./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 cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_4e8b0493-8cce-4659-beeb-9f0c73cfaf79/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_4e8b0493-8cce-4659-beeb-9f0c73cfaf79/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_4e8b0493-8cce-4659-beeb-9f0c73cfaf79/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_4e8b0493-8cce-4659-beeb-9f0c73cfaf79/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/working_dir_4e8b0493-8cce-4659-beeb-9f0c73cfaf79/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_4e8b0493-8cce-4659-beeb-9f0c73cfaf79/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 eaa00ca48385eab83bba7e79166907f6dfdefb3f ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-cad4683 [2019-10-22 11:27:20,889 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 11:27:20,891 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 11:27:20,901 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 11:27:20,902 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 11:27:20,903 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 11:27:20,904 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 11:27:20,906 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 11:27:20,910 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 11:27:20,916 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 11:27:20,917 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 11:27:20,918 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 11:27:20,918 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 11:27:20,919 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 11:27:20,919 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 11:27:20,920 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 11:27:20,922 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 11:27:20,922 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 11:27:20,923 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 11:27:20,927 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 11:27:20,929 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 11:27:20,934 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 11:27:20,935 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 11:27:20,938 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 11:27:20,940 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 11:27:20,940 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 11:27:20,940 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 11:27:20,941 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 11:27:20,941 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 11:27:20,942 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 11:27:20,942 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 11:27:20,943 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 11:27:20,943 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 11:27:20,944 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 11:27:20,946 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 11:27:20,946 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 11:27:20,947 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 11:27:20,947 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 11:27:20,947 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 11:27:20,949 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 11:27:20,950 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 11:27:20,952 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_4e8b0493-8cce-4659-beeb-9f0c73cfaf79/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2019-10-22 11:27:20,964 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 11:27:20,973 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 11:27:20,974 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 11:27:20,974 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-22 11:27:20,975 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-22 11:27:20,975 INFO L138 SettingsManager]: * Explicit value domain=true [2019-10-22 11:27:20,975 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-10-22 11:27:20,975 INFO L138 SettingsManager]: * Octagon Domain=false [2019-10-22 11:27:20,975 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-10-22 11:27:20,975 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-10-22 11:27:20,976 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-10-22 11:27:20,976 INFO L138 SettingsManager]: * Interval Domain=false [2019-10-22 11:27:20,976 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 11:27:20,977 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 11:27:20,977 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 11:27:20,977 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 11:27:20,977 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 11:27:20,977 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 11:27:20,977 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 11:27:20,978 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 11:27:20,978 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 11:27:20,978 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-22 11:27:20,978 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 11:27:20,978 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-22 11:27:20,979 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-22 11:27:20,979 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 11:27:20,979 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 11:27:20,979 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 11:27:20,979 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-22 11:27:20,979 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-22 11:27:20,980 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 11:27:20,980 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-22 11:27:20,980 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-10-22 11:27:20,980 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/working_dir_4e8b0493-8cce-4659-beeb-9f0c73cfaf79/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 -> eaa00ca48385eab83bba7e79166907f6dfdefb3f [2019-10-22 11:27:21,020 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 11:27:21,033 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 11:27:21,036 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 11:27:21,038 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 11:27:21,039 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 11:27:21,039 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_4e8b0493-8cce-4659-beeb-9f0c73cfaf79/bin/utaipan/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--ti--wlcore--wlcore_spi.ko-entry_point.cil.out.i [2019-10-22 11:27:21,088 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4e8b0493-8cce-4659-beeb-9f0c73cfaf79/bin/utaipan/data/88a39a3f2/ef43122d8d4f4d9aa23e0ddecb7fdbb3/FLAGb39e31146 [2019-10-22 11:27:21,732 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 11:27:21,733 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_4e8b0493-8cce-4659-beeb-9f0c73cfaf79/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--ti--wlcore--wlcore_spi.ko-entry_point.cil.out.i [2019-10-22 11:27:21,771 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4e8b0493-8cce-4659-beeb-9f0c73cfaf79/bin/utaipan/data/88a39a3f2/ef43122d8d4f4d9aa23e0ddecb7fdbb3/FLAGb39e31146 [2019-10-22 11:27:22,060 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_4e8b0493-8cce-4659-beeb-9f0c73cfaf79/bin/utaipan/data/88a39a3f2/ef43122d8d4f4d9aa23e0ddecb7fdbb3 [2019-10-22 11:27:22,062 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 11:27:22,063 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 11:27:22,064 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 11:27:22,064 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 11:27:22,067 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 11:27:22,067 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 11:27:22" (1/1) ... [2019-10-22 11:27:22,070 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@759f892b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:27:22, skipping insertion in model container [2019-10-22 11:27:22,070 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 11:27:22" (1/1) ... [2019-10-22 11:27:22,076 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 11:27:22,192 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 11:27:23,330 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 11:27:23,345 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 11:27:23,597 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 11:27:23,643 INFO L192 MainTranslator]: Completed translation [2019-10-22 11:27:23,643 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:27:23 WrapperNode [2019-10-22 11:27:23,644 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 11:27:23,644 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 11:27:23,644 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 11:27:23,644 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 11:27:23,652 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:27:23" (1/1) ... [2019-10-22 11:27:23,679 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:27:23" (1/1) ... [2019-10-22 11:27:23,750 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 11:27:23,750 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 11:27:23,751 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 11:27:23,751 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 11:27:23,759 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:27:23" (1/1) ... [2019-10-22 11:27:23,760 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:27:23" (1/1) ... [2019-10-22 11:27:23,778 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:27:23" (1/1) ... [2019-10-22 11:27:23,778 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:27:23" (1/1) ... [2019-10-22 11:27:23,827 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:27:23" (1/1) ... [2019-10-22 11:27:23,838 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:27:23" (1/1) ... [2019-10-22 11:27:23,858 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:27:23" (1/1) ... [2019-10-22 11:27:23,882 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 11:27:23,883 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 11:27:23,883 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 11:27:23,883 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 11:27:23,884 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:27:23" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4e8b0493-8cce-4659-beeb-9f0c73cfaf79/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 [2019-10-22 11:27:23,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-22 11:27:23,954 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 11:27:23,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-22 11:27:23,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-22 11:27:23,954 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-22 11:27:23,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-22 11:27:23,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-22 11:27:23,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-22 11:27:23,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-22 11:27:23,958 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 11:27:23,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 11:27:26,555 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-22 11:27:26,555 INFO L284 CfgBuilder]: Removed 384 assume(true) statements. [2019-10-22 11:27:26,557 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 11:27:26 BoogieIcfgContainer [2019-10-22 11:27:26,558 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-22 11:27:26,559 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-22 11:27:26,559 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-22 11:27:26,562 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-22 11:27:26,562 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.10 11:27:22" (1/3) ... [2019-10-22 11:27:26,563 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@794b78b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.10 11:27:26, skipping insertion in model container [2019-10-22 11:27:26,563 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:27:23" (2/3) ... [2019-10-22 11:27:26,563 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@794b78b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.10 11:27:26, skipping insertion in model container [2019-10-22 11:27:26,564 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 11:27:26" (3/3) ... [2019-10-22 11:27:26,566 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 [2019-10-22 11:27:26,576 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-22 11:27:26,584 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2019-10-22 11:27:26,596 INFO L249 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2019-10-22 11:27:26,628 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-22 11:27:26,629 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-22 11:27:26,629 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-22 11:27:26,629 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-22 11:27:26,629 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-22 11:27:26,629 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-22 11:27:26,629 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-22 11:27:26,630 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-22 11:27:26,654 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states. [2019-10-22 11:27:26,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-10-22 11:27:26,665 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 11:27:26,666 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-22 11:27:26,668 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 11:27:26,673 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 11:27:26,673 INFO L82 PathProgramCache]: Analyzing trace with hash -881805090, now seen corresponding path program 1 times [2019-10-22 11:27:26,683 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-22 11:27:26,683 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2132539911] [2019-10-22 11:27:26,683 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:27:26,683 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:27:26,684 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 11:27:26,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 11:27:27,045 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-22 11:27:27,046 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2132539911] [2019-10-22 11:27:27,047 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-22 11:27:27,047 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-22 11:27:27,047 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1199882856] [2019-10-22 11:27:27,052 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-22 11:27:27,053 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-22 11:27:27,067 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-22 11:27:27,068 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:27:27,070 INFO L87 Difference]: Start difference. First operand 316 states. Second operand 3 states. [2019-10-22 11:27:27,190 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 11:27:27,190 INFO L93 Difference]: Finished difference Result 885 states and 1199 transitions. [2019-10-22 11:27:27,191 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-22 11:27:27,192 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 21 [2019-10-22 11:27:27,192 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 11:27:27,205 INFO L225 Difference]: With dead ends: 885 [2019-10-22 11:27:27,206 INFO L226 Difference]: Without dead ends: 572 [2019-10-22 11:27:27,209 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:27:27,226 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 572 states. [2019-10-22 11:27:27,290 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 572 to 572. [2019-10-22 11:27:27,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 572 states. [2019-10-22 11:27:27,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 572 states and 764 transitions. [2019-10-22 11:27:27,300 INFO L78 Accepts]: Start accepts. Automaton has 572 states and 764 transitions. Word has length 21 [2019-10-22 11:27:27,301 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 11:27:27,301 INFO L462 AbstractCegarLoop]: Abstraction has 572 states and 764 transitions. [2019-10-22 11:27:27,301 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-22 11:27:27,301 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 764 transitions. [2019-10-22 11:27:27,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2019-10-22 11:27:27,302 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 11:27:27,302 INFO L380 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] [2019-10-22 11:27:27,303 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 11:27:27,303 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 11:27:27,303 INFO L82 PathProgramCache]: Analyzing trace with hash -1096070773, now seen corresponding path program 1 times [2019-10-22 11:27:27,303 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-22 11:27:27,303 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [420644062] [2019-10-22 11:27:27,304 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:27:27,304 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:27:27,304 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 11:27:27,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 11:27:27,426 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-22 11:27:27,426 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [420644062] [2019-10-22 11:27:27,426 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-22 11:27:27,426 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-22 11:27:27,427 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [823159823] [2019-10-22 11:27:27,428 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-22 11:27:27,428 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-22 11:27:27,428 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-22 11:27:27,432 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:27:27,432 INFO L87 Difference]: Start difference. First operand 572 states and 764 transitions. Second operand 3 states. [2019-10-22 11:27:27,672 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 11:27:27,672 INFO L93 Difference]: Finished difference Result 1134 states and 1515 transitions. [2019-10-22 11:27:27,673 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-22 11:27:27,673 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 24 [2019-10-22 11:27:27,673 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 11:27:27,676 INFO L225 Difference]: With dead ends: 1134 [2019-10-22 11:27:27,676 INFO L226 Difference]: Without dead ends: 574 [2019-10-22 11:27:27,685 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:27:27,687 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 574 states. [2019-10-22 11:27:27,725 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 574 to 574. [2019-10-22 11:27:27,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 574 states. [2019-10-22 11:27:27,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 574 states and 766 transitions. [2019-10-22 11:27:27,727 INFO L78 Accepts]: Start accepts. Automaton has 574 states and 766 transitions. Word has length 24 [2019-10-22 11:27:27,727 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 11:27:27,727 INFO L462 AbstractCegarLoop]: Abstraction has 574 states and 766 transitions. [2019-10-22 11:27:27,727 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-22 11:27:27,727 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 766 transitions. [2019-10-22 11:27:27,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2019-10-22 11:27:27,728 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 11:27:27,729 INFO L380 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] [2019-10-22 11:27:27,729 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 11:27:27,729 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 11:27:27,729 INFO L82 PathProgramCache]: Analyzing trace with hash -1614331321, now seen corresponding path program 1 times [2019-10-22 11:27:27,729 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-22 11:27:27,730 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [461663391] [2019-10-22 11:27:27,730 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:27:27,730 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:27:27,730 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 11:27:27,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 11:27:27,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-10-22 11:27:27,897 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [461663391] [2019-10-22 11:27:27,897 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-22 11:27:27,897 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-10-22 11:27:27,897 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [184284189] [2019-10-22 11:27:27,898 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-22 11:27:27,898 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-22 11:27:27,898 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-22 11:27:27,898 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:27:27,899 INFO L87 Difference]: Start difference. First operand 574 states and 766 transitions. Second operand 3 states. [2019-10-22 11:27:27,917 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 11:27:27,918 INFO L93 Difference]: Finished difference Result 574 states and 766 transitions. [2019-10-22 11:27:27,919 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-22 11:27:27,919 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 26 [2019-10-22 11:27:27,920 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 11:27:27,921 INFO L225 Difference]: With dead ends: 574 [2019-10-22 11:27:27,923 INFO L226 Difference]: Without dead ends: 572 [2019-10-22 11:27:27,924 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:27:27,925 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 572 states. [2019-10-22 11:27:27,947 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 572 to 572. [2019-10-22 11:27:27,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 572 states. [2019-10-22 11:27:27,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 572 states and 764 transitions. [2019-10-22 11:27:27,954 INFO L78 Accepts]: Start accepts. Automaton has 572 states and 764 transitions. Word has length 26 [2019-10-22 11:27:27,954 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 11:27:27,954 INFO L462 AbstractCegarLoop]: Abstraction has 572 states and 764 transitions. [2019-10-22 11:27:27,954 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-22 11:27:27,954 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 764 transitions. [2019-10-22 11:27:27,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2019-10-22 11:27:27,957 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 11:27:27,958 INFO L380 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] [2019-10-22 11:27:27,958 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 11:27:27,958 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 11:27:27,958 INFO L82 PathProgramCache]: Analyzing trace with hash 1495335935, now seen corresponding path program 1 times [2019-10-22 11:27:27,959 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-22 11:27:27,959 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [502438527] [2019-10-22 11:27:27,959 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:27:27,959 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:27:27,959 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 11:27:27,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 11:27:28,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-10-22 11:27:28,094 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [502438527] [2019-10-22 11:27:28,094 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-22 11:27:28,094 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-10-22 11:27:28,095 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [331002763] [2019-10-22 11:27:28,095 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-22 11:27:28,095 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-22 11:27:28,095 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-22 11:27:28,095 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:27:28,096 INFO L87 Difference]: Start difference. First operand 572 states and 764 transitions. Second operand 3 states. [2019-10-22 11:27:28,116 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 11:27:28,116 INFO L93 Difference]: Finished difference Result 572 states and 764 transitions. [2019-10-22 11:27:28,117 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-22 11:27:28,117 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 27 [2019-10-22 11:27:28,117 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 11:27:28,119 INFO L225 Difference]: With dead ends: 572 [2019-10-22 11:27:28,119 INFO L226 Difference]: Without dead ends: 570 [2019-10-22 11:27:28,119 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:27:28,120 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 570 states. [2019-10-22 11:27:28,138 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 570 to 570. [2019-10-22 11:27:28,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 570 states. [2019-10-22 11:27:28,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 570 states and 762 transitions. [2019-10-22 11:27:28,141 INFO L78 Accepts]: Start accepts. Automaton has 570 states and 762 transitions. Word has length 27 [2019-10-22 11:27:28,141 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 11:27:28,141 INFO L462 AbstractCegarLoop]: Abstraction has 570 states and 762 transitions. [2019-10-22 11:27:28,141 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-22 11:27:28,141 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 762 transitions. [2019-10-22 11:27:28,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2019-10-22 11:27:28,142 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 11:27:28,142 INFO L380 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] [2019-10-22 11:27:28,143 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 11:27:28,143 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 11:27:28,143 INFO L82 PathProgramCache]: Analyzing trace with hash -889226927, now seen corresponding path program 1 times [2019-10-22 11:27:28,143 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-22 11:27:28,143 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1196879455] [2019-10-22 11:27:28,143 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:27:28,144 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:27:28,144 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 11:27:28,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 11:27:28,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-10-22 11:27:28,244 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1196879455] [2019-10-22 11:27:28,244 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-22 11:27:28,244 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-10-22 11:27:28,244 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1373613493] [2019-10-22 11:27:28,245 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-22 11:27:28,245 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-22 11:27:28,245 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-22 11:27:28,245 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:27:28,245 INFO L87 Difference]: Start difference. First operand 570 states and 762 transitions. Second operand 3 states. [2019-10-22 11:27:28,269 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 11:27:28,270 INFO L93 Difference]: Finished difference Result 570 states and 762 transitions. [2019-10-22 11:27:28,270 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-22 11:27:28,270 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 28 [2019-10-22 11:27:28,270 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 11:27:28,272 INFO L225 Difference]: With dead ends: 570 [2019-10-22 11:27:28,272 INFO L226 Difference]: Without dead ends: 568 [2019-10-22 11:27:28,273 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:27:28,273 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 568 states. [2019-10-22 11:27:28,298 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 568 to 568. [2019-10-22 11:27:28,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 568 states. [2019-10-22 11:27:28,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 568 states and 760 transitions. [2019-10-22 11:27:28,300 INFO L78 Accepts]: Start accepts. Automaton has 568 states and 760 transitions. Word has length 28 [2019-10-22 11:27:28,300 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 11:27:28,300 INFO L462 AbstractCegarLoop]: Abstraction has 568 states and 760 transitions. [2019-10-22 11:27:28,300 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-22 11:27:28,300 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 760 transitions. [2019-10-22 11:27:28,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2019-10-22 11:27:28,301 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 11:27:28,301 INFO L380 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] [2019-10-22 11:27:28,301 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 11:27:28,301 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 11:27:28,302 INFO L82 PathProgramCache]: Analyzing trace with hash -1796231607, now seen corresponding path program 1 times [2019-10-22 11:27:28,302 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-22 11:27:28,302 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [741293882] [2019-10-22 11:27:28,302 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:27:28,302 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:27:28,302 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 11:27:28,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 11:27:28,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-10-22 11:27:28,390 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [741293882] [2019-10-22 11:27:28,390 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-22 11:27:28,390 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-10-22 11:27:28,391 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [82264477] [2019-10-22 11:27:28,391 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-22 11:27:28,391 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-22 11:27:28,391 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-22 11:27:28,391 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:27:28,392 INFO L87 Difference]: Start difference. First operand 568 states and 760 transitions. Second operand 3 states. [2019-10-22 11:27:28,421 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 11:27:28,421 INFO L93 Difference]: Finished difference Result 568 states and 760 transitions. [2019-10-22 11:27:28,421 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-22 11:27:28,421 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 29 [2019-10-22 11:27:28,422 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 11:27:28,423 INFO L225 Difference]: With dead ends: 568 [2019-10-22 11:27:28,424 INFO L226 Difference]: Without dead ends: 566 [2019-10-22 11:27:28,424 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:27:28,429 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 566 states. [2019-10-22 11:27:28,455 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 566 to 566. [2019-10-22 11:27:28,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 566 states. [2019-10-22 11:27:28,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 566 states and 758 transitions. [2019-10-22 11:27:28,457 INFO L78 Accepts]: Start accepts. Automaton has 566 states and 758 transitions. Word has length 29 [2019-10-22 11:27:28,457 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 11:27:28,457 INFO L462 AbstractCegarLoop]: Abstraction has 566 states and 758 transitions. [2019-10-22 11:27:28,457 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-22 11:27:28,457 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 758 transitions. [2019-10-22 11:27:28,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2019-10-22 11:27:28,458 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 11:27:28,458 INFO L380 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] [2019-10-22 11:27:28,458 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 11:27:28,458 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 11:27:28,459 INFO L82 PathProgramCache]: Analyzing trace with hash 151394395, now seen corresponding path program 1 times [2019-10-22 11:27:28,459 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-22 11:27:28,459 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1767079260] [2019-10-22 11:27:28,459 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:27:28,459 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:27:28,459 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 11:27:28,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 11:27:28,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-10-22 11:27:28,544 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1767079260] [2019-10-22 11:27:28,544 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-22 11:27:28,544 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-10-22 11:27:28,544 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1802158600] [2019-10-22 11:27:28,545 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-22 11:27:28,545 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-22 11:27:28,545 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-22 11:27:28,545 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:27:28,545 INFO L87 Difference]: Start difference. First operand 566 states and 758 transitions. Second operand 3 states. [2019-10-22 11:27:28,570 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 11:27:28,571 INFO L93 Difference]: Finished difference Result 566 states and 758 transitions. [2019-10-22 11:27:28,571 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-22 11:27:28,571 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 30 [2019-10-22 11:27:28,571 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 11:27:28,571 INFO L225 Difference]: With dead ends: 566 [2019-10-22 11:27:28,571 INFO L226 Difference]: Without dead ends: 0 [2019-10-22 11:27:28,572 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:27:28,573 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-22 11:27:28,573 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-22 11:27:28,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-22 11:27:28,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-22 11:27:28,573 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 30 [2019-10-22 11:27:28,574 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 11:27:28,574 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-22 11:27:28,574 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-22 11:27:28,574 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-22 11:27:28,574 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-22 11:27:28,578 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-10-22 11:27:29,407 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 16 [2019-10-22 11:27:31,634 INFO L443 ceAbstractionStarter]: For program point L7038(line 7038) no Hoare annotation was computed. [2019-10-22 11:27:31,634 INFO L443 ceAbstractionStarter]: For program point L7039(lines 7039 7043) no Hoare annotation was computed. [2019-10-22 11:27:31,634 INFO L443 ceAbstractionStarter]: For program point L7105(line 7105) no Hoare annotation was computed. [2019-10-22 11:27:31,635 INFO L443 ceAbstractionStarter]: For program point L6973(lines 6973 6977) no Hoare annotation was computed. [2019-10-22 11:27:31,635 INFO L439 ceAbstractionStarter]: At program point L6775(lines 6730 6783) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,635 INFO L443 ceAbstractionStarter]: For program point L6841(lines 6841 6845) no Hoare annotation was computed. [2019-10-22 11:27:31,635 INFO L439 ceAbstractionStarter]: At program point L6709(lines 6632 6711) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,636 INFO L439 ceAbstractionStarter]: At program point L6379-1(lines 6366 6382) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,636 INFO L439 ceAbstractionStarter]: At program point L6379(lines 6366 6382) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,636 INFO L439 ceAbstractionStarter]: At program point L6313-3(lines 1 7443) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,636 INFO L439 ceAbstractionStarter]: At program point L6313-2(lines 6768 6771) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,636 INFO L439 ceAbstractionStarter]: At program point L6379-3(lines 6366 6382) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,637 INFO L439 ceAbstractionStarter]: At program point L6313-1(lines 1 7443) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,637 INFO L439 ceAbstractionStarter]: At program point L6379-2(lines 6366 6382) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,637 INFO L439 ceAbstractionStarter]: At program point L6313(lines 1 7443) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,637 INFO L439 ceAbstractionStarter]: At program point L6313-7(lines 1 7443) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,638 INFO L439 ceAbstractionStarter]: At program point L6313-6(lines 1 7443) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,638 INFO L439 ceAbstractionStarter]: At program point L6313-5(lines 1 7443) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,638 INFO L439 ceAbstractionStarter]: At program point L6313-4(lines 1 7443) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,638 INFO L439 ceAbstractionStarter]: At program point L6313-9(lines 1 7443) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,638 INFO L439 ceAbstractionStarter]: At program point L6313-8(lines 1 7443) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,638 INFO L439 ceAbstractionStarter]: At program point L7371(lines 7370 7372) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,639 INFO L439 ceAbstractionStarter]: At program point L6777(lines 6730 6783) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,639 INFO L439 ceAbstractionStarter]: At program point L7438(lines 7437 7439) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,639 INFO L439 ceAbstractionStarter]: At program point L7438-4(lines 7437 7439) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,639 INFO L439 ceAbstractionStarter]: At program point L7438-3(lines 7437 7439) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,639 INFO L439 ceAbstractionStarter]: At program point L7438-2(lines 7437 7439) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,640 INFO L439 ceAbstractionStarter]: At program point L7438-1(lines 7437 7439) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,640 INFO L439 ceAbstractionStarter]: At program point L7438-8(lines 7437 7439) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,640 INFO L439 ceAbstractionStarter]: At program point L7438-7(lines 7437 7439) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,640 INFO L439 ceAbstractionStarter]: At program point L7438-6(lines 7437 7439) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,640 INFO L439 ceAbstractionStarter]: At program point L7438-5(lines 7437 7439) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,641 INFO L439 ceAbstractionStarter]: At program point L7438-10(lines 7437 7439) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,641 INFO L439 ceAbstractionStarter]: At program point L7108(lines 6943 7113) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,641 INFO L439 ceAbstractionStarter]: At program point L7438-9(lines 7437 7439) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,642 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 6411) no Hoare annotation was computed. [2019-10-22 11:27:31,642 INFO L439 ceAbstractionStarter]: At program point L6911(lines 6905 6913) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,642 INFO L443 ceAbstractionStarter]: For program point L6449-3(lines 6449 6454) no Hoare annotation was computed. [2019-10-22 11:27:31,642 INFO L443 ceAbstractionStarter]: For program point L6449-2(lines 6449 6454) no Hoare annotation was computed. [2019-10-22 11:27:31,642 INFO L443 ceAbstractionStarter]: For program point L6449(lines 6449 6454) no Hoare annotation was computed. [2019-10-22 11:27:31,642 INFO L443 ceAbstractionStarter]: For program point L6449-6(lines 6449 6454) no Hoare annotation was computed. [2019-10-22 11:27:31,642 INFO L443 ceAbstractionStarter]: For program point L6449-5(lines 6449 6454) no Hoare annotation was computed. [2019-10-22 11:27:31,643 INFO L443 ceAbstractionStarter]: For program point L6449-11(lines 6449 6454) no Hoare annotation was computed. [2019-10-22 11:27:31,643 INFO L443 ceAbstractionStarter]: For program point L6449-9(lines 6449 6454) no Hoare annotation was computed. [2019-10-22 11:27:31,643 INFO L443 ceAbstractionStarter]: For program point L6449-8(lines 6449 6454) no Hoare annotation was computed. [2019-10-22 11:27:31,643 INFO L443 ceAbstractionStarter]: For program point L6449-15(lines 6449 6454) no Hoare annotation was computed. [2019-10-22 11:27:31,643 INFO L443 ceAbstractionStarter]: For program point L6449-14(lines 6449 6454) no Hoare annotation was computed. [2019-10-22 11:27:31,643 INFO L443 ceAbstractionStarter]: For program point L6449-12(lines 6449 6454) no Hoare annotation was computed. [2019-10-22 11:27:31,643 INFO L443 ceAbstractionStarter]: For program point L6449-18(lines 6449 6454) no Hoare annotation was computed. [2019-10-22 11:27:31,643 INFO L443 ceAbstractionStarter]: For program point L6449-17(lines 6449 6454) no Hoare annotation was computed. [2019-10-22 11:27:31,644 INFO L443 ceAbstractionStarter]: For program point L6449-23(lines 6449 6454) no Hoare annotation was computed. [2019-10-22 11:27:31,644 INFO L443 ceAbstractionStarter]: For program point L6449-21(lines 6449 6454) no Hoare annotation was computed. [2019-10-22 11:27:31,644 INFO L443 ceAbstractionStarter]: For program point L6449-20(lines 6449 6454) no Hoare annotation was computed. [2019-10-22 11:27:31,644 INFO L443 ceAbstractionStarter]: For program point L7441-3(lines 7441 7443) no Hoare annotation was computed. [2019-10-22 11:27:31,644 INFO L443 ceAbstractionStarter]: For program point L7441-2(lines 7441 7443) no Hoare annotation was computed. [2019-10-22 11:27:31,644 INFO L439 ceAbstractionStarter]: At program point L7441-1(lines 1 7443) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,645 INFO L439 ceAbstractionStarter]: At program point L7441(lines 1 7443) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,645 INFO L443 ceAbstractionStarter]: For program point L7441-6(lines 7441 7443) no Hoare annotation was computed. [2019-10-22 11:27:31,645 INFO L443 ceAbstractionStarter]: For program point L7441-5(lines 7441 7443) no Hoare annotation was computed. [2019-10-22 11:27:31,645 INFO L443 ceAbstractionStarter]: For program point L7441-4(lines 7441 7443) no Hoare annotation was computed. [2019-10-22 11:27:31,645 INFO L443 ceAbstractionStarter]: For program point L7045(line 7045) no Hoare annotation was computed. [2019-10-22 11:27:31,646 INFO L443 ceAbstractionStarter]: For program point L6847(lines 6847 6851) no Hoare annotation was computed. [2019-10-22 11:27:31,646 INFO L443 ceAbstractionStarter]: For program point L7046(lines 7046 7050) no Hoare annotation was computed. [2019-10-22 11:27:31,646 INFO L446 ceAbstractionStarter]: At program point L7112(lines 6923 7114) the Hoare annotation is: true [2019-10-22 11:27:31,646 INFO L439 ceAbstractionStarter]: At program point L6782(lines 6712 6784) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,646 INFO L443 ceAbstractionStarter]: For program point L6981(line 6981) no Hoare annotation was computed. [2019-10-22 11:27:31,646 INFO L443 ceAbstractionStarter]: For program point L6982(lines 6982 6987) no Hoare annotation was computed. [2019-10-22 11:27:31,647 INFO L439 ceAbstractionStarter]: At program point L6586(lines 6539 6588) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,647 INFO L439 ceAbstractionStarter]: At program point L7379-1(lines 7378 7380) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,647 INFO L439 ceAbstractionStarter]: At program point L7379(lines 7378 7380) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,647 INFO L439 ceAbstractionStarter]: At program point L7379-5(lines 7378 7380) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,647 INFO L439 ceAbstractionStarter]: At program point L7379-4(lines 7378 7380) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,647 INFO L439 ceAbstractionStarter]: At program point L7379-3(lines 7378 7380) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,647 INFO L439 ceAbstractionStarter]: At program point L7379-2(lines 7378 7380) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,648 INFO L439 ceAbstractionStarter]: At program point L7379-9(lines 7378 7380) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,648 INFO L439 ceAbstractionStarter]: At program point L7379-8(lines 7378 7380) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,648 INFO L439 ceAbstractionStarter]: At program point L7379-7(lines 7378 7380) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,648 INFO L439 ceAbstractionStarter]: At program point L7379-6(lines 7378 7380) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,649 INFO L439 ceAbstractionStarter]: At program point L6455-1(lines 6444 6457) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,649 INFO L439 ceAbstractionStarter]: At program point L6455(lines 6444 6457) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,649 INFO L439 ceAbstractionStarter]: At program point L6455-5(lines 6444 6457) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,649 INFO L439 ceAbstractionStarter]: At program point L6455-4(lines 6444 6457) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,650 INFO L439 ceAbstractionStarter]: At program point L6455-3(lines 6444 6457) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,650 INFO L439 ceAbstractionStarter]: At program point L6455-2(lines 6444 6457) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,650 INFO L439 ceAbstractionStarter]: At program point L6455-7(lines 6444 6457) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,650 INFO L439 ceAbstractionStarter]: At program point L6455-6(lines 6444 6457) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,650 INFO L443 ceAbstractionStarter]: For program point L6522(lines 6522 6526) no Hoare annotation was computed. [2019-10-22 11:27:31,650 INFO L443 ceAbstractionStarter]: For program point L6522-2(lines 6522 6526) no Hoare annotation was computed. [2019-10-22 11:27:31,650 INFO L443 ceAbstractionStarter]: For program point L6522-1(lines 6522 6526) no Hoare annotation was computed. [2019-10-22 11:27:31,651 INFO L439 ceAbstractionStarter]: At program point L6324-2(lines 6322 6325) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,651 INFO L439 ceAbstractionStarter]: At program point L6324-1(lines 6322 6325) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,651 INFO L439 ceAbstractionStarter]: At program point L6324(lines 6322 6325) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,651 INFO L439 ceAbstractionStarter]: At program point L6324-5(lines 6322 6325) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,651 INFO L439 ceAbstractionStarter]: At program point L6324-4(lines 6322 6325) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,651 INFO L439 ceAbstractionStarter]: At program point L6324-3(lines 6322 6325) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,652 INFO L443 ceAbstractionStarter]: For program point L6853(lines 6853 6857) no Hoare annotation was computed. [2019-10-22 11:27:31,652 INFO L443 ceAbstractionStarter]: For program point L7052(line 7052) no Hoare annotation was computed. [2019-10-22 11:27:31,652 INFO L439 ceAbstractionStarter]: At program point L7383(lines 7382 7384) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,652 INFO L443 ceAbstractionStarter]: For program point L7053(lines 7053 7057) no Hoare annotation was computed. [2019-10-22 11:27:31,652 INFO L439 ceAbstractionStarter]: At program point L6855(lines 6795 6867) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,652 INFO L443 ceAbstractionStarter]: For program point L6658(line 6658) no Hoare annotation was computed. [2019-10-22 11:27:31,653 INFO L443 ceAbstractionStarter]: For program point L6658-2(line 6658) no Hoare annotation was computed. [2019-10-22 11:27:31,653 INFO L443 ceAbstractionStarter]: For program point L6989(line 6989) no Hoare annotation was computed. [2019-10-22 11:27:31,653 INFO L439 ceAbstractionStarter]: At program point L6462(lines 6458 6464) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,653 INFO L439 ceAbstractionStarter]: At program point L6331-1(lines 6326 6333) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,654 INFO L439 ceAbstractionStarter]: At program point L6331(lines 6326 6333) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,654 INFO L439 ceAbstractionStarter]: At program point L6331-5(lines 6326 6333) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,654 INFO L439 ceAbstractionStarter]: At program point L6331-4(lines 6326 6333) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,654 INFO L439 ceAbstractionStarter]: At program point L6331-3(lines 6326 6333) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,654 INFO L439 ceAbstractionStarter]: At program point L6331-2(lines 6326 6333) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,654 INFO L439 ceAbstractionStarter]: At program point L7389(lines 7388 7390) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,655 INFO L443 ceAbstractionStarter]: For program point L7059(line 7059) no Hoare annotation was computed. [2019-10-22 11:27:31,655 INFO L439 ceAbstractionStarter]: At program point L6861(lines 6795 6867) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,655 INFO L443 ceAbstractionStarter]: For program point L7060-2(lines 7037 7100) no Hoare annotation was computed. [2019-10-22 11:27:31,655 INFO L443 ceAbstractionStarter]: For program point L7060(lines 7060 7064) no Hoare annotation was computed. [2019-10-22 11:27:31,655 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-10-22 11:27:31,655 INFO L443 ceAbstractionStarter]: For program point L6665-2(lines 6665 6668) no Hoare annotation was computed. [2019-10-22 11:27:31,655 INFO L443 ceAbstractionStarter]: For program point L6665(lines 6665 6668) no Hoare annotation was computed. [2019-10-22 11:27:31,655 INFO L443 ceAbstractionStarter]: For program point L6996(line 6996) no Hoare annotation was computed. [2019-10-22 11:27:31,656 INFO L439 ceAbstractionStarter]: At program point L7393-1(lines 7392 7394) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,656 INFO L439 ceAbstractionStarter]: At program point L7393(lines 7392 7394) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,656 INFO L443 ceAbstractionStarter]: For program point L6997(lines 6997 7032) no Hoare annotation was computed. [2019-10-22 11:27:31,656 INFO L443 ceAbstractionStarter]: For program point L6799(lines 6799 6802) no Hoare annotation was computed. [2019-10-22 11:27:31,656 INFO L439 ceAbstractionStarter]: At program point L6866(lines 6787 6868) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,657 INFO L439 ceAbstractionStarter]: At program point L6470(lines 6465 6472) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,657 INFO L439 ceAbstractionStarter]: At program point L6536-2(lines 6508 6538) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,657 INFO L439 ceAbstractionStarter]: At program point L6536-1(lines 6508 6538) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,657 INFO L439 ceAbstractionStarter]: At program point L6536(lines 6508 6538) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,658 INFO L443 ceAbstractionStarter]: For program point L6999(lines 6999 7029) no Hoare annotation was computed. [2019-10-22 11:27:31,658 INFO L443 ceAbstractionStarter]: For program point L7065-1(lines 7037 7100) no Hoare annotation was computed. [2019-10-22 11:27:31,658 INFO L439 ceAbstractionStarter]: At program point L6735-1(lines 6735 6739) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,658 INFO L443 ceAbstractionStarter]: For program point L6735(lines 6735 6739) no Hoare annotation was computed. [2019-10-22 11:27:31,658 INFO L439 ceAbstractionStarter]: At program point L6339-1(lines 6334 6341) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,658 INFO L439 ceAbstractionStarter]: At program point L6339(lines 6334 6341) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,658 INFO L439 ceAbstractionStarter]: At program point L6339-5(lines 6334 6341) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,659 INFO L439 ceAbstractionStarter]: At program point L6339-4(lines 6334 6341) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,659 INFO L439 ceAbstractionStarter]: At program point L6339-3(lines 6334 6341) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,659 INFO L439 ceAbstractionStarter]: At program point L6339-2(lines 6334 6341) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,659 INFO L443 ceAbstractionStarter]: For program point L7000(line 7000) no Hoare annotation was computed. [2019-10-22 11:27:31,659 INFO L439 ceAbstractionStarter]: At program point L7397(lines 7396 7398) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,659 INFO L443 ceAbstractionStarter]: For program point L7001(lines 7001 7006) no Hoare annotation was computed. [2019-10-22 11:27:31,659 INFO L443 ceAbstractionStarter]: For program point L6407-1(lines 7351 7354) no Hoare annotation was computed. [2019-10-22 11:27:31,660 INFO L443 ceAbstractionStarter]: For program point L6407(lines 7347 7350) no Hoare annotation was computed. [2019-10-22 11:27:31,660 INFO L446 ceAbstractionStarter]: At program point L6407-4(lines 7340 7365) the Hoare annotation is: true [2019-10-22 11:27:31,660 INFO L443 ceAbstractionStarter]: For program point L6407-3(lines 7359 7362) no Hoare annotation was computed. [2019-10-22 11:27:31,660 INFO L443 ceAbstractionStarter]: For program point L6407-2(lines 7355 7358) no Hoare annotation was computed. [2019-10-22 11:27:31,660 INFO L443 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-10-22 11:27:31,660 INFO L439 ceAbstractionStarter]: At program point L-1-2(line -1) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,660 INFO L443 ceAbstractionStarter]: For program point L-1-3(line -1) no Hoare annotation was computed. [2019-10-22 11:27:31,661 INFO L439 ceAbstractionStarter]: At program point L-1-5(line -1) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,661 INFO L443 ceAbstractionStarter]: For program point L-1-6(line -1) no Hoare annotation was computed. [2019-10-22 11:27:31,661 INFO L439 ceAbstractionStarter]: At program point L-1-8(line -1) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,661 INFO L443 ceAbstractionStarter]: For program point L-1-9(line -1) no Hoare annotation was computed. [2019-10-22 11:27:31,662 INFO L439 ceAbstractionStarter]: At program point L-1-11(line -1) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,662 INFO L443 ceAbstractionStarter]: For program point L-1-12(line -1) no Hoare annotation was computed. [2019-10-22 11:27:31,662 INFO L443 ceAbstractionStarter]: For program point L6804(lines 6804 6809) no Hoare annotation was computed. [2019-10-22 11:27:31,662 INFO L439 ceAbstractionStarter]: At program point L-1-14(line -1) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,662 INFO L443 ceAbstractionStarter]: For program point L-1-15(line -1) no Hoare annotation was computed. [2019-10-22 11:27:31,662 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 6411) no Hoare annotation was computed. [2019-10-22 11:27:31,662 INFO L439 ceAbstractionStarter]: At program point L-1-17(line -1) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,662 INFO L443 ceAbstractionStarter]: For program point L-1-18(line -1) no Hoare annotation was computed. [2019-10-22 11:27:31,663 INFO L439 ceAbstractionStarter]: At program point L-1-20(line -1) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,663 INFO L443 ceAbstractionStarter]: For program point L-1-21(line -1) no Hoare annotation was computed. [2019-10-22 11:27:31,663 INFO L439 ceAbstractionStarter]: At program point L-1-23(line -1) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,663 INFO L443 ceAbstractionStarter]: For program point L-1-24(line -1) no Hoare annotation was computed. [2019-10-22 11:27:31,663 INFO L439 ceAbstractionStarter]: At program point L-1-26(line -1) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,663 INFO L443 ceAbstractionStarter]: For program point L-1-27(line -1) no Hoare annotation was computed. [2019-10-22 11:27:31,663 INFO L439 ceAbstractionStarter]: At program point L-1-29(line -1) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,663 INFO L443 ceAbstractionStarter]: For program point L-1-30(line -1) no Hoare annotation was computed. [2019-10-22 11:27:31,664 INFO L439 ceAbstractionStarter]: At program point L-1-32(line -1) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,664 INFO L443 ceAbstractionStarter]: For program point L-1-33(line -1) no Hoare annotation was computed. [2019-10-22 11:27:31,664 INFO L439 ceAbstractionStarter]: At program point L-1-35(line -1) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,664 INFO L443 ceAbstractionStarter]: For program point L-1-36(line -1) no Hoare annotation was computed. [2019-10-22 11:27:31,664 INFO L439 ceAbstractionStarter]: At program point L-1-38(line -1) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,664 INFO L443 ceAbstractionStarter]: For program point L-1-39(line -1) no Hoare annotation was computed. [2019-10-22 11:27:31,665 INFO L439 ceAbstractionStarter]: At program point L-1-41(line -1) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,665 INFO L443 ceAbstractionStarter]: For program point L-1-42(line -1) no Hoare annotation was computed. [2019-10-22 11:27:31,665 INFO L439 ceAbstractionStarter]: At program point L-1-44(line -1) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,665 INFO L443 ceAbstractionStarter]: For program point L-1-45(line -1) no Hoare annotation was computed. [2019-10-22 11:27:31,666 INFO L439 ceAbstractionStarter]: At program point L-1-47(line -1) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,666 INFO L443 ceAbstractionStarter]: For program point L-1-48(line -1) no Hoare annotation was computed. [2019-10-22 11:27:31,666 INFO L439 ceAbstractionStarter]: At program point L-1-50(line -1) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,666 INFO L443 ceAbstractionStarter]: For program point L-1-51(line -1) no Hoare annotation was computed. [2019-10-22 11:27:31,666 INFO L439 ceAbstractionStarter]: At program point L-1-53(line -1) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,666 INFO L443 ceAbstractionStarter]: For program point L-1-54(line -1) no Hoare annotation was computed. [2019-10-22 11:27:31,666 INFO L439 ceAbstractionStarter]: At program point L-1-56(line -1) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,666 INFO L443 ceAbstractionStarter]: For program point L-1-57(line -1) no Hoare annotation was computed. [2019-10-22 11:27:31,667 INFO L439 ceAbstractionStarter]: At program point L-1-59(line -1) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,667 INFO L443 ceAbstractionStarter]: For program point L-1-60(line -1) no Hoare annotation was computed. [2019-10-22 11:27:31,667 INFO L439 ceAbstractionStarter]: At program point L-1-62(line -1) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,667 INFO L443 ceAbstractionStarter]: For program point L-1-63(line -1) no Hoare annotation was computed. [2019-10-22 11:27:31,667 INFO L439 ceAbstractionStarter]: At program point L-1-65(line -1) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,667 INFO L443 ceAbstractionStarter]: For program point L-1-66(line -1) no Hoare annotation was computed. [2019-10-22 11:27:31,667 INFO L439 ceAbstractionStarter]: At program point L-1-68(line -1) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,667 INFO L443 ceAbstractionStarter]: For program point L-1-69(line -1) no Hoare annotation was computed. [2019-10-22 11:27:31,668 INFO L439 ceAbstractionStarter]: At program point L-1-71(line -1) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,668 INFO L443 ceAbstractionStarter]: For program point L-1-72(line -1) no Hoare annotation was computed. [2019-10-22 11:27:31,668 INFO L439 ceAbstractionStarter]: At program point L-1-74(line -1) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,668 INFO L443 ceAbstractionStarter]: For program point L-1-75(line -1) no Hoare annotation was computed. [2019-10-22 11:27:31,668 INFO L439 ceAbstractionStarter]: At program point L-1-77(line -1) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,668 INFO L443 ceAbstractionStarter]: For program point L-1-78(line -1) no Hoare annotation was computed. [2019-10-22 11:27:31,669 INFO L439 ceAbstractionStarter]: At program point L-1-80(line -1) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,669 INFO L443 ceAbstractionStarter]: For program point L-1-81(line -1) no Hoare annotation was computed. [2019-10-22 11:27:31,669 INFO L443 ceAbstractionStarter]: For program point L6410(line 6410) no Hoare annotation was computed. [2019-10-22 11:27:31,669 INFO L439 ceAbstractionStarter]: At program point L-1-83(line -1) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,670 INFO L443 ceAbstractionStarter]: For program point L-1-84(line -1) no Hoare annotation was computed. [2019-10-22 11:27:31,670 INFO L443 ceAbstractionStarter]: For program point L6410-4(line 6410) no Hoare annotation was computed. [2019-10-22 11:27:31,670 INFO L443 ceAbstractionStarter]: For program point L6410-3(line 6410) no Hoare annotation was computed. [2019-10-22 11:27:31,670 INFO L443 ceAbstractionStarter]: For program point L6410-2(line 6410) no Hoare annotation was computed. [2019-10-22 11:27:31,670 INFO L439 ceAbstractionStarter]: At program point L7401(lines 7400 7402) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,670 INFO L443 ceAbstractionStarter]: For program point L6410-1(line 6410) no Hoare annotation was computed. [2019-10-22 11:27:31,670 INFO L439 ceAbstractionStarter]: At program point L6477-1(lines 1 7443) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,670 INFO L443 ceAbstractionStarter]: For program point L6477(lines 6477 6480) no Hoare annotation was computed. [2019-10-22 11:27:31,670 INFO L443 ceAbstractionStarter]: For program point L7008(line 7008) no Hoare annotation was computed. [2019-10-22 11:27:31,671 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 6411) no Hoare annotation was computed. [2019-10-22 11:27:31,671 INFO L439 ceAbstractionStarter]: At program point L7405(lines 7404 7406) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,671 INFO L443 ceAbstractionStarter]: For program point L7009(lines 7009 7025) no Hoare annotation was computed. [2019-10-22 11:27:31,671 INFO L443 ceAbstractionStarter]: For program point L7076(line 7076) no Hoare annotation was computed. [2019-10-22 11:27:31,672 INFO L439 ceAbstractionStarter]: At program point L6878(lines 6869 6880) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,672 INFO L439 ceAbstractionStarter]: At program point L7011-1(lines 7009 7024) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,672 INFO L443 ceAbstractionStarter]: For program point L7011(lines 7011 7018) no Hoare annotation was computed. [2019-10-22 11:27:31,672 INFO L443 ceAbstractionStarter]: For program point L7077(lines 7077 7082) no Hoare annotation was computed. [2019-10-22 11:27:31,672 INFO L443 ceAbstractionStarter]: For program point L6813(lines 6813 6817) no Hoare annotation was computed. [2019-10-22 11:27:31,672 INFO L443 ceAbstractionStarter]: For program point L6681-2(lines 6681 6689) no Hoare annotation was computed. [2019-10-22 11:27:31,672 INFO L443 ceAbstractionStarter]: For program point L6681(lines 6681 6689) no Hoare annotation was computed. [2019-10-22 11:27:31,672 INFO L446 ceAbstractionStarter]: At program point L6417-3(lines 6416 6419) the Hoare annotation is: true [2019-10-22 11:27:31,672 INFO L446 ceAbstractionStarter]: At program point L6417-2(lines 6416 6419) the Hoare annotation is: true [2019-10-22 11:27:31,673 INFO L446 ceAbstractionStarter]: At program point L6417-1(lines 6416 6419) the Hoare annotation is: true [2019-10-22 11:27:31,673 INFO L446 ceAbstractionStarter]: At program point L6417(lines 6416 6419) the Hoare annotation is: true [2019-10-22 11:27:31,673 INFO L439 ceAbstractionStarter]: At program point L7409(lines 7408 7410) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,673 INFO L443 ceAbstractionStarter]: For program point L6749-2(line 6749) no Hoare annotation was computed. [2019-10-22 11:27:31,673 INFO L443 ceAbstractionStarter]: For program point L6683(lines 6683 6687) no Hoare annotation was computed. [2019-10-22 11:27:31,673 INFO L443 ceAbstractionStarter]: For program point L6749(line 6749) no Hoare annotation was computed. [2019-10-22 11:27:31,673 INFO L443 ceAbstractionStarter]: For program point L6619(lines 6619 6622) no Hoare annotation was computed. [2019-10-22 11:27:31,673 INFO L443 ceAbstractionStarter]: For program point L6356-2(lines 6356 6363) no Hoare annotation was computed. [2019-10-22 11:27:31,673 INFO L443 ceAbstractionStarter]: For program point L6356-1(lines 6356 6363) no Hoare annotation was computed. [2019-10-22 11:27:31,674 INFO L443 ceAbstractionStarter]: For program point L6356(lines 6356 6363) no Hoare annotation was computed. [2019-10-22 11:27:31,674 INFO L439 ceAbstractionStarter]: At program point L7413(lines 7412 7414) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,674 INFO L443 ceAbstractionStarter]: For program point L6356-5(lines 6356 6363) no Hoare annotation was computed. [2019-10-22 11:27:31,674 INFO L443 ceAbstractionStarter]: For program point L6356-4(lines 6356 6363) no Hoare annotation was computed. [2019-10-22 11:27:31,674 INFO L443 ceAbstractionStarter]: For program point L6356-3(lines 6356 6363) no Hoare annotation was computed. [2019-10-22 11:27:31,674 INFO L443 ceAbstractionStarter]: For program point L6555(lines 6555 6559) no Hoare annotation was computed. [2019-10-22 11:27:31,674 INFO L443 ceAbstractionStarter]: For program point L7084(line 7084) no Hoare annotation was computed. [2019-10-22 11:27:31,674 INFO L443 ceAbstractionStarter]: For program point L6754(lines 6754 6757) no Hoare annotation was computed. [2019-10-22 11:27:31,674 INFO L443 ceAbstractionStarter]: For program point L6754-2(lines 6754 6757) no Hoare annotation was computed. [2019-10-22 11:27:31,674 INFO L439 ceAbstractionStarter]: At program point L6424-1(lines 6421 6426) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,675 INFO L439 ceAbstractionStarter]: At program point L6424(lines 6421 6426) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,675 INFO L443 ceAbstractionStarter]: For program point L7085-2(lines 7037 7100) no Hoare annotation was computed. [2019-10-22 11:27:31,675 INFO L443 ceAbstractionStarter]: For program point L7085(lines 7085 7090) no Hoare annotation was computed. [2019-10-22 11:27:31,675 INFO L439 ceAbstractionStarter]: At program point L6623(lines 6600 6630) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,675 INFO L439 ceAbstractionStarter]: At program point L7416(lines 7415 7417) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,675 INFO L443 ceAbstractionStarter]: For program point L6822(lines 6822 6826) no Hoare annotation was computed. [2019-10-22 11:27:31,675 INFO L439 ceAbstractionStarter]: At program point L7021(lines 7343 7346) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,676 INFO L439 ceAbstractionStarter]: At program point L6889(lines 6884 6891) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= ~ldv_state_variable_0~0 1) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,676 INFO L439 ceAbstractionStarter]: At program point L6625(lines 6600 6630) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,676 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-10-22 11:27:31,676 INFO L439 ceAbstractionStarter]: At program point L6362(lines 6349 6365) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,676 INFO L439 ceAbstractionStarter]: At program point L7419(lines 7418 7420) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,676 INFO L439 ceAbstractionStarter]: At program point L6362-4(lines 6349 6365) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,676 INFO L439 ceAbstractionStarter]: At program point L6362-3(lines 6349 6365) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,677 INFO L439 ceAbstractionStarter]: At program point L6362-2(lines 6349 6365) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,678 INFO L439 ceAbstractionStarter]: At program point L6362-1(lines 6349 6365) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,678 INFO L439 ceAbstractionStarter]: At program point L6362-5(lines 6349 6365) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,678 INFO L439 ceAbstractionStarter]: At program point L6629(lines 6589 6631) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,678 INFO L443 ceAbstractionStarter]: For program point L6828(lines 6828 6833) no Hoare annotation was computed. [2019-10-22 11:27:31,678 INFO L439 ceAbstractionStarter]: At program point L7423(lines 7422 7424) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= ~ldv_state_variable_0~0 1) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,678 INFO L443 ceAbstractionStarter]: For program point L7027(line 7027) no Hoare annotation was computed. [2019-10-22 11:27:31,678 INFO L443 ceAbstractionStarter]: For program point L6698(lines 6698 6701) no Hoare annotation was computed. [2019-10-22 11:27:31,678 INFO L443 ceAbstractionStarter]: For program point L6698-2(lines 6698 6701) no Hoare annotation was computed. [2019-10-22 11:27:31,679 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 6411) no Hoare annotation was computed. [2019-10-22 11:27:31,679 INFO L439 ceAbstractionStarter]: At program point L7427(lines 7426 7428) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,679 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-10-22 11:27:31,679 INFO L443 ceAbstractionStarter]: For program point L6965(lines 6965 7107) no Hoare annotation was computed. [2019-10-22 11:27:31,679 INFO L439 ceAbstractionStarter]: At program point L6305-2(lines 1 7443) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,679 INFO L439 ceAbstractionStarter]: At program point L6305-3(lines 1 7443) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,680 INFO L439 ceAbstractionStarter]: At program point L6305(lines 1 7443) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,680 INFO L439 ceAbstractionStarter]: At program point L6305-1(lines 1 7443) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,680 INFO L439 ceAbstractionStarter]: At program point L6305-6(lines 1 7443) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,680 INFO L443 ceAbstractionStarter]: For program point L7098(line 7098) no Hoare annotation was computed. [2019-10-22 11:27:31,680 INFO L439 ceAbstractionStarter]: At program point L6305-7(lines 1 7443) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,680 INFO L439 ceAbstractionStarter]: At program point L6305-4(lines 1 7443) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,681 INFO L439 ceAbstractionStarter]: At program point L6305-5(lines 1 7443) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,681 INFO L443 ceAbstractionStarter]: For program point L6966(line 6966) no Hoare annotation was computed. [2019-10-22 11:27:31,681 INFO L443 ceAbstractionStarter]: For program point L6768-1(lines 6768 6771) no Hoare annotation was computed. [2019-10-22 11:27:31,681 INFO L443 ceAbstractionStarter]: For program point L6967(lines 6967 6994) no Hoare annotation was computed. [2019-10-22 11:27:31,681 INFO L443 ceAbstractionStarter]: For program point L6373-3(lines 6373 6380) no Hoare annotation was computed. [2019-10-22 11:27:31,681 INFO L443 ceAbstractionStarter]: For program point L6373-2(lines 6373 6380) no Hoare annotation was computed. [2019-10-22 11:27:31,682 INFO L443 ceAbstractionStarter]: For program point L6373-1(lines 6373 6380) no Hoare annotation was computed. [2019-10-22 11:27:31,682 INFO L443 ceAbstractionStarter]: For program point L6373(lines 6373 6380) no Hoare annotation was computed. [2019-10-22 11:27:31,682 INFO L443 ceAbstractionStarter]: For program point L7034(line 7034) no Hoare annotation was computed. [2019-10-22 11:27:31,682 INFO L439 ceAbstractionStarter]: At program point L6704(lines 6649 6710) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,682 INFO L439 ceAbstractionStarter]: At program point L7431-1(lines 7430 7432) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,682 INFO L439 ceAbstractionStarter]: At program point L7431(lines 7430 7432) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,682 INFO L439 ceAbstractionStarter]: At program point L7431-5(lines 7430 7432) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,682 INFO L439 ceAbstractionStarter]: At program point L7431-4(lines 7430 7432) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,683 INFO L439 ceAbstractionStarter]: At program point L7431-3(lines 7430 7432) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,683 INFO L439 ceAbstractionStarter]: At program point L7431-2(lines 7430 7432) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,683 INFO L439 ceAbstractionStarter]: At program point L7431-7(lines 7430 7432) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,683 INFO L439 ceAbstractionStarter]: At program point L7431-6(lines 7430 7432) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,683 INFO L443 ceAbstractionStarter]: For program point L7035(lines 7035 7103) no Hoare annotation was computed. [2019-10-22 11:27:31,683 INFO L443 ceAbstractionStarter]: For program point L6969(lines 6969 6991) no Hoare annotation was computed. [2019-10-22 11:27:31,683 INFO L443 ceAbstractionStarter]: For program point L6970(line 6970) no Hoare annotation was computed. [2019-10-22 11:27:31,683 INFO L439 ceAbstractionStarter]: At program point L6706(lines 6649 6710) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,684 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 6411) no Hoare annotation was computed. [2019-10-22 11:27:31,684 INFO L439 ceAbstractionStarter]: At program point L7367-1(lines 7366 7368) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,684 INFO L439 ceAbstractionStarter]: At program point L7367(lines 7366 7368) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,684 INFO L439 ceAbstractionStarter]: At program point L7367-5(lines 7366 7368) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,684 INFO L439 ceAbstractionStarter]: At program point L7367-4(lines 7366 7368) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,685 INFO L439 ceAbstractionStarter]: At program point L7367-3(lines 7366 7368) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,685 INFO L439 ceAbstractionStarter]: At program point L7367-2(lines 7366 7368) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,685 INFO L439 ceAbstractionStarter]: At program point L7367-9(lines 7366 7368) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,685 INFO L439 ceAbstractionStarter]: At program point L7367-8(lines 7366 7368) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,686 INFO L439 ceAbstractionStarter]: At program point L7367-7(lines 7366 7368) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,686 INFO L439 ceAbstractionStarter]: At program point L7367-6(lines 7366 7368) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= 0 ~usb_dev~0.offset) (= 0 ~INTERF_STATE~0)) [2019-10-22 11:27:31,686 INFO L443 ceAbstractionStarter]: For program point L6971(lines 6971 6979) no Hoare annotation was computed. [2019-10-22 11:27:31,686 INFO L443 ceAbstractionStarter]: For program point L7037(lines 7037 7100) no Hoare annotation was computed. [2019-10-22 11:27:31,752 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.10 11:27:31 BoogieIcfgContainer [2019-10-22 11:27:31,752 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-22 11:27:31,752 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-10-22 11:27:31,752 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-10-22 11:27:31,753 INFO L275 PluginConnector]: Witness Printer initialized [2019-10-22 11:27:31,753 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 11:27:26" (3/4) ... [2019-10-22 11:27:31,757 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-10-22 11:27:31,784 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 271 nodes and edges [2019-10-22 11:27:31,786 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 127 nodes and edges [2019-10-22 11:27:31,789 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2019-10-22 11:27:31,791 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-10-22 11:27:31,793 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-10-22 11:27:31,972 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_4e8b0493-8cce-4659-beeb-9f0c73cfaf79/bin/utaipan/witness.graphml [2019-10-22 11:27:31,972 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-10-22 11:27:31,974 INFO L168 Benchmark]: Toolchain (without parser) took 9910.43 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 346.0 MB). Free memory was 933.8 MB in the beginning and 922.9 MB in the end (delta: 10.9 MB). Peak memory consumption was 356.9 MB. Max. memory is 11.5 GB. [2019-10-22 11:27:31,974 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 967.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 11:27:31,974 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1579.57 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 167.2 MB). Free memory was 933.8 MB in the beginning and 1.0 GB in the end (delta: -111.4 MB). Peak memory consumption was 71.3 MB. Max. memory is 11.5 GB. [2019-10-22 11:27:31,975 INFO L168 Benchmark]: Boogie Procedure Inliner took 106.05 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 11.5 GB. [2019-10-22 11:27:31,975 INFO L168 Benchmark]: Boogie Preprocessor took 132.06 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 11.5 GB. [2019-10-22 11:27:31,975 INFO L168 Benchmark]: RCFGBuilder took 2674.97 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 125.3 MB). Free memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: -193.8 MB). Peak memory consumption was 228.0 MB. Max. memory is 11.5 GB. [2019-10-22 11:27:31,975 INFO L168 Benchmark]: TraceAbstraction took 5193.33 ms. Allocated memory was 1.3 GB in the beginning and 1.4 GB in the end (delta: 53.5 MB). Free memory was 1.2 GB in the beginning and 965.2 MB in the end (delta: 246.3 MB). Peak memory consumption was 408.1 MB. Max. memory is 11.5 GB. [2019-10-22 11:27:31,976 INFO L168 Benchmark]: Witness Printer took 220.12 ms. Allocated memory is still 1.4 GB. Free memory was 965.2 MB in the beginning and 922.9 MB in the end (delta: 42.3 MB). Peak memory consumption was 42.3 MB. Max. memory is 11.5 GB. [2019-10-22 11:27:31,977 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 967.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1579.57 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 167.2 MB). Free memory was 933.8 MB in the beginning and 1.0 GB in the end (delta: -111.4 MB). Peak memory consumption was 71.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 106.05 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 132.06 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2674.97 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 125.3 MB). Free memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: -193.8 MB). Peak memory consumption was 228.0 MB. Max. memory is 11.5 GB. * TraceAbstraction took 5193.33 ms. Allocated memory was 1.3 GB in the beginning and 1.4 GB in the end (delta: 53.5 MB). Free memory was 1.2 GB in the beginning and 965.2 MB in the end (delta: 246.3 MB). Peak memory consumption was 408.1 MB. Max. memory is 11.5 GB. * Witness Printer took 220.12 ms. Allocated memory is still 1.4 GB. Free memory was 965.2 MB in the beginning and 922.9 MB in the end (delta: 42.3 MB). Peak memory consumption was 42.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 6411]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 6411]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 6411]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 6411]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 6411]: 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: -1]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 7430]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 7422]: Loop Invariant Derived loop invariant: ((((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && ldv_state_variable_0 == 1) && 0 == INTERF_STATE - InvariantResult [Line: 6905]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 7430]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 7430]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 7430]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 7340]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7343]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 7430]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 7430]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 7408]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6539]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 7430]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6458]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 7430]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6795]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6322]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6465]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6508]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6322]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6649]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6322]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6322]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 7366]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6366]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6322]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6366]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6508]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6322]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6508]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6768]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6366]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 7366]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 7366]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6366]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 7366]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 7366]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 7366]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 7366]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 7366]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 7366]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 7366]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6795]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 7388]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6787]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6349]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6632]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6349]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6943]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6349]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6416]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7437]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6349]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6730]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6349]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 7437]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6416]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7418]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6416]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6589]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6349]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 7437]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 7396]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6416]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 7437]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 7437]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 7437]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6649]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 7437]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 7437]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 7437]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 7437]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 7426]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 7382]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 7415]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 7437]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 7404]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6444]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6444]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6444]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6444]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6444]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6326]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6444]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6444]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 7412]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6600]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6730]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6326]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6326]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 7009]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6326]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6444]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6326]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6326]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6334]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6334]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6334]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6334]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6334]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6334]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6712]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 7378]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 7370]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6600]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 7378]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 7392]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 7378]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 7392]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 7378]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6735]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6421]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6421]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 7378]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 7378]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 7378]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 7378]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: ((((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && ldv_state_variable_0 == 1) && 0 == INTERF_STATE - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 7378]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6869]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 7400]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 7378]: Loop Invariant Derived loop invariant: (((((dev_counter == 0 && usb_dev == 0) && 0 == usb_urb) && SERIAL_STATE == 0) && usb_urb == 0) && 0 == usb_dev) && 0 == INTERF_STATE - InvariantResult [Line: 6923]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 316 locations, 5 error locations. Result: SAFE, OverallTime: 5.0s, OverallIterations: 7, TraceHistogramMax: 1, AutomataDifference: 0.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 3.0s, HoareTripleCheckerStatistics: 2850 SDtfs, 2253 SDslu, 748 SDs, 0 SdLazy, 88 SolverSat, 5 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 16 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=574occurred 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, 171 LocationsWithAnnotation, 171 PreInvPairs, 491 NumberOfFragments, 3642 HoareAnnotationTreeSize, 171 FomulaSimplifications, 3932 FormulaSimplificationTreeSizeReduction, 0.3s HoareSimplificationTime, 171 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 2.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 185 NumberOfCodeBlocks, 185 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 178 ConstructedInterpolants, 0 QuantifiedInterpolants, 17002 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 PerfectInterpolantSequences, 10/10 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...