./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b25a27b0-2b43-4e99-8841-4b3219672c49/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b25a27b0-2b43-4e99-8841-4b3219672c49/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b25a27b0-2b43-4e99-8841-4b3219672c49/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b25a27b0-2b43-4e99-8841-4b3219672c49/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b25a27b0-2b43-4e99-8841-4b3219672c49/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b25a27b0-2b43-4e99-8841-4b3219672c49/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 93890a4149f8ccc72c347448d790772c96dc9af5fdcf5ec8f5816140f9ba24c6 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-22 23:12:02,869 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-22 23:12:02,871 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-22 23:12:02,912 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-22 23:12:02,913 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-22 23:12:02,915 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-22 23:12:02,917 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-22 23:12:02,919 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-22 23:12:02,922 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-22 23:12:02,923 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-22 23:12:02,924 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-22 23:12:02,926 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-22 23:12:02,927 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-22 23:12:02,928 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-22 23:12:02,930 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-22 23:12:02,932 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-22 23:12:02,933 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-22 23:12:02,934 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-22 23:12:02,937 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-22 23:12:02,940 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-22 23:12:02,942 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-22 23:12:02,944 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-22 23:12:02,945 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-22 23:12:02,947 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-22 23:12:02,951 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-22 23:12:02,951 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-22 23:12:02,952 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-22 23:12:02,953 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-22 23:12:02,954 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-22 23:12:02,955 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-22 23:12:02,955 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-22 23:12:02,957 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-22 23:12:02,958 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-22 23:12:02,959 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-22 23:12:02,960 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-22 23:12:02,961 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-22 23:12:02,962 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-22 23:12:02,962 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-22 23:12:02,963 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-22 23:12:02,964 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-22 23:12:02,965 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-22 23:12:02,966 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b25a27b0-2b43-4e99-8841-4b3219672c49/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-22 23:12:02,989 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-22 23:12:02,990 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-22 23:12:02,991 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-22 23:12:02,991 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-22 23:12:02,992 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-22 23:12:02,993 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-22 23:12:02,993 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-22 23:12:02,993 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-22 23:12:02,994 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-22 23:12:02,994 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-22 23:12:02,994 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-22 23:12:02,995 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-22 23:12:02,995 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-22 23:12:02,995 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-22 23:12:02,996 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-22 23:12:02,996 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-22 23:12:02,996 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-22 23:12:02,997 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-22 23:12:02,997 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:12:02,997 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-22 23:12:02,997 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-22 23:12:02,998 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-22 23:12:02,998 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-22 23:12:02,998 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-22 23:12:02,999 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-22 23:12:02,999 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_b25a27b0-2b43-4e99-8841-4b3219672c49/bin/ukojak-LBtLqBUTdQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b25a27b0-2b43-4e99-8841-4b3219672c49/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 93890a4149f8ccc72c347448d790772c96dc9af5fdcf5ec8f5816140f9ba24c6 [2021-11-22 23:12:03,287 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-22 23:12:03,314 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-22 23:12:03,317 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-22 23:12:03,320 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-22 23:12:03,321 INFO L275 PluginConnector]: CDTParser initialized [2021-11-22 23:12:03,322 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b25a27b0-2b43-4e99-8841-4b3219672c49/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i [2021-11-22 23:12:03,401 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b25a27b0-2b43-4e99-8841-4b3219672c49/bin/ukojak-LBtLqBUTdQ/data/815d05b9a/672fac49fef04450918cd3ec0b9a53b2/FLAGe4b538b91 [2021-11-22 23:12:04,596 INFO L306 CDTParser]: Found 1 translation units. [2021-11-22 23:12:04,598 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b25a27b0-2b43-4e99-8841-4b3219672c49/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i [2021-11-22 23:12:04,688 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b25a27b0-2b43-4e99-8841-4b3219672c49/bin/ukojak-LBtLqBUTdQ/data/815d05b9a/672fac49fef04450918cd3ec0b9a53b2/FLAGe4b538b91 [2021-11-22 23:12:04,735 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b25a27b0-2b43-4e99-8841-4b3219672c49/bin/ukojak-LBtLqBUTdQ/data/815d05b9a/672fac49fef04450918cd3ec0b9a53b2 [2021-11-22 23:12:04,738 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-22 23:12:04,740 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-22 23:12:04,743 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-22 23:12:04,743 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-22 23:12:04,746 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-22 23:12:04,750 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:12:04" (1/1) ... [2021-11-22 23:12:04,752 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17812eb3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:12:04, skipping insertion in model container [2021-11-22 23:12:04,753 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:12:04" (1/1) ... [2021-11-22 23:12:04,760 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-22 23:12:05,030 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-22 23:12:14,922 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_b25a27b0-2b43-4e99-8841-4b3219672c49/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[870923,870936] [2021-11-22 23:12:14,925 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_b25a27b0-2b43-4e99-8841-4b3219672c49/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[871089,871102] [2021-11-22 23:12:14,926 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_b25a27b0-2b43-4e99-8841-4b3219672c49/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[871253,871266] [2021-11-22 23:12:14,927 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_b25a27b0-2b43-4e99-8841-4b3219672c49/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[871418,871431] [2021-11-22 23:12:15,001 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:12:15,120 INFO L203 MainTranslator]: Completed pre-run [2021-11-22 23:12:16,195 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_b25a27b0-2b43-4e99-8841-4b3219672c49/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[870923,870936] [2021-11-22 23:12:16,196 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_b25a27b0-2b43-4e99-8841-4b3219672c49/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[871089,871102] [2021-11-22 23:12:16,196 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_b25a27b0-2b43-4e99-8841-4b3219672c49/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[871253,871266] [2021-11-22 23:12:16,197 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_b25a27b0-2b43-4e99-8841-4b3219672c49/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[871418,871431] [2021-11-22 23:12:16,205 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:12:16,738 INFO L208 MainTranslator]: Completed translation [2021-11-22 23:12:16,739 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:12:16 WrapperNode [2021-11-22 23:12:16,739 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-22 23:12:16,740 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-22 23:12:16,741 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-22 23:12:16,741 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-22 23:12:16,749 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:12:16" (1/1) ... [2021-11-22 23:12:17,009 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:12:16" (1/1) ... [2021-11-22 23:12:17,560 INFO L137 Inliner]: procedures = 796, calls = 11384, calls flagged for inlining = 492, calls inlined = 456, statements flattened = 24363 [2021-11-22 23:12:17,561 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-22 23:12:17,562 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-22 23:12:17,562 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-22 23:12:17,563 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-22 23:12:17,571 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:12:16" (1/1) ... [2021-11-22 23:12:17,572 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:12:16" (1/1) ... [2021-11-22 23:12:17,698 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:12:16" (1/1) ... [2021-11-22 23:12:17,710 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:12:16" (1/1) ... [2021-11-22 23:12:18,230 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:12:16" (1/1) ... [2021-11-22 23:12:18,296 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:12:16" (1/1) ... [2021-11-22 23:12:18,405 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:12:16" (1/1) ... [2021-11-22 23:12:18,713 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-22 23:12:18,714 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-22 23:12:18,715 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-22 23:12:18,715 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-22 23:12:18,716 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:12:16" (1/1) ... [2021-11-22 23:12:18,738 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:12:18,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b25a27b0-2b43-4e99-8841-4b3219672c49/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-22 23:12:18,800 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b25a27b0-2b43-4e99-8841-4b3219672c49/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-22 23:12:18,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b25a27b0-2b43-4e99-8841-4b3219672c49/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-22 23:12:18,904 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mac_event_disconnected [2021-11-22 23:12:18,904 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mac_event_disconnected [2021-11-22 23:12:18,905 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_register [2021-11-22 23:12:18,905 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_register [2021-11-22 23:12:18,905 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-22 23:12:18,905 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2021-11-22 23:12:18,905 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2021-11-22 23:12:18,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_35_6 [2021-11-22 23:12:18,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_35_6 [2021-11-22 23:12:18,906 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-22 23:12:18,906 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-22 23:12:18,906 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_channel [2021-11-22 23:12:18,906 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_channel [2021-11-22 23:12:18,906 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mesh [2021-11-22 23:12:18,906 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mesh [2021-11-22 23:12:18,906 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-11-22 23:12:18,906 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-11-22 23:12:18,907 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2021-11-22 23:12:18,907 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2021-11-22 23:12:18,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_lbs_private [2021-11-22 23:12:18,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_lbs_private [2021-11-22 23:12:18,907 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ps_confirm_sleep [2021-11-22 23:12:18,907 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ps_confirm_sleep [2021-11-22 23:12:18,907 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_host_sleep_cfg [2021-11-22 23:12:18,907 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_host_sleep_cfg [2021-11-22 23:12:18,908 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-22 23:12:18,908 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-22 23:12:18,908 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-22 23:12:18,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2021-11-22 23:12:18,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2021-11-22 23:12:18,908 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-22 23:12:18,908 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-22 23:12:18,908 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd_async [2021-11-22 23:12:18,908 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd_async [2021-11-22 23:12:18,909 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_wep_keys [2021-11-22 23:12:18,909 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_wep_keys [2021-11-22 23:12:18,909 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_auth_to_authtype [2021-11-22 23:12:18,909 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_auth_to_authtype [2021-11-22 23:12:18,909 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2021-11-22 23:12:18,909 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2021-11-22 23:12:18,909 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-22 23:12:18,909 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-22 23:12:18,910 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_get_reg [2021-11-22 23:12:18,910 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_get_reg [2021-11-22 23:12:18,910 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_eth_stop [2021-11-22 23:12:18,910 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_eth_stop [2021-11-22 23:12:18,910 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_free_adapter [2021-11-22 23:12:18,910 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_free_adapter [2021-11-22 23:12:18,910 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_iface_active [2021-11-22 23:12:18,910 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_iface_active [2021-11-22 23:12:18,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_16_5 [2021-11-22 23:12:18,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_16_5 [2021-11-22 23:12:18,911 INFO L130 BoogieDeclarations]: Found specification of procedure _internal_start_scan [2021-11-22 23:12:18,911 INFO L138 BoogieDeclarations]: Found implementation of procedure _internal_start_scan [2021-11-22 23:12:18,911 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_ps_mode [2021-11-22 23:12:18,911 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_ps_mode [2021-11-22 23:12:18,911 INFO L130 BoogieDeclarations]: Found specification of procedure add_ie_rates [2021-11-22 23:12:18,911 INFO L138 BoogieDeclarations]: Found implementation of procedure add_ie_rates [2021-11-22 23:12:18,912 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_mesh [2021-11-22 23:12:18,912 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_mesh [2021-11-22 23:12:18,912 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ethtool_get_eeprom_len [2021-11-22 23:12:18,912 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ethtool_get_eeprom_len [2021-11-22 23:12:18,912 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-22 23:12:18,912 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-22 23:12:18,912 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_async [2021-11-22 23:12:18,912 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_async [2021-11-22 23:12:18,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-22 23:12:18,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-22 23:12:18,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-22 23:12:18,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_lbs_exit_module_38_2 [2021-11-22 23:12:18,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_lbs_exit_module_38_2 [2021-11-22 23:12:18,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-22 23:12:18,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-22 23:12:18,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs [2021-11-22 23:12:18,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs [2021-11-22 23:12:18,914 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-11-22 23:12:18,914 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-11-22 23:12:18,914 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_disconnect [2021-11-22 23:12:18,914 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_disconnect [2021-11-22 23:12:18,925 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-11-22 23:12:18,925 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-11-22 23:12:18,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-22 23:12:18,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-22 23:12:18,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-22 23:12:18,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-22 23:12:18,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-22 23:12:18,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-22 23:12:18,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-22 23:12:18,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-22 23:12:18,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-22 23:12:18,926 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-22 23:12:18,927 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-22 23:12:18,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-22 23:12:18,927 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_stop [2021-11-22 23:12:18,927 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_stop [2021-11-22 23:12:18,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-22 23:12:18,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-22 23:12:18,927 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-22 23:12:18,927 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-22 23:12:18,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-22 23:12:18,928 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_complete_command [2021-11-22 23:12:18,928 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_complete_command [2021-11-22 23:12:18,928 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-22 23:12:18,928 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2021-11-22 23:12:18,928 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2021-11-22 23:12:18,928 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-22 23:12:18,928 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-22 23:12:18,928 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-22 23:12:18,929 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-22 23:12:18,929 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_snmp_mib [2021-11-22 23:12:18,929 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_snmp_mib [2021-11-22 23:12:18,929 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_11d_domain_info [2021-11-22 23:12:18,929 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_11d_domain_info [2021-11-22 23:12:18,929 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-22 23:12:18,929 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-22 23:12:18,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-22 23:12:18,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-22 23:12:18,930 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_mac_control [2021-11-22 23:12:18,930 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_mac_control [2021-11-22 23:12:18,930 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-22 23:12:18,930 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-22 23:12:18,930 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-22 23:12:18,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-22 23:12:18,930 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_resume [2021-11-22 23:12:18,930 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_resume [2021-11-22 23:12:18,931 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-22 23:12:18,931 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-22 23:12:18,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-22 23:12:18,931 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_chandef_type [2021-11-22 23:12:18,931 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_chandef_type [2021-11-22 23:12:18,931 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-22 23:12:18,931 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-22 23:12:18,931 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-22 23:12:18,931 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-22 23:12:18,932 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-11-22 23:12:18,932 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-11-22 23:12:18,932 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_dummy [2021-11-22 23:12:18,932 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_dummy [2021-11-22 23:12:18,932 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_multicast_list [2021-11-22 23:12:18,932 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_multicast_list [2021-11-22 23:12:18,932 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-22 23:12:18,932 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-22 23:12:18,932 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_thread [2021-11-22 23:12:18,933 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_thread [2021-11-22 23:12:18,933 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-11-22 23:12:18,933 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-11-22 23:12:18,933 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-22 23:12:18,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-22 23:12:18,933 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-22 23:12:18,933 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-22 23:12:18,933 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-22 23:12:18,933 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_threshold_read [2021-11-22 23:12:18,934 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_threshold_read [2021-11-22 23:12:18,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-22 23:12:18,934 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-22 23:12:18,934 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-22 23:12:18,934 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-22 23:12:18,934 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-22 23:12:18,934 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-22 23:12:18,934 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-22 23:12:18,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-22 23:12:18,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-22 23:12:18,935 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_bss_get_ie [2021-11-22 23:12:18,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_bss_get_ie [2021-11-22 23:12:18,935 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-22 23:12:18,935 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-22 23:12:18,935 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd [2021-11-22 23:12:18,935 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd [2021-11-22 23:12:18,935 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_command_queue_empty [2021-11-22 23:12:18,935 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_command_queue_empty [2021-11-22 23:12:18,936 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2021-11-22 23:12:18,936 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2021-11-22 23:12:18,936 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_process_event [2021-11-22 23:12:18,936 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_process_event [2021-11-22 23:12:18,936 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-22 23:12:18,936 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-22 23:12:18,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-22 23:12:18,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-22 23:12:18,936 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2021-11-22 23:12:18,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2021-11-22 23:12:18,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-22 23:12:18,937 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-22 23:12:18,937 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-22 23:12:18,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-22 23:12:18,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-22 23:12:18,937 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mcast_addrs [2021-11-22 23:12:18,937 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mcast_addrs [2021-11-22 23:12:18,938 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___3 [2021-11-22 23:12:18,938 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___3 [2021-11-22 23:12:18,938 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___0 [2021-11-22 23:12:18,938 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___0 [2021-11-22 23:12:18,938 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-22 23:12:18,954 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-22 23:12:18,954 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2021-11-22 23:12:18,954 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2021-11-22 23:12:18,955 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_ssid_tlv [2021-11-22 23:12:18,955 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_ssid_tlv [2021-11-22 23:12:18,955 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_mesh_config_send [2021-11-22 23:12:18,955 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_mesh_config_send [2021-11-22 23:12:18,955 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-22 23:12:18,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_lbs_private [2021-11-22 23:12:18,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_lbs_private [2021-11-22 23:12:18,955 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-11-22 23:12:18,955 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-11-22 23:12:18,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-22 23:12:18,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-22 23:12:18,956 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_access [2021-11-22 23:12:18,956 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_access [2021-11-22 23:12:18,956 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-22 23:12:18,956 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-22 23:12:18,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-22 23:12:18,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-22 23:12:18,956 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-22 23:12:18,957 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-22 23:12:18,957 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~int [2021-11-22 23:12:18,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~int [2021-11-22 23:12:18,957 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_free [2021-11-22 23:12:18,957 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_free [2021-11-22 23:12:18,957 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-22 23:12:18,957 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-22 23:12:18,957 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-11-22 23:12:18,957 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-11-22 23:12:18,958 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_reg [2021-11-22 23:12:18,958 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_reg [2021-11-22 23:12:18,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-22 23:12:18,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-22 23:12:18,958 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-22 23:12:18,958 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-22 23:12:18,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-22 23:12:18,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-22 23:12:18,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-22 23:12:18,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-22 23:12:18,959 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2021-11-22 23:12:18,959 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_key_material [2021-11-22 23:12:18,959 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_key_material [2021-11-22 23:12:18,959 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-11-22 23:12:18,959 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-11-22 23:12:18,959 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-22 23:12:18,959 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-11-22 23:12:18,959 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-11-22 23:12:18,960 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_sleepparams_read [2021-11-22 23:12:18,960 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_sleepparams_read [2021-11-22 23:12:18,960 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-22 23:12:18,960 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-22 23:12:18,960 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_mesh [2021-11-22 23:12:18,960 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_mesh [2021-11-22 23:12:18,960 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-11-22 23:12:18,960 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-11-22 23:12:18,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-22 23:12:18,961 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-22 23:12:18,961 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-22 23:12:18,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-22 23:12:18,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-22 23:12:18,961 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_activated [2021-11-22 23:12:18,961 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_activated [2021-11-22 23:12:18,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-22 23:12:18,961 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_complete_command [2021-11-22 23:12:18,961 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_complete_command [2021-11-22 23:12:18,961 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2021-11-22 23:12:18,962 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2021-11-22 23:12:18,962 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-22 23:12:18,962 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-22 23:12:18,962 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-22 23:12:18,962 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-22 23:12:18,962 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-22 23:12:18,962 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-22 23:12:18,962 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2021-11-22 23:12:18,962 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2021-11-22 23:12:18,963 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_dev_open [2021-11-22 23:12:18,963 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_dev_open [2021-11-22 23:12:18,963 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2021-11-22 23:12:18,963 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2021-11-22 23:12:18,963 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_wep_keys [2021-11-22 23:12:18,963 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_wep_keys [2021-11-22 23:12:18,963 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-22 23:12:18,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-22 23:12:18,963 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-22 23:12:18,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-22 23:12:18,963 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_update_mcast [2021-11-22 23:12:18,964 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_update_mcast [2021-11-22 23:12:18,964 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-22 23:12:18,964 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-22 23:12:18,964 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_rates [2021-11-22 23:12:18,964 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_rates [2021-11-22 23:12:18,964 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-11-22 23:12:18,964 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-11-22 23:12:18,964 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-11-22 23:12:18,964 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-11-22 23:12:18,965 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_iface_type [2021-11-22 23:12:18,965 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_iface_type [2021-11-22 23:12:18,965 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_dev_open [2021-11-22 23:12:18,965 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_dev_open [2021-11-22 23:12:18,965 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-22 23:12:18,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-22 23:12:18,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-22 23:12:18,965 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-22 23:12:18,965 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-22 23:12:18,965 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_get_channel [2021-11-22 23:12:18,966 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_get_channel [2021-11-22 23:12:18,966 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_suspend [2021-11-22 23:12:18,966 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_suspend [2021-11-22 23:12:18,966 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2021-11-22 23:12:18,966 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2021-11-22 23:12:18,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_15 [2021-11-22 23:12:18,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_15 [2021-11-22 23:12:18,966 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_bss [2021-11-22 23:12:18,966 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_bss [2021-11-22 23:12:18,967 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_scan_done [2021-11-22 23:12:18,967 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_scan_done [2021-11-22 23:12:18,967 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-22 23:12:18,967 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-22 23:12:18,967 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-11-22 23:12:18,967 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-11-22 23:12:18,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_14 [2021-11-22 23:12:18,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_14 [2021-11-22 23:12:18,967 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_deep_sleep [2021-11-22 23:12:18,968 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_deep_sleep [2021-11-22 23:12:18,968 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex [2021-11-22 23:12:18,968 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex [2021-11-22 23:12:18,968 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-22 23:12:18,968 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-22 23:12:18,968 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_threshold_write [2021-11-22 23:12:18,968 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_threshold_write [2021-11-22 23:12:18,968 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_setup_firmware [2021-11-22 23:12:18,968 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_setup_firmware [2021-11-22 23:12:18,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-22 23:12:18,969 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-22 23:12:18,969 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-22 23:12:18,969 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config [2021-11-22 23:12:18,969 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config [2021-11-22 23:12:18,969 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_802_11_sleep_params [2021-11-22 23:12:18,969 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_802_11_sleep_params [2021-11-22 23:12:18,969 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_monitor_mode [2021-11-22 23:12:18,969 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_monitor_mode [2021-11-22 23:12:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___1 [2021-11-22 23:12:18,970 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___1 [2021-11-22 23:12:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2021-11-22 23:12:18,970 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2021-11-22 23:12:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-22 23:12:18,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-22 23:12:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2021-11-22 23:12:18,970 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2021-11-22 23:12:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_enable_rsn [2021-11-22 23:12:18,971 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_enable_rsn [2021-11-22 23:12:18,971 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_card [2021-11-22 23:12:18,971 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_card [2021-11-22 23:12:18,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-22 23:12:18,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-22 23:12:18,971 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-22 23:12:18,971 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-22 23:12:18,971 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-22 23:12:18,971 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-22 23:12:18,972 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_send_mic_failureevent [2021-11-22 23:12:18,972 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_send_mic_failureevent [2021-11-22 23:12:18,972 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_join_post [2021-11-22 23:12:18,972 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_join_post [2021-11-22 23:12:18,972 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-22 23:12:18,972 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-22 23:12:18,972 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-11-22 23:12:18,972 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-11-22 23:12:18,972 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_stop_iface [2021-11-22 23:12:18,973 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_stop_iface [2021-11-22 23:12:18,973 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_radio [2021-11-22 23:12:18,973 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_radio [2021-11-22 23:12:18,973 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_iface [2021-11-22 23:12:18,973 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_iface [2021-11-22 23:12:18,973 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-22 23:12:18,973 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-22 23:12:18,973 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-22 23:12:18,973 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-22 23:12:18,974 INFO L130 BoogieDeclarations]: Found specification of procedure mesh_get_default_parameters [2021-11-22 23:12:18,974 INFO L138 BoogieDeclarations]: Found implementation of procedure mesh_get_default_parameters [2021-11-22 23:12:18,974 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_debugfs_read [2021-11-22 23:12:18,974 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_debugfs_read [2021-11-22 23:12:18,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-22 23:12:18,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-22 23:12:18,974 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-22 23:12:18,974 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-22 23:12:18,974 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config_send [2021-11-22 23:12:18,975 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config_send [2021-11-22 23:12:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_disconnected [2021-11-22 23:12:18,990 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_disconnected [2021-11-22 23:12:18,990 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-22 23:12:18,991 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-22 23:12:18,991 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2021-11-22 23:12:18,991 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2021-11-22 23:12:18,991 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cleanup_and_insert_cmd [2021-11-22 23:12:18,991 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cleanup_and_insert_cmd [2021-11-22 23:12:18,991 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-11-22 23:12:18,991 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-11-22 23:12:18,992 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_host_sleep [2021-11-22 23:12:18,992 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_host_sleep [2021-11-22 23:12:18,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-22 23:12:18,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-22 23:12:18,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-22 23:12:18,992 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-22 23:12:18,993 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-22 23:12:18,993 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-22 23:12:18,993 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-22 23:12:21,364 INFO L236 CfgBuilder]: Building ICFG [2021-11-22 23:12:21,369 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-22 23:12:23,365 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-22 23:20:15,988 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-22 23:20:16,185 INFO L277 CfgBuilder]: Performing block encoding [2021-11-22 23:20:25,568 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-22 23:20:25,568 INFO L301 CfgBuilder]: Removed 7 assume(true) statements. [2021-11-22 23:20:25,584 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:20:25 BoogieIcfgContainer [2021-11-22 23:20:25,584 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-22 23:20:25,586 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-22 23:20:25,586 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-22 23:20:25,594 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-22 23:20:25,594 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:20:25" (1/1) ... [2021-11-22 23:20:25,604 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:20:25,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:25,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8378 states to 5519 states and 8378 transitions. [2021-11-22 23:20:25,833 INFO L276 IsEmpty]: Start isEmpty. Operand 5519 states and 8378 transitions. [2021-11-22 23:20:25,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1522 [2021-11-22 23:20:25,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:25,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:27,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:28,941 INFO L134 CoverageAnalysis]: Checked inductivity of 89700 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 89700 trivial. 0 not checked. [2021-11-22 23:20:32,441 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-22 23:20:32,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:32,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8413 states to 5523 states and 8413 transitions. [2021-11-22 23:20:32,772 INFO L276 IsEmpty]: Start isEmpty. Operand 5523 states and 8413 transitions. [2021-11-22 23:20:32,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1523 [2021-11-22 23:20:32,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:32,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:33,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:34,991 INFO L134 CoverageAnalysis]: Checked inductivity of 89700 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 89700 trivial. 0 not checked. [2021-11-22 23:20:35,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:35,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8414 states to 5524 states and 8414 transitions. [2021-11-22 23:20:35,141 INFO L276 IsEmpty]: Start isEmpty. Operand 5524 states and 8414 transitions. [2021-11-22 23:20:35,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1526 [2021-11-22 23:20:35,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:35,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:35,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:36,914 INFO L134 CoverageAnalysis]: Checked inductivity of 89700 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 89700 trivial. 0 not checked. [2021-11-22 23:20:37,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:37,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8422 states to 5532 states and 8422 transitions. [2021-11-22 23:20:37,120 INFO L276 IsEmpty]: Start isEmpty. Operand 5532 states and 8422 transitions. [2021-11-22 23:20:37,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1531 [2021-11-22 23:20:37,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:37,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:37,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:38,724 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-22 23:20:38,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:38,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8462 states to 5538 states and 8462 transitions. [2021-11-22 23:20:38,954 INFO L276 IsEmpty]: Start isEmpty. Operand 5538 states and 8462 transitions. [2021-11-22 23:20:38,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1532 [2021-11-22 23:20:38,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:38,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:39,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:40,572 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-22 23:20:40,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:40,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8505 states to 5545 states and 8505 transitions. [2021-11-22 23:20:40,897 INFO L276 IsEmpty]: Start isEmpty. Operand 5545 states and 8505 transitions. [2021-11-22 23:20:40,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1533 [2021-11-22 23:20:40,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:40,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:41,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:42,843 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-22 23:20:43,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:43,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8551 states to 5553 states and 8551 transitions. [2021-11-22 23:20:43,557 INFO L276 IsEmpty]: Start isEmpty. Operand 5553 states and 8551 transitions. [2021-11-22 23:20:43,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1534 [2021-11-22 23:20:43,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:43,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:44,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:45,065 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-22 23:20:45,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:45,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8600 states to 5562 states and 8600 transitions. [2021-11-22 23:20:45,783 INFO L276 IsEmpty]: Start isEmpty. Operand 5562 states and 8600 transitions. [2021-11-22 23:20:45,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1534 [2021-11-22 23:20:45,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:45,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:46,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:47,206 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-22 23:20:47,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:47,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8602 states to 5564 states and 8602 transitions. [2021-11-22 23:20:47,322 INFO L276 IsEmpty]: Start isEmpty. Operand 5564 states and 8602 transitions. [2021-11-22 23:20:47,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1535 [2021-11-22 23:20:47,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:47,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:47,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:48,674 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-22 23:20:49,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:49,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8654 states to 5574 states and 8654 transitions. [2021-11-22 23:20:49,638 INFO L276 IsEmpty]: Start isEmpty. Operand 5574 states and 8654 transitions. [2021-11-22 23:20:49,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1536 [2021-11-22 23:20:49,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:49,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:50,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:51,054 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-22 23:20:52,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:52,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8709 states to 5585 states and 8709 transitions. [2021-11-22 23:20:52,109 INFO L276 IsEmpty]: Start isEmpty. Operand 5585 states and 8709 transitions. [2021-11-22 23:20:52,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1537 [2021-11-22 23:20:52,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:52,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:52,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:53,417 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-22 23:20:53,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:53,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8711 states to 5587 states and 8711 transitions. [2021-11-22 23:20:53,530 INFO L276 IsEmpty]: Start isEmpty. Operand 5587 states and 8711 transitions. [2021-11-22 23:20:53,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1537 [2021-11-22 23:20:53,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:53,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:54,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:54,866 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-22 23:20:56,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:56,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8769 states to 5599 states and 8769 transitions. [2021-11-22 23:20:56,302 INFO L276 IsEmpty]: Start isEmpty. Operand 5599 states and 8769 transitions. [2021-11-22 23:20:56,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1539 [2021-11-22 23:20:56,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:56,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:56,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:57,536 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-22 23:20:57,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:57,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8771 states to 5601 states and 8771 transitions. [2021-11-22 23:20:57,632 INFO L276 IsEmpty]: Start isEmpty. Operand 5601 states and 8771 transitions. [2021-11-22 23:20:57,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1538 [2021-11-22 23:20:57,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:57,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:58,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:58,810 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-22 23:21:00,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:00,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8832 states to 5614 states and 8832 transitions. [2021-11-22 23:21:00,818 INFO L276 IsEmpty]: Start isEmpty. Operand 5614 states and 8832 transitions. [2021-11-22 23:21:00,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1539 [2021-11-22 23:21:00,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:00,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:01,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:02,047 INFO L134 CoverageAnalysis]: Checked inductivity of 90006 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-22 23:21:02,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:02,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8832 states to 5615 states and 8832 transitions. [2021-11-22 23:21:02,124 INFO L276 IsEmpty]: Start isEmpty. Operand 5615 states and 8832 transitions. [2021-11-22 23:21:02,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1539 [2021-11-22 23:21:02,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:02,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:02,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:03,299 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-22 23:21:05,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:05,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8896 states to 5629 states and 8896 transitions. [2021-11-22 23:21:05,244 INFO L276 IsEmpty]: Start isEmpty. Operand 5629 states and 8896 transitions. [2021-11-22 23:21:05,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1540 [2021-11-22 23:21:05,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:05,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:05,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:06,494 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-22 23:21:06,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:06,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8898 states to 5631 states and 8898 transitions. [2021-11-22 23:21:06,570 INFO L276 IsEmpty]: Start isEmpty. Operand 5631 states and 8898 transitions. [2021-11-22 23:21:06,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1541 [2021-11-22 23:21:06,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:06,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:07,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:07,892 INFO L134 CoverageAnalysis]: Checked inductivity of 90007 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90004 trivial. 0 not checked. [2021-11-22 23:21:07,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:07,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8899 states to 5632 states and 8899 transitions. [2021-11-22 23:21:07,961 INFO L276 IsEmpty]: Start isEmpty. Operand 5632 states and 8899 transitions. [2021-11-22 23:21:07,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1539 [2021-11-22 23:21:07,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:07,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:08,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:09,640 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90005 trivial. 0 not checked. [2021-11-22 23:21:09,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:09,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8938 states to 5644 states and 8938 transitions. [2021-11-22 23:21:09,948 INFO L276 IsEmpty]: Start isEmpty. Operand 5644 states and 8938 transitions. [2021-11-22 23:21:09,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1540 [2021-11-22 23:21:09,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:09,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:10,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:11,417 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-22 23:21:13,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:13,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9005 states to 5659 states and 9005 transitions. [2021-11-22 23:21:13,578 INFO L276 IsEmpty]: Start isEmpty. Operand 5659 states and 9005 transitions. [2021-11-22 23:21:13,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1541 [2021-11-22 23:21:13,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:13,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:14,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:14,671 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-22 23:21:14,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:14,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9007 states to 5661 states and 9007 transitions. [2021-11-22 23:21:14,815 INFO L276 IsEmpty]: Start isEmpty. Operand 5661 states and 9007 transitions. [2021-11-22 23:21:14,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1542 [2021-11-22 23:21:14,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:14,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:15,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:16,266 INFO L134 CoverageAnalysis]: Checked inductivity of 90007 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90004 trivial. 0 not checked. [2021-11-22 23:21:16,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:16,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9008 states to 5662 states and 9008 transitions. [2021-11-22 23:21:16,330 INFO L276 IsEmpty]: Start isEmpty. Operand 5662 states and 9008 transitions. [2021-11-22 23:21:16,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1540 [2021-11-22 23:21:16,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:16,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:16,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:17,489 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90005 trivial. 0 not checked. [2021-11-22 23:21:18,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:18,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9048 states to 5674 states and 9048 transitions. [2021-11-22 23:21:18,212 INFO L276 IsEmpty]: Start isEmpty. Operand 5674 states and 9048 transitions. [2021-11-22 23:21:18,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1543 [2021-11-22 23:21:18,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:18,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:18,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:19,458 INFO L134 CoverageAnalysis]: Checked inductivity of 90007 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90004 trivial. 0 not checked. [2021-11-22 23:21:19,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:19,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9049 states to 5675 states and 9049 transitions. [2021-11-22 23:21:19,518 INFO L276 IsEmpty]: Start isEmpty. Operand 5675 states and 9049 transitions. [2021-11-22 23:21:19,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1541 [2021-11-22 23:21:19,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:19,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:20,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:20,854 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90005 trivial. 0 not checked. [2021-11-22 23:21:21,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:21,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9088 states to 5687 states and 9088 transitions. [2021-11-22 23:21:21,465 INFO L276 IsEmpty]: Start isEmpty. Operand 5687 states and 9088 transitions. [2021-11-22 23:21:21,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1542 [2021-11-22 23:21:21,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:21,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:22,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:22,622 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-22 23:21:22,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:22,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9090 states to 5689 states and 9090 transitions. [2021-11-22 23:21:22,682 INFO L276 IsEmpty]: Start isEmpty. Operand 5689 states and 9090 transitions. [2021-11-22 23:21:22,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1541 [2021-11-22 23:21:22,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:22,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:23,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:24,089 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-22 23:21:26,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:26,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9160 states to 5705 states and 9160 transitions. [2021-11-22 23:21:26,688 INFO L276 IsEmpty]: Start isEmpty. Operand 5705 states and 9160 transitions. [2021-11-22 23:21:26,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1543 [2021-11-22 23:21:26,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:26,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:27,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:28,035 INFO L134 CoverageAnalysis]: Checked inductivity of 90309 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90306 trivial. 0 not checked. [2021-11-22 23:21:28,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:28,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9161 states to 5706 states and 9161 transitions. [2021-11-22 23:21:28,124 INFO L276 IsEmpty]: Start isEmpty. Operand 5706 states and 9161 transitions. [2021-11-22 23:21:28,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1542 [2021-11-22 23:21:28,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:28,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:28,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:29,639 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-22 23:21:33,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:33,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9234 states to 5723 states and 9234 transitions. [2021-11-22 23:21:33,033 INFO L276 IsEmpty]: Start isEmpty. Operand 5723 states and 9234 transitions. [2021-11-22 23:21:33,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1543 [2021-11-22 23:21:33,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:33,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:33,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:34,394 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-22 23:21:34,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:34,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9236 states to 5725 states and 9236 transitions. [2021-11-22 23:21:34,457 INFO L276 IsEmpty]: Start isEmpty. Operand 5725 states and 9236 transitions. [2021-11-22 23:21:34,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1542 [2021-11-22 23:21:34,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:34,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:35,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:35,584 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90005 trivial. 0 not checked. [2021-11-22 23:21:36,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:36,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9277 states to 5737 states and 9277 transitions. [2021-11-22 23:21:36,213 INFO L276 IsEmpty]: Start isEmpty. Operand 5737 states and 9277 transitions. [2021-11-22 23:21:36,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1544 [2021-11-22 23:21:36,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:36,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:36,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:37,295 INFO L134 CoverageAnalysis]: Checked inductivity of 90007 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90004 trivial. 0 not checked. [2021-11-22 23:21:37,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:37,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9278 states to 5738 states and 9278 transitions. [2021-11-22 23:21:37,460 INFO L276 IsEmpty]: Start isEmpty. Operand 5738 states and 9278 transitions. [2021-11-22 23:21:37,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1544 [2021-11-22 23:21:37,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:37,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:37,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:38,523 INFO L134 CoverageAnalysis]: Checked inductivity of 90309 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90306 trivial. 0 not checked. [2021-11-22 23:21:38,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:38,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9279 states to 5739 states and 9279 transitions. [2021-11-22 23:21:38,688 INFO L276 IsEmpty]: Start isEmpty. Operand 5739 states and 9279 transitions. [2021-11-22 23:21:38,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1542 [2021-11-22 23:21:38,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:38,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:39,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:39,741 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-22 23:21:39,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:39,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9282 states to 5743 states and 9282 transitions. [2021-11-22 23:21:39,812 INFO L276 IsEmpty]: Start isEmpty. Operand 5743 states and 9282 transitions. [2021-11-22 23:21:39,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1545 [2021-11-22 23:21:39,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:39,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:40,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:40,970 INFO L134 CoverageAnalysis]: Checked inductivity of 90309 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90306 trivial. 0 not checked. [2021-11-22 23:21:41,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:41,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9283 states to 5744 states and 9283 transitions. [2021-11-22 23:21:41,168 INFO L276 IsEmpty]: Start isEmpty. Operand 5744 states and 9283 transitions. [2021-11-22 23:21:41,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1543 [2021-11-22 23:21:41,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:41,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:41,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:42,468 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-22 23:21:46,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:46,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9359 states to 5762 states and 9359 transitions. [2021-11-22 23:21:46,756 INFO L276 IsEmpty]: Start isEmpty. Operand 5762 states and 9359 transitions. [2021-11-22 23:21:46,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1544 [2021-11-22 23:21:46,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:46,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat