./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--gadget--libcomposite.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a977789-4533-4bef-8bf4-41fac48b9854/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a977789-4533-4bef-8bf4-41fac48b9854/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a977789-4533-4bef-8bf4-41fac48b9854/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a977789-4533-4bef-8bf4-41fac48b9854/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--gadget--libcomposite.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a977789-4533-4bef-8bf4-41fac48b9854/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a977789-4533-4bef-8bf4-41fac48b9854/bin/ukojak-CwSLpZB5Qu --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9cf309f0a6c825c7fb12404de1f7afda24a75842d16f1076eb678f0f1f17dedf --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:57:38,314 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:57:38,317 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:57:38,345 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:57:38,346 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:57:38,347 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:57:38,349 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:57:38,351 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:57:38,353 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:57:38,354 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:57:38,355 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:57:38,357 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:57:38,357 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:57:38,359 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:57:38,360 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:57:38,362 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:57:38,363 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:57:38,364 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:57:38,366 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:57:38,368 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:57:38,370 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:57:38,371 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:57:38,373 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:57:38,374 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:57:38,377 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:57:38,378 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:57:38,378 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:57:38,380 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:57:38,380 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:57:38,381 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:57:38,382 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:57:38,383 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:57:38,384 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:57:38,385 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:57:38,386 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:57:38,386 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:57:38,387 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:57:38,388 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:57:38,388 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:57:38,389 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:57:38,390 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:57:38,391 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a977789-4533-4bef-8bf4-41fac48b9854/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:57:38,413 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:57:38,413 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:57:38,414 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:57:38,414 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:57:38,415 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:57:38,415 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:57:38,415 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:57:38,415 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:57:38,416 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:57:38,416 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:57:38,416 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:57:38,416 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:57:38,417 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:57:38,417 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:57:38,417 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:57:38,417 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:57:38,417 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:57:38,418 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:57:38,418 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:57:38,418 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:57:38,418 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:57:38,419 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:57:38,419 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:57:38,419 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:57:38,419 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:57:38,419 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a977789-4533-4bef-8bf4-41fac48b9854/bin/ukojak-CwSLpZB5Qu/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a977789-4533-4bef-8bf4-41fac48b9854/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9cf309f0a6c825c7fb12404de1f7afda24a75842d16f1076eb678f0f1f17dedf [2021-11-23 15:57:38,649 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:57:38,673 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:57:38,675 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:57:38,677 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:57:38,678 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:57:38,679 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a977789-4533-4bef-8bf4-41fac48b9854/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--gadget--libcomposite.ko-entry_point.cil.out.i [2021-11-23 15:57:38,775 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a977789-4533-4bef-8bf4-41fac48b9854/bin/ukojak-CwSLpZB5Qu/data/b7bf40b44/220ffbb6bb734f4c8e3ac9ce18823382/FLAGad35490ed [2021-11-23 15:57:39,732 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:57:39,733 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a977789-4533-4bef-8bf4-41fac48b9854/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--gadget--libcomposite.ko-entry_point.cil.out.i [2021-11-23 15:57:39,810 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a977789-4533-4bef-8bf4-41fac48b9854/bin/ukojak-CwSLpZB5Qu/data/b7bf40b44/220ffbb6bb734f4c8e3ac9ce18823382/FLAGad35490ed [2021-11-23 15:57:40,102 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a977789-4533-4bef-8bf4-41fac48b9854/bin/ukojak-CwSLpZB5Qu/data/b7bf40b44/220ffbb6bb734f4c8e3ac9ce18823382 [2021-11-23 15:57:40,105 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:57:40,106 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:57:40,108 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:57:40,108 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:57:40,111 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:57:40,112 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:57:40" (1/1) ... [2021-11-23 15:57:40,113 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25e21c7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:40, skipping insertion in model container [2021-11-23 15:57:40,113 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:57:40" (1/1) ... [2021-11-23 15:57:40,121 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:57:40,300 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:57:43,187 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a977789-4533-4bef-8bf4-41fac48b9854/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--gadget--libcomposite.ko-entry_point.cil.out.i[398836,398849] [2021-11-23 15:57:43,237 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:57:43,338 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:57:43,962 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a977789-4533-4bef-8bf4-41fac48b9854/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--gadget--libcomposite.ko-entry_point.cil.out.i[398836,398849] [2021-11-23 15:57:43,968 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:57:44,180 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:57:44,181 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:44 WrapperNode [2021-11-23 15:57:44,181 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:57:44,182 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:57:44,182 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:57:44,182 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:57:44,190 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:44" (1/1) ... [2021-11-23 15:57:44,367 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:44" (1/1) ... [2021-11-23 15:57:44,718 INFO L137 Inliner]: procedures = 399, calls = 4674, calls flagged for inlining = 145, calls inlined = 140, statements flattened = 9611 [2021-11-23 15:57:44,719 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:57:44,719 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:57:44,720 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:57:44,720 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:57:44,762 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:44" (1/1) ... [2021-11-23 15:57:44,762 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:44" (1/1) ... [2021-11-23 15:57:44,831 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:44" (1/1) ... [2021-11-23 15:57:44,831 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:44" (1/1) ... [2021-11-23 15:57:45,072 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:44" (1/1) ... [2021-11-23 15:57:45,132 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:44" (1/1) ... [2021-11-23 15:57:45,301 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:44" (1/1) ... [2021-11-23 15:57:45,359 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:57:45,361 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:57:45,362 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:57:45,362 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:57:45,364 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:44" (1/1) ... [2021-11-23 15:57:45,372 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:57:45,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a977789-4533-4bef-8bf4-41fac48b9854/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:57:45,394 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a977789-4533-4bef-8bf4-41fac48b9854/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:57:45,425 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a977789-4533-4bef-8bf4-41fac48b9854/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:57:45,446 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_serialnumber_show [2021-11-23 15:57:45,446 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_serialnumber_show [2021-11-23 15:57:45,447 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_link [2021-11-23 15:57:45,448 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_link [2021-11-23 15:57:45,448 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_function [2021-11-23 15:57:45,448 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_function [2021-11-23 15:57:45,449 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:57:45,449 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:57:45,449 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_product_store [2021-11-23 15:57:45,450 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_product_store [2021-11-23 15:57:45,450 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_desc_bmAttributes_store [2021-11-23 15:57:45,450 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_desc_bmAttributes_store [2021-11-23 15:57:45,450 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_free_request [2021-11-23 15:57:45,450 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_free_request [2021-11-23 15:57:45,450 INFO L130 BoogieDeclarations]: Found specification of procedure count_ext_prop [2021-11-23 15:57:45,451 INFO L138 BoogieDeclarations]: Found implementation of procedure count_ext_prop [2021-11-23 15:57:45,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:57:45,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:57:45,451 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ext_prop_data_ptr [2021-11-23 15:57:45,451 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ext_prop_data_ptr [2021-11-23 15:57:45,451 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_info_attr_release [2021-11-23 15:57:45,452 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_info_attr_release [2021-11-23 15:57:45,452 INFO L130 BoogieDeclarations]: Found specification of procedure configfs_composite_bind [2021-11-23 15:57:45,452 INFO L138 BoogieDeclarations]: Found implementation of procedure configfs_composite_bind [2021-11-23 15:57:45,452 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_manufacturer_show [2021-11-23 15:57:45,452 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_manufacturer_show [2021-11-23 15:57:45,452 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2021-11-23 15:57:45,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2021-11-23 15:57:45,453 INFO L130 BoogieDeclarations]: Found specification of procedure usb_os_desc_ext_prop_attr_store [2021-11-23 15:57:45,453 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_os_desc_ext_prop_attr_store [2021-11-23 15:57:45,453 INFO L130 BoogieDeclarations]: Found specification of procedure composite_dev_prepare [2021-11-23 15:57:45,453 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_dev_prepare [2021-11-23 15:57:45,453 INFO L130 BoogieDeclarations]: Found specification of procedure composite_unbind [2021-11-23 15:57:45,453 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_unbind [2021-11-23 15:57:45,454 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bMaxPacketSize0_show [2021-11-23 15:57:45,454 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bMaxPacketSize0_show [2021-11-23 15:57:45,454 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_product_show [2021-11-23 15:57:45,454 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_product_show [2021-11-23 15:57:45,454 INFO L130 BoogieDeclarations]: Found specification of procedure config_group_init_type_name [2021-11-23 15:57:45,454 INFO L138 BoogieDeclarations]: Found implementation of procedure config_group_init_type_name [2021-11-23 15:57:45,455 INFO L130 BoogieDeclarations]: Found specification of procedure usb_copy_descriptors [2021-11-23 15:57:45,455 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_copy_descriptors [2021-11-23 15:57:45,455 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:57:45,455 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:57:45,455 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_b_vendor_code_store [2021-11-23 15:57:45,456 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_b_vendor_code_store [2021-11-23 15:57:45,456 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_use_show [2021-11-23 15:57:45,456 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_use_show [2021-11-23 15:57:45,456 INFO L130 BoogieDeclarations]: Found specification of procedure usb_os_desc_ext_prop_attr_show [2021-11-23 15:57:45,456 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_os_desc_ext_prop_attr_show [2021-11-23 15:57:45,457 INFO L130 BoogieDeclarations]: Found specification of procedure __usb_ext_prop_ptr [2021-11-23 15:57:45,457 INFO L138 BoogieDeclarations]: Found implementation of procedure __usb_ext_prop_ptr [2021-11-23 15:57:45,457 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_attr_store [2021-11-23 15:57:45,457 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_attr_store [2021-11-23 15:57:45,457 INFO L130 BoogieDeclarations]: Found specification of procedure function_drop [2021-11-23 15:57:45,458 INFO L138 BoogieDeclarations]: Found implementation of procedure function_drop [2021-11-23 15:57:45,458 INFO L130 BoogieDeclarations]: Found specification of procedure to_config_usb_cfg [2021-11-23 15:57:45,458 INFO L138 BoogieDeclarations]: Found implementation of procedure to_config_usb_cfg [2021-11-23 15:57:45,458 INFO L130 BoogieDeclarations]: Found specification of procedure config_usb_cfg_attr_store [2021-11-23 15:57:45,459 INFO L138 BoogieDeclarations]: Found implementation of procedure config_usb_cfg_attr_store [2021-11-23 15:57:45,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:57:45,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:57:45,460 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:57:45,460 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:57:45,460 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_gadget [2021-11-23 15:57:45,461 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_gadget [2021-11-23 15:57:45,461 INFO L130 BoogieDeclarations]: Found specification of procedure ext_prop_data_show [2021-11-23 15:57:45,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_prop_data_show [2021-11-23 15:57:45,461 INFO L130 BoogieDeclarations]: Found specification of procedure composite_bind [2021-11-23 15:57:45,461 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_bind [2021-11-23 15:57:45,461 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:57:45,462 INFO L130 BoogieDeclarations]: Found specification of procedure bos_desc [2021-11-23 15:57:45,462 INFO L138 BoogieDeclarations]: Found implementation of procedure bos_desc [2021-11-23 15:57:45,462 INFO L130 BoogieDeclarations]: Found specification of procedure composite_disconnect [2021-11-23 15:57:45,462 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_disconnect [2021-11-23 15:57:45,463 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_idProduct_show [2021-11-23 15:57:45,463 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_idProduct_show [2021-11-23 15:57:45,464 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_qw_sign_store [2021-11-23 15:57:45,464 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_qw_sign_store [2021-11-23 15:57:45,464 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:57:45,464 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:57:45,464 INFO L130 BoogieDeclarations]: Found specification of procedure usb_remove_function [2021-11-23 15:57:45,464 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_remove_function [2021-11-23 15:57:45,464 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:57:45,465 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:57:45,465 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_desc_MaxPower_show [2021-11-23 15:57:45,465 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_desc_MaxPower_show [2021-11-23 15:57:45,465 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_UDC_show [2021-11-23 15:57:45,465 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_UDC_show [2021-11-23 15:57:45,465 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_zero [2021-11-23 15:57:45,466 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_zero [2021-11-23 15:57:45,466 INFO L130 BoogieDeclarations]: Found specification of procedure check_user_usb_string [2021-11-23 15:57:45,466 INFO L138 BoogieDeclarations]: Found implementation of procedure check_user_usb_string [2021-11-23 15:57:45,466 INFO L130 BoogieDeclarations]: Found specification of procedure len_ext_prop [2021-11-23 15:57:45,466 INFO L138 BoogieDeclarations]: Found implementation of procedure len_ext_prop [2021-11-23 15:57:45,466 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_info_attr_store [2021-11-23 15:57:45,467 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_info_attr_store [2021-11-23 15:57:45,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:57:45,468 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_attr_release [2021-11-23 15:57:45,468 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_attr_release [2021-11-23 15:57:45,468 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_idProduct_store [2021-11-23 15:57:45,468 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_idProduct_store [2021-11-23 15:57:45,469 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceProtocol_show [2021-11-23 15:57:45,469 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceProtocol_show [2021-11-23 15:57:45,469 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:57:45,469 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:57:45,470 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_configuration_show [2021-11-23 15:57:45,470 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_configuration_show [2021-11-23 15:57:45,470 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-23 15:57:45,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-23 15:57:45,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:57:45,471 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:57:45,471 INFO L130 BoogieDeclarations]: Found specification of procedure usb_os_desc_ext_prop_release [2021-11-23 15:57:45,471 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_os_desc_ext_prop_release [2021-11-23 15:57:45,471 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_attr_store [2021-11-23 15:57:45,472 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_attr_store [2021-11-23 15:57:45,472 INFO L130 BoogieDeclarations]: Found specification of procedure composite_resume [2021-11-23 15:57:45,472 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_resume [2021-11-23 15:57:45,472 INFO L130 BoogieDeclarations]: Found specification of procedure configfs_composite_unbind [2021-11-23 15:57:45,472 INFO L138 BoogieDeclarations]: Found implementation of procedure configfs_composite_unbind [2021-11-23 15:57:45,473 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:57:45,473 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:57:45,473 INFO L130 BoogieDeclarations]: Found specification of procedure ext_prop_data_store [2021-11-23 15:57:45,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_prop_data_store [2021-11-23 15:57:45,474 INFO L130 BoogieDeclarations]: Found specification of procedure to_cdriver [2021-11-23 15:57:45,476 INFO L138 BoogieDeclarations]: Found implementation of procedure to_cdriver [2021-11-23 15:57:45,477 INFO L130 BoogieDeclarations]: Found specification of procedure collect_langs [2021-11-23 15:57:45,477 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_langs [2021-11-23 15:57:45,477 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_attr_store [2021-11-23 15:57:45,478 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_attr_store [2021-11-23 15:57:45,479 INFO L130 BoogieDeclarations]: Found specification of procedure try_get_usb_function_instance [2021-11-23 15:57:45,480 INFO L138 BoogieDeclarations]: Found implementation of procedure try_get_usb_function_instance [2021-11-23 15:57:45,480 INFO L130 BoogieDeclarations]: Found specification of procedure count_configs [2021-11-23 15:57:45,480 INFO L138 BoogieDeclarations]: Found implementation of procedure count_configs [2021-11-23 15:57:45,486 INFO L130 BoogieDeclarations]: Found specification of procedure kstrdup [2021-11-23 15:57:45,487 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrdup [2021-11-23 15:57:45,487 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:57:45,487 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:57:45,487 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_all_descriptors [2021-11-23 15:57:45,487 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_all_descriptors [2021-11-23 15:57:45,487 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_strings_drop [2021-11-23 15:57:45,488 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_strings_drop [2021-11-23 15:57:45,488 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_attr_show [2021-11-23 15:57:45,488 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_attr_show [2021-11-23 15:57:45,488 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_idVendor_store [2021-11-23 15:57:45,488 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_idVendor_store [2021-11-23 15:57:45,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:57:45,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:57:45,489 INFO L130 BoogieDeclarations]: Found specification of procedure utf8s_to_utf16s [2021-11-23 15:57:45,489 INFO L138 BoogieDeclarations]: Found implementation of procedure utf8s_to_utf16s [2021-11-23 15:57:45,489 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_b_vendor_code_show [2021-11-23 15:57:45,489 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_b_vendor_code_show [2021-11-23 15:57:45,489 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_is_superspeed [2021-11-23 15:57:45,489 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_is_superspeed [2021-11-23 15:57:45,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:57:45,490 INFO L130 BoogieDeclarations]: Found specification of procedure interf_grp_sub_compatible_id_store [2021-11-23 15:57:45,490 INFO L138 BoogieDeclarations]: Found implementation of procedure interf_grp_sub_compatible_id_store [2021-11-23 15:57:45,490 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_dequeue [2021-11-23 15:57:45,490 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_dequeue [2021-11-23 15:57:45,490 INFO L130 BoogieDeclarations]: Found specification of procedure composite_ep0_queue [2021-11-23 15:57:45,490 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_ep0_queue [2021-11-23 15:57:45,490 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 15:57:45,490 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 15:57:45,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:57:45,491 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceClass_store [2021-11-23 15:57:45,491 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceClass_store [2021-11-23 15:57:45,491 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bcdUSB_show [2021-11-23 15:57:45,491 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bcdUSB_show [2021-11-23 15:57:45,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:57:45,491 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_UDC_store [2021-11-23 15:57:45,492 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_UDC_store [2021-11-23 15:57:45,492 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_autoconfig_reset [2021-11-23 15:57:45,492 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_autoconfig_reset [2021-11-23 15:57:45,493 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:57:45,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:57:45,493 INFO L130 BoogieDeclarations]: Found specification of procedure to_usb_os_desc_ext_prop [2021-11-23 15:57:45,494 INFO L138 BoogieDeclarations]: Found implementation of procedure to_usb_os_desc_ext_prop [2021-11-23 15:57:45,494 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:57:45,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:57:45,494 INFO L130 BoogieDeclarations]: Found specification of procedure config_usb_cfg_link [2021-11-23 15:57:45,494 INFO L138 BoogieDeclarations]: Found implementation of procedure config_usb_cfg_link [2021-11-23 15:57:45,494 INFO L130 BoogieDeclarations]: Found specification of procedure config_desc_drop [2021-11-23 15:57:45,494 INFO L138 BoogieDeclarations]: Found implementation of procedure config_desc_drop [2021-11-23 15:57:45,495 INFO L130 BoogieDeclarations]: Found specification of procedure composite_dev_cleanup [2021-11-23 15:57:45,495 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_dev_cleanup [2021-11-23 15:57:45,495 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_desc_MaxPower_store [2021-11-23 15:57:45,495 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_desc_MaxPower_store [2021-11-23 15:57:45,495 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bcdDevice_show [2021-11-23 15:57:45,495 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bcdDevice_show [2021-11-23 15:57:45,495 INFO L130 BoogieDeclarations]: Found specification of procedure composite_suspend [2021-11-23 15:57:45,496 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_suspend [2021-11-23 15:57:45,496 INFO L130 BoogieDeclarations]: Found specification of procedure ext_prop_drop [2021-11-23 15:57:45,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_prop_drop [2021-11-23 15:57:45,496 INFO L130 BoogieDeclarations]: Found specification of procedure count_ext_compat [2021-11-23 15:57:45,496 INFO L138 BoogieDeclarations]: Found implementation of procedure count_ext_compat [2021-11-23 15:57:45,496 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:57:45,496 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:57:45,497 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_idVendor_show [2021-11-23 15:57:45,497 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_idVendor_show [2021-11-23 15:57:45,497 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_desc_bmAttributes_show [2021-11-23 15:57:45,497 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_desc_bmAttributes_show [2021-11-23 15:57:45,497 INFO L130 BoogieDeclarations]: Found specification of procedure purge_configs_funcs [2021-11-23 15:57:45,497 INFO L138 BoogieDeclarations]: Found implementation of procedure purge_configs_funcs [2021-11-23 15:57:45,497 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_is_otg [2021-11-23 15:57:45,498 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_is_otg [2021-11-23 15:57:45,498 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ext_prop_data_len_ptr [2021-11-23 15:57:45,498 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ext_prop_data_len_ptr [2021-11-23 15:57:45,498 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:57:45,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:57:45,498 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:57:45,498 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:57:45,499 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_function_instance [2021-11-23 15:57:45,499 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_function_instance [2021-11-23 15:57:45,499 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_function_instance [2021-11-23 15:57:45,499 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_function_instance [2021-11-23 15:57:45,499 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2021-11-23 15:57:45,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2021-11-23 15:57:45,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:57:45,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:57:45,500 INFO L130 BoogieDeclarations]: Found specification of procedure __cpu_to_le16p [2021-11-23 15:57:45,500 INFO L138 BoogieDeclarations]: Found implementation of procedure __cpu_to_le16p [2021-11-23 15:57:45,500 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string_ids_tab [2021-11-23 15:57:45,500 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string_ids_tab [2021-11-23 15:57:45,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:57:45,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:57:45,500 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceClass_show [2021-11-23 15:57:45,501 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceClass_show [2021-11-23 15:57:45,501 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2021-11-23 15:57:45,501 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2021-11-23 15:57:45,501 INFO L130 BoogieDeclarations]: Found specification of procedure get_gadget_data [2021-11-23 15:57:45,501 INFO L138 BoogieDeclarations]: Found implementation of procedure get_gadget_data [2021-11-23 15:57:45,501 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_alloc_request [2021-11-23 15:57:45,501 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_alloc_request [2021-11-23 15:57:45,502 INFO L130 BoogieDeclarations]: Found specification of procedure reset_config [2021-11-23 15:57:45,502 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_config [2021-11-23 15:57:45,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2021-11-23 15:57:45,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2021-11-23 15:57:45,502 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:57:45,502 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:57:45,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:57:45,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:57:45,503 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceProtocol_store [2021-11-23 15:57:45,503 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceProtocol_store [2021-11-23 15:57:45,503 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string_copy [2021-11-23 15:57:45,503 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string_copy [2021-11-23 15:57:45,503 INFO L130 BoogieDeclarations]: Found specification of procedure to_config_group [2021-11-23 15:57:45,503 INFO L138 BoogieDeclarations]: Found implementation of procedure to_config_group [2021-11-23 15:57:45,504 INFO L130 BoogieDeclarations]: Found specification of procedure usb_add_function [2021-11-23 15:57:45,504 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_add_function [2021-11-23 15:57:45,504 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2021-11-23 15:57:45,504 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2021-11-23 15:57:45,505 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:57:45,509 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:57:45,509 INFO L130 BoogieDeclarations]: Found specification of procedure to_gadget_info [2021-11-23 15:57:45,509 INFO L138 BoogieDeclarations]: Found implementation of procedure to_gadget_info [2021-11-23 15:57:45,509 INFO L130 BoogieDeclarations]: Found specification of procedure __composite_unbind [2021-11-23 15:57:45,509 INFO L138 BoogieDeclarations]: Found implementation of procedure __composite_unbind [2021-11-23 15:57:45,509 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_vbus_draw [2021-11-23 15:57:45,509 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_vbus_draw [2021-11-23 15:57:45,510 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:57:45,510 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:57:45,510 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-23 15:57:45,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-23 15:57:45,511 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_serialnumber_store [2021-11-23 15:57:45,511 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_serialnumber_store [2021-11-23 15:57:45,511 INFO L130 BoogieDeclarations]: Found specification of procedure to_gadget_strings [2021-11-23 15:57:45,512 INFO L138 BoogieDeclarations]: Found implementation of procedure to_gadget_strings [2021-11-23 15:57:45,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:57:45,512 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:57:45,512 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:57:45,512 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bcdDevice_store [2021-11-23 15:57:45,512 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bcdDevice_store [2021-11-23 15:57:45,512 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceSubClass_show [2021-11-23 15:57:45,513 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceSubClass_show [2021-11-23 15:57:45,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:57:45,513 INFO L130 BoogieDeclarations]: Found specification of procedure config_usb_cfg_unlink [2021-11-23 15:57:45,513 INFO L138 BoogieDeclarations]: Found implementation of procedure config_usb_cfg_unlink [2021-11-23 15:57:45,513 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bMaxPacketSize0_store [2021-11-23 15:57:45,513 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bMaxPacketSize0_store [2021-11-23 15:57:45,513 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-11-23 15:57:45,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-11-23 15:57:45,514 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_attr_release [2021-11-23 15:57:45,514 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_attr_release [2021-11-23 15:57:45,514 INFO L130 BoogieDeclarations]: Found specification of procedure to_os_desc [2021-11-23 15:57:45,514 INFO L138 BoogieDeclarations]: Found implementation of procedure to_os_desc [2021-11-23 15:57:45,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:57:45,514 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_unlink [2021-11-23 15:57:45,514 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_unlink [2021-11-23 15:57:45,514 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_info_attr_show [2021-11-23 15:57:45,515 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_info_attr_show [2021-11-23 15:57:45,515 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:57:45,515 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:57:45,515 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_unregister_driver [2021-11-23 15:57:45,515 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_unregister_driver [2021-11-23 15:57:45,515 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-11-23 15:57:45,515 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-11-23 15:57:45,516 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:57:45,516 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:57:45,516 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:57:45,516 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:57:45,516 INFO L130 BoogieDeclarations]: Found specification of procedure le16_add_cpu [2021-11-23 15:57:45,516 INFO L138 BoogieDeclarations]: Found implementation of procedure le16_add_cpu [2021-11-23 15:57:45,516 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtou16 [2021-11-23 15:57:45,516 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtou16 [2021-11-23 15:57:45,517 INFO L130 BoogieDeclarations]: Found specification of procedure composite_setup_complete [2021-11-23 15:57:45,517 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_setup_complete [2021-11-23 15:57:45,517 INFO L130 BoogieDeclarations]: Found specification of procedure composite_setup [2021-11-23 15:57:45,517 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_setup [2021-11-23 15:57:45,517 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_strings_drop [2021-11-23 15:57:45,517 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_strings_drop [2021-11-23 15:57:45,517 INFO L130 BoogieDeclarations]: Found specification of procedure set_config [2021-11-23 15:57:45,518 INFO L138 BoogieDeclarations]: Found implementation of procedure set_config [2021-11-23 15:57:45,518 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:57:45,518 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:57:45,518 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_function [2021-11-23 15:57:45,518 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_function [2021-11-23 15:57:45,518 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_attr_release [2021-11-23 15:57:45,518 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_attr_release [2021-11-23 15:57:45,518 INFO L130 BoogieDeclarations]: Found specification of procedure composite_os_desc_req_prepare [2021-11-23 15:57:45,519 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_os_desc_req_prepare [2021-11-23 15:57:45,519 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_bcd [2021-11-23 15:57:45,519 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_bcd [2021-11-23 15:57:45,519 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bcdUSB_store [2021-11-23 15:57:45,519 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bcdUSB_store [2021-11-23 15:57:45,519 INFO L130 BoogieDeclarations]: Found specification of procedure interf_grp_compatible_id_show [2021-11-23 15:57:45,519 INFO L138 BoogieDeclarations]: Found implementation of procedure interf_grp_compatible_id_show [2021-11-23 15:57:45,520 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_qw_sign_show [2021-11-23 15:57:45,520 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_qw_sign_show [2021-11-23 15:57:45,520 INFO L130 BoogieDeclarations]: Found specification of procedure config_usb_cfg_attr_show [2021-11-23 15:57:45,520 INFO L138 BoogieDeclarations]: Found implementation of procedure config_usb_cfg_attr_show [2021-11-23 15:57:45,520 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:57:45,520 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:57:45,520 INFO L130 BoogieDeclarations]: Found specification of procedure usb_add_config_only [2021-11-23 15:57:45,520 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_add_config_only [2021-11-23 15:57:45,521 INFO L130 BoogieDeclarations]: Found specification of procedure config_item_put [2021-11-23 15:57:45,521 INFO L138 BoogieDeclarations]: Found implementation of procedure config_item_put [2021-11-23 15:57:45,521 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_string [2021-11-23 15:57:45,521 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_string [2021-11-23 15:57:45,521 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_CAST [2021-11-23 15:57:45,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_CAST [2021-11-23 15:57:45,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:57:45,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:57:45,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:57:45,522 INFO L130 BoogieDeclarations]: Found specification of procedure interf_grp_compatible_id_store [2021-11-23 15:57:45,522 INFO L138 BoogieDeclarations]: Found implementation of procedure interf_grp_compatible_id_store [2021-11-23 15:57:45,522 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_descriptors [2021-11-23 15:57:45,522 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_descriptors [2021-11-23 15:57:45,522 INFO L130 BoogieDeclarations]: Found specification of procedure to_usb_os_desc [2021-11-23 15:57:45,522 INFO L138 BoogieDeclarations]: Found implementation of procedure to_usb_os_desc [2021-11-23 15:57:45,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:57:45,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:57:45,523 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gstrings_attach [2021-11-23 15:57:45,523 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gstrings_attach [2021-11-23 15:57:45,523 INFO L130 BoogieDeclarations]: Found specification of procedure get_default_bcdDevice [2021-11-23 15:57:45,523 INFO L138 BoogieDeclarations]: Found implementation of procedure get_default_bcdDevice [2021-11-23 15:57:45,523 INFO L130 BoogieDeclarations]: Found specification of procedure interf_grp_sub_compatible_id_show [2021-11-23 15:57:45,524 INFO L138 BoogieDeclarations]: Found implementation of procedure interf_grp_sub_compatible_id_show [2021-11-23 15:57:45,524 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_configuration_store [2021-11-23 15:57:45,524 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_configuration_store [2021-11-23 15:57:45,524 INFO L130 BoogieDeclarations]: Found specification of procedure init_utsname [2021-11-23 15:57:45,524 INFO L138 BoogieDeclarations]: Found implementation of procedure init_utsname [2021-11-23 15:57:45,524 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceSubClass_store [2021-11-23 15:57:45,524 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceSubClass_store [2021-11-23 15:57:45,524 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_is_dualspeed [2021-11-23 15:57:45,525 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_is_dualspeed [2021-11-23 15:57:45,525 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_attr_show [2021-11-23 15:57:45,525 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_attr_show [2021-11-23 15:57:45,525 INFO L130 BoogieDeclarations]: Found specification of procedure ext_prop_type_store [2021-11-23 15:57:45,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_prop_type_store [2021-11-23 15:57:45,525 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_attr_show [2021-11-23 15:57:45,525 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_attr_show [2021-11-23 15:57:45,526 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-23 15:57:45,526 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-23 15:57:45,526 INFO L130 BoogieDeclarations]: Found specification of procedure gadgets_drop [2021-11-23 15:57:45,526 INFO L138 BoogieDeclarations]: Found implementation of procedure gadgets_drop [2021-11-23 15:57:45,526 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2021-11-23 15:57:45,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2021-11-23 15:57:45,526 INFO L130 BoogieDeclarations]: Found specification of procedure ext_prop_type_show [2021-11-23 15:57:45,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_prop_type_show [2021-11-23 15:57:45,527 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_manufacturer_store [2021-11-23 15:57:45,527 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_manufacturer_store [2021-11-23 15:57:45,527 INFO L130 BoogieDeclarations]: Found specification of procedure set_gadget_data [2021-11-23 15:57:45,527 INFO L138 BoogieDeclarations]: Found implementation of procedure set_gadget_data [2021-11-23 15:57:45,527 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:57:45,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:57:45,527 INFO L130 BoogieDeclarations]: Found specification of procedure to_gadget_config_name [2021-11-23 15:57:45,528 INFO L138 BoogieDeclarations]: Found implementation of procedure to_gadget_config_name [2021-11-23 15:57:45,528 INFO L130 BoogieDeclarations]: Found specification of procedure remove_config [2021-11-23 15:57:45,528 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_config [2021-11-23 15:57:45,529 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_attr_release [2021-11-23 15:57:45,529 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_attr_release [2021-11-23 15:57:45,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:57:45,529 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 15:57:45,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 15:57:45,530 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_use_store [2021-11-23 15:57:45,530 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_use_store [2021-11-23 15:57:45,530 INFO L130 BoogieDeclarations]: Found specification of procedure usb_descriptor_fillbuf [2021-11-23 15:57:45,530 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_descriptor_fillbuf [2021-11-23 15:57:45,530 INFO L130 BoogieDeclarations]: Found specification of procedure get_containers_gs [2021-11-23 15:57:45,530 INFO L138 BoogieDeclarations]: Found implementation of procedure get_containers_gs [2021-11-23 15:57:45,530 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtou8 [2021-11-23 15:57:45,530 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtou8 [2021-11-23 15:57:47,027 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:57:47,031 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:57:47,215 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:57:47,219 INFO L158 Benchmark]: Toolchain (without parser) took 7112.48ms. Allocated memory was 121.6MB in the beginning and 260.0MB in the end (delta: 138.4MB). Free memory was 91.1MB in the beginning and 86.3MB in the end (delta: 4.8MB). Peak memory consumption was 166.6MB. Max. memory is 16.1GB. [2021-11-23 15:57:47,220 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 86.0MB. Free memory was 39.8MB in the beginning and 39.8MB in the end (delta: 77.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:57:47,221 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4073.66ms. Allocated memory was 121.6MB in the beginning and 260.0MB in the end (delta: 138.4MB). Free memory was 91.1MB in the beginning and 152.5MB in the end (delta: -61.4MB). Peak memory consumption was 103.6MB. Max. memory is 16.1GB. [2021-11-23 15:57:47,222 INFO L158 Benchmark]: Boogie Procedure Inliner took 536.78ms. Allocated memory is still 260.0MB. Free memory was 152.5MB in the beginning and 154.5MB in the end (delta: -1.9MB). Peak memory consumption was 69.4MB. Max. memory is 16.1GB. [2021-11-23 15:57:47,222 INFO L158 Benchmark]: Boogie Preprocessor took 640.31ms. Allocated memory is still 260.0MB. Free memory was 154.5MB in the beginning and 116.7MB in the end (delta: 37.8MB). Peak memory consumption was 101.7MB. Max. memory is 16.1GB. [2021-11-23 15:57:47,223 INFO L158 Benchmark]: RCFGBuilder took 1856.31ms. Allocated memory is still 260.0MB. Free memory was 116.7MB in the beginning and 86.3MB in the end (delta: 30.4MB). Peak memory consumption was 53.5MB. Max. memory is 16.1GB. [2021-11-23 15:57:47,226 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 86.0MB. Free memory was 39.8MB in the beginning and 39.8MB in the end (delta: 77.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4073.66ms. Allocated memory was 121.6MB in the beginning and 260.0MB in the end (delta: 138.4MB). Free memory was 91.1MB in the beginning and 152.5MB in the end (delta: -61.4MB). Peak memory consumption was 103.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 536.78ms. Allocated memory is still 260.0MB. Free memory was 152.5MB in the beginning and 154.5MB in the end (delta: -1.9MB). Peak memory consumption was 69.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 640.31ms. Allocated memory is still 260.0MB. Free memory was 154.5MB in the beginning and 116.7MB in the end (delta: 37.8MB). Peak memory consumption was 101.7MB. Max. memory is 16.1GB. * RCFGBuilder took 1856.31ms. Allocated memory is still 260.0MB. Free memory was 116.7MB in the beginning and 86.3MB in the end (delta: 30.4MB). Peak memory consumption was 53.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:57:47,283 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a977789-4533-4bef-8bf4-41fac48b9854/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a977789-4533-4bef-8bf4-41fac48b9854/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a977789-4533-4bef-8bf4-41fac48b9854/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a977789-4533-4bef-8bf4-41fac48b9854/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a977789-4533-4bef-8bf4-41fac48b9854/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--gadget--libcomposite.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a977789-4533-4bef-8bf4-41fac48b9854/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a977789-4533-4bef-8bf4-41fac48b9854/bin/ukojak-CwSLpZB5Qu --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9cf309f0a6c825c7fb12404de1f7afda24a75842d16f1076eb678f0f1f17dedf --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:57:49,637 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:57:49,640 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:57:49,684 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:57:49,685 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:57:49,689 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:57:49,691 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:57:49,697 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:57:49,699 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:57:49,700 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:57:49,702 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:57:49,703 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:57:49,704 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:57:49,705 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:57:49,706 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:57:49,708 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:57:49,709 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:57:49,710 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:57:49,712 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:57:49,715 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:57:49,716 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:57:49,721 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:57:49,723 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:57:49,724 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:57:49,727 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:57:49,728 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:57:49,728 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:57:49,729 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:57:49,730 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:57:49,731 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:57:49,731 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:57:49,732 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:57:49,733 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:57:49,734 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:57:49,742 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:57:49,743 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:57:49,751 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:57:49,751 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:57:49,751 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:57:49,753 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:57:49,754 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:57:49,755 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a977789-4533-4bef-8bf4-41fac48b9854/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:57:49,806 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:57:49,807 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:57:49,808 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:57:49,808 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:57:49,810 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:57:49,810 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:57:49,810 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:57:49,810 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:57:49,810 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:57:49,811 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:57:49,812 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:57:49,812 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:57:49,812 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:57:49,812 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:57:49,812 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:57:49,813 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:57:49,813 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:57:49,813 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:57:49,813 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:57:49,813 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:57:49,814 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:57:49,814 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:57:49,814 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:57:49,814 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:57:49,814 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:57:49,815 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:57:49,815 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:57:49,815 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:57:49,815 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:57:49,815 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a977789-4533-4bef-8bf4-41fac48b9854/bin/ukojak-CwSLpZB5Qu/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a977789-4533-4bef-8bf4-41fac48b9854/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9cf309f0a6c825c7fb12404de1f7afda24a75842d16f1076eb678f0f1f17dedf [2021-11-23 15:57:50,228 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:57:50,257 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:57:50,260 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:57:50,262 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:57:50,262 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:57:50,264 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a977789-4533-4bef-8bf4-41fac48b9854/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--gadget--libcomposite.ko-entry_point.cil.out.i [2021-11-23 15:57:50,339 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a977789-4533-4bef-8bf4-41fac48b9854/bin/ukojak-CwSLpZB5Qu/data/876468edf/2affdc4e28194342912932a1f87e119d/FLAG81365d159 [2021-11-23 15:57:51,353 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:57:51,353 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a977789-4533-4bef-8bf4-41fac48b9854/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--gadget--libcomposite.ko-entry_point.cil.out.i [2021-11-23 15:57:51,409 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a977789-4533-4bef-8bf4-41fac48b9854/bin/ukojak-CwSLpZB5Qu/data/876468edf/2affdc4e28194342912932a1f87e119d/FLAG81365d159 [2021-11-23 15:57:51,785 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a977789-4533-4bef-8bf4-41fac48b9854/bin/ukojak-CwSLpZB5Qu/data/876468edf/2affdc4e28194342912932a1f87e119d [2021-11-23 15:57:51,786 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:57:51,788 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:57:51,789 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:57:51,790 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:57:51,793 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:57:51,793 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:57:51" (1/1) ... [2021-11-23 15:57:51,795 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@792630be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:51, skipping insertion in model container [2021-11-23 15:57:51,795 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:57:51" (1/1) ... [2021-11-23 15:57:51,802 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:57:52,018 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:57:53,551 WARN L564 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-23 15:57:53,554 WARN L564 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-23 15:57:53,647 WARN L564 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-23 15:57:55,172 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a977789-4533-4bef-8bf4-41fac48b9854/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--gadget--libcomposite.ko-entry_point.cil.out.i[398836,398849] [2021-11-23 15:57:55,215 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:57:55,324 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:57:55,401 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:57:55,921 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a977789-4533-4bef-8bf4-41fac48b9854/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--gadget--libcomposite.ko-entry_point.cil.out.i[398836,398849] [2021-11-23 15:57:55,932 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:57:55,997 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:57:56,632 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a977789-4533-4bef-8bf4-41fac48b9854/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--gadget--libcomposite.ko-entry_point.cil.out.i[398836,398849] [2021-11-23 15:57:56,638 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:57:56,870 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:57:56,870 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:56 WrapperNode [2021-11-23 15:57:56,871 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:57:56,872 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:57:56,872 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:57:56,872 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:57:56,904 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:56" (1/1) ... [2021-11-23 15:57:57,057 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:56" (1/1) ... [2021-11-23 15:57:57,374 INFO L137 Inliner]: procedures = 416, calls = 4674, calls flagged for inlining = 145, calls inlined = 140, statements flattened = 9225 [2021-11-23 15:57:57,375 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:57:57,376 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:57:57,376 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:57:57,376 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:57:57,385 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:56" (1/1) ... [2021-11-23 15:57:57,386 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:56" (1/1) ... [2021-11-23 15:57:57,465 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:56" (1/1) ... [2021-11-23 15:57:57,466 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:56" (1/1) ... [2021-11-23 15:57:57,858 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:56" (1/1) ... [2021-11-23 15:57:57,919 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:56" (1/1) ... [2021-11-23 15:57:57,995 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:56" (1/1) ... [2021-11-23 15:57:58,077 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:57:58,078 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:57:58,079 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:57:58,079 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:57:58,082 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:56" (1/1) ... [2021-11-23 15:57:58,089 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:57:58,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a977789-4533-4bef-8bf4-41fac48b9854/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:57:58,113 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a977789-4533-4bef-8bf4-41fac48b9854/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:57:58,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a977789-4533-4bef-8bf4-41fac48b9854/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:57:58,182 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_serialnumber_show [2021-11-23 15:57:58,183 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_serialnumber_show [2021-11-23 15:57:58,183 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_link [2021-11-23 15:57:58,183 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_link [2021-11-23 15:57:58,183 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_function [2021-11-23 15:57:58,183 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_function [2021-11-23 15:57:58,184 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:57:58,184 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:57:58,184 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_product_store [2021-11-23 15:57:58,184 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_product_store [2021-11-23 15:57:58,185 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_desc_bmAttributes_store [2021-11-23 15:57:58,185 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_desc_bmAttributes_store [2021-11-23 15:57:58,185 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_free_request [2021-11-23 15:57:58,185 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_free_request [2021-11-23 15:57:58,185 INFO L130 BoogieDeclarations]: Found specification of procedure count_ext_prop [2021-11-23 15:57:58,185 INFO L138 BoogieDeclarations]: Found implementation of procedure count_ext_prop [2021-11-23 15:57:58,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:57:58,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:57:58,186 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ext_prop_data_ptr [2021-11-23 15:57:58,186 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ext_prop_data_ptr [2021-11-23 15:57:58,186 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_info_attr_release [2021-11-23 15:57:58,186 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_info_attr_release [2021-11-23 15:57:58,186 INFO L130 BoogieDeclarations]: Found specification of procedure configfs_composite_bind [2021-11-23 15:57:58,187 INFO L138 BoogieDeclarations]: Found implementation of procedure configfs_composite_bind [2021-11-23 15:57:58,187 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_manufacturer_show [2021-11-23 15:57:58,187 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_manufacturer_show [2021-11-23 15:57:58,187 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2021-11-23 15:57:58,187 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2021-11-23 15:57:58,187 INFO L130 BoogieDeclarations]: Found specification of procedure usb_os_desc_ext_prop_attr_store [2021-11-23 15:57:58,188 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_os_desc_ext_prop_attr_store [2021-11-23 15:57:58,188 INFO L130 BoogieDeclarations]: Found specification of procedure composite_dev_prepare [2021-11-23 15:57:58,188 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_dev_prepare [2021-11-23 15:57:58,188 INFO L130 BoogieDeclarations]: Found specification of procedure composite_unbind [2021-11-23 15:57:58,189 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_unbind [2021-11-23 15:57:58,189 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bMaxPacketSize0_show [2021-11-23 15:57:58,189 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bMaxPacketSize0_show [2021-11-23 15:57:58,189 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_product_show [2021-11-23 15:57:58,190 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_product_show [2021-11-23 15:57:58,190 INFO L130 BoogieDeclarations]: Found specification of procedure config_group_init_type_name [2021-11-23 15:57:58,190 INFO L138 BoogieDeclarations]: Found implementation of procedure config_group_init_type_name [2021-11-23 15:57:58,190 INFO L130 BoogieDeclarations]: Found specification of procedure usb_copy_descriptors [2021-11-23 15:57:58,190 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_copy_descriptors [2021-11-23 15:57:58,191 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:57:58,191 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:57:58,191 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_b_vendor_code_store [2021-11-23 15:57:58,191 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_b_vendor_code_store [2021-11-23 15:57:58,191 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_use_show [2021-11-23 15:57:58,192 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_use_show [2021-11-23 15:57:58,192 INFO L130 BoogieDeclarations]: Found specification of procedure usb_os_desc_ext_prop_attr_show [2021-11-23 15:57:58,192 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_os_desc_ext_prop_attr_show [2021-11-23 15:57:58,193 INFO L130 BoogieDeclarations]: Found specification of procedure __usb_ext_prop_ptr [2021-11-23 15:57:58,193 INFO L138 BoogieDeclarations]: Found implementation of procedure __usb_ext_prop_ptr [2021-11-23 15:57:58,194 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_attr_store [2021-11-23 15:57:58,194 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_attr_store [2021-11-23 15:57:58,194 INFO L130 BoogieDeclarations]: Found specification of procedure function_drop [2021-11-23 15:57:58,194 INFO L138 BoogieDeclarations]: Found implementation of procedure function_drop [2021-11-23 15:57:58,194 INFO L130 BoogieDeclarations]: Found specification of procedure to_config_usb_cfg [2021-11-23 15:57:58,195 INFO L138 BoogieDeclarations]: Found implementation of procedure to_config_usb_cfg [2021-11-23 15:57:58,195 INFO L130 BoogieDeclarations]: Found specification of procedure config_usb_cfg_attr_store [2021-11-23 15:57:58,195 INFO L138 BoogieDeclarations]: Found implementation of procedure config_usb_cfg_attr_store [2021-11-23 15:57:58,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:57:58,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:57:58,196 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:57:58,196 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:57:58,197 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_gadget [2021-11-23 15:57:58,197 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_gadget [2021-11-23 15:57:58,197 INFO L130 BoogieDeclarations]: Found specification of procedure ext_prop_data_show [2021-11-23 15:57:58,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_prop_data_show [2021-11-23 15:57:58,198 INFO L130 BoogieDeclarations]: Found specification of procedure composite_bind [2021-11-23 15:57:58,198 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_bind [2021-11-23 15:57:58,198 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:57:58,198 INFO L130 BoogieDeclarations]: Found specification of procedure bos_desc [2021-11-23 15:57:58,198 INFO L138 BoogieDeclarations]: Found implementation of procedure bos_desc [2021-11-23 15:57:58,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:57:58,199 INFO L130 BoogieDeclarations]: Found specification of procedure composite_disconnect [2021-11-23 15:57:58,199 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_disconnect [2021-11-23 15:57:58,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:57:58,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:57:58,199 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_idProduct_show [2021-11-23 15:57:58,199 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_idProduct_show [2021-11-23 15:57:58,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:57:58,200 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_qw_sign_store [2021-11-23 15:57:58,200 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_qw_sign_store [2021-11-23 15:57:58,200 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:57:58,200 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:57:58,201 INFO L130 BoogieDeclarations]: Found specification of procedure usb_remove_function [2021-11-23 15:57:58,201 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_remove_function [2021-11-23 15:57:58,202 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:57:58,202 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:57:58,202 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_desc_MaxPower_show [2021-11-23 15:57:58,202 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_desc_MaxPower_show [2021-11-23 15:57:58,203 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_UDC_show [2021-11-23 15:57:58,203 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_UDC_show [2021-11-23 15:57:58,204 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-11-23 15:57:58,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-11-23 15:57:58,204 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_zero [2021-11-23 15:57:58,204 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_zero [2021-11-23 15:57:58,204 INFO L130 BoogieDeclarations]: Found specification of procedure check_user_usb_string [2021-11-23 15:57:58,204 INFO L138 BoogieDeclarations]: Found implementation of procedure check_user_usb_string [2021-11-23 15:57:58,204 INFO L130 BoogieDeclarations]: Found specification of procedure len_ext_prop [2021-11-23 15:57:58,205 INFO L138 BoogieDeclarations]: Found implementation of procedure len_ext_prop [2021-11-23 15:57:58,205 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_info_attr_store [2021-11-23 15:57:58,205 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_info_attr_store [2021-11-23 15:57:58,205 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_attr_release [2021-11-23 15:57:58,205 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_attr_release [2021-11-23 15:57:58,205 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_idProduct_store [2021-11-23 15:57:58,206 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_idProduct_store [2021-11-23 15:57:58,206 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceProtocol_show [2021-11-23 15:57:58,206 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceProtocol_show [2021-11-23 15:57:58,206 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:57:58,206 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:57:58,207 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_configuration_show [2021-11-23 15:57:58,207 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_configuration_show [2021-11-23 15:57:58,208 INFO L130 BoogieDeclarations]: Found specification of procedure usb_os_desc_ext_prop_release [2021-11-23 15:57:58,210 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_os_desc_ext_prop_release [2021-11-23 15:57:58,211 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_attr_store [2021-11-23 15:57:58,211 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_attr_store [2021-11-23 15:57:58,212 INFO L130 BoogieDeclarations]: Found specification of procedure composite_resume [2021-11-23 15:57:58,213 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_resume [2021-11-23 15:57:58,213 INFO L130 BoogieDeclarations]: Found specification of procedure configfs_composite_unbind [2021-11-23 15:57:58,214 INFO L138 BoogieDeclarations]: Found implementation of procedure configfs_composite_unbind [2021-11-23 15:57:58,214 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:57:58,215 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:57:58,220 INFO L130 BoogieDeclarations]: Found specification of procedure ext_prop_data_store [2021-11-23 15:57:58,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_prop_data_store [2021-11-23 15:57:58,220 INFO L130 BoogieDeclarations]: Found specification of procedure to_cdriver [2021-11-23 15:57:58,220 INFO L138 BoogieDeclarations]: Found implementation of procedure to_cdriver [2021-11-23 15:57:58,221 INFO L130 BoogieDeclarations]: Found specification of procedure collect_langs [2021-11-23 15:57:58,221 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_langs [2021-11-23 15:57:58,221 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_attr_store [2021-11-23 15:57:58,221 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_attr_store [2021-11-23 15:57:58,221 INFO L130 BoogieDeclarations]: Found specification of procedure try_get_usb_function_instance [2021-11-23 15:57:58,221 INFO L138 BoogieDeclarations]: Found implementation of procedure try_get_usb_function_instance [2021-11-23 15:57:58,221 INFO L130 BoogieDeclarations]: Found specification of procedure count_configs [2021-11-23 15:57:58,221 INFO L138 BoogieDeclarations]: Found implementation of procedure count_configs [2021-11-23 15:57:58,222 INFO L130 BoogieDeclarations]: Found specification of procedure kstrdup [2021-11-23 15:57:58,222 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrdup [2021-11-23 15:57:58,222 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:57:58,222 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:57:58,222 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_all_descriptors [2021-11-23 15:57:58,222 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_all_descriptors [2021-11-23 15:57:58,222 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_strings_drop [2021-11-23 15:57:58,223 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_strings_drop [2021-11-23 15:57:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:57:58,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:57:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_attr_show [2021-11-23 15:57:58,223 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_attr_show [2021-11-23 15:57:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_idVendor_store [2021-11-23 15:57:58,223 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_idVendor_store [2021-11-23 15:57:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:57:58,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:57:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure utf8s_to_utf16s [2021-11-23 15:57:58,224 INFO L138 BoogieDeclarations]: Found implementation of procedure utf8s_to_utf16s [2021-11-23 15:57:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_b_vendor_code_show [2021-11-23 15:57:58,224 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_b_vendor_code_show [2021-11-23 15:57:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_is_superspeed [2021-11-23 15:57:58,225 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_is_superspeed [2021-11-23 15:57:58,225 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:57:58,225 INFO L130 BoogieDeclarations]: Found specification of procedure interf_grp_sub_compatible_id_store [2021-11-23 15:57:58,225 INFO L138 BoogieDeclarations]: Found implementation of procedure interf_grp_sub_compatible_id_store [2021-11-23 15:57:58,225 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_dequeue [2021-11-23 15:57:58,225 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_dequeue [2021-11-23 15:57:58,225 INFO L130 BoogieDeclarations]: Found specification of procedure composite_ep0_queue [2021-11-23 15:57:58,225 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_ep0_queue [2021-11-23 15:57:58,226 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 15:57:58,226 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 15:57:58,226 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:57:58,226 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceClass_store [2021-11-23 15:57:58,227 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceClass_store [2021-11-23 15:57:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bcdUSB_show [2021-11-23 15:57:58,227 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bcdUSB_show [2021-11-23 15:57:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:57:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_UDC_store [2021-11-23 15:57:58,227 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_UDC_store [2021-11-23 15:57:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_autoconfig_reset [2021-11-23 15:57:58,228 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_autoconfig_reset [2021-11-23 15:57:58,228 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:57:58,228 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:57:58,228 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:57:58,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:57:58,228 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:57:58,228 INFO L130 BoogieDeclarations]: Found specification of procedure to_usb_os_desc_ext_prop [2021-11-23 15:57:58,228 INFO L138 BoogieDeclarations]: Found implementation of procedure to_usb_os_desc_ext_prop [2021-11-23 15:57:58,229 INFO L130 BoogieDeclarations]: Found specification of procedure config_usb_cfg_link [2021-11-23 15:57:58,229 INFO L138 BoogieDeclarations]: Found implementation of procedure config_usb_cfg_link [2021-11-23 15:57:58,229 INFO L130 BoogieDeclarations]: Found specification of procedure config_desc_drop [2021-11-23 15:57:58,229 INFO L138 BoogieDeclarations]: Found implementation of procedure config_desc_drop [2021-11-23 15:57:58,229 INFO L130 BoogieDeclarations]: Found specification of procedure composite_dev_cleanup [2021-11-23 15:57:58,229 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_dev_cleanup [2021-11-23 15:57:58,229 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_desc_MaxPower_store [2021-11-23 15:57:58,230 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_desc_MaxPower_store [2021-11-23 15:57:58,230 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bcdDevice_show [2021-11-23 15:57:58,230 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bcdDevice_show [2021-11-23 15:57:58,230 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_LONG [2021-11-23 15:57:58,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_LONG [2021-11-23 15:57:58,230 INFO L130 BoogieDeclarations]: Found specification of procedure composite_suspend [2021-11-23 15:57:58,230 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_suspend [2021-11-23 15:57:58,230 INFO L130 BoogieDeclarations]: Found specification of procedure ext_prop_drop [2021-11-23 15:57:58,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_prop_drop [2021-11-23 15:57:58,231 INFO L130 BoogieDeclarations]: Found specification of procedure count_ext_compat [2021-11-23 15:57:58,231 INFO L138 BoogieDeclarations]: Found implementation of procedure count_ext_compat [2021-11-23 15:57:58,231 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:57:58,231 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:57:58,231 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_idVendor_show [2021-11-23 15:57:58,231 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_idVendor_show [2021-11-23 15:57:58,232 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_desc_bmAttributes_show [2021-11-23 15:57:58,232 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_desc_bmAttributes_show [2021-11-23 15:57:58,232 INFO L130 BoogieDeclarations]: Found specification of procedure purge_configs_funcs [2021-11-23 15:57:58,232 INFO L138 BoogieDeclarations]: Found implementation of procedure purge_configs_funcs [2021-11-23 15:57:58,232 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:57:58,232 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_is_otg [2021-11-23 15:57:58,232 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_is_otg [2021-11-23 15:57:58,233 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ext_prop_data_len_ptr [2021-11-23 15:57:58,233 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ext_prop_data_len_ptr [2021-11-23 15:57:58,233 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:57:58,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:57:58,233 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:57:58,233 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:57:58,233 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_function_instance [2021-11-23 15:57:58,233 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_function_instance [2021-11-23 15:57:58,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:57:58,234 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_function_instance [2021-11-23 15:57:58,234 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_function_instance [2021-11-23 15:57:58,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:57:58,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:57:58,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:57:58,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:57:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:57:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure __cpu_to_le16p [2021-11-23 15:57:58,235 INFO L138 BoogieDeclarations]: Found implementation of procedure __cpu_to_le16p [2021-11-23 15:57:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string_ids_tab [2021-11-23 15:57:58,235 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string_ids_tab [2021-11-23 15:57:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:57:58,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:57:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceClass_show [2021-11-23 15:57:58,236 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceClass_show [2021-11-23 15:57:58,236 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2021-11-23 15:57:58,236 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2021-11-23 15:57:58,236 INFO L130 BoogieDeclarations]: Found specification of procedure get_gadget_data [2021-11-23 15:57:58,236 INFO L138 BoogieDeclarations]: Found implementation of procedure get_gadget_data [2021-11-23 15:57:58,237 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_alloc_request [2021-11-23 15:57:58,241 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_alloc_request [2021-11-23 15:57:58,241 INFO L130 BoogieDeclarations]: Found specification of procedure reset_config [2021-11-23 15:57:58,241 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_config [2021-11-23 15:57:58,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2021-11-23 15:57:58,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2021-11-23 15:57:58,242 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:57:58,242 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:57:58,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:57:58,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:57:58,243 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceProtocol_store [2021-11-23 15:57:58,245 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceProtocol_store [2021-11-23 15:57:58,245 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~C_UINT~TO~C_INT [2021-11-23 15:57:58,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~C_UINT~TO~C_INT [2021-11-23 15:57:58,245 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string_copy [2021-11-23 15:57:58,245 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string_copy [2021-11-23 15:57:58,245 INFO L130 BoogieDeclarations]: Found specification of procedure to_config_group [2021-11-23 15:57:58,245 INFO L138 BoogieDeclarations]: Found implementation of procedure to_config_group [2021-11-23 15:57:58,245 INFO L130 BoogieDeclarations]: Found specification of procedure usb_add_function [2021-11-23 15:57:58,245 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_add_function [2021-11-23 15:57:58,246 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2021-11-23 15:57:58,246 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2021-11-23 15:57:58,246 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:57:58,246 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:57:58,246 INFO L130 BoogieDeclarations]: Found specification of procedure to_gadget_info [2021-11-23 15:57:58,246 INFO L138 BoogieDeclarations]: Found implementation of procedure to_gadget_info [2021-11-23 15:57:58,246 INFO L130 BoogieDeclarations]: Found specification of procedure __composite_unbind [2021-11-23 15:57:58,246 INFO L138 BoogieDeclarations]: Found implementation of procedure __composite_unbind [2021-11-23 15:57:58,246 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_vbus_draw [2021-11-23 15:57:58,247 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_vbus_draw [2021-11-23 15:57:58,247 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:57:58,247 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:57:58,247 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-23 15:57:58,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-23 15:57:58,247 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_serialnumber_store [2021-11-23 15:57:58,248 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_serialnumber_store [2021-11-23 15:57:58,248 INFO L130 BoogieDeclarations]: Found specification of procedure to_gadget_strings [2021-11-23 15:57:58,248 INFO L138 BoogieDeclarations]: Found implementation of procedure to_gadget_strings [2021-11-23 15:57:58,248 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:57:58,248 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:57:58,248 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:57:58,248 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bcdDevice_store [2021-11-23 15:57:58,248 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bcdDevice_store [2021-11-23 15:57:58,249 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceSubClass_show [2021-11-23 15:57:58,249 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceSubClass_show [2021-11-23 15:57:58,249 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:57:58,249 INFO L130 BoogieDeclarations]: Found specification of procedure config_usb_cfg_unlink [2021-11-23 15:57:58,249 INFO L138 BoogieDeclarations]: Found implementation of procedure config_usb_cfg_unlink [2021-11-23 15:57:58,249 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bMaxPacketSize0_store [2021-11-23 15:57:58,249 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bMaxPacketSize0_store [2021-11-23 15:57:58,249 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_attr_release [2021-11-23 15:57:58,250 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_attr_release [2021-11-23 15:57:58,250 INFO L130 BoogieDeclarations]: Found specification of procedure to_os_desc [2021-11-23 15:57:58,250 INFO L138 BoogieDeclarations]: Found implementation of procedure to_os_desc [2021-11-23 15:57:58,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:57:58,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:57:58,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:57:58,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:57:58,251 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~TO~C_INT [2021-11-23 15:57:58,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~TO~C_INT [2021-11-23 15:57:58,251 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_unlink [2021-11-23 15:57:58,251 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_unlink [2021-11-23 15:57:58,251 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_info_attr_show [2021-11-23 15:57:58,251 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_info_attr_show [2021-11-23 15:57:58,251 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:57:58,251 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:57:58,252 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_unregister_driver [2021-11-23 15:57:58,252 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_unregister_driver [2021-11-23 15:57:58,252 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-11-23 15:57:58,252 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-11-23 15:57:58,252 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:57:58,252 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:57:58,252 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:57:58,253 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:57:58,253 INFO L130 BoogieDeclarations]: Found specification of procedure le16_add_cpu [2021-11-23 15:57:58,253 INFO L138 BoogieDeclarations]: Found implementation of procedure le16_add_cpu [2021-11-23 15:57:58,253 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtou16 [2021-11-23 15:57:58,253 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtou16 [2021-11-23 15:57:58,253 INFO L130 BoogieDeclarations]: Found specification of procedure composite_setup_complete [2021-11-23 15:57:58,253 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_setup_complete [2021-11-23 15:57:58,253 INFO L130 BoogieDeclarations]: Found specification of procedure composite_setup [2021-11-23 15:57:58,254 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_setup [2021-11-23 15:57:58,254 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_strings_drop [2021-11-23 15:57:58,254 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_strings_drop [2021-11-23 15:57:58,254 INFO L130 BoogieDeclarations]: Found specification of procedure set_config [2021-11-23 15:57:58,254 INFO L138 BoogieDeclarations]: Found implementation of procedure set_config [2021-11-23 15:57:58,254 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:57:58,254 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:57:58,255 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_function [2021-11-23 15:57:58,255 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_function [2021-11-23 15:57:58,255 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_attr_release [2021-11-23 15:57:58,256 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_attr_release [2021-11-23 15:57:58,256 INFO L130 BoogieDeclarations]: Found specification of procedure composite_os_desc_req_prepare [2021-11-23 15:57:58,256 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_os_desc_req_prepare [2021-11-23 15:57:58,256 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_bcd [2021-11-23 15:57:58,256 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_bcd [2021-11-23 15:57:58,256 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bcdUSB_store [2021-11-23 15:57:58,257 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bcdUSB_store [2021-11-23 15:57:58,257 INFO L130 BoogieDeclarations]: Found specification of procedure interf_grp_compatible_id_show [2021-11-23 15:57:58,257 INFO L138 BoogieDeclarations]: Found implementation of procedure interf_grp_compatible_id_show [2021-11-23 15:57:58,257 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:57:58,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:57:58,257 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_qw_sign_show [2021-11-23 15:57:58,257 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_qw_sign_show [2021-11-23 15:57:58,257 INFO L130 BoogieDeclarations]: Found specification of procedure config_usb_cfg_attr_show [2021-11-23 15:57:58,258 INFO L138 BoogieDeclarations]: Found implementation of procedure config_usb_cfg_attr_show [2021-11-23 15:57:58,258 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:57:58,258 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:57:58,258 INFO L130 BoogieDeclarations]: Found specification of procedure usb_add_config_only [2021-11-23 15:57:58,258 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_add_config_only [2021-11-23 15:57:58,258 INFO L130 BoogieDeclarations]: Found specification of procedure config_item_put [2021-11-23 15:57:58,258 INFO L138 BoogieDeclarations]: Found implementation of procedure config_item_put [2021-11-23 15:57:58,259 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_string [2021-11-23 15:57:58,259 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_string [2021-11-23 15:57:58,259 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_CAST [2021-11-23 15:57:58,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_CAST [2021-11-23 15:57:58,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:57:58,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:57:58,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:57:58,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:57:58,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:57:58,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:57:58,260 INFO L130 BoogieDeclarations]: Found specification of procedure interf_grp_compatible_id_store [2021-11-23 15:57:58,260 INFO L138 BoogieDeclarations]: Found implementation of procedure interf_grp_compatible_id_store [2021-11-23 15:57:58,260 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_descriptors [2021-11-23 15:57:58,260 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_descriptors [2021-11-23 15:57:58,260 INFO L130 BoogieDeclarations]: Found specification of procedure to_usb_os_desc [2021-11-23 15:57:58,261 INFO L138 BoogieDeclarations]: Found implementation of procedure to_usb_os_desc [2021-11-23 15:57:58,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:57:58,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:57:58,261 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gstrings_attach [2021-11-23 15:57:58,261 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gstrings_attach [2021-11-23 15:57:58,261 INFO L130 BoogieDeclarations]: Found specification of procedure get_default_bcdDevice [2021-11-23 15:57:58,261 INFO L138 BoogieDeclarations]: Found implementation of procedure get_default_bcdDevice [2021-11-23 15:57:58,261 INFO L130 BoogieDeclarations]: Found specification of procedure interf_grp_sub_compatible_id_show [2021-11-23 15:57:58,262 INFO L138 BoogieDeclarations]: Found implementation of procedure interf_grp_sub_compatible_id_show [2021-11-23 15:57:58,262 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_configuration_store [2021-11-23 15:57:58,262 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_configuration_store [2021-11-23 15:57:58,263 INFO L130 BoogieDeclarations]: Found specification of procedure init_utsname [2021-11-23 15:57:58,263 INFO L138 BoogieDeclarations]: Found implementation of procedure init_utsname [2021-11-23 15:57:58,263 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceSubClass_store [2021-11-23 15:57:58,263 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceSubClass_store [2021-11-23 15:57:58,263 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_is_dualspeed [2021-11-23 15:57:58,264 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_is_dualspeed [2021-11-23 15:57:58,264 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_attr_show [2021-11-23 15:57:58,264 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_attr_show [2021-11-23 15:57:58,264 INFO L130 BoogieDeclarations]: Found specification of procedure ext_prop_type_store [2021-11-23 15:57:58,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_prop_type_store [2021-11-23 15:57:58,268 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_attr_show [2021-11-23 15:57:58,268 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_attr_show [2021-11-23 15:57:58,268 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-23 15:57:58,268 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-23 15:57:58,268 INFO L130 BoogieDeclarations]: Found specification of procedure gadgets_drop [2021-11-23 15:57:58,269 INFO L138 BoogieDeclarations]: Found implementation of procedure gadgets_drop [2021-11-23 15:57:58,269 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2021-11-23 15:57:58,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2021-11-23 15:57:58,269 INFO L130 BoogieDeclarations]: Found specification of procedure ext_prop_type_show [2021-11-23 15:57:58,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_prop_type_show [2021-11-23 15:57:58,269 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_manufacturer_store [2021-11-23 15:57:58,269 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_manufacturer_store [2021-11-23 15:57:58,269 INFO L130 BoogieDeclarations]: Found specification of procedure set_gadget_data [2021-11-23 15:57:58,270 INFO L138 BoogieDeclarations]: Found implementation of procedure set_gadget_data [2021-11-23 15:57:58,270 INFO L130 BoogieDeclarations]: Found specification of procedure to_gadget_config_name [2021-11-23 15:57:58,270 INFO L138 BoogieDeclarations]: Found implementation of procedure to_gadget_config_name [2021-11-23 15:57:58,270 INFO L130 BoogieDeclarations]: Found specification of procedure remove_config [2021-11-23 15:57:58,270 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_config [2021-11-23 15:57:58,270 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_attr_release [2021-11-23 15:57:58,270 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_attr_release [2021-11-23 15:57:58,270 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 15:57:58,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 15:57:58,271 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_use_store [2021-11-23 15:57:58,271 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_use_store [2021-11-23 15:57:58,271 INFO L130 BoogieDeclarations]: Found specification of procedure usb_descriptor_fillbuf [2021-11-23 15:57:58,271 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_descriptor_fillbuf [2021-11-23 15:57:58,271 INFO L130 BoogieDeclarations]: Found specification of procedure get_containers_gs [2021-11-23 15:57:58,271 INFO L138 BoogieDeclarations]: Found implementation of procedure get_containers_gs [2021-11-23 15:57:58,272 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~TO~C_LONG [2021-11-23 15:57:58,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~TO~C_LONG [2021-11-23 15:57:58,272 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtou8 [2021-11-23 15:57:58,272 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtou8 [2021-11-23 15:57:59,893 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:57:59,900 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:58:00,231 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:58:00,235 INFO L158 Benchmark]: Toolchain (without parser) took 8445.99ms. Allocated memory was 60.8MB in the beginning and 289.4MB in the end (delta: 228.6MB). Free memory was 35.1MB in the beginning and 101.0MB in the end (delta: -65.9MB). Peak memory consumption was 188.8MB. Max. memory is 16.1GB. [2021-11-23 15:58:00,235 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 60.8MB. Free memory was 41.0MB in the beginning and 40.9MB in the end (delta: 42.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:58:00,236 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5081.62ms. Allocated memory was 60.8MB in the beginning and 289.4MB in the end (delta: 228.6MB). Free memory was 34.9MB in the beginning and 131.9MB in the end (delta: -96.9MB). Peak memory consumption was 130.7MB. Max. memory is 16.1GB. [2021-11-23 15:58:00,236 INFO L158 Benchmark]: Boogie Procedure Inliner took 503.63ms. Allocated memory is still 289.4MB. Free memory was 131.9MB in the beginning and 155.2MB in the end (delta: -23.3MB). Peak memory consumption was 10.3MB. Max. memory is 16.1GB. [2021-11-23 15:58:00,237 INFO L158 Benchmark]: Boogie Preprocessor took 700.90ms. Allocated memory is still 289.4MB. Free memory was 155.2MB in the beginning and 123.8MB in the end (delta: 31.4MB). Peak memory consumption was 79.6MB. Max. memory is 16.1GB. [2021-11-23 15:58:00,237 INFO L158 Benchmark]: RCFGBuilder took 2154.76ms. Allocated memory is still 289.4MB. Free memory was 123.8MB in the beginning and 101.0MB in the end (delta: 22.8MB). Peak memory consumption was 50.1MB. Max. memory is 16.1GB. [2021-11-23 15:58:00,240 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 60.8MB. Free memory was 41.0MB in the beginning and 40.9MB in the end (delta: 42.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5081.62ms. Allocated memory was 60.8MB in the beginning and 289.4MB in the end (delta: 228.6MB). Free memory was 34.9MB in the beginning and 131.9MB in the end (delta: -96.9MB). Peak memory consumption was 130.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 503.63ms. Allocated memory is still 289.4MB. Free memory was 131.9MB in the beginning and 155.2MB in the end (delta: -23.3MB). Peak memory consumption was 10.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 700.90ms. Allocated memory is still 289.4MB. Free memory was 155.2MB in the beginning and 123.8MB in the end (delta: 31.4MB). Peak memory consumption was 79.6MB. Max. memory is 16.1GB. * RCFGBuilder took 2154.76ms. Allocated memory is still 289.4MB. Free memory was 123.8MB in the beginning and 101.0MB in the end (delta: 22.8MB). Peak memory consumption was 50.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:58:00,299 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a977789-4533-4bef-8bf4-41fac48b9854/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable