./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8192se-rtl8192se.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version ae007674 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-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8192se-rtl8192se.cil.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 e9166e43736cdb27e7bac8d4af7cc54a81b1293364cd1006633d476a3161c6fc --- Real Ultimate output --- This is Ultimate 0.2.2-dev-ae00767 [2021-12-28 04:43:29,188 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-28 04:43:29,192 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-28 04:43:29,231 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-28 04:43:29,232 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-28 04:43:29,235 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-28 04:43:29,236 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-28 04:43:29,241 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-28 04:43:29,243 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-28 04:43:29,247 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-28 04:43:29,248 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-28 04:43:29,251 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-28 04:43:29,252 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-28 04:43:29,254 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-28 04:43:29,255 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-28 04:43:29,258 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-28 04:43:29,258 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-28 04:43:29,259 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-28 04:43:29,261 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-28 04:43:29,266 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-28 04:43:29,268 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-28 04:43:29,268 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-28 04:43:29,270 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-28 04:43:29,271 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-28 04:43:29,277 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-28 04:43:29,277 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-28 04:43:29,277 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-28 04:43:29,278 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-28 04:43:29,279 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-28 04:43:29,280 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-28 04:43:29,280 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-28 04:43:29,281 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-28 04:43:29,282 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-28 04:43:29,283 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-28 04:43:29,284 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-28 04:43:29,284 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-28 04:43:29,284 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-28 04:43:29,285 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-28 04:43:29,285 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-28 04:43:29,286 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-28 04:43:29,287 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-28 04:43:29,288 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-28 04:43:29,322 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-28 04:43:29,323 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-28 04:43:29,324 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-28 04:43:29,324 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-28 04:43:29,325 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-28 04:43:29,325 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-28 04:43:29,326 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-28 04:43:29,327 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-28 04:43:29,327 INFO L138 SettingsManager]: * Use SBE=true [2021-12-28 04:43:29,327 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-28 04:43:29,328 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-28 04:43:29,328 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-28 04:43:29,328 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-28 04:43:29,329 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-28 04:43:29,329 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-28 04:43:29,329 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-28 04:43:29,329 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-28 04:43:29,329 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-28 04:43:29,330 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-28 04:43:29,330 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-28 04:43:29,330 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-28 04:43:29,330 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-28 04:43:29,331 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-28 04:43:29,331 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-28 04:43:29,331 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-28 04:43:29,331 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-28 04:43:29,331 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-28 04:43:29,341 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-28 04:43:29,341 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-28 04:43:29,342 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-28 04:43:29,342 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e9166e43736cdb27e7bac8d4af7cc54a81b1293364cd1006633d476a3161c6fc [2021-12-28 04:43:29,655 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-28 04:43:29,683 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-28 04:43:29,685 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-28 04:43:29,686 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-28 04:43:29,687 INFO L275 PluginConnector]: CDTParser initialized [2021-12-28 04:43:29,688 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8192se-rtl8192se.cil.i [2021-12-28 04:43:29,744 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6260dd5ff/70c014a7ed1a4b55a364add88c446a65/FLAGb72b31b82 [2021-12-28 04:43:30,753 INFO L306 CDTParser]: Found 1 translation units. [2021-12-28 04:43:30,753 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8192se-rtl8192se.cil.i [2021-12-28 04:43:30,838 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6260dd5ff/70c014a7ed1a4b55a364add88c446a65/FLAGb72b31b82 [2021-12-28 04:43:31,084 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6260dd5ff/70c014a7ed1a4b55a364add88c446a65 [2021-12-28 04:43:31,086 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-28 04:43:31,087 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-28 04:43:31,089 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-28 04:43:31,089 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-28 04:43:31,100 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-28 04:43:31,101 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.12 04:43:31" (1/1) ... [2021-12-28 04:43:31,102 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f26c8d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:43:31, skipping insertion in model container [2021-12-28 04:43:31,102 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.12 04:43:31" (1/1) ... [2021-12-28 04:43:31,108 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-28 04:43:31,314 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-28 04:43:35,896 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-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8192se-rtl8192se.cil.i[718767,718780] [2021-12-28 04:43:35,952 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-28 04:43:36,029 INFO L203 MainTranslator]: Completed pre-run [2021-12-28 04:43:36,588 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-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8192se-rtl8192se.cil.i[718767,718780] [2021-12-28 04:43:36,649 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-28 04:43:36,944 INFO L208 MainTranslator]: Completed translation [2021-12-28 04:43:36,955 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:43:36 WrapperNode [2021-12-28 04:43:36,956 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-28 04:43:36,957 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-28 04:43:36,957 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-28 04:43:36,957 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-28 04:43:36,963 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:43:36" (1/1) ... [2021-12-28 04:43:37,171 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:43:36" (1/1) ... [2021-12-28 04:43:37,495 INFO L137 Inliner]: procedures = 455, calls = 6534, calls flagged for inlining = 272, calls inlined = 255, statements flattened = 16241 [2021-12-28 04:43:37,496 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-28 04:43:37,497 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-28 04:43:37,497 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-28 04:43:37,498 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-28 04:43:37,505 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:43:36" (1/1) ... [2021-12-28 04:43:37,505 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:43:36" (1/1) ... [2021-12-28 04:43:37,614 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:43:36" (1/1) ... [2021-12-28 04:43:37,615 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:43:36" (1/1) ... [2021-12-28 04:43:37,881 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:43:36" (1/1) ... [2021-12-28 04:43:37,933 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:43:36" (1/1) ... [2021-12-28 04:43:37,992 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:43:36" (1/1) ... [2021-12-28 04:43:38,067 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-28 04:43:38,069 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-28 04:43:38,069 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-28 04:43:38,069 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-28 04:43:38,071 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:43:36" (1/1) ... [2021-12-28 04:43:38,077 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-28 04:43:38,087 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-28 04:43:38,098 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) [2021-12-28 04:43:38,195 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 [2021-12-28 04:43:38,236 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_set_check_bssid [2021-12-28 04:43:38,238 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_set_check_bssid [2021-12-28 04:43:38,238 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_set_bb_reg [2021-12-28 04:43:38,238 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_set_bb_reg [2021-12-28 04:43:38,238 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-12-28 04:43:38,239 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-12-28 04:43:38,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-28 04:43:38,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-28 04:43:38,239 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2021-12-28 04:43:38,239 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2021-12-28 04:43:38,239 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_deinit_sw_vars [2021-12-28 04:43:38,240 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_deinit_sw_vars [2021-12-28 04:43:38,240 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_signal_scale_mapping [2021-12-28 04:43:38,240 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_signal_scale_mapping [2021-12-28 04:43:38,240 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2021-12-28 04:43:38,240 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2021-12-28 04:43:38,240 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-12-28 04:43:38,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-12-28 04:43:38,241 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-28 04:43:38,241 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-28 04:43:38,241 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2021-12-28 04:43:38,241 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2021-12-28 04:43:38,241 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_set_bw_mode [2021-12-28 04:43:38,241 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_set_bw_mode [2021-12-28 04:43:38,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-28 04:43:38,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-28 04:43:38,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-28 04:43:38,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-28 04:43:38,242 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-28 04:43:38,242 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-28 04:43:38,242 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_update_interrupt_mask [2021-12-28 04:43:38,242 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_update_interrupt_mask [2021-12-28 04:43:38,242 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92s_phy_rf_serial_read [2021-12-28 04:43:38,243 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92s_phy_rf_serial_read [2021-12-28 04:43:38,243 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-28 04:43:38,243 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_led_control [2021-12-28 04:43:38,243 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_led_control [2021-12-28 04:43:38,243 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_chk_fwcmd_iodone [2021-12-28 04:43:38,243 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_chk_fwcmd_iodone [2021-12-28 04:43:38,244 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_set_hw_reg [2021-12-28 04:43:38,244 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_set_hw_reg [2021-12-28 04:43:38,244 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_nullfunc [2021-12-28 04:43:38,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_nullfunc [2021-12-28 04:43:38,245 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-28 04:43:38,245 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-28 04:43:38,245 INFO L130 BoogieDeclarations]: Found specification of procedure get_rf_type [2021-12-28 04:43:38,245 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rf_type [2021-12-28 04:43:38,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-28 04:43:38,246 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_protected [2021-12-28 04:43:38,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_protected [2021-12-28 04:43:38,246 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-28 04:43:38,246 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-28 04:43:38,246 INFO L130 BoogieDeclarations]: Found specification of procedure is_hal_stop [2021-12-28 04:43:38,246 INFO L138 BoogieDeclarations]: Found implementation of procedure is_hal_stop [2021-12-28 04:43:38,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-28 04:43:38,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-28 04:43:38,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-28 04:43:38,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-28 04:43:38,248 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_set_beacon_hwreg [2021-12-28 04:43:38,248 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_set_beacon_hwreg [2021-12-28 04:43:38,248 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-28 04:43:38,249 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-28 04:43:38,249 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92s_phy_calculate_bit_shift [2021-12-28 04:43:38,249 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92s_phy_calculate_bit_shift [2021-12-28 04:43:38,249 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-28 04:43:38,249 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-28 04:43:38,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-28 04:43:38,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-28 04:43:38,250 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-12-28 04:43:38,250 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-12-28 04:43:38,250 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_beacon [2021-12-28 04:43:38,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_beacon [2021-12-28 04:43:38,251 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-12-28 04:43:38,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-12-28 04:43:38,251 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_set_fw_cmd [2021-12-28 04:43:38,251 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_set_fw_cmd [2021-12-28 04:43:38,252 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_tx_polling [2021-12-28 04:43:38,252 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_tx_polling [2021-12-28 04:43:38,252 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-12-28 04:43:38,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-12-28 04:43:38,252 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-28 04:43:38,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-28 04:43:38,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-28 04:43:38,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-12-28 04:43:38,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-12-28 04:43:38,253 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_read_eeprom_info [2021-12-28 04:43:38,253 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_read_eeprom_info [2021-12-28 04:43:38,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-12-28 04:43:38,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-12-28 04:43:38,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2021-12-28 04:43:38,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2021-12-28 04:43:38,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-28 04:43:38,254 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92se_set_media_status [2021-12-28 04:43:38,254 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92se_set_media_status [2021-12-28 04:43:38,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-28 04:43:38,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-28 04:43:38,255 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-28 04:43:38,259 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-28 04:43:38,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-28 04:43:38,259 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-28 04:43:38,259 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-28 04:43:38,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-28 04:43:38,260 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-28 04:43:38,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-28 04:43:38,260 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92s_set_sysclk [2021-12-28 04:43:38,260 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92s_set_sysclk [2021-12-28 04:43:38,261 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_sw_led_off [2021-12-28 04:43:38,261 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_sw_led_off [2021-12-28 04:43:38,261 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92se_halset_sysclk [2021-12-28 04:43:38,261 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92se_halset_sysclk [2021-12-28 04:43:38,261 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-28 04:43:38,261 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-28 04:43:38,261 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_hw_init [2021-12-28 04:43:38,262 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_hw_init [2021-12-28 04:43:38,262 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8192se_gpiobit3_cfg_inputmode [2021-12-28 04:43:38,262 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8192se_gpiobit3_cfg_inputmode [2021-12-28 04:43:38,262 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_add_one_entry [2021-12-28 04:43:38,262 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_cam_add_one_entry [2021-12-28 04:43:38,263 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_card_disable [2021-12-28 04:43:38,263 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_card_disable [2021-12-28 04:43:38,265 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-28 04:43:38,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-28 04:43:38,266 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_get_hw_reg [2021-12-28 04:43:38,266 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_get_hw_reg [2021-12-28 04:43:38,266 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_dm_watchdog [2021-12-28 04:43:38,266 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_dm_watchdog [2021-12-28 04:43:38,266 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_config_rf [2021-12-28 04:43:38,266 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_config_rf [2021-12-28 04:43:38,266 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_dm_init_edca_turbo [2021-12-28 04:43:38,267 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_dm_init_edca_turbo [2021-12-28 04:43:38,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-28 04:43:38,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-28 04:43:38,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-28 04:43:38,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-28 04:43:38,267 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rfreg [2021-12-28 04:43:38,267 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rfreg [2021-12-28 04:43:38,268 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-28 04:43:38,268 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-28 04:43:38,268 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-12-28 04:43:38,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-12-28 04:43:38,268 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-12-28 04:43:38,268 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-12-28 04:43:38,268 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_set_beacon_interval [2021-12-28 04:43:38,268 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_set_beacon_interval [2021-12-28 04:43:38,269 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_set_txpower [2021-12-28 04:43:38,269 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_set_txpower [2021-12-28 04:43:38,269 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_suspend [2021-12-28 04:43:38,269 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_suspend [2021-12-28 04:43:38,269 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92s_firmware_get_nextstatus [2021-12-28 04:43:38,269 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92s_firmware_get_nextstatus [2021-12-28 04:43:38,269 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2021-12-28 04:43:38,270 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2021-12-28 04:43:38,270 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_set_beacon_related_registers [2021-12-28 04:43:38,270 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_set_beacon_related_registers [2021-12-28 04:43:38,270 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2021-12-28 04:43:38,270 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2021-12-28 04:43:38,270 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-28 04:43:38,270 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-28 04:43:38,270 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-28 04:43:38,271 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-28 04:43:38,271 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_suspend [2021-12-28 04:43:38,271 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_suspend [2021-12-28 04:43:38,271 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92s_phy_config_bb [2021-12-28 04:43:38,271 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92s_phy_config_bb [2021-12-28 04:43:38,271 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_enable_hw_security_config [2021-12-28 04:43:38,271 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_enable_hw_security_config [2021-12-28 04:43:38,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-12-28 04:43:38,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-12-28 04:43:38,272 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_init_sw_leds [2021-12-28 04:43:38,272 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_init_sw_leds [2021-12-28 04:43:38,272 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92s_phy_check_ephy_switchready [2021-12-28 04:43:38,272 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92s_phy_check_ephy_switchready [2021-12-28 04:43:38,272 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-28 04:43:38,272 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_set_qos [2021-12-28 04:43:38,272 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_set_qos [2021-12-28 04:43:38,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-28 04:43:38,273 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92se_rf_onoff_detect [2021-12-28 04:43:38,273 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92se_rf_onoff_detect [2021-12-28 04:43:38,273 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_tx_fill_cmddesc [2021-12-28 04:43:38,273 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_tx_fill_cmddesc [2021-12-28 04:43:38,273 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92s_phy_set_rfhalt [2021-12-28 04:43:38,273 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92s_phy_set_rfhalt [2021-12-28 04:43:38,274 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92s_cmd_send_packet [2021-12-28 04:43:38,274 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92s_cmd_send_packet [2021-12-28 04:43:38,274 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_ctl [2021-12-28 04:43:38,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_ctl [2021-12-28 04:43:38,274 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-12-28 04:43:38,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-12-28 04:43:38,274 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_enable_interrupt [2021-12-28 04:43:38,274 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_enable_interrupt [2021-12-28 04:43:38,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-28 04:43:38,275 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92s_phy_set_sw_chnl_cmdarray [2021-12-28 04:43:38,275 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92s_phy_set_sw_chnl_cmdarray [2021-12-28 04:43:38,275 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-28 04:43:38,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-28 04:43:38,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-12-28 04:43:38,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-12-28 04:43:38,276 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-28 04:43:38,276 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-28 04:43:38,276 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92se_init_led [2021-12-28 04:43:38,276 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92se_init_led [2021-12-28 04:43:38,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-28 04:43:38,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-28 04:43:38,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rtl92se_driver_exit_7_2 [2021-12-28 04:43:38,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rtl92se_driver_exit_7_2 [2021-12-28 04:43:38,277 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-12-28 04:43:38,277 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-12-28 04:43:38,277 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_resume [2021-12-28 04:43:38,277 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_resume [2021-12-28 04:43:38,277 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-12-28 04:43:38,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-12-28 04:43:38,277 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-12-28 04:43:38,277 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-12-28 04:43:38,278 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92s_fw_set_rqpn [2021-12-28 04:43:38,278 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92s_fw_set_rqpn [2021-12-28 04:43:38,278 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_query_rxpwrpercentage [2021-12-28 04:43:38,278 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_query_rxpwrpercentage [2021-12-28 04:43:38,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-28 04:43:38,278 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2021-12-28 04:43:38,278 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2021-12-28 04:43:38,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-28 04:43:38,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-28 04:43:38,279 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_bbreg [2021-12-28 04:43:38,279 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_bbreg [2021-12-28 04:43:38,279 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_query_bb_reg [2021-12-28 04:43:38,279 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_query_bb_reg [2021-12-28 04:43:38,279 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_set_rf_reg [2021-12-28 04:43:38,279 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_set_rf_reg [2021-12-28 04:43:38,280 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_scan_operation_backup [2021-12-28 04:43:38,280 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_scan_operation_backup [2021-12-28 04:43:38,280 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_bbreg [2021-12-28 04:43:38,280 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_bbreg [2021-12-28 04:43:38,280 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-12-28 04:43:38,280 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-12-28 04:43:38,280 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_disable_interrupt [2021-12-28 04:43:38,281 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_disable_interrupt [2021-12-28 04:43:38,281 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-12-28 04:43:38,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-12-28 04:43:38,281 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-12-28 04:43:38,281 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-12-28 04:43:38,281 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_update_hal_rate_tbl [2021-12-28 04:43:38,281 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_update_hal_rate_tbl [2021-12-28 04:43:38,281 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2021-12-28 04:43:38,282 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2021-12-28 04:43:38,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-28 04:43:38,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-28 04:43:38,282 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_resume [2021-12-28 04:43:38,285 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_resume [2021-12-28 04:43:38,286 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2021-12-28 04:43:38,286 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2021-12-28 04:43:38,286 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_sw_led_on [2021-12-28 04:43:38,286 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_sw_led_on [2021-12-28 04:43:38,286 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-28 04:43:38,286 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-28 04:43:38,287 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_update_channel_access_setting [2021-12-28 04:43:38,287 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_update_channel_access_setting [2021-12-28 04:43:38,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-28 04:43:38,290 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_disconnect [2021-12-28 04:43:38,290 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_disconnect [2021-12-28 04:43:38,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-28 04:43:38,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-28 04:43:38,290 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_init_sw_vars [2021-12-28 04:43:38,290 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_init_sw_vars [2021-12-28 04:43:38,290 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_query_rf_reg [2021-12-28 04:43:38,290 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_query_rf_reg [2021-12-28 04:43:38,290 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-12-28 04:43:38,290 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-12-28 04:43:39,514 INFO L234 CfgBuilder]: Building ICFG [2021-12-28 04:43:39,517 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-28 04:43:39,828 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-28 04:44:02,814 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-12-28 04:44:05,183 INFO L275 CfgBuilder]: Performing block encoding [2021-12-28 04:44:05,225 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-28 04:44:05,226 INFO L299 CfgBuilder]: Removed 26 assume(true) statements. [2021-12-28 04:44:05,233 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.12 04:44:05 BoogieIcfgContainer [2021-12-28 04:44:05,234 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-28 04:44:05,235 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-28 04:44:05,235 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-28 04:44:05,239 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-28 04:44:05,239 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.12 04:43:31" (1/3) ... [2021-12-28 04:44:05,240 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@28327319 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.12 04:44:05, skipping insertion in model container [2021-12-28 04:44:05,240 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:43:36" (2/3) ... [2021-12-28 04:44:05,240 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@28327319 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.12 04:44:05, skipping insertion in model container [2021-12-28 04:44:05,240 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.12 04:44:05" (3/3) ... [2021-12-28 04:44:05,241 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8192se-rtl8192se.cil.i [2021-12-28 04:44:05,246 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-28 04:44:05,246 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-28 04:44:05,319 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-28 04:44:05,327 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 [2021-12-28 04:44:05,328 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-28 04:44:05,438 INFO L276 IsEmpty]: Start isEmpty. Operand has 5650 states, 3888 states have (on average 1.3742283950617284) internal successors, (5343), 4022 states have internal predecessors, (5343), 1659 states have call successors, (1659), 125 states have call predecessors, (1659), 124 states have return successors, (1649), 1577 states have call predecessors, (1649), 1649 states have call successors, (1649) [2021-12-28 04:44:05,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-12-28 04:44:05,460 INFO L506 BasicCegarLoop]: Found error trace [2021-12-28 04:44:05,461 INFO L514 BasicCegarLoop]: trace histogram [27, 27, 26, 26, 26, 26, 26, 26, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-28 04:44:05,461 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-28 04:44:05,465 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-28 04:44:05,465 INFO L85 PathProgramCache]: Analyzing trace with hash -346129591, now seen corresponding path program 1 times [2021-12-28 04:44:05,471 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-28 04:44:05,471 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [490640277] [2021-12-28 04:44:05,471 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-28 04:44:05,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-28 04:44:05,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-12-28 04:44:06,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:06,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-28 04:44:06,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:06,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-12-28 04:44:06,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:06,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2021-12-28 04:44:06,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:06,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2021-12-28 04:44:06,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:06,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2021-12-28 04:44:06,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:06,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-12-28 04:44:06,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:06,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2021-12-28 04:44:06,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:06,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-12-28 04:44:06,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:06,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2021-12-28 04:44:06,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:06,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2021-12-28 04:44:06,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:06,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2021-12-28 04:44:06,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:06,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-12-28 04:44:06,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:06,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-12-28 04:44:06,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:06,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2021-12-28 04:44:06,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:06,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2021-12-28 04:44:06,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:06,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2021-12-28 04:44:06,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:06,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2021-12-28 04:44:06,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:06,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2021-12-28 04:44:06,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:06,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2021-12-28 04:44:06,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:07,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:07,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:07,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2021-12-28 04:44:07,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:07,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:07,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:07,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2021-12-28 04:44:07,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:07,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:07,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:07,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2021-12-28 04:44:07,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:07,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:07,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:07,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2021-12-28 04:44:07,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:07,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:07,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:07,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2021-12-28 04:44:07,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:07,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:07,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:07,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2021-12-28 04:44:07,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:07,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:07,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:07,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2021-12-28 04:44:07,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:07,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 305 [2021-12-28 04:44:07,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:07,221 INFO L134 CoverageAnalysis]: Checked inductivity of 3003 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3003 trivial. 0 not checked. [2021-12-28 04:44:07,222 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-28 04:44:07,222 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [490640277] [2021-12-28 04:44:07,223 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [490640277] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-28 04:44:07,223 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-28 04:44:07,223 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-28 04:44:07,225 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1135627045] [2021-12-28 04:44:07,225 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-28 04:44:07,229 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-28 04:44:07,229 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-28 04:44:07,261 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-28 04:44:07,261 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-28 04:44:07,275 INFO L87 Difference]: Start difference. First operand has 5650 states, 3888 states have (on average 1.3742283950617284) internal successors, (5343), 4022 states have internal predecessors, (5343), 1659 states have call successors, (1659), 125 states have call predecessors, (1659), 124 states have return successors, (1649), 1577 states have call predecessors, (1649), 1649 states have call successors, (1649) Second operand has 4 states, 4 states have (on average 13.25) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (30), 3 states have call predecessors, (30), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2021-12-28 04:44:11,602 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-28 04:44:20,729 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []