./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-libertas-libertas.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b3b5d8e-de00-4e09-a10e-277d9e8a8256/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b3b5d8e-de00-4e09-a10e-277d9e8a8256/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b3b5d8e-de00-4e09-a10e-277d9e8a8256/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b3b5d8e-de00-4e09-a10e-277d9e8a8256/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-libertas-libertas.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b3b5d8e-de00-4e09-a10e-277d9e8a8256/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b3b5d8e-de00-4e09-a10e-277d9e8a8256/bin/ukojak-vF6T2TMglN --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 299f0acd5a25cf888522567cbc669158c3193245e25a05292f6a24da17860b2a --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 06:03:41,717 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 06:03:41,720 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 06:03:41,766 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 06:03:41,767 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 06:03:41,771 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 06:03:41,773 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 06:03:41,777 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 06:03:41,780 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 06:03:41,787 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 06:03:41,788 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 06:03:41,790 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 06:03:41,790 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 06:03:41,793 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 06:03:41,795 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 06:03:41,804 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 06:03:41,805 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 06:03:41,806 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 06:03:41,808 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 06:03:41,810 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 06:03:41,812 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 06:03:41,814 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 06:03:41,817 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 06:03:41,818 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 06:03:41,828 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 06:03:41,828 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 06:03:41,829 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 06:03:41,831 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 06:03:41,832 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 06:03:41,833 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 06:03:41,833 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 06:03:41,834 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 06:03:41,836 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 06:03:41,837 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 06:03:41,839 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 06:03:41,839 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 06:03:41,840 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 06:03:41,840 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 06:03:41,840 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 06:03:41,841 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 06:03:41,842 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 06:03:41,843 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b3b5d8e-de00-4e09-a10e-277d9e8a8256/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-21 06:03:41,884 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 06:03:41,885 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 06:03:41,885 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 06:03:41,886 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 06:03:41,886 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 06:03:41,886 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 06:03:41,887 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 06:03:41,887 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 06:03:41,887 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 06:03:41,887 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 06:03:41,892 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 06:03:41,892 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 06:03:41,893 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 06:03:41,893 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 06:03:41,893 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 06:03:41,893 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 06:03:41,893 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 06:03:41,894 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 06:03:41,894 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 06:03:41,894 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 06:03:41,894 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 06:03:41,894 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 06:03:41,895 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 06:03:41,895 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 06:03:41,895 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 06:03:41,895 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_0b3b5d8e-de00-4e09-a10e-277d9e8a8256/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b3b5d8e-de00-4e09-a10e-277d9e8a8256/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 299f0acd5a25cf888522567cbc669158c3193245e25a05292f6a24da17860b2a [2021-11-21 06:03:42,178 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 06:03:42,220 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 06:03:42,223 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 06:03:42,224 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 06:03:42,228 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 06:03:42,230 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b3b5d8e-de00-4e09-a10e-277d9e8a8256/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-libertas-libertas.cil.i [2021-11-21 06:03:42,305 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b3b5d8e-de00-4e09-a10e-277d9e8a8256/bin/ukojak-vF6T2TMglN/data/c8fbae460/71bbb28ba48f474faadadc39d7d836c0/FLAG729a83439 [2021-11-21 06:03:43,515 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 06:03:43,516 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b3b5d8e-de00-4e09-a10e-277d9e8a8256/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-libertas-libertas.cil.i [2021-11-21 06:03:43,621 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b3b5d8e-de00-4e09-a10e-277d9e8a8256/bin/ukojak-vF6T2TMglN/data/c8fbae460/71bbb28ba48f474faadadc39d7d836c0/FLAG729a83439 [2021-11-21 06:03:43,679 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b3b5d8e-de00-4e09-a10e-277d9e8a8256/bin/ukojak-vF6T2TMglN/data/c8fbae460/71bbb28ba48f474faadadc39d7d836c0 [2021-11-21 06:03:43,682 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 06:03:43,683 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 06:03:43,685 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 06:03:43,685 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 06:03:43,688 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 06:03:43,689 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:03:43" (1/1) ... [2021-11-21 06:03:43,691 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6484a300 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:03:43, skipping insertion in model container [2021-11-21 06:03:43,691 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:03:43" (1/1) ... [2021-11-21 06:03:43,698 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 06:03:44,038 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 06:03:53,828 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_0b3b5d8e-de00-4e09-a10e-277d9e8a8256/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-libertas-libertas.cil.i[864117,864130] [2021-11-21 06:03:53,831 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_0b3b5d8e-de00-4e09-a10e-277d9e8a8256/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-libertas-libertas.cil.i[864264,864277] [2021-11-21 06:03:53,832 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_0b3b5d8e-de00-4e09-a10e-277d9e8a8256/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-libertas-libertas.cil.i[864403,864416] [2021-11-21 06:03:53,832 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_0b3b5d8e-de00-4e09-a10e-277d9e8a8256/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-libertas-libertas.cil.i[864561,864574] [2021-11-21 06:03:53,886 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 06:03:53,987 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 06:03:54,967 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_0b3b5d8e-de00-4e09-a10e-277d9e8a8256/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-libertas-libertas.cil.i[864117,864130] [2021-11-21 06:03:54,969 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_0b3b5d8e-de00-4e09-a10e-277d9e8a8256/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-libertas-libertas.cil.i[864264,864277] [2021-11-21 06:03:54,969 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_0b3b5d8e-de00-4e09-a10e-277d9e8a8256/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-libertas-libertas.cil.i[864403,864416] [2021-11-21 06:03:54,970 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_0b3b5d8e-de00-4e09-a10e-277d9e8a8256/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-libertas-libertas.cil.i[864561,864574] [2021-11-21 06:03:54,980 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 06:03:55,511 INFO L208 MainTranslator]: Completed translation [2021-11-21 06:03:55,512 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:03:55 WrapperNode [2021-11-21 06:03:55,512 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 06:03:55,513 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 06:03:55,513 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 06:03:55,513 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 06:03:55,520 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:03:55" (1/1) ... [2021-11-21 06:03:55,807 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:03:55" (1/1) ... [2021-11-21 06:03:56,718 INFO L137 Inliner]: procedures = 782, calls = 11361, calls flagged for inlining = 485, calls inlined = 453, statements flattened = 24351 [2021-11-21 06:03:56,719 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 06:03:56,720 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 06:03:56,720 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 06:03:56,720 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 06:03:56,729 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:03:55" (1/1) ... [2021-11-21 06:03:56,730 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:03:55" (1/1) ... [2021-11-21 06:03:56,818 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:03:55" (1/1) ... [2021-11-21 06:03:56,819 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:03:55" (1/1) ... [2021-11-21 06:03:57,565 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:03:55" (1/1) ... [2021-11-21 06:03:57,634 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:03:55" (1/1) ... [2021-11-21 06:03:57,740 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:03:55" (1/1) ... [2021-11-21 06:03:57,857 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 06:03:57,859 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 06:03:57,859 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 06:03:57,859 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 06:03:57,860 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:03:55" (1/1) ... [2021-11-21 06:03:57,868 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 06:03:57,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b3b5d8e-de00-4e09-a10e-277d9e8a8256/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 06:03:57,897 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b3b5d8e-de00-4e09-a10e-277d9e8a8256/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 06:03:57,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b3b5d8e-de00-4e09-a10e-277d9e8a8256/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 06:03:57,946 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mac_event_disconnected [2021-11-21 06:03:57,946 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mac_event_disconnected [2021-11-21 06:03:57,946 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_register [2021-11-21 06:03:57,946 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_register [2021-11-21 06:03:57,947 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-21 06:03:57,947 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2021-11-21 06:03:57,947 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2021-11-21 06:03:57,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_35_6 [2021-11-21 06:03:57,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_35_6 [2021-11-21 06:03:57,947 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-21 06:03:57,948 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-21 06:03:57,948 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_channel [2021-11-21 06:03:57,948 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_channel [2021-11-21 06:03:57,948 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mesh [2021-11-21 06:03:57,948 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mesh [2021-11-21 06:03:57,948 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-11-21 06:03:57,948 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-11-21 06:03:57,949 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2021-11-21 06:03:57,949 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2021-11-21 06:03:57,949 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ps_confirm_sleep [2021-11-21 06:03:57,950 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ps_confirm_sleep [2021-11-21 06:03:57,950 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_host_sleep_cfg [2021-11-21 06:03:57,950 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_host_sleep_cfg [2021-11-21 06:03:57,950 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-21 06:03:57,950 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-21 06:03:57,950 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-21 06:03:57,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2021-11-21 06:03:57,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2021-11-21 06:03:57,951 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-21 06:03:57,951 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-21 06:03:57,951 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd_async [2021-11-21 06:03:57,951 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd_async [2021-11-21 06:03:57,951 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_wep_keys [2021-11-21 06:03:57,952 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_wep_keys [2021-11-21 06:03:57,952 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_auth_to_authtype [2021-11-21 06:03:57,952 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_auth_to_authtype [2021-11-21 06:03:57,952 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2021-11-21 06:03:57,952 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2021-11-21 06:03:57,953 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-21 06:03:57,953 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-21 06:03:57,953 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_get_reg [2021-11-21 06:03:57,953 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_get_reg [2021-11-21 06:03:57,953 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_eth_stop [2021-11-21 06:03:57,954 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_eth_stop [2021-11-21 06:03:57,954 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_free_adapter [2021-11-21 06:03:57,954 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_free_adapter [2021-11-21 06:03:57,955 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_iface_active [2021-11-21 06:03:57,955 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_iface_active [2021-11-21 06:03:57,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_16_5 [2021-11-21 06:03:57,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_16_5 [2021-11-21 06:03:57,955 INFO L130 BoogieDeclarations]: Found specification of procedure _internal_start_scan [2021-11-21 06:03:57,955 INFO L138 BoogieDeclarations]: Found implementation of procedure _internal_start_scan [2021-11-21 06:03:57,956 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_ps_mode [2021-11-21 06:03:57,956 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_ps_mode [2021-11-21 06:03:57,956 INFO L130 BoogieDeclarations]: Found specification of procedure add_ie_rates [2021-11-21 06:03:57,957 INFO L138 BoogieDeclarations]: Found implementation of procedure add_ie_rates [2021-11-21 06:03:57,957 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_mesh [2021-11-21 06:03:57,958 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_mesh [2021-11-21 06:03:57,958 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ethtool_get_eeprom_len [2021-11-21 06:03:57,958 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ethtool_get_eeprom_len [2021-11-21 06:03:57,958 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-21 06:03:57,958 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-21 06:03:57,958 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_async [2021-11-21 06:03:57,959 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_async [2021-11-21 06:03:57,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-21 06:03:57,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-21 06:03:57,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 06:03:57,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_lbs_exit_module_38_2 [2021-11-21 06:03:57,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_lbs_exit_module_38_2 [2021-11-21 06:03:57,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-21 06:03:57,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-21 06:03:57,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs [2021-11-21 06:03:57,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs [2021-11-21 06:03:57,962 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-11-21 06:03:57,962 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-11-21 06:03:57,962 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_disconnect [2021-11-21 06:03:57,962 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_disconnect [2021-11-21 06:03:57,962 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-11-21 06:03:57,962 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-11-21 06:03:57,962 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 06:03:57,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-21 06:03:57,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-21 06:03:57,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-21 06:03:57,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-21 06:03:57,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-21 06:03:57,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-21 06:03:57,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-21 06:03:57,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-21 06:03:57,964 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-21 06:03:57,965 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-21 06:03:57,965 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 06:03:57,965 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_stop [2021-11-21 06:03:57,965 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_stop [2021-11-21 06:03:57,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-21 06:03:57,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-21 06:03:57,966 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-21 06:03:57,967 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-21 06:03:57,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 06:03:57,967 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_complete_command [2021-11-21 06:03:57,967 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_complete_command [2021-11-21 06:03:57,967 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-21 06:03:57,967 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2021-11-21 06:03:57,968 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2021-11-21 06:03:57,968 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-21 06:03:57,968 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-21 06:03:57,968 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-21 06:03:57,968 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-21 06:03:57,968 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_snmp_mib [2021-11-21 06:03:57,968 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_snmp_mib [2021-11-21 06:03:57,969 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_11d_domain_info [2021-11-21 06:03:57,969 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_11d_domain_info [2021-11-21 06:03:57,969 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-21 06:03:57,969 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-21 06:03:57,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-21 06:03:57,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-21 06:03:57,970 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_mac_control [2021-11-21 06:03:57,970 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_mac_control [2021-11-21 06:03:57,971 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-21 06:03:57,971 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-21 06:03:57,974 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 06:03:57,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 06:03:57,975 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_resume [2021-11-21 06:03:57,975 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_resume [2021-11-21 06:03:57,976 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-21 06:03:57,977 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-21 06:03:57,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-21 06:03:57,977 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_chandef_type [2021-11-21 06:03:57,977 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_chandef_type [2021-11-21 06:03:57,984 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-21 06:03:57,984 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-21 06:03:57,985 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-21 06:03:57,985 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-21 06:03:57,985 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-11-21 06:03:57,985 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-11-21 06:03:57,985 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_dummy [2021-11-21 06:03:57,985 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_dummy [2021-11-21 06:03:57,985 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-21 06:03:57,986 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-21 06:03:57,986 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_multicast_list [2021-11-21 06:03:57,986 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_multicast_list [2021-11-21 06:03:57,986 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-21 06:03:57,986 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-21 06:03:57,986 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_thread [2021-11-21 06:03:57,986 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_thread [2021-11-21 06:03:57,987 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-11-21 06:03:57,987 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-11-21 06:03:57,987 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-21 06:03:57,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-21 06:03:57,987 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 06:03:57,987 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-21 06:03:57,987 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-21 06:03:57,987 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_threshold_read [2021-11-21 06:03:57,988 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_threshold_read [2021-11-21 06:03:57,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 06:03:57,988 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-21 06:03:57,988 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-21 06:03:57,988 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-21 06:03:57,988 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-21 06:03:57,988 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-21 06:03:57,989 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-21 06:03:57,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-21 06:03:57,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-21 06:03:57,989 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_bss_get_ie [2021-11-21 06:03:57,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_bss_get_ie [2021-11-21 06:03:57,989 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-21 06:03:57,989 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-21 06:03:57,990 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd [2021-11-21 06:03:57,990 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd [2021-11-21 06:03:57,990 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_command_queue_empty [2021-11-21 06:03:57,990 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_command_queue_empty [2021-11-21 06:03:57,990 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2021-11-21 06:03:57,990 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2021-11-21 06:03:57,990 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_process_event [2021-11-21 06:03:57,991 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_process_event [2021-11-21 06:03:57,991 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-21 06:03:57,991 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-21 06:03:57,991 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2021-11-21 06:03:57,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2021-11-21 06:03:57,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 06:03:57,991 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-21 06:03:57,992 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-21 06:03:57,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-21 06:03:57,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-21 06:03:57,992 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mcast_addrs [2021-11-21 06:03:57,992 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mcast_addrs [2021-11-21 06:03:57,992 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___3 [2021-11-21 06:03:57,992 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___3 [2021-11-21 06:03:57,993 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___0 [2021-11-21 06:03:57,993 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___0 [2021-11-21 06:03:57,993 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-21 06:03:57,993 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-21 06:03:57,993 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2021-11-21 06:03:57,994 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2021-11-21 06:03:57,995 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_ssid_tlv [2021-11-21 06:03:57,995 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_ssid_tlv [2021-11-21 06:03:57,995 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_mesh_config_send [2021-11-21 06:03:57,995 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_mesh_config_send [2021-11-21 06:03:57,995 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-21 06:03:57,995 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-11-21 06:03:57,996 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-11-21 06:03:57,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-21 06:03:57,996 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-21 06:03:57,996 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_access [2021-11-21 06:03:57,996 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_access [2021-11-21 06:03:57,996 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-21 06:03:57,996 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-21 06:03:57,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-21 06:03:57,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-21 06:03:57,997 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-21 06:03:57,997 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-21 06:03:57,997 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~int [2021-11-21 06:03:57,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~int [2021-11-21 06:03:57,997 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_free [2021-11-21 06:03:57,997 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_free [2021-11-21 06:03:57,998 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-21 06:03:57,998 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-21 06:03:57,998 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-11-21 06:03:57,998 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-11-21 06:03:57,998 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_reg [2021-11-21 06:03:57,998 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_reg [2021-11-21 06:03:57,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-21 06:03:57,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-21 06:03:57,999 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-21 06:03:57,999 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-21 06:03:57,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-21 06:03:57,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-21 06:03:57,999 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2021-11-21 06:03:57,999 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_key_material [2021-11-21 06:03:58,000 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_key_material [2021-11-21 06:03:58,000 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-11-21 06:03:58,000 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-11-21 06:03:58,000 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 06:03:58,000 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-11-21 06:03:58,000 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-11-21 06:03:58,000 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_sleepparams_read [2021-11-21 06:03:58,001 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_sleepparams_read [2021-11-21 06:03:58,001 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-21 06:03:58,001 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-21 06:03:58,001 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_mesh [2021-11-21 06:03:58,001 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_mesh [2021-11-21 06:03:58,001 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-11-21 06:03:58,001 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-11-21 06:03:58,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-21 06:03:58,002 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-21 06:03:58,002 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-21 06:03:58,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-21 06:03:58,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-21 06:03:58,006 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_activated [2021-11-21 06:03:58,007 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_activated [2021-11-21 06:03:58,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-21 06:03:58,007 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_complete_command [2021-11-21 06:03:58,007 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_complete_command [2021-11-21 06:03:58,007 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2021-11-21 06:03:58,007 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2021-11-21 06:03:58,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-21 06:03:58,008 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-21 06:03:58,008 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-21 06:03:58,008 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-21 06:03:58,009 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-21 06:03:58,009 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-21 06:03:58,009 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2021-11-21 06:03:58,009 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2021-11-21 06:03:58,009 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_dev_open [2021-11-21 06:03:58,009 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_dev_open [2021-11-21 06:03:58,009 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2021-11-21 06:03:58,010 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2021-11-21 06:03:58,010 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_wep_keys [2021-11-21 06:03:58,010 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_wep_keys [2021-11-21 06:03:58,010 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-21 06:03:58,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-21 06:03:58,010 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-21 06:03:58,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-21 06:03:58,010 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_update_mcast [2021-11-21 06:03:58,011 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_update_mcast [2021-11-21 06:03:58,011 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-21 06:03:58,011 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-21 06:03:58,011 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_rates [2021-11-21 06:03:58,011 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_rates [2021-11-21 06:03:58,011 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-11-21 06:03:58,011 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-11-21 06:03:58,011 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-11-21 06:03:58,012 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-11-21 06:03:58,012 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_iface_type [2021-11-21 06:03:58,012 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_iface_type [2021-11-21 06:03:58,012 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_dev_open [2021-11-21 06:03:58,012 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_dev_open [2021-11-21 06:03:58,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-21 06:03:58,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-21 06:03:58,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-21 06:03:58,013 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-21 06:03:58,013 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-21 06:03:58,013 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_get_channel [2021-11-21 06:03:58,013 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_get_channel [2021-11-21 06:03:58,013 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_suspend [2021-11-21 06:03:58,013 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_suspend [2021-11-21 06:03:58,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_18 [2021-11-21 06:03:58,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_18 [2021-11-21 06:03:58,014 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2021-11-21 06:03:58,014 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2021-11-21 06:03:58,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_17 [2021-11-21 06:03:58,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_17 [2021-11-21 06:03:58,014 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_bss [2021-11-21 06:03:58,014 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_bss [2021-11-21 06:03:58,015 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_scan_done [2021-11-21 06:03:58,015 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_scan_done [2021-11-21 06:03:58,015 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-21 06:03:58,015 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-21 06:03:58,015 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-11-21 06:03:58,015 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-11-21 06:03:58,015 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_deep_sleep [2021-11-21 06:03:58,015 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_deep_sleep [2021-11-21 06:03:58,016 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex [2021-11-21 06:03:58,016 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex [2021-11-21 06:03:58,016 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-21 06:03:58,016 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-21 06:03:58,016 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_threshold_write [2021-11-21 06:03:58,016 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_threshold_write [2021-11-21 06:03:58,016 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_setup_firmware [2021-11-21 06:03:58,017 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_setup_firmware [2021-11-21 06:03:58,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 06:03:58,017 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-21 06:03:58,017 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-21 06:03:58,017 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config [2021-11-21 06:03:58,017 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config [2021-11-21 06:03:58,017 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_802_11_sleep_params [2021-11-21 06:03:58,017 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_802_11_sleep_params [2021-11-21 06:03:58,018 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-21 06:03:58,018 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-21 06:03:58,018 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_monitor_mode [2021-11-21 06:03:58,018 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_monitor_mode [2021-11-21 06:03:58,018 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2021-11-21 06:03:58,018 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2021-11-21 06:03:58,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-21 06:03:58,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-21 06:03:58,019 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2021-11-21 06:03:58,019 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2021-11-21 06:03:58,019 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_enable_rsn [2021-11-21 06:03:58,019 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_enable_rsn [2021-11-21 06:03:58,019 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_card [2021-11-21 06:03:58,019 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_card [2021-11-21 06:03:58,019 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-21 06:03:58,020 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-21 06:03:58,020 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-21 06:03:58,020 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-21 06:03:58,020 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_send_mic_failureevent [2021-11-21 06:03:58,020 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_send_mic_failureevent [2021-11-21 06:03:58,020 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_join_post [2021-11-21 06:03:58,020 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_join_post [2021-11-21 06:03:58,020 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-21 06:03:58,021 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-21 06:03:58,021 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-11-21 06:03:58,021 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-11-21 06:03:58,021 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_stop_iface [2021-11-21 06:03:58,021 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_stop_iface [2021-11-21 06:03:58,021 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_radio [2021-11-21 06:03:58,021 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_radio [2021-11-21 06:03:58,022 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_iface [2021-11-21 06:03:58,022 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_iface [2021-11-21 06:03:58,022 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-21 06:03:58,022 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-21 06:03:58,022 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-21 06:03:58,022 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-21 06:03:58,022 INFO L130 BoogieDeclarations]: Found specification of procedure mesh_get_default_parameters [2021-11-21 06:03:58,022 INFO L138 BoogieDeclarations]: Found implementation of procedure mesh_get_default_parameters [2021-11-21 06:03:58,023 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_debugfs_read [2021-11-21 06:03:58,023 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_debugfs_read [2021-11-21 06:03:58,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-21 06:03:58,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-21 06:03:58,023 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-21 06:03:58,023 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-21 06:03:58,023 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config_send [2021-11-21 06:03:58,023 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config_send [2021-11-21 06:03:58,024 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_disconnected [2021-11-21 06:03:58,024 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_disconnected [2021-11-21 06:03:58,024 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-21 06:03:58,024 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-21 06:03:58,024 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2021-11-21 06:03:58,024 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2021-11-21 06:03:58,024 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cleanup_and_insert_cmd [2021-11-21 06:03:58,025 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cleanup_and_insert_cmd [2021-11-21 06:03:58,025 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-11-21 06:03:58,025 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-11-21 06:03:58,025 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_host_sleep [2021-11-21 06:03:58,025 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_host_sleep [2021-11-21 06:03:58,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 06:03:58,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-21 06:03:58,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-21 06:03:58,026 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-21 06:03:58,026 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-21 06:03:58,026 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-21 06:03:58,026 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-21 06:04:00,137 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 06:04:00,142 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 06:04:02,494 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-21 06:11:46,162 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-21 06:11:46,413 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 06:11:56,144 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 06:11:56,144 INFO L301 CfgBuilder]: Removed 6 assume(true) statements. [2021-11-21 06:11:56,155 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:11:56 BoogieIcfgContainer [2021-11-21 06:11:56,155 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 06:11:56,156 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 06:11:56,156 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 06:11:56,174 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 06:11:56,175 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:11:56" (1/1) ... [2021-11-21 06:11:56,194 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 06:11:56,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:11:56,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8344 states to 5489 states and 8344 transitions. [2021-11-21 06:11:56,448 INFO L276 IsEmpty]: Start isEmpty. Operand 5489 states and 8344 transitions. [2021-11-21 06:11:56,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1521 [2021-11-21 06:11:56,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:11:56,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:11:58,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:11:59,910 INFO L134 CoverageAnalysis]: Checked inductivity of 89700 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 89700 trivial. 0 not checked. [2021-11-21 06:12:04,286 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-21 06:12:04,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:12:04,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8379 states to 5493 states and 8379 transitions. [2021-11-21 06:12:04,635 INFO L276 IsEmpty]: Start isEmpty. Operand 5493 states and 8379 transitions. [2021-11-21 06:12:04,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1522 [2021-11-21 06:12:04,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:12:04,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:12:05,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:12:07,035 INFO L134 CoverageAnalysis]: Checked inductivity of 89700 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 89700 trivial. 0 not checked. [2021-11-21 06:12:07,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:12:07,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8380 states to 5494 states and 8380 transitions. [2021-11-21 06:12:07,200 INFO L276 IsEmpty]: Start isEmpty. Operand 5494 states and 8380 transitions. [2021-11-21 06:12:07,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1525 [2021-11-21 06:12:07,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:12:07,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:12:08,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:12:09,539 INFO L134 CoverageAnalysis]: Checked inductivity of 89700 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 89700 trivial. 0 not checked. [2021-11-21 06:12:09,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:12:09,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8388 states to 5502 states and 8388 transitions. [2021-11-21 06:12:09,803 INFO L276 IsEmpty]: Start isEmpty. Operand 5502 states and 8388 transitions. [2021-11-21 06:12:10,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1530 [2021-11-21 06:12:10,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:12:10,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:12:11,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:12:12,409 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-21 06:12:12,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:12:12,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8428 states to 5508 states and 8428 transitions. [2021-11-21 06:12:12,738 INFO L276 IsEmpty]: Start isEmpty. Operand 5508 states and 8428 transitions. [2021-11-21 06:12:12,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1531 [2021-11-21 06:12:12,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:12:12,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:12:13,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:12:14,599 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-21 06:12:14,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:12:14,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8471 states to 5515 states and 8471 transitions. [2021-11-21 06:12:14,992 INFO L276 IsEmpty]: Start isEmpty. Operand 5515 states and 8471 transitions. [2021-11-21 06:12:15,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1532 [2021-11-21 06:12:15,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:12:15,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:12:15,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:12:17,173 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-21 06:12:17,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:12:17,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8517 states to 5523 states and 8517 transitions. [2021-11-21 06:12:17,686 INFO L276 IsEmpty]: Start isEmpty. Operand 5523 states and 8517 transitions. [2021-11-21 06:12:17,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1533 [2021-11-21 06:12:17,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:12:17,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:12:18,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:12:19,581 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-21 06:12:19,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:12:19,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8519 states to 5525 states and 8519 transitions. [2021-11-21 06:12:19,696 INFO L276 IsEmpty]: Start isEmpty. Operand 5525 states and 8519 transitions. [2021-11-21 06:12:19,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1533 [2021-11-21 06:12:19,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:12:19,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:12:20,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:12:21,526 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-21 06:12:22,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:12:22,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8568 states to 5534 states and 8568 transitions. [2021-11-21 06:12:22,206 INFO L276 IsEmpty]: Start isEmpty. Operand 5534 states and 8568 transitions. [2021-11-21 06:12:22,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1534 [2021-11-21 06:12:22,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:12:22,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:12:22,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:12:24,249 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-21 06:12:25,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:12:25,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8620 states to 5544 states and 8620 transitions. [2021-11-21 06:12:25,244 INFO L276 IsEmpty]: Start isEmpty. Operand 5544 states and 8620 transitions. [2021-11-21 06:12:25,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1535 [2021-11-21 06:12:25,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:12:25,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:12:26,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:12:27,272 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-21 06:12:28,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:12:28,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8675 states to 5555 states and 8675 transitions. [2021-11-21 06:12:28,542 INFO L276 IsEmpty]: Start isEmpty. Operand 5555 states and 8675 transitions. [2021-11-21 06:12:28,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1536 [2021-11-21 06:12:28,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:12:28,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:12:29,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:12:30,611 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-21 06:12:30,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:12:30,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8677 states to 5557 states and 8677 transitions. [2021-11-21 06:12:30,732 INFO L276 IsEmpty]: Start isEmpty. Operand 5557 states and 8677 transitions. [2021-11-21 06:12:30,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1536 [2021-11-21 06:12:30,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:12:30,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:12:31,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:12:32,338 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-21 06:12:34,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:12:34,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8735 states to 5569 states and 8735 transitions. [2021-11-21 06:12:34,170 INFO L276 IsEmpty]: Start isEmpty. Operand 5569 states and 8735 transitions. [2021-11-21 06:12:34,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1538 [2021-11-21 06:12:34,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:12:34,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:12:34,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:12:35,582 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-21 06:12:35,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:12:35,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8737 states to 5571 states and 8737 transitions. [2021-11-21 06:12:35,703 INFO L276 IsEmpty]: Start isEmpty. Operand 5571 states and 8737 transitions. [2021-11-21 06:12:35,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1537 [2021-11-21 06:12:35,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:12:35,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:12:36,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:12:37,466 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-21 06:12:39,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:12:39,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8798 states to 5584 states and 8798 transitions. [2021-11-21 06:12:39,689 INFO L276 IsEmpty]: Start isEmpty. Operand 5584 states and 8798 transitions. [2021-11-21 06:12:39,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1538 [2021-11-21 06:12:39,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:12:39,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:12:40,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:12:41,298 INFO L134 CoverageAnalysis]: Checked inductivity of 90006 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-21 06:12:41,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:12:41,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8798 states to 5585 states and 8798 transitions. [2021-11-21 06:12:41,400 INFO L276 IsEmpty]: Start isEmpty. Operand 5585 states and 8798 transitions. [2021-11-21 06:12:41,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1538 [2021-11-21 06:12:41,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:12:41,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:12:42,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:12:43,166 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-21 06:12:45,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:12:45,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8862 states to 5599 states and 8862 transitions. [2021-11-21 06:12:45,689 INFO L276 IsEmpty]: Start isEmpty. Operand 5599 states and 8862 transitions. [2021-11-21 06:12:45,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1539 [2021-11-21 06:12:45,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:12:45,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:12:46,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:12:47,711 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-21 06:12:47,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:12:47,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8864 states to 5601 states and 8864 transitions. [2021-11-21 06:12:47,802 INFO L276 IsEmpty]: Start isEmpty. Operand 5601 states and 8864 transitions. [2021-11-21 06:12:47,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1540 [2021-11-21 06:12:47,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:12:47,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:12:48,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:12:49,566 INFO L134 CoverageAnalysis]: Checked inductivity of 90007 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90004 trivial. 0 not checked. [2021-11-21 06:12:49,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:12:49,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8865 states to 5602 states and 8865 transitions. [2021-11-21 06:12:49,655 INFO L276 IsEmpty]: Start isEmpty. Operand 5602 states and 8865 transitions. [2021-11-21 06:12:49,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1538 [2021-11-21 06:12:49,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:12:49,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:12:50,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:12:51,303 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90005 trivial. 0 not checked. [2021-11-21 06:12:51,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:12:51,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8904 states to 5614 states and 8904 transitions. [2021-11-21 06:12:51,734 INFO L276 IsEmpty]: Start isEmpty. Operand 5614 states and 8904 transitions. [2021-11-21 06:12:51,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1539 [2021-11-21 06:12:51,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:12:51,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:12:52,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:12:53,497 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90005 trivial. 0 not checked. [2021-11-21 06:12:54,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:12:54,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8944 states to 5626 states and 8944 transitions. [2021-11-21 06:12:54,252 INFO L276 IsEmpty]: Start isEmpty. Operand 5626 states and 8944 transitions. [2021-11-21 06:12:54,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1541 [2021-11-21 06:12:54,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:12:54,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:12:54,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:12:55,582 INFO L134 CoverageAnalysis]: Checked inductivity of 90007 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90004 trivial. 0 not checked. [2021-11-21 06:12:55,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:12:55,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8945 states to 5627 states and 8945 transitions. [2021-11-21 06:12:55,748 INFO L276 IsEmpty]: Start isEmpty. Operand 5627 states and 8945 transitions. [2021-11-21 06:12:55,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1540 [2021-11-21 06:12:55,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:12:55,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:12:56,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:12:57,201 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-21 06:12:57,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:12:57,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8947 states to 5629 states and 8947 transitions. [2021-11-21 06:12:57,276 INFO L276 IsEmpty]: Start isEmpty. Operand 5629 states and 8947 transitions. [2021-11-21 06:12:57,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1539 [2021-11-21 06:12:57,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:12:57,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:12:57,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:12:58,706 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-21 06:13:01,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:13:01,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9014 states to 5644 states and 9014 transitions. [2021-11-21 06:13:01,638 INFO L276 IsEmpty]: Start isEmpty. Operand 5644 states and 9014 transitions. [2021-11-21 06:13:01,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1542 [2021-11-21 06:13:01,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:13:01,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:13:02,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:13:03,253 INFO L134 CoverageAnalysis]: Checked inductivity of 90007 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90004 trivial. 0 not checked. [2021-11-21 06:13:03,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:13:03,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9015 states to 5645 states and 9015 transitions. [2021-11-21 06:13:03,331 INFO L276 IsEmpty]: Start isEmpty. Operand 5645 states and 9015 transitions. [2021-11-21 06:13:03,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1540 [2021-11-21 06:13:03,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:13:03,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:13:03,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:13:04,887 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90005 trivial. 0 not checked. [2021-11-21 06:13:05,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:13:05,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9054 states to 5657 states and 9054 transitions. [2021-11-21 06:13:05,624 INFO L276 IsEmpty]: Start isEmpty. Operand 5657 states and 9054 transitions. [2021-11-21 06:13:05,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1541 [2021-11-21 06:13:05,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:13:05,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:13:06,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:13:07,246 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-21 06:13:07,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:13:07,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9056 states to 5659 states and 9056 transitions. [2021-11-21 06:13:07,333 INFO L276 IsEmpty]: Start isEmpty. Operand 5659 states and 9056 transitions. [2021-11-21 06:13:07,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1540 [2021-11-21 06:13:07,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:13:07,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:13:07,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:13:09,051 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-21 06:13:12,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:13:12,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9126 states to 5675 states and 9126 transitions. [2021-11-21 06:13:12,628 INFO L276 IsEmpty]: Start isEmpty. Operand 5675 states and 9126 transitions. [2021-11-21 06:13:12,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1542 [2021-11-21 06:13:12,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:13:12,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:13:13,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:13:14,581 INFO L134 CoverageAnalysis]: Checked inductivity of 90309 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90306 trivial. 0 not checked. [2021-11-21 06:13:14,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:13:14,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9127 states to 5676 states and 9127 transitions. [2021-11-21 06:13:14,702 INFO L276 IsEmpty]: Start isEmpty. Operand 5676 states and 9127 transitions. [2021-11-21 06:13:14,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1543 [2021-11-21 06:13:14,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:13:14,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:13:15,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:13:17,130 INFO L134 CoverageAnalysis]: Checked inductivity of 90309 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90306 trivial. 0 not checked. [2021-11-21 06:13:17,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:13:17,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9128 states to 5677 states and 9128 transitions. [2021-11-21 06:13:17,234 INFO L276 IsEmpty]: Start isEmpty. Operand 5677 states and 9128 transitions. [2021-11-21 06:13:17,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1541 [2021-11-21 06:13:17,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:13:17,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:13:17,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:13:18,657 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-21 06:13:23,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:13:23,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9201 states to 5694 states and 9201 transitions. [2021-11-21 06:13:23,456 INFO L276 IsEmpty]: Start isEmpty. Operand 5694 states and 9201 transitions. [2021-11-21 06:13:23,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1542 [2021-11-21 06:13:23,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:13:23,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:13:24,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:13:24,822 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-21 06:13:24,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:13:25,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9203 states to 5696 states and 9203 transitions. [2021-11-21 06:13:25,007 INFO L276 IsEmpty]: Start isEmpty. Operand 5696 states and 9203 transitions. [2021-11-21 06:13:25,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1543 [2021-11-21 06:13:25,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:13:25,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:13:25,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:13:26,166 INFO L134 CoverageAnalysis]: Checked inductivity of 90007 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90004 trivial. 0 not checked. [2021-11-21 06:13:26,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:13:26,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9204 states to 5697 states and 9204 transitions. [2021-11-21 06:13:26,240 INFO L276 IsEmpty]: Start isEmpty. Operand 5697 states and 9204 transitions. [2021-11-21 06:13:26,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1541 [2021-11-21 06:13:26,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:13:26,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:13:26,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:13:27,497 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90005 trivial. 0 not checked. [2021-11-21 06:13:28,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:13:28,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9244 states to 5709 states and 9244 transitions. [2021-11-21 06:13:28,363 INFO L276 IsEmpty]: Start isEmpty. Operand 5709 states and 9244 transitions. [2021-11-21 06:13:28,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1541 [2021-11-21 06:13:28,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:13:28,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:13:29,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:13:29,736 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-21 06:13:29,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:13:29,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9247 states to 5713 states and 9247 transitions. [2021-11-21 06:13:29,836 INFO L276 IsEmpty]: Start isEmpty. Operand 5713 states and 9247 transitions. [2021-11-21 06:13:29,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1542 [2021-11-21 06:13:29,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:13:29,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:13:30,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:13:31,393 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-21 06:13:31,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:13:31,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9250 states to 5717 states and 9250 transitions. [2021-11-21 06:13:31,523 INFO L276 IsEmpty]: Start isEmpty. Operand 5717 states and 9250 transitions. [2021-11-21 06:13:31,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1544 [2021-11-21 06:13:31,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:13:31,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:13:32,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:13:33,177 INFO L134 CoverageAnalysis]: Checked inductivity of 90309 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90306 trivial. 0 not checked. [2021-11-21 06:13:33,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:13:33,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9251 states to 5718 states and 9251 transitions. [2021-11-21 06:13:33,459 INFO L276 IsEmpty]: Start isEmpty. Operand 5718 states and 9251 transitions. [2021-11-21 06:13:33,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1544 [2021-11-21 06:13:33,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:13:33,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms