./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-fddi-skfp-skfp.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version eb692b52 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-kernel-locking-mutex_drivers-net-fddi-skfp-skfp.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 e599bbdd0ec83352bd4f0f2ba885a812db97301946f1aaecfe5aefb3c4c44f9d --- Real Ultimate output --- This is Ultimate 0.2.2-?-eb692b5 [2022-07-20 02:06:18,713 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-20 02:06:18,715 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-20 02:06:18,758 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-20 02:06:18,759 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-20 02:06:18,760 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-20 02:06:18,761 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-20 02:06:18,764 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-20 02:06:18,765 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-20 02:06:18,769 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-20 02:06:18,770 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-20 02:06:18,772 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-20 02:06:18,772 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-20 02:06:18,774 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-20 02:06:18,775 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-20 02:06:18,778 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-20 02:06:18,779 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-20 02:06:18,780 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-20 02:06:18,782 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-20 02:06:18,788 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-20 02:06:18,790 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-20 02:06:18,791 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-20 02:06:18,791 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-20 02:06:18,792 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-20 02:06:18,794 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-20 02:06:18,800 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-20 02:06:18,801 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-20 02:06:18,801 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-20 02:06:18,802 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-20 02:06:18,803 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-20 02:06:18,803 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-20 02:06:18,804 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-20 02:06:18,805 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-20 02:06:18,806 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-20 02:06:18,806 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-20 02:06:18,807 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-20 02:06:18,807 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-20 02:06:18,808 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-20 02:06:18,808 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-20 02:06:18,808 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-20 02:06:18,809 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-20 02:06:18,810 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-20 02:06:18,812 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-20 02:06:18,841 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-20 02:06:18,841 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-20 02:06:18,842 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-20 02:06:18,842 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-20 02:06:18,842 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-20 02:06:18,843 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-20 02:06:18,843 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-20 02:06:18,843 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-20 02:06:18,844 INFO L138 SettingsManager]: * Use SBE=true [2022-07-20 02:06:18,844 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-20 02:06:18,845 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-20 02:06:18,845 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-20 02:06:18,845 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-20 02:06:18,845 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-20 02:06:18,845 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-20 02:06:18,846 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-20 02:06:18,846 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-20 02:06:18,846 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-20 02:06:18,847 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-20 02:06:18,847 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-20 02:06:18,847 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-20 02:06:18,848 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-20 02:06:18,848 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-20 02:06:18,848 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-20 02:06:18,848 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-20 02:06:18,848 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-20 02:06:18,849 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-20 02:06:18,849 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-20 02:06:18,849 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-20 02:06:18,849 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-20 02:06:18,850 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e599bbdd0ec83352bd4f0f2ba885a812db97301946f1aaecfe5aefb3c4c44f9d [2022-07-20 02:06:19,092 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-20 02:06:19,110 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-20 02:06:19,113 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-20 02:06:19,113 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-20 02:06:19,114 INFO L275 PluginConnector]: CDTParser initialized [2022-07-20 02:06:19,115 INFO L432 ainManager$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-kernel-locking-mutex_drivers-net-fddi-skfp-skfp.cil.i [2022-07-20 02:06:19,168 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/92504c33e/88f32ded3a044e94915898ccabba3a9c/FLAG0c725f67e [2022-07-20 02:06:20,151 INFO L306 CDTParser]: Found 1 translation units. [2022-07-20 02:06:20,158 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-fddi-skfp-skfp.cil.i [2022-07-20 02:06:20,250 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/92504c33e/88f32ded3a044e94915898ccabba3a9c/FLAG0c725f67e [2022-07-20 02:06:20,721 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/92504c33e/88f32ded3a044e94915898ccabba3a9c [2022-07-20 02:06:20,723 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-20 02:06:20,724 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-20 02:06:20,725 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-20 02:06:20,725 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-20 02:06:20,728 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-20 02:06:20,729 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.07 02:06:20" (1/1) ... [2022-07-20 02:06:20,730 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b5175bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 02:06:20, skipping insertion in model container [2022-07-20 02:06:20,730 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.07 02:06:20" (1/1) ... [2022-07-20 02:06:20,735 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-20 02:06:20,924 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-20 02:06:26,284 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-kernel-locking-mutex_drivers-net-fddi-skfp-skfp.cil.i[612572,612585] [2022-07-20 02:06:26,287 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-kernel-locking-mutex_drivers-net-fddi-skfp-skfp.cil.i[612738,612751] [2022-07-20 02:06:26,288 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-kernel-locking-mutex_drivers-net-fddi-skfp-skfp.cil.i[612902,612915] [2022-07-20 02:06:26,288 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-kernel-locking-mutex_drivers-net-fddi-skfp-skfp.cil.i[613067,613080] [2022-07-20 02:06:26,331 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-20 02:06:26,370 INFO L203 MainTranslator]: Completed pre-run [2022-07-20 02:06:26,981 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-kernel-locking-mutex_drivers-net-fddi-skfp-skfp.cil.i[612572,612585] [2022-07-20 02:06:26,982 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-kernel-locking-mutex_drivers-net-fddi-skfp-skfp.cil.i[612738,612751] [2022-07-20 02:06:26,983 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-kernel-locking-mutex_drivers-net-fddi-skfp-skfp.cil.i[612902,612915] [2022-07-20 02:06:26,983 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-kernel-locking-mutex_drivers-net-fddi-skfp-skfp.cil.i[613067,613080] [2022-07-20 02:06:26,986 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-20 02:06:27,180 INFO L208 MainTranslator]: Completed translation [2022-07-20 02:06:27,180 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 02:06:27 WrapperNode [2022-07-20 02:06:27,180 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-20 02:06:27,181 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-20 02:06:27,182 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-20 02:06:27,182 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-20 02:06:27,188 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 02:06:27" (1/1) ... [2022-07-20 02:06:27,511 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 02:06:27" (1/1) ... [2022-07-20 02:06:28,888 INFO L137 Inliner]: procedures = 540, calls = 10537, calls flagged for inlining = 287, calls inlined = 277, statements flattened = 22108 [2022-07-20 02:06:28,904 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-20 02:06:28,905 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-20 02:06:28,905 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-20 02:06:28,905 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-20 02:06:28,913 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 02:06:27" (1/1) ... [2022-07-20 02:06:28,914 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 02:06:27" (1/1) ... [2022-07-20 02:06:29,630 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 02:06:27" (1/1) ... [2022-07-20 02:06:29,632 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 02:06:27" (1/1) ... [2022-07-20 02:06:30,855 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 02:06:27" (1/1) ... [2022-07-20 02:06:30,908 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 02:06:27" (1/1) ... [2022-07-20 02:06:30,977 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 02:06:27" (1/1) ... [2022-07-20 02:06:31,097 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-20 02:06:31,099 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-20 02:06:31,099 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-20 02:06:31,099 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-20 02:06:31,100 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 02:06:27" (1/1) ... [2022-07-20 02:06:31,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-20 02:06:31,115 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-20 02:06:31,132 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-07-20 02:06:31,170 INFO L130 BoogieDeclarations]: Found specification of procedure llc_restart_tx [2022-07-20 02:06:31,170 INFO L138 BoogieDeclarations]: Found implementation of procedure llc_restart_tx [2022-07-20 02:06:31,170 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_stop [2022-07-20 02:06:31,170 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_stop [2022-07-20 02:06:31,171 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2022-07-20 02:06:31,171 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2022-07-20 02:06:31,171 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-07-20 02:06:31,171 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-07-20 02:06:31,171 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-07-20 02:06:31,171 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-07-20 02:06:31,172 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_multicast [2022-07-20 02:06:31,172 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_multicast [2022-07-20 02:06:31,172 INFO L130 BoogieDeclarations]: Found specification of procedure smt_echo_test [2022-07-20 02:06:31,172 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_echo_test [2022-07-20 02:06:31,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-20 02:06:31,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-20 02:06:31,172 INFO L130 BoogieDeclarations]: Found specification of procedure mac_ring_up [2022-07-20 02:06:31,173 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_ring_up [2022-07-20 02:06:31,173 INFO L130 BoogieDeclarations]: Found specification of procedure read_address [2022-07-20 02:06:31,173 INFO L138 BoogieDeclarations]: Found implementation of procedure read_address [2022-07-20 02:06:31,173 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list_wo_lock [2022-07-20 02:06:31,173 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list_wo_lock [2022-07-20 02:06:31,154 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-07-20 02:06:31,174 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-07-20 02:06:31,174 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-07-20 02:06:31,174 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2022-07-20 02:06:31,174 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2022-07-20 02:06:31,174 INFO L130 BoogieDeclarations]: Found specification of procedure smt_mib_phys [2022-07-20 02:06:31,175 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_mib_phys [2022-07-20 02:06:31,175 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2022-07-20 02:06:31,175 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2022-07-20 02:06:31,175 INFO L130 BoogieDeclarations]: Found specification of procedure cfm [2022-07-20 02:06:31,175 INFO L138 BoogieDeclarations]: Found implementation of procedure cfm [2022-07-20 02:06:31,175 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-07-20 02:06:31,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-07-20 02:06:31,175 INFO L130 BoogieDeclarations]: Found specification of procedure smt_action [2022-07-20 02:06:31,176 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_action [2022-07-20 02:06:31,176 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-07-20 02:06:31,176 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-07-20 02:06:31,176 INFO L130 BoogieDeclarations]: Found specification of procedure prop_actions [2022-07-20 02:06:31,177 INFO L138 BoogieDeclarations]: Found implementation of procedure prop_actions [2022-07-20 02:06:31,177 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-07-20 02:06:31,177 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_mode [2022-07-20 02:06:31,177 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_mode [2022-07-20 02:06:31,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-07-20 02:06:31,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-07-20 02:06:31,178 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-07-20 02:06:31,178 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-07-20 02:06:31,178 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_stop [2022-07-20 02:06:31,178 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_stop [2022-07-20 02:06:31,179 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2022-07-20 02:06:31,179 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2022-07-20 02:06:31,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-07-20 02:06:31,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-07-20 02:06:31,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-07-20 02:06:31,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-07-20 02:06:31,181 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-07-20 02:06:31,181 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-07-20 02:06:31,181 INFO L130 BoogieDeclarations]: Found specification of procedure plc_irq [2022-07-20 02:06:31,181 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_irq [2022-07-20 02:06:31,182 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-07-20 02:06:31,182 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-07-20 02:06:31,182 INFO L130 BoogieDeclarations]: Found specification of procedure smt_free_mbuf [2022-07-20 02:06:31,182 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_free_mbuf [2022-07-20 02:06:31,182 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-20 02:06:31,183 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-07-20 02:06:31,183 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-07-20 02:06:31,183 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_mac_opvalues [2022-07-20 02:06:31,183 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_mac_opvalues [2022-07-20 02:06:31,183 INFO L130 BoogieDeclarations]: Found specification of procedure config_mux [2022-07-20 02:06:31,183 INFO L138 BoogieDeclarations]: Found implementation of procedure config_mux [2022-07-20 02:06:31,183 INFO L130 BoogieDeclarations]: Found specification of procedure set_int [2022-07-20 02:06:31,184 INFO L138 BoogieDeclarations]: Found implementation of procedure set_int [2022-07-20 02:06:31,184 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_tx_queue [2022-07-20 02:06:31,184 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_tx_queue [2022-07-20 02:06:31,184 INFO L130 BoogieDeclarations]: Found specification of procedure copy_tx_mac [2022-07-20 02:06:31,185 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_tx_mac [2022-07-20 02:06:31,185 INFO L130 BoogieDeclarations]: Found specification of procedure formac_rcv_restart [2022-07-20 02:06:31,185 INFO L138 BoogieDeclarations]: Found implementation of procedure formac_rcv_restart [2022-07-20 02:06:31,185 INFO L130 BoogieDeclarations]: Found specification of procedure smt_string_swap [2022-07-20 02:06:31,185 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_string_swap [2022-07-20 02:06:31,185 INFO L130 BoogieDeclarations]: Found specification of procedure ev_dispatcher [2022-07-20 02:06:31,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ev_dispatcher [2022-07-20 02:06:31,186 INFO L130 BoogieDeclarations]: Found specification of procedure pcm [2022-07-20 02:06:31,186 INFO L138 BoogieDeclarations]: Found implementation of procedure pcm [2022-07-20 02:06:31,186 INFO L130 BoogieDeclarations]: Found specification of procedure dma_complete [2022-07-20 02:06:31,187 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_complete [2022-07-20 02:06:31,187 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-07-20 02:06:31,187 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-07-20 02:06:31,187 INFO L130 BoogieDeclarations]: Found specification of procedure repair_txd_ring [2022-07-20 02:06:31,188 INFO L138 BoogieDeclarations]: Found implementation of procedure repair_txd_ring [2022-07-20 02:06:31,188 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-07-20 02:06:31,188 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-07-20 02:06:31,188 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_para [2022-07-20 02:06:31,188 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_para [2022-07-20 02:06:31,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-07-20 02:06:31,188 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-07-20 02:06:31,189 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-07-20 02:06:31,189 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-07-20 02:06:31,189 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-07-20 02:06:31,189 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-07-20 02:06:31,189 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-07-20 02:06:31,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-07-20 02:06:31,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-07-20 02:06:31,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-07-20 02:06:31,190 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-20 02:06:31,190 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_get_space [2022-07-20 02:06:31,190 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_get_space [2022-07-20 02:06:31,190 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_restart [2022-07-20 02:06:31,190 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_restart [2022-07-20 02:06:31,190 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-07-20 02:06:31,191 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-07-20 02:06:31,191 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_nif [2022-07-20 02:06:31,192 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_nif [2022-07-20 02:06:31,194 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_rx_mode [2022-07-20 02:06:31,194 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_rx_mode [2022-07-20 02:06:31,194 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stop_watchdog [2022-07-20 02:06:31,194 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stop_watchdog [2022-07-20 02:06:31,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-07-20 02:06:31,195 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-07-20 02:06:31,195 INFO L130 BoogieDeclarations]: Found specification of procedure smt_add_para [2022-07-20 02:06:31,195 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_add_para [2022-07-20 02:06:31,196 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_bypass_req [2022-07-20 02:06:31,200 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_bypass_req [2022-07-20 02:06:31,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-07-20 02:06:31,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-07-20 02:06:31,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-07-20 02:06:31,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-07-20 02:06:31,201 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_state [2022-07-20 02:06:31,201 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_state [2022-07-20 02:06:31,201 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-07-20 02:06:31,201 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-07-20 02:06:31,202 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-07-20 02:06:31,202 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-07-20 02:06:31,202 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_close [2022-07-20 02:06:31,202 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_close [2022-07-20 02:06:31,202 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_get_tx_state [2022-07-20 02:06:31,202 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_get_tx_state [2022-07-20 02:06:31,202 INFO L130 BoogieDeclarations]: Found specification of procedure process_receive [2022-07-20 02:06:31,202 INFO L138 BoogieDeclarations]: Found implementation of procedure process_receive [2022-07-20 02:06:31,203 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_open [2022-07-20 02:06:31,203 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_open [2022-07-20 02:06:31,203 INFO L130 BoogieDeclarations]: Found specification of procedure write_mdr [2022-07-20 02:06:31,203 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mdr [2022-07-20 02:06:31,203 INFO L130 BoogieDeclarations]: Found specification of procedure update_dac [2022-07-20 02:06:31,203 INFO L138 BoogieDeclarations]: Found implementation of procedure update_dac [2022-07-20 02:06:31,203 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-20 02:06:31,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-07-20 02:06:31,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-07-20 02:06:31,204 INFO L130 BoogieDeclarations]: Found specification of procedure is_equal [2022-07-20 02:06:31,204 INFO L138 BoogieDeclarations]: Found implementation of procedure is_equal [2022-07-20 02:06:31,204 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_wait_time [2022-07-20 02:06:31,204 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_wait_time [2022-07-20 02:06:31,204 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-20 02:06:31,204 INFO L130 BoogieDeclarations]: Found specification of procedure start_ecm_timer [2022-07-20 02:06:31,204 INFO L138 BoogieDeclarations]: Found implementation of procedure start_ecm_timer [2022-07-20 02:06:31,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-07-20 02:06:31,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-07-20 02:06:31,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-20 02:06:31,205 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2022-07-20 02:06:31,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2022-07-20 02:06:31,205 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-07-20 02:06:31,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-07-20 02:06:31,205 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-07-20 02:06:31,205 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-07-20 02:06:31,206 INFO L130 BoogieDeclarations]: Found specification of procedure rmt [2022-07-20 02:06:31,206 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt [2022-07-20 02:06:31,206 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_quick_read [2022-07-20 02:06:31,206 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_quick_read [2022-07-20 02:06:31,206 INFO L130 BoogieDeclarations]: Found specification of procedure smt_online [2022-07-20 02:06:31,206 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_online [2022-07-20 02:06:31,206 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-07-20 02:06:31,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-07-20 02:06:31,207 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_ls_latch [2022-07-20 02:06:31,207 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_ls_latch [2022-07-20 02:06:31,207 INFO L130 BoogieDeclarations]: Found specification of procedure smt_build_frame [2022-07-20 02:06:31,207 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_build_frame [2022-07-20 02:06:31,207 INFO L130 BoogieDeclarations]: Found specification of procedure init_mac [2022-07-20 02:06:31,207 INFO L138 BoogieDeclarations]: Found implementation of procedure init_mac [2022-07-20 02:06:31,207 INFO L130 BoogieDeclarations]: Found specification of procedure set_min_max [2022-07-20 02:06:31,208 INFO L138 BoogieDeclarations]: Found implementation of procedure set_min_max [2022-07-20 02:06:31,208 INFO L130 BoogieDeclarations]: Found specification of procedure init_smt [2022-07-20 02:06:31,208 INFO L138 BoogieDeclarations]: Found implementation of procedure init_smt [2022-07-20 02:06:31,208 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2022-07-20 02:06:31,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2022-07-20 02:06:31,208 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_response [2022-07-20 02:06:31,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_response [2022-07-20 02:06:31,209 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_check_beacon_claim [2022-07-20 02:06:31,209 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_check_beacon_claim [2022-07-20 02:06:31,210 INFO L130 BoogieDeclarations]: Found specification of procedure send_queued_packets [2022-07-20 02:06:31,210 INFO L138 BoogieDeclarations]: Found implementation of procedure send_queued_packets [2022-07-20 02:06:31,210 INFO L130 BoogieDeclarations]: Found specification of procedure plc_go_state [2022-07-20 02:06:31,210 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_go_state [2022-07-20 02:06:31,210 INFO L130 BoogieDeclarations]: Found specification of procedure all_selection_criteria [2022-07-20 02:06:31,210 INFO L138 BoogieDeclarations]: Found implementation of procedure all_selection_criteria [2022-07-20 02:06:31,210 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_reinsert_actions [2022-07-20 02:06:31,211 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_reinsert_actions [2022-07-20 02:06:31,211 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-07-20 02:06:31,211 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-07-20 02:06:31,211 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-07-20 02:06:31,211 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-07-20 02:06:31,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-07-20 02:06:31,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-07-20 02:06:31,211 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_sde [2022-07-20 02:06:31,212 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_sde [2022-07-20 02:06:31,212 INFO L130 BoogieDeclarations]: Found specification of procedure ess_para_change [2022-07-20 02:06:31,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_para_change [2022-07-20 02:06:31,212 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_mbuf [2022-07-20 02:06:31,212 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_mbuf [2022-07-20 02:06:31,212 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_leave_actions [2022-07-20 02:06:31,212 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_leave_actions [2022-07-20 02:06:31,212 INFO L130 BoogieDeclarations]: Found specification of procedure pc_tcode_actions [2022-07-20 02:06:31,213 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_tcode_actions [2022-07-20 02:06:31,213 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_time [2022-07-20 02:06:31,213 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_time [2022-07-20 02:06:31,213 INFO L130 BoogieDeclarations]: Found specification of procedure ring_status_indication [2022-07-20 02:06:31,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_status_indication [2022-07-20 02:06:31,213 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-20 02:06:31,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-20 02:06:31,213 INFO L130 BoogieDeclarations]: Found specification of procedure led_indication [2022-07-20 02:06:31,213 INFO L138 BoogieDeclarations]: Found implementation of procedure led_indication [2022-07-20 02:06:31,214 INFO L130 BoogieDeclarations]: Found specification of procedure init_descr_ring [2022-07-20 02:06:31,214 INFO L138 BoogieDeclarations]: Found implementation of procedure init_descr_ring [2022-07-20 02:06:31,214 INFO L130 BoogieDeclarations]: Found specification of procedure port_to_mib [2022-07-20 02:06:31,214 INFO L138 BoogieDeclarations]: Found implementation of procedure port_to_mib [2022-07-20 02:06:31,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-07-20 02:06:31,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-07-20 02:06:31,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-20 02:06:31,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-20 02:06:31,215 INFO L130 BoogieDeclarations]: Found specification of procedure div_ratio [2022-07-20 02:06:31,215 INFO L138 BoogieDeclarations]: Found implementation of procedure div_ratio [2022-07-20 02:06:31,215 INFO L130 BoogieDeclarations]: Found specification of procedure smt_reset_defaults [2022-07-20 02:06:31,215 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_reset_defaults [2022-07-20 02:06:31,215 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_requeue_rxd [2022-07-20 02:06:31,215 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_requeue_rxd [2022-07-20 02:06:31,215 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_start [2022-07-20 02:06:31,216 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_start [2022-07-20 02:06:31,216 INFO L130 BoogieDeclarations]: Found specification of procedure smt_received_pack [2022-07-20 02:06:31,216 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_received_pack [2022-07-20 02:06:31,216 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_rx_queue [2022-07-20 02:06:31,217 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_rx_queue [2022-07-20 02:06:31,220 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-07-20 02:06:31,220 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-07-20 02:06:31,220 INFO L130 BoogieDeclarations]: Found specification of procedure smt_check_para [2022-07-20 02:06:31,220 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_check_para [2022-07-20 02:06:31,220 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_txd [2022-07-20 02:06:31,220 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_txd [2022-07-20 02:06:31,220 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ma_control [2022-07-20 02:06:31,221 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ma_control [2022-07-20 02:06:31,221 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-07-20 02:06:31,222 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-07-20 02:06:31,222 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_fill_rxd [2022-07-20 02:06:31,222 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_fill_rxd [2022-07-20 02:06:31,222 INFO L130 BoogieDeclarations]: Found specification of procedure is_individual [2022-07-20 02:06:31,222 INFO L138 BoogieDeclarations]: Found implementation of procedure is_individual [2022-07-20 02:06:31,222 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-07-20 02:06:31,222 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-07-20 02:06:31,223 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-07-20 02:06:31,223 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-07-20 02:06:31,223 INFO L130 BoogieDeclarations]: Found specification of procedure plc_send_bits [2022-07-20 02:06:31,223 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_send_bits [2022-07-20 02:06:31,223 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-07-20 02:06:31,223 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-07-20 02:06:31,223 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-07-20 02:06:31,223 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-07-20 02:06:31,224 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-20 02:06:31,224 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_counter [2022-07-20 02:06:31,224 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_counter [2022-07-20 02:06:31,224 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_short [2022-07-20 02:06:31,224 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_short [2022-07-20 02:06:31,224 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_start [2022-07-20 02:06:31,225 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_start [2022-07-20 02:06:31,225 INFO L130 BoogieDeclarations]: Found specification of procedure smt_srf_event [2022-07-20 02:06:31,225 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_srf_event [2022-07-20 02:06:31,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-20 02:06:31,225 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_setcount [2022-07-20 02:06:31,225 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_setcount [2022-07-20 02:06:31,225 INFO L130 BoogieDeclarations]: Found specification of procedure stop_pcm_timer0 [2022-07-20 02:06:31,225 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_pcm_timer0 [2022-07-20 02:06:31,226 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_timestamp [2022-07-20 02:06:31,226 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_timestamp [2022-07-20 02:06:31,226 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_start [2022-07-20 02:06:31,226 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_start [2022-07-20 02:06:31,226 INFO L130 BoogieDeclarations]: Found specification of procedure card_stop [2022-07-20 02:06:31,226 INFO L138 BoogieDeclarations]: Found implementation of procedure card_stop [2022-07-20 02:06:31,226 INFO L130 BoogieDeclarations]: Found specification of procedure phy_index [2022-07-20 02:06:31,226 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_index [2022-07-20 02:06:31,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-20 02:06:31,227 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-07-20 02:06:31,227 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-07-20 02:06:31,227 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-07-20 02:06:31,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-07-20 02:06:31,227 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_srf [2022-07-20 02:06:31,227 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_srf [2022-07-20 02:06:31,228 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-07-20 02:06:31,228 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-07-20 02:06:31,228 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_get_ls [2022-07-20 02:06:31,228 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_get_ls [2022-07-20 02:06:31,228 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-07-20 02:06:31,228 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-07-20 02:06:31,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-07-20 02:06:31,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-07-20 02:06:31,228 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_remove_one [2022-07-20 02:06:31,229 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_remove_one [2022-07-20 02:06:31,229 INFO L130 BoogieDeclarations]: Found specification of procedure process_bw_alloc [2022-07-20 02:06:31,229 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bw_alloc [2022-07-20 02:06:31,229 INFO L130 BoogieDeclarations]: Found specification of procedure ResetAdapter [2022-07-20 02:06:31,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetAdapter [2022-07-20 02:06:31,229 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-07-20 02:06:31,229 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-07-20 02:06:31,229 INFO L130 BoogieDeclarations]: Found specification of procedure fddi_type_trans [2022-07-20 02:06:31,230 INFO L138 BoogieDeclarations]: Found implementation of procedure fddi_type_trans [2022-07-20 02:06:31,230 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer1 [2022-07-20 02:06:31,230 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer1 [2022-07-20 02:06:31,230 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer0 [2022-07-20 02:06:31,230 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer0 [2022-07-20 02:06:31,230 INFO L130 BoogieDeclarations]: Found specification of procedure smt_emulate_token_ct [2022-07-20 02:06:31,230 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_emulate_token_ct [2022-07-20 02:06:31,230 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-07-20 02:06:31,231 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-07-20 02:06:31,231 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_timestamp [2022-07-20 02:06:31,231 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_timestamp [2022-07-20 02:06:31,231 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_ptab [2022-07-20 02:06:31,231 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_ptab [2022-07-20 02:06:31,231 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer2 [2022-07-20 02:06:31,231 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer2 [2022-07-20 02:06:31,231 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-07-20 02:06:31,232 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-07-20 02:06:31,232 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_new_dup_actions [2022-07-20 02:06:31,232 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_new_dup_actions [2022-07-20 02:06:31,232 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stat_counter [2022-07-20 02:06:31,232 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stat_counter [2022-07-20 02:06:31,232 INFO L130 BoogieDeclarations]: Found specification of procedure timer_done [2022-07-20 02:06:31,232 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_done [2022-07-20 02:06:31,232 INFO L130 BoogieDeclarations]: Found specification of procedure set_formac_tsync [2022-07-20 02:06:31,232 INFO L138 BoogieDeclarations]: Found implementation of procedure set_formac_tsync [2022-07-20 02:06:31,233 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_rx_frag [2022-07-20 02:06:31,233 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_rx_frag [2022-07-20 02:06:31,233 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_conv_can [2022-07-20 02:06:31,233 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_conv_can [2022-07-20 02:06:31,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-20 02:06:31,233 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_frame [2022-07-20 02:06:31,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_frame [2022-07-20 02:06:31,233 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_complete [2022-07-20 02:06:31,234 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_complete [2022-07-20 02:06:31,234 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_stop [2022-07-20 02:06:31,234 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_stop [2022-07-20 02:06:31,234 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_tid [2022-07-20 02:06:31,234 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_tid [2022-07-20 02:06:31,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-20 02:06:31,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-20 02:06:31,234 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_virt2phys [2022-07-20 02:06:31,234 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_virt2phys [2022-07-20 02:06:31,235 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev8 [2022-07-20 02:06:31,235 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev8 [2022-07-20 02:06:31,235 INFO L130 BoogieDeclarations]: Found specification of procedure mac_index [2022-07-20 02:06:31,235 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_index [2022-07-20 02:06:31,235 INFO L130 BoogieDeclarations]: Found specification of procedure smt_start_watchdog [2022-07-20 02:06:31,235 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_start_watchdog [2022-07-20 02:06:31,235 INFO L130 BoogieDeclarations]: Found specification of procedure ecm [2022-07-20 02:06:31,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ecm [2022-07-20 02:06:31,236 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_indication [2022-07-20 02:06:31,236 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_indication [2022-07-20 02:06:31,236 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_frame [2022-07-20 02:06:31,236 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_frame [2022-07-20 02:06:31,236 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list [2022-07-20 02:06:31,236 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list [2022-07-20 02:06:31,236 INFO L130 BoogieDeclarations]: Found specification of procedure mac_clear_multicast [2022-07-20 02:06:31,236 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_clear_multicast [2022-07-20 02:06:31,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-07-20 02:06:31,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-07-20 02:06:31,237 INFO L130 BoogieDeclarations]: Found specification of procedure stop_ecm_timer [2022-07-20 02:06:31,237 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_ecm_timer [2022-07-20 02:06:31,237 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_rdf [2022-07-20 02:06:31,237 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_rdf [2022-07-20 02:06:31,237 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_get_stats [2022-07-20 02:06:31,237 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_get_stats [2022-07-20 02:06:31,237 INFO L130 BoogieDeclarations]: Found specification of procedure queue_event [2022-07-20 02:06:31,238 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_event [2022-07-20 02:06:31,238 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-07-20 02:06:31,238 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-07-20 02:06:31,238 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer2 [2022-07-20 02:06:31,238 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer2 [2022-07-20 02:06:31,238 INFO L130 BoogieDeclarations]: Found specification of procedure sm_to_para [2022-07-20 02:06:31,238 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_to_para [2022-07-20 02:06:31,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-20 02:06:31,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-07-20 02:06:31,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-07-20 02:06:31,239 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_lem [2022-07-20 02:06:31,239 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_lem [2022-07-20 02:06:31,239 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer1 [2022-07-20 02:06:31,239 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer1 [2022-07-20 02:06:31,239 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer0 [2022-07-20 02:06:31,239 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer0 [2022-07-20 02:06:31,239 INFO L130 BoogieDeclarations]: Found specification of procedure pc_rcode_actions [2022-07-20 02:06:31,240 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_rcode_actions [2022-07-20 02:06:32,767 INFO L234 CfgBuilder]: Building ICFG [2022-07-20 02:06:32,770 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-20 02:06:32,959 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;