./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--net--wireless--rtlwifi--rtl8192de--rtl8192de.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e19ca921 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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--net--wireless--rtlwifi--rtl8192de--rtl8192de.ko-main.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 e00141ebbff145828866c951213b6821911f213f061b6b912a5d15aff46dd9d7 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-e19ca92 [2021-12-22 14:32:15,679 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-22 14:32:15,680 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-22 14:32:15,735 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-22 14:32:15,736 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-22 14:32:15,736 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-22 14:32:15,737 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-22 14:32:15,738 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-22 14:32:15,739 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-22 14:32:15,740 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-22 14:32:15,741 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-22 14:32:15,742 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-22 14:32:15,743 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-22 14:32:15,745 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-22 14:32:15,746 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-22 14:32:15,748 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-22 14:32:15,751 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-22 14:32:15,755 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-22 14:32:15,756 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-22 14:32:15,757 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-22 14:32:15,760 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-22 14:32:15,761 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-22 14:32:15,762 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-22 14:32:15,762 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-22 14:32:15,764 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-22 14:32:15,767 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-22 14:32:15,768 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-22 14:32:15,768 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-22 14:32:15,768 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-22 14:32:15,769 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-22 14:32:15,769 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-22 14:32:15,770 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-22 14:32:15,771 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-22 14:32:15,772 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-22 14:32:15,772 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-22 14:32:15,773 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-22 14:32:15,774 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-22 14:32:15,774 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-22 14:32:15,774 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-22 14:32:15,775 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-22 14:32:15,775 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-22 14:32:15,776 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-22 14:32:15,796 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-22 14:32:15,796 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-22 14:32:15,797 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-22 14:32:15,797 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-22 14:32:15,798 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-22 14:32:15,798 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-22 14:32:15,798 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-22 14:32:15,798 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-22 14:32:15,799 INFO L138 SettingsManager]: * Use SBE=true [2021-12-22 14:32:15,799 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-22 14:32:15,799 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-22 14:32:15,800 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-22 14:32:15,800 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-22 14:32:15,800 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-22 14:32:15,800 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-22 14:32:15,800 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-22 14:32:15,800 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-22 14:32:15,800 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-22 14:32:15,801 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-22 14:32:15,801 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-22 14:32:15,801 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-22 14:32:15,801 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-22 14:32:15,801 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-22 14:32:15,801 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-22 14:32:15,802 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-22 14:32:15,802 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-22 14:32:15,802 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-22 14:32:15,802 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-22 14:32:15,802 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-22 14:32:15,802 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-22 14:32:15,802 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-22 14:32:15,803 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e00141ebbff145828866c951213b6821911f213f061b6b912a5d15aff46dd9d7 [2021-12-22 14:32:15,950 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-22 14:32:15,966 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-22 14:32:15,968 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-22 14:32:15,968 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-22 14:32:15,969 INFO L275 PluginConnector]: CDTParser initialized [2021-12-22 14:32:15,970 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--net--wireless--rtlwifi--rtl8192de--rtl8192de.ko-main.cil.out.i [2021-12-22 14:32:16,016 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aed1acf02/64e6c51a27894b399528c8776b4aa43f/FLAGe00118d27 [2021-12-22 14:32:16,739 INFO L306 CDTParser]: Found 1 translation units. [2021-12-22 14:32:16,739 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--net--wireless--rtlwifi--rtl8192de--rtl8192de.ko-main.cil.out.i [2021-12-22 14:32:16,795 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aed1acf02/64e6c51a27894b399528c8776b4aa43f/FLAGe00118d27 [2021-12-22 14:32:17,036 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aed1acf02/64e6c51a27894b399528c8776b4aa43f [2021-12-22 14:32:17,038 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-22 14:32:17,039 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-22 14:32:17,041 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-22 14:32:17,041 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-22 14:32:17,043 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-22 14:32:17,043 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 02:32:17" (1/1) ... [2021-12-22 14:32:17,044 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45a156cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:32:17, skipping insertion in model container [2021-12-22 14:32:17,044 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 02:32:17" (1/1) ... [2021-12-22 14:32:17,049 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-22 14:32:17,226 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-22 14:32:20,839 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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--net--wireless--rtlwifi--rtl8192de--rtl8192de.ko-main.cil.out.i[869153,869166] [2021-12-22 14:32:21,042 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-22 14:32:21,152 INFO L203 MainTranslator]: Completed pre-run [2021-12-22 14:32:21,692 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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--net--wireless--rtlwifi--rtl8192de--rtl8192de.ko-main.cil.out.i[869153,869166] [2021-12-22 14:32:21,700 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-22 14:32:21,862 INFO L208 MainTranslator]: Completed translation [2021-12-22 14:32:21,864 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:32:21 WrapperNode [2021-12-22 14:32:21,865 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-22 14:32:21,866 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-22 14:32:21,867 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-22 14:32:21,867 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-22 14:32:21,872 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:32:21" (1/1) ... [2021-12-22 14:32:22,103 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:32:21" (1/1) ... [2021-12-22 14:32:22,683 INFO L137 Inliner]: procedures = 435, calls = 14017, calls flagged for inlining = 178, calls inlined = 173, statements flattened = 25250 [2021-12-22 14:32:22,684 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-22 14:32:22,684 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-22 14:32:22,685 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-22 14:32:22,685 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-22 14:32:22,691 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:32:21" (1/1) ... [2021-12-22 14:32:22,691 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:32:21" (1/1) ... [2021-12-22 14:32:22,808 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:32:21" (1/1) ... [2021-12-22 14:32:22,810 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:32:21" (1/1) ... [2021-12-22 14:32:23,339 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:32:21" (1/1) ... [2021-12-22 14:32:23,376 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:32:21" (1/1) ... [2021-12-22 14:32:23,456 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:32:21" (1/1) ... [2021-12-22 14:32:23,567 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-22 14:32:23,568 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-22 14:32:23,568 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-22 14:32:23,568 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-22 14:32:23,569 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:32:21" (1/1) ... [2021-12-22 14:32:23,573 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-22 14:32:23,580 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 14:32:23,590 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) [2021-12-22 14:32:23,596 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 [2021-12-22 14:32:23,616 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_set_rf_reg [2021-12-22 14:32:23,625 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_set_rf_reg [2021-12-22 14:32:23,626 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_enable_interrupt [2021-12-22 14:32:23,626 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_enable_interrupt [2021-12-22 14:32:23,626 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_query_bb_reg [2021-12-22 14:32:23,626 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_query_bb_reg [2021-12-22 14:32:23,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-22 14:32:23,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-22 14:32:23,626 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_rx_query_desc [2021-12-22 14:32:23,626 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_rx_query_desc [2021-12-22 14:32:23,626 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2021-12-22 14:32:23,627 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2021-12-22 14:32:23,627 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_deinit_sw_vars [2021-12-22 14:32:23,627 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_deinit_sw_vars [2021-12-22 14:32:23,627 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_pathb_fill_iqk_matrix [2021-12-22 14:32:23,627 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_pathb_fill_iqk_matrix [2021-12-22 14:32:23,627 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_set_fw_rsvdpagepkt [2021-12-22 14:32:23,627 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_set_fw_rsvdpagepkt [2021-12-22 14:32:23,627 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2021-12-22 14:32:23,628 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2021-12-22 14:32:23,628 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-12-22 14:32:23,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-12-22 14:32:23,628 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_is_fw_downloaded [2021-12-22 14:32:23,628 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_is_fw_downloaded [2021-12-22 14:32:23,628 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-22 14:32:23,628 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-22 14:32:23,628 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2021-12-22 14:32:23,628 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2021-12-22 14:32:23,629 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_tx_polling [2021-12-22 14:32:23,629 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_tx_polling [2021-12-22 14:32:23,629 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_led_control [2021-12-22 14:32:23,629 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_led_control [2021-12-22 14:32:23,629 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-22 14:32:23,629 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-22 14:32:23,629 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_set_desc [2021-12-22 14:32:23,629 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_set_desc [2021-12-22 14:32:23,629 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92ce_init_led [2021-12-22 14:32:23,630 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92ce_init_led [2021-12-22 14:32:23,630 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_dm_watchdog [2021-12-22 14:32:23,630 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_dm_watchdog [2021-12-22 14:32:23,630 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-22 14:32:23,630 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_llt_write [2021-12-22 14:32:23,630 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_llt_write [2021-12-22 14:32:23,630 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_stop_tx_beacon [2021-12-22 14:32:23,631 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_stop_tx_beacon [2021-12-22 14:32:23,631 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_firmware_selfreset [2021-12-22 14:32:23,631 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_firmware_selfreset [2021-12-22 14:32:23,631 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_query_rxpwrpercentage [2021-12-22 14:32:23,631 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_query_rxpwrpercentage [2021-12-22 14:32:23,631 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_sw_chnl [2021-12-22 14:32:23,631 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_sw_chnl [2021-12-22 14:32:23,632 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_dm_write_dig [2021-12-22 14:32:23,632 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_dm_write_dig [2021-12-22 14:32:23,632 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_set_bw_mode [2021-12-22 14:32:23,632 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_set_bw_mode [2021-12-22 14:32:23,632 INFO L130 BoogieDeclarations]: Found specification of procedure get_rf_type [2021-12-22 14:32:23,633 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rf_type [2021-12-22 14:32:23,633 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_set_bb_reg [2021-12-22 14:32:23,633 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_set_bb_reg [2021-12-22 14:32:23,634 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_lc_calibrate [2021-12-22 14:32:23,634 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_lc_calibrate [2021-12-22 14:32:23,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-22 14:32:23,634 INFO L130 BoogieDeclarations]: Found specification of procedure is_hal_stop [2021-12-22 14:32:23,634 INFO L138 BoogieDeclarations]: Found implementation of procedure is_hal_stop [2021-12-22 14:32:23,635 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_simularity_compare [2021-12-22 14:32:23,635 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_simularity_compare [2021-12-22 14:32:23,635 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_pimode_switch [2021-12-22 14:32:23,635 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_pimode_switch [2021-12-22 14:32:23,635 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-22 14:32:23,635 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-22 14:32:23,635 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_powerdown_anotherphy [2021-12-22 14:32:23,636 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_powerdown_anotherphy [2021-12-22 14:32:23,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-22 14:32:23,636 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_update_bbrf_configuration [2021-12-22 14:32:23,636 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_update_bbrf_configuration [2021-12-22 14:32:23,636 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_interrupt_recognized [2021-12-22 14:32:23,636 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_interrupt_recognized [2021-12-22 14:32:23,637 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_mac_setting_calibration [2021-12-22 14:32:23,637 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_mac_setting_calibration [2021-12-22 14:32:23,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-22 14:32:23,637 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-22 14:32:23,637 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-22 14:32:23,637 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_update_hal_rate_tbl [2021-12-22 14:32:23,637 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_update_hal_rate_tbl [2021-12-22 14:32:23,637 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-22 14:32:23,637 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-22 14:32:23,637 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_get_hw_reg [2021-12-22 14:32:23,638 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_get_hw_reg [2021-12-22 14:32:23,638 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_beacon [2021-12-22 14:32:23,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_beacon [2021-12-22 14:32:23,638 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-12-22 14:32:23,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-12-22 14:32:23,639 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_suspend [2021-12-22 14:32:23,639 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_suspend [2021-12-22 14:32:23,639 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~TO~VOID [2021-12-22 14:32:23,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~TO~VOID [2021-12-22 14:32:23,639 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_enable_hw_security_config [2021-12-22 14:32:23,639 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_enable_hw_security_config [2021-12-22 14:32:23,640 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_config_rf_with_headerfile [2021-12-22 14:32:23,640 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_config_rf_with_headerfile [2021-12-22 14:32:23,640 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_set_check_bssid [2021-12-22 14:32:23,641 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_set_check_bssid [2021-12-22 14:32:23,641 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_set_media_status [2021-12-22 14:32:23,641 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_set_media_status [2021-12-22 14:32:23,641 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_fill_h2c_cmd [2021-12-22 14:32:23,641 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_fill_h2c_cmd [2021-12-22 14:32:23,641 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-12-22 14:32:23,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-12-22 14:32:23,641 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-22 14:32:23,641 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_set_beacon_related_registers [2021-12-22 14:32:23,642 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_set_beacon_related_registers [2021-12-22 14:32:23,642 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-22 14:32:23,642 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-22 14:32:23,643 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-22 14:32:23,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-22 14:32:23,643 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-22 14:32:23,643 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-22 14:32:23,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-22 14:32:23,644 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_lc_calibrate [2021-12-22 14:32:23,645 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_lc_calibrate [2021-12-22 14:32:23,645 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_iq_calibrate [2021-12-22 14:32:23,646 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_iq_calibrate [2021-12-22 14:32:23,646 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_disable_interrupt [2021-12-22 14:32:23,646 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_disable_interrupt [2021-12-22 14:32:23,647 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_acquire_cckandrw_pagea_ctl [2021-12-22 14:32:23,647 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_acquire_cckandrw_pagea_ctl [2021-12-22 14:32:23,647 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_get_desc [2021-12-22 14:32:23,647 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_get_desc [2021-12-22 14:32:23,651 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_fw_page_write [2021-12-22 14:32:23,651 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_fw_page_write [2021-12-22 14:32:23,651 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_add_one_entry [2021-12-22 14:32:23,651 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_cam_add_one_entry [2021-12-22 14:32:23,651 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-22 14:32:23,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-22 14:32:23,651 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_set_txpower_level [2021-12-22 14:32:23,651 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_set_txpower_level [2021-12-22 14:32:23,651 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_tx_fill_cmddesc [2021-12-22 14:32:23,652 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_tx_fill_cmddesc [2021-12-22 14:32:23,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-22 14:32:23,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-22 14:32:23,652 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_sw_led_on [2021-12-22 14:32:23,652 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_sw_led_on [2021-12-22 14:32:23,652 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_reset_iqk_result [2021-12-22 14:32:23,652 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_reset_iqk_result [2021-12-22 14:32:23,652 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rfreg [2021-12-22 14:32:23,652 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rfreg [2021-12-22 14:32:23,652 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~TO~VOID [2021-12-22 14:32:23,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~TO~VOID [2021-12-22 14:32:23,653 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-22 14:32:23,653 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-22 14:32:23,653 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_resume_tx_beacon [2021-12-22 14:32:23,653 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_resume_tx_beacon [2021-12-22 14:32:23,653 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-12-22 14:32:23,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-12-22 14:32:23,653 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_check_fw_read_last_h2c [2021-12-22 14:32:23,653 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_check_fw_read_last_h2c [2021-12-22 14:32:23,653 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_init_sw_vars [2021-12-22 14:32:23,654 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_init_sw_vars [2021-12-22 14:32:23,654 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_gpio_radio_on_off_checking [2021-12-22 14:32:23,654 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_gpio_radio_on_off_checking [2021-12-22 14:32:23,654 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2021-12-22 14:32:23,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2021-12-22 14:32:23,654 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2021-12-22 14:32:23,654 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2021-12-22 14:32:23,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-22 14:32:23,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-22 14:32:23,654 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2021-12-22 14:32:23,655 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2021-12-22 14:32:23,655 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-22 14:32:23,655 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-22 14:32:23,655 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_suspend [2021-12-22 14:32:23,655 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_suspend [2021-12-22 14:32:23,655 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-22 14:32:23,655 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-22 14:32:23,655 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_set_sw_chnl_cmdarray [2021-12-22 14:32:23,655 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_set_sw_chnl_cmdarray [2021-12-22 14:32:23,655 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_enable_rf_env [2021-12-22 14:32:23,656 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_enable_rf_env [2021-12-22 14:32:23,656 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_save_mac_registers [2021-12-22 14:32:23,656 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_save_mac_registers [2021-12-22 14:32:23,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-22 14:32:23,656 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_restore_rf_env [2021-12-22 14:32:23,656 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_restore_rf_env [2021-12-22 14:32:23,656 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_iq_calibrate [2021-12-22 14:32:23,656 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_iq_calibrate [2021-12-22 14:32:23,656 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-22 14:32:23,656 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_resume [2021-12-22 14:32:23,657 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_resume [2021-12-22 14:32:23,657 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_get_rightchnlplace_for_iqk [2021-12-22 14:32:23,657 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_get_rightchnlplace_for_iqk [2021-12-22 14:32:23,657 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-12-22 14:32:23,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-12-22 14:32:23,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-22 14:32:23,658 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_cmd_send_packet [2021-12-22 14:32:23,658 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_cmd_send_packet [2021-12-22 14:32:23,658 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_read_eeprom_info [2021-12-22 14:32:23,658 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_read_eeprom_info [2021-12-22 14:32:23,658 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_rf_serial_read [2021-12-22 14:32:23,658 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_rf_serial_read [2021-12-22 14:32:23,659 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-22 14:32:23,659 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-22 14:32:23,659 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_set_rf_power_state [2021-12-22 14:32:23,659 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_set_rf_power_state [2021-12-22 14:32:23,659 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump_bytes [2021-12-22 14:32:23,659 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump_bytes [2021-12-22 14:32:23,659 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_sw_led_off [2021-12-22 14:32:23,659 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_sw_led_off [2021-12-22 14:32:23,659 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_rfreg [2021-12-22 14:32:23,659 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_rfreg [2021-12-22 14:32:23,660 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_scan_operation_backup [2021-12-22 14:32:23,660 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_scan_operation_backup [2021-12-22 14:32:23,660 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-12-22 14:32:23,660 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-12-22 14:32:23,660 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_poweroff_adapter [2021-12-22 14:32:23,660 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_poweroff_adapter [2021-12-22 14:32:23,660 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_resume [2021-12-22 14:32:23,660 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_resume [2021-12-22 14:32:23,660 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-12-22 14:32:23,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-12-22 14:32:23,661 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_path_adda_on [2021-12-22 14:32:23,661 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_path_adda_on [2021-12-22 14:32:23,661 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_calculate_bit_shift [2021-12-22 14:32:23,661 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_calculate_bit_shift [2021-12-22 14:32:23,661 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_update_channel_access_setting [2021-12-22 14:32:23,661 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_update_channel_access_setting [2021-12-22 14:32:23,661 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_reload_mac_registers [2021-12-22 14:32:23,661 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_reload_mac_registers [2021-12-22 14:32:23,661 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_tx_fill_desc [2021-12-22 14:32:23,661 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_tx_fill_desc [2021-12-22 14:32:23,662 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_save_adda_registers [2021-12-22 14:32:23,662 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_save_adda_registers [2021-12-22 14:32:23,662 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_switch_wirelessband [2021-12-22 14:32:23,662 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_switch_wirelessband [2021-12-22 14:32:23,662 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_hw_init [2021-12-22 14:32:23,662 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_hw_init [2021-12-22 14:32:23,662 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_calc_curvindex [2021-12-22 14:32:23,662 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_calc_curvindex [2021-12-22 14:32:23,662 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_set_beacon_interval [2021-12-22 14:32:23,662 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_set_beacon_interval [2021-12-22 14:32:23,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-22 14:32:23,663 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_set_hw_reg [2021-12-22 14:32:23,663 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_set_hw_reg [2021-12-22 14:32:23,663 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_set_bcn_ctrl_reg [2021-12-22 14:32:23,663 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_set_bcn_ctrl_reg [2021-12-22 14:32:23,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-22 14:32:23,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-22 14:32:23,666 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_bbreg [2021-12-22 14:32:23,666 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_bbreg [2021-12-22 14:32:23,666 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_set_qos [2021-12-22 14:32:23,666 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_set_qos [2021-12-22 14:32:23,666 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_linked_set_reg [2021-12-22 14:32:23,667 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_linked_set_reg [2021-12-22 14:32:23,667 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_release_cckandrw_pagea_ctl [2021-12-22 14:32:23,667 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_release_cckandrw_pagea_ctl [2021-12-22 14:32:23,667 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_dm_init_edca_turbo [2021-12-22 14:32:23,668 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_dm_init_edca_turbo [2021-12-22 14:32:23,668 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_read_dword_dbi [2021-12-22 14:32:23,668 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_read_dword_dbi [2021-12-22 14:32:23,668 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_bbreg [2021-12-22 14:32:23,668 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_bbreg [2021-12-22 14:32:23,668 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_update_interrupt_mask [2021-12-22 14:32:23,668 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_update_interrupt_mask [2021-12-22 14:32:23,668 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-12-22 14:32:23,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-12-22 14:32:23,669 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_enable_fw_download [2021-12-22 14:32:23,669 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_enable_fw_download [2021-12-22 14:32:23,669 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2021-12-22 14:32:23,669 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2021-12-22 14:32:23,669 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_init_sw_leds [2021-12-22 14:32:23,669 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_init_sw_leds [2021-12-22 14:32:23,669 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_query_rf_reg [2021-12-22 14:32:23,669 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_query_rf_reg [2021-12-22 14:32:23,669 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2021-12-22 14:32:23,669 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2021-12-22 14:32:23,670 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_reload_adda_registers [2021-12-22 14:32:23,670 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_reload_adda_registers [2021-12-22 14:32:23,670 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_card_disable [2021-12-22 14:32:23,670 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_card_disable [2021-12-22 14:32:23,670 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_config_bb_with_headerfile [2021-12-22 14:32:23,670 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_config_bb_with_headerfile [2021-12-22 14:32:23,670 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2021-12-22 14:32:23,670 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2021-12-22 14:32:23,670 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_signal_scale_mapping [2021-12-22 14:32:23,670 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_signal_scale_mapping [2021-12-22 14:32:23,670 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_set_key [2021-12-22 14:32:23,671 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_set_key [2021-12-22 14:32:23,671 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_enable_anotherphy [2021-12-22 14:32:23,671 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_enable_anotherphy [2021-12-22 14:32:23,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-22 14:32:23,671 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_disconnect [2021-12-22 14:32:23,671 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_disconnect [2021-12-22 14:32:23,671 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_write_dword_dbi [2021-12-22 14:32:23,671 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_write_dword_dbi [2021-12-22 14:32:23,671 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_set_network_type [2021-12-22 14:32:23,671 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_set_network_type [2021-12-22 14:32:23,672 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_patha_fill_iqk_matrix [2021-12-22 14:32:23,672 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_patha_fill_iqk_matrix [2021-12-22 14:32:25,197 INFO L234 CfgBuilder]: Building ICFG [2021-12-22 14:32:25,199 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-22 14:32:49,848 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint L12941: SUMMARY for call rtl_write_dword(~rtlpriv~56.base, ~rtlpriv~56.offset, 1280, 3093026); srcloc: null [2021-12-22 14:32:49,848 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint L12943: assume #t~switch2082;havoc #t~nondet2083; [2021-12-22 14:32:49,848 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint L12943: assume !#t~switch2082; [2021-12-22 14:32:49,848 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint L12931: havoc #t~switch2082; [2021-12-22 14:32:49,848 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume #t~switch2082; [2021-12-22 14:32:49,848 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint L12933: SUMMARY for call rtl_write_dword(~rtlpriv~56.base, ~rtlpriv~56.offset, 1292, 42063); srcloc: null [2021-12-22 14:32:49,848 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint L12935: assume #t~switch2082; [2021-12-22 14:32:49,848 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint L12935: assume !#t~switch2082;#t~switch2082 := #t~switch2082 || 2 == ~aci; [2021-12-22 14:32:49,848 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !#t~switch2082;#t~switch2082 := #t~switch2082 || 0 == ~aci; [2021-12-22 14:32:49,848 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint L12937: assume #t~switch2082; [2021-12-22 14:32:49,848 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint L12937: assume !#t~switch2082;#t~switch2082 := #t~switch2082 || 3 == ~aci; [2021-12-22 14:32:49,848 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint L12938: SUMMARY for call rtl_write_dword(~rtlpriv~56.base, ~rtlpriv~56.offset, 1284, 6177570); srcloc: null [2021-12-22 14:32:49,849 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint L12940: assume #t~switch2082; [2021-12-22 14:32:49,849 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint L12940: assume !#t~switch2082;#t~switch2082 := true; [2021-12-22 14:33:18,935 INFO L275 CfgBuilder]: Performing block encoding [2021-12-22 14:33:18,967 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-22 14:33:18,967 INFO L299 CfgBuilder]: Removed 11 assume(true) statements. [2021-12-22 14:33:18,974 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 02:33:18 BoogieIcfgContainer [2021-12-22 14:33:18,974 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-22 14:33:18,975 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-22 14:33:18,975 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-22 14:33:18,977 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-22 14:33:18,978 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.12 02:32:17" (1/3) ... [2021-12-22 14:33:18,978 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e166d00 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.12 02:33:18, skipping insertion in model container [2021-12-22 14:33:18,978 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:32:21" (2/3) ... [2021-12-22 14:33:18,979 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e166d00 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.12 02:33:18, skipping insertion in model container [2021-12-22 14:33:18,979 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 02:33:18" (3/3) ... [2021-12-22 14:33:18,980 INFO L111 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--net--wireless--rtlwifi--rtl8192de--rtl8192de.ko-main.cil.out.i [2021-12-22 14:33:18,985 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-22 14:33:18,985 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-22 14:33:19,045 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-22 14:33:19,057 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-12-22 14:33:19,057 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-22 14:33:19,153 INFO L276 IsEmpty]: Start isEmpty. Operand has 7730 states, 5203 states have (on average 1.3997693638285604) internal successors, (7283), 5404 states have internal predecessors, (7283), 2396 states have call successors, (2396), 140 states have call predecessors, (2396), 140 states have return successors, (2396), 2303 states have call predecessors, (2396), 2396 states have call successors, (2396) [2021-12-22 14:33:19,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-12-22 14:33:19,159 INFO L506 BasicCegarLoop]: Found error trace [2021-12-22 14:33:19,160 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 14:33:19,160 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-22 14:33:19,164 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 14:33:19,164 INFO L85 PathProgramCache]: Analyzing trace with hash 856673212, now seen corresponding path program 1 times [2021-12-22 14:33:19,170 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 14:33:19,170 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1314251852] [2021-12-22 14:33:19,171 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 14:33:19,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 14:33:19,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:33:20,117 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-22 14:33:20,117 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 14:33:20,118 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1314251852] [2021-12-22 14:33:20,118 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1314251852] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 14:33:20,118 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 14:33:20,118 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-22 14:33:20,119 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [405329299] [2021-12-22 14:33:20,120 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 14:33:20,122 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-22 14:33:20,123 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 14:33:20,138 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-22 14:33:20,139 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-22 14:33:20,153 INFO L87 Difference]: Start difference. First operand has 7730 states, 5203 states have (on average 1.3997693638285604) internal successors, (7283), 5404 states have internal predecessors, (7283), 2396 states have call successors, (2396), 140 states have call predecessors, (2396), 140 states have return successors, (2396), 2303 states have call predecessors, (2396), 2396 states have call successors, (2396) Second operand has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 14:33:20,966 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-22 14:33:20,966 INFO L93 Difference]: Finished difference Result 13763 states and 20997 transitions. [2021-12-22 14:33:20,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-22 14:33:20,968 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 15 [2021-12-22 14:33:20,969 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-22 14:33:21,019 INFO L225 Difference]: With dead ends: 13763 [2021-12-22 14:33:21,020 INFO L226 Difference]: Without dead ends: 7923 [2021-12-22 14:33:21,052 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-22 14:33:21,054 INFO L933 BasicCegarLoop]: 8143 mSDtfsCounter, 6982 mSDsluCounter, 6978 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6982 SdHoareTripleChecker+Valid, 15121 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2021-12-22 14:33:21,056 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [6982 Valid, 15121 Invalid, 15 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2021-12-22 14:33:21,076 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7923 states.