./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.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_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.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 06a1a5884933bcba18239575fcdd90e80287d1e97f83c153d30cbf6ef2bf14a2 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:25:21,780 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:25:21,798 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:25:21,826 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:25:21,826 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:25:21,827 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:25:21,828 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:25:21,830 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:25:21,831 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:25:21,831 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:25:21,832 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:25:21,833 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:25:21,834 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:25:21,834 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:25:21,835 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:25:21,836 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:25:21,837 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:25:21,838 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:25:21,839 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:25:21,845 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:25:21,852 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:25:21,868 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:25:21,869 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:25:21,872 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:25:21,873 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:25:21,874 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:25:21,874 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:25:21,875 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:25:21,875 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:25:21,876 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:25:21,876 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:25:21,876 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:25:21,877 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:25:21,877 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:25:21,878 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:25:21,878 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:25:21,878 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:25:21,878 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:25:21,878 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:25:21,879 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:25:21,879 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:25:21,880 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:25:21,900 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:25:21,900 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:25:21,901 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:25:21,901 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:25:21,902 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:25:21,902 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:25:21,903 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:25:21,903 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:25:21,903 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:25:21,903 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:25:21,904 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:25:21,904 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:25:21,904 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:25:21,904 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:25:21,904 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:25:21,904 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:25:21,905 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:25:21,905 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:25:21,905 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:25:21,905 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:25:21,905 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:25:21,905 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:25:21,905 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:25:21,906 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:25:21,906 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:25:21,906 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:25:21,906 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:25:21,906 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:25:21,906 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:25:21,906 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:25:21,907 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:25:21,907 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 06a1a5884933bcba18239575fcdd90e80287d1e97f83c153d30cbf6ef2bf14a2 [2021-12-15 13:25:22,122 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:25:22,144 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:25:22,146 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:25:22,147 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:25:22,147 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:25:22,148 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i [2021-12-15 13:25:22,200 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7956a676/85ebe950ac5a4f70b864a5a9ab6e87a1/FLAGe8805207e [2021-12-15 13:25:22,800 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:25:22,801 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i [2021-12-15 13:25:22,847 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7956a676/85ebe950ac5a4f70b864a5a9ab6e87a1/FLAGe8805207e [2021-12-15 13:25:22,925 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7956a676/85ebe950ac5a4f70b864a5a9ab6e87a1 [2021-12-15 13:25:22,927 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:25:22,929 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:25:22,930 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:25:22,931 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:25:22,933 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:25:22,934 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:25:22" (1/1) ... [2021-12-15 13:25:22,935 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a3dd0d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:22, skipping insertion in model container [2021-12-15 13:25:22,936 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:25:22" (1/1) ... [2021-12-15 13:25:22,940 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:25:23,058 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:25:27,365 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[523621,523634] [2021-12-15 13:25:27,367 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[523766,523779] [2021-12-15 13:25:27,389 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:25:27,413 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:25:27,733 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[523621,523634] [2021-12-15 13:25:27,733 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[523766,523779] [2021-12-15 13:25:27,738 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:25:27,943 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:25:27,944 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:27 WrapperNode [2021-12-15 13:25:27,944 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:25:27,945 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:25:27,945 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:25:27,945 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:25:27,951 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:27" (1/1) ... [2021-12-15 13:25:28,074 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:27" (1/1) ... [2021-12-15 13:25:28,301 INFO L137 Inliner]: procedures = 696, calls = 4163, calls flagged for inlining = 369, calls inlined = 343, statements flattened = 10403 [2021-12-15 13:25:28,302 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:25:28,302 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:25:28,302 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:25:28,302 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:25:28,308 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:27" (1/1) ... [2021-12-15 13:25:28,309 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:27" (1/1) ... [2021-12-15 13:25:28,344 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:27" (1/1) ... [2021-12-15 13:25:28,345 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:27" (1/1) ... [2021-12-15 13:25:28,443 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:27" (1/1) ... [2021-12-15 13:25:28,462 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:27" (1/1) ... [2021-12-15 13:25:28,613 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:27" (1/1) ... [2021-12-15 13:25:28,653 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:25:28,654 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:25:28,655 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:25:28,655 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:25:28,656 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:27" (1/1) ... [2021-12-15 13:25:28,661 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:25:28,668 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:25:28,679 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 13:25:28,697 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 13:25:28,732 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-15 13:25:28,733 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-15 13:25:28,733 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2021-12-15 13:25:28,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2021-12-15 13:25:28,733 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_core [2021-12-15 13:25:28,733 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_core [2021-12-15 13:25:28,733 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-12-15 13:25:28,733 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-12-15 13:25:28,734 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_post_phy_linkchg [2021-12-15 13:25:28,734 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_post_phy_linkchg [2021-12-15 13:25:28,734 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:25:28,734 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:25:28,734 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:25:28,734 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:25:28,734 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-12-15 13:25:28,734 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-12-15 13:25:28,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:25:28,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:25:28,735 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_rx_ring [2021-12-15 13:25:28,735 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_rx_ring [2021-12-15 13:25:28,735 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-12-15 13:25:28,735 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-12-15 13:25:28,735 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:25:28,735 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:25:28,735 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:25:28,736 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:25:28,736 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_current_addr [2021-12-15 13:25:28,736 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_current_addr [2021-12-15 13:25:28,736 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:25:28,736 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:25:28,736 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_mac [2021-12-15 13:25:28,736 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_mac [2021-12-15 13:25:28,736 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_irq_disable [2021-12-15 13:25:28,736 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_irq_disable [2021-12-15 13:25:28,737 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_stop_phy_polling [2021-12-15 13:25:28,737 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_stop_phy_polling [2021-12-15 13:25:28,737 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:25:28,737 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:25:28,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:25:28,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:25:28,737 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:25:28,737 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:25:28,738 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:25:28,738 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:25:28,738 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:25:28,738 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:25:28,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:25:28,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:25:28,738 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:25:28,738 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:25:28,738 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:25:28,739 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:25:28,739 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-12-15 13:25:28,739 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-12-15 13:25:28,739 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:25:28,739 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:25:28,739 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:25:28,739 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_speed_and_duplex [2021-12-15 13:25:28,739 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_speed_and_duplex [2021-12-15 13:25:28,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_mdio_lock_of_atl1c_adapter [2021-12-15 13:25:28,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_mdio_lock_of_atl1c_adapter [2021-12-15 13:25:28,740 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-12-15 13:25:28,740 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-12-15 13:25:28,740 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_close [2021-12-15 13:25:28,740 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_close [2021-12-15 13:25:28,740 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:25:28,740 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:25:28,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_110 [2021-12-15 13:25:28,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_110 [2021-12-15 13:25:28,741 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_reg [2021-12-15 13:25:28,741 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_reg [2021-12-15 13:25:28,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:25:28,741 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_init [2021-12-15 13:25:28,741 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_init [2021-12-15 13:25:28,741 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_dbg [2021-12-15 13:25:28,741 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_dbg [2021-12-15 13:25:28,742 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_regs_len [2021-12-15 13:25:28,742 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_regs_len [2021-12-15 13:25:28,742 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:25:28,742 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:25:28,742 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:25:28,742 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:25:28,742 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_free_ring_resources [2021-12-15 13:25:28,742 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_free_ring_resources [2021-12-15 13:25:28,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:25:28,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:25:28,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:25:28,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:25:28,743 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:25:28,743 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:25:28,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-12-15 13:25:28,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-12-15 13:25:28,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:25:28,743 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:25:28,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:25:28,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:25:28,744 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-12-15 13:25:28,744 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-12-15 13:25:28,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:25:28,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:25:28,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:25:28,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:25:28,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-15 13:25:28,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-15 13:25:28,745 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:25:28,745 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:25:28,745 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_multi [2021-12-15 13:25:28,745 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_multi [2021-12-15 13:25:28,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:25:28,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:25:28,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:25:28,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:25:28,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:25:28,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-12-15 13:25:28,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-12-15 13:25:28,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-12-15 13:25:28,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-12-15 13:25:28,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:25:28,746 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-12-15 13:25:28,746 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-12-15 13:25:28,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:25:28,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:25:28,747 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:25:28,747 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:25:28,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:25:28,747 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_start_phy_polling [2021-12-15 13:25:28,747 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_start_phy_polling [2021-12-15 13:25:28,747 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-12-15 13:25:28,748 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-12-15 13:25:28,748 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:25:28,748 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:25:28,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:25:28,748 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-12-15 13:25:28,748 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-12-15 13:25:28,748 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:25:28,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:25:28,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-12-15 13:25:28,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-12-15 13:25:28,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-12-15 13:25:28,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-12-15 13:25:28,749 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-12-15 13:25:28,749 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-12-15 13:25:28,749 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_core [2021-12-15 13:25:28,749 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_core [2021-12-15 13:25:28,749 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_wait_until_idle [2021-12-15 13:25:28,749 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_wait_until_idle [2021-12-15 13:25:28,750 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-12-15 13:25:28,750 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-12-15 13:25:28,750 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-15 13:25:28,750 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-15 13:25:28,750 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:25:28,750 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:25:28,750 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_check_link_status [2021-12-15 13:25:28,750 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_check_link_status [2021-12-15 13:25:28,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:25:28,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:25:28,751 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_alloc_rx_buffer [2021-12-15 13:25:28,751 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_alloc_rx_buffer [2021-12-15 13:25:28,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_mdio_lock_of_atl1c_adapter [2021-12-15 13:25:28,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_mdio_lock_of_atl1c_adapter [2021-12-15 13:25:28,751 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_io_resume [2021-12-15 13:25:28,751 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_io_resume [2021-12-15 13:25:28,751 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_dbg [2021-12-15 13:25:28,751 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_dbg [2021-12-15 13:25:28,751 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_wait_mdio_idle [2021-12-15 13:25:28,752 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_wait_mdio_idle [2021-12-15 13:25:28,752 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-15 13:25:28,752 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-15 13:25:28,752 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:25:28,752 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:25:28,752 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_vlan_mode [2021-12-15 13:25:28,752 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_vlan_mode [2021-12-15 13:25:28,752 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_tx_buffer [2021-12-15 13:25:28,752 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_tx_buffer [2021-12-15 13:25:28,753 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_down [2021-12-15 13:25:28,753 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_down [2021-12-15 13:25:28,753 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_suspend [2021-12-15 13:25:28,753 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_suspend [2021-12-15 13:25:28,753 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:25:28,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:25:28,753 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2021-12-15 13:25:28,753 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2021-12-15 13:25:28,753 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-15 13:25:28,754 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-15 13:25:28,754 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:25:28,754 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:25:28,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:25:28,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:25:28,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:25:28,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:25:28,754 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:25:28,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:25:28,755 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:25:28,755 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:25:28,755 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_tx_timeout [2021-12-15 13:25:28,755 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_tx_timeout [2021-12-15 13:25:28,755 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-15 13:25:28,755 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-15 13:25:28,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:25:28,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:25:28,755 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_tpd [2021-12-15 13:25:28,756 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_tpd [2021-12-15 13:25:28,756 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_hw_set_mac_addr [2021-12-15 13:25:28,756 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_hw_set_mac_addr [2021-12-15 13:25:28,756 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:25:28,756 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:25:28,756 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-12-15 13:25:28,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-12-15 13:25:28,756 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-12-15 13:25:28,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-12-15 13:25:28,757 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_restart_autoneg [2021-12-15 13:25:28,757 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_restart_autoneg [2021-12-15 13:25:28,757 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_rxbufsize [2021-12-15 13:25:28,757 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_rxbufsize [2021-12-15 13:25:28,757 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-15 13:25:28,757 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-15 13:25:28,757 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:25:28,757 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:25:28,757 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_free_irq [2021-12-15 13:25:28,758 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_free_irq [2021-12-15 13:25:28,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-12-15 13:25:28,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-12-15 13:25:28,758 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_ext [2021-12-15 13:25:28,758 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_ext [2021-12-15 13:25:28,758 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-15 13:25:28,758 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-15 13:25:28,758 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:25:28,758 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:25:28,759 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:25:28,759 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-12-15 13:25:28,759 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-12-15 13:25:28,759 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_nway_reset [2021-12-15 13:25:28,759 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_nway_reset [2021-12-15 13:25:28,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_118 [2021-12-15 13:25:28,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_118 [2021-12-15 13:25:28,759 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_dma_ring [2021-12-15 13:25:28,759 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_dma_ring [2021-12-15 13:25:28,760 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:25:28,760 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:25:28,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:25:28,760 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_irq_enable [2021-12-15 13:25:28,760 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_irq_enable [2021-12-15 13:25:28,760 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-12-15 13:25:28,760 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-12-15 13:25:28,760 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_eeprom_len [2021-12-15 13:25:28,761 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_eeprom_len [2021-12-15 13:25:28,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_104 [2021-12-15 13:25:28,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_104 [2021-12-15 13:25:28,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:25:28,761 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-15 13:25:28,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-15 13:25:28,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-12-15 13:25:28,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-12-15 13:25:28,761 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_check_eeprom_exist [2021-12-15 13:25:28,762 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_check_eeprom_exist [2021-12-15 13:25:28,762 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-15 13:25:28,762 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-15 13:25:28,762 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:25:28,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:25:28,762 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_netpoll [2021-12-15 13:25:28,762 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_netpoll [2021-12-15 13:25:28,762 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:25:28,762 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:25:28,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:25:28,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:25:28,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:25:28,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:25:28,768 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_configure [2021-12-15 13:25:28,769 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_configure [2021-12-15 13:25:28,769 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-12-15 13:25:28,769 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-12-15 13:25:28,769 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_tx_ring [2021-12-15 13:25:28,769 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_tx_ring [2021-12-15 13:25:28,769 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_reset [2021-12-15 13:25:28,769 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_reset [2021-12-15 13:25:28,769 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_open [2021-12-15 13:25:28,770 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_open [2021-12-15 13:25:28,770 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:25:28,770 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:25:28,770 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:25:28,770 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:25:28,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_atl1c_driver_exit_16_2 [2021-12-15 13:25:28,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_atl1c_driver_exit_16_2 [2021-12-15 13:25:28,770 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-12-15 13:25:28,771 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-12-15 13:25:28,771 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-12-15 13:25:28,771 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-12-15 13:25:28,771 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_intr [2021-12-15 13:25:28,771 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_intr [2021-12-15 13:25:28,771 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:25:28,771 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:25:28,771 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_power_saving [2021-12-15 13:25:28,772 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_power_saving [2021-12-15 13:25:28,772 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_setup_adv [2021-12-15 13:25:28,772 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_setup_adv [2021-12-15 13:25:28,772 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-12-15 13:25:28,772 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-12-15 13:25:28,772 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:25:28,772 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:25:28,772 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_buffer [2021-12-15 13:25:28,772 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_buffer [2021-12-15 13:25:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_remove [2021-12-15 13:25:28,773 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_remove [2021-12-15 13:25:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:25:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:25:28,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:25:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:25:28,773 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:25:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-15 13:25:28,773 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-15 13:25:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_up [2021-12-15 13:25:28,774 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_up [2021-12-15 13:25:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-15 13:25:28,774 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-15 13:25:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_disable_l0s_l1 [2021-12-15 13:25:28,774 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_disable_l0s_l1 [2021-12-15 13:25:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_resume [2021-12-15 13:25:28,774 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_resume [2021-12-15 13:25:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2021-12-15 13:25:28,775 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2021-12-15 13:25:28,775 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_pcie [2021-12-15 13:25:28,775 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_pcie [2021-12-15 13:25:28,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:25:28,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:25:28,775 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-12-15 13:25:28,775 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-12-15 13:25:28,775 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-15 13:25:28,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-15 13:25:28,776 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_shutdown [2021-12-15 13:25:28,776 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_shutdown [2021-12-15 13:25:28,776 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_aspm [2021-12-15 13:25:28,776 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_aspm [2021-12-15 13:25:28,776 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2021-12-15 13:25:28,776 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2021-12-15 13:25:28,776 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-12-15 13:25:28,776 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-12-15 13:25:28,776 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-15 13:25:28,777 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-15 13:25:28,777 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_reg [2021-12-15 13:25:28,777 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_reg [2021-12-15 13:25:28,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:25:28,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:25:28,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:25:28,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_109 [2021-12-15 13:25:28,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_109 [2021-12-15 13:25:29,913 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:25:29,918 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:25:30,106 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:25:30,126 INFO L158 Benchmark]: Toolchain (without parser) took 7196.47ms. Allocated memory was 123.7MB in the beginning and 411.0MB in the end (delta: 287.3MB). Free memory was 85.7MB in the beginning and 230.1MB in the end (delta: -144.3MB). Peak memory consumption was 147.9MB. Max. memory is 16.1GB. [2021-12-15 13:25:30,127 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 81.8MB. Free memory was 40.7MB in the beginning and 40.7MB in the end (delta: 75.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:25:30,127 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5013.70ms. Allocated memory was 123.7MB in the beginning and 245.4MB in the end (delta: 121.6MB). Free memory was 85.7MB in the beginning and 112.2MB in the end (delta: -26.4MB). Peak memory consumption was 126.3MB. Max. memory is 16.1GB. [2021-12-15 13:25:30,128 INFO L158 Benchmark]: Boogie Procedure Inliner took 357.11ms. Allocated memory is still 245.4MB. Free memory was 112.2MB in the beginning and 116.8MB in the end (delta: -4.6MB). Peak memory consumption was 51.0MB. Max. memory is 16.1GB. [2021-12-15 13:25:30,128 INFO L158 Benchmark]: Boogie Preprocessor took 351.04ms. Allocated memory is still 245.4MB. Free memory was 116.8MB in the beginning and 100.1MB in the end (delta: 16.7MB). Peak memory consumption was 78.6MB. Max. memory is 16.1GB. [2021-12-15 13:25:30,128 INFO L158 Benchmark]: RCFGBuilder took 1470.63ms. Allocated memory was 245.4MB in the beginning and 411.0MB in the end (delta: 165.7MB). Free memory was 100.1MB in the beginning and 230.1MB in the end (delta: -130.0MB). Peak memory consumption was 40.9MB. Max. memory is 16.1GB. [2021-12-15 13:25:30,131 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 81.8MB. Free memory was 40.7MB in the beginning and 40.7MB in the end (delta: 75.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5013.70ms. Allocated memory was 123.7MB in the beginning and 245.4MB in the end (delta: 121.6MB). Free memory was 85.7MB in the beginning and 112.2MB in the end (delta: -26.4MB). Peak memory consumption was 126.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 357.11ms. Allocated memory is still 245.4MB. Free memory was 112.2MB in the beginning and 116.8MB in the end (delta: -4.6MB). Peak memory consumption was 51.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 351.04ms. Allocated memory is still 245.4MB. Free memory was 116.8MB in the beginning and 100.1MB in the end (delta: 16.7MB). Peak memory consumption was 78.6MB. Max. memory is 16.1GB. * RCFGBuilder took 1470.63ms. Allocated memory was 245.4MB in the beginning and 411.0MB in the end (delta: 165.7MB). Free memory was 100.1MB in the beginning and 230.1MB in the end (delta: -130.0MB). Peak memory consumption was 40.9MB. 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 13:25:30,176 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_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.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 06a1a5884933bcba18239575fcdd90e80287d1e97f83c153d30cbf6ef2bf14a2 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:25:31,927 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:25:31,930 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:25:31,963 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:25:31,964 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:25:31,966 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:25:31,968 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:25:31,972 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:25:31,974 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:25:31,977 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:25:31,978 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:25:31,981 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:25:31,981 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:25:31,983 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:25:31,985 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:25:31,987 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:25:31,988 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:25:31,989 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:25:31,990 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:25:31,994 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:25:31,996 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:25:31,997 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:25:31,997 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:25:31,999 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:25:32,004 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:25:32,004 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:25:32,004 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:25:32,006 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:25:32,006 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:25:32,007 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:25:32,007 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:25:32,007 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:25:32,009 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:25:32,009 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:25:32,010 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:25:32,010 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:25:32,011 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:25:32,011 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:25:32,011 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:25:32,012 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:25:32,013 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:25:32,016 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:25:32,044 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:25:32,045 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:25:32,045 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:25:32,045 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:25:32,046 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:25:32,046 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:25:32,047 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:25:32,048 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:25:32,048 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:25:32,048 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:25:32,048 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:25:32,049 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:25:32,049 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:25:32,049 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:25:32,049 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:25:32,049 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:25:32,049 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:25:32,049 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:25:32,050 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:25:32,050 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:25:32,050 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:25:32,050 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:25:32,050 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:25:32,050 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:25:32,050 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:25:32,058 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:25:32,059 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:25:32,059 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:25:32,059 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:25:32,059 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:25:32,059 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:25:32,059 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:25:32,060 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:25:32,060 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:25:32,060 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 06a1a5884933bcba18239575fcdd90e80287d1e97f83c153d30cbf6ef2bf14a2 [2021-12-15 13:25:32,351 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:25:32,369 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:25:32,371 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:25:32,372 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:25:32,372 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:25:32,373 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i [2021-12-15 13:25:32,429 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e386383b6/449c8e4f3748449981aff151bfb034fb/FLAGe3f241b77 [2021-12-15 13:25:33,234 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:25:33,235 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i [2021-12-15 13:25:33,297 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e386383b6/449c8e4f3748449981aff151bfb034fb/FLAGe3f241b77 [2021-12-15 13:25:33,466 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e386383b6/449c8e4f3748449981aff151bfb034fb [2021-12-15 13:25:33,468 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:25:33,469 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:25:33,472 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:25:33,472 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:25:33,475 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:25:33,475 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:25:33" (1/1) ... [2021-12-15 13:25:33,476 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72333ede and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:33, skipping insertion in model container [2021-12-15 13:25:33,476 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:25:33" (1/1) ... [2021-12-15 13:25:33,481 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:25:33,629 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:25:38,320 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[523621,523634] [2021-12-15 13:25:38,323 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[523766,523779] [2021-12-15 13:25:38,344 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:25:38,370 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:25:38,428 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:25:38,734 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[523621,523634] [2021-12-15 13:25:38,735 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[523766,523779] [2021-12-15 13:25:38,740 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:25:38,761 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:25:39,141 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[523621,523634] [2021-12-15 13:25:39,142 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[523766,523779] [2021-12-15 13:25:39,147 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:25:39,521 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:25:39,522 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:39 WrapperNode [2021-12-15 13:25:39,522 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:25:39,523 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:25:39,523 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:25:39,523 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:25:39,528 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:39" (1/1) ... [2021-12-15 13:25:39,628 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:39" (1/1) ... [2021-12-15 13:25:39,831 INFO L137 Inliner]: procedures = 711, calls = 4163, calls flagged for inlining = 369, calls inlined = 343, statements flattened = 10006 [2021-12-15 13:25:39,832 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:25:39,833 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:25:39,833 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:25:39,833 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:25:39,839 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:39" (1/1) ... [2021-12-15 13:25:39,840 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:39" (1/1) ... [2021-12-15 13:25:39,906 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:39" (1/1) ... [2021-12-15 13:25:39,907 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:39" (1/1) ... [2021-12-15 13:25:40,128 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:39" (1/1) ... [2021-12-15 13:25:40,157 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:39" (1/1) ... [2021-12-15 13:25:40,204 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:39" (1/1) ... [2021-12-15 13:25:40,259 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:25:40,260 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:25:40,260 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:25:40,260 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:25:40,261 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:39" (1/1) ... [2021-12-15 13:25:40,266 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:25:40,273 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:25:40,285 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 13:25:40,311 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 13:25:40,322 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-15 13:25:40,322 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-15 13:25:40,322 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2021-12-15 13:25:40,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2021-12-15 13:25:40,323 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_core [2021-12-15 13:25:40,323 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_core [2021-12-15 13:25:40,323 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-12-15 13:25:40,323 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-12-15 13:25:40,323 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_post_phy_linkchg [2021-12-15 13:25:40,323 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_post_phy_linkchg [2021-12-15 13:25:40,324 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:25:40,324 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:25:40,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:25:40,324 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:25:40,324 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-12-15 13:25:40,324 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-12-15 13:25:40,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:25:40,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:25:40,325 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_rx_ring [2021-12-15 13:25:40,325 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_rx_ring [2021-12-15 13:25:40,325 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-12-15 13:25:40,325 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-12-15 13:25:40,325 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:25:40,325 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:25:40,325 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:25:40,325 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:25:40,326 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_current_addr [2021-12-15 13:25:40,326 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_current_addr [2021-12-15 13:25:40,326 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:25:40,326 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:25:40,326 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-12-15 13:25:40,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-12-15 13:25:40,327 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_mac [2021-12-15 13:25:40,327 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_mac [2021-12-15 13:25:40,327 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_irq_disable [2021-12-15 13:25:40,327 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_irq_disable [2021-12-15 13:25:40,327 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_stop_phy_polling [2021-12-15 13:25:40,327 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_stop_phy_polling [2021-12-15 13:25:40,327 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:25:40,328 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:25:40,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:25:40,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:25:40,328 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:25:40,328 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:25:40,328 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:25:40,329 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:25:40,329 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:25:40,330 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:25:40,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:25:40,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:25:40,330 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:25:40,330 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:25:40,330 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:25:40,331 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:25:40,331 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-12-15 13:25:40,331 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-12-15 13:25:40,331 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:25:40,331 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:25:40,331 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:25:40,331 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_speed_and_duplex [2021-12-15 13:25:40,332 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_speed_and_duplex [2021-12-15 13:25:40,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:25:40,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:25:40,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:25:40,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:25:40,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_mdio_lock_of_atl1c_adapter [2021-12-15 13:25:40,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_mdio_lock_of_atl1c_adapter [2021-12-15 13:25:40,333 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-12-15 13:25:40,333 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-12-15 13:25:40,333 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_close [2021-12-15 13:25:40,333 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_close [2021-12-15 13:25:40,333 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:25:40,333 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:25:40,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_110 [2021-12-15 13:25:40,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_110 [2021-12-15 13:25:40,334 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_reg [2021-12-15 13:25:40,334 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_reg [2021-12-15 13:25:40,334 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_init [2021-12-15 13:25:40,334 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_init [2021-12-15 13:25:40,335 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_dbg [2021-12-15 13:25:40,335 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_dbg [2021-12-15 13:25:40,335 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_regs_len [2021-12-15 13:25:40,335 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_regs_len [2021-12-15 13:25:40,335 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:25:40,335 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:25:40,336 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:25:40,336 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:25:40,336 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_free_ring_resources [2021-12-15 13:25:40,336 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_free_ring_resources [2021-12-15 13:25:40,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:25:40,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:25:40,337 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:25:40,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:25:40,337 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:25:40,337 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:25:40,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-12-15 13:25:40,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-12-15 13:25:40,337 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:25:40,337 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:25:40,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:25:40,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:25:40,338 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-12-15 13:25:40,338 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-12-15 13:25:40,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:25:40,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:25:40,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:25:40,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:25:40,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-15 13:25:40,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-15 13:25:40,341 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:25:40,342 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:25:40,342 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_multi [2021-12-15 13:25:40,342 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_multi [2021-12-15 13:25:40,343 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:25:40,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:25:40,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:25:40,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:25:40,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:25:40,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-12-15 13:25:40,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-12-15 13:25:40,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-12-15 13:25:40,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-12-15 13:25:40,349 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:25:40,349 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-12-15 13:25:40,349 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-12-15 13:25:40,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:25:40,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:25:40,349 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:25:40,349 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:25:40,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:25:40,350 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_start_phy_polling [2021-12-15 13:25:40,350 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_start_phy_polling [2021-12-15 13:25:40,350 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-12-15 13:25:40,350 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-12-15 13:25:40,350 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:25:40,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:25:40,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:25:40,350 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:25:40,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:25:40,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:25:40,351 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-12-15 13:25:40,351 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-12-15 13:25:40,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-12-15 13:25:40,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-12-15 13:25:40,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-12-15 13:25:40,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-12-15 13:25:40,351 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-12-15 13:25:40,352 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-12-15 13:25:40,352 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-12-15 13:25:40,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-12-15 13:25:40,352 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_core [2021-12-15 13:25:40,352 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_core [2021-12-15 13:25:40,352 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_wait_until_idle [2021-12-15 13:25:40,352 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_wait_until_idle [2021-12-15 13:25:40,352 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-12-15 13:25:40,352 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-12-15 13:25:40,353 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-15 13:25:40,353 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-15 13:25:40,353 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:25:40,353 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:25:40,353 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_check_link_status [2021-12-15 13:25:40,353 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_check_link_status [2021-12-15 13:25:40,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:25:40,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:25:40,353 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_alloc_rx_buffer [2021-12-15 13:25:40,354 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_alloc_rx_buffer [2021-12-15 13:25:40,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_mdio_lock_of_atl1c_adapter [2021-12-15 13:25:40,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_mdio_lock_of_atl1c_adapter [2021-12-15 13:25:40,354 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_io_resume [2021-12-15 13:25:40,354 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_io_resume [2021-12-15 13:25:40,354 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_dbg [2021-12-15 13:25:40,354 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_dbg [2021-12-15 13:25:40,354 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_wait_mdio_idle [2021-12-15 13:25:40,355 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_wait_mdio_idle [2021-12-15 13:25:40,355 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-15 13:25:40,355 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-15 13:25:40,355 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:25:40,355 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:25:40,355 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:25:40,355 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_vlan_mode [2021-12-15 13:25:40,355 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_vlan_mode [2021-12-15 13:25:40,355 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_tx_buffer [2021-12-15 13:25:40,356 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_tx_buffer [2021-12-15 13:25:40,356 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_down [2021-12-15 13:25:40,356 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_down [2021-12-15 13:25:40,356 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_suspend [2021-12-15 13:25:40,356 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_suspend [2021-12-15 13:25:40,356 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:25:40,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:25:40,356 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2021-12-15 13:25:40,357 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2021-12-15 13:25:40,357 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-15 13:25:40,357 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-15 13:25:40,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:25:40,357 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:25:40,357 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:25:40,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:25:40,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:25:40,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:25:40,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:25:40,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:25:40,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:25:40,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:25:40,358 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:25:40,358 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:25:40,358 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_tx_timeout [2021-12-15 13:25:40,358 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_tx_timeout [2021-12-15 13:25:40,358 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-15 13:25:40,358 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-15 13:25:40,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:25:40,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:25:40,359 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_tpd [2021-12-15 13:25:40,359 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_tpd [2021-12-15 13:25:40,359 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_hw_set_mac_addr [2021-12-15 13:25:40,359 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_hw_set_mac_addr [2021-12-15 13:25:40,359 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:25:40,359 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:25:40,360 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-12-15 13:25:40,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-12-15 13:25:40,360 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-12-15 13:25:40,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-12-15 13:25:40,360 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_restart_autoneg [2021-12-15 13:25:40,360 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_restart_autoneg [2021-12-15 13:25:40,360 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_rxbufsize [2021-12-15 13:25:40,360 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_rxbufsize [2021-12-15 13:25:40,360 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-15 13:25:40,361 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-15 13:25:40,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:25:40,361 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:25:40,361 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_free_irq [2021-12-15 13:25:40,361 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_free_irq [2021-12-15 13:25:40,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-12-15 13:25:40,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-12-15 13:25:40,361 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_ext [2021-12-15 13:25:40,361 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_ext [2021-12-15 13:25:40,362 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-15 13:25:40,365 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-15 13:25:40,365 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:25:40,365 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:25:40,365 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:25:40,365 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-12-15 13:25:40,365 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-12-15 13:25:40,365 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_nway_reset [2021-12-15 13:25:40,365 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_nway_reset [2021-12-15 13:25:40,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_118 [2021-12-15 13:25:40,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_118 [2021-12-15 13:25:40,367 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_dma_ring [2021-12-15 13:25:40,367 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_dma_ring [2021-12-15 13:25:40,367 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:25:40,367 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:25:40,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:25:40,367 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_irq_enable [2021-12-15 13:25:40,367 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_irq_enable [2021-12-15 13:25:40,367 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-12-15 13:25:40,368 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-12-15 13:25:40,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:25:40,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:25:40,368 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_eeprom_len [2021-12-15 13:25:40,368 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_eeprom_len [2021-12-15 13:25:40,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:25:40,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_104 [2021-12-15 13:25:40,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_104 [2021-12-15 13:25:40,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:25:40,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:25:40,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-12-15 13:25:40,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-12-15 13:25:40,369 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_check_eeprom_exist [2021-12-15 13:25:40,369 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_check_eeprom_exist [2021-12-15 13:25:40,369 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-15 13:25:40,369 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-15 13:25:40,369 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:25:40,369 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:25:40,369 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_netpoll [2021-12-15 13:25:40,370 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_netpoll [2021-12-15 13:25:40,370 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:25:40,370 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:25:40,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:25:40,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:25:40,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:25:40,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:25:40,370 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_configure [2021-12-15 13:25:40,370 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_configure [2021-12-15 13:25:40,370 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-12-15 13:25:40,371 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-12-15 13:25:40,371 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_tx_ring [2021-12-15 13:25:40,371 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_tx_ring [2021-12-15 13:25:40,371 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_reset [2021-12-15 13:25:40,371 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_reset [2021-12-15 13:25:40,371 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_open [2021-12-15 13:25:40,371 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_open [2021-12-15 13:25:40,371 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:25:40,371 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:25:40,372 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:25:40,372 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:25:40,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_atl1c_driver_exit_16_2 [2021-12-15 13:25:40,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_atl1c_driver_exit_16_2 [2021-12-15 13:25:40,372 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-12-15 13:25:40,372 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-12-15 13:25:40,372 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-12-15 13:25:40,372 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-12-15 13:25:40,372 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:25:40,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:25:40,373 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_intr [2021-12-15 13:25:40,373 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_intr [2021-12-15 13:25:40,373 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:25:40,373 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:25:40,373 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_power_saving [2021-12-15 13:25:40,373 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_power_saving [2021-12-15 13:25:40,373 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_setup_adv [2021-12-15 13:25:40,373 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_setup_adv [2021-12-15 13:25:40,374 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-12-15 13:25:40,374 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-12-15 13:25:40,374 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:25:40,374 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:25:40,374 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_buffer [2021-12-15 13:25:40,374 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_buffer [2021-12-15 13:25:40,374 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_remove [2021-12-15 13:25:40,374 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_remove [2021-12-15 13:25:40,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:25:40,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:25:40,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:25:40,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:25:40,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:25:40,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:25:40,375 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:25:40,375 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:25:40,375 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-15 13:25:40,375 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-15 13:25:40,375 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_up [2021-12-15 13:25:40,376 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_up [2021-12-15 13:25:40,376 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-15 13:25:40,376 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-15 13:25:40,376 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_disable_l0s_l1 [2021-12-15 13:25:40,376 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_disable_l0s_l1 [2021-12-15 13:25:40,376 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_resume [2021-12-15 13:25:40,376 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_resume [2021-12-15 13:25:40,376 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2021-12-15 13:25:40,376 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2021-12-15 13:25:40,377 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_pcie [2021-12-15 13:25:40,377 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_pcie [2021-12-15 13:25:40,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:25:40,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:25:40,377 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-12-15 13:25:40,377 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-12-15 13:25:40,377 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_shutdown [2021-12-15 13:25:40,377 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_shutdown [2021-12-15 13:25:40,377 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_aspm [2021-12-15 13:25:40,377 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_aspm [2021-12-15 13:25:40,378 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2021-12-15 13:25:40,378 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2021-12-15 13:25:40,378 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-12-15 13:25:40,378 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-12-15 13:25:40,378 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-15 13:25:40,378 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-15 13:25:40,378 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_reg [2021-12-15 13:25:40,378 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_reg [2021-12-15 13:25:40,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:25:40,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:25:40,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_109 [2021-12-15 13:25:40,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_109 [2021-12-15 13:25:41,470 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:25:41,473 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:25:41,754 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:25:41,758 INFO L158 Benchmark]: Toolchain (without parser) took 8288.11ms. Allocated memory was 77.6MB in the beginning and 474.0MB in the end (delta: 396.4MB). Free memory was 47.1MB in the beginning and 217.5MB in the end (delta: -170.4MB). Peak memory consumption was 225.1MB. Max. memory is 16.1GB. [2021-12-15 13:25:41,758 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 54.5MB. Free memory was 36.3MB in the beginning and 36.3MB in the end (delta: 37.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:25:41,759 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6050.02ms. Allocated memory was 77.6MB in the beginning and 278.9MB in the end (delta: 201.3MB). Free memory was 46.9MB in the beginning and 169.0MB in the end (delta: -122.1MB). Peak memory consumption was 166.3MB. Max. memory is 16.1GB. [2021-12-15 13:25:41,759 INFO L158 Benchmark]: Boogie Procedure Inliner took 309.89ms. Allocated memory is still 278.9MB. Free memory was 169.0MB in the beginning and 113.4MB in the end (delta: 55.6MB). Peak memory consumption was 54.5MB. Max. memory is 16.1GB. [2021-12-15 13:25:41,760 INFO L158 Benchmark]: Boogie Preprocessor took 425.77ms. Allocated memory was 278.9MB in the beginning and 474.0MB in the end (delta: 195.0MB). Free memory was 113.4MB in the beginning and 301.4MB in the end (delta: -188.0MB). Peak memory consumption was 37.5MB. Max. memory is 16.1GB. [2021-12-15 13:25:41,760 INFO L158 Benchmark]: RCFGBuilder took 1496.94ms. Allocated memory is still 474.0MB. Free memory was 301.4MB in the beginning and 217.5MB in the end (delta: 83.9MB). Peak memory consumption was 83.9MB. Max. memory is 16.1GB. [2021-12-15 13:25:41,761 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 54.5MB. Free memory was 36.3MB in the beginning and 36.3MB in the end (delta: 37.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6050.02ms. Allocated memory was 77.6MB in the beginning and 278.9MB in the end (delta: 201.3MB). Free memory was 46.9MB in the beginning and 169.0MB in the end (delta: -122.1MB). Peak memory consumption was 166.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 309.89ms. Allocated memory is still 278.9MB. Free memory was 169.0MB in the beginning and 113.4MB in the end (delta: 55.6MB). Peak memory consumption was 54.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 425.77ms. Allocated memory was 278.9MB in the beginning and 474.0MB in the end (delta: 195.0MB). Free memory was 113.4MB in the beginning and 301.4MB in the end (delta: -188.0MB). Peak memory consumption was 37.5MB. Max. memory is 16.1GB. * RCFGBuilder took 1496.94ms. Allocated memory is still 474.0MB. Free memory was 301.4MB in the beginning and 217.5MB in the end (delta: 83.9MB). Peak memory consumption was 83.9MB. 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 13:25:41,793 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