./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6c24879c Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 54623ccffcece950810f3363a517997c42862116af9c698f86329613d57ccd50 --- Real Ultimate output --- This is Ultimate 0.2.2-?-6c24879 [2022-07-12 14:24:08,861 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-12 14:24:08,866 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-12 14:24:08,916 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-12 14:24:08,917 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-12 14:24:08,918 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-12 14:24:08,919 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-12 14:24:08,921 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-12 14:24:08,922 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-12 14:24:08,926 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-12 14:24:08,926 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-12 14:24:08,928 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-12 14:24:08,928 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-12 14:24:08,929 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-12 14:24:08,930 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-12 14:24:08,932 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-12 14:24:08,933 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-12 14:24:08,934 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-12 14:24:08,935 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-12 14:24:08,939 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-12 14:24:08,941 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-12 14:24:08,941 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-12 14:24:08,942 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-12 14:24:08,943 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-12 14:24:08,944 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-12 14:24:08,949 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-12 14:24:08,949 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-12 14:24:08,950 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-12 14:24:08,950 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-12 14:24:08,951 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-12 14:24:08,951 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-12 14:24:08,952 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-12 14:24:08,953 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-12 14:24:08,953 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-12 14:24:08,954 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-12 14:24:08,954 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-12 14:24:08,954 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-12 14:24:08,956 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-12 14:24:08,956 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-12 14:24:08,956 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-12 14:24:08,957 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-12 14:24:08,958 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-12 14:24:08,959 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-12 14:24:08,980 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-12 14:24:08,981 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-12 14:24:08,981 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-12 14:24:08,981 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-12 14:24:08,982 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-12 14:24:08,982 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-12 14:24:08,983 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-12 14:24:08,983 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-12 14:24:08,983 INFO L138 SettingsManager]: * Use SBE=true [2022-07-12 14:24:08,984 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-12 14:24:08,984 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-12 14:24:08,984 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-12 14:24:08,984 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-12 14:24:08,984 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-12 14:24:08,984 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-12 14:24:08,984 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-12 14:24:08,985 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-12 14:24:08,985 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-12 14:24:08,985 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-12 14:24:08,985 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-12 14:24:08,986 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-12 14:24:08,986 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-12 14:24:08,986 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-12 14:24:08,986 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-12 14:24:08,987 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-12 14:24:08,987 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-12 14:24:08,987 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-12 14:24:08,987 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-12 14:24:08,987 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-12 14:24:08,987 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-12 14:24:08,988 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 54623ccffcece950810f3363a517997c42862116af9c698f86329613d57ccd50 [2022-07-12 14:24:09,166 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-12 14:24:09,182 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-12 14:24:09,184 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-12 14:24:09,185 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-12 14:24:09,185 INFO L275 PluginConnector]: CDTParser initialized [2022-07-12 14:24:09,186 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i [2022-07-12 14:24:09,242 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6005d3fa7/e66160dc56664b4bb3e526d1e2a56793/FLAG6eb157164 [2022-07-12 14:24:09,920 INFO L306 CDTParser]: Found 1 translation units. [2022-07-12 14:24:09,920 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i [2022-07-12 14:24:09,971 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6005d3fa7/e66160dc56664b4bb3e526d1e2a56793/FLAG6eb157164 [2022-07-12 14:24:10,261 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6005d3fa7/e66160dc56664b4bb3e526d1e2a56793 [2022-07-12 14:24:10,263 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-12 14:24:10,264 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-12 14:24:10,266 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-12 14:24:10,266 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-12 14:24:10,268 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-12 14:24:10,268 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 02:24:10" (1/1) ... [2022-07-12 14:24:10,269 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5cb340c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 02:24:10, skipping insertion in model container [2022-07-12 14:24:10,269 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 02:24:10" (1/1) ... [2022-07-12 14:24:10,274 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-12 14:24:10,411 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-12 14:24:12,015 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i[434372,434385] [2022-07-12 14:24:12,058 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-12 14:24:12,076 INFO L203 MainTranslator]: Completed pre-run [2022-07-12 14:24:12,410 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i[434372,434385] [2022-07-12 14:24:12,413 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-12 14:24:12,526 INFO L208 MainTranslator]: Completed translation [2022-07-12 14:24:12,527 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 02:24:12 WrapperNode [2022-07-12 14:24:12,528 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-12 14:24:12,528 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-12 14:24:12,529 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-12 14:24:12,529 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-12 14:24:12,534 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 02:24:12" (1/1) ... [2022-07-12 14:24:12,608 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 02:24:12" (1/1) ... [2022-07-12 14:24:12,750 INFO L137 Inliner]: procedures = 252, calls = 3451, calls flagged for inlining = 107, calls inlined = 96, statements flattened = 6419 [2022-07-12 14:24:12,751 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-12 14:24:12,752 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-12 14:24:12,752 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-12 14:24:12,752 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-12 14:24:12,758 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 02:24:12" (1/1) ... [2022-07-12 14:24:12,758 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 02:24:12" (1/1) ... [2022-07-12 14:24:12,794 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 02:24:12" (1/1) ... [2022-07-12 14:24:12,795 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 02:24:12" (1/1) ... [2022-07-12 14:24:12,908 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 02:24:12" (1/1) ... [2022-07-12 14:24:12,932 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 02:24:12" (1/1) ... [2022-07-12 14:24:12,964 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 02:24:12" (1/1) ... [2022-07-12 14:24:13,001 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-12 14:24:13,002 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-12 14:24:13,002 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-12 14:24:13,002 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-12 14:24:13,003 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 02:24:12" (1/1) ... [2022-07-12 14:24:13,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-12 14:24:13,017 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-12 14:24:13,027 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-07-12 14:24:13,033 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-07-12 14:24:13,059 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_fw_ps_tdma [2022-07-12 14:24:13,059 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_fw_ps_tdma [2022-07-12 14:24:13,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-12 14:24:13,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-12 14:24:13,059 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-07-12 14:24:13,060 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-07-12 14:24:13,060 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2022-07-12 14:24:13,060 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2022-07-12 14:24:13,060 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_nomal_low_power [2022-07-12 14:24:13,060 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_nomal_low_power [2022-07-12 14:24:13,060 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2022-07-12 14:24:13,060 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2022-07-12 14:24:13,060 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_is_wifi_uplink [2022-07-12 14:24:13,060 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_is_wifi_uplink [2022-07-12 14:24:13,061 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2022-07-12 14:24:13,061 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2022-07-12 14:24:13,061 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_wifioff_hwcfg [2022-07-12 14:24:13,061 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_wifioff_hwcfg [2022-07-12 14:24:13,061 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2022-07-12 14:24:13,061 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2022-07-12 14:24:13,061 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~$Pointer$~TO~VOID [2022-07-12 14:24:13,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~$Pointer$~TO~VOID [2022-07-12 14:24:13,061 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-07-12 14:24:13,062 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-07-12 14:24:13,062 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_lps_notify [2022-07-12 14:24:13,062 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_lps_notify [2022-07-12 14:24:13,062 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_ps_tdma [2022-07-12 14:24:13,062 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_ps_tdma [2022-07-12 14:24:13,062 INFO L130 BoogieDeclarations]: Found specification of procedure ex_btc8723b2ant_media_status_notify [2022-07-12 14:24:13,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ex_btc8723b2ant_media_status_notify [2022-07-12 14:24:13,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-12 14:24:13,062 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_tdma_duration_adjust [2022-07-12 14:24:13,063 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_tdma_duration_adjust [2022-07-12 14:24:13,063 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_ignore_wlan_act [2022-07-12 14:24:13,063 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_ignore_wlan_act [2022-07-12 14:24:13,063 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2022-07-12 14:24:13,063 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2022-07-12 14:24:13,063 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_4byte [2022-07-12 14:24:13,064 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_4byte [2022-07-12 14:24:13,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-12 14:24:13,064 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_write_4byte [2022-07-12 14:24:13,064 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_write_4byte [2022-07-12 14:24:13,064 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_get_wifi_rssi [2022-07-12 14:24:13,064 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_get_wifi_rssi [2022-07-12 14:24:13,064 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2022-07-12 14:24:13,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2022-07-12 14:24:13,065 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_scan_notify [2022-07-12 14:24:13,065 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_scan_notify [2022-07-12 14:24:13,065 INFO L130 BoogieDeclarations]: Found specification of procedure ex_btc8723b2ant_init_hwconfig [2022-07-12 14:24:13,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ex_btc8723b2ant_init_hwconfig [2022-07-12 14:24:13,065 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_leave_low_power [2022-07-12 14:24:13,065 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_leave_low_power [2022-07-12 14:24:13,065 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-07-12 14:24:13,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-07-12 14:24:13,066 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-12 14:24:13,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-12 14:24:13,066 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_connect_notify [2022-07-12 14:24:13,067 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_connect_notify [2022-07-12 14:24:13,067 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_wifi_rssi_state [2022-07-12 14:24:13,067 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_wifi_rssi_state [2022-07-12 14:24:13,067 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u8~0~TO~VOID [2022-07-12 14:24:13,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u8~0~TO~VOID [2022-07-12 14:24:13,068 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_dec_bt_pwr [2022-07-12 14:24:13,068 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_dec_bt_pwr [2022-07-12 14:24:13,068 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_dac_swing_reg [2022-07-12 14:24:13,068 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_dac_swing_reg [2022-07-12 14:24:13,068 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-07-12 14:24:13,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-07-12 14:24:13,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-12 14:24:13,068 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_ant_path [2022-07-12 14:24:13,068 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_ant_path [2022-07-12 14:24:13,069 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_init_coex_dm [2022-07-12 14:24:13,069 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_init_coex_dm [2022-07-12 14:24:13,069 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_coex_alloff [2022-07-12 14:24:13,069 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_coex_alloff [2022-07-12 14:24:13,069 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2022-07-12 14:24:13,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2022-07-12 14:24:13,070 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_bt_rssi_state [2022-07-12 14:24:13,070 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_bt_rssi_state [2022-07-12 14:24:13,070 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b_coex_tbl_type [2022-07-12 14:24:13,070 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b_coex_tbl_type [2022-07-12 14:24:13,070 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2022-07-12 14:24:13,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2022-07-12 14:24:13,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-12 14:24:13,070 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_enter_lps [2022-07-12 14:24:13,070 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_enter_lps [2022-07-12 14:24:13,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-12 14:24:13,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-12 14:24:13,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-07-12 14:24:13,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-07-12 14:24:13,071 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2022-07-12 14:24:13,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2022-07-12 14:24:13,072 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-12 14:24:13,072 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_1byte [2022-07-12 14:24:13,072 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_1byte [2022-07-12 14:24:13,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-07-12 14:24:13,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-07-12 14:24:13,073 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_is_bt_coexist_available [2022-07-12 14:24:13,073 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_is_bt_coexist_available [2022-07-12 14:24:13,073 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-12 14:24:13,073 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_sw_mechanism1 [2022-07-12 14:24:13,073 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_sw_mechanism1 [2022-07-12 14:24:13,073 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_sw_mechanism2 [2022-07-12 14:24:13,074 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_sw_mechanism2 [2022-07-12 14:24:13,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-12 14:24:13,074 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_fw_dac_swing_lvl [2022-07-12 14:24:13,074 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_fw_dac_swing_lvl [2022-07-12 14:24:13,074 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-07-12 14:24:13,074 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_fill_h2c_cmd [2022-07-12 14:24:13,074 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_fill_h2c_cmd [2022-07-12 14:24:13,075 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b_need_dec_pwr [2022-07-12 14:24:13,075 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b_need_dec_pwr [2022-07-12 14:24:13,075 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_coex_table [2022-07-12 14:24:13,075 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_coex_table [2022-07-12 14:24:13,075 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_leave_lps [2022-07-12 14:24:13,075 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_leave_lps [2022-07-12 14:24:13,076 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_run_coexist_mechanism [2022-07-12 14:24:13,076 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_run_coexist_mechanism [2022-07-12 14:24:13,076 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~~bool~0 [2022-07-12 14:24:13,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~~bool~0 [2022-07-12 14:24:13,078 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_ips_notify [2022-07-12 14:24:13,078 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_ips_notify [2022-07-12 14:24:13,079 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_special_packet_notify [2022-07-12 14:24:13,080 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_special_packet_notify [2022-07-12 14:24:13,080 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2022-07-12 14:24:13,080 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2022-07-12 14:24:13,080 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_write_2byte [2022-07-12 14:24:13,080 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_write_2byte [2022-07-12 14:24:13,084 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_2byte [2022-07-12 14:24:13,084 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_2byte [2022-07-12 14:24:13,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-12 14:24:13,084 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_set [2022-07-12 14:24:13,085 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_set [2022-07-12 14:24:13,085 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-12 14:24:13,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-12 14:24:13,085 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-07-12 14:24:13,085 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-07-12 14:24:13,714 INFO L234 CfgBuilder]: Building ICFG [2022-07-12 14:24:13,715 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-12 14:24:14,834 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-07-12 14:24:18,597 INFO L275 CfgBuilder]: Performing block encoding [2022-07-12 14:24:18,609 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-12 14:24:18,610 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2022-07-12 14:24:18,612 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.07 02:24:18 BoogieIcfgContainer [2022-07-12 14:24:18,612 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-12 14:24:18,613 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-12 14:24:18,613 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-12 14:24:18,616 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-12 14:24:18,616 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.07 02:24:10" (1/3) ... [2022-07-12 14:24:18,617 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@bde0ea9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.07 02:24:18, skipping insertion in model container [2022-07-12 14:24:18,617 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 02:24:12" (2/3) ... [2022-07-12 14:24:18,617 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@bde0ea9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.07 02:24:18, skipping insertion in model container [2022-07-12 14:24:18,617 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.07 02:24:18" (3/3) ... [2022-07-12 14:24:18,618 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i [2022-07-12 14:24:18,627 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-12 14:24:18,627 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-07-12 14:24:18,628 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@bde0ea9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.07 02:24:18, skipping insertion in model container [2022-07-12 14:24:18,628 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-07-12 14:24:18,629 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-07-12 14:24:18,629 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-07-12 14:24:18,629 INFO L275 PluginConnector]: Witness Printer initialized [2022-07-12 14:24:18,630 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.07 02:24:18" (3/3) ... [2022-07-12 14:24:18,631 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-07-12 14:24:18,635 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_ps_tdma [2022-07-12 14:24:18,635 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_is_bt_coexist_available [2022-07-12 14:24:18,635 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_dec_bt_pwr [2022-07-12 14:24:18,636 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ex_btc8723b2ant_media_status_notify [2022-07-12 14:24:18,636 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_sw_mechanism1 [2022-07-12 14:24:18,636 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_sw_mechanism2 [2022-07-12 14:24:18,636 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_set_fw_ps_tdma [2022-07-12 14:24:18,636 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_fw_dac_swing_lvl [2022-07-12 14:24:18,636 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_tdma_duration_adjust [2022-07-12 14:24:18,636 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_set_dac_swing_reg [2022-07-12 14:24:18,636 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_fill_h2c_cmd [2022-07-12 14:24:18,636 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_ignore_wlan_act [2022-07-12 14:24:18,636 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-07-12 14:24:18,637 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_write_dword [2022-07-12 14:24:18,637 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b_need_dec_pwr [2022-07-12 14:24:18,637 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_read_4byte [2022-07-12 14:24:18,637 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2022-07-12 14:24:18,637 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2022-07-12 14:24:18,637 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_coex_table [2022-07-12 14:24:18,637 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_leave_lps [2022-07-12 14:24:18,637 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_write_4byte [2022-07-12 14:24:18,637 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_set_ant_path [2022-07-12 14:24:18,637 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_run_coexist_mechanism [2022-07-12 14:24:18,638 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_get_wifi_rssi [2022-07-12 14:24:18,638 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2022-07-12 14:24:18,638 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~~bool~0 [2022-07-12 14:24:18,638 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_scan_notify [2022-07-12 14:24:18,638 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ex_btc8723b2ant_init_hwconfig [2022-07-12 14:24:18,638 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_ips_notify [2022-07-12 14:24:18,638 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_special_packet_notify [2022-07-12 14:24:18,638 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_leave_low_power [2022-07-12 14:24:18,638 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-07-12 14:24:18,638 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_init_coex_dm [2022-07-12 14:24:18,639 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_coex_alloff [2022-07-12 14:24:18,639 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_connect_notify [2022-07-12 14:24:18,639 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2022-07-12 14:24:18,639 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_read_dword [2022-07-12 14:24:18,639 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_write_2byte [2022-07-12 14:24:18,639 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_read_word [2022-07-12 14:24:18,639 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_bt_rssi_state [2022-07-12 14:24:18,639 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b_coex_tbl_type [2022-07-12 14:24:18,639 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2022-07-12 14:24:18,640 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_nomal_low_power [2022-07-12 14:24:18,640 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_read_byte [2022-07-12 14:24:18,640 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_is_wifi_uplink [2022-07-12 14:24:18,640 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_write_word [2022-07-12 14:24:18,640 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_enter_lps [2022-07-12 14:24:18,640 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_wifioff_hwcfg [2022-07-12 14:24:18,640 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_write_byte [2022-07-12 14:24:18,640 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2022-07-12 14:24:18,640 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_read_2byte [2022-07-12 14:24:18,640 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_wifi_rssi_state [2022-07-12 14:24:18,641 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~$Pointer$~TO~VOID [2022-07-12 14:24:18,641 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-07-12 14:24:18,641 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_init_zalloc [2022-07-12 14:24:18,641 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2022-07-12 14:24:18,641 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_read_1byte [2022-07-12 14:24:18,641 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_set [2022-07-12 14:24:18,641 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u8~0~TO~VOID [2022-07-12 14:24:18,642 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_memset [2022-07-12 14:24:18,642 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_lps_notify [2022-07-12 14:24:18,642 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure preempt_count [2022-07-12 14:24:18,699 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 652 nodes and edges [2022-07-12 14:24:18,747 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 237 nodes and edges [2022-07-12 14:24:18,758 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 102 nodes and edges [2022-07-12 14:24:18,760 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 39 nodes and edges [2022-07-12 14:24:18,762 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2022-07-12 14:24:18,764 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2022-07-12 14:24:18,766 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2022-07-12 14:24:18,768 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-07-12 14:24:18,770 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-07-12 14:24:19,092 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2022-07-12 14:24:19,093 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-07-12 14:24:19,094 INFO L158 Benchmark]: Toolchain (without parser) took 8829.75ms. Allocated memory was 113.2MB in the beginning and 679.5MB in the end (delta: 566.2MB). Free memory was 67.9MB in the beginning and 430.8MB in the end (delta: -363.0MB). Peak memory consumption was 243.6MB. Max. memory is 16.1GB. [2022-07-12 14:24:19,094 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 113.2MB. Free memory is still 70.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-07-12 14:24:19,095 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2262.03ms. Allocated memory was 113.2MB in the beginning and 243.3MB in the end (delta: 130.0MB). Free memory was 67.7MB in the beginning and 104.1MB in the end (delta: -36.4MB). Peak memory consumption was 141.5MB. Max. memory is 16.1GB. [2022-07-12 14:24:19,095 INFO L158 Benchmark]: Boogie Procedure Inliner took 222.52ms. Allocated memory is still 243.3MB. Free memory was 104.1MB in the beginning and 131.7MB in the end (delta: -27.6MB). Peak memory consumption was 27.0MB. Max. memory is 16.1GB. [2022-07-12 14:24:19,095 INFO L158 Benchmark]: Boogie Preprocessor took 249.05ms. Allocated memory is still 243.3MB. Free memory was 131.7MB in the beginning and 92.9MB in the end (delta: 38.8MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2022-07-12 14:24:19,096 INFO L158 Benchmark]: RCFGBuilder took 5610.48ms. Allocated memory was 243.3MB in the beginning and 388.0MB in the end (delta: 144.7MB). Free memory was 92.9MB in the beginning and 138.2MB in the end (delta: -45.3MB). Peak memory consumption was 113.6MB. Max. memory is 16.1GB. [2022-07-12 14:24:19,096 INFO L158 Benchmark]: TraceAbstraction took 15.09ms. Allocated memory is still 388.0MB. Free memory was 137.1MB in the beginning and 135.9MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-07-12 14:24:19,096 INFO L158 Benchmark]: Witness Printer took 463.92ms. Allocated memory was 388.0MB in the beginning and 679.5MB in the end (delta: 291.5MB). Free memory was 135.9MB in the beginning and 430.8MB in the end (delta: -295.0MB). Peak memory consumption was 37.6MB. Max. memory is 16.1GB. [2022-07-12 14:24:19,097 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 113.2MB. Free memory is still 70.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2262.03ms. Allocated memory was 113.2MB in the beginning and 243.3MB in the end (delta: 130.0MB). Free memory was 67.7MB in the beginning and 104.1MB in the end (delta: -36.4MB). Peak memory consumption was 141.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 222.52ms. Allocated memory is still 243.3MB. Free memory was 104.1MB in the beginning and 131.7MB in the end (delta: -27.6MB). Peak memory consumption was 27.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 249.05ms. Allocated memory is still 243.3MB. Free memory was 131.7MB in the beginning and 92.9MB in the end (delta: 38.8MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * RCFGBuilder took 5610.48ms. Allocated memory was 243.3MB in the beginning and 388.0MB in the end (delta: 144.7MB). Free memory was 92.9MB in the beginning and 138.2MB in the end (delta: -45.3MB). Peak memory consumption was 113.6MB. Max. memory is 16.1GB. * TraceAbstraction took 15.09ms. Allocated memory is still 388.0MB. Free memory was 137.1MB in the beginning and 135.9MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 463.92ms. Allocated memory was 388.0MB in the beginning and 679.5MB in the end (delta: 291.5MB). Free memory was 135.9MB in the beginning and 430.8MB in the end (delta: -295.0MB). Peak memory consumption was 37.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2022-07-12 14:24:19,139 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE