./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_714410d2-b90c-4265-b846-73da086b9ee6/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_714410d2-b90c-4265-b846-73da086b9ee6/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_714410d2-b90c-4265-b846-73da086b9ee6/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_714410d2-b90c-4265-b846-73da086b9ee6/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_714410d2-b90c-4265-b846-73da086b9ee6/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_714410d2-b90c-4265-b846-73da086b9ee6/bin/utaipan-vmNK8stdcF --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6a79b35c65887feb0e3310d99b98c096a3638844b86132f83b5aa5c0d07bcad8 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 23:34:26,715 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 23:34:26,718 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 23:34:26,782 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 23:34:26,783 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 23:34:26,788 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 23:34:26,790 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 23:34:26,794 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 23:34:26,797 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 23:34:26,804 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 23:34:26,805 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 23:34:26,807 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 23:34:26,808 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 23:34:26,810 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 23:34:26,812 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 23:34:26,821 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 23:34:26,822 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 23:34:26,823 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 23:34:26,825 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 23:34:26,828 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 23:34:26,830 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 23:34:26,833 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 23:34:26,836 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 23:34:26,837 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 23:34:26,846 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 23:34:26,847 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 23:34:26,847 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 23:34:26,849 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 23:34:26,850 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 23:34:26,851 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 23:34:26,852 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 23:34:26,853 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 23:34:26,855 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 23:34:26,856 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 23:34:26,858 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 23:34:26,858 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 23:34:26,858 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 23:34:26,859 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 23:34:26,859 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 23:34:26,860 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 23:34:26,861 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 23:34:26,861 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_714410d2-b90c-4265-b846-73da086b9ee6/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-12 23:34:26,909 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 23:34:26,909 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 23:34:26,910 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 23:34:26,910 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 23:34:26,911 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 23:34:26,911 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 23:34:26,911 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 23:34:26,911 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-12 23:34:26,918 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 23:34:26,918 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 23:34:26,919 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-12 23:34:26,919 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-12 23:34:26,919 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 23:34:26,920 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-12 23:34:26,920 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-12 23:34:26,920 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-12 23:34:26,921 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 23:34:26,921 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-12 23:34:26,921 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 23:34:26,922 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 23:34:26,922 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 23:34:26,922 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 23:34:26,922 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 23:34:26,922 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 23:34:26,923 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 23:34:26,923 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 23:34:26,923 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 23:34:26,923 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 23:34:26,923 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:34:26,925 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 23:34:26,925 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 23:34:26,926 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 23:34:26,926 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-12 23:34:26,926 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-12 23:34:26,926 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 23:34:26,927 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 23:34:26,927 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 23:34:26,927 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_714410d2-b90c-4265-b846-73da086b9ee6/bin/utaipan-vmNK8stdcF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_714410d2-b90c-4265-b846-73da086b9ee6/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6a79b35c65887feb0e3310d99b98c096a3638844b86132f83b5aa5c0d07bcad8 [2021-11-12 23:34:27,262 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 23:34:27,294 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 23:34:27,297 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 23:34:27,299 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 23:34:27,299 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 23:34:27,301 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_714410d2-b90c-4265-b846-73da086b9ee6/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i [2021-11-12 23:34:27,366 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_714410d2-b90c-4265-b846-73da086b9ee6/bin/utaipan-vmNK8stdcF/data/0130c6bfc/dc933a2cb4014a81a49dc67258d48e22/FLAGb5d414369 [2021-11-12 23:34:28,509 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 23:34:28,510 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_714410d2-b90c-4265-b846-73da086b9ee6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i [2021-11-12 23:34:28,583 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_714410d2-b90c-4265-b846-73da086b9ee6/bin/utaipan-vmNK8stdcF/data/0130c6bfc/dc933a2cb4014a81a49dc67258d48e22/FLAGb5d414369 [2021-11-12 23:34:28,738 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_714410d2-b90c-4265-b846-73da086b9ee6/bin/utaipan-vmNK8stdcF/data/0130c6bfc/dc933a2cb4014a81a49dc67258d48e22 [2021-11-12 23:34:28,741 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 23:34:28,743 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 23:34:28,744 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 23:34:28,744 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 23:34:28,748 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 23:34:28,749 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:34:28" (1/1) ... [2021-11-12 23:34:28,752 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@218b84b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:34:28, skipping insertion in model container [2021-11-12 23:34:28,752 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:34:28" (1/1) ... [2021-11-12 23:34:28,759 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 23:34:28,985 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:34:30,889 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:34:31,271 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:34:31,272 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:34:31,457 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:34:31,575 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:34:31,645 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:34:33,244 WARN L228 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_714410d2-b90c-4265-b846-73da086b9ee6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i[490366,490379] [2021-11-12 23:34:33,247 WARN L228 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_714410d2-b90c-4265-b846-73da086b9ee6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i[490535,490548] [2021-11-12 23:34:33,248 WARN L228 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_714410d2-b90c-4265-b846-73da086b9ee6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i[490702,490715] [2021-11-12 23:34:33,249 WARN L228 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_714410d2-b90c-4265-b846-73da086b9ee6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i[490870,490883] [2021-11-12 23:34:33,275 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:34:33,341 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-12 23:34:33,342 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3eb49c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:34:33, skipping insertion in model container [2021-11-12 23:34:33,342 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 23:34:33,343 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-12 23:34:33,345 INFO L158 Benchmark]: Toolchain (without parser) took 4600.80ms. Allocated memory was 96.5MB in the beginning and 186.6MB in the end (delta: 90.2MB). Free memory was 60.3MB in the beginning and 114.6MB in the end (delta: -54.3MB). Peak memory consumption was 77.7MB. Max. memory is 16.1GB. [2021-11-12 23:34:33,346 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 96.5MB. Free memory was 69.6MB in the beginning and 69.6MB in the end (delta: 30.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-12 23:34:33,348 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4598.29ms. Allocated memory was 96.5MB in the beginning and 186.6MB in the end (delta: 90.2MB). Free memory was 60.3MB in the beginning and 114.6MB in the end (delta: -54.3MB). Peak memory consumption was 77.7MB. Max. memory is 16.1GB. [2021-11-12 23:34:33,350 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 96.5MB. Free memory was 69.6MB in the beginning and 69.6MB in the end (delta: 30.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4598.29ms. Allocated memory was 96.5MB in the beginning and 186.6MB in the end (delta: 90.2MB). Free memory was 60.3MB in the beginning and 114.6MB in the end (delta: -54.3MB). Peak memory consumption was 77.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6895]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_714410d2-b90c-4265-b846-73da086b9ee6/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_714410d2-b90c-4265-b846-73da086b9ee6/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_714410d2-b90c-4265-b846-73da086b9ee6/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_714410d2-b90c-4265-b846-73da086b9ee6/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_714410d2-b90c-4265-b846-73da086b9ee6/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_714410d2-b90c-4265-b846-73da086b9ee6/bin/utaipan-vmNK8stdcF --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6a79b35c65887feb0e3310d99b98c096a3638844b86132f83b5aa5c0d07bcad8 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 23:34:35,698 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 23:34:35,700 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 23:34:35,735 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 23:34:35,736 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 23:34:35,737 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 23:34:35,739 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 23:34:35,741 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 23:34:35,744 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 23:34:35,745 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 23:34:35,746 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 23:34:35,747 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 23:34:35,748 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 23:34:35,749 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 23:34:35,751 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 23:34:35,752 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 23:34:35,753 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 23:34:35,754 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 23:34:35,756 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 23:34:35,759 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 23:34:35,760 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 23:34:35,762 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 23:34:35,763 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 23:34:35,764 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 23:34:35,768 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 23:34:35,768 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 23:34:35,769 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 23:34:35,770 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 23:34:35,770 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 23:34:35,771 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 23:34:35,772 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 23:34:35,772 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 23:34:35,773 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 23:34:35,774 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 23:34:35,775 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 23:34:35,776 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 23:34:35,776 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 23:34:35,789 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 23:34:35,789 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 23:34:35,791 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 23:34:35,792 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 23:34:35,794 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_714410d2-b90c-4265-b846-73da086b9ee6/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-12 23:34:35,838 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 23:34:35,838 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 23:34:35,840 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 23:34:35,840 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 23:34:35,840 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 23:34:35,840 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 23:34:35,841 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 23:34:35,841 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 23:34:35,841 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 23:34:35,841 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 23:34:35,843 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 23:34:35,844 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 23:34:35,844 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 23:34:35,844 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 23:34:35,844 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 23:34:35,845 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 23:34:35,845 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-12 23:34:35,845 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-12 23:34:35,845 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 23:34:35,845 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 23:34:35,846 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 23:34:35,846 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 23:34:35,846 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-12 23:34:35,846 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 23:34:35,846 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:34:35,847 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 23:34:35,847 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 23:34:35,847 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 23:34:35,847 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-12 23:34:35,847 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-12 23:34:35,848 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 23:34:35,848 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 23:34:35,848 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 23:34:35,848 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_714410d2-b90c-4265-b846-73da086b9ee6/bin/utaipan-vmNK8stdcF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_714410d2-b90c-4265-b846-73da086b9ee6/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6a79b35c65887feb0e3310d99b98c096a3638844b86132f83b5aa5c0d07bcad8 [2021-11-12 23:34:36,270 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 23:34:36,294 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 23:34:36,297 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 23:34:36,298 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 23:34:36,299 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 23:34:36,300 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_714410d2-b90c-4265-b846-73da086b9ee6/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i [2021-11-12 23:34:36,376 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_714410d2-b90c-4265-b846-73da086b9ee6/bin/utaipan-vmNK8stdcF/data/0a24e5ab0/4ee10aaaf4c44f2fa114265864fb6579/FLAG26b870399 [2021-11-12 23:34:37,590 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 23:34:37,590 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_714410d2-b90c-4265-b846-73da086b9ee6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i [2021-11-12 23:34:37,679 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_714410d2-b90c-4265-b846-73da086b9ee6/bin/utaipan-vmNK8stdcF/data/0a24e5ab0/4ee10aaaf4c44f2fa114265864fb6579/FLAG26b870399 [2021-11-12 23:34:37,838 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_714410d2-b90c-4265-b846-73da086b9ee6/bin/utaipan-vmNK8stdcF/data/0a24e5ab0/4ee10aaaf4c44f2fa114265864fb6579 [2021-11-12 23:34:37,841 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 23:34:37,845 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 23:34:37,848 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 23:34:37,848 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 23:34:37,852 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 23:34:37,853 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:34:37" (1/1) ... [2021-11-12 23:34:37,856 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d1f9a62 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:34:37, skipping insertion in model container [2021-11-12 23:34:37,856 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:34:37" (1/1) ... [2021-11-12 23:34:37,864 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 23:34:38,081 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:34:42,340 WARN L228 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_714410d2-b90c-4265-b846-73da086b9ee6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i[490366,490379] [2021-11-12 23:34:42,343 WARN L228 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_714410d2-b90c-4265-b846-73da086b9ee6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i[490535,490548] [2021-11-12 23:34:42,349 WARN L228 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_714410d2-b90c-4265-b846-73da086b9ee6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i[490702,490715] [2021-11-12 23:34:42,350 WARN L228 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_714410d2-b90c-4265-b846-73da086b9ee6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i[490870,490883] [2021-11-12 23:34:42,385 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:34:42,468 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-12 23:34:42,547 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:34:43,010 WARN L228 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_714410d2-b90c-4265-b846-73da086b9ee6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i[490366,490379] [2021-11-12 23:34:43,010 WARN L228 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_714410d2-b90c-4265-b846-73da086b9ee6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i[490535,490548] [2021-11-12 23:34:43,011 WARN L228 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_714410d2-b90c-4265-b846-73da086b9ee6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i[490702,490715] [2021-11-12 23:34:43,011 WARN L228 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_714410d2-b90c-4265-b846-73da086b9ee6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i[490870,490883] [2021-11-12 23:34:43,016 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:34:43,116 INFO L203 MainTranslator]: Completed pre-run [2021-11-12 23:34:43,629 WARN L228 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_714410d2-b90c-4265-b846-73da086b9ee6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i[490366,490379] [2021-11-12 23:34:43,630 WARN L228 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_714410d2-b90c-4265-b846-73da086b9ee6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i[490535,490548] [2021-11-12 23:34:43,631 WARN L228 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_714410d2-b90c-4265-b846-73da086b9ee6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i[490702,490715] [2021-11-12 23:34:43,637 WARN L228 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_714410d2-b90c-4265-b846-73da086b9ee6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i[490870,490883] [2021-11-12 23:34:43,642 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:34:43,963 INFO L208 MainTranslator]: Completed translation [2021-11-12 23:34:43,964 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:34:43 WrapperNode [2021-11-12 23:34:43,964 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 23:34:43,965 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-12 23:34:43,966 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-12 23:34:43,966 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-12 23:34:43,973 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:34:43" (1/1) ... [2021-11-12 23:34:44,128 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:34:43" (1/1) ... [2021-11-12 23:34:44,391 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-12 23:34:44,392 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-12 23:34:44,392 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-12 23:34:44,392 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-12 23:34:44,401 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:34:43" (1/1) ... [2021-11-12 23:34:44,401 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:34:43" (1/1) ... [2021-11-12 23:34:44,461 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:34:43" (1/1) ... [2021-11-12 23:34:44,462 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:34:43" (1/1) ... [2021-11-12 23:34:44,758 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:34:43" (1/1) ... [2021-11-12 23:34:44,801 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:34:43" (1/1) ... [2021-11-12 23:34:44,898 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:34:43" (1/1) ... [2021-11-12 23:34:44,950 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-12 23:34:44,951 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-12 23:34:44,952 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-12 23:34:44,952 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-12 23:34:44,953 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:34:43" (1/1) ... [2021-11-12 23:34:44,960 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:34:44,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_714410d2-b90c-4265-b846-73da086b9ee6/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 23:34:44,991 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_714410d2-b90c-4265-b846-73da086b9ee6/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-12 23:34:45,021 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_714410d2-b90c-4265-b846-73da086b9ee6/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-12 23:34:45,037 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_reset [2021-11-12 23:34:45,037 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_reset [2021-11-12 23:34:45,038 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2021-11-12 23:34:45,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2021-11-12 23:34:45,038 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_stop [2021-11-12 23:34:45,038 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_stop [2021-11-12 23:34:45,038 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_config_parameter_str [2021-11-12 23:34:45,038 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_config_parameter_str [2021-11-12 23:34:45,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-12 23:34:45,039 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-12 23:34:45,039 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2021-11-12 23:34:45,039 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2021-11-12 23:34:45,039 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_pause_rx [2021-11-12 23:34:45,039 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_pause_rx [2021-11-12 23:34:45,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-12 23:34:45,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-12 23:34:45,039 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_tx_fixup [2021-11-12 23:34:45,039 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_tx_fixup [2021-11-12 23:34:45,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-12 23:34:45,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-12 23:34:45,040 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_bind [2021-11-12 23:34:45,040 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_bind [2021-11-12 23:34:45,040 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_set_multicast_list [2021-11-12 23:34:45,040 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_set_multicast_list [2021-11-12 23:34:45,040 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_purge_paused_rxq [2021-11-12 23:34:45,040 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_purge_paused_rxq [2021-11-12 23:34:45,040 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_unbind [2021-11-12 23:34:45,040 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_unbind [2021-11-12 23:34:45,041 INFO L130 BoogieDeclarations]: Found specification of procedure set_encr_mode [2021-11-12 23:34:45,041 INFO L138 BoogieDeclarations]: Found implementation of procedure set_encr_mode [2021-11-12 23:34:45,041 INFO L130 BoogieDeclarations]: Found specification of procedure get_rndis_wlan_priv [2021-11-12 23:34:45,041 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rndis_wlan_priv [2021-11-12 23:34:45,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-12 23:34:45,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-12 23:34:45,041 INFO L130 BoogieDeclarations]: Found specification of procedure set_multicast_list [2021-11-12 23:34:45,041 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multicast_list [2021-11-12 23:34:45,042 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-12 23:34:45,042 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-12 23:34:45,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-12 23:34:45,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-12 23:34:45,042 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-12 23:34:45,042 INFO L130 BoogieDeclarations]: Found specification of procedure set_infra_mode [2021-11-12 23:34:45,042 INFO L138 BoogieDeclarations]: Found implementation of procedure set_infra_mode [2021-11-12 23:34:45,043 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_command [2021-11-12 23:34:45,043 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_command [2021-11-12 23:34:45,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-12 23:34:45,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-12 23:34:45,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-12 23:34:45,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-12 23:34:45,043 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_scan_done [2021-11-12 23:34:45,043 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_scan_done [2021-11-12 23:34:45,044 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-12 23:34:45,044 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-12 23:34:45,044 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-12 23:34:45,044 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-12 23:34:45,044 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_fill_station_info [2021-11-12 23:34:45,044 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_fill_station_info [2021-11-12 23:34:45,044 INFO L130 BoogieDeclarations]: Found specification of procedure unknown_early_init [2021-11-12 23:34:45,044 INFO L138 BoogieDeclarations]: Found implementation of procedure unknown_early_init [2021-11-12 23:34:45,045 INFO L130 BoogieDeclarations]: Found specification of procedure disassociate [2021-11-12 23:34:45,045 INFO L138 BoogieDeclarations]: Found implementation of procedure disassociate [2021-11-12 23:34:45,045 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2021-11-12 23:34:45,045 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2021-11-12 23:34:45,045 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_query_oid [2021-11-12 23:34:45,045 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_query_oid [2021-11-12 23:34:45,045 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume [2021-11-12 23:34:45,045 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume [2021-11-12 23:34:45,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-12 23:34:45,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-12 23:34:45,046 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_tx_timeout [2021-11-12 23:34:45,046 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_tx_timeout [2021-11-12 23:34:45,046 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_free [2021-11-12 23:34:45,046 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_free [2021-11-12 23:34:45,046 INFO L130 BoogieDeclarations]: Found specification of procedure is_wpa_key [2021-11-12 23:34:45,046 INFO L138 BoogieDeclarations]: Found implementation of procedure is_wpa_key [2021-11-12 23:34:45,047 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-12 23:34:45,047 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-12 23:34:45,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-12 23:34:45,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-12 23:34:45,047 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2021-11-12 23:34:45,047 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2021-11-12 23:34:45,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-12 23:34:45,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-12 23:34:45,048 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_check_bssid_list [2021-11-12 23:34:45,048 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_check_bssid_list [2021-11-12 23:34:45,048 INFO L130 BoogieDeclarations]: Found specification of procedure __toupper [2021-11-12 23:34:45,048 INFO L138 BoogieDeclarations]: Found implementation of procedure __toupper [2021-11-12 23:34:45,048 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-12 23:34:45,048 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320b_early_init [2021-11-12 23:34:45,048 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320b_early_init [2021-11-12 23:34:45,048 INFO L130 BoogieDeclarations]: Found specification of procedure set_channel [2021-11-12 23:34:45,049 INFO L138 BoogieDeclarations]: Found implementation of procedure set_channel [2021-11-12 23:34:45,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-12 23:34:45,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-12 23:34:45,049 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_status [2021-11-12 23:34:45,049 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_status [2021-11-12 23:34:45,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-12 23:34:45,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-12 23:34:45,050 INFO L130 BoogieDeclarations]: Found specification of procedure level_to_qual [2021-11-12 23:34:45,050 INFO L138 BoogieDeclarations]: Found implementation of procedure level_to_qual [2021-11-12 23:34:45,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-12 23:34:45,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-12 23:34:45,050 INFO L130 BoogieDeclarations]: Found specification of procedure set_essid [2021-11-12 23:34:45,050 INFO L138 BoogieDeclarations]: Found implementation of procedure set_essid [2021-11-12 23:34:45,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-12 23:34:45,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-12 23:34:45,051 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-12 23:34:45,051 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2021-11-12 23:34:45,051 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2021-11-12 23:34:45,051 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-12 23:34:45,051 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_start_bssid_list_scan [2021-11-12 23:34:45,051 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_start_bssid_list_scan [2021-11-12 23:34:45,051 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_open [2021-11-12 23:34:45,052 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_open [2021-11-12 23:34:45,052 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_copy_module_params [2021-11-12 23:34:45,052 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_copy_module_params [2021-11-12 23:34:45,052 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-12 23:34:45,052 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-12 23:34:45,052 INFO L130 BoogieDeclarations]: Found specification of procedure set_auth_mode [2021-11-12 23:34:45,052 INFO L138 BoogieDeclarations]: Found implementation of procedure set_auth_mode [2021-11-12 23:34:45,053 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-11-12 23:34:45,053 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-11-12 23:34:45,053 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-12 23:34:45,053 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-12 23:34:45,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-12 23:34:45,053 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-12 23:34:45,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-12 23:34:45,054 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-12 23:34:45,054 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-12 23:34:45,054 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-12 23:34:45,054 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-12 23:34:45,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-12 23:34:45,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-12 23:34:45,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-12 23:34:45,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-12 23:34:45,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-12 23:34:45,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-12 23:34:45,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-12 23:34:45,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-12 23:34:45,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rndis_wlan_driver_exit_11_2 [2021-11-12 23:34:45,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rndis_wlan_driver_exit_11_2 [2021-11-12 23:34:45,056 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-12 23:34:45,056 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-12 23:34:45,056 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_cipher_to_alg [2021-11-12 23:34:45,056 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_cipher_to_alg [2021-11-12 23:34:45,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-12 23:34:45,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-12 23:34:45,056 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-12 23:34:45,057 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-12 23:34:45,057 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_channel [2021-11-12 23:34:45,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_channel [2021-11-12 23:34:45,057 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-11-12 23:34:45,057 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-11-12 23:34:45,057 INFO L130 BoogieDeclarations]: Found specification of procedure add_wep_key [2021-11-12 23:34:45,057 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wep_key [2021-11-12 23:34:45,058 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_stop [2021-11-12 23:34:45,058 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_stop [2021-11-12 23:34:45,058 INFO L130 BoogieDeclarations]: Found specification of procedure is_broadcast_ether_addr [2021-11-12 23:34:45,058 INFO L138 BoogieDeclarations]: Found implementation of procedure is_broadcast_ether_addr [2021-11-12 23:34:45,058 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-12 23:34:45,058 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-12 23:34:45,058 INFO L130 BoogieDeclarations]: Found specification of procedure set_bssid [2021-11-12 23:34:45,059 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bssid [2021-11-12 23:34:45,059 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-12 23:34:45,059 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-12 23:34:45,059 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-12 23:34:45,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-12 23:34:45,059 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-12 23:34:45,059 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-12 23:34:45,060 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-12 23:34:45,060 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-12 23:34:45,060 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-12 23:34:45,060 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bssid [2021-11-12 23:34:45,060 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bssid [2021-11-12 23:34:45,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-12 23:34:45,060 INFO L130 BoogieDeclarations]: Found specification of procedure set_device_pmkids [2021-11-12 23:34:45,061 INFO L138 BoogieDeclarations]: Found implementation of procedure set_device_pmkids [2021-11-12 23:34:45,061 INFO L130 BoogieDeclarations]: Found specification of procedure get_device_pmkids [2021-11-12 23:34:45,061 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device_pmkids [2021-11-12 23:34:45,061 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock_bh [2021-11-12 23:34:45,061 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock_bh [2021-11-12 23:34:45,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-12 23:34:45,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-12 23:34:45,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-12 23:34:45,062 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-11-12 23:34:45,062 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-11-12 23:34:45,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-12 23:34:45,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-12 23:34:45,062 INFO L130 BoogieDeclarations]: Found specification of procedure next_bssid_list_item [2021-11-12 23:34:45,062 INFO L138 BoogieDeclarations]: Found implementation of procedure next_bssid_list_item [2021-11-12 23:34:45,063 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-12 23:34:45,063 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-12 23:34:45,063 INFO L130 BoogieDeclarations]: Found specification of procedure set_priv_filter [2021-11-12 23:34:45,063 INFO L138 BoogieDeclarations]: Found implementation of procedure set_priv_filter [2021-11-12 23:34:45,063 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-12 23:34:45,063 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-12 23:34:45,063 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-12 23:34:45,063 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-12 23:34:45,064 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_wiphy_params [2021-11-12 23:34:45,064 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_wiphy_params [2021-11-12 23:34:45,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-12 23:34:45,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-12 23:34:45,064 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-12 23:34:45,064 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-12 23:34:45,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_7_4 [2021-11-12 23:34:45,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_7_4 [2021-11-12 23:34:45,065 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2021-11-12 23:34:45,065 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2021-11-12 23:34:45,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-12 23:34:45,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-12 23:34:45,065 INFO L130 BoogieDeclarations]: Found specification of procedure oid_to_string [2021-11-12 23:34:45,065 INFO L138 BoogieDeclarations]: Found implementation of procedure oid_to_string [2021-11-12 23:34:45,066 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2021-11-12 23:34:45,066 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2021-11-12 23:34:45,066 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-12 23:34:45,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-12 23:34:45,066 INFO L130 BoogieDeclarations]: Found specification of procedure deauthenticate [2021-11-12 23:34:45,066 INFO L138 BoogieDeclarations]: Found implementation of procedure deauthenticate [2021-11-12 23:34:45,066 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-12 23:34:45,067 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-12 23:34:45,067 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320a_early_init [2021-11-12 23:34:45,067 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320a_early_init [2021-11-12 23:34:45,067 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_michael_mic_failure [2021-11-12 23:34:45,067 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_michael_mic_failure [2021-11-12 23:34:45,067 INFO L130 BoogieDeclarations]: Found specification of procedure set_default_iw_params [2021-11-12 23:34:45,067 INFO L138 BoogieDeclarations]: Found implementation of procedure set_default_iw_params [2021-11-12 23:34:45,067 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_error_status [2021-11-12 23:34:45,068 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_error_status [2021-11-12 23:34:45,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-12 23:34:45,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-12 23:34:45,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-12 23:34:45,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-12 23:34:45,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-12 23:34:45,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-12 23:34:45,069 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume_rx [2021-11-12 23:34:45,069 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume_rx [2021-11-12 23:34:45,069 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-12 23:34:45,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-12 23:34:45,069 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-12 23:34:45,069 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-12 23:34:45,070 INFO L130 BoogieDeclarations]: Found specification of procedure get_bcm4320_power_dbm [2021-11-12 23:34:45,070 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bcm4320_power_dbm [2021-11-12 23:34:45,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-12 23:34:45,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-12 23:34:45,070 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-12 23:34:45,070 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-12 23:34:45,070 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_rx_fixup [2021-11-12 23:34:45,071 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_rx_fixup [2021-11-12 23:34:45,071 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_oid [2021-11-12 23:34:45,071 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_oid [2021-11-12 23:34:45,071 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_indication [2021-11-12 23:34:45,071 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_indication [2021-11-12 23:34:45,071 INFO L130 BoogieDeclarations]: Found specification of procedure get_bssid [2021-11-12 23:34:45,071 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bssid [2021-11-12 23:34:45,071 INFO L130 BoogieDeclarations]: Found specification of procedure is_associated [2021-11-12 23:34:45,072 INFO L138 BoogieDeclarations]: Found implementation of procedure is_associated [2021-11-12 23:34:45,072 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-12 23:34:45,072 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-12 23:34:45,072 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-12 23:34:45,072 INFO L130 BoogieDeclarations]: Found specification of procedure debug_print_pmkids [2021-11-12 23:34:45,072 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_print_pmkids [2021-11-12 23:34:45,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-12 23:34:45,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-12 23:34:55,411 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;