./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-32_7a-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_7313f45f-7dd9-4a29-9ff1-6bf4ca3edde7/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7313f45f-7dd9-4a29-9ff1-6bf4ca3edde7/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_7313f45f-7dd9-4a29-9ff1-6bf4ca3edde7/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7313f45f-7dd9-4a29-9ff1-6bf4ca3edde7/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--gadget--libcomposite.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7313f45f-7dd9-4a29-9ff1-6bf4ca3edde7/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_7313f45f-7dd9-4a29-9ff1-6bf4ca3edde7/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 367b4f63019d29c39ca623f3d4d0cb3290afe20355c38bfe319a1b34fe36216c --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:51:44,499 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:51:44,502 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:51:44,555 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:51:44,555 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:51:44,560 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:51:44,562 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:51:44,566 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:51:44,569 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:51:44,577 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:51:44,578 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:51:44,580 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:51:44,581 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:51:44,584 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:51:44,587 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:51:44,593 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:51:44,594 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:51:44,595 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:51:44,598 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:51:44,608 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:51:44,609 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:51:44,611 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:51:44,614 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:51:44,615 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:51:44,621 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:51:44,621 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:51:44,622 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:51:44,624 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:51:44,624 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:51:44,626 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:51:44,627 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:51:44,628 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:51:44,630 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:51:44,631 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:51:44,632 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:51:44,633 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:51:44,633 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:51:44,634 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:51:44,634 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:51:44,635 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:51:44,635 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:51:44,636 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7313f45f-7dd9-4a29-9ff1-6bf4ca3edde7/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:51:44,680 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:51:44,680 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:51:44,681 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:51:44,681 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:51:44,685 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:51:44,685 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:51:44,685 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:51:44,685 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:51:44,686 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:51:44,686 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:51:44,687 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:51:44,687 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:51:44,687 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:51:44,687 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:51:44,688 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:51:44,688 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:51:44,688 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:51:44,688 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:51:44,688 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:51:44,689 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:51:44,689 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:51:44,689 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:51:44,689 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:51:44,690 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:51:44,690 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:51:44,690 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_7313f45f-7dd9-4a29-9ff1-6bf4ca3edde7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7313f45f-7dd9-4a29-9ff1-6bf4ca3edde7/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 367b4f63019d29c39ca623f3d4d0cb3290afe20355c38bfe319a1b34fe36216c [2021-11-23 15:51:44,972 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:51:45,001 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:51:45,004 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:51:45,005 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:51:45,006 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:51:45,007 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7313f45f-7dd9-4a29-9ff1-6bf4ca3edde7/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--gadget--libcomposite.ko-entry_point.cil.out.i [2021-11-23 15:51:45,095 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7313f45f-7dd9-4a29-9ff1-6bf4ca3edde7/bin/ukojak-CwSLpZB5Qu/data/84122e558/4dd6e40b901749b9a60602d15db7226b/FLAGdfdbcd164 [2021-11-23 15:51:46,127 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:51:46,129 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7313f45f-7dd9-4a29-9ff1-6bf4ca3edde7/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--gadget--libcomposite.ko-entry_point.cil.out.i [2021-11-23 15:51:46,210 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7313f45f-7dd9-4a29-9ff1-6bf4ca3edde7/bin/ukojak-CwSLpZB5Qu/data/84122e558/4dd6e40b901749b9a60602d15db7226b/FLAGdfdbcd164 [2021-11-23 15:51:46,445 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7313f45f-7dd9-4a29-9ff1-6bf4ca3edde7/bin/ukojak-CwSLpZB5Qu/data/84122e558/4dd6e40b901749b9a60602d15db7226b [2021-11-23 15:51:46,448 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:51:46,450 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:51:46,452 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:51:46,452 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:51:46,455 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:51:46,457 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:51:46" (1/1) ... [2021-11-23 15:51:46,458 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4caa43ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:46, skipping insertion in model container [2021-11-23 15:51:46,459 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:51:46" (1/1) ... [2021-11-23 15:51:46,467 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:51:46,642 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:51:50,554 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_7313f45f-7dd9-4a29-9ff1-6bf4ca3edde7/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--gadget--libcomposite.ko-entry_point.cil.out.i[415639,415652] [2021-11-23 15:51:50,807 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:51:50,895 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:51:51,455 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_7313f45f-7dd9-4a29-9ff1-6bf4ca3edde7/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--gadget--libcomposite.ko-entry_point.cil.out.i[415639,415652] [2021-11-23 15:51:51,470 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:51:51,750 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:51:51,750 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:51 WrapperNode [2021-11-23 15:51:51,750 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:51:51,752 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:51:51,753 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:51:51,753 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:51:51,761 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:51" (1/1) ... [2021-11-23 15:51:51,926 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:51" (1/1) ... [2021-11-23 15:51:52,311 INFO L137 Inliner]: procedures = 526, calls = 4909, calls flagged for inlining = 185, calls inlined = 176, statements flattened = 10347 [2021-11-23 15:51:52,312 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:51:52,312 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:51:52,313 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:51:52,313 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:51:52,321 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:51" (1/1) ... [2021-11-23 15:51:52,322 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:51" (1/1) ... [2021-11-23 15:51:52,377 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:51" (1/1) ... [2021-11-23 15:51:52,377 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:51" (1/1) ... [2021-11-23 15:51:52,714 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:51" (1/1) ... [2021-11-23 15:51:52,791 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:51" (1/1) ... [2021-11-23 15:51:52,882 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:51" (1/1) ... [2021-11-23 15:51:53,033 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:51:53,034 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:51:53,036 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:51:53,036 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:51:53,037 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:51" (1/1) ... [2021-11-23 15:51:53,046 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:51:53,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7313f45f-7dd9-4a29-9ff1-6bf4ca3edde7/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:51:53,076 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7313f45f-7dd9-4a29-9ff1-6bf4ca3edde7/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:51:53,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7313f45f-7dd9-4a29-9ff1-6bf4ca3edde7/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:51:53,131 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_serialnumber_show [2021-11-23 15:51:53,131 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_serialnumber_show [2021-11-23 15:51:53,132 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_link [2021-11-23 15:51:53,133 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_link [2021-11-23 15:51:53,133 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_function [2021-11-23 15:51:53,133 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_function [2021-11-23 15:51:53,135 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:51:53,135 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:51:53,136 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_product_store [2021-11-23 15:51:53,136 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_product_store [2021-11-23 15:51:53,136 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_desc_bmAttributes_store [2021-11-23 15:51:53,136 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_desc_bmAttributes_store [2021-11-23 15:51:53,136 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_free_request [2021-11-23 15:51:53,137 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_free_request [2021-11-23 15:51:53,137 INFO L130 BoogieDeclarations]: Found specification of procedure count_ext_prop [2021-11-23 15:51:53,137 INFO L138 BoogieDeclarations]: Found implementation of procedure count_ext_prop [2021-11-23 15:51:53,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:51:53,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:51:53,137 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ext_prop_data_ptr [2021-11-23 15:51:53,138 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ext_prop_data_ptr [2021-11-23 15:51:53,138 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_info_attr_release [2021-11-23 15:51:53,138 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_info_attr_release [2021-11-23 15:51:53,138 INFO L130 BoogieDeclarations]: Found specification of procedure configfs_composite_bind [2021-11-23 15:51:53,138 INFO L138 BoogieDeclarations]: Found implementation of procedure configfs_composite_bind [2021-11-23 15:51:53,138 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_manufacturer_show [2021-11-23 15:51:53,139 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_manufacturer_show [2021-11-23 15:51:53,139 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2021-11-23 15:51:53,139 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2021-11-23 15:51:53,139 INFO L130 BoogieDeclarations]: Found specification of procedure usb_os_desc_ext_prop_attr_store [2021-11-23 15:51:53,139 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_os_desc_ext_prop_attr_store [2021-11-23 15:51:53,139 INFO L130 BoogieDeclarations]: Found specification of procedure composite_dev_prepare [2021-11-23 15:51:53,140 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_dev_prepare [2021-11-23 15:51:53,140 INFO L130 BoogieDeclarations]: Found specification of procedure composite_unbind [2021-11-23 15:51:53,140 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_unbind [2021-11-23 15:51:53,140 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bMaxPacketSize0_show [2021-11-23 15:51:53,140 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bMaxPacketSize0_show [2021-11-23 15:51:53,140 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_product_show [2021-11-23 15:51:53,141 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_product_show [2021-11-23 15:51:53,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_gadget_info [2021-11-23 15:51:53,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_gadget_info [2021-11-23 15:51:53,141 INFO L130 BoogieDeclarations]: Found specification of procedure config_group_init_type_name [2021-11-23 15:51:53,141 INFO L138 BoogieDeclarations]: Found implementation of procedure config_group_init_type_name [2021-11-23 15:51:53,141 INFO L130 BoogieDeclarations]: Found specification of procedure usb_copy_descriptors [2021-11-23 15:51:53,142 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_copy_descriptors [2021-11-23 15:51:53,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_func_lock [2021-11-23 15:51:53,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_func_lock [2021-11-23 15:51:53,142 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:51:53,143 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:51:53,143 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_b_vendor_code_store [2021-11-23 15:51:53,143 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_b_vendor_code_store [2021-11-23 15:51:53,143 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_use_show [2021-11-23 15:51:53,144 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_use_show [2021-11-23 15:51:53,144 INFO L130 BoogieDeclarations]: Found specification of procedure usb_os_desc_ext_prop_attr_show [2021-11-23 15:51:53,144 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_os_desc_ext_prop_attr_show [2021-11-23 15:51:53,144 INFO L130 BoogieDeclarations]: Found specification of procedure __usb_ext_prop_ptr [2021-11-23 15:51:53,144 INFO L138 BoogieDeclarations]: Found implementation of procedure __usb_ext_prop_ptr [2021-11-23 15:51:53,144 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_attr_store [2021-11-23 15:51:53,145 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_attr_store [2021-11-23 15:51:53,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_func_lock [2021-11-23 15:51:53,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_func_lock [2021-11-23 15:51:53,146 INFO L130 BoogieDeclarations]: Found specification of procedure function_drop [2021-11-23 15:51:53,146 INFO L138 BoogieDeclarations]: Found implementation of procedure function_drop [2021-11-23 15:51:53,147 INFO L130 BoogieDeclarations]: Found specification of procedure to_config_usb_cfg [2021-11-23 15:51:53,147 INFO L138 BoogieDeclarations]: Found implementation of procedure to_config_usb_cfg [2021-11-23 15:51:53,147 INFO L130 BoogieDeclarations]: Found specification of procedure config_usb_cfg_attr_store [2021-11-23 15:51:53,148 INFO L138 BoogieDeclarations]: Found implementation of procedure config_usb_cfg_attr_store [2021-11-23 15:51:53,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:51:53,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:51:53,148 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:51:53,148 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:51:53,149 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_gadget [2021-11-23 15:51:53,150 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_gadget [2021-11-23 15:51:53,150 INFO L130 BoogieDeclarations]: Found specification of procedure ext_prop_data_show [2021-11-23 15:51:53,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_prop_data_show [2021-11-23 15:51:53,150 INFO L130 BoogieDeclarations]: Found specification of procedure composite_bind [2021-11-23 15:51:53,150 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_bind [2021-11-23 15:51:53,151 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:51:53,151 INFO L130 BoogieDeclarations]: Found specification of procedure bos_desc [2021-11-23 15:51:53,151 INFO L138 BoogieDeclarations]: Found implementation of procedure bos_desc [2021-11-23 15:51:53,151 INFO L130 BoogieDeclarations]: Found specification of procedure composite_disconnect [2021-11-23 15:51:53,151 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_disconnect [2021-11-23 15:51:53,151 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_idProduct_show [2021-11-23 15:51:53,152 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_idProduct_show [2021-11-23 15:51:53,152 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_qw_sign_store [2021-11-23 15:51:53,152 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_qw_sign_store [2021-11-23 15:51:53,152 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:51:53,152 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:51:53,152 INFO L130 BoogieDeclarations]: Found specification of procedure usb_remove_function [2021-11-23 15:51:53,152 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_remove_function [2021-11-23 15:51:53,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_opts_mutex_of_usb_os_desc [2021-11-23 15:51:53,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_opts_mutex_of_usb_os_desc [2021-11-23 15:51:53,153 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:51:53,153 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:51:53,153 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_desc_MaxPower_show [2021-11-23 15:51:53,153 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_desc_MaxPower_show [2021-11-23 15:51:53,154 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_UDC_show [2021-11-23 15:51:53,154 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_UDC_show [2021-11-23 15:51:53,155 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_zero [2021-11-23 15:51:53,155 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_zero [2021-11-23 15:51:53,155 INFO L130 BoogieDeclarations]: Found specification of procedure check_user_usb_string [2021-11-23 15:51:53,155 INFO L138 BoogieDeclarations]: Found implementation of procedure check_user_usb_string [2021-11-23 15:51:53,155 INFO L130 BoogieDeclarations]: Found specification of procedure len_ext_prop [2021-11-23 15:51:53,156 INFO L138 BoogieDeclarations]: Found implementation of procedure len_ext_prop [2021-11-23 15:51:53,156 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_info_attr_store [2021-11-23 15:51:53,157 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_info_attr_store [2021-11-23 15:51:53,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_gadget_info [2021-11-23 15:51:53,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_gadget_info [2021-11-23 15:51:53,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:51:53,157 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_attr_release [2021-11-23 15:51:53,157 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_attr_release [2021-11-23 15:51:53,158 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_idProduct_store [2021-11-23 15:51:53,158 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_idProduct_store [2021-11-23 15:51:53,158 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceProtocol_show [2021-11-23 15:51:53,158 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceProtocol_show [2021-11-23 15:51:53,158 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:51:53,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:51:53,158 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_configuration_show [2021-11-23 15:51:53,159 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_configuration_show [2021-11-23 15:51:53,159 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-23 15:51:53,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-23 15:51:53,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:51:53,160 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:51:53,160 INFO L130 BoogieDeclarations]: Found specification of procedure usb_os_desc_ext_prop_release [2021-11-23 15:51:53,160 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_os_desc_ext_prop_release [2021-11-23 15:51:53,161 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_attr_store [2021-11-23 15:51:53,164 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_attr_store [2021-11-23 15:51:53,164 INFO L130 BoogieDeclarations]: Found specification of procedure composite_resume [2021-11-23 15:51:53,164 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_resume [2021-11-23 15:51:53,164 INFO L130 BoogieDeclarations]: Found specification of procedure configfs_composite_unbind [2021-11-23 15:51:53,165 INFO L138 BoogieDeclarations]: Found implementation of procedure configfs_composite_unbind [2021-11-23 15:51:53,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:51:53,167 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:51:53,167 INFO L130 BoogieDeclarations]: Found specification of procedure ext_prop_data_store [2021-11-23 15:51:53,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_prop_data_store [2021-11-23 15:51:53,173 INFO L130 BoogieDeclarations]: Found specification of procedure to_cdriver [2021-11-23 15:51:53,173 INFO L138 BoogieDeclarations]: Found implementation of procedure to_cdriver [2021-11-23 15:51:53,174 INFO L130 BoogieDeclarations]: Found specification of procedure collect_langs [2021-11-23 15:51:53,174 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_langs [2021-11-23 15:51:53,174 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_attr_store [2021-11-23 15:51:53,174 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_attr_store [2021-11-23 15:51:53,174 INFO L130 BoogieDeclarations]: Found specification of procedure try_get_usb_function_instance [2021-11-23 15:51:53,174 INFO L138 BoogieDeclarations]: Found implementation of procedure try_get_usb_function_instance [2021-11-23 15:51:53,175 INFO L130 BoogieDeclarations]: Found specification of procedure count_configs [2021-11-23 15:51:53,175 INFO L138 BoogieDeclarations]: Found implementation of procedure count_configs [2021-11-23 15:51:53,175 INFO L130 BoogieDeclarations]: Found specification of procedure kstrdup [2021-11-23 15:51:53,175 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrdup [2021-11-23 15:51:53,175 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:51:53,175 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:51:53,175 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_all_descriptors [2021-11-23 15:51:53,176 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_all_descriptors [2021-11-23 15:51:53,176 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_strings_drop [2021-11-23 15:51:53,176 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_strings_drop [2021-11-23 15:51:53,176 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_attr_show [2021-11-23 15:51:53,176 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_attr_show [2021-11-23 15:51:53,176 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_idVendor_store [2021-11-23 15:51:53,176 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_idVendor_store [2021-11-23 15:51:53,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:51:53,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:51:53,177 INFO L130 BoogieDeclarations]: Found specification of procedure utf8s_to_utf16s [2021-11-23 15:51:53,177 INFO L138 BoogieDeclarations]: Found implementation of procedure utf8s_to_utf16s [2021-11-23 15:51:53,177 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_b_vendor_code_show [2021-11-23 15:51:53,177 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_b_vendor_code_show [2021-11-23 15:51:53,177 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_is_superspeed [2021-11-23 15:51:53,178 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_is_superspeed [2021-11-23 15:51:53,178 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:51:53,178 INFO L130 BoogieDeclarations]: Found specification of procedure interf_grp_sub_compatible_id_store [2021-11-23 15:51:53,178 INFO L138 BoogieDeclarations]: Found implementation of procedure interf_grp_sub_compatible_id_store [2021-11-23 15:51:53,178 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_dequeue [2021-11-23 15:51:53,178 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_dequeue [2021-11-23 15:51:53,178 INFO L130 BoogieDeclarations]: Found specification of procedure composite_ep0_queue [2021-11-23 15:51:53,179 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_ep0_queue [2021-11-23 15:51:53,179 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 15:51:53,179 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 15:51:53,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:51:53,180 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceClass_store [2021-11-23 15:51:53,180 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceClass_store [2021-11-23 15:51:53,181 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bcdUSB_show [2021-11-23 15:51:53,181 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bcdUSB_show [2021-11-23 15:51:53,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:51:53,181 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_UDC_store [2021-11-23 15:51:53,181 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_UDC_store [2021-11-23 15:51:53,181 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_autoconfig_reset [2021-11-23 15:51:53,181 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_autoconfig_reset [2021-11-23 15:51:53,182 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:51:53,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:51:53,182 INFO L130 BoogieDeclarations]: Found specification of procedure to_usb_os_desc_ext_prop [2021-11-23 15:51:53,182 INFO L138 BoogieDeclarations]: Found implementation of procedure to_usb_os_desc_ext_prop [2021-11-23 15:51:53,182 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:51:53,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:51:53,182 INFO L130 BoogieDeclarations]: Found specification of procedure config_usb_cfg_link [2021-11-23 15:51:53,183 INFO L138 BoogieDeclarations]: Found implementation of procedure config_usb_cfg_link [2021-11-23 15:51:53,183 INFO L130 BoogieDeclarations]: Found specification of procedure config_desc_drop [2021-11-23 15:51:53,183 INFO L138 BoogieDeclarations]: Found implementation of procedure config_desc_drop [2021-11-23 15:51:53,183 INFO L130 BoogieDeclarations]: Found specification of procedure composite_dev_cleanup [2021-11-23 15:51:53,183 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_dev_cleanup [2021-11-23 15:51:53,183 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_desc_MaxPower_store [2021-11-23 15:51:53,183 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_desc_MaxPower_store [2021-11-23 15:51:53,184 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bcdDevice_show [2021-11-23 15:51:53,184 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bcdDevice_show [2021-11-23 15:51:53,184 INFO L130 BoogieDeclarations]: Found specification of procedure composite_suspend [2021-11-23 15:51:53,184 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_suspend [2021-11-23 15:51:53,184 INFO L130 BoogieDeclarations]: Found specification of procedure ext_prop_drop [2021-11-23 15:51:53,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_prop_drop [2021-11-23 15:51:53,184 INFO L130 BoogieDeclarations]: Found specification of procedure count_ext_compat [2021-11-23 15:51:53,185 INFO L138 BoogieDeclarations]: Found implementation of procedure count_ext_compat [2021-11-23 15:51:53,185 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:51:53,185 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:51:53,185 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_idVendor_show [2021-11-23 15:51:53,185 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_idVendor_show [2021-11-23 15:51:53,185 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_desc_bmAttributes_show [2021-11-23 15:51:53,185 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_desc_bmAttributes_show [2021-11-23 15:51:53,186 INFO L130 BoogieDeclarations]: Found specification of procedure purge_configs_funcs [2021-11-23 15:51:53,186 INFO L138 BoogieDeclarations]: Found implementation of procedure purge_configs_funcs [2021-11-23 15:51:53,186 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_is_otg [2021-11-23 15:51:53,186 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_is_otg [2021-11-23 15:51:53,186 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ext_prop_data_len_ptr [2021-11-23 15:51:53,186 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ext_prop_data_len_ptr [2021-11-23 15:51:53,186 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:51:53,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:51:53,187 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:51:53,187 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:51:53,187 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_function_instance [2021-11-23 15:51:53,187 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_function_instance [2021-11-23 15:51:53,187 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_function_instance [2021-11-23 15:51:53,187 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_function_instance [2021-11-23 15:51:53,188 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2021-11-23 15:51:53,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2021-11-23 15:51:53,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:51:53,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:51:53,188 INFO L130 BoogieDeclarations]: Found specification of procedure __cpu_to_le16p [2021-11-23 15:51:53,188 INFO L138 BoogieDeclarations]: Found implementation of procedure __cpu_to_le16p [2021-11-23 15:51:53,188 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string_ids_tab [2021-11-23 15:51:53,189 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string_ids_tab [2021-11-23 15:51:53,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:51:53,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:51:53,189 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceClass_show [2021-11-23 15:51:53,189 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceClass_show [2021-11-23 15:51:53,189 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2021-11-23 15:51:53,189 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2021-11-23 15:51:53,190 INFO L130 BoogieDeclarations]: Found specification of procedure get_gadget_data [2021-11-23 15:51:53,190 INFO L138 BoogieDeclarations]: Found implementation of procedure get_gadget_data [2021-11-23 15:51:53,190 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_alloc_request [2021-11-23 15:51:53,190 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_alloc_request [2021-11-23 15:51:53,190 INFO L130 BoogieDeclarations]: Found specification of procedure reset_config [2021-11-23 15:51:53,190 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_config [2021-11-23 15:51:53,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_opts_mutex_of_usb_os_desc [2021-11-23 15:51:53,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_opts_mutex_of_usb_os_desc [2021-11-23 15:51:53,191 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:51:53,191 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:51:53,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:51:53,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:51:53,192 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceProtocol_store [2021-11-23 15:51:53,196 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceProtocol_store [2021-11-23 15:51:53,196 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string_copy [2021-11-23 15:51:53,196 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string_copy [2021-11-23 15:51:53,196 INFO L130 BoogieDeclarations]: Found specification of procedure to_config_group [2021-11-23 15:51:53,197 INFO L138 BoogieDeclarations]: Found implementation of procedure to_config_group [2021-11-23 15:51:53,197 INFO L130 BoogieDeclarations]: Found specification of procedure usb_add_function [2021-11-23 15:51:53,197 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_add_function [2021-11-23 15:51:53,197 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2021-11-23 15:51:53,197 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2021-11-23 15:51:53,198 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:51:53,200 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:51:53,200 INFO L130 BoogieDeclarations]: Found specification of procedure to_gadget_info [2021-11-23 15:51:53,200 INFO L138 BoogieDeclarations]: Found implementation of procedure to_gadget_info [2021-11-23 15:51:53,200 INFO L130 BoogieDeclarations]: Found specification of procedure __composite_unbind [2021-11-23 15:51:53,200 INFO L138 BoogieDeclarations]: Found implementation of procedure __composite_unbind [2021-11-23 15:51:53,201 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_vbus_draw [2021-11-23 15:51:53,201 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_vbus_draw [2021-11-23 15:51:53,201 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:51:53,201 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:51:53,201 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:51:53,201 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:51:53,201 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-23 15:51:53,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-23 15:51:53,202 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_serialnumber_store [2021-11-23 15:51:53,202 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_serialnumber_store [2021-11-23 15:51:53,202 INFO L130 BoogieDeclarations]: Found specification of procedure to_gadget_strings [2021-11-23 15:51:53,202 INFO L138 BoogieDeclarations]: Found implementation of procedure to_gadget_strings [2021-11-23 15:51:53,202 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:51:53,202 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:51:53,202 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:51:53,203 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bcdDevice_store [2021-11-23 15:51:53,203 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bcdDevice_store [2021-11-23 15:51:53,203 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2021-11-23 15:51:53,203 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2021-11-23 15:51:53,203 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceSubClass_show [2021-11-23 15:51:53,203 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceSubClass_show [2021-11-23 15:51:53,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:51:53,203 INFO L130 BoogieDeclarations]: Found specification of procedure config_usb_cfg_unlink [2021-11-23 15:51:53,204 INFO L138 BoogieDeclarations]: Found implementation of procedure config_usb_cfg_unlink [2021-11-23 15:51:53,204 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bMaxPacketSize0_store [2021-11-23 15:51:53,204 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bMaxPacketSize0_store [2021-11-23 15:51:53,204 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-11-23 15:51:53,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-11-23 15:51:53,204 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_attr_release [2021-11-23 15:51:53,204 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_attr_release [2021-11-23 15:51:53,205 INFO L130 BoogieDeclarations]: Found specification of procedure to_os_desc [2021-11-23 15:51:53,205 INFO L138 BoogieDeclarations]: Found implementation of procedure to_os_desc [2021-11-23 15:51:53,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:51:53,205 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_unlink [2021-11-23 15:51:53,205 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_unlink [2021-11-23 15:51:53,205 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_info_attr_show [2021-11-23 15:51:53,205 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_info_attr_show [2021-11-23 15:51:53,205 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:51:53,206 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:51:53,206 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_unregister_driver [2021-11-23 15:51:53,206 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_unregister_driver [2021-11-23 15:51:53,206 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-11-23 15:51:53,206 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-11-23 15:51:53,206 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:51:53,206 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:51:53,207 INFO L130 BoogieDeclarations]: Found specification of procedure le16_add_cpu [2021-11-23 15:51:53,207 INFO L138 BoogieDeclarations]: Found implementation of procedure le16_add_cpu [2021-11-23 15:51:53,207 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtou16 [2021-11-23 15:51:53,207 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtou16 [2021-11-23 15:51:53,207 INFO L130 BoogieDeclarations]: Found specification of procedure composite_setup_complete [2021-11-23 15:51:53,207 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_setup_complete [2021-11-23 15:51:53,207 INFO L130 BoogieDeclarations]: Found specification of procedure composite_setup [2021-11-23 15:51:53,207 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_setup [2021-11-23 15:51:53,208 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_strings_drop [2021-11-23 15:51:53,208 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_strings_drop [2021-11-23 15:51:53,208 INFO L130 BoogieDeclarations]: Found specification of procedure set_config [2021-11-23 15:51:53,208 INFO L138 BoogieDeclarations]: Found implementation of procedure set_config [2021-11-23 15:51:53,208 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:51:53,208 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:51:53,208 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_function [2021-11-23 15:51:53,209 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_function [2021-11-23 15:51:53,209 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_attr_release [2021-11-23 15:51:53,209 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_attr_release [2021-11-23 15:51:53,209 INFO L130 BoogieDeclarations]: Found specification of procedure composite_os_desc_req_prepare [2021-11-23 15:51:53,209 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_os_desc_req_prepare [2021-11-23 15:51:53,209 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_bcd [2021-11-23 15:51:53,209 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_bcd [2021-11-23 15:51:53,209 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bcdUSB_store [2021-11-23 15:51:53,210 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bcdUSB_store [2021-11-23 15:51:53,210 INFO L130 BoogieDeclarations]: Found specification of procedure interf_grp_compatible_id_show [2021-11-23 15:51:53,210 INFO L138 BoogieDeclarations]: Found implementation of procedure interf_grp_compatible_id_show [2021-11-23 15:51:53,210 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_qw_sign_show [2021-11-23 15:51:53,210 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_qw_sign_show [2021-11-23 15:51:53,210 INFO L130 BoogieDeclarations]: Found specification of procedure config_usb_cfg_attr_show [2021-11-23 15:51:53,210 INFO L138 BoogieDeclarations]: Found implementation of procedure config_usb_cfg_attr_show [2021-11-23 15:51:53,211 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:51:53,211 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:51:53,211 INFO L130 BoogieDeclarations]: Found specification of procedure usb_add_config_only [2021-11-23 15:51:53,211 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_add_config_only [2021-11-23 15:51:53,211 INFO L130 BoogieDeclarations]: Found specification of procedure config_item_put [2021-11-23 15:51:53,211 INFO L138 BoogieDeclarations]: Found implementation of procedure config_item_put [2021-11-23 15:51:53,211 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_string [2021-11-23 15:51:53,212 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_string [2021-11-23 15:51:53,212 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_CAST [2021-11-23 15:51:53,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_CAST [2021-11-23 15:51:53,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:51:53,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:51:53,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:51:53,212 INFO L130 BoogieDeclarations]: Found specification of procedure interf_grp_compatible_id_store [2021-11-23 15:51:53,212 INFO L138 BoogieDeclarations]: Found implementation of procedure interf_grp_compatible_id_store [2021-11-23 15:51:53,213 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_descriptors [2021-11-23 15:51:53,213 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_descriptors [2021-11-23 15:51:53,213 INFO L130 BoogieDeclarations]: Found specification of procedure to_usb_os_desc [2021-11-23 15:51:53,213 INFO L138 BoogieDeclarations]: Found implementation of procedure to_usb_os_desc [2021-11-23 15:51:53,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:51:53,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:51:53,213 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gstrings_attach [2021-11-23 15:51:53,214 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gstrings_attach [2021-11-23 15:51:53,214 INFO L130 BoogieDeclarations]: Found specification of procedure get_default_bcdDevice [2021-11-23 15:51:53,214 INFO L138 BoogieDeclarations]: Found implementation of procedure get_default_bcdDevice [2021-11-23 15:51:53,214 INFO L130 BoogieDeclarations]: Found specification of procedure interf_grp_sub_compatible_id_show [2021-11-23 15:51:53,214 INFO L138 BoogieDeclarations]: Found implementation of procedure interf_grp_sub_compatible_id_show [2021-11-23 15:51:53,214 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_configuration_store [2021-11-23 15:51:53,214 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_configuration_store [2021-11-23 15:51:53,214 INFO L130 BoogieDeclarations]: Found specification of procedure init_utsname [2021-11-23 15:51:53,215 INFO L138 BoogieDeclarations]: Found implementation of procedure init_utsname [2021-11-23 15:51:53,215 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceSubClass_store [2021-11-23 15:51:53,215 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceSubClass_store [2021-11-23 15:51:53,215 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_is_dualspeed [2021-11-23 15:51:53,215 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_is_dualspeed [2021-11-23 15:51:53,215 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_attr_show [2021-11-23 15:51:53,215 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_attr_show [2021-11-23 15:51:53,216 INFO L130 BoogieDeclarations]: Found specification of procedure ext_prop_type_store [2021-11-23 15:51:53,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_prop_type_store [2021-11-23 15:51:53,216 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_attr_show [2021-11-23 15:51:53,216 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_attr_show [2021-11-23 15:51:53,216 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-23 15:51:53,216 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-23 15:51:53,216 INFO L130 BoogieDeclarations]: Found specification of procedure gadgets_drop [2021-11-23 15:51:53,217 INFO L138 BoogieDeclarations]: Found implementation of procedure gadgets_drop [2021-11-23 15:51:53,217 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2021-11-23 15:51:53,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2021-11-23 15:51:53,218 INFO L130 BoogieDeclarations]: Found specification of procedure ext_prop_type_show [2021-11-23 15:51:53,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_prop_type_show [2021-11-23 15:51:53,218 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_manufacturer_store [2021-11-23 15:51:53,218 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_manufacturer_store [2021-11-23 15:51:53,218 INFO L130 BoogieDeclarations]: Found specification of procedure set_gadget_data [2021-11-23 15:51:53,219 INFO L138 BoogieDeclarations]: Found implementation of procedure set_gadget_data [2021-11-23 15:51:53,219 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:51:53,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:51:53,219 INFO L130 BoogieDeclarations]: Found specification of procedure to_gadget_config_name [2021-11-23 15:51:53,219 INFO L138 BoogieDeclarations]: Found implementation of procedure to_gadget_config_name [2021-11-23 15:51:53,219 INFO L130 BoogieDeclarations]: Found specification of procedure remove_config [2021-11-23 15:51:53,219 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_config [2021-11-23 15:51:53,220 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_attr_release [2021-11-23 15:51:53,220 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_attr_release [2021-11-23 15:51:53,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:51:53,220 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 15:51:53,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 15:51:53,220 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_use_store [2021-11-23 15:51:53,220 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_use_store [2021-11-23 15:51:53,220 INFO L130 BoogieDeclarations]: Found specification of procedure usb_descriptor_fillbuf [2021-11-23 15:51:53,221 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_descriptor_fillbuf [2021-11-23 15:51:53,221 INFO L130 BoogieDeclarations]: Found specification of procedure get_containers_gs [2021-11-23 15:51:53,221 INFO L138 BoogieDeclarations]: Found implementation of procedure get_containers_gs [2021-11-23 15:51:53,221 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtou8 [2021-11-23 15:51:53,221 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtou8 [2021-11-23 15:51:54,674 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:51:54,681 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:51:54,977 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:51:54,981 INFO L158 Benchmark]: Toolchain (without parser) took 8529.91ms. Allocated memory was 104.9MB in the beginning and 474.0MB in the end (delta: 369.1MB). Free memory was 74.7MB in the beginning and 290.8MB in the end (delta: -216.1MB). Peak memory consumption was 158.0MB. Max. memory is 16.1GB. [2021-11-23 15:51:54,982 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 104.9MB. Free memory is still 83.4MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:51:54,983 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5299.40ms. Allocated memory was 104.9MB in the beginning and 237.0MB in the end (delta: 132.1MB). Free memory was 74.4MB in the beginning and 109.3MB in the end (delta: -34.9MB). Peak memory consumption was 107.7MB. Max. memory is 16.1GB. [2021-11-23 15:51:54,983 INFO L158 Benchmark]: Boogie Procedure Inliner took 559.53ms. Allocated memory is still 237.0MB. Free memory was 109.3MB in the beginning and 111.2MB in the end (delta: -1.9MB). Peak memory consumption was 38.0MB. Max. memory is 16.1GB. [2021-11-23 15:51:54,984 INFO L158 Benchmark]: Boogie Preprocessor took 720.84ms. Allocated memory is still 237.0MB. Free memory was 111.2MB in the beginning and 101.2MB in the end (delta: 10.0MB). Peak memory consumption was 82.6MB. Max. memory is 16.1GB. [2021-11-23 15:51:54,985 INFO L158 Benchmark]: RCFGBuilder took 1945.65ms. Allocated memory was 237.0MB in the beginning and 474.0MB in the end (delta: 237.0MB). Free memory was 100.4MB in the beginning and 290.8MB in the end (delta: -190.4MB). Peak memory consumption was 51.4MB. Max. memory is 16.1GB. [2021-11-23 15:51:54,988 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 104.9MB. Free memory is still 83.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5299.40ms. Allocated memory was 104.9MB in the beginning and 237.0MB in the end (delta: 132.1MB). Free memory was 74.4MB in the beginning and 109.3MB in the end (delta: -34.9MB). Peak memory consumption was 107.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 559.53ms. Allocated memory is still 237.0MB. Free memory was 109.3MB in the beginning and 111.2MB in the end (delta: -1.9MB). Peak memory consumption was 38.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 720.84ms. Allocated memory is still 237.0MB. Free memory was 111.2MB in the beginning and 101.2MB in the end (delta: 10.0MB). Peak memory consumption was 82.6MB. Max. memory is 16.1GB. * RCFGBuilder took 1945.65ms. Allocated memory was 237.0MB in the beginning and 474.0MB in the end (delta: 237.0MB). Free memory was 100.4MB in the beginning and 290.8MB in the end (delta: -190.4MB). Peak memory consumption was 51.4MB. 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 15:51:55,040 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7313f45f-7dd9-4a29-9ff1-6bf4ca3edde7/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_7313f45f-7dd9-4a29-9ff1-6bf4ca3edde7/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7313f45f-7dd9-4a29-9ff1-6bf4ca3edde7/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_7313f45f-7dd9-4a29-9ff1-6bf4ca3edde7/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7313f45f-7dd9-4a29-9ff1-6bf4ca3edde7/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--gadget--libcomposite.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7313f45f-7dd9-4a29-9ff1-6bf4ca3edde7/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_7313f45f-7dd9-4a29-9ff1-6bf4ca3edde7/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 367b4f63019d29c39ca623f3d4d0cb3290afe20355c38bfe319a1b34fe36216c --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:51:57,542 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:51:57,545 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:51:57,608 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:51:57,609 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:51:57,613 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:51:57,615 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:51:57,619 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:51:57,623 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:51:57,628 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:51:57,632 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:51:57,634 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:51:57,634 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:51:57,637 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:51:57,639 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:51:57,643 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:51:57,645 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:51:57,646 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:51:57,648 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:51:57,658 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:51:57,660 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:51:57,661 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:51:57,664 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:51:57,667 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:51:57,676 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:51:57,676 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:51:57,677 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:51:57,679 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:51:57,679 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:51:57,681 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:51:57,681 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:51:57,682 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:51:57,684 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:51:57,684 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:51:57,686 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:51:57,686 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:51:57,687 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:51:57,687 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:51:57,688 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:51:57,690 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:51:57,690 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:51:57,691 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7313f45f-7dd9-4a29-9ff1-6bf4ca3edde7/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:51:57,721 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:51:57,721 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:51:57,722 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:51:57,723 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:51:57,724 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:51:57,724 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:51:57,724 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:51:57,725 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:51:57,725 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:51:57,725 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:51:57,726 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:51:57,726 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:51:57,726 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:51:57,727 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:51:57,727 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:51:57,727 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:51:57,727 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:51:57,727 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:51:57,727 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:51:57,728 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:51:57,728 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:51:57,728 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:51:57,728 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:51:57,728 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:51:57,729 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:51:57,729 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:51:57,729 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:51:57,729 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:51:57,729 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:51:57,730 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_7313f45f-7dd9-4a29-9ff1-6bf4ca3edde7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7313f45f-7dd9-4a29-9ff1-6bf4ca3edde7/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 367b4f63019d29c39ca623f3d4d0cb3290afe20355c38bfe319a1b34fe36216c [2021-11-23 15:51:58,150 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:51:58,175 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:51:58,178 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:51:58,180 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:51:58,181 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:51:58,183 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7313f45f-7dd9-4a29-9ff1-6bf4ca3edde7/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--gadget--libcomposite.ko-entry_point.cil.out.i [2021-11-23 15:51:58,266 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7313f45f-7dd9-4a29-9ff1-6bf4ca3edde7/bin/ukojak-CwSLpZB5Qu/data/704c8cb29/1f84aad68f734e118a8d38f6bb9edbac/FLAG09060552b [2021-11-23 15:51:59,277 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:51:59,279 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7313f45f-7dd9-4a29-9ff1-6bf4ca3edde7/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--gadget--libcomposite.ko-entry_point.cil.out.i [2021-11-23 15:51:59,363 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7313f45f-7dd9-4a29-9ff1-6bf4ca3edde7/bin/ukojak-CwSLpZB5Qu/data/704c8cb29/1f84aad68f734e118a8d38f6bb9edbac/FLAG09060552b [2021-11-23 15:51:59,583 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7313f45f-7dd9-4a29-9ff1-6bf4ca3edde7/bin/ukojak-CwSLpZB5Qu/data/704c8cb29/1f84aad68f734e118a8d38f6bb9edbac [2021-11-23 15:51:59,585 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:51:59,587 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:51:59,594 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:51:59,594 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:51:59,599 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:51:59,600 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:51:59" (1/1) ... [2021-11-23 15:51:59,601 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c0f358b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:59, skipping insertion in model container [2021-11-23 15:51:59,602 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:51:59" (1/1) ... [2021-11-23 15:51:59,609 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:51:59,847 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:52:01,539 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 15:52:01,542 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 15:52:01,663 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 15:52:03,557 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_7313f45f-7dd9-4a29-9ff1-6bf4ca3edde7/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--gadget--libcomposite.ko-entry_point.cil.out.i[415639,415652] [2021-11-23 15:52:03,837 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:52:03,936 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:52:04,034 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:52:04,570 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_7313f45f-7dd9-4a29-9ff1-6bf4ca3edde7/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--gadget--libcomposite.ko-entry_point.cil.out.i[415639,415652] [2021-11-23 15:52:04,585 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:52:04,617 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:52:05,299 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_7313f45f-7dd9-4a29-9ff1-6bf4ca3edde7/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--gadget--libcomposite.ko-entry_point.cil.out.i[415639,415652] [2021-11-23 15:52:05,313 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:52:05,575 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:52:05,576 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:05 WrapperNode [2021-11-23 15:52:05,576 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:52:05,578 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:52:05,578 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:52:05,578 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:52:05,585 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:05" (1/1) ... [2021-11-23 15:52:05,787 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:05" (1/1) ... [2021-11-23 15:52:06,142 INFO L137 Inliner]: procedures = 543, calls = 4909, calls flagged for inlining = 185, calls inlined = 176, statements flattened = 9952 [2021-11-23 15:52:06,143 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:52:06,144 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:52:06,144 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:52:06,144 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:52:06,154 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:05" (1/1) ... [2021-11-23 15:52:06,154 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:05" (1/1) ... [2021-11-23 15:52:06,212 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:05" (1/1) ... [2021-11-23 15:52:06,212 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:05" (1/1) ... [2021-11-23 15:52:06,553 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:05" (1/1) ... [2021-11-23 15:52:06,610 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:05" (1/1) ... [2021-11-23 15:52:06,819 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:05" (1/1) ... [2021-11-23 15:52:06,898 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:52:06,900 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:52:06,900 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:52:06,900 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:52:06,903 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:05" (1/1) ... [2021-11-23 15:52:06,910 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:52:06,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7313f45f-7dd9-4a29-9ff1-6bf4ca3edde7/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:52:06,933 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7313f45f-7dd9-4a29-9ff1-6bf4ca3edde7/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:52:06,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7313f45f-7dd9-4a29-9ff1-6bf4ca3edde7/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:52:06,983 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_serialnumber_show [2021-11-23 15:52:06,983 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_serialnumber_show [2021-11-23 15:52:06,983 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_link [2021-11-23 15:52:06,983 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_link [2021-11-23 15:52:06,983 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_function [2021-11-23 15:52:06,984 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_function [2021-11-23 15:52:06,984 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:52:06,984 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:52:06,984 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_product_store [2021-11-23 15:52:06,984 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_product_store [2021-11-23 15:52:06,984 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_desc_bmAttributes_store [2021-11-23 15:52:06,985 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_desc_bmAttributes_store [2021-11-23 15:52:06,985 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_free_request [2021-11-23 15:52:06,985 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_free_request [2021-11-23 15:52:06,985 INFO L130 BoogieDeclarations]: Found specification of procedure count_ext_prop [2021-11-23 15:52:06,985 INFO L138 BoogieDeclarations]: Found implementation of procedure count_ext_prop [2021-11-23 15:52:06,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:52:06,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:52:06,986 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ext_prop_data_ptr [2021-11-23 15:52:06,986 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ext_prop_data_ptr [2021-11-23 15:52:06,986 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_info_attr_release [2021-11-23 15:52:06,986 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_info_attr_release [2021-11-23 15:52:06,986 INFO L130 BoogieDeclarations]: Found specification of procedure configfs_composite_bind [2021-11-23 15:52:06,986 INFO L138 BoogieDeclarations]: Found implementation of procedure configfs_composite_bind [2021-11-23 15:52:06,987 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_manufacturer_show [2021-11-23 15:52:06,987 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_manufacturer_show [2021-11-23 15:52:06,987 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2021-11-23 15:52:06,987 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2021-11-23 15:52:06,987 INFO L130 BoogieDeclarations]: Found specification of procedure usb_os_desc_ext_prop_attr_store [2021-11-23 15:52:06,987 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_os_desc_ext_prop_attr_store [2021-11-23 15:52:06,988 INFO L130 BoogieDeclarations]: Found specification of procedure composite_dev_prepare [2021-11-23 15:52:06,988 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_dev_prepare [2021-11-23 15:52:06,988 INFO L130 BoogieDeclarations]: Found specification of procedure composite_unbind [2021-11-23 15:52:06,989 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_unbind [2021-11-23 15:52:06,989 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bMaxPacketSize0_show [2021-11-23 15:52:06,989 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bMaxPacketSize0_show [2021-11-23 15:52:06,989 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_product_show [2021-11-23 15:52:06,989 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_product_show [2021-11-23 15:52:06,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_gadget_info [2021-11-23 15:52:06,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_gadget_info [2021-11-23 15:52:06,990 INFO L130 BoogieDeclarations]: Found specification of procedure config_group_init_type_name [2021-11-23 15:52:06,990 INFO L138 BoogieDeclarations]: Found implementation of procedure config_group_init_type_name [2021-11-23 15:52:06,990 INFO L130 BoogieDeclarations]: Found specification of procedure usb_copy_descriptors [2021-11-23 15:52:06,990 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_copy_descriptors [2021-11-23 15:52:06,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_func_lock [2021-11-23 15:52:06,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_func_lock [2021-11-23 15:52:06,991 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:52:06,991 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:52:06,992 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_b_vendor_code_store [2021-11-23 15:52:06,992 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_b_vendor_code_store [2021-11-23 15:52:06,992 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_use_show [2021-11-23 15:52:06,993 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_use_show [2021-11-23 15:52:06,993 INFO L130 BoogieDeclarations]: Found specification of procedure usb_os_desc_ext_prop_attr_show [2021-11-23 15:52:06,993 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_os_desc_ext_prop_attr_show [2021-11-23 15:52:06,994 INFO L130 BoogieDeclarations]: Found specification of procedure __usb_ext_prop_ptr [2021-11-23 15:52:06,994 INFO L138 BoogieDeclarations]: Found implementation of procedure __usb_ext_prop_ptr [2021-11-23 15:52:06,994 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_attr_store [2021-11-23 15:52:06,994 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_attr_store [2021-11-23 15:52:06,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_func_lock [2021-11-23 15:52:06,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_func_lock [2021-11-23 15:52:06,995 INFO L130 BoogieDeclarations]: Found specification of procedure function_drop [2021-11-23 15:52:06,995 INFO L138 BoogieDeclarations]: Found implementation of procedure function_drop [2021-11-23 15:52:06,995 INFO L130 BoogieDeclarations]: Found specification of procedure to_config_usb_cfg [2021-11-23 15:52:06,995 INFO L138 BoogieDeclarations]: Found implementation of procedure to_config_usb_cfg [2021-11-23 15:52:06,996 INFO L130 BoogieDeclarations]: Found specification of procedure config_usb_cfg_attr_store [2021-11-23 15:52:06,996 INFO L138 BoogieDeclarations]: Found implementation of procedure config_usb_cfg_attr_store [2021-11-23 15:52:06,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:52:06,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:52:06,997 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:52:06,997 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:52:06,997 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_gadget [2021-11-23 15:52:06,997 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_gadget [2021-11-23 15:52:06,997 INFO L130 BoogieDeclarations]: Found specification of procedure ext_prop_data_show [2021-11-23 15:52:06,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_prop_data_show [2021-11-23 15:52:06,998 INFO L130 BoogieDeclarations]: Found specification of procedure composite_bind [2021-11-23 15:52:06,998 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_bind [2021-11-23 15:52:06,998 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:52:06,998 INFO L130 BoogieDeclarations]: Found specification of procedure bos_desc [2021-11-23 15:52:06,998 INFO L138 BoogieDeclarations]: Found implementation of procedure bos_desc [2021-11-23 15:52:06,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:52:06,999 INFO L130 BoogieDeclarations]: Found specification of procedure composite_disconnect [2021-11-23 15:52:06,999 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_disconnect [2021-11-23 15:52:06,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:52:06,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:52:07,000 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_idProduct_show [2021-11-23 15:52:07,000 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_idProduct_show [2021-11-23 15:52:07,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:52:07,000 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_qw_sign_store [2021-11-23 15:52:07,000 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_qw_sign_store [2021-11-23 15:52:07,001 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:52:07,001 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:52:07,002 INFO L130 BoogieDeclarations]: Found specification of procedure usb_remove_function [2021-11-23 15:52:07,002 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_remove_function [2021-11-23 15:52:07,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_opts_mutex_of_usb_os_desc [2021-11-23 15:52:07,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_opts_mutex_of_usb_os_desc [2021-11-23 15:52:07,003 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:52:07,003 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:52:07,003 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_desc_MaxPower_show [2021-11-23 15:52:07,003 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_desc_MaxPower_show [2021-11-23 15:52:07,003 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_UDC_show [2021-11-23 15:52:07,003 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_UDC_show [2021-11-23 15:52:07,004 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-11-23 15:52:07,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-11-23 15:52:07,004 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_zero [2021-11-23 15:52:07,004 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_zero [2021-11-23 15:52:07,004 INFO L130 BoogieDeclarations]: Found specification of procedure check_user_usb_string [2021-11-23 15:52:07,004 INFO L138 BoogieDeclarations]: Found implementation of procedure check_user_usb_string [2021-11-23 15:52:07,005 INFO L130 BoogieDeclarations]: Found specification of procedure len_ext_prop [2021-11-23 15:52:07,005 INFO L138 BoogieDeclarations]: Found implementation of procedure len_ext_prop [2021-11-23 15:52:07,005 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_info_attr_store [2021-11-23 15:52:07,005 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_info_attr_store [2021-11-23 15:52:07,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_gadget_info [2021-11-23 15:52:07,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_gadget_info [2021-11-23 15:52:07,007 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_attr_release [2021-11-23 15:52:07,009 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_attr_release [2021-11-23 15:52:07,009 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_idProduct_store [2021-11-23 15:52:07,009 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_idProduct_store [2021-11-23 15:52:07,010 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceProtocol_show [2021-11-23 15:52:07,011 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceProtocol_show [2021-11-23 15:52:07,012 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:52:07,012 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:52:07,012 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_configuration_show [2021-11-23 15:52:07,013 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_configuration_show [2021-11-23 15:52:07,019 INFO L130 BoogieDeclarations]: Found specification of procedure usb_os_desc_ext_prop_release [2021-11-23 15:52:07,019 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_os_desc_ext_prop_release [2021-11-23 15:52:07,019 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_attr_store [2021-11-23 15:52:07,019 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_attr_store [2021-11-23 15:52:07,019 INFO L130 BoogieDeclarations]: Found specification of procedure composite_resume [2021-11-23 15:52:07,019 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_resume [2021-11-23 15:52:07,020 INFO L130 BoogieDeclarations]: Found specification of procedure configfs_composite_unbind [2021-11-23 15:52:07,020 INFO L138 BoogieDeclarations]: Found implementation of procedure configfs_composite_unbind [2021-11-23 15:52:07,020 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:52:07,020 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:52:07,020 INFO L130 BoogieDeclarations]: Found specification of procedure ext_prop_data_store [2021-11-23 15:52:07,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_prop_data_store [2021-11-23 15:52:07,020 INFO L130 BoogieDeclarations]: Found specification of procedure to_cdriver [2021-11-23 15:52:07,021 INFO L138 BoogieDeclarations]: Found implementation of procedure to_cdriver [2021-11-23 15:52:07,021 INFO L130 BoogieDeclarations]: Found specification of procedure collect_langs [2021-11-23 15:52:07,021 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_langs [2021-11-23 15:52:07,021 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_attr_store [2021-11-23 15:52:07,021 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_attr_store [2021-11-23 15:52:07,021 INFO L130 BoogieDeclarations]: Found specification of procedure try_get_usb_function_instance [2021-11-23 15:52:07,021 INFO L138 BoogieDeclarations]: Found implementation of procedure try_get_usb_function_instance [2021-11-23 15:52:07,021 INFO L130 BoogieDeclarations]: Found specification of procedure count_configs [2021-11-23 15:52:07,022 INFO L138 BoogieDeclarations]: Found implementation of procedure count_configs [2021-11-23 15:52:07,022 INFO L130 BoogieDeclarations]: Found specification of procedure kstrdup [2021-11-23 15:52:07,022 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrdup [2021-11-23 15:52:07,022 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:52:07,022 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:52:07,022 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_all_descriptors [2021-11-23 15:52:07,022 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_all_descriptors [2021-11-23 15:52:07,023 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_strings_drop [2021-11-23 15:52:07,023 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_strings_drop [2021-11-23 15:52:07,023 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:52:07,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:52:07,023 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_attr_show [2021-11-23 15:52:07,023 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_attr_show [2021-11-23 15:52:07,023 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_idVendor_store [2021-11-23 15:52:07,024 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_idVendor_store [2021-11-23 15:52:07,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:52:07,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:52:07,024 INFO L130 BoogieDeclarations]: Found specification of procedure utf8s_to_utf16s [2021-11-23 15:52:07,024 INFO L138 BoogieDeclarations]: Found implementation of procedure utf8s_to_utf16s [2021-11-23 15:52:07,024 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_b_vendor_code_show [2021-11-23 15:52:07,024 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_b_vendor_code_show [2021-11-23 15:52:07,025 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_is_superspeed [2021-11-23 15:52:07,025 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_is_superspeed [2021-11-23 15:52:07,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:52:07,025 INFO L130 BoogieDeclarations]: Found specification of procedure interf_grp_sub_compatible_id_store [2021-11-23 15:52:07,025 INFO L138 BoogieDeclarations]: Found implementation of procedure interf_grp_sub_compatible_id_store [2021-11-23 15:52:07,026 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_dequeue [2021-11-23 15:52:07,026 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_dequeue [2021-11-23 15:52:07,026 INFO L130 BoogieDeclarations]: Found specification of procedure composite_ep0_queue [2021-11-23 15:52:07,026 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_ep0_queue [2021-11-23 15:52:07,026 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 15:52:07,026 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 15:52:07,026 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:52:07,027 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceClass_store [2021-11-23 15:52:07,027 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceClass_store [2021-11-23 15:52:07,027 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bcdUSB_show [2021-11-23 15:52:07,027 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bcdUSB_show [2021-11-23 15:52:07,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:52:07,027 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_UDC_store [2021-11-23 15:52:07,027 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_UDC_store [2021-11-23 15:52:07,028 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_autoconfig_reset [2021-11-23 15:52:07,028 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_autoconfig_reset [2021-11-23 15:52:07,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:52:07,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:52:07,028 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:52:07,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:52:07,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:52:07,029 INFO L130 BoogieDeclarations]: Found specification of procedure to_usb_os_desc_ext_prop [2021-11-23 15:52:07,029 INFO L138 BoogieDeclarations]: Found implementation of procedure to_usb_os_desc_ext_prop [2021-11-23 15:52:07,029 INFO L130 BoogieDeclarations]: Found specification of procedure config_usb_cfg_link [2021-11-23 15:52:07,029 INFO L138 BoogieDeclarations]: Found implementation of procedure config_usb_cfg_link [2021-11-23 15:52:07,029 INFO L130 BoogieDeclarations]: Found specification of procedure config_desc_drop [2021-11-23 15:52:07,029 INFO L138 BoogieDeclarations]: Found implementation of procedure config_desc_drop [2021-11-23 15:52:07,029 INFO L130 BoogieDeclarations]: Found specification of procedure composite_dev_cleanup [2021-11-23 15:52:07,030 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_dev_cleanup [2021-11-23 15:52:07,030 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_desc_MaxPower_store [2021-11-23 15:52:07,030 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_desc_MaxPower_store [2021-11-23 15:52:07,030 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bcdDevice_show [2021-11-23 15:52:07,030 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bcdDevice_show [2021-11-23 15:52:07,030 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_LONG [2021-11-23 15:52:07,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_LONG [2021-11-23 15:52:07,031 INFO L130 BoogieDeclarations]: Found specification of procedure composite_suspend [2021-11-23 15:52:07,031 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_suspend [2021-11-23 15:52:07,031 INFO L130 BoogieDeclarations]: Found specification of procedure ext_prop_drop [2021-11-23 15:52:07,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_prop_drop [2021-11-23 15:52:07,031 INFO L130 BoogieDeclarations]: Found specification of procedure count_ext_compat [2021-11-23 15:52:07,031 INFO L138 BoogieDeclarations]: Found implementation of procedure count_ext_compat [2021-11-23 15:52:07,031 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:52:07,032 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:52:07,032 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_idVendor_show [2021-11-23 15:52:07,032 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_idVendor_show [2021-11-23 15:52:07,032 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_desc_bmAttributes_show [2021-11-23 15:52:07,032 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_desc_bmAttributes_show [2021-11-23 15:52:07,032 INFO L130 BoogieDeclarations]: Found specification of procedure purge_configs_funcs [2021-11-23 15:52:07,032 INFO L138 BoogieDeclarations]: Found implementation of procedure purge_configs_funcs [2021-11-23 15:52:07,033 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:52:07,033 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_is_otg [2021-11-23 15:52:07,033 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_is_otg [2021-11-23 15:52:07,033 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ext_prop_data_len_ptr [2021-11-23 15:52:07,033 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ext_prop_data_len_ptr [2021-11-23 15:52:07,033 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:52:07,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:52:07,034 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:52:07,034 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:52:07,034 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_function_instance [2021-11-23 15:52:07,034 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_function_instance [2021-11-23 15:52:07,034 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:52:07,034 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_function_instance [2021-11-23 15:52:07,034 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_function_instance [2021-11-23 15:52:07,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:52:07,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:52:07,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:52:07,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:52:07,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:52:07,035 INFO L130 BoogieDeclarations]: Found specification of procedure __cpu_to_le16p [2021-11-23 15:52:07,035 INFO L138 BoogieDeclarations]: Found implementation of procedure __cpu_to_le16p [2021-11-23 15:52:07,036 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string_ids_tab [2021-11-23 15:52:07,043 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string_ids_tab [2021-11-23 15:52:07,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:52:07,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:52:07,043 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceClass_show [2021-11-23 15:52:07,043 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceClass_show [2021-11-23 15:52:07,043 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2021-11-23 15:52:07,044 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2021-11-23 15:52:07,044 INFO L130 BoogieDeclarations]: Found specification of procedure get_gadget_data [2021-11-23 15:52:07,044 INFO L138 BoogieDeclarations]: Found implementation of procedure get_gadget_data [2021-11-23 15:52:07,045 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_alloc_request [2021-11-23 15:52:07,046 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_alloc_request [2021-11-23 15:52:07,047 INFO L130 BoogieDeclarations]: Found specification of procedure reset_config [2021-11-23 15:52:07,047 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_config [2021-11-23 15:52:07,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_opts_mutex_of_usb_os_desc [2021-11-23 15:52:07,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_opts_mutex_of_usb_os_desc [2021-11-23 15:52:07,047 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:52:07,047 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:52:07,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:52:07,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:52:07,048 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceProtocol_store [2021-11-23 15:52:07,048 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceProtocol_store [2021-11-23 15:52:07,048 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~C_UINT~TO~C_INT [2021-11-23 15:52:07,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~C_UINT~TO~C_INT [2021-11-23 15:52:07,048 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string_copy [2021-11-23 15:52:07,048 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string_copy [2021-11-23 15:52:07,049 INFO L130 BoogieDeclarations]: Found specification of procedure to_config_group [2021-11-23 15:52:07,049 INFO L138 BoogieDeclarations]: Found implementation of procedure to_config_group [2021-11-23 15:52:07,049 INFO L130 BoogieDeclarations]: Found specification of procedure usb_add_function [2021-11-23 15:52:07,049 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_add_function [2021-11-23 15:52:07,049 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2021-11-23 15:52:07,049 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2021-11-23 15:52:07,049 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:52:07,049 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:52:07,050 INFO L130 BoogieDeclarations]: Found specification of procedure to_gadget_info [2021-11-23 15:52:07,050 INFO L138 BoogieDeclarations]: Found implementation of procedure to_gadget_info [2021-11-23 15:52:07,050 INFO L130 BoogieDeclarations]: Found specification of procedure __composite_unbind [2021-11-23 15:52:07,050 INFO L138 BoogieDeclarations]: Found implementation of procedure __composite_unbind [2021-11-23 15:52:07,050 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_vbus_draw [2021-11-23 15:52:07,050 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_vbus_draw [2021-11-23 15:52:07,050 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:52:07,050 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:52:07,051 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:52:07,051 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:52:07,051 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-23 15:52:07,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-23 15:52:07,051 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_serialnumber_store [2021-11-23 15:52:07,051 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_serialnumber_store [2021-11-23 15:52:07,051 INFO L130 BoogieDeclarations]: Found specification of procedure to_gadget_strings [2021-11-23 15:52:07,052 INFO L138 BoogieDeclarations]: Found implementation of procedure to_gadget_strings [2021-11-23 15:52:07,052 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:52:07,052 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:52:07,052 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:52:07,052 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bcdDevice_store [2021-11-23 15:52:07,052 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bcdDevice_store [2021-11-23 15:52:07,052 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2021-11-23 15:52:07,052 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2021-11-23 15:52:07,053 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceSubClass_show [2021-11-23 15:52:07,053 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceSubClass_show [2021-11-23 15:52:07,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:52:07,053 INFO L130 BoogieDeclarations]: Found specification of procedure config_usb_cfg_unlink [2021-11-23 15:52:07,053 INFO L138 BoogieDeclarations]: Found implementation of procedure config_usb_cfg_unlink [2021-11-23 15:52:07,053 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bMaxPacketSize0_store [2021-11-23 15:52:07,053 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bMaxPacketSize0_store [2021-11-23 15:52:07,053 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_attr_release [2021-11-23 15:52:07,054 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_attr_release [2021-11-23 15:52:07,054 INFO L130 BoogieDeclarations]: Found specification of procedure to_os_desc [2021-11-23 15:52:07,054 INFO L138 BoogieDeclarations]: Found implementation of procedure to_os_desc [2021-11-23 15:52:07,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:52:07,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:52:07,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:52:07,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:52:07,055 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~TO~C_INT [2021-11-23 15:52:07,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~TO~C_INT [2021-11-23 15:52:07,055 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_unlink [2021-11-23 15:52:07,055 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_unlink [2021-11-23 15:52:07,055 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_info_attr_show [2021-11-23 15:52:07,055 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_info_attr_show [2021-11-23 15:52:07,055 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:52:07,055 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:52:07,056 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_unregister_driver [2021-11-23 15:52:07,056 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_unregister_driver [2021-11-23 15:52:07,056 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-11-23 15:52:07,056 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-11-23 15:52:07,056 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:52:07,056 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:52:07,056 INFO L130 BoogieDeclarations]: Found specification of procedure le16_add_cpu [2021-11-23 15:52:07,057 INFO L138 BoogieDeclarations]: Found implementation of procedure le16_add_cpu [2021-11-23 15:52:07,057 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtou16 [2021-11-23 15:52:07,057 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtou16 [2021-11-23 15:52:07,057 INFO L130 BoogieDeclarations]: Found specification of procedure composite_setup_complete [2021-11-23 15:52:07,057 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_setup_complete [2021-11-23 15:52:07,057 INFO L130 BoogieDeclarations]: Found specification of procedure composite_setup [2021-11-23 15:52:07,057 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_setup [2021-11-23 15:52:07,057 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_strings_drop [2021-11-23 15:52:07,058 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_strings_drop [2021-11-23 15:52:07,058 INFO L130 BoogieDeclarations]: Found specification of procedure set_config [2021-11-23 15:52:07,058 INFO L138 BoogieDeclarations]: Found implementation of procedure set_config [2021-11-23 15:52:07,058 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:52:07,058 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:52:07,058 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_function [2021-11-23 15:52:07,058 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_function [2021-11-23 15:52:07,059 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_attr_release [2021-11-23 15:52:07,059 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_attr_release [2021-11-23 15:52:07,059 INFO L130 BoogieDeclarations]: Found specification of procedure composite_os_desc_req_prepare [2021-11-23 15:52:07,059 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_os_desc_req_prepare [2021-11-23 15:52:07,059 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_bcd [2021-11-23 15:52:07,059 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_bcd [2021-11-23 15:52:07,059 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bcdUSB_store [2021-11-23 15:52:07,059 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bcdUSB_store [2021-11-23 15:52:07,060 INFO L130 BoogieDeclarations]: Found specification of procedure interf_grp_compatible_id_show [2021-11-23 15:52:07,060 INFO L138 BoogieDeclarations]: Found implementation of procedure interf_grp_compatible_id_show [2021-11-23 15:52:07,060 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:52:07,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:52:07,060 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_qw_sign_show [2021-11-23 15:52:07,060 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_qw_sign_show [2021-11-23 15:52:07,060 INFO L130 BoogieDeclarations]: Found specification of procedure config_usb_cfg_attr_show [2021-11-23 15:52:07,061 INFO L138 BoogieDeclarations]: Found implementation of procedure config_usb_cfg_attr_show [2021-11-23 15:52:07,061 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:52:07,061 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:52:07,061 INFO L130 BoogieDeclarations]: Found specification of procedure usb_add_config_only [2021-11-23 15:52:07,061 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_add_config_only [2021-11-23 15:52:07,061 INFO L130 BoogieDeclarations]: Found specification of procedure config_item_put [2021-11-23 15:52:07,061 INFO L138 BoogieDeclarations]: Found implementation of procedure config_item_put [2021-11-23 15:52:07,062 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_string [2021-11-23 15:52:07,062 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_string [2021-11-23 15:52:07,062 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_CAST [2021-11-23 15:52:07,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_CAST [2021-11-23 15:52:07,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:52:07,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:52:07,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:52:07,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:52:07,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:52:07,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:52:07,063 INFO L130 BoogieDeclarations]: Found specification of procedure interf_grp_compatible_id_store [2021-11-23 15:52:07,063 INFO L138 BoogieDeclarations]: Found implementation of procedure interf_grp_compatible_id_store [2021-11-23 15:52:07,063 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_descriptors [2021-11-23 15:52:07,063 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_descriptors [2021-11-23 15:52:07,064 INFO L130 BoogieDeclarations]: Found specification of procedure to_usb_os_desc [2021-11-23 15:52:07,065 INFO L138 BoogieDeclarations]: Found implementation of procedure to_usb_os_desc [2021-11-23 15:52:07,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:52:07,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:52:07,065 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gstrings_attach [2021-11-23 15:52:07,065 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gstrings_attach [2021-11-23 15:52:07,065 INFO L130 BoogieDeclarations]: Found specification of procedure get_default_bcdDevice [2021-11-23 15:52:07,065 INFO L138 BoogieDeclarations]: Found implementation of procedure get_default_bcdDevice [2021-11-23 15:52:07,066 INFO L130 BoogieDeclarations]: Found specification of procedure interf_grp_sub_compatible_id_show [2021-11-23 15:52:07,066 INFO L138 BoogieDeclarations]: Found implementation of procedure interf_grp_sub_compatible_id_show [2021-11-23 15:52:07,069 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_configuration_store [2021-11-23 15:52:07,070 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_configuration_store [2021-11-23 15:52:07,070 INFO L130 BoogieDeclarations]: Found specification of procedure init_utsname [2021-11-23 15:52:07,070 INFO L138 BoogieDeclarations]: Found implementation of procedure init_utsname [2021-11-23 15:52:07,070 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceSubClass_store [2021-11-23 15:52:07,070 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceSubClass_store [2021-11-23 15:52:07,070 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_is_dualspeed [2021-11-23 15:52:07,070 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_is_dualspeed [2021-11-23 15:52:07,071 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_attr_show [2021-11-23 15:52:07,071 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_attr_show [2021-11-23 15:52:07,071 INFO L130 BoogieDeclarations]: Found specification of procedure ext_prop_type_store [2021-11-23 15:52:07,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_prop_type_store [2021-11-23 15:52:07,071 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_attr_show [2021-11-23 15:52:07,071 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_attr_show [2021-11-23 15:52:07,071 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-23 15:52:07,072 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-23 15:52:07,072 INFO L130 BoogieDeclarations]: Found specification of procedure gadgets_drop [2021-11-23 15:52:07,072 INFO L138 BoogieDeclarations]: Found implementation of procedure gadgets_drop [2021-11-23 15:52:07,072 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2021-11-23 15:52:07,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2021-11-23 15:52:07,072 INFO L130 BoogieDeclarations]: Found specification of procedure ext_prop_type_show [2021-11-23 15:52:07,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_prop_type_show [2021-11-23 15:52:07,072 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_manufacturer_store [2021-11-23 15:52:07,073 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_manufacturer_store [2021-11-23 15:52:07,073 INFO L130 BoogieDeclarations]: Found specification of procedure set_gadget_data [2021-11-23 15:52:07,073 INFO L138 BoogieDeclarations]: Found implementation of procedure set_gadget_data [2021-11-23 15:52:07,073 INFO L130 BoogieDeclarations]: Found specification of procedure to_gadget_config_name [2021-11-23 15:52:07,073 INFO L138 BoogieDeclarations]: Found implementation of procedure to_gadget_config_name [2021-11-23 15:52:07,073 INFO L130 BoogieDeclarations]: Found specification of procedure remove_config [2021-11-23 15:52:07,073 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_config [2021-11-23 15:52:07,074 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_attr_release [2021-11-23 15:52:07,074 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_attr_release [2021-11-23 15:52:07,074 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 15:52:07,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 15:52:07,074 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_use_store [2021-11-23 15:52:07,074 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_use_store [2021-11-23 15:52:07,074 INFO L130 BoogieDeclarations]: Found specification of procedure usb_descriptor_fillbuf [2021-11-23 15:52:07,074 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_descriptor_fillbuf [2021-11-23 15:52:07,075 INFO L130 BoogieDeclarations]: Found specification of procedure get_containers_gs [2021-11-23 15:52:07,075 INFO L138 BoogieDeclarations]: Found implementation of procedure get_containers_gs [2021-11-23 15:52:07,075 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~TO~C_LONG [2021-11-23 15:52:07,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~TO~C_LONG [2021-11-23 15:52:07,075 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtou8 [2021-11-23 15:52:07,075 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtou8 [2021-11-23 15:52:08,459 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:52:08,466 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:52:08,814 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:52:08,818 INFO L158 Benchmark]: Toolchain (without parser) took 9229.83ms. Allocated memory was 58.7MB in the beginning and 408.9MB in the end (delta: 350.2MB). Free memory was 32.9MB in the beginning and 169.1MB in the end (delta: -136.3MB). Peak memory consumption was 215.0MB. Max. memory is 16.1GB. [2021-11-23 15:52:08,818 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 58.7MB. Free memory was 39.3MB in the beginning and 39.2MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:52:08,819 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5982.44ms. Allocated memory was 58.7MB in the beginning and 408.9MB in the end (delta: 350.2MB). Free memory was 32.5MB in the beginning and 286.3MB in the end (delta: -253.8MB). Peak memory consumption was 126.4MB. Max. memory is 16.1GB. [2021-11-23 15:52:08,820 INFO L158 Benchmark]: Boogie Procedure Inliner took 565.62ms. Allocated memory is still 408.9MB. Free memory was 286.3MB in the beginning and 232.9MB in the end (delta: 53.5MB). Peak memory consumption was 54.5MB. Max. memory is 16.1GB. [2021-11-23 15:52:08,820 INFO L158 Benchmark]: Boogie Preprocessor took 754.20ms. Allocated memory is still 408.9MB. Free memory was 232.9MB in the beginning and 255.1MB in the end (delta: -22.3MB). Peak memory consumption was 78.4MB. Max. memory is 16.1GB. [2021-11-23 15:52:08,821 INFO L158 Benchmark]: RCFGBuilder took 1916.24ms. Allocated memory is still 408.9MB. Free memory was 255.1MB in the beginning and 169.1MB in the end (delta: 86.0MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. [2021-11-23 15:52:08,824 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 58.7MB. Free memory was 39.3MB in the beginning and 39.2MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5982.44ms. Allocated memory was 58.7MB in the beginning and 408.9MB in the end (delta: 350.2MB). Free memory was 32.5MB in the beginning and 286.3MB in the end (delta: -253.8MB). Peak memory consumption was 126.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 565.62ms. Allocated memory is still 408.9MB. Free memory was 286.3MB in the beginning and 232.9MB in the end (delta: 53.5MB). Peak memory consumption was 54.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 754.20ms. Allocated memory is still 408.9MB. Free memory was 232.9MB in the beginning and 255.1MB in the end (delta: -22.3MB). Peak memory consumption was 78.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1916.24ms. Allocated memory is still 408.9MB. Free memory was 255.1MB in the beginning and 169.1MB in the end (delta: 86.0MB). Peak memory consumption was 86.0MB. 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 15:52:08,922 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7313f45f-7dd9-4a29-9ff1-6bf4ca3edde7/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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