./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 791161d1 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-?-791161d [2022-07-23 00:09:11,778 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-23 00:09:11,788 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-23 00:09:11,839 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-23 00:09:11,840 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-23 00:09:11,841 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-23 00:09:11,843 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-23 00:09:11,846 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-23 00:09:11,848 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-23 00:09:11,853 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-23 00:09:11,854 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-23 00:09:11,856 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-23 00:09:11,856 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-23 00:09:11,858 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-23 00:09:11,859 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-23 00:09:11,862 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-23 00:09:11,863 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-23 00:09:11,865 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-23 00:09:11,866 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-23 00:09:11,871 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-23 00:09:11,873 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-23 00:09:11,874 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-23 00:09:11,875 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-23 00:09:11,876 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-23 00:09:11,877 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-23 00:09:11,884 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-23 00:09:11,884 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-23 00:09:11,884 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-23 00:09:11,886 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-23 00:09:11,886 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-23 00:09:11,887 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-23 00:09:11,888 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-23 00:09:11,889 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-23 00:09:11,889 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-23 00:09:11,890 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-23 00:09:11,891 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-23 00:09:11,891 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-23 00:09:11,892 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-23 00:09:11,892 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-23 00:09:11,892 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-23 00:09:11,894 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-23 00:09:11,896 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-23 00:09:11,897 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-23 00:09:11,925 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-23 00:09:11,926 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-23 00:09:11,926 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-23 00:09:11,927 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-23 00:09:11,928 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-23 00:09:11,928 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-23 00:09:11,929 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-23 00:09:11,930 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-23 00:09:11,930 INFO L138 SettingsManager]: * Use SBE=true [2022-07-23 00:09:11,932 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-23 00:09:11,932 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-23 00:09:11,933 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-23 00:09:11,933 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-23 00:09:11,933 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-23 00:09:11,933 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-23 00:09:11,933 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-23 00:09:11,934 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-23 00:09:11,934 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-23 00:09:11,934 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-23 00:09:11,934 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-23 00:09:11,936 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-23 00:09:11,936 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-23 00:09:11,936 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-23 00:09:11,937 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-23 00:09:11,937 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-23 00:09:11,937 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-23 00:09:11,937 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-23 00:09:11,937 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-23 00:09:11,938 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-23 00:09:11,938 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-23 00:09:11,938 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 52407f1f45d643c606d6110d8868f0c39946abfe32d3b4fe53d3bfcfd1b50038 [2022-07-23 00:09:12,193 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-23 00:09:12,216 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-23 00:09:12,218 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-23 00:09:12,219 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-23 00:09:12,220 INFO L275 PluginConnector]: CDTParser initialized [2022-07-23 00:09:12,221 INFO L432 ainManager$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 [2022-07-23 00:09:12,279 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/435d0dc72/3367b02a8bb24f2281e24b4a8afa0955/FLAG560a775b6 [2022-07-23 00:09:13,106 INFO L306 CDTParser]: Found 1 translation units. [2022-07-23 00:09:13,107 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 [2022-07-23 00:09:13,161 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/435d0dc72/3367b02a8bb24f2281e24b4a8afa0955/FLAG560a775b6 [2022-07-23 00:09:13,633 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/435d0dc72/3367b02a8bb24f2281e24b4a8afa0955 [2022-07-23 00:09:13,636 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-23 00:09:13,637 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-23 00:09:13,639 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-23 00:09:13,639 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-23 00:09:13,642 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-23 00:09:13,643 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.07 12:09:13" (1/1) ... [2022-07-23 00:09:13,644 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5201216c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 12:09:13, skipping insertion in model container [2022-07-23 00:09:13,644 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.07 12:09:13" (1/1) ... [2022-07-23 00:09:13,650 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-23 00:09:13,830 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-23 00:09:14,467 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7477] [2022-07-23 00:09:14,468 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] [2022-07-23 00:09:14,616 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] [2022-07-23 00:09:16,517 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-23 00:09:16,541 INFO L203 MainTranslator]: Completed pre-run [2022-07-23 00:09:16,698 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7477] [2022-07-23 00:09:16,699 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] [2022-07-23 00:09:16,702 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] [2022-07-23 00:09:16,998 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-23 00:09:17,089 INFO L208 MainTranslator]: Completed translation [2022-07-23 00:09:17,089 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 12:09:17 WrapperNode [2022-07-23 00:09:17,090 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-23 00:09:17,090 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-23 00:09:17,091 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-23 00:09:17,091 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-23 00:09:17,097 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 12:09:17" (1/1) ... [2022-07-23 00:09:17,182 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 12:09:17" (1/1) ... [2022-07-23 00:09:17,321 INFO L137 Inliner]: procedures = 250, calls = 3159, calls flagged for inlining = 106, calls inlined = 94, statements flattened = 6310 [2022-07-23 00:09:17,322 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-23 00:09:17,323 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-23 00:09:17,323 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-23 00:09:17,323 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-23 00:09:17,329 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 12:09:17" (1/1) ... [2022-07-23 00:09:17,330 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 12:09:17" (1/1) ... [2022-07-23 00:09:17,373 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 12:09:17" (1/1) ... [2022-07-23 00:09:17,374 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 12:09:17" (1/1) ... [2022-07-23 00:09:17,477 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 12:09:17" (1/1) ... [2022-07-23 00:09:17,494 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 12:09:17" (1/1) ... [2022-07-23 00:09:17,530 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 12:09:17" (1/1) ... [2022-07-23 00:09:17,573 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-23 00:09:17,575 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-23 00:09:17,575 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-23 00:09:17,575 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-23 00:09:17,576 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 12:09:17" (1/1) ... [2022-07-23 00:09:17,582 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-23 00:09:17,589 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 00:09:17,605 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) [2022-07-23 00:09:17,623 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 [2022-07-23 00:09:17,635 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_fw_ps_tdma [2022-07-23 00:09:17,635 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_fw_ps_tdma [2022-07-23 00:09:17,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-23 00:09:17,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-23 00:09:17,636 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_write_1byte [2022-07-23 00:09:17,636 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_write_1byte [2022-07-23 00:09:17,636 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2022-07-23 00:09:17,636 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2022-07-23 00:09:17,636 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_nomal_low_power [2022-07-23 00:09:17,636 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_nomal_low_power [2022-07-23 00:09:17,636 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2022-07-23 00:09:17,636 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2022-07-23 00:09:17,637 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_is_wifi_uplink [2022-07-23 00:09:17,637 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_is_wifi_uplink [2022-07-23 00:09:17,637 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2022-07-23 00:09:17,637 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2022-07-23 00:09:17,637 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2022-07-23 00:09:17,637 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2022-07-23 00:09:17,637 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~$Pointer$~TO~VOID [2022-07-23 00:09:17,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~$Pointer$~TO~VOID [2022-07-23 00:09:17,638 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-07-23 00:09:17,638 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-07-23 00:09:17,638 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b_med_stat_notify [2022-07-23 00:09:17,638 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b_med_stat_notify [2022-07-23 00:09:17,638 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_ps_tdma [2022-07-23 00:09:17,638 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_ps_tdma [2022-07-23 00:09:17,638 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-23 00:09:17,638 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_tdma_duration_adjust [2022-07-23 00:09:17,639 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_tdma_duration_adjust [2022-07-23 00:09:17,639 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_ignore_wlan_act [2022-07-23 00:09:17,639 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_ignore_wlan_act [2022-07-23 00:09:17,639 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2022-07-23 00:09:17,639 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2022-07-23 00:09:17,640 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_4byte [2022-07-23 00:09:17,640 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_4byte [2022-07-23 00:09:17,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-23 00:09:17,640 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_write_4byte [2022-07-23 00:09:17,640 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_write_4byte [2022-07-23 00:09:17,640 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_get_wifi_rssi [2022-07-23 00:09:17,640 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_get_wifi_rssi [2022-07-23 00:09:17,641 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2022-07-23 00:09:17,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2022-07-23 00:09:17,641 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_scan_notify [2022-07-23 00:09:17,641 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_scan_notify [2022-07-23 00:09:17,641 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_leave_low_power [2022-07-23 00:09:17,641 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_leave_low_power [2022-07-23 00:09:17,641 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-07-23 00:09:17,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-07-23 00:09:17,642 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-23 00:09:17,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-23 00:09:17,642 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_connect_notify [2022-07-23 00:09:17,642 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_connect_notify [2022-07-23 00:09:17,643 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_wifi_rssi_state [2022-07-23 00:09:17,643 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_wifi_rssi_state [2022-07-23 00:09:17,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-07-23 00:09:17,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-07-23 00:09:17,644 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u8~0~TO~VOID [2022-07-23 00:09:17,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u8~0~TO~VOID [2022-07-23 00:09:17,644 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_dec_bt_pwr [2022-07-23 00:09:17,644 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_dec_bt_pwr [2022-07-23 00:09:17,645 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_dac_swing_reg [2022-07-23 00:09:17,645 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_dac_swing_reg [2022-07-23 00:09:17,645 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-07-23 00:09:17,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-07-23 00:09:17,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-23 00:09:17,645 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_coex_alloff [2022-07-23 00:09:17,645 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_coex_alloff [2022-07-23 00:09:17,645 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2022-07-23 00:09:17,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2022-07-23 00:09:17,646 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_bt_rssi_state [2022-07-23 00:09:17,646 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_bt_rssi_state [2022-07-23 00:09:17,646 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b_coex_tbl_type [2022-07-23 00:09:17,646 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b_coex_tbl_type [2022-07-23 00:09:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2022-07-23 00:09:17,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2022-07-23 00:09:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-23 00:09:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_enter_lps [2022-07-23 00:09:17,647 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_enter_lps [2022-07-23 00:09:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-23 00:09:17,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-23 00:09:17,648 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2022-07-23 00:09:17,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2022-07-23 00:09:17,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-23 00:09:17,648 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_1byte [2022-07-23 00:09:17,648 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_1byte [2022-07-23 00:09:17,648 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_is_bt_coexist_available [2022-07-23 00:09:17,649 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_is_bt_coexist_available [2022-07-23 00:09:17,649 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-23 00:09:17,649 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_sw_mechanism1 [2022-07-23 00:09:17,649 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_sw_mechanism1 [2022-07-23 00:09:17,649 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_sw_mechanism2 [2022-07-23 00:09:17,649 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_sw_mechanism2 [2022-07-23 00:09:17,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-23 00:09:17,650 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_fw_dac_swing_lvl [2022-07-23 00:09:17,650 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_fw_dac_swing_lvl [2022-07-23 00:09:17,650 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-07-23 00:09:17,651 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_fill_h2c_cmd [2022-07-23 00:09:17,651 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_fill_h2c_cmd [2022-07-23 00:09:17,651 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b_need_dec_pwr [2022-07-23 00:09:17,651 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b_need_dec_pwr [2022-07-23 00:09:17,651 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_coex_table [2022-07-23 00:09:17,652 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_coex_table [2022-07-23 00:09:17,652 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_leave_lps [2022-07-23 00:09:17,652 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_leave_lps [2022-07-23 00:09:17,652 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_run_coexist_mechanism [2022-07-23 00:09:17,652 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_run_coexist_mechanism [2022-07-23 00:09:17,652 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~~bool~0 [2022-07-23 00:09:17,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~~bool~0 [2022-07-23 00:09:17,653 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_ips_notify [2022-07-23 00:09:17,653 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_ips_notify [2022-07-23 00:09:17,653 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2022-07-23 00:09:17,653 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2022-07-23 00:09:17,653 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_write_2byte [2022-07-23 00:09:17,654 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_write_2byte [2022-07-23 00:09:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u8~0~TO~VOID [2022-07-23 00:09:17,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u8~0~TO~VOID [2022-07-23 00:09:17,656 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_2byte [2022-07-23 00:09:17,656 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_2byte [2022-07-23 00:09:17,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-23 00:09:17,656 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u8 [2022-07-23 00:09:17,656 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_set [2022-07-23 00:09:17,656 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_set [2022-07-23 00:09:17,657 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-23 00:09:17,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-23 00:09:17,671 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-07-23 00:09:17,671 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-07-23 00:09:18,350 INFO L234 CfgBuilder]: Building ICFG [2022-07-23 00:09:18,352 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-23 00:09:19,908 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-07-23 00:09:24,356 INFO L275 CfgBuilder]: Performing block encoding [2022-07-23 00:09:24,371 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-23 00:09:24,371 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2022-07-23 00:09:24,375 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.07 12:09:24 BoogieIcfgContainer [2022-07-23 00:09:24,375 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-23 00:09:24,377 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-23 00:09:24,377 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-23 00:09:24,380 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-23 00:09:24,380 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.07 12:09:13" (1/3) ... [2022-07-23 00:09:24,380 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b18c17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.07 12:09:24, skipping insertion in model container [2022-07-23 00:09:24,381 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 12:09:17" (2/3) ... [2022-07-23 00:09:24,381 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b18c17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.07 12:09:24, skipping insertion in model container [2022-07-23 00:09:24,381 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.07 12:09:24" (3/3) ... [2022-07-23 00:09:24,382 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 [2022-07-23 00:09:24,397 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-23 00:09:24,398 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-07-23 00:09:24,399 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b18c17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.07 12:09:24, skipping insertion in model container [2022-07-23 00:09:24,399 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-07-23 00:09:24,400 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-07-23 00:09:24,400 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-07-23 00:09:24,400 INFO L275 PluginConnector]: Witness Printer initialized [2022-07-23 00:09:24,401 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.07 12:09:24" (3/3) ... [2022-07-23 00:09:24,403 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-07-23 00:09:24,408 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_ps_tdma [2022-07-23 00:09:24,408 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_is_bt_coexist_available [2022-07-23 00:09:24,409 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_dec_bt_pwr [2022-07-23 00:09:24,409 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_sw_mechanism1 [2022-07-23 00:09:24,409 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_sw_mechanism2 [2022-07-23 00:09:24,409 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_set_fw_ps_tdma [2022-07-23 00:09:24,409 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_fw_dac_swing_lvl [2022-07-23 00:09:24,409 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_tdma_duration_adjust [2022-07-23 00:09:24,409 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_set_dac_swing_reg [2022-07-23 00:09:24,409 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_fill_h2c_cmd [2022-07-23 00:09:24,410 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_ignore_wlan_act [2022-07-23 00:09:24,410 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-07-23 00:09:24,410 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_write_dword [2022-07-23 00:09:24,410 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b_need_dec_pwr [2022-07-23 00:09:24,410 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_read_4byte [2022-07-23 00:09:24,410 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2022-07-23 00:09:24,410 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_coex_table [2022-07-23 00:09:24,410 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_leave_lps [2022-07-23 00:09:24,411 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_write_4byte [2022-07-23 00:09:24,411 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_run_coexist_mechanism [2022-07-23 00:09:24,411 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_get_wifi_rssi [2022-07-23 00:09:24,411 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2022-07-23 00:09:24,411 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~~bool~0 [2022-07-23 00:09:24,411 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_scan_notify [2022-07-23 00:09:24,411 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_ips_notify [2022-07-23 00:09:24,411 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_leave_low_power [2022-07-23 00:09:24,412 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-07-23 00:09:24,412 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_coex_alloff [2022-07-23 00:09:24,412 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_connect_notify [2022-07-23 00:09:24,412 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2022-07-23 00:09:24,412 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_read_dword [2022-07-23 00:09:24,412 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_write_2byte [2022-07-23 00:09:24,412 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_write_1byte [2022-07-23 00:09:24,412 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_read_word [2022-07-23 00:09:24,412 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_bt_rssi_state [2022-07-23 00:09:24,413 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b_coex_tbl_type [2022-07-23 00:09:24,413 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2022-07-23 00:09:24,413 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_nomal_low_power [2022-07-23 00:09:24,413 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_read_byte [2022-07-23 00:09:24,413 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_is_wifi_uplink [2022-07-23 00:09:24,413 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_write_word [2022-07-23 00:09:24,413 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_enter_lps [2022-07-23 00:09:24,413 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~~u8~0~TO~VOID [2022-07-23 00:09:24,414 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_write_byte [2022-07-23 00:09:24,414 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2022-07-23 00:09:24,414 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_read_2byte [2022-07-23 00:09:24,414 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_wifi_rssi_state [2022-07-23 00:09:24,414 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~$Pointer$~TO~VOID [2022-07-23 00:09:24,414 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-07-23 00:09:24,414 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2022-07-23 00:09:24,414 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b_med_stat_notify [2022-07-23 00:09:24,415 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_read_1byte [2022-07-23 00:09:24,415 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2022-07-23 00:09:24,415 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_set [2022-07-23 00:09:24,415 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u8~0~TO~VOID [2022-07-23 00:09:24,415 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure preempt_count [2022-07-23 00:09:24,483 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 598 nodes and edges [2022-07-23 00:09:24,494 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 216 nodes and edges [2022-07-23 00:09:24,504 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 97 nodes and edges [2022-07-23 00:09:24,510 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 35 nodes and edges [2022-07-23 00:09:24,515 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2022-07-23 00:09:24,520 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2022-07-23 00:09:24,524 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2022-07-23 00:09:24,529 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-07-23 00:09:24,534 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-07-23 00:09:24,828 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2022-07-23 00:09:24,829 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-07-23 00:09:24,830 INFO L158 Benchmark]: Toolchain (without parser) took 11192.37ms. Allocated memory was 115.3MB in the beginning and 417.3MB in the end (delta: 302.0MB). Free memory was 70.2MB in the beginning and 125.1MB in the end (delta: -54.9MB). Peak memory consumption was 246.7MB. Max. memory is 16.1GB. [2022-07-23 00:09:24,831 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 115.3MB. Free memory is still 72.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-07-23 00:09:24,831 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3450.79ms. Allocated memory was 115.3MB in the beginning and 197.1MB in the end (delta: 81.8MB). Free memory was 70.0MB in the beginning and 92.6MB in the end (delta: -22.6MB). Peak memory consumption was 98.8MB. Max. memory is 16.1GB. [2022-07-23 00:09:24,831 INFO L158 Benchmark]: Boogie Procedure Inliner took 231.67ms. Allocated memory was 197.1MB in the beginning and 276.8MB in the end (delta: 79.7MB). Free memory was 92.6MB in the beginning and 178.9MB in the end (delta: -86.3MB). Peak memory consumption was 42.7MB. Max. memory is 16.1GB. [2022-07-23 00:09:24,832 INFO L158 Benchmark]: Boogie Preprocessor took 251.50ms. Allocated memory is still 276.8MB. Free memory was 178.9MB in the beginning and 142.2MB in the end (delta: 36.7MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2022-07-23 00:09:24,832 INFO L158 Benchmark]: RCFGBuilder took 6800.29ms. Allocated memory was 276.8MB in the beginning and 417.3MB in the end (delta: 140.5MB). Free memory was 142.2MB in the beginning and 241.5MB in the end (delta: -99.3MB). Peak memory consumption was 166.0MB. Max. memory is 16.1GB. [2022-07-23 00:09:24,832 INFO L158 Benchmark]: TraceAbstraction took 22.70ms. Allocated memory is still 417.3MB. Free memory was 240.4MB in the beginning and 239.3MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-07-23 00:09:24,832 INFO L158 Benchmark]: Witness Printer took 429.10ms. Allocated memory is still 417.3MB. Free memory was 239.3MB in the beginning and 125.1MB in the end (delta: 114.2MB). Peak memory consumption was 113.2MB. Max. memory is 16.1GB. [2022-07-23 00:09:24,834 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 115.3MB. Free memory is still 72.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3450.79ms. Allocated memory was 115.3MB in the beginning and 197.1MB in the end (delta: 81.8MB). Free memory was 70.0MB in the beginning and 92.6MB in the end (delta: -22.6MB). Peak memory consumption was 98.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 231.67ms. Allocated memory was 197.1MB in the beginning and 276.8MB in the end (delta: 79.7MB). Free memory was 92.6MB in the beginning and 178.9MB in the end (delta: -86.3MB). Peak memory consumption was 42.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 251.50ms. Allocated memory is still 276.8MB. Free memory was 178.9MB in the beginning and 142.2MB in the end (delta: 36.7MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. * RCFGBuilder took 6800.29ms. Allocated memory was 276.8MB in the beginning and 417.3MB in the end (delta: 140.5MB). Free memory was 142.2MB in the beginning and 241.5MB in the end (delta: -99.3MB). Peak memory consumption was 166.0MB. Max. memory is 16.1GB. * TraceAbstraction took 22.70ms. Allocated memory is still 417.3MB. Free memory was 240.4MB in the beginning and 239.3MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 429.10ms. Allocated memory is still 417.3MB. Free memory was 239.3MB in the beginning and 125.1MB in the end (delta: 114.2MB). Peak memory consumption was 113.2MB. 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! [2022-07-23 00:09:24,869 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