./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-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-3.16-rc1/43_2a_consumption_linux-3.16-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 52407f1f45d643c606d6110d8868f0c39946abfe32d3b4fe53d3bfcfd1b50038 --- Real Ultimate output --- This is Ultimate 0.2.2-?-6c24879 [2022-07-12 12:52:50,678 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-12 12:52:50,694 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-12 12:52:50,713 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-12 12:52:50,714 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-12 12:52:50,714 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-12 12:52:50,715 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-12 12:52:50,716 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-12 12:52:50,717 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-12 12:52:50,718 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-12 12:52:50,719 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-12 12:52:50,721 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-12 12:52:50,723 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-12 12:52:50,725 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-12 12:52:50,727 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-12 12:52:50,728 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-12 12:52:50,728 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-12 12:52:50,733 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-12 12:52:50,734 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-12 12:52:50,735 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-12 12:52:50,736 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-12 12:52:50,742 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-12 12:52:50,742 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-12 12:52:50,743 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-12 12:52:50,744 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-12 12:52:50,746 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-12 12:52:50,746 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-12 12:52:50,746 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-12 12:52:50,747 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-12 12:52:50,747 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-12 12:52:50,748 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-12 12:52:50,748 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-12 12:52:50,748 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-12 12:52:50,749 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-12 12:52:50,749 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-12 12:52:50,750 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-12 12:52:50,750 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-12 12:52:50,750 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-12 12:52:50,750 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-12 12:52:50,751 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-12 12:52:50,751 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-12 12:52:50,752 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-12 12:52:50,752 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-12 12:52:50,766 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-12 12:52:50,767 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-12 12:52:50,767 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-12 12:52:50,770 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-12 12:52:50,771 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-12 12:52:50,771 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-12 12:52:50,771 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-12 12:52:50,772 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-12 12:52:50,772 INFO L138 SettingsManager]: * Use SBE=true [2022-07-12 12:52:50,772 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-12 12:52:50,772 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-12 12:52:50,772 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-12 12:52:50,772 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-12 12:52:50,773 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-12 12:52:50,773 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-12 12:52:50,773 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-12 12:52:50,773 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-12 12:52:50,773 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-12 12:52:50,773 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-12 12:52:50,773 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-12 12:52:50,774 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-12 12:52:50,774 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-12 12:52:50,774 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-12 12:52:50,774 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-12 12:52:50,774 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-12 12:52:50,774 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-12 12:52:50,776 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-12 12:52:50,776 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-12 12:52:50,776 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-12 12:52:50,776 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-12 12:52:50,776 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 52407f1f45d643c606d6110d8868f0c39946abfe32d3b4fe53d3bfcfd1b50038 [2022-07-12 12:52:50,974 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-12 12:52:50,994 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-12 12:52:50,997 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-12 12:52:50,998 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-12 12:52:50,999 INFO L275 PluginConnector]: CDTParser initialized [2022-07-12 12:52:51,001 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i [2022-07-12 12:52:51,072 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31f369113/b7d8b2b41fe840a397e7b96b75c06296/FLAG874c81337 [2022-07-12 12:52:51,725 INFO L306 CDTParser]: Found 1 translation units. [2022-07-12 12:52:51,726 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i [2022-07-12 12:52:51,769 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31f369113/b7d8b2b41fe840a397e7b96b75c06296/FLAG874c81337 [2022-07-12 12:52:52,076 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31f369113/b7d8b2b41fe840a397e7b96b75c06296 [2022-07-12 12:52:52,078 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-12 12:52:52,079 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-12 12:52:52,080 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-12 12:52:52,080 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-12 12:52:52,083 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-12 12:52:52,083 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 12:52:52" (1/1) ... [2022-07-12 12:52:52,084 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@609d1d34 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:52:52, skipping insertion in model container [2022-07-12 12:52:52,084 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 12:52:52" (1/1) ... [2022-07-12 12:52:52,089 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-12 12:52:52,199 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-12 12:52:52,619 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7477] [2022-07-12 12:52:52,620 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7478-7479] [2022-07-12 12:52:52,736 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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i[214832,214845] [2022-07-12 12:52:54,041 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-12 12:52:54,064 INFO L203 MainTranslator]: Completed pre-run [2022-07-12 12:52:54,219 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7477] [2022-07-12 12:52:54,221 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7478-7479] [2022-07-12 12:52:54,224 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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i[214832,214845] [2022-07-12 12:52:54,488 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-12 12:52:54,591 INFO L208 MainTranslator]: Completed translation [2022-07-12 12:52:54,592 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:52:54 WrapperNode [2022-07-12 12:52:54,592 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-12 12:52:54,593 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-12 12:52:54,594 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-12 12:52:54,594 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-12 12:52:54,600 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:52:54" (1/1) ... [2022-07-12 12:52:54,701 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:52:54" (1/1) ... [2022-07-12 12:52:54,859 INFO L137 Inliner]: procedures = 250, calls = 3159, calls flagged for inlining = 106, calls inlined = 94, statements flattened = 6310 [2022-07-12 12:52:54,859 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-12 12:52:54,860 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-12 12:52:54,860 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-12 12:52:54,860 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-12 12:52:54,868 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:52:54" (1/1) ... [2022-07-12 12:52:54,868 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:52:54" (1/1) ... [2022-07-12 12:52:54,925 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:52:54" (1/1) ... [2022-07-12 12:52:54,926 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:52:54" (1/1) ... [2022-07-12 12:52:55,065 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:52:54" (1/1) ... [2022-07-12 12:52:55,086 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:52:54" (1/1) ... [2022-07-12 12:52:55,115 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:52:54" (1/1) ... [2022-07-12 12:52:55,150 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-12 12:52:55,152 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-12 12:52:55,152 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-12 12:52:55,152 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-12 12:52:55,153 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:52:54" (1/1) ... [2022-07-12 12:52:55,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-12 12:52:55,164 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-12 12:52:55,174 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 12:52:55,176 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 12:52:55,196 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_fw_ps_tdma [2022-07-12 12:52:55,196 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_fw_ps_tdma [2022-07-12 12:52:55,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-12 12:52:55,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-12 12:52:55,196 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_write_1byte [2022-07-12 12:52:55,196 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_write_1byte [2022-07-12 12:52:55,197 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2022-07-12 12:52:55,197 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2022-07-12 12:52:55,197 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_nomal_low_power [2022-07-12 12:52:55,197 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_nomal_low_power [2022-07-12 12:52:55,197 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2022-07-12 12:52:55,197 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2022-07-12 12:52:55,197 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_is_wifi_uplink [2022-07-12 12:52:55,197 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_is_wifi_uplink [2022-07-12 12:52:55,197 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2022-07-12 12:52:55,198 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2022-07-12 12:52:55,198 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2022-07-12 12:52:55,198 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2022-07-12 12:52:55,198 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~$Pointer$~TO~VOID [2022-07-12 12:52:55,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~$Pointer$~TO~VOID [2022-07-12 12:52:55,198 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-07-12 12:52:55,198 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-07-12 12:52:55,198 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b_med_stat_notify [2022-07-12 12:52:55,198 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b_med_stat_notify [2022-07-12 12:52:55,199 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_ps_tdma [2022-07-12 12:52:55,199 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_ps_tdma [2022-07-12 12:52:55,199 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-12 12:52:55,199 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_tdma_duration_adjust [2022-07-12 12:52:55,199 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_tdma_duration_adjust [2022-07-12 12:52:55,199 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_ignore_wlan_act [2022-07-12 12:52:55,199 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_ignore_wlan_act [2022-07-12 12:52:55,199 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2022-07-12 12:52:55,200 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2022-07-12 12:52:55,200 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_4byte [2022-07-12 12:52:55,200 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_4byte [2022-07-12 12:52:55,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-12 12:52:55,200 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_write_4byte [2022-07-12 12:52:55,200 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_write_4byte [2022-07-12 12:52:55,200 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_get_wifi_rssi [2022-07-12 12:52:55,200 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_get_wifi_rssi [2022-07-12 12:52:55,200 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2022-07-12 12:52:55,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2022-07-12 12:52:55,201 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_scan_notify [2022-07-12 12:52:55,201 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_scan_notify [2022-07-12 12:52:55,201 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_leave_low_power [2022-07-12 12:52:55,201 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_leave_low_power [2022-07-12 12:52:55,201 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-07-12 12:52:55,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-07-12 12:52:55,201 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-12 12:52:55,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-12 12:52:55,202 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_connect_notify [2022-07-12 12:52:55,202 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_connect_notify [2022-07-12 12:52:55,202 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_wifi_rssi_state [2022-07-12 12:52:55,202 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_wifi_rssi_state [2022-07-12 12:52:55,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-07-12 12:52:55,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-07-12 12:52:55,202 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u8~0~TO~VOID [2022-07-12 12:52:55,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u8~0~TO~VOID [2022-07-12 12:52:55,203 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_dec_bt_pwr [2022-07-12 12:52:55,203 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_dec_bt_pwr [2022-07-12 12:52:55,203 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_dac_swing_reg [2022-07-12 12:52:55,203 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_dac_swing_reg [2022-07-12 12:52:55,203 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-07-12 12:52:55,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-07-12 12:52:55,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-12 12:52:55,203 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_coex_alloff [2022-07-12 12:52:55,204 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_coex_alloff [2022-07-12 12:52:55,204 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 12:52:55,204 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 12:52:55,204 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_bt_rssi_state [2022-07-12 12:52:55,204 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_bt_rssi_state [2022-07-12 12:52:55,204 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b_coex_tbl_type [2022-07-12 12:52:55,204 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b_coex_tbl_type [2022-07-12 12:52:55,204 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2022-07-12 12:52:55,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2022-07-12 12:52:55,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-12 12:52:55,205 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_enter_lps [2022-07-12 12:52:55,205 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_enter_lps [2022-07-12 12:52:55,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-12 12:52:55,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-12 12:52:55,205 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2022-07-12 12:52:55,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2022-07-12 12:52:55,205 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-12 12:52:55,205 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_1byte [2022-07-12 12:52:55,206 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_1byte [2022-07-12 12:52:55,206 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_is_bt_coexist_available [2022-07-12 12:52:55,206 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_is_bt_coexist_available [2022-07-12 12:52:55,206 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-12 12:52:55,206 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_sw_mechanism1 [2022-07-12 12:52:55,206 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_sw_mechanism1 [2022-07-12 12:52:55,206 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_sw_mechanism2 [2022-07-12 12:52:55,206 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_sw_mechanism2 [2022-07-12 12:52:55,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-12 12:52:55,207 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_fw_dac_swing_lvl [2022-07-12 12:52:55,207 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_fw_dac_swing_lvl [2022-07-12 12:52:55,207 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-07-12 12:52:55,207 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_fill_h2c_cmd [2022-07-12 12:52:55,207 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_fill_h2c_cmd [2022-07-12 12:52:55,207 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b_need_dec_pwr [2022-07-12 12:52:55,207 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b_need_dec_pwr [2022-07-12 12:52:55,207 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_coex_table [2022-07-12 12:52:55,208 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_coex_table [2022-07-12 12:52:55,208 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_leave_lps [2022-07-12 12:52:55,208 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_leave_lps [2022-07-12 12:52:55,208 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_run_coexist_mechanism [2022-07-12 12:52:55,208 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_run_coexist_mechanism [2022-07-12 12:52:55,208 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~~bool~0 [2022-07-12 12:52:55,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~~bool~0 [2022-07-12 12:52:55,208 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_ips_notify [2022-07-12 12:52:55,208 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_ips_notify [2022-07-12 12:52:55,209 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2022-07-12 12:52:55,209 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2022-07-12 12:52:55,209 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_write_2byte [2022-07-12 12:52:55,209 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_write_2byte [2022-07-12 12:52:55,209 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u8~0~TO~VOID [2022-07-12 12:52:55,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u8~0~TO~VOID [2022-07-12 12:52:55,209 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_2byte [2022-07-12 12:52:55,209 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_2byte [2022-07-12 12:52:55,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-12 12:52:55,210 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u8 [2022-07-12 12:52:55,210 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_set [2022-07-12 12:52:55,210 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_set [2022-07-12 12:52:55,210 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-12 12:52:55,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-12 12:52:55,210 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-07-12 12:52:55,210 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-07-12 12:52:55,729 INFO L234 CfgBuilder]: Building ICFG [2022-07-12 12:52:55,731 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-12 12:52:57,000 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-07-12 12:53:00,948 INFO L275 CfgBuilder]: Performing block encoding [2022-07-12 12:53:00,973 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-12 12:53:00,974 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2022-07-12 12:53:00,977 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.07 12:53:00 BoogieIcfgContainer [2022-07-12 12:53:00,977 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-12 12:53:00,979 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-12 12:53:00,979 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-12 12:53:00,982 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-12 12:53:00,982 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.07 12:52:52" (1/3) ... [2022-07-12 12:53:00,982 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@11570edd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.07 12:53:00, skipping insertion in model container [2022-07-12 12:53:00,983 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:52:54" (2/3) ... [2022-07-12 12:53:00,983 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@11570edd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.07 12:53:00, skipping insertion in model container [2022-07-12 12:53:00,983 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.07 12:53:00" (3/3) ... [2022-07-12 12:53:00,984 INFO L111 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i [2022-07-12 12:53:00,994 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-12 12:53:00,994 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-07-12 12:53:00,996 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@11570edd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.07 12:53:00, skipping insertion in model container [2022-07-12 12:53:00,996 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-07-12 12:53:00,997 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-07-12 12:53:00,997 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-07-12 12:53:00,998 INFO L275 PluginConnector]: Witness Printer initialized [2022-07-12 12:53:00,998 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.07 12:53:00" (3/3) ... [2022-07-12 12:53:01,002 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-07-12 12:53:01,007 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_ps_tdma [2022-07-12 12:53:01,008 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_is_bt_coexist_available [2022-07-12 12:53:01,008 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_dec_bt_pwr [2022-07-12 12:53:01,008 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_sw_mechanism1 [2022-07-12 12:53:01,008 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_sw_mechanism2 [2022-07-12 12:53:01,008 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_set_fw_ps_tdma [2022-07-12 12:53:01,008 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_fw_dac_swing_lvl [2022-07-12 12:53:01,008 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_tdma_duration_adjust [2022-07-12 12:53:01,009 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_set_dac_swing_reg [2022-07-12 12:53:01,009 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_fill_h2c_cmd [2022-07-12 12:53:01,009 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_ignore_wlan_act [2022-07-12 12:53:01,009 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-07-12 12:53:01,009 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_write_dword [2022-07-12 12:53:01,009 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b_need_dec_pwr [2022-07-12 12:53:01,009 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_read_4byte [2022-07-12 12:53:01,009 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2022-07-12 12:53:01,010 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_coex_table [2022-07-12 12:53:01,010 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_leave_lps [2022-07-12 12:53:01,010 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_write_4byte [2022-07-12 12:53:01,010 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_run_coexist_mechanism [2022-07-12 12:53:01,010 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_get_wifi_rssi [2022-07-12 12:53:01,010 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2022-07-12 12:53:01,010 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~~bool~0 [2022-07-12 12:53:01,010 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_scan_notify [2022-07-12 12:53:01,011 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_ips_notify [2022-07-12 12:53:01,011 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_leave_low_power [2022-07-12 12:53:01,011 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-07-12 12:53:01,011 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_coex_alloff [2022-07-12 12:53:01,011 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_connect_notify [2022-07-12 12:53:01,011 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2022-07-12 12:53:01,011 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_read_dword [2022-07-12 12:53:01,011 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_write_2byte [2022-07-12 12:53:01,012 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_write_1byte [2022-07-12 12:53:01,012 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_read_word [2022-07-12 12:53:01,012 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_bt_rssi_state [2022-07-12 12:53:01,012 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b_coex_tbl_type [2022-07-12 12:53:01,012 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2022-07-12 12:53:01,012 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_nomal_low_power [2022-07-12 12:53:01,012 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_read_byte [2022-07-12 12:53:01,012 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_is_wifi_uplink [2022-07-12 12:53:01,013 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_write_word [2022-07-12 12:53:01,013 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_enter_lps [2022-07-12 12:53:01,013 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~~u8~0~TO~VOID [2022-07-12 12:53:01,013 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_write_byte [2022-07-12 12:53:01,013 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2022-07-12 12:53:01,013 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_read_2byte [2022-07-12 12:53:01,013 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_wifi_rssi_state [2022-07-12 12:53:01,013 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~$Pointer$~TO~VOID [2022-07-12 12:53:01,014 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-07-12 12:53:01,014 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2022-07-12 12:53:01,014 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b_med_stat_notify [2022-07-12 12:53:01,014 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_read_1byte [2022-07-12 12:53:01,014 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2022-07-12 12:53:01,014 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_set [2022-07-12 12:53:01,014 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u8~0~TO~VOID [2022-07-12 12:53:01,015 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure preempt_count [2022-07-12 12:53:01,075 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 598 nodes and edges [2022-07-12 12:53:01,116 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 216 nodes and edges [2022-07-12 12:53:01,124 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 97 nodes and edges [2022-07-12 12:53:01,127 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 35 nodes and edges [2022-07-12 12:53:01,129 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2022-07-12 12:53:01,131 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2022-07-12 12:53:01,134 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2022-07-12 12:53:01,136 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-07-12 12:53:01,138 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-07-12 12:53:01,431 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2022-07-12 12:53:01,431 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-07-12 12:53:01,433 INFO L158 Benchmark]: Toolchain (without parser) took 9353.21ms. Allocated memory was 107.0MB in the beginning and 436.2MB in the end (delta: 329.3MB). Free memory was 75.1MB in the beginning and 211.6MB in the end (delta: -136.6MB). Peak memory consumption was 268.9MB. Max. memory is 16.1GB. [2022-07-12 12:53:01,433 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 88.1MB. Free memory was 44.2MB in the beginning and 44.1MB in the end (delta: 43.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-12 12:53:01,434 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2512.63ms. Allocated memory was 107.0MB in the beginning and 249.6MB in the end (delta: 142.6MB). Free memory was 75.1MB in the beginning and 160.6MB in the end (delta: -85.5MB). Peak memory consumption was 95.6MB. Max. memory is 16.1GB. [2022-07-12 12:53:01,434 INFO L158 Benchmark]: Boogie Procedure Inliner took 266.07ms. Allocated memory is still 249.6MB. Free memory was 159.5MB in the beginning and 122.8MB in the end (delta: 36.7MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2022-07-12 12:53:01,434 INFO L158 Benchmark]: Boogie Preprocessor took 290.56ms. Allocated memory is still 249.6MB. Free memory was 122.8MB in the beginning and 136.5MB in the end (delta: -13.7MB). Peak memory consumption was 44.3MB. Max. memory is 16.1GB. [2022-07-12 12:53:01,434 INFO L158 Benchmark]: RCFGBuilder took 5825.56ms. Allocated memory was 249.6MB in the beginning and 436.2MB in the end (delta: 186.6MB). Free memory was 136.5MB in the beginning and 173.7MB in the end (delta: -37.2MB). Peak memory consumption was 164.2MB. Max. memory is 16.1GB. [2022-07-12 12:53:01,435 INFO L158 Benchmark]: TraceAbstraction took 17.28ms. Allocated memory is still 436.2MB. Free memory was 173.7MB in the beginning and 171.6MB in the end (delta: 2.1MB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-12 12:53:01,435 INFO L158 Benchmark]: Witness Printer took 434.25ms. Allocated memory is still 436.2MB. Free memory was 171.6MB in the beginning and 211.6MB in the end (delta: -40.0MB). Peak memory consumption was 36.6MB. Max. memory is 16.1GB. [2022-07-12 12:53:01,436 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 88.1MB. Free memory was 44.2MB in the beginning and 44.1MB in the end (delta: 43.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2512.63ms. Allocated memory was 107.0MB in the beginning and 249.6MB in the end (delta: 142.6MB). Free memory was 75.1MB in the beginning and 160.6MB in the end (delta: -85.5MB). Peak memory consumption was 95.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 266.07ms. Allocated memory is still 249.6MB. Free memory was 159.5MB in the beginning and 122.8MB in the end (delta: 36.7MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 290.56ms. Allocated memory is still 249.6MB. Free memory was 122.8MB in the beginning and 136.5MB in the end (delta: -13.7MB). Peak memory consumption was 44.3MB. Max. memory is 16.1GB. * RCFGBuilder took 5825.56ms. Allocated memory was 249.6MB in the beginning and 436.2MB in the end (delta: 186.6MB). Free memory was 136.5MB in the beginning and 173.7MB in the end (delta: -37.2MB). Peak memory consumption was 164.2MB. Max. memory is 16.1GB. * TraceAbstraction took 17.28ms. Allocated memory is still 436.2MB. Free memory was 173.7MB in the beginning and 171.6MB in the end (delta: 2.1MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 434.25ms. Allocated memory is still 436.2MB. Free memory was 171.6MB in the beginning and 211.6MB in the end (delta: -40.0MB). Peak memory consumption was 36.6MB. 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 12:53:01,470 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