./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--usb--hso.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dc5d8a3-f62d-40d5-9760-edefbc79b991/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dc5d8a3-f62d-40d5-9760-edefbc79b991/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dc5d8a3-f62d-40d5-9760-edefbc79b991/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dc5d8a3-f62d-40d5-9760-edefbc79b991/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--usb--hso.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dc5d8a3-f62d-40d5-9760-edefbc79b991/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dc5d8a3-f62d-40d5-9760-edefbc79b991/bin/ukojak-92XMlrwhuB --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 aaa391796caf9ffd02d820d63142c08953b50843acf6dbe45cefeca4ae26da3b --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:47:30,095 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:47:30,097 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:47:30,147 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:47:30,155 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:47:30,157 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:47:30,160 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:47:30,166 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:47:30,172 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:47:30,173 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:47:30,174 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:47:30,176 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:47:30,176 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:47:30,178 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:47:30,179 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:47:30,181 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:47:30,182 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:47:30,184 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:47:30,186 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:47:30,189 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:47:30,191 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:47:30,192 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:47:30,194 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:47:30,195 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:47:30,200 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:47:30,201 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:47:30,201 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:47:30,203 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:47:30,203 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:47:30,205 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:47:30,205 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:47:30,206 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:47:30,207 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:47:30,208 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:47:30,209 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:47:30,210 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:47:30,211 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:47:30,211 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:47:30,212 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:47:30,213 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:47:30,214 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:47:30,221 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dc5d8a3-f62d-40d5-9760-edefbc79b991/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:47:30,273 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:47:30,273 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:47:30,274 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:47:30,274 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:47:30,275 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:47:30,275 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:47:30,275 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:47:30,276 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:47:30,276 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:47:30,276 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:47:30,276 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:47:30,277 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:47:30,277 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:47:30,277 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:47:30,277 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:47:30,278 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:47:30,278 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:47:30,278 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:47:30,279 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:47:30,279 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:47:30,279 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:47:30,279 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:47:30,280 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:47:30,280 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:47:30,283 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:47:30,284 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_2dc5d8a3-f62d-40d5-9760-edefbc79b991/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dc5d8a3-f62d-40d5-9760-edefbc79b991/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aaa391796caf9ffd02d820d63142c08953b50843acf6dbe45cefeca4ae26da3b [2022-10-17 16:47:30,563 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:47:30,593 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:47:30,597 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:47:30,598 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:47:30,599 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:47:30,601 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dc5d8a3-f62d-40d5-9760-edefbc79b991/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--usb--hso.ko-entry_point.cil.out.i [2022-10-17 16:47:30,697 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dc5d8a3-f62d-40d5-9760-edefbc79b991/bin/ukojak-92XMlrwhuB/data/5583472f5/90412005e9c7419eb3741660bc6ce5d0/FLAGaa5a58289 [2022-10-17 16:47:31,718 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:47:31,720 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dc5d8a3-f62d-40d5-9760-edefbc79b991/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--usb--hso.ko-entry_point.cil.out.i [2022-10-17 16:47:31,782 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dc5d8a3-f62d-40d5-9760-edefbc79b991/bin/ukojak-92XMlrwhuB/data/5583472f5/90412005e9c7419eb3741660bc6ce5d0/FLAGaa5a58289 [2022-10-17 16:47:32,016 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dc5d8a3-f62d-40d5-9760-edefbc79b991/bin/ukojak-92XMlrwhuB/data/5583472f5/90412005e9c7419eb3741660bc6ce5d0 [2022-10-17 16:47:32,020 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:47:32,021 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:47:32,023 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:47:32,023 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:47:32,026 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:47:32,027 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:47:32" (1/1) ... [2022-10-17 16:47:32,030 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@371074e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:32, skipping insertion in model container [2022-10-17 16:47:32,030 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:47:32" (1/1) ... [2022-10-17 16:47:32,037 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:47:32,192 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:47:32,924 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5977] [2022-10-17 16:47:32,936 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5978-5979] [2022-10-17 16:47:33,544 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_2dc5d8a3-f62d-40d5-9760-edefbc79b991/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--usb--hso.ko-entry_point.cil.out.i[185445,185458] [2022-10-17 16:47:35,014 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:47:35,120 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:47:35,276 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5977] [2022-10-17 16:47:35,276 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5978-5979] [2022-10-17 16:47:35,294 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_2dc5d8a3-f62d-40d5-9760-edefbc79b991/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--usb--hso.ko-entry_point.cil.out.i[185445,185458] [2022-10-17 16:47:35,754 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:47:35,979 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:47:35,980 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:35 WrapperNode [2022-10-17 16:47:35,980 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:47:35,982 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:47:35,982 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:47:35,983 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:47:35,991 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:35" (1/1) ... [2022-10-17 16:47:36,135 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:35" (1/1) ... [2022-10-17 16:47:36,447 INFO L138 Inliner]: procedures = 324, calls = 3022, calls flagged for inlining = 155, calls inlined = 152, statements flattened = 6316 [2022-10-17 16:47:36,448 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:47:36,449 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:47:36,449 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:47:36,450 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:47:36,459 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:35" (1/1) ... [2022-10-17 16:47:36,460 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:35" (1/1) ... [2022-10-17 16:47:36,537 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:35" (1/1) ... [2022-10-17 16:47:36,538 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:35" (1/1) ... [2022-10-17 16:47:36,744 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:35" (1/1) ... [2022-10-17 16:47:36,791 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:35" (1/1) ... [2022-10-17 16:47:36,837 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:35" (1/1) ... [2022-10-17 16:47:36,869 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:35" (1/1) ... [2022-10-17 16:47:36,929 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:47:36,930 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:47:36,931 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:47:36,931 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:47:36,932 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:35" (1/1) ... [2022-10-17 16:47:36,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:47:36,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dc5d8a3-f62d-40d5-9760-edefbc79b991/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:47:36,970 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dc5d8a3-f62d-40d5-9760-edefbc79b991/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:47:36,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dc5d8a3-f62d-40d5-9760-edefbc79b991/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:47:37,024 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2022-10-17 16:47:37,027 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2022-10-17 16:47:37,027 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2022-10-17 16:47:37,027 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2022-10-17 16:47:37,028 INFO L130 BoogieDeclarations]: Found specification of procedure hso_start_serial_device [2022-10-17 16:47:37,028 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_start_serial_device [2022-10-17 16:47:37,028 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-10-17 16:47:37,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 16:47:37,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 16:47:37,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 16:47:37,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 16:47:37,029 INFO L130 BoogieDeclarations]: Found specification of procedure tty_kref_put [2022-10-17 16:47:37,029 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_kref_put [2022-10-17 16:47:37,029 INFO L130 BoogieDeclarations]: Found specification of procedure mux_device_request [2022-10-17 16:47:37,030 INFO L138 BoogieDeclarations]: Found implementation of procedure mux_device_request [2022-10-17 16:47:37,030 INFO L130 BoogieDeclarations]: Found specification of procedure hso_unthrottle [2022-10-17 16:47:37,030 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_unthrottle [2022-10-17 16:47:37,030 INFO L130 BoogieDeclarations]: Found specification of procedure hso_get_ep [2022-10-17 16:47:37,030 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_get_ep [2022-10-17 16:47:37,030 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2022-10-17 16:47:37,031 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2022-10-17 16:47:37,031 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-10-17 16:47:37,031 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-10-17 16:47:37,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-10-17 16:47:37,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-10-17 16:47:37,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 16:47:37,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 16:47:37,032 INFO L130 BoogieDeclarations]: Found specification of procedure hso_kick_transmit [2022-10-17 16:47:37,032 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_kick_transmit [2022-10-17 16:47:37,033 INFO L130 BoogieDeclarations]: Found specification of procedure hso_get_activity [2022-10-17 16:47:37,033 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_get_activity [2022-10-17 16:47:37,033 INFO L130 BoogieDeclarations]: Found specification of procedure fix_crc_bug [2022-10-17 16:47:37,033 INFO L138 BoogieDeclarations]: Found implementation of procedure fix_crc_bug [2022-10-17 16:47:37,033 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2022-10-17 16:47:37,034 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2022-10-17 16:47:37,034 INFO L130 BoogieDeclarations]: Found specification of procedure hso_serial_set_termios [2022-10-17 16:47:37,034 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_serial_set_termios [2022-10-17 16:47:37,034 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-17 16:47:37,034 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-17 16:47:37,035 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2022-10-17 16:47:37,035 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2022-10-17 16:47:37,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-17 16:47:37,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-17 16:47:37,036 INFO L130 BoogieDeclarations]: Found specification of procedure dev2ser [2022-10-17 16:47:37,036 INFO L138 BoogieDeclarations]: Found implementation of procedure dev2ser [2022-10-17 16:47:37,036 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-10-17 16:47:37,037 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-10-17 16:47:37,037 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 16:47:37,037 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 16:47:37,037 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:47:37,037 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:47:37,038 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-10-17 16:47:37,038 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-10-17 16:47:37,038 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-17 16:47:37,039 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-17 16:47:37,039 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_device [2022-10-17 16:47:37,039 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_device [2022-10-17 16:47:37,040 INFO L130 BoogieDeclarations]: Found specification of procedure hso_create_net_device [2022-10-17 16:47:37,041 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_create_net_device [2022-10-17 16:47:37,041 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-10-17 16:47:37,041 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-10-17 16:47:37,041 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:47:37,041 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-17 16:47:37,042 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-17 16:47:37,042 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-10-17 16:47:37,042 INFO L130 BoogieDeclarations]: Found specification of procedure put_rxbuf_data [2022-10-17 16:47:37,043 INFO L138 BoogieDeclarations]: Found implementation of procedure put_rxbuf_data [2022-10-17 16:47:37,044 INFO L130 BoogieDeclarations]: Found specification of procedure hso_serial_tiocmget [2022-10-17 16:47:37,044 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_serial_tiocmget [2022-10-17 16:47:37,044 INFO L130 BoogieDeclarations]: Found specification of procedure hso_free_net_device [2022-10-17 16:47:37,044 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_free_net_device [2022-10-17 16:47:37,045 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:47:37,045 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2022-10-17 16:47:37,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-10-17 16:47:37,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-10-17 16:47:37,045 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-10-17 16:47:37,045 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-10-17 16:47:37,046 INFO L130 BoogieDeclarations]: Found specification of procedure hso_mux_serial_read [2022-10-17 16:47:37,046 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_mux_serial_read [2022-10-17 16:47:37,046 INFO L130 BoogieDeclarations]: Found specification of procedure hso_serial_common_free [2022-10-17 16:47:37,046 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_serial_common_free [2022-10-17 16:47:37,046 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:47:37,047 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2022-10-17 16:47:37,047 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2022-10-17 16:47:37,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:47:37,047 INFO L130 BoogieDeclarations]: Found specification of procedure hso_get_count [2022-10-17 16:47:37,047 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_get_count [2022-10-17 16:47:37,047 INFO L130 BoogieDeclarations]: Found specification of procedure tiocmget_submit_urb [2022-10-17 16:47:37,048 INFO L138 BoogieDeclarations]: Found implementation of procedure tiocmget_submit_urb [2022-10-17 16:47:37,048 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-10-17 16:47:37,049 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-10-17 16:47:37,049 INFO L130 BoogieDeclarations]: Found specification of procedure put_tty_driver [2022-10-17 16:47:37,049 INFO L138 BoogieDeclarations]: Found implementation of procedure put_tty_driver [2022-10-17 16:47:37,049 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-10-17 16:47:37,049 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-10-17 16:47:37,050 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-10-17 16:47:37,050 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-10-17 16:47:37,051 INFO L130 BoogieDeclarations]: Found specification of procedure hso_net_close [2022-10-17 16:47:37,051 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_net_close [2022-10-17 16:47:37,051 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-10-17 16:47:37,051 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-10-17 16:47:37,051 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-10-17 16:47:37,052 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-10-17 16:47:37,052 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2022-10-17 16:47:37,052 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2022-10-17 16:47:37,052 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-10-17 16:47:37,052 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-10-17 16:47:37,052 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-10-17 16:47:37,053 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-10-17 16:47:37,053 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-10-17 16:47:37,053 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-10-17 16:47:37,053 INFO L130 BoogieDeclarations]: Found specification of procedure _hso_serial_set_termios [2022-10-17 16:47:37,054 INFO L138 BoogieDeclarations]: Found implementation of procedure _hso_serial_set_termios [2022-10-17 16:47:37,054 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2022-10-17 16:47:37,054 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2022-10-17 16:47:37,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-17 16:47:37,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-10-17 16:47:37,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-10-17 16:47:37,055 INFO L130 BoogieDeclarations]: Found specification of procedure hso_resume [2022-10-17 16:47:37,056 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_resume [2022-10-17 16:47:37,059 INFO L130 BoogieDeclarations]: Found specification of procedure put_rxbuf_data_and_resubmit_bulk_urb [2022-10-17 16:47:37,059 INFO L138 BoogieDeclarations]: Found implementation of procedure put_rxbuf_data_and_resubmit_bulk_urb [2022-10-17 16:47:37,059 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-10-17 16:47:37,059 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-10-17 16:47:37,061 INFO L130 BoogieDeclarations]: Found specification of procedure hso_put_activity [2022-10-17 16:47:37,062 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_put_activity [2022-10-17 16:47:37,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-17 16:47:37,062 INFO L130 BoogieDeclarations]: Found specification of procedure rfkill_destroy [2022-10-17 16:47:37,063 INFO L138 BoogieDeclarations]: Found implementation of procedure rfkill_destroy [2022-10-17 16:47:37,069 INFO L130 BoogieDeclarations]: Found specification of procedure hso_mux_submit_intr_urb [2022-10-17 16:47:37,069 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_mux_submit_intr_urb [2022-10-17 16:47:37,069 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mark_last_busy [2022-10-17 16:47:37,069 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mark_last_busy [2022-10-17 16:47:37,070 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2022-10-17 16:47:37,070 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2022-10-17 16:47:37,070 INFO L130 BoogieDeclarations]: Found specification of procedure hso_mux_to_port [2022-10-17 16:47:37,070 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_mux_to_port [2022-10-17 16:47:37,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:47:37,070 INFO L130 BoogieDeclarations]: Found specification of procedure hso_serial_chars_in_buffer [2022-10-17 16:47:37,071 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_serial_chars_in_buffer [2022-10-17 16:47:37,071 INFO L130 BoogieDeclarations]: Found specification of procedure dev2net [2022-10-17 16:47:37,071 INFO L138 BoogieDeclarations]: Found implementation of procedure dev2net [2022-10-17 16:47:37,071 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_wakeup [2022-10-17 16:47:37,071 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_wakeup [2022-10-17 16:47:37,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 16:47:37,072 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 16:47:37,072 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-10-17 16:47:37,072 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-10-17 16:47:37,072 INFO L130 BoogieDeclarations]: Found specification of procedure hso_serial_ioctl [2022-10-17 16:47:37,072 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_serial_ioctl [2022-10-17 16:47:37,072 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-10-17 16:47:37,073 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-10-17 16:47:37,073 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-10-17 16:47:37,073 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-10-17 16:47:37,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-10-17 16:47:37,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-10-17 16:47:37,073 INFO L130 BoogieDeclarations]: Found specification of procedure hso_create_device [2022-10-17 16:47:37,074 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_create_device [2022-10-17 16:47:37,074 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2022-10-17 16:47:37,074 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2022-10-17 16:47:37,074 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 16:47:37,074 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 16:47:37,074 INFO L130 BoogieDeclarations]: Found specification of procedure hso_serial_write_room [2022-10-17 16:47:37,075 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_serial_write_room [2022-10-17 16:47:37,075 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-10-17 16:47:37,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-10-17 16:47:37,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:47:37,075 INFO L130 BoogieDeclarations]: Found specification of procedure hso_net_tx_timeout [2022-10-17 16:47:37,075 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_net_tx_timeout [2022-10-17 16:47:37,075 INFO L130 BoogieDeclarations]: Found specification of procedure hso_urb_to_index [2022-10-17 16:47:37,076 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_urb_to_index [2022-10-17 16:47:37,076 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-10-17 16:47:37,076 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-10-17 16:47:37,076 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2022-10-17 16:47:37,076 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2022-10-17 16:47:37,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 16:47:37,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 16:47:37,077 INFO L130 BoogieDeclarations]: Found specification of procedure set_serial_by_index [2022-10-17 16:47:37,077 INFO L138 BoogieDeclarations]: Found implementation of procedure set_serial_by_index [2022-10-17 16:47:37,077 INFO L130 BoogieDeclarations]: Found specification of procedure hso_stop_net_device [2022-10-17 16:47:37,077 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_stop_net_device [2022-10-17 16:47:37,077 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:47:37,077 INFO L130 BoogieDeclarations]: Found specification of procedure hso_free_interface [2022-10-17 16:47:37,078 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_free_interface [2022-10-17 16:47:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:47:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure handle_usb_error [2022-10-17 16:47:37,078 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_usb_error [2022-10-17 16:47:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure hso_net_start_xmit [2022-10-17 16:47:37,078 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_net_start_xmit [2022-10-17 16:47:37,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:47:37,079 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-10-17 16:47:37,079 INFO L130 BoogieDeclarations]: Found specification of procedure hso_disconnect [2022-10-17 16:47:37,079 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_disconnect [2022-10-17 16:47:37,079 INFO L130 BoogieDeclarations]: Found specification of procedure hso_serial_tiocmset [2022-10-17 16:47:37,079 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_serial_tiocmset [2022-10-17 16:47:37,079 INFO L130 BoogieDeclarations]: Found specification of procedure hso_serial_common_create [2022-10-17 16:47:37,080 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_serial_common_create [2022-10-17 16:47:37,080 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 16:47:37,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 16:47:37,080 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-10-17 16:47:37,080 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-10-17 16:47:37,080 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-10-17 16:47:37,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-10-17 16:47:37,081 INFO L130 BoogieDeclarations]: Found specification of procedure hso_log_port [2022-10-17 16:47:37,081 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_log_port [2022-10-17 16:47:37,081 INFO L130 BoogieDeclarations]: Found specification of procedure hso_unthrottle_tasklet [2022-10-17 16:47:37,081 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_unthrottle_tasklet [2022-10-17 16:47:37,081 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2022-10-17 16:47:37,081 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2022-10-17 16:47:37,082 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-10-17 16:47:37,082 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-10-17 16:47:37,082 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-10-17 16:47:37,082 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-10-17 16:47:37,082 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-10-17 16:47:37,082 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-10-17 16:47:37,083 INFO L130 BoogieDeclarations]: Found specification of procedure hso_free_tiomget [2022-10-17 16:47:37,083 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_free_tiomget [2022-10-17 16:47:37,083 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-10-17 16:47:37,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-10-17 16:47:37,083 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-17 16:47:37,083 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-17 16:47:37,083 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-10-17 16:47:37,084 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-10-17 16:47:37,084 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-10-17 16:47:37,084 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-10-17 16:47:37,084 INFO L130 BoogieDeclarations]: Found specification of procedure hso_net_open [2022-10-17 16:47:37,084 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_net_open [2022-10-17 16:47:37,084 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_set [2022-10-17 16:47:37,085 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_set [2022-10-17 16:47:37,085 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-10-17 16:47:37,085 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-10-17 16:47:37,085 INFO L130 BoogieDeclarations]: Found specification of procedure hso_start_net_device [2022-10-17 16:47:37,085 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_start_net_device [2022-10-17 16:47:37,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:47:37,086 INFO L130 BoogieDeclarations]: Found specification of procedure hso_stop_serial_device [2022-10-17 16:47:37,086 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_stop_serial_device [2022-10-17 16:47:37,086 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2022-10-17 16:47:37,086 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2022-10-17 16:47:37,086 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:47:37,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:47:37,087 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_driver [2022-10-17 16:47:37,087 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_driver [2022-10-17 16:47:37,087 INFO L130 BoogieDeclarations]: Found specification of procedure put_rxbuf_data_and_resubmit_ctrl_urb [2022-10-17 16:47:37,087 INFO L138 BoogieDeclarations]: Found implementation of procedure put_rxbuf_data_and_resubmit_ctrl_urb [2022-10-17 16:47:37,087 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-10-17 16:47:37,087 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-10-17 16:47:38,190 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:47:38,199 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:47:38,581 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;