./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a60e139c-77b7-4680-9acb-f635123cafa4/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a60e139c-77b7-4680-9acb-f635123cafa4/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a60e139c-77b7-4680-9acb-f635123cafa4/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a60e139c-77b7-4680-9acb-f635123cafa4/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a60e139c-77b7-4680-9acb-f635123cafa4/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a60e139c-77b7-4680-9acb-f635123cafa4/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 02471c2dadff215655f9cac8e155a6dfd7f7fd622aa50515f4bca55da1c7d987 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:14:19,504 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:14:19,506 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:14:19,541 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:14:19,542 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:14:19,544 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:14:19,546 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:14:19,550 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:14:19,552 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:14:19,554 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:14:19,556 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:14:19,558 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:14:19,558 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:14:19,560 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:14:19,562 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:14:19,564 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:14:19,566 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:14:19,568 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:14:19,571 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:14:19,574 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:14:19,576 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:14:19,585 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:14:19,588 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:14:19,591 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:14:19,598 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:14:19,604 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:14:19,605 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:14:19,606 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:14:19,608 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:14:19,610 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:14:19,611 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:14:19,612 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:14:19,614 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:14:19,616 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:14:19,618 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:14:19,619 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:14:19,620 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:14:19,620 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:14:19,621 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:14:19,622 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:14:19,623 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:14:19,624 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a60e139c-77b7-4680-9acb-f635123cafa4/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 01:14:19,671 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:14:19,671 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:14:19,673 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:14:19,674 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:14:19,675 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:14:19,675 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:14:19,675 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:14:19,676 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:14:19,676 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:14:19,676 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:14:19,678 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:14:19,678 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:14:19,679 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:14:19,679 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:14:19,679 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:14:19,680 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:14:19,680 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:14:19,680 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:14:19,681 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:14:19,681 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:14:19,682 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:14:19,682 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:14:19,682 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:14:19,683 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:14:19,683 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:14:19,683 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_a60e139c-77b7-4680-9acb-f635123cafa4/bin/ukojak-LBtLqBUTdQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a60e139c-77b7-4680-9acb-f635123cafa4/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 02471c2dadff215655f9cac8e155a6dfd7f7fd622aa50515f4bca55da1c7d987 [2021-11-23 01:14:20,055 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:14:20,079 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:14:20,081 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:14:20,083 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:14:20,085 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:14:20,087 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a60e139c-77b7-4680-9acb-f635123cafa4/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i [2021-11-23 01:14:20,164 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a60e139c-77b7-4680-9acb-f635123cafa4/bin/ukojak-LBtLqBUTdQ/data/c99fc5037/250dea10b1dd4f7aa9ee333a9d03978b/FLAG0b86e4b77 [2021-11-23 01:14:21,593 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:14:21,594 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a60e139c-77b7-4680-9acb-f635123cafa4/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i [2021-11-23 01:14:21,684 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a60e139c-77b7-4680-9acb-f635123cafa4/bin/ukojak-LBtLqBUTdQ/data/c99fc5037/250dea10b1dd4f7aa9ee333a9d03978b/FLAG0b86e4b77 [2021-11-23 01:14:22,124 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a60e139c-77b7-4680-9acb-f635123cafa4/bin/ukojak-LBtLqBUTdQ/data/c99fc5037/250dea10b1dd4f7aa9ee333a9d03978b [2021-11-23 01:14:22,127 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:14:22,128 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:14:22,130 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:14:22,130 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:14:22,133 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:14:22,134 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:14:22" (1/1) ... [2021-11-23 01:14:22,136 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a22b785 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:14:22, skipping insertion in model container [2021-11-23 01:14:22,136 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:14:22" (1/1) ... [2021-11-23 01:14:22,144 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:14:22,467 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:14:33,596 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_a60e139c-77b7-4680-9acb-f635123cafa4/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[906568,906581] [2021-11-23 01:14:33,598 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_a60e139c-77b7-4680-9acb-f635123cafa4/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[906737,906750] [2021-11-23 01:14:33,599 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_a60e139c-77b7-4680-9acb-f635123cafa4/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[906904,906917] [2021-11-23 01:14:33,600 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_a60e139c-77b7-4680-9acb-f635123cafa4/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[907072,907085] [2021-11-23 01:14:33,653 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:14:33,748 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:14:34,852 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_a60e139c-77b7-4680-9acb-f635123cafa4/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[906568,906581] [2021-11-23 01:14:34,853 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_a60e139c-77b7-4680-9acb-f635123cafa4/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[906737,906750] [2021-11-23 01:14:34,853 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_a60e139c-77b7-4680-9acb-f635123cafa4/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[906904,906917] [2021-11-23 01:14:34,854 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_a60e139c-77b7-4680-9acb-f635123cafa4/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[907072,907085] [2021-11-23 01:14:34,864 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:14:35,655 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:14:35,656 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:14:35 WrapperNode [2021-11-23 01:14:35,656 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:14:35,669 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:14:35,684 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:14:35,684 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:14:35,692 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:14:35" (1/1) ... [2021-11-23 01:14:36,025 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:14:35" (1/1) ... [2021-11-23 01:14:36,902 INFO L137 Inliner]: procedures = 898, calls = 11560, calls flagged for inlining = 524, calls inlined = 478, statements flattened = 24388 [2021-11-23 01:14:36,903 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:14:36,904 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:14:36,904 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:14:36,904 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:14:36,939 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:14:35" (1/1) ... [2021-11-23 01:14:36,940 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:14:35" (1/1) ... [2021-11-23 01:14:37,176 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:14:35" (1/1) ... [2021-11-23 01:14:37,190 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:14:35" (1/1) ... [2021-11-23 01:14:37,796 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:14:35" (1/1) ... [2021-11-23 01:14:37,962 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:14:35" (1/1) ... [2021-11-23 01:14:38,253 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:14:35" (1/1) ... [2021-11-23 01:14:38,438 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:14:38,439 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:14:38,439 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:14:38,440 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:14:38,441 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:14:35" (1/1) ... [2021-11-23 01:14:38,450 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:14:38,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a60e139c-77b7-4680-9acb-f635123cafa4/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:14:38,482 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a60e139c-77b7-4680-9acb-f635123cafa4/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:14:38,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a60e139c-77b7-4680-9acb-f635123cafa4/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:14:38,530 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mac_event_disconnected [2021-11-23 01:14:38,531 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mac_event_disconnected [2021-11-23 01:14:38,531 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_register [2021-11-23 01:14:38,531 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_register [2021-11-23 01:14:38,531 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-23 01:14:38,532 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2021-11-23 01:14:38,532 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2021-11-23 01:14:38,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_35_6 [2021-11-23 01:14:38,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_35_6 [2021-11-23 01:14:38,532 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 01:14:38,533 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 01:14:38,533 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_channel [2021-11-23 01:14:38,533 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_channel [2021-11-23 01:14:38,533 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mesh [2021-11-23 01:14:38,533 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mesh [2021-11-23 01:14:38,534 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-11-23 01:14:38,534 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-11-23 01:14:38,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 01:14:38,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 01:14:38,535 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2021-11-23 01:14:38,535 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2021-11-23 01:14:38,535 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ps_confirm_sleep [2021-11-23 01:14:38,535 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ps_confirm_sleep [2021-11-23 01:14:38,536 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_host_sleep_cfg [2021-11-23 01:14:38,536 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_host_sleep_cfg [2021-11-23 01:14:38,536 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 01:14:38,536 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 01:14:38,536 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 01:14:38,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2021-11-23 01:14:38,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2021-11-23 01:14:38,537 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd_async [2021-11-23 01:14:38,537 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd_async [2021-11-23 01:14:38,537 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_wep_keys [2021-11-23 01:14:38,538 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_wep_keys [2021-11-23 01:14:38,538 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_auth_to_authtype [2021-11-23 01:14:38,538 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_auth_to_authtype [2021-11-23 01:14:38,538 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2021-11-23 01:14:38,538 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2021-11-23 01:14:38,539 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-23 01:14:38,539 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-23 01:14:38,539 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_get_reg [2021-11-23 01:14:38,540 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_get_reg [2021-11-23 01:14:38,540 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_eth_stop [2021-11-23 01:14:38,540 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_eth_stop [2021-11-23 01:14:38,540 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_free_adapter [2021-11-23 01:14:38,541 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_free_adapter [2021-11-23 01:14:38,541 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_iface_active [2021-11-23 01:14:38,541 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_iface_active [2021-11-23 01:14:38,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_16_5 [2021-11-23 01:14:38,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_16_5 [2021-11-23 01:14:38,542 INFO L130 BoogieDeclarations]: Found specification of procedure _internal_start_scan [2021-11-23 01:14:38,542 INFO L138 BoogieDeclarations]: Found implementation of procedure _internal_start_scan [2021-11-23 01:14:38,542 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_ps_mode [2021-11-23 01:14:38,543 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_ps_mode [2021-11-23 01:14:38,543 INFO L130 BoogieDeclarations]: Found specification of procedure add_ie_rates [2021-11-23 01:14:38,544 INFO L138 BoogieDeclarations]: Found implementation of procedure add_ie_rates [2021-11-23 01:14:38,545 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_mesh [2021-11-23 01:14:38,545 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_mesh [2021-11-23 01:14:38,546 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ethtool_get_eeprom_len [2021-11-23 01:14:38,546 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ethtool_get_eeprom_len [2021-11-23 01:14:38,546 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-23 01:14:38,546 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-23 01:14:38,546 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_async [2021-11-23 01:14:38,547 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_async [2021-11-23 01:14:38,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 01:14:38,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 01:14:38,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 01:14:38,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_lbs_exit_module_38_2 [2021-11-23 01:14:38,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_lbs_exit_module_38_2 [2021-11-23 01:14:38,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 01:14:38,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 01:14:38,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs [2021-11-23 01:14:38,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs [2021-11-23 01:14:38,550 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-11-23 01:14:38,551 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-11-23 01:14:38,551 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_disconnect [2021-11-23 01:14:38,551 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_disconnect [2021-11-23 01:14:38,551 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-11-23 01:14:38,551 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-11-23 01:14:38,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 01:14:38,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 01:14:38,552 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:14:38,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 01:14:38,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 01:14:38,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 01:14:38,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 01:14:38,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-23 01:14:38,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-23 01:14:38,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 01:14:38,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 01:14:38,555 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 01:14:38,555 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 01:14:38,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:14:38,555 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_stop [2021-11-23 01:14:38,556 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_stop [2021-11-23 01:14:38,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 01:14:38,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 01:14:38,557 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 01:14:38,557 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 01:14:38,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:14:38,558 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_complete_command [2021-11-23 01:14:38,558 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_complete_command [2021-11-23 01:14:38,558 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 01:14:38,558 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2021-11-23 01:14:38,558 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2021-11-23 01:14:38,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_65 [2021-11-23 01:14:38,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_65 [2021-11-23 01:14:38,559 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 01:14:38,559 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 01:14:38,559 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_snmp_mib [2021-11-23 01:14:38,560 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_snmp_mib [2021-11-23 01:14:38,560 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_11d_domain_info [2021-11-23 01:14:38,560 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_11d_domain_info [2021-11-23 01:14:38,561 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 01:14:38,561 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 01:14:38,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 01:14:38,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 01:14:38,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_59 [2021-11-23 01:14:38,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_59 [2021-11-23 01:14:38,566 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_mac_control [2021-11-23 01:14:38,566 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_mac_control [2021-11-23 01:14:38,567 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-23 01:14:38,567 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-23 01:14:38,567 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:14:38,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:14:38,567 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_resume [2021-11-23 01:14:38,568 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_resume [2021-11-23 01:14:38,568 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 01:14:38,568 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 01:14:38,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 01:14:38,568 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_chandef_type [2021-11-23 01:14:38,568 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_chandef_type [2021-11-23 01:14:38,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_driver_lock_of_lbs_private [2021-11-23 01:14:38,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_driver_lock_of_lbs_private [2021-11-23 01:14:38,569 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 01:14:38,569 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 01:14:38,569 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 01:14:38,569 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 01:14:38,569 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-11-23 01:14:38,569 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-11-23 01:14:38,569 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_dummy [2021-11-23 01:14:38,570 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_dummy [2021-11-23 01:14:38,570 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 01:14:38,570 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 01:14:38,570 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_multicast_list [2021-11-23 01:14:38,570 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_multicast_list [2021-11-23 01:14:38,571 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 01:14:38,571 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 01:14:38,571 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_thread [2021-11-23 01:14:38,571 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_thread [2021-11-23 01:14:38,571 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-11-23 01:14:38,571 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-11-23 01:14:38,572 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-23 01:14:38,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-23 01:14:38,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:14:38,572 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 01:14:38,572 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 01:14:38,573 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_threshold_read [2021-11-23 01:14:38,573 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_threshold_read [2021-11-23 01:14:38,573 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:14:38,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_59 [2021-11-23 01:14:38,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_59 [2021-11-23 01:14:38,573 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 01:14:38,574 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 01:14:38,574 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 01:14:38,574 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 01:14:38,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_driver_lock_of_lbs_private [2021-11-23 01:14:38,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_driver_lock_of_lbs_private [2021-11-23 01:14:38,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 01:14:38,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 01:14:38,575 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_bss_get_ie [2021-11-23 01:14:38,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_bss_get_ie [2021-11-23 01:14:38,575 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 01:14:38,575 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 01:14:38,576 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd [2021-11-23 01:14:38,576 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd [2021-11-23 01:14:38,576 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_command_queue_empty [2021-11-23 01:14:38,576 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_command_queue_empty [2021-11-23 01:14:38,576 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2021-11-23 01:14:38,577 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2021-11-23 01:14:38,577 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_process_event [2021-11-23 01:14:38,577 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_process_event [2021-11-23 01:14:38,577 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 01:14:38,577 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 01:14:38,577 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2021-11-23 01:14:38,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2021-11-23 01:14:38,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 01:14:38,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 01:14:38,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 01:14:38,578 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mcast_addrs [2021-11-23 01:14:38,579 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mcast_addrs [2021-11-23 01:14:38,579 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___3 [2021-11-23 01:14:38,579 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___3 [2021-11-23 01:14:38,579 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___0 [2021-11-23 01:14:38,579 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___0 [2021-11-23 01:14:38,580 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 01:14:38,580 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 01:14:38,580 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2021-11-23 01:14:38,580 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2021-11-23 01:14:38,580 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_ssid_tlv [2021-11-23 01:14:38,580 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_ssid_tlv [2021-11-23 01:14:38,581 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_mesh_config_send [2021-11-23 01:14:38,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_mesh_config_send [2021-11-23 01:14:38,581 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-23 01:14:38,581 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-11-23 01:14:38,581 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-11-23 01:14:38,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 01:14:38,582 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 01:14:38,582 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_access [2021-11-23 01:14:38,582 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_access [2021-11-23 01:14:38,582 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 01:14:38,582 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 01:14:38,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 01:14:38,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 01:14:38,583 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 01:14:38,583 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 01:14:38,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_60 [2021-11-23 01:14:38,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_60 [2021-11-23 01:14:38,584 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~int [2021-11-23 01:14:38,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~int [2021-11-23 01:14:38,584 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_free [2021-11-23 01:14:38,584 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_free [2021-11-23 01:14:38,584 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-11-23 01:14:38,585 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-11-23 01:14:38,585 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_reg [2021-11-23 01:14:38,585 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_reg [2021-11-23 01:14:38,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 01:14:38,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 01:14:38,586 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 01:14:38,586 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 01:14:38,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 01:14:38,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 01:14:38,586 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2021-11-23 01:14:38,586 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_key_material [2021-11-23 01:14:38,587 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_key_material [2021-11-23 01:14:38,587 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-11-23 01:14:38,587 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-11-23 01:14:38,587 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:14:38,587 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-11-23 01:14:38,587 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-11-23 01:14:38,588 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_sleepparams_read [2021-11-23 01:14:38,588 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_sleepparams_read [2021-11-23 01:14:38,588 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 01:14:38,588 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 01:14:38,588 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_mesh [2021-11-23 01:14:38,588 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_mesh [2021-11-23 01:14:38,589 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-11-23 01:14:38,589 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-11-23 01:14:38,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 01:14:38,589 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-23 01:14:38,589 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-23 01:14:38,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 01:14:38,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 01:14:38,590 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_activated [2021-11-23 01:14:38,590 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_activated [2021-11-23 01:14:38,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 01:14:38,590 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_complete_command [2021-11-23 01:14:38,591 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_complete_command [2021-11-23 01:14:38,591 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2021-11-23 01:14:38,591 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2021-11-23 01:14:38,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 01:14:38,591 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 01:14:38,591 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 01:14:38,592 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 01:14:38,592 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 01:14:38,592 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 01:14:38,592 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2021-11-23 01:14:38,592 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2021-11-23 01:14:38,592 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_dev_open [2021-11-23 01:14:38,593 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_dev_open [2021-11-23 01:14:38,593 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2021-11-23 01:14:38,593 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2021-11-23 01:14:38,593 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_wep_keys [2021-11-23 01:14:38,593 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_wep_keys [2021-11-23 01:14:38,594 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 01:14:38,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 01:14:38,594 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 01:14:38,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 01:14:38,594 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_update_mcast [2021-11-23 01:14:38,594 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_update_mcast [2021-11-23 01:14:38,595 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-23 01:14:38,595 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-23 01:14:38,595 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 01:14:38,595 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 01:14:38,595 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_rates [2021-11-23 01:14:38,595 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_rates [2021-11-23 01:14:38,596 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-11-23 01:14:38,596 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-11-23 01:14:38,596 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-11-23 01:14:38,596 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-11-23 01:14:38,596 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_iface_type [2021-11-23 01:14:38,596 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_iface_type [2021-11-23 01:14:38,597 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_dev_open [2021-11-23 01:14:38,597 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_dev_open [2021-11-23 01:14:38,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 01:14:38,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 01:14:38,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 01:14:38,597 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 01:14:38,598 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 01:14:38,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 01:14:38,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 01:14:38,598 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_get_channel [2021-11-23 01:14:38,598 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_get_channel [2021-11-23 01:14:38,598 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_suspend [2021-11-23 01:14:38,599 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_suspend [2021-11-23 01:14:38,599 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2021-11-23 01:14:38,599 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2021-11-23 01:14:38,599 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_bss [2021-11-23 01:14:38,599 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_bss [2021-11-23 01:14:38,599 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_scan_done [2021-11-23 01:14:38,600 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_scan_done [2021-11-23 01:14:38,600 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 01:14:38,600 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 01:14:38,600 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-11-23 01:14:38,600 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-11-23 01:14:38,600 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_deep_sleep [2021-11-23 01:14:38,601 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_deep_sleep [2021-11-23 01:14:38,601 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex [2021-11-23 01:14:38,601 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex [2021-11-23 01:14:38,601 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 01:14:38,601 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 01:14:38,601 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_threshold_write [2021-11-23 01:14:38,602 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_threshold_write [2021-11-23 01:14:38,602 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_setup_firmware [2021-11-23 01:14:38,602 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_setup_firmware [2021-11-23 01:14:38,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:14:38,602 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 01:14:38,602 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 01:14:38,603 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config [2021-11-23 01:14:38,603 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config [2021-11-23 01:14:38,603 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_802_11_sleep_params [2021-11-23 01:14:38,603 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_802_11_sleep_params [2021-11-23 01:14:38,603 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 01:14:38,603 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 01:14:38,604 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_monitor_mode [2021-11-23 01:14:38,604 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_monitor_mode [2021-11-23 01:14:38,604 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___0 [2021-11-23 01:14:38,604 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___0 [2021-11-23 01:14:38,604 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___1 [2021-11-23 01:14:38,604 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___1 [2021-11-23 01:14:38,605 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___6 [2021-11-23 01:14:38,605 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___6 [2021-11-23 01:14:38,605 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2021-11-23 01:14:38,605 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2021-11-23 01:14:38,605 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___4 [2021-11-23 01:14:38,605 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___4 [2021-11-23 01:14:38,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 01:14:38,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 01:14:38,606 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2021-11-23 01:14:38,606 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2021-11-23 01:14:38,606 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_enable_rsn [2021-11-23 01:14:38,606 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_enable_rsn [2021-11-23 01:14:38,607 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_card [2021-11-23 01:14:38,607 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_card [2021-11-23 01:14:38,607 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 01:14:38,607 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 01:14:38,607 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-23 01:14:38,607 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-23 01:14:38,608 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_send_mic_failureevent [2021-11-23 01:14:38,608 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_send_mic_failureevent [2021-11-23 01:14:38,608 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_join_post [2021-11-23 01:14:38,608 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_join_post [2021-11-23 01:14:38,608 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 01:14:38,608 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 01:14:38,609 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-11-23 01:14:38,609 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-11-23 01:14:38,609 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_stop_iface [2021-11-23 01:14:38,609 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_stop_iface [2021-11-23 01:14:38,609 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_radio [2021-11-23 01:14:38,609 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_radio [2021-11-23 01:14:38,610 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_iface [2021-11-23 01:14:38,610 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_iface [2021-11-23 01:14:38,610 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-23 01:14:38,610 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-23 01:14:38,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_60 [2021-11-23 01:14:38,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_60 [2021-11-23 01:14:38,611 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 01:14:38,611 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 01:14:38,611 INFO L130 BoogieDeclarations]: Found specification of procedure mesh_get_default_parameters [2021-11-23 01:14:38,611 INFO L138 BoogieDeclarations]: Found implementation of procedure mesh_get_default_parameters [2021-11-23 01:14:38,611 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_debugfs_read [2021-11-23 01:14:38,611 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_debugfs_read [2021-11-23 01:14:38,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 01:14:38,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 01:14:38,612 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 01:14:38,612 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 01:14:38,612 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config_send [2021-11-23 01:14:38,612 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config_send [2021-11-23 01:14:38,613 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_disconnected [2021-11-23 01:14:38,613 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_disconnected [2021-11-23 01:14:38,613 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 01:14:38,613 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 01:14:38,613 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2021-11-23 01:14:38,614 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2021-11-23 01:14:38,614 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cleanup_and_insert_cmd [2021-11-23 01:14:38,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cleanup_and_insert_cmd [2021-11-23 01:14:38,614 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-11-23 01:14:38,614 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-11-23 01:14:38,614 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_host_sleep [2021-11-23 01:14:38,615 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_host_sleep [2021-11-23 01:14:38,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:14:38,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 01:14:38,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 01:14:38,615 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 01:14:38,615 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 01:14:38,616 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 01:14:38,616 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 01:14:41,350 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:14:41,356 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:14:44,303 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-23 01:23:06,966 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-23 01:23:07,185 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:23:15,027 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:23:15,027 INFO L301 CfgBuilder]: Removed 10 assume(true) statements. [2021-11-23 01:23:15,036 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:23:15 BoogieIcfgContainer [2021-11-23 01:23:15,037 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:23:15,038 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:23:15,038 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:23:15,048 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:23:15,049 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:23:15" (1/1) ... [2021-11-23 01:23:15,060 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:23:15,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:15,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8406 states to 5534 states and 8406 transitions. [2021-11-23 01:23:15,283 INFO L276 IsEmpty]: Start isEmpty. Operand 5534 states and 8406 transitions. [2021-11-23 01:23:15,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1522 [2021-11-23 01:23:15,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:15,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:16,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:18,434 INFO L134 CoverageAnalysis]: Checked inductivity of 89700 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 89700 trivial. 0 not checked. [2021-11-23 01:23:28,844 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.38s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 01:23:29,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:29,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8442 states to 5539 states and 8442 transitions. [2021-11-23 01:23:29,152 INFO L276 IsEmpty]: Start isEmpty. Operand 5539 states and 8442 transitions. [2021-11-23 01:23:29,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1523 [2021-11-23 01:23:29,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:29,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:30,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:31,733 INFO L134 CoverageAnalysis]: Checked inductivity of 89700 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 89700 trivial. 0 not checked. [2021-11-23 01:23:31,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:31,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8444 states to 5541 states and 8444 transitions. [2021-11-23 01:23:31,888 INFO L276 IsEmpty]: Start isEmpty. Operand 5541 states and 8444 transitions. [2021-11-23 01:23:31,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1526 [2021-11-23 01:23:31,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:31,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:32,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:34,198 INFO L134 CoverageAnalysis]: Checked inductivity of 89700 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 89700 trivial. 0 not checked. [2021-11-23 01:23:34,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:34,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8453 states to 5550 states and 8453 transitions. [2021-11-23 01:23:34,409 INFO L276 IsEmpty]: Start isEmpty. Operand 5550 states and 8453 transitions. [2021-11-23 01:23:34,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1531 [2021-11-23 01:23:34,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:34,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:35,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:36,198 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:23:36,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:36,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8494 states to 5557 states and 8494 transitions. [2021-11-23 01:23:36,440 INFO L276 IsEmpty]: Start isEmpty. Operand 5557 states and 8494 transitions. [2021-11-23 01:23:36,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1532 [2021-11-23 01:23:36,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:36,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:37,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:37,963 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:23:38,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:38,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8538 states to 5565 states and 8538 transitions. [2021-11-23 01:23:38,302 INFO L276 IsEmpty]: Start isEmpty. Operand 5565 states and 8538 transitions. [2021-11-23 01:23:38,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1533 [2021-11-23 01:23:38,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:38,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:38,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:39,819 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:23:40,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:40,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8585 states to 5574 states and 8585 transitions. [2021-11-23 01:23:40,293 INFO L276 IsEmpty]: Start isEmpty. Operand 5574 states and 8585 transitions. [2021-11-23 01:23:40,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1534 [2021-11-23 01:23:40,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:40,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:41,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:42,166 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:23:42,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:42,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8635 states to 5584 states and 8635 transitions. [2021-11-23 01:23:42,825 INFO L276 IsEmpty]: Start isEmpty. Operand 5584 states and 8635 transitions. [2021-11-23 01:23:42,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1534 [2021-11-23 01:23:42,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:42,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:43,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:44,664 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:23:44,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:44,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8638 states to 5587 states and 8638 transitions. [2021-11-23 01:23:44,780 INFO L276 IsEmpty]: Start isEmpty. Operand 5587 states and 8638 transitions. [2021-11-23 01:23:44,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1535 [2021-11-23 01:23:44,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:44,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:45,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:46,517 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:23:47,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:47,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8691 states to 5598 states and 8691 transitions. [2021-11-23 01:23:47,336 INFO L276 IsEmpty]: Start isEmpty. Operand 5598 states and 8691 transitions. [2021-11-23 01:23:47,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1536 [2021-11-23 01:23:47,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:47,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:48,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:48,851 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:23:49,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:49,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8747 states to 5610 states and 8747 transitions. [2021-11-23 01:23:49,823 INFO L276 IsEmpty]: Start isEmpty. Operand 5610 states and 8747 transitions. [2021-11-23 01:23:49,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1537 [2021-11-23 01:23:49,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:49,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:50,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:51,317 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:23:51,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:51,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8750 states to 5613 states and 8750 transitions. [2021-11-23 01:23:51,420 INFO L276 IsEmpty]: Start isEmpty. Operand 5613 states and 8750 transitions. [2021-11-23 01:23:51,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1537 [2021-11-23 01:23:51,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:51,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:52,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:52,952 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:23:54,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:54,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8809 states to 5626 states and 8809 transitions. [2021-11-23 01:23:54,418 INFO L276 IsEmpty]: Start isEmpty. Operand 5626 states and 8809 transitions. [2021-11-23 01:23:54,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1539 [2021-11-23 01:23:54,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:54,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:55,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:55,684 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:23:55,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:55,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8812 states to 5629 states and 8812 transitions. [2021-11-23 01:23:55,774 INFO L276 IsEmpty]: Start isEmpty. Operand 5629 states and 8812 transitions. [2021-11-23 01:23:55,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1538 [2021-11-23 01:23:55,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:55,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:56,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:57,417 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:23:59,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:59,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8874 states to 5643 states and 8874 transitions. [2021-11-23 01:23:59,597 INFO L276 IsEmpty]: Start isEmpty. Operand 5643 states and 8874 transitions. [2021-11-23 01:23:59,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1539 [2021-11-23 01:23:59,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:59,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:00,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:01,069 INFO L134 CoverageAnalysis]: Checked inductivity of 90006 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:24:01,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:01,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8875 states to 5645 states and 8875 transitions. [2021-11-23 01:24:01,176 INFO L276 IsEmpty]: Start isEmpty. Operand 5645 states and 8875 transitions. [2021-11-23 01:24:01,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1539 [2021-11-23 01:24:01,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:01,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:01,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:02,586 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:24:04,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:04,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8940 states to 5660 states and 8940 transitions. [2021-11-23 01:24:04,670 INFO L276 IsEmpty]: Start isEmpty. Operand 5660 states and 8940 transitions. [2021-11-23 01:24:04,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1540 [2021-11-23 01:24:04,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:04,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:05,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:06,129 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:24:06,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:06,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8943 states to 5663 states and 8943 transitions. [2021-11-23 01:24:06,195 INFO L276 IsEmpty]: Start isEmpty. Operand 5663 states and 8943 transitions. [2021-11-23 01:24:06,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1541 [2021-11-23 01:24:06,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:06,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:06,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:07,458 INFO L134 CoverageAnalysis]: Checked inductivity of 90007 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90004 trivial. 0 not checked. [2021-11-23 01:24:07,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:07,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8945 states to 5665 states and 8945 transitions. [2021-11-23 01:24:07,533 INFO L276 IsEmpty]: Start isEmpty. Operand 5665 states and 8945 transitions. [2021-11-23 01:24:07,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1539 [2021-11-23 01:24:07,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:07,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:07,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:08,859 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90005 trivial. 0 not checked. [2021-11-23 01:24:09,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8985 states to 5678 states and 8985 transitions. [2021-11-23 01:24:09,205 INFO L276 IsEmpty]: Start isEmpty. Operand 5678 states and 8985 transitions. [2021-11-23 01:24:09,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1540 [2021-11-23 01:24:09,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,564 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:24:12,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9053 states to 5694 states and 9053 transitions. [2021-11-23 01:24:12,749 INFO L276 IsEmpty]: Start isEmpty. Operand 5694 states and 9053 transitions. [2021-11-23 01:24:12,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1541 [2021-11-23 01:24:12,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,811 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:24:13,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9056 states to 5697 states and 9056 transitions. [2021-11-23 01:24:13,872 INFO L276 IsEmpty]: Start isEmpty. Operand 5697 states and 9056 transitions. [2021-11-23 01:24:13,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1542 [2021-11-23 01:24:13,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,044 INFO L134 CoverageAnalysis]: Checked inductivity of 90007 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90004 trivial. 0 not checked. [2021-11-23 01:24:15,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9058 states to 5699 states and 9058 transitions. [2021-11-23 01:24:15,104 INFO L276 IsEmpty]: Start isEmpty. Operand 5699 states and 9058 transitions. [2021-11-23 01:24:15,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1540 [2021-11-23 01:24:15,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,182 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90005 trivial. 0 not checked. [2021-11-23 01:24:16,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9099 states to 5712 states and 9099 transitions. [2021-11-23 01:24:16,834 INFO L276 IsEmpty]: Start isEmpty. Operand 5712 states and 9099 transitions. [2021-11-23 01:24:16,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1543 [2021-11-23 01:24:16,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,021 INFO L134 CoverageAnalysis]: Checked inductivity of 90007 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90004 trivial. 0 not checked. [2021-11-23 01:24:18,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9101 states to 5714 states and 9101 transitions. [2021-11-23 01:24:18,084 INFO L276 IsEmpty]: Start isEmpty. Operand 5714 states and 9101 transitions. [2021-11-23 01:24:18,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1541 [2021-11-23 01:24:18,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,232 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90005 trivial. 0 not checked. [2021-11-23 01:24:19,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9141 states to 5727 states and 9141 transitions. [2021-11-23 01:24:19,791 INFO L276 IsEmpty]: Start isEmpty. Operand 5727 states and 9141 transitions. [2021-11-23 01:24:19,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1542 [2021-11-23 01:24:19,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,020 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:24:21,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9144 states to 5730 states and 9144 transitions. [2021-11-23 01:24:21,089 INFO L276 IsEmpty]: Start isEmpty. Operand 5730 states and 9144 transitions. [2021-11-23 01:24:21,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1541 [2021-11-23 01:24:21,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,364 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:24:25,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:25,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9215 states to 5747 states and 9215 transitions. [2021-11-23 01:24:25,306 INFO L276 IsEmpty]: Start isEmpty. Operand 5747 states and 9215 transitions. [2021-11-23 01:24:25,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1543 [2021-11-23 01:24:25,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:25,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:25,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:26,654 INFO L134 CoverageAnalysis]: Checked inductivity of 90309 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90306 trivial. 0 not checked. [2021-11-23 01:24:26,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:26,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9217 states to 5749 states and 9217 transitions. [2021-11-23 01:24:26,745 INFO L276 IsEmpty]: Start isEmpty. Operand 5749 states and 9217 transitions. [2021-11-23 01:24:26,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1542 [2021-11-23 01:24:26,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:26,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:27,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:28,373 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:24:31,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:31,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9291 states to 5767 states and 9291 transitions. [2021-11-23 01:24:31,811 INFO L276 IsEmpty]: Start isEmpty. Operand 5767 states and 9291 transitions. [2021-11-23 01:24:31,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1543 [2021-11-23 01:24:31,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:31,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:32,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:33,125 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-23 01:24:33,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:33,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9294 states to 5770 states and 9294 transitions. [2021-11-23 01:24:33,208 INFO L276 IsEmpty]: Start isEmpty. Operand 5770 states and 9294 transitions. [2021-11-23 01:24:33,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1542 [2021-11-23 01:24:33,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:33,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms