./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--gadget--libcomposite.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69c84b44-931f-4b5d-b9f3-04e052e6ee58/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69c84b44-931f-4b5d-b9f3-04e052e6ee58/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69c84b44-931f-4b5d-b9f3-04e052e6ee58/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69c84b44-931f-4b5d-b9f3-04e052e6ee58/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--gadget--libcomposite.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69c84b44-931f-4b5d-b9f3-04e052e6ee58/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69c84b44-931f-4b5d-b9f3-04e052e6ee58/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9cf309f0a6c825c7fb12404de1f7afda24a75842d16f1076eb678f0f1f17dedf --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:46:00,531 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:46:00,534 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:46:00,564 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:46:00,565 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:46:00,566 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:46:00,568 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:46:00,570 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:46:00,572 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:46:00,574 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:46:00,575 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:46:00,576 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:46:00,577 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:46:00,578 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:46:00,580 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:46:00,581 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:46:00,583 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:46:00,584 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:46:00,586 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:46:00,589 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:46:00,591 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:46:00,593 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:46:00,595 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:46:00,596 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:46:00,600 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:46:00,600 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:46:00,601 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:46:00,602 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:46:00,607 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:46:00,608 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:46:00,609 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:46:00,610 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:46:00,611 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:46:00,612 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:46:00,614 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:46:00,615 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:46:00,616 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:46:00,616 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:46:00,617 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:46:00,618 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:46:00,619 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:46:00,619 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69c84b44-931f-4b5d-b9f3-04e052e6ee58/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 01:46:00,673 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:46:00,673 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:46:00,675 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:46:00,675 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:46:00,676 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:46:00,677 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:46:00,677 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:46:00,677 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:46:00,677 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:46:00,677 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:46:00,678 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:46:00,679 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:46:00,679 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:46:00,679 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:46:00,679 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:46:00,680 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:46:00,680 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:46:00,680 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:46:00,680 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:46:00,680 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:46:00,681 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:46:00,681 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:46:00,681 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:46:00,681 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:46:00,681 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:46:00,682 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_69c84b44-931f-4b5d-b9f3-04e052e6ee58/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69c84b44-931f-4b5d-b9f3-04e052e6ee58/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9cf309f0a6c825c7fb12404de1f7afda24a75842d16f1076eb678f0f1f17dedf [2021-11-23 01:46:00,973 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:46:00,998 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:46:01,001 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:46:01,002 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:46:01,003 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:46:01,005 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69c84b44-931f-4b5d-b9f3-04e052e6ee58/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--gadget--libcomposite.ko-entry_point.cil.out.i [2021-11-23 01:46:01,073 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69c84b44-931f-4b5d-b9f3-04e052e6ee58/bin/ukojak-LBtLqBUTdQ/data/72f23739f/4c895be913e14867983d774d419bdcce/FLAGc30ad5859 [2021-11-23 01:46:02,008 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:46:02,010 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69c84b44-931f-4b5d-b9f3-04e052e6ee58/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--gadget--libcomposite.ko-entry_point.cil.out.i [2021-11-23 01:46:02,068 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69c84b44-931f-4b5d-b9f3-04e052e6ee58/bin/ukojak-LBtLqBUTdQ/data/72f23739f/4c895be913e14867983d774d419bdcce/FLAGc30ad5859 [2021-11-23 01:46:02,374 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69c84b44-931f-4b5d-b9f3-04e052e6ee58/bin/ukojak-LBtLqBUTdQ/data/72f23739f/4c895be913e14867983d774d419bdcce [2021-11-23 01:46:02,377 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:46:02,378 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:46:02,380 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:46:02,380 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:46:02,383 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:46:02,384 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:46:02" (1/1) ... [2021-11-23 01:46:02,385 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7cb3bea1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:02, skipping insertion in model container [2021-11-23 01:46:02,386 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:46:02" (1/1) ... [2021-11-23 01:46:02,393 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:46:02,613 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:46:05,655 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_69c84b44-931f-4b5d-b9f3-04e052e6ee58/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--gadget--libcomposite.ko-entry_point.cil.out.i[398836,398849] [2021-11-23 01:46:05,701 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:46:05,800 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:46:06,392 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_69c84b44-931f-4b5d-b9f3-04e052e6ee58/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--gadget--libcomposite.ko-entry_point.cil.out.i[398836,398849] [2021-11-23 01:46:06,401 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:46:06,619 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:46:06,619 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:06 WrapperNode [2021-11-23 01:46:06,619 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:46:06,621 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:46:06,621 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:46:06,621 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:46:06,630 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:06" (1/1) ... [2021-11-23 01:46:06,828 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:06" (1/1) ... [2021-11-23 01:46:07,220 INFO L137 Inliner]: procedures = 399, calls = 4674, calls flagged for inlining = 145, calls inlined = 140, statements flattened = 9611 [2021-11-23 01:46:07,222 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:46:07,223 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:46:07,223 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:46:07,224 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:46:07,232 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:06" (1/1) ... [2021-11-23 01:46:07,233 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:06" (1/1) ... [2021-11-23 01:46:07,318 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:06" (1/1) ... [2021-11-23 01:46:07,319 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:06" (1/1) ... [2021-11-23 01:46:07,578 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:06" (1/1) ... [2021-11-23 01:46:07,731 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:06" (1/1) ... [2021-11-23 01:46:07,791 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:06" (1/1) ... [2021-11-23 01:46:07,844 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:46:07,845 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:46:07,845 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:46:07,845 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:46:07,847 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:06" (1/1) ... [2021-11-23 01:46:07,854 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:46:07,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69c84b44-931f-4b5d-b9f3-04e052e6ee58/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:46:07,880 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69c84b44-931f-4b5d-b9f3-04e052e6ee58/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:46:07,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69c84b44-931f-4b5d-b9f3-04e052e6ee58/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:46:07,931 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_serialnumber_show [2021-11-23 01:46:07,931 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_serialnumber_show [2021-11-23 01:46:07,932 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_link [2021-11-23 01:46:07,932 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_link [2021-11-23 01:46:07,932 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_function [2021-11-23 01:46:07,932 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_function [2021-11-23 01:46:07,934 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 01:46:07,935 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 01:46:07,935 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_product_store [2021-11-23 01:46:07,935 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_product_store [2021-11-23 01:46:07,935 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_desc_bmAttributes_store [2021-11-23 01:46:07,935 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_desc_bmAttributes_store [2021-11-23 01:46:07,935 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_free_request [2021-11-23 01:46:07,936 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_free_request [2021-11-23 01:46:07,936 INFO L130 BoogieDeclarations]: Found specification of procedure count_ext_prop [2021-11-23 01:46:07,936 INFO L138 BoogieDeclarations]: Found implementation of procedure count_ext_prop [2021-11-23 01:46:07,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 01:46:07,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 01:46:07,936 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ext_prop_data_ptr [2021-11-23 01:46:07,937 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ext_prop_data_ptr [2021-11-23 01:46:07,937 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_info_attr_release [2021-11-23 01:46:07,937 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_info_attr_release [2021-11-23 01:46:07,937 INFO L130 BoogieDeclarations]: Found specification of procedure configfs_composite_bind [2021-11-23 01:46:07,937 INFO L138 BoogieDeclarations]: Found implementation of procedure configfs_composite_bind [2021-11-23 01:46:07,937 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_manufacturer_show [2021-11-23 01:46:07,938 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_manufacturer_show [2021-11-23 01:46:07,938 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2021-11-23 01:46:07,938 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2021-11-23 01:46:07,938 INFO L130 BoogieDeclarations]: Found specification of procedure usb_os_desc_ext_prop_attr_store [2021-11-23 01:46:07,938 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_os_desc_ext_prop_attr_store [2021-11-23 01:46:07,939 INFO L130 BoogieDeclarations]: Found specification of procedure composite_dev_prepare [2021-11-23 01:46:07,939 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_dev_prepare [2021-11-23 01:46:07,939 INFO L130 BoogieDeclarations]: Found specification of procedure composite_unbind [2021-11-23 01:46:07,940 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_unbind [2021-11-23 01:46:07,940 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bMaxPacketSize0_show [2021-11-23 01:46:07,941 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bMaxPacketSize0_show [2021-11-23 01:46:07,941 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_product_show [2021-11-23 01:46:07,941 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_product_show [2021-11-23 01:46:07,941 INFO L130 BoogieDeclarations]: Found specification of procedure config_group_init_type_name [2021-11-23 01:46:07,941 INFO L138 BoogieDeclarations]: Found implementation of procedure config_group_init_type_name [2021-11-23 01:46:07,941 INFO L130 BoogieDeclarations]: Found specification of procedure usb_copy_descriptors [2021-11-23 01:46:07,942 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_copy_descriptors [2021-11-23 01:46:07,942 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 01:46:07,942 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 01:46:07,942 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_b_vendor_code_store [2021-11-23 01:46:07,942 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_b_vendor_code_store [2021-11-23 01:46:07,942 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_use_show [2021-11-23 01:46:07,942 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_use_show [2021-11-23 01:46:07,943 INFO L130 BoogieDeclarations]: Found specification of procedure usb_os_desc_ext_prop_attr_show [2021-11-23 01:46:07,943 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_os_desc_ext_prop_attr_show [2021-11-23 01:46:07,943 INFO L130 BoogieDeclarations]: Found specification of procedure __usb_ext_prop_ptr [2021-11-23 01:46:07,944 INFO L138 BoogieDeclarations]: Found implementation of procedure __usb_ext_prop_ptr [2021-11-23 01:46:07,944 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_attr_store [2021-11-23 01:46:07,944 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_attr_store [2021-11-23 01:46:07,944 INFO L130 BoogieDeclarations]: Found specification of procedure function_drop [2021-11-23 01:46:07,944 INFO L138 BoogieDeclarations]: Found implementation of procedure function_drop [2021-11-23 01:46:07,944 INFO L130 BoogieDeclarations]: Found specification of procedure to_config_usb_cfg [2021-11-23 01:46:07,945 INFO L138 BoogieDeclarations]: Found implementation of procedure to_config_usb_cfg [2021-11-23 01:46:07,945 INFO L130 BoogieDeclarations]: Found specification of procedure config_usb_cfg_attr_store [2021-11-23 01:46:07,946 INFO L138 BoogieDeclarations]: Found implementation of procedure config_usb_cfg_attr_store [2021-11-23 01:46:07,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 01:46:07,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 01:46:07,947 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 01:46:07,948 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 01:46:07,948 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_gadget [2021-11-23 01:46:07,948 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_gadget [2021-11-23 01:46:07,949 INFO L130 BoogieDeclarations]: Found specification of procedure ext_prop_data_show [2021-11-23 01:46:07,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_prop_data_show [2021-11-23 01:46:07,949 INFO L130 BoogieDeclarations]: Found specification of procedure composite_bind [2021-11-23 01:46:07,949 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_bind [2021-11-23 01:46:07,949 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:46:07,949 INFO L130 BoogieDeclarations]: Found specification of procedure bos_desc [2021-11-23 01:46:07,950 INFO L138 BoogieDeclarations]: Found implementation of procedure bos_desc [2021-11-23 01:46:07,950 INFO L130 BoogieDeclarations]: Found specification of procedure composite_disconnect [2021-11-23 01:46:07,950 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_disconnect [2021-11-23 01:46:07,950 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_idProduct_show [2021-11-23 01:46:07,950 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_idProduct_show [2021-11-23 01:46:07,950 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_qw_sign_store [2021-11-23 01:46:07,951 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_qw_sign_store [2021-11-23 01:46:07,951 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 01:46:07,951 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 01:46:07,951 INFO L130 BoogieDeclarations]: Found specification of procedure usb_remove_function [2021-11-23 01:46:07,951 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_remove_function [2021-11-23 01:46:07,951 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 01:46:07,951 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 01:46:07,952 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_desc_MaxPower_show [2021-11-23 01:46:07,952 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_desc_MaxPower_show [2021-11-23 01:46:07,952 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_UDC_show [2021-11-23 01:46:07,952 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_UDC_show [2021-11-23 01:46:07,952 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_zero [2021-11-23 01:46:07,952 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_zero [2021-11-23 01:46:07,953 INFO L130 BoogieDeclarations]: Found specification of procedure check_user_usb_string [2021-11-23 01:46:07,953 INFO L138 BoogieDeclarations]: Found implementation of procedure check_user_usb_string [2021-11-23 01:46:07,953 INFO L130 BoogieDeclarations]: Found specification of procedure len_ext_prop [2021-11-23 01:46:07,953 INFO L138 BoogieDeclarations]: Found implementation of procedure len_ext_prop [2021-11-23 01:46:07,953 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_info_attr_store [2021-11-23 01:46:07,954 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_info_attr_store [2021-11-23 01:46:07,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 01:46:07,955 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_attr_release [2021-11-23 01:46:07,955 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_attr_release [2021-11-23 01:46:07,955 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_idProduct_store [2021-11-23 01:46:07,955 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_idProduct_store [2021-11-23 01:46:07,956 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceProtocol_show [2021-11-23 01:46:07,956 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceProtocol_show [2021-11-23 01:46:07,956 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 01:46:07,956 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 01:46:07,957 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_configuration_show [2021-11-23 01:46:07,957 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_configuration_show [2021-11-23 01:46:07,958 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-23 01:46:07,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-23 01:46:07,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 01:46:07,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 01:46:07,959 INFO L130 BoogieDeclarations]: Found specification of procedure usb_os_desc_ext_prop_release [2021-11-23 01:46:07,959 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_os_desc_ext_prop_release [2021-11-23 01:46:07,959 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_attr_store [2021-11-23 01:46:07,959 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_attr_store [2021-11-23 01:46:07,959 INFO L130 BoogieDeclarations]: Found specification of procedure composite_resume [2021-11-23 01:46:07,959 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_resume [2021-11-23 01:46:07,960 INFO L130 BoogieDeclarations]: Found specification of procedure configfs_composite_unbind [2021-11-23 01:46:07,960 INFO L138 BoogieDeclarations]: Found implementation of procedure configfs_composite_unbind [2021-11-23 01:46:07,960 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 01:46:07,960 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 01:46:07,960 INFO L130 BoogieDeclarations]: Found specification of procedure ext_prop_data_store [2021-11-23 01:46:07,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_prop_data_store [2021-11-23 01:46:07,962 INFO L130 BoogieDeclarations]: Found specification of procedure to_cdriver [2021-11-23 01:46:07,964 INFO L138 BoogieDeclarations]: Found implementation of procedure to_cdriver [2021-11-23 01:46:07,964 INFO L130 BoogieDeclarations]: Found specification of procedure collect_langs [2021-11-23 01:46:07,965 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_langs [2021-11-23 01:46:07,965 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_attr_store [2021-11-23 01:46:07,965 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_attr_store [2021-11-23 01:46:07,966 INFO L130 BoogieDeclarations]: Found specification of procedure try_get_usb_function_instance [2021-11-23 01:46:07,967 INFO L138 BoogieDeclarations]: Found implementation of procedure try_get_usb_function_instance [2021-11-23 01:46:07,968 INFO L130 BoogieDeclarations]: Found specification of procedure count_configs [2021-11-23 01:46:07,968 INFO L138 BoogieDeclarations]: Found implementation of procedure count_configs [2021-11-23 01:46:07,974 INFO L130 BoogieDeclarations]: Found specification of procedure kstrdup [2021-11-23 01:46:07,975 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrdup [2021-11-23 01:46:07,975 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 01:46:07,975 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 01:46:07,975 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_all_descriptors [2021-11-23 01:46:07,975 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_all_descriptors [2021-11-23 01:46:07,976 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_strings_drop [2021-11-23 01:46:07,976 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_strings_drop [2021-11-23 01:46:07,976 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_attr_show [2021-11-23 01:46:07,976 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_attr_show [2021-11-23 01:46:07,976 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_idVendor_store [2021-11-23 01:46:07,976 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_idVendor_store [2021-11-23 01:46:07,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 01:46:07,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 01:46:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure utf8s_to_utf16s [2021-11-23 01:46:07,977 INFO L138 BoogieDeclarations]: Found implementation of procedure utf8s_to_utf16s [2021-11-23 01:46:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_b_vendor_code_show [2021-11-23 01:46:07,977 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_b_vendor_code_show [2021-11-23 01:46:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_is_superspeed [2021-11-23 01:46:07,978 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_is_superspeed [2021-11-23 01:46:07,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:46:07,978 INFO L130 BoogieDeclarations]: Found specification of procedure interf_grp_sub_compatible_id_store [2021-11-23 01:46:07,978 INFO L138 BoogieDeclarations]: Found implementation of procedure interf_grp_sub_compatible_id_store [2021-11-23 01:46:07,978 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_dequeue [2021-11-23 01:46:07,978 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_dequeue [2021-11-23 01:46:07,978 INFO L130 BoogieDeclarations]: Found specification of procedure composite_ep0_queue [2021-11-23 01:46:07,980 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_ep0_queue [2021-11-23 01:46:07,980 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 01:46:07,980 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 01:46:07,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:46:07,981 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceClass_store [2021-11-23 01:46:07,981 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceClass_store [2021-11-23 01:46:07,981 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bcdUSB_show [2021-11-23 01:46:07,981 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bcdUSB_show [2021-11-23 01:46:07,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:46:07,981 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_UDC_store [2021-11-23 01:46:07,982 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_UDC_store [2021-11-23 01:46:07,982 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_autoconfig_reset [2021-11-23 01:46:07,982 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_autoconfig_reset [2021-11-23 01:46:07,982 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 01:46:07,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 01:46:07,982 INFO L130 BoogieDeclarations]: Found specification of procedure to_usb_os_desc_ext_prop [2021-11-23 01:46:07,982 INFO L138 BoogieDeclarations]: Found implementation of procedure to_usb_os_desc_ext_prop [2021-11-23 01:46:07,983 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 01:46:07,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 01:46:07,983 INFO L130 BoogieDeclarations]: Found specification of procedure config_usb_cfg_link [2021-11-23 01:46:07,983 INFO L138 BoogieDeclarations]: Found implementation of procedure config_usb_cfg_link [2021-11-23 01:46:07,983 INFO L130 BoogieDeclarations]: Found specification of procedure config_desc_drop [2021-11-23 01:46:07,983 INFO L138 BoogieDeclarations]: Found implementation of procedure config_desc_drop [2021-11-23 01:46:07,983 INFO L130 BoogieDeclarations]: Found specification of procedure composite_dev_cleanup [2021-11-23 01:46:07,984 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_dev_cleanup [2021-11-23 01:46:07,984 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_desc_MaxPower_store [2021-11-23 01:46:07,984 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_desc_MaxPower_store [2021-11-23 01:46:07,984 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bcdDevice_show [2021-11-23 01:46:07,984 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bcdDevice_show [2021-11-23 01:46:07,984 INFO L130 BoogieDeclarations]: Found specification of procedure composite_suspend [2021-11-23 01:46:07,984 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_suspend [2021-11-23 01:46:07,985 INFO L130 BoogieDeclarations]: Found specification of procedure ext_prop_drop [2021-11-23 01:46:07,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_prop_drop [2021-11-23 01:46:07,985 INFO L130 BoogieDeclarations]: Found specification of procedure count_ext_compat [2021-11-23 01:46:07,985 INFO L138 BoogieDeclarations]: Found implementation of procedure count_ext_compat [2021-11-23 01:46:07,985 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 01:46:07,985 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 01:46:07,985 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_idVendor_show [2021-11-23 01:46:07,986 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_idVendor_show [2021-11-23 01:46:07,986 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_desc_bmAttributes_show [2021-11-23 01:46:07,986 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_desc_bmAttributes_show [2021-11-23 01:46:07,986 INFO L130 BoogieDeclarations]: Found specification of procedure purge_configs_funcs [2021-11-23 01:46:07,986 INFO L138 BoogieDeclarations]: Found implementation of procedure purge_configs_funcs [2021-11-23 01:46:07,986 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_is_otg [2021-11-23 01:46:07,987 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_is_otg [2021-11-23 01:46:07,987 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ext_prop_data_len_ptr [2021-11-23 01:46:07,987 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ext_prop_data_len_ptr [2021-11-23 01:46:07,987 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:46:07,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:46:07,987 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 01:46:07,987 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 01:46:07,988 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_function_instance [2021-11-23 01:46:07,988 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_function_instance [2021-11-23 01:46:07,988 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_function_instance [2021-11-23 01:46:07,988 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_function_instance [2021-11-23 01:46:07,988 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2021-11-23 01:46:07,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2021-11-23 01:46:07,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 01:46:07,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 01:46:07,989 INFO L130 BoogieDeclarations]: Found specification of procedure __cpu_to_le16p [2021-11-23 01:46:07,989 INFO L138 BoogieDeclarations]: Found implementation of procedure __cpu_to_le16p [2021-11-23 01:46:07,989 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string_ids_tab [2021-11-23 01:46:07,989 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string_ids_tab [2021-11-23 01:46:07,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 01:46:07,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 01:46:07,990 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceClass_show [2021-11-23 01:46:07,990 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceClass_show [2021-11-23 01:46:07,990 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2021-11-23 01:46:07,990 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2021-11-23 01:46:07,990 INFO L130 BoogieDeclarations]: Found specification of procedure get_gadget_data [2021-11-23 01:46:07,990 INFO L138 BoogieDeclarations]: Found implementation of procedure get_gadget_data [2021-11-23 01:46:07,990 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_alloc_request [2021-11-23 01:46:07,991 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_alloc_request [2021-11-23 01:46:07,991 INFO L130 BoogieDeclarations]: Found specification of procedure reset_config [2021-11-23 01:46:07,991 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_config [2021-11-23 01:46:07,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2021-11-23 01:46:07,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2021-11-23 01:46:07,991 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 01:46:07,991 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 01:46:07,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 01:46:07,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 01:46:07,992 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceProtocol_store [2021-11-23 01:46:07,992 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceProtocol_store [2021-11-23 01:46:07,992 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string_copy [2021-11-23 01:46:07,992 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string_copy [2021-11-23 01:46:07,992 INFO L130 BoogieDeclarations]: Found specification of procedure to_config_group [2021-11-23 01:46:07,993 INFO L138 BoogieDeclarations]: Found implementation of procedure to_config_group [2021-11-23 01:46:07,993 INFO L130 BoogieDeclarations]: Found specification of procedure usb_add_function [2021-11-23 01:46:07,993 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_add_function [2021-11-23 01:46:07,993 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2021-11-23 01:46:07,993 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2021-11-23 01:46:07,994 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 01:46:07,998 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 01:46:07,998 INFO L130 BoogieDeclarations]: Found specification of procedure to_gadget_info [2021-11-23 01:46:07,998 INFO L138 BoogieDeclarations]: Found implementation of procedure to_gadget_info [2021-11-23 01:46:07,999 INFO L130 BoogieDeclarations]: Found specification of procedure __composite_unbind [2021-11-23 01:46:07,999 INFO L138 BoogieDeclarations]: Found implementation of procedure __composite_unbind [2021-11-23 01:46:07,999 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_vbus_draw [2021-11-23 01:46:07,999 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_vbus_draw [2021-11-23 01:46:07,999 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:46:07,999 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:46:08,000 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-23 01:46:08,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-23 01:46:08,002 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_serialnumber_store [2021-11-23 01:46:08,002 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_serialnumber_store [2021-11-23 01:46:08,002 INFO L130 BoogieDeclarations]: Found specification of procedure to_gadget_strings [2021-11-23 01:46:08,002 INFO L138 BoogieDeclarations]: Found implementation of procedure to_gadget_strings [2021-11-23 01:46:08,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:46:08,002 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 01:46:08,002 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 01:46:08,003 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bcdDevice_store [2021-11-23 01:46:08,003 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bcdDevice_store [2021-11-23 01:46:08,003 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceSubClass_show [2021-11-23 01:46:08,003 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceSubClass_show [2021-11-23 01:46:08,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:46:08,003 INFO L130 BoogieDeclarations]: Found specification of procedure config_usb_cfg_unlink [2021-11-23 01:46:08,003 INFO L138 BoogieDeclarations]: Found implementation of procedure config_usb_cfg_unlink [2021-11-23 01:46:08,004 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bMaxPacketSize0_store [2021-11-23 01:46:08,004 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bMaxPacketSize0_store [2021-11-23 01:46:08,004 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-11-23 01:46:08,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-11-23 01:46:08,004 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_attr_release [2021-11-23 01:46:08,004 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_attr_release [2021-11-23 01:46:08,004 INFO L130 BoogieDeclarations]: Found specification of procedure to_os_desc [2021-11-23 01:46:08,005 INFO L138 BoogieDeclarations]: Found implementation of procedure to_os_desc [2021-11-23 01:46:08,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:46:08,005 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_unlink [2021-11-23 01:46:08,005 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_unlink [2021-11-23 01:46:08,005 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_info_attr_show [2021-11-23 01:46:08,005 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_info_attr_show [2021-11-23 01:46:08,005 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 01:46:08,005 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 01:46:08,006 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_unregister_driver [2021-11-23 01:46:08,006 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_unregister_driver [2021-11-23 01:46:08,006 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-11-23 01:46:08,006 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-11-23 01:46:08,006 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 01:46:08,006 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 01:46:08,006 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 01:46:08,007 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 01:46:08,007 INFO L130 BoogieDeclarations]: Found specification of procedure le16_add_cpu [2021-11-23 01:46:08,007 INFO L138 BoogieDeclarations]: Found implementation of procedure le16_add_cpu [2021-11-23 01:46:08,007 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtou16 [2021-11-23 01:46:08,007 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtou16 [2021-11-23 01:46:08,007 INFO L130 BoogieDeclarations]: Found specification of procedure composite_setup_complete [2021-11-23 01:46:08,007 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_setup_complete [2021-11-23 01:46:08,008 INFO L130 BoogieDeclarations]: Found specification of procedure composite_setup [2021-11-23 01:46:08,008 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_setup [2021-11-23 01:46:08,008 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_strings_drop [2021-11-23 01:46:08,008 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_strings_drop [2021-11-23 01:46:08,008 INFO L130 BoogieDeclarations]: Found specification of procedure set_config [2021-11-23 01:46:08,008 INFO L138 BoogieDeclarations]: Found implementation of procedure set_config [2021-11-23 01:46:08,008 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 01:46:08,009 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 01:46:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_function [2021-11-23 01:46:08,009 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_function [2021-11-23 01:46:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_attr_release [2021-11-23 01:46:08,009 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_attr_release [2021-11-23 01:46:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure composite_os_desc_req_prepare [2021-11-23 01:46:08,009 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_os_desc_req_prepare [2021-11-23 01:46:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_bcd [2021-11-23 01:46:08,010 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_bcd [2021-11-23 01:46:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bcdUSB_store [2021-11-23 01:46:08,010 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bcdUSB_store [2021-11-23 01:46:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure interf_grp_compatible_id_show [2021-11-23 01:46:08,010 INFO L138 BoogieDeclarations]: Found implementation of procedure interf_grp_compatible_id_show [2021-11-23 01:46:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_qw_sign_show [2021-11-23 01:46:08,011 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_qw_sign_show [2021-11-23 01:46:08,011 INFO L130 BoogieDeclarations]: Found specification of procedure config_usb_cfg_attr_show [2021-11-23 01:46:08,011 INFO L138 BoogieDeclarations]: Found implementation of procedure config_usb_cfg_attr_show [2021-11-23 01:46:08,011 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 01:46:08,011 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 01:46:08,011 INFO L130 BoogieDeclarations]: Found specification of procedure usb_add_config_only [2021-11-23 01:46:08,011 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_add_config_only [2021-11-23 01:46:08,011 INFO L130 BoogieDeclarations]: Found specification of procedure config_item_put [2021-11-23 01:46:08,012 INFO L138 BoogieDeclarations]: Found implementation of procedure config_item_put [2021-11-23 01:46:08,012 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_string [2021-11-23 01:46:08,012 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_string [2021-11-23 01:46:08,012 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_CAST [2021-11-23 01:46:08,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_CAST [2021-11-23 01:46:08,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 01:46:08,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 01:46:08,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 01:46:08,013 INFO L130 BoogieDeclarations]: Found specification of procedure interf_grp_compatible_id_store [2021-11-23 01:46:08,013 INFO L138 BoogieDeclarations]: Found implementation of procedure interf_grp_compatible_id_store [2021-11-23 01:46:08,013 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_descriptors [2021-11-23 01:46:08,013 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_descriptors [2021-11-23 01:46:08,013 INFO L130 BoogieDeclarations]: Found specification of procedure to_usb_os_desc [2021-11-23 01:46:08,013 INFO L138 BoogieDeclarations]: Found implementation of procedure to_usb_os_desc [2021-11-23 01:46:08,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 01:46:08,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 01:46:08,014 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gstrings_attach [2021-11-23 01:46:08,014 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gstrings_attach [2021-11-23 01:46:08,014 INFO L130 BoogieDeclarations]: Found specification of procedure get_default_bcdDevice [2021-11-23 01:46:08,014 INFO L138 BoogieDeclarations]: Found implementation of procedure get_default_bcdDevice [2021-11-23 01:46:08,014 INFO L130 BoogieDeclarations]: Found specification of procedure interf_grp_sub_compatible_id_show [2021-11-23 01:46:08,015 INFO L138 BoogieDeclarations]: Found implementation of procedure interf_grp_sub_compatible_id_show [2021-11-23 01:46:08,015 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_configuration_store [2021-11-23 01:46:08,015 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_configuration_store [2021-11-23 01:46:08,015 INFO L130 BoogieDeclarations]: Found specification of procedure init_utsname [2021-11-23 01:46:08,015 INFO L138 BoogieDeclarations]: Found implementation of procedure init_utsname [2021-11-23 01:46:08,015 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceSubClass_store [2021-11-23 01:46:08,015 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceSubClass_store [2021-11-23 01:46:08,016 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_is_dualspeed [2021-11-23 01:46:08,016 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_is_dualspeed [2021-11-23 01:46:08,016 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_attr_show [2021-11-23 01:46:08,016 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_attr_show [2021-11-23 01:46:08,016 INFO L130 BoogieDeclarations]: Found specification of procedure ext_prop_type_store [2021-11-23 01:46:08,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_prop_type_store [2021-11-23 01:46:08,016 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_attr_show [2021-11-23 01:46:08,016 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_attr_show [2021-11-23 01:46:08,017 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-23 01:46:08,017 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-23 01:46:08,017 INFO L130 BoogieDeclarations]: Found specification of procedure gadgets_drop [2021-11-23 01:46:08,017 INFO L138 BoogieDeclarations]: Found implementation of procedure gadgets_drop [2021-11-23 01:46:08,017 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2021-11-23 01:46:08,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2021-11-23 01:46:08,018 INFO L130 BoogieDeclarations]: Found specification of procedure ext_prop_type_show [2021-11-23 01:46:08,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_prop_type_show [2021-11-23 01:46:08,018 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_manufacturer_store [2021-11-23 01:46:08,018 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_manufacturer_store [2021-11-23 01:46:08,018 INFO L130 BoogieDeclarations]: Found specification of procedure set_gadget_data [2021-11-23 01:46:08,018 INFO L138 BoogieDeclarations]: Found implementation of procedure set_gadget_data [2021-11-23 01:46:08,018 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 01:46:08,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 01:46:08,019 INFO L130 BoogieDeclarations]: Found specification of procedure to_gadget_config_name [2021-11-23 01:46:08,019 INFO L138 BoogieDeclarations]: Found implementation of procedure to_gadget_config_name [2021-11-23 01:46:08,019 INFO L130 BoogieDeclarations]: Found specification of procedure remove_config [2021-11-23 01:46:08,019 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_config [2021-11-23 01:46:08,020 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_attr_release [2021-11-23 01:46:08,020 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_attr_release [2021-11-23 01:46:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:46:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 01:46:08,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 01:46:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_use_store [2021-11-23 01:46:08,021 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_use_store [2021-11-23 01:46:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure usb_descriptor_fillbuf [2021-11-23 01:46:08,021 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_descriptor_fillbuf [2021-11-23 01:46:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure get_containers_gs [2021-11-23 01:46:08,022 INFO L138 BoogieDeclarations]: Found implementation of procedure get_containers_gs [2021-11-23 01:46:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtou8 [2021-11-23 01:46:08,022 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtou8 [2021-11-23 01:46:09,659 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:46:09,666 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:46:09,875 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-23 01:46:39,946 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:47:07,011 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:47:07,011 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 01:47:07,019 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:47:07 BoogieIcfgContainer [2021-11-23 01:47:07,019 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:47:07,021 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:47:07,021 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:47:07,033 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:47:07,034 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:47:07" (1/1) ... [2021-11-23 01:47:07,043 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:47:07,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:07,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4658 states to 3155 states and 4658 transitions. [2021-11-23 01:47:07,201 INFO L276 IsEmpty]: Start isEmpty. Operand 3155 states and 4658 transitions. [2021-11-23 01:47:07,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1158 [2021-11-23 01:47:07,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:07,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:08,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:09,570 INFO L134 CoverageAnalysis]: Checked inductivity of 28402 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28402 trivial. 0 not checked. [2021-11-23 01:47:19,729 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 01:47:20,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:20,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4967 states to 3182 states and 4967 transitions. [2021-11-23 01:47:20,190 INFO L276 IsEmpty]: Start isEmpty. Operand 3182 states and 4967 transitions. [2021-11-23 01:47:20,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1160 [2021-11-23 01:47:20,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:20,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:20,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:22,861 INFO L134 CoverageAnalysis]: Checked inductivity of 28402 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28402 trivial. 0 not checked. [2021-11-23 01:47:23,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:23,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5591 states to 3415 states and 5591 transitions. [2021-11-23 01:47:23,584 INFO L276 IsEmpty]: Start isEmpty. Operand 3415 states and 5591 transitions. [2021-11-23 01:47:23,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1160 [2021-11-23 01:47:23,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:23,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:24,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:25,278 INFO L134 CoverageAnalysis]: Checked inductivity of 28402 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28402 trivial. 0 not checked. [2021-11-23 01:47:25,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:25,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5592 states to 3416 states and 5592 transitions. [2021-11-23 01:47:25,398 INFO L276 IsEmpty]: Start isEmpty. Operand 3416 states and 5592 transitions. [2021-11-23 01:47:25,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1160 [2021-11-23 01:47:25,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:25,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:25,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:26,843 INFO L134 CoverageAnalysis]: Checked inductivity of 28402 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28402 trivial. 0 not checked. [2021-11-23 01:47:26,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:26,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5593 states to 3417 states and 5593 transitions. [2021-11-23 01:47:26,955 INFO L276 IsEmpty]: Start isEmpty. Operand 3417 states and 5593 transitions. [2021-11-23 01:47:26,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1160 [2021-11-23 01:47:26,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:26,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:27,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:28,310 INFO L134 CoverageAnalysis]: Checked inductivity of 28402 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28402 trivial. 0 not checked. [2021-11-23 01:47:28,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:28,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5594 states to 3418 states and 5594 transitions. [2021-11-23 01:47:28,414 INFO L276 IsEmpty]: Start isEmpty. Operand 3418 states and 5594 transitions. [2021-11-23 01:47:28,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1160 [2021-11-23 01:47:28,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:28,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:28,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:29,536 INFO L134 CoverageAnalysis]: Checked inductivity of 28402 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28402 trivial. 0 not checked. [2021-11-23 01:47:29,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:29,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5595 states to 3419 states and 5595 transitions. [2021-11-23 01:47:29,643 INFO L276 IsEmpty]: Start isEmpty. Operand 3419 states and 5595 transitions. [2021-11-23 01:47:29,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1160 [2021-11-23 01:47:29,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:29,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:30,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:30,818 INFO L134 CoverageAnalysis]: Checked inductivity of 28402 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28402 trivial. 0 not checked. [2021-11-23 01:47:30,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:30,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5596 states to 3420 states and 5596 transitions. [2021-11-23 01:47:30,900 INFO L276 IsEmpty]: Start isEmpty. Operand 3420 states and 5596 transitions. [2021-11-23 01:47:30,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1160 [2021-11-23 01:47:30,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:30,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:31,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:32,011 INFO L134 CoverageAnalysis]: Checked inductivity of 28402 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28402 trivial. 0 not checked. [2021-11-23 01:47:32,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:32,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5597 states to 3421 states and 5597 transitions. [2021-11-23 01:47:32,094 INFO L276 IsEmpty]: Start isEmpty. Operand 3421 states and 5597 transitions. [2021-11-23 01:47:32,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1160 [2021-11-23 01:47:32,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:32,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:32,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:33,251 INFO L134 CoverageAnalysis]: Checked inductivity of 28402 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28402 trivial. 0 not checked. [2021-11-23 01:47:33,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:33,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5598 states to 3422 states and 5598 transitions. [2021-11-23 01:47:33,330 INFO L276 IsEmpty]: Start isEmpty. Operand 3422 states and 5598 transitions. [2021-11-23 01:47:33,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1160 [2021-11-23 01:47:33,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:33,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:33,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:34,401 INFO L134 CoverageAnalysis]: Checked inductivity of 28402 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28402 trivial. 0 not checked. [2021-11-23 01:47:34,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:34,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5599 states to 3423 states and 5599 transitions. [2021-11-23 01:47:34,479 INFO L276 IsEmpty]: Start isEmpty. Operand 3423 states and 5599 transitions. [2021-11-23 01:47:34,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1160 [2021-11-23 01:47:34,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:34,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:34,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:35,326 INFO L134 CoverageAnalysis]: Checked inductivity of 28402 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28402 trivial. 0 not checked. [2021-11-23 01:47:35,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:35,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5600 states to 3424 states and 5600 transitions. [2021-11-23 01:47:35,400 INFO L276 IsEmpty]: Start isEmpty. Operand 3424 states and 5600 transitions. [2021-11-23 01:47:35,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1160 [2021-11-23 01:47:35,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:35,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:35,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:36,348 INFO L134 CoverageAnalysis]: Checked inductivity of 28402 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28402 trivial. 0 not checked. [2021-11-23 01:47:36,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:36,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5601 states to 3425 states and 5601 transitions. [2021-11-23 01:47:36,427 INFO L276 IsEmpty]: Start isEmpty. Operand 3425 states and 5601 transitions. [2021-11-23 01:47:36,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1160 [2021-11-23 01:47:36,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:36,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:36,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:37,365 INFO L134 CoverageAnalysis]: Checked inductivity of 28402 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28402 trivial. 0 not checked. [2021-11-23 01:47:37,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:37,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5602 states to 3426 states and 5602 transitions. [2021-11-23 01:47:37,443 INFO L276 IsEmpty]: Start isEmpty. Operand 3426 states and 5602 transitions. [2021-11-23 01:47:37,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1160 [2021-11-23 01:47:37,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:37,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:37,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:38,589 INFO L134 CoverageAnalysis]: Checked inductivity of 28402 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28402 trivial. 0 not checked. [2021-11-23 01:47:38,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:38,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5603 states to 3427 states and 5603 transitions. [2021-11-23 01:47:38,662 INFO L276 IsEmpty]: Start isEmpty. Operand 3427 states and 5603 transitions. [2021-11-23 01:47:38,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1160 [2021-11-23 01:47:38,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:38,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:39,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:39,642 INFO L134 CoverageAnalysis]: Checked inductivity of 28402 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28402 trivial. 0 not checked. [2021-11-23 01:47:39,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:39,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5604 states to 3428 states and 5604 transitions. [2021-11-23 01:47:39,724 INFO L276 IsEmpty]: Start isEmpty. Operand 3428 states and 5604 transitions. [2021-11-23 01:47:39,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1160 [2021-11-23 01:47:39,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:39,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:40,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:40,640 INFO L134 CoverageAnalysis]: Checked inductivity of 28402 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28402 trivial. 0 not checked. [2021-11-23 01:47:40,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:40,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5605 states to 3429 states and 5605 transitions. [2021-11-23 01:47:40,718 INFO L276 IsEmpty]: Start isEmpty. Operand 3429 states and 5605 transitions. [2021-11-23 01:47:40,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1160 [2021-11-23 01:47:40,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:40,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:41,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:41,724 INFO L134 CoverageAnalysis]: Checked inductivity of 28402 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28402 trivial. 0 not checked. [2021-11-23 01:47:41,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:41,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5606 states to 3430 states and 5606 transitions. [2021-11-23 01:47:41,781 INFO L276 IsEmpty]: Start isEmpty. Operand 3430 states and 5606 transitions. [2021-11-23 01:47:41,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1160 [2021-11-23 01:47:41,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:41,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:42,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:42,856 INFO L134 CoverageAnalysis]: Checked inductivity of 28402 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28402 trivial. 0 not checked. [2021-11-23 01:47:42,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:42,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5607 states to 3431 states and 5607 transitions. [2021-11-23 01:47:42,908 INFO L276 IsEmpty]: Start isEmpty. Operand 3431 states and 5607 transitions. [2021-11-23 01:47:42,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1160 [2021-11-23 01:47:42,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:42,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:43,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:43,901 INFO L134 CoverageAnalysis]: Checked inductivity of 28402 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28402 trivial. 0 not checked. [2021-11-23 01:47:43,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:43,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5608 states to 3432 states and 5608 transitions. [2021-11-23 01:47:43,945 INFO L276 IsEmpty]: Start isEmpty. Operand 3432 states and 5608 transitions. [2021-11-23 01:47:43,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1160 [2021-11-23 01:47:43,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:43,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:44,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:44,877 INFO L134 CoverageAnalysis]: Checked inductivity of 28402 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28402 trivial. 0 not checked. [2021-11-23 01:47:44,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:44,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5609 states to 3433 states and 5609 transitions. [2021-11-23 01:47:44,919 INFO L276 IsEmpty]: Start isEmpty. Operand 3433 states and 5609 transitions. [2021-11-23 01:47:44,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1160 [2021-11-23 01:47:44,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:44,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:45,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:45,782 INFO L134 CoverageAnalysis]: Checked inductivity of 28402 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28402 trivial. 0 not checked. [2021-11-23 01:47:45,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:45,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5610 states to 3434 states and 5610 transitions. [2021-11-23 01:47:45,819 INFO L276 IsEmpty]: Start isEmpty. Operand 3434 states and 5610 transitions. [2021-11-23 01:47:45,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1160 [2021-11-23 01:47:45,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:45,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:46,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:46,802 INFO L134 CoverageAnalysis]: Checked inductivity of 28402 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28402 trivial. 0 not checked. [2021-11-23 01:47:46,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:46,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5611 states to 3435 states and 5611 transitions. [2021-11-23 01:47:46,846 INFO L276 IsEmpty]: Start isEmpty. Operand 3435 states and 5611 transitions. [2021-11-23 01:47:46,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1160 [2021-11-23 01:47:46,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:46,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:47,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:47,898 INFO L134 CoverageAnalysis]: Checked inductivity of 28402 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28402 trivial. 0 not checked. [2021-11-23 01:47:47,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:47,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5612 states to 3436 states and 5612 transitions. [2021-11-23 01:47:47,968 INFO L276 IsEmpty]: Start isEmpty. Operand 3436 states and 5612 transitions. [2021-11-23 01:47:47,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1160 [2021-11-23 01:47:47,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:47,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:48,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:47:48,806 INFO L134 CoverageAnalysis]: Checked inductivity of 28402 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28402 trivial. 0 not checked.