./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3a877d22 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_linux-kernel-locking-spinlock_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 97970fb9e87a9529d055e60ee469c7aeef09a34ea6fab045a79860b072155fdd --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:35:49,732 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:35:49,733 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:35:49,783 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:35:49,785 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:35:49,786 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:35:49,787 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:35:49,788 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:35:49,789 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:35:49,790 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:35:49,791 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:35:49,792 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:35:49,793 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:35:49,795 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:35:49,796 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:35:49,797 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:35:49,804 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:35:49,808 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:35:49,810 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:35:49,811 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:35:49,817 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:35:49,818 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:35:49,818 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:35:49,819 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:35:49,820 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:35:49,820 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:35:49,821 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:35:49,828 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:35:49,829 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:35:49,829 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:35:49,830 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:35:49,830 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:35:49,831 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:35:49,832 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:35:49,833 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:35:49,833 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:35:49,834 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:35:49,834 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:35:49,834 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:35:49,835 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:35:49,835 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:35:49,836 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:35:49,855 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:35:49,856 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:35:49,856 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:35:49,856 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:35:49,857 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:35:49,857 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:35:49,857 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:35:49,857 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:35:49,858 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:35:49,858 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:35:49,858 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:35:49,858 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:35:49,858 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:35:49,858 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:35:49,858 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:35:49,859 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:35:49,859 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:35:49,859 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:35:49,859 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:35:49,859 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:35:49,859 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:35:49,860 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:35:49,860 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:35:49,860 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:35:49,860 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:35:49,860 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:35:49,860 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:35:49,860 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:35:49,861 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:35:49,861 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:35:49,861 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:35:49,861 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 97970fb9e87a9529d055e60ee469c7aeef09a34ea6fab045a79860b072155fdd [2021-12-15 13:35:50,043 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:35:50,068 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:35:50,070 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:35:50,071 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:35:50,071 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:35:50,072 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i [2021-12-15 13:35:50,124 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e5ae5138/e574b71f56b54a91a2ecf22538551a0c/FLAG99a7599ef [2021-12-15 13:35:50,941 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:35:50,942 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i [2021-12-15 13:35:51,002 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e5ae5138/e574b71f56b54a91a2ecf22538551a0c/FLAG99a7599ef [2021-12-15 13:35:51,108 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e5ae5138/e574b71f56b54a91a2ecf22538551a0c [2021-12-15 13:35:51,110 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:35:51,112 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:35:51,113 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:35:51,113 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:35:51,116 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:35:51,116 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:35:51" (1/1) ... [2021-12-15 13:35:51,117 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11904919 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:51, skipping insertion in model container [2021-12-15 13:35:51,117 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:35:51" (1/1) ... [2021-12-15 13:35:51,122 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:35:51,275 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:35:56,543 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_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[633785,633798] [2021-12-15 13:35:56,545 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_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[633954,633967] [2021-12-15 13:35:56,546 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_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[634121,634134] [2021-12-15 13:35:56,546 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_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[634289,634302] [2021-12-15 13:35:56,577 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:35:56,620 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:35:57,115 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_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[633785,633798] [2021-12-15 13:35:57,115 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_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[633954,633967] [2021-12-15 13:35:57,116 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_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[634121,634134] [2021-12-15 13:35:57,116 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_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[634289,634302] [2021-12-15 13:35:57,119 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:35:57,229 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:35:57,230 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:57 WrapperNode [2021-12-15 13:35:57,230 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:35:57,230 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:35:57,231 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:35:57,231 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:35:57,235 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:57" (1/1) ... [2021-12-15 13:35:57,483 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:57" (1/1) ... [2021-12-15 13:35:58,668 INFO L137 Inliner]: procedures = 615, calls = 10686, calls flagged for inlining = 290, calls inlined = 274, statements flattened = 21352 [2021-12-15 13:35:58,669 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:35:58,669 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:35:58,669 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:35:58,669 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:35:58,676 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:57" (1/1) ... [2021-12-15 13:35:58,677 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:57" (1/1) ... [2021-12-15 13:35:59,117 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:57" (1/1) ... [2021-12-15 13:35:59,117 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:57" (1/1) ... [2021-12-15 13:36:00,573 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:57" (1/1) ... [2021-12-15 13:36:00,641 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:57" (1/1) ... [2021-12-15 13:36:00,714 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:57" (1/1) ... [2021-12-15 13:36:00,824 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:36:00,826 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:36:00,826 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:36:00,827 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:36:00,829 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:57" (1/1) ... [2021-12-15 13:36:00,835 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:36:00,844 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:36:00,871 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) [2021-12-15 13:36:00,925 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 [2021-12-15 13:36:00,940 INFO L130 BoogieDeclarations]: Found specification of procedure llc_restart_tx [2021-12-15 13:36:00,940 INFO L138 BoogieDeclarations]: Found implementation of procedure llc_restart_tx [2021-12-15 13:36:00,940 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_stop [2021-12-15 13:36:00,940 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_stop [2021-12-15 13:36:00,941 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-12-15 13:36:00,941 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-12-15 13:36:00,941 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:36:00,941 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:36:00,941 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:36:00,941 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:36:00,941 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_multicast [2021-12-15 13:36:00,941 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_multicast [2021-12-15 13:36:00,942 INFO L130 BoogieDeclarations]: Found specification of procedure smt_echo_test [2021-12-15 13:36:00,942 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_echo_test [2021-12-15 13:36:00,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:36:00,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:36:00,942 INFO L130 BoogieDeclarations]: Found specification of procedure mac_ring_up [2021-12-15 13:36:00,942 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_ring_up [2021-12-15 13:36:00,942 INFO L130 BoogieDeclarations]: Found specification of procedure read_address [2021-12-15 13:36:00,942 INFO L138 BoogieDeclarations]: Found implementation of procedure read_address [2021-12-15 13:36:00,942 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list_wo_lock [2021-12-15 13:36:00,943 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list_wo_lock [2021-12-15 13:36:00,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-15 13:36:00,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-15 13:36:00,943 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:36:00,944 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:36:00,944 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2021-12-15 13:36:00,944 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2021-12-15 13:36:00,944 INFO L130 BoogieDeclarations]: Found specification of procedure smt_mib_phys [2021-12-15 13:36:00,944 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_mib_phys [2021-12-15 13:36:00,944 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2021-12-15 13:36:00,945 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2021-12-15 13:36:00,945 INFO L130 BoogieDeclarations]: Found specification of procedure cfm [2021-12-15 13:36:00,945 INFO L138 BoogieDeclarations]: Found implementation of procedure cfm [2021-12-15 13:36:00,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_69 [2021-12-15 13:36:00,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_69 [2021-12-15 13:36:00,945 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-12-15 13:36:00,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-12-15 13:36:00,946 INFO L130 BoogieDeclarations]: Found specification of procedure smt_action [2021-12-15 13:36:00,946 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_action [2021-12-15 13:36:00,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_DriverLock_of_s_smt_os [2021-12-15 13:36:00,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_DriverLock_of_s_smt_os [2021-12-15 13:36:00,946 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:36:00,947 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:36:00,947 INFO L130 BoogieDeclarations]: Found specification of procedure prop_actions [2021-12-15 13:36:00,947 INFO L138 BoogieDeclarations]: Found implementation of procedure prop_actions [2021-12-15 13:36:00,947 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:36:00,947 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_mode [2021-12-15 13:36:00,947 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_mode [2021-12-15 13:36:00,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:36:00,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:36:00,949 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-12-15 13:36:00,949 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-12-15 13:36:00,949 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_stop [2021-12-15 13:36:00,949 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_stop [2021-12-15 13:36:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2021-12-15 13:36:00,950 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2021-12-15 13:36:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:36:00,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:36:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure plc_irq [2021-12-15 13:36:00,950 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_irq [2021-12-15 13:36:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:36:00,950 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:36:00,951 INFO L130 BoogieDeclarations]: Found specification of procedure smt_free_mbuf [2021-12-15 13:36:00,951 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_free_mbuf [2021-12-15 13:36:00,951 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:36:00,951 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:36:00,951 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:36:00,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_66 [2021-12-15 13:36:00,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_66 [2021-12-15 13:36:00,952 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_mac_opvalues [2021-12-15 13:36:00,952 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_mac_opvalues [2021-12-15 13:36:00,952 INFO L130 BoogieDeclarations]: Found specification of procedure config_mux [2021-12-15 13:36:00,953 INFO L138 BoogieDeclarations]: Found implementation of procedure config_mux [2021-12-15 13:36:00,953 INFO L130 BoogieDeclarations]: Found specification of procedure set_int [2021-12-15 13:36:00,953 INFO L138 BoogieDeclarations]: Found implementation of procedure set_int [2021-12-15 13:36:00,953 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_tx_queue [2021-12-15 13:36:00,953 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_tx_queue [2021-12-15 13:36:00,953 INFO L130 BoogieDeclarations]: Found specification of procedure copy_tx_mac [2021-12-15 13:36:00,953 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_tx_mac [2021-12-15 13:36:00,953 INFO L130 BoogieDeclarations]: Found specification of procedure formac_rcv_restart [2021-12-15 13:36:00,954 INFO L138 BoogieDeclarations]: Found implementation of procedure formac_rcv_restart [2021-12-15 13:36:00,954 INFO L130 BoogieDeclarations]: Found specification of procedure smt_string_swap [2021-12-15 13:36:00,954 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_string_swap [2021-12-15 13:36:00,954 INFO L130 BoogieDeclarations]: Found specification of procedure ev_dispatcher [2021-12-15 13:36:00,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ev_dispatcher [2021-12-15 13:36:00,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_DriverLock_of_s_smt_os [2021-12-15 13:36:00,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_DriverLock_of_s_smt_os [2021-12-15 13:36:00,955 INFO L130 BoogieDeclarations]: Found specification of procedure pcm [2021-12-15 13:36:00,955 INFO L138 BoogieDeclarations]: Found implementation of procedure pcm [2021-12-15 13:36:00,955 INFO L130 BoogieDeclarations]: Found specification of procedure dma_complete [2021-12-15 13:36:00,955 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_complete [2021-12-15 13:36:00,956 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:36:00,956 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:36:00,956 INFO L130 BoogieDeclarations]: Found specification of procedure repair_txd_ring [2021-12-15 13:36:00,956 INFO L138 BoogieDeclarations]: Found implementation of procedure repair_txd_ring [2021-12-15 13:36:00,956 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_para [2021-12-15 13:36:00,956 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_para [2021-12-15 13:36:00,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:36:00,956 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-12-15 13:36:00,956 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-12-15 13:36:00,957 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:36:00,957 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:36:00,957 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:36:00,957 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:36:00,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:36:00,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:36:00,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:36:00,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:36:00,958 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_get_space [2021-12-15 13:36:00,958 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_get_space [2021-12-15 13:36:00,959 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_restart [2021-12-15 13:36:00,959 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_restart [2021-12-15 13:36:00,961 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:36:00,962 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:36:00,962 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_nif [2021-12-15 13:36:00,962 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_nif [2021-12-15 13:36:00,963 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_rx_mode [2021-12-15 13:36:00,963 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_rx_mode [2021-12-15 13:36:00,963 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stop_watchdog [2021-12-15 13:36:00,963 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stop_watchdog [2021-12-15 13:36:00,964 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:36:00,969 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:36:00,970 INFO L130 BoogieDeclarations]: Found specification of procedure smt_add_para [2021-12-15 13:36:00,970 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_add_para [2021-12-15 13:36:00,970 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_bypass_req [2021-12-15 13:36:00,970 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_bypass_req [2021-12-15 13:36:00,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:36:00,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:36:00,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:36:00,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:36:00,971 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_state [2021-12-15 13:36:00,971 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_state [2021-12-15 13:36:00,971 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:36:00,971 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:36:00,971 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:36:00,971 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:36:00,971 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_close [2021-12-15 13:36:00,971 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_close [2021-12-15 13:36:00,972 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_get_tx_state [2021-12-15 13:36:00,972 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_get_tx_state [2021-12-15 13:36:00,972 INFO L130 BoogieDeclarations]: Found specification of procedure process_receive [2021-12-15 13:36:00,972 INFO L138 BoogieDeclarations]: Found implementation of procedure process_receive [2021-12-15 13:36:00,972 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_open [2021-12-15 13:36:00,972 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_open [2021-12-15 13:36:00,972 INFO L130 BoogieDeclarations]: Found specification of procedure write_mdr [2021-12-15 13:36:00,972 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mdr [2021-12-15 13:36:00,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-15 13:36:00,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-15 13:36:00,973 INFO L130 BoogieDeclarations]: Found specification of procedure update_dac [2021-12-15 13:36:00,973 INFO L138 BoogieDeclarations]: Found implementation of procedure update_dac [2021-12-15 13:36:00,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:36:00,973 INFO L130 BoogieDeclarations]: Found specification of procedure is_equal [2021-12-15 13:36:00,973 INFO L138 BoogieDeclarations]: Found implementation of procedure is_equal [2021-12-15 13:36:00,973 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_wait_time [2021-12-15 13:36:00,974 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_wait_time [2021-12-15 13:36:00,974 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:36:00,974 INFO L130 BoogieDeclarations]: Found specification of procedure start_ecm_timer [2021-12-15 13:36:00,974 INFO L138 BoogieDeclarations]: Found implementation of procedure start_ecm_timer [2021-12-15 13:36:00,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:36:00,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:36:00,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:36:00,974 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2021-12-15 13:36:00,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2021-12-15 13:36:00,975 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:36:00,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:36:00,975 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-12-15 13:36:00,975 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-12-15 13:36:00,975 INFO L130 BoogieDeclarations]: Found specification of procedure rmt [2021-12-15 13:36:00,975 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt [2021-12-15 13:36:00,975 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_quick_read [2021-12-15 13:36:00,975 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_quick_read [2021-12-15 13:36:00,976 INFO L130 BoogieDeclarations]: Found specification of procedure smt_online [2021-12-15 13:36:00,976 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_online [2021-12-15 13:36:00,976 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:36:00,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:36:00,976 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_ls_latch [2021-12-15 13:36:00,976 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_ls_latch [2021-12-15 13:36:00,977 INFO L130 BoogieDeclarations]: Found specification of procedure smt_build_frame [2021-12-15 13:36:00,977 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_build_frame [2021-12-15 13:36:00,977 INFO L130 BoogieDeclarations]: Found specification of procedure init_mac [2021-12-15 13:36:00,977 INFO L138 BoogieDeclarations]: Found implementation of procedure init_mac [2021-12-15 13:36:00,977 INFO L130 BoogieDeclarations]: Found specification of procedure set_min_max [2021-12-15 13:36:00,977 INFO L138 BoogieDeclarations]: Found implementation of procedure set_min_max [2021-12-15 13:36:00,977 INFO L130 BoogieDeclarations]: Found specification of procedure init_smt [2021-12-15 13:36:00,977 INFO L138 BoogieDeclarations]: Found implementation of procedure init_smt [2021-12-15 13:36:00,978 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2021-12-15 13:36:00,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2021-12-15 13:36:00,978 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_response [2021-12-15 13:36:00,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_response [2021-12-15 13:36:00,978 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_check_beacon_claim [2021-12-15 13:36:00,978 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_check_beacon_claim [2021-12-15 13:36:00,978 INFO L130 BoogieDeclarations]: Found specification of procedure send_queued_packets [2021-12-15 13:36:00,978 INFO L138 BoogieDeclarations]: Found implementation of procedure send_queued_packets [2021-12-15 13:36:00,978 INFO L130 BoogieDeclarations]: Found specification of procedure plc_go_state [2021-12-15 13:36:00,978 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_go_state [2021-12-15 13:36:00,979 INFO L130 BoogieDeclarations]: Found specification of procedure all_selection_criteria [2021-12-15 13:36:00,979 INFO L138 BoogieDeclarations]: Found implementation of procedure all_selection_criteria [2021-12-15 13:36:00,979 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-12-15 13:36:00,979 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-12-15 13:36:00,979 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_reinsert_actions [2021-12-15 13:36:00,979 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_reinsert_actions [2021-12-15 13:36:00,979 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:36:00,979 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:36:00,979 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-15 13:36:00,980 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-15 13:36:00,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:36:00,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:36:00,980 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_sde [2021-12-15 13:36:00,980 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_sde [2021-12-15 13:36:00,980 INFO L130 BoogieDeclarations]: Found specification of procedure ess_para_change [2021-12-15 13:36:00,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_para_change [2021-12-15 13:36:00,980 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_mbuf [2021-12-15 13:36:00,980 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_mbuf [2021-12-15 13:36:00,981 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_leave_actions [2021-12-15 13:36:00,981 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_leave_actions [2021-12-15 13:36:00,981 INFO L130 BoogieDeclarations]: Found specification of procedure pc_tcode_actions [2021-12-15 13:36:00,981 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_tcode_actions [2021-12-15 13:36:00,981 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_time [2021-12-15 13:36:00,981 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_time [2021-12-15 13:36:00,981 INFO L130 BoogieDeclarations]: Found specification of procedure ring_status_indication [2021-12-15 13:36:00,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_status_indication [2021-12-15 13:36:00,982 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:36:00,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:36:00,982 INFO L130 BoogieDeclarations]: Found specification of procedure led_indication [2021-12-15 13:36:00,982 INFO L138 BoogieDeclarations]: Found implementation of procedure led_indication [2021-12-15 13:36:00,982 INFO L130 BoogieDeclarations]: Found specification of procedure init_descr_ring [2021-12-15 13:36:00,982 INFO L138 BoogieDeclarations]: Found implementation of procedure init_descr_ring [2021-12-15 13:36:00,982 INFO L130 BoogieDeclarations]: Found specification of procedure port_to_mib [2021-12-15 13:36:00,982 INFO L138 BoogieDeclarations]: Found implementation of procedure port_to_mib [2021-12-15 13:36:00,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:36:00,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:36:00,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:36:00,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:36:00,987 INFO L130 BoogieDeclarations]: Found specification of procedure div_ratio [2021-12-15 13:36:00,987 INFO L138 BoogieDeclarations]: Found implementation of procedure div_ratio [2021-12-15 13:36:00,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-15 13:36:00,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-15 13:36:00,987 INFO L130 BoogieDeclarations]: Found specification of procedure smt_reset_defaults [2021-12-15 13:36:00,987 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_reset_defaults [2021-12-15 13:36:00,987 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_requeue_rxd [2021-12-15 13:36:00,987 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_requeue_rxd [2021-12-15 13:36:00,987 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_start [2021-12-15 13:36:00,987 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_start [2021-12-15 13:36:00,987 INFO L130 BoogieDeclarations]: Found specification of procedure smt_received_pack [2021-12-15 13:36:00,987 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_received_pack [2021-12-15 13:36:00,988 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_rx_queue [2021-12-15 13:36:00,988 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_rx_queue [2021-12-15 13:36:00,988 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:36:00,988 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:36:00,988 INFO L130 BoogieDeclarations]: Found specification of procedure smt_check_para [2021-12-15 13:36:00,988 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_check_para [2021-12-15 13:36:00,988 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_txd [2021-12-15 13:36:00,988 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_txd [2021-12-15 13:36:00,988 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ma_control [2021-12-15 13:36:00,988 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ma_control [2021-12-15 13:36:00,988 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:36:00,988 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:36:00,988 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_fill_rxd [2021-12-15 13:36:00,988 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_fill_rxd [2021-12-15 13:36:00,988 INFO L130 BoogieDeclarations]: Found specification of procedure is_individual [2021-12-15 13:36:00,988 INFO L138 BoogieDeclarations]: Found implementation of procedure is_individual [2021-12-15 13:36:00,988 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:36:00,988 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:36:00,988 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-15 13:36:00,988 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-15 13:36:00,988 INFO L130 BoogieDeclarations]: Found specification of procedure plc_send_bits [2021-12-15 13:36:00,988 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_send_bits [2021-12-15 13:36:00,988 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:36:00,988 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:36:00,989 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-12-15 13:36:00,989 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-12-15 13:36:00,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:36:00,989 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_counter [2021-12-15 13:36:00,989 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_counter [2021-12-15 13:36:00,989 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_short [2021-12-15 13:36:00,989 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_short [2021-12-15 13:36:00,989 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_start [2021-12-15 13:36:00,989 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_start [2021-12-15 13:36:00,989 INFO L130 BoogieDeclarations]: Found specification of procedure smt_srf_event [2021-12-15 13:36:00,989 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_srf_event [2021-12-15 13:36:00,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:36:00,989 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_setcount [2021-12-15 13:36:00,989 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_setcount [2021-12-15 13:36:00,989 INFO L130 BoogieDeclarations]: Found specification of procedure stop_pcm_timer0 [2021-12-15 13:36:00,989 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_pcm_timer0 [2021-12-15 13:36:00,989 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_timestamp [2021-12-15 13:36:00,989 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_timestamp [2021-12-15 13:36:00,989 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_start [2021-12-15 13:36:00,989 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_start [2021-12-15 13:36:00,989 INFO L130 BoogieDeclarations]: Found specification of procedure card_stop [2021-12-15 13:36:00,989 INFO L138 BoogieDeclarations]: Found implementation of procedure card_stop [2021-12-15 13:36:00,989 INFO L130 BoogieDeclarations]: Found specification of procedure phy_index [2021-12-15 13:36:00,989 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_index [2021-12-15 13:36:00,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:36:00,990 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-12-15 13:36:00,990 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-12-15 13:36:00,990 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-15 13:36:00,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-15 13:36:00,990 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_srf [2021-12-15 13:36:00,990 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_srf [2021-12-15 13:36:00,990 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_get_ls [2021-12-15 13:36:00,990 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_get_ls [2021-12-15 13:36:00,990 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:36:00,990 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:36:00,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:36:00,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:36:00,990 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_remove_one [2021-12-15 13:36:00,990 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_remove_one [2021-12-15 13:36:00,990 INFO L130 BoogieDeclarations]: Found specification of procedure process_bw_alloc [2021-12-15 13:36:00,990 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bw_alloc [2021-12-15 13:36:00,990 INFO L130 BoogieDeclarations]: Found specification of procedure ResetAdapter [2021-12-15 13:36:00,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetAdapter [2021-12-15 13:36:00,990 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-12-15 13:36:00,990 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-12-15 13:36:00,990 INFO L130 BoogieDeclarations]: Found specification of procedure fddi_type_trans [2021-12-15 13:36:00,990 INFO L138 BoogieDeclarations]: Found implementation of procedure fddi_type_trans [2021-12-15 13:36:00,990 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer1 [2021-12-15 13:36:00,990 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer1 [2021-12-15 13:36:00,990 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer0 [2021-12-15 13:36:00,991 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer0 [2021-12-15 13:36:00,991 INFO L130 BoogieDeclarations]: Found specification of procedure smt_emulate_token_ct [2021-12-15 13:36:00,991 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_emulate_token_ct [2021-12-15 13:36:00,991 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-15 13:36:00,991 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-15 13:36:00,991 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_timestamp [2021-12-15 13:36:00,991 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_timestamp [2021-12-15 13:36:00,991 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_ptab [2021-12-15 13:36:00,991 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_ptab [2021-12-15 13:36:00,991 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer2 [2021-12-15 13:36:00,991 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer2 [2021-12-15 13:36:00,991 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:36:00,991 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:36:00,991 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_new_dup_actions [2021-12-15 13:36:00,991 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_new_dup_actions [2021-12-15 13:36:00,991 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stat_counter [2021-12-15 13:36:00,991 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stat_counter [2021-12-15 13:36:00,991 INFO L130 BoogieDeclarations]: Found specification of procedure timer_done [2021-12-15 13:36:00,991 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_done [2021-12-15 13:36:00,991 INFO L130 BoogieDeclarations]: Found specification of procedure set_formac_tsync [2021-12-15 13:36:00,991 INFO L138 BoogieDeclarations]: Found implementation of procedure set_formac_tsync [2021-12-15 13:36:00,991 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_rx_frag [2021-12-15 13:36:00,991 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_rx_frag [2021-12-15 13:36:00,991 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_conv_can [2021-12-15 13:36:00,991 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_conv_can [2021-12-15 13:36:00,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:36:00,992 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_frame [2021-12-15 13:36:00,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_frame [2021-12-15 13:36:00,992 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_complete [2021-12-15 13:36:00,992 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_complete [2021-12-15 13:36:00,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_67 [2021-12-15 13:36:00,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_67 [2021-12-15 13:36:00,992 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_stop [2021-12-15 13:36:00,992 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_stop [2021-12-15 13:36:00,992 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_tid [2021-12-15 13:36:00,992 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_tid [2021-12-15 13:36:00,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:36:00,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:36:00,992 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_virt2phys [2021-12-15 13:36:00,992 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_virt2phys [2021-12-15 13:36:00,992 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev8 [2021-12-15 13:36:00,993 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev8 [2021-12-15 13:36:00,993 INFO L130 BoogieDeclarations]: Found specification of procedure mac_index [2021-12-15 13:36:00,993 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_index [2021-12-15 13:36:00,993 INFO L130 BoogieDeclarations]: Found specification of procedure smt_start_watchdog [2021-12-15 13:36:00,993 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_start_watchdog [2021-12-15 13:36:00,993 INFO L130 BoogieDeclarations]: Found specification of procedure ecm [2021-12-15 13:36:00,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ecm [2021-12-15 13:36:00,993 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_indication [2021-12-15 13:36:00,993 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_indication [2021-12-15 13:36:00,993 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_frame [2021-12-15 13:36:00,994 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_frame [2021-12-15 13:36:00,994 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list [2021-12-15 13:36:00,994 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list [2021-12-15 13:36:00,994 INFO L130 BoogieDeclarations]: Found specification of procedure mac_clear_multicast [2021-12-15 13:36:00,994 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_clear_multicast [2021-12-15 13:36:00,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:36:00,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:36:00,994 INFO L130 BoogieDeclarations]: Found specification of procedure stop_ecm_timer [2021-12-15 13:36:00,994 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_ecm_timer [2021-12-15 13:36:00,994 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_rdf [2021-12-15 13:36:00,995 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_rdf [2021-12-15 13:36:00,995 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_get_stats [2021-12-15 13:36:00,995 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_get_stats [2021-12-15 13:36:00,995 INFO L130 BoogieDeclarations]: Found specification of procedure queue_event [2021-12-15 13:36:00,995 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_event [2021-12-15 13:36:00,995 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer2 [2021-12-15 13:36:00,995 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer2 [2021-12-15 13:36:00,995 INFO L130 BoogieDeclarations]: Found specification of procedure sm_to_para [2021-12-15 13:36:00,995 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_to_para [2021-12-15 13:36:00,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:36:00,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:36:00,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:36:00,996 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_lem [2021-12-15 13:36:00,996 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_lem [2021-12-15 13:36:00,996 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer1 [2021-12-15 13:36:00,996 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer1 [2021-12-15 13:36:00,996 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer0 [2021-12-15 13:36:00,996 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer0 [2021-12-15 13:36:00,996 INFO L130 BoogieDeclarations]: Found specification of procedure pc_rcode_actions [2021-12-15 13:36:00,996 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_rcode_actions [2021-12-15 13:36:02,328 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:36:02,332 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:36:02,551 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:36:02,555 INFO L158 Benchmark]: Toolchain (without parser) took 11442.53ms. Allocated memory was 140.5MB in the beginning and 1.0GB in the end (delta: 887.1MB). Free memory was 104.0MB in the beginning and 592.8MB in the end (delta: -488.8MB). Peak memory consumption was 395.4MB. Max. memory is 16.1GB. [2021-12-15 13:36:02,558 INFO L158 Benchmark]: CDTParser took 1.79ms. Allocated memory is still 96.5MB. Free memory is still 56.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:36:02,559 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6116.75ms. Allocated memory was 140.5MB in the beginning and 327.2MB in the end (delta: 186.6MB). Free memory was 103.6MB in the beginning and 111.5MB in the end (delta: -7.9MB). Peak memory consumption was 184.7MB. Max. memory is 16.1GB. [2021-12-15 13:36:02,559 INFO L158 Benchmark]: Boogie Procedure Inliner took 1438.21ms. Allocated memory was 327.2MB in the beginning and 513.8MB in the end (delta: 186.6MB). Free memory was 111.5MB in the beginning and 231.0MB in the end (delta: -119.5MB). Peak memory consumption was 146.8MB. Max. memory is 16.1GB. [2021-12-15 13:36:02,560 INFO L158 Benchmark]: Boogie Preprocessor took 2155.63ms. Allocated memory was 513.8MB in the beginning and 1.0GB in the end (delta: 513.8MB). Free memory was 231.0MB in the beginning and 688.2MB in the end (delta: -457.2MB). Peak memory consumption was 527.3MB. Max. memory is 16.1GB. [2021-12-15 13:36:02,561 INFO L158 Benchmark]: RCFGBuilder took 1728.42ms. Allocated memory is still 1.0GB. Free memory was 688.2MB in the beginning and 592.8MB in the end (delta: 95.4MB). Peak memory consumption was 94.4MB. Max. memory is 16.1GB. [2021-12-15 13:36:02,563 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.79ms. Allocated memory is still 96.5MB. Free memory is still 56.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6116.75ms. Allocated memory was 140.5MB in the beginning and 327.2MB in the end (delta: 186.6MB). Free memory was 103.6MB in the beginning and 111.5MB in the end (delta: -7.9MB). Peak memory consumption was 184.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1438.21ms. Allocated memory was 327.2MB in the beginning and 513.8MB in the end (delta: 186.6MB). Free memory was 111.5MB in the beginning and 231.0MB in the end (delta: -119.5MB). Peak memory consumption was 146.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 2155.63ms. Allocated memory was 513.8MB in the beginning and 1.0GB in the end (delta: 513.8MB). Free memory was 231.0MB in the beginning and 688.2MB in the end (delta: -457.2MB). Peak memory consumption was 527.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1728.42ms. Allocated memory is still 1.0GB. Free memory was 688.2MB in the beginning and 592.8MB in the end (delta: 95.4MB). Peak memory consumption was 94.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:36:02,594 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### 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_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.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 97970fb9e87a9529d055e60ee469c7aeef09a34ea6fab045a79860b072155fdd --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:36:04,414 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:36:04,417 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:36:04,450 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:36:04,451 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:36:04,453 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:36:04,454 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:36:04,458 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:36:04,459 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:36:04,462 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:36:04,463 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:36:04,466 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:36:04,466 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:36:04,468 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:36:04,469 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:36:04,471 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:36:04,472 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:36:04,472 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:36:04,474 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:36:04,478 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:36:04,479 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:36:04,480 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:36:04,481 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:36:04,482 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:36:04,486 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:36:04,486 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:36:04,486 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:36:04,488 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:36:04,488 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:36:04,488 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:36:04,489 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:36:04,489 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:36:04,490 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:36:04,491 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:36:04,491 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:36:04,492 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:36:04,492 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:36:04,492 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:36:04,492 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:36:04,494 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:36:04,494 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:36:04,497 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:36:04,525 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:36:04,526 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:36:04,527 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:36:04,527 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:36:04,527 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:36:04,528 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:36:04,528 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:36:04,529 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:36:04,529 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:36:04,529 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:36:04,530 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:36:04,530 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:36:04,530 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:36:04,530 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:36:04,530 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:36:04,530 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:36:04,530 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:36:04,531 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:36:04,531 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:36:04,531 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:36:04,531 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:36:04,531 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:36:04,531 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:36:04,531 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:36:04,532 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:36:04,532 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:36:04,532 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:36:04,532 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:36:04,532 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:36:04,532 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:36:04,532 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:36:04,533 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:36:04,533 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:36:04,533 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:36:04,533 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 97970fb9e87a9529d055e60ee469c7aeef09a34ea6fab045a79860b072155fdd [2021-12-15 13:36:04,799 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:36:04,828 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:36:04,830 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:36:04,832 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:36:04,832 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:36:04,833 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i [2021-12-15 13:36:04,881 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e8116fbb/a6060149411d4f1fa0f75c038625e875/FLAGae977b4a6 [2021-12-15 13:36:05,667 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:36:05,667 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i [2021-12-15 13:36:05,750 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e8116fbb/a6060149411d4f1fa0f75c038625e875/FLAGae977b4a6 [2021-12-15 13:36:05,908 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e8116fbb/a6060149411d4f1fa0f75c038625e875 [2021-12-15 13:36:05,910 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:36:05,912 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:36:05,914 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:36:05,914 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:36:05,917 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:36:05,917 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:36:05" (1/1) ... [2021-12-15 13:36:05,918 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2356dd0f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:36:05, skipping insertion in model container [2021-12-15 13:36:05,918 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:36:05" (1/1) ... [2021-12-15 13:36:05,923 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:36:06,071 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:36:11,501 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_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[633785,633798] [2021-12-15 13:36:11,503 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_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[633954,633967] [2021-12-15 13:36:11,504 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_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[634121,634134] [2021-12-15 13:36:11,504 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_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[634289,634302] [2021-12-15 13:36:11,537 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:36:11,618 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:36:11,696 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:36:12,205 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_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[633785,633798] [2021-12-15 13:36:12,206 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_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[633954,633967] [2021-12-15 13:36:12,206 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_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[634121,634134] [2021-12-15 13:36:12,207 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_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[634289,634302] [2021-12-15 13:36:12,210 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:36:12,259 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:36:12,871 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_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[633785,633798] [2021-12-15 13:36:12,872 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_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[633954,633967] [2021-12-15 13:36:12,872 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_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[634121,634134] [2021-12-15 13:36:12,872 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_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[634289,634302] [2021-12-15 13:36:12,875 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:36:13,173 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:36:13,173 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:36:13 WrapperNode [2021-12-15 13:36:13,174 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:36:13,175 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:36:13,175 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:36:13,175 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:36:13,180 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:36:13" (1/1) ... [2021-12-15 13:36:13,378 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:36:13" (1/1) ... [2021-12-15 13:36:14,450 INFO L137 Inliner]: procedures = 630, calls = 10686, calls flagged for inlining = 290, calls inlined = 274, statements flattened = 21164 [2021-12-15 13:36:14,456 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:36:14,456 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:36:14,457 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:36:14,457 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:36:14,465 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:36:13" (1/1) ... [2021-12-15 13:36:14,465 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:36:13" (1/1) ... [2021-12-15 13:36:15,272 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:36:13" (1/1) ... [2021-12-15 13:36:15,272 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:36:13" (1/1) ... [2021-12-15 13:36:16,397 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:36:13" (1/1) ... [2021-12-15 13:36:16,447 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:36:13" (1/1) ... [2021-12-15 13:36:16,525 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:36:13" (1/1) ... [2021-12-15 13:36:16,643 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:36:16,645 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:36:16,645 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:36:16,645 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:36:16,646 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:36:13" (1/1) ... [2021-12-15 13:36:16,651 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:36:16,658 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:36:16,689 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) [2021-12-15 13:36:16,711 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 [2021-12-15 13:36:16,724 INFO L130 BoogieDeclarations]: Found specification of procedure llc_restart_tx [2021-12-15 13:36:16,724 INFO L138 BoogieDeclarations]: Found implementation of procedure llc_restart_tx [2021-12-15 13:36:16,724 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_stop [2021-12-15 13:36:16,724 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_stop [2021-12-15 13:36:16,724 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-12-15 13:36:16,725 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-12-15 13:36:16,725 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:36:16,725 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:36:16,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:36:16,725 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:36:16,725 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_multicast [2021-12-15 13:36:16,725 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_multicast [2021-12-15 13:36:16,725 INFO L130 BoogieDeclarations]: Found specification of procedure smt_echo_test [2021-12-15 13:36:16,726 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_echo_test [2021-12-15 13:36:16,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:36:16,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:36:16,726 INFO L130 BoogieDeclarations]: Found specification of procedure mac_ring_up [2021-12-15 13:36:16,726 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_ring_up [2021-12-15 13:36:16,726 INFO L130 BoogieDeclarations]: Found specification of procedure read_address [2021-12-15 13:36:16,726 INFO L138 BoogieDeclarations]: Found implementation of procedure read_address [2021-12-15 13:36:16,726 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list_wo_lock [2021-12-15 13:36:16,727 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list_wo_lock [2021-12-15 13:36:16,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-15 13:36:16,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-15 13:36:16,727 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:36:16,728 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:36:16,728 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2021-12-15 13:36:16,728 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2021-12-15 13:36:16,728 INFO L130 BoogieDeclarations]: Found specification of procedure smt_mib_phys [2021-12-15 13:36:16,728 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_mib_phys [2021-12-15 13:36:16,729 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2021-12-15 13:36:16,729 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2021-12-15 13:36:16,729 INFO L130 BoogieDeclarations]: Found specification of procedure cfm [2021-12-15 13:36:16,729 INFO L138 BoogieDeclarations]: Found implementation of procedure cfm [2021-12-15 13:36:16,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_69 [2021-12-15 13:36:16,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_69 [2021-12-15 13:36:16,730 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-12-15 13:36:16,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-12-15 13:36:16,730 INFO L130 BoogieDeclarations]: Found specification of procedure smt_action [2021-12-15 13:36:16,730 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_action [2021-12-15 13:36:16,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_DriverLock_of_s_smt_os [2021-12-15 13:36:16,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_DriverLock_of_s_smt_os [2021-12-15 13:36:16,731 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:36:16,732 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:36:16,732 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-12-15 13:36:16,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-12-15 13:36:16,732 INFO L130 BoogieDeclarations]: Found specification of procedure prop_actions [2021-12-15 13:36:16,732 INFO L138 BoogieDeclarations]: Found implementation of procedure prop_actions [2021-12-15 13:36:16,732 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:36:16,732 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_mode [2021-12-15 13:36:16,732 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_mode [2021-12-15 13:36:16,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:36:16,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:36:16,733 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-12-15 13:36:16,733 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-12-15 13:36:16,733 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_stop [2021-12-15 13:36:16,733 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_stop [2021-12-15 13:36:16,733 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2021-12-15 13:36:16,733 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2021-12-15 13:36:16,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:36:16,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:36:16,734 INFO L130 BoogieDeclarations]: Found specification of procedure plc_irq [2021-12-15 13:36:16,734 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_irq [2021-12-15 13:36:16,735 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:36:16,735 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:36:16,735 INFO L130 BoogieDeclarations]: Found specification of procedure smt_free_mbuf [2021-12-15 13:36:16,735 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_free_mbuf [2021-12-15 13:36:16,735 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:36:16,735 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:36:16,735 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:36:16,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_66 [2021-12-15 13:36:16,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_66 [2021-12-15 13:36:16,736 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_mac_opvalues [2021-12-15 13:36:16,736 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_mac_opvalues [2021-12-15 13:36:16,736 INFO L130 BoogieDeclarations]: Found specification of procedure config_mux [2021-12-15 13:36:16,736 INFO L138 BoogieDeclarations]: Found implementation of procedure config_mux [2021-12-15 13:36:16,737 INFO L130 BoogieDeclarations]: Found specification of procedure set_int [2021-12-15 13:36:16,737 INFO L138 BoogieDeclarations]: Found implementation of procedure set_int [2021-12-15 13:36:16,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:36:16,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:36:16,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:36:16,738 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_tx_queue [2021-12-15 13:36:16,738 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_tx_queue [2021-12-15 13:36:16,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:36:16,738 INFO L130 BoogieDeclarations]: Found specification of procedure copy_tx_mac [2021-12-15 13:36:16,738 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_tx_mac [2021-12-15 13:36:16,738 INFO L130 BoogieDeclarations]: Found specification of procedure formac_rcv_restart [2021-12-15 13:36:16,738 INFO L138 BoogieDeclarations]: Found implementation of procedure formac_rcv_restart [2021-12-15 13:36:16,738 INFO L130 BoogieDeclarations]: Found specification of procedure smt_string_swap [2021-12-15 13:36:16,739 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_string_swap [2021-12-15 13:36:16,739 INFO L130 BoogieDeclarations]: Found specification of procedure ev_dispatcher [2021-12-15 13:36:16,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ev_dispatcher [2021-12-15 13:36:16,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_DriverLock_of_s_smt_os [2021-12-15 13:36:16,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_DriverLock_of_s_smt_os [2021-12-15 13:36:16,739 INFO L130 BoogieDeclarations]: Found specification of procedure pcm [2021-12-15 13:36:16,739 INFO L138 BoogieDeclarations]: Found implementation of procedure pcm [2021-12-15 13:36:16,740 INFO L130 BoogieDeclarations]: Found specification of procedure dma_complete [2021-12-15 13:36:16,740 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_complete [2021-12-15 13:36:16,740 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:36:16,740 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:36:16,740 INFO L130 BoogieDeclarations]: Found specification of procedure repair_txd_ring [2021-12-15 13:36:16,741 INFO L138 BoogieDeclarations]: Found implementation of procedure repair_txd_ring [2021-12-15 13:36:16,741 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_para [2021-12-15 13:36:16,743 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_para [2021-12-15 13:36:16,743 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-12-15 13:36:16,743 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-12-15 13:36:16,743 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:36:16,744 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:36:16,744 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:36:16,744 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:36:16,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:36:16,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:36:16,749 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_get_space [2021-12-15 13:36:16,749 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_get_space [2021-12-15 13:36:16,749 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_restart [2021-12-15 13:36:16,749 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_restart [2021-12-15 13:36:16,750 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:36:16,750 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:36:16,750 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_nif [2021-12-15 13:36:16,750 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_nif [2021-12-15 13:36:16,750 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_rx_mode [2021-12-15 13:36:16,750 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_rx_mode [2021-12-15 13:36:16,750 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stop_watchdog [2021-12-15 13:36:16,750 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stop_watchdog [2021-12-15 13:36:16,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:36:16,751 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:36:16,751 INFO L130 BoogieDeclarations]: Found specification of procedure smt_add_para [2021-12-15 13:36:16,751 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_add_para [2021-12-15 13:36:16,751 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_bypass_req [2021-12-15 13:36:16,751 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_bypass_req [2021-12-15 13:36:16,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:36:16,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:36:16,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:36:16,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:36:16,752 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_state [2021-12-15 13:36:16,752 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_state [2021-12-15 13:36:16,752 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:36:16,752 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:36:16,752 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:36:16,752 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:36:16,752 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_close [2021-12-15 13:36:16,752 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_close [2021-12-15 13:36:16,753 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_get_tx_state [2021-12-15 13:36:16,753 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_get_tx_state [2021-12-15 13:36:16,753 INFO L130 BoogieDeclarations]: Found specification of procedure process_receive [2021-12-15 13:36:16,753 INFO L138 BoogieDeclarations]: Found implementation of procedure process_receive [2021-12-15 13:36:16,753 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_open [2021-12-15 13:36:16,753 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_open [2021-12-15 13:36:16,753 INFO L130 BoogieDeclarations]: Found specification of procedure write_mdr [2021-12-15 13:36:16,753 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mdr [2021-12-15 13:36:16,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-15 13:36:16,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-15 13:36:16,754 INFO L130 BoogieDeclarations]: Found specification of procedure update_dac [2021-12-15 13:36:16,754 INFO L138 BoogieDeclarations]: Found implementation of procedure update_dac [2021-12-15 13:36:16,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:36:16,754 INFO L130 BoogieDeclarations]: Found specification of procedure is_equal [2021-12-15 13:36:16,754 INFO L138 BoogieDeclarations]: Found implementation of procedure is_equal [2021-12-15 13:36:16,754 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_wait_time [2021-12-15 13:36:16,755 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_wait_time [2021-12-15 13:36:16,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:36:16,755 INFO L130 BoogieDeclarations]: Found specification of procedure start_ecm_timer [2021-12-15 13:36:16,755 INFO L138 BoogieDeclarations]: Found implementation of procedure start_ecm_timer [2021-12-15 13:36:16,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:36:16,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:36:16,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:36:16,755 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:36:16,755 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:36:16,756 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2021-12-15 13:36:16,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2021-12-15 13:36:16,756 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:36:16,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:36:16,756 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:36:16,756 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-12-15 13:36:16,756 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-12-15 13:36:16,756 INFO L130 BoogieDeclarations]: Found specification of procedure rmt [2021-12-15 13:36:16,756 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt [2021-12-15 13:36:16,757 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_quick_read [2021-12-15 13:36:16,757 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_quick_read [2021-12-15 13:36:16,757 INFO L130 BoogieDeclarations]: Found specification of procedure smt_online [2021-12-15 13:36:16,757 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_online [2021-12-15 13:36:16,757 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_ls_latch [2021-12-15 13:36:16,757 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_ls_latch [2021-12-15 13:36:16,757 INFO L130 BoogieDeclarations]: Found specification of procedure smt_build_frame [2021-12-15 13:36:16,757 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_build_frame [2021-12-15 13:36:16,757 INFO L130 BoogieDeclarations]: Found specification of procedure init_mac [2021-12-15 13:36:16,758 INFO L138 BoogieDeclarations]: Found implementation of procedure init_mac [2021-12-15 13:36:16,758 INFO L130 BoogieDeclarations]: Found specification of procedure set_min_max [2021-12-15 13:36:16,758 INFO L138 BoogieDeclarations]: Found implementation of procedure set_min_max [2021-12-15 13:36:16,758 INFO L130 BoogieDeclarations]: Found specification of procedure init_smt [2021-12-15 13:36:16,758 INFO L138 BoogieDeclarations]: Found implementation of procedure init_smt [2021-12-15 13:36:16,758 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2021-12-15 13:36:16,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2021-12-15 13:36:16,758 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_response [2021-12-15 13:36:16,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_response [2021-12-15 13:36:16,759 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_check_beacon_claim [2021-12-15 13:36:16,759 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_check_beacon_claim [2021-12-15 13:36:16,759 INFO L130 BoogieDeclarations]: Found specification of procedure send_queued_packets [2021-12-15 13:36:16,759 INFO L138 BoogieDeclarations]: Found implementation of procedure send_queued_packets [2021-12-15 13:36:16,759 INFO L130 BoogieDeclarations]: Found specification of procedure plc_go_state [2021-12-15 13:36:16,759 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_go_state [2021-12-15 13:36:16,759 INFO L130 BoogieDeclarations]: Found specification of procedure all_selection_criteria [2021-12-15 13:36:16,759 INFO L138 BoogieDeclarations]: Found implementation of procedure all_selection_criteria [2021-12-15 13:36:16,760 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-12-15 13:36:16,760 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-12-15 13:36:16,760 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_reinsert_actions [2021-12-15 13:36:16,760 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_reinsert_actions [2021-12-15 13:36:16,760 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:36:16,760 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:36:16,760 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-15 13:36:16,760 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-15 13:36:16,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:36:16,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:36:16,761 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_sde [2021-12-15 13:36:16,761 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_sde [2021-12-15 13:36:16,761 INFO L130 BoogieDeclarations]: Found specification of procedure ess_para_change [2021-12-15 13:36:16,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_para_change [2021-12-15 13:36:16,761 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_mbuf [2021-12-15 13:36:16,761 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_mbuf [2021-12-15 13:36:16,761 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_leave_actions [2021-12-15 13:36:16,761 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_leave_actions [2021-12-15 13:36:16,762 INFO L130 BoogieDeclarations]: Found specification of procedure pc_tcode_actions [2021-12-15 13:36:16,762 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_tcode_actions [2021-12-15 13:36:16,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:36:16,762 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_time [2021-12-15 13:36:16,762 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_time [2021-12-15 13:36:16,762 INFO L130 BoogieDeclarations]: Found specification of procedure ring_status_indication [2021-12-15 13:36:16,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_status_indication [2021-12-15 13:36:16,762 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:36:16,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:36:16,763 INFO L130 BoogieDeclarations]: Found specification of procedure led_indication [2021-12-15 13:36:16,766 INFO L138 BoogieDeclarations]: Found implementation of procedure led_indication [2021-12-15 13:36:16,766 INFO L130 BoogieDeclarations]: Found specification of procedure init_descr_ring [2021-12-15 13:36:16,766 INFO L138 BoogieDeclarations]: Found implementation of procedure init_descr_ring [2021-12-15 13:36:16,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:36:16,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:36:16,766 INFO L130 BoogieDeclarations]: Found specification of procedure port_to_mib [2021-12-15 13:36:16,767 INFO L138 BoogieDeclarations]: Found implementation of procedure port_to_mib [2021-12-15 13:36:16,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:36:16,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:36:16,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:36:16,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:36:16,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:36:16,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:36:16,768 INFO L130 BoogieDeclarations]: Found specification of procedure div_ratio [2021-12-15 13:36:16,768 INFO L138 BoogieDeclarations]: Found implementation of procedure div_ratio [2021-12-15 13:36:16,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-15 13:36:16,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-15 13:36:16,769 INFO L130 BoogieDeclarations]: Found specification of procedure smt_reset_defaults [2021-12-15 13:36:16,769 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_reset_defaults [2021-12-15 13:36:16,769 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_requeue_rxd [2021-12-15 13:36:16,769 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_requeue_rxd [2021-12-15 13:36:16,769 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_start [2021-12-15 13:36:16,769 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_start [2021-12-15 13:36:16,769 INFO L130 BoogieDeclarations]: Found specification of procedure smt_received_pack [2021-12-15 13:36:16,769 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_received_pack [2021-12-15 13:36:16,769 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_rx_queue [2021-12-15 13:36:16,770 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_rx_queue [2021-12-15 13:36:16,770 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:36:16,770 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:36:16,770 INFO L130 BoogieDeclarations]: Found specification of procedure smt_check_para [2021-12-15 13:36:16,770 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_check_para [2021-12-15 13:36:16,770 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_txd [2021-12-15 13:36:16,770 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_txd [2021-12-15 13:36:16,770 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ma_control [2021-12-15 13:36:16,770 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ma_control [2021-12-15 13:36:16,770 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:36:16,771 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:36:16,771 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_fill_rxd [2021-12-15 13:36:16,771 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_fill_rxd [2021-12-15 13:36:16,771 INFO L130 BoogieDeclarations]: Found specification of procedure is_individual [2021-12-15 13:36:16,771 INFO L138 BoogieDeclarations]: Found implementation of procedure is_individual [2021-12-15 13:36:16,771 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:36:16,771 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:36:16,771 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-15 13:36:16,771 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-15 13:36:16,772 INFO L130 BoogieDeclarations]: Found specification of procedure plc_send_bits [2021-12-15 13:36:16,772 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_send_bits [2021-12-15 13:36:16,772 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:36:16,772 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:36:16,772 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-12-15 13:36:16,772 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-12-15 13:36:16,772 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:36:16,772 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_counter [2021-12-15 13:36:16,772 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_counter [2021-12-15 13:36:16,772 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_short [2021-12-15 13:36:16,773 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_short [2021-12-15 13:36:16,773 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_start [2021-12-15 13:36:16,773 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_start [2021-12-15 13:36:16,773 INFO L130 BoogieDeclarations]: Found specification of procedure smt_srf_event [2021-12-15 13:36:16,773 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_srf_event [2021-12-15 13:36:16,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:36:16,773 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_setcount [2021-12-15 13:36:16,773 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_setcount [2021-12-15 13:36:16,773 INFO L130 BoogieDeclarations]: Found specification of procedure stop_pcm_timer0 [2021-12-15 13:36:16,774 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_pcm_timer0 [2021-12-15 13:36:16,774 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_timestamp [2021-12-15 13:36:16,774 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_timestamp [2021-12-15 13:36:16,774 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_start [2021-12-15 13:36:16,774 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_start [2021-12-15 13:36:16,774 INFO L130 BoogieDeclarations]: Found specification of procedure card_stop [2021-12-15 13:36:16,774 INFO L138 BoogieDeclarations]: Found implementation of procedure card_stop [2021-12-15 13:36:16,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:36:16,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:36:16,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:36:16,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:36:16,775 INFO L130 BoogieDeclarations]: Found specification of procedure phy_index [2021-12-15 13:36:16,775 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_index [2021-12-15 13:36:16,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:36:16,775 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-12-15 13:36:16,775 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-12-15 13:36:16,775 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_srf [2021-12-15 13:36:16,775 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_srf [2021-12-15 13:36:16,775 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_get_ls [2021-12-15 13:36:16,775 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_get_ls [2021-12-15 13:36:16,776 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:36:16,776 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:36:16,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:36:16,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:36:16,776 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_remove_one [2021-12-15 13:36:16,776 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_remove_one [2021-12-15 13:36:16,776 INFO L130 BoogieDeclarations]: Found specification of procedure process_bw_alloc [2021-12-15 13:36:16,776 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bw_alloc [2021-12-15 13:36:16,776 INFO L130 BoogieDeclarations]: Found specification of procedure ResetAdapter [2021-12-15 13:36:16,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetAdapter [2021-12-15 13:36:16,777 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-12-15 13:36:16,777 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-12-15 13:36:16,777 INFO L130 BoogieDeclarations]: Found specification of procedure fddi_type_trans [2021-12-15 13:36:16,777 INFO L138 BoogieDeclarations]: Found implementation of procedure fddi_type_trans [2021-12-15 13:36:16,777 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer1 [2021-12-15 13:36:16,777 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer1 [2021-12-15 13:36:16,777 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer0 [2021-12-15 13:36:16,777 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer0 [2021-12-15 13:36:16,777 INFO L130 BoogieDeclarations]: Found specification of procedure smt_emulate_token_ct [2021-12-15 13:36:16,777 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_emulate_token_ct [2021-12-15 13:36:16,778 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-15 13:36:16,778 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-15 13:36:16,778 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_timestamp [2021-12-15 13:36:16,778 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_timestamp [2021-12-15 13:36:16,778 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_ptab [2021-12-15 13:36:16,778 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_ptab [2021-12-15 13:36:16,778 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer2 [2021-12-15 13:36:16,778 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer2 [2021-12-15 13:36:16,778 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:36:16,778 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:36:16,779 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_new_dup_actions [2021-12-15 13:36:16,779 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_new_dup_actions [2021-12-15 13:36:16,779 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stat_counter [2021-12-15 13:36:16,779 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stat_counter [2021-12-15 13:36:16,779 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:36:16,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:36:16,779 INFO L130 BoogieDeclarations]: Found specification of procedure timer_done [2021-12-15 13:36:16,779 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_done [2021-12-15 13:36:16,779 INFO L130 BoogieDeclarations]: Found specification of procedure set_formac_tsync [2021-12-15 13:36:16,780 INFO L138 BoogieDeclarations]: Found implementation of procedure set_formac_tsync [2021-12-15 13:36:16,780 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_rx_frag [2021-12-15 13:36:16,780 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_rx_frag [2021-12-15 13:36:16,780 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_conv_can [2021-12-15 13:36:16,780 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_conv_can [2021-12-15 13:36:16,780 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_frame [2021-12-15 13:36:16,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_frame [2021-12-15 13:36:16,780 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_complete [2021-12-15 13:36:16,780 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_complete [2021-12-15 13:36:16,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:36:16,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:36:16,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:36:16,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:36:16,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_67 [2021-12-15 13:36:16,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_67 [2021-12-15 13:36:16,781 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_stop [2021-12-15 13:36:16,781 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_stop [2021-12-15 13:36:16,781 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_tid [2021-12-15 13:36:16,781 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_tid [2021-12-15 13:36:16,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:36:16,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:36:16,782 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_virt2phys [2021-12-15 13:36:16,782 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_virt2phys [2021-12-15 13:36:16,782 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev8 [2021-12-15 13:36:16,782 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev8 [2021-12-15 13:36:16,782 INFO L130 BoogieDeclarations]: Found specification of procedure mac_index [2021-12-15 13:36:16,782 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_index [2021-12-15 13:36:16,782 INFO L130 BoogieDeclarations]: Found specification of procedure smt_start_watchdog [2021-12-15 13:36:16,782 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_start_watchdog [2021-12-15 13:36:16,782 INFO L130 BoogieDeclarations]: Found specification of procedure ecm [2021-12-15 13:36:16,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ecm [2021-12-15 13:36:16,783 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_indication [2021-12-15 13:36:16,783 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_indication [2021-12-15 13:36:16,783 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_frame [2021-12-15 13:36:16,783 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_frame [2021-12-15 13:36:16,783 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list [2021-12-15 13:36:16,783 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list [2021-12-15 13:36:16,783 INFO L130 BoogieDeclarations]: Found specification of procedure mac_clear_multicast [2021-12-15 13:36:16,783 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_clear_multicast [2021-12-15 13:36:16,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:36:16,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:36:16,784 INFO L130 BoogieDeclarations]: Found specification of procedure stop_ecm_timer [2021-12-15 13:36:16,784 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_ecm_timer [2021-12-15 13:36:16,784 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_rdf [2021-12-15 13:36:16,784 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_rdf [2021-12-15 13:36:16,784 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_get_stats [2021-12-15 13:36:16,784 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_get_stats [2021-12-15 13:36:16,784 INFO L130 BoogieDeclarations]: Found specification of procedure queue_event [2021-12-15 13:36:16,784 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_event [2021-12-15 13:36:16,785 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer2 [2021-12-15 13:36:16,785 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer2 [2021-12-15 13:36:16,785 INFO L130 BoogieDeclarations]: Found specification of procedure sm_to_para [2021-12-15 13:36:16,785 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_to_para [2021-12-15 13:36:16,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:36:16,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:36:16,785 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_lem [2021-12-15 13:36:16,785 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_lem [2021-12-15 13:36:16,785 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer1 [2021-12-15 13:36:16,785 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer1 [2021-12-15 13:36:16,786 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer0 [2021-12-15 13:36:16,786 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer0 [2021-12-15 13:36:16,786 INFO L130 BoogieDeclarations]: Found specification of procedure pc_rcode_actions [2021-12-15 13:36:16,786 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_rcode_actions [2021-12-15 13:36:18,155 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:36:18,159 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:36:18,891 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:36:18,895 INFO L158 Benchmark]: Toolchain (without parser) took 12982.15ms. Allocated memory was 77.6MB in the beginning and 1.7GB in the end (delta: 1.7GB). Free memory was 46.4MB in the beginning and 784.7MB in the end (delta: -738.2MB). Peak memory consumption was 914.6MB. Max. memory is 16.1GB. [2021-12-15 13:36:18,895 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 58.7MB. Free memory was 41.1MB in the beginning and 41.0MB in the end (delta: 50.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:36:18,895 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7260.01ms. Allocated memory was 77.6MB in the beginning and 608.2MB in the end (delta: 530.6MB). Free memory was 46.2MB in the beginning and 379.9MB in the end (delta: -333.7MB). Peak memory consumption was 216.3MB. Max. memory is 16.1GB. [2021-12-15 13:36:18,896 INFO L158 Benchmark]: Boogie Procedure Inliner took 1281.07ms. Allocated memory is still 608.2MB. Free memory was 379.9MB in the beginning and 297.1MB in the end (delta: 82.8MB). Peak memory consumption was 223.3MB. Max. memory is 16.1GB. [2021-12-15 13:36:18,896 INFO L158 Benchmark]: Boogie Preprocessor took 2187.12ms. Allocated memory was 608.2MB in the beginning and 1.7GB in the end (delta: 1.1GB). Free memory was 297.1MB in the beginning and 885.3MB in the end (delta: -588.3MB). Peak memory consumption was 551.5MB. Max. memory is 16.1GB. [2021-12-15 13:36:18,897 INFO L158 Benchmark]: RCFGBuilder took 2248.73ms. Allocated memory is still 1.7GB. Free memory was 885.3MB in the beginning and 784.7MB in the end (delta: 100.7MB). Peak memory consumption was 100.7MB. Max. memory is 16.1GB. [2021-12-15 13:36:18,899 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 58.7MB. Free memory was 41.1MB in the beginning and 41.0MB in the end (delta: 50.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7260.01ms. Allocated memory was 77.6MB in the beginning and 608.2MB in the end (delta: 530.6MB). Free memory was 46.2MB in the beginning and 379.9MB in the end (delta: -333.7MB). Peak memory consumption was 216.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1281.07ms. Allocated memory is still 608.2MB. Free memory was 379.9MB in the beginning and 297.1MB in the end (delta: 82.8MB). Peak memory consumption was 223.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 2187.12ms. Allocated memory was 608.2MB in the beginning and 1.7GB in the end (delta: 1.1GB). Free memory was 297.1MB in the beginning and 885.3MB in the end (delta: -588.3MB). Peak memory consumption was 551.5MB. Max. memory is 16.1GB. * RCFGBuilder took 2248.73ms. Allocated memory is still 1.7GB. Free memory was 885.3MB in the beginning and 784.7MB in the end (delta: 100.7MB). Peak memory consumption was 100.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:36:18,966 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable