./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-airo.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-airo.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 404f01ea11bfd4cd936e72241c667e8d58ab03db152be50348005e17599b6436 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-ae00767 [2021-12-28 04:43:07,719 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-28 04:43:07,721 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-28 04:43:07,756 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-28 04:43:07,756 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-28 04:43:07,759 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-28 04:43:07,761 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-28 04:43:07,766 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-28 04:43:07,769 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-28 04:43:07,773 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-28 04:43:07,774 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-28 04:43:07,775 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-28 04:43:07,776 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-28 04:43:07,778 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-28 04:43:07,779 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-28 04:43:07,782 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-28 04:43:07,783 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-28 04:43:07,784 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-28 04:43:07,787 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-28 04:43:07,792 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-28 04:43:07,794 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-28 04:43:07,795 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-28 04:43:07,796 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-28 04:43:07,797 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-28 04:43:07,801 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-28 04:43:07,803 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-28 04:43:07,804 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-28 04:43:07,804 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-28 04:43:07,805 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-28 04:43:07,806 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-28 04:43:07,806 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-28 04:43:07,807 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-28 04:43:07,808 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-28 04:43:07,809 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-28 04:43:07,810 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-28 04:43:07,810 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-28 04:43:07,811 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-28 04:43:07,811 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-28 04:43:07,811 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-28 04:43:07,813 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-28 04:43:07,813 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-28 04:43:07,814 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-28 04:43:07,847 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-28 04:43:07,848 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-28 04:43:07,849 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-28 04:43:07,849 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-28 04:43:07,850 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-28 04:43:07,850 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-28 04:43:07,851 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-28 04:43:07,852 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-28 04:43:07,852 INFO L138 SettingsManager]: * Use SBE=true [2021-12-28 04:43:07,852 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-28 04:43:07,853 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-28 04:43:07,853 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-28 04:43:07,853 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-28 04:43:07,853 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-28 04:43:07,853 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-28 04:43:07,854 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-28 04:43:07,854 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-28 04:43:07,854 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-28 04:43:07,854 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-28 04:43:07,854 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-28 04:43:07,854 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-28 04:43:07,855 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-28 04:43:07,855 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-28 04:43:07,855 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-28 04:43:07,855 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-28 04:43:07,855 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-28 04:43:07,856 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-28 04:43:07,856 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-28 04:43:07,856 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-28 04:43:07,856 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-28 04:43:07,856 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 404f01ea11bfd4cd936e72241c667e8d58ab03db152be50348005e17599b6436 [2021-12-28 04:43:08,159 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-28 04:43:08,178 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-28 04:43:08,180 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-28 04:43:08,182 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-28 04:43:08,182 INFO L275 PluginConnector]: CDTParser initialized [2021-12-28 04:43:08,184 INFO L432 ainManager$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-airo.cil.i [2021-12-28 04:43:08,244 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c3f34e338/726a41bdc0e84d13af82bcc7258f7e3d/FLAG36711c385 [2021-12-28 04:43:09,187 INFO L306 CDTParser]: Found 1 translation units. [2021-12-28 04:43:09,188 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-airo.cil.i [2021-12-28 04:43:09,277 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c3f34e338/726a41bdc0e84d13af82bcc7258f7e3d/FLAG36711c385 [2021-12-28 04:43:09,759 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c3f34e338/726a41bdc0e84d13af82bcc7258f7e3d [2021-12-28 04:43:09,761 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-28 04:43:09,763 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-28 04:43:09,766 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-28 04:43:09,766 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-28 04:43:09,769 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-28 04:43:09,770 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.12 04:43:09" (1/1) ... [2021-12-28 04:43:09,771 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48428502 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:43:09, skipping insertion in model container [2021-12-28 04:43:09,771 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.12 04:43:09" (1/1) ... [2021-12-28 04:43:09,777 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-28 04:43:09,967 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-28 04:43:14,591 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-airo.cil.i[617256,617269] [2021-12-28 04:43:14,636 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-28 04:43:14,688 INFO L203 MainTranslator]: Completed pre-run [2021-12-28 04:43:15,224 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-airo.cil.i[617256,617269] [2021-12-28 04:43:15,233 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-28 04:43:15,580 INFO L208 MainTranslator]: Completed translation [2021-12-28 04:43:15,581 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:43:15 WrapperNode [2021-12-28 04:43:15,581 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-28 04:43:15,583 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-28 04:43:15,583 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-28 04:43:15,583 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-28 04:43:15,588 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:43:15" (1/1) ... [2021-12-28 04:43:15,795 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:43:15" (1/1) ... [2021-12-28 04:43:16,159 INFO L137 Inliner]: procedures = 630, calls = 6782, calls flagged for inlining = 335, calls inlined = 328, statements flattened = 14600 [2021-12-28 04:43:16,161 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-28 04:43:16,162 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-28 04:43:16,162 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-28 04:43:16,162 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-28 04:43:16,170 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:43:15" (1/1) ... [2021-12-28 04:43:16,170 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:43:15" (1/1) ... [2021-12-28 04:43:16,267 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:43:15" (1/1) ... [2021-12-28 04:43:16,268 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:43:15" (1/1) ... [2021-12-28 04:43:16,564 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:43:15" (1/1) ... [2021-12-28 04:43:16,632 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:43:15" (1/1) ... [2021-12-28 04:43:16,750 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:43:15" (1/1) ... [2021-12-28 04:43:16,861 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-28 04:43:16,863 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-28 04:43:16,863 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-28 04:43:16,863 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-28 04:43:16,864 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:43:15" (1/1) ... [2021-12-28 04:43:16,870 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-28 04:43:16,880 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-28 04:43:16,896 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 04:43:16,910 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 04:43:16,939 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_writerid [2021-12-28 04:43:16,941 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_writerid [2021-12-28 04:43:16,941 INFO L130 BoogieDeclarations]: Found specification of procedure reset_card [2021-12-28 04:43:16,941 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_card [2021-12-28 04:43:16,941 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-12-28 04:43:16,942 INFO L130 BoogieDeclarations]: Found specification of procedure readStatusRid [2021-12-28 04:43:16,942 INFO L138 BoogieDeclarations]: Found implementation of procedure readStatusRid [2021-12-28 04:43:16,942 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-12-28 04:43:16,942 INFO L130 BoogieDeclarations]: Found specification of procedure reset_airo_card [2021-12-28 04:43:16,942 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_airo_card [2021-12-28 04:43:16,942 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2021-12-28 04:43:16,943 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2021-12-28 04:43:16,943 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_crt [2021-12-28 04:43:16,943 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_crt [2021-12-28 04:43:16,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-28 04:43:16,943 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-28 04:43:16,943 INFO L130 BoogieDeclarations]: Found specification of procedure wifi_setup [2021-12-28 04:43:16,944 INFO L138 BoogieDeclarations]: Found implementation of procedure wifi_setup [2021-12-28 04:43:16,944 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-28 04:43:16,944 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-28 04:43:16,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-28 04:43:16,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-28 04:43:16,944 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_spy_update [2021-12-28 04:43:16,944 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_spy_update [2021-12-28 04:43:16,945 INFO L130 BoogieDeclarations]: Found specification of procedure age_mic_context [2021-12-28 04:43:16,945 INFO L138 BoogieDeclarations]: Found implementation of procedure age_mic_context [2021-12-28 04:43:16,945 INFO L130 BoogieDeclarations]: Found specification of procedure setup_card [2021-12-28 04:43:16,945 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_card [2021-12-28 04:43:16,945 INFO L130 BoogieDeclarations]: Found specification of procedure airo_networks_free [2021-12-28 04:43:16,945 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_networks_free [2021-12-28 04:43:16,946 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2021-12-28 04:43:16,946 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2021-12-28 04:43:16,946 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2021-12-28 04:43:16,946 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2021-12-28 04:43:16,946 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-28 04:43:16,946 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-28 04:43:16,947 INFO L130 BoogieDeclarations]: Found specification of procedure airo_close [2021-12-28 04:43:16,947 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_close [2021-12-28 04:43:16,947 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_error [2021-12-28 04:43:16,947 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_error [2021-12-28 04:43:16,948 INFO L130 BoogieDeclarations]: Found specification of procedure sniffing_mode [2021-12-28 04:43:16,948 INFO L138 BoogieDeclarations]: Found implementation of procedure sniffing_mode [2021-12-28 04:43:16,948 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-28 04:43:16,948 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-28 04:43:16,948 INFO L130 BoogieDeclarations]: Found specification of procedure header_len [2021-12-28 04:43:16,949 INFO L138 BoogieDeclarations]: Found implementation of procedure header_len [2021-12-28 04:43:16,949 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2021-12-28 04:43:16,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2021-12-28 04:43:16,949 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-12-28 04:43:16,949 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-12-28 04:43:16,950 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-12-28 04:43:16,950 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-12-28 04:43:16,950 INFO L130 BoogieDeclarations]: Found specification of procedure readSsidRid [2021-12-28 04:43:16,950 INFO L138 BoogieDeclarations]: Found implementation of procedure readSsidRid [2021-12-28 04:43:16,950 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-28 04:43:16,950 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_final [2021-12-28 04:43:16,951 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_final [2021-12-28 04:43:16,951 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-28 04:43:16,952 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-28 04:43:16,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-28 04:43:16,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-28 04:43:16,952 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2021-12-28 04:43:16,952 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2021-12-28 04:43:16,952 INFO L130 BoogieDeclarations]: Found specification of procedure down_trylock [2021-12-28 04:43:16,953 INFO L138 BoogieDeclarations]: Found implementation of procedure down_trylock [2021-12-28 04:43:16,953 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2021-12-28 04:43:16,953 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2021-12-28 04:43:16,953 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-28 04:43:16,954 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-28 04:43:16,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-28 04:43:16,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-28 04:43:16,954 INFO L130 BoogieDeclarations]: Found specification of procedure enable_MAC [2021-12-28 04:43:16,955 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_MAC [2021-12-28 04:43:16,955 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-28 04:43:16,955 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-28 04:43:16,955 INFO L130 BoogieDeclarations]: Found specification of procedure OUT4500 [2021-12-28 04:43:16,955 INFO L138 BoogieDeclarations]: Found implementation of procedure OUT4500 [2021-12-28 04:43:16,955 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-28 04:43:16,956 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-28 04:43:16,956 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-28 04:43:16,956 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_send_packet [2021-12-28 04:43:16,956 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_send_packet [2021-12-28 04:43:16,956 INFO L130 BoogieDeclarations]: Found specification of procedure PDE_DATA [2021-12-28 04:43:16,956 INFO L138 BoogieDeclarations]: Found implementation of procedure PDE_DATA [2021-12-28 04:43:16,957 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-12-28 04:43:16,957 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-12-28 04:43:16,957 INFO L130 BoogieDeclarations]: Found specification of procedure airo_ioctl [2021-12-28 04:43:16,957 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_ioctl [2021-12-28 04:43:16,957 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-28 04:43:16,958 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-28 04:43:16,958 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-28 04:43:16,958 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-28 04:43:16,958 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-28 04:43:16,958 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-28 04:43:16,959 INFO L130 BoogieDeclarations]: Found specification of procedure airo_end_xmit11 [2021-12-28 04:43:16,959 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_end_xmit11 [2021-12-28 04:43:16,959 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-12-28 04:43:16,959 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-12-28 04:43:16,960 INFO L130 BoogieDeclarations]: Found specification of procedure airo_change_mtu [2021-12-28 04:43:16,960 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_change_mtu [2021-12-28 04:43:16,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-28 04:43:16,960 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-12-28 04:43:16,960 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-12-28 04:43:16,960 INFO L130 BoogieDeclarations]: Found specification of procedure disable_interrupts [2021-12-28 04:43:16,961 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_interrupts [2021-12-28 04:43:16,961 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-28 04:43:16,961 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-28 04:43:16,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-12-28 04:43:16,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-12-28 04:43:16,961 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-28 04:43:16,961 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-28 04:43:16,962 INFO L130 BoogieDeclarations]: Found specification of procedure down_interruptible [2021-12-28 04:43:16,962 INFO L138 BoogieDeclarations]: Found implementation of procedure down_interruptible [2021-12-28 04:43:16,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-28 04:43:16,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-28 04:43:16,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-28 04:43:16,963 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-28 04:43:16,963 INFO L130 BoogieDeclarations]: Found specification of procedure airo_pci_remove [2021-12-28 04:43:16,963 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_pci_remove [2021-12-28 04:43:16,964 INFO L130 BoogieDeclarations]: Found specification of procedure aux_setup [2021-12-28 04:43:16,964 INFO L138 BoogieDeclarations]: Found implementation of procedure aux_setup [2021-12-28 04:43:16,964 INFO L130 BoogieDeclarations]: Found specification of procedure writeConfigRid [2021-12-28 04:43:16,964 INFO L138 BoogieDeclarations]: Found implementation of procedure writeConfigRid [2021-12-28 04:43:16,965 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-28 04:43:16,965 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-28 04:43:16,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-28 04:43:16,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-28 04:43:16,965 INFO L130 BoogieDeclarations]: Found specification of procedure readCapabilityRid [2021-12-28 04:43:16,965 INFO L138 BoogieDeclarations]: Found implementation of procedure readCapabilityRid [2021-12-28 04:43:16,965 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2021-12-28 04:43:16,966 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2021-12-28 04:43:16,966 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2021-12-28 04:43:16,966 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2021-12-28 04:43:16,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-28 04:43:16,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-28 04:43:16,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs [2021-12-28 04:43:16,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs [2021-12-28 04:43:16,967 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-28 04:43:16,967 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-28 04:43:16,967 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-28 04:43:16,967 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-28 04:43:16,967 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-28 04:43:16,967 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-28 04:43:16,967 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-12-28 04:43:16,968 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-12-28 04:43:16,968 INFO L130 BoogieDeclarations]: Found specification of procedure writeWepKeyRid [2021-12-28 04:43:16,968 INFO L138 BoogieDeclarations]: Found implementation of procedure writeWepKeyRid [2021-12-28 04:43:16,968 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2021-12-28 04:43:16,968 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create_data [2021-12-28 04:43:16,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-28 04:43:16,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-28 04:43:16,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-28 04:43:16,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-28 04:43:16,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-28 04:43:16,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-12-28 04:43:16,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-12-28 04:43:16,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-12-28 04:43:16,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-12-28 04:43:16,970 INFO L130 BoogieDeclarations]: Found specification of procedure del_airo_dev [2021-12-28 04:43:16,970 INFO L138 BoogieDeclarations]: Found implementation of procedure del_airo_dev [2021-12-28 04:43:16,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-28 04:43:16,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-28 04:43:16,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-28 04:43:16,970 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-28 04:43:16,971 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-28 04:43:16,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-28 04:43:16,971 INFO L130 BoogieDeclarations]: Found specification of procedure writeSsidRid [2021-12-28 04:43:16,971 INFO L138 BoogieDeclarations]: Found implementation of procedure writeSsidRid [2021-12-28 04:43:16,971 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-28 04:43:16,971 INFO L130 BoogieDeclarations]: Found specification of procedure MoveWindow [2021-12-28 04:43:16,971 INFO L138 BoogieDeclarations]: Found implementation of procedure MoveWindow [2021-12-28 04:43:16,972 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2021-12-28 04:43:16,972 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2021-12-28 04:43:16,972 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-28 04:43:16,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-28 04:43:16,972 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-12-28 04:43:16,972 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-12-28 04:43:16,972 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_tfm [2021-12-28 04:43:16,973 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_tfm [2021-12-28 04:43:16,973 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2021-12-28 04:43:16,973 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2021-12-28 04:43:16,973 INFO L130 BoogieDeclarations]: Found specification of procedure proc_close [2021-12-28 04:43:16,973 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_close [2021-12-28 04:43:16,973 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-28 04:43:16,973 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-28 04:43:16,974 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_multicast_list [2021-12-28 04:43:16,974 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_multicast_list [2021-12-28 04:43:16,974 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-28 04:43:16,974 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-28 04:43:16,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-28 04:43:16,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-28 04:43:16,975 INFO L130 BoogieDeclarations]: Found specification of procedure set_wep_key [2021-12-28 04:43:16,975 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wep_key [2021-12-28 04:43:16,975 INFO L130 BoogieDeclarations]: Found specification of procedure writeAPListRid [2021-12-28 04:43:16,975 INFO L138 BoogieDeclarations]: Found implementation of procedure writeAPListRid [2021-12-28 04:43:16,975 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-28 04:43:16,975 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-28 04:43:16,975 INFO L130 BoogieDeclarations]: Found specification of procedure freezing [2021-12-28 04:43:16,976 INFO L138 BoogieDeclarations]: Found implementation of procedure freezing [2021-12-28 04:43:16,976 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-28 04:43:16,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-28 04:43:16,976 INFO L130 BoogieDeclarations]: Found specification of procedure proc_stats_rid_open [2021-12-28 04:43:16,976 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_stats_rid_open [2021-12-28 04:43:16,976 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-28 04:43:16,976 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-28 04:43:16,977 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2021-12-28 04:43:16,977 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2021-12-28 04:43:16,977 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-28 04:43:16,977 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-28 04:43:16,977 INFO L130 BoogieDeclarations]: Found specification of procedure insb [2021-12-28 04:43:16,977 INFO L138 BoogieDeclarations]: Found implementation of procedure insb [2021-12-28 04:43:16,977 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-28 04:43:16,978 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-28 04:43:16,978 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-28 04:43:16,978 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-28 04:43:16,978 INFO L130 BoogieDeclarations]: Found specification of procedure __kuid_val [2021-12-28 04:43:16,979 INFO L138 BoogieDeclarations]: Found implementation of procedure __kuid_val [2021-12-28 04:43:16,979 INFO L130 BoogieDeclarations]: Found specification of procedure IN4500 [2021-12-28 04:43:16,979 INFO L138 BoogieDeclarations]: Found implementation of procedure IN4500 [2021-12-28 04:43:16,979 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2021-12-28 04:43:16,980 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2021-12-28 04:43:16,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-28 04:43:16,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-28 04:43:16,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-28 04:43:16,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-28 04:43:16,980 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2021-12-28 04:43:16,980 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2021-12-28 04:43:16,981 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-28 04:43:16,981 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-28 04:43:16,981 INFO L130 BoogieDeclarations]: Found specification of procedure bap_write [2021-12-28 04:43:16,981 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_write [2021-12-28 04:43:16,981 INFO L130 BoogieDeclarations]: Found specification of procedure _init_airo_card [2021-12-28 04:43:16,981 INFO L138 BoogieDeclarations]: Found implementation of procedure _init_airo_card [2021-12-28 04:43:16,981 INFO L130 BoogieDeclarations]: Found specification of procedure waitbusy [2021-12-28 04:43:16,982 INFO L138 BoogieDeclarations]: Found implementation of procedure waitbusy [2021-12-28 04:43:16,982 INFO L130 BoogieDeclarations]: Found specification of procedure decapsulate [2021-12-28 04:43:16,982 INFO L138 BoogieDeclarations]: Found implementation of procedure decapsulate [2021-12-28 04:43:16,982 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2021-12-28 04:43:16,982 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2021-12-28 04:43:16,982 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir_mode [2021-12-28 04:43:16,982 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir_mode [2021-12-28 04:43:16,983 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-28 04:43:16,983 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-28 04:43:16,983 INFO L130 BoogieDeclarations]: Found specification of procedure readBSSListRid [2021-12-28 04:43:16,983 INFO L138 BoogieDeclarations]: Found implementation of procedure readBSSListRid [2021-12-28 04:43:16,983 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-28 04:43:16,984 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-28 04:43:16,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_airo_cleanup_module_23_2 [2021-12-28 04:43:16,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_airo_cleanup_module_23_2 [2021-12-28 04:43:16,986 INFO L130 BoogieDeclarations]: Found specification of procedure insw [2021-12-28 04:43:16,986 INFO L138 BoogieDeclarations]: Found implementation of procedure insw [2021-12-28 04:43:16,986 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-12-28 04:43:16,987 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-12-28 04:43:16,987 INFO L130 BoogieDeclarations]: Found specification of procedure set_wep_tx_idx [2021-12-28 04:43:16,987 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wep_tx_idx [2021-12-28 04:43:16,987 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-28 04:43:16,988 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-28 04:43:16,994 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-28 04:43:16,994 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-28 04:43:16,994 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-28 04:43:16,995 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-28 04:43:16,995 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-28 04:43:16,995 INFO L130 BoogieDeclarations]: Found specification of procedure proc_write [2021-12-28 04:43:16,995 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_write [2021-12-28 04:43:16,995 INFO L130 BoogieDeclarations]: Found specification of procedure up [2021-12-28 04:43:16,995 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2021-12-28 04:43:16,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-28 04:43:16,996 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2021-12-28 04:43:16,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2021-12-28 04:43:16,996 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_subtree [2021-12-28 04:43:16,996 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_subtree [2021-12-28 04:43:16,996 INFO L130 BoogieDeclarations]: Found specification of procedure transmit_allocate [2021-12-28 04:43:16,996 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit_allocate [2021-12-28 04:43:16,996 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-12-28 04:43:16,997 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-12-28 04:43:16,997 INFO L130 BoogieDeclarations]: Found specification of procedure proc_read [2021-12-28 04:43:16,997 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_read [2021-12-28 04:43:16,997 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-12-28 04:43:16,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-12-28 04:43:16,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-28 04:43:16,997 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-12-28 04:43:16,997 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-12-28 04:43:16,998 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_accessrid [2021-12-28 04:43:16,998 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_accessrid [2021-12-28 04:43:16,998 INFO L130 BoogieDeclarations]: Found specification of procedure airo_send_event [2021-12-28 04:43:16,998 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_send_event [2021-12-28 04:43:16,998 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-28 04:43:16,998 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-28 04:43:16,998 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-28 04:43:16,999 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-28 04:43:16,999 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-28 04:43:16,999 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-28 04:43:16,999 INFO L130 BoogieDeclarations]: Found specification of procedure airo_pci_resume [2021-12-28 04:43:16,999 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_pci_resume [2021-12-28 04:43:16,999 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-12-28 04:43:16,999 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-12-28 04:43:16,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-28 04:43:17,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-28 04:43:17,000 INFO L130 BoogieDeclarations]: Found specification of procedure hex_to_bin [2021-12-28 04:43:17,000 INFO L138 BoogieDeclarations]: Found implementation of procedure hex_to_bin [2021-12-28 04:43:17,000 INFO L130 BoogieDeclarations]: Found specification of procedure try_auto_wep [2021-12-28 04:43:17,000 INFO L138 BoogieDeclarations]: Found implementation of procedure try_auto_wep [2021-12-28 04:43:17,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-28 04:43:17,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-28 04:43:17,001 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-12-28 04:43:17,001 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-12-28 04:43:17,001 INFO L130 BoogieDeclarations]: Found specification of procedure bap_read [2021-12-28 04:43:17,001 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_read [2021-12-28 04:43:17,001 INFO L130 BoogieDeclarations]: Found specification of procedure issuecommand [2021-12-28 04:43:17,001 INFO L138 BoogieDeclarations]: Found implementation of procedure issuecommand [2021-12-28 04:43:17,001 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-28 04:43:17,002 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-28 04:43:17,002 INFO L130 BoogieDeclarations]: Found specification of procedure bap_setup [2021-12-28 04:43:17,002 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_setup [2021-12-28 04:43:17,002 INFO L130 BoogieDeclarations]: Found specification of procedure readAPListRid [2021-12-28 04:43:17,002 INFO L138 BoogieDeclarations]: Found implementation of procedure readAPListRid [2021-12-28 04:43:17,002 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-28 04:43:17,002 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-28 04:43:17,003 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-28 04:43:17,003 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-28 04:43:17,003 INFO L130 BoogieDeclarations]: Found specification of procedure airo_read_stats [2021-12-28 04:43:17,003 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_read_stats [2021-12-28 04:43:17,003 INFO L130 BoogieDeclarations]: Found specification of procedure airo_end_xmit [2021-12-28 04:43:17,003 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_end_xmit [2021-12-28 04:43:17,003 INFO L130 BoogieDeclarations]: Found specification of procedure readConfigRid [2021-12-28 04:43:17,003 INFO L138 BoogieDeclarations]: Found implementation of procedure readConfigRid [2021-12-28 04:43:17,004 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-28 04:43:17,004 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-28 04:43:17,004 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-12-28 04:43:17,004 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-12-28 04:43:17,004 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-28 04:43:17,004 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-28 04:43:17,004 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2021-12-28 04:43:17,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2021-12-28 04:43:17,005 INFO L130 BoogieDeclarations]: Found specification of procedure airo_open [2021-12-28 04:43:17,005 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_open [2021-12-28 04:43:17,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-28 04:43:17,005 INFO L130 BoogieDeclarations]: Found specification of procedure stop_airo_card [2021-12-28 04:43:17,005 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_airo_card [2021-12-28 04:43:17,005 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_update [2021-12-28 04:43:17,005 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_update [2021-12-28 04:43:17,006 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2021-12-28 04:43:17,006 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2021-12-28 04:43:17,006 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-12-28 04:43:17,006 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-12-28 04:43:17,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-28 04:43:17,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-28 04:43:17,006 INFO L130 BoogieDeclarations]: Found specification of procedure readWepKeyRid [2021-12-28 04:43:17,007 INFO L138 BoogieDeclarations]: Found implementation of procedure readWepKeyRid [2021-12-28 04:43:17,007 INFO L130 BoogieDeclarations]: Found specification of procedure __kgid_val [2021-12-28 04:43:17,007 INFO L138 BoogieDeclarations]: Found implementation of procedure __kgid_val [2021-12-28 04:43:17,007 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_unmap_card [2021-12-28 04:43:17,007 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_unmap_card [2021-12-28 04:43:17,007 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-28 04:43:17,007 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-28 04:43:17,008 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-12-28 04:43:17,008 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-12-28 04:43:17,008 INFO L130 BoogieDeclarations]: Found specification of procedure proc_set_user [2021-12-28 04:43:17,008 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_set_user [2021-12-28 04:43:17,008 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-12-28 04:43:17,008 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-12-28 04:43:17,008 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2021-12-28 04:43:17,008 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2021-12-28 04:43:17,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-28 04:43:17,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-28 04:43:17,009 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_stats [2021-12-28 04:43:17,009 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_stats [2021-12-28 04:43:17,009 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_readrid [2021-12-28 04:43:17,009 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_readrid [2021-12-28 04:43:17,009 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-28 04:43:17,010 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-28 04:43:17,010 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_init_descriptors [2021-12-28 04:43:17,010 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_init_descriptors [2021-12-28 04:43:17,010 INFO L130 BoogieDeclarations]: Found specification of procedure get_dec_u16 [2021-12-28 04:43:17,010 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dec_u16 [2021-12-28 04:43:17,010 INFO L130 BoogieDeclarations]: Found specification of procedure enable_interrupts [2021-12-28 04:43:17,010 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_interrupts [2021-12-28 04:43:17,010 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-12-28 04:43:17,011 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-12-28 04:43:17,011 INFO L130 BoogieDeclarations]: Found specification of procedure airo_read_wireless_stats [2021-12-28 04:43:17,011 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_read_wireless_stats [2021-12-28 04:43:17,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-28 04:43:17,012 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2021-12-28 04:43:17,012 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2021-12-28 04:43:17,013 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2021-12-28 04:43:17,013 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2021-12-28 04:43:17,013 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_mac_address [2021-12-28 04:43:17,013 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_mac_address [2021-12-28 04:43:17,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-28 04:43:17,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-28 04:43:17,014 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_init [2021-12-28 04:43:17,014 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_init [2021-12-28 04:43:17,014 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-28 04:43:17,014 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-28 04:43:17,014 INFO L130 BoogieDeclarations]: Found specification of procedure disable_MAC [2021-12-28 04:43:17,015 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_MAC [2021-12-28 04:43:17,017 INFO L130 BoogieDeclarations]: Found specification of procedure readStatsRid [2021-12-28 04:43:17,017 INFO L138 BoogieDeclarations]: Found implementation of procedure readStatsRid [2021-12-28 04:43:17,017 INFO L130 BoogieDeclarations]: Found specification of procedure encapsulate [2021-12-28 04:43:17,018 INFO L138 BoogieDeclarations]: Found implementation of procedure encapsulate [2021-12-28 04:43:17,018 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_promisc [2021-12-28 04:43:17,018 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_promisc [2021-12-28 04:43:18,612 INFO L234 CfgBuilder]: Building ICFG [2021-12-28 04:43:18,615 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-28 04:43:18,860 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-28 04:44:04,141 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-12-28 04:44:04,484 INFO L275 CfgBuilder]: Performing block encoding [2021-12-28 04:44:04,517 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-28 04:44:04,517 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-12-28 04:44:04,524 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.12 04:44:04 BoogieIcfgContainer [2021-12-28 04:44:04,524 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-28 04:44:04,525 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-28 04:44:04,526 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-28 04:44:04,528 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-28 04:44:04,528 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.12 04:43:09" (1/3) ... [2021-12-28 04:44:04,529 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@344a578b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.12 04:44:04, skipping insertion in model container [2021-12-28 04:44:04,529 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:43:15" (2/3) ... [2021-12-28 04:44:04,530 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@344a578b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.12 04:44:04, skipping insertion in model container [2021-12-28 04:44:04,530 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.12 04:44:04" (3/3) ... [2021-12-28 04:44:04,531 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-airo.cil.i [2021-12-28 04:44:04,537 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-28 04:44:04,537 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-28 04:44:04,590 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-28 04:44:04,595 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 04:44:04,595 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-28 04:44:04,676 INFO L276 IsEmpty]: Start isEmpty. Operand has 4895 states, 3308 states have (on average 1.3313180169286578) internal successors, (4404), 3422 states have internal predecessors, (4404), 1397 states have call successors, (1397), 191 states have call predecessors, (1397), 190 states have return successors, (1390), 1343 states have call predecessors, (1390), 1390 states have call successors, (1390) [2021-12-28 04:44:04,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 681 [2021-12-28 04:44:04,716 INFO L506 BasicCegarLoop]: Found error trace [2021-12-28 04:44:04,717 INFO L514 BasicCegarLoop]: trace histogram [60, 60, 59, 59, 59, 59, 59, 59, 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, 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 04:44:04,718 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-28 04:44:04,724 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-28 04:44:04,725 INFO L85 PathProgramCache]: Analyzing trace with hash 1139133252, now seen corresponding path program 1 times [2021-12-28 04:44:04,732 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-28 04:44:04,733 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1390067899] [2021-12-28 04:44:04,733 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-28 04:44:04,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-28 04:44:05,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:05,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-12-28 04:44:05,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:05,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:05,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:05,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-28 04:44:05,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:05,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:05,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:05,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-12-28 04:44:05,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:05,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:05,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:05,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2021-12-28 04:44:05,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:05,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:05,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:05,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2021-12-28 04:44:05,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:05,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:05,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:05,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2021-12-28 04:44:05,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:05,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:05,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:05,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-12-28 04:44:05,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:05,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:05,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2021-12-28 04:44:06,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:06,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-12-28 04:44:06,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:06,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2021-12-28 04:44:06,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:06,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2021-12-28 04:44:06,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:06,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2021-12-28 04:44:06,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:06,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-12-28 04:44:06,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:06,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-12-28 04:44:06,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:06,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2021-12-28 04:44:06,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:06,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2021-12-28 04:44:06,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:06,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2021-12-28 04:44:06,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:06,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2021-12-28 04:44:06,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:06,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2021-12-28 04:44:06,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:06,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2021-12-28 04:44:06,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:06,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2021-12-28 04:44:06,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:06,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2021-12-28 04:44:06,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:06,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2021-12-28 04:44:06,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:06,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2021-12-28 04:44:06,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:06,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2021-12-28 04:44:06,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:06,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2021-12-28 04:44:06,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:06,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2021-12-28 04:44:06,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:06,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2021-12-28 04:44:06,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:06,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2021-12-28 04:44:06,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:06,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2021-12-28 04:44:06,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:06,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2021-12-28 04:44:06,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:06,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2021-12-28 04:44:06,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:06,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2021-12-28 04:44:06,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:06,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2021-12-28 04:44:06,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:06,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 377 [2021-12-28 04:44:06,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:06,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 388 [2021-12-28 04:44:06,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:06,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 399 [2021-12-28 04:44:06,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:06,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 410 [2021-12-28 04:44:06,828 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 04:44:06,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 421 [2021-12-28 04:44:06,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:06,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 432 [2021-12-28 04:44:06,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:06,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 443 [2021-12-28 04:44:06,904 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 1 [2021-12-28 04:44:06,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 454 [2021-12-28 04:44:06,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:06,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 465 [2021-12-28 04:44:06,956 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 1 [2021-12-28 04:44:06,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:06,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 476 [2021-12-28 04:44:06,983 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 1 [2021-12-28 04:44:06,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:07,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 487 [2021-12-28 04:44:07,009 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 1 [2021-12-28 04:44:07,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:07,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 498 [2021-12-28 04:44:07,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:07,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:07,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:07,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 509 [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 1 [2021-12-28 04:44:07,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:07,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 520 [2021-12-28 04:44:07,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:07,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:07,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:07,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 531 [2021-12-28 04:44:07,116 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 1 [2021-12-28 04:44:07,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:07,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542 [2021-12-28 04:44:07,143 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 1 [2021-12-28 04:44:07,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:07,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 553 [2021-12-28 04:44:07,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:07,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:07,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:07,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 564 [2021-12-28 04:44:07,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:07,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:07,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:07,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575 [2021-12-28 04:44:07,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:07,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:07,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:07,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 586 [2021-12-28 04:44:07,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:07,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:07,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:07,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 597 [2021-12-28 04:44:07,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:07,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:07,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:07,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 608 [2021-12-28 04:44:07,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:07,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:07,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:07,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 619 [2021-12-28 04:44:07,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:07,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:07,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:07,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 630 [2021-12-28 04:44:07,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:07,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:07,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:07,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 641 [2021-12-28 04:44:07,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:07,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:44:07,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:07,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 654 [2021-12-28 04:44:07,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:07,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 671 [2021-12-28 04:44:07,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:44:07,454 INFO L134 CoverageAnalysis]: Checked inductivity of 15576 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15576 trivial. 0 not checked. [2021-12-28 04:44:07,454 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-28 04:44:07,455 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1390067899] [2021-12-28 04:44:07,455 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1390067899] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-28 04:44:07,455 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-28 04:44:07,456 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-28 04:44:07,457 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1138922594] [2021-12-28 04:44:07,458 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-28 04:44:07,462 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-28 04:44:07,462 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-28 04:44:07,482 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-28 04:44:07,483 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-28 04:44:07,497 INFO L87 Difference]: Start difference. First operand has 4895 states, 3308 states have (on average 1.3313180169286578) internal successors, (4404), 3422 states have internal predecessors, (4404), 1397 states have call successors, (1397), 191 states have call predecessors, (1397), 190 states have return successors, (1390), 1343 states have call predecessors, (1390), 1390 states have call successors, (1390) Second operand has 4 states, 4 states have (on average 22.25) internal successors, (89), 3 states have internal predecessors, (89), 3 states have call successors, (63), 3 states have call predecessors, (63), 1 states have return successors, (62), 3 states have call predecessors, (62), 3 states have call successors, (62)