,008 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 11:07:44,010 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 11:07:44,011 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 11:07:44,012 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 11:07:44,012 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 11:07:44,013 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 11:07:44,013 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 11:07:44,014 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 11:07:44,014 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 11:07:44,015 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 11:07:44,016 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 11:07:44,016 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 11:07:44,018 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 11:07:44,019 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 11:07:44,020 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 11:07:44,021 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 11:07:44,021 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 11:07:44,022 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 11:07:44,024 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 11:07:44,024 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 11:07:44,024 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 11:07:44,024 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 11:07:44,025 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 11:07:44,025 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 11:07:44,025 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 11:07:44,026 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 11:07:44,026 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 11:07:44,026 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 11:07:44,027 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 11:07:44,027 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 11:07:44,028 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 11:07:44,028 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 11:07:44,028 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 11:07:44,028 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 11:07:44,029 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 11:07:44,029 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b8b003c2-f785-4958-9a28-43af264bff79/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2019-12-07 11:07:44,039 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 11:07:44,040 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 11:07:44,040 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 11:07:44,040 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 11:07:44,040 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 11:07:44,040 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 11:07:44,041 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-12-07 11:07:44,041 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 11:07:44,041 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 11:07:44,041 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-12-07 11:07:44,041 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-12-07 11:07:44,041 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 11:07:44,041 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-12-07 11:07:44,041 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-12-07 11:07:44,042 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-12-07 11:07:44,042 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 11:07:44,042 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 11:07:44,042 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 11:07:44,042 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 11:07:44,043 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 11:07:44,043 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 11:07:44,043 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 11:07:44,043 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 11:07:44,043 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 11:07:44,043 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 11:07:44,043 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 11:07:44,043 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 11:07:44,043 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 11:07:44,043 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 11:07:44,044 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 11:07:44,044 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 11:07:44,044 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 11:07:44,044 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-12-07 11:07:44,044 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 11:07:44,044 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 11:07:44,044 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 11:07:44,044 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 11:07:44,044 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-12-07 11:07:44,045 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_b8b003c2-f785-4958-9a28-43af264bff79/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(__VERIFIER_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 -> 139e983ce92258f6d10df6c844d89fe736be0967 [2019-12-07 11:07:44,144 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 11:07:44,151 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 11:07:44,153 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 11:07:44,154 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 11:07:44,155 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 11:07:44,155 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b8b003c2-f785-4958-9a28-43af264bff79/bin/utaipan/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--ti--wlcore--wlcore_spi.ko-entry_point.cil.out.i [2019-12-07 11:07:44,192 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b8b003c2-f785-4958-9a28-43af264bff79/bin/utaipan/data/9b8181948/b8989b2ea0524f069af9939da7e40d20/FLAG57cc3c8ac [2019-12-07 11:07:44,732 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 11:07:44,733 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b8b003c2-f785-4958-9a28-43af264bff79/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--ti--wlcore--wlcore_spi.ko-entry_point.cil.out.i [2019-12-07 11:07:44,753 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b8b003c2-f785-4958-9a28-43af264bff79/bin/utaipan/data/9b8181948/b8989b2ea0524f069af9939da7e40d20/FLAG57cc3c8ac [2019-12-07 11:07:44,975 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b8b003c2-f785-4958-9a28-43af264bff79/bin/utaipan/data/9b8181948/b8989b2ea0524f069af9939da7e40d20 [2019-12-07 11:07:44,981 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 11:07:44,985 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 11:07:44,987 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 11:07:44,987 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 11:07:44,995 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 11:07:44,996 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 11:07:44" (1/1) ... [2019-12-07 11:07:45,001 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@412dda54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:07:44, skipping insertion in model container [2019-12-07 11:07:45,001 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 11:07:44" (1/1) ... [2019-12-07 11:07:45,013 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 11:07:45,125 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 11:07:45,617 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 11:07:45,625 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 11:07:45,637 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 11:07:45,639 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 11:07:45,645 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 11:07:45,645 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 11:07:45,655 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 11:07:45,664 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 11:07:45,665 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 11:07:45,666 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 11:07:45,676 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 11:07:45,696 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 11:07:45,697 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 11:07:45,766 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 11:07:45,777 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) [2019-12-07 11:07:45,778 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@521da847 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:07:45, skipping insertion in model container [2019-12-07 11:07:45,778 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 11:07:45,778 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-07 11:07:45,780 INFO L168 Benchmark]: Toolchain (without parser) took 796.70 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 107.5 MB). Free memory was 932.9 MB in the beginning and 1.1 GB in the end (delta: -118.2 MB). Peak memory consumption was 51.5 MB. Max. memory is 11.5 GB. [2019-12-07 11:07:45,780 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 958.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 11:07:45,781 INFO L168 Benchmark]: CACSL2BoogieTranslator took 791.56 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 107.5 MB). Free memory was 932.9 MB in the beginning and 1.1 GB in the end (delta: -118.2 MB). Peak memory consumption was 51.5 MB. Max. memory is 11.5 GB. [2019-12-07 11:07:45,782 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 958.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 791.56 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 107.5 MB). Free memory was 932.9 MB in the beginning and 1.1 GB in the end (delta: -118.2 MB). Peak memory consumption was 51.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6444]: 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 0.1.25-f470102 [2019-12-07 11:07:46,945 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 11:07:46,946 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 11:07:46,955 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 11:07:46,956 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 11:07:46,956 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 11:07:46,958 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 11:07:46,959 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 11:07:46,961 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 11:07:46,962 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 11:07:46,963 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 11:07:46,964 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 11:07:46,964 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 11:07:46,965 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 11:07:46,966 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 11:07:46,967 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 11:07:46,967 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 11:07:46,968 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 11:07:46,970 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 11:07:46,972 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 11:07:46,973 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 11:07:46,974 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 11:07:46,976 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 11:07:46,976 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 11:07:46,979 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 11:07:46,979 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 11:07:46,979 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 11:07:46,980 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 11:07:46,980 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 11:07:46,981 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 11:07:46,981 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 11:07:46,982 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 11:07:46,982 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 11:07:46,983 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 11:07:46,983 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 11:07:46,984 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 11:07:46,984 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 11:07:46,984 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 11:07:46,985 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 11:07:46,985 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 11:07:46,986 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 11:07:46,987 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b8b003c2-f785-4958-9a28-43af264bff79/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2019-12-07 11:07:46,999 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 11:07:46,999 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 11:07:46,999 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 11:07:47,000 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 11:07:47,000 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 11:07:47,000 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 11:07:47,000 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 11:07:47,000 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 11:07:47,000 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 11:07:47,001 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 11:07:47,001 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 11:07:47,001 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 11:07:47,001 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 11:07:47,001 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 11:07:47,002 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 11:07:47,002 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 11:07:47,002 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 11:07:47,002 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 11:07:47,002 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 11:07:47,002 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 11:07:47,003 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 11:07:47,003 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 11:07:47,003 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 11:07:47,003 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 11:07:47,003 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 11:07:47,003 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 11:07:47,003 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 11:07:47,004 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 11:07:47,004 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-07 11:07:47,004 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 11:07:47,004 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 11:07:47,004 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 11:07:47,004 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 11:07:47,004 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_b8b003c2-f785-4958-9a28-43af264bff79/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(__VERIFIER_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 -> 139e983ce92258f6d10df6c844d89fe736be0967 [2019-12-07 11:07:47,171 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 11:07:47,180 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 11:07:47,182 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 11:07:47,183 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 11:07:47,184 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 11:07:47,184 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b8b003c2-f785-4958-9a28-43af264bff79/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 [2019-12-07 11:07:47,223 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b8b003c2-f785-4958-9a28-43af264bff79/bin/utaipan/data/9589bae71/d0913a98ccb14385b5c5c18c861da51d/FLAGdf5b62e1f [2019-12-07 11:07:47,723 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 11:07:47,723 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b8b003c2-f785-4958-9a28-43af264bff79/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 [2019-12-07 11:07:47,747 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b8b003c2-f785-4958-9a28-43af264bff79/bin/utaipan/data/9589bae71/d0913a98ccb14385b5c5c18c861da51d/FLAGdf5b62e1f [2019-12-07 11:07:48,254 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b8b003c2-f785-4958-9a28-43af264bff79/bin/utaipan/data/9589bae71/d0913a98ccb14385b5c5c18c861da51d [2019-12-07 11:07:48,256 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 11:07:48,257 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 11:07:48,258 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 11:07:48,258 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 11:07:48,260 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 11:07:48,261 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 11:07:48" (1/1) ... [2019-12-07 11:07:48,263 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cf3dd6a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:07:48, skipping insertion in model container [2019-12-07 11:07:48,263 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 11:07:48" (1/1) ... [2019-12-07 11:07:48,268 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 11:07:48,326 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 11:07:48,990 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 11:07:49,003 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-07 11:07:49,026 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 11:07:49,154 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 11:07:49,160 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 11:07:49,294 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 11:07:49,343 INFO L208 MainTranslator]: Completed translation [2019-12-07 11:07:49,343 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:07:49 WrapperNode [2019-12-07 11:07:49,343 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 11:07:49,344 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 11:07:49,344 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 11:07:49,344 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 11:07:49,350 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:07:49" (1/1) ... [2019-12-07 11:07:49,373 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:07:49" (1/1) ... [2019-12-07 11:07:49,426 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 11:07:49,426 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-07 11:07:49,426 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-07 11:07:49,426 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-07 11:07:49,433 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:07:49" (1/1) ... [2019-12-07 11:07:49,433 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:07:49" (1/1) ... [2019-12-07 11:07:49,443 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:07:49" (1/1) ... [2019-12-07 11:07:49,443 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:07:49" (1/1) ... [2019-12-07 11:07:49,480 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:07:49" (1/1) ... [2019-12-07 11:07:49,489 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:07:49" (1/1) ... [2019-12-07 11:07:49,497 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:07:49" (1/1) ... [2019-12-07 11:07:49,510 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-07 11:07:49,511 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-07 11:07:49,511 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-07 11:07:49,511 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-07 11:07:49,512 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:07:49" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b8b003c2-f785-4958-9a28-43af264bff79/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 [2019-12-07 11:07:49,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2019-12-07 11:07:49,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-12-07 11:07:49,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-07 11:07:49,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-07 11:07:49,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-12-07 11:07:49,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2019-12-07 11:07:49,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2019-12-07 11:07:49,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-07 11:07:49,561 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-07 11:07:49,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-12-07 11:07:49,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2019-12-07 11:07:49,562 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-12-07 11:07:49,562 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-07 11:07:49,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-07 11:07:57,482 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-07 11:07:57,482 INFO L287 CfgBuilder]: Removed 384 assume(true) statements. [2019-12-07 11:07:57,483 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 11:07:57 BoogieIcfgContainer [2019-12-07 11:07:57,483 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-07 11:07:57,484 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-07 11:07:57,484 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-07 11:07:57,486 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-07 11:07:57,486 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.12 11:07:48" (1/3) ... [2019-12-07 11:07:57,486 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7c2e17fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 11:07:57, skipping insertion in model container [2019-12-07 11:07:57,486 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:07:49" (2/3) ... [2019-12-07 11:07:57,487 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7c2e17fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 11:07:57, skipping insertion in model container [2019-12-07 11:07:57,487 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 11:07:57" (3/3) ... [2019-12-07 11:07:57,488 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--ti--wlcore--wlcore_spi.ko-entry_point.cil.out.i [2019-12-07 11:07:57,494 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-07 11:07:57,499 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2019-12-07 11:07:57,506 INFO L249 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2019-12-07 11:07:57,524 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-07 11:07:57,524 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-07 11:07:57,524 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-07 11:07:57,524 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-07 11:07:57,525 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-07 11:07:57,525 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-07 11:07:57,525 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-07 11:07:57,525 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-07 11:07:57,539 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states. [2019-12-07 11:07:57,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-12-07 11:07:57,543 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 11:07:57,544 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 11:07:57,545 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 11:07:57,548 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 11:07:57,548 INFO L82 PathProgramCache]: Analyzing trace with hash -1908069560, now seen corresponding path program 1 times [2019-12-07 11:07:57,557 INFO L163 FreeRefinementEngine]: Executing refinement strategy WALRUS [2019-12-07 11:07:57,557 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [875325700] [2019-12-07 11:07:57,557 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b8b003c2-f785-4958-9a28-43af264bff79/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 [2019-12-07 11:07:57,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 11:07:57,770 INFO L264 TraceCheckSpWp]: Trace formula consists of 240 conjuncts, 3 conjunts are in the unsatisfiable core [2019-12-07 11:07:57,774 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 11:07:57,804 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 11:07:57,804 INFO L329 TraceCheckSpWp]: Computing backward predicates... [2019-12-07 11:07:57,819 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 11:07:57,821 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [875325700] [2019-12-07 11:07:57,821 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-12-07 11:07:57,822 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2019-12-07 11:07:57,822 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [495785689] [2019-12-07 11:07:57,826 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 11:07:57,827 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2019-12-07 11:07:57,835 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 11:07:57,836 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 11:07:57,838 INFO L87 Difference]: Start difference. First operand 323 states. Second operand 4 states. [2019-12-07 11:07:58,266 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 11:07:58,266 INFO L93 Difference]: Finished difference Result 659 states and 917 transitions. [2019-12-07 11:07:58,267 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 11:07:58,268 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 21 [2019-12-07 11:07:58,268 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 11:07:58,279 INFO L225 Difference]: With dead ends: 659 [2019-12-07 11:07:58,279 INFO L226 Difference]: Without dead ends: 338 [2019-12-07 11:07:58,283 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 11:07:58,295 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 338 states. [2019-12-07 11:07:58,327 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 338 to 338. [2019-12-07 11:07:58,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 338 states. [2019-12-07 11:07:58,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 338 states and 448 transitions. [2019-12-07 11:07:58,330 INFO L78 Accepts]: Start accepts. Automaton has 338 states and 448 transitions. Word has length 21 [2019-12-07 11:07:58,330 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 11:07:58,330 INFO L462 AbstractCegarLoop]: Abstraction has 338 states and 448 transitions. [2019-12-07 11:07:58,330 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 11:07:58,330 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 448 transitions. [2019-12-07 11:07:58,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2019-12-07 11:07:58,331 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 11:07:58,331 INFO L410 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] [2019-12-07 11:07:58,532 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 mathsat -unsat_core_generation=3 [2019-12-07 11:07:58,533 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 11:07:58,533 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 11:07:58,533 INFO L82 PathProgramCache]: Analyzing trace with hash 4094604, now seen corresponding path program 1 times [2019-12-07 11:07:58,534 INFO L163 FreeRefinementEngine]: Executing refinement strategy WALRUS [2019-12-07 11:07:58,534 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [607181321] [2019-12-07 11:07:58,534 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b8b003c2-f785-4958-9a28-43af264bff79/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 [2019-12-07 11:07:58,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 11:07:58,757 INFO L264 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 2 conjunts are in the unsatisfiable core [2019-12-07 11:07:58,758 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 11:07:58,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-12-07 11:07:58,765 INFO L329 TraceCheckSpWp]: Computing backward predicates... [2019-12-07 11:07:58,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-12-07 11:07:58,770 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [607181321] [2019-12-07 11:07:58,770 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-12-07 11:07:58,770 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2019-12-07 11:07:58,771 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [416394382] [2019-12-07 11:07:58,772 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 11:07:58,772 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2019-12-07 11:07:58,772 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 11:07:58,772 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 11:07:58,772 INFO L87 Difference]: Start difference. First operand 338 states and 448 transitions. Second operand 4 states. [2019-12-07 11:07:58,867 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 11:07:58,867 INFO L93 Difference]: Finished difference Result 1252 states and 1673 transitions. [2019-12-07 11:07:58,868 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 11:07:58,868 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 23 [2019-12-07 11:07:58,868 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 11:07:58,873 INFO L225 Difference]: With dead ends: 1252 [2019-12-07 11:07:58,873 INFO L226 Difference]: Without dead ends: 929 [2019-12-07 11:07:58,876 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 11:07:58,878 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 929 states. [2019-12-07 11:07:58,919 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 929 to 929. [2019-12-07 11:07:58,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 929 states. [2019-12-07 11:07:58,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 929 states and 1240 transitions. [2019-12-07 11:07:58,923 INFO L78 Accepts]: Start accepts. Automaton has 929 states and 1240 transitions. Word has length 23 [2019-12-07 11:07:58,923 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 11:07:58,923 INFO L462 AbstractCegarLoop]: Abstraction has 929 states and 1240 transitions. [2019-12-07 11:07:58,923 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 11:07:58,923 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 1240 transitions. [2019-12-07 11:07:58,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2019-12-07 11:07:58,925 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 11:07:58,925 INFO L410 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] [2019-12-07 11:07:59,126 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 mathsat -unsat_core_generation=3 [2019-12-07 11:07:59,127 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 11:07:59,127 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 11:07:59,127 INFO L82 PathProgramCache]: Analyzing trace with hash -1864149989, now seen corresponding path program 1 times [2019-12-07 11:07:59,129 INFO L163 FreeRefinementEngine]: Executing refinement strategy WALRUS [2019-12-07 11:07:59,129 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1708194742] [2019-12-07 11:07:59,130 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b8b003c2-f785-4958-9a28-43af264bff79/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 [2019-12-07 11:07:59,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 11:07:59,348 INFO L264 TraceCheckSpWp]: Trace formula consists of 251 conjuncts, 3 conjunts are in the unsatisfiable core [2019-12-07 11:07:59,350 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 11:07:59,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-12-07 11:07:59,362 INFO L329 TraceCheckSpWp]: Computing backward predicates... [2019-12-07 11:07:59,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-12-07 11:07:59,375 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1708194742] [2019-12-07 11:07:59,375 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-12-07 11:07:59,376 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 3 [2019-12-07 11:07:59,376 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [880473911] [2019-12-07 11:07:59,376 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 11:07:59,376 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2019-12-07 11:07:59,376 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 11:07:59,376 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 11:07:59,377 INFO L87 Difference]: Start difference. First operand 929 states and 1240 transitions. Second operand 4 states. [2019-12-07 11:07:59,441 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 11:07:59,442 INFO L93 Difference]: Finished difference Result 929 states and 1240 transitions. [2019-12-07 11:07:59,442 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 11:07:59,442 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 26 [2019-12-07 11:07:59,442 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 11:07:59,446 INFO L225 Difference]: With dead ends: 929 [2019-12-07 11:07:59,446 INFO L226 Difference]: Without dead ends: 927 [2019-12-07 11:07:59,446 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 48 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 11:07:59,448 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 927 states. [2019-12-07 11:07:59,477 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 927 to 927. [2019-12-07 11:07:59,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 927 states. [2019-12-07 11:07:59,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 927 states and 1238 transitions. [2019-12-07 11:07:59,480 INFO L78 Accepts]: Start accepts. Automaton has 927 states and 1238 transitions. Word has length 26 [2019-12-07 11:07:59,480 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 11:07:59,480 INFO L462 AbstractCegarLoop]: Abstraction has 927 states and 1238 transitions. [2019-12-07 11:07:59,481 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 11:07:59,481 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1238 transitions. [2019-12-07 11:07:59,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2019-12-07 11:07:59,482 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 11:07:59,482 INFO L410 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] [2019-12-07 11:07:59,683 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 mathsat -unsat_core_generation=3 [2019-12-07 11:07:59,683 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 11:07:59,684 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 11:07:59,684 INFO L82 PathProgramCache]: Analyzing trace with hash -1954075446, now seen corresponding path program 1 times [2019-12-07 11:07:59,685 INFO L163 FreeRefinementEngine]: Executing refinement strategy WALRUS [2019-12-07 11:07:59,685 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [905258489] [2019-12-07 11:07:59,686 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b8b003c2-f785-4958-9a28-43af264bff79/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 [2019-12-07 11:07:59,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 11:07:59,971 INFO L264 TraceCheckSpWp]: Trace formula consists of 252 conjuncts, 3 conjunts are in the unsatisfiable core [2019-12-07 11:07:59,972 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 11:07:59,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-12-07 11:07:59,981 INFO L329 TraceCheckSpWp]: Computing backward predicates... [2019-12-07 11:07:59,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-12-07 11:07:59,992 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [905258489] [2019-12-07 11:07:59,992 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-12-07 11:07:59,992 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 3 [2019-12-07 11:07:59,992 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [656335988] [2019-12-07 11:07:59,992 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 11:07:59,993 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2019-12-07 11:07:59,993 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 11:07:59,993 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 11:07:59,993 INFO L87 Difference]: Start difference. First operand 927 states and 1238 transitions. Second operand 4 states. [2019-12-07 11:08:00,022 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 11:08:00,022 INFO L93 Difference]: Finished difference Result 927 states and 1238 transitions. [2019-12-07 11:08:00,023 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 11:08:00,023 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 27 [2019-12-07 11:08:00,023 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 11:08:00,027 INFO L225 Difference]: With dead ends: 927 [2019-12-07 11:08:00,027 INFO L226 Difference]: Without dead ends: 925 [2019-12-07 11:08:00,027 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 50 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 11:08:00,028 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 925 states. [2019-12-07 11:08:00,058 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 925 to 925. [2019-12-07 11:08:00,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 925 states. [2019-12-07 11:08:00,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 925 states and 1236 transitions. [2019-12-07 11:08:00,061 INFO L78 Accepts]: Start accepts. Automaton has 925 states and 1236 transitions. Word has length 27 [2019-12-07 11:08:00,061 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 11:08:00,061 INFO L462 AbstractCegarLoop]: Abstraction has 925 states and 1236 transitions. [2019-12-07 11:08:00,061 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 11:08:00,061 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 1236 transitions. [2019-12-07 11:08:00,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2019-12-07 11:08:00,062 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 11:08:00,062 INFO L410 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] [2019-12-07 11:08:00,262 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 mathsat -unsat_core_generation=3 [2019-12-07 11:08:00,263 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 11:08:00,263 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 11:08:00,263 INFO L82 PathProgramCache]: Analyzing trace with hash -446797307, now seen corresponding path program 1 times [2019-12-07 11:08:00,263 INFO L163 FreeRefinementEngine]: Executing refinement strategy WALRUS [2019-12-07 11:08:00,264 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [992836721] [2019-12-07 11:08:00,264 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b8b003c2-f785-4958-9a28-43af264bff79/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 [2019-12-07 11:08:00,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 11:08:00,419 INFO L264 TraceCheckSpWp]: Trace formula consists of 253 conjuncts, 2 conjunts are in the unsatisfiable core [2019-12-07 11:08:00,420 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 11:08:00,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-12-07 11:08:00,427 INFO L329 TraceCheckSpWp]: Computing backward predicates... [2019-12-07 11:08:00,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-12-07 11:08:00,430 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [992836721] [2019-12-07 11:08:00,430 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-12-07 11:08:00,430 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2019-12-07 11:08:00,430 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [513643197] [2019-12-07 11:08:00,430 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 11:08:00,430 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2019-12-07 11:08:00,430 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 11:08:00,431 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 11:08:00,431 INFO L87 Difference]: Start difference. First operand 925 states and 1236 transitions. Second operand 3 states. [2019-12-07 11:08:00,457 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 11:08:00,457 INFO L93 Difference]: Finished difference Result 925 states and 1236 transitions. [2019-12-07 11:08:00,457 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 11:08:00,457 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 28 [2019-12-07 11:08:00,458 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 11:08:00,461 INFO L225 Difference]: With dead ends: 925 [2019-12-07 11:08:00,461 INFO L226 Difference]: Without dead ends: 923 [2019-12-07 11:08:00,461 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 53 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 11:08:00,463 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 923 states. [2019-12-07 11:08:00,491 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 923 to 923. [2019-12-07 11:08:00,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 923 states. [2019-12-07 11:08:00,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 923 states and 1234 transitions. [2019-12-07 11:08:00,493 INFO L78 Accepts]: Start accepts. Automaton has 923 states and 1234 transitions. Word has length 28 [2019-12-07 11:08:00,493 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 11:08:00,493 INFO L462 AbstractCegarLoop]: Abstraction has 923 states and 1234 transitions. [2019-12-07 11:08:00,493 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 11:08:00,494 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 1234 transitions. [2019-12-07 11:08:00,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2019-12-07 11:08:00,494 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 11:08:00,494 INFO L410 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] [2019-12-07 11:08:00,695 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 mathsat -unsat_core_generation=3 [2019-12-07 11:08:00,695 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 11:08:00,695 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 11:08:00,695 INFO L82 PathProgramCache]: Analyzing trace with hash -965815244, now seen corresponding path program 1 times [2019-12-07 11:08:00,696 INFO L163 FreeRefinementEngine]: Executing refinement strategy WALRUS [2019-12-07 11:08:00,696 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1376707251] [2019-12-07 11:08:00,696 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b8b003c2-f785-4958-9a28-43af264bff79/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 [2019-12-07 11:08:00,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 11:08:00,872 INFO L264 TraceCheckSpWp]: Trace formula consists of 254 conjuncts, 2 conjunts are in the unsatisfiable core [2019-12-07 11:08:00,873 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 11:08:00,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-12-07 11:08:00,879 INFO L329 TraceCheckSpWp]: Computing backward predicates... [2019-12-07 11:08:00,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-12-07 11:08:00,882 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1376707251] [2019-12-07 11:08:00,882 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-12-07 11:08:00,882 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2019-12-07 11:08:00,882 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [710066989] [2019-12-07 11:08:00,883 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 11:08:00,883 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2019-12-07 11:08:00,883 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 11:08:00,883 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 11:08:00,883 INFO L87 Difference]: Start difference. First operand 923 states and 1234 transitions. Second operand 3 states. [2019-12-07 11:08:00,926 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 11:08:00,926 INFO L93 Difference]: Finished difference Result 923 states and 1234 transitions. [2019-12-07 11:08:00,926 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 11:08:00,927 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 29 [2019-12-07 11:08:00,927 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 11:08:00,932 INFO L225 Difference]: With dead ends: 923 [2019-12-07 11:08:00,932 INFO L226 Difference]: Without dead ends: 921 [2019-12-07 11:08:00,932 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 55 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 11:08:00,933 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 921 states. [2019-12-07 11:08:00,965 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 921 to 921. [2019-12-07 11:08:00,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 921 states. [2019-12-07 11:08:00,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 921 states and 1232 transitions. [2019-12-07 11:08:00,967 INFO L78 Accepts]: Start accepts. Automaton has 921 states and 1232 transitions. Word has length 29 [2019-12-07 11:08:00,967 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 11:08:00,967 INFO L462 AbstractCegarLoop]: Abstraction has 921 states and 1232 transitions. [2019-12-07 11:08:00,968 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 11:08:00,968 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1232 transitions. [2019-12-07 11:08:00,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2019-12-07 11:08:00,968 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 11:08:00,968 INFO L410 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] [2019-12-07 11:08:01,168 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 mathsat -unsat_core_generation=3 [2019-12-07 11:08:01,169 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 11:08:01,169 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 11:08:01,169 INFO L82 PathProgramCache]: Analyzing trace with hash 124497903, now seen corresponding path program 1 times [2019-12-07 11:08:01,170 INFO L163 FreeRefinementEngine]: Executing refinement strategy WALRUS [2019-12-07 11:08:01,170 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1032834395] [2019-12-07 11:08:01,170 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b8b003c2-f785-4958-9a28-43af264bff79/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 [2019-12-07 11:08:01,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 11:08:01,361 INFO L264 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 2 conjunts are in the unsatisfiable core [2019-12-07 11:08:01,362 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 11:08:01,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-12-07 11:08:01,368 INFO L329 TraceCheckSpWp]: Computing backward predicates... [2019-12-07 11:08:01,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-12-07 11:08:01,371 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1032834395] [2019-12-07 11:08:01,372 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-12-07 11:08:01,372 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2019-12-07 11:08:01,372 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1484683330] [2019-12-07 11:08:01,372 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 11:08:01,372 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2019-12-07 11:08:01,372 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 11:08:01,373 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 11:08:01,373 INFO L87 Difference]: Start difference. First operand 921 states and 1232 transitions. Second operand 3 states. [2019-12-07 11:08:01,414 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 11:08:01,414 INFO L93 Difference]: Finished difference Result 921 states and 1232 transitions. [2019-12-07 11:08:01,414 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 11:08:01,414 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 30 [2019-12-07 11:08:01,415 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 11:08:01,415 INFO L225 Difference]: With dead ends: 921 [2019-12-07 11:08:01,415 INFO L226 Difference]: Without dead ends: 0 [2019-12-07 11:08:01,416 INFO L630 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 [2019-12-07 11:08:01,416 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-12-07 11:08:01,416 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-12-07 11:08:01,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-12-07 11:08:01,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-12-07 11:08:01,417 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 30 [2019-12-07 11:08:01,417 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 11:08:01,417 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-12-07 11:08:01,417 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 11:08:01,417 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-12-07 11:08:01,417 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-12-07 11:08:01,617 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 mathsat -unsat_core_generation=3 [2019-12-07 11:08:01,619 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-12-07 11:08:03,994 INFO L246 CegarLoopResult]: For program point L7038(line 7038) no Hoare annotation was computed. [2019-12-07 11:08:03,994 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 6404) no Hoare annotation was computed. [2019-12-07 11:08:03,994 INFO L246 CegarLoopResult]: For program point L6840(lines 6840 6844) no Hoare annotation was computed. [2019-12-07 11:08:03,994 INFO L246 CegarLoopResult]: For program point L7039(lines 7039 7043) no Hoare annotation was computed. [2019-12-07 11:08:03,994 INFO L249 CegarLoopResult]: At program point L7105(lines 6916 7107) the Hoare annotation is: true [2019-12-07 11:08:03,994 INFO L242 CegarLoopResult]: At program point L6775(lines 6705 6777) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:03,995 INFO L242 CegarLoopResult]: At program point L6313-3(lines 1 7397) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:03,995 INFO L242 CegarLoopResult]: At program point L6313-2(lines 6761 6764) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:03,995 INFO L242 CegarLoopResult]: At program point L6313-1(lines 1 7397) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:03,995 INFO L242 CegarLoopResult]: At program point L6313(lines 1 7397) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:03,995 INFO L242 CegarLoopResult]: At program point L6313-7(lines 1 7397) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:03,995 INFO L242 CegarLoopResult]: At program point L6313-6(lines 1 7397) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:03,995 INFO L242 CegarLoopResult]: At program point L6313-5(lines 1 7397) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:03,995 INFO L242 CegarLoopResult]: At program point L6313-4(lines 1 7397) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:03,995 INFO L246 CegarLoopResult]: For program point L6974(line 6974) no Hoare annotation was computed. [2019-12-07 11:08:03,995 INFO L242 CegarLoopResult]: At program point L6313-9(lines 1 7397) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:03,996 INFO L242 CegarLoopResult]: At program point L6313-8(lines 1 7397) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:03,996 INFO L242 CegarLoopResult]: At program point L6380-2(lines 6367 6383) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:03,996 INFO L242 CegarLoopResult]: At program point L6380-1(lines 6367 6383) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (not (= (_ bv3 32) ~ldv_state_variable_0~0)) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:03,996 INFO L242 CegarLoopResult]: At program point L7371(lines 7370 7372) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:03,996 INFO L242 CegarLoopResult]: At program point L6380(lines 6367 6383) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (not (= (_ bv3 32) ~ldv_state_variable_0~0)) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:03,996 INFO L242 CegarLoopResult]: At program point L6380-3(lines 6367 6383) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:03,996 INFO L246 CegarLoopResult]: For program point L6975(lines 6975 6980) no Hoare annotation was computed. [2019-12-07 11:08:03,996 INFO L242 CegarLoopResult]: At program point L6579(lines 6532 6581) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:03,996 INFO L242 CegarLoopResult]: At program point L6448-2(lines 6437 6450) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:03,996 INFO L242 CegarLoopResult]: At program point L6448-1(lines 6437 6450) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:03,996 INFO L242 CegarLoopResult]: At program point L6448(lines 6437 6450) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:03,997 INFO L242 CegarLoopResult]: At program point L6448-6(lines 6437 6450) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:03,997 INFO L242 CegarLoopResult]: At program point L6448-5(lines 6437 6450) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:03,997 INFO L242 CegarLoopResult]: At program point L6448-4(lines 6437 6450) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:03,997 INFO L242 CegarLoopResult]: At program point L6448-3(lines 6437 6450) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:03,997 INFO L242 CegarLoopResult]: At program point L6448-7(lines 6437 6450) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:03,997 INFO L246 CegarLoopResult]: For program point L6515-1(lines 6515 6519) no Hoare annotation was computed. [2019-12-07 11:08:03,997 INFO L246 CegarLoopResult]: For program point L6515(lines 6515 6519) no Hoare annotation was computed. [2019-12-07 11:08:03,997 INFO L242 CegarLoopResult]: At program point L7374(lines 7373 7375) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:03,997 INFO L246 CegarLoopResult]: For program point L6515-2(lines 6515 6519) no Hoare annotation was computed. [2019-12-07 11:08:03,997 INFO L246 CegarLoopResult]: For program point L6846(lines 6846 6850) no Hoare annotation was computed. [2019-12-07 11:08:03,997 INFO L246 CegarLoopResult]: For program point L7045(line 7045) no Hoare annotation was computed. [2019-12-07 11:08:03,997 INFO L246 CegarLoopResult]: For program point L7046(lines 7046 7050) no Hoare annotation was computed. [2019-12-07 11:08:03,997 INFO L242 CegarLoopResult]: At program point L6848(lines 6788 6860) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:03,997 INFO L242 CegarLoopResult]: At program point L7377(lines 7376 7378) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:03,998 INFO L246 CegarLoopResult]: For program point L6651(line 6651) no Hoare annotation was computed. [2019-12-07 11:08:03,998 INFO L246 CegarLoopResult]: For program point L6651-2(line 6651) no Hoare annotation was computed. [2019-12-07 11:08:03,998 INFO L246 CegarLoopResult]: For program point L6982(line 6982) no Hoare annotation was computed. [2019-12-07 11:08:03,998 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 6404) no Hoare annotation was computed. [2019-12-07 11:08:03,998 INFO L242 CegarLoopResult]: At program point L6455(lines 6451 6457) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:03,998 INFO L242 CegarLoopResult]: At program point L6324-2(lines 6322 6325) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:03,998 INFO L242 CegarLoopResult]: At program point L6324-1(lines 6322 6325) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:03,998 INFO L242 CegarLoopResult]: At program point L6324(lines 6322 6325) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:03,998 INFO L242 CegarLoopResult]: At program point L7381(lines 7380 7382) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:03,998 INFO L242 CegarLoopResult]: At program point L6324-5(lines 6322 6325) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:03,998 INFO L242 CegarLoopResult]: At program point L6324-4(lines 6322 6325) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:03,998 INFO L242 CegarLoopResult]: At program point L6324-3(lines 6322 6325) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:03,998 INFO L246 CegarLoopResult]: For program point L7052(line 7052) no Hoare annotation was computed. [2019-12-07 11:08:03,999 INFO L242 CegarLoopResult]: At program point L6854(lines 6788 6860) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:03,999 INFO L246 CegarLoopResult]: For program point L7053-2(lines 7030 7093) no Hoare annotation was computed. [2019-12-07 11:08:03,999 INFO L246 CegarLoopResult]: For program point L7053(lines 7053 7057) no Hoare annotation was computed. [2019-12-07 11:08:03,999 INFO L246 CegarLoopResult]: For program point L6658(lines 6658 6661) no Hoare annotation was computed. [2019-12-07 11:08:03,999 INFO L246 CegarLoopResult]: For program point L6658-2(lines 6658 6661) no Hoare annotation was computed. [2019-12-07 11:08:03,999 INFO L242 CegarLoopResult]: At program point L7385(lines 7384 7386) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:03,999 INFO L246 CegarLoopResult]: For program point L6989(line 6989) no Hoare annotation was computed. [2019-12-07 11:08:03,999 INFO L246 CegarLoopResult]: For program point L6990(lines 6990 7025) no Hoare annotation was computed. [2019-12-07 11:08:03,999 INFO L246 CegarLoopResult]: For program point L6792(lines 6792 6795) no Hoare annotation was computed. [2019-12-07 11:08:03,999 INFO L242 CegarLoopResult]: At program point L6859(lines 6780 6861) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:03,999 INFO L242 CegarLoopResult]: At program point L6463(lines 6458 6465) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:03,999 INFO L242 CegarLoopResult]: At program point L6529-2(lines 6501 6531) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:03,999 INFO L242 CegarLoopResult]: At program point L6529-1(lines 6501 6531) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:03,999 INFO L242 CegarLoopResult]: At program point L6529(lines 6501 6531) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,000 INFO L246 CegarLoopResult]: For program point L6992(lines 6992 7022) no Hoare annotation was computed. [2019-12-07 11:08:04,000 INFO L246 CegarLoopResult]: For program point L7058-1(lines 7030 7093) no Hoare annotation was computed. [2019-12-07 11:08:04,000 INFO L242 CegarLoopResult]: At program point L6728-1(lines 6728 6732) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,000 INFO L246 CegarLoopResult]: For program point L6728(lines 6728 6732) no Hoare annotation was computed. [2019-12-07 11:08:04,000 INFO L242 CegarLoopResult]: At program point L6332-2(lines 6327 6334) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,000 INFO L242 CegarLoopResult]: At program point L7389-3(lines 7388 7390) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,000 INFO L242 CegarLoopResult]: At program point L6332-1(lines 6327 6334) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,000 INFO L242 CegarLoopResult]: At program point L7389-2(lines 7388 7390) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,000 INFO L242 CegarLoopResult]: At program point L6332(lines 6327 6334) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,000 INFO L242 CegarLoopResult]: At program point L7389-1(lines 7388 7390) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,000 INFO L242 CegarLoopResult]: At program point L7389(lines 7388 7390) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,000 INFO L242 CegarLoopResult]: At program point L7389-7(lines 7388 7390) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,000 INFO L242 CegarLoopResult]: At program point L7389-6(lines 7388 7390) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,001 INFO L242 CegarLoopResult]: At program point L6332-5(lines 6327 6334) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,001 INFO L242 CegarLoopResult]: At program point L7389-5(lines 7388 7390) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,001 INFO L242 CegarLoopResult]: At program point L6332-4(lines 6327 6334) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,001 INFO L242 CegarLoopResult]: At program point L7389-4(lines 7388 7390) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,001 INFO L242 CegarLoopResult]: At program point L6332-3(lines 6327 6334) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,001 INFO L246 CegarLoopResult]: For program point L6993(line 6993) no Hoare annotation was computed. [2019-12-07 11:08:04,001 INFO L246 CegarLoopResult]: For program point L6994(lines 6994 6999) no Hoare annotation was computed. [2019-12-07 11:08:04,001 INFO L246 CegarLoopResult]: For program point L6400-2(lines 7315 7318) no Hoare annotation was computed. [2019-12-07 11:08:04,001 INFO L246 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-12-07 11:08:04,001 INFO L246 CegarLoopResult]: For program point L6400-1(lines 7311 7314) no Hoare annotation was computed. [2019-12-07 11:08:04,001 INFO L246 CegarLoopResult]: For program point L6400(lines 7307 7310) no Hoare annotation was computed. [2019-12-07 11:08:04,001 INFO L249 CegarLoopResult]: At program point L6400-4(lines 7300 7325) the Hoare annotation is: true [2019-12-07 11:08:04,001 INFO L246 CegarLoopResult]: For program point L6400-3(lines 7319 7322) no Hoare annotation was computed. [2019-12-07 11:08:04,001 INFO L246 CegarLoopResult]: For program point L6797(lines 6797 6802) no Hoare annotation was computed. [2019-12-07 11:08:04,001 INFO L242 CegarLoopResult]: At program point L7327-1(lines 7326 7328) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,002 INFO L242 CegarLoopResult]: At program point L7327(lines 7326 7328) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,002 INFO L242 CegarLoopResult]: At program point L7327-5(lines 7326 7328) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,002 INFO L242 CegarLoopResult]: At program point L7327-4(lines 7326 7328) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,002 INFO L242 CegarLoopResult]: At program point L7327-3(lines 7326 7328) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,002 INFO L242 CegarLoopResult]: At program point L7327-2(lines 7326 7328) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,002 INFO L242 CegarLoopResult]: At program point L7327-9(lines 7326 7328) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,002 INFO L242 CegarLoopResult]: At program point L7327-8(lines 7326 7328) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,002 INFO L242 CegarLoopResult]: At program point L7327-7(lines 7326 7328) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,002 INFO L242 CegarLoopResult]: At program point L7327-6(lines 7326 7328) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,002 INFO L246 CegarLoopResult]: For program point L6403-1(line 6403) no Hoare annotation was computed. [2019-12-07 11:08:04,002 INFO L246 CegarLoopResult]: For program point L6403(line 6403) no Hoare annotation was computed. [2019-12-07 11:08:04,002 INFO L246 CegarLoopResult]: For program point L6403-4(line 6403) no Hoare annotation was computed. [2019-12-07 11:08:04,002 INFO L246 CegarLoopResult]: For program point L6403-3(line 6403) no Hoare annotation was computed. [2019-12-07 11:08:04,002 INFO L246 CegarLoopResult]: For program point L6403-2(line 6403) no Hoare annotation was computed. [2019-12-07 11:08:04,002 INFO L246 CegarLoopResult]: For program point L6470(lines 6470 6473) no Hoare annotation was computed. [2019-12-07 11:08:04,003 INFO L242 CegarLoopResult]: At program point L7395-1(lines 1 7397) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,003 INFO L242 CegarLoopResult]: At program point L7395(lines 1 7397) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,003 INFO L242 CegarLoopResult]: At program point L6470-1(lines 1 7397) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,003 INFO L246 CegarLoopResult]: For program point L7395-5(lines 7395 7397) no Hoare annotation was computed. [2019-12-07 11:08:04,003 INFO L246 CegarLoopResult]: For program point L7395-4(lines 7395 7397) no Hoare annotation was computed. [2019-12-07 11:08:04,003 INFO L246 CegarLoopResult]: For program point L7395-3(lines 7395 7397) no Hoare annotation was computed. [2019-12-07 11:08:04,003 INFO L246 CegarLoopResult]: For program point L7395-2(lines 7395 7397) no Hoare annotation was computed. [2019-12-07 11:08:04,003 INFO L246 CegarLoopResult]: For program point L7395-6(lines 7395 7397) no Hoare annotation was computed. [2019-12-07 11:08:04,003 INFO L242 CegarLoopResult]: At program point L7331(lines 7330 7332) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,003 INFO L246 CegarLoopResult]: For program point L7001(line 7001) no Hoare annotation was computed. [2019-12-07 11:08:04,003 INFO L242 CegarLoopResult]: At program point L6341-3(lines 6336 6343) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,003 INFO L242 CegarLoopResult]: At program point L6341-2(lines 6336 6343) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,003 INFO L242 CegarLoopResult]: At program point L6341-1(lines 6336 6343) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,003 INFO L242 CegarLoopResult]: At program point L6341(lines 6336 6343) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,003 INFO L246 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2019-12-07 11:08:04,004 INFO L242 CegarLoopResult]: At program point L6341-5(lines 6336 6343) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,004 INFO L246 CegarLoopResult]: For program point L-1-1(line -1) no Hoare annotation was computed. [2019-12-07 11:08:04,004 INFO L242 CegarLoopResult]: At program point L6341-4(lines 6336 6343) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,004 INFO L246 CegarLoopResult]: For program point L-1-2(line -1) no Hoare annotation was computed. [2019-12-07 11:08:04,004 INFO L246 CegarLoopResult]: For program point L7002(lines 7002 7018) no Hoare annotation was computed. [2019-12-07 11:08:04,004 INFO L242 CegarLoopResult]: At program point L-1-4(line -1) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (not (= (_ bv3 32) ~ldv_state_variable_0~0)) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,004 INFO L246 CegarLoopResult]: For program point L-1-5(line -1) no Hoare annotation was computed. [2019-12-07 11:08:04,004 INFO L242 CegarLoopResult]: At program point L-1-7(line -1) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (not (= (_ bv3 32) ~ldv_state_variable_0~0)) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,004 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 6404) no Hoare annotation was computed. [2019-12-07 11:08:04,004 INFO L246 CegarLoopResult]: For program point L-1-8(line -1) no Hoare annotation was computed. [2019-12-07 11:08:04,004 INFO L242 CegarLoopResult]: At program point L-1-10(line -1) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,004 INFO L246 CegarLoopResult]: For program point L-1-11(line -1) no Hoare annotation was computed. [2019-12-07 11:08:04,004 INFO L246 CegarLoopResult]: For program point L-1-12(line -1) no Hoare annotation was computed. [2019-12-07 11:08:04,004 INFO L246 CegarLoopResult]: For program point L-1-13(line -1) no Hoare annotation was computed. [2019-12-07 11:08:04,004 INFO L242 CegarLoopResult]: At program point L-1-15(line -1) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,004 INFO L246 CegarLoopResult]: For program point L-1-16(line -1) no Hoare annotation was computed. [2019-12-07 11:08:04,005 INFO L242 CegarLoopResult]: At program point L-1-18(line -1) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,005 INFO L246 CegarLoopResult]: For program point L-1-19(line -1) no Hoare annotation was computed. [2019-12-07 11:08:04,005 INFO L242 CegarLoopResult]: At program point L-1-21(line -1) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,005 INFO L246 CegarLoopResult]: For program point L-1-22(line -1) no Hoare annotation was computed. [2019-12-07 11:08:04,005 INFO L242 CegarLoopResult]: At program point L-1-24(line -1) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,005 INFO L246 CegarLoopResult]: For program point L-1-25(line -1) no Hoare annotation was computed. [2019-12-07 11:08:04,005 INFO L242 CegarLoopResult]: At program point L-1-27(line -1) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,005 INFO L246 CegarLoopResult]: For program point L-1-28(line -1) no Hoare annotation was computed. [2019-12-07 11:08:04,005 INFO L242 CegarLoopResult]: At program point L-1-30(line -1) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,005 INFO L246 CegarLoopResult]: For program point L-1-31(line -1) no Hoare annotation was computed. [2019-12-07 11:08:04,005 INFO L242 CegarLoopResult]: At program point L-1-33(line -1) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,005 INFO L246 CegarLoopResult]: For program point L-1-34(line -1) no Hoare annotation was computed. [2019-12-07 11:08:04,005 INFO L242 CegarLoopResult]: At program point L-1-36(line -1) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,005 INFO L246 CegarLoopResult]: For program point L-1-37(line -1) no Hoare annotation was computed. [2019-12-07 11:08:04,005 INFO L246 CegarLoopResult]: For program point L7069(line 7069) no Hoare annotation was computed. [2019-12-07 11:08:04,005 INFO L242 CegarLoopResult]: At program point L6871(lines 6862 6873) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,006 INFO L242 CegarLoopResult]: At program point L-1-39(line -1) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,006 INFO L246 CegarLoopResult]: For program point L-1-40(line -1) no Hoare annotation was computed. [2019-12-07 11:08:04,006 INFO L242 CegarLoopResult]: At program point L-1-42(line -1) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,006 INFO L246 CegarLoopResult]: For program point L-1-43(line -1) no Hoare annotation was computed. [2019-12-07 11:08:04,006 INFO L242 CegarLoopResult]: At program point L-1-45(line -1) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,006 INFO L246 CegarLoopResult]: For program point L-1-46(line -1) no Hoare annotation was computed. [2019-12-07 11:08:04,006 INFO L242 CegarLoopResult]: At program point L-1-48(line -1) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,006 INFO L246 CegarLoopResult]: For program point L-1-49(line -1) no Hoare annotation was computed. [2019-12-07 11:08:04,006 INFO L242 CegarLoopResult]: At program point L-1-51(line -1) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,006 INFO L246 CegarLoopResult]: For program point L-1-52(line -1) no Hoare annotation was computed. [2019-12-07 11:08:04,006 INFO L242 CegarLoopResult]: At program point L-1-54(line -1) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,006 INFO L246 CegarLoopResult]: For program point L-1-55(line -1) no Hoare annotation was computed. [2019-12-07 11:08:04,006 INFO L242 CegarLoopResult]: At program point L-1-57(line -1) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,006 INFO L246 CegarLoopResult]: For program point L-1-58(line -1) no Hoare annotation was computed. [2019-12-07 11:08:04,006 INFO L242 CegarLoopResult]: At program point L-1-60(line -1) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,006 INFO L246 CegarLoopResult]: For program point L-1-61(line -1) no Hoare annotation was computed. [2019-12-07 11:08:04,006 INFO L246 CegarLoopResult]: For program point L7070(lines 7070 7075) no Hoare annotation was computed. [2019-12-07 11:08:04,007 INFO L242 CegarLoopResult]: At program point L-1-63(line -1) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,007 INFO L246 CegarLoopResult]: For program point L-1-64(line -1) no Hoare annotation was computed. [2019-12-07 11:08:04,007 INFO L242 CegarLoopResult]: At program point L-1-66(line -1) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,007 INFO L242 CegarLoopResult]: At program point L7004-1(lines 7002 7017) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,007 INFO L246 CegarLoopResult]: For program point L-1-67(line -1) no Hoare annotation was computed. [2019-12-07 11:08:04,007 INFO L246 CegarLoopResult]: For program point L7004(lines 7004 7011) no Hoare annotation was computed. [2019-12-07 11:08:04,007 INFO L242 CegarLoopResult]: At program point L-1-69(line -1) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,007 INFO L246 CegarLoopResult]: For program point L6806(lines 6806 6810) no Hoare annotation was computed. [2019-12-07 11:08:04,007 INFO L246 CegarLoopResult]: For program point L-1-70(line -1) no Hoare annotation was computed. [2019-12-07 11:08:04,007 INFO L242 CegarLoopResult]: At program point L-1-72(line -1) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,007 INFO L246 CegarLoopResult]: For program point L-1-73(line -1) no Hoare annotation was computed. [2019-12-07 11:08:04,007 INFO L246 CegarLoopResult]: For program point L6674(lines 6674 6682) no Hoare annotation was computed. [2019-12-07 11:08:04,007 INFO L242 CegarLoopResult]: At program point L-1-75(line -1) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,007 INFO L246 CegarLoopResult]: For program point L-1-76(line -1) no Hoare annotation was computed. [2019-12-07 11:08:04,007 INFO L246 CegarLoopResult]: For program point L6674-2(lines 6674 6682) no Hoare annotation was computed. [2019-12-07 11:08:04,007 INFO L249 CegarLoopResult]: At program point L6410(lines 6409 6412) the Hoare annotation is: true [2019-12-07 11:08:04,007 INFO L249 CegarLoopResult]: At program point L6410-3(lines 6409 6412) the Hoare annotation is: true [2019-12-07 11:08:04,008 INFO L249 CegarLoopResult]: At program point L6410-2(lines 6409 6412) the Hoare annotation is: true [2019-12-07 11:08:04,008 INFO L249 CegarLoopResult]: At program point L6410-1(lines 6409 6412) the Hoare annotation is: true [2019-12-07 11:08:04,008 INFO L246 CegarLoopResult]: For program point L6742(line 6742) no Hoare annotation was computed. [2019-12-07 11:08:04,008 INFO L246 CegarLoopResult]: For program point L6742-2(line 6742) no Hoare annotation was computed. [2019-12-07 11:08:04,008 INFO L246 CegarLoopResult]: For program point L6676(lines 6676 6680) no Hoare annotation was computed. [2019-12-07 11:08:04,008 INFO L242 CegarLoopResult]: At program point L7338(lines 7337 7339) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,008 INFO L242 CegarLoopResult]: At program point L7338-4(lines 7337 7339) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,008 INFO L242 CegarLoopResult]: At program point L7338-3(lines 7337 7339) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,008 INFO L242 CegarLoopResult]: At program point L7338-2(lines 7337 7339) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,008 INFO L242 CegarLoopResult]: At program point L7338-1(lines 7337 7339) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,008 INFO L242 CegarLoopResult]: At program point L7338-8(lines 7337 7339) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,008 INFO L242 CegarLoopResult]: At program point L7338-7(lines 7337 7339) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,008 INFO L242 CegarLoopResult]: At program point L7338-6(lines 7337 7339) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,008 INFO L242 CegarLoopResult]: At program point L7338-5(lines 7337 7339) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,008 INFO L242 CegarLoopResult]: At program point L7338-9(lines 7337 7339) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,008 INFO L246 CegarLoopResult]: For program point L6612(lines 6612 6615) no Hoare annotation was computed. [2019-12-07 11:08:04,009 INFO L246 CegarLoopResult]: For program point L6548(lines 6548 6552) no Hoare annotation was computed. [2019-12-07 11:08:04,009 INFO L246 CegarLoopResult]: For program point L7077(line 7077) no Hoare annotation was computed. [2019-12-07 11:08:04,009 INFO L246 CegarLoopResult]: For program point L6747(lines 6747 6750) no Hoare annotation was computed. [2019-12-07 11:08:04,009 INFO L246 CegarLoopResult]: For program point L6747-2(lines 6747 6750) no Hoare annotation was computed. [2019-12-07 11:08:04,009 INFO L242 CegarLoopResult]: At program point L7342(lines 7341 7343) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,009 INFO L242 CegarLoopResult]: At program point L6417-1(lines 6414 6419) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,009 INFO L242 CegarLoopResult]: At program point L6417(lines 6414 6419) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,009 INFO L246 CegarLoopResult]: For program point L7078(lines 7078 7083) no Hoare annotation was computed. [2019-12-07 11:08:04,009 INFO L246 CegarLoopResult]: For program point L7078-2(lines 7030 7093) no Hoare annotation was computed. [2019-12-07 11:08:04,009 INFO L242 CegarLoopResult]: At program point L6616(lines 6593 6623) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,009 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 6404) no Hoare annotation was computed. [2019-12-07 11:08:04,009 INFO L246 CegarLoopResult]: For program point L6815(lines 6815 6819) no Hoare annotation was computed. [2019-12-07 11:08:04,009 INFO L242 CegarLoopResult]: At program point L7014(lines 7303 7306) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (not (= (_ bv3 32) ~ldv_state_variable_0~0)) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,009 INFO L242 CegarLoopResult]: At program point L6882(lines 6877 6884) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,009 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 6404) no Hoare annotation was computed. [2019-12-07 11:08:04,010 INFO L242 CegarLoopResult]: At program point L6618(lines 6593 6623) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,010 INFO L246 CegarLoopResult]: For program point L6357-3(lines 6357 6364) no Hoare annotation was computed. [2019-12-07 11:08:04,010 INFO L246 CegarLoopResult]: For program point L6357-2(lines 6357 6364) no Hoare annotation was computed. [2019-12-07 11:08:04,010 INFO L242 CegarLoopResult]: At program point L7348(lines 7347 7349) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (not (= (_ bv3 32) ~ldv_state_variable_0~0)) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,010 INFO L246 CegarLoopResult]: For program point L6357-1(lines 6357 6364) no Hoare annotation was computed. [2019-12-07 11:08:04,010 INFO L246 CegarLoopResult]: For program point L6357(lines 6357 6364) no Hoare annotation was computed. [2019-12-07 11:08:04,010 INFO L246 CegarLoopResult]: For program point L6357-7(lines 6357 6364) no Hoare annotation was computed. [2019-12-07 11:08:04,010 INFO L246 CegarLoopResult]: For program point L6357-6(lines 6357 6364) no Hoare annotation was computed. [2019-12-07 11:08:04,010 INFO L246 CegarLoopResult]: For program point L6357-5(lines 6357 6364) no Hoare annotation was computed. [2019-12-07 11:08:04,010 INFO L246 CegarLoopResult]: For program point L6357-4(lines 6357 6364) no Hoare annotation was computed. [2019-12-07 11:08:04,010 INFO L246 CegarLoopResult]: For program point L6357-11(lines 6357 6364) no Hoare annotation was computed. [2019-12-07 11:08:04,010 INFO L246 CegarLoopResult]: For program point L6357-10(lines 6357 6364) no Hoare annotation was computed. [2019-12-07 11:08:04,010 INFO L246 CegarLoopResult]: For program point L6357-9(lines 6357 6364) no Hoare annotation was computed. [2019-12-07 11:08:04,010 INFO L246 CegarLoopResult]: For program point L6357-8(lines 6357 6364) no Hoare annotation was computed. [2019-12-07 11:08:04,010 INFO L246 CegarLoopResult]: For program point L6357-15(lines 6357 6364) no Hoare annotation was computed. [2019-12-07 11:08:04,010 INFO L246 CegarLoopResult]: For program point L6357-14(lines 6357 6364) no Hoare annotation was computed. [2019-12-07 11:08:04,010 INFO L246 CegarLoopResult]: For program point L6357-13(lines 6357 6364) no Hoare annotation was computed. [2019-12-07 11:08:04,010 INFO L246 CegarLoopResult]: For program point L6357-12(lines 6357 6364) no Hoare annotation was computed. [2019-12-07 11:08:04,010 INFO L246 CegarLoopResult]: For program point L6357-16(lines 6357 6364) no Hoare annotation was computed. [2019-12-07 11:08:04,010 INFO L242 CegarLoopResult]: At program point L6622(lines 6582 6624) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,011 INFO L246 CegarLoopResult]: For program point L6821(lines 6821 6826) no Hoare annotation was computed. [2019-12-07 11:08:04,011 INFO L246 CegarLoopResult]: For program point L7020(line 7020) no Hoare annotation was computed. [2019-12-07 11:08:04,011 INFO L246 CegarLoopResult]: For program point L6691(lines 6691 6694) no Hoare annotation was computed. [2019-12-07 11:08:04,011 INFO L246 CegarLoopResult]: For program point L6691-2(lines 6691 6694) no Hoare annotation was computed. [2019-12-07 11:08:04,011 INFO L242 CegarLoopResult]: At program point L7352-1(lines 7351 7353) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,011 INFO L242 CegarLoopResult]: At program point L7352(lines 7351 7353) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,011 INFO L246 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-12-07 11:08:04,011 INFO L242 CegarLoopResult]: At program point L6363-1(lines 6350 6366) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,011 INFO L242 CegarLoopResult]: At program point L6363(lines 6350 6366) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,011 INFO L242 CegarLoopResult]: At program point L6363-5(lines 6350 6366) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,011 INFO L242 CegarLoopResult]: At program point L6363-4(lines 6350 6366) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,011 INFO L242 CegarLoopResult]: At program point L6363-3(lines 6350 6366) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,011 INFO L242 CegarLoopResult]: At program point L6363-2(lines 6350 6366) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,011 INFO L242 CegarLoopResult]: At program point L6363-9(lines 6350 6366) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,011 INFO L242 CegarLoopResult]: At program point L6363-8(lines 6350 6366) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,012 INFO L242 CegarLoopResult]: At program point L6363-7(lines 6350 6366) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,012 INFO L242 CegarLoopResult]: At program point L6363-6(lines 6350 6366) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,012 INFO L242 CegarLoopResult]: At program point L6363-13(lines 6350 6366) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,012 INFO L246 CegarLoopResult]: For program point L6958(lines 6958 7100) no Hoare annotation was computed. [2019-12-07 11:08:04,012 INFO L242 CegarLoopResult]: At program point L6363-12(lines 6350 6366) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,012 INFO L242 CegarLoopResult]: At program point L6363-11(lines 6350 6366) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,012 INFO L242 CegarLoopResult]: At program point L6363-10(lines 6350 6366) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,012 INFO L242 CegarLoopResult]: At program point L6363-16(lines 6350 6366) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,012 INFO L242 CegarLoopResult]: At program point L6363-15(lines 6350 6366) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,012 INFO L242 CegarLoopResult]: At program point L6363-14(lines 6350 6366) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,012 INFO L246 CegarLoopResult]: For program point L7091(line 7091) no Hoare annotation was computed. [2019-12-07 11:08:04,012 INFO L246 CegarLoopResult]: For program point L6959(line 6959) no Hoare annotation was computed. [2019-12-07 11:08:04,012 INFO L246 CegarLoopResult]: For program point L6761-1(lines 6761 6764) no Hoare annotation was computed. [2019-12-07 11:08:04,013 INFO L242 CegarLoopResult]: At program point L7356(lines 7355 7357) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,013 INFO L246 CegarLoopResult]: For program point L6960(lines 6960 6987) no Hoare annotation was computed. [2019-12-07 11:08:04,013 INFO L246 CegarLoopResult]: For program point L7027(line 7027) no Hoare annotation was computed. [2019-12-07 11:08:04,013 INFO L242 CegarLoopResult]: At program point L6697(lines 6642 6703) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,013 INFO L246 CegarLoopResult]: For program point L6962(lines 6962 6984) no Hoare annotation was computed. [2019-12-07 11:08:04,013 INFO L246 CegarLoopResult]: For program point L7028(lines 7028 7096) no Hoare annotation was computed. [2019-12-07 11:08:04,013 INFO L246 CegarLoopResult]: For program point L6963(line 6963) no Hoare annotation was computed. [2019-12-07 11:08:04,013 INFO L242 CegarLoopResult]: At program point L6699(lines 6642 6703) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,013 INFO L242 CegarLoopResult]: At program point L7360(lines 7359 7361) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,013 INFO L246 CegarLoopResult]: For program point L7030(lines 7030 7093) no Hoare annotation was computed. [2019-12-07 11:08:04,014 INFO L246 CegarLoopResult]: For program point L6964(lines 6964 6972) no Hoare annotation was computed. [2019-12-07 11:08:04,014 INFO L246 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-12-07 11:08:04,014 INFO L246 CegarLoopResult]: For program point L7031(line 7031) no Hoare annotation was computed. [2019-12-07 11:08:04,014 INFO L242 CegarLoopResult]: At program point L6305-2(lines 1 7397) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,014 INFO L242 CegarLoopResult]: At program point L6305-3(lines 1 7397) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,014 INFO L242 CegarLoopResult]: At program point L6305(lines 1 7397) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,014 INFO L242 CegarLoopResult]: At program point L6305-1(lines 1 7397) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,014 INFO L242 CegarLoopResult]: At program point L6305-6(lines 1 7397) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,014 INFO L246 CegarLoopResult]: For program point L7098(line 7098) no Hoare annotation was computed. [2019-12-07 11:08:04,015 INFO L242 CegarLoopResult]: At program point L6305-7(lines 1 7397) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,015 INFO L242 CegarLoopResult]: At program point L6305-4(lines 1 7397) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,015 INFO L242 CegarLoopResult]: At program point L6305-5(lines 1 7397) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,015 INFO L246 CegarLoopResult]: For program point L6966(lines 6966 6970) no Hoare annotation was computed. [2019-12-07 11:08:04,015 INFO L246 CegarLoopResult]: For program point L7032(lines 7032 7036) no Hoare annotation was computed. [2019-12-07 11:08:04,015 INFO L246 CegarLoopResult]: For program point L6834(lines 6834 6838) no Hoare annotation was computed. [2019-12-07 11:08:04,015 INFO L242 CegarLoopResult]: At program point L6702(lines 6625 6704) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,015 INFO L242 CegarLoopResult]: At program point L6768(lines 6723 6776) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,015 INFO L242 CegarLoopResult]: At program point L7364(lines 7363 7365) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,016 INFO L242 CegarLoopResult]: At program point L6770(lines 6723 6776) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,016 INFO L246 CegarLoopResult]: For program point L6374(lines 6374 6381) no Hoare annotation was computed. [2019-12-07 11:08:04,016 INFO L246 CegarLoopResult]: For program point L6374-3(lines 6374 6381) no Hoare annotation was computed. [2019-12-07 11:08:04,016 INFO L246 CegarLoopResult]: For program point L6374-2(lines 6374 6381) no Hoare annotation was computed. [2019-12-07 11:08:04,016 INFO L246 CegarLoopResult]: For program point L6374-1(lines 6374 6381) no Hoare annotation was computed. [2019-12-07 11:08:04,016 INFO L242 CegarLoopResult]: At program point L7101(lines 6936 7106) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,016 INFO L242 CegarLoopResult]: At program point L6904(lines 6898 6906) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,016 INFO L246 CegarLoopResult]: For program point L6442(lines 6442 6447) no Hoare annotation was computed. [2019-12-07 11:08:04,016 INFO L246 CegarLoopResult]: For program point L6442-3(lines 6442 6447) no Hoare annotation was computed. [2019-12-07 11:08:04,016 INFO L246 CegarLoopResult]: For program point L6442-2(lines 6442 6447) no Hoare annotation was computed. [2019-12-07 11:08:04,017 INFO L246 CegarLoopResult]: For program point L6442-8(lines 6442 6447) no Hoare annotation was computed. [2019-12-07 11:08:04,017 INFO L246 CegarLoopResult]: For program point L6442-6(lines 6442 6447) no Hoare annotation was computed. [2019-12-07 11:08:04,017 INFO L246 CegarLoopResult]: For program point L6442-5(lines 6442 6447) no Hoare annotation was computed. [2019-12-07 11:08:04,017 INFO L246 CegarLoopResult]: For program point L6442-12(lines 6442 6447) no Hoare annotation was computed. [2019-12-07 11:08:04,017 INFO L246 CegarLoopResult]: For program point L6442-11(lines 6442 6447) no Hoare annotation was computed. [2019-12-07 11:08:04,017 INFO L246 CegarLoopResult]: For program point L6442-9(lines 6442 6447) no Hoare annotation was computed. [2019-12-07 11:08:04,017 INFO L246 CegarLoopResult]: For program point L6442-15(lines 6442 6447) no Hoare annotation was computed. [2019-12-07 11:08:04,017 INFO L246 CegarLoopResult]: For program point L6442-14(lines 6442 6447) no Hoare annotation was computed. [2019-12-07 11:08:04,017 INFO L246 CegarLoopResult]: For program point L6442-20(lines 6442 6447) no Hoare annotation was computed. [2019-12-07 11:08:04,017 INFO L246 CegarLoopResult]: For program point L6442-18(lines 6442 6447) no Hoare annotation was computed. [2019-12-07 11:08:04,017 INFO L246 CegarLoopResult]: For program point L6442-17(lines 6442 6447) no Hoare annotation was computed. [2019-12-07 11:08:04,017 INFO L246 CegarLoopResult]: For program point L6442-23(lines 6442 6447) no Hoare annotation was computed. [2019-12-07 11:08:04,018 INFO L246 CegarLoopResult]: For program point L6442-21(lines 6442 6447) no Hoare annotation was computed. [2019-12-07 11:08:04,018 INFO L242 CegarLoopResult]: At program point L7368(lines 7367 7369) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-12-07 11:08:04,078 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.12 11:08:04 BoogieIcfgContainer [2019-12-07 11:08:04,079 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-07 11:08:04,079 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-12-07 11:08:04,079 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-12-07 11:08:04,079 INFO L275 PluginConnector]: Witness Printer initialized [2019-12-07 11:08:04,079 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 11:07:57" (3/4) ... [2019-12-07 11:08:04,082 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-12-07 11:08:04,111 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 274 nodes and edges [2019-12-07 11:08:04,114 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 123 nodes and edges [2019-12-07 11:08:04,116 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2019-12-07 11:08:04,119 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-12-07 11:08:04,122 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-12-07 11:08:04,254 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_b8b003c2-f785-4958-9a28-43af264bff79/bin/utaipan/witness.graphml [2019-12-07 11:08:04,255 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-12-07 11:08:04,256 INFO L168 Benchmark]: Toolchain (without parser) took 15998.54 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 331.4 MB). Free memory was 941.6 MB in the beginning and 803.3 MB in the end (delta: 138.4 MB). Peak memory consumption was 469.7 MB. Max. memory is 11.5 GB. [2019-12-07 11:08:04,256 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 11:08:04,256 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1085.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 941.6 MB in the beginning and 935.5 MB in the end (delta: 6.2 MB). Peak memory consumption was 161.0 MB. Max. memory is 11.5 GB. [2019-12-07 11:08:04,257 INFO L168 Benchmark]: Boogie Procedure Inliner took 82.11 ms. Allocated memory is still 1.2 GB. Free memory was 935.5 MB in the beginning and 928.7 MB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-12-07 11:08:04,257 INFO L168 Benchmark]: Boogie Preprocessor took 84.54 ms. Allocated memory is still 1.2 GB. Free memory was 928.7 MB in the beginning and 915.1 MB in the end (delta: 13.6 MB). Peak memory consumption was 13.6 MB. Max. memory is 11.5 GB. [2019-12-07 11:08:04,257 INFO L168 Benchmark]: RCFGBuilder took 7972.37 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 102.8 MB). Free memory was 915.1 MB in the beginning and 1.1 GB in the end (delta: -143.5 MB). Peak memory consumption was 146.5 MB. Max. memory is 11.5 GB. [2019-12-07 11:08:04,258 INFO L168 Benchmark]: TraceAbstraction took 6594.91 ms. Allocated memory was 1.3 GB in the beginning and 1.4 GB in the end (delta: 88.1 MB). Free memory was 1.1 GB in the beginning and 861.6 MB in the end (delta: 197.0 MB). Peak memory consumption was 355.8 MB. Max. memory is 11.5 GB. [2019-12-07 11:08:04,258 INFO L168 Benchmark]: Witness Printer took 175.75 ms. Allocated memory is still 1.4 GB. Free memory was 861.6 MB in the beginning and 812.9 MB in the end (delta: 48.8 MB). Peak memory consumption was 48.8 MB. Max. memory is 11.5 GB. [2019-12-07 11:08:04,259 INFO L335 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 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1085.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 941.6 MB in the beginning and 935.5 MB in the end (delta: 6.2 MB). Peak memory consumption was 161.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 82.11 ms. Allocated memory is still 1.2 GB. Free memory was 935.5 MB in the beginning and 928.7 MB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 84.54 ms. Allocated memory is still 1.2 GB. Free memory was 928.7 MB in the beginning and 915.1 MB in the end (delta: 13.6 MB). Peak memory consumption was 13.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 7972.37 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 102.8 MB). Free memory was 915.1 MB in the beginning and 1.1 GB in the end (delta: -143.5 MB). Peak memory consumption was 146.5 MB. Max. memory is 11.5 GB. * TraceAbstraction took 6594.91 ms. Allocated memory was 1.3 GB in the beginning and 1.4 GB in the end (delta: 88.1 MB). Free memory was 1.1 GB in the beginning and 861.6 MB in the end (delta: 197.0 MB). Peak memory consumption was 355.8 MB. Max. memory is 11.5 GB. * Witness Printer took 175.75 ms. Allocated memory is still 1.4 GB. Free memory was 861.6 MB in the beginning and 812.9 MB in the end (delta: 48.8 MB). Peak memory consumption was 48.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 6404]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 6404]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 6404]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 6404]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 6404]: 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: 6336]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6350]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6642]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6336]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6350]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6409]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6336]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6350]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6336]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6350]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6336]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6350]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6350]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6336]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6350]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6437]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6437]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6437]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6437]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6437]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6593]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6437]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6322]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 7002]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6322]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6437]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6322]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6437]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6322]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 7347]: Loop Invariant Derived loop invariant: ((((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && !(3bv32 == ldv_state_variable_0)) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6322]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6322]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6723]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6761]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 7388]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 7380]: Loop Invariant Derived loop invariant: ((((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6327]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 7388]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6327]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 7388]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 7388]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6327]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6327]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 7388]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 7355]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 7388]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6327]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 7388]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6327]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 7388]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 7330]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 7363]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 7341]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6705]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6414]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6414]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6593]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6728]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6916]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6898]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6862]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6877]: Loop Invariant Derived loop invariant: ((((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 7300]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 7303]: Loop Invariant Derived loop invariant: ((((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && !(3bv32 == ldv_state_variable_0)) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6532]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6451]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 7376]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6788]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6642]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 7337]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6501]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 7326]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6501]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6458]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6501]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 7373]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 7326]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 7337]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 7337]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 7384]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 7351]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 7326]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 7351]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 7326]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 7337]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 7326]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 7326]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 7337]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 7337]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 7326]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 7337]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6367]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 7326]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 7326]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 7337]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 7337]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6367]: Loop Invariant Derived loop invariant: ((((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && !(3bv32 == ldv_state_variable_0)) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6350]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 7370]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6780]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6367]: Loop Invariant Derived loop invariant: ((((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && !(3bv32 == ldv_state_variable_0)) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6350]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ((((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && !(3bv32 == ldv_state_variable_0)) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6788]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6367]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 7326]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 7359]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 7337]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6350]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6625]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6350]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6350]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6350]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6723]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6350]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6350]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6409]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6582]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6350]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ((((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && !(3bv32 == ldv_state_variable_0)) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6936]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6409]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7367]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6350]: Loop Invariant Derived loop invariant: (((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6409]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 323 locations, 5 error locations. Result: SAFE, OverallTime: 4.0s, OverallIterations: 7, TraceHistogramMax: 1, AutomataDifference: 0.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 2.3s, HoareTripleCheckerStatistics: 2927 SDtfs, 3505 SDslu, 1511 SDs, 0 SdLazy, 164 SolverSat, 53 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 354 GetRequests, 343 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=929occurred 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: 0.2s AutomataMinimizationTime, 7 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 167 LocationsWithAnnotation, 167 PreInvPairs, 692 NumberOfFragments, 3578 HoareAnnotationTreeSize, 167 FomulaSimplifications, 9510 FormulaSimplificationTreeSizeReduction, 0.3s HoareSimplificationTime, 167 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 2.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 184 NumberOfCodeBlocks, 184 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 354 ConstructedInterpolants, 0 QuantifiedInterpolants, 32728 SizeOfPredicates, 7 NumberOfNonLiveVariables, 1755 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, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...