./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--arcnet--com90xx.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_1aefe1e0-ebd3-481a-a7d9-8e2989350d2c/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_1aefe1e0-ebd3-481a-a7d9-8e2989350d2c/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_1aefe1e0-ebd3-481a-a7d9-8e2989350d2c/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_1aefe1e0-ebd3-481a-a7d9-8e2989350d2c/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--arcnet--com90xx.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_1aefe1e0-ebd3-481a-a7d9-8e2989350d2c/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_1aefe1e0-ebd3-481a-a7d9-8e2989350d2c/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 ba887a763e86f6a9f002a7da1963f1b3801c9d66 .................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_1aefe1e0-ebd3-481a-a7d9-8e2989350d2c/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_1aefe1e0-ebd3-481a-a7d9-8e2989350d2c/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_1aefe1e0-ebd3-481a-a7d9-8e2989350d2c/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_1aefe1e0-ebd3-481a-a7d9-8e2989350d2c/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--arcnet--com90xx.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_1aefe1e0-ebd3-481a-a7d9-8e2989350d2c/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_1aefe1e0-ebd3-481a-a7d9-8e2989350d2c/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 ba887a763e86f6a9f002a7da1963f1b3801c9d66 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 11:26:24,850 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 11:26:24,851 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 11:26:24,860 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 11:26:24,860 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 11:26:24,861 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 11:26:24,862 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 11:26:24,864 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 11:26:24,865 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 11:26:24,865 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 11:26:24,866 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 11:26:24,867 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 11:26:24,867 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 11:26:24,868 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 11:26:24,869 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 11:26:24,870 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 11:26:24,870 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 11:26:24,871 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 11:26:24,872 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 11:26:24,873 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 11:26:24,875 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 11:26:24,875 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 11:26:24,876 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 11:26:24,877 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 11:26:24,879 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 11:26:24,879 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 11:26:24,879 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 11:26:24,880 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 11:26:24,880 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 11:26:24,881 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 11:26:24,881 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 11:26:24,882 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 11:26:24,882 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 11:26:24,883 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 11:26:24,884 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 11:26:24,884 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 11:26:24,884 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 11:26:24,885 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 11:26:24,885 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 11:26:24,886 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 11:26:24,886 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 11:26:24,889 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_1aefe1e0-ebd3-481a-a7d9-8e2989350d2c/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2019-10-22 11:26:24,905 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 11:26:24,911 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 11:26:24,912 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 11:26:24,914 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-22 11:26:24,914 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-22 11:26:24,914 INFO L138 SettingsManager]: * Explicit value domain=true [2019-10-22 11:26:24,914 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-10-22 11:26:24,914 INFO L138 SettingsManager]: * Octagon Domain=false [2019-10-22 11:26:24,914 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-10-22 11:26:24,914 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-10-22 11:26:24,915 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-10-22 11:26:24,915 INFO L138 SettingsManager]: * Interval Domain=false [2019-10-22 11:26:24,915 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 11:26:24,915 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 11:26:24,916 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 11:26:24,916 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 11:26:24,916 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 11:26:24,916 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 11:26:24,916 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 11:26:24,916 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 11:26:24,916 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 11:26:24,917 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-22 11:26:24,917 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 11:26:24,917 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-22 11:26:24,917 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-22 11:26:24,917 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 11:26:24,917 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 11:26:24,917 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 11:26:24,918 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-22 11:26:24,919 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-22 11:26:24,919 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 11:26:24,919 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-22 11:26:24,920 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-10-22 11:26:24,920 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_1aefe1e0-ebd3-481a-a7d9-8e2989350d2c/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 -> ba887a763e86f6a9f002a7da1963f1b3801c9d66 [2019-10-22 11:26:24,955 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 11:26:24,963 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 11:26:24,966 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 11:26:24,967 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 11:26:24,968 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 11:26:24,968 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_1aefe1e0-ebd3-481a-a7d9-8e2989350d2c/bin/utaipan/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--arcnet--com90xx.ko-entry_point.cil.out.i [2019-10-22 11:26:25,018 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1aefe1e0-ebd3-481a-a7d9-8e2989350d2c/bin/utaipan/data/6aaa85081/e999ac66b5b049259174c611d46926aa/FLAGf0b4cc736 [2019-10-22 11:26:25,643 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 11:26:25,644 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_1aefe1e0-ebd3-481a-a7d9-8e2989350d2c/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--arcnet--com90xx.ko-entry_point.cil.out.i [2019-10-22 11:26:25,673 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1aefe1e0-ebd3-481a-a7d9-8e2989350d2c/bin/utaipan/data/6aaa85081/e999ac66b5b049259174c611d46926aa/FLAGf0b4cc736 [2019-10-22 11:26:25,794 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_1aefe1e0-ebd3-481a-a7d9-8e2989350d2c/bin/utaipan/data/6aaa85081/e999ac66b5b049259174c611d46926aa [2019-10-22 11:26:25,796 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 11:26:25,798 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 11:26:25,799 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 11:26:25,799 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 11:26:25,802 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 11:26:25,802 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 11:26:25" (1/1) ... [2019-10-22 11:26:25,805 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6051bfd1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:26:25, skipping insertion in model container [2019-10-22 11:26:25,805 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 11:26:25" (1/1) ... [2019-10-22 11:26:25,811 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 11:26:25,920 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 11:26:26,913 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 11:26:26,931 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 11:26:27,140 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 11:26:27,191 INFO L192 MainTranslator]: Completed translation [2019-10-22 11:26:27,192 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:26:27 WrapperNode [2019-10-22 11:26:27,192 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 11:26:27,193 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 11:26:27,193 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 11:26:27,193 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 11:26:27,202 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:26:27" (1/1) ... [2019-10-22 11:26:27,241 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:26:27" (1/1) ... [2019-10-22 11:26:27,337 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 11:26:27,339 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 11:26:27,339 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 11:26:27,339 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 11:26:27,347 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:26:27" (1/1) ... [2019-10-22 11:26:27,347 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:26:27" (1/1) ... [2019-10-22 11:26:27,363 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:26:27" (1/1) ... [2019-10-22 11:26:27,363 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:26:27" (1/1) ... [2019-10-22 11:26:27,401 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:26:27" (1/1) ... [2019-10-22 11:26:27,411 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:26:27" (1/1) ... [2019-10-22 11:26:27,418 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:26:27" (1/1) ... [2019-10-22 11:26:27,430 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 11:26:27,438 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 11:26:27,438 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 11:26:27,438 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 11:26:27,439 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:26:27" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1aefe1e0-ebd3-481a-a7d9-8e2989350d2c/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 11:26:27,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-22 11:26:27,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-22 11:26:27,497 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-22 11:26:27,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-22 11:26:27,497 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 11:26:27,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-22 11:26:27,498 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-22 11:26:27,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-22 11:26:27,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-22 11:26:27,498 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 11:26:27,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 11:26:29,986 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-22 11:26:29,986 INFO L284 CfgBuilder]: Removed 297 assume(true) statements. [2019-10-22 11:26:29,991 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 11:26:29 BoogieIcfgContainer [2019-10-22 11:26:29,991 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-22 11:26:29,992 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-22 11:26:29,992 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-22 11:26:29,997 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-22 11:26:29,997 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.10 11:26:25" (1/3) ... [2019-10-22 11:26:29,998 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23c6a5d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.10 11:26:29, skipping insertion in model container [2019-10-22 11:26:29,998 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:26:27" (2/3) ... [2019-10-22 11:26:29,998 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23c6a5d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.10 11:26:29, skipping insertion in model container [2019-10-22 11:26:29,998 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 11:26:29" (3/3) ... [2019-10-22 11:26:30,000 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.12-rc1.tar.xz-144_2a-drivers--net--arcnet--com90xx.ko-entry_point.cil.out.i [2019-10-22 11:26:30,009 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-22 11:26:30,016 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2019-10-22 11:26:30,027 INFO L249 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2019-10-22 11:26:30,052 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-22 11:26:30,053 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-22 11:26:30,053 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-22 11:26:30,053 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-22 11:26:30,053 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-22 11:26:30,053 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-22 11:26:30,053 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-22 11:26:30,053 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-22 11:26:30,075 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states. [2019-10-22 11:26:30,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2019-10-22 11:26:30,081 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 11:26:30,081 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-22 11:26:30,083 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 11:26:30,088 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 11:26:30,088 INFO L82 PathProgramCache]: Analyzing trace with hash -1461192788, now seen corresponding path program 1 times [2019-10-22 11:26:30,096 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-22 11:26:30,096 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1743467953] [2019-10-22 11:26:30,096 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:26:30,096 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:26:30,097 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 11:26:30,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 11:26:30,518 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 11:26:30,518 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1743467953] [2019-10-22 11:26:30,519 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-22 11:26:30,519 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-22 11:26:30,519 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2013380876] [2019-10-22 11:26:30,523 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-22 11:26:30,524 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-22 11:26:30,536 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-22 11:26:30,537 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:26:30,539 INFO L87 Difference]: Start difference. First operand 411 states. Second operand 3 states. [2019-10-22 11:26:31,088 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 11:26:31,089 INFO L93 Difference]: Finished difference Result 878 states and 1280 transitions. [2019-10-22 11:26:31,092 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-22 11:26:31,093 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 13 [2019-10-22 11:26:31,094 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 11:26:31,110 INFO L225 Difference]: With dead ends: 878 [2019-10-22 11:26:31,111 INFO L226 Difference]: Without dead ends: 452 [2019-10-22 11:26:31,115 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 11:26:31,133 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 452 states. [2019-10-22 11:26:31,180 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 452 to 452. [2019-10-22 11:26:31,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 452 states. [2019-10-22 11:26:31,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 452 states and 645 transitions. [2019-10-22 11:26:31,187 INFO L78 Accepts]: Start accepts. Automaton has 452 states and 645 transitions. Word has length 13 [2019-10-22 11:26:31,187 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 11:26:31,187 INFO L462 AbstractCegarLoop]: Abstraction has 452 states and 645 transitions. [2019-10-22 11:26:31,187 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-22 11:26:31,187 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 645 transitions. [2019-10-22 11:26:31,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2019-10-22 11:26:31,188 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 11:26:31,188 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] [2019-10-22 11:26:31,189 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 11:26:31,189 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 11:26:31,189 INFO L82 PathProgramCache]: Analyzing trace with hash -1002627218, now seen corresponding path program 1 times [2019-10-22 11:26:31,189 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-22 11:26:31,189 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1814585856] [2019-10-22 11:26:31,189 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:26:31,189 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:26:31,190 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 11:26:31,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 11:26:31,397 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 11:26:31,398 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1814585856] [2019-10-22 11:26:31,398 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-22 11:26:31,398 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-10-22 11:26:31,398 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1132357270] [2019-10-22 11:26:31,400 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-22 11:26:31,400 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-22 11:26:31,400 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-22 11:26:31,400 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:26:31,400 INFO L87 Difference]: Start difference. First operand 452 states and 645 transitions. Second operand 3 states. [2019-10-22 11:26:31,421 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 11:26:31,421 INFO L93 Difference]: Finished difference Result 901 states and 1287 transitions. [2019-10-22 11:26:31,422 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-22 11:26:31,422 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 23 [2019-10-22 11:26:31,422 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 11:26:31,424 INFO L225 Difference]: With dead ends: 901 [2019-10-22 11:26:31,425 INFO L226 Difference]: Without dead ends: 452 [2019-10-22 11:26:31,427 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 11:26:31,428 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 452 states. [2019-10-22 11:26:31,448 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 452 to 452. [2019-10-22 11:26:31,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 452 states. [2019-10-22 11:26:31,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 452 states and 644 transitions. [2019-10-22 11:26:31,449 INFO L78 Accepts]: Start accepts. Automaton has 452 states and 644 transitions. Word has length 23 [2019-10-22 11:26:31,450 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 11:26:31,450 INFO L462 AbstractCegarLoop]: Abstraction has 452 states and 644 transitions. [2019-10-22 11:26:31,450 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-22 11:26:31,450 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 644 transitions. [2019-10-22 11:26:31,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2019-10-22 11:26:31,451 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 11:26:31,451 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 11:26:31,451 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 11:26:31,451 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 11:26:31,451 INFO L82 PathProgramCache]: Analyzing trace with hash -834576679, now seen corresponding path program 1 times [2019-10-22 11:26:31,452 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-22 11:26:31,452 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2026817656] [2019-10-22 11:26:31,452 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:26:31,452 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:26:31,452 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 11:26:31,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 11:26:31,557 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 11:26:31,557 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2026817656] [2019-10-22 11:26:31,557 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-22 11:26:31,557 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-22 11:26:31,558 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [133488318] [2019-10-22 11:26:31,558 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-22 11:26:31,558 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-22 11:26:31,558 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-22 11:26:31,558 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-10-22 11:26:31,559 INFO L87 Difference]: Start difference. First operand 452 states and 644 transitions. Second operand 4 states. [2019-10-22 11:26:32,132 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 11:26:32,132 INFO L93 Difference]: Finished difference Result 919 states and 1304 transitions. [2019-10-22 11:26:32,133 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-10-22 11:26:32,133 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 29 [2019-10-22 11:26:32,133 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 11:26:32,135 INFO L225 Difference]: With dead ends: 919 [2019-10-22 11:26:32,137 INFO L226 Difference]: Without dead ends: 470 [2019-10-22 11:26:32,138 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-10-22 11:26:32,141 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 470 states. [2019-10-22 11:26:32,165 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 470 to 455. [2019-10-22 11:26:32,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 455 states. [2019-10-22 11:26:32,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 455 states and 647 transitions. [2019-10-22 11:26:32,167 INFO L78 Accepts]: Start accepts. Automaton has 455 states and 647 transitions. Word has length 29 [2019-10-22 11:26:32,167 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 11:26:32,167 INFO L462 AbstractCegarLoop]: Abstraction has 455 states and 647 transitions. [2019-10-22 11:26:32,167 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-22 11:26:32,167 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 647 transitions. [2019-10-22 11:26:32,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2019-10-22 11:26:32,169 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 11:26:32,169 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 11:26:32,169 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 11:26:32,170 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 11:26:32,170 INFO L82 PathProgramCache]: Analyzing trace with hash -834517097, now seen corresponding path program 1 times [2019-10-22 11:26:32,170 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-22 11:26:32,171 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [998008000] [2019-10-22 11:26:32,171 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:26:32,171 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:26:32,171 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 11:26:32,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 11:26:32,529 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 11:26:32,530 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [998008000] [2019-10-22 11:26:32,530 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-22 11:26:32,530 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-22 11:26:32,530 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [288693710] [2019-10-22 11:26:32,531 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-22 11:26:32,531 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-22 11:26:32,531 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-22 11:26:32,531 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:26:32,531 INFO L87 Difference]: Start difference. First operand 455 states and 647 transitions. Second operand 3 states. [2019-10-22 11:26:32,555 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 11:26:32,555 INFO L93 Difference]: Finished difference Result 909 states and 1294 transitions. [2019-10-22 11:26:32,555 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-22 11:26:32,556 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 29 [2019-10-22 11:26:32,556 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 11:26:32,557 INFO L225 Difference]: With dead ends: 909 [2019-10-22 11:26:32,558 INFO L226 Difference]: Without dead ends: 457 [2019-10-22 11:26:32,559 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 11:26:32,560 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 457 states. [2019-10-22 11:26:32,570 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 457 to 457. [2019-10-22 11:26:32,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 457 states. [2019-10-22 11:26:32,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 457 states and 649 transitions. [2019-10-22 11:26:32,572 INFO L78 Accepts]: Start accepts. Automaton has 457 states and 649 transitions. Word has length 29 [2019-10-22 11:26:32,572 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 11:26:32,572 INFO L462 AbstractCegarLoop]: Abstraction has 457 states and 649 transitions. [2019-10-22 11:26:32,573 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-22 11:26:32,573 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 649 transitions. [2019-10-22 11:26:32,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2019-10-22 11:26:32,574 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 11:26:32,574 INFO L380 BasicCegarLoop]: trace histogram [2, 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 11:26:32,574 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 11:26:32,574 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 11:26:32,574 INFO L82 PathProgramCache]: Analyzing trace with hash 1916566578, now seen corresponding path program 1 times [2019-10-22 11:26:32,574 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-22 11:26:32,575 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [87202001] [2019-10-22 11:26:32,575 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:26:32,575 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:26:32,575 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 11:26:32,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 11:26:32,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-22 11:26:32,692 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [87202001] [2019-10-22 11:26:32,692 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1933394738] [2019-10-22 11:26:32,693 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1aefe1e0-ebd3-481a-a7d9-8e2989350d2c/bin/utaipan/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-22 11:26:33,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 11:26:33,412 INFO L256 TraceCheckSpWp]: Trace formula consists of 1027 conjuncts, 5 conjunts are in the unsatisfiable core [2019-10-22 11:26:33,418 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-22 11:26:33,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-22 11:26:33,437 INFO L321 TraceCheckSpWp]: Computing backward predicates... [2019-10-22 11:26:33,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-22 11:26:33,470 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleAbstractInterpretation [513994706] [2019-10-22 11:26:33,476 INFO L211 CegarAbsIntRunner]: Running AI on error trace of length 32 [2019-10-22 11:26:33,531 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2019-10-22 11:26:33,532 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-22 11:26:34,435 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-22 11:26:34,436 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: inappropriate decl info IMPLEMENTATION at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Boogie2SmtSymbolTable.getBoogieVar(Boogie2SmtSymbolTable.java:222) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.nonrelational.NonrelationalStatementProcessor.getBoogieVar(NonrelationalStatementProcessor.java:348) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.nonrelational.NonrelationalStatementProcessor.handleHavocStatement(NonrelationalStatementProcessor.java:325) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.nonrelational.NonrelationalStatementProcessor.processStatement(NonrelationalStatementProcessor.java:159) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.nonrelational.NonrelationalStatementProcessor.process(NonrelationalStatementProcessor.java:138) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.nonrelational.NonrelationalStatementProcessor.process(NonrelationalStatementProcessor.java:107) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.nonrelational.NonrelationalPostOperator.handleInternalTransition(NonrelationalPostOperator.java:422) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.nonrelational.NonrelationalPostOperator.handleInternalTransition(NonrelationalPostOperator.java:413) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.nonrelational.NonrelationalPostOperator.apply(NonrelationalPostOperator.java:140) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.nonrelational.NonrelationalPostOperator.apply(NonrelationalPostOperator.java:1) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.compound.CompoundDomainPostOperator.applyInternally(CompoundDomainPostOperator.java:306) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.compound.CompoundDomainPostOperator.apply(CompoundDomainPostOperator.java:131) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.compound.CompoundDomainPostOperator.apply(CompoundDomainPostOperator.java:1) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.PoormanCachedPostOperation.restoreOriginalStateVariables(PoormanCachedPostOperation.java:322) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.PoormansAbstractPostOperator.applyPost(PoormansAbstractPostOperator.java:217) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.PoormansAbstractPostOperator.apply(PoormansAbstractPostOperator.java:120) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.PoormansAbstractPostOperator.apply(PoormansAbstractPostOperator.java:1) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.absint.DisjunctiveAbstractState.lambda$17(DisjunctiveAbstractState.java:323) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.absint.DisjunctiveAbstractState.mapCollection(DisjunctiveAbstractState.java:519) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.absint.DisjunctiveAbstractState.apply(DisjunctiveAbstractState.java:323) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.FixpointEngine.calculateAbstractPost(FixpointEngine.java:249) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.FixpointEngine.calculateFixpoint(FixpointEngine.java:134) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.FixpointEngine.run(FixpointEngine.java:105) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.tool.AbstractInterpreter.runWithoutTimeoutAndResults(AbstractInterpreter.java:149) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarAbsIntRunner.generateFixpoints(CegarAbsIntRunner.java:227) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarAbsIntRunner.(CegarAbsIntRunner.java:158) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleAbstractInterpretation.getOrConstructRunner(IpTcStrategyModuleAbstractInterpretation.java:74) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleAbstractInterpretation.construct(IpTcStrategyModuleAbstractInterpretation.java:81) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:101) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getInterpolantComputationStatus(IpTcStrategyModuleBase.java:77) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.tryExecuteInterpolantGenerator(TraceAbstractionRefinementEngine.java:299) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.generateProof(TraceAbstractionRefinementEngine.java:184) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.executeStrategy(TraceAbstractionRefinementEngine.java:174) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:85) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.RefinementEngineFactory.runRefinementEngine(RefinementEngineFactory.java:124) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:431) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:419) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:368) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterate(TraceAbstractionStarter.java:332) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:170) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:122) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-10-22 11:26:34,441 INFO L168 Benchmark]: Toolchain (without parser) took 8642.87 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 203.4 MB). Free memory was 933.7 MB in the beginning and 980.3 MB in the end (delta: -46.6 MB). Peak memory consumption was 313.0 MB. Max. memory is 11.5 GB. [2019-10-22 11:26:34,441 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 962.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 11:26:34,446 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1393.84 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.1 MB). Free memory was 933.7 MB in the beginning and 1.0 GB in the end (delta: -97.5 MB). Peak memory consumption was 49.6 MB. Max. memory is 11.5 GB. [2019-10-22 11:26:34,448 INFO L168 Benchmark]: Boogie Procedure Inliner took 145.48 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: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2019-10-22 11:26:34,448 INFO L168 Benchmark]: Boogie Preprocessor took 99.02 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-10-22 11:26:34,448 INFO L168 Benchmark]: RCFGBuilder took 2553.60 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 894.0 MB in the end (delta: 115.8 MB). Peak memory consumption was 174.2 MB. Max. memory is 11.5 GB. [2019-10-22 11:26:34,449 INFO L168 Benchmark]: TraceAbstraction took 4446.98 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 71.3 MB). Free memory was 894.0 MB in the beginning and 980.3 MB in the end (delta: -86.3 MB). Peak memory consumption was 141.1 MB. Max. memory is 11.5 GB. [2019-10-22 11:26:34,451 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 962.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1393.84 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.1 MB). Free memory was 933.7 MB in the beginning and 1.0 GB in the end (delta: -97.5 MB). Peak memory consumption was 49.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 145.48 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: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 99.02 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2553.60 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 894.0 MB in the end (delta: 115.8 MB). Peak memory consumption was 174.2 MB. Max. memory is 11.5 GB. * TraceAbstraction took 4446.98 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 71.3 MB). Free memory was 894.0 MB in the beginning and 980.3 MB in the end (delta: -86.3 MB). Peak memory consumption was 141.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: inappropriate decl info IMPLEMENTATION de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: inappropriate decl info IMPLEMENTATION: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Boogie2SmtSymbolTable.getBoogieVar(Boogie2SmtSymbolTable.java:222) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-cad4683 [2019-10-22 11:26:36,453 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 11:26:36,457 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 11:26:36,466 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 11:26:36,466 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 11:26:36,467 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 11:26:36,468 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 11:26:36,469 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 11:26:36,470 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 11:26:36,471 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 11:26:36,471 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 11:26:36,472 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 11:26:36,472 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 11:26:36,473 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 11:26:36,474 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 11:26:36,475 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 11:26:36,475 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 11:26:36,476 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 11:26:36,477 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 11:26:36,479 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 11:26:36,480 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 11:26:36,480 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 11:26:36,481 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 11:26:36,482 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 11:26:36,484 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 11:26:36,484 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 11:26:36,484 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 11:26:36,485 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 11:26:36,485 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 11:26:36,486 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 11:26:36,486 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 11:26:36,487 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 11:26:36,487 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 11:26:36,488 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 11:26:36,488 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 11:26:36,489 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 11:26:36,489 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 11:26:36,489 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 11:26:36,489 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 11:26:36,490 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 11:26:36,491 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 11:26:36,491 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_1aefe1e0-ebd3-481a-a7d9-8e2989350d2c/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2019-10-22 11:26:36,502 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 11:26:36,502 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 11:26:36,503 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 11:26:36,503 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-22 11:26:36,503 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-22 11:26:36,503 INFO L138 SettingsManager]: * Explicit value domain=true [2019-10-22 11:26:36,503 INFO L138 SettingsManager]: * Octagon Domain=false [2019-10-22 11:26:36,504 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-10-22 11:26:36,504 INFO L138 SettingsManager]: * Interval Domain=false [2019-10-22 11:26:36,504 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 11:26:36,504 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 11:26:36,505 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 11:26:36,505 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 11:26:36,505 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 11:26:36,505 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-10-22 11:26:36,505 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-10-22 11:26:36,505 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 11:26:36,505 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 11:26:36,506 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 11:26:36,506 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 11:26:36,506 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-22 11:26:36,506 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 11:26:36,507 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-22 11:26:36,507 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-22 11:26:36,507 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 11:26:36,507 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 11:26:36,507 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 11:26:36,507 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-10-22 11:26:36,507 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-10-22 11:26:36,508 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 11:26:36,508 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-22 11:26:36,508 INFO L138 SettingsManager]: * Logic for external solver=AUFBV Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_1aefe1e0-ebd3-481a-a7d9-8e2989350d2c/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 -> ba887a763e86f6a9f002a7da1963f1b3801c9d66 [2019-10-22 11:26:36,537 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 11:26:36,545 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 11:26:36,548 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 11:26:36,549 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 11:26:36,550 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 11:26:36,550 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_1aefe1e0-ebd3-481a-a7d9-8e2989350d2c/bin/utaipan/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--arcnet--com90xx.ko-entry_point.cil.out.i [2019-10-22 11:26:36,593 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1aefe1e0-ebd3-481a-a7d9-8e2989350d2c/bin/utaipan/data/3654e0609/6e164f338a024bb08a5134262907d272/FLAG9521eaa99 [2019-10-22 11:26:37,225 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 11:26:37,225 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_1aefe1e0-ebd3-481a-a7d9-8e2989350d2c/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--arcnet--com90xx.ko-entry_point.cil.out.i [2019-10-22 11:26:37,260 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1aefe1e0-ebd3-481a-a7d9-8e2989350d2c/bin/utaipan/data/3654e0609/6e164f338a024bb08a5134262907d272/FLAG9521eaa99 [2019-10-22 11:26:37,392 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_1aefe1e0-ebd3-481a-a7d9-8e2989350d2c/bin/utaipan/data/3654e0609/6e164f338a024bb08a5134262907d272 [2019-10-22 11:26:37,394 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 11:26:37,396 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 11:26:37,397 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 11:26:37,397 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 11:26:37,400 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 11:26:37,401 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 11:26:37" (1/1) ... [2019-10-22 11:26:37,403 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1bf4350f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:26:37, skipping insertion in model container [2019-10-22 11:26:37,404 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 11:26:37" (1/1) ... [2019-10-22 11:26:37,410 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 11:26:37,513 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 11:26:38,658 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 11:26:38,704 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 11:26:38,952 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 11:26:39,016 INFO L192 MainTranslator]: Completed translation [2019-10-22 11:26:39,016 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:26:39 WrapperNode [2019-10-22 11:26:39,017 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 11:26:39,018 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 11:26:39,019 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 11:26:39,020 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 11:26:39,029 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:26:39" (1/1) ... [2019-10-22 11:26:39,088 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:26:39" (1/1) ... [2019-10-22 11:26:39,188 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 11:26:39,189 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 11:26:39,189 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 11:26:39,189 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 11:26:39,199 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:26:39" (1/1) ... [2019-10-22 11:26:39,199 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:26:39" (1/1) ... [2019-10-22 11:26:39,212 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:26:39" (1/1) ... [2019-10-22 11:26:39,213 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:26:39" (1/1) ... [2019-10-22 11:26:39,278 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:26:39" (1/1) ... [2019-10-22 11:26:39,289 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:26:39" (1/1) ... [2019-10-22 11:26:39,300 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:26:39" (1/1) ... [2019-10-22 11:26:39,323 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 11:26:39,324 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 11:26:39,324 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 11:26:39,324 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 11:26:39,325 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:26:39" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1aefe1e0-ebd3-481a-a7d9-8e2989350d2c/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 11:26:39,386 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2019-10-22 11:26:39,386 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2019-10-22 11:26:39,386 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-10-22 11:26:39,386 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-22 11:26:39,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-22 11:26:39,387 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 11:26:39,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-22 11:26:39,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2019-10-22 11:26:39,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2019-10-22 11:26:39,387 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-22 11:26:39,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-10-22 11:26:39,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2019-10-22 11:26:39,388 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 11:26:39,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 11:26:45,307 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-22 11:26:45,307 INFO L284 CfgBuilder]: Removed 297 assume(true) statements. [2019-10-22 11:26:45,308 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 11:26:45 BoogieIcfgContainer [2019-10-22 11:26:45,308 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-22 11:26:45,309 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-22 11:26:45,309 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-22 11:26:45,312 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-22 11:26:45,312 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.10 11:26:37" (1/3) ... [2019-10-22 11:26:45,313 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6de0127f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.10 11:26:45, skipping insertion in model container [2019-10-22 11:26:45,313 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:26:39" (2/3) ... [2019-10-22 11:26:45,313 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6de0127f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.10 11:26:45, skipping insertion in model container [2019-10-22 11:26:45,313 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 11:26:45" (3/3) ... [2019-10-22 11:26:45,315 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.12-rc1.tar.xz-144_2a-drivers--net--arcnet--com90xx.ko-entry_point.cil.out.i [2019-10-22 11:26:45,323 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-22 11:26:45,330 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2019-10-22 11:26:45,340 INFO L249 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2019-10-22 11:26:45,363 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-22 11:26:45,363 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-22 11:26:45,363 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-22 11:26:45,363 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-22 11:26:45,364 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-22 11:26:45,364 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-22 11:26:45,364 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-22 11:26:45,364 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-22 11:26:45,387 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states. [2019-10-22 11:26:45,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2019-10-22 11:26:45,394 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 11:26:45,395 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-22 11:26:45,397 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 11:26:45,402 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 11:26:45,402 INFO L82 PathProgramCache]: Analyzing trace with hash -1461192788, now seen corresponding path program 1 times [2019-10-22 11:26:45,415 INFO L157 tionRefinementEngine]: Executing refinement strategy WALRUS [2019-10-22 11:26:45,416 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleCvc4 [1243506727] [2019-10-22 11:26:45,417 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1aefe1e0-ebd3-481a-a7d9-8e2989350d2c/bin/utaipan/cvc4 Starting monitored process 2 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2019-10-22 11:26:45,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 11:26:45,928 INFO L256 TraceCheckSpWp]: Trace formula consists of 507 conjuncts, 2 conjunts are in the unsatisfiable core [2019-10-22 11:26:45,933 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-22 11:26:45,957 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 11:26:45,957 INFO L321 TraceCheckSpWp]: Computing backward predicates... [2019-10-22 11:26:45,966 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 11:26:45,966 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1243506727] [2019-10-22 11:26:45,967 INFO L223 tionRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-10-22 11:26:45,967 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2019-10-22 11:26:45,967 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [537153165] [2019-10-22 11:26:45,971 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-22 11:26:45,972 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2019-10-22 11:26:45,984 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-22 11:26:45,985 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-10-22 11:26:45,987 INFO L87 Difference]: Start difference. First operand 411 states. Second operand 4 states. [2019-10-22 11:26:47,303 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 11:26:47,303 INFO L93 Difference]: Finished difference Result 936 states and 1369 transitions. [2019-10-22 11:26:47,310 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-10-22 11:26:47,311 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 13 [2019-10-22 11:26:47,311 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 11:26:47,330 INFO L225 Difference]: With dead ends: 936 [2019-10-22 11:26:47,331 INFO L226 Difference]: Without dead ends: 503 [2019-10-22 11:26:47,336 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-10-22 11:26:47,356 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 503 states. [2019-10-22 11:26:47,408 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 503 to 503. [2019-10-22 11:26:47,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 503 states. [2019-10-22 11:26:47,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 503 states and 719 transitions. [2019-10-22 11:26:47,412 INFO L78 Accepts]: Start accepts. Automaton has 503 states and 719 transitions. Word has length 13 [2019-10-22 11:26:47,413 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 11:26:47,413 INFO L462 AbstractCegarLoop]: Abstraction has 503 states and 719 transitions. [2019-10-22 11:26:47,413 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-22 11:26:47,413 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 719 transitions. [2019-10-22 11:26:47,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2019-10-22 11:26:47,414 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 11:26:47,414 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] [2019-10-22 11:26:47,615 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 cvc4 --incremental --print-success --lang smt --rewrite-divk [2019-10-22 11:26:47,615 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 11:26:47,616 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 11:26:47,616 INFO L82 PathProgramCache]: Analyzing trace with hash -1002627218, now seen corresponding path program 1 times [2019-10-22 11:26:47,617 INFO L157 tionRefinementEngine]: Executing refinement strategy WALRUS [2019-10-22 11:26:47,617 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleCvc4 [2055660202] [2019-10-22 11:26:47,617 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1aefe1e0-ebd3-481a-a7d9-8e2989350d2c/bin/utaipan/cvc4 Starting monitored process 3 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2019-10-22 11:26:48,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 11:26:48,122 INFO L256 TraceCheckSpWp]: Trace formula consists of 533 conjuncts, 2 conjunts are in the unsatisfiable core [2019-10-22 11:26:48,124 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-22 11:26:48,134 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 11:26:48,135 INFO L321 TraceCheckSpWp]: Computing backward predicates... [2019-10-22 11:26:48,139 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 11:26:48,139 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [2055660202] [2019-10-22 11:26:48,140 INFO L223 tionRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-10-22 11:26:48,140 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2019-10-22 11:26:48,140 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [706248818] [2019-10-22 11:26:48,141 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-22 11:26:48,141 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2019-10-22 11:26:48,142 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-22 11:26:48,142 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:26:48,142 INFO L87 Difference]: Start difference. First operand 503 states and 719 transitions. Second operand 3 states. [2019-10-22 11:26:48,239 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 11:26:48,239 INFO L93 Difference]: Finished difference Result 1003 states and 1435 transitions. [2019-10-22 11:26:48,240 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-22 11:26:48,240 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 23 [2019-10-22 11:26:48,240 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 11:26:48,242 INFO L225 Difference]: With dead ends: 1003 [2019-10-22 11:26:48,242 INFO L226 Difference]: Without dead ends: 503 [2019-10-22 11:26:48,244 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 43 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 11:26:48,245 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 503 states. [2019-10-22 11:26:48,275 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 503 to 503. [2019-10-22 11:26:48,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 503 states. [2019-10-22 11:26:48,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 503 states and 718 transitions. [2019-10-22 11:26:48,279 INFO L78 Accepts]: Start accepts. Automaton has 503 states and 718 transitions. Word has length 23 [2019-10-22 11:26:48,279 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 11:26:48,279 INFO L462 AbstractCegarLoop]: Abstraction has 503 states and 718 transitions. [2019-10-22 11:26:48,279 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-22 11:26:48,280 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 718 transitions. [2019-10-22 11:26:48,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2019-10-22 11:26:48,280 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 11:26:48,281 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 11:26:48,481 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 cvc4 --incremental --print-success --lang smt --rewrite-divk [2019-10-22 11:26:48,481 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 11:26:48,482 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 11:26:48,482 INFO L82 PathProgramCache]: Analyzing trace with hash -834576679, now seen corresponding path program 1 times [2019-10-22 11:26:48,483 INFO L157 tionRefinementEngine]: Executing refinement strategy WALRUS [2019-10-22 11:26:48,483 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleCvc4 [2004809637] [2019-10-22 11:26:48,483 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1aefe1e0-ebd3-481a-a7d9-8e2989350d2c/bin/utaipan/cvc4 Starting monitored process 4 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2019-10-22 11:26:48,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 11:26:48,922 INFO L256 TraceCheckSpWp]: Trace formula consists of 564 conjuncts, 2 conjunts are in the unsatisfiable core [2019-10-22 11:26:48,924 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-22 11:26:48,931 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 11:26:48,932 INFO L321 TraceCheckSpWp]: Computing backward predicates... [2019-10-22 11:26:48,934 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 11:26:48,934 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [2004809637] [2019-10-22 11:26:48,934 INFO L223 tionRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-10-22 11:26:48,935 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2019-10-22 11:26:48,935 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1258299696] [2019-10-22 11:26:48,935 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-22 11:26:48,935 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2019-10-22 11:26:48,936 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-22 11:26:48,936 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:26:48,936 INFO L87 Difference]: Start difference. First operand 503 states and 718 transitions. Second operand 3 states. [2019-10-22 11:26:49,181 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 11:26:49,183 INFO L93 Difference]: Finished difference Result 533 states and 746 transitions. [2019-10-22 11:26:49,198 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-22 11:26:49,198 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 29 [2019-10-22 11:26:49,198 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 11:26:49,200 INFO L225 Difference]: With dead ends: 533 [2019-10-22 11:26:49,200 INFO L226 Difference]: Without dead ends: 518 [2019-10-22 11:26:49,201 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 55 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:26:49,202 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 518 states. [2019-10-22 11:26:49,222 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 518 to 503. [2019-10-22 11:26:49,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 503 states. [2019-10-22 11:26:49,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 503 states and 717 transitions. [2019-10-22 11:26:49,224 INFO L78 Accepts]: Start accepts. Automaton has 503 states and 717 transitions. Word has length 29 [2019-10-22 11:26:49,224 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 11:26:49,225 INFO L462 AbstractCegarLoop]: Abstraction has 503 states and 717 transitions. [2019-10-22 11:26:49,225 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-22 11:26:49,225 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 717 transitions. [2019-10-22 11:26:49,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2019-10-22 11:26:49,226 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 11:26:49,226 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 11:26:49,426 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 cvc4 --incremental --print-success --lang smt --rewrite-divk [2019-10-22 11:26:49,427 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 11:26:49,427 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 11:26:49,427 INFO L82 PathProgramCache]: Analyzing trace with hash -834517097, now seen corresponding path program 1 times [2019-10-22 11:26:49,428 INFO L157 tionRefinementEngine]: Executing refinement strategy WALRUS [2019-10-22 11:26:49,428 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleCvc4 [836830415] [2019-10-22 11:26:49,428 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1aefe1e0-ebd3-481a-a7d9-8e2989350d2c/bin/utaipan/cvc4 Starting monitored process 5 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2019-10-22 11:26:49,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 11:26:49,846 INFO L256 TraceCheckSpWp]: Trace formula consists of 563 conjuncts, 3 conjunts are in the unsatisfiable core [2019-10-22 11:26:49,848 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-22 11:26:49,860 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 11:26:49,863 INFO L321 TraceCheckSpWp]: Computing backward predicates... [2019-10-22 11:26:49,881 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 11:26:49,883 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [836830415] [2019-10-22 11:26:49,884 INFO L223 tionRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-10-22 11:26:49,884 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 3 [2019-10-22 11:26:49,884 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2060570971] [2019-10-22 11:26:49,885 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-22 11:26:49,885 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2019-10-22 11:26:49,885 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-22 11:26:49,885 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-10-22 11:26:49,885 INFO L87 Difference]: Start difference. First operand 503 states and 717 transitions. Second operand 4 states. [2019-10-22 11:26:49,908 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 11:26:49,908 INFO L93 Difference]: Finished difference Result 503 states and 717 transitions. [2019-10-22 11:26:49,909 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-22 11:26:49,909 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 29 [2019-10-22 11:26:49,909 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 11:26:49,911 INFO L225 Difference]: With dead ends: 503 [2019-10-22 11:26:49,912 INFO L226 Difference]: Without dead ends: 501 [2019-10-22 11:26:49,912 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 54 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-10-22 11:26:49,914 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 501 states. [2019-10-22 11:26:49,938 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 501 to 501. [2019-10-22 11:26:49,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 501 states. [2019-10-22 11:26:49,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 501 states and 715 transitions. [2019-10-22 11:26:49,939 INFO L78 Accepts]: Start accepts. Automaton has 501 states and 715 transitions. Word has length 29 [2019-10-22 11:26:49,940 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 11:26:49,940 INFO L462 AbstractCegarLoop]: Abstraction has 501 states and 715 transitions. [2019-10-22 11:26:49,940 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-22 11:26:49,940 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 715 transitions. [2019-10-22 11:26:49,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2019-10-22 11:26:49,942 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 11:26:49,942 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 11:26:50,143 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 cvc4 --incremental --print-success --lang smt --rewrite-divk [2019-10-22 11:26:50,143 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 11:26:50,143 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 11:26:50,144 INFO L82 PathProgramCache]: Analyzing trace with hash -100226478, now seen corresponding path program 1 times [2019-10-22 11:26:50,144 INFO L157 tionRefinementEngine]: Executing refinement strategy WALRUS [2019-10-22 11:26:50,145 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleCvc4 [1168647382] [2019-10-22 11:26:50,145 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1aefe1e0-ebd3-481a-a7d9-8e2989350d2c/bin/utaipan/cvc4 Starting monitored process 6 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2019-10-22 11:26:50,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 11:26:50,515 INFO L256 TraceCheckSpWp]: Trace formula consists of 564 conjuncts, 3 conjunts are in the unsatisfiable core [2019-10-22 11:26:50,519 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-22 11:26:50,531 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 11:26:50,531 INFO L321 TraceCheckSpWp]: Computing backward predicates... [2019-10-22 11:26:50,545 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 11:26:50,546 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1168647382] [2019-10-22 11:26:50,546 INFO L223 tionRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-10-22 11:26:50,546 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 3 [2019-10-22 11:26:50,546 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [512807329] [2019-10-22 11:26:50,546 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-22 11:26:50,546 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2019-10-22 11:26:50,547 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-22 11:26:50,547 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-10-22 11:26:50,547 INFO L87 Difference]: Start difference. First operand 501 states and 715 transitions. Second operand 4 states. [2019-10-22 11:26:50,582 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 11:26:50,582 INFO L93 Difference]: Finished difference Result 501 states and 715 transitions. [2019-10-22 11:26:50,583 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-22 11:26:50,583 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 30 [2019-10-22 11:26:50,584 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 11:26:50,587 INFO L225 Difference]: With dead ends: 501 [2019-10-22 11:26:50,588 INFO L226 Difference]: Without dead ends: 499 [2019-10-22 11:26:50,589 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 56 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-10-22 11:26:50,591 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 499 states. [2019-10-22 11:26:50,623 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 499 to 499. [2019-10-22 11:26:50,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 499 states. [2019-10-22 11:26:50,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 499 states and 713 transitions. [2019-10-22 11:26:50,626 INFO L78 Accepts]: Start accepts. Automaton has 499 states and 713 transitions. Word has length 30 [2019-10-22 11:26:50,626 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 11:26:50,627 INFO L462 AbstractCegarLoop]: Abstraction has 499 states and 713 transitions. [2019-10-22 11:26:50,627 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-22 11:26:50,627 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 713 transitions. [2019-10-22 11:26:50,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2019-10-22 11:26:50,630 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 11:26:50,631 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, 1] [2019-10-22 11:26:50,831 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 cvc4 --incremental --print-success --lang smt --rewrite-divk [2019-10-22 11:26:50,831 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 11:26:50,832 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 11:26:50,832 INFO L82 PathProgramCache]: Analyzing trace with hash 1187946241, now seen corresponding path program 1 times [2019-10-22 11:26:50,832 INFO L157 tionRefinementEngine]: Executing refinement strategy WALRUS [2019-10-22 11:26:50,833 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleCvc4 [803273466] [2019-10-22 11:26:50,833 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1aefe1e0-ebd3-481a-a7d9-8e2989350d2c/bin/utaipan/cvc4 Starting monitored process 7 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2019-10-22 11:26:51,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 11:26:51,198 INFO L256 TraceCheckSpWp]: Trace formula consists of 565 conjuncts, 2 conjunts are in the unsatisfiable core [2019-10-22 11:26:51,201 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-22 11:26:51,210 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 11:26:51,210 INFO L321 TraceCheckSpWp]: Computing backward predicates... [2019-10-22 11:26:51,215 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 11:26:51,216 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [803273466] [2019-10-22 11:26:51,216 INFO L223 tionRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-10-22 11:26:51,216 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2019-10-22 11:26:51,216 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [602820169] [2019-10-22 11:26:51,217 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-22 11:26:51,217 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2019-10-22 11:26:51,217 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-22 11:26:51,218 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:26:51,218 INFO L87 Difference]: Start difference. First operand 499 states and 713 transitions. Second operand 3 states. [2019-10-22 11:26:51,262 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 11:26:51,262 INFO L93 Difference]: Finished difference Result 499 states and 713 transitions. [2019-10-22 11:26:51,263 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-22 11:26:51,263 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 31 [2019-10-22 11:26:51,264 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 11:26:51,266 INFO L225 Difference]: With dead ends: 499 [2019-10-22 11:26:51,266 INFO L226 Difference]: Without dead ends: 497 [2019-10-22 11:26:51,266 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 59 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:26:51,268 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 497 states. [2019-10-22 11:26:51,304 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 497 to 497. [2019-10-22 11:26:51,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 497 states. [2019-10-22 11:26:51,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 497 states and 711 transitions. [2019-10-22 11:26:51,306 INFO L78 Accepts]: Start accepts. Automaton has 497 states and 711 transitions. Word has length 31 [2019-10-22 11:26:51,307 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 11:26:51,307 INFO L462 AbstractCegarLoop]: Abstraction has 497 states and 711 transitions. [2019-10-22 11:26:51,307 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-22 11:26:51,307 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 711 transitions. [2019-10-22 11:26:51,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2019-10-22 11:26:51,308 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 11:26:51,308 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, 1, 1] [2019-10-22 11:26:51,509 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 cvc4 --incremental --print-success --lang smt --rewrite-divk [2019-10-22 11:26:51,509 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 11:26:51,509 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 11:26:51,510 INFO L82 PathProgramCache]: Analyzing trace with hash -1828372420, now seen corresponding path program 1 times [2019-10-22 11:26:51,510 INFO L157 tionRefinementEngine]: Executing refinement strategy WALRUS [2019-10-22 11:26:51,510 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleCvc4 [1050638404] [2019-10-22 11:26:51,510 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1aefe1e0-ebd3-481a-a7d9-8e2989350d2c/bin/utaipan/cvc4 Starting monitored process 8 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2019-10-22 11:26:52,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 11:26:52,011 INFO L256 TraceCheckSpWp]: Trace formula consists of 566 conjuncts, 2 conjunts are in the unsatisfiable core [2019-10-22 11:26:52,012 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-22 11:26:52,018 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 11:26:52,019 INFO L321 TraceCheckSpWp]: Computing backward predicates... [2019-10-22 11:26:52,024 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 11:26:52,024 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1050638404] [2019-10-22 11:26:52,024 INFO L223 tionRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-10-22 11:26:52,024 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2019-10-22 11:26:52,024 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1177290199] [2019-10-22 11:26:52,025 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-22 11:26:52,025 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2019-10-22 11:26:52,025 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-22 11:26:52,025 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:26:52,025 INFO L87 Difference]: Start difference. First operand 497 states and 711 transitions. Second operand 3 states. [2019-10-22 11:26:52,063 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 11:26:52,064 INFO L93 Difference]: Finished difference Result 497 states and 711 transitions. [2019-10-22 11:26:52,064 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-22 11:26:52,064 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 32 [2019-10-22 11:26:52,064 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 11:26:52,066 INFO L225 Difference]: With dead ends: 497 [2019-10-22 11:26:52,066 INFO L226 Difference]: Without dead ends: 495 [2019-10-22 11:26:52,067 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 61 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:26:52,068 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 495 states. [2019-10-22 11:26:52,093 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 495 to 495. [2019-10-22 11:26:52,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 495 states. [2019-10-22 11:26:52,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 495 states and 709 transitions. [2019-10-22 11:26:52,095 INFO L78 Accepts]: Start accepts. Automaton has 495 states and 709 transitions. Word has length 32 [2019-10-22 11:26:52,096 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 11:26:52,096 INFO L462 AbstractCegarLoop]: Abstraction has 495 states and 709 transitions. [2019-10-22 11:26:52,096 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-22 11:26:52,096 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 709 transitions. [2019-10-22 11:26:52,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2019-10-22 11:26:52,098 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 11:26:52,098 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, 1, 1, 1] [2019-10-22 11:26:52,299 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 cvc4 --incremental --print-success --lang smt --rewrite-divk [2019-10-22 11:26:52,299 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 11:26:52,299 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 11:26:52,299 INFO L82 PathProgramCache]: Analyzing trace with hash -844970389, now seen corresponding path program 1 times [2019-10-22 11:26:52,300 INFO L157 tionRefinementEngine]: Executing refinement strategy WALRUS [2019-10-22 11:26:52,300 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleCvc4 [74367541] [2019-10-22 11:26:52,300 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1aefe1e0-ebd3-481a-a7d9-8e2989350d2c/bin/utaipan/cvc4 Starting monitored process 9 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2019-10-22 11:26:52,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 11:26:52,627 INFO L256 TraceCheckSpWp]: Trace formula consists of 567 conjuncts, 2 conjunts are in the unsatisfiable core [2019-10-22 11:26:52,629 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-22 11:26:52,645 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 11:26:52,645 INFO L321 TraceCheckSpWp]: Computing backward predicates... [2019-10-22 11:26:52,652 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 11:26:52,653 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [74367541] [2019-10-22 11:26:52,654 INFO L223 tionRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-10-22 11:26:52,654 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2019-10-22 11:26:52,654 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [168603402] [2019-10-22 11:26:52,655 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-22 11:26:52,657 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2019-10-22 11:26:52,660 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-22 11:26:52,666 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:26:52,666 INFO L87 Difference]: Start difference. First operand 495 states and 709 transitions. Second operand 3 states. [2019-10-22 11:26:52,698 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 11:26:52,698 INFO L93 Difference]: Finished difference Result 495 states and 709 transitions. [2019-10-22 11:26:52,699 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-22 11:26:52,699 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 33 [2019-10-22 11:26:52,699 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 11:26:52,699 INFO L225 Difference]: With dead ends: 495 [2019-10-22 11:26:52,699 INFO L226 Difference]: Without dead ends: 0 [2019-10-22 11:26:52,700 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 63 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 11:26:52,701 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-22 11:26:52,701 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-22 11:26:52,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-22 11:26:52,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-22 11:26:52,702 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 33 [2019-10-22 11:26:52,702 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 11:26:52,702 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-22 11:26:52,702 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-22 11:26:52,702 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-22 11:26:52,702 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-22 11:26:52,903 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 cvc4 --incremental --print-success --lang smt --rewrite-divk [2019-10-22 11:26:52,906 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-10-22 11:26:56,715 INFO L443 ceAbstractionStarter]: For program point L5651(lines 5651 5661) no Hoare annotation was computed. [2019-10-22 11:26:56,715 INFO L443 ceAbstractionStarter]: For program point L5651-1(lines 5287 5878) no Hoare annotation was computed. [2019-10-22 11:26:56,715 INFO L439 ceAbstractionStarter]: At program point L6378(lines 6319 6380) the Hoare annotation is: (not (= (_ bv3 32) ~ldv_state_variable_0~0)) [2019-10-22 11:26:56,715 INFO L443 ceAbstractionStarter]: For program point L5387-1(lines 5382 5400) no Hoare annotation was computed. [2019-10-22 11:26:56,715 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 5165) no Hoare annotation was computed. [2019-10-22 11:26:56,715 INFO L443 ceAbstractionStarter]: For program point L5652-2(lines 5651 5660) no Hoare annotation was computed. [2019-10-22 11:26:56,715 INFO L443 ceAbstractionStarter]: For program point L5652(lines 5652 5655) no Hoare annotation was computed. [2019-10-22 11:26:56,716 INFO L443 ceAbstractionStarter]: For program point L5322(lines 5322 5339) no Hoare annotation was computed. [2019-10-22 11:26:56,716 INFO L443 ceAbstractionStarter]: For program point L5322-2(lines 5287 5878) no Hoare annotation was computed. [2019-10-22 11:26:56,716 INFO L443 ceAbstractionStarter]: For program point L5983(lines 5983 5986) no Hoare annotation was computed. [2019-10-22 11:26:56,716 INFO L439 ceAbstractionStarter]: At program point L5851(lines 5287 5878) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,716 INFO L439 ceAbstractionStarter]: At program point L6710(lines 6709 6711) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,716 INFO L443 ceAbstractionStarter]: For program point L6248(lines 6248 6254) no Hoare annotation was computed. [2019-10-22 11:26:56,716 INFO L439 ceAbstractionStarter]: At program point L5853(lines 5287 5878) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,716 INFO L443 ceAbstractionStarter]: For program point L5589-2(lines 5287 5878) no Hoare annotation was computed. [2019-10-22 11:26:56,716 INFO L443 ceAbstractionStarter]: For program point L5589(lines 5589 5592) no Hoare annotation was computed. [2019-10-22 11:26:56,716 INFO L443 ceAbstractionStarter]: For program point L5391-1(lines 5391 5394) no Hoare annotation was computed. [2019-10-22 11:26:56,717 INFO L439 ceAbstractionStarter]: At program point L6316-1(lines 1 6730) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,717 INFO L439 ceAbstractionStarter]: At program point L6316(lines 1 6730) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,717 INFO L443 ceAbstractionStarter]: For program point L5524(lines 5524 5539) no Hoare annotation was computed. [2019-10-22 11:26:56,717 INFO L439 ceAbstractionStarter]: At program point L5855(lines 5287 5878) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,717 INFO L439 ceAbstractionStarter]: At program point L6714(lines 6713 6715) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,717 INFO L443 ceAbstractionStarter]: For program point L5789(lines 5789 5792) no Hoare annotation was computed. [2019-10-22 11:26:56,717 INFO L443 ceAbstractionStarter]: For program point L5525-2(lines 5524 5538) no Hoare annotation was computed. [2019-10-22 11:26:56,717 INFO L443 ceAbstractionStarter]: For program point L5525(lines 5525 5528) no Hoare annotation was computed. [2019-10-22 11:26:56,717 INFO L439 ceAbstractionStarter]: At program point L4997-2(lines 4992 4999) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,717 INFO L439 ceAbstractionStarter]: At program point L4997-3(lines 4992 4999) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,718 INFO L439 ceAbstractionStarter]: At program point L4997(lines 4992 4999) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,722 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 5165) no Hoare annotation was computed. [2019-10-22 11:26:56,722 INFO L439 ceAbstractionStarter]: At program point L4997-1(lines 4992 4999) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,722 INFO L439 ceAbstractionStarter]: At program point L4997-6(lines 4992 4999) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,722 INFO L439 ceAbstractionStarter]: At program point L5790(lines 5287 5878) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,723 INFO L439 ceAbstractionStarter]: At program point L4997-7(lines 4992 4999) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,723 INFO L439 ceAbstractionStarter]: At program point L4997-4(lines 4992 4999) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,723 INFO L439 ceAbstractionStarter]: At program point L4997-5(lines 4992 4999) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,723 INFO L439 ceAbstractionStarter]: At program point L4997-10(lines 4992 4999) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,723 INFO L439 ceAbstractionStarter]: At program point L4997-8(lines 4992 4999) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,723 INFO L439 ceAbstractionStarter]: At program point L4997-9(lines 4992 4999) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,723 INFO L439 ceAbstractionStarter]: At program point L6187(lines 6173 6193) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,724 INFO L439 ceAbstractionStarter]: At program point L5064(lines 5056 5066) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,724 INFO L443 ceAbstractionStarter]: For program point L5989(lines 5989 5996) no Hoare annotation was computed. [2019-10-22 11:26:56,724 INFO L443 ceAbstractionStarter]: For program point L5725(lines 5725 5745) no Hoare annotation was computed. [2019-10-22 11:26:56,724 INFO L443 ceAbstractionStarter]: For program point L5593-1(lines 5287 5878) no Hoare annotation was computed. [2019-10-22 11:26:56,724 INFO L443 ceAbstractionStarter]: For program point L5990(lines 5990 5993) no Hoare annotation was computed. [2019-10-22 11:26:56,724 INFO L443 ceAbstractionStarter]: For program point L5858(lines 5858 5861) no Hoare annotation was computed. [2019-10-22 11:26:56,724 INFO L443 ceAbstractionStarter]: For program point L5726(lines 5726 5729) no Hoare annotation was computed. [2019-10-22 11:26:56,724 INFO L443 ceAbstractionStarter]: For program point L5858-2(lines 5858 5861) no Hoare annotation was computed. [2019-10-22 11:26:56,724 INFO L443 ceAbstractionStarter]: For program point L5726-2(lines 5725 5744) no Hoare annotation was computed. [2019-10-22 11:26:56,725 INFO L439 ceAbstractionStarter]: At program point L6189(lines 6173 6193) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,725 INFO L439 ceAbstractionStarter]: At program point L6718(lines 6717 6719) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,725 INFO L443 ceAbstractionStarter]: For program point L5529-1(lines 5524 5538) no Hoare annotation was computed. [2019-10-22 11:26:56,725 INFO L443 ceAbstractionStarter]: For program point L5662-1(lines 5662 5665) no Hoare annotation was computed. [2019-10-22 11:26:56,725 INFO L443 ceAbstractionStarter]: For program point L5464-1(lines 5287 5878) no Hoare annotation was computed. [2019-10-22 11:26:56,725 INFO L443 ceAbstractionStarter]: For program point L5464(lines 5464 5474) no Hoare annotation was computed. [2019-10-22 11:26:56,725 INFO L443 ceAbstractionStarter]: For program point L5597-1(lines 5597 5600) no Hoare annotation was computed. [2019-10-22 11:26:56,725 INFO L443 ceAbstractionStarter]: For program point L5465-2(lines 5464 5473) no Hoare annotation was computed. [2019-10-22 11:26:56,725 INFO L443 ceAbstractionStarter]: For program point L5465(lines 5465 5468) no Hoare annotation was computed. [2019-10-22 11:26:56,725 INFO L439 ceAbstractionStarter]: At program point L6192(lines 6167 6194) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,725 INFO L443 ceAbstractionStarter]: For program point L5730-1(lines 5725 5744) no Hoare annotation was computed. [2019-10-22 11:26:56,725 INFO L439 ceAbstractionStarter]: At program point L6721(lines 6720 6722) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,726 INFO L439 ceAbstractionStarter]: At program point L5334(lines 5326 5339) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,727 INFO L439 ceAbstractionStarter]: At program point L5004-1(lines 5000 5006) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,727 INFO L439 ceAbstractionStarter]: At program point L5004(lines 5000 5006) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,727 INFO L443 ceAbstractionStarter]: For program point L5929(lines 5929 5938) no Hoare annotation was computed. [2019-10-22 11:26:56,727 INFO L439 ceAbstractionStarter]: At program point L6392-1(lines 6392 6395) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,727 INFO L443 ceAbstractionStarter]: For program point L6392(lines 6392 6395) no Hoare annotation was computed. [2019-10-22 11:26:56,727 INFO L443 ceAbstractionStarter]: For program point L5930(lines 5930 5933) no Hoare annotation was computed. [2019-10-22 11:26:56,727 INFO L443 ceAbstractionStarter]: For program point L5930-2(lines 5930 5933) no Hoare annotation was computed. [2019-10-22 11:26:56,728 INFO L439 ceAbstractionStarter]: At program point L5336(lines 5326 5339) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,728 INFO L443 ceAbstractionStarter]: For program point L6261(lines 6261 6264) no Hoare annotation was computed. [2019-10-22 11:26:56,728 INFO L443 ceAbstractionStarter]: For program point L5799(lines 5799 5820) no Hoare annotation was computed. [2019-10-22 11:26:56,728 INFO L439 ceAbstractionStarter]: At program point L5667(lines 5287 5878) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,728 INFO L443 ceAbstractionStarter]: For program point L5403(lines 5403 5423) no Hoare annotation was computed. [2019-10-22 11:26:56,728 INFO L443 ceAbstractionStarter]: For program point L5800-2(lines 5800 5803) no Hoare annotation was computed. [2019-10-22 11:26:56,728 INFO L443 ceAbstractionStarter]: For program point L5800(lines 5800 5803) no Hoare annotation was computed. [2019-10-22 11:26:56,728 INFO L439 ceAbstractionStarter]: At program point L6725-3(lines 6724 6726) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,729 INFO L439 ceAbstractionStarter]: At program point L6725-2(lines 6724 6726) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,729 INFO L439 ceAbstractionStarter]: At program point L6725-1(lines 6724 6726) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,729 INFO L443 ceAbstractionStarter]: For program point L5734-1(lines 5734 5737) no Hoare annotation was computed. [2019-10-22 11:26:56,729 INFO L439 ceAbstractionStarter]: At program point L6725(lines 6724 6726) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,729 INFO L439 ceAbstractionStarter]: At program point L6725-7(lines 6724 6726) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,729 INFO L439 ceAbstractionStarter]: At program point L6725-6(lines 6724 6726) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,729 INFO L439 ceAbstractionStarter]: At program point L6725-5(lines 6724 6726) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,730 INFO L439 ceAbstractionStarter]: At program point L6725-4(lines 6724 6726) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,730 INFO L439 ceAbstractionStarter]: At program point L6725-11(lines 6724 6726) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,730 INFO L443 ceAbstractionStarter]: For program point L5404-2(lines 5403 5422) no Hoare annotation was computed. [2019-10-22 11:26:56,731 INFO L439 ceAbstractionStarter]: At program point L6725-10(lines 6724 6726) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,731 INFO L439 ceAbstractionStarter]: At program point L6725-9(lines 6724 6726) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,731 INFO L443 ceAbstractionStarter]: For program point L5404(lines 5404 5407) no Hoare annotation was computed. [2019-10-22 11:26:56,731 INFO L439 ceAbstractionStarter]: At program point L6725-8(lines 6724 6726) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,731 INFO L439 ceAbstractionStarter]: At program point L6725-13(lines 6724 6726) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,731 INFO L439 ceAbstractionStarter]: At program point L6725-12(lines 6724 6726) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,731 INFO L439 ceAbstractionStarter]: At program point L5669(lines 5287 5878) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,732 INFO L443 ceAbstractionStarter]: For program point L6330(lines 6330 6373) no Hoare annotation was computed. [2019-10-22 11:26:56,732 INFO L439 ceAbstractionStarter]: At program point L6396(lines 6381 6398) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,732 INFO L443 ceAbstractionStarter]: For program point L5340-1(lines 5340 5357) no Hoare annotation was computed. [2019-10-22 11:26:56,732 INFO L443 ceAbstractionStarter]: For program point L6331(line 6331) no Hoare annotation was computed. [2019-10-22 11:26:56,732 INFO L439 ceAbstractionStarter]: At program point L6265(lines 6258 6267) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,732 INFO L443 ceAbstractionStarter]: For program point L6728-2(lines 6728 6730) no Hoare annotation was computed. [2019-10-22 11:26:56,732 INFO L443 ceAbstractionStarter]: For program point L6728-1(lines 6728 6730) no Hoare annotation was computed. [2019-10-22 11:26:56,732 INFO L443 ceAbstractionStarter]: For program point L6728(lines 6728 6730) no Hoare annotation was computed. [2019-10-22 11:26:56,733 INFO L443 ceAbstractionStarter]: For program point L6728-6(lines 6728 6730) no Hoare annotation was computed. [2019-10-22 11:26:56,733 INFO L443 ceAbstractionStarter]: For program point L6728-5(lines 6728 6730) no Hoare annotation was computed. [2019-10-22 11:26:56,733 INFO L443 ceAbstractionStarter]: For program point L6728-4(lines 6728 6730) no Hoare annotation was computed. [2019-10-22 11:26:56,733 INFO L443 ceAbstractionStarter]: For program point L6728-3(lines 6728 6730) no Hoare annotation was computed. [2019-10-22 11:26:56,733 INFO L443 ceAbstractionStarter]: For program point L6332(lines 6332 6335) no Hoare annotation was computed. [2019-10-22 11:26:56,733 INFO L439 ceAbstractionStarter]: At program point L5870(lines 5287 5878) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,733 INFO L443 ceAbstractionStarter]: For program point L5672-2(lines 5672 5675) no Hoare annotation was computed. [2019-10-22 11:26:56,733 INFO L443 ceAbstractionStarter]: For program point L5672(lines 5672 5675) no Hoare annotation was computed. [2019-10-22 11:26:56,733 INFO L443 ceAbstractionStarter]: For program point L5408-1(lines 5403 5422) no Hoare annotation was computed. [2019-10-22 11:26:56,733 INFO L439 ceAbstractionStarter]: At program point L5607(lines 5287 5878) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,734 INFO L443 ceAbstractionStarter]: For program point L5475-1(lines 5475 5478) no Hoare annotation was computed. [2019-10-22 11:26:56,734 INFO L443 ceAbstractionStarter]: For program point L5541(lines 5541 5556) no Hoare annotation was computed. [2019-10-22 11:26:56,734 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-10-22 11:26:56,735 INFO L439 ceAbstractionStarter]: At program point L5079(lines 5077 5080) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,735 INFO L439 ceAbstractionStarter]: At program point L5079-1(lines 5077 5080) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,735 INFO L439 ceAbstractionStarter]: At program point L5013-2(lines 5008 5015) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,735 INFO L439 ceAbstractionStarter]: At program point L5013-3(lines 5008 5015) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,735 INFO L439 ceAbstractionStarter]: At program point L5013(lines 5008 5015) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,735 INFO L439 ceAbstractionStarter]: At program point L5013-1(lines 5008 5015) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,736 INFO L443 ceAbstractionStarter]: For program point L5806(lines 5806 5809) no Hoare annotation was computed. [2019-10-22 11:26:56,736 INFO L439 ceAbstractionStarter]: At program point L5013-4(lines 5008 5015) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,736 INFO L439 ceAbstractionStarter]: At program point L5013-5(lines 5008 5015) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,736 INFO L439 ceAbstractionStarter]: At program point L5872(lines 5287 5878) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,736 INFO L443 ceAbstractionStarter]: For program point L5806-2(lines 5806 5809) no Hoare annotation was computed. [2019-10-22 11:26:56,736 INFO L443 ceAbstractionStarter]: For program point L5542(lines 5542 5545) no Hoare annotation was computed. [2019-10-22 11:26:56,736 INFO L443 ceAbstractionStarter]: For program point L5542-2(lines 5541 5555) no Hoare annotation was computed. [2019-10-22 11:26:56,736 INFO L443 ceAbstractionStarter]: For program point L6203(lines 6203 6220) no Hoare annotation was computed. [2019-10-22 11:26:56,737 INFO L439 ceAbstractionStarter]: At program point L5212-1(lines 5209 5214) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,737 INFO L439 ceAbstractionStarter]: At program point L6203-1(lines 6203 6220) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,737 INFO L439 ceAbstractionStarter]: At program point L5212(lines 5209 5214) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,737 INFO L443 ceAbstractionStarter]: For program point L6203-4(lines 6203 6220) no Hoare annotation was computed. [2019-10-22 11:26:56,737 INFO L439 ceAbstractionStarter]: At program point L6203-5(lines 6203 6220) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,737 INFO L443 ceAbstractionStarter]: For program point L6203-2(lines 6203 6220) no Hoare annotation was computed. [2019-10-22 11:26:56,737 INFO L439 ceAbstractionStarter]: At program point L6203-3(lines 6203 6220) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,737 INFO L443 ceAbstractionStarter]: For program point L6203-6(lines 6203 6220) no Hoare annotation was computed. [2019-10-22 11:26:56,738 INFO L439 ceAbstractionStarter]: At program point L6203-7(lines 6203 6220) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,738 INFO L439 ceAbstractionStarter]: At program point L6667-1(lines 6666 6668) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,739 INFO L439 ceAbstractionStarter]: At program point L6667(lines 1 6730) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,739 INFO L439 ceAbstractionStarter]: At program point L6667-2(lines 1 6730) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,739 INFO L443 ceAbstractionStarter]: For program point L5412-1(lines 5412 5415) no Hoare annotation was computed. [2019-10-22 11:26:56,739 INFO L443 ceAbstractionStarter]: For program point L6337(line 6337) no Hoare annotation was computed. [2019-10-22 11:26:56,739 INFO L443 ceAbstractionStarter]: For program point L6205-2(lines 6205 6217) no Hoare annotation was computed. [2019-10-22 11:26:56,739 INFO L443 ceAbstractionStarter]: For program point L6205-3(lines 6205 6217) no Hoare annotation was computed. [2019-10-22 11:26:56,739 INFO L443 ceAbstractionStarter]: For program point L6205(lines 6205 6217) no Hoare annotation was computed. [2019-10-22 11:26:56,739 INFO L443 ceAbstractionStarter]: For program point L6205-1(lines 6205 6217) no Hoare annotation was computed. [2019-10-22 11:26:56,739 INFO L443 ceAbstractionStarter]: For program point L6007(lines 6007 6014) no Hoare annotation was computed. [2019-10-22 11:26:56,739 INFO L443 ceAbstractionStarter]: For program point L6338(lines 6338 6369) no Hoare annotation was computed. [2019-10-22 11:26:56,740 INFO L443 ceAbstractionStarter]: For program point L6206(line 6206) no Hoare annotation was computed. [2019-10-22 11:26:56,740 INFO L443 ceAbstractionStarter]: For program point L6206-3(line 6206) no Hoare annotation was computed. [2019-10-22 11:26:56,740 INFO L443 ceAbstractionStarter]: For program point L6206-1(line 6206) no Hoare annotation was computed. [2019-10-22 11:26:56,740 INFO L443 ceAbstractionStarter]: For program point L6206-2(line 6206) no Hoare annotation was computed. [2019-10-22 11:26:56,740 INFO L443 ceAbstractionStarter]: For program point L6008(lines 6008 6011) no Hoare annotation was computed. [2019-10-22 11:26:56,740 INFO L443 ceAbstractionStarter]: For program point L5546-1(lines 5541 5555) no Hoare annotation was computed. [2019-10-22 11:26:56,740 INFO L439 ceAbstractionStarter]: At program point L5480(lines 5287 5878) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,740 INFO L443 ceAbstractionStarter]: For program point L6207(lines 6207 6213) no Hoare annotation was computed. [2019-10-22 11:26:56,740 INFO L443 ceAbstractionStarter]: For program point L6207-1(lines 6207 6213) no Hoare annotation was computed. [2019-10-22 11:26:56,741 INFO L443 ceAbstractionStarter]: For program point L6273(lines 6273 6288) no Hoare annotation was computed. [2019-10-22 11:26:56,741 INFO L443 ceAbstractionStarter]: For program point L6207-2(lines 6207 6213) no Hoare annotation was computed. [2019-10-22 11:26:56,741 INFO L443 ceAbstractionStarter]: For program point L6207-3(lines 6207 6213) no Hoare annotation was computed. [2019-10-22 11:26:56,741 INFO L443 ceAbstractionStarter]: For program point L5943(lines 5943 5954) no Hoare annotation was computed. [2019-10-22 11:26:56,741 INFO L443 ceAbstractionStarter]: For program point L5943-1(lines 5943 5954) no Hoare annotation was computed. [2019-10-22 11:26:56,741 INFO L439 ceAbstractionStarter]: At program point L5877(lines 6160 6163) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,741 INFO L439 ceAbstractionStarter]: At program point L6670(lines 6669 6671) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,741 INFO L439 ceAbstractionStarter]: At program point L6670-4(lines 6669 6671) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,742 INFO L439 ceAbstractionStarter]: At program point L6670-3(lines 6669 6671) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,742 INFO L439 ceAbstractionStarter]: At program point L6670-2(lines 6669 6671) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,743 INFO L439 ceAbstractionStarter]: At program point L5613(lines 5287 5878) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,743 INFO L439 ceAbstractionStarter]: At program point L6670-1(lines 6669 6671) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,743 INFO L439 ceAbstractionStarter]: At program point L6670-8(lines 6669 6671) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,743 INFO L439 ceAbstractionStarter]: At program point L6670-7(lines 6669 6671) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,743 INFO L439 ceAbstractionStarter]: At program point L6670-6(lines 6669 6671) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,743 INFO L439 ceAbstractionStarter]: At program point L6670-5(lines 6669 6671) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,744 INFO L439 ceAbstractionStarter]: At program point L6670-12(lines 6669 6671) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,744 INFO L443 ceAbstractionStarter]: For program point L6274(line 6274) no Hoare annotation was computed. [2019-10-22 11:26:56,744 INFO L439 ceAbstractionStarter]: At program point L6670-11(lines 6669 6671) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,744 INFO L439 ceAbstractionStarter]: At program point L6670-10(lines 6669 6671) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,744 INFO L443 ceAbstractionStarter]: For program point L6340(lines 6340 6366) no Hoare annotation was computed. [2019-10-22 11:26:56,744 INFO L439 ceAbstractionStarter]: At program point L6670-9(lines 6669 6671) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,744 INFO L439 ceAbstractionStarter]: At program point L6670-16(lines 6669 6671) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,744 INFO L439 ceAbstractionStarter]: At program point L6670-15(lines 6669 6671) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,744 INFO L439 ceAbstractionStarter]: At program point L6670-14(lines 6669 6671) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,744 INFO L439 ceAbstractionStarter]: At program point L6670-13(lines 6669 6671) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,744 INFO L443 ceAbstractionStarter]: For program point L5746(lines 5746 5775) no Hoare annotation was computed. [2019-10-22 11:26:56,744 INFO L443 ceAbstractionStarter]: For program point L5746-2(lines 5287 5878) no Hoare annotation was computed. [2019-10-22 11:26:56,745 INFO L439 ceAbstractionStarter]: At program point L5482(lines 5287 5878) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,745 INFO L443 ceAbstractionStarter]: For program point L6341(line 6341) no Hoare annotation was computed. [2019-10-22 11:26:56,745 INFO L439 ceAbstractionStarter]: At program point L5086(lines 5081 5088) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,745 INFO L443 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-10-22 11:26:56,745 INFO L439 ceAbstractionStarter]: At program point L5086-1(lines 5081 5088) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,745 INFO L443 ceAbstractionStarter]: For program point L5945(lines 5945 5952) no Hoare annotation was computed. [2019-10-22 11:26:56,745 INFO L443 ceAbstractionStarter]: For program point L6342(lines 6342 6347) no Hoare annotation was computed. [2019-10-22 11:26:56,745 INFO L439 ceAbstractionStarter]: At program point L5616(lines 5287 5878) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,745 INFO L439 ceAbstractionStarter]: At program point L5352(lines 5344 5357) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,746 INFO L443 ceAbstractionStarter]: For program point L6277(line 6277) no Hoare annotation was computed. [2019-10-22 11:26:56,746 INFO L443 ceAbstractionStarter]: For program point L5947(lines 5947 5950) no Hoare annotation was computed. [2019-10-22 11:26:56,747 INFO L439 ceAbstractionStarter]: At program point L6674(lines 6673 6675) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,747 INFO L443 ceAbstractionStarter]: For program point L5683(lines 5683 5693) no Hoare annotation was computed. [2019-10-22 11:26:56,747 INFO L443 ceAbstractionStarter]: For program point L5683-1(lines 5287 5878) no Hoare annotation was computed. [2019-10-22 11:26:56,747 INFO L439 ceAbstractionStarter]: At program point L6674-4(lines 6673 6675) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,747 INFO L439 ceAbstractionStarter]: At program point L6674-3(lines 6673 6675) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,747 INFO L439 ceAbstractionStarter]: At program point L6674-2(lines 6673 6675) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,747 INFO L439 ceAbstractionStarter]: At program point L6674-1(lines 6673 6675) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,747 INFO L443 ceAbstractionStarter]: For program point L5485-2(lines 5485 5488) no Hoare annotation was computed. [2019-10-22 11:26:56,748 INFO L443 ceAbstractionStarter]: For program point L5485(lines 5485 5488) no Hoare annotation was computed. [2019-10-22 11:26:56,748 INFO L439 ceAbstractionStarter]: At program point L6674-6(lines 6673 6675) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,748 INFO L439 ceAbstractionStarter]: At program point L6674-5(lines 6673 6675) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,748 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 5165) no Hoare annotation was computed. [2019-10-22 11:26:56,748 INFO L443 ceAbstractionStarter]: For program point L5816-2(lines 5816 5820) no Hoare annotation was computed. [2019-10-22 11:26:56,748 INFO L443 ceAbstractionStarter]: For program point L5816(lines 5816 5820) no Hoare annotation was computed. [2019-10-22 11:26:56,748 INFO L439 ceAbstractionStarter]: At program point L5618(lines 5287 5878) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,748 INFO L443 ceAbstractionStarter]: For program point L5684-2(lines 5683 5692) no Hoare annotation was computed. [2019-10-22 11:26:56,749 INFO L443 ceAbstractionStarter]: For program point L5684(lines 5684 5687) no Hoare annotation was computed. [2019-10-22 11:26:56,749 INFO L439 ceAbstractionStarter]: At program point L5354(lines 5344 5357) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,749 INFO L443 ceAbstractionStarter]: For program point L6280(line 6280) no Hoare annotation was computed. [2019-10-22 11:26:56,749 INFO L443 ceAbstractionStarter]: For program point L5752(lines 5752 5772) no Hoare annotation was computed. [2019-10-22 11:26:56,749 INFO L443 ceAbstractionStarter]: For program point L6215(line 6215) no Hoare annotation was computed. [2019-10-22 11:26:56,749 INFO L443 ceAbstractionStarter]: For program point L6215-1(line 6215) no Hoare annotation was computed. [2019-10-22 11:26:56,749 INFO L443 ceAbstractionStarter]: For program point L6215-2(line 6215) no Hoare annotation was computed. [2019-10-22 11:26:56,749 INFO L443 ceAbstractionStarter]: For program point L6215-3(line 6215) no Hoare annotation was computed. [2019-10-22 11:26:56,749 INFO L443 ceAbstractionStarter]: For program point L6017-2(lines 6017 6023) no Hoare annotation was computed. [2019-10-22 11:26:56,749 INFO L443 ceAbstractionStarter]: For program point L6017(lines 6017 6023) no Hoare annotation was computed. [2019-10-22 11:26:56,749 INFO L443 ceAbstractionStarter]: For program point L5753-2(lines 5752 5771) no Hoare annotation was computed. [2019-10-22 11:26:56,750 INFO L439 ceAbstractionStarter]: At program point L6678(lines 6677 6679) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,750 INFO L443 ceAbstractionStarter]: For program point L5753(lines 5753 5756) no Hoare annotation was computed. [2019-10-22 11:26:56,750 INFO L443 ceAbstractionStarter]: For program point L5621-2(lines 5287 5878) no Hoare annotation was computed. [2019-10-22 11:26:56,751 INFO L443 ceAbstractionStarter]: For program point L5621(lines 5621 5624) no Hoare annotation was computed. [2019-10-22 11:26:56,751 INFO L439 ceAbstractionStarter]: At program point L5291-2(lines 5291 5298) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,751 INFO L443 ceAbstractionStarter]: For program point L5291-3(lines 5291 5298) no Hoare annotation was computed. [2019-10-22 11:26:56,751 INFO L443 ceAbstractionStarter]: For program point L6283(line 6283) no Hoare annotation was computed. [2019-10-22 11:26:56,751 INFO L443 ceAbstractionStarter]: For program point L6349(line 6349) no Hoare annotation was computed. [2019-10-22 11:26:56,751 INFO L443 ceAbstractionStarter]: For program point L5292(lines 5292 5295) no Hoare annotation was computed. [2019-10-22 11:26:56,751 INFO L439 ceAbstractionStarter]: At program point L5094(lines 5089 5096) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,751 INFO L439 ceAbstractionStarter]: At program point L5094-1(lines 5089 5096) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,751 INFO L443 ceAbstractionStarter]: For program point L6350(lines 6350 6362) no Hoare annotation was computed. [2019-10-22 11:26:56,752 INFO L443 ceAbstractionStarter]: For program point L5425-2(lines 5287 5878) no Hoare annotation was computed. [2019-10-22 11:26:56,752 INFO L443 ceAbstractionStarter]: For program point L5425(lines 5425 5428) no Hoare annotation was computed. [2019-10-22 11:26:56,752 INFO L443 ceAbstractionStarter]: For program point L5161-2(lines 6655 6658) no Hoare annotation was computed. [2019-10-22 11:26:56,752 INFO L443 ceAbstractionStarter]: For program point L5161-3(lines 6659 6662) no Hoare annotation was computed. [2019-10-22 11:26:56,752 INFO L443 ceAbstractionStarter]: For program point L5161(lines 6647 6650) no Hoare annotation was computed. [2019-10-22 11:26:56,752 INFO L443 ceAbstractionStarter]: For program point L5161-1(lines 6651 6654) no Hoare annotation was computed. [2019-10-22 11:26:56,752 INFO L439 ceAbstractionStarter]: At program point L5161-4(lines 6640 6665) the Hoare annotation is: (not (= (_ bv3 32) ~ldv_state_variable_0~0)) [2019-10-22 11:26:56,752 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 5165) no Hoare annotation was computed. [2019-10-22 11:26:56,752 INFO L439 ceAbstractionStarter]: At program point L5822(lines 5287 5878) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,753 INFO L443 ceAbstractionStarter]: For program point L5558(lines 5558 5574) no Hoare annotation was computed. [2019-10-22 11:26:56,753 INFO L439 ceAbstractionStarter]: At program point L6682(lines 6681 6683) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,753 INFO L443 ceAbstractionStarter]: For program point L5757-1(lines 5752 5771) no Hoare annotation was computed. [2019-10-22 11:26:56,753 INFO L443 ceAbstractionStarter]: For program point L5559(lines 5559 5563) no Hoare annotation was computed. [2019-10-22 11:26:56,753 INFO L439 ceAbstractionStarter]: At program point L6682-3(lines 6681 6683) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,753 INFO L439 ceAbstractionStarter]: At program point L6682-2(lines 6681 6683) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,753 INFO L439 ceAbstractionStarter]: At program point L6682-1(lines 6681 6683) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,753 INFO L443 ceAbstractionStarter]: For program point L5559-2(lines 5558 5573) no Hoare annotation was computed. [2019-10-22 11:26:56,753 INFO L443 ceAbstractionStarter]: For program point L6352-2(lines 6350 6361) no Hoare annotation was computed. [2019-10-22 11:26:56,754 INFO L443 ceAbstractionStarter]: For program point L6286(line 6286) no Hoare annotation was computed. [2019-10-22 11:26:56,754 INFO L443 ceAbstractionStarter]: For program point L6352(lines 6352 6355) no Hoare annotation was computed. [2019-10-22 11:26:56,755 INFO L443 ceAbstractionStarter]: For program point L5890(lines 5890 5893) no Hoare annotation was computed. [2019-10-22 11:26:56,755 INFO L443 ceAbstractionStarter]: For program point L5890-3(lines 5890 5893) no Hoare annotation was computed. [2019-10-22 11:26:56,755 INFO L443 ceAbstractionStarter]: For program point L5890-1(lines 5890 5893) no Hoare annotation was computed. [2019-10-22 11:26:56,755 INFO L443 ceAbstractionStarter]: For program point L5890-2(lines 5890 5893) no Hoare annotation was computed. [2019-10-22 11:26:56,755 INFO L439 ceAbstractionStarter]: At program point L5824(lines 5287 5878) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,755 INFO L443 ceAbstractionStarter]: For program point L5626(lines 5626 5629) no Hoare annotation was computed. [2019-10-22 11:26:56,755 INFO L443 ceAbstractionStarter]: For program point L5626-2(lines 5626 5629) no Hoare annotation was computed. [2019-10-22 11:26:56,755 INFO L439 ceAbstractionStarter]: At program point L6221-2(lines 6198 6223) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,755 INFO L443 ceAbstractionStarter]: For program point L6155(lines 6155 6158) no Hoare annotation was computed. [2019-10-22 11:26:56,756 INFO L443 ceAbstractionStarter]: For program point L5164-1(line 5164) no Hoare annotation was computed. [2019-10-22 11:26:56,756 INFO L439 ceAbstractionStarter]: At program point L6221-3(lines 6198 6223) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,756 INFO L443 ceAbstractionStarter]: For program point L5164-2(line 5164) no Hoare annotation was computed. [2019-10-22 11:26:56,756 INFO L439 ceAbstractionStarter]: At program point L6221(lines 6198 6223) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,756 INFO L439 ceAbstractionStarter]: At program point L6221-1(lines 6198 6223) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,756 INFO L443 ceAbstractionStarter]: For program point L5164(line 5164) no Hoare annotation was computed. [2019-10-22 11:26:56,757 INFO L443 ceAbstractionStarter]: For program point L6155-2(lines 6155 6158) no Hoare annotation was computed. [2019-10-22 11:26:56,757 INFO L443 ceAbstractionStarter]: For program point L5164-3(line 5164) no Hoare annotation was computed. [2019-10-22 11:26:56,757 INFO L443 ceAbstractionStarter]: For program point L5164-4(line 5164) no Hoare annotation was computed. [2019-10-22 11:26:56,757 INFO L443 ceAbstractionStarter]: For program point L5429-1(lines 5287 5878) no Hoare annotation was computed. [2019-10-22 11:26:56,757 INFO L443 ceAbstractionStarter]: For program point L5694-1(lines 5694 5697) no Hoare annotation was computed. [2019-10-22 11:26:56,757 INFO L439 ceAbstractionStarter]: At program point L6685-1(lines 6684 6686) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,757 INFO L439 ceAbstractionStarter]: At program point L6685(lines 6684 6686) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,757 INFO L443 ceAbstractionStarter]: For program point L5496(lines 5496 5499) no Hoare annotation was computed. [2019-10-22 11:26:56,758 INFO L443 ceAbstractionStarter]: For program point L5364-1(lines 5287 5878) no Hoare annotation was computed. [2019-10-22 11:26:56,758 INFO L443 ceAbstractionStarter]: For program point L5364(lines 5364 5374) no Hoare annotation was computed. [2019-10-22 11:26:56,758 INFO L439 ceAbstractionStarter]: At program point L5959(lines 5926 6042) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,758 INFO L443 ceAbstractionStarter]: For program point L6025(lines 6025 6028) no Hoare annotation was computed. [2019-10-22 11:26:56,758 INFO L439 ceAbstractionStarter]: At program point L5827(lines 5287 5878) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,758 INFO L443 ceAbstractionStarter]: For program point L5761-1(lines 5761 5764) no Hoare annotation was computed. [2019-10-22 11:26:56,758 INFO L439 ceAbstractionStarter]: At program point L5497(lines 5287 5878) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,758 INFO L443 ceAbstractionStarter]: For program point L5299(line 5299) no Hoare annotation was computed. [2019-10-22 11:26:56,758 INFO L443 ceAbstractionStarter]: For program point L5365-2(lines 5364 5373) no Hoare annotation was computed. [2019-10-22 11:26:56,759 INFO L443 ceAbstractionStarter]: For program point L5365(lines 5365 5368) no Hoare annotation was computed. [2019-10-22 11:26:56,759 INFO L443 ceAbstractionStarter]: For program point L5299-2(lines 5299 5302) no Hoare annotation was computed. [2019-10-22 11:26:56,759 INFO L439 ceAbstractionStarter]: At program point L6026(lines 5926 6042) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,759 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 5165) no Hoare annotation was computed. [2019-10-22 11:26:56,759 INFO L443 ceAbstractionStarter]: For program point L5828(lines 5287 5878) no Hoare annotation was computed. [2019-10-22 11:26:56,759 INFO L443 ceAbstractionStarter]: For program point L5564-1(lines 5558 5573) no Hoare annotation was computed. [2019-10-22 11:26:56,759 INFO L443 ceAbstractionStarter]: For program point L5895(lines 5895 5904) no Hoare annotation was computed. [2019-10-22 11:26:56,759 INFO L439 ceAbstractionStarter]: At program point L5895-1(lines 5895 5904) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,759 INFO L443 ceAbstractionStarter]: For program point L5961(lines 5961 5964) no Hoare annotation was computed. [2019-10-22 11:26:56,760 INFO L443 ceAbstractionStarter]: For program point L5895-4(lines 5895 5904) no Hoare annotation was computed. [2019-10-22 11:26:56,760 INFO L443 ceAbstractionStarter]: For program point L5829-2(lines 5828 5841) no Hoare annotation was computed. [2019-10-22 11:26:56,760 INFO L439 ceAbstractionStarter]: At program point L5895-5(lines 5895 5904) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,760 INFO L443 ceAbstractionStarter]: For program point L5895-2(lines 5895 5904) no Hoare annotation was computed. [2019-10-22 11:26:56,760 INFO L443 ceAbstractionStarter]: For program point L5829(lines 5829 5832) no Hoare annotation was computed. [2019-10-22 11:26:56,760 INFO L439 ceAbstractionStarter]: At program point L5895-3(lines 5895 5904) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,760 INFO L439 ceAbstractionStarter]: At program point L6688-1(lines 6687 6689) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,760 INFO L439 ceAbstractionStarter]: At program point L6688(lines 6687 6689) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,760 INFO L443 ceAbstractionStarter]: For program point L5895-6(lines 5895 5904) no Hoare annotation was computed. [2019-10-22 11:26:56,761 INFO L439 ceAbstractionStarter]: At program point L5895-7(lines 5895 5904) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,761 INFO L439 ceAbstractionStarter]: At program point L6358(lines 6643 6646) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (not (= (_ bv3 32) ~ldv_state_variable_0~0)) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,761 INFO L439 ceAbstractionStarter]: At program point L5962(lines 5926 6042) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,761 INFO L443 ceAbstractionStarter]: For program point L6227(lines 6227 6233) no Hoare annotation was computed. [2019-10-22 11:26:56,761 INFO L443 ceAbstractionStarter]: For program point L5897-2(lines 5897 5901) no Hoare annotation was computed. [2019-10-22 11:26:56,761 INFO L443 ceAbstractionStarter]: For program point L5897-3(lines 5897 5901) no Hoare annotation was computed. [2019-10-22 11:26:56,761 INFO L443 ceAbstractionStarter]: For program point L5897(lines 5897 5901) no Hoare annotation was computed. [2019-10-22 11:26:56,761 INFO L443 ceAbstractionStarter]: For program point L5897-6(lines 5897 5901) no Hoare annotation was computed. [2019-10-22 11:26:56,761 INFO L443 ceAbstractionStarter]: For program point L5897-5(lines 5897 5901) no Hoare annotation was computed. [2019-10-22 11:26:56,761 INFO L443 ceAbstractionStarter]: For program point L5897-11(lines 5897 5901) no Hoare annotation was computed. [2019-10-22 11:26:56,762 INFO L443 ceAbstractionStarter]: For program point L5897-8(lines 5897 5901) no Hoare annotation was computed. [2019-10-22 11:26:56,762 INFO L443 ceAbstractionStarter]: For program point L5897-9(lines 5897 5901) no Hoare annotation was computed. [2019-10-22 11:26:56,763 INFO L446 ceAbstractionStarter]: At program point L5171(lines 5170 5173) the Hoare annotation is: true [2019-10-22 11:26:56,763 INFO L446 ceAbstractionStarter]: At program point L5171-1(lines 5170 5173) the Hoare annotation is: true [2019-10-22 11:26:56,763 INFO L446 ceAbstractionStarter]: At program point L5171-4(lines 5170 5173) the Hoare annotation is: true [2019-10-22 11:26:56,763 INFO L446 ceAbstractionStarter]: At program point L5171-5(lines 5170 5173) the Hoare annotation is: true [2019-10-22 11:26:56,763 INFO L446 ceAbstractionStarter]: At program point L5171-2(lines 5170 5173) the Hoare annotation is: true [2019-10-22 11:26:56,763 INFO L446 ceAbstractionStarter]: At program point L5171-3(lines 5170 5173) the Hoare annotation is: true [2019-10-22 11:26:56,763 INFO L446 ceAbstractionStarter]: At program point L5171-6(lines 5170 5173) the Hoare annotation is: true [2019-10-22 11:26:56,763 INFO L443 ceAbstractionStarter]: For program point L5833-1(lines 5828 5841) no Hoare annotation was computed. [2019-10-22 11:26:56,764 INFO L439 ceAbstractionStarter]: At program point L5635(lines 5625 5643) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,764 INFO L439 ceAbstractionStarter]: At program point L6692-2(lines 6691 6693) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,764 INFO L439 ceAbstractionStarter]: At program point L6692-1(lines 6691 6693) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,764 INFO L439 ceAbstractionStarter]: At program point L6692(lines 6691 6693) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,764 INFO L443 ceAbstractionStarter]: For program point L5701(lines 5701 5721) no Hoare annotation was computed. [2019-10-22 11:26:56,764 INFO L439 ceAbstractionStarter]: At program point L6692-5(lines 6691 6693) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,764 INFO L439 ceAbstractionStarter]: At program point L6692-4(lines 6691 6693) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,764 INFO L439 ceAbstractionStarter]: At program point L6692-3(lines 6691 6693) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,765 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-10-22 11:26:56,765 INFO L439 ceAbstractionStarter]: At program point L5437(lines 5287 5878) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,765 INFO L443 ceAbstractionStarter]: For program point L6296-1(lines 6296 6300) no Hoare annotation was computed. [2019-10-22 11:26:56,765 INFO L443 ceAbstractionStarter]: For program point L5305(lines 5305 5308) no Hoare annotation was computed. [2019-10-22 11:26:56,765 INFO L443 ceAbstractionStarter]: For program point L6296(lines 6296 6300) no Hoare annotation was computed. [2019-10-22 11:26:56,765 INFO L439 ceAbstractionStarter]: At program point L6164(lines 6152 6166) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,765 INFO L443 ceAbstractionStarter]: For program point L5702(lines 5702 5705) no Hoare annotation was computed. [2019-10-22 11:26:56,765 INFO L443 ceAbstractionStarter]: For program point L5702-2(lines 5701 5720) no Hoare annotation was computed. [2019-10-22 11:26:56,765 INFO L439 ceAbstractionStarter]: At program point L5042(lines 5038 5044) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,765 INFO L439 ceAbstractionStarter]: At program point L5042-1(lines 5038 5044) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,766 INFO L439 ceAbstractionStarter]: At program point L5042-2(lines 5038 5044) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,766 INFO L439 ceAbstractionStarter]: At program point L5637(lines 5625 5643) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,767 INFO L439 ceAbstractionStarter]: At program point L5439(lines 5287 5878) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,767 INFO L443 ceAbstractionStarter]: For program point L6364(line 6364) no Hoare annotation was computed. [2019-10-22 11:26:56,767 INFO L439 ceAbstractionStarter]: At program point L6695-1(lines 1 6730) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,767 INFO L439 ceAbstractionStarter]: At program point L6695(lines 6694 6696) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,767 INFO L439 ceAbstractionStarter]: At program point L6695-2(lines 6694 6696) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,767 INFO L439 ceAbstractionStarter]: At program point L6695-9(lines 6694 6696) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,767 INFO L439 ceAbstractionStarter]: At program point L6695-8(lines 6694 6696) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,768 INFO L439 ceAbstractionStarter]: At program point L6695-7(lines 6694 6696) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,768 INFO L443 ceAbstractionStarter]: For program point L5110(lines 5110 5117) no Hoare annotation was computed. [2019-10-22 11:26:56,768 INFO L439 ceAbstractionStarter]: At program point L6035(lines 5926 6042) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,768 INFO L443 ceAbstractionStarter]: For program point L5110-1(lines 5110 5117) no Hoare annotation was computed. [2019-10-22 11:26:56,768 INFO L443 ceAbstractionStarter]: For program point L5507(lines 5507 5517) no Hoare annotation was computed. [2019-10-22 11:26:56,768 INFO L443 ceAbstractionStarter]: For program point L5507-1(lines 5287 5878) no Hoare annotation was computed. [2019-10-22 11:26:56,768 INFO L443 ceAbstractionStarter]: For program point L5375-1(lines 5375 5378) no Hoare annotation was computed. [2019-10-22 11:26:56,768 INFO L439 ceAbstractionStarter]: At program point L5441(lines 5287 5878) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,768 INFO L443 ceAbstractionStarter]: For program point L6234(lines 6234 6240) no Hoare annotation was computed. [2019-10-22 11:26:56,768 INFO L439 ceAbstractionStarter]: At program point L5970(lines 5926 6042) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,769 INFO L443 ceAbstractionStarter]: For program point L5706-1(lines 5701 5720) no Hoare annotation was computed. [2019-10-22 11:26:56,769 INFO L443 ceAbstractionStarter]: For program point L5508-2(lines 5507 5516) no Hoare annotation was computed. [2019-10-22 11:26:56,769 INFO L443 ceAbstractionStarter]: For program point L5508(lines 5508 5511) no Hoare annotation was computed. [2019-10-22 11:26:56,769 INFO L443 ceAbstractionStarter]: For program point L6301(lines 6301 6305) no Hoare annotation was computed. [2019-10-22 11:26:56,769 INFO L443 ceAbstractionStarter]: For program point L6301-1(lines 6301 6305) no Hoare annotation was computed. [2019-10-22 11:26:56,769 INFO L439 ceAbstractionStarter]: At program point L6037(lines 5926 6042) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,769 INFO L439 ceAbstractionStarter]: At program point L6698(lines 6697 6699) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (not (= (_ bv3 32) ~ldv_state_variable_0~0)) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,769 INFO L443 ceAbstractionStarter]: For program point L5311(lines 5311 5315) no Hoare annotation was computed. [2019-10-22 11:26:56,769 INFO L439 ceAbstractionStarter]: At program point L5906(lines 5880 5908) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,770 INFO L443 ceAbstractionStarter]: For program point L5972(lines 5972 5975) no Hoare annotation was computed. [2019-10-22 11:26:56,770 INFO L439 ceAbstractionStarter]: At program point L5906-3(lines 5880 5908) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,770 INFO L439 ceAbstractionStarter]: At program point L5906-1(lines 5880 5908) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,771 INFO L439 ceAbstractionStarter]: At program point L5906-2(lines 5880 5908) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,771 INFO L443 ceAbstractionStarter]: For program point L5444-2(lines 5287 5878) no Hoare annotation was computed. [2019-10-22 11:26:56,771 INFO L443 ceAbstractionStarter]: For program point L5444(lines 5444 5447) no Hoare annotation was computed. [2019-10-22 11:26:56,771 INFO L439 ceAbstractionStarter]: At program point L6039(lines 5926 6042) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,771 INFO L439 ceAbstractionStarter]: At program point L5973(lines 5926 6042) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,771 INFO L443 ceAbstractionStarter]: For program point L5577(lines 5577 5588) no Hoare annotation was computed. [2019-10-22 11:26:56,771 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-10-22 11:26:56,771 INFO L443 ceAbstractionStarter]: For program point L5776-1(lines 5776 5779) no Hoare annotation was computed. [2019-10-22 11:26:56,771 INFO L443 ceAbstractionStarter]: For program point L5578(lines 5578 5581) no Hoare annotation was computed. [2019-10-22 11:26:56,772 INFO L443 ceAbstractionStarter]: For program point L5710-1(lines 5710 5713) no Hoare annotation was computed. [2019-10-22 11:26:56,772 INFO L443 ceAbstractionStarter]: For program point L5578-2(lines 5577 5587) no Hoare annotation was computed. [2019-10-22 11:26:56,772 INFO L443 ceAbstractionStarter]: For program point L6371(line 6371) no Hoare annotation was computed. [2019-10-22 11:26:56,772 INFO L439 ceAbstractionStarter]: At program point L5116-1(lines 5103 5119) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,772 INFO L439 ceAbstractionStarter]: At program point L5050(lines 5045 5052) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,772 INFO L439 ceAbstractionStarter]: At program point L5116(lines 5103 5119) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,772 INFO L439 ceAbstractionStarter]: At program point L5050-3(lines 5045 5052) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,772 INFO L439 ceAbstractionStarter]: At program point L5050-4(lines 5045 5052) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,773 INFO L439 ceAbstractionStarter]: At program point L5050-1(lines 5045 5052) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,773 INFO L439 ceAbstractionStarter]: At program point L6041(lines 5909 6043) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,773 INFO L439 ceAbstractionStarter]: At program point L5050-2(lines 5045 5052) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,773 INFO L443 ceAbstractionStarter]: For program point L5843-1(lines 5843 5846) no Hoare annotation was computed. [2019-10-22 11:26:56,773 INFO L443 ceAbstractionStarter]: For program point L6306(lines 6306 6310) no Hoare annotation was computed. [2019-10-22 11:26:56,773 INFO L443 ceAbstractionStarter]: For program point L6306-1(lines 6306 6310) no Hoare annotation was computed. [2019-10-22 11:26:56,773 INFO L443 ceAbstractionStarter]: For program point L5382(lines 5382 5401) no Hoare annotation was computed. [2019-10-22 11:26:56,773 INFO L443 ceAbstractionStarter]: For program point L5316-2(lines 5316 5319) no Hoare annotation was computed. [2019-10-22 11:26:56,773 INFO L443 ceAbstractionStarter]: For program point L5316(lines 5316 5319) no Hoare annotation was computed. [2019-10-22 11:26:56,773 INFO L443 ceAbstractionStarter]: For program point L6241(lines 6241 6247) no Hoare annotation was computed. [2019-10-22 11:26:56,774 INFO L443 ceAbstractionStarter]: For program point L5383(lines 5383 5386) no Hoare annotation was computed. [2019-10-22 11:26:56,774 INFO L443 ceAbstractionStarter]: For program point L5449-2(lines 5449 5452) no Hoare annotation was computed. [2019-10-22 11:26:56,774 INFO L439 ceAbstractionStarter]: At program point L6374(lines 6323 6379) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,775 INFO L443 ceAbstractionStarter]: For program point L5449(lines 5449 5452) no Hoare annotation was computed. [2019-10-22 11:26:56,775 INFO L443 ceAbstractionStarter]: For program point L5383-2(lines 5382 5400) no Hoare annotation was computed. [2019-10-22 11:26:56,775 INFO L439 ceAbstractionStarter]: At program point L5582-1(lines 5287 5878) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,775 INFO L439 ceAbstractionStarter]: At program point L6706(lines 6705 6707) the Hoare annotation is: (and (= ~usb_urb~0.offset (_ bv0 32)) (= (_ bv0 32) ~com90xx_skip_probe~0) (= (_ bv0 32) ~ldv_retval_0~0) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~dev_counter~0) (= (_ bv0 32) ~usb_dev~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv0 32) ~SERIAL_STATE~0)) [2019-10-22 11:26:56,775 INFO L443 ceAbstractionStarter]: For program point L5518-1(lines 5518 5521) no Hoare annotation was computed. [2019-10-22 11:26:56,775 INFO L443 ceAbstractionStarter]: For program point L6311(lines 6311 6315) no Hoare annotation was computed. [2019-10-22 11:26:56,775 INFO L443 ceAbstractionStarter]: For program point L6311-1(lines 6311 6315) no Hoare annotation was computed. [2019-10-22 11:26:56,876 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.10 11:26:56 BoogieIcfgContainer [2019-10-22 11:26:56,876 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-22 11:26:56,876 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-10-22 11:26:56,877 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-10-22 11:26:56,877 INFO L275 PluginConnector]: Witness Printer initialized [2019-10-22 11:26:56,877 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 11:26:45" (3/4) ... [2019-10-22 11:26:56,881 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-10-22 11:26:56,911 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 246 nodes and edges [2019-10-22 11:26:56,914 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 122 nodes and edges [2019-10-22 11:26:56,916 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 39 nodes and edges [2019-10-22 11:26:56,918 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2019-10-22 11:26:56,921 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2019-10-22 11:26:56,923 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2019-10-22 11:26:56,925 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-10-22 11:26:56,927 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-10-22 11:26:57,135 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_1aefe1e0-ebd3-481a-a7d9-8e2989350d2c/bin/utaipan/witness.graphml [2019-10-22 11:26:57,135 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-10-22 11:26:57,137 INFO L168 Benchmark]: Toolchain (without parser) took 19741.19 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 498.1 MB). Free memory was 936.2 MB in the beginning and 1.1 GB in the end (delta: -149.4 MB). Peak memory consumption was 348.6 MB. Max. memory is 11.5 GB. [2019-10-22 11:26:57,137 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 972.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 11:26:57,137 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1620.53 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 180.4 MB). Free memory was 936.2 MB in the beginning and 1.1 GB in the end (delta: -124.6 MB). Peak memory consumption was 70.0 MB. Max. memory is 11.5 GB. [2019-10-22 11:26:57,138 INFO L168 Benchmark]: Boogie Procedure Inliner took 170.84 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-10-22 11:26:57,138 INFO L168 Benchmark]: Boogie Preprocessor took 134.90 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 11.5 GB. [2019-10-22 11:26:57,138 INFO L168 Benchmark]: RCFGBuilder took 5984.41 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 97.5 MB). Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 8.0 MB). Peak memory consumption was 213.9 MB. Max. memory is 11.5 GB. [2019-10-22 11:26:57,139 INFO L168 Benchmark]: TraceAbstraction took 11567.12 ms. Allocated memory was 1.3 GB in the beginning and 1.5 GB in the end (delta: 220.2 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -99.2 MB). Peak memory consumption was 281.4 MB. Max. memory is 11.5 GB. [2019-10-22 11:26:57,139 INFO L168 Benchmark]: Witness Printer took 258.80 ms. Allocated memory is still 1.5 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 46.8 MB). Peak memory consumption was 46.8 MB. Max. memory is 11.5 GB. [2019-10-22 11:26:57,140 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 972.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1620.53 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 180.4 MB). Free memory was 936.2 MB in the beginning and 1.1 GB in the end (delta: -124.6 MB). Peak memory consumption was 70.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 170.84 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 134.90 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 5984.41 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 97.5 MB). Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 8.0 MB). Peak memory consumption was 213.9 MB. Max. memory is 11.5 GB. * TraceAbstraction took 11567.12 ms. Allocated memory was 1.3 GB in the beginning and 1.5 GB in the end (delta: 220.2 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -99.2 MB). Peak memory consumption was 281.4 MB. Max. memory is 11.5 GB. * Witness Printer took 258.80 ms. Allocated memory is still 1.5 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 46.8 MB). Peak memory consumption was 46.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 5165]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 5165]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 5165]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 5165]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 5165]: 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: 6720]: Loop Invariant Derived loop invariant: (((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5045]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5895]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6673]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5045]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5170]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6173]: Loop Invariant Derived loop invariant: (((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6709]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5170]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6687]: Loop Invariant Derived loop invariant: (((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6687]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5045]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5895]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5909]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6673]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5895]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5045]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6673]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5287]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5170]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6673]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6381]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5880]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6684]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6323]: Loop Invariant Derived loop invariant: (((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5170]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6673]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6673]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6203]: Loop Invariant Derived loop invariant: (((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5045]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5880]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5170]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5170]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5089]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5880]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6717]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6684]: Loop Invariant Derived loop invariant: (((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5089]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5287]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5103]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5895]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5103]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5880]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5170]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6673]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6203]: Loop Invariant Derived loop invariant: (((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5326]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5287]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6681]: Loop Invariant Derived loop invariant: (((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5287]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6203]: Loop Invariant Derived loop invariant: (((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6681]: Loop Invariant Derived loop invariant: (((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6681]: Loop Invariant Derived loop invariant: (((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 4992]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6167]: Loop Invariant Derived loop invariant: (((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 4992]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5287]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6203]: Loop Invariant Derived loop invariant: (((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6681]: Loop Invariant Derived loop invariant: (((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5287]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5926]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 4992]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5209]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5209]: Loop Invariant Derived loop invariant: (((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 4992]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 4992]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 4992]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 4992]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 4992]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 4992]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6173]: Loop Invariant Derived loop invariant: (((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 4992]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5287]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5344]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6152]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 4992]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6694]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6669]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6669]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6694]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6669]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6669]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6694]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6697]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && !(3bv32 == ldv_state_variable_0)) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6724]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6669]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6669]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6724]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6669]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5008]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6724]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5287]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6724]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6669]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6694]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6669]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5008]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5008]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5291]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6724]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6669]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5008]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5287]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5287]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6724]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6724]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6669]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6694]: Loop Invariant Derived loop invariant: (((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6669]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6705]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5008]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6724]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6691]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5077]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6669]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5287]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6669]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5625]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6724]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6691]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5926]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6724]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6691]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5926]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6669]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6724]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6691]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6724]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6691]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6669]: Loop Invariant Derived loop invariant: (((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5008]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6669]: Loop Invariant Derived loop invariant: (((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5077]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6724]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6691]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6392]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6724]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5287]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6713]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6198]: Loop Invariant Derived loop invariant: (((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6198]: Loop Invariant Derived loop invariant: (((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6677]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6198]: Loop Invariant Derived loop invariant: (((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6319]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_0) - InvariantResult [Line: 5287]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6666]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5287]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5344]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6258]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6160]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6198]: Loop Invariant Derived loop invariant: (((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5287]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5287]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6640]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_0) - InvariantResult [Line: 5287]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5287]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5926]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5926]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5287]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5000]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5000]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5926]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5287]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5625]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5926]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5926]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 6643]: Loop Invariant Derived loop invariant: (((((((usb_urb == 0bv32 && INTERF_STATE == 0bv32) && 0bv32 == com90xx_skip_probe) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && !(3bv32 == ldv_state_variable_0)) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5287]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5287]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5326]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5038]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5056]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5081]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5081]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5038]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - InvariantResult [Line: 5038]: Loop Invariant Derived loop invariant: ((((((((usb_urb == 0bv32 && 0bv32 == com90xx_skip_probe) && 0bv32 == ldv_retval_0) && INTERF_STATE == 0bv32) && 0bv32 == dev_counter) && 0bv32 == usb_dev) && 1bv32 == ldv_state_variable_0) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 0bv32 == SERIAL_STATE - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 411 locations, 5 error locations. Result: SAFE, OverallTime: 11.4s, OverallIterations: 8, TraceHistogramMax: 1, AutomataDifference: 1.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 3.8s, HoareTripleCheckerStatistics: 4556 SDtfs, 5508 SDslu, 219 SDs, 0 SdLazy, 28 SolverSat, 10 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 424 GetRequests, 413 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=503occurred in iteration=1, 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, 8 MinimizatonAttempts, 15 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 181 LocationsWithAnnotation, 181 PreInvPairs, 401 NumberOfFragments, 5274 HoareAnnotationTreeSize, 181 FomulaSimplifications, 844 FormulaSimplificationTreeSizeReduction, 0.4s HoareSimplificationTime, 181 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 3.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.4s SsaConstructionTime, 1.4s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 220 NumberOfCodeBlocks, 220 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 424 ConstructedInterpolants, 0 QuantifiedInterpolants, 43708 SizeOfPredicates, 5 NumberOfNonLiveVariables, 4429 ConjunctsInSsa, 18 ConjunctsInUnsatCore, 16 InterpolantComputations, 16 PerfectInterpolantSequences, 0/0 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...