./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-libertas-libertas.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_014d1c8e-bcf0-48f9-a540-94cf353b948c/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_014d1c8e-bcf0-48f9-a540-94cf353b948c/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_014d1c8e-bcf0-48f9-a540-94cf353b948c/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_014d1c8e-bcf0-48f9-a540-94cf353b948c/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_014d1c8e-bcf0-48f9-a540-94cf353b948c/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_014d1c8e-bcf0-48f9-a540-94cf353b948c/bin/ukojak-d1pc8ZmBRL --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 02471c2dadff215655f9cac8e155a6dfd7f7fd622aa50515f4bca55da1c7d987 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 08:07:37,877 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 08:07:37,880 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 08:07:37,927 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 08:07:37,927 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 08:07:37,929 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 08:07:37,931 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 08:07:37,937 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 08:07:37,940 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 08:07:37,948 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 08:07:37,949 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 08:07:37,950 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 08:07:37,950 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 08:07:37,951 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 08:07:37,953 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 08:07:37,954 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 08:07:37,955 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 08:07:37,961 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 08:07:37,964 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 08:07:37,973 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 08:07:37,976 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 08:07:37,978 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 08:07:37,984 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 08:07:37,985 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 08:07:37,988 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 08:07:37,989 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 08:07:37,989 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 08:07:37,990 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 08:07:37,990 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 08:07:37,991 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 08:07:37,992 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 08:07:37,993 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 08:07:37,993 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 08:07:37,994 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 08:07:37,995 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 08:07:37,996 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 08:07:37,996 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 08:07:37,997 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 08:07:37,997 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 08:07:37,998 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 08:07:37,998 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 08:07:37,999 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_014d1c8e-bcf0-48f9-a540-94cf353b948c/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-25 08:07:38,023 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 08:07:38,023 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 08:07:38,024 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 08:07:38,024 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 08:07:38,024 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 08:07:38,025 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 08:07:38,025 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 08:07:38,025 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 08:07:38,025 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 08:07:38,025 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 08:07:38,026 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 08:07:38,026 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 08:07:38,026 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 08:07:38,026 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 08:07:38,026 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 08:07:38,027 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 08:07:38,027 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 08:07:38,027 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 08:07:38,027 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 08:07:38,027 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 08:07:38,028 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 08:07:38,028 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 08:07:38,028 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 08:07:38,028 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 08:07:38,028 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 08:07:38,028 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_014d1c8e-bcf0-48f9-a540-94cf353b948c/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_014d1c8e-bcf0-48f9-a540-94cf353b948c/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 02471c2dadff215655f9cac8e155a6dfd7f7fd622aa50515f4bca55da1c7d987 [2021-11-25 08:07:38,279 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 08:07:38,298 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 08:07:38,301 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 08:07:38,302 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 08:07:38,303 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 08:07:38,304 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_014d1c8e-bcf0-48f9-a540-94cf353b948c/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i [2021-11-25 08:07:38,388 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_014d1c8e-bcf0-48f9-a540-94cf353b948c/bin/ukojak-d1pc8ZmBRL/data/719b87a81/a135926361844f468638268564831454/FLAG5c7d4904d [2021-11-25 08:07:39,627 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 08:07:39,629 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_014d1c8e-bcf0-48f9-a540-94cf353b948c/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i [2021-11-25 08:07:39,726 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_014d1c8e-bcf0-48f9-a540-94cf353b948c/bin/ukojak-d1pc8ZmBRL/data/719b87a81/a135926361844f468638268564831454/FLAG5c7d4904d [2021-11-25 08:07:40,225 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_014d1c8e-bcf0-48f9-a540-94cf353b948c/bin/ukojak-d1pc8ZmBRL/data/719b87a81/a135926361844f468638268564831454 [2021-11-25 08:07:40,228 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 08:07:40,229 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 08:07:40,232 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 08:07:40,232 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 08:07:40,236 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 08:07:40,236 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 08:07:40" (1/1) ... [2021-11-25 08:07:40,238 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76581d12 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:07:40, skipping insertion in model container [2021-11-25 08:07:40,238 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 08:07:40" (1/1) ... [2021-11-25 08:07:40,246 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 08:07:40,568 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 08:07:51,036 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_014d1c8e-bcf0-48f9-a540-94cf353b948c/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[906568,906581] [2021-11-25 08:07:51,047 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_014d1c8e-bcf0-48f9-a540-94cf353b948c/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[906737,906750] [2021-11-25 08:07:51,048 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_014d1c8e-bcf0-48f9-a540-94cf353b948c/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[906904,906917] [2021-11-25 08:07:51,048 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_014d1c8e-bcf0-48f9-a540-94cf353b948c/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[907072,907085] [2021-11-25 08:07:51,123 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 08:07:51,199 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 08:07:52,449 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_014d1c8e-bcf0-48f9-a540-94cf353b948c/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[906568,906581] [2021-11-25 08:07:52,450 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_014d1c8e-bcf0-48f9-a540-94cf353b948c/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[906737,906750] [2021-11-25 08:07:52,451 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_014d1c8e-bcf0-48f9-a540-94cf353b948c/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[906904,906917] [2021-11-25 08:07:52,451 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_014d1c8e-bcf0-48f9-a540-94cf353b948c/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[907072,907085] [2021-11-25 08:07:52,462 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 08:07:53,425 INFO L208 MainTranslator]: Completed translation [2021-11-25 08:07:53,425 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:07:53 WrapperNode [2021-11-25 08:07:53,425 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 08:07:53,426 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 08:07:53,426 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 08:07:53,427 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 08:07:53,433 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:07:53" (1/1) ... [2021-11-25 08:07:53,764 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:07:53" (1/1) ... [2021-11-25 08:07:54,404 INFO L137 Inliner]: procedures = 898, calls = 11560, calls flagged for inlining = 524, calls inlined = 478, statements flattened = 24388 [2021-11-25 08:07:54,405 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 08:07:54,406 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 08:07:54,406 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 08:07:54,406 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 08:07:54,415 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:07:53" (1/1) ... [2021-11-25 08:07:54,415 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:07:53" (1/1) ... [2021-11-25 08:07:54,534 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:07:53" (1/1) ... [2021-11-25 08:07:54,535 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:07:53" (1/1) ... [2021-11-25 08:07:55,136 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:07:53" (1/1) ... [2021-11-25 08:07:55,209 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:07:53" (1/1) ... [2021-11-25 08:07:55,393 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:07:53" (1/1) ... [2021-11-25 08:07:55,637 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 08:07:55,638 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 08:07:55,638 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 08:07:55,638 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 08:07:55,654 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:07:53" (1/1) ... [2021-11-25 08:07:55,662 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 08:07:55,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_014d1c8e-bcf0-48f9-a540-94cf353b948c/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 08:07:55,741 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_014d1c8e-bcf0-48f9-a540-94cf353b948c/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 08:07:55,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_014d1c8e-bcf0-48f9-a540-94cf353b948c/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 08:07:55,873 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mac_event_disconnected [2021-11-25 08:07:55,874 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mac_event_disconnected [2021-11-25 08:07:55,874 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_register [2021-11-25 08:07:55,874 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_register [2021-11-25 08:07:55,874 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-25 08:07:55,875 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2021-11-25 08:07:55,875 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2021-11-25 08:07:55,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_35_6 [2021-11-25 08:07:55,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_35_6 [2021-11-25 08:07:55,875 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-25 08:07:55,875 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-25 08:07:55,876 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_channel [2021-11-25 08:07:55,876 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_channel [2021-11-25 08:07:55,876 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mesh [2021-11-25 08:07:55,876 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mesh [2021-11-25 08:07:55,876 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-11-25 08:07:55,877 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-11-25 08:07:55,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-25 08:07:55,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-25 08:07:55,877 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2021-11-25 08:07:55,878 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2021-11-25 08:07:55,878 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ps_confirm_sleep [2021-11-25 08:07:55,878 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ps_confirm_sleep [2021-11-25 08:07:55,878 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_host_sleep_cfg [2021-11-25 08:07:55,878 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_host_sleep_cfg [2021-11-25 08:07:55,878 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-25 08:07:55,879 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-25 08:07:55,879 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-25 08:07:55,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2021-11-25 08:07:55,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2021-11-25 08:07:55,879 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd_async [2021-11-25 08:07:55,880 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd_async [2021-11-25 08:07:55,880 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_wep_keys [2021-11-25 08:07:55,880 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_wep_keys [2021-11-25 08:07:55,880 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_auth_to_authtype [2021-11-25 08:07:55,880 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_auth_to_authtype [2021-11-25 08:07:55,880 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2021-11-25 08:07:55,881 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2021-11-25 08:07:55,881 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-25 08:07:55,881 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-25 08:07:55,881 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_get_reg [2021-11-25 08:07:55,882 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_get_reg [2021-11-25 08:07:55,882 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_eth_stop [2021-11-25 08:07:55,882 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_eth_stop [2021-11-25 08:07:55,883 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_free_adapter [2021-11-25 08:07:55,883 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_free_adapter [2021-11-25 08:07:55,883 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_iface_active [2021-11-25 08:07:55,883 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_iface_active [2021-11-25 08:07:55,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_16_5 [2021-11-25 08:07:55,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_16_5 [2021-11-25 08:07:55,884 INFO L130 BoogieDeclarations]: Found specification of procedure _internal_start_scan [2021-11-25 08:07:55,884 INFO L138 BoogieDeclarations]: Found implementation of procedure _internal_start_scan [2021-11-25 08:07:55,884 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_ps_mode [2021-11-25 08:07:55,884 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_ps_mode [2021-11-25 08:07:55,885 INFO L130 BoogieDeclarations]: Found specification of procedure add_ie_rates [2021-11-25 08:07:55,885 INFO L138 BoogieDeclarations]: Found implementation of procedure add_ie_rates [2021-11-25 08:07:55,885 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_mesh [2021-11-25 08:07:55,901 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_mesh [2021-11-25 08:07:55,902 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ethtool_get_eeprom_len [2021-11-25 08:07:55,902 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ethtool_get_eeprom_len [2021-11-25 08:07:55,902 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-25 08:07:55,902 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-25 08:07:55,903 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_async [2021-11-25 08:07:55,903 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_async [2021-11-25 08:07:55,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-25 08:07:55,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-25 08:07:55,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 08:07:55,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_lbs_exit_module_38_2 [2021-11-25 08:07:55,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_lbs_exit_module_38_2 [2021-11-25 08:07:55,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-25 08:07:55,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-25 08:07:55,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs [2021-11-25 08:07:55,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs [2021-11-25 08:07:55,905 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-11-25 08:07:55,905 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-11-25 08:07:55,905 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_disconnect [2021-11-25 08:07:55,905 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_disconnect [2021-11-25 08:07:55,905 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-11-25 08:07:55,905 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-11-25 08:07:55,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-25 08:07:55,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-25 08:07:55,906 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 08:07:55,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-25 08:07:55,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-25 08:07:55,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-25 08:07:55,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-25 08:07:55,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-25 08:07:55,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-25 08:07:55,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-25 08:07:55,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-25 08:07:55,919 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-25 08:07:55,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-25 08:07:55,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 08:07:55,920 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_stop [2021-11-25 08:07:55,920 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_stop [2021-11-25 08:07:55,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-25 08:07:55,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-25 08:07:55,921 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-25 08:07:55,921 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-25 08:07:55,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 08:07:55,922 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_complete_command [2021-11-25 08:07:55,922 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_complete_command [2021-11-25 08:07:55,922 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-25 08:07:55,922 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2021-11-25 08:07:55,922 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2021-11-25 08:07:55,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_65 [2021-11-25 08:07:55,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_65 [2021-11-25 08:07:55,923 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-25 08:07:55,923 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-25 08:07:55,923 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_snmp_mib [2021-11-25 08:07:55,923 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_snmp_mib [2021-11-25 08:07:55,923 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_11d_domain_info [2021-11-25 08:07:55,924 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_11d_domain_info [2021-11-25 08:07:55,937 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-25 08:07:55,938 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-25 08:07:55,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-25 08:07:55,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-25 08:07:55,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_59 [2021-11-25 08:07:55,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_59 [2021-11-25 08:07:55,942 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_mac_control [2021-11-25 08:07:55,942 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_mac_control [2021-11-25 08:07:55,943 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-25 08:07:55,943 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-25 08:07:55,944 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 08:07:55,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 08:07:55,945 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_resume [2021-11-25 08:07:55,945 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_resume [2021-11-25 08:07:55,945 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-25 08:07:55,951 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-25 08:07:55,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-25 08:07:55,952 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_chandef_type [2021-11-25 08:07:55,952 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_chandef_type [2021-11-25 08:07:55,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_driver_lock_of_lbs_private [2021-11-25 08:07:55,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_driver_lock_of_lbs_private [2021-11-25 08:07:55,952 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-25 08:07:55,953 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-25 08:07:55,953 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-25 08:07:55,953 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-25 08:07:55,953 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-11-25 08:07:55,953 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-11-25 08:07:55,953 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_dummy [2021-11-25 08:07:55,954 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_dummy [2021-11-25 08:07:55,954 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-25 08:07:55,954 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-25 08:07:55,954 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_multicast_list [2021-11-25 08:07:55,954 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_multicast_list [2021-11-25 08:07:55,954 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-25 08:07:55,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-25 08:07:55,955 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_thread [2021-11-25 08:07:55,955 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_thread [2021-11-25 08:07:55,955 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-11-25 08:07:55,955 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-11-25 08:07:55,955 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-25 08:07:55,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-25 08:07:55,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 08:07:55,956 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-25 08:07:55,956 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-25 08:07:55,956 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_threshold_read [2021-11-25 08:07:55,956 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_threshold_read [2021-11-25 08:07:55,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 08:07:55,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_59 [2021-11-25 08:07:55,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_59 [2021-11-25 08:07:55,957 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-25 08:07:55,957 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-25 08:07:55,957 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-25 08:07:55,957 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-25 08:07:55,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_driver_lock_of_lbs_private [2021-11-25 08:07:55,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_driver_lock_of_lbs_private [2021-11-25 08:07:55,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-25 08:07:55,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-25 08:07:55,958 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_bss_get_ie [2021-11-25 08:07:55,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_bss_get_ie [2021-11-25 08:07:55,958 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-25 08:07:55,959 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-25 08:07:55,959 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd [2021-11-25 08:07:55,959 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd [2021-11-25 08:07:55,959 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_command_queue_empty [2021-11-25 08:07:55,959 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_command_queue_empty [2021-11-25 08:07:55,959 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2021-11-25 08:07:55,959 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2021-11-25 08:07:55,960 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_process_event [2021-11-25 08:07:55,960 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_process_event [2021-11-25 08:07:55,960 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-25 08:07:55,960 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-25 08:07:55,960 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2021-11-25 08:07:55,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2021-11-25 08:07:55,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 08:07:55,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-25 08:07:55,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-25 08:07:55,961 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mcast_addrs [2021-11-25 08:07:55,961 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mcast_addrs [2021-11-25 08:07:55,961 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___3 [2021-11-25 08:07:55,961 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___3 [2021-11-25 08:07:55,963 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___0 [2021-11-25 08:07:55,963 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___0 [2021-11-25 08:07:55,963 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-25 08:07:55,963 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-25 08:07:55,963 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2021-11-25 08:07:55,964 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2021-11-25 08:07:55,964 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_ssid_tlv [2021-11-25 08:07:55,964 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_ssid_tlv [2021-11-25 08:07:55,964 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_mesh_config_send [2021-11-25 08:07:55,964 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_mesh_config_send [2021-11-25 08:07:55,964 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-25 08:07:55,965 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-11-25 08:07:55,965 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-11-25 08:07:55,965 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-25 08:07:55,965 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-25 08:07:55,965 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_access [2021-11-25 08:07:55,965 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_access [2021-11-25 08:07:55,965 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-25 08:07:55,966 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-25 08:07:55,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-25 08:07:55,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-25 08:07:55,966 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-25 08:07:55,966 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-25 08:07:55,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_60 [2021-11-25 08:07:55,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_60 [2021-11-25 08:07:55,967 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~int [2021-11-25 08:07:55,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~int [2021-11-25 08:07:55,967 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_free [2021-11-25 08:07:55,967 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_free [2021-11-25 08:07:55,967 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-11-25 08:07:55,968 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-11-25 08:07:55,968 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_reg [2021-11-25 08:07:55,968 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_reg [2021-11-25 08:07:55,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-25 08:07:55,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-25 08:07:55,968 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-25 08:07:55,969 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-25 08:07:55,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-25 08:07:55,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-25 08:07:55,969 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2021-11-25 08:07:55,969 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_key_material [2021-11-25 08:07:55,969 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_key_material [2021-11-25 08:07:55,969 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-11-25 08:07:55,970 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-11-25 08:07:55,970 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 08:07:55,970 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-11-25 08:07:55,970 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-11-25 08:07:55,970 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_sleepparams_read [2021-11-25 08:07:55,970 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_sleepparams_read [2021-11-25 08:07:55,971 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-25 08:07:55,971 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-25 08:07:55,971 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_mesh [2021-11-25 08:07:55,972 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_mesh [2021-11-25 08:07:55,976 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-11-25 08:07:55,976 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-11-25 08:07:55,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-25 08:07:55,976 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-25 08:07:55,977 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-25 08:07:55,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-25 08:07:55,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-25 08:07:55,977 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_activated [2021-11-25 08:07:55,977 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_activated [2021-11-25 08:07:55,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-25 08:07:55,994 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_complete_command [2021-11-25 08:07:55,994 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_complete_command [2021-11-25 08:07:55,994 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2021-11-25 08:07:55,994 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2021-11-25 08:07:55,994 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-25 08:07:55,995 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-25 08:07:55,995 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-25 08:07:55,995 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-25 08:07:55,995 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-25 08:07:55,995 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-25 08:07:55,995 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2021-11-25 08:07:55,995 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2021-11-25 08:07:55,996 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_dev_open [2021-11-25 08:07:55,996 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_dev_open [2021-11-25 08:07:55,996 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2021-11-25 08:07:55,996 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2021-11-25 08:07:55,996 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_wep_keys [2021-11-25 08:07:55,996 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_wep_keys [2021-11-25 08:07:55,997 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-25 08:07:55,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-25 08:07:55,997 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-25 08:07:55,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-25 08:07:55,997 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_update_mcast [2021-11-25 08:07:55,997 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_update_mcast [2021-11-25 08:07:55,998 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-25 08:07:55,998 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-25 08:07:55,998 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-25 08:07:55,998 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-25 08:07:55,998 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_rates [2021-11-25 08:07:55,998 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_rates [2021-11-25 08:07:55,998 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-11-25 08:07:55,999 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-11-25 08:07:55,999 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-11-25 08:07:55,999 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-11-25 08:07:55,999 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_iface_type [2021-11-25 08:07:55,999 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_iface_type [2021-11-25 08:07:55,999 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_dev_open [2021-11-25 08:07:55,999 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_dev_open [2021-11-25 08:07:56,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-25 08:07:56,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-25 08:07:56,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-25 08:07:56,000 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-25 08:07:56,000 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-25 08:07:56,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-25 08:07:56,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-25 08:07:56,001 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_get_channel [2021-11-25 08:07:56,001 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_get_channel [2021-11-25 08:07:56,001 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_suspend [2021-11-25 08:07:56,001 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_suspend [2021-11-25 08:07:56,001 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2021-11-25 08:07:56,002 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2021-11-25 08:07:56,002 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_bss [2021-11-25 08:07:56,002 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_bss [2021-11-25 08:07:56,002 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_scan_done [2021-11-25 08:07:56,002 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_scan_done [2021-11-25 08:07:56,002 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-25 08:07:56,002 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-25 08:07:56,003 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-11-25 08:07:56,003 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-11-25 08:07:56,003 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_deep_sleep [2021-11-25 08:07:56,003 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_deep_sleep [2021-11-25 08:07:56,003 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex [2021-11-25 08:07:56,003 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex [2021-11-25 08:07:56,004 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-25 08:07:56,004 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-25 08:07:56,004 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_threshold_write [2021-11-25 08:07:56,004 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_threshold_write [2021-11-25 08:07:56,004 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_setup_firmware [2021-11-25 08:07:56,004 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_setup_firmware [2021-11-25 08:07:56,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 08:07:56,005 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-25 08:07:56,005 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-25 08:07:56,005 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config [2021-11-25 08:07:56,005 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config [2021-11-25 08:07:56,005 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_802_11_sleep_params [2021-11-25 08:07:56,005 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_802_11_sleep_params [2021-11-25 08:07:56,006 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-25 08:07:56,006 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-25 08:07:56,006 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_monitor_mode [2021-11-25 08:07:56,006 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_monitor_mode [2021-11-25 08:07:56,006 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___0 [2021-11-25 08:07:56,006 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___0 [2021-11-25 08:07:56,006 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___1 [2021-11-25 08:07:56,007 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___1 [2021-11-25 08:07:56,007 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___6 [2021-11-25 08:07:56,007 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___6 [2021-11-25 08:07:56,007 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2021-11-25 08:07:56,007 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2021-11-25 08:07:56,007 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___4 [2021-11-25 08:07:56,007 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___4 [2021-11-25 08:07:56,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-25 08:07:56,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-25 08:07:56,008 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2021-11-25 08:07:56,008 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2021-11-25 08:07:56,008 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_enable_rsn [2021-11-25 08:07:56,008 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_enable_rsn [2021-11-25 08:07:56,008 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_card [2021-11-25 08:07:56,009 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_card [2021-11-25 08:07:56,009 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-25 08:07:56,009 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-25 08:07:56,009 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-25 08:07:56,009 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-25 08:07:56,009 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_send_mic_failureevent [2021-11-25 08:07:56,009 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_send_mic_failureevent [2021-11-25 08:07:56,010 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_join_post [2021-11-25 08:07:56,010 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_join_post [2021-11-25 08:07:56,010 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-25 08:07:56,010 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-25 08:07:56,010 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-11-25 08:07:56,010 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-11-25 08:07:56,011 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_stop_iface [2021-11-25 08:07:56,011 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_stop_iface [2021-11-25 08:07:56,011 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_radio [2021-11-25 08:07:56,011 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_radio [2021-11-25 08:07:56,011 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_iface [2021-11-25 08:07:56,011 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_iface [2021-11-25 08:07:56,011 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-25 08:07:56,012 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-25 08:07:56,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_60 [2021-11-25 08:07:56,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_60 [2021-11-25 08:07:56,012 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-25 08:07:56,012 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-25 08:07:56,012 INFO L130 BoogieDeclarations]: Found specification of procedure mesh_get_default_parameters [2021-11-25 08:07:56,012 INFO L138 BoogieDeclarations]: Found implementation of procedure mesh_get_default_parameters [2021-11-25 08:07:56,013 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_debugfs_read [2021-11-25 08:07:56,013 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_debugfs_read [2021-11-25 08:07:56,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-25 08:07:56,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-25 08:07:56,026 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-25 08:07:56,026 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-25 08:07:56,026 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config_send [2021-11-25 08:07:56,026 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config_send [2021-11-25 08:07:56,026 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_disconnected [2021-11-25 08:07:56,027 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_disconnected [2021-11-25 08:07:56,027 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-25 08:07:56,027 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-25 08:07:56,027 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2021-11-25 08:07:56,027 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2021-11-25 08:07:56,027 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cleanup_and_insert_cmd [2021-11-25 08:07:56,027 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cleanup_and_insert_cmd [2021-11-25 08:07:56,028 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-11-25 08:07:56,028 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-11-25 08:07:56,028 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_host_sleep [2021-11-25 08:07:56,028 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_host_sleep [2021-11-25 08:07:56,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 08:07:56,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-25 08:07:56,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-25 08:07:56,029 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-25 08:07:56,029 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-25 08:07:56,029 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-25 08:07:56,029 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-25 08:07:58,365 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 08:07:58,369 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 08:08:00,619 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-25 08:15:50,746 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-25 08:15:50,941 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 08:15:58,577 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 08:15:58,577 INFO L301 CfgBuilder]: Removed 10 assume(true) statements. [2021-11-25 08:15:58,589 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 08:15:58 BoogieIcfgContainer [2021-11-25 08:15:58,589 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 08:15:58,590 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 08:15:58,590 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 08:15:58,600 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 08:15:58,601 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 08:15:58" (1/1) ... [2021-11-25 08:15:58,610 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 08:15:58,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:15:58,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8406 states to 5534 states and 8406 transitions. [2021-11-25 08:15:58,889 INFO L276 IsEmpty]: Start isEmpty. Operand 5534 states and 8406 transitions. [2021-11-25 08:15:59,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1522 [2021-11-25 08:15:59,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:15:59,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:16:00,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:16:01,950 INFO L134 CoverageAnalysis]: Checked inductivity of 89700 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 89700 trivial. 0 not checked. [2021-11-25 08:16:12,341 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.37s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 08:16:12,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:16:12,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8442 states to 5539 states and 8442 transitions. [2021-11-25 08:16:12,679 INFO L276 IsEmpty]: Start isEmpty. Operand 5539 states and 8442 transitions. [2021-11-25 08:16:12,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1523 [2021-11-25 08:16:12,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:16:12,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:16:13,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:16:15,011 INFO L134 CoverageAnalysis]: Checked inductivity of 89700 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 89700 trivial. 0 not checked. [2021-11-25 08:16:15,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:16:15,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8444 states to 5541 states and 8444 transitions. [2021-11-25 08:16:15,158 INFO L276 IsEmpty]: Start isEmpty. Operand 5541 states and 8444 transitions. [2021-11-25 08:16:15,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1526 [2021-11-25 08:16:15,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:16:15,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:16:16,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:16:17,070 INFO L134 CoverageAnalysis]: Checked inductivity of 89700 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 89700 trivial. 0 not checked. [2021-11-25 08:16:17,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:16:17,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8453 states to 5550 states and 8453 transitions. [2021-11-25 08:16:17,274 INFO L276 IsEmpty]: Start isEmpty. Operand 5550 states and 8453 transitions. [2021-11-25 08:16:17,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1531 [2021-11-25 08:16:17,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:16:17,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:16:17,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:16:18,853 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-25 08:16:19,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:16:19,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8494 states to 5557 states and 8494 transitions. [2021-11-25 08:16:19,088 INFO L276 IsEmpty]: Start isEmpty. Operand 5557 states and 8494 transitions. [2021-11-25 08:16:19,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1532 [2021-11-25 08:16:19,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:16:19,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:16:19,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:16:20,709 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-25 08:16:20,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:16:21,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8538 states to 5565 states and 8538 transitions. [2021-11-25 08:16:21,040 INFO L276 IsEmpty]: Start isEmpty. Operand 5565 states and 8538 transitions. [2021-11-25 08:16:21,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1533 [2021-11-25 08:16:21,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:16:21,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:16:21,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:16:22,619 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-25 08:16:23,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:16:23,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8585 states to 5574 states and 8585 transitions. [2021-11-25 08:16:23,050 INFO L276 IsEmpty]: Start isEmpty. Operand 5574 states and 8585 transitions. [2021-11-25 08:16:23,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1534 [2021-11-25 08:16:23,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:16:23,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:16:23,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:16:24,617 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-25 08:16:25,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:16:25,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8635 states to 5584 states and 8635 transitions. [2021-11-25 08:16:25,294 INFO L276 IsEmpty]: Start isEmpty. Operand 5584 states and 8635 transitions. [2021-11-25 08:16:25,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1534 [2021-11-25 08:16:25,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:16:25,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:16:25,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:16:26,713 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-25 08:16:26,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:16:26,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8638 states to 5587 states and 8638 transitions. [2021-11-25 08:16:26,857 INFO L276 IsEmpty]: Start isEmpty. Operand 5587 states and 8638 transitions. [2021-11-25 08:16:26,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1535 [2021-11-25 08:16:26,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:16:26,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:16:27,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:16:28,350 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-25 08:16:29,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:16:29,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8691 states to 5598 states and 8691 transitions. [2021-11-25 08:16:29,175 INFO L276 IsEmpty]: Start isEmpty. Operand 5598 states and 8691 transitions. [2021-11-25 08:16:29,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1536 [2021-11-25 08:16:29,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:16:29,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:16:29,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:16:30,711 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-25 08:16:31,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:16:31,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8747 states to 5610 states and 8747 transitions. [2021-11-25 08:16:31,643 INFO L276 IsEmpty]: Start isEmpty. Operand 5610 states and 8747 transitions. [2021-11-25 08:16:31,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1537 [2021-11-25 08:16:31,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:16:31,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:16:32,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:16:33,135 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-25 08:16:33,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:16:33,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8750 states to 5613 states and 8750 transitions. [2021-11-25 08:16:33,237 INFO L276 IsEmpty]: Start isEmpty. Operand 5613 states and 8750 transitions. [2021-11-25 08:16:33,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1537 [2021-11-25 08:16:33,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:16:33,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:16:33,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:16:34,608 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-25 08:16:35,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:16:35,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8809 states to 5626 states and 8809 transitions. [2021-11-25 08:16:35,948 INFO L276 IsEmpty]: Start isEmpty. Operand 5626 states and 8809 transitions. [2021-11-25 08:16:35,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1539 [2021-11-25 08:16:35,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:16:35,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:16:36,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:16:37,291 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-25 08:16:37,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:16:37,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8812 states to 5629 states and 8812 transitions. [2021-11-25 08:16:37,356 INFO L276 IsEmpty]: Start isEmpty. Operand 5629 states and 8812 transitions. [2021-11-25 08:16:37,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1538 [2021-11-25 08:16:37,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:16:37,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:16:38,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:16:38,642 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-25 08:16:40,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:16:40,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8874 states to 5643 states and 8874 transitions. [2021-11-25 08:16:40,228 INFO L276 IsEmpty]: Start isEmpty. Operand 5643 states and 8874 transitions. [2021-11-25 08:16:40,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1539 [2021-11-25 08:16:40,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:16:40,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:16:40,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:16:41,472 INFO L134 CoverageAnalysis]: Checked inductivity of 90006 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-25 08:16:41,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:16:41,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8875 states to 5645 states and 8875 transitions. [2021-11-25 08:16:41,550 INFO L276 IsEmpty]: Start isEmpty. Operand 5645 states and 8875 transitions. [2021-11-25 08:16:41,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1539 [2021-11-25 08:16:41,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:16:41,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:16:42,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:16:42,969 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-25 08:16:44,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:16:44,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8940 states to 5660 states and 8940 transitions. [2021-11-25 08:16:44,850 INFO L276 IsEmpty]: Start isEmpty. Operand 5660 states and 8940 transitions. [2021-11-25 08:16:44,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1540 [2021-11-25 08:16:44,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:16:44,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:16:45,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:16:46,150 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-25 08:16:46,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:16:46,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8943 states to 5663 states and 8943 transitions. [2021-11-25 08:16:46,230 INFO L276 IsEmpty]: Start isEmpty. Operand 5663 states and 8943 transitions. [2021-11-25 08:16:46,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1541 [2021-11-25 08:16:46,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:16:46,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:16:46,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:16:47,473 INFO L134 CoverageAnalysis]: Checked inductivity of 90007 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90004 trivial. 0 not checked. [2021-11-25 08:16:47,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:16:47,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8945 states to 5665 states and 8945 transitions. [2021-11-25 08:16:47,537 INFO L276 IsEmpty]: Start isEmpty. Operand 5665 states and 8945 transitions. [2021-11-25 08:16:47,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1539 [2021-11-25 08:16:47,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:16:47,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:16:48,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:16:49,120 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90005 trivial. 0 not checked. [2021-11-25 08:16:49,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:16:49,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8985 states to 5678 states and 8985 transitions. [2021-11-25 08:16:49,407 INFO L276 IsEmpty]: Start isEmpty. Operand 5678 states and 8985 transitions. [2021-11-25 08:16:49,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1540 [2021-11-25 08:16:49,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:16:49,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:16:49,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:16:50,722 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-25 08:16:52,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:16:52,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9053 states to 5694 states and 9053 transitions. [2021-11-25 08:16:52,691 INFO L276 IsEmpty]: Start isEmpty. Operand 5694 states and 9053 transitions. [2021-11-25 08:16:52,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1541 [2021-11-25 08:16:52,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:16:52,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:16:53,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:16:53,902 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-25 08:16:53,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:16:53,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9056 states to 5697 states and 9056 transitions. [2021-11-25 08:16:53,962 INFO L276 IsEmpty]: Start isEmpty. Operand 5697 states and 9056 transitions. [2021-11-25 08:16:53,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1542 [2021-11-25 08:16:53,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:16:53,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:16:54,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:16:55,078 INFO L134 CoverageAnalysis]: Checked inductivity of 90007 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90004 trivial. 0 not checked. [2021-11-25 08:16:55,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:16:55,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9058 states to 5699 states and 9058 transitions. [2021-11-25 08:16:55,233 INFO L276 IsEmpty]: Start isEmpty. Operand 5699 states and 9058 transitions. [2021-11-25 08:16:55,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1540 [2021-11-25 08:16:55,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:16:55,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:16:55,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:16:56,562 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90005 trivial. 0 not checked. [2021-11-25 08:16:57,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:16:57,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9099 states to 5712 states and 9099 transitions. [2021-11-25 08:16:57,132 INFO L276 IsEmpty]: Start isEmpty. Operand 5712 states and 9099 transitions. [2021-11-25 08:16:57,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1543 [2021-11-25 08:16:57,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:16:57,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:16:57,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:16:58,293 INFO L134 CoverageAnalysis]: Checked inductivity of 90007 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90004 trivial. 0 not checked. [2021-11-25 08:16:58,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:16:58,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9101 states to 5714 states and 9101 transitions. [2021-11-25 08:16:58,349 INFO L276 IsEmpty]: Start isEmpty. Operand 5714 states and 9101 transitions. [2021-11-25 08:16:58,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1541 [2021-11-25 08:16:58,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:16:58,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:16:58,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:16:59,601 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90005 trivial. 0 not checked. [2021-11-25 08:17:00,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:17:00,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9141 states to 5727 states and 9141 transitions. [2021-11-25 08:17:00,076 INFO L276 IsEmpty]: Start isEmpty. Operand 5727 states and 9141 transitions. [2021-11-25 08:17:00,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1542 [2021-11-25 08:17:00,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:17:00,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:17:00,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:17:01,304 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-25 08:17:01,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:17:01,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9144 states to 5730 states and 9144 transitions. [2021-11-25 08:17:01,377 INFO L276 IsEmpty]: Start isEmpty. Operand 5730 states and 9144 transitions. [2021-11-25 08:17:01,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1541 [2021-11-25 08:17:01,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:17:01,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:17:01,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:17:02,531 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-25 08:17:04,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:17:04,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9215 states to 5747 states and 9215 transitions. [2021-11-25 08:17:04,989 INFO L276 IsEmpty]: Start isEmpty. Operand 5747 states and 9215 transitions. [2021-11-25 08:17:05,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1543 [2021-11-25 08:17:05,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:17:05,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:17:05,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:17:06,440 INFO L134 CoverageAnalysis]: Checked inductivity of 90309 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90306 trivial. 0 not checked. [2021-11-25 08:17:06,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:17:06,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9217 states to 5749 states and 9217 transitions. [2021-11-25 08:17:06,549 INFO L276 IsEmpty]: Start isEmpty. Operand 5749 states and 9217 transitions. [2021-11-25 08:17:06,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1542 [2021-11-25 08:17:06,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:17:06,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:17:07,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:17:08,218 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-25 08:17:11,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:17:11,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9291 states to 5767 states and 9291 transitions. [2021-11-25 08:17:11,121 INFO L276 IsEmpty]: Start isEmpty. Operand 5767 states and 9291 transitions. [2021-11-25 08:17:11,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1543 [2021-11-25 08:17:11,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:17:11,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:17:11,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:17:12,375 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-25 08:17:12,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:17:12,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9294 states to 5770 states and 9294 transitions. [2021-11-25 08:17:12,452 INFO L276 IsEmpty]: Start isEmpty. Operand 5770 states and 9294 transitions. [2021-11-25 08:17:12,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1542 [2021-11-25 08:17:12,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:17:12,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:17:13,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:17:13,715 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90005 trivial. 0 not checked. [2021-11-25 08:17:14,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:17:14,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9336 states to 5783 states and 9336 transitions. [2021-11-25 08:17:14,328 INFO L276 IsEmpty]: Start isEmpty. Operand 5783 states and 9336 transitions. [2021-11-25 08:17:14,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1544 [2021-11-25 08:17:14,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:17:14,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:17:14,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:17:15,444 INFO L134 CoverageAnalysis]: Checked inductivity of 90007 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90004 trivial. 0 not checked. [2021-11-25 08:17:15,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:17:15,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9338 states to 5785 states and 9338 transitions. [2021-11-25 08:17:15,610 INFO L276 IsEmpty]: Start isEmpty. Operand 5785 states and 9338 transitions. [2021-11-25 08:17:15,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1544 [2021-11-25 08:17:15,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:17:15,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:17:16,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:17:16,658 INFO L134 CoverageAnalysis]: Checked inductivity of 90309 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90306 trivial. 0 not checked. [2021-11-25 08:17:16,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:17:16,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9340 states to 5787 states and 9340 transitions. [2021-11-25 08:17:16,810 INFO L276 IsEmpty]: Start isEmpty. Operand 5787 states and 9340 transitions. [2021-11-25 08:17:16,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1542 [2021-11-25 08:17:16,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:17:16,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:17:17,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat