./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--media--rc--imon.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0f8a17c6 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--rc--imon.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1dadd209c6e3ebdaafa15f295f1ec8ec38d24c8a1f9b514f05808fa8c7c3e21c --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-17 00:19:15,906 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-17 00:19:15,907 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-17 00:19:15,943 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-17 00:19:15,944 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-17 00:19:15,946 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-17 00:19:15,947 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-17 00:19:15,951 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-17 00:19:15,953 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-17 00:19:15,956 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-17 00:19:15,956 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-17 00:19:15,957 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-17 00:19:15,957 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-17 00:19:15,959 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-17 00:19:15,961 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-17 00:19:15,963 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-17 00:19:15,965 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-17 00:19:15,965 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-17 00:19:15,968 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-17 00:19:15,972 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-17 00:19:15,973 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-17 00:19:15,973 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-17 00:19:15,974 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-17 00:19:15,975 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-17 00:19:15,979 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-17 00:19:15,980 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-17 00:19:15,980 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-17 00:19:15,981 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-17 00:19:15,981 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-17 00:19:15,982 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-17 00:19:15,982 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-17 00:19:15,983 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-17 00:19:15,984 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-17 00:19:15,985 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-17 00:19:15,986 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-17 00:19:15,986 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-17 00:19:15,987 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-17 00:19:15,987 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-17 00:19:15,987 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-17 00:19:15,988 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-17 00:19:15,988 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-17 00:19:15,989 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-17 00:19:16,018 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-17 00:19:16,018 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-17 00:19:16,019 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-17 00:19:16,019 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-17 00:19:16,019 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-17 00:19:16,019 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-17 00:19:16,020 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-17 00:19:16,020 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-17 00:19:16,020 INFO L138 SettingsManager]: * Use SBE=true [2021-11-17 00:19:16,020 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-17 00:19:16,021 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-17 00:19:16,021 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-17 00:19:16,021 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-17 00:19:16,021 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-17 00:19:16,022 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-17 00:19:16,022 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-17 00:19:16,022 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-17 00:19:16,022 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-17 00:19:16,022 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-17 00:19:16,022 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-17 00:19:16,022 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-17 00:19:16,023 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-17 00:19:16,023 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-17 00:19:16,023 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-17 00:19:16,023 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-17 00:19:16,023 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-17 00:19:16,023 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-17 00:19:16,023 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-17 00:19:16,024 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-17 00:19:16,024 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-17 00:19:16,024 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-17 00:19:16,024 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1dadd209c6e3ebdaafa15f295f1ec8ec38d24c8a1f9b514f05808fa8c7c3e21c [2021-11-17 00:19:16,193 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-17 00:19:16,209 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-17 00:19:16,212 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-17 00:19:16,212 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-17 00:19:16,213 INFO L275 PluginConnector]: CDTParser initialized [2021-11-17 00:19:16,214 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--rc--imon.ko-entry_point.cil.out.i [2021-11-17 00:19:16,260 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4f5164809/a03c6cd21eed4899b829eb4b6c0448d6/FLAGa6c612eb4 [2021-11-17 00:19:16,826 INFO L306 CDTParser]: Found 1 translation units. [2021-11-17 00:19:16,827 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--rc--imon.ko-entry_point.cil.out.i [2021-11-17 00:19:16,856 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4f5164809/a03c6cd21eed4899b829eb4b6c0448d6/FLAGa6c612eb4 [2021-11-17 00:19:17,283 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4f5164809/a03c6cd21eed4899b829eb4b6c0448d6 [2021-11-17 00:19:17,284 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-17 00:19:17,285 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-17 00:19:17,288 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-17 00:19:17,288 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-17 00:19:17,290 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-17 00:19:17,290 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.11 12:19:17" (1/1) ... [2021-11-17 00:19:17,291 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a0fa288 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:19:17, skipping insertion in model container [2021-11-17 00:19:17,291 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.11 12:19:17" (1/1) ... [2021-11-17 00:19:17,296 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-17 00:19:17,378 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-17 00:19:17,911 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--rc--imon.ko-entry_point.cil.out.i[117505,117518] [2021-11-17 00:19:18,350 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-17 00:19:18,389 INFO L203 MainTranslator]: Completed pre-run [2021-11-17 00:19:18,481 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--rc--imon.ko-entry_point.cil.out.i[117505,117518] [2021-11-17 00:19:18,629 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-17 00:19:18,686 INFO L208 MainTranslator]: Completed translation [2021-11-17 00:19:18,686 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:19:18 WrapperNode [2021-11-17 00:19:18,686 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-17 00:19:18,687 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-17 00:19:18,687 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-17 00:19:18,687 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-17 00:19:18,693 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:19:18" (1/1) ... [2021-11-17 00:19:18,762 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:19:18" (1/1) ... [2021-11-17 00:19:18,876 INFO L137 Inliner]: procedures = 229, calls = 2526, calls flagged for inlining = 102, calls inlined = 99, statements flattened = 4845 [2021-11-17 00:19:18,876 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-17 00:19:18,877 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-17 00:19:18,877 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-17 00:19:18,877 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-17 00:19:18,883 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:19:18" (1/1) ... [2021-11-17 00:19:18,883 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:19:18" (1/1) ... [2021-11-17 00:19:18,917 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:19:18" (1/1) ... [2021-11-17 00:19:18,918 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:19:18" (1/1) ... [2021-11-17 00:19:19,021 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:19:18" (1/1) ... [2021-11-17 00:19:19,050 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:19:18" (1/1) ... [2021-11-17 00:19:19,070 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:19:18" (1/1) ... [2021-11-17 00:19:19,094 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-17 00:19:19,095 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-17 00:19:19,095 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-17 00:19:19,095 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-17 00:19:19,096 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:19:18" (1/1) ... [2021-11-17 00:19:19,101 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-17 00:19:19,108 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-17 00:19:19,120 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-17 00:19:19,138 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-17 00:19:19,153 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-17 00:19:19,153 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-17 00:19:19,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-17 00:19:19,153 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-17 00:19:19,154 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-17 00:19:19,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-17 00:19:19,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-17 00:19:19,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-17 00:19:19,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-17 00:19:19,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2021-11-17 00:19:19,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2021-11-17 00:19:19,154 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_rel [2021-11-17 00:19:19,154 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_rel [2021-11-17 00:19:19,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_26 [2021-11-17 00:19:19,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_26 [2021-11-17 00:19:19,155 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-17 00:19:19,155 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-17 00:19:19,155 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-11-17 00:19:19,155 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-11-17 00:19:19,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-17 00:19:19,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-17 00:19:19,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2021-11-17 00:19:19,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2021-11-17 00:19:19,156 INFO L130 BoogieDeclarations]: Found specification of procedure send_packet [2021-11-17 00:19:19,156 INFO L138 BoogieDeclarations]: Found implementation of procedure send_packet [2021-11-17 00:19:19,156 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2021-11-17 00:19:19,156 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2021-11-17 00:19:19,156 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-17 00:19:19,156 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-17 00:19:19,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-17 00:19:19,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-17 00:19:19,157 INFO L130 BoogieDeclarations]: Found specification of procedure imon_disconnect [2021-11-17 00:19:19,157 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_disconnect [2021-11-17 00:19:19,157 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister_dev [2021-11-17 00:19:19,157 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister_dev [2021-11-17 00:19:19,157 INFO L130 BoogieDeclarations]: Found specification of procedure rc_g_keycode_from_table [2021-11-17 00:19:19,157 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_g_keycode_from_table [2021-11-17 00:19:19,157 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-17 00:19:19,158 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-17 00:19:19,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2021-11-17 00:19:19,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2021-11-17 00:19:19,158 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-17 00:19:19,158 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-17 00:19:19,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-17 00:19:19,158 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2021-11-17 00:19:19,158 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2021-11-17 00:19:19,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_10 [2021-11-17 00:19:19,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_10 [2021-11-17 00:19:19,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-17 00:19:19,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_11 [2021-11-17 00:19:19,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_11 [2021-11-17 00:19:19,159 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2021-11-17 00:19:19,159 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2021-11-17 00:19:19,159 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-17 00:19:19,160 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-17 00:19:19,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_dev [2021-11-17 00:19:19,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_dev [2021-11-17 00:19:19,161 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-17 00:19:19,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-17 00:19:19,161 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2021-11-17 00:19:19,161 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2021-11-17 00:19:19,161 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-17 00:19:19,162 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-17 00:19:19,162 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-17 00:19:19,162 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-17 00:19:19,162 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-17 00:19:19,162 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-17 00:19:19,162 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-17 00:19:19,162 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-17 00:19:19,162 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_drvdata [2021-11-17 00:19:19,162 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_drvdata [2021-11-17 00:19:19,162 INFO L130 BoogieDeclarations]: Found specification of procedure usb_rx_callback_intf1 [2021-11-17 00:19:19,163 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_rx_callback_intf1 [2021-11-17 00:19:19,163 INFO L130 BoogieDeclarations]: Found specification of procedure usb_rx_callback_intf0 [2021-11-17 00:19:19,163 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_rx_callback_intf0 [2021-11-17 00:19:19,163 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2021-11-17 00:19:19,163 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2021-11-17 00:19:19,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-17 00:19:19,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-17 00:19:19,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-17 00:19:19,164 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-17 00:19:19,164 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-17 00:19:19,164 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2021-11-17 00:19:19,164 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2021-11-17 00:19:19,164 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-11-17 00:19:19,164 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-11-17 00:19:19,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-17 00:19:19,165 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2021-11-17 00:19:19,165 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_device [2021-11-17 00:19:19,165 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2021-11-17 00:19:19,165 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2021-11-17 00:19:19,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-17 00:19:19,166 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-17 00:19:19,166 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-17 00:19:19,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_int_urb_7 [2021-11-17 00:19:19,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_int_urb_7 [2021-11-17 00:19:19,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-17 00:19:19,166 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-17 00:19:19,167 INFO L130 BoogieDeclarations]: Found specification of procedure lcd_write [2021-11-17 00:19:19,167 INFO L138 BoogieDeclarations]: Found implementation of procedure lcd_write [2021-11-17 00:19:19,167 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-17 00:19:19,167 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-17 00:19:19,167 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-11-17 00:19:19,167 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-11-17 00:19:19,168 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-17 00:19:19,168 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-17 00:19:19,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-17 00:19:19,168 INFO L130 BoogieDeclarations]: Found specification of procedure usb_to_input_id [2021-11-17 00:19:19,168 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_to_input_id [2021-11-17 00:19:19,168 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2021-11-17 00:19:19,168 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2021-11-17 00:19:19,168 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2021-11-17 00:19:19,169 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2021-11-17 00:19:19,169 INFO L130 BoogieDeclarations]: Found specification of procedure imon_incoming_packet [2021-11-17 00:19:19,169 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_incoming_packet [2021-11-17 00:19:19,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-17 00:19:19,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-17 00:19:19,170 INFO L130 BoogieDeclarations]: Found specification of procedure imon_remote_key_lookup [2021-11-17 00:19:19,170 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_remote_key_lookup [2021-11-17 00:19:19,171 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-17 00:19:19,172 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2021-11-17 00:19:19,172 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2021-11-17 00:19:19,172 INFO L130 BoogieDeclarations]: Found specification of procedure tv2int [2021-11-17 00:19:19,173 INFO L138 BoogieDeclarations]: Found implementation of procedure tv2int [2021-11-17 00:19:19,173 INFO L130 BoogieDeclarations]: Found specification of procedure stabilize [2021-11-17 00:19:19,173 INFO L138 BoogieDeclarations]: Found implementation of procedure stabilize [2021-11-17 00:19:19,173 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2021-11-17 00:19:19,173 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2021-11-17 00:19:19,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_6 [2021-11-17 00:19:19,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_6 [2021-11-17 00:19:19,177 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-17 00:19:19,177 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-17 00:19:19,177 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-17 00:19:19,178 INFO L130 BoogieDeclarations]: Found specification of procedure vfd_write [2021-11-17 00:19:19,178 INFO L138 BoogieDeclarations]: Found implementation of procedure vfd_write [2021-11-17 00:19:19,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-17 00:19:19,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-17 00:19:19,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-17 00:19:19,178 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2021-11-17 00:19:19,178 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2021-11-17 00:19:19,178 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-17 00:19:19,178 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2021-11-17 00:19:19,178 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2021-11-17 00:19:19,178 INFO L130 BoogieDeclarations]: Found specification of procedure display_close [2021-11-17 00:19:19,179 INFO L138 BoogieDeclarations]: Found implementation of procedure display_close [2021-11-17 00:19:19,179 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-17 00:19:19,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-17 00:19:19,179 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2021-11-17 00:19:19,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2021-11-17 00:19:19,179 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_dev [2021-11-17 00:19:19,179 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_dev [2021-11-17 00:19:19,179 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2021-11-17 00:19:19,179 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2021-11-17 00:19:19,179 INFO L130 BoogieDeclarations]: Found specification of procedure imon_find_endpoints [2021-11-17 00:19:19,180 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_find_endpoints [2021-11-17 00:19:19,180 INFO L130 BoogieDeclarations]: Found specification of procedure display_open [2021-11-17 00:19:19,180 INFO L138 BoogieDeclarations]: Found implementation of procedure display_open [2021-11-17 00:19:19,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2021-11-17 00:19:19,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2021-11-17 00:19:19,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-17 00:19:19,180 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-11-17 00:19:19,180 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-11-17 00:19:19,180 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-17 00:19:19,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-17 00:19:19,785 INFO L236 CfgBuilder]: Building ICFG [2021-11-17 00:19:19,786 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-17 00:19:22,069 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-17 00:19:30,341 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true; [2021-11-17 00:19:34,660 INFO L277 CfgBuilder]: Performing block encoding [2021-11-17 00:19:34,679 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-17 00:19:34,679 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-17 00:19:34,682 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.11 12:19:34 BoogieIcfgContainer [2021-11-17 00:19:34,682 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-17 00:19:34,683 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-17 00:19:34,683 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-17 00:19:34,686 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-17 00:19:34,686 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.11 12:19:17" (1/3) ... [2021-11-17 00:19:34,687 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@beffe19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.11 12:19:34, skipping insertion in model container [2021-11-17 00:19:34,687 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:19:18" (2/3) ... [2021-11-17 00:19:34,687 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@beffe19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.11 12:19:34, skipping insertion in model container [2021-11-17 00:19:34,687 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.11 12:19:34" (3/3) ... [2021-11-17 00:19:34,688 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.12-rc1.tar.xz-144_2a-drivers--media--rc--imon.ko-entry_point.cil.out.i [2021-11-17 00:19:34,692 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-17 00:19:34,692 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-17 00:19:34,736 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-17 00:19:34,742 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-17 00:19:34,743 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-17 00:19:34,792 INFO L276 IsEmpty]: Start isEmpty. Operand has 1488 states, 1096 states have (on average 1.3895985401459854) internal successors, (1523), 1127 states have internal predecessors, (1523), 319 states have call successors, (319), 73 states have call predecessors, (319), 71 states have return successors, (310), 305 states have call predecessors, (310), 310 states have call successors, (310) [2021-11-17 00:19:34,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-17 00:19:34,805 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 00:19:34,806 INFO L514 BasicCegarLoop]: trace histogram [9, 9, 9, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 00:19:34,807 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 00:19:34,810 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 00:19:34,810 INFO L85 PathProgramCache]: Analyzing trace with hash 351694781, now seen corresponding path program 1 times [2021-11-17 00:19:34,816 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 00:19:34,817 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1644419271] [2021-11-17 00:19:34,817 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 00:19:34,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 00:19:35,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:19:35,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 00:19:35,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:19:35,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-17 00:19:35,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:19:35,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-11-17 00:19:35,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:19:35,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-11-17 00:19:35,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:19:35,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-11-17 00:19:35,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:19:35,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-11-17 00:19:35,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:19:35,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2021-11-17 00:19:35,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:19:35,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2021-11-17 00:19:35,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:19:35,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-11-17 00:19:35,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:19:35,315 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2021-11-17 00:19:35,316 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 00:19:35,316 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1644419271] [2021-11-17 00:19:35,316 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1644419271] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-17 00:19:35,316 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-17 00:19:35,317 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-17 00:19:35,318 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [535185684] [2021-11-17 00:19:35,318 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-17 00:19:35,322 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-17 00:19:35,323 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 00:19:35,342 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-17 00:19:35,343 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-17 00:19:35,346 INFO L87 Difference]: Start difference. First operand has 1488 states, 1096 states have (on average 1.3895985401459854) internal successors, (1523), 1127 states have internal predecessors, (1523), 319 states have call successors, (319), 73 states have call predecessors, (319), 71 states have return successors, (310), 305 states have call predecessors, (310), 310 states have call successors, (310) Second operand has 4 states, 4 states have (on average 7.75) internal successors, (31), 3 states have internal predecessors, (31), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 1 states have call predecessors, (9), 1 states have call successors, (9) [2021-11-17 00:19:37,394 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:19:39,452 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:19:41,675 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:19:43,381 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:19:46,354 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:19:51,161 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:19:53,291 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:19:54,973 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:19:56,840 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 00:19:56,840 INFO L93 Difference]: Finished difference Result 4512 states and 6679 transitions. [2021-11-17 00:19:56,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-17 00:19:56,842 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.75) internal successors, (31), 3 states have internal predecessors, (31), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 1 states have call predecessors, (9), 1 states have call successors, (9) Word has length 74 [2021-11-17 00:19:56,843 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 00:19:56,878 INFO L225 Difference]: With dead ends: 4512 [2021-11-17 00:19:56,878 INFO L226 Difference]: Without dead ends: 2999 [2021-11-17 00:19:56,891 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-17 00:19:56,899 INFO L933 BasicCegarLoop]: 2380 mSDtfsCounter, 2346 mSDsluCounter, 2957 mSDsCounter, 0 mSdLazyCounter, 1184 mSolverCounterSat, 738 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 20.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2587 SdHoareTripleChecker+Valid, 5337 SdHoareTripleChecker+Invalid, 1927 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 738 IncrementalHoareTripleChecker+Valid, 1184 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.2s IncrementalHoareTripleChecker+Time [2021-11-17 00:19:56,903 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2587 Valid, 5337 Invalid, 1927 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [738 Valid, 1184 Invalid, 5 Unknown, 0 Unchecked, 21.2s Time] [2021-11-17 00:19:56,920 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2999 states. [2021-11-17 00:19:57,068 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2999 to 2875. [2021-11-17 00:19:57,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2875 states, 2137 states have (on average 1.3827795975666823) internal successors, (2955), 2173 states have internal predecessors, (2955), 597 states have call successors, (597), 141 states have call predecessors, (597), 140 states have return successors, (592), 582 states have call predecessors, (592), 592 states have call successors, (592) [2021-11-17 00:19:57,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2875 states to 2875 states and 4144 transitions. [2021-11-17 00:19:57,096 INFO L78 Accepts]: Start accepts. Automaton has 2875 states and 4144 transitions. Word has length 74 [2021-11-17 00:19:57,097 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 00:19:57,098 INFO L470 AbstractCegarLoop]: Abstraction has 2875 states and 4144 transitions. [2021-11-17 00:19:57,099 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.75) internal successors, (31), 3 states have internal predecessors, (31), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 1 states have call predecessors, (9), 1 states have call successors, (9) [2021-11-17 00:19:57,099 INFO L276 IsEmpty]: Start isEmpty. Operand 2875 states and 4144 transitions. [2021-11-17 00:19:57,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2021-11-17 00:19:57,106 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 00:19:57,106 INFO L514 BasicCegarLoop]: trace histogram [10, 10, 10, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 00:19:57,106 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-17 00:19:57,106 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 00:19:57,107 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 00:19:57,108 INFO L85 PathProgramCache]: Analyzing trace with hash 1853548450, now seen corresponding path program 1 times [2021-11-17 00:19:57,108 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 00:19:57,108 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2043900349] [2021-11-17 00:19:57,108 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 00:19:57,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 00:19:57,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:19:57,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 00:19:57,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:19:57,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-17 00:19:57,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:19:57,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-11-17 00:19:57,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:19:57,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-11-17 00:19:57,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:19:57,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-11-17 00:19:57,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:19:57,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-11-17 00:19:57,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:19:57,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2021-11-17 00:19:57,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:19:57,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2021-11-17 00:19:57,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:19:57,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-11-17 00:19:57,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:19:57,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-11-17 00:19:57,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:19:57,441 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2021-11-17 00:19:57,441 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 00:19:57,442 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2043900349] [2021-11-17 00:19:57,442 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2043900349] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-17 00:19:57,442 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-17 00:19:57,442 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-17 00:19:57,442 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2134226810] [2021-11-17 00:19:57,442 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-17 00:19:57,443 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-17 00:19:57,444 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 00:19:57,444 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-17 00:19:57,444 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-17 00:19:57,444 INFO L87 Difference]: Start difference. First operand 2875 states and 4144 transitions. Second operand has 4 states, 4 states have (on average 8.75) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2021-11-17 00:19:59,478 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:20:01,642 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:20:04,447 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:20:11,707 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:20:13,753 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:20:15,633 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 00:20:15,633 INFO L93 Difference]: Finished difference Result 8826 states and 13022 transitions. [2021-11-17 00:20:15,634 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-17 00:20:15,634 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) Word has length 83 [2021-11-17 00:20:15,634 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 00:20:15,664 INFO L225 Difference]: With dead ends: 8826 [2021-11-17 00:20:15,664 INFO L226 Difference]: Without dead ends: 5974 [2021-11-17 00:20:15,678 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-17 00:20:15,679 INFO L933 BasicCegarLoop]: 2545 mSDtfsCounter, 2377 mSDsluCounter, 2987 mSDsCounter, 0 mSdLazyCounter, 1232 mSolverCounterSat, 715 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2609 SdHoareTripleChecker+Valid, 5532 SdHoareTripleChecker+Invalid, 1951 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 715 IncrementalHoareTripleChecker+Valid, 1232 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.9s IncrementalHoareTripleChecker+Time [2021-11-17 00:20:15,680 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2609 Valid, 5532 Invalid, 1951 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [715 Valid, 1232 Invalid, 4 Unknown, 0 Unchecked, 17.9s Time] [2021-11-17 00:20:15,687 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5974 states. [2021-11-17 00:20:15,855 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5974 to 5768. [2021-11-17 00:20:15,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5768 states, 4289 states have (on average 1.3802751224061554) internal successors, (5920), 4359 states have internal predecessors, (5920), 1186 states have call successors, (1186), 281 states have call predecessors, (1186), 292 states have return successors, (1283), 1169 states have call predecessors, (1283), 1181 states have call successors, (1283) [2021-11-17 00:20:15,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5768 states to 5768 states and 8389 transitions. [2021-11-17 00:20:15,892 INFO L78 Accepts]: Start accepts. Automaton has 5768 states and 8389 transitions. Word has length 83 [2021-11-17 00:20:15,893 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 00:20:15,893 INFO L470 AbstractCegarLoop]: Abstraction has 5768 states and 8389 transitions. [2021-11-17 00:20:15,894 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2021-11-17 00:20:15,894 INFO L276 IsEmpty]: Start isEmpty. Operand 5768 states and 8389 transitions. [2021-11-17 00:20:15,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-17 00:20:15,896 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 00:20:15,896 INFO L514 BasicCegarLoop]: trace histogram [10, 10, 10, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 00:20:15,896 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-17 00:20:15,897 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 00:20:15,897 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 00:20:15,897 INFO L85 PathProgramCache]: Analyzing trace with hash 1624832766, now seen corresponding path program 1 times [2021-11-17 00:20:15,897 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 00:20:15,897 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1184740080] [2021-11-17 00:20:15,898 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 00:20:15,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 00:20:15,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:20:16,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 00:20:16,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:20:16,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-17 00:20:16,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:20:16,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-11-17 00:20:16,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:20:16,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-11-17 00:20:16,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:20:16,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-11-17 00:20:16,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:20:16,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-11-17 00:20:16,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:20:16,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2021-11-17 00:20:16,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:20:16,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2021-11-17 00:20:16,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:20:16,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-11-17 00:20:16,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:20:16,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-11-17 00:20:16,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:20:16,161 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2021-11-17 00:20:16,161 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 00:20:16,162 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1184740080] [2021-11-17 00:20:16,162 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1184740080] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-17 00:20:16,162 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-17 00:20:16,162 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-17 00:20:16,162 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1461439270] [2021-11-17 00:20:16,162 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-17 00:20:16,163 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-17 00:20:16,163 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 00:20:16,163 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-17 00:20:16,164 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-17 00:20:16,164 INFO L87 Difference]: Start difference. First operand 5768 states and 8389 transitions. Second operand has 4 states, 4 states have (on average 9.0) internal successors, (36), 3 states have internal predecessors, (36), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2021-11-17 00:20:18,199 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:20:20,817 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:20:24,293 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:20:25,666 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:20:29,767 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:20:32,754 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:20:34,144 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 00:20:34,145 INFO L93 Difference]: Finished difference Result 17645 states and 25865 transitions. [2021-11-17 00:20:34,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-17 00:20:34,146 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.0) internal successors, (36), 3 states have internal predecessors, (36), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) Word has length 84 [2021-11-17 00:20:34,146 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 00:20:34,198 INFO L225 Difference]: With dead ends: 17645 [2021-11-17 00:20:34,198 INFO L226 Difference]: Without dead ends: 11900 [2021-11-17 00:20:34,218 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-17 00:20:34,221 INFO L933 BasicCegarLoop]: 2808 mSDtfsCounter, 2324 mSDsluCounter, 3148 mSDsCounter, 0 mSdLazyCounter, 1268 mSolverCounterSat, 641 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2570 SdHoareTripleChecker+Valid, 5956 SdHoareTripleChecker+Invalid, 1914 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 641 IncrementalHoareTripleChecker+Valid, 1268 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.7s IncrementalHoareTripleChecker+Time [2021-11-17 00:20:34,222 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2570 Valid, 5956 Invalid, 1914 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [641 Valid, 1268 Invalid, 5 Unknown, 0 Unchecked, 17.7s Time] [2021-11-17 00:20:34,232 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11900 states. [2021-11-17 00:20:34,544 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11900 to 11499. [2021-11-17 00:20:34,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11499 states, 8556 states have (on average 1.3798503973819543) internal successors, (11806), 8692 states have internal predecessors, (11806), 2358 states have call successors, (2358), 561 states have call predecessors, (2358), 584 states have return successors, (2569), 2329 states have call predecessors, (2569), 2353 states have call successors, (2569) [2021-11-17 00:20:34,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11499 states to 11499 states and 16733 transitions. [2021-11-17 00:20:34,605 INFO L78 Accepts]: Start accepts. Automaton has 11499 states and 16733 transitions. Word has length 84 [2021-11-17 00:20:34,607 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 00:20:34,607 INFO L470 AbstractCegarLoop]: Abstraction has 11499 states and 16733 transitions. [2021-11-17 00:20:34,607 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.0) internal successors, (36), 3 states have internal predecessors, (36), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2021-11-17 00:20:34,608 INFO L276 IsEmpty]: Start isEmpty. Operand 11499 states and 16733 transitions. [2021-11-17 00:20:34,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2021-11-17 00:20:34,610 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 00:20:34,610 INFO L514 BasicCegarLoop]: trace histogram [10, 10, 10, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 00:20:34,611 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-17 00:20:34,611 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 00:20:34,611 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 00:20:34,611 INFO L85 PathProgramCache]: Analyzing trace with hash -1170381275, now seen corresponding path program 1 times [2021-11-17 00:20:34,611 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 00:20:34,612 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1009461493] [2021-11-17 00:20:34,612 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 00:20:34,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 00:20:34,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:20:34,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 00:20:34,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:20:34,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-17 00:20:34,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:20:34,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-11-17 00:20:34,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:20:34,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-11-17 00:20:34,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:20:34,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-11-17 00:20:34,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:20:34,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-11-17 00:20:34,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:20:34,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2021-11-17 00:20:34,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:20:34,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2021-11-17 00:20:34,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:20:34,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-11-17 00:20:34,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:20:34,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-11-17 00:20:34,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:20:34,855 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2021-11-17 00:20:34,855 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 00:20:34,855 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1009461493] [2021-11-17 00:20:34,856 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1009461493] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-17 00:20:34,856 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-17 00:20:34,856 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-17 00:20:34,856 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1202842647] [2021-11-17 00:20:34,856 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-17 00:20:34,857 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-17 00:20:34,857 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 00:20:34,858 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-17 00:20:34,858 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-17 00:20:34,858 INFO L87 Difference]: Start difference. First operand 11499 states and 16733 transitions. Second operand has 4 states, 4 states have (on average 9.25) internal successors, (37), 3 states have internal predecessors, (37), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2021-11-17 00:20:36,891 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:20:39,506 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:20:41,302 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:20:44,345 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:20:46,645 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:20:48,962 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:20:52,857 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:20:55,053 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:20:57,618 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:20:59,210 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:21:01,412 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:21:02,887 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:21:03,356 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 00:21:03,356 INFO L93 Difference]: Finished difference Result 11898 states and 17488 transitions. [2021-11-17 00:21:03,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-17 00:21:03,357 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.25) internal successors, (37), 3 states have internal predecessors, (37), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) Word has length 85 [2021-11-17 00:21:03,357 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 00:21:03,396 INFO L225 Difference]: With dead ends: 11898 [2021-11-17 00:21:03,396 INFO L226 Difference]: Without dead ends: 11895 [2021-11-17 00:21:03,400 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-17 00:21:03,401 INFO L933 BasicCegarLoop]: 2809 mSDtfsCounter, 2320 mSDsluCounter, 3141 mSDsCounter, 0 mSdLazyCounter, 1267 mSolverCounterSat, 639 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 27.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2565 SdHoareTripleChecker+Valid, 5950 SdHoareTripleChecker+Invalid, 1915 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 639 IncrementalHoareTripleChecker+Valid, 1267 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 28.3s IncrementalHoareTripleChecker+Time [2021-11-17 00:21:03,401 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2565 Valid, 5950 Invalid, 1915 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [639 Valid, 1267 Invalid, 9 Unknown, 0 Unchecked, 28.3s Time] [2021-11-17 00:21:03,409 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11895 states. [2021-11-17 00:21:03,651 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11895 to 11500. [2021-11-17 00:21:03,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11500 states, 8557 states have (on average 1.3798060067780764) internal successors, (11807), 8693 states have internal predecessors, (11807), 2358 states have call successors, (2358), 561 states have call predecessors, (2358), 584 states have return successors, (2569), 2329 states have call predecessors, (2569), 2353 states have call successors, (2569) [2021-11-17 00:21:03,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11500 states to 11500 states and 16734 transitions. [2021-11-17 00:21:03,714 INFO L78 Accepts]: Start accepts. Automaton has 11500 states and 16734 transitions. Word has length 85 [2021-11-17 00:21:03,714 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 00:21:03,714 INFO L470 AbstractCegarLoop]: Abstraction has 11500 states and 16734 transitions. [2021-11-17 00:21:03,714 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.25) internal successors, (37), 3 states have internal predecessors, (37), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2021-11-17 00:21:03,715 INFO L276 IsEmpty]: Start isEmpty. Operand 11500 states and 16734 transitions. [2021-11-17 00:21:03,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2021-11-17 00:21:03,719 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 00:21:03,720 INFO L514 BasicCegarLoop]: trace histogram [10, 10, 10, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 00:21:03,720 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-17 00:21:03,720 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 00:21:03,720 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 00:21:03,720 INFO L85 PathProgramCache]: Analyzing trace with hash -1922665759, now seen corresponding path program 1 times [2021-11-17 00:21:03,721 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 00:21:03,721 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [513502442] [2021-11-17 00:21:03,721 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 00:21:03,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 00:21:03,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:21:03,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 00:21:03,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:21:03,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-17 00:21:03,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:21:03,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-11-17 00:21:03,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:21:03,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-11-17 00:21:04,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:21:04,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-11-17 00:21:04,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:21:04,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-11-17 00:21:04,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:21:04,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2021-11-17 00:21:04,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:21:04,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2021-11-17 00:21:04,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:21:04,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-11-17 00:21:04,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:21:04,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-11-17 00:21:04,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:21:04,102 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2021-11-17 00:21:04,103 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 00:21:04,103 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [513502442] [2021-11-17 00:21:04,103 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [513502442] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-17 00:21:04,103 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-17 00:21:04,103 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-17 00:21:04,103 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1001367463] [2021-11-17 00:21:04,103 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-17 00:21:04,103 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-17 00:21:04,103 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 00:21:04,104 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-17 00:21:04,104 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-17 00:21:04,104 INFO L87 Difference]: Start difference. First operand 11500 states and 16734 transitions. Second operand has 4 states, 4 states have (on average 9.5) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2021-11-17 00:21:06,164 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:21:07,919 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:21:10,669 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:21:16,891 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:21:19,058 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:21:21,124 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:21:23,657 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:21:24,082 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 00:21:24,082 INFO L93 Difference]: Finished difference Result 11894 states and 17484 transitions. [2021-11-17 00:21:24,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-17 00:21:24,083 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.5) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) Word has length 86 [2021-11-17 00:21:24,084 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 00:21:24,122 INFO L225 Difference]: With dead ends: 11894 [2021-11-17 00:21:24,123 INFO L226 Difference]: Without dead ends: 11891 [2021-11-17 00:21:24,130 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-17 00:21:24,131 INFO L933 BasicCegarLoop]: 2069 mSDtfsCounter, 2122 mSDsluCounter, 985 mSDsCounter, 0 mSdLazyCounter, 660 mSolverCounterSat, 408 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2357 SdHoareTripleChecker+Valid, 3054 SdHoareTripleChecker+Invalid, 1074 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 408 IncrementalHoareTripleChecker+Valid, 660 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 19.8s IncrementalHoareTripleChecker+Time [2021-11-17 00:21:24,131 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2357 Valid, 3054 Invalid, 1074 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [408 Valid, 660 Invalid, 6 Unknown, 0 Unchecked, 19.8s Time] [2021-11-17 00:21:24,141 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11891 states. [2021-11-17 00:21:24,533 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11891 to 11499. [2021-11-17 00:21:24,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11499 states, 8557 states have (on average 1.3796891433913754) internal successors, (11806), 8692 states have internal predecessors, (11806), 2357 states have call successors, (2357), 561 states have call predecessors, (2357), 584 states have return successors, (2569), 2329 states have call predecessors, (2569), 2353 states have call successors, (2569) [2021-11-17 00:21:24,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11499 states to 11499 states and 16732 transitions. [2021-11-17 00:21:24,643 INFO L78 Accepts]: Start accepts. Automaton has 11499 states and 16732 transitions. Word has length 86 [2021-11-17 00:21:24,643 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 00:21:24,643 INFO L470 AbstractCegarLoop]: Abstraction has 11499 states and 16732 transitions. [2021-11-17 00:21:24,643 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.5) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2021-11-17 00:21:24,644 INFO L276 IsEmpty]: Start isEmpty. Operand 11499 states and 16732 transitions. [2021-11-17 00:21:24,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-17 00:21:24,659 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 00:21:24,659 INFO L514 BasicCegarLoop]: trace histogram [10, 10, 10, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 00:21:24,659 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-17 00:21:24,660 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 00:21:24,660 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 00:21:24,660 INFO L85 PathProgramCache]: Analyzing trace with hash 526323880, now seen corresponding path program 1 times [2021-11-17 00:21:24,660 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 00:21:24,660 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [353237759] [2021-11-17 00:21:24,660 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 00:21:24,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 00:21:24,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:21:24,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 00:21:24,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:21:24,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-17 00:21:24,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:21:24,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-11-17 00:21:24,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:21:24,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-11-17 00:21:24,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:21:24,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-11-17 00:21:24,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:21:24,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-11-17 00:21:24,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:21:24,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2021-11-17 00:21:24,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:21:24,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2021-11-17 00:21:24,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:21:24,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-11-17 00:21:24,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:21:24,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-11-17 00:21:24,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:21:24,974 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2021-11-17 00:21:24,974 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 00:21:24,974 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [353237759] [2021-11-17 00:21:24,974 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [353237759] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-17 00:21:24,975 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-17 00:21:24,975 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-17 00:21:24,975 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [141854390] [2021-11-17 00:21:24,975 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-17 00:21:24,976 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-17 00:21:24,976 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 00:21:24,976 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-17 00:21:24,976 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-17 00:21:24,976 INFO L87 Difference]: Start difference. First operand 11499 states and 16732 transitions. Second operand has 4 states, 4 states have (on average 9.75) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2021-11-17 00:21:27,010 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:21:29,075 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:21:32,416 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:21:34,671 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:21:36,023 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:21:38,809 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:21:40,969 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:21:43,075 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:21:44,195 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:21:44,542 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 00:21:44,542 INFO L93 Difference]: Finished difference Result 11893 states and 17482 transitions. [2021-11-17 00:21:44,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-17 00:21:44,542 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.75) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) Word has length 87 [2021-11-17 00:21:44,542 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 00:21:44,594 INFO L225 Difference]: With dead ends: 11893 [2021-11-17 00:21:44,607 INFO L226 Difference]: Without dead ends: 11881 [2021-11-17 00:21:44,612 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-17 00:21:44,614 INFO L933 BasicCegarLoop]: 2068 mSDtfsCounter, 2119 mSDsluCounter, 985 mSDsCounter, 0 mSdLazyCounter, 659 mSolverCounterSat, 407 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2354 SdHoareTripleChecker+Valid, 3053 SdHoareTripleChecker+Invalid, 1071 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 407 IncrementalHoareTripleChecker+Valid, 659 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 19.4s IncrementalHoareTripleChecker+Time [2021-11-17 00:21:44,614 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2354 Valid, 3053 Invalid, 1071 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [407 Valid, 659 Invalid, 5 Unknown, 0 Unchecked, 19.4s Time] [2021-11-17 00:21:44,624 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11881 states. [2021-11-17 00:21:44,985 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11881 to 11489. [2021-11-17 00:21:45,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11489 states, 8548 states have (on average 1.3796209639681798) internal successors, (11793), 8682 states have internal predecessors, (11793), 2356 states have call successors, (2356), 561 states have call predecessors, (2356), 584 states have return successors, (2569), 2329 states have call predecessors, (2569), 2353 states have call successors, (2569) [2021-11-17 00:21:45,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11489 states to 11489 states and 16718 transitions. [2021-11-17 00:21:45,046 INFO L78 Accepts]: Start accepts. Automaton has 11489 states and 16718 transitions. Word has length 87 [2021-11-17 00:21:45,046 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 00:21:45,046 INFO L470 AbstractCegarLoop]: Abstraction has 11489 states and 16718 transitions. [2021-11-17 00:21:45,046 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.75) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2021-11-17 00:21:45,046 INFO L276 IsEmpty]: Start isEmpty. Operand 11489 states and 16718 transitions. [2021-11-17 00:21:45,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2021-11-17 00:21:45,051 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 00:21:45,052 INFO L514 BasicCegarLoop]: trace histogram [10, 10, 10, 2, 2, 2, 2, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 00:21:45,052 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-17 00:21:45,052 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 00:21:45,052 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 00:21:45,053 INFO L85 PathProgramCache]: Analyzing trace with hash 1627534632, now seen corresponding path program 1 times [2021-11-17 00:21:45,053 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 00:21:45,053 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1322992581] [2021-11-17 00:21:45,053 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 00:21:45,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 00:21:45,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:21:45,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 00:21:45,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:21:45,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-17 00:21:45,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:21:45,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-11-17 00:21:45,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:21:45,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-11-17 00:21:45,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:21:45,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-11-17 00:21:45,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:21:45,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-11-17 00:21:45,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:21:45,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2021-11-17 00:21:45,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:21:45,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2021-11-17 00:21:45,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:21:45,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-11-17 00:21:45,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:21:45,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2021-11-17 00:21:45,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:21:45,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 00:21:45,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:21:45,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-11-17 00:21:45,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:21:45,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 00:21:45,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:21:45,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2021-11-17 00:21:45,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:21:45,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2021-11-17 00:21:45,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:21:45,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-11-17 00:21:45,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:21:45,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2021-11-17 00:21:45,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:21:45,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2021-11-17 00:21:45,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:21:45,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-11-17 00:21:45,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:21:45,318 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2021-11-17 00:21:45,318 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 00:21:45,318 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1322992581] [2021-11-17 00:21:45,318 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1322992581] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-17 00:21:45,319 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-17 00:21:45,319 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-17 00:21:45,319 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1563030799] [2021-11-17 00:21:45,319 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-17 00:21:45,319 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-17 00:21:45,319 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 00:21:45,320 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-17 00:21:45,320 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-11-17 00:21:45,320 INFO L87 Difference]: Start difference. First operand 11489 states and 16718 transitions. Second operand has 6 states, 6 states have (on average 13.666666666666666) internal successors, (82), 3 states have internal predecessors, (82), 2 states have call successors, (20), 5 states have call predecessors, (20), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2021-11-17 00:21:47,351 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:21:49,406 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:21:51,301 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.70s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:21:53,329 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:21:55,436 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:21:58,003 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:21:59,248 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:22:01,273 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:22:03,396 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:22:05,754 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:22:07,465 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.71s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:22:10,473 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:22:13,870 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:22:16,734 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:22:18,855 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:22:22,254 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:22:23,541 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:22:25,570 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:22:28,845 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:22:31,208 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:22:35,875 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:22:37,846 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:22:39,762 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.89s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:22:41,792 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:22:43,894 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:22:46,274 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:22:48,078 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:22:50,110 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:22:51,689 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.54s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:22:52,478 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 00:22:52,478 INFO L93 Difference]: Finished difference Result 31964 states and 46781 transitions. [2021-11-17 00:22:52,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-11-17 00:22:52,479 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 13.666666666666666) internal successors, (82), 3 states have internal predecessors, (82), 2 states have call successors, (20), 5 states have call predecessors, (20), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) Word has length 151 [2021-11-17 00:22:52,479 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 00:22:52,588 INFO L225 Difference]: With dead ends: 31964 [2021-11-17 00:22:52,588 INFO L226 Difference]: Without dead ends: 20498 [2021-11-17 00:22:52,623 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=41, Invalid=69, Unknown=0, NotChecked=0, Total=110 [2021-11-17 00:22:52,624 INFO L933 BasicCegarLoop]: 2082 mSDtfsCounter, 3372 mSDsluCounter, 2777 mSDsCounter, 0 mSdLazyCounter, 4224 mSolverCounterSat, 1706 mSolverCounterUnsat, 19 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 64.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3582 SdHoareTripleChecker+Valid, 4859 SdHoareTripleChecker+Invalid, 5949 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1706 IncrementalHoareTripleChecker+Valid, 4224 IncrementalHoareTripleChecker+Invalid, 19 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 66.6s IncrementalHoareTripleChecker+Time [2021-11-17 00:22:52,624 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [3582 Valid, 4859 Invalid, 5949 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1706 Valid, 4224 Invalid, 19 Unknown, 0 Unchecked, 66.6s Time] [2021-11-17 00:22:52,638 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20498 states. [2021-11-17 00:22:53,380 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20498 to 19520. [2021-11-17 00:22:53,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19520 states, 14561 states have (on average 1.387404711214889) internal successors, (20202), 14799 states have internal predecessors, (20202), 3913 states have call successors, (3913), 994 states have call predecessors, (3913), 1045 states have return successors, (4274), 3862 states have call predecessors, (4274), 3910 states have call successors, (4274) [2021-11-17 00:22:53,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19520 states to 19520 states and 28389 transitions. [2021-11-17 00:22:53,472 INFO L78 Accepts]: Start accepts. Automaton has 19520 states and 28389 transitions. Word has length 151 [2021-11-17 00:22:53,472 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 00:22:53,472 INFO L470 AbstractCegarLoop]: Abstraction has 19520 states and 28389 transitions. [2021-11-17 00:22:53,473 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 13.666666666666666) internal successors, (82), 3 states have internal predecessors, (82), 2 states have call successors, (20), 5 states have call predecessors, (20), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2021-11-17 00:22:53,473 INFO L276 IsEmpty]: Start isEmpty. Operand 19520 states and 28389 transitions. [2021-11-17 00:22:53,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2021-11-17 00:22:53,483 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 00:22:53,483 INFO L514 BasicCegarLoop]: trace histogram [11, 11, 11, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 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, 1, 1, 1, 1] [2021-11-17 00:22:53,483 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-17 00:22:53,483 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 00:22:53,484 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 00:22:53,484 INFO L85 PathProgramCache]: Analyzing trace with hash 2093198323, now seen corresponding path program 1 times [2021-11-17 00:22:53,484 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 00:22:53,484 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1523899949] [2021-11-17 00:22:53,484 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 00:22:53,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 00:22:53,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:22:53,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 00:22:53,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:22:53,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-17 00:22:53,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:22:53,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-11-17 00:22:53,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:22:53,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-11-17 00:22:53,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:22:53,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-11-17 00:22:53,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:22:53,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-11-17 00:22:53,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:22:53,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2021-11-17 00:22:53,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:22:53,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2021-11-17 00:22:53,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:22:53,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-11-17 00:22:53,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:22:53,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-11-17 00:22:53,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:22:53,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2021-11-17 00:22:53,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:22:53,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 00:22:53,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:22:53,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2021-11-17 00:22:53,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:22:53,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 00:22:53,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:22:53,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2021-11-17 00:22:53,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:22:53,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2021-11-17 00:22:53,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:22:53,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-11-17 00:22:53,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:22:53,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-11-17 00:22:53,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:22:53,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-11-17 00:22:53,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:22:53,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2021-11-17 00:22:53,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:22:53,801 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2021-11-17 00:22:53,801 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 00:22:53,801 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1523899949] [2021-11-17 00:22:53,801 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1523899949] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-17 00:22:53,801 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-17 00:22:53,801 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-17 00:22:53,802 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [890493471] [2021-11-17 00:22:53,802 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-17 00:22:53,802 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-17 00:22:53,802 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 00:22:53,802 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-17 00:22:53,803 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-11-17 00:22:53,803 INFO L87 Difference]: Start difference. First operand 19520 states and 28389 transitions. Second operand has 6 states, 6 states have (on average 16.0) internal successors, (96), 3 states have internal predecessors, (96), 2 states have call successors, (21), 5 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2021-11-17 00:22:55,836 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:22:57,893 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:22:58,931 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:23:01,164 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:23:02,379 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:23:03,474 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:23:04,639 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:23:06,374 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.70s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:23:08,414 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:23:10,737 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.67s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:23:13,545 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:23:16,781 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:23:19,218 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:23:21,850 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:23:24,928 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:23:27,218 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.65s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:23:31,173 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 00:23:31,173 INFO L93 Difference]: Finished difference Result 30928 states and 45108 transitions. [2021-11-17 00:23:31,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-17 00:23:31,173 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 16.0) internal successors, (96), 3 states have internal predecessors, (96), 2 states have call successors, (21), 5 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 172 [2021-11-17 00:23:31,173 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 00:23:31,206 INFO L225 Difference]: With dead ends: 30928 [2021-11-17 00:23:31,207 INFO L226 Difference]: Without dead ends: 11438 [2021-11-17 00:23:31,276 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=40, Invalid=70, Unknown=0, NotChecked=0, Total=110 [2021-11-17 00:23:31,283 INFO L933 BasicCegarLoop]: 1920 mSDtfsCounter, 2910 mSDsluCounter, 1652 mSDsCounter, 0 mSdLazyCounter, 2470 mSolverCounterSat, 1298 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 35.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3085 SdHoareTripleChecker+Valid, 3572 SdHoareTripleChecker+Invalid, 3776 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1298 IncrementalHoareTripleChecker+Valid, 2470 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 36.9s IncrementalHoareTripleChecker+Time [2021-11-17 00:23:31,283 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [3085 Valid, 3572 Invalid, 3776 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1298 Valid, 2470 Invalid, 8 Unknown, 0 Unchecked, 36.9s Time] [2021-11-17 00:23:31,305 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11438 states. [2021-11-17 00:23:31,722 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11438 to 10878. [2021-11-17 00:23:31,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10878 states, 8114 states have (on average 1.3862459945772738) internal successors, (11248), 8247 states have internal predecessors, (11248), 2178 states have call successors, (2178), 560 states have call predecessors, (2178), 585 states have return successors, (2357), 2146 states have call predecessors, (2357), 2175 states have call successors, (2357) [2021-11-17 00:23:31,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10878 states to 10878 states and 15783 transitions. [2021-11-17 00:23:31,770 INFO L78 Accepts]: Start accepts. Automaton has 10878 states and 15783 transitions. Word has length 172 [2021-11-17 00:23:31,771 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 00:23:31,771 INFO L470 AbstractCegarLoop]: Abstraction has 10878 states and 15783 transitions. [2021-11-17 00:23:31,771 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 16.0) internal successors, (96), 3 states have internal predecessors, (96), 2 states have call successors, (21), 5 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2021-11-17 00:23:31,771 INFO L276 IsEmpty]: Start isEmpty. Operand 10878 states and 15783 transitions. [2021-11-17 00:23:31,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2021-11-17 00:23:31,796 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 00:23:31,796 INFO L514 BasicCegarLoop]: trace histogram [18, 18, 18, 3, 3, 2, 2, 2, 2, 2, 2, 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, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 00:23:31,796 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-17 00:23:31,796 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 00:23:31,797 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 00:23:31,797 INFO L85 PathProgramCache]: Analyzing trace with hash -601094668, now seen corresponding path program 1 times [2021-11-17 00:23:31,797 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 00:23:31,797 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [581946307] [2021-11-17 00:23:31,797 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 00:23:31,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 00:23:31,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:32,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 00:23:32,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:32,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-17 00:23:32,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:32,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-11-17 00:23:32,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:32,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-11-17 00:23:32,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:32,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-11-17 00:23:32,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:32,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-11-17 00:23:32,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:32,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2021-11-17 00:23:32,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:32,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2021-11-17 00:23:32,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:32,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-11-17 00:23:32,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:32,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-11-17 00:23:32,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:32,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2021-11-17 00:23:32,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:32,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2021-11-17 00:23:32,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:32,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2021-11-17 00:23:32,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:32,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2021-11-17 00:23:32,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:32,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2021-11-17 00:23:32,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:32,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-11-17 00:23:32,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:32,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2021-11-17 00:23:32,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:32,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-11-17 00:23:32,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:32,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-11-17 00:23:32,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:32,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 00:23:32,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:32,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-11-17 00:23:32,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:32,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 00:23:32,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:32,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2021-11-17 00:23:32,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:32,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2021-11-17 00:23:32,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:32,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2021-11-17 00:23:32,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:32,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2021-11-17 00:23:32,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:32,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2021-11-17 00:23:32,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:32,162 INFO L134 CoverageAnalysis]: Checked inductivity of 629 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 619 trivial. 0 not checked. [2021-11-17 00:23:32,162 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 00:23:32,162 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [581946307] [2021-11-17 00:23:32,162 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [581946307] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-17 00:23:32,162 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1845882053] [2021-11-17 00:23:32,162 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 00:23:32,163 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-17 00:23:32,163 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-17 00:23:32,164 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-17 00:23:32,179 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-11-17 00:23:33,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:33,094 INFO L263 TraceCheckSpWp]: Trace formula consists of 4062 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-17 00:23:33,105 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 00:23:33,448 INFO L134 CoverageAnalysis]: Checked inductivity of 629 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 619 trivial. 0 not checked. [2021-11-17 00:23:33,449 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-17 00:23:33,449 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1845882053] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-17 00:23:33,449 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-17 00:23:33,449 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [7] total 10 [2021-11-17 00:23:33,449 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1861367876] [2021-11-17 00:23:33,449 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-17 00:23:33,450 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-17 00:23:33,450 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 00:23:33,450 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-17 00:23:33,450 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2021-11-17 00:23:33,451 INFO L87 Difference]: Start difference. First operand 10878 states and 15783 transitions. Second operand has 5 states, 5 states have (on average 20.8) internal successors, (104), 5 states have internal predecessors, (104), 3 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2021-11-17 00:23:35,483 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:23:36,329 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 00:23:36,330 INFO L93 Difference]: Finished difference Result 30602 states and 44423 transitions. [2021-11-17 00:23:36,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-17 00:23:36,330 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 20.8) internal successors, (104), 5 states have internal predecessors, (104), 3 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) Word has length 215 [2021-11-17 00:23:36,331 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 00:23:36,409 INFO L225 Difference]: With dead ends: 30602 [2021-11-17 00:23:36,409 INFO L226 Difference]: Without dead ends: 20744 [2021-11-17 00:23:36,434 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 276 GetRequests, 265 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=123, Unknown=0, NotChecked=0, Total=156 [2021-11-17 00:23:36,436 INFO L933 BasicCegarLoop]: 4110 mSDtfsCounter, 2629 mSDsluCounter, 9734 mSDsCounter, 0 mSdLazyCounter, 75 mSolverCounterSat, 171 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2629 SdHoareTripleChecker+Valid, 13844 SdHoareTripleChecker+Invalid, 247 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 171 IncrementalHoareTripleChecker+Valid, 75 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2021-11-17 00:23:36,437 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2629 Valid, 13844 Invalid, 247 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [171 Valid, 75 Invalid, 1 Unknown, 0 Unchecked, 2.3s Time] [2021-11-17 00:23:36,452 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20744 states. [2021-11-17 00:23:37,188 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20744 to 20706. [2021-11-17 00:23:37,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20706 states, 15440 states have (on average 1.3862046632124352) internal successors, (21403), 15699 states have internal predecessors, (21403), 4150 states have call successors, (4150), 1064 states have call predecessors, (4150), 1115 states have return successors, (4511), 4086 states have call predecessors, (4511), 4147 states have call successors, (4511) [2021-11-17 00:23:37,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20706 states to 20706 states and 30064 transitions. [2021-11-17 00:23:37,276 INFO L78 Accepts]: Start accepts. Automaton has 20706 states and 30064 transitions. Word has length 215 [2021-11-17 00:23:37,276 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 00:23:37,276 INFO L470 AbstractCegarLoop]: Abstraction has 20706 states and 30064 transitions. [2021-11-17 00:23:37,277 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 20.8) internal successors, (104), 5 states have internal predecessors, (104), 3 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2021-11-17 00:23:37,277 INFO L276 IsEmpty]: Start isEmpty. Operand 20706 states and 30064 transitions. [2021-11-17 00:23:37,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2021-11-17 00:23:37,287 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 00:23:37,288 INFO L514 BasicCegarLoop]: trace histogram [18, 18, 18, 3, 3, 2, 2, 2, 2, 2, 2, 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, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 00:23:37,313 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-11-17 00:23:37,503 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-17 00:23:37,504 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 00:23:37,504 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 00:23:37,504 INFO L85 PathProgramCache]: Analyzing trace with hash 2105524726, now seen corresponding path program 1 times [2021-11-17 00:23:37,504 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 00:23:37,504 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [681139374] [2021-11-17 00:23:37,505 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 00:23:37,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 00:23:37,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:37,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 00:23:37,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:37,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-17 00:23:37,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:37,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-11-17 00:23:37,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:37,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-11-17 00:23:37,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:37,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-11-17 00:23:37,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:37,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-11-17 00:23:37,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:37,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2021-11-17 00:23:37,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:37,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2021-11-17 00:23:37,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:37,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-11-17 00:23:37,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:37,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-11-17 00:23:37,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:37,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2021-11-17 00:23:37,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:37,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2021-11-17 00:23:37,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:37,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2021-11-17 00:23:37,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:37,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2021-11-17 00:23:37,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:37,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2021-11-17 00:23:37,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:37,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-11-17 00:23:37,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:37,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2021-11-17 00:23:37,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:37,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-11-17 00:23:37,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:37,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-11-17 00:23:37,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:37,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 00:23:37,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:37,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-11-17 00:23:37,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:37,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 00:23:37,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:37,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2021-11-17 00:23:37,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:37,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2021-11-17 00:23:37,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:37,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2021-11-17 00:23:37,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:37,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2021-11-17 00:23:37,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:37,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2021-11-17 00:23:37,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:37,904 INFO L134 CoverageAnalysis]: Checked inductivity of 629 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 617 trivial. 0 not checked. [2021-11-17 00:23:37,904 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 00:23:37,904 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [681139374] [2021-11-17 00:23:37,904 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [681139374] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-17 00:23:37,904 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [37056517] [2021-11-17 00:23:37,905 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 00:23:37,905 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-17 00:23:37,905 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-17 00:23:37,907 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-17 00:23:37,909 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-11-17 00:23:38,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:38,797 INFO L263 TraceCheckSpWp]: Trace formula consists of 4057 conjuncts, 24 conjunts are in the unsatisfiable core [2021-11-17 00:23:38,804 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 00:23:39,689 INFO L134 CoverageAnalysis]: Checked inductivity of 629 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 615 trivial. 0 not checked. [2021-11-17 00:23:39,689 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-17 00:23:39,689 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [37056517] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-17 00:23:39,689 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-17 00:23:39,689 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [8] total 12 [2021-11-17 00:23:39,689 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1035100020] [2021-11-17 00:23:39,689 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-17 00:23:39,690 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-17 00:23:39,690 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 00:23:39,690 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-17 00:23:39,690 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=104, Unknown=0, NotChecked=0, Total=132 [2021-11-17 00:23:39,690 INFO L87 Difference]: Start difference. First operand 20706 states and 30064 transitions. Second operand has 6 states, 6 states have (on average 17.833333333333332) internal successors, (107), 4 states have internal predecessors, (107), 2 states have call successors, (28), 2 states have call predecessors, (28), 3 states have return successors, (27), 3 states have call predecessors, (27), 2 states have call successors, (27) [2021-11-17 00:23:41,723 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:23:43,788 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:23:45,848 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:23:48,382 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 00:23:48,382 INFO L93 Difference]: Finished difference Result 40424 states and 58739 transitions. [2021-11-17 00:23:48,383 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-17 00:23:48,383 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 17.833333333333332) internal successors, (107), 4 states have internal predecessors, (107), 2 states have call successors, (28), 2 states have call predecessors, (28), 3 states have return successors, (27), 3 states have call predecessors, (27), 2 states have call successors, (27) Word has length 215 [2021-11-17 00:23:48,383 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 00:23:48,458 INFO L225 Difference]: With dead ends: 40424 [2021-11-17 00:23:48,458 INFO L226 Difference]: Without dead ends: 20730 [2021-11-17 00:23:48,506 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 275 GetRequests, 265 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=28, Invalid=104, Unknown=0, NotChecked=0, Total=132 [2021-11-17 00:23:48,507 INFO L933 BasicCegarLoop]: 2560 mSDtfsCounter, 2052 mSDsluCounter, 7802 mSDsCounter, 0 mSdLazyCounter, 1988 mSolverCounterSat, 2 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2059 SdHoareTripleChecker+Valid, 10362 SdHoareTripleChecker+Invalid, 1993 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1988 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.9s IncrementalHoareTripleChecker+Time [2021-11-17 00:23:48,507 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2059 Valid, 10362 Invalid, 1993 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 1988 Invalid, 3 Unknown, 0 Unchecked, 7.9s Time] [2021-11-17 00:23:48,522 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20730 states. [2021-11-17 00:23:49,142 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20730 to 20714. [2021-11-17 00:23:49,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20714 states, 15444 states have (on average 1.386104636104636) internal successors, (21407), 15707 states have internal predecessors, (21407), 4150 states have call successors, (4150), 1064 states have call predecessors, (4150), 1119 states have return successors, (4535), 4086 states have call predecessors, (4535), 4147 states have call successors, (4535) [2021-11-17 00:23:49,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20714 states to 20714 states and 30092 transitions. [2021-11-17 00:23:49,225 INFO L78 Accepts]: Start accepts. Automaton has 20714 states and 30092 transitions. Word has length 215 [2021-11-17 00:23:49,225 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 00:23:49,226 INFO L470 AbstractCegarLoop]: Abstraction has 20714 states and 30092 transitions. [2021-11-17 00:23:49,226 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 17.833333333333332) internal successors, (107), 4 states have internal predecessors, (107), 2 states have call successors, (28), 2 states have call predecessors, (28), 3 states have return successors, (27), 3 states have call predecessors, (27), 2 states have call successors, (27) [2021-11-17 00:23:49,226 INFO L276 IsEmpty]: Start isEmpty. Operand 20714 states and 30092 transitions. [2021-11-17 00:23:49,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2021-11-17 00:23:49,236 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 00:23:49,237 INFO L514 BasicCegarLoop]: trace histogram [18, 18, 18, 3, 3, 2, 2, 2, 2, 2, 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, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 00:23:49,262 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2021-11-17 00:23:49,447 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2021-11-17 00:23:49,447 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 00:23:49,448 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 00:23:49,448 INFO L85 PathProgramCache]: Analyzing trace with hash 1331429349, now seen corresponding path program 1 times [2021-11-17 00:23:49,448 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 00:23:49,448 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [37865389] [2021-11-17 00:23:49,448 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 00:23:49,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 00:23:49,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:49,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 00:23:49,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:49,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-17 00:23:49,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:49,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-11-17 00:23:49,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:49,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-11-17 00:23:49,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:49,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-11-17 00:23:49,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:49,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-11-17 00:23:49,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:49,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2021-11-17 00:23:49,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:49,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2021-11-17 00:23:49,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:49,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-11-17 00:23:49,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:49,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-11-17 00:23:49,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:49,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2021-11-17 00:23:49,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:49,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2021-11-17 00:23:49,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:49,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2021-11-17 00:23:49,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:49,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2021-11-17 00:23:49,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:49,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2021-11-17 00:23:49,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:49,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-11-17 00:23:49,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:49,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2021-11-17 00:23:49,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:49,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-11-17 00:23:49,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:49,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-11-17 00:23:49,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:49,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 00:23:49,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:49,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 00:23:49,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:49,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2021-11-17 00:23:49,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:49,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 00:23:49,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:49,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2021-11-17 00:23:49,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:49,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-11-17 00:23:49,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:49,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2021-11-17 00:23:49,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:49,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2021-11-17 00:23:49,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:49,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2021-11-17 00:23:49,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:23:49,758 INFO L134 CoverageAnalysis]: Checked inductivity of 629 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 629 trivial. 0 not checked. [2021-11-17 00:23:49,758 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 00:23:49,759 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [37865389] [2021-11-17 00:23:49,759 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [37865389] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-17 00:23:49,759 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-17 00:23:49,759 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-17 00:23:49,759 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2079698689] [2021-11-17 00:23:49,759 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-17 00:23:49,760 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-17 00:23:49,760 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 00:23:49,760 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-17 00:23:49,760 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-11-17 00:23:49,761 INFO L87 Difference]: Start difference. First operand 20714 states and 30092 transitions. Second operand has 6 states, 6 states have (on average 17.166666666666668) internal successors, (103), 3 states have internal predecessors, (103), 2 states have call successors, (29), 5 states have call predecessors, (29), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2021-11-17 00:23:51,794 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:23:53,848 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:23:55,902 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:23:58,715 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:24:01,205 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:24:02,863 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:24:04,901 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:24:06,427 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:24:08,463 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:24:10,495 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:24:13,906 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:24:15,941 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:24:18,345 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.69s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:24:19,429 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:24:20,580 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:24:22,620 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:24:24,665 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:24:26,732 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:24:30,737 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:24:32,767 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:24:34,613 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.57s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:24:36,647 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:24:37,842 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:24:41,108 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:24:42,308 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:24:44,517 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:24:46,028 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.51s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:24:47,055 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:24:48,993 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 00:24:48,993 INFO L93 Difference]: Finished difference Result 42399 states and 61895 transitions. [2021-11-17 00:24:48,994 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-17 00:24:48,994 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 17.166666666666668) internal successors, (103), 3 states have internal predecessors, (103), 2 states have call successors, (29), 5 states have call predecessors, (29), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) Word has length 221 [2021-11-17 00:24:48,994 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 00:24:49,060 INFO L225 Difference]: With dead ends: 42399 [2021-11-17 00:24:49,061 INFO L226 Difference]: Without dead ends: 21714 [2021-11-17 00:24:49,104 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 56 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2021-11-17 00:24:49,105 INFO L933 BasicCegarLoop]: 1929 mSDtfsCounter, 1235 mSDsluCounter, 2676 mSDsCounter, 0 mSdLazyCounter, 3575 mSolverCounterSat, 739 mSolverCounterUnsat, 14 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 56.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1388 SdHoareTripleChecker+Valid, 4605 SdHoareTripleChecker+Invalid, 4328 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 739 IncrementalHoareTripleChecker+Valid, 3575 IncrementalHoareTripleChecker+Invalid, 14 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 58.5s IncrementalHoareTripleChecker+Time [2021-11-17 00:24:49,105 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1388 Valid, 4605 Invalid, 4328 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [739 Valid, 3575 Invalid, 14 Unknown, 0 Unchecked, 58.5s Time] [2021-11-17 00:24:49,122 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21714 states. [2021-11-17 00:24:49,627 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21714 to 20715. [2021-11-17 00:24:49,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20715 states, 15445 states have (on average 1.3860796374231144) internal successors, (21408), 15708 states have internal predecessors, (21408), 4150 states have call successors, (4150), 1064 states have call predecessors, (4150), 1119 states have return successors, (4535), 4086 states have call predecessors, (4535), 4147 states have call successors, (4535) [2021-11-17 00:24:49,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20715 states to 20715 states and 30093 transitions. [2021-11-17 00:24:49,710 INFO L78 Accepts]: Start accepts. Automaton has 20715 states and 30093 transitions. Word has length 221 [2021-11-17 00:24:49,711 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 00:24:49,711 INFO L470 AbstractCegarLoop]: Abstraction has 20715 states and 30093 transitions. [2021-11-17 00:24:49,711 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 17.166666666666668) internal successors, (103), 3 states have internal predecessors, (103), 2 states have call successors, (29), 5 states have call predecessors, (29), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2021-11-17 00:24:49,711 INFO L276 IsEmpty]: Start isEmpty. Operand 20715 states and 30093 transitions. [2021-11-17 00:24:49,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2021-11-17 00:24:49,723 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 00:24:49,723 INFO L514 BasicCegarLoop]: trace histogram [18, 18, 18, 3, 3, 2, 2, 2, 2, 2, 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, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 00:24:49,723 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-11-17 00:24:49,723 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 00:24:49,724 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 00:24:49,724 INFO L85 PathProgramCache]: Analyzing trace with hash 2132187042, now seen corresponding path program 1 times [2021-11-17 00:24:49,724 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 00:24:49,724 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1324540990] [2021-11-17 00:24:49,724 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 00:24:49,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 00:24:49,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:24:49,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 00:24:49,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:24:49,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-17 00:24:49,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:24:49,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-11-17 00:24:49,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:24:49,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-11-17 00:24:49,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:24:49,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-11-17 00:24:49,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:24:49,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-11-17 00:24:49,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:24:49,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2021-11-17 00:24:49,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:24:49,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2021-11-17 00:24:49,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:24:49,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-11-17 00:24:49,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:24:49,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2021-11-17 00:24:49,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:24:49,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2021-11-17 00:24:49,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:24:50,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2021-11-17 00:24:50,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:24:50,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-11-17 00:24:50,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:24:50,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2021-11-17 00:24:50,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:24:50,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2021-11-17 00:24:50,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:24:50,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2021-11-17 00:24:50,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:24:50,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2021-11-17 00:24:50,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:24:50,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-11-17 00:24:50,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:24:50,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-11-17 00:24:50,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:24:50,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 00:24:50,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:24:50,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 00:24:50,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:24:50,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2021-11-17 00:24:50,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:24:50,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 00:24:50,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:24:50,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2021-11-17 00:24:50,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:24:50,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2021-11-17 00:24:50,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:24:50,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2021-11-17 00:24:50,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:24:50,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2021-11-17 00:24:50,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:24:50,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2021-11-17 00:24:50,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:24:50,091 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 629 trivial. 0 not checked. [2021-11-17 00:24:50,091 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 00:24:50,091 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1324540990] [2021-11-17 00:24:50,091 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1324540990] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-17 00:24:50,091 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1903419425] [2021-11-17 00:24:50,092 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 00:24:50,092 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-17 00:24:50,092 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-17 00:24:50,093 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-17 00:24:50,094 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2021-11-17 00:24:51,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:24:51,408 INFO L263 TraceCheckSpWp]: Trace formula consists of 4085 conjuncts, 7 conjunts are in the unsatisfiable core [2021-11-17 00:24:51,413 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 00:24:51,749 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 324 proven. 1 refuted. 0 times theorem prover too weak. 305 trivial. 0 not checked. [2021-11-17 00:24:51,750 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-17 00:24:52,176 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 629 trivial. 0 not checked. [2021-11-17 00:24:52,176 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1903419425] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-17 00:24:52,176 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-17 00:24:52,177 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 4, 4] total 10 [2021-11-17 00:24:52,177 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1205478670] [2021-11-17 00:24:52,177 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-17 00:24:52,178 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-11-17 00:24:52,179 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 00:24:52,179 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-11-17 00:24:52,179 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2021-11-17 00:24:52,179 INFO L87 Difference]: Start difference. First operand 20715 states and 30093 transitions. Second operand has 10 states, 10 states have (on average 14.7) internal successors, (147), 7 states have internal predecessors, (147), 2 states have call successors, (70), 5 states have call predecessors, (70), 2 states have return successors, (47), 2 states have call predecessors, (47), 2 states have call successors, (47) [2021-11-17 00:24:54,215 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:24:56,271 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:24:57,876 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:24:59,906 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:25:02,489 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:25:06,540 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:25:08,570 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:25:10,891 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.80s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:25:12,936 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:25:15,351 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:25:17,388 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:25:20,327 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:25:23,403 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:25:25,876 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:25:28,291 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:25:29,632 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:25:31,667 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:25:33,519 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:25:35,548 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:25:37,635 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:25:39,670 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:25:43,333 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.49s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:25:45,372 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:25:47,407 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:25:50,634 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:25:52,751 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 00:25:52,751 INFO L93 Difference]: Finished difference Result 42402 states and 61900 transitions. [2021-11-17 00:25:52,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-11-17 00:25:52,752 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 14.7) internal successors, (147), 7 states have internal predecessors, (147), 2 states have call successors, (70), 5 states have call predecessors, (70), 2 states have return successors, (47), 2 states have call predecessors, (47), 2 states have call successors, (47) Word has length 222 [2021-11-17 00:25:52,752 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 00:25:52,808 INFO L225 Difference]: With dead ends: 42402 [2021-11-17 00:25:52,808 INFO L226 Difference]: Without dead ends: 21717 [2021-11-17 00:25:52,848 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 506 GetRequests, 495 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=43, Invalid=113, Unknown=0, NotChecked=0, Total=156 [2021-11-17 00:25:52,849 INFO L933 BasicCegarLoop]: 1926 mSDtfsCounter, 1236 mSDsluCounter, 3694 mSDsCounter, 0 mSdLazyCounter, 4680 mSolverCounterSat, 743 mSolverCounterUnsat, 16 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 58.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1389 SdHoareTripleChecker+Valid, 5620 SdHoareTripleChecker+Invalid, 5439 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 743 IncrementalHoareTripleChecker+Valid, 4680 IncrementalHoareTripleChecker+Invalid, 16 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 59.8s IncrementalHoareTripleChecker+Time [2021-11-17 00:25:52,849 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1389 Valid, 5620 Invalid, 5439 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [743 Valid, 4680 Invalid, 16 Unknown, 0 Unchecked, 59.8s Time] [2021-11-17 00:25:52,864 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21717 states. [2021-11-17 00:25:53,346 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21717 to 20718. [2021-11-17 00:25:53,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20718 states, 15448 states have (on average 1.3860046607975143) internal successors, (21411), 15711 states have internal predecessors, (21411), 4150 states have call successors, (4150), 1064 states have call predecessors, (4150), 1119 states have return successors, (4535), 4086 states have call predecessors, (4535), 4147 states have call successors, (4535) [2021-11-17 00:25:53,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20718 states to 20718 states and 30096 transitions. [2021-11-17 00:25:53,430 INFO L78 Accepts]: Start accepts. Automaton has 20718 states and 30096 transitions. Word has length 222 [2021-11-17 00:25:53,431 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 00:25:53,431 INFO L470 AbstractCegarLoop]: Abstraction has 20718 states and 30096 transitions. [2021-11-17 00:25:53,431 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 14.7) internal successors, (147), 7 states have internal predecessors, (147), 2 states have call successors, (70), 5 states have call predecessors, (70), 2 states have return successors, (47), 2 states have call predecessors, (47), 2 states have call successors, (47) [2021-11-17 00:25:53,431 INFO L276 IsEmpty]: Start isEmpty. Operand 20718 states and 30096 transitions. [2021-11-17 00:25:53,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2021-11-17 00:25:53,446 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 00:25:53,446 INFO L514 BasicCegarLoop]: trace histogram [18, 18, 18, 4, 3, 3, 2, 2, 2, 2, 2, 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, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 00:25:53,489 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2021-11-17 00:25:53,659 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-17 00:25:53,660 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 00:25:53,660 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 00:25:53,660 INFO L85 PathProgramCache]: Analyzing trace with hash -1256028379, now seen corresponding path program 2 times [2021-11-17 00:25:53,660 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 00:25:53,660 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2018632164] [2021-11-17 00:25:53,660 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 00:25:53,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 00:25:54,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-17 00:25:54,001 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-17 00:25:54,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-17 00:25:54,615 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-17 00:25:54,617 INFO L628 BasicCegarLoop]: Counterexample is feasible [2021-11-17 00:25:54,618 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-11-17 00:25:54,620 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-11-17 00:25:54,623 INFO L732 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 00:25:54,626 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-17 00:25:54,682 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,684 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,684 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,684 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,685 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,685 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,685 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,689 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,689 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,690 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,690 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,690 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,690 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,691 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,691 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,691 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,692 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,692 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,693 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,693 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,693 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,694 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,694 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,694 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,694 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,695 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,695 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,695 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,695 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,695 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,696 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,696 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,696 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,696 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,696 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,696 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,696 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,697 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,697 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,697 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,697 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,697 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,698 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,698 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,698 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,698 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,698 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,698 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,699 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,699 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,699 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,699 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,699 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,699 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,700 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,700 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,701 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,701 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,701 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,701 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,701 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,701 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,702 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,702 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,702 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,702 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,702 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,702 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,703 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,703 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,703 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,703 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,703 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,704 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,704 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,704 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,704 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,704 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,704 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,705 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,705 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,705 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,705 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,705 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,706 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,706 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,706 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,707 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,707 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,707 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,707 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,707 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,708 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,708 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,708 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,708 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,709 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,709 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,709 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,709 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,709 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,710 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,710 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,710 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,711 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,711 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,711 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,711 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,711 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,712 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,712 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,712 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,713 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,713 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,713 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,713 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,713 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,714 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,714 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,714 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,714 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,714 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,714 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,715 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,715 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,715 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,716 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,716 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,716 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,717 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,717 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,717 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,718 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,718 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,718 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,718 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,718 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,719 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,719 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,719 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,719 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,720 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,720 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,720 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,721 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,721 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,721 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,722 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,722 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,722 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,723 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,723 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,724 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,724 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,724 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,724 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,725 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,725 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,725 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,725 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,726 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,726 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,726 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,726 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,727 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,727 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,727 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,727 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,728 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,728 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,728 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,728 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,728 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,729 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,729 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,729 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,729 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,729 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,729 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,730 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,730 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,730 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,730 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,731 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,731 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,731 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,731 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,732 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,735 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,735 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,736 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,736 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,736 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,736 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,736 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,737 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,744 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,744 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,745 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,745 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,745 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,745 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,745 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,746 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,746 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,746 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,746 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,747 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,747 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,747 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,748 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,748 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,748 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,748 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,748 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,749 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,749 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,749 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,749 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,750 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,750 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,750 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,751 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,751 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,751 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,751 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,751 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,752 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,752 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,753 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,753 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,753 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,753 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,753 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,754 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,754 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,754 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,754 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,754 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,755 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,756 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,756 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,756 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,756 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,756 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,757 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,757 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,757 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,758 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,758 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,758 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,758 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,758 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,759 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,760 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,761 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,762 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,762 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,762 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,762 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,763 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,763 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,763 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,763 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,763 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,764 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,764 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,764 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,764 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,764 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,765 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,765 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,766 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,766 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,766 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,766 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,767 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,767 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,767 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,767 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,768 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,768 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,768 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,768 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,769 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,769 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,769 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,769 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,770 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,770 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,770 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,770 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,771 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,771 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,771 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,771 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,772 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,772 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,772 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,772 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,772 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,773 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,773 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,773 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,773 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,773 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,774 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,774 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,774 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,774 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,774 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,775 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,775 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,775 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,775 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,775 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,776 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,776 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,776 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,776 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,777 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,777 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,777 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,777 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,777 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,778 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:54,778 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 00:25:54,778 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 00:25:55,045 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.11 12:25:55 BoogieIcfgContainer [2021-11-17 00:25:55,045 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-17 00:25:55,046 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-17 00:25:55,046 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-17 00:25:55,046 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-17 00:25:55,046 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.11 12:19:34" (3/4) ... [2021-11-17 00:25:55,049 INFO L140 WitnessPrinter]: No result that supports witness generation found [2021-11-17 00:25:55,049 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-17 00:25:55,050 INFO L158 Benchmark]: Toolchain (without parser) took 397764.43ms. Allocated memory was 92.3MB in the beginning and 1.6GB in the end (delta: 1.5GB). Free memory was 50.1MB in the beginning and 957.7MB in the end (delta: -907.6MB). Peak memory consumption was 567.7MB. Max. memory is 16.1GB. [2021-11-17 00:25:55,056 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 92.3MB. Free memory was 49.7MB in the beginning and 49.7MB in the end (delta: 38.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-17 00:25:55,057 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1398.88ms. Allocated memory was 92.3MB in the beginning and 148.9MB in the end (delta: 56.6MB). Free memory was 49.9MB in the beginning and 62.2MB in the end (delta: -12.3MB). Peak memory consumption was 47.6MB. Max. memory is 16.1GB. [2021-11-17 00:25:55,057 INFO L158 Benchmark]: Boogie Procedure Inliner took 189.31ms. Allocated memory is still 148.9MB. Free memory was 62.2MB in the beginning and 69.1MB in the end (delta: -6.9MB). Peak memory consumption was 13.3MB. Max. memory is 16.1GB. [2021-11-17 00:25:55,058 INFO L158 Benchmark]: Boogie Preprocessor took 217.19ms. Allocated memory is still 148.9MB. Free memory was 69.1MB in the beginning and 63.9MB in the end (delta: 5.2MB). Peak memory consumption was 31.4MB. Max. memory is 16.1GB. [2021-11-17 00:25:55,058 INFO L158 Benchmark]: RCFGBuilder took 15587.50ms. Allocated memory was 148.9MB in the beginning and 325.1MB in the end (delta: 176.2MB). Free memory was 63.9MB in the beginning and 235.7MB in the end (delta: -171.7MB). Peak memory consumption was 145.6MB. Max. memory is 16.1GB. [2021-11-17 00:25:55,058 INFO L158 Benchmark]: TraceAbstraction took 380361.78ms. Allocated memory was 325.1MB in the beginning and 1.6GB in the end (delta: 1.2GB). Free memory was 234.6MB in the beginning and 958.8MB in the end (delta: -724.2MB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2021-11-17 00:25:55,059 INFO L158 Benchmark]: Witness Printer took 3.76ms. Allocated memory is still 1.6GB. Free memory was 958.8MB in the beginning and 957.7MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-17 00:25:55,060 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 92.3MB. Free memory was 49.7MB in the beginning and 49.7MB in the end (delta: 38.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1398.88ms. Allocated memory was 92.3MB in the beginning and 148.9MB in the end (delta: 56.6MB). Free memory was 49.9MB in the beginning and 62.2MB in the end (delta: -12.3MB). Peak memory consumption was 47.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 189.31ms. Allocated memory is still 148.9MB. Free memory was 62.2MB in the beginning and 69.1MB in the end (delta: -6.9MB). Peak memory consumption was 13.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 217.19ms. Allocated memory is still 148.9MB. Free memory was 69.1MB in the beginning and 63.9MB in the end (delta: 5.2MB). Peak memory consumption was 31.4MB. Max. memory is 16.1GB. * RCFGBuilder took 15587.50ms. Allocated memory was 148.9MB in the beginning and 325.1MB in the end (delta: 176.2MB). Free memory was 63.9MB in the beginning and 235.7MB in the end (delta: -171.7MB). Peak memory consumption was 145.6MB. Max. memory is 16.1GB. * TraceAbstraction took 380361.78ms. Allocated memory was 325.1MB in the beginning and 1.6GB in the end (delta: 1.2GB). Free memory was 234.6MB in the beginning and 958.8MB in the end (delta: -724.2MB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. * Witness Printer took 3.76ms. Allocated memory is still 1.6GB. Free memory was 958.8MB in the beginning and 957.7MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 4100]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of large string literal at line 4355, overapproximation of bitwiseAnd at line 6814. Possible FailurePath: [L4123] int LDV_IN_INTERRUPT = 1; [L4124] struct file *vfd_fops_group2 ; [L4125] struct device_attribute *dev_attr_associate_remote_group1 ; [L4126] struct device_attribute *dev_attr_imon_clock_group1 ; [L4127] struct inode *vfd_fops_group1 ; [L4128] struct device *dev_attr_associate_remote_group0 ; [L4129] struct file *lcd_fops_group2 ; [L4130] struct device *dev_attr_imon_clock_group0 ; [L4131] struct usb_interface *imon_driver_group1 ; [L4132] int ldv_state_variable_6 ; [L4133] int ldv_state_variable_0 ; [L4134] int ldv_state_variable_5 ; [L4135] int ldv_state_variable_3 ; [L4136] int ldv_timer_state_1 = 0; [L4137] int ldv_state_variable_2 ; [L4138] int ref_cnt ; [L4139] int ldv_state_variable_1 ; [L4140] struct timer_list *ldv_timer_list_1 ; [L4141] int usb_counter ; [L4142] struct inode *lcd_fops_group1 ; [L4143] int ldv_state_variable_4 ; [L4230-L4232] static struct file_operations const vfd_fops = {& __this_module, & noop_llseek, 0, & vfd_write, 0, 0, 0, 0, 0, 0, 0, & display_open, 0, & display_close, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L4233-L4235] static struct file_operations const lcd_fops = {& __this_module, & noop_llseek, 0, & lcd_write, 0, 0, 0, 0, 0, 0, 0, & display_open, 0, & display_close, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L4236-L4296] static struct usb_device_id imon_usb_id_table[21U] = { {3U, 5570U, 65500U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 52U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 53U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 54U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 1UL}, {3U, 5570U, 55U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 56U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 57U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 58U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 59U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 60U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 61U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 62U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 63U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 64U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 65U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 66U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 67U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 68U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 69U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 70U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}}; [L4297-L4311] static struct usb_driver imon_driver = {"imon", & imon_probe, & imon_disconnect, 0, & imon_suspend, & imon_resume, 0, 0, 0, (struct usb_device_id const *)(& imon_usb_id_table), {{{{{{0U}}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}, {{0, 0, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0}, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0}; [L4312] static struct usb_class_driver imon_vfd_class = {(char *)"lcd%d", 0, & vfd_fops, 144}; [L4313] static struct usb_class_driver imon_lcd_class = {(char *)"lcd%d", 0, & lcd_fops, 144}; [L4314-L4354] static struct __anonstruct_imon_panel_key_table_194 const imon_panel_key_table[40U] = { {251723758ULL, 226U}, {302055406ULL, 103U}, {318832622ULL, 108U}, {335609838ULL, 105U}, {352387054ULL, 106U}, {369164270ULL, 28U}, {385941486ULL, 1U}, {520159214ULL, 392U}, {536936430ULL, 393U}, {553713646ULL, 212U}, {654376942ULL, 389U}, {587268078ULL, 377U}, {721485806ULL, 174U}, {738263022ULL, 353U}, {755040238ULL, 139U}, {83951598ULL, 412U}, {117506030ULL, 168U}, {67174382ULL, 128U}, {1006698478ULL, 164U}, {134283246ULL, 208U}, {100728814ULL, 407U}, {4295032814ULL, 106U}, {1099511693294ULL, 105U}, {1023475694ULL, 353U}, {281474976776174ULL, 115U}, {72057594037993454ULL, 114U}, {16842734ULL, 113U}, {281479271677934ULL, 115U}, {72057598332895214ULL, 114U}, {8589934574ULL, 113U}, {68719476718ULL, 226U}, {81604378606ULL, 103U}, {85899345902ULL, 108U}, {90194313198ULL, 105U}, {94489280494ULL, 106U}, {98784247790ULL, 28U}, {103079215086ULL, 1U}, {282574488338414ULL, 115U}, {72058693549555694ULL, 114U}, {9895604649966ULL, 113U}}; [L4355-L4358] static struct mutex driver_lock = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "driver_lock.wait_lock", 0, 0UL}}}}, {& driver_lock.wait_list, & driver_lock.wait_list}, 0, 0, (void *)(& driver_lock), {0, {0, 0}, "driver_lock", 0, 0UL}}; [L4359] struct usb_device_id const __mod_usb_device_table ; [L4360] static bool debug ; [L4361] static int display_type ; [L4362] static int pad_stabilize = 1; [L4363] static bool nomouse ; [L4364] static int pad_thresh ; [L4908-L4910] static struct device_attribute dev_attr_imon_clock = {{"imon_clock", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_imon_clock, & store_imon_clock}; [L4911-L4913] static struct device_attribute dev_attr_associate_remote = {{"associate_remote", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_associate_remote, & store_associate_remote}; [L4914] static struct attribute *imon_display_sysfs_entries[2U] = { & dev_attr_imon_clock.attr, (struct attribute *)0}; [L4915] static struct attribute_group imon_display_attr_group = {0, 0, (struct attribute **)(& imon_display_sysfs_entries), 0}; [L4916] static struct attribute *imon_rf_sysfs_entries[2U] = { & dev_attr_associate_remote.attr, (struct attribute *)0}; [L4917] static struct attribute_group imon_rf_attr_group = {0, 0, (struct attribute **)(& imon_rf_sysfs_entries), 0}; [L7002] int ldv_retval_2 ; [L7003] int ldv_retval_0 ; [L7004] int ldv_retval_5 ; [L7005] int ldv_retval_4 ; [L7006] int ldv_retval_6 ; [L7008] int ldv_retval_1 ; [L7011] int ldv_retval_3 ; [L7726] int INTERF_STATE = 0; [L7727] int SERIAL_STATE = 0; [L7728] void *usb_intfdata = 0; [L7729] struct urb *usb_urb = 0; [L7730] struct usb_device *usb_dev = 0; [L7731] int dev_counter = 0; [L7732] int completeFnIntCounter = 0; [L7733] int completeFnBulkCounter = 0; [L7734] void (*completeFnInt)(struct urb * ) ; [L7735] void (*completeFnBulk)(struct urb * ) ; VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7118] loff_t ldvarg1 ; [L7119] loff_t tmp ; [L7120] char *ldvarg4 ; [L7121] void *tmp___0 ; [L7122] size_t ldvarg3 ; [L7123] size_t tmp___1 ; [L7124] int ldvarg0 ; [L7125] int tmp___2 ; [L7126] loff_t *ldvarg2 ; [L7127] void *tmp___3 ; [L7128] pm_message_t ldvarg5 ; [L7129] struct usb_device_id *ldvarg6 ; [L7130] void *tmp___4 ; [L7131] size_t ldvarg8 ; [L7132] size_t tmp___5 ; [L7133] char *ldvarg7 ; [L7134] void *tmp___6 ; [L7135] char *ldvarg9 ; [L7136] void *tmp___7 ; [L7137] size_t ldvarg11 ; [L7138] size_t tmp___8 ; [L7139] char *ldvarg10 ; [L7140] void *tmp___9 ; [L7141] char *ldvarg12 ; [L7142] void *tmp___10 ; [L7143] char *ldvarg17 ; [L7144] void *tmp___11 ; [L7145] loff_t ldvarg14 ; [L7146] loff_t tmp___12 ; [L7147] int ldvarg13 ; [L7148] int tmp___13 ; [L7149] size_t ldvarg16 ; [L7150] size_t tmp___14 ; [L7151] loff_t *ldvarg15 ; [L7152] void *tmp___15 ; [L7153] int tmp___16 ; [L7154] int tmp___17 ; [L7155] int tmp___18 ; [L7156] int tmp___19 ; [L7157] int tmp___20 ; [L7158] int tmp___21 ; [L7159] int tmp___22 ; [L7161] tmp = __VERIFIER_nondet_loff_t() [L7162] ldvarg1 = tmp VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg1=0, ldvarg5={307:0}, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, tmp=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7163] CALL, EXPR ldv_zalloc(1UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L4065] void *p ; [L4066] void *tmp ; [L4067] int tmp___0 ; [L4069] tmp___0 = __VERIFIER_nondet_int() [L4070] COND TRUE tmp___0 != 0 [L4071] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=1, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, size=1, tmp___0=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7163] RET, EXPR ldv_zalloc(1UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldv_zalloc(1UL)={0:0}, ldvarg1=0, ldvarg5={307:0}, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, tmp=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7163] tmp___0 = ldv_zalloc(1UL) [L7164] ldvarg4 = (char *)tmp___0 [L7165] tmp___1 = __VERIFIER_nondet_size_t() [L7166] ldvarg3 = tmp___1 [L7167] tmp___2 = __VERIFIER_nondet_int() [L7168] ldvarg0 = tmp___2 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg0=-3, ldvarg1=0, ldvarg3=18446744073709551614, ldvarg4={0:0}, ldvarg5={307:0}, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, tmp=0, tmp___0={0:0}, tmp___1=18446744073709551614, tmp___2=-3, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7169] CALL, EXPR ldv_zalloc(8UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L4065] void *p ; [L4066] void *tmp ; [L4067] int tmp___0 ; [L4069] tmp___0 = __VERIFIER_nondet_int() [L4070] COND TRUE tmp___0 != 0 [L4071] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=8, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, size=8, tmp___0=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7169] RET, EXPR ldv_zalloc(8UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldv_zalloc(8UL)={0:0}, ldvarg0=-3, ldvarg1=0, ldvarg3=18446744073709551614, ldvarg4={0:0}, ldvarg5={307:0}, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, tmp=0, tmp___0={0:0}, tmp___1=18446744073709551614, tmp___2=-3, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7169] tmp___3 = ldv_zalloc(8UL) [L7170] ldvarg2 = (loff_t *)tmp___3 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg0=-3, ldvarg1=0, ldvarg2={0:0}, ldvarg3=18446744073709551614, ldvarg4={0:0}, ldvarg5={307:0}, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, tmp=0, tmp___0={0:0}, tmp___1=18446744073709551614, tmp___2=-3, tmp___3={0:0}, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7171] CALL, EXPR ldv_zalloc(32UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L4065] void *p ; [L4066] void *tmp ; [L4067] int tmp___0 ; [L4069] tmp___0 = __VERIFIER_nondet_int() [L4070] COND TRUE tmp___0 != 0 [L4071] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=32, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, size=32, tmp___0=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7171] RET, EXPR ldv_zalloc(32UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldv_zalloc(32UL)={0:0}, ldvarg0=-3, ldvarg1=0, ldvarg2={0:0}, ldvarg3=18446744073709551614, ldvarg4={0:0}, ldvarg5={307:0}, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, tmp=0, tmp___0={0:0}, tmp___1=18446744073709551614, tmp___2=-3, tmp___3={0:0}, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7171] tmp___4 = ldv_zalloc(32UL) [L7172] ldvarg6 = (struct usb_device_id *)tmp___4 [L7173] tmp___5 = __VERIFIER_nondet_size_t() [L7174] ldvarg8 = tmp___5 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg0=-3, ldvarg1=0, ldvarg2={0:0}, ldvarg3=18446744073709551614, ldvarg4={0:0}, ldvarg5={307:0}, ldvarg6={0:0}, ldvarg8=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, tmp=0, tmp___0={0:0}, tmp___1=18446744073709551614, tmp___2=-3, tmp___3={0:0}, tmp___4={0:0}, tmp___5=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7175] CALL, EXPR ldv_zalloc(1UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L4065] void *p ; [L4066] void *tmp ; [L4067] int tmp___0 ; [L4069] tmp___0 = __VERIFIER_nondet_int() [L4070] COND TRUE tmp___0 != 0 [L4071] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=1, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, size=1, tmp___0=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7175] RET, EXPR ldv_zalloc(1UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldv_zalloc(1UL)={0:0}, ldvarg0=-3, ldvarg1=0, ldvarg2={0:0}, ldvarg3=18446744073709551614, ldvarg4={0:0}, ldvarg5={307:0}, ldvarg6={0:0}, ldvarg8=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, tmp=0, tmp___0={0:0}, tmp___1=18446744073709551614, tmp___2=-3, tmp___3={0:0}, tmp___4={0:0}, tmp___5=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7175] tmp___6 = ldv_zalloc(1UL) [L7176] ldvarg7 = (char *)tmp___6 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg0=-3, ldvarg1=0, ldvarg2={0:0}, ldvarg3=18446744073709551614, ldvarg4={0:0}, ldvarg5={307:0}, ldvarg6={0:0}, ldvarg7={0:0}, ldvarg8=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, tmp=0, tmp___0={0:0}, tmp___1=18446744073709551614, tmp___2=-3, tmp___3={0:0}, tmp___4={0:0}, tmp___5=0, tmp___6={0:0}, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7177] CALL, EXPR ldv_zalloc(1UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L4065] void *p ; [L4066] void *tmp ; [L4067] int tmp___0 ; [L4069] tmp___0 = __VERIFIER_nondet_int() [L4070] COND TRUE tmp___0 != 0 [L4071] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=1, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, size=1, tmp___0=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7177] RET, EXPR ldv_zalloc(1UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldv_zalloc(1UL)={0:0}, ldvarg0=-3, ldvarg1=0, ldvarg2={0:0}, ldvarg3=18446744073709551614, ldvarg4={0:0}, ldvarg5={307:0}, ldvarg6={0:0}, ldvarg7={0:0}, ldvarg8=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, tmp=0, tmp___0={0:0}, tmp___1=18446744073709551614, tmp___2=-3, tmp___3={0:0}, tmp___4={0:0}, tmp___5=0, tmp___6={0:0}, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7177] tmp___7 = ldv_zalloc(1UL) [L7178] ldvarg9 = (char *)tmp___7 [L7179] tmp___8 = __VERIFIER_nondet_size_t() [L7180] ldvarg11 = tmp___8 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg0=-3, ldvarg1=0, ldvarg11=18446744073709551612, ldvarg2={0:0}, ldvarg3=18446744073709551614, ldvarg4={0:0}, ldvarg5={307:0}, ldvarg6={0:0}, ldvarg7={0:0}, ldvarg8=0, ldvarg9={0:0}, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, tmp=0, tmp___0={0:0}, tmp___1=18446744073709551614, tmp___2=-3, tmp___3={0:0}, tmp___4={0:0}, tmp___5=0, tmp___6={0:0}, tmp___7={0:0}, tmp___8=18446744073709551612, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7181] CALL, EXPR ldv_zalloc(1UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L4065] void *p ; [L4066] void *tmp ; [L4067] int tmp___0 ; [L4069] tmp___0 = __VERIFIER_nondet_int() [L4070] COND TRUE tmp___0 != 0 [L4071] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=1, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, size=1, tmp___0=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7181] RET, EXPR ldv_zalloc(1UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldv_zalloc(1UL)={0:0}, ldvarg0=-3, ldvarg1=0, ldvarg11=18446744073709551612, ldvarg2={0:0}, ldvarg3=18446744073709551614, ldvarg4={0:0}, ldvarg5={307:0}, ldvarg6={0:0}, ldvarg7={0:0}, ldvarg8=0, ldvarg9={0:0}, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, tmp=0, tmp___0={0:0}, tmp___1=18446744073709551614, tmp___2=-3, tmp___3={0:0}, tmp___4={0:0}, tmp___5=0, tmp___6={0:0}, tmp___7={0:0}, tmp___8=18446744073709551612, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7181] tmp___9 = ldv_zalloc(1UL) [L7182] ldvarg10 = (char *)tmp___9 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg0=-3, ldvarg1=0, ldvarg10={0:0}, ldvarg11=18446744073709551612, ldvarg2={0:0}, ldvarg3=18446744073709551614, ldvarg4={0:0}, ldvarg5={307:0}, ldvarg6={0:0}, ldvarg7={0:0}, ldvarg8=0, ldvarg9={0:0}, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, tmp=0, tmp___0={0:0}, tmp___1=18446744073709551614, tmp___2=-3, tmp___3={0:0}, tmp___4={0:0}, tmp___5=0, tmp___6={0:0}, tmp___7={0:0}, tmp___8=18446744073709551612, tmp___9={0:0}, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7183] CALL, EXPR ldv_zalloc(1UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L4065] void *p ; [L4066] void *tmp ; [L4067] int tmp___0 ; [L4069] tmp___0 = __VERIFIER_nondet_int() [L4070] COND TRUE tmp___0 != 0 [L4071] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=1, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, size=1, tmp___0=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7183] RET, EXPR ldv_zalloc(1UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldv_zalloc(1UL)={0:0}, ldvarg0=-3, ldvarg1=0, ldvarg10={0:0}, ldvarg11=18446744073709551612, ldvarg2={0:0}, ldvarg3=18446744073709551614, ldvarg4={0:0}, ldvarg5={307:0}, ldvarg6={0:0}, ldvarg7={0:0}, ldvarg8=0, ldvarg9={0:0}, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, tmp=0, tmp___0={0:0}, tmp___1=18446744073709551614, tmp___2=-3, tmp___3={0:0}, tmp___4={0:0}, tmp___5=0, tmp___6={0:0}, tmp___7={0:0}, tmp___8=18446744073709551612, tmp___9={0:0}, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7183] tmp___10 = ldv_zalloc(1UL) [L7184] ldvarg12 = (char *)tmp___10 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg0=-3, ldvarg1=0, ldvarg10={0:0}, ldvarg11=18446744073709551612, ldvarg12={0:0}, ldvarg2={0:0}, ldvarg3=18446744073709551614, ldvarg4={0:0}, ldvarg5={307:0}, ldvarg6={0:0}, ldvarg7={0:0}, ldvarg8=0, ldvarg9={0:0}, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, tmp=0, tmp___0={0:0}, tmp___1=18446744073709551614, tmp___10={0:0}, tmp___2=-3, tmp___3={0:0}, tmp___4={0:0}, tmp___5=0, tmp___6={0:0}, tmp___7={0:0}, tmp___8=18446744073709551612, tmp___9={0:0}, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7185] CALL, EXPR ldv_zalloc(1UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L4065] void *p ; [L4066] void *tmp ; [L4067] int tmp___0 ; [L4069] tmp___0 = __VERIFIER_nondet_int() [L4070] COND TRUE tmp___0 != 0 [L4071] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=1, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, size=1, tmp___0=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7185] RET, EXPR ldv_zalloc(1UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldv_zalloc(1UL)={0:0}, ldvarg0=-3, ldvarg1=0, ldvarg10={0:0}, ldvarg11=18446744073709551612, ldvarg12={0:0}, ldvarg2={0:0}, ldvarg3=18446744073709551614, ldvarg4={0:0}, ldvarg5={307:0}, ldvarg6={0:0}, ldvarg7={0:0}, ldvarg8=0, ldvarg9={0:0}, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, tmp=0, tmp___0={0:0}, tmp___1=18446744073709551614, tmp___10={0:0}, tmp___2=-3, tmp___3={0:0}, tmp___4={0:0}, tmp___5=0, tmp___6={0:0}, tmp___7={0:0}, tmp___8=18446744073709551612, tmp___9={0:0}, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7185] tmp___11 = ldv_zalloc(1UL) [L7186] ldvarg17 = (char *)tmp___11 [L7187] tmp___12 = __VERIFIER_nondet_loff_t() [L7188] ldvarg14 = tmp___12 [L7189] tmp___13 = __VERIFIER_nondet_int() [L7190] ldvarg13 = tmp___13 [L7191] tmp___14 = __VERIFIER_nondet_size_t() [L7192] ldvarg16 = tmp___14 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg0=-3, ldvarg1=0, ldvarg10={0:0}, ldvarg11=18446744073709551612, ldvarg12={0:0}, ldvarg13=0, ldvarg14=0, ldvarg16=18446744073709551611, ldvarg17={0:0}, ldvarg2={0:0}, ldvarg3=18446744073709551614, ldvarg4={0:0}, ldvarg5={307:0}, ldvarg6={0:0}, ldvarg7={0:0}, ldvarg8=0, ldvarg9={0:0}, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, tmp=0, tmp___0={0:0}, tmp___1=18446744073709551614, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___13=0, tmp___14=18446744073709551611, tmp___2=-3, tmp___3={0:0}, tmp___4={0:0}, tmp___5=0, tmp___6={0:0}, tmp___7={0:0}, tmp___8=18446744073709551612, tmp___9={0:0}, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7193] CALL, EXPR ldv_zalloc(8UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L4065] void *p ; [L4066] void *tmp ; [L4067] int tmp___0 ; [L4069] tmp___0 = __VERIFIER_nondet_int() [L4070] COND TRUE tmp___0 != 0 [L4071] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=8, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, size=8, tmp___0=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7193] RET, EXPR ldv_zalloc(8UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldv_zalloc(8UL)={0:0}, ldvarg0=-3, ldvarg1=0, ldvarg10={0:0}, ldvarg11=18446744073709551612, ldvarg12={0:0}, ldvarg13=0, ldvarg14=0, ldvarg16=18446744073709551611, ldvarg17={0:0}, ldvarg2={0:0}, ldvarg3=18446744073709551614, ldvarg4={0:0}, ldvarg5={307:0}, ldvarg6={0:0}, ldvarg7={0:0}, ldvarg8=0, ldvarg9={0:0}, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, tmp=0, tmp___0={0:0}, tmp___1=18446744073709551614, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___13=0, tmp___14=18446744073709551611, tmp___2=-3, tmp___3={0:0}, tmp___4={0:0}, tmp___5=0, tmp___6={0:0}, tmp___7={0:0}, tmp___8=18446744073709551612, tmp___9={0:0}, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7193] tmp___15 = ldv_zalloc(8UL) [L7194] ldvarg15 = (loff_t *)tmp___15 [L7195] FCALL ldv_initialize() [L7196] FCALL memset((void *)(& ldvarg5), 0, 4UL) [L7197] ldv_state_variable_6 = 0 [L7198] ldv_state_variable_4 = 0 [L7199] ldv_state_variable_1 = 1 [L7200] ref_cnt = 0 [L7201] ldv_state_variable_0 = 1 [L7202] ldv_state_variable_3 = 0 [L7203] ldv_state_variable_2 = 0 [L7204] ldv_state_variable_5 = 0 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg0=-3, ldvarg1=0, ldvarg10={0:0}, ldvarg11=18446744073709551612, ldvarg12={0:0}, ldvarg13=0, ldvarg14=0, ldvarg15={0:0}, ldvarg16=18446744073709551611, ldvarg17={0:0}, ldvarg2={0:0}, ldvarg3=18446744073709551614, ldvarg4={0:0}, ldvarg5={307:0}, ldvarg6={0:0}, ldvarg7={0:0}, ldvarg8=0, ldvarg9={0:0}, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, tmp=0, tmp___0={0:0}, tmp___1=18446744073709551614, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___13=0, tmp___14=18446744073709551611, tmp___15={0:0}, tmp___2=-3, tmp___3={0:0}, tmp___4={0:0}, tmp___5=0, tmp___6={0:0}, tmp___7={0:0}, tmp___8=18446744073709551612, tmp___9={0:0}, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7206] tmp___16 = __VERIFIER_nondet_int() [L7208] case 0: [L7257] case 1: [L7323] case 2: [L7329] case 3: VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg0=-3, ldvarg1=0, ldvarg10={0:0}, ldvarg11=18446744073709551612, ldvarg12={0:0}, ldvarg13=0, ldvarg14=0, ldvarg15={0:0}, ldvarg16=18446744073709551611, ldvarg17={0:0}, ldvarg2={0:0}, ldvarg3=18446744073709551614, ldvarg4={0:0}, ldvarg5={307:0}, ldvarg6={0:0}, ldvarg7={0:0}, ldvarg8=0, ldvarg9={0:0}, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, tmp=0, tmp___0={0:0}, tmp___1=18446744073709551614, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___13=0, tmp___14=18446744073709551611, tmp___15={0:0}, tmp___16=3, tmp___2=-3, tmp___3={0:0}, tmp___4={0:0}, tmp___5=0, tmp___6={0:0}, tmp___7={0:0}, tmp___8=18446744073709551612, tmp___9={0:0}, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7330] COND TRUE ldv_state_variable_0 != 0 [L7331] tmp___19 = __VERIFIER_nondet_int() [L7333] case 0: [L7341] case 1: VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg0=-3, ldvarg1=0, ldvarg10={0:0}, ldvarg11=18446744073709551612, ldvarg12={0:0}, ldvarg13=0, ldvarg14=0, ldvarg15={0:0}, ldvarg16=18446744073709551611, ldvarg17={0:0}, ldvarg2={0:0}, ldvarg3=18446744073709551614, ldvarg4={0:0}, ldvarg5={307:0}, ldvarg6={0:0}, ldvarg7={0:0}, ldvarg8=0, ldvarg9={0:0}, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, tmp=0, tmp___0={0:0}, tmp___1=18446744073709551614, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___13=0, tmp___14=18446744073709551611, tmp___15={0:0}, tmp___16=3, tmp___19=1, tmp___2=-3, tmp___3={0:0}, tmp___4={0:0}, tmp___5=0, tmp___6={0:0}, tmp___7={0:0}, tmp___8=18446744073709551612, tmp___9={0:0}, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7342] COND TRUE ldv_state_variable_0 == 1 [L7343] CALL, EXPR imon_driver_init() [L6989] int tmp ; [L6991] CALL, EXPR ldv_usb_register_driver_36(& imon_driver, & __this_module, "imon") [L7698] ldv_func_ret_type___2 ldv_func_res ; [L7699] int tmp ; [L7701] CALL, EXPR usb_register_driver(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3) [L8139] return __VERIFIER_nondet_int(); [L7701] RET, EXPR usb_register_driver(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3) [L7701] tmp = usb_register_driver(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3) [L7702] ldv_func_res = tmp [L7703] ldv_state_variable_4 = 1 [L7704] usb_counter = 0 [L7705] CALL ldv_usb_driver_4() [L7098] void *tmp ; VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=1, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7100] CALL, EXPR ldv_zalloc(1520UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=1, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L4065] void *p ; [L4066] void *tmp ; [L4067] int tmp___0 ; [L4069] tmp___0 = __VERIFIER_nondet_int() [L4070] COND TRUE tmp___0 != 0 [L4071] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=1520, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=1, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, size=1520, tmp___0=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7100] RET, EXPR ldv_zalloc(1520UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=1, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldv_zalloc(1520UL)={0:0}, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7100] tmp = ldv_zalloc(1520UL) [L7101] imon_driver_group1 = (struct usb_interface *)tmp VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=1, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, tmp={0:0}, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7705] RET ldv_usb_driver_4() [L7706] return (ldv_func_res); VAL [={0:0}, ={0:0}, \result=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, ldv_func_arg1={297:0}, ldv_func_arg1={297:0}, ldv_func_arg2={72058693549555701:72058693549555695}, ldv_func_arg2={72058693549555701:72058693549555695}, ldv_func_arg3={268:0}, ldv_func_arg3={268:0}, ldv_func_res=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=1, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, tmp=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L6991] RET, EXPR ldv_usb_register_driver_36(& imon_driver, & __this_module, "imon") [L6991] tmp = ldv_usb_register_driver_36(& imon_driver, & __this_module, "imon") [L6992] return (tmp); VAL [={0:0}, ={0:0}, \result=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=1, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, tmp=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7343] RET, EXPR imon_driver_init() [L7343] ldv_retval_5 = imon_driver_init() [L7344] COND FALSE !(ldv_retval_5 != 0) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=1, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg0=-3, ldvarg1=0, ldvarg10={0:0}, ldvarg11=18446744073709551612, ldvarg12={0:0}, ldvarg13=0, ldvarg14=0, ldvarg15={0:0}, ldvarg16=18446744073709551611, ldvarg17={0:0}, ldvarg2={0:0}, ldvarg3=18446744073709551614, ldvarg4={0:0}, ldvarg5={307:0}, ldvarg6={0:0}, ldvarg7={0:0}, ldvarg8=0, ldvarg9={0:0}, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, tmp=0, tmp___0={0:0}, tmp___1=18446744073709551614, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___13=0, tmp___14=18446744073709551611, tmp___15={0:0}, tmp___16=3, tmp___19=1, tmp___2=-3, tmp___3={0:0}, tmp___4={0:0}, tmp___5=0, tmp___6={0:0}, tmp___7={0:0}, tmp___8=18446744073709551612, tmp___9={0:0}, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7349] COND TRUE ldv_retval_5 == 0 [L7350] ldv_state_variable_0 = 2 [L7351] ldv_state_variable_5 = 1 [L7352] CALL ldv_file_operations_5() [L7056] void *tmp ; [L7057] void *tmp___0 ; VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7059] CALL, EXPR ldv_zalloc(1032UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L4065] void *p ; [L4066] void *tmp ; [L4067] int tmp___0 ; [L4069] tmp___0 = __VERIFIER_nondet_int() [L4070] COND TRUE tmp___0 != 0 [L4071] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=1032, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, size=1032, tmp___0=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7059] RET, EXPR ldv_zalloc(1032UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldv_zalloc(1032UL)={0:0}, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7059] tmp = ldv_zalloc(1032UL) [L7060] lcd_fops_group1 = (struct inode *)tmp VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, tmp={0:0}, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7061] CALL, EXPR ldv_zalloc(360UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L4065] void *p ; [L4066] void *tmp ; [L4067] int tmp___0 ; [L4069] tmp___0 = __VERIFIER_nondet_int() [L4070] COND TRUE tmp___0 != 0 [L4071] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=360, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, size=360, tmp___0=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7061] RET, EXPR ldv_zalloc(360UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldv_zalloc(360UL)={0:0}, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, tmp={0:0}, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7061] tmp___0 = ldv_zalloc(360UL) [L7062] lcd_fops_group2 = (struct file *)tmp___0 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, tmp={0:0}, tmp___0={0:0}, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7352] RET ldv_file_operations_5() [L7353] ldv_state_variable_2 = 1 [L7354] CALL ldv_initialize_device_attribute_2() [L7014] void *tmp ; [L7015] void *tmp___0 ; VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7017] CALL, EXPR ldv_zalloc(1376UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L4065] void *p ; [L4066] void *tmp ; [L4067] int tmp___0 ; [L4069] tmp___0 = __VERIFIER_nondet_int() [L4070] COND TRUE tmp___0 != 0 [L4071] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=1376, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, size=1376, tmp___0=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7017] RET, EXPR ldv_zalloc(1376UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldv_zalloc(1376UL)={0:0}, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7017] tmp = ldv_zalloc(1376UL) [L7018] dev_attr_associate_remote_group0 = (struct device *)tmp VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, tmp={0:0}, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7019] CALL, EXPR ldv_zalloc(48UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L4065] void *p ; [L4066] void *tmp ; [L4067] int tmp___0 ; [L4069] tmp___0 = __VERIFIER_nondet_int() [L4070] COND TRUE tmp___0 != 0 [L4071] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=48, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, size=48, tmp___0=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7019] RET, EXPR ldv_zalloc(48UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldv_zalloc(48UL)={0:0}, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, tmp={0:0}, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7019] tmp___0 = ldv_zalloc(48UL) [L7020] dev_attr_associate_remote_group1 = (struct device_attribute *)tmp___0 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, tmp={0:0}, tmp___0={0:0}, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7354] RET ldv_initialize_device_attribute_2() [L7355] ldv_state_variable_3 = 1 [L7356] CALL ldv_initialize_device_attribute_3() [L7086] void *tmp ; [L7087] void *tmp___0 ; VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7089] CALL, EXPR ldv_zalloc(1376UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L4065] void *p ; [L4066] void *tmp ; [L4067] int tmp___0 ; [L4069] tmp___0 = __VERIFIER_nondet_int() [L4070] COND TRUE tmp___0 != 0 [L4071] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=1376, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, size=1376, tmp___0=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7089] RET, EXPR ldv_zalloc(1376UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldv_zalloc(1376UL)={0:0}, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7089] tmp = ldv_zalloc(1376UL) [L7090] dev_attr_imon_clock_group0 = (struct device *)tmp VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, tmp={0:0}, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7091] CALL, EXPR ldv_zalloc(48UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L4065] void *p ; [L4066] void *tmp ; [L4067] int tmp___0 ; [L4069] tmp___0 = __VERIFIER_nondet_int() [L4070] COND TRUE tmp___0 != 0 [L4071] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=48, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, size=48, tmp___0=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7091] RET, EXPR ldv_zalloc(48UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldv_zalloc(48UL)={0:0}, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, tmp={0:0}, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7091] tmp___0 = ldv_zalloc(48UL) [L7092] dev_attr_imon_clock_group1 = (struct device_attribute *)tmp___0 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, tmp={0:0}, tmp___0={0:0}, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7356] RET ldv_initialize_device_attribute_3() [L7357] ldv_state_variable_6 = 1 [L7358] CALL ldv_file_operations_6() [L7044] void *tmp ; [L7045] void *tmp___0 ; VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7047] CALL, EXPR ldv_zalloc(1032UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L4065] void *p ; [L4066] void *tmp ; [L4067] int tmp___0 ; [L4069] tmp___0 = __VERIFIER_nondet_int() [L4070] COND TRUE tmp___0 != 0 [L4071] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=1032, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, size=1032, tmp___0=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7047] RET, EXPR ldv_zalloc(1032UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldv_zalloc(1032UL)={0:0}, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7047] tmp = ldv_zalloc(1032UL) [L7048] vfd_fops_group1 = (struct inode *)tmp VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, tmp={0:0}, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7049] CALL, EXPR ldv_zalloc(360UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L4065] void *p ; [L4066] void *tmp ; [L4067] int tmp___0 ; [L4069] tmp___0 = __VERIFIER_nondet_int() [L4070] COND TRUE tmp___0 != 0 [L4071] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=360, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, size=360, tmp___0=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7049] RET, EXPR ldv_zalloc(360UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldv_zalloc(360UL)={0:0}, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, tmp={0:0}, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7049] tmp___0 = ldv_zalloc(360UL) [L7050] vfd_fops_group2 = (struct file *)tmp___0 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, tmp={0:0}, tmp___0={0:0}, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7358] RET ldv_file_operations_6() [L7206] tmp___16 = __VERIFIER_nondet_int() [L7208] case 0: [L7257] case 1: VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg0=-3, ldvarg1=0, ldvarg10={0:0}, ldvarg11=18446744073709551612, ldvarg12={0:0}, ldvarg13=0, ldvarg14=0, ldvarg15={0:0}, ldvarg16=18446744073709551611, ldvarg17={0:0}, ldvarg2={0:0}, ldvarg3=18446744073709551614, ldvarg4={0:0}, ldvarg5={307:0}, ldvarg6={0:0}, ldvarg7={0:0}, ldvarg8=0, ldvarg9={0:0}, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, tmp=0, tmp___0={0:0}, tmp___1=18446744073709551614, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___13=0, tmp___14=18446744073709551611, tmp___15={0:0}, tmp___16=1, tmp___19=1, tmp___2=-3, tmp___3={0:0}, tmp___4={0:0}, tmp___5=0, tmp___6={0:0}, tmp___7={0:0}, tmp___8=18446744073709551612, tmp___9={0:0}, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7258] COND TRUE ldv_state_variable_4 != 0 [L7259] tmp___18 = __VERIFIER_nondet_int() [L7261] case 0: VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg0=-3, ldvarg1=0, ldvarg10={0:0}, ldvarg11=18446744073709551612, ldvarg12={0:0}, ldvarg13=0, ldvarg14=0, ldvarg15={0:0}, ldvarg16=18446744073709551611, ldvarg17={0:0}, ldvarg2={0:0}, ldvarg3=18446744073709551614, ldvarg4={0:0}, ldvarg5={307:0}, ldvarg6={0:0}, ldvarg7={0:0}, ldvarg8=0, ldvarg9={0:0}, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, tmp=0, tmp___0={0:0}, tmp___1=18446744073709551614, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___13=0, tmp___14=18446744073709551611, tmp___15={0:0}, tmp___16=1, tmp___18=0, tmp___19=1, tmp___2=-3, tmp___3={0:0}, tmp___4={0:0}, tmp___5=0, tmp___6={0:0}, tmp___7={0:0}, tmp___8=18446744073709551612, tmp___9={0:0}, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7262] COND TRUE ldv_state_variable_4 == 1 [L7263] CALL, EXPR imon_probe(imon_driver_group1, (struct usb_device_id const *)ldvarg6) [L6780] struct usb_device *usbdev ; [L6781] struct usb_host_interface *iface_desc ; [L6782] struct usb_interface *first_if ; [L6783] struct device *dev ; [L6784] int ifnum ; [L6785] int sysfs_err ; [L6786] int ret ; [L6787] struct imon_context *ictx ; [L6788] struct imon_context *first_if_ctx ; [L6789] u16 vendor ; [L6790] u16 product ; [L6791] struct usb_device *tmp ; [L6792] struct _ddebug descriptor ; [L6793] long tmp___0 ; [L6794] void *tmp___1 ; [L6796] usbdev = (struct usb_device *)0 [L6797] iface_desc = (struct usb_host_interface *)0 [L6798] dev = & interface->dev [L6799] ret = 0 [L6800] ictx = (struct imon_context *)0 [L6801] first_if_ctx = (struct imon_context *)0 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, descriptor={270:0}, dev={0:44}, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, first_if_ctx={0:0}, ictx={0:0}, id={0:0}, id={0:0}, iface_desc={0:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, interface={0:0}, interface={0:0}, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, ret=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, usbdev={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L6802] CALL, EXPR interface_to_usbdev(interface) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7496] struct usb_device *tmp ; [L7498] CALL, EXPR ldv_interface_to_usbdev() [L7839] void *result ; [L7840] void *tmp ; VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7842] CALL, EXPR ldv_malloc(sizeof(struct usb_device)) VAL [={0:0}, ={0:0}, \old(size)=1889, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L4048] void *p ; [L4049] void *tmp ; [L4050] int tmp___0 ; [L4052] tmp___0 = __VERIFIER_nondet_int() [L4053] COND FALSE !(tmp___0 != 0) [L4056] tmp = malloc(size) [L4057] p = tmp VAL [={0:0}, ={0:0}, \old(size)=1889, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, p={-18446744073709551615:0}, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, size=1889, tmp={-18446744073709551615:0}, tmp___0=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L4058] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [={0:0}, ={0:0}, \old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L4044] COND FALSE !(!cond) VAL [={0:0}, ={0:0}, \old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, cond=1, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L4058] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [={0:0}, ={0:0}, \old(size)=1889, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, p={-18446744073709551615:0}, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, size=1889, tmp={-18446744073709551615:0}, tmp___0=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L4059] return (p); VAL [={0:0}, ={0:0}, \old(size)=1889, \result={-18446744073709551615:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, p={-18446744073709551615:0}, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, size=1889, tmp={-18446744073709551615:0}, tmp___0=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7842] RET, EXPR ldv_malloc(sizeof(struct usb_device)) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_malloc(sizeof(struct usb_device))={-18446744073709551615:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7842] tmp = ldv_malloc(sizeof(struct usb_device)) [L7843] result = tmp VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, result={-18446744073709551615:0}, SERIAL_STATE=0, tmp={-18446744073709551615:0}, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7844] COND TRUE (unsigned long )result != (unsigned long )((void *)0) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, result={-18446744073709551615:0}, SERIAL_STATE=0, tmp={-18446744073709551615:0}, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7848] return (result); VAL [={0:0}, ={0:0}, \result={-18446744073709551615:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, result={-18446744073709551615:0}, SERIAL_STATE=0, tmp={-18446744073709551615:0}, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7498] RET, EXPR ldv_interface_to_usbdev() [L7498] tmp = ldv_interface_to_usbdev() [L7499] return (tmp); VAL [={0:0}, ={0:0}, \result={-18446744073709551615:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, intf={0:0}, intf={0:0}, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, tmp={-18446744073709551615:0}, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L6802] RET, EXPR interface_to_usbdev(interface) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, descriptor={270:0}, dev={0:44}, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, first_if_ctx={0:0}, ictx={0:0}, id={0:0}, id={0:0}, iface_desc={0:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, interface={0:0}, interface={0:0}, interface_to_usbdev(interface)={-18446744073709551615:0}, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, ret=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, usbdev={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L6802] tmp = interface_to_usbdev(interface) [L6803] CALL, EXPR ldv_usb_get_dev_24(tmp) [L7655] struct usb_device *tmp ; VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, ldv_func_arg1={-18446744073709551615:0}, ldv_func_arg1={-18446744073709551615:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7657] CALL, EXPR ldv_get_dev(ldv_func_arg1) VAL [={0:0}, ={0:0}, \old(dev_counter)=0, \old(usb_dev)=0, \old(usb_dev)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, data={-18446744073709551615:0}, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7853] int tmp ; VAL [={0:0}, ={0:0}, \old(dev_counter)=0, \old(usb_dev)=0, \old(usb_dev)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, data={-18446744073709551615:0}, data={-18446744073709551615:0}, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7855] COND TRUE (unsigned long )usb_dev == (unsigned long )((struct usb_device *)0) VAL [={0:0}, ={0:0}, \old(dev_counter)=0, \old(usb_dev)=0, \old(usb_dev)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, data={-18446744073709551615:0}, data={-18446744073709551615:0}, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7856] CALL, EXPR ldv_undef_int() VAL [={0:0}, ={0:0}, \old(dev_counter)=0, \old(usb_dev)=0, \old(usb_dev)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L4082] int tmp ; [L4084] tmp = __VERIFIER_nondet_int() [L4085] return (tmp); VAL [={0:0}, ={0:0}, \old(dev_counter)=0, \old(usb_dev)=0, \old(usb_dev)=0, \result=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, tmp=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7856] RET, EXPR ldv_undef_int() VAL [={0:0}, ={0:0}, \old(dev_counter)=0, \old(usb_dev)=0, \old(usb_dev)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, data={-18446744073709551615:0}, data={-18446744073709551615:0}, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldv_undef_int()=1, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7856] tmp = ldv_undef_int() [L7857] COND TRUE \read(tmp) [L7858] dev_counter = dev_counter + 1 [L7859] usb_dev = data VAL [={0:0}, ={0:0}, \old(dev_counter)=0, \old(usb_dev)=0, \old(usb_dev)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, data={-18446744073709551615:0}, data={-18446744073709551615:0}, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=1, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, tmp=1, usb_counter=0, usb_dev={-18446744073709551615:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7867] return (usb_dev); VAL [={0:0}, ={0:0}, \old(dev_counter)=0, \old(usb_dev)=0, \old(usb_dev)=0, \result={-18446744073709551615:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, data={-18446744073709551615:0}, data={-18446744073709551615:0}, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=1, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, tmp=1, usb_counter=0, usb_dev={-18446744073709551615:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7657] RET, EXPR ldv_get_dev(ldv_func_arg1) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=1, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, ldv_func_arg1={-18446744073709551615:0}, ldv_func_arg1={-18446744073709551615:0}, ldv_get_dev(ldv_func_arg1)={-18446744073709551615:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={-18446744073709551615:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7657] tmp = ldv_get_dev(ldv_func_arg1) [L7658] return (tmp); VAL [={0:0}, ={0:0}, \result={-18446744073709551615:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=1, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, ldv_func_arg1={-18446744073709551615:0}, ldv_func_arg1={-18446744073709551615:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, tmp={-18446744073709551615:0}, usb_counter=0, usb_dev={-18446744073709551615:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L6803] RET, EXPR ldv_usb_get_dev_24(tmp) [L6803] usbdev = ldv_usb_get_dev_24(tmp) [L6804] EXPR interface->cur_altsetting [L6804] iface_desc = interface->cur_altsetting [L6805] EXPR iface_desc->desc.bInterfaceNumber [L6805] ifnum = (int )iface_desc->desc.bInterfaceNumber [L6806] EXPR usbdev->descriptor.idVendor [L6806] vendor = usbdev->descriptor.idVendor [L6807] EXPR usbdev->descriptor.idProduct [L6807] product = usbdev->descriptor.idProduct [L6808] descriptor.modname = "imon" [L6809] descriptor.function = "imon_probe" [L6810] descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.12-rc1.tar.xz--X--144_2a--X--cpachecker/linux-3.12-rc1.tar.xz/csd_deg_dscv/1225/dscv_tempdir/dscv/ri/144_2a/drivers/media/rc/imon.o.c.prepared" [L6811] descriptor.format = "%s: found iMON device (%04x:%04x, intf%d)\n" [L6812] descriptor.lineno = 2374U [L6813] descriptor.flags = 0U [L6814] EXPR descriptor.flags VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, descriptor={270:0}, descriptor.flags=0, dev={0:44}, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=1, display_type=0, driver_lock={301:0}, first_if_ctx={0:0}, ictx={0:0}, id={0:0}, id={0:0}, iface_desc={72058693549555706:-8}, ifnum=1, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, interface={0:0}, interface={0:0}, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, product=65529, ref_cnt=0, ret=0, SERIAL_STATE=0, tmp={-18446744073709551615:0}, usb_counter=0, usb_dev={-18446744073709551615:0}, usb_intfdata={0:0}, usb_urb={0:0}, usbdev={-18446744073709551615:0}, vendor=65520, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L6814] CALL, EXPR ldv__builtin_expect((long )descriptor.flags & 1L, 0L) VAL [={0:0}, ={0:0}, \old(c)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=1, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={-18446744073709551615:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L4113] return (exp); VAL [={0:0}, ={0:0}, \old(c)=0, \old(exp)=0, \result=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, c=0, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=1, display_type=0, driver_lock={301:0}, exp=0, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={-18446744073709551615:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L6814] RET, EXPR ldv__builtin_expect((long )descriptor.flags & 1L, 0L) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, descriptor={270:0}, descriptor.flags=0, dev={0:44}, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=1, display_type=0, driver_lock={301:0}, first_if_ctx={0:0}, ictx={0:0}, id={0:0}, id={0:0}, iface_desc={72058693549555706:-8}, ifnum=1, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, interface={0:0}, interface={0:0}, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, ldv__builtin_expect((long )descriptor.flags & 1L, 0L)=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, product=65529, ref_cnt=0, ret=0, SERIAL_STATE=0, tmp={-18446744073709551615:0}, usb_counter=0, usb_dev={-18446744073709551615:0}, usb_intfdata={0:0}, usb_urb={0:0}, usbdev={-18446744073709551615:0}, vendor=65520, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L6814] tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L) [L6815] COND FALSE !(tmp___0 != 0L) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, descriptor={270:0}, dev={0:44}, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=1, display_type=0, driver_lock={301:0}, first_if_ctx={0:0}, ictx={0:0}, id={0:0}, id={0:0}, iface_desc={72058693549555706:-8}, ifnum=1, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, interface={0:0}, interface={0:0}, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, product=65529, ref_cnt=0, ret=0, SERIAL_STATE=0, tmp={-18446744073709551615:0}, tmp___0=0, usb_counter=0, usb_dev={-18446744073709551615:0}, usb_intfdata={0:0}, usb_urb={0:0}, usbdev={-18446744073709551615:0}, vendor=65520, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L6820] FCALL mutex_lock_nested(& driver_lock, 0U) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, descriptor={270:0}, dev={0:44}, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=1, display_type=0, driver_lock={301:0}, first_if_ctx={0:0}, ictx={0:0}, id={0:0}, id={0:0}, iface_desc={72058693549555706:-8}, ifnum=1, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, interface={0:0}, interface={0:0}, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, product=65529, ref_cnt=0, ret=0, SERIAL_STATE=0, tmp={-18446744073709551615:0}, tmp___0=0, usb_counter=0, usb_dev={-18446744073709551615:0}, usb_intfdata={0:0}, usb_urb={0:0}, usbdev={-18446744073709551615:0}, vendor=65520, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L6821] CALL, EXPR usb_ifnum_to_if((struct usb_device const *)usbdev, 0U) [L8128] CALL, EXPR ldv_malloc(sizeof(struct usb_interface)) VAL [={0:0}, ={0:0}, \old(size)=1434, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=1, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={-18446744073709551615:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L4048] void *p ; [L4049] void *tmp ; [L4050] int tmp___0 ; [L4052] tmp___0 = __VERIFIER_nondet_int() [L4053] COND TRUE tmp___0 != 0 [L4054] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=1434, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=1, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, size=1434, tmp___0=1, usb_counter=0, usb_dev={-18446744073709551615:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L8128] RET, EXPR ldv_malloc(sizeof(struct usb_interface)) VAL [={0:0}, ={0:0}, \old(arg1)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, arg0={-18446744073709551615:0}, arg0={-18446744073709551615:0}, arg1=0, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=1, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_malloc(sizeof(struct usb_interface))={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={-18446744073709551615:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L8128] return ldv_malloc(sizeof(struct usb_interface)); [L6821] RET, EXPR usb_ifnum_to_if((struct usb_device const *)usbdev, 0U) [L6821] first_if = usb_ifnum_to_if((struct usb_device const *)usbdev, 0U) [L6822] CALL, EXPR ldv_usb_get_intfdata_6(first_if) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=1, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={-18446744073709551615:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7525] void *tmp ; [L7527] CALL, EXPR ldv_usb_get_intfdata() [L7739] return (usb_intfdata); VAL [={0:0}, ={0:0}, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=1, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={-18446744073709551615:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7527] RET, EXPR ldv_usb_get_intfdata() [L7527] tmp = ldv_usb_get_intfdata() [L7528] return (tmp); VAL [={0:0}, ={0:0}, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=1, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, intf={0:0}, intf={0:0}, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, tmp={0:0}, usb_counter=0, usb_dev={-18446744073709551615:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L6822] RET, EXPR ldv_usb_get_intfdata_6(first_if) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, descriptor={270:0}, dev={0:44}, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=1, display_type=0, driver_lock={301:0}, first_if={0:0}, first_if_ctx={0:0}, ictx={0:0}, id={0:0}, id={0:0}, iface_desc={72058693549555706:-8}, ifnum=1, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, interface={0:0}, interface={0:0}, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldv_usb_get_intfdata_6(first_if)={0:0}, nomouse=0, pad_stabilize=1, pad_thresh=0, product=65529, ref_cnt=0, ret=0, SERIAL_STATE=0, tmp={-18446744073709551615:0}, tmp___0=0, usb_counter=0, usb_dev={-18446744073709551615:0}, usb_intfdata={0:0}, usb_urb={0:0}, usbdev={-18446744073709551615:0}, vendor=65520, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L6822] tmp___1 = ldv_usb_get_intfdata_6(first_if) [L6823] first_if_ctx = (struct imon_context *)tmp___1 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, descriptor={270:0}, dev={0:44}, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=1, display_type=0, driver_lock={301:0}, first_if={0:0}, first_if_ctx={0:0}, ictx={0:0}, id={0:0}, id={0:0}, iface_desc={72058693549555706:-8}, ifnum=1, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, interface={0:0}, interface={0:0}, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, product=65529, ref_cnt=0, ret=0, SERIAL_STATE=0, tmp={-18446744073709551615:0}, tmp___0=0, tmp___1={0:0}, usb_counter=0, usb_dev={-18446744073709551615:0}, usb_intfdata={0:0}, usb_urb={0:0}, usbdev={-18446744073709551615:0}, vendor=65520, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L6824] COND FALSE !(ifnum == 0) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, descriptor={270:0}, dev={0:44}, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=1, display_type=0, driver_lock={301:0}, first_if={0:0}, first_if_ctx={0:0}, ictx={0:0}, id={0:0}, id={0:0}, iface_desc={72058693549555706:-8}, ifnum=1, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, interface={0:0}, interface={0:0}, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, product=65529, ref_cnt=0, ret=0, SERIAL_STATE=0, tmp={-18446744073709551615:0}, tmp___0=0, tmp___1={0:0}, usb_counter=0, usb_dev={-18446744073709551615:0}, usb_intfdata={0:0}, usb_urb={0:0}, usbdev={-18446744073709551615:0}, vendor=65520, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L6833] COND TRUE (unsigned long )first_if_ctx == (unsigned long )((struct imon_context *)0) [L6834] ret = -19 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, descriptor={270:0}, dev={0:44}, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=1, display_type=0, driver_lock={301:0}, first_if={0:0}, first_if_ctx={0:0}, ictx={0:0}, id={0:0}, id={0:0}, iface_desc={72058693549555706:-8}, ifnum=1, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, interface={0:0}, interface={0:0}, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, product=65529, ref_cnt=0, ret=-19, SERIAL_STATE=0, tmp={-18446744073709551615:0}, tmp___0=0, tmp___1={0:0}, usb_counter=0, usb_dev={-18446744073709551615:0}, usb_intfdata={0:0}, usb_urb={0:0}, usbdev={-18446744073709551615:0}, vendor=65520, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L6870] FCALL mutex_unlock(& driver_lock) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, descriptor={270:0}, dev={0:44}, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=1, display_type=0, driver_lock={301:0}, first_if={0:0}, first_if_ctx={0:0}, ictx={0:0}, id={0:0}, id={0:0}, iface_desc={72058693549555706:-8}, ifnum=1, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, interface={0:0}, interface={0:0}, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, product=65529, ref_cnt=0, ret=-19, SERIAL_STATE=0, tmp={-18446744073709551615:0}, tmp___0=0, tmp___1={0:0}, usb_counter=0, usb_dev={-18446744073709551615:0}, usb_intfdata={0:0}, usb_urb={0:0}, usbdev={-18446744073709551615:0}, vendor=65520, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L6872] return (ret); [L6872] return (ret); VAL [={0:0}, ={0:0}, \result=-19, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev={0:44}, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=1, display_type=0, driver_lock={301:0}, first_if={0:0}, first_if_ctx={0:0}, ictx={0:0}, id={0:0}, id={0:0}, iface_desc={72058693549555706:-8}, ifnum=1, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, interface={0:0}, interface={0:0}, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, product=65529, ref_cnt=0, ret=-19, SERIAL_STATE=0, tmp={-18446744073709551615:0}, tmp___0=0, tmp___1={0:0}, usb_counter=0, usb_dev={-18446744073709551615:0}, usb_intfdata={0:0}, usb_urb={0:0}, usbdev={-18446744073709551615:0}, vendor=65520, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7263] RET, EXPR imon_probe(imon_driver_group1, (struct usb_device_id const *)ldvarg6) [L7263] ldv_retval_4 = imon_probe(imon_driver_group1, (struct usb_device_id const *)ldvarg6) [L7264] COND FALSE !(ldv_retval_4 == 0) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=1, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=-19, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg0=-3, ldvarg1=0, ldvarg10={0:0}, ldvarg11=18446744073709551612, ldvarg12={0:0}, ldvarg13=0, ldvarg14=0, ldvarg15={0:0}, ldvarg16=18446744073709551611, ldvarg17={0:0}, ldvarg2={0:0}, ldvarg3=18446744073709551614, ldvarg4={0:0}, ldvarg5={307:0}, ldvarg6={0:0}, ldvarg7={0:0}, ldvarg8=0, ldvarg9={0:0}, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, tmp=0, tmp___0={0:0}, tmp___1=18446744073709551614, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___13=0, tmp___14=18446744073709551611, tmp___15={0:0}, tmp___16=1, tmp___18=0, tmp___19=1, tmp___2=-3, tmp___3={0:0}, tmp___4={0:0}, tmp___5=0, tmp___6={0:0}, tmp___7={0:0}, tmp___8=18446744073709551612, tmp___9={0:0}, usb_counter=0, usb_dev={-18446744073709551615:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7206] tmp___16 = __VERIFIER_nondet_int() [L7208] case 0: [L7257] case 1: [L7323] case 2: [L7329] case 3: VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=1, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=-19, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg0=-3, ldvarg1=0, ldvarg10={0:0}, ldvarg11=18446744073709551612, ldvarg12={0:0}, ldvarg13=0, ldvarg14=0, ldvarg15={0:0}, ldvarg16=18446744073709551611, ldvarg17={0:0}, ldvarg2={0:0}, ldvarg3=18446744073709551614, ldvarg4={0:0}, ldvarg5={307:0}, ldvarg6={0:0}, ldvarg7={0:0}, ldvarg8=0, ldvarg9={0:0}, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, tmp=0, tmp___0={0:0}, tmp___1=18446744073709551614, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___13=0, tmp___14=18446744073709551611, tmp___15={0:0}, tmp___16=3, tmp___18=0, tmp___19=1, tmp___2=-3, tmp___3={0:0}, tmp___4={0:0}, tmp___5=0, tmp___6={0:0}, tmp___7={0:0}, tmp___8=18446744073709551612, tmp___9={0:0}, usb_counter=0, usb_dev={-18446744073709551615:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7330] COND TRUE ldv_state_variable_0 != 0 [L7331] tmp___19 = __VERIFIER_nondet_int() [L7333] case 0: VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=1, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=-19, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg0=-3, ldvarg1=0, ldvarg10={0:0}, ldvarg11=18446744073709551612, ldvarg12={0:0}, ldvarg13=0, ldvarg14=0, ldvarg15={0:0}, ldvarg16=18446744073709551611, ldvarg17={0:0}, ldvarg2={0:0}, ldvarg3=18446744073709551614, ldvarg4={0:0}, ldvarg5={307:0}, ldvarg6={0:0}, ldvarg7={0:0}, ldvarg8=0, ldvarg9={0:0}, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, tmp=0, tmp___0={0:0}, tmp___1=18446744073709551614, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___13=0, tmp___14=18446744073709551611, tmp___15={0:0}, tmp___16=3, tmp___18=0, tmp___19=0, tmp___2=-3, tmp___3={0:0}, tmp___4={0:0}, tmp___5=0, tmp___6={0:0}, tmp___7={0:0}, tmp___8=18446744073709551612, tmp___9={0:0}, usb_counter=0, usb_dev={-18446744073709551615:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7334] COND TRUE ldv_state_variable_0 == 2 && ref_cnt == 0 [L7335] CALL imon_driver_exit() [L6998] CALL ldv_usb_deregister_37(& imon_driver) [L7712] FCALL usb_deregister(arg) [L7713] ldv_state_variable_4 = 0 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, arg={297:0}, arg={297:0}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=1, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=-19, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={-18446744073709551615:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L6998] RET ldv_usb_deregister_37(& imon_driver) [L7335] RET imon_driver_exit() [L7336] ldv_state_variable_0 = 3 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=1, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=-19, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg0=-3, ldvarg1=0, ldvarg10={0:0}, ldvarg11=18446744073709551612, ldvarg12={0:0}, ldvarg13=0, ldvarg14=0, ldvarg15={0:0}, ldvarg16=18446744073709551611, ldvarg17={0:0}, ldvarg2={0:0}, ldvarg3=18446744073709551614, ldvarg4={0:0}, ldvarg5={307:0}, ldvarg6={0:0}, ldvarg7={0:0}, ldvarg8=0, ldvarg9={0:0}, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, tmp=0, tmp___0={0:0}, tmp___1=18446744073709551614, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___13=0, tmp___14=18446744073709551611, tmp___15={0:0}, tmp___16=3, tmp___18=0, tmp___19=0, tmp___2=-3, tmp___3={0:0}, tmp___4={0:0}, tmp___5=0, tmp___6={0:0}, tmp___7={0:0}, tmp___8=18446744073709551612, tmp___9={0:0}, usb_counter=0, usb_dev={-18446744073709551615:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7479] CALL ldv_check_final_state() [L7945] COND TRUE (unsigned long )usb_urb == (unsigned long )((struct urb *)0) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=1, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=-19, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={-18446744073709551615:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7949] COND FALSE !((unsigned long )usb_dev == (unsigned long )((struct usb_device *)0)) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=1, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=-19, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={-18446744073709551615:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7951] CALL ldv_error() VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=1, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=-19, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={-18446744073709551615:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L4100] reach_error() VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555701:72058693549555695}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={299:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={295:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=1, display_type=0, driver_lock={301:0}, imon_display_attr_group={271:0}, imon_display_sysfs_entries={305:0}, imon_driver={297:0}, imon_driver_group1={0:0}, imon_lcd_class={294:0}, imon_panel_key_table={298:0}, imon_rf_attr_group={293:0}, imon_rf_sysfs_entries={274:0}, imon_usb_id_table={273:0}, imon_vfd_class={280:0}, INTERF_STATE=0, lcd_fops={303:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=-19, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={-18446744073709551615:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={278:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 74 procedures, 1490 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 379.9s, OverallIterations: 13, TraceHistogramMax: 18, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.1s, AutomataDifference: 362.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 95 mSolverCounterUnknown, 29174 SdHoareTripleChecker+Valid, 356.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 27042 mSDsluCounter, 71744 SdHoareTripleChecker+Invalid, 345.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 42538 mSDsCounter, 8207 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 23282 IncrementalHoareTripleChecker+Invalid, 31584 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 8207 mSolverCounterUnsat, 29206 mSDtfsCounter, 23282 mSolverCounterSat, 0.3s SdHoareTripleChecker+Time, 95 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1362 GetRequests, 1288 SyntacticMatches, 0 SemanticMatches, 74 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 58 ImplicationChecksByTransitivity, 0.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=20718occurred in iteration=12, InterpolantAutomatonStates: 76, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 6.1s AutomataMinimizationTime, 12 MinimizatonAttempts, 5500 StatesRemovedByMinimization, 12 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.5s SsaConstructionTime, 2.9s SatisfiabilityAnalysisTime, 5.0s InterpolantComputationTime, 2572 NumberOfCodeBlocks, 2572 NumberOfCodeBlocksAsserted, 16 NumberOfCheckSat, 2553 ConstructedInterpolants, 0 QuantifiedInterpolants, 6014 SizeOfPredicates, 9 NumberOfNonLiveVariables, 12204 ConjunctsInSsa, 35 ConjunctsInUnsatCore, 16 InterpolantComputations, 11 PerfectInterpolantSequences, 6497/6512 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2021-11-17 00:25:55,148 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--rc--imon.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1dadd209c6e3ebdaafa15f295f1ec8ec38d24c8a1f9b514f05808fa8c7c3e21c --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-17 00:25:56,711 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-17 00:25:56,712 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-17 00:25:56,742 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-17 00:25:56,742 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-17 00:25:56,744 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-17 00:25:56,746 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-17 00:25:56,749 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-17 00:25:56,751 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-17 00:25:56,754 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-17 00:25:56,755 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-17 00:25:56,757 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-17 00:25:56,758 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-17 00:25:56,759 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-17 00:25:56,761 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-17 00:25:56,761 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-17 00:25:56,762 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-17 00:25:56,762 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-17 00:25:56,765 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-17 00:25:56,769 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-17 00:25:56,770 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-17 00:25:56,771 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-17 00:25:56,772 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-17 00:25:56,773 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-17 00:25:56,777 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-17 00:25:56,777 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-17 00:25:56,777 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-17 00:25:56,778 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-17 00:25:56,778 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-17 00:25:56,779 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-17 00:25:56,779 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-17 00:25:56,780 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-17 00:25:56,781 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-17 00:25:56,781 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-17 00:25:56,782 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-17 00:25:56,782 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-17 00:25:56,782 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-17 00:25:56,783 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-17 00:25:56,783 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-17 00:25:56,784 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-17 00:25:56,784 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-17 00:25:56,785 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-11-17 00:25:56,813 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-17 00:25:56,813 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-17 00:25:56,814 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-17 00:25:56,814 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-17 00:25:56,815 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-17 00:25:56,815 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-17 00:25:56,816 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-17 00:25:56,816 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-17 00:25:56,816 INFO L138 SettingsManager]: * Use SBE=true [2021-11-17 00:25:56,816 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-17 00:25:56,817 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-17 00:25:56,817 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-17 00:25:56,817 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-17 00:25:56,817 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-17 00:25:56,817 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-17 00:25:56,817 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-17 00:25:56,817 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-17 00:25:56,817 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-17 00:25:56,817 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-17 00:25:56,817 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-17 00:25:56,817 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-17 00:25:56,817 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-17 00:25:56,818 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-17 00:25:56,818 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-17 00:25:56,818 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-17 00:25:56,825 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-17 00:25:56,825 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-11-17 00:25:56,825 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-17 00:25:56,825 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-17 00:25:56,825 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-17 00:25:56,825 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-17 00:25:56,826 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-17 00:25:56,826 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-17 00:25:56,826 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1dadd209c6e3ebdaafa15f295f1ec8ec38d24c8a1f9b514f05808fa8c7c3e21c [2021-11-17 00:25:57,065 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-17 00:25:57,083 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-17 00:25:57,086 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-17 00:25:57,087 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-17 00:25:57,088 INFO L275 PluginConnector]: CDTParser initialized [2021-11-17 00:25:57,089 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--rc--imon.ko-entry_point.cil.out.i [2021-11-17 00:25:57,134 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/12e863170/28401ff425af4f2989bf27fa52d0a1d8/FLAG9f89ecb80 [2021-11-17 00:25:57,741 INFO L306 CDTParser]: Found 1 translation units. [2021-11-17 00:25:57,742 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--rc--imon.ko-entry_point.cil.out.i [2021-11-17 00:25:57,773 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/12e863170/28401ff425af4f2989bf27fa52d0a1d8/FLAG9f89ecb80 [2021-11-17 00:25:58,162 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/12e863170/28401ff425af4f2989bf27fa52d0a1d8 [2021-11-17 00:25:58,177 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-17 00:25:58,178 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-17 00:25:58,180 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-17 00:25:58,180 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-17 00:25:58,182 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-17 00:25:58,183 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.11 12:25:58" (1/1) ... [2021-11-17 00:25:58,184 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57136a85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:25:58, skipping insertion in model container [2021-11-17 00:25:58,184 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.11 12:25:58" (1/1) ... [2021-11-17 00:25:58,188 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-17 00:25:58,260 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-17 00:25:58,880 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--rc--imon.ko-entry_point.cil.out.i[117505,117518] [2021-11-17 00:25:59,368 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-17 00:25:59,404 INFO L203 MainTranslator]: Completed pre-run [2021-11-17 00:25:59,469 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--rc--imon.ko-entry_point.cil.out.i[117505,117518] [2021-11-17 00:25:59,617 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-17 00:25:59,750 INFO L208 MainTranslator]: Completed translation [2021-11-17 00:25:59,751 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:25:59 WrapperNode [2021-11-17 00:25:59,751 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-17 00:25:59,752 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-17 00:25:59,752 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-17 00:25:59,752 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-17 00:25:59,757 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:25:59" (1/1) ... [2021-11-17 00:25:59,837 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:25:59" (1/1) ... [2021-11-17 00:25:59,963 INFO L137 Inliner]: procedures = 244, calls = 2526, calls flagged for inlining = 102, calls inlined = 99, statements flattened = 4747 [2021-11-17 00:25:59,964 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-17 00:25:59,965 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-17 00:25:59,965 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-17 00:25:59,965 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-17 00:25:59,971 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:25:59" (1/1) ... [2021-11-17 00:25:59,971 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:25:59" (1/1) ... [2021-11-17 00:26:00,037 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:25:59" (1/1) ... [2021-11-17 00:26:00,037 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:25:59" (1/1) ... [2021-11-17 00:26:00,112 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:25:59" (1/1) ... [2021-11-17 00:26:00,134 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:25:59" (1/1) ... [2021-11-17 00:26:00,183 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:25:59" (1/1) ... [2021-11-17 00:26:00,220 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-17 00:26:00,222 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-17 00:26:00,222 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-17 00:26:00,222 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-17 00:26:00,223 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:25:59" (1/1) ... [2021-11-17 00:26:00,230 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-17 00:26:00,237 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-17 00:26:00,271 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-17 00:26:00,280 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-17 00:26:00,316 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-17 00:26:00,316 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-17 00:26:00,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-17 00:26:00,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-17 00:26:00,317 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-17 00:26:00,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-17 00:26:00,317 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-17 00:26:00,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-17 00:26:00,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-17 00:26:00,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-17 00:26:00,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-17 00:26:00,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-17 00:26:00,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-17 00:26:00,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2021-11-17 00:26:00,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2021-11-17 00:26:00,320 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_rel [2021-11-17 00:26:00,320 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_rel [2021-11-17 00:26:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_26 [2021-11-17 00:26:00,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_26 [2021-11-17 00:26:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-17 00:26:00,321 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-17 00:26:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-11-17 00:26:00,321 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-11-17 00:26:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-17 00:26:00,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-17 00:26:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2021-11-17 00:26:00,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2021-11-17 00:26:00,322 INFO L130 BoogieDeclarations]: Found specification of procedure send_packet [2021-11-17 00:26:00,322 INFO L138 BoogieDeclarations]: Found implementation of procedure send_packet [2021-11-17 00:26:00,322 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2021-11-17 00:26:00,322 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2021-11-17 00:26:00,322 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-17 00:26:00,322 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-17 00:26:00,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-17 00:26:00,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-17 00:26:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure imon_disconnect [2021-11-17 00:26:00,323 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_disconnect [2021-11-17 00:26:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister_dev [2021-11-17 00:26:00,323 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister_dev [2021-11-17 00:26:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure rc_g_keycode_from_table [2021-11-17 00:26:00,323 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_g_keycode_from_table [2021-11-17 00:26:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-17 00:26:00,324 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-17 00:26:00,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2021-11-17 00:26:00,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2021-11-17 00:26:00,324 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-17 00:26:00,324 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-17 00:26:00,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-17 00:26:00,324 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2021-11-17 00:26:00,325 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2021-11-17 00:26:00,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_10 [2021-11-17 00:26:00,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_10 [2021-11-17 00:26:00,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-17 00:26:00,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_11 [2021-11-17 00:26:00,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_11 [2021-11-17 00:26:00,326 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2021-11-17 00:26:00,326 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2021-11-17 00:26:00,327 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-17 00:26:00,327 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-17 00:26:00,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_dev [2021-11-17 00:26:00,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_dev [2021-11-17 00:26:00,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-17 00:26:00,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-17 00:26:00,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-17 00:26:00,328 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-17 00:26:00,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-17 00:26:00,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-17 00:26:00,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-17 00:26:00,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-17 00:26:00,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-17 00:26:00,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-17 00:26:00,330 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2021-11-17 00:26:00,330 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2021-11-17 00:26:00,330 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-17 00:26:00,330 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-17 00:26:00,331 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-17 00:26:00,331 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-17 00:26:00,331 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-17 00:26:00,331 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-17 00:26:00,331 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-17 00:26:00,331 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-17 00:26:00,331 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_drvdata [2021-11-17 00:26:00,331 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_drvdata [2021-11-17 00:26:00,331 INFO L130 BoogieDeclarations]: Found specification of procedure usb_rx_callback_intf1 [2021-11-17 00:26:00,331 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_rx_callback_intf1 [2021-11-17 00:26:00,332 INFO L130 BoogieDeclarations]: Found specification of procedure usb_rx_callback_intf0 [2021-11-17 00:26:00,332 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_rx_callback_intf0 [2021-11-17 00:26:00,332 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2021-11-17 00:26:00,332 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2021-11-17 00:26:00,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-17 00:26:00,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-17 00:26:00,333 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-17 00:26:00,333 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-17 00:26:00,333 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2021-11-17 00:26:00,333 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2021-11-17 00:26:00,334 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-11-17 00:26:00,334 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-11-17 00:26:00,334 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2021-11-17 00:26:00,335 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_device [2021-11-17 00:26:00,335 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2021-11-17 00:26:00,335 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2021-11-17 00:26:00,335 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-17 00:26:00,335 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-17 00:26:00,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_int_urb_7 [2021-11-17 00:26:00,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_int_urb_7 [2021-11-17 00:26:00,335 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-17 00:26:00,335 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-17 00:26:00,336 INFO L130 BoogieDeclarations]: Found specification of procedure lcd_write [2021-11-17 00:26:00,336 INFO L138 BoogieDeclarations]: Found implementation of procedure lcd_write [2021-11-17 00:26:00,336 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-17 00:26:00,336 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-17 00:26:00,336 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-11-17 00:26:00,336 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-11-17 00:26:00,336 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-17 00:26:00,337 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-17 00:26:00,337 INFO L130 BoogieDeclarations]: Found specification of procedure usb_to_input_id [2021-11-17 00:26:00,337 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_to_input_id [2021-11-17 00:26:00,339 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2021-11-17 00:26:00,339 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2021-11-17 00:26:00,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-17 00:26:00,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-17 00:26:00,339 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2021-11-17 00:26:00,340 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2021-11-17 00:26:00,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-17 00:26:00,340 INFO L130 BoogieDeclarations]: Found specification of procedure imon_incoming_packet [2021-11-17 00:26:00,340 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_incoming_packet [2021-11-17 00:26:00,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-17 00:26:00,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-17 00:26:00,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-17 00:26:00,340 INFO L130 BoogieDeclarations]: Found specification of procedure imon_remote_key_lookup [2021-11-17 00:26:00,340 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_remote_key_lookup [2021-11-17 00:26:00,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-17 00:26:00,341 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2021-11-17 00:26:00,341 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2021-11-17 00:26:00,341 INFO L130 BoogieDeclarations]: Found specification of procedure tv2int [2021-11-17 00:26:00,341 INFO L138 BoogieDeclarations]: Found implementation of procedure tv2int [2021-11-17 00:26:00,341 INFO L130 BoogieDeclarations]: Found specification of procedure stabilize [2021-11-17 00:26:00,341 INFO L138 BoogieDeclarations]: Found implementation of procedure stabilize [2021-11-17 00:26:00,341 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2021-11-17 00:26:00,341 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2021-11-17 00:26:00,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_6 [2021-11-17 00:26:00,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_6 [2021-11-17 00:26:00,342 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-17 00:26:00,342 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-17 00:26:00,342 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-17 00:26:00,342 INFO L130 BoogieDeclarations]: Found specification of procedure vfd_write [2021-11-17 00:26:00,342 INFO L138 BoogieDeclarations]: Found implementation of procedure vfd_write [2021-11-17 00:26:00,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-17 00:26:00,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-17 00:26:00,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-17 00:26:00,342 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2021-11-17 00:26:00,343 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2021-11-17 00:26:00,343 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-17 00:26:00,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-17 00:26:00,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-17 00:26:00,343 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2021-11-17 00:26:00,343 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2021-11-17 00:26:00,343 INFO L130 BoogieDeclarations]: Found specification of procedure display_close [2021-11-17 00:26:00,343 INFO L138 BoogieDeclarations]: Found implementation of procedure display_close [2021-11-17 00:26:00,343 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-17 00:26:00,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-17 00:26:00,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-17 00:26:00,344 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2021-11-17 00:26:00,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2021-11-17 00:26:00,344 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_dev [2021-11-17 00:26:00,344 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_dev [2021-11-17 00:26:00,344 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2021-11-17 00:26:00,344 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2021-11-17 00:26:00,344 INFO L130 BoogieDeclarations]: Found specification of procedure imon_find_endpoints [2021-11-17 00:26:00,344 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_find_endpoints [2021-11-17 00:26:00,345 INFO L130 BoogieDeclarations]: Found specification of procedure display_open [2021-11-17 00:26:00,345 INFO L138 BoogieDeclarations]: Found implementation of procedure display_open [2021-11-17 00:26:00,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2021-11-17 00:26:00,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2021-11-17 00:26:00,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-17 00:26:00,345 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-11-17 00:26:00,345 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-11-17 00:26:00,345 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-17 00:26:00,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-17 00:26:00,900 INFO L236 CfgBuilder]: Building ICFG [2021-11-17 00:26:00,902 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-17 00:26:00,991 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-17 00:26:22,642 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true; [2021-11-17 00:26:54,427 INFO L277 CfgBuilder]: Performing block encoding [2021-11-17 00:26:54,436 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-17 00:26:54,437 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-17 00:26:54,439 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.11 12:26:54 BoogieIcfgContainer [2021-11-17 00:26:54,439 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-17 00:26:54,440 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-17 00:26:54,440 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-17 00:26:54,442 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-17 00:26:54,442 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.11 12:25:58" (1/3) ... [2021-11-17 00:26:54,442 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@61b5942d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.11 12:26:54, skipping insertion in model container [2021-11-17 00:26:54,443 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:25:59" (2/3) ... [2021-11-17 00:26:54,443 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@61b5942d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.11 12:26:54, skipping insertion in model container [2021-11-17 00:26:54,443 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.11 12:26:54" (3/3) ... [2021-11-17 00:26:54,444 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.12-rc1.tar.xz-144_2a-drivers--media--rc--imon.ko-entry_point.cil.out.i [2021-11-17 00:26:54,447 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-17 00:26:54,447 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-17 00:26:54,481 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-17 00:26:54,485 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-17 00:26:54,485 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-17 00:26:54,511 INFO L276 IsEmpty]: Start isEmpty. Operand has 1488 states, 1096 states have (on average 1.3895985401459854) internal successors, (1523), 1127 states have internal predecessors, (1523), 319 states have call successors, (319), 73 states have call predecessors, (319), 71 states have return successors, (310), 305 states have call predecessors, (310), 310 states have call successors, (310) [2021-11-17 00:26:54,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-17 00:26:54,524 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 00:26:54,525 INFO L514 BasicCegarLoop]: trace histogram [9, 9, 9, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 00:26:54,525 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 00:26:54,530 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 00:26:54,531 INFO L85 PathProgramCache]: Analyzing trace with hash -317073983, now seen corresponding path program 1 times [2021-11-17 00:26:54,541 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-17 00:26:54,541 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1127108954] [2021-11-17 00:26:54,542 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 00:26:54,542 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-17 00:26:54,542 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-17 00:26:54,544 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-17 00:26:54,547 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2021-11-17 00:26:55,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:26:55,770 INFO L263 TraceCheckSpWp]: Trace formula consists of 1758 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-17 00:26:55,780 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 00:26:56,101 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2021-11-17 00:26:56,102 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-17 00:26:56,349 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2021-11-17 00:26:56,350 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-17 00:26:56,350 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1127108954] [2021-11-17 00:26:56,351 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1127108954] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-17 00:26:56,351 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-17 00:26:56,351 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2021-11-17 00:26:56,352 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1729796289] [2021-11-17 00:26:56,353 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-17 00:26:56,356 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-17 00:26:56,356 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-17 00:26:56,379 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-17 00:26:56,379 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-17 00:26:56,383 INFO L87 Difference]: Start difference. First operand has 1488 states, 1096 states have (on average 1.3895985401459854) internal successors, (1523), 1127 states have internal predecessors, (1523), 319 states have call successors, (319), 73 states have call predecessors, (319), 71 states have return successors, (310), 305 states have call predecessors, (310), 310 states have call successors, (310) Second operand has 4 states, 4 states have (on average 8.25) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 1 states have call predecessors, (9), 1 states have call successors, (9) [2021-11-17 00:26:56,563 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 00:26:56,564 INFO L93 Difference]: Finished difference Result 2973 states and 4360 transitions. [2021-11-17 00:26:56,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-17 00:26:56,567 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.25) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 1 states have call predecessors, (9), 1 states have call successors, (9) Word has length 74 [2021-11-17 00:26:56,567 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 00:26:56,588 INFO L225 Difference]: With dead ends: 2973 [2021-11-17 00:26:56,588 INFO L226 Difference]: Without dead ends: 1473 [2021-11-17 00:26:56,600 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 146 GetRequests, 144 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-17 00:26:56,606 INFO L933 BasicCegarLoop]: 2142 mSDtfsCounter, 0 mSDsluCounter, 2140 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 4282 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-11-17 00:26:56,607 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 4282 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-11-17 00:26:56,624 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1473 states. [2021-11-17 00:26:56,706 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1473 to 1473. [2021-11-17 00:26:56,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1473 states, 1092 states have (on average 1.379120879120879) internal successors, (1506), 1112 states have internal predecessors, (1506), 310 states have call successors, (310), 71 states have call predecessors, (310), 70 states have return successors, (305), 300 states have call predecessors, (305), 305 states have call successors, (305) [2021-11-17 00:26:56,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1473 states to 1473 states and 2121 transitions. [2021-11-17 00:26:56,721 INFO L78 Accepts]: Start accepts. Automaton has 1473 states and 2121 transitions. Word has length 74 [2021-11-17 00:26:56,722 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 00:26:56,723 INFO L470 AbstractCegarLoop]: Abstraction has 1473 states and 2121 transitions. [2021-11-17 00:26:56,723 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.25) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 1 states have call predecessors, (9), 1 states have call successors, (9) [2021-11-17 00:26:56,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1473 states and 2121 transitions. [2021-11-17 00:26:56,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2021-11-17 00:26:56,731 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 00:26:56,732 INFO L514 BasicCegarLoop]: trace histogram [9, 9, 9, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 00:26:56,761 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2021-11-17 00:26:56,947 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-17 00:26:56,948 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 00:26:56,948 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 00:26:56,948 INFO L85 PathProgramCache]: Analyzing trace with hash -52053599, now seen corresponding path program 1 times [2021-11-17 00:26:56,950 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-17 00:26:56,950 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [32140257] [2021-11-17 00:26:56,950 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 00:26:56,950 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-17 00:26:56,950 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-17 00:26:56,951 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-17 00:26:56,953 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2021-11-17 00:26:58,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:26:58,154 INFO L263 TraceCheckSpWp]: Trace formula consists of 1768 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-17 00:26:58,157 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 00:26:58,558 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2021-11-17 00:26:58,558 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-17 00:26:59,164 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2021-11-17 00:26:59,164 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-17 00:26:59,164 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [32140257] [2021-11-17 00:26:59,164 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [32140257] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-17 00:26:59,164 INFO L186 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2021-11-17 00:26:59,165 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2021-11-17 00:26:59,165 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1955341731] [2021-11-17 00:26:59,165 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2021-11-17 00:26:59,166 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-17 00:26:59,166 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-17 00:26:59,166 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-17 00:26:59,167 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2021-11-17 00:26:59,167 INFO L87 Difference]: Start difference. First operand 1473 states and 2121 transitions. Second operand has 8 states, 8 states have (on average 4.625) internal successors, (37), 8 states have internal predecessors, (37), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 1 states have call predecessors, (9), 1 states have call successors, (9) [2021-11-17 00:26:59,326 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 00:26:59,326 INFO L93 Difference]: Finished difference Result 2924 states and 4212 transitions. [2021-11-17 00:26:59,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-17 00:26:59,327 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 4.625) internal successors, (37), 8 states have internal predecessors, (37), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 1 states have call predecessors, (9), 1 states have call successors, (9) Word has length 76 [2021-11-17 00:26:59,328 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 00:26:59,334 INFO L225 Difference]: With dead ends: 2924 [2021-11-17 00:26:59,334 INFO L226 Difference]: Without dead ends: 1475 [2021-11-17 00:26:59,338 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 150 GetRequests, 144 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2021-11-17 00:26:59,339 INFO L933 BasicCegarLoop]: 2118 mSDtfsCounter, 0 mSDsluCounter, 6348 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 8466 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-17 00:26:59,339 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 8466 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 14 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-17 00:26:59,341 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1475 states. [2021-11-17 00:26:59,364 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1475 to 1475. [2021-11-17 00:26:59,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1475 states, 1094 states have (on average 1.3784277879341864) internal successors, (1508), 1114 states have internal predecessors, (1508), 310 states have call successors, (310), 71 states have call predecessors, (310), 70 states have return successors, (305), 300 states have call predecessors, (305), 305 states have call successors, (305) [2021-11-17 00:26:59,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1475 states to 1475 states and 2123 transitions. [2021-11-17 00:26:59,372 INFO L78 Accepts]: Start accepts. Automaton has 1475 states and 2123 transitions. Word has length 76 [2021-11-17 00:26:59,372 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 00:26:59,372 INFO L470 AbstractCegarLoop]: Abstraction has 1475 states and 2123 transitions. [2021-11-17 00:26:59,372 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 4.625) internal successors, (37), 8 states have internal predecessors, (37), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 1 states have call predecessors, (9), 1 states have call successors, (9) [2021-11-17 00:26:59,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1475 states and 2123 transitions. [2021-11-17 00:26:59,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2021-11-17 00:26:59,373 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 00:26:59,373 INFO L514 BasicCegarLoop]: trace histogram [9, 9, 9, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 00:26:59,403 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2021-11-17 00:26:59,595 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-17 00:26:59,595 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 00:26:59,596 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 00:26:59,596 INFO L85 PathProgramCache]: Analyzing trace with hash 1229464961, now seen corresponding path program 2 times [2021-11-17 00:26:59,598 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-17 00:26:59,598 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [563454164] [2021-11-17 00:26:59,598 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-17 00:26:59,598 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-17 00:26:59,598 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-17 00:26:59,599 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-17 00:26:59,601 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2021-11-17 00:27:00,626 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2021-11-17 00:27:00,626 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-17 00:27:00,679 INFO L263 TraceCheckSpWp]: Trace formula consists of 1592 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-17 00:27:00,682 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 00:27:02,396 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2021-11-17 00:27:02,396 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-17 00:27:02,985 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2021-11-17 00:27:02,985 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-17 00:27:02,985 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [563454164] [2021-11-17 00:27:02,985 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [563454164] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-17 00:27:02,985 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-17 00:27:02,985 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 3] imperfect sequences [] total 4 [2021-11-17 00:27:02,986 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2066218366] [2021-11-17 00:27:02,986 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-17 00:27:02,986 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-17 00:27:02,986 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-17 00:27:02,986 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-17 00:27:02,986 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-17 00:27:02,987 INFO L87 Difference]: Start difference. First operand 1475 states and 2123 transitions. Second operand has 4 states, 4 states have (on average 15.75) internal successors, (63), 4 states have internal predecessors, (63), 3 states have call successors, (19), 3 states have call predecessors, (19), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2021-11-17 00:27:03,342 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 00:27:03,342 INFO L93 Difference]: Finished difference Result 4372 states and 6388 transitions. [2021-11-17 00:27:03,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-17 00:27:03,344 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.75) internal successors, (63), 4 states have internal predecessors, (63), 3 states have call successors, (19), 3 states have call predecessors, (19), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 78 [2021-11-17 00:27:03,345 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 00:27:03,357 INFO L225 Difference]: With dead ends: 4372 [2021-11-17 00:27:03,357 INFO L226 Difference]: Without dead ends: 2924 [2021-11-17 00:27:03,364 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 154 GetRequests, 152 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-17 00:27:03,367 INFO L933 BasicCegarLoop]: 2606 mSDtfsCounter, 2114 mSDsluCounter, 4144 mSDsCounter, 0 mSdLazyCounter, 28 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2114 SdHoareTripleChecker+Valid, 6750 SdHoareTripleChecker+Invalid, 40 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 28 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2021-11-17 00:27:03,368 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2114 Valid, 6750 Invalid, 40 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 28 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2021-11-17 00:27:03,372 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2924 states. [2021-11-17 00:27:03,432 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2924 to 2912. [2021-11-17 00:27:03,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2912 states, 2165 states have (on average 1.379676674364896) internal successors, (2987), 2201 states have internal predecessors, (2987), 606 states have call successors, (606), 141 states have call predecessors, (606), 140 states have return successors, (636), 591 states have call predecessors, (636), 601 states have call successors, (636) [2021-11-17 00:27:03,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2912 states to 2912 states and 4229 transitions. [2021-11-17 00:27:03,449 INFO L78 Accepts]: Start accepts. Automaton has 2912 states and 4229 transitions. Word has length 78 [2021-11-17 00:27:03,449 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 00:27:03,449 INFO L470 AbstractCegarLoop]: Abstraction has 2912 states and 4229 transitions. [2021-11-17 00:27:03,450 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.75) internal successors, (63), 4 states have internal predecessors, (63), 3 states have call successors, (19), 3 states have call predecessors, (19), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2021-11-17 00:27:03,450 INFO L276 IsEmpty]: Start isEmpty. Operand 2912 states and 4229 transitions. [2021-11-17 00:27:03,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2021-11-17 00:27:03,451 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 00:27:03,451 INFO L514 BasicCegarLoop]: trace histogram [9, 9, 9, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 00:27:03,483 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2021-11-17 00:27:03,664 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-17 00:27:03,664 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 00:27:03,665 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 00:27:03,665 INFO L85 PathProgramCache]: Analyzing trace with hash -541866941, now seen corresponding path program 1 times [2021-11-17 00:27:03,666 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-17 00:27:03,666 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1001353240] [2021-11-17 00:27:03,666 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 00:27:03,666 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-17 00:27:03,666 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-17 00:27:03,668 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-17 00:27:03,669 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2021-11-17 00:27:04,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:27:04,847 INFO L263 TraceCheckSpWp]: Trace formula consists of 1779 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-17 00:27:04,850 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 00:27:05,094 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2021-11-17 00:27:05,094 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-17 00:27:05,341 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2021-11-17 00:27:05,341 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-17 00:27:05,341 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1001353240] [2021-11-17 00:27:05,343 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1001353240] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-17 00:27:05,343 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-17 00:27:05,343 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2021-11-17 00:27:05,343 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [43142266] [2021-11-17 00:27:05,343 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-17 00:27:05,344 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-17 00:27:05,344 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-17 00:27:05,345 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-17 00:27:05,345 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-17 00:27:05,345 INFO L87 Difference]: Start difference. First operand 2912 states and 4229 transitions. Second operand has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 1 states have call predecessors, (9), 1 states have call successors, (9) [2021-11-17 00:27:07,485 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:27:12,238 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 00:27:12,239 INFO L93 Difference]: Finished difference Result 11406 states and 16593 transitions. [2021-11-17 00:27:12,240 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-17 00:27:12,240 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 1 states have call predecessors, (9), 1 states have call successors, (9) Word has length 79 [2021-11-17 00:27:12,240 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 00:27:12,277 INFO L225 Difference]: With dead ends: 11406 [2021-11-17 00:27:12,277 INFO L226 Difference]: Without dead ends: 8521 [2021-11-17 00:27:12,289 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 156 GetRequests, 154 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-17 00:27:12,293 INFO L933 BasicCegarLoop]: 2700 mSDtfsCounter, 4092 mSDsluCounter, 5566 mSDsCounter, 0 mSdLazyCounter, 619 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4092 SdHoareTripleChecker+Valid, 8266 SdHoareTripleChecker+Invalid, 627 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 619 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.6s IncrementalHoareTripleChecker+Time [2021-11-17 00:27:12,294 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [4092 Valid, 8266 Invalid, 627 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 619 Invalid, 1 Unknown, 0 Unchecked, 6.6s Time] [2021-11-17 00:27:12,301 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8521 states. [2021-11-17 00:27:12,487 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8521 to 8521. [2021-11-17 00:27:12,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8521 states, 6348 states have (on average 1.3842155009451795) internal successors, (8787), 6448 states have internal predecessors, (8787), 1753 states have call successors, (1753), 420 states have call predecessors, (1753), 419 states have return successors, (1853), 1718 states have call predecessors, (1853), 1748 states have call successors, (1853) [2021-11-17 00:27:12,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8521 states to 8521 states and 12393 transitions. [2021-11-17 00:27:12,559 INFO L78 Accepts]: Start accepts. Automaton has 8521 states and 12393 transitions. Word has length 79 [2021-11-17 00:27:12,560 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 00:27:12,560 INFO L470 AbstractCegarLoop]: Abstraction has 8521 states and 12393 transitions. [2021-11-17 00:27:12,560 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 1 states have call predecessors, (9), 1 states have call successors, (9) [2021-11-17 00:27:12,560 INFO L276 IsEmpty]: Start isEmpty. Operand 8521 states and 12393 transitions. [2021-11-17 00:27:12,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2021-11-17 00:27:12,562 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 00:27:12,562 INFO L514 BasicCegarLoop]: trace histogram [10, 10, 10, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 00:27:12,587 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (5)] Ended with exit code 0 [2021-11-17 00:27:12,771 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-17 00:27:12,771 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 00:27:12,772 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 00:27:12,772 INFO L85 PathProgramCache]: Analyzing trace with hash 391884460, now seen corresponding path program 1 times [2021-11-17 00:27:12,773 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-17 00:27:12,773 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1735497713] [2021-11-17 00:27:12,773 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 00:27:12,773 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-17 00:27:12,773 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-17 00:27:12,774 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-17 00:27:12,775 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2021-11-17 00:27:13,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:27:13,910 INFO L263 TraceCheckSpWp]: Trace formula consists of 1822 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-17 00:27:13,913 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 00:27:15,971 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2021-11-17 00:27:15,971 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-17 00:27:16,673 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2021-11-17 00:27:16,673 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-17 00:27:16,673 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1735497713] [2021-11-17 00:27:16,673 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1735497713] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-17 00:27:16,673 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-17 00:27:16,673 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 3] imperfect sequences [] total 4 [2021-11-17 00:27:16,674 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1971858462] [2021-11-17 00:27:16,674 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-17 00:27:16,674 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-17 00:27:16,674 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-17 00:27:16,675 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-17 00:27:16,675 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-17 00:27:16,675 INFO L87 Difference]: Start difference. First operand 8521 states and 12393 transitions. Second operand has 4 states, 4 states have (on average 18.25) internal successors, (73), 4 states have internal predecessors, (73), 3 states have call successors, (21), 3 states have call predecessors, (21), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2021-11-17 00:27:22,101 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 00:27:22,101 INFO L93 Difference]: Finished difference Result 33944 states and 49463 transitions. [2021-11-17 00:27:22,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-17 00:27:22,103 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.25) internal successors, (73), 4 states have internal predecessors, (73), 3 states have call successors, (21), 3 states have call predecessors, (21), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 88 [2021-11-17 00:27:22,103 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 00:27:22,220 INFO L225 Difference]: With dead ends: 33944 [2021-11-17 00:27:22,221 INFO L226 Difference]: Without dead ends: 25457 [2021-11-17 00:27:22,300 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 174 GetRequests, 172 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-17 00:27:22,300 INFO L933 BasicCegarLoop]: 3481 mSDtfsCounter, 4124 mSDsluCounter, 5521 mSDsCounter, 0 mSdLazyCounter, 619 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4124 SdHoareTripleChecker+Valid, 9002 SdHoareTripleChecker+Invalid, 633 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 619 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2021-11-17 00:27:22,301 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [4124 Valid, 9002 Invalid, 633 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 619 Invalid, 0 Unknown, 0 Unchecked, 4.8s Time] [2021-11-17 00:27:22,318 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25457 states. [2021-11-17 00:27:23,161 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25457 to 25434. [2021-11-17 00:27:23,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25434 states, 18955 states have (on average 1.3838565022421525) internal successors, (26231), 19247 states have internal predecessors, (26231), 5223 states have call successors, (5223), 1256 states have call predecessors, (5223), 1255 states have return successors, (5587), 5128 states have call predecessors, (5587), 5218 states have call successors, (5587) [2021-11-17 00:27:23,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25434 states to 25434 states and 37041 transitions. [2021-11-17 00:27:23,275 INFO L78 Accepts]: Start accepts. Automaton has 25434 states and 37041 transitions. Word has length 88 [2021-11-17 00:27:23,275 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 00:27:23,276 INFO L470 AbstractCegarLoop]: Abstraction has 25434 states and 37041 transitions. [2021-11-17 00:27:23,276 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.25) internal successors, (73), 4 states have internal predecessors, (73), 3 states have call successors, (21), 3 states have call predecessors, (21), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2021-11-17 00:27:23,276 INFO L276 IsEmpty]: Start isEmpty. Operand 25434 states and 37041 transitions. [2021-11-17 00:27:23,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2021-11-17 00:27:23,281 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 00:27:23,281 INFO L514 BasicCegarLoop]: trace histogram [10, 10, 10, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 00:27:23,306 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (6)] Ended with exit code 0 [2021-11-17 00:27:23,493 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-17 00:27:23,493 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 00:27:23,494 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 00:27:23,494 INFO L85 PathProgramCache]: Analyzing trace with hash -737053829, now seen corresponding path program 1 times [2021-11-17 00:27:23,495 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-17 00:27:23,495 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1032678555] [2021-11-17 00:27:23,495 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 00:27:23,495 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-17 00:27:23,496 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-17 00:27:23,496 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-17 00:27:23,543 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2021-11-17 00:27:24,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:27:24,615 INFO L263 TraceCheckSpWp]: Trace formula consists of 1823 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-17 00:27:24,617 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 00:27:25,529 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2021-11-17 00:27:25,529 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-17 00:27:26,128 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2021-11-17 00:27:26,128 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-17 00:27:26,128 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1032678555] [2021-11-17 00:27:26,128 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1032678555] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-17 00:27:26,128 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-17 00:27:26,128 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 3] imperfect sequences [] total 3 [2021-11-17 00:27:26,128 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [932076622] [2021-11-17 00:27:26,129 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-17 00:27:26,129 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-17 00:27:26,129 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-17 00:27:26,129 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-17 00:27:26,129 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-17 00:27:26,129 INFO L87 Difference]: Start difference. First operand 25434 states and 37041 transitions. Second operand has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (21), 3 states have call predecessors, (21), 2 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2021-11-17 00:27:26,748 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 00:27:26,748 INFO L93 Difference]: Finished difference Result 25452 states and 37059 transitions. [2021-11-17 00:27:26,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-17 00:27:26,750 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (21), 3 states have call predecessors, (21), 2 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) Word has length 89 [2021-11-17 00:27:26,751 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 00:27:26,828 INFO L225 Difference]: With dead ends: 25452 [2021-11-17 00:27:26,828 INFO L226 Difference]: Without dead ends: 25449 [2021-11-17 00:27:26,839 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 176 GetRequests, 175 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-17 00:27:26,841 INFO L933 BasicCegarLoop]: 2855 mSDtfsCounter, 2055 mSDsluCounter, 2080 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2055 SdHoareTripleChecker+Valid, 4935 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-11-17 00:27:26,841 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2055 Valid, 4935 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-11-17 00:27:26,860 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25449 states. [2021-11-17 00:27:27,459 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25449 to 25446. [2021-11-17 00:27:27,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25446 states, 18967 states have (on average 1.383666367902146) internal successors, (26244), 19259 states have internal predecessors, (26244), 5223 states have call successors, (5223), 1256 states have call predecessors, (5223), 1255 states have return successors, (5587), 5128 states have call predecessors, (5587), 5218 states have call successors, (5587) [2021-11-17 00:27:27,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25446 states to 25446 states and 37054 transitions. [2021-11-17 00:27:27,670 INFO L78 Accepts]: Start accepts. Automaton has 25446 states and 37054 transitions. Word has length 89 [2021-11-17 00:27:27,670 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 00:27:27,670 INFO L470 AbstractCegarLoop]: Abstraction has 25446 states and 37054 transitions. [2021-11-17 00:27:27,670 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (21), 3 states have call predecessors, (21), 2 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2021-11-17 00:27:27,670 INFO L276 IsEmpty]: Start isEmpty. Operand 25446 states and 37054 transitions. [2021-11-17 00:27:27,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2021-11-17 00:27:27,673 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 00:27:27,673 INFO L514 BasicCegarLoop]: trace histogram [10, 10, 10, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 00:27:27,699 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (7)] Forceful destruction successful, exit code 0 [2021-11-17 00:27:27,879 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-17 00:27:27,879 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 00:27:27,880 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 00:27:27,880 INFO L85 PathProgramCache]: Analyzing trace with hash -1374397553, now seen corresponding path program 1 times [2021-11-17 00:27:27,881 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-17 00:27:27,881 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [151765985] [2021-11-17 00:27:27,881 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 00:27:27,881 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-17 00:27:27,882 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-17 00:27:27,883 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-17 00:27:27,885 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2021-11-17 00:27:29,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:27:29,106 INFO L263 TraceCheckSpWp]: Trace formula consists of 1824 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-17 00:27:29,108 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 00:27:30,120 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2021-11-17 00:27:30,120 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-17 00:27:30,722 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2021-11-17 00:27:30,722 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-17 00:27:30,722 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [151765985] [2021-11-17 00:27:30,722 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [151765985] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-17 00:27:30,722 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-17 00:27:30,722 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 3] imperfect sequences [] total 3 [2021-11-17 00:27:30,723 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [15520063] [2021-11-17 00:27:30,723 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-17 00:27:30,723 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-17 00:27:30,723 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-17 00:27:30,723 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-17 00:27:30,724 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-17 00:27:30,724 INFO L87 Difference]: Start difference. First operand 25446 states and 37054 transitions. Second operand has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 2 states have call successors, (21), 3 states have call predecessors, (21), 2 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2021-11-17 00:27:31,167 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 00:27:31,167 INFO L93 Difference]: Finished difference Result 25448 states and 37055 transitions. [2021-11-17 00:27:31,167 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-17 00:27:31,168 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 2 states have call successors, (21), 3 states have call predecessors, (21), 2 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) Word has length 90 [2021-11-17 00:27:31,168 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 00:27:31,266 INFO L225 Difference]: With dead ends: 25448 [2021-11-17 00:27:31,266 INFO L226 Difference]: Without dead ends: 25445 [2021-11-17 00:27:31,285 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 178 GetRequests, 177 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-17 00:27:31,286 INFO L933 BasicCegarLoop]: 2116 mSDtfsCounter, 2060 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2060 SdHoareTripleChecker+Valid, 2116 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-11-17 00:27:31,286 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2060 Valid, 2116 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-11-17 00:27:31,304 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25445 states. [2021-11-17 00:27:31,960 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25445 to 25445. [2021-11-17 00:27:31,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25445 states, 18967 states have (on average 1.3836136447514102) internal successors, (26243), 19258 states have internal predecessors, (26243), 5222 states have call successors, (5222), 1256 states have call predecessors, (5222), 1255 states have return successors, (5587), 5128 states have call predecessors, (5587), 5218 states have call successors, (5587) [2021-11-17 00:27:32,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25445 states to 25445 states and 37052 transitions. [2021-11-17 00:27:32,083 INFO L78 Accepts]: Start accepts. Automaton has 25445 states and 37052 transitions. Word has length 90 [2021-11-17 00:27:32,083 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 00:27:32,083 INFO L470 AbstractCegarLoop]: Abstraction has 25445 states and 37052 transitions. [2021-11-17 00:27:32,084 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 2 states have call successors, (21), 3 states have call predecessors, (21), 2 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2021-11-17 00:27:32,084 INFO L276 IsEmpty]: Start isEmpty. Operand 25445 states and 37052 transitions. [2021-11-17 00:27:32,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2021-11-17 00:27:32,085 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 00:27:32,085 INFO L514 BasicCegarLoop]: trace histogram [10, 10, 10, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 00:27:32,115 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (8)] Forceful destruction successful, exit code 0 [2021-11-17 00:27:32,295 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-17 00:27:32,295 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 00:27:32,296 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 00:27:32,296 INFO L85 PathProgramCache]: Analyzing trace with hash 342788350, now seen corresponding path program 1 times [2021-11-17 00:27:32,297 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-17 00:27:32,297 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [795532923] [2021-11-17 00:27:32,297 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 00:27:32,297 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-17 00:27:32,298 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-17 00:27:32,300 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-17 00:27:32,301 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2021-11-17 00:27:33,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:27:33,452 INFO L263 TraceCheckSpWp]: Trace formula consists of 1825 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-17 00:27:33,454 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 00:27:34,364 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2021-11-17 00:27:34,364 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-17 00:27:34,934 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2021-11-17 00:27:34,935 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-17 00:27:34,935 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [795532923] [2021-11-17 00:27:34,935 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [795532923] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-17 00:27:34,935 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-17 00:27:34,935 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 3] imperfect sequences [] total 3 [2021-11-17 00:27:34,935 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1151480391] [2021-11-17 00:27:34,935 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-17 00:27:34,935 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-17 00:27:34,935 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-17 00:27:34,936 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-17 00:27:34,936 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-17 00:27:34,936 INFO L87 Difference]: Start difference. First operand 25445 states and 37052 transitions. Second operand has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 2 states have call successors, (21), 3 states have call predecessors, (21), 2 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2021-11-17 00:27:35,392 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 00:27:35,392 INFO L93 Difference]: Finished difference Result 25447 states and 37053 transitions. [2021-11-17 00:27:35,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-17 00:27:35,393 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 2 states have call successors, (21), 3 states have call predecessors, (21), 2 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) Word has length 91 [2021-11-17 00:27:35,393 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 00:27:35,485 INFO L225 Difference]: With dead ends: 25447 [2021-11-17 00:27:35,486 INFO L226 Difference]: Without dead ends: 25435 [2021-11-17 00:27:35,504 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 180 GetRequests, 179 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-17 00:27:35,504 INFO L933 BasicCegarLoop]: 2115 mSDtfsCounter, 2057 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2057 SdHoareTripleChecker+Valid, 2115 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-11-17 00:27:35,505 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2057 Valid, 2115 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-11-17 00:27:35,528 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25435 states. [2021-11-17 00:27:36,219 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25435 to 25435. [2021-11-17 00:27:36,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25435 states, 18958 states have (on average 1.3835847663255618) internal successors, (26230), 19248 states have internal predecessors, (26230), 5221 states have call successors, (5221), 1256 states have call predecessors, (5221), 1255 states have return successors, (5587), 5128 states have call predecessors, (5587), 5218 states have call successors, (5587) [2021-11-17 00:27:36,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25435 states to 25435 states and 37038 transitions. [2021-11-17 00:27:36,321 INFO L78 Accepts]: Start accepts. Automaton has 25435 states and 37038 transitions. Word has length 91 [2021-11-17 00:27:36,321 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 00:27:36,321 INFO L470 AbstractCegarLoop]: Abstraction has 25435 states and 37038 transitions. [2021-11-17 00:27:36,322 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 2 states have call successors, (21), 3 states have call predecessors, (21), 2 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2021-11-17 00:27:36,322 INFO L276 IsEmpty]: Start isEmpty. Operand 25435 states and 37038 transitions. [2021-11-17 00:27:36,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2021-11-17 00:27:36,328 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 00:27:36,328 INFO L514 BasicCegarLoop]: trace histogram [10, 10, 10, 4, 2, 2, 2, 2, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 00:27:36,356 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (9)] Forceful destruction successful, exit code 0 [2021-11-17 00:27:36,528 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-17 00:27:36,531 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 00:27:36,532 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 00:27:36,532 INFO L85 PathProgramCache]: Analyzing trace with hash -100046738, now seen corresponding path program 1 times [2021-11-17 00:27:36,533 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-17 00:27:36,533 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [220185259] [2021-11-17 00:27:36,533 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 00:27:36,533 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-17 00:27:36,534 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-17 00:27:36,534 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-17 00:27:36,535 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2021-11-17 00:27:37,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:27:37,768 INFO L263 TraceCheckSpWp]: Trace formula consists of 2027 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-17 00:27:37,771 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 00:27:38,412 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2021-11-17 00:27:38,412 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-17 00:27:38,823 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2021-11-17 00:27:38,823 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-17 00:27:38,823 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [220185259] [2021-11-17 00:27:38,824 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [220185259] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-17 00:27:38,824 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-17 00:27:38,824 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2021-11-17 00:27:38,824 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [348765433] [2021-11-17 00:27:38,824 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-17 00:27:38,824 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-17 00:27:38,824 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-17 00:27:38,825 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-17 00:27:38,825 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-17 00:27:38,825 INFO L87 Difference]: Start difference. First operand 25435 states and 37038 transitions. Second operand has 3 states, 3 states have (on average 37.333333333333336) internal successors, (112), 3 states have internal predecessors, (112), 2 states have call successors, (30), 2 states have call predecessors, (30), 2 states have return successors, (29), 2 states have call predecessors, (29), 2 states have call successors, (29) [2021-11-17 00:27:40,099 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 00:27:40,099 INFO L93 Difference]: Finished difference Result 68685 states and 99984 transitions. [2021-11-17 00:27:40,099 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-17 00:27:40,099 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 37.333333333333336) internal successors, (112), 3 states have internal predecessors, (112), 2 states have call successors, (30), 2 states have call predecessors, (30), 2 states have return successors, (29), 2 states have call predecessors, (29), 2 states have call successors, (29) Word has length 155 [2021-11-17 00:27:40,100 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 00:27:40,261 INFO L225 Difference]: With dead ends: 68685 [2021-11-17 00:27:40,262 INFO L226 Difference]: Without dead ends: 43284 [2021-11-17 00:27:40,360 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 308 GetRequests, 307 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-17 00:27:40,362 INFO L933 BasicCegarLoop]: 2415 mSDtfsCounter, 1478 mSDsluCounter, 2056 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1478 SdHoareTripleChecker+Valid, 4471 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2021-11-17 00:27:40,362 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1478 Valid, 4471 Invalid, 24 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 21 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2021-11-17 00:27:40,395 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43284 states. [2021-11-17 00:27:41,624 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43284 to 43249. [2021-11-17 00:27:41,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 43249 states, 32326 states have (on average 1.3915114768297965) internal successors, (44982), 32850 states have internal predecessors, (44982), 8695 states have call successors, (8695), 2228 states have call predecessors, (8695), 2227 states have return successors, (9259), 8512 states have call predecessors, (9259), 8692 states have call successors, (9259) [2021-11-17 00:27:41,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43249 states to 43249 states and 62936 transitions. [2021-11-17 00:27:41,790 INFO L78 Accepts]: Start accepts. Automaton has 43249 states and 62936 transitions. Word has length 155 [2021-11-17 00:27:41,791 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 00:27:41,791 INFO L470 AbstractCegarLoop]: Abstraction has 43249 states and 62936 transitions. [2021-11-17 00:27:41,791 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 37.333333333333336) internal successors, (112), 3 states have internal predecessors, (112), 2 states have call successors, (30), 2 states have call predecessors, (30), 2 states have return successors, (29), 2 states have call predecessors, (29), 2 states have call successors, (29) [2021-11-17 00:27:41,791 INFO L276 IsEmpty]: Start isEmpty. Operand 43249 states and 62936 transitions. [2021-11-17 00:27:41,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2021-11-17 00:27:41,804 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 00:27:41,804 INFO L514 BasicCegarLoop]: trace histogram [11, 11, 11, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 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, 1, 1, 1, 1] [2021-11-17 00:27:41,836 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (10)] Forceful destruction successful, exit code 0 [2021-11-17 00:27:42,019 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-17 00:27:42,019 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 00:27:42,020 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 00:27:42,020 INFO L85 PathProgramCache]: Analyzing trace with hash 2132164071, now seen corresponding path program 1 times [2021-11-17 00:27:42,021 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-17 00:27:42,021 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2094114566] [2021-11-17 00:27:42,021 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 00:27:42,021 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-17 00:27:42,022 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-17 00:27:42,022 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-17 00:27:42,023 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (11)] Waiting until timeout for monitored process [2021-11-17 00:27:43,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:27:43,232 INFO L263 TraceCheckSpWp]: Trace formula consists of 2096 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-17 00:27:43,235 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 00:27:43,880 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2021-11-17 00:27:43,880 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-17 00:27:44,326 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2021-11-17 00:27:44,326 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-17 00:27:44,330 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2094114566] [2021-11-17 00:27:44,330 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2094114566] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-17 00:27:44,330 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-17 00:27:44,330 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2021-11-17 00:27:44,330 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [678770877] [2021-11-17 00:27:44,330 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-17 00:27:44,331 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-17 00:27:44,331 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-17 00:27:44,331 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-17 00:27:44,331 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-17 00:27:44,332 INFO L87 Difference]: Start difference. First operand 43249 states and 62936 transitions. Second operand has 3 states, 3 states have (on average 42.0) internal successors, (126), 3 states have internal predecessors, (126), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2021-11-17 00:27:45,558 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 00:27:45,558 INFO L93 Difference]: Finished difference Result 73190 states and 106472 transitions. [2021-11-17 00:27:45,559 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-17 00:27:45,559 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 42.0) internal successors, (126), 3 states have internal predecessors, (126), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) Word has length 176 [2021-11-17 00:27:45,559 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 00:27:45,663 INFO L225 Difference]: With dead ends: 73190 [2021-11-17 00:27:45,664 INFO L226 Difference]: Without dead ends: 29975 [2021-11-17 00:27:45,788 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 350 GetRequests, 349 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-17 00:27:45,788 INFO L933 BasicCegarLoop]: 2111 mSDtfsCounter, 2108 mSDsluCounter, 10 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2108 SdHoareTripleChecker+Valid, 2121 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2021-11-17 00:27:45,789 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2108 Valid, 2121 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2021-11-17 00:27:45,817 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29975 states. [2021-11-17 00:27:46,628 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29975 to 29957. [2021-11-17 00:27:46,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29957 states, 22391 states have (on average 1.391094636237774) internal successors, (31148), 22754 states have internal predecessors, (31148), 6016 states have call successors, (6016), 1550 states have call predecessors, (6016), 1549 states have return successors, (6391), 5888 states have call predecessors, (6391), 6013 states have call successors, (6391) [2021-11-17 00:27:46,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29957 states to 29957 states and 43555 transitions. [2021-11-17 00:27:46,825 INFO L78 Accepts]: Start accepts. Automaton has 29957 states and 43555 transitions. Word has length 176 [2021-11-17 00:27:46,825 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 00:27:46,826 INFO L470 AbstractCegarLoop]: Abstraction has 29957 states and 43555 transitions. [2021-11-17 00:27:46,826 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 42.0) internal successors, (126), 3 states have internal predecessors, (126), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2021-11-17 00:27:46,826 INFO L276 IsEmpty]: Start isEmpty. Operand 29957 states and 43555 transitions. [2021-11-17 00:27:46,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2021-11-17 00:27:46,840 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 00:27:46,841 INFO L514 BasicCegarLoop]: trace histogram [18, 18, 18, 4, 3, 3, 2, 2, 2, 2, 2, 2, 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, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 00:27:46,879 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (11)] Forceful destruction successful, exit code 0 [2021-11-17 00:27:47,067 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-17 00:27:47,068 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 00:27:47,068 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 00:27:47,068 INFO L85 PathProgramCache]: Analyzing trace with hash 644168686, now seen corresponding path program 1 times [2021-11-17 00:27:47,070 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-17 00:27:47,070 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [831553006] [2021-11-17 00:27:47,070 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 00:27:47,070 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-17 00:27:47,070 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-17 00:27:47,071 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-17 00:27:47,072 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (12)] Waiting until timeout for monitored process [2021-11-17 00:27:48,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:27:48,498 INFO L263 TraceCheckSpWp]: Trace formula consists of 2211 conjuncts, 9 conjunts are in the unsatisfiable core [2021-11-17 00:27:48,501 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 00:27:49,261 INFO L134 CoverageAnalysis]: Checked inductivity of 639 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 625 trivial. 0 not checked. [2021-11-17 00:27:49,261 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-17 00:27:50,259 INFO L134 CoverageAnalysis]: Checked inductivity of 639 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 627 trivial. 0 not checked. [2021-11-17 00:27:50,259 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-17 00:27:50,259 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [831553006] [2021-11-17 00:27:50,260 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [831553006] provided 1 perfect and 1 imperfect interpolant sequences [2021-11-17 00:27:50,260 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-17 00:27:50,260 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 8 [2021-11-17 00:27:50,260 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1948501774] [2021-11-17 00:27:50,260 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-17 00:27:50,260 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-17 00:27:50,260 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-17 00:27:50,261 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-17 00:27:50,261 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-11-17 00:27:50,261 INFO L87 Difference]: Start difference. First operand 29957 states and 43555 transitions. Second operand has 5 states, 5 states have (on average 21.6) internal successors, (108), 4 states have internal predecessors, (108), 2 states have call successors, (28), 2 states have call predecessors, (28), 3 states have return successors, (27), 3 states have call predecessors, (27), 2 states have call successors, (27) [2021-11-17 00:27:51,014 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 00:27:51,014 INFO L93 Difference]: Finished difference Result 58964 states and 85847 transitions. [2021-11-17 00:27:51,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-17 00:27:51,015 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 21.6) internal successors, (108), 4 states have internal predecessors, (108), 2 states have call successors, (28), 2 states have call predecessors, (28), 3 states have return successors, (27), 3 states have call predecessors, (27), 2 states have call successors, (27) Word has length 219 [2021-11-17 00:27:51,015 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 00:27:51,235 INFO L225 Difference]: With dead ends: 58964 [2021-11-17 00:27:51,235 INFO L226 Difference]: Without dead ends: 30007 [2021-11-17 00:27:51,294 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 436 GetRequests, 430 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-11-17 00:27:51,294 INFO L933 BasicCegarLoop]: 2111 mSDtfsCounter, 0 mSDsluCounter, 6327 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 8438 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-11-17 00:27:51,295 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 8438 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-11-17 00:27:51,312 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30007 states. [2021-11-17 00:27:52,131 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30007 to 29981. [2021-11-17 00:27:52,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29981 states, 22403 states have (on average 1.3908851493103602) internal successors, (31160), 22778 states have internal predecessors, (31160), 6016 states have call successors, (6016), 1550 states have call predecessors, (6016), 1561 states have return successors, (6463), 5888 states have call predecessors, (6463), 6013 states have call successors, (6463) [2021-11-17 00:27:52,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29981 states to 29981 states and 43639 transitions. [2021-11-17 00:27:52,254 INFO L78 Accepts]: Start accepts. Automaton has 29981 states and 43639 transitions. Word has length 219 [2021-11-17 00:27:52,254 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 00:27:52,254 INFO L470 AbstractCegarLoop]: Abstraction has 29981 states and 43639 transitions. [2021-11-17 00:27:52,255 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 21.6) internal successors, (108), 4 states have internal predecessors, (108), 2 states have call successors, (28), 2 states have call predecessors, (28), 3 states have return successors, (27), 3 states have call predecessors, (27), 2 states have call successors, (27) [2021-11-17 00:27:52,255 INFO L276 IsEmpty]: Start isEmpty. Operand 29981 states and 43639 transitions. [2021-11-17 00:27:52,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2021-11-17 00:27:52,271 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 00:27:52,271 INFO L514 BasicCegarLoop]: trace histogram [18, 18, 18, 4, 3, 3, 2, 2, 2, 2, 2, 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, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 00:27:52,309 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (12)] Forceful destruction successful, exit code 0 [2021-11-17 00:27:52,487 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-17 00:27:52,488 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 00:27:52,488 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 00:27:52,488 INFO L85 PathProgramCache]: Analyzing trace with hash -1033913403, now seen corresponding path program 1 times [2021-11-17 00:27:52,490 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-17 00:27:52,490 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1007304613] [2021-11-17 00:27:52,490 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 00:27:52,490 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-17 00:27:52,490 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-17 00:27:52,491 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-17 00:27:52,491 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (13)] Waiting until timeout for monitored process [2021-11-17 00:27:54,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:27:54,107 INFO L263 TraceCheckSpWp]: Trace formula consists of 2226 conjuncts, 9 conjunts are in the unsatisfiable core [2021-11-17 00:27:54,118 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 00:27:54,760 INFO L134 CoverageAnalysis]: Checked inductivity of 639 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 625 trivial. 0 not checked. [2021-11-17 00:27:54,761 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-17 00:27:55,683 INFO L134 CoverageAnalysis]: Checked inductivity of 639 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 629 trivial. 0 not checked. [2021-11-17 00:27:55,683 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-17 00:27:55,683 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1007304613] [2021-11-17 00:27:55,683 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1007304613] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-17 00:27:55,683 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-17 00:27:55,683 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6, 6] imperfect sequences [] total 8 [2021-11-17 00:27:55,684 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1513061763] [2021-11-17 00:27:55,684 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-17 00:27:55,684 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-17 00:27:55,684 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-17 00:27:55,684 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-17 00:27:55,684 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2021-11-17 00:27:55,685 INFO L87 Difference]: Start difference. First operand 29981 states and 43639 transitions. Second operand has 8 states, 6 states have (on average 20.5) internal successors, (123), 7 states have internal predecessors, (123), 4 states have call successors, (34), 2 states have call predecessors, (34), 4 states have return successors, (33), 3 states have call predecessors, (33), 4 states have call successors, (33) [2021-11-17 00:27:57,260 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 00:27:57,261 INFO L93 Difference]: Finished difference Result 59780 states and 87152 transitions. [2021-11-17 00:27:57,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-17 00:27:57,261 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 6 states have (on average 20.5) internal successors, (123), 7 states have internal predecessors, (123), 4 states have call successors, (34), 2 states have call predecessors, (34), 4 states have return successors, (33), 3 states have call predecessors, (33), 4 states have call successors, (33) Word has length 225 [2021-11-17 00:27:57,262 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 00:27:57,356 INFO L225 Difference]: With dead ends: 59780 [2021-11-17 00:27:57,356 INFO L226 Difference]: Without dead ends: 30823 [2021-11-17 00:27:57,419 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 449 GetRequests, 441 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2021-11-17 00:27:57,420 INFO L933 BasicCegarLoop]: 2493 mSDtfsCounter, 555 mSDsluCounter, 11741 mSDsCounter, 0 mSdLazyCounter, 125 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 678 SdHoareTripleChecker+Valid, 14234 SdHoareTripleChecker+Invalid, 166 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 125 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 40 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2021-11-17 00:27:57,420 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [678 Valid, 14234 Invalid, 166 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 125 Invalid, 0 Unknown, 40 Unchecked, 0.7s Time] [2021-11-17 00:27:57,449 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30823 states. [2021-11-17 00:27:58,190 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30823 to 29981. [2021-11-17 00:27:58,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29981 states, 22403 states have (on average 1.3903495067624871) internal successors, (31148), 22778 states have internal predecessors, (31148), 6016 states have call successors, (6016), 1550 states have call predecessors, (6016), 1561 states have return successors, (6463), 5888 states have call predecessors, (6463), 6013 states have call successors, (6463) [2021-11-17 00:27:58,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29981 states to 29981 states and 43627 transitions. [2021-11-17 00:27:58,303 INFO L78 Accepts]: Start accepts. Automaton has 29981 states and 43627 transitions. Word has length 225 [2021-11-17 00:27:58,303 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 00:27:58,303 INFO L470 AbstractCegarLoop]: Abstraction has 29981 states and 43627 transitions. [2021-11-17 00:27:58,304 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 6 states have (on average 20.5) internal successors, (123), 7 states have internal predecessors, (123), 4 states have call successors, (34), 2 states have call predecessors, (34), 4 states have return successors, (33), 3 states have call predecessors, (33), 4 states have call successors, (33) [2021-11-17 00:27:58,304 INFO L276 IsEmpty]: Start isEmpty. Operand 29981 states and 43627 transitions. [2021-11-17 00:27:58,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2021-11-17 00:27:58,316 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 00:27:58,316 INFO L514 BasicCegarLoop]: trace histogram [18, 18, 18, 4, 3, 3, 2, 2, 2, 2, 2, 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, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 00:27:58,348 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (13)] Forceful destruction successful, exit code 0 [2021-11-17 00:27:58,531 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-17 00:27:58,532 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 00:27:58,532 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 00:27:58,532 INFO L85 PathProgramCache]: Analyzing trace with hash 1211666051, now seen corresponding path program 1 times [2021-11-17 00:27:58,534 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-17 00:27:58,534 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1425167869] [2021-11-17 00:27:58,534 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 00:27:58,534 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-17 00:27:58,534 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-17 00:27:58,535 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-17 00:27:58,542 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (14)] Waiting until timeout for monitored process [2021-11-17 00:28:00,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 00:28:00,112 INFO L263 TraceCheckSpWp]: Trace formula consists of 2226 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-17 00:28:00,115 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 00:28:00,688 INFO L134 CoverageAnalysis]: Checked inductivity of 639 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 629 trivial. 0 not checked. [2021-11-17 00:28:00,688 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-17 00:28:01,219 INFO L134 CoverageAnalysis]: Checked inductivity of 639 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 629 trivial. 0 not checked. [2021-11-17 00:28:01,219 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-17 00:28:01,219 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1425167869] [2021-11-17 00:28:01,219 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1425167869] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-17 00:28:01,219 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-17 00:28:01,219 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 8 [2021-11-17 00:28:01,219 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1666992443] [2021-11-17 00:28:01,219 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-17 00:28:01,220 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-17 00:28:01,220 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-17 00:28:01,220 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-17 00:28:01,220 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-11-17 00:28:01,221 INFO L87 Difference]: Start difference. First operand 29981 states and 43627 transitions. Second operand has 8 states, 8 states have (on average 14.25) internal successors, (114), 8 states have internal predecessors, (114), 4 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2021-11-17 00:28:03,358 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:28:05,363 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 00:28:12,693 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 00:28:12,693 INFO L93 Difference]: Finished difference Result 116876 states and 170107 transitions. [2021-11-17 00:28:12,696 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-11-17 00:28:12,696 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 14.25) internal successors, (114), 8 states have internal predecessors, (114), 4 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) Word has length 225 [2021-11-17 00:28:12,699 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 00:28:13,022 INFO L225 Difference]: With dead ends: 116876 [2021-11-17 00:28:13,023 INFO L226 Difference]: Without dead ends: 87919 [2021-11-17 00:28:13,108 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 454 GetRequests, 443 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=55, Invalid=101, Unknown=0, NotChecked=0, Total=156 [2021-11-17 00:28:13,109 INFO L933 BasicCegarLoop]: 4402 mSDtfsCounter, 5007 mSDsluCounter, 18914 mSDsCounter, 0 mSdLazyCounter, 675 mSolverCounterSat, 228 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5007 SdHoareTripleChecker+Valid, 23316 SdHoareTripleChecker+Invalid, 905 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 228 IncrementalHoareTripleChecker+Valid, 675 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.9s IncrementalHoareTripleChecker+Time [2021-11-17 00:28:13,109 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [5007 Valid, 23316 Invalid, 905 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [228 Valid, 675 Invalid, 2 Unknown, 0 Unchecked, 8.9s Time] [2021-11-17 00:28:13,175 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 87919 states. [2021-11-17 00:28:15,217 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 87919 to 58881. [2021-11-17 00:28:15,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 58881 states, 43987 states have (on average 1.3904790051606157) internal successors, (61163), 44746 states have internal predecessors, (61163), 11826 states have call successors, (11826), 3044 states have call predecessors, (11826), 3067 states have return successors, (12723), 11554 states have call predecessors, (12723), 11823 states have call successors, (12723) [2021-11-17 00:28:15,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58881 states to 58881 states and 85712 transitions. [2021-11-17 00:28:15,624 INFO L78 Accepts]: Start accepts. Automaton has 58881 states and 85712 transitions. Word has length 225 [2021-11-17 00:28:15,624 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 00:28:15,625 INFO L470 AbstractCegarLoop]: Abstraction has 58881 states and 85712 transitions. [2021-11-17 00:28:15,625 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 14.25) internal successors, (114), 8 states have internal predecessors, (114), 4 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2021-11-17 00:28:15,625 INFO L276 IsEmpty]: Start isEmpty. Operand 58881 states and 85712 transitions. [2021-11-17 00:28:15,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2021-11-17 00:28:15,637 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 00:28:15,637 INFO L514 BasicCegarLoop]: trace histogram [18, 18, 18, 4, 3, 3, 2, 2, 2, 2, 2, 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, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 00:28:15,670 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (14)] Forceful destruction successful, exit code 0 [2021-11-17 00:28:15,838 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-17 00:28:15,838 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 00:28:15,839 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 00:28:15,839 INFO L85 PathProgramCache]: Analyzing trace with hash -376681851, now seen corresponding path program 1 times [2021-11-17 00:28:15,840 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-17 00:28:15,840 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1585210944] [2021-11-17 00:28:15,841 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 00:28:15,841 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-17 00:28:15,841 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-17 00:28:15,842 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-17 00:28:15,843 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (15)] Waiting until timeout for monitored process [2021-11-17 00:30:55,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-17 00:30:55,553 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. Killed by 15